btrfs subsystem


List(s): linux-btrfs@vger.kernel.org
Maintainer(s): clm@fb.com, dsterba@suse.com
Fixed bugs: 122
Parent subsystem(s): fs (139)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in add_root_to_dirty_list btrfs prio:normal actionable 19 3 1d22h 3d07h PATCH [2d17h]
kernel BUG in btrfs_backref_release_cache (4) btrfs prio:high -1 1 12d 8d11h
WARNING in btrfs_add_reserved_bytes (2) btrfs prio:low -1 syz, C 1 14d 13d
kernel BUG in wait_subpage_spinlock btrfs prio:high -1 1 21d 17d
possible deadlock in join_transaction (4) btrfs prio:low 4 2 1d09h 25d
WARNING in btree_csum_one_bio (2) prio:low btrfs -1 1 34d 30d
WARNING in btrfs_remove_from_free_space_tree prio:high btrfs -1 1 46d 42d
WARNING in btrfs_add_link (3) prio:high btrfs -1 5 12d 42d
WARNING in btrfs_quota_enable (2) prio:low btrfs -1 10 2d05h 45d
kernel BUG in btrfs_subpage_assert prio:high btrfs -1 21 5d03h 46d
WARNING in btrfs_add_to_free_space_tree (2) prio:high btrfs -1 14 35d 48d
WARNING in do_nonremap_reloc prio:normal btrfs -1 6 52d 49d
WARNING in __cow_file_range_inline (2) prio:high btrfs -1 4 51d 58d
WARNING in __btrfs_run_delayed_items (3) prio:high btrfs -1 1 63d 59d
kernel BUG in btrfs_assert_inode_range_clean prio:high btrfs -1 5 48d 59d
WARNING in __add_block_group_free_space prio:high btrfs -1 15 40d 61d
WARNING in btrfs_init_new_device prio:normal btrfs -1 syz, C error 149 9h57m 61d PATCH [2d17h]
WARNING in btrfs_create_new_inode (3) prio:high btrfs -1 16 13d 61d
kernel BUG in set_state_bits (2) prio:high btrfs -1 4 2d07h 65d
kernel BUG in compress_file_range prio:high btrfs -1 1 74d 70d 💬 1 [70d]
WARNING in prepare_to_merge prio:low btrfs -1 1 80d 76d
kernel BUG in radix_tree_tag_set prio:normal btrfs -1 1 86d 82d
WARNING in create_reloc_root prio:high btrfs -1 3 15d 93d
WARNING in can_finish_ordered_extent prio:high btrfs -1 syz, C 20 23d 109d
kernel BUG in extent_writepage_io (2) prio:low btrfs -1 32 66d 110d
kernel BUG in btrfs_balance prio:low btrfs -1 2 27d 115d
WARNING in btrfs_rename2 (2) prio:low btrfs -1 syz, C error 12 36d 143d
WARNING in __btrfs_update_delayed_inode (4) prio:high btrfs -1 18 14d 169d 💬 1 [35d]
kernel BUG in btrfs_create_qgroup prio:low btrfs -1 syz, C 3 303d 302d PATCH [302d]
WARNING in lookup_inline_extent_backref (2) prio:low btrfs -1 syz, C error error 32 34d 348d 💬 1 [230d]
WARNING in btrfs_destroy_inode (3) prio:high btrfs -1 syz, C 81 28d 348d
INFO: task hung in __alloc_workqueue (2) prio:high btrfs 1 syz error 99 8h22m 425d 💬 3 [4d04h]
possible deadlock in kernfs_add_one prio:high btrfs kernfs 4 33 3d15h 430d
possible deadlock in btrfs_quota_enable (2) prio:high btrfs 4 51 16d 517d 💬 4 [4d04h]
possible deadlock in btrfs_dirty_inode (2) prio:high mm btrfs 4 78 7d03h 663d
WARNING in btrfs_free_reserved_data_space_noquota (3) btrfs -1 syz, C 35 14d 717d
WARNING in btrfs_create_pending_block_groups (2) prio:low btrfs -1 syz, C done 1485 23h27m 750d
WARNING in __btrfs_free_extent (3) prio:low btrfs -1 syz, C error done 619 7d23h 769d 💬 2 [69d]
KMSAN: uninit-value in iov_iter_alignment_iovec prio:high btrfs ntfs3 7 syz, C 138 180d 849d PATCH [810d]
KMSAN: uninit-value in __crc32c_le_base (4) btrfs 7 syz, C 1577 624d 921d PATCH [531d]
WARNING in btrfs_finish_one_ordered btrfs -1 syz, C unreliable done 74 10d 1181d
WARNING in btrfs_run_delayed_refs (2) prio:high btrfs -1 syz, C done error 208 9d05h 1205d
WARNING in btrfs_commit_transaction (2) prio:low btrfs -1 syz, C done error 1226 4d20h 1283d 💬 2 [144d]
WARNING in btrfs_remove_chunk btrfs -1 syz, C error inconclusive 592 2d17h 1410d 💬 4 [4d04h]
kernel BUG in clear_state_bit btrfs -1 syz, C done error 192 183d 1414d
kernel BUG in close_ctree btrfs -1 syz, C error error 6653 78d 1417d 💬 6 [66d]
WARNING in btrfs_chunk_alloc btrfs -1 syz, C inconclusive done 1308 21h23m 1417d 💬 5 [4d04h]
WARNING in btrfs_space_info_update_bytes_may_use prio:low btrfs -1 syz, C done 5817 5h22m 1440d 💬 7 [160d]
WARNING in cleanup_transaction prio:low btrfs -1 syz, C error done 767 4d00h 1452d PATCH [49d]