syzbot

Applied filters: Label=subsystems:bpf (drop)

open (39):
Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Discussions
KFENCE: memory corruption in pskb_expand_head bpf net	C	done		3	1d23h	21h30m	💬 1 [21h06m]
possible deadlock in __put_partials bpf				1	5d17h	1d17h
BUG: MAX_STACK_TRACE_ENTRIES too low! (4) bpf	syz	done		2	11d	9d01h
possible deadlock in __mod_timer (4) trace bpf	C			4	2d22h	13d	💬 2 [9d16h]
possible deadlock in htab_map_delete_elem bpf	C			3	14d	24d
KASAN: slab-use-after-free Read in sk_filter_trim_cap bpf net				1	31d	31d
WARNING: locking bug in search_bpf_extables bpf				1	39d	35d
WARNING in sock_map_destroy net bpf	C	error		6	8d06h	39d	PATCH [8d16h]
BUG: unable to handle kernel NULL pointer dereference in tcp_bpf_sendmsg bpf net				2	42d	39d
WARNING in bpf_get_stack_raw_tp bpf trace	C	error		24	1d09h	40d	💬 2 [26d]
possible deadlock in work_grab_pending bpf				1	48d	44d
WARNING: bad unlock balance in search_bpf_extables bpf				2	44d	46d
WARNING in skb_ensure_writable (2) bpf net				26	53d	49d
BUG: spinlock recursion in bpf_lru_push_free bpf				1	61d	61d	💬 1 [60d]
possible deadlock in htab_lock_bucket (2) bpf	C	error		3	4h02m	61d
possible deadlock in deactivate_slab bpf				2	72d	121d
INFO: rcu detected stall in sys_bpf (9) bpf net	C	error		39	4d03h	130d
possible deadlock in __lock_task_sighand (3) bpf	C	done	inconclusive	112	68d	132d
possible deadlock in get_partial_node bpf				18	46d	136d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net	C			20	114d	140d
WARNING in bpf_map_lookup_percpu_elem bpf	C	done		2116	4d22h	159d
possible deadlock in stack_depot_save_flags bpf				7	12d	163d
possible deadlock in __stack_map_get bpf	C	error		47	1d03h	170d	💬 2 [169d]
possible deadlock in queue_stack_map_push_elem bpf	C	error		54	10d	171d
possible deadlock in get_page_from_freelist bpf				17	11d	174d	💬 5 [138d]
possible deadlock in __queue_map_get bpf	C	error		158	4d02h	176d	PATCH [142d]
possible deadlock in trie_update_elem bpf				133	5d15h	192d
INFO: rcu detected stall in kauditd_thread (4) audit bpf	C	error		15	16d	192d	💬 6 [188d]
possible deadlock in trie_delete_elem bpf	C	done		20275	2h55m	199d	PATCH [120d]
possible deadlock in sock_map_delete_elem net bpf	C	error	done	869	117d	201d
UBSAN: array-index-out-of-bounds in bpf_prog_select_runtime bpf	C	done		11	13d	205d	PATCH [152d]
possible deadlock in __bpf_ringbuf_reserve bpf	C	error		1648	11h41m	207d	💬 6 [21d]
KASAN: slab-out-of-bounds Read in btf_datasec_check_meta bpf	C	done		16010	14d	208d	PATCH [208d]
INFO: rcu detected stall in sys_syslog (2) mm bpf	syz	error		14	2h45m	228d
KMSAN: uninit-value in ___bpf_prog_run (4) bpf	C			242	4d04h	284d
WARNING in format_decode (3) bpf trace	C	done		1166	3h52m	319d	PATCH [313d]
INFO: rcu detected stall in sys_unshare (9) bpf	C	inconclusive		7	1d05h	330d	💬 1 [208d]
possible deadlock in task_fork_fair bpf	C	done		9106	11d	363d	💬 1 [21d]
INFO: rcu detected stall in watchdog bpf usb	C	error		6	3d18h	779d

moderation (5):
Title	Repro	Count	Last	Reported
KCSAN: data-race in __queue_delayed_work / kvfree_call_rcu bpf		1	4d06h	4d06h
KCSAN: data-race in bpf_lru_pop_free / htab_lru_percpu_map_lookup_elem (3) bpf		1	7d22h	7d22h
general protection fault in drain_mem_cache (2) bpf		1	29d	25d
KASAN: slab-use-after-free Read in cpu_map_enqueue bpf net		3	71d	83d
KCSAN: data-race in pcpu_alloc / pcpu_block_update_hint_alloc netfilter bpf	syz	1228	141d	1795d