← curl URL Parser (CURLU API)

790a219284-7464

done curl @ 790a219284 run #7464 libFuzzer + AddressSanitizer

Progress

1,000,000 / 1,000,000 iterations (100.0%) — 3279 exec/s

Corpus: 10,133 entries · Started: 2026-10-29T08:36:59+00:00 · Finished: 2026-10-29 08:42:07 · Updated: 2026-10-29 08:42:07

Result

0 total crashes, 0 unique.

Parameters Used

ccclang
cflags-fsanitize=address -fsanitize-coverage=trace-pc-guard,indirect-calls -g -O1
configure_flags--disable-shared --without-ssl --disable-docs --disable-manual --without-libpsl
burst_size50000
target_execs1000000
harness_cmd./fuzz_url -runs=$BURST -artifact_prefix=crashes/ fuzz_corpus
fuzzerlibFuzzer + AddressSanitizer
clang_versionUbuntu clang version 14.0.0-1ubuntu1.1
build_okTrue

Run Log (last lines)

INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1367401672
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5b802a211440, 0x5b802a218076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5b802a218078,0x5b802a2843d8), 
INFO:    10133 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10133 min: 1b max: 3705b total: 3384173b rss: 40Mb
#4096	pulse  cov: 860 ft: 1954 corp: 609/8579b exec/s: 2048 rss: 89Mb
#8192	pulse  cov: 864 ft: 2061 corp: 659/19Kb exec/s: 1638 rss: 142Mb
#10134	INITED cov: 864 ft: 2076 corp: 664/25Kb exec/s: 1447 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 664/25Kb lim: 2114 exec/s: 2048 rss: 191Mb
#32768	pulse  cov: 864 ft: 2076 corp: 664/25Kb lim: 2279 exec/s: 2978 rss: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 664/25Kb lim: 2455 exec/s: 3333 rss: 219Mb
Done 50000 runs in 15 second(s)

No crashes found so far.

All Checkpoints (clean passes + crashes)

