← curl URL Parser (CURLU API)

790a219284-7479

done curl @ 790a219284 run #7479 libFuzzer + AddressSanitizer

Progress

1,000,000 / 1,000,000 iterations (100.0%) — 2933 exec/s

Corpus: 10,133 entries · Started: 2026-10-29T09:57:03+00:00 · Finished: 2026-10-29 10:02:52 · Updated: 2026-10-29 10:02:52

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: 1141858651
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5ec02e11b440, 0x5ec02e122076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5ec02e122078,0x5ec02e18e3d8), 
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: 609/8505b 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)

No crashes found so far.

All Checkpoints (clean passes + crashes)

#Execs so farStatusTimeLog / Artifact
150,000clean2026-10-29 09:57:22
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 466917652
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x58d1e0a11440, 0x58d1e0a18076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x58d1e0a18078,0x58d1e0a843d8), 
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: 617/8632b exec/s: 2048 rss: 89Mb
#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: 3846 rss: 219Mb
Done 50000 runs in 13 second(s)
2100,000clean2026-10-29 09:57:42
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 2402199756
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5a847b857440, 0x5a847b85e076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5a847b85e078,0x5a847b8ca3d8), 
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: 613/8688b exec/s: 2048 rss: 89Mb
#8192	pulse  cov: 864 ft: 2061 corp: 664/19Kb exec/s: 2048 rss: 142Mb
#10134	INITED cov: 864 ft: 2076 corp: 669/25Kb exec/s: 1689 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 669/25Kb lim: 2114 exec/s: 2340 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)
3150,000clean2026-10-29 09:57:47
log
4200,000clean2026-10-29 09:57:51
log
5250,000clean2026-10-29 09:58:11
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1246541488
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5f7e20e10440, 0x5f7e20e17076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5f7e20e17078,0x5f7e20e833d8), 
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: 614/8670b exec/s: 2048 rss: 89Mb
#8192	pulse  cov: 864 ft: 2061 corp: 665/19Kb exec/s: 2048 rss: 142Mb
#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)
6300,000clean2026-10-29 09:58:31
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 4056276297
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5920b4f94440, 0x5920b4f9b076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5920b4f9b078,0x5920b50073d8), 
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: 607/8550b exec/s: 2048 rss: 89Mb
#8192	pulse  cov: 864 ft: 2061 corp: 656/19Kb exec/s: 2048 rss: 142Mb
#10134	INITED cov: 864 ft: 2076 corp: 661/25Kb exec/s: 2026 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 661/25Kb lim: 2114 exec/s: 2730 rss: 191Mb
#32768	pulse  cov: 864 ft: 2076 corp: 661/25Kb lim: 2279 exec/s: 3276 rss: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 661/25Kb lim: 2455 exec/s: 3571 rss: 219Mb
Done 50000 runs in 14 second(s)
7350,000clean2026-10-29 09:58:36
log
8400,000clean2026-10-29 09:58:55
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3276794648
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x596c8a7dd440, 0x596c8a7e4076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x596c8a7e4078,0x596c8a8503d8), 
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: 610/8616b 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: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 666/25Kb lim: 2455 exec/s: 3571 rss: 219Mb
Done 50000 runs in 14 second(s)
9450,000clean2026-10-29 09:59:00
log
10500,000clean2026-10-29 09:59:19
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1226992404
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x580d56a56440, 0x580d56a5d076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x580d56a5d078,0x580d56ac93d8), 
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: 659/19Kb exec/s: 2730 rss: 142Mb
#10134	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: 3276 rss: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 664/25Kb lim: 2455 exec/s: 3571 rss: 219Mb
Done 50000 runs in 14 second(s)
11550,000clean2026-10-29 09:59:24
log
12600,000clean2026-10-29 09:59:43
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 4048247043
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x596a60069440, 0x596a60070076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x596a60070078,0x596a600dc3d8), 
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: 612/8633b exec/s: 2048 rss: 89Mb
#8192	pulse  cov: 864 ft: 2061 corp: 661/19Kb exec/s: 2048 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: 192Mb
#32768	pulse  cov: 864 ft: 2076 corp: 666/25Kb lim: 2279 exec/s: 3640 rss: 206Mb
#50000	DONE   cov: 864 ft: 2076 corp: 666/25Kb lim: 2455 exec/s: 3846 rss: 220Mb
Done 50000 runs in 13 second(s)
13650,000clean2026-10-29 10:00:04
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1785294729
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5d89f4738440, 0x5d89f473f076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5d89f473f078,0x5d89f47ab3d8), 
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: 609/8619b 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: 2340 rss: 191Mb
#32768	pulse  cov: 864 ft: 2076 corp: 664/25Kb lim: 2279 exec/s: 3276 rss: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 664/25Kb lim: 2455 exec/s: 3571 rss: 220Mb
Done 50000 runs in 14 second(s)
14700,000clean2026-10-29 10:00:27
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3192872586
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5abcfd3e5440, 0x5abcfd3ec076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5abcfd3ec078,0x5abcfd4583d8), 
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: 612/8646b exec/s: 2048 rss: 89Mb
#8192	pulse  cov: 864 ft: 2061 corp: 661/19Kb exec/s: 2048 rss: 142Mb
#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: 220Mb
Done 50000 runs in 14 second(s)
15750,000clean2026-10-29 10:00:50
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3030063557
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5bf709df6440, 0x5bf709dfd076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5bf709dfd078,0x5bf709e693d8), 
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: 607/8513b exec/s: 2048 rss: 89Mb
#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: 3846 rss: 219Mb
Done 50000 runs in 13 second(s)
16800,000clean2026-10-29 10:01:10
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 348031686
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5c3face82440, 0x5c3face89076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5c3face89078,0x5c3facef53d8), 
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: 611/8591b 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: 3640 rss: 206Mb
#50000	DONE   cov: 864 ft: 2076 corp: 666/25Kb lim: 2455 exec/s: 3571 rss: 221Mb
Done 50000 runs in 14 second(s)
17850,000clean2026-10-29 10:01:31
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3868092813
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x585c07197440, 0x585c0719e076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x585c0719e078,0x585c0720a3d8), 
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: 665/19Kb exec/s: 2048 rss: 142Mb
#10134	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: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 670/25Kb lim: 2455 exec/s: 3571 rss: 219Mb
Done 50000 runs in 14 second(s)
18900,000clean2026-10-29 10:01:53
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 2992879645
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x646693ca8440, 0x646693caf076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x646693caf078,0x646693d1b3d8), 
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: 3276 rss: 204Mb
#50000	DONE   cov: 864 ft: 2076 corp: 669/25Kb lim: 2455 exec/s: 3571 rss: 219Mb
Done 50000 runs in 14 second(s)
19950,000clean2026-10-29 10:02:14
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3018644390
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5e7e33289440, 0x5e7e33290076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5e7e33290078,0x5e7e332fc3d8), 
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: 614/8640b exec/s: 2048 rss: 89Mb
#8192	pulse  cov: 864 ft: 2061 corp: 664/19Kb exec/s: 2048 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: 218Mb
Done 50000 runs in 13 second(s)
201,000,000clean2026-10-29 10:02:39
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1141858651
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5ec02e11b440, 0x5ec02e122076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5ec02e122078,0x5ec02e18e3d8), 
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: 609/8505b 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)