From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sc8-sf-mx1-b.sourceforge.net ([10.3.1.11] helo=sc8-sf-mx1.sourceforge.net) by sc8-sf-list1.sourceforge.net with esmtp (Exim 4.30) id 1AiuSj-0002NJ-ET for user-mode-linux-devel@lists.sourceforge.net; Tue, 20 Jan 2004 03:54:29 -0800 Received: from mekong.darkman.de ([217.69.160.53] helo=mail.darkman.de) by sc8-sf-mx1.sourceforge.net with esmtp (Exim 4.30) id 1AiuSg-0005tl-0Z for user-mode-linux-devel@lists.sourceforge.net; Tue, 20 Jan 2004 03:54:29 -0800 Received: from darkman.de (ezri.darkman.de [23.23.23.42]) by mail.darkman.de (Postfix) with ESMTP id 4392C2EF84 for ; Tue, 20 Jan 2004 12:51:27 +0100 (CET) Message-ID: <400D16C5.4010709@darkman.de> From: "Sven 'Darkman' Michels" MIME-Version: 1.0 Subject: Re: [uml-devel] skas mode panic - ltrace strace References: <20040120112042.GA2916@localhost> In-Reply-To: <20040120112042.GA2916@localhost> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: user-mode-linux-devel-admin@lists.sourceforge.net Errors-To: user-mode-linux-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Id: The user-mode Linux development list List-Post: List-Help: List-Subscribe: , List-Archive: Date: Tue, 20 Jan 2004 12:53:41 +0100 To: user-mode-linux-devel@lists.sourceforge.net nsb034@lostrealm.com wrote: > Hi > > I have a reproducible kernel panic running the ltrace program. The > panic only occurs when running the uml kernel in skas mode. mode=tt > does not panic. > > Running as a normal (non root) user: > $ ltrace strace ls > results in: > Kernel panic: Kernel mode signal 5 > > Is anyone else able to reproduce this? Yes, but not everytime: Host: 2.4.22 with skas patch UML: 2.4.23-um1 First test: uml crashed. Second: uml didn't crash, finished the ltrace just fine (i did the ltrace strace ls two times, just to be sure) Third test: uml crashed. (reboot between every test). So it may be some kind of race condition? Regards, Sven ------------------------------------------------------- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel