[ 1998.196414][ T4354] xdummy0: entered promiscuous mode
[ 1998.215388][ T4354] xdummy0: left promiscuous mode
[ 1998.264687][T15586] xdummy0: entered promiscuous mode
[ 1998.276438][T23560] xdummy0: left promiscuous mode
[ 1998.323908][T23560] xdummy0: entered promiscuous mode
[ 1998.337703][T23560] xdummy0: left promiscuous mode