47,037 / 1,000,000 iterations (4.7%) — 71 exec/s
Corpus: 579 entries · Started: 2026-10-11T13:45:38+00:00 · Finished: - · Updated: 2026-10-11 13:56:48
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 : 1791726341 last_update : 1791727002 run_time : 661 fuzzer_pid : 2571882 cycles_done : 0 cycles_wo_finds : 0 execs_done : 47037 execs_per_sec : 71.14 execs_ps_last_min : 69.98 corpus_count : 335 corpus_favored : 86 corpus_found : 333 corpus_imported : 0 corpus_variable : 0 max_depth : 6 cur_item : 293 pending_favs : 53 pending_total : 293 stability : 100.00% bitmap_cvg : 0.92% saved_crashes : 0 saved_hangs : 4 last_find : 1791726998 last_crash : 0 last_hang : 1791726916 execs_since_crash : 47037 exec_timeout : 80 slowest_exec_ms : 0 peak_rss_mb : 0 cpu_affinity : 0 edges_found : 584 total_edges : 63699 var_byte_count : 0 havoc_expansion : 0 auto_dict_entries : 0 testcache_size : 21497 testcache_count : 335 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 | 2026-10-11 13:46:14 | logstart_time : 1791726341 last_update : 1791726341 run_time : 0 fuzzer_pid : 2571882 cycles_done : 0 cycles_wo_finds : 0 execs_done : 17 execs_per_sec : 2833.33 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 : 80 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 | 4,232 | clean | 2026-10-11 13:46:55 | logstart_time : 1791726341 last_update : 1791726401 run_time : 60 fuzzer_pid : 2571882 cycles_done : 0 cycles_wo_finds : 0 execs_done : 4232 execs_per_sec : 70.40 execs_ps_last_min : 70.13 corpus_count : 152 corpus_favored : 2 corpus_found : 150 corpus_imported : 0 corpus_variable : 0 max_depth : 2 cur_item : 1 pending_favs : 2 pending_total : 152 stability : 100.00% bitmap_cvg : 0.78% saved_crashes : 0 saved_hangs : 0 last_find : 1791726399 last_crash : 0 last_hang : 0 execs_since_crash : 4232 exec_timeout : 80 slowest_exec_ms : 0 peak_rss_mb : 0 cpu_affinity : 0 edges_found : 500 total_edges : 63699 var_byte_count : 0 havoc_expansion : 0 auto_dict_entries : 0 testcache_size : 10586 testcache_count : 152 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 | 4,232 | clean | 2026-10-11 13:47:37 | logstart_time : 1791726341 last_update : 1791726401 run_time : 60 fuzzer_pid : 2571882 cycles_done : 0 cycles_wo_finds : 0 execs_done : 4232 execs_per_sec : 70.40 execs_ps_last_min : 70.13 corpus_count : 152 corpus_favored : 2 corpus_found : 150 corpus_imported : 0 corpus_variable : 0 max_depth : 2 cur_item : 1 pending_favs : 2 pending_total : 152 stability : 100.00% bitmap_cvg : 0.78% saved_crashes : 0 saved_hangs : 0 last_find : 1791726399 last_crash : 0 last_hang : 0 execs_since_crash : 4232 exec_timeout : 80 slowest_exec_ms : 0 peak_rss_mb : 0 cpu_affinity : 0 edges_found : 500 total_edges : 63699 var_byte_count : 0 havoc_expansion : 0 auto_dict_entries : 0 testcache_size : 10586 testcache_count : 152 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 | 8,649 | clean | 2026-10-11 13:48:14 | logstart_time : 1791726341 last_update : 1791726461 run_time : 120 fuzzer_pid : 2571882 cycles_done : 0 cycles_wo_finds : 0 execs_done : 8649 execs_per_sec : 71.99 execs_ps_last_min : 73.59 corpus_count : 187 corpus_favored : 59 corpus_found : 185 corpus_imported : 0 corpus_variable : 0 max_depth : 3 cur_item : 161 pending_favs : 57 pending_total : 184 stability : 100.00% bitmap_cvg : 0.83% saved_crashes : 0 saved_hangs : 0 last_find : 1791726461 last_crash : 0 last_hang : 0 execs_since_crash : 8649 exec_timeout : 80 slowest_exec_ms : 0 peak_rss_mb : 0 cpu_affinity : 0 edges_found : 528 total_edges : 63699 var_byte_count : 0 havoc_expansion : 0 auto_dict_entries : 0 testcache_size : 13079 testcache_count : 187 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 | 13,729 | clean | 2026-10-11 13:48:54 | logstart_time : 1791726341 last_update : 1791726522 run_time : 180 fuzzer_pid : 2571882 cycles_done : 0 cycles_wo_finds : 0 execs_done : 13729 execs_per_sec : 76.14 execs_ps_last_min : 84.43 corpus_count : 221 corpus_favored : 59 corpus_found : 219 corpus_imported : 0 corpus_variable : 0 max_depth : 3 cur_item : 161 pending_favs : 57 pending_total : 218 stability : 100.00% bitmap_cvg : 0.86% saved_crashes : 0 saved_hangs : 0 last_find : 1791726521 last_crash : 0 last_hang : 0 execs_since_crash : 13729 exec_timeout : 80 slowest_exec_ms : 0 peak_rss_mb : 0 cpu_affinity : 0 edges_found : 550 total_edges : 63699 var_byte_count : 0 havoc_expansion : 0 auto_dict_entries : 0 testcache_size : 14585 testcache_count : 221 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 | 13,729 | clean | 2026-10-11 13:49:33 | logstart_time : 1791726341 last_update : 1791726522 run_time : 180 fuzzer_pid : 2571882 cycles_done : 0 cycles_wo_finds : 0 execs_done : 13729 execs_per_sec : 76.14 execs_ps_last_min : 84.43 corpus_count : 221 corpus_favored : 59 corpus_found : 219 corpus_imported : 0 corpus_variable : 0 max_depth : 3 cur_item : 161 pending_favs : 57 pending_total : 218 stability : 100.00% bitmap_cvg : 0.86% saved_crashes : 0 saved_hangs : 0 last_find : 1791726521 last_crash : 0 last_hang : 0 execs_since_crash : 13729 exec_timeout : 80 slowest_exec_ms : 0 peak_rss_mb : 0 cpu_affinity : 0 edges_found : 550 total_edges : 63699 var_byte_count : 0 havoc_expansion : 0 auto_dict_entries : 0 testcache_size : 14585 testcache_count : 221 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 | 18,386 | clean | 2026-10-11 13:50:13 | logstart_time : 1791726341 last_update : 1791726582 run_time : 240 fuzzer_pid : 2571882 cycles_done : 0 cycles_wo_finds : 0 execs_done : 18386 execs_per_sec : 76.47 execs_ps_last_min : 77.46 corpus_count : 242 corpus_favored : 69 corpus_found : 240 corpus_imported : 0 corpus_variable : 0 max_depth : 3 cur_item : 139 pending_favs : 66 pending_total : 237 stability : 100.00% bitmap_cvg : 0.87% saved_crashes : 0 saved_hangs : 0 last_find : 1791726580 last_crash : 0 last_hang : 0 execs_since_crash : 18386 exec_timeout : 80 slowest_exec_ms : 0 peak_rss_mb : 0 cpu_affinity : 0 edges_found : 555 total_edges : 63699 var_byte_count : 0 havoc_expansion : 0 auto_dict_entries : 0 testcache_size : 15768 testcache_count : 242 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 | 22,929 | clean | 2026-10-11 13:50:58 | logstart_time : 1791726341 last_update : 1791726642 run_time : 300 fuzzer_pid : 2571882 cycles_done : 0 cycles_wo_finds : 0 execs_done : 22929 execs_per_sec : 76.30 execs_ps_last_min : 75.61 corpus_count : 260 corpus_favored : 73 corpus_found : 258 corpus_imported : 0 corpus_variable : 0 max_depth : 4 cur_item : 138 pending_favs : 61 pending_total : 244 stability : 100.00% bitmap_cvg : 0.88% saved_crashes : 0 saved_hangs : 0 last_find : 1791726640 last_crash : 0 last_hang : 0 execs_since_crash : 22929 exec_timeout : 80 slowest_exec_ms : 0 peak_rss_mb : 0 cpu_affinity : 0 edges_found : 563 total_edges : 63699 var_byte_count : 0 havoc_expansion : 0 auto_dict_entries : 0 testcache_size : 16748 testcache_count : 260 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 | 22,929 | clean | 2026-10-11 13:51:39 | logstart_time : 1791726341 last_update : 1791726642 run_time : 300 fuzzer_pid : 2571882 cycles_done : 0 cycles_wo_finds : 0 execs_done : 22929 execs_per_sec : 76.30 