From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932283AbWBFTQL (ORCPT ); Mon, 6 Feb 2006 14:16:11 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932288AbWBFTQL (ORCPT ); Mon, 6 Feb 2006 14:16:11 -0500 Received: from smtp-out.hotpop.com ([38.113.3.61]:52958 "EHLO smtp-out.hotpop.com") by vger.kernel.org with ESMTP id S932283AbWBFTQJ (ORCPT ); Mon, 6 Feb 2006 14:16:09 -0500 Message-ID: <43E798C5.2030803@hotpop.com> Date: Mon, 06 Feb 2006 12:43:17 -0600 From: William Heimbigner User-Agent: Mozilla Thunderbird 1.0.7 (X11/20051213) X-Accept-Language: en-us, en MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: PROBLEM: Oops: 0002 [#1] ("Unable to handle kernel NULL pointer dereference at virtual address 00000040") Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-HotPOP: ----------------------------------------------- Sent By HotPOP.com FREE Email Get your FREE POP email at www.HotPOP.com ----------------------------------------------- Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org [1] Oops: 0002 [#1] ("Unable to handle kernel NULL pointer dereference at virtual address 00000040") [2] The Oops is occuring during the init stage of things. It consistently happens after I get the message that it is starting cupsd (cups version 1.1.23-r7). I cannot say whether the problem is because of cups, because cups *appears* to load ok, and because running "/etc/init.d/cupsd restart" does *not* cause an oops. [3] init, cupsd, modules [4] Linux version 2.6.15-gentoo-r1_icxcnika (root@ICBuddyLinx) (gcc version 3.3.5-20050130 (Gentoo 3.3.5.20050130-r1, ssp-3.3.5.20050130-1, pie-8.7.7.1)) #1 PREEMPT Sun Feb 5 17:59:16 CST 2006 [5] Unknown [6] oops message [ 57.739172] Unable to handle kernel NULL pointer dereference at virtual address 00000040 [ 57.739179] printing eip: [ 57.739182] c0328c6d [ 57.739183] *pde = 00000000 [ 57.739186] Oops: 0002 [#1] [ 57.742859] PREEMPT [ 57.746490] Modules linked in: ohci_hcd 8139cp intelfb [ 57.750079] CPU: 0 [ 57.750080] EIP: 0060:[] Not tainted VLI [ 57.750082] EFLAGS: 00010292 (2.6.15-gentoo-r1_icxcnika) [ 57.760267] EIP is at parport_claim_or_block+0xb/0x65 [ 57.763733] eax: 00000000 ebx: 00000000 ecx: 00000000 edx: fffffff0 [ 57.767305] esi: df70777c edi: c15de280 ebp: c03129df esp: de111ea8 [ 57.770985] ds: 007b es: 007b ss: 0068 [ 57.774660] Process parallel (pid: 9137, threadinfo=de110000 task=df667030) [ 57.774896] Stack: de111ed8 00000000 c0312a31 00000000 de110000 c15de280 dfc5c500 00000000 [ 57.778866] c016c50e df70777c c15de280 de111ed8 00000000 c15de280 df70777c c016c42a [ 57.782976] 00000001 c016224f df70777c c15de280 c15de280 de111f38 00000000 de110000 [ 57.787156] Call Trace: [ 57.795368] [] tipar_open+0x52/0x9a [ 57.799666] [] chrdev_open+0xe4/0x1c5 [ 57.804032] [] chrdev_open+0x0/0x1c5 [ 57.808368] [] __dentry_open+0xdc/0x21d [ 57.812737] [] nameidata_to_filp+0x3a/0x50 [ 57.817149] [] filp_open+0x54/0x56 [ 57.821546] [] do_sys_open+0x4f/0xda [ 57.825951] [] sys_close+0x66/0x94 [ 57.830362] [] syscall_call+0x7/0xb [ 57.834783] Code: eb ba 8b 07 89 44 24 08 8b 42 0c c7 04 24 5f 26 56 c0 89 44 24 04 e8 ca 8a df ff e9 34 ff ff ff 83 ec 08 89 5c 24 04 8b 5c 24 0c 43 40 02 00 00 00 89 1c 24 e8 0c fe ff ff 83 f8 f5 74 13 c7 [7] Not possible; occurs during boot. [8] [8.1] scripts/ver_linux output If some fields are empty or look unusual you may have an old version. Compare to the