we have similar issue with DVR https://bugs.launchpad.net/neutron/+bug/1456624 And there is a change submitted for that https://review.openstack.org/#/c/199196/ This might help in your debug.
we have similar issue with DVR https:/ /bugs.launchpad .net/neutron/ +bug/1456624 /review. openstack. org/#/c/ 199196/
And there is a change submitted for that https:/
This might help in your debug.