Attachment 130351 Details for Bug 100302 – kern.log

kern.log

viz_9523_ww09.log (text/plain), 154.27 KB, created by cprigent on 2017-03-21 14:56:23 UTC

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Creator: cprigent

Created: 2017-03-21 14:56:23 UTC

Size: 154.27 KB

patch

obsolete

>[    0.000000] Linux version 4.10.0-drm-tip-ww10-commit-ea59cd0+ (gfx@bifrost) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.4) ) #1 SMP Mon Feb 27 12:33:33 CST 2017
>[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.10.0-drm-tip-ww10-commit-ea59cd0+ root=UUID=2a8388ef-fcb0-4ae0-964a-bd124748729c ro drm.debug=0xe i915.alpha_support=1 quiet splash vt.handoff=7
>[    0.000000] KERNEL supported cpus:
>[    0.000000]   Intel GenuineIntel
>[    0.000000]   AMD AuthenticAMD
>[    0.000000]   Centaur CentaurHauls
>[    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 0x008: 'MPX bounds registers'
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
>[    0.000000] x86/fpu: xstate_offset[3]:  576, xstate_sizes[3]:   64
>[    0.000000] x86/fpu: xstate_offset[4]:  640, xstate_sizes[4]:   64
>[    0.000000] x86/fpu: Enabled xstate features 0x1b, context size is 704 bytes, using 'compacted' format.
>[    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 0x0000000000059000-0x000000000009dfff] usable
>[    0.000000] BIOS-e820: [mem 0x000000000009e000-0x00000000000fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000000fffffff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000010000000-0x0000000012151fff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000012152000-0x00000000775f0fff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000775f1000-0x0000000077830fff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000077831000-0x0000000077920fff] type 20
>[    0.000000] BIOS-e820: [mem 0x0000000077921000-0x00000000793a0fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000793a1000-0x0000000079400fff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x0000000079401000-0x0000000079440fff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x0000000079441000-0x000000007a8fffff] usable
>[    0.000000] BIOS-e820: [mem 0x000000007a900000-0x000000007fffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000e3ffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed01000-0x00000000fed01fff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] efi: EFI v2.50 by EDK II
>[    0.000000] efi:  SMBIOS=0x77785000  SMBIOS 3.0=0x77783000  ACPI=0x79440000  ACPI 2.0=0x79440014  ESRT=0x79360000  PROP=0x79674920 
>[    0.000000] SMBIOS 3.0.0 present.
>[    0.000000] DMI: Intel Corp. Geminilake/GLK RVP1 DDR4 (05), BIOS GELKRVPA.X64.0027.B30.1612272145 12/27/2016
>[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
>[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
>[    0.000000] e820: last_pfn = 0x180000 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 00FF800000 mask 7FFF800000 write-combining
>[    0.000000]   1 base 0000000000 mask 7F80000000 write-back
>[    0.000000]   2 base 007B000000 mask 7FFF000000 uncachable
>[    0.000000]   3 base 007C000000 mask 7FFC000000 uncachable
>[    0.000000]   4 base 0100000000 mask 7F80000000 write-back
>[    0.000000]   5 disabled
>[    0.000000]   6 disabled
>[    0.000000]   7 disabled
>[    0.000000]   8 disabled
>[    0.000000]   9 disabled
>[    0.000000] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WC  UC- WT  
>[    0.000000] e820: last_pfn = 0x7a900 max_arch_pfn = 0x400000000
>[    0.000000] efi: requested map not found.
>[    0.000000] esrt: ESRT header is not in the memory map.
>[    0.000000] Scanning 1 areas for low memory corruption
>[    0.000000] Base memory trampoline at [ffff8af000098000] 98000 size 24576
>[    0.000000] Using GB pages for direct mapping
>[    0.000000] BRK [0x123239000, 0x123239fff] PGTABLE
>[    0.000000] BRK [0x12323a000, 0x12323afff] PGTABLE
>[    0.000000] BRK [0x12323b000, 0x12323bfff] PGTABLE
>[    0.000000] BRK [0x12323c000, 0x12323cfff] PGTABLE
>[    0.000000] BRK [0x12323d000, 0x12323dfff] PGTABLE
>[    0.000000] BRK [0x12323e000, 0x12323efff] PGTABLE
>[    0.000000] BRK [0x12323f000, 0x12323ffff] PGTABLE
>[    0.000000] BRK [0x123240000, 0x123240fff] PGTABLE
>[    0.000000] BRK [0x123241000, 0x123241fff] PGTABLE
>[    0.000000] RAMDISK: [mem 0x33bee000-0x35deefff]
>[    0.000000] ACPI: Early table checksum verification disabled
>[    0.000000] ACPI: RSDP 0x0000000079440014 000024 (v02 INTEL )
>[    0.000000] ACPI: XSDT 0x0000000079414188 0000F4 (v01 INTEL  EDK2     00000003 BRXT 01000013)
>[    0.000000] ACPI: FACP 0x0000000079438000 00010C (v05 INTEL  EDK2     00000003 BRXT 0100000D)
>[    0.000000] ACPI: DSDT 0x0000000079423000 00DFEE (v02 INTEL  EDK2     00000003 BRXT 0100000D)
>[    0.000000] ACPI: FACS 0x00000000793EE000 000040
>[    0.000000] ACPI: SSDT 0x000000007943E000 0003C6 (v02 INTEL  Tpm2Tabl 00001000 INTL 20150818)
>[    0.000000] ACPI: TPM2 0x000000007943D000 000034 (v03                 00000000      00000000)
>[    0.000000] ACPI: UEFI 0x00000000793F6000 000042 (v01 INTEL  EDK2     00000002 BRXT 01000013)
>[    0.000000] ACPI: BDAT 0x000000007943C000 000030 (v02                 00000000      00000000)
>[    0.000000] ACPI: HPET 0x0000000079437000 000038 (v01 INTEL  EDK2     00000003 BRXT 0100000D)
>[    0.000000] ACPI: LPIT 0x0000000079436000 00005C (v01 INTEL  EDK2     00000003 BRXT 0100000D)
>[    0.000000] ACPI: APIC 0x0000000079435000 000084 (v03 INTEL  EDK2     00000003 BRXT 0100000D)
>[    0.000000] ACPI: MCFG 0x0000000079434000 00003C (v01 INTEL  EDK2     00000003 BRXT 0100000D)
>[    0.000000] ACPI: NPKT 0x0000000079433000 000065 (v01 INTEL  EDK2     00000003 BRXT 0100000D)
>[    0.000000] ACPI: PRAM 0x0000000079432000 000030 (v01 INTEL  EDK2     00000003 BRXT 0100000D)
>[    0.000000] ACPI: WSMT 0x0000000079431000 000028 (v01 INTEL  EDK2     00000003 BRXT 0100000D)
>[    0.000000] ACPI: SSDT 0x000000007941F000 003594 (v02 INTEL  DptfTab  00000003 BRXT 0100000D)
>[    0.000000] ACPI: SSDT 0x0000000079419000 000B82 (v02 INTEL  UsbCTabl 00000003 BRXT 0100000D)
>[    0.000000] ACPI: SSDT 0x0000000079417000 0013B2 (v01 Intel_ Platform 00001000 INTL 20150818)
>[    0.000000] ACPI: SSDT 0x0000000079416000 0000B1 (v01 Intel_ ADebTabl 00001000 INTL 20150818)
>[    0.000000] ACPI: SSDT 0x0000000079415000 0003BE (v02 PmRef  Cpu0Ist  00003000 INTL 20150818)
>[    0.000000] ACPI: SSDT 0x000000007943F000 00072B (v02 CpuRef CpuSsdt  00003000 INTL 20150818)
>[    0.000000] ACPI: SSDT 0x0000000079413000 000356 (v02 PmRef  Cpu0Tst  00003000 INTL 20150818)
>[    0.000000] ACPI: SSDT 0x0000000079412000 00017C (v02 PmRef  ApTst    00003000 INTL 20150818)
>[    0.000000] ACPI: SSDT 0x000000007940F000 0027F5 (v02 SaSsdt SaSsdt   00003000 INTL 20150818)
>[    0.000000] ACPI: FPDT 0x000000007940E000 000044 (v01 INTEL  EDK2     00000002 BRXT 01000013)
>[    0.000000] ACPI: DBGP 0x000000007943A000 000034 (v01 INTEL  EDK2     00000003 BRXT 0100000D)
>[    0.000000] ACPI: DBG2 0x000000007943B000 000072 (v00 INTEL  EDK2     00000003 BRXT 0100000D)
>[    0.000000] ACPI: WDAT 0x0000000079439000 000104 (v01                 00000000      00000000)
>[    0.000000] ACPI: NHLT 0x000000007941D000 001A50 (v00 INTEL  EDK2     00000002 BRXT 01000013)
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] No NUMA configuration found
>[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]
>[    0.000000] NODE_DATA(0) allocated [mem 0x17fffb000-0x17fffffff]
>[    0.000000] Zone ranges:
>[    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
>[    0.000000]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
>[    0.000000]   Normal   [mem 0x0000000100000000-0x000000017fffffff]
>[    0.000000]   Device   empty
>[    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 0x0000000000059000-0x000000000009dfff]
>[    0.000000]   node   0: [mem 0x0000000000100000-0x000000000fffffff]
>[    0.000000]   node   0: [mem 0x0000000012152000-0x00000000775f0fff]
>[    0.000000]   node   0: [mem 0x0000000079441000-0x000000007a8fffff]
>[    0.000000]   node   0: [mem 0x0000000100000000-0x000000017fffffff]
>[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]
>[    0.000000] On node 0 totalpages: 1009914
>[    0.000000]   DMA zone: 64 pages used for memmap
>[    0.000000]   DMA zone: 23 pages reserved
>[    0.000000]   DMA zone: 3996 pages, LIFO batch:0
>[    0.000000]   DMA32 zone: 7526 pages used for memmap
>[    0.000000]   DMA32 zone: 481630 pages, LIFO batch:31
>[    0.000000]   Normal zone: 8192 pages used for memmap
>[    0.000000]   Normal zone: 524288 pages, LIFO batch:31
>[    0.000000] Reserving Intel graphics memory at 0x000000007c000000-0x000000007fffffff
>[    0.000000] ACPI: PM-Timer IO Port: 0x408
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high level lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high level lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high level lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high level lint[0x1])
>[    0.000000] IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-119
>[    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 low 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] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x00058000-0x00058fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x000fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x10000000-0x12151fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x775f1000-0x77830fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x77831000-0x77920fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x77921000-0x793a0fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x793a1000-0x79400fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x79401000-0x79440fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x7a900000-0x7fffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x80000000-0xdfffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xe3ffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xe4000000-0xfed00fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed01000-0xfed01fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed02000-0xffffffff]
>[    0.000000] e820: [mem 0x80000000-0xdfffffff] available for PCI devices
>[    0.000000] Booting paravirtualized kernel on bare hardware
>[    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
>[    0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:4 nr_node_ids:1
>[    0.000000] percpu: Embedded 36 pages/cpu @ffff8af17fc00000 s107864 r8192 d31400 u524288
>[    0.000000] pcpu-alloc: s107864 r8192 d31400 u524288 alloc=1*2097152
>[    0.000000] pcpu-alloc: [0] 0 1 2 3 
>[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 994109
>[    0.000000] Policy zone: Normal
>[    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.10.0-drm-tip-ww10-commit-ea59cd0+ root=UUID=2a8388ef-fcb0-4ae0-964a-bd124748729c ro drm.debug=0xe i915.alpha_support=1 quiet splash vt.handoff=7
>[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
>[    0.000000] Calgary: detecting Calgary via BIOS EBDA area
>[    0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
>[    0.000000] Memory: 3809900K/4039656K available (8731K kernel code, 1450K rwdata, 3664K rodata, 1568K init, 1260K bss, 229756K reserved, 0K cma-reserved)
>[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
>[    0.000000] Hierarchical RCU implementation.
>[    0.000000] 	Build-time adjustment of leaf fanout to 64.
>[    0.000000] 	RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=4.
>[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=4
>[    0.000000] NR_IRQS:16640 nr_irqs:1024 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: 99544814920 ns
>[    0.000000] hpet clockevent registered
>[    0.000000] tsc: Unable to calibrate against PIT
>[    0.000000] tsc: using HPET reference calibration
>[    0.000000] tsc: Detected 1094.374 MHz processor
>[    0.000055] Calibrating delay loop (skipped), value calculated using timer frequency.. 2188.80 BogoMIPS (lpj=4377600)
>[    0.000060] pid_max: default: 32768 minimum: 301
>[    0.000074] ACPI: Core revision 20160930
>[    0.032585] ACPI: 11 ACPI AML tables successfully acquired and loaded
>[    0.033473] Security Framework initialized
>[    0.033476] Yama: becoming mindful.
>[    0.033490] AppArmor: AppArmor initialized
>[    0.034017] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
>[    0.035765] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
>[    0.036538] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
>[    0.036551] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
>[    0.037040] CPU: Physical Processor ID: 0
>[    0.037043] CPU: Processor Core ID: 0
>[    0.037063] mce: CPU supports 7 MCE banks
>[    0.037100] CPU0: Thermal monitoring enabled (TM1)
>[    0.037162] process: using mwait in idle threads
>[    0.037166] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
>[    0.037168] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
>[    0.038669] Freeing SMP alternatives memory: 32K
>[    0.043716] ftrace: allocating 33344 entries in 131 pages
>[    0.076011] smpboot: Max logical packages: 1
>[    0.077533] x2apic: IRQ remapping doesn't support X2APIC mode
>[    0.082931] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.122638] TSC deadline timer enabled
>[    0.122648] smpboot: CPU0: Genuine Intel(R) CPU @ 1.10GHz (family: 0x6, model: 0x7a, stepping: 0x0)
>[    0.122779] Performance Events: PEBS fmt3+, generic architected perfmon, full-width counters, Intel PMU driver.
>[    0.122791] ... version:                4
>[    0.122793] ... bit width:              48
>[    0.122794] ... generic registers:      4
>[    0.122795] ... value mask:             0000ffffffffffff
>[    0.122796] ... max period:             00007fffffffffff
>[    0.122797] ... fixed-purpose events:   3
>[    0.122798] ... event mask:             000000070000000f
>[    0.124455] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
>[    0.124490] smp: Bringing up secondary CPUs ...
>[    0.124724] x86: Booting SMP configuration:
>[    0.124726] .... node  #0, CPUs:      #1 #2 #3
>[    0.363043] smp: Brought up 1 node, 4 CPUs
>[    0.363047] smpboot: Total of 4 processors activated (8763.63 BogoMIPS)
>[    0.373262] devtmpfs: initialized
>[    0.373405] x86/mm: Memory block size: 128MB
>[    0.378507] evm: security.selinux
>[    0.378509] evm: security.SMACK64
>[    0.378510] evm: security.SMACK64EXEC
>[    0.378511] evm: security.SMACK64TRANSMUTE
>[    0.378512] evm: security.SMACK64MMAP
>[    0.378513] evm: security.ima
>[    0.378514] evm: security.capability
>[    0.378693] PM: Registering ACPI NVS region [mem 0x793a1000-0x79400fff] (393216 bytes)
>[    0.378818] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
>[    0.378834] futex hash table entries: 1024 (order: 4, 65536 bytes)
>[    0.378939] pinctrl core: initialized pinctrl subsystem
>[    0.379234] RTC time:  1:17:56, date: 03/02/17
>[    0.383094] NET: Registered protocol family 16
>[    0.396617] cpuidle: using governor ladder
>[    0.412636] cpuidle: using governor menu
>[    0.412640] PCCT header not found.
