← curl URL Parser (CURLU API)

790a219284-7456

done curl @ 790a219284 run #7456 libFuzzer + AddressSanitizer

Progress

1,000,000 / 1,000,000 iterations (100.0%) — 3215 exec/s

Corpus: 10,132 entries · Started: 2026-10-29T07:57:30+00:00 · Finished: 2026-10-29 08:02:43 · Updated: 2026-10-29 08:02:43

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: 2024926693
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5f07f3112440, 0x5f07f3119076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5f07f3119078,0x5f07f31853d8), 
INFO:    10132 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10132 min: 1b max: 3705b total: 3384144b rss: 40Mb
#4096	pulse  cov: 860 ft: 1954 corp: 607/8552b exec/s: 2048 rss: 89Mb
#8192	pulse  cov: 864 ft: 2061 corp: 657/19Kb exec/s: 2048 rss: 142Mb
#10133	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: 3640 rss: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 662/25Kb 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 07:57:49
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 572263737
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5ea286b1f440, 0x5ea286b26076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5ea286b26078,0x5ea286b923d8), 
INFO:    10132 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10132 min: 1b max: 3705b total: 3384144b rss: 40Mb
#8192	pulse  cov: 864 ft: 2061 corp: 665/19Kb exec/s: 2730 rss: 142Mb
#10133	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: 190Mb
#32768	pulse  cov: 864 ft: 2076 corp: 670/25Kb lim: 2279 exec/s: 3640 rss: 204Mb
#50000	DONE   cov: 864 ft: 2076 corp: 670/25Kb lim: 2455 exec/s: 3846 rss: 217Mb
Done 50000 runs in 13 second(s)
2100,000clean2026-10-29 07:58:07
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1604338790
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x572390087440, 0x57239008e076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x57239008e078,0x5723900fa3d8), 
INFO:    10132 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10132 min: 1b max: 3705b total: 3384144b rss: 40Mb
#8192	pulse  cov: 864 ft: 2061 corp: 663/19Kb exec/s: 2048 rss: 142Mb
#10133	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: 4166 rss: 221Mb
Done 50000 runs in 12 second(s)
3150,000clean2026-10-29 07:58:26
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 2621052026
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5d172844e440, 0x5d1728455076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5d1728455078,0x5d17284c13d8), 
INFO:    10132 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10132 min: 1b max: 3705b total: 3384144b rss: 40Mb
#8192	pulse  cov: 864 ft: 2061 corp: 664/19Kb exec/s: 2730 rss: 142Mb
#10133	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: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 669/25Kb lim: 2455 exec/s: 3846 rss: 220Mb
Done 50000 runs in 13 second(s)
4200,000clean2026-10-29 07:58:43
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 4238471956
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x6503c97a7440, 0x6503c97ae076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x6503c97ae078,0x6503c981a3d8), 
INFO:    10132 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10132 min: 1b max: 3705b total: 3384144b rss: 40Mb
#4096	pulse  cov: 860 ft: 1954 corp: 610/8546b exec/s: 2048 rss: 89Mb
#8192	pulse  cov: 864 ft: 2061 corp: 659/19Kb exec/s: 2048 rss: 143Mb
#10133	INITED cov: 864 ft: 2076 corp: 664/25Kb exec/s: 1688 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: 4545 rss: 219Mb
Done 50000 runs in 11 second(s)
5250,000clean2026-10-29 07:59:00
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3761487577
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x645b15509440, 0x645b15510076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x645b15510078,0x645b1557c3d8), 
INFO:    10132 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10132 min: 1b max: 3705b total: 3384144b rss: 40Mb
