[ 1968.829206][T18730] xdummy0: entered promiscuous mode
[ 1968.838517][T18730] xdummy0: left promiscuous mode
[ 1968.889905][T18732] xdummy0: entered promiscuous mode
[ 1968.899306][T18732] xdummy0: left promiscuous mode
[ 1968.968052][T18734] xdummy0: entered promiscuous mode
[ 1968.978304][T18734] xdummy0: left promiscuous mode