>[    0.412836] ACPI: bus type PCI registered
>[    0.412838] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
>[    0.412987] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xe0000000-0xe3ffffff] (base 0xe0000000)
>[    0.413067] PCI: MMCONFIG at [mem 0xe0000000-0xe3ffffff] reserved in E820
>[    0.413083] PCI: Using configuration type 1 for base access
>[    0.429022] HugeTLB registered 1 GB page size, pre-allocated 0 pages
>[    0.429024] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[    0.429642] ACPI: Added _OSI(Module Device)
>[    0.429644] ACPI: Added _OSI(Processor Device)
>[    0.429645] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.429647] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.430366] ACPI: Executed 4 blocks of module-level executable AML code
>[    0.458112] ACPI: Dynamic OEM Table Load:
>[    0.458131] ACPI: SSDT 0xFFFF8AF17A6B0A00 000102 (v02 PmRef  Cpu0Cst  00003001 INTL 20150818)
>[    0.458943] ACPI: Dynamic OEM Table Load:
>[    0.458960] ACPI: SSDT 0xFFFF8AF17A6B0C00 00015F (v02 PmRef  ApIst    00003000 INTL 20150818)
>[    0.459429] ACPI: Dynamic OEM Table Load:
>[    0.459445] ACPI: SSDT 0xFFFF8AF17A670D80 00008D (v02 PmRef  ApCst    00003000 INTL 20150818)
>[    0.462857] ACPI : EC: EC started
>[    0.825585] ACPI: \_SB_.PCI0.LPCB.H_EC: Used as first EC
>[    0.825589] ACPI: \_SB_.PCI0.LPCB.H_EC: GPE=0x25, EC_CMD/EC_SC=0x66, EC_DATA=0x62
>[    0.825593] ACPI: \_SB_.PCI0.LPCB.H_EC: Used as boot DSDT EC to handle transactions
>[    0.825594] ACPI: Interpreter enabled
>[    0.825652] ACPI: (supports S0 S3 S4 S5)
>[    0.825654] ACPI: Using IOAPIC for interrupt routing
>[    0.825717] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.877025] ACPI: Power Resource [FN00] (on)
>[    1.050585] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
>[    1.050596] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
>[    1.052291] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]
>[    1.052323] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge
>[    1.053664] PCI host bridge to bus 0000:00
>[    1.053669] pci_bus 0000:00: root bus resource [io  0x0070-0x0077]
>[    1.053672] pci_bus 0000:00: root bus resource [io  0x0000-0x006f window]
>[    1.053675] pci_bus 0000:00: root bus resource [io  0x0078-0x0cf7 window]
>[    1.053678] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
>[    1.053681] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
>[    1.053684] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff window]
>[    1.053687] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000fffff window]
>[    1.053690] pci_bus 0000:00: root bus resource [mem 0x7c000001-0x7fffffff window]
>[    1.053693] pci_bus 0000:00: root bus resource [mem 0x80000000-0xbfffffff window]
>[    1.053696] pci_bus 0000:00: root bus resource [mem 0xe0000000-0xefffffff window]
>[    1.053698] pci_bus 0000:00: root bus resource [mem 0xfea00000-0xfeafffff window]
>[    1.053701] pci_bus 0000:00: root bus resource [mem 0xfed00000-0xfed003ff window]
>[    1.053704] pci_bus 0000:00: root bus resource [mem 0xfed01000-0xfed01fff window]
>[    1.053707] pci_bus 0000:00: root bus resource [mem 0xfed03000-0xfed03fff window]
>[    1.053710] pci_bus 0000:00: root bus resource [mem 0xfed06000-0xfed06fff window]
>[    1.053713] pci_bus 0000:00: root bus resource [mem 0xfed08000-0xfed09fff window]
>[    1.053716] pci_bus 0000:00: root bus resource [mem 0xfed80000-0xfedbffff window]
>[    1.053718] pci_bus 0000:00: root bus resource [mem 0xfed1c000-0xfed1cfff window]
>[    1.053721] pci_bus 0000:00: root bus resource [mem 0xfee00000-0xfeefffff window]
>[    1.053724] pci_bus 0000:00: root bus resource [bus 00-ff]
>[    1.053788] pci 0000:00:00.0: [8086:31f0] type 00 class 0x060000
>[    1.054371] pci 0000:00:00.1: [8086:318c] type 00 class 0x118000
>[    1.054414] pci 0000:00:00.1: reg 0x10: [mem 0x80000000-0x80007fff 64bit]
>[    1.055008] pci 0000:00:00.3: [8086:3190] type 00 class 0x088000
>[    1.055033] pci 0000:00:00.3: reg 0x10: [mem 0xa1218000-0xa1218fff 64bit]
>[    1.055584] pci 0000:00:02.0: [8086:3184] type 00 class 0x030000
>[    1.055602] pci 0000:00:02.0: reg 0x10: [mem 0xa0000000-0xa0ffffff 64bit]
>[    1.055616] pci 0000:00:02.0: reg 0x18: [mem 0x90000000-0x9fffffff 64bit pref]
>[    1.055625] pci 0000:00:02.0: reg 0x20: [io  0x2000-0x203f]
>[    1.056234] pci 0000:00:0e.0: [8086:3198] type 00 class 0x040100
>[    1.056264] pci 0000:00:0e.0: reg 0x10: [mem 0xa1210000-0xa1213fff 64bit]
>[    1.056301] pci 0000:00:0e.0: reg 0x20: [mem 0xa1000000-0xa10fffff 64bit]
>[    1.056379] pci 0000:00:0e.0: PME# supported from D0 D3hot D3cold
>[    1.057252] pci 0000:00:0e.0: System wakeup disabled by ACPI
>[    1.057357] pci 0000:00:0f.0: [8086:319a] type 00 class 0x078000
>[    1.057401] pci 0000:00:0f.0: reg 0x10: [mem 0xa1219000-0xa1219fff 64bit]
>[    1.057563] pci 0000:00:0f.0: PME# supported from D3hot
>[    1.058092] pci 0000:00:11.0: [8086:31a2] type 00 class 0x005007
>[    1.058131] pci 0000:00:11.0: reg 0x10: [mem 0xa1214000-0xa1215fff 64bit]
>[    1.058154] pci 0000:00:11.0: reg 0x18: [mem 0xa121c000-0xa121cfff 64bit]
>[    1.058816] pci 0000:00:12.0: [8086:31e3] type 00 class 0x010601
>[    1.058841] pci 0000:00:12.0: reg 0x10: [mem 0xa1216000-0xa1217fff]
>[    1.058855] pci 0000:00:12.0: reg 0x14: [mem 0xa1241000-0xa12410ff]
>[    1.058866] pci 0000:00:12.0: reg 0x18: [io  0x2080-0x2087]
>[    1.058879] pci 0000:00:12.0: reg 0x1c: [io  0x2088-0x208b]
>[    1.058892] pci 0000:00:12.0: reg 0x20: [io  0x2060-0x207f]
>[    1.058905] pci 0000:00:12.0: reg 0x24: [mem 0xa123f000-0xa123f7ff]
>[    1.058971] pci 0000:00:12.0: PME# supported from D3hot
>[    1.059444] pci 0000:00:13.0: [8086:31da] type 01 class 0x060400
>[    1.059540] pci 0000:00:13.0: PME# supported from D0 D3hot D3cold
>[    1.059937] pci 0000:00:13.0: System wakeup disabled by ACPI
>[    1.060061] pci 0000:00:15.0: [8086:31a8] type 00 class 0x0c0330
>[    1.060094] pci 0000:00:15.0: reg 0x10: [mem 0xa1200000-0xa120ffff 64bit]
>[    1.060198] pci 0000:00:15.0: PME# supported from D3hot D3cold
>[    1.060612] pci 0000:00:15.0: System wakeup disabled by ACPI
>[    1.060737] pci 0000:00:16.0: [8086:31ac] type 00 class 0x118000
>[    1.060771] pci 0000:00:16.0: reg 0x10: [mem 0xa121d000-0xa121dfff 64bit]
>[    1.060792] pci 0000:00:16.0: reg 0x18: [mem 0xa121e000-0xa121efff 64bit]
>[    1.061349] pci 0000:00:16.1: [8086:31ae] type 00 class 0x118000
>[    1.061385] pci 0000:00:16.1: reg 0x10: [mem 0xa121f000-0xa121ffff 64bit]
>[    1.061406] pci 0000:00:16.1: reg 0x18: [mem 0xa1220000-0xa1220fff 64bit]
>[    1.061969] pci 0000:00:16.2: [8086:31b0] type 00 class 0x118000
>[    1.062004] pci 0000:00:16.2: reg 0x10: [mem 0xa1221000-0xa1221fff 64bit]
>[    1.062026] pci 0000:00:16.2: reg 0x18: [mem 0xa1222000-0xa1222fff 64bit]
>[    1.062632] pci 0000:00:16.3: [8086:31b2] type 00 class 0x118000
>[    1.062721] pci 0000:00:16.3: reg 0x10: [mem 0xa1223000-0xa1223fff 64bit]
>[    1.062742] pci 0000:00:16.3: reg 0x18: [mem 0xa1224000-0xa1224fff 64bit]
>[    1.063313] pci 0000:00:17.0: [8086:31b4] type 00 class 0x118000
>[    1.063349] pci 0000:00:17.0: reg 0x10: [mem 0xa1225000-0xa1225fff 64bit]
>[    1.063370] pci 0000:00:17.0: reg 0x18: [mem 0xa1226000-0xa1226fff 64bit]
>[    1.063928] pci 0000:00:17.1: [8086:31b6] type 00 class 0x118000
>[    1.063961] pci 0000:00:17.1: reg 0x10: [mem 0xa1227000-0xa1227fff 64bit]
>[    1.063983] pci 0000:00:17.1: reg 0x18: [mem 0xa1228000-0xa1228fff 64bit]
>[    1.064533] pci 0000:00:17.2: [8086:31b8] type 00 class 0x118000
>[    1.064567] pci 0000:00:17.2: reg 0x10: [mem 0xa1229000-0xa1229fff 64bit]
>[    1.064589] pci 0000:00:17.2: reg 0x18: [mem 0xa122a000-0xa122afff 64bit]
>[    1.065137] pci 0000:00:17.3: [8086:31ba] type 00 class 0x118000
>[    1.065173] pci 0000:00:17.3: reg 0x10: [mem 0xa122b000-0xa122bfff 64bit]
>[    1.065194] pci 0000:00:17.3: reg 0x18: [mem 0xa122c000-0xa122cfff 64bit]
>[    1.065774] pci 0000:00:18.0: [8086:31bc] type 00 class 0x118000
>[    1.065810] pci 0000:00:18.0: reg 0x10: [mem 0xa122d000-0xa122dfff 64bit]
>[    1.065832] pci 0000:00:18.0: reg 0x18: [mem 0xa122e000-0xa122efff 64bit]
>[    1.066386] pci 0000:00:18.1: [8086:31be] type 00 class 0x118000
>[    1.066421] pci 0000:00:18.1: reg 0x10: [mem 0xa122f000-0xa122ffff 64bit]
>[    1.066442] pci 0000:00:18.1: reg 0x18: [mem 0xa1230000-0xa1230fff 64bit]
>[    1.067053] pci 0000:00:18.3: [8086:31ee] type 00 class 0x118000
>[    1.067145] pci 0000:00:18.3: reg 0x10: [mem 0xa1231000-0xa1231fff 64bit]
>[    1.067166] pci 0000:00:18.3: reg 0x18: [mem 0xa1232000-0xa1232fff 64bit]
>[    1.067785] pci 0000:00:19.0: [8086:31c2] type 00 class 0x118000
>[    1.067820] pci 0000:00:19.0: reg 0x10: [mem 0xa1233000-0xa1233fff 64bit]
>[    1.067842] pci 0000:00:19.0: reg 0x18: [mem 0xa1234000-0xa1234fff 64bit]
>[    1.068394] pci 0000:00:19.1: [8086:31c4] type 00 class 0x118000
>[    1.068429] pci 0000:00:19.1: reg 0x10: [mem 0xa1235000-0xa1235fff 64bit]
>[    1.068450] pci 0000:00:19.1: reg 0x18: [mem 0xa1236000-0xa1236fff 64bit]
>[    1.069000] pci 0000:00:19.2: [8086:31c6] type 00 class 0x118000
>[    1.069036] pci 0000:00:19.2: reg 0x10: [mem 0xa1237000-0xa1237fff 64bit]
>[    1.069057] pci 0000:00:19.2: reg 0x18: [mem 0xa1238000-0xa1238fff 64bit]
>[    1.069640] pci 0000:00:1b.0: [8086:31ca] type 00 class 0x080501
>[    1.069675] pci 0000:00:1b.0: reg 0x10: [mem 0xa1239000-0xa1239fff 64bit]
>[    1.069697] pci 0000:00:1b.0: reg 0x18: [mem 0xa123a000-0xa123afff 64bit]
>[    1.070302] pci 0000:00:1c.0: [8086:31cc] type 00 class 0x080501
>[    1.070337] pci 0000:00:1c.0: reg 0x10: [mem 0xa123b000-0xa123bfff 64bit]
>[    1.070358] pci 0000:00:1c.0: reg 0x18: [mem 0xa123c000-0xa123cfff 64bit]
>[    1.071038] pci 0000:00:1e.0: [8086:31d0] type 00 class 0x080501
>[    1.071072] pci 0000:00:1e.0: reg 0x10: [mem 0xa123d000-0xa123dfff 64bit]
>[    1.071092] pci 0000:00:1e.0: reg 0x18: [mem 0xa123e000-0xa123efff 64bit]
>[    1.071641] pci 0000:00:1f.0: [8086:3197] type 00 class 0x060100
>[    1.072249] pci 0000:00:1f.1: [8086:31d4] type 00 class 0x0c0500
>[    1.072310] pci 0000:00:1f.1: reg 0x10: [mem 0xa1240000-0xa12400ff 64bit]
>[    1.072394] pci 0000:00:1f.1: reg 0x20: [io  0x2040-0x205f]
>[    1.073068] pci 0000:01:00.0: [10ec:8168] type 00 class 0x020000
>[    1.073093] pci 0000:01:00.0: reg 0x10: [io  0x1000-0x10ff]
>[    1.073126] pci 0000:01:00.0: reg 0x18: [mem 0xa1104000-0xa1104fff 64bit]
>[    1.073147] pci 0000:01:00.0: reg 0x20: [mem 0xa1100000-0xa1103fff 64bit]
>[    1.073169] pci 0000:01:00.0: can't set Max Payload Size to 256; if necessary, use "pci=pcie_bus_safe" and report a bug
>[    1.073330] pci 0000:01:00.0: supports D1 D2
>[    1.073333] pci 0000:01:00.0: PME# supported from D0 D1 D2 D3hot D3cold
>[    1.073406] pci 0000:01:00.0: System wakeup disabled by ACPI
>[    1.081837] pci 0000:00:13.0: PCI bridge to [bus 01]
>[    1.081843] pci 0000:00:13.0:   bridge window [io  0x1000-0x1fff]
>[    1.081849] pci 0000:00:13.0:   bridge window [mem 0xa1100000-0xa11fffff]
>[    1.091100] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 11 12 14 *15), disabled.
>[    1.091238] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 *15), disabled.
>[    1.091373] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 11 12 14 *15), disabled.
>[    1.091509] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 11 12 14 *15), disabled.
>[    1.091671] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 *15), disabled.
>[    1.091807] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 *15), disabled.
>[    1.091944] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 14 *15), disabled.
>[    1.092079] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 *15), disabled.
>[    1.094547] ACPI: Enabled 2 GPEs in block 00 to 7F
>[    1.094740] ACPI : EC: event unblocked
>[    1.094802] ACPI: \_SB_.PCI0.LPCB.H_EC: GPE=0x25, EC_CMD/EC_SC=0x66, EC_DATA=0x62
>[    1.094808] ACPI: \_SB_.PCI0.LPCB.H_EC: Used as boot DSDT EC to handle transactions and events
>[    1.095561] pci 0000:00:02.0: vgaarb: setting as boot VGA device
>[    1.095565] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
>[    1.095574] pci 0000:00:02.0: vgaarb: bridge control possible
>[    1.095575] vgaarb: loaded
>[    1.095975] SCSI subsystem initialized
>[    1.096058] libata version 3.00 loaded.
>[    1.096102] ACPI: bus type USB registered
>[    1.096141] usbcore: registered new interface driver usbfs
>[    1.096160] usbcore: registered new interface driver hub
>[    1.096188] usbcore: registered new device driver usb
>[    1.096351] Registered efivars operations
>[    1.109233] PCI: Using ACPI for IRQ routing
>[    1.117150] PCI: pci_cache_line_size set to 64 bytes
>[    1.117383] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
>[    1.117385] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff]
>[    1.117387] e820: reserve RAM buffer [mem 0x775f1000-0x77ffffff]
>[    1.117389] e820: reserve RAM buffer [mem 0x7a900000-0x7bffffff]
>[    1.117613] NetLabel: Initializing
>[    1.117614] NetLabel:  domain hash size = 128
>[    1.117615] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
>[    1.117649] NetLabel:  unlabeled traffic allowed by default
>[    1.117988] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
>[    1.117999] hpet0: 8 comparators, 64-bit 19.200000 MHz counter
>[    1.120080] clocksource: Switched to clocksource hpet
>[    1.135175] VFS: Disk quotas dquot_6.6.0
>[    1.135210] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[    1.135359] AppArmor: AppArmor Filesystem Enabled
>[    1.135477] pnp: PnP ACPI init
>[    1.135829] system 00:00: [io  0x06a4] has been reserved
>[    1.135833] system 00:00: [io  0x06a0] has been reserved
>[    1.135841] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    1.136345] pnp 00:01: disabling [io  0x164e-0x164f] because it overlaps 0000:00:13.0 BAR 13 [io  0x1000-0x1fff]
>[    1.136421] system 00:01: [io  0x0680-0x069f] has been reserved
>[    1.136425] system 00:01: [io  0x0400-0x047f] has been reserved
>[    1.136428] system 00:01: [io  0x0500-0x05fe] has been reserved
>[    1.136432] system 00:01: [io  0x0600-0x061f] has been reserved
>[    1.136438] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    1.136644] pnp 00:02: Plug and Play ACPI device, IDs PNP0303 (active)
>[    1.144003] system 00:03: [mem 0xe0000000-0xefffffff] could not be reserved
>[    1.144007] system 00:03: [mem 0xfea00000-0xfeafffff] has been reserved
>[    1.144010] system 00:03: [mem 0xfed01000-0xfed01fff] has been reserved
>[    1.144014] system 00:03: [mem 0xfed03000-0xfed03fff] has been reserved
>[    1.144017] system 00:03: [mem 0xfed06000-0xfed06fff] has been reserved
>[    1.144020] system 00:03: [mem 0xfed08000-0xfed09fff] has been reserved
>[    1.144024] system 00:03: [mem 0xfed80000-0xfedbffff] has been reserved
>[    1.144027] system 00:03: [mem 0xfed1c000-0xfed1cfff] has been reserved
>[    1.144031] system 00:03: [mem 0xfee00000-0xfeefffff] has been reserved
>[    1.144037] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    1.144617] pnp 00:04: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    1.145279] pnp: PnP ACPI: found 5 devices
>[    1.156047] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
>[    1.156110] pci 0000:00:13.0: PCI bridge to [bus 01]
>[    1.156116] pci 0000:00:13.0:   bridge window [io  0x1000-0x1fff]
>[    1.156125] pci 0000:00:13.0:   bridge window [mem 0xa1100000-0xa11fffff]
>[    1.156140] pci_bus 0000:00: resource 4 [io  0x0070-0x0077]
>[    1.156143] pci_bus 0000:00: resource 5 [io  0x0000-0x006f window]
>[    1.156146] pci_bus 0000:00: resource 6 [io  0x0078-0x0cf7 window]
>[    1.156149] pci_bus 0000:00: resource 7 [io  0x0d00-0xffff window]
>[    1.156152] pci_bus 0000:00: resource 8 [mem 0x000a0000-0x000bffff window]
>[    1.156155] pci_bus 0000:00: resource 9 [mem 0x000c0000-0x000dffff window]
>[    1.156158] pci_bus 0000:00: resource 10 [mem 0x000e0000-0x000fffff window]
>[    1.156161] pci_bus 0000:00: resource 11 [mem 0x7c000001-0x7fffffff window]
>[    1.156164] pci_bus 0000:00: resource 12 [mem 0x80000000-0xbfffffff window]
>[    1.156166] pci_bus 0000:00: resource 13 [mem 0xe0000000-0xefffffff window]
>[    1.156169] pci_bus 0000:00: resource 14 [mem 0xfea00000-0xfeafffff window]
>[    1.156172] pci_bus 0000:00: resource 15 [mem 0xfed00000-0xfed003ff window]
>[    1.156175] pci_bus 0000:00: resource 16 [mem 0xfed01000-0xfed01fff window]
>[    1.156178] pci_bus 0000:00: resource 17 [mem 0xfed03000-0xfed03fff window]
>[    1.156181] pci_bus 0000:00: resource 18 [mem 0xfed06000-0xfed06fff window]
>[    1.156184] pci_bus 0000:00: resource 19 [mem 0xfed08000-0xfed09fff window]
>[    1.156187] pci_bus 0000:00: resource 20 [mem 0xfed80000-0xfedbffff window]
>[    1.156190] pci_bus 0000:00: resource 21 [mem 0xfed1c000-0xfed1cfff window]
>[    1.156193] pci_bus 0000:00: resource 22 [mem 0xfee00000-0xfeefffff window]
>[    1.156196] pci_bus 0000:01: resource 0 [io  0x1000-0x1fff]
>[    1.156199] pci_bus 0000:01: resource 1 [mem 0xa1100000-0xa11fffff]
>[    1.156591] NET: Registered protocol family 2
>[    1.156913] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
>[    1.157119] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
>[    1.157254] TCP: Hash tables configured (established 32768 bind 32768)
>[    1.157305] UDP hash table entries: 2048 (order: 4, 65536 bytes)
>[    1.157334] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
>[    1.157415] NET: Registered protocol family 1
>[    1.157451] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
>[    1.158025] PCI: CLS 64 bytes, default 64
>[    1.158118] Trying to unpack rootfs image as initramfs...
