On Wed, May 17, 2023 at 12:11:19PM +0800, Po-Hsu Lin wrote:
> In the end of the test, there will be an error message induced by the
> `ip netns del ns1` command in cleanup()
>
> Tests passed: 201
> Tests failed: 0
> Cannot remove namespace file "/run/netns/ns1": No such file or directory
>
> Redirect the error message to /dev/null to mute it.
>
> Fixes: a0e11da78f48 ("fib_tests: Add tests for metrics on routes")
I don't think this tag is correct. More likely that this is caused by
commit b60417a9f2b8 ("selftest: fib_tests: Always cleanup before exit").
You can even reproduce it with '-h':
# ./fib_tests.sh -h
usage: fib_tests.sh OPTS
[...]
Cannot remove namespace file "/var/run/netns/ns1": No such file or directory
Reverting the commit I mentioned makes it go away.
Also, please use "PATCH net" prefix:
https://www.kernel.org/doc/html/latest/process/maintainer-netdev.html#tl-dr
