Error in log: copy shim log read /proc/self/fd/15: file already closed #5130
Description
Description
When upgrading 1.5.x and 1.4.4, I start to observe these errors in log:
ERRO[2021-03-06T00:14:53.131989960+08:00] copy shim log error="read /proc/self/fd/15: file already closed"
It doesn't look like harm though.
Steps to reproduce the issue:
ctr run -t --rm docker.io/library/busybox:latest sh
Describe the results you received:
Mar 06 00:18:42 debian containerd[783516]: time="2021-03-06T00:18:42.036915651+08:00" level=info msg="shim disconnected" id=sh
Mar 06 00:18:42 debian containerd[783516]: time="2021-03-06T00:18:42.037013510+08:00" level=error msg="copy shim log" error="read /proc/self/fd/9: file already closed"
Describe the results you expected:
No level=error message
What version of containerd are you using:
$ containerd --version
containerd github.com/containerd/containerd v1.5.0-beta.3-2-g4514bc9c5 4514bc9c5c6406138628c15d2f98468b430124ee
Seems ralated to #4906