Comment 2 for bug 1796882

Logstash also shows [0][1] that after the patch [2] got merged this error became more common. It doesn't seem to affect only networking-ovn. From what I could see in the logs networking-odl, dragonflow and potential others have also been affected.

[0] https://i.imgur.com/BudrVKf.png
[1] http://logstash.openstack.org/#/dashboard/file/logstash.json?query=message:%5C%22test_reassign_port_between_servers%5C%22%20AND%20tags:screen-q-svc.txt (filter for 30d+)
[2] https://review.openstack.org/#/c/600046/