syzbot

 sign-in | mailing list | source | docs
🐞 Open [1230]
≡ Subsystems
🐞 Fixed [5638]
🐞 Invalid [13708]
⬇ Missing Backports [99]
Kernel Health Bugs/Month Bug Lifetimes Fuzzing Crashes
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

Applied filters: Label=subsystems:bpf (drop)
open (42):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in htab_map_delete_elem bpf C 3 11d 7d22h
KASAN: slab-use-after-free Read in sk_filter_trim_cap bpf net 1 15d 15d
WARNING: locking bug in search_bpf_extables bpf 1 22d 18d
WARNING in sock_map_destroy bpf net C error 6 23d 23d PATCH [5h02m]
BUG: unable to handle kernel NULL pointer dereference in tcp_bpf_sendmsg bpf net 2 26d 23d
WARNING in bpf_get_stack_raw_tp bpf trace C error 16 2d16h 24d 💬 2 [9d14h]
possible deadlock in work_grab_pending bpf 1 32d 28d
WARNING: bad unlock balance in search_bpf_extables bpf 2 28d 29d
WARNING in skb_ensure_writable (2) bpf net 26 36d 32d
BUG: spinlock recursion in bpf_lru_push_free bpf 1 45d 45d 💬 1 [43d]
possible deadlock in htab_lock_bucket (2) bpf C error 2 3d13h 45d
KMSAN: uninit-value in trie_lookup_elem (2) bpf 1 99d 95d
WARNING: locking bug in __pcpu_freelist_pop bpf 3 91d 97d
KMSAN: uninit-value in bstr_printf (2) bpf C 5 98d 98d
possible deadlock in deactivate_slab bpf 2 56d 104d
INFO: rcu detected stall in sys_bpf (9) bpf net C error 32 8d14h 114d
possible deadlock in __lock_task_sighand (3) bpf C done inconclusive 112 52d 115d
general protection fault in dev_map_enqueue (2) bpf net C error done 336 49d 115d PATCH [63d]
possible deadlock in get_partial_node bpf 18 29d 120d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net C 20 97d 123d
WARNING in bpf_map_lookup_percpu_elem bpf C done 2116 20d 142d
possible deadlock in stack_depot_save_flags bpf 6 57d 146d
possible deadlock in __stack_map_get bpf C error 45 1d14h 153d 💬 2 [153d]
possible deadlock in queue_stack_map_push_elem bpf C error 52 3d18h 154d
possible deadlock in get_page_from_freelist bpf 16 29d 157d 💬 5 [122d]
KMSAN: uninit-value in htab_percpu_map_lookup_elem bpf C 6 136d 158d PATCH [97d]
possible deadlock in __queue_map_get bpf C error 156 4d21h 159d PATCH [125d]
KMSAN: uninit-value in sock_hash_delete_elem net bpf C 32 107d 159d PATCH [80d]
BUG: unable to handle kernel NULL pointer dereference in dev_map_generic_redirect bpf net 20 64d 164d
INFO: rcu detected stall in sys_clone (8) bpf mm C error 52 13h48m 174d 💬 10 [5d01h]
possible deadlock in trie_update_elem bpf 132 8d12h 175d
INFO: rcu detected stall in kauditd_thread (4) audit bpf C error 15 8h10m 175d 💬 6 [172d]
possible deadlock in trie_delete_elem bpf C done 19928 48m 183d PATCH [104d]
possible deadlock in sock_map_delete_elem bpf net C error done 869 100d 184d
UBSAN: array-index-out-of-bounds in bpf_prog_select_runtime bpf C done 8 1d02h 189d PATCH [135d]
possible deadlock in __bpf_ringbuf_reserve bpf C error 1559 7h21m 190d 💬 6 [5d01h]
KASAN: slab-out-of-bounds Read in btf_datasec_check_meta bpf C done 15990 43m 192d PATCH [191d]
KMSAN: uninit-value in ___bpf_prog_run (4) bpf C 234 4d05h 267d
WARNING in format_decode (3) bpf trace C done 1125 2d21h 302d PATCH [297d]
INFO: rcu detected stall in sys_unshare (9) bpf C inconclusive 6 16d 313d 💬 1 [192d]
possible deadlock in task_fork_fair bpf C done 9101 18h11m 347d 💬 1 [5d01h]
INFO: rcu detected stall in watchdog bpf usb C error 5 1d14h 762d
moderation (4):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in drain_mem_cache (2) bpf 1 13d 9d07h
KASAN: slab-use-after-free Read in cpu_map_enqueue bpf net 3 54d 67d
general protection fault in get_memcg bpf 2 85d 122d
KCSAN: data-race in pcpu_alloc / pcpu_block_update_hint_alloc netfilter bpf syz 1228 124d 1778d