syzbot


Out of 172 bugs, 159 were automatically obsoleted (33 due to revoked reproducers), 13 were invalidated by users.
Applied filters: Label=subsystems:btrfs (drop)
Title Repro Cause bisect Fix bisect Count Last Reported
WARNING in __btrfs_update_delayed_inode (2) btrfs 2 102d 139d
WARNING: ODEBUG bug in btrfs_free_stale_devices btrfs C error 1235 162d 164d
WARNING: ODEBUG bug in open_fs_devices btrfs syz error 86 162d 164d
kernel BUG in btrfs_free_fs_info (2) btrfs 2 109d 123d
WARNING in skb_checksum_help (4) net btrfs C 3 72d 72d
possible deadlock in __btrfs_release_delayed_node (4) btrfs 22 95d 209d
general protection fault in end_bbio_data_write btrfs 1 124d 120d
WARNING in btrfs_rename2 btrfs 9 138d 184d
WARNING in btrfs_lookup_extent_info btrfs 2 147d 224d
general protection fault in prelim_ref_insert btrfs 4 151d 197d
possible deadlock in btrfs_search_slot (3) btrfs 5 161d 205d
WARNING in btrfs_fileattr_set (2) btrfs 5 161d 170d
INFO: task hung in btrfs_commit_transaction (2) btrfs 1 158d 158d
KASAN: slab-use-after-free Read in btrfs_backref_cleanup_node btrfs 9 168d 169d
general protection fault in btrfs_cache_block_group (2) btrfs 2 167d 207d
BUG: unable to handle kernel paging request in btrfs_simple_end_io btrfs 2 168d 231d
INFO: task hung in btrfs_invalidate_folio (2) btrfs 1 170d 170d
possible deadlock in btrfs_finish_one_ordered btrfs 2 186d 210d
possible deadlock in join_transaction (2) btrfs 4 189d 197d
WARNING in create_pending_snapshot (2) btrfs 1 200d 196d
WARNING in __btrfs_check_leaf btrfs 9 201d 305d
kernel BUG in btrfs_get_extent_inline_ref_type btrfs 1 203d 199d
WARNING in btrfs_put_transaction (3) btrfs 1 216d 212d
WARNING in tree_insert_offset btrfs 3 218d 234d
kernel BUG in __folio_start_writeback btrfs C done done 15 192d 212d
kernel BUG in btrfs_recover_relocation btrfs C done done 3 243d 278d
possible deadlock in __btrfs_commit_inode_delayed_items btrfs 1 205d 201d
WARNING in btrfs_create_uuid_tree btrfs 1 245d 241d
general protection fault in btrfs_lookup_csums_list btrfs 4 250d 285d
WARNING in btrfs_remove_qgroup btrfs 1 267d 263d
INFO: task hung in lock_extent (2) btrfs 4 265d 379d
INFO: task hung in btrfs_invalidate_folio btrfs 1 270d 270d
WARNING in btrfs_destroy_inode (2) btrfs 1 288d 285d
KASAN: slab-use-after-free Read in add_delayed_ref btrfs C done 2 253d 253d
INFO: task hung in read_extent_buffer_pages btrfs 1 283d 283d
INFO: task hung in btrfs_stop_all_workers btrfs 1 290d 290d
INFO: task hung in alloc_workqueue (2) btrfs 1 298d 298d
general protection fault in getname_kernel (2) btrfs C done 17 254d 258d
BUG: sleeping function called from invalid context in getname_kernel btrfs C done 41 257d 258d
INFO: task hung in btrfs_close_devices btrfs 4 311d 426d
kernel BUG in can_finish_ordered_extent btrfs 6 300d 303d
general protection fault in errseq_set btrfs 2 333d 396d
kernel BUG in folio_unlock (2) btrfs C error done 86 326d 418d
INFO: task hung in close_ctree btrfs 16 350d 591d
kernel BUG in insert_state (2) btrfs C error done 7 367d 668d
possible deadlock in btrfs_quota_enable btrfs 7 368d 387d
WARNING in btrfs_free_reserved_data_space_noquota (2) btrfs 1 369d 365d
general protection fault in btrfs_run_delalloc_range btrfs 1 363d 359d
general protection fault in btrfs_cache_block_group btrfs 4 365d 396d
general protection fault in btrfs_quota_enable btrfs 1 372d 368d
possible deadlock in join_transaction btrfs 23 365d 408d
BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low! (6) btrfs C 2 306d 307d
general protection fault in btrfs_finish_ordered_extent (2) btrfs 3 392d 395d
general protection fault in btrfs_wait_ordered_extents btrfs 1 397d 393d
INFO: task hung in btrfs_commit_transaction btrfs 6 410d 572d
INFO: rcu detected stall in btrfs_do_write_iter btrfs 1 393d 393d