>[    2.471935] Freeing initrd memory: 34820K
>[    2.471941] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>[    2.471947] software IO TLB [mem 0x6e900000-0x72900000] (64MB) mapped at [ffff8af06e900000-ffff8af0728fffff]
>[    2.472116] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0xfc66f4fc7c, max_idle_ns: 440795224246 ns
>[    2.472338] Scanning for low memory corruption every 60 seconds
>[    2.473150] audit: initializing netlink subsys (disabled)
>[    2.473256] audit: type=2000 audit(1488417478.467:1): initialized
>[    2.474053] Initialise system trusted keyrings
>[    2.474315] workingset: timestamp_bits=40 max_order=20 bucket_order=0
>[    2.478063] zbud: loaded
>[    2.479483] fuse init (API version 7.26)
>[    2.481379] Key type asymmetric registered
>[    2.481382] Asymmetric key parser 'x509' registered
>[    2.481460] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 248)
>[    2.481547] io scheduler noop registered
>[    2.481549] io scheduler deadline registered (default)
>[    2.481569] io scheduler cfq registered
>[    2.482296] pcieport 0000:00:13.0: Signaling PME with IRQ 120
>[    2.482387] efifb: probing for efifb
>[    2.482414] efifb: framebuffer at 0x90000000, using 8128k, total 8128k
>[    2.482416] efifb: mode is 1920x1080x32, linelength=7680, pages=1
>[    2.482417] efifb: scrolling: redraw
>[    2.482420] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
>[    2.496837] Console: switching to colour frame buffer device 240x67
>[    2.510910] fb0: EFI VGA frame buffer device
>[    2.510928] intel_idle: does not run on family 6 model 122
>[    2.511111] ACPI: AC Adapter [ADP1] (off-line)
>[    2.512323] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:01/PNP0C09:00/PNP0C0D:00/input/input0
>[    2.513318] ACPI: Lid Switch [LID0]
>[    2.513438] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
>[    2.513443] ACPI: Power Button [PWRB]
>[    2.513936] Monitor-Mwait will be used to enter C-1 state
>[    2.513977] Monitor-Mwait will be used to enter C-2 state
>[    2.514015] Monitor-Mwait will be used to enter C-3 state
>[    2.518055] (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info().
>[    2.529972] thermal LNXTHERM:00: registered as thermal_zone0
>[    2.529974] ACPI: Thermal Zone [TZ01] (27 C)
>[    2.530038] GHES: HEST is not enabled!
>[    2.530301] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
>[    2.530364] ACPI: Battery Slot [BAT0] (battery present)
>[    2.530455] ACPI: Battery Slot [BAT1] (battery absent)
>[    2.551863] serial8250: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
>[    2.556282] Linux agpgart interface v0.103
>[    2.564248] brd: module loaded
>[    2.567674] loop: module loaded
>[    2.568144] libphy: Fixed MDIO Bus: probed
>[    2.568147] tun: Universal TUN/TAP device driver, 1.6
>[    2.568148] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
>[    2.568242] PPP generic driver version 2.4.2
>[    2.568376] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    2.568382] ehci-pci: EHCI PCI platform driver
>[    2.568404] ehci-platform: EHCI generic platform driver
>[    2.568426] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    2.568430] ohci-pci: OHCI PCI platform driver
>[    2.568453] ohci-platform: OHCI generic platform driver
>[    2.568471] uhci_hcd: USB Universal Host Controller Interface driver
>[    2.568770] xhci_hcd 0000:00:15.0: xHCI Host Controller
>[    2.568781] xhci_hcd 0000:00:15.0: new USB bus registered, assigned bus number 1
>[    2.569918] xhci_hcd 0000:00:15.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00009810
>[    2.569928] xhci_hcd 0000:00:15.0: cache line size of 64 is not supported
>[    2.570096] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>[    2.570099] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    2.570101] usb usb1: Product: xHCI Host Controller
>[    2.570104] usb usb1: Manufacturer: Linux 4.10.0-drm-tip-ww10-commit-ea59cd0+ xhci-hcd
>[    2.570106] usb usb1: SerialNumber: 0000:00:15.0
>[    2.570412] hub 1-0:1.0: USB hub found
>[    2.570435] hub 1-0:1.0: 9 ports detected
>[    2.573212] xhci_hcd 0000:00:15.0: xHCI Host Controller
>[    2.573219] xhci_hcd 0000:00:15.0: new USB bus registered, assigned bus number 2
>[    2.573289] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
>[    2.573292] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    2.573294] usb usb2: Product: xHCI Host Controller
>[    2.573296] usb usb2: Manufacturer: Linux 4.10.0-drm-tip-ww10-commit-ea59cd0+ xhci-hcd
>[    2.573299] usb usb2: SerialNumber: 0000:00:15.0
>[    2.573557] hub 2-0:1.0: USB hub found
>[    2.573578] hub 2-0:1.0: 7 ports detected
>[    2.575788] i8042: PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
>[    2.575790] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
>[    2.576128] i8042: Warning: Keylock active
>[    2.576227] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    2.576544] mousedev: PS/2 mouse device common for all mice
>[    2.576928] rtc_cmos 00:04: RTC can wake from S4
>[    2.577463] rtc_cmos 00:04: rtc core: registered rtc_cmos as rtc0
>[    2.577608] rtc_cmos 00:04: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
>[    2.577619] i2c /dev entries driver
>[    2.577726] device-mapper: uevent: version 1.0.3
>[    2.577912] device-mapper: ioctl: 4.35.0-ioctl (2016-06-23) initialised: dm-devel@redhat.com
>[    2.578157] ledtrig-cpu: registered to indicate activity on CPUs
>[    2.578160] EFI Variables Facility v0.08 2004-May-17
>[    2.594672] NET: Registered protocol family 10
>[    2.595177] Segment Routing with IPv6
>[    2.595203] NET: Registered protocol family 17
>[    2.595221] Key type dns_resolver registered
>[    2.596097] microcode: sig=0x706a0, pf=0x1, revision=0xe
>[    2.596338] microcode: Microcode Update Driver: v2.2.
>[    2.596925] registered taskstats version 1
>[    2.596932] Loading compiled-in X.509 certificates
>[    2.603773] Loaded X.509 cert 'Build time autogenerated kernel key: 7352713af6c2a85b53aa42f8c51f7f15b797dfbe'
>[    2.603820] zswap: loaded using pool lzo/zbud
>[    2.607922] Key type trusted registered
>[    2.615411] Key type encrypted registered
>[    2.615417] AppArmor: AppArmor sha1 policy hashing enabled
>[    2.615422] ima: No TPM chip found, activating TPM-bypass! (rc=-19)
>[    2.615456] evm: HMAC attrs: 0x1
>[    2.617020]   Magic number: 9:950:254
>[    2.617147] acpi SPI2009:00: hash matches
>[    2.617378] rtc_cmos 00:04: setting system clock to 2017-03-02 01:17:58 UTC (1488417478)
>[    2.619107] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
>[    2.619108] EDD information not available.
>[    2.619211] PM: Hibernation image not present or could not be loaded.
>[    2.622866] Freeing unused kernel memory: 1568K
>[    2.622868] Write protecting the kernel read-only data: 14336k
>[    2.624103] Freeing unused kernel memory: 1492K
>[    2.626638] Freeing unused kernel memory: 432K
>[    2.649221] random: systemd-udevd: uninitialized urandom read (16 bytes read)
>[    2.649397] random: systemd-udevd: uninitialized urandom read (16 bytes read)
>[    2.649423] random: systemd-udevd: uninitialized urandom read (16 bytes read)
>[    2.650727] random: udevadm: uninitialized urandom read (16 bytes read)
>[    2.650801] random: udevadm: uninitialized urandom read (16 bytes read)
>[    2.655616] random: udevadm: uninitialized urandom read (16 bytes read)
>[    2.655653] random: udevadm: uninitialized urandom read (16 bytes read)
>[    2.656578] random: udevadm: uninitialized urandom read (16 bytes read)
>[    2.656724] random: udevadm: uninitialized urandom read (16 bytes read)
>[    2.656870] random: udevadm: uninitialized urandom read (16 bytes read)
>[    2.770443] FUJITSU Extended Socket Network Device Driver - version 1.2 - Copyright (c) 2015 FUJITSU LIMITED
>[    2.808126] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0
>[    2.814336] hidraw: raw HID events driver (C) Jiri Kosina
>[    2.833072] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
>[    2.833112] r8169 0000:01:00.0: enabling device (0000 -> 0003)
>[    2.835753] sdhci: Secure Digital Host Controller Interface driver
>[    2.835755] sdhci: Copyright(c) Pierre Ossman
>[    2.839365] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:31ca] (rev 1)
>[    2.839847] sdhci-pci 0000:00:1c.0: SDHCI controller found [8086:31cc] (rev 1)
>[    2.844348] mmc0: SDHCI controller on PCI [0000:00:1c.0] using ADMA 64-bit
>[    2.844388] sdhci-pci 0000:00:1e.0: SDHCI controller found [8086:31d0] (rev 1)
>[    2.845500] r8169 0000:01:00.0 eth0: RTL8168h/8111h at 0xffffb5ac4065d000, 90:49:fa:02:ae:70, XID 14100800 IRQ 122
>[    2.845503] r8169 0000:01:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
>[    2.846926] mmc1: SDHCI controller on PCI [0000:00:1e.0] using ADMA 64-bit
>[    2.847202] ahci 0000:00:12.0: version 3.0
>[    2.848210] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:31ca] (rev 1)
>[    2.857884] ahci 0000:00:12.0: AHCI 0001.0301 32 slots 1 ports 6 Gbps 0x1 impl SATA mode
>[    2.857890] ahci 0000:00:12.0: flags: 64bit ncq sntf pm clo only pmp pio slum part deso sadm sds apst 
>[    2.859085] scsi host0: ahci
>[    2.859236] ata1: SATA max UDMA/133 abar m2048@0xa123f000 port 0xa123f100 irq 123
>[    2.859324] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:31ca] (rev 1)
>[    2.904113] usb 1-4: new low-speed USB device number 2 using xhci_hcd
>[    2.909124] Setting dangerous option alpha_support - tainting kernel
>[    2.910994] [drm:i915_driver_load [i915]] No PCH found.
>[    2.911068] [drm:intel_power_domains_init [i915]] Allowed DC state mask 09
>[    2.911292] [drm:intel_device_info_dump [i915]] i915 device info: platform=GEMINILAKE gen=9 pciid=0x3184 rev=0x01
>[    2.911357] [drm:intel_device_info_dump [i915]] i915 device info: is_mobile: no
>[    2.911421] [drm:intel_device_info_dump [i915]] i915 device info: is_lp: yes
>[    2.911483] [drm:intel_device_info_dump [i915]] i915 device info: is_alpha_support: yes
>[    2.911545] [drm:intel_device_info_dump [i915]] i915 device info: has_64bit_reloc: yes
>[    2.911606] [drm:intel_device_info_dump [i915]] i915 device info: has_aliasing_ppgtt: yes
>[    2.911667] [drm:intel_device_info_dump [i915]] i915 device info: has_csr: yes
>[    2.911728] [drm:intel_device_info_dump [i915]] i915 device info: has_ddi: yes
>[    2.911788] [drm:intel_device_info_dump [i915]] i915 device info: has_decoupled_mmio: yes
>[    2.911848] [drm:intel_device_info_dump [i915]] i915 device info: has_dp_mst: yes
>[    2.911907] [drm:intel_device_info_dump [i915]] i915 device info: has_fbc: yes
>[    2.911967] [drm:intel_device_info_dump [i915]] i915 device info: has_fpga_dbg: yes
>[    2.912028] [drm:intel_device_info_dump [i915]] i915 device info: has_full_ppgtt: yes
>[    2.912087] [drm:intel_device_info_dump [i915]] i915 device info: has_full_48bit_ppgtt: yes
>[    2.912181] [drm:intel_device_info_dump [i915]] i915 device info: has_gmbus_irq: yes
>[    2.912240] [drm:intel_device_info_dump [i915]] i915 device info: has_gmch_display: no
>[    2.912299] [drm:intel_device_info_dump [i915]] i915 device info: has_guc: yes
>[    2.912357] [drm:intel_device_info_dump [i915]] i915 device info: has_hotplug: yes
>[    2.912416] [drm:intel_device_info_dump [i915]] i915 device info: has_hw_contexts: yes
>[    2.912475] [drm:intel_device_info_dump [i915]] i915 device info: has_l3_dpf: no
>[    2.912533] [drm:intel_device_info_dump [i915]] i915 device info: has_llc: no
>[    2.912593] [drm:intel_device_info_dump [i915]] i915 device info: has_logical_ring_contexts: yes
>[    2.912652] [drm:intel_device_info_dump [i915]] i915 device info: has_overlay: no
>[    2.912711] [drm:intel_device_info_dump [i915]] i915 device info: has_pipe_cxsr: no
>[    2.912770] [drm:intel_device_info_dump [i915]] i915 device info: has_pooled_eu: no
>[    2.912829] [drm:intel_device_info_dump [i915]] i915 device info: has_psr: no
>[    2.912887] [drm:intel_device_info_dump [i915]] i915 device info: has_rc6: yes
>[    2.912946] [drm:intel_device_info_dump [i915]] i915 device info: has_rc6p: no
>[    2.913005] [drm:intel_device_info_dump [i915]] i915 device info: has_resource_streamer: yes
>[    2.913064] [drm:intel_device_info_dump [i915]] i915 device info: has_runtime_pm: yes
>[    2.913123] [drm:intel_device_info_dump [i915]] i915 device info: has_snoop: no
>[    2.913181] [drm:intel_device_info_dump [i915]] i915 device info: cursor_needs_physical: no
>[    2.913240] [drm:intel_device_info_dump [i915]] i915 device info: hws_needs_physical: no
>[    2.913299] [drm:intel_device_info_dump [i915]] i915 device info: overlay_needs_physical: no
>[    2.913358] [drm:intel_device_info_dump [i915]] i915 device info: supports_tv: no
>[    2.916101] [drm:intel_device_info_runtime_init [i915]] slice mask: 0001
>[    2.916196] [drm:intel_device_info_runtime_init [i915]] slice total: 1
>[    2.916257] [drm:intel_device_info_runtime_init [i915]] subslice total: 3
>[    2.916316] [drm:intel_device_info_runtime_init [i915]] subslice mask 0007
>[    2.916374] [drm:intel_device_info_runtime_init [i915]] subslice per slice: 3
>[    2.916431] [drm:intel_device_info_runtime_init [i915]] EU total: 18
>[    2.916488] [drm:intel_device_info_runtime_init [i915]] EU per subslice: 6
>[    2.916544] [drm:intel_device_info_runtime_init [i915]] has slice power gating: n
>[    2.916601] [drm:intel_device_info_runtime_init [i915]] has subslice power gating: y
>[    2.916657] [drm:intel_device_info_runtime_init [i915]] has EU power gating: y
>[    2.916723] [drm:i915_driver_load [i915]] ppgtt mode: 3
>[    2.916783] [drm:i915_driver_load [i915]] use GPU semaphores? no
>[    2.916811] [drm] Memory usable by graphics device = 4096M
>[    2.916880] [drm:i915_ggtt_probe_hw [i915]] GMADR size = 256M
>[    2.916945] [drm:i915_ggtt_probe_hw [i915]] GTT stolen size = 64M
>[    2.916950] checking generic (90000000 7f0000) vs hw (90000000 10000000)
>[    2.916952] fb: switching to inteldrmfb from EFI VGA
>[    2.916998] Console: switching to colour dummy device 80x25
>[    2.917460] [drm] Replacing VGA console driver
>[    2.917568] [drm:i915_gem_init_stolen [i915]] Memory reserved for graphics device: 65536K, usable: 64512K
>[    2.917641] [drm:sanitize_rc6_option [i915]] BIOS enabled RC states: HW_CTRL off HW_RC6 off SW_TARGET_STATE 4
>[    2.917741] [drm:intel_opregion_setup [i915]] graphic opregion physical addr: 0x793e9018
>[    2.917826] [drm:intel_opregion_setup [i915]] Public ACPI methods supported
>[    2.917893] [drm:intel_opregion_setup [i915]] ASLE supported
>[    2.917971] [drm:intel_opregion_setup [i915]] Found valid VBT in ACPI OpRegion (RVDA)
>[    2.918087] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    2.918088] [drm] Driver supports precise vblank timestamp query.
