28,063 / 1,000,000 iterations (2.8%) — 58 exec/s
Corpus: 259 entries · Started: 2026-10-26T20:46:57+00:00 · Finished: - · Updated: 2026-10-26 20:55:46
0 total crashes, 0 unique.
| cc | afl-clang-fast |
| ld | afl-clang-fast -nostdlib -fno-sanitize-link-runtime |
| afl_env | AFL_USE_ASAN=1 AFL_SKIP_CPUFREQ=1 AFL_I_DONT_CARE_ABOUT_MISSING_CRASHES=1 |
| target_cmd | ./busybox awk -f @@ |
| target_execs | 1000000 |
| fuzzer | AFL++ + AddressSanitizer |
| afl_version | afl-fuzz++4.00c based on afl by Michal Zalewski and a large online community |
| build_ok | True |
start_time : 1793047619 last_update : 1793048100 run_time : 480 fuzzer_pid : 237605 cycles_done : 0 cycles_wo_finds : 0 execs_done : 28063 execs_per_sec : 58.36 execs_ps_last_min : 60.37 corpus_count : 254 corpus_favored : 2 corpus_found : 252 corpus_imported : 0 corpus_variable : 0 max_depth : 2 cur_item : 1 pending_favs : 2 pending_total : 254 stability : 100.00% bitmap_cvg : 0.88% saved_crashes : 0 saved_hangs : 0 last_find : 1793048100 last_crash : 0 last_hang : 0 execs_since_crash : 28063 exec_timeout : 60 slowest_exec_ms : 0 peak_rss_mb : 0 cpu_affinity : 0 edges_found : 559 total_edges : 63699 var_byte_count : 0 havoc_expansion : 0 auto_dict_entries : 0 testcache_size : 17849 testcache_count : 254 testcache_evict : 0 afl_banner : ./busybox afl_version : ++4.00c target_mode : shmem_testcase default command_line : afl-fuzz -i corpus -o findings -m none -- ./busybox awk -f @@
No crashes found so far.
| # | Execs so far | Status | Time | Log / Artifact |
|---|---|---|---|---|
| 1 | 17 | clean | 2026-10-26 20:47:31 | logstart_time : 1793047619 last_update : 1793047619 run_time : 0 fuzzer_pid : 237605 cycles_done : 0 cycles_wo_finds : 0 execs_done : 17 execs_per_sec : 298.25 execs_ps_last_min : 0.00 corpus_count : 2 corpus_favored : 2 corpus_found : 0 corpus_imported : 0 corpus_variable : 0 max_depth : 1 cur_item : 1 pending_favs : 2 pending_total : 2 stability : 100.00% bitmap_cvg : 0.58% saved_crashes : 0 saved_hangs : 0 last_find : 0 last_crash : 0 last_hang : 0 execs_since_crash : 17 exec_timeout : 60 slowest_exec_ms : 0 peak_rss_mb : 0 cpu_affinity : 0 edges_found : 367 total_edges : 63699 var_byte_count : 0 havoc_expansion : 0 auto_dict_entries : 0 testcache_size : 70 testcache_count : 1 testcache_evict : 0 afl_banner : ./busybox afl_version : ++4.00c target_mode : shmem_testcase default command_line : afl-fuzz -i corpus -o findings -m none -- ./busybox awk -f @@ |
| 2 | 3,506 | clean | 2026-10-26 20:48:07 | logstart_time : 1793047619 last_update : 1793047679 run_time : 60 fuzzer_pid : 237605 cycles_done : 0 cycles_wo_finds : 0 execs_done : 3506 execs_per_sec : 58.37 execs_ps_last_min : 58.11 corpus_count : 140 corpus_favored : 2 corpus_found : 138 corpus_imported : 0 corpus_variable : 0 max_depth : 2 cur_item : 1 pending_favs : 2 pending_total : 140 stability : 100.00% bitmap_cvg : 0.79% saved_crashes : 0 saved_hangs : 0 last_find : 1793047678 last_crash : 0 last_hang : 0 execs_since_crash : 3506 exec_timeout : 60 slowest_exec_ms : 0 peak_rss_mb : 0 cpu_affinity : 0 edges_found : 501 total_edges : 63699 var_byte_count : 0 havoc_expansion : 0 auto_dict_entries : 0 testcache_size : 9561 testcache_count : 140 testcache_evict : 0 afl_banner : ./busybox afl_version : ++4.00c target_mode : shmem_testcase default command_line : afl-fuzz -i corpus -o findings -m none -- ./busybox awk -f @@ |
| 3 | 3,506 | clean | 2026-10-26 20:48:42 | logstart_time : 1793047619 last_update : 1793047679 run_time : 60 fuzzer_pid : 237605 cycles_done : 0 cycles_wo_finds : 0 execs_done : 3506 execs_per_sec : 58.37 execs_ps_last_min : 58.11 corpus_count : 140 corpus_favored : 2 corpus_found : 138 corpus_imported : 0 corpus_variable : 0 max_depth : 2 cur_item : 1 pending_favs : 2 pending_total : 140 stability : 100.00% bitmap_cvg : 0.79% saved_crashes : 0 saved_hangs : 0 last_find : 1793047678 last_crash : 0 last_hang : 0 execs_since_crash : 3506 exec_timeout : 60 slowest_exec_ms : 0 peak_rss_mb : 0 cpu_affinity : 0 edges_found : 501 total_edges : 63699 var_byte_count : 0 havoc_expansion : 0 auto_dict_entries : 0 testcache_size : 9561 testcache_count : 140 testcache_evict : 0 afl_banner : ./busybox afl_version : ++4.00c target_mode : shmem_testcase default command_line : afl-fuzz -i corpus -o findings -m none -- ./busybox awk -f @@ |
| 4 | 6,975 | clean | 2026-10-26 20:49:17 | logstart_time : 1793047619 last_update : 1793047739 run_time : 120 fuzzer_pid : 237605 cycles_done : 0 cycles_wo_finds : 0 execs_done : 6975 execs_per_sec : 58.08 execs_ps_last_min : 57.78 corpus_count : 178 corpus_favored : 2 corpus_found : 176 corpus_imported : 0 corpus_variable : 0 max_depth : 2 cur_item : 1 pending_favs : 2 pending_total : 178 stability : 100.00% bitmap_cvg : 0.82% saved_crashes : 0 saved_hangs : 0 last_find : 1793047738 last_crash : 0 last_hang : 0 execs_since_crash : 6975 exec_timeout : 60 slowest_exec_ms : 0 peak_rss_mb : 0 cpu_affinity : 0 edges_found : 525 total_edges : 63699 var_byte_count : 0 havoc_expansion : 0 auto_dict_entries : 0 testcache_size : 12366 testcache_count : 178 testcache_evict : 0 afl_banner : ./busybox afl_version : ++4.00c target_mode : shmem_testcase default command_line : afl-fuzz -i corpus -o findings -m none -- ./busybox awk -f @@ |
| 5 | 6,975 | clean | 2026-10-26 20:49:52 | logstart_time : 1793047619 last_update : 1793047739 run_time : 120 fuzzer_pid : 237605 cycles_done : 0 cycles_wo_finds : 0 execs_done : 6975 execs_per_sec : 58.08 execs_ps_last_min : 57.78 corpus_count : 178 corpus_favored : 2 corpus_found : 176 corpus_imported : 0 corpus_variable : 0 max_depth : 2 cur_item : 1 pending_favs : 2 pending_total : 178 stability : 100.00% bitmap_cvg : 0.82% saved_crashes : 0 saved_hangs : 0 last_find : 1793047738 last_crash : 0 last_hang : 0 execs_since_crash : 6975 exec_timeout : 60 slowest_exec_ms : 0 peak_rss_mb : 0 cpu_affinity : 0 edges_found : 525 total_edges : 63699 var_byte_count : 0 havoc_expansion : 0 auto_dict_entries : 0 testcache_size : 12366 testcache_count : 178 testcache_evict : 0 afl_banner : ./busybox afl_version : ++4.00c target_mode : shmem_testcase default command_line : afl-fuzz -i corpus -o findings -m none -- ./busybox awk -f @@ |
