syzbot


btrfs subsystem


List(s): linux-btrfs@vger.kernel.org
Maintainer(s): clm@fb.com, dsterba@suse.com, josef@toxicpanda.com
Fixed bugs: 112
Parent subsystem(s): fs (150)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in btrfs_put_transaction (5) btrfs -1 1 12d 8d13h 💬 1 [8d03h]
possible deadlock in btrfs_quota_disable btrfs 4 1 12d 8d22h
possible deadlock in btrfs_create_qgroup btrfs 4 1 16d 12d
kernel BUG in submit_compressed_extents btrfs -1 1 21d 17d
WARNING in btree_csum_one_bio btrfs -1 1 27d 23d
WARNING in __btrfs_update_delayed_inode (3) btrfs -1 1 32d 28d
possible deadlock in btrfs_commit_inode_delayed_inode (2) btrfs 4 1 33d 29d
general protection fault in detach_extent_buffer_folio (2) btrfs 2 1 34d 30d
kernel BUG in btrfs_create_qgroup btrfs -1 C 3 34d 33d PATCH [33d]
possible deadlock in join_transaction (3) btrfs 4 1 41d 37d
WARNING in __btrfs_run_delayed_items (2) btrfs -1 1 42d 38d
WARNING in btrfs_add_to_free_space_tree btrfs -1 1 42d 38d
possible deadlock in btrfs_page_mkwrite btrfs 4 1 46d 42d
kernel BUG in modify_free_space_bitmap btrfs -1 1 62d 58d
possible deadlock in page_cache_ra_unbounded (3) btrfs 4 1 80d 76d
WARNING in lookup_inline_extent_backref (2) btrfs -1 7 49d 79d 💬 1 [79d]
WARNING in btrfs_add_delayed_iput (2) btrfs -1 7 43d 79d
WARNING in btrfs_destroy_inode (3) btrfs -1 C 27 8d04h 79d
possible deadlock in btrfs_finish_one_ordered (2) btrfs 4 2 18d 82d
kernel BUG in btrfs_backref_release_cache (2) btrfs -1 3 51d 85d
possible deadlock in iterate_dir (3) btrfs 4 11 12d 122d
INFO: task hung in __alloc_workqueue (2) btrfs 1 syz error 47 17h42m 156d 💬 3 [155d]
possible deadlock in btrfs_join_transaction (2) btrfs 4 11 13d 202d
possible deadlock in btrfs_quota_enable (2) btrfs 4 29 20d 248d 💬 4 [239d]
possible deadlock in btrfs_dirty_inode (2) btrfs 4 39 2d08h 394d
WARNING in btrfs_release_global_block_rsv (2) btrfs -1 C error done 262 5d21h 420d
BUG: MAX_LOCK_DEPTH too low! (5) btrfs -1 C 12 90d 430d
WARNING in btrfs_free_reserved_data_space_noquota (3) btrfs -1 C 17 3d19h 448d
kernel BUG in extent_writepage_io btrfs -1 C error done 6 25d 449d
WARNING in btrfs_create_pending_block_groups (2) btrfs -1 C done 1314 20h41m 481d
BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low! (7) btrfs -1 C 10078 1h02m 487d
WARNING in __btrfs_free_extent (3) btrfs -1 C error 74 4d08h 500d 💬 2 [31d]
KMSAN: uninit-value in iov_iter_alignment_iovec btrfs 7 C 135 4d19h 580d PATCH [541d]
KMSAN: uninit-value in __crc32c_le_base (4) btrfs 7 C 1577 356d 652d PATCH [262d]
possible deadlock in lookup_slow (3) btrfs 4 387 1d15h 910d
WARNING in btrfs_finish_one_ordered btrfs -1 C unreliable done 23 10h09m 912d
WARNING in btrfs_run_delayed_refs (2) btrfs -1 C done error 45 2h45m 936d
WARNING in btrfs_put_block_group btrfs -1 C unreliable 190 2d03h 996d
WARNING in btrfs_commit_transaction (2) btrfs -1 C done 1206 18h21m 1014d 💬 2 [16d]
WARNING in btrfs_remove_chunk btrfs -1 C error inconclusive 431 5h42m 1141d 💬 4 [16d]
kernel BUG in clear_state_bit btrfs -1 C done 176 10d 1146d
kernel BUG in close_ctree btrfs -1 C error error 6562 23h35m 1148d 💬 6 [16d]
WARNING in btrfs_chunk_alloc btrfs -1 C inconclusive done 672 2d14h 1149d 💬 5 [16d]
WARNING in btrfs_space_info_update_bytes_may_use btrfs -1 C done 5334 1h30m 1171d 💬 7 [16d]
WARNING in cleanup_transaction btrfs -1 C error done 474 28d 1183d