Hi Jakub,
On 01/03/2024 15:37, Jakub Kicinski wrote:
On Fri, 23 Feb 2024 17:14:20 +0100 Matthieu Baerts (NGI0) wrote:
From: Paolo Abeni pabeni@redhat.com
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/20240223-upstream-net-next-20240223-misc-improve...
Thank you for this message!
I didn't have this error on my side, even without '-d SLUB_DEBUG_ON' we do on top of the debug kconfig, but I see I can reproduce it on slower environments. Indeed, it looks like it can be caused by that modification. I will send a fix ASAP!
Cheers, Matt