syzbot

 sign-in | mailing list | source | docs
🐞 Open [1027] ≡ Subsystems 🐞 Fixed [5251] 🐞 Invalid [12570] ⬇ Missing Backports [86] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes 💬 Send us feedback

Applied filters: Label=subsystems:bpf (drop)
open (42):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in htab_map_alloc (2) bpf 222 1d15h 11h35m
WARNING in bpf_map_lookup_percpu_elem bpf C done 171 12h29m 5d01h
WARNING in group_send_sig_info bpf trace 1 11d 7d05h 💬 1 [5d04h]
KMSAN: uninit-value in htab_map_delete_elem bpf syz 3 7d12h 7d13h
possible deadlock in stack_depot_save_flags bpf 3 1d16h 9d03h
WARNING in skb_ensure_writable bpf net C done 1551 5h49m 12d 💬 2 [12d]
possible deadlock in __stack_map_get bpf C error 7 17h55m 16d 💬 2 [15d]
possible deadlock in queue_stack_map_push_elem bpf C error 10 4h14m 17d
possible deadlock in __send_signal_locked bpf trace 14 3d13h 17d
WARNING in __xdp_reg_mem_model bpf net C done 36 6h13m 17d
KMSAN: uninit-value in htab_lru_percpu_map_lookup_percpu_elem bpf C 2 5d08h 18d
possible deadlock in sock_hash_update_common bpf net 13 2h57m 19d
possible deadlock in get_page_from_freelist bpf 3 19d 19d
KMSAN: uninit-value in htab_percpu_map_lookup_elem bpf C 6 12d 20d
possible deadlock in __sock_map_delete bpf net C 12 22h56m 20d
possible deadlock in __queue_map_get bpf C 46 1d07h 21d PATCH [9h34m]
KMSAN: uninit-value in sock_hash_delete_elem bpf net C 5 6h01m 21d
WARNING in sock_map_close bpf net C 55 2h18m 25d
possible deadlock in sock_map_unref bpf net 6 10h14m 26d
BUG: unable to handle kernel NULL pointer dereference in dev_map_generic_redirect bpf net 7 23d 26d
BUG: unable to handle kernel paging request in jhash bpf C 14 9d01h 27d
KASAN: stack-out-of-bounds Read in hash bpf C 5 21d 28d 💬 3 [26d]
WARNING in __schedule block bpf 4 21d 30d
possible deadlock in trie_update_elem bpf 24 2d02h 37d
INFO: rcu detected stall in kauditd_thread (4) audit bpf C 5 9d00h 38d 💬 6 [34d]
possible deadlock in sk_psock_drop bpf net 15 1h59m 39d
general protection fault in bpf_check (2) bpf C done 7 32d 43d 💬 1 [41d]
possible deadlock in trie_delete_elem bpf C done 14919 26m 45d 💬 1 [23d]
possible deadlock in sock_hash_delete_elem (2) net bpf C 595 now 46d 💬 2 [7d13h]
WARNING in __sock_map_delete bpf net C 34 30d 47d
possible deadlock in sock_map_delete_elem bpf net C 309 4h18m 47d
UBSAN: array-index-out-of-bounds in bpf_prog_select_runtime bpf C done 5 10d 51d PATCH [37d]
possible deadlock in __bpf_ringbuf_reserve bpf C error 9 1d08h 53d 💬 6 [52d]
KASAN: slab-out-of-bounds Read in btf_datasec_check_meta bpf C done 6222 18m 54d PATCH [54d]
KMSAN: uninit-value in bpf_prog_test_run_xdp bpf net C 2 41d 55d
KMSAN: uninit-value in ___bpf_prog_run (4) bpf C 129 1d06h 130d
WARNING in format_decode (3) bpf trace C done 531 1d00h 164d PATCH [159d]
inconsistent lock state in __lock_task_sighand bpf trace C done 752 166d 170d
INFO: rcu detected stall in sys_unshare (9) bpf C inconclusive 3 61d 175d 💬 1 [54d]
BUG: unable to handle kernel NULL pointer dereference in sk_msg_recvmsg net bpf C 67 4h27m 191d 💬 1 [18d]
possible deadlock in task_fork_fair bpf C done 8616 4h04m 209d 💬 1 [23d]
possible deadlock in console_flush_all (2) trace bpf C error 52446 9m 209d 💬 14 [38d]
moderation (1):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in bpf_lru_pop_free / htab_lru_percpu_map_lookup_percpu_elem bpf 1 23d 23d