==== start of pod log for container csi-mockplugin-0/csi-provisioner ====
W0525 11:58:26.095902       1 feature_gate.go:235] Setting GA feature gate Topology=true. It will be removed in a future release.
I0525 11:58:26.095981       1 feature_gate.go:243] feature gates: &{map[Topology:true]}
I0525 11:58:26.096002       1 csi-provisioner.go:132] Version: v2.1.0
I0525 11:58:26.096026       1 csi-provisioner.go:155] Building kube configs for running in cluster...
I0525 11:58:26.117796       1 connection.go:153] Connecting to unix:///csi/csi.sock
I0525 11:58:27.119294       1 common.go:111] Probing CSI driver for readiness
I0525 11:58:27.119345       1 connection.go:182] GRPC call: /csi.v1.Identity/Probe
I0525 11:58:27.119356       1 connection.go:183] GRPC request: {}
I0525 11:58:27.125804       1 connection.go:185] GRPC response: {"ready":{"value":true}}
I0525 11:58:27.126014       1 connection.go:186] GRPC error: <nil>
I0525 11:58:27.126027       1 connection.go:182] GRPC call: /csi.v1.Identity/GetPluginInfo
I0525 11:58:27.126033       1 connection.go:183] GRPC request: {}
I0525 11:58:27.126805       1 connection.go:185] GRPC response: {"manifest":{"url":"https://github.com/kubernetes-csi/csi-test/mock"},"name":"csi-mock-csi-mock-volumes-2982","vendor_version":"0.3.0"}
I0525 11:58:27.126941       1 connection.go:186] GRPC error: <nil>
I0525 11:58:27.126959       1 csi-provisioner.go:202] Detected CSI driver csi-mock-csi-mock-volumes-2982
I0525 11:58:27.126971       1 connection.go:182] GRPC call: /csi.v1.Identity/GetPluginCapabilities
I0525 11:58:27.126980       1 connection.go:183] GRPC request: {}
I0525 11:58:27.128054       1 connection.go:185] GRPC response: {"capabilities":[{"Type":{"Service":{"type":1}}},{"Type":{"VolumeExpansion":{"type":1}}}]}
I0525 11:58:27.128302       1 connection.go:186] GRPC error: <nil>
I0525 11:58:27.128333       1 connection.go:182] GRPC call: /csi.v1.Controller/ControllerGetCapabilities
I0525 11:58:27.128345       1 connection.go:183] GRPC request: {}
I0525 11:58:27.134936       1 connection.go:185] GRPC response: {"capabilities":[{"Type":{"Rpc":{"type":1}}},{"Type":{"Rpc":{"type":3}}},{"Type":{"Rpc":{"type":10}}},{"Type":{"Rpc":{"type":4}}},{"Type":{"Rpc":{"type":6}}},{"Type":{"Rpc":{"type":5}}},{"Type":{"Rpc":{"type":8}}},{"Type":{"Rpc":{"type":7}}},{"Type":{"Rpc":{"type":12}}},{"Type":{"Rpc":{"type":11}}},{"Type":{"Rpc":{"type":2}}},{"Type":{"Rpc":{"type":9}}}]}
I0525 11:58:27.135282       1 connection.go:186] GRPC error: <nil>
I0525 11:58:27.135372       1 csi-provisioner.go:241] CSI driver supports PUBLISH_UNPUBLISH_VOLUME, watching VolumeAttachments
I0525 11:58:27.138295       1 controller.go:753] Using saving PVs to API server in background
I0525 11:58:27.138728       1 reflector.go:219] Starting reflector *v1.PersistentVolumeClaim (15m0s) from k8s.io/client-go/informers/factory.go:134
I0525 11:58:27.138766       1 reflector.go:219] Starting reflector *v1.StorageClass (1h0m0s) from k8s.io/client-go/informers/factory.go:134
I0525 11:58:27.138798       1 reflector.go:255] Listing and watching *v1.StorageClass from k8s.io/client-go/informers/factory.go:134
I0525 11:58:27.138778       1 reflector.go:255] Listing and watching *v1.PersistentVolumeClaim from k8s.io/client-go/informers/factory.go:134
I0525 11:58:27.138889       1 reflector.go:219] Starting reflector *v1.VolumeAttachment (1h0m0s) from k8s.io/client-go/informers/factory.go:134
I0525 11:58:27.138921       1 reflector.go:255] Listing and watching *v1.VolumeAttachment from k8s.io/client-go/informers/factory.go:134
I0525 11:58:27.238641       1 shared_informer.go:270] caches populated
I0525 11:58:27.238674       1 shared_informer.go:270] caches populated
I0525 11:58:27.238682       1 shared_informer.go:270] caches populated
I0525 11:58:27.238701       1 controller.go:838] Starting provisioner controller csi-mock-csi-mock-volumes-2982_csi-mockplugin-0_889f5e7a-4e84-4f79-9dda-630ee4ebbd93!
