Attachment 127098 Details for Bug 97985 – intel-drm-nightly 20161007 unclaimed writes/reads of 0x44324, writes of 0x20a8, with patch from comment 16

intel-drm-nightly 20161007 unclaimed writes/reads of 0x44324, writes of 0x20a8, with patch from comment 16

bdw-unclaimed-20161007.txt (text/plain), 134.72 KB, created by Anssi Hannula on 2016-10-07 14:57:42 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Anssi Hannula

Created: 2016-10-07 14:57:42 UTC

Size: 134.72 KB

patch

obsolete

>[    0.000000] microcode: microcode updated early to revision 0x24, date = 2016-04-29
>[    0.000000] Linux version 4.8.0-inteltest-02089-g39c3b45 (anssiha@localhost) (gcc version 4.9.2 (GCC) ) #406 SMP PREEMPT Fri Oct 7 17:45:58 EEST 2016
>[    0.000000] Command line: BOOT_IMAGE=/vmlinuz-nightly LABEL=boot root=PARTUUID=0fcab0bc-c631-41a5-bef0-0b4143b9bd23 quiet splash libata.force=3.0G crashkernel=128M consoleblank=0 rootfstype=ext4 i915.mmio_debug=50 drm.debug=0xe log_buf_len=1M
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
>[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
>[    0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
>[    0.000000] x86/fpu: Using 'eager' FPU context switches.
>[    0.000000] e820: BIOS-provided physical RAM map:
>[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] 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 0x0000000000100000-0x00000000a9a07fff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000a9a08000-0x00000000a9c75fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000a9c76000-0x00000000ac306fff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000ac307000-0x00000000ac3c1fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000ac3c2000-0x00000000ac5b0fff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000ac5b1000-0x00000000acd33fff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x00000000acd34000-0x00000000acffefff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000acfff000-0x00000000acffffff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000ad800000-0x00000000afffffff] 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 0x0000000100000000-0x000000024effffff] usable
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] efi: EFI v2.40 by American Megatrends
>[    0.000000] efi:  ESRT=0xacfb2198  ACPI=0xaccf7000  ACPI 2.0=0xaccf7000  SMBIOS=0xf05b0  MPS=0xfd640 
>[    0.000000] esrt: Reserving ESRT space from 0x00000000acfb2198 to 0x00000000acfb21d0.
>[    0.000000] SMBIOS 2.8 present.
>[    0.000000] DMI: To be filled by O.E.M. To be filled by O.E.M./SMB-2601, BIOS 5.011 09/21/2016
>[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
>[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
>[    0.000000] e820: last_pfn = 0x24f000 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-FFFFF write-protect
>[    0.000000] MTRR variable ranges enabled:
>[    0.000000]   0 base 0000000000 mask 7F80000000 write-back
>[    0.000000]   1 base 0080000000 mask 7FE0000000 write-back
>[    0.000000]   2 base 00A0000000 mask 7FF8000000 write-back
>[    0.000000]   3 base 00A8000000 mask 7FFC000000 write-back
>[    0.000000]   4 base 00AC000000 mask 7FFF000000 write-back
>[    0.000000]   5 base 0100000000 mask 7F00000000 write-back
>[    0.000000]   6 base 0200000000 mask 7F80000000 write-back
>[    0.000000]   7 base 0260000000 mask 7FE0000000 uncachable
>[    0.000000]   8 base 0250000000 mask 7FF0000000 uncachable
>[    0.000000]   9 base 024F000000 mask 7FFF000000 uncachable
>[    0.000000] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WC  UC- WT  
>[    0.000000] e820: update [mem 0xad000000-0xffffffff] usable ==> reserved
>[    0.000000] e820: last_pfn = 0xad000 max_arch_pfn = 0x400000000
>[    0.000000] found SMP MP-table at [mem 0x000fd860-0x000fd86f] mapped at [ffff8800000fd860]
>[    0.000000] Scanning 1 areas for low memory corruption
>[    0.000000] Base memory trampoline at [ffff880000097000] 97000 size 24576
>[    0.000000] Using GB pages for direct mapping
>[    0.000000] BRK [0x02bbb000, 0x02bbbfff] PGTABLE
>[    0.000000] BRK [0x02bbc000, 0x02bbcfff] PGTABLE
>[    0.000000] BRK [0x02bbd000, 0x02bbdfff] PGTABLE
>[    0.000000] BRK [0x02bbe000, 0x02bbefff] PGTABLE
>[    0.000000] BRK [0x02bbf000, 0x02bbffff] PGTABLE
>[    0.000000] BRK [0x02bc0000, 0x02bc0fff] PGTABLE
>[    0.000000] log_buf_len: 1048576 bytes
>[    0.000000] early log buf free: 126068(96%)
>[    0.000000] ACPI: Early table checksum verification disabled
>[    0.000000] ACPI: RSDP 0x00000000ACCF7000 000024 (v02 ALASKA)
>[    0.000000] ACPI: XSDT 0x00000000ACCF7090 00009C (v01 ALASKA A M I    01072009 AMI  00010013)
>[    0.000000] ACPI: FACP 0x00000000ACD0C268 00010C (v05 ALASKA A M I    01072009 AMI  00010013)
>[    0.000000] ACPI: DSDT 0x00000000ACCF71C0 0150A1 (v02 ALASKA A M I    01072009 INTL 20120913)
>[    0.000000] ACPI: FACS 0x00000000ACD32F80 000040
>[    0.000000] ACPI: APIC 0x00000000ACD0C378 000084 (v03 ALASKA A M I    01072009 AMI  00010013)
>[    0.000000] ACPI: FPDT 0x00000000ACD0C400 000044 (v01 ALASKA A M I    01072009 AMI  00010013)
>[    0.000000] ACPI: FIDT 0x00000000ACD0C448 00009C (v01 ALASKA A M I    01072009 AMI  00010013)
>[    0.000000] ACPI: MCFG 0x00000000ACD0C4E8 00003C (v01 ALASKA A M I    01072009 MSFT 00000097)
>[    0.000000] ACPI: HPET 0x00000000ACD0C528 000038 (v01 ALASKA A M I    01072009 AMI. 0005000B)
>[    0.000000] ACPI: SSDT 0x00000000ACD0C560 000315 (v01 SataRe SataTabl 00001000 INTL 20120913)
>[    0.000000] ACPI: UEFI 0x00000000ACD0C878 000042 (v01                 00000000      00000000)
>[    0.000000] ACPI: SSDT 0x00000000ACD0C8C0 000C7D (v02 Ther_R Ther_Rvp 00001000 INTL 20120913)
>[    0.000000] ACPI: ASF! 0x00000000ACD0D540 0000A0 (v32 INTEL   HCG     00000001 TFSM 000F4240)
>[    0.000000] ACPI: SSDT 0x00000000ACD0D5E0 000539 (v02 PmRef  Cpu0Ist  00003000 INTL 20120913)
>[    0.000000] ACPI: SSDT 0x00000000ACD0DB20 000B74 (v02 CpuRef CpuSsdt  00003000 INTL 20120913)
>[    0.000000] ACPI: SSDT 0x00000000ACD0E698 005BB3 (v02 SaSsdt SaSsdt   00003000 INTL 20120913)
>[    0.000000] ACPI: DMAR 0x00000000ACD14250 0000F8 (v01 INTEL  BDW      00000001 INTL 00000001)
>[    0.000000] ACPI: CSRT 0x00000000ACD14348 0000C4 (v01 INTL   BDW-ULT  00000001 INTL 20100528)
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] Reserving 128MB of memory at 768MB for crashkernel (System RAM: 8114MB)
>[    0.000000] Zone ranges:
>[    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
>[    0.000000]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
>[    0.000000]   Normal   [mem 0x0000000100000000-0x000000024effffff]
>[    0.000000] Movable zone start for each node
>[    0.000000] Early memory node ranges
>[    0.000000]   node   0: [mem 0x0000000000001000-0x0000000000057fff]
>[    0.000000]   node   0: [mem 0x0000000000059000-0x000000000009efff]
>[    0.000000]   node   0: [mem 0x0000000000100000-0x00000000a9a07fff]
>[    0.000000]   node   0: [mem 0x00000000a9c76000-0x00000000ac306fff]
>[    0.000000]   node   0: [mem 0x00000000ac3c2000-0x00000000ac5b0fff]
>[    0.000000]   node   0: [mem 0x00000000acfff000-0x00000000acffffff]
>[    0.000000]   node   0: [mem 0x0000000100000000-0x000000024effffff]
>[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000024effffff]
>[    0.000000] On node 0 totalpages: 2077222
>[    0.000000]   DMA zone: 64 pages used for memmap
>[    0.000000]   DMA zone: 25 pages reserved
>[    0.000000]   DMA zone: 3997 pages, LIFO batch:0
>[    0.000000]   DMA32 zone: 10955 pages used for memmap
>[    0.000000]   DMA32 zone: 701065 pages, LIFO batch:31
>[    0.000000]   Normal zone: 21440 pages used for memmap
>[    0.000000]   Normal zone: 1372160 pages, LIFO batch:31
>[    0.000000] Reserving Intel graphics memory at 0x00000000ae000000-0x00000000afffffff
>[    0.000000] ACPI: PM-Timer IO Port: 0x1808
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x67])
>[    0.000000] ACPI: NMI not connected to LINT 1!
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] low level lint[0xa1])
>[    0.000000] ACPI: NMI not connected to LINT 1!
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] low level lint[0x1f])
>[    0.000000] ACPI: NMI not connected to LINT 1!
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high res lint[0x95])
>[    0.000000] ACPI: NMI not connected to LINT 1!
>[    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: 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 0xb0000000-0xf7ffffff] available for PCI devices
>[    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
>[    0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:4 nr_node_ids:1
>[    0.000000] percpu: Embedded 34 pages/cpu @ffff88024ec00000 s101336 r8192 d29736 u524288
>[    0.000000] pcpu-alloc: s101336 r8192 d29736 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: 2044738
>[    0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-nightly LABEL=boot root=PARTUUID=0fcab0bc-c631-41a5-bef0-0b4143b9bd23 quiet splash libata.force=3.0G crashkernel=128M consoleblank=0 rootfstype=ext4 i915.mmio_debug=50 drm.debug=0xe log_buf_len=1M
>[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
>[    0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
>[    0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
>[    0.000000] Memory: 7908428K/8308888K available (10354K kernel code, 1316K rwdata, 3932K rodata, 1380K init, 1072K bss, 400460K reserved, 0K cma-reserved)
>[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
>[    0.000000] Preemptible hierarchical RCU implementation.
>[    0.000000] 	RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4.
>[    0.000000] 	RCU kthread priority: 1.
>[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
>[    0.000000] NR_IRQS:4352 nr_irqs:728 16
>[    0.000000] Console: colour dummy device 80x25
>[    0.000000] console [tty0] enabled
>[    0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns
>[    0.000000] hpet clockevent registered
>[    0.000000] tsc: Fast TSC calibration using PIT
>[    0.000000] tsc: Detected 2194.938 MHz processor
>[    0.000002] Calibrating delay loop (skipped), value calculated using timer frequency.. 4389.87 BogoMIPS (lpj=2194938)
>[    0.000004] pid_max: default: 32768 minimum: 301
>[    0.000010] ACPI: Core revision 20160422
>[    0.018985] ACPI: 6 ACPI AML tables successfully acquired and loaded
>
>[    0.019441] Security Framework initialized
>[    0.019468] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes)
>[    0.019469] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes)
>[    0.019685] CPU: Physical Processor ID: 0
>[    0.019686] CPU: Processor Core ID: 0
>[    0.019689] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
>[    0.019690] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
>[    0.019693] mce: CPU supports 7 MCE banks
>[    0.019701] CPU0: Thermal monitoring enabled (TM1)
>[    0.019713] process: using mwait in idle threads
>[    0.019716] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
>[    0.019717] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
>[    0.020177] Freeing SMP alternatives memory: 40K (ffffffff822a4000 - ffffffff822ae000)
>[    0.021552] ftrace: allocating 37955 entries in 149 pages
>[    0.038253] smpboot: APIC(0) Converting physical 0 to logical package 0
>[    0.038255] smpboot: Max logical packages: 2
>[    0.038712] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0
>[    0.048718] TSC deadline timer enabled
>[    0.048720] smpboot: CPU0: Intel(R) Core(TM) i7-5650U CPU @ 2.20GHz (family: 0x6, model: 0x3d, stepping: 0x4)
>[    0.048723] Performance Events: PEBS fmt2+, Broadwell events, 16-deep LBR, full-width counters, Intel PMU driver.
>[    0.048745] ... version:                3
>[    0.048746] ... bit width:              48
>[    0.048746] ... generic registers:      4
>[    0.048747] ... value mask:             0000ffffffffffff
>[    0.048747] ... max period:             0000ffffffffffff
>[    0.048748] ... fixed-purpose events:   3
>[    0.048749] ... event mask:             000000070000000f
>[    0.060961] x86: Booting SMP configuration:
>[    0.060962] .... node  #0, CPUs:      #1 #2 #3
>[    0.256350] x86: Booted up 1 node, 4 CPUs
>[    0.256352] smpboot: Total of 4 processors activated (17576.12 BogoMIPS)
>[    0.260815] devtmpfs: initialized
>[    0.261072] PM: Registering ACPI NVS region [mem 0xac5b1000-0xacd33fff] (7876608 bytes)
>[    0.261201] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
>[    0.261226] xor: automatically using best checksumming function:
>[    0.270483]    avx       : 28428.000 MB/sec
>[    0.270489] pinctrl core: initialized pinctrl subsystem
>[    0.270571] NET: Registered protocol family 16
>[    0.275573] cpuidle: using governor ladder
>[    0.280650] cpuidle: using governor menu
>[    0.280724] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
>[    0.280725] ACPI: bus type PCI registered
>[    0.280773] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
>[    0.280774] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
>[    0.280782] PCI: Using configuration type 1 for base access
>[    0.287751] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[    0.304699] raid6: sse2x1   gen()  7210 MB/s
>[    0.321720] raid6: sse2x1   xor()  5435 MB/s
>[    0.338749] raid6: sse2x2   gen()  8792 MB/s
>[    0.355778] raid6: sse2x2   xor()  6175 MB/s
>[    0.372805] raid6: sse2x4   gen() 10386 MB/s
>[    0.389837] raid6: sse2x4   xor()  7136 MB/s
>[    0.406865] raid6: avx2x1   gen() 14121 MB/s
>[    0.423894] raid6: avx2x2   gen() 16363 MB/s
>[    0.440924] raid6: avx2x4   gen() 18941 MB/s
>[    0.440924] raid6: using algorithm avx2x4 gen() 18941 MB/s
>[    0.440925] raid6: using avx2x2 recovery algorithm
>[    0.440963] ACPI: Added _OSI(Module Device)
>[    0.440964] ACPI: Added _OSI(Processor Device)
>[    0.440965] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.440965] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.441594] ACPI: Executed 18 blocks of module-level executable AML code
>[    0.450091] ACPI: Dynamic OEM Table Load:
>[    0.450096] ACPI: SSDT 0xFFFF880245089400 0003D3 (v02 PmRef  Cpu0Cst  00003001 INTL 20120913)
>[    0.451057] ACPI: Dynamic OEM Table Load:
>[    0.451062] ACPI: SSDT 0xFFFF8802450A1800 0005AA (v02 PmRef  ApIst    00003000 INTL 20120913)
>[    0.452065] ACPI: Dynamic OEM Table Load:
>[    0.452068] ACPI: SSDT 0xFFFF8802450A9A00 000119 (v02 PmRef  ApCst    00003000 INTL 20120913)
>[    0.454355] ACPI: Interpreter enabled
>[    0.454377] ACPI: (supports S0 S3 S5)
>[    0.454377] ACPI: Using IOAPIC for interrupt routing
>[    0.454406] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.456736] ACPI: Power Resource [PG00] (on)
>[    0.457099] ACPI: Power Resource [PG01] (on)
>[    0.457451] ACPI: Power Resource [PG02] (on)
>[    0.468755] ACPI: Power Resource [FN00] (off)
>[    0.468831] ACPI: Power Resource [FN01] (off)
>[    0.468907] ACPI: Power Resource [FN02] (off)
>[    0.468981] ACPI: Power Resource [FN03] (off)
>[    0.469060] ACPI: Power Resource [FN04] (off)
>[    0.470146] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e])
>[    0.470151] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
>[    0.470265] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM
>[    0.470550] PCI host bridge to bus 0000:00
>[    0.470552] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
>[    0.470553] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
>[    0.470554] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
>[    0.470555] pci_bus 0000:00: root bus resource [mem 0xb0000000-0xfeafffff window]
>[    0.470557] pci_bus 0000:00: root bus resource [bus 00-3e]
>[    0.470563] pci 0000:00:00.0: [8086:1604] type 00 class 0x060000
>[    0.470658] pci 0000:00:02.0: [8086:1626] type 00 class 0x030000
>[    0.470669] pci 0000:00:02.0: reg 0x10: [mem 0xb1000000-0xb1ffffff 64bit]
>[    0.470675] pci 0000:00:02.0: reg 0x18: [mem 0xc0000000-0xcfffffff 64bit pref]
>[    0.470679] pci 0000:00:02.0: reg 0x20: [io  0x5000-0x503f]
>[    0.470779] pci 0000:00:03.0: [8086:160c] type 00 class 0x040300
>[    0.470786] pci 0000:00:03.0: reg 0x10: [mem 0xb2614000-0xb2617fff 64bit]
>[    0.470893] pci 0000:00:14.0: [8086:9cb1] type 00 class 0x0c0330
>[    0.470909] pci 0000:00:14.0: reg 0x10: [mem 0xb2600000-0xb260ffff 64bit]
>[    0.470966] pci 0000:00:14.0: PME# supported from D3hot D3cold
>[    0.471024] pci 0000:00:14.0: System wakeup disabled by ACPI
>[    0.471062] pci 0000:00:16.0: [8086:9cba] type 00 class 0x078000
>[    0.471079] pci 0000:00:16.0: reg 0x10: [mem 0xb261c000-0xb261c01f 64bit]
>[    0.471147] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
>[    0.471244] pci 0000:00:1b.0: [8086:9ca0] type 00 class 0x040300
>[    0.471257] pci 0000:00:1b.0: reg 0x10: [mem 0xb2610000-0xb2613fff 64bit]
>[    0.471306] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
>[    0.471365] pci 0000:00:1b.0: System wakeup disabled by ACPI
>[    0.471399] pci 0000:00:1c.0: [8086:9c90] type 01 class 0x060400
>[    0.471461] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
>[    0.471534] pci 0000:00:1c.0: System wakeup disabled by ACPI
>[    0.471568] pci 0000:00:1c.1: [8086:9c92] type 01 class 0x060400
>[    0.471630] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
>[    0.471700] pci 0000:00:1c.1: System wakeup disabled by ACPI
>[    0.471741] pci 0000:00:1d.0: [8086:9ca6] type 00 class 0x0c0320
>[    0.471757] pci 0000:00:1d.0: reg 0x10: [mem 0xb261a000-0xb261a3ff]
>[    0.471840] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
>[    0.471894] pci 0000:00:1d.0: System wakeup disabled by ACPI
>[    0.471930] pci 0000:00:1f.0: [8086:9cc3] type 00 class 0x060100
>[    0.472112] pci 0000:00:1f.2: [8086:9c83] type 00 class 0x010601
>[    0.472124] pci 0000:00:1f.2: reg 0x10: [io  0x50b0-0x50b7]
>[    0.472130] pci 0000:00:1f.2: reg 0x14: [io  0x50a0-0x50a3]
>[    0.472137] pci 0000:00:1f.2: reg 0x18: [io  0x5090-0x5097]
>[    0.472143] pci 0000:00:1f.2: reg 0x1c: [io  0x5080-0x5083]
>[    0.472149] pci 0000:00:1f.2: reg 0x20: [io  0x5060-0x507f]
>[    0.472156] pci 0000:00:1f.2: reg 0x24: [mem 0xb2619000-0xb26197ff]
>[    0.472189] pci 0000:00:1f.2: PME# supported from D3hot
>[    0.472260] pci 0000:00:1f.3: [8086:9ca2] type 00 class 0x0c0500
>[    0.472273] pci 0000:00:1f.3: reg 0x10: [mem 0xb2618000-0xb26180ff 64bit]
>[    0.472292] pci 0000:00:1f.3: reg 0x20: [io  0xf040-0xf05f]
>[    0.472430] pci 0000:01:00.0: [8086:1533] type 00 class 0x020000
>[    0.472454] pci 0000:01:00.0: reg 0x10: [mem 0xb2400000-0xb24fffff]
>[    0.472481] pci 0000:01:00.0: reg 0x18: [io  0x4000-0x401f]
>[    0.472495] pci 0000:01:00.0: reg 0x1c: [mem 0xb2500000-0xb2503fff]
>[    0.472535] pci 0000:01:00.0: reg 0x30: [mem 0xb2300000-0xb23fffff pref]
>[    0.472777] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
>[    0.472836] pci 0000:01:00.0: System wakeup disabled by ACPI
>[    0.475023] pci 0000:00:1c.0: PCI bridge to [bus 01]
>[    0.475026] pci 0000:00:1c.0:   bridge window [io  0x4000-0x4fff]
>[    0.475029] pci 0000:00:1c.0:   bridge window [mem 0xb2300000-0xb25fffff]
>[    0.475090] pci 0000:02:00.0: [8086:1533] type 00 class 0x020000
>[    0.475113] pci 0000:02:00.0: reg 0x10: [mem 0xb2100000-0xb21fffff]
>[    0.475140] pci 0000:02:00.0: reg 0x18: [io  0x3000-0x301f]
>[    0.475154] pci 0000:02:00.0: reg 0x1c: [mem 0xb2200000-0xb2203fff]
>[    0.475194] pci 0000:02:00.0: reg 0x30: [mem 0xb2000000-0xb20fffff pref]
>[    0.475286] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
>[    0.475346] pci 0000:02:00.0: System wakeup disabled by ACPI
>[    0.478026] pci 0000:00:1c.1: PCI bridge to [bus 02]
>[    0.478029] pci 0000:00:1c.1:   bridge window [io  0x3000-0x3fff]
>[    0.478032] pci 0000:00:1c.1:   bridge window [mem 0xb2000000-0xb22fffff]
>[    0.478045] pci_bus 0000:00: on NUMA node 0
>[    0.481236] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 *5 6 10 11 12 14 15)
>[    0.481284] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 *5 6 10 11 12 14 15)
>[    0.481328] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 10 11 12 14 15)
>[    0.481373] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 *5 6 10 11 12 14 15)
>[    0.481417] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.481463] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.481508] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 *5 6 10 11 12 14 15)
>[    0.481552] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 *5 6 10 11 12 14 15)
>[    0.482003] ACPI: Enabled 4 GPEs in block 00 to 7F
>[    0.482086] vgaarb: setting as boot device: PCI:0000:00:02.0
>[    0.482087] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
>[    0.482090] vgaarb: loaded
>[    0.482091] vgaarb: bridge control possible 0000:00:02.0
>[    0.482137] SCSI subsystem initialized
>[    0.482169] libata version 3.00 loaded.
