[Solved]After upgrade: Random system stalls, invisible text. drm/i915?

Question

Hi,
Short version: I think I have a problem with drm and my graphic card drivers after an update, but I'm not quite sure what to do about it.
Longer version: ever since an update 2 days ago, I have a range of system problems.
Most notably, the system stalls or hangs for between 2 and 10 seconds every few minutes. This may happen during any kind of activity - viewing pdfs (zathura or acroread), working in the terminal (lilyterm), web browsing (firefox) or reading/writing email (thunderbird). It also very often stalls during change of awesome's tags, but not every time (only every third or so).
Then, similar to this recently necromanced thread ( https://bbs.archlinux.org/viewtopic.php?id=135259 ), I have random letters disappearing in thunderbird, but also random paragraphs disappearing in firefox, see screenshot here: http://imgur.com/RhOhL3a
With the help of dmesg I discovered errors like
[15170.335247] [drm] stuck on render ring
[15170.335310] [drm:i915_set_reset_status] *ERROR* render ring hung inside bo (0xebf0000 ctx 0) at 0xec0a050
popping up a lot, and google-found a few related threads or bug reports ( https://bugs.archlinux.org/task/34611 ,  https://bbs.archlinux.org/viewtopic.php?id=160186 ,  https://bbs.archlinux.org/viewtopic.php?pid=1251547 ). But then my troubles start, because I don't know just exactly what to do with this information. Some seem to speak of downgrading, but downgrade what exactly? Some say this is fixed/solved, but in what sense (reported upstream, fixed upstream, fixed in arch) and then what does is mean that I still get such errors? Should I re-report them, or what should I do to fix? Some system info below.
Thanks for any pointers!
$ uname -a
Linux hostname 3.12.9-1-ARCH #1 SMP PREEMPT Sun Jan 26 09:01:37 CET 2014 x86_64 GNU/Linux
$ Xorg -version
X.Org X Server 1.15.0
$lspci
00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07)
00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
00:03.0 Communication controller: Intel Corporation Mobile 4 Series Chipset MEI Controller (rev 07)
00:03.2 IDE interface: Intel Corporation Mobile 4 Series Chipset PT IDER Controller (rev 07)
00:03.3 Serial controller: Intel Corporation Mobile 4 Series Chipset AMT SOL Redirection (rev 07)
00:19.0 Ethernet controller: Intel Corporation 82567LM Gigabit Network Connection (rev 03)
00:1a.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03)
00:1a.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 03)
00:1a.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 03)
00:1a.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 03)
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 03)
00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 (rev 03)
00:1d.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 03)
00:1d.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 03)
00:1d.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 03)
00:1d.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 93)
00:1f.0 ISA bridge: Intel Corporation ICH9M-E LPC Interface Controller (rev 03)
00:1f.2 SATA controller: Intel Corporation 82801IBM/IEM (ICH9M/ICH9M-E) 4 port SATA Controller [AHCI mode] (rev 03)
00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 03)
03:00.0 Network controller: Intel Corporation PRO/Wireless 5100 AGN [Shiloh] Network Connection
15:00.0 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev ba)
15:00.2 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 21)
15:00.4 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 11)
15:00.5 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev 11)
$ dmesg
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 3.12.9-1-ARCH (tobias@T-POWA-LX) (gcc version 4.8.2 20131219 (prerelease) (GCC) ) #1 SMP PREEMPT Sun Jan 26 09:01:37 CET 2014
[ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-linux root=UUID=37e98755-f4db-4377-8615-60068771034d rw quiet
[ 0.000000] Disabled fast string operations
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ebff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009ec00-0x000000000009ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bd6a0fff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000bd6a1000-0x00000000bd6a6fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000bd6a7000-0x00000000bd7b6fff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000bd7b7000-0x00000000bd80efff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000bd80f000-0x00000000bd8c6fff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000bd8c7000-0x00000000bd8d1fff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x00000000bd8d2000-0x00000000bd8d4fff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x00000000bd8d5000-0x00000000bd8d8fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000bd8d9000-0x00000000bd8dcfff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x00000000bd8dd000-0x00000000bd8dffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000bd8e0000-0x00000000bd906fff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x00000000bd907000-0x00000000bd907fff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x00000000bd908000-0x00000000bdb0efff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000bdb0f000-0x00000000bdb9efff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x00000000bdb9f000-0x00000000bdbfefff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x00000000bdbff000-0x00000000bdbfffff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000bdc00000-0x00000000bfffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec0ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed003ff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed13fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed18000-0x00000000fed19fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed8ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000ff800000-0x00000000ffffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000013bffffff] usable
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] SMBIOS 2.4 present.
[ 0.000000] DMI: LENOVO 2767WSD/2767WSD, BIOS 7UET70WW (3.00 ) 04/17/2009
[ 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 = 0x13c000 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-D3FFF write-protect
[ 0.000000] D4000-DBFFF uncachable
[ 0.000000] DC000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 13C000000 mask FFC000000 uncachable
[ 0.000000] 1 base 0BE000000 mask FFE000000 uncachable
[ 0.000000] 2 base 000000000 mask F80000000 write-back
[ 0.000000] 3 base 080000000 mask FC0000000 write-back
[ 0.000000] 4 base 100000000 mask FC0000000 write-back
[ 0.000000] 5 base 0BDE00000 mask FFFE00000 uncachable
[ 0.000000] 6 disabled
[ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[ 0.000000] e820: update [mem 0xbde00000-0xffffffff] usable ==> reserved
[ 0.000000] e820: last_pfn = 0xbdc00 max_arch_pfn = 0x400000000
[ 0.000000] found SMP MP-table at [mem 0x000f64d0-0x000f64df] mapped at [ffff8800000f64d0]
[ 0.000000] Scanning 1 areas for low memory corruption
[ 0.000000] Base memory trampoline at [ffff880000098000] 98000 size 24576
[ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[ 0.000000] [mem 0x00000000-0x000fffff] page 4k
[ 0.000000] BRK [0x01b32000, 0x01b32fff] PGTABLE
[ 0.000000] BRK [0x01b33000, 0x01b33fff] PGTABLE
[ 0.000000] BRK [0x01b34000, 0x01b34fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x13be00000-0x13bffffff]
[ 0.000000] [mem 0x13be00000-0x13bffffff] page 2M
[ 0.000000] BRK [0x01b35000, 0x01b35fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x138000000-0x13bdfffff]
[ 0.000000] [mem 0x138000000-0x13bdfffff] page 2M
[ 0.000000] init_memory_mapping: [mem 0x100000000-0x137ffffff]
[ 0.000000] [mem 0x100000000-0x137ffffff] page 2M
[ 0.000000] init_memory_mapping: [mem 0x00100000-0xbd6a0fff]
[ 0.000000] [mem 0x00100000-0x001fffff] page 4k
[ 0.000000] [mem 0x00200000-0xbd5fffff] page 2M
[ 0.000000] [mem 0xbd600000-0xbd6a0fff] page 4k
[ 0.000000] init_memory_mapping: [mem 0xbd6a7000-0xbd7b6fff]
[ 0.000000] [mem 0xbd6a7000-0xbd7b6fff] page 4k
[ 0.000000] init_memory_mapping: [mem 0xbd80f000-0xbd8c6fff]
[ 0.000000] [mem 0xbd80f000-0xbd8c6fff] page 4k
[ 0.000000] BRK [0x01b36000, 0x01b36fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0xbdbff000-0xbdbfffff]
[ 0.000000] [mem 0xbdbff000-0xbdbfffff] page 4k
[ 0.000000] BRK [0x01b37000, 0x01b37fff] PGTABLE
[ 0.000000] RAMDISK: [mem 0x37998000-0x37cc3fff]
[ 0.000000] ACPI: RSDP 00000000000f6490 00024 (v02 LENOVO)
[ 0.000000] ACPI: XSDT 00000000bdb4a35d 0008C (v01 LENOVO TP-7U 00003000 LTP 00000000)
[ 0.000000] ACPI: FACP 00000000bdb4a500 000F4 (v03 LENOVO TP-7U 00003000 LNVO 00000001)
[ 0.000000] ACPI: DSDT 00000000bdb4a8db 0F48F (v01 LENOVO TP-7U 00003000 MSFT 03000000)
[ 0.000000] ACPI: FACS 00000000bdb8e000 00040
[ 0.000000] ACPI: SSDT 00000000bdb4a6b4 00227 (v01 LENOVO TP-7U 00003000 MSFT 03000000)
[ 0.000000] ACPI: ECDT 00000000bdb59d6a 00052 (v01 LENOVO TP-7U 00003000 LNVO 00000001)
