syzbot


btrfs subsystem


List(s): linux-btrfs@vger.kernel.org
Maintainer(s): clm@fb.com, dsterba@suse.com
Fixed bugs: 116
Parent subsystem(s): fs (136)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in btrfs_add_delayed_iput (3) btrfs prio:low -1 1 5d14h 1d14h
KASAN: slab-use-after-free Write in btrfs_put_root btrfs prio:high actionable 22 2 4d08h 1d17h
KASAN: slab-use-after-free Read in replace_file_extents btrfs actionable prio:high 19 1 16d 2d08h
INFO: task hung in btrfs_invalidate_folio (4) btrfs prio:high 1 C error 7 9d00h 9d02h
WARNING in btrfs_rename2 (2) btrfs prio:low -1 C error 3 1d07h 15d
WARNING in __btrfs_update_delayed_inode (4) prio:high btrfs -1 1 44d 40d 💬 1 [40d]
possible deadlock in btrfs_finish_one_ordered (3) btrfs prio:high 4 1 45d 41d
kernel BUG in btrfs_backref_release_cache (3) prio:high btrfs -1 2 50d 86d
kernel BUG in mapping_try_invalidate (2) prio:high btrfs -1 3 18d 90d
kernel BUG in btrfs_create_qgroup prio:low btrfs -1 C 3 174d 174d PATCH [174d]
possible deadlock in join_transaction (3) prio:high btrfs 4 4 65d 178d
WARNING in lookup_inline_extent_backref (2) prio:low btrfs -1 C error error 19 33d 219d 💬 1 [101d]
WARNING in btrfs_destroy_inode (3) btrfs prio:high -1 C 37 11d 220d
possible deadlock in iterate_dir (3) prio:high btrfs 4 21 50d 262d
possible deadlock in btrfs_quota_enable (2) btrfs prio:high 4 45 48d 389d 💬 4 [380d]
possible deadlock in btrfs_dirty_inode (2) btrfs prio:high 4 63 3d19h 535d
WARNING in btrfs_release_global_block_rsv (2) btrfs prio:low -1 C error done 275 32m 561d
WARNING in btrfs_free_reserved_data_space_noquota (3) btrfs -1 C 31 14d 589d
INFO: rcu detected stall in sys_readlink (5) kernfs btrfs mm prio:normal 1 syz done error 49 26d 593d
WARNING in btrfs_create_pending_block_groups (2) prio:low btrfs -1 C done 1350 10d 622d
WARNING in __btrfs_free_extent (3) btrfs prio:low -1 C error 496 3d04h 641d 💬 2 [32d]
KMSAN: uninit-value in iov_iter_alignment_iovec btrfs ntfs3 prio:high 7 C 138 52d 721d PATCH [682d]
KMSAN: uninit-value in __crc32c_le_base (4) btrfs 7 C 1577 496d 793d PATCH [403d]
possible deadlock in lookup_slow (3) btrfs prio:low 4 C 476 18d 1050d
WARNING in btrfs_finish_one_ordered btrfs -1 C unreliable done 29 3d10h 1053d
WARNING in btrfs_run_delayed_refs (2) prio:high btrfs -1 C done error 185 11d 1077d
WARNING in btrfs_put_block_group prio:high btrfs -1 C unreliable error 195 80d 1136d
WARNING in btrfs_commit_transaction (2) btrfs prio:low -1 C done error 1226 16d 1155d 💬 2 [15d]
WARNING in btrfs_remove_chunk btrfs -1 C error inconclusive 460 2d03h 1281d 💬 4 [1d00h]
kernel BUG in clear_state_bit btrfs -1 C done error 192 54d 1286d
kernel BUG in close_ctree btrfs -1 C error error 6592 8d00h 1288d 💬 6 [1d00h]
WARNING in btrfs_chunk_alloc btrfs -1 C inconclusive done 848 7h13m 1289d 💬 5 [1d00h]
WARNING in btrfs_space_info_update_bytes_may_use btrfs prio:low -1 C done 5655 8h54m 1312d 💬 7 [32d]
WARNING in cleanup_transaction btrfs prio:low -1 C error done 552 1h05m 1323d
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in detach_extent_buffer_folio (3) btrfs prio:high 2 2 52d 52d
BUG: corrupted list in btrfs_alloc_compr_folio btrfs prio:high 8 2 66d 75d