[ 1962.510827][ T2273] xdummy0: entered promiscuous mode
[ 1962.520461][ T2273] xdummy0: left promiscuous mode
[ 1962.565809][ T2275] xdummy0: entered promiscuous mode
[ 1962.582289][ T2275] xdummy0: left promiscuous mode
[ 1962.636203][ T2277] xdummy0: entered promiscuous mode
[ 1962.645280][ T2277] xdummy0: left promiscuous mode