syzbot


btrfs subsystem


List(s): linux-btrfs@vger.kernel.org
Maintainer(s): clm@fb.com, dsterba@suse.com, josef@toxicpanda.com
Fixed bugs: 98
Parent subsystem(s): fs (144)
open (47):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in relocate_file_extent_cluster btrfs C 9 7h48m 5d17h
WARNING in add_to_free_space_tree (2) btrfs 1 25d 21d
WARNING in btrfs_create_new_inode (2) btrfs 1 37d 33d
kernel BUG in btrfs_backref_release_cache btrfs 3 6d05h 48d 💬 1 [14d]
kernel BUG in btrfs_free_fs_info (2) btrfs 2 34d 48d 💬 1 [14d]
WARNING in __btrfs_update_delayed_inode (2) btrfs 2 27d 65d
WARNING: ODEBUG bug in open_fs_devices btrfs syz error 86 87d 89d
WARNING: ODEBUG bug in btrfs_free_stale_devices btrfs C error 1235 87d 90d
KASAN: slab-use-after-free Read in btrfs_backref_cleanup_node btrfs 9 93d 95d
WARNING in btrfs_fileattr_set (2) btrfs 5 87d 96d
WARNING in btrfs_rename2 btrfs 9 63d 110d
possible deadlock in btrfs_dirty_inode (2) btrfs 4 1d03h 116d
general protection fault in prelim_ref_insert btrfs 4 77d 122d
possible deadlock in btrfs_search_slot (3) btrfs 5 87d 130d
possible deadlock in __btrfs_release_delayed_node (4) btrfs 22 20d 135d
WARNING in btrfs_release_global_block_rsv (2) btrfs C error 238 12d 142d
BUG: unable to handle kernel paging request in btrfs_stop_all_workers btrfs 43 6d20h 148d
WARNING in btrfs_lookup_extent_info btrfs 2 72d 150d
BUG: MAX_LOCK_DEPTH too low! (5) btrfs C 5 149d 152d
general protection fault in btrfs_lookup_csums_bitmap btrfs C 9 18d 170d PATCH [163d]
WARNING in btrfs_free_reserved_data_space_noquota (3) btrfs C 14 16d 170d
kernel BUG in extent_writepage_io btrfs C error 5 4d08h 171d
WARNING in btrfs_create_pending_block_groups (2) btrfs C done 557 2d16h 203d
BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low! (7) btrfs C 1189 8h00m 209d
general protection fault in btrfs_root_node btrfs C done 362 3h40m 219d PATCH [218d]
WARNING in __btrfs_free_extent (3) btrfs 28 7d01h 222d 💬 2 [220d]
kernel BUG in __extent_writepage_io (2) btrfs C done error 3 213d 225d 💬 2 [224d]
general protection fault in __alloc_workqueue btrfs C unreliable 6359 232d 236d 💬 1 [234d]
KMSAN: uninit-value in __crc32c_le_base (4) btrfs C 1577 77d 374d 💬 1 [81d]
INFO: task hung in evict (2) kernfs btrfs squashfs C done 570 now 421d
WARNING in btrfs_finish_one_ordered btrfs C unreliable 19 27d 634d
WARNING in btrfs_run_delayed_refs (2) btrfs C done 31 18d 658d
WARNING in btrfs_relocate_block_group btrfs C error inconclusive 19 66d 691d
WARNING in btrfs_put_block_group btrfs C unreliable 133 12h09m 718d
WARNING in btrfs_commit_transaction (2) btrfs C done 600 3h00m 736d 💬 2 [19d]
kernel BUG in __set_extent_bit btrfs C error inconclusive 38 262d 820d 💬 1 [329d]
WARNING in btrfs_finish_ordered_io btrfs C error inconclusive 6 396d 833d
WARNING in lookup_inline_extent_backref btrfs C error inconclusive 304 7d03h 858d PATCH [581d]
kernel BUG in set_state_bits btrfs C done done 97 278d 861d 💬 4 [246d]
WARNING in btrfs_remove_chunk btrfs C error inconclusive 279 9d07h 863d 💬 3 [19d]
kernel BUG in insert_state_fast btrfs C done done 151 245d 863d 💬 2 [214d]
kernel BUG in clear_state_bit btrfs C done 110 12h37m 867d
kernel BUG in close_ctree btrfs C error 6535 27d 870d 💬 6 [19d]
WARNING in btrfs_chunk_alloc btrfs C inconclusive done 396 12h35m 870d 💬 5 [19d]
WARNING in btrfs_space_info_update_bytes_may_use btrfs C done 3974 2h01m 893d 💬 7 [19d]
WARNING in btrfs_block_rsv_release btrfs C error done 373 467d 903d PATCH [892d]
WARNING in cleanup_transaction btrfs C error done 323 13d 905d
moderation (2):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in add_delayed_ref (2) btrfs 2 14d 18d
general protection fault in end_bbio_data_write btrfs 1 50d 46d