// https://syzkaller.appspot.com/bug?id=582310beb894769fc836748eec49b8d2f905e5ef
// 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[2] = {0xffffffffffffffff, 0xffffffffffffffff};

int main(void)
{
  syscall(SYS_mmap, 0x20000000ul, 0x1000000ul, 7ul, 0x1012ul, -1, 0ul);
  intptr_t res = 0;
  memcpy((void*)0x20000040, "/dev/filemon\000", 13);
  res = syscall(SYS_openat, 0xffffffffffffff9cul, 0x20000040ul, 0ul, 0ul);
  if (res != -1)
    r[0] = res;
  res = syscall(SYS_socketpair, 1ul, 2ul, 0, 0x20000080ul);
  if (res != -1)
    r[1] = *(uint32_t*)0x20000084;
  *(uint32_t*)0x200000c0 = r[1];
  syscall(SYS_ioctl, r[0], 0xc0045301ul, 0x200000c0ul);
  *(uint32_t*)0x20000040 = 3;
  syscall(SYS_setsockopt, r[1], 0xffff, 0x1001, 0x20000040ul, 4ul);
  return 0;
}