syzbot

 sign-in | mailing list | source | docs
🐞 Open [1285]
≡ Subsystems
🐞 Fixed [5720]
🐞 Invalid [13957]
⬇ Missing Backports [96]
Kernel Health Bugs/Month Bug Lifetimes Fuzzing Crashes
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

Applied filters: Label=subsystems:bpf (drop)
open (43):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in page_pool_put_unrefed_netmem bpf net 1 5d10h 22h15m
WARNING in push_jmp_history bpf C done 5 7d05h 6d23h 💬 3 [6d07h]
WARNING in acquire_reference_state bpf C done 9 10d 7d12h
KFENCE: memory corruption in pskb_expand_head bpf net C done 5 7d04h 9d09h 💬 1 [9d09h]
possible deadlock in __put_partials bpf 1 14d 10d
BUG: MAX_STACK_TRACE_ENTRIES too low! (4) bpf syz done 3 20h42m 17d
possible deadlock in __mod_timer (4) trace bpf C 4 11d 22d 💬 4 [2d22h]
possible deadlock in htab_map_delete_elem bpf C 3 23d 33d
KASAN: slab-use-after-free Read in sk_filter_trim_cap bpf net 1 40d 40d
WARNING: locking bug in search_bpf_extables bpf 1 47d 43d
WARNING in sock_map_destroy net bpf C error 6 16d 48d PATCH [17d]
BUG: unable to handle kernel NULL pointer dereference in tcp_bpf_sendmsg bpf net 2 51d 48d
WARNING in bpf_get_stack_raw_tp bpf trace C error 32 4d18h 49d 💬 4 [2d22h]
possible deadlock in work_grab_pending bpf 1 57d 53d
WARNING: bad unlock balance in search_bpf_extables bpf 2 53d 55d
WARNING in skb_ensure_writable (2) bpf net 26 61d 57d
BUG: spinlock recursion in bpf_lru_push_free bpf 1 70d 70d 💬 1 [68d]
possible deadlock in htab_lock_bucket (2) bpf C error 3 8d16h 70d
possible deadlock in deactivate_slab bpf 2 81d 129d
INFO: rcu detected stall in sys_bpf (9) bpf net C error 42 1d12h 139d
possible deadlock in __lock_task_sighand (3) bpf C done inconclusive 112 77d 140d
possible deadlock in get_partial_node bpf 18 54d 145d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net C 20 122d 148d
WARNING in bpf_map_lookup_percpu_elem bpf C done 2116 13d 167d
possible deadlock in stack_depot_save_flags bpf 7 21d 171d
INFO: rcu detected stall in sys_close (7) bpf C error 3 4d01h 178d
possible deadlock in __stack_map_get bpf C error 47 9d16h 178d 💬 2 [178d]
possible deadlock in queue_stack_map_push_elem bpf C error 54 4d12h 179d
possible deadlock in get_page_from_freelist bpf 17 19d 182d 💬 5 [147d]
possible deadlock in __queue_map_get bpf C error 159 7d12h 184d PATCH [150d]
possible deadlock in trie_update_elem bpf 135 2d16h 200d
INFO: rcu detected stall in kauditd_thread (4) audit bpf C error 15 25d 200d 💬 6 [197d]
possible deadlock in trie_delete_elem bpf C done 20382 2h27m 208d PATCH [129d]
possible deadlock in sock_map_delete_elem net bpf C error done 869 125d 210d
UBSAN: array-index-out-of-bounds in bpf_prog_select_runtime bpf C done 11 7d19h 214d PATCH [160d]
possible deadlock in __bpf_ringbuf_reserve bpf C error 1657 1d04h 216d 💬 6 [30d]
KASAN: slab-out-of-bounds Read in btf_datasec_check_meta bpf C done 16010 22d 217d PATCH [216d]
INFO: rcu detected stall in sys_syslog (2) mm bpf syz error 18 5d23h 237d
KMSAN: uninit-value in ___bpf_prog_run (4) bpf C 243 14h04m 293d
WARNING in format_decode (3) bpf trace C done 1175 25m 327d PATCH [5d04h]
INFO: rcu detected stall in sys_unshare (9) bpf C inconclusive 8 7d08h 338d 💬 1 [217d]
possible deadlock in task_fork_fair bpf C done 9106 19d 372d 💬 1 [30d]
INFO: rcu detected stall in watchdog bpf usb C error 6 12d 787d
moderation (6):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __queue_delayed_work / kvfree_call_rcu bpf 2 5d20h 12d
KCSAN: data-race in bpf_lru_pop_free / htab_lru_percpu_map_lookup_elem (3) bpf 1 16d 16d
general protection fault in drain_mem_cache (2) bpf 1 38d 34d
KASAN: slab-use-after-free Read in cpu_map_enqueue bpf net 3 79d 92d
KCSAN: data-race in pcpu_alloc_noprof / pcpu_block_update_hint_alloc netfilter bpf syz 157 1d03h 147d
KCSAN: data-race in pcpu_alloc / pcpu_block_update_hint_alloc netfilter bpf syz 1228 149d 1803d