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 6d18h 2d18h
kernel BUG in bch2_fs_btree_cache_exit (2) bcachefs 1 6d22h 2d22h
kernel BUG in __bch2_btree_node_hash_insert (2) bcachefs C 3 1d21h 6d18h
KMSAN: uninit-value in bch2_readdir (2) bcachefs 2 10d 11d
kernel BUG in bch2_journal_replay (2) bcachefs C 3 4d14h 11d
INFO: task hung in bch2_btree_node_update_key (2) bcachefs C done 1 20d 16d
kernel BUG in bch2_btree_root_alloc_fake_trans bcachefs 1 21d 17d
kernel BUG in bch2_quota_transfer bcachefs 3 1d07h 18d
KMSAN: uninit-value in bch2_trans_start_alloc_update_noupdate bcachefs 2 23d 19d
KMSAN: uninit-value in bch2_inode_unpack (2) bcachefs 9 5d10h 20d
INFO: task hung in bchfs_fallocate (2) bcachefs C done 5 4d16h 21d
UBSAN: shift-out-of-bounds in __bch2_btree_node_hash_insert bcachefs C done 13 10h06m 21d
WARNING in rcu_segcblist_advance bcachefs 1 25d 21d
kernel BUG in bch2_stripe_validate bcachefs C done 5 8d20h 23d
kernel BUG in __bkey_unpack_pos (2) bcachefs C done 5 11d 27d
KMSAN: uninit-value in __bch2_bkey_cmp_left_packed bcachefs syz 2 2d07h 29d
WARNING in try_check_zero (3) bcachefs syz 2 34d 30d
kernel BUG in bch2_btree_path_level_init (3) bcachefs C done 17 1d07h 32d
KMSAN: uninit-value in bch2_dirent_rename (2) bcachefs 5 24d 34d
kernel BUG in bch2_btree_node_iter_init_from_start bcachefs C done 2 32d 34d
KASAN: use-after-free Read in bkey_packed_valid bcachefs C done 6 5d15h 37d
KMSAN: uninit-value in bch2_checksum_update (2) bcachefs 2 10d 38d
kernel BUG in __build_ro_aux_tree bcachefs 1 43d 39d
INFO: task hung in bch2_page_fault bcachefs 34 10d 39d
KMSAN: uninit-value in __build_ro_aux_tree bcachefs 3 29d 40d
KMSAN: uninit-value in bch2_xattr_validate bcachefs C 20 1d12h 40d
WARNING in __srcu_check_read_flavor bcachefs syz 6 4d09h 42d
KMSAN: uninit-value in bch2_alloc_sectors_start_trans bcachefs C 101 11d 42d
KMSAN: uninit-value in bch2_bucket_alloc_trans bcachefs 7 2d07h 45d
KMSAN: uninit-value in rw_aux_tree_insert_entry bcachefs 21 9d09h 47d
KASAN: use-after-free Read in check_extent_overbig bcachefs C done 7 10h14m 48d
kernel panic: trans should be locked, unlocked by bch2_btree_update_start bcachefs C error 86 8d23h 48d
INFO: task hung in do_truncate (3) bcachefs 65 1d17h 48d
KMSAN: uninit-value in bch2_dev_freespace_init bcachefs syz 170 21h08m 49d
KMSAN: uninit-value in LZ4_decompress_safe_partial bcachefs C 14 4d11h 50d
general protection fault in closure_put_after_sub (2) bcachefs 1 50d 50d
kernel BUG in bch2_rename2 bcachefs 33 1d23h 51d
INFO: task hung in vfs_unlink (5) bcachefs 53 6d23h 51d
KASAN: slab-out-of-bounds Read in memscan bcachefs 2 57d 51d
WARNING: locking bug in __timer_delete_sync (2) bcachefs 1 55d 51d
KMSAN: uninit-value in bch2_btree_node_get bcachefs 2 56d 52d
KMSAN: uninit-value in bch2_bkey_ptrs_validate bcachefs C 6 12d 52d
KMSAN: uninit-value in bch2_dirent_validate bcachefs 214 1d12h 53d
kernel BUG in bch2_inode_update_after_write bcachefs 74 2d14h 53d
possible deadlock in trans_set_locked bcachefs C 6 21d 54d 💬 4 [51d]
