------------[ cut here ]------------
kernel BUG at include/linux/highmem.h:269!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI
CPU: 1 UID: 0 PID: 6085 Comm: syz.0.22 Not tainted 6.12.0-syzkaller-10313-g7d4050728c83 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:zero_user_segments+0x28b/0x290 include/linux/highmem.h:269
Code: 02 02 e9 47 fe ff ff e8 63 1a a7 fe 89 ea be 00 10 00 00 48 c7 c7 90 d8 cf 8e e8 80 14 02 02 e9 d3 fe ff ff e8 46 1a a7 fe 90 <0f> 0b 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3
RSP: 0018:ffffc9000547f3c0 EFLAGS: 00010293
RAX: ffffffff82eec5fa RBX: ffffea000166c800 RCX: ffff88801efabc00
RDX: 0000000000000000 RSI: 000000000000100c RDI: 0000000000001000
RBP: 0000000000001000 R08: ffffffff82eec435 R09: 1ffffd40002cd900
R10: dffffc0000000000 R11: fffff940002cd901 R12: 000000000000100c
R13: 0000000000000000 R14: 1ffffd40002cd900 R15: 000000000000100c
FS:  00007f7da47d36c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffd3c863b38 CR3: 0000000033ab0000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 folio_zero_range include/linux/highmem.h:641 [inline]
 ntfs_extend_initialized_size+0x50b/0x950 fs/ntfs3/file.c:225
 ntfs_extend+0x578/0xad0 fs/ntfs3/file.c:413
 ntfs_file_write_iter+0x403/0x7a0 fs/ntfs3/file.c:1254
 iter_file_splice_write+0xbfa/0x1510 fs/splice.c:743
 do_splice_from fs/splice.c:941 [inline]
 direct_splice_actor+0x11b/0x220 fs/splice.c:1164
 splice_direct_to_actor+0x586/0xc80 fs/splice.c:1108
 do_splice_direct_actor fs/splice.c:1207 [inline]
 do_splice_direct+0x289/0x3e0 fs/splice.c:1233
 vfs_copy_file_range+0xd1f/0x1510 fs/read_write.c:1620
 __do_sys_copy_file_range fs/read_write.c:1670 [inline]
 __se_sys_copy_file_range+0x3fa/0x600 fs/read_write.c:1637
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f7da3980809
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:00007f7da47d3058 EFLAGS: 00000246 ORIG_RAX: 0000000000000146
RAX: ffffffffffffffda RBX: 00007f7da3b45fa0 RCX: 00007f7da3980809
RDX: 0000000000000006 RSI: 0000000000000000 RDI: 0000000000000007
RBP: 00007f7da39f393e R08: 0000000000003df1 R09: 0000000000000000
R10: 00000000200000c0 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f7da3b45fa0 R15: 00007fffe50f1ee8
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:zero_user_segments+0x28b/0x290 include/linux/highmem.h:269
Code: 02 02 e9 47 fe ff ff e8 63 1a a7 fe 89 ea be 00 10 00 00 48 c7 c7 90 d8 cf 8e e8 80 14 02 02 e9 d3 fe ff ff e8 46 1a a7 fe 90 <0f> 0b 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3
RSP: 0018:ffffc9000547f3c0 EFLAGS: 00010293
RAX: ffffffff82eec5fa RBX: ffffea000166c800 RCX: ffff88801efabc00
RDX: 0000000000000000 RSI: 000000000000100c RDI: 0000000000001000
RBP: 0000000000001000 R08: ffffffff82eec435 R09: 1ffffd40002cd900
R10: dffffc0000000000 R11: fffff940002cd901 R12: 000000000000100c
R13: 0000000000000000 R14: 1ffffd40002cd900 R15: 000000000000100c
FS:  00007f7da47d36c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c336f77 CR3: 0000000033ab0000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400