Attachment 103418 Details for Bug 81701 – dmesg with i915.mmio_debug=1

dmesg with i915.mmio_debug=1

gem_reset_stats_reset-stats-ctx-render_i915.mmio_debug_1.dmesg (text/plain), 95.91 KB, created by Guo Jinxian on 2014-07-25 03:06:09 UTC

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Creator: Guo Jinxian

Created: 2014-07-25 03:06:09 UTC

Size: 95.91 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 3.16.0-rc6_drm-intel-nightly_089bea_20140725_debug+ (buildtopcommit@x-kernel) (gcc version 4.7.0 20120507 (Red Hat 4.7.0-5) (GCC) ) #790 SMP Fri Jul 25 11:33:10 CST 2014
>[    0.000000] Command line: BOOT_IMAGE=kernels//nightly_parents/2014_07_25/drm-intel-nightly/089bea2664988de48fccc81407ebe12115156731/bzImage_x86_64_debug root=/dev/sda2 drm.debug=0xe i915.mmio_debug=1 modules_path=kernels//nightly_parents/2014_07_25/drm-intel-nightly/089bea2664988de48fccc81407ebe12115156731/modules_x86_64_debug/lib/modules/3.16.0-rc6_drm-intel-nightly_089bea_20140725_debug+ acpi_rsdp=0xab8e1014
>[    0.000000] e820: BIOS-provided physical RAM map:
>[    0.000000] BIOS-e820: [mem 0x0000000000000100-0x0000000000057fff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000059000-0x000000000009efff] usable
>[    0.000000] BIOS-e820: [mem 0x000000000009f000-0x000000000009ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000a785ffff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000a7860000-0x00000000a7860fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000a7861000-0x00000000a7e06fff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000a7e07000-0x00000000a7e25fff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x00000000a7e26000-0x00000000ab2fafff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000ab2fb000-0x00000000ab862fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000ab863000-0x00000000ab8b5fff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x00000000ab8b6000-0x00000000ab8e1fff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x00000000ab8e2000-0x00000000ab8fefff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000e00f8000-0x00000000e00f8fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000ffa00000-0x00000000ffffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000014f7fffff] usable
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] DMI not present or invalid.
>[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
>[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
>[    0.000000] AGP: 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 0x7010600070106, new 0x7010600070106
>[    0.000000] e820: last_pfn = 0xab8ff 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 [0x046df000, 0x046dffff] PGTABLE
>[    0.000000] BRK [0x046e0000, 0x046e0fff] PGTABLE
>[    0.000000] BRK [0x046e1000, 0x046e1fff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x14f600000-0x14f7fffff]
>[    0.000000]  [mem 0x14f600000-0x14f7fffff] page 2M
>[    0.000000] BRK [0x046e2000, 0x046e2fff] 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 0x00100000-0xa785ffff]
>[    0.000000]  [mem 0x00100000-0x001fffff] page 4k
>[    0.000000]  [mem 0x00200000-0x3fffffff] page 2M
>[    0.000000]  [mem 0x40000000-0x7fffffff] page 1G
>[    0.000000]  [mem 0x80000000-0xa77fffff] page 2M
>[    0.000000]  [mem 0xa7800000-0xa785ffff] page 4k
>[    0.000000] init_memory_mapping: [mem 0xa7861000-0xa7e06fff]
>[    0.000000]  [mem 0xa7861000-0xa79fffff] page 4k
>[    0.000000]  [mem 0xa7a00000-0xa7dfffff] page 2M
>[    0.000000]  [mem 0xa7e00000-0xa7e06fff] page 4k
>[    0.000000] BRK [0x046e3000, 0x046e3fff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0xa7e26000-0xab2fafff]
>[    0.000000]  [mem 0xa7e26000-0xa7ffffff] page 4k
>[    0.000000]  [mem 0xa8000000-0xab1fffff] page 2M
>[    0.000000]  [mem 0xab200000-0xab2fafff] page 4k
>[    0.000000] BRK [0x046e4000, 0x046e4fff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0xab8e2000-0xab8fefff]
>[    0.000000]  [mem 0xab8e2000-0xab8fefff] page 4k
>[    0.000000] ACPI: Early table checksum verification disabled
>[    0.000000] ACPI: RSDP 0x00000000AB8E1014 000024 (v02 INTEL )
>[    0.000000] ACPI: XSDT 0x00000000AB8C8188 000114 (v01 INTEL  BDW-ULT  00000000      01000013)
>[    0.000000] ACPI: FACP 0x00000000AB8D7000 0000F4 (v05 INTEL  BDW-ULT  00000000 MSFT 0000005F)
>[    0.000000] ACPI: DSDT 0x00000000A7E07000 01E8F7 (v02 INTEL  BDW      00000000 INTL 20130927)
>[    0.000000] ACPI: FACS 0x00000000AB89D000 000040
>[    0.000000] ACPI: TCPA 0x00000000AB8DF000 000032 (v02 INTEL  EDK2     00000002      01000013)
>[    0.000000] ACPI: UEFI 0x00000000AB8A0000 000042 (v01 INTEL  EDK2     00000002      01000013)
>[    0.000000] ACPI: SSDT 0x00000000AB8DE000 0004B5 (v01 Intel_ Tpm2Tabl 00001000 INTL 20130927)
>[    0.000000] ACPI: SSDT 0x00000000AB8DD000 00004E (v01 MeSsdt MeSsdt   00003000 INTL 20130927)
>[    0.000000] ACPI: TPM2 0x00000000AB8DC000 000034 (v03                 00000000      00000000)
>[    0.000000] ACPI: SSDT 0x00000000AB8DB000 0005B1 (v01 Intel  PerfTune 00001000 INTL 20130927)
>[    0.000000] ACPI: DBGP 0x00000000AB8DA000 000034 (v01 INTEL           00000000 MSFT 0000005F)
>[    0.000000] ACPI: DBG2 0x00000000AB8D9000 000054 (v00 INTEL           00000000 MSFT 0000005F)
>[    0.000000] ACPI: LPIT 0x00000000AB8D8000 000094 (v01 INTEL  BDW-ULT  00000000 MSFT 0000005F)
>[    0.000000] ACPI: HPET 0x00000000AB8D6000 000038 (v01 INTEL  BDW-ULT  00000001 MSFT 0000005F)
>[    0.000000] ACPI: APIC 0x00000000AB8D5000 0000BC (v01 INTEL  BDW-ULT  00000001 MSFT 0000005F)
>[    0.000000] ACPI: MCFG 0x00000000AB8D4000 00003C (v01 INTEL  BDW-ULT  00000001 MSFT 0000005F)
>[    0.000000] ACPI: WDAT 0x00000000AB8D3000 000104 (v01 INTEL  BDW-ULT  00000000 MSFT 0000005F)
>[    0.000000] ACPI: SSDT 0x00000000AB8D2000 000250 (v01 INTEL  sensrhub 00000000 INTL 20130927)
>[    0.000000] ACPI: SSDT 0x00000000AB8CE000 00340B (v01 INTEL  PtidDevc 00001000 INTL 20130927)
>[    0.000000] ACPI: SSDT 0x00000000AB8CD000 000C7D (v01 INTEL  Ther_Rvp 00001000 INTL 20130927)
>[    0.000000] ACPI: SSDT 0x00000000AB8CC000 00017F (v01 INTEL  zpodd    00001000 INTL 20130927)
>[    0.000000] ACPI: BOOT 0x00000000AB8CB000 000028 (v01 INTEL  TIANO    00000002 MSFT 01000013)
>[    0.000000] ACPI: SSDT 0x00000000AB8CA000 00057D (v01 PmRef  Cpu0Ist  00003000 INTL 20130927)
>[    0.000000] ACPI: SSDT 0x00000000AB8C9000 000B74 (v01 CpuRef CpuSsdt  00003000 INTL 20130927)
>[    0.000000] ACPI: SSDT 0x00000000AB8C1000 006F06 (v01 SaSsdt SaSsdt   00003000 INTL 20130927)
>[    0.000000] ACPI: SSDT 0x00000000AB8E0000 0006A7 (v01 CppcTa CppcTabl 00001000 INTL 20130927)
>[    0.000000] ACPI: PCCT 0x00000000AB8C0000 00006E (v05 PcctTa PcctTabl 00001000 INTL 20130927)
>[    0.000000] ACPI: SSDT 0x00000000AB8BF000 000AC4 (v01 Cpc_Ta Cpc_Tabl 00001000 INTL 20130927)
>[    0.000000] ACPI: CSRT 0x00000000AB8BE000 0000C4 (v01 INTL   BDW-ULT  00000001 INTL 20100528)
>[    0.000000] ACPI: DMAR 0x00000000AB8BD000 0000F0 (v01 INTEL  BDW      00000001 INTL 00000001)
>[    0.000000] ACPI: FPDT 0x00000000AB8BC000 000044 (v01 INTEL  EDK2     00000002      01000013)
>[    0.000000] ACPI: ASF! 0x00000000AB8BB000 0000A0 (v32 INTEL   HCG     00000001 TFSM 000F4240)
>[    0.000000] ACPI: BGRT 0x00000000AB8BA000 000038 (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 0x14f7f9000-0x14f7fcfff]
>[    0.000000]  [ffffea0000000000-ffffea00053fffff] PMD -> [ffff88014ae00000-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 0x00001000-0x00057fff]
>[    0.000000]   node   0: [mem 0x00059000-0x0009efff]
>[    0.000000]   node   0: [mem 0x00100000-0xa785ffff]
>[    0.000000]   node   0: [mem 0xa7861000-0xa7e06fff]
>[    0.000000]   node   0: [mem 0xa7e26000-0xab2fafff]
>[    0.000000]   node   0: [mem 0xab8e2000-0xab8fefff]
>[    0.000000]   node   0: [mem 0x100000000-0x14f7fffff]
>[    0.000000] On node 0 totalpages: 1026709
>[    0.000000]   DMA zone: 64 pages used for memmap
>[    0.000000]   DMA zone: 26 pages reserved
>[    0.000000]   DMA zone: 3997 pages, LIFO batch:0
>[    0.000000]   DMA32 zone: 10892 pages used for memmap
>[    0.000000]   DMA32 zone: 697080 pages, LIFO batch:31
>[    0.000000]   Normal zone: 5088 pages used for memmap
>[    0.000000]   Normal zone: 325632 pages, LIFO batch:31
>[    0.000000] Reserving Intel graphics stolen memory at 0xad800000-0xaf7fffff
>[    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 0x00058000-0x00058fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xa7860000-0xa7860fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xa7e07000-0xa7e25fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xab2fb000-0xab862fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xab863000-0xab8b5fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xab8b6000-0xab8e1fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xab8ff000-0xad7fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xad800000-0xaf7fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xaf800000-0xe00f7fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xe00f8000-0xe00f8fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xe00f9000-0xfed1bfff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xff9fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xffa00000-0xffffffff]
>[    0.000000] e820: [mem 0xaf800000-0xe00f7fff] 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 27 pages/cpu @ffff88014f400000 s81728 r8192 d20672 u262144
>[    0.000000] pcpu-alloc: s81728 r8192 d20672 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: 1010639
>[    0.000000] Policy zone: Normal
>[    0.000000] Kernel command line: BOOT_IMAGE=kernels//nightly_parents/2014_07_25/drm-intel-nightly/089bea2664988de48fccc81407ebe12115156731/bzImage_x86_64_debug root=/dev/sda2 drm.debug=0xe i915.mmio_debug=1 modules_path=kernels//nightly_parents/2014_07_25/drm-intel-nightly/089bea2664988de48fccc81407ebe12115156731/modules_x86_64_debug/lib/modules/3.16.0-rc6_drm-intel-nightly_089bea_20140725_debug+ acpi_rsdp=0xab8e1014
>[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
>[    0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340
>[    0.000000] AGP: Checking aperture...
>[    0.000000] AGP: 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: 3917644K/4106836K available (8431K kernel code, 1017K rwdata, 4768K rodata, 25004K init, 13740K bss, 189192K 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] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
>[    0.000000] NR_IRQS:4352 nr_irqs:1016 16
>[    0.000000] Console: colour dummy device 80x25
>[    0.000000] console [tty0] enabled
>[    0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
>[    0.000000] ... MAX_LOCKDEP_SUBCLASSES:  8
>[    0.000000] ... MAX_LOCK_DEPTH:          48
>[    0.000000] ... MAX_LOCKDEP_KEYS:        8191
>[    0.000000] ... CLASSHASH_SIZE:          4096
>[    0.000000] ... MAX_LOCKDEP_ENTRIES:     32768
>[    0.000000] ... MAX_LOCKDEP_CHAINS:      65536
>[    0.000000] ... CHAINHASH_SIZE:          32768
>[    0.000000]  memory used by lock dependency info: 8159 kB
>[    0.000000]  per task-struct memory footprint: 1920 bytes
>[    0.000000] hpet clockevent registered
>[    0.000000] tsc: Fast TSC calibration using PIT
>[    0.000000] tsc: Detected 2095.086 MHz processor
>[    0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 4190.17 BogoMIPS (lpj=2095086)
>[    0.000011] pid_max: default: 32768 minimum: 301
>[    0.000070] ACPI: Core revision 20140424
>[    0.453650] ACPI: All ACPI Tables successfully acquired
>[    0.454164] Security Framework initialized
>[    0.454992] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
>[    0.456106] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
>[    0.456563] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
>[    0.456600] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
>[    0.459666] CPU: Physical Processor ID: 0
>[    0.459671] CPU: Processor Core ID: 0
>[    0.460768] mce: CPU supports 7 MCE banks
>[    0.460783] CPU0: Thermal LVT vector (0xfa) already installed
>[    0.460800] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
>[    0.460800] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
>[    0.460800] tlb_flushall_shift: 6
>[    0.461380] Freeing SMP alternatives memory: 32K (ffffffff8396b000 - ffffffff83973000)
>[    0.461385] ftrace: allocating 33703 entries in 132 pages
>[    0.478683] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.488761] smpboot: CPU0: Intel(R) Core(TM) i3-5010U CPU @ 2.10GHz (fam: 06, model: 3d, stepping: 04)
>[    0.488776] TSC deadline timer enabled
>[    0.488836] Performance Events: PEBS fmt2+, generic architected perfmon, full-width counters, Intel PMU driver.
>[    0.488853] ... version:                3
>[    0.488856] ... bit width:              48
>[    0.488858] ... generic registers:      4
>[    0.488861] ... value mask:             0000ffffffffffff
>[    0.488864] ... max period:             0000ffffffffffff
>[    0.488867] ... fixed-purpose events:   3
>[    0.488870] ... event mask:             000000070000000f
>[    0.491386] x86: Booting SMP configuration:
>[    0.491391] .... node  #0, CPUs:      #1
>[    0.521900] CPU1: Thermal LVT vector (0xfa) already installed
>[    0.524314] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
>[    0.524797]  #2
>[    0.536987] CPU2: Thermal LVT vector (0xfa) already installed
>[    0.539608]  #3<7>[    0.551768] CPU3: Thermal LVT vector (0xfa) already installed
>[    0.553979] x86: Booted up 1 node, 4 CPUs
>[    0.553986] smpboot: Total of 4 processors activated (16760.68 BogoMIPS)
>[    0.559801] devtmpfs: initialized
>[    0.561741] PM: Registering ACPI NVS region [mem 0xab863000-0xab8b5fff] (339968 bytes)
>[    0.564439] xor: automatically using best checksumming function:
>[    0.573550]    avx       : 20076.000 MB/sec
>[    0.573617] RTC time: 21:18:16, date: 01/18/01
>[    0.574239] NET: Registered protocol family 16
>[    0.575983] cpuidle: using governor ladder
>[    0.575994] cpuidle: using governor menu
>[    0.576283] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
>[    0.576299] ACPI: bus type PCI registered
>[    0.576771] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
>[    0.576778] PCI: not using MMCONFIG
>[    0.576782] PCI: Using configuration type 1 for base access
>[    0.634869] raid6: sse2x1    6355 MB/s
>[    0.651933] raid6: sse2x2    7792 MB/s
>[    0.668992] raid6: sse2x4    9328 MB/s
>[    0.686056] raid6: avx2x1   12582 MB/s
>[    0.703116] raid6: avx2x2   14433 MB/s
>[    0.720178] raid6: avx2x4   16847 MB/s
>[    0.720181] raid6: using algorithm avx2x4 (16847 MB/s)
>[    0.720185] raid6: using avx2x2 recovery algorithm
>[    0.720503] ACPI: Added _OSI(Module Device)
>[    0.720508] ACPI: Added _OSI(Processor Device)
>[    0.720511] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.720515] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.768607] ACPI: Executed 18 blocks of module-level executable AML code
>[    0.934513] ACPI: Dynamic OEM Table Load:
>[    0.934554] ACPI: SSDT 0xFFFF88014994A800 0004AE (v01 PmRef  Cpu0Cst  00003001 INTL 20130927)
>[    0.947686] ACPI: Dynamic OEM Table Load:
>[    0.947725] ACPI: SSDT 0xFFFF88014994B000 000792 (v01 PmRef  ApIst    00003000 INTL 20130927)
>[    0.974328] ACPI: Dynamic OEM Table Load:
>[    0.974366] ACPI: SSDT 0xFFFF88014A009800 000119 (v01 PmRef  ApCst    00003000 INTL 20130927)
>[    1.021807] ACPI: Interpreter enabled
>[    1.021828] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20140424/hwxface-580)
>[    1.021848] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20140424/hwxface-580)
>[    1.021937] ACPI: (supports S0 S3 S4 S5)
>[    1.021941] ACPI: Using IOAPIC for interrupt routing
>[    1.022109] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
>[    1.066711] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in ACPI motherboard resources
>[    1.067195] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    1.074214] ACPI: Power Resource [PG00] (on)
>[    1.091773] ACPI: Power Resource [PG01] (on)
>[    1.108998] ACPI: Power Resource [PG02] (on)
>[    1.468252] acpi ABCD0000:00: ACPI dock station (docks/bays count: 1)
>[    1.494148] ACPI: Power Resource [FN00] (off)
>[    1.495739] ACPI: Power Resource [FN01] (off)
>[    1.497311] ACPI: Power Resource [FN02] (off)
>[    1.498882] ACPI: Power Resource [FN03] (off)
>[    1.500464] ACPI: Power Resource [FN04] (off)
>[    1.522554] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
>[    1.522580] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
>[    1.542083] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]
>[    1.557965] PCI host bridge to bus 0000:00
>[    1.557982] pci_bus 0000:00: root bus resource [bus 00-fe]
>[    1.557996] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7]
>[    1.558010] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
>[    1.558023] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
>[    1.558032] pci_bus 0000:00: root bus resource [mem 0xaf800000-0xfeafffff]
>[    1.558090] pci 0000:00:00.0: [8086:1604] type 00 class 0x060000
>[    1.561721] pci 0000:00:02.0: [8086:1616] type 00 class 0x030000
>[    1.561747] pci 0000:00:02.0: reg 0x10: [mem 0xc0000000-0xc0ffffff 64bit]
>[    1.561759] pci 0000:00:02.0: reg 0x18: [mem 0xb0000000-0xbfffffff 64bit pref]
>[    1.561770] pci 0000:00:02.0: reg 0x20: [io  0x3000-0x303f]
>[    1.565467] pci 0000:00:03.0: [8086:160c] type 00 class 0x040300
>[    1.565488] pci 0000:00:03.0: reg 0x10: [mem 0xc1030000-0xc1033fff 64bit]
>[    1.569154] pci 0000:00:14.0: [8086:9cb1] type 00 class 0x0c0330
>[    1.569185] pci 0000:00:14.0: reg 0x10: [mem 0xc1020000-0xc102ffff 64bit]
>[    1.569273] pci 0000:00:14.0: PME# supported from D3hot D3cold
>[    1.572559] pci 0000:00:14.0: System wakeup disabled by ACPI
>[    1.573217] pci 0000:00:16.0: [8086:9cba] type 00 class 0x078000
>[    1.573253] pci 0000:00:16.0: reg 0x10: [mem 0xc1035000-0xc103501f 64bit]
>[    1.573346] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
>[    1.577065] pci 0000:00:19.0: [8086:15a2] type 00 class 0x020000
>[    1.577094] pci 0000:00:19.0: reg 0x10: [mem 0xc1000000-0xc101ffff]
>[    1.577123] pci 0000:00:19.0: reg 0x14: [mem 0xc1038000-0xc1038fff]
>[    1.577137] pci 0000:00:19.0: reg 0x18: [io  0x3080-0x309f]
>[    1.577222] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
>[    1.580440] pci 0000:00:19.0: System wakeup disabled by ACPI
>[    1.581106] pci 0000:00:1f.0: [8086:9cc3] type 00 class 0x060100
>[    1.584856] pci 0000:00:1f.2: [8086:9c83] type 00 class 0x010601
>[    1.584887] pci 0000:00:1f.2: reg 0x10: [io  0x30a8-0x30af]
>[    1.584900] pci 0000:00:1f.2: reg 0x14: [io  0x30b4-0x30b7]
>[    1.584910] pci 0000:00:1f.2: reg 0x18: [io  0x30a0-0x30a7]
>[    1.584920] pci 0000:00:1f.2: reg 0x1c: [io  0x30b0-0x30b3]
>[    1.584933] pci 0000:00:1f.2: reg 0x20: [io  0x3060-0x307f]
>[    1.584947] pci 0000:00:1f.2: reg 0x24: [mem 0xc1037000-0xc10377ff]
>[    1.585002] pci 0000:00:1f.2: PME# supported from D3hot
>[    1.588693] pci 0000:00:1f.3: [8086:9ca2] type 00 class 0x0c0500
>[    1.588722] pci 0000:00:1f.3: reg 0x10: [mem 0xc1034000-0xc10340ff 64bit]
>[    1.588755] pci 0000:00:1f.3: reg 0x20: [io  0xefa0-0xefbf]
>[    1.592342] pci 0000:00:1f.6: [8086:9ca4] type 00 class 0x118000
>[    1.592383] pci 0000:00:1f.6: reg 0x10: [mem 0xc1036000-0xc1036fff 64bit]
>[    1.595970] acpi PNP0A08:00: Disabling ASPM (FADT indicates it is unsupported)
>[    1.635400] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15), disabled.
>[    1.636360] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    1.637331] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15), disabled.
>[    1.638282] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15), disabled.
>[    1.639223] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 *10 11 12 14 15), disabled.
>[    1.640175] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    1.641118] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    1.642063] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    1.651015] ACPI: Enabled 4 GPEs in block 00 to 7F
>[    1.653813] ACPI : EC: GPE = 0xa, I/O: command/status = 0x66, data = 0x62
>[    1.654896] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
>[    1.654913] vgaarb: loaded
>[    1.654915] vgaarb: bridge control possible 0000:00:02.0
>[    1.655855] SCSI subsystem initialized
>[    1.656159] libata version 3.00 loaded.
