Originally Posted by Sinistertensai
grant permissions or use another superuser app, this has been a bug in superSU for quite a while.
As I said in my original post, I tried granting it permissions and it still does it even though it has permission.
Also, it did not do this before. It just started doing it overnight one time and drained the phone until it died. I thought that reflashing the RUU would fix it, but apparently not...