Ilya Maximets <[email protected]> writes: > With a new runner update, GitHub Actions had a kernel update. > And it seems like something changed between kernels 6.2 and 6.5 > so this test now fails very frequently. > > I can reproduce the same issue on RHEL 9, and I can't reproduce > it on Ubuntu 23.04 (kernel 6.2). > > The test is creating a NAT with a single address+port pair in > an attempt to simulate an address space exhaustion. It is > expected that a first connection with wget leaves a conntrack > entry in a TIME_WAIT state and the second wget should fail > as long as this entry remains, because the only available > address+port pair is already taken. > > However, for some reason, very frequently (not always!) the > second connection replaces the first conntrack entry with a > new one and connection succeeds. There is still only one > connection in the conntrack at any single moment in time, so > there is seemingly no issue with the NAT, but the behavior > is unexpected and the test fails. > > Disable the test in CI until we figure out how to fix the > kernel (if it is a kernel bug) or the test. > > Signed-off-by: Ilya Maximets <[email protected]> > ---
Acked-by: Paolo Valerio <[email protected]> _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
