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 (137)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in btrfs_add_delayed_iput (3) btrfs -1 1 4d02h 2h00m
KASAN: slab-use-after-free Write in btrfs_put_root btrfs prio:high actionable 22 2 2d19h 4h47m
KASAN: slab-use-after-free Read in replace_file_extents btrfs actionable prio:high 19 1 14d 19h12m
INFO: task hung in btrfs_invalidate_folio (4) btrfs prio:high 1 C error 7 7d11h 7d13h
WARNING in btrfs_rename2 (2) btrfs prio:low -1 C error 2 17d 13d
WARNING in __btrfs_update_delayed_inode (4) prio:high btrfs -1 1 43d 39d 💬 1 [39d]
possible deadlock in btrfs_finish_one_ordered (3) btrfs prio:high 4 1 43d 39d
kernel BUG in btrfs_backref_release_cache (3) btrfs prio:high -1 2 48d 84d
kernel BUG in mapping_try_invalidate (2) prio:high btrfs -1 3 16d 88d
kernel BUG in btrfs_create_qgroup prio:low btrfs -1 C 3 173d 172d PATCH [172d]
possible deadlock in join_transaction (3) prio:high btrfs 4 4 63d 176d
WARNING in lookup_inline_extent_backref (2) prio:low btrfs -1 C error error 19 31d 218d 💬 1 [100d]
WARNING in btrfs_destroy_inode (3) btrfs prio:high -1 C 37 10d 218d
possible deadlock in iterate_dir (3) prio:high btrfs 4 21 49d 261d
possible deadlock in btrfs_quota_enable (2) btrfs prio:high 4 45 46d 387d 💬 4 [378d]
possible deadlock in btrfs_dirty_inode (2) btrfs prio:high 4 63 2d06h 533d
WARNING in btrfs_release_global_block_rsv (2) btrfs prio:low -1 C error done 274 2d18h 559d
WARNING in btrfs_free_reserved_data_space_noquota (3) btrfs -1 C 31 12d 588d
INFO: rcu detected stall in sys_readlink (5) kernfs btrfs mm prio:normal 1 syz done error 49 24d 592d
WARNING in btrfs_create_pending_block_groups (2) prio:low btrfs -1 C done 1350 8d23h 620d
WARNING in __btrfs_free_extent (3) btrfs prio:low -1 C error 496 1d15h 639d 💬 2 [30d]
KMSAN: uninit-value in iov_iter_alignment_iovec btrfs ntfs3 prio:high 7 C 138 50d 720d PATCH [680d]
KMSAN: uninit-value in __crc32c_le_base (4) btrfs 7 C 1577 495d 791d PATCH [402d]
possible deadlock in lookup_slow (3) btrfs prio:low 4 C 476 17d 1049d
WARNING in btrfs_finish_one_ordered btrfs -1 C unreliable done 29 1d21h 1051d
WARNING in btrfs_run_delayed_refs (2) prio:high btrfs -1 C done error 185 10d 1076d
WARNING in btrfs_put_block_group prio:high btrfs -1 C unreliable error 195 78d 1135d
WARNING in btrfs_commit_transaction (2) btrfs prio:low -1 C done error 1226 15d 1153d 💬 2 [14d]
WARNING in btrfs_remove_chunk btrfs -1 C error inconclusive 460 14h50m 1280d 💬 4 [30d]
kernel BUG in clear_state_bit btrfs -1 C done error 192 53d 1285d
kernel BUG in close_ctree btrfs -1 C error error 6592 6d11h 1287d 💬 6 [62d]
WARNING in btrfs_chunk_alloc btrfs -1 C inconclusive done 844 1h25m 1288d 💬 5 [30d]
WARNING in btrfs_space_info_update_bytes_may_use btrfs prio:low -1 C done 5647 2d01h 1310d 💬 7 [30d]
WARNING in cleanup_transaction btrfs prio:low -1 C error done 547 7h57m 1322d
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 50d 51d
BUG: corrupted list in btrfs_alloc_compr_folio btrfs prio:high 8 2 64d 74d