syzbot

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	5d13h	1d01h
WARNING in push_jmp_history bpf	C	done		5	7d08h	7d02h	💬 3 [6d11h]
WARNING in acquire_reference_state bpf	C	done		9	10d	7d15h
KFENCE: memory corruption in pskb_expand_head bpf net	C	done		5	7d08h	9d13h	💬 1 [9d13h]
possible deadlock in __put_partials bpf				1	14d	10d
BUG: MAX_STACK_TRACE_ENTRIES too low! (4) bpf	syz	done		3	1d00h	17d
possible deadlock in __mod_timer (4) trace bpf	C			4	11d	22d	💬 4 [3d02h]
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	4d21h	49d	💬 4 [3d02h]
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	58d
BUG: spinlock recursion in bpf_lru_push_free bpf				1	70d	70d	💬 1 [69d]
possible deadlock in htab_lock_bucket (2) bpf	C	error		3	8d19h	70d
possible deadlock in deactivate_slab bpf				2	81d	129d
INFO: rcu detected stall in sys_bpf (9) bpf net	C	error		42	1d16h	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	149d
WARNING in bpf_map_lookup_percpu_elem bpf	C	done		2116	13d	168d
possible deadlock in stack_depot_save_flags bpf				7	21d	172d
INFO: rcu detected stall in sys_close (7) bpf	C	error		3	4d04h	178d
possible deadlock in __stack_map_get bpf	C	error		47	9d19h	179d	💬 2 [178d]
possible deadlock in queue_stack_map_push_elem bpf	C	error		54	4d15h	179d
possible deadlock in get_page_from_freelist bpf				17	20d	182d	💬 5 [147d]
possible deadlock in __queue_map_get bpf	C	error		159	7d15h	184d	PATCH [150d]
possible deadlock in trie_update_elem bpf				135	2d19h	200d
INFO: rcu detected stall in kauditd_thread (4) audit bpf	C	error		15	25d	201d	💬 6 [197d]
possible deadlock in trie_delete_elem bpf	C	done		20383	3h10m	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	7d23h	214d	PATCH [160d]
possible deadlock in __bpf_ringbuf_reserve bpf	C	error		1657	1d08h	216d	💬 6 [30d]
KASAN: slab-out-of-bounds Read in btf_datasec_check_meta bpf	C	done		16010	23d	217d	PATCH [217d]
INFO: rcu detected stall in sys_syslog (2) mm bpf	syz	error		18	6d03h	237d
KMSAN: uninit-value in ___bpf_prog_run (4) bpf	C			243	17h39m	293d
WARNING in format_decode (3) bpf trace	C	done		1175	4h01m	327d	PATCH [5d08h]
INFO: rcu detected stall in sys_unshare (9) bpf	C	inconclusive		8	7d12h	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	788d

moderation (6):
Title	Repro	Count	Last	Reported
KCSAN: data-race in __queue_delayed_work / kvfree_call_rcu bpf		2	5d23h	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	1d06h	148d
KCSAN: data-race in pcpu_alloc / pcpu_block_update_hint_alloc netfilter bpf	syz	1228	149d	1803d