ipv6_can_nonlocal_bind 358 net/ipv4/ping.c if (!(ipv6_can_nonlocal_bind(net, isk) || has_addr || ipv6_can_nonlocal_bind 377 net/ipv6/af_inet6.c if (!ipv6_can_nonlocal_bind(net, inet) && ipv6_can_nonlocal_bind 807 net/ipv6/datagram.c if (!ipv6_can_nonlocal_bind(net, inet_sk(sk)) &&