Out of 240 bugs, 224 were automatically obsoleted (49 due to revoked reproducers), 16 were invalidated by users.
Applied filters: Label=subsystems:btrfs (drop)
Extra filters: [With Repro]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
kernel BUG in btrfs_backref_release_cache (3) prio:high btrfs -1 3 114d 213d
INFO: task hung in ioctl prio:high btrfs 1 1 109d 109d
general protection fault in detach_extent_buffer_folio (3) prio:high btrfs 2 3 121d 179d
kernel BUG in mapping_try_invalidate (2) prio:high btrfs -1 3 145d 217d
INFO: task hung in btrfs_control_ioctl (3) prio:high btrfs 1 6 141d 367d
INFO: task hung in btrfs_mksubvol prio:high btrfs 1 1 113d 113d
WARNING in btrfs_release_global_block_rsv (2) prio:low btrfs -1 syz, C error done 276 124d 687d
WARNING in btrfs_put_block_group prio:high btrfs -1 syz, C unreliable error 195 207d 1263d
possible deadlock in btrfs_finish_one_ordered (3) prio:high btrfs 4 1 171d 167d
possible deadlock in iterate_dir (3) prio:high btrfs 4 21 177d 389d
possible deadlock in join_transaction (3) prio:high btrfs 4 4 192d 305d
INFO: task hung in btrfs_commit_transaction (3) prio:high btrfs 1 1 192d 192d
BUG: corrupted list in btrfs_alloc_compr_folio prio:high btrfs 8 2 193d 202d
INFO: task hung in filename_mkdirat prio:high btrfs 1 2 206d 208d
WARNING in btrfs_add_link (2) btrfs -1 1 231d 227d
WARNING in __btrfs_run_delayed_items (2) btrfs prio:high -1 2 232d 305d
INFO: task hung in btrfs_sync_file (4) btrfs 1 1 208d 208d
possible deadlock in page_cache_ra_unbounded (3) btrfs 4 2 266d 343d
KASAN: slab-use-after-free Read in add_delayed_ref (3) btrfs 19 1 266d 262d
WARNING in btrfs_put_transaction (5) btrfs -1 1 280d 276d
possible deadlock in btrfs_join_transaction (2) btrfs 4 11 280d 469d
possible deadlock in btrfs_finish_one_ordered (2) btrfs 4 2 286d 349d
kernel BUG in submit_compressed_extents btrfs -1 1 289d 285d
kernel BUG in extent_writepage_io btrfs -1 syz, C error done 6 293d 717d
WARNING in btree_csum_one_bio btrfs -1 1 294d 290d
WARNING in __btrfs_update_delayed_inode (3) btrfs -1 1 299d 295d
possible deadlock in btrfs_commit_inode_delayed_inode (2) btrfs 4 1 300d 296d
general protection fault in detach_extent_buffer_folio (2) btrfs 2 1 301d 297d
WARNING in btrfs_add_to_free_space_tree btrfs -1 1 309d 305d
WARNING in btrfs_add_delayed_iput (2) btrfs -1 7 311d 346d
possible deadlock in btrfs_page_mkwrite btrfs 4 1 313d 309d
kernel BUG in btrfs_backref_release_cache (2) btrfs -1 3 318d 352d
WARNING: suspicious RCU usage in btrfs_dev_stat_inc_and_print btrfs 4 6 223d 220d
WARNING: suspicious RCU usage in btrfs_dev_name btrfs 4 10 223d 220d
WARNING: suspicious RCU usage in btrfs_device_init_dev_stats btrfs 4 2 224d 220d
possible deadlock in btrfs_quota_disable btrfs 4 1 280d 276d
possible deadlock in btrfs_create_qgroup btrfs 4 1 284d 280d
kernel BUG in modify_free_space_bitmap btrfs -1 1 329d 325d
INFO: task hung in start_transaction (2) btrfs 1 1 301d 301d
BUG: MAX_LOCK_DEPTH too low! (5) btrfs -1 syz, C 12 357d 697d
general protection fault in put_pwq_unlocked (2) btrfs 8 syz, C done error 125 378d 718d
kernel BUG in reserve_bytes btrfs -1 6 332d 337d
WARNING in __cow_file_range_inline btrfs -1 1 376d 372d
WARNING in btrfs_lookup_extent_info (2) btrfs -1 2 379d 433d
WARNING in btrfs_relocate_block_group btrfs -1 syz, C error inconclusive 21 383d 1237d
