[ 4091.554353][ T6286] xdummy0: entered promiscuous mode
[ 4091.566116][ T6286] xdummy0: left promiscuous mode
[ 4091.724204][ T6292] xdummy0: entered promiscuous mode
[ 4091.738378][ T6292] xdummy0: left promiscuous mode
[ 4091.856290][ T6294] xdummy0: entered promiscuous mode
[ 4091.869210][ T6294] xdummy0: left promiscuous mode