Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752810Ab0GXIBx (ORCPT ); Sat, 24 Jul 2010 04:01:53 -0400 Received: from einhorn.in-berlin.de ([192.109.42.8]:45601 "EHLO einhorn.in-berlin.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752686Ab0GXIBw (ORCPT ); Sat, 24 Jul 2010 04:01:52 -0400 X-Envelope-From: stefanr@s5r6.in-berlin.de Message-ID: <4C4A9DD8.9080200@s5r6.in-berlin.de> Date: Sat, 24 Jul 2010 10:01:28 +0200 From: Stefan Richter User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.8.1.23) Gecko/20100627 SeaMonkey/1.1.18 MIME-Version: 1.0 To: Martin Mokrejs CC: Jay Fenlason , LKML , linux1394-devel@lists.sourceforge.net Subject: Re: 2.6.35-rc6 to 2.6.32.16: JuJu firewire issues References: <4C49A291.20001@ribosome.natur.cuni.cz> <20100723180807.GA32319@redhat.com> <4C49E1A2.7050606@ribosome.natur.cuni.cz> <4C4A074D.4050305@s5r6.in-berlin.de> In-Reply-To: <4C4A074D.4050305@s5r6.in-berlin.de> X-Enigmail-Version: 0.96.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1409 Lines: 35 Stefan Richter wrote: > Martin Mokrejs wrote at LKML: >> Hi Jay, >> Jay Fenlason wrote: >>> On Fri, Jul 23, 2010 at 04:09:21PM +0200, Martin Mokrejs wrote: >>>> Hi, >>>> I bought a external harddrive with firewire and USB interfaces (IcyBOX IB-250StUE-B). >>>> If I connect it to a desktop computer A I get kernel crash during boot (see >>>> both attached dmesg-*.txt files). > > The crash which you reported is in sbp2 (of the old ieee1394 stack alias > linux1394, not in firewire-sbp2 (of the new firewire stack alias juju). I have logged your report as https://bugzilla.kernel.org/show_bug.cgi?id=16452 nodemgr, sbp2: NULL pointer dereference in sbp2_update but set its status to WILL_NOT_FIX for now. The bug seems to be in the nodemgr component of the ieee1394 core driver. This is one of the things that were rewritten from scratch in firewire-core with a fundamentally different implementation, for good reasons. Perhaps somebody else wants to look into a possible fix for this bug, but this seems very unlikely. (Basically, a bug fix already exists in the form of firewire-core.) -- Stefan Richter -=====-==-=- -=== ==--- http://arcgraph.de/sr/ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/