[ 4396.733358][T12861] xdummy0: entered promiscuous mode
[ 4396.741734][T12861] xdummy0: left promiscuous mode
[ 4396.857942][T12867] xdummy0: entered promiscuous mode
[ 4396.873076][T12867] xdummy0: left promiscuous mode
[ 4396.941543][T12869] xdummy0: entered promiscuous mode
[ 4396.952314][T12869] xdummy0: left promiscuous mode