[ 4139.457714][ T7244] xdummy0: entered promiscuous mode
[ 4139.474520][ T7244] xdummy0: left promiscuous mode
[ 4139.545956][ T7247] xdummy0: entered promiscuous mode
[ 4139.575717][ T7247] xdummy0: left promiscuous mode
[ 4139.670209][ T7252] xdummy0: entered promiscuous mode
[ 4139.680634][ T7252] xdummy0: left promiscuous mode