← curl URL Parser (CURLU API)

790a219284-7363

done curl @ 790a219284 run #7363 libFuzzer + AddressSanitizer

Progress

1,000,000 / 1,000,000 iterations (100.0%) — 3521 exec/s

Corpus: 10,130 entries · Started: 2026-10-29T00:00:07+00:00 · Finished: 2026-10-29 00:04:54 · Updated: 2026-10-29 00:04:54

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 00:00:27
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 212182503
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5fa93bc44440, 0x5fa93bc4b076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5fa93bc4b078,0x5fa93bcb73d8), 
INFO:    10130 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10130 min: 1b max: 3705b total: 3383467b rss: 40Mb
#8192	pulse  cov: 864 ft: 2061 corp: 665/19Kb exec/s: 2048 rss: 142Mb
#10131	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: 2340 rss: 191Mb
#32768	pulse  cov: 864 ft: 2076 corp: 670/25Kb lim: 2279 exec/s: 3276 rss: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 670/25Kb lim: 2455 exec/s: 3571 rss: 219Mb
Done 50000 runs in 14 second(s)
2100,000clean2026-10-29 00:00:47
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3121873236
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5ba79cee1440, 0x5ba79cee8076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5ba79cee8078,0x5ba79cf543d8), 
INFO:    10130 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10130 min: 1b max: 3705b total: 3383467b rss: 40Mb
#8192	pulse  cov: 864 ft: 2061 corp: 659/19Kb exec/s: 2048 rss: 142Mb
#10131	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: 3571 rss: 218Mb
Done 50000 runs in 14 second(s)
3150,000clean2026-10-29 00:00:51
log
4200,000clean2026-10-29 00:01:10
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1466442461
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x55a68248c440, 0x55a682493076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x55a682493078,0x55a6824ff3d8), 
INFO:    10130 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10130 min: 1b max: 3705b total: 3383467b rss: 40Mb
#8192	pulse  cov: 864 ft: 2061 corp: 664/19Kb exec/s: 2730 rss: 142Mb
#10131	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: 206Mb
#50000	DONE   cov: 864 ft: 2076 corp: 669/25Kb lim: 2455 exec/s: 3846 rss: 221Mb
Done 50000 runs in 13 second(s)
5250,000clean2026-10-29 00:01:15
log
6300,000clean2026-10-29 00:01:19
log
7350,000clean2026-10-29 00:01:38
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3314064760
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5e6dcb2a9440, 0x5e6dcb2b0076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5e6dcb2b0078,0x5e6dcb31c3d8), 
INFO:    10130 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10130 min: 1b max: 3705b total: 3383467b rss: 40Mb
#4096	pulse  cov: 860 ft: 1954 corp: 611/8544b exec/s: 2048 rss: 89Mb
#8192	pulse  cov: 864 ft: 2061 corp: 662/19Kb exec/s: 2048 rss: 142Mb
#10131	INITED cov: 864 ft: 2076 corp: 667/25Kb exec/s: 1688 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 667/25Kb lim: 2114 exec/s: 2340 rss: 190Mb
#32768	pulse  cov: 864 ft: 2076 corp: 667/25Kb lim: 2279 exec/s: 3276 rss: 204Mb
#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 00:01:43
log
9450,000clean2026-10-29 00:02:03
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1815472668
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x64cd9a8f0440, 0x64cd9a8f7076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x64cd9a8f7078,0x64cd9a9633d8), 
INFO:    10130 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10130 min: 1b max: 3705b total: 3383467b rss: 40Mb
#4096	pulse  cov: 860 ft: 1954 corp: 618/8729b exec/s: 2048 rss: 89Mb
#8192	pulse  cov: 864 ft: 2061 corp: 668/19Kb exec/s: 1638 rss: 142Mb
#10131	INITED cov: 864 ft: 2076 corp: 673/25Kb exec/s: 1688 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 673/25Kb lim: 2114 exec/s: 2340 rss: 192Mb
#32768	pulse  cov: 864 ft: 2076 corp: 673/25Kb lim: 2279 exec/s: 3276 rss: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 673/25Kb lim: 2455 exec/s: 3571 rss: 220Mb
Done 50000 runs in 14 second(s)
10500,000clean2026-10-29 00:02:22
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 353210585
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x64353fb2e440, 0x64353fb35076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x64353fb35078,0x64353fba13d8), 
INFO:    10130 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10130 min: 1b max: 3705b total: 3383467b rss: 40Mb
#8192	pulse  cov: 864 ft: 2061 corp: 667/19Kb exec/s: 2730 rss: 142Mb
