Attachment 89950 Details for Bug 72106 – dmesg

dmesg

gem_render_copy.dmesg (text/plain), 93.34 KB, created by Guo Jinxian on 2013-11-28 09:21:33 UTC

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Creator: Guo Jinxian

Created: 2013-11-28 09:21:33 UTC

Size: 93.34 KB

patch

obsolete

>[    0.000000] Initializing cgroup subsys cpuset
>[    0.000000] Initializing cgroup subsys cpu
>[    0.000000] Initializing cgroup subsys cpuacct
>[    0.000000] Linux version 3.12.0_drm-intel-next-queued_8b4f49_20131127_+ (buildtopcommit@x-kernel) (gcc version 4.7.0 20120507 (Red Hat 4.7.0-5) (GCC) ) #2972 SMP Wed Nov 27 14:04:57 CST 2013
>[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-3.12.0_drm-intel-next-queued_8b4f49_20131127_+ root=UUID=8b3e7f5d-5825-4aca-ba66-95e42ad90220 drm.debug=0xe i915.enable_psr=1 path_prefix=http://x-kernel.sh.intel.com/ hostname=x-hswu31
>[    0.000000] e820: BIOS-provided physical RAM map:
>[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009a3ff] usable
>[    0.000000] BIOS-e820: [mem 0x000000000009a400-0x000000000009ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000009a6b5fff] usable
>[    0.000000] BIOS-e820: [mem 0x000000009a6b6000-0x000000009a6bcfff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x000000009a6bd000-0x000000009a7e5fff] usable
>[    0.000000] BIOS-e820: [mem 0x000000009a7e6000-0x000000009a7e7fff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x000000009a7e8000-0x000000009a80efff] usable
>[    0.000000] BIOS-e820: [mem 0x000000009a80f000-0x000000009a80ffff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x000000009a810000-0x000000009a85dfff] usable
>[    0.000000] BIOS-e820: [mem 0x000000009a85e000-0x000000009a85efff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x000000009a85f000-0x000000009a85ffff] usable
>[    0.000000] BIOS-e820: [mem 0x000000009a860000-0x000000009a860fff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x000000009a861000-0x000000009aaadfff] usable
>[    0.000000] BIOS-e820: [mem 0x000000009aaae000-0x000000009aaaefff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x000000009aaaf000-0x000000009ab17fff] usable
>[    0.000000] BIOS-e820: [mem 0x000000009ab18000-0x000000009ab19fff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x000000009ab1a000-0x000000009d7b5fff] usable
>[    0.000000] BIOS-e820: [mem 0x000000009d7b6000-0x000000009ddb5fff] reserved
>[    0.000000] BIOS-e820: [mem 0x000000009ddb6000-0x000000009dfb5fff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x000000009dfb6000-0x000000009dfe1fff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x000000009dfe2000-0x000000009dffefff] usable
>[    0.000000] BIOS-e820: [mem 0x000000009dfff000-0x00000000af7fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed03fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed19fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed84000-0x00000000fed84fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000014f7fffff] usable
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] SMBIOS 2.7 present.
>[    0.000000] DMI: Intel Corporation Broadwell Client platform/SawTooth Peak, BIOS BDW-E1R1.86C.0050.R02.1311180920 11/18/2013
>[    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 = 0x14f800 max_arch_pfn = 0x400000000
>[    0.000000] MTRR default type: write-back
>[    0.000000] MTRR fixed ranges enabled:
>[    0.000000]   00000-9FFFF write-back
>[    0.000000]   A0000-BFFFF uncachable
>[    0.000000]   C0000-FFFFF write-protect
>[    0.000000] MTRR variable ranges enabled:
>[    0.000000]   0 base 00C0000000 mask 7FC0000000 uncachable
>[    0.000000]   1 base 00B0000000 mask 7FF0000000 uncachable
>[    0.000000]   2 base 00AE000000 mask 7FFE000000 uncachable
>[    0.000000]   3 base 00AD000000 mask 7FFF000000 uncachable
>[    0.000000]   4 disabled
>[    0.000000]   5 disabled
>[    0.000000]   6 disabled
>[    0.000000]   7 disabled
>[    0.000000]   8 disabled
>[    0.000000]   9 disabled
>[    0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
>[    0.000000] e820: last_pfn = 0x9dfff max_arch_pfn = 0x400000000
>[    0.000000] Base memory trampoline at [ffff880000094000] 94000 size 24576
>[    0.000000] Using GB pages for direct mapping
>[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
>[    0.000000]  [mem 0x00000000-0x000fffff] page 4k
>[    0.000000] BRK [0x01cb3000, 0x01cb3fff] PGTABLE
>[    0.000000] BRK [0x01cb4000, 0x01cb4fff] PGTABLE
>[    0.000000] BRK [0x01cb5000, 0x01cb5fff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x14f600000-0x14f7fffff]
>[    0.000000]  [mem 0x14f600000-0x14f7fffff] page 2M
>[    0.000000] BRK [0x01cb6000, 0x01cb6fff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x14c000000-0x14f5fffff]
>[    0.000000]  [mem 0x14c000000-0x14f5fffff] page 2M
>[    0.000000] init_memory_mapping: [mem 0x100000000-0x14bffffff]
>[    0.000000]  [mem 0x100000000-0x13fffffff] page 1G
>[    0.000000]  [mem 0x140000000-0x14bffffff] page 2M
>[    0.000000] init_memory_mapping: [mem 0x00100000-0x9a6b5fff]
>[    0.000000]  [mem 0x00100000-0x001fffff] page 4k
>[    0.000000]  [mem 0x00200000-0x3fffffff] page 2M
>[    0.000000]  [mem 0x40000000-0x7fffffff] page 1G
>[    0.000000]  [mem 0x80000000-0x9a5fffff] page 2M
>[    0.000000]  [mem 0x9a600000-0x9a6b5fff] page 4k
>[    0.000000] init_memory_mapping: [mem 0x9a6bd000-0x9a7e5fff]
>[    0.000000]  [mem 0x9a6bd000-0x9a7e5fff] page 4k
>[    0.000000] init_memory_mapping: [mem 0x9a7e8000-0x9a80efff]
>[    0.000000]  [mem 0x9a7e8000-0x9a80efff] page 4k
>[    0.000000] BRK [0x01cb7000, 0x01cb7fff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x9a810000-0x9a85dfff]
>[    0.000000]  [mem 0x9a810000-0x9a85dfff] page 4k
>[    0.000000] init_memory_mapping: [mem 0x9a85f000-0x9a85ffff]
>[    0.000000]  [mem 0x9a85f000-0x9a85ffff] page 4k
>[    0.000000] init_memory_mapping: [mem 0x9a861000-0x9aaadfff]
>[    0.000000]  [mem 0x9a861000-0x9aaadfff] page 4k
>[    0.000000] BRK [0x01cb8000, 0x01cb8fff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x9aaaf000-0x9ab17fff]
>[    0.000000]  [mem 0x9aaaf000-0x9ab17fff] page 4k
>[    0.000000] init_memory_mapping: [mem 0x9ab1a000-0x9d7b5fff]
>[    0.000000]  [mem 0x9ab1a000-0x9abfffff] page 4k
>[    0.000000]  [mem 0x9ac00000-0x9d5fffff] page 2M
>[    0.000000]  [mem 0x9d600000-0x9d7b5fff] page 4k
>[    0.000000] init_memory_mapping: [mem 0x9dfe2000-0x9dffefff]
>[    0.000000]  [mem 0x9dfe2000-0x9dffefff] page 4k
>[    0.000000] RAMDISK: [mem 0x370ea000-0x3786cfff]
>[    0.000000] ACPI: RSDP 00000000000f0410 00024 (v02 INTEL )
>[    0.000000] ACPI: XSDT 000000009a7e6188 000E4 (v01 INTEL   BDW-ULT 00000000      01000013)
>[    0.000000] ACPI: FACP 000000009dfdb000 000F4 (v05 INTEL   BDW-ULT 00000000 MSFT 0000005F)
>[    0.000000] ACPI Error: Gpe0Block - 32-bit FADT register is too long (32 bytes, 256 bits) to convert to GAS struct - 255 bits max, truncating (20130725/tbfadt-202)
>[    0.000000] ACPI: DSDT 000000009dfbc000 195C6 (v02 INTEL  BDW      00000000 INTL 20130927)
>[    0.000000] ACPI: FACS 000000009dfaa000 00040
>[    0.000000] ACPI: TCPA 000000009dfdf000 00032 (v02 INTEL  EDK2     00000002      01000013)
>[    0.000000] ACPI: SSDT 000000009dfde000 000B1 (v01 Intel_ ADebTabl 00001000 INTL 20130927)
>[    0.000000] ACPI: UEFI 000000009dfac000 00042 (v01 INTEL  EDK2     00000002      01000013)
>[    0.000000] ACPI: SSDT 000000009dfdd000 005B1 (v01  Intel PerfTune 00001000 INTL 20130927)
>[    0.000000] ACPI: DBGP 000000009dfdc000 00034 (v01 INTEL           00000000 MSFT 0000005F)
>[    0.000000] ACPI: HPET 000000009dfda000 00038 (v01 INTEL   BDW-ULT 00000001 MSFT 0000005F)
>[    0.000000] ACPI: LPIT 000000009dfd9000 00094 (v01 INTEL   BDW-ULT 00000000 MSFT 0000005F)
>[    0.000000] ACPI: APIC 000000009dfd8000 000BC (v01 INTEL   BDW-ULT 00000001 MSFT 0000005F)
>[    0.000000] ACPI: MCFG 000000009dfd7000 0003C (v01 INTEL   BDW-ULT 00000001 MSFT 0000005F)
>[    0.000000] ACPI: WDAT 000000009dfd6000 00104 (v01 INTEL   BDW-ULT 00000000 MSFT 0000005F)
>[    0.000000] ACPI: SSDT 000000009dfb9000 02808 (v01 INTEL  PtidDevc 00001000 INTL 20130927)
>[    0.000000] ACPI: SSDT 000000009dfb8000 00251 (v01 INTEL  sensrhub 00000000 INTL 20130927)
>[    0.000000] ACPI: SSDT 000000009dfb7000 00BA8 (v01 INTEL  Ther_Rvp 00001000 INTL 20130927)
>[    0.000000] ACPI: SSDT 000000009dfb6000 0017F (v01 INTEL     zpodd 00001000 INTL 20130927)
>[    0.000000] ACPI: BOOT 000000009aaae000 00028 (v01  INTEL TIANO    00000002 MSFT 01000013)
>[    0.000000] ACPI: SSDT 000000009a860000 00454 (v01  PmRef  Cpu0Ist 00003000 INTL 20130927)
>[    0.000000] ACPI: SSDT 000000009a85e000 00B74 (v01 CpuRef  CpuSsdt 00003000 INTL 20130927)
>[    0.000000] ACPI: SSDT 000000009a6b6000 06DA4 (v01 SaSsdt  SaSsdt  00003000 INTL 20130927)
>[    0.000000] ACPI: CSRT 000000009a80f000 000C4 (v01   INTL  BDW-ULT 00000001 INTL 20100528)
>[    0.000000] ACPI: DMAR 000000009a7e7000 00140 (v01 INTEL      BDW  00000001 INTL 00000001)
>[    0.000000] ACPI: FPDT 000000009dfe0000 00044 (v01 INTEL  EDK2     00000002      01000013)
>[    0.000000] ACPI: ASF! 000000009ab19000 000A5 (v32 INTEL       HCG 00000001 TFSM 000F4240)
>[    0.000000] ACPI: BGRT 000000009ab18000 00038 (v01 INTEL  EDK2     00000002      01000013)
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] No NUMA configuration found
>[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000014f7fffff]
>[    0.000000] Initmem setup node 0 [mem 0x00000000-0x14f7fffff]
>[    0.000000]   NODE_DATA [mem 0x14f7f8000-0x14f7fbfff]
>[    0.000000]  [ffffea0000000000-ffffea00053fffff] PMD -> [ffff88014b200000-ffff88014edfffff] on node 0
>[    0.000000] Zone ranges:
>[    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
>[    0.000000]   DMA32    [mem 0x01000000-0xffffffff]
>[    0.000000]   Normal   [mem 0x100000000-0x14f7fffff]
>[    0.000000] Movable zone start for each node
>[    0.000000] Early memory node ranges
>[    0.000000]   node   0: [mem 0x00001000-0x00099fff]
>[    0.000000]   node   0: [mem 0x00100000-0x9a6b5fff]
>[    0.000000]   node   0: [mem 0x9a6bd000-0x9a7e5fff]
>[    0.000000]   node   0: [mem 0x9a7e8000-0x9a80efff]
>[    0.000000]   node   0: [mem 0x9a810000-0x9a85dfff]
>[    0.000000]   node   0: [mem 0x9a85f000-0x9a85ffff]
>[    0.000000]   node   0: [mem 0x9a861000-0x9aaadfff]
>[    0.000000]   node   0: [mem 0x9aaaf000-0x9ab17fff]
>[    0.000000]   node   0: [mem 0x9ab1a000-0x9d7b5fff]
>[    0.000000]   node   0: [mem 0x9dfe2000-0x9dffefff]
>[    0.000000]   node   0: [mem 0x100000000-0x14f7fffff]
>[    0.000000] On node 0 totalpages: 970589
>[    0.000000]   DMA zone: 64 pages used for memmap
>[    0.000000]   DMA zone: 21 pages reserved
>[    0.000000]   DMA zone: 3993 pages, LIFO batch:0
>[    0.000000]   DMA32 zone: 10016 pages used for memmap
>[    0.000000]   DMA32 zone: 640964 pages, LIFO batch:31
>[    0.000000]   Normal zone: 5088 pages used for memmap
>[    0.000000]   Normal zone: 325632 pages, LIFO batch:31
>[    0.000000] ACPI: PM-Timer IO Port: 0x1808
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x01] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0xff] disabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0xff] disabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0xff] disabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0xff] disabled)
>[    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: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])
>[    0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
>[    0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-39
>[    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 8 CPUs, 4 hotplug CPUs
>[    0.000000] nr_irqs_gsi: 56
>[    0.000000] PM: Registered nosave memory: [mem 0x0009a000-0x0009afff]
>[    0.000000] PM: Registered nosave memory: [mem 0x0009b000-0x0009ffff]
>[    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 0x9a6b6000-0x9a6bcfff]
>[    0.000000] PM: Registered nosave memory: [mem 0x9a7e6000-0x9a7e7fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x9a80f000-0x9a80ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x9a85e000-0x9a85efff]
>[    0.000000] PM: Registered nosave memory: [mem 0x9a860000-0x9a860fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x9aaae000-0x9aaaefff]
>[    0.000000] PM: Registered nosave memory: [mem 0x9ab18000-0x9ab19fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x9d7b6000-0x9ddb5fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x9ddb6000-0x9dfb5fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x9dfb6000-0x9dfe1fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x9dfff000-0xaf7fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xaf800000-0xdfffffff]
>[    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 0xfec00000-0xfec00fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfecfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed00000-0xfed03fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed04000-0xfed0ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed10000-0xfed19fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed1a000-0xfed1bfff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfed83fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed84000-0xfed84fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed85000-0xfedfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xffffffff]
>[    0.000000] e820: [mem 0xaf800000-0xdfffffff] available for PCI devices
>[    0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:8 nr_node_ids:1
>[    0.000000] PERCPU: Embedded 26 pages/cpu @ffff88014f400000 s74624 r8192 d23680 u262144
>[    0.000000] pcpu-alloc: s74624 r8192 d23680 u262144 alloc=1*2097152
>[    0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 
>[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 955400
>[    0.000000] Policy zone: Normal
>[    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.12.0_drm-intel-next-queued_8b4f49_20131127_+ root=UUID=8b3e7f5d-5825-4aca-ba66-95e42ad90220 drm.debug=0xe i915.enable_psr=1 path_prefix=http://x-kernel.sh.intel.com/ hostname=x-hswu31
>[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
>[    0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340
>[    0.000000] Checking aperture...
