From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mbox2.netikka.net ([213.250.81.203]:53537 "EHLO mbox2.netikka.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1764369AbYFFP6A (ORCPT ); Fri, 6 Jun 2008 11:58:00 -0400 Message-ID: <48495E85.9050608@mandriva.org> (sfid-20080606_175826_724213_7B1944A0) Date: Fri, 06 Jun 2008 18:57:57 +0300 From: Thomas Backlund MIME-Version: 1.0 To: Dan Williams CC: Tomas Winkler , Ian Schram , Linux Kernel Mailing List , "linux-wireless@vger.kernel.org" Subject: Re: iwl4965 oops in 2.6.26-rc5 x86_64 References: <4848289D.1080205@mandriva.org> <48482BC3.4070402@mandriva.org> <4848482C.2080208@mandriva.org> <48485F12.2050908@mandriva.org> <48488878.5040708@telenet.be> <1ba2fa240806060432t73ecb318x89e877241aa6ef55@mail.gmail.com> <48492734.9080901@mandriva.org> <48492E85.6010307@mandriva.org> <1ba2fa240806060659wf4e4088s8afdd2f7f854ea09@mail.gmail.com> <48494EF6.4020506@mandriva.org> <1ba2fa240806060812q28c270c4i12cc08f8665e9cc0@mail.gmail.com> <1212765720.28631.19.camel@localhost.localdomain> In-Reply-To: <1212765720.28631.19.camel@localhost.localdomain> Content-Type: text/plain; charset=UTF-8; format=flowed Sender: linux-wireless-owner@vger.kernel.org List-ID: Dan Williams skrev: > On Fri, 2008-06-06 at 18:12 +0300, Tomas Winkler wrote: >> On Fri, Jun 6, 2008 at 5:51 PM, Thomas Backlund w= rote: >>> Tomas Winkler skrev: >>>> On Fri, Jun 6, 2008 at 3:33 PM, Thomas Backlund = wrote: >>>>> Thomas Backlund skrev: >>>>>> Tomas Winkler skrev: >>>>>>> On Fri, Jun 6, 2008 at 3:44 AM, Ian Schram = wrote: >>>>>>>> Isn't this the Oops Joonwoo Park wanted to patch with >>>>>>>> >>>>>>>> "[PATCH] iwlwifi: fix oops on wep key insertion" 27/5/2008 >>>>>>>> >>>>>>>> invalid length of webkey that would/should be handled in mac80= 211? >>>>>>>> >>>>>>>> ian >>>>>>> Yes, it looks like. >>>>>> Ummm, what has a wep key to do with me trying to access a WPA2-P= ersonal >>>>>> encrypted net ? >>>> Not sure yet, but mac is trying to assign default/static wep key. >>>> >>>> :iwlcore:iwl_send_static_wepkey_cmd+0xcb/0xd5 >>>> :iwlcore:iwl_set_default_wep_key+0xa2/0xbc >>>> >>>> Try to set the encryption explicitly >>>> network=3D{ >>>> psk=3D"*************************" >>>> scan_ssid=3D1 >>>> ssid=3D"dlink" >>>> pairwise=3DCCMP >>>> group=3DCCMP >>>> } >>>> >>>> >>> That didn't help at all... >>> >>> What's more it prevented the wifi to work on 2.6.24.7 so I had to r= emove the >>> lines again... >>> >> So what's your AP configuration TKIP? >=20 > Yeah, the supplicant log he posted clearly shows that the GTK is TKIP= =2E >=20 > =EF=BB=BF> 1212763152.516781: wpa_driver_wext_set_key: alg=3D2 key_id= x=3D1 set_tx=3D0 seq_len=3D6 key_len=3D32 >> 1212763152.516790: WPA: Key negotiation completed with 00:xx:xx:xx:x= x:xx [PTK=3DCCMP GTK=3DTKIP] >=20 The AP is actually set for TKIP+AES BTW, is that better or worse than a clean AES ? I'm reading up on it, but I get a lot of conflicting info... > Dan >=20 >> Second try also with sw decryption: >> >> in /etc/modprobe.conf >> options iwl4965 swcrypto=3D1 >> >> >> Tomas >> -- >> To unsubscribe from this list: send the line "unsubscribe linux-wire= less" in >> the body of a message to majordomo@vger.kernel.org >> More majordomo info at http://vger.kernel.org/majordomo-info.html >=20 Thomas -- To unsubscribe from this list: send the line "unsubscribe linux-wireles= s" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1765523AbYFFQBB (ORCPT ); Fri, 6 Jun 2008 12:01:01 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1761167AbYFFP6E (ORCPT ); Fri, 6 Jun 2008 11:58:04 -0400 Received: from mbox2.netikka.net ([213.250.81.203]:53537 "EHLO mbox2.netikka.