>[    1.656648] ACPI: bus type USB registered
>[    1.657013] usbcore: registered new interface driver usbfs
>[    1.657200] usbcore: registered new interface driver hub
>[    1.657373] usbcore: registered new device driver usb
>[    1.657758] pps_core: LinuxPPS API ver. 1 registered
>[    1.657764] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
>[    1.657836] PTP clock support registered
>[    1.658366] PCI: Using ACPI for IRQ routing
>[    1.666288] PCI: pci_cache_line_size set to 64 bytes
>[    1.666334] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
>[    1.666350] e820: reserve RAM buffer [mem 0x0009f000-0x0009ffff]
>[    1.666357] e820: reserve RAM buffer [mem 0xa7860000-0xa7ffffff]
>[    1.666364] e820: reserve RAM buffer [mem 0xa7e07000-0xa7ffffff]
>[    1.666370] e820: reserve RAM buffer [mem 0xab2fb000-0xabffffff]
>[    1.666375] e820: reserve RAM buffer [mem 0xab8ff000-0xabffffff]
>[    1.666382] e820: reserve RAM buffer [mem 0x14f800000-0x14fffffff]
>[    1.668071] NetLabel: Initializing
>[    1.668076] NetLabel:  domain hash size = 128
>[    1.668079] NetLabel:  protocols = UNLABELED CIPSOv4
>[    1.668185] NetLabel:  unlabeled traffic allowed by default
>[    1.668352] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
>[    1.668364] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
>[    1.670447] Switched to clocksource hpet
>[    1.718544] pnp: PnP ACPI init
>[    1.718675] ACPI: bus type PNP registered
>[    1.721645] system 00:00: [io  0x06a4] has been reserved
>[    1.721662] system 00:00: [io  0x06a0] has been reserved
>[    1.721690] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    1.723902] system 00:01: [io  0x0680-0x069f] has been reserved
>[    1.723920] system 00:01: [io  0xffff] has been reserved
>[    1.723935] system 00:01: [io  0xffff] has been reserved
>[    1.723951] system 00:01: [io  0xffff] has been reserved
>[    1.723972] system 00:01: [io  0x1800-0x18fe] could not be reserved
>[    1.723988] system 00:01: [io  0x164e-0x164f] has been reserved
>[    1.723995] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    1.724639] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    1.725217] system 00:03: [io  0x1854-0x1857] has been reserved
>[    1.725225] system 00:03: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
>[    1.726941] pnp 00:04: Plug and Play ACPI device, IDs PNP0501 (active)
>[    1.728467] pnp 00:05: Plug and Play ACPI device, IDs PNP0303 (active)
>[    1.737573] system 00:06: [mem 0xfe102000-0xfe102fff] has been reserved
>[    1.737593] system 00:06: [mem 0xfe104000-0xfe104fff] has been reserved
>[    1.737609] system 00:06: [mem 0xfe106000-0xfe106fff] has been reserved
>[    1.737625] system 00:06: [mem 0xfe10e000-0xfe10efff] has been reserved
>[    1.737640] system 00:06: [mem 0xfe112000-0xfe112fff] has been reserved
>[    1.737657] system 00:06: [mem 0xfe111000-0xfe111007] has been reserved
>[    1.737672] system 00:06: [mem 0xfe111014-0xfe111fff] has been reserved
>[    1.737680] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    1.755768] system 00:07: [mem 0xfed1c000-0xfed1ffff] has been reserved
>[    1.755786] system 00:07: [mem 0xfed10000-0xfed17fff] has been reserved
>[    1.755801] system 00:07: [mem 0xfed18000-0xfed18fff] has been reserved
>[    1.755817] system 00:07: [mem 0xfed19000-0xfed19fff] has been reserved
>[    1.755837] system 00:07: [mem 0xe0000000-0xefffffff] could not be reserved
>[    1.755853] system 00:07: [mem 0xfed20000-0xfed3ffff] has been reserved
>[    1.755871] system 00:07: [mem 0xfed90000-0xfed93fff] has been reserved
>[    1.755889] system 00:07: [mem 0xfed45000-0xfed8ffff] could not be reserved
>[    1.755907] system 00:07: [mem 0xff000000-0xffffffff] could not be reserved
>[    1.755923] system 00:07: [mem 0xfee00000-0xfeefffff] has been reserved
>[    1.755938] system 00:07: [mem 0xaf810000-0xaf81ffff] has been reserved
>[    1.755953] system 00:07: [mem 0xaf800000-0xaf80ffff] has been reserved
>[    1.755961] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    1.760244] system 00:08: [mem 0x00000000-0x0009cfff] could not be reserved
>[    1.760254] system 00:08: Plug and Play ACPI device, IDs PNP0c01 (active)
>[    1.762463] pnp: PnP ACPI: found 9 devices
>[    1.762468] ACPI: bus type PNP unregistered
>[    1.788457] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7]
>[    1.788462] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff]
>[    1.788464] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
>[    1.788467] pci_bus 0000:00: resource 7 [mem 0xaf800000-0xfeafffff]
>[    1.788752] NET: Registered protocol family 2
>[    1.789927] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
>[    1.790386] TCP bind hash table entries: 32768 (order: 9, 2097152 bytes)
>[    1.792572] TCP: Hash tables configured (established 32768 bind 32768)
>[    1.792658] TCP: reno registered
>[    1.792739] UDP hash table entries: 2048 (order: 6, 327680 bytes)
>[    1.793086] UDP-Lite hash table entries: 2048 (order: 6, 327680 bytes)
>[    1.794052] NET: Registered protocol family 1
>[    1.794647] RPC: Registered named UNIX socket transport module.
>[    1.794652] RPC: Registered udp transport module.
>[    1.794655] RPC: Registered tcp transport module.
>[    1.794659] RPC: Registered tcp NFSv4.1 backchannel transport module.
>[    1.794682] pci 0000:00:02.0: Boot video device
>[    1.795874] pci 0000:00:14.0: can't derive routing for PCI INT A
>[    1.795879] pci 0000:00:14.0: PCI INT A: no GSI
>[    1.797070] pci 0000:00:14.0: can't derive routing for PCI INT A
>[    1.797095] PCI: CLS 0 bytes, default 64
>[    2.521313] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>[    2.521322] software IO TLB [mem 0xa3860000-0xa7860000] (64MB) mapped at [ffff8800a3860000-ffff8800a785ffff]
>[    2.521496] Simple Boot Flag at 0x47 set to 0x80
>[    2.530430] futex hash table entries: 2048 (order: 6, 262144 bytes)
>[    2.530696] audit: initializing netlink subsys (disabled)
>[    2.530769] audit: type=2000 audit(979852697.036:1): initialized
>[    2.532969] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[    2.568195] VFS: Disk quotas dquot_6.5.2
>[    2.568857] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[    2.580893] NFS: Registering the id_resolver key type
>[    2.581022] Key type id_resolver registered
>[    2.581028] Key type id_legacy registered
>[    2.581056] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
>[    2.584468] fuse init (API version 7.23)
>[    2.585680] msgmni has been set to 7651
>[    2.587701] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
>[    2.587728] io scheduler noop registered
>[    2.587739] io scheduler deadline registered
>[    2.588230] io scheduler cfq registered (default)
>[    2.588823] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>[    2.590325] ACPI: Fan [FAN0] (off)
>[    2.590725] ACPI: Fan [FAN1] (off)
>[    2.591358] ACPI: Fan [FAN2] (off)
>[    2.591753] ACPI: Fan [FAN3] (off)
>[    2.592192] ACPI: Fan [FAN4] (off)
>[    2.600227] Monitor-Mwait will be used to enter C-1 state
>[    2.613733] random: nonblocking pool is initialized
>[    2.624572] thermal LNXTHERM:00: registered as thermal_zone0
>[    2.624579] ACPI: Thermal Zone [TZ00] (48 C)
>[    2.632484] thermal LNXTHERM:01: registered as thermal_zone1
>[    2.632490] ACPI: Thermal Zone [TZ01] (48 C)
>[    2.632862] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
>[    2.653838] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
>[    2.658839] Non-volatile memory driver v1.3
>[    2.658865] Linux agpgart interface v0.103
>[    2.679701] brd: module loaded
>[    2.680639] Loading iSCSI transport class v2.0-870.
>[    2.682088] iscsi: registered transport (tcp)
>[    2.682819] Adaptec aacraid driver 1.2-0[30300]-ms
>[    2.683059] aic94xx: Adaptec aic94xx SAS/SATA driver version 1.0.3 loaded
>[    2.683896] qla2xxx [0000:00:00.0]-0005: : QLogic Fibre Channel HBA Driver: 8.07.00.08-k.
>[    2.684376] iscsi: registered transport (qla4xxx)
>[    2.684575] QLogic iSCSI HBA Driver
>[    2.684927] DC390: clustering now enabled by default. If you get problems load
>[    2.684933]        with "disable_clustering=1" and report to maintainers
>[    2.685351] GDT-HA: Storage RAID Controller Driver. Version: 3.05
>[    2.685763] RocketRAID 3xxx/4xxx Controller driver v1.8
>[    2.685899] stex: Promise SuperTrak EX Driver version: 4.6.0000.4
>[    2.686361] st: Version 20101219, fixed bufsize 32768, s/g segs 256
>[    2.686572] osst :I: Tape driver with OnStream support version 0.99.4
>[    2.686572] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $
>[    2.687382] SCSI Media Changer driver v0.25 
>[    2.687663] ahci 0000:00:1f.2: version 3.0
>[    2.689382] ahci 0000:00:1f.2: irq 56 for MSI/MSI-X
>[    2.700024] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 4 ports 6 Gbps 0x2 impl SATA mode
>[    2.700031] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo only pio slum part deso sadm sds apst 
>[    2.707885] scsi0 : ahci
>[    2.709159] scsi1 : ahci
>[    2.710204] scsi2 : ahci
>[    2.711255] scsi3 : ahci
>[    2.712144] ata1: DUMMY
>[    2.712151] ata2: SATA max UDMA/133 abar m2048@0xc1037000 port 0xc1037180 irq 56
>[    2.712155] ata3: DUMMY
>[    2.712157] ata4: DUMMY
>[    2.721110] cnic: Broadcom NetXtreme II CNIC Driver cnic v2.5.20 (March 14, 2014)
>[    2.721265] bnx2x: Broadcom NetXtreme II 5771x/578xx 10/20-Gigabit Ethernet Driver bnx2x 1.78.19-0 (2014/02/10)
>[    2.721773] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
>[    2.721777] e100: Copyright(c) 1999-2006 Intel Corporation
>[    2.721937] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
>[    2.721941] e1000: Copyright (c) 1999-2006 Intel Corporation.
>[    2.722118] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k
>[    2.722121] e1000e: Copyright(c) 1999 - 2014 Intel Corporation.
>[    2.723806] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
>[    2.723897] e1000e 0000:00:19.0: irq 57 for MSI/MSI-X
>[    3.017162] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[    3.019305] ata2.00: ATA-9: INTEL SSDSC2BB240G4, D2010370, max UDMA/133
>[    3.019312] ata2.00: 468862128 sectors, multi 1: LBA48 NCQ (depth 31/32)
>[    3.021452] ata2.00: configured for UDMA/133
>[    3.022670] scsi 1:0:0:0: Direct-Access     ATA      INTEL SSDSC2BB24 0370 PQ: 0 ANSI: 5
>[    3.025319] sd 1:0:0:0: [sda] 468862128 512-byte logical blocks: (240 GB/223 GiB)
>[    3.025330] sd 1:0:0:0: [sda] 4096-byte physical blocks
>[    3.025978] sd 1:0:0:0: [sda] Write Protect is off
>[    3.025987] sd 1:0:0:0: [sda] Mode Sense: 00 3a 00 00
>[    3.026181] sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    3.026771] sd 1:0:0:0: Attached scsi generic sg0 type 0
>[    3.030988]  sda: sda1 sda2 sda3
>[    3.034766] sd 1:0:0:0: [sda] Attached SCSI disk
>[    3.534421] tsc: Refined TSC clocksource calibration: 2095.152 MHz
>[    3.535807] e1000e: probe of 0000:00:19.0 failed with error -2
>[    3.535964] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.0.5-k
>[    3.535968] igb: Copyright (c) 2007-2014 Intel Corporation.
>[    3.536241] usbcore: registered new interface driver catc
>[    3.536344] usbcore: registered new interface driver kaweth
>[    3.536354] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
>[    3.536467] usbcore: registered new interface driver pegasus
>[    3.536573] usbcore: registered new interface driver rtl8150
>[    3.536730] usbcore: registered new interface driver asix
>[    3.536831] usbcore: registered new interface driver ax88179_178a
>[    3.536934] usbcore: registered new interface driver cdc_ether
>[    3.537034] usbcore: registered new interface driver dm9601
>[    3.537135] usbcore: registered new interface driver gl620a
>[    3.537235] usbcore: registered new interface driver net1080
>[    3.537336] usbcore: registered new interface driver plusb
>[    3.537450] usbcore: registered new interface driver rndis_host
>[    3.537553] usbcore: registered new interface driver cdc_subset
>[    3.537658] usbcore: registered new interface driver zaurus
>[    3.537760] usbcore: registered new interface driver MOSCHIP usb-ethernet driver
>[    3.537930] usbcore: registered new interface driver cdc_ncm
>[    3.538633] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    3.538643] ehci-pci: EHCI PCI platform driver
>[    3.538841] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    3.538865] ohci-pci: OHCI PCI platform driver
>[    3.538974] uhci_hcd: USB Universal Host Controller Interface driver
>[    3.540563] xhci_hcd 0000:00:14.0: can't derive routing for PCI INT A
>[    3.540569] xhci_hcd 0000:00:14.0: PCI INT A: no GSI
>[    3.540659] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    3.541508] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
>[    3.541809] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
>[    3.541937] xhci_hcd 0000:00:14.0: irq 57 for MSI/MSI-X
>[    3.542628] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>[    3.542633] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    3.542638] usb usb1: Product: xHCI Host Controller
>[    3.542642] usb usb1: Manufacturer: Linux 3.16.0-rc6_drm-intel-nightly_089bea_20140725_debug+ xhci_hcd
>[    3.542647] usb usb1: SerialNumber: 0000:00:14.0
>[    3.544854] hub 1-0:1.0: USB hub found
>[    3.544970] hub 1-0:1.0: 11 ports detected
>[    3.655170] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    3.655731] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
>[    3.656191] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
>[    3.656197] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    3.656202] usb usb2: Product: xHCI Host Controller
>[    3.656206] usb usb2: Manufacturer: Linux 3.16.0-rc6_drm-intel-nightly_089bea_20140725_debug+ xhci_hcd
>[    3.656211] usb usb2: SerialNumber: 0000:00:14.0
>[    3.658042] hub 2-0:1.0: USB hub found
>[    3.658139] hub 2-0:1.0: 4 ports detected
>[    3.681274] usb: failed to peer usb2-port3 and usb1-port3 by location (usb2-port3:none) (usb1-port3:usb2-port2)
>[    3.681283] usb usb2-port3: failed to peer to usb1-port3 (-16)
>[    3.681286] usb: port power management may be unreliable
>[    3.694070] usbcore: registered new interface driver usb-storage
>[    3.694332] i8042: PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
>[    3.694337] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
>[    3.695103] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    3.696174] mousedev: PS/2 mouse device common for all mice
>[    3.697155] rtc_cmos 00:02: RTC can wake from S4
>[    3.698015] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
>[    3.698086] rtc_cmos 00:02: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
>[    3.698151] i2c /dev entries driver
>[    3.698391] hidraw: raw HID events driver (C) Jiri Kosina
>[    3.700561] usbcore: registered new interface driver usbhid
>[    3.700565] usbhid: USB HID core driver
>[    3.700717] TCP: cubic registered
>[    3.700727] Initializing XFRM netlink socket
>[    3.700770] NET: Registered protocol family 17
>[    3.700947] Key type dns_resolver registered
>[    3.704095] registered taskstats version 1
>[    3.704274] kmemleak: Kernel memory leak detector initialized
>[    3.704279] kmemleak: Automatic memory scanning thread started
>[    3.710309] Btrfs loaded
>[    3.712519]   Magic number: 1:819:348
>[    3.713463] PM: Hibernation image not present or could not be loaded.