[ 0.000000] ACPI: APIC 00000000bdb59dbc 00078 (v01 LENOVO TP-7U 00003000 LNVO 00000001)
[ 0.000000] ACPI: MCFG 00000000bdb59e34 0003C (v01 LENOVO TP-7U 00003000 LNVO 00000001)
[ 0.000000] ACPI: HPET 00000000bdb59e70 00038 (v01 LENOVO TP-7U 00003000 LNVO 00000001)
[ 0.000000] ACPI: BOOT 00000000bdb59f38 00028 (v01 LENOVO TP-7U 00003000 LTP 00000001)
[ 0.000000] ACPI: ASF! 00000000bdb59f60 000A0 (v16 LENOVO TP-7U 00003000 PTL 00000001)
[ 0.000000] ACPI: SSDT 00000000bdb8d213 0054F (v01 LENOVO TP-7U 00003000 INTL 20050513)
[ 0.000000] ACPI: TCPA 00000000bd907000 00032 (v00 00000000 00000000)
[ 0.000000] ACPI: SSDT 00000000bd8d4000 00655 (v01 PmRef CpuPm 00003000 INTL 20050624)
[ 0.000000] ACPI: SSDT 00000000bd8d3000 00274 (v01 PmRef Cpu0Tst 00003000 INTL 20050624)
[ 0.000000] ACPI: SSDT 00000000bd8d2000 00242 (v01 PmRef ApTst 00003000 INTL 20050624)
[ 0.000000] ACPI: DMI detected: Lenovo ThinkPad T400
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] No NUMA configuration found
[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000013bffffff]
[ 0.000000] Initmem setup node 0 [mem 0x00000000-0x13bffffff]
[ 0.000000] NODE_DATA [mem 0x13bff8000-0x13bffcfff]
[ 0.000000] [ffffea0000000000-ffffea0004ffffff] PMD -> [ffff880137600000-ffff88013b5fffff] on node 0
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x00001000-0x00ffffff]
[ 0.000000] DMA32 [mem 0x01000000-0xffffffff]
[ 0.000000] Normal [mem 0x100000000-0x13bffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x00001000-0x0009dfff]
[ 0.000000] node 0: [mem 0x00100000-0xbd6a0fff]
[ 0.000000] node 0: [mem 0xbd6a7000-0xbd7b6fff]
[ 0.000000] node 0: [mem 0xbd80f000-0xbd8c6fff]
[ 0.000000] node 0: [mem 0xbdbff000-0xbdbfffff]
[ 0.000000] node 0: [mem 0x100000000-0x13bffffff]
[ 0.000000] On node 0 totalpages: 1021959
[ 0.000000] DMA zone: 64 pages used for memmap
[ 0.000000] DMA zone: 21 pages reserved
[ 0.000000] DMA zone: 3997 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 12066 pages used for memmap
[ 0.000000] DMA32 zone: 772202 pages, LIFO batch:31
[ 0.000000] Normal zone: 3840 pages used for memmap
[ 0.000000] Normal zone: 245760 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 (acpi_id[0x02] lapic_id[0x02] disabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] disabled)
[ 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[0x01] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 1, 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: 0x8086a201 base: 0xfed00000
[ 0.000000] smpboot: Allowing 4 CPUs, 2 hotplug CPUs
[ 0.000000] nr_irqs_gsi: 40
[ 0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x0009efff]
[ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xbd6a1000-0xbd6a6fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xbd7b7000-0xbd80efff]
[ 0.000000] PM: Registered nosave memory: [mem 0xbd8c7000-0xbd8d1fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xbd8d2000-0xbd8d4fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xbd8d5000-0xbd8d8fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xbd8d9000-0xbd8dcfff]
[ 0.000000] PM: Registered nosave memory: [mem 0xbd8dd000-0xbd8dffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xbd8e0000-0xbd906fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xbd907000-0xbd907fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xbd908000-0xbdb0efff]
[ 0.000000] PM: Registered nosave memory: [mem 0xbdb0f000-0xbdb9efff]
[ 0.000000] PM: Registered nosave memory: [mem 0xbdb9f000-0xbdbfefff]
[ 0.000000] PM: Registered nosave memory: [mem 0xbdc00000-0xbfffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xdfffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xfebfffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec0ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfec10000-0xfecfffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed00000-0xfed0ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed10000-0xfed13fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed14000-0xfed17fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed18000-0xfed19fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed1a000-0xfed1bfff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed8ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed90000-0xfedfffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xff7fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xff800000-0xffffffff]
[ 0.000000] e820: [mem 0xc0000000-0xdfffffff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on bare hardware
[ 0.000000] setup_percpu: NR_CPUS:128 nr_cpumask_bits:128 nr_cpu_ids:4 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 29 pages/cpu @ffff88013bc00000 s86464 r8192 d24128 u524288
[ 0.000000] pcpu-alloc: s86464 r8192 d24128 u524288 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 0 1 2 3
[ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 1005968
[ 0.000000] Policy zone: Normal
[ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-linux root=UUID=37e98755-f4db-4377-8615-60068771034d rw quiet
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] xsave: enabled xstate_bv 0x3, cntxt size 0x240
[ 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: 3940680K/4087836K available (5119K kernel code, 807K rwdata, 1628K rodata, 1144K init, 1288K bss, 147156K reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] RCU dyntick-idle grace-period acceleration is enabled.
[ 0.000000] Dump stacks of tasks blocking RCU-preempt GP.
[ 0.000000] RCU restricting CPUs from NR_CPUS=128 to nr_cpu_ids=4.
[ 0.000000] NR_IRQS:8448 nr_irqs:712 16
[ 0.000000] Console: colour dummy device 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] allocated 16777216 bytes of page_cgroup
[ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[ 0.000000] hpet clockevent registered
[ 0.000000] tsc: Fast TSC calibration using PIT
[ 0.000000] tsc: Detected 2527.053 MHz processor
[ 0.003338] Calibrating delay loop (skipped), value calculated using timer frequency.. 5056.69 BogoMIPS (lpj=8423510)
[ 0.003341] pid_max: default: 32768 minimum: 301
[ 0.003375] Security Framework initialized
[ 0.003387] AppArmor: AppArmor disabled by boot time parameter
[ 0.003388] Yama: becoming mindful.
[ 0.003735] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[ 0.007112] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.008042] Mount-cache hash table entries: 256
[ 0.008292] Initializing cgroup subsys memory
[ 0.008312] Initializing cgroup subsys devices
[ 0.008315] Initializing cgroup subsys freezer
[ 0.008317] Initializing cgroup subsys net_cls
[ 0.008319] Initializing cgroup subsys blkio
[ 0.008341] Disabled fast string operations
[ 0.008346] CPU: Physical Processor ID: 0
[ 0.008347] CPU: Processor Core ID: 0
[ 0.008349] mce: CPU supports 6 MCE banks
[ 0.008357] CPU0: Thermal monitoring enabled (TM2)
[ 0.008365] Last level iTLB entries: 4KB 128, 2MB 4, 4MB 4
Last level dTLB entries: 4KB 256, 2MB 0, 4MB 32
tlb_flushall_shift: -1
[ 0.008437] Freeing SMP alternatives memory: 20K (ffffffff819e9000 - ffffffff819ee000)
[ 0.009258] ACPI: Core revision 20130725
[ 0.015569] ACPI: All ACPI Tables successfully acquired
[ 0.016678] ftrace: allocating 20320 entries in 80 pages
[ 0.027168] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.061017] smpboot: CPU0: Intel(R) Core(TM)2 Duo CPU P8700 @ 2.53GHz (fam: 06, model: 17, stepping: 0a)
[ 0.063333] Performance Events: PEBS fmt0+, 4-deep LBR, Core2 events, Intel PMU driver.
[ 0.063333] ... version: 2
[ 0.063333] ... bit width: 40
[ 0.063333] ... generic registers: 2
[ 0.063333] ... value mask: 000000ffffffffff
[ 0.063333] ... max period: 000000007fffffff
[ 0.063333] ... fixed-purpose events: 3
[ 0.063333] ... event mask: 0000000700000003
[ 0.083392] smpboot: Booting Node 0, Processors # 1 OK
[ 0.006666] Disabled fast string operations
[ 0.096626] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
[ 0.096639] Brought up 2 CPUs
[ 0.096642] smpboot: Total of 2 processors activated (10112.38 BogoMIPS)
[ 0.098382] devtmpfs: initialized
[ 0.105175] PM: Registering ACPI NVS region [mem 0xbd8c7000-0xbd8d1fff] (45056 bytes)
[ 0.105175] PM: Registering ACPI NVS region [mem 0xbd8d9000-0xbd8dcfff] (16384 bytes)
[ 0.105175] PM: Registering ACPI NVS region [mem 0xbd8e0000-0xbd906fff] (159744 bytes)
[ 0.105175] PM: Registering ACPI NVS region [mem 0xbdb0f000-0xbdb9efff] (589824 bytes)
[ 0.105175] RTC time: 9:58:53, date: 01/27/14
[ 0.105175] NET: Registered protocol family 16
[ 0.105175] cpuidle: using governor ladder
[ 0.105175] cpuidle: using governor menu
[ 0.105175] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[ 0.105175] ACPI: bus type PCI registered
[ 0.105175] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 0.105175] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xe0000000-0xe3ffffff] (base 0xe0000000)
[ 0.105175] PCI: MMCONFIG at [mem 0xe0000000-0xe3ffffff] reserved in E820
[ 0.110884] PCI: Using configuration type 1 for base access
[ 0.111004] mtrr: your CPUs had inconsistent variable MTRR settings
[ 0.111005] mtrr: probably your BIOS does not setup all CPUs.
[ 0.111006] mtrr: corrected configuration.
[ 0.113386] bio: create slab <bio-0> at 0
[ 0.113399] ACPI: Added _OSI(Module Device)
[ 0.113399] ACPI: Added _OSI(Processor Device)
[ 0.113399] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.113399] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.113399] ACPI: Added _OSI(Linux)
[ 0.114883] ACPI: EC: EC description table is found, configuring boot EC
[ 0.120617] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query honored via DMI
[ 0.136948] ACPI: SSDT 00000000bd8d7c20 002C8 (v01 PmRef Cpu0Ist 00003000 INTL 20050624)
[ 0.137309] ACPI: Dynamic OEM Table Load:
[ 0.137311] ACPI: SSDT (null) 002C8 (v01 PmRef Cpu0Ist 00003000 INTL 20050624)
[ 0.137428] ACPI: SSDT 00000000bd8d5020 0087A (v01 PmRef Cpu0Cst 00003001 INTL 20050624)
[ 0.137809] ACPI: Dynamic OEM Table Load:
[ 0.137811] ACPI: SSDT (null) 0087A (v01 PmRef Cpu0Cst 00003001 INTL 20050624)
[ 0.156862] ACPI: SSDT 00000000bd8d6ca0 001CF (v01 PmRef ApIst 00003000 INTL 20050624)
[ 0.157236] ACPI: Dynamic OEM Table Load:
[ 0.157238] ACPI: SSDT (null) 001CF (v01 PmRef ApIst 00003000 INTL 20050624)
[ 0.163404] ACPI: SSDT 00000000bd8d6f20 0008D (v01 PmRef ApCst 00003000 INTL 20050624)
[ 0.166956] ACPI: Dynamic OEM Table Load:
[ 0.166958] ACPI: SSDT (null) 0008D (v01 PmRef ApCst 00003000 INTL 20050624)
[ 0.176786] ACPI: Interpreter enabled
[ 0.176792] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20130725/hwxface-571)
[ 0.176796] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20130725/hwxface-571)
[ 0.176808] ACPI: (supports S0 S3 S4 S5)
[ 0.176810] ACPI: Using IOAPIC for interrupt routing
[ 0.176832] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.180490] ACPI: ACPI Dock Station Driver: 3 docks/bays found
[ 0.200183] ACPI: Power Resource [PUBS] (on)
[ 0.204053] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11)
[ 0.204145] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 10 *11)
[ 0.204234] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 9 10 *11)
[ 0.204323] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 10 *11)
[ 0.204413] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 *11)
[ 0.204501] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 10 *11)
[ 0.204593] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 9 10 *11)
[ 0.204682] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 9 10 *11)
[ 0.204732] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 0.204914] acpi PNP0A08:00: Requesting ACPI _OSC control (0x1d)
[ 0.205251] acpi PNP0A08:00: ACPI _OSC control (0x1d) granted
[ 0.205280] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge
[ 0.205450] PCI host bridge to bus 0000:00
[ 0.205453] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 0.205455] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7]
[ 0.205457] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff]
[ 0.205459] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[ 0.205461] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff]
[ 0.205462] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff]
[ 0.205464] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff]
[ 0.205466] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff]
[ 0.205474] pci 0000:00:00.0: [8086:2a40] type 00 class 0x060000
[ 0.205493] DMAR: Forcing write-buffer flush capability
[ 0.205494] DMAR: Disabling IOMMU for graphics on this chipset
[ 0.205570] pci 0000:00:02.0: [8086:2a42] type 00 class 0x030000
[ 0.205582] pci 0000:00:02.0: reg 0x10: [mem 0xfa000000-0xfa3fffff 64bit]
[ 0.205589] pci 0000:00:02.0: reg 0x18: [mem 0xd0000000-0xdfffffff 64bit pref]
[ 0.205594] pci 0000:00:02.0: reg 0x20: [io 0x1800-0x1807]
[ 0.205673] pci 0000:00:02.1: [8086:2a43] type 00 class 0x038000
[ 0.205683] pci 0000:00:02.1: reg 0x10: [mem 0xf4100000-0xf41fffff 64bit]
[ 0.205773] pci 0000:00:03.0: [8086:2a44] type 00 class 0x078000
[ 0.205788] pci 0000:00:03.0: reg 0x10: [mem 0xfa626800-0xfa62680f 64bit]
[ 0.205837] pci 0000:00:03.0: PME# supported from D0 D3hot D3cold
[ 0.205906] pci 0000:00:03.2: [8086:2a46] type 00 class 0x010185
[ 0.205919] pci 0000:00:03.2: reg 0x10: [io 0x1828-0x182f]
[ 0.205926] pci 0000:00:03.2: reg 0x14: [io 0x180c-0x180f]
[ 0.205932] pci 0000:00:03.2: reg 0x18: [io 0x1820-0x1827]
[ 0.205939] pci 0000:00:03.2: reg 0x1c: [io 0x1808-0x180b]
[ 0.205945] pci 0000:00:03.2: reg 0x20: [io 0x1810-0x181f]
[ 0.206039] pci 0000:00:03.3: [8086:2a47] type 00 class 0x070002
[ 0.206052] pci 0000:00:03.3: reg 0x10: [io 0x1830-0x1837]
[ 0.206059] pci 0000:00:03.3: reg 0x14: [mem 0xfa424000-0xfa424fff]
[ 0.206206] pci 0000:00:19.0: [8086:10f5] type 00 class 0x020000
[ 0.206230] pci 0000:00:19.0: reg 0x10: [mem 0xfa400000-0xfa41ffff]
[ 0.206241] pci 0000:00:19.0: reg 0x14: [mem 0xfa425000-0xfa425fff]
[ 0.206252] pci 0000:00:19.0: reg 0x18: [io 0x1840-0x185f]
[ 0.206338] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
[ 0.206385] pci 0000:00:19.0: System wakeup disabled by ACPI
[ 0.206423] pci 0000:00:1a.0: [8086:2937] type 00 class 0x0c0300
[ 0.206478] pci 0000:00:1a.0: reg 0x20: [io 0x1860-0x187f]
[ 0.206577] pci 0000:00:1a.0: System wakeup disabled by ACPI
[ 0.206692] pci 0000:00:1a.1: [8086:2938] type 00 class 0x0c0300
[ 0.206747] pci 0000:00:1a.1: reg 0x20: [io 0x1880-0x189f]
[ 0.206860] pci 0000:00:1a.2: [8086:2939] type 00 class 0x0c0300
[ 0.206915] pci 0000:00:1a.2: reg 0x20: [io 0x18a0-0x18bf]
[ 0.207011] pci 0000:00:1a.2: System wakeup disabled by ACPI
[ 0.207061] pci 0000:00:1a.7: [8086:293c] type 00 class 0x0c0320
[ 0.207086] pci 0000:00:1a.7: reg 0x10: [mem 0xfa626c00-0xfa626fff]
[ 0.207194] pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold
[ 0.207238] pci 0000:00:1a.7: System wakeup disabled by ACPI
[ 0.207283] pci 0000:00:1b.0: [8086:293e] type 00 class 0x040300
[ 0.207303] pci 0000:00:1b.0: reg 0x10: [mem 0xfa420000-0xfa423fff 64bit]
[ 0.207398] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 0.207451] pci 0000:00:1b.0: System wakeup disabled by ACPI
[ 0.207492] pci 0000:00:1c.0: [8086:2940] type 01 class 0x060400
[ 0.207592] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 0.207640] pci 0000:00:1c.0: System wakeup disabled by ACPI
[ 0.207679] pci 0000:00:1c.1: [8086:2942] type 01 class 0x060400
[ 0.207778] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
[ 0.207826] pci 0000:00:1c.1: System wakeup disabled by ACPI
[ 0.207874] pci 0000:00:1d.0: [8086:2934] type 00 class 0x0c0300
[ 0.207929] pci 0000:00:1d.0: reg 0x20: [io 0x18c0-0x18df]
[ 0.208024] pci 0000:00:1d.0: System wakeup disabled by ACPI
[ 0.208063] pci 0000:00:1d.1: [8086:2935] type 00 class 0x0c0300
[ 0.208118] pci 0000:00:1d.1: reg 0x20: [io 0x18e0-0x18ff]
[ 0.208231] pci 0000:00:1d.2: [8086:2936] type 00 class 0x0c0300
