syzbot

Applied filters: Label=subsystems:bpf (drop)

open (22) 🔗

Title	Rank 🛈	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Discussions
KMSAN: uninit-value in bpf_prog_test_run_skb bpf	7	C			3	11d	21d	PATCH [7d07h]
general protection fault in bpf_get_local_storage (2) bpf	2	C			3	11d	21d	💬 3 [21d]
INFO: rcu detected stall in watchdog (2) bpf trace	1	C	error	error	1	31d	29d	💬 3 [14d]
inconsistent lock state in bpf_lru_push_free bpf	4	C	error		21	7d15h	30d
INFO: rcu detected stall in unwind_get_return_address (2) bpf	1	syz	error	error	1	40d	36d
general protection fault in bq_flush_to_queue (2) bpf net	2	C	error		6	2d17h	44d	PATCH [36d]
KMSAN: uninit-value in handle_bug bpf	7				41	3d23h	46d
linux-next test error: WARNING: kmalloc bug in bpf_prog_alloc_no_stats bpf	-1				2	64d	60d
WARNING: kmalloc bug in bpf_prog_alloc_no_stats bpf	-1				2	65d	63d	PATCH [58d]
possible deadlock in bpf_lru_push_free (2) bpf	4	C	error	inconclusive	1	55d	69d	💬 3 [46d]
KASAN: stack-out-of-bounds Write in __bpf_get_stack bpf	23	C	done		7	7d20h	72d	PATCH [8d01h]
WARNING in reg_bounds_sanity_check (2) bpf	-1	C	done		14327	1h11m	138d	PATCH [85d]
INFO: rcu detected stall in task_work_add bpf	1	syz	error		4	22d	156d
possible deadlock in down_trylock (3) bpf trace	4	C	error		2	86d	170d	💬 2 [77d]
INFO: task hung in dev_map_free (3) bpf net	1				101	20d	192d
KCSAN: data-race in __htab_map_lookup_elem / bpf_lru_pop_free bpf	6				33	5d13h	225d	PATCH [189d]
INFO: rcu detected stall in task_numa_work (2) bpf mm	1	C	error	error	21	77d	382d
INFO: rcu detected stall in sys_sendmmsg (7) tipc bpf	1				101	7d22h	417d
possible deadlock in __lock_task_sighand (3) bpf	4	C	done	inconclusive	112	541d	604d
KMSAN: uninit-value in dev_map_hash_lookup_elem net bpf	7	C			20	586d	613d
possible deadlock in __stack_map_get bpf	4	C	error	error	56	289d	643d	💬 2 [304d]
possible deadlock in sock_map_delete_elem bpf net	4	C	error	done	869	589d	674d

moderation (10) 🔗

Title	Rank 🛈	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Discussions
KCSAN: data-race in bpf_obj_memcpy / copy_map_value bpf	6				1	3d11h	3d11h
KCSAN: data-race in __perf_event_overflow / perf_event_attach_bpf_prog (2) trace bpf	6				2	4d01h	10d
KCSAN: data-race in bpf_get_ns_current_pid_tgid / bpf_get_ns_current_pid_tgid bpf	6				1	15d	15d
KCSAN: data-race in bq_flush_to_queue / cpu_map_kthread_run (2) net bpf	6				325	15h36m	18d
KCSAN: data-race in alloc_htab_elem / bcmp bpf	6				1	37d	37d
KCSAN: data-race in bcmp / parse_build_id bpf	6				5	18d	115d
KCSAN: data-race in bcmp / stack_map_get_build_id_offset bpf	6				7	7d08h	121d
KCSAN: data-race in __bpf_get_stackid / __bpf_get_stackid bpf	6				42	23d	212d
KCSAN: data-race in __bpf_get_stackid / bcmp bpf	6				165	5d06h	217d
KCSAN: data-race in pcpu_alloc_noprof / pcpu_block_update_hint_alloc netfilter bpf	6	syz			198	425d	612d