runtime error: invalid memory address or nil pointer dereference

[CKchen0726]

runtime error: invalid memory address or nil pointer dereference

[Shelley-BaoYue]

Sorry I failed to reproduce this issue in my environment. Could you please provide mode details about reproduce steps? Is the pod scheduled to other nodes? and if there any residual data in edge database?

[onorua]

In I have panic as well on EKS based environment. Here is logs:

 Mar 13 13:53:55 raspberrypi4-64 edgecore[77585]: I0313 13:53:55.160695   77585 reconciler_common.go:172] "operationExecutor.UnmountVolume started for volume \"kube-api-access-s5v7g\" (UniqueName: \"kubernetes.io/projected/27e48280-1e30-43a7-b753-015f0e043dae-kube-api-access-s5v7g\") pod \"27e48280-1e30-43a7-b753-015f0e043dae\" (UID: \"27e48280-1e30-43a7-b753-015f0e043dae\") "
Mar 13 13:53:55 raspberrypi4-64 edgecore[77585]: W0313 13:53:55.161225   77585 empty_dir.go:499] Warning: Unmount skipped because path does not exist: /var/lib/edged/pods/27e48280-1e30-43a7-b753-015f0e043dae/volumes/kubernetes.io~projected/kube-api-access-s5v7g
Mar 13 13:53:55 raspberrypi4-64 edgecore[77585]: E0313 13:53:55.161848   77585 nestedpendingoperations.go:348] Operation for "{volumeName:kubernetes.io/projected/27e48280-1e30-43a7-b753-015f0e043dae-kube-api-access-s5v7g podName:27e48280-1e30-43a7-b753-015f0e043dae nodeName:}" failed. No retries permitted until 2024-03-13 13:55:57.161749733 +0000 UTC m=+810.848497032 (durationBeforeRetry 2m2s). Error: recovered from panic "runtime error: invalid memory address or nil pointer dereference". (err=<nil>) Call stack:
Mar 13 13:53:55 raspberrypi4-64 edgecore[77585]: goroutine 22510 [running]:
Mar 13 13:53:55 raspberrypi4-64 edgecore[77585]: github.com/kubeedge/kubeedge/vendor/k8s.io/apimachinery/pkg/util/runtime.RecoverFromPanic(0x4001398e68)
Mar 13 13:53:55 raspberrypi4-64 edgecore[77585]:         github.com/kubeedge/kubeedge/vendor/k8s.io/apimachinery/pkg/util/runtime/runtime.go:162 +0x60
Mar 13 13:53:55 raspberrypi4-64 edgecore[77585]: panic({0x26fe040, 0x4a923b0})
Mar 13 13:53:55 raspberrypi4-64 edgecore[77585]:         runtime/panic.go:890 +0x248
Mar 13 13:53:55 raspberrypi4-64 edgecore[77585]: github.com/kubeedge/kubeedge/vendor/k8s.io/kubernetes/pkg/kubelet/token.(*Manager).DeleteServiceAccountToken(0x4000a0a500, {0x4001122db0, 0x24})
Mar 13 13:53:55 raspberrypi4-64 edgecore[77585]:         github.com/kubeedge/kubeedge/vendor/k8s.io/kubernetes/pkg/kubelet/token/token_manager.go:140 +0xb8
Mar 13 13:53:55 raspberrypi4-64 edgecore[77585]: github.com/kubeedge/kubeedge/vendor/k8s.io/kubernetes/pkg/volume/projected.(*projectedVolumeUnmounter).TearDownAt(0x40016f06d8, {0x4001665880, 0x6e})
Mar 13 13:53:55 raspberrypi4-64 edgecore[77585]:         github.com/kubeedge/kubeedge/vendor/k8s.io/kubernetes/pkg/volume/projected/projected.go:382 +0x258
Mar 13 13:53:55 raspberrypi4-64 edgecore[77585]: github.com/kubeedge/kubeedge/vendor/k8s.io/kubernetes/pkg/volume/projected.(*projectedVolumeUnmounter).TearDown(0x40016f06d8)
Mar 13 13:53:55 raspberrypi4-64 edgecore[77585]:         github.com/kubeedge/kubeedge/vendor/k8s.io/kubernetes/pkg/volume/projected/projected.go:368 +0x54
Mar 13 13:53:55 raspberrypi4-64 edgecore[77585]: github.com/kubeedge/kubeedge/vendor/k8s.io/kubernetes/pkg/volume/util/operationexecutor.(*operationGenerator).GenerateUnmountVolumeFunc.func1()
Mar 13 13:53:55 raspberrypi4-64 edgecore[77585]:         github.com/kubeedge/kubeedge/vendor/k8s.io/kubernetes/pkg/volume/util/operationexecutor/operation_generator.go:859 +0x11c
Mar 13 13:53:55 raspberrypi4-64 edgecore[77585]: github.com/kubeedge/kubeedge/vendor/k8s.io/kubernetes/pkg/volume/util/types.(*GeneratedOperations).Run(0x4000554600)
Mar 13 13:53:55 raspberrypi4-64 edgecore[77585]:         github.com/kubeedge/kubeedge/vendor/k8s.io/kubernetes/pkg/volume/util/types/types.go:79 +0x120
Mar 13 13:53:55 raspberrypi4-64 edgecore[77585]: github.com/kubeedge/kubeedge/vendor/k8s.io/kubernetes/pkg/volume/util/nestedpendingoperations.(*nestedPendingOperations).Run.func1()
Mar 13 13:53:55 raspberrypi4-64 edgecore[77585]:         github.com/kubeedge/kubeedge/vendor/k8s.io/kubernetes/pkg/volume/util/nestedpendingoperations/nestedpendingoperations.go:190 +0xbc
Mar 13 13:53:55 raspberrypi4-64 edgecore[77585]: created by github.com/kubeedge/kubeedge/vendor/k8s.io/kubernetes/pkg/volume/util/nestedpendingoperations.(*nestedPendingOperations).Run
Mar 13 13:53:55 raspberrypi4-64 edgecore[77585]:         github.com/kubeedge/kubeedge/vendor/k8s.io/kubernetes/pkg/volume/util/nestedpendingoperations/nestedpendingoperations.go:185 +0x68c

In my environment, the image can't be downloaded, and it just crashes.
Also, I have crio as CRI provider.