So.... what to do about it? Is it not a problem? Is this unlikely to be a cause of other problems?

Do you guys ever use valgrind? I just tried it, and got a load of errors that set of alarm bells for me when I'm developing, like conditionals based on uninitialized values. This might explain why some of very robust mods I made caused all these freezes. This error report, btw, was not made with a …