syzbot

Applied filters: Label=subsystems:bpf (drop)

open (25) 🔗

Title	Rank 🛈	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Discussions
KASAN: slab-use-after-free Read in bpf_trace_run9 bpf trace	19	C			6	9d06h	5d11h	PATCH [3d23h]
KASAN: slab-use-after-free Read in bpf_trace_run3 (2) bpf trace	19	C			4	5d11h	10d	💬 4 [4d22h]
KASAN: slab-use-after-free Read in bpf_trace_run2 (3) trace bpf	19	syz			44	38m	16d
KCSAN: data-race in __udp_enqueue_schedule_skb / sk_psock_drop race:harmful net bpf	6				1	31d	21d	💬 6 [3d18h]
KASAN: slab-use-after-free Read in sk_msg_recvmsg net bpf	19	C	error		3	26d	21d	💬 11 [3d12h]
INFO: rcu detected stall in vma_merge_new_range (3) bpf	1	syz	error	error	1	43d	41d
KMSAN: uninit-value in bpf_prog_test_run_skb bpf	7	C			4	43d	68d	PATCH [41d]
general protection fault in bpf_get_local_storage (2) bpf	2	C			3	58d	68d	💬 3 [67d]
INFO: rcu detected stall in watchdog (2) bpf trace	1	C	error	error	1	78d	76d	💬 3 [60d]
inconsistent lock state in bpf_lru_push_free bpf	4	C	error		211	31m	76d
INFO: rcu detected stall in unwind_get_return_address (2) bpf	1	syz	error	error	1	86d	82d
KMSAN: uninit-value in handle_bug bpf	7				237	7h23m	92d
possible deadlock in bpf_lru_push_free (2) bpf	4	C	error	inconclusive	1	1d20h	116d	💬 3 [92d]
KASAN: stack-out-of-bounds Write in __bpf_get_stack bpf	21	C	done	error	7	36d	118d	PATCH [54d]
WARNING in reg_bounds_sanity_check (2) bpf	-1	C	done		19577	4h13m	184d	PATCH [131d]
INFO: rcu detected stall in task_work_add bpf	1	syz	error	error	4	68d	202d
possible deadlock in down_trylock (3) bpf trace	4	C	error		2	133d	216d	💬 2 [123d]
WARNING in trace_suspend_resume bpf	-1	C			2433	4h07m	220d	💬 1 [30d]
INFO: task hung in dev_map_free (3) net bpf	1				102	3d02h	238d
KCSAN: data-race in __htab_map_lookup_elem / bpf_lru_pop_free bpf	6				33	51d	271d	PATCH [235d]
INFO: rcu detected stall in task_numa_work (2) bpf mm	1	C	error	error	22	40d	429d
possible deadlock in __lock_task_sighand (3) bpf	4	C	done	inconclusive	112	587d	651d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net	7	C			20	633d	659d
possible deadlock in __stack_map_get bpf	4	C	error	error	56	336d	689d	💬 2 [350d]
possible deadlock in sock_map_delete_elem net bpf	4	C	error	done	869	636d	720d

moderation (5) 🔗

Title	Rank 🛈	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Discussions
KCSAN: data-race in __bpf_lru_list_rotate / bpf_lru_push_free (3) bpf	6				2	16d	34d
KCSAN: data-race in bpf_obj_memcpy / copy_map_value bpf	6				1	49d	49d
KCSAN: data-race in bq_flush_to_queue / cpu_map_kthread_run (2) net bpf	6				410	5h53m	65d
KCSAN: data-race in bcmp / stack_map_get_build_id_offset bpf	6				7	53d	167d
KCSAN: data-race in pcpu_alloc_noprof / pcpu_block_update_hint_alloc netfilter bpf	6	syz			198	472d	658d