Attachment 128283 Details for Bug 98912 – dmesg

dmesg

dmesg.txt (text/plain), 201.64 KB, created by raptorteak on 2016-11-30 14:18:06 UTC

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Creator: raptorteak

Created: 2016-11-30 14:18:06 UTC

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>[    0.000000] Linux version 4.9.0-040900rc6-generic (root@xx-Inspiron-7566) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.4) ) #201611201731 SMP Fri Nov 25 14:31:22 CET 2016
>[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.9.0-040900rc6-generic root=UUID=90cf310a-fe8d-42f6-94ba-e2d47bc9a771 ro drm.debug=0xe quiet splash crashkernel=384M-:128M 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 0x004: 'AVX 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[2]:  576, xstate_sizes[2]:  256
>[    0.000000] x86/fpu: xstate_offset[3]:  832, xstate_sizes[3]:   64
>[    0.000000] x86/fpu: xstate_offset[4]:  896, xstate_sizes[4]:   64
>[    0.000000] x86/fpu: Enabled xstate features 0x1f, context size is 960 bytes, using 'compacted' format.
>[    0.000000] x86/fpu: Using 'eager' FPU context switches.
>[    0.000000] e820: BIOS-provided physical RAM map:
>[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000000fff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000001000-0x0000000000057fff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000059000-0x000000000009cfff] usable
>[    0.000000] BIOS-e820: [mem 0x000000000009d000-0x000000000009ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000008c0f5fff] usable
>[    0.000000] BIOS-e820: [mem 0x000000008c0f6000-0x000000008c0f6fff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x000000008c0f7000-0x000000008c140fff] reserved
>[    0.000000] BIOS-e820: [mem 0x000000008c141000-0x000000008c196fff] usable
>[    0.000000] BIOS-e820: [mem 0x000000008c197000-0x000000008c937fff] reserved
>[    0.000000] BIOS-e820: [mem 0x000000008c938000-0x00000000976b1fff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000976b2000-0x0000000097994fff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000097995000-0x00000000979c4fff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x00000000979c5000-0x000000009801cfff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x000000009801d000-0x000000009a4a5fff] reserved
>[    0.000000] BIOS-e820: [mem 0x000000009a4a6000-0x000000009a4fdfff] type 20
>[    0.000000] BIOS-e820: [mem 0x000000009a4fe000-0x000000009a4fefff] usable
>[    0.000000] BIOS-e820: [mem 0x000000009a500000-0x000000009a5fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000f0000000-0x00000000f7ffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fe000000-0x00000000fe010fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000045effffff] usable
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] efi: EFI v2.40 by American Megatrends
>[    0.000000] efi:  ACPI=0x97995000  ACPI 2.0=0x97995000  SMBIOS=0xf0000  ESRT=0x9a268598 
>[    0.000000] SMBIOS 2.8 present.
>[    0.000000] DMI: Dell Inc. Inspiron 7566/042NDD, BIOS 1.0.2 08/09/2016
>[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
>[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
>[    0.000000] e820: last_pfn = 0x45f000 max_arch_pfn = 0x400000000
>[    0.000000] MTRR default type: write-back
>[    0.000000] MTRR fixed ranges enabled:
>[    0.000000]   00000-9FFFF write-back
>[    0.000000]   A0000-BFFFF uncachable
>[    0.000000]   C0000-FFFFF write-protect
>[    0.000000] MTRR variable ranges enabled:
>[    0.000000]   0 base 00C0000000 mask 7FC0000000 uncachable
>[    0.000000]   1 base 00A0000000 mask 7FE0000000 uncachable
>[    0.000000]   2 base 009C000000 mask 7FFC000000 uncachable
>[    0.000000]   3 base 009B800000 mask 7FFF800000 uncachable
>[    0.000000]   4 disabled
>[    0.000000]   5 disabled
>[    0.000000]   6 disabled
>[    0.000000]   7 disabled
>[    0.000000]   8 disabled
>[    0.000000]   9 disabled
>[    0.000000] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WC  UC- WT  
>[    0.000000] e820: last_pfn = 0x9a4ff max_arch_pfn = 0x400000000
>[    0.000000] esrt: Reserving ESRT space from 0x000000009a268598 to 0x000000009a2685d0.
>[    0.000000] Scanning 1 areas for low memory corruption
>[    0.000000] Base memory trampoline at [ffff8a47c0096000] 96000 size 24576
>[    0.000000] Using GB pages for direct mapping
>[    0.000000] BRK [0x1ad6e5000, 0x1ad6e5fff] PGTABLE
>[    0.000000] BRK [0x1ad6e6000, 0x1ad6e6fff] PGTABLE
>[    0.000000] BRK [0x1ad6e7000, 0x1ad6e7fff] PGTABLE
>[    0.000000] BRK [0x1ad6e8000, 0x1ad6e8fff] PGTABLE
>[    0.000000] BRK [0x1ad6e9000, 0x1ad6e9fff] PGTABLE
>[    0.000000] BRK [0x1ad6ea000, 0x1ad6eafff] PGTABLE
>[    0.000000] BRK [0x1ad6eb000, 0x1ad6ebfff] PGTABLE
>[    0.000000] BRK [0x1ad6ec000, 0x1ad6ecfff] PGTABLE
>[    0.000000] BRK [0x1ad6ed000, 0x1ad6edfff] PGTABLE
>[    0.000000] BRK [0x1ad6ee000, 0x1ad6eefff] PGTABLE
>[    0.000000] RAMDISK: [mem 0x34542000-0x36298fff]
>[    0.000000] ACPI: Early table checksum verification disabled
>[    0.000000] ACPI: RSDP 0x0000000097995000 000024 (v02 DELL  )
>[    0.000000] ACPI: XSDT 0x00000000979950C8 00010C (v01 DELL   CBX3     01072009 AMI  00010013)
>[    0.000000] ACPI: FACP 0x00000000979B4790 00010C (v05 DELL   CBX3     01072009 AMI  00010013)
>[    0.000000] ACPI: DSDT 0x0000000097995260 01F52F (v02 DELL   CBX3     01072009 INTL 20120913)
>[    0.000000] ACPI: FACS 0x000000009801CF80 000040
>[    0.000000] ACPI: APIC 0x00000000979B48A0 0000BC (v03 DELL   CBX3     01072009 AMI  00010013)
>[    0.000000] ACPI: FPDT 0x00000000979B4960 000044 (v01 DELL   CBX3     01072009 AMI  00010013)
>[    0.000000] ACPI: FIDT 0x00000000979B49A8 00009C (v01 DELL   CBX3     01072009 AMI  00010013)
>[    0.000000] ACPI: MCFG 0x00000000979B4A48 00003C (v01 DELL   CBX3     01072009 MSFT 00000097)
>[    0.000000] ACPI: HPET 0x00000000979B4A88 000038 (v01 DELL   CBX3     01072009 AMI. 0005000B)
>[    0.000000] ACPI: SSDT 0x00000000979B4AC0 000315 (v01 SataRe SataTabl 00001000 INTL 20120913)
>[    0.000000] ACPI: LPIT 0x00000000979B4DD8 000094 (v01 INTEL  SKL      00000000 MSFT 0000005F)
>[    0.000000] ACPI: SSDT 0x00000000979B4E70 000248 (v02 INTEL  sensrhub 00000000 INTL 20120913)
>[    0.000000] ACPI: SSDT 0x00000000979B50B8 002BAE (v02 INTEL  PtidDevc 00001000 INTL 20120913)
>[    0.000000] ACPI: SSDT 0x00000000979B7C68 000024 (v02 INTEL  OEM_RTD3 00001000 INTL 20120913)
>[    0.000000] ACPI: SSDT 0x00000000979B7C90 000BE3 (v02 INTEL  Ther_Rvp 00001000 INTL 20120913)
>[    0.000000] ACPI: SSDT 0x00000000979B8878 0004DC (v02 INTEL  zpodd    00001000 INTL 20120913)
>[    0.000000] ACPI: DBGP 0x00000000979B8D58 000034 (v01 INTEL           00000000 MSFT 0000005F)
>[    0.000000] ACPI: DBG2 0x00000000979B8D90 000054 (v00 INTEL           00000000 MSFT 0000005F)
>[    0.000000] ACPI: SSDT 0x00000000979B8DE8 000644 (v02 INTEL  xh_rvp10 00000000 INTL 20120913)
>[    0.000000] ACPI: BOOT 0x00000000979B9430 000028 (v01 DELL   CBX3     01072009 AMI  00010013)
>[    0.000000] ACPI: SSDT 0x00000000979B9458 0037F6 (v02 SaSsdt SaSsdt   00003000 INTL 20120913)
>[    0.000000] ACPI: UEFI 0x00000000979BCC50 000042 (v01                 00000000      00000000)
>[    0.000000] ACPI: SSDT 0x00000000979BCC98 000E73 (v02 CpuRef CpuSsdt  00003000 INTL 20120913)
>[    0.000000] ACPI: MSDM 0x00000000979BDB10 000055 (v03 DELL   CBX3     06222004 AMI  00010013)
>[    0.000000] ACPI: SSDT 0x00000000979BDB68 00381C (v02 DptfTa DptfTabl 00001000 INTL 20120913)
>[    0.000000] ACPI: SLIC 0x00000000979C1388 000176 (v03 DELL   CBX3     01072009 MSFT 00010013)
>[    0.000000] ACPI: BGRT 0x00000000979C1500 000038 (v00 ?pq?            01072009 AMI  00010013)
>[    0.000000] ACPI: SSDT 0x00000000979C1538 0000C3 (v02 SgRef  SgPeg    00001000 INTL 20120913)
>[    0.000000] ACPI: DMAR 0x00000000979C1600 0000F0 (v01 INTEL  SKL      00000001 INTL 00000001)
>[    0.000000] ACPI: TPM2 0x00000000979C16F0 000034 (v03        Tpm2Tabl 00000001 AMI  00000000)
>[    0.000000] ACPI: SSDT 0x00000000979C1728 00188B (v01 OptRef OptTabl  00001000 INTL 20120913)
>[    0.000000] ACPI: ASF! 0x00000000979C2FB8 0000A5 (v32 INTEL   HCG     00000001 TFSM 000F4240)
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] No NUMA configuration found
>[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000045effffff]
>[    0.000000] NODE_DATA(0) allocated [mem 0x45effb000-0x45effffff]
>[    0.000000] Reserving 128MB of memory at 704MB for crashkernel (System RAM: 16222MB)
>[    0.000000] Zone ranges:
>[    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
>[    0.000000]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
>[    0.000000]   Normal   [mem 0x0000000100000000-0x000000045effffff]
>[    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 0x0000000000059000-0x000000000009cfff]
>[    0.000000]   node   0: [mem 0x0000000000100000-0x000000008c0f5fff]
>[    0.000000]   node   0: [mem 0x000000008c141000-0x000000008c196fff]
>[    0.000000]   node   0: [mem 0x000000008c938000-0x00000000976b1fff]
>[    0.000000]   node   0: [mem 0x000000009a4fe000-0x000000009a4fefff]
>[    0.000000]   node   0: [mem 0x0000000100000000-0x000000045effffff]
>[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000045effffff]
>[    0.000000] On node 0 totalpages: 4152930
>[    0.000000]   DMA zone: 64 pages used for memmap
>[    0.000000]   DMA zone: 23 pages reserved
>[    0.000000]   DMA zone: 3995 pages, LIFO batch:0
>[    0.000000]   DMA32 zone: 9596 pages used for memmap
>[    0.000000]   DMA32 zone: 614087 pages, LIFO batch:31
>[    0.000000]   Normal zone: 55232 pages used for memmap
>[    0.000000]   Normal zone: 3534848 pages, LIFO batch:31
>[    0.000000] Reserving Intel graphics memory at 0x000000009c000000-0x000000009fffffff
>[    0.000000] ACPI: PM-Timer IO Port: 0x1808
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])
>[    0.000000] IOAPIC[0]: apic_id 2, 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 high level)
>[    0.000000] ACPI: IRQ0 used by override.
>[    0.000000] ACPI: IRQ9 used by override.
>[    0.000000] Using ACPI (MADT) for SMP configuration information
>[    0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000
>[    0.000000] smpboot: Allowing 8 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 0x0009d000-0x0009ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x8c0f6000-0x8c0f6fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x8c0f7000-0x8c140fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x8c197000-0x8c937fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x976b2000-0x97994fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x97995000-0x979c4fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x979c5000-0x9801cfff]
>[    0.000000] PM: Registered nosave memory: [mem 0x9801d000-0x9a4a5fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x9a4a6000-0x9a4fdfff]
>[    0.000000] PM: Registered nosave memory: [mem 0x9a4ff000-0x9a4fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x9a500000-0x9a5fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x9a600000-0x9bffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x9c000000-0x9fffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xa0000000-0xefffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xf7ffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfdffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfe000000-0xfe010fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfe011000-0xfebfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfedfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xfeffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff]
>[    0.000000] e820: [mem 0xa0000000-0xefffffff] 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:8 nr_node_ids:1
>[    0.000000] percpu: Embedded 35 pages/cpu @ffff8a4c1ec00000 s102744 r8192 d32424 u262144
>[    0.000000] pcpu-alloc: s102744 r8192 d32424 u262144 alloc=1*2097152
>[    0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 
>[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 4088015
>[    0.000000] Policy zone: Normal
>[    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.9.0-040900rc6-generic root=UUID=90cf310a-fe8d-42f6-94ba-e2d47bc9a771 ro drm.debug=0xe quiet splash crashkernel=384M-:128M 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: 15901700K/16611720K available (7596K kernel code, 927K rwdata, 3384K rodata, 1160K init, 832K bss, 710020K reserved, 0K cma-reserved)
>[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, 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=8.
>[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=8
>[    0.000000] NR_IRQS:16640 nr_irqs:2048 16
>[    0.000000] spurious 8259A interrupt: IRQ7.
>[    0.000000] Console: colour dummy device 80x25
>[    0.000000] console [tty0] enabled
>[    0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns
>[    0.000000] hpet clockevent registered
>[    0.000000] tsc: Detected 2600.000 MHz processor
>[    0.000021] Calibrating delay loop (skipped), value calculated using timer frequency.. 5184.00 BogoMIPS (lpj=10368000)
>[    0.000023] pid_max: default: 32768 minimum: 301
>[    0.000031] ACPI: Core revision 20160831
>[    0.025429] ACPI Error: [\_SB_.PCI0.XHC_.RHUB.HS11] Namespace lookup failure, AE_NOT_FOUND (20160831/dswload-210)
>[    0.025436] ACPI Exception: AE_NOT_FOUND, During name lookup/catalog (20160831/psobject-227)
>[    0.025468] ACPI Exception: AE_NOT_FOUND, (SSDT:xh_rvp10) while loading table (20160831/tbxfload-228)
>[    0.033684] ACPI Error: 1 table load failures, 12 successful (20160831/tbxfload-246)
>[    0.034369] Security Framework initialized
>[    0.034387] AppArmor: AppArmor initialized
>[    0.035040] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes)
>[    0.038133] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes)
>[    0.039508] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes)
>[    0.039518] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes)
>[    0.039805] CPU: Physical Processor ID: 0
>[    0.039806] CPU: Processor Core ID: 0
>[    0.039810] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
>[    0.039810] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
>[    0.039814] mce: CPU supports 10 MCE banks
>[    0.039822] CPU0: Thermal monitoring enabled (TM1)
>[    0.039840] process: using mwait in idle threads
>[    0.039843] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
>[    0.039843] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
>[    0.040801] Freeing SMP alternatives memory: 32K (ffffffff9160b000 - ffffffff91613000)
>[    0.047501] smpboot: APIC(0) Converting physical 0 to logical package 0
>[    0.047502] smpboot: Max logical packages: 2
>[    0.047505] DMAR: Host address width 39
>[    0.047506] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
>[    0.047512] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 7e3ff0505e
>[    0.047513] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
>[    0.047516] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
>[    0.047516] DMAR: RMRR base: 0x0000009770f000 end: 0x0000009772efff
>[    0.047518] DMAR: RMRR base: 0x0000009b800000 end: 0x0000009fffffff
>[    0.047519] DMAR: ANDD device: 1 name: \_SB.PCI0.I2C0
>[    0.047519] DMAR: ANDD device: 2 name: \_SB.PCI0.I2C1
>[    0.047521] DMAR-IR: IOAPIC id 2 under DRHD base  0xfed91000 IOMMU 1
>[    0.047522] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
>[    0.047522] DMAR-IR: x2apic is disabled because BIOS sets x2apic opt out bit.
>[    0.047523] DMAR-IR: Use 'intremap=no_x2apic_optout' to override the BIOS setting.
>[    0.049028] DMAR-IR: Enabled IRQ remapping in xapic mode
>[    0.049028] x2apic: IRQ remapping doesn't support X2APIC mode
>[    0.053812] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.093514] TSC deadline timer enabled
>[    0.093519] smpboot: CPU0: Intel(R) Core(TM) i7-6700HQ CPU @ 2.60GHz (family: 0x6, model: 0x5e, stepping: 0x3)
>[    0.093522] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver.
>[    0.093548] ... version:                4
>[    0.093549] ... bit width:              48
>[    0.093549] ... generic registers:      4
>[    0.093550] ... value mask:             0000ffffffffffff
>[    0.093550] ... max period:             0000ffffffffffff
>[    0.093550] ... fixed-purpose events:   3
>[    0.093551] ... event mask:             000000070000000f
>[    0.094351] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
>[    0.094419] x86: Booting SMP configuration:
>[    0.094420] .... node  #0, CPUs:      #1 #2 #3 #4 #5 #6 #7
>[    0.655726] x86: Booted up 1 node, 8 CPUs
>[    0.655728] smpboot: Total of 8 processors activated (41479.42 BogoMIPS)
>[    0.663574] devtmpfs: initialized
>[    0.663624] x86/mm: Memory block size: 128MB
>[    0.666314] evm: security.SMACK64
>[    0.666315] evm: security.SMACK64EXEC
>[    0.666315] evm: security.SMACK64TRANSMUTE
>[    0.666315] evm: security.SMACK64MMAP
>[    0.666316] evm: security.ima
>[    0.666316] evm: security.capability
>[    0.666372] PM: Registering ACPI NVS region [mem 0x8c0f6000-0x8c0f6fff] (4096 bytes)
>[    0.666373] PM: Registering ACPI NVS region [mem 0x979c5000-0x9801cfff] (6651904 bytes)
>[    0.666504] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
>[    0.666541] pinctrl core: initialized pinctrl subsystem
>[    0.666698] RTC time: 13:53:54, date: 11/30/16
>[    0.666777] NET: Registered protocol family 16
>[    0.679162] cpuidle: using governor ladder
>[    0.695174] cpuidle: using governor menu
>[    0.695176] PCCT header not found.
