// https://syzkaller.appspot.com/bug?id=1eb05f269bdabb964ee6a568e95a681c65e1eaec
// 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>

#ifndef SYS_accept
#define SYS_accept 30
#endif
#ifndef SYS_bind
#define SYS_bind 104
#endif
#ifndef SYS_close
#define SYS_close 6
#endif
#ifndef SYS_connect
#define SYS_connect 98
#endif
#ifndef SYS_dup2
#define SYS_dup2 90
#endif
#ifndef SYS_listen
#define SYS_listen 106
#endif
#ifndef SYS_mkdir
#define SYS_mkdir 136
#endif
#ifndef SYS_mmap
#define SYS_mmap 197
#endif
#ifndef SYS_openat
#define SYS_openat 468
#endif
#ifndef SYS_socket
#define SYS_socket 394
#endif

uint64_t r[4] = {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff,
                 0xffffffffffffffff};

int main(void)
{
  syscall(SYS_mmap, 0x20000000, 0x1000000, 3, 0x1012, -1, 0, 0);
  intptr_t res = 0;
  memcpy((void*)0x20000180, "./file1\000", 8);
  syscall(SYS_mkdir, 0x20000180, 0);
  memcpy((void*)0x20000040, "./file1\000", 8);
  res = syscall(SYS_openat, 0xffffff9c, 0x20000040, 0, 0);
  if (res != -1)
    r[0] = res;
  syscall(SYS_close, r[0]);
  res = syscall(SYS_socket, 1, 1, 0);
  if (res != -1)
    r[1] = res;
  res = syscall(SYS_socket, 1, 1, 0);
  if (res != -1)
    r[2] = res;
  *(uint16_t*)0x20003000 = 1;
  memcpy((void*)0x20003002, "\351\037q\211Y\036\2223aK\000", 11);
  syscall(SYS_bind, r[2], 0x20003000, 0xc);
  syscall(SYS_listen, r[2], 0);
  *(uint16_t*)0x20000280 = 1;
  memcpy((void*)0x20000282, "\351\037q\211Y\036\2223aK\000", 11);
  syscall(SYS_connect, r[1], 0x20000280, 0x6e);
  syscall(SYS_dup2, r[2], r[1]);
  res = syscall(SYS_accept, r[0], 0, 0);
  if (res != -1)
    r[3] = res;
  *(uint16_t*)0x20000000 = 1;
  memcpy((void*)0x20000002, "\351\037q\211Y\036\2223aK\000", 11);
  syscall(SYS_connect, r[3], 0x20000000, 0xd);
  syscall(SYS_accept, r[2], 0, 0);
  return 0;
}