// https://syzkaller.appspot.com/bug?id=e995b5a851319f22d71c56a561422367c5ce966c
// autogenerated by syzkaller (http://github.com/google/syzkaller)

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

static void execute_one();

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

void execute_one()
{
  syscall(SYS_populate_va, 0x20ffa000, 0xffff);
  syscall(SYS_mprotect, 0x20ffa000, 0x4000, 0x2000000);
}

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