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Date:      Wed, 12 Dec 2001 14:22:40 -0800 (PST)
From:      John Baldwin <jhb@FreeBSD.org>
To:        Wilko Bulte <wkb@freebie.xs4all.nl>
Cc:        Andrew Gallatin <gallatin@cs.duke.edu>, Dave Swager <dvswager@arc.nasa.gov>, freebsd-alpha@FreeBSD.org
Subject:   Re: alpha/32757: fatal kernel trap using generic kernel for inst
Message-ID:  <XFMail.011212142240.jhb@FreeBSD.org>
In-Reply-To: <20011212231546.A77071@freebie.xs4all.nl>

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On 12-Dec-01 Wilko Bulte wrote:
> On Wed, Dec 12, 2001 at 02:10:31PM -0800, John Baldwin wrote:
>> 
>> On 12-Dec-01 Wilko Bulte wrote:
>> > On Wed, Dec 12, 2001 at 04:57:39PM -0500, Andrew Gallatin wrote:
>> >> 
>> >> Dave Swager writes:
>> >>  > 
>> >>  > uname unavailable, won't boot.  DS20 with 1G RAM, (2) 9G hard drives.
>> >>  > >Description:
>> >>  > Booting the machine using the install CD gives the following error:
>> >>  > 
>> >>  > fatal kernel trap:
>> >>  > 
>> >>  >      trap entry = 0x2 (memory management fault)
>> >>  >      a0         = 0x60
>> >>  >      a1         = 0x1
>> >>  >      a2         = 0x0
>> >>  >      pc         = 0xfffffc0000521f90
>> >>  >      ra         = 0xfffffc0000541b88
>> >>  >      curproc    = 0
>> >> 
>> >> Unfortunately, the install kernels are stripped, so I can't see where
>> >> the crash is happening.
>> >> 
>> >> Can you provide a few more details, please?  Where in the boot process
>> >> does this happen?  A transcript from a serial console would be ideal.
>> >> It would also be helpful to see the results of the SRM 'show conf' 
>> >> command on this machine.
>> >> 
>> >> You might also want to try the 4.3 boot floppies to see if there was
>> >> some sort of regression between 4.3 and 4.4.
>> > 
>> > Really strange. I tested 4.4-RC CDs on our DS20 at work. No problems.
>> > 
>> > Can I also get a SHOW CONF from the SRM?
>> > 
>> > The only thing that stinks on both DS20 and DS10 is access to the 
>> > floppy. (it still stinks in -stable btw ;-)
>> 
>> Hmm, I installed 4.4 on the DS20 I have here and it installed fine.
> 
> Yes, it installed fine for me too. 
> 
> But how is your floppy doing (fdformat, tar, whatever)?

Have not tried.

-- 

John Baldwin <jhb@FreeBSD.org>  <><  http://www.FreeBSD.org/~jhb/
"Power Users Use the Power to Serve!"  -  http://www.FreeBSD.org/

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