syzbot

 sign-in | mailing list | source | docs
🐞 Open [1226]
≡ Subsystems
🐞 Fixed [5632]
🐞 Invalid [13669]
⬇ 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 (45):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in htab_map_delete_elem bpf C 3 9d07h 5d08h
KASAN: slab-use-after-free Read in sk_filter_trim_cap bpf net 1 12d 12d
WARNING: locking bug in search_bpf_extables bpf 1 20d 16d
WARNING in sock_map_destroy bpf net C error 6 20d 20d PATCH [6d11h]
BUG: unable to handle kernel NULL pointer dereference in tcp_bpf_sendmsg bpf net 2 23d 20d
WARNING in bpf_get_stack_raw_tp bpf trace C error 16 2h09m 21d 💬 2 [6d23h]
possible deadlock in work_grab_pending bpf 1 29d 25d
WARNING: bad unlock balance in search_bpf_extables bpf 2 25d 27d
WARNING in skb_ensure_writable (2) bpf net 26 33d 30d
BUG: spinlock recursion in bpf_lru_push_free bpf 1 42d 42d 💬 1 [41d]
possible deadlock in htab_lock_bucket (2) bpf C error 2 22h54m 42d
KMSAN: uninit-value in trie_lookup_elem (2) bpf 1 96d 92d
WARNING: locking bug in __pcpu_freelist_pop bpf 3 88d 94d
KMSAN: uninit-value in bstr_printf (2) bpf C 5 95d 96d
possible deadlock in deactivate_slab bpf 2 53d 101d
INFO: rcu detected stall in sys_bpf (9) bpf net C error 32 5d23h 111d
possible deadlock in __lock_task_sighand (3) bpf C done inconclusive 112 49d 112d
general protection fault in dev_map_enqueue (2) bpf net C error done 336 46d 112d PATCH [61d]
possible deadlock in get_partial_node bpf 18 27d 117d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net C 20 94d 121d
WARNING in bpf_map_lookup_percpu_elem bpf C done 2116 18d 140d
possible deadlock in stack_depot_save_flags bpf 6 55d 144d
possible deadlock in __stack_map_get bpf C error 44 7d06h 151d 💬 2 [150d]
possible deadlock in queue_stack_map_push_elem bpf C error 52 1d04h 152d
WARNING in __xdp_reg_mem_model net bpf C done done 110 69d 152d 💬 1 [39d]
KMSAN: uninit-value in htab_lru_percpu_map_lookup_percpu_elem bpf C 2 140d 153d PATCH [87d]
possible deadlock in get_page_from_freelist bpf 16 26d 154d 💬 5 [119d]
KMSAN: uninit-value in htab_percpu_map_lookup_elem bpf C 6 133d 155d PATCH [94d]
possible deadlock in __queue_map_get bpf C error 156 2d06h 156d PATCH [122d]
KMSAN: uninit-value in sock_hash_delete_elem net bpf C 32 105d 156d PATCH [77d]
BUG: unable to handle kernel NULL pointer dereference in dev_map_generic_redirect bpf net 20 62d 161d
INFO: rcu detected stall in sys_clone (8) bpf mm C error 50 1d13h 171d 💬 10 [2d10h]
possible deadlock in trie_update_elem bpf 132 5d21h 173d
INFO: rcu detected stall in kauditd_thread (4) audit bpf C error 14 11h52m 173d 💬 6 [169d]
possible deadlock in trie_delete_elem bpf C done 19876 1h29m 180d PATCH [101d]
possible deadlock in sock_map_delete_elem bpf net C error done 869 97d 182d
UBSAN: array-index-out-of-bounds in bpf_prog_select_runtime bpf C done 5 12d 186d PATCH [133d]
possible deadlock in __bpf_ringbuf_reserve bpf C error 1552 20h43m 188d 💬 6 [2d10h]
KASAN: slab-out-of-bounds Read in btf_datasec_check_meta bpf C done 15976 3h34m 189d PATCH [189d]
KMSAN: uninit-value in ___bpf_prog_run (4) bpf C 234 1d15h 265d
WARNING in format_decode (3) bpf trace C done 1125 6h58m 300d PATCH [294d]
INFO: rcu detected stall in sys_unshare (9) bpf C inconclusive 6 13d 310d 💬 1 [189d]
BUG: unable to handle kernel NULL pointer dereference in sk_msg_recvmsg bpf net C 108 67d 326d 💬 1 [63d]
possible deadlock in task_fork_fair bpf C done 9086 now 344d 💬 1 [2d10h]
INFO: rcu detected stall in watchdog bpf usb C error 4 25d 760d
moderation (4):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in drain_mem_cache (2) bpf 1 10d 6d17h
KASAN: slab-use-after-free Read in cpu_map_enqueue bpf net 3 51d 64d
general protection fault in get_memcg bpf 2 82d 119d
KCSAN: data-race in pcpu_alloc / pcpu_block_update_hint_alloc netfilter bpf syz 1228 121d 1775d