On Tue, 27 Aug 2024 11:00:12 +0200 Florian Westphal wrote: > The sctp selftest is very slow on debug kernels. I think there may be something more going on here? :( For reference net-next-2024-08-27--12-00 is when this fix got queued: https://netdev.bots.linux.dev/contest.html?executor=vmksft-nf-dbg&test=nft-queue-sh Since then we still see occasional flakes. But take a look at the runtime. If it's happy the test case takes under a minute. When it's unhappy it times out (after 5 minutes). I'll increase the timeout to 10 minutes, but 1min vs 5min feels like it may be getting stuck rather than being slow..