#8192	pulse  cov: 864 ft: 2061 corp: 669/19Kb exec/s: 2730 rss: 142Mb
#10133	INITED cov: 864 ft: 2076 corp: 674/25Kb exec/s: 2026 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 674/25Kb lim: 2114 exec/s: 2730 rss: 191Mb
#32768	pulse  cov: 864 ft: 2076 corp: 674/25Kb lim: 2279 exec/s: 4096 rss: 204Mb
#50000	DONE   cov: 864 ft: 2076 corp: 674/25Kb lim: 2455 exec/s: 4166 rss: 218Mb
Done 50000 runs in 12 second(s)
6300,000clean2026-10-29 07:59:19
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 4183479932
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5759145c3440, 0x5759145ca076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5759145ca078,0x5759146363d8), 
INFO:    10132 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10132 min: 1b max: 3705b total: 3384144b rss: 40Mb
#8192	pulse  cov: 864 ft: 2061 corp: 660/19Kb exec/s: 2730 rss: 143Mb
#10133	INITED cov: 864 ft: 2076 corp: 665/25Kb exec/s: 1688 rss: 186Mb
#16384	pulse  cov: 864 ft: 2076 corp: 665/25Kb lim: 2114 exec/s: 2340 rss: 191Mb
#32768	pulse  cov: 864 ft: 2076 corp: 665/25Kb lim: 2279 exec/s: 3276 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)
7350,000clean2026-10-29 07:59:24
log
8400,000clean2026-10-29 07:59:42
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1710361839
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5c8ea595b440, 0x5c8ea5962076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5c8ea5962078,0x5c8ea59ce3d8), 
INFO:    10132 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10132 min: 1b max: 3705b total: 3384144b rss: 40Mb
#8192	pulse  cov: 864 ft: 2061 corp: 658/19Kb exec/s: 2730 rss: 142Mb
#10133	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)
9450,000clean2026-10-29 07:59:59
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3131915610
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5571fb1cd440, 0x5571fb1d4076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5571fb1d4078,0x5571fb2403d8), 
INFO:    10132 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10132 min: 1b max: 3705b total: 3384144b rss: 40Mb
#4096	pulse  cov: 860 ft: 1954 corp: 614/8554b exec/s: 2048 rss: 89Mb
#8192	pulse  cov: 864 ft: 2061 corp: 665/19Kb exec/s: 2048 rss: 142Mb
#10133	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: 4096 rss: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 670/25Kb lim: 2455 exec/s: 4545 rss: 219Mb
Done 50000 runs in 11 second(s)
10500,000clean2026-10-29 08:00:03
log
11550,000clean2026-10-29 08:00:08
log
12600,000clean2026-10-29 08:00:28
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3462304485
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5a6ac5aca440, 0x5a6ac5ad1076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5a6ac5ad1078,0x5a6ac5b3d3d8), 
INFO:    10132 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10132 min: 1b max: 3705b total: 3384144b rss: 40Mb
#8192	pulse  cov: 864 ft: 2061 corp: 664/19Kb exec/s: 2730 rss: 142Mb
#10133	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: 3276 rss: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 669/25Kb lim: 2455 exec/s: 3571 rss: 219Mb
Done 50000 runs in 14 second(s)
13650,000clean2026-10-29 08:00:32
log
14700,000clean2026-10-29 08:00:49
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1791567250
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5853851ba440, 0x5853851c1076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5853851c1078,0x58538522d3d8), 
INFO:    10132 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10132 min: 1b max: 3705b total: 3384144b rss: 40Mb
#8192	pulse  cov: 864 ft: 2061 corp: 658/19Kb exec/s: 2730 rss: 142Mb
#10133	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: 4096 rss: 204Mb
#50000	DONE   cov: 864 ft: 2076 corp: 663/25Kb lim: 2455 exec/s: 4545 rss: 219Mb
Done 50000 runs in 11 second(s)
15750,000clean2026-10-29 08:01:08
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1629231425
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5ecef8fb3440, 0x5ecef8fba076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5ecef8fba078,0x5ecef90263d8), 
