syzbot


btrfs subsystem


List(s): linux-btrfs@vger.kernel.org
Maintainer(s): clm@fb.com, dsterba@suse.com
Fixed bugs: 114
Parent subsystem(s): fs (153)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in btrfs_invalidate_folio (3) btrfs 1 C error 8 1d00h 2h03m
kernel BUG in btrfs_backref_release_cache (3) btrfs -1 1 13d 9d15h
kernel BUG in mapping_try_invalidate (2) btrfs -1 2 2d02h 13d
WARNING in btrfs_add_link (2) btrfs -1 1 27d 23d
WARNING in btrfs_put_transaction (5) btrfs -1 1 76d 72d PATCH [17d]
kernel BUG in submit_compressed_extents btrfs -1 1 85d 81d
WARNING in btree_csum_one_bio btrfs -1 1 91d 87d
WARNING in __btrfs_update_delayed_inode (3) btrfs -1 1 96d 92d
possible deadlock in btrfs_commit_inode_delayed_inode (2) btrfs 4 1 97d 93d
general protection fault in detach_extent_buffer_folio (2) btrfs 2 1 97d 93d
kernel BUG in btrfs_create_qgroup btrfs -1 C 3 98d 97d PATCH [97d]
possible deadlock in join_transaction (3) btrfs 4 2 14d 101d
WARNING in __btrfs_run_delayed_items (2) btrfs -1 2 28d 101d
possible deadlock in page_cache_ra_unbounded (3) btrfs 4 2 62d 140d
WARNING in lookup_inline_extent_backref (2) btrfs -1 C error 18 11d 143d 💬 1 [25d]
WARNING in btrfs_destroy_inode (3) btrfs -1 C 32 1d23h 143d
possible deadlock in btrfs_finish_one_ordered (2) btrfs 4 2 82d 146d
possible deadlock in iterate_dir (3) btrfs 4 11 75d 186d
INFO: task hung in __alloc_workqueue (2) btrfs 1 syz error 56 2d10h 220d 💬 3 [219d]
possible deadlock in btrfs_join_transaction (2) btrfs 4 11 77d 265d
possible deadlock in btrfs_quota_enable (2) btrfs 4 33 24d 312d 💬 4 [303d]
possible deadlock in btrfs_dirty_inode (2) btrfs 4 49 11h10m 458d
WARNING in btrfs_release_global_block_rsv (2) btrfs -1 C error done 267 4d10h 484d
WARNING in btrfs_free_reserved_data_space_noquota (3) btrfs -1 C 23 24d 512d
kernel BUG in extent_writepage_io btrfs -1 C error done 6 89d 513d
WARNING in btrfs_create_pending_block_groups (2) btrfs -1 C done 1340 3h38m 545d
BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low! (7) btrfs -1 C 11325 37d 551d
WARNING in __btrfs_free_extent (3) btrfs -1 C error 220 2d08h 564d 💬 2 [16d]
KMSAN: uninit-value in iov_iter_alignment_iovec ntfs3 btrfs 7 C 138 39d 644d PATCH [605d]
KMSAN: uninit-value in __crc32c_le_base (4) btrfs 7 C 1577 419d 716d PATCH [326d]
WARNING in btrfs_finish_one_ordered btrfs -1 C unreliable done 28 10d 976d
WARNING in btrfs_run_delayed_refs (2) btrfs -1 C done error 92 1h58m 1000d
WARNING in btrfs_put_block_group btrfs -1 C unreliable error 195 3d17h 1060d
WARNING in btrfs_commit_transaction (2) btrfs -1 C done 1226 23d 1078d 💬 2 [16d]
WARNING in btrfs_remove_chunk btrfs -1 C error inconclusive 453 1d08h 1205d 💬 4 [16d]
kernel BUG in clear_state_bit btrfs -1 C done 183 26d 1209d
kernel BUG in close_ctree btrfs -1 C error error 6575 17h16m 1212d 💬 6 [49d]
WARNING in btrfs_chunk_alloc btrfs -1 C inconclusive done 760 1d08h 1212d 💬 5 [16d]
WARNING in btrfs_space_info_update_bytes_may_use btrfs -1 C done 5595 1d03h 1235d 💬 7 [16d]
WARNING in cleanup_transaction btrfs -1 C error done 527 17h30m 1247d
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 62d 58d