Attachment 46042 Details for Bug 36561 – call trace of testdisplay

call trace of testdisplay

testdisplay.dmesg (text/plain), 36.76 KB, created by bo.b.wang on 2011-04-24 23:58:33 UTC

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Creator: bo.b.wang

Created: 2011-04-24 23:58:33 UTC

Size: 36.76 KB

patch

obsolete

>Initializing cgroup subsys cpuset
>Initializing cgroup subsys cpu
>Linux version 2.6.39-rc2_fixes_20110420+ (root@snail) (gcc version 4.5.1 20100924 (Red Hat 4.5.1-4) (GCC) ) #1 SMP Wed Apr 20 15:50:16 CST 2011
>Command line: ro root=UUID=ffdfe07d-2fd1-47bb-b4b8-f6068cf422ee rd_NO_LUKS rd_NO_LVM rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYTABLE=us  rhgb quiet
>BIOS-provided physical RAM map:
> BIOS-e820: 0000000000000000 - 0000000000095400 (usable)
> BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
> BIOS-e820: 0000000000100000 - 00000000db6cfc00 (usable)
> BIOS-e820: 00000000db6cfc00 - 00000000db723c00 (ACPI NVS)
> BIOS-e820: 00000000db723c00 - 00000000db725c00 (ACPI data)
> BIOS-e820: 00000000db725c00 - 00000000e0000000 (reserved)
> BIOS-e820: 00000000f8000000 - 00000000fc000000 (reserved)
> BIOS-e820: 00000000fec00000 - 00000000fed00400 (reserved)
> BIOS-e820: 00000000fed20000 - 00000000feda0000 (reserved)
> BIOS-e820: 00000000fee00000 - 00000000fef00000 (reserved)
> BIOS-e820: 00000000ffb00000 - 0000000100000000 (reserved)
> BIOS-e820: 0000000100000000 - 000000011c000000 (usable)
>NX (Execute Disable) protection: active
>DMI 2.6 present.
>DMI: Dell Inc. OptiPlex 980                 /0D438T, BIOS A01 02/16/2010
>e820 update range: 0000000000000000 - 0000000000010000 (usable) ==> (reserved)
>e820 remove range: 00000000000a0000 - 0000000000100000 (usable)
>No AGP bridge found
>last_pfn = 0x11c000 max_arch_pfn = 0x400000000
>MTRR default type: write-back
>MTRR fixed ranges enabled:
>  00000-9FFFF write-back
>  A0000-BFFFF uncachable
>  C0000-DBFFF write-protect
>  DC000-EFFFF uncachable
>  F0000-FFFFF write-protect
>MTRR variable ranges enabled:
>  0 base 0DDE00000 mask FFFE00000 uncachable
>  1 base 0DE000000 mask FFE000000 uncachable
>  2 base 0DB800000 mask FFF800000 uncachable
>  3 base 0E0000000 mask FE0000000 uncachable
>  4 disabled
>  5 disabled
>  6 disabled
>  7 disabled
>x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
>last_pfn = 0xdb6cf max_arch_pfn = 0x400000000
>found SMP MP-table at [ffff8800000fe710] fe710
>initial memory mapped : 0 - 20000000
>Base memory trampoline at [ffff880000090000] 90000 size 20480
>init_memory_mapping: 0000000000000000-00000000db6cf000
> 0000000000 - 00db600000 page 2M
> 00db600000 - 00db6cf000 page 4k
>kernel direct mapping tables up to db6cf000 @ db6c9000-db6cf000
>init_memory_mapping: 0000000100000000-000000011c000000
> 0100000000 - 011c000000 page 2M
>kernel direct mapping tables up to 11c000000 @ 11bffa000-11c000000
>RAMDISK: 37b5b000 - 37ff0000
>ACPI: RSDP 00000000000fec00 00024 (v02 DELL  )
>ACPI: XSDT 00000000000fc7ef 0007C (v01 DELL    B11K    00000015 ASL  00000061)
>ACPI: FACP 00000000000fc8df 000F4 (v03 DELL    B11K    00000015 ASL  00000061)
>ACPI: DSDT 00000000ffdc6194 047BC (v01   DELL    dt_ex 00001000 INTL 20050624)
>ACPI: FACS 00000000db6cfc00 00040
>ACPI: SSDT 00000000ffdcaa71 000AC (v01   DELL    st_ex 00001000 INTL 20050624)
>ACPI: APIC 00000000000fc9d3 00092 (v01 DELL    B11K    00000015 ASL  00000061)
>ACPI: BOOT 00000000000fca65 00028 (v01 DELL    B11K    00000015 ASL  00000061)
>ACPI: ASF! 00000000000fca8d 00096 (v32 DELL    B11K    00000015 ASL  00000061)
>ACPI: MCFG 00000000000fcb23 0003E (v01 DELL    B11K    00000015 ASL  00000061)
>ACPI: HPET 00000000000fcb61 00038 (v01 DELL    B11K    00000015 ASL  00000061)
>ACPI: TCPA 00000000000fcdbd 00032 (v01 DELL    B11K    00000015 ASL  00000061)
>ACPI: ____ 00000000000fcdef 00030 (v01 DELL    B11K    00000015 ASL  00000061)
>ACPI: SLIC 00000000000fcb99 00176 (v01 DELL    B11K    00000015 ASL  00000061)
>ACPI: SSDT 00000000db725c00 016E0 (v01  INTEL PPM RCM  80000001 INTL 20061109)
>ACPI: Local APIC address 0xfee00000
>No NUMA configuration found
>Faking a node at 0000000000000000-000000011c000000
>NUMA: Using 63 for the hash shift.