INFO:    10132 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10132 min: 1b max: 3705b total: 3384144b rss: 40Mb
#8192	pulse  cov: 864 ft: 2061 corp: 666/19Kb exec/s: 2730 rss: 142Mb
#10133	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)
16800,000clean2026-10-29 08:01:27
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3029381030
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5c3a2e8d5440, 0x5c3a2e8dc076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5c3a2e8dc078,0x5c3a2e9483d8), 
INFO:    10132 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10132 min: 1b max: 3705b total: 3384144b rss: 40Mb
#8192	pulse  cov: 864 ft: 2061 corp: 663/19Kb exec/s: 2730 rss: 142Mb
#10133	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: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 668/25Kb lim: 2455 exec/s: 3846 rss: 220Mb
Done 50000 runs in 13 second(s)
17850,000clean2026-10-29 08:01:46
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 656390882
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x57e1dea5b440, 0x57e1dea62076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x57e1dea62078,0x57e1deace3d8), 
INFO:    10132 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10132 min: 1b max: 3705b total: 3384144b rss: 40Mb
#4096	pulse  cov: 860 ft: 1954 corp: 610/8599b exec/s: 2048 rss: 89Mb
#8192	pulse  cov: 864 ft: 2061 corp: 660/19Kb exec/s: 2048 rss: 143Mb
#10133	INITED cov: 864 ft: 2076 corp: 665/25Kb exec/s: 1688 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: 207Mb
#50000	DONE   cov: 864 ft: 2076 corp: 665/25Kb lim: 2455 exec/s: 3846 rss: 221Mb
Done 50000 runs in 13 second(s)
18900,000clean2026-10-29 08:02:03
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 2275388799
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x56c3f08a1440, 0x56c3f08a8076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x56c3f08a8078,0x56c3f09143d8), 
INFO:    10132 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10132 min: 1b max: 3705b total: 3384144b rss: 40Mb
#8192	pulse  cov: 864 ft: 2061 corp: 660/19Kb exec/s: 2730 rss: 142Mb
#10133	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: 4096 rss: 204Mb
#50000	DONE   cov: 864 ft: 2076 corp: 665/25Kb lim: 2455 exec/s: 4166 rss: 220Mb
Done 50000 runs in 12 second(s)
19950,000clean2026-10-29 08:02:20
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 2407314159
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5d10cdb89440, 0x5d10cdb90076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5d10cdb90078,0x5d10cdbfc3d8), 
INFO:    10132 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10132 min: 1b max: 3705b total: 3384144b rss: 40Mb
#4096	pulse  cov: 860 ft: 1954 corp: 615/8645b exec/s: 2048 rss: 89Mb
#8192	pulse  cov: 864 ft: 2061 corp: 665/19Kb exec/s: 2048 rss: 142Mb
#10133	INITED cov: 864 ft: 2076 corp: 670/25Kb exec/s: 1688 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 670/25Kb lim: 2114 exec/s: 2730 rss: 190Mb
#32768	pulse  cov: 864 ft: 2076 corp: 670/25Kb lim: 2279 exec/s: 3640 rss: 204Mb
#50000	DONE   cov: 864 ft: 2076 corp: 670/25Kb lim: 2455 exec/s: 4545 rss: 218Mb
Done 50000 runs in 11 second(s)
201,000,000clean2026-10-29 08:02:39
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 2024926693
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5f07f3112440, 0x5f07f3119076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5f07f3119078,0x5f07f31853d8), 
INFO:    10132 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10132 min: 1b max: 3705b total: 3384144b rss: 40Mb
#4096	pulse  cov: 860 ft: 1954 corp: 607/8552b exec/s: 2048 rss: 89Mb
#8192	pulse  cov: 864 ft: 2061 corp: 657/19Kb exec/s: 2048 rss: 142Mb
#10133	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: 3640 rss: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 662/25Kb lim: 2455 exec/s: 3846 rss: 219Mb
Done 50000 runs in 13 second(s)