[Intel-gfx] [REGRESSION BISECTED] backlight control stops workin with 3.14 and later

Jani Nikula jani.nikula at intel.com
Fri Aug 15 15:43:04 CEST 2014


On Thu, 14 Aug 2014, Bertrik Sikken <bertrik at sikken.nl> wrote:
> Hi Jani,
>
> On 13-8-2014 3:43, Jani Nikula wrote:
>> On Wed, 23 Jul 2014, Hans de Goede <hdegoede at redhat.com> wrote:
>>> On 07/22/2014 08:52 AM, Daniel Vetter wrote:
>>>> On Tue, Jul 22, 2014 at 8:42 AM, Hans de Goede <hdegoede at redhat.com> wrote:
>
> <snip>
>
>>>> Also please grab latest intel-gpu-tools and record a register dump
>>>> with intel_reg_dump, again for both broken and working kernels.
>>>
>>> Bertrik, can you do this please (without the blacklisting or special
>>> kernel commandline options).
>> 
>> Please attach dmesg with drm.debug=0xe module parameter set for some
>> recent kernel.
>
> Attached is dmesg output from booting kernel 3.14-2 (debian unstable)
> with drm.debug=0xe and the samsung_laptop module enabled, from my
> Samsung N150plus netbook.

Have you tried 3.15?

BR,
Jani.


>
> If you need anything else, please let me know.
> Thanks for looking into this,
>
> Bertrik Sikken
> [    0.000000] CPU0 microcode updated early to revision 0x107, date = 2009-08-25
> [    0.000000] Initializing cgroup subsys cpuset
> [    0.000000] Initializing cgroup subsys cpu
> [    0.000000] Initializing cgroup subsys cpuacct
> [    0.000000] Linux version 3.14-2-amd64 (debian-kernel at lists.debian.org) (gcc version 4.8.3 (Debian 4.8.3-7) ) #1 SMP Debian 3.14.15-2 (2014-08-09)
> [    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-3.14-2-amd64 root=UUID=d72b9d1c-1e83-43c5-b5b9-e7ad03e8bd9d ro quiet init=/bin/systemd drm.debug=0xe
> [    0.000000] e820: BIOS-provided physical RAM map:
> [    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009dbff] usable
> [    0.000000] BIOS-e820: [mem 0x000000000009dc00-0x000000000009ffff] reserved
> [    0.000000] BIOS-e820: [mem 0x00000000000ce000-0x00000000000cffff] reserved
> [    0.000000] BIOS-e820: [mem 0x00000000000dc000-0x00000000000dffff] reserved
> [    0.000000] BIOS-e820: [mem 0x00000000000e4000-0x00000000000fffff] reserved
> [    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007f5affff] usable
> [    0.000000] BIOS-e820: [mem 0x000000007f5b0000-0x000000007f5bffff] ACPI data
> [    0.000000] BIOS-e820: [mem 0x000000007f5c0000-0x000000007f5c2fff] ACPI NVS
> [    0.000000] BIOS-e820: [mem 0x000000007f5c3000-0x000000007fffffff] reserved
> [    0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
> [    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec0ffff] reserved
> [    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
> [    0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
> [    0.000000] NX (Execute Disable) protection: active
> [    0.000000] SMBIOS 2.5 present.
> [    0.000000] DMI: SAMSUNG ELECTRONICS CO., LTD. N150P/N210P/N220P          /N150P/N210P/N220P          , BIOS 02KY.M021.20101217.RHU 12/17/2010
> [    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
> [    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
> [    0.000000] No AGP bridge found
> [    0.000000] e820: last_pfn = 0x7f5b0 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-DFFFF uncachable
> [    0.000000]   E0000-FFFFF write-protect
> [    0.000000] MTRR variable ranges enabled:
> [    0.000000]   0 base 000000000 mask 080000000 write-back
> [    0.000000]   1 base 07F600000 mask 0FFE00000 uncachable
> [    0.000000]   2 base 07F800000 mask 0FF800000 uncachable
> [    0.000000]   3 disabled
> [    0.000000]   4 disabled
> [    0.000000]   5 disabled
> [    0.000000]   6 disabled
> [    0.000000]   7 disabled
> [    0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
> [    0.000000] found SMP MP-table at [mem 0x000f7d40-0x000f7d4f] mapped at [ffff8800000f7d40]
> [    0.000000] Base memory trampoline at [ffff880000097000] 97000 size 24576
> [    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
> [    0.000000]  [mem 0x00000000-0x000fffff] page 4k
> [    0.000000] BRK [0x01aaf000, 0x01aaffff] PGTABLE
> [    0.000000] BRK [0x01ab0000, 0x01ab0fff] PGTABLE
> [    0.000000] BRK [0x01ab1000, 0x01ab1fff] PGTABLE
> [    0.000000] init_memory_mapping: [mem 0x7f200000-0x7f3fffff]
> [    0.000000]  [mem 0x7f200000-0x7f3fffff] page 2M
> [    0.000000] BRK [0x01ab2000, 0x01ab2fff] PGTABLE
> [    0.000000] init_memory_mapping: [mem 0x7c000000-0x7f1fffff]
> [    0.000000]  [mem 0x7c000000-0x7f1fffff] page 2M
> [    0.000000] init_memory_mapping: [mem 0x00100000-0x7bffffff]
> [    0.000000]  [mem 0x00100000-0x001fffff] page 4k
> [    0.000000]  [mem 0x00200000-0x7bffffff] page 2M
> [    0.000000] init_memory_mapping: [mem 0x7f400000-0x7f5affff]
> [    0.000000]  [mem 0x7f400000-0x7f5affff] page 4k
> [    0.000000] BRK [0x01ab3000, 0x01ab3fff] PGTABLE
> [    0.000000] RAMDISK: [mem 0x36548000-0x3729bfff]
> [    0.000000] ACPI: RSDP 00000000000f7d10 000024 (v02 PTLTD )
> [    0.000000] ACPI: XSDT 000000007f5b8d8d 00006C (v01 SECCSD LH43STAR 06040000  LTP 00000000)
> [    0.000000] ACPI: FACP 000000007f5bfc92 0000F4 (v03 INTEL           06040000 PTL  00000002)
> [    0.000000] ACPI: DSDT 000000007f5b9ff5 005BA9 (v01  INTEL BEARG31A 06040000 MSFT 03000001)
> [    0.000000] ACPI: FACS 000000007f5c2fc0 000040
> [    0.000000] ACPI: MCFG 000000007f5bfd86 00003C (v01 PTLTD    MCFG   06040000  LTP 00000000)
> [    0.000000] ACPI: HPET 000000007f5bfdc2 000038 (v01 PTLTD  HPETTBL  06040000  LTP 00000001)
> [    0.000000] ACPI: APIC 000000007f5bfdfa 000068 (v01 PTLTD  ? APIC   06040000  LTP 00000000)
> [    0.000000] ACPI: BOOT 000000007f5bfe62 000028 (v01 PTLTD  $SBFTBL$ 06040000  LTP 00000001)
> [    0.000000] ACPI: SLIC 000000007f5bfe8a 000176 (v01 SECCSD LH43STAR 06040000  LTP 00000000)
> [    0.000000] ACPI: SSDT 000000007f5b9395 00025F (v01  PmRef  Cpu0Tst 00003000 INTL 20050624)
> [    0.000000] ACPI: SSDT 000000007f5b92ef 0000A6 (v01  PmRef  Cpu1Tst 00003000 INTL 20050624)
> [    0.000000] ACPI: SSDT 000000007f5b8df9 0004F6 (v02  PmRef    CpuPm 00003000 INTL 20050624)
> [    0.000000] ACPI: Local APIC address 0xfee00000
> [    0.000000] No NUMA configuration found
> [    0.000000] Faking a node at [mem 0x0000000000000000-0x000000007f5affff]
> [    0.000000] Initmem setup node 0 [mem 0x00000000-0x7f5affff]
> [    0.000000]   NODE_DATA [mem 0x7f5ab000-0x7f5affff]
> [    0.000000]  [ffffea0000000000-ffffea0001bfffff] PMD -> [ffff88007cc00000-ffff88007e7fffff] on node 0
> [    0.000000] Zone ranges:
> [    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
> [    0.000000]   DMA32    [mem 0x01000000-0xffffffff]
> [    0.000000]   Normal   empty
> [    0.000000] Movable zone start for each node
> [    0.000000] Early memory node ranges
> [    0.000000]   node   0: [mem 0x00001000-0x0009cfff]
> [    0.000000]   node   0: [mem 0x00100000-0x7f5affff]
> [    0.000000] On node 0 totalpages: 521548
> [    0.000000]   DMA zone: 56 pages used for memmap
> [    0.000000]   DMA zone: 21 pages reserved
> [    0.000000]   DMA zone: 3996 pages, LIFO batch:0
> [    0.000000]   DMA32 zone: 7076 pages used for memmap
> [    0.000000]   DMA32 zone: 517552 pages, LIFO batch:31
> [    0.000000] ACPI: PM-Timer IO Port: 0x1008
> [    0.000000] ACPI: Local APIC address 0xfee00000
> [    0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
> [    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
> [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
> [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
> [    0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
> [    0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
> [    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 high edge)
> [    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: 0xffffffff base: 0xfed00000
> [    0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs
> [    0.000000] nr_irqs_gsi: 40
> [    0.000000] PM: Registered nosave memory: [mem 0x0009d000-0x0009dfff]
> [    0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff]
> [    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000cdfff]
> [    0.000000] PM: Registered nosave memory: [mem 0x000ce000-0x000cffff]
> [    0.000000] PM: Registered nosave memory: [mem 0x000d0000-0x000dbfff]
> [    0.000000] PM: Registered nosave memory: [mem 0x000dc000-0x000dffff]
> [    0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000e3fff]
> [    0.000000] PM: Registered nosave memory: [mem 0x000e4000-0x000fffff]
> [    0.000000] e820: [mem 0x80000000-0xdfffffff] available for PCI devices
> [    0.000000] Booting paravirtualized kernel on bare hardware
> [    0.000000] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:2 nr_node_ids:1
> [    0.000000] PERCPU: Embedded 29 pages/cpu @ffff88007f200000 s86080 r8192 d24512 u1048576
> [    0.000000] pcpu-alloc: s86080 r8192 d24512 u1048576 alloc=1*2097152
> [    0.000000] pcpu-alloc: [0] 0 1 
> [    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 514395
> [    0.000000] Policy zone: DMA32
> [    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.14-2-amd64 root=UUID=d72b9d1c-1e83-43c5-b5b9-e7ad03e8bd9d ro quiet init=/bin/systemd drm.debug=0xe
> [    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
> [    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: 2032320K/2086192K available (4957K kernel code, 747K rwdata, 1724K rodata, 1008K init, 960K bss, 53872K reserved)
> [    0.000000] Hierarchical RCU implementation.
