← curl URL Parser (CURLU API)

790a219284-7413

done curl @ 790a219284 run #7413 libFuzzer + AddressSanitizer

Progress

1,000,000 / 1,000,000 iterations (100.0%) — 4115 exec/s

Corpus: 10,131 entries · Started: 2026-10-29T04:12:45+00:00 · Finished: 2026-10-29 04:16:50 · Updated: 2026-10-29 04:16:50

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 04:13:03
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1070662683
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x647365147440, 0x64736514e076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x64736514e078,0x6473651ba3d8), 
INFO:    10131 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10131 min: 1b max: 3705b total: 3383481b rss: 40Mb
#8192	pulse  cov: 864 ft: 2061 corp: 665/19Kb exec/s: 2730 rss: 142Mb
#10132	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: 204Mb
#50000	DONE   cov: 864 ft: 2076 corp: 670/25Kb lim: 2455 exec/s: 4166 rss: 219Mb
Done 50000 runs in 12 second(s)
2100,000clean2026-10-29 04:13:21
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1701150239
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5a9731a1d440, 0x5a9731a24076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5a9731a24078,0x5a9731a903d8), 
INFO:    10131 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10131 min: 1b max: 3705b total: 3383481b rss: 40Mb
#8192	pulse  cov: 864 ft: 2061 corp: 665/19Kb exec/s: 2048 rss: 143Mb
#10132	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: 3640 rss: 206Mb
#50000	DONE   cov: 864 ft: 2076 corp: 670/25Kb lim: 2455 exec/s: 3846 rss: 220Mb
Done 50000 runs in 13 second(s)
3150,000clean2026-10-29 04:13:39
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 2924179325
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5853fa19a440, 0x5853fa1a1076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5853fa1a1078,0x5853fa20d3d8), 
INFO:    10131 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10131 min: 1b max: 3705b total: 3383481b rss: 40Mb
#8192	pulse  cov: 864 ft: 2061 corp: 661/19Kb exec/s: 2730 rss: 142Mb
#10132	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)
4200,000clean2026-10-29 04:13:58
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3844351406
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x56cfa9e36440, 0x56cfa9e3d076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x56cfa9e3d078,0x56cfa9ea93d8), 
INFO:    10131 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10131 min: 1b max: 3705b total: 3383481b rss: 40Mb
#8192	pulse  cov: 864 ft: 2061 corp: 659/19Kb exec/s: 2048 rss: 142Mb
#10132	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: 3846 rss: 219Mb
Done 50000 runs in 13 second(s)
5250,000clean2026-10-29 04:14:17
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 869269872
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5d61845fa440, 0x5d6184601076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5d6184601078,0x5d618466d3d8), 
INFO:    10131 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10131 min: 1b max: 3705b total: 3383481b rss: 40Mb
#8192	pulse  cov: 864 ft: 2061 corp: 659/19Kb exec/s: 2730 rss: 142Mb
#10132	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: 192Mb
#32768	pulse  cov: 864 ft: 2076 corp: 664/25Kb lim: 2279 exec/s: 3640 rss: 206Mb
#50000	DONE   cov: 864 ft: 2076 corp: 664/25Kb lim: 2455 exec/s: 3846 rss: 221Mb
Done 50000 runs in 13 second(s)
6300,000clean2026-10-29 04:14:35
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 2685548694
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x586cdf38e440, 0x586cdf395076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x586cdf395078,0x586cdf4013d8), 
INFO:    10131 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10131 min: 1b max: 3705b total: 3383481b rss: 40Mb
#8192	pulse  cov: 864 ft: 2061 corp: 664/19Kb exec/s: 2730 rss: 142Mb
#10132	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: 3846 rss: 219Mb
Done 50000 runs in 13 second(s)
7350,000clean2026-10-29 04:14:40
log
8400,000clean2026-10-29 04:14:56
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 12763793
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5ad835133440, 0x5ad83513a076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5ad83513a078,0x5ad8351a63d8), 
INFO:    10131 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10131 min: 1b max: 3705b total: 3383481b rss: 40Mb
#8192	pulse  cov: 864 ft: 2061 corp: 664/19Kb exec/s: 2048 rss: 142Mb
#10132	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: 4096 rss: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 669/25Kb lim: 2455 exec/s: 4545 rss: 219Mb
Done 50000 runs in 11 second(s)
9450,000clean2026-10-29 04:15:15
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3826886154
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5d821fd32440, 0x5d821fd39076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5d821fd39078,0x5d821fda53d8), 
INFO:    10131 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10131 min: 1b max: 3705b total: 3383481b rss: 40Mb
#4096	pulse  cov: 860 ft: 1954 corp: 611/8567b exec/s: 2048 rss: 89Mb
#8192	pulse  cov: 864 ft: 2061 corp: 661/19Kb exec/s: 2730 rss: 142Mb
#10132	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: 204Mb
#50000	DONE   cov: 864 ft: 2076 corp: 666/25Kb lim: 2455 exec/s: 3846 rss: 218Mb
Done 50000 runs in 13 second(s)
10500,000clean2026-10-29 04:15:34
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1251246361
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x59b5ddfe6440, 0x59b5ddfed076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x59b5ddfed078,0x59b5de0593d8), 
INFO:    10131 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10131 min: 1b max: 3705b total: 3383481b rss: 40Mb
#8192	pulse  cov: 864 ft: 2061 corp: 659/19Kb exec/s: 2730 rss: 142Mb
#10132	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: 204Mb
#50000	DONE   cov: 864 ft: 2076 corp: 664/25Kb lim: 2455 exec/s: 3846 rss: 217Mb
Done 50000 runs in 13 second(s)
11550,000clean2026-10-29 04:15:52
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 2775288676
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5a225bddb440, 0x5a225bde2076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5a225bde2078,0x5a225be4e3d8), 
INFO:    10131 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10131 min: 1b max: 3705b total: 3383481b rss: 40Mb
#8192	pulse  cov: 864 ft: 2061 corp: 659/19Kb exec/s: 2730 rss: 142Mb
#10132	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: 4096 rss: 204Mb
#50000	DONE   cov: 864 ft: 2076 corp: 664/25Kb lim: 2455 exec/s: 4166 rss: 219Mb
Done 50000 runs in 12 second(s)
12600,000clean2026-10-29 04:15:56
log
13650,000clean2026-10-29 04:16:01
log
14700,000clean2026-10-29 04:16:06
log
15750,000clean2026-10-29 04:16:23
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 4109979089
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5a5daff54440, 0x5a5daff5b076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5a5daff5b078,0x5a5daffc73d8), 
INFO:    10131 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10131 min: 1b max: 3705b total: 3383481b rss: 40Mb
#4096	pulse  cov: 860 ft: 1954 corp: 615/8603b exec/s: 2048 rss: 89Mb
#8192	pulse  cov: 864 ft: 2061 corp: 667/19Kb exec/s: 2048 rss: 142Mb
#10132	INITED cov: 864 ft: 2076 corp: 672/25Kb exec/s: 1688 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: 204Mb
#50000	DONE   cov: 864 ft: 2076 corp: 672/25Kb lim: 2455 exec/s: 4545 rss: 219Mb
Done 50000 runs in 11 second(s)
16800,000clean2026-10-29 04:16:27
log
17850,000clean2026-10-29 04:16:32
log
18900,000clean2026-10-29 04:16:37
log
19950,000clean2026-10-29 04:16:41
log
201,000,000clean2026-10-29 04:16:46
log