[ 1920.209480] xdummy0: entered promiscuous mode [ 1920.215968] xdummy0: left promiscuous mode [ 1920.228693] xdummy0: entered promiscuous mode [ 1920.231382] xdummy0: left promiscuous mode [ 1920.249587] xdummy0: entered promiscuous mode [ 1920.253434] xdummy0: left promiscuous mode