[ 5643.168580][T20528] xdummy0: entered promiscuous mode
[ 5643.180663][T20528] xdummy0: left promiscuous mode
[ 5643.252311][T20530] xdummy0: entered promiscuous mode
[ 5643.263286][T20530] xdummy0: left promiscuous mode
[ 5643.350192][T20536] xdummy0: entered promiscuous mode
[ 5643.364309][T20536] xdummy0: left promiscuous mode