Radeon: [TTM] Failed to find memory space for buffer [...] eviction

Thomas Schwinge thomas at codesourcery.com
Fri Aug 8 05:48:44 PDT 2014


Hi!

I recetly repurposed a BlueMedia OPTIMA II system, Biostar MCP6P M2+
mainboard, AMD Athlon II X2 215 with 2700 MHz, 8 GiB RAM, Xen setup, for
use as a desktop machine (the Xen dom0, specifically).  I put in a
Sapphire Radeon HD 4350 card where I'm connecting the DVI output to a
portrait-oriented (1200x1920) and the VGA output to a landscape-oriented
(1440x900) monitor.  I'm running Debian GNU/Linux testing with the
Cinnamon desktop environment (Gnome Shell derivate of Gnome 2).  This is
being used as a development and all-purpose system, that is, several
virtual desktops, with mostly full-screen terminal/Emacs/web browser
processes running.  This is working nicely.

However, what happens after (irregularely) several hours of usage is that
any interactions involving the desktop get executed very sluggishly
(initially about 1 s of delay, later getting worse), which makes this
unworkable.  Once this happens, I see the following in dmesg, repeating
every once in a while:

    [96450.514927] [TTM] Failed to find memory space for buffer 0xffff88015daef048 eviction
    [96450.514934] [TTM] No space for ffff88015daef048 (65536 pages, 262144K, 256M)
    [96450.514936] [TTM]   placement[0]=0x00410002 (1)
    [96450.514938] [TTM]     has_type: 1
    [96450.514939] [TTM]     use_type: 1
    [96450.514940] [TTM]     flags: 0x0000000A
    [96450.514941] [TTM]     gpu_offset: 0x20000000
    [96450.514942] [TTM]     size: 262144
    [96450.514943] [TTM]     available_caching: 0x00070000
    [96450.514944] [TTM]     default_caching: 0x00010000
    [96450.514947] [TTM]  0x00000000-0x00000001:        1: used
    [96450.514949] [TTM]  0x00000001-0x00000011:       16: used
    [96450.514951] [TTM]  0x00000011-0x00000111:      256: used
    [96450.514952] [TTM]  0x00000111-0x00000121:       16: used
    [96450.514953] [TTM]  0x00000121-0x00000122:        1: used
    [96450.514955] [TTM]  0x00000122-0x00000222:      256: used
    [96450.514956] [TTM]  0x00000222-0x0000030f:      237: free
    [96450.514957] [TTM]  0x0000030f-0x00000313:        4: used
    [96450.514958] [TTM]  0x00000313-0x000061c0:    24237: free
    [96450.514960] [TTM]  0x000061c0-0x000161c0:    65536: used
    [96450.514961] [TTM]  0x000161c0-0x000242fe:    57662: free
    [96450.514962] [TTM]  0x000242fe-0x000342fe:    65536: used
    [96450.514963] [TTM]  0x000342fe-0x0003d80c:    38158: free
    [96450.514965] [TTM]  0x0003d80c-0x0003d90c:      256: used
    [96450.514966] [TTM]  0x0003d90c-0x0003ff94:     9864: free
    [96450.514967] [TTM]  0x0003ff94-0x0003ffa4:       16: used
    [96450.514969] [TTM]  0x0003ffa4-0x00040000:       92: free
    [96450.514970] [TTM]  total: 262144, used 131894 free 130250

(This looks similar to what Wolfgang S. Rupprecht had reported before,
<https://lists.fedoraproject.org/pipermail/users/2013-January/429985.html>,
unresolved, as far as I can tell.)

Switching to the Linux console, I find that one to interact normally
(without any noticeable delays), but switching back to X.org the delays
are back, too.

Originally I had been running Debian's 3.13-1-amd64 kernel, now switched
to Debian's 3.16-rc6-amd64, where I'm still seeing this happen.  Any idea
how to cure this?  (I can rebuild the kernel to test patches, I just have
no knowledge at all about this code.)

Some more data:

    $ lspci
    00:00.0 RAM memory: NVIDIA Corporation MCP61 Memory Controller (rev a1)
    00:01.0 ISA bridge: NVIDIA Corporation MCP61 LPC Bridge (rev a2)
    00:01.1 SMBus: NVIDIA Corporation MCP61 SMBus (rev a2)
    00:01.2 RAM memory: NVIDIA Corporation MCP61 Memory Controller (rev a2)
    00:02.0 USB controller: NVIDIA Corporation MCP61 USB 1.1 Controller (rev a3)
    00:02.1 USB controller: NVIDIA Corporation MCP61 USB 2.0 Controller (rev a3)
    00:04.0 PCI bridge: NVIDIA Corporation MCP61 PCI bridge (rev a1)
    00:05.0 Audio device: NVIDIA Corporation MCP61 High Definition Audio (rev a2)
    00:06.0 IDE interface: NVIDIA Corporation MCP61 IDE (rev a2)
    00:07.0 Bridge: NVIDIA Corporation MCP61 Ethernet (rev a2)
    00:08.0 IDE interface: NVIDIA Corporation MCP61 SATA Controller (rev a2)
    00:08.1 IDE interface: NVIDIA Corporation MCP61 SATA Controller (rev a2)
    00:09.0 PCI bridge: NVIDIA Corporation MCP61 PCI Express bridge (rev a2)
    00:0b.0 PCI bridge: NVIDIA Corporation MCP61 PCI Express bridge (rev a2)
    00:0c.0 PCI bridge: NVIDIA Corporation MCP61 PCI Express bridge (rev a2)
    00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor HyperTransport Configuration
    00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Address Map
    00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor DRAM Controller
    00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Miscellaneous Control
    00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Link Control
    01:06.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
    01:08.0 Ethernet controller: Intel Corporation 82557/8/9/0/1 Ethernet Pro 100 (rev 08)
    02:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] RV710/M92 [Mobility Radeon HD 4530/4570/545v]
    02:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] RV710/730 HDMI Audio [Radeon HD 4000 series]

    $ sudo xm dmesg
    (XEN) Xen version 4.3.0 (Debian 4.3.0-3+b1) (buildd-binet at buildd.debian.org) (gcc (Debian 4.8.2-8) 4.8.2) debug=n Wed Dec  4 07:43:54 UTC 2013
    (XEN) Bootloader: GRUB 2.00-22
    (XEN) Command line: placeholder
    (XEN) Video information:
    (XEN)  VGA is text mode 80x25, font 8x16
    (XEN)  VBE/DDC methods: V2; EDID transfer time: 1 seconds
    (XEN) Disc information:
    (XEN)  Found 4 MBR signatures
    (XEN)  Found 4 EDD information structures
    (XEN) Xen-e820 RAM map:
    (XEN)  0000000000000000 - 000000000009f400 (usable)
    (XEN)  000000000009f400 - 00000000000a0000 (reserved)
    (XEN)  00000000000f0000 - 0000000000100000 (reserved)
    (XEN)  0000000000100000 - 00000000bfee0000 (usable)
    (XEN)  00000000bfee0000 - 00000000bfee3000 (ACPI NVS)
    (XEN)  00000000bfee3000 - 00000000bfef0000 (ACPI data)
    (XEN)  00000000bfef0000 - 00000000bff00000 (reserved)
    (XEN)  00000000f0000000 - 00000000f4000000 (reserved)
    (XEN)  00000000fec00000 - 0000000100000000 (reserved)
    (XEN)  0000000100000000 - 0000000240000000 (usable)
    (XEN) ACPI: RSDP 000F7E60, 0014 (r0 Nvidia)
    (XEN) ACPI: RSDT BFEE3000, 0038 (r1 Nvidia NVDAACPI 42302E31 NVDA        0)
    (XEN) ACPI: FACP BFEE3080, 0074 (r1 Nvidia NVDAACPI 42302E31 NVDA        0)
    (XEN) ACPI Warning (tbfadt-0464): Optional field "Pm2ControlBlock" has zero address or length: 0000000000000000/1 [20070126]
    (XEN) ACPI: DSDT BFEE3100, 5B85 (r1 NVIDIA NVDAACPI     1000 MSFT  3000000)
    (XEN) ACPI: FACS BFEE0000, 0040
    (XEN) ACPI: SSDT BFEE8D80, 08F5 (r1 PTLTD  POWERNOW        1  LTP        1)
    (XEN) ACPI: HPET BFEE9680, 0038 (r1 Nvidia NVDAACPI 42302E31 NVDA       98)
    (XEN) ACPI: MCFG BFEE96C0, 003C (r1 Nvidia NVDAACPI 42302E31 NVDA        0)
    (XEN) ACPI: APIC BFEE8CC0, 0098 (r1 Nvidia NVDAACPI 42302E31 NVDA        0)
    (XEN) System RAM: 8190MB (8387068kB)
    (XEN) Domain heap initialised
    (XEN) Processor #0 0:6 APIC version 16
    (XEN) Processor #1 0:6 APIC version 16
    (XEN) IOAPIC[0]: apic_id 4, version 17, address 0xfec00000, GSI 0-23
    (XEN) Enabling APIC mode:  Flat.  Using 1 I/O APICs
    (XEN) Using scheduler: SMP Credit Scheduler (credit)
    (XEN) Detected 2712.543 MHz processor.
    (XEN) Initing memory sharing.
    (XEN) AMD-Vi: IOMMU not found!
    (XEN) I/O virtualisation disabled
    (XEN) ENABLING IO-APIC IRQs
    (XEN)  -> Using new ACK method
    (XEN) Platform timer is 25.000MHz HPET
    (XEN) Allocated console ring of 16 KiB.
    (XEN) HVM: ASIDs enabled.
    (XEN) SVM: Supported advanced features:
    (XEN)  - Nested Page Tables (NPT)
    (XEN)  - Last Branch Record (LBR) Virtualisation
    (XEN)  - Next-RIP Saved on #VMEXIT
    (XEN) HVM: SVM enabled
    (XEN) HVM: Hardware Assisted Paging (HAP) detected
    (XEN) HVM: HAP page sizes: 4kB, 2MB, 1GB
    (XEN) Brought up 2 CPUs
    (XEN) mtrr: your CPUs had inconsistent variable MTRR settings
    (XEN) Xenoprofile: AMD IBS detected (0x1f)
    (XEN) *** LOADING DOMAIN 0 ***
    (XEN)  Xen  kernel: 64-bit, lsb, compat32
    (XEN)  Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x1eb9000
    (XEN) PHYSICAL MEMORY ARRANGEMENT:
    (XEN)  Dom0 alloc.:   0000000230000000->0000000234000000 (2012602 pages to be allocated)
    (XEN)  Init. ramdisk: 000000023d46d000->000000023ffff600
    (XEN) VIRTUAL MEMORY ARRANGEMENT:
    (XEN)  Loaded kernel: ffffffff81000000->ffffffff81eb9000
    (XEN)  Init. ramdisk: ffffffff81eb9000->ffffffff84a4b600
    (XEN)  Phys-Mach map: ffffffff84a4c000->ffffffff859dca68
    (XEN)  Start info:    ffffffff859dd000->ffffffff859dd4b4
    (XEN)  Page tables:   ffffffff859de000->ffffffff85a0f000
    (XEN)  Boot stack:    ffffffff85a0f000->ffffffff85a10000
    (XEN)  TOTAL:         ffffffff80000000->ffffffff85c00000
    (XEN)  ENTRY ADDRESS: ffffffff818d81f0
    (XEN) Dom0 has maximum 2 VCPUs
    (XEN) Scrubbing Free RAM: .done.
