Out of 242 bugs, 226 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 extent_writepage_io (2) prio:low btrfs -1 32 71d 115d
INFO: task hung in btrfs_close_devices (2) prio:normal btrfs 1 1 94d 94d
kernel BUG in btrfs_backref_release_cache (3) prio:high btrfs -1 3 120d 219d
INFO: task hung in ioctl prio:high btrfs 1 1 116d 116d
general protection fault in detach_extent_buffer_folio (3) prio:high btrfs 2 3 128d 185d
kernel BUG in mapping_try_invalidate (2) prio:high btrfs -1 3 151d 223d
INFO: task hung in btrfs_control_ioctl (3) prio:high btrfs 1 6 148d 373d
INFO: task hung in btrfs_mksubvol prio:high btrfs 1 1 119d 119d
WARNING in btrfs_release_global_block_rsv (2) prio:low btrfs -1 syz, C error done 276 130d 694d
WARNING in btrfs_put_block_group prio:high btrfs -1 syz, C unreliable error 195 213d 1269d
possible deadlock in btrfs_finish_one_ordered (3) prio:high btrfs 4 1 178d 174d
possible deadlock in iterate_dir (3) prio:high btrfs 4 21 183d 395d
possible deadlock in join_transaction (3) prio:high btrfs 4 4 198d 311d
INFO: task hung in btrfs_commit_transaction (3) prio:high btrfs 1 1 198d 198d
BUG: corrupted list in btrfs_alloc_compr_folio prio:high btrfs 8 2 199d 208d
INFO: task hung in filename_mkdirat prio:high btrfs 1 2 212d 214d
WARNING in btrfs_add_link (2) btrfs -1 1 237d 233d
WARNING in __btrfs_run_delayed_items (2) btrfs prio:high -1 2 238d 311d
INFO: task hung in btrfs_sync_file (4) btrfs 1 1 214d 214d
possible deadlock in page_cache_ra_unbounded (3) btrfs 4 2 272d 349d
KASAN: slab-use-after-free Read in add_delayed_ref (3) btrfs 19 1 272d 268d
WARNING in btrfs_put_transaction (5) btrfs -1 1 286d 282d
possible deadlock in btrfs_join_transaction (2) btrfs 4 11 287d 475d
possible deadlock in btrfs_finish_one_ordered (2) btrfs 4 2 292d 356d
kernel BUG in submit_compressed_extents btrfs -1 1 295d 291d
kernel BUG in extent_writepage_io btrfs -1 syz, C error done 6 299d 723d
WARNING in btree_csum_one_bio btrfs -1 1 301d 297d
WARNING in __btrfs_update_delayed_inode (3) btrfs -1 1 305d 301d
possible deadlock in btrfs_commit_inode_delayed_inode (2) btrfs 4 1 306d 302d
general protection fault in detach_extent_buffer_folio (2) btrfs 2 1 307d 303d
WARNING in btrfs_add_to_free_space_tree btrfs -1 1 316d 312d
WARNING in btrfs_add_delayed_iput (2) btrfs -1 7 317d 353d
possible deadlock in btrfs_page_mkwrite btrfs 4 1 319d 315d
kernel BUG in btrfs_backref_release_cache (2) btrfs -1 3 325d 358d
WARNING: suspicious RCU usage in btrfs_dev_stat_inc_and_print btrfs 4 6 229d 226d
WARNING: suspicious RCU usage in btrfs_dev_name btrfs 4 10 229d 226d
WARNING: suspicious RCU usage in btrfs_device_init_dev_stats btrfs 4 2 230d 226d
possible deadlock in btrfs_quota_disable btrfs 4 1 286d 282d
possible deadlock in btrfs_create_qgroup btrfs 4 1 290d 286d
kernel BUG in modify_free_space_bitmap btrfs -1 1 335d 331d
INFO: task hung in start_transaction (2) btrfs 1 1 308d 308d
BUG: MAX_LOCK_DEPTH too low! (5) btrfs -1 syz, C 12 364d 703d
general protection fault in put_pwq_unlocked (2) btrfs 8 syz, C done error 125 384d 724d
kernel BUG in reserve_bytes btrfs -1 6 338d 343d
WARNING in __cow_file_range_inline btrfs -1 1 382d 378d
WARNING in btrfs_lookup_extent_info (2) btrfs -1 2 386d 439d
WARNING in btrfs_relocate_block_group btrfs -1 syz, C error inconclusive 21 389d 1243d
possible deadlock in write_all_supers btrfs 4 1 360d 356d
