From owner-freebsd-questions@FreeBSD.ORG Mon Dec 18 08:37:12 2006 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id D526216A407 for ; Mon, 18 Dec 2006 08:37:12 +0000 (UTC) (envelope-from ml.diespammer@netfence.it) Received: from parrot.aev.net (parrot.aev.net [212.31.247.179]) by mx1.FreeBSD.org (Postfix) with ESMTP id 2F9E643C9F for ; Mon, 18 Dec 2006 08:37:11 +0000 (GMT) (envelope-from ml.diespammer@netfence.it) Received: from soth.ventu (adsl-ull-245-224.51-151.net24.it [151.51.224.245]) (authenticated bits=128) by parrot.aev.net (8.13.8/8.13.8) with ESMTP id kBI8NsZq047189 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Mon, 18 Dec 2006 09:24:00 +0100 (CET) (envelope-from ml.diespammer@netfence.it) Received: from [10.1.2.18] (alamar.ventu [10.1.2.18]) by soth.ventu (8.13.8/8.13.6) with ESMTP id kBI8HlTw048977 for ; Mon, 18 Dec 2006 09:17:47 +0100 (CET) (envelope-from ml.diespammer@netfence.it) Message-ID: <45864EAA.8070908@netfence.it> Date: Mon, 18 Dec 2006 09:17:46 +0100 From: Andrea Venturoli User-Agent: Thunderbird 1.5.0.8 (X11/20061115) MIME-Version: 1.0 To: freebsd-questions@freebsd.org Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 2.57 on 212.31.247.179 Subject: URGENT: 6.1/amd64 server hangs X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: freebsd-questions@freebsd.org List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 18 Dec 2006 08:37:12 -0000 Hello. A server I manage is locking too frequently. The behaviour is very strange: almost nothing works, no daemon is running, keyboard is ignored, but still the machine will answer pings. The real problem is that I'm not able to diagnose this, since no message is displayed on the console or recorded in the logs and no crash is produced. I compiled DDB in, I can press Ctrl-Alt-Esc and drop into it, but then again the keyboard won't work, so it's useless. Although this box features a dual core CPU, I'm running with SMP disabled, so to leave this out of the way. Apart from that, the most unusual things this box has are an amr controller (featuring RAID5) and GELI. Are there any known issues with these? How is 6.2 stability right now? Dumping and upgrading is the only thing I can think about, though I'm not sure whether this would be an improvement... Any other hint? Any info I should look for and provide? bye & Thanks av.