>[    0.695242] Simple Boot Flag at 0x47 set to 0x80
>[    0.695263] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
>[    0.695270] ACPI: bus type PCI registered
>[    0.695271] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
>[    0.695323] PCI: MMCONFIG for domain 0000 [bus 00-7f] at [mem 0xf0000000-0xf7ffffff] (base 0xf0000000)
>[    0.695324] PCI: MMCONFIG at [mem 0xf0000000-0xf7ffffff] reserved in E820
>[    0.695332] PCI: Using configuration type 1 for base access
>[    0.695338] dmi type 0xB1 record - unknown flag
>[    0.711286] HugeTLB registered 1 GB page size, pre-allocated 0 pages
>[    0.711287] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[    0.711465] ACPI: Added _OSI(Module Device)
>[    0.711466] ACPI: Added _OSI(Processor Device)
>[    0.711466] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.711467] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.712652] ACPI: Executed 22 blocks of module-level executable AML code
>[    0.723123] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
>[    0.731623] ACPI: Dynamic OEM Table Load:
>[    0.731636] ACPI: SSDT 0xFFFF8A4C0BE64800 0005DC (v02 PmRef  Cpu0Ist  00003000 INTL 20120913)
>[    0.731830] ACPI: \_PR_.CPU0: _OSC native thermal LVT Acked
>[    0.732980] ACPI: Dynamic OEM Table Load:
>[    0.732985] ACPI: SSDT 0xFFFF8A4C0BE29000 00037F (v02 PmRef  Cpu0Cst  00003001 INTL 20120913)
>[    0.733751] ACPI: Dynamic OEM Table Load:
>[    0.733756] ACPI: SSDT 0xFFFF8A4C0BE65000 0005AA (v02 PmRef  ApIst    00003000 INTL 20120913)
>[    0.734195] ACPI: Dynamic OEM Table Load:
>[    0.734199] ACPI: SSDT 0xFFFF8A4C0BDEF000 000119 (v02 PmRef  ApCst    00003000 INTL 20120913)
>[    0.738266] ACPI : EC: EC started
>[    0.800695] ACPI: \_SB_.PCI0.LPCB.ECDV: Used as first EC
>[    0.800697] ACPI: \_SB_.PCI0.LPCB.ECDV: GPE=0x14, EC_CMD/EC_SC=0x934, EC_DATA=0x930
>[    0.800698] ACPI: \_SB_.PCI0.LPCB.ECDV: Used as boot DSDT EC to handle transactions
>[    0.800698] ACPI: Interpreter enabled
>[    0.800739] ACPI: (supports S0 S3 S4 S5)
>[    0.800739] ACPI: Using IOAPIC for interrupt routing
>[    0.800773] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.815935] ACPI: Power Resource [PG00] (on)
>[    0.863926] ACPI: Power Resource [PG01] (on)
>[    0.864280] ACPI: Power Resource [PG02] (on)
>[    0.866185] ACPI: Power Resource [WRST] (off)
>[    0.866499] ACPI: Power Resource [WRST] (off)
>[    0.866813] ACPI: Power Resource [WRST] (off)
>[    0.867123] ACPI: Power Resource [WRST] (off)
>[    0.867443] ACPI: Power Resource [WRST] (off)
>[    0.867765] ACPI: Power Resource [WRST] (off)
>[    0.868089] ACPI: Power Resource [WRST] (off)
>[    0.868406] ACPI: Power Resource [WRST] (off)
>[    0.868720] ACPI: Power Resource [WRST] (off)
>[    0.869035] ACPI: Power Resource [WRST] (off)
>[    0.869371] ACPI: Power Resource [WRST] (off)
>[    0.869683] ACPI: Power Resource [WRST] (off)
>[    0.869994] ACPI: Power Resource [WRST] (off)
>[    0.870305] ACPI: Power Resource [WRST] (off)
>[    0.870619] ACPI: Power Resource [WRST] (off)
>[    0.870929] ACPI: Power Resource [WRST] (off)
>[    0.871243] ACPI: Power Resource [WRST] (off)
>[    0.871561] ACPI: Power Resource [WRST] (off)
>[    0.871882] ACPI: Power Resource [WRST] (off)
>[    0.872196] ACPI: Power Resource [WRST] (off)
>[    0.914476] ACPI: Power Resource [FN00] (off)
>[    0.914555] ACPI: Power Resource [FN01] (off)
>[    0.914629] ACPI: Power Resource [FN02] (off)
>[    0.914706] ACPI: Power Resource [FN03] (off)
>[    0.914780] ACPI: Power Resource [FN04] (off)
>[    0.915802] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-7e])
>[    0.915807] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
>[    0.915835] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM
>[    0.916339] PCI host bridge to bus 0000:00
>[    0.916341] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
>[    0.916342] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
>[    0.916343] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
>[    0.916344] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window]
>[    0.916345] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window]
>[    0.916345] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window]
>[    0.916346] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window]
>[    0.916347] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
>[    0.916348] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
>[    0.916350] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
>[    0.916351] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
>[    0.916351] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window]
>[    0.916352] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window]
>[    0.916353] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window]
>[    0.916354] pci_bus 0000:00: root bus resource [mem 0xa0000000-0xefffffff window]
>[    0.916355] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window]
>[    0.916356] pci_bus 0000:00: root bus resource [bus 00-7e]
>[    0.916362] pci 0000:00:00.0: [8086:1910] type 00 class 0x060000
>[    0.916475] pci 0000:00:01.0: [8086:1901] type 01 class 0x060400
>[    0.916510] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
>[    0.916624] pci 0000:00:01.0: System wakeup disabled by ACPI
>[    0.916682] pci 0000:00:02.0: [8086:191b] type 00 class 0x030000
>[    0.916690] pci 0000:00:02.0: reg 0x10: [mem 0xe4000000-0xe4ffffff 64bit]
>[    0.916695] pci 0000:00:02.0: reg 0x18: [mem 0xc0000000-0xcfffffff 64bit pref]
>[    0.916698] pci 0000:00:02.0: reg 0x20: [io  0xf000-0xf03f]
>[    0.916819] pci 0000:00:04.0: [8086:1903] type 00 class 0x118000
>[    0.916827] pci 0000:00:04.0: reg 0x10: [mem 0xe5320000-0xe5327fff 64bit]
>[    0.917006] pci 0000:00:14.0: [8086:a12f] type 00 class 0x0c0330
>[    0.917022] pci 0000:00:14.0: reg 0x10: [mem 0xe5310000-0xe531ffff 64bit]
>[    0.917083] pci 0000:00:14.0: PME# supported from D3hot D3cold
>[    0.917172] pci 0000:00:14.0: System wakeup disabled by ACPI
>[    0.917205] pci 0000:00:14.2: [8086:a131] type 00 class 0x118000
>[    0.917220] pci 0000:00:14.2: reg 0x10: [mem 0xe5338000-0xe5338fff 64bit]
>[    0.917451] pci 0000:00:15.0: [8086:a160] type 00 class 0x118000
>[    0.917646] pci 0000:00:15.0: reg 0x10: [mem 0xe5337000-0xe5337fff 64bit]
>[    0.918530] pci 0000:00:15.1: [8086:a161] type 00 class 0x118000
>[    0.918737] pci 0000:00:15.1: reg 0x10: [mem 0xe5336000-0xe5336fff 64bit]
>[    0.919583] pci 0000:00:16.0: [8086:a13a] type 00 class 0x078000
>[    0.919601] pci 0000:00:16.0: reg 0x10: [mem 0xe5335000-0xe5335fff 64bit]
>[    0.919669] pci 0000:00:16.0: PME# supported from D3hot
>[    0.919800] pci 0000:00:17.0: [8086:a103] type 00 class 0x010601
>[    0.919814] pci 0000:00:17.0: reg 0x10: [mem 0xe5330000-0xe5331fff]
>[    0.919822] pci 0000:00:17.0: reg 0x14: [mem 0xe5334000-0xe53340ff]
>[    0.919831] pci 0000:00:17.0: reg 0x18: [io  0xf090-0xf097]
>[    0.919839] pci 0000:00:17.0: reg 0x1c: [io  0xf080-0xf083]
>[    0.919847] pci 0000:00:17.0: reg 0x20: [io  0xf060-0xf07f]
>[    0.919856] pci 0000:00:17.0: reg 0x24: [mem 0xe5333000-0xe53337ff]
>[    0.919895] pci 0000:00:17.0: PME# supported from D3hot
>[    0.920024] pci 0000:00:1c.0: [8086:a114] type 01 class 0x060400
>[    0.920079] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
>[    0.920185] pci 0000:00:1c.0: System wakeup disabled by ACPI
>[    0.920227] pci 0000:00:1c.5: [8086:a115] type 01 class 0x060400
>[    0.920283] pci 0000:00:1c.5: PME# supported from D0 D3hot D3cold
>[    0.920386] pci 0000:00:1c.5: System wakeup disabled by ACPI
>[    0.920423] pci 0000:00:1d.0: [8086:a118] type 01 class 0x060400
>[    0.920485] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
>[    0.920591] pci 0000:00:1d.0: System wakeup disabled by ACPI
>[    0.920633] pci 0000:00:1d.4: [8086:a11c] type 01 class 0x060400
>[    0.920686] pci 0000:00:1d.4: PME# supported from D0 D3hot D3cold
>[    0.920785] pci 0000:00:1d.4: System wakeup disabled by ACPI
>[    0.920816] pci 0000:00:1d.6: [8086:a11e] type 01 class 0x060400
>[    0.920867] pci 0000:00:1d.6: PME# supported from D0 D3hot D3cold
>[    0.920963] pci 0000:00:1d.6: System wakeup disabled by ACPI
>[    0.921002] pci 0000:00:1f.0: [8086:a14e] type 00 class 0x060100
>[    0.921203] pci 0000:00:1f.2: [8086:a121] type 00 class 0x058000
>[    0.921211] pci 0000:00:1f.2: reg 0x10: [mem 0xe532c000-0xe532ffff]
>[    0.921354] pci 0000:00:1f.3: [8086:a170] type 00 class 0x040380
>[    0.921373] pci 0000:00:1f.3: reg 0x10: [mem 0xe5328000-0xe532bfff 64bit]
>[    0.921396] pci 0000:00:1f.3: reg 0x20: [mem 0xe5300000-0xe530ffff 64bit]
>[    0.921441] pci 0000:00:1f.3: PME# supported from D3hot D3cold
>[    0.921590] pci 0000:00:1f.3: System wakeup disabled by ACPI
>[    0.921625] pci 0000:00:1f.4: [8086:a123] type 00 class 0x0c0500
>[    0.921672] pci 0000:00:1f.4: reg 0x10: [mem 0xe5332000-0xe53320ff 64bit]
>[    0.921740] pci 0000:00:1f.4: reg 0x20: [io  0xf040-0xf05f]
>[    0.921951] pci 0000:01:00.0: [10de:139b] type 00 class 0x030200
>[    0.921959] pci 0000:01:00.0: reg 0x10: [mem 0xe2000000-0xe2ffffff]
>[    0.921966] pci 0000:01:00.0: reg 0x14: [mem 0xd0000000-0xdfffffff 64bit pref]
>[    0.921974] pci 0000:01:00.0: reg 0x1c: [mem 0xe0000000-0xe1ffffff 64bit pref]
>[    0.921978] pci 0000:01:00.0: reg 0x24: [io  0xe000-0xe07f]
>[    0.921983] pci 0000:01:00.0: reg 0x30: [mem 0xe3000000-0xe307ffff pref]
>[    0.922064] pci 0000:01:00.0: System wakeup disabled by ACPI
>[    0.932674] pci 0000:00:01.0: PCI bridge to [bus 01]
>[    0.932676] pci 0000:00:01.0:   bridge window [io  0xe000-0xefff]
>[    0.932678] pci 0000:00:01.0:   bridge window [mem 0xd0000000-0xe30fffff]
>[    0.932736] pci 0000:02:00.0: [10ec:8168] type 00 class 0x020000
>[    0.932752] pci 0000:02:00.0: reg 0x10: [io  0xd000-0xd0ff]
>[    0.932776] pci 0000:02:00.0: reg 0x18: [mem 0xe5204000-0xe5204fff 64bit]
>[    0.932792] pci 0000:02:00.0: reg 0x20: [mem 0xe5200000-0xe5203fff 64bit]
>[    0.932875] pci 0000:02:00.0: supports D1 D2
>[    0.932876] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
>[    0.932959] pci 0000:02:00.0: System wakeup disabled by ACPI
>[    0.944687] pci 0000:00:1c.0: PCI bridge to [bus 02]
>[    0.944689] pci 0000:00:1c.0:   bridge window [io  0xd000-0xdfff]
>[    0.944691] pci 0000:00:1c.0:   bridge window [mem 0xe5200000-0xe52fffff]
>[    0.944769] pci 0000:03:00.0: [8086:3165] type 00 class 0x028000
>[    0.944800] pci 0000:03:00.0: reg 0x10: [mem 0xe5100000-0xe5101fff 64bit]
>[    0.944969] pci 0000:03:00.0: PME# supported from D0 D3hot D3cold
>[    0.945075] pci 0000:03:00.0: System wakeup disabled by ACPI
>[    0.956713] pci 0000:00:1c.5: PCI bridge to [bus 03]
>[    0.956717] pci 0000:00:1c.5:   bridge window [mem 0xe5100000-0xe51fffff]
>[    0.958312] pci 0000:04:00.0: [1179:0115] type 00 class 0x010802
>[    0.958327] pci 0000:04:00.0: reg 0x10: [mem 0xe5000000-0xe5003fff 64bit]
>[    0.958472] pci 0000:04:00.0: System wakeup disabled by ACPI
>[    0.968960] pci 0000:00:1d.0: PCI bridge to [bus 04]
>[    0.968964] pci 0000:00:1d.0:   bridge window [mem 0xe5000000-0xe50fffff]
>[    0.969008] pci 0000:00:1d.4: PCI bridge to [bus 05]
>[    0.969052] pci 0000:00:1d.6: PCI bridge to [bus 06]
>[    0.971072] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.971114] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15)
>[    0.971155] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.971195] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.971235] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.971276] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.971316] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.971356] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.985813] ACPI: Enabled 5 GPEs in block 00 to 7F
>[    0.985935] ACPI : EC: event unblocked
>[    0.985954] ACPI: \_SB_.PCI0.LPCB.ECDV: GPE=0x14, EC_CMD/EC_SC=0x934, EC_DATA=0x930
>[    0.985956] ACPI: \_SB_.PCI0.LPCB.ECDV: Used as boot DSDT EC to handle transactions and events
>[    0.986454] vgaarb: setting as boot device: PCI:0000:00:02.0
>[    0.986455] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
>[    0.986458] vgaarb: loaded
>[    0.986458] vgaarb: bridge control possible 0000:00:02.0
>[    0.986950] SCSI subsystem initialized
>[    0.986978] libata version 3.00 loaded.
>[    0.986996] ACPI: bus type USB registered
>[    0.987008] usbcore: registered new interface driver usbfs
>[    0.987015] usbcore: registered new interface driver hub
>[    0.988082] usbcore: registered new device driver usb
>[    0.988149] Registered efivars operations
>[    0.991770] PCI: Using ACPI for IRQ routing
>[    1.005218] PCI: pci_cache_line_size set to 64 bytes
>[    1.007190] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
>[    1.007191] e820: reserve RAM buffer [mem 0x0009d000-0x0009ffff]
>[    1.007191] e820: reserve RAM buffer [mem 0x8c0f6000-0x8fffffff]
>[    1.007192] e820: reserve RAM buffer [mem 0x8c197000-0x8fffffff]
>[    1.007193] e820: reserve RAM buffer [mem 0x976b2000-0x97ffffff]
>[    1.007194] e820: reserve RAM buffer [mem 0x9a4ff000-0x9bffffff]
>[    1.007195] e820: reserve RAM buffer [mem 0x45f000000-0x45fffffff]
>[    1.007268] NetLabel: Initializing
>[    1.007269] NetLabel:  domain hash size = 128
>[    1.007269] NetLabel:  protocols = UNLABELED CIPSOv4
>[    1.007288] NetLabel:  unlabeled traffic allowed by default
>[    1.007397] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
>[    1.007401] hpet0: 8 comparators, 64-bit 24.000000 MHz counter
>[    1.009447] clocksource: Switched to clocksource hpet
>[    1.009484] VFS: Disk quotas dquot_6.6.0
>[    1.009494] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[    1.009555] AppArmor: AppArmor Filesystem Enabled
>[    1.009582] pnp: PnP ACPI init
>[    1.009793] system 00:00: [io  0x0680-0x069f] has been reserved
>[    1.009794] system 00:00: [io  0xffff] has been reserved
>[    1.009795] system 00:00: [io  0xffff] has been reserved
>[    1.009796] system 00:00: [io  0xffff] has been reserved
>[    1.009797] system 00:00: [io  0x1800-0x18fe] has been reserved
>[    1.009798] system 00:00: [io  0x164e-0x164f] has been reserved
>[    1.009800] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    1.009886] system 00:01: [io  0x0800-0x087f] has been reserved
>[    1.009888] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    1.009912] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    1.009945] system 00:03: [io  0x1854-0x1857] has been reserved
>[    1.009947] system 00:03: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
>[    1.010029] pnp 00:04: Plug and Play ACPI device, IDs PNP0303 (active)
>[    1.010046] pnp 00:05: Plug and Play ACPI device, IDs DLL0797 PNP0f13 (active)
>[    1.010234] system 00:06: [mem 0xfed10000-0xfed17fff] has been reserved
>[    1.010235] system 00:06: [mem 0xfed18000-0xfed18fff] has been reserved
>[    1.010236] system 00:06: [mem 0xfed19000-0xfed19fff] has been reserved
>[    1.010237] system 00:06: [mem 0xf0000000-0xf7ffffff] has been reserved
>[    1.010238] system 00:06: [mem 0xfed20000-0xfed3ffff] has been reserved
>[    1.010239] system 00:06: [mem 0xfed90000-0xfed93fff] could not be reserved
>[    1.010240] system 00:06: [mem 0xfed45000-0xfed8ffff] has been reserved
>[    1.010241] system 00:06: [mem 0xff000000-0xffffffff] has been reserved
>[    1.010242] system 00:06: [mem 0xfee00000-0xfeefffff] could not be reserved
>[    1.010243] system 00:06: [mem 0xeffe0000-0xefffffff] has been reserved
>[    1.010245] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    1.010282] system 00:07: [mem 0xfd000000-0xfdabffff] has been reserved
>[    1.010283] system 00:07: [mem 0xfdad0000-0xfdadffff] has been reserved
>[    1.010285] system 00:07: [mem 0xfdb00000-0xfdffffff] has been reserved
>[    1.010286] system 00:07: [mem 0xfe000000-0xfe01ffff] could not be reserved
>[    1.010287] system 00:07: [mem 0xfe036000-0xfe03bfff] has been reserved
>[    1.010288] system 00:07: [mem 0xfe03d000-0xfe3fffff] has been reserved
>[    1.010289] system 00:07: [mem 0xfe410000-0xfe7fffff] has been reserved
>[    1.010290] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    1.010575] system 00:08: [io  0xff00-0xfffe] has been reserved
>[    1.010576] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    1.011612] system 00:09: [mem 0xfdaf0000-0xfdafffff] has been reserved
>[    1.011613] system 00:09: [mem 0xfdae0000-0xfdaeffff] has been reserved
>[    1.011614] system 00:09: [mem 0xfdac0000-0xfdacffff] has been reserved
>[    1.011616] system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    1.013365] pnp: PnP ACPI: found 10 devices
>[    1.020205] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
>[    1.020235] pci 0000:00:1d.6: bridge window [io  0x1000-0x0fff] to [bus 06] add_size 1000
>[    1.020237] pci 0000:00:1d.6: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 06] add_size 200000 add_align 100000
>[    1.020238] pci 0000:00:1d.6: bridge window [mem 0x00100000-0x000fffff] to [bus 06] add_size 200000 add_align 100000
>[    1.020248] pci 0000:00:1d.6: res[14]=[mem 0x00100000-0x000fffff] res_to_dev_res add_size 200000 min_align 100000
>[    1.020249] pci 0000:00:1d.6: res[14]=[mem 0x00100000-0x002fffff] res_to_dev_res add_size 200000 min_align 100000
>[    1.020250] pci 0000:00:1d.6: res[15]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000
>[    1.020251] pci 0000:00:1d.6: res[15]=[mem 0x00100000-0x002fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000
>[    1.020252] pci 0000:00:1d.6: res[13]=[io  0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000
>[    1.020253] pci 0000:00:1d.6: res[13]=[io  0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000
>[    1.020259] pci 0000:00:1d.6: BAR 14: assigned [mem 0xa0000000-0xa01fffff]
>[    1.020267] pci 0000:00:1d.6: BAR 15: assigned [mem 0xa0200000-0xa03fffff 64bit pref]
>[    1.020268] pci 0000:00:1d.6: BAR 13: assigned [io  0x2000-0x2fff]
>[    1.020270] pci 0000:00:01.0: PCI bridge to [bus 01]
>[    1.020272] pci 0000:00:01.0:   bridge window [io  0xe000-0xefff]
>[    1.020274] pci 0000:00:01.0:   bridge window [mem 0xd0000000-0xe30fffff]
>[    1.020278] pci 0000:00:1c.0: PCI bridge to [bus 02]
>[    1.020280] pci 0000:00:1c.0:   bridge window [io  0xd000-0xdfff]
>[    1.020283] pci 0000:00:1c.0:   bridge window [mem 0xe5200000-0xe52fffff]
>[    1.020288] pci 0000:00:1c.5: PCI bridge to [bus 03]
>[    1.020290] pci 0000:00:1c.5:   bridge window [mem 0xe5100000-0xe51fffff]
>[    1.020295] pci 0000:00:1d.0: PCI bridge to [bus 04]
>[    1.020298] pci 0000:00:1d.0:   bridge window [mem 0xe5000000-0xe50fffff]
>[    1.020304] pci 0000:00:1d.4: PCI bridge to [bus 05]
>[    1.020311] pci 0000:00:1d.6: PCI bridge to [bus 06]
>[    1.020312] pci 0000:00:1d.6:   bridge window [io  0x2000-0x2fff]
>[    1.020315] pci 0000:00:1d.6:   bridge window [mem 0xa0000000-0xa01fffff]
>[    1.020317] pci 0000:00:1d.6:   bridge window [mem 0xa0200000-0xa03fffff 64bit pref]
>[    1.020321] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
>[    1.020322] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
>[    1.020323] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
>[    1.020324] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window]
>[    1.020325] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window]
>[    1.020325] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window]
>[    1.020326] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window]
>[    1.020327] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window]
>[    1.020328] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window]
>[    1.020329] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window]
>[    1.020329] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window]
>[    1.020330] pci_bus 0000:00: resource 15 [mem 0x000e4000-0x000e7fff window]
>[    1.020331] pci_bus 0000:00: resource 16 [mem 0x000e8000-0x000ebfff window]
>[    1.020332] pci_bus 0000:00: resource 17 [mem 0x000ec000-0x000effff window]
>[    1.020333] pci_bus 0000:00: resource 18 [mem 0xa0000000-0xefffffff window]
>[    1.020334] pci_bus 0000:00: resource 19 [mem 0xfd000000-0xfe7fffff window]
>[    1.020334] pci_bus 0000:01: resource 0 [io  0xe000-0xefff]
>[    1.020335] pci_bus 0000:01: resource 1 [mem 0xd0000000-0xe30fffff]
>[    1.020336] pci_bus 0000:02: resource 0 [io  0xd000-0xdfff]
>[    1.020337] pci_bus 0000:02: resource 1 [mem 0xe5200000-0xe52fffff]
>[    1.020338] pci_bus 0000:03: resource 1 [mem 0xe5100000-0xe51fffff]
>[    1.020339] pci_bus 0000:04: resource 1 [mem 0xe5000000-0xe50fffff]
>[    1.020340] pci_bus 0000:06: resource 0 [io  0x2000-0x2fff]
>[    1.020341] pci_bus 0000:06: resource 1 [mem 0xa0000000-0xa01fffff]
>[    1.020341] pci_bus 0000:06: resource 2 [mem 0xa0200000-0xa03fffff 64bit pref]
>[    1.020461] NET: Registered protocol family 2
>[    1.020607] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
>[    1.020800] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
>[    1.020954] TCP: Hash tables configured (established 131072 bind 65536)
>[    1.020975] UDP hash table entries: 8192 (order: 6, 262144 bytes)
>[    1.021033] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes)
>[    1.021094] NET: Registered protocol family 1
>[    1.021104] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
>[    1.033809] PCI: CLS 0 bytes, default 64
>[    1.033856] Trying to unpack rootfs image as initramfs...
>[    1.468212] Freeing initrd memory: 30044K (ffff8a47f4542000 - ffff8a47f6299000)
>[    1.468283] DMAR: ACPI device "device:68" under DMAR at fed91000 as 00:15.0
>[    1.468286] DMAR: ACPI device "device:69" under DMAR at fed91000 as 00:15.1
>[    1.468298] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>[    1.468300] software IO TLB [mem 0x8673e000-0x8a73e000] (64MB) mapped at [ffff8a484673e000-ffff8a484a73dfff]
>[    1.468703] Scanning for low memory corruption every 60 seconds
>[    1.469056] futex hash table entries: 2048 (order: 5, 131072 bytes)
>[    1.469080] audit: initializing netlink subsys (disabled)
>[    1.469089] audit: type=2000 audit(1480514035.460:1): initialized
>[    1.469466] Initialise system trusted keyrings
>[    1.469562] workingset: timestamp_bits=40 max_order=22 bucket_order=0
>[    1.470794] zbud: loaded
>[    1.471148] squashfs: version 4.0 (2009/01/31) Phillip Lougher
>[    1.471307] fuse init (API version 7.26)
>[    1.471413] Allocating IMA blacklist keyring.
