From owner-freebsd-bugs@FreeBSD.ORG Thu Oct 19 14:21:45 2006 Return-Path: X-Original-To: freebsd-bugs@hub.freebsd.org Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 7E3F416A40F for ; Thu, 19 Oct 2006 14:21:45 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4865043DB4 for ; Thu, 19 Oct 2006 14:20:20 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.4/8.13.4) with ESMTP id k9JEKK1R045657 for ; Thu, 19 Oct 2006 14:20:20 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.13.4/8.13.4/Submit) id k9JEKKCo045653; Thu, 19 Oct 2006 14:20:20 GMT (envelope-from gnats) Resent-Date: Thu, 19 Oct 2006 14:20:20 GMT Resent-Message-Id: <200610191420.k9JEKKCo045653@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Mark Kamichoff Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A86BE16A407 for ; Thu, 19 Oct 2006 14:19:10 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (www.freebsd.org [216.136.204.117]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9021343D5E for ; Thu, 19 Oct 2006 14:18:52 +0000 (GMT) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.13.1/8.13.1) with ESMTP id k9JEIjls098055 for ; Thu, 19 Oct 2006 14:18:45 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.13.1/8.13.1/Submit) id k9JEIjxS098047; Thu, 19 Oct 2006 14:18:45 GMT (envelope-from nobody) Message-Id: <200610191418.k9JEIjxS098047@www.freebsd.org> Date: Thu, 19 Oct 2006 14:18:45 GMT From: Mark Kamichoff To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.0 Cc: Subject: kern/104569: panic w/zebra X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 19 Oct 2006 14:21:45 -0000 >Number: 104569 >Category: kern >Synopsis: panic w/zebra >Confidential: no >Severity: critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Thu Oct 19 14:20:19 GMT 2006 >Closed-Date: >Last-Modified: >Originator: Mark Kamichoff >Release: FreeBSD 6.2-PRERELEASE >Organization: >Environment: FreeBSD starfire.prolixium.com 6.2-PRERELEASE FreeBSD 6.2-PRERELEASE #2: Thu Oct 12 17:54:27 EDT 2006 root@starfire.prolixium.com:/usr/obj/usr/src/sys/STARFIRE i386 >Description: Over the past few weeks, I've observed several reboots, which are apparently kernel panics due to something related to zebra. This machine is a router, and terminates several OpenVPN tunnels as well as IPv6-in-IPv4 tunnels. I'm using Quagga to run OSPFv2 and OSPFv3. This problem first started in 6.1-RELEASE (box was stable w/6.0), so I upgraded to 6-STABLE, recently, but the problem still persists. The crash follows: Fatal trap 12: page fault while in kernel mode fault virtual address = 0x78 fault code = supervisor read, page not present instruction pointer = 0x20:0xc058c693 stack pointer = 0x28:0xdea99a64 frame pointer = 0x28:0xdea99a68 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = resume, IOPL = 0 current process = 1256 (zebra) trap number = 12 panic: page fault System info: FreeBSD 6.2-PRERELEASE (cvs of 6-STABLE from Sept 20, iirc) quagga-0.99.4_2 I have included the kgdb output, as well as other information about the system, here: http://www.prolixium.com/share/txt/freebsd/zebra/ I can allow the pf.conf to be viewed, if absolutely needed. It's fairly plain. Please let me know what else I can provide! Thanks. - Mark >How-To-Repeat: Unknown. This happens randomly every couple of days. >Fix: Unknown. >Release-Note: >Audit-Trail: >Unformatted: