[ 3933.786487][ T3430] xdummy0: entered promiscuous mode
[ 3933.809928][ T3430] xdummy0: left promiscuous mode
[ 3933.893073][ T3433] xdummy0: entered promiscuous mode
[ 3933.915249][ T3433] xdummy0: left promiscuous mode
[ 3934.004513][ T3438] xdummy0: entered promiscuous mode
[ 3934.013891][ T3438] xdummy0: left promiscuous mode