syzbot

 sign-in | mailing list | source | docs
🐞 Open [1586]
≡ Subsystems
🐞 Fixed [6160]
🐞 Invalid [15427]
⬇ Missing Backports [173]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

Applied filters: Label=subsystems:bcachefs (drop)
open (130):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in bchfs_read bcachefs C done 14 14h08m 1d05h 💬 1 [19h34m]
general protection fault in bch2_snapshot_tree_oldest_subvol bcachefs C done 5 2d12h 2d19h
BUG: unable to handle kernel paging request in bch2_fs_release bcachefs 5 2d22h 2d22h
INFO: task hung in chown_common (6) bcachefs 31 3d16h 10d
INFO: task hung in __bch2_fsck_err bcachefs syz 2 16d 12d
KASAN: slab-out-of-bounds Read in memscan (2) bcachefs syz 6 2d21h 12d
BUG: unable to handle kernel paging request in __bch2_btree_node_write bcachefs 2 20d 19d
INFO: task hung in __closure_sync_timeout (2) bcachefs C 3 21d 20d
UBSAN: shift-out-of-bounds in shmem_undo_range mm bcachefs syz 1 24d 20d
general protection fault in xas_create mm bcachefs syz 1 24d 20d
WARNING in bioset_exit bcachefs 1 27d 23d 💬 1 [22d]
WARNING: locking bug in d_set_mounted bcachefs 1 34d 29d
KASAN: slab-use-after-free Read in ip_skb_dst_mtu (2) net bcachefs syz done 1 35d 29d
BUG: unable to handle kernel paging request in pipe_write bcachefs syz 1 30d 30d 💬 1 [30d]
general protection fault in proc_sys_compare bcachefs syz done 1 34d 30d 💬 6 [28d]
KASAN: slab-out-of-bounds Read in __bch2_bkey_unpack_key bcachefs C 11 31d 30d 💬 1 [29d]
BUG: unable to handle kernel paging request in handle_softirqs bpf bcachefs syz 1 36d 32d
INFO: trying to register non-static key in sock_def_readable net bcachefs syz 1 33d 33d
INFO: task hung in invalidate_inode_pages2_range (3) bcachefs C done 20 18h00m 37d
INFO: task hung in pipe_release (6) bcachefs syz done 5 11d 37d
INFO: trying to register non-static key in d_splice_alias bcachefs syz 1 46d 42d
KASAN: global-out-of-bounds Read in rcu_pending_pcpu_dequeue bcachefs 1 47d 42d
KASAN: use-after-free Read in check_dirent bcachefs C done 9 9d11h 43d
WARNING: locking bug in simple_recursive_removal bcachefs syz done 5 36d 47d
WARNING: locking bug in start_creating bcachefs syz done 1 48d 48d
BUG: unable to handle kernel paging request in __d_lookup_rcu bcachefs syz 1 49d 48d
kernel BUG in shmem_undo_range mm bcachefs syz 1 49d 48d
WARNING in workingset_update_node mm bcachefs syz 1 49d 48d
KASAN: use-after-free Read in crypto_poly1305_update bcachefs C done 18 7d06h 48d 💬 1 [46d]
kernel BUG in bch2_reconstruct_snapshots bcachefs C done 5 20d 48d
possible deadlock in get_partial_node (2) bcachefs C done 4 26d 49d
UBSAN: shift-out-of-bounds in radix_tree_delete_item bcachefs kernfs C done done 3 49d 50d 💬 2 [18d]
KASAN: slab-out-of-bounds Read in folio_try_get bcachefs mm C 3 30d 50d 💬 2 [50d]
BUG: unable to handle kernel paging request in bch2_btree_cache_scan (3) bcachefs 14 13d 50d
general protection fault in bch2_journal_do_writes (2) bcachefs 1 57d 52d
kernel BUG in bch2_journal_keys_peek_max bcachefs C done 32 2d14h 53d
WARNING in bch2_btree_node_mem_alloc bcachefs 1 57d 53d
general protection fault in ipv6_get_saddr_eval net bcachefs syz done 1 62d 55d
WARNING in bch2_verify_accounting_clean bcachefs 4 9d19h 56d
UBSAN: shift-out-of-bounds in xas_reload bcachefs mm C 4 45d 58d 💬 2 [50d]
KASAN: slab-use-after-free Read in list_lru_del bcachefs mm syz done 8 9h08m 58d
general protection fault in inode_permission (3) bcachefs syz done 1 64d 60d
BUG: corrupted list in new_inode bcachefs syz done 5 23d 60d
BUG: unable to handle kernel NULL pointer dereference in rcu_core (3) bcachefs rcu syz 4 33d 60d PATCH [39d]
BUG: unable to handle kernel paging request in __run_timer_base batman bcachefs syz 1 64d 60d
UBSAN: shift-out-of-bounds in shmem_add_to_page_cache mm bcachefs syz 1 62d 61d 💬 3 [50d]
general protection fault in __d_lookup bcachefs syz 2 53d 61d
general protection fault in __alloc_skb net bcachefs syz 1 64d 61d
UBSAN: shift-out-of-bounds in xas_create bcachefs mm C 5 26d 61d 💬 2 [50d]
general protection fault in ip6_pol_route (3) bcachefs net syz 18 14d 61d 💬 3 [58d]
kernel BUG in bch2_btree_node_iter_init bcachefs C done 166 23d 62d
general protection fault in bioset_exit (2) bcachefs C done 23 23d 62d 💬 1 [48d]
UBSAN: shift-out-of-bounds in filemap_get_entry bcachefs C 6 59d 62d 💬 4 [50d]
possible deadlock in bch2_journal_halt bcachefs C 3 59d 70d 💬 1 [67d]
general protection fault in bch2_subvolume_delete bcachefs C 21 58d 71d 💬 2 [71d]
possible deadlock in bch2_trans_begin bcachefs 1 80d 76d
kernel BUG in bch2_fs_btree_cache_exit (2) bcachefs 1 80d 76d
kernel BUG in __bch2_btree_node_hash_insert (2) bcachefs C 3 75d 80d
kernel BUG in bch2_journal_replay (2) bcachefs C 3 78d 85d
INFO: task hung in bch2_btree_node_update_key (2) bcachefs C done done 1 94d 90d
kernel BUG in bch2_btree_root_alloc_fake_trans bcachefs 1 95d 91d
kernel BUG in bch2_quota_transfer bcachefs 41 8h10m 91d
INFO: task hung in bchfs_fallocate (2) bcachefs C done inconclusive 5 78d 94d
UBSAN: shift-out-of-bounds in __bch2_btree_node_hash_insert bcachefs C done 72 9h30m 95d
WARNING in rcu_segcblist_advance bcachefs 1 99d 95d
kernel BUG in bch2_stripe_validate bcachefs C done 6 12d 97d
kernel BUG in __bkey_unpack_pos (2) bcachefs C done 17 5h57m 101d
kernel BUG in bch2_btree_path_level_init (3) bcachefs C done 64 2d14h 106d
kernel BUG in bch2_btree_node_iter_init_from_start bcachefs C done inconclusive 2 106d 108d
KASAN: use-after-free Read in bkey_packed_valid bcachefs C done inconclusive 38 29d 111d
kernel BUG in __build_ro_aux_tree bcachefs 4 31d 113d
INFO: task hung in bch2_page_fault bcachefs 35 57d 113d
WARNING in __srcu_check_read_flavor bcachefs syz 12 7d00h 115d
KASAN: use-after-free Read in check_extent_overbig bcachefs C done 11 12d 121d
kernel panic: trans should be locked, unlocked by bch2_btree_update_start bcachefs C error error 98 17h48m 121d
INFO: task hung in do_truncate (3) bcachefs 66 39d 122d
KMSAN: uninit-value in LZ4_decompress_safe_partial bcachefs C 29 10d 123d
INFO: task hung in vfs_unlink (5) bcachefs C done 56 19d 125d
possible deadlock in trans_set_locked bcachefs C 14 6d22h 127d 💬 4 [125d]
kernel BUG in bch2_btree_path_peek_slot bcachefs C error error 1276 47d 128d
general protection fault in bch2_prt_vprintf bcachefs C error inconclusive 4 91d 128d
KASAN: slab-out-of-bounds Read in __radix_tree_delete kernfs bcachefs syz 1 135d 131d
KASAN: global-out-of-bounds Read in rcu_pending_exit bcachefs C done 5 22d 132d
KASAN: use-after-free Read in bch2_btree_node_read_done bcachefs C done 49 5d16h 132d
kernel BUG in qlist_free_all bcachefs C done 11 31d 135d
BUG: corrupted list in list_lru_add mm bcachefs syz 1 139d 135d
KASAN: stack-out-of-bounds Read in do_encrypt bcachefs 29 9d12h 139d
WARNING: locking bug in rcu_pending_enqueue bcachefs 4 30d 142d
KASAN: use-after-free Read in bch2_check_dirents bcachefs C done 96 1d15h 142d
kernel BUG in __journal_res_get (2) bcachefs C error done 32 2h40m 143d
KASAN: slab-use-after-free Read in __bch2_write bcachefs 19 41d 146d
general protection fault in six_lock_ip_waiter bcachefs C done 24 25d 146d
INFO: task hung in btree_write_buffer_flush_seq bcachefs C done 108 3h51m 147d
kernel panic: bcachefs (loop0): panic after error bcachefs C 5 13h16m 153d
WARNING in bch2_writepage_io_done (2) bcachefs 5 95d 155d
WARNING: locking bug in rcu_pending_pcpu_dequeue bcachefs syz 20 10d 163d
possible deadlock in bch2_btree_cache_scan bcachefs 152 38d 163d
general protection fault in __bch2_fsck_err bcachefs C 15 38d 164d
kernel BUG in wb_flush_one bcachefs C 3 85d 165d
WARNING: locking bug in rcu_pending_exit bcachefs C done 24 12d 166d
general protection fault in put_pwq_unlocked (2) bcachefs C done 104 6h41m 168d
kernel panic: bcachefs (loop3): panic after error bcachefs C error 2 3d23h 175d 💬 1 [107d]
KASAN: slab-use-after-free Read in percpu_ref_put (2) bcachefs block C 3808 2d15h 178d
INFO: task hung in fdget_pos bcachefs C inconclusive inconclusive 88 34d 179d
UBSAN: shift-out-of-bounds in __btree_node_pinned bcachefs C done 6 13d 186d PATCH [180d]
KASAN: null-ptr-deref Read in drop_buffers (3) jfs bcachefs C 98 20d 186d 💬 1 [171d]
possible deadlock in bch2_symlink bcachefs C 1019 1d06h 189d
INFO: task hung in bch2_fs_read_only bcachefs C done 275 33d 192d
kernel BUG in bch2_btree_iter_verify_entry_exit (2) bcachefs C done 72 12h57m 195d
kernel BUG in bch2_quota_check_limit bcachefs C done 448 3h37m 196d
WARNING in bch2_fs_release bcachefs C done 3653 2h41m 196d
INFO: task hung in bch2_journal_reclaim_thread (2) bcachefs C done 1190 1d16h 197d 💬 1 [17d]
possible deadlock in __bch2_disk_reservation_add bcachefs C 325 61d 205d
BUG: unable to handle kernel paging request in bch2_dirent_to_text bcachefs C done error 3 7d13h 262d PATCH [236d]
INFO: task hung in deactivate_super (3) jfs bcachefs 73 11d 269d
INFO: task hung in __bch2_fs_stop bcachefs C done 1289 42d 295d PATCH [293d]
general protection fault in gen_poly_key bcachefs C 2 86d 306d
INFO: task hung in bch2_copygc_stop bcachefs C done 30283 3h51m 310d
WARNING in __bch2_truncate_folio bcachefs C done 315 2d01h 318d
INFO: task hung in bch2_readahead bcachefs C done 299 21h38m 321d
WARNING in bch2_trans_put bcachefs C done 370 6h43m 324d
KASAN: slab-use-after-free Read in neon_poly1305_update bcachefs C 5 256d 324d
WARNING in bch2_printbuf_make_room bcachefs C error 2 11d 327d
BUG: Bad rss-counter state (5) bcachefs mm C done 2335 19h13m 328d 💬 3 [28d]
WARNING in bch2_prt_printf bcachefs C done error 28 1d15h 330d 💬 1 [205d]
KASAN: slab-out-of-bounds Read in poly1305_update_arch bcachefs C done 26 21d 335d
KASAN: use-after-free Read in scatterwalk_copychunks bcachefs C done 67 7d13h 337d 💬 1 [336d]
WARNING in bchfs_truncate bcachefs C done 249 3d18h 337d
INFO: task hung in __closure_sync bcachefs C done 7421 1d04h 337d
WARNING in bch2_trans_srcu_unlock bcachefs C done 3574 6h28m 338d PATCH [242d]
moderation (9):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: unable to handle kernel paging request in rcu_segcblist_advance bcachefs 1 6d19h 2d19h
general protection fault in closure_put_after_sub (3) bcachefs 1 8d20h 4d20h
invalid opcode in srcu_delay_timer bcachefs 1 12d 8d11h
BUG: unable to handle kernel paging request in __btree_node_reclaim bcachefs 1 12d 8d14h
KASAN: null-ptr-deref Write in __bch2_trans_get bcachefs 2 3d09h 48d
BUG: unable to handle kernel paging request in bch2_dev_do_discards bcachefs 4 4d10h 54d
KASAN: use-after-free Read in dev_ptr_stale_rcu bcachefs 1 84d 80d
BUG: unable to handle kernel paging request in __process_finished_items bcachefs 1 85d 81d
kernel panic: KASAN: panic_on_warn set ... block bcachefs 4 69d 149d