possible deadlock in write_all_supers btrfs 4 1 353d 349d
WARNING in btrfs_put_transaction (4) btrfs -1 1 417d 413d
kernel BUG in set_state_bits btrfs -1 syz, C done done 97 824d 1407d
general protection fault in __alloc_workqueue btrfs 2 syz, C unreliable 6359 777d 781d
INFO: task hung in start_transaction btrfs 1 5 442d 575d
WARNING in btrfs_create_new_inode (2) btrfs -1 4 461d 579d
INFO: task hung in write_all_supers btrfs 1 1 456d 456d
kernel BUG in __extent_writepage_io (2) btrfs -1 syz, C done error 3 758d 771d
WARNING in btrfs_finish_ordered_io btrfs -1 syz, C error inconclusive 6 942d 1379d
possible deadlock in btrfs_read_chunk_tree btrfs 4 syz, C done 7731 469d 471d
kernel BUG in __set_extent_bit btrfs -1 syz, C error inconclusive 38 807d 1366d
kernel BUG in insert_state_fast btrfs -1 syz, C done done 151 790d 1409d
WARNING in btrfs_block_rsv_release btrfs -1 syz, C error done 373 1013d 1448d
WARNING in lookup_inline_extent_backref btrfs -1 syz, C error inconclusive 304 479d 1403d
BUG: unable to handle kernel paging request in btrfs_stop_all_workers btrfs 8 52 488d 694d
general protection fault in btrfs_lookup_csums_bitmap btrfs 8 syz, C 10 523d 715d
WARNING in tree_insert_offset (2) btrfs -1 2 529d 527d
INFO: task hung in btrfs_control_ioctl (2) btrfs 1 18 520d 899d
general protection fault in btrfs_relocate_block_group btrfs 2 5 541d 541d
kernel BUG in btrfs_backref_release_cache btrfs -1 3 551d 594d
KASAN: slab-use-after-free Read in add_delayed_ref (2) btrfs 19 2 560d 563d
WARNING in add_to_free_space_tree (2) btrfs -1 1 570d 566d
INFO: task hung in btrfs_iget btrfs 1 2 560d 599d
WARNING in __btrfs_update_delayed_inode (2) btrfs -1 2 573d 610d
WARNING: ODEBUG bug in btrfs_free_stale_devices btrfs -1 syz, C error 1235 633d 635d
WARNING: ODEBUG bug in open_fs_devices btrfs -1 syz error 86 633d 635d
kernel BUG in btrfs_free_fs_info (2) btrfs -1 2 580d 594d
WARNING in skb_checksum_help (4) net btrfs -1 syz, C 3 543d 544d
possible deadlock in __btrfs_release_delayed_node (4) btrfs 4 22 566d 680d
general protection fault in end_bbio_data_write btrfs 2 1 595d 591d
WARNING in btrfs_rename2 btrfs -1 9 609d 655d
WARNING in btrfs_lookup_extent_info btrfs -1 2 618d 695d
general protection fault in prelim_ref_insert btrfs 2 4 622d 668d
possible deadlock in btrfs_search_slot (3) btrfs 4 5 632d 676d
WARNING in btrfs_fileattr_set (2) btrfs -1 5 633d 641d
INFO: task hung in btrfs_commit_transaction (2) btrfs 1 1 629d 629d
KASAN: slab-use-after-free Read in btrfs_backref_cleanup_node btrfs 19 9 639d 640d
general protection fault in btrfs_cache_block_group (2) btrfs 2 2 638d 678d
BUG: unable to handle kernel paging request in btrfs_simple_end_io btrfs 8 2 640d 703d
INFO: task hung in btrfs_invalidate_folio (2) btrfs 1 1 641d 641d
possible deadlock in btrfs_finish_one_ordered btrfs 4 2 658d 682d
possible deadlock in join_transaction (2) btrfs 4 4 661d 668d
WARNING in create_pending_snapshot (2) btrfs -1 1 671d 667d
WARNING in __btrfs_check_leaf btrfs -1 9 672d 776d
kernel BUG in btrfs_get_extent_inline_ref_type btrfs -1 1 675d 671d
WARNING in btrfs_put_transaction (3) btrfs -1 1 687d 683d
WARNING in tree_insert_offset btrfs -1 3 689d 705d
kernel BUG in __folio_start_writeback btrfs -1 syz, C done done 15 663d 683d
kernel BUG in btrfs_recover_relocation btrfs -1 syz, C done done 3 715d 749d
possible deadlock in __btrfs_commit_inode_delayed_items btrfs 4 1 676d 672d
