558           infof(data, "Rewind stream before next send");  in http_perhapsrewind()
568       infof(data, "NTLM send, close instead of sending %"  in http_perhapsrewind()
586           infof(data, "Rewind stream before next send");  in http_perhapsrewind()
596       infof(data, "NEGOTIATE send, close instead of sending %"  in http_perhapsrewind()
613     infof(data, "Please rewind output before next send");  in http_perhapsrewind()
652       infof(data, "Forcing HTTP/1.1 for NTLM");  in Curl_http_auth_act()
813     infof(data, "%s auth using %s with user '%s'",  in output_auth_headers()
820     infof(data, "Server auth using %s with user '%s'",  in output_auth_headers()
1051                   infof(data, "Authentication problem. Ignoring this.");  in Curl_http_input_auth()
1058               infof(data, "Authentication problem. Ignoring this.");  in Curl_http_input_auth()
1069             infof(data, "Ignoring duplicate digest auth header.");  in Curl_http_input_auth()
1082               infof(data, "Authentication problem. Ignoring this.");  in Curl_http_input_auth()
1098               infof(data, "Authentication problem. Ignoring this.");  in Curl_http_input_auth()
1111                 infof(data, "Authentication problem. Ignoring this.");  in Curl_http_input_auth()
1709       infof(handle, "Malformatted trailing header, skipping trailer");  in Curl_http_compile_trailers()
2699             infof(data, "Restricted outgoing cookies due to header size, "  in Curl_http_cookies()
2885     infof(data, "Ignoring the response-body");  in Curl_http_firstwrite()
2894       infof(data, "The entire document is already downloaded");  in Curl_http_firstwrite()
2920       infof(data, "Simulate an HTTP 304 response");  in Curl_http_firstwrite()
3001       DEBUGF(infof(data, "HTTP/2 over clean TCP"));  in Curl_http()
3218       infof(data, "upload completely sent off: %" CURL_FORMAT_CURL_OFF_T  in Curl_http()
3334       infof(data, "Overflow Content-Length: value");  in Curl_http_header()
3368     infof(data, "HTTP/1.0 proxy connection set to keep alive");  in Curl_http_header()
3380     infof(data, "HTTP/1.1 proxy connection set close");  in Curl_http_header()
3394     infof(data, "HTTP/1.0 connection set to keep alive");  in Curl_http_header()
3543       infof(data, "Negotiate: noauthpersist -> %d, header part: %s",  in Curl_http_header()
3595       infof(data, "Illegal STS header skipped");  in Curl_http_header()
3598       infof(data, "Parsed STS header fine (%zu entries)",  in Curl_http_header()
3669     infof(data, "HTTP 1.0, assume close after body");  in Curl_http_statusline()
3674     DEBUGF(infof(data, "HTTP/2 found, allow multiplexing"));  in Curl_http_statusline()
3682     DEBUGF(infof(data,  in Curl_http_statusline()
3901             infof(data, "Received 101, Switching to HTTP/2");  in Curl_http_readwrite_headers()
3954           infof(data, "no chunk, no close, no size. Assume close to "  in Curl_http_readwrite_headers()
3974         infof(data, "Connection closure while negotiating auth (HTTP 1.0?)");  in Curl_http_readwrite_headers()
3984         infof(data, "Connection closure while negotiating auth (HTTP 1.0?)");  in Curl_http_readwrite_headers()
4074                 infof(data, "Got 417 while waiting for a 100");  in Curl_http_readwrite_headers()
4081                 infof(data, "HTTP error before end of send, keep sending");  in Curl_http_readwrite_headers()
4088                 infof(data, "HTTP error before end of send, stop sending");  in Curl_http_readwrite_headers()
4108           infof(data, "Keep sending data to get tossed away");  in Curl_http_readwrite_headers()
4248               infof(data, "Lying server, not serving HTTP/2");  in Curl_http_readwrite_headers()