Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754527AbYFFLcs (ORCPT ); Fri, 6 Jun 2008 07:32:48 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753170AbYFFLch (ORCPT ); Fri, 6 Jun 2008 07:32:37 -0400 Received: from rv-out-0506.google.com ([209.85.198.237]:29292 "EHLO rv-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752949AbYFFLcf (ORCPT ); Fri, 6 Jun 2008 07:32:35 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version :content-type:content-transfer-encoding:content-disposition :references; b=LioN79AjJ3edlh4/P00h8VFQ2izxzvzjF9miFwtQ00Zi1BHTt7Ek78RkcRPBm/otKz q8iCYWeHk6OXA2ird75R6X8WlSSnFppCpwz0Jxw0eri913t0R+dUfnmgmrcgYKXqECWI 6uDxiO2H0xv122b9MYssn5/UOVlXlNjyAf7H0= Message-ID: <1ba2fa240806060432t73ecb318x89e877241aa6ef55@mail.gmail.com> Date: Fri, 6 Jun 2008 14:32:27 +0300 From: "Tomas Winkler" To: "Ian Schram" Subject: Re: iwl4965 oops in 2.6.26-rc5 x86_64 Cc: "Thomas Backlund" , "Linux Kernel Mailing List" , "linux-wireless@vger.kernel.org" In-Reply-To: <48488878.5040708@telenet.be> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <4848289D.1080205@mandriva.org> <1ba2fa240806051103q652accf5t1bd1d94630ebea5b@mail.gmail.com> <48482BC3.4070402@mandriva.org> <4848482C.2080208@mandriva.org> <48485F12.2050908@mandriva.org> <48488878.5040708@telenet.be> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 9244 Lines: 191 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. Thomas can you send out your wpa_supplicant config fiele I will provide a patch that disable hw encryption on long wep keys. It get lost in my todo list. Tomas > > Thomas Backlund wrote: >> >> Thomas Backlund skrev: >>> >>> Thomas Backlund skrev: >>>> >>>> Tomas Winkler skrev: >>>>>> >>>>> Can you please verify with latest wireless-testing. git >>>>> Thanks >>>>> Tomas >>>> >>>> Yep. will do... >>>> >>>> I'll report back as soon as I have tried.. >>>> >>> >>> No go... >>> >>>> Jun 5 22:53:42 5720g kernel: firmware: requesting iwlwifi-4965-1.ucode >>>> >>>> Jun 5 22:53:42 5720g kernel: Registered led device: iwl-phy0:radio >>>> >>>> Jun 5 22:53:42 5720g kernel: Registered led device: >>>> iwl-phy0:assoc >>>> Jun 5 22:53:42 5720g kernel: Registered led >>>> device: iwl-phy0:RX >>>> Jun 5 22:53:42 5720g kernel: Registered >>>> led device: iwl-phy0:TX >>>> Jun 5 22:53:42 5720g kernel: >>>> ADDRCONF(NETDEV_UP): wlan0: link is not ready >>>> Jun 5 22:53:43 5720g >>>> kernel: BUG: unable to handle kernel NULL pointer dereference at >>>> 0000000000000000 Jun 5 >>>> 22:53:43 5720g kernel: IP: [] >>>> :iwlcore:iwl_enqueue_hcmd+0x142/0x227 >>>> Jun 5 22:53:43 5720g kernel: PGD 0 >>>> >>>> Jun 5 22:53:43 5720g kernel: Oops: 0000 [1] >>>> SMP >>>> Jun 5 22:53:43 5720g kernel: CPU 1 >>>> >>>> Jun 5 22:53:43 5720g kernel: >>>> 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 sr_mod cdrom crypto_blkcipher sg battery video ac >>>> yenta_socket output container firewire_ohci rsrc_nonstatic pcmcia_core sdhci >>>> firewire_core iwl4965 iwlcore mmc_core crc_itu_t i2c_i801 snd_hda_intel >>>> rfkill snd_pcsp intel_agp iTCO_wdt nsc_ircc thermal acer_wmi processor tg3 >>>> iTCO_vendor_support snd_pcm joydev i2c_core snd_timer rtc_cmos button >>>> firmware_class rtc_core mac80211 led_class evdev serio_raw snd irda >>>> soundcore wmi rtc_lib crc_ccitt snd_page_alloc cfg80211 ide_generic piix >>>> ide_core ata_piix ahci libata dock sd_mod scsi_mod ext3 jbd uhci_hcd >>>> ohci_hcd ehci_hcd usbcore [last unlo >>> >>> aded: nf_conntrack] >>> >>>> >>>> Jun 5 22:53:43 5720g kernel: Pid: 10, comm: events/1 Not tainted >>>> 2.6.26-rc4-wl #1 >>>> Jun 5 22:53:43 5720g kernel: RIP: 0010:[] >>>> [] :iwlcore:iwl_enqueue_hcmd+0x142/0x227 >>>> Jun 5 22:53:43 5720g kernel: RSP: 0018:ffff81013fb15b90 >>>> EFLAGS: 00010086 >>>> Jun 5 22:53:43 5720g kernel: RAX: 0000000000000000 >>>> RBX: 0000000000000000 RCX: 0000000000000064 >>>> Jun 5 22:53:43 5720g kernel: RDX: >>>> 0000000000000024 RSI: 0000000000000000 RDI: ffff810139a4c578 >>>> Jun 5 22:53:43 5720g kernel: >>>> RBP: ffff81013fb15be0 R08: ffff810139b31200 R09: 0000000000000560 >>>> Jun 5 22:53:43 5720g >>>> kernel: R10: ffff81013fb15a60 R11: ffff81013fb10a78 R12: ffff810139a4c560 >>>> Jun 5 22:53:43 >>>> 5720g kernel: R13: ffff81013bd51ba0 R14: ffff81013fb15d00 R15: >>>> 0000000000000004 >>>> Jun 5 22:53:43 5720g kernel: FS: 0000000000000000(0000) >>>> GS:ffff81013fab8ac0(0000) knlGS:0000000000000000 >>>> Jun 5 22:53:43 5720g kernel: CS: 0010 DS: 0018 ES: >>>> 0018 CR0: 000000008005003b >>>> Jun 5 22:53:43 5720g kernel: CR2: >>>> 0000000000000000 CR3: 0000000000201000 CR4: 00000000000026e0 >>>> Jun 5 22:53:43 5720g kernel: >>>> DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 >>>> Jun 5 22:53:43 5720g >>>> kernel: DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 >>>> Jun 5 22:53:43 >>>> 5720g kernel: Process events/1 (pid: 10, threadinfo ffff81013fb14000, task >>>> ffff81013fb102c0) Jun 5 >>>> 22:53:43 5720g kernel: Stack: ffffffff806f8338 ffffffff8075bca0 >>>> ffff81013bd52610 006881013fb10a10 >>>> Jun 5 22:53:43 5720g kernel: 0000000000000006 ffff81013dc86500 >>>> ffff81013fb15d00 ffff81013bd51ba0 >>>> Jun 5 22:53:43 5720g kernel: 0000000000000246 >>>> 0000000000000000 ffff81013fb15c60 ffffffffa02a5431 >>>> Jun 5 22:53:43 5720g kernel: Call Trace: >>>> >>>> Jun 5 22:53:43 5720g kernel: >>>> [] :iwlcore:iwl_send_cmd_sync+0x8b/0x24e >>>> Jun 5 22:53:43 5720g >>>> kernel: [] ? __lock_acquire+0xbee/0xd5a >>>> Jun 5 22:53:43 >>>> 5720g kernel: [] :iwlcore:iwl_send_cmd+0x16/0x19 >>>> Jun 5 >>>> 22:53:43 5720g kernel: [] >>>> :iwlcore:iwl_send_static_wepkey_cmd+0xcb/0xd5 >>>> Jun 5 22:53:43 5720g kernel: >>>> [] :iwlcore:iwl_set_default_wep_key+0xa2/0xbc >>>> Jun 5 22:53:43 5720g >>>> kernel: [] :iwl4965:iwl4965_mac_set_key+0xed/0x136 >>>> Jun 5 22:53:43 >>>> 5720g kernel: [] >>>> :mac80211:__ieee80211_key_todo+0x109/0x203 >>>> Jun 5 22:53:43 5720g kernel: >>>> [] :mac80211:ieee80211_key_todo+0x17/0x25 >>>> Jun 5 22:53:43 5720g >>>> kernel: [] :mac80211:key_todo+0x9/0xb >>>> Jun 5 22:53:43 >>>> 5720g kernel: [] run_workqueue+0xfc/0x203 >>>> Jun 5 >>>> 22:53:43 5720g kernel: [] ? :mac80211:key_todo+0x0/0xb >>>> >>>> Jun 5 22:53:43 5720g kernel: [] worker_thread+0xe0/0xf1 >>>> >>>> Jun 5 22:53:43 5720g kernel: [] ? >>>> autoremove_wake_function+0x0/0x38 >>>> Jun 5 22:53:43 5720g kernel: >>>> [] ? worker_thread+0x0/0xf1 >>>> Jun 5 22:53:43 5720g >>>> kernel: [] kthread+0x49/0x76 >>>> Jun 5 22:53:43 >>>> 5720g kernel: [] child_rip+0xa/0x12 >>>> Jun 5 22:53:43 5720g kernel: [] ? >>>> restore_args+0x0/0x30 >>>> Jun 5 22:53:43 5720g kernel: [] ? kthread+0x0/0x76 >>>> Jun 5 22:53:43 5720g kernel: [] ? child_rip+0x0/0x12 >>>> Jun 5 22:53:43 5720g kernel: >>>> Jun 5 22:53:43 5720g kernel: >>>> Jun 5 22:53:43 5720g kernel: Code: 69 c8 58 01 00 00 41 8a 06 4d 89 cc >>>> 4d 03 a5 10 45 00 00 41 88 44 24 14 4c 89 e7 f3 a5 49 8d 7c 24 18 41 0f b7 >>>> 4e 02 49 8b 76 18 a4 41 c6 44 24 15 00 41 0f b6 95 e4 44 00 00 89 d0 80 >>>> cc 04 >>>> Jun 5 22:53:43 5720g kernel: RIP [] >>>> :iwlcore:iwl_enqueue_hcmd+0x142/0x227 >>>> Jun 5 22:53:43 5720g kernel: RSP >>>> Jun 5 22:53:43 5720g kernel: CR2: 0000000000000000 >>>> Jun 5 22:53:43 5720g kernel: ---[ end trace 58a672208ff93cb1 ]--- >>> >>> >>> And for reference I also tried 2.6.25.4 wich works as it should >>> >> >> And I have now tested 2.6.26-rc1 wich also has the oops, so I guess it's >> bisect time... >> >>> -- >>> Thomas >>> >> >> -- >> 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 >> >> > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/