syzbot

 sign-in | mailing list | source | docs
🐞 Open [1027] ≡ Subsystems 🐞 Fixed [5278] 🐞 Invalid [12606] ⬇ Missing Backports [86] 📈 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 4d12h 4d09h 💬 1 [2d04h]
KASAN: slab-use-after-free Read in htab_map_alloc (2) bpf 223 1d01h 5d15h
WARNING in bpf_map_lookup_percpu_elem bpf C done 216 3h52m 10d
WARNING in group_send_sig_info bpf trace 1 16d 12d 💬 1 [10d]
KMSAN: uninit-value in htab_map_delete_elem bpf syz 3 12d 12d
possible deadlock in stack_depot_save_flags bpf 3 6d20h 14d
WARNING in skb_ensure_writable bpf net C done 1597 2h57m 17d 💬 2 [17d]
possible deadlock in __stack_map_get bpf C error 8 8h49m 21d 💬 2 [20d]
possible deadlock in queue_stack_map_push_elem bpf C error 23 1d03h 22d
possible deadlock in __send_signal_locked bpf trace 14 8d16h 22d
WARNING in __xdp_reg_mem_model bpf net C done 46 1d10h 22d 💬 1 [3d10h]
KMSAN: uninit-value in htab_lru_percpu_map_lookup_percpu_elem bpf C 2 10d 23d
possible deadlock in sock_hash_update_common bpf net 20 2h52m 24d
possible deadlock in get_page_from_freelist bpf 4 3d06h 24d
KMSAN: uninit-value in htab_percpu_map_lookup_elem bpf C 6 3d19h 25d
possible deadlock in __sock_map_delete bpf net C 12 6d02h 25d
possible deadlock in __queue_map_get bpf C error 50 23h57m 26d PATCH [5d13h]
KMSAN: uninit-value in sock_hash_delete_elem bpf net C 5 5d09h 27d
WARNING in sock_map_close bpf net C 86 2h26m 31d
possible deadlock in sock_map_unref bpf net 8 1d15h 31d
BUG: unable to handle kernel NULL pointer dereference in dev_map_generic_redirect bpf net 7 28d 31d
BUG: unable to handle kernel paging request in jhash bpf C 14 14d 32d
KASAN: stack-out-of-bounds Read in hash bpf C 5 26d 33d 💬 3 [32d]
WARNING in __schedule block bpf 4 26d 35d
possible deadlock in trie_update_elem bpf 39 2h13m 43d
INFO: rcu detected stall in kauditd_thread (4) audit bpf C 6 2d18h 43d 💬 6 [39d]
possible deadlock in sk_psock_drop bpf net 29 11h11m 44d
general protection fault in bpf_check (2) bpf C done 7 37d 48d 💬 1 [46d]
possible deadlock in trie_delete_elem bpf C done 15338 35m 50d 💬 1 [28d]
possible deadlock in sock_hash_delete_elem (2) net bpf C 738 1h38m 51d 💬 2 [12d]
WARNING in __sock_map_delete bpf net C 34 35d 52d
possible deadlock in sock_map_delete_elem bpf net C 435 8m 52d
UBSAN: array-index-out-of-bounds in bpf_prog_select_runtime bpf C done 5 16d 56d PATCH [3d01h]
possible deadlock in __bpf_ringbuf_reserve bpf C error 15 1d13h 58d 💬 6 [57d]
KASAN: slab-out-of-bounds Read in btf_datasec_check_meta bpf C done 6424 19m 59d PATCH [59d]
KMSAN: uninit-value in bpf_prog_test_run_xdp bpf net C 2 46d 60d
KMSAN: uninit-value in ___bpf_prog_run (4) bpf C 134 5h33m 135d
WARNING in format_decode (3) bpf trace C done 532 4d10h 170d PATCH [164d]
inconsistent lock state in __lock_task_sighand bpf trace C done 752 171d 175d
INFO: rcu detected stall in sys_unshare (9) bpf C inconclusive 3 66d 181d 💬 1 [59d]
BUG: unable to handle kernel NULL pointer dereference in sk_msg_recvmsg net bpf C 67 5d07h 196d 💬 1 [24d]
possible deadlock in task_fork_fair bpf C done 8619 2d08h 214d 💬 1 [28d]
possible deadlock in console_flush_all (2) trace bpf C error 52464 14h37m 214d 💬 14 [43d]
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 3d17h 3d17h
KCSAN: data-race in bpf_lru_pop_free / htab_lru_percpu_map_lookup_percpu_elem bpf 1 28d 28d