Message-ID: <20081207092111.GD24323@8bytes.org>
Date:	Sun, 7 Dec 2008 10:21:12 +0100
From:	Joerg Roedel <joro@...tes.org>
To:	Meelis Roos <mroos@...ux.ee>
Cc:	Linux Kernel list <linux-kernel@...r.kernel.org>,
	bzolnier@...il.com, petkovbb@...il.com
Subject: Re: WARNING: at arch/x86/kernel/pci-nommu.c:62 nommu_map_sg+0x29/0x9e()

The IDE core is calling map_sg with invalid parameters. CC'ing the IDE
maintainers.

On Fri, Dec 05, 2008 at 09:58:36AM +0200, Meelis Roos wrote:
> Got this warning on yesterdays 2.6.28-rc7-00105-gfeaf384 with ide-cd and 
> ali ide driver (full warning at the end of dmesg).
> 
> BIOS EBDA/lowmem at: 0009fc00/0009fc00
> Linux version 2.6.28-rc7-00105-gfeaf384 (mroos@...rikas) (gcc version 4.3.2 (Debian 4.3.2-1) ) #237 PREEMPT Thu Dec 4 09:05:24 EET 2008
> KERNEL supported cpus:
>   Intel GenuineIntel
>   AMD AuthenticAMD
>   NSC Geode by NSC
>   Cyrix CyrixInstead
>   Centaur CentaurHauls
>   Transmeta GenuineTMx86
>   Transmeta TransmetaCPU
>   UMC UMC UMC UMC
> BIOS-provided physical RAM map:
>  BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
>  BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
>  BIOS-e820: 00000000000e8000 - 0000000000100000 (reserved)
>  BIOS-e820: 0000000000100000 - 000000007ffb0000 (usable)
>  BIOS-e820: 000000007ffb0000 - 000000007ffc0000 (ACPI data)
>  BIOS-e820: 000000007ffc0000 - 000000007fff0000 (ACPI NVS)
>  BIOS-e820: 000000007fff0000 - 0000000080000000 (reserved)
>  BIOS-e820: 00000000ff7c0000 - 0000000100000000 (reserved)
> DMI 2.3 present.
> AMI BIOS detected: BIOS may corrupt low RAM, working it around.
> last_pfn = 0x7ffb0 max_arch_pfn = 0x100000
> x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
> kernel direct mapping tables up to 377fe000 @ 10000-16000
> ACPI: RSDP 000F9BE0, 0014 (r0 ACPIAM)
> ACPI: RSDT 7FFB0000, 0030 (r1 A M I  OEMRSDT   1000627 MSFT       97)
> ACPI: FACP 7FFB0200, 0084 (r2 A M I  OEMFACP   1000627 MSFT       97)
> ACPI: DSDT 7FFB0400, 45A7 (r1  939M2 939M2160      160 INTL  2002026)
> ACPI: FACS 7FFC0000, 0040
> ACPI: APIC 7FFB0390, 0068 (r1 A M I  OEMAPIC   1000627 MSFT       97)
> ACPI: OEMB 7FFC0040, 0056 (r1 A M I  AMI_OEM   1000627 MSFT       97)
> ACPI: Local APIC address 0xfee00000
> 1159MB HIGHMEM available.
> 887MB LOWMEM available.
>   mapped low ram: 0 - 377fe000
>   low ram: 00000000 - 377fe000
>   bootmap 00012000 - 00018f00
> (6 early reservations) ==> bootmem [0000000000 - 00377fe000]
>   #0 [0000000000 - 0000001000]   BIOS data page ==> [0000000000 - 0000001000]
>   #1 [0000100000 - 00004c6b00]    TEXT DATA BSS ==> [0000100000 - 00004c6b00]
>   #2 [00004c7000 - 00004ca000]    INIT_PG_TABLE ==> [00004c7000 - 00004ca000]
>   #3 [000009fc00 - 0000100000]    BIOS reserved ==> [000009fc00 - 0000100000]
>   #4 [0000010000 - 0000012000]          PGTABLE ==> [0000010000 - 0000012000]
>   #5 [0000012000 - 0000019000]          BOOTMAP ==> [0000012000 - 0000019000]
> found SMP MP-table at [c00ff780] 000ff780
> Zone PFN ranges:
>   DMA      0x00000010 -> 0x00001000
>   Normal   0x00001000 -> 0x000377fe
>   HighMem  0x000377fe -> 0x0007ffb0
> Movable zone start PFN for each node
> early_node_map[2] active PFN ranges
>     0: 0x00000010 -> 0x0000009f
>     0: 0x00000100 -> 0x0007ffb0
> On node 0 totalpages: 524095
>   DMA zone: 32 pages used for memmap
>   DMA zone: 0 pages reserved
>   DMA zone: 3951 pages, LIFO batch:0
>   Normal zone: 1744 pages used for memmap
>   Normal zone: 221486 pages, LIFO batch:31
>   HighMem zone: 2320 pages used for memmap
>   HighMem zone: 294562 pages, LIFO batch:31
>   Movable zone: 0 pages used for memmap
> ACPI: PM-Timer IO Port: 0x808
> ACPI: Local APIC address 0xfee00000
> ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
> ACPI: LAPIC (acpi_id[0x02] lapic_id[0x81] disabled)
> ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
> IOAPIC[0]: apic_id 1, version 17, address 0xfec00000, GSI 0-23
> ACPI: IOAPIC (id[0x02] address[0xfec10000] gsi_base[24])
> IOAPIC[1]: apic_id 2, version 17, address 0xfec10000, GSI 24-39
> ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
> ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
> ACPI: IRQ0 used by override.
> ACPI: IRQ2 used by override.
> ACPI: IRQ9 used by override.
> Enabling APIC mode:  Flat.  Using 2 I/O APICs
> Using ACPI (MADT) for SMP configuration information
> Allocating PCI resources starting at 88000000 (gap: 80000000:7f7c0000)
> Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 519999
> Kernel command line: root=/dev/sda1 ro
> Enabling fast FPU save and restore... done.
