[ 1994.396362][ T9768] xdummy0: entered promiscuous mode
[ 1994.410560][ T9768] xdummy0: left promiscuous mode
[ 1994.470762][ T9770] xdummy0: entered promiscuous mode
[ 1994.481027][ T9770] xdummy0: left promiscuous mode
[ 1994.545717][ T9772] xdummy0: entered promiscuous mode
[ 1994.552032][ T9772] xdummy0: left promiscuous mode