syzbot


btrfs subsystem


List(s): linux-btrfs@vger.kernel.org
Maintainer(s): clm@fb.com, dsterba@suse.com, josef@toxicpanda.com
Fixed bugs: 107
Parent subsystem(s): fs (146)
open (44):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
memory leak in btrfs_read_chunk_tree btrfs 3 C 1 5d01h 1d05h
possible deadlock in join_transaction (3) btrfs 4 1 5d13h 1d13h
WARNING in __btrfs_run_delayed_items (2) btrfs -1 1 6d04h 2d04h
WARNING in btrfs_add_to_free_space_tree btrfs -1 1 6d09h 2d09h
possible deadlock in btrfs_page_mkwrite btrfs 4 1 10d 6d06h
kernel BUG in modify_free_space_bitmap btrfs -1 1 26d 22d
kernel BUG in reserve_bytes btrfs -1 6 29d 33d 💬 1 [33d]
possible deadlock in page_cache_ra_unbounded (3) btrfs 4 1 44d 40d
WARNING in lookup_inline_extent_backref (2) btrfs -1 7 13d 43d 💬 1 [43d]
WARNING in btrfs_add_delayed_iput (2) btrfs -1 7 7d14h 43d
WARNING in btrfs_destroy_inode (3) btrfs -1 C 13 13h26m 43d
possible deadlock in btrfs_finish_one_ordered (2) btrfs 4 1 50d 46d
possible deadlock in write_all_supers btrfs 4 1 50d 46d
kernel BUG in btrfs_backref_release_cache (2) btrfs -1 3 15d 49d
general protection fault in btrfs_evict_inode btrfs 2 C 11 17d 49d PATCH [11h00m]
WARNING in __cow_file_range_inline btrfs -1 1 72d 68d
possible deadlock in iterate_dir (3) btrfs 4 9 16d 86d
INFO: rcu detected stall in sys_mount (8) block ext4 btrfs 1 C 17 4d09h 104d 💬 1 [103d]
INFO: task hung in __alloc_workqueue (2) btrfs 1 syz error 29 4d19h 120d 💬 3 [119d]
WARNING in btrfs_lookup_extent_info (2) btrfs -1 2 76d 129d 💬 1 [129d]
possible deadlock in btrfs_join_transaction (2) btrfs 4 9 6d07h 166d
possible deadlock in btrfs_quota_enable (2) btrfs 4 26 12h57m 212d 💬 4 [203d]
possible deadlock in btrfs_dirty_inode (2) btrfs 4 33 5h45m 358d
WARNING in btrfs_release_global_block_rsv (2) btrfs -1 C error done 261 5d05h 384d
BUG: MAX_LOCK_DEPTH too low! (5) btrfs -1 C 12 54d 394d
WARNING in btrfs_free_reserved_data_space_noquota (3) btrfs -1 C 17 17d 413d
kernel BUG in extent_writepage_io btrfs -1 C error done 5 81d 413d
WARNING in btrfs_create_pending_block_groups (2) btrfs -1 C done 1262 8h25m 445d
BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low! (7) btrfs -1 C 7533 39m 451d
WARNING in __btrfs_free_extent (3) btrfs -1 64 15d 464d 💬 2 [463d]
KMSAN: uninit-value in iov_iter_alignment_iovec btrfs 7 C 109 13d 544d PATCH [505d]
KMSAN: uninit-value in __crc32c_le_base (4) btrfs 7 C 1577 320d 616d PATCH [226d]
possible deadlock in lookup_slow (3) btrfs 4 372 2d10h 874d
WARNING in btrfs_finish_one_ordered btrfs -1 C unreliable done 22 17d 876d
WARNING in btrfs_run_delayed_refs (2) btrfs -1 C done error 42 17d 901d
WARNING in btrfs_relocate_block_group btrfs -1 C error inconclusive 21 80d 933d
WARNING in btrfs_put_block_group btrfs -1 C unreliable 176 9d01h 960d
WARNING in btrfs_commit_transaction (2) btrfs -1 C done 1166 4d08h 978d 💬 2 [43d]
WARNING in btrfs_remove_chunk btrfs -1 C error inconclusive 425 2d01h 1105d 💬 4 [43d]
kernel BUG in clear_state_bit btrfs -1 C done 169 1d02h 1110d
kernel BUG in close_ctree btrfs -1 C error error 6560 34d 1112d 💬 6 [74d]
WARNING in btrfs_chunk_alloc btrfs -1 C inconclusive done 652 1d11h 1113d 💬 5 [43d]
WARNING in btrfs_space_info_update_bytes_may_use btrfs -1 C done 5241 58m 1135d 💬 7 [43d]
WARNING in cleanup_transaction btrfs -1 C error done 474 22d 1147d