syzbot

Applied filters: Label=subsystems:bpf (drop)

open (47):
Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Discussions
KASAN: slab-use-after-free Read in sk_filter_trim_cap bpf net				1	3d11h	3d06h
WARNING: locking bug in search_bpf_extables bpf				1	10d	6d20h
WARNING in sock_map_destroy bpf net	C	error		6	11d	11d	PATCH [2d12h]
BUG: unable to handle kernel NULL pointer dereference in tcp_bpf_sendmsg bpf net				2	14d	11d
WARNING in bpf_get_stack_raw_tp bpf trace	C	error		14	3d01h	12d
possible deadlock in work_grab_pending bpf				1	20d	16d
WARNING: bad unlock balance in search_bpf_extables bpf				2	16d	18d
WARNING in skb_ensure_writable (2) net bpf				26	24d	20d
BUG: spinlock recursion in bpf_lru_push_free bpf				1	33d	33d	💬 1 [32d]
possible deadlock in htab_lock_bucket (2) bpf	C	error		2	5d18h	33d
possible deadlock in console_flush_all (3) bpf trace	C	error		2266	7h19m	55d	PATCH [50d]
KMSAN: uninit-value in trie_lookup_elem (2) bpf				1	87d	83d
WARNING: locking bug in __pcpu_freelist_pop bpf				3	79d	85d
KMSAN: uninit-value in bstr_printf (2) bpf	C			5	86d	87d
KMSAN: uninit-value in trie_delete_elem (2) bpf	C			13	85d	87d
KMSAN: uninit-value in __bpf_strtoull (2) bpf	C			69	85d	90d
possible deadlock in deactivate_slab bpf				2	44d	92d
INFO: rcu detected stall in sys_bpf (9) bpf net	C	error		31	5d08h	102d
possible deadlock in __lock_task_sighand (3) bpf	C	done	inconclusive	112	40d	103d
general protection fault in dev_map_enqueue (2) bpf net	C	error	done	336	37d	103d	PATCH [51d]
possible deadlock in get_partial_node bpf				18	17d	108d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net	C			20	85d	111d
WARNING in bpf_map_lookup_percpu_elem bpf	C	done		2116	9d03h	130d
possible deadlock in stack_depot_save_flags bpf				6	46d	135d
possible deadlock in __stack_map_get bpf	C	error		42	5h26m	141d	💬 2 [141d]
possible deadlock in queue_stack_map_push_elem bpf	C	error		50	6d06h	142d
WARNING in __xdp_reg_mem_model net bpf	C	done	done	110	60d	143d	💬 1 [30d]
KMSAN: uninit-value in htab_lru_percpu_map_lookup_percpu_elem bpf	C			2	131d	143d	PATCH [78d]
possible deadlock in get_page_from_freelist bpf				16	17d	145d	💬 5 [110d]
KMSAN: uninit-value in htab_percpu_map_lookup_elem bpf	C			6	124d	146d	PATCH [85d]
possible deadlock in __queue_map_get bpf	C	error		147	13d	147d	PATCH [113d]
KMSAN: uninit-value in sock_hash_delete_elem net bpf	C			32	95d	147d	PATCH [68d]
BUG: unable to handle kernel NULL pointer dereference in dev_map_generic_redirect bpf net				20	53d	152d
INFO: rcu detected stall in sys_clone (8) bpf mm	C	error		48	3d12h	162d	💬 10 [66d]
possible deadlock in trie_update_elem bpf				128	6d08h	163d
INFO: rcu detected stall in kauditd_thread (4) audit bpf	C	error		14	21d	164d	💬 6 [160d]
possible deadlock in trie_delete_elem bpf	C	done		19490	6h46m	171d	PATCH [92d]
possible deadlock in sock_map_delete_elem bpf net	C	error	done	869	88d	173d
UBSAN: array-index-out-of-bounds in bpf_prog_select_runtime bpf	C	done		5	3d14h	177d	PATCH [123d]
possible deadlock in __bpf_ringbuf_reserve bpf	C	error		1510	19h15m	179d	💬 6 [24d]
KASAN: slab-out-of-bounds Read in btf_datasec_check_meta bpf	C	done		15512	now	180d	PATCH [180d]
KMSAN: uninit-value in ___bpf_prog_run (4) bpf	C			222	1d18h	256d
WARNING in format_decode (3) bpf trace	C	done		1023	1d22h	290d	PATCH [285d]
INFO: rcu detected stall in sys_unshare (9) bpf	C	inconclusive		6	4d18h	301d	💬 1 [180d]
BUG: unable to handle kernel NULL pointer dereference in sk_msg_recvmsg bpf net	C			108	58d	317d	💬 1 [54d]
possible deadlock in task_fork_fair bpf	C	done		9042	10h04m	335d	💬 1 [24d]
INFO: rcu detected stall in watchdog bpf usb	C	error		4	16d	750d

moderation (4):
Title	Repro	Count	Last	Reported
KASAN: slab-use-after-free Read in cpu_map_enqueue bpf net		3	42d	55d
BUG: corrupted list in __bpf_lru_node_move bpf		1	80d	76d
general protection fault in get_memcg bpf		2	73d	110d
KCSAN: data-race in pcpu_alloc / pcpu_block_update_hint_alloc netfilter bpf	syz	1228	112d	1766d