[ 1504.806013] xdummy0: entered promiscuous mode
[ 1504.812089] xdummy0: left promiscuous mode
[ 1504.833024] xdummy0: entered promiscuous mode
[ 1504.846545] xdummy0: left promiscuous mode
[ 1504.880021] xdummy0: entered promiscuous mode
[ 1504.891371] xdummy0: left promiscuous mode