From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755202AbYE2JZ1 (ORCPT ); Thu, 29 May 2008 05:25:27 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752816AbYE2JZT (ORCPT ); Thu, 29 May 2008 05:25:19 -0400 Received: from viefep32-int.chello.at ([62.179.121.50]:48261 "EHLO viefep32-int.chello.at" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752566AbYE2JZS (ORCPT ); Thu, 29 May 2008 05:25:18 -0400 Subject: Re: two different oopses with 2.6.26-rc4 From: Peter Zijlstra To: Gabriel C Cc: Andrew Morton , alejandro.riveira@gmail.com, linux-kernel , Ingo Molnar , Thomas Gleixner In-Reply-To: <483E73EF.6010901@googlemail.com> References: <1211968234.9895.7.camel@Varda> <20080529012652.6b9027a3.akpm@linux-foundation.org> <483E73EF.6010901@googlemail.com> Content-Type: text/plain Date: Thu, 29 May 2008 11:24:07 +0200 Message-Id: <1212053047.12349.127.camel@twins> Mime-Version: 1.0 X-Mailer: Evolution 2.22.1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 2008-05-29 at 11:14 +0200, Gabriel C wrote: > Andrew Morton wrote: > > > On Wed, 28 May 2008 11:50:34 +0200 Alejandro Riveira Fern__ndez wrote: > > > >> I sent this to the list with other mail address and it didn't reach it > >> afaics. apologies if someone sees this twice > >> > >> i cced wireless becouse of the first oops > >> > >> First boot into 2.6.26-rc4 > >> > >> Compiled and booting into 2.6.26-rc4 > >> > >> 1) With splash quiet on grub line it doesn't boot (or i didin't wait long > >> enough) > >> 2) without quiet and splash I get into VT X filas becouse i use the evil > >> nvidia driver that's expected. But ubuntu failsafe mode (xserver with vesa > >> in low res) doesn't show up either *regression* > >> 3) i get an oops with network manager > >> 4) if i try to run some sudo command it gets stuck (Crtl +C doesnt' help) > >> "ip route" gets stuck too. User programs i tried wrok fine (only ls and > >> htop). Network realted problem? > >> > >> 5) printk times on dmesg go crazy > >> > >> But the second time a boot into it i got a working system (i even compiled the > >> *famous* nvidia driver) with only a bluetooth related oops ... > >> > >> Both dmesg follow. This is on a hardy 8.04 64 bits system. If more info is needed > >> just ask > >> > >> No working first one > >> > >> ... > >> > >> [ 0.000000] Using ACPI (MADT) for SMP configuration information > >> [ 0.000000] Allocating PCI resources starting at c4000000 (gap: c0000000:3f380000) > >> [ 0.000000] SMP: Allowing 2 CPUs, 0 hotplug CPUs > >> [ 0.000000] PERCPU: Allocating 33860 bytes of per cpu data > >> [ 0.000000] NR_CPUS: 2, nr_cpu_ids: 2 > >> [4294014.506571] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 774451 > >> [4294014.506571] Kernel command line: BOOT_IMAGE=(hd0,2)/vmlinuz-2.6.26-rc4 root=UUID=ee465ea1-394d-4dd2-a5f9-a35567176c40 ro > >> [4294014.506571] Initializing CPU#0 > > > > whee, time warp. > > > > Ingo, Thomas: what's the story here? There've been zillions of reports > > and I thought we'd already fixed it? > > > There is an patch[1] for this issue but I get rejects against current git. > > Peter Zijlstra asked to test his v2.6.26-rc2-group-load-balance branch[2] which fixes the problem at least for me. > > [1] http://bugzilla.kernel.org/show_bug.cgi?id=10648#c3 > [2] http://lkml.org/lkml/2008/5/20/683 patch is queued in some critical branch and should be included in a pull request soonish..