    (XEN) Initial low memory virq threshold set at 0x4000 pages.
    (XEN) Std. Loglevel: Errors and warnings
    (XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings)
    (XEN) Xen is relinquishing VGA console.
    (XEN) *** Serial input -> DOM0 (type \047CTRL-a\047 three times to switch input to Xen)
    (XEN) Freed 260kB init memory.
    (XEN) traps.c:2503:d0 Domain attempted WRMSR 00000000c0010004 from 0x0000000000000000 to 0x000000000000ffff.
    (XEN) traps.c:2503:d0 Domain attempted WRMSR 00000000c0010020 from 0x0000000000000000 to 0xffff8800048c6c00.
    (XEN) traps.c:2503:d0 Domain attempted WRMSR 00000000c0010020 from 0x0000000000000000 to 0xffff8800048c6c00.

dmesg of a 3.13 kernel boot:

    [    0.000000] Initializing cgroup subsys cpuset
    [    0.000000] Initializing cgroup subsys cpu
    [    0.000000] Initializing cgroup subsys cpuacct
    [    0.000000] Linux version 3.13-1-amd64 (debian-kernel at lists.debian.org) (gcc version 4.8.2 (Debian 4.8.2-14) ) #1 SMP Debian 3.13.5-1 (2014-03-04)
    [    0.000000] Command line: placeholder root=/dev/mapper/fischer-euler--root ro video=800x600 rootdelay=150
    [    0.000000] Freeing 9f-100 pfn range: 97 pages freed
    [    0.000000] 1-1 mapping on 9f->100
    [    0.000000] Freeing bfee0-100000 pfn range: 262432 pages freed
    [    0.000000] 1-1 mapping on bfee0->100000
    [    0.000000] Released 262529 pages of unused memory
    [    0.000000] Set 262529 page(s) to 1-1 mapping
    [    0.000000] Populating 1f214d-2322ce pfn range: 262529 pages added
    [    0.000000] e820: BIOS-provided physical RAM map:
    [    0.000000] Xen: [mem 0x0000000000000000-0x000000000009efff] usable
    [    0.000000] Xen: [mem 0x000000000009f400-0x00000000000fffff] reserved
    [    0.000000] Xen: [mem 0x0000000000100000-0x00000000bfedffff] usable
    [    0.000000] Xen: [mem 0x00000000bfee0000-0x00000000bfee2fff] ACPI NVS
    [    0.000000] Xen: [mem 0x00000000bfee3000-0x00000000bfeeffff] ACPI data
    [    0.000000] Xen: [mem 0x00000000bfef0000-0x00000000bfefffff] reserved
    [    0.000000] Xen: [mem 0x00000000f0000000-0x00000000f3ffffff] reserved
    [    0.000000] Xen: [mem 0x00000000fec00000-0x00000000ffffffff] reserved
    [    0.000000] Xen: [mem 0x0000000100000000-0x000000023fffffff] usable
    [    0.000000] NX (Execute Disable) protection: active
    [    0.000000] SMBIOS 2.5 present.
    [    0.000000] DMI: BIOSTAR Group N61PB-M2S/N61PB-M2S, BIOS 6.00 PG 09/03/2009
    [    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 = 0x240000 max_arch_pfn = 0x400000000
    [    0.000000] e820: last_pfn = 0xbfee0 max_arch_pfn = 0x400000000
    [    0.000000] Base memory trampoline at [ffff880000099000] 99000 size 24576
    [    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
    [    0.000000]  [mem 0x00000000-0x000fffff] page 4k
    [    0.000000] init_memory_mapping: [mem 0x232000000-0x2321fffff]
    [    0.000000]  [mem 0x232000000-0x2321fffff] page 4k
    [    0.000000] BRK [0x01ab9000, 0x01ab9fff] PGTABLE
    [    0.000000] BRK [0x01aba000, 0x01abafff] PGTABLE
    [    0.000000] init_memory_mapping: [mem 0x230000000-0x231ffffff]
    [    0.000000]  [mem 0x230000000-0x231ffffff] page 4k
    [    0.000000] BRK [0x01abb000, 0x01abbfff] PGTABLE
    [    0.000000] BRK [0x01abc000, 0x01abcfff] PGTABLE
    [    0.000000] BRK [0x01abd000, 0x01abdfff] PGTABLE
    [    0.000000] BRK [0x01abe000, 0x01abefff] PGTABLE
    [    0.000000] init_memory_mapping: [mem 0x200000000-0x22fffffff]
    [    0.000000]  [mem 0x200000000-0x22fffffff] page 4k
    [    0.000000] init_memory_mapping: [mem 0x00100000-0xbfedffff]
    [    0.000000]  [mem 0x00100000-0xbfedffff] page 4k
    [    0.000000] init_memory_mapping: [mem 0x100000000-0x1ffffffff]
    [    0.000000]  [mem 0x100000000-0x1ffffffff] page 4k
    [    0.000000] init_memory_mapping: [mem 0x232200000-0x23fffffff]
    [    0.000000]  [mem 0x232200000-0x23fffffff] page 4k
    [    0.000000] RAMDISK: [mem 0x01ebd000-0x04835fff]
    [    0.000000] ACPI: RSDP 00000000000f7e60 000014 (v00 Nvidia)
    [    0.000000] ACPI: RSDT 00000000bfee3000 000038 (v01 Nvidia NVDAACPI 42302E31 NVDA 00000000)
    [    0.000000] ACPI: FACP 00000000bfee3080 000074 (v01 Nvidia NVDAACPI 42302E31 NVDA 00000000)
    [    0.000000] ACPI BIOS Warning (bug): Optional FADT field Pm2ControlBlock has zero address or length: 0x0000000000000000/0x1 (20131115/tbfadt-603)
    [    0.000000] ACPI: DSDT 00000000bfee3100 005B85 (v01 NVIDIA NVDAACPI 00001000 MSFT 03000000)
    [    0.000000] ACPI: FACS 00000000bfee0000 000040
    [    0.000000] ACPI: SSDT 00000000bfee8d80 0008F5 (v01 PTLTD  POWERNOW 00000001  LTP 00000001)
    [    0.000000] ACPI: HPET 00000000bfee9680 000038 (v01 Nvidia NVDAACPI 42302E31 NVDA 00000098)
    [    0.000000] ACPI: MCFG 00000000bfee96c0 00003C (v01 Nvidia NVDAACPI 42302E31 NVDA 00000000)
    [    0.000000] ACPI: APIC 00000000bfee8cc0 000098 (v01 Nvidia NVDAACPI 42302E31 NVDA 00000000)
    [    0.000000] ACPI: Local APIC address 0xfee00000
    [    0.000000] NUMA turned off
    [    0.000000] Faking a node at [mem 0x0000000000000000-0x000000023fffffff]
    [    0.000000] Initmem setup node 0 [mem 0x00000000-0x23fffffff]
    [    0.000000]   NODE_DATA [mem 0x2322c9000-0x2322cdfff]
    [    0.000000] Zone ranges:
    [    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
    [    0.000000]   DMA32    [mem 0x01000000-0xffffffff]
    [    0.000000]   Normal   [mem 0x100000000-0x23fffffff]
    [    0.000000] Movable zone start for each node
    [    0.000000] Early memory node ranges
    [    0.000000]   node   0: [mem 0x00001000-0x0009efff]
    [    0.000000]   node   0: [mem 0x00100000-0xbfedffff]
    [    0.000000]   node   0: [mem 0x100000000-0x23fffffff]
    [    0.000000] On node 0 totalpages: 2096766
    [    0.000000]   DMA zone: 56 pages used for memmap
    [    0.000000]   DMA zone: 21 pages reserved
    [    0.000000]   DMA zone: 3998 pages, LIFO batch:0
    [    0.000000]   DMA32 zone: 10693 pages used for memmap
    [    0.000000]   DMA32 zone: 782048 pages, LIFO batch:31
    [    0.000000]   Normal zone: 17920 pages used for memmap
    [    0.000000]   Normal zone: 1310720 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: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
    [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
    [    0.000000] ACPI: IOAPIC (id[0x04] address[0xfec00000] gsi_base[0])
    [    0.000000] IOAPIC[0]: apic_id 4, version 17, 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: INT_SRC_OVR (bus 0 bus_irq 14 global_irq 14 high edge)
    [    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 15 global_irq 15 high edge)
    [    0.000000] ACPI: IRQ0 used by override.
    [    0.000000] ACPI: IRQ2 used by override.
    [    0.000000] ACPI: IRQ9 used by override.
    [    0.000000] ACPI: IRQ14 used by override.
    [    0.000000] ACPI: IRQ15 used by override.
    [    0.000000] Using ACPI (MADT) for SMP configuration information
    [    0.000000] ACPI: HPET id: 0x10de8201 base: 0xfeff0000
    [    0.000000] smpboot: Allowing 4 CPUs, 2 hotplug CPUs
    [    0.000000] nr_irqs_gsi: 40
    [    0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
    [    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff]
    [    0.000000] PM: Registered nosave memory: [mem 0xbfee0000-0xbfee2fff]
    [    0.000000] PM: Registered nosave memory: [mem 0xbfee3000-0xbfeeffff]
    [    0.000000] PM: Registered nosave memory: [mem 0xbfef0000-0xbfefffff]
    [    0.000000] PM: Registered nosave memory: [mem 0xbff00000-0xefffffff]
    [    0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xf3ffffff]
    [    0.000000] PM: Registered nosave memory: [mem 0xf4000000-0xfebfffff]
    [    0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xffffffff]
    [    0.000000] e820: [mem 0xbff00000-0xefffffff] available for PCI devices
    [    0.000000] Booting paravirtualized kernel on Xen
    [    0.000000] Xen version: 4.3.0 (preserve-AD)
    [    0.000000] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:4 nr_node_ids:1
    [    0.000000] PERCPU: Embedded 28 pages/cpu @ffff880230000000 s85824 r8192 d20672 u524288
    [    0.000000] pcpu-alloc: s85824 r8192 d20672 u524288 alloc=1*2097152
    [    0.000000] pcpu-alloc: [0] 0 1 2 3 
    [    2.305167] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 2068076
    [    2.305169] Policy zone: Normal
    [    2.305172] Kernel command line: placeholder root=/dev/mapper/fischer-euler--root ro video=800x600 rootdelay=150
    [    2.305560] PID hash table entries: 4096 (order: 3, 32768 bytes)
    [    2.356283] software IO TLB [mem 0x224a00000-0x228a00000] (64MB) mapped at [ffff880224a00000-ffff8802289fffff]
    [    2.399707] Memory: 7892972K/8387064K available (4807K kernel code, 693K rwdata, 1620K rodata, 988K init, 952K bss, 494092K reserved)
    [    2.399776] Hierarchical RCU implementation.
    [    2.399778] 	RCU dyntick-idle grace-period acceleration is enabled.
    [    2.399779] 	RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2.