>Initmem setup node 0 0000000000000000-000000011c000000
>  NODE_DATA [000000011bffb000 - 000000011bffffff]
> [ffffea0000000000-ffffea0003ffffff] PMD -> [ffff880117600000-ffff88011affffff] on node 0
>Zone PFN ranges:
>  DMA      0x00000010 -> 0x00001000
>  DMA32    0x00001000 -> 0x00100000
>  Normal   0x00100000 -> 0x0011c000
>Movable zone start PFN for each node
>early_node_map[3] active PFN ranges
>    0: 0x00000010 -> 0x00000095
>    0: 0x00000100 -> 0x000db6cf
>    0: 0x00100000 -> 0x0011c000
>On node 0 totalpages: 1013332
>  DMA zone: 56 pages used for memmap
>  DMA zone: 5 pages reserved
>  DMA zone: 3912 pages, LIFO batch:0
>  DMA32 zone: 14280 pages used for memmap
>  DMA32 zone: 880391 pages, LIFO batch:31
>  Normal zone: 1568 pages used for memmap
>  Normal zone: 113120 pages, LIFO batch:31
>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[0x04] enabled)
>ACPI: LAPIC (acpi_id[0x03] lapic_id[0x01] enabled)
>ACPI: LAPIC (acpi_id[0x04] lapic_id[0x05] enabled)
>ACPI: LAPIC (acpi_id[0x05] lapic_id[0x00] disabled)
>ACPI: LAPIC (acpi_id[0x06] lapic_id[0x01] disabled)
>ACPI: LAPIC (acpi_id[0x07] lapic_id[0x02] disabled)
>ACPI: LAPIC (acpi_id[0x08] lapic_id[0x03] disabled)
>ACPI: LAPIC_NMI (acpi_id[0xff] high level lint[0x1])
>ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0])
>IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23
>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 high level)
>ACPI: IRQ0 used by override.
>ACPI: IRQ2 used by override.
>ACPI: IRQ9 used by override.
>Using ACPI (MADT) for SMP configuration information
>ACPI: HPET id: 0x8086a701 base: 0xfed00000
>SMP: Allowing 8 CPUs, 4 hotplug CPUs
>nr_irqs_gsi: 40
>PM: Registered nosave memory: 0000000000095000 - 00000000000f0000
>PM: Registered nosave memory: 00000000000f0000 - 0000000000100000
>PM: Registered nosave memory: 00000000db6cf000 - 00000000db6d0000
>PM: Registered nosave memory: 00000000db6d0000 - 00000000db723000
>PM: Registered nosave memory: 00000000db723000 - 00000000db724000
>PM: Registered nosave memory: 00000000db724000 - 00000000db725000
>PM: Registered nosave memory: 00000000db725000 - 00000000db726000
>PM: Registered nosave memory: 00000000db726000 - 00000000e0000000
>PM: Registered nosave memory: 00000000e0000000 - 00000000f8000000
>PM: Registered nosave memory: 00000000f8000000 - 00000000fc000000
>PM: Registered nosave memory: 00000000fc000000 - 00000000fec00000
>PM: Registered nosave memory: 00000000fec00000 - 00000000fed00000
>PM: Registered nosave memory: 00000000fed00000 - 00000000fed20000
>PM: Registered nosave memory: 00000000fed20000 - 00000000feda0000
>PM: Registered nosave memory: 00000000feda0000 - 00000000fee00000
>PM: Registered nosave memory: 00000000fee00000 - 00000000fef00000
>PM: Registered nosave memory: 00000000fef00000 - 00000000ffb00000
>PM: Registered nosave memory: 00000000ffb00000 - 0000000100000000
>Allocating PCI resources starting at e0000000 (gap: e0000000:18000000)
>setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:8 nr_node_ids:1
>PERCPU: Embedded 26 pages/cpu @ffff88011bc00000 s75264 r8192 d23040 u262144
>pcpu-alloc: s75264 r8192 d23040 u262144 alloc=1*2097152
>pcpu-alloc: [0] 0 1 2 3 4 5 6 7 
>Built 1 zonelists in Node order, mobility grouping on.  Total pages: 997423
>Policy zone: Normal
>Kernel command line: ro root=UUID=ffdfe07d-2fd1-47bb-b4b8-f6068cf422ee rd_NO_LUKS rd_NO_LVM rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYTABLE=us  rhgb quiet
>PID hash table entries: 4096 (order: 3, 32768 bytes)
>Checking aperture...
>No AGP bridge found
>Calgary: detecting Calgary via BIOS EBDA area
>Calgary: Unable to locate Rio Grande table in EBDA - bailing!
>Memory: 3913612k/4653056k available (3788k kernel code, 599728k absent, 139716k reserved, 3334k data, 608k init)
>SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
>Hierarchical RCU implementation.
>	RCU-based detection of stalled CPUs is disabled.
>NR_IRQS:2304
>Console: colour VGA+ 80x25
>console [tty0] enabled
>hpet clockevent registered
>Fast TSC calibration using PIT
>Detected 3458.022 MHz processor.
>Calibrating delay loop (skipped), value calculated using timer frequency.. 6916.04 BogoMIPS (lpj=3458022)
>pid_max: default: 32768 minimum: 301
>Security Framework initialized
>Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
>Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
>Mount-cache hash table entries: 256
>Initializing cgroup subsys ns
>ns_cgroup deprecated: consider using the 'clone_children' flag without the ns_cgroup.
>Initializing cgroup subsys cpuacct
>CPU: Physical Processor ID: 0
>CPU: Processor Core ID: 0
>mce: CPU supports 9 MCE banks
>CPU0: Thermal monitoring enabled (TM1)
>using mwait in idle threads.
>ACPI: Core revision 20110316
>Setting APIC routing to flat
>..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>CPU0: Intel(R) Core(TM) i5 CPU         670  @ 3.47GHz stepping 02
>Performance Events: PEBS fmt1+, Westmere events, Intel PMU driver.
>... version:                3
>... bit width:              48
>... generic registers:      4
>... value mask:             0000ffffffffffff
>... max period:             000000007fffffff
>... fixed-purpose events:   3
>... event mask:             000000070000000f
>Booting Node   0, Processors  #1
>smpboot cpu 1: start_ip = 90000
> #2
>smpboot cpu 2: start_ip = 90000
> #3
>smpboot cpu 3: start_ip = 90000
>Brought up 4 CPUs
>Total of 4 processors activated (27662.89 BogoMIPS).
