[ 4192.323236][ T6600] xdummy0: entered promiscuous mode
[ 4192.348284][ T6600] xdummy0: left promiscuous mode
[ 4192.406842][ T6602] xdummy0: entered promiscuous mode
[ 4192.415960][ T6602] xdummy0: left promiscuous mode
[ 4192.479382][ T6608] xdummy0: entered promiscuous mode
[ 4192.501863][ T6608] xdummy0: left promiscuous mode