From owner-freebsd-stable@FreeBSD.ORG Fri Mar 30 20:51:56 2007 Return-Path: X-Original-To: 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 26BD716A404 for ; Fri, 30 Mar 2007 20:51:56 +0000 (UTC) (envelope-from andrew@dobrohot.org) Received: from smtp-6.masterhost.ru (smtp-6.masterhost.ru [83.222.24.106]) by mx1.freebsd.org (Postfix) with SMTP id 5E36B13C455 for ; Fri, 30 Mar 2007 20:51:55 +0000 (UTC) (envelope-from andrew@dobrohot.org) Received: (qmail 40186 invoked from network); 30 Mar 2007 20:24:54 -0000 Received: from ns.km10433.keymachine.de (HELO inspirra.localdomain) (izdat%dobrohot.org@62.141.50.149) by smtp1.masterhost.ru with SMTP; 30 Mar 2007 20:24:54 -0000 Received: from [192.168.2.1] (inspirra.localdomain [192.168.2.1]) by inspirra.localdomain (8.13.8/8.13.8) with ESMTP id l2UKO8l8006519 for ; Sat, 31 Mar 2007 00:24:08 +0400 (MSD) (envelope-from andrew@dobrohot.org) Message-ID: <460D71E8.9000203@dobrohot.org> Date: Sat, 31 Mar 2007 00:24:08 +0400 From: Andrew Muhametshin Organization: =?windows-1251?Q?=C0=CD=CE_=22=C4=EE=E1=F0=EE=F5=EE=F2=22?= User-Agent: Thunderbird 1.5.0.10 (X11/20070310) MIME-Version: 1.0 To: freebsd-stable@freebsd.org Content-Type: text/plain; charset=windows-1251; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: bug or hardware issue ? X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 30 Mar 2007 20:51:56 -0000 Mike Tancsa wrote: > Got this on the serial console. Any idea if its > a bug or a hardware issue. It seems to last about > 10 days before barfing. Nothing too special > about the box as it just runs clamav on inbound mail. > > vm_page_cache: attempting to cache busy page > > > Fatal trap 12: page fault while in kernel mode > fault virtual address = 0x1c > fault code = supervisor read, page not present > instruction pointer = 0x20:0xc0543c03 > stack pointer = 0x28:0xe6c0ec50 > frame pointer = 0x28:0xe6c0ec54 > 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 = 28 (pagedaemon) > trap number = 12 > panic: page fault > Uptime: 10d15h2m19s > > <...>skip<...> > > ---Type to continue, or q to quit--- > #7 0xc0543c03 in _mtx_trylock (m=0x0, opts=0, > file=0x0, line=0) at /usr/src/sys/kern/kern_mutex.c:428 > rval = 4 > > <...>skip<...> > I have dug into a similar problem: Sometimes (not always), there is a crash of system at use of the emulator "qemu": http://www.freebsd.org/cgi/query-pr.cgi?pr=110892 And you have not found out the answer? Regards, Andrew R.Muhametshin