// https://syzkaller.appspot.com/bug?id=d204aaca3ac260c553e053c566b529f350ea6454
// autogenerated by syzkaller (http://github.com/google/syzkaller)

#define _GNU_SOURCE
#include <endian.h>
#include <stdint.h>
#include <string.h>
#include <sys/syscall.h>
#include <unistd.h>

static void execute_one();
extern unsigned long long procid;

void loop()
{
  while (1) {
    execute_one();
  }
}

uint64_t r[1] = {0xffffffffffffffff};
void execute_one()
{
  long res = 0;
  memcpy((void*)0x20000040, "./bus", 6);
  res = syscall(__NR_open, 0x20000040, 0x141042, 0);
  if (res != -1)
    r[0] = res;
  syscall(__NR_fallocate, r[0], 0, 0xf402, 4);
}

int main()
{
  syscall(__NR_mmap, 0x20000000, 0x1000000, 3, 0x32, -1, 0);
  for (;;) {
    loop();
  }
}