syzbot


btrfs subsystem


List(s): linux-btrfs@vger.kernel.org
Maintainer(s): clm@fb.com, dsterba@suse.com, josef@toxicpanda.com
Fixed bugs: 90
Parent subsystem(s): fs (125)
open (47):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in btrfs_search_slot (3) btrfs 1 4d19h 19h28m
possible deadlock in __btrfs_release_delayed_node (4) btrfs 5 1d18h 5d10h
possible deadlock in btrfs_finish_one_ordered btrfs 1 10d 6d15h
WARNING in btrfs_put_transaction (3) btrfs 1 12d 8d00h
kernel BUG in __folio_start_writeback btrfs C done 9 2d15h 8d01h 💬 9 [2d08h]
WARNING in btrfs_release_global_block_rsv (2) btrfs C error 5 10d 12d
KASAN: slab-use-after-free Read in free_block_entry btrfs 1 21d 17d
BUG: unable to handle kernel paging request in btrfs_stop_all_workers btrfs 12 1d11h 18d
WARNING in btrfs_lookup_extent_info btrfs 1 24d 20d
BUG: MAX_LOCK_DEPTH too low! (5) btrfs C 5 19d 22d
WARNING in tree_insert_offset btrfs 3 13d 30d
WARNING in btrfs_create_uuid_tree btrfs 1 41d 37d
general protection fault in btrfs_search_slot btrfs C done 9 11h58m 39d PATCH [37d]
general protection fault in btrfs_lookup_csums_bitmap btrfs C 4 11h18m 40d PATCH [33d]
WARNING in btrfs_free_reserved_data_space_noquota (3) btrfs C 6 1d13h 41d
kernel BUG in extent_writepage_io btrfs C error 5 29d 41d
general protection fault in put_pwq_unlocked (2) btrfs 22 1d09h 43d
KASAN: slab-use-after-free Read in add_delayed_ref btrfs C done 2 49d 48d PATCH [47d]
WARNING in btrfs_remove_qgroup btrfs 1 63d 59d
WARNING in btrfs_create_pending_block_groups (2) btrfs C done 44 2d21h 73d
kernel BUG in btrfs_recover_relocation btrfs C done 3 39d 74d 💬 1 [73d]
BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low! (7) btrfs C 546 5h17m 79d
WARNING in btrfs_destroy_inode (2) btrfs 1 84d 81d
general protection fault in btrfs_lookup_csums_list btrfs 4 46d 81d
general protection fault in btrfs_root_node btrfs C done 86 1h08m 89d PATCH [88d]
WARNING in __btrfs_free_extent (3) btrfs 6 1d10h 92d 💬 2 [91d]
kernel BUG in __extent_writepage_io (2) btrfs C done error 3 83d 95d 💬 2 [95d]
WARNING in __btrfs_check_leaf btrfs 8 2d01h 101d 💬 1 [98d]
general protection fault in __alloc_workqueue btrfs C unreliable 6359 102d 106d 💬 1 [104d]
KMSAN: uninit-value in __crc32c_le_base (4) btrfs C 828 23m 244d 💬 1 [17d]
WARNING in btrfs_finish_one_ordered btrfs C unreliable 14 8d14h 504d
WARNING in btrfs_run_delayed_refs (2) btrfs C done 27 4d09h 529d
WARNING in btrfs_relocate_block_group btrfs C error inconclusive 8 5d08h 562d
WARNING in btrfs_put_block_group btrfs C unreliable 91 9d18h 588d
WARNING in btrfs_commit_transaction (2) btrfs C done 325 5d20h 606d 💬 2 [14d]
kernel BUG in __set_extent_bit btrfs C error inconclusive 38 132d 691d 💬 1 [200d]
WARNING in btrfs_finish_ordered_io btrfs C error inconclusive 6 266d 704d
WARNING in lookup_inline_extent_backref btrfs C error inconclusive 303 18d 728d PATCH [451d]
kernel BUG in set_state_bits btrfs C done done 97 148d 732d 💬 4 [117d]
WARNING in btrfs_remove_chunk btrfs C error inconclusive 247 1d12h 733d 💬 3 [14d]
kernel BUG in insert_state_fast btrfs C done done 151 115d 733d 💬 2 [84d]
kernel BUG in clear_state_bit btrfs C done 75 2d11h 738d
kernel BUG in close_ctree btrfs C error 6439 17h57m 740d 💬 5 [14d]
WARNING in btrfs_chunk_alloc btrfs C inconclusive done 312 9h17m 741d 💬 5 [14d]
WARNING in btrfs_space_info_update_bytes_may_use btrfs C done 3517 1d00h 763d 💬 7 [14d]
WARNING in btrfs_block_rsv_release btrfs C error done 373 338d 773d PATCH [762d]
WARNING in cleanup_transaction btrfs C error done 154 1d11h 775d
moderation (2):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in btrfs_cache_block_group (2) btrfs 1 6d22h 2d22h
BUG: unable to handle kernel paging request in btrfs_simple_end_io btrfs 1 31d 27d