WARNING in btrfs_create_uuid_tree btrfs -1 1 716d 712d
general protection fault in btrfs_lookup_csums_list btrfs 2 4 721d 756d
WARNING in btrfs_remove_qgroup btrfs -1 1 739d 735d
INFO: task hung in lock_extent (2) btrfs 1 4 736d 851d
INFO: task hung in btrfs_invalidate_folio btrfs 1 1 741d 741d
WARNING in btrfs_destroy_inode (2) btrfs -1 1 760d 756d
KASAN: slab-use-after-free Read in add_delayed_ref btrfs 19 syz, C done 2 724d 724d
INFO: task hung in read_extent_buffer_pages btrfs 1 1 754d 754d
INFO: task hung in btrfs_stop_all_workers btrfs 1 1 761d 761d
INFO: task hung in alloc_workqueue (2) btrfs 1 1 770d 770d
general protection fault in getname_kernel (2) btrfs 2 syz, C done 17 725d 729d
BUG: sleeping function called from invalid context in getname_kernel btrfs 5 syz, C done 41 728d 729d
INFO: task hung in btrfs_close_devices btrfs 1 4 782d 898d
kernel BUG in can_finish_ordered_extent btrfs -1 6 772d 774d
general protection fault in errseq_set btrfs 2 2 804d 867d
kernel BUG in folio_unlock (2) btrfs -1 syz, C error done 86 797d 889d
INFO: task hung in close_ctree btrfs 1 16 822d 1062d
kernel BUG in insert_state (2) btrfs -1 syz, C error done 7 838d 1139d
possible deadlock in btrfs_quota_enable btrfs 4 7 839d 858d
WARNING in btrfs_free_reserved_data_space_noquota (2) btrfs -1 1 841d 837d
general protection fault in btrfs_run_delalloc_range btrfs 2 1 834d 830d
general protection fault in btrfs_cache_block_group btrfs 8 4 836d 867d
general protection fault in btrfs_quota_enable btrfs 2 1 844d 840d
possible deadlock in join_transaction btrfs 4 23 837d 880d
BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low! (6) btrfs -1 syz, C 2 777d 778d
general protection fault in btrfs_finish_ordered_extent (2) btrfs 2 3 863d 866d
general protection fault in btrfs_wait_ordered_extents btrfs 2 1 869d 865d
INFO: task hung in btrfs_commit_transaction btrfs 1 6 882d 1044d
INFO: rcu detected stall in btrfs_do_write_iter btrfs 1 1 864d 864d
INFO: task hung in sys_ioctl btrfs 1 1 896d 896d
INFO: task hung in find_inode btrfs 1 1 900d 900d
INFO: task hung in btrfs_page_mkwrite btrfs 1 49 962d 1100d
WARNING in btrfs_create_pending_block_groups btrfs -1 syz, C error done 64 1007d 1410d
INFO: task hung in copy_inline_to_page (2) btrfs 1 1 955d 955d
INFO: task hung in lock_extent btrfs 1 syz, C error done 262 940d 1349d
INFO: task hung in extent_writepages btrfs 1 syz, C inconclusive done 30 974d 1163d
WARNING in btrfs_use_block_rsv btrfs -1 syz, C done error 4 1011d 1135d
WARNING in btrfs_release_global_block_rsv btrfs -1 syz, C done done 7 996d 1105d
INFO: task hung in btrfs_buffered_write btrfs 1 14 996d 1316d
INFO: task hung in btrfs_sync_file (3) btrfs 1 1 996d 996d
memory leak in __btrfs_add_free_space btrfs 3 syz 2 1007d 1053d
WARNING: refcount bug in btrfs_evict_inode (2) btrfs 13 syz unreliable 1 1007d 1085d
INFO: task hung in btrfs_do_write_iter btrfs 1 1 1002d 1002d
KMSAN: kernel-infoleak in btrfs_ioctl_logical_to_ino btrfs 9 6 1014d 1055d
KASAN: use-after-free Read in copy_page_from_iter_atomic (2) btrfs 19 syz, C done error 67 1141d 1584d
WARNING in fiemap_process_hole btrfs -1 1 1041d 1031d
kernel BUG in __reserve_bytes btrfs -1 2 1042d 1042d
KASAN: slab-use-after-free Read in add_ra_bio_pages (2) btrfs 19 1 1033d 1029d
general protection fault in btrfs_orphan_cleanup btrfs 2 syz, C unreliable done 109 1015d 1259d
