Change:
} } <del> func buildContainerMapFromRuntime(runtimeService internalapi.RuntimeService) (containermap.ContainerMap, error) { </del> <ins> func buildContainerMapFromRuntime(runtimeService internalapi.RuntimeService) containermap.ContainerMap { </ins> podSandboxMap := make(map[string]string) podSandboxList, _ := runtimeService.ListPodSandbox(nil) for _, p := range podSandboxList {

Discussion:
What happened: with --cpu-manager-policy=static kubelet will panic when pause container lose during kubelet restarting What you expected to happen: kubelet can start normally How to reproduce it (as minimally and precisely as possible): 1,config kubelet with --cpu-manager-policy=static 2, Run a large number of pods on the test node 3,stop kubelet use command: 4,kill and remove all the pause container like this: ! 5,start kubelet use command: and then kubelet maybe panic, log is : Anything else we need to know?: When we actually encountered this problem, only one pause container was lost. In order to reproduce this bug, I deleted all pause containers. Environment: Kubernetes version (use ): 1.20.1 Cloud provider or hardware configuration: x8664 OS (e.g: ):18.04.5 LTS (Bionic Beaver) Kernel (e.g. ): Linux ecs-linux-0008-43ee 4.15.0-123-generic -Ubuntu SMP Wed Oct 21 09:40:11 UTC 2020 x8664 x8664 x8664 GNU/Linux Install tools: Network plugin and version (if this is a network-related bug): Others:
/sig node /assign
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Closing this issue. <detailsIn response to : Rotten issues close after 30d of inactivity. Reopen the issue with . Mark the issue as fresh with . /close Instructions for interacting with me using PR comments are available .

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I think it makes sense to reopen this issue as the referenced PR is still open.
/reopen
Reopened this issue. <detailsIn response to : /reopen Instructions for interacting with me using PR comments are available . If you have questions or suggestions related to my behavior, please file an issue against the repository. </details
/remove-lifecycle rotten
/triage accepted
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/remove-lifecycle stale
I am seeing this issue with a customer also. What is the timeline for this PR to be reviewed and merged?