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Date: Tue, 1 Dec 2009 13:50:03 GMT
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To: freebsd-acpi@FreeBSD.org
From: Andriy Gapon <avg@icyb.net.ua>
Cc: 
Subject: Re: kern/140979: [acpi] [panic] Kernel panic (fatal trap 12: page
 fault when in kernel mode) on FreeBSD 8.0 with ACPI because of "ec"
 sub-device
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The following reply was made to PR kern/140979; it has been noted by GNATS.

From: Andriy Gapon <avg@icyb.net.ua>
To: Tarick <tungan@ukr.net>
Cc: bug-followup@FreeBSD.org
Subject: Re: kern/140979: [acpi] [panic] Kernel panic (fatal trap 12: page
 fault when in kernel mode) on FreeBSD 8.0 with ACPI because of "ec" sub-device
Date: Tue, 01 Dec 2009 15:48:38 +0200

 on 30/11/2009 21:38 Tarick said the following:
 > Unfortunately I can't save core dump despite configured debugging
 > settings, system just doesn't see it in swap, probably because the crash
 > occurs before swap is configured.
 > What other options do I have?
 
 Could you please boot with ec disabled (via the hint) and do the following?
 
 In shell:
 $ kgdb /boot/kernel/kernel /dev/mem
 In kgdb:
 (kgdb) info line *0xffffffff001ccfa0
 
 And send back the output of the last command.
 Thanks.
 
 -- 
 Andriy Gapon