[ 1988.033853][ T5249] xdummy0: entered promiscuous mode
[ 1988.043438][ T5249] xdummy0: left promiscuous mode
[ 1988.108548][ T5251] xdummy0: entered promiscuous mode
[ 1988.126208][ T5251] xdummy0: left promiscuous mode
[ 1988.182962][ T5253] xdummy0: entered promiscuous mode
[ 1988.208210][ T5253] xdummy0: left promiscuous mode