INFO: task hung in btrfs_commit_transaction_async (2) btrfs 1 1 1047d 1047d
kernel BUG in btrfs_try_granting_tickets btrfs -1 2 1065d 1069d
INFO: task hung in writepage_delalloc (2) btrfs 1 1 1072d 1072d
general protection fault in detach_extent_buffer_page (4) btrfs 2 2 1074d 1082d
WARNING in btrfs_add_reserved_bytes btrfs -1 1 1113d 1109d
INFO: task hung in copy_inline_to_page btrfs 1 1 1104d 1104d
kernel BUG in remove_ticket btrfs -1 1 1083d 1079d
WARNING in __btrfs_run_delayed_items btrfs -1 syz unreliable unreliable 4 1127d 1129d
WARNING in btrfs_quota_enable btrfs -1 1 1138d 1134d
KASAN: stack-out-of-bounds Read in btrfs_buffered_write btrfs 17 6 1104d 1104d
WARNING in btrfs_create_new_inode btrfs -1 syz, C 5 1147d 1432d
KMSAN: uninit-value in extent_fiemap btrfs 7 24 1151d 1312d
kernel BUG in update_inline_extent_backref btrfs -1 1 1160d 1156d
kernel BUG in btrfs_cancel_balance btrfs -1 syz, C done done 4 1163d 1164d
WARNING in btrfs_free_block_groups btrfs -1 2 1164d 1277d
KASAN: use-after-free Read in btrfs_test_super btrfs 19 syz, C unreliable unreliable 65 1135d 1136d
KASAN: slab-use-after-free Read in btrfs_find_actor btrfs 19 1 1126d 1122d
BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low! (4) btrfs -1 syz, C 8 1081d 1082d
inconsistent lock state in btrfs_add_delayed_iput btrfs 4 3 1182d 1191d
INFO: task hung in __process_pages_contig btrfs 1 1 1174d 1174d
kernel BUG in merge_reloc_roots btrfs -1 syz done 18 1154d 1193d
KMSAN: uninit-value in btrfs_bin_search btrfs 7 3953 1136d 1192d
BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low! (3) btrfs -1 syz, C 7 1087d 1087d
kernel BUG in btrfs_run_defrag_inodes btrfs -1 1 1201d 1197d
KASAN: slab-use-after-free Read in xas_start btrfs 19 1 1192d 1192d
general protection fault in detach_extent_buffer_page (3) btrfs 2 7 1204d 1389d
kernel BUG in btrfs_global_root_delete btrfs -1 syz, C 33 1205d 1411d
WARNING: refcount bug in __btrfs_release_delayed_node btrfs 13 1 1206d 1200d
INFO: task hung in writepage_delalloc btrfs 1 1 1166d 1166d
KASAN: slab-use-after-free Read in btrfs_open_devices btrfs 19 syz, C done 123 1150d 1158d
KASAN: slab-use-after-free Read in __btrfs_release_delayed_node btrfs 19 2 1226d 1247d
kernel BUG in scrub_handle_errored_block btrfs -1 1 1269d 1265d
WARNING in btrfs_mark_ordered_io_finished btrfs -1 1 1271d 1267d
INFO: task hung in btrfs_file_read_iter btrfs 1 1 1244d 1244d
kernel BUG in btrfs_remove_ordered_extent btrfs -1 1 1277d 1273d
WARNING: refcount bug in btrfs_evict_inode btrfs 13 2 1281d 1276d
KASAN: slab-use-after-free Read in add_ra_bio_pages btrfs 19 1 1258d 1254d
INFO: task hung in btrfs_commit_transaction_async btrfs 1 3 1263d 1394d
WARNING in btrfs_add_link btrfs -1 syz, C error unreliable 7 1431d 1451d
possible deadlock in __btrfs_release_delayed_node (2) btrfs 4 1 1303d 1299d
INFO: task hung in btrfs_start_ordered_extent btrfs 1 3 1279d 1340d
kernel BUG in insert_state btrfs -1 3 1313d 1364d
INFO: task hung in flush_space btrfs 1 1 1286d 1286d
WARNING in __btrfs_update_delayed_inode btrfs -1 2 1319d 1320d
WARNING in csum_one_extent_buffer btrfs -1 2 1343d 1346d
WARNING in add_to_free_space_tree btrfs -1 2 1345d 1390d
WARNING in cow_file_range_inline btrfs -1 syz, C done done 4 1440d 1444d
possible deadlock in btrfs_dirty_inode btrfs 4 syz, C error done 48 1412d 1424d
