From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-ww0-f46.google.com ([74.125.82.46]:56342 "EHLO mail-ww0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751905Ab0CSIb0 convert rfc822-to-8bit (ORCPT ); Fri, 19 Mar 2010 04:31:26 -0400 Received: by wwe15 with SMTP id 15so1647519wwe.19 for ; Fri, 19 Mar 2010 01:31:24 -0700 (PDT) MIME-Version: 1.0 Reply-To: sedat.dilek@gmail.com In-Reply-To: <1268961358.18314.43.camel@localhost> References: <20100318200535.5639.6476.reportbug@bowmore> <1268961358.18314.43.camel@localhost> Date: Fri, 19 Mar 2010 09:31:24 +0100 Message-ID: <2d0a357f1003190131s447476c2o250b7ad26ee213d3@mail.gmail.com> Subject: Re: Bug#574526: linux-image-2.6.32-4-amd64: iwlagn flood in dmesg: free more than tfds_in_queue From: Sedat Dilek To: Ben Hutchings Cc: Stanislaw Gruszka , linux-wireless , Cyril Brulebois , 574526@bugs.debian.org Content-Type: text/plain; charset=UTF-8 Sender: linux-wireless-owner@vger.kernel.org List-ID: Hi Ben, there is patch pending in wireless-2.6 master GIT branch [1]: commit c8406ea8fa1adde8dc5400127281d497bbcdb84a "iwlwifi: Silence tfds_in_queue message" Also, it would be fine to see "[2.6.32] iwlwifi: fix nfreed--" in debian's 2.6.32 kernel. Kind Regards, - Sedat - [1] http://git.kernel.org/?p=linux/kernel/git/linville/wireless-2.6.git [2] https://patchwork.kernel.org/patch/86722/ On Fri, Mar 19, 2010 at 2:15 AM, Ben Hutchings wrote: > On Thu, 2010-03-18 at 21:05 +0100, Cyril Brulebois wrote: >> Package: linux-2.6 >> Version: 2.6.32-10 >> Severity: normal >> >> Hi, >> >> it looks like the following upstream commits lead to those repeated >> messages, as soon as there's some traffic on the wireless network: >> | [ 3538.284491] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2) >> | [ 3538.285838] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2) >> | [ 3538.286666] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2) >> | [ 3538.298152] iwlagn 0000:02:00.0: free more than tfds_in_queue (0:2) >> | [ 3538.299241] iwlagn 0000:02:00.0: free more than tfds_in_queue (1:2) >> >> master   : a120e912eb51e347f36c71b60a1d13af74d30e83 >> 2.6.32.y : 44af042e42f2231579ea8ef7586d3789d198f609 >> >> | $ git show v2.6.32.9-12-g44af042 >> | commit 44af042e42f2231579ea8ef7586d3789d198f609 >> | Author: Stanislaw Gruszka >> | Date:   Fri Feb 19 15:47:33 2010 -0800 >> | >> |     iwlwifi: sanity check before counting number of tfds can be free > [...] > > Stanislaw, do you understand how this is going wrong?  Do you have a > fix? > > Ben. > > -- > Ben Hutchings > If at first you don't succeed, you're doing about average. >