>[    0.000000] No AGP bridge found
>[    0.000000] Calgary: detecting Calgary via BIOS EBDA area
>[    0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
>[    0.000000] Memory: 3733080K/3882356K available (7262K kernel code, 701K rwdata, 3528K rodata, 872K init, 584K bss, 149276K reserved)
>[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
>[    0.000000] Hierarchical RCU implementation.
>[    0.000000] 	RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=8.
>[    0.000000] NR_IRQS:4352 nr_irqs:1016 16
>[    0.000000] Console: colour VGA+ 80x25
>[    0.000000] console [tty0] enabled
>[    0.000000] hpet clockevent registered
>[    0.001000] tsc: Fast TSC calibration using PIT
>[    0.002000] tsc: Detected 1197.285 MHz processor
>[    0.000004] Calibrating delay loop (skipped), value calculated using timer frequency.. 2394.57 BogoMIPS (lpj=1197285)
>[    0.000263] pid_max: default: 32768 minimum: 301
>[    0.000424] Security Framework initialized
>[    0.000976] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
>[    0.002469] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
>[    0.003126] Mount-cache hash table entries: 256
>[    0.003577] CPU: Physical Processor ID: 0
>[    0.003702] CPU: Processor Core ID: 0
>[    0.003830] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
>ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
>[    0.005635] mce: CPU supports 7 MCE banks
>[    0.005780] CPU0: Thermal monitoring enabled (TM1)
>[    0.005924] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
>Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0
>tlb_flushall_shift: 6
>[    0.006849] Freeing SMP alternatives memory: 32K (ffffffff81c17000 - ffffffff81c1f000)
>[    0.007059] ACPI: Core revision 20130725
>[    0.031071] ACPI: All ACPI Tables successfully acquired
>[    0.032236] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.042368] smpboot: CPU0: Genuine Intel(R) CPU 0000 @ 1.20GHz (fam: 06, model: 3d, stepping: 02)
>[    0.042707] TSC deadline timer enabled
>[    0.042718] Performance Events: PEBS fmt2+, generic architected perfmon, full-width counters, Intel PMU driver.
>[    0.043096] ... version:                3
>[    0.043223] ... bit width:              48
>[    0.043347] ... generic registers:      4
>[    0.043472] ... value mask:             0000ffffffffffff
>[    0.043600] ... max period:             0000ffffffffffff
>[    0.043730] ... fixed-purpose events:   3
>[    0.043856] ... event mask:             000000070000000f
>[    0.044255] smpboot: Booting Node   0, Processors  #   1 #   2 #   3 OK
>[    0.089214] Brought up 4 CPUs
>[    0.089341] smpboot: Total of 4 processors activated (9578.28 BogoMIPS)
>[    0.096642] devtmpfs: initialized
>[    0.097301] PM: Registering ACPI NVS region [mem 0x9ddb6000-0x9dfb5fff] (2097152 bytes)
>[    0.097765] xor: automatically using best checksumming function:
>[    0.107267]    avx       : 10676.000 MB/sec
>[    0.107419] RTC time:  5:12:29, date: 01/08/01
>[    0.107601] NET: Registered protocol family 16
>[    0.108328] cpuidle: using governor ladder
>[    0.108455] cpuidle: using governor menu
>[    0.108762] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
>[    0.108971] ACPI: bus type PCI registered
>[    0.109280] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
>[    0.109498] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
>[    0.142061] PCI: Using configuration type 1 for base access
>[    0.157026] bio: create slab <bio-0> at 0
>[    0.173412] raid6: sse2x1    3902 MB/s
>[    0.190434] raid6: sse2x2    4703 MB/s
>[    0.207464] raid6: sse2x4    5589 MB/s
>[    0.224502] raid6: avx2x1    7640 MB/s
>[    0.241532] raid6: avx2x2    8644 MB/s
>[    0.258562] raid6: avx2x4   10070 MB/s
>[    0.258688] raid6: using algorithm avx2x4 (10070 MB/s)
>[    0.258816] raid6: using avx2x2 recovery algorithm
>[    0.259043] ACPI: Added _OSI(Module Device)
>[    0.259171] ACPI: Added _OSI(Processor Device)
>[    0.259297] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.259423] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.264128] ACPI: EC: Look up EC in DSDT
>[    0.273881] ACPI: Executed 15 blocks of module-level executable AML code
>[    0.288649] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
>[    0.298814] ACPI: SSDT 000000009dd6ba18 004AE (v01  PmRef  Cpu0Cst 00003001 INTL 20130927)
>[    0.300263] ACPI: Dynamic OEM Table Load:
>[    0.300468] ACPI: SSDT           (null) 004AE (v01  PmRef  Cpu0Cst 00003001 INTL 20130927)
>[    0.304044] ACPI: SSDT 000000009dd6c818 00792 (v01  PmRef    ApIst 00003000 INTL 20130927)
>[    0.305606] ACPI: Dynamic OEM Table Load:
>[    0.305815] ACPI: SSDT           (null) 00792 (v01  PmRef    ApIst 00003000 INTL 20130927)
>[    0.308845] ACPI: SSDT 000000009dd6ad98 00119 (v01  PmRef    ApCst 00003000 INTL 20130927)
>[    0.310290] ACPI: Dynamic OEM Table Load:
>[    0.310496] ACPI: SSDT           (null) 00119 (v01  PmRef    ApCst 00003000 INTL 20130927)
>[    0.321065] ACPI: Interpreter enabled
>[    0.321205] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20130725/hwxface-571)
>[    0.321507] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20130725/hwxface-571)
>[    0.321833] ACPI: (supports S0 S3 S4 S5)
>[    0.321960] ACPI: Using IOAPIC for interrupt routing
>[    0.322185] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.323341] ACPI: ACPI Dock Station Driver: 1 docks/bays found
>[    0.324466] ACPI: Power Resource [PG00] (on)
>[    0.329339] ACPI: Power Resource [PG01] (on)
>[    0.334334] ACPI: Power Resource [PG02] (on)
>[    0.373365] ACPI: Power Resource [FN00] (off)
>[    0.373668] ACPI: Power Resource [FN01] (off)
>[    0.373983] ACPI: Power Resource [FN02] (off)
>[    0.374285] ACPI: Power Resource [FN03] (off)
>[    0.374580] ACPI: Power Resource [FN04] (off)
>[    0.376366] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
>[    0.376993] acpi PNP0A08:00: Requesting ACPI _OSC control (0x1d)
>[    0.377704] acpi PNP0A08:00: ACPI _OSC control (0x1d) granted
>[    0.378788] PCI host bridge to bus 0000:00
>[    0.378921] pci_bus 0000:00: root bus resource [bus 00-fe]
>[    0.379060] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7]
>[    0.379194] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
>[    0.379327] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
>[    0.379462] pci_bus 0000:00: root bus resource [mem 0xaf800000-0xfeafffff]
>[    0.379607] pci 0000:00:00.0: [8086:1604] type 00 class 0x060000
>[    0.380133] pci 0000:00:02.0: [8086:1606] type 00 class 0x030000
>[    0.380153] pci 0000:00:02.0: reg 0x10: [mem 0xc0000000-0xc0ffffff 64bit]
>[    0.380164] pci 0000:00:02.0: reg 0x18: [mem 0xb0000000-0xbfffffff 64bit pref]
>[    0.380172] pci 0000:00:02.0: reg 0x20: [io  0x3000-0x303f]
>[    0.380553] pci 0000:00:03.0: [8086:160c] type 00 class 0x040300
>[    0.380566] pci 0000:00:03.0: reg 0x10: [mem 0xc1030000-0xc1033fff 64bit]
>[    0.380975] pci 0000:00:14.0: [8086:9cb1] type 00 class 0x0c0330
>[    0.380999] pci 0000:00:14.0: reg 0x10: [mem 0xc1020000-0xc102ffff 64bit]
>[    0.381080] pci 0000:00:14.0: PME# supported from D3hot D3cold
>[    0.381377] pci 0000:00:14.0: System wakeup disabled by ACPI
>[    0.381587] pci 0000:00:16.0: [8086:9cba] type 00 class 0x078000
>[    0.381611] pci 0000:00:16.0: reg 0x10: [mem 0xc1035000-0xc103501f 64bit]
>[    0.381687] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
>[    0.382055] pci 0000:00:19.0: [8086:15a2] type 00 class 0x020000
>[    0.382085] pci 0000:00:19.0: reg 0x10: [mem 0xc1000000-0xc101ffff]
>[    0.382095] pci 0000:00:19.0: reg 0x14: [mem 0xc1039000-0xc1039fff]
>[    0.382106] pci 0000:00:19.0: reg 0x18: [io  0x3080-0x309f]
>[    0.382179] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
>[    0.382471] pci 0000:00:19.0: System wakeup disabled by ACPI
>[    0.382689] pci 0000:00:1d.0: [8086:9ca6] type 00 class 0x0c0320
>[    0.382715] pci 0000:00:1d.0: reg 0x10: [mem 0xc1038000-0xc10383ff]
>[    0.382823] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
>[    0.383130] pci 0000:00:1d.0: System wakeup disabled by ACPI
>[    0.383340] pci 0000:00:1f.0: [8086:9cc3] type 00 class 0x060100
>[    0.383812] pci 0000:00:1f.2: [8086:9c83] type 00 class 0x010601
>[    0.383832] pci 0000:00:1f.2: reg 0x10: [io  0x30a8-0x30af]
>[    0.383842] pci 0000:00:1f.2: reg 0x14: [io  0x30b4-0x30b7]
>[    0.383853] pci 0000:00:1f.2: reg 0x18: [io  0x30a0-0x30a7]
>[    0.383865] pci 0000:00:1f.2: reg 0x1c: [io  0x30b0-0x30b3]
>[    0.383875] pci 0000:00:1f.2: reg 0x20: [io  0x3060-0x307f]
>[    0.383884] pci 0000:00:1f.2: reg 0x24: [mem 0xc1037000-0xc10377ff]
>[    0.383932] pci 0000:00:1f.2: PME# supported from D3hot
>[    0.384286] pci 0000:00:1f.3: [8086:9ca2] type 00 class 0x0c0500
>[    0.384304] pci 0000:00:1f.3: reg 0x10: [mem 0xc1034000-0xc10340ff 64bit]
>[    0.384329] pci 0000:00:1f.3: reg 0x20: [io  0xefa0-0xefbf]
>[    0.384692] pci 0000:00:1f.6: [8086:9ca4] type 00 class 0x118000
>[    0.384728] pci 0000:00:1f.6: reg 0x10: [mem 0xc1036000-0xc1036fff 64bit]
>[    0.385188] acpi PNP0A08:00: Disabling ASPM (FADT indicates it is unsupported)
>[    0.390755] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.391392] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.392176] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.392798] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.393431] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 *10 11 12 14 15)
>[    0.394054] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.394835] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.395616] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.396959] ACPI: Enabled 5 GPEs in block 00 to 7F
>[    0.397183] ACPI: \_SB_.PCI0: notify handler is installed
>[    0.397368] Found 1 acpi root devices
>[    0.397680] ACPI: EC: GPE = 0xa, I/O: command/status = 0x66, data = 0x62
>[    0.398039] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
>[    0.398257] vgaarb: loaded
>[    0.398380] vgaarb: bridge control possible 0000:00:02.0
>[    0.398704] SCSI subsystem initialized
>[    0.398981] libata version 3.00 loaded.
