Attachment 74219 Details for Bug 60307 – dmesg of calltrace caused by fbset

dmesg of calltrace caused by fbset

Dmesg_of_CallTrace (text/plain), 97.08 KB, created by cancan,feng on 2013-02-05 07:24:54 UTC

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Creator: cancan,feng

Created: 2013-02-05 07:24:54 UTC

Size: 97.08 KB

patch

obsolete

>[    0.000000] Initializing cgroup subsys cpuset
>[    0.000000] Initializing cgroup subsys cpu
>[    0.000000] Linux version 3.8.0-rc3_next_queued_debug_20130204+ (root@x-build64) (gcc version 4.6.3 20120306 (Red Hat 4.6.3-2) (GCC) ) #3 SMP Mon Feb 4 15:25:13 CST 2013
>[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-3.8.0-rc3_next_queued_debug_20130204+ root=UUID=7de86781-daac-4fdf-b2a5-4a78c03d8a55 ro rd.md=0 rd.lvm=0 rd.dm=0 KEYTABLE=us quiet SYSFONT=latarcyrheb-sun16 rhgb rd.luks=0 LANG=en_US.UTF-8 drm.debug=0xe
>[    0.000000] e820: BIOS-provided physical RAM map:
>[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009abff] usable
>[    0.000000] BIOS-e820: [mem 0x000000000009ac00-0x000000000009ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001fffffff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000020000000-0x00000000201fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000020200000-0x000000003fffffff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000040000000-0x00000000401fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000040200000-0x00000000bc855fff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000bc856000-0x00000000bc85efff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x00000000bc85f000-0x00000000bc8a9fff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x00000000bc8aa000-0x00000000bc8b1fff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000bc8b2000-0x00000000bc9a3fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000bc9a4000-0x00000000bc9a5fff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000bc9a6000-0x00000000bcbc4fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000bcbc5000-0x00000000bcbc5fff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000bcbc6000-0x00000000bcbd5fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000bcbd6000-0x00000000bcbf4fff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x00000000bcbf5000-0x00000000bcc18fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000bcc19000-0x00000000bcc5bfff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x00000000bcc5c000-0x00000000bce7bfff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000bce7c000-0x00000000bcffffff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000bd800000-0x00000000bf9fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed3ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000023e5fffff] usable
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] SMBIOS 2.6 present.
>[    0.000000] DMI:                  /DQ67SW, BIOS SWQ6710H.86A.0060.2011.1220.1805 12/20/2011
>[    0.000000] e820: update [mem 0x00000000-0x0000ffff] usable ==> reserved
>[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
>[    0.000000] No AGP bridge found
>[    0.000000] e820: last_pfn = 0x23e600 max_arch_pfn = 0x400000000
>[    0.000000] MTRR default type: uncachable
>[    0.000000] MTRR fixed ranges enabled:
>[    0.000000]   00000-9FFFF write-back
>[    0.000000]   A0000-BFFFF uncachable
>[    0.000000]   C0000-CFFFF write-protect
>[    0.000000]   D0000-E7FFF uncachable
>[    0.000000]   E8000-FFFFF write-protect
>[    0.000000] MTRR variable ranges enabled:
>[    0.000000]   0 base 000000000 mask E00000000 write-back
>[    0.000000]   1 base 200000000 mask FC0000000 write-back
>[    0.000000]   2 base 0BD800000 mask FFF800000 uncachable
>[    0.000000]   3 base 0BE000000 mask FFE000000 uncachable
>[    0.000000]   4 base 0C0000000 mask FC0000000 uncachable
>[    0.000000]   5 base 23E600000 mask FFFE00000 uncachable
>[    0.000000]   6 base 23E800000 mask FFF800000 uncachable
>[    0.000000]   7 base 23F000000 mask FFF000000 uncachable
>[    0.000000]   8 disabled
>[    0.000000]   9 disabled
>[    0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
>[    0.000000] e820: update [mem 0xbd800000-0xffffffff] usable ==> reserved
>[    0.000000] e820: last_pfn = 0xbd000 max_arch_pfn = 0x400000000
>[    0.000000] found SMP MP-table at [mem 0x000fda00-0x000fda0f] mapped at [ffff8800000fda00]
>[    0.000000] initial memory mapped: [mem 0x00000000-0x1fffffff]
>[    0.000000] Base memory trampoline at [ffff880000094000] 94000 size 24576
>[    0.000000] init_memory_mapping: [mem 0x00000000-0xbcffffff]
>[    0.000000]  [mem 0x00000000-0xbcffffff] page 2M
>[    0.000000] kernel direct mapping tables up to 0xbcffffff @ [mem 0x1fffc000-0x1fffffff]
>[    0.000000] init_memory_mapping: [mem 0x100000000-0x23e5fffff]
>[    0.000000]  [mem 0x100000000-0x23e5fffff] page 2M
>[    0.000000] kernel direct mapping tables up to 0x23e5fffff @ [mem 0xbcffa000-0xbcffffff]
>[    0.000000] RAMDISK: [mem 0x364fe000-0x37276fff]
>[    0.000000] ACPI: RSDP 00000000000f0450 00024 (v02  INTEL)
>[    0.000000] ACPI: XSDT 00000000bc856070 00064 (v01 INTEL  DQ67SW   01072009 AMI  00010013)
>[    0.000000] ACPI: FACP 00000000bc85db50 000F4 (v04 INTEL  DQ67SW   01072009 AMI  00010013)
>[    0.000000] ACPI: DSDT 00000000bc856168 079E1 (v02 INTEL  DQ67SW   00000016 INTL 20051117)
>[    0.000000] ACPI: FACS 00000000bcbdbf80 00040
>[    0.000000] ACPI: APIC 00000000bc85dc48 00072 (v03 INTEL  DQ67SW   01072009 AMI  00010013)
>[    0.000000] ACPI: TCPA 00000000bc85dcc0 00032 (v02 INTEL  DQ67SW   00000001 MSFT 01000013)
>[    0.000000] ACPI: SSDT 00000000bc85dcf8 00102 (v01 INTEL  DQ67SW   00000001 MSFT 03000001)
>[    0.000000] ACPI: MCFG 00000000bc85de00 0003C (v01 INTEL  DQ67SW   01072009 MSFT 00000097)
>[    0.000000] ACPI: HPET 00000000bc85de40 00038 (v01 INTEL  DQ67SW   01072009 AMI. 00000004)
>[    0.000000] ACPI: ASF! 00000000bc85de78 000A0 (v32 INTEL  DQ67SW   00000001 TFSM 000F4240)
>[    0.000000] ACPI: DMAR 00000000bc85df18 000E8 (v01 INTEL  DQ67SW   00000001 INTL 00000001)
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] No NUMA configuration found
>[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000023e5fffff]
>[    0.000000] Initmem setup node 0 [mem 0x00000000-0x23e5fffff]
>[    0.000000]   NODE_DATA [mem 0x23e5fb000-0x23e5fffff]
>[    0.000000]  [ffffea0000000000-ffffea0008ffffff] PMD -> [ffff880235c00000-ffff88023dbfffff] on node 0
>[    0.000000] Zone ranges:
>[    0.000000]   DMA      [mem 0x00010000-0x00ffffff]
>[    0.000000]   DMA32    [mem 0x01000000-0xffffffff]
>[    0.000000]   Normal   [mem 0x100000000-0x23e5fffff]
>[    0.000000] Movable zone start for each node
>[    0.000000] Early memory node ranges
>[    0.000000]   node   0: [mem 0x00010000-0x00099fff]
>[    0.000000]   node   0: [mem 0x00100000-0x1fffffff]
>[    0.000000]   node   0: [mem 0x20200000-0x3fffffff]
>[    0.000000]   node   0: [mem 0x40200000-0xbc855fff]
>[    0.000000]   node   0: [mem 0xbc8aa000-0xbc8b1fff]
>[    0.000000]   node   0: [mem 0xbc9a4000-0xbc9a5fff]
>[    0.000000]   node   0: [mem 0xbcbc5000-0xbcbc5fff]
>[    0.000000]   node   0: [mem 0xbce7c000-0xbcffffff]
>[    0.000000]   node   0: [mem 0x100000000-0x23e5fffff]
>[    0.000000] On node 0 totalpages: 2075503
>[    0.000000]   DMA zone: 64 pages used for memmap
>[    0.000000]   DMA zone: 6 pages reserved
>[    0.000000]   DMA zone: 3908 pages, LIFO batch:0
>[    0.000000]   DMA32 zone: 11992 pages used for memmap
>[    0.000000]   DMA32 zone: 755469 pages, LIFO batch:31
>[    0.000000]   Normal zone: 20376 pages used for memmap
>[    0.000000]   Normal zone: 1283688 pages, LIFO batch:31
>[    0.000000] ACPI: PM-Timer IO Port: 0x408
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x04] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x06] enabled)
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
>[    0.000000] ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0])
>[    0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23
>[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
>[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
>[    0.000000] ACPI: IRQ0 used by override.
>[    0.000000] ACPI: IRQ2 used by override.
>[    0.000000] ACPI: IRQ9 used by override.
>[    0.000000] Using ACPI (MADT) for SMP configuration information
>[    0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000
>[    0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
>[    0.000000] nr_irqs_gsi: 40
>[    0.000000] PM: Registered nosave memory: 000000000009a000 - 000000000009b000
>[    0.000000] PM: Registered nosave memory: 000000000009b000 - 00000000000a0000
>[    0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000e0000
>[    0.000000] PM: Registered nosave memory: 00000000000e0000 - 0000000000100000
>[    0.000000] PM: Registered nosave memory: 0000000020000000 - 0000000020200000
>[    0.000000] PM: Registered nosave memory: 0000000040000000 - 0000000040200000
>[    0.000000] PM: Registered nosave memory: 00000000bc856000 - 00000000bc85f000
>[    0.000000] PM: Registered nosave memory: 00000000bc85f000 - 00000000bc8aa000
>[    0.000000] PM: Registered nosave memory: 00000000bc8b2000 - 00000000bc9a4000
>[    0.000000] PM: Registered nosave memory: 00000000bc9a6000 - 00000000bcbc5000
>[    0.000000] PM: Registered nosave memory: 00000000bcbc6000 - 00000000bcbd6000
>[    0.000000] PM: Registered nosave memory: 00000000bcbd6000 - 00000000bcbf5000
>[    0.000000] PM: Registered nosave memory: 00000000bcbf5000 - 00000000bcc19000
>[    0.000000] PM: Registered nosave memory: 00000000bcc19000 - 00000000bcc5c000
>[    0.000000] PM: Registered nosave memory: 00000000bcc5c000 - 00000000bce7c000
>[    0.000000] PM: Registered nosave memory: 00000000bd000000 - 00000000bd800000
>[    0.000000] PM: Registered nosave memory: 00000000bd800000 - 00000000bfa00000
>[    0.000000] PM: Registered nosave memory: 00000000bfa00000 - 00000000fed1c000
>[    0.000000] PM: Registered nosave memory: 00000000fed1c000 - 00000000fed40000
>[    0.000000] PM: Registered nosave memory: 00000000fed40000 - 00000000ff000000
>[    0.000000] PM: Registered nosave memory: 00000000ff000000 - 0000000100000000
>[    0.000000] e820: [mem 0xbfa00000-0xfed1bfff] available for PCI devices
>[    0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:4 nr_node_ids:1
>[    0.000000] PERCPU: Embedded 27 pages/cpu @ffff88023e200000 s79872 r8192 d22528 u524288
>[    0.000000] pcpu-alloc: s79872 r8192 d22528 u524288 alloc=1*2097152
>[    0.000000] pcpu-alloc: [0] 0 1 2 3 
>[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 2043065
>[    0.000000] Policy zone: Normal
>[    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.8.0-rc3_next_queued_debug_20130204+ root=UUID=7de86781-daac-4fdf-b2a5-4a78c03d8a55 ro rd.md=0 rd.lvm=0 rd.dm=0 KEYTABLE=us quiet SYSFONT=latarcyrheb-sun16 rhgb rd.luks=0 LANG=en_US.UTF-8 drm.debug=0xe
>[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
>[    0.000000] __ex_table already sorted, skipping sort
>[    0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340
>[    0.000000] Checking aperture...
>[    0.000000] No AGP bridge found
>[    0.000000] Calgary: detecting Calgary via BIOS EBDA area
>[    0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
>[    0.000000] Memory: 8069348k/9410560k available (5653k kernel code, 1108548k absent, 232664k reserved, 5344k data, 596k init)
>[    0.000000] SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
>[    0.000000] Hierarchical RCU implementation.
>[    0.000000] 	RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4.
>[    0.000000] NR_IRQS:4352 nr_irqs:712 16
>[    0.000000] Extended CMOS year: 2000
>[    0.000000] Console: colour VGA+ 80x25
>[    0.000000] console [tty0] enabled
>[    0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
>[    0.000000] ... MAX_LOCKDEP_SUBCLASSES:  8
>[    0.000000] ... MAX_LOCK_DEPTH:          48
>[    0.000000] ... MAX_LOCKDEP_KEYS:        8191
>[    0.000000] ... CLASSHASH_SIZE:          4096
>[    0.000000] ... MAX_LOCKDEP_ENTRIES:     16384
>[    0.000000] ... MAX_LOCKDEP_CHAINS:      32768
>[    0.000000] ... CHAINHASH_SIZE:          16384
>[    0.000000]  memory used by lock dependency info: 5855 kB
>[    0.000000]  per task-struct memory footprint: 1920 bytes
>[    0.000000] hpet clockevent registered
>[    0.000000] tsc: Fast TSC calibration using PIT
>[    0.002000] tsc: Detected 2494.282 MHz processor
>[    0.000002] Calibrating delay loop (skipped), value calculated using timer frequency.. 4988.56 BogoMIPS (lpj=2494282)
>[    0.000005] pid_max: default: 32768 minimum: 301
>[    0.000059] Security Framework initialized
>[    0.000655] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
>[    0.002324] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
>[    0.003007] Mount-cache hash table entries: 256
>[    0.003592] Initializing cgroup subsys cpuacct
>[    0.003643] CPU: Physical Processor ID: 0
>[    0.003644] CPU: Processor Core ID: 0
>[    0.003649] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
>[    0.003649] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
>[    0.003652] mce: CPU supports 9 MCE banks
>[    0.003664] CPU0: Thermal monitoring enabled (TM1)
>[    0.003675] process: using mwait in idle threads
>[    0.003679] Last level iTLB entries: 4KB 512, 2MB 0, 4MB 0
>[    0.003679] Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32
>[    0.003679] tlb_flushall_shift: 5
>[    0.003843] Freeing SMP alternatives: 24k freed
>[    0.003855] ACPI: Core revision 20121018
>[    0.018356] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.028346] smpboot: CPU0: Intel(R) Core(TM) i5-2400S CPU @ 2.50GHz (fam: 06, model: 2a, stepping: 07)
>[    0.028355] TSC deadline timer enabled
>[    0.028359] Performance Events: PEBS fmt1+, 16-deep LBR, SandyBridge events, Intel PMU driver.
>[    0.028367] perf_event_intel: PEBS disabled due to CPU errata, please upgrade microcode
>[    0.028373] ... version:                3
>[    0.028374] ... bit width:              48
>[    0.028375] ... generic registers:      8
>[    0.028376] ... value mask:             0000ffffffffffff
>[    0.028378] ... max period:             000000007fffffff
>[    0.028379] ... fixed-purpose events:   3
>[    0.028380] ... event mask:             00000007000000ff
>[    0.028939] SMP alternatives: lockdep: fixing up alternatives
>[    0.028955] smpboot: Booting Node   0, Processors  #1
>[    0.042405] SMP alternatives: lockdep: fixing up alternatives
>[    0.042408]  #2
>[    0.055765] SMP alternatives: lockdep: fixing up alternatives
>[    0.055768]  #3 OK
>[    0.068990] Brought up 4 CPUs
>[    0.068994] smpboot: Total of 4 processors activated (19954.25 BogoMIPS)
>[    0.072207] devtmpfs: initialized
>[    0.072756] PM: Registering ACPI NVS region [mem 0xbc85f000-0xbc8a9fff] (307200 bytes)
>[    0.072767] PM: Registering ACPI NVS region [mem 0xbcbd6000-0xbcbf4fff] (126976 bytes)
>[    0.072773] PM: Registering ACPI NVS region [mem 0xbcc19000-0xbcc5bfff] (274432 bytes)
>[    0.072949] RTC time: 14:43:38, date: 02/05/13
>[    0.073083] NET: Registered protocol family 16
>[    0.074156] ACPI: bus type pci registered
>[    0.074356] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xe0000000-0xe3ffffff] (base 0xe0000000)
>[    0.074359] PCI: not using MMCONFIG
>[    0.074360] PCI: Using configuration type 1 for base access
>[    0.084917] bio: create slab <bio-0> at 0
>[    0.085079] ACPI: Added _OSI(Module Device)
>[    0.085082] ACPI: Added _OSI(Processor Device)
>[    0.085084] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.085086] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.088523] ACPI: EC: Look up EC in DSDT
>[    0.092261] ACPI: Executed 1 blocks of module-level executable AML code
>[    0.097684] ACPI: SSDT 00000000bcbdac18 0038C (v01    AMI      IST 00000001 MSFT 03000001)
>[    0.098630] ACPI: Dynamic OEM Table Load:
>[    0.098633] ACPI: SSDT           (null) 0038C (v01    AMI      IST 00000001 MSFT 03000001)
>[    0.098666] ACPI: SSDT 00000000bcbdbe18 00084 (v01    AMI      CST 00000001 MSFT 03000001)
>[    0.099531] ACPI: Dynamic OEM Table Load:
>[    0.099533] ACPI: SSDT           (null) 00084 (v01    AMI      CST 00000001 MSFT 03000001)
>[    0.100364] ACPI: Interpreter enabled
>[    0.100368] ACPI: (supports S0 S3 S4 S5)
>[    0.100402] ACPI: Using IOAPIC for interrupt routing
>[    0.100428] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xe0000000-0xe3ffffff] (base 0xe0000000)
>[    0.100530] PCI: MMCONFIG at [mem 0xe0000000-0xe3ffffff] reserved in ACPI motherboard resources
>[    0.109963] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
>[    0.120024] ACPI: No dock devices found.
>[    0.120029] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.120262] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
>[    0.120266] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
>[    0.120702] pci_root PNP0A08:00: Requesting ACPI _OSC control (0x1d)
>[    0.120911] pci_root PNP0A08:00: ACPI _OSC control (0x1d) granted
>[    0.121249] pci_root PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge
>[    0.121414] PCI host bridge to bus 0000:00
>[    0.121418] pci_bus 0000:00: root bus resource [bus 00-ff]
>[    0.121420] pci_bus 0000:00: root bus resource [io  0x0000-0x03af]
>[    0.121422] pci_bus 0000:00: root bus resource [io  0x03e0-0x0cf7]
>[    0.121424] pci_bus 0000:00: root bus resource [io  0x03b0-0x03df]
>[    0.121426] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
>[    0.121428] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
>[    0.121431] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff]
>[    0.121433] pci_bus 0000:00: root bus resource [mem 0xbfa00000-0xffffffff]
>[    0.121465] pci 0000:00:00.0: [8086:0100] type 00 class 0x060000
>[    0.121540] pci 0000:00:01.0: [8086:0101] type 01 class 0x060400
>[    0.121593] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
>[    0.121646] pci 0000:00:02.0: [8086:0102] type 00 class 0x030000
>[    0.121668] pci 0000:00:02.0: reg 10: [mem 0xfe000000-0xfe3fffff 64bit]
>[    0.121677] pci 0000:00:02.0: reg 18: [mem 0xd0000000-0xdfffffff 64bit pref]
>[    0.121684] pci 0000:00:02.0: reg 20: [io  0xf000-0xf03f]
>[    0.121783] pci 0000:00:16.0: [8086:1c3a] type 00 class 0x078000
>[    0.121823] pci 0000:00:16.0: reg 10: [mem 0xfe62a000-0xfe62a00f 64bit]
>[    0.121955] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
>[    0.121995] pci 0000:00:16.2: [8086:1c3c] type 00 class 0x010185
>[    0.122026] pci 0000:00:16.2: reg 10: [io  0xf130-0xf137]
>[    0.122042] pci 0000:00:16.2: reg 14: [io  0xf120-0xf123]
>[    0.122057] pci 0000:00:16.2: reg 18: [io  0xf110-0xf117]
>[    0.122073] pci 0000:00:16.2: reg 1c: [io  0xf100-0xf103]
>[    0.122088] pci 0000:00:16.2: reg 20: [io  0xf0f0-0xf0ff]
>[    0.122210] pci 0000:00:16.3: [8086:1c3d] type 00 class 0x070002
>[    0.122240] pci 0000:00:16.3: reg 10: [io  0xf0e0-0xf0e7]
>[    0.122256] pci 0000:00:16.3: reg 14: [mem 0xfe629000-0xfe629fff]
>[    0.122433] pci 0000:00:19.0: [8086:1502] type 00 class 0x020000
>[    0.122467] pci 0000:00:19.0: reg 10: [mem 0xfe600000-0xfe61ffff]
>[    0.122482] pci 0000:00:19.0: reg 14: [mem 0xfe628000-0xfe628fff]
>[    0.122497] pci 0000:00:19.0: reg 18: [io  0xf080-0xf09f]
>[    0.122625] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
>[    0.122674] pci 0000:00:1a.0: [8086:1c2d] type 00 class 0x0c0320
>[    0.122709] pci 0000:00:1a.0: reg 10: [mem 0xfe627000-0xfe6273ff]
>[    0.122868] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
>[    0.122923] pci 0000:00:1b.0: [8086:1c20] type 00 class 0x040300
>[    0.122953] pci 0000:00:1b.0: reg 10: [mem 0xfe620000-0xfe623fff 64bit]
>[    0.123093] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
>[    0.123131] pci 0000:00:1c.0: [8086:1c10] type 01 class 0x060400
>[    0.123280] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
>[    0.123333] pci 0000:00:1c.6: [8086:1c1c] type 01 class 0x060400
>[    0.123481] pci 0000:00:1c.6: PME# supported from D0 D3hot D3cold
>[    0.123531] pci 0000:00:1d.0: [8086:1c26] type 00 class 0x0c0320
>[    0.123566] pci 0000:00:1d.0: reg 10: [mem 0xfe626000-0xfe6263ff]
>[    0.123728] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
>[    0.123765] pci 0000:00:1e.0: [8086:244e] type 01 class 0x060401
>[    0.123893] pci 0000:00:1f.0: [8086:1c4e] type 00 class 0x060100
>[    0.124097] pci 0000:00:1f.2: [8086:1c02] type 00 class 0x010601
>[    0.124136] pci 0000:00:1f.2: reg 10: [io  0xf0d0-0xf0d7]
>[    0.124151] pci 0000:00:1f.2: reg 14: [io  0xf0c0-0xf0c3]
>[    0.124167] pci 0000:00:1f.2: reg 18: [io  0xf0b0-0xf0b7]
>[    0.124183] pci 0000:00:1f.2: reg 1c: [io  0xf0a0-0xf0a3]
>[    0.124198] pci 0000:00:1f.2: reg 20: [io  0xf060-0xf07f]
>[    0.124214] pci 0000:00:1f.2: reg 24: [mem 0xfe625000-0xfe6257ff]
>[    0.124314] pci 0000:00:1f.2: PME# supported from D3hot
>[    0.124350] pci 0000:00:1f.3: [8086:1c22] type 00 class 0x0c0500
>[    0.124379] pci 0000:00:1f.3: reg 10: [mem 0xfe624000-0xfe6240ff 64bit]
>[    0.124421] pci 0000:00:1f.3: reg 20: [io  0xf040-0xf05f]
>[    0.124509] pci 0000:00:01.0: PCI bridge to [bus 01]
>[    0.124597] pci 0000:00:1c.0: PCI bridge to [bus 02]
>[    0.124733] pci 0000:03:00.0: [1033:0194] type 00 class 0x0c0330
>[    0.124771] pci 0000:03:00.0: reg 10: [mem 0xfe500000-0xfe501fff 64bit]
>[    0.124967] pci 0000:03:00.0: PME# supported from D0 D3hot D3cold
>[    0.125080] pci 0000:00:1c.6: PCI bridge to [bus 03]
>[    0.125090] pci 0000:00:1c.6:   bridge window [mem 0xfe500000-0xfe5fffff]
>[    0.125161] pci 0000:04:03.0: [11c1:5811] type 00 class 0x0c0010
>[    0.125189] pci 0000:04:03.0: reg 10: [mem 0xfe400000-0xfe400fff]
>[    0.125317] pci 0000:04:03.0: supports D1 D2
>[    0.125319] pci 0000:04:03.0: PME# supported from D0 D1 D2 D3hot
>[    0.125393] pci 0000:00:1e.0: PCI bridge to [bus 04] (subtractive decode)
>[    0.125403] pci 0000:00:1e.0:   bridge window [mem 0xfe400000-0xfe4fffff]
>[    0.125413] pci 0000:00:1e.0:   bridge window [io  0x0000-0x03af] (subtractive decode)
>[    0.125415] pci 0000:00:1e.0:   bridge window [io  0x03e0-0x0cf7] (subtractive decode)
>[    0.125417] pci 0000:00:1e.0:   bridge window [io  0x03b0-0x03df] (subtractive decode)
>[    0.125419] pci 0000:00:1e.0:   bridge window [io  0x0d00-0xffff] (subtractive decode)
>[    0.125421] pci 0000:00:1e.0:   bridge window [mem 0x000a0000-0x000bffff] (subtractive decode)
>[    0.125423] pci 0000:00:1e.0:   bridge window [mem 0x000c0000-0x000dffff] (subtractive decode)
>[    0.125425] pci 0000:00:1e.0:   bridge window [mem 0xbfa00000-0xffffffff] (subtractive decode)
>[    0.125520] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX0._PRT]
>[    0.125596] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX6._PRT]
>[    0.125662] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P1._PRT]
>[    0.125735] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.BR20._PRT]
>[    0.135873] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11 12 14 15)
>[    0.135941] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 *5 6 7 10 11 12 14 15)
>[    0.136005] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 *10 11 12 14 15)
>[    0.136069] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 *10 11 12 14 15)
>[    0.136134] ACPI: PCI Interrupt Link [LNKE] (IRQs *3 4 5 6 7 10 11 12 14 15)
>[    0.136198] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11 12 14 15) *0
>[    0.136262] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 *7 10 11 12 14 15)
>[    0.136326] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 10 *11 12 14 15)
>[    0.136738] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
>[    0.136747] vgaarb: loaded
>[    0.136748] vgaarb: bridge control possible 0000:00:02.0
>[    0.136929] SCSI subsystem initialized
>[    0.136932] ACPI: bus type scsi registered
>[    0.137074] libata version 3.00 loaded.
>[    0.137235] ACPI: bus type usb registered
>[    0.137329] usbcore: registered new interface driver usbfs
>[    0.137375] usbcore: registered new interface driver hub
>[    0.137433] usbcore: registered new device driver usb
>[    0.137697] PCI: Using ACPI for IRQ routing
>[    0.141004] PCI: pci_cache_line_size set to 64 bytes
>[    0.141099] e820: reserve RAM buffer [mem 0x0009ac00-0x0009ffff]
>[    0.141101] e820: reserve RAM buffer [mem 0xbc856000-0xbfffffff]
>[    0.141105] e820: reserve RAM buffer [mem 0xbc8b2000-0xbfffffff]
>[    0.141107] e820: reserve RAM buffer [mem 0xbc9a6000-0xbfffffff]
>[    0.141110] e820: reserve RAM buffer [mem 0xbcbc6000-0xbfffffff]
>[    0.141112] e820: reserve RAM buffer [mem 0xbd000000-0xbfffffff]
>[    0.141114] e820: reserve RAM buffer [mem 0x23e600000-0x23fffffff]
>[    0.141542] NetLabel: Initializing
>[    0.141543] NetLabel:  domain hash size = 128
>[    0.141545] NetLabel:  protocols = UNLABELED CIPSOv4
>[    0.141581] NetLabel:  unlabeled traffic allowed by default
>[    0.141696] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
>[    0.141711] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
>[    0.144736] Switching to clocksource hpet
>[    0.152389] pnp: PnP ACPI init
>[    0.152412] ACPI: bus type pnp registered
>[    0.152598] system 00:00: [mem 0xfed10000-0xfed19fff] has been reserved
>[    0.152601] system 00:00: [mem 0xe0000000-0xe3ffffff] has been reserved
>[    0.152604] system 00:00: [mem 0xfed90000-0xfed93fff] has been reserved
>[    0.152606] system 00:00: [mem 0xfed20000-0xfed3ffff] has been reserved
>[    0.152609] system 00:00: [mem 0xfee00000-0xfee0ffff] has been reserved
>[    0.152629] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active)
>[    0.152855] system 00:01: [io  0x0290-0x029f] has been reserved
>[    0.152860] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.153156] pnp 00:02: [dma 4]
>[    0.153226] pnp 00:02: Plug and Play ACPI device, IDs PNP0200 (active)
>[    0.153317] pnp 00:03: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    0.153395] pnp 00:04: Plug and Play ACPI device, IDs PNP0800 (active)
>[    0.153507] system 00:05: [io  0x04d0-0x04d1] has been reserved
>[    0.153511] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.153594] pnp 00:06: Plug and Play ACPI device, IDs PNP0c04 (active)
>[    0.153834] pnp 00:07: [dma 0 disabled]
>[    0.153946] pnp 00:07: Plug and Play ACPI device, IDs PNP0501 (active)
>[    0.154117] pnp 00:08: Plug and Play ACPI device, IDs PNP0c31 (active)
>[    0.154381] system 00:09: [io  0x0400-0x0453] has been reserved
>[    0.154384] system 00:09: [io  0x0458-0x047f] has been reserved
>[    0.154387] system 00:09: [io  0x1180-0x119f] has been reserved
>[    0.154389] system 00:09: [io  0x0500-0x057f] has been reserved
>[    0.154392] system 00:09: [mem 0xfed1c000-0xfed1ffff] has been reserved
>[    0.154395] system 00:09: [mem 0xfec00000-0xfecfffff] could not be reserved
>[    0.154398] system 00:09: [mem 0xfed08000-0xfed08fff] has been reserved
>[    0.154400] system 00:09: [mem 0xff000000-0xffffffff] has been reserved
>[    0.154404] system 00:09: Plug and Play ACPI device, IDs PNP0c01 (active)
>[    0.154533] system 00:0a: [io  0x0454-0x0457] has been reserved
>[    0.154538] system 00:0a: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
>[    0.154821] pnp 00:0b: Plug and Play ACPI device, IDs PNP0103 (active)
>[    0.155038] pnp: PnP ACPI: found 12 devices
>[    0.155040] ACPI: ACPI bus type pnp unregistered
>[    0.166077] pci 0000:00:01.0: PCI bridge to [bus 01]
>[    0.166087] pci 0000:00:1c.0: PCI bridge to [bus 02]
>[    0.166107] pci 0000:00:1c.6: PCI bridge to [bus 03]
>[    0.166115] pci 0000:00:1c.6:   bridge window [mem 0xfe500000-0xfe5fffff]
>[    0.166129] pci 0000:00:1e.0: PCI bridge to [bus 04]
>[    0.166137] pci 0000:00:1e.0:   bridge window [mem 0xfe400000-0xfe4fffff]
>[    0.166191] pci 0000:00:1e.0: setting latency timer to 64
>[    0.166196] pci_bus 0000:00: resource 4 [io  0x0000-0x03af]
>[    0.166198] pci_bus 0000:00: resource 5 [io  0x03e0-0x0cf7]
>[    0.166200] pci_bus 0000:00: resource 6 [io  0x03b0-0x03df]
>[    0.166202] pci_bus 0000:00: resource 7 [io  0x0d00-0xffff]
>[    0.166204] pci_bus 0000:00: resource 8 [mem 0x000a0000-0x000bffff]
>[    0.166206] pci_bus 0000:00: resource 9 [mem 0x000c0000-0x000dffff]
>[    0.166208] pci_bus 0000:00: resource 10 [mem 0xbfa00000-0xffffffff]
>[    0.166210] pci_bus 0000:03: resource 1 [mem 0xfe500000-0xfe5fffff]
>[    0.166212] pci_bus 0000:04: resource 1 [mem 0xfe400000-0xfe4fffff]
>[    0.166214] pci_bus 0000:04: resource 4 [io  0x0000-0x03af]
>[    0.166216] pci_bus 0000:04: resource 5 [io  0x03e0-0x0cf7]
>[    0.166217] pci_bus 0000:04: resource 6 [io  0x03b0-0x03df]
>[    0.166219] pci_bus 0000:04: resource 7 [io  0x0d00-0xffff]
>[    0.166221] pci_bus 0000:04: resource 8 [mem 0x000a0000-0x000bffff]
>[    0.166223] pci_bus 0000:04: resource 9 [mem 0x000c0000-0x000dffff]
>[    0.166225] pci_bus 0000:04: resource 10 [mem 0xbfa00000-0xffffffff]
>[    0.166272] NET: Registered protocol family 2
>[    0.166613] TCP established hash table entries: 65536 (order: 8, 1048576 bytes)
>[    0.167072] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes)
>[    0.171044] TCP: Hash tables configured (established 65536 bind 65536)
>[    0.171088] TCP: reno registered
>[    0.171141] UDP hash table entries: 4096 (order: 7, 655360 bytes)
>[    0.171679] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes)
>[    0.172306] NET: Registered protocol family 1
>[    0.172536] RPC: Registered named UNIX socket transport module.
>[    0.172538] RPC: Registered udp transport module.
>[    0.172540] RPC: Registered tcp transport module.
>[    0.172541] RPC: Registered tcp NFSv4.1 backchannel transport module.
>[    0.173135] pci 0000:00:02.0: BIOS left Intel GPU interrupts enabled; disabling
>[    0.173155] pci 0000:00:02.0: Boot video device
>[    0.519383] PCI: CLS 64 bytes, default 64
>[    0.519535] Trying to unpack rootfs image as initramfs...
>[    0.788731] Freeing initrd memory: 13796k freed
>[    0.790687] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>[    0.790692] software IO TLB [mem 0xb8856000-0xbc856000] (64MB) mapped at [ffff8800b8856000-ffff8800bc855fff]
>[    0.792608] audit: initializing netlink socket (disabled)
>[    0.792639] type=2000 audit(1360075418.779:1): initialized
>[    0.824411] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[    0.830110] VFS: Disk quotas dquot_6.5.2
>[    0.830218] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[    0.832228] NFS: Registering the id_resolver key type
>[    0.832294] Key type id_resolver registered
>[    0.832296] Key type id_legacy registered
>[    0.832301] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
>[    0.832860] fuse init (API version 7.20)
>[    0.833944] Btrfs loaded
>[    0.833951] msgmni has been set to 15787
>[    0.834561] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
>[    0.834574] io scheduler noop registered
>[    0.834575] io scheduler deadline registered
>[    0.834739] io scheduler cfq registered (default)
>[    0.834976] pcieport 0000:00:01.0: irq 40 for MSI/MSI-X
>[    0.835276] pcieport 0000:00:1c.0: irq 41 for MSI/MSI-X
>[    0.835499] pcieport 0000:00:1c.6: irq 42 for MSI/MSI-X
>[    0.835740] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>[    0.836382] ACPI: Requesting acpi_cpufreq
>[    0.837926] Monitor-Mwait will be used to enter C-2 state
>[    0.837934] Monitor-Mwait will be used to enter C-3 state
>[    0.837979] ACPI: acpi_idle registered with cpuidle
>[    0.845581] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
>[    0.866482] 00:07: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
>[    0.888812] 0000:00:16.3: ttyS1 at I/O 0xf0e0 (irq = 17) is a 16550A
>[    0.889330] Non-volatile memory driver v1.3
>[    0.889333] Linux agpgart interface v0.103
>[    0.893001] brd: module loaded
>[    0.893026] ahci 0000:00:1f.2: version 3.0
>[    0.893115] ahci 0000:00:1f.2: irq 43 for MSI/MSI-X
>[    0.903848] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x39 impl SATA mode
>[    0.903852] ahci 0000:00:1f.2: flags: 64bit ncq sntf pm led clo pio slum part ems sxs apst 
>[    0.903858] ahci 0000:00:1f.2: setting latency timer to 64
>[    0.911418] scsi0 : ahci
>[    0.911705] scsi1 : ahci
>[    0.911889] scsi2 : ahci
>[    0.912059] scsi3 : ahci
>[    0.912240] scsi4 : ahci
>[    0.912411] scsi5 : ahci
>[    0.912555] ata1: SATA max UDMA/133 abar m2048@0xfe625000 port 0xfe625100 irq 43
>[    0.912556] ata2: DUMMY
>[    0.912557] ata3: DUMMY
>[    0.912560] ata4: SATA max UDMA/133 abar m2048@0xfe625000 port 0xfe625280 irq 43
>[    0.912563] ata5: SATA max UDMA/133 abar m2048@0xfe625000 port 0xfe625300 irq 43
>[    0.912566] ata6: SATA max UDMA/133 abar m2048@0xfe625000 port 0xfe625380 irq 43
>[    0.916304] pata_acpi 0000:00:16.2: setting latency timer to 64
>[    0.916437] ata_generic 0000:00:16.2: setting latency timer to 64
>[    0.917161] scsi6 : ata_generic
>[    0.917337] scsi7 : ata_generic
>[    0.917469] ata7: PATA max UDMA/100 cmd 0xf130 ctl 0xf120 bmdma 0xf0f0 irq 18
>[    0.917471] ata8: PATA max UDMA/100 cmd 0xf110 ctl 0xf100 bmdma 0xf0f8 irq 18
>[    0.917650] usbcore: registered new interface driver zd1201
>[    0.917706] usbcore: registered new interface driver catc
>[    0.917776] usbcore: registered new interface driver kaweth
>[    0.917778] pegasus: v0.6.14 (2006/09/27), Pegasus/Pegasus II USB Ethernet driver
>[    0.917835] usbcore: registered new interface driver pegasus
>[    0.917890] usbcore: registered new interface driver rtl8150
>[    0.917950] usbcore: registered new interface driver asix
>[    0.918007] usbcore: registered new interface driver cdc_ether
>[    0.918062] usbcore: registered new interface driver dm9601
>[    0.918117] usbcore: registered new interface driver gl620a
>[    0.918172] usbcore: registered new interface driver net1080
>[    0.918227] usbcore: registered new interface driver plusb
>[    0.918284] usbcore: registered new interface driver rndis_host
>[    0.918338] usbcore: registered new interface driver cdc_subset
>[    0.918394] usbcore: registered new interface driver zaurus
>[    0.918449] usbcore: registered new interface driver MOSCHIP usb-ethernet driver
>[    0.918509] usbcore: registered new interface driver cdc_ncm
>[    0.918790] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    0.918792] ehci-pci: EHCI PCI platform driver
>[    0.918830] ehci-pci 0000:00:1a.0: setting latency timer to 64
>[    0.918834] ehci-pci 0000:00:1a.0: EHCI Host Controller
>[    0.919141] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1
>[    0.923086] ehci-pci 0000:00:1a.0: debug port 2
>[    0.923096] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported
>[    0.923158] ehci-pci 0000:00:1a.0: irq 16, io mem 0xfe627000
>[    0.928778] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00
>[    0.928885] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>[    0.928888] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.928890] usb usb1: Product: EHCI Host Controller
>[    0.928892] usb usb1: Manufacturer: Linux 3.8.0-rc3_next_queued_debug_20130204+ ehci_hcd
>[    0.928894] usb usb1: SerialNumber: 0000:00:1a.0
>[    0.929403] hub 1-0:1.0: USB hub found
>[    0.929427] hub 1-0:1.0: 3 ports detected
>[    0.929855] ehci-pci 0000:00:1d.0: setting latency timer to 64
>[    0.929860] ehci-pci 0000:00:1d.0: EHCI Host Controller
>[    0.929977] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2
>[    0.933877] ehci-pci 0000:00:1d.0: debug port 2
>[    0.933887] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
>[    0.933910] ehci-pci 0000:00:1d.0: irq 23, io mem 0xfe626000
>[    0.939761] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
>[    0.939800] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
>[    0.939802] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.939804] usb usb2: Product: EHCI Host Controller
>[    0.939806] usb usb2: Manufacturer: Linux 3.8.0-rc3_next_queued_debug_20130204+ ehci_hcd
>[    0.939808] usb usb2: SerialNumber: 0000:00:1d.0
>[    0.940062] hub 2-0:1.0: USB hub found
>[    0.940069] hub 2-0:1.0: 3 ports detected
>[    0.940371] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    0.940465] xhci_hcd 0000:03:00.0: xHCI Host Controller
>[    0.940569] xhci_hcd 0000:03:00.0: new USB bus registered, assigned bus number 3
>[    0.940759] xhci_hcd 0000:03:00.0: irq 18, io mem 0xfe500000
>[    0.940890] xhci_hcd 0000:03:00.0: irq 44 for MSI/MSI-X
>[    0.940898] xhci_hcd 0000:03:00.0: irq 45 for MSI/MSI-X
>[    0.940905] xhci_hcd 0000:03:00.0: irq 46 for MSI/MSI-X
>[    0.940913] xhci_hcd 0000:03:00.0: irq 47 for MSI/MSI-X
>[    0.940920] xhci_hcd 0000:03:00.0: irq 48 for MSI/MSI-X
>[    0.941091] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
>[    0.941094] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.941096] usb usb3: Product: xHCI Host Controller
>[    0.941098] usb usb3: Manufacturer: Linux 3.8.0-rc3_next_queued_debug_20130204+ xhci_hcd
>[    0.941100] usb usb3: SerialNumber: 0000:03:00.0
>[    0.941245] xHCI xhci_add_endpoint called for root hub
>[    0.941247] xHCI xhci_check_bandwidth called for root hub
>[    0.941326] hub 3-0:1.0: USB hub found
>[    0.941338] hub 3-0:1.0: 2 ports detected
>[    0.941442] xhci_hcd 0000:03:00.0: xHCI Host Controller
>[    0.941540] xhci_hcd 0000:03:00.0: new USB bus registered, assigned bus number 4
>[    0.944183] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003
>[    0.944185] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.944187] usb usb4: Product: xHCI Host Controller
>[    0.944189] usb usb4: Manufacturer: Linux 3.8.0-rc3_next_queued_debug_20130204+ xhci_hcd
>[    0.944191] usb usb4: SerialNumber: 0000:03:00.0
>[    0.944336] xHCI xhci_add_endpoint called for root hub
>[    0.944338] xHCI xhci_check_bandwidth called for root hub
>[    0.944420] hub 4-0:1.0: USB hub found
>[    0.944430] hub 4-0:1.0: 2 ports detected
>[    0.948864] Initializing USB Mass Storage driver...