>[    3.713524] Warning: unable to open an initial console.
>[    3.720436] Freeing unused kernel memory: 25004K (ffffffff82100000 - ffffffff8396b000)
>[    3.720444] Write protecting the kernel read-only data: 16384k
>[    3.725199] Freeing unused kernel memory: 1796K (ffff88000183f000 - ffff880001a00000)
>[    3.728483] Freeing unused kernel memory: 1376K (ffff880001ea8000 - ffff880002000000)
>[    3.739887] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
>[    3.816536] dracut: dracut-018-35.git20120510.fc17
>[    3.872292] udevd[1442]: starting version 182
>[    3.954988] [drm] Initialized drm 1.1.0 20060810
>[    3.961831] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input1
>[    3.963726] ACPI: Lid Switch [LID0]
>[    3.965891] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input2
>[    3.966490] ACPI: Power Button [PWRB]
>[    3.967561] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input3
>[    3.968172] ACPI: Sleep Button [SLPB]
>[    3.969260] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input4
>[    3.972528] ACPI: Power Button [PWRF]
>[    4.007786] usb 1-2: new high-speed USB device number 2 using xhci_hcd
>[    4.010259] [drm:i915_dump_device_info] i915 device info: gen=8, pciid=0x1616 rev=0x08 flags=is_mobile,need_gfx_hws,has_fbc,has_hotplug,has_llc,has_ddi,has_fpga_dbg,
>[    4.010331] [drm:intel_detect_pch] This is Broadwell, assuming LynxPoint LP PCH
>[    4.010540] [drm] Memory usable by graphics device = 4096M
>[    4.010546] [drm:i915_gem_gtt_init] GMADR size = 256M
>[    4.010548] [drm:i915_gem_gtt_init] GTT stolen size = 32M
>[    4.010550] [drm:i915_gem_gtt_init] ppgtt mode: 1
>[    4.010551] [drm] Replacing VGA console driver
>[    4.022125] [drm:intel_opregion_setup] graphic opregion physical addr: 0xab895018
>[    4.022164] [drm:intel_opregion_setup] Public ACPI methods supported
>[    4.022166] [drm:intel_opregion_setup] SWSCI supported
>[    4.027698] [drm:swsci_setup] SWSCI GBDA callbacks 00000cb3, SBCB callbacks 00700483
>[    4.027702] [drm:intel_opregion_setup] ASLE supported
>[    4.028083] i915 0000:00:02.0: irq 58 for MSI/MSI-X
>[    4.028185] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    4.028190] [drm] Driver supports precise vblank timestamp query.
>[    4.028195] [drm:init_vbt_defaults] Set default to SSC at 120000 kHz
>[    4.028198] [drm:validate_vbt] Using VBT from OpRegion: $VBT HASWELL        d
>[    4.028200] [drm:parse_general_features] BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 0 lvds_use_ssc 0 lvds_ssc_freq 120000 display_clock_mode 0 fdi_rx_polarity_inverted 0
>[    4.028202] [drm:parse_general_definitions] crt_ddc_bus_pin: 2
>[    4.028204] [drm:parse_lfp_panel_data] DRRS supported mode is static
>[    4.028215] [drm:parse_lfp_panel_data] Found panel mode in BIOS VBT tables:
>[    4.028218] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 0 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x8 0xa
>[    4.028220] [drm:parse_lfp_panel_data] VBT initial LVDS value 30033c
>[    4.028222] [drm:parse_lfp_backlight] VBT backlight PWM modulation frequency 200 Hz, active high, min brightness 0, level 255
>[    4.028231] [drm:parse_sdvo_panel_data] Found SDVO panel mode in BIOS VBT tables:
>[    4.028234] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x8 0xa
>[    4.028236] [drm:parse_sdvo_device_mapping] No SDVO device info is found in VBT
>[    4.028245] [drm:parse_driver_features] DRRS State Enabled:1
>[    4.028248] [drm:parse_ddi_port] Port A VBT info: DP:1 HDMI:0 DVI:0 EDP:1 CRT:0
>[    4.028250] [drm:parse_ddi_port] VBT HDMI level shift for port A: 0
>[    4.028252] [drm:parse_ddi_port] Port B VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0
>[    4.028253] [drm:parse_ddi_port] VBT HDMI level shift for port B: 3
>[    4.028255] [drm:parse_ddi_port] Port C VBT info: DP:0 HDMI:1 DVI:1 EDP:0 CRT:0
>[    4.028257] [drm:parse_ddi_port] VBT HDMI level shift for port C: 3
>[    4.029332] [drm:intel_dsm_pci_probe] no _DSM method for intel device
>[    4.029373] [drm:i915_gem_init_stolen] found 33554432 bytes of stolen memory at ad800000
>[    4.029420] [drm:intel_display_power_get] enabling always-on
>[    4.029422] [drm:intel_display_power_get] enabling display
>[    4.029446] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[    4.030141] [drm:intel_print_wm_latency] Primary WM0 latency 20 (2.0 usec)
>[    4.030143] [drm:intel_print_wm_latency] Primary WM1 latency 50 (25.0 usec)
>[    4.030145] [drm:intel_print_wm_latency] Primary WM2 latency 90 (45.0 usec)
>[    4.030147] [drm:intel_print_wm_latency] Primary WM3 latency 130 (65.0 usec)
>[    4.030149] [drm:intel_print_wm_latency] Primary WM4 latency 160 (80.0 usec)
>[    4.030151] [drm:intel_print_wm_latency] Sprite WM0 latency 20 (2.0 usec)
>[    4.030153] [drm:intel_print_wm_latency] Sprite WM1 latency 50 (25.0 usec)
>[    4.030154] [drm:intel_print_wm_latency] Sprite WM2 latency 90 (45.0 usec)
>[    4.030156] [drm:intel_print_wm_latency] Sprite WM3 latency 130 (65.0 usec)
>[    4.030158] [drm:intel_print_wm_latency] Sprite WM4 latency 160 (80.0 usec)
>[    4.030159] [drm:intel_print_wm_latency] Cursor WM0 latency 20 (2.0 usec)
>[    4.030161] [drm:intel_print_wm_latency] Cursor WM1 latency 50 (25.0 usec)
>[    4.030163] [drm:intel_print_wm_latency] Cursor WM2 latency 90 (45.0 usec)
>[    4.030164] [drm:intel_print_wm_latency] Cursor WM3 latency 130 (65.0 usec)
>[    4.030166] [drm:intel_print_wm_latency] Cursor WM4 latency 160 (80.0 usec)
>[    4.030168] [drm:intel_modeset_init] 3 display pipes available.
>[    4.030493] [drm:intel_ddi_pll_init] CDCLK running at 675000KHz
>[    4.030870] [drm:intel_dp_init_connector] Adding eDP connector on port A
>[    4.031682] [drm:intel_dp_init_panel_power_sequencer] cur t1_t3 2000 t8 0 t9 2000 t10 500 t11_t12 6000
>[    4.031684] [drm:intel_dp_init_panel_power_sequencer] vbt t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 5000
>[    4.031686] [drm:intel_dp_init_panel_power_sequencer] panel power up delay 200, power down delay 50, power cycle delay 600
>[    4.031688] [drm:intel_dp_init_panel_power_sequencer] backlight on delay 1, off delay 200
>[    4.031690] [drm:intel_dp_aux_init] registering DPDDC-A bus for card0-eDP-1
>[    4.033393] [drm:_edp_panel_vdd_on] Turning eDP VDD on
>[    4.033405] [drm:_edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[    4.033946] [drm:intel_dp_get_dpcd] DPCD: 11 0a 02 00 00 00 00 00 00 00 00 00 00 00 00
>[    4.034134] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x7d00001, PP_OFF 0x1f40001, PP_DIV 0x4af06
>[    4.059165] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    4.059175] [drm] VBT doesn't support DRRS
>[    4.059855] [drm:intel_panel_setup_backlight] backlight initialized, enabled, brightness 937/937, sysfs interface registered
>[    4.060055] [drm:intel_dp_init_connector] Adding DP connector on port B
>[    4.060812] [drm:intel_dp_aux_init] registering DPDDC-B bus for card0-DP-1
>[    4.064233] [drm:intel_modeset_readout_hw_state] [CRTC:7] hw state readout: enabled
>[    4.064240] [drm:intel_modeset_readout_hw_state] [CRTC:11] hw state readout: disabled
>[    4.064244] [drm:intel_modeset_readout_hw_state] [CRTC:15] hw state readout: disabled
>[    4.064248] [drm:intel_modeset_readout_hw_state] WRPLL 1 hw state readout: refcount 0, on 0
>[    4.064251] [drm:intel_modeset_readout_hw_state] WRPLL 2 hw state readout: refcount 0, on 0
>[    4.064261] [drm:intel_modeset_readout_hw_state] [ENCODER:17:TMDS-17] hw state readout: enabled, pipe A
>[    4.064265] [drm:intel_modeset_readout_hw_state] [ENCODER:26:TMDS-26] hw state readout: disabled, pipe A
>[    4.064267] [drm:intel_modeset_readout_hw_state] [ENCODER:28:DP MST-28] hw state readout: disabled, pipe A
>[    4.064268] [drm:intel_modeset_readout_hw_state] [ENCODER:29:DP MST-29] hw state readout: disabled, pipe B
>[    4.064270] [drm:intel_modeset_readout_hw_state] [ENCODER:30:DP MST-30] hw state readout: disabled, pipe C
>[    4.064273] [drm:intel_modeset_readout_hw_state] [ENCODER:33:TMDS-33] hw state readout: disabled, pipe A
>[    4.064279] [drm:intel_modeset_readout_hw_state] [CONNECTOR:18:eDP-1] hw state readout: enabled
>[    4.064283] [drm:intel_modeset_readout_hw_state] [CONNECTOR:27:DP-1] hw state readout: disabled
>[    4.064286] [drm:intel_modeset_readout_hw_state] [CONNECTOR:31:HDMI-A-1] hw state readout: disabled
>[    4.064290] [drm:intel_modeset_readout_hw_state] [CONNECTOR:34:HDMI-A-2] hw state readout: disabled
>[    4.064324] [drm:intel_dump_pipe_config] [CRTC:7][setup_hw_state] config for pipe A
>[    4.064326] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    4.064327] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    4.064330] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    4.064332] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    4.064334] [drm:intel_dump_pipe_config] requested mode:
>[    4.064337] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 1920 0 0 0 1080 0 0 0 0x0 0x0
>[    4.064338] [drm:intel_dump_pipe_config] adjusted mode:
>[    4.064341] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0xa
>[    4.064344] [drm:intel_dump_crtc_timings] crtc timings: 138779 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x0 flags: 0xa
>[    4.064345] [drm:intel_dump_pipe_config] port clock: 270000
>[    4.064347] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    4.064349] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    4.064351] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x07800438, enabled
>[    4.064353] [drm:intel_dump_pipe_config] ips: 0
>[    4.064354] [drm:intel_dump_pipe_config] double wide: 0
>[    4.064386] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B
>[    4.064388] [drm:i915_get_vblank_timestamp] crtc 1 is disabled
>[    4.064393] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B
>[    4.064446] [drm:intel_dump_pipe_config] [CRTC:11][setup_hw_state] config for pipe B
>[    4.064448] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[    4.064449] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[    4.064452] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    4.064454] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    4.064455] [drm:intel_dump_pipe_config] requested mode:
>[    4.064458] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    4.064459] [drm:intel_dump_pipe_config] adjusted mode:
>[    4.064462] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    4.064464] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    4.064466] [drm:intel_dump_pipe_config] port clock: 0
>[    4.064467] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[    4.064469] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    4.064471] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    4.064473] [drm:intel_dump_pipe_config] ips: 0
>[    4.064474] [drm:intel_dump_pipe_config] double wide: 0
>[    4.064478] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe C
>[    4.064479] [drm:i915_get_vblank_timestamp] crtc 2 is disabled
