From owner-svn-src-all@FreeBSD.ORG Wed Jun 24 13:30:58 2009 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 13F311065675; Wed, 24 Jun 2009 13:30:58 +0000 (UTC) (envelope-from flo@kasimir.com) Received: from mail.solomo.de (mail.solomo.de [85.214.49.72]) by mx1.freebsd.org (Postfix) with ESMTP id B4D0C8FC0A; Wed, 24 Jun 2009 13:30:57 +0000 (UTC) (envelope-from flo@kasimir.com) Received: from localhost (localhost [127.0.0.1]) by mail.solomo.de (Postfix) with ESMTP id 8DF443F4E5; Wed, 24 Jun 2009 15:30:56 +0200 (CEST) X-Virus-Scanned: amavisd-new at vistream.de Received: from mail.solomo.de ([127.0.0.1]) by localhost (mail.solomo.de [127.0.0.1]) (amavisd-new, port 10024) with LMTP id Q34652zsdl6Q; Wed, 24 Jun 2009 15:30:54 +0200 (CEST) Received: from nibbler.vistream.local (relay3.vistream.de [87.139.10.28]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by mail.solomo.de (Postfix) with ESMTPSA id 1FAE73F4D1; Wed, 24 Jun 2009 15:30:54 +0200 (CEST) Message-ID: <4A422A8C.8030006@kasimir.com> Date: Wed, 24 Jun 2009 15:30:52 +0200 From: Florian Smeets User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5; en-US; rv:1.9.1pre) Gecko/20090624 Shredder/3.0b3pre MIME-Version: 1.0 To: Kostik Belousov References: <200906232045.n5NKjMMC089652@svn.freebsd.org> <4A421711.40907@kasimir.com> <20090624130816.GC2884@deviant.kiev.zoral.com.ua> In-Reply-To: <20090624130816.GC2884@deviant.kiev.zoral.com.ua> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r194766 - in head/sys: dev/md fs/procfs fs/tmpfs kern security/mac_biba security/mac_lomac sys vm X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Jun 2009 13:30:58 -0000 On 24.06.09 15:08, Kostik Belousov wrote: > On Wed, Jun 24, 2009 at 02:07:45PM +0200, Florian Smeets wrote: >> On 23.06.09 22:45, Konstantin Belousov wrote: >>> Author: kib >>> Date: Tue Jun 23 20:45:22 2009 >>> New Revision: 194766 >>> URL: http://svn.freebsd.org/changeset/base/194766 >>> >> >> Hi kib, >> >> this commit breaks my sparc64. >> >> boot -v does only show: >> > I assume the lines > Copyright (c) 1992-2009 The FreeBSD Project. > Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 > The Regents of the University of California. All rights reserved. > must be before these two ? Yes, of course. My sentence was poorly phrased, sorry. > >> FreeBSD is a registered trademark of The FreeBSD Foundation. >> FreeBSD 8.0-CURRENT #3 r194766M: Wed Jun 24 13:58:36 CEST 2009 > What are the local changes you have in your sources ? No i don't have local changes anymore. This was stock head@r194766. >> root@280r.solomo.de:/usr/obj/usr/src/sys/280R >> panic: trap: fast data access mmu miss >> cpuid = 0 >> KDB: enter: panic >> [thread pid 0 tid 0 ] >> Stopped at 0xc01fe840: ta %xcc, 1 > Can you look for the source line for this instruction ? The only thing i could find was this: root@280r:~ 5 > nm -n /boot/kernel/kernel | grep c01fe840 root@280r:~ 6 > nm -n /boot/kernel/kernel | grep c01fe8 00000000c01fe880 t kdb_sysctl_enter You wanted me to run nm on the kernel, right? > > Ideally, we need to find exact location in the boot sequence where > the trap happen. > > The appearance of the copyright message means that sparc64_init() is > done, and MI startup code is running. You may define VERBOSE_SYSINIT > in init_main.c and watch what startup code is last called. > I'll do that and let you know. Cheers, Florian