[1.1] fix a debug msg for user ns in nsexec #4315
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Signed-off-by: lfbzhm <lifubang@acmcoder.com> (cherry picked from commit 24c2d28) Signed-off-by: lifubang <lifubang@acmcoder.com>
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AkihiroSuda
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Jun 10, 2024
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This is a backport of #4311 to release-1.1 branch.
When I was using
runc --debugto run a container with user ns, I saw two debug msgsrequest stage-0 to map user namespace, it would make users confused.At the first I thought runc requested stage-0 two times to map user ns? But after looked into the code, there are two same debug msgs in nsexec:
https://github.com/opencontainers/runc/blob/6b9b2c3d/libcontainer/nsenter/nsexec.c#L899
(cherry picked from commit 24c2d28)