[ 1971.587500][ T2867] xdummy0: entered promiscuous mode
[ 1971.595006][ T2867] xdummy0: left promiscuous mode
[ 1971.635373][ T2869] xdummy0: entered promiscuous mode
[ 1971.642803][ T2869] xdummy0: left promiscuous mode
[ 1971.726716][ T2871] xdummy0: entered promiscuous mode
[ 1971.736706][ T2871] xdummy0: left promiscuous mode