// https://syzkaller.appspot.com/bug?id=6cbcbbb87ad94d599839bc99d9aa3a737aed4818
// autogenerated by syzkaller (http://github.com/google/syzkaller)

#define _GNU_SOURCE
#include <endian.h>
#include <stdint.h>
#include <string.h>
#include <sys/syscall.h>
#include <unistd.h>

uint64_t r[2] = {0xffffffffffffffff, 0xffffffffffffffff};
void loop()
{
  long res = 0;
  res = syscall(__NR_socket, 2, 2, 0);
  if (res != -1)
    r[0] = res;
  *(uint32_t*)0x20004000 = 0x90;
  syscall(__NR_getsockopt, r[0], 0, 0x30, 0x20008000, 0x20004000);
  res = syscall(__NR_socket, 2, 3, 2);
  if (res != -1)
    r[1] = res;
  *(uint32_t*)0x20000080 = 0;
  syscall(__NR_setsockopt, r[1], 0, 0xc8, 0x20000080, 4);
  *(uint32_t*)0x200000c0 = 0;
  syscall(__NR_setsockopt, r[1], 0, 5, 0x200000c0, 4);
}

int main()
{
  syscall(__NR_mmap, 0x20000000, 0x1000000, 3, 0x32, -1, 0);
  loop();
  return 0;
}