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1764369AbYFFP6A (ORCPT ); Fri, 6 Jun 2008 11:58:00 -0400 Message-ID: <48495E85.9050608@mandriva.org> Date: Fri, 06 Jun 2008 18:57:57 +0300 From: Thomas Backlund User-Agent: Thunderbird 2.0.0.14 (X11/20080504) MIME-Version: 1.0 To: Dan Williams CC: Tomas Winkler , Ian Schram , Linux Kernel Mailing List , "linux-wireless@vger.kernel.org" Subject: Re: iwl4965 oops in 2.6.26-rc5 x86_64 References: <4848289D.1080205@mandriva.org> <48482BC3.4070402@mandriva.org> <4848482C.2080208@mandriva.org> <48485F12.2050908@mandriva.org> <48488878.5040708@telenet.be> <1ba2fa240806060432t73ecb318x89e877241aa6ef55@mail.gmail.com> <48492734.9080901@mandriva.org> <48492E85.6010307@mandriva.org> <1ba2fa240806060659wf4e4088s8afdd2f7f854ea09@mail.gmail.com> <48494EF6.4020506@mandriva.org> <1ba2fa240806060812q28c270c4i12cc08f8665e9cc0@mail.gmail.com> <1212765720.28631.19.camel@localhost.localdomain> In-Reply-To: <1212765720.28631.19.camel@localhost.localdomain> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Dan Williams skrev: > On Fri, 2008-06-06 at 18:12 +0300, Tomas Winkler wrote: >> On Fri, Jun 6, 2008 at 5:51 PM, Thomas Backlund wrote: >>> Tomas Winkler skrev: >>>> On Fri, Jun 6, 2008 at 3:33 PM, Thomas Backlund wrote: >>>>> Thomas Backlund skrev: >>>>>> Tomas Winkler skrev: >>>>>>> On Fri, Jun 6, 2008 at 3:44 AM, Ian Schram wrote: >>>>>>>> Isn't this the Oops Joonwoo Park wanted to patch with >>>>>>>> >>>>>>>> "[PATCH] iwlwifi: fix oops on wep key insertion" 27/5/2008 >>>>>>>> >>>>>>>> invalid length of webkey that would/should be handled in mac80211? >>>>>>>> >>>>>>>> ian >>>>>>> Yes, it looks like. >>>>>> Ummm, what has a wep key to do with me trying to access a WPA2-Personal >>>>>> encrypted net ? >>>> Not sure yet, but mac is trying to assign default/static wep key. >>>> >>>> :iwlcore:iwl_send_static_wepkey_cmd+0xcb/0xd5 >>>> :iwlcore:iwl_set_default_wep_key+0xa2/0xbc >>>> >>>> Try to set the encryption explicitly >>>> network={ >>>> psk="*************************" >>>> scan_ssid=1 >>>> ssid="dlink" >>>> pairwise=CCMP >>>> group=CCMP >>>> } >>>> >>>> >>> That didn't help at all... >>> >>> What's more it prevented the wifi to work on 2.6.24.7 so I had to remove the >>> lines again... >>> >> So what's your AP configuration TKIP? > > Yeah, the supplicant log he posted clearly shows that the GTK is TKIP. > > > 1212763152.516781: wpa_driver_wext_set_key: alg=2 key_idx=1 set_tx=0 seq_len=6 key_len=32 >> 1212763152.516790: WPA: Key negotiation completed with 00:xx:xx:xx:xx:xx [PTK=CCMP GTK=TKIP] > The AP is actually set for TKIP+AES BTW, is that better or worse than a clean AES ? I'm reading up on it, but I get a lot of conflicting info... > Dan > >> Second try also with sw decryption: >> >> in /etc/modprobe.conf >> options iwl4965 swcrypto=1 >> >> >> Tomas >> -- >> To unsubscribe from this list: send the line "unsubscribe linux-wireless" in >> the body of a message to majordomo@vger.kernel.org >> More majordomo info at http://vger.kernel.org/majordomo-info.html > Thomas