loop5: detected capacity change from 0 to 8191
 loop5:
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BUG: KMSAN: uninit-value in ntfs_test_inode+0x1bc/0x480 fs/ntfs/inode.c:55
 ntfs_test_inode+0x1bc/0x480 fs/ntfs/inode.c:55
 find_inode+0x1e1/0x6f0 fs/inode.c:916
 ilookup5_nowait fs/inode.c:1429 [inline]
 ilookup5+0x128/0x330 fs/inode.c:1458
 iget5_locked+0x56/0x200 fs/inode.c:1239
 ntfs_iget+0x94/0x2a0 fs/ntfs/inode.c:168
 load_system_files+0xa5d/0x4480 fs/ntfs/super.c:1825
 ntfs_fill_super+0x30e3/0x4630 fs/ntfs/super.c:2891
 mount_bdev+0x508/0x840 fs/super.c:1400
 ntfs_mount+0x49/0x60 fs/ntfs/super.c:3048
 legacy_get_tree+0x10c/0x280 fs/fs_context.c:610
 vfs_get_tree+0xa1/0x500 fs/super.c:1530
 do_new_mount+0x694/0x1580 fs/namespace.c:3040
 path_mount+0x71a/0x1f00 fs/namespace.c:3370
 do_mount fs/namespace.c:3383 [inline]
 __do_sys_mount fs/namespace.c:3591 [inline]
 __se_sys_mount+0x734/0x840 fs/namespace.c:3568
 __ia32_sys_mount+0xdf/0x140 fs/namespace.c:3568
 do_syscall_32_irqs_on arch/x86/entry/common.c:112 [inline]
 __do_fast_syscall_32+0xa2/0x100 arch/x86/entry/common.c:178
 do_fast_syscall_32+0x33/0x70 arch/x86/entry/common.c:203
 do_SYSENTER_32+0x1b/0x20 arch/x86/entry/common.c:246
 entry_SYSENTER_compat_after_hwframe+0x70/0x82

Uninit was created at:
 __alloc_pages+0x9f1/0xe80 mm/page_alloc.c:5556
 alloc_pages+0xaae/0xd80 mm/mempolicy.c:2270
 alloc_slab_page mm/slub.c:1839 [inline]
 allocate_slab+0x19b/0xef0 mm/slub.c:1984
 new_slab mm/slub.c:2044 [inline]
 ___slab_alloc+0xa85/0x1c60 mm/slub.c:3046
 __slab_alloc mm/slub.c:3133 [inline]
 slab_alloc_node mm/slub.c:3224 [inline]
 slab_alloc mm/slub.c:3266 [inline]
 __kmem_cache_alloc_lru mm/slub.c:3273 [inline]
 kmem_cache_alloc+0x8c1/0xe70 mm/slub.c:3283
 kmem_cache_zalloc include/linux/slab.h:723 [inline]
 alloc_buffer_head+0x5a/0x530 fs/buffer.c:2974
 alloc_page_buffers+0x2b5/0x840 fs/buffer.c:829
 grow_dev_page+0x289/0x1350 fs/buffer.c:965
 grow_buffers fs/buffer.c:1011 [inline]
 __getblk_slow fs/buffer.c:1038 [inline]
 __getblk_gfp+0x2a2/0x480 fs/buffer.c:1333
 __getblk include/linux/buffer_head.h:407 [inline]
 reiserfs_breada fs/reiserfs/journal.c:2338 [inline]
 journal_read+0xc26/0x5de0 fs/reiserfs/journal.c:2448
 journal_init+0x2d2d/0x3980 fs/reiserfs/journal.c:2896
 reiserfs_fill_super+0x1a48/0x3a20 fs/reiserfs/super.c:2024
 mount_bdev+0x508/0x840 fs/super.c:1400
 get_super_block+0x49/0x60 fs/reiserfs/super.c:2606
 legacy_get_tree+0x10c/0x280 fs/fs_context.c:610
 vfs_get_tree+0xa1/0x500 fs/super.c:1530
 do_new_mount+0x694/0x1580 fs/namespace.c:3040
 path_mount+0x71a/0x1f00 fs/namespace.c:3370
 do_mount fs/namespace.c:3383 [inline]
 __do_sys_mount fs/namespace.c:3591 [inline]
 __se_sys_mount+0x734/0x840 fs/namespace.c:3568
 __ia32_sys_mount+0xdf/0x140 fs/namespace.c:3568
 do_syscall_32_irqs_on arch/x86/entry/common.c:112 [inline]
 __do_fast_syscall_32+0xa2/0x100 arch/x86/entry/common.c:178
 do_fast_syscall_32+0x33/0x70 arch/x86/entry/common.c:203
 do_SYSENTER_32+0x1b/0x20 arch/x86/entry/common.c:246
 entry_SYSENTER_compat_after_hwframe+0x70/0x82

CPU: 0 PID: 4139 Comm: syz-executor.5 Not tainted 6.0.0-rc4-syzkaller-48205-g4367d178d9eb #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
=====================================================