>[    0.948935] usbcore: registered new interface driver usb-storage
>[    0.948936] USB Mass Storage support registered.
>[    0.949157] i8042: PNP: No PS/2 controller found. Probing ports directly.
>[    0.952234] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    0.952272] serio: i8042 AUX port at 0x60,0x64 irq 12
>[    0.952711] mousedev: PS/2 mouse device common for all mice
>[    0.953060] rtc_cmos 00:03: RTC can wake from S4
>[    0.953358] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0
>[    0.953399] rtc0: alarms up to one month, y3k, 114 bytes nvram, hpet irqs
>[    0.953586] cpuidle: using governor ladder
>[    0.953970] cpuidle: using governor menu
>[    0.953972] EFI Variables Facility v0.08 2004-May-17
>[    0.956511] usbcore: registered new interface driver usbhid
>[    0.956514] usbhid: USB HID core driver
>[    0.956741] TCP: cubic registered
>[    0.956744] Initializing XFRM netlink socket
>[    0.956760] NET: Registered protocol family 17
>[    0.956824] Key type dns_resolver registered
>[    0.958067] PM: Hibernation image not present or could not be loaded.
>[    0.958088] registered taskstats version 1
>[    0.958525]   Magic number: 1:518:737
>[    1.217465] ata4: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[    1.217524] ata6: SATA link down (SStatus 0 SControl 300)
>[    1.217591] ata5: SATA link down (SStatus 0 SControl 300)
>[    1.218448] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[    1.218947] ata1.00: ATA-8: INTEL SSDSC2MH120A2, PPG4, max UDMA/133
>[    1.218960] ata1.00: 234441648 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
>[    1.219084] ata1.00: failed to get Identify Device Data, Emask 0x1
>[    1.220089] ata4.00: ATAPI: ATAPI   iHAS124   B, AL0S, max UDMA/100
>[    1.221009] ata4.00: configured for UDMA/100
>[    1.230442] usb 1-1: new high-speed USB device number 2 using ehci-pci
>[    1.287236] ata1.00: failed to get Identify Device Data, Emask 0x1
>[    1.287241] ata1.00: configured for UDMA/133
>[    1.288804] scsi 0:0:0:0: Direct-Access     ATA      INTEL SSDSC2MH12 PPG4 PQ: 0 ANSI: 5
>[    1.293524] scsi 3:0:0:0: CD-ROM            ATAPI    iHAS124   B      AL0S PQ: 0 ANSI: 5
>[    1.344713] usb 1-1: New USB device found, idVendor=8087, idProduct=0024
>[    1.344717] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    1.345365] hub 1-1:1.0: USB hub found
>[    1.345535] hub 1-1:1.0: 6 ports detected
>[    1.449104] usb 2-1: new high-speed USB device number 2 using ehci-pci
>[    1.457714] Freeing unused kernel memory: 596k freed
>[    1.457784] Write protecting the kernel read-only data: 10240k
>[    1.459355] Freeing unused kernel memory: 480k freed
>[    1.463550] Freeing unused kernel memory: 1520k freed
>[    1.559380] dracut: dracut-013-18.fc16
>[    1.563420] usb 2-1: New USB device found, idVendor=8087, idProduct=0024
>[    1.563424] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    1.564023] hub 2-1:1.0: USB hub found
>[    1.564121] hub 2-1:1.0: 8 ports detected
>[    1.567095] dracut: rd.luks=0: removing cryptoluks activation
>[    1.569650] dracut: rd.lvm=0: removing LVM activation
>[    1.574288] device-mapper: uevent: version 1.0.3
>[    1.574569] device-mapper: ioctl: 4.23.1-ioctl (2012-12-18) initialised: dm-devel@redhat.com
>[    1.580238] udevd[1028]: starting version 173
>[    1.605787] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
>[    1.606181] ACPI: Power Button [PWRB]
>[    1.606360] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
>[    1.606522] ACPI: Power Button [PWRF]
>[    1.609204] [drm] Initialized drm 1.1.0 20060810
>[    1.615488] [drm:i915_dump_device_info], i915 device info: gen=6, pciid=0x0102 flags=need_gfx_hws,has_force_wake,has_hotplug,has_bsd_ring,has_blt_ring,has_llc,
>[    1.616051] [drm] Memory usable by graphics device = 2048M
>[    1.616054] [drm:i915_gem_gtt_init], GMADR size = 256M
>[    1.616056] [drm:i915_gem_gtt_init], GTT stolen size = 32M
>[    1.616093] i915 0000:00:02.0: setting latency timer to 64
>[    1.640934] usb 1-1.6: new low-speed USB device number 3 using ehci-pci
>[    1.664001] [drm:intel_detect_pch], Found CougarPoint PCH
>[    1.664880] [drm:intel_opregion_setup], graphic opregion physical addr: 0xbcbd6018
>[    1.664902] [drm:intel_opregion_setup], Public ACPI methods supported
>[    1.664904] [drm:intel_opregion_setup], SWSCI supported
>[    1.664906] [drm:intel_opregion_setup], ASLE supported
>[    1.665006] i915 0000:00:02.0: irq 49 for MSI/MSI-X
>[    1.665020] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
>[    1.665022] [drm] Driver supports precise vblank timestamp query.
>[    1.665024] [drm:init_vbt_defaults], Set default to SSC at 100MHz
>[    1.665027] [drm:intel_parse_bios], Using VBT from OpRegion: $VBT SNB/IVB-DESKTOPd
>[    1.665030] [drm:parse_general_features], BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 1 lvds_use_ssc 0 lvds_ssc_freq 120 display_clock_mode 0
>[    1.665032] [drm:parse_general_definitions], crt_ddc_bus_pin: 5
>[    1.665036] [drm:parse_lfp_panel_data], Found panel mode in BIOS VBT tables:
>[    1.665038] [drm:drm_mode_debug_printmodeline], Modeline 0:"1024x768" 0 65000 1024 1048 1184 1344 768 771 777 806 0x8 0xa
>[    1.665041] [drm:parse_lfp_panel_data], VBT initial LVDS value 300
>[    1.665044] [drm:parse_sdvo_panel_data], Found SDVO panel mode in BIOS VBT tables:
>[    1.665046] [drm:drm_mode_debug_printmodeline], Modeline 0:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x8 0xa
>[    1.665049] [drm:parse_sdvo_device_mapping], No SDVO device info is found in VBT
>[    1.665071] [drm:intel_dsm_pci_probe], no _DSM method for intel device
>[    1.665078] [drm:i915_gem_init_stolen], found 33554432 bytes of stolen memory at bda00000
>[    1.665212] [drm:intel_modeset_init], 2 display pipes available.
>[    1.665231] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[    1.665553] [drm:intel_lvds_init], LVDS is not present in VBT
>[    1.665758] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus dpb. force bit now 1
>[    1.666366] [drm:intel_sdvo_read_byte], i2c transfer returned -6
>[    1.666370] [drm:intel_sdvo_init], No SDVO device found on SDVOB
>[    1.666698] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus dpb. force bit now 0
>[    1.667101] [drm:intel_dp_i2c_init], i2c_init DPDDC-B
>[    1.669657] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7143003f
>[    1.669666] [drm:intel_dp_i2c_aux_ch], aux_ch failed -110
>[    1.672088] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7143003f
>[    1.672094] [drm:intel_dp_i2c_aux_ch], aux_ch failed -110
>[    1.672917] [drm:intel_dp_i2c_init], i2c_init DPDDC-C
>[    1.673191] [drm:intel_dp_i2c_aux_ch], aux_i2c nack
>[    1.673663] [drm:intel_dp_i2c_init], i2c_init DPDDC-D
>[    1.676089] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7143003f
>[    1.676097] [drm:intel_dp_i2c_aux_ch], aux_ch failed -110
>[    1.678519] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7143003f
>[    1.678526] [drm:intel_dp_i2c_aux_ch], aux_ch failed -110
>[    1.678651] [drm:ironlake_init_pch_refclk], has_panel 0 has_lvds 0 has_pch_edp 0 has_cpu_edp 0 has_ck505 0
>[    1.678655] [drm:ironlake_init_pch_refclk], Disabling SSC entirely
>[    1.679064] [drm:i915_gem_setup_global_gtt], clearing unused GTT space: [0, 7fdff000]
>[    1.681867] [drm:init_status_page], render ring hws offset: 0x00000000
>[    1.682057] [drm:init_status_page], bsd ring hws offset: 0x00022000
>[    1.682202] [drm:init_status_page], blitter ring hws offset: 0x00043000
>[    1.682359] [drm:create_default_context], Default HW context loaded
>[    1.682361] [drm:i915_gem_context_init], HW context support initialized
>[    1.682407] [drm:intel_modeset_setup_hw_state], [CRTC:3] hw state readout: enabled
>[    1.682409] [drm:intel_modeset_setup_hw_state], [CRTC:5] hw state readout: disabled
>[    1.682413] [drm:intel_modeset_setup_hw_state], [ENCODER:8:DAC-8] hw state readout: disabled, pipe=0
>[    1.682417] [drm:intel_modeset_setup_hw_state], [ENCODER:9:TMDS-9] hw state readout: disabled, pipe=0
>[    1.682420] [drm:intel_modeset_setup_hw_state], [ENCODER:13:TMDS-13] hw state readout: disabled, pipe=0
>[    1.682424] [drm:intel_modeset_setup_hw_state], [ENCODER:15:TMDS-15] hw state readout: disabled, pipe=0
>[    1.682428] [drm:intel_modeset_setup_hw_state], [ENCODER:17:TMDS-17] hw state readout: disabled, pipe=0
>[    1.682432] [drm:intel_modeset_setup_hw_state], [ENCODER:19:TMDS-19] hw state readout: enabled, pipe=0
>[    1.682436] [drm:intel_modeset_setup_hw_state], [ENCODER:21:TMDS-21] hw state readout: disabled, pipe=0
>[    1.682439] [drm:intel_modeset_setup_hw_state], [CONNECTOR:7:VGA-1] hw state readout: disabled
>[    1.682443] [drm:intel_modeset_setup_hw_state], [CONNECTOR:10:HDMI-A-1] hw state readout: disabled
>[    1.682446] [drm:intel_modeset_setup_hw_state], [CONNECTOR:14:DP-1] hw state readout: disabled
>[    1.682450] [drm:intel_modeset_setup_hw_state], [CONNECTOR:16:HDMI-A-2] hw state readout: disabled
>[    1.682453] [drm:intel_modeset_setup_hw_state], [CONNECTOR:18:HDMI-A-3] hw state readout: disabled
>[    1.682458] [drm:intel_modeset_setup_hw_state], [CONNECTOR:20:DP-2] hw state readout: enabled
>[    1.682461] [drm:intel_modeset_setup_hw_state], [CONNECTOR:22:DP-3] hw state readout: disabled
>[    1.682472] [drm:intel_connector_check_state], [CONNECTOR:20:DP-2]
>[    1.682477] [drm:intel_modeset_check_state], [ENCODER:8:DAC-8]
>[    1.682481] [drm:intel_modeset_check_state], [ENCODER:9:TMDS-9]
>[    1.682484] [drm:intel_modeset_check_state], [ENCODER:13:TMDS-13]
>[    1.682487] [drm:intel_modeset_check_state], [ENCODER:15:TMDS-15]
>[    1.682490] [drm:intel_modeset_check_state], [ENCODER:17:TMDS-17]
>[    1.682493] [drm:intel_modeset_check_state], [ENCODER:19:TMDS-19]
>[    1.682497] [drm:intel_modeset_check_state], [ENCODER:21:TMDS-21]
>[    1.682500] [drm:intel_modeset_check_state], [CRTC:3]
>[    1.682502] [drm:intel_modeset_check_state], [CRTC:5]
>[    1.682508] [drm:intel_crt_reset], pch crt adpa set to 0xf40000
>[    1.682516] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:7:VGA-1]
>[    1.682519] [drm:intel_ironlake_crt_detect_hotplug], trigger hotplug detect cycle: adpa=0xf40000
>[    1.691835] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>[    1.691839] [drm:intel_crt_detect], CRT not detected via hotplug
>[    1.692104] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    1.692109] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[    1.692112] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[    1.692114] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus dpb. force bit now 1
>[    1.692516] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[    1.692518] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus dpb. force bit now 0
>[    1.692520] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>[    1.692522] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:7:VGA-1] disconnected
>[    1.692525] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:10:HDMI-A-1]
>[    1.692529] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:10:HDMI-A-1] disconnected
>[    1.692531] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:14:DP-1]
>[    1.692534] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:14:DP-1] disconnected
>[    1.692536] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:16:HDMI-A-2]
>[    1.692754] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    1.692758] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[    1.692782] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:16:HDMI-A-2] disconnected
>[    1.692785] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-3]
>[    1.718940] [drm:drm_edid_to_eld], ELD: no CEA Extension found
>[    1.718959] [drm:drm_mode_debug_printmodeline], Modeline 56:"1920x1080" 0 172780 1920 2040 2248 2576 1080 1081 1084 1118 0x0 0x6
>[    1.718962] [drm:drm_mode_prune_invalid], Not using 1920x1080 mode 15
>[    1.718968] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-3] probed modes :
>[    1.718971] [drm:drm_mode_debug_printmodeline], Modeline 24:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[    1.718974] [drm:drm_mode_debug_printmodeline], Modeline 26:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[    1.718977] [drm:drm_mode_debug_printmodeline], Modeline 28:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[    1.718979] [drm:drm_mode_debug_printmodeline], Modeline 55:"1680x945" 60 131481 1680 1784 1960 2240 945 946 949 978 0x0 0x6
>[    1.718982] [drm:drm_mode_debug_printmodeline], Modeline 49:"1400x1050" 75 156000 1400 1504 1648 1896 1050 1053 1057 1099 0x40 0x6
