Your message dated Sat, 25 Jul 2009 11:25:10 +0200 with message-id <[email protected]> and subject line Re: Oops in loading cardbus bridge drivers in kernel version 2.6.8.1 has caused the Debian Bug report #275582, regarding Oops in loading cardbus bridge drivers in kernel version 2.6.8.1 to be marked as done.
This means that you claim that the problem has been dealt with. If this is not the case it is now your responsibility to reopen the Bug report if necessary, and/or fix the problem forthwith. (NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact [email protected] immediately.) -- 275582: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=275582 Debian Bug Tracking System Contact [email protected] with problems
--- Begin Message ---Package: PCMCIA Version: 2.6.8.1 Hi friends I have a problem loading the yenta_socket.ko under "Linux winter-lnx 2.6.8.1 #2 Fri Oct 8 00:11:44 PDT 2004 i686 i686 i386 GNU/Linux". From dmesg outtput it gave me an error like " Unable to handle kernel NULL pointer dereference at virtual address 00000008" Can anyone give me some pointer on why I'm seeing this error? Thanks in advance, Todd Nguyen ============== Output from dmesg =========== Linux Kernel Card Services options: [pci] [cardbus] PCI: Found IRQ 11 for device 0000:02:01.0 PCI: Sharing IRQ 11 with 0000:00:1d.1 PCI: Sharing IRQ 11 with 0000:02:01.1 Yenta: CardBus bridge found at 0000:02:01.0 [1028:011d] Yenta: ISA IRQ mask 0x04b8, PCI irq 11 Socket status: 30000820 PCI: Found IRQ 11 for device 0000:02:01.1 PCI: Sharing IRQ 11 with 0000:00:1d.1 PCI: Sharing IRQ 11 with 0000:02:01.0 Yenta: CardBus bridge found at 0000:02:01.1 [1028:011d] Yenta: ISA IRQ mask 0x06b8, PCI irq 11 Socket status: 30000410 Unable to handle kernel NULL pointer dereference at virtual address 00000008 printing eip: c017d8bb *pde = 00000000 Oops: 0000 [#1] Modules linked in: yenta_socket pcmcia_core radeon agpgart autofs4 tg3 microcode ide_scsi ide_cd cdrom CPU: 0 EIP: 0060:[<c017d8bb>] Not tainted EFLAGS: 00010292 (2.6.8.1) EIP is at sysfs_add_file+0x1b/0xb0 eax: 00000000 ebx: f7f4c8c0 ecx: c0334e08 edx: f7f4c900 esi: f7f4c880 edi: 00000000 ebp: c02ff0dc esp: f4921e64 ds: 007b es: 007b ss: 0068 Process pccardd (pid: 27091, threadinfo=f4920000 task=f4d91420) Stack: c02ff060 c01ed3f9 f7f4c900 f7f4c8c0 f7f4c880 f7f4c980 00000004 c01ecf63 00000000 c02ff0dc c01c9003 f7f4c8f8 c02ff0dc 00000000 00000004 f7012000 00000000 00000004 00000000 c01c92a6 f7f4c980 f7012000 00000004 00000004 Call Trace: [<c01ed3f9>] class_device_add+0x129/0x140 [<c01ecf63>] class_device_create_file+0x23/0x30 [<c01c9003>] pci_alloc_child_bus+0x93/0xe0 [<c01c92a6>] pci_scan_bridge+0x206/0x240 [<c01c9959>] pci_scan_child_bus+0xa9/0xb0 [<c01c9263>] pci_scan_bridge+0x1c3/0x240 [<f898b17e>] cb_alloc+0xde/0xf0 [pcmcia_core] [<f8987d99>] socket_insert+0xd9/0x170 [pcmcia_core] [<f8988048>] socket_detect_change+0x58/0x90 [pcmcia_core] [<f89881fd>] pccardd+0x17d/0x1f0 [pcmcia_core] [<c0110920>] default_wake_function+0x0/0x20 [<c0110920>] default_wake_function+0x0/0x20 [<f8988080>] pccardd+0x0/0x1f0 [pcmcia_core] [<c0104065>] kernel_thread_helper+0x5/0x10 Code: 8b 47 08 8d 48 68 ff 48 68 0f 88 a0 01 00 00 8b 45 00 89 3c =lspci -vv output after yenta_socket module install == ====================================================== Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- Latency: 0 Region 0: Memory at e0000000 (32-bit, prefetchable) [size=128M] Capabilities: <available only to root> 00:01.0 PCI bridge: Intel Corp. 82855PM Processor to AGP Controller (rev 03) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap- 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32 Bus: primary=00, secondary=01, subordinate=01, sec-latency=32 I/O behind bridge: 0000c000-0000cfff Memory behind bridge: fc000000-fdffffff Prefetchable memory behind bridge: e8000000-efffffff BridgeCtl: Parity- SERR- NoISA+ VGA+ MAbort- >Reset- FastB2B- 00:1d.0 USB Controller: Intel Corp. 82801DB USB (Hub #1) (rev 01) (prog-if 00 [UHCI]) Subsystem: Intel Corp.: Unknown device 4541 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin A routed to IRQ 11 Region 4: I/O ports at bf80 [size=32] 00:1d.1 USB Controller: Intel Corp. 82801DB USB (Hub #2) (rev 01) (prog-if 00 [UHCI]) Subsystem: Intel Corp.: Unknown device 4541 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin B routed to IRQ 11 Region 4: I/O ports at bf40 [size=32] 00:1d.2 USB Controller: Intel Corp. 82801DB USB (Hub #3) (rev 01) (prog-if 00 [UHCI]) Subsystem: Intel Corp.: Unknown device 4541 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin C routed to IRQ 11 Region 4: I/O ports at bf20 [size=32] 00:1d.7 USB Controller: Intel Corp. 82801DB USB2 (rev 01) (prog-if 20 [EHCI]) Subsystem: Dell Computer Corporation: Unknown device 011d Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin D routed to IRQ 11 Region 0: Memory at f4fffc00 (32-bit, non-prefetchable) [size=1K] Capabilities: <available only to root> 00:1e.0 PCI bridge: Intel Corp. 82801BAM/CAM PCI Bridge (rev 81) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR+ Latency: 0 Bus: primary=00, secondary=02, subordinate=02, sec-latency=32 I/O behind bridge: 0000d000-0000efff Memory behind bridge: f6000000-fbffffff BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B- 00:1f.0 ISA bridge: Intel Corp. 82801DBM LPC Interface Controller (rev 01) Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 00:1f.1 IDE interface: Intel Corp. 82801DBM Ultra ATA Storage Controller (rev 01) (prog-if 8a [Master SecP PriP]) Subsystem: Intel Corp.: Unknown device 4541 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin A routed to IRQ 11 Region 0: I/O ports at <ignored> Region 1: I/O ports at <ignored> Region 2: I/O ports at <ignored> Region 3: I/O ports at <ignored> Region 4: I/O ports at bfa0 [size=16] Region 5: Memory at 40000000 (32-bit, non-prefetchable) [size=1K] 00:1f.5 Multimedia audio controller: Intel Corp. 82801DB AC'97 Audio Controller (rev 01) Subsystem: Dell Computer Corporation: Unknown device 011d Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin B routed to IRQ 11 Region 0: I/O ports at b800 [size=256] Region 1: I/O ports at bc40 [size=64] Region 2: Memory at f4fff800 (32-bit, non-prefetchable) [size=512] Region 3: Memory at f4fff400 (32-bit, non-prefetchable) [size=256] Capabilities: <available only to root> 01:00.0 VGA compatible controller: ATI Technologies Inc Radeon R250 Lf [Radeon Mobility 9000 M9] (rev 02) (prog-if 00 [VGA]) Subsystem: Dell Computer Corporation: Unknown device 011d Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop+ ParErr- Stepping+ SERR+ FastB2B- Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32 (2000ns min), cache line size 08 Interrupt: pin A routed to IRQ 11 Region 0: Memory at e8000000 (32-bit, prefetchable) [size=128M] Region 1: I/O ports at c000 [size=256] Region 2: Memory at fcff0000 (32-bit, non-prefetchable) [size=64K] Expansion ROM at <unassigned> [disabled] [size=128K] Capabilities: <available only to root> 02:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5705M Gigabit Ethernet (rev 01) Subsystem: Dell Computer Corporation: Unknown device 865d Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32 (16000ns min), cache line size 08 Interrupt: pin A routed to IRQ 11 Region 0: Memory at faff0000 (64-bit, non-prefetchable) [size=64K] Capabilities: <available only to root> 02:01.0 CardBus bridge: O2 Micro, Inc.: Unknown device 7113 (rev 20) Subsystem: Dell Computer Corporation: Unknown device 011d Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping+ SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 168 Interrupt: pin A routed to IRQ 11 Region 0: Memory at 40001000 (32-bit, non-prefetchable) [size=4K] Bus: primary=02, secondary=03, subordinate=06, sec-latency=176 Memory window 0: 40400000-407ff000 (prefetchable) Memory window 1: 40800000-40bff000 I/O window 0: 00004000-000040ff I/O window 1: 00004400-000044ff BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset- 16bInt- PostWrite+ 16-bit legacy interface ports at 0001 02:01.1 CardBus bridge: O2 Micro, Inc.: Unknown device 7113 (rev 20) Subsystem: Dell Computer Corporation: Unknown device 011d Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping+ SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 168 Interrupt: pin A routed to IRQ 11 Region 0: Memory at 40002000 (32-bit, non-prefetchable) [size=4K] Bus: primary=02, secondary=07, subordinate=0a, sec-latency=176 Memory window 0: 40c00000-40fff000 (prefetchable) Memory window 1: 41000000-413ff000 I/O window 0: 00004800-000048ff I/O window 1: 00004c00-00004cff BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset- 16bInt+ PostWrite+ 16-bit legacy interface ports at 0001 ========================================================== Hardware attached to the CardBus controller which is pci-to-pci bridge. ====================================================== Hi, I would recommend a) upgrading to the latest 2.6.9-rc* kernel and seeing if it still happens, and b) following the instructions here: <http://kerneltrap.org/node/view/3648> if you want to debug it yourself. The kernel team isn't prepared to debug problems in unreleased kernels, as we've got enough on our hands making released kernels stable. :) If it turns out that this problem occurs in our 2.6.8 packages, feel free to open a bug; however, I'm going to close this one since we don't support 2.6.9-rc*. --=20 Andres Salomon <[email protected]>
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--- Begin Message ---On Wed, Dec 24, 2008 at 04:18:35PM +0100, Moritz Muehlenhoff wrote: > On Fri, Oct 08, 2004 at 04:21:39PM -0700, todd nguyen wrote: > > Package: PCMCIA > > Version: 2.6.8.1 > > > > > > Hi friends > > I have a problem loading the yenta_socket.ko under > > "Linux winter-lnx 2.6.8.1 #2 Fri Oct 8 00:11:44 PDT > > 2004 i686 i686 i386 GNU/Linux". From dmesg outtput it > > gave me an error like > > " Unable to handle kernel NULL pointer dereference at > > virtual address 00000008" Can anyone give me some > > pointer on why I'm seeing this error? > > Does this error still occur with more recent kernel versions? No further feedback, closing the bug. If anyone reencounters the problem, please reopen this bug. Cheers, Moritz
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