From owner-freebsd-current@FreeBSD.ORG Fri Oct 22 23:16:10 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 64CF016A4CF; Fri, 22 Oct 2004 23:16:10 +0000 (GMT) Received: from smtp1.server.rpi.edu (smtp1.server.rpi.edu [128.113.2.1]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0D64A43D41; Fri, 22 Oct 2004 23:16:10 +0000 (GMT) (envelope-from drosih@rpi.edu) Received: from [128.113.24.47] (gilead.netel.rpi.edu [128.113.24.47]) by smtp1.server.rpi.edu (8.13.0/8.13.0) with ESMTP id i9MNG8lL024729; Fri, 22 Oct 2004 19:16:09 -0400 Mime-Version: 1.0 X-Sender: drosih@mail.rpi.edu Message-Id: In-Reply-To: References: <200410221913.i9MJD7uA029492@repoman.freebsd.org> <41796081.7050400@freebsd.org> Date: Fri, 22 Oct 2004 19:16:07 -0400 To: Scott Long From: Garance A Drosihn Content-Type: text/plain; charset="us-ascii" ; format="flowed" X-CanItPRO-Stream: default X-RPI-SA-Score: undef - spam-scanning disabled X-Scanned-By: CanIt (www . canit . ca) cc: freebsd-current@freebsd.org Subject: Re: Panic during 'shutdown -p' on 5.3-RC1 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 22 Oct 2004 23:16:10 -0000 At 7:04 PM -0400 10/22/04, Garance A Drosihn wrote: > >I don't know if there is anything more I can do (wrt debugging), >given that the system has mostly shut down at that point. I'll >try it again and see what happens if I send it a serial break. "Nothing happens", even after multiple serial breaks. Here's the panic message I got this time. It is perhaps interesting that this time I entered the 'shutdown -p' command over an ssh connection. On the previous panic, I had entered the command from the serial console. - - - - - - - syslogd: exiting on signal 15 Waiting (max 60 seconds) for system process `vnlru' to stop...done Waiting (max 60 seconds) for system process `bufdaemon' to stop...done Waiting (max 60 seconds) for system process `syncer' to stop... Syncing disks, vnodes remaining...3 3 2 3 2 1 0 0 0 done No buffers busy after final sync Uptime: 40m56s Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x8 fault code = supervisor read, page not present instruction pointer = 0x8:0xc0680cc7 stack pointer = 0x10:0xe2281cb8 frame pointer = 0x10:0xe2281cd8 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 = 33 (irq23: vr0) trap number = 12 panic: page fault cpuid = 0 Uptime: 41m2s - - - - - - - I have only seen these panics during 'shutdown -p', and I think I always see *some* panic message from a 'shutdown -p'. -- Garance Alistair Drosehn = gad@gilead.netel.rpi.edu Senior Systems Programmer or gad@freebsd.org Rensselaer Polytechnic Institute or drosih@rpi.edu