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	6d05h	16d	PATCH [2d08h]
general protection fault in bpf_get_local_storage (2) bpf	2	C			3	6d17h	16d	💬 3 [16d]
INFO: rcu detected stall in watchdog (2) bpf trace	1	C	error		1	26d	24d	💬 3 [9d06h]
inconsistent lock state in bpf_lru_push_free bpf	4	C	error		21	2d17h	25d
INFO: rcu detected stall in unwind_get_return_address (2) bpf	1	syz	error	error	1	35d	31d
general protection fault in bq_flush_to_queue (2) bpf net	2	C	error		6	28d	39d	PATCH [31d]
KMSAN: uninit-value in handle_bug bpf	7				39	2d04h	41d
linux-next test error: WARNING: kmalloc bug in bpf_prog_alloc_no_stats bpf	-1				2	59d	55d
WARNING: kmalloc bug in bpf_prog_alloc_no_stats bpf	-1				2	60d	58d	PATCH [53d]
possible deadlock in bpf_lru_push_free (2) bpf	4	C	error	inconclusive	1	50d	64d	💬 3 [41d]
KASAN: stack-out-of-bounds Write in __bpf_get_stack bpf	23	C	done		7	2d21h	67d	PATCH [3d02h]
WARNING in reg_bounds_sanity_check (2) bpf	-1	C	done		13515	43m	133d	PATCH [80d]
WARNING in sock_hash_delete_elem (2) bpf net	-1				5	97d	135d
INFO: rcu detected stall in task_work_add bpf	1	syz	error		4	17d	151d
possible deadlock in down_trylock (3) bpf trace	4	C	error		2	81d	165d	💬 2 [72d]
INFO: task hung in dev_map_free (3) bpf net	1				101	15d	187d
KCSAN: data-race in __htab_map_lookup_elem / bpf_lru_pop_free bpf	6				33	15h09m	220d	PATCH [184d]
INFO: rcu detected stall in task_numa_work (2) bpf mm	1	C	error	error	21	72d	377d
possible deadlock in __lock_task_sighand (3) bpf	4	C	done	inconclusive	112	536d	599d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net	7	C			20	581d	608d
possible deadlock in __stack_map_get bpf	4	C	error	error	56	285d	638d	💬 2 [299d]
possible deadlock in sock_map_delete_elem net bpf	4	C	error	done	869	584d	669d

moderation (9) 🔗

Title	Rank 🛈	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Discussions
KCSAN: data-race in __perf_event_overflow / perf_event_attach_bpf_prog (2) trace bpf	6				1	5d18h	5d18h
KCSAN: data-race in bpf_get_ns_current_pid_tgid / bpf_get_ns_current_pid_tgid bpf	6				1	11d	11d
KCSAN: data-race in bq_flush_to_queue / cpu_map_kthread_run (2) bpf net	6				313	9h42m	13d
KCSAN: data-race in alloc_htab_elem / bcmp bpf	6				1	32d	32d
KCSAN: data-race in bcmp / parse_build_id bpf	6				5	13d	110d
KCSAN: data-race in bcmp / stack_map_get_build_id_offset bpf	6				7	2d09h	116d
KCSAN: data-race in __bpf_get_stackid / __bpf_get_stackid bpf	6				42	18d	207d
KCSAN: data-race in __bpf_get_stackid / bcmp bpf	6				165	7h25m	212d
KCSAN: data-race in pcpu_alloc_noprof / pcpu_block_update_hint_alloc netfilter bpf	6	syz			198	420d	607d