← curl URL Parser (CURLU API)

790a219284-7466

done curl @ 790a219284 run #7466 libFuzzer + AddressSanitizer

Progress

1,000,000 / 1,000,000 iterations (100.0%) — 3185 exec/s

Corpus: 10,133 entries · Started: 2026-10-29T08:47:32+00:00 · Finished: 2026-10-29 08:52:49 · Updated: 2026-10-29 08:52:49

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: 1344159781
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x57793d7a5440, 0x57793d7ac076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x57793d7ac078,0x57793d8183d8), 
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: 614/8604b 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: 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 08:47:51
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 4193799161
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x576b7a277440, 0x576b7a27e076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x576b7a27e078,0x576b7a2ea3d8), 
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: 608/8515b exec/s: 2048 rss: 89Mb
#8192	pulse  cov: 864 ft: 2061 corp: 658/19Kb exec/s: 2048 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: 220Mb
Done 50000 runs in 13 second(s)
2100,000clean2026-10-29 08:47:56
log
3150,000clean2026-10-29 08:48:00
log
4200,000clean2026-10-29 08:48:18
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 2323424414
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5f53e55b8440, 0x5f53e55bf076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5f53e55bf078,0x5f53e562b3d8), 
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: 614/8662b 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: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 669/25Kb lim: 2455 exec/s: 4166 rss: 219Mb
Done 50000 runs in 12 second(s)
5250,000clean2026-10-29 08:48:36
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 2448465264
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x580df5b53440, 0x580df5b5a076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x580df5b5a078,0x580df5bc63d8), 
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: 206Mb
#50000	DONE   cov: 864 ft: 2076 corp: 672/25Kb lim: 2455 exec/s: 3846 rss: 219Mb
Done 50000 runs in 13 second(s)
6300,000clean2026-10-29 08:48:54
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3468066382
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x58c128c54440, 0x58c128c5b076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x58c128c5b078,0x58c128cc73d8), 
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: 186Mb
#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: 204Mb
#50000	DONE   cov: 864 ft: 2076 corp: 671/25Kb lim: 2455 exec/s: 3846 rss: 218Mb
Done 50000 runs in 13 second(s)
7350,000clean2026-10-29 08:49:13
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 476104294
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5d1c4426d440, 0x5d1c44274076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5d1c44274078,0x5d1c442e03d8), 
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: 142Mb
#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: 220Mb
Done 50000 runs in 13 second(s)
8400,000clean2026-10-29 08:49:31
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1513551631
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x57e68b34c440, 0x57e68b353076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x57e68b353078,0x57e68b3bf3d8), 
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: 192Mb
#32768	pulse  cov: 864 ft: 2076 corp: 671/25Kb lim: 2279 exec/s: 3640 rss: 206Mb
#50000	DONE   cov: 864 ft: 2076 corp: 671/25Kb lim: 2455 exec/s: 3846 rss: 221Mb
Done 50000 runs in 13 second(s)
9450,000clean2026-10-29 08:49:50
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 2830948152
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5eeaed9f1440, 0x5eeaed9f8076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5eeaed9f8078,0x5eeaeda643d8), 
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: 220Mb
Done 50000 runs in 13 second(s)
10500,000clean2026-10-29 08:50:09
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 50208872
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x654cce7d3440, 0x654cce7da076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x654cce7da078,0x654cce8463d8), 
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: 219Mb
Done 50000 runs in 13 second(s)
11550,000clean2026-10-29 08:50:28
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1872406764
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5c2da7462440, 0x5c2da7469076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5c2da7469078,0x5c2da74d53d8), 
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)
12600,000clean2026-10-29 08:50:47
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3519416849
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5f3a72490440, 0x5f3a72497076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5f3a72497078,0x5f3a725033d8), 
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: 3571 rss: 218Mb
Done 50000 runs in 14 second(s)
13650,000clean2026-10-29 08:51:05
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1330436583
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x592c5d3bc440, 0x592c5d3c3076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x592c5d3c3078,0x592c5d42f3d8), 
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: 143Mb
#10134	INITED cov: 864 ft: 2076 corp: 668/25Kb exec/s: 2026 rss: 186Mb
#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: 4166 rss: 219Mb
Done 50000 runs in 12 second(s)
14700,000clean2026-10-29 08:51:23
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 2443841278
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x58ffcd464440, 0x58ffcd46b076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x58ffcd46b078,0x58ffcd4d73d8), 
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: 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)
15750,000clean2026-10-29 08:51:41
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3362677960
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5ff022ef7440, 0x5ff022efe076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5ff022efe078,0x5ff022f6a3d8), 
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: 4096 rss: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 666/25Kb lim: 2455 exec/s: 4166 rss: 220Mb
Done 50000 runs in 12 second(s)
16800,000clean2026-10-29 08:52:00
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 4187836482
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x57a24f11a440, 0x57a24f121076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x57a24f121078,0x57a24f18d3d8), 
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: 612/8643b exec/s: 2048 rss: 89Mb
#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: 3846 rss: 219Mb
Done 50000 runs in 13 second(s)
17850,000clean2026-10-29 08:52:04
log
18900,000clean2026-10-29 08:52:21
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1814883575
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x58d22ce60440, 0x58d22ce67076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x58d22ce67078,0x58d22ced33d8), 
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: 4096 rss: 204Mb
#50000	DONE   cov: 864 ft: 2076 corp: 668/25Kb lim: 2455 exec/s: 5000 rss: 218Mb
Done 50000 runs in 10 second(s)
19950,000clean2026-10-29 08:52:25
log
201,000,000clean2026-10-29 08:52:44
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1344159781
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x57793d7a5440, 0x57793d7ac076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x57793d7ac078,0x57793d8183d8), 
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: 614/8604b 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: 219Mb
Done 50000 runs in 13 second(s)