From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753113Ab2IZHmO (ORCPT ); Wed, 26 Sep 2012 03:42:14 -0400 Received: from tee.schottelius.org ([77.109.138.222]:44564 "EHLO mx3.schottelius.org" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752505Ab2IZHmM (ORCPT ); Wed, 26 Sep 2012 03:42:12 -0400 Date: Wed, 26 Sep 2012 08:06:53 +0200 From: Nico Schottelius To: David Rientjes Cc: Nico Schottelius , Arend van Spriel , "linux-kernel@vger.kernel.org" , "linux-wireless@vger.kernel.org" , Dave Kleikamp , jfs-discussion@lists.sourceforge.net Subject: Re: Out of memory on 3.5 kernels Message-ID: <20120926060653.GD16575@schottelius.org> Mail-Followup-To: Nico Schottelius , David Rientjes , Arend van Spriel , "linux-kernel@vger.kernel.org" , "linux-wireless@vger.kernel.org" , Dave Kleikamp , jfs-discussion@lists.sourceforge.net References: <505B1FA0.6030100@broadcom.com> <20120921194931.GA732@schottelius.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: echo $message | gpg -e $sender -s | netcat mailhost 25 X-Netzseite: http://www.nico.schottelius.org/ X-System-Info: brief (Linux 3.5.4-1-ARCH x86_64) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org David Rientjes [Mon, Sep 24, 2012 at 03:43:27PM -0700]: > [...] > > And those objects are consuming ~2.3GB of slab on your 4GB machine and > seems to only have occurred between v3.4.2 to v3.5.3. > > It would be interesting to see what kmemleak would tell us. As the Archlinux kernel does not support kmemleak: [8:04] brief:android-apk% zgrep -i meml /proc/config.gz CONFIG_INPUT_FF_MEMLESS=m # CONFIG_DEBUG_KMEMLEAK is not set I'll give the latest kernel tree from Linus a try this evening and if it is in there. If not, I'll go back to 3.5.4 in Linus tree and try again. Cheers, Nico -- PGP key: 7ED9 F7D3 6B10 81D7 0EC5 5C09 D7DC C8E4 3187 7DF0