// https://syzkaller.appspot.com/bug?id=2cd06fb274bcdbc4abc841b4e0211b6209189881
// 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, 7ul, 0x1012ul, -1, 0ul);
  intptr_t res = 0;
  syscall(SYS_ksem_init, 0x20000040ul, 0);
  memcpy((void*)0x20000000, "/dev/pf\000", 8);
  res = syscall(SYS_openat, 0xffffffffffffff9cul, 0x20000000ul, 1ul, 0ul);
  if (res != -1)
    r[0] = res;
  syscall(SYS_ioctl, r[0], 0xcbe0441aul, 0x20000040ul);
  return 0;
}