kpanic on install >32GB of RAM [SEC=UNCLASSIFIED]
kostikbel at gmail.com
Thu Oct 21 19:06:36 UTC 2010
On Thu, Oct 21, 2010 at 09:50:03AM -0700, Sean Bruno wrote:
> On Thu, 2010-10-21 at 05:48 -0700, Andriy Gapon wrote:
> > on 20/10/2010 21:28 Sean Bruno said the following:
> > > I guess, I could replace the kernel on the CD and have them reburn it?
> > That should work.
> > BTW, here I described "yet another" way of building custom recovery/installation
> > CDs that I use:
> > http://wiki.freebsd.org/AvgLiveCD
> Before I get started on this, it looks like something else is going on.
> Here is a panic + trace on the latest 9-current snap shot. "hammer
> time" indeed.
> Suggestions are welcome!
It feels like msgbufp variable has absurd value. Can you arrange
to get the output of verbose boot, esp. the SMAP lines ?
Also, you could add printfs near amd64/amd64/machdep.c:1517
/* Map the message buffer. */
msgbufp = (struct msgbuf *)PHYS_TO_DMAP(phys_avail[pa_indx]);
to show the values of all participants, i.e. msgbufp, pa_indx
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