From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760204AbYDVVdi (ORCPT ); Tue, 22 Apr 2008 17:33:38 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755387AbYDVVd3 (ORCPT ); Tue, 22 Apr 2008 17:33:29 -0400 Received: from mx1.redhat.com ([66.187.233.31]:48122 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753758AbYDVVd2 (ORCPT ); Tue, 22 Apr 2008 17:33:28 -0400 Date: Tue, 22 Apr 2008 14:32:53 -0700 From: Pete Zaitcev To: Ingo Molnar Cc: Frans Pop , linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, gregkh@suse.de, penberg@cs.helsinki.fi, zaitcev@redhat.com Subject: Re: [sched-devel/latest] WARNING: at mm/slub.c:2443 Message-Id: <20080422143253.20a8a410.zaitcev@redhat.com> In-Reply-To: <20080422134034.GF7311@elte.hu> References: <200804212310.41729.elendil@planet.nl> <20080422134034.GF7311@elte.hu> Organization: Red Hat, Inc. X-Mailer: Sylpheed 2.5.0beta1 (GTK+ 2.12.9; x86_64-redhat-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 22 Apr 2008 15:40:34 +0200, Ingo Molnar wrote: > Cc:-ing USB folks as the kmem_cache_destroy() comes from > drivers/usb/mon/mon_text.c. Thanks, Ingo, I'll look at it right away. It's difficult to believe that usbmon would do something so stupid but stranger things happened. Actually, I used an explicit SLAB cache and not kmalloc specifically because SLAB catched this condition. It would be strange if SLAB didn't and SLUB started catching it. Anyway we'll see soon enough. -- Pete