>[    1.718985] [drm:drm_mode_debug_printmodeline], Modeline 48:"1400x1050" 60 101000 1400 1448 1480 1560 1050 1053 1057 1080 0x40 0x9
>[    1.718987] [drm:drm_mode_debug_printmodeline], Modeline 54:"1600x900" 60 118963 1600 1696 1864 2128 900 901 904 932 0x0 0x6
>[    1.718990] [drm:drm_mode_debug_printmodeline], Modeline 33:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    1.718993] [drm:drm_mode_debug_printmodeline], Modeline 25:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    1.718995] [drm:drm_mode_debug_printmodeline], Modeline 51:"1440x900" 75 136750 1440 1536 1688 1936 900 903 909 942 0x40 0x6
>[    1.718998] [drm:drm_mode_debug_printmodeline], Modeline 50:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9
>[    1.719001] [drm:drm_mode_debug_printmodeline], Modeline 46:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[    1.719003] [drm:drm_mode_debug_printmodeline], Modeline 53:"1366x768" 60 85885 1366 1439 1583 1800 768 769 772 795 0x0 0x6
>[    1.719006] [drm:drm_mode_debug_printmodeline], Modeline 47:"1360x768" 60 85500 1360 1424 1536 1792 768 771 777 795 0x40 0x5
>[    1.719008] [drm:drm_mode_debug_printmodeline], Modeline 45:"1280x800" 75 106500 1280 1360 1488 1696 800 803 809 838 0x40 0x6
>[    1.719011] [drm:drm_mode_debug_printmodeline], Modeline 44:"1280x800" 60 71000 1280 1328 1360 1440 800 803 809 823 0x40 0x9
>[    1.719014] [drm:drm_mode_debug_printmodeline], Modeline 27:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[    1.719016] [drm:drm_mode_debug_printmodeline], Modeline 43:"1280x768" 75 102250 1280 1360 1488 1696 768 771 778 805 0x40 0x9
>[    1.719019] [drm:drm_mode_debug_printmodeline], Modeline 42:"1280x768" 60 68250 1280 1328 1360 1440 768 771 778 790 0x40 0x9
>[    1.719022] [drm:drm_mode_debug_printmodeline], Modeline 34:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    1.719024] [drm:drm_mode_debug_printmodeline], Modeline 41:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[    1.719027] [drm:drm_mode_debug_printmodeline], Modeline 35:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    1.719029] [drm:drm_mode_debug_printmodeline], Modeline 52:"1024x576" 60 46970 1024 1064 1168 1312 576 577 580 597 0x0 0x6
>[    1.719032] [drm:drm_mode_debug_printmodeline], Modeline 39:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[    1.719035] [drm:drm_mode_debug_printmodeline], Modeline 36:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[    1.719037] [drm:drm_mode_debug_printmodeline], Modeline 29:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    1.719040] [drm:drm_mode_debug_printmodeline], Modeline 38:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[    1.719043] [drm:drm_mode_debug_printmodeline], Modeline 40:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[    1.719045] [drm:drm_mode_debug_printmodeline], Modeline 37:"640x480" 73 31500 640 664 704 832 480 489 492 520 0x40 0xa
>[    1.719048] [drm:drm_mode_debug_printmodeline], Modeline 30:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[    1.719050] [drm:drm_mode_debug_printmodeline], Modeline 31:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[    1.719053] [drm:drm_mode_debug_printmodeline], Modeline 32:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[    1.719056] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:DP-2]
>[    1.719388] [drm:intel_dp_get_dpcd], DPCD: 11 06 84 00 00 00 00 00 00 00 00 00 00 00 00
>[    1.720564] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>[    1.732528] usb 1-1.6: New USB device found, idVendor=413c, idProduct=2003
>[    1.732532] usb 1-1.6: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    1.732534] usb 1-1.6: Product: Dell USB Keyboard
>[    1.732536] usb 1-1.6: Manufacturer: Dell
>[    1.738941] input: Dell Dell USB Keyboard as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.6/1-1.6:1.0/input/input2
>[    1.739667] hid-generic 0003:413C:2003.0001: input,hidraw0: USB HID v1.10 Keyboard [Dell Dell USB Keyboard] on usb-0000:00:1a.0-1.6/input0
>[    1.754160] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>[    1.755328] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>[    1.789335] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>[    1.789375] [drm:drm_edid_to_eld], ELD: no CEA Extension found
>[    1.789392] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:DP-2] probed modes :
>[    1.789394] [drm:drm_mode_debug_printmodeline], Modeline 57:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[    1.789397] [drm:drm_mode_debug_printmodeline], Modeline 59:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[    1.789400] [drm:drm_mode_debug_printmodeline], Modeline 61:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[    1.789403] [drm:drm_mode_debug_printmodeline], Modeline 82:"1400x1050" 75 156000 1400 1504 1648 1896 1050 1053 1057 1099 0x40 0x6
>[    1.789405] [drm:drm_mode_debug_printmodeline], Modeline 81:"1400x1050" 60 121750 1400 1488 1632 1864 1050 1053 1057 1089 0x40 0x6
>[    1.789408] [drm:drm_mode_debug_printmodeline], Modeline 66:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    1.789411] [drm:drm_mode_debug_printmodeline], Modeline 58:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    1.789413] [drm:drm_mode_debug_printmodeline], Modeline 84:"1440x900" 75 136750 1440 1536 1688 1936 900 903 909 942 0x40 0x6
>[    1.789416] [drm:drm_mode_debug_printmodeline], Modeline 83:"1440x900" 60 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6
>[    1.789419] [drm:drm_mode_debug_printmodeline], Modeline 79:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[    1.789421] [drm:drm_mode_debug_printmodeline], Modeline 80:"1360x768" 60 85500 1360 1424 1536 1792 768 771 777 795 0x40 0x5
>[    1.789424] [drm:drm_mode_debug_printmodeline], Modeline 78:"1280x800" 75 106500 1280 1360 1488 1696 800 803 809 838 0x40 0x6
>[    1.789427] [drm:drm_mode_debug_printmodeline], Modeline 77:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
>[    1.789429] [drm:drm_mode_debug_printmodeline], Modeline 60:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[    1.789432] [drm:drm_mode_debug_printmodeline], Modeline 76:"1280x768" 75 102250 1280 1360 1488 1696 768 771 778 805 0x40 0x9
>[    1.789434] [drm:drm_mode_debug_printmodeline], Modeline 75:"1280x768" 60 79500 1280 1344 1472 1664 768 771 778 798 0x40 0x6
>[    1.789437] [drm:drm_mode_debug_printmodeline], Modeline 67:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    1.789440] [drm:drm_mode_debug_printmodeline], Modeline 74:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[    1.789442] [drm:drm_mode_debug_printmodeline], Modeline 68:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    1.789445] [drm:drm_mode_debug_printmodeline], Modeline 72:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[    1.789448] [drm:drm_mode_debug_printmodeline], Modeline 69:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[    1.789450] [drm:drm_mode_debug_printmodeline], Modeline 62:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    1.789453] [drm:drm_mode_debug_printmodeline], Modeline 71:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[    1.789456] [drm:drm_mode_debug_printmodeline], Modeline 73:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[    1.789458] [drm:drm_mode_debug_printmodeline], Modeline 70:"640x480" 73 31500 640 664 704 832 480 489 492 520 0x40 0xa
>[    1.789461] [drm:drm_mode_debug_printmodeline], Modeline 63:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[    1.789463] [drm:drm_mode_debug_printmodeline], Modeline 64:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[    1.789466] [drm:drm_mode_debug_printmodeline], Modeline 65:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[    1.789469] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-3]
>[    1.790702] tsc: Refined TSC clocksource calibration: 2494.333 MHz
>[    1.790718] Switching to clocksource tsc
>[    1.791942] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7143003f
>[    1.796101] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7143003f
>[    1.800095] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7143003f
>[    1.801638] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-3] disconnected
>[    1.801642] [drm:drm_setup_crtcs], 
>[    1.801645] [drm:drm_enable_connectors], connector 7 enabled? no
>[    1.801646] [drm:drm_enable_connectors], connector 10 enabled? no
>[    1.801648] [drm:drm_enable_connectors], connector 14 enabled? no
>[    1.801650] [drm:drm_enable_connectors], connector 16 enabled? no
>[    1.801652] [drm:drm_enable_connectors], connector 18 enabled? yes
>[    1.801654] [drm:drm_enable_connectors], connector 20 enabled? yes
>[    1.801655] [drm:drm_enable_connectors], connector 22 enabled? no
>[    1.801657] [drm:drm_target_preferred], looking for cmdline mode on connector 18
>[    1.801659] [drm:drm_target_preferred], looking for preferred mode on connector 18
>[    1.801661] [drm:drm_target_preferred], found mode 1920x1200
>[    1.801663] [drm:drm_target_preferred], looking for cmdline mode on connector 20
>[    1.801664] [drm:drm_target_preferred], looking for preferred mode on connector 20
>[    1.801666] [drm:drm_target_preferred], found mode 1920x1200
>[    1.801668] [drm:drm_setup_crtcs], picking CRTCs for 8192x8192 config
>[    1.801672] [drm:drm_setup_crtcs], desired mode 1920x1200 set on crtc 3
>[    1.801679] [drm:drm_setup_crtcs], desired mode 1920x1200 set on crtc 5
>[    1.801683] [drm:i915_gem_object_create_stolen], creating stolen object: size=8ca000
>[    1.801686] [drm:i915_pages_create_for_stolen], offset=0x0, size=9216000
>[    1.804487] [drm:intelfb_create], allocated 1920x1200 fb: 0x00072000, bo ffff88022e444c00
>[    1.804994] fbcon: inteldrmfb (fb0) is primary device
>[    1.806250] [drm:intel_crtc_set_config], [CRTC:3] [FB:87] #connectors=1 (x y) (0 0)
>[    1.806253] [drm:intel_set_config_compute_mode_changes], crtc has no fb, full mode set
>[    1.806254] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set
>[    1.806257] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.806259] [drm:drm_mode_debug_printmodeline], Modeline 85:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[    1.806261] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
>[    1.806262] [drm:intel_modeset_stage_output_state], [CONNECTOR:20:DP-2] to [NOCRTC]
>[    1.806264] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
>[    1.806266] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:HDMI-A-3] to [CRTC:3]
>[    1.806267] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
>[    1.806269] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
>[    1.806270] [drm:intel_crtc_set_config], attempting to set mode from userspace
>[    1.806272] [drm:drm_mode_debug_printmodeline], Modeline 85:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[    1.806275] [drm:intel_set_mode], set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    1.806280] [drm:intel_modeset_adjusted_mode], [CRTC:3]
>[    1.806526] [drm:intel_dp_link_down], 
>[    1.856817] [drm:intel_choose_pipe_bpp_dither], forcing bpc to 8 for HDMI
>[    1.856819] [drm:intel_choose_pipe_bpp_dither], setting pipe bpc to 8 (max display bpc 8)
>[    1.856821] [drm:ironlake_crtc_mode_set], Mode for pipe 0:
>[    1.856824] [drm:drm_mode_debug_printmodeline], Modeline 85:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[    1.856826] [drm:intel_get_pch_pll], CRTC:3 allocated PCH PLL c6014
>[    1.856827] [drm:intel_get_pch_pll], using pll 0 for pipe 0
>[    1.856829] [drm:intel_get_pch_pll], switching PLL c6014 off
>[    1.857140] [drm:ironlake_check_fdi_lanes], checking fdi config on pipe 0, lanes 2
>[    1.908500] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[    1.908505] [drm:ironlake_update_plane], Writing base 00072000 00000000 0 0 7680
>[    1.908510] [drm:intel_crtc_mode_set], [ENCODER:17:TMDS-17] set [MODE:85:1920x1200]
>[    1.908517] [drm:sandybridge_update_wm], FIFO watermarks For pipe A - plane 9, cursor: 6
>[    1.908519] [drm:ironlake_check_srwm], watermark 1: display plane 17, fbc lines 3, cursor 6
>[    1.908521] [drm:ironlake_check_srwm], watermark 2: display plane 22, fbc lines 3, cursor 6
>[    1.908523] [drm:ironlake_check_srwm], watermark 3: display plane 108, fbc lines 3, cursor 6
>[    1.960433] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[    2.012385] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[    2.013206] [drm:gen6_fdi_link_train], FDI_RX_IIR 0x700
>[    2.013209] [drm:gen6_fdi_link_train], FDI train 1 done.
>[    2.013865] [drm:gen6_fdi_link_train], FDI_RX_IIR 0x600
>[    2.013867] [drm:gen6_fdi_link_train], FDI train 2 done.
>[    2.013869] [drm:gen6_fdi_link_train], FDI train done.