[ 0.208286] pci 0000:00:1d.2: reg 0x20: [io 0x1c00-0x1c1f]
[ 0.208410] pci 0000:00:1d.7: [8086:293a] type 00 class 0x0c0320
[ 0.208436] pci 0000:00:1d.7: reg 0x10: [mem 0xfa627000-0xfa6273ff]
[ 0.208543] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
[ 0.208588] pci 0000:00:1d.7: System wakeup disabled by ACPI
[ 0.208629] pci 0000:00:1e.0: [8086:2448] type 01 class 0x060401
[ 0.208735] pci 0000:00:1e.0: System wakeup disabled by ACPI
[ 0.208776] pci 0000:00:1f.0: [8086:2917] type 00 class 0x060100
[ 0.208987] pci 0000:00:1f.2: [8086:2929] type 00 class 0x010601
[ 0.209014] pci 0000:00:1f.2: reg 0x10: [io 0x1c48-0x1c4f]
[ 0.209025] pci 0000:00:1f.2: reg 0x14: [io 0x183c-0x183f]
[ 0.209036] pci 0000:00:1f.2: reg 0x18: [io 0x1c40-0x1c47]
[ 0.209047] pci 0000:00:1f.2: reg 0x1c: [io 0x1838-0x183b]
[ 0.209057] pci 0000:00:1f.2: reg 0x20: [io 0x1c20-0x1c3f]
[ 0.209068] pci 0000:00:1f.2: reg 0x24: [mem 0xfa626000-0xfa6267ff]
[ 0.209136] pci 0000:00:1f.2: PME# supported from D3hot
[ 0.209212] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500
[ 0.209233] pci 0000:00:1f.3: reg 0x10: [mem 0xfa627400-0xfa6274ff 64bit]
[ 0.209262] pci 0000:00:1f.3: reg 0x20: [io 0x1c60-0x1c7f]
[ 0.209416] pci 0000:00:1c.0: PCI bridge to [bus 02]
[ 0.209529] pci 0000:03:00.0: [8086:4237] type 00 class 0x028000
[ 0.209568] pci 0000:03:00.0: reg 0x10: [mem 0xf4200000-0xf4201fff 64bit]
[ 0.209761] pci 0000:03:00.0: PME# supported from D0 D3hot D3cold
[ 0.216689] pci 0000:00:1c.1: PCI bridge to [bus 03]
[ 0.216696] pci 0000:00:1c.1: bridge window [mem 0xf4200000-0xf42fffff]
[ 0.216780] pci 0000:15:00.0: [1180:0476] type 02 class 0x060700
[ 0.216803] pci 0000:15:00.0: proprietary Ricoh MMC controller disabled (via cardbus function)
[ 0.216805] pci 0000:15:00.0: MMC cards are now supported by standard SDHCI controller
[ 0.216823] pci 0000:15:00.0: reg 0x10: [mem 0xf4300000-0xf4300fff]
[ 0.216864] pci 0000:15:00.0: supports D1 D2
[ 0.216866] pci 0000:15:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.216927] pci 0000:15:00.2: [1180:0822] type 00 class 0x080500
[ 0.216953] pci 0000:15:00.2: reg 0x10: [mem 0xf4301000-0xf43010ff]
[ 0.217066] pci 0000:15:00.2: supports D1 D2
[ 0.217068] pci 0000:15:00.2: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.217125] pci 0000:15:00.4: [1180:0592] type 00 class 0x088000
[ 0.217150] pci 0000:15:00.4: reg 0x10: [mem 0xf4301800-0xf43018ff]
[ 0.217263] pci 0000:15:00.4: supports D1 D2
[ 0.217265] pci 0000:15:00.4: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.217322] pci 0000:15:00.5: [1180:0852] type 00 class 0x088000
[ 0.217347] pci 0000:15:00.5: reg 0x10: [mem 0xf4301c00-0xf4301cff]
[ 0.217460] pci 0000:15:00.5: supports D1 D2
[ 0.217462] pci 0000:15:00.5: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.217564] pci 0000:00:1e.0: PCI bridge to [bus 15-18] (subtractive decode)
[ 0.217569] pci 0000:00:1e.0: bridge window [io 0x3000-0x6fff]
[ 0.217574] pci 0000:00:1e.0: bridge window [mem 0xf4300000-0xf7ffffff]
[ 0.217581] pci 0000:00:1e.0: bridge window [mem 0xf0000000-0xf3ffffff 64bit pref]
[ 0.217583] pci 0000:00:1e.0: bridge window [io 0x0000-0x0cf7] (subtractive decode)
[ 0.217585] pci 0000:00:1e.0: bridge window [io 0x0d00-0xffff] (subtractive decode)
[ 0.217586] pci 0000:00:1e.0: bridge window [mem 0x000a0000-0x000bffff] (subtractive decode)
[ 0.217588] pci 0000:00:1e.0: bridge window [mem 0x000d4000-0x000d7fff] (subtractive decode)
[ 0.217590] pci 0000:00:1e.0: bridge window [mem 0x000d8000-0x000dbfff] (subtractive decode)
[ 0.217592] pci 0000:00:1e.0: bridge window [mem 0x000dc000-0x000dffff] (subtractive decode)
[ 0.217593] pci 0000:00:1e.0: bridge window [mem 0xc0000000-0xfebfffff] (subtractive decode)
[ 0.217653] pci_bus 0000:16: busn_res: can not insert [bus 16-ff] under [bus 15-18] (conflicts with (null) [bus 15-18])
[ 0.217657] pci_bus 0000:16: busn_res: [bus 16-ff] end is updated to 17
[ 0.217685] acpi PNP0A08:00: Disabling ASPM (FADT indicates it is unsupported)
[ 0.223809] ACPI: Enabled 3 GPEs in block 00 to 3F
[ 0.223820] ACPI: \_SB_.PCI0: notify handler is installed
[ 0.223857] Found 1 acpi root devices
[ 0.223922] ACPI: EC: GPE = 0x11, I/O: command/status = 0x66, data = 0x62
[ 0.223986] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[ 0.223986] vgaarb: loaded
[ 0.223986] vgaarb: bridge control possible 0000:00:02.0
[ 0.223986] PCI: Using ACPI for IRQ routing
[ 0.227502] PCI: pci_cache_line_size set to 64 bytes
[ 0.227586] e820: reserve RAM buffer [mem 0x0009ec00-0x0009ffff]
[ 0.227588] e820: reserve RAM buffer [mem 0xbd6a1000-0xbfffffff]
[ 0.227590] e820: reserve RAM buffer [mem 0xbd7b7000-0xbfffffff]
[ 0.227592] e820: reserve RAM buffer [mem 0xbd8c7000-0xbfffffff]
[ 0.227594] e820: reserve RAM buffer [mem 0xbdc00000-0xbfffffff]
[ 0.227685] NetLabel: Initializing
[ 0.227687] NetLabel: domain hash size = 128
[ 0.227688] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.227700] NetLabel: unlabeled traffic allowed by default
[ 0.227715] HPET: 4 timers in total, 0 timers will be used for per-cpu timer
[ 0.227720] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0
[ 0.227724] hpet0: 4 comparators, 64-bit 14.318180 MHz counter
[ 0.229742] Switched to clocksource hpet
[ 0.232362] pnp: PnP ACPI init
[ 0.232379] ACPI: bus type PNP registered
[ 0.252696] system 00:00: [mem 0x00000000-0x0009ffff] could not be reserved
[ 0.252699] system 00:00: [mem 0x000c0000-0x000c3fff] could not be reserved
[ 0.252701] system 00:00: [mem 0x000c4000-0x000c7fff] could not be reserved
[ 0.252703] system 00:00: [mem 0x000c8000-0x000cbfff] has been reserved
[ 0.252705] system 00:00: [mem 0x000cc000-0x000cffff] has been reserved
[ 0.252707] system 00:00: [mem 0x000d0000-0x000d3fff] could not be reserved
[ 0.252709] system 00:00: [mem 0x000e0000-0x000e3fff] could not be reserved
[ 0.252711] system 00:00: [mem 0x000e4000-0x000e7fff] could not be reserved
[ 0.252713] system 00:00: [mem 0x000e8000-0x000ebfff] could not be reserved
[ 0.252715] system 00:00: [mem 0x000ec000-0x000effff] could not be reserved
[ 0.252716] system 00:00: [mem 0x000f0000-0x000fffff] could not be reserved
[ 0.252718] system 00:00: [mem 0x00100000-0xbfffffff] could not be reserved
[ 0.252721] system 00:00: [mem 0xfec00000-0xfed3ffff] could not be reserved
[ 0.252723] system 00:00: [mem 0xfed4c000-0xffffffff] could not be reserved
[ 0.252727] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active)
[ 0.272659] system 00:01: [io 0x1000-0x107f] could not be reserved
[ 0.272661] system 00:01: [io 0x1180-0x11ff] has been reserved
[ 0.272664] system 00:01: [io 0x0800-0x080f] has been reserved
[ 0.272666] system 00:01: [io 0x15e0-0x15ef] has been reserved
[ 0.272667] system 00:01: [io 0x1600-0x167f] has been reserved
[ 0.272669] system 00:01: [io 0x1680-0x169f] has been reserved
