[ 4387.800767][T31947] xdummy0: entered promiscuous mode
[ 4387.819423][T31947] xdummy0: left promiscuous mode
[ 4387.877107][T31949] xdummy0: entered promiscuous mode
[ 4387.886172][T31949] xdummy0: left promiscuous mode
[ 4387.947863][T31954] xdummy0: entered promiscuous mode
[ 4387.957434][T31954] xdummy0: left promiscuous mode