Bug 8762
| Summary: | (patch queued) kernel trace dump, "IRQ handler type mismatch for IRQ x" | ||
|---|---|---|---|
| Product: | Drivers | Reporter: | paolo (oopla) |
| Component: | PCMCIA | Assignee: | Alan (alan) |
| Status: | CLOSED CODE_FIX | ||
| Severity: | normal | ||
| Priority: | P1 | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Kernel Version: | 2.6.22.1 | Subsystem: | |
| Regression: | --- | Bisected commit-id: | |
Patch done and fired at wireless maintainer. Merged into upstream git tree for 2.6.28 |
Most recent kernel where this bug did not occur: 2.6.17.14 and 2.6.19.7 Distribution: Debian Sarge Hardware Environment: pc Software Environment: Problem Description: kernel trace dump/warnings Steps to reproduce: load the pcmcia module(s) hi, I'm seeing the ktrace below when the pcmcia subsys gets activated and loads the orinoco_cs module. The wifi card seems to work fine though. thx -- paolo Linux version 2.6.22.1-ss2.2.2.10.2-dm-ia-nb-p3.1 (root@gb) (gcc version 3.4.4 2 0050314 (prerelease) (Debian 3.4.3-13sarge1)) #1 PREEMPT Thu Jul 12 17:58:40 CES T 2007 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 0000000017ff0000 (usable) BIOS-e820: 0000000017ff0000 - 0000000017ff8000 (ACPI data) BIOS-e820: 0000000017ff8000 - 0000000018000000 (ACPI NVS) BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved) Malformed early option 'acpi' 383MB LOWMEM available. Entering add_active_range(0, 0, 98288) 0 entries of 256 used Zone PFN ranges: DMA 0 -> 4096 Normal 4096 -> 98288 early_node_map[1] active PFN ranges 0: 0 -> 98288 On node 0 totalpages: 98288 DMA zone: 32 pages used for memmap DMA zone: 0 pages reserved DMA zone: 4064 pages, LIFO batch:0 Normal zone: 735 pages used for memmap Normal zone: 93457 pages, LIFO batch:31 DMI 2.3 present. ACPI: RSDP 000FE030, 0014 (r0 Acer ) ACPI: RSDT 17FF0000, 002C (r1 Acer FALCON25 1 Acer 0) ACPI: FACP 17FF0054, 0074 (r1 Acer FALCON25 1 Acer 0) ACPI: DSDT 17FF00CC, 43DE (r1 Acer FALCON25 1 MSFT 100000C) ACPI: FACS 17FF8000, 0040 ACPI: BOOT 17FF002C, 0028 (r1 Acer FALCON25 1 Acer 0) ACPI: PM-Timer IO Port: 0xf108 Allocating PCI resources starting at 20000000 (gap: 18000000:e7ff0000) Built 1 zonelists. Total pages: 97521 Kernel command line: BOOT_IMAGE=linux ro root=301 idebus=66 acpi=noirq irqpoll a cpi=on apm=off panic=60 panicblink=300 resume2=file:/dev/hda3:0x10050 resume=file:/dev/hda3:0x10050 1 ide_setup: idebus=66 Misrouted IRQ fixup and polling support enabled This may significantly impact system performance Local APIC disabled by BIOS -- you can enable it with "lapic" mapped APIC to ffffd000 (01302000) Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Initializing CPU#0 PID hash table entries: 2048 (order: 11, 8192 bytes) Detected 596.897 MHz processor. Console: colour VGA+ 80x34 Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) Memory: 385456k/393152k available (2385k kernel code, 7144k reserved, 787k data, 220k init, 0k highmem) virtual kernel memory layout: fixmap : 0xfffb7000 - 0xfffff000 ( 288 kB) vmalloc : 0xd8800000 - 0xfffb5000 ( 631 MB) lowmem : 0xc0000000 - 0xd7ff0000 ( 383 MB) .init : 0xc041c000 - 0xc0453000 ( 220 kB) .data : 0xc035473c - 0xc0419400 ( 787 kB) .text : 0xc0100000 - 0xc035473c (2385 kB) Checking if this processor honours the WP bit even in supervisor mode... Ok. Calibrating delay using timer specific routine.. 