From logstash it looks like this was probably due to:
https://github.com/openstack/neutron/commit/b68236d32b4afca162f02052d25fa9030d530192
From logstash it looks like this was probably due to:
https:/ /github. com/openstack/ neutron/ commit/ b68236d32b4afca 162f02052d25fa9 030d530192