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 3d12h 4d21h PATCH [4d07h]
kernel BUG in btrfs_backref_release_cache (4) btrfs prio:high -1 1 14d 10d
WARNING in btrfs_add_reserved_bytes (2) btrfs prio:low -1 syz, C 1 16d 15d
kernel BUG in wait_subpage_spinlock btrfs prio:high -1 1 23d 19d
possible deadlock in join_transaction (4) prio:low btrfs 4 2 3d00h 27d
WARNING in btree_csum_one_bio (2) prio:low btrfs -1 1 36d 32d
WARNING in btrfs_remove_from_free_space_tree prio:high btrfs -1 1 47d 43d
WARNING in btrfs_add_link (3) prio:high btrfs -1 5 14d 43d
WARNING in btrfs_quota_enable (2) prio:low btrfs -1 10 3d20h 47d
kernel BUG in btrfs_subpage_assert prio:high btrfs -1 21 6d17h 48d
WARNING in btrfs_add_to_free_space_tree (2) prio:high btrfs -1 14 36d 49d
WARNING in do_nonremap_reloc prio:normal btrfs -1 6 53d 50d
WARNING in __cow_file_range_inline (2) prio:high btrfs -1 4 53d 59d
WARNING in __btrfs_run_delayed_items (3) prio:high btrfs -1 1 65d 60d
kernel BUG in btrfs_assert_inode_range_clean prio:high btrfs -1 5 49d 60d
WARNING in __add_block_group_free_space prio:high btrfs -1 15 41d 62d
WARNING in btrfs_init_new_device prio:normal btrfs -1 syz, C error 154 12h30m 62d PATCH [4d07h]
WARNING in btrfs_create_new_inode (3) prio:high btrfs -1 16 14d 62d
kernel BUG in set_state_bits (2) prio:high btrfs -1 4 3d21h 66d
kernel BUG in compress_file_range prio:high btrfs -1 1 76d 71d 💬 1 [71d]
WARNING in prepare_to_merge prio:low btrfs -1 1 82d 78d
kernel BUG in radix_tree_tag_set prio:normal btrfs -1 1 87d 83d
WARNING in create_reloc_root prio:high btrfs -1 3 16d 94d
WARNING in can_finish_ordered_extent prio:high btrfs -1 syz, C 20 24d 111d
kernel BUG in extent_writepage_io (2) prio:low btrfs -1 32 68d 111d
kernel BUG in btrfs_balance prio:low btrfs -1 2 28d 116d
WARNING in btrfs_rename2 (2) prio:low btrfs -1 syz, C error 12 38d 145d
WARNING in __btrfs_update_delayed_inode (4) prio:high btrfs -1 18 16d 170d 💬 1 [37d]
kernel BUG in btrfs_create_qgroup prio:low btrfs -1 syz, C 3 304d 304d PATCH [303d]
WARNING in lookup_inline_extent_backref (2) prio:low btrfs -1 syz, C error error 32 36d 349d 💬 1 [231d]
WARNING in btrfs_destroy_inode (3) prio:high btrfs -1 syz, C 81 30d 350d
INFO: task hung in __alloc_workqueue (2) prio:high btrfs 1 syz error 103 6h35m 427d 💬 3 [5d19h]
possible deadlock in kernfs_add_one prio:high btrfs kernfs 4 34 13h11m 431d
possible deadlock in btrfs_quota_enable (2) prio:high btrfs 4 51 17d 519d 💬 4 [5d19h]
possible deadlock in btrfs_dirty_inode (2) prio:high mm btrfs 4 78 8d17h 664d
WARNING in btrfs_free_reserved_data_space_noquota (3) btrfs -1 syz, C 35 16d 719d
WARNING in btrfs_create_pending_block_groups (2) prio:low btrfs -1 syz, C done 1487 2h47m 751d
WARNING in __btrfs_free_extent (3) prio:low btrfs -1 syz, C error done 622 4h47m 771d 💬 2 [70d]
KMSAN: uninit-value in iov_iter_alignment_iovec prio:high btrfs ntfs3 7 syz, C 138 181d 851d PATCH [812d]
KMSAN: uninit-value in __crc32c_le_base (4) btrfs 7 syz, C 1577 626d 923d PATCH [533d]
WARNING in btrfs_finish_one_ordered btrfs -1 syz, C unreliable done 74 11d 1183d
WARNING in btrfs_run_delayed_refs (2) prio:high btrfs -1 syz, C done error 208 10d 1207d
WARNING in btrfs_commit_transaction (2) prio:low btrfs -1 syz, C done error 1226 6d10h 1284d 💬 2 [145d]
WARNING in btrfs_remove_chunk btrfs -1 syz, C error inconclusive 594 28m 1411d 💬 4 [5d19h]
kernel BUG in clear_state_bit btrfs -1 syz, C done error 192 184d 1416d
kernel BUG in close_ctree btrfs -1 syz, C error error 6653 79d 1418d 💬 6 [67d]
WARNING in btrfs_chunk_alloc btrfs -1 syz, C inconclusive done 1318 14h58m 1419d 💬 5 [5d19h]
WARNING in btrfs_space_info_update_bytes_may_use prio:low btrfs -1 syz, C done 5818 1d01h 1441d 💬 7 [162d]
WARNING in cleanup_transaction prio:low btrfs -1 syz, C error done 768 1d00h 1453d PATCH [51d]