[ 5551.232374][ T8906] xdummy0: entered promiscuous mode
[ 5551.243492][ T8906] xdummy0: left promiscuous mode
[ 5551.364689][ T8912] xdummy0: entered promiscuous mode
[ 5551.375805][ T8912] xdummy0: left promiscuous mode
[ 5551.480629][ T8914] xdummy0: entered promiscuous mode
[ 5551.495946][ T8914] xdummy0: left promiscuous mode