// https://syzkaller.appspot.com/bug?id=4ba6f6064077f9dbe542e6d13433b2b0559b9943
// 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>

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

int main(void)
{
  syscall(__NR_mmap, 0x1ffff000ul, 0x1000ul, 0ul, 0x32ul, -1, 0ul);
  syscall(__NR_mmap, 0x20000000ul, 0x1000000ul, 7ul, 0x32ul, -1, 0ul);
  syscall(__NR_mmap, 0x21000000ul, 0x1000ul, 0ul, 0x32ul, -1, 0ul);
  intptr_t res = 0;
  memcpy((void*)0x20000200, "./file0\000", 8);
  syscall(__NR_mknod, 0x20000200ul, 0ul, 0x700);
  memcpy((void*)0x200001c0, "./file0\000", 8);
  memcpy((void*)0x20000180, "cgroup\000", 7);
  syscall(__NR_mount, 0x20000280ul, 0x200001c0ul, 0x20000180ul, 0ul, 0ul);
  memcpy((void*)0x20000040, "./file0\000", 8);
  res = syscall(__NR_openat, 0xffffff9c, 0x20000040ul, 0ul, 0ul);
  if (res != -1)
    r[0] = res;
  memcpy((void*)0x20000000, "cgroup.procs\000", 13);
  res = syscall(__NR_openat, r[0], 0x20000000ul, 2ul, 0ul);
  if (res != -1)
    r[1] = res;
  sprintf((char*)0x20000080, "%023llo", (long long)-1);
  syscall(__NR_write, r[1], 0x20000080ul, 0xbul);
  return 0;
}