[ 0.272672] system 00:01: [mem 0xe0000000-0xefffffff] has been reserved
[ 0.272674] system 00:01: [mem 0xfed1c000-0xfed1ffff] has been reserved
[ 0.272676] system 00:01: [mem 0xfed10000-0xfed13fff] has been reserved
[ 0.272678] system 00:01: [mem 0xfed18000-0xfed18fff] has been reserved
[ 0.272680] system 00:01: [mem 0xfed19000-0xfed19fff] has been reserved
[ 0.272682] system 00:01: [mem 0xfed45000-0xfed4bfff] has been reserved
[ 0.272684] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.272739] pnp 00:02: Plug and Play ACPI device, IDs PNP0103 (active)
[ 0.272748] pnp 00:03: [dma 4]
[ 0.272766] pnp 00:03: Plug and Play ACPI device, IDs PNP0200 (active)
[ 0.272792] pnp 00:04: Plug and Play ACPI device, IDs PNP0800 (active)
[ 0.272830] pnp 00:05: Plug and Play ACPI device, IDs PNP0c04 (active)
[ 0.272861] pnp 00:06: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.272892] pnp 00:07: Plug and Play ACPI device, IDs PNP0303 (active)
[ 0.272921] pnp 00:08: Plug and Play ACPI device, IDs IBM0057 PNP0f13 (active)
[ 0.292844] pnp 00:09: Plug and Play ACPI device, IDs PNP0c31 (active)
[ 0.293234] pnp: PnP ACPI: found 10 devices
[ 0.293236] ACPI: bus type PNP unregistered
[ 0.300009] pci 0000:00:1c.0: bridge window [io 0x1000-0x0fff] to [bus 02] add_size 1000
[ 0.300014] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 02] add_size 200000
[ 0.300016] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff] to [bus 02] add_size 200000
[ 0.300026] pci 0000:00:1c.1: bridge window [io 0x1000-0x0fff] to [bus 03] add_size 1000
[ 0.300029] pci 0000:00:1c.1: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 03] add_size 200000
[ 0.300052] pci 0000:00:1c.0: res[14]=[mem 0x00100000-0x000fffff] get_res_add_size add_size 200000
[ 0.300054] pci 0000:00:1c.0: res[15]=[mem 0x00100000-0x000fffff 64bit pref] get_res_add_size add_size 200000
[ 0.300056] pci 0000:00:1c.1: res[15]=[mem 0x00100000-0x000fffff 64bit pref] get_res_add_size add_size 200000
[ 0.300058] pci 0000:00:1c.0: res[13]=[io 0x1000-0x0fff] get_res_add_size add_size 1000
[ 0.300060] pci 0000:00:1c.1: res[13]=[io 0x1000-0x0fff] get_res_add_size add_size 1000
[ 0.300065] pci 0000:00:1c.0: BAR 14: assigned [mem 0xc0000000-0xc01fffff]
[ 0.300068] pci 0000:00:1c.0: BAR 15: assigned [mem 0xc0200000-0xc03fffff 64bit pref]
[ 0.300071] pci 0000:00:1c.1: BAR 15: assigned [mem 0xc0400000-0xc05fffff 64bit pref]
[ 0.300074] pci 0000:00:1c.0: BAR 13: assigned [io 0x2000-0x2fff]
[ 0.300076] pci 0000:00:1c.1: BAR 13: assigned [io 0x7000-0x7fff]
[ 0.300079] pci 0000:00:1c.0: PCI bridge to [bus 02]
[ 0.300083] pci 0000:00:1c.0: bridge window [io 0x2000-0x2fff]
[ 0.300088] pci 0000:00:1c.0: bridge window [mem 0xc0000000-0xc01fffff]
[ 0.300093] pci 0000:00:1c.0: bridge window [mem 0xc0200000-0xc03fffff 64bit pref]
[ 0.300100] pci 0000:00:1c.1: PCI bridge to [bus 03]
[ 0.300103] pci 0000:00:1c.1: bridge window [io 0x7000-0x7fff]
[ 0.300108] pci 0000:00:1c.1: bridge window [mem 0xf4200000-0xf42fffff]
[ 0.300112] pci 0000:00:1c.1: bridge window [mem 0xc0400000-0xc05fffff 64bit pref]
[ 0.300121] pci 0000:15:00.0: res[15]=[mem 0x04000000-0x03ffffff pref] get_res_add_size add_size 4000000
[ 0.300123] pci 0000:15:00.0: res[16]=[mem 0x04000000-0x03ffffff] get_res_add_size add_size 4000000
[ 0.300125] pci 0000:15:00.0: res[13]=[io 0x0100-0x00ff] get_res_add_size add_size 100
[ 0.300127] pci 0000:15:00.0: res[14]=[io 0x0100-0x00ff] get_res_add_size add_size 100
[ 0.300129] pci 0000:15:00.0: BAR 15: assigned [mem 0xf0000000-0xf3ffffff pref]
[ 0.300133] pci 0000:15:00.0: BAR 16: assigned [mem 0xc4000000-0xc7ffffff]
[ 0.300135] pci 0000:15:00.0: BAR 13: assigned [io 0x3000-0x30ff]
[ 0.300137] pci 0000:15:00.0: BAR 14: assigned [io 0x3400-0x34ff]
[ 0.300139] pci 0000:15:00.0: CardBus bridge to [bus 16-17]
[ 0.300140] pci 0000:15:00.0: bridge window [io 0x3000-0x30ff]
[ 0.300146] pci 0000:15:00.0: bridge window [io 0x3400-0x34ff]
[ 0.300151] pci 0000:15:00.0: bridge window [mem 0xf0000000-0xf3ffffff pref]
[ 0.300156] pci 0000:15:00.0: bridge window [mem 0xc4000000-0xc7ffffff]
[ 0.300162] pci 0000:00:1e.0: PCI bridge to [bus 15-18]
[ 0.300165] pci 0000:00:1e.0: bridge window [io 0x3000-0x6fff]
[ 0.300170] pci 0000:00:1e.0: bridge window [mem 0xf4300000-0xf7ffffff]
[ 0.300174] pci 0000:00:1e.0: bridge window [mem 0xf0000000-0xf3ffffff 64bit pref]
[ 0.300182] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7]
[ 0.300184] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff]
[ 0.300186] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
[ 0.300187] pci_bus 0000:00: resource 7 [mem 0x000d4000-0x000d7fff]
[ 0.300189] pci_bus 0000:00: resource 8 [mem 0x000d8000-0x000dbfff]
[ 0.300191] pci_bus 0000:00: resource 9 [mem 0x000dc000-0x000dffff]
[ 0.300192] pci_bus 0000:00: resource 10 [mem 0xc0000000-0xfebfffff]
[ 0.300195] pci_bus 0000:02: resource 0 [io 0x2000-0x2fff]
[ 0.300196] pci_bus 0000:02: resource 1 [mem 0xc0000000-0xc01fffff]
[ 0.300198] pci_bus 0000:02: resource 2 [mem 0xc0200000-0xc03fffff 64bit pref]
[ 0.300200] pci_bus 0000:03: resource 0 [io 0x7000-0x7fff]
[ 0.300202] pci_bus 0000:03: resource 1 [mem 0xf4200000-0xf42fffff]
[ 0.300203] pci_bus 0000:03: resource 2 [mem 0xc0400000-0xc05fffff 64bit pref]
[ 0.300205] pci_bus 0000:15: resource 0 [io 0x3000-0x6fff]
[ 0.300207] pci_bus 0000:15: resource 1 [mem 0xf4300000-0xf7ffffff]
[ 0.300209] pci_bus 0000:15: resource 2 [mem 0xf0000000-0xf3ffffff 64bit pref]
[ 0.300211] pci_bus 0000:15: resource 4 [io 0x0000-0x0cf7]
[ 0.300212] pci_bus 0000:15: resource 5 [io 0x0d00-0xffff]
[ 0.300214] pci_bus 0000:15: resource 6 [mem 0x000a0000-0x000bffff]
[ 0.300216] pci_bus 0000:15: resource 7 [mem 0x000d4000-0x000d7fff]
[ 0.300217] pci_bus 0000:15: resource 8 [mem 0x000d8000-0x000dbfff]
[ 0.300219] pci_bus 0000:15: resource 9 [mem 0x000dc000-0x000dffff]
[ 0.300221] pci_bus 0000:15: resource 10 [mem 0xc0000000-0xfebfffff]
[ 0.300223] pci_bus 0000:16: resource 0 [io 0x3000-0x30ff]
[ 0.300224] pci_bus 0000:16: resource 1 [io 0x3400-0x34ff]
[ 0.300226] pci_bus 0000:16: resource 2 [mem 0xf0000000-0xf3ffffff pref]
[ 0.300228] pci_bus 0000:16: resource 3 [mem 0xc4000000-0xc7ffffff]
[ 0.300265] NET: Registered protocol family 2
[ 0.300457] TCP established hash table entries: 32768 (order: 7, 524288 bytes)
[ 0.300690] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
[ 0.300878] TCP: Hash tables configured (established 32768 bind 32768)
[ 0.300932] TCP: reno registered
[ 0.300940] UDP hash table entries: 2048 (order: 4, 65536 bytes)
[ 0.300970] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
[ 0.301053] NET: Registered protocol family 1
[ 0.301066] pci 0000:00:02.0: Boot video device
[ 0.301991] PCI: CLS 64 bytes, default 64
[ 0.302031] Unpacking initramfs...
