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 19h06m 2d04h PATCH [1d14h]
kernel BUG in btrfs_backref_release_cache (4) btrfs prio:high -1 1 11d 7d08h
WARNING in btrfs_add_reserved_bytes (2) btrfs prio:low -1 syz, C 1 13d 12d
kernel BUG in wait_subpage_spinlock btrfs prio:high -1 1 20d 16d
possible deadlock in join_transaction (4) btrfs prio:low 4 2 6h40m 24d
WARNING in btree_csum_one_bio (2) prio:low btrfs -1 1 33d 29d
WARNING in btrfs_remove_from_free_space_tree prio:high btrfs -1 1 44d 40d
WARNING in btrfs_add_link (3) prio:high btrfs -1 5 11d 40d
WARNING in btrfs_quota_enable (2) prio:low btrfs -1 10 1d02h 44d
kernel BUG in btrfs_subpage_assert prio:high btrfs -1 21 4d00h 45d
WARNING in btrfs_add_to_free_space_tree (2) prio:high btrfs -1 14 33d 47d
WARNING in do_nonremap_reloc prio:normal btrfs -1 6 51d 47d
WARNING in __cow_file_range_inline (2) prio:high btrfs -1 4 50d 57d
WARNING in __btrfs_run_delayed_items (3) prio:high btrfs -1 1 62d 58d
kernel BUG in btrfs_assert_inode_range_clean prio:high btrfs -1 5 47d 58d
WARNING in __add_block_group_free_space prio:high btrfs -1 15 39d 60d
WARNING in btrfs_init_new_device prio:normal btrfs -1 syz, C error 147 6h55m 60d PATCH [1d14h]
WARNING in btrfs_create_new_inode (3) prio:high btrfs -1 16 12d 60d
kernel BUG in set_state_bits (2) prio:high btrfs -1 4 1d04h 64d
kernel BUG in compress_file_range prio:high btrfs -1 1 73d 69d 💬 1 [69d]
WARNING in prepare_to_merge prio:low btrfs -1 1 79d 75d
kernel BUG in radix_tree_tag_set prio:normal btrfs -1 1 84d 80d
WARNING in create_reloc_root prio:high btrfs -1 3 14d 91d
WARNING in can_finish_ordered_extent prio:high btrfs -1 syz, C 20 22d 108d
kernel BUG in extent_writepage_io (2) prio:low btrfs -1 32 65d 108d
kernel BUG in btrfs_balance prio:low btrfs -1 2 25d 114d
WARNING in btrfs_rename2 (2) prio:low btrfs -1 syz, C error 12 35d 142d
WARNING in __btrfs_update_delayed_inode (4) prio:high btrfs -1 18 13d 167d 💬 1 [34d]
kernel BUG in btrfs_create_qgroup prio:low btrfs -1 syz, C 3 301d 301d PATCH [301d]
WARNING in lookup_inline_extent_backref (2) prio:low btrfs -1 syz, C error error 32 33d 346d 💬 1 [229d]
WARNING in btrfs_destroy_inode (3) prio:high btrfs -1 syz, C 81 27d 347d
INFO: task hung in __alloc_workqueue (2) prio:high btrfs 1 syz error 93 1d00h 424d 💬 3 [3d01h]
possible deadlock in kernfs_add_one prio:high btrfs kernfs 4 33 2d11h 428d
possible deadlock in btrfs_quota_enable (2) prio:high btrfs 4 51 14d 516d 💬 4 [3d01h]
possible deadlock in btrfs_dirty_inode (2) prio:high mm btrfs 4 78 6d00h 662d
WARNING in btrfs_free_reserved_data_space_noquota (3) btrfs -1 syz, C 35 13d 716d
WARNING in btrfs_create_pending_block_groups (2) prio:low btrfs -1 syz, C done 1483 44m 749d
WARNING in __btrfs_free_extent (3) prio:low btrfs -1 syz, C error done 619 6d20h 768d 💬 2 [68d]
KMSAN: uninit-value in iov_iter_alignment_iovec prio:high btrfs ntfs3 7 syz, C 138 179d 848d PATCH [809d]
KMSAN: uninit-value in __crc32c_le_base (4) btrfs 7 syz, C 1577 623d 920d PATCH [530d]
WARNING in btrfs_finish_one_ordered btrfs -1 syz, C unreliable done 74 9d01h 1180d
WARNING in btrfs_run_delayed_refs (2) prio:high btrfs -1 syz, C done error 208 8d01h 1204d
WARNING in btrfs_commit_transaction (2) prio:low btrfs -1 syz, C done error 1226 3d17h 1282d 💬 2 [142d]
WARNING in btrfs_remove_chunk btrfs -1 syz, C error inconclusive 592 1d14h 1408d 💬 4 [3d01h]
kernel BUG in clear_state_bit btrfs -1 syz, C done error 192 181d 1413d
kernel BUG in close_ctree btrfs -1 syz, C error error 6653 77d 1415d 💬 6 [65d]
WARNING in btrfs_chunk_alloc btrfs -1 syz, C inconclusive done 1300 32m 1416d 💬 5 [3d01h]
WARNING in btrfs_space_info_update_bytes_may_use prio:low btrfs -1 syz, C done 5811 2d10h 1439d 💬 7 [159d]
WARNING in cleanup_transaction prio:low btrfs -1 syz, C error done 767 2d21h 1451d PATCH [48d]