> [    0.000000] 	RCU dyntick-idle grace-period acceleration is enabled.
> [    0.000000] 	RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2.
> [    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
> [    0.000000] NR_IRQS:33024 nr_irqs:512 16
> [    0.000000] Console: colour VGA+ 80x25
> [    0.000000] console [tty0] enabled
> [    0.000000] hpet clockevent registered
> [    0.000000] tsc: Fast TSC calibration using PIT
> [    0.000000] tsc: Detected 1662.587 MHz processor
> [    0.004017] Calibrating delay loop (skipped), value calculated using timer frequency.. 3325.17 BogoMIPS (lpj=6650348)
> [    0.004025] pid_max: default: 32768 minimum: 301
> [    0.004054] ACPI: Core revision 20131218
> [    0.014255] ACPI: All ACPI Tables successfully acquired
> [    0.016103] Security Framework initialized
> [    0.016118] AppArmor: AppArmor disabled by boot time parameter
> [    0.016122] Yama: disabled by default; enable with sysctl kernel.yama.*
> [    0.016493] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
> [    0.020357] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
> [    0.021241] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes)
> [    0.021257] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes)
> [    0.021769] Initializing cgroup subsys memory
> [    0.021793] Initializing cgroup subsys devices
> [    0.021801] Initializing cgroup subsys freezer
> [    0.021805] Initializing cgroup subsys net_cls
> [    0.021810] Initializing cgroup subsys blkio
> [    0.021815] Initializing cgroup subsys perf_event
> [    0.021880] CPU: Physical Processor ID: 0
> [    0.021885] CPU: Processor Core ID: 0
> [    0.021889] mce: CPU supports 5 MCE banks
> [    0.021902] CPU0: Thermal monitoring handled by SMI
> [    0.021916] Last level iTLB entries: 4KB 32, 2MB 0, 4MB 0
> [    0.021916] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 8, 1GB 0
> [    0.021916] tlb_flushall_shift: 6
> [    0.022070] Freeing SMP alternatives memory: 20K (ffffffff819b8000 - ffffffff819bd000)
> [    0.024533] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
> [    0.064245] smpboot: CPU0: Intel(R) Atom(TM) CPU N450   @ 1.66GHz (fam: 06, model: 1c, stepping: 0a)
> [    0.068000] APIC calibration not consistent with PM-Timer: 291ms instead of 100ms
> [    0.068000] APIC delta adjusted to PM-Timer: 1039060 (3034024)
> [    0.068000] Performance Events: PEBS fmt0+, 8-deep LBR, Atom events, Intel PMU driver.
> [    0.068000] ... version:                3
> [    0.068000] ... bit width:              40
> [    0.068000] ... generic registers:      2
> [    0.068000] ... value mask:             000000ffffffffff
> [    0.068000] ... max period:             000000007fffffff
> [    0.068000] ... fixed-purpose events:   3
> [    0.068000] ... event mask:             0000000700000003
> [    0.068000] x86: Booting SMP configuration:
> [    0.068000] .... node  #0, CPUs:      #1
> [    0.008000] CPU0: Thermal monitoring enabled (TM1)
> [    0.078718] x86: Booted up 1 node, 2 CPUs
> [    0.078728] smpboot: Total of 2 processors activated (6650.34 BogoMIPS)
> [    0.078879] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
> [    0.079506] devtmpfs: initialized
> [    0.088062] PM: Registering ACPI NVS region [mem 0x7f5c0000-0x7f5c2fff] (12288 bytes)
> [    0.088480] pinctrl core: initialized pinctrl subsystem
> [    0.088679] NET: Registered protocol family 16
> [    0.089018] cpuidle: using governor ladder
> [    0.089024] cpuidle: using governor menu
> [    0.089126] ACPI: bus type PCI registered
> [    0.089132] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
> [    0.089374] PCI: MMCONFIG for domain 0000 [bus 00-10] at [mem 0xe0000000-0xe10fffff] (base 0xe0000000)
> [    0.089382] PCI: MMCONFIG at [mem 0xe0000000-0xe10fffff] reserved in E820
> [    0.089491] PCI: Using configuration type 1 for base access
> [    0.092247] bio: create slab <bio-0> at 0
> [    0.092247] ACPI: Added _OSI(Module Device)
> [    0.092247] ACPI: Added _OSI(Processor Device)
> [    0.092247] ACPI: Added _OSI(3.0 _SCP Extensions)
> [    0.092247] ACPI: Added _OSI(Processor Aggregator Device)
> [    0.104903] ACPI: SSDT 000000007f5b9d1e 000203 (v02  PmRef  Cpu0Ist 00003000 INTL 20050624)
> [    0.105373] ACPI: Dynamic OEM Table Load:
> [    0.105380] ACPI: SSDT           (null) 000203 (v02  PmRef  Cpu0Ist 00003000 INTL 20050624)
> [    0.105678] ACPI: SSDT 000000007f5b95f4 0006A5 (v02  PmRef  Cpu0Cst 00003001 INTL 20050624)
> [    0.106095] ACPI: Dynamic OEM Table Load:
> [    0.106102] ACPI: SSDT           (null) 0006A5 (v02  PmRef  Cpu0Cst 00003001 INTL 20050624)
> [    0.106718] ACPI: SSDT 000000007f5b9f21 0000D4 (v02  PmRef  Cpu1Ist 00003000 INTL 20050624)
> [    0.107165] ACPI: Dynamic OEM Table Load:
> [    0.107172] ACPI: SSDT           (null) 0000D4 (v02  PmRef  Cpu1Ist 00003000 INTL 20050624)
> [    0.107356] ACPI: SSDT 000000007f5b9c99 000085 (v02  PmRef  Cpu1Cst 00003000 INTL 20050624)
> [    0.107774] ACPI: Dynamic OEM Table Load:
> [    0.107780] ACPI: SSDT           (null) 000085 (v02  PmRef  Cpu1Cst 00003000 INTL 20050624)
> [    0.108532] ACPI: Interpreter enabled
> [    0.108554] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20131218/hwxface-580)
> [    0.108566] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20131218/hwxface-580)
> [    0.108600] ACPI: (supports S0 S3 S4 S5)
> [    0.108605] ACPI: Using IOAPIC for interrupt routing
> [    0.108694] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
> [    0.109058] ACPI: No dock devices found.
> [    0.125816] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3f])
> [    0.125835] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
> [    0.126007] ACPI Error: [CAPB] Namespace lookup failure, AE_ALREADY_EXISTS (20131218/dsfield-211)
> [    0.126022] ACPI Error: Method parse/execution failed [\_SB_.PCI0._OSC] (Node ffff88007e83cf88), AE_ALREADY_EXISTS (20131218/psparse-536)
> [    0.126038] ACPI: Marking method _OSC as Serialized because of AE_ALREADY_EXISTS error
> [    0.126052] acpi PNP0A08:00: _OSC failed (AE_ALREADY_EXISTS); disabling ASPM
> [    0.129557] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-10] only partially covers this bridge
> [    0.130001] PCI host bridge to bus 0000:00
> [    0.130010] pci_bus 0000:00: root bus resource [bus 00-3f]
> [    0.130017] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7]
> [    0.130023] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
> [    0.130029] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff]
> [    0.130035] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff]
> [    0.130043] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff]
> [    0.130049] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff]
> [    0.130055] pci_bus 0000:00: root bus resource [mem 0x80000000-0xf7ffffff]
> [    0.130061] pci_bus 0000:00: root bus resource [io  0x0d00-0xfdff]
> [    0.130081] pci 0000:00:00.0: [8086:a010] type 00 class 0x060000
> [    0.130299] pci 0000:00:02.0: [8086:a011] type 00 class 0x030000
> [    0.130317] pci 0000:00:02.0: reg 0x10: [mem 0xf0300000-0xf037ffff]
> [    0.130328] pci 0000:00:02.0: reg 0x14: [io  0x18d0-0x18d7]
> [    0.130338] pci 0000:00:02.0: reg 0x18: [mem 0xd0000000-0xdfffffff pref]
> [    0.130348] pci 0000:00:02.0: reg 0x1c: [mem 0xf0000000-0xf00fffff]
> [    0.130557] pci 0000:00:02.1: [8086:a012] type 00 class 0x038000
> [    0.130573] pci 0000:00:02.1: reg 0x10: [mem 0xf0380000-0xf03fffff]
> [    0.130837] pci 0000:00:1b.0: [8086:27d8] type 00 class 0x040300
> [    0.130867] pci 0000:00:1b.0: reg 0x10: [mem 0xf0400000-0xf0403fff 64bit]
> [    0.130993] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
> [    0.131203] pci 0000:00:1c.0: [8086:27d0] type 01 class 0x060400
> [    0.131332] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
> [    0.131443] pci 0000:00:1c.0: System wakeup disabled by ACPI
> [    0.131574] pci 0000:00:1c.1: [8086:27d2] type 01 class 0x060400
> [    0.131696] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
> [    0.131804] pci 0000:00:1c.1: System wakeup disabled by ACPI
> [    0.131942] pci 0000:00:1c.2: [8086:27d4] type 01 class 0x060400
> [    0.132086] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
> [    0.132195] pci 0000:00:1c.2: System wakeup disabled by ACPI
> [    0.132328] pci 0000:00:1c.3: [8086:27d6] type 01 class 0x060400
> [    0.132452] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
> [    0.132560] pci 0000:00:1c.3: System wakeup disabled by ACPI
> [    0.132693] pci 0000:00:1d.0: [8086:27c8] type 00 class 0x0c0300
> [    0.132757] pci 0000:00:1d.0: reg 0x20: [io  0x1820-0x183f]
> [    0.132972] pci 0000:00:1d.1: [8086:27c9] type 00 class 0x0c0300
> [    0.133037] pci 0000:00:1d.1: reg 0x20: [io  0x1840-0x185f]
> [    0.133250] pci 0000:00:1d.2: [8086:27ca] type 00 class 0x0c0300
> [    0.133316] pci 0000:00:1d.2: reg 0x20: [io  0x1860-0x187f]
> [    0.133538] pci 0000:00:1d.3: [8086:27cb] type 00 class 0x0c0300
