| invalid: you have to specify either BIND or CONNECT flags |
| Invalid v4 vs v6 in local vs remote addresses: local: v4 remote: v6 |
| Invalid v4 vs v6 in local vs remote addresses: local: v6 remote: v4 |
| invalid: you have to specify either BIND or CONNECT flags |
| Invalid v4 vs v6 in local vs remote addresses: local: v4 remote: v6 |
| Invalid v4 vs v6 in local vs remote addresses: local: v6 remote: v4 |
| getaddrinfo(::1, 0) failed: Address family for hostname not supported |
| getaddrinfo(127.0.0.1, 0) failed: Address family for hostname not supported |