From owner-freebsd-questions  Thu Oct 18  4:10:46 2001
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Date: Thu, 18 Oct 2001 13:10:53 +0200 (CEST)
From: Micke Josefsson <mj@isy.liu.se>
To: Tomek <tomek@mpionline.com>
Subject: RE: Fatal double fault and panic
Cc: freebsd-questions@FreeBSD.ORG
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My guess is that your memory is faulty. Try to clock down the memory access and
see if it stays up longer.  Or try another memory stick if you can.
I think that a memory cell or two do not keep the information. The memory should
have been factory tested for the speed grade is is marked with but cheaper
memories pass anyway.


/M


On 18-Oct-2001 Tomek wrote:
> Hello there,
> ===MY PROBLEM===
> Fatal double fault
> eip = 0xc03156f6
> esp = 0xc8ad9ff0
> ebp = 0xc8ada014
> panic: double fault
> 
> syncing disks....
> <INSERT FREEZE HERE>
> 
> ===ME===
> I am new to this mailing list, I have been using FreeBSD for about
> 16months and have never really had a problem with anything until now. I
> am fairly well versed in config files, utilities, running web servers,
> etc but not in the nitty gritty stuff yet.
> 
> ===DESCRIPTION OF PROBLEM===
> Computer: PII 700mhz, 128mb ram
> Version: FreeBSD 4.3-RELEASE (GENERIC) #0: Sat Apr 21 10:54:49 GMT 2001
> Purpose of computer: apache/php webserver, newsgroups, email, and mySQL
> database
> Frequency of problem: varies from 1day to 1week between above
> Uptime: 24/7 until it crashes, fairly low load though other than apache
> Other notes:
> Usually after the "syncing disks..." it does NOT freeze and just reboots
> itself, so I for the past several weeks I never got to actually SEE the
> above "fata double fault" messages because they don not get stored in
> the logs AFAIK.
> 
> PLEASE HELP :)
> 
> Thank you, sincerely,
> Thomas Stachura of MPI
> 
> 
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----------------------------------
Michael Josefsson, MSEE
mj@isy.liu.se

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