inet6_fill_ifla6_attrs 5619 net/ipv6/addrconf.c if (inet6_fill_ifla6_attrs(skb, idev, ext_filter_mask) < 0) inet6_fill_ifla6_attrs 5809 net/ipv6/addrconf.c if (inet6_fill_ifla6_attrs(skb, idev, 0) < 0)