syzbot

 sign-in | mailing list | source | docs
🐞 Open [1586]
≡ Subsystems
🐞 Fixed [6383]
🐞 Invalid [16250]
⬇ Missing Backports [196]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

Applied filters: Label=subsystems:bcachefs (drop)
open (107):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
kernel BUG in __bch2_trans_commit (3) bcachefs -1 13 7h22m 12h44m
kernel BUG in bch2_btree_node_iter_init (2) bcachefs -1 C done 3 3d00h 3d03h
WARNING in bch2_btree_node_mem_alloc (2) bcachefs -1 1 7d11h 3d10h
KASAN: slab-use-after-free Read in bch2_copygc bcachefs 19 C done 7 4d02h 4d07h
KASAN: slab-out-of-bounds Read in __bch2_alloc_to_v4 bcachefs 17 20 8d02h 5d23h
WARNING in bioset_exit (2) bcachefs -1 1 11d 7d07h
KMSAN: uninit-value in bch2_check_subvols bcachefs 7 C 27 12h57m 11d
kernel BUG in bch2_journal_keys_peek_prev_min bcachefs -1 1 17d 13d
INFO: task hung in bioset_init bcachefs 1 34 15h51m 13d
INFO: task hung in bchfs_fpunch (2) bcachefs 1 C done 2 5d01h 18d
kernel BUG in bch2_trans_update_by_path bcachefs -1 C done 830 19m 23d
kernel BUG in __journal_res_get (3) bcachefs -1 C inconclusive 71 10h41m 24d
KASAN: slab-out-of-bounds Write in bch2_dirent_init_name bcachefs 23 7 15d 25d
KMSAN: uninit-value in __bch2_alloc_v4_to_text bcachefs 7 C 3 20d 25d PATCH [23d]
kernel BUG in __bch2_bkey_compat bcachefs -1 C done 5 29d 29d
WARNING in bch2_fs_btree_iter_exit bcachefs -1 C 1 33d 31d
KASAN: slab-out-of-bounds Read in bch2_sb_members_v1_to_text bcachefs 17 C done 6 32d 32d PATCH [30d]
KASAN: slab-use-after-free Read in bch2_str_hash_repair_key bcachefs 19 C done 226 12d 32d
kernel BUG in bch2_bkey_pack_pos_lossy (2) bcachefs -1 C done done 25 33d 40d
kernel BUG in bch2_bkey_cmp_packed (2) bcachefs -1 C 7 30d 40d
BUG: unable to handle kernel NULL pointer dereference in mempool_alloc_noprof (2) bcachefs 10 C done 8 25d 41d
WARNING in bch2_alloc_sectors_start_trans bcachefs -1 C 145 5h01m 41d
WARNING in bch2_fs_journal_start bcachefs -1 C done 14 21d 42d
WARNING: locking bug in srcu_gp_start_if_needed (2) bcachefs 4 1 47d 43d
kernel BUG in __bch2_bkey_unpack_key bcachefs -1 C 43 25d 46d
BUG: unable to handle kernel paging request in __bch2_bkey_unpack_key bcachefs 8 C 75 22d 46d
kernel BUG in blk_mq_end_request bcachefs -1 C done 5 4d06h 49d
INFO: task hung in sb_start_write (2) f2fs bcachefs jfs 1 34 16d 50d
possible deadlock in __bch2_count_fsck_err bcachefs 4 12 39d 57d
WARNING in srcu_gp_start_if_needed bcachefs -1 syz 1 62d 58d
possible deadlock in __bch2_folio_reservation_get (2) bcachefs 4 25 31d 61d
KASAN: use-after-free Read in bch2_checksum bcachefs 19 C error done 8 50d 62d
BUG: unable to handle kernel paging request in rcu_segcblist_advance bcachefs 8 syz 4 19d 63d
WARNING in bch2_writepage_io_done (3) bcachefs -1 C 6 37d 71d
INFO: task hung in vfs_rename (2) bcachefs 1 C error 12 3d13h 80d PATCH [53d]
kernel panic: KASAN: panic_on_warn set ... afs block bcachefs 2 6 78d 84d 💬 1 [84d]
kernel BUG in bch2_inode_update_after_write (2) bcachefs -1 C 61 47d 87d
KMSAN: uninit-value in bch2_alloc_sectors_start_trans (2) bcachefs 7 syz 282 2d20h 87d
KASAN: slab-out-of-bounds Write in dirent_create_key bcachefs 23 1 91d 87d
kernel BUG in __bch2_str_hash_check_key bcachefs -1 C done done 5 35d 93d 💬 7 [5d00h]
kernel BUG in bch2_rename2 (2) bcachefs -1 109 47d 96d
INFO: task hung in bch2_fs_read_only_work (2) bcachefs 1 syz 1 101d 97d 💬 2 [97d]
BUG: unable to handle kernel paging request in bch2_fs_release bcachefs 8 6 80d 100d
INFO: task hung in __bch2_fsck_err bcachefs 1 syz 2 113d 109d
KASAN: slab-out-of-bounds Read in memscan (2) bcachefs 17 syz 7 80d 109d
BUG: unable to handle kernel paging request in __bch2_btree_node_write bcachefs 8 3 94d 116d
INFO: task hung in __closure_sync_timeout (2) bcachefs 1 C 4 1d07h 117d
general protection fault in xas_create bcachefs mm 2 syz 2 69d 118d
INFO: task hung in invalidate_inode_pages2_range (3) bcachefs 1 C done 38 7d05h 134d
INFO: task hung in pipe_release (6) bcachefs 1 syz done 7 11d 135d
KASAN: global-out-of-bounds Read in rcu_pending_pcpu_dequeue bcachefs 17 2 77d 139d
KASAN: use-after-free Read in check_dirent bcachefs 19 C done 10 26d 141d
WARNING: locking bug in simple_recursive_removal bcachefs 4 syz done error 6 84d 144d
KASAN: use-after-free Read in crypto_poly1305_update bcachefs 19 C done 20 26d 145d 💬 1 [143d]
KASAN: slab-out-of-bounds Read in folio_try_get bcachefs mm 17 C 3 128d 148d 💬 2 [148d]
kernel BUG in bch2_journal_keys_peek_max bcachefs -1 C done 45 12d 150d
WARNING in bch2_verify_accounting_clean bcachefs -1 13 5d08h 154d
UBSAN: shift-out-of-bounds in xas_reload bcachefs mm -1 C 4 142d 156d 💬 2 [147d]
general protection fault in ip6_pol_route (3) bcachefs net 8 syz error 25 31d 158d 💬 3 [155d]
possible deadlock in bch2_trans_begin bcachefs 4 5 44d 173d
kernel BUG in bch2_quota_transfer bcachefs -1 67 53d 189d
INFO: task hung in bchfs_fallocate (2) bcachefs 1 C done inconclusive 5 3d08h 192d
kernel BUG in __bkey_unpack_pos (2) bcachefs -1 C done 24 1d14h 198d
kernel BUG in bch2_btree_path_level_init (3) bcachefs -1 C done 248 13h51m 203d
kernel BUG in bch2_btree_node_iter_init_from_start bcachefs -1 C done inconclusive 2 94d 205d
INFO: task hung in bch2_page_fault bcachefs 1 syz done 40 2d15h 210d
WARNING in __srcu_check_read_flavor bcachefs -1 syz error 13 14d 213d
KASAN: use-after-free Read in check_extent_overbig bcachefs 19 C done done 13 9d14h 219d
KMSAN: uninit-value in LZ4_decompress_safe_partial bcachefs 7 C 44 51d 221d
possible deadlock in trans_set_locked bcachefs 4 C 113 24d 225d 💬 4 [222d]
kernel BUG in bch2_btree_path_peek_slot bcachefs -1 C error error 1546 46d 225d
general protection fault in bch2_prt_vprintf bcachefs 2 C error inconclusive 4 188d 225d
KASAN: global-out-of-bounds Read in rcu_pending_exit bcachefs 17 C done 5 26d 229d
KASAN: use-after-free Read in bch2_btree_node_read_done bcachefs 19 C done 64 19d 229d 💬 1 [52d]
KASAN: use-after-free Read in bch2_check_dirents bcachefs 19 C done 517 2h25m 239d
KASAN: slab-use-after-free Read in __bch2_write bcachefs 19 39 19h13m 243d
general protection fault in six_lock_ip_waiter bcachefs 8 C done error 39 11d 243d
INFO: task hung in btree_write_buffer_flush_seq bcachefs 1 C done 730 2d04h 244d
kernel panic: bcachefs (loop0): panic after error bcachefs 2 C 5 27d 250d
WARNING: locking bug in rcu_pending_pcpu_dequeue bcachefs 4 syz error 20 14d 260d
INFO: task hung in do_rmdir (6) bcachefs jfs 1 C error inconclusive 48 12d 260d
WARNING: locking bug in rcu_pending_exit bcachefs 4 C done 25 22d 263d
general protection fault in put_pwq_unlocked (2) bcachefs 8 C done 123 28d 265d
kernel panic: bcachefs (loop3): panic after error bcachefs 2 C error 2 18d 272d 💬 1 [204d]
INFO: task hung in fdget_pos bcachefs 1 C inconclusive inconclusive 102 5d13h 276d
UBSAN: shift-out-of-bounds in __btree_node_pinned bcachefs -1 C done 6 12d 283d PATCH [278d]
possible deadlock in bch2_symlink bcachefs 4 C error 1098 2d07h 286d
INFO: task hung in bch2_fs_read_only bcachefs 1 C done done 290 6d21h 289d
kernel BUG in bch2_btree_iter_verify_entry_exit (2) bcachefs -1 C done 108 12d 292d
kernel BUG in bch2_quota_check_limit bcachefs -1 C done 753 6d18h 293d
INFO: task hung in bch2_journal_reclaim_thread (2) bcachefs 1 C done 1249 15h00m 294d 💬 3 [18d]
possible deadlock in console_lock_spinning_enable (5) bcachefs 4 C done 2194 15h37m 329d 💬 2 [25d]
BUG: unable to handle kernel paging request in bch2_dirent_to_text bcachefs 8 C done error 3 49d 359d PATCH [333d]
INFO: task hung in __bch2_fs_stop bcachefs 1 C done 1515 1d00h 392d PATCH [390d]
INFO: task hung in do_unlinkat (5) bcachefs jfs 1 C error 108 2d19h 405d
INFO: task hung in bch2_copygc_stop bcachefs 1 C done 31288 1d07h 407d 💬 2 [18d]
WARNING in __bch2_truncate_folio bcachefs -1 C done 333 1d07h 416d 💬 2 [18d]
INFO: task hung in bch2_readahead bcachefs 1 C done 338 2d11h 418d
WARNING in bch2_trans_put bcachefs -1 C done 453 12h43m 421d 💬 2 [18d]
KASAN: slab-use-after-free Read in neon_poly1305_update bcachefs 19 C 5 354d 421d
WARNING in bch2_printbuf_make_room bcachefs -1 C error 2 33d 424d
BUG: Bad rss-counter state (5) bcachefs mm -1 C done 2364 20d 425d 💬 3 [29d]
WARNING in bch2_prt_printf bcachefs -1 C done error 74 7d10h 427d 💬 1 [302d]
KASAN: slab-out-of-bounds Read in poly1305_update_arch bcachefs 19 C done done 29 41d 432d
WARNING in bchfs_truncate bcachefs -1 C done 333 1d23h 434d
INFO: task hung in __closure_sync bcachefs 1 C done 8048 1h09m 435d 💬 2 [18d]
WARNING in bch2_trans_srcu_unlock bcachefs -1 C done 3907 2h20m 435d PATCH [339d]
moderation (7):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: null-ptr-deref Write in btree_key_cache_fill bcachefs 12 1 17d 13d
KASAN: slab-use-after-free Write in __bch2_trans_commit bcachefs 24 4 15d 21d
BUG: unable to handle kernel paging request in __bch2_writepage bcachefs 8 4 31d 36d
KASAN: slab-out-of-bounds Read in __bch2_checksum_bio bcachefs 17 1 79d 79d
general protection fault in btree_node_write_endio bcachefs 2 1 86d 82d
general protection fault in get_work_pool (3) wireguard bcachefs 2 2 88d 88d
kernel panic: in transaction restart: transaction_restart_relock, last restarted by bcachefs 2 4 67d 95d