syzbot

 sign-in | mailing list | source | docs
🐞 Open [1229]
≡ Subsystems
🐞 Fixed [5639]
🐞 Invalid [13735]
⬇ Missing Backports [100]
Kernel Health Bugs/Month Bug Lifetimes Fuzzing Crashes
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

Applied filters: Label=subsystems:bpf (drop)
open (41):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in htab_map_delete_elem bpf C 3 13d 9d06h
KASAN: slab-use-after-free Read in sk_filter_trim_cap bpf net 1 16d 16d
WARNING: locking bug in search_bpf_extables bpf 1 23d 19d
WARNING in sock_map_destroy bpf net C error 6 24d 24d PATCH [1d12h]
BUG: unable to handle kernel NULL pointer dereference in tcp_bpf_sendmsg bpf net 2 27d 24d
WARNING in bpf_get_stack_raw_tp bpf trace C error 18 22h34m 25d 💬 2 [10d]
possible deadlock in work_grab_pending bpf 1 33d 29d
WARNING: bad unlock balance in search_bpf_extables bpf 2 29d 31d
WARNING in skb_ensure_writable (2) bpf net 26 37d 34d
BUG: spinlock recursion in bpf_lru_push_free bpf 1 46d 46d 💬 1 [45d]
possible deadlock in htab_lock_bucket (2) bpf C error 2 4d21h 46d
WARNING: locking bug in __pcpu_freelist_pop bpf 3 92d 98d
KMSAN: uninit-value in bstr_printf (2) bpf C 5 99d 100d
possible deadlock in deactivate_slab bpf 2 57d 105d
INFO: rcu detected stall in sys_bpf (9) bpf net C error 33 1d01h 115d
possible deadlock in __lock_task_sighand (3) bpf C done inconclusive 112 53d 116d
general protection fault in dev_map_enqueue (2) bpf net C error done 336 50d 116d PATCH [8h54m]
possible deadlock in get_partial_node bpf 18 30d 121d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net C 20 98d 125d
WARNING in bpf_map_lookup_percpu_elem bpf C done 2116 22d 144d
possible deadlock in stack_depot_save_flags bpf 6 59d 148d
possible deadlock in __stack_map_get bpf C error 45 2d21h 155d 💬 2 [154d]
possible deadlock in queue_stack_map_push_elem bpf C error 52 5d02h 156d
possible deadlock in get_page_from_freelist bpf 16 30d 158d 💬 5 [123d]
KMSAN: uninit-value in htab_percpu_map_lookup_elem bpf C 6 137d 159d PATCH [98d]
possible deadlock in __queue_map_get bpf C error 156 6d04h 160d PATCH [126d]
KMSAN: uninit-value in sock_hash_delete_elem net bpf C 32 109d 160d PATCH [81d]
BUG: unable to handle kernel NULL pointer dereference in dev_map_generic_redirect bpf net 20 66d 165d
INFO: rcu detected stall in sys_clone (8) bpf mm C error 53 10h06m 175d 💬 10 [6d08h]
possible deadlock in trie_update_elem bpf 132 9d19h 176d
INFO: rcu detected stall in kauditd_thread (4) audit bpf C error 15 1d15h 177d 💬 6 [173d]
possible deadlock in trie_delete_elem bpf C done 19941 3h36m 184d PATCH [105d]
possible deadlock in sock_map_delete_elem bpf net C error done 869 101d 186d
UBSAN: array-index-out-of-bounds in bpf_prog_select_runtime bpf C done 8 2d09h 190d PATCH [136d]
possible deadlock in __bpf_ringbuf_reserve bpf C error 1581 8h12m 192d 💬 6 [6d08h]
KASAN: slab-out-of-bounds Read in btf_datasec_check_meta bpf C done 16002 25m 193d PATCH [193d]
KMSAN: uninit-value in ___bpf_prog_run (4) bpf C 234 5d13h 269d
WARNING in format_decode (3) bpf trace C done 1125 4d05h 303d PATCH [298d]
INFO: rcu detected stall in sys_unshare (9) bpf C inconclusive 6 17d 314d 💬 1 [193d]
possible deadlock in task_fork_fair bpf C done 9103 13h46m 348d 💬 1 [6d08h]
INFO: rcu detected stall in watchdog bpf usb C error 5 2d22h 764d
moderation (4):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in drain_mem_cache (2) bpf 1 14d 10d
KASAN: slab-use-after-free Read in cpu_map_enqueue bpf net 3 55d 68d
general protection fault in get_memcg bpf 2 86d 123d
KCSAN: data-race in pcpu_alloc / pcpu_block_update_hint_alloc netfilter bpf syz 1228 125d 1779d