// https://syzkaller.appspot.com/bug?id=abea64deca0c76a7abebf8afb24edca59638b683
// autogenerated by syzkaller (https://github.com/google/syzkaller)

#define _GNU_SOURCE

#include <endian.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/syscall.h>
#include <sys/types.h>
#include <unistd.h>

uint64_t r[1] = {0xffffffffffffffff};

int main(void)
{
  syscall(__NR_mmap, 0x20000000, 0x1000000, 3, 0x32, -1, 0);
  long res = 0;
  res = syscall(__NR_socket, 0x40000000002, 3, 2);
  if (res != -1)
    r[0] = res;
  memcpy((void*)0x20000040, "syz_tun\000\000\000\000\000\000\000\000\000", 16);
  syscall(__NR_setsockopt, r[0], 1, 0x19, 0x20000040, 0xfe33);
  *(uint16_t*)0x20000d00 = 0;
  *(uint8_t*)0x20000d02 = 0;
  *(uint32_t*)0x20000d04 = 0x10000e0;
  syscall(__NR_sendto, r[0], 0, 0, 0, 0x20000d00, 0x6e);
  return 0;
}