Attachment 109022 Details for Bug 85959 – Dmesg file from the run

Dmesg file from the run

dmesg.txt (text/plain), 55.11 KB, created by valtteri.rantala on 2014-11-06 11:22:57 UTC

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Creator: valtteri.rantala

Created: 2014-11-06 11:22:57 UTC

Size: 55.11 KB

patch

obsolete

>[    0.000000] Initializing cgroup subsys cpu
>[    0.000000] Initializing cgroup subsys cpuacct
>[    0.000000] Linux version 3.18.0-rc3-gfxbench+ (qa-reports@benchsrv3.fi.intel.com) (gcc version 4.8.3 20140911 (Red Hat 4.8.3-7) (GCC) ) #1 SMP PREEMPT Wed Nov 5 09:20:35 EET 2014
>[    0.000000] Command line: BOOT_IMAGE=/boot/drm_intel root=UUID=37fb8971-890f-4ee7-b14c-dd2d3d21cdc1 ro quiet vt.handoff=7
>[    0.000000] e820: BIOS-provided physical RAM map:
>[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009d7ff] usable
>[    0.000000] BIOS-e820: [mem 0x000000000009d800-0x000000000009ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000ca2cefff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000ca2cf000-0x00000000ca2d5fff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x00000000ca2d6000-0x00000000ca719fff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000ca71a000-0x00000000cacb5fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000cacb6000-0x00000000da98dfff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000da98e000-0x00000000dacc7fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000dacc8000-0x00000000dace0fff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x00000000dace1000-0x00000000db5dffff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x00000000db5e0000-0x00000000dbffefff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000dbfff000-0x00000000dbffffff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000dd000000-0x00000000df1fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed03fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000011fdfffff] usable
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] SMBIOS 2.7 present.
>[    0.000000] DMI: Dell Inc. XPS 12-9Q33/XPS 12-9Q33, BIOS A04 12/03/2013
>[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
>[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
>[    0.000000] e820: last_pfn = 0x11fe00 max_arch_pfn = 0x400000000
>[    0.000000] MTRR default type: uncachable
>[    0.000000] MTRR fixed ranges enabled:
>[    0.000000]   00000-9FFFF write-back
>[    0.000000]   A0000-BFFFF uncachable
>[    0.000000]   C0000-CFFFF write-protect
>[    0.000000]   D0000-E7FFF uncachable
>[    0.000000]   E8000-FFFFF write-protect
>[    0.000000] MTRR variable ranges enabled:
>[    0.000000]   0 base 0000000000 mask 7F00000000 write-back
>[    0.000000]   1 base 0100000000 mask 7FE0000000 write-back
>[    0.000000]   2 base 00E0000000 mask 7FE0000000 uncachable
>[    0.000000]   3 base 00DE000000 mask 7FFE000000 uncachable
>[    0.000000]   4 base 00DD000000 mask 7FFF000000 uncachable
>[    0.000000]   5 base 011FE00000 mask 7FFFE00000 uncachable
>[    0.000000]   6 disabled
>[    0.000000]   7 disabled
>[    0.000000]   8 disabled
>[    0.000000]   9 disabled
>[    0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
>[    0.000000] e820: update [mem 0xdd000000-0xffffffff] usable ==> reserved
>[    0.000000] e820: last_pfn = 0xdc000 max_arch_pfn = 0x400000000
>[    0.000000] Base memory trampoline at [ffff880000097000] 97000 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 [0x01ebc000, 0x01ebcfff] PGTABLE
>[    0.000000] BRK [0x01ebd000, 0x01ebdfff] PGTABLE
>[    0.000000] BRK [0x01ebe000, 0x01ebefff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x11fc00000-0x11fdfffff]
>[    0.000000]  [mem 0x11fc00000-0x11fdfffff] page 2M
>[    0.000000] BRK [0x01ebf000, 0x01ebffff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x11c000000-0x11fbfffff]
>[    0.000000]  [mem 0x11c000000-0x11fbfffff] page 2M
>[    0.000000] init_memory_mapping: [mem 0x100000000-0x11bffffff]
>[    0.000000]  [mem 0x100000000-0x11bffffff] page 2M
>[    0.000000] init_memory_mapping: [mem 0x00100000-0xca2cefff]
>[    0.000000]  [mem 0x00100000-0x001fffff] page 4k
>[    0.000000]  [mem 0x00200000-0x3fffffff] page 2M
>[    0.000000]  [mem 0x40000000-0xbfffffff] page 1G
>[    0.000000]  [mem 0xc0000000-0xca1fffff] page 2M
>[    0.000000]  [mem 0xca200000-0xca2cefff] page 4k
>[    0.000000] init_memory_mapping: [mem 0xca2d6000-0xca719fff]
>[    0.000000]  [mem 0xca2d6000-0xca3fffff] page 4k
>[    0.000000]  [mem 0xca400000-0xca5fffff] page 2M
>[    0.000000]  [mem 0xca600000-0xca719fff] page 4k
>[    0.000000] BRK [0x01ec0000, 0x01ec0fff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0xcacb6000-0xda98dfff]
>[    0.000000]  [mem 0xcacb6000-0xcadfffff] page 4k
>[    0.000000]  [mem 0xcae00000-0xda7fffff] page 2M
>[    0.000000]  [mem 0xda800000-0xda98dfff] page 4k
>[    0.000000] BRK [0x01ec1000, 0x01ec1fff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0xdbfff000-0xdbffffff]
>[    0.000000]  [mem 0xdbfff000-0xdbffffff] page 4k
>[    0.000000] RAMDISK: [mem 0x36ff0000-0x377effff]
>[    0.000000] ACPI: Early table checksum verification disabled
>[    0.000000] ACPI: RSDP 0x00000000000F0490 000024 (v02 DELL  )
>[    0.000000] ACPI: XSDT 0x00000000DACCD0A0 0000BC (v01 DELL   CL09     01072009 AMI  00010013)
>[    0.000000] ACPI: FACP 0x00000000DACDA5E8 00010C (v05 DELL   CL09     01072009 AMI  00010013)
>[    0.000000] ACPI: DSDT 0x00000000DACCD1E8 00D3FF (v02 DELL   CL09     00000030 INTL 20120711)
>[    0.000000] ACPI: FACS 0x00000000DB5C9080 000040
>[    0.000000] ACPI: APIC 0x00000000DACDA6F8 000072 (v03 DELL   CL09     01072009 AMI  00010013)
>[    0.000000] ACPI: FPDT 0x00000000DACDA770 000044 (v01 DELL   CL09     01072009 AMI  00010013)
>[    0.000000] ACPI: ASF! 0x00000000DACDA7B8 0000A5 (v32 INTEL   HCG     00000001 TFSM 000F4240)
>[    0.000000] ACPI: LPIT 0x00000000DACDA860 00005C (v01 DELL   CL09     00000000 AMI. 00000005)
>[    0.000000] ACPI: SSDT 0x00000000DACDA8C0 000C9A (v01 TrmRef PtidDevc 00001000 INTL 20120711)
>[    0.000000] ACPI: SSDT 0x00000000DACDB560 000228 (v01 INTEL  sensrhub 00000000 INTL 20120711)
>[    0.000000] ACPI: SSDT 0x00000000DACDB788 000413 (v01 AcpiRe Ult0Rtd3 00001000 INTL 20120711)
>[    0.000000] ACPI: SLIC 0x00000000DACDBBA0 000176 (v01 DELL   CL09     01072009 AMI  00010013)
>[    0.000000] ACPI: SSDT 0x00000000DACDBD18 000494 (v01 PmRef  Cpu0Ist  00003000 INTL 20120711)
>[    0.000000] ACPI: SSDT 0x00000000DACDC1B0 000AD8 (v01 PmRef  CpuPm    00003000 INTL 20120711)
>[    0.000000] ACPI: MCFG 0x00000000DACDCC88 00003C (v01 DELL   CL09     01072009 MSFT 00000097)
>[    0.000000] ACPI: HPET 0x00000000DACDCCC8 000038 (v01 DELL   CL09     01072009 AMI. 00000005)
>[    0.000000] ACPI: SSDT 0x00000000DACDCD00 00036D (v01 SataRe SataTabl 00001000 INTL 20120711)
>[    0.000000] ACPI: SSDT 0x00000000DACDD070 002EF9 (v01 SaSsdt SaSsdt   00003000 INTL 20091112)
