syzbot

Applied filters: Label=subsystems:bpf (drop)

open (24) 🔗

Title	Rank 🛈	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Discussions
KASAN: slab-use-after-free Read in bpf_trace_run3 (2) bpf trace	19	C			3	6h04m	2d23h	💬 2 [6h03m]
KASAN: slab-use-after-free Read in bpf_trace_run2 (3) trace bpf	19	syz			29	3h22m	8d08h
KCSAN: data-race in __udp_enqueue_schedule_skb / sk_psock_drop net bpf race:harmful	6				1	23d	13d	💬 4 [7d13h]
KASAN: slab-use-after-free Read in sk_msg_recvmsg net bpf	19	C	error		3	19d	13d	💬 6 [7d13h]
INFO: rcu detected stall in vma_merge_new_range (3) bpf	1	syz	error	error	1	35d	33d
KMSAN: uninit-value in bpf_prog_test_run_skb bpf	7	C			4	36d	60d	PATCH [34d]
general protection fault in bpf_get_local_storage (2) bpf	2	C			3	50d	60d	💬 3 [60d]
INFO: rcu detected stall in watchdog (2) bpf trace	1	C	error	error	1	70d	68d	💬 3 [52d]
inconsistent lock state in bpf_lru_push_free bpf	4	C	error		184	1h41m	68d
INFO: rcu detected stall in unwind_get_return_address (2) bpf	1	syz	error	error	1	78d	74d
KMSAN: uninit-value in handle_bug bpf	7				191	2h18m	84d
possible deadlock in bpf_lru_push_free (2) bpf	4	C	error	inconclusive	1	94d	108d	💬 3 [85d]
KASAN: stack-out-of-bounds Write in __bpf_get_stack bpf	21	C	done		7	28d	110d	PATCH [46d]
WARNING in reg_bounds_sanity_check (2) bpf	-1	C	done		19241	40m	177d	PATCH [123d]
INFO: rcu detected stall in task_work_add bpf	1	syz	error	error	4	60d	195d
possible deadlock in down_trylock (3) bpf trace	4	C	error		2	125d	208d	💬 2 [116d]
WARNING in trace_suspend_resume bpf	-1	C			2401	8h29m	212d	💬 1 [22d]
INFO: task hung in dev_map_free (3) net bpf	1				101	59d	230d
KCSAN: data-race in __htab_map_lookup_elem / bpf_lru_pop_free bpf	6				33	44d	264d	PATCH [227d]
INFO: rcu detected stall in task_numa_work (2) bpf mm	1	C	error	error	22	32d	421d
possible deadlock in __lock_task_sighand (3) bpf	4	C	done	inconclusive	112	580d	643d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net	7	C			20	625d	651d
possible deadlock in __stack_map_get bpf	4	C	error	error	56	328d	681d	💬 2 [342d]
possible deadlock in sock_map_delete_elem net bpf	4	C	error	done	869	628d	712d

moderation (7) 🔗

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	9d05h	27d
KCSAN: data-race in bpf_obj_memcpy / copy_map_value bpf	6				1	42d	42d
KCSAN: data-race in bpf_get_ns_current_pid_tgid / bpf_get_ns_current_pid_tgid bpf	6				1	54d	54d
KCSAN: data-race in bq_flush_to_queue / cpu_map_kthread_run (2) net bpf	6				396	17h23m	57d
KCSAN: data-race in bcmp / stack_map_get_build_id_offset bpf	6				7	45d	160d
KCSAN: data-race in __bpf_get_stackid / bcmp bpf	6				165	43d	256d
KCSAN: data-race in pcpu_alloc_noprof / pcpu_block_update_hint_alloc netfilter bpf	6	syz			198	464d	650d