#Execs so farStatusTimeLog / Artifact
150,000clean2026-10-29 08:37:04
log
2100,000clean2026-10-29 08:37:08
log
3150,000clean2026-10-29 08:37:27
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 2762802683
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5998c362f440, 0x5998c3636076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5998c3636078,0x5998c36a23d8), 
INFO:    10133 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10133 min: 1b max: 3705b total: 3384173b rss: 40Mb
#8192	pulse  cov: 864 ft: 2061 corp: 660/19Kb exec/s: 2730 rss: 142Mb
#10134	INITED cov: 864 ft: 2076 corp: 665/25Kb exec/s: 2026 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 665/25Kb lim: 2114 exec/s: 2730 rss: 191Mb
#32768	pulse  cov: 864 ft: 2076 corp: 665/25Kb lim: 2279 exec/s: 3640 rss: 204Mb
#50000	DONE   cov: 864 ft: 2076 corp: 665/25Kb lim: 2455 exec/s: 3846 rss: 218Mb
Done 50000 runs in 13 second(s)
4200,000clean2026-10-29 08:37:46
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 484161185
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5efa5106e440, 0x5efa51075076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5efa51075078,0x5efa510e13d8), 
INFO:    10133 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10133 min: 1b max: 3705b total: 3384173b rss: 40Mb
#4096	pulse  cov: 860 ft: 1954 corp: 612/8659b exec/s: 2048 rss: 89Mb
#8192	pulse  cov: 864 ft: 2061 corp: 664/19Kb exec/s: 2048 rss: 143Mb
#10134	INITED cov: 864 ft: 2076 corp: 669/25Kb exec/s: 2026 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 669/25Kb lim: 2114 exec/s: 2730 rss: 191Mb
#32768	pulse  cov: 864 ft: 2076 corp: 669/25Kb lim: 2279 exec/s: 3640 rss: 206Mb
#50000	DONE   cov: 864 ft: 2076 corp: 669/25Kb lim: 2455 exec/s: 3846 rss: 220Mb
Done 50000 runs in 13 second(s)
5250,000clean2026-10-29 08:38:05
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 2016916155
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x587ffe1f3440, 0x587ffe1fa076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x587ffe1fa078,0x587ffe2663d8), 
INFO:    10133 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10133 min: 1b max: 3705b total: 3384173b rss: 40Mb
#8192	pulse  cov: 864 ft: 2061 corp: 661/19Kb exec/s: 2730 rss: 142Mb
#10134	INITED cov: 864 ft: 2076 corp: 666/25Kb exec/s: 2026 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 666/25Kb lim: 2114 exec/s: 2730 rss: 191Mb
#32768	pulse  cov: 864 ft: 2076 corp: 666/25Kb lim: 2279 exec/s: 3640 rss: 204Mb
#50000	DONE   cov: 864 ft: 2076 corp: 666/25Kb lim: 2455 exec/s: 3846 rss: 219Mb
Done 50000 runs in 13 second(s)
6300,000clean2026-10-29 08:38:23
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3631501021
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5d05e0dd1440, 0x5d05e0dd8076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5d05e0dd8078,0x5d05e0e443d8), 
INFO:    10133 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10133 min: 1b max: 3705b total: 3384173b rss: 40Mb
#4096	pulse  cov: 860 ft: 1954 corp: 616/8666b exec/s: 2048 rss: 89Mb
#8192	pulse  cov: 864 ft: 2061 corp: 665/19Kb exec/s: 2048 rss: 143Mb
#10134	INITED cov: 864 ft: 2076 corp: 670/25Kb exec/s: 2026 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 670/25Kb lim: 2114 exec/s: 2730 rss: 191Mb
#32768	pulse  cov: 864 ft: 2076 corp: 670/25Kb lim: 2279 exec/s: 3640 rss: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 670/25Kb lim: 2455 exec/s: 3846 rss: 220Mb
Done 50000 runs in 13 second(s)
7350,000clean2026-10-29 08:38:42
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1065728672
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x57004b765440, 0x57004b76c076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x57004b76c078,0x57004b7d83d8), 
INFO:    10133 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10133 min: 1b max: 3705b total: 3384173b rss: 40Mb
#4096	pulse  cov: 860 ft: 1954 corp: 612/8528b exec/s: 2048 rss: 89Mb
#8192	pulse  cov: 864 ft: 2061 corp: 663/19Kb exec/s: 2730 rss: 143Mb
#10134	INITED cov: 864 ft: 2076 corp: 668/25Kb exec/s: 2026 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 668/25Kb lim: 2114 exec/s: 2730 rss: 192Mb
#32768	pulse  cov: 864 ft: 2076 corp: 668/25Kb lim: 2279 exec/s: 3640 rss: 206Mb