>[    2.918162] [drm:intel_bios_init [i915]] Set default to SSC at 100000 kHz
>[    2.918235] [drm:intel_bios_init [i915]] VBT signature "$VBT GEMINILAKE     ", BDB version 208
>[    2.918306] [drm:intel_bios_init [i915]] BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 0 lvds_use_ssc 0 lvds_ssc_freq 120000 display_clock_mode 1 fdi_rx_polarity_inverted 0
>[    2.918373] [drm:intel_bios_init [i915]] crt_ddc_bus_pin: 2
>[    2.918443] [drm:intel_opregion_get_panel_type [i915]] Failed to get panel details from OpRegion (-19)
>[    2.918510] [drm:intel_bios_init [i915]] Panel type: 2 (VBT)
>[    2.918576] [drm:intel_bios_init [i915]] DRRS supported mode is seamless
>[    2.918644] [drm:intel_bios_init [i915]] Found panel mode in BIOS VBT tables:
>[    2.918679] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"1024x768" 0 65000 1024 1048 1184 1344 768 771 777 806 0x8 0xa
>[    2.918744] [drm:intel_bios_init [i915]] VBT initial LVDS value 300
>[    2.918812] [drm:intel_bios_init [i915]] VBT backlight PWM modulation frequency 200 Hz, active high, min brightness 0, level 180, controller 0
>[    2.918877] [drm:intel_bios_init [i915]] Unsupported child device size for SDVO mapping.
>[    2.918940] [drm:intel_bios_init [i915]] Expected child device config size for VBT version 208 not known; assuming 38
>[    2.919004] [drm:intel_bios_init [i915]] DRRS State Enabled:1
>[    2.919070] [drm:intel_bios_init [i915]] Port A VBT info: DP:1 HDMI:0 DVI:0 EDP:1 CRT:0
>[    2.919134] [drm:intel_bios_init [i915]] VBT HDMI level shift for port A: 0
>[    2.919196] [drm:intel_bios_init [i915]] Port B VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0
>[    2.919258] [drm:intel_bios_init [i915]] VBT HDMI level shift for port B: 8
>[    2.919320] [drm:intel_bios_init [i915]] Port C VBT info: DP:0 HDMI:1 DVI:1 EDP:0 CRT:0
>[    2.919382] [drm:intel_bios_init [i915]] VBT HDMI level shift for port C: 8
>[    2.919519] [drm:intel_dsm_detect [i915]] no _DSM method for intel device
>[    2.919595] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 00
>[    2.919665] [drm:intel_power_well_enable [i915]] enabling power well 1
>[    2.919743] [drm:intel_update_cdclk [i915]] Current CD clock rate: 79200 kHz, VCO: 633600 kHz, ref: 19200 kHz
>[    2.919821] [drm:intel_power_well_enable [i915]] enabling always-on
>[    2.919884] [drm:intel_power_well_enable [i915]] enabling DC off
>[    2.919946] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 00
>[    2.920013] [drm:intel_power_well_enable [i915]] enabling power well 2
>[    2.920102] [drm:intel_power_well_enable [i915]] enabling dpio-common-a
>[    2.920216] [drm:_bxt_ddi_phy_init [i915]] DDI PHY 1 already enabled, won't reprogram it
>[    2.920279] [drm:intel_power_well_enable [i915]] enabling dpio-common-b
>[    2.920742] [drm:intel_power_well_enable [i915]] enabling dpio-common-c
>[    2.920901] [drm:intel_power_well_enable [i915]] enabling AUX A
>[    2.920964] [drm:intel_power_well_enable [i915]] enabling AUX B
>[    2.921024] [drm:skl_set_power_well [i915]] Enabling AUX B
>[    2.921083] [drm:intel_power_well_enable [i915]] enabling AUX C
>[    2.921143] [drm:skl_set_power_well [i915]] Enabling AUX C
>[    2.921253] [drm:intel_csr_ucode_init [i915]] Loading i915/glk_dmc_ver1_03.bin
>[    2.921308] i915 0000:00:02.0: Direct firmware load for i915/glk_dmc_ver1_03.bin failed with error -2
>[    2.921312] i915 0000:00:02.0: Failed to load DMC firmware [https://01.org/linuxgraphics/intel-linux-graphics-firmwares], disabling runtime power management.
>[    2.921437] [drm:__bxt_hpd_detection_setup [i915]] Invert bit setting: hp_ctl:18001818 hp_port:38
>[    2.922406] [drm:intel_fbc_init [i915]] Sanitized enable_fbc value: 1
>[    2.922490] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM0 latency 7 (7.0 usec)
>[    2.922552] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM1 latency 7 (7.0 usec)
>[    2.922613] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM2 latency 8 (8.0 usec)
>[    2.922672] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM3 latency 22 (22.0 usec)
>[    2.922731] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM4 latency 22 (22.0 usec)
>[    2.922790] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM5 latency 22 (22.0 usec)
>[    2.922849] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM6 latency 22 (22.0 usec)
>[    2.922907] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM7 latency 22 (22.0 usec)
>[    2.922980] [drm:intel_modeset_init [i915]] 3 display pipes available.
>[    2.923127] [drm:intel_update_cdclk [i915]] Current CD clock rate: 79200 kHz, VCO: 633600 kHz, ref: 19200 kHz
>[    2.923197] [drm:intel_update_max_cdclk [i915]] Max CD clock rate: 316800 kHz
>[    2.923263] [drm:intel_update_max_cdclk [i915]] Max dotclock rate: 633600 kHz
>[    2.923271] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[    2.923653] [drm:intel_ddi_init [i915]] BXT BIOS forgot to set DDI_A_4_LANES for port A; fixing
>[    2.923728] [drm:intel_dp_init_connector [i915]] Adding eDP connector on port A
>[    2.923810] [drm:intel_dp_init_connector [i915]] using AUX A for port A (VBT)
>[    2.923892] [drm:intel_pps_dump_state [i915]] cur t1_t3 0 t8 0 t9 0 t10 500 t11_t12 5000
>[    2.923958] [drm:intel_pps_dump_state [i915]] vbt t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 5000
>[    2.924025] [drm:intel_dp_init_panel_power_sequencer.part.15 [i915]] panel power up delay 200, power down delay 50, power cycle delay 500
>[    2.924088] [drm:intel_dp_init_panel_power_sequencer.part.15 [i915]] backlight on delay 1, off delay 200
>[    2.924178] [drm:intel_dp_init_panel_power_sequencer_registers [i915]] panel power sequencer register settings: PP_ON 0x7d00001, PP_OFF 0x1f40001, PP_DIV 0x60
>[    2.924246] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[    2.924311] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000006f
>[    2.925172] [drm:intel_dp_read_dpcd [i915]] DPCD: 11 0a 82 41 00 00 01 80 02 00 00 00 0f 0b 00
>[    2.925861] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-1c-f8 dev-ID q\006UA\022\001 HW-rev 10.0 SW-rev 1.41
>[    2.926231] [drm:intel_dp_init_connector [i915]] Detected EDP PSR Panel.
>[    2.926599] [drm:intel_dp_init_connector [i915]] EDP DPCD : 02 fb e7
>[    2.931792] [drm:drm_edid_to_eld [drm]] ELD: no CEA Extension found
>[    2.931864] [drm:intel_dp_init_connector [i915]] Downclock mode is not found. DRRS not supported
>[    2.932303] [drm:intel_panel_setup_backlight [i915]] Connector eDP-1 backlight initialized, enabled, brightness 67764/96000
>[    2.932668] [drm:intel_dp_init_connector [i915]] Adding DP connector on port B
>[    2.932742] [drm:intel_dp_init_connector [i915]] using AUX B for port B (VBT)
>[    2.932817] [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on port B
>[    2.932889] [drm:intel_hdmi_init_connector [i915]] Using DDC pin 0x1 for port B (VBT)
>[    2.932969] [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on port C
>[    2.933037] [drm:intel_hdmi_init_connector [i915]] Using DDC pin 0x2 for port C (VBT)
>[    2.933100] [drm:intel_dsi_init [i915]] 
>[    2.933759] [drm:intel_modeset_setup_hw_state [i915]] [CRTC:36:pipe A] hw state readout: enabled
>[    2.933834] [drm:intel_modeset_setup_hw_state [i915]] [CRTC:47:pipe B] hw state readout: disabled
>[    2.933907] [drm:intel_modeset_setup_hw_state [i915]] [CRTC:58:pipe C] hw state readout: disabled
>[    2.934007] [drm:intel_modeset_setup_hw_state [i915]] PORT PLL A hw state readout: crtc_mask 0x00000001, on 1
>[    2.934075] [drm:intel_modeset_setup_hw_state [i915]] PORT PLL B hw state readout: crtc_mask 0x00000000, on 0
>[    2.934320] [drm:intel_modeset_setup_hw_state [i915]] PORT PLL C hw state readout: crtc_mask 0x00000000, on 0
>[    2.934592] [drm:intel_ddi_get_config [i915]] pipe has 24 bpp for eDP panel, overriding BIOS-provided max 18 bpp
>[    2.934668] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:59:DDI A] hw state readout: enabled, pipe A
>[    2.934735] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:67:DDI B] hw state readout: disabled, pipe A
>[    2.934799] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:69:DP-MST A] hw state readout: disabled, pipe A
>[    2.934862] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:70:DP-MST B] hw state readout: disabled, pipe B
>[    2.934925] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:71:DP-MST C] hw state readout: disabled, pipe C
>[    2.935331] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:74:DDI C] hw state readout: disabled, pipe A
>[    2.935400] [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:60:eDP-1] hw state readout: enabled
>[    2.935466] [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:68:DP-1] hw state readout: disabled
>[    2.935532] [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:72:HDMI-A-1] hw state readout: disabled
>[    2.935631] [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:75:HDMI-A-2] hw state readout: disabled
>[    2.935712] [drm:intel_power_well_enable [i915]] enabling DDI A IO power well
>[    2.935992] [drm:intel_dump_pipe_config [i915]] [CRTC:36:pipe A][setup_hw_state]
>[    2.936060] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>[    2.936127] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 2; gmch_m: 6571076, gmch_n: 8388608, link_m: 273794, link_n: 524288, tu: 64
>[    2.936229] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[    2.936292] [drm:intel_dump_pipe_config [i915]] requested mode:
>[    2.936326] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"1920x1080" 60 140999 1920 1936 1952 2104 1080 1083 1097 1116 0x40 0xa
>[    2.936390] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[    2.936394] r8169 0000:01:00.0 enp1s0: renamed from eth0
>[    2.936423] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"1920x1080" 60 140999 1920 1936 1952 2104 1080 1083 1097 1116 0x40 0xa
>[    2.936490] [drm:intel_dump_pipe_config [i915]] crtc timings: 140999 1920 1936 1952 2104 1080 1083 1097 1116, type: 0x40 flags: 0xa
>[    2.936554] [drm:intel_dump_pipe_config [i915]] port clock: 270000, pipe src size: 1920x1080, pixel rate 140999
>[    2.936617] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[    2.936680] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.936742] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[    2.936812] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8100, ebb4: 0x2000,pll0: 0x1b, pll1: 0x100, pll2: 0x0, pll3: 0x0, pll6: 0x10803, pll8: 0x9, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[    2.936874] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[    2.936935] [drm:intel_dump_pipe_config [i915]] [PLANE:26:plane 1A] disabled, scaler_id = -1
>[    2.936996] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[    2.937056] [drm:intel_dump_pipe_config [i915]] [PLANE:30:plane 3A] disabled, scaler_id = -1
>[    2.937117] [drm:intel_dump_pipe_config [i915]] [PLANE:32:plane 4A] disabled, scaler_id = -1
>[    2.937177] [drm:intel_dump_pipe_config [i915]] [PLANE:34:cursor A] disabled, scaler_id = -1
>[    2.937239] [drm:intel_dump_pipe_config [i915]] [CRTC:47:pipe B][setup_hw_state]
>[    2.937299] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: B, pipe bpp: 0, dithering: 0
>[    2.937359] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[    2.937417] [drm:intel_dump_pipe_config [i915]] requested mode:
>[    2.937446] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    2.937505] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[    2.937533] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    2.937595] [drm:intel_dump_pipe_config [i915]] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    2.937654] [drm:intel_dump_pipe_config [i915]] port clock: 0, pipe src size: 0x0, pixel rate 0
>[    2.937713] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: 0
>[    2.937772] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.937831] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[    2.937898] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x0, ebb4: 0x0,pll0: 0x0, pll1: 0x0, pll2: 0x0, pll3: 0x0, pll6: 0x0, pll8: 0x0, pll9: 0x0, pll10: 0x0, pcsdw12: 0x0
>[    2.937957] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[    2.938017] [drm:intel_dump_pipe_config [i915]] [PLANE:37:plane 1B] disabled, scaler_id = -1
>[    2.938076] [drm:intel_dump_pipe_config [i915]] [PLANE:39:plane 2B] disabled, scaler_id = -1
>[    2.938134] [drm:intel_dump_pipe_config [i915]] [PLANE:41:plane 3B] disabled, scaler_id = -1
>[    2.938192] [drm:intel_dump_pipe_config [i915]] [PLANE:43:plane 4B] disabled, scaler_id = -1
>[    2.938250] [drm:intel_dump_pipe_config [i915]] [PLANE:45:cursor B] disabled, scaler_id = -1
>[    2.938310] [drm:intel_dump_pipe_config [i915]] [CRTC:58:pipe C][setup_hw_state]
>[    2.938367] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: C, pipe bpp: 0, dithering: 0
>[    2.938425] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[    2.938482] [drm:intel_dump_pipe_config [i915]] requested mode:
>[    2.938511] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    2.938570] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[    2.938598] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    2.938658] [drm:intel_dump_pipe_config [i915]] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    2.938716] [drm:intel_dump_pipe_config [i915]] port clock: 0, pipe src size: 0x0, pixel rate 0
>[    2.938774] [drm:intel_dump_pipe_config [i915]] num_scalers: 1, scaler_users: 0x0, scaler_id: 0
>[    2.938832] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.938889] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[    2.938956] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x0, ebb4: 0x0,pll0: 0x0, pll1: 0x0, pll2: 0x0, pll3: 0x0, pll6: 0x0, pll8: 0x0, pll9: 0x0, pll10: 0x0, pcsdw12: 0x0
>[    2.939014] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[    2.939073] [drm:intel_dump_pipe_config [i915]] [PLANE:48:plane 1C] disabled, scaler_id = -1
>[    2.939132] [drm:intel_dump_pipe_config [i915]] [PLANE:50:plane 2C] disabled, scaler_id = -1
>[    2.939190] [drm:intel_dump_pipe_config [i915]] [PLANE:52:plane 3C] disabled, scaler_id = -1
>[    2.939247] [drm:intel_dump_pipe_config [i915]] [PLANE:54:plane 4C] disabled, scaler_id = -1
>[    2.939304] [drm:intel_dump_pipe_config [i915]] [PLANE:56:cursor C] disabled, scaler_id = -1
>[    2.939708] [drm:skylake_get_initial_plane_config [i915]] pipe A with fb: size=1920x1080@32, offset=0, pitch 7680, size 0x7e9000
>[    2.939782] [drm:i915_gem_object_create_stolen_for_preallocated [i915]] creating preallocated stolen object: stolen_offset=0, gtt_offset=0, size=7e9000
>[    2.939851] [drm:i915_gem_object_create_stolen_for_preallocated [i915]] failed to allocate stolen space
>[    2.939922] [drm:intel_huc_init [i915]] HuC firmware pending, path (null)
>[    2.939924] ------------[ cut here ]------------
>[    2.939990] WARNING: CPU: 3 PID: 162 at drivers/gpu/drm/i915/intel_huc.c:188 intel_huc_init+0x122/0x130 [i915]
>[    2.939991] HuC present but no fw path
>[    2.939992] Modules linked in: i915(+) i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt ahci fb_sys_fops sdhci_pci sdhci drm r8169 libahci mii i2c_hid hid video fjes
>[    2.940015] CPU: 3 PID: 162 Comm: systemd-udevd Tainted: G     U          4.10.0-drm-tip-ww10-commit-ea59cd0+ #1
>[    2.940017] Hardware name: Intel Corp. Geminilake/GLK RVP1 DDR4 (05), BIOS GELKRVPA.X64.0027.B30.1612272145 12/27/2016
>[    2.940019] Call Trace:
>[    2.940029]  dump_stack+0x63/0x90
>[    2.940035]  __warn+0xcb/0xf0
>[    2.940039]  warn_slowpath_fmt+0x5f/0x80
>[    2.940104]  intel_huc_init+0x122/0x130 [i915]
>[    2.940172]  i915_driver_load+0xae3/0x1520 [i915]
>[    2.940239]  i915_pci_probe+0x4e/0x70 [i915]
>[    2.940243]  local_pci_probe+0x45/0xa0
>[    2.940246]  pci_device_probe+0x103/0x150
>[    2.940252]  driver_probe_device+0x2bf/0x460
>[    2.940255]  __driver_attach+0xdf/0xf0
>[    2.940258]  ? driver_probe_device+0x460/0x460
>[    2.940262]  bus_for_each_dev+0x6c/0xc0
>[    2.940265]  driver_attach+0x1e/0x20
>[    2.940267]  bus_add_driver+0x1fd/0x270
>[    2.940269]  ? 0xffffffffc0320000
>[    2.940272]  driver_register+0x60/0xe0
>[    2.940274]  ? 0xffffffffc0320000
>[    2.940276]  __pci_register_driver+0x4c/0x50
>[    2.940340]  i915_init+0x57/0x5a [i915]
>[    2.940344]  do_one_initcall+0x53/0x1a0
>[    2.940350]  ? __vunmap+0x81/0xd0
>[    2.940355]  ? kmem_cache_alloc_trace+0x152/0x1c0
>[    2.940358]  ? vfree+0x2e/0x70
>[    2.940363]  do_init_module+0x5f/0x1ff
>[    2.940367]  load_module+0x24cc/0x29f0
>[    2.940370]  ? __symbol_put+0x60/0x60
>[    2.940376]  ? security_kernel_post_read_file+0x6b/0x80
>[    2.940380]  SYSC_finit_module+0xdf/0x110
>[    2.940383]  SyS_finit_module+0xe/0x10
>[    2.940388]  entry_SYSCALL_64_fastpath+0x1e/0xad
>[    2.940391] RIP: 0033:0x7feb172dad29
>[    2.940393] RSP: 002b:00007ffcf9384e78 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
>[    2.940396] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007feb172dad29
>[    2.940398] RDX: 0000000000000000 RSI: 000055c3155279d0 RDI: 0000000000000012
>[    2.940399] RBP: 00007ffcf9383e80 R08: 0000000000000000 R09: 000000000000000f
>[    2.940401] R10: 0000000000000012 R11: 0000000000000246 R12: 000055c315527ce0
>[    2.940402] R13: 00007ffcf9383e60 R14: 0000000000000005 R15: 0000000000000000
>[    2.940430] ---[ end trace e57d64f2fd7b9689 ]---
>[    2.940499] [drm:intel_uc_fw_fetch [i915]] before requesting firmware: uC fw fetch status PENDING
>[    2.940502] [drm] Failed to fetch valid uC firmware from (null) (error -22)
>[    2.940567] [drm:intel_uc_fw_fetch [i915]] uC fw fetch status FAIL; err -22, fw           (null), obj           (null)
>[    2.940825] [drm:i915_gem_init_ggtt [i915]] clearing unused GTT space: [1000, 100000000]
>[    2.940924] [drm:i915_gem_context_init [i915]] LR context support initialized
>[    2.941015] [drm:intel_engine_create_scratch [i915]] render ring pipe control offset: 0xfffff000
>[    2.941754] [drm:gen8_init_common_ring [i915]] Execlists enabled for render ring
>[    2.941908] [drm:gen8_init_common_ring [i915]] Execlists enabled for blitter ring
>[    2.942045] [drm:gen8_init_common_ring [i915]] Execlists enabled for bsd ring
>[    2.942181] [drm:gen8_init_common_ring [i915]] Execlists enabled for video enhancement ring
