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 7d09h 3d09h
kernel BUG in bch2_fs_btree_cache_exit (2) bcachefs 1 7d13h 3d13h
kernel BUG in __bch2_btree_node_hash_insert (2) bcachefs C 3 2d12h 7d09h
KMSAN: uninit-value in bch2_readdir (2) bcachefs 2 11d 11d
kernel BUG in bch2_journal_replay (2) bcachefs C 3 5d05h 12d
INFO: task hung in bch2_btree_node_update_key (2) bcachefs C done 1 21d 17d
kernel BUG in bch2_btree_root_alloc_fake_trans bcachefs 1 22d 18d
kernel BUG in bch2_quota_transfer bcachefs 3 1d22h 18d
KMSAN: uninit-value in bch2_trans_start_alloc_update_noupdate bcachefs 2 24d 20d
KMSAN: uninit-value in bch2_inode_unpack (2) bcachefs 9 6d01h 21d
INFO: task hung in bchfs_fallocate (2) bcachefs C done 5 5d07h 21d
UBSAN: shift-out-of-bounds in __bch2_btree_node_hash_insert bcachefs C done 14 33m 22d
WARNING in rcu_segcblist_advance bcachefs 1 26d 22d
kernel BUG in bch2_stripe_validate bcachefs C done 5 9d11h 24d
kernel BUG in __bkey_unpack_pos (2) bcachefs C done 5 12d 28d
KMSAN: uninit-value in __bch2_bkey_cmp_left_packed bcachefs syz 2 2d22h 29d
WARNING in try_check_zero (3) bcachefs syz 2 35d 31d
kernel BUG in bch2_btree_path_level_init (3) bcachefs C done 17 1d22h 32d
KMSAN: uninit-value in bch2_dirent_rename (2) bcachefs 5 24d 35d
kernel BUG in bch2_btree_node_iter_init_from_start bcachefs C done 2 33d 35d
KASAN: use-after-free Read in bkey_packed_valid bcachefs C done 6 6d06h 38d
KMSAN: uninit-value in bch2_checksum_update (2) bcachefs 2 11d 39d
kernel BUG in __build_ro_aux_tree bcachefs 1 43d 39d
INFO: task hung in bch2_page_fault bcachefs 34 11d 40d
KMSAN: uninit-value in __build_ro_aux_tree bcachefs 3 30d 40d
KMSAN: uninit-value in bch2_xattr_validate bcachefs C 20 2d03h 41d
WARNING in __srcu_check_read_flavor bcachefs syz 6 5d00h 42d
KMSAN: uninit-value in bch2_alloc_sectors_start_trans bcachefs C 101 11d 43d
KMSAN: uninit-value in bch2_bucket_alloc_trans bcachefs 7 2d22h 45d
KMSAN: uninit-value in rw_aux_tree_insert_entry bcachefs 21 10d 48d
KASAN: use-after-free Read in check_extent_overbig bcachefs C done 7 1d01h 48d
kernel panic: trans should be locked, unlocked by bch2_btree_update_start bcachefs C error 86 9d14h 48d
INFO: task hung in do_truncate (3) bcachefs 65 2d08h 49d
KMSAN: uninit-value in bch2_dev_freespace_init bcachefs syz 170 1d12h 49d
KMSAN: uninit-value in LZ4_decompress_safe_partial bcachefs C 14 5d02h 50d
general protection fault in closure_put_after_sub (2) bcachefs 1 50d 50d
kernel BUG in bch2_rename2 bcachefs 33 2d15h 51d
INFO: task hung in vfs_unlink (5) bcachefs 53 7d14h 51d
KASAN: slab-out-of-bounds Read in memscan bcachefs 2 58d 52d
WARNING: locking bug in __timer_delete_sync (2) bcachefs 1 56d 52d
KMSAN: uninit-value in bch2_btree_node_get bcachefs 2 57d 53d
KMSAN: uninit-value in bch2_bkey_ptrs_validate bcachefs C 6 12d 53d
KMSAN: uninit-value in bch2_dirent_validate bcachefs 214 2d03h 53d
kernel BUG in bch2_inode_update_after_write bcachefs 74 3d05h 53d
possible deadlock in trans_set_locked bcachefs C 6 22d 54d 💬 4 [51d]
KMSAN: uninit-value in bch2_bkey_val_validate bcachefs C 12 8d19h 54d
kernel BUG in bch2_btree_path_peek_slot bcachefs 111 2h00m 54d
general protection fault in bch2_prt_vprintf bcachefs C error 4 18d 55d
KMSAN: uninit-value in bch2_bkey_cmp_packed_inlined (2) bcachefs syz 126 3d18h 56d
general protection fault in kernfs_dop_revalidate kernfs bcachefs syz 2 41d 58d
KASAN: slab-out-of-bounds Read in __radix_tree_delete kernfs bcachefs syz 1 62d 58d
possible deadlock in __bch2_folio_reservation_get bcachefs 1 62d 58d
KMSAN: uninit-value in bch2_trans_start_alloc_update bcachefs C 96 21h16m 58d
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 1d02h 58d
KMSAN: uninit-value in rw_aux_tree_set (2) bcachefs C 2197 1d21h 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 66d 62d
KMSAN: uninit-value in bch2_inode_v3_validate bcachefs C 5798 2d02h 65d
KASAN: stack-out-of-bounds Read in do_encrypt bcachefs 4 7d00h 65d
KMSAN: uninit-value in bch2_btree_node_iter_init (2) bcachefs C 80 3d08h 67d 💬 2 [60d]
KMSAN: uninit-value in bch2_alloc_v4_validate (2) bcachefs C 462 23h28m 67d
WARNING: locking bug in rcu_pending_enqueue bcachefs 2 17d 68d
KASAN: use-after-free Read in bch2_check_dirents bcachefs C done 6 11d 69d
kernel BUG in __journal_res_get (2) bcachefs C error 5 17d 70d
BUG: unable to handle kernel paging request in bch2_btree_cache_scan (2) bcachefs 12 64d 72d
KASAN: slab-use-after-free Read in progress_init bcachefs 1 85d 73d
KASAN: slab-use-after-free Read in __bch2_write bcachefs 16 4d07h 73d
general protection fault in six_lock_ip_waiter bcachefs C done 21 2d06h 73d
KASAN: slab-use-after-free Read in bch2_get_next_online_dev bcachefs 5 70d 73d
KMSAN: uninit-value in bch2_btree_node_check_topology bcachefs C 14 15d 73d
INFO: task hung in btree_write_buffer_flush_seq bcachefs C done 82 1d05h 74d
KMSAN: uninit-value in bch2_copygc bcachefs C 88 11d 75d PATCH [39d]
KMSAN: uninit-value in bch2_bucket_alloc_early bcachefs C 164 21h27m 77d
kernel panic: bcachefs (loop0): panic after error bcachefs C 1 70d 80d
WARNING in bch2_writepage_io_done (2) bcachefs 5 22d 82d
WARNING: suspicious RCU usage in bucket_gen bcachefs 4 78d 82d
WARNING: locking bug in rcu_pending_pcpu_dequeue bcachefs syz 10 1d02h 89d
possible deadlock in bch2_btree_cache_scan bcachefs 36 18d 90d
general protection fault in __bch2_fsck_err bcachefs C 14 34d 90d
WARNING in kvm_put_kvm (2) bcachefs 18 10d 91d 💬 1 [6d17h]
kernel BUG in wb_flush_one bcachefs C 3 11d 91d
INFO: task hung in __closure_sync_timeout bcachefs C done done 2353 66d 92d
WARNING: locking bug in rcu_pending_exit bcachefs C done 14 23h35m 93d
general protection fault in put_pwq_unlocked (2) bcachefs C done 42 5h15m 95d
kernel panic: bcachefs (loop3): panic after error bcachefs C error 2 34d 101d 💬 1 [34d]
KASAN: slab-use-after-free Read in percpu_ref_put (2) bcachefs block C 1907 53m 104d
INFO: task hung in fdget_pos bcachefs C inconclusive 87 2d03h 106d
UBSAN: shift-out-of-bounds in __btree_node_pinned bcachefs C done 6 2d13h 113d PATCH [107d]
possible deadlock in pcpu_alloc_noprof bcachefs 10 24d 115d
possible deadlock in bch2_symlink bcachefs 901 1d09h 116d
INFO: task hung in do_ftruncate bcachefs 57 5d06h 117d
INFO: task hung in bch2_fs_read_only bcachefs C done 262 2d16h 119d
WARNING in srcu_check_nmi_safety (2) bcachefs syz 3 74d 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 1d13h 122d
kernel BUG in bch2_quota_check_limit bcachefs 38 4h13m 122d
WARNING in bch2_fs_release bcachefs syz 2 30d 122d
INFO: task hung in bch2_journal_reclaim_thread (2) bcachefs C done 570 7d13h 124d 💬 1 [7d01h]
INFO: task hung in do_loopback bcachefs 201 51d 124d
INFO: task hung in vfs_rename bcachefs 80 14d 128d
possible deadlock in __bch2_disk_reservation_add bcachefs C 293 6h32m 132d
BUG: unable to handle kernel paging request in bch2_dirent_to_text bcachefs C done error 2 25d 189d PATCH [162d]
BUG: unable to handle kernel paging request in crypto_shash_update bcachefs C 6 71d 191d 💬 1 [70d]
INFO: task hung in deactivate_super (3) bcachefs jfs 69 10d 196d
INFO: task hung in bch2_direct_write bcachefs 49 9d07h 204d
INFO: task hung in bch2_write_iter bcachefs 229 22d 212d
INFO: task hung in __bch2_fs_stop bcachefs C done 1288 1d18h 222d PATCH [219d]
general protection fault in gen_poly_key bcachefs C 2 12d 232d
INFO: task hung in bch2_copygc_stop bcachefs C done 29138 7h55m 237d
INFO: task hung in bch2_fallocate_dispatch bcachefs 104 4d15h 241d
WARNING in __bch2_truncate_folio bcachefs C done 298 3d00h 245d
INFO: task hung in bch2_readahead bcachefs C done 266 1d01h 248d
WARNING in bch2_trans_put bcachefs C done 301 13h16m 251d
KASAN: slab-use-after-free Read in neon_poly1305_update bcachefs C 5 183d 251d
WARNING in bch2_printbuf_make_room bcachefs C error 2 1d22h 254d
BUG: Bad rss-counter state (5) bcachefs mm C done 1053 14h51m 255d 💬 3 [17d]
INFO: task hung in bch2_fs_read_only_work bcachefs C done 286 28d 256d PATCH [202d]
WARNING in bch2_prt_printf bcachefs C done error 18 138d 257d 💬 1 [132d]
KASAN: slab-out-of-bounds Read in poly1305_update_arch bcachefs C done 23 11h43m 261d
KASAN: use-after-free Read in scatterwalk_copychunks bcachefs C done 43 7d21h 264d 💬 1 [263d]
WARNING in bchfs_truncate bcachefs C done 161 1d10h 264d
INFO: task hung in __closure_sync bcachefs C done 7084 21h38m 264d
WARNING in bch2_trans_srcu_unlock bcachefs C done 3409 23h52m 264d PATCH [169d]
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 6d23h
BUG: unable to handle kernel paging request in __process_finished_items bcachefs 1 12d 8d12h
BUG: unable to handle kernel paging request in bch2_fs_btree_interior_update_exit bcachefs 1 69d 65d
kernel panic: KASAN: panic_on_warn set ... bcachefs block 3 28d 76d