syzbot

 sign-in | mailing list | source | docs
🐞 Open [1031] ≡ Subsystems 🐞 Fixed [5265] 🐞 Invalid [12592] ⬇ 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 2d12h 2d09h 💬 1 [4h12m]
KASAN: slab-use-after-free Read in htab_map_alloc (2) bpf 222 4d19h 3d15h
WARNING in bpf_map_lookup_percpu_elem bpf C done 194 4h38m 8d05h
WARNING in group_send_sig_info bpf trace 1 14d 10d 💬 1 [8d07h]
KMSAN: uninit-value in htab_map_delete_elem bpf syz 3 10d 10d
possible deadlock in stack_depot_save_flags bpf 3 4d20h 12d
WARNING in skb_ensure_writable bpf net C done 1564 1h42m 15d 💬 2 [15d]
possible deadlock in __stack_map_get bpf C error 7 3d21h 19d 💬 2 [18d]
possible deadlock in queue_stack_map_push_elem bpf C error 20 13h07m 20d
possible deadlock in __send_signal_locked bpf trace 14 6d16h 20d
WARNING in __xdp_reg_mem_model bpf net C done 42 1d01h 20d 💬 1 [1d10h]
KMSAN: uninit-value in htab_lru_percpu_map_lookup_percpu_elem bpf C 2 8d12h 21d
possible deadlock in sock_hash_update_common bpf net 18 5h12m 22d
possible deadlock in get_page_from_freelist bpf 4 1d06h 22d
KMSAN: uninit-value in htab_percpu_map_lookup_elem bpf C 6 1d19h 23d
possible deadlock in __sock_map_delete bpf net C 12 4d02h 23d
possible deadlock in __queue_map_get bpf C error 48 5h10m 24d PATCH [3d13h]
KMSAN: uninit-value in sock_hash_delete_elem bpf net C 5 3d09h 25d
WARNING in sock_map_close bpf net C 76 2h55m 29d
possible deadlock in sock_map_unref bpf net 7 2d19h 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 12d 30d
KASAN: stack-out-of-bounds Read in hash bpf C 5 24d 31d 💬 3 [30d]
WARNING in __schedule block bpf 4 24d 33d
possible deadlock in trie_update_elem bpf 36 9m 41d
INFO: rcu detected stall in kauditd_thread (4) audit bpf C 6 19h08m 41d 💬 6 [37d]
possible deadlock in sk_psock_drop bpf net 21 20h02m 42d
general protection fault in bpf_check (2) bpf C done 7 35d 46d 💬 1 [44d]
possible deadlock in trie_delete_elem bpf C done 15167 30m 48d 💬 1 [26d]
possible deadlock in sock_hash_delete_elem (2) net bpf C 702 21m 49d 💬 2 [10d]
WARNING in __sock_map_delete bpf net C 34 33d 50d
possible deadlock in sock_map_delete_elem bpf net C 397 1h15m 50d
UBSAN: array-index-out-of-bounds in bpf_prog_select_runtime bpf C done 5 14d 54d PATCH [1d02h]
possible deadlock in __bpf_ringbuf_reserve bpf C error 12 10h08m 56d 💬 6 [55d]
KASAN: slab-out-of-bounds Read in btf_datasec_check_meta bpf C done 6371 1h36m 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 17h10m 133d
WARNING in format_decode (3) bpf trace C done 532 2d10h 168d 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 179d 💬 1 [57d]
BUG: unable to handle kernel NULL pointer dereference in sk_msg_recvmsg net bpf C 67 3d08h 194d 💬 1 [22d]
possible deadlock in task_fork_fair bpf C done 8619 8h28m 212d 💬 1 [26d]
possible deadlock in console_flush_all (2) trace bpf C error 52460 4h38m 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 1d17h 1d17h
KCSAN: data-race in bpf_lru_pop_free / htab_lru_percpu_map_lookup_percpu_elem bpf 1 26d 26d