syzbot


Applied filters: Label=subsystems:bcachefs (drop)
open (125):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in bch2_trans_begin bcachefs 1 4d00h 11m
kernel BUG in bch2_fs_btree_cache_exit (2) bcachefs 1 4d04h 4h35m
kernel BUG in __bch2_btree_node_hash_insert (2) bcachefs 1 8d00h 4d00h
KMSAN: uninit-value in bch2_readdir (2) bcachefs 2 8d00h 8d13h
kernel BUG in bch2_journal_replay (2) bcachefs C 3 1d20h 8d17h
INFO: task hung in bch2_btree_node_update_key (2) bcachefs C done 1 17d 13d
kernel BUG in bch2_btree_root_alloc_fake_trans bcachefs 1 18d 14d
kernel BUG in bch2_quota_transfer bcachefs 1 19d 15d
KMSAN: uninit-value in bch2_trans_start_alloc_update_noupdate bcachefs 2 21d 17d
KMSAN: uninit-value in bch2_inode_unpack (2) bcachefs 9 2d16h 18d
INFO: task hung in bchfs_fallocate (2) bcachefs C done 5 1d22h 18d
UBSAN: shift-out-of-bounds in __bch2_btree_node_hash_insert bcachefs C done 4 22d 18d
WARNING in rcu_segcblist_advance bcachefs 1 22d 18d
kernel BUG in bch2_stripe_validate bcachefs C done 5 6d02h 20d
kernel BUG in __bkey_unpack_pos (2) bcachefs C done 5 9d04h 24d
KMSAN: uninit-value in __bch2_bkey_cmp_left_packed bcachefs syz 1 30d 26d
WARNING in try_check_zero (3) bcachefs syz 2 31d 28d
kernel BUG in bch2_btree_path_level_init (3) bcachefs C done 16 16h21m 29d
KMSAN: uninit-value in bch2_dirent_rename (2) bcachefs 5 21d 31d
kernel BUG in bch2_btree_node_iter_init_from_start bcachefs C done 2 29d 32d
KASAN: use-after-free Read in bkey_packed_valid bcachefs C done 6 2d21h 34d
KMSAN: uninit-value in bch2_checksum_update (2) bcachefs 2 7d22h 35d
kernel BUG in __build_ro_aux_tree bcachefs 1 40d 36d
INFO: task hung in bch2_page_fault bcachefs 34 7d23h 37d
KMSAN: uninit-value in __build_ro_aux_tree bcachefs 3 26d 37d
KMSAN: uninit-value in bch2_xattr_validate bcachefs C 18 1d07h 37d
WARNING in __srcu_check_read_flavor bcachefs syz 6 1d15h 39d
KMSAN: uninit-value in bch2_alloc_sectors_start_trans bcachefs C 101 8d13h 39d
KMSAN: uninit-value in bch2_bucket_alloc_trans bcachefs 6 23d 42d
KMSAN: uninit-value in rw_aux_tree_insert_entry bcachefs 21 6d15h 44d
KASAN: use-after-free Read in check_extent_overbig bcachefs C done 6 5d21h 45d
kernel panic: trans should be locked, unlocked by bch2_btree_update_start bcachefs C error 86 6d05h 45d
INFO: task hung in do_truncate (3) bcachefs 64 12h20m 46d
KMSAN: uninit-value in bch2_dev_freespace_init bcachefs syz 166 9h24m 46d
KMSAN: uninit-value in LZ4_decompress_safe_partial bcachefs C 14 1d17h 47d
general protection fault in closure_put_after_sub (2) bcachefs 1 47d 47d
kernel BUG in bch2_rename2 bcachefs 31 6d08h 48d
INFO: task hung in vfs_unlink (5) bcachefs 53 4d05h 48d
KASAN: slab-out-of-bounds Read in memscan bcachefs 2 54d 48d
WARNING: locking bug in __timer_delete_sync (2) bcachefs 1 52d 48d
KMSAN: uninit-value in bch2_btree_node_get bcachefs 2 53d 49d
KMSAN: uninit-value in bch2_bkey_ptrs_validate bcachefs C 6 9d08h 49d
KMSAN: uninit-value in bch2_dirent_validate bcachefs 211 2d21h 50d
kernel BUG in bch2_inode_update_after_write bcachefs 73 1h37m 50d
possible deadlock in trans_set_locked bcachefs C 6 18d 51d 💬 4 [48d]
KMSAN: uninit-value in bch2_bkey_val_validate bcachefs C 12 5d10h 51d
kernel BUG in bch2_btree_path_peek_slot bcachefs 102 5h11m 51d
general protection fault in bch2_prt_vprintf bcachefs C error 4 14d 51d
KMSAN: uninit-value in bch2_bkey_cmp_packed_inlined (2) bcachefs syz 126 9h25m 53d
general protection fault in kernfs_dop_revalidate kernfs bcachefs syz 2 37d 54d
KASAN: slab-out-of-bounds Read in __radix_tree_delete kernfs bcachefs syz 1 58d 54d
possible deadlock in __bch2_folio_reservation_get bcachefs 1 59d 55d
KMSAN: uninit-value in bch2_trans_start_alloc_update bcachefs C 90 2d05h 55d
KASAN: global-out-of-bounds Read in rcu_pending_exit bcachefs syz done 3 13d 55d
KASAN: use-after-free Read in bch2_btree_node_read_done bcachefs C done 17 4d07h 55d
KMSAN: uninit-value in rw_aux_tree_set (2) bcachefs C 2174 4h16m 58d
kernel BUG in qlist_free_all bcachefs C 3 24d 58d
BUG: corrupted list in list_lru_add mm bcachefs syz 1 62d 58d
WARNING in bch2_fs_read_write_early (2) bcachefs 1 62d 58d
KMSAN: uninit-value in bch2_inode_v3_validate bcachefs C 5714 4h16m 61d
KASAN: stack-out-of-bounds Read in do_encrypt bcachefs 4 3d15h 62d
KMSAN: uninit-value in bch2_btree_node_iter_init (2) bcachefs C 79 9h36m 63d 💬 2 [56d]
KMSAN: uninit-value in bch2_alloc_v4_validate (2) bcachefs C 459 9h17m 63d
WARNING: locking bug in rcu_pending_enqueue bcachefs 2 14d 65d
KASAN: use-after-free Read in bch2_check_dirents bcachefs C done 6 7d22h 65d
kernel BUG in __journal_res_get (2) bcachefs C error 5 13d 66d
BUG: unable to handle kernel paging request in bch2_btree_cache_scan (2) bcachefs 12 60d 69d
KASAN: slab-use-after-free Read in progress_init bcachefs 1 81d 69d
KASAN: slab-use-after-free Read in __bch2_write bcachefs 16 22h40m 69d
general protection fault in six_lock_ip_waiter bcachefs C done 13 2d13h 69d
KASAN: slab-use-after-free Read in bch2_get_next_online_dev bcachefs 5 66d 69d
KMSAN: uninit-value in bch2_btree_node_check_topology bcachefs C 14 11d 70d
INFO: task hung in btree_write_buffer_flush_seq bcachefs C done 81 1d23h 70d
KMSAN: uninit-value in bch2_copygc bcachefs C 88 8d03h 71d PATCH [35d]
KMSAN: uninit-value in bch2_bucket_alloc_early bcachefs C 159 4h01m 74d
kernel panic: bcachefs (loop0): panic after error bcachefs C 1 67d 77d
WARNING in bch2_writepage_io_done (2) bcachefs 5 19d 79d
WARNING: suspicious RCU usage in bucket_gen bcachefs 4 74d 79d
WARNING: locking bug in rcu_pending_pcpu_dequeue bcachefs syz 9 3d03h 86d
possible deadlock in bch2_btree_cache_scan bcachefs 36 15d 87d
general protection fault in __bch2_fsck_err bcachefs C 14 30d 87d
WARNING in kvm_put_kvm (2) bcachefs 18 6d21h 87d 💬 1 [3d08h]
kernel BUG in wb_flush_one bcachefs C 3 8d12h 88d
INFO: task hung in __closure_sync_timeout bcachefs C done done 2353 62d 89d
WARNING: locking bug in rcu_pending_exit bcachefs C done 13 6h35m 90d
general protection fault in put_pwq_unlocked (2) bcachefs C done 40 2h58m 91d
kernel panic: bcachefs (loop3): panic after error bcachefs C error 2 31d 98d 💬 1 [31d]
KASAN: slab-use-after-free Read in percpu_ref_put (2) bcachefs block C 1855 1h40m 101d
INFO: task hung in fdget_pos bcachefs C inconclusive 86 10h52m 102d
UBSAN: shift-out-of-bounds in __btree_node_pinned bcachefs C done 5 4d23h 109d PATCH [104d]
possible deadlock in pcpu_alloc_noprof bcachefs 10 20d 112d
possible deadlock in bch2_symlink bcachefs 881 1h28m 112d
INFO: task hung in do_ftruncate bcachefs 57 1d21h 113d
INFO: task hung in bch2_fs_read_only bcachefs C done 262 13d 115d
WARNING in srcu_check_nmi_safety (2) bcachefs syz 3 70d 116d 💬 1 [84d]
INFO: task hung in bch2_read_iter bcachefs 109 9d14h 118d
kernel BUG in bch2_btree_iter_verify_entry_exit (2) bcachefs C 6 3d15h 119d
kernel BUG in bch2_quota_check_limit bcachefs 29 54m 119d
WARNING in bch2_fs_release bcachefs syz 2 27d 119d
INFO: task hung in bch2_journal_reclaim_thread (2) bcachefs C done 570 4d04h 120d 💬 1 [3d16h]
INFO: task hung in do_loopback bcachefs 201 48d 120d
INFO: task hung in vfs_rename bcachefs 80 10d 125d
possible deadlock in __bch2_disk_reservation_add bcachefs C 280 5h28m 128d
BUG: unable to handle kernel paging request in bch2_dirent_to_text bcachefs C done error 2 22d 186d PATCH [159d]
BUG: unable to handle kernel paging request in crypto_shash_update bcachefs C 6 67d 188d 💬 1 [66d]
INFO: task hung in deactivate_super (3) bcachefs jfs 69 7d07h 193d
INFO: task hung in bch2_direct_write bcachefs 49 5d22h 200d
INFO: task hung in bch2_write_iter bcachefs 229 18d 209d
INFO: task hung in __bch2_fs_stop bcachefs C done 1287 14d 218d PATCH [216d]
general protection fault in gen_poly_key bcachefs C 2 9d12h 229d
INFO: task hung in bch2_copygc_stop bcachefs C done 29016 36m 233d
INFO: task hung in bch2_fallocate_dispatch bcachefs 104 1d06h 238d
WARNING in __bch2_truncate_folio bcachefs C done 294 4h56m 242d
INFO: task hung in bch2_readahead bcachefs C done 265 2d21h 244d
WARNING in bch2_trans_put bcachefs C done 295 1d17h 247d
KASAN: slab-use-after-free Read in neon_poly1305_update bcachefs C 5 180d 247d
WARNING in bch2_printbuf_make_room bcachefs C error 2 32d 250d
BUG: Bad rss-counter state (5) bcachefs mm C done 1050 7h41m 251d 💬 3 [13d]
INFO: task hung in bch2_fs_read_only_work bcachefs C done 286 25d 253d PATCH [199d]
WARNING in bch2_prt_printf bcachefs C done error 18 135d 254d 💬 1 [128d]
KASAN: slab-out-of-bounds Read in poly1305_update_arch bcachefs C done 22 2d01h 258d
KASAN: use-after-free Read in scatterwalk_copychunks bcachefs C done 43 4d12h 260d 💬 1 [260d]
WARNING in bchfs_truncate bcachefs C done 157 1h01m 260d
INFO: task hung in __closure_sync bcachefs C done 7044 3h20m 261d
WARNING in bch2_trans_srcu_unlock bcachefs C done 3407 6h04m 261d PATCH [165d]
moderation (4):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: use-after-free Read in dev_ptr_stale_rcu bcachefs 1 7d14h 3d14h
BUG: unable to handle kernel paging request in __process_finished_items bcachefs 1 9d03h 5d03h
BUG: unable to handle kernel paging request in bch2_fs_btree_interior_update_exit bcachefs 1 66d 62d
kernel panic: KASAN: panic_on_warn set ... bcachefs block 3 25d 73d