Attachment 132047 Details for Bug 101463 – 1-kern.log

1-kern.log

1-kern.log (text/x-log), 663.20 KB, created by Ethan Hsieh on 2017-06-19 02:38:14 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Ethan Hsieh

Created: 2017-06-19 02:38:14 UTC

Size: 663.20 KB

patch

obsolete

>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] Linux version 4.10.0-21-generic (buildd@lgw01-48) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.4) ) #23~16.04.1-Ubuntu SMP Tue May 2 12:57:17 UTC 2017 (Ubuntu 4.10.0-21.23~16.04.1-generic 4.10.11)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.10.0-21-generic.efi.signed root=UUID=bf04c95e-a06d-44cb-957d-823da1f5123d ro acpi_rev_override locale=en_US drm.debug=0xe quiet splash vt.handoff=7
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] KERNEL supported cpus:
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000]   Intel GenuineIntel
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000]   AMD AuthenticAMD
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000]   Centaur CentaurHauls
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] x86/fpu: xstate_offset[3]:  832, xstate_sizes[3]:   64
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] x86/fpu: xstate_offset[4]:  896, xstate_sizes[4]:   64
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] x86/fpu: Enabled xstate features 0x1f, context size is 960 bytes, using 'compacted' format.
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] e820: BIOS-provided physical RAM map:
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] BIOS-e820: [mem 0x0000000000059000-0x000000000009dfff] usable
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] BIOS-e820: [mem 0x000000000009e000-0x00000000000fffff] reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000070b10fff] usable
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] BIOS-e820: [mem 0x0000000070b11000-0x0000000070b11fff] ACPI NVS
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] BIOS-e820: [mem 0x0000000070b12000-0x0000000070b12fff] reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] BIOS-e820: [mem 0x0000000070b13000-0x000000007881dfff] usable
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] BIOS-e820: [mem 0x000000007881e000-0x0000000078bdafff] reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] BIOS-e820: [mem 0x0000000078bdb000-0x0000000078c1efff] ACPI data
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] BIOS-e820: [mem 0x0000000078c1f000-0x0000000078f3ffff] ACPI NVS
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] BIOS-e820: [mem 0x0000000078f40000-0x0000000079520fff] reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] BIOS-e820: [mem 0x0000000079521000-0x00000000795fefff] type 20
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] BIOS-e820: [mem 0x00000000795ff000-0x00000000795fffff] usable
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] BIOS-e820: [mem 0x0000000079600000-0x000000007f7fffff] reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] BIOS-e820: [mem 0x00000000f0000000-0x00000000f7ffffff] reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] BIOS-e820: [mem 0x00000000fe000000-0x00000000fe010fff] reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000087e7fffff] usable
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] NX (Execute Disable) protection: active
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] efi: EFI v2.40 by American Megatrends
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] efi:  ACPI=0x78be8000  ACPI 2.0=0x78be8000  SMBIOS=0xf0000  SMBIOS 3.0=0xf0020  ESRT=0x792d7018  MEMATTR=0x7551d018 
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] SMBIOS 3.0.0 present.
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] DMI: Dell Inc. Precision 5520/      , BIOS 1.3.3 05/08/2017
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] e820: last_pfn = 0x87e800 max_arch_pfn = 0x400000000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] MTRR default type: write-back
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] MTRR fixed ranges enabled:
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000]   00000-9FFFF write-back
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000]   A0000-BFFFF uncachable
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000]   C0000-FFFFF write-protect
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] MTRR variable ranges enabled:
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000]   0 base 0080000000 mask 7F80000000 uncachable
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000]   1 base 007C000000 mask 7FFC000000 uncachable
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000]   2 base 007B000000 mask 7FFF000000 uncachable
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000]   3 disabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000]   4 disabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000]   5 disabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000]   6 disabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000]   7 disabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000]   8 disabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000]   9 disabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WC  UC- WT  
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] e820: last_pfn = 0x79600 max_arch_pfn = 0x400000000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] esrt: Reserving ESRT space from 0x00000000792d7018 to 0x00000000792d7050.
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] Scanning 1 areas for low memory corruption
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] Base memory trampoline at [ffff8b86c0097000] 97000 size 24576
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] Using GB pages for direct mapping
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] BRK [0x6b6e27000, 0x6b6e27fff] PGTABLE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] BRK [0x6b6e28000, 0x6b6e28fff] PGTABLE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] BRK [0x6b6e29000, 0x6b6e29fff] PGTABLE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] BRK [0x6b6e2a000, 0x6b6e2afff] PGTABLE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] BRK [0x6b6e2b000, 0x6b6e2bfff] PGTABLE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] BRK [0x6b6e2c000, 0x6b6e2cfff] PGTABLE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] BRK [0x6b6e2d000, 0x6b6e2dfff] PGTABLE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] BRK [0x6b6e2e000, 0x6b6e2efff] PGTABLE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] BRK [0x6b6e2f000, 0x6b6e2ffff] PGTABLE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] RAMDISK: [mem 0x326fc000-0x350aafff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: Early table checksum verification disabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: RSDP 0x0000000078BE8000 000024 (v02 DELL  )
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: XSDT 0x0000000078BE80D0 00011C (v01 DELL   CBX3     01072009 AMI  00010013)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: FACP 0x0000000078C0CF70 00010C (v05 DELL   CBX3     01072009 AMI  00010013)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: DSDT 0x0000000078BE8278 024CF1 (v02 DELL   CBX3     01072009 INTL 20160422)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: FACS 0x0000000078F3D180 000040
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: APIC 0x0000000078C0D080 0000BC (v03 DELL   CBX3     01072009 AMI  00010013)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: FPDT 0x0000000078C0D140 000044 (v01 DELL   CBX3     01072009 AMI  00010013)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: FIDT 0x0000000078C0D188 0000AC (v01 DELL   CBX3     01072009 AMI  00010013)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: MCFG 0x0000000078C0D238 00003C (v01 DELL   CBX3     01072009 MSFT 00000097)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: HPET 0x0000000078C0D278 000038 (v01 DELL   CBX3     01072009 AMI. 0005000B)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: SSDT 0x0000000078C0D2B0 0004B8 (v01 SataRe SataTabl 00001000 INTL 20160422)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: BOOT 0x0000000078C0D768 000028 (v01 DELL   CBX3     01072009 AMI  00010013)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: SSDT 0x0000000078C0D790 0012FE (v02 SaSsdt SaSsdt   00003000 INTL 20160422)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: SSDT 0x0000000078C0EA90 002931 (v02 PegSsd PegSsdt  00001000 INTL 20160422)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: HPET 0x0000000078C113C8 000038 (v01 INTEL  KBL      00000001 MSFT 0000005F)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: SSDT 0x0000000078C11400 000B8C (v02 INTEL  xh_rvp11 00000000 INTL 20160422)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: UEFI 0x0000000078C11F90 000042 (v01                 00000000      00000000)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: SSDT 0x0000000078C11FD8 000EDE (v02 CpuRef CpuSsdt  00003000 INTL 20160422)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: LPIT 0x0000000078C12EB8 000094 (v01 INTEL  KBL      00000000 MSFT 0000005F)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: WSMT 0x0000000078C12F50 000028 (v01 DELL   CBX3     00000000 MSFT 0000005F)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: SSDT 0x0000000078C12F78 00011E (v02 INTEL  HdaDsp   00000000 INTL 20160422)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: SSDT 0x0000000078C13098 00029F (v02 INTEL  sensrhub 00000000 INTL 20160422)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: SSDT 0x0000000078C13338 003002 (v02 INTEL  PtidDevc 00001000 INTL 20160422)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: SSDT 0x0000000078C16340 00050D (v02 INTEL  TbtTypeC 00000000 INTL 20160422)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: DBGP 0x0000000078C16850 000034 (v01 INTEL           00000002 MSFT 0000005F)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: DBG2 0x0000000078C16888 000054 (v00 INTEL           00000002 MSFT 0000005F)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: SSDT 0x0000000078C168E0 005322 (v02 DptfTa DptfTabl 00001000 INTL 20160422)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: SLIC 0x0000000078C1BC08 000176 (v03 DELL   CBX3     01072009 MSFT 00010013)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: SSDT 0x0000000078C1BD80 0000AE (v02 SgRef  SgPeg    00001000 INTL 20160422)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: NHLT 0x0000000078C1BE30 00002D (v00 INTEL  EDK2     00000002      01000013)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: BGRT 0x0000000078C1BE60 000038 (v00 ??èz            01072009 AMI  00010013)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: TPM2 0x0000000078C1BE98 000034 (v03        Tpm2Tabl 00000001 AMI  00000000)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: SSDT 0x0000000078C1BED0 001C70 (v01 OptRef OptTabl  00001000 INTL 20160422)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: ASF! 0x0000000078C1DB40 0000A0 (v32 INTEL   HCG     00000001 TFSM 000F4240)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: DMAR 0x0000000078C1DBE0 0000F0 (v01 INTEL  KBL      00000001 INTL 00000001)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: DMI detected: DELL Precision 5520 (force ACPI _REV to 5)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: Local APIC address 0xfee00000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] No NUMA configuration found
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] Faking a node at [mem 0x0000000000000000-0x000000087e7fffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] NODE_DATA(0) allocated [mem 0x87e7d5000-0x87e7fffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] Zone ranges:
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000]   Normal   [mem 0x0000000100000000-0x000000087e7fffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000]   Device   empty
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] Movable zone start for each node
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] Early memory node ranges
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000]   node   0: [mem 0x0000000000001000-0x0000000000057fff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000]   node   0: [mem 0x0000000000059000-0x000000000009dfff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000]   node   0: [mem 0x0000000000100000-0x0000000070b10fff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000]   node   0: [mem 0x0000000070b13000-0x000000007881dfff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000]   node   0: [mem 0x00000000795ff000-0x00000000795fffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000]   node   0: [mem 0x0000000100000000-0x000000087e7fffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000087e7fffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] On node 0 totalpages: 8351673
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000]   DMA zone: 64 pages used for memmap
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000]   DMA zone: 23 pages reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000]   DMA zone: 3996 pages, LIFO batch:0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000]   DMA32 zone: 7649 pages used for memmap
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000]   DMA32 zone: 489501 pages, LIFO batch:31
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000]   Normal zone: 122784 pages used for memmap
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000]   Normal zone: 7858176 pages, LIFO batch:31
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] Reserving Intel graphics memory at 0x000000007b800000-0x000000007f7fffff
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: PM-Timer IO Port: 0x1808
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: Local APIC address 0xfee00000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: IRQ0 used by override.
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: IRQ9 used by override.
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] Using ACPI (MADT) for SMP configuration information
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] smpboot: Allowing 8 CPUs, 0 hotplug CPUs
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] PM: Registered nosave memory: [mem 0x00058000-0x00058fff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x000fffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] PM: Registered nosave memory: [mem 0x70b11000-0x70b11fff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] PM: Registered nosave memory: [mem 0x70b12000-0x70b12fff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] PM: Registered nosave memory: [mem 0x7881e000-0x78bdafff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] PM: Registered nosave memory: [mem 0x78bdb000-0x78c1efff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] PM: Registered nosave memory: [mem 0x78c1f000-0x78f3ffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] PM: Registered nosave memory: [mem 0x78f40000-0x79520fff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] PM: Registered nosave memory: [mem 0x79521000-0x795fefff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] PM: Registered nosave memory: [mem 0x79600000-0x7f7fffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] PM: Registered nosave memory: [mem 0x7f800000-0xefffffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xf7ffffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfdffffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] PM: Registered nosave memory: [mem 0xfe000000-0xfe010fff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] PM: Registered nosave memory: [mem 0xfe011000-0xfebfffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfedfffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xfeffffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] e820: [mem 0x7f800000-0xefffffff] available for PCI devices
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] Booting paravirtualized kernel on bare hardware
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] percpu: Embedded 36 pages/cpu @ffff8b8f3e400000 s107992 r8192 d31272 u262144
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] pcpu-alloc: s107992 r8192 d31272 u262144 alloc=1*2097152
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 8221153
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] Policy zone: Normal
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.10.0-21-generic.efi.signed root=UUID=bf04c95e-a06d-44cb-957d-823da1f5123d ro acpi_rev_override locale=en_US drm.debug=0xe quiet splash vt.handoff=7
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] Calgary: detecting Calgary via BIOS EBDA area
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] Memory: 32596472K/33406692K available (9058K kernel code, 1666K rwdata, 3836K rodata, 2224K init, 2364K bss, 810220K reserved, 0K cma-reserved)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] Hierarchical RCU implementation.
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] 	Build-time adjustment of leaf fanout to 64.
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] 	RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=8.
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=8
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] NR_IRQS:524544 nr_irqs:2048 16
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] spurious 8259A interrupt: IRQ7.
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] vt handoff: transparent VT on vt#7
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] Console: colour dummy device 80x25
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] console [tty0] enabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] hpet clockevent registered
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000000] tsc: Detected 3000.000 MHz processor
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000020] Calibrating delay loop (skipped), value calculated using timer frequency.. 6000.00 BogoMIPS (lpj=12000000)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000022] pid_max: default: 32768 minimum: 301
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000029] ACPI: Core revision 20160930
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.000049] ACPI: Overriding _REV return value to 5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.033782] ACPI Error: [\_SB_.PCI0.XHC_.RHUB.HS11] Namespace lookup failure, AE_NOT_FOUND (20160930/dswload-210)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.033786] ACPI Exception: AE_NOT_FOUND, During name lookup/catalog (20160930/psobject-227)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.033825] ACPI Exception: AE_NOT_FOUND, (SSDT:xh_rvp11) while loading table (20160930/tbxfload-228)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.036681] ACPI Error: 1 table load failures, 12 successful (20160930/tbxfload-246)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.037406] Security Framework initialized
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.037406] Yama: becoming mindful.
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.037418] AppArmor: AppArmor initialized
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.038700] Dentry cache hash table entries: 4194304 (order: 13, 33554432 bytes)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.043621] Inode-cache hash table entries: 2097152 (order: 12, 16777216 bytes)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.045817] Mount-cache hash table entries: 65536 (order: 7, 524288 bytes)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.045839] Mountpoint-cache hash table entries: 65536 (order: 7, 524288 bytes)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.046080] CPU: Physical Processor ID: 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.046081] CPU: Processor Core ID: 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.046084] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.046084] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.046088] mce: CPU supports 10 MCE banks
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.046096] CPU0: Thermal monitoring enabled (TM1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.046112] process: using mwait in idle threads
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.046114] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.046114] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.046743] Freeing SMP alternatives memory: 32K
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.053142] ftrace: allocating 34199 entries in 134 pages
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.066352] smpboot: Max logical packages: 2
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.066356] DMAR: Host address width 39
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.066357] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.066362] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 19e2ff0505e
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.066363] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.066366] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.066366] DMAR: RMRR base: 0x000000788f6000 end: 0x00000078915fff
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.066367] DMAR: RMRR base: 0x0000007b000000 end: 0x0000007f7fffff
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.066369] DMAR: ANDD device: 1 name: \_SB.PCI0.I2C0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.066370] DMAR: ANDD device: 2 name: \_SB.PCI0.I2C1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.066371] DMAR-IR: IOAPIC id 2 under DRHD base  0xfed91000 IOMMU 1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.066371] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.066372] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping.
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.067747] DMAR-IR: Enabled IRQ remapping in x2apic mode
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.067748] x2apic enabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.067759] Switched APIC routing to cluster x2apic.
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.071731] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.111423] TSC deadline timer enabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.111428] smpboot: CPU0: Intel(R) Xeon(R) CPU E3-1505M v6 @ 3.00GHz (family: 0x6, model: 0x9e, stepping: 0x9)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.111469] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver.
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.111492] ... version:                4
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.111492] ... bit width:              48
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.111493] ... generic registers:      4
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.111493] ... value mask:             0000ffffffffffff
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.111494] ... max period:             00007fffffffffff
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.111494] ... fixed-purpose events:   3
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.111494] ... event mask:             000000070000000f
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.112208] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.112217] smp: Bringing up secondary CPUs ...
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.112261] x86: Booting SMP configuration:
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.112262] .... node  #0, CPUs:      #1 #2 #3 #4 #5 #6 #7
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.115763] smp: Brought up 1 node, 8 CPUs
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.115764] smpboot: Total of 8 processors activated (48000.00 BogoMIPS)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.124178] devtmpfs: initialized
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.124223] x86/mm: Memory block size: 128MB
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.127446] evm: security.selinux
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.127447] evm: security.SMACK64
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.127447] evm: security.SMACK64EXEC
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.127447] evm: security.SMACK64TRANSMUTE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.127448] evm: security.SMACK64MMAP
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.127448] evm: security.ima
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.127448] evm: security.capability
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.127502] PM: Registering ACPI NVS region [mem 0x70b11000-0x70b11fff] (4096 bytes)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.127503] PM: Registering ACPI NVS region [mem 0x78c1f000-0x78f3ffff] (3280896 bytes)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.127580] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.127589] futex hash table entries: 2048 (order: 5, 131072 bytes)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.127631] pinctrl core: initialized pinctrl subsystem
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.127783] RTC time:  7:18:38, date: 06/07/17
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.127846] NET: Registered protocol family 16
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.143603] cpuidle: using governor ladder
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.159614] cpuidle: using governor menu
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.159617] PCCT header not found.
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.159683] Simple Boot Flag at 0x47 set to 0x80
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.159699] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.159699] ACPI: bus type PCI registered
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.159700] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.159749] PCI: MMCONFIG for domain 0000 [bus 00-7f] at [mem 0xf0000000-0xf7ffffff] (base 0xf0000000)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.159751] PCI: MMCONFIG at [mem 0xf0000000-0xf7ffffff] reserved in E820
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.159758] PCI: Using configuration type 1 for base access
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.159762] dmi type 0xB1 record - unknown flag
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.175722] HugeTLB registered 1 GB page size, pre-allocated 0 pages
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.175723] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.175896] ACPI: Added _OSI(Module Device)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.175896] ACPI: Added _OSI(Processor Device)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.175897] ACPI: Added _OSI(3.0 _SCP Extensions)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.175897] ACPI: Added _OSI(Processor Aggregator Device)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.177158] ACPI: Executed 38 blocks of module-level executable AML code
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.249918] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.256525] ACPI: Dynamic OEM Table Load:
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.256535] ACPI: SSDT 0xFFFF8B8F19CD0000 000693 (v02 PmRef  Cpu0Ist  00003000 INTL 20160422)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.256668] ACPI: Executed 1 blocks of module-level executable AML code
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.256725] ACPI: \_PR_.CPU0: _OSC native thermal LVT Acked
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.257512] ACPI: Dynamic OEM Table Load:
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.257517] ACPI: SSDT 0xFFFF8B8F19935000 0003FF (v02 PmRef  Cpu0Cst  00003001 INTL 20160422)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.257630] ACPI: Executed 1 blocks of module-level executable AML code
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.257961] ACPI: Dynamic OEM Table Load:
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.257966] ACPI: SSDT 0xFFFF8B8F19CD4000 00065C (v02 PmRef  ApIst    00003000 INTL 20160422)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.258250] ACPI: Executed 1 blocks of module-level executable AML code
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.258417] ACPI: Dynamic OEM Table Load:
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.258421] ACPI: SSDT 0xFFFF8B8F19A4DC00 00018A (v02 PmRef  ApCst    00003000 INTL 20160422)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.258534] ACPI: Executed 1 blocks of module-level executable AML code
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.260649] ACPI : EC: EC started
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.357111] ACPI: \_SB_.PCI0.LPCB.ECDV: Used as first EC
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.357112] ACPI: \_SB_.PCI0.LPCB.ECDV: GPE=0x14, EC_CMD/EC_SC=0x934, EC_DATA=0x930
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.357113] ACPI: \_SB_.PCI0.LPCB.ECDV: Used as boot DSDT EC to handle transactions
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.357113] ACPI: Interpreter enabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.357152] ACPI: (supports S0 S3 S4 S5)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.357153] ACPI: Using IOAPIC for interrupt routing
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.357186] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.380435] ACPI: Power Resource [PG00] (on)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.408646] ACPI: Power Resource [PG01] (on)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.408931] ACPI: Power Resource [PG02] (on)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.410597] ACPI: Power Resource [WRST] (on)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.410888] ACPI: Power Resource [WRST] (on)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.411179] ACPI: Power Resource [WRST] (on)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.411475] ACPI: Power Resource [WRST] (on)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.411769] ACPI: Power Resource [WRST] (on)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.412102] ACPI: Power Resource [WRST] (on)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.412398] ACPI: Power Resource [WRST] (on)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.412684] ACPI: Power Resource [WRST] (on)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.412971] ACPI: Power Resource [WRST] (on)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.413258] ACPI: Power Resource [WRST] (on)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.413548] ACPI: Power Resource [WRST] (on)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.413835] ACPI: Power Resource [WRST] (on)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.414123] ACPI: Power Resource [WRST] (on)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.414416] ACPI: Power Resource [WRST] (on)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.414703] ACPI: Power Resource [WRST] (on)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.414989] ACPI: Power Resource [WRST] (on)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.415275] ACPI: Power Resource [WRST] (on)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.416373] ACPI: Power Resource [WRST] (on)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.416664] ACPI: Power Resource [WRST] (on)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.416948] ACPI: Power Resource [WRST] (on)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.489864] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-7e])
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.489868] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.490172] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug PME]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.490460] acpi PNP0A08:00: _OSC: OS now controls [AER PCIeCapability]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.490460] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.491008] PCI host bridge to bus 0000:00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.491010] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.491010] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.491011] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.491012] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.491013] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.491013] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.491014] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.491014] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.491015] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.491016] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.491016] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.491017] pci_bus 0000:00: root bus resource [mem 0x7f800000-0xefffffff window]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.491018] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.491019] pci_bus 0000:00: root bus resource [bus 00-7e]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.491025] pci 0000:00:00.0: [8086:5918] type 00 class 0x060000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.491121] pci 0000:00:01.0: [8086:1901] type 01 class 0x060400
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.491154] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.491258] pci 0000:00:01.0: System wakeup disabled by ACPI
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.491307] pci 0000:00:02.0: [8086:591d] type 00 class 0x030000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.491314] pci 0000:00:02.0: reg 0x10: [mem 0xeb000000-0xebffffff 64bit]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.491319] pci 0000:00:02.0: reg 0x18: [mem 0x80000000-0x8fffffff 64bit pref]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.491322] pci 0000:00:02.0: reg 0x20: [io  0xf000-0xf03f]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.491428] pci 0000:00:04.0: [8086:1903] type 00 class 0x118000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.491436] pci 0000:00:04.0: reg 0x10: [mem 0xedd20000-0xedd27fff 64bit]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.491615] pci 0000:00:14.0: [8086:a12f] type 00 class 0x0c0330
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.491641] pci 0000:00:14.0: reg 0x10: [mem 0xedd10000-0xedd1ffff 64bit]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.491739] pci 0000:00:14.0: PME# supported from D3hot D3cold
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.491886] pci 0000:00:14.0: System wakeup disabled by ACPI
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.491920] pci 0000:00:14.2: [8086:a131] type 00 class 0x118000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.491947] pci 0000:00:14.2: reg 0x10: [mem 0xedd39000-0xedd39fff 64bit]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.492193] pci 0000:00:15.0: [8086:a160] type 00 class 0x118000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.492339] pci 0000:00:15.0: reg 0x10: [mem 0xedd38000-0xedd38fff 64bit]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.493160] pci 0000:00:15.1: [8086:a161] type 00 class 0x118000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.493368] pci 0000:00:15.1: reg 0x10: [mem 0xedd37000-0xedd37fff 64bit]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.494073] pci 0000:00:16.0: [8086:a13a] type 00 class 0x078000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.494096] pci 0000:00:16.0: reg 0x10: [mem 0xedd36000-0xedd36fff 64bit]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.494168] pci 0000:00:16.0: PME# supported from D3hot
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.494304] pci 0000:00:16.3: [8086:a13d] type 00 class 0x070002
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.494315] pci 0000:00:16.3: reg 0x10: [io  0xf0a0-0xf0a7]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.494320] pci 0000:00:16.3: reg 0x14: [mem 0xedd35000-0xedd35fff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.494469] pci 0000:00:17.0: [8086:a102] type 00 class 0x010601
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.494497] pci 0000:00:17.0: reg 0x10: [mem 0xedd30000-0xedd31fff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.494503] pci 0000:00:17.0: reg 0x14: [mem 0xedd34000-0xedd340ff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.494509] pci 0000:00:17.0: reg 0x18: [io  0xf090-0xf097]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.494520] pci 0000:00:17.0: reg 0x1c: [io  0xf080-0xf083]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.494536] pci 0000:00:17.0: reg 0x20: [io  0xf060-0xf07f]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.494542] pci 0000:00:17.0: reg 0x24: [mem 0xedd33000-0xedd337ff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.494600] pci 0000:00:17.0: PME# supported from D3hot
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.494735] pci 0000:00:1c.0: [8086:a110] type 01 class 0x060400
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.494818] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.494921] pci 0000:00:1c.0: System wakeup disabled by ACPI
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.494955] pci 0000:00:1c.1: [8086:a111] type 01 class 0x060400
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.495048] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.495151] pci 0000:00:1c.1: System wakeup disabled by ACPI
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.495206] pci 0000:00:1d.0: [8086:a118] type 01 class 0x060400
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.495286] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.495392] pci 0000:00:1d.0: System wakeup disabled by ACPI
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.495435] pci 0000:00:1d.4: [8086:a11c] type 01 class 0x060400
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.495502] pci 0000:00:1d.4: PME# supported from D0 D3hot D3cold
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.495603] pci 0000:00:1d.4: System wakeup disabled by ACPI
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.495637] pci 0000:00:1d.6: [8086:a11e] type 01 class 0x060400
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.495714] pci 0000:00:1d.6: PME# supported from D0 D3hot D3cold
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.495819] pci 0000:00:1d.6: System wakeup disabled by ACPI
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.495852] pci 0000:00:1f.0: [8086:a154] type 00 class 0x060100
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.496048] pci 0000:00:1f.2: [8086:a121] type 00 class 0x058000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.496058] pci 0000:00:1f.2: reg 0x10: [mem 0xedd2c000-0xedd2ffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.496211] pci 0000:00:1f.3: [8086:a171] type 00 class 0x040380
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.496235] pci 0000:00:1f.3: reg 0x10: [mem 0xedd28000-0xedd2bfff 64bit]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.496263] pci 0000:00:1f.3: reg 0x20: [mem 0xedd00000-0xedd0ffff 64bit]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.496313] pci 0000:00:1f.3: PME# supported from D3hot D3cold
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.496459] pci 0000:00:1f.3: System wakeup disabled by ACPI
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.496492] pci 0000:00:1f.4: [8086:a123] type 00 class 0x0c0500
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.496540] pci 0000:00:1f.4: reg 0x10: [mem 0xedd32000-0xedd320ff 64bit]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.496610] pci 0000:00:1f.4: reg 0x20: [io  0xf040-0xf05f]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.496815] pci 0000:01:00.0: [10de:13b6] type 00 class 0x030200
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.496823] pci 0000:01:00.0: reg 0x10: [mem 0xec000000-0xecffffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.496830] pci 0000:01:00.0: reg 0x14: [mem 0xc0000000-0xcfffffff 64bit pref]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.496836] pci 0000:01:00.0: reg 0x1c: [mem 0xd0000000-0xd1ffffff 64bit pref]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.496841] pci 0000:01:00.0: reg 0x24: [io  0xe000-0xe07f]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.496845] pci 0000:01:00.0: reg 0x30: [mem 0xed000000-0xed07ffff pref]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.496920] pci 0000:01:00.0: System wakeup disabled by ACPI
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.508528] pci 0000:00:01.0: PCI bridge to [bus 01]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.508529] pci 0000:00:01.0:   bridge window [io  0xe000-0xefff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.508531] pci 0000:00:01.0:   bridge window [mem 0xec000000-0xed0fffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.508534] pci 0000:00:01.0:   bridge window [mem 0xc0000000-0xd1ffffff 64bit pref]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.508668] pci 0000:02:00.0: [8086:24fd] type 00 class 0x028000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.508711] pci 0000:02:00.0: reg 0x10: [mem 0xedc00000-0xedc01fff 64bit]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.508905] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.509029] pci 0000:02:00.0: System wakeup disabled by ACPI
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.520562] pci 0000:00:1c.0: PCI bridge to [bus 02]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.520569] pci 0000:00:1c.0:   bridge window [mem 0xedc00000-0xedcfffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.520679] acpiphp: Slot [1] registered
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.520702] pci 0000:03:00.0: [10ec:525a] type 00 class 0xff0000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.520725] pci 0000:03:00.0: reg 0x14: [mem 0xed100000-0xed100fff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.520839] pci 0000:03:00.0: supports D1 D2
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.520840] pci 0000:03:00.0: PME# supported from D1 D2 D3hot D3cold
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.520931] pci 0000:03:00.0: System wakeup disabled by ACPI
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.532557] pci 0000:00:1c.1: PCI bridge to [bus 03]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.532561] pci 0000:00:1c.1:   bridge window [io  0xd000-0xdfff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.532565] pci 0000:00:1c.1:   bridge window [mem 0xed100000-0xedafffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.532571] pci 0000:00:1c.1:   bridge window [mem 0xd2100000-0xd2afffff 64bit pref]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.532687] pci 0000:04:00.0: [1c5c:1285] type 00 class 0x010802
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.532711] pci 0000:04:00.0: reg 0x10: [mem 0xedb00000-0xedb03fff 64bit]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.532858] pci 0000:04:00.0: PME# supported from D0 D1 D3hot
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.532964] pci 0000:04:00.0: System wakeup disabled by ACPI
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.548564] pci 0000:00:1d.0: PCI bridge to [bus 04]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.548571] pci 0000:00:1d.0:   bridge window [mem 0xedb00000-0xedbfffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.548679] acpiphp: Slot [1-1] registered
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.548683] pci 0000:00:1d.4: PCI bridge to [bus 05]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.548799] pci 0000:00:1d.6: PCI bridge to [bus 06-3e]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.548805] pci 0000:00:1d.6:   bridge window [mem 0xd4000000-0xea0fffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.548812] pci 0000:00:1d.6:   bridge window [mem 0x90000000-0xb1ffffff 64bit pref]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.550839] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.550880] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.550920] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.550959] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.550998] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.551036] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.551075] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.551114] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.584899] ACPI: Enabled 6 GPEs in block 00 to 7F
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.585015] ACPI : EC: event unblocked
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.585041] ACPI: \_SB_.PCI0.LPCB.ECDV: GPE=0x14, EC_CMD/EC_SC=0x934, EC_DATA=0x930
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.585042] ACPI: \_SB_.PCI0.LPCB.ECDV: Used as boot DSDT EC to handle transactions and events
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.585436] SCSI subsystem initialized
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.585460] libata version 3.00 loaded.