>[    1.473064] Key type asymmetric registered
>[    1.473065] Asymmetric key parser 'x509' registered
>[    1.473098] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 248)
>[    1.473130] io scheduler noop registered
>[    1.473131] io scheduler deadline registered (default)
>[    1.473153] io scheduler cfq registered
>[    1.473998] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>[    1.474001] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
>[    1.474027] efifb: probing for efifb
>[    1.474036] efifb: framebuffer at 0xc0000000, using 32448k, total 32448k
>[    1.474037] efifb: mode is 3840x2160x32, linelength=15360, pages=1
>[    1.474037] efifb: scrolling: redraw
>[    1.474038] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
>[    1.488849] Console: switching to colour frame buffer device 480x135
>[    1.503830] fb0: EFI VGA frame buffer device
>[    1.503853] intel_idle: MWAIT substates: 0x11142120
>[    1.503854] intel_idle: v0.4.1 model 0x5E
>[    1.504206] intel_idle: lapic_timer_reliable_states 0xffffffff
>[    1.504597] ACPI: AC Adapter [AC] (on-line)
>[    1.504965] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
>[    1.505282] ACPI: Lid Switch [LID0]
>[    1.505310] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
>[    1.505311] ACPI: Power Button [PBTN]
>[    1.505336] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2
>[    1.505337] ACPI: Sleep Button [SBTN]
>[    1.505367] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
>[    1.505368] ACPI: Power Button [PWRF]
>[    1.513544] ACPI Error: [\_SB_.PCI0.LPCB.H_EC.ECAV] Namespace lookup failure, AE_NOT_FOUND (20160831/psargs-359)
>[    1.513595] ACPI Error: Method parse/execution failed [\_TZ.FNCL] (Node ffff8a4c0e0adfc8), AE_NOT_FOUND (20160831/psparse-543)
>[    1.513637] ACPI Error: Method parse/execution failed [\_TZ.FN00._ON] (Node ffff8a4c0e0aa3c0), AE_NOT_FOUND (20160831/psparse-543)
>[    1.513681] acpi PNP0C0B:00: Failed to change power state to D0
>[    1.525537] ACPI Error: [\_SB_.PCI0.LPCB.H_EC.ECAV] Namespace lookup failure, AE_NOT_FOUND (20160831/psargs-359)
>[    1.525573] ACPI Error: Method parse/execution failed [\_TZ.FNCL] (Node ffff8a4c0e0adfc8), AE_NOT_FOUND (20160831/psparse-543)
>[    1.525620] ACPI Error: Method parse/execution failed [\_TZ.FN00._ON] (Node ffff8a4c0e0aa3c0), AE_NOT_FOUND (20160831/psparse-543)
>[    1.525662] acpi PNP0C0B:00: Failed to set initial power state
>[    1.545472] acpi PNP0C0B:00: Cannot transition from (unknown) to D3hot
>[    1.557537] ACPI Error: [\_SB_.PCI0.LPCB.H_EC.ECAV] Namespace lookup failure, AE_NOT_FOUND (20160831/psargs-359)
>[    1.557579] ACPI Error: Method parse/execution failed [\_TZ.FNCL] (Node ffff8a4c0e0adfc8), AE_NOT_FOUND (20160831/psparse-543)
>[    1.557620] ACPI Error: Method parse/execution failed [\_TZ.FN01._ON] (Node ffff8a4c0e0aacf8), AE_NOT_FOUND (20160831/psparse-543)
>[    1.557662] acpi PNP0C0B:01: Failed to change power state to D0
>[    1.569536] ACPI Error: [\_SB_.PCI0.LPCB.H_EC.ECAV] Namespace lookup failure, AE_NOT_FOUND (20160831/psargs-359)
>[    1.569571] ACPI Error: Method parse/execution failed [\_TZ.FNCL] (Node ffff8a4c0e0adfc8), AE_NOT_FOUND (20160831/psparse-543)
>[    1.569614] ACPI Error: Method parse/execution failed [\_TZ.FN01._ON] (Node ffff8a4c0e0aacf8), AE_NOT_FOUND (20160831/psparse-543)
>[    1.569663] acpi PNP0C0B:01: Failed to set initial power state
>[    1.585501] acpi PNP0C0B:01: Cannot transition from (unknown) to D3hot
>[    1.597580] ACPI Error: [\_SB_.PCI0.LPCB.H_EC.ECAV] Namespace lookup failure, AE_NOT_FOUND (20160831/psargs-359)
>[    1.597619] ACPI Error: Method parse/execution failed [\_TZ.FNCL] (Node ffff8a4c0e0adfc8), AE_NOT_FOUND (20160831/psparse-543)
>[    1.597661] ACPI Error: Method parse/execution failed [\_TZ.FN02._ON] (Node ffff8a4c0e0aa078), AE_NOT_FOUND (20160831/psparse-543)
>[    1.597709] acpi PNP0C0B:02: Failed to change power state to D0
>[    1.609578] ACPI Error: [\_SB_.PCI0.LPCB.H_EC.ECAV] Namespace lookup failure, AE_NOT_FOUND (20160831/psargs-359)
>[    1.609617] ACPI Error: Method parse/execution failed [\_TZ.FNCL] (Node ffff8a4c0e0adfc8), AE_NOT_FOUND (20160831/psparse-543)
>[    1.609659] ACPI Error: Method parse/execution failed [\_TZ.FN02._ON] (Node ffff8a4c0e0aa078), AE_NOT_FOUND (20160831/psparse-543)
>[    1.609709] acpi PNP0C0B:02: Failed to set initial power state
>[    1.625501] acpi PNP0C0B:02: Cannot transition from (unknown) to D3hot
>[    1.637578] ACPI Error: [\_SB_.PCI0.LPCB.H_EC.ECAV] Namespace lookup failure, AE_NOT_FOUND (20160831/psargs-359)
>[    1.637616] ACPI Error: Method parse/execution failed [\_TZ.FNCL] (Node ffff8a4c0e0adfc8), AE_NOT_FOUND (20160831/psparse-543)
>[    1.637658] ACPI Error: Method parse/execution failed [\_TZ.FN03._ON] (Node ffff8a4c0e0ad2a8), AE_NOT_FOUND (20160831/psparse-543)
>[    1.637708] acpi PNP0C0B:03: Failed to change power state to D0
>[    1.649577] ACPI Error: [\_SB_.PCI0.LPCB.H_EC.ECAV] Namespace lookup failure, AE_NOT_FOUND (20160831/psargs-359)
>[    1.649616] ACPI Error: Method parse/execution failed [\_TZ.FNCL] (Node ffff8a4c0e0adfc8), AE_NOT_FOUND (20160831/psparse-543)
>[    1.649663] ACPI Error: Method parse/execution failed [\_TZ.FN03._ON] (Node ffff8a4c0e0ad2a8), AE_NOT_FOUND (20160831/psparse-543)
>[    1.649707] acpi PNP0C0B:03: Failed to set initial power state
>[    1.665503] acpi PNP0C0B:03: Cannot transition from (unknown) to D3hot
>[    1.677577] ACPI Error: [\_SB_.PCI0.LPCB.H_EC.ECAV] Namespace lookup failure, AE_NOT_FOUND (20160831/psargs-359)
>[    1.677615] ACPI Error: Method parse/execution failed [\_TZ.FNCL] (Node ffff8a4c0e0adfc8), AE_NOT_FOUND (20160831/psparse-543)
>[    1.677672] ACPI Error: Method parse/execution failed [\_TZ.FN04._ON] (Node ffff8a4c0e0adf78), AE_NOT_FOUND (20160831/psparse-543)
>[    1.677716] acpi PNP0C0B:04: Failed to change power state to D0
>[    1.689577] ACPI Error: [\_SB_.PCI0.LPCB.H_EC.ECAV] Namespace lookup failure, AE_NOT_FOUND (20160831/psargs-359)
>[    1.689616] ACPI Error: Method parse/execution failed [\_TZ.FNCL] (Node ffff8a4c0e0adfc8), AE_NOT_FOUND (20160831/psparse-543)
>[    1.689658] ACPI Error: Method parse/execution failed [\_TZ.FN04._ON] (Node ffff8a4c0e0adf78), AE_NOT_FOUND (20160831/psparse-543)
>[    1.689706] acpi PNP0C0B:04: Failed to set initial power state
>[    1.705502] acpi PNP0C0B:04: Cannot transition from (unknown) to D3hot
>[    1.707314] thermal LNXTHERM:00: registered as thermal_zone0
>[    1.707315] ACPI: Thermal Zone [THM] (25 C)
>[    1.707399] ACPI Error: [\_SB_.PCI0.LPCB.H_EC.ECAV] Namespace lookup failure, AE_NOT_FOUND (20160831/psargs-359)
>[    1.707438] ACPI Error: Method parse/execution failed [\_TZ.TZ00._TMP] (Node ffff8a4c0e0adaa0), AE_NOT_FOUND (20160831/psparse-543)
>[    1.707559] ACPI Error: [\_SB_.PCI0.LPCB.H_EC.ECAV] Namespace lookup failure, AE_NOT_FOUND (20160831/psargs-359)
>[    1.707601] ACPI Error: Method parse/execution failed [\_TZ.TZ00._TMP] (Node ffff8a4c0e0adaa0), AE_NOT_FOUND (20160831/psparse-543)
>[    1.707673] ACPI Error: [\_SB_.PCI0.LPCB.H_EC.ECAV] Namespace lookup failure, AE_NOT_FOUND (20160831/psargs-359)
>[    1.707714] ACPI Error: Method parse/execution failed [\_TZ.TZ01._TMP] (Node ffff8a4c0e0ad410), AE_NOT_FOUND (20160831/psparse-543)
>[    1.707781] ACPI Error: [\_SB_.PCI0.LPCB.H_EC.ECAV] Namespace lookup failure, AE_NOT_FOUND (20160831/psargs-359)
>[    1.707816] ACPI Error: Method parse/execution failed [\_TZ.TZ01._TMP] (Node ffff8a4c0e0ad410), AE_NOT_FOUND (20160831/psparse-543)
>[    1.707891] GHES: HEST is not enabled!
>[    1.708031] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
>[    1.711492] Linux agpgart interface v0.103
>[    1.720196] ACPI: Battery Slot [BAT0] (battery present)
>[    1.723806] brd: module loaded
>[    1.725088] loop: module loaded
>[    1.725228] libphy: Fixed MDIO Bus: probed
>[    1.725229] tun: Universal TUN/TAP device driver, 1.6
>[    1.725229] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
>[    1.725275] PPP generic driver version 2.4.2
>[    1.725326] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    1.725327] ehci-pci: EHCI PCI platform driver
>[    1.725335] ehci-platform: EHCI generic platform driver
>[    1.725343] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    1.725344] ohci-pci: OHCI PCI platform driver
>[    1.725351] ohci-platform: OHCI generic platform driver
>[    1.725356] uhci_hcd: USB Universal Host Controller Interface driver
>[    1.725517] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    1.725521] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
>[    1.726599] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00109810
>[    1.726605] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
>[    1.726678] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>[    1.726679] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.726680] usb usb1: Product: xHCI Host Controller
>[    1.726681] usb usb1: Manufacturer: Linux 4.9.0-040900rc6-generic xhci-hcd
>[    1.726682] usb usb1: SerialNumber: 0000:00:14.0
>[    1.726776] hub 1-0:1.0: USB hub found
>[    1.726790] hub 1-0:1.0: 16 ports detected
>[    1.738301] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    1.738303] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
>[    1.738328] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
>[    1.738329] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.738330] usb usb2: Product: xHCI Host Controller
>[    1.738331] usb usb2: Manufacturer: Linux 4.9.0-040900rc6-generic xhci-hcd
>[    1.738331] usb usb2: SerialNumber: 0000:00:14.0
>[    1.738425] hub 2-0:1.0: USB hub found
>[    1.738434] hub 2-0:1.0: 8 ports detected
>[    1.744364] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
>[    1.744689] i8042: Warning: Keylock active
>[    1.746038] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    1.746040] serio: i8042 AUX port at 0x60,0x64 irq 12
>[    1.746249] mousedev: PS/2 mouse device common for all mice
>[    1.746502] rtc_cmos 00:02: RTC can wake from S4
>[    1.747032] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
>[    1.747142] rtc_cmos 00:02: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
>[    1.747146] i2c /dev entries driver
>[    1.747208] device-mapper: uevent: version 1.0.3
>[    1.747273] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4
>[    1.747490] device-mapper: ioctl: 4.35.0-ioctl (2016-06-23) initialised: dm-devel@redhat.com
>[    1.747492] intel_pstate: Intel P-state driver initializing
>[    1.748181] intel_pstate: HWP enabled
>[    1.748583] ledtrig-cpu: registered to indicate activity on CPUs
>[    1.748584] EFI Variables Facility v0.08 2004-May-17
>[    1.753321] NET: Registered protocol family 10
>[    1.753663] NET: Registered protocol family 17
>[    1.753668] Key type dns_resolver registered
>[    1.754001] microcode: sig=0x506e3, pf=0x20, revision=0x9e
>[    1.754382] microcode: Microcode Update Driver: v2.01 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
>[    1.754681] registered taskstats version 1
>[    1.754682] Loading compiled-in X.509 certificates
>[    1.756674] Loaded X.509 cert 'Build time autogenerated kernel key: 969961a076be33d60eadfc96a4c8ab27743beedd'
>[    1.756691] zswap: loaded using pool lzo/zbud
>[    1.767487] Key type big_key registered
>[    1.769275] Key type trusted registered
>[    1.771333] Key type encrypted registered
>[    1.771335] AppArmor: AppArmor sha1 policy hashing enabled
>[    1.771336] ima: No TPM chip found, activating TPM-bypass!
>[    1.771351] evm: HMAC attrs: 0x1
>[    1.773899]   Magic number: 8:5:889
>[    1.773932] pci 0000:00:1f.2: hash matches
>[    1.774138] rtc_cmos 00:02: setting system clock to 2016-11-30 13:53:55 UTC (1480514035)
>[    1.774379] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
>[    1.774379] EDD information not available.
>[    1.774436] PM: Hibernation image not present or could not be loaded.
>[    1.775186] Freeing unused kernel memory: 1160K (ffffffff914e9000 - ffffffff9160b000)
>[    1.775186] Write protecting the kernel read-only data: 12288k
>[    1.775586] Freeing unused kernel memory: 580K (ffff8a496cf6f000 - ffff8a496d000000)
>[    1.776560] Freeing unused kernel memory: 712K (ffff8a496d34e000 - ffff8a496d400000)
>[    1.781399] x86/mm: Checked W+X mappings: passed, no W+X pages found.
>[    1.790582] random: systemd-udevd: uninitialized urandom read (16 bytes read)
>[    1.790627] random: systemd-udevd: uninitialized urandom read (16 bytes read)
>[    1.790633] random: systemd-udevd: uninitialized urandom read (16 bytes read)
>[    1.790969] random: udevadm: uninitialized urandom read (16 bytes read)
>[    1.790987] random: udevadm: uninitialized urandom read (16 bytes read)
>[    1.791929] random: udevadm: uninitialized urandom read (16 bytes read)
>[    1.791961] random: udevadm: uninitialized urandom read (16 bytes read)
>[    1.791968] random: udevadm: uninitialized urandom read (16 bytes read)
>[    1.792234] random: udevadm: uninitialized urandom read (16 bytes read)
>[    1.792261] random: udevadm: uninitialized urandom read (16 bytes read)
>[    1.813795] FUJITSU Extended Socket Network Device Driver - version 1.1 - Copyright (c) 2015 FUJITSU LIMITED
>[    1.828996] hidraw: raw HID events driver (C) Jiri Kosina
>[    1.834281] ahci 0000:00:17.0: version 3.0
>[    1.834457] ahci 0000:00:17.0: SSS flag set, parallel bus scan disabled
>[    1.834497] ahci 0000:00:17.0: AHCI 0001.0301 32 slots 1 ports 6 Gbps 0x2 impl SATA mode
>[    1.834499] ahci 0000:00:17.0: flags: 64bit ncq sntf stag pm led clo only pio slum part ems deso sadm sds apst 
>[    1.834635] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
>[    1.834651] r8169 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control
>[    1.834989] scsi host0: ahci
>[    1.835094] scsi host1: ahci
>[    1.835125] ata1: DUMMY
>[    1.835127] ata2: SATA max UDMA/133 abar m2048@0xe5333000 port 0xe5333180 irq 16
>[    1.835286] [drm] Initialized
>[    1.835935] nvme nvme0: pci function 0000:04:00.0
>[    1.846516] r8169 0000:02:00.0 eth0: RTL8168h/8111h at 0xffff96e0418f5000, 18:db:f2:2c:0b:7a, XID 14100800 IRQ 125
>[    1.846517] r8169 0000:02:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
>[    1.853332] [drm:intel_gvt_init [i915]] GVT-g is disabled by kernel params
>[    1.853363] [drm:i915_driver_load [i915]] Found SunrisePoint PCH
>[    1.853379] [drm:intel_power_domains_init [i915]] Allowed DC state mask 03
>[    1.853436] [drm:intel_device_info_dump [i915]] i915 device info: gen=9, pciid=0x191b rev=0x06 flags=is_skylake,has_fbc,has_psr,has_runtime_pm,has_csr,has_resource_streamer,has_rc6,has_dp_mst,has_gmbus_irq,has_hw_contexts,has_logical_ring_contexts,has_guc,has_hotplug,has_llc,has_ddi,has_fpga_dbg,
>[    1.853722] [drm:intel_device_info_runtime_init [i915]] slice mask: 0001
>[    1.853733] [drm:intel_device_info_runtime_init [i915]] slice total: 1
>[    1.853743] [drm:intel_device_info_runtime_init [i915]] subslice total: 3
>[    1.853752] [drm:intel_device_info_runtime_init [i915]] subslice mask 0007
>[    1.853761] [drm:intel_device_info_runtime_init [i915]] subslice per slice: 3
>[    1.853770] [drm:intel_device_info_runtime_init [i915]] EU total: 24
>[    1.853778] [drm:intel_device_info_runtime_init [i915]] EU per subslice: 8
>[    1.853786] [drm:intel_device_info_runtime_init [i915]] has slice power gating: n
>[    1.853795] [drm:intel_device_info_runtime_init [i915]] has subslice power gating: n
>[    1.853803] [drm:intel_device_info_runtime_init [i915]] has EU power gating: y
>[    1.853814] [drm:i915_driver_load [i915]] ppgtt mode: 3
>[    1.853825] [drm:i915_driver_load [i915]] use GPU sempahores? no
>[    1.853832] [drm] Memory usable by graphics device = 4096M
>[    1.853847] [drm:i915_ggtt_probe_hw [i915]] GMADR size = 256M
>[    1.853860] [drm:i915_ggtt_probe_hw [i915]] GTT stolen size = 64M
>[    1.853861] checking generic (c0000000 1fb0000) vs hw (c0000000 10000000)
>[    1.853861] fb: switching to inteldrmfb from EFI VGA
>[    1.853877] Console: switching to colour dummy device 80x25
>[    1.853988] [drm] Replacing VGA console driver
>[    1.854044] [drm:i915_gem_init_stolen [i915]] Memory reserved for graphics device: 65536K, usable: 64512K
>[    1.854074] [drm:intel_opregion_setup [i915]] graphic opregion physical addr: 0x98006018
>[    1.854093] [drm:intel_opregion_setup [i915]] Public ACPI methods supported
>[    1.854106] [drm:intel_opregion_setup [i915]] SWSCI supported
>[    1.859529] [drm:intel_opregion_setup [i915]] SWSCI GBDA callbacks 00000cb3, SBCB callbacks 00300483
>[    1.859546] [drm:intel_opregion_setup [i915]] ASLE supported
>[    1.859574] [drm:intel_opregion_setup [i915]] ASLE extension supported
>[    1.859607] [drm:intel_opregion_setup [i915]] Found valid VBT in ACPI OpRegion (Mailbox #4)
>[    1.859694] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    1.859694] [drm] Driver supports precise vblank timestamp query.
>[    1.859717] [drm:intel_bios_init [i915]] Set default to SSC at 120000 kHz
>[    1.859738] [drm:intel_bios_init [i915]] VBT signature "$VBT SKYLAKE        ", BDB version 206
>[    1.859773] [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 0 fdi_rx_polarity_inverted 0
>[    1.859788] [drm:intel_bios_init [i915]] crt_ddc_bus_pin: 2
>[    1.861533] [drm:intel_opregion_get_panel_type [i915]] Ignoring OpRegion panel type (0)
>[    1.861551] [drm:intel_bios_init [i915]] Panel type: 2 (VBT)
>[    1.861565] [drm:intel_bios_init [i915]] DRRS supported mode is seamless
>[    1.861579] [drm:intel_bios_init [i915]] Found panel mode in BIOS VBT tables:
>[    1.861595] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"1366x768" 0 69300 1366 1398 1430 1470 768 771 776 786 0x8 0xa
>[    1.861609] [drm:intel_bios_init [i915]] VBT initial LVDS value 300
>[    1.861625] [drm:intel_bios_init [i915]] VBT backlight PWM modulation frequency 200 Hz, active high, min brightness 16, level 255
>[    1.861646] [drm:intel_bios_init [i915]] Unsupported child device size for SDVO mapping.
>[    1.861674] [drm:intel_bios_init [i915]] Expected child device config size for VBT version 206 not known; assuming 38
>[    1.861689] [drm:intel_bios_init [i915]] DRRS State Enabled:0
>[    1.861702] [drm:intel_bios_init [i915]] Port A VBT info: DP:1 HDMI:0 DVI:0 EDP:1 CRT:0
>[    1.861735] [drm:intel_bios_init [i915]] VBT HDMI level shift for port A: 0
>[    1.861745] [drm:intel_bios_init [i915]] Port B VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0
>[    1.861754] [drm:intel_bios_init [i915]] VBT HDMI level shift for port B: 8
>[    1.861853] [drm:intel_dsm_detect [i915]] no _DSM method for intel device
>[    1.861877] [drm:intel_update_rawclk [i915]] rawclk rate: 24000 kHz
>[    1.861904] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 00
>[    1.861924] [drm:intel_power_well_enable [i915]] enabling power well 1
>[    1.861958] [drm:intel_power_well_enable [i915]] enabling MISC IO power well
>[    1.861990] [drm:intel_update_cdclk [i915]] Current CD clock rate: 675000 kHz, VCO: 8100000 kHz, ref: 24000 kHz
>[    1.862024] [drm:intel_update_max_cdclk [i915]] Max CD clock rate: 675000 kHz
>[    1.862034] [drm:intel_update_max_cdclk [i915]] Max dotclock rate: 675000 kHz
>[    1.862068] [drm:intel_power_well_enable [i915]] enabling always-on
>[    1.862080] [drm:intel_power_well_enable [i915]] enabling DC off
>[    1.862093] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 00
>[    1.862126] [drm:intel_power_well_enable [i915]] enabling power well 2
>[    1.862158] [drm:intel_power_well_enable [i915]] enabling DDI A/E power well
>[    1.862213] [drm:intel_power_well_enable [i915]] enabling DDI B power well
>[    1.862232] [drm:skl_set_power_well [i915]] Enabling DDI B power well
>[    1.862258] [drm:intel_power_well_enable [i915]] enabling DDI C power well
>[    1.862268] [drm:skl_set_power_well [i915]] Enabling DDI C power well
>[    1.862281] [drm:intel_power_well_enable [i915]] enabling DDI D power well
>[    1.862308] [drm:skl_set_power_well [i915]] Enabling DDI D power well
>[    1.862324] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 00
>[    1.862346] [drm:intel_csr_ucode_init [i915]] Loading i915/skl_dmc_ver1_26.bin
>[    1.863548] [drm] Finished loading i915/skl_dmc_ver1_26.bin (v1.26)
>[    1.864156] [drm:intel_fbc_init [i915]] Sanitized enable_fbc value: 0
>[    1.864177] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM0 latency 2 (2.0 usec)
>[    1.864189] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM1 latency 19 (19.0 usec)
>[    1.864215] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM2 latency 28 (28.0 usec)
>[    1.864225] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM3 latency 32 (32.0 usec)
>[    1.864236] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM4 latency 63 (63.0 usec)
>[    1.864245] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM5 latency 77 (77.0 usec)
>[    1.864255] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM6 latency 83 (83.0 usec)
>[    1.864264] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM7 latency 99 (99.0 usec)
>[    1.864282] [drm:intel_modeset_init [i915]] 3 display pipes available.
