Comment 0 for bug 1783912

2018-07-27 00:41:46 provisioningserver.utils.services: [info] Starting beaconing for interfaces: {'virbr0'}
2018-07-27 00:41:46 provisioningserver.utils.services: [info] Beaconing process for virbr0 started.
2018-07-27 00:41:46 twisted.internet.defer: [critical] Unhandled error in Deferred:
2018-07-27 00:41:46 twisted.internet.defer: [critical]
 Traceback (most recent call last):
 Failure: twisted.internet.error.MulticastJoinError: (b'\xe0\x00\x00v', b'\n\xf5\x88\x06', 98, 'Address already in use')

2018-07-27 00:41:46 provisioningserver.utils.services: [info] observe-beacons[virbr0]: tcpdump: listening on virbr0, link-type EN10MB (Ethernet), capture size 16384 bytes
2018-07-27 00:41:52 provisioningserver.utils.services: [info] New interface monitoring state: {'ens3': {'neighbour': False, 'mdns': True}, 'ens4': {'neighbour': True, 'mdns': True}, 'virbr0': {'neighbour': True, 'mdns': True}}
2018-07-27 00:41:52 provisioningserver.utils.services: [info] Starting neighbour discovery for interfaces: {'virbr0'}
2018-07-27 00:41:52 provisioningserver.utils.services: [info] Neighbour observation process for virbr0 started.
 2018-07-27 00:41:53 provisioningserver.utils.services: [info] observe-arp[virbr0]: tcpdump: listening on virbr0, link-type EN10MB (Ethernet), capture size 64 bytes