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.585482] pci 0000:00:02.0: vgaarb: setting as boot VGA device
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.585483] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.585486] pci 0000:00:02.0: vgaarb: bridge control possible
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.585486] vgaarb: loaded
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.585501] ACPI: bus type USB registered
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.585680] usbcore: registered new interface driver usbfs
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.585686] usbcore: registered new interface driver hub
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.585699] usbcore: registered new device driver usb
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.585750] Registered efivars operations
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.591880] PCI: Using ACPI for IRQ routing
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.603215] PCI: pci_cache_line_size set to 64 bytes
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.603377] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.603378] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.603378] e820: reserve RAM buffer [mem 0x70b11000-0x73ffffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.603379] e820: reserve RAM buffer [mem 0x7881e000-0x7bffffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.603379] e820: reserve RAM buffer [mem 0x79600000-0x7bffffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.603380] e820: reserve RAM buffer [mem 0x87e800000-0x87fffffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.603442] NetLabel: Initializing
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.603442] NetLabel:  domain hash size = 128
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.603443] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.603452] NetLabel:  unlabeled traffic allowed by default
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.603558] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.603561] hpet0: 8 comparators, 64-bit 24.000000 MHz counter
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.605608] clocksource: Switched to clocksource hpet
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.611203] VFS: Disk quotas dquot_6.6.0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.611214] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.611284] AppArmor: AppArmor Filesystem Enabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.611307] pnp: PnP ACPI init
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.611501] system 00:00: [io  0x0680-0x069f] has been reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.611502] system 00:00: [io  0xffff] has been reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.611503] system 00:00: [io  0xffff] has been reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.611503] system 00:00: [io  0xffff] has been reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.611504] system 00:00: [io  0x1800-0x18fe] has been reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.611505] system 00:00: [io  0x164e-0x164f] has been reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.611507] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.611588] system 00:01: [io  0x0800-0x087f] has been reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.611590] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.611607] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.611635] system 00:03: [io  0x1854-0x1857] has been reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.611636] system 00:03: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.611753] pnp 00:04: Plug and Play ACPI device, IDs PNP0303 (active)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.611766] pnp 00:05: Plug and Play ACPI device, IDs DLL07bf PNP0f13 (active)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.611943] system 00:06: [mem 0xfed10000-0xfed17fff] has been reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.611944] system 00:06: [mem 0xfed18000-0xfed18fff] has been reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.611945] system 00:06: [mem 0xfed19000-0xfed19fff] has been reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.611946] system 00:06: [mem 0xf0000000-0xf7ffffff] has been reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.611947] system 00:06: [mem 0xfed20000-0xfed3ffff] has been reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.611948] system 00:06: [mem 0xfed90000-0xfed93fff] could not be reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.611948] system 00:06: [mem 0xfed45000-0xfed8ffff] has been reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.611949] system 00:06: [mem 0xff000000-0xffffffff] has been reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.611950] system 00:06: [mem 0xfee00000-0xfeefffff] could not be reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.611951] system 00:06: [mem 0xeffe0000-0xefffffff] has been reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.611953] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.611983] system 00:07: [mem 0xfd000000-0xfdabffff] has been reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.611984] system 00:07: [mem 0xfdad0000-0xfdadffff] has been reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.611985] system 00:07: [mem 0xfdb00000-0xfdffffff] has been reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.611986] system 00:07: [mem 0xfe000000-0xfe01ffff] could not be reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.611986] system 00:07: [mem 0xfe036000-0xfe03bfff] has been reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.611987] system 00:07: [mem 0xfe03d000-0xfe3fffff] has been reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.611988] system 00:07: [mem 0xfe410000-0xfe7fffff] has been reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.611989] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.612251] system 00:08: [io  0xff00-0xfffe] has been reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.612253] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.613216] system 00:09: [mem 0xfdaf0000-0xfdafffff] has been reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.613217] system 00:09: [mem 0xfdae0000-0xfdaeffff] has been reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.613218] system 00:09: [mem 0xfdac0000-0xfdacffff] has been reserved
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.613219] system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.615466] pnp: PnP ACPI: found 10 devices
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622165] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622219] pci 0000:00:1d.6: bridge window [io  0x1000-0x0fff] to [bus 06-3e] add_size 1000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622222] pci 0000:00:1d.6: res[13]=[io  0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622223] pci 0000:00:1d.6: res[13]=[io  0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622225] pci 0000:00:1d.6: BAR 13: assigned [io  0x2000-0x2fff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622226] pci 0000:00:01.0: PCI bridge to [bus 01]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622227] pci 0000:00:01.0:   bridge window [io  0xe000-0xefff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622229] pci 0000:00:01.0:   bridge window [mem 0xec000000-0xed0fffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622231] pci 0000:00:01.0:   bridge window [mem 0xc0000000-0xd1ffffff 64bit pref]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622234] pci 0000:00:1c.0: PCI bridge to [bus 02]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622239] pci 0000:00:1c.0:   bridge window [mem 0xedc00000-0xedcfffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622249] pci 0000:00:1c.1: PCI bridge to [bus 03]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622251] pci 0000:00:1c.1:   bridge window [io  0xd000-0xdfff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622256] pci 0000:00:1c.1:   bridge window [mem 0xed100000-0xedafffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622259] pci 0000:00:1c.1:   bridge window [mem 0xd2100000-0xd2afffff 64bit pref]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622266] pci 0000:00:1d.0: PCI bridge to [bus 04]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622271] pci 0000:00:1d.0:   bridge window [mem 0xedb00000-0xedbfffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622281] pci 0000:00:1d.4: PCI bridge to [bus 05]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622295] pci 0000:00:1d.6: PCI bridge to [bus 06-3e]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622297] pci 0000:00:1d.6:   bridge window [io  0x2000-0x2fff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622302] pci 0000:00:1d.6:   bridge window [mem 0xd4000000-0xea0fffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622306] pci 0000:00:1d.6:   bridge window [mem 0x90000000-0xb1ffffff 64bit pref]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622313] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622314] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622315] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622315] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622316] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622317] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622317] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622318] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622319] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622319] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622320] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622321] pci_bus 0000:00: resource 15 [mem 0x7f800000-0xefffffff window]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622321] pci_bus 0000:00: resource 16 [mem 0xfd000000-0xfe7fffff window]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622322] pci_bus 0000:01: resource 0 [io  0xe000-0xefff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622323] pci_bus 0000:01: resource 1 [mem 0xec000000-0xed0fffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622324] pci_bus 0000:01: resource 2 [mem 0xc0000000-0xd1ffffff 64bit pref]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622325] pci_bus 0000:02: resource 1 [mem 0xedc00000-0xedcfffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622325] pci_bus 0000:03: resource 0 [io  0xd000-0xdfff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622326] pci_bus 0000:03: resource 1 [mem 0xed100000-0xedafffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622327] pci_bus 0000:03: resource 2 [mem 0xd2100000-0xd2afffff 64bit pref]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622327] pci_bus 0000:04: resource 1 [mem 0xedb00000-0xedbfffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622328] pci_bus 0000:06: resource 0 [io  0x2000-0x2fff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622329] pci_bus 0000:06: resource 1 [mem 0xd4000000-0xea0fffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622329] pci_bus 0000:06: resource 2 [mem 0x90000000-0xb1ffffff 64bit pref]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622438] NET: Registered protocol family 2
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622587] TCP established hash table entries: 262144 (order: 9, 2097152 bytes)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622854] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622934] TCP: Hash tables configured (established 262144 bind 65536)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.622965] UDP hash table entries: 16384 (order: 7, 524288 bytes)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.623027] UDP-Lite hash table entries: 16384 (order: 7, 524288 bytes)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.623104] NET: Registered protocol family 1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.623114] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.623406] PCI: CLS 0 bytes, default 64
>Jun  7 15:18:43 u-Precision-5520 kernel: [    0.623440] Unpacking initramfs...
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.140052] Freeing initrd memory: 42684K
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.140087] DMAR: ACPI device "device:6e" under DMAR at fed91000 as 00:15.0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.140089] DMAR: ACPI device "device:6f" under DMAR at fed91000 as 00:15.1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.140099] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.140100] software IO TLB [mem 0x6ae32000-0x6ee32000] (64MB) mapped at [ffff8b872ae32000-ffff8b872ee31fff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.140133] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2b3e459bf4c, max_idle_ns: 440795289890 ns
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.140326] Scanning for low memory corruption every 60 seconds
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.140635] audit: initializing netlink subsys (disabled)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.140700] audit: type=2000 audit(1496819919.128:1): initialized
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.140960] Initialise system trusted keyrings
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.141080] workingset: timestamp_bits=36 max_order=23 bucket_order=0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.142105] zbud: loaded
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.142439] squashfs: version 4.0 (2009/01/31) Phillip Lougher
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.142622] fuse init (API version 7.26)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.144537] Key type asymmetric registered
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.144537] Asymmetric key parser 'x509' registered
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.144558] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 248)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.144588] io scheduler noop registered
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.144588] io scheduler deadline registered
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.144595] io scheduler cfq registered (default)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.145794] pcieport 0000:00:01.0: AER enabled with IRQ 122
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.145821] pcieport 0000:00:1c.0: AER enabled with IRQ 123
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.145843] pcieport 0000:00:1c.1: AER enabled with IRQ 124
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.145865] pcieport 0000:00:1d.0: AER enabled with IRQ 125
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.145887] pcieport 0000:00:1d.6: AER enabled with IRQ 126
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.145921] efifb: probing for efifb
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.145934] efifb: framebuffer at 0x80000000, using 32448k, total 32448k
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.145934] efifb: mode is 3840x2160x32, linelength=15360, pages=1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.145935] efifb: scrolling: redraw
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.145935] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.146073] Console: switching to colour frame buffer device 480x135
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.146125] fb0: EFI VGA frame buffer device
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.146130] intel_idle: MWAIT substates: 0x11142120
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.146130] intel_idle: v0.4.1 model 0x9E
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.146486] intel_idle: lapic_timer_reliable_states 0xffffffff
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.147012] ACPI: AC Adapter [AC] (on-line)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.147488] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.147507] ACPI: Lid Switch [LID0]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.147529] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.147531] ACPI: Power Button [PBTN]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.147552] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.147554] ACPI: Sleep Button [SBTN]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.147575] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.147577] ACPI: Power Button [PWRF]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.148756] (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info().
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.149287] thermal LNXTHERM:00: registered as thermal_zone0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.149287] ACPI: Thermal Zone [THM] (25 C)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.149314] GHES: HEST is not enabled!
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.149400] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.150871] serial 0000:00:16.3: enabling device (0000 -> 0003)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.165860] ACPI: Battery Slot [BAT0] (battery present)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.171985] 0000:00:16.3: ttyS4 at I/O 0xf0a0 (irq = 19, base_baud = 115200) is a 16550A
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.172439] Linux agpgart interface v0.103
>Jun  7 15:18:43 u-Precision-5520 kernel: [    1.201887] tpm_tis MSFT0101:00: 2.0 TPM (device-id 0xFE, rev-id 4)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.149998] clocksource: Switched to clocksource tsc
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.180337] loop: module loaded
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.180466] libphy: Fixed MDIO Bus: probed
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.180466] tun: Universal TUN/TAP device driver, 1.6
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.180467] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.180487] PPP generic driver version 2.4.2
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.180515] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.180518] ehci-pci: EHCI PCI platform driver
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.180527] ehci-platform: EHCI generic platform driver
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.180536] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.180537] ohci-pci: OHCI PCI platform driver
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.180543] ohci-platform: OHCI generic platform driver
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.180547] uhci_hcd: USB Universal Host Controller Interface driver
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.180702] xhci_hcd 0000:00:14.0: xHCI Host Controller
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.180707] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.181855] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00109810
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.181861] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.181955] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.181956] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.181956] usb usb1: Product: xHCI Host Controller
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.181957] usb usb1: Manufacturer: Linux 4.10.0-21-generic xhci-hcd
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.181958] usb usb1: SerialNumber: 0000:00:14.0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.182033] hub 1-0:1.0: USB hub found
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.182065] hub 1-0:1.0: 16 ports detected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.193036] xhci_hcd 0000:00:14.0: xHCI Host Controller
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.193039] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.193061] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.193062] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.193062] usb usb2: Product: xHCI Host Controller
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.193063] usb usb2: Manufacturer: Linux 4.10.0-21-generic xhci-hcd
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.193064] usb usb2: SerialNumber: 0000:00:14.0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.193127] hub 2-0:1.0: USB hub found
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.193148] hub 2-0:1.0: 10 ports detected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.200199] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.200693] i8042: Warning: Keylock active
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.203032] serio: i8042 KBD port at 0x60,0x64 irq 1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.203035] serio: i8042 AUX port at 0x60,0x64 irq 12
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.203111] mousedev: PS/2 mouse device common for all mice
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.203228] rtc_cmos 00:02: RTC can wake from S4
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.203655] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.203737] rtc_cmos 00:02: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.203741] i2c /dev entries driver
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.203775] device-mapper: uevent: version 1.0.3
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.203828] device-mapper: ioctl: 4.35.0-ioctl (2016-06-23) initialised: dm-devel@redhat.com
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.203829] intel_pstate: Intel P-state driver initializing
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.203869] intel_pstate: Disabling energy efficiency optimization
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.204395] intel_pstate: HWP enabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.204492] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.206255] ledtrig-cpu: registered to indicate activity on CPUs
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.206257] EFI Variables Facility v0.08 2004-May-17
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.212744] NET: Registered protocol family 10
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.215822] Segment Routing with IPv6
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.215831] NET: Registered protocol family 17
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.215836] Key type dns_resolver registered
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.216327] microcode: sig=0x906e9, pf=0x20, revision=0x48
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.216572] microcode: Microcode Update Driver: v2.2.
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.216710] registered taskstats version 1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.216715] Loading compiled-in X.509 certificates
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.218436] Loaded X.509 cert 'Build time autogenerated kernel key: 3037061acd71f1aa83259540b4bf55ee8a7cdb7b'
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.218446] zswap: loaded using pool lzo/zbud
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.225540] Key type big_key registered
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.225542] Key type trusted registered
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.226649] Key type encrypted registered
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.226650] AppArmor: AppArmor sha1 policy hashing enabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.517761] usb 1-1: new low-speed USB device number 2 using xhci_hcd
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.545868] evm: HMAC attrs: 0x1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.546918]   Magic number: 5:536:318
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.546940] tty tty43: hash matches
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.546982] memory memory172: hash matches
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.547133] rtc_cmos 00:02: setting system clock to 2017-06-07 07:18:40 UTC (1496819920)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.547331] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.547332] EDD information not available.
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.547389] PM: Hibernation image not present or could not be loaded.
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.548506] Freeing unused kernel memory: 2224K
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.548508] Write protecting the kernel read-only data: 14336k
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.548818] Freeing unused kernel memory: 1168K
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.549130] Freeing unused kernel memory: 260K
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.553121] x86/mm: Checked W+X mappings: passed, no W+X pages found.
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.560020] random: systemd-udevd: uninitialized urandom read (16 bytes read)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.560069] random: systemd-udevd: uninitialized urandom read (16 bytes read)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.560074] random: systemd-udevd: uninitialized urandom read (16 bytes read)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.560081] random: systemd-udevd: uninitialized urandom read (16 bytes read)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.560281] random: udevadm: uninitialized urandom read (16 bytes read)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.560301] random: udevadm: uninitialized urandom read (16 bytes read)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.561213] random: udevadm: uninitialized urandom read (16 bytes read)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.561242] random: udevadm: uninitialized urandom read (16 bytes read)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.561248] random: udevadm: uninitialized urandom read (16 bytes read)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.561393] random: udevadm: uninitialized urandom read (16 bytes read)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.585323] FUJITSU Extended Socket Network Device Driver - version 1.2 - Copyright (c) 2015 FUJITSU LIMITED
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.594934] hidraw: raw HID events driver (C) Jiri Kosina
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.599959] rtsx_pci 0000:03:00.0: enabling device (0000 -> 0002)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.600116] rtsx_pci 0000:03:00.0: rtsx_pci_acquire_irq: pcr->msi_en = 1, pci->irq = 128
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.600455] ahci 0000:00:17.0: version 3.0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.600703] ahci 0000:00:17.0: SSS flag set, parallel bus scan disabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.600753] ahci 0000:00:17.0: AHCI 0001.0301 32 slots 1 ports 6 Gbps 0x2 impl SATA mode
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.600755] ahci 0000:00:17.0: flags: 64bit ncq sntf stag pm led clo only pio slum part ems deso sadm sds apst 
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.601033] scsi host0: ahci
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.601051] nvme nvme0: pci function 0000:04:00.0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.601115] scsi host1: ahci
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.601146] ata1: DUMMY
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.601149] ata2: SATA max UDMA/133 abar m2048@0xedd33000 port 0xedd33180 irq 129
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.601376] [drm] Initialized
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.618669] [drm:intel_gvt_init [i915]] GVT-g is disabled by kernel params
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.618685] [drm:i915_driver_load [i915]] Found SunrisePoint PCH
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.618701] [drm:intel_power_domains_init [i915]] Allowed DC state mask 03
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.618765] [drm:intel_device_info_dump [i915]] i915 device info: gen=9, pciid=0x591d rev=0x04
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.618777] [drm:intel_device_info_dump [i915]] i915 device info: is_mobile: no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.618789] [drm:intel_device_info_dump [i915]] i915 device info: is_i85x: no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.618800] [drm:intel_device_info_dump [i915]] i915 device info: is_i915g: no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.618811] [drm:intel_device_info_dump [i915]] i915 device info: is_i945gm: no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.618821] [drm:intel_device_info_dump [i915]] i915 device info: is_g33: no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.618832] [drm:intel_device_info_dump [i915]] i915 device info: is_g4x: no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.618842] [drm:intel_device_info_dump [i915]] i915 device info: is_pineview: no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.618852] [drm:intel_device_info_dump [i915]] i915 device info: is_broadwater: no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.618862] [drm:intel_device_info_dump [i915]] i915 device info: is_crestline: no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.618872] [drm:intel_device_info_dump [i915]] i915 device info: is_ivybridge: no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.618882] [drm:intel_device_info_dump [i915]] i915 device info: is_valleyview: no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.618891] [drm:intel_device_info_dump [i915]] i915 device info: is_cherryview: no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.618901] [drm:intel_device_info_dump [i915]] i915 device info: is_haswell: no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.618911] [drm:intel_device_info_dump [i915]] i915 device info: is_broadwell: no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.618921] [drm:intel_device_info_dump [i915]] i915 device info: is_skylake: no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.618930] [drm:intel_device_info_dump [i915]] i915 device info: is_broxton: no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.618939] [drm:intel_device_info_dump [i915]] i915 device info: is_kabylake: yes
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.618949] [drm:intel_device_info_dump [i915]] i915 device info: is_alpha_support: no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.618958] [drm:intel_device_info_dump [i915]] i915 device info: has_64bit_reloc: yes
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.618968] [drm:intel_device_info_dump [i915]] i915 device info: has_csr: yes
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.618977] [drm:intel_device_info_dump [i915]] i915 device info: has_ddi: yes
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.618986] [drm:intel_device_info_dump [i915]] i915 device info: has_dp_mst: yes
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.618996] [drm:intel_device_info_dump [i915]] i915 device info: has_fbc: yes
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619005] [drm:intel_device_info_dump [i915]] i915 device info: has_fpga_dbg: yes
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619014] [drm:intel_device_info_dump [i915]] i915 device info: has_gmbus_irq: yes
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619023] [drm:intel_device_info_dump [i915]] i915 device info: has_gmch_display: no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619032] [drm:intel_device_info_dump [i915]] i915 device info: has_guc: yes
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619042] [drm:intel_device_info_dump [i915]] i915 device info: has_hotplug: yes
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619051] [drm:intel_device_info_dump [i915]] i915 device info: has_hw_contexts: yes
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619060] [drm:intel_device_info_dump [i915]] i915 device info: has_l3_dpf: no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619069] [drm:intel_device_info_dump [i915]] i915 device info: has_llc: yes
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619079] [drm:intel_device_info_dump [i915]] i915 device info: has_logical_ring_contexts: yes
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619088] [drm:intel_device_info_dump [i915]] i915 device info: has_overlay: no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619097] [drm:intel_device_info_dump [i915]] i915 device info: has_pipe_cxsr: no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619106] [drm:intel_device_info_dump [i915]] i915 device info: has_pooled_eu: no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619115] [drm:intel_device_info_dump [i915]] i915 device info: has_psr: yes
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619124] [drm:intel_device_info_dump [i915]] i915 device info: has_rc6: yes
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619133] [drm:intel_device_info_dump [i915]] i915 device info: has_rc6p: no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619142] [drm:intel_device_info_dump [i915]] i915 device info: has_resource_streamer: yes
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619151] [drm:intel_device_info_dump [i915]] i915 device info: has_runtime_pm: yes
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619160] [drm:intel_device_info_dump [i915]] i915 device info: has_snoop: no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619169] [drm:intel_device_info_dump [i915]] i915 device info: cursor_needs_physical: no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619178] [drm:intel_device_info_dump [i915]] i915 device info: hws_needs_physical: no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619188] [drm:intel_device_info_dump [i915]] i915 device info: overlay_needs_physical: no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619197] [drm:intel_device_info_dump [i915]] i915 device info: supports_tv: no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619206] [drm:intel_device_info_dump [i915]] i915 device info: has_decoupled_mmio: no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619480] [drm:intel_device_info_runtime_init [i915]] slice mask: 0001
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619489] [drm:intel_device_info_runtime_init [i915]] slice total: 1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619498] [drm:intel_device_info_runtime_init [i915]] subslice total: 3
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619507] [drm:intel_device_info_runtime_init [i915]] subslice mask 0007
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619516] [drm:intel_device_info_runtime_init [i915]] subslice per slice: 3
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619525] [drm:intel_device_info_runtime_init [i915]] EU total: 24
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619534] [drm:intel_device_info_runtime_init [i915]] EU per subslice: 8
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619543] [drm:intel_device_info_runtime_init [i915]] has slice power gating: n
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619553] [drm:intel_device_info_runtime_init [i915]] has subslice power gating: n
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619562] [drm:intel_device_info_runtime_init [i915]] has EU power gating: y
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619574] [drm:i915_driver_load [i915]] ppgtt mode: 3
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619586] [drm:i915_driver_load [i915]] use GPU sempahores? no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619593] [drm] Memory usable by graphics device = 4096M
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619609] [drm:i915_ggtt_probe_hw [i915]] GMADR size = 256M
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619622] [drm:i915_ggtt_probe_hw [i915]] GTT stolen size = 64M
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619623] checking generic (80000000 1fb0000) vs hw (80000000 10000000)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619624] fb: switching to inteldrmfb from EFI VGA
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619641] Console: switching to colour dummy device 80x25
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619690] [drm] Replacing VGA console driver
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619715] [drm:i915_gem_init_stolen [i915]] Memory reserved for graphics device: 65536K, usable: 64512K
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619737] [drm:intel_opregion_setup [i915]] graphic opregion physical addr: 0x78f33018
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619758] [drm:intel_opregion_setup [i915]] Public ACPI methods supported
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.619773] [drm:intel_opregion_setup [i915]] SWSCI supported
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.625715] [drm:intel_opregion_setup [i915]] SWSCI GBDA callbacks 00000cb3, SBCB callbacks 00300483
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.625749] [drm:intel_opregion_setup [i915]] ASLE supported
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.625764] [drm:intel_opregion_setup [i915]] ASLE extension supported
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.625778] [drm:intel_opregion_setup [i915]] Found valid VBT in ACPI OpRegion (Mailbox #4)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.625821] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.625822] [drm] Driver supports precise vblank timestamp query.
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.625838] [drm:intel_bios_init [i915]] Set default to SSC at 120000 kHz
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.625852] [drm:intel_bios_init [i915]] VBT signature "$VBT SKYLAKE        ", BDB version 209
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.625865] [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
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.625876] [drm:intel_bios_init [i915]] crt_ddc_bus_pin: 2
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.627971] [drm:intel_opregion_get_panel_type [i915]] Ignoring OpRegion panel type (0)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.627989] [drm:intel_bios_init [i915]] Panel type: 2 (VBT)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.628004] [drm:intel_bios_init [i915]] DRRS supported mode is seamless
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.628017] [drm:intel_bios_init [i915]] Found panel mode in BIOS VBT tables:
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.628026] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"1024x768" 0 65000 1024 1048 1184 1344 768 771 777 806 0x8 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.628039] [drm:intel_bios_init [i915]] VBT backlight PWM modulation frequency 1000 Hz, active high, min brightness 23, level 255
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.628051] [drm:intel_bios_init [i915]] Unsupported child device size for SDVO mapping.
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.628066] [drm:intel_bios_init [i915]] Expected child device config size for VBT version 209 not known; assuming 38
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.628095] [drm:intel_bios_init [i915]] DRRS State Enabled:0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.628106] [drm:intel_bios_init [i915]] Port A VBT info: DP:1 HDMI:0 DVI:0 EDP:1 CRT:0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.628116] [drm:intel_bios_init [i915]] VBT HDMI level shift for port A: 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.628125] [drm:intel_bios_init [i915]] Port B VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.628135] [drm:intel_bios_init [i915]] VBT HDMI level shift for port B: 8
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.628145] [drm:intel_bios_init [i915]] Port C VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.628154] [drm:intel_bios_init [i915]] VBT HDMI level shift for port C: 8
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.628186] [drm:intel_dsm_detect [i915]] no _DSM method for intel device
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.628208] [drm:intel_update_rawclk [i915]] rawclk rate: 24000 kHz
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.628222] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.628241] [drm:intel_power_well_enable [i915]] enabling power well 1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.628267] [drm:intel_power_well_enable [i915]] enabling MISC IO power well
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.628281] [drm:intel_update_cdclk [i915]] Current CD clock rate: 675000 kHz, VCO: 8100000 kHz, ref: 24000 kHz
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.628292] [drm:intel_update_max_cdclk [i915]] Max CD clock rate: 675000 kHz
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.628302] [drm:intel_update_max_cdclk [i915]] Max dotclock rate: 675000 kHz
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.628326] [drm:intel_power_well_enable [i915]] enabling always-on
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.628342] [drm:intel_power_well_enable [i915]] enabling DC off
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.628372] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.628397] [drm:intel_power_well_enable [i915]] enabling power well 2
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.628408] [drm:intel_power_well_enable [i915]] enabling DDI A/E power well
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.628419] [drm:intel_power_well_enable [i915]] enabling DDI B power well
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.628430] [drm:skl_set_power_well [i915]] Enabling DDI B power well
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.628440] [drm:intel_power_well_enable [i915]] enabling DDI C power well
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.628456] [drm:skl_set_power_well [i915]] Enabling DDI C power well
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.628465] [drm:intel_power_well_enable [i915]] enabling DDI D power well
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.628488] [drm:skl_set_power_well [i915]] Enabling DDI D power well
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.628497] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.628515] [drm:intel_csr_ucode_init [i915]] Loading i915/kbl_dmc_ver1_01.bin
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.628530] i915 0000:00:02.0: Direct firmware load for i915/kbl_dmc_ver1_01.bin failed with error -2
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.628531] i915 0000:00:02.0: Failed to load DMC firmware [https://01.org/linuxgraphics/intel-linux-graphics-firmwares], disabling runtime power management.
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.629101] [drm:intel_fbc_init [i915]] Sanitized enable_fbc value: 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.631213] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM0 latency 2 (2.0 usec)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.631226] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM1 latency 19 (19.0 usec)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.631238] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM2 latency 28 (28.0 usec)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.631249] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM3 latency 32 (32.0 usec)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.631260] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM4 latency 63 (63.0 usec)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.631271] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM5 latency 77 (77.0 usec)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.631281] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM6 latency 83 (83.0 usec)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.631291] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM7 latency 99 (99.0 usec)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.631309] [drm:intel_modeset_init [i915]] 3 display pipes available.
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.631338] [drm:intel_update_cdclk [i915]] Current CD clock rate: 675000 kHz, VCO: 8100000 kHz, ref: 24000 kHz
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.631341] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.631660] [drm:intel_dp_init_connector [i915]] Adding eDP connector on port A
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.631681] [drm:intel_dp_init_connector [i915]] using AUX A for port A (VBT)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.631735] [drm:intel_pps_dump_state [i915]] cur t1_t3 0 t8 0 t9 0 t10 500 t11_t12 6000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.631749] [drm:intel_pps_dump_state [i915]] vbt t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 5000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.631762] [drm:intel_dp_init_panel_power_sequencer.part.18 [i915]] panel power up delay 200, power down delay 50, power cycle delay 600
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.631774] [drm:intel_dp_init_panel_power_sequencer.part.18 [i915]] backlight on delay 1, off delay 200
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.631831] [drm:intel_dp_init_panel_power_sequencer_registers [i915]] panel power sequencer register settings: PP_ON 0x7d00001, PP_OFF 0x1f40001, PP_DIV 0x4af06
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.631857] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.631913] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.632335] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 84 40 00 00 01 01 02 00 00 00 00 0b 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.632743] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-00-00(NS) dev-ID  HW-rev 0.0 SW-rev 0.0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.633084] [drm:intel_dp_init_connector [i915]] Detected EDP PSR Panel.
