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 (124)
open (33):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in iterate_dir (3) btrfs 4 4 43m 5d12h
INFO: rcu detected stall in sys_mount (8) block ext4 btrfs 1 C 13 3d23h 23d 💬 1 [22d]
WARNING in btrfs_put_transaction (4) btrfs -1 1 33d 29d
INFO: task hung in __alloc_workqueue (2) btrfs 1 syz error 8 2d18h 39d 💬 3 [38d]
WARNING in btrfs_lookup_extent_info (2) btrfs -1 1 53d 49d 💬 1 [48d]
possible deadlock in btrfs_join_transaction (2) btrfs 4 5 17d 85d
possible deadlock in btrfs_quota_enable (2) btrfs 4 16 6d01h 131d 💬 4 [123d]
WARNING in btrfs_create_new_inode (2) btrfs -1 4 77d 194d
possible deadlock in btrfs_dirty_inode (2) btrfs 4 21 1d11h 277d
WARNING in btrfs_release_global_block_rsv (2) btrfs -1 C error 244 10d 303d
BUG: MAX_LOCK_DEPTH too low! (5) btrfs -1 C 9 10d 313d
WARNING in btrfs_free_reserved_data_space_noquota (3) btrfs -1 C 17 6d19h 332d
kernel BUG in extent_writepage_io btrfs -1 C error 5 10h37m 332d
WARNING in btrfs_create_pending_block_groups (2) btrfs -1 C done 1025 7h07m 364d
BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low! (7) btrfs -1 C 2438 4h50m 370d
WARNING in __btrfs_free_extent (3) btrfs -1 56 8d00h 384d 💬 2 [382d]
kernel BUG in __extent_writepage_io (2) btrfs -1 C done error 3 374d 386d 💬 2 [386d]
general protection fault in __alloc_workqueue btrfs 2 C unreliable 6359 393d 397d 💬 1 [395d]
KMSAN: uninit-value in iov_iter_alignment_iovec btrfs 7 C 105 6d03h 464d PATCH [424d]
KMSAN: uninit-value in __crc32c_le_base (4) btrfs 7 C 1577 239d 535d PATCH [146d]
WARNING in btrfs_finish_one_ordered btrfs -1 C unreliable 20 10d 796d
WARNING in btrfs_run_delayed_refs (2) btrfs -1 C done error 36 61d 820d
WARNING in btrfs_relocate_block_group btrfs -1 C error inconclusive 20 66d 853d
WARNING in btrfs_put_block_group btrfs -1 C unreliable 165 8d23h 879d
WARNING in btrfs_commit_transaction (2) btrfs -1 C done 1043 12h14m 897d 💬 2 [24d]
WARNING in btrfs_finish_ordered_io btrfs -1 C error inconclusive 6 558d 995d
kernel BUG in set_state_bits btrfs -1 C done done 97 439d 1023d 💬 4 [408d]
WARNING in btrfs_remove_chunk btrfs -1 C error inconclusive 398 7h07m 1024d 💬 4 [24d]
kernel BUG in clear_state_bit btrfs -1 C done 152 5d15h 1029d
kernel BUG in close_ctree btrfs -1 C error 6558 4d02h 1031d 💬 6 [24d]
WARNING in btrfs_chunk_alloc btrfs -1 C inconclusive done 622 1d17h 1032d 💬 5 [24d]
WARNING in btrfs_space_info_update_bytes_may_use btrfs -1 C done 4732 1d14h 1054d 💬 7 [24d]
WARNING in cleanup_transaction btrfs -1 C error done 468 12d 1066d