    [    2.399786] NR_IRQS:33024 nr_irqs:512 16
    [    2.399855] xen: sci override: global_irq=9 trigger=0 polarity=0
    [    2.399857] xen: registering gsi 9 triggering 0 polarity 0
    [    2.399871] xen: --> pirq=9 -> irq=9 (gsi=9)
    [    2.399880] xen: acpi sci 9
    [    2.399883] xen: --> pirq=1 -> irq=1 (gsi=1)
    [    2.399886] xen: --> pirq=2 -> irq=2 (gsi=2)
    [    2.399888] xen: --> pirq=3 -> irq=3 (gsi=3)
    [    2.399891] xen: --> pirq=4 -> irq=4 (gsi=4)
    [    2.399893] xen: --> pirq=5 -> irq=5 (gsi=5)
    [    2.399896] xen: --> pirq=6 -> irq=6 (gsi=6)
    [    2.399901] xen: --> pirq=7 -> irq=7 (gsi=7)
    [    2.399904] xen: --> pirq=8 -> irq=8 (gsi=8)
    [    2.399906] xen: --> pirq=10 -> irq=10 (gsi=10)
    [    2.399909] xen: --> pirq=11 -> irq=11 (gsi=11)
    [    2.399912] xen: --> pirq=12 -> irq=12 (gsi=12)
    [    2.399914] xen: --> pirq=13 -> irq=13 (gsi=13)
    [    2.399917] xen: --> pirq=14 -> irq=14 (gsi=14)
    [    2.399919] xen: --> pirq=15 -> irq=15 (gsi=15)
    [    2.401794] Console: colour VGA+ 80x25
    [    2.404711] console [tty0] enabled
    [    2.404766] Xen: using vcpuop timer interface
    [    2.404770] installing Xen timer for CPU 0
    [    2.404818] tsc: Detected 2712.542 MHz processor
    [    2.404852] Calibrating delay loop (skipped), value calculated using timer frequency.. 5425.08 BogoMIPS (lpj=10850168)
    [    2.404912] pid_max: default: 32768 minimum: 301
    [    2.404969] Security Framework initialized
    [    2.405003] AppArmor: AppArmor disabled by boot time parameter
    [    2.405033] Yama: disabled by default; enable with sysctl kernel.yama.*
    [    2.406161] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
    [    2.409303] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
    [    2.410628] Mount-cache hash table entries: 256
    [    2.410856] Initializing cgroup subsys memory
    [    2.410892] Initializing cgroup subsys devices
    [    2.410923] Initializing cgroup subsys freezer
    [    2.410952] Initializing cgroup subsys blkio
    [    2.410982] Initializing cgroup subsys perf_event
    [    2.411055] tseg: 00bff00000
    [    2.411060] CPU: Physical Processor ID: 0
    [    2.411089] CPU: Processor Core ID: 0
    [    2.411119] mce: CPU supports 2 MCE banks
    [    2.411159] Last level iTLB entries: 4KB 512, 2MB 16, 4MB 8
    [    2.411159] Last level dTLB entries: 4KB 512, 2MB 128, 4MB 64
    [    2.411159] tlb_flushall_shift: 4
    [    2.411265] Freeing SMP alternatives memory: 20K (ffffffff819a6000 - ffffffff819ab000)
    [    2.412117] ACPI: Core revision 20131115
    [    2.414697] ACPI: All ACPI Tables successfully acquired
    [    2.416523] Performance Events: Broken PMU hardware detected, using software events only.
    [    2.416601] Failed to access perfctr msr (MSR c0010004 is 0)
    [    2.416870] NMI watchdog: disabled (cpu0): hardware events not enabled
    [    2.417002] installing Xen timer for CPU 1
    [    2.417269] x86: Booted up 1 node, 2 CPUs
    [    2.417539] devtmpfs: initialized
    [    2.421797] PM: Registering ACPI NVS region [mem 0xbfee0000-0xbfee2fff] (12288 bytes)
    [    2.421999] xen:grant_table: Grant tables using version 2 layout
    [    2.422049] Grant table initialized
    [    2.422142] NET: Registered protocol family 16
    [    2.422426] node 0 link 0: io port [8000, ffff]
    [    2.422435] TOM: 00000000c0000000 aka 3072M
    [    2.422471] Fam 10h mmconf [mem 0xf0000000-0xf00fffff]
    [    2.422474] node 0 link 0: mmio [a0000, bffff]
    [    2.422479] node 0 link 0: mmio [c0000000, efffffff]
    [    2.422483] node 0 link 0: mmio [f4000000, fe02ffff]
    [    2.422485] node 0 link 0: mmio [f0000000, f03fffff] ==> [f0100000, f03fffff]
    [    2.422489] TOM2: 0000000240000000 aka 9216M
    [    2.422520] bus: [bus 00-04] on node 0 link 0
    [    2.422521] bus: 00 [io  0x0000-0xffff]
    [    2.422523] bus: 00 [mem 0x000a0000-0x000bffff]
    [    2.422524] bus: 00 [mem 0xc0000000-0xefffffff]
    [    2.422525] bus: 00 [mem 0xf0400000-0xffffffff]
    [    2.422526] bus: 00 [mem 0xf0100000-0xf03fffff]
    [    2.422527] bus: 00 [mem 0x240000000-0xfcffffffff]
    [    2.422574] ACPI: bus type PCI registered
    [    2.422606] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
    [    2.422787] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf0000000-0xf3ffffff] (base 0xf0000000)
    [    2.422824] PCI: MMCONFIG at [mem 0xf0000000-0xf3ffffff] reserved in E820
    [    2.429785] PCI: Using configuration type 1 for base access
    [    2.430609] bio: create slab <bio-0> at 0
    [    2.430792] ACPI: Added _OSI(Module Device)
    [    2.430824] ACPI: Added _OSI(Processor Device)
    [    2.430854] ACPI: Added _OSI(3.0 _SCP Extensions)
    [    2.430884] ACPI: Added _OSI(Processor Aggregator Device)
    [    2.435089] ACPI: Interpreter enabled
    [    2.435132] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20131115/hwxface-580)
    [    2.435218] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S3_] (20131115/hwxface-580)
    [    2.435311] ACPI: (supports S0 S1 S4 S5)
    [    2.435340] ACPI: Using IOAPIC for interrupt routing
    [    2.435397] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
    [    2.435544] ACPI: No dock devices found.
    [    2.443001] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-04])
    [    2.443044] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
    [    2.443217] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug PCIeCapability]
    [    2.443320] acpi PNP0A08:00: _OSC: not requesting control; platform does not support [PCIeCapability]
    [    2.443357] acpi PNP0A08:00: _OSC: OS requested [PCIeHotplug PME AER PCIeCapability]
    [    2.443391] acpi PNP0A08:00: _OSC: platform willing to grant [PME AER]
    [    2.443421] acpi PNP0A08:00: _OSC failed (AE_SUPPORT); disabling ASPM
    [    2.444891] PCI host bridge to bus 0000:00
    [    2.444923] pci_bus 0000:00: root bus resource [bus 00-04]
    [    2.444957] pci_bus 0000:00: root bus resource [io  0x0000-0x03af]
    [    2.444990] pci_bus 0000:00: root bus resource [io  0x03e0-0x0cf7]
    [    2.445022] pci_bus 0000:00: root bus resource [io  0x8000-0xffff]
    [    2.445055] pci_bus 0000:00: root bus resource [io  0x03b0-0x03df]
    [    2.445087] pci_bus 0000:00: root bus resource [io  0x1c00-0x1c80]
    [    2.445120] pci_bus 0000:00: root bus resource [mem 0xfec80000-0xfecbffff]
    [    2.445153] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
    [    2.445186] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xefffffff]
    [    2.445218] pci_bus 0000:00: root bus resource [mem 0xf4000000-0xfe02ffff]
    [    2.445275] pci 0000:00:00.0: [10de:03ea] type 00 class 0x050000
    [    2.445599] pci 0000:00:01.0: [10de:03e0] type 00 class 0x060100
    [    2.445625] pci 0000:00:01.0: reg 0x18: [io  0x1d00-0x1dff]
    [    2.445749] pci 0000:00:01.1: [10de:03eb] type 00 class 0x0c0500
    [    2.445767] pci 0000:00:01.1: reg 0x10: [io  0xfc00-0xfc3f]
    [    2.445796] pci 0000:00:01.1: reg 0x20: [io  0x1c00-0x1c3f]
    [    2.445805] pci 0000:00:01.1: reg 0x24: [io  0xf400-0xf43f]
    [    2.445848] pci 0000:00:01.1: PME# supported from D3hot D3cold
    [    2.445944] pci 0000:00:01.2: [10de:03f5] type 00 class 0x050000
    [    2.446081] pci 0000:00:02.0: [10de:03f1] type 00 class 0x0c0310
    [    2.446097] pci 0000:00:02.0: reg 0x10: [mem 0xfe02f000-0xfe02ffff]
    [    2.446163] pci 0000:00:02.0: supports D1 D2
    [    2.446165] pci 0000:00:02.0: PME# supported from D0 D1 D2 D3hot D3cold
    [    2.446221] pci 0000:00:02.0: System wakeup disabled by ACPI
    [    2.446293] pci 0000:00:02.1: [10de:03f2] type 00 class 0x0c0320
    [    2.446311] pci 0000:00:02.1: reg 0x10: [mem 0xfe02e000-0xfe02e0ff]
    [    2.446389] pci 0000:00:02.1: supports D1 D2
    [    2.446391] pci 0000:00:02.1: PME# supported from D0 D1 D2 D3hot D3cold
    [    2.446462] pci 0000:00:02.1: System wakeup disabled by ACPI
    [    2.447155] pci 0000:00:04.0: [10de:03f3] type 01 class 0x060401
    [    2.447270] pci 0000:00:04.0: System wakeup disabled by ACPI
    [    2.447345] pci 0000:00:05.0: [10de:03f0] type 00 class 0x040300
    [    2.447365] pci 0000:00:05.0: reg 0x10: [mem 0xfe024000-0xfe027fff]
    [    2.447445] pci 0000:00:05.0: PME# supported from D3hot D3cold
    [    2.447505] pci 0000:00:05.0: System wakeup disabled by ACPI
    [    2.447583] pci 0000:00:06.0: [10de:03ec] type 00 class 0x01018a
    [    2.447625] pci 0000:00:06.0: reg 0x20: [io  0xf000-0xf00f]
    [    2.447753] pci 0000:00:07.0: [10de:03ef] type 00 class 0x068000
    [    2.447772] pci 0000:00:07.0: reg 0x10: [mem 0xfe02d000-0xfe02dfff]
    [    2.447780] pci 0000:00:07.0: reg 0x14: [io  0xec00-0xec07]
    [    2.447850] pci 0000:00:07.0: supports D1 D2
    [    2.447852] pci 0000:00:07.0: PME# supported from D0 D1 D2 D3hot D3cold
    [    2.447911] pci 0000:00:07.0: System wakeup disabled by ACPI
    [    2.447982] pci 0000:00:08.0: [10de:03f6] type 00 class 0x010185
    [    2.447999] pci 0000:00:08.0: reg 0x10: [io  0x09f0-0x09f7]
    [    2.448007] pci 0000:00:08.0: reg 0x14: [io  0x0bf0-0x0bf3]
    [    2.448015] pci 0000:00:08.0: reg 0x18: [io  0x0970-0x0977]
    [    2.448022] pci 0000:00:08.0: reg 0x1c: [io  0x0b70-0x0b73]
    [    2.448030] pci 0000:00:08.0: reg 0x20: [io  0xd800-0xd80f]
    [    2.448038] pci 0000:00:08.0: reg 0x24: [mem 0xfe02c000-0xfe02cfff]
    [    2.448166] pci 0000:00:08.1: [10de:03f6] type 00 class 0x010185
    [    2.448183] pci 0000:00:08.1: reg 0x10: [io  0x09e0-0x09e7]
    [    2.448191] pci 0000:00:08.1: reg 0x14: [io  0x0be0-0x0be3]
    [    2.448199] pci 0000:00:08.1: reg 0x18: [io  0x0960-0x0967]
    [    2.448206] pci 0000:00:08.1: reg 0x1c: [io  0x0b60-0x0b63]
    [    2.448214] pci 0000:00:08.1: reg 0x20: [io  0xc400-0xc40f]
    [    2.448222] pci 0000:00:08.1: reg 0x24: [mem 0xfe02b000-0xfe02bfff]
    [    2.448364] pci 0000:00:09.0: [10de:03e8] type 01 class 0x060400
    [    2.448430] pci 0000:00:09.0: PME# supported from D0 D1 D2 D3hot D3cold
    [    2.448489] pci 0000:00:09.0: System wakeup disabled by ACPI
    [    2.448564] pci 0000:00:0b.0: [10de:03e9] type 01 class 0x060400
    [    2.448629] pci 0000:00:0b.0: PME# supported from D0 D1 D2 D3hot D3cold
    [    2.448688] pci 0000:00:0b.0: System wakeup disabled by ACPI
    [    2.448761] pci 0000:00:0c.0: [10de:03e9] type 01 class 0x060400
    [    2.448826] pci 0000:00:0c.0: PME# supported from D0 D1 D2 D3hot D3cold
    [    2.448886] pci 0000:00:0c.0: System wakeup disabled by ACPI
    [    2.448967] pci 0000:00:18.0: [1022:1200] type 00 class 0x060000
    [    2.449077] pci 0000:00:18.1: [1022:1201] type 00 class 0x060000
    [    2.449175] pci 0000:00:18.2: [1022:1202] type 00 class 0x060000
    [    2.449274] pci 0000:00:18.3: [1022:1203] type 00 class 0x060000
    [    2.449385] pci 0000:00:18.4: [1022:1204] type 00 class 0x060000
    [    2.449554] pci 0000:01:06.0: [10ec:8139] type 00 class 0x020000
    [    2.449574] pci 0000:01:06.0: reg 0x10: [io  0xbc00-0xbcff]
    [    2.449585] pci 0000:01:06.0: reg 0x14: [mem 0xfdfff000-0xfdfff0ff]
    [    2.449662] pci 0000:01:06.0: supports D1 D2
    [    2.449663] pci 0000:01:06.0: PME# supported from D1 D2 D3hot D3cold
    [    2.449719] pci 0000:01:08.0: [8086:1229] type 00 class 0x020000
    [    2.449738] pci 0000:01:08.0: reg 0x10: [mem 0xfdffe000-0xfdffefff]
    [    2.449748] pci 0000:01:08.0: reg 0x14: [io  0xb800-0xb83f]
    [    2.449759] pci 0000:01:08.0: reg 0x18: [mem 0xfde00000-0xfdefffff]
    [    2.449795] pci 0000:01:08.0: reg 0x30: [mem 0x00000000-0x000fffff pref]
    [    2.449825] pci 0000:01:08.0: supports D1 D2
    [    2.449827] pci 0000:01:08.0: PME# supported from D0 D1 D2 D3hot D3cold
    [    2.449902] pci 0000:00:04.0: PCI bridge to [bus 01] (subtractive decode)
    [    2.449936] pci 0000:00:04.0:   bridge window [io  0xb000-0xbfff]
    [    2.449940] pci 0000:00:04.0:   bridge window [mem 0xfdd00000-0xfdffffff]
    [    2.449944] pci 0000:00:04.0:   bridge window [mem 0xfdc00000-0xfdcfffff pref]
    [    2.449946] pci 0000:00:04.0:   bridge window [io  0x0000-0x03af] (subtractive decode)
    [    2.449948] pci 0000:00:04.0:   bridge window [io  0x03e0-0x0cf7] (subtractive decode)
    [    2.449949] pci 0000:00:04.0:   bridge window [io  0x8000-0xffff] (subtractive decode)
    [    2.449951] pci 0000:00:04.0:   bridge window [io  0x03b0-0x03df] (subtractive decode)
    [    2.449953] pci 0000:00:04.0:   bridge window [io  0x1c00-0x1c80] (subtractive decode)
    [    2.449955] pci 0000:00:04.0:   bridge window [mem 0xfec80000-0xfecbffff] (subtractive decode)
    [    2.449957] pci 0000:00:04.0:   bridge window [mem 0x000a0000-0x000bffff] (subtractive decode)
    [    2.449959] pci 0000:00:04.0:   bridge window [mem 0xc0000000-0xefffffff] (subtractive decode)
    [    2.449961] pci 0000:00:04.0:   bridge window [mem 0xf4000000-0xfe02ffff] (subtractive decode)
    [    2.450025] pci 0000:02:00.0: [1002:9553] type 00 class 0x030000
    [    2.450042] pci 0000:02:00.0: reg 0x10: [mem 0xe0000000-0xefffffff 64bit pref]
    [    2.450056] pci 0000:02:00.0: reg 0x18: [mem 0xfdbe0000-0xfdbeffff 64bit]
    [    2.450066] pci 0000:02:00.0: reg 0x20: [io  0xac00-0xacff]
    [    2.450083] pci 0000:02:00.0: reg 0x30: [mem 0x00000000-0x0001ffff pref]
    [    2.450125] pci 0000:02:00.0: supports D1 D2
    [    2.450183] pci 0000:02:00.1: [1002:aa38] type 00 class 0x040300
    [    2.450201] pci 0000:02:00.1: reg 0x10: [mem 0xfdbfc000-0xfdbfffff 64bit]
    [    2.450281] pci 0000:02:00.1: supports D1 D2
    [    2.457757] pci 0000:00:09.0: PCI bridge to [bus 02]
    [    2.457800] pci 0000:00:09.0:   bridge window [io  0xa000-0xafff]
    [    2.457803] pci 0000:00:09.0:   bridge window [mem 0xfdb00000-0xfdbfffff]
    [    2.457809] pci 0000:00:09.0:   bridge window [mem 0xe0000000-0xefffffff 64bit pref]
    [    2.457895] pci 0000:00:0b.0: PCI bridge to [bus 03]
    [    2.457929] pci 0000:00:0b.0:   bridge window [io  0x9000-0x9fff]
    [    2.457933] pci 0000:00:0b.0:   bridge window [mem 0xfda00000-0xfdafffff]
    [    2.457938] pci 0000:00:0b.0:   bridge window [mem 0xfd900000-0xfd9fffff 64bit pref]
    [    2.457991] pci 0000:00:0c.0: PCI bridge to [bus 04]
    [    2.458027] pci 0000:00:0c.0:   bridge window [io  0x8000-0x8fff]
    [    2.458031] pci 0000:00:0c.0:   bridge window [mem 0xfd800000-0xfd8fffff]
    [    2.458036] pci 0000:00:0c.0:   bridge window [mem 0xfd700000-0xfd7fffff 64bit pref]
    [    2.458667] ACPI: PCI Interrupt Link [LNK1] (IRQs *5 7 9 10 11 14 15)
    [    2.458960] ACPI: PCI Interrupt Link [LNK2] (IRQs 5 7 9 10 11 14 15) *0, disabled.
    [    2.459299] ACPI: PCI Interrupt Link [LNK3] (IRQs 5 7 9 10 *11 14 15)
    [    2.459585] ACPI: PCI Interrupt Link [LNK4] (IRQs 5 7 9 10 11 14 15) *0, disabled.
    [    2.459923] ACPI: PCI Interrupt Link [LNK5] (IRQs *5 7 9 10 11 14 15)
    [    2.460209] ACPI: PCI Interrupt Link [LNK6] (IRQs 5 7 9 10 11 14 15) *0, disabled.
    [    2.460546] ACPI: PCI Interrupt Link [LNK7] (IRQs 5 7 9 10 11 14 15) *0, disabled.
    [    2.460886] ACPI: PCI Interrupt Link [LNK8] (IRQs 5 7 9 *10 11 14 15)
    [    2.461172] ACPI: PCI Interrupt Link [LIGP] (IRQs 5 7 9 10 11 14 15) *0, disabled.
    [    2.461508] ACPI: PCI Interrupt Link [LP2P] (IRQs 5 7 9 10 11 14 15) *0, disabled.
    [    2.461859] ACPI: PCI Interrupt Link [LUBA] (IRQs 5 7 9 10 *11 14 15)
    [    2.462174] ACPI: PCI Interrupt Link [LMAC] (IRQs 5 7 9 10 11 14 *15)
    [    2.462498] ACPI: PCI Interrupt Link [LAZA] (IRQs 5 7 9 10 *11 14 15)
    [    2.462795] ACPI: PCI Interrupt Link [LPMU] (IRQs 5 7 9 10 11 14 15) *0, disabled.
    [    2.463136] ACPI: PCI Interrupt Link [LSMB] (IRQs 5 7 9 *10 11 14 15)
    [    2.463430] ACPI: PCI Interrupt Link [LUB2] (IRQs *5 7 9 10 11 14 15)
    [    2.463720] ACPI: PCI Interrupt Link [LIDE] (IRQs 5 7 9 10 11 14 15) *0, disabled.
    [    2.464063] ACPI: PCI Interrupt Link [LSID] (IRQs 5 7 9 *10 11 14 15)
    [    2.464356] ACPI: PCI Interrupt Link [LFID] (IRQs 5 7 9 10 *11 14 15)
    [    2.464686] ACPI: PCI Interrupt Link [APC1] (IRQs 16) *0
    [    2.464895] ACPI: PCI Interrupt Link [APC2] (IRQs 17) *0, disabled.
    [    2.465123] ACPI: PCI Interrupt Link [APC3] (IRQs 18) *0
    [    2.465324] ACPI: PCI Interrupt Link [APC4] (IRQs 19) *0, disabled.
    [    2.465551] ACPI: PCI Interrupt Link [APC5] (IRQs 16) *0
    [    2.465753] ACPI: PCI Interrupt Link [APC6] (IRQs 16) *0, disabled.
    [    2.465987] ACPI: PCI Interrupt Link [APC7] (IRQs 16) *0, disabled.
    [    2.466224] ACPI: PCI Interrupt Link [APC8] (IRQs 16) *0
    [    2.466441] ACPI: PCI Interrupt Link [AIGP] (IRQs 20 21 22) *0, disabled.
    [    2.466744] ACPI: PCI Interrupt Link [APCF] (IRQs 20 21 22) *0
    [    2.467013] ACPI: PCI Interrupt Link [APCH] (IRQs 20 21 22) *0
    [    2.467279] ACPI: PCI Interrupt Link [APMU] (IRQs 20 21 22) *0, disabled.
    [    2.467554] ACPI: PCI Interrupt Link [AAZA] (IRQs 20 21 22) *0
    [    2.467806] ACPI: PCI Interrupt Link [APCS] (IRQs 20 21 22) *0
    [    2.468056] ACPI: PCI Interrupt Link [APCL] (IRQs 20 21 22) *0
    [    2.468305] ACPI: PCI Interrupt Link [APCM] (IRQs 20 21 22) *0, disabled.
    [    2.468579] ACPI: PCI Interrupt Link [APCZ] (IRQs 20 21 22) *0, disabled.