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.633406] [drm:intel_dp_init_connector [i915]] EDP DPCD : 02 9f 40
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.636790] [drm:drm_edid_to_eld [drm]] ELD: no CEA Extension found
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.636817] [drm:intel_dp_init_connector [i915]] VBT doesn't support DRRS
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.636873] [drm:intel_panel_setup_backlight [i915]] Connector eDP-1 backlight initialized, enabled, brightness 1500/1500
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.636896] [drm:intel_dp_init_connector [i915]] Adding DP connector on port B
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.636910] [drm:intel_dp_init_connector [i915]] using AUX B for port B (VBT)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.636924] [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on port B
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.636938] [drm:intel_hdmi_init_connector [i915]] Using DDC pin 0x5 for port B (VBT)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.636951] [drm:intel_dp_init_connector [i915]] Adding DP connector on port C
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.636963] [drm:intel_dp_init_connector [i915]] using AUX C for port C (VBT)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.636975] [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on port C
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.636987] [drm:intel_hdmi_init_connector [i915]] Using DDC pin 0x4 for port C (VBT)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637008] [drm:intel_modeset_setup_hw_state [i915]] [CRTC:31:pipe A] hw state readout: enabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637023] [drm:intel_modeset_setup_hw_state [i915]] [CRTC:38:pipe B] hw state readout: disabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637038] [drm:intel_modeset_setup_hw_state [i915]] [CRTC:45:pipe C] hw state readout: disabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637051] [drm:intel_modeset_setup_hw_state [i915]] DPLL 0 hw state readout: crtc_mask 0x00000001, on 1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637063] [drm:intel_modeset_setup_hw_state [i915]] DPLL 1 hw state readout: crtc_mask 0x00000000, on 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637075] [drm:intel_modeset_setup_hw_state [i915]] DPLL 2 hw state readout: crtc_mask 0x00000000, on 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637087] [drm:intel_modeset_setup_hw_state [i915]] DPLL 3 hw state readout: crtc_mask 0x00000000, on 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637101] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:46:DDI A] hw state readout: enabled, pipe A
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637113] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:54:DDI B] hw state readout: disabled, pipe A
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637123] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:56:DP-MST A] hw state readout: disabled, pipe A
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637134] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:57:DP-MST B] hw state readout: disabled, pipe B
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637144] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:58:DP-MST C] hw state readout: disabled, pipe C
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637154] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:61:DDI C] hw state readout: disabled, pipe A
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637164] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:63:DP-MST A] hw state readout: disabled, pipe A
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637174] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:64:DP-MST B] hw state readout: disabled, pipe B
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637183] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:65:DP-MST C] hw state readout: disabled, pipe C
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637193] [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:47:eDP-1] hw state readout: enabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637203] [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:55:DP-1] hw state readout: disabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637212] [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:59:HDMI-A-1] hw state readout: disabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637222] [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:62:DP-2] hw state readout: disabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637231] [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:66:HDMI-A-2] hw state readout: disabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637250] [drm:intel_dump_pipe_config [i915]] [CRTC:31:pipe A][setup_hw_state]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637262] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637274] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 4; gmch_m: 6212812, gmch_n: 8388608, link_m: 517734, link_n: 524288, tu: 64
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637286] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637297] [drm:intel_dump_pipe_config [i915]] requested mode:
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637303] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"3840x2160" 60 533249 3840 3888 3920 4000 2160 2163 2168 2222 0x40 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637314] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637320] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"3840x2160" 60 533249 3840 3888 3920 4000 2160 2163 2168 2222 0x40 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637331] [drm:intel_dump_pipe_config [i915]] crtc timings: 533249 3840 3888 3920 4000 2160 2163 2168 2222, type: 0x40 flags: 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637342] [drm:intel_dump_pipe_config [i915]] port clock: 540000, pipe src size: 3840x2160
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637352] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637362] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637372] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637381] [drm:intel_dump_pipe_config [i915]] dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637391] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637400] [drm:intel_dump_pipe_config [i915]] [PLANE:25:plane 1A] disabled, scaler_id = -1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637409] [drm:intel_dump_pipe_config [i915]] [PLANE:27:plane 2A] disabled, scaler_id = -1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637418] [drm:intel_dump_pipe_config [i915]] [PLANE:29:cursor A] disabled, scaler_id = -1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637428] [drm:intel_dump_pipe_config [i915]] [CRTC:38:pipe B][setup_hw_state]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637436] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: B, pipe bpp: 0, dithering: 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637445] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637454] [drm:intel_dump_pipe_config [i915]] requested mode:
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637459] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637468] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637473] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637483] [drm:intel_dump_pipe_config [i915]] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637492] [drm:intel_dump_pipe_config [i915]] port clock: 0, pipe src size: 0x0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637501] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637509] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637518] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637526] [drm:intel_dump_pipe_config [i915]] dpll_hw_state: ctrl1: 0x0, cfgcr1: 0x0, cfgcr2: 0x0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637535] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637543] [drm:intel_dump_pipe_config [i915]] [PLANE:32:plane 1B] disabled, scaler_id = -1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637552] [drm:intel_dump_pipe_config [i915]] [PLANE:34:plane 2B] disabled, scaler_id = -1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637561] [drm:intel_dump_pipe_config [i915]] [PLANE:36:cursor B] disabled, scaler_id = -1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637570] [drm:intel_dump_pipe_config [i915]] [CRTC:45:pipe C][setup_hw_state]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637578] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: C, pipe bpp: 0, dithering: 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637586] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637595] [drm:intel_dump_pipe_config [i915]] requested mode:
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637600] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637610] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637635] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637650] [drm:intel_dump_pipe_config [i915]] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637676] [drm:intel_dump_pipe_config [i915]] port clock: 0, pipe src size: 0x0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637689] [drm:intel_dump_pipe_config [i915]] num_scalers: 1, scaler_users: 0x0, scaler_id: 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637702] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637715] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637740] [drm:intel_dump_pipe_config [i915]] dpll_hw_state: ctrl1: 0x0, cfgcr1: 0x0, cfgcr2: 0x0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637771] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637784] [drm:intel_dump_pipe_config [i915]] [PLANE:39:plane 1C] disabled, scaler_id = -1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637818] [drm:intel_dump_pipe_config [i915]] [PLANE:41:plane 2C] disabled, scaler_id = -1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637847] [drm:intel_dump_pipe_config [i915]] [PLANE:43:cursor C] disabled, scaler_id = -1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.637927] [drm:skylake_get_initial_plane_config [i915]] pipe A with fb: size=3840x2160@32, offset=0, pitch 15360, size 0x1fa4000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.638241] [drm:i915_gem_init_ggtt [i915]] clearing unused GTT space: [1000, fffff000]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.638260] [drm:i915_gem_context_init [i915]] LR context support initialized
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.638279] [drm:intel_engine_create_scratch [i915]] render ring pipe control offset: 0xffffe000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.638777] [drm:gen8_init_common_ring [i915]] Execlists enabled for render ring
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.638842] [drm:gen8_init_common_ring [i915]] Execlists enabled for blitter ring
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.638894] [drm:gen8_init_common_ring [i915]] Execlists enabled for bsd ring
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.638942] [drm:gen8_init_common_ring [i915]] Execlists enabled for video enhancement ring
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.638992] [drm:intel_guc_setup [i915]] GuC fw status: path i915/kbl_guc_ver9_14.bin, fetch NONE, load NONE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.638998] [drm] GuC firmware load skipped
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.639020] [drm:intel_fbdev_init [i915]] pipe A not active or no fb, skipping
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.639036] [drm:intel_fbdev_init [i915]] pipe B not active or no fb, skipping
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.639050] [drm:intel_fbdev_init [i915]] pipe C not active or no fb, skipping
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.639063] [drm:intel_fbdev_init [i915]] no active fbs found, not using BIOS config
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.639136] [drm:intel_dp_detect [i915]] [CONNECTOR:47:eDP-1]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.639152] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.639167] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.639181] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.639193] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.639591] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-00-00(NS) dev-ID  HW-rev 0.0 SW-rev 0.0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.639928] [drm:drm_helper_hpd_irq_event [drm_kms_helper]] [CONNECTOR:47:eDP-1] status updated from unknown to connected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.639962] [drm:intel_dp_detect [i915]] [CONNECTOR:55:DP-1]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.641303] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 00 00 05 01 83 02 00 00 00 00 00 02
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.644005] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink yes
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.644036] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.644051] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.644065] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.645378] [drm:intel_dp_read_desc [i915]] DP branch: OUI 90-cc-24 dev-ID SYNA3  HW-rev 1.0 SW-rev 3.10
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.646605] [drm:intel_dp_detect [i915]] Sink is MST capable
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.651722] [drm:drm_helper_hpd_irq_event [drm_kms_helper]] [CONNECTOR:55:DP-1] status updated from unknown to disconnected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.651767] [drm:intel_hdmi_detect [i915]] [CONNECTOR:59:HDMI-A-1]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.652924] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.652938] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.654365] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.654383] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.654437] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.655140] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.655147] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.656778] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.657290] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.657307] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.659438] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.659443] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.659446] [drm:drm_helper_hpd_irq_event [drm_kms_helper]] [CONNECTOR:59:HDMI-A-1] status updated from unknown to disconnected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.659466] [drm:intel_dp_detect [i915]] [CONNECTOR:62:DP-2]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.660819] usb 1-1: New USB device found, idVendor=093a, idProduct=2510
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.660820] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.660820] usb 1-1: Product: USB OPTICAL MOUSE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.660821] usb 1-1: Manufacturer: PIXART
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.660902] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 00 00 05 01 83 02 00 00 00 00 00 02
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.663416] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink yes
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.663432] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.663446] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.663459] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.664163] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.664180] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.664738] [drm:intel_dp_read_desc [i915]] DP branch: OUI 90-cc-24 dev-ID SYNA30 HW-rev 1.0 SW-rev 3.10
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.664832] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.664852] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.665943] [drm:intel_dp_detect [i915]] Sink is MST capable
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.669385] [drm:drm_dp_send_link_address [drm_kms_helper]] link address reply: 4
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.669389] [drm:drm_dp_send_link_address [drm_kms_helper]] port 0: input 1, pdt: 1, pn: 0, dpcd_rev: 00, mcs: 1, ddps: 1, ldps 0, sdp 0/0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.669391] [drm:drm_dp_send_link_address [drm_kms_helper]] port 1: input 0, pdt: 0, pn: 1, dpcd_rev: 00, mcs: 0, ddps: 0, ldps 0, sdp 0/0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.669394] [drm:drm_dp_send_link_address [drm_kms_helper]] port 2: input 0, pdt: 3, pn: 2, dpcd_rev: 12, mcs: 0, ddps: 1, ldps 0, sdp 1/1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.669397] [drm:drm_dp_send_link_address [drm_kms_helper]] port 3: input 0, pdt: 0, pn: 3, dpcd_rev: 00, mcs: 0, ddps: 0, ldps 0, sdp 0/0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.671013] [drm:drm_helper_hpd_irq_event [drm_kms_helper]] [CONNECTOR:62:DP-2] status updated from unknown to disconnected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.671029] [drm:intel_hdmi_detect [i915]] [CONNECTOR:66:HDMI-A-2]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.671740] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.671754] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.671771] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.673079] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.673180] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.673196] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.673610] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.673642] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.673685] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.675318] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.675324] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.676019] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.677458] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.677477] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.679671] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.679674] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.679677] [drm:drm_helper_hpd_irq_event [drm_kms_helper]] [CONNECTOR:66:HDMI-A-2] status updated from unknown to disconnected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.679911] [drm:intel_backlight_device_register [i915]] Connector eDP-1 backlight sysfs interface registered
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.679933] [drm:intel_dp_connector_register [i915]] registering DPDDC-A bus for card0-eDP-1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.680014] [drm:intel_dp_connector_register [i915]] registering DPDDC-B bus for card0-DP-1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.680095] [drm:intel_dp_connector_register [i915]] registering DPDDC-C bus for card0-DP-2
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.680221] [drm:intel_opregion_register [i915]] 6 outputs detected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.681927] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.681949] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.682925] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.682942] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.683638] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.683657] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.687932] random: fast init done
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.687941] [drm:drm_dp_send_link_address [drm_kms_helper]] link address reply: 4
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.687945] [drm:drm_dp_send_link_address [drm_kms_helper]] port 0: input 1, pdt: 1, pn: 0, dpcd_rev: 00, mcs: 1, ddps: 1, ldps 0, sdp 0/0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.687948] [drm:drm_dp_send_link_address [drm_kms_helper]] port 1: input 0, pdt: 0, pn: 1, dpcd_rev: 00, mcs: 0, ddps: 0, ldps 0, sdp 0/0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.687950] [drm:drm_dp_send_link_address [drm_kms_helper]] port 2: input 0, pdt: 3, pn: 2, dpcd_rev: 12, mcs: 0, ddps: 1, ldps 0, sdp 1/1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.687953] [drm:drm_dp_send_link_address [drm_kms_helper]] port 3: input 0, pdt: 0, pn: 3, dpcd_rev: 00, mcs: 0, ddps: 0, ldps 0, sdp 0/0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.688934] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.689681] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input7
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.689789] ACPI: Video Device [PEGP] (multi-head: no  rom: yes  post: no)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.689828] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:0a/LNXVIDEO:01/input/input8
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.689963] [drm] Initialized i915 1.6.0 20161121 for 0000:00:02.0 on minor 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.689996] [drm:drm_setup_crtcs [drm_kms_helper]] 
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.689999] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:47:eDP-1]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.690019] [drm:intel_dp_detect [i915]] [CONNECTOR:47:eDP-1]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.690037] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.690054] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.690068] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.690082] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.690499] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-00-00(NS) dev-ID  HW-rev 0.0 SW-rev 0.0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.691028] [drm:drm_edid_to_eld [drm]] ELD: no CEA Extension found
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.691032] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:47:eDP-1] probed modes :
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.691039] [drm:drm_mode_debug_printmodeline [drm]] Modeline 48:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.691041] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:55:DP-1]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.691058] [drm:intel_dp_detect [i915]] [CONNECTOR:55:DP-1]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.691442] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.691464] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.692603] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 00 00 05 01 83 02 00 00 00 00 00 02
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.693338] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.693355] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.694673] [drm:drm_dp_send_enum_path_resources.isra.18 [drm_kms_helper]] enum path resources 2: 2560 2560
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.695296] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink yes
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.695326] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.695340] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.695352] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.696654] [drm:intel_dp_read_desc [i915]] DP branch: OUI 90-cc-24 dev-ID SYNA3  HW-rev 1.0 SW-rev 3.10
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.697357] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.697372] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.697390] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.697863] [drm:intel_dp_detect [i915]] Sink is MST capable
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.697867] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:55:DP-1] disconnected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.697870] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:59:HDMI-A-1]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.697886] [drm:intel_hdmi_detect [i915]] [CONNECTOR:59:HDMI-A-1]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.699255] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.700015] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.700032] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.700604] [drm:drm_dp_send_enum_path_resources.isra.18 [drm_kms_helper]] enum path resources 2: 2560 2560
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.702158] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.702165] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.703117] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.703150] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.703167] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.704390] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.704405] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.704570] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.706615] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.706618] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.706621] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:59:HDMI-A-1] disconnected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.706624] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:62:DP-2]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.706642] [drm:intel_dp_detect [i915]] [CONNECTOR:62:DP-2]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.708063] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 00 00 05 01 83 02 00 00 00 00 00 02
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.710774] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink yes
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.710805] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.710820] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.710833] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.712233] [drm:intel_dp_read_desc [i915]] DP branch: OUI 90-cc-24 dev-ID SYNA30 HW-rev 1.0 SW-rev 3.10
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.713536] [drm:intel_dp_detect [i915]] Sink is MST capable
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.713553] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:62:DP-2] disconnected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.713555] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:66:HDMI-A-2]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.713573] [drm:intel_hdmi_detect [i915]] [CONNECTOR:66:HDMI-A-2]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.715790] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.715807] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.718023] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.718030] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.720247] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.720263] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.722479] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.722483] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.722486] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:66:HDMI-A-2] disconnected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.722488] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:68:DP-3]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.722491] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:68:DP-3] status updated from unknown to disconnected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.722493] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:68:DP-3] disconnected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.722495] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:70:DP-4]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.722497] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:70:DP-4] status updated from unknown to disconnected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.722499] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:70:DP-4] disconnected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.722502] [drm:drm_setup_crtcs [drm_kms_helper]] connector 47 enabled? yes
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.722504] [drm:drm_setup_crtcs [drm_kms_helper]] connector 55 enabled? no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.722506] [drm:drm_setup_crtcs [drm_kms_helper]] connector 59 enabled? no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.722508] [drm:drm_setup_crtcs [drm_kms_helper]] connector 62 enabled? no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.722509] [drm:drm_setup_crtcs [drm_kms_helper]] connector 66 enabled? no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.722511] [drm:drm_setup_crtcs [drm_kms_helper]] connector 68 enabled? no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.722513] [drm:drm_setup_crtcs [drm_kms_helper]] connector 70 enabled? no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.722532] [drm:intel_fb_initial_config [i915]] Not using firmware configuration
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.722534] [drm:drm_setup_crtcs [drm_kms_helper]] looking for cmdline mode on connector 47
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.722536] [drm:drm_setup_crtcs [drm_kms_helper]] looking for preferred mode on connector 47 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.722538] [drm:drm_setup_crtcs [drm_kms_helper]] found mode 3840x2160
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.722540] [drm:drm_setup_crtcs [drm_kms_helper]] picking CRTCs for 8192x8192 config
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.722543] [drm:drm_setup_crtcs [drm_kms_helper]] desired mode 3840x2160 set on crtc 31 (0,0)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.722559] [drm:intelfb_create [i915]] no BIOS fb, allocating a new one
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.726941] [drm:intelfb_create [i915]] allocated 3840x2160 fb: 0x000c0000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.727011] [drm:drm_fb_helper_hotplug_event [drm_kms_helper]] 
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.727013] [drm:drm_setup_crtcs [drm_kms_helper]] 
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.727016] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:47:eDP-1]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.727053] [drm:intel_dp_detect [i915]] [CONNECTOR:47:eDP-1]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.727071] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.727071] fbcon: inteldrmfb (fb0) is primary device
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.727087] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.727102] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.727115] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.727147] Console: switching to colour frame buffer device 480x135
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.727194] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.727519] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-00-00(NS) dev-ID  HW-rev 0.0 SW-rev 0.0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.727880] [drm:drm_edid_to_eld [drm]] ELD: no CEA Extension found
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.727884] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:47:eDP-1] probed modes :
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.727903] [drm:drm_mode_debug_printmodeline [drm]] Modeline 48:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.727906] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:55:DP-1]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.727920] [drm:intel_dp_detect [i915]] [CONNECTOR:55:DP-1]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.729351] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 00 00 05 01 83 02 00 00 00 00 00 02
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.732043] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink yes
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.732086] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.732100] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.732112] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.733473] [drm:intel_dp_read_desc [i915]] DP branch: OUI 90-cc-24 dev-ID SYNA3  HW-rev 1.0 SW-rev 3.10
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.734782] [drm:intel_dp_detect [i915]] Sink is MST capable
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.734799] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:55:DP-1] disconnected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.734801] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:59:HDMI-A-1]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.734818] [drm:intel_hdmi_detect [i915]] [CONNECTOR:59:HDMI-A-1]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.737032] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.737049] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.739264] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.739270] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.741490] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.741506] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.743720] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.743724] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.743727] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:59:HDMI-A-1] disconnected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.743729] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:62:DP-2]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.743746] [drm:intel_dp_detect [i915]] [CONNECTOR:62:DP-2]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.745185] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 00 00 05 01 83 02 00 00 00 00 00 02
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.747877] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink yes
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.747921] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.747935] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.747947] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.749350] [drm:intel_dp_read_desc [i915]] DP branch: OUI 90-cc-24 dev-ID SYNA30 HW-rev 1.0 SW-rev 3.10
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.750654] [drm:intel_dp_detect [i915]] Sink is MST capable
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.750658] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:62:DP-2] disconnected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.750660] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:66:HDMI-A-2]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.750703] [drm:intel_hdmi_detect [i915]] [CONNECTOR:66:HDMI-A-2]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.752916] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.752933] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.755143] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.755150] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.757367] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.757383] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.759597] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.759600] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.759603] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:66:HDMI-A-2] disconnected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.759606] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:68:DP-3]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.759608] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:68:DP-3] disconnected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.759610] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:70:DP-4]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.759612] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:70:DP-4] disconnected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.759614] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:75:DP-6]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.759616] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:75:DP-6] status updated from unknown to connected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.761987] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.762006] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.762028] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.764362] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.769557] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.769600] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.770282] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.770300] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.777165] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.777193] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.777890] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.777909] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.781642] usb 1-4: new full-speed USB device number 3 using xhci_hcd
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.784675] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.784705] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.785404] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.785423] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.793546] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.793576] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.794268] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.794287] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.801154] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.801184] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.801880] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.801899] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.808747] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.808775] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.809468] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.809487] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.813842] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.813904] [drm:drm_edid_to_eld [drm]] ELD monitor DELL P2415Q
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.813909] [drm:drm_edid_to_eld [drm]] ELD size 36, SAD count 1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.813933] [drm:drm_mode_debug_printmodeline [drm]] Modeline 101:"1920x1080i" 0 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.813938] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.813943] [drm:drm_mode_debug_printmodeline [drm]] Modeline 102:"1920x1080i" 0 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.813948] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.813953] [drm:drm_mode_debug_printmodeline [drm]] Modeline 109:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.813957] [drm:drm_mode_prune_invalid [drm]] Not using 720x576i mode: NO_INTERLACE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.813962] [drm:drm_mode_debug_printmodeline [drm]] Modeline 111:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.813966] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: NO_INTERLACE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.813971] [drm:drm_mode_debug_printmodeline [drm]] Modeline 118:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.813975] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.813980] [drm:drm_mode_debug_printmodeline [drm]] Modeline 122:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.813984] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: NO_INTERLACE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.813989] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:75:DP-6] probed modes :
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.813994] [drm:drm_mode_debug_printmodeline [drm]] Modeline 79:"3840x2160" 60 533250 3840 3902 3950 4000 2160 2163 2168 2222 0x48 0x9
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.813999] [drm:drm_mode_debug_printmodeline [drm]] Modeline 83:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x40 0x9
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814004] [drm:drm_mode_debug_printmodeline [drm]] Modeline 80:"2560x1440" 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x40 0x9
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814008] [drm:drm_mode_debug_printmodeline [drm]] Modeline 88:"2048x1280" 60 221277 2048 2192 2416 2784 1280 1281 1284 1325 0x0 0x6
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814013] [drm:drm_mode_debug_printmodeline [drm]] Modeline 89:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814018] [drm:drm_mode_debug_printmodeline [drm]] Modeline 81:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1082 1087 1125 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814022] [drm:drm_mode_debug_printmodeline [drm]] Modeline 98:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814027] [drm:drm_mode_debug_printmodeline [drm]] Modeline 116:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814031] [drm:drm_mode_debug_printmodeline [drm]] Modeline 99:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814036] [drm:drm_mode_debug_printmodeline [drm]] Modeline 100:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814040] [drm:drm_mode_debug_printmodeline [drm]] Modeline 117:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814045] [drm:drm_mode_debug_printmodeline [drm]] Modeline 87:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814050] [drm:drm_mode_debug_printmodeline [drm]] Modeline 86:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814054] [drm:drm_mode_debug_printmodeline [drm]] Modeline 94:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814059] [drm:drm_mode_debug_printmodeline [drm]] Modeline 85:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814063] [drm:drm_mode_debug_printmodeline [drm]] Modeline 84:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814068] [drm:drm_mode_debug_printmodeline [drm]] Modeline 82:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814073] [drm:drm_mode_debug_printmodeline [drm]] Modeline 114:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814077] [drm:drm_mode_debug_printmodeline [drm]] Modeline 104:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814082] [drm:drm_mode_debug_printmodeline [drm]] Modeline 95:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814087] [drm:drm_mode_debug_printmodeline [drm]] Modeline 96:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814091] [drm:drm_mode_debug_printmodeline [drm]] Modeline 97:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814096] [drm:drm_mode_debug_printmodeline [drm]] Modeline 90:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814100] [drm:drm_mode_debug_printmodeline [drm]] Modeline 105:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814105] [drm:drm_mode_debug_printmodeline [drm]] Modeline 120:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814110] [drm:drm_mode_debug_printmodeline [drm]] Modeline 107:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814114] [drm:drm_mode_debug_printmodeline [drm]] Modeline 91:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814118] [drm:drm_mode_debug_printmodeline [drm]] Modeline 115:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814121] [drm:drm_mode_debug_printmodeline [drm]] Modeline 92:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814125] [drm:drm_mode_debug_printmodeline [drm]] Modeline 93:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814141] [drm:drm_setup_crtcs [drm_kms_helper]] connector 47 enabled? yes
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814143] [drm:drm_setup_crtcs [drm_kms_helper]] connector 55 enabled? no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814145] [drm:drm_setup_crtcs [drm_kms_helper]] connector 59 enabled? no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814147] [drm:drm_setup_crtcs [drm_kms_helper]] connector 62 enabled? no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814162] [drm:drm_setup_crtcs [drm_kms_helper]] connector 66 enabled? no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814164] [drm:drm_setup_crtcs [drm_kms_helper]] connector 68 enabled? no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814166] [drm:drm_setup_crtcs [drm_kms_helper]] connector 70 enabled? no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814168] [drm:drm_setup_crtcs [drm_kms_helper]] connector 75 enabled? yes
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814186] [drm:intel_fb_initial_config [i915]] Not using firmware configuration
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814188] [drm:drm_setup_crtcs [drm_kms_helper]] looking for cmdline mode on connector 47
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814190] [drm:drm_setup_crtcs [drm_kms_helper]] looking for preferred mode on connector 47 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814192] [drm:drm_setup_crtcs [drm_kms_helper]] found mode 3840x2160
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814194] [drm:drm_setup_crtcs [drm_kms_helper]] looking for cmdline mode on connector 75
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814196] [drm:drm_setup_crtcs [drm_kms_helper]] looking for preferred mode on connector 75 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814198] [drm:drm_setup_crtcs [drm_kms_helper]] found mode 3840x2160
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814200] [drm:drm_setup_crtcs [drm_kms_helper]] picking CRTCs for 3840x2160 config
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814204] [drm:drm_setup_crtcs [drm_kms_helper]] desired mode 3840x2160 set on crtc 31 (0,0)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814206] [drm:drm_setup_crtcs [drm_kms_helper]] desired mode 3840x2160 set on crtc 38 (0,0)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814253] [drm:intel_modeset_pipe_config [i915]] [CONNECTOR:47:eDP-1] checking for sink bpp constrains
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814269] [drm:intel_modeset_pipe_config [i915]] clamping display bpp (was 36) to EDID reported max of 24
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814288] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 4 max bw 540000 pixel clock 533250KHz
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814305] [drm:intel_dp_compute_config [i915]] DP link bw 14 rate select 00 lane count 4 clock 540000 bpp 24
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814319] [drm:intel_dp_compute_config [i915]] DP link bw required 1279800 available 1728000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814335] [drm:intel_modeset_pipe_config [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814351] [drm:intel_dump_pipe_config [i915]] [CRTC:31:pipe A][modeset]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814365] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814378] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 4; gmch_m: 6212812, gmch_n: 8388608, link_m: 1035468, link_n: 1048576, tu: 64
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814390] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814401] [drm:intel_dump_pipe_config [i915]] requested mode:
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814407] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814418] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814424] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814436] [drm:intel_dump_pipe_config [i915]] crtc timings: 533250 3840 3888 3920 4000 2160 2163 2168 2222, type: 0x48 flags: 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814447] [drm:intel_dump_pipe_config [i915]] port clock: 540000, pipe src size: 3840x2160
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814458] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814468] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814478] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814488] [drm:intel_dump_pipe_config [i915]] dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814498] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814508] [drm:intel_dump_pipe_config [i915]] [PLANE:25:plane 1A] disabled, scaler_id = -1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814517] [drm:intel_dump_pipe_config [i915]] [PLANE:27:plane 2A] disabled, scaler_id = -1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814527] [drm:intel_dump_pipe_config [i915]] [PLANE:29:cursor A] disabled, scaler_id = -1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814541] [drm:intel_modeset_pipe_config [i915]] [CONNECTOR:75:DP-6] checking for sink bpp constrains
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814553] [drm:intel_modeset_pipe_config [i915]] clamping display bpp (was 36) to EDID reported max of 24
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814566] [drm:intel_modeset_pipe_config [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814577] [drm:intel_dump_pipe_config [i915]] [CRTC:38:pipe B][modeset]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814587] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: B, pipe bpp: 24, dithering: 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814597] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 4; gmch_m: 6212812, gmch_n: 8388608, link_m: 1035468, link_n: 1048576, tu: 48
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814607] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814616] [drm:intel_dump_pipe_config [i915]] requested mode:
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814622] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"3840x2160" 60 533250 3840 3902 3950 4000 2160 2163 2168 2222 0x48 0x9
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814632] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814637] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"3840x2160" 60 533250 3840 3902 3950 4000 2160 2163 2168 2222 0x48 0x9
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814647] [drm:intel_dump_pipe_config [i915]] crtc timings: 533250 3840 3902 3950 4000 2160 2163 2168 2222, type: 0x48 flags: 0x9
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814657] [drm:intel_dump_pipe_config [i915]] port clock: 540000, pipe src size: 3840x2160
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814666] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814675] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814684] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814693] [drm:intel_dump_pipe_config [i915]] dpll_hw_state: ctrl1: 0x0, cfgcr1: 0x0, cfgcr2: 0x0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814702] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814711] [drm:intel_dump_pipe_config [i915]] [PLANE:32:plane 1B] disabled, scaler_id = -1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814739] [drm:intel_dump_pipe_config [i915]] [PLANE:34:plane 2B] disabled, scaler_id = -1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814763] [drm:intel_dump_pipe_config [i915]] [PLANE:36:cursor B] disabled, scaler_id = -1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814779] [drm:intel_atomic_check [i915]] New cdclk calculated to be atomic 540000, actual 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814800] [drm:intel_find_shared_dpll [i915]] [CRTC:31:pipe A] allocated DPLL 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814816] [drm:intel_reference_shared_dpll [i915]] using DPLL 0 for pipe A
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814831] [drm:intel_find_shared_dpll [i915]] [CRTC:38:pipe B] allocated DPLL 1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814845] [drm:intel_reference_shared_dpll [i915]] using DPLL 1 for pipe B
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814860] [drm:skl_update_scaler [i915]] scaler_user index 1.31: Staged freeing scaler id 0 scaler_users = 0x0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.814890] [drm:intel_edp_backlight_off.part.28 [i915]] 
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.816281] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.816309] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.816327] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.817637] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.828706]  nvme0n1: p1 p2 p3
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.917309] ata2: SATA link down (SStatus 4 SControl 300)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.922524] usb 1-4: New USB device found, idVendor=8087, idProduct=0a2b
>Jun  7 15:18:43 u-Precision-5520 kernel: [    2.922525] usb 1-4: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.021790] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.021816] [drm:lpt_disable_backlight [i915]] cpu backlight was enabled, disabling
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.021846] [drm:intel_disable_pipe [i915]] disabling pipe A
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.024197] [drm:edp_panel_off [i915]] Turn eDP port A panel power off
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.024255] [drm:edp_panel_off [i915]] Wait for panel power off time
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.024318] [drm:wait_panel_status [i915]] mask b0000000 value 00000000 status a0000003 control 00000000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.026563] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.026576] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.026595] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port A - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.041619] usb 1-9: new full-speed USB device number 4 using xhci_hcd
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.075895] [drm:wait_panel_status [i915]] Wait complete
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.075933] [drm:intel_disable_shared_dpll [i915]] disable DPLL 0 (active 1, on? 1) for crtc 31
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.075949] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.075961] [drm:intel_disable_shared_dpll [i915]] disabling DPLL 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.075978] [drm:skl_set_cdclk [i915]] Changing CDCLK to 540000 kHz (VCO 8100000 kHz)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.075989] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.076006] [drm:intel_update_cdclk [i915]] Current CD clock rate: 540000 kHz, VCO: 8100000 kHz, ref: 24000 kHz
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.076028] [drm:intel_disable_sagv [i915]] Disabling the SAGV
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.076041] [drm:intel_atomic_commit_tail [i915]] [ENCODER:46:DDI A]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.076051] [drm:intel_atomic_commit_tail [i915]] [ENCODER:54:DDI B]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.076062] [drm:intel_atomic_commit_tail [i915]] [ENCODER:56:DP-MST A]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.076071] [drm:intel_atomic_commit_tail [i915]] [ENCODER:57:DP-MST B]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.076080] [drm:intel_atomic_commit_tail [i915]] [ENCODER:58:DP-MST C]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.076089] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DDI C]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.076098] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST A]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.076107] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DP-MST B]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.076115] [drm:intel_atomic_commit_tail [i915]] [ENCODER:65:DP-MST C]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.076125] [drm:verify_single_dpll_state.isra.117 [i915]] DPLL 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.076135] [drm:verify_single_dpll_state.isra.117 [i915]] DPLL 1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.076144] [drm:verify_single_dpll_state.isra.117 [i915]] DPLL 2
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.076153] [drm:verify_single_dpll_state.isra.117 [i915]] DPLL 3
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.076165] [drm:intel_enable_shared_dpll [i915]] enable DPLL 0 (active 1, on? 0) for crtc 31
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.076175] [drm:intel_enable_shared_dpll [i915]] enabling DPLL 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.097234] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.097247] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.097258] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.184804] usb 1-9: New USB device found, idVendor=04f3, idProduct=24a1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.184818] usb 1-9: New USB device strings: Mfr=4, Product=14, SerialNumber=0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.184818] usb 1-9: Product: Touchscreen
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.184819] usb 1-9: Manufacturer: ELAN
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.305625] usb 1-12: new high-speed USB device number 5 using xhci_hcd
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.420947] psmouse serio1: synaptics: queried max coordinates: x [..5664], y [..4646]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.451000] psmouse serio1: synaptics: queried min coordinates: x [1278..], y [1206..]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.454584] usb 1-12: New USB device found, idVendor=1bcf, idProduct=2b95
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.454598] usb 1-12: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.454599] usb 1-12: Product: Integrated_Webcam_HD
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.454599] usb 1-12: Manufacturer: CNFEH73M255010001F02
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.465875] usbcore: registered new interface driver usbhid
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.465875] usbhid: USB HID core driver
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.466815] input: PIXART USB OPTICAL MOUSE as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:093A:2510.0001/input/input9
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.466885] hid-generic 0003:093A:2510.0001: input,hidraw0: USB HID v1.11 Mouse [PIXART USB OPTICAL MOUSE] on usb-0000:00:14.0-1/input0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.509392] psmouse serio1: synaptics: Touchpad model: 1, fw: 8.2, id: 0x1e2b1, caps: 0xf00123/0x840300/0x12e800/0x0, board id: 3125, fw id: 2378871
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.549862] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input6
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.653729] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.653748] [drm:wait_panel_status [i915]] Wait complete
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.653795] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.653812] [drm:edp_panel_vdd_on [i915]] eDP port A panel power wasn't enabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.669643] raid6: sse2x1   gen()  9936 MB/s
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.699722] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.699739] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.699755] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.717641] raid6: sse2x1   xor()  7114 MB/s
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.765644] raid6: sse2x2   gen() 11425 MB/s
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.813637] raid6: sse2x2   xor()  9358 MB/s
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.817916] [drm] RC6 on
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.861642] raid6: sse2x4   gen() 12948 MB/s
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.865812] [drm:edp_panel_on [i915]] Turn eDP port A panel power on
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.865847] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.865910] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000008
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.865927] [drm:wait_panel_status [i915]] Wait complete
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.865958] [drm:edp_panel_on [i915]] Wait for panel power on
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.866019] [drm:wait_panel_status [i915]] mask b000000f value 80000008 status 0000000a control 0000000b
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.909642] raid6: sse2x4   xor() 10437 MB/s
>Jun  7 15:18:43 u-Precision-5520 kernel: [    3.957641] raid6: avx2x1   gen() 23716 MB/s
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.005641] raid6: avx2x1   xor() 19242 MB/s
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.053642] raid6: avx2x2   gen() 26898 MB/s
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.067705] [drm:wait_panel_status [i915]] Wait complete
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.068028] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 84 40 00 00 01 01 02 00 00 00 00 0b 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.068474] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.069088] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 00000000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.069116] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.069142] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.069152] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.069777] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.069787] [drm:intel_dp_start_link_train [i915]] 5.4 Gbps link rate without sink TPS3 support
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.069813] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.070777] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 08000000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.070786] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.070811] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.071743] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.072121] [drm:intel_enable_pipe [i915]] enabling pipe A
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.072134] [drm:intel_edp_backlight_on.part.27 [i915]] 
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.072144] [drm:intel_panel_enable_backlight [i915]] pipe A
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.072206] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 1500
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.077691] [drm:intel_psr_enable [i915]] PSR disable by flag
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.077717] [drm:intel_edp_drrs_enable [i915]] Panel doesn't support DRRS
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.088838] [drm:intel_enable_shared_dpll [i915]] enable DPLL 1 (active 2, on? 0) for crtc 38
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.088850] [drm:intel_enable_shared_dpll [i915]] enabling DPLL 1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.090905] [drm:intel_mst_pre_enable_dp [i915]] 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.092120] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 00000000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.092147] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.092173] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.092182] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.101608] raid6: avx2x2   xor() 20003 MB/s
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.101740] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 07000000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.101750] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.101776] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.111216] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.111245] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS3
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.120719] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 07000000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.120747] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.120773] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.130202] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 07000000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.130212] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.130238] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.139671] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.141852] [drm:drm_dp_mst_allocate_vcpi [drm_kms_helper]] initing vcpi for 1908 48
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.149642] raid6: avx2x4   gen() 27651 MB/s
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.183095] [drm:intel_enable_pipe [i915]] enabling pipe B
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.183256] [drm:intel_mst_enable_dp [i915]] 1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.184478] [drm:drm_dp_update_payload_part2 [drm_kms_helper]] payload 0 1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.187246] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.187262] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.187279] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.189488] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.193219] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.193248] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.197649] raid6: avx2x4   xor() 22349 MB/s
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.197649] raid6: using algorithm avx2x4 gen() 27651 MB/s
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.197650] raid6: .... xor() 22349 MB/s, rmw enabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.197650] raid6: using avx2x2 recovery algorithm
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.198400] xor: automatically using best checksumming function   avx       
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.205508] [drm:verify_connector_state.isra.83 [i915]] [CONNECTOR:47:eDP-1]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.205523] [drm:intel_atomic_commit_tail [i915]] [CRTC:31:pipe A]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.205543] [drm:verify_single_dpll_state.isra.117 [i915]] DPLL 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.205561] [drm:verify_connector_state.isra.83 [i915]] [CONNECTOR:75:DP-6]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.205573] [drm:intel_atomic_commit_tail [i915]] [CRTC:38:pipe B]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.205588] [drm:verify_single_dpll_state.isra.117 [i915]] DPLL 1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.205675] [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.205688] [drm:i915_hotplug_work_func [i915]] Connector eDP-1 (pin 4) received hotplug event.
