Description

ctr reports error ctr: failed to mount /tmp/containerd-mount410218473: no such file or directory when containerd is started with relative directories

Steps to reproduce the issue

1. containerd --root ./root
2. ctr -- run --rm docker.io/library/busybox:latest new echo 123

ctr: failed to mount /tmp/containerd-mount410218473: no such file or directory

Describe the results you received and expected

The container is created successfully.

What version of containerd are you using?

containerd github.com/containerd/containerd v1.6.1 10f428d

Any other relevant information

No response

Show configuration if it is related to CRI plugin.

No response