← curl URL Parser (CURLU API)

790a219284-7524

done curl @ 790a219284 run #7524 libFuzzer + AddressSanitizer

Progress

1,000,000 / 1,000,000 iterations (100.0%) — 2137 exec/s

Corpus: 10,133 entries · Started: 2026-10-29T15:18:42+00:00 · Finished: 2026-10-29 15:26:36 · Updated: 2026-10-29 15:26:36

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 15:20:10
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 2779868738
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x58c9ec837440, 0x58c9ec83e076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x58c9ec83e078,0x58c9ec8aa3d8), 
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: 611/8578b 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: 3640 rss: 204Mb
#50000	DONE   cov: 864 ft: 2076 corp: 667/25Kb lim: 2455 exec/s: 4166 rss: 219Mb
Done 50000 runs in 12 second(s)
2100,000clean2026-10-29 15:20:31
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1409652409
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5ec576a72440, 0x5ec576a79076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5ec576a79078,0x5ec576ae53d8), 
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: 219Mb
Done 50000 runs in 13 second(s)
3150,000clean2026-10-29 15:20:51
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 249098349
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x565ee4d10440, 0x565ee4d17076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x565ee4d17078,0x565ee4d833d8), 
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)
4200,000clean2026-10-29 15:21:12
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3143479279
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5c0eeded4440, 0x5c0eededb076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5c0eededb078,0x5c0eedf473d8), 
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: 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)
5250,000clean2026-10-29 15:21:19
log
6300,000clean2026-10-29 15:21:38
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 681346795
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5daf30236440, 0x5daf3023d076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5daf3023d078,0x5daf302a93d8), 
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: 669/19Kb exec/s: 2730 rss: 142Mb
#10134	INITED cov: 864 ft: 2076 corp: 674/25Kb exec/s: 2026 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 674/25Kb lim: 2114 exec/s: 2730 rss: 191Mb
#32768	pulse  cov: 864 ft: 2076 corp: 674/25Kb lim: 2279 exec/s: 3640 rss: 204Mb
#50000	DONE   cov: 864 ft: 2076 corp: 674/25Kb lim: 2455 exec/s: 4166 rss: 219Mb
Done 50000 runs in 12 second(s)
7350,000clean2026-10-29 15:21:46
log
8400,000clean2026-10-29 15:22:06
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 2732464544
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5a02af8dd440, 0x5a02af8e4076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5a02af8e4078,0x5a02af9503d8), 
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: 190Mb
#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: 219Mb
Done 50000 runs in 13 second(s)
9450,000clean2026-10-29 15:22:27
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1135610810
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5ab2465b8440, 0x5ab2465bf076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5ab2465bf078,0x5ab24662b3d8), 
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: 669/19Kb exec/s: 2730 rss: 142Mb
#10134	INITED cov: 864 ft: 2076 corp: 674/25Kb exec/s: 2026 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 674/25Kb lim: 2114 exec/s: 2730 rss: 191Mb
#32768	pulse  cov: 864 ft: 2076 corp: 674/25Kb lim: 2279 exec/s: 3640 rss: 204Mb
#50000	DONE   cov: 864 ft: 2076 corp: 674/25Kb lim: 2455 exec/s: 3846 rss: 218Mb
Done 50000 runs in 13 second(s)
10500,000clean2026-10-29 15:22:47
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 358939379
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x59cf87fe8440, 0x59cf87fef076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x59cf87fef078,0x59cf8805b3d8), 
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: 4166 rss: 218Mb
Done 50000 runs in 12 second(s)
11550,000clean2026-10-29 15:23:08
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3987374854
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5fc02d0f6440, 0x5fc02d0fd076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5fc02d0fd078,0x5fc02d1693d8), 
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: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 667/25Kb lim: 2455 exec/s: 3846 rss: 220Mb
Done 50000 runs in 13 second(s)
12600,000clean2026-10-29 15:23:29
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3207768474
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5aae59b6d440, 0x5aae59b74076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5aae59b74078,0x5aae59be03d8), 
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: 142Mb
#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: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 673/25Kb lim: 2455 exec/s: 4166 rss: 220Mb
Done 50000 runs in 12 second(s)
13650,000clean2026-10-29 15:23:37
log
14700,000clean2026-10-29 15:23:59
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1938729613
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5907a6d6b440, 0x5907a6d72076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5907a6d72078,0x5907a6dde3d8), 
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: 657/19Kb exec/s: 2048 rss: 142Mb
#10134	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: 206Mb
#50000	DONE   cov: 864 ft: 2076 corp: 662/25Kb lim: 2455 exec/s: 3846 rss: 220Mb
Done 50000 runs in 13 second(s)
15750,000clean2026-10-29 15:24:21
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 2659551895
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x6405a5c4d440, 0x6405a5c54076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x6405a5c54078,0x6405a5cc03d8), 
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: 142Mb
#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: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 673/25Kb lim: 2455 exec/s: 4166 rss: 220Mb
Done 50000 runs in 12 second(s)
16800,000clean2026-10-29 15:24:29
log
17850,000clean2026-10-29 15:24:35
log
18900,000clean2026-10-29 15:24:56
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 93183549
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x6504b705b440, 0x6504b7062076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x6504b7062078,0x6504b70ce3d8), 
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: 190Mb
#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: 4166 rss: 220Mb
Done 50000 runs in 12 second(s)
19950,000clean2026-10-29 15:25:04
log
201,000,000clean2026-10-29 15:25:13
log