[ 6148.133985][ T4723] xdummy0: entered promiscuous mode
[ 6148.166603][ T4723] xdummy0: left promiscuous mode
[ 6148.272535][ T4728] xdummy0: entered promiscuous mode
[ 6148.286693][ T4728] xdummy0: left promiscuous mode
[ 6148.364855][ T4731] xdummy0: entered promiscuous mode
[ 6148.386318][ T4731] xdummy0: left promiscuous mode