[ 2050.244361][T21905] xdummy0: entered promiscuous mode
[ 2050.260149][T21905] xdummy0: left promiscuous mode
[ 2050.324430][T19286] xdummy0: entered promiscuous mode
[ 2050.334973][T19286] xdummy0: left promiscuous mode
[ 2050.410181][T21905] xdummy0: entered promiscuous mode
[ 2050.424887][T21905] xdummy0: left promiscuous mode