>[    4.064483] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe C
>[    4.064485] [drm:intel_dump_pipe_config] [CRTC:15][setup_hw_state] config for pipe C
>[    4.064487] [drm:intel_dump_pipe_config] cpu_transcoder: C
>[    4.064488] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[    4.064491] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    4.064493] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    4.064494] [drm:intel_dump_pipe_config] requested mode:
>[    4.064497] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    4.064498] [drm:intel_dump_pipe_config] adjusted mode:
>[    4.064500] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    4.064503] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    4.064504] [drm:intel_dump_pipe_config] port clock: 0
>[    4.064506] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[    4.064508] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    4.064509] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    4.064511] [drm:intel_dump_pipe_config] ips: 0
>[    4.064512] [drm:intel_dump_pipe_config] double wide: 0
>[    4.064528] [drm:intel_connector_check_state] [CONNECTOR:18:eDP-1]
>[    4.064538] [drm:check_encoder_state] [ENCODER:17:TMDS-17]
>[    4.064542] [drm:check_encoder_state] [ENCODER:26:TMDS-26]
>[    4.064545] [drm:check_encoder_state] [ENCODER:28:DP MST-28]
>[    4.064546] [drm:check_encoder_state] [ENCODER:29:DP MST-29]
>[    4.064548] [drm:check_encoder_state] [ENCODER:30:DP MST-30]
>[    4.064549] [drm:check_encoder_state] [ENCODER:33:TMDS-33]
>[    4.064552] [drm:check_crtc_state] [CRTC:7]
>[    4.064574] [drm:check_crtc_state] [CRTC:11]
>[    4.064578] [drm:check_crtc_state] [CRTC:15]
>[    4.064582] [drm:check_shared_dpll_state] WRPLL 1
>[    4.064585] [drm:check_shared_dpll_state] WRPLL 2
>[    4.064606] [drm:ironlake_get_plane_config] pipe/plane 0/0 with fb: size=1920x1080@32, offset=0, pitch 7680, size 0x7e9000
>[    4.064608] [drm:i915_gem_object_create_stolen_for_preallocated] creating preallocated stolen object: stolen_offset=0, gtt_offset=0, size=7e9000
>[    4.064668] [drm:i915_pages_create_for_stolen] offset=0x0, size=8294400
>[    4.064792] [drm:intel_alloc_plane_obj] plane fb obj ffff880142ec0800
>[    4.064796] [drm:i915_gem_setup_global_gtt] reserving preallocated space: 0 + 7e9000
>[    4.064798] [drm:i915_gem_setup_global_gtt] clearing unused GTT space: [7e9000, fffff000]
>[    4.069257] [drm:gen8_ppgtt_init] Allocated 4 pages for page directories (0 wasted)
>[    4.069261] [drm:gen8_ppgtt_init] Allocated 2048 pages for page tables (0 wasted)
>[    4.069264] [drm:i915_gem_context_init] HW context support initialized
>[    4.069432] [drm:init_status_page] render ring hws offset: 0x007fc000
>[    4.069771] [drm:init_pipe_control] render ring pipe control offset: 0x0081d000
>[    4.069845] [drm:init_status_page] bsd ring hws offset: 0x0081e000
>[    4.070105] [drm:init_status_page] blitter ring hws offset: 0x0083f000
>[    4.070362] [drm:init_status_page] video enhancement ring hws offset: 0x00860000
>[    4.071182] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:eDP-1]
>[    4.071204] [drm:intel_dp_detect] [CONNECTOR:18:eDP-1]
>[    4.071257] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    4.071266] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:eDP-1] probed modes :
>[    4.071269] [drm:drm_mode_debug_printmodeline] Modeline 19:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    4.071272] [drm:drm_mode_debug_printmodeline] Modeline 20:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa
>[    4.071274] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:DP-1]
>[    4.071277] [drm:intel_dp_detect] [CONNECTOR:27:DP-1]
>[    4.071290] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:DP-1] disconnected
>[    4.071292] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:31:HDMI-A-1]
>[    4.071294] [drm:intel_hdmi_detect] [CONNECTOR:31:HDMI-A-1]
>[    4.071541] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    4.071544] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    4.071546] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:31:HDMI-A-1] disconnected
>[    4.071548] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2]
>[    4.071550] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-2]
>[    4.071716] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    4.071718] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    4.071720] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] disconnected
>[    4.071722] [drm:drm_setup_crtcs] 
>[    4.071747] [drm:drm_enable_connectors] connector 18 enabled? yes
>[    4.071749] [drm:drm_enable_connectors] connector 27 enabled? no
>[    4.071751] [drm:drm_enable_connectors] connector 31 enabled? no
>[    4.071752] [drm:drm_enable_connectors] connector 34 enabled? no
>[    4.071764] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1
>[    4.071765] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1
>[    4.071768] [drm:intel_fb_initial_config] connector eDP-1 on pipe A [CRTC:7]: 1920x1080
>[    4.071769] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[    4.071771] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[    4.071772] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[    4.071777] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 7
>[    4.071792] [drm:intelfb_create] no BIOS fb, allocating a new one
>[    4.071794] [drm:i915_gem_object_create_stolen] creating stolen object: size=7e9000
>[    4.071814] [drm:i915_pages_create_for_stolen] offset=0x7e9000, size=8294400
>[    4.072766] [drm:intelfb_create] allocated 1920x1080 fb: 0x00882000, bo ffff880142ec0200
>[    4.074104] fbcon: inteldrmfb (fb0) is primary device
>[    4.077717] [drm:intel_crtc_set_config] [CRTC:7] [FB:37] #connectors=1 (x y) (0 0)
>[    4.077770] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[    4.077772] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    4.077775] [drm:drm_mode_debug_printmodeline] Modeline 36:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    4.077776] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:7], mode_changed=1, fb_changed=1
>[    4.077778] [drm:intel_modeset_stage_output_state] [CONNECTOR:18:eDP-1] to [CRTC:7]
>[    4.077792] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    4.077805] [drm:connected_sink_compute_bpp] [CONNECTOR:18:eDP-1] checking for sink bpp constrains
>[    4.077809] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138780KHz
>[    4.077810] [drm:intel_dp_compute_config] forcing lane count to max (2) on BDW
>[    4.077811] [drm:intel_dp_compute_config] using min 06 link bw per VBT
>[    4.077816] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    4.077817] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    4.077819] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    4.077821] [drm:intel_dump_pipe_config] [CRTC:7][modeset] config for pipe A
>[    4.077822] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    4.077823] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    4.077824] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    4.077826] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    4.077827] [drm:intel_dump_pipe_config] requested mode:
>[    4.077829] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    4.077830] [drm:intel_dump_pipe_config] adjusted mode:
>[    4.077832] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    4.077834] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[    4.077835] [drm:intel_dump_pipe_config] port clock: 270000
>[    4.077836] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    4.077838] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    4.077839] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    4.077840] [drm:intel_dump_pipe_config] ips: 1
>[    4.077841] [drm:intel_dump_pipe_config] double wide: 0
>[    4.077957] [drm:intel_edp_backlight_off] 
>[    4.176252] usb 1-2: New USB device found, idVendor=07a6, idProduct=8515
>[    4.176254] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[    4.176255] usb 1-2: Product: USB To LAN Converter
>[    4.176257] usb 1-2: Manufacturer: ADMtek
>[    4.176258] usb 1-2: SerialNumber: 0001
>[    4.179190] pegasus 1-2:1.0: setup Pegasus II specific registers
>[    4.278830] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[    4.282595] pegasus 1-2:1.0: eth0, ADMtek ADM8515 "Pegasus II" USB-2.0 Ethernet, 00:00:e8:00:05:c8
>[    4.285098] [drm:intel_edp_panel_off] Turn eDP power off
>[    4.285103] [drm:wait_panel_off] Wait for panel power off time
>[    4.285108] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[    4.339856] [drm:wait_panel_status] Wait complete
>[    4.339865] [drm:intel_update_fbc] no output, disabling
>[    4.339897] [drm:intel_display_power_put] disabling display
>[    4.339904] [drm:hsw_set_power_well] Requesting to disable the power well
>[    4.339939] [drm:ironlake_update_primary_plane] Writing base 00882000 00000000 0 0 7680
>[    4.339964] [drm:intel_edp_panel_on] Turn eDP power on
>[    4.339968] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[    4.436944] usb 1-5: new low-speed USB device number 3 using xhci_hcd
>[    4.535200] Switched to clocksource tsc
>[    4.609882] usb 1-5: New USB device found, idVendor=04ca, idProduct=004b
>[    4.609884] usb 1-5: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    4.609885] usb 1-5: Product: USB Keyboard
>[    4.609886] usb 1-5: Manufacturer: Lite-On Technology Corp.
>[    4.610728] usb 1-5: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[    4.610771] usb 1-5: ep 0x82 - rounding interval to 64 microframes, ep desc says 80 microframes
>[    4.617165] input: Lite-On Technology Corp. USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/0003:04CA:004B.0001/input/input5
>[    4.619174] hid-generic 0003:04CA:004B.0001: input,hidraw0: USB HID v1.10 Keyboard [Lite-On Technology Corp. USB Keyboard] on usb-0000:00:14.0-5/input0
>[    4.625222] input: Lite-On Technology Corp. USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.1/0003:04CA:004B.0002/input/input6
>[    4.626408] hid-generic 0003:04CA:004B.0002: input,hidraw1: USB HID v1.10 Device [Lite-On Technology Corp. USB Keyboard] on usb-0000:00:14.0-5/input1
>[    4.886135] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000
>[    4.886140] [drm:wait_panel_status] Wait complete
>[    4.886145] [drm:wait_panel_on] Wait for panel power on
>[    4.886149] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003
>[    5.095239] [drm:wait_panel_status] Wait complete
>[    5.095251] [drm:_edp_panel_vdd_on] Turning eDP VDD on
>[    5.095263] [drm:_edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[    5.096400] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[    5.096891] [drm:intel_dp_start_link_train] clock recovery OK
>[    5.097685] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[    5.098066] [drm:intel_edp_backlight_on] 
