I believe it's being returned by the FS driver, not mmap() necessarily. I think I knew what instruction it was when I was debugging it but don't remember right now. (I could probably dig through my LLM history and get it though.)
And yeah, I knew AI is useless, I try to avoid it, but when I'm way over my head it's better than nothing (it did lead me to the workaround that I mentioned in my previous comment).
If it was in the FS driver (w which runs in kernel / different process?) why would your process be dying?
> ChatGPT and Claude and Grok all agreed one way or another, with various prompts.
This means less than you'd think: they're all trained on a similar corpus, and Grok in particular is probably at least partially distilled from Claude. So they tend to come to similar conclusions given similar data.