From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Stefan Hofmann In-Reply-To: <20060703103313.06igshf1vd44kokk@mail.admindu.de> References: <1151740200.5540.7.camel@chronos> <1151914665.5505.7.camel@chronos> <20060703103313.06igshf1vd44kokk@mail.admindu.de> Date: Mon, 03 Jul 2006 22:18:17 +0200 Message-Id: <1151957898.6025.8.camel@chronos> Mime-Version: 1.0 Subject: Re: [uml-devel] [uml-user] Kernel panic - not syncing: Kernel mode signal 7 (with 2.6.17.1 and .2) List-Id: The user-mode Linux development list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: user-mode-linux-devel-bounces@lists.sourceforge.net Errors-To: user-mode-linux-devel-bounces@lists.sourceforge.net To: Daniel Tombeil Cc: user-mode-linux-user@lists.sourceforge.net, user-mode-linux-devel@lists.sourceforge.net Am Montag, den 03.07.2006, 10:33 +0200 schrieb Daniel Tombeil: Hi Daniel, > > can anyone help me, please? My systems run very dirty and I cannot use > > any 2.6.17.x kernels. Am I alone with this problem? Under 2.6.16.20 I > > never saw such a kernel panic. > > I had similar looking panics and in my case it was a problem with > tmpfs running out of space. tmpfs can be in various locations. In my > case /dev/shm was used and it was far to small. I found that out using > lsof and grepping for my UML instances. > > hope this helps yes, this was the reason. Many thanks for your tip. I had a hugde swap space and therefor a big tmpfs in /tmp and /var/tmp but my /dev/shm was just 512MB and this is a joke for 8-12 UML instances. Maybe the 2.6.17.x kernel uses more /dev/shm(?); this problem never occours before. Now my shm is about 2G and the host and all UMLs are well alive :) Thanks and greetings, stefan Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel