Comment # 7 on bug 1081469 from Heinz Kohl

My resume:
Classical understanding of an error of unclear or interpretable origin: end
product is failing -> it's a failure in the end product -> maker of the end
product is (at least more) responsible for the failure (than the end user).

I'm understanding your interpretation as:
our team is making no failure -> our product is o.k., even when it's failing.

Times are changing.
If I had got such an error message a fifty years ago belonging to the software
product I was responsible, I would have had to prove without doubt, that
another developer is responsible for this error, and then send an error message
to him.
The greatest error I could have made would have been to send back an error
message for the failing product of my employer back to an instance outside.