[ 5405.058726][ T8248] xdummy0: entered promiscuous mode
[ 5405.098301][ T8248] xdummy0: left promiscuous mode
[ 5405.249461][ T8254] xdummy0: entered promiscuous mode
[ 5405.264412][ T8254] xdummy0: left promiscuous mode
[ 5405.370276][ T8256] xdummy0: entered promiscuous mode
[ 5405.383930][ T8256] xdummy0: left promiscuous mode