> Enabling unmasked SIMD FPU exception support... done.
> Initializing CPU#0
> CPU 0 irqstacks, hard=c0474000 soft=c0473000
> PID hash table entries: 4096 (order: 12, 16384 bytes)
> Fast TSC calibration using PIT
> Detected 1800.103 MHz processor.
> Console: colour VGA+ 80x25
> console [tty0] enabled
> Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
> Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
> Memory: 2074364k/2096832k available (2045k kernel code, 21164k reserved, 1219k data, 248k init, 1187528k highmem)
> virtual kernel memory layout:
>     fixmap  : 0xfffac000 - 0xfffff000   ( 332 kB)
>     pkmap   : 0xff800000 - 0xffc00000   (4096 kB)
>     vmalloc : 0xf7ffe000 - 0xff7fe000   ( 120 MB)
>     lowmem  : 0xc0000000 - 0xf77fe000   ( 887 MB)
>       .init : 0xc0432000 - 0xc0470000   ( 248 kB)
>       .data : 0xc02ff77b - 0xc0430638   (1219 kB)
>       .text : 0xc0100000 - 0xc02ff77b   (2045 kB)
> Checking if this processor honours the WP bit even in supervisor mode...Ok.
> Calibrating delay loop (skipped), value calculated using timer frequency.. 3600.20 BogoMIPS (lpj=7200412)
> Mount-cache hash table entries: 512
> CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
> CPU: L2 Cache: 512K (64 bytes/line)
> Intel machine check architecture supported.
> Intel machine check reporting enabled on CPU#0.
> CPU: AMD Athlon(tm) 64 Processor 3000+ stepping 02
> Checking 'hlt' instruction... OK.
> Freeing SMP alternatives: 0k freed
> ACPI: Core revision 20080926
> ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
> net_namespace: 760 bytes
> NET: Registered protocol family 16
> ACPI: bus type pci registered
> PCI: PCI BIOS revision 3.00 entry at 0xf0031, last bus=5
> PCI: Using configuration type 1 for base access
> ACPI: EC: Look up EC in DSDT
> ACPI: Interpreter enabled
> ACPI: (supports S0 S5)
> ACPI: Using IOAPIC for interrupt routing
> ACPI: No dock devices found.
> ACPI: PCI Root Bridge [PCI0] (0000:00)
> pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
> pci 0000:00:01.0: PME# disabled
> pci 0000:00:02.0: PME# supported from D0 D3hot D3cold
> pci 0000:00:02.0: PME# disabled
> pci 0000:00:03.0: PME# supported from D0 D3hot D3cold
> pci 0000:00:03.0: PME# disabled
> pci 0000:00:04.0: reg 10 32bit mmio: [0xd0000000-0xdfffffff]
> pci 0000:00:07.1: quirk: region 0800-083f claimed by ali7101 ACPI
> pci 0000:00:08.0: reg 10 io port: [0xe800-0xe8ff]
> pci 0000:00:08.0: reg 14 32bit mmio: [0xfebff000-0xfebfffff]
> pci 0000:00:08.0: supports D1 D2
> pci 0000:00:08.0: PME# supported from D2 D3hot D3cold
> pci 0000:00:08.0: PME# disabled
> pci 0000:00:11.0: reg 10 io port: [0xe400-0xe4ff]
> pci 0000:00:11.0: reg 14 32bit mmio: [0xfebfec00-0xfebfecff]
> pci 0000:00:11.0: PME# supported from D3hot D3cold
> pci 0000:00:11.0: PME# disabled
> pci 0000:00:12.0: reg 10 io port: [0x1f0-0x1ff]
> pci 0000:00:12.0: reg 14 io port: [0x3f4-0x3f7]
> pci 0000:00:12.0: reg 18 io port: [0x170-0x17f]
> pci 0000:00:12.0: reg 1c io port: [0x374-0x377]
> pci 0000:00:12.0: reg 20 io port: [0xff00-0xff0f]
> pci 0000:00:13.0: reg 10 32bit mmio: [0xfebfd000-0xfebfdfff]
> pci 0000:00:13.1: reg 10 32bit mmio: [0xfebfc000-0xfebfcfff]
> pci 0000:00:13.2: reg 10 32bit mmio: [0xfebfb000-0xfebfbfff]
> pci 0000:00:13.3: reg 10 32bit mmio: [0xfebfe800-0xfebfe8ff]
> pci 0000:00:13.3: PME# supported from D0 D3hot D3cold
> pci 0000:00:13.3: PME# disabled
> pci 0000:00:01.0: bridge 32bit mmio: [0xfd600000-0xfd6fffff]
> pci 0000:00:02.0: bridge 32bit mmio: [0xfd700000-0xfd7fffff]
> pci 0000:03:00.0: reg 10 io port: [0xcc00-0xcc07]
> pci 0000:03:00.0: reg 14 io port: [0xc880-0xc883]
> pci 0000:03:00.0: reg 18 io port: [0xc800-0xc807]
> pci 0000:03:00.0: reg 1c io port: [0xc480-0xc483]
> pci 0000:03:00.0: reg 20 io port: [0xc400-0xc40f]
> pci 0000:03:00.0: reg 24 32bit mmio: [0xfd8fe000-0xfd8fffff]
> pci 0000:03:00.0: PME# supported from D3hot
> pci 0000:03:00.0: PME# disabled
> pci 0000:03:00.0: disabling ASPM on pre-1.1 PCIe device.  You can enable it with 'pcie_aspm=force'
> pci 0000:00:03.0: bridge io port: [0xc000-0xcfff]
> pci 0000:00:03.0: bridge 32bit mmio: [0xfd800000-0xfd8fffff]
> pci 0000:04:00.0: reg 10 32bit mmio: [0xbc000000-0xbdffffff]
> pci 0000:04:00.0: reg 14 32bit mmio: [0xfe9fc000-0xfe9fffff]
> pci 0000:04:00.0: reg 18 32bit mmio: [0xfe000000-0xfe7fffff]
> pci 0000:04:00.0: reg 30 32bit mmio: [0xfe9e0000-0xfe9effff]
> pci 0000:00:05.0: bridge 32bit mmio: [0xfd900000-0xfe9fffff]
> pci 0000:00:05.0: bridge 32bit mmio pref: [0xbbe00000-0xbfdfffff]
> pci 0000:05:05.0: reg 10 io port: [0xd800-0xd8ff]
> pci 0000:05:05.0: reg 14 32bit mmio: [0xfeaffc00-0xfeaffcff]
> pci 0000:05:05.0: supports D1 D2
> pci 0000:05:05.0: PME# supported from D1 D2 D3hot D3cold
> pci 0000:05:05.0: PME# disabled
> pci 0000:05:06.0: reg 10 io port: [0xd400-0xd4ff]
> pci 0000:05:06.0: reg 14 32bit mmio: [0xfeaff800-0xfeaff8ff]
> pci 0000:05:06.0: supports D1 D2
> pci 0000:05:06.0: PME# supported from D1 D2 D3hot
> pci 0000:05:06.0: PME# disabled
> pci 0000:05:07.0: reg 10 32bit mmio: [0xbfeff000-0xbfefffff]
> pci 0000:05:07.1: reg 10 32bit mmio: [0xbfefe000-0xbfefefff]
> pci 0000:00:06.0: transparent bridge
> pci 0000:00:06.0: bridge io port: [0xd000-0xdfff]
> pci 0000:00:06.0: bridge 32bit mmio: [0xfea00000-0xfeafffff]
> pci 0000:00:06.0: bridge 32bit mmio pref: [0xbfe00000-0xbfefffff]
> bus 00 -> node 0
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P4._PRT]
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.HTT_._PRT]
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEB1._PRT]
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEB2._PRT]
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEB3._PRT]
> ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 *10 11 12 14 15)
> ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *10 11 12 14 15)
> ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 *10 11 12 14 15)
> ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 *10 11 12 14 15)
> ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 *11 12 14 15)
> ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 *10 11 12 14 15)
> ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 *11 12 14 15)
> ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 10 11 12 14 15) *9
> ACPI: PCI Interrupt Link [LNKP] (IRQs 3 4 5 6 7 *10 11 12 14 15)
> ACPI Warning (tbutils-0217): Incorrect checksum in table [OEMB] - 87, should be 57 [20080926]
> SCSI subsystem initialized
> libata version 3.00 loaded.
> PCI: Using ACPI for IRQ routing
> pnp: PnP ACPI init
> ACPI: bus type pnp registered
> pnp: PnP ACPI: found 15 devices
> ACPI: ACPI bus type pnp unregistered
> system 00:0a: ioport range 0x480-0x48f has been reserved
> system 00:0a: ioport range 0x4d0-0x4d1 has been reserved
> system 00:0a: ioport range 0x800-0x87f could not be reserved
> system 00:0a: ioport range 0x400-0x40f has been reserved
> system 00:0b: iomem range 0xfec00000-0xfec00fff has been reserved
> system 00:0b: iomem range 0xfee00000-0xfee00fff has been reserved
> system 00:0b: iomem range 0xe0000000-0xefffffff has been reserved
> system 00:0b: iomem range 0xfec10000-0xfec10fff has been reserved
> system 00:0b: iomem range 0xffb80000-0xffffffff has been reserved
> system 00:0d: ioport range 0x290-0x29f has been reserved
> system 00:0e: iomem range 0x0-0x9ffff could not be reserved
> system 00:0e: iomem range 0xc0000-0xcffff could not be reserved
> system 00:0e: iomem range 0xe0000-0xfffff could not be reserved
> system 00:0e: iomem range 0x100000-0x7fffffff could not be reserved
> pci 0000:00:01.0: PCI bridge, secondary bus 0000:01
> pci 0000:00:01.0:   IO window: disabled
> pci 0000:00:01.0:   MEM window: 0xfd600000-0xfd6fffff
> pci 0000:00:01.0:   PREFETCH window: disabled
> pci 0000:00:02.0: PCI bridge, secondary bus 0000:02
> pci 0000:00:02.0:   IO window: disabled
> pci 0000:00:02.0:   MEM window: 0xfd700000-0xfd7fffff
> pci 0000:00:02.0:   PREFETCH window: disabled
> pci 0000:00:03.0: PCI bridge, secondary bus 0000:03
> pci 0000:00:03.0:   IO window: 0xc000-0xcfff
> pci 0000:00:03.0:   MEM window: 0xfd800000-0xfd8fffff
> pci 0000:00:03.0:   PREFETCH window: disabled
> pci 0000:00:05.0: PCI bridge, secondary bus 0000:04
> pci 0000:00:05.0:   IO window: disabled
> pci 0000:00:05.0:   MEM window: 0xfd900000-0xfe9fffff
> pci 0000:00:05.0:   PREFETCH window: 0x000000bbe00000-0x000000bfdfffff
> pci 0000:00:06.0: PCI bridge, secondary bus 0000:05
> pci 0000:00:06.0:   IO window: 0xd000-0xdfff
> pci 0000:00:06.0:   MEM window: 0xfea00000-0xfeafffff
> pci 0000:00:06.0:   PREFETCH window: 0x000000bfe00000-0x000000bfefffff
> pci 0000:00:01.0: PCI INT A -> GSI 29 (level, low) -> IRQ 29
> pci 0000:00:01.0: setting latency timer to 64
> pci 0000:00:02.0: PCI INT A -> GSI 34 (level, low) -> IRQ 34
> pci 0000:00:02.0: setting latency timer to 64
> pci 0000:00:03.0: PCI INT A -> GSI 39 (level, low) -> IRQ 39
> pci 0000:00:03.0: setting latency timer to 64
> pci 0000:00:05.0: setting latency timer to 64
> pci 0000:00:06.0: setting latency timer to 64
> bus: 00 index 0 io port: [0x00-0xffff]
> bus: 00 index 1 mmio: [0x000000-0xffffffff]
> bus: 01 index 0 mmio: [0x0-0x0]
> bus: 01 index 1 mmio: [0xfd600000-0xfd6fffff]
> bus: 01 index 2 mmio: [0x0-0x0]
> bus: 01 index 3 mmio: [0x0-0x0]
> bus: 02 index 0 mmio: [0x0-0x0]
> bus: 02 index 1 mmio: [0xfd700000-0xfd7fffff]
> bus: 02 index 2 mmio: [0x0-0x0]
> bus: 02 index 3 mmio: [0x0-0x0]
> bus: 03 index 0 io port: [0xc000-0xcfff]
> bus: 03 index 1 mmio: [0xfd800000-0xfd8fffff]
> bus: 03 index 2 mmio: [0x0-0x0]
> bus: 03 index 3 mmio: [0x0-0x0]
> bus: 04 index 0 mmio: [0x0-0x0]
> bus: 04 index 1 mmio: [0xfd900000-0xfe9fffff]
> bus: 04 index 2 mmio: [0xbbe00000-0xbfdfffff]
> bus: 04 index 3 mmio: [0x0-0x0]
> bus: 05 index 0 io port: [0xd000-0xdfff]
> bus: 05 index 1 mmio: [0xfea00000-0xfeafffff]
> bus: 05 index 2 mmio: [0xbfe00000-0xbfefffff]
> bus: 05 index 3 io port: [0x00-0xffff]
> bus: 05 index 4 mmio: [0x000000-0xffffffff]
> NET: Registered protocol family 2
> IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
> TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
> TCP bind hash table entries: 65536 (order: 6, 262144 bytes)
> TCP: Hash tables configured (established 131072 bind 65536)
> TCP reno registered
> NET: Registered protocol family 1
> Machine check exception polling timer started.
> highmem bounce pool size: 64 pages
> HugeTLB registered 4 MB page size, pre-allocated 0 pages
> msgmni has been set to 1733
> alg: No test for stdrng (krng)
> io scheduler noop registered
> io scheduler anticipatory registered
> io scheduler deadline registered
> io scheduler cfq registered (default)
> pci 0000:00:00.0: Enabling HT MSI Mapping
> pci 0000:00:01.0: Enabling HT MSI Mapping
> pci 0000:00:02.0: Enabling HT MSI Mapping
> pci 0000:00:03.0: Enabling HT MSI Mapping
> pci 0000:04:00.0: Boot video device
> pcieport-driver 0000:00:01.0: setting latency timer to 64
> pcieport-driver 0000:00:01.0: found MSI capability
> pcieport-driver 0000:00:01.0: irq 287 for MSI/MSI-X
> pci_express 0000:00:01.0:pcie00: allocate port service
> pcieport-driver 0000:00:02.0: setting latency timer to 64
> pcieport-driver 0000:00:02.0: found MSI capability
> pcieport-driver 0000:00:02.0: irq 286 for MSI/MSI-X
> pci_express 0000:00:02.0:pcie00: allocate port service
> pcieport-driver 0000:00:03.0: setting latency timer to 64
> pcieport-driver 0000:00:03.0: found MSI capability
> pcieport-driver 0000:00:03.0: irq 285 for MSI/MSI-X
> pci_express 0000:00:03.0:pcie00: allocate port service
> input: Power Button (FF) as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
> ACPI: Power Button (FF) [PWRF]
> input: Power Button (CM) as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input1
> ACPI: Power Button (CM) [PWRB]
> processor ACPI_CPU:00: registered as cooling_device0
> Non-volatile memory driver v1.2
> Linux agpgart interface v0.103
> agpgart-amd64 0000:00:04.0: AGP bridge [10b9/1689]
> agpgart-amd64 0000:00:04.0: setting up ULi AGP
> agpgart-amd64 0000:00:04.0: AGP aperture is 256M @ 0xd0000000
> [drm] Initialized drm 1.1.0 20060810
> Serial: 8250/16550 driver4 ports, IRQ sharing enabled
> serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
> serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
> 00:0c: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
> Floppy drive(s): fd0 is 1.44M
> FDC 0 is a post-1991 82077
> Fixed MDIO Bus: probed
> PPP generic driver version 2.4.2
> Driver 'sd' needs updating - please use bus_type methods
> ahci 0000:03:00.0: version 3.0
> ahci 0000:03:00.0: PCI INT A -> GSI 35 (level, low) -> IRQ 35
> ahci 0000:03:00.0: AHCI 0001.0000 32 slots 1 ports 3 Gbps 0x1 impl SATA mode
> ahci 0000:03:00.0: flags: 64bit ncq pm led clo pmp pio slum part 
> ahci 0000:03:00.0: setting latency timer to 64
> scsi0 : ahci
> ata1: SATA max UDMA/133 abar m8192@...d8fe000 port 0xfd8fe100 irq 35
> Switched to high resolution mode on CPU 0
> ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> ata1.00: ATA-7: ST3320620AS, 3.AAE, max UDMA/133
> ata1.00: 625142448 sectors, multi 16: LBA48 NCQ (depth 31/32)
> ata1.00: configured for UDMA/133
> scsi 0:0:0:0: Direct-Access     ATA      ST3320620AS      3.AA PQ: 0 ANSI: 5
> sd 0:0:0:0: [sda] 625142448 512-byte hardware sectors: (320 GB/298 GiB)
> sd 0:0:0:0: [sda] Write Protect is off
> sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
> sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
> sd 0:0:0:0: [sda] 625142448 512-byte hardware sectors: (320 GB/298 GiB)
> sd 0:0:0:0: [sda] Write Protect is off
> sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
> sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>  sda: sda1 sda2 sda3
> sd 0:0:0:0: [sda] Attached SCSI disk
> PNP: No PS/2 controller found. Probing ports directly.
