ntfs3(loop5): Mark volume as dirty due to NTFS errors ------------[ cut here ]------------ kernel BUG at include/linux/highmem.h:269! Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI CPU: 0 UID: 0 PID: 10520 Comm: syz.5.746 Not tainted 6.12.0-syzkaller-10553-gb86545e02e8c #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: 07 02 e9 47 fe ff ff e8 c3 ea a3 fe 89 ea be 00 10 00 00 48 c7 c7 d0 f2 cf 8e e8 e0 7c 07 02 e9 d3 fe ff ff e8 a6 ea 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:ffffc9000c106e20 EFLAGS: 00010283 RAX: ffffffff82f1f9da RBX: ffffea0001465040 RCX: 0000000000080000 RDX: ffffc90022806000 RSI: 000000000000940d RDI: 000000000000940e RBP: 0000000000001000 R08: ffffffff82f1f815 R09: 1ffffd400028ca08 R10: dffffc0000000000 R11: fffff9400028ca09 R12: 0000000000001c00 R13: 0000000000000000 R14: 1ffffd400028ca08 R15: 0000000000001c00 FS: 00007f7086adc6c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000002000c380 CR3: 00000000614c2000 CR4: 0000000000350ef0 Call Trace: 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+0x42c/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:2129 do_coredump+0x229d/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] __syscall_exit_to_user_mode_work kernel/entry/common.c:207 [inline] syscall_exit_to_user_mode+0xce/0x340 kernel/entry/common.c:218 do_syscall_64+0x100/0x230 arch/x86/entry/common.c:89 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f7085d80809 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:00007f7086adc058 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 00007f7085f45fa0 RCX: 00007f7085d80809 RDX: 0000000000000042 RSI: 00000000200000c0 RDI: ffffffffffffff9c RBP: 00007f7085df393e R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f7085f45fa0 R15: 00007ffcef190ab8 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:zero_user_segments+0x28b/0x290 include/linux/highmem.h:269 Code: 07 02 e9 47 fe ff ff e8 c3 ea a3 fe 89 ea be 00 10 00 00 48 c7 c7 d0 f2 cf 8e e8 e0 7c 07 02 e9 d3 fe ff ff e8 a6 ea 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:ffffc9000c106e20 EFLAGS: 00010283 RAX: ffffffff82f1f9da RBX: ffffea0001465040 RCX: 0000000000080000 RDX: ffffc90022806000 RSI: 000000000000940d RDI: 000000000000940e RBP: 0000000000001000 R08: ffffffff82f1f815 R09: 1ffffd400028ca08 R10: dffffc0000000000 R11: fffff9400028ca09 R12: 0000000000001c00 R13: 0000000000000000 R14: 1ffffd400028ca08 R15: 0000000000001c00 FS: 00007f7086adc6c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000110c34f6ad CR3: 00000000614c2000 CR4: 0000000000350ef0