On Tue, 14 May 2024 15:11:30 +0800 Hangbin Liu wrote: > Hi Jakub, would you please help check if this fix the > arp_ndisc_untracked_subnets flake issue on debug kernel? It didn't get ingested by the CI because there's a conflict with something else that got merged into lib.sh. Could you rebase / repost? At a glance the problem in the CI is that it times out on debug kernels: # overriding timeout to 7200 # selftests: net: arp_ndisc_untracked_subnets.sh # TEST: test_arp: accept_arp=0 [ OK ] # TEST: test_arp: accept_arp=1 [ OK ] # TEST: test_arp: accept_arp=2 same_subnet=0 [ OK ] # TEST: test_arp: accept_arp=2 same_subnet=1 [ OK ] # not ok 1 selftests: net: arp_ndisc_untracked_subnets.sh # TIMEOUT 7200 seconds So it consumed full 2 hours and didn't finish.