syzbot

 sign-in | mailing list | source | docs
🐞 Open [1665]
≡ Subsystems
🐞 Fixed [5974]
🐞 Invalid [14662]
⬇ Missing Backports [127]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

Applied filters: Label=subsystems:bpf (drop)
open (38):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: held lock freed in process_one_work bpf 1 17d 12d 💬 1 [10d]
possible deadlock in htab_lru_map_delete_elem bpf C 1 27d 39d 💬 1 [39d]
WARNING: locking bug in emon mm bpf 2 49d 45d
WARNING: locking bug in __lock_task_sighand bpf trace C unreliable 71 2d06h 47d 💬 4 [1d17h]
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready (2) bpf net 2 37d 62d
possible deadlock in work_grab_pending (2) bpf 1 73d 69d
WARNING: locking bug in bpf_map_put bpf C done 150 54d 74d 💬 5 [71d]
WARNING: locking bug in trie_delete_elem bpf C done 23132 33d 75d PATCH [59d]
KASAN: slab-out-of-bounds Read in bpf_inode_storage_free bpf 4 4d18h 87d
possible deadlock in debug_check_no_obj_freed bpf 1 92d 88d 💬 3 [62d]
BUG: MAX_STACK_TRACE_ENTRIES too low! (4) bpf C done 21 5d08h 110d
possible deadlock in __mod_timer (4) trace bpf C 4 20d 114d 💬 6 [91d]
possible deadlock in htab_map_delete_elem bpf C 3 45d 125d
KASAN: slab-use-after-free Read in sk_filter_trim_cap bpf net 3 41d 132d
WARNING in sock_map_destroy bpf net C error inconclusive 6 73d 140d PATCH [109d]
WARNING in bpf_get_stack_raw_tp bpf trace C error 94 9d17h 141d 💬 6 [1d17h]
possible deadlock in htab_lock_bucket (2) bpf C error 6 7d06h 162d
INFO: rcu detected stall in sys_bpf (9) bpf C error 70 7d11h 231d
possible deadlock in __lock_task_sighand (3) bpf C done inconclusive 112 169d 233d
possible deadlock in get_partial_node bpf 19 91d 237d PATCH [39d]
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net C 20 215d 241d
WARNING in bpf_map_lookup_percpu_elem bpf C done 2116 34d 260d
INFO: rcu detected stall in sys_close (7) bpf C error 8 15d 271d
possible deadlock in __stack_map_get bpf C error 50 4h14m 271d 💬 2 [91d]
possible deadlock in queue_stack_map_push_elem bpf C error 61 10d 272d
possible deadlock in get_page_from_freelist bpf 18 54d 275d 💬 8 [62d]
possible deadlock in __queue_map_get bpf C error 169 1d01h 277d PATCH [243d]
INFO: rcu detected stall in sys_clone (8) mm bpf C error 214 7h45m 292d 💬 10 [26d]
INFO: rcu detected stall in kauditd_thread (4) audit net bpf C error 23 2d16h 293d 💬 6 [289d]
possible deadlock in trie_delete_elem bpf C done 21431 4d16h 300d PATCH [221d]
possible deadlock in sock_map_delete_elem bpf net C error done 869 218d 302d
UBSAN: array-index-out-of-bounds in bpf_prog_select_runtime bpf C done 388 1d06h 306d PATCH [253d]
possible deadlock in __bpf_ringbuf_reserve bpf C error 1741 3d18h 308d 💬 6 [26d]
KMSAN: uninit-value in ___bpf_prog_run (4) bpf C 314 16h58m 385d
INFO: rcu detected stall in ip_list_rcv (6) bpf virt netfilter C done done 39 37d 407d 💬 5 [32d]
WARNING in format_decode (3) bpf trace C done 1434 6d01h 420d PATCH [56d]
INFO: rcu detected stall in sys_unshare (9) bpf C inconclusive 27 1h49m 431d 💬 1 [309d]
possible deadlock in task_fork_fair bpf trace C done done 9106 51d 464d 💬 1 [20d]
moderation (2):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in pcpu_alloc_noprof / pcpu_block_update_hint_alloc netfilter bpf syz 198 54d 240d
KCSAN: data-race in pcpu_alloc / pcpu_block_update_hint_alloc netfilter bpf syz 1228 242d 1896d