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.205700] [drm:intel_dp_detect [i915]] [CONNECTOR:47:eDP-1]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.205712] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.205724] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.205735] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.205745] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.206146] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-00-00(NS) dev-ID  HW-rev 0.0 SW-rev 0.0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.206541] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:47:eDP-1]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.206560] [drm:intel_dp_detect [i915]] [CONNECTOR:47:eDP-1]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.206601] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.206613] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.206624] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.206634] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.206784] Btrfs loaded, crc32c=crc32c-intel
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.207067] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-00-00(NS) dev-ID  HW-rev 0.0 SW-rev 0.0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.207444] [drm:drm_edid_to_eld [drm]] ELD: no CEA Extension found
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.207451] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:47:eDP-1] probed modes :
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.207479] [drm:drm_mode_debug_printmodeline [drm]] Modeline 48:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.215189] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:55:DP-1]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.215212] [drm:intel_dp_detect [i915]] [CONNECTOR:55:DP-1]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.216554] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 00 00 05 01 83 02 00 00 00 00 00 02
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.219074] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink yes
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.219087] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.219131] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.219145] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.220427] [drm:intel_dp_read_desc [i915]] DP branch: OUI 90-cc-24 dev-ID SYNA3  HW-rev 1.0 SW-rev 3.10
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.221629] [drm:intel_dp_detect [i915]] Sink is MST capable
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.221633] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:55:DP-1] disconnected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.221641] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:59:HDMI-A-1]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.221670] [drm:intel_hdmi_detect [i915]] [CONNECTOR:59:HDMI-A-1]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.223814] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.223825] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.225795] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.225804] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.227986] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.227997] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.229750] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.229754] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.229756] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:59:HDMI-A-1] disconnected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.229763] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:62:DP-2]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.229773] [drm:intel_dp_detect [i915]] [CONNECTOR:62:DP-2]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.231178] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 00 00 05 01 83 02 00 00 00 00 00 02
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.233746] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink yes
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.233776] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.233802] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.233812] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.235154] [drm:intel_dp_read_desc [i915]] DP branch: OUI 90-cc-24 dev-ID SYNA30 HW-rev 1.0 SW-rev 3.10
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.236407] [drm:intel_dp_detect [i915]] Sink is MST capable
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.236410] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:62:DP-2] disconnected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.236433] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:66:HDMI-A-2]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.236445] [drm:intel_hdmi_detect [i915]] [CONNECTOR:66:HDMI-A-2]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.237735] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.237746] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.239870] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.239881] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.241746] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.241774] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.243968] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.243972] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.243975] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:66:HDMI-A-2] disconnected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.243982] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:68:DP-3]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.243985] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:68:DP-3] disconnected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.243989] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:70:DP-4]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.243991] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:70:DP-4] disconnected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.243994] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:74:DP-5]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.243997] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:74:DP-5] status updated from unknown to connected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.246307] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.246319] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.246332] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.248493] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.253420] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.253431] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.254133] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.254146] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.260678] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.260706] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.261402] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.261413] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.268005] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.268032] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.268617] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.268633] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.268724] EXT4-fs (nvme0n1p3): mounted filesystem with ordered data mode. Opts: (null)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.276586] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.276598] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.277256] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.277269] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.284025] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.284053] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.284715] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.284726] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.291353] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.291399] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.292041] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.292053] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296428] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296491] [drm:drm_edid_to_eld [drm]] ELD monitor DELL P2415Q
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296496] [drm:drm_edid_to_eld [drm]] ELD size 36, SAD count 1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296521] [drm:drm_mode_debug_printmodeline [drm]] Modeline 138:"1920x1080i" 0 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296526] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296531] [drm:drm_mode_debug_printmodeline [drm]] Modeline 139:"1920x1080i" 0 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296535] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296540] [drm:drm_mode_debug_printmodeline [drm]] Modeline 146:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296544] [drm:drm_mode_prune_invalid [drm]] Not using 720x576i mode: NO_INTERLACE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296549] [drm:drm_mode_debug_printmodeline [drm]] Modeline 148:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296553] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: NO_INTERLACE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296558] [drm:drm_mode_debug_printmodeline [drm]] Modeline 155:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296562] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296567] [drm:drm_mode_debug_printmodeline [drm]] Modeline 159:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296571] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: NO_INTERLACE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296577] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:74:DP-5] probed modes :
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296582] [drm:drm_mode_debug_printmodeline [drm]] Modeline 111:"3840x2160" 60 533250 3840 3902 3950 4000 2160 2163 2168 2222 0x48 0x9
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296587] [drm:drm_mode_debug_printmodeline [drm]] Modeline 119:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x40 0x9
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296591] [drm:drm_mode_debug_printmodeline [drm]] Modeline 112:"2560x1440" 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x40 0x9
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296596] [drm:drm_mode_debug_printmodeline [drm]] Modeline 125:"2048x1280" 60 221277 2048 2192 2416 2784 1280 1281 1284 1325 0x0 0x6
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296600] [drm:drm_mode_debug_printmodeline [drm]] Modeline 126:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296605] [drm:drm_mode_debug_printmodeline [drm]] Modeline 113:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1082 1087 1125 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296610] [drm:drm_mode_debug_printmodeline [drm]] Modeline 135:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296614] [drm:drm_mode_debug_printmodeline [drm]] Modeline 153:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296619] [drm:drm_mode_debug_printmodeline [drm]] Modeline 136:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296623] [drm:drm_mode_debug_printmodeline [drm]] Modeline 137:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296628] [drm:drm_mode_debug_printmodeline [drm]] Modeline 154:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296632] [drm:drm_mode_debug_printmodeline [drm]] Modeline 124:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296637] [drm:drm_mode_debug_printmodeline [drm]] Modeline 123:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296641] [drm:drm_mode_debug_printmodeline [drm]] Modeline 131:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296646] [drm:drm_mode_debug_printmodeline [drm]] Modeline 122:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296650] [drm:drm_mode_debug_printmodeline [drm]] Modeline 121:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296655] [drm:drm_mode_debug_printmodeline [drm]] Modeline 118:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296660] [drm:drm_mode_debug_printmodeline [drm]] Modeline 151:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296664] [drm:drm_mode_debug_printmodeline [drm]] Modeline 141:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296669] [drm:drm_mode_debug_printmodeline [drm]] Modeline 132:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296673] [drm:drm_mode_debug_printmodeline [drm]] Modeline 133:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296678] [drm:drm_mode_debug_printmodeline [drm]] Modeline 134:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296683] [drm:drm_mode_debug_printmodeline [drm]] Modeline 127:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296688] [drm:drm_mode_debug_printmodeline [drm]] Modeline 142:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296691] [drm:drm_mode_debug_printmodeline [drm]] Modeline 157:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296695] [drm:drm_mode_debug_printmodeline [drm]] Modeline 144:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296698] [drm:drm_mode_debug_printmodeline [drm]] Modeline 128:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296702] [drm:drm_mode_debug_printmodeline [drm]] Modeline 152:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296706] [drm:drm_mode_debug_printmodeline [drm]] Modeline 129:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296726] [drm:drm_mode_debug_printmodeline [drm]] Modeline 130:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.296749] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:75:DP-6]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.298807] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.298834] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.298846] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.299499] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.299510] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.300206] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.300233] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.301600] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.306744] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.306756] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.307443] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.307456] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.314197] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.314208] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.314237] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.315614] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.376884] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.376896] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.376912] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.379213] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.385846] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.385858] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.386545] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.386557] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.394602] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.394629] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.395308] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.395320] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.402114] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.402142] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.402819] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.402831] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.409627] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.409655] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.410314] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.410326] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414730] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414789] [drm:drm_edid_to_eld [drm]] ELD monitor DELL P2415Q
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414794] [drm:drm_edid_to_eld [drm]] ELD size 36, SAD count 1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414823] [drm:drm_mode_debug_printmodeline [drm]] Modeline 168:"1920x1080i" 0 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414828] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414833] [drm:drm_mode_debug_printmodeline [drm]] Modeline 169:"1920x1080i" 0 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414837] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414842] [drm:drm_mode_debug_printmodeline [drm]] Modeline 176:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414847] [drm:drm_mode_prune_invalid [drm]] Not using 720x576i mode: NO_INTERLACE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414851] [drm:drm_mode_debug_printmodeline [drm]] Modeline 178:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414856] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: NO_INTERLACE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414860] [drm:drm_mode_debug_printmodeline [drm]] Modeline 185:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414865] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414869] [drm:drm_mode_debug_printmodeline [drm]] Modeline 189:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414874] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: NO_INTERLACE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414878] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:75:DP-6] probed modes :
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414883] [drm:drm_mode_debug_printmodeline [drm]] Modeline 79:"3840x2160" 60 533250 3840 3902 3950 4000 2160 2163 2168 2222 0x48 0x9
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414888] [drm:drm_mode_debug_printmodeline [drm]] Modeline 83:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x40 0x9
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414893] [drm:drm_mode_debug_printmodeline [drm]] Modeline 80:"2560x1440" 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x40 0x9
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414897] [drm:drm_mode_debug_printmodeline [drm]] Modeline 88:"2048x1280" 60 221277 2048 2192 2416 2784 1280 1281 1284 1325 0x0 0x6
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414902] [drm:drm_mode_debug_printmodeline [drm]] Modeline 89:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414906] [drm:drm_mode_debug_printmodeline [drm]] Modeline 81:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1082 1087 1125 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414911] [drm:drm_mode_debug_printmodeline [drm]] Modeline 98:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414916] [drm:drm_mode_debug_printmodeline [drm]] Modeline 116:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414920] [drm:drm_mode_debug_printmodeline [drm]] Modeline 99:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414925] [drm:drm_mode_debug_printmodeline [drm]] Modeline 100:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414929] [drm:drm_mode_debug_printmodeline [drm]] Modeline 117:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414934] [drm:drm_mode_debug_printmodeline [drm]] Modeline 87:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414938] [drm:drm_mode_debug_printmodeline [drm]] Modeline 86:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414943] [drm:drm_mode_debug_printmodeline [drm]] Modeline 94:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414947] [drm:drm_mode_debug_printmodeline [drm]] Modeline 85:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414952] [drm:drm_mode_debug_printmodeline [drm]] Modeline 84:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414956] [drm:drm_mode_debug_printmodeline [drm]] Modeline 82:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414961] [drm:drm_mode_debug_printmodeline [drm]] Modeline 114:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414966] [drm:drm_mode_debug_printmodeline [drm]] Modeline 104:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414970] [drm:drm_mode_debug_printmodeline [drm]] Modeline 95:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414975] [drm:drm_mode_debug_printmodeline [drm]] Modeline 96:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414980] [drm:drm_mode_debug_printmodeline [drm]] Modeline 97:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414984] [drm:drm_mode_debug_printmodeline [drm]] Modeline 90:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414989] [drm:drm_mode_debug_printmodeline [drm]] Modeline 105:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414994] [drm:drm_mode_debug_printmodeline [drm]] Modeline 120:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.414999] [drm:drm_mode_debug_printmodeline [drm]] Modeline 107:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.415002] [drm:drm_mode_debug_printmodeline [drm]] Modeline 91:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.415006] [drm:drm_mode_debug_printmodeline [drm]] Modeline 115:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.415010] [drm:drm_mode_debug_printmodeline [drm]] Modeline 92:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.415013] [drm:drm_mode_debug_printmodeline [drm]] Modeline 93:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.417146] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.417173] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.417203] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.418546] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.422203] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:67:DP-7]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.422207] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:67:DP-7] status updated from unknown to disconnected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.422209] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:67:DP-7] disconnected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.422232] [drm:drm_mode_addfb2 [drm]] [FB:72]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.450433] [drm:drm_mode_addfb2 [drm]] [FB:72]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.450444] [drm:drm_mode_addfb2 [drm]] [FB:139]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.460210] [drm:drm_mode_setcrtc [drm]] [CRTC:31:pipe A]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.460217] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:47:eDP-1]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.476999] [drm:drm_mode_setcrtc [drm]] [CRTC:31:pipe A]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.477006] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:47:eDP-1]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.488857] [drm:drm_mode_setcrtc [drm]] [CRTC:38:pipe B]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.488862] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:75:DP-6]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.505069] [drm:drm_mode_setcrtc [drm]] [CRTC:38:pipe B]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.505076] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:75:DP-6]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.571777] lp: driver loaded but no devices found
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.574283] ppdev: user-space parallel port driver
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.609773] EXT4-fs (nvme0n1p3): re-mounted. Opts: errors=remount-ro
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.664516] ACPI Warning: \_SB.IETM._TRT: Return Package has no elements (empty) (20160930/nsprepkg-130)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.664720] input: Intel HID events as /devices/platform/INT33D5:00/input/input10
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.667655] wmi: Mapper loaded
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.678427] Bluetooth: Core ver 2.22
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.678435] NET: Registered protocol family 31
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.678436] Bluetooth: HCI device and connection manager initialized
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.678442] Bluetooth: HCI socket layer initialized
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.678444] Bluetooth: L2CAP socket layer initialized
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.678447] Bluetooth: SCO socket layer initialized
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.683731] Bluetooth: HCI UART driver ver 2.3
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.683732] Bluetooth: HCI UART protocol H4 registered
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.683732] Bluetooth: HCI UART protocol BCSP registered
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.683732] Bluetooth: HCI UART protocol LL registered
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.683733] Bluetooth: HCI UART protocol ATH3K registered
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.683733] Bluetooth: HCI UART protocol Three-wire (H5) registered
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.683752] Bluetooth: HCI UART protocol Intel registered
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.683760] Bluetooth: HCI UART protocol Broadcom registered
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.683760] Bluetooth: HCI UART protocol QCA registered
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.683760] Bluetooth: HCI UART protocol AG6XX registered
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.683761] Bluetooth: HCI UART protocol Marvell registered
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.705676] int3403 thermal: probe of INT3403:06 failed with error -22
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.705959] [drm:intel_backlight_device_update_status [i915]] updating intel_backlight, brightness=1500/1500
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.705970] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 1500
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.706033] intel-lpss 0000:00:15.0: enabling device (0000 -> 0002)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.707474] random: crng init done
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.709555] idma64 idma64.0: Found Intel integrated DMA 64-bit
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.710209] intel-lpss 0000:00:15.1: enabling device (0000 -> 0002)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.710447] idma64 idma64.1: Found Intel integrated DMA 64-bit
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.710657] proc_thermal 0000:00:04.0: enabling device (0000 -> 0002)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.713344] (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info().
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.713428] mei_me 0000:00:16.0: enabling device (0000 -> 0002)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.728990] AVX2 version of gcm_enc/dec engaged.
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.728991] AES CTR mode by8 optimization enabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.729097] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.745088] Intel(R) Wireless WiFi driver for Linux
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.745089] Copyright(c) 2003- 2015 Intel Corporation
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.745154] iwlwifi 0000:02:00.0: enabling device (0000 -> 0002)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.747884] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-8265-26.ucode failed with error -2
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.748016] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-8265-25.ucode failed with error -2
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.748029] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-8265-24.ucode failed with error -2
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.748037] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-8265-23.ucode failed with error -2
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.751863] iwlwifi 0000:02:00.0: loaded firmware version 22.391740.0 op_mode iwlmvm
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.801228] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.802941] iwlwifi 0000:02:00.0: Detected Intel(R) Dual Band Wireless AC 8265, REV=0x230
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.805048] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.805730] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.808074] intel_rapl: Found RAPL domain package
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.808075] intel_rapl: Found RAPL domain core
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.808076] intel_rapl: Found RAPL domain uncore
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.808077] intel_rapl: Found RAPL domain dram
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.818654] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.818860] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.832618] dell_wmi: Detected Dell WMI interface version 1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.832689] input: Dell WMI hotkeys as /devices/virtual/input/input11
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.842935] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC3266: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:speaker
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.842936] snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.842937] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.842937] snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.842938] snd_hda_codec_realtek hdaudioC0D0:    inputs:
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.842939] snd_hda_codec_realtek hdaudioC0D0:      Headset Mic=0x18
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.842939] snd_hda_codec_realtek hdaudioC0D0:      Headphone Mic=0x1a
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.842940] snd_hda_codec_realtek hdaudioC0D0:      Internal Mic=0x12
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.858143] [drm:i915_audio_component_get_eld [i915]] Not valid for port B
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.858161] [drm:i915_audio_component_get_eld [i915]] Not valid for port C
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.858176] [drm:i915_audio_component_get_eld [i915]] Not valid for port D
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.859208] input: HDA Intel PCH Headphone Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input12
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.859254] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input13
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.859289] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input14
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.859316] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input15
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.923340] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.923525] (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info().
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.923536] thermal thermal_zone10: failed to read out thermal zone (-5)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    4.924096] iwlwifi 0000:02:00.0 wlp2s0: renamed from wlan0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.098682] input: ELAN Touchscreen as /devices/pci0000:00/0000:00:14.0/usb1/1-9/1-9:1.0/0003:04F3:24A1.0002/input/input16
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.098766] hid-multitouch 0003:04F3:24A1.0002: input,hiddev0,hidraw1: USB HID v1.10 Device [ELAN Touchscreen] on usb-0000:00:14.0-9/input0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.106749] input: DLL07BF:01 06CB:7A13 Touchpad as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-9/i2c-DLL07BF:01/0018:06CB:7A13.0003/input/input21
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.106816] hid-multitouch 0018:06CB:7A13.0003: input,hidraw2: I2C HID v1.00 Mouse [DLL07BF:01 06CB:7A13] on i2c-DLL07BF:01
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.142618] audit: type=1400 audit(1496819923.092:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=860 comm="apparmor_parser"
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.142620] audit: type=1400 audit(1496819923.092:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=860 comm="apparmor_parser"
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.142633] audit: type=1400 audit(1496819923.092:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=861 comm="apparmor_parser"
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.143307] audit: type=1400 audit(1496819923.092:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session" pid=854 comm="apparmor_parser"
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.143309] audit: type=1400 audit(1496819923.092:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session//chromium" pid=854 comm="apparmor_parser"
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.143561] audit: type=1400 audit(1496819923.092:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=855 comm="apparmor_parser"
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.143563] audit: type=1400 audit(1496819923.092:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=855 comm="apparmor_parser"
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.143564] audit: type=1400 audit(1496819923.092:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=855 comm="apparmor_parser"
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.143566] audit: type=1400 audit(1496819923.092:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=855 comm="apparmor_parser"
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.297517] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.297522] Bluetooth: BNEP filters: protocol multicast
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.297526] Bluetooth: BNEP socket layer initialized
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.298085] pci 0000:06:00.0: [8086:1576] type 01 class 0x060400
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.298232] pci 0000:06:00.0: supports D1 D2
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.298233] pci 0000:06:00.0: PME# supported from D0 D1 D2 D3hot D3cold
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.298384] pci 0000:06:00.0: System wakeup disabled by ACPI
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.298515] pci 0000:07:00.0: [8086:1576] type 01 class 0x060400
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.298671] pci 0000:07:00.0: supports D1 D2
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.298671] pci 0000:07:00.0: PME# supported from D0 D1 D2 D3hot D3cold
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.298765] pci 0000:07:01.0: [8086:1576] type 01 class 0x060400
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.298912] pci 0000:07:01.0: supports D1 D2
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.298913] pci 0000:07:01.0: PME# supported from D0 D1 D2 D3hot D3cold
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299017] pci 0000:07:02.0: [8086:1576] type 01 class 0x060400
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299154] pci 0000:07:02.0: supports D1 D2
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299154] pci 0000:07:02.0: PME# supported from D0 D1 D2 D3hot D3cold
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299282] pci 0000:06:00.0: PCI bridge to [bus 07-3e]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299292] pci 0000:06:00.0:   bridge window [mem 0xd4000000-0xea0fffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299297] pci 0000:06:00.0:   bridge window [mem 0x90000000-0xb1ffffff 64bit pref]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299363] pci 0000:08:00.0: [8086:1575] type 00 class 0x088000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299384] pci 0000:08:00.0: reg 0x10: [mem 0xea000000-0xea03ffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299395] pci 0000:08:00.0: reg 0x14: [mem 0xea040000-0xea040fff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299554] pci 0000:08:00.0: supports D1 D2
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299554] pci 0000:08:00.0: PME# supported from D0 D1 D2 D3hot D3cold
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299670] pci 0000:07:00.0: PCI bridge to [bus 08]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299680] pci 0000:07:00.0:   bridge window [mem 0xea000000-0xea0fffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299735] pci 0000:07:01.0: PCI bridge to [bus 09-3d]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299745] pci 0000:07:01.0:   bridge window [mem 0xd4000000-0xe9efffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299752] pci 0000:07:01.0:   bridge window [mem 0x90000000-0xb1ffffff 64bit pref]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299802] pci 0000:07:02.0: PCI bridge to [bus 3e]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299812] pci 0000:07:02.0:   bridge window [mem 0xe9f00000-0xe9ffffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299846] pci_bus 0000:07: Allocating resources
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299880] pci 0000:07:01.0: bridge window [io  0x1000-0x0fff] to [bus 09-3d] add_size 1000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299890] pci 0000:07:02.0: bridge window [io  0x1000-0x0fff] to [bus 3e] add_size 1000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299891] pci 0000:07:02.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 3e] add_size 200000 add_align 100000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299901] pci 0000:07:01.0: res[13]=[io  0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299902] pci 0000:07:02.0: res[13]=[io  0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299902] pci 0000:06:00.0: bridge window [io  0x1000-0x0fff] to [bus 07-3e] add_size 2000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299903] pci 0000:06:00.0: res[13]=[io  0x1000-0x0fff] res_to_dev_res add_size 2000 min_align 1000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299904] pci 0000:06:00.0: res[13]=[io  0x1000-0x2fff] res_to_dev_res add_size 2000 min_align 1000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299905] pci 0000:06:00.0: BAR 13: no space for [io  size 0x2000]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299906] pci 0000:06:00.0: BAR 13: failed to assign [io  size 0x2000]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299907] pci 0000:06:00.0: BAR 13: no space for [io  size 0x2000]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299907] pci 0000:06:00.0: BAR 13: failed to assign [io  size 0x2000]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299909] pci 0000:07:02.0: res[15]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299910] pci 0000:07:02.0: res[15]=[mem 0x00100000-0x002fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299910] pci 0000:07:01.0: res[13]=[io  0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299911] pci 0000:07:01.0: res[13]=[io  0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299912] pci 0000:07:02.0: res[13]=[io  0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299912] pci 0000:07:02.0: res[13]=[io  0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299914] pci 0000:07:02.0: BAR 15: no space for [mem size 0x00200000 64bit pref]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299915] pci 0000:07:02.0: BAR 15: failed to assign [mem size 0x00200000 64bit pref]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299915] pci 0000:07:01.0: BAR 13: no space for [io  size 0x1000]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299916] pci 0000:07:01.0: BAR 13: failed to assign [io  size 0x1000]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299916] pci 0000:07:02.0: BAR 13: no space for [io  size 0x1000]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299917] pci 0000:07:02.0: BAR 13: failed to assign [io  size 0x1000]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299918] pci 0000:07:02.0: BAR 15: no space for [mem size 0x00200000 64bit pref]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299919] pci 0000:07:02.0: BAR 15: failed to assign [mem size 0x00200000 64bit pref]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299919] pci 0000:07:02.0: BAR 13: no space for [io  size 0x1000]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299920] pci 0000:07:02.0: BAR 13: failed to assign [io  size 0x1000]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299920] pci 0000:07:01.0: BAR 13: no space for [io  size 0x1000]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299921] pci 0000:07:01.0: BAR 13: failed to assign [io  size 0x1000]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299922] pci 0000:07:00.0: PCI bridge to [bus 08]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299927] pci 0000:07:00.0:   bridge window [mem 0xea000000-0xea0fffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299936] pci 0000:07:01.0: PCI bridge to [bus 09-3d]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299941] pci 0000:07:01.0:   bridge window [mem 0xd4000000-0xe9efffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299945] pci 0000:07:01.0:   bridge window [mem 0x90000000-0xb1ffffff 64bit pref]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299951] pci 0000:07:02.0: PCI bridge to [bus 3e]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299956] pci 0000:07:02.0:   bridge window [mem 0xe9f00000-0xe9ffffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299966] pci 0000:06:00.0: PCI bridge to [bus 07-3e]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299970] pci 0000:06:00.0:   bridge window [mem 0xd4000000-0xea0fffff]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.299974] pci 0000:06:00.0:   bridge window [mem 0x90000000-0xb1ffffff 64bit pref]
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.2774] NetworkManager (version 1.2.6) is starting...
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.2778] Read config: /etc/NetworkManager/NetworkManager.conf (etc: default-wifi-powersave-on.conf)
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.2835] manager[0x1f561c0]: monitoring kernel firmware directory '/lib/firmware'.
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.2835] monitoring ifupdown state file '/run/network/ifstate'.
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.2873] dns-mgr[0x1f50160]: init: dns=dnsmasq, rc-manager=resolvconf, plugin=dnsmasq
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.2889] rfkill0: found WiFi radio killswitch (at /sys/devices/pci0000:00/0000:00:1c.0/0000:02:00.0/ieee80211/phy0/rfkill0) (driver iwlwifi)
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3098] init!
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3099] management mode: unmanaged
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3102] devices added (path: /sys/devices/pci0000:00/0000:00:1c.0/0000:02:00.0/net/wlp2s0, iface: wlp2s0)
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3102] device added (path: /sys/devices/pci0000:00/0000:00:1c.0/0000:02:00.0/net/wlp2s0, iface: wlp2s0): no ifupdown configuration found.
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3102] devices added (path: /sys/devices/virtual/net/lo, iface: lo)
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3102] device added (path: /sys/devices/virtual/net/lo, iface: lo): no ifupdown configuration found.
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3103] end _init.
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3103] settings: loaded plugin ifupdown: (C) 2008 Canonical Ltd.  To report bugs please use the NetworkManager mailing list. (/usr/lib/x86_64-linux-gnu/NetworkManager/libnm-settings-plugin-ifupdown.so)
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3103] settings: loaded plugin keyfile: (c) 2007 - 2015 Red Hat, Inc.  To report bugs please use the NetworkManager mailing list.
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3104] SettingsPlugin-Ofono: init!
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <warn>  [1496819923.3105] SettingsPlugin-Ofono: file doesn't exist: /var/lib/ofono
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3105] SettingsPlugin-Ofono: end _init.
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3105] settings: loaded plugin ofono: (C) 2013-2016 Canonical Ltd.  To report bugs please use the NetworkManager mailing list. (/usr/lib/x86_64-linux-gnu/NetworkManager/libnm-settings-plugin-ofono.so)
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3105] (32925984) ... get_connections.
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3105] (32925984) ... get_connections (managed=false): return empty list.
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3194] keyfile: new connection /etc/NetworkManager/system-connections/Canonical-5GHz-an (ca5d9b56-c208-4589-8f0f-67abf243b8d0,"Canonical-5GHz-an")
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3196] SettingsPlugin-Ofono: (32926144) ... get_connections.
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3196] SettingsPlugin-Ofono: (32926144) connections count: 0
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3197] get unmanaged devices count: 0
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3205] settings: hostname: using hostnamed
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3205] settings: hostname changed from (none) to "u-Precision-5520"
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3206] Using DHCP client 'dhclient'
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3206] manager: WiFi enabled by radio killswitch; enabled by state file
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3206] manager: WWAN enabled by radio killswitch; enabled by state file
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3206] manager: Networking is enabled by state file
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3207] Loaded device plugin: NMVxlanFactory (internal)
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3207] Loaded device plugin: NMVlanFactory (internal)
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3207] Loaded device plugin: NMVethFactory (internal)
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3207] Loaded device plugin: NMTunFactory (internal)
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3207] Loaded device plugin: NMMacvlanFactory (internal)
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3207] Loaded device plugin: NMIPTunnelFactory (internal)
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3207] Loaded device plugin: NMInfinibandFactory (internal)
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3207] Loaded device plugin: NMEthernetFactory (internal)
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3208] Loaded device plugin: NMBridgeFactory (internal)
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3208] Loaded device plugin: NMBondFactory (internal)
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3224] Loaded device plugin: NMAtmManager (/usr/lib/x86_64-linux-gnu/NetworkManager/libnm-device-plugin-adsl.so)
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3242] Loaded device plugin: NMWifiFactory (/usr/lib/x86_64-linux-gnu/NetworkManager/libnm-device-plugin-wifi.so)
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3250] Loaded device plugin: NMWwanFactory (/usr/lib/x86_64-linux-gnu/NetworkManager/libnm-device-plugin-wwan.so)
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3261] Loaded device plugin: NMBluezManager (/usr/lib/x86_64-linux-gnu/NetworkManager/libnm-device-plugin-bluetooth.so)
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3264] (wlp2s0): using nl80211 for WiFi device control
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3272] device (wlp2s0): driver supports Access Point (AP) mode
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3282] manager: (wlp2s0): new 802.11 WiFi device (/org/freedesktop/NetworkManager/Devices/0)
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.3289] device (wlp2s0): state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.376121] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.377727] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.378043] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.5068] device (lo): link connected
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.5072] manager: (lo): new Generic device (/org/freedesktop/NetworkManager/Devices/1)
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.5090] urfkill disappeared from the bus
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.5104] bluez: use BlueZ version 5
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.5111] ofono is now available
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <warn>  [1496819923.5113] failed to enumerate oFono devices: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.ofono was not provided by any .service files
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.5116] ModemManager available in the bus
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.5177] supplicant: wpa_supplicant running
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.5177] device (wlp2s0): supplicant interface state: init -> starting
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.5784] device (wlp2s0): supplicant interface state: starting -> ready
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.5785] manager: startup complete
>Jun  7 15:18:43 u-Precision-5520 NetworkManager[921]: <info>  [1496819923.5787] device (wlp2s0): state change: unavailable -> disconnected (reason 'supplicant-available') [20 30 42]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.416850] [drm:drm_fb_helper_hotplug_event [drm_kms_helper]] 
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.416852] [drm:drm_setup_crtcs [drm_kms_helper]] 
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.416855] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:47:eDP-1]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.416880] [drm:intel_dp_detect [i915]] [CONNECTOR:47:eDP-1]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.416892] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.416904] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.416914] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.416923] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.417365] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-00-00(NS) dev-ID  HW-rev 0.0 SW-rev 0.0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.417717] [drm:drm_edid_to_eld [drm]] ELD: no CEA Extension found
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.417721] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:47:eDP-1] probed modes :
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.417727] [drm:drm_mode_debug_printmodeline [drm]] Modeline 48:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.417743] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:55:DP-1]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.417766] [drm:intel_dp_detect [i915]] [CONNECTOR:55:DP-1]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.419178] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 00 00 05 01 83 02 00 00 00 00 00 02
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.421858] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink yes
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.421884] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.421907] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.421916] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.423348] [drm:intel_dp_read_desc [i915]] DP branch: OUI 90-cc-24 dev-ID SYNA3  HW-rev 1.0 SW-rev 3.10
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.424649] [drm:intel_dp_detect [i915]] Sink is MST capable
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.424653] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:55:DP-1] disconnected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.424656] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:59:HDMI-A-1]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.424680] [drm:intel_hdmi_detect [i915]] [CONNECTOR:59:HDMI-A-1]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.426872] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.426884] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.429094] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.429101] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.431306] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.431318] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.433528] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.433533] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.433536] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:59:HDMI-A-1] disconnected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.433541] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:62:DP-2]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.433553] [drm:intel_dp_detect [i915]] [CONNECTOR:62:DP-2]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.434977] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 00 00 05 01 83 02 00 00 00 00 00 02
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.437666] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink yes
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.437691] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.437700] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.437710] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.439089] [drm:intel_dp_read_desc [i915]] DP branch: OUI 90-cc-24 dev-ID SYNA30 HW-rev 1.0 SW-rev 3.10
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.440390] [drm:intel_dp_detect [i915]] Sink is MST capable
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.440393] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:62:DP-2] disconnected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.440409] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:66:HDMI-A-2]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.440433] [drm:intel_hdmi_detect [i915]] [CONNECTOR:66:HDMI-A-2]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.441800] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.441812] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.444018] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.444025] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.445803] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.445814] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.448024] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.448027] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.448030] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:66:HDMI-A-2] disconnected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.448035] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:68:DP-3]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.448042] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:68:DP-3] disconnected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.448044] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:70:DP-4]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.448046] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:70:DP-4] disconnected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.448048] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:75:DP-6]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.450864] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.450876] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.450893] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.453228] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.458426] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.458450] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.459161] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.459172] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.465856] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.465868] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.466597] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.466609] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.473345] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.473369] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.474080] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.474092] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.482084] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.482096] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.482877] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.482889] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.489482] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.489507] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.490201] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.490213] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.493391] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.493742] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.497018] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.497030] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.497702] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.497713] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.501955] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502017] [drm:drm_edid_to_eld [drm]] ELD monitor DELL P2415Q
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502022] [drm:drm_edid_to_eld [drm]] ELD size 36, SAD count 1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502050] [drm:drm_mode_debug_printmodeline [drm]] Modeline 170:"1920x1080i" 0 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502054] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502060] [drm:drm_mode_debug_printmodeline [drm]] Modeline 171:"1920x1080i" 0 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502064] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502069] [drm:drm_mode_debug_printmodeline [drm]] Modeline 178:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502074] [drm:drm_mode_prune_invalid [drm]] Not using 720x576i mode: NO_INTERLACE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502078] [drm:drm_mode_debug_printmodeline [drm]] Modeline 180:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502083] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: NO_INTERLACE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502087] [drm:drm_mode_debug_printmodeline [drm]] Modeline 187:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502091] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502096] [drm:drm_mode_debug_printmodeline [drm]] Modeline 191:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502100] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: NO_INTERLACE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502105] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:75:DP-6] probed modes :
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502110] [drm:drm_mode_debug_printmodeline [drm]] Modeline 79:"3840x2160" 60 533250 3840 3902 3950 4000 2160 2163 2168 2222 0x48 0x9
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502115] [drm:drm_mode_debug_printmodeline [drm]] Modeline 83:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x40 0x9
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502119] [drm:drm_mode_debug_printmodeline [drm]] Modeline 80:"2560x1440" 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x40 0x9
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502125] [drm:drm_mode_debug_printmodeline [drm]] Modeline 88:"2048x1280" 60 221277 2048 2192 2416 2784 1280 1281 1284 1325 0x0 0x6
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502129] [drm:drm_mode_debug_printmodeline [drm]] Modeline 89:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502134] [drm:drm_mode_debug_printmodeline [drm]] Modeline 81:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1082 1087 1125 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502138] [drm:drm_mode_debug_printmodeline [drm]] Modeline 98:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502143] [drm:drm_mode_debug_printmodeline [drm]] Modeline 116:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502147] [drm:drm_mode_debug_printmodeline [drm]] Modeline 99:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502152] [drm:drm_mode_debug_printmodeline [drm]] Modeline 100:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502156] [drm:drm_mode_debug_printmodeline [drm]] Modeline 117:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502161] [drm:drm_mode_debug_printmodeline [drm]] Modeline 87:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502165] [drm:drm_mode_debug_printmodeline [drm]] Modeline 86:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502170] [drm:drm_mode_debug_printmodeline [drm]] Modeline 94:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502175] [drm:drm_mode_debug_printmodeline [drm]] Modeline 85:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502179] [drm:drm_mode_debug_printmodeline [drm]] Modeline 84:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502184] [drm:drm_mode_debug_printmodeline [drm]] Modeline 82:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502188] [drm:drm_mode_debug_printmodeline [drm]] Modeline 114:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502193] [drm:drm_mode_debug_printmodeline [drm]] Modeline 104:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502197] [drm:drm_mode_debug_printmodeline [drm]] Modeline 95:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502202] [drm:drm_mode_debug_printmodeline [drm]] Modeline 96:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502206] [drm:drm_mode_debug_printmodeline [drm]] Modeline 97:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502211] [drm:drm_mode_debug_printmodeline [drm]] Modeline 90:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502215] [drm:drm_mode_debug_printmodeline [drm]] Modeline 105:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502220] [drm:drm_mode_debug_printmodeline [drm]] Modeline 120:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502224] [drm:drm_mode_debug_printmodeline [drm]] Modeline 107:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502228] [drm:drm_mode_debug_printmodeline [drm]] Modeline 91:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502232] [drm:drm_mode_debug_printmodeline [drm]] Modeline 115:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502235] [drm:drm_mode_debug_printmodeline [drm]] Modeline 92:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502239] [drm:drm_mode_debug_printmodeline [drm]] Modeline 93:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502244] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:67:DP-7]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502247] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:67:DP-7] disconnected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.502262] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:74:DP-5]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.504321] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.504358] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.504374] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.504566] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.504580] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.505771] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.505795] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.507185] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.512339] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.512362] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.513073] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.513085] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.519930] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.519941] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.520642] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.520654] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.527606] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.527618] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.528332] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.528344] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.536568] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.536593] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.537246] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.537259] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.544200] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.544212] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.544939] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.544951] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.551569] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.551580] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.552201] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.552213] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.553015] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556435] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556502] [drm:drm_edid_to_eld [drm]] ELD monitor DELL P2415Q
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556509] [drm:drm_edid_to_eld [drm]] ELD size 36, SAD count 1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556539] [drm:drm_mode_debug_printmodeline [drm]] Modeline 170:"1920x1080i" 0 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556544] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556550] [drm:drm_mode_debug_printmodeline [drm]] Modeline 171:"1920x1080i" 0 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556554] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556559] [drm:drm_mode_debug_printmodeline [drm]] Modeline 178:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556564] [drm:drm_mode_prune_invalid [drm]] Not using 720x576i mode: NO_INTERLACE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556569] [drm:drm_mode_debug_printmodeline [drm]] Modeline 180:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556573] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: NO_INTERLACE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556578] [drm:drm_mode_debug_printmodeline [drm]] Modeline 187:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556583] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556588] [drm:drm_mode_debug_printmodeline [drm]] Modeline 191:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556592] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: NO_INTERLACE
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556598] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:74:DP-5] probed modes :
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556603] [drm:drm_mode_debug_printmodeline [drm]] Modeline 111:"3840x2160" 60 533250 3840 3902 3950 4000 2160 2163 2168 2222 0x48 0x9
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556608] [drm:drm_mode_debug_printmodeline [drm]] Modeline 119:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x40 0x9
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556612] [drm:drm_mode_debug_printmodeline [drm]] Modeline 112:"2560x1440" 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x40 0x9
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556617] [drm:drm_mode_debug_printmodeline [drm]] Modeline 125:"2048x1280" 60 221277 2048 2192 2416 2784 1280 1281 1284 1325 0x0 0x6
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556621] [drm:drm_mode_debug_printmodeline [drm]] Modeline 126:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556626] [drm:drm_mode_debug_printmodeline [drm]] Modeline 113:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1082 1087 1125 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556631] [drm:drm_mode_debug_printmodeline [drm]] Modeline 135:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556635] [drm:drm_mode_debug_printmodeline [drm]] Modeline 153:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556640] [drm:drm_mode_debug_printmodeline [drm]] Modeline 136:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556644] [drm:drm_mode_debug_printmodeline [drm]] Modeline 137:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556649] [drm:drm_mode_debug_printmodeline [drm]] Modeline 154:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556654] [drm:drm_mode_debug_printmodeline [drm]] Modeline 124:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556658] [drm:drm_mode_debug_printmodeline [drm]] Modeline 123:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556663] [drm:drm_mode_debug_printmodeline [drm]] Modeline 131:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556668] [drm:drm_mode_debug_printmodeline [drm]] Modeline 122:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556672] [drm:drm_mode_debug_printmodeline [drm]] Modeline 121:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556677] [drm:drm_mode_debug_printmodeline [drm]] Modeline 118:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556681] [drm:drm_mode_debug_printmodeline [drm]] Modeline 151:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556686] [drm:drm_mode_debug_printmodeline [drm]] Modeline 141:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556690] [drm:drm_mode_debug_printmodeline [drm]] Modeline 132:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556695] [drm:drm_mode_debug_printmodeline [drm]] Modeline 133:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556701] [drm:drm_mode_debug_printmodeline [drm]] Modeline 134:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556705] [drm:drm_mode_debug_printmodeline [drm]] Modeline 127:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556709] [drm:drm_mode_debug_printmodeline [drm]] Modeline 142:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556712] [drm:drm_mode_debug_printmodeline [drm]] Modeline 157:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556716] [drm:drm_mode_debug_printmodeline [drm]] Modeline 144:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556719] [drm:drm_mode_debug_printmodeline [drm]] Modeline 128:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556723] [drm:drm_mode_debug_printmodeline [drm]] Modeline 152:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556726] [drm:drm_mode_debug_printmodeline [drm]] Modeline 129:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556731] [drm:drm_mode_debug_printmodeline [drm]] Modeline 130:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556737] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:108:DP-8]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556740] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:108:DP-8] status updated from unknown to disconnected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556742] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:108:DP-8] disconnected
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556745] [drm:drm_setup_crtcs [drm_kms_helper]] connector 47 enabled? yes
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556747] [drm:drm_setup_crtcs [drm_kms_helper]] connector 55 enabled? no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556750] [drm:drm_setup_crtcs [drm_kms_helper]] connector 59 enabled? no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556752] [drm:drm_setup_crtcs [drm_kms_helper]] connector 62 enabled? no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556754] [drm:drm_setup_crtcs [drm_kms_helper]] connector 66 enabled? no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556756] [drm:drm_setup_crtcs [drm_kms_helper]] connector 68 enabled? no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556758] [drm:drm_setup_crtcs [drm_kms_helper]] connector 70 enabled? no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556760] [drm:drm_setup_crtcs [drm_kms_helper]] connector 75 enabled? yes
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556762] [drm:drm_setup_crtcs [drm_kms_helper]] connector 67 enabled? no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556765] [drm:drm_setup_crtcs [drm_kms_helper]] connector 74 enabled? yes
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556767] [drm:drm_setup_crtcs [drm_kms_helper]] connector 108 enabled? no
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556782] [drm:intel_fb_initial_config [i915]] Not using firmware configuration
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556785] [drm:drm_setup_crtcs [drm_kms_helper]] looking for cmdline mode on connector 47
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556787] [drm:drm_setup_crtcs [drm_kms_helper]] looking for preferred mode on connector 47 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556789] [drm:drm_setup_crtcs [drm_kms_helper]] found mode 3840x2160
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556791] [drm:drm_setup_crtcs [drm_kms_helper]] looking for cmdline mode on connector 75
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556793] [drm:drm_setup_crtcs [drm_kms_helper]] looking for preferred mode on connector 75 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556795] [drm:drm_setup_crtcs [drm_kms_helper]] found mode 3840x2160
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556797] [drm:drm_setup_crtcs [drm_kms_helper]] looking for cmdline mode on connector 74
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556799] [drm:drm_setup_crtcs [drm_kms_helper]] looking for preferred mode on connector 74 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556801] [drm:drm_setup_crtcs [drm_kms_helper]] found mode 3840x2160
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556804] [drm:drm_setup_crtcs [drm_kms_helper]] picking CRTCs for 3840x2160 config
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556810] [drm:drm_setup_crtcs [drm_kms_helper]] desired mode 3840x2160 set on crtc 31 (0,0)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556812] [drm:drm_setup_crtcs [drm_kms_helper]] desired mode 3840x2160 set on crtc 38 (0,0)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556816] [drm:drm_setup_crtcs [drm_kms_helper]] desired mode 3840x2160 set on crtc 45 (0,0)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556849] [drm:intel_modeset_pipe_config [i915]] [CONNECTOR:74:DP-5] checking for sink bpp constrains
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556861] [drm:intel_modeset_pipe_config [i915]] clamping display bpp (was 36) to EDID reported max of 24
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556874] [drm:intel_modeset_pipe_config [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556886] [drm:intel_dump_pipe_config [i915]] [CRTC:45:pipe C][modeset]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556897] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: C, pipe bpp: 24, dithering: 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556907] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 4; gmch_m: 6212812, gmch_n: 8388608, link_m: 1035468, link_n: 1048576, tu: 48
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556916] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556926] [drm:intel_dump_pipe_config [i915]] requested mode:
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556940] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"3840x2160" 60 533250 3840 3902 3950 4000 2160 2163 2168 2222 0x48 0x9
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556950] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556956] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"3840x2160" 60 533250 3840 3902 3950 4000 2160 2163 2168 2222 0x48 0x9
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556969] [drm:intel_dump_pipe_config [i915]] crtc timings: 533250 3840 3902 3950 4000 2160 2163 2168 2222, type: 0x48 flags: 0x9
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556978] [drm:intel_dump_pipe_config [i915]] port clock: 540000, pipe src size: 3840x2160
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556987] [drm:intel_dump_pipe_config [i915]] num_scalers: 1, scaler_users: 0x0, scaler_id: 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.556996] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.557005] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.557014] [drm:intel_dump_pipe_config [i915]] dpll_hw_state: ctrl1: 0x0, cfgcr1: 0x0, cfgcr2: 0x0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.557022] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.557031] [drm:intel_dump_pipe_config [i915]] [PLANE:39:plane 1C] disabled, scaler_id = -1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.557039] [drm:intel_dump_pipe_config [i915]] [PLANE:41:plane 2C] disabled, scaler_id = -1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.557048] [drm:intel_dump_pipe_config [i915]] [PLANE:43:cursor C] disabled, scaler_id = -1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.557062] [drm:intel_atomic_check [i915]] New cdclk calculated to be atomic 540000, actual 540000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.557081] [drm:intel_find_shared_dpll [i915]] [CRTC:45:pipe C] sharing existing DPLL 1 (crtc mask 0x00000002, active 2)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.557094] [drm:intel_reference_shared_dpll [i915]] using DPLL 1 for pipe C
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.557104] [drm:skl_update_scaler [i915]] scaler_user index 2.31: Staged freeing scaler id 0 scaler_users = 0x0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.557131] [drm:intel_atomic_commit_tail [i915]] [ENCODER:46:DDI A]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.557142] [drm:intel_atomic_commit_tail [i915]] [ENCODER:54:DDI B]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.557154] [drm:intel_atomic_commit_tail [i915]] [ENCODER:56:DP-MST A]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.557164] [drm:intel_atomic_commit_tail [i915]] [ENCODER:57:DP-MST B]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.557175] [drm:intel_atomic_commit_tail [i915]] [ENCODER:58:DP-MST C]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.557185] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DDI C]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.557199] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST A]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.557213] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DP-MST B]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.557226] [drm:intel_atomic_commit_tail [i915]] [ENCODER:65:DP-MST C]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.557238] [drm:verify_single_dpll_state.isra.117 [i915]] DPLL 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.557248] [drm:verify_single_dpll_state.isra.117 [i915]] DPLL 1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.557261] [drm:verify_single_dpll_state.isra.117 [i915]] DPLL 2
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.557276] [drm:verify_single_dpll_state.isra.117 [i915]] DPLL 3
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.558820] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.558831] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.558844] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.560142] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.583409] [drm:intel_enable_shared_dpll [i915]] enable DPLL 1 (active 6, on? 1) for crtc 45
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.583428] [drm:intel_mst_pre_enable_dp [i915]] 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.584651] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 00000000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.584662] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.584697] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.584707] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.594328] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 07000000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.594351] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.594360] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.603852] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.603876] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS3
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.613408] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 07000000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.613432] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.613442] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.622913] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 07000000
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.622937] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.622959] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.625999] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.632446] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.634739] [drm:drm_dp_mst_allocate_vcpi [drm_kms_helper]] initing vcpi for 1908 48
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.674415] [drm:intel_enable_pipe [i915]] enabling pipe C
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.674575] [drm:intel_mst_enable_dp [i915]] 1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.675838] [drm:drm_dp_update_payload_part2 [drm_kms_helper]] payload 0 1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.678667] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.678679] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.678695] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.680977] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.684829] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.684853] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.691325] [drm:verify_connector_state.isra.83 [i915]] [CONNECTOR:74:DP-5]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.691337] [drm:intel_atomic_commit_tail [i915]] [CRTC:45:pipe C]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.691356] [drm:verify_single_dpll_state.isra.117 [i915]] DPLL 1
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.773332] Non-volatile memory driver v1.3
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.795778] media: Linux media interface: v0.10
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.808732] [drm:drm_mode_addfb2 [drm]] [FB:72]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.809103] [drm:drm_internal_framebuffer_create [drm]] could not create framebuffer
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.809111] [drm:drm_mode_addfb2 [drm]] [FB:72]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.809140] [drm:drm_mode_addfb2 [drm]] [FB:72]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.828003] Linux video capture interface: v2.00
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.856655] [drm:drm_mode_addfb2 [drm]] [FB:72]
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.949742] uvcvideo: Found UVC 1.00 device Integrated_Webcam_HD (1bcf:2b95)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.950289] usbcore: registered new interface driver btusb
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.951223] Bluetooth: hci0: Bootloader revision 0.0 build 26 week 38 2015
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.952245] Bluetooth: hci0: Device revision is 16
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.952245] Bluetooth: hci0: Secure boot is enabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.952246] Bluetooth: hci0: OTP lock is enabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.952246] Bluetooth: hci0: API lock is enabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.952246] Bluetooth: hci0: Debug lock is disabled
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.952247] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.952531] bluetooth hci0: Direct firmware load for intel/ibt-12-16.sfi failed with error -2
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.952532] Bluetooth: hci0: Failed to load Intel firmware file (-2)
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.957299] uvcvideo 1-12:1.0: Entity type for entity Extension 4 was not initialized!
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.957301] uvcvideo 1-12:1.0: Entity type for entity Extension 3 was not initialized!
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.957301] uvcvideo 1-12:1.0: Entity type for entity Processing 2 was not initialized!
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.957302] uvcvideo 1-12:1.0: Entity type for entity Camera 1 was not initialized!
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.957355] input: Integrated_Webcam_HD as /devices/pci0000:00/0000:00:14.0/usb1/1-12/1-12:1.0/input/input26
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.957409] usbcore: registered new interface driver uvcvideo
>Jun  7 15:18:43 u-Precision-5520 kernel: [    5.957410] USB Video Class driver (1.1.1)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.220824] [drm:drm_ioctl [drm]] pid=1183, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.220842] [drm:drm_mode_setcrtc [drm]] [CRTC:31:pipe A]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.220848] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:47:eDP-1]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.220855] [drm:drm_atomic_state_init [drm]] Allocated atomic state ffff8b8f17e86c00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.220860] [drm:drm_mode_object_reference [drm]] OBJ ID: 102 (1)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.220865] [drm:drm_mode_object_reference [drm]] OBJ ID: 139 (1)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.220870] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:31:pipe A] ffff8b8f17ed5000 state to ffff8b8f17e86c00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.220876] [drm:drm_mode_object_reference [drm]] OBJ ID: 73 (7)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.220880] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:25:plane 1A] ffff8b8f14f09540 state to ffff8b8f17e86c00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.220885] [drm:drm_mode_object_unreference [drm]] OBJ ID: 102 (2)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.220890] [drm:drm_atomic_set_mode_for_crtc [drm]] Set [MODE:3840x2160] for CRTC state ffff8b8f17ed5000
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.220894] [drm:drm_atomic_set_crtc_for_plane [drm]] Link plane state ffff8b8f14f09540 to [CRTC:31:pipe A]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.220898] [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:72] for plane state ffff8b8f14f09540
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.220902] [drm:drm_mode_object_reference [drm]] OBJ ID: 72 (2)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.220906] [drm:drm_mode_object_unreference [drm]] OBJ ID: 73 (8)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.220911] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:31:pipe A] to ffff8b8f17e86c00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.220917] [drm:drm_mode_object_reference [drm]] OBJ ID: 47 (5)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.220921] [drm:drm_mode_object_reference [drm]] OBJ ID: 47 (6)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.220925] [drm:drm_atomic_get_connector_state [drm]] Added [CONNECTOR:47] ffff8b8f17f75360 state to ffff8b8f17e86c00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.220930] [drm:drm_mode_object_unreference [drm]] OBJ ID: 47 (7)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.220934] [drm:drm_atomic_set_crtc_for_connector [drm]] Link connector state ffff8b8f17f75360 to [NOCRTC]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.220938] [drm:drm_mode_object_reference [drm]] OBJ ID: 47 (6)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.220942] [drm:drm_atomic_set_crtc_for_connector [drm]] Link connector state ffff8b8f17f75360 to [CRTC:31:pipe A]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.220946] [drm:drm_atomic_check_only [drm]] checking ffff8b8f17e86c00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.220956] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] Updating routing for [CONNECTOR:47:eDP-1]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.220959] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CONNECTOR:47:eDP-1] keeps [ENCODER:46:DDI A], now on [CRTC:31:pipe A]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.220982] [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:31:pipe A] has [PLANE:25:plane 1A] with fb 72
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.220993] [drm:intel_plane_atomic_calc_changes [i915]] [PLANE:25:plane 1A] visible 1 -> 1, off 0, on 0, ms 0
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.221001] [drm:drm_atomic_commit [drm]] commiting ffff8b8f17e86c00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.227693] [drm:drm_vblank_enable [drm]] enabling vblank on crtc 0, ret: 0
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.227699] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 0 : v 0x5 p(0,664)@ 6.218087 -> 6.213106 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.227704] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 0: current=133, diff=21, hw=1007 hw_last=986
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.227708] [drm:vblank_disable_fn [drm]] disabling vblank on crtc 0
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.227713] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 0 : v 0x5 p(0,666)@ 6.218103 -> 6.213107 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.227717] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 0: current=154, diff=0, hw=1007 hw_last=1007
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.227732] [drm:drm_vblank_enable [drm]] enabling vblank on crtc 0, ret: 0
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.227736] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 0 : v 0x5 p(0,669)@ 6.218126 -> 6.213108 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.227740] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 0: current=154, diff=0, hw=1007 hw_last=1007
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239060] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 0 : v 0x7 p(0,-44)@ 6.229443 -> 6.229773 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239066] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 0: current=154, diff=1, hw=1008 hw_last=1007
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239074] [drm:drm_handle_vblank [drm]] vblank event on 154, current 155
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239134] [drm:vblank_disable_fn [drm]] disabling vblank on crtc 0
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239141] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 0 : v 0x7 p(0,-33)@ 6.229529 -> 6.229777 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239145] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 0: current=155, diff=0, hw=1008 hw_last=1008
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239154] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state ffff8b8f17e86c00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239160] [drm:drm_mode_object_unreference [drm]] OBJ ID: 47 (7)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239164] [drm:drm_mode_object_unreference [drm]] OBJ ID: 47 (6)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239169] [drm:drm_mode_object_unreference [drm]] OBJ ID: 102 (1)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239174] [drm:drm_mode_object_unreference [drm]] OBJ ID: 139 (2)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239179] [drm:drm_mode_object_unreference [drm]] OBJ ID: 73 (7)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239183] [drm:__drm_atomic_state_free [drm]] Freeing atomic state ffff8b8f17e86c00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239196] [drm:drm_mode_object_reference [drm]] OBJ ID: 72 (3)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239200] [drm:drm_mode_object_unreference [drm]] OBJ ID: 73 (6)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239204] [drm:drm_mode_object_reference [drm]] OBJ ID: 73 (5)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239207] [drm:drm_mode_object_unreference [drm]] OBJ ID: 73 (6)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239211] [drm:drm_mode_object_reference [drm]] OBJ ID: 73 (5)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239215] [drm:drm_mode_object_unreference [drm]] OBJ ID: 73 (6)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239219] [drm:drm_mode_object_unreference [drm]] OBJ ID: 72 (4)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239222] [drm:drm_mode_object_unreference [drm]] OBJ ID: 47 (5)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239484] [drm:drm_ioctl [drm]] pid=1183, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239491] [drm:drm_mode_setcrtc [drm]] [CRTC:38:pipe B]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239509] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:75:DP-6]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239515] [drm:drm_atomic_state_init [drm]] Allocated atomic state ffff8b8f17e86c00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239520] [drm:drm_mode_object_reference [drm]] OBJ ID: 143 (1)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239525] [drm:drm_mode_object_reference [drm]] OBJ ID: 140 (1)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239530] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:38:pipe B] ffff8b8f17ed3800 state to ffff8b8f17e86c00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239534] [drm:drm_mode_object_reference [drm]] OBJ ID: 73 (5)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239539] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:32:plane 1B] ffff8b8f119e2e40 state to ffff8b8f17e86c00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239543] [drm:drm_mode_object_unreference [drm]] OBJ ID: 143 (2)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239548] [drm:drm_atomic_set_mode_for_crtc [drm]] Set [MODE:3840x2160] for CRTC state ffff8b8f17ed3800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239552] [drm:drm_atomic_set_crtc_for_plane [drm]] Link plane state ffff8b8f119e2e40 to [CRTC:38:pipe B]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239557] [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:72] for plane state ffff8b8f119e2e40
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239561] [drm:drm_mode_object_reference [drm]] OBJ ID: 72 (4)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239564] [drm:drm_mode_object_unreference [drm]] OBJ ID: 73 (6)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239569] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:38:pipe B] to ffff8b8f17e86c00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239574] [drm:drm_mode_object_reference [drm]] OBJ ID: 75 (5)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239578] [drm:drm_mode_object_reference [drm]] OBJ ID: 75 (6)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239582] [drm:drm_atomic_get_connector_state [drm]] Added [CONNECTOR:75] ffff8b8f17f751e0 state to ffff8b8f17e86c00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239589] [drm:drm_mode_object_unreference [drm]] OBJ ID: 75 (7)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239593] [drm:drm_atomic_set_crtc_for_connector [drm]] Link connector state ffff8b8f17f751e0 to [NOCRTC]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239597] [drm:drm_mode_object_reference [drm]] OBJ ID: 75 (6)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239600] [drm:drm_atomic_set_crtc_for_connector [drm]] Link connector state ffff8b8f17f751e0 to [CRTC:38:pipe B]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239604] [drm:drm_atomic_check_only [drm]] checking ffff8b8f17e86c00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239611] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] Updating routing for [CONNECTOR:75:DP-6]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239614] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CONNECTOR:75:DP-6] keeps [ENCODER:57:DP-MST B], now on [CRTC:38:pipe B]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239633] [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:38:pipe B] has [PLANE:32:plane 1B] with fb 72
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239645] [drm:intel_plane_atomic_calc_changes [i915]] [PLANE:32:plane 1B] visible 1 -> 1, off 0, on 0, ms 0
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239653] [drm:drm_atomic_commit [drm]] commiting ffff8b8f17e86c00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239686] [drm:drm_vblank_enable [drm]] enabling vblank on crtc 1, ret: 0
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239691] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x5 p(0,781)@ 6.230080 -> 6.224222 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239695] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=103, diff=21, hw=124 hw_last=103
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239699] [drm:vblank_disable_fn [drm]] disabling vblank on crtc 1
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239704] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x5 p(0,783)@ 6.230094 -> 6.224220 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239708] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=124, diff=0, hw=124 hw_last=124
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239720] [drm:drm_vblank_enable [drm]] enabling vblank on crtc 1, ret: 0
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239724] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x5 p(0,786)@ 6.230114 -> 6.224218 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.239728] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=124, diff=0, hw=124 hw_last=124
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250054] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x7 p(0,-62)@ 6.240425 -> 6.240890 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250059] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=124, diff=1, hw=125 hw_last=124
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250065] [drm:drm_handle_vblank [drm]] vblank event on 124, current 125
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250070] [drm:vblank_disable_fn [drm]] disabling vblank on crtc 1
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250076] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x7 p(0,-57)@ 6.240464 -> 6.240892 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250080] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=125, diff=0, hw=125 hw_last=125
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250090] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state ffff8b8f17e86c00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250096] [drm:drm_mode_object_unreference [drm]] OBJ ID: 75 (7)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250101] [drm:drm_mode_object_unreference [drm]] OBJ ID: 75 (6)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250105] [drm:drm_mode_object_unreference [drm]] OBJ ID: 143 (1)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250110] [drm:drm_mode_object_unreference [drm]] OBJ ID: 140 (2)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250115] [drm:drm_mode_object_unreference [drm]] OBJ ID: 73 (5)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250120] [drm:__drm_atomic_state_free [drm]] Freeing atomic state ffff8b8f17e86c00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250125] [drm:drm_mode_object_reference [drm]] OBJ ID: 72 (5)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250129] [drm:drm_mode_object_unreference [drm]] OBJ ID: 72 (6)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250133] [drm:drm_mode_object_reference [drm]] OBJ ID: 72 (5)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250137] [drm:drm_mode_object_unreference [drm]] OBJ ID: 73 (4)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250141] [drm:drm_mode_object_reference [drm]] OBJ ID: 73 (3)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250145] [drm:drm_mode_object_unreference [drm]] OBJ ID: 73 (4)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250149] [drm:drm_mode_object_unreference [drm]] OBJ ID: 72 (6)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250152] [drm:drm_mode_object_unreference [drm]] OBJ ID: 75 (5)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250400] [drm:drm_ioctl [drm]] pid=1183, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250407] [drm:drm_mode_setcrtc [drm]] [CRTC:45:pipe C]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250413] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:74:DP-5]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250418] [drm:drm_atomic_state_init [drm]] Allocated atomic state ffff8b8f17e86c00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250423] [drm:drm_mode_object_reference [drm]] OBJ ID: 145 (1)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250427] [drm:drm_mode_object_reference [drm]] OBJ ID: 146 (1)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250432] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:45:pipe C] ffff8b8f17ed7800 state to ffff8b8f17e86c00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250437] [drm:drm_mode_object_reference [drm]] OBJ ID: 73 (3)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250441] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:39:plane 1C] ffff8b8f119e2f00 state to ffff8b8f17e86c00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250445] [drm:drm_mode_object_unreference [drm]] OBJ ID: 145 (2)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250450] [drm:drm_atomic_set_mode_for_crtc [drm]] Set [MODE:3840x2160] for CRTC state ffff8b8f17ed7800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250454] [drm:drm_atomic_set_crtc_for_plane [drm]] Link plane state ffff8b8f119e2f00 to [CRTC:45:pipe C]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250458] [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:72] for plane state ffff8b8f119e2f00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250462] [drm:drm_mode_object_reference [drm]] OBJ ID: 72 (6)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250466] [drm:drm_mode_object_unreference [drm]] OBJ ID: 73 (4)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250470] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:45:pipe C] to ffff8b8f17e86c00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250475] [drm:drm_mode_object_reference [drm]] OBJ ID: 74 (5)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250479] [drm:drm_mode_object_reference [drm]] OBJ ID: 74 (6)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250483] [drm:drm_atomic_get_connector_state [drm]] Added [CONNECTOR:74] ffff8b8f17f75b40 state to ffff8b8f17e86c00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250486] [drm:drm_mode_object_unreference [drm]] OBJ ID: 74 (7)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250490] [drm:drm_atomic_set_crtc_for_connector [drm]] Link connector state ffff8b8f17f75b40 to [NOCRTC]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250494] [drm:drm_mode_object_reference [drm]] OBJ ID: 74 (6)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250497] [drm:drm_atomic_set_crtc_for_connector [drm]] Link connector state ffff8b8f17f75b40 to [CRTC:45:pipe C]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250502] [drm:drm_atomic_check_only [drm]] checking ffff8b8f17e86c00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250509] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] Updating routing for [CONNECTOR:74:DP-5]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250512] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CONNECTOR:74:DP-5] keeps [ENCODER:65:DP-MST C], now on [CRTC:45:pipe C]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250529] [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:45:pipe C] has [PLANE:39:plane 1C] with fb 72
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250541] [drm:intel_plane_atomic_calc_changes [i915]] [PLANE:39:plane 1C] visible 1 -> 1, off 0, on 0, ms 0
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250548] [drm:drm_atomic_commit [drm]] commiting ffff8b8f17e86c00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250570] [drm:drm_vblank_enable [drm]] enabling vblank on crtc 2, ret: 0
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250575] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 2 : v 0x5 p(0,1179)@ 6.240964 -> 6.232120 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250579] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 2: current=14, diff=21, hw=35 hw_last=14
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250584] [drm:vblank_disable_fn [drm]] disabling vblank on crtc 2
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250589] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 2 : v 0x5 p(0,1181)@ 6.240979 -> 6.232120 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250592] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 2: current=35, diff=0, hw=35 hw_last=35
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250605] [drm:drm_vblank_enable [drm]] enabling vblank on crtc 2, ret: 0
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250609] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 2 : v 0x5 p(0,1183)@ 6.240999 -> 6.232125 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.250612] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 2: current=35, diff=0, hw=35 hw_last=35
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.258064] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 2 : v 0x7 p(0,-46)@ 6.248446 -> 6.248792 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.258069] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 2: current=35, diff=1, hw=36 hw_last=35
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.258077] [drm:drm_handle_vblank [drm]] vblank event on 35, current 36
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.258114] [drm:vblank_disable_fn [drm]] disabling vblank on crtc 2
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.258120] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 2 : v 0x7 p(0,-37)@ 6.248509 -> 6.248786 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.258137] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 2: current=36, diff=0, hw=36 hw_last=36
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.258147] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state ffff8b8f17e86c00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.258152] [drm:drm_mode_object_unreference [drm]] OBJ ID: 74 (7)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.258157] [drm:drm_mode_object_unreference [drm]] OBJ ID: 74 (6)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.258166] [drm:drm_mode_object_unreference [drm]] OBJ ID: 145 (1)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.258170] [drm:drm_mode_object_unreference [drm]] OBJ ID: 146 (2)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.258175] [drm:drm_mode_object_unreference [drm]] OBJ ID: 73 (3)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.258180] [drm:__drm_atomic_state_free [drm]] Freeing atomic state ffff8b8f17e86c00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.258185] [drm:drm_mode_object_reference [drm]] OBJ ID: 72 (7)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.258189] [drm:drm_mode_object_unreference [drm]] OBJ ID: 72 (8)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.258193] [drm:drm_mode_object_reference [drm]] OBJ ID: 72 (7)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.258197] [drm:drm_mode_object_unreference [drm]] OBJ ID: 72 (8)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.258200] [drm:drm_mode_object_reference [drm]] OBJ ID: 72 (7)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.258204] [drm:drm_mode_object_unreference [drm]] OBJ ID: 73 (2)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.258208] [drm:drm_mode_object_unreference [drm]] OBJ ID: 72 (8)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.258212] [drm:drm_mode_object_unreference [drm]] OBJ ID: 74 (5)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.578614] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:47:eDP-1]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.578642] [drm:intel_dp_detect [i915]] [CONNECTOR:47:eDP-1]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.578662] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.578680] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.578697] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.578714] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.579167] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-00-00(NS) dev-ID  HW-rev 0.0 SW-rev 0.0
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.579530] [drm:drm_edid_to_eld [drm]] ELD: no CEA Extension found
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.579536] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:47:eDP-1] probed modes :
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.579545] [drm:drm_mode_debug_printmodeline [drm]] Modeline 48:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.580774] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:55:DP-1]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.580795] [drm:intel_dp_detect [i915]] [CONNECTOR:55:DP-1]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.582151] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 00 00 05 01 83 02 00 00 00 00 00 02
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.584694] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink yes
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.584714] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.584731] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.584746] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.586064] [drm:intel_dp_read_desc [i915]] DP branch: OUI 90-cc-24 dev-ID SYNA3  HW-rev 1.0 SW-rev 3.10
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.587303] [drm:intel_dp_detect [i915]] Sink is MST capable
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.587322] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:55:DP-1] disconnected
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.587401] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:68:DP-3]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.587405] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:68:DP-3] disconnected
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.587424] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:75:DP-6]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.590141] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.590159] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.590182] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.592334] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.597227] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.597243] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.597992] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.598009] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.605223] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.605251] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.605850] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.605867] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.612387] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.612414] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.613002] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.613017] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.620724] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.620736] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.621499] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.621514] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.625970] [drm:i915_audio_component_get_eld [i915]] Not valid for port B
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.625982] [drm:i915_audio_component_get_eld [i915]] Not valid for port C
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.625993] [drm:i915_audio_component_get_eld [i915]] Not valid for port D
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.626775] [drm:i915_audio_component_sync_audio_rate [i915]] Not valid for port B
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.628957] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.628996] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.629592] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.629607] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.636303] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.636314] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.636903] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.636916] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.638151] [drm:i915_audio_component_sync_audio_rate [i915]] Not valid for port B
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.639884] [drm:i915_audio_component_sync_audio_rate [i915]] Not valid for port B
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641218] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641294] [drm:drm_edid_to_eld [drm]] ELD monitor DELL P2415Q
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641301] [drm:drm_edid_to_eld [drm]] ELD size 36, SAD count 1
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641330] [drm:drm_mode_debug_printmodeline [drm]] Modeline 177:"1920x1080i" 0 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641335] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641341] [drm:drm_mode_debug_printmodeline [drm]] Modeline 178:"1920x1080i" 0 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641345] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641350] [drm:drm_mode_debug_printmodeline [drm]] Modeline 185:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641354] [drm:drm_mode_prune_invalid [drm]] Not using 720x576i mode: NO_INTERLACE
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641359] [drm:drm_mode_debug_printmodeline [drm]] Modeline 187:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641363] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: NO_INTERLACE
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641368] [drm:drm_mode_debug_printmodeline [drm]] Modeline 194:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641372] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641377] [drm:drm_mode_debug_printmodeline [drm]] Modeline 198:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641381] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: NO_INTERLACE
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641387] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:75:DP-6] probed modes :
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641392] [drm:drm_mode_debug_printmodeline [drm]] Modeline 79:"3840x2160" 60 533250 3840 3902 3950 4000 2160 2163 2168 2222 0x48 0x9
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641397] [drm:drm_mode_debug_printmodeline [drm]] Modeline 83:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x40 0x9
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641401] [drm:drm_mode_debug_printmodeline [drm]] Modeline 80:"2560x1440" 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x40 0x9
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641406] [drm:drm_mode_debug_printmodeline [drm]] Modeline 88:"2048x1280" 60 221277 2048 2192 2416 2784 1280 1281 1284 1325 0x0 0x6
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641410] [drm:drm_mode_debug_printmodeline [drm]] Modeline 89:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641415] [drm:drm_mode_debug_printmodeline [drm]] Modeline 81:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1082 1087 1125 0x40 0x5
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641420] [drm:drm_mode_debug_printmodeline [drm]] Modeline 98:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641424] [drm:drm_mode_debug_printmodeline [drm]] Modeline 116:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641429] [drm:drm_mode_debug_printmodeline [drm]] Modeline 99:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641433] [drm:drm_mode_debug_printmodeline [drm]] Modeline 100:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641438] [drm:drm_mode_debug_printmodeline [drm]] Modeline 117:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641443] [drm:drm_mode_debug_printmodeline [drm]] Modeline 87:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641447] [drm:drm_mode_debug_printmodeline [drm]] Modeline 86:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641452] [drm:drm_mode_debug_printmodeline [drm]] Modeline 94:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641456] [drm:drm_mode_debug_printmodeline [drm]] Modeline 85:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641461] [drm:drm_mode_debug_printmodeline [drm]] Modeline 84:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641465] [drm:drm_mode_debug_printmodeline [drm]] Modeline 82:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641470] [drm:drm_mode_debug_printmodeline [drm]] Modeline 114:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641475] [drm:drm_mode_debug_printmodeline [drm]] Modeline 104:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641479] [drm:drm_mode_debug_printmodeline [drm]] Modeline 95:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641485] [drm:drm_mode_debug_printmodeline [drm]] Modeline 96:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641489] [drm:drm_mode_debug_printmodeline [drm]] Modeline 97:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641492] [drm:drm_mode_debug_printmodeline [drm]] Modeline 90:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641496] [drm:drm_mode_debug_printmodeline [drm]] Modeline 105:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641500] [drm:drm_mode_debug_printmodeline [drm]] Modeline 120:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641503] [drm:drm_mode_debug_printmodeline [drm]] Modeline 107:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641507] [drm:drm_mode_debug_printmodeline [drm]] Modeline 91:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641511] [drm:drm_mode_debug_printmodeline [drm]] Modeline 115:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641514] [drm:drm_mode_debug_printmodeline [drm]] Modeline 92:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.641518] [drm:drm_mode_debug_printmodeline [drm]] Modeline 93:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.642429] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:67:DP-7]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.642432] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:67:DP-7] disconnected
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.642450] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:62:DP-2]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.642470] [drm:intel_dp_detect [i915]] [CONNECTOR:62:DP-2]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.643557] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.643582] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.643594] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.644314] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 00 00 05 01 83 02 00 00 00 00 00 02
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.645025] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.646887] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink yes
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.646913] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.646923] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.646933] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.648263] [drm:intel_dp_read_desc [i915]] DP branch: OUI 90-cc-24 dev-ID SYNA30 HW-rev 1.0 SW-rev 3.10
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.649510] [drm:intel_dp_detect [i915]] Sink is MST capable
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.649515] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:62:DP-2] disconnected
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.649546] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:70:DP-4]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.649551] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:70:DP-4] disconnected
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.649564] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:74:DP-5]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.649819] [drm:i915_audio_component_sync_audio_rate [i915]] Not valid for port B
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.651567] [drm:i915_audio_component_sync_audio_rate [i915]] Not valid for port B
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.652278] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.652295] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.652348] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.654576] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.659583] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.659607] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.660258] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.660274] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.661820] [drm:i915_audio_component_sync_audio_rate [i915]] Not valid for port B
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.663466] [drm:i915_audio_component_sync_audio_rate [i915]] Not valid for port C
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.666853] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.666878] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.667489] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.667504] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.673850] [drm:i915_audio_component_sync_audio_rate [i915]] Not valid for port C
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.674191] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.674219] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.674817] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.674832] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.675571] [drm:i915_audio_component_sync_audio_rate [i915]] Not valid for port C
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.682709] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.682734] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.683422] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.683437] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.685864] [drm:i915_audio_component_sync_audio_rate [i915]] Not valid for port C
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.687527] [drm:i915_audio_component_sync_audio_rate [i915]] Not valid for port C
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.690038] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.690075] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.690673] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.690688] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.697398] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.697422] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.697841] [drm:i915_audio_component_sync_audio_rate [i915]] Not valid for port C
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.698032] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.698045] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.699590] [drm:i915_audio_component_sync_audio_rate [i915]] Not valid for port D
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702362] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702448] [drm:drm_edid_to_eld [drm]] ELD monitor DELL P2415Q
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702454] [drm:drm_edid_to_eld [drm]] ELD size 36, SAD count 1
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702483] [drm:drm_mode_debug_printmodeline [drm]] Modeline 177:"1920x1080i" 0 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702488] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702494] [drm:drm_mode_debug_printmodeline [drm]] Modeline 178:"1920x1080i" 0 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702498] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702503] [drm:drm_mode_debug_printmodeline [drm]] Modeline 185:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702507] [drm:drm_mode_prune_invalid [drm]] Not using 720x576i mode: NO_INTERLACE
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702512] [drm:drm_mode_debug_printmodeline [drm]] Modeline 187:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702516] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: NO_INTERLACE
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702521] [drm:drm_mode_debug_printmodeline [drm]] Modeline 194:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702525] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702530] [drm:drm_mode_debug_printmodeline [drm]] Modeline 198:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702534] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: NO_INTERLACE
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702539] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:74:DP-5] probed modes :
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702545] [drm:drm_mode_debug_printmodeline [drm]] Modeline 111:"3840x2160" 60 533250 3840 3902 3950 4000 2160 2163 2168 2222 0x48 0x9
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702549] [drm:drm_mode_debug_printmodeline [drm]] Modeline 119:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x40 0x9
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702554] [drm:drm_mode_debug_printmodeline [drm]] Modeline 112:"2560x1440" 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x40 0x9
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702558] [drm:drm_mode_debug_printmodeline [drm]] Modeline 125:"2048x1280" 60 221277 2048 2192 2416 2784 1280 1281 1284 1325 0x0 0x6
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702563] [drm:drm_mode_debug_printmodeline [drm]] Modeline 126:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702568] [drm:drm_mode_debug_printmodeline [drm]] Modeline 113:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1082 1087 1125 0x40 0x5
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702572] [drm:drm_mode_debug_printmodeline [drm]] Modeline 135:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702577] [drm:drm_mode_debug_printmodeline [drm]] Modeline 153:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702581] [drm:drm_mode_debug_printmodeline [drm]] Modeline 136:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702586] [drm:drm_mode_debug_printmodeline [drm]] Modeline 137:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702590] [drm:drm_mode_debug_printmodeline [drm]] Modeline 154:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702595] [drm:drm_mode_debug_printmodeline [drm]] Modeline 124:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702600] [drm:drm_mode_debug_printmodeline [drm]] Modeline 123:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702604] [drm:drm_mode_debug_printmodeline [drm]] Modeline 131:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702611] [drm:drm_mode_debug_printmodeline [drm]] Modeline 122:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702614] [drm:drm_mode_debug_printmodeline [drm]] Modeline 121:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702618] [drm:drm_mode_debug_printmodeline [drm]] Modeline 118:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702622] [drm:drm_mode_debug_printmodeline [drm]] Modeline 151:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702638] [drm:drm_mode_debug_printmodeline [drm]] Modeline 141:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702642] [drm:drm_mode_debug_printmodeline [drm]] Modeline 132:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702658] [drm:drm_mode_debug_printmodeline [drm]] Modeline 133:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702662] [drm:drm_mode_debug_printmodeline [drm]] Modeline 134:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702665] [drm:drm_mode_debug_printmodeline [drm]] Modeline 127:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702668] [drm:drm_mode_debug_printmodeline [drm]] Modeline 142:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702672] [drm:drm_mode_debug_printmodeline [drm]] Modeline 157:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702675] [drm:drm_mode_debug_printmodeline [drm]] Modeline 144:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702679] [drm:drm_mode_debug_printmodeline [drm]] Modeline 128:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702682] [drm:drm_mode_debug_printmodeline [drm]] Modeline 152:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702685] [drm:drm_mode_debug_printmodeline [drm]] Modeline 129:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.702689] [drm:drm_mode_debug_printmodeline [drm]] Modeline 130:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.703529] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:108:DP-8]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.703532] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:108:DP-8] disconnected
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.703548] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:59:HDMI-A-1]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.703565] [drm:intel_hdmi_detect [i915]] [CONNECTOR:59:HDMI-A-1]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.704706] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.704743] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.704755] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.705751] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.705766] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.706080] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.707927] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.707936] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.709859] [drm:i915_audio_component_sync_audio_rate [i915]] Not valid for port D
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.710066] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.710078] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.711505] [drm:i915_audio_component_sync_audio_rate [i915]] Not valid for port D
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.712213] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.712217] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.712221] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:59:HDMI-A-1] disconnected
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.712275] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:66:HDMI-A-2]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.712288] [drm:intel_hdmi_detect [i915]] [CONNECTOR:66:HDMI-A-2]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.713745] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.713759] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.715916] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.715925] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.717764] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.717790] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.719957] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.719961] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.719964] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:66:HDMI-A-2] disconnected
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.725877] [drm:i915_audio_component_sync_audio_rate [i915]] Not valid for port D
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.727900] [drm:i915_audio_component_sync_audio_rate [i915]] Not valid for port D
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.737923] [drm:i915_audio_component_sync_audio_rate [i915]] Not valid for port D
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.805032] [drm:drm_internal_framebuffer_create [drm]] bad framebuffer width 11520, should be >= 0 && <= 8192
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.805712] [drm:drm_mode_addfb2 [drm]] [FB:102]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.806829] [drm:drm_ioctl [drm]] pid=1183, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.806848] [drm:drm_mode_setcrtc [drm]] [CRTC:31:pipe A]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.806865] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:47:eDP-1]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.806874] [drm:drm_atomic_state_init [drm]] Allocated atomic state ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.806884] [drm:drm_mode_object_reference [drm]] OBJ ID: 148 (1)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.806891] [drm:drm_mode_object_reference [drm]] OBJ ID: 139 (1)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.806902] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:31:pipe A] ffff8b8f16d92000 state to ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.806909] [drm:drm_mode_object_reference [drm]] OBJ ID: 72 (7)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.806924] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:25:plane 1A] ffff8b8f113edcc0 state to ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.806931] [drm:drm_mode_object_unreference [drm]] OBJ ID: 148 (2)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.806939] [drm:drm_atomic_set_mode_for_crtc [drm]] Set [MODE:3840x2160] for CRTC state ffff8b8f16d92000
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.806946] [drm:drm_atomic_set_crtc_for_plane [drm]] Link plane state ffff8b8f113edcc0 to [CRTC:31:pipe A]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.806954] [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:102] for plane state ffff8b8f113edcc0
