From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mailout-de.gmx.net ([213.165.64.22]:42565 "HELO mailout-de.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1752009Ab1LISFn (ORCPT ); Fri, 9 Dec 2011 13:05:43 -0500 Message-ID: <4EE24DF4.4020301@gmx.net> (sfid-20111209_190547_221035_E418966D) Date: Fri, 09 Dec 2011 19:05:40 +0100 From: Wolfgang Breyha MIME-Version: 1.0 To: "Guy, Wey-Yi" CC: "linux-wireless@vger.kernel.org" Subject: Re: iwlwifi havoc on some APs (rekeying?) References: <4EE2202A.4080303@gmx.net> <1323446534.13074.96.camel@wwguy-huron> In-Reply-To: <1323446534.13074.96.camel@wwguy-huron> Content-Type: text/plain; charset=UTF-8 Sender: linux-wireless-owner@vger.kernel.org List-ID: On 09/12/11 17:02, Guy, Wey-Yi wrote: > Hi Wolfgang, > > I don't have the similar AP here for testing. by looking at the log, > looks like there is a issue while you scan. > > Could you please try this patch and see if make any different? it is a > long shot, but I just like to see if it make any different at all > > once you apply the patch, please make sure P2P is disabled in .config Done that... iwlwifi says... > [ 833.360213] iwlwifi 0000:43:00.0: CONFIG_IWLWIFI_DEBUG enabled > [ 833.360215] iwlwifi 0000:43:00.0: CONFIG_IWLWIFI_DEBUGFS enabled > [ 833.360217] iwlwifi 0000:43:00.0: CONFIG_IWLWIFI_DEVICE_TRACING disabled > [ 833.360219] iwlwifi 0000:43:00.0: CONFIG_IWLWIFI_DEVICE_SVTOOL enabled > [ 833.360222] iwlwifi 0000:43:00.0: CONFIG_IWLWIFI_P2P disabled > [ 833.360228] iwlwifi 0000:43:00.0: Detected Intel(R) Centrino(R) Advanced-N 6200 AGN, REV=0x74 But it still occurs. This time it started again right after the 2. rekeying event. wpa_supplicant logged. > Associated with 00:80:48:xx:xx:xx > WPA: Key negotiation completed with 00:80:48:xx:xx:xx [PTK=CCMP GTK=TKIP] > CTRL-EVENT-CONNECTED - Connection to 00:80:48:xx:xx9:xx completed (reauth) [id=0 id_str=] > WPA: Group rekeying completed with 00:80:48:xx:xx:xx [GTK=TKIP] > WPA: Group rekeying completed with 00:80:48:xx:xx:xx [GTK=TKIP] I failed to mention that I used F14 with compat-wireless from arround march of 2011 before I upgraded to F16 in my first mail. With this version I had no troubles with the exactly same AP and my 2540p. Greetings, Wolfgang .. > > Thanks > Wey