>[    2.942309] [drm:intel_guc_setup [i915]] GuC fw status: path , fetch NONE, load NONE
>[    2.942314] [drm] GuC firmware load skipped
>[    2.942436] [drm:intel_update_cdclk [i915]] Current CD clock rate: 79200 kHz, VCO: 633600 kHz, ref: 19200 kHz
>[    2.942517] [drm:intel_fbdev_init [i915]] pipe A not active or no fb, skipping
>[    2.942583] [drm:intel_fbdev_init [i915]] pipe B not active or no fb, skipping
>[    2.942647] [drm:intel_fbdev_init [i915]] pipe C not active or no fb, skipping
>[    2.942714] [drm:intel_fbdev_init [i915]] no active fbs found, not using BIOS config
>[    2.942798] [drm:__bxt_hpd_detection_setup [i915]] Invert bit setting: hp_ctl:18001818 hp_port:38
>[    2.942876] [drm:intel_dp_detect [i915]] [CONNECTOR:60:eDP-1]
>[    2.942945] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>[    2.943012] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
>[    2.943074] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[    2.943136] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[    2.943607] [drm:intel_backlight_device_register [i915]] Connector eDP-1 backlight sysfs interface registered
>[    2.943688] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-1c-f8 dev-ID q\006UA\022\001 HW-rev 10.0 SW-rev 1.41
>[    2.943769] [drm:intel_dp_connector_register [i915]] registering DPDDC-A bus for card0-eDP-1
>[    2.943994] [drm:drm_helper_hpd_irq_event [drm_kms_helper]] [CONNECTOR:60:eDP-1] status updated from unknown to connected
>[    2.944059] [drm:intel_dp_detect [i915]] [CONNECTOR:68:DP-1]
>[    2.944075] [drm:drm_helper_hpd_irq_event [drm_kms_helper]] [CONNECTOR:68:DP-1] status updated from unknown to disconnected
>[    2.944164] [drm:intel_hdmi_detect [i915]] [CONNECTOR:72:HDMI-A-1]
>[    2.944257] [drm:intel_dp_connector_register [i915]] registering DPDDC-B bus for card0-DP-1
>[    2.944492] [drm] Initialized i915 1.6.0 20170206 for 0000:00:02.0 on minor 0
>[    2.944706] [drm:intel_opregion_register [i915]] 4 outputs detected
>[    2.946279] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    2.946344] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    2.947479] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>[    2.948176] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    2.948213] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[    2.948299] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input3
>[    2.948463] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:31ca] (rev 1)
>[    2.948930] [drm] Initialized i915 1.6.0 20170206 for 0000:00:02.0 on minor 0
>[    2.948966] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:31ca] (rev 1)
>[    2.950332] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    2.950398] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    2.952230] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    2.952247] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[    2.952262] [drm:drm_helper_hpd_irq_event [drm_kms_helper]] [CONNECTOR:72:HDMI-A-1] status updated from unknown to disconnected
>[    2.952333] [drm:intel_hdmi_detect [i915]] [CONNECTOR:75:HDMI-A-2]
>[    2.954480] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    2.954550] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    2.956218] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    2.956250] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[    2.958397] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[    2.958466] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    2.960230] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[    2.960246] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[    2.960260] [drm:drm_helper_hpd_irq_event [drm_kms_helper]] [CONNECTOR:75:HDMI-A-2] status updated from unknown to disconnected
>[    2.960289] [drm:drm_setup_crtcs [drm_kms_helper]] 
>[    2.960303] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:60:eDP-1]
>[    2.960379] [drm:intel_dp_detect [i915]] [CONNECTOR:60:eDP-1]
>[    2.960450] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>[    2.960519] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
>[    2.960582] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[    2.960644] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[    2.961092] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-1c-f8 dev-ID q\006UA\022\001 HW-rev 10.0 SW-rev 1.41
>[    2.961468] [drm:drm_edid_to_eld [drm]] ELD: no CEA Extension found
>[    2.961487] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:60:eDP-1] probed modes :
>[    2.961517] [drm:drm_mode_debug_printmodeline [drm]] Modeline 61:"1920x1080" 60 141000 1920 1936 1952 2104 1080 1083 1097 1116 0x48 0xa
>[    2.961529] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:68:DP-1]
>[    2.961592] [drm:intel_dp_detect [i915]] [CONNECTOR:68:DP-1]
>[    2.961609] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:68:DP-1] disconnected
>[    2.961621] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:72:HDMI-A-1]
>[    2.961684] [drm:intel_hdmi_detect [i915]] [CONNECTOR:72:HDMI-A-1]
>[    2.963830] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    2.963899] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    2.966044] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    2.966074] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[    2.968231] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    2.968312] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    2.970457] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    2.970472] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[    2.970486] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:72:HDMI-A-1] disconnected
>[    2.970499] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:75:HDMI-A-2]
>[    2.970568] [drm:intel_hdmi_detect [i915]] [CONNECTOR:75:HDMI-A-2]
>[    2.972228] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    2.972297] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    2.974449] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    2.974479] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[    2.976205] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[    2.976284] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    2.978390] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[    2.978405] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[    2.978419] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:75:HDMI-A-2] disconnected
>[    2.978433] [drm:drm_setup_crtcs [drm_kms_helper]] connector 60 enabled? yes
>[    2.978444] [drm:drm_setup_crtcs [drm_kms_helper]] connector 68 enabled? no
>[    2.978455] [drm:drm_setup_crtcs [drm_kms_helper]] connector 72 enabled? no
>[    2.978466] [drm:drm_setup_crtcs [drm_kms_helper]] connector 75 enabled? no
>[    2.978539] [drm:intel_fb_initial_config [i915]] Not using firmware configuration
>[    2.978551] [drm:drm_setup_crtcs [drm_kms_helper]] looking for cmdline mode on connector 60
>[    2.978563] [drm:drm_setup_crtcs [drm_kms_helper]] looking for preferred mode on connector 60 0
>[    2.978574] [drm:drm_setup_crtcs [drm_kms_helper]] found mode 1920x1080
>[    2.978585] [drm:drm_setup_crtcs [drm_kms_helper]] picking CRTCs for 8192x8192 config
>[    2.978602] [drm:drm_setup_crtcs [drm_kms_helper]] desired mode 1920x1080 set on crtc 36 (0,0)
>[    2.978668] [drm:intelfb_create [i915]] no BIOS fb, allocating a new one
>[    2.981328] [drm:intelfb_create [i915]] allocated 1920x1080 fb: 0x00040000
>[    2.981479] fbcon: inteldrmfb (fb0) is primary device
>[    2.981714] [drm:intel_atomic_check [i915]] [CONNECTOR:60:eDP-1] checking for sink bpp constrains
>[    2.981783] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[    2.981853] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 2 max bw 270000 pixel clock 141000KHz
>[    2.981927] [drm:intel_dp_compute_config [i915]] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 24
>[    2.981987] [drm:intel_dp_compute_config [i915]] DP link bw required 423000 available 540000
>[    2.982058] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[    2.982130] [drm:intel_dump_pipe_config [i915]] [CRTC:36:pipe A][modeset]
>[    2.982198] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>[    2.982265] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 2; gmch_m: 6571076, gmch_n: 8388608, link_m: 273794, link_n: 524288, tu: 64
>[    2.982330] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[    2.982393] [drm:intel_dump_pipe_config [i915]] requested mode:
>[    2.982423] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"1920x1080" 60 141000 1920 1936 1952 2104 1080 1083 1097 1116 0x48 0xa
>[    2.982487] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[    2.982515] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"1920x1080" 60 141000 1920 1936 1952 2104 1080 1083 1097 1116 0x48 0xa
>[    2.982581] [drm:intel_dump_pipe_config [i915]] crtc timings: 141000 1920 1936 1952 2104 1080 1083 1097 1116, type: 0x48 flags: 0xa
>[    2.982644] [drm:intel_dump_pipe_config [i915]] port clock: 270000, pipe src size: 1920x1080, pixel rate 141000
>[    2.982706] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[    2.982769] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.982830] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[    2.982904] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8100, ebb4: 0x2000,pll0: 0x1b, pll1: 0x100, pll2: 0x0, pll3: 0x0, pll6: 0x10803, pll8: 0x9, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[    2.982967] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[    2.983028] [drm:intel_dump_pipe_config [i915]] [PLANE:26:plane 1A] disabled, scaler_id = -1
>[    2.983090] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[    2.983151] [drm:intel_dump_pipe_config [i915]] [PLANE:30:plane 3A] disabled, scaler_id = -1
>[    2.983212] [drm:intel_dump_pipe_config [i915]] [PLANE:32:plane 4A] disabled, scaler_id = -1
>[    2.983286] [drm:intel_dump_pipe_config [i915]] [PLANE:34:cursor A] disabled, scaler_id = -1
>[    2.983362] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 79200 kHz, actual 79200 kHz
>[    2.983449] [drm:bxt_get_dpll [i915]] [CRTC:36:pipe A] using pre-allocated PORT PLL A
>[    2.983526] [drm:intel_reference_shared_dpll [i915]] using PORT PLL A for pipe A
>[    2.983553] mmc0: new HS400 MMC card at address 0001
>[    2.983644] [drm:intel_edp_backlight_off.part.25 [i915]] 
>[    2.988690] mmcblk0: mmc0:0001 CJNB4R 58.2 GiB 
>[    2.988955] mmcblk0boot0: mmc0:0001 CJNB4R partition 1 4.00 MiB
>[    2.989208] mmcblk0boot1: mmc0:0001 CJNB4R partition 2 4.00 MiB
>[    2.989367] mmcblk0rpmb: mmc0:0001 CJNB4R partition 3 4.00 MiB
>[    2.991684]  mmcblk0: p1 p2
>[    2.992692] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:31ca] (rev 1)
>[    2.996326] random: fast init done
>[    3.051864] usb 1-4: New USB device found, idVendor=046d, idProduct=c05a
>[    3.051867] usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    3.051870] usb 1-4: Product: USB Optical Mouse
>[    3.051872] usb 1-4: Manufacturer: Logitech
>[    3.052905] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:31ca] (rev 1)
>[    3.172147] usb 1-5: new low-speed USB device number 3 using xhci_hcd
>[    3.188153] atkbd serio0: Failed to enable keyboard on isa0060/serio0
>[    3.188246] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 0
>[    3.188260] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2
>[    3.188351] [drm:intel_disable_pipe [i915]] disabling pipe A
>[    3.188372] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:31ca] (rev 1)
>[    3.200393] [drm:intel_edp_panel_off.part.23 [i915]] Turn eDP port A panel power off
>[    3.200470] [drm:intel_edp_panel_off.part.23 [i915]] Wait for panel power off time
>[    3.200541] [drm:wait_panel_status [i915]] mask b0000000 value 00000000 status a0000003 control 00000060
>[    3.252220] [drm:wait_panel_status [i915]] Wait complete
>[    3.252295] [drm:intel_power_well_disable [i915]] disabling DDI A IO power well
>[    3.252363] [drm:skl_set_power_well [i915]] Disabling DDI A IO power well
>[    3.252450] [drm:intel_disable_shared_dpll [i915]] disable PORT PLL A (active 1, on? 1) for crtc 36
>[    3.252545] [drm:intel_disable_shared_dpll [i915]] disabling PORT PLL A
>[    3.252630] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI A]
>[    3.252698] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DDI B]
>[    3.252766] [drm:intel_atomic_commit_tail [i915]] [ENCODER:69:DP-MST A]
>[    3.252828] [drm:intel_atomic_commit_tail [i915]] [ENCODER:70:DP-MST B]
>[    3.252890] [drm:intel_atomic_commit_tail [i915]] [ENCODER:71:DP-MST C]
>[    3.252952] [drm:intel_atomic_commit_tail [i915]] [ENCODER:74:DDI C]
>[    3.253022] [drm:verify_single_dpll_state.isra.102 [i915]] PORT PLL A
>[    3.253086] [drm:verify_single_dpll_state.isra.102 [i915]] PORT PLL B
>[    3.253149] [drm:verify_single_dpll_state.isra.102 [i915]] PORT PLL C
>[    3.253239] [drm:intel_enable_shared_dpll [i915]] enable PORT PLL A (active 1, on? 0) for crtc 36
>[    3.253301] [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL A
>[    3.253380] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[    3.253446] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[    3.253511] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 0
>[    3.253651] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[    3.253722] [drm:edp_panel_on [i915]] Turn eDP port A panel power on
>[    3.253787] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[    3.327229] usb 1-5: New USB device found, idVendor=03f0, idProduct=0024
>[    3.327232] usb 1-5: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    3.327235] usb 1-5: Product: HP Basic USB Keyboard
>[    3.327237] usb 1-5: Manufacturer: CHICONY
>[    3.328508] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:31ca] (rev 1)
>[    3.337007] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:31ca] (rev 1)
>[    3.340168] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[    3.343325] ata1.00: ATA-10: INTEL SSDSC2BW480H6, RG21, max UDMA/133
>[    3.343328] ata1.00: 937703088 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
>[    3.344522] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:31ca] (rev 1)
>[    3.344966] usbcore: registered new interface driver usbhid
>[    3.344967] usbhid: USB HID core driver
>[    3.348747] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:15.0/usb1/1-4/1-4:1.0/0003:046D:C05A.0001/input/input4
>[    3.349065] hid-generic 0003:046D:C05A.0001: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:15.0-4/input0
>[    3.349098] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:31ca] (rev 1)
>[    3.349818] input: CHICONY HP Basic USB Keyboard as /devices/pci0000:00/0000:00:15.0/usb1/1-5/1-5:1.0/0003:03F0:0024.0002/input/input5
>[    3.356691] ata1.00: configured for UDMA/133
>[    3.357139] scsi 0:0:0:0: Direct-Access     ATA      INTEL SSDSC2BW48 RG21 PQ: 0 ANSI: 5
>[    3.408458] hid-generic 0003:03F0:0024.0002: input,hidraw1: USB HID v1.11 Keyboard [CHICONY HP Basic USB Keyboard] on usb-0000:00:15.0-5/input0
>[    3.408493] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:31ca] (rev 1)
>[    3.489115] clocksource: Switched to clocksource tsc
>[    3.600469] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:31ca] (rev 1)
>[    3.600532] sd 0:0:0:0: [sda] 937703088 512-byte logical blocks: (480 GB/447 GiB)
>[    3.600553] sd 0:0:0:0: [sda] Write Protect is off
>[    3.600556] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
>[    3.600584] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    3.600942] sd 0:0:0:0: Attached scsi generic sg0 type 0
>[    3.603833]  sda: sda1 sda2 sda3
>[    3.604899] sd 0:0:0:0: [sda] Attached SCSI disk
>[    3.712231] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 08000001 control 00000060
>[    3.840948] [drm:wait_panel_status [i915]] Wait complete
>[    3.841020] [drm:edp_panel_on [i915]] Wait for panel power on
>[    3.841087] [drm:wait_panel_status [i915]] mask b000000f value 80000008 status 9000000a control 00000063
>[    3.943135] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[    3.943214] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[    3.943285] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 1
>[    3.943416] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[    4.042396] [drm:wait_panel_status [i915]] Wait complete
>[    4.042476] [drm:intel_power_well_enable [i915]] enabling DDI A IO power well
>[    4.042544] [drm:skl_set_power_well [i915]] Enabling DDI A IO power well
>[    4.042625] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[    4.042701] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000006b
>[    4.043841] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[    4.043903] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[    4.043968] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[    4.044605] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[    4.044667] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>[    4.045596] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[    4.045814] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff8af172d69000
>[    4.046225] [drm:intel_enable_pipe [i915]] enabling pipe A
>[    4.046302] [drm:intel_edp_backlight_on.part.24 [i915]] 
>[    4.046373] [drm:intel_panel_enable_backlight [i915]] pipe A
>[    4.046438] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 67764
>[    4.052212] [drm:intel_psr_enable [i915]] PSR not supported on this platform
>[    4.052285] [drm:intel_edp_drrs_enable [i915]] Panel doesn't support DRRS
>[    4.052368] [drm:intel_fbc_enable [i915]] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[    4.052432] [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A
>[    4.079814] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:60:eDP-1]
>[    4.079900] [drm:intel_atomic_commit_tail [i915]] [CRTC:36:pipe A]
>[    4.080020] [drm:verify_single_dpll_state.isra.102 [i915]] PORT PLL A
>[    4.080068] Console: switching to colour frame buffer device 240x67
>[    4.108086] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[    4.256574] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)
>[    4.389128] ip_tables: (C) 2000-2006 Netfilter Core Team
>[    4.450818] systemd[1]: systemd 231 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN)
>[    4.451173] systemd[1]: Detected architecture x86-64.