>[    2.013871] [drm:ironlake_enable_pch_pll], enable PCH PLL c6014 (active 0, on? 0)for crtc 3
>[    2.013873] [drm:ironlake_enable_pch_pll], enabling PCH PLL c6014
>[    2.033397] [drm:intel_connector_check_state], [CONNECTOR:18:HDMI-A-3]
>[    2.033402] [drm:intel_modeset_check_state], [ENCODER:8:DAC-8]
>[    2.033405] [drm:intel_modeset_check_state], [ENCODER:9:TMDS-9]
>[    2.033408] [drm:intel_modeset_check_state], [ENCODER:13:TMDS-13]
>[    2.033411] [drm:intel_modeset_check_state], [ENCODER:15:TMDS-15]
>[    2.033414] [drm:intel_modeset_check_state], [ENCODER:17:TMDS-17]
>[    2.033417] [drm:intel_modeset_check_state], [ENCODER:19:TMDS-19]
>[    2.033419] [drm:intel_modeset_check_state], [ENCODER:21:TMDS-21]
>[    2.033422] [drm:intel_modeset_check_state], [CRTC:3]
>[    2.033423] [drm:intel_modeset_check_state], [CRTC:5]
>[    2.033427] [drm:intel_crtc_set_config], [CRTC:5] [FB:87] #connectors=1 (x y) (0 0)
>[    2.033430] [drm:intel_set_config_compute_mode_changes], crtc has no fb, full mode set
>[    2.033431] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set
>[    2.033433] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    2.033436] [drm:drm_mode_debug_printmodeline], Modeline 86:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[    2.033437] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
>[    2.033439] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:HDMI-A-3] to [CRTC:3]
>[    2.033441] [drm:intel_modeset_stage_output_state], [CONNECTOR:20:DP-2] to [CRTC:5]
>[    2.033443] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
>[    2.033444] [drm:intel_crtc_set_config], attempting to set mode from userspace
>[    2.033446] [drm:drm_mode_debug_printmodeline], Modeline 86:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[    2.033448] [drm:intel_set_mode], set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[    2.033455] [drm:intel_dp_mode_fixup], DP link computation with max lane count 4 max bw 06 pixel clock 154000KHz
>[    2.033459] [drm:intel_dp_mode_fixup], DP link bw 06 lane count 4 clock 162000 bpp 24
>[    2.033461] [drm:intel_dp_mode_fixup], DP link bw required 369600 available 518400
>[    2.033462] [drm:intel_modeset_adjusted_mode], [CRTC:5]
>[    2.033466] [drm:intel_choose_pipe_bpp_dither], clamping display bpc (was -1) to EDID reported max of 10
>[    2.033468] [drm:intel_choose_pipe_bpp_dither], setting pipe bpc to 8 (max display bpc 8)
>[    2.033470] [drm:ironlake_crtc_mode_set], Mode for pipe 1:
>[    2.033472] [drm:drm_mode_debug_printmodeline], Modeline 86:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[    2.033476] [drm:intel_get_pch_pll], CRTC:5 allocated PCH PLL c6018
>[    2.033477] [drm:intel_get_pch_pll], using pll 1 for pipe 1
>[    2.033478] [drm:intel_get_pch_pll], switching PLL c6018 off
>[    2.033794] [drm:ironlake_check_fdi_lanes], checking fdi config on pipe 1, lanes 2
>[    2.085305] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[    2.085320] [drm:ironlake_update_plane], Writing base 00072000 00000000 0 0 7680
>[    2.085324] [drm:sandybridge_update_wm], FIFO watermarks For pipe A - plane 9, cursor: 6
>[    2.085326] [drm:ironlake_check_srwm], watermark 1: display plane 17, fbc lines 3, cursor 6
>[    2.085328] [drm:ironlake_check_srwm], watermark 2: display plane 22, fbc lines 3, cursor 6
>[    2.085330] [drm:ironlake_check_srwm], watermark 3: display plane 108, fbc lines 3, cursor 6
>[    2.085333] [drm:intel_crtc_mode_set], [ENCODER:19:TMDS-19] set [MODE:86:1920x1200]
>[    2.085336] [drm:sandybridge_update_wm], FIFO watermarks For pipe A - plane 9, cursor: 6
>[    2.085338] [drm:sandybridge_update_wm], FIFO watermarks For pipe B - plane 9, cursor: 6
>[    2.137239] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[    2.189170] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[    2.189991] [drm:gen6_fdi_link_train], FDI_RX_IIR 0x700
>[    2.189994] [drm:gen6_fdi_link_train], FDI train 1 done.
>[    2.190650] [drm:gen6_fdi_link_train], FDI_RX_IIR 0x600
>[    2.190652] [drm:gen6_fdi_link_train], FDI train 2 done.
>[    2.190653] [drm:gen6_fdi_link_train], FDI train done.
>[    2.190655] [drm:ironlake_enable_pch_pll], enable PCH PLL c6018 (active 0, on? 0)for crtc 5
>[    2.190658] [drm:ironlake_enable_pch_pll], enabling PCH PLL c6018
>[    2.192322] [drm:intel_dp_set_signal_levels], Using signal levels 00000000
>[    2.193089] [drm:intel_dp_set_signal_levels], Using signal levels 00800000
>[    2.193799] [drm:intel_dp_set_signal_levels], Using signal levels 02800000
>[    2.194509] [drm:intel_dp_start_link_train], clock recovery OK
>[    2.194510] [drm:intel_dp_set_signal_levels], Using signal levels 02800000
>[    2.195512] [drm:intel_dp_set_signal_levels], Using signal levels 00800000
>[    2.196513] [drm:intel_dp_set_signal_levels], Using signal levels 00400000
>[    2.197509] [drm:intel_dp_set_signal_levels], Using signal levels 00000000
>[    2.198573] [drm:intel_dp_set_signal_levels], Using signal levels 00800000
>[    2.199577] [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>[    2.218109] [drm:intel_connector_check_state], [CONNECTOR:18:HDMI-A-3]
>[    2.218115] [drm:intel_connector_check_state], [CONNECTOR:20:DP-2]
>[    2.218121] [drm:intel_modeset_check_state], [ENCODER:8:DAC-8]
>[    2.218124] [drm:intel_modeset_check_state], [ENCODER:9:TMDS-9]
>[    2.218127] [drm:intel_modeset_check_state], [ENCODER:13:TMDS-13]
>[    2.218130] [drm:intel_modeset_check_state], [ENCODER:15:TMDS-15]
>[    2.218132] [drm:intel_modeset_check_state], [ENCODER:17:TMDS-17]
>[    2.218135] [drm:intel_modeset_check_state], [ENCODER:19:TMDS-19]
>[    2.218140] [drm:intel_modeset_check_state], [ENCODER:21:TMDS-21]
>[    2.218143] [drm:intel_modeset_check_state], [CRTC:3]
>[    2.218144] [drm:intel_modeset_check_state], [CRTC:5]
>[    2.218211] [drm:intel_crtc_set_config], [CRTC:3] [FB:87] #connectors=1 (x y) (0 0)
>[    2.218214] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:HDMI-A-3] to [CRTC:3]
>[    2.218216] [drm:intel_modeset_stage_output_state], [CONNECTOR:20:DP-2] to [CRTC:5]
>[    2.218219] [drm:intel_crtc_set_config], [CRTC:5] [FB:87] #connectors=1 (x y) (0 0)
>[    2.218221] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:HDMI-A-3] to [CRTC:3]
>[    2.218223] [drm:intel_modeset_stage_output_state], [CONNECTOR:20:DP-2] to [CRTC:5]
>[    2.225038] Console: switching to colour frame buffer device 240x75
>[    2.225042] [drm:intel_crtc_set_config], [CRTC:3] [FB:87] #connectors=1 (x y) (0 0)
>[    2.225045] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:HDMI-A-3] to [CRTC:3]
>[    2.225046] [drm:intel_modeset_stage_output_state], [CONNECTOR:20:DP-2] to [CRTC:5]
>[    2.225049] [drm:intel_crtc_set_config], [CRTC:5] [FB:87] #connectors=1 (x y) (0 0)
>[    2.225051] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:HDMI-A-3] to [CRTC:3]
>[    2.225053] [drm:intel_modeset_stage_output_state], [CONNECTOR:20:DP-2] to [CRTC:5]
>[    2.231943] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[    2.231945] i915 0000:00:02.0: registered panic notifier
>[    2.231985] i915: No ACPI video bus found
>[    2.232212] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
>[    2.241402] dracut: Starting plymouth daemon
>[    2.247862] [drm:intel_crtc_set_config], [CRTC:3] [FB:87] #connectors=1 (x y) (0 0)
>[    2.247866] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:HDMI-A-3] to [CRTC:3]
>[    2.247868] [drm:intel_modeset_stage_output_state], [CONNECTOR:20:DP-2] to [CRTC:5]
>[    2.247871] [drm:intel_crtc_set_config], [CRTC:5] [FB:87] #connectors=1 (x y) (0 0)
>[    2.247873] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:HDMI-A-3] to [CRTC:3]
>[    2.247874] [drm:intel_modeset_stage_output_state], [CONNECTOR:20:DP-2] to [CRTC:5]
>[    2.328618] dracut: rd.dm=0: removing DM RAID activation
>[    2.332476] dracut: rd.md=0: removing MD RAID activation
>[    2.389963] sd 0:0:0:0: [sda] 234441648 512-byte logical blocks: (120 GB/111 GiB)
>[    2.390076] sd 0:0:0:0: [sda] Write Protect is off
>[    2.390080] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
>[    2.390122] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    2.391864]  sda: sda1 sda2
>[    2.392979] sd 0:0:0:0: [sda] Attached SCSI disk
>[    2.399513] sr0: scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw xa/form2 cdda tray
>[    2.399517] cdrom: Uniform CD-ROM driver Revision: 3.20
>[    2.400529] sr 3:0:0:0: Attached scsi CD-ROM sr0
>[    2.444033] firewire_ohci 0000:04:03.0: added OHCI v1.0 device as card 0, 8 IR + 8 IT contexts, quirks 0x0
>[    2.454284] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)
>[    2.471244] dracut: Checking ext4: /dev/disk/by-uuid/7de86781-daac-4fdf-b2a5-4a78c03d8a55
>[    2.471292] dracut: issuing e2fsck -a  /dev/disk/by-uuid/7de86781-daac-4fdf-b2a5-4a78c03d8a55
>[    2.476690] dracut: /dev/disk/by-uuid/7de86781-daac-4fdf-b2a5-4a78c03d8a55: clean, 1904657/7077888 files, 23516493/28280832 blocks
>[    2.476929] dracut: Remounting /dev/disk/by-uuid/7de86781-daac-4fdf-b2a5-4a78c03d8a55 with -o ro
>[    2.481394] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)
>[    2.484319] dracut: Mounted root filesystem /dev/sda2
>[    2.517625] dracut: Switching root
>[    2.575793] systemd[1]: systemd 36 running in system mode. (+PAM +LIBWRAP +AUDIT +SELINUX +SYSVINIT +LIBCRYPTSETUP; fedora)
>[    2.593013] NET: Registered protocol family 10
>[    2.595645] systemd[1]: Set hostname to <x-sgb3>.
>[    2.717813] [drm:intel_enable_rc6], Sandybridge: deep RC6 disabled
>[    2.717818] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
>[    2.721294] systemd-readahead-replay[1838]: Bumped block_nr parameter of 8:0 to 16384. This is a temporary hack and should be removed one day.
>[    2.737760] systemd-readahead-collect[1839]: Failed to create fanotify object: Function not implemented
>[    2.812997] udevd[1852]: starting version 173
>[    2.852239] systemd[1]: systemd-readahead-collect.service: main process exited, code=exited, status=1
>[    2.910844] EXT4-fs (sda2): re-mounted. Opts: (null)
>[    2.944900] firewire_core 0000:04:03.0: created device fw0: GUID 00224dffff6cd2aa, S400
>[    3.016169] [drm:intel_crtc_set_config], [CRTC:3] [FB:87] #connectors=1 (x y) (0 0)
>[    3.016174] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:HDMI-A-3] to [CRTC:3]
>[    3.016176] [drm:intel_modeset_stage_output_state], [CONNECTOR:20:DP-2] to [CRTC:5]
>[    3.016179] [drm:intel_crtc_set_config], [CRTC:5] [FB:87] #connectors=1 (x y) (0 0)
>[    3.016181] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:HDMI-A-3] to [CRTC:3]
>[    3.016182] [drm:intel_modeset_stage_output_state], [CONNECTOR:20:DP-2] to [CRTC:5]
>[    3.016186] [drm:intel_crtc_set_config], [CRTC:3] [FB:87] #connectors=1 (x y) (0 0)
>[    3.016188] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:HDMI-A-3] to [CRTC:3]
>[    3.016189] [drm:intel_modeset_stage_output_state], [CONNECTOR:20:DP-2] to [CRTC:5]
>[    3.016191] [drm:intel_crtc_set_config], [CRTC:5] [FB:87] #connectors=1 (x y) (0 0)
>[    3.016193] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:HDMI-A-3] to [CRTC:3]
>[    3.016194] [drm:intel_modeset_stage_output_state], [CONNECTOR:20:DP-2] to [CRTC:5]
>[    3.016205] [drm:intel_crtc_set_config], [CRTC:3] [FB:87] #connectors=1 (x y) (0 0)
>[    3.016207] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:HDMI-A-3] to [CRTC:3]
>[    3.016209] [drm:intel_modeset_stage_output_state], [CONNECTOR:20:DP-2] to [CRTC:5]
>[    3.016211] [drm:intel_crtc_set_config], [CRTC:5] [FB:87] #connectors=1 (x y) (0 0)
>[    3.016213] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:HDMI-A-3] to [CRTC:3]
>[    3.016214] [drm:intel_modeset_stage_output_state], [CONNECTOR:20:DP-2] to [CRTC:5]
>[    3.019501] tpm_tis 00:08: 1.2 TPM (device-id 0xFE, rev-id 70)
>[    3.045097] e1000e: Intel(R) PRO/1000 Network Driver - 2.1.4-k
>[    3.045101] e1000e: Copyright(c) 1999 - 2012 Intel Corporation.