I0525 11:58:27.238725       1 clone_controller.go:66] Starting CloningProtection controller
I0525 11:58:27.238738       1 volume_store.go:97] Starting save volume queue
I0525 11:58:27.238804       1 clone_controller.go:84] Started CloningProtection controller
I0525 11:58:27.239258       1 reflector.go:219] Starting reflector *v1.PersistentVolume (15m0s) from sigs.k8s.io/sig-storage-lib-external-provisioner/v6/controller/controller.go:872
I0525 11:58:27.239290       1 reflector.go:255] Listing and watching *v1.PersistentVolume from sigs.k8s.io/sig-storage-lib-external-provisioner/v6/controller/controller.go:872
I0525 11:58:27.239654       1 reflector.go:219] Starting reflector *v1.PersistentVolumeClaim (15m0s) from pkg/controller/clone_controller.go:82
I0525 11:58:27.239671       1 reflector.go:255] Listing and watching *v1.PersistentVolumeClaim from pkg/controller/clone_controller.go:82
I0525 11:58:27.239718       1 reflector.go:219] Starting reflector *v1.StorageClass (15m0s) from sigs.k8s.io/sig-storage-lib-external-provisioner/v6/controller/controller.go:875
I0525 11:58:27.239740       1 reflector.go:255] Listing and watching *v1.StorageClass from sigs.k8s.io/sig-storage-lib-external-provisioner/v6/controller/controller.go:875
I0525 11:58:27.338968       1 shared_informer.go:270] caches populated
I0525 11:58:27.339023       1 controller.go:887] Started provisioner controller csi-mock-csi-mock-volumes-2982_csi-mockplugin-0_889f5e7a-4e84-4f79-9dda-630ee4ebbd93!
I0525 11:58:34.706133       1 controller.go:1335] provision "csi-mock-volumes-2982/pvc-6g59b" class "csi-mock-volumes-2982-sc92f4n": started
I0525 11:58:34.706616       1 event.go:282] Event(v1.ObjectReference{Kind:"PersistentVolumeClaim", Namespace:"csi-mock-volumes-2982", Name:"pvc-6g59b", UID:"9bbe0f07-a69c-4365-a7a5-b47244a95bfa", APIVersion:"v1", ResourceVersion:"588709", FieldPath:""}): type: 'Normal' reason: 'Provisioning' External provisioner is provisioning volume for claim "csi-mock-volumes-2982/pvc-6g59b"
I0525 11:58:34.706370       1 controller.go:731] CreateVolumeRequest name:"pvc-9bbe0f07-a69c-4365-a7a5-b47244a95bfa" capacity_range:<required_bytes:1073741824 > volume_capabilities:<mount:<fs_type:"ext4" > access_mode:<mode:SINGLE_NODE_WRITER > > 
I0525 11:58:34.707461       1 connection.go:182] GRPC call: /csi.v1.Controller/CreateVolume
I0525 11:58:34.707477       1 connection.go:183] GRPC request: {"capacity_range":{"required_bytes":1073741824},"name":"pvc-9bbe0f07-a69c-4365-a7a5-b47244a95bfa","volume_capabilities":[{"AccessType":{"Mount":{"fs_type":"ext4"}},"access_mode":{"mode":1}}]}
I0525 11:58:34.710061       1 connection.go:185] GRPC response: {"volume":{"capacity_bytes":1073741824,"volume_context":{"name":"pvc-9bbe0f07-a69c-4365-a7a5-b47244a95bfa"},"volume_id":"4"}}
I0525 11:58:34.710212       1 connection.go:186] GRPC error: <nil>
I0525 11:58:34.710229       1 controller.go:762] create volume rep: {CapacityBytes:1073741824 VolumeId:4 VolumeContext:map[name:pvc-9bbe0f07-a69c-4365-a7a5-b47244a95bfa] ContentSource:<nil> AccessibleTopology:[] XXX_NoUnkeyedLiteral:{} XXX_unrecognized:[] XXX_sizecache:0}
I0525 11:58:34.710266       1 controller.go:838] successfully created PV pvc-9bbe0f07-a69c-4365-a7a5-b47244a95bfa for PVC pvc-6g59b and csi volume name 4
