------------[ cut here ]------------
kernel BUG at include/linux/highmem.h:269!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
CPU: 0 UID: 0 PID: 5339 Comm: syz.0.0 Not tainted 6.12.0-syzkaller-10296-gaaf20f870da0 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:zero_user_segments+0x28b/0x290 include/linux/highmem.h:269
Code: 07 02 e9 47 fe ff ff e8 63 f1 a3 fe 89 ea be 00 10 00 00 48 c7 c7 d0 f1 cf 8e e8 20 7d 07 02 e9 d3 fe ff ff e8 46 f1 a3 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:ffffc9000d356d40 EFLAGS: 00010293
RAX: ffffffff82f1ebda RBX: ffffea0001132700 RCX: ffff888000958000
RDX: 0000000000000000 RSI: 0000000000001c00 RDI: 0000000000001000
RBP: 0000000000001000 R08: ffffffff82f1ea15 R09: 1ffffd40002264e0
R10: dffffc0000000000 R11: fffff940002264e1 R12: 0000000000001c00
R13: 0000000000000000 R14: 1ffffd40002264e0 R15: 0000000000001c00
FS:  0000000020000400(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f3941c39990 CR3: 0000000043a5c000 CR4: 0000000000352ef0
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
 __kernel_write_iter+0x42a/0x940 fs/read_write.c:612
 dump_emit_page fs/coredump.c:884 [inline]
 dump_user_range+0x4f1/0x970 fs/coredump.c:945
 elf_core_dump+0x3e9f/0x4790 fs/binfmt_elf.c:2127
 do_coredump+0x229b/0x3100 fs/coredump.c:758
 get_signal+0x140b/0x1750 kernel/signal.c:3001
 arch_do_signal_or_restart+0x96/0x860 arch/x86/kernel/signal.c:337
 exit_to_user_mode_loop kernel/entry/common.c:111 [inline]
 exit_to_user_mode_prepare include/linux/entry-common.h:329 [inline]
 irqentry_exit_to_user_mode+0x7e/0x250 kernel/entry/common.c:231
 exc_general_protection+0x410/0x5d0 arch/x86/kernel/traps.c:693
 asm_exc_general_protection+0x26/0x30 arch/x86/include/asm/idtentry.h:617
RIP: 0033:0x7f3940d80811
Code: 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 83 c8 ff c3 66 2e 0f 1f
RSP: 002b:00000000200003f0 EFLAGS: 00010217
RAX: 0000000000000000 RBX: 00007f3940f45fa0 RCX: 00007f3940d80809
RDX: 0000000020000140 RSI: 00000000200003f0 RDI: 0000000000083000
RBP: 00007f3940df393e R08: 0000000020000400 R09: 0000000020000400
R10: 00000000200001c0 R11: 0000000000000206 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f3940f45fa0 R15: 00007fff6aa9b948
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---