>[    4.451439] systemd[1]: Set hostname to <gfx-desktop>.
>[    4.554509] systemd[1]: Listening on Journal Socket (/dev/log).
>[    4.554740] systemd[1]: Listening on Journal Audit Socket.
>[    4.555211] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
>[    4.555314] systemd[1]: Listening on Journal Socket.
>[    4.555544] systemd[1]: Created slice System Slice.
>[    4.556490] systemd[1]: Mounting Huge Pages File System...
>[    4.558036] systemd[1]: Starting Load Kernel Modules...
>[    4.596701] lp: driver loaded but no devices found
>[    4.610448] ppdev: user-space parallel port driver
>[    4.615711] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:31ca] (rev 1)
>[    4.616560] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:31ca] (rev 1)
>[    4.617808] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:31ca] (rev 1)
>[    4.691289] EXT4-fs (sda2): re-mounted. Opts: errors=remount-ro
>[    4.708525] systemd-journald[245]: Received request to flush runtime journal from PID 1
>[    4.800185] [drm:intel_ring_workarounds_emit [i915]] Number of Workarounds emitted: 12
>[    4.800500] [drm] RC6 on
>[    4.950114] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:31ca] (rev 1)
>[    4.950870] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:31ca] (rev 1)
>[    4.960822] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:31ca] (rev 1)
>[    4.963000] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:31ca] (rev 1)
>[    4.980511] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:31ca] (rev 1)
>[    5.121183] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
>[    5.151035] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:60:eDP-1]
>[    5.151100] [drm:intel_dp_detect [i915]] [CONNECTOR:60:eDP-1]
>[    5.151154] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>[    5.151208] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
>[    5.151258] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[    5.151306] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[    5.151742] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-1c-f8 dev-ID q\006UA\022\001 HW-rev 10.0 SW-rev 1.41
>[    5.152142] [drm:drm_edid_to_eld [drm]] ELD: no CEA Extension found
>[    5.152160] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:60:eDP-1] probed modes :
>[    5.152189] [drm:drm_mode_debug_printmodeline [drm]] Modeline 61:"1920x1080" 60 141000 1920 1936 1952 2104 1080 1083 1097 1116 0x48 0xa
>[    5.163587] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:68:DP-1]
>[    5.163651] [drm:intel_dp_detect [i915]] [CONNECTOR:68:DP-1]
>[    5.163670] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:68:DP-1] disconnected
>[    5.163696] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:72:HDMI-A-1]
>[    5.163747] [drm:intel_hdmi_detect [i915]] [CONNECTOR:72:HDMI-A-1]
>[    5.165855] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    5.165904] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    5.168360] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    5.168399] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[    5.170488] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    5.170539] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    5.172172] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    5.172198] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[    5.172213] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:72:HDMI-A-1] disconnected
>[    5.172253] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:75:HDMI-A-2]
>[    5.172305] [drm:intel_hdmi_detect [i915]] [CONNECTOR:75:HDMI-A-2]
>[    5.174500] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    5.174549] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    5.176165] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    5.176207] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[    5.178295] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[    5.178345] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    5.180175] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[    5.180197] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[    5.180214] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:75:HDMI-A-2] disconnected
>[    5.180301] [drm:drm_mode_addfb2 [drm]] [FB:77]
>[    5.213809] [drm:intel_backlight_device_update_status [i915]] updating intel_backlight, brightness=96000/96000
>[    5.213882] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 96000
>[    5.281201] snd_hda_intel 0000:00:0e.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
>[    5.281341] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:31ca] (rev 1)
>[    5.350058] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC298: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
>[    5.350063] snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
>[    5.350067] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
>[    5.350069] snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
>[    5.350072] snd_hda_codec_realtek hdaudioC0D0:    inputs:
>[    5.350075] snd_hda_codec_realtek hdaudioC0D0:      Mic=0x18
>[    5.368397] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:31ca] (rev 1)
>[    5.375472] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:0e.0/sound/card0/input6
>[    5.375603] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:0e.0/sound/card0/input7
>[    5.386032] [drm:drm_mode_addfb2 [drm]] [FB:77]
>[    5.386105] [drm:drm_mode_setcrtc [drm]] [CRTC:36:pipe A]
>[    5.386137] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:60:eDP-1]
>[    5.399085] [drm:drm_mode_setcrtc [drm]] [CRTC:36:pipe A]
>[    5.399119] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:60:eDP-1]
>[    5.469335] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:31ca] (rev 1)
>[    5.478320] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:31ca] (rev 1)
>[    5.480430] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:31ca] (rev 1)
>[    5.560436] Adding 16642044k swap on /dev/sda3.  Priority:-1 extents:1 across:16642044k SSFS
>[    5.572482] SSE version of gcm_enc/dec engaged.
>[    5.922215] audit: type=1400 audit(1488417481.799:2): apparmor="STATUS" operation="profile_load" name="/usr/lib/lightdm/lightdm-guest-session" pid=540 comm="apparmor_parser"
>[    5.922223] audit: type=1400 audit(1488417481.799:3): apparmor="STATUS" operation="profile_load" name="/usr/lib/lightdm/lightdm-guest-session//chromium" pid=540 comm="apparmor_parser"
>[    5.922952] audit: type=1400 audit(1488417481.799:4): apparmor="STATUS" operation="profile_load" name="/sbin/dhclient" pid=541 comm="apparmor_parser"
>[    5.922958] audit: type=1400 audit(1488417481.799:5): apparmor="STATUS" operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=541 comm="apparmor_parser"
>[    5.922963] audit: type=1400 audit(1488417481.799:6): apparmor="STATUS" operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=541 comm="apparmor_parser"
>[    5.922967] audit: type=1400 audit(1488417481.799:7): apparmor="STATUS" operation="profile_load" name="/usr/lib/connman/scripts/dhclient-script" pid=541 comm="apparmor_parser"
>[    5.925775] audit: type=1400 audit(1488417481.803:8): apparmor="STATUS" operation="profile_load" name="unity8-dash" pid=550 comm="apparmor_parser"
>[    5.929044] audit: type=1400 audit(1488417481.807:9): apparmor="STATUS" operation="profile_load" name="/usr/lib/snapd/snap-confine" pid=553 comm="apparmor_parser"
>[    5.929050] audit: type=1400 audit(1488417481.807:10): apparmor="STATUS" operation="profile_load" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=553 comm="apparmor_parser"
>[    5.963841] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:31ca] (rev 1)
>[    6.129800] cgroup: new mount options do not match the existing superblock, will be ignored
>[    6.154461] r8169 0000:01:00.0 enp1s0: link down
>[    6.157161] IPv6: ADDRCONF(NETDEV_UP): enp1s0: link is not ready
>[    6.185982] ip6_tables: (C) 2000-2006 Netfilter Core Team
>[    7.904384] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
>[    7.904461] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000067
>[    9.888430] r8169 0000:01:00.0 enp1s0: link up
>[    9.888455] IPv6: ADDRCONF(NETDEV_CHANGE): enp1s0: link becomes ready
>[   11.424501] random: crng init done
>[   13.523188] [drm:drm_mode_addfb2 [drm]] [FB:79]
>[   13.696269] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:60:eDP-1]
>[   13.696322] [drm:intel_dp_detect [i915]] [CONNECTOR:60:eDP-1]
>[   13.696353] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>[   13.696378] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
>[   13.696401] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[   13.696423] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[   13.696455] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[   13.696482] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000006f
>[   13.696989] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-1c-f8 dev-ID q\006UA\022\001 HW-rev 10.0 SW-rev 1.41
>[   13.697347] [drm:drm_edid_to_eld [drm]] ELD: no CEA Extension found
>[   13.697356] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:60:eDP-1] probed modes :
>[   13.697370] [drm:drm_mode_debug_printmodeline [drm]] Modeline 61:"1920x1080" 60 141000 1920 1936 1952 2104 1080 1083 1097 1116 0x48 0xa
>[   13.697455] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:68:DP-1]
>[   13.697477] [drm:intel_dp_detect [i915]] [CONNECTOR:68:DP-1]
>[   13.697488] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:68:DP-1] disconnected
>[   13.697541] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:72:HDMI-A-1]
>[   13.697564] [drm:intel_hdmi_detect [i915]] [CONNECTOR:72:HDMI-A-1]
>[   13.699739] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   13.699806] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   13.702046] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   13.702088] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[   13.704480] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   13.704537] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   13.706773] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   13.706798] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   13.706815] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:72:HDMI-A-1] disconnected
>[   13.707072] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:75:HDMI-A-2]
>[   13.707129] [drm:intel_hdmi_detect [i915]] [CONNECTOR:75:HDMI-A-2]
>[   13.708414] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   13.708470] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   13.710702] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   13.710744] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[   13.712317] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   13.712400] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   13.714650] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   13.714680] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   13.714701] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:75:HDMI-A-2] disconnected
>[   13.715081] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:60:eDP-1]
>[   13.715156] [drm:intel_dp_detect [i915]] [CONNECTOR:60:eDP-1]
>[   13.715228] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>[   13.715297] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
>[   13.715361] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[   13.715424] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[   13.715897] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-1c-f8 dev-ID q\006UA\022\001 HW-rev 10.0 SW-rev 1.41
>[   13.716448] [drm:drm_edid_to_eld [drm]] ELD: no CEA Extension found
>[   13.716472] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:60:eDP-1] probed modes :
>[   13.716517] [drm:drm_mode_debug_printmodeline [drm]] Modeline 61:"1920x1080" 60 141000 1920 1936 1952 2104 1080 1083 1097 1116 0x48 0xa
>[   13.719117] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:68:DP-1]
>[   13.719183] [drm:intel_dp_detect [i915]] [CONNECTOR:68:DP-1]
>[   13.719206] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:68:DP-1] disconnected
>[   13.719263] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:72:HDMI-A-1]
>[   13.719329] [drm:intel_hdmi_detect [i915]] [CONNECTOR:72:HDMI-A-1]
>[   13.721631] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   13.721701] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   13.724134] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   13.724213] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[   13.726459] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   13.726522] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   13.728363] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   13.728400] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   13.728419] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:72:HDMI-A-1] disconnected
>[   13.728574] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:75:HDMI-A-2]
>[   13.728638] [drm:intel_hdmi_detect [i915]] [CONNECTOR:75:HDMI-A-2]
>[   13.730918] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   13.730992] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   13.732371] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   13.732418] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[   13.734660] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   13.734723] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   13.736337] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   13.736375] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   13.736394] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:75:HDMI-A-2] disconnected
>[   13.755234] [drm:drm_mode_addfb2 [drm]] [FB:80]
>[   13.755286] [drm:drm_mode_setcrtc [drm]] [CRTC:36:pipe A]
>[   13.755320] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:60:eDP-1]
>[   13.788493] [drm:drm_mode_setcrtc [drm]] [CRTC:47:pipe B]
>[   13.788583] [drm:drm_mode_setcrtc [drm]] [CRTC:58:pipe C]
>[   13.838525] [drm:drm_mode_setcrtc [drm]] [CRTC:36:pipe A]
>[   13.838569] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:60:eDP-1]
>[   13.871828] [drm:drm_mode_setcrtc [drm]] [CRTC:47:pipe B]
>[   13.871925] [drm:drm_mode_setcrtc [drm]] [CRTC:58:pipe C]
>[   16.227833] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:60:eDP-1]
>[   16.227874] [drm:intel_dp_detect [i915]] [CONNECTOR:60:eDP-1]
>[   16.227905] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>[   16.227934] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
>[   16.227961] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[   16.227989] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[   16.228401] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-1c-f8 dev-ID q\006UA\022\001 HW-rev 10.0 SW-rev 1.41
>[   16.228821] [drm:drm_edid_to_eld [drm]] ELD: no CEA Extension found
>[   16.228832] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:60:eDP-1] probed modes :
>[   16.228848] [drm:drm_mode_debug_printmodeline [drm]] Modeline 61:"1920x1080" 60 141000 1920 1936 1952 2104 1080 1083 1097 1116 0x48 0xa
>[   16.229198] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:68:DP-1]
>[   16.229232] [drm:intel_dp_detect [i915]] [CONNECTOR:68:DP-1]
>[   16.229241] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:68:DP-1] disconnected
>[   16.229257] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:72:HDMI-A-1]
>[   16.229285] [drm:intel_hdmi_detect [i915]] [CONNECTOR:72:HDMI-A-1]
>[   16.230771] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   16.230797] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   16.232239] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   16.232266] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[   16.234330] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   16.234356] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   16.236239] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   16.236255] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   16.236264] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:72:HDMI-A-1] disconnected
>[   16.236314] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:75:HDMI-A-2]
>[   16.236340] [drm:intel_hdmi_detect [i915]] [CONNECTOR:75:HDMI-A-2]
>[   16.237920] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   16.237946] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   16.240058] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   16.240084] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[   16.242229] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   16.242255] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   16.244265] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   16.244281] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   16.244294] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:75:HDMI-A-2] disconnected
>[   16.513094] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:60:eDP-1]
>[   16.513136] [drm:intel_dp_detect [i915]] [CONNECTOR:60:eDP-1]
>[   16.513166] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>[   16.513193] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
>[   16.513218] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[   16.513242] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[   16.513648] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-1c-f8 dev-ID q\006UA\022\001 HW-rev 10.0 SW-rev 1.41
>[   16.514093] [drm:drm_edid_to_eld [drm]] ELD: no CEA Extension found
>[   16.514105] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:60:eDP-1] probed modes :
>[   16.514120] [drm:drm_mode_debug_printmodeline [drm]] Modeline 61:"1920x1080" 60 141000 1920 1936 1952 2104 1080 1083 1097 1116 0x48 0xa
>[   16.514457] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:68:DP-1]
>[   16.514489] [drm:intel_dp_detect [i915]] [CONNECTOR:68:DP-1]
>[   16.514498] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:68:DP-1] disconnected
>[   16.514511] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:72:HDMI-A-1]
>[   16.514536] [drm:intel_hdmi_detect [i915]] [CONNECTOR:72:HDMI-A-1]
>[   16.516775] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   16.516799] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   16.518871] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   16.518949] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[   16.520598] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   16.520624] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   16.523498] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   16.523513] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   16.523522] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:72:HDMI-A-1] disconnected
>[   16.523689] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:75:HDMI-A-2]
>[   16.523716] [drm:intel_hdmi_detect [i915]] [CONNECTOR:75:HDMI-A-2]
>[   16.527626] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   16.527654] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   16.529719] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   16.529743] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[   16.531969] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   16.531996] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   16.534057] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   16.534071] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   16.534080] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:75:HDMI-A-2] disconnected
>[   16.653846] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:60:eDP-1]
>[   16.653885] [drm:intel_dp_detect [i915]] [CONNECTOR:60:eDP-1]
>[   16.653914] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>[   16.653940] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
>[   16.653964] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[   16.653987] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[   16.654439] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-1c-f8 dev-ID q\006UA\022\001 HW-rev 10.0 SW-rev 1.41