    [    2.468855] ACPI: PCI Interrupt Link [APSI] (IRQs 23) *0
    [    2.469058] ACPI: PCI Interrupt Link [APSJ] (IRQs 23) *0
    [    2.469331] ACPI: Enabled 1 GPEs in block 00 to 1F
    [    2.469416] ACPI: \_SB_.PCI0: notify handler is installed
    [    2.469453] Found 1 acpi root devices
    [    2.469500] xen:balloon: Initialising balloon driver
    [    2.470612] xen_balloon: Initialising balloon driver
    [    2.470779] vgaarb: device added: PCI:0000:02:00.0,decodes=io+mem,owns=io+mem,locks=none
    [    2.470818] vgaarb: loaded
    [    2.470849] vgaarb: bridge control possible 0000:02:00.0
    [    2.470933] PCI: Using ACPI for IRQ routing
    [    2.473355] PCI: pci_cache_line_size set to 64 bytes
    [    2.473370] pci 0000:00:01.0: no compatible bridge window for [io  0x1d00-0x1dff]
    [    2.473462] e820: reserve RAM buffer [mem 0x0009f000-0x0009ffff]
    [    2.473464] e820: reserve RAM buffer [mem 0xbfee0000-0xbfffffff]
    [    2.473633] Switched to clocksource xen
    [    2.475473] pnp: PnP ACPI init
    [    2.475529] ACPI: bus type PNP registered
    [    2.475739] system 00:00: [io  0x1000-0x107f] has been reserved
    [    2.475774] system 00:00: [io  0x1080-0x10ff] has been reserved
    [    2.475807] system 00:00: [io  0x1400-0x147f] has been reserved
    [    2.475840] system 00:00: [io  0x1480-0x14ff] has been reserved
    [    2.475871] system 00:00: [io  0x1800-0x187f] has been reserved
    [    2.475905] system 00:00: [io  0x1880-0x18ff] has been reserved
    [    2.475935] system 00:00: [io  0x2000-0x207f] has been reserved
    [    2.475967] system 00:00: [io  0x2080-0x20ff] has been reserved
    [    2.475999] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
    [    2.476049] pnp 00:01: disabling [io  0x0010-0x001f] because it overlaps 0000:00:01.0 BAR 2 [io  0x0000-0x00ff]
    [    2.476086] pnp 00:01: disabling [io  0x0022-0x003f] because it overlaps 0000:00:01.0 BAR 2 [io  0x0000-0x00ff]
    [    2.476121] pnp 00:01: disabling [io  0x0044-0x005f] because it overlaps 0000:00:01.0 BAR 2 [io  0x0000-0x00ff]
    [    2.476156] pnp 00:01: disabling [io  0x0062-0x0063] because it overlaps 0000:00:01.0 BAR 2 [io  0x0000-0x00ff]
    [    2.476191] pnp 00:01: disabling [io  0x0065-0x006f] because it overlaps 0000:00:01.0 BAR 2 [io  0x0000-0x00ff]
    [    2.476226] pnp 00:01: disabling [io  0x0074-0x007f] because it overlaps 0000:00:01.0 BAR 2 [io  0x0000-0x00ff]
    [    2.476261] pnp 00:01: disabling [io  0x0091-0x0093] because it overlaps 0000:00:01.0 BAR 2 [io  0x0000-0x00ff]
    [    2.476295] pnp 00:01: disabling [io  0x00a2-0x00bf] because it overlaps 0000:00:01.0 BAR 2 [io  0x0000-0x00ff]
    [    2.476330] pnp 00:01: disabling [io  0x00e0-0x00ef] because it overlaps 0000:00:01.0 BAR 2 [io  0x0000-0x00ff]
    [    2.476394] system 00:01: [io  0x04d0-0x04d1] has been reserved
    [    2.476425] system 00:01: [io  0x0800-0x087f] has been reserved
    [    2.476456] system 00:01: [io  0x0290-0x029f] has been reserved
    [    2.476486] system 00:01: [io  0x0290-0x0297] has been reserved
    [    2.476517] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
    [    2.476528] pnp 00:02: [dma 4]
    [    2.476547] pnp 00:02: Plug and Play ACPI device, IDs PNP0200 (active)
    [    2.476598] xen: registering gsi 8 triggering 1 polarity 0
    [    2.476624] pnp 00:03: Plug and Play ACPI device, IDs PNP0103 (active)
    [    2.476663] pnp 00:04: Plug and Play ACPI device, IDs PNP0b00 (active)
    [    2.476685] pnp 00:05: Plug and Play ACPI device, IDs PNP0800 (active)
    [    2.476692] xen: registering gsi 13 triggering 1 polarity 0
    [    2.476713] pnp 00:06: Plug and Play ACPI device, IDs PNP0c04 (active)
    [    2.476903] xen: registering gsi 6 triggering 1 polarity 0
    [    2.476912] pnp 00:07: [dma 2]
    [    2.476939] pnp 00:07: Plug and Play ACPI device, IDs PNP0700 (active)
    [    2.477178] xen: registering gsi 4 triggering 1 polarity 0
    [    2.477224] pnp 00:08: Plug and Play ACPI device, IDs PNP0501 (active)
    [    2.477470] xen: registering gsi 7 triggering 1 polarity 0
    [    2.477506] pnp 00:09: Plug and Play ACPI device, IDs PNP0400 (active)
    [    2.477626] xen: registering gsi 12 triggering 1 polarity 0
    [    2.477648] pnp 00:0a: Plug and Play ACPI device, IDs PNP0f13 (active)
    [    2.477667] xen: registering gsi 1 triggering 1 polarity 0
    [    2.477712] pnp 00:0b: Plug and Play ACPI device, IDs PNP0303 PNP030b (active)
    [    2.478320] system 00:0c: [mem 0xf0000000-0xf3ffffff] has been reserved
    [    2.478352] system 00:0c: Plug and Play ACPI device, IDs PNP0c02 (active)
    [    2.478427] pnp 00:0d: disabling [mem 0x000f0000-0x000fffff] because it overlaps 0000:01:08.0 BAR 6 [mem 0x00000000-0x000fffff pref]
    [    2.478465] pnp 00:0d: disabling [mem 0x00000000-0x0009ffff] because it overlaps 0000:01:08.0 BAR 6 [mem 0x00000000-0x000fffff pref]
    [    2.478506] pnp 00:0d: [Firmware Bug]: [mem 0x00000000-0xffffffffffffffff disabled] covers only part of AMD MMCONFIG area [mem 0xf0000000-0xf00fffff]; adding more reservations
    [    2.478566] system 00:0d: [mem 0xfeff0000-0xfeff00ff] has been reserved
    [    2.478597] system 00:0d: [mem 0xbfee0000-0xbfefffff] could not be reserved
    [    2.478629] system 00:0d: [mem 0xffff0000-0xffffffff] has been reserved
    [    2.478660] system 00:0d: [mem 0x00100000-0xbfedffff] could not be reserved
    [    2.478691] system 00:0d: [mem 0xfec00000-0xfec00fff] could not be reserved
    [    2.478722] system 00:0d: [mem 0xfee00000-0xfeefffff] has been reserved
    [    2.478753] system 00:0d: [mem 0xfefff000-0xfeffffff] has been reserved
    [    2.478784] system 00:0d: [mem 0xfff80000-0xfff80fff] has been reserved
    [    2.478815] system 00:0d: [mem 0xfff90000-0xfffbffff] has been reserved
    [    2.478846] system 00:0d: [mem 0xfffed000-0xfffeffff] has been reserved
    [    2.478877] system 00:0d: Plug and Play ACPI device, IDs PNP0c01 (active)
    [    2.478886] pnp: PnP ACPI: found 14 devices
    [    2.478916] ACPI: bus type PNP unregistered
    [    2.483704] PM-Timer failed consistency check  (0xffffff) - aborting.
    [    2.483780] pci 0000:00:01.0: BAR 2: assigned [io  0xc000-0xc0ff]
    [    2.483816] pci 0000:01:08.0: BAR 6: assigned [mem 0xfdc00000-0xfdcfffff pref]
    [    2.483851] pci 0000:00:04.0: PCI bridge to [bus 01]
    [    2.483883] pci 0000:00:04.0:   bridge window [io  0xb000-0xbfff]
    [    2.483916] pci 0000:00:04.0:   bridge window [mem 0xfdd00000-0xfdffffff]
    [    2.483949] pci 0000:00:04.0:   bridge window [mem 0xfdc00000-0xfdcfffff pref]
    [    2.483988] pci 0000:02:00.0: BAR 6: assigned [mem 0xfdb00000-0xfdb1ffff pref]
    [    2.484022] pci 0000:00:09.0: PCI bridge to [bus 02]
    [    2.484053] pci 0000:00:09.0:   bridge window [io  0xa000-0xafff]
    [    2.484086] pci 0000:00:09.0:   bridge window [mem 0xfdb00000-0xfdbfffff]
    [    2.484119] pci 0000:00:09.0:   bridge window [mem 0xe0000000-0xefffffff 64bit pref]
    [    2.484156] pci 0000:00:0b.0: PCI bridge to [bus 03]
    [    2.484187] pci 0000:00:0b.0:   bridge window [io  0x9000-0x9fff]
    [    2.484219] pci 0000:00:0b.0:   bridge window [mem 0xfda00000-0xfdafffff]
    [    2.484250] pci 0000:00:0b.0:   bridge window [mem 0xfd900000-0xfd9fffff 64bit pref]
    [    2.484287] pci 0000:00:0c.0: PCI bridge to [bus 04]
    [    2.484318] pci 0000:00:0c.0:   bridge window [io  0x8000-0x8fff]
    [    2.484351] pci 0000:00:0c.0:   bridge window [mem 0xfd800000-0xfd8fffff]
    [    2.484382] pci 0000:00:0c.0:   bridge window [mem 0xfd700000-0xfd7fffff 64bit pref]
    [    2.484419] pci_bus 0000:00: resource 4 [io  0x0000-0x03af]
    [    2.484421] pci_bus 0000:00: resource 5 [io  0x03e0-0x0cf7]
    [    2.484423] pci_bus 0000:00: resource 6 [io  0x8000-0xffff]
    [    2.484424] pci_bus 0000:00: resource 7 [io  0x03b0-0x03df]
    [    2.484426] pci_bus 0000:00: resource 8 [io  0x1c00-0x1c80]
    [    2.484428] pci_bus 0000:00: resource 9 [mem 0xfec80000-0xfecbffff]
    [    2.484429] pci_bus 0000:00: resource 10 [mem 0x000a0000-0x000bffff]
    [    2.484431] pci_bus 0000:00: resource 11 [mem 0xc0000000-0xefffffff]
    [    2.484433] pci_bus 0000:00: resource 12 [mem 0xf4000000-0xfe02ffff]
    [    2.484435] pci_bus 0000:01: resource 0 [io  0xb000-0xbfff]
    [    2.484436] pci_bus 0000:01: resource 1 [mem 0xfdd00000-0xfdffffff]
    [    2.484438] pci_bus 0000:01: resource 2 [mem 0xfdc00000-0xfdcfffff pref]
    [    2.484440] pci_bus 0000:01: resource 4 [io  0x0000-0x03af]
    [    2.484441] pci_bus 0000:01: resource 5 [io  0x03e0-0x0cf7]
    [    2.484443] pci_bus 0000:01: resource 6 [io  0x8000-0xffff]
    [    2.484445] pci_bus 0000:01: resource 7 [io  0x03b0-0x03df]
    [    2.484446] pci_bus 0000:01: resource 8 [io  0x1c00-0x1c80]
    [    2.484448] pci_bus 0000:01: resource 9 [mem 0xfec80000-0xfecbffff]
    [    2.484449] pci_bus 0000:01: resource 10 [mem 0x000a0000-0x000bffff]
    [    2.484451] pci_bus 0000:01: resource 11 [mem 0xc0000000-0xefffffff]
    [    2.484453] pci_bus 0000:01: resource 12 [mem 0xf4000000-0xfe02ffff]
    [    2.484455] pci_bus 0000:02: resource 0 [io  0xa000-0xafff]
    [    2.484456] pci_bus 0000:02: resource 1 [mem 0xfdb00000-0xfdbfffff]
    [    2.484458] pci_bus 0000:02: resource 2 [mem 0xe0000000-0xefffffff 64bit pref]
    [    2.484460] pci_bus 0000:03: resource 0 [io  0x9000-0x9fff]
    [    2.484462] pci_bus 0000:03: resource 1 [mem 0xfda00000-0xfdafffff]
    [    2.484463] pci_bus 0000:03: resource 2 [mem 0xfd900000-0xfd9fffff 64bit pref]
    [    2.484465] pci_bus 0000:04: resource 0 [io  0x8000-0x8fff]
    [    2.484467] pci_bus 0000:04: resource 1 [mem 0xfd800000-0xfd8fffff]
    [    2.484469] pci_bus 0000:04: resource 2 [mem 0xfd700000-0xfd7fffff 64bit pref]
    [    2.484553] NET: Registered protocol family 2
    [    2.484848] TCP established hash table entries: 65536 (order: 7, 524288 bytes)
    [    2.485202] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
    [    2.485567] TCP: Hash tables configured (established 65536 bind 65536)
    [    2.485667] TCP: reno registered
    [    2.485768] UDP hash table entries: 4096 (order: 5, 131072 bytes)
    [    2.485866] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes)
    [    2.486040] NET: Registered protocol family 1
    [    2.486387] ACPI: PCI Interrupt Link [APCF] enabled at IRQ 22
    [    2.486421] xen: registering gsi 22 triggering 0 polarity 1
    [    2.486438] xen: --> pirq=22 -> irq=22 (gsi=22)
    [    2.558069] ACPI: PCI Interrupt Link [APCL] enabled at IRQ 21
    [    2.558107] xen: registering gsi 21 triggering 0 polarity 1
    [    2.558125] xen: --> pirq=21 -> irq=21 (gsi=21)
    [    2.558283] pci 0000:00:00.0: Found enabled HT MSI Mapping
    [    2.558383] pci 0000:00:00.0: Found enabled HT MSI Mapping
    [    2.558500] pci 0000:00:00.0: Found enabled HT MSI Mapping
    [    2.558617] pci 0000:00:00.0: Found enabled HT MSI Mapping
    [    2.558735] pci 0000:00:00.0: Found enabled HT MSI Mapping
    [    2.558866] pci 0000:00:00.0: Found enabled HT MSI Mapping
    [    2.559007] pci 0000:00:00.0: Found enabled HT MSI Mapping
    [    2.559158] pci 0000:00:00.0: Found enabled HT MSI Mapping
    [    2.559215] pci 0000:01:08.0: Firmware left e100 interrupts enabled; disabling
    [    2.559259] pci 0000:02:00.0: Boot video device
    [    2.559264] PCI: CLS 64 bytes, default 64
    [    2.559324] Unpacking initramfs...