I0525 11:58:34.710279       1 controller.go:854] successfully created PV {GCEPersistentDisk:nil AWSElasticBlockStore:nil HostPath:nil Glusterfs:nil NFS:nil RBD:nil ISCSI:nil Cinder:nil CephFS:nil FC:nil Flocker:nil FlexVolume:nil AzureFile:nil VsphereVolume:nil Quobyte:nil AzureDisk:nil PhotonPersistentDisk:nil PortworxVolume:nil ScaleIO:nil Local:nil StorageOS:nil CSI:&CSIPersistentVolumeSource{Driver:csi-mock-csi-mock-volumes-2982,VolumeHandle:4,ReadOnly:false,FSType:ext4,VolumeAttributes:map[string]string{name: pvc-9bbe0f07-a69c-4365-a7a5-b47244a95bfa,storage.kubernetes.io/csiProvisionerIdentity: 1621943907135-8081-csi-mock-csi-mock-volumes-2982,},ControllerPublishSecretRef:nil,NodeStageSecretRef:nil,NodePublishSecretRef:nil,ControllerExpandSecretRef:nil,}}
I0525 11:58:34.710467       1 controller.go:1442] provision "csi-mock-volumes-2982/pvc-6g59b" class "csi-mock-volumes-2982-sc92f4n": volume "pvc-9bbe0f07-a69c-4365-a7a5-b47244a95bfa" provisioned
I0525 11:58:34.710499       1 controller.go:1459] provision "csi-mock-volumes-2982/pvc-6g59b" class "csi-mock-volumes-2982-sc92f4n": succeeded
I0525 11:58:34.710509       1 volume_store.go:154] Saving volume pvc-9bbe0f07-a69c-4365-a7a5-b47244a95bfa
I0525 11:58:34.718012       1 volume_store.go:157] Volume pvc-9bbe0f07-a69c-4365-a7a5-b47244a95bfa saved
I0525 11:58:34.718119       1 controller.go:1096] Claim processing succeeded, removing PVC 9bbe0f07-a69c-4365-a7a5-b47244a95bfa from claims in progress
I0525 11:58:34.718188       1 controller.go:1335] provision "csi-mock-volumes-2982/pvc-6g59b" class "csi-mock-volumes-2982-sc92f4n": started
I0525 11:58:34.718227       1 event.go:282] Event(v1.ObjectReference{Kind:"PersistentVolumeClaim", Namespace:"csi-mock-volumes-2982", Name:"pvc-6g59b", UID:"9bbe0f07-a69c-4365-a7a5-b47244a95bfa", APIVersion:"v1", ResourceVersion:"588709", FieldPath:""}): type: 'Normal' reason: 'ProvisioningSucceeded' Successfully provisioned volume pvc-9bbe0f07-a69c-4365-a7a5-b47244a95bfa
I0525 11:58:34.718260       1 controller.go:1344] provision "csi-mock-volumes-2982/pvc-6g59b" class "csi-mock-volumes-2982-sc92f4n": persistentvolume "pvc-9bbe0f07-a69c-4365-a7a5-b47244a95bfa" already exists, skipping
I0525 11:58:34.718314       1 controller.go:1098] Stop provisioning, removing PVC 9bbe0f07-a69c-4365-a7a5-b47244a95bfa from claims in progress
I0525 11:58:56.777111       1 controller.go:1475] delete "pvc-9bbe0f07-a69c-4365-a7a5-b47244a95bfa": started
E0525 11:58:56.777239       1 controller.go:1485] delete "pvc-9bbe0f07-a69c-4365-a7a5-b47244a95bfa": volume deletion failed: persistentvolume pvc-9bbe0f07-a69c-4365-a7a5-b47244a95bfa is still attached to node v1.21-worker2
W0525 11:58:56.777296       1 controller.go:1016] Retrying syncing volume "pvc-9bbe0f07-a69c-4365-a7a5-b47244a95bfa", failure 0
E0525 11:58:56.777329       1 controller.go:1034] error syncing volume "pvc-9bbe0f07-a69c-4365-a7a5-b47244a95bfa": persistentvolume pvc-9bbe0f07-a69c-4365-a7a5-b47244a95bfa is still attached to node v1.21-worker2
