From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263749AbTDGXK4 (for ); Mon, 7 Apr 2003 19:10:56 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263750AbTDGXK4 (for ); Mon, 7 Apr 2003 19:10:56 -0400 Received: from riptidesoftware.com ([66.147.50.178]:58016 "EHLO ns1.riptidesoftware.com") by vger.kernel.org with ESMTP id S263749AbTDGW6X (for ); Mon, 7 Apr 2003 18:58:23 -0400 Message-ID: <3E92053C.2040106@riptidesoftware.com> Date: Mon, 07 Apr 2003 19:09:48 -0400 From: Christopher Curtis User-Agent: Mozilla/5.0 (X11; U; Linux i586; en-US; rv:1.3) Gecko/20030319 Debian/1.3-3 X-Accept-Language: en MIME-Version: 1.0 To: Marc Giger CC: Javier Achirica , linux-kernel@vger.kernel.org Subject: OOPS in airo.c [kernel BUG at skbuff.c:315!] 2.4 series References: <3E8E0B9B.5010805@riptidesoftware.com> <20030405115718.3db2d65f.gigerstyle@gmx.ch> <3E91CBE4.4010406@riptidesoftware.com> <20030407214826.43b1e7da.gigerstyle@gmx.ch> In-Reply-To: <20030407214826.43b1e7da.gigerstyle@gmx.ch> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hello again, >>>Yep, look @ http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/airo-linux/airo-linux/kernel/ I've now installed this driver and it has had no effect. VNC still causes this lockup readily. The symptoms are the same: alt-sysrq works, but the keyboard is frozen. I can sync disks, but I can't reboot. Hopefully this report will be better than the last; I'm running vanilla kernel 2.4.21-pre5 with the 'badram', 'debianlogo', 'lowlatency', and 'preempt' patches. My previous report of apparent success with the aux_bap=1 setting was flawed. It failed as well. The OOPS generally looks like this: airo: BAP error 4000 2 Warning: kfree_skb passed an skb still on a list (from d0acb466) kernel BUG at skbuff.c:315! invalid operand: 0000 [...] Call Trace: [] [] [] [] rebooting and running 'ksyms' for each of these gives: d0ac8060: __insmod_airo_S.text_L43104 d0acb466 d0acba20: stop_airo_card but nothing for the c0* addresses. Further info is that I am using a Cisco 350 PCMCIA (PC-104/ISA) wireless card with the TxPower set to 20mW (14dB) and no encryption; running in managed mode. I am also now subscribed to the LKML so I can see replies. I've been told that the 2.4.19 driver works with 2.4.20 so I may try that next. That or the Cisco driver ... Thanks for any help, and please Cc: me directly. Christopher