From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755773Ab0DUPrP (ORCPT ); Wed, 21 Apr 2010 11:47:15 -0400 Received: from mail-bw0-f225.google.com ([209.85.218.225]:54161 "EHLO mail-bw0-f225.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755731Ab0DUPrN (ORCPT ); Wed, 21 Apr 2010 11:47:13 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:x-enigmail-version:content-type :content-transfer-encoding; b=oMizNrjm+UYidx2YtPV8mxkK3egMgKen1SYwQjjbkzGVCAqRycsZcex26cZGEauLjq dcwLNYqXw35yxI0SfCMDxOi/kNF3Em/d5/jwyEbUdeu3Ragh67v80HrdrlnBM2Ah/Wv3 drE/9Ptp/Gu2bbp+rSGg8CEHuVPZvADC0zmIM= Message-ID: <4BCF1DFB.8020202@gmail.com> Date: Wed, 21 Apr 2010 17:47:07 +0200 From: Jiri Slaby User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; cs-CZ; rv:1.9.2.2pre) Gecko/20100308 SUSE/3.1b1-6.5 Thunderbird/3.1b1 MIME-Version: 1.0 To: Eric Paris CC: Jan Kara , Andrew Morton , adilger@sun.com, linux-ext4@vger.kernel.org, Linux kernel mailing list , mszeredi@suse.cz Subject: Re: busy inodes -> ext3 umount crash References: <4BC8A7C1.20102@gmail.com> <20100419141158.GB5439@quack.suse.cz> <4BCC69B4.2050308@gmail.com> <4BCDB633.9040901@gmail.com> <20100420152844.GB3885@quack.suse.cz> <4BCF16CE.2080403@gmail.com> <1271863450.2899.12.camel@dhcp235-240.rdu.redhat.com> In-Reply-To: <1271863450.2899.12.camel@dhcp235-240.rdu.redhat.com> X-Enigmail-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 04/21/2010 05:24 PM, Eric Paris wrote: > I'll take a look, but I'm not seeing a problem right off > hand. This patch wasn't supposed to mess with inode refcounting at > all.... Heh, but with very high probability now, it did :). Do you want me to inject some printouts anywhere? Can you reproduce it? KDE doesn't trigger the bug. After I switched from KDE to gnome in qemu, it started to occur (X :0 & (sleep 1; DISPLAY=:0 gnome-session)). -- js