>[    0.399129] ACPI: bus type USB registered
>[    0.399362] usbcore: registered new interface driver usbfs
>[    0.399535] usbcore: registered new interface driver hub
>[    0.399721] usbcore: registered new device driver usb
>[    0.400000] pps_core: LinuxPPS API ver. 1 registered
>[    0.400129] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
>[    0.400379] PTP clock support registered
>[    0.400700] PCI: Using ACPI for IRQ routing
>[    0.408153] PCI: pci_cache_line_size set to 64 bytes
>[    0.408193] e820: reserve RAM buffer [mem 0x0009a400-0x0009ffff]
>[    0.408196] e820: reserve RAM buffer [mem 0x9a6b6000-0x9bffffff]
>[    0.408200] e820: reserve RAM buffer [mem 0x9a7e6000-0x9bffffff]
>[    0.408204] e820: reserve RAM buffer [mem 0x9a80f000-0x9bffffff]
>[    0.408207] e820: reserve RAM buffer [mem 0x9a85e000-0x9bffffff]
>[    0.408210] e820: reserve RAM buffer [mem 0x9a860000-0x9bffffff]
>[    0.408212] e820: reserve RAM buffer [mem 0x9aaae000-0x9bffffff]
>[    0.408215] e820: reserve RAM buffer [mem 0x9ab18000-0x9bffffff]
>[    0.408217] e820: reserve RAM buffer [mem 0x9d7b6000-0x9fffffff]
>[    0.408220] e820: reserve RAM buffer [mem 0x9dfff000-0x9fffffff]
>[    0.408223] e820: reserve RAM buffer [mem 0x14f800000-0x14fffffff]
>[    0.408477] NetLabel: Initializing
>[    0.408602] NetLabel:  domain hash size = 128
>[    0.408727] NetLabel:  protocols = UNLABELED CIPSOv4
>[    0.408866] NetLabel:  unlabeled traffic allowed by default
>[    0.409201] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
>[    0.409684] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
>[    0.411844] Switched to clocksource hpet
>[    0.412079] pnp: PnP ACPI init
>[    0.412210] ACPI: bus type PNP registered
>[    0.412861] system 00:00: [io  0x06a4] has been reserved
>[    0.412996] system 00:00: [io  0x06a0] has been reserved
>[    0.413129] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.413280] pnp 00:01: [dma 4]
>[    0.413361] pnp 00:01: Plug and Play ACPI device, IDs PNP0200 (active)
>[    0.413434] pnp 00:02: Plug and Play ACPI device, IDs INT0800 (active)
>[    0.413646] pnp 00:03: Plug and Play ACPI device, IDs PNP0103 (active)
>[    0.413778] system 00:04: [io  0x0680-0x069f] has been reserved
>[    0.413923] system 00:04: [io  0xffff] has been reserved
>[    0.414054] system 00:04: [io  0xffff] has been reserved
>[    0.414183] system 00:04: [io  0xffff] has been reserved
>[    0.414313] system 00:04: [io  0x1800-0x18fe] could not be reserved
>[    0.414447] system 00:04: [io  0x164e-0x164f] has been reserved
>[    0.414579] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.414698] pnp 00:05: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    0.414800] system 00:06: [io  0x1854-0x1857] has been reserved
>[    0.414944] system 00:06: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
>[    0.415147] pnp 00:07: Plug and Play ACPI device, IDs PNP0501 (active)
>[    0.415312] pnp 00:08: Plug and Play ACPI device, IDs PNP0303 (active)
>[    0.416117] system 00:09: [mem 0xfe102000-0xfe102fff] has been reserved
>[    0.416253] system 00:09: [mem 0xfe104000-0xfe104fff] has been reserved
>[    0.418573] system 00:09: [mem 0xfe106000-0xfe106fff] has been reserved
>[    0.418708] system 00:09: [mem 0xfe10e000-0xfe10efff] has been reserved
>[    0.418849] system 00:09: [mem 0xfe112000-0xfe112fff] has been reserved
>[    0.418985] system 00:09: [mem 0xfe111000-0xfe111007] has been reserved
>[    0.419120] system 00:09: [mem 0xfe111014-0xfe111fff] has been reserved
>[    0.419255] system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.419459] pnp 00:0a: Plug and Play ACPI device, IDs INT3437 (active)
>[    0.431017] pnp 00:0b: Plug and Play ACPI device, IDs INT3432 (active)
>[    0.431156] pnp 00:0c: unknown resource type 19 in _CRS
>[    0.431287] pnp 00:0c: can't evaluate _CRS: 1
>[    0.431494] pnp 00:0c: Plug and Play ACPI device, IDs INT33ca (active)
>[    0.441011] pnp 00:0d: Plug and Play ACPI device, IDs INT3433 (active)
>[    0.442040] system 00:0e: [mem 0xfed1c000-0xfed1ffff] has been reserved
>[    0.442177] system 00:0e: [mem 0xfed10000-0xfed17fff] has been reserved
>[    0.442311] system 00:0e: [mem 0xfed18000-0xfed18fff] has been reserved
>[    0.442445] system 00:0e: [mem 0xfed19000-0xfed19fff] has been reserved
>[    0.442580] system 00:0e: [mem 0xe0000000-0xefffffff] has been reserved
>[    0.442714] system 00:0e: [mem 0xfed20000-0xfed3ffff] has been reserved
>[    0.442856] system 00:0e: [mem 0xfed90000-0xfed93fff] has been reserved
>[    0.442991] system 00:0e: [mem 0xfed45000-0xfed8ffff] could not be reserved
>[    0.443126] system 00:0e: [mem 0xff000000-0xffffffff] has been reserved
>[    0.443261] system 00:0e: [mem 0xfee00000-0xfeefffff] could not be reserved
>[    0.443397] system 00:0e: [mem 0xaf810000-0xaf81ffff] has been reserved
>[    0.443531] system 00:0e: [mem 0x9dda6000-0x9ddb5fff] has been reserved
>[    0.443667] system 00:0e: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.444115] system 00:0f: [mem 0x00000000-0x0009cfff] could not be reserved
>[    0.444253] system 00:0f: Plug and Play ACPI device, IDs PNP0c01 (active)
>[    0.444459] pnp: PnP ACPI: found 16 devices
>[    0.444586] ACPI: bus type PNP unregistered
>[    0.455104] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7]
>[    0.455109] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff]
>[    0.455112] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
>[    0.455115] pci_bus 0000:00: resource 7 [mem 0xaf800000-0xfeafffff]
>[    0.455163] NET: Registered protocol family 2
>[    0.455577] TCP established hash table entries: 32768 (order: 7, 524288 bytes)
>[    0.455958] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
>[    0.456191] TCP: Hash tables configured (established 32768 bind 32768)
>[    0.456356] TCP: reno registered
>[    0.456491] UDP hash table entries: 2048 (order: 4, 65536 bytes)
>[    0.456644] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
>[    0.456892] NET: Registered protocol family 1
>[    0.457135] RPC: Registered named UNIX socket transport module.
>[    0.457266] RPC: Registered udp transport module.
>[    0.457393] RPC: Registered tcp transport module.
>[    0.457519] RPC: Registered tcp NFSv4.1 backchannel transport module.
>[    0.457660] pci 0000:00:02.0: Boot video device
>[    0.457801] pci 0000:00:14.0: can't derive routing for PCI INT A
>[    0.457942] pci 0000:00:14.0: PCI INT A: no GSI - using ISA IRQ 11
>[    0.459379] pci 0000:00:14.0: can't derive routing for PCI INT A
>[    1.558459] pci 0000:00:1d.0: EHCI: BIOS handoff failed (BIOS bug?) 01010001
>[    1.558887] PCI: CLS 0 bytes, default 64
>[    1.558949] Trying to unpack rootfs image as initramfs...
>[    1.797909] Freeing initrd memory: 7692K (ffff8800370ea000 - ffff88003786d000)
>[    1.798126] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>[    1.798261] software IO TLB [mem 0x966b6000-0x9a6b6000] (64MB) mapped at [ffff8800966b6000-ffff88009a6b5fff]
>[    1.798707] Simple Boot Flag at 0x47 set to 0x80
>[    1.800838] audit: initializing netlink socket (disabled)
>[    1.800993] type=2000 audit(978930749.790:1): initialized
>[    1.843732] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[    1.848182] VFS: Disk quotas dquot_6.5.2
>[    1.848433] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[    1.850528] NFS: Registering the id_resolver key type
>[    1.850673] Key type id_resolver registered
>[    1.850800] Key type id_legacy registered
>[    1.850929] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
>[    1.851447] fuse init (API version 7.22)
>[    1.852331] bio: create slab <bio-1> at 1
>[    1.852834] Btrfs loaded
>[    1.852970] msgmni has been set to 7306
>[    1.853611] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
>[    1.853822] io scheduler noop registered
>[    1.853949] io scheduler deadline registered
>[    1.854153] io scheduler cfq registered (default)
>[    1.854665] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>[    1.855135] ACPI: Fan [FAN0] (off)
>[    1.855349] ACPI: Fan [FAN1] (off)
>[    1.855547] ACPI: Fan [FAN2] (off)
>[    1.855742] ACPI: Fan [FAN3] (off)
>[    1.855936] ACPI: Fan [FAN4] (off)
>[    1.856186] ACPI: Requesting acpi_cpufreq
>[    1.857009] Monitor-Mwait will be used to enter C-1 state
>[    1.860066] thermal LNXTHERM:00: registered as thermal_zone0
>[    1.860202] ACPI: Thermal Zone [TZ00] (44 C)
>[    1.861786] thermal LNXTHERM:01: registered as thermal_zone1
>[    1.861921] ACPI: Thermal Zone [TZ01] (45 C)
>[    1.862192] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
>[    1.883067] 00:07: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
>[    1.884444] Non-volatile memory driver v1.3
>[    1.884574] Linux agpgart interface v0.103
>[    1.887586] brd: module loaded
>[    1.888161] Loading iSCSI transport class v2.0-870.
>[    1.889075] iscsi: registered transport (tcp)
>[    1.889419] Adaptec aacraid driver 1.2-0[30200]-ms
>[    1.889640] aic94xx: Adaptec aic94xx SAS/SATA driver version 1.0.3 loaded
>[    1.890008] qla2xxx [0000:00:00.0]-0005: : QLogic Fibre Channel HBA Driver: 8.06.00.08-k.
