← curl URL Parser (CURLU API)

790a219284-7467

done curl @ 790a219284 run #7467 libFuzzer + AddressSanitizer

Progress

1,000,000 / 1,000,000 iterations (100.0%) — 3390 exec/s

Corpus: 10,133 entries · Started: 2026-10-29T08:52:51+00:00 · Finished: 2026-10-29 08:57:50 · Updated: 2026-10-29 08:57:50

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)

No crashes found so far.

All Checkpoints (clean passes + crashes)

#Execs so farStatusTimeLog / Artifact
150,000clean2026-10-29 08:52:56
log
2100,000clean2026-10-29 08:53:15
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1974624781
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5a88e5ec7440, 0x5a88e5ece076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5a88e5ece078,0x5a88e5f3a3d8), 
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: 659/19Kb exec/s: 2048 rss: 142Mb
#10134	INITED cov: 864 ft: 2076 corp: 664/25Kb exec/s: 2026 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 664/25Kb lim: 2114 exec/s: 2730 rss: 191Mb
#32768	pulse  cov: 864 ft: 2076 corp: 664/25Kb lim: 2279 exec/s: 3640 rss: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 664/25Kb lim: 2455 exec/s: 4166 rss: 219Mb
Done 50000 runs in 12 second(s)
3150,000clean2026-10-29 08:53:19
log
4200,000clean2026-10-29 08:53:37
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3599571697
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5a76ee8c3440, 0x5a76ee8ca076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5a76ee8ca078,0x5a76ee9363d8), 
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: 3640 rss: 206Mb
#50000	DONE   cov: 864 ft: 2076 corp: 667/25Kb lim: 2455 exec/s: 4166 rss: 220Mb
Done 50000 runs in 12 second(s)
5250,000clean2026-10-29 08:53:56
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 214648360
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5b5be54fb440, 0x5b5be5502076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5b5be5502078,0x5b5be556e3d8), 
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: 3846 rss: 220Mb
Done 50000 runs in 13 second(s)
6300,000clean2026-10-29 08:54:14
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1556959203
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5fe7c14d4440, 0x5fe7c14db076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5fe7c14db078,0x5fe7c15473d8), 
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: 655/19Kb exec/s: 2730 rss: 142Mb
#10134	INITED cov: 864 ft: 2076 corp: 660/25Kb exec/s: 2026 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 660/25Kb lim: 2114 exec/s: 2730 rss: 191Mb
#32768	pulse  cov: 864 ft: 2076 corp: 660/25Kb lim: 2279 exec/s: 3640 rss: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 660/25Kb lim: 2455 exec/s: 4166 rss: 219Mb
Done 50000 runs in 12 second(s)
7350,000clean2026-10-29 08:54:31
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 2749683223
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x56d5d6caf440, 0x56d5d6cb6076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x56d5d6cb6078,0x56d5d6d223d8), 
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: 190Mb
#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)
8400,000clean2026-10-29 08:54:49
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1801608481
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5e1c79420440, 0x5e1c79427076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5e1c79427078,0x5e1c794933d8), 
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: 3640 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)
9450,000clean2026-10-29 08:55:06
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3104688917
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5cbcde8fa440, 0x5cbcde901076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5cbcde901078,0x5cbcde96d3d8), 
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: 190Mb
#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: 4545 rss: 219Mb
Done 50000 runs in 11 second(s)
10500,000clean2026-10-29 08:55:10
log
11550,000clean2026-10-29 08:55:29
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 2942397826
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5a4629a15440, 0x5a4629a1c076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5a4629a1c078,0x5a4629a883d8), 
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: 190Mb
#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)
12600,000clean2026-10-29 08:55:34
log
13650,000clean2026-10-29 08:55:52
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 661939348
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5b498ea4c440, 0x5b498ea53076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5b498ea53078,0x5b498eabf3d8), 
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: 219Mb
Done 50000 runs in 12 second(s)
14700,000clean2026-10-29 08:56:11
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1481773279
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5bac12d44440, 0x5bac12d4b076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5bac12d4b078,0x5bac12db73d8), 
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: 1689 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 670/25Kb lim: 2114 exec/s: 2340 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)
15750,000clean2026-10-29 08:56:30
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3299891387
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x649acd522440, 0x649acd529076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x649acd529078,0x649acd5953d8), 
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: 190Mb
#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)
16800,000clean2026-10-29 08:56:48
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 527854897
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5dd8aa9d4440, 0x5dd8aa9db076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5dd8aa9db078,0x5dd8aaa473d8), 
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: 3846 rss: 220Mb
Done 50000 runs in 13 second(s)
17850,000clean2026-10-29 08:57:06
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1847117554
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x640da013b440, 0x640da0142076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x640da0142078,0x640da01ae3d8), 
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: 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: 4166 rss: 219Mb
Done 50000 runs in 12 second(s)
18900,000clean2026-10-29 08:57:25
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 2272428950
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x64ff39d12440, 0x64ff39d19076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x64ff39d19078,0x64ff39d853d8), 
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: 1689 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: 206Mb
#50000	DONE   cov: 864 ft: 2076 corp: 666/25Kb lim: 2455 exec/s: 3846 rss: 220Mb
Done 50000 runs in 13 second(s)
19950,000clean2026-10-29 08:57:40
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 4184461297
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x6512e9c4a440, 0x6512e9c51076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x6512e9c51078,0x6512e9cbd3d8), 
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: 143Mb
#10134	INITED cov: 864 ft: 2076 corp: 666/25Kb exec/s: 2533 rss: 186Mb
#16384	pulse  cov: 864 ft: 2076 corp: 666/25Kb lim: 2114 exec/s: 3276 rss: 191Mb
#32768	pulse  cov: 864 ft: 2076 corp: 666/25Kb lim: 2279 exec/s: 4681 rss: 204Mb
#50000	DONE   cov: 864 ft: 2076 corp: 666/25Kb lim: 2455 exec/s: 5000 rss: 218Mb
Done 50000 runs in 10 second(s)
201,000,000clean2026-10-29 08:57:45
log