Description

Hi, I'm suspecting flakiness in integration tests. PR #7418 (blockio fix/improvement), that does not affect containerd behavior in these tests, fails Linux integration 2.

Steps to reproduce the issue

Trigger integration tests in CI.

Describe the results you received and expected

Test fails on Linux Integration (io.containerd.runc.v1, runc), in set "Integration 2":

=== FAIL: . TestDaemonRestartWithRunningShim (0.23s)
    container_linux_test.go:1009: failed to dial "/run/containerd/containerd.sock": connection error: desc = "transport: error while dialing: dial unix /run/containerd/containerd.sock: connect: connection refused"

Link to details.

What version of containerd are you using?

containerd github.com/containerd/containerd v1.6.0-813-gd460cf1ec d460cf1

Any other relevant information

No response

Show configuration if it is related to CRI plugin.

No response