>[    0.482186] ACPI: bus type USB registered
>[    0.482201] usbcore: registered new interface driver usbfs
>[    0.482209] usbcore: registered new interface driver hub
>[    0.482224] usbcore: registered new device driver usb
>[    0.482245] pps_core: LinuxPPS API ver. 1 registered
>[    0.482245] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
>[    0.482248] PTP clock support registered
>[    0.483233] Advanced Linux Sound Architecture Driver Initialized.
>[    0.483239] PCI: Using ACPI for IRQ routing
>[    0.484577] PCI: pci_cache_line_size set to 64 bytes
>[    0.484754] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
>[    0.484755] e820: reserve RAM buffer [mem 0x0009f000-0x0009ffff]
>[    0.484756] e820: reserve RAM buffer [mem 0xa9a08000-0xabffffff]
>[    0.484757] e820: reserve RAM buffer [mem 0xac307000-0xafffffff]
>[    0.484758] e820: reserve RAM buffer [mem 0xac5b1000-0xafffffff]
>[    0.484759] e820: reserve RAM buffer [mem 0xad000000-0xafffffff]
>[    0.484760] e820: reserve RAM buffer [mem 0x24f000000-0x24fffffff]
>[    0.484852] Bluetooth: Core ver 2.21
>[    0.484857] NET: Registered protocol family 31
>[    0.484858] Bluetooth: HCI device and connection manager initialized
>[    0.484859] Bluetooth: HCI socket layer initialized
>[    0.484861] Bluetooth: L2CAP socket layer initialized
>[    0.484865] Bluetooth: SCO socket layer initialized
>[    0.485002] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
>[    0.485007] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
>[    0.487028] clocksource: Switched to clocksource hpet
>[    0.495041] pnp: PnP ACPI init
>[    0.495314] system 00:00: [io  0x0a30-0x0a3f] has been reserved
>[    0.495316] system 00:00: [io  0x0a10-0x0a1f] has been reserved
>[    0.495317] system 00:00: [io  0x0a00-0x0a0f] has been reserved
>[    0.495318] system 00:00: [io  0x0a30-0x0a3f] has been reserved
>[    0.495321] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.495564] pnp 00:01: [dma 0 disabled]
>[    0.495606] pnp 00:01: Plug and Play ACPI device, IDs PNP0501 (active)
>[    0.495808] pnp 00:02: [dma 0 disabled]
>[    0.495843] pnp 00:02: Plug and Play ACPI device, IDs PNP0501 (active)
>[    0.496033] pnp 00:03: [dma 0 disabled]
>[    0.496068] pnp 00:03: Plug and Play ACPI device, IDs PNP0501 (active)
>[    0.496253] pnp 00:04: [dma 0 disabled]
>[    0.496286] pnp 00:04: Plug and Play ACPI device, IDs PNP0501 (active)
>[    0.496385] system 00:05: [io  0x0680-0x069f] has been reserved
>[    0.496387] system 00:05: [io  0xffff] has been reserved
>[    0.496388] system 00:05: [io  0xffff] has been reserved
>[    0.496389] system 00:05: [io  0xffff] has been reserved
>[    0.496391] system 00:05: [io  0x1800-0x18fe] has been reserved
>[    0.496392] system 00:05: [io  0x164e-0x164f] has been reserved
>[    0.496394] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.496434] pnp 00:06: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    0.496471] system 00:07: [io  0x1854-0x1857] has been reserved
>[    0.496473] system 00:07: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
>[    0.496788] system 00:08: [mem 0xfed1c000-0xfed1ffff] has been reserved
>[    0.496789] system 00:08: [mem 0xfed10000-0xfed17fff] has been reserved
>[    0.496790] system 00:08: [mem 0xfed18000-0xfed18fff] has been reserved
>[    0.496792] system 00:08: [mem 0xfed19000-0xfed19fff] has been reserved
>[    0.496793] system 00:08: [mem 0xf8000000-0xfbffffff] has been reserved
>[    0.496794] system 00:08: [mem 0xfed20000-0xfed3ffff] has been reserved
>[    0.496796] system 00:08: [mem 0xfed90000-0xfed93fff] has been reserved
>[    0.496797] system 00:08: [mem 0xfed45000-0xfed8ffff] has been reserved
>[    0.496798] system 00:08: [mem 0xff000000-0xffffffff] has been reserved
>[    0.496800] system 00:08: [mem 0xfee00000-0xfeefffff] could not be reserved
>[    0.496801] system 00:08: [mem 0xb0010000-0xb001ffff] has been reserved
>[    0.496802] system 00:08: [mem 0xb0000000-0xb000ffff] has been reserved
>[    0.496804] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.497488] system 00:09: [mem 0xfe102000-0xfe102fff] has been reserved
>[    0.497490] system 00:09: [mem 0xfe104000-0xfe104fff] has been reserved
>[    0.497491] system 00:09: [mem 0xfe106000-0xfe106fff] has been reserved
>[    0.497493] system 00:09: [mem 0xfe10e000-0xfe10efff] has been reserved
>[    0.497494] system 00:09: [mem 0xfe112000-0xfe112fff] has been reserved
>[    0.497495] system 00:09: [mem 0xfe111000-0xfe111007] has been reserved
>[    0.497496] system 00:09: [mem 0xfe111014-0xfe111fff] has been reserved
>[    0.497498] system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.498347] pnp: PnP ACPI: found 10 devices
>[    0.504634] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
>[    0.504679] pci 0000:00:1c.0: PCI bridge to [bus 01]
>[    0.504681] pci 0000:00:1c.0:   bridge window [io  0x4000-0x4fff]
>[    0.504685] pci 0000:00:1c.0:   bridge window [mem 0xb2300000-0xb25fffff]
>[    0.504691] pci 0000:00:1c.1: PCI bridge to [bus 02]
>[    0.504693] pci 0000:00:1c.1:   bridge window [io  0x3000-0x3fff]
>[    0.504697] pci 0000:00:1c.1:   bridge window [mem 0xb2000000-0xb22fffff]
>[    0.504704] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
>[    0.504705] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
>[    0.504706] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
>[    0.504707] pci_bus 0000:00: resource 7 [mem 0xb0000000-0xfeafffff window]
>[    0.504709] pci_bus 0000:01: resource 0 [io  0x4000-0x4fff]
>[    0.504710] pci_bus 0000:01: resource 1 [mem 0xb2300000-0xb25fffff]
>[    0.504711] pci_bus 0000:02: resource 0 [io  0x3000-0x3fff]
>[    0.504712] pci_bus 0000:02: resource 1 [mem 0xb2000000-0xb22fffff]
>[    0.504736] NET: Registered protocol family 2
>[    0.504870] TCP established hash table entries: 65536 (order: 7, 524288 bytes)
>[    0.504959] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
>[    0.505121] TCP: Hash tables configured (established 65536 bind 65536)
>[    0.505139] UDP hash table entries: 4096 (order: 5, 131072 bytes)
>[    0.505161] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes)
>[    0.505211] NET: Registered protocol family 1
>[    0.505283] RPC: Registered named UNIX socket transport module.
>[    0.505284] RPC: Registered udp transport module.
>[    0.505284] RPC: Registered tcp transport module.
>[    0.505285] RPC: Registered tcp NFSv4.1 backchannel transport module.
>[    0.505292] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
>[    0.522138] PCI: CLS 0 bytes, default 64
>[    0.522177] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>[    0.522179] software IO TLB [mem 0xa1c8d000-0xa5c8d000] (64MB) mapped at [ffff8800a1c8d000-ffff8800a5c8cfff]
>[    0.522280] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer
>[    0.522282] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
>[    0.522283] RAPL PMU: hw unit of domain package 2^-14 Joules
>[    0.522283] RAPL PMU: hw unit of domain dram 2^-14 Joules
>[    0.522284] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
>[    0.522595] Scanning for low memory corruption every 60 seconds
>[    0.522785] futex hash table entries: 1024 (order: 4, 65536 bytes)
>[    0.523231] workingset: timestamp_bits=46 max_order=21 bucket_order=0
>[    0.525059] NFS: Registering the id_resolver key type
>[    0.525064] Key type id_resolver registered
>[    0.525065] Key type id_legacy registered
>[    0.525725] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 248)
>[    0.525727] io scheduler noop registered
>[    0.525728] io scheduler deadline registered
>[    0.525732] io scheduler cfq registered (default)
>[    0.525998] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>[    0.526012] efifb: probing for efifb
>[    0.526019] efifb: framebuffer at 0xc0000000, using 1920k, total 1920k
>[    0.526020] efifb: mode is 800x600x32, linelength=3200, pages=1
>[    0.526021] efifb: scrolling: redraw
>[    0.526022] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
>[    0.527126] Console: switching to colour frame buffer device 100x37
>[    0.528124] fb0: EFI VGA frame buffer device
>[    0.528130] intel_idle: MWAIT substates: 0x11142120
>[    0.528131] intel_idle: v0.4.1 model 0x3D
>[    0.528338] intel_idle: lapic_timer_reliable_states 0xffffffff
>[    0.528424] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input0
>[    0.528426] ACPI: Sleep Button [SLPB]
>[    0.528459] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
>[    0.528460] ACPI: Power Button [PWRB]
>[    0.528492] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
>[    0.528493] ACPI: Power Button [PWRF]
>[    0.529217] thermal LNXTHERM:00: registered as thermal_zone0
>[    0.529218] ACPI: Thermal Zone [TZ00] (28 C)
>[    0.529413] thermal LNXTHERM:01: registered as thermal_zone1
>[    0.529413] ACPI: Thermal Zone [TZ01] (30 C)
>[    0.529471] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
>[    0.550106] 00:01: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
>[    0.570769] 00:02: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
>[    0.591442] 00:03: ttyS2 at I/O 0x3e8 (irq = 11, base_baud = 115200) is a 16550A
>[    0.612110] 00:04: ttyS3 at I/O 0x2e8 (irq = 10, base_baud = 115200) is a 16550A
>[    0.624053] dw-apb-uart: probe of INT3435:00 failed with error -28
>[    0.624213] Linux agpgart interface v0.103
>[    0.624229] [drm] Initialized
>[    0.624337] [drm:i915_driver_load] Found LynxPoint LP PCH
>[    0.624340] [drm:intel_power_domains_init] Allowed DC state mask 00
>[    0.624374] [drm:intel_device_info_dump] i915 device info: gen=8, pciid=0x1626 rev=0x09
>[    0.624376] [drm:intel_device_info_dump] i915 device info: is_mobile: no
>[    0.624377] [drm:intel_device_info_dump] i915 device info: is_i85x: no
>[    0.624379] [drm:intel_device_info_dump] i915 device info: is_i915g: no
>[    0.624380] [drm:intel_device_info_dump] i915 device info: is_i945gm: no
>[    0.624381] [drm:intel_device_info_dump] i915 device info: is_g33: no
>[    0.624382] [drm:intel_device_info_dump] i915 device info: is_g4x: no
>[    0.624384] [drm:intel_device_info_dump] i915 device info: is_pineview: no
>[    0.624385] [drm:intel_device_info_dump] i915 device info: is_broadwater: no
>[    0.624386] [drm:intel_device_info_dump] i915 device info: is_crestline: no
>[    0.624387] [drm:intel_device_info_dump] i915 device info: is_ivybridge: no
>[    0.624389] [drm:intel_device_info_dump] i915 device info: is_valleyview: no
>[    0.624390] [drm:intel_device_info_dump] i915 device info: is_cherryview: no
>[    0.624391] [drm:intel_device_info_dump] i915 device info: is_haswell: no
>[    0.624392] [drm:intel_device_info_dump] i915 device info: is_broadwell: yes
>[    0.624394] [drm:intel_device_info_dump] i915 device info: is_skylake: no
>[    0.624395] [drm:intel_device_info_dump] i915 device info: is_broxton: no
>[    0.624396] [drm:intel_device_info_dump] i915 device info: is_kabylake: no
>[    0.624397] [drm:intel_device_info_dump] i915 device info: is_preliminary: no
>[    0.624399] [drm:intel_device_info_dump] i915 device info: has_csr: no
>[    0.624400] [drm:intel_device_info_dump] i915 device info: has_ddi: yes
>[    0.624401] [drm:intel_device_info_dump] i915 device info: has_dp_mst: yes
>[    0.624402] [drm:intel_device_info_dump] i915 device info: has_fbc: yes
>[    0.624404] [drm:intel_device_info_dump] i915 device info: has_fpga_dbg: yes
>[    0.624405] [drm:intel_device_info_dump] i915 device info: has_gmbus_irq: yes
>[    0.624406] [drm:intel_device_info_dump] i915 device info: has_gmch_display: no
>[    0.624407] [drm:intel_device_info_dump] i915 device info: has_guc: no
>[    0.624409] [drm:intel_device_info_dump] i915 device info: has_hotplug: yes
>[    0.624410] [drm:intel_device_info_dump] i915 device info: has_hw_contexts: yes
>[    0.624411] [drm:intel_device_info_dump] i915 device info: has_l3_dpf: no
>[    0.624412] [drm:intel_device_info_dump] i915 device info: has_llc: yes
>[    0.624414] [drm:intel_device_info_dump] i915 device info: has_logical_ring_contexts: yes
>[    0.624415] [drm:intel_device_info_dump] i915 device info: has_overlay: no
>[    0.624416] [drm:intel_device_info_dump] i915 device info: has_pipe_cxsr: no
>[    0.624417] [drm:intel_device_info_dump] i915 device info: has_pooled_eu: no
>[    0.624419] [drm:intel_device_info_dump] i915 device info: has_psr: yes
>[    0.624420] [drm:intel_device_info_dump] i915 device info: has_rc6: yes
>[    0.624421] [drm:intel_device_info_dump] i915 device info: has_rc6p: no
>[    0.624422] [drm:intel_device_info_dump] i915 device info: has_resource_streamer: yes
>[    0.624424] [drm:intel_device_info_dump] i915 device info: has_runtime_pm: yes
>[    0.624425] [drm:intel_device_info_dump] i915 device info: has_snoop: no
>[    0.624426] [drm:intel_device_info_dump] i915 device info: cursor_needs_physical: no
>[    0.624427] [drm:intel_device_info_dump] i915 device info: hws_needs_physical: no
>[    0.624429] [drm:intel_device_info_dump] i915 device info: overlay_needs_physical: no
>[    0.624430] [drm:intel_device_info_dump] i915 device info: supports_tv: no
>[    0.624480] [drm:intel_device_info_runtime_init] slice mask: 0003
>[    0.624481] [drm:intel_device_info_runtime_init] slice total: 2
>[    0.624483] [drm:intel_device_info_runtime_init] subslice total: 6
>[    0.624484] [drm:intel_device_info_runtime_init] subslice mask 0007
>[    0.624485] [drm:intel_device_info_runtime_init] subslice per slice: 3
>[    0.624487] [drm:intel_device_info_runtime_init] EU total: 48
>[    0.624488] [drm:intel_device_info_runtime_init] EU per subslice: 8
>[    0.624489] [drm:intel_device_info_runtime_init] has slice power gating: y
>[    0.624491] [drm:intel_device_info_runtime_init] has subslice power gating: n
>[    0.624492] [drm:intel_device_info_runtime_init] has EU power gating: n
>[    0.624494] [drm:i915_driver_load] ppgtt mode: 3
>[    0.624496] [drm:i915_driver_load] use GPU sempahores? no
>[    0.624505] [drm] Memory usable by graphics device = 4096M
>[    0.624507] [drm:i915_ggtt_probe_hw] GMADR size = 256M
>[    0.624508] [drm:i915_ggtt_probe_hw] GTT stolen size = 32M
>[    0.624510] checking generic (c0000000 1e0000) vs hw (c0000000 10000000)
>[    0.624510] fb: switching to inteldrmfb from EFI VGA
>[    0.624525] Console: switching to colour dummy device 80x25
>[    0.624604] [drm] Replacing VGA console driver
>[    0.624620] [drm:i915_gem_init_stolen] Memory reserved for graphics device: 32768K, usable: 31744K
>[    0.624629] [drm:intel_opregion_setup] graphic opregion physical addr: 0xacd15018
>[    0.624634] [drm:intel_opregion_setup] Public ACPI methods supported
>[    0.624635] [drm:intel_opregion_setup] SWSCI supported
>[    0.630096] [drm:intel_opregion_setup] SWSCI GBDA callbacks 00000cb3, SBCB callbacks 00700483
>[    0.630099] [drm:intel_opregion_setup] ASLE supported
>[    0.630101] [drm:intel_opregion_setup] ASLE extension supported
>[    0.630103] [drm:intel_opregion_setup] Found valid VBT in ACPI OpRegion (Mailbox #4)
>[    0.630194] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    0.630194] [drm] Driver supports precise vblank timestamp query.