>[    5.098068] [drm:intel_panel_enable_backlight] pipe A
>[    5.098077] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[    5.098084] [drm:intel_edp_psr_enable] PSR not supported by this panel
>[    5.133285] [drm:intel_update_fbc] disabled per chip default
>[    5.133317] [drm:intel_connector_check_state] [CONNECTOR:18:eDP-1]
>[    5.133327] [drm:check_encoder_state] [ENCODER:17:TMDS-17]
>[    5.133330] [drm:check_encoder_state] [ENCODER:26:TMDS-26]
>[    5.133333] [drm:check_encoder_state] [ENCODER:28:DP MST-28]
>[    5.133334] [drm:check_encoder_state] [ENCODER:29:DP MST-29]
>[    5.133335] [drm:check_encoder_state] [ENCODER:30:DP MST-30]
>[    5.133336] [drm:check_encoder_state] [ENCODER:33:TMDS-33]
>[    5.133339] [drm:check_crtc_state] [CRTC:7]
>[    5.133361] [drm:check_crtc_state] [CRTC:11]
>[    5.133362] [drm:check_crtc_state] [CRTC:15]
>[    5.133364] [drm:check_shared_dpll_state] WRPLL 1
>[    5.133367] [drm:check_shared_dpll_state] WRPLL 2
>[    5.133384] [drm:intel_crtc_set_config] [CRTC:11] [NOFB]
>[    5.133429] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
>[    5.133430] [drm:intel_modeset_stage_output_state] [CONNECTOR:18:eDP-1] to [CRTC:7]
>[    5.133440] [drm:intel_crtc_set_config] [CRTC:15] [NOFB]
>[    5.133482] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:15], mode_changed=0, fb_changed=0
>[    5.133483] [drm:intel_modeset_stage_output_state] [CONNECTOR:18:eDP-1] to [CRTC:7]
>[    5.133525] Console: switching to colour frame buffer device 240x67
>[    5.133565] [drm:intel_crtc_set_config] [CRTC:7] [FB:37] #connectors=1 (x y) (0 0)
>[    5.133608] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:7], mode_changed=0, fb_changed=0
>[    5.133609] [drm:intel_modeset_stage_output_state] [CONNECTOR:18:eDP-1] to [CRTC:7]
>[    5.142558] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[    5.142596] i915 0000:00:02.0: registered panic notifier
>[    5.189770] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>[    5.191708] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input7
>[    5.193414] [drm] Initialized i915 1.6.0 20140620 for 0000:00:02.0 on minor 0
>[    5.202553] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
>[    5.211054] dracut: Starting plymouth daemon
>[    5.232625] [drm:intel_crtc_set_config] [CRTC:7] [FB:37] #connectors=1 (x y) (0 0)
>[    5.232656] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:7], mode_changed=0, fb_changed=0
>[    5.232657] [drm:intel_modeset_stage_output_state] [CONNECTOR:18:eDP-1] to [CRTC:7]
>[    5.259558] [drm:intel_crtc_set_config] [CRTC:7] [FB:37] #connectors=1 (x y) (0 0)
>[    5.259587] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:7], mode_changed=0, fb_changed=0
>[    5.259589] [drm:intel_modeset_stage_output_state] [CONNECTOR:18:eDP-1] to [CRTC:7]
>[    5.462844] ACPI: Deprecated procfs I/F for AC is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
>[    5.474555] ACPI: AC Adapter [ADP1] (on-line)
>[    5.601984] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
>[    5.602170] ACPI: Battery Slot [BAT0] (battery present)
>[    5.603638] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
>[    5.603805] ACPI: Battery Slot [BAT1] (battery absent)
>[    5.605923] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
>[    5.606098] ACPI: Battery Slot [BAT2] (battery absent)
>[    5.672984] ppdev: user-space parallel port driver
>[    5.694305] EXT4-fs (sda2): INFO: recovery required on readonly filesystem
>[    5.694352] EXT4-fs (sda2): write access will be enabled during recovery
>[    5.707411] i801_smbus 0000:00:1f.3: enabling device (0001 -> 0003)
>[    5.709790] ACPI Warning: SystemIO range 0x000000000000efa0-0x000000000000efbf conflicts with OpRegion 0x000000000000efa0-0x000000000000efaf (\_SB_.PCI0.SBUS.SMBI) (20140424/utaddress-258)
>[    5.709955] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    5.711304] snd_hda_intel 0000:00:03.0: enabling device (0000 -> 0002)
>[    5.714508] input: PC Speaker as /devices/platform/pcspkr/input/input8
>[    5.722204] [drm:intel_display_power_get] enabling display
>[    5.722218] [drm:hsw_set_power_well] Enabling power well
>[    5.722494] snd_hda_intel 0000:00:03.0: irq 59 for MSI/MSI-X
>[    5.800789] EXT4-fs (sda2): recovery complete
>[    5.805299] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)
>[    5.825497] [drm:intel_crtc_set_config] [CRTC:7] [FB:37] #connectors=1 (x y) (0 0)
>[    5.825555] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:7], mode_changed=0, fb_changed=0
>[    5.825557] [drm:intel_modeset_stage_output_state] [CONNECTOR:18:eDP-1] to [CRTC:7]
>[    5.826382] iTCO_vendor_support: vendor-support=0
>[    5.827697] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
>[    5.827882] iTCO_wdt: Found a Wildcat Point_LP TCO device (Version=2, TCOBASE=0x1860)
>[    5.834898] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
>[    5.871833] dracut: Checking ext4: /dev/sda2
>[    5.874219] dracut: issuing e2fsck -a  /dev/sda2
>[    5.894125] dracut: /dev/sda2: clean, 721744/13598720 files, 24291185/54372608 blocks
>[    5.897147] dracut: Remounting /dev/sda2 with -o errors=remount-ro,ro
>[    5.923579] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: errors=remount-ro
>[    5.936782] dracut: Mounted root filesystem /dev/sda2
>[    5.962781] device-mapper: uevent: version 1.0.3
>[    5.966288] device-mapper: ioctl: 4.27.0-ioctl (2013-10-30) initialised: dm-devel@redhat.com
>[    6.029327] dracut: Switching root
>[    6.200200] init: ureadahead main process (2766) terminated with status 5
>[    6.446948] systemd-udevd[2876]: starting version 204
>[    6.965861] [drm:intel_crtc_set_config] [CRTC:7] [FB:37] #connectors=1 (x y) (0 0)
>[    6.965905] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:7], mode_changed=0, fb_changed=0
>[    6.965908] [drm:intel_modeset_stage_output_state] [CONNECTOR:18:eDP-1] to [CRTC:7]
>[    7.039905] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
>[    7.039920] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[    7.095489] [drm:intel_crtc_set_config] [CRTC:7] [FB:37] #connectors=1 (x y) (0 0)
>[    7.095539] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:7], mode_changed=0, fb_changed=0
>[    7.095542] [drm:intel_modeset_stage_output_state] [CONNECTOR:18:eDP-1] to [CRTC:7]
>[    7.189751] init: Failed to spawn ufw pre-start process: unable to execute: No such file or directory
>[    7.200514] init: Failed to spawn ufw post-stop process: unable to execute: No such file or directory
>[    7.280475] init: Failed to spawn ufw pre-start process: unable to execute: No such file or directory
>[    7.288094] init: Failed to spawn ufw post-stop process: unable to execute: No such file or directory
>[    7.426396] Adding 16440316k swap on /dev/sda3.  Priority:-1 extents:1 across:16440316k SS
>[    7.462323] EXT4-fs (sda2): re-mounted. Opts: errors=remount-ro
>[    7.661814] init: Failed to spawn ufw pre-start process: unable to execute: No such file or directory
>[    7.671564] init: Failed to spawn ufw post-stop process: unable to execute: No such file or directory
>[    7.827424] init: Failed to spawn bluetooth main process: unable to execute: No such file or directory
>[    7.850582] init: Failed to spawn ufw pre-start process: unable to execute: No such file or directory
>[    7.861294] init: Failed to spawn ufw post-stop process: unable to execute: No such file or directory
>[    7.876319] init: failsafe main process (3800) killed by TERM signal
>[    8.121699] init: avahi-cups-reload main process (3927) terminated with status 1
>[    8.645408] [drm:intel_crtc_set_config] [CRTC:7] [FB:37] #connectors=1 (x y) (0 0)
>[    8.645456] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:7], mode_changed=0, fb_changed=0
>[    8.645459] [drm:intel_modeset_stage_output_state] [CONNECTOR:18:eDP-1] to [CRTC:7]
>[   84.542311] [drm:i915_gem_open] 
>[   84.542835] [drm:intel_crtc_set_config] [CRTC:7] [FB:37] #connectors=1 (x y) (0 0)
>[   84.542875] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:7], mode_changed=0, fb_changed=0
>[   84.542878] [drm:intel_modeset_stage_output_state] [CONNECTOR:18:eDP-1] to [CRTC:7]
>[   84.542894] [drm:intel_crtc_set_config] [CRTC:11] [NOFB]
>[   84.542920] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
>[   84.542922] [drm:intel_modeset_stage_output_state] [CONNECTOR:18:eDP-1] to [CRTC:7]
>[   84.542930] [drm:intel_crtc_set_config] [CRTC:15] [NOFB]
>[   84.542954] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:15], mode_changed=0, fb_changed=0
>[   84.542956] [drm:intel_modeset_stage_output_state] [CONNECTOR:18:eDP-1] to [CRTC:7]
>[   84.543013] [drm:i915_gem_open] 
>[   84.544738] [drm:i915_gem_open] 
>[   84.544998] [drm:i915_gem_open] 
>[   84.545344] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[   84.545365] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed
>[   84.545483] [drm:i915_gem_open] 
>[   84.545818] [drm:i915_gem_open] 
>[   84.546200] [drm:i915_gem_open] 
>[   84.546497] [drm:i915_gem_open] 
>[   84.547833] [drm:i915_gem_open] 
>[   84.548120] [drm:i915_gem_open] 
>[   84.548380] [drm:i915_gem_open] 
>[   84.548629] [drm:i915_gem_open] 
>[   84.548832] [drm:i915_gem_open] 
>[   84.549092] [drm:i915_gem_open] 
>[   84.549318] [drm:i915_gem_open] 
>[   84.549565] [drm:i915_gem_open] 
>[   84.552219] [drm:i915_gem_open] 
>[   84.552567] [drm:i915_gem_open] 
>[   84.552851] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[   84.552955] [drm:i915_gem_context_create_ioctl] HW context 2 created
>[   84.553016] [drm:i915_gem_context_create_ioctl] HW context 3 created
>[   84.553112] [drm:i915_gem_context_create_ioctl] HW context 4 created
>[   84.553147] [drm:i915_gem_open] 
>[   84.553453] [drm:i915_gem_open] 
>[   84.553706] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[   84.553768] [drm:i915_gem_context_create_ioctl] HW context 2 created
>[   84.553869] [drm:i915_gem_context_create_ioctl] HW context 3 created
>[   84.553968] [drm:i915_gem_context_create_ioctl] HW context 4 created
>[   84.554004] [drm:i915_gem_open] 
>[   84.554253] [drm:i915_gem_open] 
>[   84.554505] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[   84.554609] [drm:i915_gem_context_create_ioctl] HW context 2 created
>[   84.554716] [drm:i915_gem_context_create_ioctl] HW context 3 created
>[   84.554775] [drm:i915_gem_context_create_ioctl] HW context 4 created
>[   84.554847] [drm:i915_gem_open] 
>[   84.555092] [drm:i915_gem_open] 
>[   84.555352] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[   84.555466] [drm:i915_gem_context_create_ioctl] HW context 2 created
>[   84.555568] [drm:i915_gem_context_create_ioctl] HW context 3 created
>[   84.555633] [drm:i915_gem_context_create_ioctl] HW context 4 created
>[   84.559079] [drm:i915_ring_stop_set] Stopping rings 0xc0000001
>[   90.246260] [drm] stuck on render ring
>[   90.246300] ------------[ cut here ]------------
>[   90.246324] WARNING: CPU: 0 PID: 0 at drivers/gpu/drm/i915/intel_uncore.c:528 hsw_unclaimed_reg_debug.isra.11+0x6c/0x7e [i915]()