> [    0.133603] pci 0000:00:1d.3: reg 0x20: [io  0x1880-0x189f]
> [    0.133829] pci 0000:00:1d.7: [8086:27cc] type 00 class 0x0c0320
> [    0.133862] pci 0000:00:1d.7: reg 0x10: [mem 0xf0604000-0xf06043ff]
> [    0.133984] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
> [    0.134199] pci 0000:00:1e.0: [8086:2448] type 01 class 0x060401
> [    0.134372] pci 0000:00:1e.0: System wakeup disabled by ACPI
> [    0.134504] pci 0000:00:1f.0: [8086:27bc] type 00 class 0x060100
> [    0.134618] pci 0000:00:1f.0: [Firmware Bug]: TigerPoint LPC.BM_STS cleared
> [    0.134848] pci 0000:00:1f.2: [8086:27c1] type 00 class 0x010601
> [    0.134878] pci 0000:00:1f.2: reg 0x10: [io  0x18e8-0x18ef]
> [    0.134895] pci 0000:00:1f.2: reg 0x14: [io  0x18dc-0x18df]
> [    0.134910] pci 0000:00:1f.2: reg 0x18: [io  0x18e0-0x18e7]
> [    0.134925] pci 0000:00:1f.2: reg 0x1c: [io  0x18d8-0x18db]
> [    0.134941] pci 0000:00:1f.2: reg 0x20: [io  0x18c0-0x18cf]
> [    0.134957] pci 0000:00:1f.2: reg 0x24: [mem 0xf0604400-0xf06047ff]
> [    0.135021] pci 0000:00:1f.2: PME# supported from D3hot
> [    0.135228] pci 0000:00:1f.3: [8086:27da] type 00 class 0x0c0500
> [    0.135305] pci 0000:00:1f.3: reg 0x20: [io  0x18a0-0x18bf]
> [    0.135735] pci 0000:05:00.0: [168c:002b] type 00 class 0x028000
> [    0.135776] pci 0000:05:00.0: reg 0x10: [mem 0xf0100000-0xf010ffff 64bit]
> [    0.135962] pci 0000:05:00.0: supports D1
> [    0.135968] pci 0000:05:00.0: PME# supported from D0 D1 D3hot
> [    0.144044] pci 0000:00:1c.0: PCI bridge to [bus 05]
> [    0.144066] pci 0000:00:1c.0:   bridge window [mem 0xf0100000-0xf01fffff]
> [    0.144275] pci 0000:00:1c.1: PCI bridge to [bus 07]
> [    0.144286] pci 0000:00:1c.1:   bridge window [io  0x0000-0x0fff]
> [    0.144675] pci 0000:09:00.0: [11ab:4354] type 00 class 0x020000
> [    0.144884] pci 0000:09:00.0: reg 0x10: [mem 0xf0200000-0xf0203fff 64bit]
> [    0.144986] pci 0000:09:00.0: reg 0x18: [io  0x2000-0x20ff]
> [    0.145884] pci 0000:09:00.0: supports D1 D2
> [    0.145891] pci 0000:09:00.0: PME# supported from D0 D1 D2 D3hot D3cold
> [    0.146333] pci 0000:00:1c.2: PCI bridge to [bus 09]
> [    0.146342] pci 0000:00:1c.2:   bridge window [io  0x2000-0x2fff]
> [    0.146351] pci 0000:00:1c.2:   bridge window [mem 0xf0200000-0xf02fffff]
> [    0.146541] pci 0000:00:1c.3: PCI bridge to [bus 0b]
> [    0.146552] pci 0000:00:1c.3:   bridge window [io  0x0000-0x0fff]
> [    0.146710] pci 0000:00:1e.0: PCI bridge to [bus 11] (subtractive decode)
> [    0.146730] pci 0000:00:1e.0:   bridge window [io  0x0000-0x0cf7] (subtractive decode)
> [    0.146737] pci 0000:00:1e.0:   bridge window [mem 0x000a0000-0x000bffff] (subtractive decode)
> [    0.146743] pci 0000:00:1e.0:   bridge window [mem 0x000d0000-0x000d3fff] (subtractive decode)
> [    0.146749] pci 0000:00:1e.0:   bridge window [mem 0x000d4000-0x000d7fff] (subtractive decode)
> [    0.146755] pci 0000:00:1e.0:   bridge window [mem 0x000d8000-0x000dbfff] (subtractive decode)
> [    0.146761] pci 0000:00:1e.0:   bridge window [mem 0x000e0000-0x000e3fff] (subtractive decode)
> [    0.146767] pci 0000:00:1e.0:   bridge window [mem 0x80000000-0xf7ffffff] (subtractive decode)
> [    0.146773] pci 0000:00:1e.0:   bridge window [io  0x0d00-0xfdff] (subtractive decode)
> [    0.148309] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11 12 14 15)
> [    0.148481] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 *4 5 6 7 10 11 12 14 15)
> [    0.148648] ACPI: PCI Interrupt Link [LNKC] (IRQs *3 4 5 6 7 10 11 12 14 15)
> [    0.148815] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 *10 11 12 14 15)
> [    0.148999] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
> [    0.149179] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
> [    0.149357] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 *7 10 11 12 14 15)
> [    0.149534] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 *5 6 7 10 11 12 14 15)
> [    0.152261] ACPI: Enabled 7 GPEs in block 00 to 1F
> [    0.152411] ACPI : EC: GPE = 0x11, I/O: command/status = 0x66, data = 0x62
> [    0.152433] ACPI : EC: 0 stale EC events cleared
> [    0.152433] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
> [    0.152433] vgaarb: loaded
> [    0.152433] vgaarb: bridge control possible 0000:00:02.0
> [    0.152433] PCI: Using ACPI for IRQ routing
> [    0.152627] PCI: pci_cache_line_size set to 64 bytes
> [    0.152758] e820: reserve RAM buffer [mem 0x0009dc00-0x0009ffff]
> [    0.152764] e820: reserve RAM buffer [mem 0x7f5b0000-0x7fffffff]
> [    0.153128] HPET: 3 timers in total, 0 timers will be used for per-cpu timer
> [    0.153139] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
> [    0.153150] hpet0: 3 comparators, 64-bit 14.318180 MHz counter
> [    0.156056] Switched to clocksource hpet
> [    0.163213] pnp: PnP ACPI init
> [    0.163269] ACPI: bus type PNP registered
> [    0.164189] system 00:00: [io  0x0800-0x080f] has been reserved
> [    0.164200] system 00:00: [io  0x1000-0x107f] could not be reserved
> [    0.164208] system 00:00: [io  0x1180-0x11bf] has been reserved
> [    0.164215] system 00:00: [io  0x04d0-0x04d1] has been reserved
> [    0.164221] system 00:00: [io  0xfe00] has been reserved
> [    0.164228] system 00:00: [io  0x164e-0x174c] has been reserved
> [    0.164237] system 00:00: [mem 0xe0000000-0xefffffff] has been reserved
> [    0.164244] system 00:00: [mem 0xfed14000-0xfed17fff] has been reserved
> [    0.164251] system 00:00: [mem 0xf8000000-0xfbffffff] has been reserved
> [    0.164258] system 00:00: [mem 0xfef00000-0xfeffffff] has been reserved
> [    0.164268] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
> [    0.164307] pnp 00:01: [dma 4]
> [    0.164384] pnp 00:01: Plug and Play ACPI device, IDs PNP0200 (active)
> [    0.164498] pnp 00:02: Plug and Play ACPI device, IDs PNP0c04 (active)
> [    0.164679] pnp 00:03: Plug and Play ACPI device, IDs PNP0b00 (active)
> [    0.164774] pnp 00:04: Plug and Play ACPI device, IDs PNP0800 (active)
> [    0.164921] pnp 00:05: Plug and Play ACPI device, IDs PNP0303 (active)
> [    0.165027] pnp 00:06: Plug and Play ACPI device, IDs PNP0f13 (active)
> [    0.165453] pnp 00:07: Plug and Play ACPI device, IDs INT0800 (active)
> [    0.165902] pnp: PnP ACPI: found 8 devices
> [    0.165907] ACPI: bus type PNP unregistered
> [    0.178073] pci 0000:00:1c.0: bridge window [io  0x1000-0x0fff] to [bus 05] add_size 1000
> [    0.178085] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 05] add_size 200000
> [    0.178107] pci 0000:00:1c.1: bridge window [io  0x1000-0x0fff] to [bus 07] add_size 1000
> [    0.178115] pci 0000:00:1c.1: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 07] add_size 200000
> [    0.178123] pci 0000:00:1c.1: bridge window [mem 0x00100000-0x000fffff] to [bus 07] add_size 200000
> [    0.178141] pci 0000:00:1c.2: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 09] add_size 200000
> [    0.178162] pci 0000:00:1c.3: bridge window [io  0x1000-0x0fff] to [bus 0b] add_size 1000
> [    0.178170] pci 0000:00:1c.3: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 0b] add_size 200000
> [    0.178177] pci 0000:00:1c.3: bridge window [mem 0x00100000-0x000fffff] to [bus 0b] add_size 200000
> [    0.178220] pci 0000:00:1c.0: res[15]=[mem 0x00100000-0x000fffff 64bit pref] get_res_add_size add_size 200000
> [    0.178227] pci 0000:00:1c.1: res[14]=[mem 0x00100000-0x000fffff] get_res_add_size add_size 200000
> [    0.178234] pci 0000:00:1c.1: res[15]=[mem 0x00100000-0x000fffff 64bit pref] get_res_add_size add_size 200000
> [    0.178241] pci 0000:00:1c.2: res[15]=[mem 0x00100000-0x000fffff 64bit pref] get_res_add_size add_size 200000
> [    0.178248] pci 0000:00:1c.3: res[14]=[mem 0x00100000-0x000fffff] get_res_add_size add_size 200000
> [    0.178255] pci 0000:00:1c.3: res[15]=[mem 0x00100000-0x000fffff 64bit pref] get_res_add_size add_size 200000
> [    0.178261] pci 0000:00:1c.0: res[13]=[io  0x1000-0x0fff] get_res_add_size add_size 1000
> [    0.178268] pci 0000:00:1c.1: res[13]=[io  0x1000-0x0fff] get_res_add_size add_size 1000
> [    0.178274] pci 0000:00:1c.3: res[13]=[io  0x1000-0x0fff] get_res_add_size add_size 1000
> [    0.178295] pci 0000:00:1c.0: BAR 15: assigned [mem 0x80000000-0x801fffff 64bit pref]
> [    0.178305] pci 0000:00:1c.1: BAR 14: assigned [mem 0x80200000-0x803fffff]
> [    0.178319] pci 0000:00:1c.1: BAR 15: assigned [mem 0x80400000-0x805fffff 64bit pref]
> [    0.178332] pci 0000:00:1c.2: BAR 15: assigned [mem 0x80600000-0x807fffff 64bit pref]
> [    0.178342] pci 0000:00:1c.3: BAR 14: assigned [mem 0x80800000-0x809fffff]
> [    0.178356] pci 0000:00:1c.3: BAR 15: assigned [mem 0x80a00000-0x80bfffff 64bit pref]
> [    0.178366] pci 0000:00:1c.0: BAR 13: assigned [io  0x3000-0x3fff]
> [    0.178374] pci 0000:00:1c.1: BAR 13: assigned [io  0x4000-0x4fff]
> [    0.178382] pci 0000:00:1c.3: BAR 13: assigned [io  0x5000-0x5fff]
> [    0.178392] pci 0000:00:1c.0: PCI bridge to [bus 05]