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.806962] [drm:drm_mode_object_reference [drm]] OBJ ID: 102 (2)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.806968] [drm:drm_mode_object_unreference [drm]] OBJ ID: 72 (8)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.806980] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:31:pipe A] to ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.806991] [drm:drm_mode_object_reference [drm]] OBJ ID: 47 (5)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.806997] [drm:drm_mode_object_reference [drm]] OBJ ID: 47 (6)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.807004] [drm:drm_atomic_get_connector_state [drm]] Added [CONNECTOR:47] ffff8b8f118de5a0 state to ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.807018] [drm:drm_mode_object_unreference [drm]] OBJ ID: 47 (7)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.807024] [drm:drm_atomic_set_crtc_for_connector [drm]] Link connector state ffff8b8f118de5a0 to [NOCRTC]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.807030] [drm:drm_mode_object_reference [drm]] OBJ ID: 47 (6)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.807044] [drm:drm_atomic_set_crtc_for_connector [drm]] Link connector state ffff8b8f118de5a0 to [CRTC:31:pipe A]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.807052] [drm:drm_atomic_check_only [drm]] checking ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.807065] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] Updating routing for [CONNECTOR:47:eDP-1]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.807069] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CONNECTOR:47:eDP-1] keeps [ENCODER:46:DDI A], now on [CRTC:31:pipe A]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.807139] [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:31:pipe A] has [PLANE:25:plane 1A] with fb 102
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.807166] [drm:intel_plane_atomic_calc_changes [i915]] [PLANE:25:plane 1A] visible 1 -> 1, off 0, on 0, ms 0
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.807181] [drm:drm_atomic_commit [drm]] commiting ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.826262] [drm:drm_vblank_enable [drm]] enabling vblank on crtc 0, ret: 0
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.826272] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 0 : v 0x5 p(0,469)@ 6.816657 -> 6.813139 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.826279] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 0: current=187, diff=3, hw=1043 hw_last=1040
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.826288] [drm:vblank_disable_fn [drm]] disabling vblank on crtc 0
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.826296] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 0 : v 0x5 p(0,472)@ 6.816683 -> 6.813143 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.826303] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 0: current=190, diff=0, hw=1043 hw_last=1043
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.826318] [drm:drm_vblank_enable [drm]] enabling vblank on crtc 0, ret: 0
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.826324] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 0 : v 0x5 p(0,476)@ 6.816712 -> 6.813141 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.826329] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 0: current=190, diff=0, hw=1043 hw_last=1043
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.839048] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 0 : v 0x7 p(0,-50)@ 6.829435 -> 6.829810 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.839053] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 0: current=190, diff=1, hw=1044 hw_last=1043
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.839058] [drm:drm_handle_vblank [drm]] vblank event on 190, current 191
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.839104] [drm:vblank_disable_fn [drm]] disabling vblank on crtc 0
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.839110] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 0 : v 0x7 p(0,-41)@ 6.829499 -> 6.829807 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.839114] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 0: current=191, diff=0, hw=1044 hw_last=1044
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.839123] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.839128] [drm:drm_mode_object_unreference [drm]] OBJ ID: 47 (7)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.839133] [drm:drm_mode_object_unreference [drm]] OBJ ID: 47 (6)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.839137] [drm:drm_mode_object_unreference [drm]] OBJ ID: 148 (1)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.839142] [drm:drm_mode_object_unreference [drm]] OBJ ID: 139 (2)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.839151] [drm:drm_mode_object_unreference [drm]] OBJ ID: 72 (7)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.839156] [drm:__drm_atomic_state_free [drm]] Freeing atomic state ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.839161] [drm:drm_mode_object_reference [drm]] OBJ ID: 102 (3)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.839165] [drm:drm_mode_object_unreference [drm]] OBJ ID: 72 (6)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.839168] [drm:drm_mode_object_reference [drm]] OBJ ID: 72 (5)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.839172] [drm:drm_mode_object_unreference [drm]] OBJ ID: 72 (6)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.839176] [drm:drm_mode_object_reference [drm]] OBJ ID: 72 (5)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.839180] [drm:drm_mode_object_unreference [drm]] OBJ ID: 72 (6)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.839184] [drm:drm_mode_object_unreference [drm]] OBJ ID: 102 (4)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.839187] [drm:drm_mode_object_unreference [drm]] OBJ ID: 47 (5)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.843498] [drm:drm_mode_addfb2 [drm]] [FB:138]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.844042] [drm:drm_ioctl [drm]] pid=1183, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.844052] [drm:drm_mode_setcrtc [drm]] [CRTC:38:pipe B]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.844067] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:75:DP-6]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.844075] [drm:drm_atomic_state_init [drm]] Allocated atomic state ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.844087] [drm:drm_mode_object_reference [drm]] OBJ ID: 147 (1)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.844091] [drm:drm_mode_object_reference [drm]] OBJ ID: 140 (1)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.844097] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:38:pipe B] ffff8b8f16d93000 state to ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.844102] [drm:drm_mode_object_reference [drm]] OBJ ID: 72 (5)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.844106] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:32:plane 1B] ffff8b8f113ed000 state to ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.844110] [drm:drm_mode_object_unreference [drm]] OBJ ID: 147 (2)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.844120] [drm:drm_atomic_set_mode_for_crtc [drm]] Set [MODE:3840x2160] for CRTC state ffff8b8f16d93000
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.844124] [drm:drm_atomic_set_crtc_for_plane [drm]] Link plane state ffff8b8f113ed000 to [CRTC:38:pipe B]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.844131] [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:138] for plane state ffff8b8f113ed000
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.844135] [drm:drm_mode_object_reference [drm]] OBJ ID: 138 (2)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.844144] [drm:drm_mode_object_unreference [drm]] OBJ ID: 72 (6)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.844148] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:38:pipe B] to ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.844154] [drm:drm_mode_object_reference [drm]] OBJ ID: 75 (5)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.844158] [drm:drm_mode_object_reference [drm]] OBJ ID: 75 (6)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.844162] [drm:drm_atomic_get_connector_state [drm]] Added [CONNECTOR:75] ffff8b8f118de360 state to ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.844166] [drm:drm_mode_object_unreference [drm]] OBJ ID: 75 (7)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.844169] [drm:drm_atomic_set_crtc_for_connector [drm]] Link connector state ffff8b8f118de360 to [NOCRTC]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.844173] [drm:drm_mode_object_reference [drm]] OBJ ID: 75 (6)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.844181] [drm:drm_atomic_set_crtc_for_connector [drm]] Link connector state ffff8b8f118de360 to [CRTC:38:pipe B]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.844191] [drm:drm_atomic_check_only [drm]] checking ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.844212] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] Updating routing for [CONNECTOR:75:DP-6]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.844215] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CONNECTOR:75:DP-6] keeps [ENCODER:57:DP-MST B], now on [CRTC:38:pipe B]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.844292] [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:38:pipe B] has [PLANE:32:plane 1B] with fb 138
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.844305] [drm:intel_plane_atomic_calc_changes [i915]] [PLANE:32:plane 1B] visible 1 -> 1, off 0, on 0, ms 0
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.844324] [drm:drm_atomic_commit [drm]] commiting ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.848385] [drm:drm_vblank_enable [drm]] enabling vblank on crtc 1, ret: 0
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.848391] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x5 p(0,1936)@ 6.838780 -> 6.824257 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.848396] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=157, diff=3, hw=160 hw_last=157
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.848401] [drm:vblank_disable_fn [drm]] disabling vblank on crtc 1
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.848421] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x5 p(0,1938)@ 6.838795 -> 6.824258 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.848425] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=160, diff=0, hw=160 hw_last=160
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.848435] [drm:drm_vblank_enable [drm]] enabling vblank on crtc 1, ret: 0
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.848439] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x5 p(0,1943)@ 6.838829 -> 6.824254 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.848443] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=160, diff=0, hw=160 hw_last=160
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.850141] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x7 p(0,-53)@ 6.840525 -> 6.840923 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.850146] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=160, diff=1, hw=161 hw_last=160
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.850151] [drm:drm_handle_vblank [drm]] vblank event on 160, current 161
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.850197] [drm:vblank_disable_fn [drm]] disabling vblank on crtc 1
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.850203] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x7 p(0,-44)@ 6.840592 -> 6.840922 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.850207] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=161, diff=0, hw=161 hw_last=161
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.850216] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.850221] [drm:drm_mode_object_unreference [drm]] OBJ ID: 75 (7)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.850226] [drm:drm_mode_object_unreference [drm]] OBJ ID: 75 (6)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.850231] [drm:drm_mode_object_unreference [drm]] OBJ ID: 147 (1)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.850235] [drm:drm_mode_object_unreference [drm]] OBJ ID: 140 (2)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.850240] [drm:drm_mode_object_unreference [drm]] OBJ ID: 72 (5)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.850245] [drm:__drm_atomic_state_free [drm]] Freeing atomic state ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.850250] [drm:drm_mode_object_reference [drm]] OBJ ID: 102 (3)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.850253] [drm:drm_mode_object_unreference [drm]] OBJ ID: 102 (4)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.850257] [drm:drm_mode_object_reference [drm]] OBJ ID: 138 (3)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.850261] [drm:drm_mode_object_unreference [drm]] OBJ ID: 72 (4)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.850265] [drm:drm_mode_object_reference [drm]] OBJ ID: 72 (3)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.850269] [drm:drm_mode_object_unreference [drm]] OBJ ID: 72 (4)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.850273] [drm:drm_mode_object_unreference [drm]] OBJ ID: 138 (4)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.850277] [drm:drm_mode_object_unreference [drm]] OBJ ID: 75 (5)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.854578] [drm:drm_mode_addfb2 [drm]] [FB:147]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.855111] [drm:drm_ioctl [drm]] pid=1183, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.855125] [drm:drm_mode_setcrtc [drm]] [CRTC:45:pipe C]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.855133] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:74:DP-5]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.855141] [drm:drm_atomic_state_init [drm]] Allocated atomic state ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.855148] [drm:drm_mode_object_reference [drm]] OBJ ID: 143 (1)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.855152] [drm:drm_mode_object_reference [drm]] OBJ ID: 146 (1)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.855162] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:45:pipe C] ffff8b8f16d93800 state to ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.855169] [drm:drm_mode_object_reference [drm]] OBJ ID: 72 (3)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.855177] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:39:plane 1C] ffff8b8f113ed9c0 state to ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.855183] [drm:drm_mode_object_unreference [drm]] OBJ ID: 143 (2)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.855189] [drm:drm_atomic_set_mode_for_crtc [drm]] Set [MODE:3840x2160] for CRTC state ffff8b8f16d93800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.855193] [drm:drm_atomic_set_crtc_for_plane [drm]] Link plane state ffff8b8f113ed9c0 to [CRTC:45:pipe C]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.855197] [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:147] for plane state ffff8b8f113ed9c0
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.855201] [drm:drm_mode_object_reference [drm]] OBJ ID: 147 (2)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.855205] [drm:drm_mode_object_unreference [drm]] OBJ ID: 72 (4)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.855215] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:45:pipe C] to ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.855223] [drm:drm_mode_object_reference [drm]] OBJ ID: 74 (5)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.855226] [drm:drm_mode_object_reference [drm]] OBJ ID: 74 (6)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.855230] [drm:drm_atomic_get_connector_state [drm]] Added [CONNECTOR:74] ffff8b8f118de1e0 state to ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.855237] [drm:drm_mode_object_unreference [drm]] OBJ ID: 74 (7)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.855243] [drm:drm_atomic_set_crtc_for_connector [drm]] Link connector state ffff8b8f118de1e0 to [NOCRTC]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.855248] [drm:drm_mode_object_reference [drm]] OBJ ID: 74 (6)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.855252] [drm:drm_atomic_set_crtc_for_connector [drm]] Link connector state ffff8b8f118de1e0 to [CRTC:45:pipe C]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.855256] [drm:drm_atomic_check_only [drm]] checking ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.855278] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] Updating routing for [CONNECTOR:74:DP-5]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.855284] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CONNECTOR:74:DP-5] keeps [ENCODER:65:DP-MST C], now on [CRTC:45:pipe C]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.855364] [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:45:pipe C] has [PLANE:39:plane 1C] with fb 147
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.855375] [drm:intel_plane_atomic_calc_changes [i915]] [PLANE:39:plane 1C] visible 1 -> 1, off 0, on 0, ms 0
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.855389] [drm:drm_atomic_commit [drm]] commiting ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.859298] [drm:drm_vblank_enable [drm]] enabling vblank on crtc 2, ret: 0
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.859306] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 2 : v 0x5 p(0,116)@ 6.849693 -> 6.848822 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.859311] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 2: current=67, diff=5, hw=72 hw_last=67
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.859332] [drm:vblank_disable_fn [drm]] disabling vblank on crtc 2
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.859337] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 2 : v 0x5 p(0,120)@ 6.849727 -> 6.848827 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.859341] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 2: current=72, diff=0, hw=72 hw_last=72
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.859349] [drm:drm_vblank_enable [drm]] enabling vblank on crtc 2, ret: 0
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.859354] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 2 : v 0x5 p(0,123)@ 6.849743 -> 6.848821 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.859357] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 2: current=72, diff=0, hw=72 hw_last=72
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.874725] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 2 : v 0x7 p(0,-51)@ 6.865108 -> 6.865490 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.874730] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 2: current=72, diff=1, hw=73 hw_last=72
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.874754] [drm:drm_handle_vblank [drm]] vblank event on 72, current 73
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.874784] [drm:vblank_disable_fn [drm]] disabling vblank on crtc 2
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.874791] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 2 : v 0x7 p(0,-42)@ 6.865179 -> 6.865494 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.874798] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 2: current=73, diff=0, hw=73 hw_last=73
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.874812] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.874822] [drm:drm_mode_object_unreference [drm]] OBJ ID: 74 (7)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.874827] [drm:drm_mode_object_unreference [drm]] OBJ ID: 74 (6)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.874832] [drm:drm_mode_object_unreference [drm]] OBJ ID: 143 (1)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.874856] [drm:drm_mode_object_unreference [drm]] OBJ ID: 146 (2)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.874864] [drm:drm_mode_object_unreference [drm]] OBJ ID: 72 (3)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.874871] [drm:__drm_atomic_state_free [drm]] Freeing atomic state ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.874883] [drm:drm_mode_object_reference [drm]] OBJ ID: 102 (3)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.874888] [drm:drm_mode_object_unreference [drm]] OBJ ID: 102 (4)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.874906] [drm:drm_mode_object_reference [drm]] OBJ ID: 138 (3)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.874911] [drm:drm_mode_object_unreference [drm]] OBJ ID: 138 (4)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.874916] [drm:drm_mode_object_reference [drm]] OBJ ID: 147 (3)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.874921] [drm:drm_mode_object_unreference [drm]] OBJ ID: 72 (2)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.874925] [drm:drm_mode_object_unreference [drm]] OBJ ID: 147 (4)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.874930] [drm:drm_mode_object_unreference [drm]] OBJ ID: 74 (5)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883625] [drm:drm_ioctl [drm]] pid=1183, dev=0xe200, auth=1, DRM_IOCTL_MODE_CURSOR
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883632] [drm:drm_atomic_state_init [drm]] Allocated atomic state ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883637] [drm:drm_mode_object_reference [drm]] OBJ ID: 143 (2)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883643] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:36:cursor B] ffff8b8f113ed900 state to ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883648] [drm:drm_mode_object_reference [drm]] OBJ ID: 149 (1)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883652] [drm:drm_mode_object_reference [drm]] OBJ ID: 156 (1)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883657] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:38:pipe B] ffff8b8f16d96000 state to ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883661] [drm:drm_atomic_set_crtc_for_plane [drm]] Link plane state ffff8b8f113ed900 to [NOCRTC]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883665] [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for plane state ffff8b8f113ed900
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883670] [drm:drm_mode_object_unreference [drm]] OBJ ID: 143 (3)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883674] [drm:drm_atomic_check_only [drm]] checking ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883694] [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:38:pipe B] has [PLANE:36:cursor B] with fb -1
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883706] [drm:intel_plane_atomic_calc_changes [i915]] [PLANE:36:cursor B] visible 1 -> 0, off 1, on 0, ms 0
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883713] [drm:drm_atomic_commit [drm]] commiting ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883722] [drm:drm_vblank_enable [drm]] enabling vblank on crtc 1, ret: 0
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883727] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x7 p(0,-19)@ 6.874116 -> 6.874259 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883732] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=163, diff=0, hw=163 hw_last=163
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883736] [drm:vblank_disable_fn [drm]] disabling vblank on crtc 1
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883741] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x7 p(0,-17)@ 6.874131 -> 6.874258 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883745] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=163, diff=0, hw=163 hw_last=163
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883758] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883763] [drm:drm_mode_object_unreference [drm]] OBJ ID: 149 (2)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883767] [drm:drm_mode_object_unreference [drm]] OBJ ID: 156 (2)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883771] [drm:drm_mode_object_unreference [drm]] OBJ ID: 143 (2)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883776] [drm:__drm_atomic_state_free [drm]] Freeing atomic state ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883780] [drm:drm_mode_object_unreference [drm]] OBJ ID: 143 (1)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883819] [drm:drm_ioctl [drm]] pid=1183, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883825] [drm:drm_mode_setcrtc [drm]] [CRTC:38:pipe B]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883833] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:75:DP-6]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883838] [drm:drm_atomic_state_init [drm]] Allocated atomic state ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883843] [drm:drm_mode_object_reference [drm]] OBJ ID: 149 (1)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883847] [drm:drm_mode_object_reference [drm]] OBJ ID: 156 (1)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883851] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:38:pipe B] ffff8b8f16d93000 state to ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883855] [drm:drm_mode_object_reference [drm]] OBJ ID: 138 (4)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883860] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:32:plane 1B] ffff8b8f113ed780 state to ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883864] [drm:drm_mode_object_unreference [drm]] OBJ ID: 149 (2)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883869] [drm:drm_atomic_set_mode_for_crtc [drm]] Set [MODE:] for CRTC state ffff8b8f16d93000
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883873] [drm:drm_atomic_set_crtc_for_plane [drm]] Link plane state ffff8b8f113ed780 to [CRTC:38:pipe B]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883877] [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:138] for plane state ffff8b8f113ed780
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883881] [drm:drm_mode_object_reference [drm]] OBJ ID: 138 (5)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883884] [drm:drm_mode_object_unreference [drm]] OBJ ID: 138 (6)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883888] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:38:pipe B] to ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883893] [drm:drm_mode_object_reference [drm]] OBJ ID: 75 (5)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883897] [drm:drm_mode_object_reference [drm]] OBJ ID: 75 (6)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883901] [drm:drm_atomic_get_connector_state [drm]] Added [CONNECTOR:75] ffff8b8f118deae0 state to ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883905] [drm:drm_mode_object_unreference [drm]] OBJ ID: 75 (7)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883909] [drm:drm_atomic_set_crtc_for_connector [drm]] Link connector state ffff8b8f118deae0 to [NOCRTC]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883913] [drm:drm_mode_object_reference [drm]] OBJ ID: 75 (6)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883916] [drm:drm_atomic_set_crtc_for_connector [drm]] Link connector state ffff8b8f118deae0 to [CRTC:38:pipe B]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883920] [drm:drm_atomic_check_only [drm]] checking ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883925] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] Updating routing for [CONNECTOR:75:DP-6]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883928] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CONNECTOR:75:DP-6] keeps [ENCODER:57:DP-MST B], now on [CRTC:38:pipe B]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883942] [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:38:pipe B] has [PLANE:32:plane 1B] with fb 138
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883953] [drm:intel_plane_atomic_calc_changes [i915]] [PLANE:32:plane 1B] visible 1 -> 1, off 0, on 0, ms 0
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883959] [drm:drm_atomic_commit [drm]] commiting ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883969] [drm:drm_vblank_enable [drm]] enabling vblank on crtc 1, ret: 0
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883973] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x5 p(0,14)@ 6.874363 -> 6.874258 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883977] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=163, diff=0, hw=163 hw_last=163
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883981] [drm:vblank_disable_fn [drm]] disabling vblank on crtc 1
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883986] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x5 p(0,16)@ 6.874376 -> 6.874256 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883990] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=163, diff=0, hw=163 hw_last=163
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.883997] [drm:drm_vblank_enable [drm]] enabling vblank on crtc 1, ret: 0
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.884001] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x5 p(0,18)@ 6.874391 -> 6.874256 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.884004] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=163, diff=0, hw=163 hw_last=163
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.900214] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x7 p(0,-44)@ 6.890596 -> 6.890926 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.900220] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=163, diff=1, hw=164 hw_last=163
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.900224] [drm:drm_handle_vblank [drm]] vblank event on 163, current 164
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.900229] [drm:vblank_disable_fn [drm]] disabling vblank on crtc 1
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.900234] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x7 p(0,-40)@ 6.890624 -> 6.890924 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.900238] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=164, diff=0, hw=164 hw_last=164
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.900299] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.900307] [drm:drm_mode_object_unreference [drm]] OBJ ID: 75 (7)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.900314] [drm:drm_mode_object_unreference [drm]] OBJ ID: 75 (6)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.900321] [drm:drm_mode_object_unreference [drm]] OBJ ID: 149 (1)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.900327] [drm:drm_mode_object_unreference [drm]] OBJ ID: 156 (2)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.900333] [drm:drm_mode_object_unreference [drm]] OBJ ID: 138 (5)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.900338] [drm:__drm_atomic_state_free [drm]] Freeing atomic state ffff8b8f0df85800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.900362] [drm:drm_mode_object_reference [drm]] OBJ ID: 102 (3)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.900367] [drm:drm_mode_object_unreference [drm]] OBJ ID: 102 (4)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.900373] [drm:drm_mode_object_reference [drm]] OBJ ID: 138 (4)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.900380] [drm:drm_mode_object_unreference [drm]] OBJ ID: 138 (5)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.900385] [drm:drm_mode_object_reference [drm]] OBJ ID: 147 (3)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.900391] [drm:drm_mode_object_unreference [drm]] OBJ ID: 147 (4)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.900395] [drm:drm_mode_object_unreference [drm]] OBJ ID: 138 (4)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.900401] [drm:drm_mode_object_unreference [drm]] OBJ ID: 75 (5)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908252] [drm:drm_ioctl [drm]] pid=1183, dev=0xe200, auth=1, DRM_IOCTL_MODE_CURSOR
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908262] [drm:drm_atomic_state_init [drm]] Allocated atomic state ffff8b8f14efb000
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908268] [drm:drm_mode_object_reference [drm]] OBJ ID: 148 (2)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908273] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:43:cursor C] ffff8b8f14eca780 state to ffff8b8f14efb000
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908279] [drm:drm_mode_object_reference [drm]] OBJ ID: 155 (1)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908287] [drm:drm_mode_object_reference [drm]] OBJ ID: 140 (1)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908292] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:45:pipe C] ffff8b8f14e44000 state to ffff8b8f14efb000
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908297] [drm:drm_atomic_set_crtc_for_plane [drm]] Link plane state ffff8b8f14eca780 to [NOCRTC]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908302] [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for plane state ffff8b8f14eca780
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908306] [drm:drm_mode_object_unreference [drm]] OBJ ID: 148 (3)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908310] [drm:drm_atomic_check_only [drm]] checking ffff8b8f14efb000
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908341] [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:45:pipe C] has [PLANE:43:cursor C] with fb -1
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908355] [drm:intel_plane_atomic_calc_changes [i915]] [PLANE:43:cursor C] visible 1 -> 0, off 1, on 0, ms 0
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908365] [drm:drm_atomic_commit [drm]] commiting ffff8b8f14efb000
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908377] [drm:drm_vblank_enable [drm]] enabling vblank on crtc 2, ret: 0
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908382] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 2 : v 0x7 p(0,-7)@ 6.898771 -> 6.898824 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908388] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 2: current=75, diff=0, hw=75 hw_last=75
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908393] [drm:vblank_disable_fn [drm]] disabling vblank on crtc 2
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908397] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 2 : v 0x7 p(0,-5)@ 6.898787 -> 6.898824 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908401] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 2: current=75, diff=0, hw=75 hw_last=75
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908418] [drm:drm_mode_object_unreference [drm]] OBJ ID: 148 (2)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908507] [drm:drm_ioctl [drm]] pid=1183, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908513] [drm:drm_mode_setcrtc [drm]] [CRTC:45:pipe C]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908523] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:74:DP-5]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908529] [drm:drm_atomic_state_init [drm]] Allocated atomic state ffff8b8f14efcc00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908534] [drm:drm_mode_object_reference [drm]] OBJ ID: 155 (2)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908538] [drm:drm_mode_object_reference [drm]] OBJ ID: 140 (2)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908543] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:45:pipe C] ffff8b8f14e43800 state to ffff8b8f14efcc00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908547] [drm:drm_mode_object_reference [drm]] OBJ ID: 147 (4)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908552] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:39:plane 1C] ffff8b8f14eca180 state to ffff8b8f14efcc00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908556] [drm:drm_mode_object_unreference [drm]] OBJ ID: 155 (3)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908561] [drm:drm_atomic_set_mode_for_crtc [drm]] Set [MODE:] for CRTC state ffff8b8f14e43800
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908569] [drm:drm_atomic_set_crtc_for_plane [drm]] Link plane state ffff8b8f14eca180 to [CRTC:45:pipe C]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908574] [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:147] for plane state ffff8b8f14eca180
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908578] [drm:drm_mode_object_reference [drm]] OBJ ID: 147 (5)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908582] [drm:drm_mode_object_unreference [drm]] OBJ ID: 147 (6)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908586] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:45:pipe C] to ffff8b8f14efcc00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908591] [drm:drm_mode_object_reference [drm]] OBJ ID: 74 (5)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908595] [drm:drm_mode_object_reference [drm]] OBJ ID: 74 (6)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908599] [drm:drm_atomic_get_connector_state [drm]] Added [CONNECTOR:74] ffff8b8f11dd66c0 state to ffff8b8f14efcc00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908603] [drm:drm_mode_object_unreference [drm]] OBJ ID: 74 (7)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908612] [drm:drm_atomic_set_crtc_for_connector [drm]] Link connector state ffff8b8f11dd66c0 to [NOCRTC]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908616] [drm:drm_mode_object_reference [drm]] OBJ ID: 74 (6)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908619] [drm:drm_atomic_set_crtc_for_connector [drm]] Link connector state ffff8b8f11dd66c0 to [CRTC:45:pipe C]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908623] [drm:drm_atomic_check_only [drm]] checking ffff8b8f14efcc00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908631] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] Updating routing for [CONNECTOR:74:DP-5]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908634] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CONNECTOR:74:DP-5] keeps [ENCODER:65:DP-MST C], now on [CRTC:45:pipe C]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908654] [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:45:pipe C] has [PLANE:39:plane 1C] with fb 147
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908666] [drm:intel_plane_atomic_calc_changes [i915]] [PLANE:39:plane 1C] visible 1 -> 1, off 0, on 0, ms 0
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908675] [drm:drm_atomic_commit [drm]] commiting ffff8b8f14efcc00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908703] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state ffff8b8f14efb000
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908707] [drm:drm_mode_object_unreference [drm]] OBJ ID: 155 (2)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908711] [drm:drm_mode_object_unreference [drm]] OBJ ID: 140 (3)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908715] [drm:drm_mode_object_unreference [drm]] OBJ ID: 148 (1)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.908720] [drm:__drm_atomic_state_free [drm]] Freeing atomic state ffff8b8f14efb000
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.916498] [drm:drm_vblank_enable [drm]] enabling vblank on crtc 2, ret: 0
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.916505] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 2 : v 0x5 p(0,1075)@ 6.906893 -> 6.898830 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.916510] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 2: current=75, diff=0, hw=75 hw_last=75
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.916514] [drm:vblank_disable_fn [drm]] disabling vblank on crtc 2
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.916535] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 2 : v 0x5 p(0,1077)@ 6.906909 -> 6.898830 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.916539] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 2: current=75, diff=0, hw=75 hw_last=75
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.916547] [drm:drm_vblank_enable [drm]] enabling vblank on crtc 2, ret: 0
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.916552] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 2 : v 0x5 p(0,1082)@ 6.906941 -> 6.898825 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.916555] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 2: current=75, diff=0, hw=75 hw_last=75
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.924721] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 2 : v 0x7 p(0,-52)@ 6.915107 -> 6.915498 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.924726] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 2: current=75, diff=1, hw=76 hw_last=75
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.924730] [drm:drm_handle_vblank [drm]] vblank event on 75, current 76
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.924734] [drm:vblank_disable_fn [drm]] disabling vblank on crtc 2
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.924738] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 2 : v 0x7 p(0,-49)@ 6.915128 -> 6.915496 [e 0 us, 0 rep]
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.924742] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 2: current=76, diff=0, hw=76 hw_last=76
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.924781] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state ffff8b8f14efcc00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.924791] [drm:drm_mode_object_unreference [drm]] OBJ ID: 74 (7)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.924799] [drm:drm_mode_object_unreference [drm]] OBJ ID: 74 (6)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.924825] [drm:drm_mode_object_unreference [drm]] OBJ ID: 155 (1)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.924831] [drm:drm_mode_object_unreference [drm]] OBJ ID: 140 (2)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.924839] [drm:drm_mode_object_unreference [drm]] OBJ ID: 147 (5)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.924846] [drm:__drm_atomic_state_free [drm]] Freeing atomic state ffff8b8f14efcc00
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.924866] [drm:drm_mode_object_reference [drm]] OBJ ID: 102 (3)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.924889] [drm:drm_mode_object_unreference [drm]] OBJ ID: 102 (4)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.924893] [drm:drm_mode_object_reference [drm]] OBJ ID: 138 (3)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.924900] [drm:drm_mode_object_unreference [drm]] OBJ ID: 138 (4)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.924918] [drm:drm_mode_object_reference [drm]] OBJ ID: 147 (4)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.924922] [drm:drm_mode_object_unreference [drm]] OBJ ID: 147 (5)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.924940] [drm:drm_mode_object_unreference [drm]] OBJ ID: 147 (4)
>Jun  7 15:18:44 u-Precision-5520 kernel: [    6.924945] [drm:drm_mode_object_unreference [drm]] OBJ ID: 74 (5)
>Jun  7 15:18:46 u-Precision-5520 NetworkManager[921]: <info>  [1496819926.7174] device (wlp2s0): supplicant interface state: ready -> inactive
>Jun  7 15:18:46 u-Precision-5520 NetworkManager[921]: <info>  [1496819926.7248] policy: auto-activating connection 'Canonical-5GHz-an'
>Jun  7 15:18:46 u-Precision-5520 NetworkManager[921]: <info>  [1496819926.7257] device (wlp2s0): Activation: starting connection 'Canonical-5GHz-an' (ca5d9b56-c208-4589-8f0f-67abf243b8d0)
>Jun  7 15:18:46 u-Precision-5520 NetworkManager[921]: <info>  [1496819926.7259] device (wlp2s0): state change: disconnected -> prepare (reason 'none') [30 40 0]
>Jun  7 15:18:46 u-Precision-5520 NetworkManager[921]: <info>  [1496819926.7260] manager: NetworkManager state is now CONNECTING
>Jun  7 15:18:46 u-Precision-5520 NetworkManager[921]: <info>  [1496819926.7263] device (wlp2s0): state change: prepare -> config (reason 'none') [40 50 0]
>Jun  7 15:18:46 u-Precision-5520 NetworkManager[921]: <info>  [1496819926.7265] device (wlp2s0): Activation: (wifi) access point 'Canonical-5GHz-an' has security, but secrets are required.
>Jun  7 15:18:46 u-Precision-5520 NetworkManager[921]: <info>  [1496819926.7265] device (wlp2s0): state change: config -> need-auth (reason 'none') [50 60 0]
>Jun  7 15:18:46 u-Precision-5520 NetworkManager[921]: <info>  [1496819926.7286] device (wlp2s0): state change: need-auth -> prepare (reason 'none') [60 40 0]
>Jun  7 15:18:46 u-Precision-5520 NetworkManager[921]: <info>  [1496819926.7288] device (wlp2s0): state change: prepare -> config (reason 'none') [40 50 0]
>Jun  7 15:18:46 u-Precision-5520 NetworkManager[921]: <info>  [1496819926.7289] device (wlp2s0): Activation: (wifi) connection 'Canonical-5GHz-an' has security, and secrets exist.  No new secrets needed.
>Jun  7 15:18:46 u-Precision-5520 NetworkManager[921]: <info>  [1496819926.7289] Config: added 'ssid' value 'Canonical-5GHz-an'
>Jun  7 15:18:46 u-Precision-5520 NetworkManager[921]: <info>  [1496819926.7289] Config: added 'scan_ssid' value '1'
>Jun  7 15:18:46 u-Precision-5520 NetworkManager[921]: <info>  [1496819926.7289] Config: added 'key_mgmt' value 'WPA-PSK'
>Jun  7 15:18:46 u-Precision-5520 NetworkManager[921]: <info>  [1496819926.7289] Config: added 'auth_alg' value 'OPEN'
>Jun  7 15:18:46 u-Precision-5520 NetworkManager[921]: <info>  [1496819926.7290] Config: added 'psk' value '<omitted>'
>Jun  7 15:18:46 u-Precision-5520 NetworkManager[921]: <info>  [1496819926.7311] sup-iface[0x1f90200,wlp2s0]: config: set interface ap_scan to 1
>Jun  7 15:18:47 u-Precision-5520 kernel: [    9.490133] [drm:i915_gem_context_create_ioctl [i915]] HW context 1 created
>Jun  7 15:18:47 u-Precision-5520 kernel: [    9.492205] [drm:i915_gem_context_destroy_ioctl [i915]] HW context 1 destroyed
>Jun  7 15:18:47 u-Precision-5520 kernel: [    9.701738] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
>Jun  7 15:18:47 u-Precision-5520 kernel: [    9.701787] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
>Jun  7 15:18:47 u-Precision-5520 kernel: [    9.787445] wlp2s0: authenticate with 2c:36:f8:fa:ec:00
>Jun  7 15:18:47 u-Precision-5520 NetworkManager[921]: <info>  [1496819927.7497] device (wlp2s0): supplicant interface state: inactive -> authenticating
>Jun  7 15:18:47 u-Precision-5520 kernel: [    9.796456] wlp2s0: send auth to 2c:36:f8:fa:ec:00 (try 1/3)
>Jun  7 15:18:47 u-Precision-5520 kernel: [    9.802538] wlp2s0: authenticated
>Jun  7 15:18:47 u-Precision-5520 kernel: [    9.805670] wlp2s0: associate with 2c:36:f8:fa:ec:00 (try 1/3)
>Jun  7 15:18:47 u-Precision-5520 NetworkManager[921]: <info>  [1496819927.7609] device (wlp2s0): supplicant interface state: authenticating -> associating
>Jun  7 15:18:47 u-Precision-5520 kernel: [    9.807106] wlp2s0: RX AssocResp from 2c:36:f8:fa:ec:00 (capab=0x111 status=0 aid=3)
>Jun  7 15:18:47 u-Precision-5520 kernel: [    9.809667] wlp2s0: associated
>Jun  7 15:18:47 u-Precision-5520 kernel: [    9.809734] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready
>Jun  7 15:18:47 u-Precision-5520 NetworkManager[921]: <info>  [1496819927.7681] device (wlp2s0): supplicant interface state: associating -> 4-way handshake
>Jun  7 15:18:47 u-Precision-5520 NetworkManager[921]: <info>  [1496819927.7792] device (wlp2s0): supplicant interface state: 4-way handshake -> completed
>Jun  7 15:18:47 u-Precision-5520 NetworkManager[921]: <info>  [1496819927.7792] device (wlp2s0): Activation: (wifi) Stage 2 of 5 (Device Configure) successful.  Connected to wireless network 'Canonical-5GHz-an'.
>Jun  7 15:18:47 u-Precision-5520 NetworkManager[921]: <info>  [1496819927.7793] device (wlp2s0): state change: config -> ip-config (reason 'none') [50 70 0]
>Jun  7 15:18:47 u-Precision-5520 NetworkManager[921]: <info>  [1496819927.7801] dhcp4 (wlp2s0): activation: beginning transaction (timeout in 45 seconds)
>Jun  7 15:18:47 u-Precision-5520 NetworkManager[921]: <info>  [1496819927.7814] dhcp4 (wlp2s0): dhclient started with pid 1818
>Jun  7 15:18:47 u-Precision-5520 NetworkManager[921]: <info>  [1496819927.8154]   address 10.101.46.162
>Jun  7 15:18:47 u-Precision-5520 NetworkManager[921]: <info>  [1496819927.8154]   plen 24 (255.255.255.0)
>Jun  7 15:18:47 u-Precision-5520 NetworkManager[921]: <info>  [1496819927.8154]   gateway 10.101.46.1
>Jun  7 15:18:47 u-Precision-5520 NetworkManager[921]: <info>  [1496819927.8154]   server identifier 10.101.46.1
>Jun  7 15:18:47 u-Precision-5520 NetworkManager[921]: <info>  [1496819927.8154]   lease time 1166
>Jun  7 15:18:47 u-Precision-5520 NetworkManager[921]: <info>  [1496819927.8154]   nameserver '10.101.46.1'
>Jun  7 15:18:47 u-Precision-5520 NetworkManager[921]: <info>  [1496819927.8155]   domain name 'taipei'
>Jun  7 15:18:47 u-Precision-5520 NetworkManager[921]: <info>  [1496819927.8155] dhcp4 (wlp2s0): state changed unknown -> bound
>Jun  7 15:18:47 u-Precision-5520 NetworkManager[921]: <info>  [1496819927.8164] device (wlp2s0): state change: ip-config -> ip-check (reason 'none') [70 80 0]
>Jun  7 15:18:47 u-Precision-5520 NetworkManager[921]: <info>  [1496819927.8168] device (wlp2s0): state change: ip-check -> secondaries (reason 'none') [80 90 0]
>Jun  7 15:18:47 u-Precision-5520 NetworkManager[921]: <info>  [1496819927.8169] device (wlp2s0): state change: secondaries -> activated (reason 'none') [90 100 0]
>Jun  7 15:18:47 u-Precision-5520 NetworkManager[921]: <info>  [1496819927.8170] manager: NetworkManager state is now CONNECTED_LOCAL
>Jun  7 15:18:47 u-Precision-5520 NetworkManager[921]: <info>  [1496819927.8200] manager: NetworkManager state is now CONNECTED_GLOBAL
>Jun  7 15:18:47 u-Precision-5520 NetworkManager[921]: <info>  [1496819927.8201] policy: set 'Canonical-5GHz-an' (wlp2s0) as default for IPv4 routing and DNS
>Jun  7 15:18:47 u-Precision-5520 NetworkManager[921]: <info>  [1496819927.8211] dns-plugin[0x1f648e0]: starting dnsmasq...