I0525 11:58:56.777361       1 event.go:282] Event(v1.ObjectReference{Kind:"PersistentVolume", Namespace:"", Name:"pvc-9bbe0f07-a69c-4365-a7a5-b47244a95bfa", UID:"6176ef35-cf72-4b3e-a348-c31f1723461e", APIVersion:"v1", ResourceVersion:"589328", FieldPath:""}): type: 'Warning' reason: 'VolumeFailedDelete' persistentvolume pvc-9bbe0f07-a69c-4365-a7a5-b47244a95bfa is still attached to node v1.21-worker2
I0525 11:58:57.777692       1 controller.go:1475] delete "pvc-9bbe0f07-a69c-4365-a7a5-b47244a95bfa": started
E0525 11:58:57.777867       1 controller.go:1485] delete "pvc-9bbe0f07-a69c-4365-a7a5-b47244a95bfa": volume deletion failed: persistentvolume pvc-9bbe0f07-a69c-4365-a7a5-b47244a95bfa is still attached to node v1.21-worker2
W0525 11:58:57.777923       1 controller.go:1016] Retrying syncing volume "pvc-9bbe0f07-a69c-4365-a7a5-b47244a95bfa", failure 1
E0525 11:58:57.778009       1 controller.go:1034] error syncing volume "pvc-9bbe0f07-a69c-4365-a7a5-b47244a95bfa": persistentvolume pvc-9bbe0f07-a69c-4365-a7a5-b47244a95bfa is still attached to node v1.21-worker2
I0525 11:58:57.778025       1 event.go:282] Event(v1.ObjectReference{Kind:"PersistentVolume", Namespace:"", Name:"pvc-9bbe0f07-a69c-4365-a7a5-b47244a95bfa", UID:"6176ef35-cf72-4b3e-a348-c31f1723461e", APIVersion:"v1", ResourceVersion:"589328", FieldPath:""}): type: 'Warning' reason: 'VolumeFailedDelete' persistentvolume pvc-9bbe0f07-a69c-4365-a7a5-b47244a95bfa is still attached to node v1.21-worker2
I0525 11:58:59.778363       1 controller.go:1475] delete "pvc-9bbe0f07-a69c-4365-a7a5-b47244a95bfa": started
E0525 11:58:59.778481       1 controller.go:1485] delete "pvc-9bbe0f07-a69c-4365-a7a5-b47244a95bfa": volume deletion failed: persistentvolume pvc-9bbe0f07-a69c-4365-a7a5-b47244a95bfa is still attached to node v1.21-worker2
W0525 11:58:59.778546       1 controller.go:1016] Retrying syncing volume "pvc-9bbe0f07-a69c-4365-a7a5-b47244a95bfa", failure 2
E0525 11:58:59.778591       1 controller.go:1034] error syncing volume "pvc-9bbe0f07-a69c-4365-a7a5-b47244a95bfa": persistentvolume pvc-9bbe0f07-a69c-4365-a7a5-b47244a95bfa is still attached to node v1.21-worker2
I0525 11:58:59.778641       1 event.go:282] Event(v1.ObjectReference{Kind:"PersistentVolume", Namespace:"", Name:"pvc-9bbe0f07-a69c-4365-a7a5-b47244a95bfa", UID:"6176ef35-cf72-4b3e-a348-c31f1723461e", APIVersion:"v1", ResourceVersion:"589328", FieldPath:""}): type: 'Warning' reason: 'VolumeFailedDelete' persistentvolume pvc-9bbe0f07-a69c-4365-a7a5-b47244a95bfa is still attached to node v1.21-worker2
I0525 11:59:03.778763       1 controller.go:1475] delete "pvc-9bbe0f07-a69c-4365-a7a5-b47244a95bfa": started
I0525 11:59:03.778831       1 connection.go:182] GRPC call: /csi.v1.Controller/DeleteVolume
I0525 11:59:03.778843       1 connection.go:183] GRPC request: {"volume_id":"4"}
I0525 11:59:03.780442       1 connection.go:185] GRPC response: {}
I0525 11:59:03.780551       1 connection.go:186] GRPC error: <nil>
I0525 11:59:03.780576       1 controller.go:1490] delete "pvc-9bbe0f07-a69c-4365-a7a5-b47244a95bfa": volume deleted
I0525 11:59:03.787035       1 controller.go:1540] delete "pvc-9bbe0f07-a69c-4365-a7a5-b47244a95bfa": persistentvolume deleted
I0525 11:59:03.787084       1 controller.go:1545] delete "pvc-9bbe0f07-a69c-4365-a7a5-b47244a95bfa": succeeded
==== end of pod log for container csi-mockplugin-0/csi-provisioner ====