syzbot


btrfs subsystem


List(s): linux-btrfs@vger.kernel.org
Maintainer(s): clm@fb.com, dsterba@suse.com, josef@toxicpanda.com
Fixed bugs: 106
Parent subsystem(s): fs (135)
open (40):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in page_cache_ra_unbounded (3) btrfs 4 1 8d08h 4d03h
WARNING in lookup_inline_extent_backref (2) btrfs -1 6 1d10h 7d03h 💬 1 [7d03h]
WARNING in btrfs_add_delayed_iput (2) btrfs -1 4 5d12h 7d09h
WARNING in btrfs_destroy_inode (3) btrfs -1 C 8 3d09h 7d17h
possible deadlock in btrfs_finish_one_ordered (2) btrfs 4 1 14d 10d
possible deadlock in write_all_supers btrfs 4 1 14d 10d
kernel BUG in btrfs_backref_release_cache (2) btrfs -1 1 17d 13d
general protection fault in btrfs_evict_inode btrfs 2 C 8 10d 13d PATCH [13d]
WARNING in __cow_file_range_inline btrfs -1 1 36d 32d
possible deadlock in iterate_dir (3) btrfs 4 8 5d07h 50d
INFO: rcu detected stall in sys_mount (8) block ext4 btrfs 1 C 15 6h07m 67d 💬 1 [67d]
WARNING in btrfs_put_transaction (4) btrfs -1 1 77d 73d
INFO: task hung in __alloc_workqueue (2) btrfs 1 syz error 24 2d17h 84d 💬 3 [83d]
WARNING in btrfs_lookup_extent_info (2) btrfs -1 2 40d 93d 💬 1 [93d]
possible deadlock in btrfs_join_transaction (2) btrfs 4 6 22d 130d
possible deadlock in btrfs_quota_enable (2) btrfs 4 20 5d20h 176d 💬 4 [167d]
possible deadlock in btrfs_dirty_inode (2) btrfs 4 29 7d08h 322d
WARNING in btrfs_release_global_block_rsv (2) btrfs -1 C error done 246 6d22h 348d
BUG: MAX_LOCK_DEPTH too low! (5) btrfs -1 C 12 18d 358d
WARNING in btrfs_free_reserved_data_space_noquota (3) btrfs -1 C 17 1d19h 376d
kernel BUG in extent_writepage_io btrfs -1 C error done 5 45d 377d
WARNING in btrfs_create_pending_block_groups (2) btrfs -1 C done 1211 1d11h 409d
BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low! (7) btrfs -1 C 4376 13m 415d
WARNING in __btrfs_free_extent (3) btrfs -1 63 4d17h 428d 💬 2 [427d]
general protection fault in __alloc_workqueue btrfs 2 C unreliable 6359 438d 442d 💬 1 [440d]
KMSAN: uninit-value in iov_iter_alignment_iovec btrfs 7 C 108 5d02h 508d PATCH [469d]
KMSAN: uninit-value in __crc32c_le_base (4) btrfs 7 C 1577 283d 580d PATCH [190d]
possible deadlock in lookup_slow (3) btrfs 4 368 8d07h 837d
WARNING in btrfs_finish_one_ordered btrfs -1 C unreliable 21 27d 840d
WARNING in btrfs_run_delayed_refs (2) btrfs -1 C done error 41 5d18h 864d
WARNING in btrfs_relocate_block_group btrfs -1 C error inconclusive 21 44d 897d
WARNING in btrfs_put_block_group btrfs -1 C unreliable 168 14d 924d
WARNING in btrfs_commit_transaction (2) btrfs -1 C done 1120 15h20m 942d 💬 2 [7d00h]
kernel BUG in set_state_bits btrfs -1 C done done 97 484d 1068d 💬 4 [453d]
WARNING in btrfs_remove_chunk btrfs -1 C error inconclusive 422 13d 1069d 💬 4 [7d00h]
kernel BUG in clear_state_bit btrfs -1 C done 164 1d14h 1074d
kernel BUG in close_ctree btrfs -1 C error error 6559 4h35m 1076d 💬 6 [38d]
WARNING in btrfs_chunk_alloc btrfs -1 C inconclusive done 639 8h44m 1077d 💬 5 [7d00h]
WARNING in btrfs_space_info_update_bytes_may_use btrfs -1 C done 4989 18h03m 1099d 💬 7 [7d00h]
WARNING in cleanup_transaction btrfs -1 C error done 474 21h10m 1111d