From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757436AbYFVVbl (ORCPT ); Sun, 22 Jun 2008 17:31:41 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754706AbYFVVbc (ORCPT ); Sun, 22 Jun 2008 17:31:32 -0400 Received: from moutng.kundenserver.de ([212.227.126.177]:63391 "EHLO moutng.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754221AbYFVVbb (ORCPT ); Sun, 22 Jun 2008 17:31:31 -0400 From: Arnd Bergmann To: Michael Buesch Subject: Re: Oops when using growisofs Date: Sun, 22 Jun 2008 23:31:29 +0200 User-Agent: KMail/1.9.9 Cc: "linux-kernel" , Jens Axboe References: <200806221818.24372.mb@bu3sch.de> <200806222322.05706.arnd@arndb.de> In-Reply-To: <200806222322.05706.arnd@arndb.de> X-Face: I@=L^?./?$U,EK.)V[4*>`zSqm0>65YtkOe>TFD'!aw?7OVv#~5xd\s,[~w]-J!)|%=]>=?utf-8?q?+=0A=09=7EohchhkRGW=3F=7C6=5FqTmkd=5Ft=3FLZC=23Q-=60=2E=60Y=2Ea=5E?= =?utf-8?q?3zb?=) =?utf-8?q?+U-JVN=5DWT=25cw=23=5BYo0=267C=26bL12wWGlZi=0A=09=7EJ=3B=5Cwg?= =?utf-8?q?=3B3zRnz?=,J"CT_)=\H'1/{?SR7GDu?WIopm.HaBG=QYj"NZD_[zrM\Gip^U MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200806222331.29691.arnd@arndb.de> X-Provags-ID: V01U2FsdGVkX1+0f1HiZUeA8B+nsYBDDt2RpxK/c5OeFDkin4W l1A+h7zOElTdXnW+S3gt/LBWhgLIoZGJwrzoC3J3pYdiu4Zl3I /JBhdrIzqJJdOb2DhBIWA== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sunday 22 June 2008, Arnd Bergmann wrote: > Evidently, alloc_page_buffers got an out of memory condition, which was not caught > by create_empty_buffers. No idea how it should be handled, but the fact that it's > not looks like a bug to me ;-). Oh, btw: http://www.kerneloops.org/search.php?search=create_empty_buffers&btnG=Function+Search finds 15 more instances of the same bug (and one other bug), across lots of kernel versions and architectures. The bug has been there since we started using git. Arnd <><