INFO: task hung in sys_ioctl btrfs 1 425d 425d
INFO: task hung in find_inode btrfs 1 429d 429d
INFO: task hung in btrfs_page_mkwrite btrfs 49 491d 629d
WARNING in btrfs_create_pending_block_groups btrfs C error done 64 535d 939d
INFO: task hung in copy_inline_to_page (2) btrfs 1 484d 484d
INFO: task hung in lock_extent btrfs C error done 262 469d 878d
INFO: task hung in extent_writepages btrfs C inconclusive done 30 503d 692d
WARNING in btrfs_use_block_rsv btrfs C done error 4 540d 663d
WARNING in btrfs_release_global_block_rsv btrfs C done done 7 525d 634d
INFO: task hung in btrfs_buffered_write btrfs 14 525d 845d
INFO: task hung in btrfs_sync_file (3) btrfs 1 525d 525d
memory leak in __btrfs_add_free_space btrfs syz 2 536d 582d
WARNING: refcount bug in btrfs_evict_inode (2) btrfs syz unreliable 1 536d 613d
INFO: task hung in btrfs_do_write_iter btrfs 1 531d 531d
KMSAN: kernel-infoleak in btrfs_ioctl_logical_to_ino btrfs 6 543d 584d
KASAN: use-after-free Read in copy_page_from_iter_atomic (2) btrfs C done error 67 670d 1113d
WARNING in fiemap_process_hole btrfs 1 570d 560d
kernel BUG in __reserve_bytes btrfs 2 571d 571d
KASAN: slab-use-after-free Read in add_ra_bio_pages (2) btrfs 1 562d 558d
general protection fault in btrfs_orphan_cleanup btrfs C unreliable done 109 544d 788d
INFO: task hung in btrfs_commit_transaction_async (2) btrfs 1 575d 575d
kernel BUG in btrfs_try_granting_tickets btrfs 2 593d 597d
INFO: task hung in writepage_delalloc (2) btrfs 1 601d 601d
general protection fault in detach_extent_buffer_page (4) btrfs 2 603d 611d
WARNING in btrfs_add_reserved_bytes btrfs 1 642d 638d
INFO: task hung in copy_inline_to_page btrfs 1 633d 633d
kernel BUG in remove_ticket btrfs 1 612d 608d
WARNING in __btrfs_run_delayed_items btrfs syz unreliable unreliable 4 656d 658d
WARNING in btrfs_quota_enable btrfs 1 667d 663d
KASAN: stack-out-of-bounds Read in btrfs_buffered_write btrfs 6 633d 632d
WARNING in btrfs_create_new_inode btrfs C 5 676d 961d
KMSAN: uninit-value in extent_fiemap btrfs 24 679d 841d
kernel BUG in update_inline_extent_backref btrfs 1 689d 685d
kernel BUG in btrfs_cancel_balance btrfs C done done 4 692d 693d
WARNING in btrfs_free_block_groups btrfs 2 693d 806d
KASAN: use-after-free Read in btrfs_test_super btrfs C unreliable unreliable 65 664d 665d
KASAN: slab-use-after-free Read in btrfs_find_actor btrfs 1 654d 650d
BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low! (4) btrfs C 8 610d 611d
inconsistent lock state in btrfs_add_delayed_iput btrfs 3 711d 720d
INFO: task hung in __process_pages_contig btrfs 1 703d 703d
kernel BUG in merge_reloc_roots btrfs syz done 18 683d 722d
KMSAN: uninit-value in btrfs_bin_search btrfs 3953 665d 721d
BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low! (3) btrfs C 7 616d 616d
kernel BUG in btrfs_run_defrag_inodes btrfs 1 730d 726d
KASAN: slab-use-after-free Read in xas_start btrfs 1 721d 721d
general protection fault in detach_extent_buffer_page (3) btrfs 7 733d 918d
kernel BUG in btrfs_global_root_delete btrfs C 33 734d 940d
WARNING: refcount bug in __btrfs_release_delayed_node btrfs 1 735d 729d
INFO: task hung in writepage_delalloc btrfs 1 695d 695d
KASAN: slab-use-after-free Read in btrfs_open_devices btrfs C done 123 679d 686d
KASAN: slab-use-after-free Read in __btrfs_release_delayed_node btrfs 2 755d 776d
kernel BUG in scrub_handle_errored_block btrfs 1 797d 793d
WARNING in btrfs_mark_ordered_io_finished btrfs 1 800d 796d
INFO: task hung in btrfs_file_read_iter btrfs 1 773d 773d
kernel BUG in btrfs_remove_ordered_extent btrfs 1 806d 802d
WARNING: refcount bug in btrfs_evict_inode btrfs 2 810d 805d
KASAN: slab-use-after-free Read in add_ra_bio_pages btrfs 1 787d 783d
INFO: task hung in btrfs_commit_transaction_async btrfs 3 792d 923d
WARNING in btrfs_add_link btrfs C error unreliable 7 960d 980d
possible deadlock in __btrfs_release_delayed_node (2) btrfs 1 831d 827d
INFO: task hung in btrfs_start_ordered_extent btrfs 3 808d 869d
kernel BUG in insert_state btrfs 3 841d 893d
INFO: task hung in flush_space btrfs 1 815d 815d
WARNING in __btrfs_update_delayed_inode btrfs 2 848d 849d
WARNING in csum_one_extent_buffer btrfs 2 872d 875d
WARNING in add_to_free_space_tree btrfs 2 874d 919d
WARNING in cow_file_range_inline btrfs C done done 4 969d 972d
possible deadlock in btrfs_dirty_inode btrfs C error done 48 941d 953d
KASAN: use-after-free Read in wait_subpage_spinlock btrfs 7 891d 904d
WARNING in btrfs_replace_file_extents btrfs syz error error 2 961d 961d
BUG: unable to handle kernel paging request in btrfs_is_subpage btrfs 2 913d 914d
general protection fault in btrfs_ioctl_send btrfs C done 15 931d 939d
KASAN: use-after-free Read in btrfs_clear_delalloc_extent btrfs 2 925d 930d
WARNING in remove_from_free_space_tree btrfs 1 928d 924d
possible deadlock in btrfs_join_transaction btrfs C 2 938d 943d
possible deadlock in btrfs_lock_root_node btrfs 13 942d 965d
possible deadlock in __btrfs_tree_lock btrfs 1 949d 948d
possible deadlock in btrfs_search_forward btrfs 10 938d 943d
WARNING in find_free_extent_update_loop btrfs 1 969d 969d
WARNING in btrfs_destroy_inode btrfs 1 977d 977d
kernel BUG in btrfs_exclop_balance btrfs 1 869d 869d
INFO: task hung in btrfs_sync_file btrfs C error 2 868d 868d
WARNING in btrfs_fileattr_set btrfs 1 999d 999d
BUG: sleeping function called from invalid context in __xas_nomem btrfs 7 1062d 1078d
general protection fault in detach_extent_buffer_page (2) btrfs 2 1072d 1107d
WARNING in __writeback_inodes_sb_nr btrfs syz done error 2 1660d 1714d
KASAN: stack-out-of-bounds Write in read_extent_buffer btrfs C error 154 1734d 1737d
INFO: task hung in btrfs_mount_root btrfs 1 1311d 1311d
INFO: task hung in btrfs_control_ioctl btrfs 5 1312d 1318d
INFO: task can't die in open_ctree btrfs 1 1328d 1324d
KMSAN: uninit-value in btrfs_clean_tree_block btrfs 18531 1418d 1739d
general protection fault in detach_extent_buffer_page btrfs 1 1469d 1464d
KMSAN: uninit-value in write_extent_buffer btrfs 2 1481d 1499d
KMSAN: uninit-value in btrfs_del_items btrfs 2 1558d 1557d
KCSAN: data-race in btrfs_wait_block_group_cache_progress / link_free_space btrfs 6 1533d 1564d
KCSAN: data-race in caching_thread / find_free_extent btrfs 42 1541d 1660d
KCSAN: data-race in btrfs_wait_block_group_cache_progress / caching_thread btrfs 31 1546d 1660d
KMSAN: uninit-value in setup_items_for_insert btrfs 1 1519d 1519d
KMSAN: uninit-value in check_leaf btrfs 1 1524d 1520d
general protection fault in invalidate_bdev btrfs 1 1607d 1603d
KCSAN: data-race in __btrfs_add_free_space / btrfs_wait_block_group_cache_progress btrfs 20 1583d 1660d
KMSAN: uninit-value in generic_bin_search btrfs 1 1554d 1554d
KCSAN: data-race in btrfs_update_block_group / caching_thread (2) btrfs 3 1595d 1649d
possible deadlock in start_transaction btrfs 2 1728d 1724d
WARNING in btrfs_alloc_chunk btrfs 7 1730d 1737d
possible deadlock in blkdev_put btrfs 1 1737d 1737d
INFO: task hung in affine_move_task btrfs 1 1678d 1678d
KCSAN: data-race in btrfs_update_block_group / caching_thread btrfs 1 1700d 1700d
KCSAN: data-race in btrfs_iget_path / join_transaction btrfs 2 1730d 1737d
KCSAN: data-race in __blkdev_get / blkdev_get btrfs 1 1972d 1972d
invalid opcode in close_fs_devices btrfs 14 2244d 2399d
general protection fault in btrfs_scan_one_device btrfs 2 2333d 2413d
general protection fault in find_device btrfs 1 2564d 2563d
KASAN: use-after-free Read in getname_kernel btrfs 1 2571d 2570d
KMSAN: uninit-value in btrfs_scan_one_device (2) btrfs C 10 2479d 2489d
KMSAN: uninit-value in btrfs_scan_one_device btrfs C 74 2620d 2621d