>PM: Registering ACPI NVS region at db6cfc00 (344064 bytes)
>Time:  6:47:55  Date: 04/25/11
>NET: Registered protocol family 16
>ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
>ACPI: bus type pci registered
>PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
>PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
>PCI: Using configuration type 1 for base access
>dmi type 0xB1 record - unknown flag
>bio: create slab <bio-0> at 0
>ACPI: EC: Look up EC in DSDT
>[Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
>ACPI Warning: Incorrect checksum in table [TCPA] - 0x00, should be 0x7E (20110316/tbutils-314)
>ACPI: Interpreter enabled
>ACPI: (supports S0 S1 S3 S4 S5)
>ACPI: Using IOAPIC for interrupt routing
>ACPI: No dock devices found.
>PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
>pci_root PNP0A03:00: host bridge window [io  0x0000-0x0cf7]
>pci_root PNP0A03:00: host bridge window [io  0x0d00-0xffff]
>pci_root PNP0A03:00: host bridge window [mem 0x000a0000-0x000bffff]
>pci_root PNP0A03:00: host bridge window [mem 0x000c0000-0x000effff]
>pci_root PNP0A03:00: host bridge window [mem 0x000f0000-0x000fffff]
>pci_root PNP0A03:00: host bridge window [mem 0xdb800000-0xf7ffffff]
>pci_root PNP0A03:00: host bridge window [mem 0xff87c000-0xff87ffff]
>pci_root PNP0A03:00: host bridge window [mem 0xff870000-0xff8707ff]
>pci_root PNP0A03:00: host bridge window [mem 0xfed20000-0xfed9ffff]
>pci_root PNP0A03:00: host bridge window [mem 0xfeda6000-0xfeda6fff]
>pci_root PNP0A03:00: host bridge window [mem 0xfeda7000-0xfeda7fff]
>pci 0000:00:00.0: [8086:0040] type 0 class 0x000600
>DMAR: BIOS has allocated no shadow GTT; disabling IOMMU for graphics
>pci 0000:00:01.0: [8086:0041] type 1 class 0x000604
>pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
>pci 0000:00:01.0: PME# disabled
>pci 0000:00:02.0: [8086:0042] type 0 class 0x000300
>pci 0000:00:02.0: reg 10: [mem 0xf7c00000-0xf7ffffff 64bit]
>pci 0000:00:02.0: reg 18: [mem 0xe0000000-0xefffffff 64bit pref]
>pci 0000:00:02.0: reg 20: [io  0xec90-0xec97]
>pci 0000:00:19.0: [8086:10ef] type 0 class 0x000200
>pci 0000:00:19.0: reg 10: [mem 0xf7be0000-0xf7bfffff]
>pci 0000:00:19.0: reg 14: [mem 0xf7bdc000-0xf7bdcfff]
>pci 0000:00:19.0: reg 18: [io  0xecc0-0xecdf]
>pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
>pci 0000:00:19.0: PME# disabled
>pci 0000:00:1a.0: [8086:3b3c] type 0 class 0x000c03
>pci 0000:00:1a.0: reg 10: [mem 0xf7bdd000-0xf7bdd3ff]
>pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
>pci 0000:00:1a.0: PME# disabled
>pci 0000:00:1b.0: [8086:3b56] type 0 class 0x000403
>pci 0000:00:1b.0: reg 10: [mem 0xff87c000-0xff87ffff 64bit]
>pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
>pci 0000:00:1b.0: PME# disabled
>pci 0000:00:1c.0: [8086:3b42] type 1 class 0x000604
>pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
>pci 0000:00:1c.0: PME# disabled
>pci 0000:00:1c.4: [8086:3b4a] type 1 class 0x000604
>pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
>pci 0000:00:1c.4: PME# disabled
>pci 0000:00:1d.0: [8086:3b34] type 0 class 0x000c03
>pci 0000:00:1d.0: reg 10: [mem 0xf7bde000-0xf7bde3ff]
>pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
>pci 0000:00:1d.0: PME# disabled
>pci 0000:00:1e.0: [8086:244e] type 1 class 0x000604
>pci 0000:00:1f.0: [8086:3b0a] type 0 class 0x000601
>pci 0000:00:1f.2: [8086:2822] type 0 class 0x000104
>pci 0000:00:1f.2: reg 10: [io  0xfe00-0xfe07]
>pci 0000:00:1f.2: reg 14: [io  0xfe10-0xfe13]
>pci 0000:00:1f.2: reg 18: [io  0xfe20-0xfe27]
>pci 0000:00:1f.2: reg 1c: [io  0xfe30-0xfe33]
>pci 0000:00:1f.2: reg 20: [io  0xfec0-0xfedf]
>pci 0000:00:1f.2: reg 24: [mem 0xff870000-0xff8707ff]
>pci 0000:00:1f.2: PME# supported from D3hot
>pci 0000:00:1f.2: PME# disabled
>pci 0000:00:1f.3: [8086:3b30] type 0 class 0x000c05
>pci 0000:00:1f.3: reg 10: [mem 0xf7bdf000-0xf7bdf0ff 64bit]
>pci 0000:00:1f.3: reg 20: [io  0xece0-0xecff]
>pci 0000:00:01.0: PCI bridge to [bus 01-01]
>pci 0000:00:01.0:   bridge window [io  0xf000-0x0000] (disabled)
>pci 0000:00:01.0:   bridge window [mem 0xfff00000-0x000fffff] (disabled)
>pci 0000:00:01.0:   bridge window [mem 0xfff00000-0x000fffff pref] (disabled)
>pci 0000:00:1c.0: PCI bridge to [bus 02-02]
>pci 0000:00:1c.0:   bridge window [io  0xf000-0x0000] (disabled)
>pci 0000:00:1c.0:   bridge window [mem 0xfff00000-0x000fffff] (disabled)