1198.56 BogoMIPS (lpj=5992836) Security Framework v1.0.0 initialized Mount-cache hash table entries: 512 CPU: After generic identify, caps: 0383f9ff 00000000 00000000 00000000 00000000 00000000 00000000 CPU: L1 I cache: 16K, L1 D cache: 16K CPU: L2 cache: 256K CPU: After all inits, caps: 0383f9ff 00000000 00000000 00000040 00000000 0000000 0 00000000 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. Compat vDSO mapped to ffffe000. CPU: Intel Pentium III (Coppermine) stepping 03 Checking 'hlt' instruction... OK. ACPI: Core revision 20070126 Parsing all Control Methods: Table [DSDT](id 0001) - 474 Objects with 42 Devices 141 Methods 35 Regions tbxface-0587 [02] tb_load_namespace : ACPI Tables successfully acquired ACPI: setting ELCR to 0e00 (from 0c00) evxfevnt-0091 [02] enable : Transition to ACPI mode successful NET: Registered protocol family 16 ACPI: bus type pci registered PCI: PCI BIOS revision 2.10 entry at 0xf0200, last bus=1 PCI: Using configuration type 1 Setting up standard PCI resources evgpeblk-0952 [04] ev_create_gpe_block : GPE 00 to 3F [_GPE] 8 regs on int 0x9 evgpeblk-1048 [03] ev_initialize_gpe_bloc: Found 5 Wake, Enabled 4 Runtime GPEs in this block Completing Region/Field/Buffer/Package initialization:.......................... .......................................................... Initialized 35/35 Regions 19/19 Fields 23/23 Buffers 7/14 Packages (483 nodes) Initializing Device/Processor/Thermal objects by executing _INI methods: Executed 0 _INI methods requiring 0 _STA executions (examined 46 objects) ACPI: Interpreter enabled ACPI: (supports S0 S1 S4 S5) ACPI: Using PIC for interrupt routing ACPI: PCI Root Bridge [PCI0] (0000:00) PCI: Probing PCI hardware (bus 00) PCI: Firmware left 0000:00:0a.0 e100 interrupts enabled, disabling PCI quirk: region f100-f13f claimed by ali7101 ACPI PCI quirk: region f140-f15f claimed by ali7101 SMB ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] Linux Plug and Play Support v0.97 (c) Adam Belay pnp: PnP ACPI init ACPI: bus type pnp registered pnp: PnP ACPI: found 12 devices ACPI: ACPI bus type pnp unregistered PnPBIOS: Disabled by ACPI PNP usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb PCI: Probing PCI hardware pci 0000:00:01.0: Error creating sysfs bridge symlink, continuing... pci 0000:00:13.0: Error creating sysfs bridge symlink, continuing... pci 0000:00:13.1: Error creating sysfs bridge symlink, continuing... NetLabel: Initializing NetLabel: domain hash size = 128 NetLabel: protocols = UNLABELED CIPSOv4 NetLabel: unlabeled traffic allowed by default pnp: 00:0b: ioport range 0xf100-0xf13f has been reserved pnp: 00:0b: ioport range 0xf140-0xf15f has been reserved pnp: 00:0b: ioport range 0x1060-0x106f has been reserved pnp: 00:0b: ioport range 0x40b-0x40b has been reserved pnp: 00:0b: iomem range 0xfffc0000-0xfffeffff has been reserved pnp: 00:0b: iomem range 0x0-0x9ff could not be reserved pnp: 00:0b: iomem range 0xf00-0xfff could not be reserved pnp: 00:0b: iomem range 0xffff0000-0xffffffff could not be reserved Time: tsc clocksource has been installed. PCI: Bridge: 0000:00:01.0 IO window: 8000-8fff MEM window: 80600000-820fffff PREFETCH window: disabled. PCI: Bus 2, cardbus bridge: 0000:00:13.0 IO window: 00001400-000014ff IO window: 00001800-000018ff PREFETCH window: 20000000-23ffffff MEM window: 24000000-27ffffff