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@theihor theihor commented Dec 31, 2025

Currently a number of selftests are flaky on BPF CI. These changes attempt to mitigate most of them.

verifier_arena tests sometimes fail on s390x with OOM panic [1].
Increase VM memory from 4G to 6G to see if it helps.

s390x VMs have total 16G of memory and 2 runners, so there is
not a lot of room to push this value further.

[1] https://github.com/kernel-patches/vmtest/actions/runs/20624618585/job/59233294346

Signed-off-by: Ihor Solodrai <[email protected]>
Some tests from test_xsk occasionally fail on aarch64 and s390x with a
timeout in receive_pkts(). Add a CI patch increasing the timeout to
verify whether it's too short in this environment.

Signed-off-by: Ihor Solodrai <[email protected]>
@theihor theihor changed the title ci/diffs: add a patch for test_xsk Mitigate flaky selftests Dec 31, 2025
@theihor theihor marked this pull request as ready for review December 31, 2025 20:41
@theihor theihor merged commit 5ca8e22 into master Dec 31, 2025
157 of 159 checks passed
@theihor theihor deleted the xsk-timeout branch December 31, 2025 20:54
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2 participants