>[    3.045143] e1000e 0000:00:19.0: setting latency timer to 64
>[    3.045299] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
>[    3.045362] e1000e 0000:00:19.0: irq 50 for MSI/MSI-X
>[    3.067027] tpm_tis 00:08: TPM is disabled/deactivated (0x7)
>[    3.068361] mtp-probe[2426]: checking bus 1, device 3: "/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.6"
>[    3.078930] mtp-probe[2426]: bus: 1, device: 3 was not an MTP device
>[    3.080320] sd 0:0:0:0: Attached scsi generic sg0 type 0
>[    3.081977] sr 3:0:0:0: Attached scsi generic sg1 type 5
>[    3.082157] udev-configure-printer[2468]: add /module/lpc_ich
>[    3.082349] udev-configure-printer[2468]: Failed to get parent
>[    3.120926] input: PC Speaker as /devices/platform/pcspkr/input/input3
>[    3.122912] microcode: CPU0 sig=0x206a7, pf=0x2, revision=0x25
>[    3.128013] microcode: CPU1 sig=0x206a7, pf=0x2, revision=0x25
>[    3.128071] microcode: CPU2 sig=0x206a7, pf=0x2, revision=0x25
>[    3.128155] microcode: CPU3 sig=0x206a7, pf=0x2, revision=0x25
>[    3.128751] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
>[    3.213748] Adding 4095996k swap on /dev/sda1.  Priority:0 extents:1 across:4095996k SS
>[    3.244906] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) 00:22:4d:6a:49:40
>[    3.244910] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection
>[    3.244980] e1000e 0000:00:19.0 eth0: MAC: 10, PHY: 11, PBA No: FFFFFF-0FF
>[    3.245519] i801_smbus 0000:00:1f.3: SMBus using PCI Interrupt
>[    3.245973] snd_hda_intel 0000:00:1b.0: irq 51 for MSI/MSI-X
>[    3.249319] udev-configure-printer[2787]: add /bus/pci/drivers/lpc_ich
>[    3.249627] iTCO_vendor_support: vendor-support=0
>[    3.249687] udev-configure-printer[2787]: Failed to get parent
>[    3.250204] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.10
>[    3.250258] iTCO_wdt: Found a Cougar Point TCO device (Version=2, TCOBASE=0x0460)
>[    3.252365] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
>[    3.258270] ALSA sound/pci/hda/patch_realtek.c:1241 SKU: Nid=0x1d sku_cfg=0x4004c601
>[    3.258273] ALSA sound/pci/hda/patch_realtek.c:1243 SKU: port_connectivity=0x1
>[    3.258275] ALSA sound/pci/hda/patch_realtek.c:1244 SKU: enable_pcbeep=0x0
>[    3.258277] ALSA sound/pci/hda/patch_realtek.c:1245 SKU: check_sum=0x00000004
>[    3.258278] ALSA sound/pci/hda/patch_realtek.c:1246 SKU: customization=0x000000c6
>[    3.258280] ALSA sound/pci/hda/patch_realtek.c:1247 SKU: external_amp=0x0
>[    3.258281] ALSA sound/pci/hda/patch_realtek.c:1248 SKU: platform_type=0x0
>[    3.258283] ALSA sound/pci/hda/patch_realtek.c:1249 SKU: swap=0x0
>[    3.258285] ALSA sound/pci/hda/patch_realtek.c:1250 SKU: override=0x1
>[    3.258289] ALSA sound/pci/hda/hda_auto_parser.c:306 autoconfig: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:line
>[    3.258292] ALSA sound/pci/hda/hda_auto_parser.c:310    speaker_outs=1 (0x17/0x0/0x0/0x0/0x0)
>[    3.258294] ALSA sound/pci/hda/hda_auto_parser.c:314    hp_outs=1 (0x1b/0x0/0x0/0x0/0x0)
>[    3.258295] ALSA sound/pci/hda/hda_auto_parser.c:315    mono: mono_out=0x0
>[    3.258297] ALSA sound/pci/hda/hda_auto_parser.c:318    dig-out=0x1e/0x0
>[    3.258298] ALSA sound/pci/hda/hda_auto_parser.c:319    inputs:
>[    3.258300] ALSA sound/pci/hda/hda_auto_parser.c:323      Front Mic=0x19
>[    3.258306] ALSA sound/pci/hda/hda_auto_parser.c:323      Rear Mic=0x18
>[    3.258308] ALSA sound/pci/hda/hda_auto_parser.c:323      Line=0x1a
>[    3.260770] ALSA sound/pci/hda/patch_realtek.c:1304 realtek: No valid SSID, checking pincfg 0x4004c601 for NID 0x1d
>[    3.260772] ALSA sound/pci/hda/patch_realtek.c:1320 realtek: Enabling init ASM_ID=0xc601 CODEC_ID=10ec0888
>[    3.312796] rmmod[2832]: ERROR: Module scsi_wait_scan does not exist in /proc/modules
>[    3.340958] modprobe[2835]: FATAL: Module scsi_wait_scan not found.
>[    3.364554] rmmod[2839]: ERROR: Module scsi_wait_scan does not exist in /proc/modules
>[    3.418092] fedora-storage-init[2841]: Setting up Logical Volume Management:   No volume groups found
>[    3.418616] fedora-storage-init[2841]: [  OK  ]
>[    3.462806] fedora-storage-init[2847]: Setting up Logical Volume Management:   No volume groups found
>[    3.463237] fedora-storage-init[2847]: [  OK  ]
>[    3.490118] lvm[2853]: No volume groups found
>[    3.595777] alsactl[2861]: /sbin/alsactl: set_control:1403: Cannot write control '3:3:0:Playback Channel Map:0' : File descriptor in bad state
>[    3.642850] watchdog[2881]: starting daemon (5.9):
>[    3.642862] watchdog[2881]: int=1s realtime=yes sync=no soft=no mla=0 mem=0
>[    3.642871] watchdog[2881]: ping: no machine to check
>[    3.642879] watchdog[2881]: file: no file to check
>[    3.642887] watchdog[2881]: pidfile: no server process to check
>[    3.642894] watchdog[2881]: interface: no interface to check
>[    3.642901] watchdog[2881]: test=none(0) repair=none(0) alive=/dev/watchdog heartbeat=none temp=none to=root no_act=no
>[    3.642941] watchdog[2881]: hardware wartchdog identity: iTCO_wdt
>[    3.644097] watchdog[2881]: cannot set scheduler (errno = 1 = 'Operation not permitted')
>[    3.644120] watchdog (2881): /proc/2881/oom_adj is deprecated, please use /proc/2881/oom_score_adj instead.
>[    3.663465] /usr/sbin/gpm[2887]: *** info [daemon/startup.c(136)]:
>[    3.663477] /usr/sbin/gpm[2887]: Started gpm successfully. Entered daemon mode.
>[    3.687308] auditd[2888]: Started dispatcher: /sbin/audispd pid: 2891
>[    3.688149] audispd[2891]: priority_boost_parser called with: 4
>[    3.688159] audispd[2891]: max_restarts_parser called with: 10
>[    3.688416] audispd[2891]: audispd initialized with q_depth=120 and 1 active plugins
>[    3.701808] auditctl[2889]: No rules
>[    3.701820] auditctl[2889]: AUDIT_STATUS: enabled=0 flag=1 pid=2888 rate_limit=0 backlog_limit=320 lost=0 backlog=0
>[    3.753961] NetworkManager[2908]: <info> NetworkManager (version 0.9.1.90-5.git20110927.fc16) is starting...
>[    3.753974] NetworkManager[2908]: <info> Read config file /etc/NetworkManager/NetworkManager.conf
>[    3.753984] NetworkManager[2908]: NetworkManager[2908]: <info> NetworkManager (version 0.9.1.90-5.git20110927.fc16) is starting...
>[    3.753992] NetworkManager[2908]: NetworkManager[2908]: <info> Read config file /etc/NetworkManager/NetworkManager.conf
>[    3.768644] acpid[2911]: starting up with proc fs
>[    3.768804] acpid[2911]: skipping incomplete file /etc/acpi/events/videoconf
>[    3.768838] acpid[2911]: 1 rule loaded
>[    3.768896] acpid[2911]: waiting for events: event logging is off
>[    3.789923] auditd[2888]: Init complete, auditd 2.1.3 listening for events (startup state enable)
>[    3.870810] avahi-daemon[2923]: Found user 'avahi' (UID 70) and group 'avahi' (GID 70).
>[    3.870861] avahi-daemon[2923]: Successfully dropped root privileges.
>[    3.871129] avahi-daemon[2923]: avahi-daemon 0.6.30 starting up.
>[    3.871423] avahi-daemon[2923]: WARNING: No NSS support for mDNS detected, consider installing nss-mdns!
>[    3.952986] mcelog[2927]: mcelog: Unsupported new Family 6 Model 2a CPU: only decoding architectural errors
>[    3.977045] /usr/sbin/crond[2929]: (CRON) INFO (running with inotify support)
>[    3.993302] abrtd[2910]: Init complete, entering main loop
>[    3.993315] dbus[2931]: [system] Activating systemd to hand-off: service name='org.freedesktop.NetworkManager' unit='dbus-org.freedesktop.NetworkManager.service'
>[    3.993355] dbus-daemon[2931]: dbus[2931]: [system] Activating systemd to hand-off: service name='org.freedesktop.NetworkManager' unit='dbus-org.freedesktop.NetworkManager.service'
>[    3.993700] avahi-daemon[2923]: Successfully called chroot().
>[    3.993711] avahi-daemon[2923]: Successfully dropped remaining capabilities.
>[    3.994484] avahi-daemon[2923]: Loading service file /services/ssh.service.
>[    3.994498] NetworkManager[2908]: <info> VPN: loaded org.freedesktop.NetworkManager.openvpn
>[    3.994506] avahi-daemon[2923]: Loading service file /services/udisks.service.
>[    3.994513] NetworkManager[2908]: <info> VPN: loaded org.freedesktop.NetworkManager.pptp
>[    3.994519] NetworkManager[2908]: <info> VPN: loaded org.freedesktop.NetworkManager.vpnc
>[    3.994527] dbus[2931]: [system] Successfully activated service 'org.freedesktop.systemd1'
>[    3.994533] NetworkManager[2908]: <info> VPN: loaded org.freedesktop.NetworkManager.openconnect
>[    3.994540] avahi-daemon[2923]: Network interface enumeration completed.
>[    3.994548] NetworkManager[2908]: NetworkManager[2908]: <info> VPN: loaded org.freedesktop.NetworkManager.openvpn
>[    3.994555] NetworkManager[2908]: NetworkManager[2908]: <info> VPN: loaded org.freedesktop.NetworkManager.pptp
>[    3.994562] NetworkManager[2908]: NetworkManager[2908]: <info> VPN: loaded org.freedesktop.NetworkManager.vpnc
>[    3.994608] NetworkManager[2908]: NetworkManager[2908]: <info> VPN: loaded org.freedesktop.NetworkManager.openconnect
>[    3.994616] dbus-daemon[2931]: dbus[2931]: [system] Successfully activated service 'org.freedesktop.systemd1'
>[    3.994884] avahi-daemon[2923]: Registering HINFO record with values 'X86_64'/'LINUX'.
>[    3.994893] avahi-daemon[2923]: Server startup complete. Host name is x-sgb3.local. Local service cookie is 37258712.
>[    3.994901] avahi-daemon[2923]: Service "x-sgb3" (/services/udisks.service) successfully established.
>[    3.994907] avahi-daemon[2923]: Service "x-sgb3" (/services/ssh.service) successfully established.
>[    3.994914] systemd-logind[2922]: New seat seat0.
>[    3.997744] dbus[2931]: [system] Activating service name='org.freedesktop.PolicyKit1' (using servicehelper)
>[    3.997753] dbus-daemon[2931]: dbus[2931]: [system] Activating service name='org.freedesktop.PolicyKit1' (using servicehelper)
>[    4.009206] polkitd[2940]: started daemon version 0.102 using authority implementation `local' version `0.102'
>[    4.009650] dbus[2931]: [system] Successfully activated service 'org.freedesktop.PolicyKit1'
>[    4.009662] dbus-daemon[2931]: dbus[2931]: [system] Successfully activated service 'org.freedesktop.PolicyKit1'
>[    4.012672] NetworkManager[2908]: ifcfg-rh: Acquired D-Bus service com.redhat.ifcfgrh1
>[    4.012685] NetworkManager[2908]: NetworkManager[2908]:    ifcfg-rh: Acquired D-Bus service com.redhat.ifcfgrh1
>[    4.012705] NetworkManager[2908]: <info> Loaded plugin ifcfg-rh: (c) 2007 - 2010 Red Hat, Inc.  To report bugs please use the NetworkManager mailing list.
>[    4.012713] NetworkManager[2908]: NetworkManager[2908]: <info> Loaded plugin ifcfg-rh: (c) 2007 - 2010 Red Hat, Inc.  To report bugs please use the NetworkManager mailing list.
>[    4.012838] NetworkManager[2908]: <info> Loaded plugin keyfile: (c) 2007 - 2010 Red Hat, Inc.  To report bugs please use the NetworkManager mailing list.
>[    4.012871] NetworkManager[2908]: NetworkManager[2908]: <info> Loaded plugin keyfile: (c) 2007 - 2010 Red Hat, Inc.  To report bugs please use the NetworkManager mailing list.
>[    4.012949] NetworkManager[2908]: ifcfg-rh: parsing /etc/sysconfig/network-scripts/ifcfg-lo ...
>[    4.012960] NetworkManager[2908]: ifcfg-rh: parsing /etc/sysconfig/network-scripts/ifcfg-em1 ...
>[    4.012970] NetworkManager[2908]: NetworkManager[2908]:    ifcfg-rh: parsing /etc/sysconfig/network-scripts/ifcfg-lo ...
>[    4.012999] NetworkManager[2908]: NetworkManager[2908]:    ifcfg-rh: parsing /etc/sysconfig/network-scripts/ifcfg-em1 ...