PCI: Bus 6, cardbus bridge: 0000:00:13.1 IO window: 00001c00-00001cff IO window: 00002000-000020ff PREFETCH window: 28000000-2bffffff MEM window: 2c000000-2fffffff PCI: Setting latency timer of device 0000:00:01.0 to 64 PCI: Guessed IRQ 11 for device 0000:00:13.0 PCI: Sharing IRQ 11 with 0000:00:13.1 PCI: Guessed IRQ 11 for device 0000:00:13.1 PCI: Sharing IRQ 11 with 0000:00:13.0 NET: Registered protocol family 2 IP route cache hash table entries: 4096 (order: 2, 16384 bytes) TCP established hash table entries: 16384 (order: 5, 131072 bytes) TCP bind hash table entries: 16384 (order: 4, 65536 bytes) TCP: Hash tables configured (established 16384 bind 16384) TCP reno registered Simple Boot Flag at 0x6e set to 0x1 io scheduler noop registered io scheduler deadline registered (default) Activating ISA DMA hang workarounds. Boot video device is 0000:01:00.0 isapnp: Scanning for PnP cards... isapnp: No Plug & Play device found Floppy drive(s): fd0 is 1.44M FDC 0 is a post-1991 82077 RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 66MHz system bus speed for PIO modes Probing IDE interface ide0... hda: IBM-DARA-206000, ATA DISK drive Probing IDE interface ide1... hdd: CRN-8241B, ATAPI CD/DVD-ROM drive Probing IDE interface ide2... Probing IDE interface ide3... Probing IDE interface ide4... Probing IDE interface ide5... ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 ide1 at 0x170-0x177,0x376 on irq 15 hda: max request size: 128KiB hda: 11733120 sectors (6007 MB) w/418KiB Cache, CHS=12416/15/63 hda: cache flushes not supported hda: hda1 hda2 hda3 usbmon: debugfs is not available usbcore: registered new interface driver libusual PNP: PS/2 Controller [PNP0303:KBC0,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 serio: i8042 KBD port at 0x60,0x64 irq 1 serio: i8042 AUX port at 0x60,0x64 irq 12 mice: PS/2 mouse device common for all mice device-mapper: ioctl: 4.11.0-ioctl (2006-10-12) initialised: dm-devel@redhat.com TCP cubic registered NET: Registered protocol family 1 NET: Registered protocol family 17 NET: Registered protocol family 15 Using IPI Shortcut mode input: AT Translated Set 2 keyboard as /class/input/input0 No storage allocator is currently active. Rechecking whether we can use one. Suspend2 FileAllocator: Testing whether you can resume: Suspend2: FileAllocator: File signature found. Resuming enabled. Suspend2: Resuming enabled. Suspend2 2.2.10.2, with support for [checksumming], usm, compression, swap stora ge, file storage, userui. Suspend2: Checking whether there is an image to restore. Suspend2: Image invalidated. kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with ordered data mode. VFS: Mounted root (ext3 filesystem) readonly. Freeing unused kernel memory: 220k freed Write protecting the kernel text: 2388k Write protecting the kernel read-only data: 622k hdd: ATAPI 24X CD-ROM drive, 128kB Cache Uniform CD-ROM driver Revision: 3.20 Linux agpgart interface v0.102 (c) Dave Jones agpgart: Detected ALi M???? chipset agpgart: AGP aperture is 64M @ 0xe0000000 ALI15X3: IDE controller at PCI slot 0000:00:10.0 ALI15X3: chipset revision 195 ALI15X3: not 100% native mode: will probe irqs later ALI15X3: port 0x01f0 already claimed by ide0 ALI15X3: port 0x0170 already claimed by ide1 ALI15X3: neither IDE port enabled (BIOS) e100: Intel(R) PRO/100 Network Driver, 3.5.17-k4-NAPI e100: Copyright(c) 1999-2006 Intel Corporation PCI: Guessed IRQ 10 for device 0000:00:0a.0 e100: eth0: e100_probe: addr 0x80100000, irq 10, MAC addr 00:00:E2:xx:xx:xx Yenta: CardBus bridge found at 0000:00:13.0 [1025:1010] Yenta O2: res at 0x94/0xD4: ea/00 Yenta O2: enabling read prefetch/write burst input: PC Speaker as /class/input/input1 Yenta: ISA IRQ mask 0x04b8, PCI irq 11 Socket status: 30000410 Yenta: CardBus bridge found at 0000:00:13.1 [1025:1010] Yenta: ISA IRQ mask 0x04b8, PCI irq 11 Socket status: 30000410 ohci_hcd: 2006 August 04 USB 1.1 'Open' Host Controller (OHCI) Driver PCI: Guessed IRQ 11 for device 0000:00:14.0 ohci_hcd 0000:00:14.0: OHCI Host Controller ohci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1 ohci_hcd 0000:00:14.0: irq 11, io mem 0x82400000 Synaptics Touchpad, model: 1, fw: 4.6, id: 0x925ea1, caps: 0x80471b/0x0 usb usb1: configuration #1 chosen from 1 choice hub 1-0:1.0: USB hub found hub 1-0:1.0: 2 ports detected input: SynPS/2 Synaptics TouchPad as /class/input/input2 Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled PCI: Guessed IRQ 10 for device 0000:00:06.0 Real Time Clock Driver v1.12ac NET: Registered protocol family 23 pccard: PCMCIA card inserted into slot 0 00:07: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A usb 1-2: new low speed USB device using ohci_hcd and address 2 pccard: PCMCIA card inserted into slot 1 usb 1-2: configuration #1 chosen from 1 choice parport_pc 00:09: reported by Plug and Play ACPI parport0: PC-style at 0x378 (0x778), irq 7, dma 1 [PCSPP,TRISTATE,COMPAT,ECP,DMA ] usbcore: registered new interface driver hiddev input: Fujitsu Component Apple Optical USB Mouse as /class/input/input3 input: USB HID v1.10 Mouse [Fujitsu Component Apple Optical USB Mouse] on usb-00 00:00:14.0-2 usbcore: registered new interface driver usbhid drivers/hid/usbhid/hid-core.c: v2.6:USB HID core driver EXT3 FS on hda1, internal journal lp0: using parport0 (interrupt-driven). Software Watchdog Timer: 0.07 initialized. soft_noboot=0 soft_margin=60 sec (now ayout= 0) ACPI: AC Adapter [AC] (on-line) ACPI: Battery Slot [BAT0] (battery present) input: Power Button (FF) as /class/input/input4 ACPI: Power Button (FF) [PWRF] input: Sleep Button (CM) as /class/input/input5 ACPI: Sleep Button (CM) [SLPB] input: Lid Switch as /class/input/input6 ACPI: Lid Switch [LID] ACPI: CPU0 (power states: C1[C1] C2[C2] C3[C3]) ACPI: Thermal Zone [THR2] (53 C) Marking TSC unstable due to: possible TSC halt in C2. Time: acpi_pm clocksource has been installed. [drm] Initialized drm 1.1.0 20060810 tun: Universal TUN/TAP device driver, 1.6 tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com> Capability LSM initialized Hangcheck: starting hangcheck timer 0.9.0 (tick is 180 seconds, margin is 60 sec onds). Hangcheck: Using get_cycles(). input: Acer hotkey driver as /class/input/input7 Acer Travelmate hotkey driver v0.5.34 IA-32 Microcode Update Driver: v1.14a <tigran@aivazian.fsnet.co.uk> Clocksource tsc unstable (delta = -132312396 ns) kjournald starting. Commit interval 5 seconds EXT3-fs warning: maximal mount count reached, running e2fsck is recommended EXT3 FS on hda2, internal journal EXT3-fs: mounted filesystem with ordered data mode. kjournald starting. Commit interval 5 seconds EXT3-fs warning: maximal mount count reached, running e2fsck is recommended EXT3 FS on hda3, internal journal EXT3-fs: mounted filesystem with ordered data mode. pcmcia: Detected deprecated PCMCIA ioctl usage from process: discover. pcmcia: This interface will soon be removed from the kernel; please expect break age unless you upgrade to new tools. pcmcia: see http://www.kernel.org/pub/linux/utils/kernel/pcmcia/pcmcia.html for details. cs: warning: no high memory space available! cs: unable to map card memory! cs: unable to map card memory! cs: warning: no high memory space available! cs: unable to map card memory! cs: unable to map card memory! setserial sets custom speed on ttyS0. This is deprecated. orinoco 0.15 (David Gibson <hermes@gibson.dropbear.id.au>, Pavel Roskin <proski@ gnu.org>, et al) orinoco_cs 0.15 (David Gibson <hermes@gibson.dropbear.id.au>, Pavel Roskin <pros ki@gnu.org>, et al) cs: warning: no high memory space available! cs: unable to map card memory! cs: unable to map card memory! cs: warning: no high memory space available! cs: unable to map card memory! cs: unable to map card memory! cs: warning: no high memory space available! cs: unable to map card memory! cs: unable to map card memory! cs: warning: no high memory space available! cs: unable to map card memory! cs: unable to map card memory! cs: warning: no high memory space available! cs: unable to map card memory! cs: unable to map card memory! cs: warning: no high memory space available! cs: unable to map card memory! cs: unable to map card memory! pcmcia: Detected deprecated PCMCIA ioctl usage from process: cardmgr. pcmcia: This interface will soon be removed from the kernel; please expect break age unless you upgrade to new tools. pcmcia: see http://www.kernel.org/pub/linux/utils/kernel/pcmcia/pcmcia.html for details. cs: IO port probe 0x100-0x4ff: excluding 0x200-0x207 0x220-0x22f 0x2f8-0x2ff 0x3 30-0x337 0x388-0x38f 0x480-0x48f 0x4d0-0x4d7 cs: IO port probe 0x100-0x4ff: excluding 0x200-0x207 0x220-0x22f 0x2f8-0x2ff 0x3 30-0x337 0x388-0x38f 0x480-0x48f 0x4d0-0x4d7 cs: IO port probe 0x800-0x8ff: clean. cs: IO port probe 0x800-0x8ff: clean. cs: IO port probe 0xc00-0xcff: clean. cs: IO port probe 0xc00-0xcff: clean. cs: IO port probe 0xa00-0xaff: clean. cs: memory probe 0xa0000000-0xa0ffffff: clean. orinoco_cs 0.15 (David Gibson <hermes@gibson.dropbear.id.au>, Pavel Roskin <pros ki@gnu.org>, et al) pcmcia: registering new device pcmcia0.0 eth1: Hardware identity 0001:0001:0004:0002 eth1: Station identity 001f:0001:0007:001c eth1: Firmware determined as Lucent/Agere 7.28 eth1: Ad-hoc demo mode supported eth1: IEEE standard IBSS ad-hoc mode supported eth1: WEP supported, 104-bit key eth1: MAC address 00:02:2D:xx:xx:xx eth1: Station name "HERMES I" eth1: ready eth1: orinoco_cs at 0.0, irq 5, io 0x0100-0x013f cs: memory probe 0xa0000000-0xa0ffffff: excluding 0xa0000000-0xa00fffff pcmcia: registering new device pcmcia1.0 IRQ handler type mismatch for IRQ 10 current handler: ALI 5451 [<c01563d7>] setup_irq+0x1c7/0x210 [<c0156660>] request_irq+0xb0/0x100 [<d8a4b1a0>] test_action+0x0/0x10 [pcmcia] [<d8a4b2c5>] pcmcia_request_irq+0x115/0x210 [pcmcia] [<d89a66d8>] simple_config+0x1b8/0x360 [serial_cs] [<d88d18ef>] read_cis_cache+0x10f/0x180 [pcmcia_core] [<d88d2f0f>] parse_cftable_entry+0x22f/0x380 [pcmcia_core] [<d89a6cf4>] serial_config+0x154/0x210 [serial_cs] [<d8a485e0>] pcmcia_device_probe+0xd0/0x170 [pcmcia] [<c0284f3c>] really_probe+0x9c/0x150 [<c0285042>] driver_probe_device+0x42/0x60 [<c028417a>] bus_for_each_drv+0x3a/0x60 [<c02850bb>] device_attach+0x4b/0x80 [<c0285060>] __device_attach+0x0/0x10 [<c028491d>] bus_rescan_devices_helper+0x1d/0x70 [<c028408a>] bus_for_each_dev+0x3a/0x60 [<c0284983>] bus_rescan_devices+0x13/0x20 [<c0284900>] bus_rescan_devices_helper+0x0/0x70 [<d8a4ba74>] bind_request+0x1f4/0x2e0 [pcmcia] [<d8a4c64a>] ds_ioctl+0x57a/0x690 [pcmcia] [<c0177465>] min_pages_to_free+0x15/0x30 [<d8a4c0d0>] ds_ioctl+0x0/0x690 [pcmcia] [<c0186bac>] do_ioctl+0xac/0xd0 [<c0186d4e>] vfs_ioctl+0x5e/0x1d0 [<c0186f37>] sys_ioctl+0x77/0x90 [<c01040ea>] syscall_call+0x7/0xb ======================= IRQ handler type mismatch for IRQ 5 current handler: pcmcia0.0 [<c01563d7>] setup_irq+0x1c7/0x210 [<c0156660>] request_irq+0xb0/0x100 [<d8a4b1a0>] test_action+0x0/0x10 [pcmcia] [<d8a4b2c5>] pcmcia_request_irq+0x115/0x210 [pcmcia] [<d89a66d8>] simple_config+0x1b8/0x360 [serial_cs] [<d88d18ef>] read_cis_cache+0x10f/0x180 [pcmcia_core] [<d88d2f0f>] parse_cftable_entry+0x22f/0x380 [pcmcia_core] [<d89a6cf4>] serial_config+0x154/0x210 [serial_cs] [<d8a485e0>] pcmcia_device_probe+0xd0/0x170 [pcmcia] [<c0284f3c>] really_probe+0x9c/0x150 [<c0285042>] driver_probe_device+0x42/0x60 [<c028417a>] bus_for_each_drv+0x3a/0x60 [<c02850bb>] device_attach+0x4b/0x80 [<c0285060>] __device_attach+0x0/0x10 [<c028491d>] bus_rescan_devices_helper+0x1d/0x70 [<c028408a>] bus_for_each_dev+0x3a/0x60 [<c0284983>] bus_rescan_devices+0x13/0x20 [<c0284900>] bus_rescan_devices_helper+0x0/0x70 [<d8a4ba74>] bind_request+0x1f4/0x2e0 [pcmcia] [<d8a4c64a>] ds_ioctl+0x57a/0x690 [pcmcia] [<c0177465>] min_pages_to_free+0x15/0x30 [<d8a4c0d0>] ds_ioctl+0x0/0x690 [pcmcia] [<c0186bac>] do_ioctl+0xac/0xd0 [<c0186d4e>] vfs_ioctl+0x5e/0x1d0 [<c0186f37>] sys_ioctl+0x77/0x90 [<c01040ea>] syscall_call+0x7/0xb ======================= IRQ handler type mismatch for IRQ 10 current handler: ALI 5451 [<c01563d7>] setup_irq+0x1c7/0x210 [<c0156660>] request_irq+0xb0/0x100 [<d8a4b1a0>] test_action+0x0/0x10 [pcmcia] [<d8a4b2c5>] pcmcia_request_irq+0x115/0x210 [pcmcia] [<d89a66d8>] simple_config+0x1b8/0x360 [serial_cs] [<d88d18ef>] read_cis_cache+0x10f/0x180 [pcmcia_core] [<d88d2f0f>] parse_cftable_entry+0x22f/0x380 [pcmcia_core] [<d89a6cf4>] serial_config+0x154/0x210 [serial_cs] [<d8a485e0>] pcmcia_device_probe+0xd0/0x170 [pcmcia] [<c0284f3c>] really_probe+0x9c/0x150 [<c0285042>] driver_probe_device+0x42/0x60 [<c028417a>] bus_for_each_drv+0x3a/0x60 [<c02850bb>] device_attach+0x4b/0x80 [<c0285060>] __device_attach+0x0/0x10 [<c028491d>] bus_rescan_devices_helper+0x1d/0x70 [<c028408a>] bus_for_each_dev+0x3a/0x60 [<c0284983>] bus_rescan_devices+0x13/0x20 [<c0284900>] bus_rescan_devices_helper+0x0/0x70 [<d8a4ba74>] bind_request+0x1f4/0x2e0 [pcmcia] [<d8a4c64a>] ds_ioctl+0x57a/0x690 [pcmcia] [<c0177465>] min_pages_to_free+0x15/0x30 [<d8a4c0d0>] ds_ioctl+0x0/0x690 [pcmcia] [<c0186bac>] do_ioctl+0xac/0xd0 [<c0186d4e>] vfs_ioctl+0x5e/0x1d0 [<c0186f37>] sys_ioctl+0x77/0x90 [<c01040ea>] syscall_call+0x7/0xb ======================= pcmcia: request for exclusive IRQ could not be fulfilled. pcmcia: the driver needs updating to supported shared IRQ lines. 1.0: ttyS1 at I/O 0x3e8 (irq = 11) is a 16550A eth1: New link status: Disconnected (0002) eth1: New link status: Connected (0001)