>[    0.630197] [drm:intel_bios_init] Set default to SSC at 120000 kHz
>[    0.630199] [drm:intel_bios_init] VBT signature "$VBT HASWELL        ", BDB version 189
>[    0.630201] [drm:intel_bios_init] BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 1 lvds_use_ssc 0 lvds_ssc_freq 120000 display_clock_mode 0 fdi_rx_polarity_inverted 0
>[    0.630203] [drm:intel_bios_init] crt_ddc_bus_pin: 2
>[    0.632261] [drm:intel_opregion_get_panel_type] Ignoring OpRegion panel type (15)
>[    0.632264] [drm:intel_bios_init] Panel type: 14 (VBT)
>[    0.632266] [drm:intel_bios_init] DRRS supported mode is static
>[    0.632270] [drm:intel_bios_init] Found panel mode in BIOS VBT tables:
>[    0.632274] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 0 148500 1920 2008 2053 2200 1080 1083 1089 1125 0x8 0xa
>[    0.632276] [drm:intel_bios_init] VBT initial LVDS value 300
>[    0.632278] [drm:intel_bios_init] VBT backlight PWM modulation frequency 200 Hz, active high, min brightness 0, level 255
>[    0.632280] [drm:intel_bios_init] Found SDVO panel mode in BIOS VBT tables:
>[    0.632283] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x8 0xa
>[    0.632285] [drm:intel_bios_init] No SDVO device info is found in VBT
>[    0.632287] [drm:intel_bios_init] DRRS State Enabled:1
>[    0.632289] [drm:intel_bios_init] Port A VBT info: DP:1 HDMI:0 DVI:0 EDP:1 CRT:0
>[    0.632291] [drm:intel_bios_init] VBT HDMI level shift for port A: 0
>[    0.632293] [drm:intel_bios_init] Port B VBT info: DP:0 HDMI:1 DVI:1 EDP:0 CRT:0
>[    0.632294] [drm:intel_bios_init] VBT HDMI level shift for port B: 3
>[    0.632296] [drm:intel_bios_init] Port C VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0
>[    0.632298] [drm:intel_bios_init] VBT HDMI level shift for port C: 3
>[    0.632299] [drm:intel_bios_init] Port D VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0
>[    0.632301] [drm:intel_bios_init] VBT HDMI level shift for port D: 3
>[    0.632335] [drm:intel_dsm_detect] no _DSM method for intel device
>[    0.632342] [drm:intel_update_rawclk] rawclk rate: 24000 kHz
>[    0.632346] [drm:intel_power_well_enable] enabling always-on
>[    0.632348] [drm:intel_power_well_enable] enabling display
>[    0.632615] [drm:intel_fbc_init] Sanitized enable_fbc value: 1
>[    0.632619] [drm:intel_print_wm_latency] Primary WM0 latency 20 (2.0 usec)
>[    0.632620] [drm:intel_print_wm_latency] Primary WM1 latency 50 (25.0 usec)
>[    0.632622] [drm:intel_print_wm_latency] Primary WM2 latency 90 (45.0 usec)
>[    0.632624] [drm:intel_print_wm_latency] Primary WM3 latency 130 (65.0 usec)
>[    0.632625] [drm:intel_print_wm_latency] Primary WM4 latency 160 (80.0 usec)
>[    0.632627] [drm:intel_print_wm_latency] Sprite WM0 latency 20 (2.0 usec)
>[    0.632629] [drm:intel_print_wm_latency] Sprite WM1 latency 50 (25.0 usec)
>[    0.632630] [drm:intel_print_wm_latency] Sprite WM2 latency 90 (45.0 usec)
>[    0.632632] [drm:intel_print_wm_latency] Sprite WM3 latency 130 (65.0 usec)
>[    0.632634] [drm:intel_print_wm_latency] Sprite WM4 latency 160 (80.0 usec)
>[    0.632635] [drm:intel_print_wm_latency] Cursor WM0 latency 20 (2.0 usec)
>[    0.632637] [drm:intel_print_wm_latency] Cursor WM1 latency 50 (25.0 usec)
>[    0.632638] [drm:intel_print_wm_latency] Cursor WM2 latency 90 (45.0 usec)
>[    0.632640] [drm:intel_print_wm_latency] Cursor WM3 latency 130 (65.0 usec)
>[    0.632641] [drm:intel_print_wm_latency] Cursor WM4 latency 160 (80.0 usec)
>[    0.632644] [drm:intel_modeset_init] 3 display pipes available.
>[    0.632660] [drm:intel_update_cdclk] Current CD clock rate: 540000 kHz
>[    0.632664] [drm:intel_update_max_cdclk] Max CD clock rate: 540000 kHz
>[    0.632665] [drm:intel_update_max_cdclk] Max dotclock rate: 540000 kHz
>[    0.632668] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[    0.632977] [drm:intel_dp_init_connector] Adding eDP connector on port A
>[    0.632996] [drm:intel_pps_dump_state] cur t1_t3 0 t8 0 t9 0 t10 500 t11_t12 6000
>[    0.632997] [drm:intel_pps_dump_state] vbt t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 5000
>[    0.632999] [drm:intel_dp_init_panel_power_sequencer.part.17] panel power up delay 200, power down delay 50, power cycle delay 600
>[    0.633001] [drm:intel_dp_init_panel_power_sequencer.part.17] backlight on delay 1, off delay 200
>[    0.633009] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x7d00001, PP_OFF 0x1f40001, PP_DIV 0x4af06
>[    0.633014] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[    0.633022] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f
>[    0.633616] [drm:intel_dp_read_dpcd] DPCD: 11 0a 82 01 00 03 01 01 02 00 00 00 00 00 00
>[    0.638476] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    0.638478] [drm:intel_dp_init_connector] VBT doesn't support DRRS
>[    0.638485] [drm:intel_panel_setup_backlight] Connector eDP-1 backlight initialized, enabled, brightness 937/937
>[    0.638494] [drm:intel_hdmi_init_connector] Adding HDMI connector on port B
>[    0.638505] [drm:intel_dp_init_connector] Adding DP connector on port C
>[    0.638516] [drm:intel_hdmi_init_connector] Adding HDMI connector on port C
>[    0.638550] [drm:intel_modeset_setup_hw_state] [CRTC:26:pipe A] hw state readout: enabled
>[    0.638561] [drm:intel_modeset_setup_hw_state] [CRTC:30:pipe B] hw state readout: enabled
>[    0.638564] [drm:intel_modeset_setup_hw_state] [CRTC:34:pipe C] hw state readout: disabled
>[    0.638567] [drm:intel_modeset_setup_hw_state] WRPLL 1 hw state readout: crtc_mask 0x00000000, on 0
>[    0.638569] [drm:intel_modeset_setup_hw_state] WRPLL 2 hw state readout: crtc_mask 0x00000002, on 1
>[    0.638571] [drm:intel_modeset_setup_hw_state] SPLL hw state readout: crtc_mask 0x00000000, on 0
>[    0.638573] [drm:intel_modeset_setup_hw_state] LCPLL 810 hw state readout: crtc_mask 0x00000000, on 1
>[    0.638575] [drm:intel_modeset_setup_hw_state] LCPLL 1350 hw state readout: crtc_mask 0x00000001, on 1
>[    0.638576] [drm:intel_modeset_setup_hw_state] LCPLL 2700 hw state readout: crtc_mask 0x00000000, on 1
>[    0.638583] [drm:intel_modeset_setup_hw_state] [ENCODER:36:DDI A] hw state readout: enabled, pipe A
>[    0.638588] [drm:intel_modeset_setup_hw_state] [ENCODER:65:DDI B] hw state readout: enabled, pipe B
>[    0.638591] [drm:intel_modeset_setup_hw_state] [ENCODER:68:DDI C] hw state readout: disabled, pipe A
>[    0.638592] [drm:intel_modeset_setup_hw_state] [ENCODER:70:DP-MST A] hw state readout: disabled, pipe A
>[    0.638594] [drm:intel_modeset_setup_hw_state] [ENCODER:71:DP-MST B] hw state readout: disabled, pipe B
>[    0.638596] [drm:intel_modeset_setup_hw_state] [ENCODER:72:DP-MST C] hw state readout: disabled, pipe C
>[    0.638599] [drm:intel_modeset_setup_hw_state] [CONNECTOR:37:eDP-1] hw state readout: enabled
>[    0.638603] [drm:intel_modeset_setup_hw_state] [CONNECTOR:66:HDMI-A-1] hw state readout: enabled
>[    0.638605] [drm:intel_modeset_setup_hw_state] [CONNECTOR:69:DP-1] hw state readout: disabled
>[    0.638608] [drm:intel_modeset_setup_hw_state] [CONNECTOR:73:HDMI-A-2] hw state readout: disabled
>[    0.638623] [drm:intel_dump_pipe_config] [CRTC:26:pipe A][setup_hw_state] config ffff880244a8a000 for pipe A
>[    0.638624] [drm:intel_dump_pipe_config] cpu_transcoder: EDP
>[    0.638626] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 0
>[    0.638628] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    0.638631] [drm:intel_dump_pipe_config] dp: 1, lanes: 2, gmch_m: 5190451, gmch_n: 8388608, link_m: 288358, link_n: 524288, tu: 64
>[    0.638633] [drm:intel_dump_pipe_config] dp: 1, lanes: 2, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    0.638634] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    0.638636] [drm:intel_dump_pipe_config] requested mode:
>[    0.638639] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148499 1920 2008 2053 2200 1080 1083 1089 1125 0x40 0x5
>[    0.638641] [drm:intel_dump_pipe_config] adjusted mode:
>[    0.638643] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148499 1920 2008 2053 2200 1080 1083 1089 1125 0x40 0x5
>[    0.638646] [drm:intel_dump_pipe_config] crtc timings: 148499 1920 2008 2053 2200 1080 1083 1089 1125, type: 0x40 flags: 0x5
>[    0.638647] [drm:intel_dump_pipe_config] port clock: 270000
>[    0.638649] [drm:intel_dump_pipe_config] pipe src size: 800x600
>[    0.638651] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0
>[    0.638653] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    0.638655] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x07800438, enabled
>[    0.638656] [drm:intel_dump_pipe_config] ips: 0
>[    0.638658] [drm:intel_dump_pipe_config] double wide: 0
>[    0.638660] [drm:intel_dump_pipe_config] dpll_hw_state: wrpll: 0x0 spll: 0x0
>[    0.638661] [drm:intel_dump_pipe_config] planes on this crtc
>[    0.638663] [drm:intel_dump_pipe_config] [PLANE:23:primary A] disabled, scaler_id = 0
>[    0.638665] [drm:intel_dump_pipe_config] [PLANE:25:cursor A] disabled, scaler_id = 0
>[    0.638666] [drm:intel_dump_pipe_config] [PLANE:27:sprite A] disabled, scaler_id = 0
>[    0.638675] [drm:intel_dump_pipe_config] [CRTC:30:pipe B][setup_hw_state] config ffff880244a8b000 for pipe B
>[    0.638677] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[    0.638679] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    0.638681] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    0.638682] [drm:intel_dump_pipe_config] dp: 0, lanes: 4, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    0.638685] [drm:intel_dump_pipe_config] dp: 0, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    0.638686] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    0.638688] [drm:intel_dump_pipe_config] requested mode:
>[    0.638690] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x40 0x9
>[    0.638692] [drm:intel_dump_pipe_config] adjusted mode:
>[    0.638694] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x40 0x9
>[    0.638697] [drm:intel_dump_pipe_config] crtc timings: 154000 1920 1968 2000 2080 1200 1203 1209 1235, type: 0x40 flags: 0x9
>[    0.638698] [drm:intel_dump_pipe_config] port clock: 154000
>[    0.638700] [drm:intel_dump_pipe_config] pipe src size: 800x600
>[    0.638702] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0
>[    0.638703] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    0.638705] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x078004b0, enabled
>[    0.638707] [drm:intel_dump_pipe_config] ips: 0
>[    0.638708] [drm:intel_dump_pipe_config] double wide: 0
>[    0.638710] [drm:intel_dump_pipe_config] dpll_hw_state: wrpll: 0xb04d062d spll: 0x0
>[    0.638711] [drm:intel_dump_pipe_config] planes on this crtc
>[    0.638713] [drm:intel_dump_pipe_config] [PLANE:28:primary B] disabled, scaler_id = 0
>[    0.638715] [drm:intel_dump_pipe_config] [PLANE:29:cursor B] disabled, scaler_id = 0
>[    0.638717] [drm:intel_dump_pipe_config] [PLANE:31:sprite B] disabled, scaler_id = 0
>[    0.638719] [drm:intel_dump_pipe_config] [CRTC:34:pipe C][setup_hw_state] config ffff880244a8c000 for pipe C
>[    0.638721] [drm:intel_dump_pipe_config] cpu_transcoder: C
>[    0.638723] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[    0.638725] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    0.638727] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    0.638728] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    0.638730] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    0.638732] [drm:intel_dump_pipe_config] requested mode:
>[    0.638734] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    0.638736] [drm:intel_dump_pipe_config] adjusted mode:
>[    0.638738] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    0.638740] [drm:intel_dump_pipe_config] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    0.638742] [drm:intel_dump_pipe_config] port clock: 0
>[    0.638744] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[    0.638745] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0
>[    0.638747] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    0.638749] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    0.638750] [drm:intel_dump_pipe_config] ips: 0
>[    0.638752] [drm:intel_dump_pipe_config] double wide: 0
>[    0.638754] [drm:intel_dump_pipe_config] dpll_hw_state: wrpll: 0x0 spll: 0x0
>[    0.638755] [drm:intel_dump_pipe_config] planes on this crtc
>[    0.638757] [drm:intel_dump_pipe_config] [PLANE:32:primary C] disabled, scaler_id = 0
>[    0.638759] [drm:intel_dump_pipe_config] [PLANE:33:cursor C] disabled, scaler_id = 0
>[    0.638760] [drm:intel_dump_pipe_config] [PLANE:35:sprite C] disabled, scaler_id = 0
>[    0.638762] [drm:intel_modeset_setup_hw_state] LCPLL 810 enabled but not in use, disabling
>[    0.638764] [drm:intel_modeset_setup_hw_state] LCPLL 2700 enabled but not in use, disabling
>[    0.638778] [drm:ironlake_get_initial_plane_config] pipe A with fb: size=800x600@32, offset=0, pitch 3200, size 0x1d4c00
>[    0.638781] [drm:i915_gem_object_create_stolen_for_preallocated] creating preallocated stolen object: stolen_offset=0, gtt_offset=0, size=1d5000
>[    0.638786] [drm:_i915_gem_object_create_stolen] offset=0x0, size=1921024
>[    0.638790] [drm:intel_alloc_initial_plane_obj.isra.125] initial plane fb obj ffff880244a28000
>[    0.638794] [drm:ironlake_get_initial_plane_config] pipe B with fb: size=800x600@32, offset=0, pitch 3200, size 0x1d4c00
>[    0.638796] [drm:i915_gem_object_create_stolen_for_preallocated] creating preallocated stolen object: stolen_offset=0, gtt_offset=0, size=1d5000
>[    0.638798] [drm:i915_gem_object_create_stolen_for_preallocated] failed to allocate stolen space
>[    0.638857] [drm:i915_gem_init_ggtt] clearing unused GTT space: [1d5000, fffff000]
>[    0.638869] [drm:i915_gem_context_init] LR context support initialized
>[    0.638873] [drm:i915_gem_object_create_stolen] creating stolen object: size=1000
>[    0.638875] [drm:_i915_gem_object_create_stolen] offset=0x1d5000, size=4096
>[    0.638880] [drm:intel_engine_create_scratch] render ring pipe control offset: 0xffffe000
>[    0.639018] [drm:i915_gem_object_create_stolen] creating stolen object: size=4000
>[    0.639021] [drm:_i915_gem_object_create_stolen] offset=0x1d6000, size=16384
>[    0.639183] [drm:i915_gem_object_create_stolen] creating stolen object: size=4000
>[    0.639186] [drm:_i915_gem_object_create_stolen] offset=0x1da000, size=16384
>[    0.639276] [drm:i915_gem_object_create_stolen] creating stolen object: size=4000
>[    0.639280] [drm:_i915_gem_object_create_stolen] offset=0x1de000, size=16384
>[    0.639344] [drm:i915_gem_object_create_stolen] creating stolen object: size=4000
>[    0.639348] [drm:_i915_gem_object_create_stolen] offset=0x1e2000, size=16384
>[    0.639385] [drm:i915_gem_object_create_stolen] creating stolen object: size=4000
>[    0.639388] [drm:_i915_gem_object_create_stolen] offset=0x1e6000, size=16384
>[    0.639402] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[    0.639408] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[    0.639413] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[    0.639419] [drm:gen8_init_common_ring] Execlists enabled for bsd2 ring
>[    0.639423] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[    0.639425] [drm:intel_guc_setup] GuC fw status: path (null), fetch NONE, load NONE
>[    0.639438] [drm:intel_update_cdclk] Current CD clock rate: 540000 kHz
>[    0.639465] [drm:intel_fbdev_init] found possible fb from plane A
>[    0.639466] [drm:intel_fbdev_init] pipe C not active or no fb, skipping
>[    0.639468] [drm:intel_fbdev_init] checking plane A for BIOS fb
>[    0.639469] [drm:intel_fbdev_init] fb not wide enough for plane A (7680 vs 3200)
>[    0.639471] [drm:intel_fbdev_init] BIOS fb not suitable for all pipes, not using
>[    0.639641] [drm:intel_backlight_device_register] Connector eDP-1 backlight sysfs interface registered
>[    0.639644] [drm:intel_dp_connector_register] registering DPDDC-A bus for card0-eDP-1
>[    0.639693] [drm:intel_dp_connector_register] registering DPDDC-C bus for card0-DP-1
>[    0.640680] [drm:intel_opregion_register] More than 15 outputs detected via ACPI
>[    0.643527] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>[    0.643806] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input3
>[    0.643842] [drm] Initialized i915 1.6.0 20160919 for 0000:00:02.0 on minor 0
>[    0.643853] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:37:eDP-1]
>[    0.643855] [drm:intel_dp_detect] [CONNECTOR:37:eDP-1]
>[    0.643859] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink no
>[    0.643862] [drm:intel_dp_print_rates] source rates: 162000, 270000, 540000
>[    0.643865] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[    0.643867] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[    0.644275] [drm:intel_dp_detect] sink hw revision: 0.0
>[    0.644688] [drm:intel_dp_detect] sink sw revision: 0.0
>[    0.645097] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:37:eDP-1] status updated from unknown to connected
>[    0.645114] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    0.645137] [drm:drm_mode_debug_printmodeline] Modeline 39:"1152x864" 0 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[    0.645140] [drm:drm_mode_prune_invalid] Not using 1152x864 mode: PANEL
>[    0.645145] [drm:drm_mode_debug_printmodeline] Modeline 40:"1280x1024" 0 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    0.645147] [drm:drm_mode_prune_invalid] Not using 1280x1024 mode: PANEL
>[    0.645152] [drm:drm_mode_debug_printmodeline] Modeline 41:"1280x960" 0 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[    0.645154] [drm:drm_mode_prune_invalid] Not using 1280x960 mode: PANEL
>[    0.645159] [drm:drm_mode_debug_printmodeline] Modeline 42:"1440x900" 0 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6
>[    0.645161] [drm:drm_mode_prune_invalid] Not using 1440x900 mode: PANEL
>[    0.645166] [drm:drm_mode_debug_printmodeline] Modeline 43:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[    0.645168] [drm:drm_mode_prune_invalid] Not using 1600x1200 mode: PANEL
>[    0.645172] [drm:drm_mode_debug_printmodeline] Modeline 44:"1680x1050" 0 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[    0.645175] [drm:drm_mode_prune_invalid] Not using 1680x1050 mode: PANEL
>[    0.645179] [drm:drm_mode_debug_printmodeline] Modeline 45:"1920x1080" 0 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[    0.645181] [drm:drm_mode_prune_invalid] Not using 1920x1080 mode: PANEL
>[    0.645186] [drm:drm_mode_debug_printmodeline] Modeline 53:"1280x1024" 0 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    0.645188] [drm:drm_mode_prune_invalid] Not using 1280x1024 mode: PANEL
>[    0.645194] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:37:eDP-1] probed modes :
>[    0.645198] [drm:drm_mode_debug_printmodeline] Modeline 38:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
>[    0.645203] [drm:drm_mode_debug_printmodeline] Modeline 54:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    0.645207] [drm:drm_mode_debug_printmodeline] Modeline 55:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[    0.645211] [drm:drm_mode_debug_printmodeline] Modeline 57:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[    0.645215] [drm:drm_mode_debug_printmodeline] Modeline 58:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[    0.645220] [drm:drm_mode_debug_printmodeline] Modeline 59:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[    0.645224] [drm:drm_mode_debug_printmodeline] Modeline 46:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    0.645228] [drm:drm_mode_debug_printmodeline] Modeline 47:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[    0.645232] [drm:drm_mode_debug_printmodeline] Modeline 48:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[    0.645236] [drm:drm_mode_debug_printmodeline] Modeline 49:"640x480" 73 31500 640 664 704 832 480 489 492 520 0x40 0xa
>[    0.645240] [drm:drm_mode_debug_printmodeline] Modeline 50:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
>[    0.645244] [drm:drm_mode_debug_printmodeline] Modeline 51:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[    0.645249] [drm:drm_mode_debug_printmodeline] Modeline 52:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[    0.645252] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:66:HDMI-A-1]
>[    0.645255] [drm:intel_hdmi_detect] [CONNECTOR:66:HDMI-A-1]
>[    0.646212] brd: module loaded
>[    0.647185] loop: module loaded
>[    0.647277] Uniform Multi-Platform E-IDE driver
>[    0.647300] ide-gd driver 1.18
>[    0.647304] ide-cd driver 5.00
>[    0.647341] ahci 0000:00:1f.2: version 3.0
>[    0.657575] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 4 ports 3 Gbps 0x3 impl SATA mode
>[    0.657577] ahci 0000:00:1f.2: flags: 64bit ncq led clo only pio slum part deso sadm sds apst 
>[    0.658111] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    0.658113] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    0.658152] scsi host0: ahci
>[    0.658285] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    0.658291] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:66:HDMI-A-1] status updated from unknown to connected
>[    0.658307] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    0.658312] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:66:HDMI-A-1] probed modes :
>[    0.658316] [drm:drm_mode_debug_printmodeline] Modeline 40:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[    0.658319] [drm:drm_mode_debug_printmodeline] Modeline 41:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[    0.658321] [drm:drm_mode_debug_printmodeline] Modeline 42:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    0.658324] [drm:drm_mode_debug_printmodeline] Modeline 43:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[    0.658327] [drm:drm_mode_debug_printmodeline] Modeline 56:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    0.658329] [drm:drm_mode_debug_printmodeline] Modeline 44:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    0.658332] [drm:drm_mode_debug_printmodeline] Modeline 45:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[    0.658334] [drm:drm_mode_debug_printmodeline] Modeline 53:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[    0.658337] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:69:DP-1]
>[    0.658339] [drm:intel_dp_detect] [CONNECTOR:69:DP-1]
>[    0.658343] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:69:DP-1] status updated from unknown to disconnected
>[    0.658345] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:69:DP-1] disconnected
>[    0.658347] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:73:HDMI-A-2]
>[    0.658349] [drm:intel_hdmi_detect] [CONNECTOR:73:HDMI-A-2]
>[    0.658385] scsi host1: ahci
>[    0.658471] scsi host2: ahci
>[    0.658500] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    0.658502] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    0.658547] scsi host3: ahci
>[    0.658583] ata1: FORCE: PHY spd limit set to 3.0Gbps
>[    0.658584] ata1: SATA max UDMA/133 abar m2048@0xb2619000 port 0xb2619100 irq 41
>[    0.658585] ata2: FORCE: PHY spd limit set to 3.0Gbps
>[    0.658586] ata2: SATA max UDMA/133 abar m2048@0xb2619000 port 0xb2619180 irq 41
>[    0.658587] ata3: DUMMY
>[    0.658587] ata4: DUMMY
>[    0.658633] pcnet32: pcnet32.c:v1.35 21.Apr.2008 tsbogend@alpha.franken.de
>[    0.658657] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
>[    0.658658] e100: Copyright(c) 1999-2006 Intel Corporation
>[    0.658662] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    0.658666] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    0.658672] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
>[    0.658673] e1000: Copyright (c) 1999-2006 Intel Corporation.
