Checked with: RHEL7.2 python-neutronclient-2.3.4-3.el7ost.noarch openstack-neutron-2014.1.5-9.el7ost.noarch openstack-neutron-ml2-2014.1.5-9.el7ost.noarch openstack-neutron-linuxbridge-2014.1.5-9.el7ost.noarch python-neutron-2014.1.5-9.el7ost.noarch ip utility, iproute2-ss130716 Created a router and set a gateway. No errors in the log. The router's namespace has a fg interface.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://rhn.redhat.com/errata/RHBA-2016-0093.html