syzbot

 sign-in | mailing list | source | docs
🐞 Open [1032] ≡ Subsystems 🐞 Fixed [5264] 🐞 Invalid [12589] ⬇ Missing Backports [85] 📈 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 2d06h 2d03h
KASAN: slab-use-after-free Read in htab_map_alloc (2) bpf 222 4d13h 3d09h
WARNING in bpf_map_lookup_percpu_elem bpf C done 193 5h21m 7d23h
WARNING in group_send_sig_info bpf trace 1 14d 10d 💬 1 [8d01h]
KMSAN: uninit-value in htab_map_delete_elem bpf syz 3 10d 10d
possible deadlock in stack_depot_save_flags bpf 3 4d14h 12d
WARNING in skb_ensure_writable bpf net C done 1562 3h18m 15d 💬 2 [15d]
possible deadlock in __stack_map_get bpf C error 7 3d15h 18d 💬 2 [18d]
possible deadlock in queue_stack_map_push_elem bpf C error 20 7h06m 19d
possible deadlock in __send_signal_locked bpf trace 14 6d10h 20d
WARNING in __xdp_reg_mem_model bpf net C done 42 19h06m 20d 💬 1 [1d04h]
KMSAN: uninit-value in htab_lru_percpu_map_lookup_percpu_elem bpf C 2 8d06h 21d
possible deadlock in sock_hash_update_common bpf net 17 22h46m 22d
possible deadlock in get_page_from_freelist bpf 4 1d00h 22d
KMSAN: uninit-value in htab_percpu_map_lookup_elem bpf C 6 1d13h 23d
possible deadlock in __sock_map_delete bpf net C 12 3d20h 23d
possible deadlock in __queue_map_get bpf C error 47 2d19h 24d PATCH [3d07h]
KMSAN: uninit-value in sock_hash_delete_elem bpf net C 5 3d03h 24d
WARNING in sock_map_close bpf net C 74 1h50m 28d
possible deadlock in sock_map_unref bpf net 7 2d13h 29d
BUG: unable to handle kernel NULL pointer dereference in dev_map_generic_redirect bpf net 7 26d 29d
BUG: unable to handle kernel paging request in jhash bpf C 14 11d 30d
KASAN: stack-out-of-bounds Read in hash bpf C 5 24d 31d 💬 3 [29d]
WARNING in __schedule block bpf 4 24d 33d
possible deadlock in trie_update_elem bpf 34 15h05m 40d
INFO: rcu detected stall in kauditd_thread (4) audit bpf C 6 13h07m 41d 💬 6 [37d]
possible deadlock in sk_psock_drop bpf net 21 14h00m 42d
general protection fault in bpf_check (2) bpf C done 7 34d 46d 💬 1 [44d]
possible deadlock in trie_delete_elem bpf C done 15146 10m 48d 💬 1 [26d]
possible deadlock in sock_hash_delete_elem (2) net bpf C 696 36m 49d 💬 2 [10d]
WARNING in __sock_map_delete bpf net C 34 33d 50d
possible deadlock in sock_map_delete_elem bpf net C 390 2h14m 50d
UBSAN: array-index-out-of-bounds in bpf_prog_select_runtime bpf C done 5 13d 54d PATCH [19h58m]
possible deadlock in __bpf_ringbuf_reserve bpf C error 12 4h07m 56d 💬 6 [55d]
KASAN: slab-out-of-bounds Read in btf_datasec_check_meta bpf C done 6361 1h46m 57d PATCH [57d]
KMSAN: uninit-value in bpf_prog_test_run_xdp bpf net C 2 44d 58d
KMSAN: uninit-value in ___bpf_prog_run (4) bpf C 131 11h09m 133d
WARNING in format_decode (3) bpf trace C done 532 2d04h 167d PATCH [162d]
inconsistent lock state in __lock_task_sighand bpf trace C done 752 169d 173d
INFO: rcu detected stall in sys_unshare (9) bpf C inconclusive 3 64d 178d 💬 1 [57d]
BUG: unable to handle kernel NULL pointer dereference in sk_msg_recvmsg net bpf C 67 3d02h 194d 💬 1 [21d]
possible deadlock in task_fork_fair bpf C done 8619 2h26m 212d 💬 1 [26d]
possible deadlock in console_flush_all (2) trace bpf C error 52459 12h23m 212d 💬 14 [41d]
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 1d11h 1d11h
KCSAN: data-race in bpf_lru_pop_free / htab_lru_percpu_map_lookup_percpu_elem bpf 1 26d 26d