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_run9 bpf trace	19	C			6	14d	10d	PATCH [8d19h]
KASAN: slab-use-after-free Read in bpf_trace_run3 (2) bpf trace	19	C			4	10d	15d	💬 4 [9d18h]
KASAN: slab-use-after-free Read in bpf_trace_run2 (3) trace bpf	19	syz			50	10h16m	20d
KCSAN: data-race in __udp_enqueue_schedule_skb / sk_psock_drop race:harmful net bpf	6				1	36d	26d	💬 6 [8d15h]
KASAN: slab-use-after-free Read in sk_msg_recvmsg net bpf	19	C	error	error	3	31d	26d	💬 11 [8d09h]
INFO: rcu detected stall in vma_merge_new_range (3) bpf	1	syz	error	error	1	48d	46d
KMSAN: uninit-value in bpf_prog_test_run_skb bpf	7	C			4	48d	72d	PATCH [46d]
general protection fault in bpf_get_local_storage (2) bpf	2	C			3	62d	73d	💬 3 [72d]
INFO: rcu detected stall in watchdog (2) bpf trace	1	C	error	error	2	2d15h	80d	💬 3 [65d]
inconsistent lock state in bpf_lru_push_free bpf	4	C	error		230	2h52m	81d
INFO: rcu detected stall in unwind_get_return_address (2) bpf	1	syz	error	error	1	91d	87d
KMSAN: uninit-value in handle_bug bpf	7				248	2d22h	97d
possible deadlock in bpf_lru_push_free (2) bpf	4	C	error	inconclusive	1	6d16h	120d	💬 3 [4d03h]
KASAN: stack-out-of-bounds Write in __bpf_get_stack bpf	21	C	done	error	7	41d	123d	PATCH [59d]
WARNING in reg_bounds_sanity_check (2) bpf	-1	C	done		19607	8h50m	189d	PATCH [2h55m]
INFO: rcu detected stall in task_work_add bpf	1	syz	error	error	4	73d	207d
possible deadlock in down_trylock (3) bpf trace	4	C	error		2	138d	221d	💬 2 [128d]
WARNING in trace_suspend_resume bpf	-1	C			2445	4h19m	225d	💬 1 [4d03h]
INFO: task hung in dev_map_free (3) net bpf	1				106	3d01h	243d
INFO: rcu detected stall in task_numa_work (2) bpf mm	1	C	error	error	23	1d14h	433d
possible deadlock in __lock_task_sighand (3) bpf	4	C	done	inconclusive	112	592d	655d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net	7	C			20	638d	664d
possible deadlock in __stack_map_get bpf	4	C	error	error	56	341d	694d	💬 2 [355d]
possible deadlock in sock_map_delete_elem net bpf	4	C	error	done	869	641d	725d

moderation (5) 🔗

Title	Rank 🛈	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Discussions
KASAN: slab-use-after-free Read in bpf_trace_run4 (2) bpf trace	19				1	2d01h	2d00h
KCSAN: data-race in __bpf_lru_list_rotate / bpf_lru_push_free (3) bpf	6				2	21d	39d
KCSAN: data-race in bpf_obj_memcpy / copy_map_value bpf	6				1	54d	54d
KCSAN: data-race in bq_flush_to_queue / cpu_map_kthread_run (2) net bpf	6				418	1d11h	70d
KCSAN: data-race in pcpu_alloc_noprof / pcpu_block_update_hint_alloc netfilter bpf	6	syz			198	476d	663d