From owner-freebsd-stable@FreeBSD.ORG  Thu Dec  2 04:29:08 2004
Return-Path: <owner-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 1A62D16A4CE; Thu,  2 Dec 2004 04:29:08 +0000 (GMT)
Received: from mailgate.csie.nctu.edu.tw (mailgate.csie.nctu.edu.tw
	[140.113.209.7])	by mx1.FreeBSD.org (Postfix) with ESMTP
	id 7D92043D1D; Thu,  2 Dec 2004 04:29:07 +0000 (GMT)
	(envelope-from wkwu@csie.nctu.edu.tw)
Received: from mailgate.csie.nctu.edu.tw (wkwu@localhost [127.0.0.1])
	iB24T4LK002062;	Thu, 2 Dec 2004 12:29:04 +0800 (CST)
Received: (from wkwu@localhost)
	by mailgate.csie.nctu.edu.tw (8.13.1/8.13.1/Submit) id iB24T4ek002061;
	Thu, 2 Dec 2004 12:29:04 +0800 (CST)
Date: Thu, 2 Dec 2004 12:29:04 +0800
From: Wei-Kai Wu <wkwu@csie.nctu.edu.tw>
To: Xin LI <delphij@frontfree.net>, freebsd-bugs@FreeBSD.org
Message-ID: <20041202042904.GA1807@mailgate.csie.nctu.edu.tw>
References: <200411281440.iASEe9LN012161@freefall.freebsd.org>
	<20041128151639.GA1388@frontfree.net>
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <20041128151639.GA1388@frontfree.net>
User-Agent: Mutt/1.5.4i
cc: rwatson@FreeBSD.org
cc: freebsd-stable@FreeBSD.org
Subject: Re: amd64/71644: amd64 5.3-BETA4 crash when heavy load
X-BeenThere: freebsd-stable@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: Production branch of FreeBSD source code
	<freebsd-stable.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/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: Thu, 02 Dec 2004 04:29:08 -0000

On Sun, Nov 28, 2004 at 11:16:39PM +0800, Xin LI wrote:
> Hmm...   Is it possible to obtain a backtrace (bt full under kgdb) and post
> it?
> Additionally I suggest that you post the same thing to -stable@ and cc to
> rwatson@, along with your dmesg.boot (verberose perferred).

Here is the panic messages: (If this is not what you want,
could you tell me what I shall do? thanks!)

Fatal trap 12: page fault while in kernel mode
cpuid = 3; apic id = 03
fault virtual address = 0x18
fault code            = supervisor read, page not present
instruction pointer   = 0x8:0xffffffff8026ece0
stack pointer         = 0x10:0xffffffffd2d6f8b0
frame pointer         = 0x10:0xffffffffd2d6f920
code segment          = base 0x0, limit 0xfffff, type 0x1b
                      = DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags      = resume, IOPL = 0
current process       = 46 (swi1: net)
[thread 100025]
Stopped at m_copym+0x40:    incl %ebp

db> trace
m_copym() at m_copym+0x40
tcp_output() at tcp_output+0xdf1
tcp_input() at tcp_input+0x1d2b
netisr_processqueue() at netisr_processqueue+0xd2
swi_net() at swi_net+0x13c
ithread_loop() at ithread_loop+0x1b8
fork_exit() at fork_exit+0xaa
fork_trampoline() at fork_trampoline+0xe
--- trap 0, rip = 0, rsp = 0xffffffffffd2d6fd00, rbp = 0 ---