[ 0.363199] Freeing initrd memory: 3248K (ffff880037998000 - ffff880037cc4000)
[ 0.363208] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 0.363210] software IO TLB [mem 0xb96a1000-0xbd6a1000] (64MB) mapped at [ffff8800b96a1000-ffff8800bd6a0fff]
[ 0.363238] Simple Boot Flag at 0x35 set to 0x1
[ 0.363417] Scanning for low memory corruption every 60 seconds
[ 0.363745] audit: initializing netlink socket (disabled)
[ 0.363761] type=2000 audit(1390816732.363:1): initialized
[ 0.376055] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.377555] zbud: loaded
[ 0.377716] VFS: Disk quotas dquot_6.5.2
[ 0.377758] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.377933] msgmni has been set to 7703
[ 0.378225] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[ 0.378261] io scheduler noop registered
[ 0.378263] io scheduler deadline registered
[ 0.378292] io scheduler cfq registered (default)
[ 0.378503] pcieport 0000:00:1c.0: irq 40 for MSI/MSI-X
[ 0.378668] pcieport 0000:00:1c.1: irq 41 for MSI/MSI-X
[ 0.378786] pcieport 0000:00:1c.0: Signaling PME through PCIe PME interrupt
[ 0.378791] pcie_pme 0000:00:1c.0:pcie01: service driver pcie_pme loaded
[ 0.378813] pcieport 0000:00:1c.1: Signaling PME through PCIe PME interrupt
[ 0.378816] pci 0000:03:00.0: Signaling PME through PCIe PME interrupt
[ 0.378820] pcie_pme 0000:00:1c.1:pcie01: service driver pcie_pme loaded
[ 0.378834] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 0.378869] pciehp 0000:00:1c.0:pcie04: HPC vendor_id 8086 device_id 2940 ss_vid 17aa ss_did 20f3
[ 0.378898] pciehp 0000:00:1c.0:pcie04: service driver pciehp loaded
[ 0.378910] pciehp 0000:00:1c.1:pcie04: HPC vendor_id 8086 device_id 2942 ss_vid 17aa ss_did 20f3
[ 0.378934] pciehp 0000:00:1c.1:pcie04: service driver pciehp loaded
[ 0.378939] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[ 0.378995] vesafb: mode is 1024x768x32, linelength=4096, pages=0
[ 0.378997] vesafb: scrolling: redraw
[ 0.378999] vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[ 0.379450] vesafb: framebuffer at 0xd0000000, mapped to 0xffffc90004800000, using 3072k, total 3072k
[ 0.403394] Console: switching to colour frame buffer device 128x48
[ 0.427226] fb0: VESA VGA frame buffer device
[ 0.427238] intel_idle: does not run on family 6 model 23
[ 0.427277] GHES: HEST is not enabled!
[ 0.427334] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 0.448019] 0000:00:03.3: ttyS0 at I/O 0x1830 (irq = 17, base_baud = 115200) is a 16550A
[ 0.448162] Linux agpgart interface v0.103
[ 0.448228] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[ 0.456045] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 0.456072] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 0.456170] mousedev: PS/2 mouse device common for all mice
[ 0.456238] rtc_cmos 00:06: RTC can wake from S4
[ 0.456379] rtc_cmos 00:06: rtc core: registered rtc_cmos as rtc0
[ 0.456408] rtc_cmos 00:06: alarms up to one month, y3k, 114 bytes nvram, hpet irqs
[ 0.456472] drop_monitor: Initializing network drop monitor service
[ 0.456534] TCP: cubic registered
[ 0.456631] NET: Registered protocol family 10
[ 0.456816] NET: Registered protocol family 17
[ 0.456828] Key type dns_resolver registered
[ 0.457049] registered taskstats version 1
[ 0.457713] Magic number: 14:393:981
[ 0.457799] rtc_cmos 00:06: setting system clock to 2014-01-27 09:58:53 UTC (1390816733)
[ 0.457879] PM: Hibernation image not present or could not be loaded.
[ 0.459170] Freeing unused kernel memory: 1144K (ffffffff818cb000 - ffffffff819e9000)
[ 0.459172] Write protecting the kernel read-only data: 8192k
[ 0.461316] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[ 0.462040] Freeing unused kernel memory: 1012K (ffff880001503000 - ffff880001600000)
[ 0.463192] Freeing unused kernel memory: 420K (ffff880001797000 - ffff880001800000)
[ 0.472217] systemd-udevd[47]: starting version 208
[ 0.495432] ACPI: bus type USB registered
[ 0.495458] usbcore: registered new interface driver usbfs
[ 0.495469] usbcore: registered new interface driver hub
[ 0.495512] usbcore: registered new device driver usb
[ 0.495844] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.496041] uhci_hcd: USB Universal Host Controller Interface driver
[ 0.496152] uhci_hcd 0000:00:1a.0: setting latency timer to 64
[ 0.496156] uhci_hcd 0000:00:1a.0: UHCI Host Controller
[ 0.496161] uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 1
[ 0.496201] uhci_hcd 0000:00:1a.0: irq 20, io base 0x00001860
[ 0.496371] hub 1-0:1.0: USB hub found
[ 0.496380] hub 1-0:1.0: 2 ports detected
[ 0.496558] uhci_hcd 0000:00:1a.1: setting latency timer to 64
[ 0.496562] uhci_hcd 0000:00:1a.1: UHCI Host Controller
[ 0.496567] uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 2
[ 0.496602] uhci_hcd 0000:00:1a.1: irq 21, io base 0x00001880
[ 0.496771] hub 2-0:1.0: USB hub found
[ 0.496779] hub 2-0:1.0: 2 ports detected
[ 0.496929] uhci_hcd 0000:00:1a.2: setting latency timer to 64
[ 0.496932] uhci_hcd 0000:00:1a.2: UHCI Host Controller
[ 0.496947] uhci_hcd 0000:00:1a.2: new USB bus registered, assigned bus number 3
[ 0.496967] SCSI subsystem initialized
[ 0.496986] uhci_hcd 0000:00:1a.2: irq 22, io base 0x000018a0
[ 0.497128] hub 3-0:1.0: USB hub found
[ 0.497136] hub 3-0:1.0: 2 ports detected
[ 0.497306] uhci_hcd 0000:00:1d.0: setting latency timer to 64
[ 0.497310] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[ 0.497315] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 4
[ 0.497350] uhci_hcd 0000:00:1d.0: irq 16, io base 0x000018c0
[ 0.497482] hub 4-0:1.0: USB hub found
[ 0.497488] hub 4-0:1.0: 2 ports detected
[ 0.497640] uhci_hcd 0000:00:1d.1: setting latency timer to 64
[ 0.497643] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[ 0.497648] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 5
[ 0.497684] uhci_hcd 0000:00:1d.1: irq 17, io base 0x000018e0
[ 0.497810] hub 5-0:1.0: USB hub found
[ 0.497817] hub 5-0:1.0: 2 ports detected
[ 0.497957] uhci_hcd 0000:00:1d.2: setting latency timer to 64
[ 0.497960] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[ 0.497965] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 6
[ 0.498003] uhci_hcd 0000:00:1d.2: irq 18, io base 0x00001c00
[ 0.498556] hub 6-0:1.0: USB hub found
[ 0.498564] hub 6-0:1.0: 2 ports detected
[ 0.498723] libata version 3.00 loaded.