>[    1.864315] [drm:intel_update_cdclk [i915]] Current CD clock rate: 675000 kHz, VCO: 8100000 kHz, ref: 24000 kHz
>[    1.864317] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[    1.864648] [drm:intel_dp_init_connector [i915]] Adding eDP connector on port A
>[    1.864689] [drm:intel_dp_init_connector [i915]] using AUX A for port A (VBT)
>[    1.864779] [drm:intel_pps_dump_state [i915]] cur t1_t3 0 t8 0 t9 0 t10 500 t11_t12 6000
>[    1.864814] [drm:intel_pps_dump_state [i915]] vbt t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 5000
>[    1.864832] [drm:intel_dp_init_panel_power_sequencer.part.18 [i915]] panel power up delay 200, power down delay 50, power cycle delay 600
>[    1.864848] [drm:intel_dp_init_panel_power_sequencer.part.18 [i915]] backlight on delay 1, off delay 200
>[    1.864943] [drm:intel_dp_init_panel_power_sequencer_registers [i915]] panel power sequencer register settings: PP_ON 0x7d00001, PP_OFF 0x1f40001, PP_DIV 0x4af06
>[    1.864975] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[    1.865046] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f
>[    1.865546] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 84 41 00 00 01 01 02 00 00 00 00 0b 00
>[    1.865928] [drm:intel_dp_init_connector [i915]] Detected EDP PSR Panel.
>[    1.866340] [drm:intel_dp_init_connector [i915]] EDP DPCD : 02 9f 00
>[    1.870351] [drm:do_detailed_mode [drm]] composite sync not supported
>[    1.870364] [drm:drm_edid_to_eld [drm]] ELD: no CEA Extension found
>[    1.870386] [drm:intel_dp_init_connector [i915]] VBT doesn't support DRRS
>[    1.870452] [drm:intel_panel_setup_backlight [i915]] Connector eDP-1 backlight initialized, enabled, brightness 937/937
>[    1.870455] r8169 0000:02:00.0 enp2s0: renamed from eth0
>[    1.870494] [drm:intel_dp_init_connector [i915]] Adding DP connector on port B
>[    1.870512] [drm:intel_dp_init_connector [i915]] using AUX B for port B (VBT)
>[    1.870546] [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on port B
>[    1.870571] [drm:intel_hdmi_init_connector [i915]] Using DDC pin 0x5 for port B (VBT)
>[    1.870599] [drm:intel_modeset_setup_hw_state [i915]] [CRTC:26:pipe A] hw state readout: enabled
>[    1.870621] [drm:intel_modeset_setup_hw_state [i915]] [CRTC:30:pipe B] hw state readout: disabled
>[    1.870637] [drm:intel_modeset_setup_hw_state [i915]] [CRTC:34:pipe C] hw state readout: disabled
>[    1.870653] [drm:intel_modeset_setup_hw_state [i915]] DPLL 0 hw state readout: crtc_mask 0x00000001, on 1
>[    1.870667] [drm:intel_modeset_setup_hw_state [i915]] DPLL 1 hw state readout: crtc_mask 0x00000000, on 0
>[    1.870680] [drm:intel_modeset_setup_hw_state [i915]] DPLL 2 hw state readout: crtc_mask 0x00000000, on 0
>[    1.870694] [drm:intel_modeset_setup_hw_state [i915]] DPLL 3 hw state readout: crtc_mask 0x00000000, on 0
>[    1.870710] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:36:DDI A] hw state readout: enabled, pipe A
>[    1.870724] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:45:DDI B] hw state readout: disabled, pipe A
>[    1.870734] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:47:DP-MST A] hw state readout: disabled, pipe A
>[    1.870744] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:48:DP-MST B] hw state readout: disabled, pipe B
>[    1.870754] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:49:DP-MST C] hw state readout: disabled, pipe C
>[    1.870768] [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:37:eDP-1] hw state readout: enabled
>[    1.870781] [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:46:DP-1] hw state readout: disabled
>[    1.870795] [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:50:HDMI-A-1] hw state readout: disabled
>[    1.870856] [drm:intel_dump_pipe_config [i915]] [CRTC:26:pipe A][setup_hw_state] config ffff8a4c060e2000 for pipe A
>[    1.870868] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP
>[    1.870880] [drm:intel_dump_pipe_config [i915]] pipe bpp: 24, dithering: 0
>[    1.870892] [drm:intel_dump_pipe_config [i915]] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.870903] [drm:intel_dump_pipe_config [i915]] dp: 1, lanes: 4, gmch_m: 6212812, gmch_n: 8388608, link_m: 517734, link_n: 524288, tu: 64
>[    1.870914] [drm:intel_dump_pipe_config [i915]] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    1.870924] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[    1.870934] [drm:intel_dump_pipe_config [i915]] requested mode:
>[    1.870945] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"3840x2160" 60 533249 3840 3888 3920 4000 2160 2163 2168 2222 0x40 0xa
>[    1.870956] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[    1.870963] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"3840x2160" 60 533249 3840 3888 3920 4000 2160 2163 2168 2222 0x40 0xa
>[    1.870973] [drm:intel_dump_pipe_config [i915]] crtc timings: 533249 3840 3888 3920 4000 2160 2163 2168 2222, type: 0x40 flags: 0xa
>[    1.870983] [drm:intel_dump_pipe_config [i915]] port clock: 540000
>[    1.870992] [drm:intel_dump_pipe_config [i915]] pipe src size: 3840x2160
>[    1.871001] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[    1.871010] [drm:intel_dump_pipe_config [i915]] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.871019] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    1.871045] [drm:intel_dump_pipe_config [i915]] ips: 0
>[    1.871054] [drm:intel_dump_pipe_config [i915]] double wide: 0
>[    1.871063] [drm:intel_dump_pipe_config [i915]] dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>[    1.871071] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[    1.871080] [drm:intel_dump_pipe_config [i915]] [PLANE:23:plane 1A] disabled, scaler_id = -1
>[    1.871089] [drm:intel_dump_pipe_config [i915]] [PLANE:25:cursor A] disabled, scaler_id = -1
>[    1.871110] [drm:intel_dump_pipe_config [i915]] [PLANE:27:plane 2A] disabled, scaler_id = -1
>[    1.871119] [drm:intel_dump_pipe_config [i915]] [CRTC:30:pipe B][setup_hw_state] config ffff8a4c060e5000 for pipe B
>[    1.871127] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: B
>[    1.871135] [drm:intel_dump_pipe_config [i915]] pipe bpp: 0, dithering: 0
>[    1.871156] [drm:intel_dump_pipe_config [i915]] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.871165] [drm:intel_dump_pipe_config [i915]] dp: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.871173] [drm:intel_dump_pipe_config [i915]] dp: 0, lanes: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    1.871182] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[    1.871189] [drm:intel_dump_pipe_config [i915]] requested mode:
>[    1.871197] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.871205] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[    1.871212] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.871220] [drm:intel_dump_pipe_config [i915]] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    1.871229] [drm:intel_dump_pipe_config [i915]] port clock: 0
>[    1.871237] [drm:intel_dump_pipe_config [i915]] pipe src size: 0x0
>[    1.871245] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: 0
>[    1.871253] [drm:intel_dump_pipe_config [i915]] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.871261] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    1.871269] [drm:intel_dump_pipe_config [i915]] ips: 0
>[    1.871277] [drm:intel_dump_pipe_config [i915]] double wide: 0
>[    1.871285] [drm:intel_dump_pipe_config [i915]] dpll_hw_state: ctrl1: 0x0, cfgcr1: 0x0, cfgcr2: 0x0
>[    1.871293] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[    1.871302] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 1B] disabled, scaler_id = -1
>[    1.871310] [drm:intel_dump_pipe_config [i915]] [PLANE:29:cursor B] disabled, scaler_id = -1
>[    1.871318] [drm:intel_dump_pipe_config [i915]] [PLANE:31:plane 2B] disabled, scaler_id = -1
>[    1.871329] [drm:intel_dump_pipe_config [i915]] [CRTC:34:pipe C][setup_hw_state] config ffff8a4c060e1800 for pipe C
>[    1.871337] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: C
>[    1.871345] [drm:intel_dump_pipe_config [i915]] pipe bpp: 0, dithering: 0
>[    1.871353] [drm:intel_dump_pipe_config [i915]] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.871362] [drm:intel_dump_pipe_config [i915]] dp: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.871370] [drm:intel_dump_pipe_config [i915]] dp: 0, lanes: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    1.871378] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[    1.871385] [drm:intel_dump_pipe_config [i915]] requested mode:
>[    1.871392] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.871400] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[    1.871407] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.871416] [drm:intel_dump_pipe_config [i915]] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    1.871424] [drm:intel_dump_pipe_config [i915]] port clock: 0
>[    1.871432] [drm:intel_dump_pipe_config [i915]] pipe src size: 0x0
>[    1.871440] [drm:intel_dump_pipe_config [i915]] num_scalers: 1, scaler_users: 0x0, scaler_id: 0
>[    1.871448] [drm:intel_dump_pipe_config [i915]] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.871456] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    1.871464] [drm:intel_dump_pipe_config [i915]] ips: 0
>[    1.871472] [drm:intel_dump_pipe_config [i915]] double wide: 0
>[    1.871480] [drm:intel_dump_pipe_config [i915]] dpll_hw_state: ctrl1: 0x0, cfgcr1: 0x0, cfgcr2: 0x0
>[    1.871488] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[    1.871497] [drm:intel_dump_pipe_config [i915]] [PLANE:32:plane 1C] disabled, scaler_id = -1
>[    1.871505] [drm:intel_dump_pipe_config [i915]] [PLANE:33:cursor C] disabled, scaler_id = -1
>[    1.871513] [drm:intel_dump_pipe_config [i915]] [PLANE:35:plane 2C] disabled, scaler_id = -1
>[    1.871544] [drm:intel_power_well_disable [i915]] disabling DDI D power well
>[    1.871557] [drm:skl_set_power_well [i915]] Disabling DDI D power well
>[    1.871569] [drm:intel_power_well_disable [i915]] disabling DDI C power well
>[    1.871580] [drm:skl_set_power_well [i915]] Disabling DDI C power well
>[    1.871592] [drm:intel_power_well_disable [i915]] disabling DDI B power well
>[    1.871603] [drm:skl_set_power_well [i915]] Disabling DDI B power well
>[    1.871614] [drm:intel_power_well_disable [i915]] disabling power well 2
>[    1.871627] [drm:skl_set_power_well [i915]] Disabling power well 2
>[    1.871644] [drm:skylake_get_initial_plane_config [i915]] pipe A with fb: size=3840x2160@32, offset=0, pitch 15360, size 0x1fa4000
>[    1.871905] [drm:i915_gem_init_ggtt [i915]] clearing unused GTT space: [0, fffff000]
>[    1.871936] [drm:i915_gem_context_init [i915]] LR context support initialized
>[    1.871952] [drm:i915_gem_object_create_stolen [i915]] creating stolen object: size=1000
>[    1.871968] [drm:_i915_gem_object_create_stolen [i915]] offset=0x0, size=4096
>[    1.871984] [drm:intel_engine_create_scratch [i915]] render ring pipe control offset: 0xffffe000
>[    1.872100] [drm:i915_gem_object_create_stolen [i915]] creating stolen object: size=4000
>[    1.872112] [drm:_i915_gem_object_create_stolen [i915]] offset=0x1000, size=16384
>[    1.872237] [drm:i915_gem_object_create_stolen [i915]] creating stolen object: size=4000
>[    1.872250] [drm:_i915_gem_object_create_stolen [i915]] offset=0x5000, size=16384
>[    1.872305] [drm:i915_gem_object_create_stolen [i915]] creating stolen object: size=4000
>[    1.872315] [drm:_i915_gem_object_create_stolen [i915]] offset=0x9000, size=16384
>[    1.872360] [drm:i915_gem_object_create_stolen [i915]] creating stolen object: size=4000
>[    1.872370] [drm:_i915_gem_object_create_stolen [i915]] offset=0xd000, size=16384
>[    1.872428] [drm:gen8_init_common_ring [i915]] Execlists enabled for render ring
>[    1.872488] [drm:gen8_init_common_ring [i915]] Execlists enabled for blitter ring
>[    1.872536] [drm:gen8_init_common_ring [i915]] Execlists enabled for bsd ring
>[    1.872584] [drm:gen8_init_common_ring [i915]] Execlists enabled for video enhancement ring
>[    1.872632] [drm:intel_guc_setup [i915]] GuC fw status: path i915/skl_guc_ver6_1.bin, fetch NONE, load NONE
>[    1.872638] [drm] GuC firmware load skipped
>[    1.872668] [drm:intel_update_cdclk [i915]] Current CD clock rate: 675000 kHz, VCO: 8100000 kHz, ref: 24000 kHz
>[    1.872690] [drm:intel_fbdev_init [i915]] pipe A not active or no fb, skipping
>[    1.872704] [drm:intel_fbdev_init [i915]] pipe B not active or no fb, skipping
>[    1.872717] [drm:intel_fbdev_init [i915]] pipe C not active or no fb, skipping
>[    1.872729] [drm:intel_fbdev_init [i915]] no active fbs found, not using BIOS config
>[    1.872805] [drm:intel_dp_detect [i915]] [CONNECTOR:37:eDP-1]
>[    1.872819] [drm:intel_dp_long_pulse [i915]] Display Port TPS3 support: source yes, sink no
>[    1.872832] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[    1.872844] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[    1.872856] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[    1.873209] [drm:drm_helper_hpd_irq_event [drm_kms_helper]] [CONNECTOR:37:eDP-1] status updated from unknown to connected
>[    1.873221] [drm:intel_dp_detect [i915]] [CONNECTOR:46:DP-1]
>[    1.873236] [drm:intel_power_well_enable [i915]] enabling power well 2
>[    1.873249] [drm:skl_set_power_well [i915]] Enabling power well 2
>[    1.874090] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 01 01 15 01 81 02 01 04 01 0f 00 01
>[    1.875572] [drm:intel_dp_long_pulse [i915]] Display Port TPS3 support: source yes, sink yes
>[    1.875584] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[    1.875595] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[    1.875619] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[    1.876322] [drm:intel_dp_long_pulse [i915]] Sink OUI: 000000
>[    1.877020] [drm:intel_dp_long_pulse [i915]] Branch OUI: 001cf8
>[    1.877702] [drm:intel_dp_long_pulse [i915]] sink hw revision: 1.0
>[    1.878392] [drm:intel_dp_long_pulse [i915]] sink sw revision: 7.32
>[    1.879074] [drm:intel_dp_long_pulse [i915]] Sink is not MST capable
>[    1.881252] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.882301] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.883678] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.884790] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.886220] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.887342] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.888721] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.889843] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.891238] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.892328] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.893695] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.894820] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.896205] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.897325] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.898703] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.899824] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.902039] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.903165] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.904540] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.905704] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.907102] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.908245] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.909641] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.910774] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.912182] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.913327] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.914730] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.915863] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.917270] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.918413] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.919821] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.920968] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.922735] [drm:intel_power_well_disable [i915]] disabling power well 2
>[    1.922751] [drm:skl_set_power_well [i915]] Disabling power well 2
>[    1.922769] [drm:drm_helper_hpd_irq_event [drm_kms_helper]] [CONNECTOR:46:DP-1] status updated from unknown to connected
>[    1.922798] [drm:intel_hdmi_detect [i915]] [CONNECTOR:50:HDMI-A-1]
>[    1.923182] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    1.923197] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    1.923581] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    1.923591] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[    1.923970] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    1.923985] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    1.924359] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    1.924363] [drm:drm_helper_hpd_irq_event [drm_kms_helper]] [CONNECTOR:50:HDMI-A-1] status updated from unknown to disconnected
>[    1.924816] [drm:intel_backlight_device_register [i915]] Connector eDP-1 backlight sysfs interface registered
>[    1.924853] [drm:intel_dp_connector_register [i915]] registering DPDDC-A bus for card0-eDP-1
>[    1.925178] [drm:intel_dp_connector_register [i915]] registering DPDDC-B bus for card0-DP-1
>[    1.930506] [drm:intel_opregion_register [i915]] 9 outputs detected
>[    2.052516]  nvme0n1: p1 p2 p3
>[    2.061351] random: fast init done
>[    2.069487] usb 1-1: new full-speed USB device number 2 using xhci_hcd
>[    2.150126] ata2: SATA link down (SStatus 4 SControl 300)
>[    2.212421] usb 1-1: New USB device found, idVendor=10c4, idProduct=ea60
>[    2.212423] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[    2.212424] usb 1-1: Product: CP2102 USB to UART Bridge Controller
>[    2.212425] usb 1-1: Manufacturer: Silicon Labs
>[    2.212425] usb 1-1: SerialNumber: 0001
>[    2.312159] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>[    2.312898] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input7
>[    2.313081] ACPI: Video Device [PEGP] (multi-head: no  rom: yes  post: no)
>[    2.313144] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:0a/LNXVIDEO:01/input/input8
>[    2.313351] [drm] Initialized i915 1.6.0 20160919 for 0000:00:02.0 on minor 0
>[    2.313365] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:37:eDP-1]
>[    2.313394] [drm:intel_dp_detect [i915]] [CONNECTOR:37:eDP-1]
>[    2.313413] [drm:intel_dp_long_pulse [i915]] Display Port TPS3 support: source yes, sink no
>[    2.313427] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[    2.313440] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[    2.313453] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[    2.313873] [drm:do_detailed_mode [drm]] composite sync not supported
>[    2.313882] [drm:drm_edid_to_eld [drm]] ELD: no CEA Extension found
>[    2.313888] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:37:eDP-1] probed modes :
>[    2.313895] [drm:drm_mode_debug_printmodeline [drm]] Modeline 38:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
>[    2.313902] [drm:drm_mode_debug_printmodeline [drm]] Modeline 39:"3840x2160" 48 533250 3840 3888 3920 4000 2160 2163 2168 2776 0x40 0xa
>[    2.313906] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:46:DP-1]
>[    2.313924] [drm:intel_dp_detect [i915]] [CONNECTOR:46:DP-1]
>[    2.313940] [drm:intel_power_well_enable [i915]] enabling power well 2
>[    2.313953] [drm:skl_set_power_well [i915]] Enabling power well 2
>[    2.314767] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 01 01 15 01 81 02 01 04 01 0f 00 01
>[    2.316237] [drm:intel_dp_long_pulse [i915]] Display Port TPS3 support: source yes, sink yes
>[    2.316252] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[    2.316264] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[    2.316275] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[    2.316967] [drm:intel_dp_long_pulse [i915]] Sink OUI: 000000
>[    2.317665] [drm:intel_dp_long_pulse [i915]] Branch OUI: 001cf8
>[    2.318348] [drm:intel_dp_long_pulse [i915]] sink hw revision: 1.0
>[    2.319037] [drm:intel_dp_long_pulse [i915]] sink sw revision: 7.32
>[    2.319720] [drm:intel_dp_long_pulse [i915]] Sink is not MST capable
>[    2.320446] [drm:intel_power_well_disable [i915]] disabling power well 2
>[    2.320471] [drm:skl_set_power_well [i915]] Disabling power well 2
>[    2.320507] [drm:drm_add_edid_modes.part.23 [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz
>[    2.320526] [drm:drm_edid_to_eld [drm]] ELD monitor DELL P2217H
>[    2.320531] [drm:drm_edid_to_eld [drm]] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0
>[    2.320537] [drm:drm_edid_to_eld [drm]] ELD size 32, SAD count 0
>[    2.320554] [drm:drm_mode_debug_printmodeline [drm]] Modeline 75:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[    2.320559] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: H_ILLEGAL
>[    2.320565] [drm:drm_mode_debug_printmodeline [drm]] Modeline 76:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[    2.320569] [drm:drm_mode_prune_invalid [drm]] Not using 720x576i mode: H_ILLEGAL
>[    2.320575] [drm:drm_mode_debug_printmodeline [drm]] Modeline 93:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[    2.320579] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: H_ILLEGAL
>[    2.320584] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:46:DP-1] probed modes :
>[    2.320589] [drm:drm_mode_debug_printmodeline [drm]] Modeline 54:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[    2.320594] [drm:drm_mode_debug_printmodeline [drm]] Modeline 82:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    2.320598] [drm:drm_mode_debug_printmodeline [drm]] Modeline 56:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[    2.320603] [drm:drm_mode_debug_printmodeline [drm]] Modeline 84:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[    2.320607] [drm:drm_mode_debug_printmodeline [drm]] Modeline 79:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[    2.320612] [drm:drm_mode_debug_printmodeline [drm]] Modeline 78:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[    2.320617] [drm:drm_mode_debug_printmodeline [drm]] Modeline 61:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
>[    2.320621] [drm:drm_mode_debug_printmodeline [drm]] Modeline 66:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    2.320625] [drm:drm_mode_debug_printmodeline [drm]] Modeline 60:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    2.320630] [drm:drm_mode_debug_printmodeline [drm]] Modeline 59:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[    2.320634] [drm:drm_mode_debug_printmodeline [drm]] Modeline 57:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[    2.320639] [drm:drm_mode_debug_printmodeline [drm]] Modeline 85:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[    2.320643] [drm:drm_mode_debug_printmodeline [drm]] Modeline 81:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[    2.320647] [drm:drm_mode_debug_printmodeline [drm]] Modeline 67:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    2.320652] [drm:drm_mode_debug_printmodeline [drm]] Modeline 68:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    2.320656] [drm:drm_mode_debug_printmodeline [drm]] Modeline 69:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[    2.320660] [drm:drm_mode_debug_printmodeline [drm]] Modeline 62:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    2.320664] [drm:drm_mode_debug_printmodeline [drm]] Modeline 80:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[    2.320669] [drm:drm_mode_debug_printmodeline [drm]] Modeline 86:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[    2.320673] [drm:drm_mode_debug_printmodeline [drm]] Modeline 58:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[    2.320677] [drm:drm_mode_debug_printmodeline [drm]] Modeline 63:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[    2.320681] [drm:drm_mode_debug_printmodeline [drm]] Modeline 87:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[    2.320686] [drm:drm_mode_debug_printmodeline [drm]] Modeline 64:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[    2.320690] [drm:drm_mode_debug_printmodeline [drm]] Modeline 65:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[    2.320693] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:50:HDMI-A-1]
>[    2.320708] [drm:intel_hdmi_detect [i915]] [CONNECTOR:50:HDMI-A-1]
>[    2.321020] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    2.321035] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    2.321339] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    2.321347] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[    2.321717] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    2.321732] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    2.322052] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    2.322056] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:50:HDMI-A-1] disconnected
>[    2.322059] [drm:drm_setup_crtcs [drm_kms_helper]] 
>[    2.322062] [drm:drm_setup_crtcs [drm_kms_helper]] connector 37 enabled? yes
>[    2.322065] [drm:drm_setup_crtcs [drm_kms_helper]] connector 46 enabled? yes
>[    2.322067] [drm:drm_setup_crtcs [drm_kms_helper]] connector 50 enabled? no
>[    2.322087] [drm:intel_fb_initial_config [i915]] looking for cmdline mode on connector eDP-1
>[    2.322101] [drm:intel_fb_initial_config [i915]] looking for preferred mode on connector eDP-1 0
>[    2.322114] [drm:intel_fb_initial_config [i915]] connector eDP-1 on [CRTC:26:pipe A]: 3840x2160
>[    2.322125] [drm:intel_fb_initial_config [i915]] connector DP-1 has no encoder or crtc, skipping
>[    2.322135] [drm:intel_fb_initial_config [i915]] connector HDMI-A-1 not enabled, skipping
>[    2.322145] [drm:intel_fb_initial_config [i915]] fallback: Not all outputs enabled
>[    2.322154] [drm:intel_fb_initial_config [i915]] Enabled: 1, detected: 2
>[    2.322163] [drm:intel_fb_initial_config [i915]] Not using firmware configuration
>[    2.322167] [drm:drm_setup_crtcs [drm_kms_helper]] looking for cmdline mode on connector 37
>[    2.322169] [drm:drm_setup_crtcs [drm_kms_helper]] looking for preferred mode on connector 37 0
>[    2.322172] [drm:drm_setup_crtcs [drm_kms_helper]] found mode 3840x2160
>[    2.322175] [drm:drm_setup_crtcs [drm_kms_helper]] looking for cmdline mode on connector 46
>[    2.322177] [drm:drm_setup_crtcs [drm_kms_helper]] looking for preferred mode on connector 46 0
>[    2.322180] [drm:drm_setup_crtcs [drm_kms_helper]] found mode 1920x1080
>[    2.322183] [drm:drm_setup_crtcs [drm_kms_helper]] picking CRTCs for 8192x8192 config
>[    2.322187] [drm:drm_setup_crtcs [drm_kms_helper]] desired mode 3840x2160 set on crtc 26 (0,0)
>[    2.322190] [drm:drm_setup_crtcs [drm_kms_helper]] desired mode 1920x1080 set on crtc 30 (0,0)
>[    2.322200] [drm:intelfb_create [i915]] no BIOS fb, allocating a new one
>[    2.327523] [drm:intelfb_create [i915]] allocated 3840x2160 fb: 0x000c0000
>[    2.327700] fbcon: inteldrmfb (fb0) is primary device
>[    2.327781] [drm:intel_modeset_pipe_config [i915]] [CONNECTOR:37:eDP-1] checking for sink bpp constrains
>[    2.327800] [drm:intel_modeset_pipe_config [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[    2.327819] [drm:skl_update_scaler_crtc [i915]] Updating scaler for [CRTC:26:pipe A] scaler_user index 0.31
>[    2.327839] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 4 max bw 540000 pixel clock 533250KHz
>[    2.327889] [drm:intel_dp_compute_config [i915]] DP link bw 14 rate select 00 lane count 4 clock 540000 bpp 24
>[    2.327902] [drm:intel_dp_compute_config [i915]] DP link bw required 1279800 available 1728000
>[    2.327916] [drm:intel_modeset_pipe_config [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[    2.327931] [drm:intel_dump_pipe_config [i915]] [CRTC:26:pipe A][modeset] config ffff8a4c058a4800 for pipe A
>[    2.327944] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP
>[    2.327955] [drm:intel_dump_pipe_config [i915]] pipe bpp: 24, dithering: 0
>[    2.327965] [drm:intel_dump_pipe_config [i915]] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.327976] [drm:intel_dump_pipe_config [i915]] dp: 1, lanes: 4, gmch_m: 6212812, gmch_n: 8388608, link_m: 1035468, link_n: 1048576, tu: 64
>[    2.327987] [drm:intel_dump_pipe_config [i915]] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    2.327997] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[    2.328009] [drm:intel_dump_pipe_config [i915]] requested mode:
>[    2.328020] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
>[    2.328043] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[    2.328049] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
>[    2.328059] [drm:intel_dump_pipe_config [i915]] crtc timings: 533250 3840 3888 3920 4000 2160 2163 2168 2222, type: 0x48 flags: 0xa
>[    2.328067] [drm:intel_dump_pipe_config [i915]] port clock: 540000
>[    2.328074] [drm:intel_dump_pipe_config [i915]] pipe src size: 3840x2160
>[    2.328082] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[    2.328089] [drm:intel_dump_pipe_config [i915]] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    2.328097] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.328105] [drm:intel_dump_pipe_config [i915]] ips: 0
>[    2.328112] [drm:intel_dump_pipe_config [i915]] double wide: 0
>[    2.328120] [drm:intel_dump_pipe_config [i915]] dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>[    2.328127] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[    2.328135] [drm:intel_dump_pipe_config [i915]] [PLANE:23:plane 1A] disabled, scaler_id = -1
>[    2.328142] [drm:intel_dump_pipe_config [i915]] [PLANE:25:cursor A] disabled, scaler_id = -1
>[    2.328150] [drm:intel_dump_pipe_config [i915]] [PLANE:27:plane 2A] disabled, scaler_id = -1
>[    2.328162] [drm:intel_modeset_pipe_config [i915]] [CONNECTOR:46:DP-1] checking for sink bpp constrains
>[    2.328172] [drm:intel_modeset_pipe_config [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[    2.328186] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 4 max bw 540000 pixel clock 148500KHz
>[    2.328200] [drm:intel_dp_compute_config [i915]] DP link bw 06 rate select 00 lane count 4 clock 162000 bpp 24
>[    2.328212] [drm:intel_dp_compute_config [i915]] DP link bw required 356400 available 518400
>[    2.328223] [drm:intel_modeset_pipe_config [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[    2.328233] [drm:intel_dump_pipe_config [i915]] [CRTC:30:pipe B][modeset] config ffff8a4c058a5000 for pipe B
>[    2.328242] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: B
>[    2.328250] [drm:intel_dump_pipe_config [i915]] pipe bpp: 24, dithering: 0
>[    2.328258] [drm:intel_dump_pipe_config [i915]] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.328266] [drm:intel_dump_pipe_config [i915]] dp: 1, lanes: 4, gmch_m: 5767168, gmch_n: 8388608, link_m: 240298, link_n: 262144, tu: 64
>[    2.328274] [drm:intel_dump_pipe_config [i915]] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    2.328281] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[    2.328289] [drm:intel_dump_pipe_config [i915]] requested mode:
>[    2.328295] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[    2.328303] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[    2.328309] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[    2.328318] [drm:intel_dump_pipe_config [i915]] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x48 flags: 0x5
>[    2.328325] [drm:intel_dump_pipe_config [i915]] port clock: 162000
>[    2.328333] [drm:intel_dump_pipe_config [i915]] pipe src size: 1920x1080
>[    2.328340] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: 0
>[    2.328347] [drm:intel_dump_pipe_config [i915]] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    2.328355] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.328362] [drm:intel_dump_pipe_config [i915]] ips: 0
>[    2.328369] [drm:intel_dump_pipe_config [i915]] double wide: 0
>[    2.328377] [drm:intel_dump_pipe_config [i915]] dpll_hw_state: ctrl1: 0x0, cfgcr1: 0x0, cfgcr2: 0x0
>[    2.328384] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[    2.328392] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 1B] disabled, scaler_id = -1
>[    2.328399] [drm:intel_dump_pipe_config [i915]] [PLANE:29:cursor B] disabled, scaler_id = -1
>[    2.328406] [drm:intel_dump_pipe_config [i915]] [PLANE:31:plane 2B] disabled, scaler_id = -1
>[    2.328418] [drm:intel_atomic_check [i915]] New cdclk calculated to be atomic 540000, actual 540000
>[    2.328432] [drm:intel_plane_atomic_calc_changes [i915]] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0
>[    2.328443] [drm:intel_plane_atomic_calc_changes [i915]] Updating scaler for [PLANE:28:plane 1B] scaler_user index 1.3
>[    2.328456] [drm:intel_find_shared_dpll [i915]] [CRTC:26:pipe A] allocated DPLL 0
>[    2.328467] [drm:intel_reference_shared_dpll [i915]] using DPLL 0 for pipe A
>[    2.328479] [drm:skl_update_scaler_crtc [i915]] Updating scaler for [CRTC:26:pipe A] scaler_user index 0.31
>[    2.328490] [drm:intel_find_shared_dpll [i915]] [CRTC:30:pipe B] allocated DPLL 1
>[    2.328500] [drm:intel_reference_shared_dpll [i915]] using DPLL 1 for pipe B
>[    2.328511] [drm:skl_update_scaler_crtc [i915]] Updating scaler for [CRTC:30:pipe B] scaler_user index 1.31
>[    2.328521] [drm:skl_update_scaler [i915]] scaler_user index 1.31: Staged freeing scaler id 0 scaler_users = 0x0
>[    2.328547] [drm:intel_edp_backlight_off.part.31 [i915]] 
>[    2.329590] usb 2-2: new SuperSpeed USB device number 2 using xhci_hcd
>[    2.350030] usb 2-2: New USB device found, idVendor=0424, idProduct=5744
>[    2.350031] usb 2-2: New USB device strings: Mfr=2, Product=3, SerialNumber=0
>[    2.350032] usb 2-2: Product: USB5744
>[    2.350032] usb 2-2: Manufacturer: Microchip Tech
>[    2.350595] hub 2-2:1.0: USB hub found
>[    2.350774] hub 2-2:1.0: 2 ports detected
>[    2.469549] usb 1-2: new high-speed USB device number 3 using xhci_hcd
>[    2.497549] tsc: Refined TSC clocksource calibration: 2592.001 MHz
>[    2.497555] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x255cb7d21a7, max_idle_ns: 440795311043 ns
>[    2.533588] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 0
>[    2.533617] [drm:lpt_disable_backlight [i915]] cpu backlight was enabled, disabling
>[    2.533657] [drm:intel_disable_pipe [i915]] disabling pipe A
>[    2.544398] [drm:edp_panel_off [i915]] Turn eDP port A panel power off
>[    2.544442] [drm:edp_panel_off [i915]] Wait for panel power off time
>[    2.544517] [drm:wait_panel_status [i915]] mask b0000000 value 00000000 status a0000003 control 00000000
>[    2.544992] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010
>[    2.545022] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - short
>[    2.545053] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port A - short
>[    2.560771] psmouse serio1: synaptics: queried max coordinates: x [..5664], y [..4648]
>[    2.589709] psmouse serio1: synaptics: queried min coordinates: x [1278..], y [1206..]
>[    2.596224] [drm:wait_panel_status [i915]] Wait complete
>[    2.596251] [drm:intel_disable_shared_dpll [i915]] disable DPLL 0 (active 1, on? 1) for crtc 26
>[    2.596267] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[    2.596283] [drm:intel_disable_shared_dpll [i915]] disabling DPLL 0
>[    2.596297] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[    2.596312] [drm:intel_power_well_enable [i915]] enabling power well 2
>[    2.596324] [drm:skl_set_power_well [i915]] Enabling power well 2
>[    2.596339] [drm:intel_power_well_enable [i915]] enabling DDI B power well
>[    2.596348] [drm:skl_set_power_well [i915]] Enabling DDI B power well
>[    2.596366] [drm:skl_set_cdclk [i915]] Changing CDCLK to 540000 kHz (VCO 8100000 kHz)
>[    2.596810] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[    2.596827] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[    2.596841] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 0
>[    2.598506] [drm:intel_update_cdclk [i915]] Current CD clock rate: 540000 kHz, VCO: 8100000 kHz, ref: 24000 kHz
>[    2.598520] [drm:intel_disable_sagv [i915]] Disabling the SAGV
>[    2.600726] [drm:intel_atomic_commit_tail [i915]] [ENCODER:36:DDI A]
>[    2.600742] [drm:intel_atomic_commit_tail [i915]] [ENCODER:45:DDI B]
>[    2.600755] [drm:intel_atomic_commit_tail [i915]] [ENCODER:47:DP-MST A]
>[    2.600767] [drm:intel_atomic_commit_tail [i915]] [ENCODER:48:DP-MST B]
>[    2.600777] [drm:intel_atomic_commit_tail [i915]] [ENCODER:49:DP-MST C]
>[    2.600790] [drm:verify_connector_state [i915]] [CONNECTOR:50:HDMI-A-1]
>[    2.600805] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 0
>[    2.600816] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 1
>[    2.600827] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 2
>[    2.600836] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 3
>[    2.600854] [drm:intel_enable_shared_dpll [i915]] enable DPLL 0 (active 1, on? 0) for crtc 26
>[    2.600866] [drm:intel_enable_shared_dpll [i915]] enabling DPLL 0
>[    2.610640] usb 1-2: New USB device found, idVendor=0424, idProduct=2744
>[    2.610641] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    2.610642] usb 1-2: Product: USB2744
>[    2.610642] usb 1-2: Manufacturer: Microchip Tech
>[    2.611042] hub 1-2:1.0: USB hub found
>[    2.611145] hub 1-2:1.0: 4 ports detected
>[    2.644062] psmouse serio1: synaptics: Touchpad model: 1, fw: 8.2, id: 0x1e2a1, caps: 0xf00223/0x840300/0x12e800/0x0, board id: 3240, fw id: 2374689
>[    2.680165] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input6
>[    2.729655] usb 1-4: new full-speed USB device number 4 using xhci_hcd
>[    2.871389] usb 1-4: New USB device found, idVendor=8087, idProduct=0a2a
>[    2.871390] usb 1-4: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    2.949647] usb 1-2.3: new low-speed USB device number 5 using xhci_hcd
>[    3.053754] usb 1-2.3: New USB device found, idVendor=17ef, idProduct=6019
>[    3.053755] usb 1-2.3: New USB device strings: Mfr=0, Product=2, SerialNumber=0
>[    3.053756] usb 1-2.3: Product: Lenovo Optical USB Mouse
>[    3.059306] usbcore: registered new interface driver usbhid
>[    3.059307] usbhid: USB HID core driver
>[    3.060528] input: Lenovo Optical USB Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.3/1-2.3:1.0/0003:17EF:6019.0001/input/input9
>[    3.060888] hid-generic 0003:17EF:6019.0001: input,hidraw0: USB HID v1.11 Mouse [Lenovo Optical USB Mouse] on usb-0000:00:14.0-2.3/input0
>[    3.169651] usb 1-12: new high-speed USB device number 6 using xhci_hcd
>[    3.169761] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000000
>[    3.169783] [drm:wait_panel_status [i915]] Wait complete
>[    3.169844] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[    3.169862] [drm:edp_panel_vdd_on [i915]] eDP port A panel power wasn't enabled
>[    3.207742] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[    3.207759] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[    3.207774] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 1
>[    3.318124] usb 1-12: New USB device found, idVendor=1bcf, idProduct=2c01
>[    3.318125] usb 1-12: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    3.318126] usb 1-12: Product: Integrated Webcam
>[    3.318126] usb 1-12: Manufacturer: SY20160903115349
>[    3.378151] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 84 41 00 00 01 01 02 00 00 00 00 0b 00
>[    3.378171] [drm:edp_panel_on [i915]] Turn eDP port A panel power on
>[    3.378194] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[    3.378276] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000008
>[    3.378295] [drm:wait_panel_status [i915]] Wait complete
>[    3.378327] [drm:edp_panel_on [i915]] Wait for panel power on
>[    3.378390] [drm:wait_panel_status [i915]] mask b000000f value 80000008 status 0000000a control 0000000b
>[    3.389623] usb 1-2.4: new low-speed USB device number 7 using xhci_hcd
>[    3.496747] usb 1-2.4: New USB device found, idVendor=04b3, idProduct=3025
>[    3.496748] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    3.496749] usb 1-2.4: Product: USB NetVista Full Width Keyboard.
>[    3.496749] usb 1-2.4: Manufacturer: LITE-ON Technology
>[    3.502838] input: LITE-ON Technology USB NetVista Full Width Keyboard. as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.4/1-2.4:1.0/0003:04B3:3025.0002/input/input10
>[    3.521902] clocksource: Switched to clocksource tsc
>[    3.561832] hid-generic 0003:04B3:3025.0002: input,hidraw1: USB HID v1.10 Keyboard [LITE-ON Technology USB NetVista Full Width Keyboard.] on usb-0000:00:14.0-2.4/input0
>[    3.579588] [drm:wait_panel_status [i915]] Wait complete
>[    3.579999] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[    3.581037] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 00000000
>[    3.581052] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[    3.581065] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[    3.581088] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[    3.581714] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[    3.581727] [drm:intel_dp_start_link_train [i915]] 5.4 Gbps link rate without sink TPS3 support
>[    3.581738] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>[    3.582671] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 08000000
>[    3.582682] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2
>[    3.582692] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 1
>[    3.583604] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[    3.583798] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff8a4c058a4800
>[    3.583989] [drm:intel_enable_pipe [i915]] enabling pipe A
>[    3.584005] [drm:intel_edp_backlight_on.part.30 [i915]] 
>[    3.584018] [drm:intel_panel_enable_backlight [i915]] pipe A
>[    3.584082] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 937
>[    3.589575] [drm:intel_psr_enable [i915]] PSR disable by flag
>[    3.589587] [drm:intel_edp_drrs_enable [i915]] Panel doesn't support DRRS
>[    3.600763] [drm:intel_enable_shared_dpll [i915]] enable DPLL 1 (active 2, on? 0) for crtc 30
>[    3.600774] [drm:intel_enable_shared_dpll [i915]] enabling DPLL 1
>[    3.604472] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 00000000
>[    3.604484] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[    3.604495] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[    3.604506] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[    3.609539] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[    3.609551] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS3
>[    3.614582] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[    3.617029] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff8a4c058a5000
>[    3.617221] [drm:intel_enable_pipe [i915]] enabling pipe B
>[    3.634107] [drm:verify_connector_state [i915]] [CONNECTOR:37:eDP-1]
>[    3.634126] [drm:intel_atomic_commit_tail [i915]] [CRTC:26:pipe A]
>[    3.634147] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 0
>[    3.634162] [drm:verify_connector_state [i915]] [CONNECTOR:46:DP-1]
>[    3.634176] [drm:intel_atomic_commit_tail [i915]] [CRTC:30:pipe B]
>[    3.634193] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 1
>[    3.634204] Console: switching to colour frame buffer device 240x67
>[    3.634247] [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions
>[    3.634277] [drm:i915_hotplug_work_func [i915]] Connector eDP-1 (pin 4) received hotplug event.
>[    3.634294] [drm:intel_dp_detect [i915]] [CONNECTOR:37:eDP-1]
>[    3.634309] [drm:intel_dp_long_pulse [i915]] Display Port TPS3 support: source yes, sink no
>[    3.634323] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[    3.634335] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[    3.634346] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[    3.634744] [drm:intel_plane_atomic_calc_changes [i915]] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0
>[    3.634760] [drm:intel_plane_atomic_calc_changes [i915]] Updating scaler for [PLANE:28:plane 1B] scaler_user index 1.3
>[    3.653920] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[    3.675994] [drm:intel_plane_atomic_calc_changes [i915]] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0
>[    3.676006] [drm:intel_plane_atomic_calc_changes [i915]] Updating scaler for [PLANE:28:plane 1B] scaler_user index 1.3
>[    3.717940] [drm:i915_gem_open [i915]] 
>[    3.717987] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:37:eDP-1]
>[    3.717998] [drm:intel_dp_detect [i915]] [CONNECTOR:37:eDP-1]
>[    3.718010] [drm:intel_dp_long_pulse [i915]] Display Port TPS3 support: source yes, sink no
>[    3.718019] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[    3.718028] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[    3.718037] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[    3.718422] [drm:do_detailed_mode [drm]] composite sync not supported
>[    3.718443] [drm:drm_edid_to_eld [drm]] ELD: no CEA Extension found
>[    3.718447] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:37:eDP-1] probed modes :
>[    3.718454] [drm:drm_mode_debug_printmodeline [drm]] Modeline 38:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
>[    3.718460] [drm:drm_mode_debug_printmodeline [drm]] Modeline 39:"3840x2160" 48 533250 3840 3888 3920 4000 2160 2163 2168 2776 0x40 0xa
>[    3.727287] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:46:DP-1]
>[    3.727324] [drm:intel_dp_detect [i915]] [CONNECTOR:46:DP-1]
>[    3.728122] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 01 01 15 01 81 02 01 04 01 0f 00 01
>[    3.729562] [drm:intel_dp_long_pulse [i915]] Display Port TPS3 support: source yes, sink yes
>[    3.729572] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[    3.729581] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[    3.729590] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[    3.730267] [drm:intel_dp_long_pulse [i915]] Sink OUI: 000000
>[    3.730942] [drm:intel_dp_long_pulse [i915]] Branch OUI: 001cf8
>[    3.731602] [drm:intel_dp_long_pulse [i915]] sink hw revision: 1.0
>[    3.732269] [drm:intel_dp_long_pulse [i915]] sink sw revision: 7.32
>[    3.732929] [drm:intel_dp_long_pulse [i915]] Sink is not MST capable
>[    3.733667] [drm:drm_add_edid_modes.part.23 [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz
>[    3.733687] [drm:drm_edid_to_eld [drm]] ELD monitor DELL P2217H
>[    3.733695] [drm:drm_edid_to_eld [drm]] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0
>[    3.733700] [drm:drm_edid_to_eld [drm]] ELD size 32, SAD count 0
>[    3.733720] [drm:drm_mode_debug_printmodeline [drm]] Modeline 103:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[    3.733725] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: H_ILLEGAL
>[    3.733731] [drm:drm_mode_debug_printmodeline [drm]] Modeline 104:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[    3.733735] [drm:drm_mode_prune_invalid [drm]] Not using 720x576i mode: H_ILLEGAL
>[    3.733740] [drm:drm_mode_debug_printmodeline [drm]] Modeline 121:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[    3.733744] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: H_ILLEGAL
>[    3.733750] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:46:DP-1] probed modes :
>[    3.733755] [drm:drm_mode_debug_printmodeline [drm]] Modeline 54:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[    3.733759] [drm:drm_mode_debug_printmodeline [drm]] Modeline 82:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    3.733764] [drm:drm_mode_debug_printmodeline [drm]] Modeline 56:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[    3.733768] [drm:drm_mode_debug_printmodeline [drm]] Modeline 84:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[    3.733773] [drm:drm_mode_debug_printmodeline [drm]] Modeline 79:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[    3.733777] [drm:drm_mode_debug_printmodeline [drm]] Modeline 78:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[    3.733782] [drm:drm_mode_debug_printmodeline [drm]] Modeline 61:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
>[    3.733786] [drm:drm_mode_debug_printmodeline [drm]] Modeline 66:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    3.733791] [drm:drm_mode_debug_printmodeline [drm]] Modeline 60:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    3.733795] [drm:drm_mode_debug_printmodeline [drm]] Modeline 59:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[    3.733799] [drm:drm_mode_debug_printmodeline [drm]] Modeline 57:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[    3.733804] [drm:drm_mode_debug_printmodeline [drm]] Modeline 85:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[    3.733808] [drm:drm_mode_debug_printmodeline [drm]] Modeline 81:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[    3.733812] [drm:drm_mode_debug_printmodeline [drm]] Modeline 67:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    3.733817] [drm:drm_mode_debug_printmodeline [drm]] Modeline 68:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    3.733821] [drm:drm_mode_debug_printmodeline [drm]] Modeline 69:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[    3.733825] [drm:drm_mode_debug_printmodeline [drm]] Modeline 62:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    3.733829] [drm:drm_mode_debug_printmodeline [drm]] Modeline 80:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[    3.733834] [drm:drm_mode_debug_printmodeline [drm]] Modeline 86:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[    3.733838] [drm:drm_mode_debug_printmodeline [drm]] Modeline 58:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[    3.733842] [drm:drm_mode_debug_printmodeline [drm]] Modeline 63:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[    3.733846] [drm:drm_mode_debug_printmodeline [drm]] Modeline 87:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[    3.733850] [drm:drm_mode_debug_printmodeline [drm]] Modeline 64:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[    3.733854] [drm:drm_mode_debug_printmodeline [drm]] Modeline 65:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[    3.736170] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:50:HDMI-A-1]
>[    3.736206] [drm:intel_hdmi_detect [i915]] [CONNECTOR:50:HDMI-A-1]
>[    3.736526] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    3.736536] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    3.736845] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    3.736861] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[    3.737164] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    3.737173] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    3.737401] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    3.737406] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:50:HDMI-A-1] disconnected
>[    3.737487] [drm:drm_mode_addfb2 [drm]] [FB:40]
>[    3.809760] [drm] RC6 on
>[    3.923411] [drm:drm_mode_addfb2 [drm]] [FB:40]
>[    3.923431] [drm:drm_mode_setcrtc [drm]] [CRTC:26:pipe A]
>[    3.923438] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:37:eDP-1]
>[    3.923464] [drm:intel_plane_atomic_calc_changes [i915]] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0
>[    3.934109] [drm:drm_mode_addfb2 [drm]] [FB:72]
>[    3.934126] [drm:drm_mode_setcrtc [drm]] [CRTC:30:pipe B]
>[    3.934132] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:46:DP-1]
>[    3.934151] [drm:intel_plane_atomic_calc_changes [i915]] Updating scaler for [PLANE:28:plane 1B] scaler_user index 1.3
>[    3.956664] [drm:drm_mode_setcrtc [drm]] [CRTC:26:pipe A]
>[    3.956672] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:37:eDP-1]
>[    3.956692] [drm:intel_plane_atomic_calc_changes [i915]] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0
>[    3.968902] [drm:drm_mode_setcrtc [drm]] [CRTC:30:pipe B]
>[    3.968909] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:46:DP-1]
>[    3.968941] [drm:intel_plane_atomic_calc_changes [i915]] Updating scaler for [PLANE:28:plane 1B] scaler_user index 1.3
>[    4.016158] EXT4-fs (nvme0n1p2): mounted filesystem with ordered data mode. Opts: (null)
>[    4.069985] systemd[1]: systemd 229 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN)
>[    4.070119] systemd[1]: Detected architecture x86-64.
