[ 4443.238986][T30863] xdummy0: entered promiscuous mode
[ 4443.251362][T30863] xdummy0: left promiscuous mode
[ 4443.329079][T30865] xdummy0: entered promiscuous mode
[ 4443.341207][T30865] xdummy0: left promiscuous mode
[ 4443.403733][T30871] xdummy0: entered promiscuous mode
[ 4443.416413][T30871] xdummy0: left promiscuous mode