Thread (6 messages) 6 messages, 6 authors, 5d ago

Re: [PATCH net] selftests: net: fix race condition in icmp.sh causing CKI sporadic failures

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From: patchwork-bot+netdevbpf@kernel.org
Date: 2026-10-20 02:20:09

Hello:

This patch was applied to netdev/net-next.git (main)
by Jakub Kicinski [off-list ref]:

On Mon, 12 Oct 2026 18:23:32 +0530 you wrote:
CKI reports sporadic failures in icmp.sh, Davide suggests this might be
caused by a race condition where tcpdump starts capturing after the last of
expected ICMP unreachable packets have been sent.
Fix this replacing tcpdump with a tc flower filter that
matches ICMP Destination Unreachable (type 3, code 0),
and match on act_gact counters instead.
This will remove any race condition to appear.

[...]
Here is the summary with links:
  - [net] selftests: net: fix race condition in icmp.sh causing CKI sporadic failures
    https://git.kernel.org/netdev/net-next/c/c6b97e579ea3

You are awesome, thank you!
-- 
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