>[    1.890349] iscsi: registered transport (qla4xxx)
>[    1.890530] QLogic iSCSI HBA Driver
>[    1.890761] DC390: clustering now enabled by default. If you get problems load
>[    1.890970]        with "disable_clustering=1" and report to maintainers
>[    1.891201] GDT-HA: Storage RAID Controller Driver. Version: 3.05
>[    1.891499] RocketRAID 3xxx/4xxx Controller driver v1.8
>[    1.891685] stex: Promise SuperTrak EX Driver version: 4.6.0000.4
>[    1.891931] st: Version 20101219, fixed bufsize 32768, s/g segs 256
>[    1.892160] osst :I: Tape driver with OnStream support version 0.99.4
>osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $
>[    1.892693] SCSI Media Changer driver v0.25 
>[    1.892929] ahci 0000:00:1f.2: version 3.0
>[    1.893119] ahci 0000:00:1f.2: irq 56 for MSI/MSI-X
>[    1.893183] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 4 ports 6 Gbps 0x2 impl SATA mode
>[    1.893410] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo only pio slum part deso sadm sds apst 
>[    1.893626] ahci 0000:00:1f.2: setting latency timer to 64
>[    1.894688] scsi0 : ahci
>[    1.894991] scsi1 : ahci
>[    1.895263] scsi2 : ahci
>[    1.895547] scsi3 : ahci
>[    1.895791] ata1: DUMMY
>[    1.895915] ata2: SATA max UDMA/133 abar m2048@0xc1037000 port 0xc1037180 irq 56
>[    1.896124] ata3: DUMMY
>[    1.896244] ata4: DUMMY
>[    1.899686] cnic: Broadcom NetXtreme II CNIC Driver cnic v2.5.18 (Sept 01, 2013)
>[    1.899937] bnx2x: Broadcom NetXtreme II 5771x/578xx 10/20-Gigabit Ethernet Driver bnx2x 1.78.17-0 (2013/04/11)
>[    1.900299] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
>[    1.900441] e100: Copyright(c) 1999-2006 Intel Corporation
>[    1.900629] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
>[    1.900763] e1000: Copyright (c) 1999-2006 Intel Corporation.
>[    1.900952] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k
>[    1.901084] e1000e: Copyright(c) 1999 - 2013 Intel Corporation.
>[    1.901396] e1000e 0000:00:19.0: setting latency timer to 64
>[    1.901475] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
>[    1.901710] e1000e 0000:00:19.0: irq 57 for MSI/MSI-X
>[    2.064990] e1000e 0000:00:19.0 eth0: registered PHC clock
>[    2.065125] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) 88:88:88:88:87:88
>[    2.065349] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection
>[    2.065522] e1000e 0000:00:19.0 eth0: MAC: 11, PHY: 12, PBA No: FFFFFF-0FF
>[    2.065725] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.0.5-k
>[    2.065860] igb: Copyright (c) 2007-2013 Intel Corporation.
>[    2.066106] usbcore: registered new interface driver zd1201
>[    2.066301] usbcore: registered new interface driver catc
>[    2.066482] usbcore: registered new interface driver kaweth
>[    2.066613] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
>[    2.066870] usbcore: registered new interface driver pegasus
>[    2.067051] usbcore: registered new interface driver rtl8150
>[    2.067235] usbcore: registered new interface driver asix
>[    2.067423] usbcore: registered new interface driver ax88179_178a
>[    2.067603] usbcore: registered new interface driver cdc_ether
>[    2.067784] usbcore: registered new interface driver r815x
>[    2.067965] usbcore: registered new interface driver dm9601
>[    2.068144] usbcore: registered new interface driver gl620a
>[    2.068332] usbcore: registered new interface driver net1080
>[    2.068514] usbcore: registered new interface driver plusb
>[    2.068693] usbcore: registered new interface driver rndis_host
>[    2.068873] usbcore: registered new interface driver cdc_subset
>[    2.069061] usbcore: registered new interface driver zaurus
>[    2.069251] usbcore: registered new interface driver MOSCHIP usb-ethernet driver
>[    2.069523] usbcore: registered new interface driver cdc_ncm
>[    2.069925] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    2.070059] ehci-pci: EHCI PCI platform driver
>[    2.070374] ehci-pci 0000:00:1d.0: setting latency timer to 64
>[    2.070386] ehci-pci 0000:00:1d.0: EHCI Host Controller
>[    2.070615] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 1
>[    2.070840] ehci-pci 0000:00:1d.0: debug port 2
>[    2.074877] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
>[    2.074904] ehci-pci 0000:00:1d.0: irq 23, io mem 0xc1038000
>[    2.080270] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
>[    2.080452] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>[    2.080587] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    2.080796] usb usb1: Product: EHCI Host Controller
>[    2.080926] usb usb1: Manufacturer: Linux 3.12.0_drm-intel-next-queued_8b4f49_20131127_+ ehci_hcd
>[    2.081139] usb usb1: SerialNumber: 0000:00:1d.0
>[    2.081510] hub 1-0:1.0: USB hub found
>[    2.081643] hub 1-0:1.0: 2 ports detected
>[    2.082103] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    2.082248] ohci-pci: OHCI PCI platform driver
>[    2.082437] uhci_hcd: USB Universal Host Controller Interface driver
>[    2.082761] xhci_hcd 0000:00:14.0: can't derive routing for PCI INT A
>[    2.082897] xhci_hcd 0000:00:14.0: PCI INT A: no GSI - using ISA IRQ 11
>[    2.083067] xhci_hcd 0000:00:14.0: setting latency timer to 64
>[    2.083072] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    2.083312] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
>[    2.083639] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
>[    2.083667] xhci_hcd 0000:00:14.0: irq 58 for MSI/MSI-X
>[    2.083750] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
>[    2.083886] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    2.086293] usb usb2: Product: xHCI Host Controller
>[    2.086422] usb usb2: Manufacturer: Linux 3.12.0_drm-intel-next-queued_8b4f49_20131127_+ xhci_hcd
>[    2.086635] usb usb2: SerialNumber: 0000:00:14.0
>[    2.087002] hub 2-0:1.0: USB hub found
>[    2.087139] hub 2-0:1.0: 8 ports detected
>[    2.091074] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    2.091316] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3
>[    2.091572] usb usb3: New USB device found, idVendor=1d6b, idProduct=0003
>[    2.091707] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    2.091916] usb usb3: Product: xHCI Host Controller
>[    2.092045] usb usb3: Manufacturer: Linux 3.12.0_drm-intel-next-queued_8b4f49_20131127_+ xhci_hcd
>[    2.092271] usb usb3: SerialNumber: 0000:00:14.0
>[    2.092619] hub 3-0:1.0: USB hub found
>[    2.092754] hub 3-0:1.0: 4 ports detected
>[    2.099413] usbcore: registered new interface driver usb-storage
>[    2.099692] i8042: PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
>[    2.099827] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
>[    2.100533] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    2.100860] mousedev: PS/2 mouse device common for all mice
>[    2.101168] rtc_cmos 00:05: RTC can wake from S4
>[    2.101527] rtc_cmos 00:05: rtc core: registered rtc_cmos as rtc0
>[    2.101689] rtc_cmos 00:05: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
>[    2.101949] i2c /dev entries driver
>[    2.102222] hidraw: raw HID events driver (C) Jiri Kosina
>[    2.103411] usbcore: registered new interface driver usbhid
>[    2.103542] usbhid: USB HID core driver
>[    2.103894] TCP: cubic registered
>[    2.104019] Initializing XFRM netlink socket
>[    2.104148] NET: Registered protocol family 17
>[    2.104318] Key type dns_resolver registered
>[    2.105312] registered taskstats version 1
>[    2.105784]   Magic number: 1:264:213
>[    2.106083] PM: Hibernation image not present or could not be loaded.
>[    2.136541] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
>[    2.201233] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[    2.203162] ata2.00: ATA-9: INTEL SSDSC2CW480A3, 400i, max UDMA/133
>[    2.203305] ata2.00: 937703088 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
>[    2.213115] ata2.00: configured for UDMA/133
>[    2.213411] scsi 1:0:0:0: Direct-Access     ATA      INTEL SSDSC2CW48 400i PQ: 0 ANSI: 5
>[    2.213946] sd 1:0:0:0: [sda] 937703088 512-byte logical blocks: (480 GB/447 GiB)
>[    2.214101] sd 1:0:0:0: Attached scsi generic sg0 type 0
>[    2.214484] sd 1:0:0:0: [sda] Write Protect is off
>[    2.214616] sd 1:0:0:0: [sda] Mode Sense: 00 3a 00 00
>[    2.214651] sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    2.215566]  sda: sda1 sda2
>[    2.216233] sd 1:0:0:0: [sda] Attached SCSI disk
>[    2.216757] Freeing unused kernel memory: 872K (ffffffff81b3d000 - ffffffff81c17000)
>[    2.222052] systemd[1]: systemd 204 running in system mode. (+PAM +LIBWRAP +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ)
>[    2.222438] systemd[1]: Running in initial RAM disk.
>[    2.223539] systemd[1]: Failed to insert module 'ipv6'
>[    2.223739] systemd[1]: Set hostname to <x-bdw01>.
>[    2.231427] systemd[1]: Expecting device dev-disk-by\x2duuid-a0fd0c95\x2d7cb5\x2d4093\x2d8da9\x2d8be96f5360ba.device...
>[    2.231983] systemd[1]: Expecting device dev-disk-by\x2duuid-8b3e7f5d\x2d5825\x2d4aca\x2dba66\x2d95e42ad90220.device...
>[    2.232503] systemd[1]: Starting Timers.
>[    2.232987] systemd[1]: Reached target Timers.
>[    2.233134] systemd[1]: Starting Journal Socket.
>[    2.233756] systemd[1]: Listening on Journal Socket.
>[    2.234104] systemd[1]: Started dracut cmdline hook.
>[    2.234420] systemd[1]: Starting dracut pre-udev hook...
>[    2.235638] systemd[1]: Started Load Kernel Modules.
>[    2.235793] systemd[1]: Starting Journal Service...
>[    2.237269] systemd[1]: Started Journal Service.
>[    2.237710] systemd[1]: Starting Setup Virtual Console...
>[    2.239154] systemd[1]: Starting udev Kernel Socket.
>[    2.239858] systemd[1]: Listening on udev Kernel Socket.
>[    2.240142] systemd[1]: Starting udev Control Socket.
>[    2.240840] systemd[1]: Listening on udev Control Socket.
>[    2.241018] systemd[1]: Starting Sockets.
>[    2.241616] systemd[1]: Reached target Sockets.
>[    2.241789] systemd[1]: Starting Swap.
>[    2.242363] systemd[1]: Reached target Swap.
>[    2.242519] systemd[1]: Starting Local File Systems.
>[    2.243028] systemd[1]: Reached target Local File Systems.
>[    2.284703] systemd-udevd[1214]: starting version 204
>[    2.331721] input: Lid Switch as /devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input1
>[    2.332859] ACPI: Lid Switch [LID0]
>[    2.333282] input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input2
>[    2.333665] ACPI: Power Button [PWRB]
>[    2.333928] input: Sleep Button as /devices/LNXSYSTM:00/device:00/PNP0C0E:00/input/input3
>[    2.334601] ACPI: Sleep Button [SLPB]
>[    2.334937] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input4
>[    2.335419] ACPI: Power Button [PWRF]
>[    2.354691] [drm] Initialized drm 1.1.0 20060810
>[    2.368734] [drm:i915_dump_device_info], i915 device info: gen=8, pciid=0x1606 flags=is_mobile,need_gfx_hws,is_preliminary,has_hotplug,has_llc,has_ddi,
>[    2.369815] [drm:intel_detect_pch], 
>[    2.369820] This is Broadwell, assuming LynxPoint LP PCH
>[    2.371326] [drm] Memory usable by graphics device = 2048M
>[    2.371494] [drm:i915_gem_gtt_init], GMADR size = 256M
>[    2.371499] [drm:i915_gem_gtt_init], GTT stolen size = 32M
>[    2.371616] i915 0000:00:02.0: setting latency timer to 64
>[    2.383172] usb 1-1: new high-speed USB device number 2 using ehci-pci
>[    2.424388] [drm:intel_opregion_setup], graphic opregion physical addr: 0x9df8c018
>[    2.424414] [drm:intel_opregion_setup], Public ACPI methods supported
>[    2.424416] [drm:intel_opregion_setup], SWSCI supported
>[    2.430126] [drm:swsci_setup], SWSCI GBDA callbacks 00000cb3, SBCB callbacks 00300483
>[    2.430132] [drm:intel_opregion_setup], ASLE supported
>[    2.430365] i915 0000:00:02.0: irq 59 for MSI/MSI-X
>[    2.430384] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    2.430527] [drm] Driver supports precise vblank timestamp query.
