sparc64/144867: panic: trap: memory address not aligned booting Sunfire 280R

[Marius Strobl]

The following reply was made to PR sparc64/144867; it has been noted by GNATS.

From: Marius Strobl <marius at alchemy.franken.de>
To: Rob Farmer <rfarmer at predatorlabs.net>
Cc: bug-followup at freebsd.org
Subject: Re: sparc64/144867: panic: trap: memory address not aligned booting Sunfire 280R
Date: Sun, 9 May 2010 19:28:23 +0200

 On Thu, May 06, 2010 at 10:01:41AM +0200, Marius Strobl wrote:
 > On Wed, May 05, 2010 at 10:54:49AM -0700, Rob Farmer wrote:
 > > On Sat, Apr 17, 2010 at 1:05 PM, Marius Strobl
 > > <marius at alchemy.franken.de> wrote:
 > > >
 > > > Could both of you please refetch the following patch and give it try?
 > > > http://people.freebsd.org/~marius/cas_mmf.diff
 > > > The MD5 hash of the new version is 0d668f21e2b3bb3c9641950bd0153e3d.
 > > >
 > > > Marius
 > > >
 > > >
 > > 
 > > Is the patch you sent me the same as what was committed?
 > 
 > Except for a change in a comment it was.
 > 
 > > I just tried
 > > to upgrade the system today and am getting a panic again:
 > 
 > This likely is a variation of the problem that when booting from
 > disk the firmware leaves us with a PCI bus error that may be
 > cleared from the status registers but nevertheless triggers an
 > error interrupt, which you already hit earlier. I've to think
 > some more about this.
 > 
 
 Please give the following patch a try:
 http://people.freebsd.org/~marius/schizo_pci_non_fatal.diff
 
 Marius