>[    0.658685] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
>[    0.658685] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
>[    0.658699] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.3.0-k
>[    0.658699] igb: Copyright (c) 2007-2014 Intel Corporation.
>[    0.658838] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[    0.658839] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    0.658992] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[    0.658996] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:73:HDMI-A-2] status updated from unknown to disconnected
>[    0.658998] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:73:HDMI-A-2] disconnected
>[    0.659002] [drm:drm_setup_crtcs] 
>[    0.659006] [drm:drm_setup_crtcs] connector 37 enabled? yes
>[    0.659008] [drm:drm_setup_crtcs] connector 66 enabled? yes
>[    0.659010] [drm:drm_setup_crtcs] connector 69 enabled? no
>[    0.659011] [drm:drm_setup_crtcs] connector 73 enabled? no
>[    0.659014] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1
>[    0.659016] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1 0
>[    0.659018] [drm:intel_fb_initial_config] connector eDP-1 on [CRTC:26:pipe A]: 1024x768
>[    0.659020] [drm:intel_fb_initial_config] looking for cmdline mode on connector HDMI-A-1
>[    0.659021] [drm:intel_fb_initial_config] looking for preferred mode on connector HDMI-A-1 0
>[    0.659023] [drm:intel_fb_initial_config] connector HDMI-A-1 on [CRTC:30:pipe B]: 1920x1200
>[    0.659033] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[    0.659034] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[    0.659037] [drm:drm_setup_crtcs] desired mode 1024x768 set on crtc 26 (0,0)
>[    0.659040] [drm:drm_setup_crtcs] desired mode 1920x1200 set on crtc 30 (0,0)
>[    0.659042] [drm:intelfb_create] no BIOS fb, allocating a new one
>[    0.659045] [drm:i915_gem_object_create_stolen] creating stolen object: size=8ca000
>[    0.659050] [drm:_i915_gem_object_create_stolen] offset=0x1ea000, size=9216000
>[    0.659897] [drm:intelfb_create] allocated 1920x1200 fb: 0x0020a000
>[    0.659945] fbcon: inteldrmfb (fb0) is primary device
>[    0.660006] [drm:intel_atomic_check] [CONNECTOR:37:eDP-1] checking for sink bpp constrains
>[    0.660007] [drm:intel_atomic_check] clamping display bpp (was 36) to default limit of 24
>[    0.660010] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 65000KHz
>[    0.660012] [drm:intel_dp_compute_config] clamping bpp for eDP panel to BIOS-provided 18
>[    0.660014] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[    0.660015] [drm:intel_dp_compute_config] DP link bw required 117000 available 432000
>[    0.660017] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[    0.660021] [drm:intel_dump_pipe_config] [CRTC:26:pipe A][modeset] config ffff880245bf9000 for pipe A
>[    0.660022] [drm:intel_dump_pipe_config] cpu_transcoder: EDP
>[    0.660024] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[    0.660033] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    0.660035] [drm:intel_dump_pipe_config] dp: 1, lanes: 2, gmch_m: 2271914, gmch_n: 8388608, link_m: 126217, link_n: 524288, tu: 64
>[    0.660037] [drm:intel_dump_pipe_config] dp: 1, lanes: 2, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    0.660038] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    0.660040] [drm:intel_dump_pipe_config] requested mode:
>[    0.660043] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
>[    0.660044] [drm:intel_dump_pipe_config] adjusted mode:
>[    0.660047] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
>[    0.660049] [drm:intel_dump_pipe_config] crtc timings: 65000 1024 1048 1184 1344 768 771 777 806, type: 0x48 flags: 0xa
>[    0.660050] [drm:intel_dump_pipe_config] port clock: 270000
>[    0.660052] [drm:intel_dump_pipe_config] pipe src size: 1024x768
>[    0.660054] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0
>[    0.660055] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    0.660057] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    0.660059] [drm:intel_dump_pipe_config] ips: 1
>[    0.660060] [drm:intel_dump_pipe_config] double wide: 0
>[    0.660062] [drm:intel_dump_pipe_config] dpll_hw_state: wrpll: 0x0 spll: 0x0
>[    0.660063] [drm:intel_dump_pipe_config] planes on this crtc
>[    0.660067] [drm:intel_dump_pipe_config] [PLANE:23:primary A] enabled
>[    0.660069] [drm:intel_dump_pipe_config] 	FB:76, fb = 800x600 format = XR24 little-endian (0x34325258)
>[    0.660070] [drm:intel_dump_pipe_config] 	scaler:0 src 0x0+800+600 dst 0x0+800+600
>[    0.660071] [drm:intel_dump_pipe_config] [PLANE:25:cursor A] disabled, scaler_id = 0
>[    0.660073] [drm:intel_dump_pipe_config] [PLANE:27:sprite A] disabled, scaler_id = 0
>[    0.660075] [drm:intel_atomic_check] [CONNECTOR:66:HDMI-A-1] checking for sink bpp constrains
>[    0.660076] [drm:intel_atomic_check] clamping display bpp (was 36) to default limit of 24
>[    0.660079] [drm:intel_hdmi_compute_config] picking bpc to 8 for HDMI output
>[    0.660080] [drm:intel_hdmi_compute_config] forcing pipe bpc to 24 for HDMI
>[    0.660082] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[    0.660084] [drm:intel_dump_pipe_config] [CRTC:30:pipe B][modeset] config ffff880245bf9800 for pipe B
>[    0.660085] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[    0.660087] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    0.660088] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    0.660090] [drm:intel_dump_pipe_config] dp: 0, lanes: 4, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    0.660092] [drm:intel_dump_pipe_config] dp: 0, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    0.660094] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    0.660095] [drm:intel_dump_pipe_config] requested mode:
>[    0.660098] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[    0.660099] [drm:intel_dump_pipe_config] adjusted mode:
>[    0.660101] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x40 0x9
>[    0.660103] [drm:intel_dump_pipe_config] crtc timings: 154000 1920 1968 2000 2080 1200 1203 1209 1235, type: 0x40 flags: 0x9
>[    0.660105] [drm:intel_dump_pipe_config] port clock: 154000
>[    0.660106] [drm:intel_dump_pipe_config] pipe src size: 1920x1200
>[    0.660108] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0
>[    0.660109] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    0.660111] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    0.660112] [drm:intel_dump_pipe_config] ips: 0
>[    0.660114] [drm:intel_dump_pipe_config] double wide: 0
>[    0.660115] [drm:intel_dump_pipe_config] dpll_hw_state: wrpll: 0xb04d062d spll: 0x0
>[    0.660117] [drm:intel_dump_pipe_config] planes on this crtc
>[    0.660120] [drm:intel_dump_pipe_config] [PLANE:28:primary B] enabled
>[    0.660122] [drm:intel_dump_pipe_config] 	FB:76, fb = 800x600 format = XR24 little-endian (0x34325258)
>[    0.660122] [drm:intel_dump_pipe_config] 	scaler:0 src 0x0+800+600 dst 0x0+800+600
>[    0.660124] [drm:intel_dump_pipe_config] [PLANE:29:cursor B] disabled, scaler_id = 0
>[    0.660125] [drm:intel_dump_pipe_config] [PLANE:31:sprite B] disabled, scaler_id = 0
>[    0.660128] [drm:intel_atomic_check] New cdclk calculated to be atomic 337500, actual 337500
>[    0.660134] [drm:intel_reference_shared_dpll] using LCPLL 1350 for pipe A
>[    0.661107] [drm:intel_find_shared_dpll] [CRTC:30:pipe B] allocated WRPLL 1
>[    0.661108] [drm:intel_reference_shared_dpll] using WRPLL 1 for pipe B
>[    0.661123] [drm:intel_edp_backlight_off.part.30] 
>[    0.687080] pps pps0: new PPS source ptp0
>[    0.687082] igb 0000:01:00.0: added PHC on eth0
>[    0.687082] igb 0000:01:00.0: Intel(R) Gigabit Ethernet Network Connection
>[    0.687084] igb 0000:01:00.0: eth0: (PCIe:2.5Gb/s:Width x1) d0:4c:c1:01:2e:7b
>[    0.687125] igb 0000:01:00.0: eth0: PBA No: 000200-000
>[    0.687126] igb 0000:01:00.0: Using MSI-X interrupts. 4 rx queue(s), 4 tx queue(s)
>[    0.715446] pps pps1: new PPS source ptp1
>[    0.715448] igb 0000:02:00.0: added PHC on eth1
>[    0.715448] igb 0000:02:00.0: Intel(R) Gigabit Ethernet Network Connection
>[    0.715449] igb 0000:02:00.0: eth1: (PCIe:2.5Gb/s:Width x1) d0:4c:c1:01:2e:7c
>[    0.715491] igb 0000:02:00.0: eth1: PBA No: 000200-000
>[    0.715492] igb 0000:02:00.0: Using MSI-X interrupts. 4 rx queue(s), 4 tx queue(s)
>[    0.715525] usbcore: registered new interface driver kaweth
>[    0.715526] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
>[    0.715531] usbcore: registered new interface driver pegasus
>[    0.715537] usbcore: registered new interface driver rtl8150
>[    0.715544] usbcore: registered new interface driver asix
>[    0.715549] usbcore: registered new interface driver ax88179_178a
>[    0.715554] usbcore: registered new interface driver cdc_ether
>[    0.715560] usbcore: registered new interface driver dm9601
>[    0.715568] usbcore: registered new interface driver smsc75xx
>[    0.715575] usbcore: registered new interface driver smsc95xx
>[    0.715580] usbcore: registered new interface driver net1080
>[    0.715585] usbcore: registered new interface driver cdc_subset
>[    0.715592] usbcore: registered new interface driver zaurus
>[    0.715597] usbcore: registered new interface driver MOSCHIP usb-ethernet driver
>[    0.715603] usbcore: registered new interface driver int51x1
>[    0.715610] usbcore: registered new interface driver cdc_ncm
>[    0.715624] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    0.715624] ehci-pci: EHCI PCI platform driver
>[    0.715725] ehci-pci 0000:00:1d.0: EHCI Host Controller
>[    0.715729] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 1
>[    0.715739] ehci-pci 0000:00:1d.0: debug port 2
>[    0.719646] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
>[    0.719655] ehci-pci 0000:00:1d.0: irq 23, io mem 0xb261a000
>[    0.726047] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
>[    0.726247] hub 1-0:1.0: USB hub found
>[    0.726251] hub 1-0:1.0: 2 ports detected
>[    0.726364] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    0.726367] ohci-pci: OHCI PCI platform driver
>[    0.726375] uhci_hcd: USB Universal Host Controller Interface driver
>[    0.726478] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    0.726482] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
>[    0.727554] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00009810
>[    0.727557] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
>[    0.727774] hub 2-0:1.0: USB hub found
>[    0.727784] hub 2-0:1.0: 11 ports detected
>[    0.731137] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    0.731140] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3
>[    0.731329] hub 3-0:1.0: USB hub found
>[    0.731335] hub 3-0:1.0: 4 ports detected
>[    0.732884] usbcore: registered new interface driver usb-storage
>[    0.732899] usbcore: registered new interface driver usbserial
>[    0.732904] usbcore: registered new interface driver usbserial_generic
>[    0.732909] usbserial: USB Serial support registered for generic
>[    0.732914] usbcore: registered new interface driver ftdi_sio
>[    0.732919] usbserial: USB Serial support registered for FTDI USB Serial Device
>[    0.732942] usbcore: registered new interface driver pl2303
>[    0.732946] usbserial: USB Serial support registered for pl2303
>[    0.732971] i8042: PNP: No PS/2 controller found. Probing ports directly.
>[    0.733403] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    0.733433] serio: i8042 AUX port at 0x60,0x64 irq 12
>[    0.733550] mousedev: PS/2 mouse device common for all mice
>[    0.733770] rtc_cmos 00:06: RTC can wake from S4
>[    0.733896] rtc_cmos 00:06: rtc core: registered rtc_cmos as rtc0
>[    0.733919] rtc_cmos 00:06: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
>[    0.733929] i2c /dev entries driver
>[    0.734174] i801_smbus 0000:00:1f.3: SMBus using PCI interrupt
>[    0.737998] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
>[    0.738017] iTCO_wdt: Found a Wildcat Point_LP TCO device (Version=2, TCOBASE=0x1860)
>[    0.738117] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
>[    0.738122] md: linear personality registered for level -1
>[    0.738122] md: raid0 personality registered for level 0
>[    0.738123] md: raid1 personality registered for level 1
>[    0.738124] md: raid10 personality registered for level 10
>[    0.738124] md: multipath personality registered for level -4
>[    0.738125] md: faulty personality registered for level -5
>[    0.738203] device-mapper: ioctl: 4.35.0-ioctl (2016-06-23) initialised: dm-devel@redhat.com
>[    0.738256] intel_pstate: Intel P-state driver initializing
>[    0.738413] sdhci: Secure Digital Host Controller Interface driver
>[    0.738414] sdhci: Copyright(c) Pierre Ossman
>[    0.759090] mmc0: SDHCI controller on ACPI [INT3436:00] using ADMA
>[    0.759126] sdhci-pltfm: SDHCI platform and OF driver helper
>[    0.759249] usbcore: registered new interface driver usbhid
>[    0.759250] usbhid: USB HID core driver
>[    0.759250] intel_telemetry_core Init
>[    0.759251] intel_telemetry: version 1.0.0 loaded
>[    0.759775] u32 classifier
>[    0.759776]     Actions configured
>[    0.759837] ipip: IPv4 and MPLS over IPv4 tunneling driver
>[    0.759961] gre: GRE over IPv4 demultiplexor driver
>[    0.759961] ip_gre: GRE over IPv4 tunneling driver
>[    0.760168] Initializing XFRM netlink socket
>[    0.760273] NET: Registered protocol family 10
>[    0.760570] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
>[    0.760683] NET: Registered protocol family 17
>[    0.760687] NET: Registered protocol family 15
>[    0.760726] NET: Registered protocol family 36
>[    0.760730] Key type dns_resolver registered
>[    0.760954] microcode: sig=0x306d4, pf=0x40, revision=0x24
>[    0.761002] microcode: Microcode Update Driver: v2.01 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
>[    0.761007] AVX2 version of gcm_enc/dec engaged.