KASAN: use-after-free Read in wait_subpage_spinlock btrfs 19 7 1362d 1375d
WARNING in btrfs_replace_file_extents btrfs -1 syz error error 2 1432d 1432d
BUG: unable to handle kernel paging request in btrfs_is_subpage btrfs 8 2 1384d 1385d
general protection fault in btrfs_ioctl_send btrfs 2 syz, C done 15 1402d 1410d
KASAN: use-after-free Read in btrfs_clear_delalloc_extent btrfs 19 2 1397d 1401d
WARNING in remove_from_free_space_tree btrfs -1 1 1399d 1395d
possible deadlock in btrfs_join_transaction btrfs 4 syz, C 2 1409d 1414d
possible deadlock in btrfs_lock_root_node btrfs 4 13 1414d 1436d
possible deadlock in __btrfs_tree_lock btrfs 4 1 1420d 1420d
possible deadlock in btrfs_search_forward btrfs 4 10 1409d 1414d
WARNING in find_free_extent_update_loop btrfs -1 1 1440d 1440d
WARNING in btrfs_destroy_inode btrfs -1 1 1448d 1448d
kernel BUG in btrfs_exclop_balance btrfs -1 1 1340d 1340d
INFO: task hung in btrfs_sync_file btrfs 1 syz, C error 2 1340d 1340d
WARNING in btrfs_fileattr_set btrfs -1 1 1470d 1470d
BUG: sleeping function called from invalid context in __xas_nomem btrfs 5 7 1533d 1549d
general protection fault in detach_extent_buffer_page (2) btrfs 2 2 1543d 1578d
WARNING in __writeback_inodes_sb_nr btrfs -1 syz done error 2 2131d 2185d
KASAN: stack-out-of-bounds Write in read_extent_buffer btrfs 21 syz, C error 154 2205d 2208d
INFO: task hung in btrfs_mount_root btrfs 1 1 1782d 1782d
INFO: task hung in btrfs_control_ioctl btrfs 1 5 1783d 1789d
INFO: task can't die in open_ctree btrfs 1 1 1799d 1795d
KMSAN: uninit-value in btrfs_clean_tree_block btrfs 7 18531 1889d 2210d
general protection fault in detach_extent_buffer_page btrfs 2 1 1940d 1935d
KMSAN: uninit-value in write_extent_buffer btrfs 7 2 1952d 1970d
KMSAN: uninit-value in btrfs_del_items btrfs 7 2 2029d 2028d
KCSAN: data-race in btrfs_wait_block_group_cache_progress / link_free_space btrfs 6 6 2005d 2035d
KCSAN: data-race in caching_thread / find_free_extent btrfs 6 42 2012d 2131d
KCSAN: data-race in btrfs_wait_block_group_cache_progress / caching_thread btrfs 6 31 2017d 2131d
KMSAN: uninit-value in setup_items_for_insert btrfs 7 1 1991d 1991d
KMSAN: uninit-value in check_leaf btrfs 7 1 1995d 1991d
general protection fault in invalidate_bdev btrfs 2 1 2078d 2074d
KCSAN: data-race in __btrfs_add_free_space / btrfs_wait_block_group_cache_progress btrfs 6 20 2055d 2131d
KMSAN: uninit-value in generic_bin_search btrfs 7 1 2025d 2025d
KCSAN: data-race in btrfs_update_block_group / caching_thread (2) btrfs 6 3 2066d 2120d
possible deadlock in start_transaction btrfs 4 2 2199d 2195d
WARNING in btrfs_alloc_chunk btrfs -1 7 2202d 2208d
possible deadlock in blkdev_put btrfs 4 1 2209d 2208d
INFO: task hung in affine_move_task btrfs 1 1 2150d 2150d
KCSAN: data-race in btrfs_update_block_group / caching_thread btrfs 6 1 2171d 2171d
KCSAN: data-race in btrfs_iget_path / join_transaction btrfs 6 2 2202d 2209d
KCSAN: data-race in __blkdev_get / blkdev_get btrfs 6 1 2443d 2443d
invalid opcode in close_fs_devices btrfs 2 14 2715d 2870d
general protection fault in btrfs_scan_one_device btrfs 2 2 2804d 2884d
general protection fault in find_device btrfs 2 1 3035d 3034d
KASAN: use-after-free Read in getname_kernel btrfs 19 1 3042d 3041d
KMSAN: uninit-value in btrfs_scan_one_device (2) btrfs 7 syz, C 10 2950d 2960d
KMSAN: uninit-value in btrfs_scan_one_device btrfs 7 syz, C 74 3091d 3092d