Upstream patch: https://review.gluster.org/#/c/17813/
Build: 3.12.2-8 Stop glusterd and bring down the NIC of the machine.(ifdown <interface>) Now started glusterd and without any issues, glusterd is able to start. Marking it to verified according to comment 14
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://access.redhat.com/errata/RHSA-2018:2607