>pci 0000:00:1c.0:   bridge window [mem 0xfff00000-0x000fffff pref] (disabled)
>pci 0000:00:1c.4: PCI bridge to [bus 03-03]
>pci 0000:00:1c.4:   bridge window [io  0xf000-0x0000] (disabled)
>pci 0000:00:1c.4:   bridge window [mem 0xfff00000-0x000fffff] (disabled)
>pci 0000:00:1c.4:   bridge window [mem 0xfff00000-0x000fffff pref] (disabled)
>pci 0000:00:1e.0: PCI bridge to [bus 04-04] (subtractive decode)
>pci 0000:00:1e.0:   bridge window [io  0xf000-0x0000] (disabled)
>pci 0000:00:1e.0:   bridge window [mem 0xfff00000-0x000fffff] (disabled)
>pci 0000:00:1e.0:   bridge window [mem 0xfff00000-0x000fffff pref] (disabled)
>pci 0000:00:1e.0:   bridge window [io  0x0000-0x0cf7] (subtractive decode)
>pci 0000:00:1e.0:   bridge window [io  0x0d00-0xffff] (subtractive decode)
>pci 0000:00:1e.0:   bridge window [mem 0x000a0000-0x000bffff] (subtractive decode)
>pci 0000:00:1e.0:   bridge window [mem 0x000c0000-0x000effff] (subtractive decode)
>pci 0000:00:1e.0:   bridge window [mem 0x000f0000-0x000fffff] (subtractive decode)
>pci 0000:00:1e.0:   bridge window [mem 0xdb800000-0xf7ffffff] (subtractive decode)
>pci 0000:00:1e.0:   bridge window [mem 0xff87c000-0xff87ffff] (subtractive decode)
>pci 0000:00:1e.0:   bridge window [mem 0xff870000-0xff8707ff] (subtractive decode)
>pci 0000:00:1e.0:   bridge window [mem 0xfed20000-0xfed9ffff] (subtractive decode)
>pci 0000:00:1e.0:   bridge window [mem 0xfeda6000-0xfeda6fff] (subtractive decode)
>pci 0000:00:1e.0:   bridge window [mem 0xfeda7000-0xfeda7fff] (subtractive decode)
>ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
>ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI4._PRT]
>ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI2._PRT]
>ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI1._PRT]
>ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI5._PRT]
> pci0000:00: Requesting ACPI _OSC control (0x1d)
>Unable to assume _OSC PCIe control. Disabling ASPM
>ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11 12 15)
>ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 *5 6 7 9 10 11 12 15)
>ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 9 *10 11 12 15)
>ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 10 11 12 15) *0, disabled.
>ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 11 12 15) *0, disabled.
>ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 *9 10 11 12 15)
>ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 9 10 11 12 15) *0, disabled.
>ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 *5 6 7 9 10 11 12 15)
>vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
>vgaarb: loaded
>SCSI subsystem initialized
>libata version 3.00 loaded.
>usbcore: registered new interface driver usbfs
>usbcore: registered new interface driver hub
>usbcore: registered new device driver usb
>PCI: Using ACPI for IRQ routing
>PCI: pci_cache_line_size set to 64 bytes
>Expanded resource reserved due to conflict with PCI Bus 0000:00
>reserve RAM buffer: 0000000000095400 - 000000000009ffff 
>reserve RAM buffer: 00000000db6cfc00 - 00000000dbffffff 
>NetLabel: Initializing
>NetLabel:  domain hash size = 128
>NetLabel:  protocols = UNLABELED CIPSOv4
>NetLabel:  unlabeled traffic allowed by default
>hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
>hpet0: 8 comparators, 64-bit 14.318180 MHz counter
>Switching to clocksource hpet
>Switched to NOHz mode on CPU #0
>Switched to NOHz mode on CPU #3
>Switched to NOHz mode on CPU #1
>Switched to NOHz mode on CPU #2
>pnp: PnP ACPI init
>ACPI: bus type pnp registered
>pnp 00:00: [bus 00-ff]
>pnp 00:00: [io  0x0cf8-0x0cff]
>pnp 00:00: [io  0x0000-0x0cf7 window]
>pnp 00:00: [io  0x0d00-0xffff window]
>pnp 00:00: [mem 0x000a0000-0x000bffff window]
>pnp 00:00: [mem 0x000c0000-0x000effff window]
>pnp 00:00: [mem 0x000f0000-0x000fffff window]
>pnp 00:00: [mem 0xdb800000-0xf7ffffff window]
>pnp 00:00: [mem 0xff87c000-0xff87ffff window]
>pnp 00:00: [mem 0xff870000-0xff8707ff window]
>pnp 00:00: [mem 0xfed20000-0xfed9ffff window]
>pnp 00:00: [mem 0xfeda6000-0xfeda6fff window]
>pnp 00:00: [mem 0xfeda7000-0xfeda7fff window]
>pnp 00:00: Plug and Play ACPI device, IDs PNP0a03 (active)
>pnp 00:01: [io  0x0060]
>pnp 00:01: [io  0x0064]
>pnp 00:01: [io  0x0062-0x0063]
>pnp 00:01: [io  0x0065-0x006f]
>pnp 00:01: [io  0x00e0-0x00ef]
>pnp 00:01: [io  0x0800-0x085f]
>pnp 00:01: [io  0x0c00-0x0c7f]
>pnp 00:01: [io  0x0860-0x08ff]
