// https://syzkaller.appspot.com/bug?id=caacba38de46e7a09f79d8474a6200ecc6d1fee4
// autogenerated by syzkaller (https://github.com/google/syzkaller)

#define _GNU_SOURCE

#include <endian.h>
#include <pwd.h>
#include <stdarg.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/syscall.h>
#include <unistd.h>

#define __syscall syscall

uint64_t r[2] = {0xffffffffffffffff, 0xffffffffffffffff};

int main(void)
{
  syscall(SYS_mmap, 0x20000000, 0x1000000, 3, 0x1012, -1, 0, 0);
  intptr_t res = 0;
  res = syscall(SYS_socket, 0x18, 1, 0);
  if (res != -1)
    r[0] = res;
  res = syscall(SYS_dup2, r[0], r[0]);
  if (res != -1)
    r[1] = res;
  syscall(SYS_shutdown, r[1], 2);
  *(uint32_t*)0x20000040 = 0;
  *(uint32_t*)0x20000044 = 0;
  *(uint8_t*)0x20000048 = 0;
  *(uint16_t*)0x2000004a = 0;
  *(uint64_t*)0x20000050 = 0;
  *(uint16_t*)0x20000058 = 0;
  *(uint8_t*)0x2000005a = 0;
  syscall(SYS_ioctl, r[1], 0xc028756b, 0x20000040);
  return 0;
}