syzbot


btrfs subsystem


List(s): linux-btrfs@vger.kernel.org
Maintainer(s): clm@fb.com, dsterba@suse.com, josef@toxicpanda.com
Fixed bugs: 94
Parent subsystem(s): fs (141)
open (53):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in btrfs_backref_cleanup_node btrfs 9 3h00m 1d13h
possible deadlock in btrfs_tree_lock_nested btrfs 13 1h45m 1d13h
WARNING in btrfs_fileattr_set (2) btrfs 1 6d07h 2d07h
kernel BUG in btrfs_split_ordered_extent btrfs 1 8d00h 4d00h
WARNING in btrfs_rename2 btrfs 4 1h21m 16d
possible deadlock in btrfs_dirty_inode (2) btrfs 2 11d 22d
WARNING in create_pending_snapshot (2) btrfs 1 32d 28d
general protection fault in prelim_ref_insert btrfs 3 15d 29d
possible deadlock in join_transaction (2) btrfs 4 21d 29d
kernel BUG in btrfs_get_extent_inline_ref_type btrfs 1 35d 31d
possible deadlock in __btrfs_commit_inode_delayed_items btrfs 1 37d 33d
possible deadlock in btrfs_search_slot (3) btrfs 4 11d 36d
possible deadlock in __btrfs_release_delayed_node (4) btrfs 8 12d 41d
possible deadlock in btrfs_finish_one_ordered btrfs 2 18d 42d
WARNING in btrfs_put_transaction (3) btrfs 1 48d 44d
kernel BUG in __folio_start_writeback btrfs C done 15 24d 44d 💬 9 [38d]
WARNING in btrfs_release_global_block_rsv (2) btrfs C error 12 10d 48d
BUG: unable to handle kernel paging request in btrfs_stop_all_workers btrfs 23 2d18h 54d
WARNING in btrfs_lookup_extent_info btrfs 1 60d 56d
BUG: MAX_LOCK_DEPTH too low! (5) btrfs C 5 55d 58d
WARNING in tree_insert_offset btrfs 3 49d 66d
WARNING in btrfs_create_uuid_tree btrfs 1 77d 73d
general protection fault in btrfs_lookup_csums_bitmap btrfs C 4 36d 76d PATCH [69d]
WARNING in btrfs_free_reserved_data_space_noquota (3) btrfs C 11 5d13h 77d
kernel BUG in extent_writepage_io btrfs C error 5 22d 77d
WARNING in btrfs_remove_qgroup btrfs 1 99d 95d
WARNING in btrfs_create_pending_block_groups (2) btrfs C done 141 23h19m 109d
kernel BUG in btrfs_recover_relocation btrfs C done done 3 75d 110d 💬 1 [32d]
BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low! (7) btrfs C 757 2h06m 115d
general protection fault in btrfs_lookup_csums_list btrfs 4 82d 117d
general protection fault in btrfs_root_node btrfs C done 180 10h02m 125d PATCH [124d]
WARNING in __btrfs_free_extent (3) btrfs 8 15d 128d 💬 2 [127d]
kernel BUG in __extent_writepage_io (2) btrfs C done error 3 119d 131d 💬 2 [131d]
WARNING in __btrfs_check_leaf btrfs 9 33d 137d 💬 1 [134d]
general protection fault in __alloc_workqueue btrfs C unreliable 6359 138d 142d 💬 1 [140d]
KMSAN: uninit-value in __crc32c_le_base (4) btrfs C 1427 2h17m 280d 💬 1 [18d]
WARNING in btrfs_finish_one_ordered btrfs C unreliable 16 1d23h 540d
WARNING in btrfs_run_delayed_refs (2) btrfs C done 27 9d06h 565d
WARNING in btrfs_relocate_block_group btrfs C error inconclusive 15 3d19h 598d
WARNING in btrfs_put_block_group btrfs C unreliable 120 15h46m 624d
WARNING in btrfs_commit_transaction (2) btrfs C done 345 2d16h 642d 💬 2 [18d]
kernel BUG in __set_extent_bit btrfs C error inconclusive 38 168d 727d 💬 1 [235d]
WARNING in btrfs_finish_ordered_io btrfs C error inconclusive 6 302d 740d
WARNING in lookup_inline_extent_backref btrfs C error inconclusive 304 12d 764d PATCH [487d]
kernel BUG in set_state_bits btrfs C done done 97 184d 768d 💬 4 [153d]
WARNING in btrfs_remove_chunk btrfs C error inconclusive 252 1d22h 769d 💬 3 [18d]
kernel BUG in insert_state_fast btrfs C done done 151 151d 769d 💬 2 [120d]
kernel BUG in clear_state_bit btrfs C done 80 7d02h 774d
kernel BUG in close_ctree btrfs C error 6523 7h33m 776d 💬 5 [18d]
WARNING in btrfs_chunk_alloc btrfs C inconclusive done 343 4h52m 777d 💬 5 [18d]
WARNING in btrfs_space_info_update_bytes_may_use btrfs C done 3624 2d16h 799d 💬 7 [18d]
WARNING in btrfs_block_rsv_release btrfs C error done 373 374d 809d PATCH [798d]
WARNING in cleanup_transaction btrfs C error done 168 13h21m 811d
moderation (2):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in btrfs_cache_block_group (2) btrfs 1 42d 38d
BUG: unable to handle kernel paging request in btrfs_simple_end_io btrfs 2 16h48m 63d