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  1. Fast Datapath Product
  2. FDP-192

[CI] The "load-balancer template IPv4" (and IPv6) system tests occasionally fail.

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      For example:

      https://github.com/dceara/ovn/actions/runs/7086860496/job/19290660520#step:13:3835

      This seems to be due to a missing packet in the UDP capture:

      ...
stderr:
stdout:
./system-ovn.at:9586: ip netns exec vm1 sh << NS_EXEC_HEREDOC
echo a | nc -u 66.66.66.66 999
NS_EXEC_HEREDOC
stderr:
stdout:
./system-ovn.at:9586: ip netns exec vm2 sh << NS_EXEC_HEREDOC
echo a | nc -u 66.66.66.66 999
NS_EXEC_HEREDOC
stderr:
stdout:
./system-ovn.at:9586: ip netns exec vm3 sh << NS_EXEC_HEREDOC
echo a | nc -u 66.66.66.66 999
NS_EXEC_HEREDOC
stderr:
stdout:
system-ovn.at:9586: waiting until
    requests=`grep "UDP" -c vm1.pcap`
    test "${requests}" -ge "6"
...

      Full logs attached.

      Note: I opened on ovn23.03 but it's possible that this issue is present on newer releases/branches too.

        1. logs-linux-gcc-system-test-201-.zip
          345 kB

            ovnteam@redhat.com OVN Team
            dceara@redhat.com Dumitru Ceara
            Jianlin Shi Jianlin Shi
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              Created:
              Updated: