From owner-freebsd-i386@FreeBSD.ORG Fri Feb 22 00:00:08 2008 Return-Path: Delivered-To: freebsd-i386@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id DDCE116A405 for ; Fri, 22 Feb 2008 00:00:07 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id BB99413C469 for ; Fri, 22 Feb 2008 00:00:07 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.2/8.14.2) with ESMTP id m1M005R3002296 for ; Fri, 22 Feb 2008 00:00:05 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.2/8.14.1/Submit) id m1M005mm002295; Fri, 22 Feb 2008 00:00:05 GMT (envelope-from gnats) Resent-Date: Fri, 22 Feb 2008 00:00:05 GMT Resent-Message-Id: <200802220000.m1M005mm002295@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-i386@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Eric Kingston Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 09B9916A400 for ; Thu, 21 Feb 2008 23:51:42 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (www.freebsd.org [IPv6:2001:4f8:fff6::21]) by mx1.freebsd.org (Postfix) with ESMTP id EAC5613C45B for ; Thu, 21 Feb 2008 23:51:41 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.14.2/8.14.2) with ESMTP id m1LNn7kH047716 for ; Thu, 21 Feb 2008 23:49:07 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.14.2/8.14.1/Submit) id m1LNn7DJ047713; Thu, 21 Feb 2008 23:49:07 GMT (envelope-from nobody) Message-Id: <200802212349.m1LNn7DJ047713@www.freebsd.org> Date: Thu, 21 Feb 2008 23:49:07 GMT From: Eric Kingston To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: i386/120954: FreeBSD 6.3 Release: Fatal trap 12: page fault while in kernel mode X-BeenThere: freebsd-i386@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: I386-specific issues for FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 22 Feb 2008 00:00:08 -0000 >Number: 120954 >Category: i386 >Synopsis: FreeBSD 6.3 Release: Fatal trap 12: page fault while in kernel mode >Confidential: no >Severity: critical >Priority: high >Responsible: freebsd-i386 >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Fri Feb 22 00:00:05 UTC 2008 >Closed-Date: >Last-Modified: >Originator: Eric Kingston >Release: FreeBSD 6.3 Release >Organization: Standard Industries >Environment: FreeBSD ifabgate.esreco.net 6.3-RELEASE FreeBSD 6.3-RELEASE #0: Wed Jan 16 04:45:45 UTC 2008 root@dessler.cse.buffalo.edu:/usr/obj/usr/src/sys/SMP i386 >Description: After installing FreeBSD 6.3 Release on a Shuttle XPC SD30G2B, intel 945GC + ICH7 chipset, Intel E6400 core 2 duo 2.13 Ghz, 1066 Mhz FSB processor, I logged on the console as root and while attempting a shutdown -r now I happened upon the following Fatal Trap 12.... Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x2c fault code = supervisor read, page not present instruction pointer = 0x20:0xc08f47e9 stack pointer = 0x20:0xd5aeda08 frame pointer = 0x28:0xd5aeda14 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 = 904 (getty) trap number = 12 panic: page fault cpuid = 1 Uptime: 20m21s The problem also occurs while attempting filesystem activity with a command like.. "find / -name "*.so" . I will also add that I installed FreeBSD 6.2 Release on the same system and everything worked flawlessly, no kernel panic or trap errors at all. >How-To-Repeat: Install FreeBSD 6.3 Release on a Shuttle XPC SD30G2B, intel 945GC + ICH7 chipset, Intel E6400 core 2 duo 2.13 Ghz, 1066 Mhz FSB processor, 512MB DDR2, 667Mhz RAM, log in as root on the console and run "shutdown -r now". >Fix: >Release-Note: >Audit-Trail: >Unformatted: