I don't know about multithreaded processes -- the program I use it is single-threaded. My main use case is not to make the crashes reproducible (they usually al

I don't know about multithreaded processes -- the program I use it is single-threaded. My main use case is not to make the crashes reproducible (they usually already are), but to understand where a bogus value is coming from. (memory breakpoint + run backwards) Which often ends up being a certain third-party library that makes liberal use of C unions, sometimes accessing the wrong variant... I'll have to look into selective recording, but I'm not sure how helpful it'll be in my use case (I don't know said library well enough to predict which functions might be causing the bogus values)