I know I am guilty of this too, but it gets quite annoying when co-workers just barge in with a "something isn't working" while providing as few details as possible, needing me to ask them multiple questions about what exactly the fuck is it that made them cry.

Maybe it is a courtesy thing where you don't offload too much information in one go, but I wish they'd rather also tell me in what part of the application, doing what, with what input, did they encounter the problem.

Sometimes even I'll also just subconsciously assume a couple of details, only to realize fifteen minutes later that we're talking about two different modules.