error on make

boot.asm

global start

section .text
bits 32
start:
    ; Point the first entry of the level 4 page table to the first entry in the
    ; p3 table
    mov eax, p3_table
    or eax, 0b11 ; 
    mov dword [p4_table + 0], eax

    ; Point the first entry of the level 3 page table to the first entry in the
    ; p2 table
    mov eax, p2_table
    or eax, 0b11
    mov dword [p3_table + 0], eax

    ; point each page table level two entry to a page
    mov ecx, 0         ; counter variable
.map_p2_table:
    mov eax, 0x200000  ; 2MiB
    mul ecx
    or eax, 0b10000011
    mov [p2_table + ecx * 8], eax

    inc ecx
    cmp ecx, 512
    jne .map_p2_table

    ; move page table address to cr3
    mov eax, p4_table
    mov cr3, eax

    ; enable PAE
    mov eax, cr4
    or eax, 1 << 5
    mov cr4, eax

    ; set the long mode bit
    mov ecx, 0xC0000080
    rdmsr
    or eax, 1 << 8
    wrmsr

    ; enable paging
    mov eax, cr0
    or eax, 1 << 31
    or eax, 1 << 16
    mov cr0, eax

    ; load the GDT
    lgdt [gdt64.pointer]

    ; update selectors
    mov ax, gdt64.data
    mov ss, ax
    mov ds, ax
    mov es, ax

    ; jump to long mode!
    jmp gdt64.code:long_mode_start

    hlt

section .bss

align 4096

p4_table:
    resb 4096
p3_table:
    resb 4096
p2_table:
    resb 4096

section .rodata
gdt64:
    dq 0
.code: equ $ - gdt64
    dq (1<<44) | (1<<47) | (1<<41) | (1<<43) | (1<<53)
.data: equ $ - gdt64
    dq (1<<44) | (1<<47) | (1<<41)
.pointer:
    dw .pointer - gdt64 - 1
    dq gdt64

section .text
bits 64
long_mode_start:

    mov rax, 0x2f592f412f4b2f4f
    mov qword [0xb8000], rax

    hlt

error.txt

$ make
qemu-system-x86_64 -cdrom build/os.iso
warning: TCG doesn't support requested feature: CPUID.01H:ECX.vmx [bit 5]
qemu-system-x86_64: Trying to execute code outside RAM or ROM at 0x00000000001000aa
This usually means one of the following happened:

(1) You told QEMU to execute a kernel for the wrong machine type, and it crashed on startup (eg trying to run a raspberry pi kernel on a versatilepb QEMU machine)
(2) You didn't give QEMU a kernel or BIOS filename at all, and QEMU executed a ROM full of no-op instructions until it fell off the end
(3) Your guest kernel has a bug and crashed by jumping off into nowhere

This is almost always one of the first two, so check your command line and that you are using the right type of kernel for this machine.
If you think option (3) is likely then you can try debugging your guest with the -d debug options; in particular -d guest_errors will cause the log to include a dump of the guest register state at this point.

Execution cannot continue; stopping here.

Makefile:25: recipe for target 'run' failed
make: *** [run] Error 1