>[    2.430659] [drm:init_vbt_defaults], Set default to SSC at 100MHz
>[    2.430663] [drm:intel_parse_bios], Using VBT from OpRegion: $VBT HASWELL        d
>[    2.430666] [drm:parse_general_features], BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 0 lvds_use_ssc 0 lvds_ssc_freq 120 display_clock_mode 0 fdi_rx_polarity_inverted 0
>[    2.430670] [drm:parse_general_definitions], crt_ddc_bus_pin: 2
>[    2.430676] [drm:parse_lfp_panel_data], Found panel mode in BIOS VBT tables:
>[    2.430678] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1080" 0 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x8 0xa
>[    2.430684] [drm:parse_lfp_panel_data], VBT initial LVDS value 30033c
>[    2.430687] [drm:parse_sdvo_panel_data], Found SDVO panel mode in BIOS VBT tables:
>[    2.430690] [drm:drm_mode_debug_printmodeline], Modeline 0:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x8 0xa
>[    2.430695] [drm:parse_sdvo_device_mapping], No SDVO device info is found in VBT
>[    2.430699] [drm:parse_mipi], No MIPI BDB found
>[    2.430701] [drm:parse_ddi_port], 
>[    2.430704] Port A VBT info: DP:1 HDMI:0 DVI:0 EDP:1 CRT:0
>[    2.430715] EXT4-fs (sda2): INFO: recovery required on readonly filesystem
>[    2.430716] EXT4-fs (sda2): write access will be enabled during recovery
>[    2.431098] [drm:parse_ddi_port], VBT HDMI level shift for port A: 0
>[    2.431101] [drm:parse_ddi_port], Port B VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0
>[    2.431104] [drm:parse_ddi_port], VBT HDMI level shift for port B: 3
>[    2.431107] [drm:parse_ddi_port], Port C VBT info: DP:0 HDMI:1 DVI:1 EDP:0 CRT:0
>[    2.431127] [drm:parse_ddi_port], VBT HDMI level shift for port C: 3
>[    2.431351] [drm:i915_gem_init_stolen], found 33554432 bytes of stolen memory at ad800000
>[    2.431605] [drm:intel_print_wm_latency], Primary WM0 latency 15 (1.5 usec)
>[    2.431612] [drm:intel_print_wm_latency] *ERROR* Primary WM1 latency not provided
>[    2.431844] [drm:intel_print_wm_latency], Primary WM2 latency 34 (17.0 usec)
>[    2.431851] [drm:intel_print_wm_latency], Primary WM3 latency 5 (2.5 usec)
>[    2.431855] [drm:intel_print_wm_latency], Sprite WM0 latency 15 (1.5 usec)
>[    2.431861] [drm:intel_print_wm_latency] *ERROR* Sprite WM1 latency not provided
>[    2.432092] [drm:intel_print_wm_latency], Sprite WM2 latency 34 (17.0 usec)
>[    2.432097] [drm:intel_print_wm_latency], Sprite WM3 latency 5 (2.5 usec)
>[    2.432101] [drm:intel_print_wm_latency], Cursor WM0 latency 15 (1.5 usec)
>[    2.432106] [drm:intel_print_wm_latency] *ERROR* Cursor WM1 latency not provided
>[    2.432355] [drm:intel_print_wm_latency], Cursor WM2 latency 34 (17.0 usec)
>[    2.432360] [drm:intel_print_wm_latency], Cursor WM3 latency 5 (2.5 usec)
>[    2.432366] [drm:intel_modeset_init], 3 display pipes available.
>[    2.432401] [drm:intel_ddi_pll_init], CDCLK running at 450000KHz
>[    2.432407] [drm:intel_shared_dpll_init], 0 shared PLLs initialized
>[    2.432415] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[    2.432972] [drm:intel_dp_init_connector], Adding eDP connector on port A
>[    2.433204] [drm:intel_dp_i2c_init], i2c_init DPDDC-A
>[    2.433214] [drm:ironlake_edp_panel_vdd_on], Turning eDP VDD on
>[    2.433229] [drm:ironlake_edp_panel_vdd_on], PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[    2.433416] [drm:intel_dp_i2c_aux_ch], aux_i2c nack
>[    2.433601] [drm:intel_dp_i2c_aux_ch], aux_i2c nack
>[    2.433638] [drm:ironlake_panel_vdd_off_sync], Turning eDP VDD off
>[    2.433647] [drm:ironlake_panel_vdd_off_sync], PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[    2.433828] [drm:intel_dp_init_panel_power_sequencer], cur t1_t3 2000 t8 0 t9 2000 t10 500 t11_t12 6000
>[    2.433833] [drm:intel_dp_init_panel_power_sequencer], vbt t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 5000
>[    2.433839] [drm:intel_dp_init_panel_power_sequencer], panel power up delay 200, power down delay 50, power cycle delay 600
>[    2.433844] [drm:intel_dp_init_panel_power_sequencer], backlight on delay 1, off delay 200
>[    2.433849] [drm:ironlake_edp_panel_vdd_on], Turning eDP VDD on
>[    2.433861] [drm:ironlake_edp_panel_vdd_on], PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[    2.434152] [drm:intel_dp_get_dpcd], DPCD: 11 0a 02 00 00 00 00 00 00 00 00 00 00 00 00
>[    2.434473] [drm:intel_dp_init_panel_power_sequencer_registers], panel power sequencer register settings: PP_ON 0x7d0000a, PP_OFF 0x1f407d0, PP_DIV 0x4af06
>[    2.435429] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>[    2.460651] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>[    2.460670] [drm:drm_edid_to_eld], ELD: no CEA Extension found
>[    2.460845] [drm:intel_panel_setup_backlight], backlight initialized, enabled, brightness 937/937, sysfs interface registered
>[    2.460863] [drm:intel_dp_init_connector], Adding DP connector on port B
>[    2.461032] [drm:intel_dp_i2c_init], i2c_init DPDDC-B
>[    2.497432] usb 1-1: New USB device found, idVendor=8087, idProduct=8001
>[    2.497572] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    2.498476] hub 1-1:1.0: USB hub found
>[    2.498674] hub 1-1:1.0: 8 ports detected
>[    2.506190] EXT4-fs (sda2): recovery complete
>[    2.506832] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)
>[    2.515111] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145000c
>[    2.515126] [drm:intel_dp_i2c_aux_ch], aux_ch failed -110
>[    2.570095] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145000c
>[    2.570113] [drm:intel_dp_i2c_aux_ch], aux_ch failed -110
>[    2.570704] [drm:i915_gem_setup_global_gtt], clearing unused GTT space: [0, 7ffff000]
>[    2.572272] [drm:gen8_ppgtt_init], Allocated 2 pages for page directories (0 wasted)
>[    2.572276] [drm:gen8_ppgtt_init], Allocated 1024 pages for page tables (0 wasted)
>[    2.572316] [drm:init_status_page], render ring hws offset: 0x00000000
>[    2.600056] [drm:__gen6_gt_force_wake_mt_get] *ERROR* Timed out waiting for forcewake old ack to clear.
>[    2.602130] [drm:init_pipe_control], render ring pipe control offset: 0x00021000
>[    2.602144] [drm:init_status_page], bsd ring hws offset: 0x00022000
>[    2.602265] [drm:init_status_page], blitter ring hws offset: 0x00043000
>[    2.602363] [drm:init_status_page], video enhancement ring hws offset: 0x00064000
>[    2.602528] [drm:create_default_context], Default HW context loaded
>[    2.602530] [drm:i915_gem_context_init], HW context support initialized
>[    2.602874] [drm:intel_modeset_readout_hw_state], [CRTC:3] hw state readout: enabled
>[    2.602878] [drm:intel_modeset_readout_hw_state], [CRTC:5] hw state readout: disabled
>[    2.602882] [drm:intel_modeset_readout_hw_state], [CRTC:7] hw state readout: disabled
>[    2.602885] [drm:intel_ddi_get_crtc_pll], Pipe A connected to port A using clock 0x20000000
>[    2.602892] [drm:intel_modeset_readout_hw_state], [ENCODER:9:TMDS-9] hw state readout: enabled, pipe A
>[    2.602896] [drm:intel_modeset_readout_hw_state], [ENCODER:18:TMDS-18] hw state readout: disabled, pipe A
>[    2.602899] [drm:intel_modeset_readout_hw_state], [ENCODER:21:TMDS-21] hw state readout: disabled, pipe A
>[    2.602903] [drm:intel_modeset_readout_hw_state], [CONNECTOR:10:eDP-1] hw state readout: enabled
>[    2.602907] [drm:intel_modeset_readout_hw_state], [CONNECTOR:19:DP-1] hw state readout: disabled
>[    2.602910] [drm:intel_modeset_readout_hw_state], [CONNECTOR:20:HDMI-A-1] hw state readout: disabled
>[    2.602914] [drm:intel_modeset_readout_hw_state], [CONNECTOR:22:HDMI-A-2] hw state readout: disabled
>[    2.602920] [drm:intel_dump_pipe_config], [CRTC:3][setup_hw_state] config for pipe A
>[    2.602923] [drm:intel_dump_pipe_config], cpu_transcoder: P
>[    2.602925] [drm:intel_dump_pipe_config], pipe bpp: 24, dithering: 0
>[    2.602928] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.602931] [drm:intel_dump_pipe_config], dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    2.602935] [drm:intel_dump_pipe_config], requested mode:
>[    2.602937] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 720 0 0 0 400 0 0 0 0x0 0x0
>[    2.602942] [drm:intel_dump_pipe_config], adjusted mode:
>[    2.602944] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0xa
>[    2.602948] [drm:intel_dump_crtc_timings], crtc timings: 0 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x0 flags: 0xa
>[    2.602951] [drm:intel_dump_pipe_config], port clock: 0
>[    2.602953] [drm:intel_dump_pipe_config], pipe src size: 720x400
>[    2.602956] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    2.602959] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x07800438, enabled
>[    2.602962] [drm:intel_dump_pipe_config], ips: 0
>[    2.602964] [drm:intel_dump_pipe_config], double wide: 0
>[    2.602969] [drm:intel_dump_pipe_config], [CRTC:5][setup_hw_state] config for pipe B
>[    2.602972] [drm:intel_dump_pipe_config], cpu_transcoder: B
>[    2.602974] [drm:intel_dump_pipe_config], pipe bpp: 0, dithering: 0
>[    2.602976] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.602979] [drm:intel_dump_pipe_config], dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.602982] [drm:intel_dump_pipe_config], requested mode:
>[    2.602984] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    2.602988] [drm:intel_dump_pipe_config], adjusted mode:
>[    2.602990] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    2.602993] [drm:intel_dump_crtc_timings], crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    2.602997] [drm:intel_dump_pipe_config], port clock: 0
>[    2.602999] [drm:intel_dump_pipe_config], pipe src size: 0x0
>[    2.603001] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    2.603004] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.603006] [drm:intel_dump_pipe_config], ips: 0
>[    2.603008] [drm:intel_dump_pipe_config], double wide: 0
>[    2.603014] [drm:intel_dump_pipe_config], [CRTC:7][setup_hw_state] config for pipe C
>[    2.603016] [drm:intel_dump_pipe_config], cpu_transcoder: C
>[    2.603018] [drm:intel_dump_pipe_config], pipe bpp: 0, dithering: 0
>[    2.603020] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.603023] [drm:intel_dump_pipe_config], dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.603026] [drm:intel_dump_pipe_config], requested mode:
>[    2.603028] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    2.603032] [drm:intel_dump_pipe_config], adjusted mode:
>[    2.603034] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    2.603037] [drm:intel_dump_crtc_timings], crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    2.603040] [drm:intel_dump_pipe_config], port clock: 0
