← curl URL Parser (CURLU API)

790a219284-7522

done curl @ 790a219284 run #7522 libFuzzer + AddressSanitizer

Progress

1,000,000 / 1,000,000 iterations (100.0%) — 1562 exec/s

Corpus: 10,133 entries · Started: 2026-10-29T15:01:35+00:00 · Finished: 2026-10-29 15:12:20 · Updated: 2026-10-29 15:12:20

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: 2397938056
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5e3f8e103440, 0x5e3f8e10a076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5e3f8e10a078,0x5e3f8e1763d8), 
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: 219Mb
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 15:01:56
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 2783839119
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5f9368f52440, 0x5f9368f59076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5f9368f59078,0x5f9368fc53d8), 
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: 142Mb
#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: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 673/25Kb lim: 2455 exec/s: 3846 rss: 220Mb
Done 50000 runs in 13 second(s)
2100,000clean2026-10-29 15:02:16
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 2207109509
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5d2d50d60440, 0x5d2d50d67076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5d2d50d67078,0x5d2d50dd33d8), 
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: 2048 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: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 666/25Kb lim: 2455 exec/s: 3846 rss: 220Mb
Done 50000 runs in 13 second(s)
3150,000clean2026-10-29 15:02:36
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 822431331
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x56ce6fe55440, 0x56ce6fe5c076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x56ce6fe5c078,0x56ce6fec83d8), 
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: 3640 rss: 204Mb
#50000	DONE   cov: 864 ft: 2076 corp: 668/25Kb lim: 2455 exec/s: 3846 rss: 218Mb
Done 50000 runs in 13 second(s)
4200,000clean2026-10-29 15:02:54
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3373332473
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5fc319e3d440, 0x5fc319e44076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5fc319e44078,0x5fc319eb03d8), 
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: 617/8642b exec/s: 2048 rss: 89Mb
#8192	pulse  cov: 864 ft: 2061 corp: 668/19Kb exec/s: 2730 rss: 142Mb
#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: 190Mb
#32768	pulse  cov: 864 ft: 2076 corp: 673/25Kb lim: 2279 exec/s: 4096 rss: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 673/25Kb lim: 2455 exec/s: 5000 rss: 218Mb
Done 50000 runs in 10 second(s)
5250,000clean2026-10-29 15:03:02
log
6300,000clean2026-10-29 15:03:23
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1281128405
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5f42fbfe1440, 0x5f42fbfe8076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5f42fbfe8078,0x5f42fc0543d8), 
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: 190Mb
#32768	pulse  cov: 864 ft: 2076 corp: 672/25Kb lim: 2279 exec/s: 4096 rss: 204Mb
#50000	DONE   cov: 864 ft: 2076 corp: 672/25Kb lim: 2455 exec/s: 4545 rss: 218Mb
Done 50000 runs in 11 second(s)
7350,000clean2026-10-29 15:03:33
log
8400,000clean2026-10-29 15:03:56
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 2049608605
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5d95efa39440, 0x5d95efa40076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5d95efa40078,0x5d95efaac3d8), 
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: 218Mb
Done 50000 runs in 13 second(s)
9450,000clean2026-10-29 15:04:18
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 2951132673
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5fc9b2c42440, 0x5fc9b2c49076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5fc9b2c49078,0x5fc9b2cb53d8), 
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: 2533 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 665/25Kb lim: 2114 exec/s: 3276 rss: 191Mb
#32768	pulse  cov: 864 ft: 2076 corp: 665/25Kb lim: 2279 exec/s: 4096 rss: 204Mb
#50000	DONE   cov: 864 ft: 2076 corp: 665/25Kb lim: 2455 exec/s: 4166 rss: 218Mb
Done 50000 runs in 12 second(s)
10500,000clean2026-10-29 15:04:40
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3483419679
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x556fa43ed440, 0x556fa43f4076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x556fa43f4078,0x556fa44603d8), 
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: 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)
11550,000clean2026-10-29 15:05:03
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3806573483
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5a4c1fcbb440, 0x5a4c1fcc2076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5a4c1fcc2078,0x5a4c1fd2e3d8), 
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: 190Mb
#32768	pulse  cov: 864 ft: 2076 corp: 669/25Kb lim: 2279 exec/s: 3640 rss: 204Mb
#50000	DONE   cov: 864 ft: 2076 corp: 669/25Kb lim: 2455 exec/s: 4166 rss: 218Mb
Done 50000 runs in 12 second(s)
12600,000clean2026-10-29 15:05:14
log
13650,000clean2026-10-29 15:05:40
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 243065368
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5ea268f18440, 0x5ea268f1f076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5ea268f1f078,0x5ea268f8b3d8), 
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
#2048	pulse  cov: 849 ft: 1743 corp: 506/4589b exec/s: 1024 rss: 67Mb
#4096	pulse  cov: 860 ft: 1954 corp: 618/8701b exec/s: 2048 rss: 89Mb
#8192	pulse  cov: 864 ft: 2061 corp: 670/19Kb exec/s: 1638 rss: 143Mb
#10134	INITED cov: 864 ft: 2076 corp: 675/25Kb exec/s: 1447 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 675/25Kb lim: 2114 exec/s: 2340 rss: 191Mb
#32768	pulse  cov: 864 ft: 2076 corp: 675/25Kb lim: 2279 exec/s: 3276 rss: 204Mb
#50000	DONE   cov: 864 ft: 2076 corp: 675/25Kb lim: 2455 exec/s: 3571 rss: 218Mb
Done 50000 runs in 14 second(s)
14700,000clean2026-10-29 15:06:02
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 2695157281
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x652c6e110440, 0x652c6e117076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x652c6e117078,0x652c6e1833d8), 
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: 204Mb
#50000	DONE   cov: 864 ft: 2076 corp: 667/25Kb lim: 2455 exec/s: 3571 rss: 219Mb
Done 50000 runs in 14 second(s)
15750,000clean2026-10-29 15:06:12
log
16800,000clean2026-10-29 15:06:33
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1522586631
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x57d9afd53440, 0x57d9afd5a076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x57d9afd5a078,0x57d9afdc63d8), 
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: 143Mb
#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: 4096 rss: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 671/25Kb lim: 2455 exec/s: 4166 rss: 219Mb
Done 50000 runs in 12 second(s)
17850,000clean2026-10-29 15:11:08
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 750686020
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5c9682ace440, 0x5c9682ad5076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5c9682ad5078,0x5c9682b413d8), 
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: 190Mb
#32768	pulse  cov: 864 ft: 2076 corp: 669/25Kb lim: 2279 exec/s: 3640 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)
18900,000clean2026-10-29 15:11:16
log
19950,000clean2026-10-29 15:11:45
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 2391410441
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5b7e1eda7440, 0x5b7e1edae076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5b7e1edae078,0x5b7e1ee1a3d8), 
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: 613/8584b exec/s: 2048 rss: 89Mb
#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: 3640 rss: 204Mb
#50000	DONE   cov: 864 ft: 2076 corp: 669/25Kb lim: 2455 exec/s: 3846 rss: 217Mb
Done 50000 runs in 13 second(s)
201,000,000clean2026-10-29 15:12:11
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 2397938056
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5e3f8e103440, 0x5e3f8e10a076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5e3f8e10a078,0x5e3f8e1763d8), 
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: 219Mb
Done 50000 runs in 13 second(s)