>system 00:01: [io  0x0800-0x085f] has been reserved
>system 00:01: [io  0x0c00-0x0c7f] has been reserved
>system 00:01: [io  0x0860-0x08ff] has been reserved
>system 00:01: Plug and Play ACPI device, IDs PNP0c01 (active)
>pnp 00:02: [io  0x0080-0x009f]
>pnp 00:02: [io  0x0000-0x001f]
>pnp 00:02: [io  0x00c0-0x00df]
>pnp 00:02: [dma 4]
>pnp 00:02: Plug and Play ACPI device, IDs PNP0200 (active)
>pnp 00:03: [io  0x00f0-0x00ff]
>pnp 00:03: [irq 13]
>pnp 00:03: Plug and Play ACPI device, IDs PNP0c04 (active)
>pnp 00:04: [io  0x0061]
>pnp 00:04: Plug and Play ACPI device, IDs PNP0800 (active)
>pnp 00:05: [io  0x0070-0x007f]
>pnp 00:05: [irq 8]
>pnp 00:05: Plug and Play ACPI device, IDs PNP0b00 (active)
>pnp 00:06: [io  0x0378-0x037f]
>pnp 00:06: [io  0x0778-0x077f]
>pnp 00:06: [irq 7]
>pnp 00:06: [dma 0 disabled]
>pnp 00:06: Plug and Play ACPI device, IDs PNP0401 (active)
>pnp 00:07: [io  0x03f8-0x03ff]
>pnp 00:07: [irq 4]
>pnp 00:07: Plug and Play ACPI device, IDs PNP0501 (active)
>pnp 00:08: [mem 0xfed00000-0xfed003ff]
>pnp 00:08: Plug and Play ACPI device, IDs PNP0103 (active)
>pnp: PnP ACPI: found 9 devices
>ACPI: ACPI bus type pnp unregistered
>pci 0000:00:1c.4: BAR 7: assigned [io  0x1000-0x1fff]
>pci 0000:00:1c.0: BAR 7: assigned [io  0x2000-0x2fff]
>pci 0000:00:01.0: PCI bridge to [bus 01-01]
>pci 0000:00:01.0:   bridge window [io  disabled]
>pci 0000:00:01.0:   bridge window [mem disabled]
>pci 0000:00:01.0:   bridge window [mem pref disabled]
>pci 0000:00:1c.0: PCI bridge to [bus 02-02]
>pci 0000:00:1c.0:   bridge window [io  0x2000-0x2fff]
>pci 0000:00:1c.0:   bridge window [mem disabled]
>pci 0000:00:1c.0:   bridge window [mem pref disabled]
>pci 0000:00:1c.4: PCI bridge to [bus 03-03]
>pci 0000:00:1c.4:   bridge window [io  0x1000-0x1fff]
>pci 0000:00:1c.4:   bridge window [mem disabled]
>pci 0000:00:1c.4:   bridge window [mem pref disabled]
>pci 0000:00:1e.0: PCI bridge to [bus 04-04]
>pci 0000:00:1e.0:   bridge window [io  disabled]
>pci 0000:00:1e.0:   bridge window [mem disabled]
>pci 0000:00:1e.0:   bridge window [mem pref disabled]
>pci 0000:00:01.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
>pci 0000:00:01.0: setting latency timer to 64
>pci 0000:00:1c.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
>pci 0000:00:1c.0: setting latency timer to 64
>pci 0000:00:1c.4: PCI INT A -> GSI 16 (level, low) -> IRQ 16
>pci 0000:00:1c.4: setting latency timer to 64
>pci 0000:00:1e.0: setting latency timer to 64
>pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7]
>pci_bus 0000:00: resource 5 [io  0x0d00-0xffff]
>pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
>pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000effff]
>pci_bus 0000:00: resource 8 [mem 0x000f0000-0x000fffff]
>pci_bus 0000:00: resource 9 [mem 0xdb800000-0xf7ffffff]
>pci_bus 0000:00: resource 10 [mem 0xff87c000-0xff87ffff]
>pci_bus 0000:00: resource 11 [mem 0xff870000-0xff8707ff]
>pci_bus 0000:00: resource 12 [mem 0xfed20000-0xfed9ffff]
>pci_bus 0000:00: resource 13 [mem 0xfeda6000-0xfeda6fff]
>pci_bus 0000:00: resource 14 [mem 0xfeda7000-0xfeda7fff]
>pci_bus 0000:02: resource 0 [io  0x2000-0x2fff]
>pci_bus 0000:03: resource 0 [io  0x1000-0x1fff]
>pci_bus 0000:04: resource 4 [io  0x0000-0x0cf7]
>pci_bus 0000:04: resource 5 [io  0x0d00-0xffff]
>pci_bus 0000:04: resource 6 [mem 0x000a0000-0x000bffff]
>pci_bus 0000:04: resource 7 [mem 0x000c0000-0x000effff]
>pci_bus 0000:04: resource 8 [mem 0x000f0000-0x000fffff]
>pci_bus 0000:04: resource 9 [mem 0xdb800000-0xf7ffffff]
>pci_bus 0000:04: resource 10 [mem 0xff87c000-0xff87ffff]
>pci_bus 0000:04: resource 11 [mem 0xff870000-0xff8707ff]
>pci_bus 0000:04: resource 12 [mem 0xfed20000-0xfed9ffff]
>pci_bus 0000:04: resource 13 [mem 0xfeda6000-0xfeda6fff]
>pci_bus 0000:04: resource 14 [mem 0xfeda7000-0xfeda7fff]
>NET: Registered protocol family 2
>IP route cache hash table entries: 131072 (order: 8, 1048576 bytes)
>TCP established hash table entries: 524288 (order: 11, 8388608 bytes)
>TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
>TCP: Hash tables configured (established 524288 bind 65536)
>TCP reno registered
>UDP hash table entries: 2048 (order: 4, 65536 bytes)
>UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
>NET: Registered protocol family 1
>pci 0000:00:02.0: Boot video device
>PCI: CLS 64 bytes, default 64
>Trying to unpack rootfs image as initramfs...
>Freeing initrd memory: 4692k freed
>PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>Placing 64MB software IO TLB between ffff8800d76c9000 - ffff8800db6c9000
>software IO TLB at phys 0xd76c9000 - 0xdb6c9000
>Simple Boot Flag at 0x7a set to 0x80
>audit: initializing netlink socket (disabled)
>type=2000 audit(1303714075.938:1): initialized
>HugeTLB registered 2 MB page size, pre-allocated 0 pages
>VFS: Disk quotas dquot_6.5.2
>Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>Btrfs loaded
>msgmni has been set to 7652
>Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
>io scheduler noop registered
>io scheduler deadline registered
>io scheduler cfq registered (default)
>pcieport 0000:00:01.0: setting latency timer to 64
>pcieport 0000:00:01.0: irq 40 for MSI/MSI-X
>pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>ACPI: acpi_idle registered with cpuidle
>Monitor-Mwait will be used to enter C-1 state
>Monitor-Mwait will be used to enter C-2 state
>Monitor-Mwait will be used to enter C-3 state
>Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
>serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
>00:07: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
>Non-volatile memory driver v1.3
>Linux agpgart interface v0.103
>agpgart-intel 0000:00:00.0: Intel HD Graphics Chipset
>agpgart-intel 0000:00:00.0: detected gtt size: 2097152K total, 262144K mappable
>agpgart-intel 0000:00:00.0: detected 32768K stolen memory
>agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xe0000000
>brd: module loaded
>ahci 0000:00:1f.2: version 3.0
>ahci 0000:00:1f.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
>ahci 0000:00:1f.2: irq 41 for MSI/MSI-X
>ahci 0000:00:1f.2: controller can't do SNTF, turning off CAP_SNTF
>ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 3 Gbps 0x17 impl RAID mode
>ahci 0000:00:1f.2: flags: 64bit ncq led clo pmp fbs pio ems sxs apst 
>ahci 0000:00:1f.2: setting latency timer to 64
>ahci 0000:00:1f.2: port 0 is not capable of FBS
>ahci 0000:00:1f.2: port 1 is not capable of FBS
>ahci 0000:00:1f.2: port 2 is not capable of FBS
>scsi0 : ahci
>scsi1 : ahci
>scsi2 : ahci
>scsi3 : ahci
>scsi4 : ahci
>scsi5 : ahci
>ata1: SATA max UDMA/133 abar m2048@0xff870000 port 0xff870100 irq 41
>ata2: SATA max UDMA/133 abar m2048@0xff870000 port 0xff870180 irq 41
>ata3: SATA max UDMA/133 abar m2048@0xff870000 port 0xff870200 irq 41
>ata4: DUMMY
>ata5: SATA max UDMA/133 abar m2048@0xff870000 port 0xff870300 irq 41
>ata6: DUMMY
>i8042: 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
>mousedev: PS/2 mouse device common for all mice
>rtc_cmos 00:05: RTC can wake from S4
>rtc_cmos 00:05: rtc core: registered rtc_cmos as rtc0
>rtc0: alarms up to one day, 242 bytes nvram, hpet irqs
>cpuidle: using governor ladder
>cpuidle: using governor menu
>EFI Variables Facility v0.08 2004-May-17
>usbcore: registered new interface driver usbhid
>usbhid: USB HID core driver
>TCP cubic registered
>Initializing XFRM netlink socket
>NET: Registered protocol family 17
>Registering the dns_resolver key type
>PM: Hibernation image not present or could not be loaded.
>registered taskstats version 1
>  Magic number: 7:735:772
>ata3: SATA link down (SStatus 4 SControl 300)
>ata5: SATA link down (SStatus 0 SControl 300)
>ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>ata2.00: ATAPI: PLDS DVD-ROM DH-16D5S, VD15, max UDMA/100
>ata2.00: configured for UDMA/100
>ata1.00: ATA-7: HDT722516DLA380, V43OA9BA, max UDMA/133
>ata1.00: 321672960 sectors, multi 0: LBA48 NCQ (depth 31/32), AA
>ata1.00: configured for UDMA/133
>scsi 0:0:0:0: Direct-Access     ATA      HDT722516DLA380  V43O PQ: 0 ANSI: 5
>scsi 1:0:0:0: CD-ROM            PLDS     DVD-ROM DH-16D5S VD15 PQ: 0 ANSI: 5
>Freeing unused kernel memory: 608k freed
>Write protecting the kernel read-only data: 6144k
>Freeing unused kernel memory: 288k freed
>Freeing unused kernel memory: 216k freed
>dracut: dracut-005-3.fc13
>dracut: rd_NO_LUKS: removing cryptoluks activation
>udev: starting version 153
>udevd (779): /proc/779/oom_adj is deprecated, please use /proc/779/oom_score_adj instead.
>input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input0
>ACPI: Power Button [VBTN]
>input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
>ACPI: Power Button [PWRF]
>[drm] Initialized drm 1.1.0 20060810
>i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
>i915 0000:00:02.0: setting latency timer to 64
>i915 0000:00:02.0: irq 42 for MSI/MSI-X
>[drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
>[drm] Driver supports precise vblank timestamp query.
>Refined TSC clocksource calibration: 3457.975 MHz.
>Switching to clocksource tsc
>vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
>fbcon: inteldrmfb (fb0) is primary device
>Console: switching to colour frame buffer device 160x64
>fb0: inteldrmfb frame buffer device
>drm: registered panic notifier
>[drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
>dracut: Starting plymouth daemon
>ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>ehci_hcd 0000:00:1a.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
>ehci_hcd 0000:00:1a.0: setting latency timer to 64
>ehci_hcd 0000:00:1a.0: EHCI Host Controller
>ehci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 1
>sd 0:0:0:0: [sda] 321672960 512-byte logical blocks: (164 GB/153 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
>ehci_hcd 0000:00:1a.0: debug port 2
>ehci_hcd 0000:00:1a.0: cache line size of 64 is not supported
>ehci_hcd 0000:00:1a.0: irq 16, io mem 0xf7bdd000
>ehci_hcd 0000:00:1a.0: USB 2.0 started, EHCI 1.00
>usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>usb usb1: Product: EHCI Host Controller
>usb usb1: Manufacturer: Linux 2.6.39-rc2_fixes_20110420+ ehci_hcd
>usb usb1: SerialNumber: 0000:00:1a.0
>hub 1-0:1.0: USB hub found
>hub 1-0:1.0: 2 ports detected
>ehci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23
>ehci_hcd 0000:00:1d.0: setting latency timer to 64
>ehci_hcd 0000:00:1d.0: EHCI Host Controller
>ehci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2
>ehci_hcd 0000:00:1d.0: debug port 2
>ehci_hcd 0000:00:1d.0: cache line size of 64 is not supported
>ehci_hcd 0000:00:1d.0: irq 23, io mem 0xf7bde000
>ehci_hcd 0000:00:1d.0: USB 2.0 started, EHCI 1.00
>usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
>usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>usb usb2: Product: EHCI Host Controller
>usb usb2: Manufacturer: Linux 2.6.39-rc2_fixes_20110420+ ehci_hcd
>usb usb2: SerialNumber: 0000:00:1d.0
>hub 2-0:1.0: USB hub found
>hub 2-0:1.0: 2 ports detected
> sda: sda1 sda2
>sd 0:0:0:0: [sda] Attached SCSI disk
>sr0: scsi3-mmc drive: 48x/48x cd/rw xa/form2 cdda tray
>cdrom: Uniform CD-ROM driver Revision: 3.20
>sr 1:0:0:0: Attached scsi CD-ROM sr0
>EXT3-fs: barriers not enabled
>usb 1-1: new high speed USB device number 2 using ehci_hcd
>kjournald starting.  Commit interval 5 seconds
>EXT3-fs (sda1): mounted filesystem with ordered data mode
>dracut: Mounted root filesystem /dev/sda1
>usb 1-1: New USB device found, idVendor=8087, idProduct=0020
>usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>hub 1-1:1.0: USB hub found
>hub 1-1:1.0: 6 ports detected
>dracut: Loading SELinux policy
>usb 2-1: new high speed USB device number 2 using ehci_hcd
>usb 2-1: New USB device found, idVendor=8087, idProduct=0020
>usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>hub 2-1:1.0: USB hub found
>hub 2-1:1.0: 8 ports detected
>usb 2-1.6: new low speed USB device number 3 using ehci_hcd
>usb 2-1.6: New USB device found, idVendor=0557, idProduct=2220
>usb 2-1.6: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>usb 2-1.6: Product: ATEN  CS-1758/54
>usb 2-1.6: Manufacturer: ATEN
>input: ATEN ATEN  CS-1758/54 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.6/2-1.6:1.0/input/input2
>generic-usb 0003:0557:2220.0001: input,hidraw0: USB HID v1.10 Keyboard [ATEN ATEN  CS-1758/54] on usb-0000:00:1d.0-1.6/input0
>input: ATEN ATEN  CS-1758/54 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.6/2-1.6:1.1/input/input3
>generic-usb 0003:0557:2220.0002: input,hidraw1: USB HID v1.10 Mouse [ATEN ATEN  CS-1758/54] on usb-0000:00:1d.0-1.6/input1
>dracut: /sbin/load_policy: Can't load policy: No such device
>dracut: Switching root
>readahead: starting
>udev: starting version 153
>i801_smbus 0000:00:1f.3: PCI INT C -> GSI 18 (level, low) -> IRQ 18
>microcode: CPU0 sig=0x20652, pf=0x2, revision=0x9
>sd 0:0:0:0: Attached scsi generic sg0 type 0
>sr 1:0:0:0: Attached scsi generic sg1 type 5
>dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
>input: PC Speaker as /devices/platform/pcspkr/input/input4
>e1000e: Intel(R) PRO/1000 Network Driver - 1.3.10-k2
>e1000e: Copyright(c) 1999 - 2011 Intel Corporation.
>e1000e 0000:00:19.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21
>e1000e 0000:00:19.0: setting latency timer to 64
>e1000e 0000:00:19.0: irq 43 for MSI/MSI-X
>wmi: Mapper loaded
>microcode: CPU1 sig=0x20652, pf=0x2, revision=0x9
>microcode: CPU2 sig=0x20652, pf=0x2, revision=0x9
>microcode: CPU3 sig=0x20652, pf=0x2, revision=0x9
>microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
>iTCO_vendor_support: vendor-support=0
>e1000e 0000:00:19.0: eth0: (PCI Express:2.5GB/s:Width x1) a4:ba:db:ed:63:ca
>e1000e 0000:00:19.0: eth0: Intel(R) PRO/1000 Network Connection
>e1000e 0000:00:19.0: eth0: MAC: 9, PHY: 9, PBA No: A002FF-0FF
>iTCO_wdt: Intel TCO WatchDog Timer Driver v1.06
>iTCO_wdt: Found a Q57 TCO device (Version=2, TCOBASE=0x0860)
>iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
>parport_pc 00:06: reported by Plug and Play ACPI
>parport0: PC-style at 0x378 (0x778), irq 7 [PCSPP,TRISTATE]
>ppdev: user-space parallel port driver
>HDA Intel 0000:00:1b.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
>HDA Intel 0000:00:1b.0: irq 44 for MSI/MSI-X
>HDA Intel 0000:00:1b.0: setting latency timer to 64
>hda_codec: ALC269: SKU not ready 0x411111f0
>hda_codec: ALC269VB: BIOS auto-probing.