    [    2.616228] Freeing initrd memory: 42468K (ffff880001ebd000 - ffff880004836000)
    [    2.616649] microcode: Microcode Update Driver: v2.00 <tigran at aivazian.fsnet.co.uk>, Peter Oruba
    [    2.616915] audit: initializing netlink socket (disabled)
    [    2.616960] type=2000 audit(1407211981.608:1): initialized
    [    2.628300] HugeTLB registered 2 MB page size, pre-allocated 0 pages
    [    2.628608] VFS: Disk quotas dquot_6.5.2
    [    2.628667] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
    [    2.628779] msgmni has been set to 15498
    [    2.629136] alg: No test for stdrng (krng)
    [    2.629199] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
    [    2.629890] io scheduler noop registered
    [    2.629924] io scheduler deadline registered
    [    2.629970] io scheduler cfq registered (default)
    [    2.630310] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
    [    2.630355] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
    [    2.630468] GHES: HEST is not enabled!
    [    2.631016] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
    [    2.651681] 00:08: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
    [    2.652158] hpet_acpi_add: no address or irqs in _CRS
    [    2.652216] Linux agpgart interface v0.103
    [    2.652512] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
    [    2.653015] serio: i8042 KBD port at 0x60,0x64 irq 1
    [    2.653051] serio: i8042 AUX port at 0x60,0x64 irq 12
    [    2.653263] mousedev: PS/2 mouse device common for all mice
    [    2.653346] rtc_cmos 00:04: RTC can wake from S4
    [    2.653549] rtc_cmos 00:04: rtc core: registered rtc_cmos as rtc0
    [    2.653617] rtc_cmos 00:04: alarms up to one year, y3k, 242 bytes nvram
    [    2.653663] AMD IOMMUv2 driver by Joerg Roedel <joerg.roedel at amd.com>
    [    2.653705] AMD IOMMUv2 functionality not available on this system
    [    2.653840] TCP: cubic registered
    [    2.653918] NET: Registered protocol family 10
    [    2.654120] mip6: Mobile IPv6
    [    2.654154] NET: Registered protocol family 17
    [    2.654188] mpls_gso: MPLS GSO support
    [    2.654446] registered taskstats version 1
    [    2.654941] rtc_cmos 00:04: setting system clock to 2014-08-05 04:13:00 UTC (1407211980)
    [    2.655000] PM: Hibernation image not present or could not be loaded.
    [    2.655550] Freeing unused kernel memory: 988K (ffffffff818af000 - ffffffff819a6000)
    [    2.655600] Write protecting the kernel read-only data: 8192k
    [    2.658470] Freeing unused kernel memory: 1328K (ffff8800014b4000 - ffff880001600000)
    [    2.658812] Freeing unused kernel memory: 428K (ffff880001795000 - ffff880001800000)
    [    2.687964] systemd-udevd[59]: starting version 208
    [    2.688720] random: systemd-udevd urandom read with 10 bits of entropy available
    [    2.701922] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
    [    2.708632] ACPI: bus type USB registered
    [    2.708700] usbcore: registered new interface driver usbfs
    [    2.708739] usbcore: registered new interface driver hub
    [    2.714557] SCSI subsystem initialized
    [    2.717865] forcedeth: Reverse Engineered nForce ethernet driver. Version 0.64.
    [    2.718165] ACPI: PCI Interrupt Link [APCH] enabled at IRQ 20
    [    2.718199] xen: registering gsi 20 triggering 0 polarity 1
    [    2.718217] xen: --> pirq=20 -> irq=20 (gsi=20)
    [    2.718686] usbcore: registered new device driver usb
    [    2.720036] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
    [    2.720195] ACPI: [Package] has zero elements (ffff88000413ca80)
    [    2.720233] ACPI: Invalid passive threshold
    [    2.720347] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
    [    2.720489] thermal LNXTHERM:00: registered as thermal_zone0
    [    2.720522] ACPI: Thermal Zone [THRM] (23 C)
    [    2.720873] ehci-pci: EHCI PCI platform driver
    [    2.721661] ACPI: Fan [FAN] (on)
    [    2.723610] 8139cp: 8139cp: 10/100 PCI Ethernet driver v1.3 (Mar 22, 2004)
    [    2.723928] 8139cp 0000:01:06.0: This (id 10ec:8139 rev 10) is not an 8139C+ compatible chip, use 8139too
    [    2.724429] 8139too: 8139too Fast Ethernet driver 0.9.28
    [    2.724691] ACPI: PCI Interrupt Link [APC3] enabled at IRQ 18
    [    2.724725] xen: registering gsi 18 triggering 0 polarity 1
    [    2.724743] xen: --> pirq=18 -> irq=18 (gsi=18)
    [    2.725194] 8139too 0000:01:06.0 eth0: RealTek RTL8139 at 0xffffc90000c66000, 00:0a:cd:05:1f:af, IRQ 18
    [    2.725590] libata version 3.00 loaded.
    [    2.732579] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
    [    2.732621] e100: Copyright(c) 1999-2006 Intel Corporation
    [    2.732916] ACPI: PCI Interrupt Link [APC1] enabled at IRQ 16
    [    2.732950] xen: registering gsi 16 triggering 0 polarity 1
    [    2.732967] xen: --> pirq=16 -> irq=16 (gsi=16)
    [    2.757672] e100 0000:01:08.0 eth1: addr 0xfdffe000, irq 16, MAC addr 00:02:b3:29:48:63
    [    2.760432] FDC 0 is a post-1991 82077
    [    3.242619] forcedeth 0000:00:07.0: ifname eth2, PHY OUI 0x732 @ 1, addr 00:30:67:2b:da:83
    [    3.242667] forcedeth 0000:00:07.0: highdma pwrctl mgmt lnktim msi desc-v3
    [    3.243099] xen: registering gsi 21 triggering 0 polarity 1
    [    3.243105] Already setup the GSI :21
    [    3.243179] ehci-pci 0000:00:02.1: EHCI Host Controller
    [    3.243215] ehci-pci 0000:00:02.1: new USB bus registered, assigned bus number 1
    [    3.243260] ehci-pci 0000:00:02.1: debug port 1
    [    3.243330] ehci-pci 0000:00:02.1: cache line size of 64 is not supported
    [    3.243364] ehci-pci 0000:00:02.1: irq 21, io mem 0xfe02e000
    [    3.253785] ehci-pci 0000:00:02.1: USB 2.0 started, EHCI 1.00
    [    3.253976] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
    [    3.254017] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
    [    3.254052] usb usb1: Product: EHCI Host Controller
    [    3.254083] usb usb1: Manufacturer: Linux 3.13-1-amd64 ehci_hcd
    [    3.254113] usb usb1: SerialNumber: 0000:00:02.1
    [    3.254297] hub 1-0:1.0: USB hub found
    [    3.254336] hub 1-0:1.0: 10 ports detected
    [    3.254985] ohci-pci: OHCI PCI platform driver
    [    3.255129] xen: registering gsi 22 triggering 0 polarity 1
    [    3.255133] Already setup the GSI :22
    [    3.255189] ohci-pci 0000:00:02.0: OHCI PCI host controller
    [    3.255224] ohci-pci 0000:00:02.0: new USB bus registered, assigned bus number 2
    [    3.255314] ohci-pci 0000:00:02.0: irq 22, io mem 0xfe02f000
    [    3.311791] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
    [    3.311831] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
    [    3.311864] usb usb2: Product: OHCI PCI host controller
    [    3.311894] usb usb2: Manufacturer: Linux 3.13-1-amd64 ohci_hcd
    [    3.311923] usb usb2: SerialNumber: 0000:00:02.0
    [    3.312152] hub 2-0:1.0: USB hub found
    [    3.312191] hub 2-0:1.0: 10 ports detected
    [    3.312408] pata_amd 0000:00:06.0: version 0.4.1
    [    3.313183] scsi0 : pata_amd
    [    3.313329] scsi1 : pata_amd
    [    3.313396] ata1: PATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0xf000 irq 14
    [    3.313429] ata2: PATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0xf008 irq 15
    [    3.313506] sata_nv 0000:00:08.0: version 3.5
    [    3.313776] ACPI: PCI Interrupt Link [APSI] enabled at IRQ 23
    [    3.313815] xen: registering gsi 23 triggering 0 polarity 1
    [    3.313834] xen: --> pirq=23 -> irq=23 (gsi=23)
    [    3.314894] scsi2 : sata_nv
    [    3.314998] scsi3 : sata_nv
    [    3.315064] ata3: SATA max UDMA/133 cmd 0x9f0 ctl 0xbf0 bmdma 0xd800 irq 23
    [    3.315097] ata4: SATA max UDMA/133 cmd 0x970 ctl 0xb70 bmdma 0xd808 irq 23
    [    3.315347] ACPI: PCI Interrupt Link [APSJ] enabled at IRQ 23
    [    3.315382] xen: registering gsi 23 triggering 0 polarity 1
    [    3.315385] Already setup the GSI :23
    [    3.315735] scsi4 : sata_nv
    [    3.315840] scsi5 : sata_nv
    [    3.315905] ata5: SATA max UDMA/133 cmd 0x9e0 ctl 0xbe0 bmdma 0xc400 irq 23
    [    3.315938] ata6: SATA max UDMA/133 cmd 0x960 ctl 0xb60 bmdma 0xc408 irq 23
    [    3.636562] ata5: SATA link down (SStatus 0 SControl 300)
    [    3.781785] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
    [    3.789923] ata3.00: ATA-8: Corsair CSSD-F80GB2-A, 2.1a, max UDMA/133
    [    3.789965] ata3.00: 156301488 sectors, multi 16: LBA48 NCQ (depth 0/32)
    [    3.805930] ata3.00: configured for UDMA/133
    [    8.509748] ata1: link is slow to respond, please be patient (ready=0)
    [   13.325785] ata1: SRST failed (errno=-16)
    [   23.361927] ata1.00: qc timeout (cmd 0xec)
    [   23.361966] ata1.00: failed to IDENTIFY (I/O error, err_mask=0x4)
    [   28.401749] ata1: link is slow to respond, please be patient (ready=0)
    [   38.525748] ata1: link is slow to respond, please be patient (ready=0)
    [   43.341751] ata1: SRST failed (errno=-16)
    [   54.433728] random: nonblocking pool is initialized
    [   58.377766] ata1.00: qc timeout (cmd 0xec)
    [   58.377806] ata1.00: failed to IDENTIFY (I/O error, err_mask=0x4)
    [   68.557749] ata1: link is slow to respond, please be patient (ready=0)
    [   73.373748] ata1: SRST failed (errno=-16)
    [   93.362093] ata1.00: ATA-9: KingSpec KSD-PA25.6-064MS, 20120910, max UDMA/133
    [   93.362135] ata1.00: 123715584 sectors, multi 0: LBA48 
    [   93.362166] ata1.00: Drive reports diagnostics failure. This may indicate a drive
    [   93.362200] ata1.00: fault or invalid emulation. Contact drive vendor for information.
