Return-path: Received: from mbox2.netikka.net ([213.250.81.203]:33155 "EHLO mbox2.netikka.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759300AbYFHMVf (ORCPT ); Sun, 8 Jun 2008 08:21:35 -0400 Message-ID: <484BCECC.4040004@mandriva.org> (sfid-20080608_142141_920460_A0BD9443) Date: Sun, 08 Jun 2008 15:21:32 +0300 From: Thomas Backlund MIME-Version: 1.0 To: Tomas Winkler CC: Thomas Backlund , Ian Schram , "linux-wireless@vger.kernel.org" Subject: Re: iwl4965 oops in 2.6.26-rc5 x86_64 References: <4848289D.1080205@mandriva.org> <1ba2fa240806060432t73ecb318x89e877241aa6ef55@mail.gmail.com> <48492734.9080901@mandriva.org> <48492E85.6010307@mandriva.org> <1ba2fa240806060659wf4e4088s8afdd2f7f854ea09@mail.gmail.com> <48494EF6.4020506@mandriva.org> <1ba2fa240806060812q28c270c4i12cc08f8665e9cc0@mail.gmail.com> <4849AF9F.9010207@mandriva.org> <1ba2fa240806061659j7672f9d3w107be4509b533f68@mail.gmail.com> <484A8CF5.3060801@mandriva.org> <1ba2fa240806080327gec9b38vf6bb1faa0e5014b8@mail.gmail.com> In-Reply-To: <1ba2fa240806080327gec9b38vf6bb1faa0e5014b8@mail.gmail.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Sender: linux-wireless-owner@vger.kernel.org List-ID: Tomas Winkler skrev: > > I'm not sure what distro are you running I haven't seen this > ifcfg-wlan0 config options > on my system but can it be that ifcg-wlan0 tries to set wep key which > will conflict > with wpa_supplicant setting. Can you try to remove this line from that file > > ifcfg-wlan0 - > --- cut --- > WIRELESS_ENC_KEY='s:*************************' > > Nice. The distro is Mandriva Cooker (development) but we have the same in Mandriva 2008.1 Spring. Now this has not been any problem with kernels older than 2.6.25, so it's a regression, isn't it? I mean, shouldn't the module protect itself against empty variables? And that config option also exist in Redhat initscripts ifup-wireless... Anyway, you found the initial problem, as the kernel now booted without an oops, and seems to work, but: firmware: requesting iwlwifi-4965-1.ucode Registered led device: iwl-phy0:radio Registered led device: iwl-phy0:assoc Registered led device: iwl-phy0:RX Registered led device: iwl-phy0:TX phy0: HW CONFIG: freq=2412 ADDRCONF(NETDEV_UP): wlan0: link is not ready phy0: HW CONFIG: freq=2412 phy0: HW CONFIG: freq=2412 phy0: HW CONFIG: freq=2412 wlan0: Initial auth_alg=0 wlan0: authenticate with AP 00:19:5b:51:dc:27 wlan0: RX authentication from 00:19:5b:51:dc:27 (alg=0 transaction=2 status=0) wlan0: authenticated wlan0: associate with AP 00:19:5b:51:dc:27 wlan0: RX AssocResp from 00:19:5b:51:dc:27 (capab=0x431 status=0 aid=1) wlan0: associated phy0: Allocated STA 00:19:5b:51:dc:27 phy0: Inserted STA 00:19:5b:51:dc:27 wlan0: WMM queue=2 aci=0 acm=0 aifs=3 cWmin=15 cWmax=1023 txop=0 wlan0: WMM queue=3 aci=1 acm=0 aifs=7 cWmin=15 cWmax=1023 txop=0 wlan0: WMM queue=1 aci=2 acm=0 aifs=2 cWmin=7 cWmax=15 txop=94 wlan0: WMM queue=0 aci=3 acm=0 aifs=2 cWmin=3 cWmax=7 txop=47 wlan0: switched to short barker preamble (BSSID=00:19:5b:51:dc:27) wlan0 (WE) : Wireless Event too big (320) ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready ------------[ cut here ]------------ WARNING: at net/mac80211/rx.c:319 __ieee80211_rx_handle_packet+0x349/0x794 [mac80211]() Modules linked in: af_packet kvm_intel kvm snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss ipv6 xt_tcpudp iptable_filter ip_tables x_tables binfmt_misc loop dm_mod cpufreq_ondemand cpufreq_conservative cpufreq_powersave acpi_cpufreq freq_table tifm_sd tifm_7xx1 tifm_core nvram pcmcia ohci1394 ieee1394 mmc_block arc4 ecb crypto_blkcipher battery ac video container output firewire_ohci firewire_core crc_itu_t sdhci iwl4965 firmware_class mmc_core yenta_socket rsrc_nonstatic iwlcore pcmcia_core acer_wmi thermal snd_hda_intel rfkill snd_pcsp button nsc_ircc snd_pcm mac80211 led_class i2c_i801 irda snd_timer rtc_cmos snd processor rtc_core wmi rtc_lib i2c_core soundcore iTCO_wdt iTCO_vendor_support snd_page_alloc tg3 cfg80211 intel_agp joydev crc_ccitt sr_mod serio_raw sg evdev cdrom ide_generic piix ide_core ata_piix ahci libata dock sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore [last unloaded: nf_conntrack] Pid: 0, comm: swapper Not tainted 2.6.26-0.rc5.1mdvsmp #1 Call Trace: [] warn_on_slowpath+0x58/0x94 [] ? _spin_unlock_irqrestore+0x40/0x57 [] ? __tasklet_schedule+0xae/0xc5 [] ? :mac80211:ieee80211_rx_irqsafe+0x63/0x6a [] ? :iwl4965:iwl4965_handle_data_packet+0x3c3/0x3fd [] :mac80211:__ieee80211_rx_handle_packet+0x349/0x794 [] ? __lock_acquire+0x635/0xd5a [] ? :mac80211:__ieee80211_rx+0x63/0x538 [] :mac80211:__ieee80211_rx+0x4c4/0x538 [] :mac80211:ieee80211_tasklet_handler+0x75/0x11b [] ? tasklet_action+0x4b/0xfb [] tasklet_action+0x90/0xfb [] __do_softirq+0x77/0x101 [] call_softirq+0x1c/0x28 [] do_softirq+0x4d/0xb0 [] irq_exit+0x4e/0x8f [] do_IRQ+0xba/0xd8 [] ret_from_intr+0x0/0x1e [] ? native_irq_enable+0x6/0x7 [] ? :processor:acpi_idle_enter_bm+0x2cf/0x35e [] ? menu_select+0x6f/0x8f [] ? cpuidle_idle_call+0x95/0xc9 [] ? cpuidle_idle_call+0x0/0xc9 [] ? default_idle+0x0/0x55 [] ? cpu_idle+0x9c/0xe4 [] ? start_secondary+0x179/0x17d ---[ end trace a4f2fe9605e20ed0 ]--- -- Thomas