syzbot

 sign-in | mailing list | source | docs
🐞 Open [1028] ≡ Subsystems 🐞 Fixed [5278] 🐞 Invalid [12607] ⬇ 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 4d19h 4d15h 💬 1 [2d10h]
KASAN: slab-use-after-free Read in htab_map_alloc (2) bpf 223 1d08h 5d21h
WARNING in bpf_map_lookup_percpu_elem bpf C done 216 10h33m 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 7d03h 14d
WARNING in skb_ensure_writable bpf net C done 1598 3h41m 17d 💬 2 [17d]
possible deadlock in __stack_map_get bpf C error 8 15h30m 21d 💬 2 [20d]
possible deadlock in queue_stack_map_push_elem bpf C error 23 1d09h 22d
possible deadlock in __send_signal_locked bpf trace 14 8d23h 22d
WARNING in __xdp_reg_mem_model bpf net C done 50 1h39m 22d 💬 1 [3d17h]
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 9h33m 24d
possible deadlock in get_page_from_freelist bpf 4 3d13h 25d
KMSAN: uninit-value in htab_percpu_map_lookup_elem bpf C 6 4d02h 25d
possible deadlock in __sock_map_delete bpf net C 12 6d09h 25d
possible deadlock in __queue_map_get bpf C error 50 1d06h 27d PATCH [5d19h]
KMSAN: uninit-value in sock_hash_delete_elem bpf net C 5 5d16h 27d
WARNING in sock_map_close bpf net C 87 3h41m 31d
possible deadlock in sock_map_unref bpf net 8 1d22h 31d
BUG: unable to handle kernel NULL pointer dereference in dev_map_generic_redirect bpf net 7 28d 32d
BUG: unable to handle kernel paging request in jhash bpf C 14 14d 33d
KASAN: stack-out-of-bounds Read in hash bpf C 5 26d 33d 💬 3 [32d]
WARNING in __schedule block bpf 4 27d 35d
possible deadlock in trie_update_elem bpf 39 8h54m 43d
INFO: rcu detected stall in kauditd_thread (4) audit bpf C 6 3d01h 43d 💬 6 [40d]
possible deadlock in sk_psock_drop bpf net 30 6h04m 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 15346 1h18m 50d 💬 1 [29d]
possible deadlock in sock_hash_delete_elem (2) net bpf C 742 57m 51d 💬 2 [12d]
WARNING in __sock_map_delete bpf net C 34 35d 52d
possible deadlock in sock_map_delete_elem bpf net C 440 13m 52d
UBSAN: array-index-out-of-bounds in bpf_prog_select_runtime bpf C done 5 16d 56d PATCH [3d08h]
possible deadlock in __bpf_ringbuf_reserve bpf C error 15 1d20h 58d 💬 6 [57d]
KASAN: slab-out-of-bounds Read in btf_datasec_check_meta bpf C done 6430 22m 59d PATCH [59d]
KMSAN: uninit-value in bpf_prog_test_run_xdp bpf net C 2 47d 60d
KMSAN: uninit-value in ___bpf_prog_run (4) bpf C 134 12h14m 135d
WARNING in format_decode (3) bpf trace C done 532 4d16h 170d PATCH [164d]
inconsistent lock state in __lock_task_sighand bpf trace C done 752 172d 175d
INFO: rcu detected stall in sys_unshare (9) bpf C inconclusive 3 67d 181d 💬 1 [59d]
BUG: unable to handle kernel NULL pointer dereference in sk_msg_recvmsg net bpf C 67 5d14h 196d 💬 1 [24d]
possible deadlock in task_fork_fair bpf C done 8619 2d14h 215d 💬 1 [29d]
possible deadlock in console_flush_all (2) trace bpf C error 52465 6h30m 215d 💬 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 4d00h 4d00h
KCSAN: data-race in bpf_lru_pop_free / htab_lru_percpu_map_lookup_percpu_elem bpf 1 28d 28d