// https://syzkaller.appspot.com/bug?id=79f03f574594a5be464997310896765c458ed80a
// autogenerated by syzkaller (https://github.com/google/syzkaller)

#define _GNU_SOURCE

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

uint64_t r[1] = {0xffffffffffffffff};

int main(void)
{
  syscall(SYS_mmap, 0x20000000ul, 0x1000000ul, 3ul, 0x1012ul, -1, 0ul);
  intptr_t res = 0;
  res = syscall(SYS_socket, 0x1cul, 1ul, 0x84ul);
  if (res != -1)
    r[0] = res;
  *(uint64_t*)0x20000640 = 0x20000100;
  *(uint8_t*)0x20000100 = 0x1c;
  *(uint8_t*)0x20000101 = 0x1c;
  *(uint16_t*)0x20000102 = htobe16(0x4e21);
  *(uint32_t*)0x20000104 = 0;
  *(uint64_t*)0x20000108 = htobe64(0);
  *(uint64_t*)0x20000110 = htobe64(1);
  *(uint32_t*)0x20000118 = 0;
  *(uint32_t*)0x20000648 = 0x1c;
  *(uint64_t*)0x20000650 = 0x20000540;
  *(uint64_t*)0x20000540 = 0x20000140;
  memcpy((void*)0x20000140, "\x7f", 1);
  *(uint64_t*)0x20000548 = 1;
  *(uint32_t*)0x20000658 = 1;
  *(uint64_t*)0x20000660 = 0;
  *(uint32_t*)0x20000668 = 0;
  *(uint32_t*)0x2000066c = 0;
  syscall(SYS_sendmsg, r[0], 0x20000640ul, 0ul);
  return 0;
}