From owner-freebsd-current@FreeBSD.ORG Thu Oct 16 11:06:10 2003 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 068A216A4B3; Thu, 16 Oct 2003 11:06:10 -0700 (PDT) Received: from mailout.informatik.tu-muenchen.de (mailout.informatik.tu-muenchen.de [131.159.0.5]) by mx1.FreeBSD.org (Postfix) with ESMTP id A781643FE3; Thu, 16 Oct 2003 11:06:04 -0700 (PDT) (envelope-from langd@informatik.tu-muenchen.de) Date: Thu, 16 Oct 2003 20:06:03 +0200 From: Daniel Lang To: freebsd-current@freebsd.org, freebsd-mobile@freebsd.org Message-ID: <20031016180603.GC33730@atrbg11.informatik.tu-muenchen.de> References: <20031016121556.GA33730@atrbg11.informatik.tu-muenchen.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable In-Reply-To: <20031016121556.GA33730@atrbg11.informatik.tu-muenchen.de> X-Geek: GCS/CC d-- s: a- C++$ UBS++++$ P+++$ L- E-(---) W+++(--) N++ o K w--- O? M? V? PS+(++) PE--(+) Y+ PGP+ t++ 5+++ X R+(-) tv+ b+ DI++ D++ G++ e+++ h---(-) r++>+++ y+ User-Agent: Mutt/1.5.1i X-Virus-Scanned: by amavisd-new at informatik.tu-muenchen.de Subject: Re: panics during installation of -CURRENT on Thinkpad A31p X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 16 Oct 2003 18:06:10 -0000 Hi Folks, Daniel Lang wrote on Thu, Oct 16, 2003 at 02:15:56PM +0200: [..] > A current snapshot, like 5.1-CURRENT-20031015-JPSNAP > boots correctly and sysinstall starts. A trap is encountered > as soon as I try to configure any of the two network interfaces. > fxp0 and a wi0 are detected.=20 > ACPI enabled or not again makes no difference. >=20 > If I try to configure them using DHCP or even manually > configure them, I get traps like the following: > [..] > kernel: type 18 trap, code=3D0 > stopped at cbb_intr+0x22: movl %eax,%esi > db> trace > cbb_intr(c2114e00,0,c083b22c,230,c4bfd000) at cbb_intr+0x22 > ithread_loop(c4c07980,d7963d48,c083b09e,314,0) at ithread_loop+0x192 > fork_exit(c0623c60,c4c07980,d7963d48) at fork_exit+0xcf > fork_trampoline() at fork_trampoline+0x8 > --- trap 0x1, eip =3D 0, esp =3D 0xd7963d7c, ebp =3D 0 --- >=20 > This one was encountered while trying to set up fxp0 with DHCP. [..] I managed to install the snapshot from CD and provoke the panics with a manual ifconfig. Thus I could obtain crash dumps, which I have sort-of analysed. I've filed a PR with all the details (stack trace with symbols, analysed some variables, etc): kern/58139 Please check it out: http://www.freebsd.org/cgi/query-pr.cgi?pr=3D58139 Thanks for your help. Best regards, Daniel --=20 IRCnet: Mr-Spock - Burn them to ashes, then burn the ashes. - =20 Daniel Lang * dl@leo.org * +49 89 289 18532 * http://www.leo.org/~dl/