>[    4.070278] systemd[1]: Set hostname to <xx-Inspiron-7566>.
>[    4.112838] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
>[    4.112864] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
>[    4.112876] systemd[1]: Listening on fsck to fsckd communication Socket.
>[    4.112896] systemd[1]: Listening on Syslog Socket.
>[    4.113022] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
>[    4.113028] systemd[1]: Reached target Remote File Systems (Pre).
>[    4.113061] systemd[1]: Listening on Journal Audit Socket.
>[    4.123961] lp: driver loaded but no devices found
>[    4.126297] ppdev: user-space parallel port driver
>[    4.174622] EXT4-fs (nvme0n1p2): re-mounted. Opts: errors=remount-ro
>[    4.180806] systemd-journald[350]: Received request to flush runtime journal from PID 1
>[    4.234708] tpm_crb MSFT0101:00: can't request region for resource [mem 0xfed40080-0xfed40fff]
>[    4.234718] tpm_crb: probe of MSFT0101:00 failed with error -16
>[    4.236975] acpi INT33D5:00: intel-hid: created platform device
>[    4.237091] input: Intel HID events as /devices/platform/INT33D5:00/input/input11
>[    4.237691] wmi: Mapper loaded
>[    4.239653] ACPI Warning: \_SB.IETM._ART: Return Package type mismatch at index 0 - found Integer, expected Reference (20160831/nspredef-297)
>[    4.239660] ACPI: Invalid package element [0]: got number, expecting [R]
>[    4.239661] _ART package 0 is invalid, ignored
>[    4.246686] Bluetooth: Core ver 2.22
>[    4.246698] NET: Registered protocol family 31
>[    4.246698] Bluetooth: HCI device and connection manager initialized
>[    4.246701] Bluetooth: HCI socket layer initialized
>[    4.246703] Bluetooth: L2CAP socket layer initialized
>[    4.246707] Bluetooth: SCO socket layer initialized
>[    4.252240] Bluetooth: HCI UART driver ver 2.3
>[    4.252242] Bluetooth: HCI UART protocol H4 registered
>[    4.252242] Bluetooth: HCI UART protocol BCSP registered
>[    4.252243] Bluetooth: HCI UART protocol LL registered
>[    4.252244] Bluetooth: HCI UART protocol ATH3K registered
>[    4.252244] Bluetooth: HCI UART protocol Three-wire (H5) registered
>[    4.252273] Bluetooth: HCI UART protocol Intel registered
>[    4.252296] Bluetooth: HCI UART protocol Broadcom registered
>[    4.252297] Bluetooth: HCI UART protocol QCA registered
>[    4.252297] Bluetooth: HCI UART protocol AG6XX registered
>[    4.252298] Bluetooth: HCI UART protocol Marvell registered
>[    4.266529] proc_thermal 0000:00:04.0: enabling device (0000 -> 0002)
>[    4.268015] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
>[    4.269533] intel-lpss 0000:00:15.0: enabling device (0000 -> 0002)
>[    4.273326] [drm:intel_backlight_device_update_status [i915]] updating intel_backlight, brightness=379/937
>[    4.273343] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 414
>[    4.274087] idma64 idma64.0: Found Intel integrated DMA 64-bit
>[    4.275725] usbcore: registered new interface driver btusb
>[    4.276187] intel-lpss 0000:00:15.1: enabling device (0000 -> 0002)
>[    4.276460] idma64 idma64.1: Found Intel integrated DMA 64-bit
>[    4.276620] mei_me 0000:00:16.0: enabling device (0000 -> 0002)
>[    4.283862] media: Linux media interface: v0.10
>[    4.286934] Linux video capture interface: v2.00
>[    4.288143] Intel(R) Wireless WiFi driver for Linux
>[    4.288143] Copyright(c) 2003- 2015 Intel Corporation
>[    4.288216] iwlwifi 0000:03:00.0: enabling device (0000 -> 0002)
>[    4.290632] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-7265D-26.ucode failed with error -2
>[    4.290643] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-7265D-25.ucode failed with error -2
>[    4.290760] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-7265D-24.ucode failed with error -2
>[    4.290891] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-7265D-23.ucode failed with error -2
>[    4.291599] Bluetooth: hci0: read Intel version: 370810011003110e23
>[    4.291600] Bluetooth: hci0: Intel device is already patched. patch num: 23
>[    4.292588] iwlwifi 0000:03:00.0: loaded firmware version 22.361476.0 op_mode iwlmvm
>[    4.299445] uvcvideo: Found UVC 1.00 device Integrated Webcam (1bcf:2c01)
>[    4.299578] Adding 16611324k swap on /dev/nvme0n1p3.  Priority:-1 extents:1 across:16611324k SSFS
>[    4.299587] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer
>[    4.299588] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
>[    4.299589] RAPL PMU: hw unit of domain package 2^-14 Joules
>[    4.299589] RAPL PMU: hw unit of domain dram 2^-14 Joules
>[    4.299589] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
>[    4.299590] RAPL PMU: hw unit of domain psys 2^-14 Joules
>[    4.306754] iwlwifi 0000:03:00.0: Detected Intel(R) Dual Band Wireless AC 3165, REV=0x210
>[    4.306900] uvcvideo 1-12:1.0: Entity type for entity Extension 4 was not initialized!
>[    4.306902] uvcvideo 1-12:1.0: Entity type for entity Extension 3 was not initialized!
>[    4.306903] uvcvideo 1-12:1.0: Entity type for entity Processing 2 was not initialized!
>[    4.306905] uvcvideo 1-12:1.0: Entity type for entity Camera 1 was not initialized!
>[    4.306983] input: Integrated Webcam as /devices/pci0000:00/0000:00:14.0/usb1/1-12/1-12:1.0/input/input12
>[    4.307038] usbcore: registered new interface driver uvcvideo
>[    4.307039] USB Video Class driver (1.1.1)
>[    4.308814] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled
>[    4.309008] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled
>[    4.317623] AVX2 version of gcm_enc/dec engaged.
>[    4.317624] AES CTR mode by8 optimization enabled
>[    4.335776] intel_rapl: Found RAPL domain package
>[    4.335778] intel_rapl: Found RAPL domain core
>[    4.335780] intel_rapl: Found RAPL domain uncore
>[    4.335781] intel_rapl: Found RAPL domain dram
>[    4.336979] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
>[    4.337168] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
>[    4.379017] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
>[    4.382231] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
>[    4.387100] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC3246: line_outs=1 (0x21/0x0/0x0/0x0/0x0) type:hp
>[    4.387102] snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
>[    4.387104] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=0 (0x0/0x0/0x0/0x0/0x0)
>[    4.387105] snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
>[    4.387105] snd_hda_codec_realtek hdaudioC0D0:    inputs:
>[    4.387107] snd_hda_codec_realtek hdaudioC0D0:      Mic=0x12
>[    4.393590] dell_wmi: Detected Dell WMI interface version 1
>[    4.393654] input: Dell WMI hotkeys as /devices/virtual/input/input14
>[    4.393957] random: crng init done
>[    4.398427] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input13
>[    4.398551] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input15
>[    4.398627] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input16
>[    4.398664] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input17
>[    4.416610] iwlwifi 0000:03:00.0 wlp3s0: renamed from wlan0
>[    4.425653] audit: type=1400 audit(1480514038.147:2): apparmor="STATUS" operation="profile_load" name="/usr/sbin/ippusbxd" pid=761 comm="apparmor_parser"
>[    4.425728] audit: type=1400 audit(1480514038.147:3): apparmor="STATUS" operation="profile_load" name="/usr/lib/snapd/snap-confine" pid=757 comm="apparmor_parser"
>[    4.425732] audit: type=1400 audit(1480514038.147:4): apparmor="STATUS" operation="profile_load" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=757 comm="apparmor_parser"
>[    4.426965] audit: type=1400 audit(1480514038.147:5): apparmor="STATUS" operation="profile_load" name="/usr/sbin/cups-browsed" pid=758 comm="apparmor_parser"
>[    4.427569] audit: type=1400 audit(1480514038.147:6): apparmor="STATUS" operation="profile_load" name="/usr/sbin/ntpd" pid=763 comm="apparmor_parser"
>[    4.427926] audit: type=1400 audit(1480514038.147:7): apparmor="STATUS" operation="profile_load" name="/usr/sbin/dhcpd" pid=760 comm="apparmor_parser"
>[    4.427963] audit: type=1400 audit(1480514038.147:8): apparmor="STATUS" operation="profile_load" name="/sbin/dhclient" pid=754 comm="apparmor_parser"
>[    4.427967] audit: type=1400 audit(1480514038.147:9): apparmor="STATUS" operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=754 comm="apparmor_parser"
>[    4.427970] audit: type=1400 audit(1480514038.147:10): apparmor="STATUS" operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=754 comm="apparmor_parser"
>[    4.465520] ACPI: Invalid package element [0]: got number, expecting [R]
>[    4.465522] _ART package 0 is invalid, ignored
>[    4.465536] ACPI: Invalid package element [0]: got number, expecting [R]
>[    4.465536] _ART package 0 is invalid, ignored
>[    4.485937] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
>[    4.485940] Bluetooth: BNEP filters: protocol multicast
>[    4.485942] Bluetooth: BNEP socket layer initialized
>[    4.511268] [drm:i915_gem_open [i915]] 
>[    4.520558] [drm:i915_gem_open [i915]] 
>[    4.520629] [drm:i915_gem_open [i915]] 
>[    4.520656] [drm:i915_gem_open [i915]] 
>[    4.621653] [drm:intel_plane_atomic_calc_changes [i915]] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0
>[    4.621665] [drm:intel_plane_atomic_calc_changes [i915]] Updating scaler for [PLANE:28:plane 1B] scaler_user index 1.3
>[    4.634123] [drm:intel_plane_atomic_calc_changes [i915]] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0
>[    4.634134] [drm:intel_plane_atomic_calc_changes [i915]] Updating scaler for [PLANE:28:plane 1B] scaler_user index 1.3
>[    4.641221] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
>[    4.643310] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled
>[    4.643506] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled
>[    4.650795] [drm:intel_plane_atomic_calc_changes [i915]] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0
>[    4.650806] [drm:intel_plane_atomic_calc_changes [i915]] Updating scaler for [PLANE:28:plane 1B] scaler_user index 1.3
>[    4.675579] [drm:intel_plane_atomic_calc_changes [i915]] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0
>[    4.675610] [drm:intel_plane_atomic_calc_changes [i915]] Updating scaler for [PLANE:28:plane 1B] scaler_user index 1.3
>[    4.683276] input: DLL0797:01 06CB:7E92 Touchpad as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-6/i2c-DLL0797:01/0018:06CB:7E92.0003/input/input18
>[    4.683621] hid-multitouch 0018:06CB:7E92.0003: input,hidraw2: I2C HID v1.00 Mouse [DLL0797:01 06CB:7E92] on i2c-DLL0797:01
>[    4.686888] [drm:i915_gem_open [i915]] 
>[    4.686940] [drm:intel_plane_atomic_calc_changes [i915]] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0
>[    4.686951] [drm:intel_plane_atomic_calc_changes [i915]] Updating scaler for [PLANE:28:plane 1B] scaler_user index 1.3
>[    4.712208] [drm:intel_plane_atomic_calc_changes [i915]] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0
>[    4.712219] [drm:intel_plane_atomic_calc_changes [i915]] Updating scaler for [PLANE:28:plane 1B] scaler_user index 1.3
>[    4.715812] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled
>[    4.716001] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled
>[    4.720530] [drm:i915_gem_open [i915]] 
>[    4.721426] [drm:i915_gem_open [i915]] 
>[    4.722341] [drm:drm_mode_addfb2 [drm]] [FB:73]
>[    4.722530] [drm:i915_gem_object_create_stolen [i915]] creating stolen object: size=4000
>[    4.722541] [drm:_i915_gem_object_create_stolen [i915]] offset=0x11000, size=16384
>[    4.722707] [drm:drm_internal_framebuffer_create [drm]] could not create framebuffer
>[    4.722733] [drm:drm_mode_addfb2 [drm]] [FB:73]
>[    4.722758] [drm:drm_mode_addfb2 [drm]] [FB:73]
>[    4.733377] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
>[    4.735786] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready
>[    4.756343] r8169 0000:02:00.0 enp2s0: link down
>[    4.756344] r8169 0000:02:00.0 enp2s0: link down
>[    4.756434] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready
>[    4.778597] [drm:drm_mode_addfb2 [drm]] [FB:73]
>[    4.833703] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
>[    5.116699] [drm:drm_mode_setcrtc [drm]] [CRTC:26:pipe A]
>[    5.116724] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:37:eDP-1]
>[    5.116749] [drm:intel_plane_atomic_calc_changes [i915]] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0
>[    5.134196] [drm:drm_mode_setcrtc [drm]] [CRTC:30:pipe B]
>[    5.134203] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:46:DP-1]
>[    5.134226] [drm:intel_plane_atomic_calc_changes [i915]] Updating scaler for [PLANE:28:plane 1B] scaler_user index 1.3
>[    5.288467] usbcore: registered new interface driver usbserial
>[    5.288479] usbcore: registered new interface driver usbserial_generic
>[    5.288487] usbserial: USB Serial support registered for generic
>[    5.289882] usbcore: registered new interface driver cp210x
>[    5.289890] usbserial: USB Serial support registered for cp210x
>[    5.289901] cp210x 1-1:1.0: cp210x converter detected
>[    5.290306] usb 1-1: cp210x converter now attached to ttyUSB0
>[    5.416243] [drm:i915_gem_open [i915]] 
>[    5.416287] [drm:i915_gem_open [i915]] 
>[    5.416309] [drm:i915_gem_open [i915]] 
>[    6.444533] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:37:eDP-1]
>[    6.444554] [drm:intel_dp_detect [i915]] [CONNECTOR:37:eDP-1]
>[    6.444593] [drm:intel_dp_long_pulse [i915]] Display Port TPS3 support: source yes, sink no
>[    6.444608] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[    6.444622] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[    6.444636] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[    6.445004] [drm:do_detailed_mode [drm]] composite sync not supported
>[    6.445014] [drm:drm_edid_to_eld [drm]] ELD: no CEA Extension found
>[    6.445020] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:37:eDP-1] probed modes :
>[    6.445028] [drm:drm_mode_debug_printmodeline [drm]] Modeline 38:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
>[    6.445035] [drm:drm_mode_debug_printmodeline [drm]] Modeline 39:"3840x2160" 48 533250 3840 3888 3920 4000 2160 2163 2168 2776 0x40 0xa
>[    6.445244] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:46:DP-1]
>[    6.445261] [drm:intel_dp_detect [i915]] [CONNECTOR:46:DP-1]
>[    6.446075] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 01 01 15 01 81 02 01 04 01 0f 00 01
>[    6.447673] [drm:intel_dp_long_pulse [i915]] Display Port TPS3 support: source yes, sink yes
>[    6.447689] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[    6.447701] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[    6.447711] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[    6.448443] [drm:intel_dp_long_pulse [i915]] Sink OUI: 000000
>[    6.449141] [drm:intel_dp_long_pulse [i915]] Branch OUI: 001cf8
>[    6.449838] [drm:intel_dp_long_pulse [i915]] sink hw revision: 1.0
>[    6.450526] [drm:intel_dp_long_pulse [i915]] sink sw revision: 7.32
>[    6.451201] [drm:intel_dp_long_pulse [i915]] Sink is not MST capable
>[    6.451976] [drm:drm_add_edid_modes.part.23 [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz
>[    6.451987] [drm:drm_edid_to_eld [drm]] ELD monitor DELL P2217H
>[    6.451997] [drm:drm_edid_to_eld [drm]] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0
>[    6.452006] [drm:drm_edid_to_eld [drm]] ELD size 32, SAD count 0
>[    6.452039] [drm:drm_mode_debug_printmodeline [drm]] Modeline 106:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[    6.452056] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: H_ILLEGAL
>[    6.452068] [drm:drm_mode_debug_printmodeline [drm]] Modeline 107:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[    6.452077] [drm:drm_mode_prune_invalid [drm]] Not using 720x576i mode: H_ILLEGAL
>[    6.452086] [drm:drm_mode_debug_printmodeline [drm]] Modeline 124:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[    6.452094] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: H_ILLEGAL
>[    6.452108] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:46:DP-1] probed modes :
>[    6.452118] [drm:drm_mode_debug_printmodeline [drm]] Modeline 54:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[    6.452127] [drm:drm_mode_debug_printmodeline [drm]] Modeline 82:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    6.452135] [drm:drm_mode_debug_printmodeline [drm]] Modeline 56:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[    6.452144] [drm:drm_mode_debug_printmodeline [drm]] Modeline 84:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[    6.452157] [drm:drm_mode_debug_printmodeline [drm]] Modeline 79:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[    6.452168] [drm:drm_mode_debug_printmodeline [drm]] Modeline 78:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[    6.452185] [drm:drm_mode_debug_printmodeline [drm]] Modeline 61:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
>[    6.452199] [drm:drm_mode_debug_printmodeline [drm]] Modeline 66:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    6.452208] [drm:drm_mode_debug_printmodeline [drm]] Modeline 60:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    6.452216] [drm:drm_mode_debug_printmodeline [drm]] Modeline 59:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[    6.452225] [drm:drm_mode_debug_printmodeline [drm]] Modeline 57:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[    6.452233] [drm:drm_mode_debug_printmodeline [drm]] Modeline 85:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[    6.452242] [drm:drm_mode_debug_printmodeline [drm]] Modeline 81:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[    6.452250] [drm:drm_mode_debug_printmodeline [drm]] Modeline 67:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    6.452258] [drm:drm_mode_debug_printmodeline [drm]] Modeline 68:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    6.452267] [drm:drm_mode_debug_printmodeline [drm]] Modeline 69:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[    6.452275] [drm:drm_mode_debug_printmodeline [drm]] Modeline 62:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    6.452283] [drm:drm_mode_debug_printmodeline [drm]] Modeline 80:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[    6.452292] [drm:drm_mode_debug_printmodeline [drm]] Modeline 86:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[    6.452300] [drm:drm_mode_debug_printmodeline [drm]] Modeline 58:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[    6.452312] [drm:drm_mode_debug_printmodeline [drm]] Modeline 63:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[    6.452322] [drm:drm_mode_debug_printmodeline [drm]] Modeline 87:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[    6.452330] [drm:drm_mode_debug_printmodeline [drm]] Modeline 64:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[    6.452339] [drm:drm_mode_debug_printmodeline [drm]] Modeline 65:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[    6.452423] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:50:HDMI-A-1]
>[    6.452466] [drm:intel_hdmi_detect [i915]] [CONNECTOR:50:HDMI-A-1]
>[    6.452722] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    6.452738] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    6.452979] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    6.452997] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[    6.453238] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    6.453252] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    6.453545] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    6.453554] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:50:HDMI-A-1] disconnected
>[    6.469755] r8169 0000:02:00.0 enp2s0: link up
>[    6.469762] IPv6: ADDRCONF(NETDEV_CHANGE): enp2s0: link becomes ready
>[    6.533809] [drm:i915_audio_component_sync_audio_rate [i915]] no valid port B
>[    6.549914] [drm:i915_audio_component_sync_audio_rate [i915]] no valid port B
>[    6.552331] [drm:i915_audio_component_sync_audio_rate [i915]] no valid port B
>[    6.561727] [drm:i915_audio_component_sync_audio_rate [i915]] no valid port B
>[    6.563768] [drm:i915_audio_component_sync_audio_rate [i915]] no valid port B
>[    6.577771] [drm:i915_audio_component_sync_audio_rate [i915]] no valid port B
>[    6.579666] [drm:i915_audio_component_sync_audio_rate [i915]] no valid port C
>[    6.589747] [drm:i915_audio_component_sync_audio_rate [i915]] no valid port C
>[    6.592026] [drm:i915_audio_component_sync_audio_rate [i915]] no valid port C
>[    6.601783] [drm:drm_mode_setcrtc [drm]] [CRTC:26:pipe A]
>[    6.601836] [drm:intel_atomic_check [i915]] New cdclk calculated to be atomic 337500, actual 337500
>[    6.601850] [drm:intel_plane_atomic_calc_changes [i915]] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0
>[    6.601865] [drm:intel_plane_atomic_calc_changes [i915]] Updating scaler for [PLANE:28:plane 1B] scaler_user index 1.3
>[    6.601877] [drm:skl_update_scaler_crtc [i915]] Updating scaler for [CRTC:26:pipe A] scaler_user index 0.31
>[    6.601890] [drm:intel_find_shared_dpll [i915]] [CRTC:30:pipe B] allocated DPLL 1
>[    6.601900] [drm:intel_reference_shared_dpll [i915]] using DPLL 1 for pipe B
>[    6.601912] [drm:skl_update_scaler_crtc [i915]] Updating scaler for [CRTC:30:pipe B] scaler_user index 1.31
>[    6.601953] [drm:intel_edp_backlight_off.part.31 [i915]] 
>[    6.605793] [drm:i915_audio_component_sync_audio_rate [i915]] no valid port C
>[    6.607852] [drm:i915_audio_component_sync_audio_rate [i915]] no valid port C
>[    6.617704] [drm:i915_audio_component_sync_audio_rate [i915]] no valid port C
>[    6.619616] [drm:i915_audio_component_sync_audio_rate [i915]] no valid port D
>[    6.629695] [drm:i915_audio_component_sync_audio_rate [i915]] no valid port D
>[    6.631615] [drm:i915_audio_component_sync_audio_rate [i915]] no valid port D
>[    6.641824] [drm:i915_audio_component_sync_audio_rate [i915]] no valid port D
>[    6.643467] [drm:i915_audio_component_sync_audio_rate [i915]] no valid port D
>[    6.653767] [drm:i915_audio_component_sync_audio_rate [i915]] no valid port D
>[    6.809647] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 0
>[    6.809694] [drm:intel_disable_pipe [i915]] disabling pipe A
>[    6.818110] [drm:edp_panel_off [i915]] Turn eDP port A panel power off
>[    6.818143] [drm:edp_panel_off [i915]] Wait for panel power off time
>[    6.818214] [drm:wait_panel_status [i915]] mask b0000000 value 00000000 status a0000003 control 00000000
>[    6.818781] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010
>[    6.818791] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - short
>[    6.818820] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port A - short
>[    6.869378] [drm:wait_panel_status [i915]] Wait complete
>[    6.869415] [drm:intel_disable_shared_dpll [i915]] disable DPLL 0 (active 1, on? 1) for crtc 26
>[    6.869427] [drm:intel_disable_shared_dpll [i915]] disabling DPLL 0
>[    6.869453] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[    6.869532] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[    6.869596] [drm:intel_disable_pipe [i915]] disabling pipe B
>[    6.870432] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[    6.870442] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[    6.870452] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 0
>[    6.891703] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[    6.891715] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[    7.457697] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000000
>[    7.457715] [drm:wait_panel_status [i915]] Wait complete
>[    7.457760] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[    7.457776] [drm:edp_panel_vdd_on [i915]] eDP port A panel power wasn't enabled
>[    7.495666] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[    7.495678] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[    7.495688] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 1
>[    7.666044] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 84 41 00 00 01 01 02 00 00 00 00 0b 00
>[    7.666373] [drm:intel_disable_shared_dpll [i915]] disable DPLL 1 (active 2, on? 1) for crtc 30
>[    7.666392] [drm:intel_disable_shared_dpll [i915]] disabling DPLL 1
>[    7.666409] [drm:skl_set_cdclk [i915]] Changing CDCLK to 337500 kHz (VCO 8100000 kHz)
>[    7.668542] [drm:intel_update_cdclk [i915]] Current CD clock rate: 337500 kHz, VCO: 8100000 kHz, ref: 24000 kHz
>[    7.668554] [drm:intel_atomic_commit_tail [i915]] [ENCODER:36:DDI A]
>[    7.668565] [drm:intel_atomic_commit_tail [i915]] [ENCODER:45:DDI B]
>[    7.668575] [drm:intel_atomic_commit_tail [i915]] [ENCODER:47:DP-MST A]
>[    7.668584] [drm:intel_atomic_commit_tail [i915]] [ENCODER:48:DP-MST B]
>[    7.668592] [drm:intel_atomic_commit_tail [i915]] [ENCODER:49:DP-MST C]
>[    7.668602] [drm:verify_connector_state [i915]] [CONNECTOR:37:eDP-1]
>[    7.668611] [drm:verify_connector_state [i915]] [CONNECTOR:50:HDMI-A-1]
>[    7.668621] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 0
>[    7.668630] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 1
>[    7.668638] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 2
>[    7.668647] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 3
>[    7.668660] [drm:intel_enable_shared_dpll [i915]] enable DPLL 1 (active 2, on? 0) for crtc 30
>[    7.668669] [drm:intel_enable_shared_dpll [i915]] enabling DPLL 1
>[    7.681227] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[    7.689625] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[    7.698021] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[    7.706416] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[    7.714812] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[    7.723208] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[    7.731603] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[    7.739998] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[    7.748393] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[    7.756789] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[    7.765183] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[    7.773579] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[    7.781974] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[    7.790369] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[    7.798765] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[    7.807160] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[    7.815555] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[    7.823951] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[    7.832346] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[    7.840656] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 00000000
>[    7.840666] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[    7.840687] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[    7.840695] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[    7.845726] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 00000000
>[    7.845735] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[    7.845744] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[    7.850765] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 00000000
>[    7.850774] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[    7.850783] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[    7.855804] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 00000000
>[    7.855813] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[    7.855822] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[    7.860842] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 00000000
>[    7.860865] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[    7.860889] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[    7.865910] [drm:intel_dp_start_link_train [i915]] Same voltage tried 5 times
>[    7.865920] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS3
>[    7.870949] [drm:intel_dp_dump_link_status [i915]] ln0_1:0x0 ln2_3:0x0 align:0x0 sink:0x0 adj_req0_1:0x0 adj_req2_3:0x0
>[    7.870958] [drm:intel_dp_start_link_train [i915]] Clock recovery check failed, cannot continue channel equalization
>[    7.873387] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff8a4c07b2d800
>[    7.873489] [drm:intel_enable_pipe [i915]] enabling pipe B
>[    7.879739] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[    7.879750] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[    7.907027] [drm:intel_power_well_disable [i915]] disabling DDI A/E power well
>[    7.907037] [drm:skl_set_power_well [i915]] Disabling DDI A/E power well
>[    7.907051] [drm:intel_atomic_commit_tail [i915]] [CRTC:26:pipe A]
>[    7.907066] [drm:verify_connector_state [i915]] [CONNECTOR:46:DP-1]
>[    7.907079] [drm:intel_atomic_commit_tail [i915]] [CRTC:30:pipe B]
>[    7.907097] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 1
>[    7.907106] [drm:intel_enable_sagv [i915]] Enabling the SAGV
>[    7.907557] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[    7.907570] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[    7.908358] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 01 01 15 01 81 02 01 04 01 0f 00 01
>[    7.910460] [drm:drm_mode_addfb2 [drm]] [FB:53]
>[    7.910602] [drm:i915_gem_object_create_stolen [i915]] creating stolen object: size=4000
>[    7.910614] [drm:_i915_gem_object_create_stolen [i915]] offset=0x15000, size=16384
>[    7.911228] [drm:intel_dp_check_link_status [i915]] DDI B: channel EQ not ok, retraining
>[    7.912518] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 00000000
>[    7.912529] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[    7.912539] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[    7.912550] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[    7.917580] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[    7.917603] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS3
>[    7.922632] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[    7.923634] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun
>[    7.925087] [drm:drm_mode_setcrtc [drm]] [CRTC:30:pipe B]
>[    7.925108] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:46:DP-1]
>[    7.925127] [drm:intel_plane_atomic_calc_changes [i915]] Updating scaler for [PLANE:28:plane 1B] scaler_user index 1.3
>[    7.941007] [drm:drm_mode_setcrtc [drm]] [CRTC:26:pipe A]
>[    7.941015] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:37:eDP-1]
>[    7.941030] [drm:intel_modeset_pipe_config [i915]] [CONNECTOR:37:eDP-1] checking for sink bpp constrains
>[    7.941040] [drm:intel_modeset_pipe_config [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[    7.941052] [drm:skl_update_scaler_crtc [i915]] Updating scaler for [CRTC:26:pipe A] scaler_user index 0.31
>[    7.941063] [drm:skl_update_scaler [i915]] scaler_user index 0.31: staged scaling request for 1920x1080->3840x2160 scaler_users = 0x80000000
>[    7.941073] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 4 max bw 540000 pixel clock 533250KHz
>[    7.941084] [drm:intel_dp_compute_config [i915]] DP link bw 14 rate select 00 lane count 4 clock 540000 bpp 24
>[    7.941094] [drm:intel_dp_compute_config [i915]] DP link bw required 1279800 available 1728000
>[    7.941103] [drm:intel_modeset_pipe_config [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[    7.941113] [drm:intel_dump_pipe_config [i915]] [CRTC:26:pipe A][modeset] config ffff8a4c0a6c0000 for pipe A
>[    7.941122] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP
>[    7.941130] [drm:intel_dump_pipe_config [i915]] pipe bpp: 24, dithering: 0
>[    7.941139] [drm:intel_dump_pipe_config [i915]] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    7.941147] [drm:intel_dump_pipe_config [i915]] dp: 1, lanes: 4, gmch_m: 6212812, gmch_n: 8388608, link_m: 1035468, link_n: 1048576, tu: 64
>[    7.941155] [drm:intel_dump_pipe_config [i915]] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    7.941163] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[    7.941171] [drm:intel_dump_pipe_config [i915]] requested mode:
>[    7.941178] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 172798 1920 2040 2248 2576 1080 1081 1084 1118 0x0 0x6
>[    7.941186] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[    7.941192] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
>[    7.941201] [drm:intel_dump_pipe_config [i915]] crtc timings: 533250 3840 3888 3920 4000 2160 2163 2168 2222, type: 0x48 flags: 0xa
>[    7.941208] [drm:intel_dump_pipe_config [i915]] port clock: 540000
>[    7.941216] [drm:intel_dump_pipe_config [i915]] pipe src size: 1920x1080
>[    7.941223] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x80000000, scaler_id: -1
>[    7.941231] [drm:intel_dump_pipe_config [i915]] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    7.941238] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x0f000870, enabled
>[    7.941245] [drm:intel_dump_pipe_config [i915]] ips: 0
>[    7.941252] [drm:intel_dump_pipe_config [i915]] double wide: 0
>[    7.941260] [drm:intel_dump_pipe_config [i915]] dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>[    7.941267] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[    7.941274] [drm:intel_dump_pipe_config [i915]] [PLANE:23:plane 1A] disabled, scaler_id = -1
>[    7.941282] [drm:intel_dump_pipe_config [i915]] [PLANE:25:cursor A] disabled, scaler_id = -1
>[    7.941289] [drm:intel_dump_pipe_config [i915]] [PLANE:27:plane 2A] disabled, scaler_id = -1
>[    7.941301] [drm:intel_atomic_check [i915]] New cdclk calculated to be atomic 540000, actual 540000
>[    7.941312] [drm:intel_plane_atomic_calc_changes [i915]] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0
>[    7.941321] [drm:intel_plane_atomic_calc_changes [i915]] Updating scaler for [PLANE:28:plane 1B] scaler_user index 1.3
>[    7.941332] [drm:intel_find_shared_dpll [i915]] [CRTC:26:pipe A] allocated DPLL 0
>[    7.941341] [drm:intel_reference_shared_dpll [i915]] using DPLL 0 for pipe A
>[    7.941350] [drm:skl_update_scaler_crtc [i915]] Updating scaler for [CRTC:26:pipe A] scaler_user index 0.31
>[    7.941359] [drm:skl_update_scaler [i915]] scaler_user index 0.31: staged scaling request for 1920x1080->3840x2160 scaler_users = 0x80000000
>[    7.941369] [drm:intel_atomic_setup_scalers [i915]] Attached scaler id 0.0 to CRTC:26
>[    7.941378] [drm:intel_find_shared_dpll [i915]] [CRTC:30:pipe B] allocated DPLL 1
>[    7.941387] [drm:intel_reference_shared_dpll [i915]] using DPLL 1 for pipe B
>[    7.941396] [drm:skl_update_scaler_crtc [i915]] Updating scaler for [CRTC:30:pipe B] scaler_user index 1.31
>[    7.942465] [drm:intel_power_well_enable [i915]] enabling DDI A/E power well
>[    7.942473] [drm:skl_set_power_well [i915]] Enabling DDI A/E power well
>[    7.942487] [drm:intel_disable_pipe [i915]] disabling pipe B
>[    7.957933] [drm:intel_disable_shared_dpll [i915]] disable DPLL 1 (active 2, on? 1) for crtc 30
>[    7.957945] [drm:intel_disable_shared_dpll [i915]] disabling DPLL 1
>[    7.957958] [drm:skl_set_cdclk [i915]] Changing CDCLK to 540000 kHz (VCO 8100000 kHz)
>[    7.960227] [drm:intel_update_cdclk [i915]] Current CD clock rate: 540000 kHz, VCO: 8100000 kHz, ref: 24000 kHz
>[    7.960236] [drm:intel_disable_sagv [i915]] Disabling the SAGV
>[    7.961650] [drm:intel_atomic_commit_tail [i915]] [ENCODER:36:DDI A]
>[    7.961677] [drm:intel_atomic_commit_tail [i915]] [ENCODER:45:DDI B]
>[    7.961689] [drm:intel_atomic_commit_tail [i915]] [ENCODER:47:DP-MST A]
>[    7.961701] [drm:intel_atomic_commit_tail [i915]] [ENCODER:48:DP-MST B]
>[    7.961712] [drm:intel_atomic_commit_tail [i915]] [ENCODER:49:DP-MST C]
>[    7.961725] [drm:verify_connector_state [i915]] [CONNECTOR:50:HDMI-A-1]
>[    7.961743] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 0
>[    7.961776] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 1
>[    7.961790] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 2
>[    7.961803] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 3
>[    7.961829] [drm:intel_enable_shared_dpll [i915]] enable DPLL 1 (active 2, on? 0) for crtc 30
>[    7.961839] [drm:intel_enable_shared_dpll [i915]] enabling DPLL 1
>[    7.974526] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[    7.982961] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[    7.991393] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[    7.999825] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[    8.008257] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[    8.016688] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[    8.025128] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[    8.033563] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[    8.041995] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[    8.050425] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[    8.058856] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[    8.067291] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[    8.075729] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[    8.084163] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[    8.092594] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[    8.101025] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[    8.109456] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[    8.117895] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[    8.126326] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[    8.134680] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 00000000
>[    8.134695] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[    8.134709] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[    8.134746] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[    8.139790] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 00000000
>[    8.139801] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[    8.139812] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[    8.144854] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 00000000
>[    8.144864] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[    8.144886] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[    8.149919] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 00000000
>[    8.149929] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[    8.149939] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[    8.154993] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 00000000
>[    8.155004] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[    8.155027] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[    8.160061] [drm:intel_dp_start_link_train [i915]] Same voltage tried 5 times
>[    8.160072] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS3
>[    8.165114] [drm:intel_dp_dump_link_status [i915]] ln0_1:0x0 ln2_3:0x0 align:0x0 sink:0x0 adj_req0_1:0x0 adj_req2_3:0x0
>[    8.165124] [drm:intel_dp_start_link_train [i915]] Clock recovery check failed, cannot continue channel equalization
>[    8.167540] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff8a4c0a6c4000
>[    8.167647] [drm:intel_enable_pipe [i915]] enabling pipe B
>[    8.172947] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[    8.172964] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[    8.173006] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[    8.173794] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 01 01 15 01 81 02 01 04 01 0f 00 01
>[    8.175942] wlp3s0: authenticate with 50:67:ae:c2:07:ee
>[    8.179023] wlp3s0: send auth to 50:67:ae:c2:07:ee (try 1/3)
>[    8.179722] wlp3s0: authenticated
>[    8.181464] wlp3s0: associate with 50:67:ae:c2:07:ee (try 1/3)
>[    8.182565] wlp3s0: RX AssocResp from 50:67:ae:c2:07:ee (capab=0x101 status=0 aid=14)
>[    8.183037] wlp3s0: associated
>[    8.183060] IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s0: link becomes ready
>[    8.184365] [drm:intel_enable_shared_dpll [i915]] enable DPLL 0 (active 1, on? 0) for crtc 26
>[    8.184376] [drm:intel_enable_shared_dpll [i915]] enabling DPLL 0
>[    8.184394] [drm:edp_panel_on [i915]] Turn eDP port A panel power on
>[    8.184411] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[    8.184473] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000008
>[    8.184489] [drm:wait_panel_status [i915]] Wait complete
>[    8.184520] [drm:edp_panel_on [i915]] Wait for panel power on
>[    8.184581] [drm:wait_panel_status [i915]] mask b000000f value 80000008 status 9000000a control 0000000b
>[    8.243460] wlp3s0: Limiting TX power to 18 dBm as advertised by 50:67:ae:c2:07:ee
>[    8.385806] [drm:wait_panel_status [i915]] Wait complete
>[    8.386909] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 00000000
>[    8.386920] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[    8.386930] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[    8.386940] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[    8.387574] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[    8.387583] [drm:intel_dp_start_link_train [i915]] 5.4 Gbps link rate without sink TPS3 support
>[    8.387592] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>[    8.388512] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 08000000
>[    8.388534] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2
>[    8.388555] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 1
>[    8.389475] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[    8.389638] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff8a4c0a6c0000
>[    8.389662] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff8a4c0a6c0000 scaler_id = 0
>[    8.389744] [drm:intel_enable_pipe [i915]] enabling pipe A
>[    8.389757] [drm:intel_edp_backlight_on.part.30 [i915]] 
>[    8.389766] [drm:intel_panel_enable_backlight [i915]] pipe A
>[    8.389827] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 414
>[    8.397573] [drm:intel_psr_enable [i915]] PSR disable by flag
>[    8.397582] [drm:intel_edp_drrs_enable [i915]] Panel doesn't support DRRS
>[    8.406526] [drm:verify_connector_state [i915]] [CONNECTOR:37:eDP-1]
>[    8.406542] [drm:intel_atomic_commit_tail [i915]] [CRTC:26:pipe A]
>[    8.406560] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 0
>[    8.406572] [drm:verify_connector_state [i915]] [CONNECTOR:46:DP-1]
>[    8.406583] [drm:intel_atomic_commit_tail [i915]] [CRTC:30:pipe B]
>[    8.406598] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 1
>[    8.407356] [drm:intel_dp_check_link_status [i915]] DDI B: channel EQ not ok, retraining
>[    8.408634] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 00000000
>[    8.408657] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[    8.408682] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[    8.408691] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[    8.413720] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[    8.413729] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS3
>[    8.417682] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun
>[    8.418758] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[    8.423211] [drm:intel_backlight_device_update_status [i915]] updating intel_backlight, brightness=379/937
>[    8.423221] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 414
>[    8.425820] [drm:i915_gem_open [i915]] 
>[    8.806489] Bluetooth: RFCOMM TTY layer initialized
>[    8.806494] Bluetooth: RFCOMM socket layer initialized
>[    8.806498] Bluetooth: RFCOMM ver 1.11
>[   11.489529] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
>[   11.489577] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
>[   70.587407] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101012, pins 0x00000020
>[   70.587456] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - long
>[   70.587500] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 5 - cnt: 0
>[   70.587587] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - long
>[   70.587645] [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions
>[   70.587689] [drm:i915_hotplug_work_func [i915]] Connector DP-1 (pin 5) received hotplug event.
>[   70.587738] [drm:intel_dp_detect [i915]] [CONNECTOR:46:DP-1]
>[   70.587794] [drm:i915_hotplug_work_func [i915]] [CONNECTOR:46:DP-1] status updated from connected to disconnected
>[   70.587848] [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-1 (pin 5) received hotplug event.
>[   70.587903] [drm:intel_hdmi_detect [i915]] [CONNECTOR:50:HDMI-A-1]
>[   70.588233] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   70.588284] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   70.588611] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   70.588649] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[   70.588976] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   70.589020] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   70.589348] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   70.592667] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:46:DP-1]
>[   70.592730] [drm:intel_dp_detect [i915]] [CONNECTOR:46:DP-1]
>[   70.592755] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:46:DP-1] disconnected
>[   70.601514] [drm:drm_mode_setcrtc [drm]] [CRTC:30:pipe B]
>[   70.601554] [drm:intel_atomic_check [i915]] New cdclk calculated to be atomic 540000, actual 540000
>[   70.601578] [drm:intel_plane_atomic_calc_changes [i915]] Updating scaler for [PLANE:28:plane 1B] scaler_user index 1.3
>[   70.601601] [drm:skl_update_scaler_crtc [i915]] Updating scaler for [CRTC:30:pipe B] scaler_user index 1.31
>[   70.601655] [drm:intel_disable_pipe [i915]] disabling pipe B
>[   70.628056] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   70.636494] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   70.644930] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   70.653363] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   70.661794] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   70.670225] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   70.678657] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   70.687088] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   70.695520] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   70.703952] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   70.712383] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   70.720814] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   70.729245] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   70.737676] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   70.746106] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   70.754538] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   70.762969] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   70.771400] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   70.779831] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   70.788261] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   70.796693] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   70.805125] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   70.813556] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   70.821987] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   70.830417] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   70.838848] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   70.847279] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   70.855710] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   70.859647] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101012, pins 0x00000020
>[   70.859659] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - long
>[   70.859670] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 5 - cnt: 1
>[   70.859685] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - long
>[   70.861650] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101012, pins 0x00000020
>[   70.861661] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - long
>[   70.861672] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 5 - cnt: 2
>[   70.861685] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - long
>[   70.864143] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   70.872575] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   70.881006] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   70.889438] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   70.889445] [drm:drm_dp_dpcd_access [drm_kms_helper]] Too many retries, giving up. First error: -110
>[   70.889455] [drm:intel_dp_sink_dpms [i915]] failed to disable sink power state
>[   70.889466] [drm:intel_disable_shared_dpll [i915]] disable DPLL 1 (active 2, on? 1) for crtc 30
>[   70.889476] [drm:intel_disable_shared_dpll [i915]] disabling DPLL 1
>[   70.889505] [drm:intel_atomic_commit_tail [i915]] [ENCODER:36:DDI A]
>[   70.889514] [drm:intel_atomic_commit_tail [i915]] [ENCODER:45:DDI B]
>[   70.889523] [drm:intel_atomic_commit_tail [i915]] [ENCODER:47:DP-MST A]
>[   70.889532] [drm:intel_atomic_commit_tail [i915]] [ENCODER:48:DP-MST B]
>[   70.889540] [drm:intel_atomic_commit_tail [i915]] [ENCODER:49:DP-MST C]
>[   70.889549] [drm:verify_connector_state [i915]] [CONNECTOR:46:DP-1]
>[   70.889559] [drm:verify_connector_state [i915]] [CONNECTOR:50:HDMI-A-1]
>[   70.889567] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 0
>[   70.889576] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 1
>[   70.889584] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 2
>[   70.889592] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 3
>[   70.893399] [drm:intel_power_well_disable [i915]] disabling DDI B power well
>[   70.893408] [drm:skl_set_power_well [i915]] Disabling DDI B power well
>[   70.893442] [drm:intel_power_well_disable [i915]] disabling power well 2
>[   70.893472] [drm:skl_set_power_well [i915]] Disabling power well 2
>[   70.893514] [drm:intel_atomic_commit_tail [i915]] [CRTC:30:pipe B]
>[   70.893524] [drm:intel_enable_sagv [i915]] Enabling the SAGV
>[   70.893536] [drm:intel_power_well_disable [i915]] disabling DC off
>[   70.893547] [drm:skl_enable_dc6 [i915]] Enabling DC6
>[   70.893559] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
>[   70.893584] [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions
>[   70.893598] [drm:i915_hotplug_work_func [i915]] Connector DP-1 (pin 5) received hotplug event.
