==================================================================
BUG: KASAN: stack-out-of-bounds in ino_get fs/ntfs3/ntfs.h:193 [inline]
BUG: KASAN: stack-out-of-bounds in ntfs_set_inode+0x65/0x70 fs/ntfs3/inode.c:502
Read of size 4 at addr ffffc90002457ccf by task syz-executor.2/6038

CPU: 1 PID: 6038 Comm: syz-executor.2 Not tainted 6.3.0-rc4-syzkaller-00034-gfcd476ea6a88 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0xd9/0x150 lib/dump_stack.c:106
 print_address_description.constprop.0+0x2c/0x3c0 mm/kasan/report.c:319
 print_report mm/kasan/report.c:430 [inline]
 kasan_report+0x11c/0x130 mm/kasan/report.c:536
 ino_get fs/ntfs3/ntfs.h:193 [inline]
 ntfs_set_inode+0x65/0x70 fs/ntfs3/inode.c:502
 inode_insert5+0x125/0x660 fs/inode.c:1188
 iget5_locked fs/inode.c:1246 [inline]
 iget5_locked+0x225/0x2c0 fs/inode.c:1235
 ntfs_iget5+0xd2/0x3310 fs/ntfs3/inode.c:511
 ntfs_fill_super+0x3138/0x3ab0 fs/ntfs3/super.c:1244
 get_tree_bdev+0x444/0x760 fs/super.c:1303
 vfs_get_tree+0x8d/0x350 fs/super.c:1510
 do_new_mount fs/namespace.c:3042 [inline]
 path_mount+0x1342/0x1e40 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]
 __x64_sys_mount+0x283/0x300 fs/namespace.c:3571
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fd50ba8d62a
Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fd50c7e4f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 000000000001f6e6 RCX: 00007fd50ba8d62a
RDX: 000000002001f700 RSI: 000000002001f740 RDI: 00007fd50c7e4fe0
RBP: 00007fd50c7e5020 R08: 00007fd50c7e5020 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000202 R12: 000000002001f700
R13: 000000002001f740 R14: 00007fd50c7e4fe0 R15: 000000002001f780
 </TASK>

The buggy address belongs to stack of task syz-executor.2/6038
 and is located at offset 127 in frame:
 ntfs_fill_super+0x0/0x3ab0 fs/ntfs3/super.c:473

This frame has 5 objects:
 [48, 52) 'vcn'
 [64, 68) 'lcn'
 [80, 84) 'len'
 [96, 104) 'tt'
 [128, 136) 'ref'

The buggy address belongs to the virtual mapping at
 [ffffc90002450000, ffffc90002459000) created by:
 kernel_clone+0xeb/0x890 kernel/fork.c:2679

The buggy address belongs to the physical page:
page:ffffea0001ce5940 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x73965
memcg:ffff8880247d6d82
flags: 0x4fff00000000000(node=1|zone=1|lastcpupid=0x7ff)
raw: 04fff00000000000 0000000000000000 dead000000000122 0000000000000000
raw: 0000000000000000 0000000000000000 00000001ffffffff ffff8880247d6d82
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x102dc2(GFP_HIGHUSER|__GFP_NOWARN|__GFP_ZERO), pid 2, tgid 2 (kthreadd), ts 255981556272, free_ts 255684342622
 prep_new_page mm/page_alloc.c:2553 [inline]
 get_page_from_freelist+0x1190/0x2e20 mm/page_alloc.c:4326
 __alloc_pages+0x1cb/0x4a0 mm/page_alloc.c:5592
 alloc_pages+0x1aa/0x270 mm/mempolicy.c:2283
 vm_area_alloc_pages mm/vmalloc.c:2953 [inline]
 __vmalloc_area_node mm/vmalloc.c:3029 [inline]
 __vmalloc_node_range+0xafe/0x1390 mm/vmalloc.c:3199
 alloc_thread_stack_node kernel/fork.c:311 [inline]
 dup_task_struct kernel/fork.c:979 [inline]
 copy_process+0x1320/0x7590 kernel/fork.c:2095
 kernel_clone+0xeb/0x890 kernel/fork.c:2679
 kernel_thread+0xb9/0xf0 kernel/fork.c:2739
 create_kthread kernel/kthread.c:399 [inline]
 kthreadd+0x4f2/0x750 kernel/kthread.c:746
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308
page last free stack trace:
 reset_page_owner include/linux/page_owner.h:24 [inline]
 free_pages_prepare mm/page_alloc.c:1454 [inline]
 free_pcp_prepare+0x5d5/0xa50 mm/page_alloc.c:1504
 free_unref_page_prepare mm/page_alloc.c:3388 [inline]
 free_unref_page+0x1d/0x490 mm/page_alloc.c:3483
 __folio_put_small mm/swap.c:106 [inline]
 __folio_put+0xc5/0x140 mm/swap.c:129
 folio_put include/linux/mm.h:1309 [inline]
 put_page include/linux/mm.h:1378 [inline]
 free_page_and_swap_cache+0x257/0x2c0 mm/swap_state.c:305
 __tlb_remove_table arch/x86/include/asm/tlb.h:34 [inline]
 __tlb_remove_table_free mm/mmu_gather.c:153 [inline]
 tlb_remove_table_rcu+0x89/0xe0 mm/mmu_gather.c:208
 rcu_do_batch kernel/rcu/tree.c:2112 [inline]
 rcu_core+0x814/0x1960 kernel/rcu/tree.c:2372
 __do_softirq+0x1d4/0x905 kernel/softirq.c:571

Memory state around the buggy address:
 ffffc90002457b80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 ffffc90002457c00: 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 f1 f1
>ffffc90002457c80: 04 f2 04 f2 04 f2 00 f2 f2 f2 00 f3 f3 f3 00 00
                                              ^
 ffffc90002457d00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 ffffc90002457d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1
==================================================================