    [   93.362236] ata1.01: ATAPI: HL-DT-STDVDRRW GWA-4164B, 1.01, max UDMA/33
    [   93.362271] ata1: nv_mode_filter: 0x7f39f&0x7f39f->0x7f39f, BIOS=0x7f000 (0xc7c00000) ACPI=0x7f01f (15:60:0x1f)
    [   93.362275] ata1: nv_mode_filter: 0x739f&0x739f->0x739f, BIOS=0x7000 (0xc7c00000) ACPI=0x701f (15:60:0x1f)
    [   93.378026] ata1.00: configured for UDMA/133
    [   93.394114] ata1.01: configured for UDMA/33
    [   93.395747] scsi 0:0:0:0: Direct-Access     ATA      KingSpec KSD-PA2 2012 PQ: 0 ANSI: 5
    [   93.397542] scsi 0:0:1:0: CD-ROM            HL-DT-ST DVDRRW GWA-4164B 1.01 PQ: 0 ANSI: 5
    [   93.397811] ata2: port disabled--ignoring
    [   93.397951] scsi 2:0:0:0: Direct-Access     ATA      Corsair CSSD-F80 2.1a PQ: 0 ANSI: 5
    [   93.404535] sr0: scsi3-mmc drive: 40x/40x writer cd/rw xa/form2 cdda tray
    [   93.404578] cdrom: Uniform CD-ROM driver Revision: 3.20
    [   93.404583] sd 0:0:0:0: [sda] 123715584 512-byte logical blocks: (63.3 GB/58.9 GiB)
    [   93.404619] sd 0:0:0:0: [sda] Write Protect is off
    [   93.404620] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
    [   93.404635] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
    [   93.405953] sr 0:0:1:0: Attached scsi CD-ROM sr0
    [   93.406162] sd 2:0:0:0: [sdb] 156301488 512-byte logical blocks: (80.0 GB/74.5 GiB)
    [   93.406255] sd 2:0:0:0: [sdb] Write Protect is off
    [   93.406289] sd 2:0:0:0: [sdb] Mode Sense: 00 3a 00 00
    [   93.406305] sd 2:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
    [   93.406309]  sda: sda1 sda2 sda3
    [   93.408333]  sdb: sdb1
    [   93.408513] sd 0:0:0:0: Attached scsi generic sg0 type 0
    [   93.408582] sr 0:0:1:0: Attached scsi generic sg1 type 5
    [   93.408640] sd 2:0:0:0: Attached scsi generic sg2 type 0
    [   93.409210] sd 2:0:0:0: [sdb] Attached SCSI disk
    [   93.410199] sd 0:0:0:0: [sda] Attached SCSI disk
    [   93.865782] ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
    [   93.890060] ata4.00: ATA-8: SAMSUNG HD501LJ, CR100-11, max UDMA7
    [   93.890098] ata4.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 0/32)
    [   93.898060] ata4.00: configured for UDMA/133
    [   93.898270] scsi 3:0:0:0: Direct-Access     ATA      SAMSUNG HD501LJ  CR10 PQ: 0 ANSI: 5
    [   93.898485] sd 3:0:0:0: [sdc] 976773168 512-byte logical blocks: (500 GB/465 GiB)
    [   93.898559] sd 3:0:0:0: [sdc] Write Protect is off
    [   93.898592] sd 3:0:0:0: [sdc] Mode Sense: 00 3a 00 00
    [   93.898608] sd 3:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
    [   93.899299] sd 3:0:0:0: Attached scsi generic sg3 type 0
    [   93.912661]  sdc: sdc1
    [   93.913009] sd 3:0:0:0: [sdc] Attached SCSI disk
    [   94.365825] ata6: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
    [   94.374180] ata6.00: ATA-8: ST31000524AS, JC45, max UDMA/133
    [   94.374219] ata6.00: 1953525168 sectors, multi 16: LBA48 NCQ (depth 0/32)
    [   94.390164] ata6.00: configured for UDMA/133
    [   94.390373] scsi 5:0:0:0: Direct-Access     ATA      ST31000524AS     JC45 PQ: 0 ANSI: 5
    [   94.390572] sd 5:0:0:0: [sdd] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB)
    [   94.390644] sd 5:0:0:0: [sdd] Write Protect is off
    [   94.390676] sd 5:0:0:0: [sdd] Mode Sense: 00 3a 00 00
    [   94.390692] sd 5:0:0:0: [sdd] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
    [   94.390787] sd 5:0:0:0: Attached scsi generic sg4 type 0
    [   94.400256]  sdd: sdd1 sdd2
    [   94.400640] sd 5:0:0:0: [sdd] Attached SCSI disk
    [  183.377139] platform microcode: firmware: direct-loading firmware amd-ucode/microcode_amd.bin
    [  183.377319] platform microcode: firmware: direct-loading firmware amd-ucode/microcode_amd.bin
    [  183.383613] device-mapper: uevent: version 1.0.3
    [  183.383755] device-mapper: ioctl: 4.27.0-ioctl (2013-10-30) initialised: dm-devel at redhat.com
    [  183.433803] bio: create slab <bio-1> at 1
    [  183.544440] EXT4-fs (dm-0): mounting ext3 file system using the ext4 subsystem
    [  183.544920] EXT4-fs (dm-0): INFO: recovery required on readonly filesystem
    [  183.544960] EXT4-fs (dm-0): write access will be enabled during recovery
    [  185.589386] EXT4-fs (dm-0): orphan cleanup on readonly fs
    [  185.599407] EXT4-fs (dm-0): 2 orphan inodes deleted
    [  185.599444] EXT4-fs (dm-0): recovery complete
    [  185.705998] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: (null)
    [  186.972462] systemd[1]: systemd 208 running in system mode. (+PAM +LIBWRAP +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ)
    [  186.972578] systemd[1]: Detected virtualization 'xen'.
    [  187.326488] systemd[1]: Inserted module 'autofs4'
    [  187.334438] systemd[1]: Set hostname to <euler>.
    [  188.899010] systemd[1]: Starting Syslog Socket.
    [  188.899392] systemd[1]: Listening on Syslog Socket.
    [  188.899447] systemd[1]: Expecting device dev-hvc0.device...
    [  188.899633] systemd[1]: Starting Forward Password Requests to Wall Directory Watch.
    [  188.899775] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
    [  188.899826] systemd[1]: Starting Remote File Systems (Pre).
    [  188.900062] systemd[1]: Reached target Remote File Systems (Pre).
    [  188.900107] systemd[1]: Starting Delayed Shutdown Socket.
    [  188.900367] systemd[1]: Listening on Delayed Shutdown Socket.
    [  188.900409] systemd[1]: Starting /dev/initctl Compatibility Named Pipe.
    [  188.900666] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
    [  188.900709] systemd[1]: Starting LVM2 metadata daemon socket.
    [  188.900967] systemd[1]: Listening on LVM2 metadata daemon socket.
    [  188.901057] systemd[1]: Starting Arbitrary Executable File Formats File System Automount Point.
    [  188.901455] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
    [  188.901518] systemd[1]: Starting Journal Socket.
    [  188.901876] systemd[1]: Listening on Journal Socket.
    [  188.901934] systemd[1]: Starting LSB: Set keymap...
    [  188.903643] systemd[1]: Starting Syslog.
    [  188.903960] systemd[1]: Reached target Syslog.
    [  188.904198] systemd[1]: Starting Create list of required static device nodes for the current kernel...
    [  188.905865] systemd[1]: Mounting Huge Pages File System...
    [  188.907717] systemd[1]: Mounting POSIX Message Queue File System...
    [  189.047855] systemd[1]: Starting Apply Kernel Variables...
    [  189.049456] systemd[1]: Starting Journal Service...
    [  189.051375] systemd[1]: Started Journal Service.
    [  190.201722] lp: driver loaded but no devices found
    [  190.482186] ppdev: user-space parallel port driver
    [  190.565470] systemd-udevd[193]: starting version 208
    [  190.596798] parport_pc 00:09: reported by Plug and Play ACPI
    [  190.596905] parport0: PC-style at 0x378, irq 7 [PCSPP,TRISTATE]
    [  190.693943] lp0: using parport0 (interrupt-driven).
    [  190.694025] parport_pc parport_pc.956: Unable to set coherent dma mask: disabling DMA
    [  190.694115] parport_pc parport_pc.888: Unable to set coherent dma mask: disabling DMA
    [  190.694177] parport_pc parport_pc.632: Unable to set coherent dma mask: disabling DMA
    [  190.864406] fuse init (API version 7.22)
    [  190.949653] loop: module loaded
    [  192.226108] EXT4-fs (dm-0): re-mounted. Opts: errors=remount-ro
    [  192.459297] Warning: Processor Platform Limit not supported.