>[   70.893609] [drm:intel_dp_detect [i915]] [CONNECTOR:46:DP-1]
>[   70.893618] [drm:intel_power_well_enable [i915]] enabling DC off
>[   70.893646] [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00
>[   70.893659] [drm:intel_power_well_enable [i915]] enabling power well 2
>[   70.893671] [drm:skl_set_power_well [i915]] Enabling power well 2
>[   70.893710] [drm:intel_power_well_disable [i915]] disabling power well 2
>[   70.893721] [drm:skl_set_power_well [i915]] Disabling power well 2
>[   70.893732] [drm:intel_power_well_disable [i915]] disabling DC off
>[   70.893744] [drm:skl_enable_dc6 [i915]] Enabling DC6
>[   70.893755] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
>[   70.893771] [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-1 (pin 5) received hotplug event.
>[   70.893786] [drm:intel_hdmi_detect [i915]] [CONNECTOR:50:HDMI-A-1]
>[   70.894113] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   70.894125] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   70.894483] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   70.894495] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[   70.894758] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   70.894769] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   70.895017] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   70.895056] [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions
>[   70.904876] [drm:drm_mode_setcrtc [drm]] [CRTC:26:pipe A]
>[   70.904909] [drm:intel_atomic_check [i915]] New cdclk calculated to be atomic 337500, actual 337500
>[   70.904924] [drm:intel_plane_atomic_calc_changes [i915]] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0
>[   70.904938] [drm:skl_update_scaler_crtc [i915]] Updating scaler for [CRTC:26:pipe A] scaler_user index 0.31
>[   70.904951] [drm:skl_update_scaler [i915]] scaler_user index 0.31: Staged freeing scaler id 0 scaler_users = 0x0
>[   70.904971] [drm:intel_power_well_enable [i915]] enabling DC off
>[   70.904981] [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00
>[   70.905003] [drm:intel_edp_backlight_off.part.31 [i915]] 
>[   71.109534] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 0
>[   71.109618] [drm:intel_disable_pipe [i915]] disabling pipe A
>[   71.111748] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[   71.111838] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[   71.112079] [drm:edp_panel_off [i915]] Turn eDP port A panel power off
>[   71.112143] [drm:edp_panel_off [i915]] Wait for panel power off time
>[   71.112236] [drm:wait_panel_status [i915]] mask b0000000 value 00000000 status a0000003 control 00000000
>[   71.112457] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010
>[   71.112502] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - short
>[   71.112600] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port A - short
>[   71.162654] [drm:wait_panel_status [i915]] Wait complete
>[   71.162720] [drm:intel_disable_shared_dpll [i915]] disable DPLL 0 (active 1, on? 1) for crtc 26
>[   71.162768] [drm:intel_disable_shared_dpll [i915]] disabling DPLL 0
>[   71.162819] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[   71.162869] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[   71.162914] [drm:skl_set_cdclk [i915]] Changing CDCLK to 337500 kHz (VCO 8100000 kHz)
>[   71.163055] [drm:intel_update_cdclk [i915]] Current CD clock rate: 337500 kHz, VCO: 8100000 kHz, ref: 24000 kHz
>[   71.163099] [drm:intel_atomic_commit_tail [i915]] [ENCODER:36:DDI A]
>[   71.163143] [drm:intel_atomic_commit_tail [i915]] [ENCODER:45:DDI B]
>[   71.163183] [drm:intel_atomic_commit_tail [i915]] [ENCODER:47:DP-MST A]
>[   71.163220] [drm:intel_atomic_commit_tail [i915]] [ENCODER:48:DP-MST B]
>[   71.163256] [drm:intel_atomic_commit_tail [i915]] [ENCODER:49:DP-MST C]
>[   71.163297] [drm:verify_connector_state [i915]] [CONNECTOR:37:eDP-1]
>[   71.163337] [drm:verify_connector_state [i915]] [CONNECTOR:46:DP-1]
>[   71.163374] [drm:verify_connector_state [i915]] [CONNECTOR:50:HDMI-A-1]
>[   71.163410] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 0
>[   71.163447] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 1
>[   71.163482] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 2
>[   71.163516] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 3
>[   71.163555] [drm:intel_power_well_disable [i915]] disabling DDI A/E power well
>[   71.163588] [drm:skl_set_power_well [i915]] Disabling DDI A/E power well
>[   71.163631] [drm:intel_atomic_commit_tail [i915]] [CRTC:26:pipe A]
>[   71.164387] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   71.164441] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[   71.164496] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 0
>[   71.166375] [drm:drm_mode_addfb2 [drm]] [FB:52]
>[   71.168583] [drm:drm_mode_setcrtc [drm]] [CRTC:26:pipe A]
>[   71.168618] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:37:eDP-1]
>[   71.168709] [drm:intel_modeset_pipe_config [i915]] [CONNECTOR:37:eDP-1] checking for sink bpp constrains
>[   71.168759] [drm:intel_modeset_pipe_config [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[   71.168818] [drm:skl_update_scaler_crtc [i915]] Updating scaler for [CRTC:26:pipe A] scaler_user index 0.31
>[   71.168879] [drm:skl_update_scaler [i915]] scaler_user index 0.31: staged scaling request for 1920x1080->3840x2160 scaler_users = 0x80000000
>[   71.168940] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 4 max bw 540000 pixel clock 533250KHz
>[   71.169021] [drm:intel_dp_compute_config [i915]] DP link bw 14 rate select 00 lane count 4 clock 540000 bpp 24
>[   71.169080] [drm:intel_dp_compute_config [i915]] DP link bw required 1279800 available 1728000
>[   71.169137] [drm:intel_modeset_pipe_config [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[   71.169210] [drm:intel_dump_pipe_config [i915]] [CRTC:26:pipe A][modeset] config ffff8a4c073e7800 for pipe A
>[   71.169266] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP
>[   71.169323] [drm:intel_dump_pipe_config [i915]] pipe bpp: 24, dithering: 0
>[   71.169374] [drm:intel_dump_pipe_config [i915]] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   71.169433] [drm:intel_dump_pipe_config [i915]] dp: 1, lanes: 4, gmch_m: 6212812, gmch_n: 8388608, link_m: 1035468, link_n: 1048576, tu: 64
>[   71.169577] [drm:intel_dump_pipe_config [i915]] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   71.169639] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[   71.169698] [drm:intel_dump_pipe_config [i915]] requested mode:
>[   71.169773] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 172798 1920 2040 2248 2576 1080 1081 1084 1118 0x0 0x6
>[   71.169834] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[   71.169896] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
>[   71.169971] [drm:intel_dump_pipe_config [i915]] crtc timings: 533250 3840 3888 3920 4000 2160 2163 2168 2222, type: 0x48 flags: 0xa
>[   71.170043] [drm:intel_dump_pipe_config [i915]] port clock: 540000
>[   71.170134] [drm:intel_dump_pipe_config [i915]] pipe src size: 1920x1080
>[   71.170196] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x80000000, scaler_id: -1
>[   71.170298] [drm:intel_dump_pipe_config [i915]] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   71.170353] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x0f000870, enabled
>[   71.170400] [drm:intel_dump_pipe_config [i915]] ips: 0
>[   71.170447] [drm:intel_dump_pipe_config [i915]] double wide: 0
>[   71.170496] [drm:intel_dump_pipe_config [i915]] dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>[   71.170531] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[   71.170566] [drm:intel_dump_pipe_config [i915]] [PLANE:23:plane 1A] disabled, scaler_id = -1
>[   71.170597] [drm:intel_dump_pipe_config [i915]] [PLANE:25:cursor A] disabled, scaler_id = -1
>[   71.170633] [drm:intel_dump_pipe_config [i915]] [PLANE:27:plane 2A] disabled, scaler_id = -1
>[   71.170696] [drm:intel_atomic_check [i915]] New cdclk calculated to be atomic 540000, actual 540000
>[   71.170750] [drm:intel_plane_atomic_calc_changes [i915]] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0
>[   71.170803] [drm:intel_find_shared_dpll [i915]] [CRTC:26:pipe A] allocated DPLL 0
>[   71.170845] [drm:intel_reference_shared_dpll [i915]] using DPLL 0 for pipe A
>[   71.170890] [drm:skl_update_scaler_crtc [i915]] Updating scaler for [CRTC:26:pipe A] scaler_user index 0.31
>[   71.170928] [drm:skl_update_scaler [i915]] scaler_user index 0.31: staged scaling request for 1920x1080->3840x2160 scaler_users = 0x80000000
>[   71.170972] [drm:intel_atomic_setup_scalers [i915]] Attached scaler id 0.0 to CRTC:26
>[   71.173965] [drm:drm_mode_setcrtc [drm]] [CRTC:26:pipe A]
>[   71.174035] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:37:eDP-1]
>[   71.174225] [drm:intel_modeset_pipe_config [i915]] [CONNECTOR:37:eDP-1] checking for sink bpp constrains
>[   71.174287] [drm:intel_modeset_pipe_config [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[   71.174369] [drm:skl_update_scaler_crtc [i915]] Updating scaler for [CRTC:26:pipe A] scaler_user index 0.31
>[   71.174455] [drm:skl_update_scaler [i915]] scaler_user index 0.31: staged scaling request for 1920x1080->3840x2160 scaler_users = 0x80000000
>[   71.174551] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 4 max bw 540000 pixel clock 533250KHz
>[   71.174697] [drm:intel_dp_compute_config [i915]] DP link bw 14 rate select 00 lane count 4 clock 540000 bpp 24
>[   71.174778] [drm:intel_dp_compute_config [i915]] DP link bw required 1279800 available 1728000
>[   71.174868] [drm:intel_modeset_pipe_config [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[   71.174958] [drm:intel_dump_pipe_config [i915]] [CRTC:26:pipe A][modeset] config ffff8a4c073e6800 for pipe A
>[   71.175061] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP
>[   71.175148] [drm:intel_dump_pipe_config [i915]] pipe bpp: 24, dithering: 0
>[   71.175242] [drm:intel_dump_pipe_config [i915]] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   71.175358] [drm:intel_dump_pipe_config [i915]] dp: 1, lanes: 4, gmch_m: 6212812, gmch_n: 8388608, link_m: 1035468, link_n: 1048576, tu: 64
>[   71.175427] [drm:intel_dump_pipe_config [i915]] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   71.175497] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[   71.175573] [drm:intel_dump_pipe_config [i915]] requested mode:
>[   71.175682] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 172798 1920 2040 2248 2576 1080 1081 1084 1118 0x0 0x6
>[   71.175810] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[   71.175900] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
>[   71.175938] [drm:intel_dump_pipe_config [i915]] crtc timings: 533250 3840 3888 3920 4000 2160 2163 2168 2222, type: 0x48 flags: 0xa
>[   71.175970] [drm:intel_dump_pipe_config [i915]] port clock: 540000
>[   71.176024] [drm:intel_dump_pipe_config [i915]] pipe src size: 1920x1080
>[   71.176080] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x80000000, scaler_id: -1
>[   71.176111] [drm:intel_dump_pipe_config [i915]] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   71.176142] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x0f000870, enabled
>[   71.176171] [drm:intel_dump_pipe_config [i915]] ips: 0
>[   71.176201] [drm:intel_dump_pipe_config [i915]] double wide: 0
>[   71.176231] [drm:intel_dump_pipe_config [i915]] dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>[   71.176260] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[   71.176290] [drm:intel_dump_pipe_config [i915]] [PLANE:23:plane 1A] disabled, scaler_id = -1
>[   71.176320] [drm:intel_dump_pipe_config [i915]] [PLANE:25:cursor A] disabled, scaler_id = -1
>[   71.176350] [drm:intel_dump_pipe_config [i915]] [PLANE:27:plane 2A] disabled, scaler_id = -1
>[   71.176394] [drm:intel_atomic_check [i915]] New cdclk calculated to be atomic 540000, actual 540000
>[   71.176439] [drm:intel_plane_atomic_calc_changes [i915]] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0
>[   71.176481] [drm:intel_find_shared_dpll [i915]] [CRTC:26:pipe A] allocated DPLL 0
>[   71.176518] [drm:intel_reference_shared_dpll [i915]] using DPLL 0 for pipe A
>[   71.176557] [drm:skl_update_scaler_crtc [i915]] Updating scaler for [CRTC:26:pipe A] scaler_user index 0.31
>[   71.176592] [drm:skl_update_scaler [i915]] scaler_user index 0.31: staged scaling request for 1920x1080->3840x2160 scaler_users = 0x80000000
>[   71.176628] [drm:intel_atomic_setup_scalers [i915]] Attached scaler id 0.0 to CRTC:26
>[   71.176688] [drm:intel_power_well_enable [i915]] enabling DDI A/E power well
>[   71.176718] [drm:skl_set_power_well [i915]] Enabling DDI A/E power well
>[   71.176757] [drm:skl_set_cdclk [i915]] Changing CDCLK to 540000 kHz (VCO 8100000 kHz)
>[   71.176886] [drm:intel_update_cdclk [i915]] Current CD clock rate: 540000 kHz, VCO: 8100000 kHz, ref: 24000 kHz
>[   71.176924] [drm:intel_atomic_commit_tail [i915]] [ENCODER:36:DDI A]
>[   71.176960] [drm:intel_atomic_commit_tail [i915]] [ENCODER:45:DDI B]
>[   71.176996] [drm:intel_atomic_commit_tail [i915]] [ENCODER:47:DP-MST A]
>[   71.177030] [drm:intel_atomic_commit_tail [i915]] [ENCODER:48:DP-MST B]
>[   71.177064] [drm:intel_atomic_commit_tail [i915]] [ENCODER:49:DP-MST C]
>[   71.177099] [drm:verify_connector_state [i915]] [CONNECTOR:46:DP-1]
>[   71.177133] [drm:verify_connector_state [i915]] [CONNECTOR:50:HDMI-A-1]
>[   71.177166] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 0
>[   71.177199] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 1
>[   71.177231] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 2
>[   71.177263] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 3
>[   71.177305] [drm:intel_enable_shared_dpll [i915]] enable DPLL 0 (active 1, on? 0) for crtc 26
>[   71.177342] [drm:intel_enable_shared_dpll [i915]] enabling DPLL 0
>[   71.745694] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000000
>[   71.745746] [drm:wait_panel_status [i915]] Wait complete
>[   71.745824] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>[   71.745871] [drm:edp_panel_vdd_on [i915]] eDP port A panel power wasn't enabled
>[   71.783680] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   71.783729] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[   71.783771] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 1
>[   71.954100] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 84 41 00 00 01 01 02 00 00 00 00 0b 00
>[   71.954148] [drm:edp_panel_on [i915]] Turn eDP port A panel power on
>[   71.954196] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[   71.954291] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000008
>[   71.954335] [drm:wait_panel_status [i915]] Wait complete
>[   71.954392] [drm:edp_panel_on [i915]] Wait for panel power on
>[   71.954480] [drm:wait_panel_status [i915]] mask b000000f value 80000008 status 9000000a control 0000000b
>[   72.156044] [drm:wait_panel_status [i915]] Wait complete
>[   72.157944] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 00000000
>[   72.157987] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[   72.158026] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[   72.158066] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[   72.158755] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[   72.158792] [drm:intel_dp_start_link_train [i915]] 5.4 Gbps link rate without sink TPS3 support
>[   72.158829] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>[   72.159814] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 08000000
>[   72.159849] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2
>[   72.159883] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 1
>[   72.160854] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[   72.161061] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff8a4c073e6800
>[   72.161100] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff8a4c073e6800 scaler_id = 0
>[   72.161241] [drm:intel_enable_pipe [i915]] enabling pipe A
>[   72.161287] [drm:intel_edp_backlight_on.part.30 [i915]] 
>[   72.161325] [drm:intel_panel_enable_backlight [i915]] pipe A
>[   72.161414] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 414
>[   72.161525] [drm:intel_psr_enable [i915]] PSR disable by flag
>[   72.161585] [drm:intel_edp_drrs_enable [i915]] Panel doesn't support DRRS
>[   72.178001] [drm:verify_connector_state [i915]] [CONNECTOR:37:eDP-1]
>[   72.178018] [drm:intel_atomic_commit_tail [i915]] [CRTC:26:pipe A]
>[   72.178041] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 0
>[   72.194696] [drm:intel_backlight_device_update_status [i915]] updating intel_backlight, brightness=379/937
>[   72.194714] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 414
>[   72.195139] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[   73.707952] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101012, pins 0x00000020
>[   73.707999] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - long
>[   73.708043] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 5 - cnt: 0
>[   73.708123] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - long
>[   73.708183] [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions
>[   73.708237] [drm:i915_hotplug_work_func [i915]] Connector DP-1 (pin 5) received hotplug event.
>[   73.708286] [drm:intel_dp_detect [i915]] [CONNECTOR:46:DP-1]
>[   73.708324] [drm:intel_power_well_enable [i915]] enabling power well 2
>[   73.708370] [drm:skl_set_power_well [i915]] Enabling power well 2
>[   73.708435] [drm:intel_power_well_disable [i915]] disabling power well 2
>[   73.708472] [drm:skl_set_power_well [i915]] Disabling power well 2
>[   73.708513] [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-1 (pin 5) received hotplug event.
>[   73.708554] [drm:intel_hdmi_detect [i915]] [CONNECTOR:50:HDMI-A-1]
>[   73.708872] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   73.708916] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   73.709238] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   73.709276] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[   73.709566] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   73.709609] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   73.709915] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101012, pins 0x00000020
>[   73.709961] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - long
>[   73.710004] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 5 - cnt: 1
>[   73.710077] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   73.710129] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - long
>[   73.710175] [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions
>[   73.710214] [drm:i915_hotplug_work_func [i915]] Connector DP-1 (pin 5) received hotplug event.
>[   73.710255] [drm:intel_dp_detect [i915]] [CONNECTOR:46:DP-1]
>[   73.710289] [drm:intel_power_well_enable [i915]] enabling power well 2
>[   73.710329] [drm:skl_set_power_well [i915]] Enabling power well 2
>[   73.710385] [drm:intel_power_well_disable [i915]] disabling power well 2
>[   73.710421] [drm:skl_set_power_well [i915]] Disabling power well 2
>[   73.710459] [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-1 (pin 5) received hotplug event.
>[   73.710497] [drm:intel_hdmi_detect [i915]] [CONNECTOR:50:HDMI-A-1]
>[   73.710824] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   73.710868] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   73.711194] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   73.711228] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[   73.711501] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   73.711543] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   73.711807] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   73.720974] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101012, pins 0x00000020
>[   73.721017] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - long
>[   73.721057] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 5 - cnt: 2
>[   73.721116] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - long
>[   73.721172] [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions
>[   73.721217] [drm:i915_hotplug_work_func [i915]] Connector DP-1 (pin 5) received hotplug event.
>[   73.721261] [drm:intel_dp_detect [i915]] [CONNECTOR:46:DP-1]
>[   73.721301] [drm:intel_power_well_enable [i915]] enabling power well 2
>[   73.721338] [drm:skl_set_power_well [i915]] Enabling power well 2
>[   73.724290] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101012, pins 0x00000020
>[   73.724338] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - long
>[   73.724384] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 5 - cnt: 3
>[   73.724454] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - long
>[   73.730793] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   73.739187] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   73.747581] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   73.755973] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   73.764368] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   73.772757] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   73.781145] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   73.789534] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   73.797923] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   73.806312] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   73.814701] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   73.823089] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   73.831478] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   73.839867] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   73.848256] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   73.856644] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   73.865033] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   73.873422] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   73.881810] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   73.890198] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   73.897671] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101012, pins 0x00000020
>[   73.897682] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - long
>[   73.897692] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 5 - cnt: 4
>[   73.897708] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - long
>[   73.898586] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   73.906975] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   73.915365] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   73.923754] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   73.932143] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   73.940532] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   73.948921] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   73.957310] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   73.965699] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   73.974087] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   73.982476] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   73.982483] [drm:drm_dp_dpcd_access [drm_kms_helper]] Too many retries, giving up. First error: -5
>[   73.982491] [drm:intel_power_well_disable [i915]] disabling power well 2
>[   73.982502] [drm:skl_set_power_well [i915]] Disabling power well 2
>[   73.982513] [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-1 (pin 5) received hotplug event.
>[   73.982523] [drm:intel_hdmi_detect [i915]] [CONNECTOR:50:HDMI-A-1]
>[   73.982751] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   73.982759] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   73.983066] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   73.983073] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[   73.983380] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   73.983390] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   73.983696] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   73.983708] [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions
>[   73.983717] [drm:i915_hotplug_work_func [i915]] Connector DP-1 (pin 5) received hotplug event.
>[   73.983727] [drm:intel_dp_detect [i915]] [CONNECTOR:46:DP-1]
>[   73.983735] [drm:intel_power_well_enable [i915]] enabling power well 2
>[   73.983742] [drm:skl_set_power_well [i915]] Enabling power well 2
>[   73.992173] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[   74.000564] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[   74.008954] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[   74.017349] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[   74.025751] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[   74.034140] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[   74.042530] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[   74.050919] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[   74.059308] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[   74.067697] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[   74.076086] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[   74.084475] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[   74.092863] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[   74.101252] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[   74.109642] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[   74.118030] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[   74.126421] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[   74.134810] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[   74.143199] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[   74.151588] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[   74.159976] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[   74.168365] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[   74.176754] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[   74.185143] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[   74.193532] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[   74.201920] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[   74.210308] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[   74.218698] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[   74.227087] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[   74.235476] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[   74.243864] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[   74.252253] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[   74.252258] [drm:drm_dp_dpcd_access [drm_kms_helper]] Too many retries, giving up. First error: -110
>[   74.252266] [drm:intel_power_well_disable [i915]] disabling power well 2
>[   74.252277] [drm:skl_set_power_well [i915]] Disabling power well 2
>[   74.252288] [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-1 (pin 5) received hotplug event.
>[   74.252298] [drm:intel_hdmi_detect [i915]] [CONNECTOR:50:HDMI-A-1]
>[   74.252561] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   74.252571] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   74.252835] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   74.252844] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[   74.253107] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   74.253117] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   74.253369] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   75.233556] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
>[   75.233648] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
>[   75.233693] [drm:intel_power_well_disable [i915]] disabling DC off
>[   75.233745] [drm:skl_enable_dc6 [i915]] Enabling DC6
>[   75.233800] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02

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Attachments on bug 98912: 128283 | 128284 | 128290 | 128296 | 129802 | 129827 | 129873

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