>[   90.246327] Unclaimed register detected after reading register 0x4400c
>[   90.246328] Modules linked in: dm_mod iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi pcspkr i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm ppdev lpc_ich mfd_core snd_timer snd soundcore battery parport_pc parport ac acpi_cpufreq joydev i915 button video drm_kms_helper drm
>[   90.246350] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.16.0-rc6_drm-intel-nightly_089bea_20140725_debug+ #790
>[   90.246352]  0000000000000009 ffff88014f403af8 ffffffff8182fb7f 0000000000000046
>[   90.246355]  ffff88014f403b48 ffff88014f403b38 ffffffff8103fa1c ffff88014f403b88
>[   90.246359]  ffffffffa00be433 ffff8800031e0060 ffff8800031e0000 ffff8800031e0068
>[   90.246362] Call Trace:
>[   90.246363]  <IRQ>  [<ffffffff8182fb7f>] dump_stack+0x46/0x58
>[   90.246372]  [<ffffffff8103fa1c>] warn_slowpath_common+0x81/0x9b
>[   90.246389]  [<ffffffffa00be433>] ? hsw_unclaimed_reg_debug.isra.11+0x6c/0x7e [i915]
>[   90.246392]  [<ffffffff8103fad9>] warn_slowpath_fmt+0x46/0x48
>[   90.246408]  [<ffffffffa00be433>] hsw_unclaimed_reg_debug.isra.11+0x6c/0x7e [i915]
>[   90.246421]  [<ffffffffa00be60b>] gen6_read32+0xb0/0x116 [i915]
>[   90.246436]  [<ffffffffa00a9e14>] i915_capture_error_state+0x297/0x12ef [i915]
>[   90.246440]  [<ffffffff813911f1>] ? vsnprintf+0x76/0x3c2
>[   90.246454]  [<ffffffffa00b0da3>] i915_handle_error+0x81/0x5c6 [i915]
>[   90.246457]  [<ffffffff8182c47a>] ? printk+0x4d/0x4f
>[   90.246471]  [<ffffffffa00b34ff>] i915_hangcheck_elapsed+0x36e/0x38e [i915]
>[   90.246484]  [<ffffffffa00b3191>] ? cherryview_irq_handler+0xfa/0xfa [i915]
>[   90.246488]  [<ffffffff81049f42>] call_timer_fn+0x97/0x15a
>[   90.246491]  [<ffffffff81049eb0>] ? call_timer_fn+0x5/0x15a
>[   90.246504]  [<ffffffffa00b3191>] ? cherryview_irq_handler+0xfa/0xfa [i915]
>[   90.246507]  [<ffffffff8104a4fd>] run_timer_softirq+0x1ed/0x252
>[   90.246511]  [<ffffffff81043ad9>] __do_softirq+0x115/0x294
>[   90.246515]  [<ffffffff81043e4b>] irq_exit+0x44/0x9a
>[   90.246518]  [<ffffffff81839dbb>] smp_apic_timer_interrupt+0x45/0x52
>[   90.246521]  [<ffffffff818381ef>] apic_timer_interrupt+0x6f/0x80
>[   90.246522]  <EOI>  [<ffffffff8100ab81>] ? default_idle+0x45/0xa2
>[   90.246529]  [<ffffffff8100ab7f>] ? default_idle+0x43/0xa2
>[   90.246532]  [<ffffffff8100b2cb>] arch_cpu_idle+0xf/0x11
>[   90.246536]  [<ffffffff81077917>] cpu_startup_entry+0x190/0x371
>[   90.246539]  [<ffffffff818273f5>] rest_init+0xb9/0xc0
>[   90.246542]  [<ffffffff81827341>] ? rest_init+0x5/0xc0
>[   90.246546]  [<ffffffff8211c205>] ? alternative_instructions+0xad/0xaf
>[   90.246550]  [<ffffffff82114e76>] start_kernel+0x409/0x416
>[   90.246553]  [<ffffffff82114875>] ? set_init_arg+0x59/0x59
>[   90.246556]  [<ffffffff8211448b>] x86_64_start_reservations+0x2a/0x2c
>[   90.246559]  [<ffffffff82114582>] x86_64_start_kernel+0xf5/0xf9
>[   90.246561] ---[ end trace 88d20d0a2f2267f0 ]---
>[   90.246599] ------------[ cut here ]------------
>[   90.246614] WARNING: CPU: 0 PID: 0 at drivers/gpu/drm/i915/intel_uncore.c:528 hsw_unclaimed_reg_debug.isra.11+0x6c/0x7e [i915]()
>[   90.246615] Unclaimed register detected after reading register 0x4401c
>[   90.246617] Modules linked in: dm_mod iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi pcspkr i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm ppdev lpc_ich mfd_core snd_timer snd soundcore battery parport_pc parport ac acpi_cpufreq joydev i915 button video drm_kms_helper drm
>[   90.246636] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W     3.16.0-rc6_drm-intel-nightly_089bea_20140725_debug+ #790
>[   90.246637]  0000000000000009 ffff88014f403af8 ffffffff8182fb7f 0000000000000046
>[   90.246640]  ffff88014f403b48 ffff88014f403b38 ffffffff8103fa1c ffff88014f403b88
>[   90.246643]  ffffffffa00be433 ffff8800031e0060 ffff8800031e0000 ffff8800031e0068
>[   90.246646] Call Trace:
>[   90.246647]  <IRQ>  [<ffffffff8182fb7f>] dump_stack+0x46/0x58
>[   90.246653]  [<ffffffff8103fa1c>] warn_slowpath_common+0x81/0x9b
>[   90.246666]  [<ffffffffa00be433>] ? hsw_unclaimed_reg_debug.isra.11+0x6c/0x7e [i915]
>[   90.246669]  [<ffffffff8103fad9>] warn_slowpath_fmt+0x46/0x48
>[   90.246683]  [<ffffffffa00be433>] hsw_unclaimed_reg_debug.isra.11+0x6c/0x7e [i915]
>[   90.246695]  [<ffffffffa00be60b>] gen6_read32+0xb0/0x116 [i915]
>[   90.246708]  [<ffffffffa00a9e2b>] i915_capture_error_state+0x2ae/0x12ef [i915]
>[   90.246712]  [<ffffffff813911f1>] ? vsnprintf+0x76/0x3c2
>[   90.246725]  [<ffffffffa00b0da3>] i915_handle_error+0x81/0x5c6 [i915]
>[   90.246728]  [<ffffffff8182c47a>] ? printk+0x4d/0x4f
>[   90.246741]  [<ffffffffa00b34ff>] i915_hangcheck_elapsed+0x36e/0x38e [i915]
>[   90.246753]  [<ffffffffa00b3191>] ? cherryview_irq_handler+0xfa/0xfa [i915]
>[   90.246756]  [<ffffffff81049f42>] call_timer_fn+0x97/0x15a
>[   90.246759]  [<ffffffff81049eb0>] ? call_timer_fn+0x5/0x15a
>[   90.246771]  [<ffffffffa00b3191>] ? cherryview_irq_handler+0xfa/0xfa [i915]
>[   90.246775]  [<ffffffff8104a4fd>] run_timer_softirq+0x1ed/0x252
>[   90.246778]  [<ffffffff81043ad9>] __do_softirq+0x115/0x294
>[   90.246782]  [<ffffffff81043e4b>] irq_exit+0x44/0x9a
>[   90.246785]  [<ffffffff81839dbb>] smp_apic_timer_interrupt+0x45/0x52
>[   90.246788]  [<ffffffff818381ef>] apic_timer_interrupt+0x6f/0x80
>[   90.246789]  <EOI>  [<ffffffff8100ab81>] ? default_idle+0x45/0xa2
>[   90.246795]  [<ffffffff8100ab7f>] ? default_idle+0x43/0xa2
>[   90.246798]  [<ffffffff8100b2cb>] arch_cpu_idle+0xf/0x11
>[   90.246801]  [<ffffffff81077917>] cpu_startup_entry+0x190/0x371
>[   90.246805]  [<ffffffff818273f5>] rest_init+0xb9/0xc0
>[   90.246807]  [<ffffffff81827341>] ? rest_init+0x5/0xc0
>[   90.246810]  [<ffffffff8211c205>] ? alternative_instructions+0xad/0xaf
>[   90.246814]  [<ffffffff82114e76>] start_kernel+0x409/0x416
>[   90.246817]  [<ffffffff82114875>] ? set_init_arg+0x59/0x59
>[   90.246820]  [<ffffffff8211448b>] x86_64_start_reservations+0x2a/0x2c
>[   90.246823]  [<ffffffff82114582>] x86_64_start_kernel+0xf5/0xf9
>[   90.246825] ---[ end trace 88d20d0a2f2267f1 ]---
>[   90.250659] [drm] GPU HANG: ecode 0:0xe757fffe, in gem_reset_stats [4413], reason: Ring hung, action: reset
>[   90.250771] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
>[   90.250773] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
>[   90.250775] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
>[   90.250776] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
>[   90.250777] [drm] GPU crash dump saved to /sys/class/drm/card0/error
>[   90.251894] [drm:i915_error_work_func] resetting chip
>[   90.254286] [drm] Simulated gpu hang, resetting stop_rings
>[   90.254463] [drm:init_status_page] render ring hws offset: 0x007fc000
>[   90.254524] [drm:init_status_page] bsd ring hws offset: 0x0081e000
>[   90.254541] [drm:init_status_page] blitter ring hws offset: 0x0083f000
>[   90.254558] [drm:init_status_page] video enhancement ring hws offset: 0x00860000
>[   90.254691] [drm:ironlake_update_primary_plane] Writing base 00882000 00000000 0 0 7680
>[   90.255098] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed
>[   90.255240] [drm:i915_gem_context_destroy_ioctl] HW context 2 destroyed
>[   90.255359] [drm:i915_gem_context_destroy_ioctl] HW context 3 destroyed
>[   90.255475] [drm:i915_gem_context_destroy_ioctl] HW context 4 destroyed
>[   90.255641] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed
>[   90.255766] [drm:i915_gem_context_destroy_ioctl] HW context 2 destroyed
>[   90.255879] [drm:i915_gem_context_destroy_ioctl] HW context 3 destroyed
>[   90.255992] [drm:i915_gem_context_destroy_ioctl] HW context 4 destroyed
>[   90.256151] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed
>[   90.256292] [drm:i915_gem_context_destroy_ioctl] HW context 2 destroyed
>[   90.256401] [drm:i915_gem_context_destroy_ioctl] HW context 3 destroyed
>[   90.256516] [drm:i915_gem_context_destroy_ioctl] HW context 4 destroyed
>[   90.256676] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed
>[   90.256790] [drm:i915_gem_context_destroy_ioctl] HW context 2 destroyed
>[   90.256907] [drm:i915_gem_context_destroy_ioctl] HW context 3 destroyed
>[   90.257018] [drm:i915_gem_context_destroy_ioctl] HW context 4 destroyed
>[   90.257186] [drm:i915_gem_open] 
>[   90.257419] [drm:i915_gem_open] 
>[   92.247282] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
>[   96.245394] [drm] stuck on render ring
>[   96.245440] ------------[ cut here ]------------
>[   96.245471] WARNING: CPU: 2 PID: 0 at drivers/gpu/drm/i915/intel_uncore.c:528 hsw_unclaimed_reg_debug.isra.11+0x6c/0x7e [i915]()
>[   96.245477] Unclaimed register detected after reading register 0x4400c
>[   96.245482] Modules linked in: dm_mod iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi pcspkr i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm ppdev lpc_ich mfd_core snd_timer snd soundcore battery parport_pc parport ac acpi_cpufreq joydev i915 button video drm_kms_helper drm
>[   96.245517] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G        W     3.16.0-rc6_drm-intel-nightly_089bea_20140725_debug+ #790
>[   96.245520]  0000000000000009 ffff88014f483af8 ffffffff8182fb7f 0000000000000046
>[   96.245526]  ffff88014f483b48 ffff88014f483b38 ffffffff8103fa1c ffff88014f483b88
>[   96.245531]  ffffffffa00be433 ffff8800031e0060 ffff8800031e0000 ffff8800031e0068
>[   96.245542] Call Trace:
>[   96.245544]  <IRQ>  [<ffffffff8182fb7f>] dump_stack+0x46/0x58
>[   96.245557]  [<ffffffff8103fa1c>] warn_slowpath_common+0x81/0x9b
>[   96.245585]  [<ffffffffa00be433>] ? hsw_unclaimed_reg_debug.isra.11+0x6c/0x7e [i915]
>[   96.245590]  [<ffffffff8103fad9>] warn_slowpath_fmt+0x46/0x48
>[   96.245613]  [<ffffffffa00be433>] hsw_unclaimed_reg_debug.isra.11+0x6c/0x7e [i915]
>[   96.245638]  [<ffffffffa00be60b>] gen6_read32+0xb0/0x116 [i915]
>[   96.245664]  [<ffffffffa00a9e14>] i915_capture_error_state+0x297/0x12ef [i915]
>[   96.245670]  [<ffffffff813911f1>] ? vsnprintf+0x76/0x3c2
>[   96.245691]  [<ffffffffa00b0da3>] i915_handle_error+0x81/0x5c6 [i915]
>[   96.245697]  [<ffffffff8182c47a>] ? printk+0x4d/0x4f
>[   96.245720]  [<ffffffffa00b34ff>] i915_hangcheck_elapsed+0x36e/0x38e [i915]
>[   96.245738]  [<ffffffffa00b3191>] ? cherryview_irq_handler+0xfa/0xfa [i915]
>[   96.245747]  [<ffffffff81049f42>] call_timer_fn+0x97/0x15a
>[   96.245755]  [<ffffffff81049eb0>] ? call_timer_fn+0x5/0x15a
>[   96.245776]  [<ffffffffa00b3191>] ? cherryview_irq_handler+0xfa/0xfa [i915]
>[   96.245782]  [<ffffffff8104a4fd>] run_timer_softirq+0x1ed/0x252
>[   96.245788]  [<ffffffff81043ad9>] __do_softirq+0x115/0x294
>[   96.245794]  [<ffffffff81043e4b>] irq_exit+0x44/0x9a
>[   96.245802]  [<ffffffff81839dbb>] smp_apic_timer_interrupt+0x45/0x52
>[   96.245808]  [<ffffffff818381ef>] apic_timer_interrupt+0x6f/0x80
>[   96.245810]  <EOI>  [<ffffffff8100ab81>] ? default_idle+0x45/0xa2
>[   96.245821]  [<ffffffff8100ab7f>] ? default_idle+0x43/0xa2