> [    0.178400] pci 0000:00:1c.0:   bridge window [io  0x3000-0x3fff]
> [    0.178410] pci 0000:00:1c.0:   bridge window [mem 0xf0100000-0xf01fffff]
> [    0.178419] pci 0000:00:1c.0:   bridge window [mem 0x80000000-0x801fffff 64bit pref]
> [    0.178430] pci 0000:00:1c.1: PCI bridge to [bus 07]
> [    0.178437] pci 0000:00:1c.1:   bridge window [io  0x4000-0x4fff]
> [    0.178448] pci 0000:00:1c.1:   bridge window [mem 0x80200000-0x803fffff]
> [    0.178457] pci 0000:00:1c.1:   bridge window [mem 0x80400000-0x805fffff 64bit pref]
> [    0.178468] pci 0000:00:1c.2: PCI bridge to [bus 09]
> [    0.178475] pci 0000:00:1c.2:   bridge window [io  0x2000-0x2fff]
> [    0.178485] pci 0000:00:1c.2:   bridge window [mem 0xf0200000-0xf02fffff]
> [    0.178494] pci 0000:00:1c.2:   bridge window [mem 0x80600000-0x807fffff 64bit pref]
> [    0.178505] pci 0000:00:1c.3: PCI bridge to [bus 0b]
> [    0.178512] pci 0000:00:1c.3:   bridge window [io  0x5000-0x5fff]
> [    0.178522] pci 0000:00:1c.3:   bridge window [mem 0x80800000-0x809fffff]
> [    0.178531] pci 0000:00:1c.3:   bridge window [mem 0x80a00000-0x80bfffff 64bit pref]
> [    0.178543] pci 0000:00:1e.0: PCI bridge to [bus 11]
> [    0.178562] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7]
> [    0.178568] pci_bus 0000:00: resource 5 [mem 0x000a0000-0x000bffff]
> [    0.178574] pci_bus 0000:00: resource 6 [mem 0x000d0000-0x000d3fff]
> [    0.178580] pci_bus 0000:00: resource 7 [mem 0x000d4000-0x000d7fff]
> [    0.178585] pci_bus 0000:00: resource 8 [mem 0x000d8000-0x000dbfff]
> [    0.178591] pci_bus 0000:00: resource 9 [mem 0x000e0000-0x000e3fff]
> [    0.178597] pci_bus 0000:00: resource 10 [mem 0x80000000-0xf7ffffff]
> [    0.178603] pci_bus 0000:00: resource 11 [io  0x0d00-0xfdff]
> [    0.178609] pci_bus 0000:05: resource 0 [io  0x3000-0x3fff]
> [    0.178615] pci_bus 0000:05: resource 1 [mem 0xf0100000-0xf01fffff]
> [    0.178621] pci_bus 0000:05: resource 2 [mem 0x80000000-0x801fffff 64bit pref]
> [    0.178627] pci_bus 0000:07: resource 0 [io  0x4000-0x4fff]
> [    0.178633] pci_bus 0000:07: resource 1 [mem 0x80200000-0x803fffff]
> [    0.178639] pci_bus 0000:07: resource 2 [mem 0x80400000-0x805fffff 64bit pref]
> [    0.178645] pci_bus 0000:09: resource 0 [io  0x2000-0x2fff]
> [    0.178651] pci_bus 0000:09: resource 1 [mem 0xf0200000-0xf02fffff]
> [    0.178657] pci_bus 0000:09: resource 2 [mem 0x80600000-0x807fffff 64bit pref]
> [    0.178664] pci_bus 0000:0b: resource 0 [io  0x5000-0x5fff]
> [    0.178669] pci_bus 0000:0b: resource 1 [mem 0x80800000-0x809fffff]
> [    0.178676] pci_bus 0000:0b: resource 2 [mem 0x80a00000-0x80bfffff 64bit pref]
> [    0.178682] pci_bus 0000:11: resource 4 [io  0x0000-0x0cf7]
> [    0.178688] pci_bus 0000:11: resource 5 [mem 0x000a0000-0x000bffff]
> [    0.178694] pci_bus 0000:11: resource 6 [mem 0x000d0000-0x000d3fff]
> [    0.178700] pci_bus 0000:11: resource 7 [mem 0x000d4000-0x000d7fff]
> [    0.178705] pci_bus 0000:11: resource 8 [mem 0x000d8000-0x000dbfff]
> [    0.178711] pci_bus 0000:11: resource 9 [mem 0x000e0000-0x000e3fff]
> [    0.178717] pci_bus 0000:11: resource 10 [mem 0x80000000-0xf7ffffff]
> [    0.178723] pci_bus 0000:11: resource 11 [io  0x0d00-0xfdff]
> [    0.178858] NET: Registered protocol family 2
> [    0.179299] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
> [    0.179445] TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
> [    0.179590] TCP: Hash tables configured (established 16384 bind 16384)
> [    0.179691] TCP: reno registered
> [    0.179720] UDP hash table entries: 1024 (order: 3, 32768 bytes)
> [    0.179758] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
> [    0.180056] NET: Registered protocol family 1
> [    0.180100] pci 0000:00:02.0: Boot video device
> [    0.181241] PCI: CLS 32 bytes, default 64
> [    0.181381] Unpacking initramfs...
> [    0.817729] Freeing initrd memory: 13648K (ffff880036548000 - ffff88003729c000)
> [    0.817902] Simple Boot Flag at 0x36 set to 0x1
> [    0.818228] microcode: CPU0 sig=0x106ca, pf=0x4, revision=0x107
> [    0.818248] microcode: CPU1 sig=0x106ca, pf=0x4, revision=0x107
> [    0.818443] microcode: Microcode Update Driver: v2.00 <tigran at aivazian.fsnet.co.uk>, Peter Oruba
> [    0.819188] futex hash table entries: 512 (order: 3, 32768 bytes)
> [    0.819329] audit: initializing netlink subsys (disabled)
> [    0.819388] audit: type=2000 audit(1408051807.816:1): initialized
> [    0.850965] HugeTLB registered 2 MB page size, pre-allocated 0 pages
> [    0.851438] VFS: Disk quotas dquot_6.5.2
> [    0.851502] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
> [    0.851662] msgmni has been set to 3996
> [    0.852333] alg: No test for stdrng (krng)
> [    0.852423] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
> [    0.852514] io scheduler noop registered
> [    0.852521] io scheduler deadline registered
> [    0.852559] io scheduler cfq registered (default)
> [    0.852948] pcieport 0000:00:1c.0: irq 40 for MSI/MSI-X
> [    0.853116] pcieport 0000:00:1c.1: enabling device (0000 -> 0003)
> [    0.853259] pcieport 0000:00:1c.1: irq 41 for MSI/MSI-X
> [    0.853534] pcieport 0000:00:1c.2: irq 42 for MSI/MSI-X
> [    0.853685] pcieport 0000:00:1c.3: enabling device (0000 -> 0003)
> [    0.853818] pcieport 0000:00:1c.3: irq 43 for MSI/MSI-X
> [    0.854037] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
> [    0.854090] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
> [    0.854218] intel_idle: MWAIT substates: 0x20220
> [    0.854237] intel_idle: v0.4 model 0x1C
> [    0.854242] intel_idle: lapic_timer_reliable_states 0x2
> [    0.854258] tsc: Marking TSC unstable due to TSC halts in idle states deeper than C2
> [    0.854507] GHES: HEST is not enabled!
> [    0.854703] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
> [    0.855846] Linux agpgart interface v0.103
> [    0.855975] agpgart-intel 0000:00:00.0: Intel GMA3150 Chipset
> [    0.856059] agpgart-intel 0000:00:00.0: detected gtt size: 524288K total, 262144K mappable
> [    0.856164] agpgart-intel 0000:00:00.0: detected 8192K stolen memory
> [    0.856434] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xd0000000
> [    0.856715] i8042: PNP: PS/2 Controller [PNP0303:KBC0,PNP0f13:MSE0] at 0x60,0x64 irq 1,12
> [    0.859622] serio: i8042 KBD port at 0x60,0x64 irq 1
> [    0.859641] serio: i8042 AUX port at 0x60,0x64 irq 12
> [    0.860134] mousedev: PS/2 mouse device common for all mice
> [    0.860550] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0
> [    0.860602] rtc_cmos 00:03: alarms up to one month, y3k, 114 bytes nvram, hpet irqs
> [    0.860629] AMD IOMMUv2 driver by Joerg Roedel <joerg.roedel at amd.com>
> [    0.860633] AMD IOMMUv2 functionality not available on this system
> [    0.860913] TCP: cubic registered
> [    0.861060] NET: Registered protocol family 10
> [    0.861735] mip6: Mobile IPv6
> [    0.861743] NET: Registered protocol family 17
> [    0.861753] mpls_gso: MPLS GSO support
> [    0.862552] registered taskstats version 1
> [    0.863571] rtc_cmos 00:03: setting system clock to 2014-08-14 21:30:08 UTC (1408051808)
> [    0.863749] PM: Hibernation image not present or could not be loaded.
> [    0.866261] Freeing unused kernel memory: 1008K (ffffffff818bc000 - ffffffff819b8000)
> [    0.866270] Write protecting the kernel read-only data: 8192k
> [    0.875025] Freeing unused kernel memory: 1176K (ffff8800014da000 - ffff880001600000)
> [    0.877452] Freeing unused kernel memory: 324K (ffff8800017af000 - ffff880001800000)
> [    0.894648] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
> [    0.908996] systemd-udevd[58]: starting version 208
> [    0.910870] random: systemd-udevd urandom read with 3 bits of entropy available
> [    0.964538] thermal LNXTHERM:00: registered as thermal_zone0
> [    0.964548] ACPI: Thermal Zone [TZ00] (53 C)
> [    0.984350] sky2: driver version 1.30
> [    0.984729] sky2 0000:09:00.0: Yukon-2 FE+ chip revision 0
> [    0.985084] sky2 0000:09:00.0: irq 44 for MSI/MSI-X
> [    0.986334] sky2 0000:09:00.0 eth0: addr 00:24:54:bb:68:42
> [    0.998699] ACPI: bus type USB registered
> [    0.998836] usbcore: registered new interface driver usbfs
> [    0.998895] usbcore: registered new interface driver hub
> [    0.999417] SCSI subsystem initialized
> [    1.000260] usbcore: registered new device driver usb
> [    1.001847] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
> [    1.002531] ehci-pci: EHCI PCI platform driver
> [    1.002820] uhci_hcd: USB Universal Host Controller Interface driver
> [    1.002836] ehci-pci 0000:00:1d.7: EHCI Host Controller
> [    1.002862] ehci-pci 0000:00:1d.7: new USB bus registered, assigned bus number 1
> [    1.002901] ehci-pci 0000:00:1d.7: debug port 1
> [    1.006853] ehci-pci 0000:00:1d.7: cache line size of 32 is not supported
> [    1.007931] ehci-pci 0000:00:1d.7: irq 23, io mem 0xf0604000
> [    1.009327] libata version 3.00 loaded.
> [    1.016982] ehci-pci 0000:00:1d.7: USB 2.0 started, EHCI 1.00
> [    1.017276] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
> [    1.017286] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
> [    1.017294] usb usb1: Product: EHCI Host Controller
> [    1.017301] usb usb1: Manufacturer: Linux 3.14-2-amd64 ehci_hcd
> [    1.017308] usb usb1: SerialNumber: 0000:00:1d.7
> [    1.017911] hub 1-0:1.0: USB hub found
> [    1.017953] hub 1-0:1.0: 8 ports detected
> [    1.019791] uhci_hcd 0000:00:1d.0: UHCI Host Controller
> [    1.019823] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2
> [    1.019853] uhci_hcd 0000:00:1d.0: detected 2 ports
> [    1.019897] uhci_hcd 0000:00:1d.0: irq 23, io base 0x00001820
> [    1.020229] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
> [    1.020240] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
> [    1.020248] usb usb2: Product: UHCI Host Controller
> [    1.020255] usb usb2: Manufacturer: Linux 3.14-2-amd64 uhci_hcd
> [    1.020263] usb usb2: SerialNumber: 0000:00:1d.0
> [    1.020850] hub 2-0:1.0: USB hub found
> [    1.020897] hub 2-0:1.0: 2 ports detected
> [    1.021614] uhci_hcd 0000:00:1d.1: UHCI Host Controller
> [    1.021639] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3
> [    1.021658] uhci_hcd 0000:00:1d.1: detected 2 ports
> [    1.021719] uhci_hcd 0000:00:1d.1: irq 19, io base 0x00001840
> [    1.021981] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
> [    1.021990] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
> [    1.021998] usb usb3: Product: UHCI Host Controller
> [    1.022005] usb usb3: Manufacturer: Linux 3.14-2-amd64 uhci_hcd
> [    1.022012] usb usb3: SerialNumber: 0000:00:1d.1
> [    1.022574] hub 3-0:1.0: USB hub found
> [    1.022616] hub 3-0:1.0: 2 ports detected
> [    1.026681] uhci_hcd 0000:00:1d.2: UHCI Host Controller
> [    1.026716] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4
> [    1.026739] uhci_hcd 0000:00:1d.2: detected 2 ports
> [    1.026818] uhci_hcd 0000:00:1d.2: irq 18, io base 0x00001860
> [    1.027828] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
> [    1.027841] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
> [    1.027851] usb usb4: Product: UHCI Host Controller
> [    1.027858] usb usb4: Manufacturer: Linux 3.14-2-amd64 uhci_hcd
> [    1.027866] usb usb4: SerialNumber: 0000:00:1d.2
> [    1.029994] hub 4-0:1.0: USB hub found
> [    1.030043] hub 4-0:1.0: 2 ports detected
> [    1.032686] uhci_hcd 0000:00:1d.3: UHCI Host Controller
> [    1.032719] uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5
> [    1.032743] uhci_hcd 0000:00:1d.3: detected 2 ports
> [    1.032822] uhci_hcd 0000:00:1d.3: irq 16, io base 0x00001880
> [    1.033687] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
> [    1.033699] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
> [    1.033707] usb usb5: Product: UHCI Host Controller
> [    1.033715] usb usb5: Manufacturer: Linux 3.14-2-amd64 uhci_hcd
> [    1.033723] usb usb5: SerialNumber: 0000:00:1d.3
> [    1.036365] hub 5-0:1.0: USB hub found
> [    1.036414] hub 5-0:1.0: 2 ports detected
> [    1.039799] ahci 0000:00:1f.2: version 3.0
> [    1.040148] ahci 0000:00:1f.2: irq 45 for MSI/MSI-X
> [    1.040302] ahci 0000:00:1f.2: AHCI 0001.0100 32 slots 4 ports 3 Gbps 0xf impl SATA mode
> [    1.040316] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo pio slum part 
> [    1.050948] scsi0 : ahci
> [    1.060738] scsi1 : ahci
> [    1.061212] scsi2 : ahci
> [    1.069874] scsi3 : ahci
> [    1.070149] ata1: SATA max UDMA/133 abar m1024 at 0xf0604400 port 0xf0604500 irq 45
> [    1.070162] ata2: SATA max UDMA/133 abar m1024 at 0xf0604400 port 0xf0604580 irq 45
> [    1.070172] ata3: SATA max UDMA/133 abar m1024 at 0xf0604400 port 0xf0604600 irq 45
> [    1.070180] ata4: SATA max UDMA/133 abar m1024 at 0xf0604400 port 0xf0604680 irq 45
> [    1.328174] usb 1-8: new high-speed USB device number 2 using ehci-pci
> [    1.392063] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> [    1.392102] ata2: SATA link down (SStatus 0 SControl 300)
> [    1.392934] ata1.00: failed to get NCQ Send/Recv Log Emask 0x1
> [    1.392945] ata1.00: ATA-9: Samsung SSD 840 Series, DXT09B0Q, max UDMA/133
> [    1.392954] ata1.00: 234441648 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
> [    1.393357] ata1.00: failed to get NCQ Send/Recv Log Emask 0x1
> [    1.393372] ata1.00: configured for UDMA/133
> [    1.393706] scsi 0:0:0:0: Direct-Access     ATA      Samsung SSD 840  DXT0 PQ: 0 ANSI: 5
> [    1.396113] ata3: SATA link down (SStatus 0 SControl 300)
> [    1.396156] ata4: SATA link down (SStatus 0 SControl 300)
> [    1.423423] sd 0:0:0:0: [sda] 234441648 512-byte logical blocks: (120 GB/111 GiB)
> [    1.423798] sd 0:0:0:0: [sda] Write Protect is off
> [    1.423810] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
> [    1.423924] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
> [    1.425865]  sda: sda1 sda2 sda3 < sda5 sda6 sda7 > sda4
> [    1.427694] sd 0:0:0:0: [sda] Attached SCSI disk
> [    1.429120] sd 0:0:0:0: Attached scsi generic sg0 type 0
> [    1.475265] usb 1-8: New USB device found, idVendor=0ac8, idProduct=c33f
> [    1.475278] usb 1-8: New USB device strings: Mfr=1, Product=2, SerialNumber=0
> [    1.475287] usb 1-8: Product: WebCam SCB-0340N
> [    1.475294] usb 1-8: Manufacturer: Namuga.
> [    1.541204] PM: Starting manual resume from disk
> [    1.541216] PM: Hibernation image partition 8:7 present
> [    1.541220] PM: Looking for hibernation image.
> [    1.541589] PM: Image not found (code -22)
> [    1.541594] PM: Hibernation image not present or could not be loaded.
> [    1.563782] EXT4-fs (sda5): mounted filesystem with ordered data mode. Opts: (null)
> [    1.691615] systemd[1]: RTC configured in localtime, applying delta of 120 minutes to system time.
> [    1.696886] systemd[1]: systemd 208 running in system mode. (+PAM +LIBWRAP +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ)
> [    1.715160] systemd[1]: Inserted module 'autofs4'
> [    1.716339] systemd[1]: Set hostname to <netbook>.
> [    1.932988] systemd[1]: Starting Syslog Socket.
> [    1.933143] systemd[1]: Listening on Syslog Socket.
> [    1.933196] systemd[1]: Starting Forward Password Requests to Wall Directory Watch.
> [    1.933399] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
> [    1.933443] systemd[1]: Starting Remote File Systems (Pre).
> [    1.933483] systemd[1]: Reached target Remote File Systems (Pre).
> [    1.933528] systemd[1]: Starting Delayed Shutdown Socket.
> [    1.933608] systemd[1]: Listening on Delayed Shutdown Socket.
> [    1.933643] systemd[1]: Starting /dev/initctl Compatibility Named Pipe.
> [    1.933712] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
> [    1.933762] systemd[1]: Starting Encrypted Volumes.
> [    1.933799] systemd[1]: Reached target Encrypted Volumes.
> [    1.933844] systemd[1]: Starting Dispatch Password Requests to Console Directory Watch.
> [    1.933953] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
> [    1.933987] systemd[1]: Starting Paths.
> [    1.934024] systemd[1]: Reached target Paths.
> [    1.934083] systemd[1]: Starting Journal Socket.
> [    1.934225] systemd[1]: Listening on Journal Socket.
> [    1.935548] systemd[1]: Starting Create list of required static device nodes for the current kernel...
> [    1.937490] systemd[1]: Mounting POSIX Message Queue File System...
> [    1.943811] systemd[1]: Starting Load Kernel Modules...
> [    1.945693] systemd[1]: Starting Syslog.
> [    1.945777] systemd[1]: Reached target Syslog.
> [    1.945926] systemd[1]: Starting Journal Service...
> [    1.948066] systemd[1]: Started Journal Service.
> [    1.985456] fuse init (API version 7.22)
> [    2.136381] loop: module loaded
> [    2.234346] systemd-udevd[154]: starting version 208
> [    2.591298] input: Lid Switch as /devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input2
> [    2.591391] ACPI: Lid Switch [LID0]
> [    2.591623] input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input3
> [    2.591639] ACPI: Power Button [PWRB]
> [    2.591865] input: Sleep Button as /devices/LNXSYSTM:00/device:00/PNP0C0E:00/input/input4
> [    2.591880] ACPI: Sleep Button [SLPB]
> [    2.592848] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input5
> [    2.592867] ACPI: Power Button [PWRF]
> [    2.609984] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
> [    2.618443] ACPI: AC Adapter [ADP1] (off-line)
> [    2.659030] [drm] Initialized drm 1.1.0 20060810
> [    2.685857] ACPI: Battery Slot [BAT1] (battery present)
> [    2.744640] [drm:i915_dump_device_info], i915 device info: gen=3, pciid=0xa011 flags=is_mobile,is_g33,need_gfx_hws,is_pineview,has_hotplug,has_overlay,
> [    2.744689] [drm:intel_detect_pch], No PCH found.
> [    2.744700] [drm] Memory usable by graphics device = 512M
> [    2.744706] [drm:i915_gem_gtt_init], GMADR size = 256M
> [    2.744712] [drm:i915_gem_gtt_init], GTT stolen size = 8M
> [    2.748939] [drm:intel_opregion_setup], graphic opregion physical addr: 0x7f5c0e7c
> [    2.748973] [drm:intel_opregion_setup], SWSCI supported
> [    2.772060] [drm:swsci_setup], SWSCI GBDA callbacks 00000093, SBCB callbacks 00000001
> [    2.772069] [drm:intel_opregion_setup], ASLE supported
> [    2.772165] i915 0000:00:02.0: irq 46 for MSI/MSI-X
> [    2.772194] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
> [    2.772200] [drm] Driver supports precise vblank timestamp query.