| 6 | 10,323 | clean | 2026-10-26 20:50:28 | logstart_time : 1793047619 last_update : 1793047799 run_time : 180 fuzzer_pid : 237605 cycles_done : 0 cycles_wo_finds : 0 execs_done : 10323 execs_per_sec : 57.27 execs_ps_last_min : 55.64 corpus_count : 198 corpus_favored : 2 corpus_found : 196 corpus_imported : 0 corpus_variable : 0 max_depth : 2 cur_item : 1 pending_favs : 2 pending_total : 198 stability : 100.00% bitmap_cvg : 0.84% saved_crashes : 0 saved_hangs : 0 last_find : 1793047794 last_crash : 0 last_hang : 0 execs_since_crash : 10323 exec_timeout : 60 slowest_exec_ms : 0 peak_rss_mb : 0 cpu_affinity : 0 edges_found : 537 total_edges : 63699 var_byte_count : 0 havoc_expansion : 0 auto_dict_entries : 0 testcache_size : 13742 testcache_count : 198 testcache_evict : 0 afl_banner : ./busybox afl_version : ++4.00c target_mode : shmem_testcase default command_line : afl-fuzz -i corpus -o findings -m none -- ./busybox awk -f @@ |
| 7 | 13,775 | clean | 2026-10-26 20:51:03 | logstart_time : 1793047619 last_update : 1793047859 run_time : 240 fuzzer_pid : 237605 cycles_done : 0 cycles_wo_finds : 0 execs_done : 13775 execs_per_sec : 57.31 execs_ps_last_min : 57.43 corpus_count : 211 corpus_favored : 2 corpus_found : 209 corpus_imported : 0 corpus_variable : 0 max_depth : 2 cur_item : 1 pending_favs : 2 pending_total : 211 stability : 100.00% bitmap_cvg : 0.85% saved_crashes : 0 saved_hangs : 0 last_find : 1793047854 last_crash : 0 last_hang : 0 execs_since_crash : 13775 exec_timeout : 60 slowest_exec_ms : 0 peak_rss_mb : 0 cpu_affinity : 0 edges_found : 539 total_edges : 63699 var_byte_count : 0 havoc_expansion : 0 auto_dict_entries : 0 testcache_size : 14760 testcache_count : 211 testcache_evict : 0 afl_banner : ./busybox afl_version : ++4.00c target_mode : shmem_testcase default command_line : afl-fuzz -i corpus -o findings -m none -- ./busybox awk -f @@ |
| 8 | 13,775 | clean | 2026-10-26 20:51:39 | logstart_time : 1793047619 last_update : 1793047859 run_time : 240 fuzzer_pid : 237605 cycles_done : 0 cycles_wo_finds : 0 execs_done : 13775 execs_per_sec : 57.31 execs_ps_last_min : 57.43 corpus_count : 211 corpus_favored : 2 corpus_found : 209 corpus_imported : 0 corpus_variable : 0 max_depth : 2 cur_item : 1 pending_favs : 2 pending_total : 211 stability : 100.00% bitmap_cvg : 0.85% saved_crashes : 0 saved_hangs : 0 last_find : 1793047854 last_crash : 0 last_hang : 0 execs_since_crash : 13775 exec_timeout : 60 slowest_exec_ms : 0 peak_rss_mb : 0 cpu_affinity : 0 edges_found : 539 total_edges : 63699 var_byte_count : 0 havoc_expansion : 0 auto_dict_entries : 0 testcache_size : 14760 testcache_count : 211 testcache_evict : 0 afl_banner : ./busybox afl_version : ++4.00c target_mode : shmem_testcase default command_line : afl-fuzz -i corpus -o findings -m none -- ./busybox awk -f @@ |
| 9 | 17,103 | clean | 2026-10-26 20:52:14 | logstart_time : 1793047619 last_update : 1793047920 run_time : 300 fuzzer_pid : 237605 cycles_done : 0 cycles_wo_finds : 0 execs_done : 17103 execs_per_sec : 56.92 execs_ps_last_min : 55.38 corpus_count : 222 corpus_favored : 2 corpus_found : 220 corpus_imported : 0 corpus_variable : 0 max_depth : 2 cur_item : 1 pending_favs : 2 pending_total : 222 stability : 100.00% bitmap_cvg : 0.86% saved_crashes : 0 saved_hangs : 0 last_find : 1793047911 last_crash : 0 last_hang : 0 execs_since_crash : 17103 exec_timeout : 60 slowest_exec_ms : 0 peak_rss_mb : 0 cpu_affinity : 0 edges_found : 546 total_edges : 63699 var_byte_count : 0 havoc_expansion : 0 auto_dict_entries : 0 testcache_size : 15578 testcache_count : 222 testcache_evict : 0 afl_banner : ./busybox afl_version : ++4.00c target_mode : shmem_testcase default command_line : afl-fuzz -i corpus -o findings -m none -- ./busybox awk -f @@ |
| 10 | 17,103 | clean | 2026-10-26 20:52:48 | logstart_time : 1793047619 last_update : 1793047920 run_time : 300 fuzzer_pid : 237605 cycles_done : 0 cycles_wo_finds : 0 execs_done : 17103 execs_per_sec : 56.92 execs_ps_last_min : 55.38 corpus_count : 222 corpus_favored : 2 corpus_found : 220 corpus_imported : 0 corpus_variable : 0 max_depth : 2 cur_item : 1 pending_favs : 2 pending_total : 222 stability : 100.00% bitmap_cvg : 0.86% saved_crashes : 0 saved_hangs : 0 last_find : 1793047911 last_crash : 0 last_hang : 0 execs_since_crash : 17103 exec_timeout : 60 slowest_exec_ms : 0 peak_rss_mb : 0 cpu_affinity : 0 edges_found : 546 total_edges : 63699 var_byte_count : 0 havoc_expansion : 0 auto_dict_entries : 0 testcache_size : 15578 testcache_count : 222 testcache_evict : 0 afl_banner : ./busybox afl_version : ++4.00c target_mode : shmem_testcase default command_line : afl-fuzz -i corpus -o findings -m none -- ./busybox awk -f @@ |
| 11 | 21,133 | clean | 2026-10-26 20:53:24 | logstart_time : 1793047619 last_update : 1793047980 run_time : 360 fuzzer_pid : 237605 cycles_done : 0 cycles_wo_finds : 0 execs_done : 21133 execs_per_sec : 58.61 execs_ps_last_min : 67.07 corpus_count : 236 corpus_favored : 2 corpus_found : 234 corpus_imported : 0 corpus_variable : 0 max_depth : 2 cur_item : 1 pending_favs : 2 pending_total : 236 stability : 100.00% bitmap_cvg : 0.87% saved_crashes : 0 saved_hangs : 0 last_find : 1793047970 last_crash : 0 last_hang : 0 execs_since_crash : 21133 exec_timeout : 60 slowest_exec_ms : 0 peak_rss_mb : 0 cpu_affinity : 0 edges_found : 551 total_edges : 63699 var_byte_count : 0 havoc_expansion : 0 auto_dict_entries : 0 testcache_size : 16515 testcache_count : 236 testcache_evict : 0 afl_banner : ./busybox afl_version : ++4.00c target_mode : shmem_testcase default command_line : afl-fuzz -i corpus -o findings -m none -- ./busybox awk -f @@ |
| 12 | 21,133 | clean | 2026-10-26 20:53:59 | logstart_time : 1793047619 last_update : 1793047980 run_time : 360 fuzzer_pid : 237605 cycles_done : 0 cycles_wo_finds : 0 execs_done : 21133 execs_per_sec : 58.61 execs_ps_last_min : 67.07 corpus_count : 236 corpus_favored : 2 corpus_found : 234 corpus_imported : 0 corpus_variable : 0 max_depth : 2 cur_item : 1 pending_favs : 2 pending_total : 236 stability : 100.00% bitmap_cvg : 0.87% saved_crashes : 0 saved_hangs : 0 last_find : 1793047970 last_crash : 0 last_hang : 0 execs_since_crash : 21133 exec_timeout : 60 slowest_exec_ms : 0 peak_rss_mb : 0 cpu_affinity : 0 edges_found : 551 total_edges : 63699 var_byte_count : 0 havoc_expansion : 0 auto_dict_entries : 0 testcache_size : 16515 testcache_count : 236 testcache_evict : 0 afl_banner : ./busybox afl_version : ++4.00c target_mode : shmem_testcase default command_line : afl-fuzz -i corpus -o findings -m none -- ./busybox awk -f @@ |
| 13 | 24,435 | clean | 2026-10-26 20:54:34 | logstart_time : 1793047619 last_update : 1793048040 run_time : 420 fuzzer_pid : 237605 cycles_done : 0 cycles_wo_finds : 0 execs_done : 24435 execs_per_sec : 58.07 execs_ps_last_min : 54.85 corpus_count : 246 corpus_favored : 2 corpus_found : 244 corpus_imported : 0 corpus_variable : 0 max_depth : 2 cur_item : 1 pending_favs : 2 pending_total : 246 stability : 100.00% bitmap_cvg : 0.87% saved_crashes : 0 saved_hangs : 0 last_find : 1793048038 last_crash : 0 last_hang : 0 execs_since_crash : 24435 exec_timeout : 60 slowest_exec_ms : 0 peak_rss_mb : 0 cpu_affinity : 0 edges_found : 556 total_edges : 63699 var_byte_count : 0 havoc_expansion : 0 auto_dict_entries : 0 testcache_size : 17340 testcache_count : 246 testcache_evict : 0 afl_banner : ./busybox afl_version : ++4.00c target_mode : shmem_testcase default command_line : afl-fuzz -i corpus -o findings -m none -- ./busybox awk -f @@ |
| 14 | 28,063 | clean | 2026-10-26 20:55:10 | logstart_time : 1793047619 last_update : 1793048100 run_time : 480 fuzzer_pid : 237605 cycles_done : 0 cycles_wo_finds : 0 execs_done : 28063 execs_per_sec : 58.36 execs_ps_last_min : 60.37 corpus_count : 254 corpus_favored : 2 corpus_found : 252 corpus_imported : 0 corpus_variable : 0 max_depth : 2 cur_item : 1 pending_favs : 2 pending_total : 254 stability : 100.00% bitmap_cvg : 0.88% saved_crashes : 0 saved_hangs : 0 last_find : 1793048100 last_crash : 0 last_hang : 0 execs_since_crash : 28063 exec_timeout : 60 slowest_exec_ms : 0 peak_rss_mb : 0 cpu_affinity : 0 edges_found : 559 total_edges : 63699 var_byte_count : 0 havoc_expansion : 0 auto_dict_entries : 0 testcache_size : 17849 testcache_count : 254 testcache_evict : 0 afl_banner : ./busybox afl_version : ++4.00c target_mode : shmem_testcase default command_line : afl-fuzz -i corpus -o findings -m none -- ./busybox awk -f @@ |
| 15 | 28,063 | clean | 2026-10-26 20:55:46 | logstart_time : 1793047619 last_update : 1793048100 run_time : 480 fuzzer_pid : 237605 cycles_done : 0 cycles_wo_finds : 0 execs_done : 28063 execs_per_sec : 58.36 execs_ps_last_min : 60.37 corpus_count : 254 corpus_favored : 2 corpus_found : 252 corpus_imported : 0 corpus_variable : 0 max_depth : 2 cur_item : 1 pending_favs : 2 pending_total : 254 stability : 100.00% bitmap_cvg : 0.88% saved_crashes : 0 saved_hangs : 0 last_find : 1793048100 last_crash : 0 last_hang : 0 execs_since_crash : 28063 exec_timeout : 60 slowest_exec_ms : 0 peak_rss_mb : 0 cpu_affinity : 0 edges_found : 559 total_edges : 63699 var_byte_count : 0 havoc_expansion : 0 auto_dict_entries : 0 testcache_size : 17849 testcache_count : 254 testcache_evict : 0 afl_banner : ./busybox afl_version : ++4.00c target_mode : shmem_testcase default command_line : afl-fuzz -i corpus -o findings -m none -- ./busybox awk -f @@ |