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 (131)
open (39):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
kernel BUG in modify_free_space_bitmap btrfs -1 1 14d 10d
kernel BUG in reserve_bytes btrfs -1 6 17d 21d 💬 1 [21d]
possible deadlock in page_cache_ra_unbounded (3) btrfs 4 1 32d 28d
WARNING in lookup_inline_extent_backref (2) btrfs -1 7 1d17h 31d 💬 1 [31d]
WARNING in btrfs_add_delayed_iput (2) btrfs -1 6 13d 31d
WARNING in btrfs_destroy_inode (3) btrfs -1 C 11 6d11h 32d
possible deadlock in btrfs_finish_one_ordered (2) btrfs 4 1 38d 34d
possible deadlock in write_all_supers btrfs 4 1 38d 34d
kernel BUG in btrfs_backref_release_cache (2) btrfs -1 3 3d17h 37d
general protection fault in btrfs_evict_inode btrfs 2 C 11 5d08h 37d PATCH [37d]
WARNING in __cow_file_range_inline btrfs -1 1 61d 57d
possible deadlock in iterate_dir (3) btrfs 4 9 4d12h 74d
INFO: rcu detected stall in sys_mount (8) block ext4 btrfs 1 C 16 4d22h 92d 💬 1 [91d]
INFO: task hung in __alloc_workqueue (2) btrfs 1 syz error 25 12d 108d 💬 3 [107d]
WARNING in btrfs_lookup_extent_info (2) btrfs -1 2 64d 118d 💬 1 [117d]
possible deadlock in btrfs_join_transaction (2) btrfs 4 6 47d 154d
possible deadlock in btrfs_quota_enable (2) btrfs 4 24 14h04m 201d 💬 4 [192d]
possible deadlock in btrfs_dirty_inode (2) btrfs 4 32 5d09h 346d
WARNING in btrfs_release_global_block_rsv (2) btrfs -1 C error done 259 18d 372d
BUG: MAX_LOCK_DEPTH too low! (5) btrfs -1 C 12 42d 382d
WARNING in btrfs_free_reserved_data_space_noquota (3) btrfs -1 C 17 5d20h 401d
kernel BUG in extent_writepage_io btrfs -1 C error done 5 69d 401d
WARNING in btrfs_create_pending_block_groups (2) btrfs -1 C done 1243 6h59m 433d
BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low! (7) btrfs -1 C 6716 1h17m 439d
WARNING in __btrfs_free_extent (3) btrfs -1 64 3d19h 453d 💬 2 [451d]
KMSAN: uninit-value in iov_iter_alignment_iovec btrfs 7 C 109 1d19h 533d PATCH [494d]
KMSAN: uninit-value in __crc32c_le_base (4) btrfs 7 C 1577 308d 604d PATCH [215d]
possible deadlock in lookup_slow (3) btrfs 4 370 11d 862d
WARNING in btrfs_finish_one_ordered btrfs -1 C unreliable done 22 6d01h 865d
WARNING in btrfs_run_delayed_refs (2) btrfs -1 C done error 42 5d21h 889d
WARNING in btrfs_relocate_block_group btrfs -1 C error inconclusive 21 68d 922d
WARNING in btrfs_put_block_group btrfs -1 C unreliable 170 10d 948d
WARNING in btrfs_commit_transaction (2) btrfs -1 C done 1155 1d02h 966d 💬 2 [31d]
WARNING in btrfs_remove_chunk btrfs -1 C error inconclusive 422 9d09h 1093d 💬 4 [31d]
kernel BUG in clear_state_bit btrfs -1 C done 167 5d14h 1098d
kernel BUG in close_ctree btrfs -1 C error error 6560 22d 1100d 💬 6 [62d]
WARNING in btrfs_chunk_alloc btrfs -1 C inconclusive done 646 1d20h 1101d 💬 5 [31d]
WARNING in btrfs_space_info_update_bytes_may_use btrfs -1 C done 5176 7h15m 1123d 💬 7 [31d]
WARNING in cleanup_transaction btrfs -1 C error done 474 11d 1135d