[ 1901.013283] xdummy0: entered promiscuous mode [ 1901.015637] xdummy0: left promiscuous mode [ 1901.029178] xdummy0: entered promiscuous mode [ 1901.034782] xdummy0: left promiscuous mode [ 1901.048993] xdummy0: entered promiscuous mode [ 1901.051788] xdummy0: left promiscuous mode