// https://syzkaller.appspot.com/bug?id=bcea66b7efc68fee34781f448e106622b35bba6e
// 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>

#define __syscall syscall

uint64_t r[3] = {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff};

int main(void)
{
  syscall(SYS_mmap, 0x20000000ul, 0x1000000ul, 3ul, 0x1012ul, -1, 0ul);
  intptr_t res = 0;
  memcpy((void*)0x20000040, "./file0\000", 8);
  res = syscall(SYS_open, 0x20000040ul, 0x200ul, 0xa8ul);
  if (res != -1)
    r[0] = res;
  memcpy((void*)0x20000000, "./file0\000", 8);
  res = syscall(SYS_open, 0x20000000ul, 0xaul, 0ul);
  if (res != -1)
    r[1] = res;
  *(uint64_t*)0x20000340 = 0x20000000;
  *(uint64_t*)0x20000348 = 0x2cfea;
  syscall(SYS_writev, r[1], 0x20000340ul, 0x1000000000000013ul);
  syscall(SYS_mmap, 0x20000000ul, 0x200000ul, 3ul, 0x10ul, r[0], 0ul);
  memcpy((void*)0x20000100, "/dev/pf\000", 8);
  res = syscall(SYS_openat, 0xffffffffffffff9cul, 0x20000100ul, 1ul, 0ul);
  if (res != -1)
    r[2] = res;
  *(uint32_t*)0x20000140 = 0;
  *(uint64_t*)0x20000148 = 0x200003c0;
  syscall(SYS_ioctl, -1, 0x80104277ul, 0x20000140ul);
  *(uint32_t*)0x20000140 = 5;
  *(uint32_t*)0x20000144 = 0x408;
  *(uint16_t*)0x20000148 = 8;
  syscall(SYS_ioctl, r[2], 0xc0104451ul, 0x20000140ul);
  return 0;
}