>[    0.761007] AES CTR mode by8 optimization enabled
>[    0.761448] registered taskstats version 1
>[    0.761749] Btrfs loaded, crc32c=crc32c-generic
>[    0.870086] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[    0.870093] [drm:lpt_disable_backlight] cpu backlight was enabled, disabling
>[    0.870102] [drm:intel_disable_pipe] disabling pipe A
>[    0.886761] [drm:edp_panel_off] Turn eDP port A panel power off
>[    0.886766] [drm:edp_panel_off] Wait for panel power off time
>[    0.886777] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[    0.937848] [drm:wait_panel_status] Wait complete
>[    0.937858] [drm:intel_disable_shared_dpll] disable LCPLL 1350 (active 1, on? 1) for crtc 26
>[    0.937860] [drm:intel_disable_shared_dpll] disabling LCPLL 1350
>[    0.937872] [drm:intel_disable_pipe] disabling pipe B
>[    0.939985] [drm:intel_disable_shared_dpll] disable WRPLL 2 (active 2, on? 1) for crtc 30
>[    0.939988] [drm:intel_disable_shared_dpll] disabling WRPLL 2
>[    0.942101] [drm:intel_update_cdclk] Current CD clock rate: 337500 kHz
>[    0.942105] [drm:intel_atomic_commit_tail] [ENCODER:36:DDI A]
>[    0.942107] [drm:intel_atomic_commit_tail] [ENCODER:65:DDI B]
>[    0.942109] [drm:intel_atomic_commit_tail] [ENCODER:68:DDI C]
>[    0.942113] [drm:intel_atomic_commit_tail] [ENCODER:70:DP-MST A]
>[    0.942114] [drm:intel_atomic_commit_tail] [ENCODER:71:DP-MST B]
>[    0.942116] [drm:intel_atomic_commit_tail] [ENCODER:72:DP-MST C]
>[    0.942117] [drm:verify_connector_state] [CONNECTOR:69:DP-1]
>[    0.942119] [drm:verify_connector_state] [CONNECTOR:73:HDMI-A-2]
>[    0.942122] [drm:verify_single_dpll_state.isra.114] WRPLL 1
>[    0.942124] [drm:verify_single_dpll_state.isra.114] WRPLL 2
>[    0.942126] [drm:verify_single_dpll_state.isra.114] SPLL
>[    0.942128] [drm:verify_single_dpll_state.isra.114] LCPLL 810
>[    0.942129] [drm:verify_single_dpll_state.isra.114] LCPLL 1350
>[    0.942130] [drm:verify_single_dpll_state.isra.114] LCPLL 2700
>[    0.942135] [drm:intel_enable_shared_dpll] enable LCPLL 1350 (active 1, on? 0) for crtc 26
>[    0.942136] [drm:intel_enable_shared_dpll] enabling LCPLL 1350
>[    0.942159] [drm:edp_panel_on] Turn eDP port A panel power on
>[    0.942162] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[    0.964125] ata1: SATA link down (SStatus 0 SControl 320)
>[    0.964141] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
>[    0.977368] ata2.00: ATA-8: KINGSTON SV300S37A240G, 608ABBF0, max UDMA/133
>[    0.977370] ata2.00: 468862128 sectors, multi 1: LBA48 NCQ (depth 31/32), AA
>[    0.984130] ata2.00: configured for UDMA/133
>[    1.038116] usb 1-1: new high-speed USB device number 2 using ehci-pci
>[    1.098117] usb 2-3: new low-speed USB device number 2 using xhci_hcd
>[    1.156766] hub 1-1:1.0: USB hub found
>[    1.156853] hub 1-1:1.0: 8 ports detected
>[    1.305154] input: Logitech HID compliant keyboard as /devices/pci0000:00/0000:00:14.0/usb2/2-3/2-3:1.0/0003:046D:C30E.0001/input/input8
>[    1.357288] hid-generic 0003:046D:C30E.0001: input: USB HID v1.10 Keyboard [Logitech HID compliant keyboard] on usb-0000:00:14.0-3/input0
>[    1.375667] input: Logitech HID compliant keyboard as /devices/pci0000:00/0000:00:14.0/usb2/2-3/2-3:1.1/0003:046D:C30E.0002/input/input9
>[    1.427218] hid-generic 0003:046D:C30E.0002: input: USB HID v1.10 Device [Logitech HID compliant keyboard] on usb-0000:00:14.0-3/input1
>[    1.518128] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[    1.518131] [drm:wait_panel_status] Wait complete
>[    1.518136] [drm:edp_panel_on] Wait for panel power on
>[    1.518145] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000003
>[    1.582117] tsc: Refined TSC clocksource calibration: 2194.918 MHz
>[    1.582122] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fa37202099, max_idle_ns: 440795206796 ns
>[    1.583076] usb 2-4: new full-speed USB device number 3 using xhci_hcd
>[    1.718406] [drm:wait_panel_status] Wait complete
>[    1.718424] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[    1.718433] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[    1.719691] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[    1.719693] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[    1.719694] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[    1.719697] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[    1.720495] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[    1.720497] [drm:intel_dp_set_signal_levels] Using vswing level 1
>[    1.720498] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[    1.721292] [drm:intel_dp_start_link_train] clock recovery OK
>[    1.721294] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS2
>[    1.722397] [drm:intel_dp_set_signal_levels] Using signal levels 05000000
>[    1.722398] [drm:intel_dp_set_signal_levels] Using vswing level 1
>[    1.722400] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 1
>[    1.723487] [drm:intel_dp_set_signal_levels] Using signal levels 06000000
>[    1.723489] [drm:intel_dp_set_signal_levels] Using vswing level 1
>[    1.723491] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 2
>[    1.724583] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[    1.725143] [drm:intel_enable_pipe] enabling pipe A
>[    1.725359] [drm:intel_edp_backlight_on.part.29] 
>[    1.725361] [drm:intel_panel_enable_backlight] pipe A
>[    1.725370] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[    1.725377] [drm:intel_psr_enable] PSR not supported by this panel
>[    1.725379] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[    1.725384] [drm:intel_fbc_enable] reserved 11796480 bytes of contiguous stolen space for FBC, threshold: 1
>[    1.725386] [drm:intel_fbc_enable] Enabling FBC on pipe A
>[    1.725411] [drm:intel_enable_shared_dpll] enable WRPLL 1 (active 2, on? 0) for crtc 30
>[    1.725413] [drm:intel_enable_shared_dpll] enabling WRPLL 1
>[    1.726002] [drm:intel_enable_pipe] enabling pipe B
>[    1.742841] [drm:verify_connector_state] [CONNECTOR:37:eDP-1]
>[    1.742851] [drm:intel_atomic_commit_tail] [CRTC:26:pipe A]
>[    1.742868] [drm:verify_single_dpll_state.isra.114] LCPLL 1350
>[    1.742870] [drm:verify_connector_state] [CONNECTOR:66:HDMI-A-1]
>[    1.742875] [drm:intel_atomic_commit_tail] [CRTC:30:pipe B]
>[    1.742889] [drm:verify_single_dpll_state.isra.114] WRPLL 1
>[    1.755208] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:14.0/usb2/2-4/2-4:1.0/0003:046D:C526.0003/input/input10
>[    1.755413] hid-generic 0003:046D:C526.0003: input: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-0000:00:14.0-4/input0
>[    1.757136] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:14.0/usb2/2-4/2-4:1.1/0003:046D:C526.0004/input/input11
>[    1.761286] Console: switching to colour frame buffer device 128x48
>[    1.774187] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[    1.777979] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[    1.777984] console [netcon0] enabled
>[    1.777985] netconsole: network logging started
>[    1.778044] rtc_cmos 00:06: setting system clock to 2016-10-07 14:50:09 UTC (1475851809)
>[    1.778168] ALSA device list:
>[    1.778168]   No soundcards found.
>[    1.783387] scsi 1:0:0:0: Direct-Access     ATA      KINGSTON SV300S3 BBF0 PQ: 0 ANSI: 5
>[    1.799271] sd 1:0:0:0: [sda] 468862128 512-byte logical blocks: (240 GB/224 GiB)
>[    1.799278] sd 1:0:0:0: Attached scsi generic sg0 type 0
>[    1.799381] sd 1:0:0:0: [sda] Write Protect is off
>[    1.799383] sd 1:0:0:0: [sda] Mode Sense: 00 3a 00 00
>[    1.799421] sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    1.805877]  sda: sda1 sda2 sda3 sda4
>[    1.806257] sd 1:0:0:0: [sda] Attached SCSI disk
>[    1.809246] hid-generic 0003:046D:C526.0004: input,hiddev0: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:14.0-4/input1
>[    1.809319] md: Skipping autodetection of RAID arrays. (raid=autodetect will force)
>[    1.810831] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)
>[    1.810838] VFS: Mounted root (ext4 filesystem) readonly on device 8:2.
>[    1.811801] devtmpfs: mounted
>[    1.812614] Freeing unused kernel memory: 1380K (ffffffff8214b000 - ffffffff822a4000)
>[    1.812615] Write protecting the kernel read-only data: 16384k
>[    1.813157] Freeing unused kernel memory: 1912K (ffff880002222000 - ffff880002400000)
>[    1.813554] Freeing unused kernel memory: 164K (ffff8800027d7000 - ffff880002800000)
>[    1.813682] random: fast init done
>[    1.854206] systemd[1]: systemd 229 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID +ELFUTILS +KMOD -IDN)
>[    1.854351] systemd[1]: Detected architecture x86-64.
>[    1.854583] systemd[1]: Set hostname to <vbox3610>.
>[    1.921604] systemd[1]: Listening on Journal Socket.
>[    1.921665] systemd[1]: Listening on Journal Socket (/dev/log).
>[    1.921679] systemd[1]: Reached target Remote File Systems.
>[    1.921715] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
>[    1.921773] systemd[1]: Listening on Network Service Netlink Socket.
>[    1.921804] systemd[1]: Listening on udev Control Socket.
>[    1.921825] systemd[1]: Listening on udev Kernel Socket.
>[    1.937732] EXT4-fs (sda2): re-mounted. Opts: (null)
>[    1.991105] systemd-journald[168]: Received request to flush runtime journal from PID 1
>[    2.124953] Adding 4194300k swap on /dev/sda3.  Priority:-1 extents:1 across:4194300k SS
>[    2.152784] EXT4-fs (sda4): recovery complete
>[    2.153859] EXT4-fs (sda4): mounted filesystem with ordered data mode. Opts: (null)
>[    2.358247] [drm:i915_gem_open] 
>[    2.408350] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
>[    2.413001] [drm:i915_gem_open] 
>[    2.414619] [drm:i915_gem_open] 
>[    2.415665] [drm:drm_mode_addfb2] [FB:74]
>[    2.455000] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
>[    2.461155] [drm:drm_mode_addfb2] [FB:74]
>[    2.462119] [drm:i915_gem_object_create_stolen] creating stolen object: size=4000
>[    2.462124] [drm:_i915_gem_object_create_stolen] offset=0x1000, size=16384
>[    2.475233] [drm:drm_mode_setcrtc] [CRTC:26:pipe A]
>[    2.475239] [drm:drm_mode_setcrtc] [CONNECTOR:37:eDP-1]
>[    2.494001] [drm:drm_mode_setcrtc] [CRTC:30:pipe B]
>[    2.494006] [drm:drm_mode_setcrtc] [CONNECTOR:66:HDMI-A-1]
>[    2.510691] [drm:drm_mode_setcrtc] [CRTC:34:pipe C]
>[    2.590099] clocksource: Switched to clocksource tsc
>[    2.786081] [drm:i915_gem_object_create_stolen] creating stolen object: size=4000
>[    2.786087] [drm:_i915_gem_object_create_stolen] offset=0x5000, size=16384
>[    4.782387] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[    4.782396] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
>[    5.196542] igb 0000:01:00.0 eth0: igb: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX
>[    5.302245] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
>[   38.051825] random: crng init done
>[   43.030896] [drm:i915_gem_open] 
>[   43.083369] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[   43.084229] [drm:i915_gem_object_create_stolen] creating stolen object: size=4000
>[   43.084233] [drm:_i915_gem_object_create_stolen] offset=0x9000, size=16384
>[   43.086314] [drm:i915_gem_context_create_ioctl] HW context 2 created
>[   43.086894] [drm:i915_gem_object_create_stolen] creating stolen object: size=4000
>[   43.086899] [drm:_i915_gem_object_create_stolen] offset=0xd000, size=16384
>[   43.849945] ------------[ cut here ]------------
>[   43.849958] WARNING: CPU: 0 PID: 445 at drivers/gpu/drm/i915/intel_uncore.c:818 __unclaimed_reg_debug+0x51/0x60
>[   43.849959] Unclaimed write to register 0x20a8
>[   43.849961] Modules linked in:
>[   43.849967] CPU: 0 PID: 445 Comm: quickwidget Not tainted 4.8.0-inteltest-02089-g39c3b45 #406
>[   43.849971] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SMB-2601, BIOS 5.011 09/21/2016
>[   43.849973]  0000000000000000 ffff880237a4bac0 ffffffff8141062d ffff880237a4bb10
>[   43.849977]  0000000000000000 ffff880237a4bb00 ffffffff81080ba1 0000033237a4bae0
>[   43.849981]  0000000000000000 00000000000020a8 0000000000000000 0000000000200006
>[   43.849984] Call Trace:
>[   43.849989]  [<ffffffff8141062d>] dump_stack+0x4f/0x72
>[   43.849992]  [<ffffffff81080ba1>] __warn+0xd1/0xf0
>[   43.849996]  [<ffffffff81080c0f>] warn_slowpath_fmt+0x4f/0x60
>[   43.849999]  [<ffffffff81589299>] ? intel_engine_enable_signaling+0xd9/0x130
>[   43.850002]  [<ffffffff81591c41>] __unclaimed_reg_debug+0x51/0x60
>[   43.850004]  [<ffffffff815925cf>] gen8_write32+0x1af/0x1d0
>[   43.850007]  [<ffffffff81589dab>] gen8_logical_ring_disable_irq+0x2b/0x30
>[   43.850009]  [<ffffffff81588a45>] irq_disable+0x25/0x40
>[   43.850012]  [<ffffffff81588adf>] __intel_breadcrumbs_disable_irq+0x3f/0x50
>[   43.850014]  [<ffffffff81588fa7>] intel_engine_remove_wait+0x1a7/0x1b0
>[   43.850018]  [<ffffffff8111fe80>] ? __delayacct_blkio_end+0x60/0xa0
>[   43.850021]  [<ffffffff8157d2e5>] i915_wait_request+0x235/0x620
>[   43.850028]  [<ffffffff810be690>] ? wait_woken+0x90/0x90
>[   43.850031]  [<ffffffff81575754>] __unsafe_wait_rendering+0x114/0x160
>[   43.850034]  [<ffffffff81578017>] i915_gem_set_domain_ioctl+0x77/0x130
>[   43.850037]  [<ffffffff8151931a>] drm_ioctl+0x20a/0x450
>[   43.850039]  [<ffffffff81577fa0>] ? i915_gem_obj_prepare_shmem_write+0x170/0x170
>[   43.850043]  [<ffffffff811e5e27>] ? __fget+0x77/0xb0
>[   43.850046]  [<ffffffff81559959>] i915_compat_ioctl+0x39/0x40
>[   43.850049]  [<ffffffff8121bc87>] compat_SyS_ioctl+0xc7/0x1210
>[   43.850052]  [<ffffffff81002d9e>] do_fast_syscall_32+0x9e/0x210
>[   43.850056]  [<ffffffff81a18c8c>] entry_SYSENTER_compat+0x4c/0x5b
>[   43.850058] ---[ end trace 7250f3b34c88c280 ]---
>[   46.650788] ------------[ cut here ]------------
>[   46.650796] WARNING: CPU: 2 PID: 0 at drivers/gpu/drm/i915/intel_uncore.c:818 __unclaimed_reg_debug+0x51/0x60
>[   46.650798] Unclaimed write to register 0x44324
>[   46.650798] Modules linked in:
>[   46.650801] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G        W       4.8.0-inteltest-02089-g39c3b45 #406
>[   46.650802] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SMB-2601, BIOS 5.011 09/21/2016
>[   46.650804]  0000000000000000 ffff88024ed03cb0 ffffffff8141062d ffff88024ed03d00
>[   46.650807]  0000000000000000 ffff88024ed03cf0 ffffffff81080ba1 00000332810a9300
>[   46.650809]  0000000000000000 0000000000044324 0000000000000000 0000000000000006
>[   46.650811] Call Trace:
>[   46.650812]  <IRQ>  [<ffffffff8141062d>] dump_stack+0x4f/0x72
>[   46.650818]  [<ffffffff81080ba1>] __warn+0xd1/0xf0
>[   46.650821]  [<ffffffff81080c0f>] warn_slowpath_fmt+0x4f/0x60
>[   46.650824]  [<ffffffff810be294>] ? __wake_up+0x44/0x50
>[   46.650826]  [<ffffffff81591c41>] __unclaimed_reg_debug+0x51/0x60
>[   46.650828]  [<ffffffff815925cf>] gen8_write32+0x1af/0x1d0
>[   46.650830]  [<ffffffff8153c206>] snb_update_pm_irq+0x76/0xd0
>[   46.650832]  [<ffffffff81540c09>] gen6_disable_pm_irq+0x19/0x40
>[   46.650833]  [<ffffffff81540c97>] gen6_rps_irq_handler+0x67/0xe0
>[   46.650834]  [<ffffffff8154182f>] gen8_gt_irq_handler+0xbf/0x200
>[   46.650835]  [<ffffffff81541a03>] gen8_irq_handler+0x93/0x660
>[   46.650838]  [<ffffffff810ce63d>] __handle_irq_event_percpu+0x3d/0x1f0
>[   46.650839]  [<ffffffff810ce813>] handle_irq_event_percpu+0x23/0x60
>[   46.650841]  [<ffffffff810ce889>] handle_irq_event+0x39/0x60
>[   46.650842]  [<ffffffff810d1c60>] handle_edge_irq+0x90/0x150
>[   46.650845]  [<ffffffff8102002d>] handle_irq+0x1d/0x30
>[   46.650847]  [<ffffffff81a19d07>] do_IRQ+0x57/0xf0
>[   46.650849]  [<ffffffff81a181bf>] common_interrupt+0x7f/0x7f
>[   46.650850]  <EOI>  [<ffffffff817f531a>] ? cpuidle_enter_state+0xca/0x2a0
>[   46.650854]  [<ffffffff817f5527>] cpuidle_enter+0x17/0x20
>[   46.650855]  [<ffffffff810beffb>] cpu_startup_entry+0x21b/0x3d0
>[   46.650859]  [<ffffffff8103ed60>] start_secondary+0xf0/0x100
>[   46.650861] ---[ end trace 7250f3b34c88c281 ]---
>[   47.706435] ------------[ cut here ]------------
>[   47.706448] WARNING: CPU: 3 PID: 445 at drivers/gpu/drm/i915/intel_uncore.c:818 __unclaimed_reg_debug+0x51/0x60
>[   47.706449] Unclaimed write to register 0x20a8
>[   47.706450] Modules linked in:
>[   47.706455] CPU: 3 PID: 445 Comm: quickwidget Tainted: G        W       4.8.0-inteltest-02089-g39c3b45 #406
>[   47.706457] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SMB-2601, BIOS 5.011 09/21/2016
>[   47.706459]  0000000000000000 ffff880237a4bac0 ffffffff8141062d ffff880237a4bb10
>[   47.706462]  0000000000000000 ffff880237a4bb00 ffffffff81080ba1 00000332810e2642
>[   47.706464]  0000000000000000 00000000000020a8 0000000000000000 0000000000200006
>[   47.706467] Call Trace:
>[   47.706473]  [<ffffffff8141062d>] dump_stack+0x4f/0x72
>[   47.706476]  [<ffffffff81080ba1>] __warn+0xd1/0xf0
>[   47.706478]  [<ffffffff81080c0f>] warn_slowpath_fmt+0x4f/0x60
>[   47.706481]  [<ffffffff81591c41>] __unclaimed_reg_debug+0x51/0x60
>[   47.706482]  [<ffffffff815925cf>] gen8_write32+0x1af/0x1d0
>[   47.706484]  [<ffffffff81589dab>] gen8_logical_ring_disable_irq+0x2b/0x30
>[   47.706486]  [<ffffffff81588a45>] irq_disable+0x25/0x40
>[   47.706487]  [<ffffffff81588adf>] __intel_breadcrumbs_disable_irq+0x3f/0x50
>[   47.706489]  [<ffffffff81588fa7>] intel_engine_remove_wait+0x1a7/0x1b0
>[   47.706492]  [<ffffffff8111fe80>] ? __delayacct_blkio_end+0x60/0xa0
>[   47.706495]  [<ffffffff8157d2e5>] i915_wait_request+0x235/0x620
>[   47.706498]  [<ffffffff810be690>] ? wait_woken+0x90/0x90
>[   47.706500]  [<ffffffff81575754>] __unsafe_wait_rendering+0x114/0x160
>[   47.706502]  [<ffffffff81578017>] i915_gem_set_domain_ioctl+0x77/0x130
>[   47.706504]  [<ffffffff8151931a>] drm_ioctl+0x20a/0x450
>[   47.706506]  [<ffffffff81577fa0>] ? i915_gem_obj_prepare_shmem_write+0x170/0x170
>[   47.706509]  [<ffffffff811e5e27>] ? __fget+0x77/0xb0
>[   47.706511]  [<ffffffff81559959>] i915_compat_ioctl+0x39/0x40
>[   47.706513]  [<ffffffff8121bc87>] compat_SyS_ioctl+0xc7/0x1210
>[   47.706516]  [<ffffffff81002d9e>] do_fast_syscall_32+0x9e/0x210
>[   47.706519]  [<ffffffff81a18c8c>] entry_SYSENTER_compat+0x4c/0x5b
>[   47.706520] ---[ end trace 7250f3b34c88c282 ]---
>[   47.886120] ------------[ cut here ]------------
>[   47.886129] WARNING: CPU: 0 PID: 0 at drivers/gpu/drm/i915/intel_uncore.c:818 __unclaimed_reg_debug+0x51/0x60
>[   47.886131] Unclaimed read from register 0x44324
>[   47.886132] Modules linked in:
>[   47.886136] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W       4.8.0-inteltest-02089-g39c3b45 #406
>[   47.886137] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SMB-2601, BIOS 5.011 09/21/2016
>[   47.886139]  0000000000000000 ffff88024ec03ca8 ffffffff8141062d ffff88024ec03cf8
>[   47.886143]  0000000000000000 ffff88024ec03ce8 ffffffff81080ba1 00000332810bad79
>[   47.886146]  0000000000000000 0000000000044324 0000000000000001 ffff880244a10738
>[   47.886150] Call Trace:
>[   47.886151]  <IRQ>  [<ffffffff8141062d>] dump_stack+0x4f/0x72
>[   47.886160]  [<ffffffff81080ba1>] __warn+0xd1/0xf0
>[   47.886163]  [<ffffffff81080c0f>] warn_slowpath_fmt+0x4f/0x60
>[   47.886166]  [<ffffffff81591c41>] __unclaimed_reg_debug+0x51/0x60
>[   47.886168]  [<ffffffff81593f7d>] gen6_read32+0x16d/0x1d0
>[   47.886172]  [<ffffffff8153c226>] snb_update_pm_irq+0x96/0xd0
>[   47.886174]  [<ffffffff81540c09>] gen6_disable_pm_irq+0x19/0x40
>[   47.886176]  [<ffffffff81540c97>] gen6_rps_irq_handler+0x67/0xe0
>[   47.886178]  [<ffffffff8154182f>] gen8_gt_irq_handler+0xbf/0x200
>[   47.886180]  [<ffffffff81541a03>] gen8_irq_handler+0x93/0x660
>[   47.886183]  [<ffffffff810ce63d>] __handle_irq_event_percpu+0x3d/0x1f0
>[   47.886185]  [<ffffffff810ce813>] handle_irq_event_percpu+0x23/0x60
>[   47.886187]  [<ffffffff810ce889>] handle_irq_event+0x39/0x60
>[   47.886190]  [<ffffffff810d1c60>] handle_edge_irq+0x90/0x150
>[   47.886193]  [<ffffffff8102002d>] handle_irq+0x1d/0x30
>[   47.886196]  [<ffffffff81a19d07>] do_IRQ+0x57/0xf0
>[   47.886199]  [<ffffffff81a181bf>] common_interrupt+0x7f/0x7f
>[   47.886199]  <EOI>  [<ffffffff817f531a>] ? cpuidle_enter_state+0xca/0x2a0
>[   47.886206]  [<ffffffff817f5527>] cpuidle_enter+0x17/0x20
>[   47.886208]  [<ffffffff810beffb>] cpu_startup_entry+0x21b/0x3d0
>[   47.886212]  [<ffffffff81a108ff>] rest_init+0x7f/0x90
>[   47.886215]  [<ffffffff82164e88>] start_kernel+0x3f3/0x400
>[   47.886218]  [<ffffffff8216442f>] x86_64_start_reservations+0x2a/0x2c
>[   47.886220]  [<ffffffff8216451c>] x86_64_start_kernel+0xeb/0xee
>[   47.886221] ---[ end trace 7250f3b34c88c283 ]---
>[   48.437041] ------------[ cut here ]------------
>[   48.437050] WARNING: CPU: 0 PID: 0 at drivers/gpu/drm/i915/intel_uncore.c:818 __unclaimed_reg_debug+0x51/0x60
>[   48.437051] Unclaimed write to register 0x44324
>[   48.437052] Modules linked in:
>[   48.437056] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W       4.8.0-inteltest-02089-g39c3b45 #406
>[   48.437057] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SMB-2601, BIOS 5.011 09/21/2016
>[   48.437059]  0000000000000000 ffff88024ec03cb0 ffffffff8141062d ffff88024ec03d00
>[   48.437063]  0000000000000000 ffff88024ec03cf0 ffffffff81080ba1 0000033200000498
>[   48.437066]  0000000000000000 0000000000044324 0000000000000000 0000000000000006
>[   48.437070] Call Trace:
>[   48.437071]  <IRQ>  [<ffffffff8141062d>] dump_stack+0x4f/0x72
>[   48.437079]  [<ffffffff81080ba1>] __warn+0xd1/0xf0
>[   48.437082]  [<ffffffff81080c0f>] warn_slowpath_fmt+0x4f/0x60
>[   48.437085]  [<ffffffff810a82d4>] ? check_preempt_curr+0x54/0x90
>[   48.437088]  [<ffffffff81591c41>] __unclaimed_reg_debug+0x51/0x60
>[   48.437090]  [<ffffffff815925cf>] gen8_write32+0x1af/0x1d0
>[   48.437094]  [<ffffffff8153c206>] snb_update_pm_irq+0x76/0xd0
>[   48.437096]  [<ffffffff81540c09>] gen6_disable_pm_irq+0x19/0x40
>[   48.437098]  [<ffffffff81540c97>] gen6_rps_irq_handler+0x67/0xe0
>[   48.437100]  [<ffffffff8154182f>] gen8_gt_irq_handler+0xbf/0x200
>[   48.437102]  [<ffffffff81541a03>] gen8_irq_handler+0x93/0x660
>[   48.437105]  [<ffffffff810ce63d>] __handle_irq_event_percpu+0x3d/0x1f0
>[   48.437107]  [<ffffffff810ce813>] handle_irq_event_percpu+0x23/0x60
>[   48.437110]  [<ffffffff810ce889>] handle_irq_event+0x39/0x60
>[   48.437112]  [<ffffffff810d1c60>] handle_edge_irq+0x90/0x150
>[   48.437115]  [<ffffffff8102002d>] handle_irq+0x1d/0x30
>[   48.437118]  [<ffffffff81a19d07>] do_IRQ+0x57/0xf0
>[   48.437121]  [<ffffffff81a181bf>] common_interrupt+0x7f/0x7f
>[   48.437122]  <EOI>  [<ffffffff817f531a>] ? cpuidle_enter_state+0xca/0x2a0
>[   48.437128]  [<ffffffff817f5527>] cpuidle_enter+0x17/0x20
>[   48.437130]  [<ffffffff810beffb>] cpu_startup_entry+0x21b/0x3d0
>[   48.437134]  [<ffffffff81a108ff>] rest_init+0x7f/0x90
>[   48.437137]  [<ffffffff82164e88>] start_kernel+0x3f3/0x400
>[   48.437140]  [<ffffffff8216442f>] x86_64_start_reservations+0x2a/0x2c
>[   48.437142]  [<ffffffff8216451c>] x86_64_start_kernel+0xeb/0xee
>[   48.437143] ---[ end trace 7250f3b34c88c284 ]---
>[   52.297968] ------------[ cut here ]------------
>[   52.297976] WARNING: CPU: 3 PID: 445 at drivers/gpu/drm/i915/intel_uncore.c:818 __unclaimed_reg_debug+0x51/0x60
>[   52.297977] Unclaimed write to register 0x20a8
>[   52.297981] Modules linked in:
>[   52.297987] CPU: 3 PID: 445 Comm: quickwidget Tainted: G        W       4.8.0-inteltest-02089-g39c3b45 #406
>[   52.297989] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SMB-2601, BIOS 5.011 09/21/2016
>[   52.297992]  0000000000000000 ffff880237a4bac0 ffffffff8141062d ffff880237a4bb10
>[   52.297994]  0000000000000000 ffff880237a4bb00 ffffffff81080ba1 0000033237a4bae0
>[   52.297997]  0000000000000000 00000000000020a8 0000000000000000 0000000000200002
>[   52.297999] Call Trace:
>[   52.298004]  [<ffffffff8141062d>] dump_stack+0x4f/0x72
>[   52.298010]  [<ffffffff81080ba1>] __warn+0xd1/0xf0
>[   52.298012]  [<ffffffff81080c0f>] warn_slowpath_fmt+0x4f/0x60
>[   52.298015]  [<ffffffff81589299>] ? intel_engine_enable_signaling+0xd9/0x130
>[   52.298017]  [<ffffffff81591c41>] __unclaimed_reg_debug+0x51/0x60
>[   52.298019]  [<ffffffff815925cf>] gen8_write32+0x1af/0x1d0
>[   52.298021]  [<ffffffff81589dab>] gen8_logical_ring_disable_irq+0x2b/0x30
>[   52.298022]  [<ffffffff81588a45>] irq_disable+0x25/0x40
>[   52.298024]  [<ffffffff81588adf>] __intel_breadcrumbs_disable_irq+0x3f/0x50
>[   52.298026]  [<ffffffff81588fa7>] intel_engine_remove_wait+0x1a7/0x1b0
>[   52.298029]  [<ffffffff8111fe80>] ? __delayacct_blkio_end+0x60/0xa0
>[   52.298034]  [<ffffffff8157d2e5>] i915_wait_request+0x235/0x620
>[   52.298039]  [<ffffffff810be690>] ? wait_woken+0x90/0x90
>[   52.298041]  [<ffffffff81575754>] __unsafe_wait_rendering+0x114/0x160
>[   52.298043]  [<ffffffff81578017>] i915_gem_set_domain_ioctl+0x77/0x130
>[   52.298045]  [<ffffffff8151931a>] drm_ioctl+0x20a/0x450
>[   52.298047]  [<ffffffff81577fa0>] ? i915_gem_obj_prepare_shmem_write+0x170/0x170
>[   52.298050]  [<ffffffff811965e8>] ? handle_mm_fault+0x288/0xd90
>[   52.298053]  [<ffffffff811e5e27>] ? __fget+0x77/0xb0
>[   52.298055]  [<ffffffff81559959>] i915_compat_ioctl+0x39/0x40
>[   52.298056]  [<ffffffff8121bc87>] compat_SyS_ioctl+0xc7/0x1210
>[   52.298059]  [<ffffffff81002d9e>] do_fast_syscall_32+0x9e/0x210
>[   52.298062]  [<ffffffff81a18c8c>] entry_SYSENTER_compat+0x4c/0x5b
>[   52.298064] ---[ end trace 7250f3b34c88c285 ]---
>[   52.927825] ------------[ cut here ]------------
>[   52.927834] WARNING: CPU: 0 PID: 0 at drivers/gpu/drm/i915/intel_uncore.c:818 __unclaimed_reg_debug+0x51/0x60
>[   52.927836] Unclaimed read from register 0x44324
>[   52.927837] Modules linked in:
>[   52.927841] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W       4.8.0-inteltest-02089-g39c3b45 #406
>[   52.927842] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SMB-2601, BIOS 5.011 09/21/2016
>[   52.927844]  0000000000000000 ffff88024ec03ca8 ffffffff8141062d ffff88024ec03cf8
>[   52.927847]  0000000000000000 ffff88024ec03ce8 ffffffff81080ba1 0000033200000000
>[   52.927851]  0000000000000000 0000000000044324 0000000000000001 ffff880244a10738
>[   52.927854] Call Trace:
>[   52.927855]  <IRQ>  [<ffffffff8141062d>] dump_stack+0x4f/0x72
>[   52.927863]  [<ffffffff81080ba1>] __warn+0xd1/0xf0
>[   52.927866]  [<ffffffff81080c0f>] warn_slowpath_fmt+0x4f/0x60
>[   52.927870]  [<ffffffff8190592d>] ? tcp4_gro_receive+0x11d/0x1c0
>[   52.927873]  [<ffffffff81591c41>] __unclaimed_reg_debug+0x51/0x60
>[   52.927875]  [<ffffffff81593f7d>] gen6_read32+0x16d/0x1d0
>[   52.927879]  [<ffffffff8153c226>] snb_update_pm_irq+0x96/0xd0
>[   52.927881]  [<ffffffff81540c09>] gen6_disable_pm_irq+0x19/0x40
>[   52.927883]  [<ffffffff81540c97>] gen6_rps_irq_handler+0x67/0xe0
>[   52.927885]  [<ffffffff8154182f>] gen8_gt_irq_handler+0xbf/0x200
>[   52.927887]  [<ffffffff81541a03>] gen8_irq_handler+0x93/0x660
>[   52.927890]  [<ffffffff810ce63d>] __handle_irq_event_percpu+0x3d/0x1f0
>[   52.927892]  [<ffffffff810ce813>] handle_irq_event_percpu+0x23/0x60
>[   52.927894]  [<ffffffff810ce889>] handle_irq_event+0x39/0x60
>[   52.927897]  [<ffffffff810d1c60>] handle_edge_irq+0x90/0x150
>[   52.927900]  [<ffffffff8102002d>] handle_irq+0x1d/0x30
>[   52.927903]  [<ffffffff81a19d07>] do_IRQ+0x57/0xf0
>[   52.927906]  [<ffffffff81a181bf>] common_interrupt+0x7f/0x7f
>[   52.927906]  <EOI>  [<ffffffff817f531a>] ? cpuidle_enter_state+0xca/0x2a0
>[   52.927913]  [<ffffffff817f5527>] cpuidle_enter+0x17/0x20
>[   52.927915]  [<ffffffff810beffb>] cpu_startup_entry+0x21b/0x3d0
>[   52.927918]  [<ffffffff81a108ff>] rest_init+0x7f/0x90
>[   52.927922]  [<ffffffff82164e88>] start_kernel+0x3f3/0x400
>[   52.927924]  [<ffffffff8216442f>] x86_64_start_reservations+0x2a/0x2c
>[   52.927927]  [<ffffffff8216451c>] x86_64_start_kernel+0xeb/0xee
>[   52.927928] ---[ end trace 7250f3b34c88c286 ]---
>[   53.027994] ------------[ cut here ]------------
>[   53.028002] WARNING: CPU: 0 PID: 0 at drivers/gpu/drm/i915/intel_uncore.c:818 __unclaimed_reg_debug+0x51/0x60
>[   53.028004] Unclaimed read from register 0x44324
>[   53.028005] Modules linked in:
>[   53.028009] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W       4.8.0-inteltest-02089-g39c3b45 #406
>[   53.028010] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SMB-2601, BIOS 5.011 09/21/2016
>[   53.028012]  0000000000000000 ffff88024ec03ca8 ffffffff8141062d ffff88024ec03cf8
>[   53.028016]  0000000000000000 ffff88024ec03ce8 ffffffff81080ba1 000003324ec97928
>[   53.028019]  0000000000000000 0000000000044324 0000000000000001 ffff880244a10738
>[   53.028023] Call Trace:
>[   53.028024]  <IRQ>  [<ffffffff8141062d>] dump_stack+0x4f/0x72
>[   53.028032]  [<ffffffff81080ba1>] __warn+0xd1/0xf0
>[   53.028035]  [<ffffffff81080c0f>] warn_slowpath_fmt+0x4f/0x60
>[   53.028038]  [<ffffffff8142cb27>] ? debug_smp_processor_id+0x17/0x20
>[   53.028041]  [<ffffffff81591c41>] __unclaimed_reg_debug+0x51/0x60
>[   53.028043]  [<ffffffff81593f7d>] gen6_read32+0x16d/0x1d0
>[   53.028047]  [<ffffffff8153c226>] snb_update_pm_irq+0x96/0xd0
>[   53.028049]  [<ffffffff81540c09>] gen6_disable_pm_irq+0x19/0x40
>[   53.028051]  [<ffffffff81540c97>] gen6_rps_irq_handler+0x67/0xe0
>[   53.028053]  [<ffffffff8154182f>] gen8_gt_irq_handler+0xbf/0x200
>[   53.028055]  [<ffffffff81541a03>] gen8_irq_handler+0x93/0x660
>[   53.028058]  [<ffffffff810ce63d>] __handle_irq_event_percpu+0x3d/0x1f0
>[   53.028060]  [<ffffffff810ce813>] handle_irq_event_percpu+0x23/0x60
>[   53.028062]  [<ffffffff810ce889>] handle_irq_event+0x39/0x60
>[   53.028065]  [<ffffffff810d1c60>] handle_edge_irq+0x90/0x150
>[   53.028068]  [<ffffffff8102002d>] handle_irq+0x1d/0x30
>[   53.028071]  [<ffffffff81a19d07>] do_IRQ+0x57/0xf0
>[   53.028074]  [<ffffffff81a181bf>] common_interrupt+0x7f/0x7f
>[   53.028074]  <EOI>  [<ffffffff817f531a>] ? cpuidle_enter_state+0xca/0x2a0
>[   53.028081]  [<ffffffff817f5527>] cpuidle_enter+0x17/0x20
>[   53.028083]  [<ffffffff810beffb>] cpu_startup_entry+0x21b/0x3d0
>[   53.028086]  [<ffffffff81a108ff>] rest_init+0x7f/0x90
>[   53.028090]  [<ffffffff82164e88>] start_kernel+0x3f3/0x400
>[   53.028092]  [<ffffffff8216442f>] x86_64_start_reservations+0x2a/0x2c
>[   53.028095]  [<ffffffff8216451c>] x86_64_start_kernel+0xeb/0xee
>[   53.028096] ---[ end trace 7250f3b34c88c287 ]---
>[   54.513782] ------------[ cut here ]------------