[ 0.499070] pata_acpi 0000:00:03.2: setting latency timer to 64
[ 0.499364] ata_generic 0000:00:03.2: setting latency timer to 64
[ 0.499867] ehci-pci: EHCI PCI platform driver
[ 0.500825] scsi0 : ata_generic
[ 0.500976] scsi1 : ata_generic
[ 0.501017] ata1: PATA max UDMA/100 cmd 0x1828 ctl 0x180c bmdma 0x1810 irq 18
[ 0.501019] ata2: PATA max UDMA/100 cmd 0x1820 ctl 0x1808 bmdma 0x1818 irq 18
[ 0.501120] ehci-pci 0000:00:1a.7: setting latency timer to 64
[ 0.501420] ehci-pci 0000:00:1a.7: EHCI Host Controller
[ 0.501427] ehci-pci 0000:00:1a.7: new USB bus registered, assigned bus number 7
[ 0.501441] ehci-pci 0000:00:1a.7: debug port 1
[ 0.505335] ehci-pci 0000:00:1a.7: cache line size of 64 is not supported
[ 0.505357] ehci-pci 0000:00:1a.7: irq 23, io mem 0xfa626c00
[ 0.505888] sdhci: Secure Digital Host Controller Interface driver
[ 0.505890] sdhci: Copyright(c) Pierre Ossman
[ 0.506101] sdhci-pci 0000:15:00.2: SDHCI controller found [1180:0822] (rev 21)
[ 0.506120] pci 0000:00:1e.0: setting latency timer to 64
[ 0.507472] sdhci-pci 0000:15:00.2: Will use DMA mode even though HW doesn't fully claim to support it.
[ 0.508483] sdhci-pci 0000:15:00.2: Will use DMA mode even though HW doesn't fully claim to support it.
[ 0.508545] mmc0: SDHCI controller on PCI [0000:15:00.2] using DMA
[ 0.513357] ehci-pci 0000:00:1a.7: USB 2.0 started, EHCI 1.00
[ 0.513540] hub 7-0:1.0: USB hub found
[ 0.513548] hub 7-0:1.0: 6 ports detected
[ 0.536738] hub 1-0:1.0: USB hub found
[ 0.536747] hub 1-0:1.0: 2 ports detected
[ 0.560057] hub 2-0:1.0: USB hub found
[ 0.560064] hub 2-0:1.0: 2 ports detected
[ 0.583392] hub 3-0:1.0: USB hub found
[ 0.583400] hub 3-0:1.0: 2 ports detected
[ 0.583584] ehci-pci 0000:00:1d.7: setting latency timer to 64
[ 0.583900] ehci-pci 0000:00:1d.7: EHCI Host Controller
[ 0.583907] ehci-pci 0000:00:1d.7: new USB bus registered, assigned bus number 8
[ 0.583922] ehci-pci 0000:00:1d.7: debug port 1
[ 0.587822] ehci-pci 0000:00:1d.7: cache line size of 64 is not supported
[ 0.587841] ehci-pci 0000:00:1d.7: irq 19, io mem 0xfa627000
[ 0.596687] ehci-pci 0000:00:1d.7: USB 2.0 started, EHCI 1.00
[ 0.596823] hub 8-0:1.0: USB hub found
[ 0.596830] hub 8-0:1.0: 6 ports detected
[ 0.620052] hub 4-0:1.0: USB hub found
[ 0.620059] hub 4-0:1.0: 2 ports detected
[ 0.643388] hub 5-0:1.0: USB hub found
[ 0.643395] hub 5-0:1.0: 2 ports detected
[ 0.666727] hub 6-0:1.0: USB hub found
[ 0.666736] hub 6-0:1.0: 2 ports detected
[ 0.666812] ahci 0000:00:1f.2: version 3.0
[ 0.666915] ahci 0000:00:1f.2: irq 42 for MSI/MSI-X
[ 0.666955] ahci 0000:00:1f.2: SSS flag set, parallel bus scan disabled
[ 0.666976] ahci 0000:00:1f.2: AHCI 0001.0200 32 slots 4 ports 3 Gbps 0x1 impl SATA mode
[ 0.666979] ahci 0000:00:1f.2: flags: 64bit ncq sntf stag pm led clo pio slum part ccc sxs
[ 0.666984] ahci 0000:00:1f.2: setting latency timer to 64
[ 0.667519] scsi2 : ahci
[ 0.667582] scsi3 : ahci
[ 0.667641] scsi4 : ahci
[ 0.667699] scsi5 : ahci
[ 0.667742] ata3: SATA max UDMA/133 abar m2048@0xfa626000 port 0xfa626100 irq 42
[ 0.667743] ata4: DUMMY
[ 0.667745] ata5: DUMMY
[ 0.667746] ata6: DUMMY
[ 0.986695] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 0.987559] ata3.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
[ 0.987562] ata3.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
[ 0.987564] ata3.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
[ 0.988382] ata3.00: ATA-8: HGST HTS725050A7E630, GH2ZB550, max UDMA/133
[ 0.988384] ata3.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[ 0.989285] ata3.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
[ 0.989287] ata3.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
[ 0.989289] ata3.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
[ 0.990098] ata3.00: configured for UDMA/133
[ 0.990208] scsi 2:0:0:0: Direct-Access ATA HGST HTS725050A7 GH2Z PQ: 0 ANSI: 5
[ 0.992941] sd 2:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/465 GiB)
[ 0.992944] sd 2:0:0:0: [sda] 4096-byte physical blocks
[ 0.992998] sd 2:0:0:0: [sda] Write Protect is off
[ 0.993001] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 0.993036] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1.076699] usb 7-6: new high-speed USB device number 3 using ehci-pci
[ 1.077234] sda: sda1 sda2 sda3 sda4 < sda5 sda6 sda7 sda8 >
[ 1.077733] sd 2:0:0:0: [sda] Attached SCSI disk
[ 1.363358] tsc: Refined TSC clocksource calibration: 2526.999 MHz
[ 1.436698] usb 2-2: new full-speed USB device number 2 using uhci_hcd
[ 1.826147] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)
[ 2.363390] Switched to clocksource tsc
[ 2.384837] systemd[1]: systemd 208 running in system mode. (+PAM -LIBWRAP -AUDIT -SELINUX -IMA -SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ)
[ 2.385108] systemd[1]: Set hostname to <hostname>.
[ 3.020950] systemd[1]: Starting Forward Password Requests to Wall Directory Watch.
[ 3.021003] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ 3.021015] systemd[1]: Starting Remote File Systems.
[ 3.021026] systemd[1]: Reached target Remote File Systems.
[ 3.021034] systemd[1]: Starting Delayed Shutdown Socket.
[ 3.021061] systemd[1]: Listening on Delayed Shutdown Socket.
[ 3.021070] systemd[1]: Starting LVM2 metadata daemon socket.
[ 3.021093] systemd[1]: Listening on LVM2 metadata daemon socket.
[ 3.021102] systemd[1]: Starting /dev/initctl Compatibility Named Pipe.
[ 3.021121] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[ 3.021129] systemd[1]: Starting Device-mapper event daemon FIFOs.
[ 3.021153] systemd[1]: Listening on Device-mapper event daemon FIFOs.
[ 3.021165] systemd[1]: Starting Dispatch Password Requests to Console Directory Watch.
[ 3.021196] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[ 3.021205] systemd[1]: Starting Journal Socket.
[ 3.021245] systemd[1]: Listening on Journal Socket.
[ 3.021449] systemd[1]: Starting Apply Kernel Variables...
[ 3.021979] systemd[1]: Starting Journal Service...
[ 3.022329] systemd[1]: Started Journal Service.
[ 3.527540] thinkpad_ec: thinkpad_ec 0.41 loaded.
[ 3.548541] tp_smapi 0.41 loading...
[ 3.548630] tp_smapi successfully loaded (smapi_port=0xb2).
[ 3.692910] systemd-journald[104]: Vacuuming done, freed 0 bytes
[ 4.052057] EXT4-fs (sda3): re-mounted. Opts: data=ordered
[ 4.275058] systemd-udevd[135]: starting version 208
[ 5.539050] input: Lid Switch as /devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input2
[ 5.539194] ACPI: Lid Switch [LID]
[ 5.539249] input: Sleep Button as /devices/LNXSYSTM:00/device:00/PNP0C0E:00/input/input3
[ 5.539253] ACPI: Sleep Button [SLPB]
[ 5.539316] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input4
[ 5.539319] ACPI: Power Button [PWRF]
[ 5.558409] ACPI: Requesting acpi_cpufreq
[ 5.576148] Monitor-Mwait will be used to enter C-1 state
[ 5.576156] Monitor-Mwait will be used to enter C-2 state
[ 5.576160] Monitor-Mwait will be used to enter C-3 state
[ 5.576163] tsc: Marking TSC unstable due to TSC halts in idle
[ 5.576179] ACPI: acpi_idle registered with cpuidle
[ 5.576205] Switched to clocksource hpet
[ 5.612079] agpgart-intel 0000:00:00.0: Intel GM45 Chipset
[ 5.612185] agpgart-intel 0000:00:00.0: detected gtt size: 2097152K total, 262144K mappable
[ 5.613189] agpgart-intel 0000:00:00.0: detected 32768K stolen memory
[ 5.613498] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xd0000000
[ 5.624658] wmi: Mapper loaded
[ 5.686902] [drm] Initialized drm 1.1.0 20060810
[ 5.759536] Bluetooth: Core ver 2.16
[ 5.759560] NET: Registered protocol family 31
[ 5.759562] Bluetooth: HCI device and connection manager initialized
[ 5.759578] Bluetooth: HCI socket layer initialized
[ 5.759580] Bluetooth: L2CAP socket layer initialized
[ 5.759587] Bluetooth: SCO socket layer initialized
[ 5.775533] [drm] Memory usable by graphics device = 2048M
[ 5.775538] checking generic (d0000000 300000) vs hw (d0000000 10000000)
[ 5.775540] fb: conflicting fb hw usage inteldrmfb vs VESA VGA - removing generic driver
[ 5.775561] Console: switching to colour dummy device 80x25
[ 5.775662] i915 0000:00:02.0: setting latency timer to 64
[ 5.813939] i915 0000:00:02.0: irq 43 for MSI/MSI-X
[ 5.813948] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[ 5.813949] [drm] Driver supports precise vblank timestamp query.
