[ 2214.560128][ T670] xdummy0: entered promiscuous mode [ 2214.568323][ T670] xdummy0: left promiscuous mode [ 2214.628760][ T8570] xdummy0: entered promiscuous mode [ 2214.639567][ T8570] xdummy0: left promiscuous mode [ 2214.708950][ T8760] xdummy0: entered promiscuous mode [ 2214.715462][ T8760] xdummy0: left promiscuous mode