From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965139AbWGFCqX (ORCPT ); Wed, 5 Jul 2006 22:46:23 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S965087AbWGFCqX (ORCPT ); Wed, 5 Jul 2006 22:46:23 -0400 Received: from smtp.osdl.org ([65.172.181.4]:11651 "EHLO smtp.osdl.org") by vger.kernel.org with ESMTP id S965139AbWGFCqW (ORCPT ); Wed, 5 Jul 2006 22:46:22 -0400 Date: Wed, 5 Jul 2006 19:46:14 -0700 From: Andrew Morton To: miles.lane@gmail.com, petkan@users.sourceforge.net, linux-kernel@vger.kernel.org, david-b@pacbell.net, linux-usb-devel@lists.sourceforge.net Subject: Re: 2.6.17-mm5 -- netconsole failed to send full trace Message-Id: <20060705194614.ae2be901.akpm@osdl.org> In-Reply-To: <20060705194229.8ffe85d9.akpm@osdl.org> References: <20060703014016.9f598cef.akpm@osdl.org> <20060703121717.b36ef57e.akpm@osdl.org> <20060705194229.8ffe85d9.akpm@osdl.org> X-Mailer: Sylpheed version 2.2.4 (GTK+ 2.8.17; i686-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 5 Jul 2006 19:42:29 -0700 Andrew Morton wrote: > On Wed, 5 Jul 2006 19:34:52 -0700 > "Miles Lane" wrote: > > > On 7/5/06, Miles Lane wrote: > > > Hi Petko, > > > > > > David Brownell pointed out that you are the author of this driver (rtl8150). > > > My laptop is crashing every time I remove the Linksys EtherFast 10/100 > > > Compact Network Adapter (model USB100M) from the USB port. > > > > > > Here's a link to the discussion thus far: > > > http://groups.google.com/group/linux.kernel/tree/browse_frm/thread/8c93e310c7b71242/a8a1e3edb1601906?rnum=1&q=miles+lane&_done=%2Fgroup%2Flinux.kernel%2Fbrowse_frm%2Fthread%2F8c93e310c7b71242%2Fc8a8ba47c49c39fc%3Ftvc%3D1%26q%3Dmiles+lane%26#doc_a8a1e3edb1601906 > > > > > > Here's the stacktrace: > > > http://www.zip.com.au/~akpm/linux/patches/stuff/00003.jpg > > > > > > I have reproduced the bug with vanilla 2.6.17. I am currently working my > > > back through kernel versions to try to isolate the responsible patches. > > > > 2.6.15 is the first kernel earliest kernel that seems to work with Ubuntu 6.06's > > implementation of hal / udev / dbus. It does set up the adapter successfully. > > > > I was able to reproduce the crash with 2.6.15. I have attached a screenshot > > of the stacktrace. It may help, since it differs quite a bit from the one for > > 2.6.17-mm5. > > The attachment will be too large to make it onto most mailing lists. I put > a copy here: http://www.zip.com.au/~akpm/linux/patches/stuff/00005.jpg > > > BTW, should I join linux-usb-devel and CC that list? Also, should I take > > this discussion off of LKML? > > Nah, spread it around. Who knows, somoene might actually fix the bug ;) I don't suppose it's this easy? --- a/drivers/usb/net/rtl8150.c~a +++ a/drivers/usb/net/rtl8150.c @@ -909,6 +909,7 @@ static void rtl8150_disconnect(struct us usb_set_intfdata(intf, NULL); if (dev) { set_bit(RTL8150_UNPLUG, &dev->flags); + tasklet_kill(&dev->tl); tasklet_disable(&dev->tl); unregister_netdev(dev->netdev); unlink_all_urbs(dev); _