From owner-freebsd-hardware@FreeBSD.ORG Thu May 13 08:47:46 2004 Return-Path: Delivered-To: freebsd-hardware@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A404116A4CE for ; Thu, 13 May 2004 08:47:46 -0700 (PDT) Received: from rambutan.pingpong.net (81.milagro.bahnhof.net [195.178.168.81]) by mx1.FreeBSD.org (Postfix) with ESMTP id 81DA243D46 for ; Thu, 13 May 2004 08:47:45 -0700 (PDT) (envelope-from girgen@pingpong.net) Received: from localhost (localhost [127.0.0.1])i4DFlheD032163; Thu, 13 May 2004 17:47:43 +0200 (CEST) (envelope-from girgen@pingpong.net) Date: Thu, 13 May 2004 17:47:43 +0200 From: Palle Girgensohn To: freebsd-hardware@freebsd.org Message-ID: <87420000.1084463263@rambutan.pingpong.net> X-Mailer: Mulberry/3.1.2 (Linux/x86) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline Subject: is this a sign of bad hardware? X-BeenThere: freebsd-hardware@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: General discussion of FreeBSD hardware List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 13 May 2004 15:47:46 -0000 Hi, We have a machine with ASUS A67V8-X mobo and AMD 2600+ CPU. FreeBSD 4-STABLE from like four weeks ago. It crashing three times per day, most often when CPU is working hard, typically during compilation. Example excerpts from messages: May 13 17:28:08 fikon /kernel: panic: pmap_release: non ptd page May 13 17:28:08 fikon /kernel: May 13 17:28:08 fikon /kernel: syncing disks... 57 16 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 and May 12 16:42:34 fikon /kernel: May 12 16:42:34 fikon /kernel: May 12 16:42:34 fikon /kernel: Fatal trap 12: page fault while in kernel mode May 12 16:42:34 fikon /kernel: fault virtual address = 0xbfd40d7c May 12 16:42:34 fikon /kernel: fault code = supervisor read, page not present May 12 16:42:34 fikon /kernel: instruction pointer = 0x8:0xc031100f May 12 16:42:34 fikon /kernel: stack pointer = 0x10:0xe91ffed0 May 12 16:42:34 fikon /kernel: frame pointer = 0x10:0xe91ffee0 May 12 16:42:34 fikon /kernel: code segment = base 0x0, limit 0xfffff, type 0x1b May 12 16:42:34 fikon /kernel: = DPL 0, pres 1, def32 1, gran 1 May 12 16:42:34 fikon /kernel: processor eflags = interrupt enabled, resume, IOPL = 0 May 12 16:42:34 fikon /kernel: current process = 16902 (postgres) May 12 16:42:34 fikon /kernel: interrupt mask = net bio cam May 12 16:42:34 fikon /kernel: trap number = 12 May 12 16:42:34 fikon /kernel: panic: page fault May 12 16:42:34 fikon /kernel: May 12 16:42:34 fikon /kernel: syncing disks... 20 5 4 4 4 4 4 4 4 8 2 2 2 2 2 2 2 5 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 To me, this looks like hardware problems. Do you agree or disagree? Can there be anything else? Memory, mobo or CPU? Regards, Palle