Description

Our containerd crashed with fatal error: concurrent map iteration and map write. This happened less than 24 hours after it was updated to 1.6.12 on that node.

Log: https://gist.github.com/haslersn/369d6ce347c29b845ac9ee7d444960b0

Describe the results you received and expected

containerd should not crash

What version of containerd are you using?

containerd containerd.io 1.6.12 a05d175

Any other relevant information

runc version 1.1.4
commit: v1.1.4-0-g5fd4c4d
spec: 1.0.2-dev
go: go1.18.9
libseccomp: 2.5.1

Debian 5.10.149-2 (2022-10-21) x86_64 GNU/Linux