[ 4179.114794][ T4176] xdummy0: entered promiscuous mode
[ 4179.127329][ T4176] xdummy0: left promiscuous mode
[ 4179.239618][ T4182] xdummy0: entered promiscuous mode
[ 4179.255977][ T4182] xdummy0: left promiscuous mode
[ 4179.359151][ T4184] xdummy0: entered promiscuous mode
[ 4179.370377][ T4184] xdummy0: left promiscuous mode