>[   16.654786] [drm:drm_edid_to_eld [drm]] ELD: no CEA Extension found
>[   16.654798] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:60:eDP-1] probed modes :
>[   16.654813] [drm:drm_mode_debug_printmodeline [drm]] Modeline 61:"1920x1080" 60 141000 1920 1936 1952 2104 1080 1083 1097 1116 0x48 0xa
>[   16.655127] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:68:DP-1]
>[   16.655156] [drm:intel_dp_detect [i915]] [CONNECTOR:68:DP-1]
>[   16.655197] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:68:DP-1] disconnected
>[   16.655210] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:72:HDMI-A-1]
>[   16.655236] [drm:intel_hdmi_detect [i915]] [CONNECTOR:72:HDMI-A-1]
>[   16.657315] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   16.657341] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   16.658861] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   16.658885] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[   16.660729] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   16.660756] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   16.662883] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   16.662898] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   16.662907] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:72:HDMI-A-1] disconnected
>[   16.662952] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:75:HDMI-A-2]
>[   16.662979] [drm:intel_hdmi_detect [i915]] [CONNECTOR:75:HDMI-A-2]
>[   16.664169] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   16.664196] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   16.666287] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   16.666311] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[   16.668304] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   16.668330] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   16.670380] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   16.670394] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   16.670403] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:75:HDMI-A-2] disconnected
>[   17.386761] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:60:eDP-1]
>[   17.386803] [drm:intel_dp_detect [i915]] [CONNECTOR:60:eDP-1]
>[   17.386834] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>[   17.386862] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
>[   17.386887] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[   17.386912] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[   17.387458] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-1c-f8 dev-ID q\006UA\022\001 HW-rev 10.0 SW-rev 1.41
>[   17.387801] [drm:drm_edid_to_eld [drm]] ELD: no CEA Extension found
>[   17.387813] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:60:eDP-1] probed modes :
>[   17.387828] [drm:drm_mode_debug_printmodeline [drm]] Modeline 61:"1920x1080" 60 141000 1920 1936 1952 2104 1080 1083 1097 1116 0x48 0xa
>[   17.388295] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:68:DP-1]
>[   17.388328] [drm:intel_dp_detect [i915]] [CONNECTOR:68:DP-1]
>[   17.388337] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:68:DP-1] disconnected
>[   17.388355] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:72:HDMI-A-1]
>[   17.388380] [drm:intel_hdmi_detect [i915]] [CONNECTOR:72:HDMI-A-1]
>[   17.390443] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   17.390468] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   17.393446] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   17.393469] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[   17.395625] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   17.395651] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   17.404154] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   17.404171] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   17.404179] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:72:HDMI-A-1] disconnected
>[   17.404230] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:75:HDMI-A-2]
>[   17.404259] [drm:intel_hdmi_detect [i915]] [CONNECTOR:75:HDMI-A-2]
>[   17.406326] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   17.406351] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   17.408421] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   17.408445] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[   17.410601] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   17.410627] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   17.412262] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   17.412276] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   17.412285] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:75:HDMI-A-2] disconnected
>[   19.936150] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
>[   19.936181] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000067
>[  349.043826] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:60:eDP-1]
>[  349.043864] [drm:intel_dp_detect [i915]] [CONNECTOR:60:eDP-1]
>[  349.043893] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>[  349.043920] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
>[  349.043943] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[  349.043967] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[  349.043994] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[  349.044020] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000006f
>[  349.044499] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-1c-f8 dev-ID q\006UA\022\001 HW-rev 10.0 SW-rev 1.41
>[  349.044843] [drm:drm_edid_to_eld [drm]] ELD: no CEA Extension found
>[  349.044855] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:60:eDP-1] probed modes :
>[  349.044870] [drm:drm_mode_debug_printmodeline [drm]] Modeline 61:"1920x1080" 60 141000 1920 1936 1952 2104 1080 1083 1097 1116 0x48 0xa
>[  349.045191] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:68:DP-1]
>[  349.045216] [drm:intel_dp_detect [i915]] [CONNECTOR:68:DP-1]
>[  349.045230] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:68:DP-1] disconnected
>[  349.045244] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:72:HDMI-A-1]
>[  349.045269] [drm:intel_hdmi_detect [i915]] [CONNECTOR:72:HDMI-A-1]
>[  349.047365] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[  349.047390] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[  349.048930] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[  349.048953] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[  349.051425] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[  349.051451] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[  349.053526] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[  349.053540] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[  349.053549] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:72:HDMI-A-1] disconnected
>[  349.053597] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:75:HDMI-A-2]
>[  349.053622] [drm:intel_hdmi_detect [i915]] [CONNECTOR:75:HDMI-A-2]
>[  349.055701] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[  349.055726] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[  349.057809] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[  349.057832] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[  349.059912] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[  349.059937] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[  349.062205] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[  349.062220] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[  349.062229] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:75:HDMI-A-2] disconnected
>[  351.712160] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
>[  351.712190] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000067
>[  398.294388] [drm:intel_atomic_check [i915]] [CONNECTOR:60:eDP-1] checking for sink bpp constrains
>[  398.294416] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[  398.294447] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 2 max bw 270000 pixel clock 141000KHz
>[  398.294479] [drm:intel_dp_compute_config [i915]] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 24
>[  398.294502] [drm:intel_dp_compute_config [i915]] DP link bw required 423000 available 540000
>[  398.294529] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  398.294556] [drm:intel_dump_pipe_config [i915]] [CRTC:36:pipe A][modeset]
>[  398.294581] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>[  398.294605] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 2; gmch_m: 6571076, gmch_n: 8388608, link_m: 273794, link_n: 524288, tu: 64
>[  398.294628] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[  398.294651] [drm:intel_dump_pipe_config [i915]] requested mode:
>[  398.294671] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 141000 1920 1936 1952 2104 1080 1083 1097 1116 0x0 0xa
>[  398.294694] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[  398.294708] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"1920x1080" 60 141000 1920 1936 1952 2104 1080 1083 1097 1116 0x48 0xa
>[  398.294733] [drm:intel_dump_pipe_config [i915]] crtc timings: 141000 1920 1936 1952 2104 1080 1083 1097 1116, type: 0x48 flags: 0xa
>[  398.294756] [drm:intel_dump_pipe_config [i915]] port clock: 270000, pipe src size: 1920x1080, pixel rate 141000
>[  398.294779] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[  398.294802] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  398.294824] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[  398.294852] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8100, ebb4: 0x2000,pll0: 0x1b, pll1: 0x100, pll2: 0x0, pll3: 0x0, pll6: 0x10803, pll8: 0x9, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[  398.294874] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[  398.294899] [drm:intel_dump_pipe_config [i915]] [PLANE:26:plane 1A] FB:80, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[  398.294922] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[  398.294945] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[  398.294967] [drm:intel_dump_pipe_config [i915]] [PLANE:30:plane 3A] disabled, scaler_id = -1
>[  398.294990] [drm:intel_dump_pipe_config [i915]] [PLANE:32:plane 4A] disabled, scaler_id = -1
>[  398.295012] [drm:intel_dump_pipe_config [i915]] [PLANE:34:cursor A] disabled, scaler_id = -1
>[  398.295038] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 79200 kHz, actual 79200 kHz
>[  398.295073] [drm:bxt_get_dpll [i915]] [CRTC:36:pipe A] using pre-allocated PORT PLL A
>[  398.295097] [drm:intel_reference_shared_dpll [i915]] using PORT PLL A for pipe A
>[  398.296425] [drm:intel_edp_backlight_off.part.25 [i915]] 
>[  398.504412] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 0
>[  398.504455] [drm:intel_disable_pipe [i915]] disabling pipe A
>[  398.506729] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[  398.506760] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000006b
>[  398.506940] [drm:intel_edp_panel_off.part.23 [i915]] Turn eDP port A panel power off
>[  398.506978] [drm:intel_edp_panel_off.part.23 [i915]] Wait for panel power off time
>[  398.507005] [drm:wait_panel_status [i915]] mask b0000000 value 00000000 status a0000003 control 00000060
>[  398.558470] [drm:wait_panel_status [i915]] Wait complete
>[  398.558500] [drm:intel_power_well_disable [i915]] disabling DDI A IO power well
>[  398.558525] [drm:skl_set_power_well [i915]] Disabling DDI A IO power well
>[  398.558559] [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A
>[  398.558590] [drm:intel_disable_shared_dpll [i915]] disable PORT PLL A (active 1, on? 1) for crtc 36
>[  398.558641] [drm:intel_disable_shared_dpll [i915]] disabling PORT PLL A
>[  398.558686] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI A]
>[  398.558710] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DDI B]
>[  398.558738] [drm:intel_atomic_commit_tail [i915]] [ENCODER:69:DP-MST A]
>[  398.558760] [drm:intel_atomic_commit_tail [i915]] [ENCODER:70:DP-MST B]
>[  398.558781] [drm:intel_atomic_commit_tail [i915]] [ENCODER:71:DP-MST C]
>[  398.558802] [drm:intel_atomic_commit_tail [i915]] [ENCODER:74:DDI C]
>[  398.558831] [drm:verify_single_dpll_state.isra.102 [i915]] PORT PLL A
>[  398.558854] [drm:verify_single_dpll_state.isra.102 [i915]] PORT PLL B
>[  398.558876] [drm:verify_single_dpll_state.isra.102 [i915]] PORT PLL C
>[  398.558908] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:60:eDP-1]
>[  398.558936] [drm:intel_atomic_commit_tail [i915]] [CRTC:36:pipe A]
>[  398.558965] [drm:verify_single_dpll_state.isra.102 [i915]] PORT PLL A
>[  398.559820] [drm:drm_mode_addfb2 [drm]] [FB:79]
>[  398.559881] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  398.559911] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  398.559939] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 0
>[  398.560008] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  398.560590] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 79200 kHz, actual 79200 kHz
>[  398.560636] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI A]
>[  398.560666] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DDI B]
>[  398.560694] [drm:intel_atomic_commit_tail [i915]] [ENCODER:69:DP-MST A]
>[  398.560721] [drm:intel_atomic_commit_tail [i915]] [ENCODER:70:DP-MST B]
>[  398.560760] [drm:intel_atomic_commit_tail [i915]] [ENCODER:71:DP-MST C]
>[  398.560786] [drm:intel_atomic_commit_tail [i915]] [ENCODER:74:DDI C]
>[  398.560816] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:60:eDP-1]
>[  398.560846] [drm:verify_single_dpll_state.isra.102 [i915]] PORT PLL A
>[  398.560873] [drm:verify_single_dpll_state.isra.102 [i915]] PORT PLL B
>[  398.560899] [drm:verify_single_dpll_state.isra.102 [i915]] PORT PLL C
>[  398.560932] [drm:intel_atomic_commit_tail [i915]] [CRTC:36:pipe A]
>[  398.562001] [drm:drm_mode_setcrtc [drm]] [CRTC:36:pipe A]
>[  398.562017] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:60:eDP-1]
>[  398.562071] [drm:intel_atomic_check [i915]] [CONNECTOR:60:eDP-1] checking for sink bpp constrains
>[  398.562097] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[  398.562130] [drm:skl_update_scaler [i915]] scaler_user index 0.31: staged scaling request for 1024x768->1920x1080 scaler_users = 0x80000000
>[  398.562158] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 2 max bw 270000 pixel clock 141000KHz
>[  398.562189] [drm:intel_dp_compute_config [i915]] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 24
>[  398.562213] [drm:intel_dp_compute_config [i915]] DP link bw required 423000 available 540000
>[  398.562244] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  398.562270] [drm:intel_dump_pipe_config [i915]] [CRTC:36:pipe A][modeset]
>[  398.562300] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>[  398.562326] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 2; gmch_m: 6571076, gmch_n: 8388608, link_m: 273794, link_n: 524288, tu: 64
>[  398.562352] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[  398.562378] [drm:intel_dump_pipe_config [i915]] requested mode:
>[  398.562392] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 65000 1024 1048 1184 1344 768 771 777 806 0x0 0xa
>[  398.562417] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[  398.562431] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"1920x1080" 60 141000 1920 1936 1952 2104 1080 1083 1097 1116 0x48 0xa
>[  398.562457] [drm:intel_dump_pipe_config [i915]] crtc timings: 141000 1920 1936 1952 2104 1080 1083 1097 1116, type: 0x48 flags: 0xa
>[  398.562483] [drm:intel_dump_pipe_config [i915]] port clock: 270000, pipe src size: 1024x768, pixel rate 141000
>[  398.562511] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x80000000, scaler_id: -1
>[  398.562537] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00f00000, size: 0x05a00438, enabled
>[  398.562563] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[  398.562595] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8100, ebb4: 0x2000,pll0: 0x1b, pll1: 0x100, pll2: 0x0, pll3: 0x0, pll6: 0x10803, pll8: 0x9, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[  398.562620] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[  398.562648] [drm:intel_dump_pipe_config [i915]] [PLANE:26:plane 1A] disabled, scaler_id = -1
>[  398.562674] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[  398.562702] [drm:intel_dump_pipe_config [i915]] [PLANE:30:plane 3A] disabled, scaler_id = -1
>[  398.562729] [drm:intel_dump_pipe_config [i915]] [PLANE:32:plane 4A] disabled, scaler_id = -1
>[  398.562757] [drm:intel_dump_pipe_config [i915]] [PLANE:34:cursor A] disabled, scaler_id = -1
>[  398.562786] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 79200 kHz, actual 79200 kHz
>[  398.562818] [drm:bxt_get_dpll [i915]] [CRTC:36:pipe A] using pre-allocated PORT PLL A
>[  398.562846] [drm:intel_reference_shared_dpll [i915]] using PORT PLL A for pipe A
>[  398.562874] [drm:skl_update_scaler [i915]] scaler_user index 0.31: staged scaling request for 1024x768->1920x1080 scaler_users = 0x80000000
>[  398.562905] [drm:intel_atomic_setup_scalers [i915]] Attached scaler id 0.0 to CRTC:36
>[  398.564567] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI A]
>[  398.564596] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DDI B]
>[  398.564627] [drm:intel_atomic_commit_tail [i915]] [ENCODER:69:DP-MST A]
>[  398.564655] [drm:intel_atomic_commit_tail [i915]] [ENCODER:70:DP-MST B]
>[  398.564684] [drm:intel_atomic_commit_tail [i915]] [ENCODER:71:DP-MST C]
>[  398.564712] [drm:intel_atomic_commit_tail [i915]] [ENCODER:74:DDI C]
>[  398.564743] [drm:verify_single_dpll_state.isra.102 [i915]] PORT PLL A
>[  398.564772] [drm:verify_single_dpll_state.isra.102 [i915]] PORT PLL B
>[  398.564802] [drm:verify_single_dpll_state.isra.102 [i915]] PORT PLL C
>[  398.564852] [drm:intel_enable_shared_dpll [i915]] enable PORT PLL A (active 1, on? 0) for crtc 36
>[  398.564879] [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL A
>[  398.565006] [drm:edp_panel_on [i915]] Turn eDP port A panel power on
>[  398.565035] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[  399.040285] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 08000001 control 00000060
>[  399.141791] [drm:wait_panel_status [i915]] Wait complete
>[  399.141818] [drm:edp_panel_on [i915]] Wait for panel power on
>[  399.141849] [drm:wait_panel_status [i915]] mask b000000f value 80000008 status 0000000a control 00000063
>[  399.244084] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  399.244163] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  399.244234] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 1
>[  399.244380] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  399.342221] [drm:wait_panel_status [i915]] Wait complete
>[  399.342296] [drm:intel_power_well_enable [i915]] enabling DDI A IO power well
>[  399.342362] [drm:skl_set_power_well [i915]] Enabling DDI A IO power well
>[  399.342441] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[  399.342513] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000006b
>[  399.343676] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[  399.343738] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[  399.343803] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[  399.344747] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[  399.344802] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>[  399.345746] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[  399.345962] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff8af172c46000
>[  399.346027] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff8af172c46000 scaler_id = 0
>[  399.346186] [drm:intel_enable_pipe [i915]] enabling pipe A
>[  399.346260] [drm:intel_edp_backlight_on.part.24 [i915]] 
>[  399.346317] [drm:intel_panel_enable_backlight [i915]] pipe A
>[  399.346376] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 96000
>[  399.346861] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO underrun
>[  399.346967] [drm:intel_fbc_underrun_work_fn [i915]] Disabling FBC due to FIFO underrun.
