[ 4297.121316][ T1994] xdummy0: entered promiscuous mode
[ 4297.134698][ T1994] xdummy0: left promiscuous mode
[ 4297.223067][ T1997] xdummy0: entered promiscuous mode
[ 4297.234830][ T1997] xdummy0: left promiscuous mode
[ 4297.338758][ T2002] xdummy0: entered promiscuous mode
[ 4297.349367][ T2002] xdummy0: left promiscuous mode