WARNING in btrfs_put_transaction (4) btrfs -1 1 423d 419d
kernel BUG in set_state_bits btrfs -1 syz, C done done 97 830d 1413d
general protection fault in __alloc_workqueue btrfs 2 syz, C unreliable 6359 784d 788d
INFO: task hung in start_transaction btrfs 1 5 449d 581d
WARNING in btrfs_create_new_inode (2) btrfs -1 4 467d 585d
INFO: task hung in write_all_supers btrfs 1 1 462d 462d
kernel BUG in __extent_writepage_io (2) btrfs -1 syz, C done error 3 765d 777d
WARNING in btrfs_finish_ordered_io btrfs -1 syz, C error inconclusive 6 948d 1385d
possible deadlock in btrfs_read_chunk_tree btrfs 4 syz, C done 7731 475d 477d
kernel BUG in __set_extent_bit btrfs -1 syz, C error inconclusive 38 813d 1372d
kernel BUG in insert_state_fast btrfs -1 syz, C done done 151 797d 1415d
WARNING in btrfs_block_rsv_release btrfs -1 syz, C error done 373 1019d 1455d
WARNING in lookup_inline_extent_backref btrfs -1 syz, C error inconclusive 304 486d 1409d
BUG: unable to handle kernel paging request in btrfs_stop_all_workers btrfs 8 52 495d 700d
general protection fault in btrfs_lookup_csums_bitmap btrfs 8 syz, C 10 530d 721d
WARNING in tree_insert_offset (2) btrfs -1 2 535d 533d
INFO: task hung in btrfs_control_ioctl (2) btrfs 1 18 526d 905d
general protection fault in btrfs_relocate_block_group btrfs 2 5 547d 547d
kernel BUG in btrfs_backref_release_cache btrfs -1 3 558d 600d
KASAN: slab-use-after-free Read in add_delayed_ref (2) btrfs 19 2 566d 570d
WARNING in add_to_free_space_tree (2) btrfs -1 1 577d 573d
INFO: task hung in btrfs_iget btrfs 1 2 567d 606d
WARNING in __btrfs_update_delayed_inode (2) btrfs -1 2 579d 617d
WARNING: ODEBUG bug in btrfs_free_stale_devices btrfs -1 syz, C error 1235 639d 641d
WARNING: ODEBUG bug in open_fs_devices btrfs -1 syz error 86 639d 641d
kernel BUG in btrfs_free_fs_info (2) btrfs -1 2 586d 600d
WARNING in skb_checksum_help (4) net btrfs -1 syz, C 3 550d 550d
possible deadlock in __btrfs_release_delayed_node (4) btrfs 4 22 572d 687d
general protection fault in end_bbio_data_write btrfs 2 1 601d 597d
WARNING in btrfs_rename2 btrfs -1 9 615d 662d
WARNING in btrfs_lookup_extent_info btrfs -1 2 624d 702d
general protection fault in prelim_ref_insert btrfs 2 4 629d 674d
possible deadlock in btrfs_search_slot (3) btrfs 4 5 638d 682d
WARNING in btrfs_fileattr_set (2) btrfs -1 5 639d 647d
INFO: task hung in btrfs_commit_transaction (2) btrfs 1 1 635d 635d
KASAN: slab-use-after-free Read in btrfs_backref_cleanup_node btrfs 19 9 645d 647d
general protection fault in btrfs_cache_block_group (2) btrfs 2 2 644d 684d
BUG: unable to handle kernel paging request in btrfs_simple_end_io btrfs 8 2 646d 709d
INFO: task hung in btrfs_invalidate_folio (2) btrfs 1 1 647d 647d
possible deadlock in btrfs_finish_one_ordered btrfs 4 2 664d 688d
possible deadlock in join_transaction (2) btrfs 4 4 667d 675d
WARNING in create_pending_snapshot (2) btrfs -1 1 677d 673d
WARNING in __btrfs_check_leaf btrfs -1 9 679d 782d
kernel BUG in btrfs_get_extent_inline_ref_type btrfs -1 1 681d 677d
WARNING in btrfs_put_transaction (3) btrfs -1 1 693d 689d
WARNING in tree_insert_offset btrfs -1 3 695d 711d
kernel BUG in __folio_start_writeback btrfs -1 syz, C done done 15 669d 689d
kernel BUG in btrfs_recover_relocation btrfs -1 syz, C done done 3 721d 755d
possible deadlock in __btrfs_commit_inode_delayed_items btrfs 4 1 683d 679d