> [    2.772209] [drm:init_vbt_defaults], Set default to SSC at 100000 kHz
> [    2.772218] [drm:intel_parse_bios], Using VBT from OpRegion: $VBT PINEVIEW       d
> [    2.772227] [drm:parse_general_features], BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 1 lvds_use_ssc 1 lvds_ssc_freq 100000 display_clock_mode 0 fdi_rx_polarity_inverted 0
> [    2.772233] [drm:parse_general_definitions], crt_ddc_bus_pin: 2
> [    2.772244] [drm:parse_lfp_panel_data], Found panel mode in BIOS VBT tables:
> [    2.772257] [drm:drm_mode_debug_printmodeline], Modeline 0:"1024x600" 0 63200 1024 1040 1088 1564 600 601 604 673 0x8 0xa
> [    2.772266] [drm:parse_lfp_panel_data], VBT initial LVDS value 40300300
> [    2.772275] [drm:parse_lfp_backlight], VBT backlight PWM modulation frequency 210 Hz, active high, min brightness 11, level 0
> [    2.772285] [drm:parse_sdvo_panel_data], Found SDVO panel mode in BIOS VBT tables:
> [    2.772296] [drm:drm_mode_debug_printmodeline], Modeline 0:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x8 0xa
> [    2.772302] [drm:parse_sdvo_device_mapping], No SDVO device info is found in VBT
> [    2.772311] [drm:parse_mipi], No MIPI BDB found
> [    2.772344] [drm:intel_dsm_pci_probe], no _DSM method for intel device
> [    2.772368] [drm:i915_gem_init_stolen], found 8388608 bytes of stolen memory at 7f800000
> [    2.772456] [drm:intel_modeset_init], 2 display pipes available.
> [    2.772478] [drm:intel_modeset_init], pipe A sprite A init failed: -19
> [    2.772492] [drm:intel_modeset_init], pipe B sprite B init failed: -19
> [    2.772503] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
> [    2.783528] cfg80211: Calling CRDA to update world regulatory domain
> [    2.858195] input: PC Speaker as /devices/platform/pcspkr/input/input6
> [    2.860179] [drm:intel_lvds_init], using preferred mode from EDID: 
> [    2.860195] [drm:drm_mode_debug_printmodeline], Modeline 8:"1024x600" 60 63200 1024 1040 1088 1564 600 601 604 673 0x48 0xa
> [    2.860207] [drm:intel_lvds_init], detected single-link lvds configuration
> [    2.860451] [drm:intel_panel_setup_backlight], backlight initialized, enabled, brightness 12421/12421, sysfs interface registered
> [    2.860590] [drm:i915_gem_setup_global_gtt], clearing unused GTT space: [0, 1ffff000]
> [    2.863052] [drm:init_status_page], render ring hws offset: 0x00001000
> [    2.863063] [drm:i915_gem_object_create_stolen], creating stolen object: size=20000
> [    2.863073] [drm:i915_pages_create_for_stolen], offset=0x0, size=131072
> [    2.863133] [drm:i915_gem_object_create_stolen], creating stolen object: size=1000
> [    2.863142] [drm:i915_pages_create_for_stolen], offset=0x20000, size=4096
> [    2.863155] [drm] initialized overlay support
> [    2.863167] [drm:intel_modeset_readout_hw_state], [CRTC:3] hw state readout: disabled
> [    2.863183] [drm:intel_modeset_readout_hw_state], [CRTC:4] hw state readout: enabled
> [    2.863192] [drm:intel_modeset_readout_hw_state], [ENCODER:6:LVDS-6] hw state readout: enabled, pipe B
> [    2.863200] [drm:intel_modeset_readout_hw_state], [ENCODER:12:DAC-12] hw state readout: disabled, pipe A
> [    2.863214] [drm:intel_modeset_readout_hw_state], [CONNECTOR:5:LVDS-1] hw state readout: enabled
> [    2.863222] [drm:intel_modeset_readout_hw_state], [CONNECTOR:11:VGA-1] hw state readout: disabled
> [    2.863232] [drm:intel_dump_pipe_config], [CRTC:3][setup_hw_state] config for pipe A
> [    2.863237] [drm:intel_dump_pipe_config], cpu_transcoder: A
> [    2.863243] [drm:intel_dump_pipe_config], pipe bpp: 0, dithering: 0
> [    2.863251] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
> [    2.863258] [drm:intel_dump_pipe_config], dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
> [    2.863267] [drm:intel_dump_pipe_config], requested mode:
> [    2.863278] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
> [    2.863286] [drm:intel_dump_pipe_config], adjusted mode:
> [    2.863296] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
> [    2.863307] [drm:intel_dump_crtc_timings], crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
> [    2.863313] [drm:intel_dump_pipe_config], port clock: 0
> [    2.863322] [drm:intel_dump_pipe_config], pipe src size: 0x0
> [    2.863329] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
> [    2.863335] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000, disabled
> [    2.863340] [drm:intel_dump_pipe_config], ips: 0
> [    2.863345] [drm:intel_dump_pipe_config], double wide: 0
> [    2.863354] [drm:intel_dump_pipe_config], [CRTC:4][setup_hw_state] config for pipe B
> [    2.863359] [drm:intel_dump_pipe_config], cpu_transcoder: B
> [    2.863365] [drm:intel_dump_pipe_config], pipe bpp: 0, dithering: 0
> [    2.863373] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
> [    2.863381] [drm:intel_dump_pipe_config], dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
> [    2.863387] [drm:intel_dump_pipe_config], requested mode:
> [    2.863396] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 640 0 0 0 400 0 0 0 0x0 0x0
> [    2.863402] [drm:intel_dump_pipe_config], adjusted mode:
> [    2.863411] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0xa
> [    2.863421] [drm:intel_dump_crtc_timings], crtc timings: 63095 1024 1040 1088 1564 600 601 604 673, type: 0x0 flags: 0xa
> [    2.863426] [drm:intel_dump_pipe_config], port clock: 63095
> [    2.863432] [drm:intel_dump_pipe_config], pipe src size: 640x400
> [    2.863439] [drm:intel_dump_pipe_config], gmch pfit: control: 0x80002668, ratios: 0x00000000, lvds border: 0x00000000
> [    2.863446] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000, disabled
> [    2.863452] [drm:intel_dump_pipe_config], ips: 0
> [    2.863457] [drm:intel_dump_pipe_config], double wide: 0
> [    2.863466] [drm:intel_connector_check_state], [CONNECTOR:5:LVDS-1]
> [    2.863474] [drm:check_encoder_state], [ENCODER:6:LVDS-6]
> [    2.863481] [drm:check_encoder_state], [ENCODER:12:DAC-12]
> [    2.863487] [drm:check_crtc_state], [CRTC:3]
> [    2.863493] [drm:check_crtc_state], [CRTC:4]
> [    2.863528] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:LVDS-1]
> [    2.863537] [drm:intel_lvds_detect], [CONNECTOR:5:LVDS-1]
> [    2.863567] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:LVDS-1] probed modes :
> [    2.863580] [drm:drm_mode_debug_printmodeline], Modeline 8:"1024x600" 60 63200 1024 1040 1088 1564 600 601 604 673 0x48 0xa
> [    2.863587] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:11:VGA-1]
> [    2.863595] [drm:intel_crt_detect], [CONNECTOR:11:VGA-1] force=1
> [    2.874082] random: nonblocking pool is initialized
> [    2.883960] media: Linux media interface: v0.10
> [    2.884678] [drm:intel_crt_detect], CRT not detected via hotplug
> [    2.888129] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
> [    2.888183] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
> [    2.888193] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
> [    2.888199] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
> [    2.888932] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
> [    2.888941] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
> [    2.888945] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
> [    2.888954] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:11:VGA-1] disconnected
> [    2.888961] [drm:drm_setup_crtcs], 
> [    2.888969] [drm:drm_enable_connectors], connector 5 enabled? yes
> [    2.888974] [drm:drm_enable_connectors], connector 11 enabled? no
> [    2.888979] [drm:drm_target_preferred], looking for cmdline mode on connector 5
> [    2.888984] [drm:drm_target_preferred], looking for preferred mode on connector 5
> [    2.888992] [drm:drm_target_preferred], found mode 1024x600
> [    2.888997] [drm:drm_setup_crtcs], picking CRTCs for 4096x4096 config
> [    2.889004] [drm:drm_setup_crtcs], desired mode 1024x600 set on crtc 4
> [    2.889018] [drm:intelfb_create], no BIOS fb, allocating a new one
> [    2.889028] [drm:i915_gem_object_create_stolen], creating stolen object: size=258000
> [    2.889038] [drm:i915_pages_create_for_stolen], offset=0x21000, size=2457600
> [    2.889961] [drm:intelfb_create], allocated 1024x600 fb: 0x00030000, bo ffff880079f68940
> [    2.890328] fbcon: inteldrmfb (fb0) is primary device
> [    2.891174] [drm:intel_crtc_set_config], [CRTC:3] [NOFB]
> [    2.891180] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=0, fb_changed=0
> [    2.891186] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to [CRTC:4]
> [    2.891191] [drm:intel_crtc_set_config], [CRTC:4] [FB:14] #connectors=1 (x y) (0 0)
> [    2.891195] [drm:intel_set_config_compute_mode_changes], inactive crtc, full mode set
> [    2.891198] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set
> [    2.891205] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
> [    2.891213] [drm:drm_mode_debug_printmodeline], Modeline 13:"1024x600" 60 63200 1024 1040 1088 1564 600 601 604 673 0x48 0xa
> [    2.891216] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:4], mode_changed=1, fb_changed=0
> [    2.891220] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to [CRTC:4]
> [    2.891229] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 2, prepare: 2, disable: 0
> [    2.891235] [drm:connected_sink_compute_bpp], [CONNECTOR:5:LVDS-1] checking for sink bpp constrains
> [    2.891241] [drm:intel_lvds_compute_config], forcing display bpp (was 24) to LVDS (18)
> [    2.891250] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 18, dithering: 1
> [    2.891255] [drm:intel_dump_pipe_config], [CRTC:4][modeset] config for pipe B
> [    2.891257] [drm:intel_dump_pipe_config], cpu_transcoder: B
> [    2.891260] [drm:intel_dump_pipe_config], pipe bpp: 18, dithering: 1
> [    2.891264] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
> [    2.891268] [drm:intel_dump_pipe_config], dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
> [    2.891270] [drm:intel_dump_pipe_config], requested mode:
> [    2.891278] [drm:drm_mode_debug_printmodeline], Modeline 0:"1024x600" 60 63200 1024 1040 1088 1564 600 601 604 673 0x48 0xa
> [    2.891280] [drm:intel_dump_pipe_config], adjusted mode:
> [    2.891287] [drm:drm_mode_debug_printmodeline], Modeline 0:"1024x600" 60 63200 1024 1040 1088 1564 600 601 604 673 0x48 0xa
> [    2.891293] [drm:intel_dump_crtc_timings], crtc timings: 63200 1024 1040 1088 1564 600 601 604 673, type: 0x48 flags: 0xa
> [    2.891296] [drm:intel_dump_pipe_config], port clock: 63200
> [    2.891299] [drm:intel_dump_pipe_config], pipe src size: 1024x600
> [    2.891302] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000008, ratios: 0x00000000, lvds border: 0x00000000
> [    2.891306] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000, disabled
> [    2.891308] [drm:intel_dump_pipe_config], ips: 0
> [    2.891310] [drm:intel_dump_pipe_config], double wide: 0
> [    2.891315] [drm:intel_panel_actually_set_backlight], set backlight PWM = 0
> [    2.916440] Linux video capture interface: v2.00
> [    2.933040] ath: phy0: Enable LNA combining
> [    2.941165] ath: phy0: ASPM enabled: 0x42
> [    2.941171] ath: EEPROM regdomain: 0x65
> [    2.941173] ath: EEPROM indicates we should expect a direct regpair map
