[ 4275.642501][T15605] xdummy0: entered promiscuous mode
[ 4275.656169][T15605] xdummy0: left promiscuous mode
[ 4275.749385][T15610] xdummy0: entered promiscuous mode
[ 4275.761306][T15610] xdummy0: left promiscuous mode
[ 4275.848770][T15612] xdummy0: entered promiscuous mode
[ 4275.860274][T15612] xdummy0: left promiscuous mode