>[    4.096768] [drm:intel_crtc_set_config], [CRTC:3] [FB:87] #connectors=1 (x y) (0 0)
>[    4.096773] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:HDMI-A-3] to [CRTC:3]
>[    4.096775] [drm:intel_modeset_stage_output_state], [CONNECTOR:20:DP-2] to [CRTC:5]
>[    4.096778] [drm:intel_crtc_set_config], [CRTC:5] [FB:87] #connectors=1 (x y) (0 0)
>[    4.096780] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:HDMI-A-3] to [CRTC:3]
>[    4.096781] [drm:intel_modeset_stage_output_state], [CONNECTOR:20:DP-2] to [CRTC:5]
>[    4.096784] [drm:intel_crtc_set_config], [CRTC:3] [FB:87] #connectors=1 (x y) (0 0)
>[    4.096786] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:HDMI-A-3] to [CRTC:3]
>[    4.096788] [drm:intel_modeset_stage_output_state], [CONNECTOR:20:DP-2] to [CRTC:5]
>[    4.096790] [drm:intel_crtc_set_config], [CRTC:5] [FB:87] #connectors=1 (x y) (0 0)
>[    4.096791] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:HDMI-A-3] to [CRTC:3]
>[    4.096793] [drm:intel_modeset_stage_output_state], [CONNECTOR:20:DP-2] to [CRTC:5]
>[    4.096804] [drm:intel_crtc_set_config], [CRTC:3] [FB:87] #connectors=1 (x y) (0 0)
>[    4.096806] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:HDMI-A-3] to [CRTC:3]
>[    4.096807] [drm:intel_modeset_stage_output_state], [CONNECTOR:20:DP-2] to [CRTC:5]
>[    4.096809] [drm:intel_crtc_set_config], [CRTC:5] [FB:87] #connectors=1 (x y) (0 0)
>[    4.096811] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:HDMI-A-3] to [CRTC:3]
>[    4.096812] [drm:intel_modeset_stage_output_state], [CONNECTOR:20:DP-2] to [CRTC:5]
>[    4.221891] e1000e 0000:00:19.0: irq 50 for MSI/MSI-X
>[    4.322516] e1000e 0000:00:19.0: irq 50 for MSI/MSI-X
>[    4.322821] IPv6: ADDRCONF(NETDEV_UP): em1: link is not ready
>[    5.826419] e1000e: em1 NIC Link is Up 100 Mbps Full Duplex, Flow Control: None
>[    5.826425] e1000e 0000:00:19.0 em1: 10/100 speed: disabling TSO
>[    5.826481] IPv6: ADDRCONF(NETDEV_CHANGE): em1: link becomes ready
>[   75.402348] [drm:intel_crtc_set_config], [CRTC:3] [FB:87] #connectors=1 (x y) (0 0)
>[   75.402354] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:HDMI-A-3] to [CRTC:3]
>[   75.402355] [drm:intel_modeset_stage_output_state], [CONNECTOR:20:DP-2] to [CRTC:5]
>[   75.402358] [drm:intel_crtc_set_config], [CRTC:5] [FB:87] #connectors=1 (x y) (0 0)
>[   75.402360] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:HDMI-A-3] to [CRTC:3]
>[   75.402362] [drm:intel_modeset_stage_output_state], [CONNECTOR:20:DP-2] to [CRTC:5]
>[   75.402365] [drm:intel_crtc_set_config], [CRTC:3] [FB:87] #connectors=1 (x y) (0 0)
>[   75.402367] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:HDMI-A-3] to [CRTC:3]
>[   75.402368] [drm:intel_modeset_stage_output_state], [CONNECTOR:20:DP-2] to [CRTC:5]
>[   75.402371] [drm:intel_crtc_set_config], [CRTC:5] [FB:87] #connectors=1 (x y) (0 0)
>[   75.402384] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:HDMI-A-3] to [CRTC:3]
>[   75.402386] [drm:intel_modeset_stage_output_state], [CONNECTOR:20:DP-2] to [CRTC:5]
>[   75.402394] 
>[   75.402395] ======================================================
>[   75.402396] [ INFO: possible circular locking dependency detected ]
>[   75.402397] 3.8.0-rc3_next_queued_debug_20130204+ #3 Not tainted
>[   75.402398] -------------------------------------------------------
>[   75.402398] fbset/3211 is trying to acquire lock:
>[   75.402406]  ((fb_notifier_list).rwsem){.+.+.+}, at: [<ffffffff81051bee>] __blocking_notifier_call_chain+0x2e/0x5b
>[   75.402407] 
>[   75.402407] but task is already holding lock:
>[   75.402411]  (console_lock){+.+.+.}, at: [<ffffffff8134c47b>] do_fb_ioctl+0x137/0x4b5
>[   75.402411] 
>[   75.402411] which lock already depends on the new lock.
>[   75.402411] 
>[   75.402412] 
>[   75.402412] the existing dependency chain (in reverse order) is:
>[   75.402413] 
>[   75.402413] -> #1 (console_lock){+.+.+.}:
>[   75.402416]        [<ffffffff8107c024>] lock_acquire+0xd2/0xf8
>[   75.402418]        [<ffffffff81030a8b>] console_lock+0x59/0x5b
>[   75.402422]        [<ffffffff813a460d>] register_con_driver+0x38/0x125
>[   75.402424]        [<ffffffff813a5891>] take_over_console+0x1e/0x45
>[   75.402426]        [<ffffffff8135650b>] fbcon_takeover+0x57/0x91
>[   75.402428]        [<ffffffff8135813c>] fbcon_event_notify+0x2d2/0x619
>[   75.402431]        [<ffffffff8157e710>] notifier_call_chain+0x32/0x5e
>[   75.402433]        [<ffffffff81051c06>] __blocking_notifier_call_chain+0x46/0x5b
>[   75.402435]        [<ffffffff81051c2a>] blocking_notifier_call_chain+0xf/0x11
>[   75.402437]        [<ffffffff8134b39a>] fb_notifier_call_chain+0x16/0x18
>[   75.402439]        [<ffffffff8134d106>] register_framebuffer+0x259/0x27b
>[   75.402444]        [<ffffffffa009873a>] drm_fb_helper_single_fb_probe+0x1d3/0x28b [drm_kms_helper]
>[   75.402447]        [<ffffffffa0098b50>] drm_fb_helper_initial_config+0x1ca/0x1de [drm_kms_helper]
>[   75.402464]        [<ffffffffa00e68bd>] intel_fbdev_initial_config+0x1c/0x1e [i915]
>[   75.402470]        [<ffffffffa00a91f8>] i915_driver_load+0xb37/0xcc0 [i915]
>[   75.402479]        [<ffffffffa00553a5>] drm_get_pci_dev+0x163/0x25f [drm]
>[   75.402484]        [<ffffffffa00a5419>] i915_pci_probe+0x7b/0x84 [i915]
>[   75.402487]        [<ffffffff8133cf8c>] local_pci_probe+0x1b/0x2d
>[   75.402489]        [<ffffffff8133ddf6>] pci_device_probe+0xc6/0xf3
>[   75.402491]        [<ffffffff813c29e2>] driver_probe_device+0xa5/0x1a5
>[   75.402493]        [<ffffffff813c2b3b>] __driver_attach+0x59/0x7c
>[   75.402495]        [<ffffffff813c12af>] bus_for_each_dev+0x57/0x83
>[   75.402496]        [<ffffffff813c259c>] driver_attach+0x19/0x1b
>[   75.402498]        [<ffffffff813c2188>] bus_add_driver+0xc0/0x212
>[   75.402500]        [<ffffffff813c2f85>] driver_register+0x8c/0x106
>[   75.402502]        [<ffffffff8133dee8>] __pci_register_driver+0x5d/0x62
>[   75.402508]        [<ffffffffa0055526>] drm_pci_init+0x85/0xea [drm]
>[   75.402510]        [<ffffffffa0126066>] tpm_store_cancel+0x5/0x28 [tpm]
>[   75.402513]        [<ffffffff81000232>] do_one_initcall+0x7a/0x130
>[   75.402515]        [<ffffffff8108621f>] load_module+0x1610/0x18e4
>[   75.402516]        [<ffffffff8108659c>] sys_init_module+0xa9/0xab
>[   75.402518]        [<ffffffff81581b92>] system_call_fastpath+0x16/0x1b
>[   75.402520] 
>[   75.402520] -> #0 ((fb_notifier_list).rwsem){.+.+.+}:
>[   75.402521]        [<ffffffff8107b4fe>] __lock_acquire+0x10a4/0x1741
>[   75.402523]        [<ffffffff8107c024>] lock_acquire+0xd2/0xf8
>[   75.402525]        [<ffffffff81579325>] down_read+0x34/0x49
>[   75.402527]        [<ffffffff81051bee>] __blocking_notifier_call_chain+0x2e/0x5b
>[   75.402529]        [<ffffffff81051c2a>] blocking_notifier_call_chain+0xf/0x11
>[   75.402531]        [<ffffffff8134b39a>] fb_notifier_call_chain+0x16/0x18
>[   75.402533]        [<ffffffff8134c322>] fb_set_var+0x369/0x38b
>[   75.402535]        [<ffffffff8134c491>] do_fb_ioctl+0x14d/0x4b5
>[   75.402536]        [<ffffffff8134cbcc>] fb_ioctl+0x2f/0x31
>[   75.402539]        [<ffffffff81114202>] do_vfs_ioctl+0x462/0x4a3
>[   75.402540]        [<ffffffff8111429c>] sys_ioctl+0x59/0x7d
>[   75.402542]        [<ffffffff81581b92>] system_call_fastpath+0x16/0x1b
>[   75.402542] 
>[   75.402542] other info that might help us debug this:
>[   75.402542] 
>[   75.402543]  Possible unsafe locking scenario:
>[   75.402543] 
>[   75.402543]        CPU0                    CPU1
>[   75.402544]        ----                    ----
>[   75.402544]   lock(console_lock);
>[   75.402545]                                lock((fb_notifier_list).rwsem);
>[   75.402546]                                lock(console_lock);
>[   75.402547]   lock((fb_notifier_list).rwsem);
>[   75.402548] 
>[   75.402548]  *** DEADLOCK ***
>[   75.402548] 
>[   75.402549] 2 locks held by fbset/3211:
>[   75.402552]  #0:  (&fb_info->lock){+.+.+.}, at: [<ffffffff8134b742>] lock_fb_info+0x18/0x37
>[   75.402554]  #1:  (console_lock){+.+.+.}, at: [<ffffffff8134c47b>] do_fb_ioctl+0x137/0x4b5
>[   75.402555] 
>[   75.402555] stack backtrace:
>[   75.402556] Pid: 3211, comm: fbset Not tainted 3.8.0-rc3_next_queued_debug_20130204+ #3
>[   75.402557] Call Trace:
>[   75.402559]  [<ffffffff8157308c>] print_circular_bug+0x28a/0x29b
>[   75.402561]  [<ffffffff8107b4fe>] __lock_acquire+0x10a4/0x1741
>[   75.402563]  [<ffffffff8107c6af>] ? mark_held_locks+0xc3/0xef
>[   75.402564]  [<ffffffff8107c7f9>] ? trace_hardirqs_on_caller+0x11e/0x155
>[   75.402566]  [<ffffffff8107c024>] lock_acquire+0xd2/0xf8
>[   75.402568]  [<ffffffff81051bee>] ? __blocking_notifier_call_chain+0x2e/0x5b
>[   75.402569]  [<ffffffff8107c6af>] ? mark_held_locks+0xc3/0xef
>[   75.402571]  [<ffffffff81579325>] down_read+0x34/0x49
>[   75.402573]  [<ffffffff81051bee>] ? __blocking_notifier_call_chain+0x2e/0x5b
>[   75.402575]  [<ffffffff810ffb2f>] ? kmem_cache_alloc_trace+0x38/0x100
>[   75.402577]  [<ffffffff81051bee>] __blocking_notifier_call_chain+0x2e/0x5b
>[   75.402578]  [<ffffffff81051c2a>] blocking_notifier_call_chain+0xf/0x11
>[   75.402580]  [<ffffffff8134b39a>] fb_notifier_call_chain+0x16/0x18
>[   75.402582]  [<ffffffff8134c322>] fb_set_var+0x369/0x38b
>[   75.402585]  [<ffffffff8134c491>] do_fb_ioctl+0x14d/0x4b5
>[   75.402587]  [<ffffffff81050c01>] ? up_read+0x1b/0x32
>[   75.402588]  [<ffffffff8157e684>] ? __do_page_fault+0x3bf/0x40e
>[   75.402590]  [<ffffffff8134cbcc>] fb_ioctl+0x2f/0x31
>[   75.402591]  [<ffffffff81114202>] do_vfs_ioctl+0x462/0x4a3
>[   75.402594]  [<ffffffff8157b709>] ? retint_swapgs+0xe/0x13
>[   75.402595]  [<ffffffff8111429c>] sys_ioctl+0x59/0x7d
>[   75.402597]  [<ffffffff81325f6e>] ? trace_hardirqs_on_thunk+0x3a/0x3f
>[   75.402599]  [<ffffffff810e2993>] ? __do_fault+0x22b/0x39c
>[   75.402601]  [<ffffffff81581b92>] system_call_fastpath+0x16/0x1b
>[   75.402619] [drm:intel_crtc_set_config], [CRTC:3] [FB:87] #connectors=1 (x y) (0 0)
>[   75.402621] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:HDMI-A-3] to [CRTC:3]
>[   75.402622] [drm:intel_modeset_stage_output_state], [CONNECTOR:20:DP-2] to [CRTC:5]
>[   75.402624] [drm:intel_crtc_set_config], [CRTC:5] [FB:87] #connectors=1 (x y) (0 0)
>[   75.402625] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:HDMI-A-3] to [CRTC:3]
>[   75.402627] [drm:intel_modeset_stage_output_state], [CONNECTOR:20:DP-2] to [CRTC:5]
>[   75.404123] [drm:intel_crtc_set_config], [CRTC:3] [FB:87] #connectors=1 (x y) (0 0)
>[   75.404124] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:HDMI-A-3] to [CRTC:3]
>[   75.404126] [drm:intel_modeset_stage_output_state], [CONNECTOR:20:DP-2] to [CRTC:5]
>[   75.404127] [drm:intel_crtc_set_config], [CRTC:5] [FB:87] #connectors=1 (x y) (0 0)
>[   75.404129] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:HDMI-A-3] to [CRTC:3]
>[   75.404130] [drm:intel_modeset_stage_output_state], [CONNECTOR:20:DP-2] to [CRTC:5]
>[   75.404183] [drm:intel_crtc_set_config], [CRTC:3] [FB:87] #connectors=1 (x y) (0 0)
>[   75.404185] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:HDMI-A-3] to [CRTC:3]
>[   75.404186] [drm:intel_modeset_stage_output_state], [CONNECTOR:20:DP-2] to [CRTC:5]
>[   75.404188] [drm:intel_crtc_set_config], [CRTC:5] [FB:87] #connectors=1 (x y) (0 0)
>[   75.404189] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:HDMI-A-3] to [CRTC:3]
>[   75.404191] [drm:intel_modeset_stage_output_state], [CONNECTOR:20:DP-2] to [CRTC:5]

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