WARNING in btrfs_create_uuid_tree btrfs -1 1 723d 719d
general protection fault in btrfs_lookup_csums_list btrfs 2 4 727d 762d
WARNING in btrfs_remove_qgroup btrfs -1 1 745d 741d
INFO: task hung in lock_extent (2) btrfs 1 4 742d 857d
INFO: task hung in btrfs_invalidate_folio btrfs 1 1 747d 747d
WARNING in btrfs_destroy_inode (2) btrfs -1 1 766d 762d
KASAN: slab-use-after-free Read in add_delayed_ref btrfs 19 syz, C done 2 730d 730d
INFO: task hung in read_extent_buffer_pages btrfs 1 1 761d 761d
INFO: task hung in btrfs_stop_all_workers btrfs 1 1 767d 767d
INFO: task hung in alloc_workqueue (2) btrfs 1 1 776d 776d
general protection fault in getname_kernel (2) btrfs 2 syz, C done 17 731d 735d
BUG: sleeping function called from invalid context in getname_kernel btrfs 5 syz, C done 41 735d 735d
INFO: task hung in btrfs_close_devices btrfs 1 4 788d 904d
kernel BUG in can_finish_ordered_extent btrfs -1 6 778d 780d
general protection fault in errseq_set btrfs 2 2 810d 873d
kernel BUG in folio_unlock (2) btrfs -1 syz, C error done 86 803d 895d
INFO: task hung in close_ctree btrfs 1 16 828d 1069d
kernel BUG in insert_state (2) btrfs -1 syz, C error done 7 844d 1146d
possible deadlock in btrfs_quota_enable btrfs 4 7 845d 864d
WARNING in btrfs_free_reserved_data_space_noquota (2) btrfs -1 1 847d 843d
general protection fault in btrfs_run_delalloc_range btrfs 2 1 840d 836d
general protection fault in btrfs_cache_block_group btrfs 8 4 842d 873d
general protection fault in btrfs_quota_enable btrfs 2 1 850d 846d
possible deadlock in join_transaction btrfs 4 23 843d 886d
BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low! (6) btrfs -1 syz, C 2 784d 784d
general protection fault in btrfs_finish_ordered_extent (2) btrfs 2 3 869d 872d
general protection fault in btrfs_wait_ordered_extents btrfs 2 1 875d 871d
INFO: task hung in btrfs_commit_transaction btrfs 1 6 888d 1050d
INFO: rcu detected stall in btrfs_do_write_iter btrfs 1 1 871d 871d
INFO: task hung in sys_ioctl btrfs 1 1 902d 902d
INFO: task hung in find_inode btrfs 1 1 906d 906d
INFO: task hung in btrfs_page_mkwrite btrfs 1 49 968d 1107d
WARNING in btrfs_create_pending_block_groups btrfs -1 syz, C error done 64 1013d 1416d
INFO: task hung in copy_inline_to_page (2) btrfs 1 1 962d 962d
INFO: task hung in lock_extent btrfs 1 syz, C error done 262 946d 1355d
INFO: task hung in extent_writepages btrfs 1 syz, C inconclusive done 30 981d 1169d
WARNING in btrfs_use_block_rsv btrfs -1 syz, C done error 4 1018d 1141d
WARNING in btrfs_release_global_block_rsv btrfs -1 syz, C done done 7 1002d 1111d
INFO: task hung in btrfs_buffered_write btrfs 1 14 1002d 1322d
INFO: task hung in btrfs_sync_file (3) btrfs 1 1 1002d 1002d
memory leak in __btrfs_add_free_space btrfs 3 syz 2 1013d 1059d
WARNING: refcount bug in btrfs_evict_inode (2) btrfs 13 syz unreliable 1 1014d 1091d
INFO: task hung in btrfs_do_write_iter btrfs 1 1 1008d 1008d
KMSAN: kernel-infoleak in btrfs_ioctl_logical_to_ino btrfs 9 6 1020d 1062d
KASAN: use-after-free Read in copy_page_from_iter_atomic (2) btrfs 19 syz, C done error 67 1148d 1590d
WARNING in fiemap_process_hole btrfs -1 1 1047d 1037d
kernel BUG in __reserve_bytes btrfs -1 2 1048d 1048d
KASAN: slab-use-after-free Read in add_ra_bio_pages (2) btrfs 19 1 1039d 1035d
general protection fault in btrfs_orphan_cleanup btrfs 2 syz, C unreliable done 109 1021d 1266d