>ALSA sound/pci/hda/hda_codec.c:4634: autoconfig: line_outs=1 (0x1b/0x0/0x0/0x0/0x0)
>ALSA sound/pci/hda/hda_codec.c:4638:    speaker_outs=1 (0x14/0x0/0x0/0x0/0x0)
>ALSA sound/pci/hda/hda_codec.c:4642:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
>ALSA sound/pci/hda/hda_codec.c:4643:    mono: mono_out=0x0
>ALSA sound/pci/hda/hda_codec.c:4647:    inputs:
>ALSA sound/pci/hda/hda_codec.c:4653: 
>ALSA sound/pci/hda/patch_realtek.c:1515: realtek: No valid SSID, checking pincfg 0x411111f0 for NID 0x1d
>ALSA sound/pci/hda/patch_realtek.c:1599: realtek: Enable default setup for auto mode as fallback
>IPv4 FIB: Using LC-trie version 0.409
>device-mapper: uevent: version 1.0.3
>device-mapper: ioctl: 4.20.0-ioctl (2011-02-02) initialised: dm-devel@redhat.com
>EXT3-fs (sda1): using internal journal
>Adding 2046972k swap on /dev/sda2.  Priority:-1 extents:1 across:2046972k 
>NET: Registered protocol family 10
>ip6_tables: (C) 2000-2006 Netfilter Core Team
>nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
>ip_tables: (C) 2000-2006 Netfilter Core Team
>e1000e 0000:00:19.0: irq 43 for MSI/MSI-X
>e1000e 0000:00:19.0: irq 43 for MSI/MSI-X
>ADDRCONF(NETDEV_UP): eth0: link is not ready
>RPC: Registered udp transport module.
>RPC: Registered tcp transport module.
>RPC: Registered tcp NFSv4.1 backchannel transport module.
>e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: None
>e1000e 0000:00:19.0: eth0: 10/100 speed: disabling TSO
>ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
>eth0: no IPv6 routers present
>BUG: unable to handle kernel NULL pointer dereference at 0000000000000230
>IP: [<ffffffffa00ac6f1>] intel_dp_link_down+0x301/0x383 [i915]
>PGD 0 
>Oops: 0000 [#1] SMP 
>last sysfs file: /sys/devices/system/cpu/cpu3/cache/index2/shared_cpu_map
>CPU 0 
>Modules linked in: sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables ip6t_REJECT xt_tcpudp nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables x_tables ipv6 dm_mirror dm_region_hash dm_log dm_mod uinput snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm ppdev parport_pc parport snd_timer snd iTCO_wdt iTCO_vendor_support soundcore snd_page_alloc wmi e1000e pcspkr dcdbas serio_raw sg microcode i2c_i801 ext3 jbd mbcache sr_mod cdrom sd_mod ehci_hcd i915 drm_kms_helper drm i2c_algo_bit button i2c_core video [last unloaded: scsi_wait_scan]
>
>Pid: 2319, comm: testdisplay Not tainted 2.6.39-rc2_fixes_20110420+ #1 Dell Inc. OptiPlex 980                 /0D438T
>RIP: 0010:[<ffffffffa00ac6f1>]  [<ffffffffa00ac6f1>] intel_dp_link_down+0x301/0x383 [i915]
>RSP: 0018:ffff88011595f8e8  EFLAGS: 00010286
>RAX: ffffc900055e4200 RBX: ffff88011515cc00 RCX: 0000000000000000
>RDX: 00000000829c0008 RSI: 0000000000000286 RDI: ffffffff817fa8c0
>RBP: ffff88011595f938 R08: ffff88011595e000 R09: 0000000000000000
>R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801157a0000
>R13: 00000000829c0008 R14: 00000000c29c0008 R15: ffff880115182800
>FS:  00007fcc90752880(0000) GS:ffff88011bc00000(0000) knlGS:0000000000000000
>CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
>CR2: 0000000000000230 CR3: 0000000001693000 CR4: 00000000000006f0
>DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
>Process testdisplay (pid: 2319, threadinfo ffff88011595e000, task ffff880115474350)
>Stack:
> ffff880115182be0 ffff88011506d410 ffff88011595f958 00000000829c0008
> ffff88011595f958 ffff88011515cc00 ffff880115182800 0000000000000003
> ffff880115182801 00000000f09c000c ffff88011595f988 ffffffffa00ad76b
>Call Trace:
> [<ffffffffa00ad76b>] intel_dp_dpms+0x8a/0x10b [i915]
> [<ffffffffa0068230>] drm_encoder_disable+0x1c/0x1e [drm_kms_helper]
> [<ffffffffa0068a20>] drm_crtc_helper_set_mode+0x1c6/0x3c1 [drm_kms_helper]
> [<ffffffffa006936b>] drm_crtc_helper_set_config+0x633/0x884 [drm_kms_helper]
> [<ffffffffa002f600>] ? drm_sysfs_device_add+0x28/0xa5 [drm]
> [<ffffffffa006817f>] drm_fb_helper_blank+0x166/0x1ad [drm_kms_helper]
> [<ffffffffa00681cf>] drm_fb_helper_restore+0x9/0x24 [drm_kms_helper]
> [<ffffffffa0077f87>] i915_driver_lastclose+0x2b/0x57 [i915]
> [<ffffffffa00279b9>] drm_lastclose+0x4a/0x285 [drm]
> [<ffffffffa002833c>] drm_release+0x54c/0x587 [drm]
> [<ffffffff810e7aca>] fput+0x11c/0x1d1
> [<ffffffff810e494e>] filp_close+0x6b/0x76
> [<ffffffff8103de78>] put_files_struct+0x6a/0xd1
> [<ffffffff8103df64>] exit_files+0x3b/0x40
> [<ffffffff8103e20e>] do_exit+0x2a5/0x737
> [<ffffffff8103e910>] do_group_exit+0x70/0x98
> [<ffffffff8103e94a>] sys_exit_group+0x12/0x16
> [<ffffffff813af97b>] system_call_fastpath+0x16/0x1b
>Code: 04 00 00 00 48 8b 4d c8 be 01 00 00 00 41 ff 16 49 83 c6 10 8b 45 c0 4c 8b 4d b8 49 83 3e 00 eb ce 89 c0 49 03 44 24 18 44 89 28 
> 8b b1 30 02 00 00 4c 89 ff e8 98 cb fe ff 45 89 ef 44 8b 73 
>RIP  [<ffffffffa00ac6f1>] intel_dp_link_down+0x301/0x383 [i915]
> RSP <ffff88011595f8e8>
>CR2: 0000000000000230
>---[ end trace effd4c8c344029d0 ]---
>Fixing recursive fault but reboot is needed!

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