execs_ps_last_min : 75.61 corpus_count : 260 corpus_favored : 73 corpus_found : 258 corpus_imported : 0 corpus_variable : 0 max_depth : 4 cur_item : 138 pending_favs : 61 pending_total : 244 stability : 100.00% bitmap_cvg : 0.88% saved_crashes : 0 saved_hangs : 0 last_find : 1791726640 last_crash : 0 last_hang : 0 execs_since_crash : 22929 exec_timeout : 80 slowest_exec_ms : 0 peak_rss_mb : 0 cpu_affinity : 0 edges_found : 563 total_edges : 63699 var_byte_count : 0 havoc_expansion : 0 auto_dict_entries : 0 testcache_size : 16748 testcache_count : 260 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 | 27,200 | clean | 2026-10-11 13:52:16 | logstart_time : 1791726341 last_update : 1791726702 run_time : 360 fuzzer_pid : 2571882 cycles_done : 0 cycles_wo_finds : 0 execs_done : 27200 execs_per_sec : 75.45 execs_ps_last_min : 71.17 corpus_count : 267 corpus_favored : 73 corpus_found : 265 corpus_imported : 0 corpus_variable : 0 max_depth : 4 cur_item : 45 pending_favs : 46 pending_total : 236 stability : 100.00% bitmap_cvg : 0.89% saved_crashes : 0 saved_hangs : 0 last_find : 1791726697 last_crash : 0 last_hang : 0 execs_since_crash : 27200 exec_timeout : 80 slowest_exec_ms : 0 peak_rss_mb : 0 cpu_affinity : 0 edges_found : 566 total_edges : 63699 var_byte_count : 0 havoc_expansion : 0 auto_dict_entries : 0 testcache_size : 16971 testcache_count : 267 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 | 31,101 | clean | 2026-10-11 13:52:55 | logstart_time : 1791726341 last_update : 1791726762 run_time : 420 fuzzer_pid : 2571882 cycles_done : 0 cycles_wo_finds : 0 execs_done : 31101 execs_per_sec : 73.91 execs_ps_last_min : 64.71 corpus_count : 279 corpus_favored : 73 corpus_found : 276 corpus_imported : 0 corpus_variable : 0 max_depth : 4 cur_item : 177 pending_favs : 45 pending_total : 247 stability : 100.00% bitmap_cvg : 0.89% saved_crashes : 0 saved_hangs : 0 last_find : 1791726762 last_crash : 0 last_hang : 0 execs_since_crash : 31101 exec_timeout : 80 slowest_exec_ms : 0 peak_rss_mb : 0 cpu_affinity : 0 edges_found : 566 total_edges : 63699 var_byte_count : 0 havoc_expansion : 0 auto_dict_entries : 0 testcache_size : 17741 testcache_count : 278 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 | 31,101 | clean | 2026-10-11 13:53:32 | logstart_time : 1791726341 last_update : 1791726762 run_time : 420 fuzzer_pid : 2571882 cycles_done : 0 cycles_wo_finds : 0 execs_done : 31101 execs_per_sec : 73.91 execs_ps_last_min : 64.71 corpus_count : 279 corpus_favored : 73 corpus_found : 276 corpus_imported : 0 corpus_variable : 0 max_depth : 4 cur_item : 177 pending_favs : 45 pending_total : 247 stability : 100.00% bitmap_cvg : 0.89% saved_crashes : 0 saved_hangs : 0 last_find : 1791726762 last_crash : 0 last_hang : 0 execs_since_crash : 31101 exec_timeout : 80 slowest_exec_ms : 0 peak_rss_mb : 0 cpu_affinity : 0 edges_found : 566 total_edges : 63699 var_byte_count : 0 havoc_expansion : 0 auto_dict_entries : 0 testcache_size : 17741 testcache_count : 278 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 | 35,225 | clean | 2026-10-11 13:54:12 | logstart_time : 1791726341 last_update : 1791726822 run_time : 480 fuzzer_pid : 2571882 cycles_done : 0 cycles_wo_finds : 0 execs_done : 35225 execs_per_sec : 73.26 execs_ps_last_min : 68.73 corpus_count : 289 corpus_favored : 73 corpus_found : 287 corpus_imported : 0 corpus_variable : 0 max_depth : 5 cur_item : 265 pending_favs : 42 pending_total : 253 stability : 100.00% bitmap_cvg : 0.89% saved_crashes : 0 saved_hangs : 0 last_find : 1791726816 last_crash : 0 last_hang : 0 execs_since_crash : 35225 exec_timeout : 80 slowest_exec_ms : 0 peak_rss_mb : 0 cpu_affinity : 0 edges_found : 567 total_edges : 63699 var_byte_count : 0 havoc_expansion : 0 auto_dict_entries : 0 testcache_size : 18533 testcache_count : 289 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 | 39,233 | clean | 2026-10-11 13:54:51 | logstart_time : 1791726341 last_update : 1791726882 run_time : 540 fuzzer_pid : 2571882 cycles_done : 0 cycles_wo_finds : 0 execs_done : 39233 execs_per_sec : 72.54 execs_ps_last_min : 66.78 corpus_count : 296 corpus_favored : 73 corpus_found : 294 corpus_imported : 0 corpus_variable : 0 max_depth : 5 cur_item : 89 pending_favs : 42 pending_total : 259 stability : 100.00% bitmap_cvg : 0.89% saved_crashes : 0 saved_hangs : 0 last_find : 1791726881 last_crash : 0 last_hang : 0 execs_since_crash : 39233 exec_timeout : 80 slowest_exec_ms : 0 peak_rss_mb : 0 cpu_affinity : 0 edges_found : 569 total_edges : 63699 var_byte_count : 0 havoc_expansion : 0 auto_dict_entries : 0 testcache_size : 19017 testcache_count : 296 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 | 39,233 | clean | 2026-10-11 13:55:31 | logstart_time : 1791726341 last_update : 1791726882 run_time : 540 fuzzer_pid : 2571882 cycles_done : 0 cycles_wo_finds : 0 execs_done : 39233 execs_per_sec : 72.54 execs_ps_last_min : 66.78 corpus_count : 296 corpus_favored : 73 corpus_found : 294 corpus_imported : 0 corpus_variable : 0 max_depth : 5 cur_item : 89 pending_favs : 42 pending_total : 259 stability : 100.00% bitmap_cvg : 0.89% saved_crashes : 0 saved_hangs : 0 last_find : 1791726881 last_crash : 0 last_hang : 0 execs_since_crash : 39233 exec_timeout : 80 slowest_exec_ms : 0 peak_rss_mb : 0 cpu_affinity : 0 edges_found : 569 total_edges : 63699 var_byte_count : 0 havoc_expansion : 0 auto_dict_entries : 0 testcache_size : 19017 testcache_count : 296 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 @@ |
| 16 | 42,825 | clean | 2026-10-11 13:56:11 | logstart_time : 1791726341 last_update : 1791726942 run_time : 601 fuzzer_pid : 2571882 cycles_done : 0 cycles_wo_finds : 0 execs_done : 42825 execs_per_sec : 71.25 execs_ps_last_min : 59.68 corpus_count : 320 corpus_favored : 73 corpus_found : 318 corpus_imported : 0 corpus_variable : 0 max_depth : 5 cur_item : 0 pending_favs : 41 pending_total : 281 stability : 100.00% bitmap_cvg : 0.91% saved_crashes : 0 saved_hangs : 4 last_find : 1791726941 last_crash : 0 last_hang : 1791726916 execs_since_crash : 42825 exec_timeout : 80 slowest_exec_ms : 0 peak_rss_mb : 0 cpu_affinity : 0 edges_found : 578 total_edges : 63699 var_byte_count : 0 havoc_expansion : 0 auto_dict_entries : 0 testcache_size : 20625 testcache_count : 320 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 @@ |
| 17 | 47,037 | clean | 2026-10-11 13:56:48 | logstart_time : 1791726341 last_update : 1791727002 run_time : 661 fuzzer_pid : 2571882 cycles_done : 0 cycles_wo_finds : 0 execs_done : 47037 execs_per_sec : 71.14 execs_ps_last_min : 69.98 corpus_count : 335 corpus_favored : 86 corpus_found : 333 corpus_imported : 0 corpus_variable : 0 max_depth : 6 cur_item : 293 pending_favs : 53 pending_total : 293 stability : 100.00% bitmap_cvg : 0.92% saved_crashes : 0 saved_hangs : 4 last_find : 1791726998 last_crash : 0 last_hang : 1791726916 execs_since_crash : 47037 exec_timeout : 80 slowest_exec_ms : 0 peak_rss_mb : 0 cpu_affinity : 0 edges_found : 584 total_edges : 63699 var_byte_count : 0 havoc_expansion : 0 auto_dict_entries : 0 testcache_size : 21497 testcache_count : 335 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 @@ |