    [  192.650395] input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input2
    [  192.650440] ACPI: Power Button [PWRB]
    [  192.650542] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
    [  192.650578] ACPI: Power Button [PWRF]
    [  192.678977] systemd-udevd[227]: renamed network interface eth2 to rename4
    [  192.686705] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
    [  192.689825] systemd-udevd[224]: renamed network interface eth0 to eth2
    [  192.744170] systemd-udevd[227]: renamed network interface rename4 to eth0
    [  192.850550] i2c i2c-0: nForce2 SMBus adapter at 0x1c00
    [  192.850604] i2c i2c-1: nForce2 SMBus adapter at 0xf400
    [  192.854104] systemd-udevd[225]: renamed network interface eth1 to eth3
    [  193.095729] EDAC MC: Ver: 3.0.0
    [  193.218680] MCE: In-kernel MCE decoding enabled.
    [  193.247554] AMD64 EDAC driver v3.4.0
    [  193.247626] EDAC amd64: DRAM ECC disabled.
    [  193.247667] EDAC amd64: NB MCE bank disabled, set MSR 0x0000017b[4] on node 0 to enable.
    [  193.247703] EDAC amd64: ECC disabled in the BIOS or no ECC capability, module will not load.
    [  193.247703]  Either enable ECC checking or force module loading by setting 'ecc_enable_override'.
    [  193.247703]  (Note that use of the override may cause unknown side effects.)
    [  193.254450] [drm] Initialized drm 1.1.0 20060810
    [  193.430512] input: PC Speaker as /devices/platform/pcspkr/input/input5
    [  193.615124] ACPI: PCI Interrupt Link [AAZA] enabled at IRQ 22
    [  193.615174] xen: registering gsi 22 triggering 0 polarity 1
    [  193.615180] Already setup the GSI :22
    [  193.615219] hda_intel: Disabling MSI
    [  193.720466] [drm] radeon kernel modesetting enabled.
    [  193.748805] ACPI: PCI Interrupt Link [APC8] enabled at IRQ 16
    [  193.748844] xen: registering gsi 16 triggering 0 polarity 1
    [  193.748848] Already setup the GSI :16
    [  193.749149] [drm] initializing kernel modesetting (RV710 0x1002:0x9553 0x174B:0x3092).
    [  193.749205] [drm] register mmio base: 0xFDBE0000
    [  193.749236] [drm] register mmio size: 65536
    [  193.749664] ATOM BIOS: 113
    [  193.749746] radeon 0000:02:00.0: VRAM: 512M 0x0000000000000000 - 0x000000001FFFFFFF (512M used)
    [  193.749783] radeon 0000:02:00.0: GTT: 1024M 0x0000000020000000 - 0x000000005FFFFFFF
    [  193.749819] Failed to add WC MTRR for [00000000e0000000-00000000efffffff]; performance may suffer.
    [  193.749851] [drm] Detected VRAM RAM=512M, BAR=256M
    [  193.749907] [drm] RAM width 64bits DDR
    [  193.750005] [TTM] Zone  kernel: Available graphics memory: 3969102 kiB
    [  193.750039] [TTM] Zone   dma32: Available graphics memory: 2097152 kiB
    [  193.750070] [TTM] Initializing pool allocator
    [  193.750105] [TTM] Initializing DMA pool allocator
    [  193.750157] [drm] radeon: 512M of VRAM memory ready
    [  193.750187] [drm] radeon: 1024M of GTT memory ready.
    [  193.797519] radeon 0000:02:00.0: firmware: direct-loading firmware radeon/RV710_uvd.bin
    [  193.797866] [drm] GART: num cpu pages 262144, num gpu pages 262144
    [  193.812742] [drm] Loading RV710 Microcode
    [  193.844404] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4
    [  193.880826] radeon 0000:02:00.0: firmware: direct-loading firmware radeon/RV710_pfp.bin
    [  193.885430] radeon 0000:02:00.0: firmware: direct-loading firmware radeon/RV710_me.bin
    [  193.885788] radeon 0000:02:00.0: firmware: direct-loading firmware radeon/R700_rlc.bin
    [  193.895490] radeon 0000:02:00.0: firmware: direct-loading firmware radeon/RV710_smc.bin
    [  193.902474] [drm] PCIE GART of 1024M enabled (table at 0x000000000025D000).
    [  193.902571] radeon 0000:02:00.0: WB enabled
    [  193.902603] radeon 0000:02:00.0: fence driver on ring 0 use gpu addr 0x0000000020000c00 and cpu addr 0xffff880221a46c00
    [  193.902638] radeon 0000:02:00.0: fence driver on ring 3 use gpu addr 0x0000000020000c0c and cpu addr 0xffff880221a46c0c
    [  193.905127] radeon 0000:02:00.0: fence driver on ring 5 use gpu addr 0x000000000005c598 and cpu addr 0xffffc90004f1c598
    [  193.905162] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
    [  193.905192] [drm] Driver supports precise vblank timestamp query.
    [  193.905282] radeon 0000:02:00.0: radeon: using MSI.
    [  193.905344] [drm] radeon: irq initialized.
    [  193.952598] [drm] ring test on 0 succeeded in 1 usecs
    [  193.952698] [drm] ring test on 3 succeeded in 1 usecs
    [  194.137787] [drm] ring test on 5 succeeded in 1 usecs
    [  194.137824] [drm] UVD initialized successfully.
    [  194.138409] [drm] Enabling audio 0 support
    [  194.138468] [drm] ib test on ring 0 succeeded in 0 usecs
    [  194.138517] [drm] ib test on ring 3 succeeded in 0 usecs
    [  194.326107] [drm] ib test on ring 5 succeeded
    [  194.326431] [drm] Radeon Display Connectors
    [  194.326464] [drm] Connector 0:
    [  194.326494] [drm]   DVI-I-1
    [  194.326525] [drm]   HPD1
    [  194.326556] [drm]   DDC: 0x7f10 0x7f10 0x7f14 0x7f14 0x7f18 0x7f18 0x7f1c 0x7f1c
    [  194.326592] [drm]   Encoders:
    [  194.326621] [drm]     CRT1: INTERNAL_KLDSCP_DAC1
    [  194.326651] [drm]     DFP2: INTERNAL_UNIPHY2
    [  194.326683] [drm] Connector 1:
    [  194.326714] [drm]   HDMI-A-1
    [  194.326744] [drm]   HPD4
    [  194.326775] [drm]   DDC: 0x7e50 0x7e50 0x7e54 0x7e54 0x7e58 0x7e58 0x7e5c 0x7e5c
    [  194.326809] [drm]   Encoders:
    [  194.326839] [drm]     DFP1: INTERNAL_UNIPHY
    [  194.326870] [drm] Connector 2:
    [  194.326900] [drm]   VGA-1
    [  194.326930] [drm]   DDC: 0x7e40 0x7e40 0x7e44 0x7e44 0x7e48 0x7e48 0x7e4c 0x7e4c
    [  194.326964] [drm]   Encoders:
    [  194.326994] [drm]     CRT2: INTERNAL_KLDSCP_DAC2
    [  194.327051] [drm] Internal thermal controller with fan control
    [  194.330525] [drm] radeon: dpm initialized
    [  194.399908] [drm] fb mappable at 0xE0460000
    [  194.399951] [drm] vram apper at 0xE0000000
    [  194.399984] [drm] size 1998848
    [  194.400015] [drm] fb depth is 24
    [  194.400049] [drm]    pitch is 3328
    [  194.400402] fbcon: radeondrmfb (fb0) is primary device
    [  194.478914] Console: switching to colour frame buffer device 100x37
    [  194.485504] radeon 0000:02:00.0: fb0: radeondrmfb frame buffer device
    [  194.485506] radeon 0000:02:00.0: registered panic notifier
    [  194.485523] [drm] Initialized radeon 2.36.0 20080528 for 0000:02:00.0 on minor 0
    [  194.828881] EXT4-fs (sdd1): mounting ext2 file system using the ext4 subsystem
    [  194.830358] EXT4-fs (sdd1): mounted filesystem without journal. Opts: errors=remount-ro
    [  195.629814] input: HDA NVidia Front Headphone as /devices/pci0000:00/0000:00:05.0/sound/card0/input10
    [  195.638421] input: HDA NVidia Line Out as /devices/pci0000:00/0000:00:05.0/sound/card0/input9
    [  195.642661] input: HDA NVidia Line as /devices/pci0000:00/0000:00:05.0/sound/card0/input8
    [  195.645137] input: HDA NVidia Rear Mic as /devices/pci0000:00/0000:00:05.0/sound/card0/input7
    [  195.647580] input: HDA NVidia Front Mic as /devices/pci0000:00/0000:00:05.0/sound/card0/input6
    [  195.650379] ACPI: PCI Interrupt Link [APC5] enabled at IRQ 16
    [  195.652783] xen: registering gsi 16 triggering 0 polarity 1
    [  195.652788] Already setup the GSI :16
    [  195.655208] hda-intel 0000:02:00.1: Handle VGA-switcheroo audio client
    [  195.718910] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:09.0/0000:02:00.1/sound/card1/input11
    [  195.872964] EXT4-fs (dm-7): mounting ext3 file system using the ext4 subsystem
    [  195.887314] EXT4-fs (dm-7): mounted filesystem with ordered data mode. Opts: errors=remount-ro
    [  196.135065] Adding 5242876k swap on /dev/mapper/meyer-euler--swap.  Priority:-1 extents:1 across:5242876k 
    [  197.785899] Bridge firewalling registered
    [  197.864258] device eth0 entered promiscuous mode
    [  197.870235] forcedeth 0000:00:07.0 eth0: MSI enabled
    [  197.876316] device eth2 entered promiscuous mode
    [  197.881560] 8139too 0000:01:06.0 eth2: link down
    [  197.884297] IPv6: ADDRCONF(NETDEV_UP): eth2: link is not ready
    [  197.889570] device eth3 entered promiscuous mode
    [  197.941579] e100 0000:01:08.0: firmware: direct-loading firmware e100/d101m_ucode.bin
    [  197.957844] IPv6: ADDRCONF(NETDEV_UP): eth3: link is not ready
    [  197.964889] br0: port 3(eth3) entered forwarding state
    [  197.967572] br0: port 3(eth3) entered forwarding state
    [  197.970110] br0: port 2(eth2) entered forwarding state
    [  197.972543] br0: port 2(eth2) entered forwarding state
    [  197.974895] br0: port 1(eth0) entered forwarding state
    [  197.977213] br0: port 1(eth0) entered forwarding state
    [  198.865824] br0: port 2(eth2) entered disabled state
    [  198.870100] br0: port 3(eth3) entered disabled state
    [  213.001726] br0: port 1(eth0) entered forwarding state
    [  259.874960] systemd-journald[168]: Received request to flush runtime journal from PID 1
    [  260.102106] RPC: Registered named UNIX socket transport module.
    [  260.106183] RPC: Registered udp transport module.
    [  260.110187] RPC: Registered tcp transport module.
    [  260.113378] RPC: Registered tcp NFSv4.1 backchannel transport module.
    [  260.169108] FS-Cache: Loaded
    [  260.304609] FS-Cache: Netfs 'nfs' registered for caching
    [  260.381724] Installing knfsd (copyright (C) 1996 okir at monad.swb.de).
    [  262.821296] xen:xen_evtchn: Event-channel device installed


Grüße,
 Thomas
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