> [    2.941177] ath: Country alpha2 being used: 00
> [    2.941179] ath: Regpair used: 0x65
> [    2.950421] uvcvideo: Found UVC 1.00 device WebCam SCB-0340N (0ac8:c33f)
> [    2.953423] input: WebCam SCB-0340N as /devices/pci0000:00/0000:00:1d.7/usb1/1-8/1-8:1.0/input/input8
> [    2.953640] usbcore: registered new interface driver uvcvideo
> [    2.953642] USB Video Class driver (1.1.1)
> [    2.962926] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
> [    2.963707] ieee80211 phy0: Atheros AR9285 Rev:2 mem=0xffffc900014e0000, irq=16
> [    3.189775] [drm:i9xx_pfit_disable], disabling pfit, current: 0x80002668
> [    3.189788] [drm:pineview_update_wm], Self-refresh is disabled
> [    3.189803] [drm:i9xx_get_refclk], using SSC reference clock of 100000 kHz
> [    3.192007] [drm:i9xx_update_plane], Writing base 00030000 00000000 0 0 4096
> [    3.192063] [drm:intel_crtc_mode_set], [ENCODER:6:LVDS-6] set [MODE:0:1024x600]
> [    3.194037] [drm:intel_calculate_wm], FIFO entries required for mode: 14
> [    3.194041] [drm:intel_calculate_wm], FIFO watermark level: 488
> [    3.194047] [drm:pineview_update_wm], DSPFW1 register is f4030f0f
> [    3.194050] [drm:intel_calculate_wm], FIFO entries required for mode: 16
> [    3.194054] [drm:intel_calculate_wm], FIFO watermark level: 491
> [    3.194057] [drm:intel_calculate_wm], FIFO entries required for mode: 132
> [    3.194060] [drm:intel_calculate_wm], FIFO watermark level: 370
> [    3.194064] [drm:intel_calculate_wm], FIFO entries required for mode: 134
> [    3.194134] [drm:intel_calculate_wm], FIFO watermark level: 373
> [    3.194139] [drm:pineview_update_wm], DSPFW3 register is 3f3f0172
> [    3.194143] [drm:pineview_update_wm], Self-refresh is enabled
> [    3.261041] samsung_laptop: Disabling ACPI video driver
> [    9.026761] [drm:intel_panel_enable_backlight], pipe B
> [    9.026770] [drm:intel_panel_actually_set_backlight], set backlight PWM = 12421
> [    9.026782] [drm:intel_connector_check_state], [CONNECTOR:5:LVDS-1]
> [    9.026789] [drm:check_encoder_state], [ENCODER:6:LVDS-6]
> [    9.026795] [drm:check_encoder_state], [ENCODER:12:DAC-12]
> [    9.026801] [drm:check_crtc_state], [CRTC:3]
> [    9.026806] [drm:check_crtc_state], [CRTC:4]
> [    9.026882] [drm:intel_crtc_set_config], [CRTC:4] [FB:14] #connectors=1 (x y) (0 0)
> [    9.026890] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:4], mode_changed=0, fb_changed=0
> [    9.026897] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to [CRTC:4]
> [    9.028228] atkbd serio0: Spurious NAK on isa0060/serio0. Some program might be trying to access hardware directly.
> [    9.028967] [drm:asle_work], No request on ASLC interrupt 0x00000000
> [    9.052345] Console: switching to colour frame buffer device 128x37
> [    9.052376] [drm:intel_crtc_set_config], [CRTC:4] [FB:14] #connectors=1 (x y) (0 0)
> [    9.052386] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:4], mode_changed=0, fb_changed=0
> [    9.052393] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to [CRTC:4]
> [    9.061499] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
> [    9.061504] i915 0000:00:02.0: registered panic notifier
> [    9.094260] ACPI: Video Device [IGD0] (multi-head: yes  rom: no  post: no)
> [    9.094552] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:00/input/input9
> [    9.112241] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
> [    9.112578] i801_smbus 0000:00:1f.3: SMBus using PCI Interrupt
> [    9.112904] ACPI Warning: SystemIO range 0x0000000000001028-0x000000000000102f conflicts with OpRegion 0x0000000000001000-0x000000000000107f (\PMIO) (20131218/utaddress-258)
> [    9.112924] ACPI Warning: SystemIO range 0x0000000000001028-0x000000000000102f conflicts with OpRegion 0x0000000000001000-0x000000000000102f (\_SB_.PCI0.LPC0.PMIO) (20131218/utaddress-258)
> [    9.112938] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
> [    9.112949] ACPI Warning: SystemIO range 0x0000000000001180-0x00000000000011af conflicts with OpRegion 0x0000000000001180-0x00000000000011af (\_SB_.PCI0.LPC0.GPOX) (20131218/utaddress-258)
> [    9.112963] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
> [    9.113061] lpc_ich: Resource conflict(s) found affecting gpio_ich
> [    9.116229] snd_hda_intel 0000:00:1b.0: irq 47 for MSI/MSI-X
> [    9.179159] EXT4-fs (sda5): re-mounted. Opts: discard,errors=remount-ro
> [    9.196951] input: HDA Intel Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
> [    9.203175] input: HDA Intel Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
> [    9.223598] samsung_laptop: enabled workaround for brightness stepping quirk
> [    9.228741] samsung_laptop: detected SABI interface: SwSmi@
> [    9.300569] Adding 2098172k swap on /dev/sda7.  Priority:-1 extents:1 across:2098172k SS
> [    9.445030] [drm:asle_work], No request on ASLC interrupt 0x00000000
> [    9.498427] EXT4-fs (sda6): mounted filesystem with ordered data mode. Opts: discard
> [    9.556802] systemd-journald[132]: Received request to flush runtime journal from PID 1
> [    9.740302] iTCO_vendor_support: vendor-support=0
> [    9.741364] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.10
> [    9.741465] iTCO_wdt: Found a NM10 TCO device (Version=2, TCOBASE=0x1060)
> [    9.741835] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
> [    9.745397] cfg80211: World regulatory domain updated:
> [    9.745410] cfg80211:  DFS Master region: unset
> [    9.745415] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
> [    9.745423] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm)
> [    9.745430] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm)
> [    9.745437] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm)
> [    9.745443] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz), (N/A, 2000 mBm)
> [    9.745449] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm)
> [    9.745456] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm)
> [    9.806310] [drm:asle_work], No request on ASLC interrupt 0x00000000
> [    9.809320] [drm:asle_work], No request on ASLC interrupt 0x00000000
> [    9.922945] psmouse serio1: elantech: assuming hardware version 2 (with firmware version 0x040216)
> [    9.956493] [drm:intel_crtc_set_config], [CRTC:4] [FB:14] #connectors=1 (x y) (0 0)
> [    9.956503] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:4], mode_changed=0, fb_changed=0
> [    9.956509] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to [CRTC:4]
> [    9.965730] psmouse serio1: elantech: Synaptics capabilities query result 0x09, 0x14, 0x0b.
> [   10.104479] input: ETPS/2 Elantech Touchpad as /devices/platform/i8042/serio1/input/input7
> [   10.328240] RPC: Registered named UNIX socket transport module.
> [   10.328250] RPC: Registered udp transport module.
> [   10.328255] RPC: Registered tcp transport module.
> [   10.328260] RPC: Registered tcp NFSv4.1 backchannel transport module.
> [   10.338459] FS-Cache: Loaded
> [   10.357693] FS-Cache: Netfs 'nfs' registered for caching
> [   10.374982] Installing knfsd (copyright (C) 1996 okir at monad.swb.de).
> [   10.843077] sit: IPv6 over IPv4 tunneling driver
> [   10.926703] tun: Universal TUN/TAP device driver, 1.6
> [   10.926714] tun: (C) 1999-2004 Max Krasnyansky <maxk at qualcomm.com>
> [   11.489941] [drm:i915_gem_open], 
> [   11.490090] [drm:intel_crtc_cursor_set], cursor off
> [   11.490099] [drm:intel_crtc_set_config], [CRTC:3] [NOFB]
> [   11.490110] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=0, fb_changed=0
> [   11.490119] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to [CRTC:4]
> [   11.490126] [drm:intel_crtc_cursor_set], cursor off
> [   11.490135] [drm:intel_crtc_set_config], [CRTC:4] [FB:14] #connectors=1 (x y) (0 0)
> [   11.490144] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:4], mode_changed=0, fb_changed=0
> [   11.490152] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to [CRTC:4]
> [   11.666814] [drm:intel_crtc_set_config], [CRTC:4] [FB:14] #connectors=1 (x y) (0 0)
> [   11.666824] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:4], mode_changed=0, fb_changed=0
> [   11.666830] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to [CRTC:4]
> [   11.678027] [drm:i915_gem_open], 
> [   11.678067] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[2] ENCODERS[2]
> [   11.680711] [drm:intel_crtc_cursor_set], cursor off
> [   11.680724] [drm:intel_crtc_set_config], [CRTC:3] [NOFB]
> [   11.680735] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=0, fb_changed=0
> [   11.680744] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to [CRTC:4]
> [   11.680752] [drm:intel_crtc_cursor_set], cursor off
> [   11.680761] [drm:intel_crtc_set_config], [CRTC:4] [FB:14] #connectors=1 (x y) (0 0)
> [   11.680771] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:4], mode_changed=0, fb_changed=0
> [   11.680779] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to [CRTC:4]
> [   11.680989] [drm:i915_gem_open], 
> [   11.681018] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[2] ENCODERS[2]
> [   11.681032] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[2] ENCODERS[2]
> [   11.681078] [drm:intel_crtc_cursor_set], cursor off
> [   11.681086] [drm:intel_crtc_set_config], [CRTC:3] [NOFB]
> [   11.681095] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=0, fb_changed=0
> [   11.681103] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to [CRTC:4]
> [   11.681110] [drm:intel_crtc_cursor_set], cursor off
> [   11.681119] [drm:intel_crtc_set_config], [CRTC:4] [FB:14] #connectors=1 (x y) (0 0)
> [   11.681128] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:4], mode_changed=0, fb_changed=0
> [   11.681136] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to [CRTC:4]
> [   11.687205] [drm:i915_gem_open], 
> [   11.687266] [drm:intel_crtc_cursor_set], cursor off
> [   11.687275] [drm:intel_crtc_set_config], [CRTC:3] [NOFB]
> [   11.687285] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=0, fb_changed=0
> [   11.687295] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to [CRTC:4]
> [   11.687302] [drm:intel_crtc_cursor_set], cursor off
> [   11.687311] [drm:intel_crtc_set_config], [CRTC:4] [FB:14] #connectors=1 (x y) (0 0)
> [   11.687320] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:4], mode_changed=0, fb_changed=0
> [   11.687328] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to [CRTC:4]
> [   11.687367] [drm:i915_gem_open], 
> [   11.693245] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[2] ENCODERS[2]
> [   11.693263] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[2] ENCODERS[2]
> [   11.693464] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
> [   11.693475] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:LVDS-1]
> [   11.693483] [drm:intel_lvds_detect], [CONNECTOR:5:LVDS-1]
> [   11.693510] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:LVDS-1] probed modes :
> [   11.693523] [drm:drm_mode_debug_printmodeline], Modeline 8:"1024x600" 60 63200 1024 1040 1088 1564 600 601 604 673 0x48 0xa
> [   11.693536] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
> [   11.695415] [drm:drm_mode_getconnector], [CONNECTOR:11:?]
