I filed a separate bug https://bugs.launchpad.net/neutron/+bug/1605546 about http://paste.openstack.org/show/525987/ and http://paste.openstack.org/show/525175/ races.
I filed a separate bug https:/ /bugs.launchpad .net/neutron/ +bug/1605546 about http:// paste.openstack .org/show/ 525987/ and http:// paste.openstack .org/show/ 525175/ races.