[ 1521.786736] xdummy0: entered promiscuous mode [ 1521.793252] xdummy0: left promiscuous mode [ 1521.820225] xdummy0: entered promiscuous mode [ 1521.828216] xdummy0: left promiscuous mode [ 1521.856944] xdummy0: entered promiscuous mode [ 1521.862244] xdummy0: left promiscuous mode