>[    0.000000] ACPI: SSDT 0x00000000DACDFF70 00058D (v01 AMITCG PROC     00000001 INTL 20120711)
>[    0.000000] ACPI: MSDM 0x00000000DACE0500 000055 (v03 DELL   CL09     01072009 AMI  00010013)
>[    0.000000] ACPI: DMAR 0x00000000DACE0558 000188 (v01 INTEL  HSW      00000001 INTL 00000001)
>[    0.000000] ACPI: TCPA 0x00000000DACE06E0 000032 (v02 APTIO4 NAPAASF  00000001 MSFT 01000013)
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000]  [ffffea0000000000-ffffea00047fffff] PMD -> [ffff88011b400000-ffff88011f3fffff] on node 0
>[    0.000000] Zone ranges:
>[    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
>[    0.000000]   DMA32    [mem 0x01000000-0xffffffff]
>[    0.000000]   Normal   [mem 0x100000000-0x11fdfffff]
>[    0.000000] Movable zone start for each node
>[    0.000000] Early memory node ranges
>[    0.000000]   node   0: [mem 0x00001000-0x0009cfff]
>[    0.000000]   node   0: [mem 0x00100000-0xca2cefff]
>[    0.000000]   node   0: [mem 0xca2d6000-0xca719fff]
>[    0.000000]   node   0: [mem 0xcacb6000-0xda98dfff]
>[    0.000000]   node   0: [mem 0xdbfff000-0xdbffffff]
>[    0.000000]   node   0: [mem 0x100000000-0x11fdfffff]
>[    0.000000] Initmem setup node 0 [mem 0x00001000-0x11fdfffff]
>[    0.000000] On node 0 totalpages: 1024392
>[    0.000000]   DMA zone: 64 pages used for memmap
>[    0.000000]   DMA zone: 21 pages reserved
>[    0.000000]   DMA zone: 3996 pages, LIFO batch:0
>[    0.000000]   DMA32 zone: 13904 pages used for memmap
>[    0.000000]   DMA32 zone: 889836 pages, LIFO batch:31
>[    0.000000]   Normal zone: 2040 pages used for memmap
>[    0.000000]   Normal zone: 130560 pages, LIFO batch:31
>[    0.000000] Reserving Intel graphics stolen memory at 0xdd200000-0xdf1fffff
>[    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_NMI (acpi_id[0xff] high edge lint[0x1])
>[    0.000000] ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0])
>[    0.000000] IOAPIC[0]: apic_id 8, 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: IRQ9 used by override.
>[    0.000000] Using ACPI (MADT) for SMP configuration information
>[    0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000
>[    0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
>[    0.000000] e820: [mem 0xdf200000-0xf7ffffff] available for PCI devices
>[    0.000000] setup_percpu: NR_CPUS:16 nr_cpumask_bits:16 nr_cpu_ids:4 nr_node_ids:1
>[    0.000000] PERCPU: Embedded 29 pages/cpu @ffff88011fa00000 s79680 r8192 d30912 u524288
>[    0.000000] pcpu-alloc: s79680 r8192 d30912 u524288 alloc=1*2097152
>[    0.000000] pcpu-alloc: [0] 0 1 2 3 
>[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 1008363
>[    0.000000] Kernel command line: BOOT_IMAGE=/boot/drm_intel root=UUID=37fb8971-890f-4ee7-b14c-dd2d3d21cdc1 ro quiet vt.handoff=7
>[    0.000000] log_buf_len individual max cpu contribution: 262144 bytes
>[    0.000000] log_buf_len total cpu_extra contributions: 786432 bytes
>[    0.000000] log_buf_len min size: 262144 bytes
>[    0.000000] log_buf_len: 1048576 bytes
>[    0.000000] early log buf free: 251228(95%)
>[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
>[    0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
>[    0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
>[    0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 using standard form
>[    0.000000] Memory: 3934872K/4097568K available (7570K kernel code, 923K rwdata, 3244K rodata, 976K init, 864K bss, 162696K reserved)
>[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
>[    0.000000] Preemptible hierarchical RCU implementation.
>[    0.000000] 	Dump stacks of tasks blocking RCU-preempt GP.
>[    0.000000] 	RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=4.
>[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
>[    0.000000] NR_IRQS:4352 nr_irqs:728 0
>[    0.000000] spurious 8259A interrupt: IRQ7.
>[    0.000000] Console: colour dummy device 80x25
>[    0.000000] console [tty0] enabled
>[    0.000000] allocated 16777216 bytes of page_cgroup
>[    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
>[    0.000000] hpet clockevent registered
>[    0.000000] tsc: Fast TSC calibration using PIT
>[    0.000000] tsc: Detected 1696.143 MHz processor
>[    0.000033] Calibrating delay loop (skipped), value calculated using timer frequency.. 3392.28 BogoMIPS (lpj=1696143)
>[    0.000037] pid_max: default: 32768 minimum: 301
>[    0.000044] ACPI: Core revision 20140926
>[    0.018135] ACPI: All ACPI Tables successfully acquired
>[    0.020617] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
>[    0.020620] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
>[    0.020806] Initializing cgroup subsys memory
>[    0.020811] Initializing cgroup subsys devices
>[    0.020814] Initializing cgroup subsys blkio
>[    0.020816] Initializing cgroup subsys perf_event
>[    0.020818] Initializing cgroup subsys hugetlb
>[    0.020841] CPU: Physical Processor ID: 0
>[    0.020843] CPU: Processor Core ID: 0
>[    0.020847] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
>[    0.020847] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
>[    0.022037] mce: CPU supports 7 MCE banks
>[    0.022052] CPU0: Thermal monitoring enabled (TM1)
>[    0.022065] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024
>[    0.022065] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4
>[    0.022230] Freeing SMP alternatives memory: 28K (ffffffff81ddc000 - ffffffff81de3000)
>[    0.022275] dmar: Host address width 39
>[    0.022278] dmar: DRHD base: 0x000000fed90000 flags: 0x0
>[    0.022286] dmar: IOMMU 0: reg_base_addr fed90000 ver 1:0 cap c0000020660462 ecap f0101a
>[    0.022288] dmar: DRHD base: 0x000000fed91000 flags: 0x1
>[    0.022293] dmar: IOMMU 1: reg_base_addr fed91000 ver 1:0 cap d2008020660462 ecap f010da
>[    0.022295] dmar: RMRR base: 0x000000dbe87000 end: 0x000000dbe95fff
>[    0.022296] dmar: RMRR base: 0x000000dd000000 end: 0x000000df1fffff
>[    0.022299] dmar: ANDD device: 1 name: \_SB.PCI0.I2C0
>[    0.022300] dmar: ANDD device: 2 name: \_SB.PCI0.I2C1
>[    0.022301] dmar: ANDD device: 3 name: \_SB.PCI0.SPI0
>[    0.022303] dmar: ANDD device: 4 name: \_SB.PCI0.SPI1
>[    0.022304] dmar: ANDD device: 6 name: \_SB.PCI0.UA01
>[    0.022305] dmar: ANDD device: 7 name: \_SB.PCI0.SDHC
>[    0.022433] IOAPIC id 8 under DRHD base  0xfed91000 IOMMU 1
>[    0.022435] HPET id 0 under DRHD base 0xfed91000
>[    0.022436] Queued invalidation will be enabled to support x2apic and Intr-remapping.
>[    0.022636] Enabled IRQ remapping in x2apic mode
>[    0.022638] Enabling x2apic
>[    0.022639] Enabled x2apic
>[    0.022656] Switched APIC routing to cluster x2apic.
>[    0.023316] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.033324] smpboot: CPU0: Intel(R) Core(TM) i3-4010U CPU @ 1.70GHz (fam: 06, model: 45, stepping: 01)
>[    0.033333] TSC deadline timer enabled
>[    0.033358] Performance Events: PEBS fmt2+, 16-deep LBR, Haswell events, full-width counters, Intel PMU driver.
>[    0.033384] ... version:                3
>[    0.033385] ... bit width:              48
>[    0.033387] ... generic registers:      4
>[    0.033388] ... value mask:             0000ffffffffffff
>[    0.033389] ... max period:             0000ffffffffffff
>[    0.033390] ... fixed-purpose events:   3
>[    0.033391] ... event mask:             000000070000000f
>[    0.040482] x86: Booting SMP configuration:
>[    0.040485] .... node  #0, CPUs:      #1 #2 #3
>[    0.087739] x86: Booted up 1 node, 4 CPUs
>[    0.087744] smpboot: Total of 4 processors activated (13569.14 BogoMIPS)
>[    0.091805] devtmpfs: initialized
>[    0.092039] PM: Registering ACPI NVS region [mem 0xca2cf000-0xca2d5fff] (28672 bytes)
>[    0.092042] PM: Registering ACPI NVS region [mem 0xdace1000-0xdb5dffff] (9433088 bytes)
>[    0.093130] xor: automatically using best checksumming function:
>[    0.102642]    avx       : 14204.000 MB/sec
>[    0.102654] pinctrl core: initialized pinctrl subsystem
>[    0.102778] NET: Registered protocol family 16
>[    0.107672] cpuidle: using governor menu
>[    0.107723] ACPI: bus type PCI registered
>[    0.107780] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
>[    0.107783] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
>[    0.107849] PCI: Using configuration type 1 for base access
>[    0.130737] raid6: sse2x1    5421 MB/s
>[    0.147781] raid6: sse2x2    6816 MB/s
>[    0.164816] raid6: sse2x4    7917 MB/s
>[    0.181861] raid6: avx2x1   10492 MB/s
>[    0.198902] raid6: avx2x2   12054 MB/s
>[    0.215942] raid6: avx2x4   14160 MB/s
>[    0.215944] raid6: using algorithm avx2x4 (14160 MB/s)
>[    0.215945] raid6: using avx2x2 recovery algorithm
>[    0.215995] ACPI: Added _OSI(Module Device)
>[    0.215997] ACPI: Added _OSI(Processor Device)
>[    0.215998] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.216000] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.222046] ACPI: Executed 2 blocks of module-level executable AML code
>[    0.235012] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
>[    0.247139] ACPI: Dynamic OEM Table Load:
>[    0.247148] ACPI: SSDT 0xFFFF8801194E2C00 0003D3 (v01 PmRef  Cpu0Cst  00003001 INTL 20120711)
>[    0.253326] ACPI: Dynamic OEM Table Load:
>[    0.253334] ACPI: SSDT 0xFFFF88011952A800 0005AA (v01 PmRef  ApIst    00003000 INTL 20120711)
>[    0.259149] ACPI: Dynamic OEM Table Load:
>[    0.259155] ACPI: SSDT 0xFFFF880119544E00 000119 (v01 PmRef  ApCst    00003000 INTL 20120711)
>[    0.271228] ACPI: Interpreter enabled
>[    0.271237] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20140926/hwxface-580)
>[    0.271245] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20140926/hwxface-580)
>[    0.271261] ACPI: (supports S0 S3 S5)
>[    0.271263] ACPI: Using IOAPIC for interrupt routing
>[    0.271298] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.402113] ACPI: Power Resource [PAUD] (on)
>[    0.411826] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e])
>[    0.411834] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
>[    0.412372] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]
>[    0.412908] PCI host bridge to bus 0000:00
>[    0.412911] pci_bus 0000:00: root bus resource [bus 00-3e]
>[    0.412914] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7]
>[    0.412916] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
>[    0.412918] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
>[    0.412920] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff]
>[    0.412922] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff]
>[    0.412924] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff]
>[    0.412926] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff]
>[    0.412928] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff]
>[    0.412929] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff]
>[    0.412931] pci_bus 0000:00: root bus resource [mem 0xdf200000-0xfeafffff]
>[    0.412943] pci 0000:00:00.0: [8086:0a04] type 00 class 0x060000
>[    0.413058] pci 0000:00:02.0: [8086:0a16] type 00 class 0x030000
>[    0.413073] pci 0000:00:02.0: reg 0x10: [mem 0xf7800000-0xf7bfffff 64bit]
>[    0.413082] pci 0000:00:02.0: reg 0x18: [mem 0xe0000000-0xefffffff 64bit pref]
>[    0.413088] pci 0000:00:02.0: reg 0x20: [io  0xf000-0xf03f]
>[    0.413190] pci 0000:00:03.0: [8086:0a0c] type 00 class 0x040300
>[    0.413200] pci 0000:00:03.0: reg 0x10: [mem 0xf7d14000-0xf7d17fff 64bit]
>[    0.413330] pci 0000:00:14.0: [8086:9c31] type 00 class 0x0c0330
>[    0.413350] pci 0000:00:14.0: reg 0x10: [mem 0xf7d00000-0xf7d0ffff 64bit]
>[    0.413416] pci 0000:00:14.0: PME# supported from D3hot D3cold
>[    0.413462] pci 0000:00:14.0: System wakeup disabled by ACPI
>[    0.413507] pci 0000:00:16.0: [8086:9c3a] type 00 class 0x078000
>[    0.413536] pci 0000:00:16.0: reg 0x10: [mem 0xf7d1d000-0xf7d1d01f 64bit]
>[    0.413615] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
>[    0.413710] pci 0000:00:1b.0: [8086:9c20] type 00 class 0x040300
>[    0.413726] pci 0000:00:1b.0: reg 0x10: [mem 0xf7d10000-0xf7d13fff 64bit]
>[    0.413802] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
>[    0.413848] pci 0000:00:1b.0: System wakeup disabled by ACPI
>[    0.413895] pci 0000:00:1c.0: [8086:9c10] type 01 class 0x060400
>[    0.413982] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
>[    0.414007] pci 0000:00:1c.0: Enabling MPC IRBNCE
>[    0.414010] pci 0000:00:1c.0: Intel PCH root port ACS workaround enabled
>[    0.414048] pci 0000:00:1c.0: System wakeup disabled by ACPI
>[    0.414096] pci 0000:00:1c.2: [8086:9c14] type 01 class 0x060400
>[    0.414184] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
>[    0.414205] pci 0000:00:1c.2: Enabling MPC IRBNCE
>[    0.414208] pci 0000:00:1c.2: Intel PCH root port ACS workaround enabled
>[    0.414245] pci 0000:00:1c.2: System wakeup disabled by ACPI
>[    0.414295] pci 0000:00:1d.0: [8086:9c26] type 00 class 0x0c0320
>[    0.414317] pci 0000:00:1d.0: reg 0x10: [mem 0xf7d1b000-0xf7d1b3ff]
>[    0.414416] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
>[    0.414481] pci 0000:00:1d.0: System wakeup disabled by ACPI
>[    0.414529] pci 0000:00:1f.0: [8086:9c43] type 00 class 0x060100
>[    0.414733] pci 0000:00:1f.2: [8086:9c03] type 00 class 0x010601
>[    0.414750] pci 0000:00:1f.2: reg 0x10: [io  0xf0b0-0xf0b7]
>[    0.414758] pci 0000:00:1f.2: reg 0x14: [io  0xf0a0-0xf0a3]
>[    0.414766] pci 0000:00:1f.2: reg 0x18: [io  0xf090-0xf097]
>[    0.414774] pci 0000:00:1f.2: reg 0x1c: [io  0xf080-0xf083]
>[    0.414782] pci 0000:00:1f.2: reg 0x20: [io  0xf060-0xf07f]
>[    0.414790] pci 0000:00:1f.2: reg 0x24: [mem 0xf7d1a000-0xf7d1a7ff]
>[    0.414831] pci 0000:00:1f.2: PME# supported from D3hot
>[    0.414909] pci 0000:00:1f.3: [8086:9c22] type 00 class 0x0c0500
>[    0.414925] pci 0000:00:1f.3: reg 0x10: [mem 0xf7d19000-0xf7d190ff 64bit]
>[    0.414946] pci 0000:00:1f.3: reg 0x20: [io  0xf040-0xf05f]
>[    0.415099] pci 0000:00:1c.0: PCI bridge to [bus 04-05]
>[    0.415329] pci 0000:06:00.0: [8086:08b1] type 00 class 0x028000
>[    0.415420] pci 0000:06:00.0: reg 0x10: [mem 0xf7c00000-0xf7c01fff 64bit]
>[    0.415771] pci 0000:06:00.0: PME# supported from D0 D3hot D3cold
>[    0.415864] pci 0000:06:00.0: System wakeup disabled by ACPI
>[    0.417712] pci 0000:00:1c.2: PCI bridge to [bus 06]
>[    0.417718] pci 0000:00:1c.2:   bridge window [mem 0xf7c00000-0xf7cfffff]
>[    0.417878] pci_bus 0000:00: on NUMA node 0
>[    0.486031] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.486096] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.486158] ACPI: PCI Interrupt Link [LNKC] (IRQs *3 4 5 6 10 11 12 14 15)
>[    0.486219] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 *10 11 12 14 15)
>[    0.486279] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.486340] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.486401] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 *5 6 10 11 12 14 15)
>[    0.486461] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 *4 5 6 10 11 12 14 15)
>[    0.486875] ACPI: Enabled 6 GPEs in block 00 to 7F
>[    0.486923] ACPI : EC: GPE = 0xa, I/O: command/status = 0x66, data = 0x62
>[    0.487008] vgaarb: setting as boot device: PCI:0000:00:02.0
>[    0.487011] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
>[    0.487014] vgaarb: loaded
>[    0.487015] vgaarb: bridge control possible 0000:00:02.0
>[    0.487087] SCSI subsystem initialized
>[    0.487137] libata version 3.00 loaded.
>[    0.487168] ACPI: bus type USB registered
>[    0.487191] usbcore: registered new interface driver usbfs
>[    0.487201] usbcore: registered new interface driver hub
>[    0.487221] usbcore: registered new device driver usb
>[    0.487366] Advanced Linux Sound Architecture Driver Initialized.
>[    0.487370] PCI: Using ACPI for IRQ routing
>[    0.488869] PCI: pci_cache_line_size set to 64 bytes
>[    0.489187] e820: reserve RAM buffer [mem 0x0009d800-0x0009ffff]
>[    0.489189] e820: reserve RAM buffer [mem 0xca2cf000-0xcbffffff]
>[    0.489191] e820: reserve RAM buffer [mem 0xca71a000-0xcbffffff]
>[    0.489193] e820: reserve RAM buffer [mem 0xda98e000-0xdbffffff]
>[    0.489195] e820: reserve RAM buffer [mem 0x11fe00000-0x11fffffff]
>[    0.489340] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
>[    0.489348] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
>[    0.491382] Switched to clocksource hpet
>[    0.498489] pnp: PnP ACPI init
>[    0.498822] system 00:00: [io  0x0680-0x069f] has been reserved
>[    0.498826] system 00:00: [io  0xffff] has been reserved
>[    0.498828] system 00:00: [io  0xffff] has been reserved
>[    0.498831] system 00:00: [io  0xffff] has been reserved
>[    0.498833] system 00:00: [io  0x1c00-0x1cfe] has been reserved
>[    0.498835] system 00:00: [io  0x1d00-0x1dfe] has been reserved
>[    0.498837] system 00:00: [io  0x1e00-0x1efe] has been reserved
>[    0.498839] system 00:00: [io  0x1f00-0x1ffe] has been reserved
>[    0.498842] system 00:00: [io  0x1800-0x18fe] could not be reserved
>[    0.498844] system 00:00: [io  0x164e-0x164f] has been reserved
>[    0.498848] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.498886] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    0.498939] system 00:02: [io  0x1854-0x1857] has been reserved
>[    0.498942] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
>[    0.498993] system 00:03: [io  0x04d0-0x04d1] has been reserved
>[    0.498996] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.499033] pnp 00:04: Plug and Play ACPI device, IDs PNP0303 (active)
>[    0.499074] pnp 00:05: Plug and Play ACPI device, IDs DLL05e3 PNP0f13 (active)
>[    0.566473] system 00:06: [mem 0xfe104000-0xfe104fff] has been reserved
>[    0.566477] system 00:06: [mem 0xfe106000-0xfe106fff] has been reserved
>[    0.566479] system 00:06: [mem 0xfe108000-0xfe108fff] has been reserved
>[    0.566481] system 00:06: [mem 0xfe10a000-0xfe10afff] has been reserved
>[    0.566484] system 00:06: [mem 0xfe10e000-0xfe10efff] has been reserved
>[    0.566486] system 00:06: [mem 0xfe112000-0xfe112fff] has been reserved
>[    0.566488] system 00:06: [mem 0xfe111000-0xfe111007] has been reserved
>[    0.566491] system 00:06: [mem 0xfe111014-0xfe111fff] has been reserved
>[    0.566494] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.566825] system 00:07: [mem 0xfed1c000-0xfed1ffff] has been reserved
>[    0.566827] system 00:07: [mem 0xfed10000-0xfed17fff] has been reserved
>[    0.566830] system 00:07: [mem 0xfed18000-0xfed18fff] has been reserved
>[    0.566832] system 00:07: [mem 0xfed19000-0xfed19fff] has been reserved
>[    0.566834] system 00:07: [mem 0xf8000000-0xfbffffff] has been reserved
>[    0.566836] system 00:07: [mem 0xfed20000-0xfed3ffff] has been reserved
>[    0.566839] system 00:07: [mem 0xfed90000-0xfed93fff] could not be reserved
>[    0.566841] system 00:07: [mem 0xfed45000-0xfed8ffff] has been reserved
>[    0.566843] system 00:07: [mem 0xff000000-0xffffffff] has been reserved
>[    0.566846] system 00:07: [mem 0xfee00000-0xfeefffff] could not be reserved
>[    0.566848] system 00:07: [mem 0xf7fee000-0xf7feefff] has been reserved
>[    0.566850] system 00:07: [mem 0xf7fd0000-0xf7fdffff] has been reserved
>[    0.566853] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.567239] pnp 00:08: Plug and Play ACPI device, IDs PNP0c31 (active)
>[    0.567244] pnp: PnP ACPI: found 9 devices
>[    0.573915] pci 0000:00:1c.0: bridge window [io  0x1000-0x0fff] to [bus 04-05] add_size 1000
>[    0.573920] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 04-05] add_size 200000
>[    0.573922] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff] to [bus 04-05] add_size 200000
>[    0.573941] pci 0000:00:1c.0: res[8]=[mem 0x00100000-0x000fffff] get_res_add_size add_size 200000
>[    0.573943] pci 0000:00:1c.0: res[9]=[mem 0x00100000-0x000fffff 64bit pref] get_res_add_size add_size 200000
>[    0.573945] pci 0000:00:1c.0: res[7]=[io  0x1000-0x0fff] get_res_add_size add_size 1000
>[    0.573952] pci 0000:00:1c.0: BAR 8: assigned [mem 0xdf200000-0xdf3fffff]
>[    0.573961] pci 0000:00:1c.0: BAR 9: assigned [mem 0xdf400000-0xdf5fffff 64bit pref]
>[    0.573964] pci 0000:00:1c.0: BAR 7: assigned [io  0x2000-0x2fff]
>[    0.573967] pci 0000:00:1c.0: PCI bridge to [bus 04-05]
>[    0.573977] pci 0000:00:1c.0:   bridge window [io  0x2000-0x2fff]
>[    0.573983] pci 0000:00:1c.0:   bridge window [mem 0xdf200000-0xdf3fffff]
>[    0.573987] pci 0000:00:1c.0:   bridge window [mem 0xdf400000-0xdf5fffff 64bit pref]
>[    0.573993] pci 0000:00:1c.2: PCI bridge to [bus 06]
>[    0.573999] pci 0000:00:1c.2:   bridge window [mem 0xf7c00000-0xf7cfffff]
>[    0.574008] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7]
>[    0.574010] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff]
>[    0.574012] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
>[    0.574014] pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000d3fff]
>[    0.574016] pci_bus 0000:00: resource 8 [mem 0x000d4000-0x000d7fff]
>[    0.574018] pci_bus 0000:00: resource 9 [mem 0x000d8000-0x000dbfff]
>[    0.574020] pci_bus 0000:00: resource 10 [mem 0x000dc000-0x000dffff]
>[    0.574022] pci_bus 0000:00: resource 11 [mem 0x000e0000-0x000e3fff]
>[    0.574023] pci_bus 0000:00: resource 12 [mem 0x000e4000-0x000e7fff]
>[    0.574025] pci_bus 0000:00: resource 13 [mem 0xdf200000-0xfeafffff]
>[    0.574027] pci_bus 0000:04: resource 0 [io  0x2000-0x2fff]
>[    0.574029] pci_bus 0000:04: resource 1 [mem 0xdf200000-0xdf3fffff]
>[    0.574031] pci_bus 0000:04: resource 2 [mem 0xdf400000-0xdf5fffff 64bit pref]
>[    0.574033] pci_bus 0000:06: resource 1 [mem 0xf7c00000-0xf7cfffff]
>[    0.574063] NET: Registered protocol family 2
>[    0.574237] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
>[    0.574287] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
>[    0.574355] TCP: Hash tables configured (established 32768 bind 32768)
>[    0.574375] TCP: reno registered
>[    0.574378] UDP hash table entries: 2048 (order: 4, 65536 bytes)
>[    0.574390] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
>[    0.574448] NET: Registered protocol family 1
>[    0.574465] pci 0000:00:02.0: Video device with shadowed ROM
>[    0.590687] PCI: CLS 64 bytes, default 64
>[    0.590739] Unpacking initramfs...
