From owner-freebsd-mobile Sun Oct 28 9: 1:54 2001 Delivered-To: freebsd-mobile@freebsd.org Received: from mail6.speakeasy.net (mail6.speakeasy.net [216.254.0.206]) by hub.freebsd.org (Postfix) with ESMTP id 107D237B403 for ; Sun, 28 Oct 2001 09:01:48 -0800 (PST) Received: (qmail 93321 invoked from network); 28 Oct 2001 17:01:42 -0000 Received: from unknown (HELO laptop.baldwin.cx) ([64.81.54.73]) (envelope-sender ) by mail6.speakeasy.net (qmail-ldap-1.03) with SMTP for ; 28 Oct 2001 17:01:42 -0000 Message-ID: X-Mailer: XFMail 1.4.0 on FreeBSD X-Priority: 3 (Normal) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 8bit MIME-Version: 1.0 In-Reply-To: Date: Sun, 28 Oct 2001 09:01:39 -0700 (PST) From: John Baldwin To: Jim Durham Subject: RE: Inspiron crashes with 4.4-RELEASE Cc: freebsd-mobile@freebsd.org Sender: owner-freebsd-mobile@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org On 28-Oct-01 Jim Durham wrote: > After running 4.3 RELEASE beautifully for about 6 months, my > Dell Inspiron 4000 won't run after installing 4.4-RELEASE. > > The system panics and reboots thusly: > > ukphy0: on miibus0 > ukphy0: no media present > (following in "dim" text) > ootOct 28 08:49:42 jimslaptop pccardd[123]: ed1 D-Link (DFE-650) inserted > > (back to bright text) > > Fatal trap 12: page fault while in kernel mode > fault virtual address = 0x8 > fault code = supervisor read, page not present > instruction pointer = 0x8:0xc03a38a0 > stack pointer = 0x10:0xcc25fb48 > frame pointer = 0x10:0xcc25fb54 > code segment = base 0x0, limit 0xfffff, type 0x1b > = DPL 0, pres 1, def32 1, gran1 > processor eflags = interrupt enables, resume, IOPL = 0 > current process = 322 (ifconfig) > interrupt mask = net tty > trap number = 12 > panic: page fault > > syncing disks.. 22 22 > done > Uptime: 3m40s > Automatic reboot in 15 seconds - press a key on the console to abort > > etc, etc > > Looks like it is concerned with ifconfig'ing the D-LINK DFE-650 card. > This is done with dhcp. > > > I have also filed a bug report. > > > I didn't see this in the archives or open bug listings. Please compile ddb into your kernel and get a stack trace. It is a simple NULL pointer dereference that can probably be fixed easily if enough info is provided. -- John Baldwin -- http://www.FreeBSD.org/~jhb/ PGP Key: http://www.baldwin.cx/~john/pgpkey.asc "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-mobile" in the body of the message