#10131	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: 3640 rss: 204Mb
#50000	DONE   cov: 864 ft: 2076 corp: 672/25Kb lim: 2455 exec/s: 3846 rss: 219Mb
Done 50000 runs in 13 second(s)
11550,000clean2026-10-29 00:02:41
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1863813216
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5c6067305440, 0x5c606730c076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5c606730c078,0x5c60673783d8), 
INFO:    10130 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10130 min: 1b max: 3705b total: 3383467b rss: 40Mb
#8192	pulse  cov: 864 ft: 2061 corp: 664/19Kb exec/s: 2730 rss: 142Mb
#10131	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: 3571 rss: 218Mb
Done 50000 runs in 14 second(s)
12600,000clean2026-10-29 00:03:00
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 4005665384
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x580907778440, 0x58090777f076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x58090777f078,0x5809077eb3d8), 
INFO:    10130 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10130 min: 1b max: 3705b total: 3383467b rss: 40Mb
#4096	pulse  cov: 860 ft: 1954 corp: 610/8642b exec/s: 2048 rss: 89Mb
#8192	pulse  cov: 864 ft: 2061 corp: 661/19Kb exec/s: 2048 rss: 143Mb
#10131	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)
13650,000clean2026-10-29 00:03:05
log
14700,000clean2026-10-29 00:03:25
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 2003008224
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5ba8b41a5440, 0x5ba8b41ac076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5ba8b41ac078,0x5ba8b42183d8), 
INFO:    10130 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10130 min: 1b max: 3705b total: 3383467b rss: 40Mb
#8192	pulse  cov: 864 ft: 2061 corp: 660/19Kb exec/s: 2048 rss: 143Mb
#10131	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: 2340 rss: 191Mb
#32768	pulse  cov: 864 ft: 2076 corp: 665/25Kb lim: 2279 exec/s: 3276 rss: 206Mb
#50000	DONE   cov: 864 ft: 2076 corp: 665/25Kb lim: 2455 exec/s: 3571 rss: 220Mb
Done 50000 runs in 14 second(s)
15750,000clean2026-10-29 00:03:29
log
16800,000clean2026-10-29 00:03:48
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 455953267
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5fe070285440, 0x5fe07028c076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5fe07028c078,0x5fe0702f83d8), 
INFO:    10130 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10130 min: 1b max: 3705b total: 3383467b rss: 40Mb
#8192	pulse  cov: 864 ft: 2061 corp: 663/19Kb exec/s: 2730 rss: 142Mb
#10131	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: 219Mb
Done 50000 runs in 13 second(s)
17850,000clean2026-10-29 00:04:07
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 2072385001
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x597959a2c440, 0x597959a33076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x597959a33078,0x597959a9f3d8), 
INFO:    10130 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10130 min: 1b max: 3705b total: 3383467b rss: 40Mb
#4096	pulse  cov: 860 ft: 1954 corp: 614/8598b exec/s: 2048 rss: 89Mb
#8192	pulse  cov: 864 ft: 2061 corp: 664/19Kb exec/s: 2048 rss: 142Mb
#10131	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: 192Mb
#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)
18900,000clean2026-10-29 00:04:26
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3809920046
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5b18378e5440, 0x5b18378ec076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5b18378ec078,0x5b18379583d8), 
INFO:    10130 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10130 min: 1b max: 3705b total: 3383467b rss: 40Mb
#8192	pulse  cov: 864 ft: 2061 corp: 660/19Kb exec/s: 2730 rss: 143Mb
#10131	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: 206Mb
#50000	DONE   cov: 864 ft: 2076 corp: 665/25Kb lim: 2455 exec/s: 3846 rss: 219Mb
Done 50000 runs in 13 second(s)
19950,000clean2026-10-29 00:04:45
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1223012501
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5cdcf6026440, 0x5cdcf602d076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5cdcf602d078,0x5cdcf60993d8), 
INFO:    10130 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10130 min: 1b max: 3705b total: 3383467b rss: 40Mb
#4096	pulse  cov: 860 ft: 1954 corp: 607/8536b exec/s: 2048 rss: 89Mb
#8192	pulse  cov: 864 ft: 2061 corp: 657/19Kb exec/s: 2048 rss: 143Mb
#10131	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)
201,000,000clean2026-10-29 00:04:49
log