Re: next-clang/master boot: 80 boots: 8 failed, 72 passed (next-20190709)

On Thu, Jul 11, 2019 at 03:50:10PM -0700, Nick Desaulniers wrote:

Once, I get some more free time, I would like to start addressing these. From what I can tell from looking at a few, there's no output in the logs. I'd expect that for some kind of early crash. The question is, how does one go about debugging failed early boots? Looks like the zImages are available, but what would the debug cycle look like for gcc builds?

Ask the lab owner and/or relevant maintainers to look at things, ideally the bisection bot will manage to isolate the exact commit but otherwise it's going to be a lot easier to do anything if people with access to the hardware are actively involved.