> 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
> cpuidle: using governor ladder
> cpuidle: using governor menu
> TCP cubic registered
> NET: Registered protocol family 17
> Using IPI Shortcut mode
> registered taskstats version 1
> EXT3-fs: mounted filesystem with ordered data mode.
> VFS: Mounted root (ext3 filesystem) readonly.
> Freeing unused kernel memory: 248k freed
> Write protecting the kernel text: 2048k
> Write protecting the kernel read-only data: 1020k
> kjournald starting.  Commit interval 5 seconds
> parport_pc 00:07: reported by Plug and Play ACPI
> parport0: PC-style at 0x378 (0x778), irq 7, dma 3 [PCSPP,TRISTATE,COMPAT,EPP,ECP,DMA]
> pci_hotplug: PCI Hot Plug PCI Core version: 0.5
> shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
> usbcore: registered new interface driver usbfs
> usbcore: registered new interface driver hub
> ali1563_smbus 0000:00:07.0: Found ALi1563 SMBus at 0x0400
> usbcore: registered new device driver usb
> uli526x: ULi M5261/M5263 net driver, version 0.9.3 (2005-7-29)
> uli526x 0000:00:11.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
> eth0: ULi M5263 at pci0000:00:11.0, 00:13:8f:98:2c:bd, irq 17.
> 8139too Fast Ethernet driver 0.9.28
> 8139too 0000:05:05.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20
> eth1: RealTek RTL8139 at 0xf8112c00, 00:40:95:30:0b:b0, IRQ 20
> eth1:  Identified 8139 chip type 'RTL-8139C'
> 8139too 0000:05:06.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21
> eth2: RealTek RTL8139 at 0xf801e800, 00:c0:df:04:7f:9b, IRQ 21
> eth2:  Identified 8139 chip type 'RTL-8139B'
> Uniform Multi-Platform E-IDE driver
> isp1760 0000:00:07.1: enabling device (0000 -> 0001)
> ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
> ohci_hcd 0000:00:13.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20
> ohci_hcd 0000:00:13.0: OHCI Host Controller
> ohci_hcd 0000:00:13.0: new USB bus registered, assigned bus number 1
> ohci_hcd 0000:00:13.0: irq 20, io mem 0xfebfd000
> usb usb1: configuration #1 chosen from 1 choice
> hub 1-0:1.0: USB hub found
> hub 1-0:1.0: 3 ports detected
> usb usb1: New USB device found, idVendor=1d6b, idProduct=0001
> usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
> usb usb1: Product: OHCI Host Controller
> usb usb1: Manufacturer: Linux 2.6.28-rc7-00105-gfeaf384 ohci_hcd
> usb usb1: SerialNumber: 0000:00:13.0
> ohci_hcd 0000:00:13.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21
> ohci_hcd 0000:00:13.1: OHCI Host Controller
> ohci_hcd 0000:00:13.1: new USB bus registered, assigned bus number 2
> ohci_hcd 0000:00:13.1: irq 21, io mem 0xfebfc000
> ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
> Warning! ehci_hcd should always be loaded before uhci_hcd and ohci_hcd, not after
> usb usb2: configuration #1 chosen from 1 choice
> hub 2-0:1.0: USB hub found
> hub 2-0:1.0: 3 ports detected
> usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
> usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
> usb usb2: Product: OHCI Host Controller
> usb usb2: Manufacturer: Linux 2.6.28-rc7-00105-gfeaf384 ohci_hcd
> usb usb2: SerialNumber: 0000:00:13.1
> ali15x3_smbus 0000:00:07.1: ALI15X3_smb region uninitialized - upgrade BIOS or use force_addr=0xaddr
> ali15x3_smbus 0000:00:07.1: ALI15X3 not detected, module not inserted.
> alim15x3 0000:00:12.0: IDE controller (0x10b9:0x5229 rev 0xc7)
> ALI15x3_IDE 0000:00:12.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19
> alim15x3 0000:00:12.0: not 100% native mode: will probe irqs later
>     ide0: BM-DMA at 0xff00-0xff07
>     ide1: BM-DMA at 0xff08-0xff0f
> Probing IDE interface ide0...
> input: PC Speaker as /devices/platform/pcspkr/input/input2
> Linux video capture interface: v2.00
> Bt87x 0000:05:07.1: PCI INT A -> GSI 22 (level, low) -> IRQ 22
> bt87x0: Using board 1, analog, digital (rate 32000 Hz)
> hda: SAMSUNG SP1614N, ATA DISK drive
> usb 1-1: new full speed USB device using ohci_hcd and address 2
> bttv: driver version 0.9.17 loaded
> bttv: using 8 buffers with 2080k (520 pages) each for capture
> bttv: Bt8xx card found (0).
> bttv 0000:05:07.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
> bttv0: Bt878 (rev 2) at 0000:05:07.0, irq: 22, latency: 32, mmio: 0xbfeff000
> bttv0: detected: Hauppauge WinTV [card=10], PCI subsystem ID is 0070:13eb
> bttv0: using: Hauppauge (bt878) [card=10,autodetected]
> bttv0: gpio: en=00000000, out=00000000 in=00ffffdb [init]
> bttv0: Hauppauge/Voodoo msp34xx: reset line init [5]
> tveeprom 1-0050: Hauppauge model 37284, rev B121, serial# 3520921
> tveeprom 1-0050: tuner model is Philips FM1216 (idx 21, type 5)
> rtc_cmos 00:02: RTC can wake from S4
> rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
> rtc0: alarms up to one month, 114 bytes nvram
> tveeprom 1-0050: TV standards PAL(B/G) (eeprom 0x04)
> tveeprom 1-0050: audio processor is MSP3410D (idx 5)
> tveeprom 1-0050: has radio
> bttv0: Hauppauge eeprom indicates model#37284
> bttv0: tuner type=5
> bttv0: i2c: checking for MSP34xx @ 0x80... found
> msp3400' 1-0040: MSP3410D-B4 found @ 0x80 (bt878 #0 [sw])
> msp3400' 1-0040: msp3400 supports nicam, mode is autodetect
> usb 1-1: configuration #1 chosen from 1 choice
> bttv0: i2c: checking for TDA9875 @ 0xb0... not found
> bttv0: i2c: checking for TDA7432 @ 0x8a... not found
> usb 1-1: New USB device found, idVendor=076b, idProduct=1021
> usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
> usb 1-1: Product: Smart Card Reader USB
> usb 1-1: Manufacturer: OMNIKEY
> gameport: NS558 PnP Gameport is pnp00:08/gameport0, io 0x200, speed 727kHz
> tuner' 1-0042: chip found @ 0x84 (bt878 #0 [sw])
> tda9887 1-0042: creating new instance
> tda9887 1-0042: tda988[5/6/7] found
> tuner' 1-0061: chip found @ 0xc2 (bt878 #0 [sw])
> tuner-simple 1-0061: creating new instance
> tuner-simple 1-0061: type set to 5 (Philips PAL_BG (FI1216 and compatibles))
> bttv0: registered device video0
> bttv0: registered device vbi0
> bttv0: registered device radio0
> usb 1-2: new full speed USB device using ohci_hcd and address 3
> bttv0: PLL: 28636363 => 35468950 .. ok
> udev: renamed network interface eth1 to eth0
> udev: renamed network interface eth2 to eth1
> usb 1-2: configuration #1 chosen from 1 choice
> udev: renamed network interface eth0_rename to eth2
> usb 1-2: New USB device found, idVendor=03f0, idProduct=7204
> usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
> usb 1-2: Product: deskjet 3600
> usb 1-2: Manufacturer: hp
> usb 1-2: SerialNumber: HU3AE1N3N96B
> hda: host max PIO5 wanted PIO255(auto-tune) selected PIO4
> hda: UDMA/100 mode selected
> Probing IDE interface ide1...
> usb 2-2: new full speed USB device using ohci_hcd and address 2
> usb 2-2: configuration #1 chosen from 1 choice
> hub 2-2:1.0: USB hub found
> hub 2-2:1.0: 4 ports detected
> usb 2-2: New USB device found, idVendor=0451, idProduct=2046
> usb 2-2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
> usb 2-2.1: new low speed USB device using ohci_hcd and address 3
> hdc: _NEC DVD_RW ND-4571A, ATAPI CD/DVD-ROM drive
> usb 2-2.1: configuration #1 chosen from 1 choice
> usb 2-2.1: New USB device found, idVendor=046d, idProduct=c30e
> usb 2-2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
> usb 2-2.1: Product: HID compliant keyboard
> usb 2-2.1: Manufacturer: Logitech
> usb 2-2.2: new low speed USB device using ohci_hcd and address 4
> usb 2-2.2: configuration #1 chosen from 1 choice
> usb 2-2.2: New USB device found, idVendor=046d, idProduct=c00c
> usb 2-2.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
> usb 2-2.2: Product: USB Mouse
> usb 2-2.2: Manufacturer: Logitech
> usb 2-2.3: new low speed USB device using ohci_hcd and address 5
> usb 2-2.3: configuration #1 chosen from 1 choice
> usb 2-2.3: New USB device found, idVendor=06f2, idProduct=0011
> usb 2-2.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
> usb 2-2.3: Product: USB KVM Switch
> usb 2-2.3: Manufacturer: Justcom Technology
> hdc: host max PIO5 wanted PIO255(auto-tune) selected PIO4
> hdc: UDMA/33 mode selected
> ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
> ide1 at 0x170-0x177,0x376 on irq 15
> ehci_hcd 0000:00:13.3: PCI INT D -> GSI 23 (level, low) -> IRQ 23
> ehci_hcd 0000:00:13.3: EHCI Host Controller
> ehci_hcd 0000:00:13.3: new USB bus registered, assigned bus number 3
> ehci_hcd 0000:00:13.3: debug port 1
> ehci_hcd 0000:00:13.3: irq 23, io mem 0xfebfe800
> usb 1-1: USB disconnect, address 2
> ehci_hcd 0000:00:13.3: USB 2.0 started, EHCI 1.00
> usb usb3: configuration #1 chosen from 1 choice
> hub 3-0:1.0: USB hub found
> hub 3-0:1.0: 8 ports detected
> usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
> usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
> usb usb3: Product: EHCI Host Controller
> usb usb3: Manufacturer: Linux 2.6.28-rc7-00105-gfeaf384 ehci_hcd
> usb usb3: SerialNumber: 0000:00:13.3
> ohci_hcd 0000:00:13.2: PCI INT C -> GSI 22 (level, low) -> IRQ 22
> ohci_hcd 0000:00:13.2: OHCI Host Controller
> ohci_hcd 0000:00:13.2: new USB bus registered, assigned bus number 4
> ohci_hcd 0000:00:13.2: irq 22, io mem 0xfebfb000
> usb usb4: configuration #1 chosen from 1 choice
> hub 4-0:1.0: USB hub found
> hub 4-0:1.0: 3 ports detected
> usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
> usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
> usb usb4: Product: OHCI Host Controller
> usb usb4: Manufacturer: Linux 2.6.28-rc7-00105-gfeaf384 ohci_hcd
> usb usb4: SerialNumber: 0000:00:13.2
> ali1535_smbus 0000:00:07.1: ALI1535_smb region uninitialized - upgrade BIOS?
> ali1535_smbus 0000:00:07.1: ALI1535 not detected, module not inserted.
> Intel ICH 0000:00:08.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
> usb 1-2: USB disconnect, address 3
> usb 2-2: USB disconnect, address 2
> usb 2-2.1: USB disconnect, address 3
> usb 2-2.2: USB disconnect, address 4
> usb 2-2.3: USB disconnect, address 5
> usbcore: registered new interface driver usblp
> usbcore: registered new interface driver hiddev
> usbcore: registered new interface driver usbhid
> usbhid: v2.6:USB HID core driver
> usb 1-1: new full speed USB device using ohci_hcd and address 4
> AC'97 1 does not respond - RESET
> AC'97 1 access is not valid [0xffffffff], removing mixer.
> Unable to initialize codec #1
> intel8x0_measure_ac97_clock: measured 54710 usecs
> intel8x0: clocking to 48000
> ide-gd driver 1.18
> hda: max request size: 512KiB
> hda: 312581808 sectors (160041 MB) w/8192KiB Cache, CHS=19457/255/63
> hda: cache flushes supported
>  hda: hda1
> usb 1-1: configuration #1 chosen from 1 choice
> usb 1-1: New USB device found, idVendor=076b, idProduct=1021
> usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
> usb 1-1: Product: Smart Card Reader USB
> usb 1-1: Manufacturer: OMNIKEY
> ide-cd driver 5.00
> ide-cd: hdc: ATAPI 48X DVD-ROM DVD-R/RAM CD-R/RW drive, 2048kB Cache
> Uniform CD-ROM driver Revision: 3.20
> usb 1-2: new full speed USB device using ohci_hcd and address 5
> usb 1-2: configuration #1 chosen from 1 choice
> usblp0: USB Bidirectional printer dev 5 if 0 alt 0 proto 2 vid 0x03F0 pid 0x7204
> usb 1-2: New USB device found, idVendor=03f0, idProduct=7204
> usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
> usb 1-2: Product: deskjet 3600
> usb 1-2: Manufacturer: hp
> usb 1-2: SerialNumber: HU3AE1N3N96B
> Adding 3911816k swap on /dev/sda2.  Priority:-1 extents:1 across:3911816k
> usb 2-2: new full speed USB device using ohci_hcd and address 6
> usb 2-2: configuration #1 chosen from 1 choice
> hub 2-2:1.0: USB hub found
> hub 2-2:1.0: 4 ports detected
> usb 2-2: New USB device found, idVendor=0451, idProduct=2046
> usb 2-2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
> usb 2-2.1: new low speed USB device using ohci_hcd and address 7
> usb 2-2.1: configuration #1 chosen from 1 choice
> input: Logitech HID compliant keyboard as /devices/pci0000:00/0000:00:13.1/usb2/2-2/2-2.1/2-2.1:1.0/input/input3
> generic-usb 0003:046D:C30E.0001: input,hidraw0: USB HID v1.10 Keyboard [Logitech HID compliant keyboard] on usb-0000:00:13.1-2.1/input0
> input: Logitech HID compliant keyboard as /devices/pci0000:00/0000:00:13.1/usb2/2-2/2-2.1/2-2.1:1.1/input/input4
> generic-usb 0003:046D:C30E.0002: input,hidraw1: USB HID v1.10 Device [Logitech HID compliant keyboard] on usb-0000:00:13.1-2.1/input1
> usb 2-2.1: New USB device found, idVendor=046d, idProduct=c30e
> usb 2-2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
> usb 2-2.1: Product: HID compliant keyboard
> usb 2-2.1: Manufacturer: Logitech
> usb 2-2.2: new low speed USB device using ohci_hcd and address 8
> usb 2-2.2: configuration #1 chosen from 1 choice
> input: Logitech USB Mouse as /devices/pci0000:00/0000:00:13.1/usb2/2-2/2-2.2/2-2.2:1.0/input/input5
> generic-usb 0003:046D:C00C.0003: input,hidraw2: USB HID v1.10 Mouse [Logitech USB Mouse] on usb-0000:00:13.1-2.2/input0
> usb 2-2.2: New USB device found, idVendor=046d, idProduct=c00c
> usb 2-2.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
> usb 2-2.2: Product: USB Mouse
> usb 2-2.2: Manufacturer: Logitech
> usb 2-2.3: new low speed USB device using ohci_hcd and address 9
> usb 2-2.3: configuration #1 chosen from 1 choice
> input: Justcom Technology USB KVM Switch as /devices/pci0000:00/0000:00:13.1/usb2/2-2/2-2.3/2-2.3:1.0/input/input6
> generic-usb 0003:06F2:0011.0004: input,hidraw3: USB HID v1.10 Keyboard [Justcom Technology USB KVM Switch] on usb-0000:00:13.1-2.3/input0
> input: Justcom Technology USB KVM Switch as /devices/pci0000:00/0000:00:13.1/usb2/2-2/2-2.3/2-2.3:1.1/input/input7
> generic-usb 0003:06F2:0011.0005: input,hidraw4: USB HID v1.10 Mouse [Justcom Technology USB KVM Switch] on usb-0000:00:13.1-2.3/input1
> usb 2-2.3: New USB device found, idVendor=06f2, idProduct=0011
> usb 2-2.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
> usb 2-2.3: Product: USB KVM Switch
> usb 2-2.3: Manufacturer: Justcom Technology
> EXT3 FS on sda1, internal journal
> w83627hf: Found W83627HF chip at 0x290
> NET: Registered protocol family 10
> lo: Disabled Privacy Extensions
> device-mapper: uevent: version 1.0.3
> device-mapper: ioctl: 4.14.0-ioctl (2008-04-23) initialised: dm-devel@...hat.com
> fuse init (API version 7.10)
> kjournald starting.  Commit interval 5 seconds
> EXT3 FS on sda3, internal journal
> EXT3-fs: mounted filesystem with ordered data mode.
> kjournald starting.  Commit interval 5 seconds
> EXT3 FS on hda1, internal journal
> EXT3-fs: mounted filesystem with ordered data mode.
> eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
> eth1: link up, 100Mbps, full-duplex, lpa 0x41E1
> IPv6 over IPv4 tunneling driver
> sit0: Disabled Privacy Extensions
> tun6to4: Disabled Privacy Extensions
> u32 classifier
>     Actions configured 
> ADDRCONF(NETDEV_UP): eth2: link is not ready
> powernow-k8: Found 1 AMD Athlon(tm) 64 Processor 3000+ processors (1 cpu cores) (version 2.20.00)
> powernow-k8:    0 : fid 0xa (1800 MHz), vid 0x6
> powernow-k8:    1 : fid 0x2 (1000 MHz), vid 0xa
> ip_tables: (C) 2000-2006 Netfilter Core Team
> nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
> CONFIG_NF_CT_ACCT is deprecated and will be removed soon. Please use
> nf_conntrack.acct=1 kernel paramater, acct=1 nf_conntrack module option or
> sysctl net.netfilter.nf_conntrack_acct=1 to enable it.
> uli526x: eth2 NIC Link is Down
> lp0: using parport0 (interrupt-driven).
> ppdev: user-space parallel port driver
> Marking TSC unstable due to cpufreq changes
> Clocksource tsc unstable (delta = -222227837 ns)
> Bluetooth: Core ver 2.13
> NET: Registered protocol family 31
> Bluetooth: HCI device and connection manager initialized
> Bluetooth: HCI socket layer initialized
> Bluetooth: L2CAP ver 2.11
> Bluetooth: L2CAP socket layer initialized
> Bluetooth: RFCOMM socket layer initialized
> Bluetooth: RFCOMM TTY layer initialized
> Bluetooth: RFCOMM ver 1.10
> pci 0000:04:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
> [drm] Initialized mga 3.2.1 20051102 on minor 0
> agpgart-amd64 0000:00:04.0: AGP 3.0 bridge
> agpgart-amd64 0000:00:04.0: bridge is in legacy mode, falling back to 2.x
> agpgart-amd64 0000:00:04.0: putting AGP V2 device into 4x mode
> pci 0000:04:00.0: putting AGP V2 device into 4x mode
> [drm] Initialized card for AGP DMA.
> eth0: link down
> eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
> ------------[ cut here ]------------
> WARNING: at arch/x86/kernel/pci-nommu.c:62 nommu_map_sg+0x29/0x9e()
> Modules linked in: mga binfmt_misc rfcomm l2cap bluetooth ppdev lp xt_length xt_MARK iptable_mangle ipt_MASQUERADE iptable_nat nf_nat ipt_REJECT xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack iptable_filter ip_tables x_tables powernow_k8 cpufreq_ondemand cpufreq_userspace cpufreq_powersave cls_fw cls_u32 sch_sfq sch_cbq sit tunnel4 fuse dm_crypt dm_mod ipv6 w83627hf hwmon_vid ide_cd_mod cdrom ide_gd_mod usbhid usblp pata_ali tuner_simple tuner_types tda9887 tda8290 tuner ns558 tvaudio gameport msp3400 rtc_cmos rtc_core rtc_lib snd_intel8x0 snd_ac97_codec ac97_bus bttv snd_bt87x videodev v4l1_compat pcspkr serio_raw ir_common k8temp hwmon snd_pcm snd_seq snd_timer snd_seq_device i2c_ali1535 compat_ioctl32 i2c_algo_bit ehci_hcd alim15x3 i2c_ali15x3 snd v4l2_common videobuf_dma_sg videobuf_core btcx_risc ohci_hcd ssb ide_pci_generic isp1760 soundcore tveeprom ide_core snd_page_alloc 8139too mii uli526x i2c_ali1563 usbcore i2c_core shpchp pci_hotplug parport_pc 
>  parport ali_agp
> Pid: 5298, comm: kcminit_startup Not tainted 2.6.28-rc7-00105-gfeaf384 #237
> Call Trace:
>  [<c02fc995>] ? printk+0xf/0x12
>  [<c011cc8a>] warn_on_slowpath+0x41/0x62
>  [<c0118e3e>] ? default_wake_function+0xb/0xd
>  [<c0117f1d>] ? enqueue_entity+0x10b/0x113
>  [<c011841a>] ? enqueue_task_fair+0x1c/0x5e
>  [<c0107171>] nommu_map_sg+0x29/0x9e
>  [<f811dfbd>] ide_build_sglist+0x48/0x50 [ide_core]
>  [<f811e241>] ide_build_dmatable+0x30/0x154 [ide_core]
>  [<f811e39b>] ide_dma_setup+0x36/0xc7 [ide_core]
>  [<f804202f>] ali15x3_dma_setup+0x2f/0x35 [alim15x3]
>  [<f8263f7a>] ide_cd_do_request+0x5fa/0x671 [ide_cd_mod]
>  [<c01d784e>] ? delay_tsc+0x1d/0x5f
>  [<f82644ac>] ? cdrom_do_newpc_cont+0x0/0x18 [ide_cd_mod]
>  [<c01d77f8>] ? __const_udelay+0x18/0x1a
>  [<f8117f15>] ? __ide_wait_stat+0x81/0xad [ide_core]
>  [<f8118aa9>] ? ide_wait_stat+0x3f/0x6e [ide_core]
>  [<f811703e>] ide_do_request+0x726/0x836 [ide_core]
>  [<f8263978>] ? cdrom_end_request+0x171/0x179 [ide_cd_mod]
>  [<f8264b5a>] ? cdrom_newpc_intr+0x5ef/0x5fd [ide_cd_mod]
>  [<f8117ba0>] ? ide_input_data+0x0/0xda [ide_core]
>  [<f8117307>] ide_intr+0x1b9/0x1f4 [ide_core]
>  [<f826456b>] ? cdrom_newpc_intr+0x0/0x5fd [ide_cd_mod]
>  [<c013c4f2>] handle_IRQ_event+0x21/0x48
>  [<c013d450>] handle_edge_irq+0xc1/0x114
>  [<c013d38f>] ? handle_edge_irq+0x0/0x114
>  <IRQ>  [<c010388f>] ? common_interrupt+0x23/0x28
> ---[ end trace 18d5008b2820bb67 ]---
> eth0: link down
> eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
> 
> -- 
> Meelis Roos (mroos@...ux.ee)
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