current minimal requirements in Documentation/Changes. Linux ICBuddyLinx 2.6.15-gentoo-r1_icxcnika #1 PREEMPT Sun Feb 5 17:59:16 CST 2006 i686 Intel(R) Celeron(R) CPU 2.66GHz GenuineIntel GNU/Linux Gnu C 3.3.5-20050130 Gnu make 3.80 binutils 2.16.1 util-linux 2.12r mount 2.12r module-init-tools 3.2.1 e2fsprogs 1.38 jfsutils 1.1.8 reiserfsprogs line reiser4progs line xfsprogs 2.6.25 Linux C Library 2.3.5 Dynamic linker (ldd) 2.3.5 Procps 3.2.5 Net-tools 1.60 Kbd 1.12 Sh-utils 5.3.0 udev 079 Modules Loaded i915 drm ohci_hcd 8139cp intelfb [8.2] /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 3 model name : Intel(R) Celeron(R) CPU 2.66GHz stepping : 4 cpu MHz : 2667.118 cache size : 256 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe pni monitor ds_cpl cid xtpr bogomips : 5337.63 [8.3] /proc/modules i915 17536 1 - Live 0xe0850000 drm 64916 2 i915, Live 0xe085e000 ohci_hcd 18948 0 - Live 0xe0841000 8139cp 17408 0 - Live 0xe083b000 intelfb 35748 0 - Live 0xe0831000 [8.4.1] /proc/ioports 0000-001f : dma1 0020-0021 : pic1 0040-0043 : timer0 0050-0053 : timer1 0060-006f : keyboard 0070-0077 : rtc 0080-008f : dma page reg 00a0-00a1 : pic2 00c0-00df : dma2 00f0-00ff : fpu 0170-0177 : ide1 01f0-01f7 : ide0 0295-0296 : w83627hf 0376-0376 : ide1 03c0-03df : vga+ 03c0-03df : vesafb 03f6-03f6 : ide0 0400-047f : 0000:00:1f.0 0480-04bf : 0000:00:1f.0 0500-051f : 0000:00:1f.3 0500-050f : i801_smbus 0cf8-0cff : PCI conf1 c000-cfff : PCI Bus #01 c000-c01f : 0000:01:09.0 c000-c01f : snd_ca0106 c400-c4ff : 0000:01:0c.0 c400-c4ff : 8139too d000-d01f : 0000:00:1d.1 d000-d01f : uhci_hcd d400-d41f : 0000:00:1d.2 d400-d41f : uhci_hcd d800-d81f : 0000:00:1d.0 d800-d81f : uhci_hcd f000-f00f : 0000:00:1f.1 f000-f007 : ide0 f008-f00f : ide1 [8.4.2] /proc/iomem 00000000-0009fbff : System RAM 00000000-00000000 : Crash kernel 0009fc00-0009ffff : reserved 000a0000-000bffff : Video RAM area 000c0000-000c7fff : Video ROM 000f0000-000fffff : System ROM 00100000-1feeffff : System RAM 00100000-004ec367 : Kernel code 004ec368-00655c3f : Kernel data 1fef0000-1fef2fff : ACPI Non-volatile Storage 1fef3000-1fefffff : ACPI Tables 20000000-200fffff : PCI Bus #01 20000000-2000ffff : 0000:01:0c.0 20100000-201003ff : 0000:00:1f.1 e0000000-e7ffffff : 0000:00:02.0 e0000000-e00cffff : vesafb e8000000-ebffffff : 0000:00:00.0 ec000000-edffffff : PCI Bus #01 ed000000-ed0000ff : 0000:01:0c.0 ed000000-ed0000ff : 8139too ee000000-ee07ffff : 0000:00:02.0 ee080000-ee0803ff : 0000:00:1d.7 ee080000-ee0803ff : ehci_hcd fec00000-ffffffff : reserved [8.5] lspci -vvv as root output 00:00.0 Host bridge: Intel Corporation 82845G/GL[Brookdale-G]/GE/PE DRAM Controller/Host-Hub Interface (rev 03) Subsystem: Micro-Star International Co., Ltd. Unknown device 5770 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- Reset- FastB2B- 00:1f.0 ISA bridge: Intel Corporation 82801DB/DBL (ICH4/ICH4-L) LPC Interface Bridge (rev 02) Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- TAbort- SERR- Region 1: I/O ports at Region 2: I/O ports at Region 3: I/O ports at Region 4: I/O ports at f000 [size=16] Region 5: Memory at 20100000 (32-bit, non-prefetchable) [size=1K] 00:1f.3 SMBus: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) SMBus Controller (rev 02) Subsystem: Micro-Star International Co., Ltd. Unknown device 5770 Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- TAbort- SERR- TAbort- SERR-