Re: Facing kernel panic during early boot from 12.0 ALPHA9

Hi Mark,

> From the db> prompt, could you please run "show page" and "show pageq",
> and post the output?

The system gets hung when it runs to db prompt. I only have the option to
force shutdown at that point.  Is there any other way, I can collect what
you need?

On Tue, Oct 23, 2018 at 7:05 PM Mark Johnston <markj_at_freebsd.org> wrote:

> On Tue, Oct 23, 2018 at 05:43:15PM +0530, Rajesh Kumar wrote:
> > Hi,
> >
> > I have a amd64 based board, where I could able to install upto FreeBSD
> 12.0
> > ALPHA8 without issues. But starting ALPHA9, I start to see the below
> panic
> > during early boot.  Looks like some sleep at unwanted place.  I am using
> > the memstick image from dowload page.
> >
> > Please let me know if you need any details.
>
> I'm having trouble seeing what might have changed between ALPHA8 and 9
> to cause this.  At this point we've initialized the vm_phys page
> allocator, so we're not constrained by vm.boot_pages.
>
> From the db> prompt, could you please run "show page" and "show pageq",
> and post the output?
>