syzbot


btrfs subsystem


List(s): linux-btrfs@vger.kernel.org
Maintainer(s): clm@fb.com, dsterba@suse.com, josef@toxicpanda.com
Fixed bugs: 104
Parent subsystem(s): fs (137)
open (33):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in __cow_file_range_inline btrfs -1 1 15d 11d
kernel BUG in populate_free_space_tree (2) btrfs -1 syz error 3 12d 12d
kernel BUG in scrub_stripe_get_kaddr btrfs -1 C error 224 3h03m 13d 💬 1 [13d]
possible deadlock in iterate_dir (3) btrfs 4 5 20d 28d
INFO: rcu detected stall in sys_mount (8) block ext4 btrfs 1 C 14 17d 46d 💬 1 [46d]
WARNING in btrfs_put_transaction (4) btrfs -1 1 56d 52d
INFO: task hung in __alloc_workqueue (2) btrfs 1 syz error 17 7d13h 63d 💬 3 [62d]
WARNING in btrfs_lookup_extent_info (2) btrfs -1 2 18d 72d 💬 1 [72d]
possible deadlock in btrfs_join_transaction (2) btrfs 4 6 1d11h 108d
possible deadlock in btrfs_quota_enable (2) btrfs 4 16 29d 155d 💬 4 [146d]
possible deadlock in btrfs_dirty_inode (2) btrfs 4 25 19h47m 301d
WARNING in btrfs_release_global_block_rsv (2) btrfs -1 C error 244 33d 327d
BUG: MAX_LOCK_DEPTH too low! (5) btrfs -1 C 11 14d 336d
WARNING in btrfs_free_reserved_data_space_noquota (3) btrfs -1 C 17 30d 355d
kernel BUG in extent_writepage_io btrfs -1 C error 5 23d 356d
WARNING in btrfs_create_pending_block_groups (2) btrfs -1 C done 1084 5h19m 388d
BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low! (7) btrfs block -1 C 3135 9m 393d
WARNING in __btrfs_free_extent (3) btrfs -1 62 12d 407d 💬 2 [405d]
general protection fault in __alloc_workqueue btrfs 2 C unreliable 6359 416d 420d 💬 1 [419d]
KMSAN: uninit-value in iov_iter_alignment_iovec btrfs 7 C 106 11h41m 487d PATCH [448d]
KMSAN: uninit-value in __crc32c_le_base (4) btrfs 7 C 1577 262d 559d PATCH [169d]
WARNING in btrfs_finish_one_ordered btrfs -1 C unreliable 21 6d09h 819d
WARNING in btrfs_run_delayed_refs (2) btrfs -1 C done error 39 3d13h 843d
WARNING in btrfs_relocate_block_group btrfs -1 C error inconclusive 21 22d 876d
WARNING in btrfs_put_block_group btrfs -1 C unreliable 167 5d16h 902d
WARNING in btrfs_commit_transaction (2) btrfs -1 C done 1066 4h41m 921d 💬 2 [16d]
kernel BUG in set_state_bits btrfs -1 C done done 97 463d 1046d 💬 4 [431d]
WARNING in btrfs_remove_chunk btrfs -1 C error inconclusive 418 22h55m 1047d 💬 4 [16d]
kernel BUG in clear_state_bit btrfs -1 C done 157 7d05h 1052d
kernel BUG in close_ctree btrfs -1 C error 6558 27d 1054d 💬 6 [16d]
WARNING in btrfs_chunk_alloc btrfs -1 C inconclusive done 630 1d13h 1055d 💬 5 [16d]
WARNING in btrfs_space_info_update_bytes_may_use btrfs -1 C done 4828 15m 1078d 💬 7 [16d]
WARNING in cleanup_transaction btrfs -1 C error done 471 1d19h 1089d