KMSAN: uninit-value in bch2_bkey_val_validate bcachefs C 12 8d04h 54d
kernel BUG in bch2_btree_path_peek_slot bcachefs 109 17h19m 54d
general protection fault in bch2_prt_vprintf bcachefs C error 4 17d 54d
KMSAN: uninit-value in bch2_bkey_cmp_packed_inlined (2) bcachefs syz 126 3d03h 56d
general protection fault in kernfs_dop_revalidate kernfs bcachefs syz 2 40d 57d
KASAN: slab-out-of-bounds Read in __radix_tree_delete kernfs bcachefs syz 1 61d 57d
possible deadlock in __bch2_folio_reservation_get bcachefs 1 62d 57d
KMSAN: uninit-value in bch2_trans_start_alloc_update bcachefs C 96 6h15m 57d
KASAN: global-out-of-bounds Read in rcu_pending_exit bcachefs syz done 3 16d 58d
KASAN: use-after-free Read in bch2_btree_node_read_done bcachefs C done 20 11h39m 58d
KMSAN: uninit-value in rw_aux_tree_set (2) bcachefs C 2197 1d06h 61d
kernel BUG in qlist_free_all bcachefs C 3 27d 61d
BUG: corrupted list in list_lru_add mm bcachefs syz 1 65d 61d
WARNING in bch2_fs_read_write_early (2) bcachefs 1 65d 61d
KMSAN: uninit-value in bch2_inode_v3_validate bcachefs C 5798 1d11h 64d
KASAN: stack-out-of-bounds Read in do_encrypt bcachefs 4 6d09h 65d
KMSAN: uninit-value in bch2_btree_node_iter_init (2) bcachefs C 80 2d17h 66d 💬 2 [59d]
KMSAN: uninit-value in bch2_alloc_v4_validate (2) bcachefs C 462 8h26m 66d
WARNING: locking bug in rcu_pending_enqueue bcachefs 2 17d 68d
KASAN: use-after-free Read in bch2_check_dirents bcachefs C done 6 10d 68d
kernel BUG in __journal_res_get (2) bcachefs C error 5 16d 69d
BUG: unable to handle kernel paging request in bch2_btree_cache_scan (2) bcachefs 12 63d 72d
KASAN: slab-use-after-free Read in progress_init bcachefs 1 84d 72d
KASAN: slab-use-after-free Read in __bch2_write bcachefs 16 3d16h 72d
general protection fault in six_lock_ip_waiter bcachefs C done 21 1d15h 72d
KASAN: slab-use-after-free Read in bch2_get_next_online_dev bcachefs 5 69d 72d
KMSAN: uninit-value in bch2_btree_node_check_topology bcachefs C 14 14d 72d
INFO: task hung in btree_write_buffer_flush_seq bcachefs C done 82 14h24m 73d
KMSAN: uninit-value in bch2_copygc bcachefs C 88 10d 74d PATCH [38d]
KMSAN: uninit-value in bch2_bucket_alloc_early bcachefs C 164 6h26m 77d
kernel panic: bcachefs (loop0): panic after error bcachefs C 1 69d 79d
WARNING in bch2_writepage_io_done (2) bcachefs 5 22d 81d
WARNING: suspicious RCU usage in bucket_gen bcachefs 4 77d 82d
WARNING: locking bug in rcu_pending_pcpu_dequeue bcachefs syz 10 11h44m 89d
possible deadlock in bch2_btree_cache_scan bcachefs 36 17d 90d
general protection fault in __bch2_fsck_err bcachefs C 14 33d 90d
WARNING in kvm_put_kvm (2) bcachefs 18 9d15h 90d 💬 1 [6d02h]
kernel BUG in wb_flush_one bcachefs C 3 11d 91d
INFO: task hung in __closure_sync_timeout bcachefs C done done 2353 65d 92d
WARNING: locking bug in rcu_pending_exit bcachefs C done 14 8h33m 92d
general protection fault in put_pwq_unlocked (2) bcachefs C done 41 2d00h 94d
kernel panic: bcachefs (loop3): panic after error bcachefs C error 2 33d 101d 💬 1 [33d]
KASAN: slab-use-after-free Read in percpu_ref_put (2) bcachefs block C 1894 2h20m 104d
INFO: task hung in fdget_pos bcachefs C inconclusive 87 1d11h 105d
UBSAN: shift-out-of-bounds in __btree_node_pinned bcachefs C done 6 1d22h 112d PATCH [107d]
possible deadlock in pcpu_alloc_noprof bcachefs 10 23d 115d
possible deadlock in bch2_symlink bcachefs 901 18h06m 115d
INFO: task hung in do_ftruncate bcachefs 57 4d15h 116d
INFO: task hung in bch2_fs_read_only bcachefs C done 262 2d01h 118d
WARNING in srcu_check_nmi_safety (2) bcachefs syz 3 73d 119d 💬 1 [87d]
INFO: task hung in bch2_read_iter bcachefs 109 12d 121d
kernel BUG in bch2_btree_iter_verify_entry_exit (2) bcachefs C done 7 22h24m 121d
kernel BUG in bch2_quota_check_limit bcachefs 35 2h56m 122d
WARNING in bch2_fs_release bcachefs syz 2 29d 122d
INFO: task hung in bch2_journal_reclaim_thread (2) bcachefs C done 570 6d22h 123d 💬 1 [6d10h]
INFO: task hung in do_loopback bcachefs 201 50d 123d
INFO: task hung in vfs_rename bcachefs 80 13d 128d
possible deadlock in __bch2_disk_reservation_add bcachefs C 292 4h19m 131d
BUG: unable to handle kernel paging request in bch2_dirent_to_text bcachefs C done error 2 25d 188d PATCH [162d]
BUG: unable to handle kernel paging request in crypto_shash_update bcachefs C 6 70d 190d 💬 1 [69d]
INFO: task hung in deactivate_super (3) bcachefs jfs 69 10d 195d
INFO: task hung in bch2_direct_write bcachefs 49 8d16h 203d
INFO: task hung in bch2_write_iter bcachefs 229 21d 212d
INFO: task hung in __bch2_fs_stop bcachefs C done 1288 1d03h 221d PATCH [219d]
general protection fault in gen_poly_key bcachefs C 2 12d 232d
INFO: task hung in bch2_copygc_stop bcachefs C done 29137 1d12h 236d
INFO: task hung in bch2_fallocate_dispatch bcachefs 104 4d00h 241d
WARNING in __bch2_truncate_folio bcachefs C done 298 2d09h 244d
INFO: task hung in bch2_readahead bcachefs C done 266 10h56m 247d
WARNING in bch2_trans_put bcachefs C done 299 6h20m 250d
KASAN: slab-use-after-free Read in neon_poly1305_update bcachefs C 5 182d 250d
WARNING in bch2_printbuf_make_room bcachefs C error 2 1d07h 253d
BUG: Bad rss-counter state (5) bcachefs mm C done 1052 1d07h 254d 💬 3 [16d]
INFO: task hung in bch2_fs_read_only_work bcachefs C done 286 28d 255d PATCH [201d]
WARNING in bch2_prt_printf bcachefs C done error 18 138d 256d 💬 1 [131d]
KASAN: slab-out-of-bounds Read in poly1305_update_arch bcachefs C done 22 4d19h 261d
KASAN: use-after-free Read in scatterwalk_copychunks bcachefs C done 43 7d06h 263d 💬 1 [262d]
WARNING in bchfs_truncate bcachefs C done 161 19h34m 263d
INFO: task hung in __closure_sync bcachefs C done 7084 6h37m 264d
WARNING in bch2_trans_srcu_unlock bcachefs C done 3409 8h50m 264d PATCH [168d]
moderation (4):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: use-after-free Read in dev_ptr_stale_rcu bcachefs 1 10d 6d08h
BUG: unable to handle kernel paging request in __process_finished_items bcachefs 1 11d 7d21h
BUG: unable to handle kernel paging request in bch2_fs_btree_interior_update_exit bcachefs 1 68d 64d
kernel panic: KASAN: panic_on_warn set ... bcachefs block 3 28d 75d