From owner-freebsd-questions Sat Feb 9 9: 1:54 2002 Delivered-To: freebsd-questions@freebsd.org Received: from sumter.awod.com (sumter.awod.com [208.140.99.1]) by hub.freebsd.org (Postfix) with ESMTP id 9799037B41E for ; Sat, 9 Feb 2002 09:01:49 -0800 (PST) Received: from teddy.fas.com (pcp01008475pcs.mplsnt01.sc.comcast.net [68.58.200.215]) by sumter.awod.com (8.8.7/8.12.2) with ESMTP id MAA13888 for ; Sat, 9 Feb 2002 12:01:48 -0500 (EST) (envelope-from stanb@awod.com) Received: from stan by teddy.fas.com with local (Exim 3.33 #1 (Debian)) id 16ZatA-0000c4-00 for ; Sat, 09 Feb 2002 12:02:12 -0500 Date: Sat, 9 Feb 2002 12:02:12 -0500 From: stan To: Free BSD Questions list Subject: Re: Kernel Panic on 4.5 STABLE Message-ID: <20020209170212.GA1924@teddy.fas.com> Mail-Followup-To: Free BSD Questions list References: <20020209160959.GA1010@teddy.fas.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20020209160959.GA1010@teddy.fas.com> User-Agent: Mutt/1.3.27i X-Editor: gVim X-Operating-System: Debian GNU/Linux X-Kernel-Version: 2.4.17 X-Uptime: 11:58:55 up 5 days, 17:34, 2 users, load average: 0.05, 0.01, 0.00 Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On Sat, Feb 09, 2002 at 11:09:59AM -0500, stan wrote: > Running periodic daily reliably crashes my 4.5 STABLE machine. > Running the individual scripts in /etc/periodic/daily does > not seem to replicate this problem. > > I finally managed to figure out how to get the panic message to > stay on the screen. Here it is: > > Fatal Trap 12: Page Fault while in kernel mode > Fault Virtual address = 0x0 > fault code = supervisor read, page not present > instruction code = 0x8:0x0 > stack pointer = 0x10:0xe04e8eb4 > frame pointer = 0x10:0xe04e8ec8 > code segment = 0x0, limit 0xfffff, type 0x1b > = DPL 0, pres 1, def32 1, gran 1 > processor eflags = interrupt enabled, resume, IOPL = 8 > current process = (704) ipfw > interrupt mask = none > trap number = 12 > panic: page fault > > All of this is, of course copied by hand, so forgive me if I got the > format wrong. > > The machine is an Atholon 1.2G with 750MB of DDR ram > A correction, and an update. The memory is PC-133, not DDR. And, I have at this point taken out all but the first memory segment, and I can still reproduce thsi problem. The I swaped that memeory segment for another one, again leaving just 1 256M segment in the machine. The problem can still be reproduced. I suppose I could move the swap space onot another drive, but I'm runig out of ideas on cehcking hardware here. Any sugestiosn? -- "They that would give up essential liberty for temporary safety deserve neither liberty nor safety." -- Benjamin Franklin To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message