dev_change_rx_flags 7686 net/core/dev.c dev_change_rx_flags(dev, IFF_PROMISC); dev_change_rx_flags 7741 net/core/dev.c dev_change_rx_flags(dev, IFF_ALLMULTI); dev_change_rx_flags 7864 net/core/dev.c dev_change_rx_flags(dev, IFF_MULTICAST);