From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932208AbVKEWVj (ORCPT ); Sat, 5 Nov 2005 17:21:39 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932212AbVKEWVj (ORCPT ); Sat, 5 Nov 2005 17:21:39 -0500 Received: from linuxwireless.org.ve.carpathiahost.net ([66.117.45.234]:50574 "EHLO linuxwireless.org.ve.carpathiahost.net") by vger.kernel.org with ESMTP id S932208AbVKEWVi (ORCPT ); Sat, 5 Nov 2005 17:21:38 -0500 Message-ID: <436D305D.3000705@linuxwireless.org> Date: Sat, 05 Nov 2005 16:21:17 -0600 From: Alejandro Bonilla Beeche User-Agent: Debian Thunderbird 1.0.7 (X11/20051017) X-Accept-Language: en-us, en MIME-Version: 1.0 To: ipw2100 Development List , linux-kernel@vger.kernel.org, James Ketrenos Subject: IPW2200 and 2.6.14-git Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi, I have an IBM T42 with Debian Sid, since the last kernel-image I made Firday 4, November at 7PM EST. Basically, it would hang so bad that I will not be able to even modprobe -r ipw2200 I don't have this problem with another kernel Image that I did like on Monday. This is against 2.6.14-linusGit with the develpment drivers and not the inline ones. ipw2200: Copyright(c) 2003-2005 Intel Corporation ACPI: PCI Interrupt 0000:02:02.0[A] -> Link [LNKC] -> GSI 11 (level, low) -> IRQ 11 ipw2200: Detected Intel PRO/Wireless 2200BG Network Connection ACPI: PCI interrupt for device 0000:02:02.0 disabled ieee80211_crypt: unregistered algorithm 'NULL' (deinit) ieee80211_crypt: registered algorithm 'NULL' ieee80211: 802.11 data/management/control stack, 1.1.7 ieee80211: Copyright (C) 2004-2005 Intel Corporation ipw2200: Intel(R) PRO/Wireless 2200/2915 Network Driver, 1.0.8 ipw2200: Copyright(c) 2003-2005 Intel Corporation ACPI: PCI Interrupt 0000:02:02.0[A] -> Link [LNKC] -> GSI 11 (level, low) -> IRQ 11 PCI: Enabling bus mastering for device 0000:02:02.0 ipw2200: Detected Intel PRO/Wireless 2200BG Network Connection eth1: no IPv6 routers present ipw2200: Firmware error detected. Restarting. ipw2200: Sysfs 'error' log captured. Unable to handle kernel NULL pointer dereference at virtual address 0000000c printing eip: c0341326 *pde = 00000000 Oops: 0000 [#3] PREEMPT Modules linked in: ipw2200 ieee80211 ieee80211_crypt firmware_class ipv6 thermal fan button ac battery autofs4 af_packet nls_iso8859_1 nls_cp437 joydev nvram hdaps speedstep_centrino processor radeon pcmcia yenta_socket i810_audio ac97_codec rsrc_nonstatic soundcore e1000 pcmcia_core i2c_i801 shpchp pci_hotplug i2c_core intel_agp ehci_hcd evdev uhci_hcd irtty_sir sir_dev irda crc_ccitt mousedev rtc pcspkr unix CPU: 0 EIP: 0060:[] Not tainted VLI EFLAGS: 00010097 (2.6.14) EIP is at skb_release_data+0x4b/0x98 eax: cd473c00 ebx: d1d3f200 ecx: d60d6924 edx: 00000008 esi: 00000000 edi: cdbda6f0 ebp: 0000000f esp: ceb97f18 ds: 007b es: 007b ss: 0068 Process ipw2200/0 (pid: 6475, threadinfo=ceb96000 task=cdb29a90) Stack: d1d3f200 d60d692c c034137e d1d3f200 d60d6800 e152a038 d1d3f200 00000286 fffffffb cdbda6f0 ceb96000 00000000 e1537433 cdbda6f0 cdbda6f0 cdbdb358 ceb96000 00000287 e1526e3a cdbda6f0 cdbda6f0 e1526e63 cdbda6f0 cdbdb35c Call Trace: [] kfree_skbmem+0xb/0x67 [] ipw_load+0x155/0x8cc [ipw2200] [] ipw_up+0xe6/0x34f [ipw2200] [] ipw_adapter_restart+0x32/0x47 [ipw2200] [] ipw_bg_adapter_restart+0x14/0x20 [ipw2200] [] worker_thread+0x17d/0x207 [] ipw_bg_adapter_restart+0x0/0x20 [ipw2200] [] default_wake_function+0x0/0x12 [] worker_thread+0x0/0x207 [] kthread+0x68/0x95 [] kthread+0x0/0x95 [] kernel_thread_helper+0x5/0xb Code: 31 d2 81 c2 01 00 01 00 f7 da 89 d1 0f c1 08 89 c8 01 d0 85 c0 75 5e 8b 83 9c 00 00 00 31 f6 83 78 04 00 75 21 eb 2a 8b 54 f0 18 <8b> 42 04 40 75 02 0f 0b 83 42 04 ff 0f 98 c0 84 c0 74 07 89 d0 <6>note: ipw2200/0[6475] exited with preempt_count 1 debian:/home/abonilla# kill -9 6642 debian:/home/abonilla# ps aux | grep ipw2200 root 6642 0.0 0.1 1592 568 ? D 16:07 0:00 modprobe -r ipw2200 root 6697 0.0 0.1 1924 592 pts/2 R+ 16:12 0:00 grep ipw2200