From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757583AbXEXKob (ORCPT ); Thu, 24 May 2007 06:44:31 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755254AbXEXKoX (ORCPT ); Thu, 24 May 2007 06:44:23 -0400 Received: from hp3.statik.TU-Cottbus.De ([141.43.120.68]:33832 "EHLO hp3.statik.tu-cottbus.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754443AbXEXKoW (ORCPT ); Thu, 24 May 2007 06:44:22 -0400 Message-ID: <46556C85.8050204@s5r6.in-berlin.de> Date: Thu, 24 May 2007 12:44:21 +0200 From: Stefan Richter User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.8.1.2) Gecko/20070222 SeaMonkey/1.1.1 MIME-Version: 1.0 To: Andrew Paprocki CC: linux-kernel@vger.kernel.org Subject: Re: 2.6.22-rc2 amd64 slab allocator bug reported at boot time References: <76366b180705231851k42eba520jb07113a669c1e598@mail.gmail.com> In-Reply-To: <76366b180705231851k42eba520jb07113a669c1e598@mail.gmail.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Andrew Paprocki wrote: ... > BUG: at /usr/src/linux-2.6.22-rc2/mm/slab.c:777 __find_general_cachep() > > Call Trace: > [] __kmalloc+0x3e/0xbe > [] cache_k8_northbridges+0x7f/0xf0 > [] gart_iommu_init+0x13/0x4f8 > [] kobject_shadow_add+0xef/0x1a2 > [] kobject_get+0x12/0x17 > [] class_register+0x10a/0x13d > [] pci_iommu_init+0x9/0x12 ... This is a known "zero allocation" problem, patch available. http://kernelnewbies.org/known_regressions#line-249 -- Stefan Richter -=====-=-=== -=-= ==--- http://arcgraph.de/sr/