From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761006AbYEANzn (ORCPT ); Thu, 1 May 2008 09:55:43 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754709AbYEANzh (ORCPT ); Thu, 1 May 2008 09:55:37 -0400 Received: from fg-out-1718.google.com ([72.14.220.154]:32332 "EHLO fg-out-1718.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752619AbYEANzg (ORCPT ); Thu, 1 May 2008 09:55:36 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:user-agent:mime-version:to:subject:references:in-reply-to:content-type:content-transfer-encoding:from; b=OuliBcknkx0lAUtRBLt1Cd0UbLgRmDJAc+y9Om8xxSULE09xZKVU+Zx9LrpuGFyUZ485Yy9+XRe9h64I1Ilm0JMYKWKqeAfU49wGZ9RwZhkgCexwyUHogeUc7b4yx5ufo9Yzwn6UuBpGHCBKsgSDXzOXiA1hXS1DU7sBU19vkto= Message-ID: <4819CBB0.8010208@gmail.com> Date: Thu, 01 May 2008 15:54:56 +0200 User-Agent: Mozilla-Thunderbird 2.0.0.9 (X11/20080109) MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: Re:Re: kernel BUG at mm/rmap.c:669 (during localegen) References: <48199F05.507@gmail.com> In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit From: =?UTF-8?B?UGF3ZcWC?= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The problem is reproducible, as I wrote, also while booting through init=/bin/bash parameter(and in init 1, but with hang instead of reboot) so before loading any modules or nvidia drivers(but this case leaves no logs becouse logging is down too) I mentioned first and last line as commented, just to ensure that it's everything about this symptome(timestamps suggest that) Hugh Dickins wrote: > On Thu, 1 May 2008, Paweł wrote: > >> Every time I try to generate locales computer reboots or hangs. To ensure >> that's not matter of graphDrivers I checked also in runlevel 1 and >> "init=/bin/bash". >> >> Linux debby 2.6.25 #1 PREEMPT Mon Apr 28 15:18:31 CEST 2008 x86_64 GNU/Linux >> gcc (GCC) 4.2.3 (Debian 4.2.3-3) >> >> [kern.log:] >> //May 1 11:20:09 debby kernel: NVRM: bad caching on address >> 0xffff81003a910000: actual 0x173 != expected 0x17b >> >> May 1 11:25:44 debby kernel: Eeek! page_mapcount(page) went negative! (-1) >> May 1 11:25:44 debby kernel: page pfn = 257d2 >> May 1 11:25:44 debby kernel: page->flags = 2200000000001c >> May 1 11:25:44 debby kernel: page->count = 0 >> May 1 11:25:44 debby kernel: page->mapping = 0000000000000000 >> May 1 11:25:44 debby kernel: vma->vm_ops = 0x0 >> May 1 11:25:44 debby kernel: ------------[ cut here ]------------ >> May 1 11:25:44 debby kernel: kernel BUG at mm/rmap.c:669! >> May 1 11:25:44 debby kernel: invalid opcode: 0000 [1] PREEMPT >> May 1 11:25:44 debby kernel: CPU 0 >> May 1 11:25:44 debby kernel: Modules linked in: nvidia(P) ... >> May 1 11:25:44 debby kernel: Pid: 3007, comm: localedef Tainted: P >> 2.6.25 #1 >> May 1 11:25:44 debby kernel: RIP: 0010:[] >> [] page_remove_rmap+0x164/0x180 >> > > Sorry, you'll have to ask Nvidia to help you with this: we don't > know what their driver is up to, and don't have any "NVRM" errors in > 2.6.25 source; they should be grateful for your reproducible test case. > > Hugh