syzbot


btrfs subsystem


List(s): linux-btrfs@vger.kernel.org
Maintainer(s): clm@fb.com, dsterba@suse.com, josef@toxicpanda.com
Fixed bugs: 99
Parent subsystem(s): fs (130)
open (44):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in tree_insert_offset (2) btrfs 2 5d17h 3d04h
general protection fault in btrfs_relocate_block_group btrfs 5 17d 17d 💬 1 [16d]
WARNING in add_to_free_space_tree (2) btrfs 1 47d 43d
WARNING in btrfs_create_new_inode (2) btrfs 2 1d06h 55d
kernel BUG in btrfs_backref_release_cache btrfs 3 27d 70d 💬 1 [36d]
kernel BUG in btrfs_free_fs_info (2) btrfs 2 56d 70d 💬 1 [36d]
WARNING in __btrfs_update_delayed_inode (2) btrfs 2 49d 86d
WARNING: ODEBUG bug in open_fs_devices btrfs syz error 86 109d 111d
WARNING: ODEBUG bug in btrfs_free_stale_devices btrfs C error 1235 109d 111d
WARNING in btrfs_rename2 btrfs 9 85d 131d
possible deadlock in btrfs_dirty_inode (2) btrfs 4 22d 137d
general protection fault in prelim_ref_insert btrfs 4 98d 144d
possible deadlock in __btrfs_release_delayed_node (4) btrfs 22 42d 156d
WARNING in btrfs_release_global_block_rsv (2) btrfs C error 240 5d00h 163d
BUG: unable to handle kernel paging request in btrfs_stop_all_workers btrfs 49 9d10h 170d
WARNING in btrfs_lookup_extent_info btrfs 2 94d 171d
BUG: MAX_LOCK_DEPTH too low! (5) btrfs C 5 170d 173d
general protection fault in btrfs_lookup_csums_bitmap btrfs C 9 40d 191d PATCH [185d]
WARNING in btrfs_free_reserved_data_space_noquota (3) btrfs C 14 7d02h 192d
kernel BUG in extent_writepage_io btrfs C error 5 26d 193d
WARNING in btrfs_create_pending_block_groups (2) btrfs C done 569 2d07h 225d
BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low! (7) btrfs C 1204 11h31m 230d
general protection fault in btrfs_root_node btrfs C done 403 6h08m 241d PATCH [240d]
WARNING in __btrfs_free_extent (3) btrfs 31 8d01h 244d 💬 2 [242d]
kernel BUG in __extent_writepage_io (2) btrfs C done error 3 234d 247d 💬 2 [246d]
general protection fault in __alloc_workqueue btrfs C unreliable 6359 253d 257d 💬 1 [256d]
KMSAN: uninit-value in __crc32c_le_base (4) btrfs C 1577 99d 396d PATCH [6d10h]
WARNING in btrfs_finish_one_ordered btrfs C unreliable 19 18d 656d
WARNING in btrfs_run_delayed_refs (2) btrfs C done 32 13h43m 680d
WARNING in btrfs_relocate_block_group btrfs C error inconclusive 20 13d 713d
WARNING in btrfs_put_block_group btrfs C unreliable 143 14h08m 739d
WARNING in btrfs_commit_transaction (2) btrfs C done 688 1h12m 757d 💬 2 [9d17h]
kernel BUG in __set_extent_bit btrfs C error inconclusive 38 283d 842d 💬 1 [351d]
WARNING in btrfs_finish_ordered_io btrfs C error inconclusive 6 418d 855d
WARNING in lookup_inline_extent_backref btrfs C error inconclusive 304 28d 879d PATCH [603d]
kernel BUG in set_state_bits btrfs C done done 97 300d 883d 💬 4 [268d]
WARNING in btrfs_remove_chunk btrfs C error inconclusive 299 1d12h 884d 💬 3 [41d]
kernel BUG in insert_state_fast btrfs C done done 151 266d 885d 💬 2 [235d]
kernel BUG in clear_state_bit btrfs C done 120 1d07h 889d
kernel BUG in close_ctree btrfs C error 6544 1d21h 891d 💬 6 [9d17h]
WARNING in btrfs_chunk_alloc btrfs C inconclusive done 404 8h45m 892d 💬 5 [9d17h]
WARNING in btrfs_space_info_update_bytes_may_use btrfs C done 4071 16h35m 915d 💬 7 [9d17h]
WARNING in btrfs_block_rsv_release btrfs C error done 373 489d 924d PATCH [914d]
WARNING in cleanup_transaction btrfs C error done 355 13h21m 926d
moderation (2):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in add_delayed_ref (2) btrfs 2 36d 39d
general protection fault in end_bbio_data_write btrfs 1 71d 67d