From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sc8-sf-mx2-b.sourceforge.net ([10.3.1.12] helo=sc8-sf-mx2.sourceforge.net) by sc8-sf-list1.sourceforge.net with esmtp (Exim 4.30) id 1Aitw0-0005xC-NO for user-mode-linux-devel@lists.sourceforge.net; Tue, 20 Jan 2004 03:20:40 -0800 Received: from house2.arach.net.au ([203.30.44.85] helo=house.arach.net.au) by sc8-sf-mx2.sourceforge.net with smtp (Exim 4.30) id 1Aitw0-0003q5-10 for user-mode-linux-devel@lists.sourceforge.net; Tue, 20 Jan 2004 03:20:40 -0800 Received: from unknown (HELO wrath.worlds.end) (202.89.168.12) by house2.arach.net.au with SMTP for ; 20 Jan 2004 11:23:29 -0000 From: nsb034@lostrealm.com Message-ID: <20040120112042.GA2916@localhost> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Subject: [uml-devel] skas mode panic - ltrace strace 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 19:20:42 +0800 To: user-mode-linux-devel@lists.sourceforge.net 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? Details: UML is debian woody, running vanilla kernel 2.4.22 with uml-patch-2.4.22-5.bz2. Also tested is vanilla kernel 2.4.23 with uml-patch-2.4.23-1.bz2. The kernel panic occures on both of these setups. Host is debian woody 2.4.22 with preemt, lowlatency and skas3 patches applied. The panic occurs because the syscall number gets set to -1. I have not been able to track down exactly where this occurs, and any help on this would be warmly received. Dion. -- Dion's Maxim: If you are ever surprised at just how stupid people can be, then you haven't understood Dion's Maxim. ------------------------------------------------------- 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