54     failf(conn->data, "SSPI error: %s failed: %s", function,  in check_sspi_err()
146     failf(data, "Failed to acquire credentials.");  in Curl_SOCKS5_gssapi_negotiate()
191       failf(data, "Failed to initialise security context.");  in Curl_SOCKS5_gssapi_negotiate()
203         failf(data, "Failed to send SSPI authentication request.");  in Curl_SOCKS5_gssapi_negotiate()
217         failf(data, "Failed to send SSPI authentication token.");  in Curl_SOCKS5_gssapi_negotiate()
257       failf(data, "Failed to receive SSPI authentication response.");  in Curl_SOCKS5_gssapi_negotiate()
266       failf(data, "User was rejected by the SOCKS5 server (%u %u).",  in Curl_SOCKS5_gssapi_negotiate()
275       failf(data, "Invalid SSPI authentication response type (%u %u).",  in Curl_SOCKS5_gssapi_negotiate()
299       failf(data, "Failed to receive SSPI authentication token.");  in Curl_SOCKS5_gssapi_negotiate()
321     failf(data, "Failed to determine user name.");  in Curl_SOCKS5_gssapi_negotiate()
385       failf(data, "Failed to query security context attributes.");  in Curl_SOCKS5_gssapi_negotiate()
425       failf(data, "Failed to query security context attributes.");  in Curl_SOCKS5_gssapi_negotiate()
465     failf(data, "Failed to send SSPI encryption request.");  in Curl_SOCKS5_gssapi_negotiate()
476       failf(data, "Failed to send SSPI encryption type.");  in Curl_SOCKS5_gssapi_negotiate()
485       failf(data, "Failed to send SSPI encryption type.");  in Curl_SOCKS5_gssapi_negotiate()
497     failf(data, "Failed to receive SSPI encryption response.");  in Curl_SOCKS5_gssapi_negotiate()
504     failf(data, "User was rejected by the SOCKS5 server (%u %u).",  in Curl_SOCKS5_gssapi_negotiate()
511     failf(data, "Invalid SSPI encryption response type (%u %u).",  in Curl_SOCKS5_gssapi_negotiate()
531     failf(data, "Failed to receive SSPI encryption type.");  in Curl_SOCKS5_gssapi_negotiate()
556       failf(data, "Failed to query security context attributes.");  in Curl_SOCKS5_gssapi_negotiate()
561       failf(data, "Invalid SSPI encryption response length (%lu).",  in Curl_SOCKS5_gssapi_negotiate()
577       failf(data, "Invalid SSPI encryption response length (%lu).",  in Curl_SOCKS5_gssapi_negotiate()