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 1Bi55o-0006cg-Br for user-mode-linux-devel@lists.sourceforge.net; Tue, 06 Jul 2004 22:35:40 -0700 Received: from mail.scgiservices.com ([198.107.3.67]) by sc8-sf-mx2.sourceforge.net with esmtp (TLSv1:AES256-SHA:256) (Exim 4.34) id 1Bi55o-0008NM-31 for user-mode-linux-devel@lists.sourceforge.net; Tue, 06 Jul 2004 22:35:40 -0700 Received: from SCG2 (c-67-160-159-191.client.comcast.net [67.160.159.191]) (using TLSv1 with cipher RC4-MD5 (128/128 bits)) (No client certificate requested) by mail.scgiservices.com (Postfix) with ESMTP id 7EC872A3A5 for ; Tue, 6 Jul 2004 22:35:34 -0700 (PDT) From: "Anthony Brock" Subject: RE: [uml-devel] uml_mconsole issue Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit In-Reply-To: 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, 6 Jul 2004 22:35:29 -0700 To: user-mode-linux-devel@lists.sourceforge.net Correction, I am seeing an error message on the console. From a "clean" startup, it took four request for the contents of /proc/uptime before the console displayed this: dns2 login: Kernel panic: Segfault with no mm As you can see, it was sitting at a login prompt during the issue. Also, unlike previous times, the uml_mconsole command appeared to "freeze" until I presses CTRL-C. Ideas? Tony > -----Original Message----- > From: user-mode-linux-devel-admin@lists.sourceforge.net > [mailto:user-mode-linux-devel-admin@lists.sourceforge.net]On Behalf Of > Anthony Brock > Sent: Tuesday, July 06, 2004 10:14 PM > To: user-mode-linux-devel@lists.sourceforge.net > Subject: [uml-devel] uml_mconsole issue > > > I've been writing some scripts to probe my UML instances for simple > statistics. However, after a few probes my UML instances crash. > Specifically, I am issuing commands such as: > > $ uml_mconsole bind2 proc uptime > OK 190.57 162.44 > > $ > > About 4 out of 5 times, this will perform successfully. However, this will > occasionally return successfully (with the correct uptime) BUT the UML > instance will no longer be running. The exit appears the be totally silent > (no error messages, no warning and no running linux processes). > > My setup is as follows: > > > Host: > SuSE 9.1 Professional 32-Bit, 2.6.4-54.5-smp (stock kernel with SKAS mode > enabled) > > Guest: > Image: SuSE 9.0 Professional > Kernel: linux-2.6.7 with uml-patch-2.6.7-01 and > uml-linux-2.6.7-01-bb1.patch > applied. > Config: See attached > > > Let me know if you require more detail and what specific steps I > should take > to help trouble-shoot this. Thanks in advance! > > Tony > ------------------------------------------------------- This SF.Net email sponsored by Black Hat Briefings & Training. Attend Black Hat Briefings & Training, Las Vegas July 24-29 - digital self defense, top technical experts, no vendor pitches, unmatched networking opportunities. Visit www.blackhat.com _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel