[ 1932.083803][ T7020] xdummy0: entered promiscuous mode
[ 1932.092896][ T7020] xdummy0: left promiscuous mode
[ 1932.139468][ T7022] xdummy0: entered promiscuous mode
[ 1932.151374][ T7022] xdummy0: left promiscuous mode
[ 1932.195702][ T7027] xdummy0: entered promiscuous mode
[ 1932.200826][ T7027] xdummy0: left promiscuous mode