Yes, this bug is related to https://bugs.launchpad.net/neutron/+bug/1737892, this patch https://review.openstack.org/574885 deleted port resource for l2 agent extensions but didn't delete any flows.
Yes, this bug is related to https:/ /bugs.launchpad .net/neutron/ +bug/1737892, this patch https:/ /review. openstack. org/574885 deleted port resource for l2 agent extensions but didn't delete any flows.