[ 4447.477326][T14032] xdummy0: entered promiscuous mode
[ 4447.489682][T14032] xdummy0: left promiscuous mode
[ 4447.595916][T14038] xdummy0: entered promiscuous mode
[ 4447.618370][T14038] xdummy0: left promiscuous mode
[ 4447.739197][T14040] xdummy0: entered promiscuous mode
[ 4447.749903][T14040] xdummy0: left promiscuous mode