#50000	DONE   cov: 864 ft: 2076 corp: 668/25Kb lim: 2455 exec/s: 3846 rss: 220Mb
Done 50000 runs in 13 second(s)
8400,000clean2026-10-29 08:39:01
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 2680195076
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5b84aa867440, 0x5b84aa86e076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5b84aa86e078,0x5b84aa8da3d8), 
INFO:    10133 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10133 min: 1b max: 3705b total: 3384173b rss: 40Mb
#8192	pulse  cov: 864 ft: 2061 corp: 656/19Kb exec/s: 2730 rss: 142Mb
#10134	INITED cov: 864 ft: 2076 corp: 661/25Kb exec/s: 2026 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 661/25Kb lim: 2114 exec/s: 2730 rss: 191Mb
#32768	pulse  cov: 864 ft: 2076 corp: 661/25Kb lim: 2279 exec/s: 3640 rss: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 661/25Kb lim: 2455 exec/s: 3846 rss: 219Mb
Done 50000 runs in 13 second(s)
9450,000clean2026-10-29 08:39:05
log
10500,000clean2026-10-29 08:39:10
log
11550,000clean2026-10-29 08:39:30
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 291148525
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5f5992fd0440, 0x5f5992fd7076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5f5992fd7078,0x5f59930433d8), 
INFO:    10133 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10133 min: 1b max: 3705b total: 3384173b rss: 40Mb
#4096	pulse  cov: 860 ft: 1954 corp: 612/8566b exec/s: 2048 rss: 89Mb
#8192	pulse  cov: 864 ft: 2061 corp: 661/19Kb exec/s: 2048 rss: 142Mb
#10134	INITED cov: 864 ft: 2076 corp: 666/25Kb exec/s: 1689 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 666/25Kb lim: 2114 exec/s: 2340 rss: 190Mb
#32768	pulse  cov: 864 ft: 2076 corp: 666/25Kb lim: 2279 exec/s: 3276 rss: 204Mb
#50000	DONE   cov: 864 ft: 2076 corp: 666/25Kb lim: 2455 exec/s: 3571 rss: 217Mb
Done 50000 runs in 14 second(s)
12600,000clean2026-10-29 08:39:47
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 2736422101
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x55f4175c4440, 0x55f4175cb076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x55f4175cb078,0x55f4176373d8), 
INFO:    10133 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10133 min: 1b max: 3705b total: 3384173b rss: 40Mb
#8192	pulse  cov: 864 ft: 2061 corp: 664/19Kb exec/s: 2730 rss: 143Mb
#10134	INITED cov: 864 ft: 2076 corp: 669/25Kb exec/s: 2026 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 669/25Kb lim: 2114 exec/s: 2730 rss: 191Mb
#32768	pulse  cov: 864 ft: 2076 corp: 669/25Kb lim: 2279 exec/s: 4096 rss: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 669/25Kb lim: 2455 exec/s: 4166 rss: 219Mb
Done 50000 runs in 12 second(s)
13650,000clean2026-10-29 08:40:05
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3546361404
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5ba0bcbed440, 0x5ba0bcbf4076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5ba0bcbf4078,0x5ba0bcc603d8), 
INFO:    10133 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10133 min: 1b max: 3705b total: 3384173b rss: 40Mb
#8192	pulse  cov: 864 ft: 2061 corp: 657/19Kb exec/s: 2730 rss: 142Mb
#10134	INITED cov: 864 ft: 2076 corp: 662/25Kb exec/s: 2026 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 662/25Kb lim: 2114 exec/s: 2730 rss: 191Mb
#32768	pulse  cov: 864 ft: 2076 corp: 662/25Kb lim: 2279 exec/s: 4096 rss: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 662/25Kb lim: 2455 exec/s: 4166 rss: 220Mb
Done 50000 runs in 12 second(s)
14700,000clean2026-10-29 08:40:23
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3504265563
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x56a5463e3440, 0x56a5463ea076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x56a5463ea078,0x56a5464563d8), 
INFO:    10133 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10133 min: 1b max: 3705b total: 3384173b rss: 40Mb
#8192	pulse  cov: 864 ft: 2061 corp: 660/19Kb exec/s: 2730 rss: 143Mb
#10134	INITED cov: 864 ft: 2076 corp: 665/25Kb exec/s: 2026 rss: 186Mb
#16384	pulse  cov: 864 ft: 2076 corp: 665/25Kb lim: 2114 exec/s: 2730 rss: 191Mb
#32768	pulse  cov: 864 ft: 2076 corp: 665/25Kb lim: 2279 exec/s: 3640 rss: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 665/25Kb lim: 2455 exec/s: 4166 rss: 220Mb
Done 50000 runs in 12 second(s)
15750,000clean2026-10-29 08:40:41
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 4270286255
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5e04651d2440, 0x5e04651d9076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5e04651d9078,0x5e04652453d8), 
INFO:    10133 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10133 min: 1b max: 3705b total: 3384173b rss: 40Mb
#4096	pulse  cov: 860 ft: 1954 corp: 612/8565b exec/s: 2048 rss: 89Mb
#8192	pulse  cov: 864 ft: 2061 corp: 663/19Kb exec/s: 2048 rss: 143Mb
#10134	INITED cov: 864 ft: 2076 corp: 668/25Kb exec/s: 2026 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 668/25Kb lim: 2114 exec/s: 2730 rss: 191Mb
#32768	pulse  cov: 864 ft: 2076 corp: 668/25Kb lim: 2279 exec/s: 3640 rss: 204Mb
#50000	DONE   cov: 864 ft: 2076 corp: 668/25Kb lim: 2455 exec/s: 3846 rss: 219Mb
Done 50000 runs in 13 second(s)
16800,000clean2026-10-29 08:40:45
log
17850,000clean2026-10-29 08:41:04
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1018839416
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x556524cef440, 0x556524cf6076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x556524cf6078,0x556524d623d8), 
INFO:    10133 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10133 min: 1b max: 3705b total: 3384173b rss: 40Mb
#8192	pulse  cov: 864 ft: 2061 corp: 660/19Kb exec/s: 2048 rss: 142Mb
#10134	INITED cov: 864 ft: 2076 corp: 665/25Kb exec/s: 2026 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 665/25Kb lim: 2114 exec/s: 2730 rss: 191Mb
#32768	pulse  cov: 864 ft: 2076 corp: 665/25Kb lim: 2279 exec/s: 3640 rss: 206Mb
#50000	DONE   cov: 864 ft: 2076 corp: 665/25Kb lim: 2455 exec/s: 3846 rss: 219Mb
Done 50000 runs in 13 second(s)
18900,000clean2026-10-29 08:41:23
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3243386542
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5df376c32440, 0x5df376c39076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5df376c39078,0x5df376ca53d8), 
INFO:    10133 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10133 min: 1b max: 3705b total: 3384173b rss: 40Mb
#8192	pulse  cov: 864 ft: 2061 corp: 656/19Kb exec/s: 2730 rss: 142Mb
#10134	INITED cov: 864 ft: 2076 corp: 661/25Kb exec/s: 2026 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 661/25Kb lim: 2114 exec/s: 2730 rss: 191Mb
#32768	pulse  cov: 864 ft: 2076 corp: 661/25Kb lim: 2279 exec/s: 3640 rss: 206Mb
#50000	DONE   cov: 864 ft: 2076 corp: 661/25Kb lim: 2455 exec/s: 3846 rss: 220Mb
Done 50000 runs in 13 second(s)
19950,000clean2026-10-29 08:41:41
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3870835866
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5b697fe2b440, 0x5b697fe32076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5b697fe32078,0x5b697fe9e3d8), 
INFO:    10133 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10133 min: 1b max: 3705b total: 3384173b rss: 40Mb
#8192	pulse  cov: 864 ft: 2061 corp: 666/19Kb exec/s: 2730 rss: 142Mb
#10134	INITED cov: 864 ft: 2076 corp: 671/25Kb exec/s: 2026 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 671/25Kb lim: 2114 exec/s: 2730 rss: 191Mb
#32768	pulse  cov: 864 ft: 2076 corp: 671/25Kb lim: 2279 exec/s: 3640 rss: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 671/25Kb lim: 2455 exec/s: 3846 rss: 219Mb
Done 50000 runs in 13 second(s)
201,000,000clean2026-10-29 08:42:02
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1367401672
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5b802a211440, 0x5b802a218076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5b802a218078,0x5b802a2843d8), 
INFO:    10133 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10133 min: 1b max: 3705b total: 3384173b rss: 40Mb
#4096	pulse  cov: 860 ft: 1954 corp: 609/8579b exec/s: 2048 rss: 89Mb
#8192	pulse  cov: 864 ft: 2061 corp: 659/19Kb exec/s: 1638 rss: 142Mb
#10134	INITED cov: 864 ft: 2076 corp: 664/25Kb exec/s: 1447 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 664/25Kb lim: 2114 exec/s: 2048 rss: 191Mb
#32768	pulse  cov: 864 ft: 2076 corp: 664/25Kb lim: 2279 exec/s: 2978 rss: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 664/25Kb lim: 2455 exec/s: 3333 rss: 219Mb
Done 50000 runs in 15 second(s)