What happened?

https://github.com/kubernetes/kubernetes/blob/master/pkg/kubelet/volumemanager/volume_manager.go#L513-L529

current slice operations in goroutine, this may lose some errors.

What did you expect to happen?

adding sync methods to make sure only one goroutine append to slices. or using thread safe structs.

How can we reproduce it (as minimally and precisely as possible)?

none

Anything else we need to know?

No response

Kubernetes version

$ kubectl version
# paste output here

Cloud provider

OS version

# On Linux:
$ cat /etc/os-release
# paste output here
$ uname -a
# paste output here

# On Windows:
C:\> wmic os get Caption, Version, BuildNumber, OSArchitecture
# paste output here

Install tools

Container runtime (CRI) and version (if applicable)

Related plugins (CNI, CSI, ...) and versions (if applicable)