On Fri, 1 Mar 2024 19:24:53 +0100 Matthieu Baerts wrote: > > 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! > > The following patch fixes the issue on my side (when using 'renice 20' > and stress-ng in parallel :) ): > > https://lore.kernel.org/netdev/20240301-upstream-net-20240301-selftests-mptcp-diag-exit-timeout-v1-2-07cb2fa15c06@xxxxxxxxxx/T/ Nice! Note only a fix but also lowers runtime, if I'm reading right! > I queued it for -net, but the issue should only be visible in net-next > due to the reduction of the timeout, as you suggested. This patch can > also be applied in net-next if preferred, it will not cause any > conflicts between net and net-next. No strong preference, net sounds good. Thanks for a quick turnaround!