Return-path: Received: from mail-wi0-f177.google.com ([209.85.212.177]:37092 "EHLO mail-wi0-f177.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933983AbaDIUcl (ORCPT ); Wed, 9 Apr 2014 16:32:41 -0400 Received: by mail-wi0-f177.google.com with SMTP id cc10so3904547wib.10 for ; Wed, 09 Apr 2014 13:32:39 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: <5345A814.8090301@sp.consulting.lsexperts.de> References: <534464F9.1080805@sp.consulting.lsexperts.de> <1397029645.4964.1.camel@jlt4.sipsolutions.net> <5345A814.8090301@sp.consulting.lsexperts.de> From: Krishna Chaitanya Date: Thu, 10 Apr 2014 02:02:19 +0530 Message-ID: (sfid-20140409_223245_448354_36C12566) Subject: Re: iwlwifi: Invalid RXON when trying to join IBSS network To: Stefan Pietsch Cc: Johannes Berg , linux-wireless Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-wireless-owner@vger.kernel.org List-ID: On Thu, Apr 10, 2014 at 1:35 AM, Stefan Pietsch wrote: > > On 09.04.2014 09:47, Johannes Berg wrote: > > On Tue, 2014-04-08 at 23:07 +0200, Stefan Pietsch wrote: > >> Dear list, > >> > >> trying to join an IBSS network gives me these kernel messages: > >> > >> > >> > >> [ 383.857059] iwlwifi 0000:03:00.0: mac/bssid mcast! > > > > How did you manage to get a multicast address as the BSSID? > > > > johannes > > > I changed the BSSID on the remote station. > > This seems to make no difference: > > > > [ 489.184233] wlan0: Trigger new scan to find an IBSS to join > [ 489.320584] wlan0: Selected IBSS BSSID 55:44:33:22:11:00 based on > configured SSID > [ 489.381485] iwlwifi 0000:03:00.0: mac/bssid mcast! > [ 489.381492] ------------[ cut here ]------------ > [ 489.381516] WARNING: CPU: 2 PID: 206 at > /build/linux-l673CV/linux-3.13.7/drivers/net/wireless/iwlwifi/dvm/rxon.c:843 > iwlagn_commit_rxon+0x551/0xbb0 [iwldvm]() > [ 489.381519] Invalid RXON (0x10), channel 1 > Even this MAC is a group mac address (55 in the MSB). can you try with 00 as MSB?