>[  399.352250] [drm:intel_psr_enable [i915]] PSR not supported on this platform
>[  399.352313] [drm:intel_edp_drrs_enable [i915]] Panel doesn't support DRRS
>[  399.352389] [drm:intel_fbc_enable [i915]] reserved 6291456 bytes of contiguous stolen space for FBC, threshold: 1
>[  399.352449] [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A
>[  399.363242] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:60:eDP-1]
>[  399.363320] [drm:intel_atomic_commit_tail [i915]] [CRTC:36:pipe A]
>[  399.363440] [drm:verify_single_dpll_state.isra.102 [i915]] PORT PLL A
>[  401.888203] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
>[  401.888234] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000067
>[  432.091958] [drm:intel_atomic_check [i915]] [CONNECTOR:60:eDP-1] checking for sink bpp constrains
>[  432.091987] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[  432.092019] [drm:skl_update_scaler [i915]] scaler_user index 0.31: Staged freeing scaler id 0 scaler_users = 0x0
>[  432.092046] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 2 max bw 270000 pixel clock 141000KHz
>[  432.092097] [drm:intel_dp_compute_config [i915]] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 24
>[  432.092192] [drm:intel_dp_compute_config [i915]] DP link bw required 423000 available 540000
>[  432.092226] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  432.092274] [drm:intel_dump_pipe_config [i915]] [CRTC:36:pipe A][modeset]
>[  432.092305] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>[  432.092338] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 2; gmch_m: 6571076, gmch_n: 8388608, link_m: 273794, link_n: 524288, tu: 64
>[  432.092367] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[  432.092395] [drm:intel_dump_pipe_config [i915]] requested mode:
>[  432.092431] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 65000 1024 1048 1184 1344 768 771 777 806 0x0 0xa
>[  432.092459] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[  432.092477] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"1920x1080" 60 141000 1920 1936 1952 2104 1080 1083 1097 1116 0x48 0xa
>[  432.092506] [drm:intel_dump_pipe_config [i915]] crtc timings: 141000 1920 1936 1952 2104 1080 1083 1097 1116, type: 0x48 flags: 0xa
>[  432.092535] [drm:intel_dump_pipe_config [i915]] port clock: 270000, pipe src size: 1024x768, pixel rate 141000
>[  432.092566] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[  432.092599] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00f00000, size: 0x05a00438, enabled
>[  432.092628] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[  432.092659] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8100, ebb4: 0x2000,pll0: 0x1b, pll1: 0x100, pll2: 0x0, pll3: 0x0, pll6: 0x10803, pll8: 0x9, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[  432.092687] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[  432.092719] [drm:intel_dump_pipe_config [i915]] [PLANE:26:plane 1A] FB:79, fb = 1024x768 format = XR24 little-endian (0x34325258)
>[  432.092749] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+1024+768 dst 0x0+1024+768
>[  432.092779] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[  432.092808] [drm:intel_dump_pipe_config [i915]] [PLANE:30:plane 3A] disabled, scaler_id = -1
>[  432.092838] [drm:intel_dump_pipe_config [i915]] [PLANE:32:plane 4A] disabled, scaler_id = -1
>[  432.092867] [drm:intel_dump_pipe_config [i915]] [PLANE:34:cursor A] disabled, scaler_id = -1
>[  432.092898] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 79200 kHz, actual 79200 kHz
>[  432.092935] [drm:bxt_get_dpll [i915]] [CRTC:36:pipe A] using pre-allocated PORT PLL A
>[  432.092963] [drm:intel_reference_shared_dpll [i915]] using PORT PLL A for pipe A
>[  432.093022] [drm:intel_edp_backlight_off.part.25 [i915]] 
>[  432.300306] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 0
>[  432.300393] [drm:intel_disable_pipe [i915]] disabling pipe A
>[  432.302661] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[  432.302731] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000006b
>[  432.302961] [drm:intel_edp_panel_off.part.23 [i915]] Turn eDP port A panel power off
>[  432.303019] [drm:intel_edp_panel_off.part.23 [i915]] Wait for panel power off time
>[  432.303082] [drm:wait_panel_status [i915]] mask b0000000 value 00000000 status 80000008 control 00000060
>[  432.354777] [drm:wait_panel_status [i915]] Wait complete
>[  432.354849] [drm:intel_power_well_disable [i915]] disabling DDI A IO power well
>[  432.354916] [drm:skl_set_power_well [i915]] Disabling DDI A IO power well
>[  432.354998] [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A
>[  432.355076] [drm:intel_disable_shared_dpll [i915]] disable PORT PLL A (active 1, on? 1) for crtc 36
>[  432.355171] [drm:intel_disable_shared_dpll [i915]] disabling PORT PLL A
>[  432.355268] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI A]
>[  432.355335] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DDI B]
>[  432.355404] [drm:intel_atomic_commit_tail [i915]] [ENCODER:69:DP-MST A]
>[  432.355467] [drm:intel_atomic_commit_tail [i915]] [ENCODER:70:DP-MST B]
>[  432.355530] [drm:intel_atomic_commit_tail [i915]] [ENCODER:71:DP-MST C]
>[  432.355592] [drm:intel_atomic_commit_tail [i915]] [ENCODER:74:DDI C]
>[  432.355663] [drm:verify_single_dpll_state.isra.102 [i915]] PORT PLL A
>[  432.355729] [drm:verify_single_dpll_state.isra.102 [i915]] PORT PLL B
>[  432.355792] [drm:verify_single_dpll_state.isra.102 [i915]] PORT PLL C
>[  432.355870] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:60:eDP-1]
>[  432.355938] [drm:intel_atomic_commit_tail [i915]] [CRTC:36:pipe A]
>[  432.356014] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  432.356074] [drm:verify_single_dpll_state.isra.102 [i915]] PORT PLL A
>[  432.356152] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  432.356222] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 0
>[  432.356326] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  432.359780] [drm:drm_mode_addfb2 [drm]] [FB:80]
>[  432.360473] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 79200 kHz, actual 79200 kHz
>[  432.360586] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI A]
>[  432.360665] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DDI B]
>[  432.360743] [drm:intel_atomic_commit_tail [i915]] [ENCODER:69:DP-MST A]
>[  432.360817] [drm:intel_atomic_commit_tail [i915]] [ENCODER:70:DP-MST B]
>[  432.360891] [drm:intel_atomic_commit_tail [i915]] [ENCODER:71:DP-MST C]
>[  432.360965] [drm:intel_atomic_commit_tail [i915]] [ENCODER:74:DDI C]
>[  432.361045] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:60:eDP-1]
>[  432.361124] [drm:verify_single_dpll_state.isra.102 [i915]] PORT PLL A
>[  432.361201] [drm:verify_single_dpll_state.isra.102 [i915]] PORT PLL B
>[  432.361276] [drm:verify_single_dpll_state.isra.102 [i915]] PORT PLL C
>[  432.361360] [drm:intel_atomic_commit_tail [i915]] [CRTC:36:pipe A]
>[  432.363342] [drm:drm_mode_setcrtc [drm]] [CRTC:36:pipe A]
>[  432.363385] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:60:eDP-1]
>[  432.363490] [drm:intel_atomic_check [i915]] [CONNECTOR:60:eDP-1] checking for sink bpp constrains
>[  432.363564] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[  432.363648] [drm:skl_update_scaler [i915]] scaler_user index 0.31: staged scaling request for 640x480->1920x1080 scaler_users = 0x80000000
>[  432.363723] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 2 max bw 270000 pixel clock 141000KHz
>[  432.363812] [drm:intel_dp_compute_config [i915]] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 24
>[  432.363882] [drm:intel_dp_compute_config [i915]] DP link bw required 423000 available 540000
>[  432.363959] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  432.364049] [drm:intel_dump_pipe_config [i915]] [CRTC:36:pipe A][modeset]
>[  432.364128] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>[  432.364242] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 2; gmch_m: 6571076, gmch_n: 8388608, link_m: 273794, link_n: 524288, tu: 64
>[  432.364332] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[  432.364419] [drm:intel_dump_pipe_config [i915]] requested mode:
>[  432.364470] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 25175 640 656 752 800 480 490 492 525 0x0 0xa
>[  432.364550] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[  432.364600] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"1920x1080" 60 141000 1920 1936 1952 2104 1080 1083 1097 1116 0x48 0xa
>[  432.364684] [drm:intel_dump_pipe_config [i915]] crtc timings: 141000 1920 1936 1952 2104 1080 1083 1097 1116, type: 0x48 flags: 0xa
>[  432.364771] [drm:intel_dump_pipe_config [i915]] port clock: 270000, pipe src size: 640x480, pixel rate 141000
>[  432.364855] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x80000000, scaler_id: -1
>[  432.364942] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00f00000, size: 0x05a00438, enabled
>[  432.365023] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[  432.365111] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8100, ebb4: 0x2000,pll0: 0x1b, pll1: 0x100, pll2: 0x0, pll3: 0x0, pll6: 0x10803, pll8: 0x9, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[  432.365192] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[  432.365272] [drm:intel_dump_pipe_config [i915]] [PLANE:26:plane 1A] disabled, scaler_id = -1
>[  432.365358] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[  432.365433] [drm:intel_dump_pipe_config [i915]] [PLANE:30:plane 3A] disabled, scaler_id = -1
>[  432.365512] [drm:intel_dump_pipe_config [i915]] [PLANE:32:plane 4A] disabled, scaler_id = -1
>[  432.365588] [drm:intel_dump_pipe_config [i915]] [PLANE:34:cursor A] disabled, scaler_id = -1
>[  432.365668] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 79200 kHz, actual 79200 kHz
>[  432.365754] [drm:bxt_get_dpll [i915]] [CRTC:36:pipe A] using pre-allocated PORT PLL A
>[  432.365835] [drm:intel_reference_shared_dpll [i915]] using PORT PLL A for pipe A
>[  432.365916] [drm:skl_update_scaler [i915]] scaler_user index 0.31: staged scaling request for 640x480->1920x1080 scaler_users = 0x80000000
>[  432.365996] [drm:intel_atomic_setup_scalers [i915]] Attached scaler id 0.0 to CRTC:36
>[  432.367446] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI A]
>[  432.367512] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DDI B]
>[  432.367542] [drm:intel_atomic_commit_tail [i915]] [ENCODER:69:DP-MST A]
>[  432.367569] [drm:intel_atomic_commit_tail [i915]] [ENCODER:70:DP-MST B]
>[  432.367597] [drm:intel_atomic_commit_tail [i915]] [ENCODER:71:DP-MST C]
>[  432.367624] [drm:intel_atomic_commit_tail [i915]] [ENCODER:74:DDI C]
>[  432.367653] [drm:verify_single_dpll_state.isra.102 [i915]] PORT PLL A
>[  432.367682] [drm:verify_single_dpll_state.isra.102 [i915]] PORT PLL B
>[  432.367711] [drm:verify_single_dpll_state.isra.102 [i915]] PORT PLL C
>[  432.367759] [drm:intel_enable_shared_dpll [i915]] enable PORT PLL A (active 1, on? 0) for crtc 36
>[  432.367788] [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL A
>[  432.367922] [drm:edp_panel_on [i915]] Turn eDP port A panel power on
>[  432.367950] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[  432.832283] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 08000001 control 00000060
>[  432.940701] [drm:wait_panel_status [i915]] Wait complete
>[  432.940772] [drm:edp_panel_on [i915]] Wait for panel power on
>[  432.940841] [drm:wait_panel_status [i915]] mask b000000f value 80000008 status 9000000a control 00000063
>[  433.042915] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  433.042989] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  433.043060] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 1
>[  433.043286] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  433.142481] [drm:wait_panel_status [i915]] Wait complete
>[  433.142555] [drm:intel_power_well_enable [i915]] enabling DDI A IO power well
>[  433.142621] [drm:skl_set_power_well [i915]] Enabling DDI A IO power well
>[  433.142696] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[  433.142765] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000006b
>[  433.143911] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[  433.143974] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[  433.144041] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[  433.144746] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[  433.144818] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>[  433.145772] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[  433.145992] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff8af174deb000
>[  433.146063] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff8af174deb000 scaler_id = 0
>[  433.146229] [drm:intel_enable_pipe [i915]] enabling pipe A
>[  433.146310] [drm:intel_edp_backlight_on.part.24 [i915]] 
>[  433.146375] [drm:intel_panel_enable_backlight [i915]] pipe A
>[  433.146441] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 96000
>[  433.152463] [drm:intel_psr_enable [i915]] PSR not supported on this platform
>[  433.152537] [drm:intel_edp_drrs_enable [i915]] Panel doesn't support DRRS
>[  433.163272] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:60:eDP-1]
>[  433.163349] [drm:intel_atomic_commit_tail [i915]] [CRTC:36:pipe A]
>[  433.163468] [drm:verify_single_dpll_state.isra.102 [i915]] PORT PLL A
>[  435.680234] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
>[  435.680293] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000067
>[  450.875513] [drm:drm_mode_addfb2 [drm]] [FB:76]
>[  450.881904] [drm:drm_mode_setcrtc [drm]] [CRTC:36:pipe A]
>[  450.881939] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:60:eDP-1]
>[  450.931977] [drm:drm_mode_setcrtc [drm]] [CRTC:36:pipe A]
>[  450.932017] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:60:eDP-1]
>[  450.932117] [drm:intel_atomic_check [i915]] [CONNECTOR:60:eDP-1] checking for sink bpp constrains
>[  450.932208] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[  450.932275] [drm:skl_update_scaler [i915]] scaler_user index 0.31: Staged freeing scaler id 0 scaler_users = 0x0
>[  450.932337] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 2 max bw 270000 pixel clock 141000KHz
>[  450.932404] [drm:intel_dp_compute_config [i915]] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 24
>[  450.932457] [drm:intel_dp_compute_config [i915]] DP link bw required 423000 available 540000
>[  450.932516] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  450.932574] [drm:intel_dump_pipe_config [i915]] [CRTC:36:pipe A][modeset]
>[  450.932628] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>[  450.932682] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 2; gmch_m: 6571076, gmch_n: 8388608, link_m: 273794, link_n: 524288, tu: 64
>[  450.932733] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[  450.932783] [drm:intel_dump_pipe_config [i915]] requested mode:
>[  450.932820] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 141000 1920 1936 1952 2104 1080 1083 1097 1116 0x0 0xa
>[  450.932871] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[  450.932904] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"1920x1080" 60 141000 1920 1936 1952 2104 1080 1083 1097 1116 0x48 0xa
>[  450.932958] [drm:intel_dump_pipe_config [i915]] crtc timings: 141000 1920 1936 1952 2104 1080 1083 1097 1116, type: 0x48 flags: 0xa
>[  450.933009] [drm:intel_dump_pipe_config [i915]] port clock: 270000, pipe src size: 1920x1080, pixel rate 141000
>[  450.933060] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[  450.933111] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  450.933161] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[  450.933225] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8100, ebb4: 0x2000,pll0: 0x1b, pll1: 0x100, pll2: 0x0, pll3: 0x0, pll6: 0x10803, pll8: 0x9, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[  450.933276] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[  450.933333] [drm:intel_dump_pipe_config [i915]] [PLANE:26:plane 1A] FB:76, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[  450.933384] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+640+480 dst 0x0+640+480
>[  450.933435] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[  450.933486] [drm:intel_dump_pipe_config [i915]] [PLANE:30:plane 3A] disabled, scaler_id = -1
>[  450.933536] [drm:intel_dump_pipe_config [i915]] [PLANE:32:plane 4A] disabled, scaler_id = -1
>[  450.933586] [drm:intel_dump_pipe_config [i915]] [PLANE:34:cursor A] disabled, scaler_id = -1
>[  450.933646] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 79200 kHz, actual 79200 kHz
>[  450.933713] [drm:bxt_get_dpll [i915]] [CRTC:36:pipe A] using pre-allocated PORT PLL A
>[  450.933769] [drm:intel_reference_shared_dpll [i915]] using PORT PLL A for pipe A
>[  450.933881] [drm:intel_edp_backlight_off.part.25 [i915]] 
>[  451.140499] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 0
>[  451.140596] [drm:intel_disable_pipe [i915]] disabling pipe A
>[  451.149152] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[  451.149229] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000006b
>[  451.149469] [drm:intel_edp_panel_off.part.23 [i915]] Turn eDP port A panel power off
>[  451.149534] [drm:intel_edp_panel_off.part.23 [i915]] Wait for panel power off time
>[  451.149603] [drm:wait_panel_status [i915]] mask b0000000 value 00000000 status 80000008 control 00000060
>[  451.199867] [drm:wait_panel_status [i915]] Wait complete
>[  451.199939] [drm:intel_power_well_disable [i915]] disabling DDI A IO power well
>[  451.200007] [drm:skl_set_power_well [i915]] Disabling DDI A IO power well
>[  451.200092] [drm:intel_disable_shared_dpll [i915]] disable PORT PLL A (active 1, on? 1) for crtc 36
>[  451.200578] [drm:intel_disable_shared_dpll [i915]] disabling PORT PLL A
>[  451.200669] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI A]
>[  451.200738] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DDI B]
>[  451.200811] [drm:intel_atomic_commit_tail [i915]] [ENCODER:69:DP-MST A]
>[  451.200876] [drm:intel_atomic_commit_tail [i915]] [ENCODER:70:DP-MST B]
>[  451.200940] [drm:intel_atomic_commit_tail [i915]] [ENCODER:71:DP-MST C]
>[  451.201003] [drm:intel_atomic_commit_tail [i915]] [ENCODER:74:DDI C]
>[  451.201077] [drm:verify_single_dpll_state.isra.102 [i915]] PORT PLL A
>[  451.201143] [drm:verify_single_dpll_state.isra.102 [i915]] PORT PLL B
>[  451.201209] [drm:verify_single_dpll_state.isra.102 [i915]] PORT PLL C
>[  451.201320] [drm:intel_enable_shared_dpll [i915]] enable PORT PLL A (active 1, on? 0) for crtc 36
>[  451.201383] [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL A
>[  451.201677] [drm:edp_panel_on [i915]] Turn eDP port A panel power on
>[  451.201742] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[  451.202623] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  451.202703] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  451.202774] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 0
>[  451.202914] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  451.680498] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 08000001 control 00000060
>[  451.740829] [drm:wait_panel_status [i915]] Wait complete
>[  451.740904] [drm:edp_panel_on [i915]] Wait for panel power on
>[  451.740978] [drm:wait_panel_status [i915]] mask b000000f value 80000008 status 9000000a control 00000063
>[  451.843067] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  451.843147] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  451.843217] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 1
>[  451.843353] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  451.941456] [drm:wait_panel_status [i915]] Wait complete
>[  451.941534] [drm:intel_power_well_enable [i915]] enabling DDI A IO power well
>[  451.941600] [drm:skl_set_power_well [i915]] Enabling DDI A IO power well
>[  451.941680] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[  451.941752] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000006b
>[  451.942914] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[  451.942976] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[  451.943042] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[  451.943693] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[  451.943755] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>[  451.945052] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[  451.945282] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff8af174de8000
>[  451.945428] [drm:intel_enable_pipe [i915]] enabling pipe A
>[  451.945500] [drm:intel_edp_backlight_on.part.24 [i915]] 
>[  451.945557] [drm:intel_panel_enable_backlight [i915]] pipe A
>[  451.945615] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 96000
>[  451.952254] [drm:intel_psr_enable [i915]] PSR not supported on this platform
>[  451.952318] [drm:intel_edp_drrs_enable [i915]] Panel doesn't support DRRS
>[  451.962495] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:60:eDP-1]
>[  451.962583] [drm:intel_atomic_commit_tail [i915]] [CRTC:36:pipe A]
>[  451.962713] [drm:verify_single_dpll_state.isra.102 [i915]] PORT PLL A
>[  454.624236] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
>[  454.624269] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000067
>[  708.789909] perf: interrupt took too long (2506 > 2500), lowering kernel.perf_event_max_sample_rate to 79750
>[  868.878231] perf: interrupt took too long (3134 > 3132), lowering kernel.perf_event_max_sample_rate to 63750
>[ 1115.105076] perf: interrupt took too long (3920 > 3917), lowering kernel.perf_event_max_sample_rate to 51000
>[ 1567.740993] perf: interrupt took too long (4905 > 4900), lowering kernel.perf_event_max_sample_rate to 40750

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Attachments on bug 100302: 130351 | 130742 | 130896

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