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 (147)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in btrfs_put_transaction (5) btrfs -1 1 42d 38d 💬 1 [38d]
possible deadlock in btrfs_quota_disable btrfs 4 1 42d 38d
possible deadlock in btrfs_create_qgroup btrfs 4 1 46d 42d
kernel BUG in submit_compressed_extents btrfs -1 1 51d 47d
WARNING in btree_csum_one_bio btrfs -1 1 57d 53d
WARNING in __btrfs_update_delayed_inode (3) btrfs -1 1 62d 58d
possible deadlock in btrfs_commit_inode_delayed_inode (2) btrfs 4 1 63d 59d
general protection fault in detach_extent_buffer_folio (2) btrfs 2 1 64d 60d
kernel BUG in btrfs_create_qgroup btrfs -1 C 3 64d 63d PATCH [63d]
possible deadlock in join_transaction (3) btrfs 4 1 71d 67d
WARNING in __btrfs_run_delayed_items (2) btrfs -1 1 72d 68d
WARNING in btrfs_add_to_free_space_tree btrfs -1 1 72d 68d
possible deadlock in btrfs_page_mkwrite btrfs 4 1 76d 72d
kernel BUG in modify_free_space_bitmap btrfs -1 1 91d 87d
possible deadlock in page_cache_ra_unbounded (3) btrfs 4 2 28d 106d
WARNING in lookup_inline_extent_backref (2) btrfs -1 15 20h11m 109d 💬 1 [109d]
WARNING in btrfs_add_delayed_iput (2) btrfs -1 7 73d 109d
WARNING in btrfs_destroy_inode (3) btrfs -1 C 31 11d 109d
possible deadlock in btrfs_finish_one_ordered (2) btrfs 4 2 48d 112d
kernel BUG in btrfs_backref_release_cache (2) btrfs -1 3 81d 115d
possible deadlock in iterate_dir (3) btrfs 4 11 42d 152d
INFO: task hung in __alloc_workqueue (2) btrfs 1 syz error 52 1d10h 186d 💬 3 [185d]
possible deadlock in btrfs_join_transaction (2) btrfs 4 11 43d 232d
possible deadlock in btrfs_quota_enable (2) btrfs 4 30 26d 278d 💬 4 [269d]
possible deadlock in btrfs_dirty_inode (2) btrfs 4 43 5h02m 424d
WARNING in btrfs_release_global_block_rsv (2) btrfs -1 C error done 265 11d 450d
WARNING in btrfs_free_reserved_data_space_noquota (3) btrfs -1 C 18 1d23h 478d
kernel BUG in extent_writepage_io btrfs -1 C error done 6 55d 479d
WARNING in btrfs_create_pending_block_groups (2) btrfs -1 C done 1339 3d04h 511d
BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low! (7) btrfs -1 C 11325 4d03h 517d
WARNING in __btrfs_free_extent (3) btrfs -1 C error 89 5h29m 530d 💬 2 [61d]
KMSAN: uninit-value in iov_iter_alignment_iovec ntfs3 btrfs 7 C 138 5d23h 610d PATCH [571d]
KMSAN: uninit-value in __crc32c_le_base (4) btrfs 7 C 1577 385d 682d PATCH [292d]
WARNING in btrfs_finish_one_ordered btrfs -1 C unreliable done 25 3d00h 942d
WARNING in btrfs_run_delayed_refs (2) btrfs -1 C done error 52 2d00h 966d
WARNING in btrfs_put_block_group btrfs -1 C unreliable 195 4h54m 1026d
WARNING in btrfs_commit_transaction (2) btrfs -1 C done 1226 4d05h 1044d 💬 2 [15d]
WARNING in btrfs_remove_chunk btrfs -1 C error inconclusive 441 1d21h 1171d 💬 4 [15d]
kernel BUG in clear_state_bit btrfs -1 C done 181 8d19h 1176d
kernel BUG in close_ctree btrfs -1 C error error 6569 5d03h 1178d 💬 6 [15d]
WARNING in btrfs_chunk_alloc btrfs -1 C inconclusive done 703 1h18m 1179d 💬 5 [15d]
WARNING in btrfs_space_info_update_bytes_may_use btrfs -1 C done 5546 3h46m 1201d 💬 7 [15d]
WARNING in cleanup_transaction btrfs -1 C error done 483 11h33m 1213d
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 28d 24d