[ 1999.294492][ T9946] xdummy0: entered promiscuous mode
[ 1999.301695][ T9946] xdummy0: left promiscuous mode
[ 1999.361813][ T9948] xdummy0: entered promiscuous mode
[ 1999.370523][ T9948] xdummy0: left promiscuous mode
[ 1999.431639][ T9954] xdummy0: entered promiscuous mode
[ 1999.441553][ T9954] xdummy0: left promiscuous mode