loop2: detected capacity change from 0 to 4096
------------[ cut here ]------------
memcpy: detected field-spanning write (size 3568) of single field "hdr1" at fs/ntfs3/index.c:1927 (size 16)
WARNING: CPU: 1 PID: 11343 at fs/ntfs3/index.c:1927 indx_insert_into_buffer.isra.0+0x1041/0x12a0 fs/ntfs3/index.c:1927
Modules linked in:
CPU: 1 UID: 0 PID: 11343 Comm: syz.2.1509 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
RIP: 0010:indx_insert_into_buffer.isra.0+0x1041/0x12a0 fs/ntfs3/index.c:1927
Code: 95 99 a3 fe c6 05 c2 52 51 0d 01 90 48 8b 74 24 68 b9 10 00 00 00 48 c7 c2 60 72 c7 8b 48 c7 c7 c0 72 c7 8b e8 c0 cc 61 fe 90 <0f> 0b 90 90 e9 df fd ff ff e8 e1 32 0b ff e9 4d f4 ff ff e8 d7 32
RSP: 0018:ffffc900041bf4b0 EFLAGS: 00010286
RAX: 0000000000000000 RBX: 00000000ffffffe4 RCX: ffffc9000c2dc000
RDX: 0000000000080000 RSI: ffffffff817b2ef5 RDI: 0000000000000001
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff888033ac3800
R13: ffff888025c42800 R14: 0000000000000df0 R15: ffff88807b28e018
FS:  00007fc7579f66c0(0000) GS:ffff888124b0c000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000283030 CR3: 0000000020b9c000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 indx_insert_entry+0x1a0/0x460 fs/ntfs3/index.c:1996
 ntfs_create_inode+0x1b24/0x3fa0 fs/ntfs3/inode.c:1652
 ntfs_create+0x3c/0x50 fs/ntfs3/namei.c:110
 lookup_open.isra.0+0x11d3/0x1580 fs/namei.c:3796
 open_last_lookups fs/namei.c:3895 [inline]
 path_openat+0x893/0x2cb0 fs/namei.c:4131
 do_filp_open+0x20b/0x470 fs/namei.c:4161
 do_sys_openat2+0x11b/0x1d0 fs/open.c:1437
 do_sys_open fs/open.c:1452 [inline]
 __do_sys_open fs/open.c:1460 [inline]
 __se_sys_open fs/open.c:1456 [inline]
 __x64_sys_open+0x153/0x1e0 fs/open.c:1456
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xcd/0xfa0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fc75978efc9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fc7579f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
RAX: ffffffffffffffda RBX: 00007fc7599e5fa0 RCX: 00007fc75978efc9
RDX: 0000000000000000 RSI: 0000000000004040 RDI: 0000200000000fc0
RBP: 00007fc759811f91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fc7599e6038 R14: 00007fc7599e5fa0 R15: 00007ffd4853faf8
 </TASK>