ntfs: (device loop2): read_ntfs_boot_sector(): Primary boot sector is invalid.
ntfs: (device loop2): read_ntfs_boot_sector(): Hot-fix: Recovering invalid primary boot sector from backup copy.
==================================================================
BUG: KASAN: slab-out-of-bounds in instrument_atomic_read include/linux/instrumented.h:68 [inline]
BUG: KASAN: slab-out-of-bounds in _test_bit include/asm-generic/bitops/instrumented-non-atomic.h:141 [inline]
BUG: KASAN: slab-out-of-bounds in NInoAttr fs/ntfs/inode.h:200 [inline]
BUG: KASAN: slab-out-of-bounds in ntfs_test_inode+0x9a/0x2f0 fs/ntfs/inode.c:55
Read of size 8 at addr ffff88811ee57760 by task syz-executor.2/25893

CPU: 0 PID: 25893 Comm: syz-executor.2 Not tainted 6.6.0-rc1-syzkaller-00014-ga747acc0b752 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0xd9/0x1b0 lib/dump_stack.c:106
 print_address_description mm/kasan/report.c:364 [inline]
 print_report+0xc4/0x620 mm/kasan/report.c:475
 kasan_report+0xda/0x110 mm/kasan/report.c:588
 check_region_inline mm/kasan/generic.c:181 [inline]
 kasan_check_range+0xef/0x190 mm/kasan/generic.c:187
 instrument_atomic_read include/linux/instrumented.h:68 [inline]
 _test_bit include/asm-generic/bitops/instrumented-non-atomic.h:141 [inline]
 NInoAttr fs/ntfs/inode.h:200 [inline]
 ntfs_test_inode+0x9a/0x2f0 fs/ntfs/inode.c:55
 find_inode+0xd5/0x1e0 fs/inode.c:901
 ilookup5_nowait fs/inode.c:1456 [inline]
 ilookup5+0xad/0x210 fs/inode.c:1485
 iget5_locked+0x37/0xe0 fs/inode.c:1266
 ntfs_attr_iget+0x122/0x2740 fs/ntfs/inode.c:229
 load_system_files fs/ntfs/super.c:1808 [inline]
 ntfs_fill_super+0x2611/0x9100 fs/ntfs/super.c:2900
 mount_bdev+0x1f3/0x2e0 fs/super.c:1629
 legacy_get_tree+0x109/0x220 fs/fs_context.c:638
 vfs_get_tree+0x8c/0x370 fs/super.c:1750
 do_new_mount fs/namespace.c:3335 [inline]
 path_mount+0x1492/0x1ed0 fs/namespace.c:3662
 do_mount fs/namespace.c:3675 [inline]
 __do_sys_mount fs/namespace.c:3884 [inline]
 __se_sys_mount fs/namespace.c:3861 [inline]
 __x64_sys_mount+0x293/0x310 fs/namespace.c:3861
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fd2bca7e1ea
Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fd2bd708ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007fd2bd708f80 RCX: 00007fd2bca7e1ea
RDX: 0000000020000100 RSI: 000000002001ecc0 RDI: 00007fd2bd708f40
RBP: 0000000020000100 R08: 00007fd2bd708f80 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000202 R12: 000000002001ecc0
R13: 00007fd2bd708f40 R14: 000000000001ec6a R15: 0000000020000140
 </TASK>

Allocated by task 23926:
 kasan_save_stack+0x33/0x50 mm/kasan/common.c:45
 kasan_set_track+0x25/0x30 mm/kasan/common.c:52
 __kasan_slab_alloc+0x81/0x90 mm/kasan/common.c:328
 kasan_slab_alloc include/linux/kasan.h:188 [inline]
 slab_post_alloc_hook mm/slab.h:762 [inline]
 slab_alloc_node mm/slab.c:3237 [inline]
 slab_alloc mm/slab.c:3246 [inline]
 __kmem_cache_alloc_lru mm/slab.c:3423 [inline]
 kmem_cache_alloc_lru+0x1ff/0x680 mm/slab.c:3439
 alloc_inode_sb include/linux/fs.h:2909 [inline]
 ntfs_alloc_inode+0x25/0x70 fs/ntfs3/super.c:546
 alloc_inode+0x5d/0x220 fs/inode.c:259
 iget5_locked fs/inode.c:1269 [inline]
 iget5_locked+0x63/0xe0 fs/inode.c:1262
 ntfs_iget5+0xd6/0x3960 fs/ntfs3/inode.c:525
 dir_search_u+0x162/0x3d0 fs/ntfs3/dir.c:264
 ntfs_extend_init+0x2bd/0x560 fs/ntfs3/fsntfs.c:250
 ntfs_fill_super+0x385e/0x4330 fs/ntfs3/super.c:1475
 get_tree_bdev+0x3b5/0x650 fs/super.c:1577
 vfs_get_tree+0x8c/0x370 fs/super.c:1750
 do_new_mount fs/namespace.c:3335 [inline]
 path_mount+0x1492/0x1ed0 fs/namespace.c:3662
 do_mount fs/namespace.c:3675 [inline]
 __do_sys_mount fs/namespace.c:3884 [inline]
 __se_sys_mount fs/namespace.c:3861 [inline]
 __x64_sys_mount+0x293/0x310 fs/namespace.c:3861
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd

Last potentially related work creation:
 kasan_save_stack+0x33/0x50 mm/kasan/common.c:45
 __kasan_record_aux_stack+0x78/0x80 mm/kasan/generic.c:492
 __call_rcu_common.constprop.0+0x9a/0x790 kernel/rcu/tree.c:2653
 destroy_inode+0x129/0x1b0 fs/inode.c:314
 iput_final fs/inode.c:1775 [inline]
 iput.part.0+0x55e/0x7a0 fs/inode.c:1801
 iput+0x5c/0x80 fs/inode.c:1791
 ntfs_extend_init+0x344/0x560 fs/ntfs3/fsntfs.c:253
 ntfs_fill_super+0x385e/0x4330 fs/ntfs3/super.c:1475
 get_tree_bdev+0x3b5/0x650 fs/super.c:1577
 vfs_get_tree+0x8c/0x370 fs/super.c:1750
 do_new_mount fs/namespace.c:3335 [inline]
 path_mount+0x1492/0x1ed0 fs/namespace.c:3662
 do_mount fs/namespace.c:3675 [inline]
 __do_sys_mount fs/namespace.c:3884 [inline]
 __se_sys_mount fs/namespace.c:3861 [inline]
 __x64_sys_mount+0x293/0x310 fs/namespace.c:3861
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd

The buggy address belongs to the object at ffff88811ee57080
 which belongs to the cache ntfs_inode_cache of size 1760
The buggy address is located 0 bytes to the right of
 allocated 1760-byte region [ffff88811ee57080, ffff88811ee57760)

The buggy address belongs to the physical page:
page:ffffea00047b95c0 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff88811ee57ffe pfn:0x11ee57
memcg:ffff888110260c41
flags: 0x57ff00000000800(slab|node=1|zone=2|lastcpupid=0x7ff)
page_type: 0x2()
raw: 057ff00000000800 ffff888019fab900 ffffea00047b7690 ffff8881052a2550
raw: ffff88811ee57ffe ffff88811ee57080 0000000100000002 ffff888110260c41
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Reclaimable, gfp_mask 0x140c50(GFP_NOFS|__GFP_COMP|__GFP_HARDWALL|__GFP_RECLAIMABLE), pid 23926, tgid 23924 (syz-executor.1), ts 537065102555, free_ts 0
 set_page_owner include/linux/page_owner.h:31 [inline]
 post_alloc_hook+0x2cf/0x340 mm/page_alloc.c:1536
 prep_new_page mm/page_alloc.c:1543 [inline]
 get_page_from_freelist+0xee0/0x2f20 mm/page_alloc.c:3170
 __alloc_pages+0x1d0/0x4a0 mm/page_alloc.c:4426
 __alloc_pages_node include/linux/gfp.h:237 [inline]
 kmem_getpages mm/slab.c:1356 [inline]
 cache_grow_begin+0x99/0x3a0 mm/slab.c:2550
 fallback_alloc+0x1d4/0x300 mm/slab.c:3093
 __do_cache_alloc mm/slab.c:3197 [inline]
 slab_alloc_node mm/slab.c:3230 [inline]
 slab_alloc mm/slab.c:3246 [inline]
 __kmem_cache_alloc_lru mm/slab.c:3423 [inline]
 kmem_cache_alloc_lru+0x397/0x680 mm/slab.c:3439
 alloc_inode_sb include/linux/fs.h:2909 [inline]
 ntfs_alloc_inode+0x25/0x70 fs/ntfs3/super.c:546
 alloc_inode+0x5d/0x220 fs/inode.c:259
 iget5_locked fs/inode.c:1269 [inline]
 iget5_locked+0x63/0xe0 fs/inode.c:1262
 ntfs_iget5+0xd6/0x3960 fs/ntfs3/inode.c:525
 dir_search_u+0x162/0x3d0 fs/ntfs3/dir.c:264
 ntfs_extend_init+0x2bd/0x560 fs/ntfs3/fsntfs.c:250
 ntfs_fill_super+0x385e/0x4330 fs/ntfs3/super.c:1475
 get_tree_bdev+0x3b5/0x650 fs/super.c:1577
 vfs_get_tree+0x8c/0x370 fs/super.c:1750
 do_new_mount fs/namespace.c:3335 [inline]
 path_mount+0x1492/0x1ed0 fs/namespace.c:3662
page_owner free stack trace missing

Memory state around the buggy address:
 ffff88811ee57600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff88811ee57680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
>ffff88811ee57700: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc
                                                       ^
 ffff88811ee57780: fc fc fc fc fc fc fc fc fc fc fc fc 00 00 00 00
 ffff88811ee57800: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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