[ 1504.767205] xdummy0: entered promiscuous mode [ 1504.772885] xdummy0: left promiscuous mode [ 1504.794730] xdummy0: entered promiscuous mode [ 1504.801220] xdummy0: left promiscuous mode [ 1504.828949] xdummy0: entered promiscuous mode [ 1504.834217] xdummy0: left promiscuous mode