Yep. I deal with a platform that has some sort of race and accesses a destroyed object. It's incredibly tricky to find it, and customers only hit it at the wors

Yep. I deal with a platform that has some sort of race and accesses a destroyed object. It's incredibly tricky to find it, and customers only hit it at the worst time, with certain traffic loads. It's a subtle bug that's lasted years and is in a codepath used millions of times a day.