ntfs3: loop3: Different NTFS' sector size (1024) and media sector size (512)
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BUG: KASAN: stack-out-of-bounds in truncate_inode_pages_range+0xbc/0xd54 mm/truncate.c:335
Write of size 128 at addr ffff80001f7374e0 by task syz-executor.3/6328

CPU: 0 PID: 6328 Comm: syz-executor.3 Not tainted 6.3.0-rc3-syzkaller-ge8d018dd0257 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
Call trace:
 dump_backtrace+0x1c8/0x1f4 arch/arm64/kernel/stacktrace.c:158
 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:165
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0xd0/0x124 lib/dump_stack.c:106
 print_address_description mm/kasan/report.c:319 [inline]
 print_report+0x174/0x514 mm/kasan/report.c:430
 kasan_report+0xd4/0x130 mm/kasan/report.c:536
 kasan_check_range+0x264/0x2a4 mm/kasan/generic.c:187
 __asan_memset+0x40/0x70 mm/kasan/shadow.c:84
 truncate_inode_pages_range+0xbc/0xd54 mm/truncate.c:335
 truncate_inode_pages mm/truncate.c:448 [inline]
 truncate_inode_pages_final+0x90/0xc0 mm/truncate.c:483
 ntfs_evict_inode+0x24/0xc8 fs/ntfs3/inode.c:1771
 evict+0x260/0x68c fs/inode.c:665
 iput_final fs/inode.c:1748 [inline]
 iput+0x734/0x818 fs/inode.c:1774
 ntfs_fill_super+0x34a8/0x3b9c fs/ntfs3/super.c:1239
 get_tree_bdev+0x360/0x54c fs/super.c:1294
 ntfs_fs_get_tree+0x28/0x38 fs/ntfs3/super.c:1408
 vfs_get_tree+0x90/0x274 fs/super.c:1501
 do_new_mount+0x25c/0x8c8 fs/namespace.c:3042
 path_mount+0x590/0xe20 fs/namespace.c:3372
 do_mount fs/namespace.c:3385 [inline]
 __do_sys_mount fs/namespace.c:3594 [inline]
 __se_sys_mount fs/namespace.c:3571 [inline]
 __arm64_sys_mount+0x45c/0x594 fs/namespace.c:3571
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x64/0x198 arch/arm64/kernel/syscall.c:193
 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591

The buggy address belongs to stack of task syz-executor.3/6328
 and is located at offset 32 in frame:
 folio_flags include/linux/page-flags.h:317 [inline]
 folio_test_head include/linux/page-flags.h:781 [inline]
 folio_test_large include/linux/page-flags.h:802 [inline]
 folio_nr_pages include/linux/mm.h:1841 [inline]
 truncate_inode_pages_range+0x0/0xd54 mm/truncate.c:277

This frame has 3 objects:
 [32, 160) 'fbatch'
 [192, 312) 'indices'
 [352, 360) 'index'

The buggy address belongs to the virtual mapping at
 [ffff80001f730000, ffff80001f739000) created by:
 copy_process+0x4b8/0x3808 kernel/fork.c:2100

The buggy address belongs to the physical page:
page:000000006272977d refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1163fa
memcg:ffff0000c7b39e02
flags: 0x5ffc00000000000(node=0|zone=2|lastcpupid=0x7ff)
raw: 05ffc00000000000 0000000000000000 dead000000000122 0000000000000000
raw: 0000000000000000 0000000000000000 00000001ffffffff ffff0000c7b39e02
page dumped because: kasan: bad access detected

Memory state around the buggy address:
 ffff80001f737400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 ffff80001f737480: 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 00 00 00
>ffff80001f737500: 00 00 00 00 00 00 00 f3 00 00 00 00 f2 f2 f2 f2
                                        ^
 ffff80001f737580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f2
 ffff80001f737600: f2 f2 f2 f2 00 f3 f3 f3 00 00 00 00 00 00 00 00
==================================================================
ntfs3: loop3: Mark volume as dirty due to NTFS errors