[ 5.813994] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 5.815326] pps_core: LinuxPPS API ver. 1 registered
[ 5.815328] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <[email protected]>
[ 5.815860] PTP clock support registered
[ 5.868929] ACPI: AC Adapter [AC] (on-line)
[ 5.908828] fbcon: inteldrmfb (fb0) is primary device
[ 5.973459] tpm_tis 00:09: 1.2 TPM (device-id 0x1020, rev-id 6)
[ 5.973460] tpm_tis 00:09: Intel iTPM workaround enabled
[ 5.993930] ACPI: Battery Slot [BAT0] (battery present)
[ 5.995201] thermal LNXTHERM:00: registered as thermal_zone0
[ 5.995202] ACPI: Thermal Zone [THM0] (18 C)
[ 5.996577] thermal LNXTHERM:01: registered as thermal_zone1
[ 5.996578] ACPI: Thermal Zone [THM1] (17 C)
[ 6.007966] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k
[ 6.007967] e1000e: Copyright(c) 1999 - 2013 Intel Corporation.
[ 6.040594] usbcore: registered new interface driver btusb
[ 6.054550] Non-volatile memory driver v1.3
[ 6.078033] thinkpad_acpi: ThinkPad ACPI Extras v0.24
[ 6.078034] thinkpad_acpi: http://ibm-acpi.sf.net/
[ 6.078035] thinkpad_acpi: ThinkPad BIOS 7UET70WW (3.00 ), EC 7VHT14WW-1.03
[ 6.078035] thinkpad_acpi: Lenovo ThinkPad T400, model 2767WSD
[ 6.097896] thinkpad_acpi: detected a 8-level brightness capable ThinkPad
[ 6.098029] thinkpad_acpi: radio switch found; radios are enabled
[ 6.098111] thinkpad_acpi: This ThinkPad has standard ACPI backlight brightness control, supported by the ACPI video driver
[ 6.098111] thinkpad_acpi: Disabling thinkpad-acpi brightness events by default...
[ 6.100039] thinkpad_acpi: rfkill switch tpacpi_bluetooth_sw: radio is unblocked
[ 6.102704] thinkpad_acpi: Standard ACPI backlight interface available, not loading native one
[ 6.102770] thinkpad_acpi: Console audio control enabled, mode: monitor (read only)
[ 6.103685] input: ThinkPad Extra Buttons as /devices/platform/thinkpad_acpi/input/input5
[ 6.116703] tpm_tis 00:09: TPM is disabled/deactivated (0x6)
[ 6.151185] media: Linux media interface: v0.10
[ 6.188125] Linux video capture interface: v2.00
[ 6.448191] yenta_cardbus 0000:15:00.0: CardBus bridge found [17aa:20c6]
[ 6.459562] uvcvideo: Found UVC 1.00 device Integrated Camera (17ef:1004)
[ 6.464806] input: Integrated Camera as /devices/pci0000:00/0000:00:1a.7/usb7/7-6/7-6:1.0/input/input6
[ 6.464847] usbcore: registered new interface driver uvcvideo
[ 6.464848] USB Video Class driver (1.1.1)
[ 6.486718] Console: switching to colour frame buffer device 180x56
[ 6.489860] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 6.489862] i915 0000:00:02.0: registered panic notifier
[ 6.495027] acpi device:02: registered as cooling_device2
[ 6.495078] ACPI: Video Device [VID] (multi-head: yes rom: no post: no)
[ 6.495118] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:00/input/input7
[ 6.495167] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[ 6.495243] mei_me 0000:00:03.0: setting latency timer to 64
[ 6.495270] mei_me 0000:00:03.0: irq 44 for MSI/MSI-X
[ 6.501432] e1000e 0000:00:19.0: setting latency timer to 64
[ 6.501513] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
[ 6.501534] e1000e 0000:00:19.0: irq 45 for MSI/MSI-X
[ 6.574169] yenta_cardbus 0000:15:00.0: ISA IRQ mask 0x0cb8, PCI irq 16
[ 6.574173] yenta_cardbus 0000:15:00.0: Socket status: 30000006
[ 6.574179] yenta_cardbus 0000:15:00.0: pcmcia: parent PCI bridge window: [io 0x3000-0x6fff]
[ 6.574181] yenta_cardbus 0000:15:00.0: pcmcia: parent PCI bridge window: [mem 0xf4300000-0xf7ffffff]
[ 6.574184] pcmcia_socket pcmcia_socket0: cs: memory probe 0xf4300000-0xf7ffffff:
[ 6.574188] excluding 0xf4300000-0xf46cffff
[ 6.574196] yenta_cardbus 0000:15:00.0: pcmcia: parent PCI bridge window: [mem 0xf0000000-0xf3ffffff 64bit pref]
[ 6.574198] pcmcia_socket pcmcia_socket0: cs: memory probe 0xf0000000-0xf3ffffff:
[ 6.574207] excluding 0xf0000000-0xf3ffffff
[ 6.576532] r592: driver successfully loaded
[ 6.695857] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) 00:24:7e:6a:db:bf
[ 6.695861] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection
[ 6.695887] e1000e 0000:00:19.0 eth0: MAC: 7, PHY: 8, PBA No: 1008FF-0FF
[ 6.695952] ACPI Warning: 0x0000000000001028-0x000000000000102f SystemIO conflicts with Region \_SB_.PCI0.LPC_.PMIO 1 (20130725/utaddress-251)
[ 6.695957] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 6.695961] ACPI Warning: 0x00000000000011b0-0x00000000000011bf SystemIO conflicts with Region \_SB_.PCI0.LPC_.LPIO 1 (20130725/utaddress-251)
[ 6.695964] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 6.695966] ACPI Warning: 0x0000000000001180-0x00000000000011af SystemIO conflicts with Region \_SB_.PCI0.LPC_.LPIO 1 (20130725/utaddress-251)
[ 6.695968] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 6.695969] lpc_ich: Resource conflict(s) found affecting gpio_ich
[ 6.695997] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[ 6.696201] snd_hda_intel 0000:00:1b.0: irq 46 for MSI/MSI-X
[ 6.715445] input: PC Speaker as /devices/platform/pcspkr/input/input9
[ 6.781879] cfg80211: Calling CRDA to update world regulatory domain
[ 6.810601] microcode: CPU0 sig=0x1067a, pf=

Answer 1

I have the same problem, but only with firefox, because is the only program that i use (also watch videos with VLC, but this have no problem).
I think we should report, but i'm not sure where.
A screenshot: http://imgur.com/QKrisQa
$lspci
00:00.0 Host bridge: Intel Corporation 4 Series Chipset DRAM Controller (rev 03)
00:01.0 PCI bridge: Intel Corporation 4 Series Chipset PCI Express Root Port (rev 03)
00:02.0 VGA compatible controller: Intel Corporation 4 Series Chipset Integrated Graphics Controller (rev 03)
00:1b.0 Audio device: Intel Corporation NM10/ICH7 Family High Definition Audio Controller (rev 01)
00:1c.0 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 1 (rev 01)
00:1c.1 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 2 (rev 01)
00:1d.0 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #1 (rev 01)
00:1d.1 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #2 (rev 01)
00:1d.2 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #3 (rev 01)
00:1d.3 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #4 (rev 01)
00:1d.7 USB controller: Intel Corporation NM10/ICH7 Family USB2 EHCI Controller (rev 01)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev e1)
00:1f.0 ISA bridge: Intel Corporation 82801GB/GR (ICH7 Family) LPC Interface Bridge (rev 01)
00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 01)
00:1f.2 IDE interface: Intel Corporation NM10/ICH7 Family SATA Controller [IDE mode] (rev 01)
00:1f.3 SMBus: Intel Corporation NM10/ICH7 Family SMBus Controller (rev 01)
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 03)
04:01.0 Multimedia controller: Philips Semiconductors SAA7134/SAA7135HL Video Broadcast Decoder (rev 01)
PD: Sorry for my bad grammar.