server/protocol.c:1051: error: INTEGER_OVERFLOW_L2
  ([0, +oo] - 1):unsigned64 by call to `read_request_line`.

server/protocol.c:1046:14: Unknown value from: apr_brigade_create
1044.     r->useragent_ip = conn->client_ip;
1045. 
1046.     tmp_bb = apr_brigade_create(r->pool, r->connection->bucket_alloc);
                   ^
1047. 
1048.     ap_run_pre_read_request(r, conn);

server/protocol.c:1051:10: Call
1049. 
1050.     /* Get the request... */
1051.     if (!read_request_line(r, tmp_bb)) {
               ^
1052.         switch (r->status) {
1053.         case HTTP_REQUEST_URI_TOO_LARGE:

server/protocol.c:558:1: Parameter `r->server->limit_req_line`
  556. }
  557. 
  558. static int read_request_line(request_rec *r, apr_bucket_brigade *bb)
       ^
  559. {
  560.     const char *ll;

server/protocol.c:599:14: Call
  597.          */
  598.         r->the_request = NULL;
  599.         rv = ap_rgetline(&(r->the_request), (apr_size_t)(r->server->limit_req_line + 2),
                    ^
  600.                          &len, r, 0, bb);
  601. 

server/protocol.c:212:1: <LHS trace>
210.  *        or a full buffer, that's considered an error.
211.  */
212. AP_DECLARE(apr_status_t) ap_rgetline_core(char **s, apr_size_t n,
     ^
213.                                           apr_size_t *read, request_rec *r,
214.                                           int fold, apr_bucket_brigade *bb)

server/protocol.c:212:1: Parameter `n`
    210.  *        or a full buffer, that's considered an error.
    211.  */
    212. AP_DECLARE(apr_status_t) ap_rgetline_core(char **s, apr_size_t n,
         ^
    213.                                           apr_size_t *read, request_rec *r,
    214.                                           int fold, apr_bucket_brigade *bb)

server/protocol.c:388:21: Binary operation: ([0, +oo] - 1):unsigned64 by call to `read_request_line` 
    386.                     *read = n;
    387.                     /* ensure this string is terminated */
    388.                     (*s)[n-1] = '\0';
                             ^
    389.                     return APR_ENOSPC;
    390.                 }
