← curl URL Parser (CURLU API)

790a219284-7477

done curl @ 790a219284 run #7477 libFuzzer + AddressSanitizer

Progress

1,000,000 / 1,000,000 iterations (100.0%) — 3195 exec/s

Corpus: 10,133 entries · Started: 2026-10-29T09:46:01+00:00 · Finished: 2026-10-29 09:51:16 · Updated: 2026-10-29 09:51:16

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: 3336131617
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5ce88d361440, 0x5ce88d368076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5ce88d368078,0x5ce88d3d43d8), 
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: 612/8626b exec/s: 2048 rss: 89Mb
#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: 3640 rss: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 668/25Kb lim: 2455 exec/s: 3846 rss: 220Mb
Done 50000 runs in 13 second(s)

No crashes found so far.

All Checkpoints (clean passes + crashes)

#Execs so farStatusTimeLog / Artifact
150,000clean2026-10-29 09:46:21
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3994699563
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5ab1a6048440, 0x5ab1a604f076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5ab1a604f078,0x5ab1a60bb3d8), 
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)
2100,000clean2026-10-29 09:46:26
log
3150,000clean2026-10-29 09:46:31
log
4200,000clean2026-10-29 09:46:50
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 125594572
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x57af8ee3f440, 0x57af8ee46076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x57af8ee46078,0x57af8eeb23d8), 
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: 613/8575b exec/s: 2048 rss: 89Mb
#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: 1689 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: 220Mb
Done 50000 runs in 13 second(s)
5250,000clean2026-10-29 09:47:10
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1676334980
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5f4bc1cd8440, 0x5f4bc1cdf076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5f4bc1cdf078,0x5f4bc1d4b3d8), 
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: 2730 rss: 143Mb
#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: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 662/25Kb lim: 2455 exec/s: 3571 rss: 219Mb
Done 50000 runs in 14 second(s)
6300,000clean2026-10-29 09:47:29
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 4083170108
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5e851b381440, 0x5e851b388076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5e851b388078,0x5e851b3f43d8), 
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: 2730 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: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 662/25Kb lim: 2455 exec/s: 3846 rss: 220Mb
Done 50000 runs in 13 second(s)
7350,000clean2026-10-29 09:47:48
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1621634295
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x57ce4a40d440, 0x57ce4a414076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x57ce4a414078,0x57ce4a4803d8), 
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: 616/8701b exec/s: 2048 rss: 89Mb
#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: 3276 rss: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 673/25Kb lim: 2455 exec/s: 3846 rss: 220Mb
Done 50000 runs in 13 second(s)
8400,000clean2026-10-29 09:47:53
log
9450,000clean2026-10-29 09:48:12
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 4131405416
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5f76ca58e440, 0x5f76ca595076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5f76ca595078,0x5f76ca6013d8), 
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: 613/8649b exec/s: 2048 rss: 89Mb
#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: 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: 218Mb
Done 50000 runs in 13 second(s)
10500,000clean2026-10-29 09:48:31
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1740681075
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x6507ab744440, 0x6507ab74b076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x6507ab74b078,0x6507ab7b73d8), 
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: 609/8520b 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: 186Mb
#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: 206Mb
#50000	DONE   cov: 864 ft: 2076 corp: 666/25Kb lim: 2455 exec/s: 3846 rss: 221Mb
Done 50000 runs in 13 second(s)
11550,000clean2026-10-29 09:48:49
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3389258731
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x557cb476d440, 0x557cb4774076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x557cb4774078,0x557cb47e03d8), 
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: 611/8566b exec/s: 2048 rss: 89Mb
#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: 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)
12600,000clean2026-10-29 09:49:08
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 615299633
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5eadfe841440, 0x5eadfe848076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5eadfe848078,0x5eadfe8b43d8), 
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: 655/19Kb exec/s: 2048 rss: 142Mb
#10134	INITED cov: 864 ft: 2076 corp: 660/25Kb exec/s: 1689 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 660/25Kb lim: 2114 exec/s: 2340 rss: 192Mb
#32768	pulse  cov: 864 ft: 2076 corp: 660/25Kb lim: 2279 exec/s: 3276 rss: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 660/25Kb lim: 2455 exec/s: 3846 rss: 220Mb
Done 50000 runs in 13 second(s)
13650,000clean2026-10-29 09:49:14
log
14700,000clean2026-10-29 09:49:33
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3326743172
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5a0d0e54f440, 0x5a0d0e556076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5a0d0e556078,0x5a0d0e5c23d8), 
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: 2730 rss: 142Mb
#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: 190Mb
#32768	pulse  cov: 864 ft: 2076 corp: 671/25Kb lim: 2279 exec/s: 3640 rss: 204Mb
#50000	DONE   cov: 864 ft: 2076 corp: 671/25Kb lim: 2455 exec/s: 3846 rss: 218Mb
Done 50000 runs in 13 second(s)
15750,000clean2026-10-29 09:49:52
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1154433262
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x59e7f8e03440, 0x59e7f8e0a076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x59e7f8e0a078,0x59e7f8e763d8), 
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: 613/8599b 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: 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: 3846 rss: 219Mb
Done 50000 runs in 13 second(s)
16800,000clean2026-10-29 09:50:11
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 2976580041
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5979e7087440, 0x5979e708e076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5979e708e078,0x5979e70fa3d8), 
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: 2730 rss: 143Mb
#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: 220Mb
Done 50000 runs in 14 second(s)
17850,000clean2026-10-29 09:50:29
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1104474829
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5b60aa0a7440, 0x5b60aa0ae076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5b60aa0ae078,0x5b60aa11a3d8), 
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: 2730 rss: 142Mb
#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: 4096 rss: 204Mb
#50000	DONE   cov: 864 ft: 2076 corp: 671/25Kb lim: 2455 exec/s: 4545 rss: 219Mb
Done 50000 runs in 11 second(s)
18900,000clean2026-10-29 09:50:48
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1099006527
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x58416133b440, 0x584161342076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x584161342078,0x5841613ae3d8), 
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: 2730 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)
19950,000clean2026-10-29 09:50:52
log
201,000,000clean2026-10-29 09:51:11
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3336131617
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x5ce88d361440, 0x5ce88d368076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x5ce88d368078,0x5ce88d3d43d8), 
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: 612/8626b exec/s: 2048 rss: 89Mb
#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: 3640 rss: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 668/25Kb lim: 2455 exec/s: 3846 rss: 220Mb
Done 50000 runs in 13 second(s)