[ 1964.801441][ T3543] xdummy0: entered promiscuous mode
[ 1964.815229][   T56] xdummy0: left promiscuous mode
[ 1964.867751][   T10] xdummy0: entered promiscuous mode
[ 1964.877937][   T10] xdummy0: left promiscuous mode
[ 1964.942685][ T7209] xdummy0: entered promiscuous mode
[ 1964.955702][ T7209] xdummy0: left promiscuous mode