syzbot


btrfs subsystem


List(s): linux-btrfs@vger.kernel.org
Maintainer(s): clm@fb.com, dsterba@suse.com
Fixed bugs: 113
Parent subsystem(s): fs (149)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in btrfs_put_transaction (5) btrfs -1 1 35d 31d 💬 1 [31d]
possible deadlock in btrfs_quota_disable btrfs 4 1 35d 31d
possible deadlock in btrfs_create_qgroup btrfs 4 1 39d 35d
kernel BUG in submit_compressed_extents btrfs -1 1 44d 40d
WARNING in btree_csum_one_bio btrfs -1 1 50d 46d
WARNING in __btrfs_update_delayed_inode (3) btrfs -1 1 55d 51d
possible deadlock in btrfs_commit_inode_delayed_inode (2) btrfs 4 1 56d 52d
general protection fault in detach_extent_buffer_folio (2) btrfs 2 1 57d 53d
kernel BUG in btrfs_create_qgroup btrfs -1 C 3 57d 56d PATCH [56d]
possible deadlock in join_transaction (3) btrfs 4 1 64d 60d
WARNING in __btrfs_run_delayed_items (2) btrfs -1 1 65d 61d
WARNING in btrfs_add_to_free_space_tree btrfs -1 1 65d 61d
possible deadlock in btrfs_page_mkwrite btrfs 4 1 69d 65d
kernel BUG in modify_free_space_bitmap btrfs -1 1 84d 80d
possible deadlock in page_cache_ra_unbounded (3) btrfs 4 2 21d 99d
WARNING in lookup_inline_extent_backref (2) btrfs -1 7 72d 102d 💬 1 [102d]
WARNING in btrfs_add_delayed_iput (2) btrfs -1 7 66d 102d
WARNING in btrfs_destroy_inode (3) btrfs -1 C 31 4d13h 102d
possible deadlock in btrfs_finish_one_ordered (2) btrfs 4 2 41d 105d
kernel BUG in btrfs_backref_release_cache (2) btrfs -1 3 74d 108d
possible deadlock in iterate_dir (3) btrfs 4 11 34d 145d
INFO: task hung in __alloc_workqueue (2) btrfs 1 syz error 51 6d10h 179d 💬 3 [178d]
possible deadlock in btrfs_join_transaction (2) btrfs 4 11 36d 225d
possible deadlock in btrfs_quota_enable (2) btrfs 4 30 18d 271d 💬 4 [262d]
possible deadlock in btrfs_dirty_inode (2) btrfs 4 42 5d00h 417d
WARNING in btrfs_release_global_block_rsv (2) btrfs -1 C error done 265 4d09h 443d
WARNING in btrfs_free_reserved_data_space_noquota (3) btrfs -1 C 17 6d11h 471d
kernel BUG in extent_writepage_io btrfs -1 C error done 6 48d 472d
WARNING in btrfs_create_pending_block_groups (2) btrfs -1 C done 1337 1d22h 504d
BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low! (7) btrfs -1 C 11229 1h36m 510d
WARNING in __btrfs_free_extent (3) btrfs -1 C error 76 4d22h 523d 💬 2 [54d]
KMSAN: uninit-value in iov_iter_alignment_iovec ntfs3 btrfs 7 C 137 4d10h 603d PATCH [564d]
KMSAN: uninit-value in __crc32c_le_base (4) btrfs 7 C 1577 378d 675d PATCH [285d]
WARNING in btrfs_finish_one_ordered btrfs -1 C unreliable done 24 19d 935d
WARNING in btrfs_run_delayed_refs (2) btrfs -1 C done error 48 2d06h 959d
WARNING in btrfs_put_block_group btrfs -1 C unreliable 193 8d13h 1019d
WARNING in btrfs_commit_transaction (2) btrfs -1 C done 1219 10h03m 1037d 💬 2 [8d03h]
WARNING in btrfs_remove_chunk btrfs -1 C error inconclusive 438 6d07h 1164d 💬 4 [8d03h]
kernel BUG in clear_state_bit btrfs -1 C done 181 1d18h 1169d
kernel BUG in close_ctree btrfs -1 C error error 6564 19d 1171d 💬 6 [8d03h]
WARNING in btrfs_chunk_alloc btrfs -1 C inconclusive done 678 4d02h 1172d 💬 5 [8d03h]
WARNING in btrfs_space_info_update_bytes_may_use btrfs -1 C done 5510 3h18m 1194d 💬 7 [8d03h]
WARNING in cleanup_transaction btrfs -1 C error done 480 9d11h 1206d
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in add_delayed_ref (3) btrfs 19 1 21d 17d