From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757927AbYGKLPf (ORCPT ); Fri, 11 Jul 2008 07:15:35 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754031AbYGKLP1 (ORCPT ); Fri, 11 Jul 2008 07:15:27 -0400 Received: from cantor.suse.de ([195.135.220.2]:36739 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753632AbYGKLP0 (ORCPT ); Fri, 11 Jul 2008 07:15:26 -0400 Date: Sat, 12 Jul 2008 11:15:16 +0200 Message-ID: From: Takashi Iwai To: Jeremy Fitzhardinge Cc: Ingo Molnar , LKML Subject: Re: next-0710: CONFIG_PARAVIRT broken on x86_64? In-Reply-To: <48766D17.9000704@goop.org> References: <487621BC.4040001@goop.org> <48765CCD.4070308@goop.org> <48766D17.9000704@goop.org> User-Agent: Wanderlust/2.12.0 (Your Wildest Dreams) SEMI/1.14.6 (Maruoka) FLIM/1.14.7 (=?ISO-8859-4?Q?Sanj=F2?=) APEL/10.6 Emacs/22.2 (x86_64-suse-linux-gnu) MULE/5.0 (SAKAKI) MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org At Thu, 10 Jul 2008 13:12:07 -0700, Jeremy Fitzhardinge wrote: > > Takashi Iwai wrote: > > Native. Booted on a HP machine with two Intel x86-64 CPUs. > > > > Is that the complete log of what it prints out? Does it print any > addresses or anything? > > Could you try tip.git with the config to see if its there? I don't > think there should be anything relevent in -next, but there could be a > merge problem or something. Almost same result. The init segfaults at the very beginning. The below is the whole screen output I could copy by hand (may include some types). > Does booting with "init=/bin/sh" make any progress? No change. thanks! Takashi === registered taskstats version 1 Freeing unused kernel memory: 1220k freed init [1]: segfault at ffffffffffffffa8 ip 00007fe939b9235c sp 00007fff42971028 error 6 in libc-2.8.so[7fe939abe000+14f000] Kernel panic - not syncing: Attempt to kill init! Pid: 1, comm: init Not tainted 2.6.26-rc9-tip-test2 #2 Call trace: [] ? blocking_notifier_call_chain+0xf/0x11 [] ? do_exit+0x78/0x6de [] ? __dequeue_signal+0x114/0x177 [] ? do_group_exit+-x7d/0xaa [] ? get_signal_to_deliver+0x2fe/0x326 [] ? do_notify_resume+0xbf/0x8f4 [] ? sock_destroy_inode+0x14/0x16 [] ? iput+0x61/0x65 [] ? iput+0x61/0x65 [] ? sock_release+0x66/0x76 [] ? __sock_create+0x180/0x19f [] ? retint_signal+0x60/0xbc