// https://syzkaller.appspot.com/bug?id=d60366f636a641b9441f5700f0d65692d0a23e56
// 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>

#ifndef __NR_dup2
#define __NR_dup2 63
#endif
#ifndef __NR_ioctl
#define __NR_ioctl 54
#endif
#ifndef __NR_mmap
#define __NR_mmap 192
#endif
#ifndef __NR_openat
#define __NR_openat 295
#endif
#ifndef __NR_pwritev
#define __NR_pwritev 334
#endif
#undef __NR_mmap
#define __NR_mmap __NR_mmap2

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

int main(void)
{
  syscall(__NR_mmap, 0x20000000, 0x1000000, 3, 0x32, -1, 0);
  intptr_t res = 0;
  memcpy((void*)0x20000200, "/dev/ppp\000", 9);
  res = syscall(__NR_openat, 0xffffff9c, 0x20000200, 0x101005, 0);
  if (res != -1)
    r[0] = res;
  res = syscall(__NR_dup2, (intptr_t)r[0], (intptr_t)r[0]);
  if (res != -1)
    r[1] = res;
  syscall(__NR_ioctl, (intptr_t)r[1], 0xc004743e, 0x20000000);
  *(uint32_t*)0x20000300 = 0;
  syscall(__NR_ioctl, (intptr_t)r[0], 0x40047451, 0x20000300);
  *(uint32_t*)0x20000ac0 = 0x41064;
  syscall(__NR_ioctl, (intptr_t)r[0], 0x40047459, 0x20000ac0);
  *(uint32_t*)0x200001c0 = 0x20000340;
  memcpy((void*)0x20000340, "\x00\x21\xc3\xf0\xd2\x08\x00\x00\x00\x00\x00\x06"
                            "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00",
         22);
  *(uint32_t*)0x200001c4 = 0x16;
  syscall(__NR_pwritev, (intptr_t)r[0], 0x200001c0, 1, 0);
  return 0;
}