← curl URL Parser (CURLU API)

790a219284-7478

done curl @ 790a219284 run #7478 libFuzzer + AddressSanitizer

Progress

1,000,000 / 1,000,000 iterations (100.0%) — 2994 exec/s

Corpus: 10,133 entries · Started: 2026-10-29T09:51:19+00:00 · Finished: 2026-10-29 09:56:57 · Updated: 2026-10-29 09:56:57

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: 2938474843
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5756f2bd0440, 0x5756f2bd7076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5756f2bd7078,0x5756f2c433d8), 
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: 143Mb
#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: 4166 rss: 221Mb
Done 50000 runs in 12 second(s)

No crashes found so far.

All Checkpoints (clean passes + crashes)

#Execs so farStatusTimeLog / Artifact
150,000clean2026-10-29 09:51:39
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 180035129
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5f60b60e1440, 0x5f60b60e8076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5f60b60e8078,0x5f60b61543d8), 
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: 610/8610b exec/s: 2048 rss: 89Mb
#8192	pulse  cov: 864 ft: 2061 corp: 660/19Kb exec/s: 2048 rss: 142Mb
#10134	INITED cov: 864 ft: 2076 corp: 665/25Kb exec/s: 1689 rss: 185Mb
#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: 3571 rss: 220Mb
Done 50000 runs in 14 second(s)
2100,000clean2026-10-29 09:51:43
log
3150,000clean2026-10-29 09:52:02
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3002156110
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x573d6d1e9440, 0x573d6d1f0076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x573d6d1f0078,0x573d6d25c3d8), 
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: 192Mb
#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: 219Mb
Done 50000 runs in 13 second(s)
4200,000clean2026-10-29 09:52:21
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 329309726
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x57ce69a3c440, 0x57ce69a43076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x57ce69a43078,0x57ce69aaf3d8), 
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: 613/8655b exec/s: 2048 rss: 89Mb
#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: 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: 218Mb
Done 50000 runs in 13 second(s)
5250,000clean2026-10-29 09:52:38
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1553621929
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5d1d7a0ef440, 0x5d1d7a0f6076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5d1d7a0f6078,0x5d1d7a1623d8), 
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: 609/8621b exec/s: 2048 rss: 89Mb
#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: 1689 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: 218Mb
Done 50000 runs in 11 second(s)
6300,000clean2026-10-29 09:52:57
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1470089129
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5e08a2870440, 0x5e08a2877076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5e08a2877078,0x5e08a28e33d8), 
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: 206Mb
#50000	DONE   cov: 864 ft: 2076 corp: 673/25Kb lim: 2455 exec/s: 3846 rss: 220Mb
Done 50000 runs in 13 second(s)
7350,000clean2026-10-29 09:53:18
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 4289336402
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5d7defcb7440, 0x5d7defcbe076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5d7defcbe078,0x5d7defd2a3d8), 
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: 611/8531b exec/s: 2048 rss: 89Mb
#8192	pulse  cov: 864 ft: 2061 corp: 662/19Kb exec/s: 2048 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: 3276 rss: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 667/25Kb lim: 2455 exec/s: 3571 rss: 220Mb
Done 50000 runs in 14 second(s)
8400,000clean2026-10-29 09:53:24
log
9450,000clean2026-10-29 09:53:46
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1321020102
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x57c2554b2440, 0x57c2554b9076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x57c2554b9078,0x57c2555253d8), 
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: 2048 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: 3571 rss: 219Mb
Done 50000 runs in 14 second(s)
10500,000clean2026-10-29 09:53:52
log
11550,000clean2026-10-29 09:53:59
log
12600,000clean2026-10-29 09:54:19
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1064452683
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x59b7ef0dc440, 0x59b7ef0e3076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x59b7ef0e3078,0x59b7ef14f3d8), 
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: 613/8557b exec/s: 2048 rss: 89Mb
#8192	pulse  cov: 864 ft: 2061 corp: 664/19Kb exec/s: 2048 rss: 143Mb
#10134	INITED cov: 864 ft: 2076 corp: 669/25Kb exec/s: 1689 rss: 186Mb
#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: 3571 rss: 218Mb
Done 50000 runs in 14 second(s)
13650,000clean2026-10-29 09:54:39
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 177205187
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5aa3f85fa440, 0x5aa3f8601076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5aa3f8601078,0x5aa3f866d3d8), 
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: 219Mb
Done 50000 runs in 13 second(s)
14700,000clean2026-10-29 09:54:59
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 2723070118
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5e43c02fd440, 0x5e43c0304076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5e43c0304078,0x5e43c03703d8), 
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: 3276 rss: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 668/25Kb lim: 2455 exec/s: 3571 rss: 219Mb
Done 50000 runs in 14 second(s)
15750,000clean2026-10-29 09:55:06
log
16800,000clean2026-10-29 09:55:27
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1038221260
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5d4539876440, 0x5d453987d076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5d453987d078,0x5d45398e93d8), 
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: 615/8659b 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: 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: 3276 rss: 206Mb
#50000	DONE   cov: 864 ft: 2076 corp: 670/25Kb lim: 2455 exec/s: 3571 rss: 220Mb
Done 50000 runs in 14 second(s)
17850,000clean2026-10-29 09:55:47
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3064864290
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5b562b584440, 0x5b562b58b076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5b562b58b078,0x5b562b5f73d8), 
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: 2048 rss: 142Mb
#10134	INITED cov: 864 ft: 2076 corp: 665/25Kb exec/s: 1689 rss: 185Mb
#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: 3571 rss: 219Mb
Done 50000 runs in 14 second(s)
18900,000clean2026-10-29 09:56:07
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 2194993658
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5a419b5b6440, 0x5a419b5bd076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5a419b5bd078,0x5a419b6293d8), 
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: 2048 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: 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)
19950,000clean2026-10-29 09:56:27
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 4120993158
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5d86bc365440, 0x5d86bc36c076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5d86bc36c078,0x5d86bc3d83d8), 
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: 611/8538b exec/s: 2048 rss: 89Mb
#8192	pulse  cov: 864 ft: 2061 corp: 661/19Kb exec/s: 2048 rss: 143Mb
#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: 2340 rss: 191Mb
#32768	pulse  cov: 864 ft: 2076 corp: 666/25Kb lim: 2279 exec/s: 3276 rss: 204Mb
#50000	DONE   cov: 864 ft: 2076 corp: 666/25Kb lim: 2455 exec/s: 3571 rss: 218Mb
Done 50000 runs in 14 second(s)
201,000,000clean2026-10-29 09:56:48
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 2938474843
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5756f2bd0440, 0x5756f2bd7076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5756f2bd7078,0x5756f2c433d8), 
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: 143Mb
#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: 4166 rss: 221Mb
Done 50000 runs in 12 second(s)