Panic on boot during scan with pmspcv

[Conrad Meyer]

On Mon, Aug 31, 2015 at 6:20 PM, John Baldwin <jhb at freebsd.org> wrote:
> Probably pCardInfo is NULL.
>
> Looking at the pms driver source is making my stomach churn, but I don't
> see anything obvious.  The field is set during attach, so it shouldn't be
> NULL when the intrhook runs.  Do you have any other storage devices on
> this box?  If so, I would try to kldload the pms driver after you have
> booted far enough to setup dumps (either that or setup remote kgdb).
>

In fact, I don't have any storage devices attached to the PMC
controller on this box. So it's a pretty low priority for me other
than not panicing. I've configured the BIOS to legacy boot and the
issue no longer crops up.

I just wanted to register the stack and unpleasantness on -CURRENT@ in
case someone else runs into it too and/or PMC is reading and can
diagnose/fix it.

Best,
Conrad