[ 1968.280386][ T5709] xdummy0: entered promiscuous mode
[ 1968.289297][ T5709] xdummy0: left promiscuous mode
[ 1968.380735][ T5711] xdummy0: entered promiscuous mode
[ 1968.389094][ T5711] xdummy0: left promiscuous mode
[ 1968.434919][ T5713] xdummy0: entered promiscuous mode
[ 1968.447081][ T5713] xdummy0: left promiscuous mode