>[    0.768602] Freeing initrd memory: 8192K (ffff880036ff0000 - ffff8800377f0000)
>[    0.768628] dmar: ACPI device "INT33C2:00" under DMAR at fed91000 as 00:15.1
>[    0.768632] dmar: ACPI device "INT33C3:00" under DMAR at fed91000 as 00:15.2
>[    0.768635] dmar: ACPI device "INT33C0:00" under DMAR at fed91000 as 00:15.3
>[    0.768638] dmar: ACPI device "INT33C1:00" under DMAR at fed91000 as 00:15.4
>[    0.768642] dmar: Failed to find handle for ACPI object \_SB.PCI0.UA01
>[    0.768647] dmar: Failed to find handle for ACPI object \_SB.PCI0.SDHC
>[    0.768659] DMAR: No ATSR found
>[    0.768689] IOMMU 0 0xfed90000: using Queued invalidation
>[    0.768690] IOMMU 1 0xfed91000: using Queued invalidation
>[    0.768692] IOMMU: Setting RMRR:
>[    0.768707] IOMMU: Setting identity map for device 0000:00:02.0 [0xdd000000 - 0xdf1fffff]
>[    0.769021] IOMMU: Setting identity map for device 0000:00:14.0 [0xdbe87000 - 0xdbe95fff]
>[    0.769058] IOMMU: Setting identity map for device 0000:00:1d.0 [0xdbe87000 - 0xdbe95fff]
>[    0.769082] IOMMU: Prepare 0-16MiB unity mapping for LPC
>[    0.769092] IOMMU: Setting identity map for device 0000:00:1f.0 [0x0 - 0xffffff]
>[    0.769282] PCI-DMA: Intel(R) Virtualization Technology for Directed I/O
>[    0.772358] RAPL PMU detected, hw unit 2^-14 Joules, API unit is 2^-32 Joules, 4 fixed counters 655360 ms ovfl timer
>[    0.772794] AVX2 version of gcm_enc/dec engaged.
>[    0.772796] AES CTR mode by8 optimization enabled
>[    0.775143] alg: No test for __gcm-aes-aesni (__driver-gcm-aes-aesni)
>[    0.775540] futex hash table entries: 1024 (order: 4, 65536 bytes)
>[    0.775859] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[    0.778284] ntfs: driver 2.1.31 [Flags: R/O].
>[    0.778398] msgmni has been set to 7830
>[    0.779584] alg: No test for stdrng (krng)
>[    0.779596] NET: Registered protocol family 38
>[    0.779647] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
>[    0.779651] io scheduler noop registered
>[    0.779686] io scheduler cfq registered (default)
>[    0.779913] pcieport 0000:00:1c.0: irq 42 for MSI/MSI-X
>[    0.780113] pcieport 0000:00:1c.2: irq 43 for MSI/MSI-X
>[    0.780236] pcieport 0000:00:1c.0: Signaling PME through PCIe PME interrupt
>[    0.780247] pcie_pme 0000:00:1c.0:pcie01: service driver pcie_pme loaded
>[    0.780270] pcieport 0000:00:1c.2: Signaling PME through PCIe PME interrupt
>[    0.780272] pci 0000:06:00.0: Signaling PME through PCIe PME interrupt
>[    0.780283] pcie_pme 0000:00:1c.2:pcie01: service driver pcie_pme loaded
>[    0.780407] uvesafb: failed to execute /sbin/v86d
>[    0.780413] uvesafb: make sure that the v86d helper is installed and executable
>[    0.780417] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2)
>[    0.780421] uvesafb: vbe_init() failed with -22
>[    0.780426] uvesafb: probe of uvesafb.0 failed with error -22
>[    0.780457] intel_idle: MWAIT substates: 0x11142120
>[    0.780459] intel_idle: v0.4 model 0x45
>[    0.780460] intel_idle: lapic_timer_reliable_states 0xffffffff
>[    0.780862] ACPI: AC Adapter [ACAD] (on-line)
>[    0.780993] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
>[    0.780997] ACPI: Power Button [PWRB]
>[    0.781041] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input1
>[    0.781062] ACPI: Lid Switch [LID0]
>[    0.781103] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
>[    0.781106] ACPI: Power Button [PWRF]
>[    0.781344] GHES: HEST is not enabled!
>[    0.990737] ACPI: Battery Slot [BAT1] (battery present)
>[    0.991083] Non-volatile memory driver v1.3
>[    0.991263] Linux agpgart interface v0.103
>[    0.992155] tpm_tis 00:08: 1.2 TPM (device-id 0x3204, rev-id 64)
>[    0.997731] tpm_tis 00:08: [Hardware Error]: Adjusting reported timeouts: A 10000->750000us B 10000->2000000us C 10000->750000us D 10000->750000us
>[    1.027701] tpm_tis 00:08: TPM is disabled/deactivated (0x6)
>[    1.027802] [drm] Initialized drm 1.1.0 20060810
>[    1.028635] [drm] Memory usable by graphics device = 2048M
>[    1.028638] [drm] VT-d active for gfx access
>[    1.028639] [drm] Replacing VGA console driver
>[    1.034737] i915 0000:00:02.0: irq 44 for MSI/MSI-X
>[    1.034751] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    1.034752] [drm] Driver supports precise vblank timestamp query.
