Probably related: http://logs.openstack.org/06/440806/5/check/gate-grenade-dsvm-neutron-multinode-ubuntu-xenial/7c99ec7/console.html#_2017-04-16_05_10_24_879416
Probably related: http:// logs.openstack. org/06/ 440806/ 5/check/ gate-grenade- dsvm-neutron- multinode- ubuntu- xenial/ 7c99ec7/ console. html#_2017- 04-16_05_ 10_24_879416