>[   54.513791] WARNING: CPU: 2 PID: 0 at drivers/gpu/drm/i915/intel_uncore.c:818 __unclaimed_reg_debug+0x51/0x60
>[   54.513792] Unclaimed read from register 0x44324
>[   54.513793] Modules linked in:
>[   54.513798] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G        W       4.8.0-inteltest-02089-g39c3b45 #406
>[   54.513799] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SMB-2601, BIOS 5.011 09/21/2016
>[   54.513801]  0000000000000000 ffff88024ed03ca8 ffffffff8141062d ffff88024ed03cf8
>[   54.513805]  0000000000000000 ffff88024ed03ce8 ffffffff81080ba1 0000033244750000
>[   54.513808]  0000000000000000 0000000000044324 0000000000000001 ffff880244a10738
>[   54.513812] Call Trace:
>[   54.513813]  <IRQ>  [<ffffffff8141062d>] dump_stack+0x4f/0x72
>[   54.513822]  [<ffffffff81080ba1>] __warn+0xd1/0xf0
>[   54.513825]  [<ffffffff81080c0f>] warn_slowpath_fmt+0x4f/0x60
>[   54.513828]  [<ffffffff81a17308>] ? _raw_spin_unlock_irqrestore+0x18/0x30
>[   54.513832]  [<ffffffff810be294>] ? __wake_up+0x44/0x50
>[   54.513835]  [<ffffffff81591c41>] __unclaimed_reg_debug+0x51/0x60
>[   54.513837]  [<ffffffff81593f7d>] gen6_read32+0x16d/0x1d0
>[   54.513841]  [<ffffffff8153c226>] snb_update_pm_irq+0x96/0xd0
>[   54.513843]  [<ffffffff81540c09>] gen6_disable_pm_irq+0x19/0x40
>[   54.513845]  [<ffffffff81540c97>] gen6_rps_irq_handler+0x67/0xe0
>[   54.513847]  [<ffffffff8154182f>] gen8_gt_irq_handler+0xbf/0x200
>[   54.513849]  [<ffffffff81541a03>] gen8_irq_handler+0x93/0x660
>[   54.513852]  [<ffffffff810ce63d>] __handle_irq_event_percpu+0x3d/0x1f0
>[   54.513855]  [<ffffffff810ce813>] handle_irq_event_percpu+0x23/0x60
>[   54.513857]  [<ffffffff810ce889>] handle_irq_event+0x39/0x60
>[   54.513859]  [<ffffffff810d1c60>] handle_edge_irq+0x90/0x150
>[   54.513862]  [<ffffffff8102002d>] handle_irq+0x1d/0x30
>[   54.513865]  [<ffffffff81a19d07>] do_IRQ+0x57/0xf0
>[   54.513868]  [<ffffffff81a181bf>] common_interrupt+0x7f/0x7f
>[   54.513868]  <EOI>  [<ffffffff817f531a>] ? cpuidle_enter_state+0xca/0x2a0
>[   54.513875]  [<ffffffff817f5527>] cpuidle_enter+0x17/0x20
>[   54.513877]  [<ffffffff810beffb>] cpu_startup_entry+0x21b/0x3d0
>[   54.513880]  [<ffffffff8103ed60>] start_secondary+0xf0/0x100
>[   54.513882] ---[ end trace 7250f3b34c88c288 ]---
>[   56.717444] ------------[ cut here ]------------
>[   56.717453] WARNING: CPU: 0 PID: 0 at drivers/gpu/drm/i915/intel_uncore.c:818 __unclaimed_reg_debug+0x51/0x60
>[   56.717454] Unclaimed read from register 0x44324
>[   56.717455] Modules linked in:
>[   56.717459] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W       4.8.0-inteltest-02089-g39c3b45 #406
>[   56.717460] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SMB-2601, BIOS 5.011 09/21/2016
>[   56.717462]  0000000000000000 ffff88024ec03ca8 ffffffff8141062d ffff88024ec03cf8
>[   56.717466]  0000000000000000 ffff88024ec03ce8 ffffffff81080ba1 00000332811b7551
>[   56.717469]  0000000000000000 0000000000044324 0000000000000001 ffff880244a10738
>[   56.717473] Call Trace:
>[   56.717474]  <IRQ>  [<ffffffff8141062d>] dump_stack+0x4f/0x72
>[   56.717482]  [<ffffffff81080ba1>] __warn+0xd1/0xf0
>[   56.717485]  [<ffffffff81080c0f>] warn_slowpath_fmt+0x4f/0x60
>[   56.717489]  [<ffffffff81591c41>] __unclaimed_reg_debug+0x51/0x60
>[   56.717493]  [<ffffffff81593f7d>] gen6_read32+0x16d/0x1d0
>[   56.717496]  [<ffffffff8153c226>] snb_update_pm_irq+0x96/0xd0
>[   56.717498]  [<ffffffff81540c09>] gen6_disable_pm_irq+0x19/0x40
>[   56.717500]  [<ffffffff81540c97>] gen6_rps_irq_handler+0x67/0xe0
>[   56.717502]  [<ffffffff8154182f>] gen8_gt_irq_handler+0xbf/0x200
>[   56.717504]  [<ffffffff81541a03>] gen8_irq_handler+0x93/0x660
>[   56.717507]  [<ffffffff810ce63d>] __handle_irq_event_percpu+0x3d/0x1f0
>[   56.717510]  [<ffffffff810ce813>] handle_irq_event_percpu+0x23/0x60
>[   56.717512]  [<ffffffff810ce889>] handle_irq_event+0x39/0x60
>[   56.717514]  [<ffffffff810d1c60>] handle_edge_irq+0x90/0x150
>[   56.717517]  [<ffffffff8102002d>] handle_irq+0x1d/0x30
>[   56.717520]  [<ffffffff81a19d07>] do_IRQ+0x57/0xf0
>[   56.717523]  [<ffffffff81a181bf>] common_interrupt+0x7f/0x7f
>[   56.717524]  <EOI>  [<ffffffff817f531a>] ? cpuidle_enter_state+0xca/0x2a0
>[   56.717530]  [<ffffffff817f5527>] cpuidle_enter+0x17/0x20
>[   56.717532]  [<ffffffff810beffb>] cpu_startup_entry+0x21b/0x3d0
>[   56.717536]  [<ffffffff81a108ff>] rest_init+0x7f/0x90
>[   56.717539]  [<ffffffff82164e88>] start_kernel+0x3f3/0x400
>[   56.717542]  [<ffffffff8216442f>] x86_64_start_reservations+0x2a/0x2c
>[   56.717544]  [<ffffffff8216451c>] x86_64_start_kernel+0xeb/0xee
>[   56.717546] ---[ end trace 7250f3b34c88c289 ]---
>[   57.952821] ------------[ cut here ]------------
>[   57.952829] WARNING: CPU: 0 PID: 0 at drivers/gpu/drm/i915/intel_uncore.c:818 __unclaimed_reg_debug+0x51/0x60
>[   57.952831] Unclaimed read from register 0x44324
>[   57.952831] Modules linked in:
>[   57.952836] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W       4.8.0-inteltest-02089-g39c3b45 #406
>[   57.952837] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SMB-2601, BIOS 5.011 09/21/2016
>[   57.952839]  0000000000000000 ffff88024ec03ca8 ffffffff8141062d ffff88024ec03cf8
>[   57.952843]  0000000000000000 ffff88024ec03ce8 ffffffff81080ba1 0000033200000037
>[   57.952846]  0000000000000000 0000000000044324 0000000000000001 ffff880244a10738
>[   57.952850] Call Trace:
>[   57.952851]  <IRQ>  [<ffffffff8141062d>] dump_stack+0x4f/0x72
>[   57.952859]  [<ffffffff81080ba1>] __warn+0xd1/0xf0
>[   57.952862]  [<ffffffff81080c0f>] warn_slowpath_fmt+0x4f/0x60
>[   57.952866]  [<ffffffff81591c41>] __unclaimed_reg_debug+0x51/0x60
>[   57.952868]  [<ffffffff81593f7d>] gen6_read32+0x16d/0x1d0
>[   57.952871]  [<ffffffff8153c226>] snb_update_pm_irq+0x96/0xd0
>[   57.952873]  [<ffffffff81540c09>] gen6_disable_pm_irq+0x19/0x40
>[   57.952876]  [<ffffffff81540c97>] gen6_rps_irq_handler+0x67/0xe0
>[   57.952878]  [<ffffffff8154182f>] gen8_gt_irq_handler+0xbf/0x200
>[   57.952880]  [<ffffffff81541a03>] gen8_irq_handler+0x93/0x660
>[   57.952883]  [<ffffffff810ce63d>] __handle_irq_event_percpu+0x3d/0x1f0
>[   57.952885]  [<ffffffff810ce813>] handle_irq_event_percpu+0x23/0x60
>[   57.952887]  [<ffffffff810ce889>] handle_irq_event+0x39/0x60
>[   57.952889]  [<ffffffff810d1c60>] handle_edge_irq+0x90/0x150
>[   57.952892]  [<ffffffff8102002d>] handle_irq+0x1d/0x30
>[   57.952896]  [<ffffffff81a19d07>] do_IRQ+0x57/0xf0
>[   57.952898]  [<ffffffff81a181bf>] common_interrupt+0x7f/0x7f
>[   57.952899]  <EOI>  [<ffffffff817f531a>] ? cpuidle_enter_state+0xca/0x2a0
>[   57.952905]  [<ffffffff817f5527>] cpuidle_enter+0x17/0x20
>[   57.952908]  [<ffffffff810beffb>] cpu_startup_entry+0x21b/0x3d0
>[   57.952911]  [<ffffffff81a108ff>] rest_init+0x7f/0x90
>[   57.952915]  [<ffffffff82164e88>] start_kernel+0x3f3/0x400
>[   57.952917]  [<ffffffff8216442f>] x86_64_start_reservations+0x2a/0x2c
>[   57.952919]  [<ffffffff8216451c>] x86_64_start_kernel+0xeb/0xee
>[   57.952921] ---[ end trace 7250f3b34c88c28a ]---
>[   69.655588] ------------[ cut here ]------------
>[   69.655597] WARNING: CPU: 0 PID: 0 at drivers/gpu/drm/i915/intel_uncore.c:818 __unclaimed_reg_debug+0x51/0x60
>[   69.655600] Unclaimed write to register 0x44324
>[   69.655601] Modules linked in:
>[   69.655606] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W       4.8.0-inteltest-02089-g39c3b45 #406
>[   69.655607] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SMB-2601, BIOS 5.011 09/21/2016
>[   69.655609]  0000000000000000 ffff88024ec03cb0 ffffffff8141062d ffff88024ec03d00
>[   69.655612]  0000000000000000 ffff88024ec03cf0 ffffffff81080ba1 000003320000024d
>[   69.655616]  0000000000000000 0000000000044324 0000000000000000 0000000000000006
>[   69.655619] Call Trace:
>[   69.655620]  <IRQ>  [<ffffffff8141062d>] dump_stack+0x4f/0x72
>[   69.655631]  [<ffffffff81080ba1>] __warn+0xd1/0xf0
>[   69.655634]  [<ffffffff81080c0f>] warn_slowpath_fmt+0x4f/0x60
>[   69.655637]  [<ffffffff81591c41>] __unclaimed_reg_debug+0x51/0x60
>[   69.655639]  [<ffffffff815925cf>] gen8_write32+0x1af/0x1d0
>[   69.655643]  [<ffffffff8153c206>] snb_update_pm_irq+0x76/0xd0
>[   69.655645]  [<ffffffff81540c09>] gen6_disable_pm_irq+0x19/0x40
>[   69.655647]  [<ffffffff81540c97>] gen6_rps_irq_handler+0x67/0xe0
>[   69.655649]  [<ffffffff8154182f>] gen8_gt_irq_handler+0xbf/0x200
>[   69.655651]  [<ffffffff81541a03>] gen8_irq_handler+0x93/0x660
>[   69.655654]  [<ffffffff810ce63d>] __handle_irq_event_percpu+0x3d/0x1f0
>[   69.655656]  [<ffffffff810ce813>] handle_irq_event_percpu+0x23/0x60
>[   69.655658]  [<ffffffff810ce889>] handle_irq_event+0x39/0x60
>[   69.655661]  [<ffffffff810d1c60>] handle_edge_irq+0x90/0x150
>[   69.655664]  [<ffffffff8102002d>] handle_irq+0x1d/0x30
>[   69.655667]  [<ffffffff81a19d07>] do_IRQ+0x57/0xf0
>[   69.655670]  [<ffffffff81a181bf>] common_interrupt+0x7f/0x7f
>[   69.655671]  <EOI>  [<ffffffff817f531a>] ? cpuidle_enter_state+0xca/0x2a0
>[   69.655677]  [<ffffffff817f5527>] cpuidle_enter+0x17/0x20
>[   69.655679]  [<ffffffff810beffb>] cpu_startup_entry+0x21b/0x3d0
>[   69.655683]  [<ffffffff81a108ff>] rest_init+0x7f/0x90
>[   69.655686]  [<ffffffff82164e88>] start_kernel+0x3f3/0x400
>[   69.655689]  [<ffffffff8216442f>] x86_64_start_reservations+0x2a/0x2c
>[   69.655691]  [<ffffffff8216451c>] x86_64_start_kernel+0xeb/0xee
>[   69.655692] ---[ end trace 7250f3b34c88c28b ]---
>[   78.403427] ------------[ cut here ]------------
>[   78.403436] WARNING: CPU: 0 PID: 0 at drivers/gpu/drm/i915/intel_uncore.c:818 __unclaimed_reg_debug+0x51/0x60
>[   78.403437] Unclaimed write to register 0x44324
>[   78.403438] Modules linked in:
>[   78.403442] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W       4.8.0-inteltest-02089-g39c3b45 #406
>[   78.403444] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SMB-2601, BIOS 5.011 09/21/2016
>[   78.403445]  0000000000000000 ffff88024ec03cb0 ffffffff8141062d ffff88024ec03d00
>[   78.403449]  0000000000000000 ffff88024ec03cf0 ffffffff81080ba1 000003324ec03ce8
>[   78.403452]  0000000000000000 0000000000044324 0000000000000000 0000000000000006
>[   78.403456] Call Trace:
>[   78.403457]  <IRQ>  [<ffffffff8141062d>] dump_stack+0x4f/0x72
>[   78.403465]  [<ffffffff81080ba1>] __warn+0xd1/0xf0
>[   78.403468]  [<ffffffff81080c0f>] warn_slowpath_fmt+0x4f/0x60
>[   78.403471]  [<ffffffff81591c41>] __unclaimed_reg_debug+0x51/0x60
>[   78.403473]  [<ffffffff815925cf>] gen8_write32+0x1af/0x1d0
>[   78.403477]  [<ffffffff8153c206>] snb_update_pm_irq+0x76/0xd0
>[   78.403479]  [<ffffffff81540c09>] gen6_disable_pm_irq+0x19/0x40
>[   78.403481]  [<ffffffff81540c97>] gen6_rps_irq_handler+0x67/0xe0
>[   78.403483]  [<ffffffff8154182f>] gen8_gt_irq_handler+0xbf/0x200
>[   78.403485]  [<ffffffff81541a03>] gen8_irq_handler+0x93/0x660
>[   78.403488]  [<ffffffff810ce63d>] __handle_irq_event_percpu+0x3d/0x1f0
>[   78.403490]  [<ffffffff810ce813>] handle_irq_event_percpu+0x23/0x60
>[   78.403492]  [<ffffffff810ce889>] handle_irq_event+0x39/0x60
>[   78.403495]  [<ffffffff810d1c60>] handle_edge_irq+0x90/0x150
>[   78.403498]  [<ffffffff8102002d>] handle_irq+0x1d/0x30
>[   78.403501]  [<ffffffff81a19d07>] do_IRQ+0x57/0xf0
>[   78.403503]  [<ffffffff81a181bf>] common_interrupt+0x7f/0x7f
>[   78.403504]  <EOI>  [<ffffffff817f531a>] ? cpuidle_enter_state+0xca/0x2a0
>[   78.403511]  [<ffffffff817f5527>] cpuidle_enter+0x17/0x20
>[   78.403513]  [<ffffffff810beffb>] cpu_startup_entry+0x21b/0x3d0
>[   78.403516]  [<ffffffff81a108ff>] rest_init+0x7f/0x90
>[   78.403520]  [<ffffffff82164e88>] start_kernel+0x3f3/0x400
>[   78.403522]  [<ffffffff8216442f>] x86_64_start_reservations+0x2a/0x2c
>[   78.403525]  [<ffffffff8216451c>] x86_64_start_kernel+0xeb/0xee
>[   78.403526] ---[ end trace 7250f3b34c88c28c ]---
>[   84.580343] ------------[ cut here ]------------
>[   84.580352] WARNING: CPU: 0 PID: 0 at drivers/gpu/drm/i915/intel_uncore.c:818 __unclaimed_reg_debug+0x51/0x60
>[   84.580353] Unclaimed write to register 0x44324
>[   84.580354] Modules linked in:
>[   84.580358] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W       4.8.0-inteltest-02089-g39c3b45 #406
>[   84.580360] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SMB-2601, BIOS 5.011 09/21/2016
>[   84.580361]  0000000000000000 ffff88024ec03cb0 ffffffff8141062d ffff88024ec03d00
>[   84.580365]  0000000000000000 ffff88024ec03cf0 ffffffff81080ba1 0000033200000499
>[   84.580368]  0000000000000000 0000000000044324 0000000000000000 0000000000000006
>[   84.580372] Call Trace:
>[   84.580373]  <IRQ>  [<ffffffff8141062d>] dump_stack+0x4f/0x72
>[   84.580380]  [<ffffffff81080ba1>] __warn+0xd1/0xf0
>[   84.580383]  [<ffffffff81080c0f>] warn_slowpath_fmt+0x4f/0x60
>[   84.580387]  [<ffffffff81591c41>] __unclaimed_reg_debug+0x51/0x60
>[   84.580389]  [<ffffffff815925cf>] gen8_write32+0x1af/0x1d0
>[   84.580393]  [<ffffffff8153c206>] snb_update_pm_irq+0x76/0xd0
>[   84.580395]  [<ffffffff81540c09>] gen6_disable_pm_irq+0x19/0x40
>[   84.580397]  [<ffffffff81540c97>] gen6_rps_irq_handler+0x67/0xe0
>[   84.580399]  [<ffffffff8154182f>] gen8_gt_irq_handler+0xbf/0x200
>[   84.580401]  [<ffffffff81541a03>] gen8_irq_handler+0x93/0x660
>[   84.580404]  [<ffffffff810ce63d>] __handle_irq_event_percpu+0x3d/0x1f0
>[   84.580406]  [<ffffffff810ce813>] handle_irq_event_percpu+0x23/0x60
>[   84.580408]  [<ffffffff810ce889>] handle_irq_event+0x39/0x60
>[   84.580410]  [<ffffffff810d1c60>] handle_edge_irq+0x90/0x150
>[   84.580414]  [<ffffffff8102002d>] handle_irq+0x1d/0x30
>[   84.580417]  [<ffffffff81a19d07>] do_IRQ+0x57/0xf0
>[   84.580420]  [<ffffffff81a181bf>] common_interrupt+0x7f/0x7f
>[   84.580420]  <EOI>  [<ffffffff817f531a>] ? cpuidle_enter_state+0xca/0x2a0
>[   84.580427]  [<ffffffff817f5527>] cpuidle_enter+0x17/0x20
>[   84.580429]  [<ffffffff810beffb>] cpu_startup_entry+0x21b/0x3d0
>[   84.580433]  [<ffffffff81a108ff>] rest_init+0x7f/0x90
>[   84.580436]  [<ffffffff82164e88>] start_kernel+0x3f3/0x400
>[   84.580439]  [<ffffffff8216442f>] x86_64_start_reservations+0x2a/0x2c
>[   84.580441]  [<ffffffff8216451c>] x86_64_start_kernel+0xeb/0xee
>[   84.580442] ---[ end trace 7250f3b34c88c28d ]---
>[   96.449987] ------------[ cut here ]------------
>[   96.449997] WARNING: CPU: 0 PID: 0 at drivers/gpu/drm/i915/intel_uncore.c:818 __unclaimed_reg_debug+0x51/0x60
>[   96.449998] Unclaimed write to register 0x44324
>[   96.449999] Modules linked in:
>[   96.450003] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W       4.8.0-inteltest-02089-g39c3b45 #406
>[   96.450005] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SMB-2601, BIOS 5.011 09/21/2016
>[   96.450007]  0000000000000000 ffff88024ec03cb0 ffffffff8141062d ffff88024ec03d00
>[   96.450011]  0000000000000000 ffff88024ec03cf0 ffffffff81080ba1 000003324ec03ce8
>[   96.450014]  0000000000000000 0000000000044324 0000000000000000 0000000000000006
>[   96.450017] Call Trace:
>[   96.450019]  <IRQ>  [<ffffffff8141062d>] dump_stack+0x4f/0x72
>[   96.450026]  [<ffffffff81080ba1>] __warn+0xd1/0xf0
>[   96.450029]  [<ffffffff81080c0f>] warn_slowpath_fmt+0x4f/0x60
>[   96.450033]  [<ffffffff81591c41>] __unclaimed_reg_debug+0x51/0x60
