syzbot

 sign-in | mailing list | source | docs
🐞 Open [1259]
≡ Subsystems
🐞 Fixed [5699]
🐞 Invalid [13897]
⬇ Missing Backports [97]
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
WARNING in push_jmp_history bpf C 5 17h50m 11h38m 💬 1 [7h56m]
WARNING in acquire_reference_state bpf C done 9 4d01h 1d00h
KFENCE: memory corruption in pskb_expand_head bpf net C done 5 17h12m 2d22h 💬 1 [2d21h]
possible deadlock in __put_partials bpf 1 7d18h 3d18h
BUG: MAX_STACK_TRACE_ENTRIES too low! (4) bpf syz done 2 13d 11d
possible deadlock in __mod_timer (4) trace bpf C 4 4d23h 15d 💬 2 [11d]
possible deadlock in htab_map_delete_elem bpf C 3 16d 26d
KASAN: slab-use-after-free Read in sk_filter_trim_cap bpf net 1 33d 33d
WARNING: locking bug in search_bpf_extables bpf 1 41d 37d
WARNING in sock_map_destroy net bpf C error 6 10d 41d PATCH [10d]
BUG: unable to handle kernel NULL pointer dereference in tcp_bpf_sendmsg bpf net 2 44d 41d
WARNING in bpf_get_stack_raw_tp bpf trace C error 28 11h05m 42d 💬 2 [28d]
possible deadlock in work_grab_pending bpf 1 50d 46d
WARNING: bad unlock balance in search_bpf_extables bpf 2 46d 48d
WARNING in skb_ensure_writable (2) bpf net 26 55d 51d
BUG: spinlock recursion in bpf_lru_push_free bpf 1 63d 63d 💬 1 [62d]
possible deadlock in htab_lock_bucket (2) bpf C error 3 2d04h 63d
possible deadlock in deactivate_slab bpf 2 74d 123d
INFO: rcu detected stall in sys_bpf (9) bpf net C error 39 6d04h 132d
possible deadlock in __lock_task_sighand (3) bpf C done inconclusive 112 70d 134d
possible deadlock in get_partial_node bpf 18 48d 138d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net C 20 116d 142d
WARNING in bpf_map_lookup_percpu_elem bpf C done 2116 6d23h 161d
possible deadlock in stack_depot_save_flags bpf 7 14d 165d
possible deadlock in __stack_map_get bpf C error 47 3d04h 172d 💬 2 [171d]
possible deadlock in queue_stack_map_push_elem bpf C error 54 12d 173d
possible deadlock in get_page_from_freelist bpf 17 13d 176d 💬 5 [140d]
possible deadlock in __queue_map_get bpf C error 159 1d00h 178d PATCH [144d]
possible deadlock in trie_update_elem bpf 133 7d16h 194d
INFO: rcu detected stall in kauditd_thread (4) audit bpf C error 15 18d 194d 💬 6 [190d]
possible deadlock in trie_delete_elem bpf C done 20305 33m 201d PATCH [122d]
possible deadlock in sock_map_delete_elem net bpf C error done 869 119d 203d
UBSAN: array-index-out-of-bounds in bpf_prog_select_runtime bpf C done 11 1d08h 207d PATCH [154d]
possible deadlock in __bpf_ringbuf_reserve bpf C error 1653 19h36m 209d 💬 6 [23d]
KASAN: slab-out-of-bounds Read in btf_datasec_check_meta bpf C done 16010 16d 210d PATCH [210d]
INFO: rcu detected stall in sys_syslog (2) mm bpf syz error 16 1h11m 230d
KMSAN: uninit-value in ___bpf_prog_run (4) bpf C 242 6d04h 286d
WARNING in format_decode (3) bpf trace C done 1166 2d04h 321d PATCH [315d]
INFO: rcu detected stall in sys_unshare (9) bpf C inconclusive 8 21h06m 332d 💬 1 [210d]
possible deadlock in task_fork_fair bpf C done 9106 13d 365d 💬 1 [23d]
INFO: rcu detected stall in watchdog bpf usb C error 6 5d19h 781d
moderation (6):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __queue_delayed_work / kvfree_call_rcu bpf 1 6d07h 6d07h
KCSAN: data-race in bpf_lru_pop_free / htab_lru_percpu_map_lookup_elem (3) bpf 1 9d23h 9d23h
general protection fault in drain_mem_cache (2) bpf 1 31d 27d
KASAN: slab-use-after-free Read in cpu_map_enqueue bpf net 3 73d 85d
KCSAN: data-race in pcpu_alloc_noprof / pcpu_block_update_hint_alloc netfilter bpf syz 151 1h49m 141d
KCSAN: data-race in pcpu_alloc / pcpu_block_update_hint_alloc netfilter bpf syz 1228 143d 1797d