syzbot

Applied filters: Label=subsystems:bpf (drop)

open (21) 🔗

Title	Rank 🛈	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Discussions
KMSAN: uninit-value in bpf_prog_test_run_skb bpf	7	C			3	8d17h	19d	PATCH [4d20h]
general protection fault in bpf_get_local_storage (2) bpf	2	C			3	9d05h	19d	💬 3 [19d]
INFO: rcu detected stall in watchdog (2) bpf trace	1	C	error		1	29d	27d	💬 3 [11d]
inconsistent lock state in bpf_lru_push_free bpf	4	C	error		21	5d05h	27d
INFO: rcu detected stall in unwind_get_return_address (2) bpf	1	syz	error	error	1	37d	33d
general protection fault in bq_flush_to_queue (2) bpf net	2	C	error		6	6h48m	42d	PATCH [34d]
KMSAN: uninit-value in handle_bug bpf	7				41	1d12h	43d
linux-next test error: WARNING: kmalloc bug in bpf_prog_alloc_no_stats bpf	-1				2	62d	58d
WARNING: kmalloc bug in bpf_prog_alloc_no_stats bpf	-1				2	63d	60d	PATCH [55d]
possible deadlock in bpf_lru_push_free (2) bpf	4	C	error	inconclusive	1	53d	67d	💬 3 [44d]
KASAN: stack-out-of-bounds Write in __bpf_get_stack bpf	23	C	done		7	5d09h	69d	PATCH [5d14h]
WARNING in reg_bounds_sanity_check (2) bpf	-1	C	done		13928	6h53m	136d	PATCH [82d]
INFO: rcu detected stall in task_work_add bpf	1	syz	error		4	19d	153d
possible deadlock in down_trylock (3) bpf trace	4	C	error		2	84d	167d	💬 2 [75d]
INFO: task hung in dev_map_free (3) bpf net	1				101	18d	189d
KCSAN: data-race in __htab_map_lookup_elem / bpf_lru_pop_free bpf	6				33	3d02h	223d	PATCH [186d]
INFO: rcu detected stall in task_numa_work (2) bpf mm	1	C	error	error	21	74d	380d
possible deadlock in __lock_task_sighand (3) bpf	4	C	done	inconclusive	112	539d	602d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net	7	C			20	584d	610d
possible deadlock in __stack_map_get bpf	4	C	error	error	56	287d	640d	💬 2 [301d]
possible deadlock in sock_map_delete_elem net bpf	4	C	error	done	869	587d	671d

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	1d00h	1d00h
KCSAN: data-race in __perf_event_overflow / perf_event_attach_bpf_prog (2) trace bpf	6				2	1d14h	8d06h
KCSAN: data-race in bpf_get_ns_current_pid_tgid / bpf_get_ns_current_pid_tgid bpf	6				1	13d	13d
KCSAN: data-race in bq_flush_to_queue / cpu_map_kthread_run (2) bpf net	6				319	17h40m	16d
KCSAN: data-race in alloc_htab_elem / bcmp bpf	6				1	35d	35d
KCSAN: data-race in bcmp / parse_build_id bpf	6				5	15d	112d
KCSAN: data-race in bcmp / stack_map_get_build_id_offset bpf	6				7	4d21h	119d
KCSAN: data-race in __bpf_get_stackid / __bpf_get_stackid bpf	6				42	21d	209d
KCSAN: data-race in __bpf_get_stackid / bcmp bpf	6				165	2d19h	214d
KCSAN: data-race in pcpu_alloc_noprof / pcpu_block_update_hint_alloc netfilter bpf	6	syz			198	423d	609d