>[    1.034775] [drm] DMAR active, disabling use of stolen memory
>[    1.034852] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[    1.074827] fbcon: inteldrmfb (fb0) is primary device
>[    1.075402] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>[    1.075486] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input3
>[    1.075515] [drm] Initialized i915 1.6.0 20141024 for 0000:00:02.0 on minor 0
>[    1.075638] loop: module loaded
>[    1.075700] ahci 0000:00:1f.2: version 3.0
>[    1.075838] ahci 0000:00:1f.2: irq 45 for MSI/MSI-X
>[    1.086709] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 3 ports 6 Gbps 0x1 impl SATA mode
>[    1.086712] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo only pio slum part deso sadm sds apst 
>[    1.087421] scsi host0: ahci
>[    1.087706] scsi host1: ahci
>[    1.088032] scsi host2: ahci
>[    1.088095] ata1: SATA max UDMA/133 abar m2048@0xf7d1a000 port 0xf7d1a100 irq 45
>[    1.088096] ata2: DUMMY
>[    1.088096] ata3: DUMMY
>[    1.088403] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    1.088410] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
>[    1.088517] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
>[    1.088538] xhci_hcd 0000:00:14.0: irq 46 for MSI/MSI-X
>[    1.088610] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>[    1.088612] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.088613] usb usb1: Product: xHCI Host Controller
>[    1.088614] usb usb1: Manufacturer: Linux 3.18.0-rc3-gfxbench+ xhci-hcd
>[    1.088615] usb usb1: SerialNumber: 0000:00:14.0
>[    1.088776] hub 1-0:1.0: USB hub found
>[    1.088788] hub 1-0:1.0: 9 ports detected
>[    1.091666] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    1.091669] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
>[    1.091710] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
>[    1.091711] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.091712] usb usb2: Product: xHCI Host Controller
>[    1.091713] usb usb2: Manufacturer: Linux 3.18.0-rc3-gfxbench+ xhci-hcd
>[    1.091714] usb usb2: SerialNumber: 0000:00:14.0
>[    1.091838] hub 2-0:1.0: USB hub found
>[    1.091847] hub 2-0:1.0: 4 ports detected
>[    1.092804] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    1.092816] ehci-pci: EHCI PCI platform driver
>[    1.092939] ehci-pci 0000:00:1d.0: EHCI Host Controller
>[    1.092944] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 3
>[    1.092956] ehci-pci 0000:00:1d.0: debug port 2
>[    1.096867] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
>[    1.096886] ehci-pci 0000:00:1d.0: irq 23, io mem 0xf7d1b000
>[    1.102676] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
>[    1.102718] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
>[    1.102720] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.102721] usb usb3: Product: EHCI Host Controller
>[    1.102722] usb usb3: Manufacturer: Linux 3.18.0-rc3-gfxbench+ ehci_hcd
>[    1.102723] usb usb3: SerialNumber: 0000:00:1d.0
>[    1.102855] hub 3-0:1.0: USB hub found
>[    1.102861] hub 3-0:1.0: 2 ports detected
>[    1.103001] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    1.103007] ohci-pci: OHCI PCI platform driver
>[    1.103021] uhci_hcd: USB Universal Host Controller Interface driver
>[    1.103067] usbcore: registered new interface driver usb-storage
>[    1.103122] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
>[    1.130901] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    1.130929] serio: i8042 AUX port at 0x60,0x64 irq 12
>[    1.131104] mousedev: PS/2 mouse device common for all mice
>[    1.132358] rtc_cmos 00:01: RTC can wake from S4
>[    1.132526] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0
>[    1.132559] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
>[    1.132635] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0)
>[    1.132711] device-mapper: uevent: version 1.0.3
>[    1.132813] device-mapper: ioctl: 4.28.0-ioctl (2014-09-17) initialised: dm-devel@redhat.com
>[    1.132818] Intel P-state driver initializing.
>[    1.133685] hidraw: raw HID events driver (C) Jiri Kosina
>[    1.133911] usbcore: registered new interface driver usbhid
>[    1.133912] usbhid: USB HID core driver
>[    1.134368] TCP: cubic registered
>[    1.134383] Initializing XFRM netlink socket
>[    1.134662] NET: Registered protocol family 10
>[    1.135112] mip6: Mobile IPv6
>[    1.135118] NET: Registered protocol family 17
>[    1.135140] NET: Registered protocol family 15
>[    1.135915] registered taskstats version 1
>[    1.136953] Btrfs loaded
>[    1.162038] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4
>[    1.392828] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[    1.395360] ata1.00: ACPI cmd ef/10:09:00:00:00:b0 (SET FEATURES) succeeded
>[    1.395811] ata1.00: ATA-8: LITEONIT DMT-80M6M-11 mSATA 80GB, DMH110B, max UDMA/133
>[    1.395813] ata1.00: 156301488 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
>[    1.396494] ata1.00: ACPI cmd ef/10:09:00:00:00:b0 (SET FEATURES) succeeded
>[    1.396971] ata1.00: configured for UDMA/133
>[    1.408023] usb 3-1: new high-speed USB device number 2 using ehci-pci
>[    1.443868] usb 1-1: new high-speed USB device number 2 using xhci_hcd
>[    1.522296] usb 3-1: New USB device found, idVendor=8087, idProduct=8000
>[    1.522298] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    1.522693] hub 3-1:1.0: USB hub found
>[    1.522759] hub 3-1:1.0: 8 ports detected
>[    1.608282] usb 1-1: New USB device found, idVendor=0424, idProduct=7500
>[    1.608284] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[    1.608285] usb 1-1: Product: LAN7500
>[    1.608286] usb 1-1: Manufacturer: SMSC
>[    1.608287] usb 1-1: SerialNumber: 0000002b2
>[    1.764024] usb 1-3: new full-speed USB device number 3 using xhci_hcd
>[    1.773010] tsc: Refined TSC clocksource calibration: 1696.072 MHz
>[    1.929444] usb 1-3: New USB device found, idVendor=8087, idProduct=07dc
>[    1.929446] usb 1-3: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    2.083157] usb 1-5: new high-speed USB device number 4 using xhci_hcd
>[    2.145781] Console: switching to colour frame buffer device 240x67
>[    2.153627] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[    2.153628] i915 0000:00:02.0: registered panic notifier
>[    2.153696] console [netcon0] enabled
>[    2.153698] netconsole: network logging started
>[    2.153757] rtc_cmos 00:01: setting system clock to 2014-11-05 07:41:15 UTC (1415173275)
>[    2.153886] ALSA device list:
>[    2.153888]   No soundcards found.
>[    2.158377] scsi 0:0:0:0: Direct-Access     ATA      LITEONIT DMT-80M 10B  PQ: 0 ANSI: 5
>[    2.158729] sd 0:0:0:0: [sda] 156301488 512-byte logical blocks: (80.0 GB/74.5 GiB)
>[    2.158772] sd 0:0:0:0: Attached scsi generic sg0 type 0
>[    2.158795] sd 0:0:0:0: [sda] Write Protect is off
>[    2.158799] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
>[    2.158816] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    2.161433]  sda: sda1 sda2 < sda5 >
