[ 1979.887955][T27806] xdummy0: entered promiscuous mode
[ 1979.897302][T27806] xdummy0: left promiscuous mode
[ 1979.963037][T27808] xdummy0: entered promiscuous mode
[ 1979.976098][T27808] xdummy0: left promiscuous mode
[ 1980.027040][T27810] xdummy0: entered promiscuous mode
[ 1980.036723][T27810] xdummy0: left promiscuous mode