// https://syzkaller.appspot.com/bug?id=26c08ff934856f17f74a9696dec15fdb81a4f799
// 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[2] = {0xffffffffffffffff, 0xffffffffffffffff};

int main(void)
{
  syscall(SYS_mmap, 0x20000000ul, 0x1000000ul, 3ul, 0x1012ul, -1, 0ul);
  intptr_t res = 0;
  memcpy((void*)0x200000c0, "/dev/pf\000", 8);
  res = syscall(SYS_openat, 0xffffffffffffff9cul, 0x200000c0ul, 1ul, 0ul);
  if (res != -1)
    r[0] = res;
  *(uint32_t*)0x20000140 = 0;
  *(uint64_t*)0x20000148 = 0x20000200;
  syscall(SYS_ioctl, -1, 0x80104277ul, 0x20000140ul);
  memcpy((void*)0x20000040, "./file0\000", 8);
  res = syscall(SYS_open, 0x20000040ul, 0x60eul, 0ul);
  if (res != -1)
    r[1] = res;
  *(uint64_t*)0x20000100 = 0x20000180;
  memset((void*)0x20000180, 61, 1);
  *(uint64_t*)0x20000108 = 1;
  syscall(SYS_pwritev, r[1], 0x20000100ul, 1ul, 0ul);
  syscall(SYS_mmap, 0x20001000ul, 0x3000ul, 5ul, 0x10ul, r[1], 0ul);
  *(uint32_t*)0x20000140 = 5;
  *(uint32_t*)0x20000144 = 0x408;
  *(uint16_t*)0x20000148 = 0;
  syscall(SYS_ioctl, r[0], 0xc0104453ul, 0x20000140ul);
  return 0;
}