>[    2.603042] [drm:intel_dump_pipe_config], pipe src size: 0x0
>[    2.603045] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    2.603047] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.603070] [drm:intel_dump_pipe_config], ips: 0
>[    2.603075] [drm:intel_dump_pipe_config], double wide: 0
>[    2.603081] [drm:intel_connector_check_state], [CONNECTOR:10:eDP-1]
>[    2.603087] [drm:check_encoder_state], [ENCODER:9:TMDS-9]
>[    2.603091] [drm:check_encoder_state], [ENCODER:18:TMDS-18]
>[    2.603093] [drm:check_encoder_state], [ENCODER:21:TMDS-21]
>[    2.603096] [drm:check_crtc_state], [CRTC:3]
>[    2.603105] [drm:check_crtc_state], [CRTC:5]
>[    2.603108] [drm:check_crtc_state], [CRTC:7]
>[    2.603129] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:10:eDP-1]
>[    2.603132] [drm:intel_dp_detect], [CONNECTOR:10:eDP-1]
>[    2.603144] [drm:drm_edid_to_eld], ELD: no CEA Extension found
>[    2.603151] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:10:eDP-1] probed modes :
>[    2.603153] [drm:drm_mode_debug_printmodeline], Modeline 11:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    2.603158] [drm:drm_mode_debug_printmodeline], Modeline 12:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa
>[    2.603163] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:19:DP-1]
>[    2.603165] [drm:intel_dp_detect], [CONNECTOR:19:DP-1]
>[    2.603172] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:19:DP-1] disconnected
>[    2.603175] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1]
>[    2.603178] [drm:intel_hdmi_detect], [CONNECTOR:20:HDMI-A-1]
>[    2.605078] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    2.605082] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[    2.605085] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1] disconnected
>[    2.605088] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:HDMI-A-2]
>[    2.605090] [drm:intel_hdmi_detect], [CONNECTOR:22:HDMI-A-2]
>[    2.606102] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    2.606109] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[    2.606114] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:HDMI-A-2] disconnected
>[    2.606118] [drm:drm_setup_crtcs], 
>[    2.606120] [drm:drm_enable_connectors], connector 10 enabled? yes
>[    2.606123] [drm:drm_enable_connectors], connector 19 enabled? no
>[    2.606125] [drm:drm_enable_connectors], connector 20 enabled? no
>[    2.606128] [drm:drm_enable_connectors], connector 22 enabled? no
>[    2.606130] [drm:drm_target_preferred], looking for cmdline mode on connector 10
>[    2.606135] [drm:drm_target_preferred], looking for preferred mode on connector 10
>[    2.606137] [drm:drm_target_preferred], found mode 1920x1080
>[    2.606140] [drm:drm_setup_crtcs], picking CRTCs for 8192x8192 config
>[    2.606144] [drm:drm_setup_crtcs], desired mode 1920x1080 set on crtc 3
>[    2.606150] [drm:intelfb_create] *ERROR* no BIOS fb, allocating a new one
>[    2.606291] [drm:i915_gem_object_create_stolen], creating stolen object: size=7e9000
>[    2.606295] [drm:i915_pages_create_for_stolen], offset=0x0, size=8294400
>[    2.608647] [drm:intelfb_create], allocated 1920x1080 fb: 0x000a2000, bo ffff88009cc02300
>[    2.608827] fbcon: inteldrmfb (fb0) is primary device
>[    2.610421] [drm:intel_crtc_set_config], [CRTC:3] [FB:24] #connectors=1 (x y) (0 0)
>[    2.610423] [drm:intel_set_config_compute_mode_changes], inactive crtc, full mode set
>[    2.610425] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set
>[    2.610429] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    2.610433] [drm:drm_mode_debug_printmodeline], Modeline 23:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    2.610435] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=1, fb_changed=0
>[    2.610438] [drm:intel_modeset_stage_output_state], [CONNECTOR:10:eDP-1] to [CRTC:3]
>[    2.610441] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    2.610444] [drm:connected_sink_compute_bpp], [CONNECTOR:10:eDP-1] checking for sink bpp constrains
>[    2.610448] [drm:intel_dp_compute_config], DP link computation with max lane count 2 max bw 0a pixel clock 138780KHz
>[    2.610457] [drm:intel_dp_compute_config], DP link bw 0a lane count 2 clock 270000 bpp 24
>[    2.610459] [drm:intel_dp_compute_config], DP link bw required 333072 available 432000
>[    2.610462] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 24, dithering: 0
>[    2.610464] [drm:intel_dump_pipe_config], [CRTC:3][modeset] config for pipe A
>[    2.610466] [drm:intel_dump_pipe_config], cpu_transcoder: P
>[    2.610467] [drm:intel_dump_pipe_config], pipe bpp: 24, dithering: 0
>[    2.610470] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.610473] [drm:intel_dump_pipe_config], dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    2.610474] [drm:intel_dump_pipe_config], requested mode:
>[    2.610477] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    2.610479] [drm:intel_dump_pipe_config], adjusted mode:
>[    2.610482] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    2.610485] [drm:intel_dump_crtc_timings], crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[    2.610486] [drm:intel_dump_pipe_config], port clock: 270000
>[    2.610488] [drm:intel_dump_pipe_config], pipe src size: 1920x1080
>[    2.610490] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    2.610491] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.610493] [drm:intel_dump_pipe_config], ips: 1
>[    2.610494] [drm:intel_dump_pipe_config], double wide: 0
>[    2.610507] [drm:intel_panel_actually_set_backlight], set backlight PWM = 0
>[    2.610522] [drm:ironlake_edp_backlight_off], 
>[    2.653092] usb 2-2: new low-speed USB device number 2 using xhci_hcd
>[    2.684824] usb 2-2: New USB device found, idVendor=03f0, idProduct=034a
>[    2.684826] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    2.684829] usb 2-2: Product: HP Elite USB Keyboard
>[    2.684831] usb 2-2: Manufacturer: Chicony
>[    2.685015] usb 2-2: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[    2.685034] usb 2-2: ep 0x82 - rounding interval to 64 microframes, ep desc says 80 microframes
>[    2.694481] input: Chicony HP Elite USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb2/2-2/2-2:1.0/input/input5
>[    2.694684] hid-generic 0003:03F0:034A.0001: input,hidraw0: USB HID v1.10 Keyboard [Chicony HP Elite USB Keyboard] on usb-0000:00:14.0-2/input0
>[    2.704996] input: Chicony HP Elite USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb2/2-2/2-2:1.1/input/input6
>[    2.705197] hid-generic 0003:03F0:034A.0002: input,hidraw1: USB HID v1.10 Device [Chicony HP Elite USB Keyboard] on usb-0000:00:14.0-2/input1
>[    2.800021] tsc: Refined TSC clocksource calibration: 1197.228 MHz
>[    2.827020] [drm:ironlake_edp_panel_off], Turn eDP power off
>[    2.827026] [drm:ironlake_wait_panel_off], Wait for panel power off time
>[    2.827031] [drm:ironlake_wait_panel_status], mask b000000f value 00000000 status 80000008 control abcd0000
>[    2.858011] usb 2-5: new low-speed USB device number 3 using xhci_hcd
>[    2.872816] usb 2-5: New USB device found, idVendor=046d, idProduct=c018
>[    2.872819] usb 2-5: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    2.872821] usb 2-5: Product: USB Optical Mouse
>[    2.872823] usb 2-5: Manufacturer: Logitech
>[    2.872998] usb 2-5: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[    2.875135] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb2/2-5/2-5:1.0/input/input7
>[    2.875407] hid-generic 0003:046D:C018.0003: input,hidraw2: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-5/input0
>[    3.027954] usb 2-6: new high-speed USB device number 4 using xhci_hcd
>[    3.059799] usb 2-6: New USB device found, idVendor=0b95, idProduct=7720
>[    3.059802] usb 2-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[    3.059803] usb 2-6: Product: AX88772 
>[    3.059805] usb 2-6: SerialNumber: 00D13B
>[    3.363509] asix 2-6:1.0 eth1: register 'asix' at usb-0000:00:14.0-6, ASIX AX88772 USB 2.0 Ethernet, 00:10:60:31:61:c8
>[    3.629724] [drm:__intel_set_power_well], Requesting to disable the power well
>[    3.629817] [drm:ironlake_update_plane], Writing base 000A2000 00000000 0 0 7680
>[    3.629831] [drm:intel_crtc_mode_set], [ENCODER:9:TMDS-9] set [MODE:0:1920x1080]
>[    3.629833] [drm:intel_ddi_mode_set], Preparing DDI mode on port A, pipe A
>[    3.629840] [drm:ironlake_edp_panel_vdd_on], Turning eDP VDD on
>[    3.629843] [drm:ironlake_wait_panel_power_cycle], Wait for panel power cycle
>[    3.629848] [drm:ironlake_wait_panel_status], mask b800000f value 00000000 status 00000000 control abcd0000
>[    3.629857] [drm:ironlake_edp_panel_vdd_on], PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008
>[    3.629859] [drm:ironlake_edp_panel_vdd_on], eDP was not running
>[    3.799740] Switched to clocksource tsc
>[    3.830634] [drm:ironlake_edp_panel_on], Turn eDP power on
>[    3.830638] [drm:ironlake_wait_panel_power_cycle], Wait for panel power cycle
>[    3.830642] [drm:ironlake_wait_panel_status], mask b800000f value 00000000 status 00000000 control abcd0008
>[    3.830649] [drm:ironlake_wait_panel_on], Wait for panel power on
>[    3.830652] [drm:ironlake_wait_panel_status], mask b000000f value 80000008 status 0000000a control abcd000b
>[    4.039557] [drm:ironlake_panel_vdd_off_sync], Turning eDP VDD off
>[    4.039565] [drm:ironlake_panel_vdd_off_sync], PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0003
>[    4.091697] [drm:intel_dp_set_signal_levels], Using signal levels 00000000
>[    4.092192] [drm:intel_dp_start_link_train], clock recovery OK
>[    4.092990] [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successful
>[    4.145517] [drm:g4x_wait_for_vblank], vblank wait timed out
>[    4.145694] [drm:ironlake_edp_backlight_on], 
>[    4.147522] [drm:intel_panel_enable_backlight], pipe A
>[    4.147536] [drm:intel_panel_actually_set_backlight], set backlight PWM = 937
>[    4.147542] [drm:intel_edp_psr_match_conditions], PSR condition failed: fb not tiled or fenced
>[    4.179508] [drm:intel_connector_check_state], [CONNECTOR:10:eDP-1]
>[    4.179513] [drm:check_encoder_state], [ENCODER:9:TMDS-9]
>[    4.179515] [drm:check_encoder_state], [ENCODER:18:TMDS-18]
>[    4.179518] [drm:check_encoder_state], [ENCODER:21:TMDS-21]
>[    4.179520] [drm:check_crtc_state], [CRTC:3]
>[    4.179530] [drm:intel_pipe_config_compare] *ERROR* mismatch in ips_enabled (expected 1, found 0)
>[    4.179530] ------------[ cut here ]------------
>[    4.179575] WARNING: CPU: 0 PID: 1222 at drivers/gpu/drm/i915/intel_display.c:9442 check_crtc_state+0x807/0x84e [i915]()
>[    4.179576] pipe state doesn't match!
>[    4.179581] Modules linked in: i915(+) drm_kms_helper drm video button
>[    4.179585] CPU: 0 PID: 1222 Comm: systemd-udevd Not tainted 3.12.0_drm-intel-next-queued_8b4f49_20131127_+ #2972
>[    4.179587] Hardware name: Intel Corporation Broadwell Client platform/SawTooth Peak, BIOS BDW-E1R1.86C.0050.R02.1311180920 11/18/2013
>[    4.179590]  0000000000000000 0000000000000009 ffffffff81709bba ffff880149da12a8
>[    4.179592]  ffffffff8103319e ffff880149da12a0 ffffffffa008370d 0000000000000001
>[    4.179594]  ffff88014a394000 ffff8800371eb800 ffff880149da1338 ffff88014a3946e0
>[    4.179595] Call Trace:
>[    4.179604]  [<ffffffff81709bba>] ? dump_stack+0x41/0x51
>[    4.179611]  [<ffffffff8103319e>] ? warn_slowpath_common+0x73/0x8b
>[    4.179642]  [<ffffffffa008370d>] ? check_crtc_state+0x807/0x84e [i915]
>[    4.179647]  [<ffffffff8103324e>] ? warn_slowpath_fmt+0x45/0x4a
>[    4.179672]  [<ffffffffa007fb12>] ? intel_cpu_transcoder_get_m_n+0x135/0x14a [i915]
>[    4.179695]  [<ffffffffa008370d>] ? check_crtc_state+0x807/0x84e [i915]
>[    4.179727]  [<ffffffffa008e020>] ? intel_modeset_check_state+0x359/0x601 [i915]
>[    4.179755]  [<ffffffffa008e2e5>] ? intel_set_mode+0x1d/0x27 [i915]
>[    4.179782]  [<ffffffffa008e8f3>] ? intel_crtc_set_config+0x604/0x7fe [i915]
>[    4.179796]  [<ffffffffa0019c67>] ? drm_mode_set_config_internal+0x44/0xac [drm]
>[    4.179800]  [<ffffffffa005574d>] ? drm_fb_helper_set_par+0x55/0x9a [drm_kms_helper]
>[    4.179806]  [<ffffffff81303b62>] ? fbcon_init+0x2ff/0x408
>[    4.179810]  [<ffffffff8135124e>] ? visual_init+0xaf/0x102
>[    4.179814]  [<ffffffff81352af1>] ? do_bind_con_driver+0x1a1/0x2ca
>[    4.179817]  [<ffffffff81352d4c>] ? do_take_over_console+0x132/0x162
>[    4.179821]  [<ffffffff8130324f>] ? do_fbcon_takeover+0x53/0x96
>[    4.179824]  [<ffffffff81711f1e>] ? notifier_call_chain+0x2e/0x59
>[    4.179829]  [<ffffffff8104d5a7>] ? __blocking_notifier_call_chain+0x43/0x5d
>[    4.179832]  [<ffffffff812fb237>] ? register_framebuffer+0x21d/0x284
>[    4.179836]  [<ffffffffa0055649>] ? drm_fb_helper_initial_config+0x3aa/0x459 [drm_kms_helper]
>[    4.179873]  [<ffffffffa00b946f>] ? gen8_write32+0x4f/0x66 [i915]
>[    4.179909]  [<ffffffffa00b97cc>] ? __gen6_gt_force_wake_mt_get+0x9d/0x122 [i915]
>[    4.179942]  [<ffffffffa00b946f>] ? gen8_write32+0x4f/0x66 [i915]
>[    4.179967]  [<ffffffffa0060612>] ? i915_driver_load+0xc2e/0xea0 [i915]
>[    4.179978]  [<ffffffffa0014679>] ? drm_get_minor+0x170/0x1b1 [drm]
>[    4.179986]  [<ffffffffa0014acd>] ? drm_dev_register+0xf2/0x1a7 [drm]
>[    4.179996]  [<ffffffffa0016397>] ? drm_get_pci_dev+0x97/0x124 [drm]
>[    4.180000]  [<ffffffff81376bbc>] ? __pm_runtime_resume+0x5b/0x6a
>[    4.180003]  [<ffffffff812eadd7>] ? local_pci_probe+0x34/0x5b
>[    4.180007]  [<ffffffff8136e6a1>] ? driver_probe_device+0x1b3/0x1b3
>[    4.180010]  [<ffffffff812eb6cf>] ? pci_device_probe+0xbc/0xe0
>[    4.180013]  [<ffffffff8136e580>] ? driver_probe_device+0x92/0x1b3
>[    4.180016]  [<ffffffff8136e6f4>] ? __driver_attach+0x53/0x73
>[    4.180019]  [<ffffffff8136ccf4>] ? bus_for_each_dev+0x4e/0x7f
>[    4.180021]  [<ffffffff8136dd47>] ? bus_add_driver+0xe5/0x22d
>[    4.180025]  [<ffffffff8136ec32>] ? driver_register+0x82/0xb5
>[    4.180027]  [<ffffffffa00ee000>] ? 0xffffffffa00edfff
>[    4.180030]  [<ffffffff8100025a>] ? do_one_initcall+0x78/0xf6
>[    4.180034]  [<ffffffff8104d5b3>] ? __blocking_notifier_call_chain+0x4f/0x5d
>[    4.180038]  [<ffffffff81079624>] ? load_module+0x17ec/0x1aba
>[    4.180041]  [<ffffffff81077111>] ? mod_kobject_put+0x42/0x42
>[    4.180046]  [<ffffffff810dae73>] ? vfs_read+0xf7/0x13e
>[    4.180050]  [<ffffffff810799db>] ? SyS_finit_module+0x4e/0x62
>[    4.180054]  [<ffffffff81714122>] ? system_call_fastpath+0x16/0x1b
>[    4.180055] ---[ end trace d83c8238ec2cfe1e ]---
>[    4.180058] [drm:intel_dump_pipe_config], [CRTC:3][hw state] config for pipe A
>[    4.180059] [drm:intel_dump_pipe_config], cpu_transcoder: P
>[    4.180061] [drm:intel_dump_pipe_config], pipe bpp: 24, dithering: 0
>[    4.180064] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    4.180066] [drm:intel_dump_pipe_config], dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    4.180067] [drm:intel_dump_pipe_config], requested mode:
>[    4.180071] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 1920 0 0 0 1080 0 0 0 0x0 0x0
>[    4.180072] [drm:intel_dump_pipe_config], adjusted mode:
>[    4.180075] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0xa
>[    4.180078] [drm:intel_dump_crtc_timings], crtc timings: 0 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x0 flags: 0xa
>[    4.180080] [drm:intel_dump_pipe_config], port clock: 0
>[    4.180081] [drm:intel_dump_pipe_config], pipe src size: 1920x1080
>[    4.180083] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    4.180085] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    4.180087] [drm:intel_dump_pipe_config], ips: 0
>[    4.180088] [drm:intel_dump_pipe_config], double wide: 0
>[    4.180090] [drm:intel_dump_pipe_config], [CRTC:3][sw state] config for pipe A
>[    4.180091] [drm:intel_dump_pipe_config], cpu_transcoder: P
>[    4.180092] [drm:intel_dump_pipe_config], pipe bpp: 24, dithering: 0
>[    4.180095] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    4.180097] [drm:intel_dump_pipe_config], dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    4.180098] [drm:intel_dump_pipe_config], requested mode:
>[    4.180102] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    4.180103] [drm:intel_dump_pipe_config], adjusted mode:
>[    4.180106] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    4.180109] [drm:intel_dump_crtc_timings], crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[    4.180110] [drm:intel_dump_pipe_config], port clock: 270000
>[    4.180112] [drm:intel_dump_pipe_config], pipe src size: 1920x1080
>[    4.180114] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    4.180116] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    4.180117] [drm:intel_dump_pipe_config], ips: 1
>[    4.180118] [drm:intel_dump_pipe_config], double wide: 0
>[    4.180119] [drm:check_crtc_state], [CRTC:5]
>[    4.180122] [drm:check_crtc_state], [CRTC:7]
>[    4.180127] [drm:intel_crtc_set_config], [CRTC:5] [NOFB]
>[    4.180130] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    4.180133] [drm:intel_modeset_stage_output_state], [CONNECTOR:10:eDP-1] to [CRTC:3]
>[    4.180135] [drm:intel_crtc_set_config], [CRTC:7] [NOFB]
>[    4.180137] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:7], mode_changed=0, fb_changed=0
>[    4.180139] [drm:intel_modeset_stage_output_state], [CONNECTOR:10:eDP-1] to [CRTC:3]
>[    4.180173] [drm:intel_crtc_set_config], [CRTC:3] [FB:24] #connectors=1 (x y) (0 0)
>[    4.180176] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=0, fb_changed=0
>[    4.180178] [drm:intel_modeset_stage_output_state], [CONNECTOR:10:eDP-1] to [CRTC:3]
>[    4.190944] Console: switching to colour frame buffer device 240x67
>[    4.190949] [drm:intel_crtc_set_config], [CRTC:3] [FB:24] #connectors=1 (x y) (0 0)
>[    4.190951] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=0, fb_changed=0
>[    4.190953] [drm:intel_modeset_stage_output_state], [CONNECTOR:10:eDP-1] to [CRTC:3]
>[    4.310415] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[    4.310419] i915 0000:00:02.0: registered panic notifier
>[    4.323527] acpi device:17: registered as cooling_device9
>[    4.325896] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>[    4.328317] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:00/input/input8
>[    4.331168] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
>[    4.331175] [drm:i915_gem_open], 
>[    4.331207] [drm:intel_crtc_cursor_set], cursor off
>[    4.331212] [drm:intel_crtc_set_config], [CRTC:3] [FB:24] #connectors=1 (x y) (0 0)
>[    4.331217] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=0, fb_changed=0
>[    4.331222] [drm:intel_modeset_stage_output_state], [CONNECTOR:10:eDP-1] to [CRTC:3]
>[    4.331225] [drm:intel_crtc_cursor_set], cursor off
>[    4.331227] [drm:intel_crtc_set_config], [CRTC:5] [NOFB]
>[    4.331231] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    4.331234] [drm:intel_modeset_stage_output_state], [CONNECTOR:10:eDP-1] to [CRTC:3]
>[    4.331237] [drm:intel_crtc_cursor_set], cursor off
>[    4.331239] [drm:intel_crtc_set_config], [CRTC:7] [NOFB]
>[    4.331243] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:7], mode_changed=0, fb_changed=0
>[    4.331246] [drm:intel_modeset_stage_output_state], [CONNECTOR:10:eDP-1] to [CRTC:3]
>[    4.331264] [drm:i915_gem_open], 
>[    4.331273] [drm:intel_crtc_cursor_set], cursor off
>[    4.331277] [drm:intel_crtc_set_config], [CRTC:3] [FB:24] #connectors=1 (x y) (0 0)
>[    4.331280] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=0, fb_changed=0
>[    4.331284] [drm:intel_modeset_stage_output_state], [CONNECTOR:10:eDP-1] to [CRTC:3]
>[    4.331286] [drm:intel_crtc_cursor_set], cursor off
>[    4.331288] [drm:intel_crtc_set_config], [CRTC:5] [NOFB]
>[    4.331291] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    4.331294] [drm:intel_modeset_stage_output_state], [CONNECTOR:10:eDP-1] to [CRTC:3]
>[    4.331297] [drm:intel_crtc_cursor_set], cursor off
>[    4.331299] [drm:intel_crtc_set_config], [CRTC:7] [NOFB]
>[    4.331302] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:7], mode_changed=0, fb_changed=0
>[    4.331305] [drm:intel_modeset_stage_output_state], [CONNECTOR:10:eDP-1] to [CRTC:3]
>[    4.331315] [drm:i915_gem_open], 
>[    4.333657] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[4] ENCODERS[3]
>[    4.333665] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[4] ENCODERS[3]
>[    4.333675] [drm:drm_mode_getconnector], [CONNECTOR:10:?]
>[    4.333681] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:10:eDP-1]
>[    4.333686] [drm:intel_dp_detect], [CONNECTOR:10:eDP-1]
>[    4.333704] [drm:drm_edid_to_eld], ELD: no CEA Extension found
>[    4.333711] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:10:eDP-1] probed modes :
>[    4.333714] [drm:drm_mode_debug_printmodeline], Modeline 11:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    4.333719] [drm:drm_mode_debug_printmodeline], Modeline 12:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa
>[    4.333725] [drm:drm_mode_getconnector], [CONNECTOR:10:?]
>[    4.343407] [drm:drm_mode_getconnector], [CONNECTOR:19:?]
>[    4.343416] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:19:DP-1]
>[    4.343420] [drm:intel_dp_detect], [CONNECTOR:19:DP-1]
>[    4.343442] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:19:DP-1] disconnected
>[    4.343449] [drm:drm_mode_getconnector], [CONNECTOR:19:?]
>[    4.343452] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:19:DP-1]
>[    4.343454] [drm:intel_dp_detect], [CONNECTOR:19:DP-1]
>[    4.343459] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:19:DP-1] disconnected
>[    4.343466] [drm:drm_mode_getconnector], [CONNECTOR:20:?]
>[    4.343468] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1]
>[    4.343472] [drm:intel_hdmi_detect], [CONNECTOR:20:HDMI-A-1]
>[    4.344477] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    4.344485] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[    4.344490] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1] disconnected
>[    4.344499] [drm:drm_mode_getconnector], [CONNECTOR:20:?]
>[    4.344503] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1]
>[    4.344506] [drm:intel_hdmi_detect], [CONNECTOR:20:HDMI-A-1]
>[    4.345485] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    4.345492] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[    4.345499] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1] disconnected
>[    4.345511] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
>[    4.345516] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:HDMI-A-2]
>[    4.345520] [drm:intel_hdmi_detect], [CONNECTOR:22:HDMI-A-2]
>[    4.346473] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    4.346479] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[    4.346482] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:HDMI-A-2] disconnected
>[    4.346488] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
>[    4.346490] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:HDMI-A-2]
>[    4.346493] [drm:intel_hdmi_detect], [CONNECTOR:22:HDMI-A-2]
>[    4.347472] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    4.347476] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[    4.347479] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:HDMI-A-2] disconnected
>[    4.347504] [drm:drm_mode_addfb], [FB:25]
>[    4.394536] systemd-journald[1192]: Received SIGTERM
>[    4.450156] NET: Registered protocol family 10
>[    4.468968] LVM: Logical Volume autoactivation enabled.
>[    4.470938] LVM: Activation generator successfully completed.
>[    4.526150] systemd-readahead[2094]: Failed to create fanotify object: Function not implemented
>[    4.528561] systemd-readahead[2095]: Bumped block_nr parameter of 8:0 to 20480. This is a temporary hack and should be removed one day.
>[    4.596707] systemd-udevd[2447]: starting version 204
>[    4.659189] EXT4-fs (sda2): re-mounted. Opts: (null)
>[    4.708904] type=1305 audit(978930752.699:2): audit_pid=2687 old=0 auid=4294967295 ses=4294967295
> res=1
>[    4.712742] systemd-journald[2484]: File /var/log/journal/49bcf11519244bc482abe448d8dd3476/system.journal corrupted or uncleanly shut down, renaming and replacing.
