From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from fg-out-1718.google.com ([72.14.220.156]:47882 "EHLO fg-out-1718.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753404Ab0FNRzx (ORCPT ); Mon, 14 Jun 2010 13:55:53 -0400 Subject: Re: [REGRESSION] [IWL3945] Broadcast is broken? From: Maxim Levitsky To: maciej.rutecki@gmail.com Cc: LKML , reinette.chatre@intel.com, wey-yi.w.guy@intel.com, ilw@linux.intel.com, linux-wireless@vger.kernel.org, Berg Johannes , iwlwifi maling list In-Reply-To: <201006141924.24061.maciej.rutecki@gmail.com> References: <201006141924.24061.maciej.rutecki@gmail.com> Content-Type: text/plain; charset="UTF-8" Date: Mon, 14 Jun 2010 20:55:38 +0300 Message-ID: <1276538138.7931.3.camel@maxim-laptop> Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: On Mon, 2010-06-14 at 19:24 +0200, Maciej Rutecki wrote: > Hardware: > 08:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan] > Network Connection (rev 02) > > Last known good kernel: 2.6.34 > > Failing kernels: since 2.6.35-rc1 to 2.6.35-rc3 > > Symptoms: > During connect do wireless network authentication seems be OK, but I cannot > get IP from dhcp serwer. I do: > echo 0x43fff > /sys/class/net/wlan0/device/debug_level > > Syslog is here: > http://unixy.pl/maciek/download/kernel/2.6.35-rc3/gumis/syslog-before.txt > > From syslog I guess the problem is that it doesn't receive broadcast frames > (but I'm not sure), so I try: > sudo ifconfig wlan0 promisc > > Syslog: > http://unixy.pl/maciek/download/kernel/2.6.35-rc3/gumis/syslog-after.txt > > And then I can get IP address. > > Any advice? Very likely commit 3474ad635db371b0d8d0ee40086f15d223d5b6a4, because I have same problem. Try to revert it. Best regards, Maxim Levitsky