Subject: Re: [PATCH net 10/10] selftests: mptcp: explicitly trigger the listener diag code-path

From: Jakub Kicinski <[email-masked]>
Date: Fri, 1 Mar 2024 06:37:54 -0800

On Fri, 23 Feb 2024 17:14:20 +0100 Matthieu Baerts (NGI0) wrote:
> From: Paolo Abeni <[email-masked]>
> 
> The mptcp diag interface already experienced a few locking bugs
> that lockdep and appropriate coverage have detected in advance.
> 
> Let's add a test-case triggering the relevant code path, to prevent
> similar issues in the future.
> 
> Be careful to cope with very slow environments.
> 
> Note that we don't need an explicit timeout on the mptcp_connect
> subprocess to cope with eventual bug/hang-up as the final cleanup
> terminating the child processes will take care of that.

Hi!

There's a failure in CI under debug after merging net and net-next 
in diag.sh. Maybe because of the patch which lowered timeout?
https://lore.kernel.org/all/2024022[email-masked]/