syzbot

Applied filters: Label=subsystems:bpf (drop)

open (25) 🔗

Title	Rank 🛈	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Discussions
KASAN: stack-out-of-bounds Write in dev_map_redirect_multi bpf net	21				1	5d09h	1d00h
INFO: rcu detected stall in vma_merge_new_range (3) bpf	1	syz	error		1	18d	16d
KMSAN: uninit-value in bpf_prog_test_run_skb bpf	7	C			4	19d	43d	PATCH [16d]
general protection fault in bpf_get_local_storage (2) bpf	2	C			3	33d	43d	💬 3 [43d]
INFO: rcu detected stall in watchdog (2) bpf trace	1	C	error	error	1	53d	51d	💬 3 [35d]
inconsistent lock state in bpf_lru_push_free bpf	4	C	error		96	2h10m	51d
INFO: rcu detected stall in unwind_get_return_address (2) bpf	1	syz	error	error	1	61d	57d
general protection fault in bq_flush_to_queue (2) net bpf	2	C	error		6	24d	66d	PATCH [7h35m]
KMSAN: uninit-value in handle_bug bpf	7				62	17m	67d
linux-next test error: WARNING: kmalloc bug in bpf_prog_alloc_no_stats bpf	-1				2	86d	82d
WARNING: kmalloc bug in bpf_prog_alloc_no_stats bpf	-1				2	86d	84d	PATCH [79d]
possible deadlock in bpf_lru_push_free (2) bpf	4	C	error	inconclusive	1	77d	91d	💬 3 [68d]
KASAN: stack-out-of-bounds Write in __bpf_get_stack bpf	21	C	done		7	11d	93d	PATCH [29d]
WARNING in reg_bounds_sanity_check (2) bpf	-1	C	done		17616	7m	159d	PATCH [106d]
INFO: rcu detected stall in task_work_add bpf	1	syz	error	error	4	43d	177d
possible deadlock in down_trylock (3) trace bpf	4	C	error		2	108d	191d	💬 2 [99d]
WARNING in trace_suspend_resume bpf	-1	C			2334	41m	195d	💬 1 [5d19h]
INFO: task hung in dev_map_free (3) bpf net	1				101	42d	213d
KCSAN: data-race in __htab_map_lookup_elem / bpf_lru_pop_free bpf	6				33	27d	247d	PATCH [210d]
INFO: rcu detected stall in task_numa_work (2) bpf mm	1	C	error	error	22	15d	404d
INFO: rcu detected stall in sys_sendmmsg (7) tipc bpf	1				102	6d07h	438d
possible deadlock in __lock_task_sighand (3) bpf	4	C	done	inconclusive	112	563d	626d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net	7	C			20	608d	634d
possible deadlock in __stack_map_get bpf	4	C	error	error	56	311d	664d	💬 2 [325d]
possible deadlock in sock_map_delete_elem bpf net	4	C	error	done	869	611d	695d

moderation (9) 🔗

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				1	10d	10d
KCSAN: data-race in bpf_obj_memcpy / copy_map_value bpf	6				1	24d	24d
KCSAN: data-race in bpf_get_ns_current_pid_tgid / bpf_get_ns_current_pid_tgid bpf	6				1	37d	37d
KCSAN: data-race in bq_flush_to_queue / cpu_map_kthread_run (2) net bpf	6				373	14h28m	40d
KCSAN: data-race in bcmp / parse_build_id bpf	6				5	39d	136d
KCSAN: data-race in bcmp / stack_map_get_build_id_offset bpf	6				7	28d	142d
KCSAN: data-race in __bpf_get_stackid / __bpf_get_stackid bpf	6				42	44d	233d
KCSAN: data-race in __bpf_get_stackid / bcmp bpf	6				165	26d	238d
KCSAN: data-race in pcpu_alloc_noprof / pcpu_block_update_hint_alloc netfilter bpf	6	syz			198	447d	633d