>[   96.450035]  [<ffffffff815925cf>] gen8_write32+0x1af/0x1d0
>[   96.450038]  [<ffffffff8153c206>] snb_update_pm_irq+0x76/0xd0
>[   96.450041]  [<ffffffff81540c09>] gen6_disable_pm_irq+0x19/0x40
>[   96.450043]  [<ffffffff81540c97>] gen6_rps_irq_handler+0x67/0xe0
>[   96.450045]  [<ffffffff8154182f>] gen8_gt_irq_handler+0xbf/0x200
>[   96.450047]  [<ffffffff81541a03>] gen8_irq_handler+0x93/0x660
>[   96.450050]  [<ffffffff810ce63d>] __handle_irq_event_percpu+0x3d/0x1f0
>[   96.450052]  [<ffffffff810ce813>] handle_irq_event_percpu+0x23/0x60
>[   96.450054]  [<ffffffff810ce889>] handle_irq_event+0x39/0x60
>[   96.450056]  [<ffffffff810d1c60>] handle_edge_irq+0x90/0x150
>[   96.450059]  [<ffffffff8102002d>] handle_irq+0x1d/0x30
>[   96.450063]  [<ffffffff81a19d07>] do_IRQ+0x57/0xf0
>[   96.450065]  [<ffffffff81a181bf>] common_interrupt+0x7f/0x7f
>[   96.450066]  <EOI>  [<ffffffff817f531a>] ? cpuidle_enter_state+0xca/0x2a0
>[   96.450073]  [<ffffffff817f5527>] cpuidle_enter+0x17/0x20
>[   96.450075]  [<ffffffff810beffb>] cpu_startup_entry+0x21b/0x3d0
>[   96.450078]  [<ffffffff81a108ff>] rest_init+0x7f/0x90
>[   96.450082]  [<ffffffff82164e88>] start_kernel+0x3f3/0x400
>[   96.450084]  [<ffffffff8216442f>] x86_64_start_reservations+0x2a/0x2c
>[   96.450087]  [<ffffffff8216451c>] x86_64_start_kernel+0xeb/0xee
>[   96.450088] ---[ end trace 7250f3b34c88c28e ]---
>[  101.875703] ------------[ cut here ]------------
>[  101.875711] WARNING: CPU: 0 PID: 0 at drivers/gpu/drm/i915/intel_uncore.c:818 __unclaimed_reg_debug+0x51/0x60
>[  101.875713] Unclaimed write to register 0x44324
>[  101.875714] Modules linked in:
>[  101.875718] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W       4.8.0-inteltest-02089-g39c3b45 #406
>[  101.875719] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SMB-2601, BIOS 5.011 09/21/2016
>[  101.875720]  0000000000000000 ffff88024ec03cb0 ffffffff8141062d ffff88024ec03d00
>[  101.875724]  0000000000000000 ffff88024ec03cf0 ffffffff81080ba1 000003324ec03ce8
>[  101.875728]  0000000000000000 0000000000044324 0000000000000000 0000000000000006
>[  101.875731] Call Trace:
>[  101.875732]  <IRQ>  [<ffffffff8141062d>] dump_stack+0x4f/0x72
>[  101.875740]  [<ffffffff81080ba1>] __warn+0xd1/0xf0
>[  101.875743]  [<ffffffff81080c0f>] warn_slowpath_fmt+0x4f/0x60
>[  101.875746]  [<ffffffff81591c41>] __unclaimed_reg_debug+0x51/0x60
>[  101.875748]  [<ffffffff815925cf>] gen8_write32+0x1af/0x1d0
>[  101.875752]  [<ffffffff8153c206>] snb_update_pm_irq+0x76/0xd0
>[  101.875754]  [<ffffffff81540c09>] gen6_disable_pm_irq+0x19/0x40
>[  101.875756]  [<ffffffff81540c97>] gen6_rps_irq_handler+0x67/0xe0
>[  101.875758]  [<ffffffff8154182f>] gen8_gt_irq_handler+0xbf/0x200
>[  101.875760]  [<ffffffff81541a03>] gen8_irq_handler+0x93/0x660
>[  101.875763]  [<ffffffff810ce63d>] __handle_irq_event_percpu+0x3d/0x1f0
>[  101.875766]  [<ffffffff810ce813>] handle_irq_event_percpu+0x23/0x60
>[  101.875768]  [<ffffffff810ce889>] handle_irq_event+0x39/0x60
>[  101.875770]  [<ffffffff810d1c60>] handle_edge_irq+0x90/0x150
>[  101.875773]  [<ffffffff8102002d>] handle_irq+0x1d/0x30
>[  101.875776]  [<ffffffff81a19d07>] do_IRQ+0x57/0xf0
>[  101.875779]  [<ffffffff81a181bf>] common_interrupt+0x7f/0x7f
>[  101.875780]  <EOI>  [<ffffffff817f531a>] ? cpuidle_enter_state+0xca/0x2a0
>[  101.875786]  [<ffffffff817f5527>] cpuidle_enter+0x17/0x20
>[  101.875788]  [<ffffffff810beffb>] cpu_startup_entry+0x21b/0x3d0
>[  101.875792]  [<ffffffff81a108ff>] rest_init+0x7f/0x90
>[  101.875795]  [<ffffffff82164e88>] start_kernel+0x3f3/0x400
>[  101.875798]  [<ffffffff8216442f>] x86_64_start_reservations+0x2a/0x2c
>[  101.875800]  [<ffffffff8216451c>] x86_64_start_kernel+0xeb/0xee
>[  101.875802] ---[ end trace 7250f3b34c88c28f ]---
>[  111.783216] ------------[ cut here ]------------
>[  111.783224] WARNING: CPU: 2 PID: 501 at drivers/gpu/drm/i915/intel_uncore.c:818 __unclaimed_reg_debug+0x51/0x60
>[  111.783225] Unclaimed write to register 0x44324
>[  111.783226] Modules linked in:
>[  111.783230] CPU: 2 PID: 501 Comm: kworker/2:3 Tainted: G        W       4.8.0-inteltest-02089-g39c3b45 #406
>[  111.783231] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SMB-2601, BIOS 5.011 09/21/2016
>[  111.783234] Workqueue: events gen6_pm_rps_work
>[  111.783236]  0000000000000000 ffff880237aa3c90 ffffffff8141062d ffff880237aa3ce0
>[  111.783240]  0000000000000000 ffff880237aa3cd0 ffffffff81080ba1 00000332810e2642
>[  111.783244]  0000000000000000 0000000000044324 0000000000000000 0000000000000006
>[  111.783247] Call Trace:
>[  111.783252]  [<ffffffff8141062d>] dump_stack+0x4f/0x72
>[  111.783255]  [<ffffffff81080ba1>] __warn+0xd1/0xf0
>[  111.783259]  [<ffffffff81080c0f>] warn_slowpath_fmt+0x4f/0x60
>[  111.783262]  [<ffffffff810b060a>] ? update_curr+0xaa/0x170
>[  111.783265]  [<ffffffff81591c41>] __unclaimed_reg_debug+0x51/0x60
>[  111.783267]  [<ffffffff815925cf>] gen8_write32+0x1af/0x1d0
>[  111.783270]  [<ffffffff8153c206>] snb_update_pm_irq+0x76/0xd0
>[  111.783272]  [<ffffffff81540879>] gen6_enable_pm_irq+0x19/0x40
>[  111.783274]  [<ffffffff815408f2>] gen6_pm_rps_work+0x52/0x350
>[  111.783277]  [<ffffffff81099816>] process_one_work+0x156/0x450
>[  111.783279]  [<ffffffff8109a219>] worker_thread+0x69/0x4a0
>[  111.783281]  [<ffffffff8109a1b0>] ? flush_delayed_work+0x40/0x40
>[  111.783283]  [<ffffffff8109a1b0>] ? flush_delayed_work+0x40/0x40
>[  111.783286]  [<ffffffff8109f25b>] kthread+0xdb/0x100
>[  111.783289]  [<ffffffff81a17a8f>] ret_from_fork+0x1f/0x40
>[  111.783292]  [<ffffffff8109f180>] ? kthread_create_on_node+0x180/0x180
>[  111.783294] ---[ end trace 7250f3b34c88c290 ]---
>[  113.211166] ------------[ cut here ]------------
>[  113.211176] WARNING: CPU: 0 PID: 0 at drivers/gpu/drm/i915/intel_uncore.c:818 __unclaimed_reg_debug+0x51/0x60
>[  113.211177] Unclaimed read from register 0x44324
>[  113.211178] Modules linked in:
>[  113.211182] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W       4.8.0-inteltest-02089-g39c3b45 #406
>[  113.211183] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SMB-2601, BIOS 5.011 09/21/2016
>[  113.211185]  0000000000000000 ffff88024ec03ca8 ffffffff8141062d ffff88024ec03cf8
>[  113.211189]  0000000000000000 ffff88024ec03ce8 ffffffff81080ba1 0000033200000000
>[  113.211192]  0000000000000000 0000000000044324 0000000000000001 ffff880244a10738
>[  113.211195] Call Trace:
>[  113.211197]  <IRQ>  [<ffffffff8141062d>] dump_stack+0x4f/0x72
>[  113.211204]  [<ffffffff81080ba1>] __warn+0xd1/0xf0
>[  113.211207]  [<ffffffff81080c0f>] warn_slowpath_fmt+0x4f/0x60
>[  113.211211]  [<ffffffff81591c41>] __unclaimed_reg_debug+0x51/0x60
>[  113.211213]  [<ffffffff81593f7d>] gen6_read32+0x16d/0x1d0
>[  113.211217]  [<ffffffff8153c226>] snb_update_pm_irq+0x96/0xd0
>[  113.211219]  [<ffffffff81540c09>] gen6_disable_pm_irq+0x19/0x40
>[  113.211221]  [<ffffffff81540c97>] gen6_rps_irq_handler+0x67/0xe0
>[  113.211223]  [<ffffffff8154182f>] gen8_gt_irq_handler+0xbf/0x200
>[  113.211225]  [<ffffffff81541a03>] gen8_irq_handler+0x93/0x660
>[  113.211228]  [<ffffffff810ce63d>] __handle_irq_event_percpu+0x3d/0x1f0
>[  113.211230]  [<ffffffff810ce813>] handle_irq_event_percpu+0x23/0x60
>[  113.211232]  [<ffffffff810ce889>] handle_irq_event+0x39/0x60
>[  113.211235]  [<ffffffff810d1c60>] handle_edge_irq+0x90/0x150
>[  113.211238]  [<ffffffff8102002d>] handle_irq+0x1d/0x30
>[  113.211241]  [<ffffffff81a19d07>] do_IRQ+0x57/0xf0
>[  113.211244]  [<ffffffff81a181bf>] common_interrupt+0x7f/0x7f
>[  113.211244]  <EOI>  [<ffffffff817f531a>] ? cpuidle_enter_state+0xca/0x2a0
>[  113.211251]  [<ffffffff817f5527>] cpuidle_enter+0x17/0x20
>[  113.211253]  [<ffffffff810beffb>] cpu_startup_entry+0x21b/0x3d0
>[  113.211256]  [<ffffffff81a108ff>] rest_init+0x7f/0x90
>[  113.211260]  [<ffffffff82164e88>] start_kernel+0x3f3/0x400
>[  113.211262]  [<ffffffff8216442f>] x86_64_start_reservations+0x2a/0x2c
>[  113.211265]  [<ffffffff8216451c>] x86_64_start_kernel+0xeb/0xee
>[  113.211266] ---[ end trace 7250f3b34c88c291 ]---
>[  116.032512] ------------[ cut here ]------------
>[  116.032521] WARNING: CPU: 0 PID: 0 at drivers/gpu/drm/i915/intel_uncore.c:818 __unclaimed_reg_debug+0x51/0x60
>[  116.032523] Unclaimed write to register 0x44324
>[  116.032523] Modules linked in:
>[  116.032528] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W       4.8.0-inteltest-02089-g39c3b45 #406
>[  116.032529] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SMB-2601, BIOS 5.011 09/21/2016
>[  116.032531]  0000000000000000 ffff88024ec03cb0 ffffffff8141062d ffff88024ec03d00
>[  116.032535]  0000000000000000 ffff88024ec03cf0 ffffffff81080ba1 0000033200000000
>[  116.032538]  0000000000000000 0000000000044324 0000000000000000 0000000000200006
>[  116.032542] Call Trace:
>[  116.032543]  <IRQ>  [<ffffffff8141062d>] dump_stack+0x4f/0x72
>[  116.032551]  [<ffffffff81080ba1>] __warn+0xd1/0xf0
>[  116.032554]  [<ffffffff81080c0f>] warn_slowpath_fmt+0x4f/0x60
>[  116.032558]  [<ffffffff814257b5>] ? find_next_bit+0x15/0x20
>[  116.032561]  [<ffffffff81591c41>] __unclaimed_reg_debug+0x51/0x60
>[  116.032563]  [<ffffffff815925cf>] gen8_write32+0x1af/0x1d0
>[  116.032566]  [<ffffffff8153c206>] snb_update_pm_irq+0x76/0xd0
>[  116.032568]  [<ffffffff81540c09>] gen6_disable_pm_irq+0x19/0x40
>[  116.032570]  [<ffffffff81540c97>] gen6_rps_irq_handler+0x67/0xe0
>[  116.032572]  [<ffffffff8154182f>] gen8_gt_irq_handler+0xbf/0x200
>[  116.032574]  [<ffffffff81541a03>] gen8_irq_handler+0x93/0x660
>[  116.032577]  [<ffffffff810ce63d>] __handle_irq_event_percpu+0x3d/0x1f0
>[  116.032579]  [<ffffffff810ce813>] handle_irq_event_percpu+0x23/0x60
>[  116.032582]  [<ffffffff810ce889>] handle_irq_event+0x39/0x60
>[  116.032584]  [<ffffffff810d1c60>] handle_edge_irq+0x90/0x150
>[  116.032587]  [<ffffffff8102002d>] handle_irq+0x1d/0x30
>[  116.032590]  [<ffffffff81a19d07>] do_IRQ+0x57/0xf0
>[  116.032593]  [<ffffffff81a181bf>] common_interrupt+0x7f/0x7f
>[  116.032594]  <EOI>  [<ffffffff817f531a>] ? cpuidle_enter_state+0xca/0x2a0
>[  116.032600]  [<ffffffff817f5527>] cpuidle_enter+0x17/0x20
>[  116.032602]  [<ffffffff810beffb>] cpu_startup_entry+0x21b/0x3d0
>[  116.032606]  [<ffffffff81a108ff>] rest_init+0x7f/0x90
>[  116.032609]  [<ffffffff82164e88>] start_kernel+0x3f3/0x400
>[  116.032612]  [<ffffffff8216442f>] x86_64_start_reservations+0x2a/0x2c
>[  116.032614]  [<ffffffff8216451c>] x86_64_start_kernel+0xeb/0xee
>[  116.032615] ---[ end trace 7250f3b34c88c292 ]---
>[  116.883932] ------------[ cut here ]------------
>[  116.883940] WARNING: CPU: 3 PID: 0 at drivers/gpu/drm/i915/intel_uncore.c:818 __unclaimed_reg_debug+0x51/0x60
>[  116.883942] Unclaimed write to register 0x44324
>[  116.883942] Modules linked in:
>[  116.883946] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G        W       4.8.0-inteltest-02089-g39c3b45 #406
>[  116.883947] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SMB-2601, BIOS 5.011 09/21/2016
>[  116.883948]  0000000000000000 ffff88024ed83cb0 ffffffff8141062d ffff88024ed83d00
>[  116.883951]  0000000000000000 ffff88024ed83cf0 ffffffff81080ba1 000003324ed83ce8
>[  116.883953]  0000000000000000 0000000000044324 0000000000000000 0000000000200006
>[  116.883956] Call Trace:
>[  116.883957]  <IRQ>  [<ffffffff8141062d>] dump_stack+0x4f/0x72
>[  116.883963]  [<ffffffff81080ba1>] __warn+0xd1/0xf0
>[  116.883965]  [<ffffffff81080c0f>] warn_slowpath_fmt+0x4f/0x60
>[  116.883968]  [<ffffffff81591c41>] __unclaimed_reg_debug+0x51/0x60
>[  116.883969]  [<ffffffff815925cf>] gen8_write32+0x1af/0x1d0
>[  116.883972]  [<ffffffff8153c206>] snb_update_pm_irq+0x76/0xd0
>[  116.883973]  [<ffffffff81540c09>] gen6_disable_pm_irq+0x19/0x40
>[  116.883974]  [<ffffffff81540c97>] gen6_rps_irq_handler+0x67/0xe0
>[  116.883976]  [<ffffffff8154182f>] gen8_gt_irq_handler+0xbf/0x200
>[  116.883977]  [<ffffffff81541a03>] gen8_irq_handler+0x93/0x660
>[  116.883979]  [<ffffffff810ce63d>] __handle_irq_event_percpu+0x3d/0x1f0
>[  116.883981]  [<ffffffff810ce813>] handle_irq_event_percpu+0x23/0x60
>[  116.883982]  [<ffffffff810ce889>] handle_irq_event+0x39/0x60
>[  116.883984]  [<ffffffff810d1c60>] handle_edge_irq+0x90/0x150
>[  116.883986]  [<ffffffff8102002d>] handle_irq+0x1d/0x30
>[  116.883989]  [<ffffffff81a19d07>] do_IRQ+0x57/0xf0
>[  116.883991]  [<ffffffff81a181bf>] common_interrupt+0x7f/0x7f
>[  116.883991]  <EOI>  [<ffffffff817f531a>] ? cpuidle_enter_state+0xca/0x2a0
>[  116.884001]  [<ffffffff817f5527>] cpuidle_enter+0x17/0x20
>[  116.884002]  [<ffffffff810beffb>] cpu_startup_entry+0x21b/0x3d0
>[  116.884005]  [<ffffffff8103ed60>] start_secondary+0xf0/0x100
>[  116.884006] ---[ end trace 7250f3b34c88c293 ]---
>[  118.019151] ------------[ cut here ]------------
>[  118.019159] WARNING: CPU: 3 PID: 0 at drivers/gpu/drm/i915/intel_uncore.c:818 __unclaimed_reg_debug+0x51/0x60
>[  118.019161] Unclaimed write to register 0x44324
>[  118.019161] Modules linked in:
>[  118.019165] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G        W       4.8.0-inteltest-02089-g39c3b45 #406
>[  118.019166] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SMB-2601, BIOS 5.011 09/21/2016
>[  118.019167]  0000000000000000 ffff88024ed83cb0 ffffffff8141062d ffff88024ed83d00
>[  118.019170]  0000000000000000 ffff88024ed83cf0 ffffffff81080ba1 0000033200000000
>[  118.019172]  0000000000000000 0000000000044324 0000000000000000 0000000000000006
>[  118.019174] Call Trace:
>[  118.019175]  <IRQ>  [<ffffffff8141062d>] dump_stack+0x4f/0x72
>[  118.019182]  [<ffffffff81080ba1>] __warn+0xd1/0xf0
>[  118.019184]  [<ffffffff81080c0f>] warn_slowpath_fmt+0x4f/0x60
>[  118.019187]  [<ffffffff814257b5>] ? find_next_bit+0x15/0x20
>[  118.019189]  [<ffffffff81591c41>] __unclaimed_reg_debug+0x51/0x60
>[  118.019191]  [<ffffffff815925cf>] gen8_write32+0x1af/0x1d0
>[  118.019193]  [<ffffffff8153c206>] snb_update_pm_irq+0x76/0xd0
>[  118.019195]  [<ffffffff81540c09>] gen6_disable_pm_irq+0x19/0x40
>[  118.019196]  [<ffffffff81540c97>] gen6_rps_irq_handler+0x67/0xe0
>[  118.019197]  [<ffffffff8154182f>] gen8_gt_irq_handler+0xbf/0x200
>[  118.019199]  [<ffffffff81541a03>] gen8_irq_handler+0x93/0x660
>[  118.019201]  [<ffffffff810ce63d>] __handle_irq_event_percpu+0x3d/0x1f0
>[  118.019202]  [<ffffffff810ce813>] handle_irq_event_percpu+0x23/0x60
>[  118.019204]  [<ffffffff810ce889>] handle_irq_event+0x39/0x60
>[  118.019206]  [<ffffffff810d1c60>] handle_edge_irq+0x90/0x150
>[  118.019208]  [<ffffffff8102002d>] handle_irq+0x1d/0x30
>[  118.019211]  [<ffffffff81a19d07>] do_IRQ+0x57/0xf0
>[  118.019213]  [<ffffffff81a181bf>] common_interrupt+0x7f/0x7f
>[  118.019213]  <EOI>  [<ffffffff817f531a>] ? cpuidle_enter_state+0xca/0x2a0
>[  118.019218]  [<ffffffff817f5527>] cpuidle_enter+0x17/0x20
>[  118.019219]  [<ffffffff810beffb>] cpu_startup_entry+0x21b/0x3d0
>[  118.019222]  [<ffffffff8103ed60>] start_secondary+0xf0/0x100
>[  118.019223] ---[ end trace 7250f3b34c88c294 ]---

Actions: View

Attachments on bug 97985: 126897 | 126898 | 126899 | 126964 | 126965 | 126966 | 126967 | 126968 | 126971 | 126976 | 126987 | 127096 | 127098 | 130372 | 132992

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.