>[    2.161867] sd 0:0:0:0: [sda] Attached SCSI disk
>[    2.163553] Freeing unused kernel memory: 976K (ffffffff81ce8000 - ffffffff81ddc000)
>[    2.163556] Write protecting the kernel read-only data: 12288k
>[    2.165523] Freeing unused kernel memory: 608K (ffff880001768000 - ffff880001800000)
>[    2.168392] Freeing unused kernel memory: 852K (ffff880001b2b000 - ffff880001c00000)
>[    2.181083] systemd-udevd[125]: starting version 204
>[    2.283229] usb 1-5: New USB device found, idVendor=0bda, idProduct=5602
>[    2.283235] usb 1-5: New USB device strings: Mfr=3, Product=1, SerialNumber=2
>[    2.283239] usb 1-5: Product: Integrated Webcam
>[    2.283242] usb 1-5: Manufacturer: Generic
>[    2.283245] usb 1-5: SerialNumber: NULL
>[    2.335455] EXT4-fs (sda1): INFO: recovery required on readonly filesystem
>[    2.335461] EXT4-fs (sda1): write access will be enabled during recovery
>[    2.385264] EXT4-fs (sda1): orphan cleanup on readonly fs
>[    2.385329] EXT4-fs (sda1): 2 orphan inodes deleted
>[    2.385331] EXT4-fs (sda1): recovery complete
>[    2.398081] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
>[    2.440263] usb 1-6: new full-speed USB device number 5 using xhci_hcd
>[    2.609702] usb 1-6: New USB device found, idVendor=8087, idProduct=09fa
>[    2.609706] usb 1-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[    2.609709] usb 1-6: Product: Intel(R) Sensor Solution
>[    2.609711] usb 1-6: Manufacturer: Intel Corporation
>[    2.609712] usb 1-6: SerialNumber: 207491-05d8ff333738543157177941
>[    2.686911] random: init urandom read with 51 bits of entropy available
>[    2.713581] init: plymouth-upstart-bridge main process (178) terminated with status 1
>[    2.713599] init: plymouth-upstart-bridge main process ended, respawning
>[    2.717421] dmar: DRHD: handling fault status reg 2
>[    2.717477] dmar: DMAR:[DMA Write] Request device [00:02.0] fault addr 540462e000 
>[    2.717477] DMAR:[fault reason 05] PTE Write access is not set
>[    2.720664] init: plymouth-upstart-bridge main process (188) terminated with status 1
>[    2.720683] init: plymouth-upstart-bridge main process ended, respawning
>[    2.725920] init: plymouth-upstart-bridge main process (191) terminated with status 1
>[    2.725932] init: plymouth-upstart-bridge main process ended, respawning
>[    2.776486] Switched to clocksource tsc
>[    2.832864] psmouse serio1: synaptics: Touchpad model: 1, fw: 8.1, id: 0x1e2b1, caps: 0xd40123/0x840300/0x126800, board id: 2734, fw id: 1522295
>[    2.836988] Adding 4095996k swap on /dev/sda5.  Priority:-1 extents:1 across:4095996k SSFS
>[    2.908381] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro
>[    2.917413] systemd-udevd[315]: starting version 204
>[    2.940416] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input6
>[    3.160605] mei_me 0000:00:16.0: irq 47 for MSI/MSI-X
>[    3.182986] smsc75xx v1.0.0
>[    3.198859] mei_me 0000:00:16.0: NFC MEI VERSION: IVN 0x1 Vendor ID 0x1 Type 0x1
>[    3.199232] alg: No test for crc32 (crc32-pclmul)
>[    3.206211] snd_hda_intel 0000:00:1b.0: irq 48 for MSI/MSI-X
>[    3.206562] snd_hda_intel 0000:00:03.0: irq 49 for MSI/MSI-X
>[    3.214741] intel_rapl: Found RAPL domain package
>[    3.214744] intel_rapl: Found RAPL domain core
>[    3.214747] intel_rapl: Found RAPL domain uncore
>[    3.214750] intel_rapl: Found RAPL domain dram
>[    3.229385] sound hdaudioC1D0: autoconfig: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
>[    3.229388] sound hdaudioC1D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
>[    3.229390] sound hdaudioC1D0:    hp_outs=1 (0x15/0x0/0x0/0x0/0x0)
>[    3.229392] sound hdaudioC1D0:    mono: mono_out=0x0
>[    3.229394] sound hdaudioC1D0:    inputs:
>[    3.229396] sound hdaudioC1D0:      Headphone Mic=0x19
>[    3.229398] sound hdaudioC1D0:      Headset Mic=0x1b
>[    3.229400] sound hdaudioC1D0:      Internal Mic=0x12
>[    3.235386] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input7
>[    3.235495] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input8
>[    3.235605] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input9
>[    3.242869] input: HDA Intel PCH Headphone Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input10
>[    3.263044] smsc75xx 1-1:1.0 eth0: register 'smsc75xx' at usb-0000:00:14.0-1, smsc75xx USB 2.0 Gigabit Ethernet, 00:1a:9f:0c:22:a4
>[    3.263090] usbcore: registered new interface driver smsc75xx
>[    3.268996] init: bluetooth main process (478) terminated with status 1
>[    3.269014] init: bluetooth main process ended, respawning
>[    3.343393] init: bluetooth main process (568) terminated with status 1
>[    3.343411] init: bluetooth main process ended, respawning
>[    3.352331] random: nonblocking pool is initialized
>[    3.417841] init: bluetooth main process (614) terminated with status 1
>[    3.417859] init: bluetooth main process ended, respawning
>[    3.464914] init: bluetooth main process (654) terminated with status 1
>[    3.464925] init: bluetooth main process ended, respawning
>[    3.509812] init: bluetooth main process (684) terminated with status 1
>[    3.509830] init: bluetooth main process ended, respawning
>[    3.548236] init: bluetooth main process (745) terminated with status 1
>[    3.548253] init: bluetooth main process ended, respawning
>[    3.576191] init: failsafe main process (706) killed by TERM signal
>[    3.644999] init: bluetooth main process (841) terminated with status 1
>[    3.645017] init: bluetooth main process ended, respawning
>[    3.738251] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
>[    3.859587] init: bluetooth main process (1048) terminated with status 1
>[    3.859599] init: bluetooth main process ended, respawning
>[    3.941375] init: bluetooth main process (1127) terminated with status 1
>[    3.941386] init: bluetooth main process ended, respawning
>[    3.951534] init: plymouth-upstart-bridge main process ended, respawning
>[    3.983052] init: bluetooth main process (1156) terminated with status 1
>[    3.983070] init: bluetooth main process ended, respawning
>[    4.005322] init: bluetooth main process (1180) terminated with status 1
>[    4.005334] init: bluetooth respawning too fast, stopped
>[    4.718282] dmar: DRHD: handling fault status reg 2
>[    4.718322] dmar: DMAR:[DMA Write] Request device [00:02.0] fault addr 2b00001000 
>[    4.718322] DMAR:[fault reason 05] PTE Write access is not set
>[    4.718478] dmar: DRHD: handling fault status reg 2
>[    4.718507] dmar: DMAR:[DMA Write] Request device [00:02.0] fault addr 540462e000 
>[    4.718507] DMAR:[fault reason 05] PTE Write access is not set
>[    6.030303] smsc75xx 1-1:1.0 eth0: kevent 4 may have been dropped
>[    6.030969] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
>[    6.031581] smsc75xx 1-1:1.0 eth0: link up, 1000Mbps, full-duplex, lpa 0xCDE1
>[    6.035596] smsc75xx 1-1:1.0 eth0: link up, 1000Mbps, full-duplex, lpa 0xCDE1
>[    8.849793] dmar: DRHD: handling fault status reg 2
