[ 3976.478318][T30322] xdummy0: entered promiscuous mode
[ 3976.495001][T30322] xdummy0: left promiscuous mode
[ 3976.562298][T30324] xdummy0: entered promiscuous mode
[ 3976.583429][T30324] xdummy0: left promiscuous mode
[ 3976.645852][T30330] xdummy0: entered promiscuous mode
[ 3976.656590][T30330] xdummy0: left promiscuous mode