From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261504AbVF1Hgg (ORCPT ); Tue, 28 Jun 2005 03:36:36 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261860AbVF1Hdq (ORCPT ); Tue, 28 Jun 2005 03:33:46 -0400 Received: from mx2.elte.hu ([157.181.151.9]:26338 "EHLO mx2.elte.hu") by vger.kernel.org with ESMTP id S261504AbVF1HaT (ORCPT ); Tue, 28 Jun 2005 03:30:19 -0400 Date: Tue, 28 Jun 2005 09:30:06 +0200 From: Ingo Molnar To: Andrew Morton Cc: reuben-lkml@reub.net, linux-kernel@vger.kernel.org Subject: Re: 2.6.12-mm2 Message-ID: <20050628073006.GA7368@elte.hu> References: <42BFA05B.1090208@reub.net> <20050627002429.40231fdf.akpm@osdl.org> <42BFAF1F.8050201@reub.net> <20050627012226.450bc86d.akpm@osdl.org> <20050627093708.GA23150@elte.hu> <20050627141439.4b3cb641.akpm@osdl.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20050627141439.4b3cb641.akpm@osdl.org> User-Agent: Mutt/1.4.2.1i X-ELTE-SpamVersion: MailScanner 4.31.6-itk1 (ELTE 1.2) SpamAssassin 2.63 ClamAV 0.73 X-ELTE-VirusStatus: clean X-ELTE-SpamCheck: no X-ELTE-SpamCheck-Details: score=-4.9, required 5.9, autolearn=not spam, BAYES_00 -4.90 X-ELTE-SpamLevel: X-ELTE-SpamScore: -4 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org * Andrew Morton wrote: > Ingo Molnar wrote: > > > > is the fput()/sysfs_release() crash below known? > > It doesn't ring any bells. > > You have a use-after-free error when udev is dinking with a sysfs > file. It could be anything. Could you debug it a bit, please, work > out which file caused the crash? unfortunately it's totally unreproducible, it triggered only once during hundreds of bootups. Will keep eyes open though. Ingo