From owner-freebsd-current  Sun Jul  7  9:40:16 2002
Delivered-To: freebsd-current@freebsd.org
Received: from mx1.FreeBSD.org (mx1.FreeBSD.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id BA71337B400
	for <freebsd-current@freebsd.org>; Sun,  7 Jul 2002 09:40:11 -0700 (PDT)
Received: from sccrmhc03.attbi.com (sccrmhc03.attbi.com [204.127.202.63])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 219C543E31
	for <freebsd-current@freebsd.org>; Sun,  7 Jul 2002 09:40:11 -0700 (PDT)
	(envelope-from julian@elischer.org)
Received: from InterJet.elischer.org ([12.232.206.8])
          by sccrmhc03.attbi.com
          (InterMail vM.4.01.03.27 201-229-121-127-20010626) with ESMTP
          id <20020707164010.HWWW903.sccrmhc03.attbi.com@InterJet.elischer.org>;
          Sun, 7 Jul 2002 16:40:10 +0000
Received: from localhost (localhost.elischer.org [127.0.0.1])
	by InterJet.elischer.org (8.9.1a/8.9.1) with ESMTP id JAA23742;
	Sun, 7 Jul 2002 09:38:28 -0700 (PDT)
Date: Sun, 7 Jul 2002 09:38:26 -0700 (PDT)
From: Julian Elischer <julian@elischer.org>
To: Dirk Engling <erdgeist@gate5.de>
Cc: freebsd-current@freebsd.org
Subject: Re: Fatal double fault
In-Reply-To: <Pine.BSF.4.43.0207071658490.81608-100000@orion.gate5.de>
Message-ID: <Pine.BSF.4.21.0207070938090.19004-100000@InterJet.elischer.org>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII
Sender: owner-freebsd-current@FreeBSD.ORG
Precedence: bulk
List-ID: <freebsd-current.FreeBSD.ORG>
List-Archive: <http://docs.freebsd.org/mail/> (Web Archive)
List-Help: <mailto:majordomo@FreeBSD.ORG?subject=help> (List Instructions)
List-Subscribe: <mailto:majordomo@FreeBSD.ORG?subject=subscribe%20freebsd-current>
List-Unsubscribe: <mailto:majordomo@FreeBSD.ORG?subject=unsubscribe%20freebsd-current>
X-Loop: FreeBSD.ORG

from ddb, type 'ps'


On Sun, 7 Jul 2002, Dirk Engling wrote:

> 
> Fatal double fault:
> eip = 0xc01f75ba
> esp = 0xcdcecff8
> ebp = 0xcdced03c
> panic: double fault
> Debugger("panic")
> Stopped at        Debugger+0x45:    xchgl   %ebx,in_Debugger.0
> db> trace
> Debugger(c02324bfc) at Debugger+0x45
> panic(c034cf19,c034d445,cdced03c,0,0) at panic+0x74
> dblfault_handler(c03aa510,c03aa598,c03aa620,0,0) at dblfault_handler+0x52
> 
> This happened, while I tried to recompile
> my kernel which tends to stop all tasks
> after a random uptime.
> In this state I can ^Z the task but am not
> able to start any new tasks from the shell,
> and have to power-switch the machine down.
> 
> Any suggestions?
> 
> Regards
> 
>   erdgeist
> 
> -----------------------------------------
> fnord!
> id 0x17B701E5      size 1024 | type rsa
> 11F8 8FF3 0508 09F9 DC6A 2AB3 AA67 C8CF
> 
> 
> To Unsubscribe: send mail to majordomo@FreeBSD.org
> with "unsubscribe freebsd-current" in the body of the message
> 


To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-current" in the body of the message