Based on neutron-ovs-cleanup not being restarted since early February, I don't think this is related to the recent neutron regression.
I would like to test with the following patch. After a brief look at the code, it doesn't appear to fix the issue, but perhaps I missed something so I think it's worth testing with: https://bugs.launchpad.net/neutron/+bug/1646526 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1758868 Title: ovs restart can lead to critical ovs flows missing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/neutron/+bug/1758868/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
