[ 4397.426149][T12372] xdummy0: entered promiscuous mode
[ 4397.452250][T12372] xdummy0: left promiscuous mode
[ 4397.551651][T12378] xdummy0: entered promiscuous mode
[ 4397.567114][T12378] xdummy0: left promiscuous mode
[ 4397.666256][T12380] xdummy0: entered promiscuous mode
[ 4397.676964][T12380] xdummy0: left promiscuous mode