From owner-freebsd-emulation@FreeBSD.ORG Mon Aug 22 05:29:37 2005 Return-Path: X-Original-To: freebsd-emulation@freebsd.org Delivered-To: freebsd-emulation@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 1A21116A41F for ; Mon, 22 Aug 2005 05:29:37 +0000 (GMT) (envelope-from jan@emmi.physik-pool.TU-Berlin.DE) Received: from mail.zrz.tu-berlin.de (mail.zrz.TU-Berlin.DE [130.149.4.15]) by mx1.FreeBSD.org (Postfix) with ESMTP id 81A6F43D45 for ; Mon, 22 Aug 2005 05:29:36 +0000 (GMT) (envelope-from jan@emmi.physik-pool.TU-Berlin.DE) Received: from localhost ([127.0.0.1] helo=mail.zrz.TU-Berlin.DE) by mail.zrz.tu-berlin.de with esmtp (exim-4.52) for id 1E74sJ-0003aC-Jf; Mon, 22 Aug 2005 07:29:35 +0200 Received: from mail.zrz.TU-Berlin.DE ([130.149.4.15]) by mail.zrz.TU-Berlin.DE (MailMonitor for SMTP v1.2.2 ) ; Mon, 22 Aug 2005 07:29:34 +0200 (CEST) Received: from emmi.physik-pool.tu-berlin.de ([130.149.57.78]) by mail.zrz.tu-berlin.de with esmtp (exim-4.52) for id 1E74sI-0003a0-Ln; Mon, 22 Aug 2005 07:29:34 +0200 Received: from rosa.physik-pool.TU-Berlin.DE (rosa.physik-pool.TU-Berlin.DE [130.149.57.79]) by emmi.physik-pool.tu-berlin.de (8.13.4/8.13.4) with ESMTP id j7M5TYJ3047094 for ; Mon, 22 Aug 2005 07:29:34 +0200 (CEST) (envelope-from jan@emmi.physik-pool.TU-Berlin.DE) Received: from rosa.physik-pool.TU-Berlin.DE (localhost [127.0.0.1]) by rosa.physik-pool.TU-Berlin.DE (8.13.4/8.13.4) with ESMTP id j7M5TYvd029630 for ; Mon, 22 Aug 2005 07:29:34 +0200 (CEST) (envelope-from jan@rosa.physik-pool.TU-Berlin.DE) Received: (from jan@localhost) by rosa.physik-pool.TU-Berlin.DE (8.13.4/8.12.10/Submit) id j7M5TYRK029629 for freebsd-emulation@freebsd.org; Mon, 22 Aug 2005 07:29:34 +0200 (CEST) (envelope-from jan) Date: Mon, 22 Aug 2005 07:29:34 +0200 From: Jan Riedinger To: freebsd-emulation@freebsd.org Message-ID: <20050822052934.GA29614@rosa.physik.tu-berlin.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4.2.1i X-Accept-Language: de en X-Location: Europe, Germany, Berlin X-Virus-Scanned: Sophos MailMonitor on mail.zrz.tu-berlin.de; Mon, 22 Aug 2005 07:29:34 +0200 Subject: Problems with Linux 32 bit emu at amd64 platform X-BeenThere: freebsd-emulation@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Development of Emulators of other operating systems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 22 Aug 2005 05:29:37 -0000 I'm trying to run a 32 bit Linux application at my dual Opteron server with amd64 FreeBSD 5.4. Unfortunatly, it crashes 1-2 times per day. I can find the following messages in my /var/log/messages file: kernel: pid 517 (ab_kerneld.x), uid 0: exited on signal 4 (core dumped) If I restart the application after such a crash, it runs very unstable and crashes every some minutes. I have reboot the system to get the prior state. If I start the program from console, I get an error message of "Illegal instruction" . How can I examin, what is causing this problem? Thanks Jan