syzbot

 sign-in | mailing list | source | docs
🐞 Open [1657]
≡ Subsystems
🐞 Fixed [5972]
🐞 Invalid [14649]
⬇ Missing Backports [125]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

Applied filters: Label=subsystems:bpf (drop)
open (38):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: held lock freed in process_one_work bpf 1 16d 11d 💬 1 [9d14h]
possible deadlock in htab_lru_map_delete_elem bpf C 1 26d 38d 💬 1 [38d]
WARNING: locking bug in emon mm bpf 2 48d 44d
WARNING: locking bug in __lock_task_sighand bpf trace C unreliable 71 1d06h 46d 💬 4 [17h32m]
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready (2) bpf net 2 36d 61d
possible deadlock in work_grab_pending (2) bpf 1 72d 68d
WARNING: locking bug in bpf_map_put bpf C done 150 53d 73d 💬 5 [70d]
WARNING: locking bug in trie_delete_elem bpf C done 23132 32d 74d PATCH [58d]
KASAN: slab-out-of-bounds Read in bpf_inode_storage_free bpf 4 3d18h 86d
possible deadlock in debug_check_no_obj_freed bpf 1 91d 87d 💬 3 [61d]
BUG: MAX_STACK_TRACE_ENTRIES too low! (4) bpf C done 21 4d08h 109d
possible deadlock in __mod_timer (4) trace bpf C 4 19d 113d 💬 6 [90d]
possible deadlock in htab_map_delete_elem bpf C 3 44d 124d
KASAN: slab-use-after-free Read in sk_filter_trim_cap bpf net 3 40d 131d
WARNING in sock_map_destroy bpf net C error inconclusive 6 72d 139d PATCH [108d]
WARNING in bpf_get_stack_raw_tp bpf trace C error 94 8d17h 140d 💬 6 [17h32m]
possible deadlock in htab_lock_bucket (2) bpf C error 6 6d06h 161d
INFO: rcu detected stall in sys_bpf (9) bpf C error 70 6d11h 230d
possible deadlock in __lock_task_sighand (3) bpf C done inconclusive 112 168d 232d
possible deadlock in get_partial_node bpf 19 90d 236d PATCH [38d]
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net C 20 214d 240d
WARNING in bpf_map_lookup_percpu_elem bpf C done 2116 33d 259d
INFO: rcu detected stall in sys_close (7) bpf C error 8 14d 270d
possible deadlock in __stack_map_get bpf C error 50 13d 270d 💬 2 [90d]
possible deadlock in queue_stack_map_push_elem bpf C error 61 9d06h 271d
possible deadlock in get_page_from_freelist bpf 18 53d 274d 💬 8 [61d]
possible deadlock in __queue_map_get bpf C error 169 1h52m 276d PATCH [242d]
INFO: rcu detected stall in sys_clone (8) mm bpf C error 213 1d22h 291d 💬 10 [25d]
INFO: rcu detected stall in kauditd_thread (4) audit net bpf C error 23 1d16h 292d 💬 6 [288d]
possible deadlock in trie_delete_elem bpf C done 21431 3d16h 299d PATCH [220d]
possible deadlock in sock_map_delete_elem bpf net C error done 869 217d 301d
UBSAN: array-index-out-of-bounds in bpf_prog_select_runtime bpf C done 388 6h17m 305d PATCH [252d]
possible deadlock in __bpf_ringbuf_reserve bpf C error 1741 2d18h 307d 💬 6 [25d]
KMSAN: uninit-value in ___bpf_prog_run (4) bpf C 313 4d15h 384d
INFO: rcu detected stall in ip_list_rcv (6) bpf virt netfilter C done done 39 36d 406d 💬 5 [31d]
WARNING in format_decode (3) bpf trace C done 1434 5d02h 419d PATCH [55d]
INFO: rcu detected stall in sys_unshare (9) bpf C inconclusive 26 11d 430d 💬 1 [308d]
possible deadlock in task_fork_fair bpf trace C done done 9106 50d 463d 💬 1 [19d]
moderation (2):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in pcpu_alloc_noprof / pcpu_block_update_hint_alloc netfilter bpf syz 198 53d 239d
KCSAN: data-race in pcpu_alloc / pcpu_block_update_hint_alloc netfilter bpf syz 1228 241d 1895d