Return-Path: Delivered-To: apmail-jakarta-tomcat-user-archive@www.apache.org Received: (qmail 58271 invoked from network); 17 Nov 2004 08:27:05 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (209.237.227.199) by minotaur-2.apache.org with SMTP; 17 Nov 2004 08:27:05 -0000 Received: (qmail 22863 invoked by uid 500); 17 Nov 2004 08:26:39 -0000 Delivered-To: apmail-jakarta-tomcat-user-archive@jakarta.apache.org Received: (qmail 22839 invoked by uid 500); 17 Nov 2004 08:26:38 -0000 Mailing-List: contact tomcat-user-help@jakarta.apache.org; run by ezmlm Precedence: bulk List-Unsubscribe: List-Subscribe: List-Help: List-Post: List-Id: "Tomcat Users List" Reply-To: "Tomcat Users List" Delivered-To: mailing list tomcat-user@jakarta.apache.org Received: (qmail 22824 invoked by uid 99); 17 Nov 2004 08:26:38 -0000 X-ASF-Spam-Status: No, hits=0.0 required=10.0 tests=RCVD_BY_IP,SPF_HELO_PASS,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (hermes.apache.org: domain of tomcatuser@gmail.com designates 64.233.170.193 as permitted sender) Received: from [64.233.170.193] (HELO rproxy.gmail.com) (64.233.170.193) by apache.org (qpsmtpd/0.28) with ESMTP; Wed, 17 Nov 2004 00:26:36 -0800 Received: by rproxy.gmail.com with SMTP id a36so859521rnf for ; Wed, 17 Nov 2004 00:26:32 -0800 (PST) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:reply-to:to:subject:in-reply-to:mime-version:content-type:content-transfer-encoding:references; b=FSFMr+8AhHCNr2lixJp9H71f0NozVbsbxNaVOlaqOxQAjOVlClLVoagltx5Iz023KhG/WDHBvDCvLpdkJzVVJN6HaPO6RLQY+LQLkX/bKNHxFcFSJUwAccN1fYPx/wige97FsYQpHBXz0bHJp+tXQcj4ayo0sLmmRZSh+AcErk0= Received: by 10.38.79.69 with SMTP id c69mr228433rnb; Wed, 17 Nov 2004 00:26:32 -0800 (PST) Received: by 10.38.164.52 with HTTP; Wed, 17 Nov 2004 00:26:32 -0800 (PST) Message-ID: Date: Wed, 17 Nov 2004 09:26:32 +0100 From: Chris Kaido Reply-To: Chris Kaido To: Tomcat Users List Subject: Re: Understanding origin of "Unexpected exception ... outside the VM" In-Reply-To: <20041116124912.GA13114@strange.dreamhost.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit References: <20041116124912.GA13114@strange.dreamhost.com> X-Virus-Checked: Checked X-Spam-Rating: minotaur-2.apache.org 1.6.2 0/1000/N First, thank you for your answers. I'm running solaris on Sparc hardware. How could I verify the validity of my RAM without ... changing it :) ? Chris. On Tue, 16 Nov 2004 06:49:13 -0600, QM wrote: > On Tue, Nov 16, 2004 at 12:54:59PM +0100, Chris Kaido wrote: > : The application has more than 6Gb of RAM (yes, read "six") to run > : and it crashes irregularly > : [snip] > : > : Is it in ... > : - Tomcat 4.1.30 ? > : - Apache 2.0.49 with mod_jk2 > : - Java VM 1.4.2_04 ? > : - the JSP pages itself ? > > > The error message indicates the crash occurs during a native (JNI) call > done by your code. That rules out the JSPs, Apache, and Tomcat. > > Read on: > > : An unexpected exception has been detected in native code outside the VM. > : Unexpected Signal : 11 occurred at PC=0xFFFFFFFF7EF499A4 > : Function=[Unknown. Nearest: madvise+0xC0] > : Library=/usr/lib/64/libc.so.1 > > Let's see... random crashes, "singal 11" errors, and in a system library > that should be fairly stable... This is likely a hardware problem. You > don't say whether you're running Solaris Sparc or x86, but sig11 errors > on the latter are typically indicative of bad RAM. > > -QM > > -- > > software -- http://www.brandxdev.net > tech news -- http://www.RoarNetworX.com > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: tomcat-user-unsubscribe@jakarta.apache.org > For additional commands, e-mail: tomcat-user-help@jakarta.apache.org > > --------------------------------------------------------------------- To unsubscribe, e-mail: tomcat-user-unsubscribe@jakarta.apache.org For additional commands, e-mail: tomcat-user-help@jakarta.apache.org