From owner-freebsd-stable@FreeBSD.ORG  Mon Dec 10 13:28:06 2012
Return-Path: <owner-freebsd-stable@FreeBSD.ORG>
Delivered-To: freebsd-stable@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52])
 by hub.freebsd.org (Postfix) with ESMTP id 42DFB8D6
 for <freebsd-stable@freebsd.org>; Mon, 10 Dec 2012 13:28:06 +0000 (UTC)
 (envelope-from ptyll@nitronet.pl)
Received: from mail.nitronet.pl (smtp.nitronet.pl [195.90.106.27])
 by mx1.freebsd.org (Postfix) with ESMTP id E613C8FC12
 for <freebsd-stable@freebsd.org>; Mon, 10 Dec 2012 13:28:05 +0000 (UTC)
Received: from mailnull by mail.nitronet.pl with virscan (Exim 4.80.1
 (FreeBSD)) (envelope-from <ptyll@nitronet.pl>) id 1Ti3Ot-0009RH-Rg
 for freebsd-stable@freebsd.org; Mon, 10 Dec 2012 14:28:04 +0100
Date: Mon, 10 Dec 2012 14:27:43 +0100
From: Pawel Tyll <ptyll@nitronet.pl>
X-Priority: 3 (Normal)
Message-ID: <1196933053.20121210142743@nitronet.pl>
To: "Steven Hartland" <killing@multiplay.co.uk>, freebsd-stable@freebsd.org, 
 Ronald Klop <ronald-freebsd8@klop.yi.org>
Subject: Re: 8.3 -> 9.1 results in often crashes.
In-Reply-To: <213032430.20121210140027@nitronet.pl>
References: <14710710481.20121210115455@nitronet.pl>
 <25C40A89BB7841C5A48906BB8243E2E7@multiplay.co.uk>
 <111851865.20121210131339@nitronet.pl>
 <op.wo3pcarn8527sy@ronaldradial.versatec.local>
 <0E1DD49A33CB410F89DC2A53C845715C@multiplay.co.uk>
 <213032430.20121210140027@nitronet.pl>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
X-Virus-Scanned: Nitronet.pl
X-SA-Exim-Connect-IP: <locally generated>
X-SA-Exim-Mail-From: ptyll@nitronet.pl
X-SA-Exim-Scanned: No (on mail.nitronet.pl); SAEximRunCond expanded to false
X-BeenThere: freebsd-stable@freebsd.org
X-Mailman-Version: 2.1.14
Precedence: list
List-Id: Production branch of FreeBSD source code <freebsd-stable.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/freebsd-stable>,
 <mailto:freebsd-stable-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-stable>
List-Post: <mailto:freebsd-stable@freebsd.org>
List-Help: <mailto:freebsd-stable-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-stable>,
 <mailto:freebsd-stable-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 10 Dec 2012 13:28:06 -0000

Here's more info, including backtrace:

Fatal trap 12: page fault while in kernel mode
cpuid = 3; apic id = 03
fault virtual address   = 0x0
fault code              = supervisor read data, page not present
instruction pointer     = 0x20:0xffffffff80956c73
stack pointer           = 0x28:0xffffff82ddbe3750
frame pointer           = 0x28:0xffffff82ddbe3760
code segment            = base 0x0, limit 0xfffff, type 0x1b
                        = DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags        = interrupt enabled, resume, IOPL = 0
current process         = 12 (irq275: em1:rx 0)
trap number             = 12
panic: page fault
cpuid = 3
KDB: stack backtrace:
#0 0xffffffff80929bb6 at kdb_backtrace+0x66
#1 0xffffffff808f3b1e at panic+0x1ce
#2 0xffffffff80bfde10 at trap_fatal+0x290
#3 0xffffffff80bfe148 at trap_pfault+0x1e8
#4 0xffffffff80bfe74e at trap+0x3be
#5 0xffffffff80be7f7f at calltrap+0x8
#6 0xffffffff80a7c1af at tcp_input+0x65f
#7 0xffffffff80a0db0d at ip_input+0xdd
#8 0xffffffff809b7288 at netisr_dispatch_src+0x218
#9 0xffffffff809ace1d at ether_demux+0x14d
#10 0xffffffff809ad0f4 at ether_nh_input+0x1f4
#11 0xffffffff809b7288 at netisr_dispatch_src+0x218
#12 0xffffffff809acd3f at ether_demux+0x6f
#13 0xffffffff809ad0f4 at ether_nh_input+0x1f4
#14 0xffffffff809b7288 at netisr_dispatch_src+0x218
#15 0xffffffff804b1038 at em_rxeof+0x1c8
#16 0xffffffff804b1414 at em_msix_rx+0x24
#17 0xffffffff808c73bd at intr_event_execute_handlers+0xfd

p.