syzbot

 sign-in | mailing list | source | docs
🐞 Open [1035] ≡ Subsystems 🐞 Fixed [5279] 🐞 Invalid [12607] ⬇ Missing Backports [87] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes 💬 Send us feedback

Applied filters: Label=subsystems:bpf (drop)
open (43):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in bpf_get_attach_cookie_tracing bpf trace C error 2 5d13h 5d09h 💬 1 [3d04h]
KASAN: slab-use-after-free Read in htab_map_alloc (2) bpf 224 7h50m 6d15h
WARNING in bpf_map_lookup_percpu_elem bpf C done 227 1h18m 11d
WARNING in group_send_sig_info bpf trace 1 17d 13d 💬 1 [11d]
KMSAN: uninit-value in htab_map_delete_elem bpf syz 3 13d 13d
possible deadlock in stack_depot_save_flags bpf 3 7d20h 15d
WARNING in skb_ensure_writable bpf net C done 1598 21h25m 18d 💬 2 [18d]
possible deadlock in __stack_map_get bpf C error 9 11h17m 22d 💬 2 [21d]
possible deadlock in queue_stack_map_push_elem bpf C error 26 now 23d
possible deadlock in __send_signal_locked bpf trace 14 9d16h 23d
WARNING in __xdp_reg_mem_model bpf net C done 51 14h08m 23d 💬 1 [4d11h]
KMSAN: uninit-value in htab_lru_percpu_map_lookup_percpu_elem bpf C 2 11d 24d
possible deadlock in sock_hash_update_common bpf net 20 1d03h 25d
possible deadlock in get_page_from_freelist bpf 4 4d07h 25d
KMSAN: uninit-value in htab_percpu_map_lookup_elem bpf C 6 4d19h 26d
possible deadlock in __sock_map_delete bpf net C 12 7d02h 26d
possible deadlock in __queue_map_get bpf C error 50 2d00h 27d PATCH [6d13h]
KMSAN: uninit-value in sock_hash_delete_elem bpf net C 5 6d09h 28d
WARNING in sock_map_close bpf net C error 90 1h01m 32d
possible deadlock in sock_map_unref bpf net 8 2d16h 32d
BUG: unable to handle kernel NULL pointer dereference in dev_map_generic_redirect bpf net 7 29d 32d
BUG: unable to handle kernel paging request in jhash bpf C 14 15d 33d
KASAN: stack-out-of-bounds Read in hash bpf C 5 27d 34d 💬 3 [33d]
WARNING in __schedule block bpf 4 27d 36d
possible deadlock in trie_update_elem bpf 39 1d02h 44d
INFO: rcu detected stall in kauditd_thread (4) audit bpf C 6 3d19h 44d 💬 6 [40d]
possible deadlock in sk_psock_drop bpf net 31 15h46m 45d
general protection fault in bpf_check (2) bpf C done 7 38d 49d 💬 1 [47d]
possible deadlock in trie_delete_elem bpf C done 15420 1h05m 51d 💬 1 [29d]
possible deadlock in sock_hash_delete_elem (2) net bpf C 758 50m 52d 💬 2 [13d]
WARNING in __sock_map_delete bpf net C 34 36d 53d
possible deadlock in sock_map_delete_elem bpf net C 453 2h38m 53d
UBSAN: array-index-out-of-bounds in bpf_prog_select_runtime bpf C done 5 17d 57d PATCH [4d02h]
possible deadlock in __bpf_ringbuf_reserve bpf C error 42 7h53m 59d 💬 6 [58d]
KASAN: slab-out-of-bounds Read in btf_datasec_check_meta bpf C done 6482 1h11m 60d PATCH [60d]
KMSAN: uninit-value in bpf_prog_test_run_xdp bpf net C 2 47d 61d
KMSAN: uninit-value in ___bpf_prog_run (4) bpf C 135 44m 136d
WARNING in format_decode (3) bpf trace C done 539 13h16m 171d PATCH [165d]
inconsistent lock state in __lock_task_sighand bpf trace C done 752 172d 176d
INFO: rcu detected stall in sys_unshare (9) bpf C inconclusive 3 67d 182d 💬 1 [60d]
BUG: unable to handle kernel NULL pointer dereference in sk_msg_recvmsg net bpf C 67 6d08h 197d 💬 1 [25d]
possible deadlock in task_fork_fair bpf C done 8620 5h37m 215d 💬 1 [29d]
possible deadlock in console_flush_all (2) trace bpf C error 52468 1h37m 215d 💬 14 [44d]
moderation (2):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in bpf_lru_pop_free / htab_lru_percpu_map_lookup_elem bpf 1 4d18h 4d18h
KCSAN: data-race in bpf_lru_pop_free / htab_lru_percpu_map_lookup_percpu_elem bpf 1 29d 29d