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Date:      Fri, 22 Nov 2002 16:08:02 -0500 (EST)
From:      John Baldwin <jhb@FreeBSD.org>
To:        Scott Sipe <cscotts@mindspring.com>
Cc:        current@FreeBSD.org
Subject:   Re: DP2 Fatal Trap
Message-ID:  <XFMail.20021122160802.jhb@FreeBSD.org>
In-Reply-To: <200211221427.31031.cscotts@mindspring.com>

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On 22-Nov-2002 Scott Sipe wrote:
> On Friday 22 November 2002 10:57 am, you wrote:
>> On 21-Nov-2002 Scott Sipe wrote:
>> > On Thursday 21 November 2002 04:26 pm, John Baldwin wrote:
>> >> Erm, well, PSE and PGE are already disabled in GENERIC on DP2.  Hmm.
>> >> Can you try doing gdb -k kernel.debug in multiuser under DEBUG and
>> >> see if gdb behaves any better?  Another idea might be to use addr2line
>> >> instead like so:
>> >>
>> >> addr2line -e kernel.debug -f 0xc031f044
>> >
>> > in gdb the line I get when I do l * is 'No symbol table is loaded.  Use
>> > the "file" command.' -- (multiuser too).  Am I doing something wrong?
>> >
>> > addr2line displays:
>> > getpeername1
>> > /usr/src/sys/kern/uipc_syscalls.c:1453
>>
>> Hmm, that would be:
>>
>>         if ((error = fgetsock(td, uap->fdes, &so, NULL)) != 0)
>>                 goto done2;
>>
>> (which is in getpeername1()).
>>
>> Hmm.  Unless uap was somehow hosed I don't see how else you could
>> be getting a panic (it was a fatal trap 12, right?)
> 
> It was a trap 12, and definitely that address...I think something more 
> overarching must be going on though.  I'm able to login with /bin/sh (not 
> csh/tcsh) and so I've been trying various things--I can't compile a kernel 
> because I get bus errors, same with many ports I've been trying to install.  
> pkg_adding seems fine.  Any chance this could be acpi related?

I doubt it is acpi related, but you can always disable ACPI by
either doing 'unset acpi_load' at the loader prompt or
'set hint.acpi.0.disabled=1'

-- 

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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