>[    8.849806] dmar: DMAR:[DMA Write] Request device [00:02.0] fault addr 540462e000 
>[    8.849806] DMAR:[fault reason 05] PTE Write access is not set
>[    8.863009] dmar: DRHD: handling fault status reg 2
>[    8.863020] dmar: DMAR:[DMA Write] Request device [00:02.0] fault addr 540462e000 
>[    8.863020] DMAR:[fault reason 05] PTE Write access is not set
>[   10.932557] smsc75xx 1-1:1.0 eth0: device_set_wakeup_enable error -22
>[ 2357.881103] ------------[ cut here ]------------
>[ 2357.881113] WARNING: CPU: 3 PID: 1223 at drivers/gpu/drm/i915/i915_gem.c:4114 i915_gem_object_pin+0x4ee/0x8a0()
>[ 2357.881115] WARN_ON(flags & PIN_MAPPABLE && !obj->map_and_fenceable)
>[ 2357.881117] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_intel crct10dif_pclmul crc32_pclmul snd_hda_controller snd_hda_codec smsc75xx usbnet snd_hwdep ghash_clmulni_intel mii snd_pcm mei_me mei lpc_ich i2c_hid i2c_designware_platform i2c_designware_core
>[ 2357.881139] CPU: 3 PID: 1223 Comm: Xorg Not tainted 3.18.0-rc3-gfxbench+ #1
>[ 2357.881141] Hardware name: Dell Inc. XPS 12-9Q33/XPS 12-9Q33, BIOS A04 12/03/2013
>[ 2357.881142]  0000000000000009 ffff8800d5727b18 ffffffff81758bf5 0000000000000001
>[ 2357.881146]  ffff8800d5727b68 ffff8800d5727b58 ffffffff810678fc ffffffff81cbd388
>[ 2357.881149]  00000000007e9000 00000000007e9000 0000000000000000 ffff8800d4550800
>[ 2357.881152] Call Trace:
>[ 2357.881158]  [<ffffffff81758bf5>] dump_stack+0x4f/0x7c
>[ 2357.881162]  [<ffffffff810678fc>] warn_slowpath_common+0x7c/0xa0
>[ 2357.881164]  [<ffffffff81067961>] warn_slowpath_fmt+0x41/0x50
>[ 2357.881168]  [<ffffffff8149409e>] i915_gem_object_pin+0x4ee/0x8a0
>[ 2357.881173]  [<ffffffff8108cfd5>] ? preempt_count_add+0x55/0xb0
>[ 2357.881177]  [<ffffffff8175f1b3>] ? _raw_spin_unlock_irqrestore+0x13/0x30
>[ 2357.881181]  [<ffffffff81496780>] i915_gem_fault+0xc0/0x340
>[ 2357.881184]  [<ffffffff811430a4>] __do_fault+0x34/0x70
>[ 2357.881188]  [<ffffffff8108cf41>] ? get_parent_ip+0x11/0x50
>[ 2357.881191]  [<ffffffff8114584c>] do_shared_fault.isra.84+0x2c/0x1a0
>[ 2357.881193]  [<ffffffff81143ce6>] ? __pte_alloc+0xa6/0x140
>[ 2357.881196]  [<ffffffff8114ad90>] ? vma_link+0x80/0xc0
>[ 2357.881199]  [<ffffffff811473d4>] handle_mm_fault+0x234/0xd90
>[ 2357.881202]  [<ffffffff8114cdd9>] ? mmap_region+0x1a9/0x600
>[ 2357.881207]  [<ffffffff81038021>] __do_page_fault+0x141/0x570
>[ 2357.881211]  [<ffffffff81135d6d>] ? vm_mmap_pgoff+0x6d/0xa0
>[ 2357.881216]  [<ffffffff8118bf10>] ? do_vfs_ioctl+0x2e0/0x4c0
>[ 2357.881219]  [<ffffffff8103845c>] do_page_fault+0xc/0x10
>[ 2357.881222]  [<ffffffff817617a2>] page_fault+0x22/0x30
>[ 2357.881241] ---[ end trace 8796d4f938f80404 ]---
>[ 2357.881247] ------------[ cut here ]------------
>[ 2357.881254] WARNING: CPU: 3 PID: 1223 at drivers/gpu/drm/i915/i915_gem.c:3332 i915_gem_object_get_fence+0x259/0x270()
>[ 2357.881260] WARN_ON(!obj->map_and_fenceable)
>[ 2357.881264] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_intel crct10dif_pclmul crc32_pclmul snd_hda_controller snd_hda_codec smsc75xx usbnet snd_hwdep ghash_clmulni_intel mii snd_pcm mei_me mei lpc_ich i2c_hid i2c_designware_platform i2c_designware_core
>[ 2357.881286] CPU: 3 PID: 1223 Comm: Xorg Tainted: G        W      3.18.0-rc3-gfxbench+ #1
>[ 2357.881287] Hardware name: Dell Inc. XPS 12-9Q33/XPS 12-9Q33, BIOS A04 12/03/2013
>[ 2357.881289]  0000000000000009 ffff8800d5727b88 ffffffff81758bf5 0000000000000001
>[ 2357.881294]  ffff8800d5727bd8 ffff8800d5727bc8 ffffffff810678fc 0000000000000004
>[ 2357.881298]  ffff8800c045fa40 ffff8800c045fa40 ffff8800d45e0000 ffff88009f20b201
>[ 2357.881302] Call Trace:
>[ 2357.881306]  [<ffffffff81758bf5>] dump_stack+0x4f/0x7c
>[ 2357.881310]  [<ffffffff810678fc>] warn_slowpath_common+0x7c/0xa0
>[ 2357.881314]  [<ffffffff81067961>] warn_slowpath_fmt+0x41/0x50
>[ 2357.881319]  [<ffffffff814966a9>] i915_gem_object_get_fence+0x259/0x270
>[ 2357.881324]  [<ffffffff8149692c>] i915_gem_fault+0x26c/0x340
>[ 2357.881328]  [<ffffffff811430a4>] __do_fault+0x34/0x70
>[ 2357.881333]  [<ffffffff8108cf41>] ? get_parent_ip+0x11/0x50
>[ 2357.881344]  [<ffffffff8114584c>] do_shared_fault.isra.84+0x2c/0x1a0
>[ 2357.881353]  [<ffffffff81143ce6>] ? __pte_alloc+0xa6/0x140
>[ 2357.881358]  [<ffffffff8114ad90>] ? vma_link+0x80/0xc0
>[ 2357.881362]  [<ffffffff811473d4>] handle_mm_fault+0x234/0xd90
>[ 2357.881371]  [<ffffffff8114cdd9>] ? mmap_region+0x1a9/0x600
>[ 2357.881378]  [<ffffffff81038021>] __do_page_fault+0x141/0x570
>[ 2357.881383]  [<ffffffff81135d6d>] ? vm_mmap_pgoff+0x6d/0xa0
>[ 2357.881388]  [<ffffffff8118bf10>] ? do_vfs_ioctl+0x2e0/0x4c0
>[ 2357.881393]  [<ffffffff8103845c>] do_page_fault+0xc/0x10
>[ 2357.881398]  [<ffffffff817617a2>] page_fault+0x22/0x30
>[ 2357.881401] ---[ end trace 8796d4f938f80405 ]---
>[ 2357.881404] ------------[ cut here ]------------
>[ 2357.881408] WARNING: CPU: 3 PID: 1223 at drivers/gpu/drm/i915/i915_gem.c:1641 i915_gem_fault+0x1e2/0x340()
>[ 2357.881411] unhandled error in i915_gem_fault: -22
>[ 2357.881413] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_intel crct10dif_pclmul crc32_pclmul snd_hda_controller snd_hda_codec smsc75xx usbnet snd_hwdep ghash_clmulni_intel mii snd_pcm mei_me mei lpc_ich i2c_hid i2c_designware_platform i2c_designware_core
>[ 2357.881438] CPU: 3 PID: 1223 Comm: Xorg Tainted: G        W      3.18.0-rc3-gfxbench+ #1
>[ 2357.881440] Hardware name: Dell Inc. XPS 12-9Q33/XPS 12-9Q33, BIOS A04 12/03/2013
>[ 2357.881442]  0000000000000009 ffff8800d5727bc8 ffffffff81758bf5 0000000000000001
>[ 2357.881447]  ffff8800d5727c18 ffff8800d5727c08 ffffffff810678fc ffffffff81aad600
>[ 2357.881453]  0000000000000002 0000000000000001 ffff8800d4550800 ffff88009f20b210
>[ 2357.881458] Call Trace:
>[ 2357.881462]  [<ffffffff81758bf5>] dump_stack+0x4f/0x7c
>[ 2357.881466]  [<ffffffff810678fc>] warn_slowpath_common+0x7c/0xa0
>[ 2357.881470]  [<ffffffff81067961>] warn_slowpath_fmt+0x41/0x50
>[ 2357.881476]  [<ffffffff81492c8a>] ? i915_gem_object_ggtt_unpin+0x4a/0x80
>[ 2357.881480]  [<ffffffff814968a2>] i915_gem_fault+0x1e2/0x340
>[ 2357.881485]  [<ffffffff811430a4>] __do_fault+0x34/0x70
>[ 2357.881490]  [<ffffffff8108cf41>] ? get_parent_ip+0x11/0x50
>[ 2357.881495]  [<ffffffff8114584c>] do_shared_fault.isra.84+0x2c/0x1a0
>[ 2357.881499]  [<ffffffff81143ce6>] ? __pte_alloc+0xa6/0x140
>[ 2357.881504]  [<ffffffff8114ad90>] ? vma_link+0x80/0xc0
>[ 2357.881508]  [<ffffffff811473d4>] handle_mm_fault+0x234/0xd90
>[ 2357.881513]  [<ffffffff8114cdd9>] ? mmap_region+0x1a9/0x600
>[ 2357.881519]  [<ffffffff81038021>] __do_page_fault+0x141/0x570
>[ 2357.881523]  [<ffffffff81135d6d>] ? vm_mmap_pgoff+0x6d/0xa0
>[ 2357.881529]  [<ffffffff8118bf10>] ? do_vfs_ioctl+0x2e0/0x4c0
>[ 2357.881535]  [<ffffffff8103845c>] do_page_fault+0xc/0x10
>[ 2357.881539]  [<ffffffff817617a2>] page_fault+0x22/0x30
>[ 2357.881542] ---[ end trace 8796d4f938f80406 ]---

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Attachments on bug 85959: 109022 | 109027 | 109028

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