> [   11.695430] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:11:VGA-1]
> [   11.695438] [drm:intel_crt_detect], [CONNECTOR:11:VGA-1] force=1
> [   11.712273] [drm:intel_crt_detect], CRT not detected via hotplug
> [   11.716511] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
> [   11.716524] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
> [   11.716531] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
> [   11.716538] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
> [   11.716832] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
> [   11.716839] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
> [   11.716845] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
> [   11.716855] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:11:VGA-1] disconnected
> [   11.716879] [drm:drm_mode_getconnector], [CONNECTOR:11:?]
> [   11.716888] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:11:VGA-1]
> [   11.716895] [drm:intel_crt_detect], [CONNECTOR:11:VGA-1] force=1
> [   11.732065] [drm:intel_crt_detect], CRT not detected via hotplug
> [   11.736322] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
> [   11.736335] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
> [   11.736343] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
> [   11.736350] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
> [   11.736652] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
> [   11.736662] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
> [   11.736668] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
> [   11.736678] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:11:VGA-1] disconnected
> [   11.737056] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
> [   11.737069] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:LVDS-1]
> [   11.737076] [drm:intel_lvds_detect], [CONNECTOR:5:LVDS-1]
> [   11.737104] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:LVDS-1] probed modes :
> [   11.737116] [drm:drm_mode_debug_printmodeline], Modeline 8:"1024x600" 60 63200 1024 1040 1088 1564 600 601 604 673 0x48 0xa
> [   11.737129] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
> [   11.743112] [drm:drm_mode_getconnector], [CONNECTOR:11:?]
> [   11.743128] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:11:VGA-1]
> [   11.743136] [drm:intel_crt_detect], [CONNECTOR:11:VGA-1] force=1
> [   11.756080] [drm:intel_crt_detect], CRT not detected via hotplug
> [   11.760318] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
> [   11.760332] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
> [   11.760340] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
> [   11.760348] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
> [   11.760657] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
> [   11.760669] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
> [   11.760675] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
> [   11.760686] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:11:VGA-1] disconnected
> [   11.760711] [drm:drm_mode_getconnector], [CONNECTOR:11:?]
> [   11.760721] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:11:VGA-1]
> [   11.760730] [drm:intel_crt_detect], [CONNECTOR:11:VGA-1] force=1
> [   11.776091] [drm:intel_crt_detect], CRT not detected via hotplug
> [   11.780300] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
> [   11.780311] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
> [   11.780317] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
> [   11.780324] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
> [   11.780617] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
> [   11.780624] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
> [   11.780629] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
> [   11.780639] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:11:VGA-1] disconnected
> [   11.797999] [drm:drm_mode_addfb], [FB:15]
> [   11.812952] [drm:drm_mode_setcrtc], [CRTC:4]
> [   11.812973] [drm:drm_mode_setcrtc], [CONNECTOR:5:LVDS-1]
> [   11.812983] [drm:intel_crtc_set_config], [CRTC:4] [FB:15] #connectors=1 (x y) (0 0)
> [   11.812994] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:4], mode_changed=0, fb_changed=1
> [   11.813002] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to [CRTC:4]
> [   11.817457] [drm:i9xx_update_plane], Writing base 00400000 00000000 0 0 4096
> [   11.832151] [drm:drm_mode_setcrtc], [CRTC:3]
> [   11.832165] [drm:intel_crtc_set_config], [CRTC:3] [NOFB]
> [   11.832177] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=0, fb_changed=0
> [   11.832187] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to [CRTC:4]
> [   15.526615] sky2 0000:09:00.0 eth0: enabling interface
> [   15.538117] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
> [   15.590671] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
> [   17.613716] wlan0: authenticate with 2c:b0:5d:89:49:84
> [   17.620702] wlan0: send auth to 2c:b0:5d:89:49:84 (try 1/3)
> [   17.628620] wlan0: authenticated
> [   17.632270] wlan0: associate with 2c:b0:5d:89:49:84 (try 1/3)
> [   17.636511] wlan0: RX AssocResp from 2c:b0:5d:89:49:84 (capab=0x411 status=0 aid=3)
> [   17.636642] wlan0: associated
> [   17.636674] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
> [   19.422516] [drm:intel_crtc_cursor_set], cursor off
> [   21.604744] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
> [   21.605082] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:LVDS-1]
> [   21.605095] [drm:intel_lvds_detect], [CONNECTOR:5:LVDS-1]
> [   21.605127] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:LVDS-1] probed modes :
> [   21.605141] [drm:drm_mode_debug_printmodeline], Modeline 8:"1024x600" 60 63200 1024 1040 1088 1564 600 601 604 673 0x48 0xa
> [   21.605165] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
> [   21.606007] [drm:drm_mode_getconnector], [CONNECTOR:11:?]
> [   21.606024] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:11:VGA-1]
> [   21.606034] [drm:intel_crt_detect], [CONNECTOR:11:VGA-1] force=1
> [   21.620074] [drm:intel_crt_detect], CRT not detected via hotplug
> [   21.624153] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
> [   21.624166] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
> [   21.624173] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
> [   21.624180] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
> [   21.624484] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
> [   21.624493] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
> [   21.624499] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
> [   21.624509] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:11:VGA-1] disconnected
> [   21.624552] [drm:drm_mode_getconnector], [CONNECTOR:11:?]
> [   21.624563] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:11:VGA-1]
> [   21.624571] [drm:intel_crt_detect], [CONNECTOR:11:VGA-1] force=1
> [   21.640094] [drm:intel_crt_detect], CRT not detected via hotplug
> [   21.644073] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
> [   21.644087] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
> [   21.644094] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
> [   21.644101] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
> [   21.644406] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
> [   21.644417] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
> [   21.644422] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
> [   21.644432] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:11:VGA-1] disconnected
> [   24.266484] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
> [   24.266501] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:LVDS-1]
> [   24.266511] [drm:intel_lvds_detect], [CONNECTOR:5:LVDS-1]
> [   24.266541] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:LVDS-1] probed modes :
> [   24.266555] [drm:drm_mode_debug_printmodeline], Modeline 8:"1024x600" 60 63200 1024 1040 1088 1564 600 601 604 673 0x48 0xa
> [   24.266571] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
> [   24.267506] [drm:drm_mode_getconnector], [CONNECTOR:11:?]
> [   24.267523] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:11:VGA-1]
> [   24.267531] [drm:intel_crt_detect], [CONNECTOR:11:VGA-1] force=1
> [   24.284216] [drm:intel_crt_detect], CRT not detected via hotplug
> [   24.288706] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
> [   24.288719] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
> [   24.288726] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
> [   24.288732] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
> [   24.289029] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
> [   24.289037] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
> [   24.289043] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
> [   24.289054] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:11:VGA-1] disconnected
> [   24.289108] [drm:drm_mode_getconnector], [CONNECTOR:11:?]
> [   24.289119] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:11:VGA-1]
> [   24.289128] [drm:intel_crt_detect], [CONNECTOR:11:VGA-1] force=1
> [   24.304102] [drm:intel_crt_detect], CRT not detected via hotplug
> [   24.308438] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
> [   24.308452] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
> [   24.308459] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
> [   24.308466] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
> [   24.308792] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
> [   24.308802] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
> [   24.308809] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
> [   24.308821] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:11:VGA-1] disconnected
> [   24.336702] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
> [   24.336718] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:LVDS-1]
> [   24.336725] [drm:intel_lvds_detect], [CONNECTOR:5:LVDS-1]
> [   24.336754] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:LVDS-1] probed modes :
> [   24.336766] [drm:drm_mode_debug_printmodeline], Modeline 8:"1024x600" 60 63200 1024 1040 1088 1564 600 601 604 673 0x48 0xa
> [   24.336779] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
> [   24.337736] [drm:drm_mode_getconnector], [CONNECTOR:11:?]
> [   24.337752] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:11:VGA-1]
> [   24.337761] [drm:intel_crt_detect], [CONNECTOR:11:VGA-1] force=1
> [   24.352112] [drm:intel_crt_detect], CRT not detected via hotplug
> [   24.356355] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
> [   24.356367] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
> [   24.356374] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
> [   24.356380] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
> [   24.356676] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
> [   24.356683] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
> [   24.356688] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
> [   24.356698] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:11:VGA-1] disconnected
> [   24.356746] [drm:drm_mode_getconnector], [CONNECTOR:11:?]
> [   24.356755] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:11:VGA-1]
> [   24.356762] [drm:intel_crt_detect], [CONNECTOR:11:VGA-1] force=1
> [   24.372069] [drm:intel_crt_detect], CRT not detected via hotplug
> [   24.376356] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
> [   24.376369] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
> [   24.376376] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
> [   24.376384] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
> [   24.376687] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
> [   24.376696] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
> [   24.376703] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
> [   24.376713] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:11:VGA-1] disconnected
> [   26.418767] [drm:intel_lvds_detect], [CONNECTOR:5:LVDS-1]
> [   26.418879] [drm:intel_crt_detect], [CONNECTOR:11:VGA-1] force=1
> [   26.435390] [drm:intel_crt_detect], CRT not detected via hotplug
> [   26.436662] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
> [   26.436677] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
> [   26.436685] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
> [   26.436692] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
> [   26.437003] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
> [   26.437015] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
> [   26.437022] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
> [   33.978460] [drm:intel_crtc_cursor_set], cursor off

-- 
Jani Nikula, Intel Open Source Technology Center



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