Hello operators, I am running Kilo and I found this bug: https://bugs.launchpad.net/neutron/+bug/1573073 because neutron is trying to do operations over and over again on namespaces that do not exist anymore, this kills the CPU of our network node. I wrote a patch for kilo that fixes the problem: https://gist.github.com/zioproto/9aba7336b18e9769a85d55d520540456 Now, the patch is also for review upstream: https://review.openstack.org/#/c/309050/ But from the review looks like the patch is not likely to be accepted upstream because the bug should not be reproducible in master. I dont have a cluster running master or mitaka. Does anyone can test if this bug occurs in Mitaka or master ? thanks a lot for the help. Saverio