[ 4395.384881][T20658] xdummy0: entered promiscuous mode
[ 4395.394653][T20658] xdummy0: left promiscuous mode
[ 4395.489838][T20664] xdummy0: entered promiscuous mode
[ 4395.502256][T20664] xdummy0: left promiscuous mode
[ 4395.595353][T20666] xdummy0: entered promiscuous mode
[ 4395.613063][T20666] xdummy0: left promiscuous mode