[ 4003.239674][ T6668] xdummy0: entered promiscuous mode
[ 4003.266573][ T6668] xdummy0: left promiscuous mode
[ 4003.365007][ T6674] xdummy0: entered promiscuous mode
[ 4003.377141][ T6674] xdummy0: left promiscuous mode
[ 4003.487874][ T6677] xdummy0: entered promiscuous mode
[ 4003.498276][ T6677] xdummy0: left promiscuous mode