From owner-freebsd-stable@FreeBSD.ORG Mon Dec 5 11:52:53 2005 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 8470516A41F for ; Mon, 5 Dec 2005 11:52:53 +0000 (GMT) (envelope-from bzeeb-lists@lists.zabbadoz.net) Received: from transport.cksoft.de (transport.cksoft.de [62.111.66.27]) by mx1.FreeBSD.org (Postfix) with ESMTP id A636D43D4C for ; Mon, 5 Dec 2005 11:52:51 +0000 (GMT) (envelope-from bzeeb-lists@lists.zabbadoz.net) Received: from transport.cksoft.de (localhost [127.0.0.1]) by transport.cksoft.de (Postfix) with ESMTP id E9D2D1FF9AB for ; Mon, 5 Dec 2005 12:52:49 +0100 (CET) Received: by transport.cksoft.de (Postfix, from userid 66) id 49B641FF9A8; Mon, 5 Dec 2005 12:52:47 +0100 (CET) Received: from maildrop.int.zabbadoz.net (maildrop.int.zabbadoz.net [10.111.66.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.int.zabbadoz.net (Postfix) with ESMTP id 9EE67444F50 for ; Mon, 5 Dec 2005 11:47:24 +0000 (UTC) Date: Mon, 5 Dec 2005 11:47:24 +0000 (UTC) From: "Bjoern A. Zeeb" X-X-Sender: bz@maildrop.int.zabbadoz.net To: freebsd-stable@freebsd.org Message-ID: <20051205113818.I88299@maildrop.int.zabbadoz.net> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed X-Virus-Scanned: by AMaViS cksoft-s20020300-20031204bz on transport.cksoft.de Subject: panic logging out on serial console X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 05 Dec 2005 11:52:53 -0000 Hi, I had been logged in on serial console and typed 'exit' and the RELENG_6 machine went *kaboom*. I hadn't seen sth like this befire on any of my other machines: i386/RELENG_6 from around 2005-11-17 11:00 UTC. --- 8< 8< 8< --- foo# exit logout Fatal trap 12: page fault while in kernel mode fault virtual address = 0x0 fault code = supervisor read, page not present instruction pointer = 0x20:0x0 stack pointer = 0x28:0xef699954 frame pointer = 0x28:0xef699968 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 70703 (getty) trap number = 12 panic: page fault Uptime: 5d21h1m43s Dumping 1022 MB (2 chunks) chunk 0: 1MB (159 pages) ... ok chunk 1: 1023MB (261680 pages) 1007 991 975 959 943 927 911 895 879 863 847 83 1 815 799 783 767 751 735 719 703 687 671 655 639 623 607 591 575 559 543 527 303 287 271 255 239 223 207 191 175 159 143 127 111 95 79 63 47 31 15 ... ok Dump complete Automatic reboot in 15 seconds - press a key on the console to abort Rebooting... --- 8< 8< 8< --- I have the core file and can save it for some days but it won't help a lot unless someone tells me how I can skip the frame with the null pointer in kgdb. -- Bjoern A. Zeeb bzeeb at Zabbadoz dot NeT