← curl URL Parser (CURLU API)

790a219284-7460

done curl @ 790a219284 run #7460 libFuzzer + AddressSanitizer

Progress

1,000,000 / 1,000,000 iterations (100.0%) — 3367 exec/s

Corpus: 10,133 entries · Started: 2026-10-29T08:17:42+00:00 · Finished: 2026-10-29 08:22:42 · Updated: 2026-10-29 08:22:42

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: 1923562471
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5bd919321440, 0x5bd919328076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5bd919328078,0x5bd9193943d8), 
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: 613/8588b exec/s: 2048 rss: 89Mb
#8192	pulse  cov: 864 ft: 2061 corp: 662/19Kb exec/s: 2730 rss: 143Mb
#10134	INITED cov: 864 ft: 2076 corp: 667/25Kb exec/s: 2026 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 667/25Kb lim: 2114 exec/s: 2730 rss: 191Mb
#32768	pulse  cov: 864 ft: 2076 corp: 667/25Kb lim: 2279 exec/s: 3640 rss: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 667/25Kb lim: 2455 exec/s: 3846 rss: 218Mb
Done 50000 runs in 13 second(s)

No crashes found so far.

All Checkpoints (clean passes + crashes)

#Execs so farStatusTimeLog / Artifact
150,000clean2026-10-29 08:18:00
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 985987590
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5cf0ce518440, 0x5cf0ce51f076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5cf0ce51f078,0x5cf0ce58b3d8), 
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: 662/19Kb exec/s: 2730 rss: 142Mb
#10134	INITED cov: 864 ft: 2076 corp: 667/25Kb exec/s: 2026 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 667/25Kb lim: 2114 exec/s: 2730 rss: 191Mb
#32768	pulse  cov: 864 ft: 2076 corp: 667/25Kb lim: 2279 exec/s: 4096 rss: 204Mb
#50000	DONE   cov: 864 ft: 2076 corp: 667/25Kb lim: 2455 exec/s: 4166 rss: 219Mb
Done 50000 runs in 12 second(s)
2100,000clean2026-10-29 08:18:18
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1631421542
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x588617cae440, 0x588617cb5076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x588617cb5078,0x588617d213d8), 
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: 667/19Kb exec/s: 2730 rss: 142Mb
#10134	INITED cov: 864 ft: 2076 corp: 672/25Kb exec/s: 2026 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 672/25Kb lim: 2114 exec/s: 2730 rss: 191Mb
#32768	pulse  cov: 864 ft: 2076 corp: 672/25Kb lim: 2279 exec/s: 3640 rss: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 672/25Kb lim: 2455 exec/s: 3846 rss: 219Mb
Done 50000 runs in 13 second(s)
3150,000clean2026-10-29 08:18:23
log
4200,000clean2026-10-29 08:18:28
log
5250,000clean2026-10-29 08:18:47
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3582752180
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5a9795041440, 0x5a9795048076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5a9795048078,0x5a97950b43d8), 
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: 658/19Kb exec/s: 2730 rss: 143Mb
#10134	INITED cov: 864 ft: 2076 corp: 663/25Kb exec/s: 2026 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 663/25Kb lim: 2114 exec/s: 2730 rss: 191Mb
#32768	pulse  cov: 864 ft: 2076 corp: 663/25Kb lim: 2279 exec/s: 3640 rss: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 663/25Kb lim: 2455 exec/s: 3846 rss: 219Mb
Done 50000 runs in 13 second(s)
6300,000clean2026-10-29 08:19:05
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1176404371
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x558e8ff39440, 0x558e8ff40076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x558e8ff40078,0x558e8ffac3d8), 
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: 663/19Kb exec/s: 2048 rss: 142Mb
#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: 206Mb
#50000	DONE   cov: 864 ft: 2076 corp: 668/25Kb lim: 2455 exec/s: 3846 rss: 221Mb
Done 50000 runs in 13 second(s)
7350,000clean2026-10-29 08:19:21
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 2510193300
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x57e848e6a440, 0x57e848e71076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x57e848e71078,0x57e848edd3d8), 
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: 142Mb
#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: 4545 rss: 219Mb
Done 50000 runs in 11 second(s)
8400,000clean2026-10-29 08:19:40
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1497800566
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x56c648b13440, 0x56c648b1a076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x56c648b1a078,0x56c648b863d8), 
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: 615/8549b exec/s: 2048 rss: 90Mb
#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: 1689 rss: 186Mb
#16384	pulse  cov: 864 ft: 2076 corp: 670/25Kb lim: 2114 exec/s: 2730 rss: 192Mb
#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: 218Mb
Done 50000 runs in 13 second(s)
9450,000clean2026-10-29 08:19:59
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3050036584
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x654cd8e20440, 0x654cd8e27076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x654cd8e27078,0x654cd8e933d8), 
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: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 665/25Kb lim: 2455 exec/s: 3846 rss: 219Mb
Done 50000 runs in 13 second(s)
10500,000clean2026-10-29 08:20:15
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 4274347284
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x64250128c440, 0x642501293076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x642501293078,0x6425012ff3d8), 
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: 611/8557b exec/s: 2048 rss: 89Mb
#8192	pulse  cov: 864 ft: 2061 corp: 662/19Kb exec/s: 2048 rss: 143Mb
#10134	INITED cov: 864 ft: 2076 corp: 667/25Kb exec/s: 2026 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 667/25Kb lim: 2114 exec/s: 2730 rss: 191Mb
#32768	pulse  cov: 864 ft: 2076 corp: 667/25Kb lim: 2279 exec/s: 4096 rss: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 667/25Kb lim: 2455 exec/s: 4545 rss: 219Mb
Done 50000 runs in 11 second(s)
11550,000clean2026-10-29 08:20:20
log
12600,000clean2026-10-29 08:20:38
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 84509760
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x566d09de7440, 0x566d09dee076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x566d09dee078,0x566d09e5a3d8), 
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: 662/19Kb exec/s: 2730 rss: 143Mb
#10134	INITED cov: 864 ft: 2076 corp: 667/25Kb exec/s: 2026 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 667/25Kb lim: 2114 exec/s: 2730 rss: 191Mb
#32768	pulse  cov: 864 ft: 2076 corp: 667/25Kb lim: 2279 exec/s: 3640 rss: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 667/25Kb lim: 2455 exec/s: 4166 rss: 220Mb
Done 50000 runs in 12 second(s)
13650,000clean2026-10-29 08:20:57
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1013549714
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5ecf7cf1a440, 0x5ecf7cf21076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5ecf7cf21078,0x5ecf7cf8d3d8), 
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: 190Mb
#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: 218Mb
Done 50000 runs in 13 second(s)
14700,000clean2026-10-29 08:21:17
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 2830412773
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x64a209594440, 0x64a20959b076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x64a20959b078,0x64a2096073d8), 
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: 668/19Kb exec/s: 2730 rss: 143Mb
#10134	INITED cov: 864 ft: 2076 corp: 673/25Kb exec/s: 2026 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 673/25Kb lim: 2114 exec/s: 2730 rss: 191Mb
#32768	pulse  cov: 864 ft: 2076 corp: 673/25Kb lim: 2279 exec/s: 3640 rss: 204Mb
#50000	DONE   cov: 864 ft: 2076 corp: 673/25Kb lim: 2455 exec/s: 3846 rss: 218Mb
Done 50000 runs in 13 second(s)
15750,000clean2026-10-29 08:21:33
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 660771755
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5c493dfc6440, 0x5c493dfcd076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5c493dfcd078,0x5c493e0393d8), 
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: 663/19Kb exec/s: 2730 rss: 142Mb
#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: 4096 rss: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 668/25Kb lim: 2455 exec/s: 4545 rss: 219Mb
Done 50000 runs in 11 second(s)
16800,000clean2026-10-29 08:21:38
log
17850,000clean2026-10-29 08:21:57
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 275273429
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5d647a88d440, 0x5d647a894076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5d647a894078,0x5d647a9003d8), 
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: 665/19Kb exec/s: 2730 rss: 142Mb
#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: 192Mb
#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: 219Mb
Done 50000 runs in 13 second(s)
18900,000clean2026-10-29 08:22:13
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1796731295
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x64c703476440, 0x64c70347d076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x64c70347d078,0x64c7034e93d8), 
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: 663/19Kb exec/s: 2730 rss: 142Mb
#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: 4096 rss: 206Mb
#50000	DONE   cov: 864 ft: 2076 corp: 668/25Kb lim: 2455 exec/s: 4545 rss: 220Mb
Done 50000 runs in 11 second(s)
19950,000clean2026-10-29 08:22:18
log
201,000,000clean2026-10-29 08:22:37
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1923562471
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5bd919321440, 0x5bd919328076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5bd919328078,0x5bd9193943d8), 
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: 613/8588b exec/s: 2048 rss: 89Mb
#8192	pulse  cov: 864 ft: 2061 corp: 662/19Kb exec/s: 2730 rss: 143Mb
#10134	INITED cov: 864 ft: 2076 corp: 667/25Kb exec/s: 2026 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 667/25Kb lim: 2114 exec/s: 2730 rss: 191Mb
#32768	pulse  cov: 864 ft: 2076 corp: 667/25Kb lim: 2279 exec/s: 3640 rss: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 667/25Kb lim: 2455 exec/s: 3846 rss: 218Mb
Done 50000 runs in 13 second(s)