I was able to fix this by ignoring exception in __exit__() function. But still, proper solution should filter out routers from other network nodes.
** Changed in: neutron Status: Incomplete => New -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to neutron in Ubuntu. https://bugs.launchpad.net/bugs/1286209 Title: unhandled trace if no namespaces in metering agent To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1286209/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs