btrfs subsystem


List(s): linux-btrfs@vger.kernel.org
Maintainer(s): clm@fb.com, dsterba@suse.com
Fixed bugs: 122
Parent subsystem(s): fs (138)
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 2d10h 3d19h PATCH [3d05h]
kernel BUG in btrfs_backref_release_cache (4) btrfs prio:high -1 1 12d 8d23h
WARNING in btrfs_add_reserved_bytes (2) btrfs prio:low -1 syz, C 1 15d 13d
kernel BUG in wait_subpage_spinlock btrfs prio:high -1 1 22d 18d
possible deadlock in join_transaction (4) prio:low btrfs 4 2 1d22h 26d
WARNING in btree_csum_one_bio (2) prio:low btrfs -1 1 35d 31d
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 13d 42d
WARNING in btrfs_quota_enable (2) prio:low btrfs -1 10 2d17h 46d
kernel BUG in btrfs_subpage_assert prio:high btrfs -1 21 5d15h 47d
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 52d 58d
WARNING in __btrfs_run_delayed_items (3) prio:high btrfs -1 1 64d 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 153 3h31m 61d PATCH [3d05h]
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 2d19h 65d
kernel BUG in compress_file_range prio:high btrfs -1 1 75d 70d 💬 1 [70d]
WARNING in prepare_to_merge prio:low btrfs -1 1 81d 77d
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 110d
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 37d 144d
WARNING in __btrfs_update_delayed_inode (4) prio:high btrfs -1 18 15d 169d 💬 1 [36d]
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 35d 348d 💬 1 [230d]
WARNING in btrfs_destroy_inode (3) prio:high btrfs -1 syz, C 81 29d 349d
INFO: task hung in __alloc_workqueue (2) prio:high btrfs 1 syz error 101 6h54m 425d 💬 3 [4d16h]
possible deadlock in kernfs_add_one prio:high btrfs kernfs 4 33 4d03h 430d
possible deadlock in btrfs_quota_enable (2) prio:high btrfs 4 51 16d 518d 💬 4 [4d16h]
possible deadlock in btrfs_dirty_inode (2) prio:high mm btrfs 4 78 7d15h 663d
WARNING in btrfs_free_reserved_data_space_noquota (3) btrfs -1 syz, C 35 15d 718d
WARNING in btrfs_create_pending_block_groups (2) prio:low btrfs -1 syz, C done 1485 1d11h 750d
WARNING in __btrfs_free_extent (3) prio:low btrfs -1 syz, C error done 619 8d11h 770d 💬 2 [69d]
KMSAN: uninit-value in iov_iter_alignment_iovec prio:high btrfs ntfs3 7 syz, C 138 180d 850d PATCH [811d]
KMSAN: uninit-value in __crc32c_le_base (4) btrfs 7 syz, C 1577 625d 921d PATCH [532d]
WARNING in btrfs_finish_one_ordered btrfs -1 syz, C unreliable done 74 10d 1182d
WARNING in btrfs_run_delayed_refs (2) prio:high btrfs -1 syz, C done error 208 9d17h 1206d
WARNING in btrfs_commit_transaction (2) prio:low btrfs -1 syz, C done error 1226 5d08h 1283d 💬 2 [144d]
WARNING in btrfs_remove_chunk btrfs -1 syz, C error inconclusive 593 22m 1410d 💬 4 [4d16h]
kernel BUG in clear_state_bit btrfs -1 syz, C done error 192 183d 1415d
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 1309 9h30m 1418d 💬 5 [4d16h]
WARNING in btrfs_space_info_update_bytes_may_use prio:low btrfs -1 syz, C done 5817 17h26m 1440d 💬 7 [161d]
WARNING in cleanup_transaction prio:low btrfs -1 syz, C error done 767 4d12h 1452d PATCH [49d]