INFO: task hung in btrfs_commit_transaction_async (2) btrfs 1 1 1053d 1053d
kernel BUG in btrfs_try_granting_tickets btrfs -1 2 1071d 1075d
INFO: task hung in writepage_delalloc (2) btrfs 1 1 1078d 1078d
general protection fault in detach_extent_buffer_page (4) btrfs 2 2 1081d 1088d
WARNING in btrfs_add_reserved_bytes btrfs -1 1 1119d 1115d
INFO: task hung in copy_inline_to_page btrfs 1 1 1111d 1111d
kernel BUG in remove_ticket btrfs -1 1 1090d 1086d
WARNING in __btrfs_run_delayed_items btrfs -1 syz unreliable unreliable 4 1134d 1136d
WARNING in btrfs_quota_enable btrfs -1 1 1145d 1141d
KASAN: stack-out-of-bounds Read in btrfs_buffered_write btrfs 17 6 1111d 1110d
WARNING in btrfs_create_new_inode btrfs -1 syz, C 5 1154d 1438d
KMSAN: uninit-value in extent_fiemap btrfs 7 24 1157d 1318d
kernel BUG in update_inline_extent_backref btrfs -1 1 1167d 1163d
kernel BUG in btrfs_cancel_balance btrfs -1 syz, C done done 4 1170d 1170d
WARNING in btrfs_free_block_groups btrfs -1 2 1170d 1284d
KASAN: use-after-free Read in btrfs_test_super btrfs 19 syz, C unreliable unreliable 65 1141d 1143d
KASAN: slab-use-after-free Read in btrfs_find_actor btrfs 19 1 1132d 1128d
BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low! (4) btrfs -1 syz, C 8 1088d 1089d
inconsistent lock state in btrfs_add_delayed_iput btrfs 4 3 1188d 1197d
INFO: task hung in __process_pages_contig btrfs 1 1 1181d 1181d
kernel BUG in merge_reloc_roots btrfs -1 syz done 18 1161d 1199d
KMSAN: uninit-value in btrfs_bin_search btrfs 7 3953 1142d 1198d
BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low! (3) btrfs -1 syz, C 7 1093d 1093d
kernel BUG in btrfs_run_defrag_inodes btrfs -1 1 1207d 1203d
KASAN: slab-use-after-free Read in xas_start btrfs 19 1 1198d 1198d
general protection fault in detach_extent_buffer_page (3) btrfs 2 7 1210d 1395d
kernel BUG in btrfs_global_root_delete btrfs -1 syz, C 33 1212d 1417d
WARNING: refcount bug in __btrfs_release_delayed_node btrfs 13 1 1213d 1207d
INFO: task hung in writepage_delalloc btrfs 1 1 1173d 1173d
KASAN: slab-use-after-free Read in btrfs_open_devices btrfs 19 syz, C done 123 1156d 1164d
KASAN: slab-use-after-free Read in __btrfs_release_delayed_node btrfs 19 2 1233d 1253d
kernel BUG in scrub_handle_errored_block btrfs -1 1 1275d 1271d
WARNING in btrfs_mark_ordered_io_finished btrfs -1 1 1277d 1273d
INFO: task hung in btrfs_file_read_iter btrfs 1 1 1250d 1250d
kernel BUG in btrfs_remove_ordered_extent btrfs -1 1 1283d 1279d
WARNING: refcount bug in btrfs_evict_inode btrfs 13 2 1287d 1282d
KASAN: slab-use-after-free Read in add_ra_bio_pages btrfs 19 1 1264d 1260d
INFO: task hung in btrfs_commit_transaction_async btrfs 1 3 1270d 1400d
WARNING in btrfs_add_link btrfs -1 syz, C error unreliable 7 1437d 1457d
possible deadlock in __btrfs_release_delayed_node (2) btrfs 4 1 1309d 1305d
INFO: task hung in btrfs_start_ordered_extent btrfs 1 3 1285d 1346d
kernel BUG in insert_state btrfs -1 3 1319d 1370d
INFO: task hung in flush_space btrfs 1 1 1292d 1292d
WARNING in __btrfs_update_delayed_inode btrfs -1 2 1325d 1327d
WARNING in csum_one_extent_buffer btrfs -1 2 1349d 1352d
WARNING in add_to_free_space_tree btrfs -1 2 1352d 1396d
WARNING in cow_file_range_inline btrfs -1 syz, C done done 4 1446d 1450d
possible deadlock in btrfs_dirty_inode btrfs 4 syz, C error done 48 1418d 1430d
KASAN: use-after-free Read in wait_subpage_spinlock btrfs 19 7 1368d 1381d
WARNING in btrfs_replace_file_extents btrfs -1 syz error error 2 1439d 1438d
BUG: unable to handle kernel paging request in btrfs_is_subpage btrfs 8 2 1391d 1391d
general protection fault in btrfs_ioctl_send btrfs 2 syz, C done 15 1409d 1416d
KASAN: use-after-free Read in btrfs_clear_delalloc_extent btrfs 19 2 1403d 1407d
WARNING in remove_from_free_space_tree btrfs -1 1 1405d 1401d
possible deadlock in btrfs_join_transaction btrfs 4 syz, C 2 1415d 1420d
possible deadlock in btrfs_lock_root_node btrfs 4 13 1420d 1442d
possible deadlock in __btrfs_tree_lock btrfs 4 1 1426d 1426d
possible deadlock in btrfs_search_forward btrfs 4 10 1415d 1420d
WARNING in find_free_extent_update_loop btrfs -1 1 1446d 1446d
WARNING in btrfs_destroy_inode btrfs -1 1 1454d 1454d
kernel BUG in btrfs_exclop_balance btrfs -1 1 1346d 1346d
INFO: task hung in btrfs_sync_file btrfs 1 syz, C error 2 1346d 1346d
WARNING in btrfs_fileattr_set btrfs -1 1 1476d 1476d
BUG: sleeping function called from invalid context in __xas_nomem btrfs 5 7 1539d 1555d
general protection fault in detach_extent_buffer_page (2) btrfs 2 2 1549d 1584d
WARNING in __writeback_inodes_sb_nr btrfs -1 syz done error 2 2137d 2191d
KASAN: stack-out-of-bounds Write in read_extent_buffer btrfs 21 syz, C error 154 2211d 2214d
INFO: task hung in btrfs_mount_root btrfs 1 1 1789d 1789d
INFO: task hung in btrfs_control_ioctl btrfs 1 5 1790d 1795d
INFO: task can't die in open_ctree btrfs 1 1 1806d 1802d
KMSAN: uninit-value in btrfs_clean_tree_block btrfs 7 18531 1895d 2216d
general protection fault in detach_extent_buffer_page btrfs 2 1 1946d 1942d
KMSAN: uninit-value in write_extent_buffer btrfs 7 2 1958d 1976d
KMSAN: uninit-value in btrfs_del_items btrfs 7 2 2035d 2034d
KCSAN: data-race in btrfs_wait_block_group_cache_progress / link_free_space btrfs 6 6 2011d 2041d
KCSAN: data-race in caching_thread / find_free_extent btrfs 6 42 2019d 2137d
KCSAN: data-race in btrfs_wait_block_group_cache_progress / caching_thread btrfs 6 31 2024d 2137d
KMSAN: uninit-value in setup_items_for_insert btrfs 7 1 1997d 1997d
KMSAN: uninit-value in check_leaf btrfs 7 1 2002d 1997d
general protection fault in invalidate_bdev btrfs 2 1 2085d 2080d
KCSAN: data-race in __btrfs_add_free_space / btrfs_wait_block_group_cache_progress btrfs 6 20 2061d 2137d
KMSAN: uninit-value in generic_bin_search btrfs 7 1 2031d 2031d
KCSAN: data-race in btrfs_update_block_group / caching_thread (2) btrfs 6 3 2072d 2127d
possible deadlock in start_transaction btrfs 4 2 2205d 2202d
WARNING in btrfs_alloc_chunk btrfs -1 7 2208d 2214d
possible deadlock in blkdev_put btrfs 4 1 2215d 2214d
INFO: task hung in affine_move_task btrfs 1 1 2156d 2156d
KCSAN: data-race in btrfs_update_block_group / caching_thread btrfs 6 1 2178d 2178d
KCSAN: data-race in btrfs_iget_path / join_transaction btrfs 6 2 2208d 2215d
KCSAN: data-race in __blkdev_get / blkdev_get btrfs 6 1 2449d 2449d
invalid opcode in close_fs_devices btrfs 2 14 2722d 2876d
general protection fault in btrfs_scan_one_device btrfs 2 2 2811d 2890d
general protection fault in find_device btrfs 2 1 3041d 3041d
KASAN: use-after-free Read in getname_kernel btrfs 19 1 3048d 3048d
KMSAN: uninit-value in btrfs_scan_one_device (2) btrfs 7 syz, C 10 2957d 2966d
KMSAN: uninit-value in btrfs_scan_one_device btrfs 7 syz, C 74 3097d 3098d