>[    4.759886] ACPI: Deprecated procfs I/F for AC is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
>[    4.768417] ACPI: AC Adapter [ADP1] (on-line)
>[    4.786965] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
>[    4.786973] ACPI: Battery Slot [BAT0] (battery present)
>[    4.787064] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
>[    4.787071] ACPI: Battery Slot [BAT1] (battery absent)
>[    4.787231] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
>[    4.787238] ACPI: Battery Slot [BAT2] (battery absent)
>[    4.847059] input: PC Speaker as /devices/platform/pcspkr/input/input9
>[    4.857409] systemd-udevd[2577]: renamed network interface eth0 to enp0s25
>[    4.864149] WARNING! power/level is deprecated; use power/control instead
>[    4.885586] snd_hda_intel 0000:00:03.0: irq 60 for MSI/MSI-X
>[    4.906457] systemd-udevd[2577]: renamed network interface eth1 to enp0s20u6
>[    4.934004] Adding 2047996k swap on /dev/sda1.  Priority:-1 extents:1 across:2047996k SS
>[    4.990589] ALSA sound/pci/hda/hda_intel.c:1185 0000:00:03.0: azx_reset: controller not ready!
>[    4.990597] ALSA sound/pci/hda/hda_intel.c:3739 0000:00:03.0: no codecs found!
>[    5.235171] Bluetooth: Core ver 2.16
>[    5.235244] NET: Registered protocol family 31
>[    5.235245] Bluetooth: HCI device and connection manager initialized
>[    5.235256] Bluetooth: HCI socket layer initialized
>[    5.235260] Bluetooth: L2CAP socket layer initialized
>[    5.235269] Bluetooth: SCO socket layer initialized
>[    5.261153] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
>[    5.261158] Bluetooth: BNEP filters: protocol multicast
>[    5.261171] Bluetooth: BNEP socket layer initialized
>[    5.356855] [drm:intel_crtc_cursor_set], cursor off
>[    5.356862] [drm:intel_crtc_set_config], [CRTC:3] [FB:24] #connectors=1 (x y) (0 0)
>[    5.356869] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=0, fb_changed=0
>[    5.356873] [drm:intel_modeset_stage_output_state], [CONNECTOR:10:eDP-1] to [CRTC:3]
>[    5.356877] [drm:intel_crtc_cursor_set], cursor off
>[    5.356879] [drm:intel_crtc_set_config], [CRTC:5] [NOFB]
>[    5.356882] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    5.356885] [drm:intel_modeset_stage_output_state], [CONNECTOR:10:eDP-1] to [CRTC:3]
>[    5.356888] [drm:intel_crtc_cursor_set], cursor off
>[    5.356890] [drm:intel_crtc_set_config], [CRTC:7] [NOFB]
>[    5.356892] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:7], mode_changed=0, fb_changed=0
>[    5.356895] [drm:intel_modeset_stage_output_state], [CONNECTOR:10:eDP-1] to [CRTC:3]
>[    5.387494] Bridge firewalling registered
>[    5.980849] IPv6: ADDRCONF(NETDEV_UP): enp0s20u6: link is not ready
>[    6.085729] e1000e 0000:00:19.0: irq 57 for MSI/MSI-X
>[    6.185808] e1000e 0000:00:19.0: irq 57 for MSI/MSI-X
>[    6.185930] IPv6: ADDRCONF(NETDEV_UP): enp0s25: link is not ready
>[    6.410384] ip_tables: (C) 2000-2006 Netfilter Core Team
>[    6.453868] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
>[    6.788457] Ebtables v2.0 registered
>[    6.804445] ip6_tables: (C) 2000-2006 Netfilter Core Team
>[    9.538465] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s20u6: link becomes ready
>[    9.538962] asix 2-6:1.0 enp0s20u6: link up, 100Mbps, full-duplex, lpa 0xC5E1
>[  180.763786] [drm:i915_gem_open], 
>[  180.763813] [drm:intel_crtc_cursor_set], cursor off
>[  180.763817] [drm:intel_crtc_set_config], [CRTC:3] [FB:24] #connectors=1 (x y) (0 0)
>[  180.763823] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=0, fb_changed=0
>[  180.763827] [drm:intel_modeset_stage_output_state], [CONNECTOR:10:eDP-1] to [CRTC:3]
>[  180.763831] [drm:intel_crtc_cursor_set], cursor off
>[  180.763833] [drm:intel_crtc_set_config], [CRTC:5] [NOFB]
>[  180.763836] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[  180.763839] [drm:intel_modeset_stage_output_state], [CONNECTOR:10:eDP-1] to [CRTC:3]
>[  180.763842] [drm:intel_crtc_cursor_set], cursor off
>[  180.763844] [drm:intel_crtc_set_config], [CRTC:7] [NOFB]
>[  180.763846] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:7], mode_changed=0, fb_changed=0
>[  180.763849] [drm:intel_modeset_stage_output_state], [CONNECTOR:10:eDP-1] to [CRTC:3]
>[  180.763856] [drm:i915_gem_open], 
>[  186.649572] [drm] stuck on render ring
>[  186.649624] [drm] GPU crash dump saved to /sys/class/drm/card0/error
>[  186.649715] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
>[  186.652134] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
>[  186.654378] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
>[  186.656653] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
>[  186.664345] [drm:i915_error_work_func], resetting chip
>[  186.665626] [drm:i915_set_reset_status] *ERROR* render ring hung inside bo (0xa8c000 ctx 0) at 0xa8c340
>[  186.668683] [drm:init_status_page], render ring hws offset: 0x00000000
>[  186.672512] [drm:__gen6_gt_force_wake_mt_get] *ERROR* Timed out waiting for forcewake old ack to clear.
>[  186.676570] [drm:init_pipe_control], render ring pipe control offset: 0x00021000
>[  186.676581] [drm:init_status_page], bsd ring hws offset: 0x00022000
>[  186.676707] [drm:init_status_page], blitter ring hws offset: 0x00043000
>[  186.676825] [drm:init_status_page], video enhancement ring hws offset: 0x00064000
>[  186.677021] [drm] PPGTT enable failed. This is not fatal, but unexpected
>[  186.679368] [drm:gm45_get_vblank_counter], trying to get vblank count for disabled pipe B
>[  186.679372] [drm:gm45_get_vblank_counter], trying to get vblank count for disabled pipe C
>[  186.679697] [drm:ironlake_update_plane], Writing base 000A2000 00000000 0 0 7680
>[  186.681682] [drm:i915_gem_open], 
>[  186.681709] [drm:i915_gem_open], 
>[  187.605703] BUG: unable to handle kernel NULL pointer dereference at 0000000000000108
>[  187.608107] IP: [<ffffffffa007a3d7>] i915_ppgtt_unbind_object+0x15/0x4c [i915]
>[  187.610497] PGD 0 
>[  187.612838] Oops: 0000 [#1] SMP 
>[  187.615150] Modules linked in: ip6table_filter ip6_tables ebtable_nat ebtables nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT iptable_mangle xt_tcpudp iptable_filter ip_tables x_tables bridge stp llc bnep bluetooth rfkill snd_hda_intel snd_hda_codec snd_hwdep joydev snd_seq snd_seq_device snd_pcm pcspkr snd_page_alloc snd_timer snd soundcore battery ac acpi_cpufreq freq_table uinput ipv6 i915 drm_kms_helper drm video button
>[  187.620611] CPU: 1 PID: 3530 Comm: gem_render_copy Tainted: G        W    3.12.0_drm-intel-next-queued_8b4f49_20131127_+ #2972
>[  187.623250] Hardware name: Intel Corporation Broadwell Client platform/SawTooth Peak, BIOS BDW-E1R1.86C.0050.R02.1311180920 11/18/2013
>[  187.625988] task: ffff88014a1206f0 ti: ffff8801494f6000 task.ti: ffff8801494f6000
>[  187.628741] RIP: 0010:[<ffffffffa007a3d7>]  [<ffffffffa007a3d7>] i915_ppgtt_unbind_object+0x15/0x4c [i915]
>[  187.631521] RSP: 0018:ffff8801494f7ae8  EFLAGS: 00010202
>[  187.634246] RAX: 0000000000000000 RBX: 0000000000001000 RCX: 0000000000000000
>[  187.637003] RDX: ffff8800371eb800 RSI: ffff88009cc02c00 RDI: ffff88009cc02c00
>[  187.639788] RBP: 0000000000000000 R08: 0000000000000001 R09: 000000000000e200
>[  187.642581] R10: ffffea0002422bc0 R11: ffffffffa0022eed R12: 0000000000000000
>[  187.645355] R13: ffff8800373c4000 R14: ffff88009cc02cc0 R15: 00000000ffffffff
>[  187.648116] FS:  0000000000000000(0000) GS:ffff88014f440000(0000) knlGS:0000000000000000
>[  187.651008] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  187.653822] CR2: 0000000000000108 CR3: 0000000001a97000 CR4: 00000000003407e0
>[  187.656665] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[  187.659519] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[  187.662307] Stack:
>[  187.665853]  ffff88009cc02c00 ffff88003713ba80 0000000000000000 ffffffffa00736a8
>[  187.668730]  ffff88009cc02c00 ffff8800373c4000 ffff88003713ba80 ffff88009cc02c58
>[  187.671594]  ffff88009cc02cc0 ffffffffa00746b1 ffff88009cc02c00 ffff88009cc02c00
>[  187.674433] Call Trace:
>[  187.677251]  [<ffffffffa00736a8>] ? i915_vma_unbind+0xd3/0x1d1 [i915]
>[  187.680110]  [<ffffffffa00746b1>] ? i915_gem_free_object+0x71/0x1af [i915]
>[  187.682991]  [<ffffffffa0011840>] ? drm_gem_object_handle_unreference_unlocked+0xf1/0xf1 [drm]
>[  187.685875]  [<ffffffffa00117fb>] ? drm_gem_object_handle_unreference_unlocked+0xac/0xf1 [drm]
>[  187.688693]  [<ffffffffa001189f>] ? drm_gem_object_release_handle+0x5f/0x66 [drm]
>[  187.691462]  [<ffffffff812c8a3c>] ? idr_for_each+0x92/0xcb
>[  187.694218]  [<ffffffff8170cea0>] ? mutex_lock+0x9/0x25
>[  187.696961]  [<ffffffffa001c925>] ? drm_fb_release+0x28/0xb5 [drm]
>[  187.699706]  [<ffffffffa0011e12>] ? drm_gem_release+0x17/0x21 [drm]
>[  187.702451]  [<ffffffffa0010e74>] ? drm_release+0x29c/0x540 [drm]
>[  187.705189]  [<ffffffff810dbcb0>] ? __fput+0xe5/0x1d6
>[  187.707909]  [<ffffffff8104777e>] ? task_work_run+0x73/0x89
>[  187.710625]  [<ffffffff81034d43>] ? do_exit+0x3ac/0x8ca
>[  187.713334]  [<ffffffff8104a2a8>] ? abort_exclusive_wait+0x79/0x79
>[  187.716025]  [<ffffffff81035357>] ? do_group_exit+0x66/0x98
>[  187.718703]  [<ffffffff8103e0f5>] ? get_signal_to_deliver+0x452/0x471
>[  187.721369]  [<ffffffff81046f5e>] ? __task_pid_nr_ns+0x46/0x4d
>[  187.724016]  [<ffffffff81002000>] ? do_signal+0x3c/0x4a2
>[  187.726653]  [<ffffffff8100248b>] ? do_notify_resume+0x25/0x68
>[  187.729291]  [<ffffffff817143aa>] ? int_signal+0x12/0x17
>[  187.731919] Code: 48 c1 e8 0c 41 5b 5b 5d 44 89 e1 89 c2 4c 89 e8 41 5c 41 5d ff e0 41 54 55 48 89 fd 48 89 f7 53 48 8b 56 08 48 8b 9e 88 00 00 00 <4c> 8b a5 08 01 00 00 48 8b b2 c0 01 00 00 48 c1 eb 0c 48 81 c6 
>[  187.734927] RIP  [<ffffffffa007a3d7>] i915_ppgtt_unbind_object+0x15/0x4c [i915]
>[  187.737754]  RSP <ffff8801494f7ae8>
>[  187.740544] CR2: 0000000000000108
>[  187.743384] ---[ end trace d83c8238ec2cfe1f ]---
>[  187.747610] Fixing recursive fault but reboot is needed!

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Attachments on bug 72106: 89950 | 89971

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