>[   96.245826]  [<ffffffff8100b2cb>] arch_cpu_idle+0xf/0x11
>[   96.245832]  [<ffffffff81077917>] cpu_startup_entry+0x190/0x371
>[   96.245837]  [<ffffffff81027c1c>] start_secondary+0x1c2/0x1c7
>[   96.245841] ---[ end trace 88d20d0a2f2267f2 ]---
>[   96.245844] ------------[ cut here ]------------
>[   96.245865] WARNING: CPU: 2 PID: 0 at drivers/gpu/drm/i915/intel_uncore.c:528 hsw_unclaimed_reg_debug.isra.11+0x6c/0x7e [i915]()
>[   96.245871] Unclaimed register detected after reading register 0x4401c
>[   96.245875] Modules linked in: dm_mod iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi pcspkr i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm ppdev lpc_ich mfd_core snd_timer snd soundcore battery parport_pc parport ac acpi_cpufreq joydev i915 button video drm_kms_helper drm
>[   96.245915] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G        W     3.16.0-rc6_drm-intel-nightly_089bea_20140725_debug+ #790
>[   96.245918]  0000000000000009 ffff88014f483af8 ffffffff8182fb7f 0000000000000046
>[   96.245924]  ffff88014f483b48 ffff88014f483b38 ffffffff8103fa1c ffff88014f483b88
>[   96.245929]  ffffffffa00be433 ffff8800031e0060 ffff8800031e0000 ffff8800031e0068
>[   96.245934] Call Trace:
>[   96.245936]  <IRQ>  [<ffffffff8182fb7f>] dump_stack+0x46/0x58
>[   96.245945]  [<ffffffff8103fa1c>] warn_slowpath_common+0x81/0x9b
>[   96.245966]  [<ffffffffa00be433>] ? hsw_unclaimed_reg_debug.isra.11+0x6c/0x7e [i915]
>[   96.245971]  [<ffffffff8103fad9>] warn_slowpath_fmt+0x46/0x48
>[   96.245994]  [<ffffffffa00be433>] hsw_unclaimed_reg_debug.isra.11+0x6c/0x7e [i915]
>[   96.246016]  [<ffffffffa00be60b>] gen6_read32+0xb0/0x116 [i915]
>[   96.246039]  [<ffffffffa00a9e2b>] i915_capture_error_state+0x2ae/0x12ef [i915]
>[   96.246045]  [<ffffffff813911f1>] ? vsnprintf+0x76/0x3c2
>[   96.246065]  [<ffffffffa00b0da3>] i915_handle_error+0x81/0x5c6 [i915]
>[   96.246071]  [<ffffffff8182c47a>] ? printk+0x4d/0x4f
>[   96.246091]  [<ffffffffa00b34ff>] i915_hangcheck_elapsed+0x36e/0x38e [i915]
>[   96.246111]  [<ffffffffa00b3191>] ? cherryview_irq_handler+0xfa/0xfa [i915]
>[   96.246116]  [<ffffffff81049f42>] call_timer_fn+0x97/0x15a
>[   96.246124]  [<ffffffff81049eb0>] ? call_timer_fn+0x5/0x15a
>[   96.246145]  [<ffffffffa00b3191>] ? cherryview_irq_handler+0xfa/0xfa [i915]
>[   96.246151]  [<ffffffff8104a4fd>] run_timer_softirq+0x1ed/0x252
>[   96.246157]  [<ffffffff81043ad9>] __do_softirq+0x115/0x294
>[   96.246163]  [<ffffffff81043e4b>] irq_exit+0x44/0x9a
>[   96.246168]  [<ffffffff81839dbb>] smp_apic_timer_interrupt+0x45/0x52
>[   96.246173]  [<ffffffff818381ef>] apic_timer_interrupt+0x6f/0x80
>[   96.246175]  <EOI>  [<ffffffff8100ab81>] ? default_idle+0x45/0xa2
>[   96.246185]  [<ffffffff8100ab7f>] ? default_idle+0x43/0xa2
>[   96.246190]  [<ffffffff8100b2cb>] arch_cpu_idle+0xf/0x11
>[   96.246195]  [<ffffffff81077917>] cpu_startup_entry+0x190/0x371
>[   96.246201]  [<ffffffff81027c1c>] start_secondary+0x1c2/0x1c7
>[   96.246205] ---[ end trace 88d20d0a2f2267f3 ]---
>[   96.249219] [drm] GPU HANG: ecode 0:0x0fd7110c, in gem_reset_stats [4413], reason: Ring hung, action: reset
>[   96.250060] [drm:i915_error_work_func] resetting chip
>[   96.251414] [drm:init_status_page] render ring hws offset: 0x007fc000
>[   96.251468] [drm:init_status_page] bsd ring hws offset: 0x0081e000
>[   96.251486] [drm:init_status_page] blitter ring hws offset: 0x0083f000
>[   96.251502] [drm:init_status_page] video enhancement ring hws offset: 0x00860000
>[   96.251568] [drm:ironlake_update_primary_plane] Writing base 00882000 00000000 0 0 7680
>[   96.252000] [drm:i915_gem_open] 
>[   96.252223] [drm:i915_gem_open] 
>[   96.252592] [drm:i915_gem_open] 
>[   96.252802] [drm:i915_gem_open] 
>[   96.253147] [drm:i915_gem_open] 
>[   96.253382] [drm:i915_gem_open] 
>[   98.246395] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
>[  102.248499] [drm] stuck on render ring
>[  102.248539] ------------[ cut here ]------------
>[  102.248571] WARNING: CPU: 2 PID: 0 at drivers/gpu/drm/i915/intel_uncore.c:528 hsw_unclaimed_reg_debug.isra.11+0x6c/0x7e [i915]()
>[  102.248577] Unclaimed register detected after reading register 0x4400c
>[  102.248579] Modules linked in: dm_mod iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi pcspkr i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm ppdev lpc_ich mfd_core snd_timer snd soundcore battery parport_pc parport ac acpi_cpufreq joydev i915 button video drm_kms_helper drm
>[  102.248617] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G        W     3.16.0-rc6_drm-intel-nightly_089bea_20140725_debug+ #790
>[  102.248619]  0000000000000009 ffff88014f483af8 ffffffff8182fb7f 0000000000000046
>[  102.248625]  ffff88014f483b48 ffff88014f483b38 ffffffff8103fa1c ffff88014f483b88
>[  102.248631]  ffffffffa00be433 ffff8800031e0060 ffff8800031e0000 ffff8800031e0068
>[  102.248636] Call Trace:
>[  102.248639]  <IRQ>  [<ffffffff8182fb7f>] dump_stack+0x46/0x58
>[  102.248650]  [<ffffffff8103fa1c>] warn_slowpath_common+0x81/0x9b
>[  102.248677]  [<ffffffffa00be433>] ? hsw_unclaimed_reg_debug.isra.11+0x6c/0x7e [i915]
>[  102.248683]  [<ffffffff8103fad9>] warn_slowpath_fmt+0x46/0x48
>[  102.248707]  [<ffffffffa00be433>] hsw_unclaimed_reg_debug.isra.11+0x6c/0x7e [i915]
>[  102.248728]  [<ffffffffa00be60b>] gen6_read32+0xb0/0x116 [i915]
>[  102.248751]  [<ffffffffa00a9e14>] i915_capture_error_state+0x297/0x12ef [i915]
>[  102.248757]  [<ffffffff813911f1>] ? vsnprintf+0x76/0x3c2
>[  102.248779]  [<ffffffffa00b0da3>] i915_handle_error+0x81/0x5c6 [i915]
>[  102.248785]  [<ffffffff8182c47a>] ? printk+0x4d/0x4f
>[  102.248807]  [<ffffffffa00b34ff>] i915_hangcheck_elapsed+0x36e/0x38e [i915]
>[  102.248827]  [<ffffffffa00b3191>] ? cherryview_irq_handler+0xfa/0xfa [i915]
>[  102.248833]  [<ffffffff81049f42>] call_timer_fn+0x97/0x15a
>[  102.248838]  [<ffffffff81049eb0>] ? call_timer_fn+0x5/0x15a
>[  102.248859]  [<ffffffffa00b3191>] ? cherryview_irq_handler+0xfa/0xfa [i915]
>[  102.248865]  [<ffffffff8104a4fd>] run_timer_softirq+0x1ed/0x252
>[  102.248871]  [<ffffffff81043ad9>] __do_softirq+0x115/0x294
>[  102.248876]  [<ffffffff81043e4b>] irq_exit+0x44/0x9a
>[  102.248882]  [<ffffffff81839dbb>] smp_apic_timer_interrupt+0x45/0x52
>[  102.248887]  [<ffffffff818381ef>] apic_timer_interrupt+0x6f/0x80
>[  102.248889]  <EOI>  [<ffffffff8100ab81>] ? default_idle+0x45/0xa2
>[  102.248899]  [<ffffffff8100ab7f>] ? default_idle+0x43/0xa2
>[  102.248904]  [<ffffffff8100b2cb>] arch_cpu_idle+0xf/0x11
>[  102.248909]  [<ffffffff81077917>] cpu_startup_entry+0x190/0x371
>[  102.248915]  [<ffffffff81027c1c>] start_secondary+0x1c2/0x1c7
>[  102.248919] ---[ end trace 88d20d0a2f2267f4 ]---
>[  102.248930] ------------[ cut here ]------------
>[  102.248946] WARNING: CPU: 2 PID: 0 at drivers/gpu/drm/i915/intel_uncore.c:528 hsw_unclaimed_reg_debug.isra.11+0x6c/0x7e [i915]()
>[  102.248951] Unclaimed register detected after reading register 0x4401c
>[  102.248954] Modules linked in: dm_mod iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi pcspkr i2c_i801 snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm ppdev lpc_ich mfd_core snd_timer snd soundcore battery parport_pc parport ac acpi_cpufreq joydev i915 button video drm_kms_helper drm
>[  102.249002] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G        W     3.16.0-rc6_drm-intel-nightly_089bea_20140725_debug+ #790
>[  102.249003]  0000000000000009 ffff88014f483af8 ffffffff8182fb7f 0000000000000046
>[  102.249007]  ffff88014f483b48 ffff88014f483b38 ffffffff8103fa1c ffff88014f483b88
>[  102.249010]  ffffffffa00be433 ffff8800031e0060 ffff8800031e0000 ffff8800031e0068
>[  102.249015] Call Trace:
>[  102.249017]  <IRQ>  [<ffffffff8182fb7f>] dump_stack+0x46/0x58
>[  102.249026]  [<ffffffff8103fa1c>] warn_slowpath_common+0x81/0x9b
>[  102.249047]  [<ffffffffa00be433>] ? hsw_unclaimed_reg_debug.isra.11+0x6c/0x7e [i915]
>[  102.249052]  [<ffffffff8103fad9>] warn_slowpath_fmt+0x46/0x48
>[  102.249073]  [<ffffffffa00be433>] hsw_unclaimed_reg_debug.isra.11+0x6c/0x7e [i915]
>[  102.249098]  [<ffffffffa00be60b>] gen6_read32+0xb0/0x116 [i915]
>[  102.249122]  [<ffffffffa00a9e2b>] i915_capture_error_state+0x2ae/0x12ef [i915]
>[  102.249130]  [<ffffffff813911f1>] ? vsnprintf+0x76/0x3c2
>[  102.249150]  [<ffffffffa00b0da3>] i915_handle_error+0x81/0x5c6 [i915]
>[  102.249157]  [<ffffffff8182c47a>] ? printk+0x4d/0x4f
>[  102.249178]  [<ffffffffa00b34ff>] i915_hangcheck_elapsed+0x36e/0x38e [i915]
>[  102.249198]  [<ffffffffa00b3191>] ? cherryview_irq_handler+0xfa/0xfa [i915]
>[  102.249203]  [<ffffffff81049f42>] call_timer_fn+0x97/0x15a
>[  102.249208]  [<ffffffff81049eb0>] ? call_timer_fn+0x5/0x15a
>[  102.249227]  [<ffffffffa00b3191>] ? cherryview_irq_handler+0xfa/0xfa [i915]
>[  102.249233]  [<ffffffff8104a4fd>] run_timer_softirq+0x1ed/0x252
>[  102.249239]  [<ffffffff81043ad9>] __do_softirq+0x115/0x294
>[  102.249244]  [<ffffffff81043e4b>] irq_exit+0x44/0x9a
>[  102.249250]  [<ffffffff81839dbb>] smp_apic_timer_interrupt+0x45/0x52
>[  102.249254]  [<ffffffff818381ef>] apic_timer_interrupt+0x6f/0x80
>[  102.249257]  <EOI>  [<ffffffff8100ab81>] ? default_idle+0x45/0xa2
>[  102.249267]  [<ffffffff8100ab7f>] ? default_idle+0x43/0xa2
>[  102.249272]  [<ffffffff8100b2cb>] arch_cpu_idle+0xf/0x11
>[  102.249277]  [<ffffffff81077917>] cpu_startup_entry+0x190/0x371
>[  102.249282]  [<ffffffff81027c1c>] start_secondary+0x1c2/0x1c7
>[  102.249285] ---[ end trace 88d20d0a2f2267f5 ]---
>[  102.252815] [drm] GPU HANG: ecode 0:0xbb1e37ff, in gem_reset_stats [4413], reason: Ring hung, action: reset
>[  102.253731] [drm:i915_error_work_func] resetting chip
>[  102.255548] [drm:init_status_page] render ring hws offset: 0x007fc000
>[  102.255594] [drm:init_status_page] bsd ring hws offset: 0x0081e000
>[  102.255612] [drm:init_status_page] blitter ring hws offset: 0x0083f000
>[  102.255628] [drm:init_status_page] video enhancement ring hws offset: 0x00860000
>[  102.255696] [drm:ironlake_update_primary_plane] Writing base 00882000 00000000 0 0 7680
>[  102.256023] [drm:intel_crtc_set_config] [CRTC:7] [FB:37] #connectors=1 (x y) (0 0)
>[  102.256065] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:7], mode_changed=0, fb_changed=0
>[  102.256068] [drm:intel_modeset_stage_output_state] [CONNECTOR:18:eDP-1] to [CRTC:7]
>[  102.256079] [drm:intel_crtc_set_config] [CRTC:11] [NOFB]
>[  102.256105] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
>[  102.256107] [drm:intel_modeset_stage_output_state] [CONNECTOR:18:eDP-1] to [CRTC:7]
>[  102.256115] [drm:intel_crtc_set_config] [CRTC:15] [NOFB]
>[  102.256140] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:15], mode_changed=0, fb_changed=0
>[  102.256142] [drm:intel_modeset_stage_output_state] [CONNECTOR:18:eDP-1] to [CRTC:7]
>[  104.249492] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off

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Attachments on bug 81701: 103380 | 103418

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