>Jun  7 15:18:47 u-Precision-5520 NetworkManager[921]: <info>  [1496819927.8228] dns-mgr: Writing DNS information to /sbin/resolvconf
>Jun  7 15:18:47 u-Precision-5520 kernel: [    9.895951] wlp2s0: Limiting TX power to 27 (30 - 3) dBm as advertised by 2c:36:f8:fa:ec:00
>Jun  7 15:18:47 u-Precision-5520 NetworkManager[921]: <info>  [1496819927.8523] device (wlp2s0): Activation: successful, device activated.
>Jun  7 15:18:47 u-Precision-5520 NetworkManager[921]: <info>  [1496819927.8535] dnsmasq[0x1f648e0]: dnsmasq appeared as :1.97
>Jun  7 15:18:48 u-Precision-5520 kernel: [   10.616507] [drm:i915_gem_context_create_ioctl [i915]] HW context 1 created
>Jun  7 15:18:48 u-Precision-5520 kernel: [   10.617009] [drm:drm_internal_framebuffer_create [drm]] bad framebuffer width 11520, should be >= 0 && <= 8192
>Jun  7 15:18:48 u-Precision-5520 kernel: [   10.618958] [drm:i915_gem_context_destroy_ioctl [i915]] HW context 1 destroyed
>Jun  7 15:18:48 u-Precision-5520 kernel: [   10.651448] [drm:i915_gem_context_create_ioctl [i915]] HW context 1 created
>Jun  7 15:18:48 u-Precision-5520 kernel: [   10.652241] [drm:i915_gem_context_destroy_ioctl [i915]] HW context 1 destroyed
>Jun  7 15:18:48 u-Precision-5520 kernel: [   10.659012] [drm:i915_gem_context_create_ioctl [i915]] HW context 1 created
>Jun  7 15:18:48 u-Precision-5520 kernel: [   10.659784] [drm:i915_gem_context_destroy_ioctl [i915]] HW context 1 destroyed
>Jun  7 15:18:48 u-Precision-5520 kernel: [   10.751290] [drm:i915_audio_component_get_eld [i915]] Not valid for port B
>Jun  7 15:18:48 u-Precision-5520 kernel: [   10.751339] [drm:i915_audio_component_get_eld [i915]] Not valid for port C
>Jun  7 15:18:48 u-Precision-5520 kernel: [   10.751374] [drm:i915_audio_component_get_eld [i915]] Not valid for port D
>Jun  7 15:18:48 u-Precision-5520 kernel: [   10.752440] [drm:i915_audio_component_sync_audio_rate [i915]] Not valid for port B
>Jun  7 15:18:48 u-Precision-5520 kernel: [   10.762316] [drm:i915_audio_component_sync_audio_rate [i915]] Not valid for port B
>Jun  7 15:18:48 u-Precision-5520 kernel: [   10.765008] [drm:i915_audio_component_sync_audio_rate [i915]] Not valid for port B
>Jun  7 15:18:48 u-Precision-5520 kernel: [   10.777939] [drm:i915_audio_component_sync_audio_rate [i915]] Not valid for port B
>Jun  7 15:18:48 u-Precision-5520 kernel: [   10.778856] [drm:i915_gem_context_create_ioctl [i915]] HW context 1 created
>Jun  7 15:18:48 u-Precision-5520 kernel: [   10.779919] [drm:i915_audio_component_sync_audio_rate [i915]] Not valid for port B
>Jun  7 15:18:48 u-Precision-5520 kernel: [   10.789947] [drm:i915_audio_component_sync_audio_rate [i915]] Not valid for port B
>Jun  7 15:18:48 u-Precision-5520 kernel: [   10.791848] [drm:i915_audio_component_sync_audio_rate [i915]] Not valid for port C
>Jun  7 15:18:48 u-Precision-5520 kernel: [   10.796467] [drm:drm_internal_framebuffer_create [drm]] bad framebuffer width 11520, should be >= 0 && <= 8192
>Jun  7 15:18:48 u-Precision-5520 kernel: [   10.801850] [drm:i915_audio_component_sync_audio_rate [i915]] Not valid for port C
>Jun  7 15:18:48 u-Precision-5520 kernel: [   10.803742] [drm:i915_audio_component_sync_audio_rate [i915]] Not valid for port C
>Jun  7 15:18:48 u-Precision-5520 kernel: [   10.813901] [drm:i915_audio_component_sync_audio_rate [i915]] Not valid for port C
>Jun  7 15:18:48 u-Precision-5520 kernel: [   10.815895] [drm:i915_audio_component_sync_audio_rate [i915]] Not valid for port C
>Jun  7 15:18:48 u-Precision-5520 kernel: [   10.825878] [drm:i915_audio_component_sync_audio_rate [i915]] Not valid for port C
>Jun  7 15:18:48 u-Precision-5520 kernel: [   10.827898] [drm:i915_audio_component_sync_audio_rate [i915]] Not valid for port D
>Jun  7 15:18:48 u-Precision-5520 kernel: [   10.837855] [drm:i915_audio_component_sync_audio_rate [i915]] Not valid for port D
>Jun  7 15:18:48 u-Precision-5520 kernel: [   10.839874] [drm:i915_audio_component_sync_audio_rate [i915]] Not valid for port D
>Jun  7 15:18:48 u-Precision-5520 kernel: [   10.853853] [drm:i915_audio_component_sync_audio_rate [i915]] Not valid for port D
>Jun  7 15:18:48 u-Precision-5520 kernel: [   10.855576] [drm:i915_audio_component_sync_audio_rate [i915]] Not valid for port D
>Jun  7 15:18:48 u-Precision-5520 kernel: [   10.869876] [drm:i915_audio_component_sync_audio_rate [i915]] Not valid for port D
>Jun  7 15:18:48 u-Precision-5520 gnome-session-binary[2012]: Entering running state
>Jun  7 15:18:50 u-Precision-5520 kernel: [   12.908335] [drm:drm_internal_framebuffer_create [drm]] bad framebuffer width 11520, should be >= 0 && <= 8192
>Jun  7 15:18:53 u-Precision-5520 NetworkManager[921]: <info>  [1496819933.9646] manager: WiFi hardware radio set enabled
>Jun  7 15:18:53 u-Precision-5520 NetworkManager[921]: <info>  [1496819933.9647] manager: WWAN hardware radio set enabled
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.317962] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:47:eDP-1]
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.318086] [drm:intel_dp_detect [i915]] [CONNECTOR:47:eDP-1]
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.318116] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.318152] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.318177] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.318219] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.318254] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.318341] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.318882] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-00-00(NS) dev-ID  HW-rev 0.0 SW-rev 0.0
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.319341] [drm:drm_edid_to_eld [drm]] ELD: no CEA Extension found
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.319362] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:47:eDP-1] probed modes :
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.319370] [drm:drm_mode_debug_printmodeline [drm]] Modeline 48:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.320844] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:55:DP-1]
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.320921] [drm:intel_dp_detect [i915]] [CONNECTOR:55:DP-1]
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.322471] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 00 00 05 01 83 02 00 00 00 00 00 02
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.325472] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink yes
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.325494] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.325523] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.325539] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.327094] [drm:intel_dp_read_desc [i915]] DP branch: OUI 90-cc-24 dev-ID SYNA3  HW-rev 1.0 SW-rev 3.10
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.328645] [drm:intel_dp_detect [i915]] Sink is MST capable
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.328659] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:55:DP-1] disconnected
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.329026] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:68:DP-3]
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.329036] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:68:DP-3] disconnected
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.329102] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:75:DP-6]
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.331938] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.331959] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.332071] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.333499] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.338781] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.338800] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.339448] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.339469] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.346543] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.346562] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.347223] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.347244] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.354390] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.354417] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.354997] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.355015] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.363491] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.363615] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.364141] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.364164] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.371236] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.371247] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.371895] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.371908] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.378661] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.378672] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.379318] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.379331] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383634] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383720] [drm:drm_edid_to_eld [drm]] ELD monitor DELL P2415Q
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383726] [drm:drm_edid_to_eld [drm]] ELD size 36, SAD count 1
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383756] [drm:drm_mode_debug_printmodeline [drm]] Modeline 177:"1920x1080i" 0 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383761] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383766] [drm:drm_mode_debug_printmodeline [drm]] Modeline 178:"1920x1080i" 0 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383771] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383776] [drm:drm_mode_debug_printmodeline [drm]] Modeline 185:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383780] [drm:drm_mode_prune_invalid [drm]] Not using 720x576i mode: NO_INTERLACE
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383785] [drm:drm_mode_debug_printmodeline [drm]] Modeline 187:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383789] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: NO_INTERLACE
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383794] [drm:drm_mode_debug_printmodeline [drm]] Modeline 194:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383798] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383803] [drm:drm_mode_debug_printmodeline [drm]] Modeline 198:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383807] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: NO_INTERLACE
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383814] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:75:DP-6] probed modes :
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383819] [drm:drm_mode_debug_printmodeline [drm]] Modeline 79:"3840x2160" 60 533250 3840 3902 3950 4000 2160 2163 2168 2222 0x48 0x9
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383824] [drm:drm_mode_debug_printmodeline [drm]] Modeline 83:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x40 0x9
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383828] [drm:drm_mode_debug_printmodeline [drm]] Modeline 80:"2560x1440" 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x40 0x9
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383833] [drm:drm_mode_debug_printmodeline [drm]] Modeline 88:"2048x1280" 60 221277 2048 2192 2416 2784 1280 1281 1284 1325 0x0 0x6
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383837] [drm:drm_mode_debug_printmodeline [drm]] Modeline 89:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383842] [drm:drm_mode_debug_printmodeline [drm]] Modeline 81:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1082 1087 1125 0x40 0x5
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383846] [drm:drm_mode_debug_printmodeline [drm]] Modeline 98:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383851] [drm:drm_mode_debug_printmodeline [drm]] Modeline 116:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383855] [drm:drm_mode_debug_printmodeline [drm]] Modeline 99:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383860] [drm:drm_mode_debug_printmodeline [drm]] Modeline 100:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383864] [drm:drm_mode_debug_printmodeline [drm]] Modeline 117:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383869] [drm:drm_mode_debug_printmodeline [drm]] Modeline 87:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383874] [drm:drm_mode_debug_printmodeline [drm]] Modeline 86:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383878] [drm:drm_mode_debug_printmodeline [drm]] Modeline 94:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383883] [drm:drm_mode_debug_printmodeline [drm]] Modeline 85:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383887] [drm:drm_mode_debug_printmodeline [drm]] Modeline 84:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383892] [drm:drm_mode_debug_printmodeline [drm]] Modeline 82:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383896] [drm:drm_mode_debug_printmodeline [drm]] Modeline 114:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383900] [drm:drm_mode_debug_printmodeline [drm]] Modeline 104:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383903] [drm:drm_mode_debug_printmodeline [drm]] Modeline 95:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383907] [drm:drm_mode_debug_printmodeline [drm]] Modeline 96:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383926] [drm:drm_mode_debug_printmodeline [drm]] Modeline 97:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383930] [drm:drm_mode_debug_printmodeline [drm]] Modeline 90:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383933] [drm:drm_mode_debug_printmodeline [drm]] Modeline 105:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383954] [drm:drm_mode_debug_printmodeline [drm]] Modeline 120:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383957] [drm:drm_mode_debug_printmodeline [drm]] Modeline 107:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383960] [drm:drm_mode_debug_printmodeline [drm]] Modeline 91:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383964] [drm:drm_mode_debug_printmodeline [drm]] Modeline 115:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383967] [drm:drm_mode_debug_printmodeline [drm]] Modeline 92:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.383970] [drm:drm_mode_debug_printmodeline [drm]] Modeline 93:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.385087] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:67:DP-7]
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.385091] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:67:DP-7] disconnected
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.385112] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:62:DP-2]
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.385133] [drm:intel_dp_detect [i915]] [CONNECTOR:62:DP-2]
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.385988] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.386016] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.386044] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.386767] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 00 00 05 01 83 02 00 00 00 00 00 02
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.387495] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.389401] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink yes
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.389429] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.389455] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.389464] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.390808] [drm:intel_dp_read_desc [i915]] DP branch: OUI 90-cc-24 dev-ID SYNA30 HW-rev 1.0 SW-rev 3.10
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.392064] [drm:intel_dp_detect [i915]] Sink is MST capable
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.392083] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:62:DP-2] disconnected
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.392160] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:70:DP-4]
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.392164] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:70:DP-4] disconnected
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.392181] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:74:DP-5]
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.394938] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.394951] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.394998] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.397258] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.402180] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.402207] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.402907] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.402920] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.409560] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.409587] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.410233] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.410246] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.416870] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.416897] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.417548] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.417561] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.425555] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.425583] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.426245] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.426257] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.432883] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.432895] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.433557] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.433569] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.440328] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.440354] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.441009] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.441021] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445328] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445405] [drm:drm_edid_to_eld [drm]] ELD monitor DELL P2415Q
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445411] [drm:drm_edid_to_eld [drm]] ELD size 36, SAD count 1
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445440] [drm:drm_mode_debug_printmodeline [drm]] Modeline 177:"1920x1080i" 0 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445445] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445450] [drm:drm_mode_debug_printmodeline [drm]] Modeline 178:"1920x1080i" 0 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445455] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445460] [drm:drm_mode_debug_printmodeline [drm]] Modeline 185:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445464] [drm:drm_mode_prune_invalid [drm]] Not using 720x576i mode: NO_INTERLACE
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445469] [drm:drm_mode_debug_printmodeline [drm]] Modeline 187:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445473] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: NO_INTERLACE
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445478] [drm:drm_mode_debug_printmodeline [drm]] Modeline 194:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445482] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445487] [drm:drm_mode_debug_printmodeline [drm]] Modeline 198:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445491] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: NO_INTERLACE
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445496] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:74:DP-5] probed modes :
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445501] [drm:drm_mode_debug_printmodeline [drm]] Modeline 111:"3840x2160" 60 533250 3840 3902 3950 4000 2160 2163 2168 2222 0x48 0x9
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445506] [drm:drm_mode_debug_printmodeline [drm]] Modeline 119:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x40 0x9
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445510] [drm:drm_mode_debug_printmodeline [drm]] Modeline 112:"2560x1440" 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x40 0x9
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445515] [drm:drm_mode_debug_printmodeline [drm]] Modeline 125:"2048x1280" 60 221277 2048 2192 2416 2784 1280 1281 1284 1325 0x0 0x6
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445519] [drm:drm_mode_debug_printmodeline [drm]] Modeline 126:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445524] [drm:drm_mode_debug_printmodeline [drm]] Modeline 113:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1082 1087 1125 0x40 0x5
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445529] [drm:drm_mode_debug_printmodeline [drm]] Modeline 135:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445533] [drm:drm_mode_debug_printmodeline [drm]] Modeline 153:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445538] [drm:drm_mode_debug_printmodeline [drm]] Modeline 136:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445542] [drm:drm_mode_debug_printmodeline [drm]] Modeline 137:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445547] [drm:drm_mode_debug_printmodeline [drm]] Modeline 154:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445552] [drm:drm_mode_debug_printmodeline [drm]] Modeline 124:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445556] [drm:drm_mode_debug_printmodeline [drm]] Modeline 123:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445561] [drm:drm_mode_debug_printmodeline [drm]] Modeline 131:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445565] [drm:drm_mode_debug_printmodeline [drm]] Modeline 122:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445570] [drm:drm_mode_debug_printmodeline [drm]] Modeline 121:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445574] [drm:drm_mode_debug_printmodeline [drm]] Modeline 118:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445579] [drm:drm_mode_debug_printmodeline [drm]] Modeline 151:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445583] [drm:drm_mode_debug_printmodeline [drm]] Modeline 141:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445588] [drm:drm_mode_debug_printmodeline [drm]] Modeline 132:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445595] [drm:drm_mode_debug_printmodeline [drm]] Modeline 133:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445599] [drm:drm_mode_debug_printmodeline [drm]] Modeline 134:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445603] [drm:drm_mode_debug_printmodeline [drm]] Modeline 127:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445607] [drm:drm_mode_debug_printmodeline [drm]] Modeline 142:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445610] [drm:drm_mode_debug_printmodeline [drm]] Modeline 157:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445629] [drm:drm_mode_debug_printmodeline [drm]] Modeline 144:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445633] [drm:drm_mode_debug_printmodeline [drm]] Modeline 128:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445636] [drm:drm_mode_debug_printmodeline [drm]] Modeline 152:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445657] [drm:drm_mode_debug_printmodeline [drm]] Modeline 129:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.445660] [drm:drm_mode_debug_printmodeline [drm]] Modeline 130:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.446565] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:108:DP-8]
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.446568] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:108:DP-8] disconnected
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.446590] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:59:HDMI-A-1]
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.446606] [drm:intel_hdmi_detect [i915]] [CONNECTOR:59:HDMI-A-1]
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.447737] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.447764] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.447796] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.448775] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.448786] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.449144] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.450964] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.450971] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.453148] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.453160] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.455385] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.455389] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.455392] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:59:HDMI-A-1] disconnected
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.455437] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:66:HDMI-A-2]
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.455450] [drm:intel_hdmi_detect [i915]] [CONNECTOR:66:HDMI-A-2]
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.457543] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.457554] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.459477] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.459484] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.461678] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.461690] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.463470] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.463474] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.463476] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:66:HDMI-A-2] disconnected
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.480680] [drm:i915_gem_context_create_ioctl [i915]] HW context 1 created
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.483017] [drm:i915_gem_context_destroy_ioctl [i915]] HW context 1 destroyed
>Jun  7 15:19:33 u-Precision-5520 kernel: [   55.484478] [drm:i915_gem_context_create_ioctl [i915]] HW context 1 created
>Jun  7 15:19:36 u-Precision-5520 kernel: [   58.427064] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
>Jun  7 15:19:36 u-Precision-5520 kernel: [   58.427114] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.954714] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:47:eDP-1]
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.954732] [drm:intel_dp_detect [i915]] [CONNECTOR:47:eDP-1]
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.954745] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.954757] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.954768] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.954779] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.954797] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.954852] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.955279] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-00-00(NS) dev-ID  HW-rev 0.0 SW-rev 0.0
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.955664] [drm:drm_edid_to_eld [drm]] ELD: no CEA Extension found
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.955668] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:47:eDP-1] probed modes :
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.955687] [drm:drm_mode_debug_printmodeline [drm]] Modeline 48:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.956484] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:55:DP-1]
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.956496] [drm:intel_dp_detect [i915]] [CONNECTOR:55:DP-1]
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.957911] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 00 00 05 01 83 02 00 00 00 00 00 02
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.960577] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink yes
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.960603] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.960625] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.960634] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.962008] [drm:intel_dp_read_desc [i915]] DP branch: OUI 90-cc-24 dev-ID SYNA3  HW-rev 1.0 SW-rev 3.10
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.963317] [drm:intel_dp_detect [i915]] Sink is MST capable
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.963322] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:55:DP-1] disconnected
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.963402] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:68:DP-3]
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.963405] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:68:DP-3] disconnected
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.963434] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:75:DP-6]
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.966217] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.966229] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.966296] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.967693] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.972898] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.972923] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.973617] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.973629] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.980381] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.980393] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.981099] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.981113] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.987902] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.987914] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.988623] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.988637] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.996701] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.996713] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.997420] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:19:50 u-Precision-5520 kernel: [   71.997434] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.004268] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.004280] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.004986] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.005000] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.011804] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.011816] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.012524] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.012538] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.016859] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.016931] [drm:drm_edid_to_eld [drm]] ELD monitor DELL P2415Q
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.016937] [drm:drm_edid_to_eld [drm]] ELD size 36, SAD count 1
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.016966] [drm:drm_mode_debug_printmodeline [drm]] Modeline 177:"1920x1080i" 0 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.016971] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.016977] [drm:drm_mode_debug_printmodeline [drm]] Modeline 178:"1920x1080i" 0 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.016981] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.016986] [drm:drm_mode_debug_printmodeline [drm]] Modeline 185:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.016991] [drm:drm_mode_prune_invalid [drm]] Not using 720x576i mode: NO_INTERLACE
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.016995] [drm:drm_mode_debug_printmodeline [drm]] Modeline 187:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.016999] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: NO_INTERLACE
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.017004] [drm:drm_mode_debug_printmodeline [drm]] Modeline 194:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.017008] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.017013] [drm:drm_mode_debug_printmodeline [drm]] Modeline 198:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.017017] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: NO_INTERLACE
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.017022] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:75:DP-6] probed modes :
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.017027] [drm:drm_mode_debug_printmodeline [drm]] Modeline 79:"3840x2160" 60 533250 3840 3902 3950 4000 2160 2163 2168 2222 0x48 0x9
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.017032] [drm:drm_mode_debug_printmodeline [drm]] Modeline 83:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x40 0x9
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.017036] [drm:drm_mode_debug_printmodeline [drm]] Modeline 80:"2560x1440" 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x40 0x9
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.017041] [drm:drm_mode_debug_printmodeline [drm]] Modeline 88:"2048x1280" 60 221277 2048 2192 2416 2784 1280 1281 1284 1325 0x0 0x6
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.017046] [drm:drm_mode_debug_printmodeline [drm]] Modeline 89:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.017051] [drm:drm_mode_debug_printmodeline [drm]] Modeline 81:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1082 1087 1125 0x40 0x5
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.017055] [drm:drm_mode_debug_printmodeline [drm]] Modeline 98:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.017060] [drm:drm_mode_debug_printmodeline [drm]] Modeline 116:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.017064] [drm:drm_mode_debug_printmodeline [drm]] Modeline 99:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.017069] [drm:drm_mode_debug_printmodeline [drm]] Modeline 100:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.017073] [drm:drm_mode_debug_printmodeline [drm]] Modeline 117:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.017078] [drm:drm_mode_debug_printmodeline [drm]] Modeline 87:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.017083] [drm:drm_mode_debug_printmodeline [drm]] Modeline 86:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.017087] [drm:drm_mode_debug_printmodeline [drm]] Modeline 94:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.017092] [drm:drm_mode_debug_printmodeline [drm]] Modeline 85:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.017096] [drm:drm_mode_debug_printmodeline [drm]] Modeline 84:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.017101] [drm:drm_mode_debug_printmodeline [drm]] Modeline 82:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.017105] [drm:drm_mode_debug_printmodeline [drm]] Modeline 114:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.017110] [drm:drm_mode_debug_printmodeline [drm]] Modeline 104:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.017114] [drm:drm_mode_debug_printmodeline [drm]] Modeline 95:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.017119] [drm:drm_mode_debug_printmodeline [drm]] Modeline 96:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.017124] [drm:drm_mode_debug_printmodeline [drm]] Modeline 97:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.017127] [drm:drm_mode_debug_printmodeline [drm]] Modeline 90:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.017131] [drm:drm_mode_debug_printmodeline [drm]] Modeline 105:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.017135] [drm:drm_mode_debug_printmodeline [drm]] Modeline 120:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.017138] [drm:drm_mode_debug_printmodeline [drm]] Modeline 107:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.017142] [drm:drm_mode_debug_printmodeline [drm]] Modeline 91:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.017145] [drm:drm_mode_debug_printmodeline [drm]] Modeline 115:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.017149] [drm:drm_mode_debug_printmodeline [drm]] Modeline 92:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.017153] [drm:drm_mode_debug_printmodeline [drm]] Modeline 93:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.017987] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:67:DP-7]
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.017990] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:67:DP-7] disconnected
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.018008] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:62:DP-2]
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.018023] [drm:intel_dp_detect [i915]] [CONNECTOR:62:DP-2]
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.019225] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.019237] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.019249] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.019973] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 00 00 05 01 83 02 00 00 00 00 00 02
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.020669] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.022635] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink yes
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.022648] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.022659] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.022670] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.024043] [drm:intel_dp_read_desc [i915]] DP branch: OUI 90-cc-24 dev-ID SYNA30 HW-rev 1.0 SW-rev 3.10
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.025337] [drm:intel_dp_detect [i915]] Sink is MST capable
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.025341] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:62:DP-2] disconnected
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.025369] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:70:DP-4]
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.025371] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:70:DP-4] disconnected
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.025389] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:74:DP-5]
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.028139] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.028153] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.028173] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.030462] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.035654] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.035665] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.036374] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.036387] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.043198] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.043210] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.043924] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.043938] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.050690] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.050701] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.051412] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.051425] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.059465] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.059477] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.060189] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.060203] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.067009] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.067021] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.067733] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.067747] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.074559] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.074571] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.075250] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.075262] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079604] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079667] [drm:drm_edid_to_eld [drm]] ELD monitor DELL P2415Q
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079673] [drm:drm_edid_to_eld [drm]] ELD size 36, SAD count 1
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079701] [drm:drm_mode_debug_printmodeline [drm]] Modeline 177:"1920x1080i" 0 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079706] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079712] [drm:drm_mode_debug_printmodeline [drm]] Modeline 178:"1920x1080i" 0 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079716] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079721] [drm:drm_mode_debug_printmodeline [drm]] Modeline 185:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079725] [drm:drm_mode_prune_invalid [drm]] Not using 720x576i mode: NO_INTERLACE
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079730] [drm:drm_mode_debug_printmodeline [drm]] Modeline 187:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079734] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: NO_INTERLACE
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079739] [drm:drm_mode_debug_printmodeline [drm]] Modeline 194:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079744] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079749] [drm:drm_mode_debug_printmodeline [drm]] Modeline 198:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079753] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: NO_INTERLACE
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079758] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:74:DP-5] probed modes :
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079763] [drm:drm_mode_debug_printmodeline [drm]] Modeline 111:"3840x2160" 60 533250 3840 3902 3950 4000 2160 2163 2168 2222 0x48 0x9
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079768] [drm:drm_mode_debug_printmodeline [drm]] Modeline 119:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x40 0x9
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079772] [drm:drm_mode_debug_printmodeline [drm]] Modeline 112:"2560x1440" 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x40 0x9
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079777] [drm:drm_mode_debug_printmodeline [drm]] Modeline 125:"2048x1280" 60 221277 2048 2192 2416 2784 1280 1281 1284 1325 0x0 0x6
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079782] [drm:drm_mode_debug_printmodeline [drm]] Modeline 126:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079786] [drm:drm_mode_debug_printmodeline [drm]] Modeline 113:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1082 1087 1125 0x40 0x5
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079791] [drm:drm_mode_debug_printmodeline [drm]] Modeline 135:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079795] [drm:drm_mode_debug_printmodeline [drm]] Modeline 153:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079800] [drm:drm_mode_debug_printmodeline [drm]] Modeline 136:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079804] [drm:drm_mode_debug_printmodeline [drm]] Modeline 137:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079809] [drm:drm_mode_debug_printmodeline [drm]] Modeline 154:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079814] [drm:drm_mode_debug_printmodeline [drm]] Modeline 124:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079818] [drm:drm_mode_debug_printmodeline [drm]] Modeline 123:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079823] [drm:drm_mode_debug_printmodeline [drm]] Modeline 131:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079827] [drm:drm_mode_debug_printmodeline [drm]] Modeline 122:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079832] [drm:drm_mode_debug_printmodeline [drm]] Modeline 121:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079837] [drm:drm_mode_debug_printmodeline [drm]] Modeline 118:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079841] [drm:drm_mode_debug_printmodeline [drm]] Modeline 151:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079846] [drm:drm_mode_debug_printmodeline [drm]] Modeline 141:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079851] [drm:drm_mode_debug_printmodeline [drm]] Modeline 132:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079855] [drm:drm_mode_debug_printmodeline [drm]] Modeline 133:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079860] [drm:drm_mode_debug_printmodeline [drm]] Modeline 134:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079864] [drm:drm_mode_debug_printmodeline [drm]] Modeline 127:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079869] [drm:drm_mode_debug_printmodeline [drm]] Modeline 142:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079873] [drm:drm_mode_debug_printmodeline [drm]] Modeline 157:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079877] [drm:drm_mode_debug_printmodeline [drm]] Modeline 144:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079881] [drm:drm_mode_debug_printmodeline [drm]] Modeline 128:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079884] [drm:drm_mode_debug_printmodeline [drm]] Modeline 152:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079888] [drm:drm_mode_debug_printmodeline [drm]] Modeline 129:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.079892] [drm:drm_mode_debug_printmodeline [drm]] Modeline 130:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.080719] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:108:DP-8]
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.080722] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:108:DP-8] disconnected
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.080739] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:59:HDMI-A-1]
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.080754] [drm:intel_hdmi_detect [i915]] [CONNECTOR:59:HDMI-A-1]
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.082058] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.082070] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.082082] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.082569] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.082581] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.083491] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.084788] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.084795] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.086652] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.086663] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.088867] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.088873] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.088876] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:59:HDMI-A-1] disconnected
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.088905] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:66:HDMI-A-2]
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.088918] [drm:intel_hdmi_detect [i915]] [CONNECTOR:66:HDMI-A-2]
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.090653] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.090664] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.092869] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.092876] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.094671] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.094682] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.096882] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.096886] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.096889] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:66:HDMI-A-2] disconnected
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.154090] [drm:i915_gem_context_create_ioctl [i915]] HW context 1 created
>Jun  7 15:19:50 u-Precision-5520 kernel: [   72.161155] [drm:i915_gem_context_destroy_ioctl [i915]] HW context 1 destroyed
>Jun  7 15:19:53 u-Precision-5520 kernel: [   75.076483] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
>Jun  7 15:19:53 u-Precision-5520 kernel: [   75.076561] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
>Jun  7 15:20:00 u-Precision-5520 kernel: [   81.970534] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x10101012, pins 0x00000020
>Jun  7 15:20:00 u-Precision-5520 kernel: [   81.970581] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - long
>Jun  7 15:20:00 u-Precision-5520 kernel: [   81.970612] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 5 - cnt: 0
>Jun  7 15:20:00 u-Precision-5520 kernel: [   81.970779] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - long
>Jun  7 15:20:00 u-Precision-5520 kernel: [   81.970845] [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions
>Jun  7 15:20:00 u-Precision-5520 kernel: [   81.970921] [drm:i915_hotplug_work_func [i915]] Connector DP-1 (pin 5) received hotplug event.
>Jun  7 15:20:00 u-Precision-5520 kernel: [   81.970991] [drm:intel_dp_detect [i915]] [CONNECTOR:55:DP-1]
>Jun  7 15:20:00 u-Precision-5520 kernel: [   81.971084] [drm:intel_dp_detect [i915]] MST device may have disappeared 1 vs 1
>Jun  7 15:20:00 u-Precision-5520 kernel: [   81.979753] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:00 u-Precision-5520 kernel: [   81.997841] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.006620] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.015198] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.023870] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.032492] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.041185] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.049925] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.058616] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.067266] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.075930] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.084637] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.093320] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.102013] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.110655] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.119306] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.128469] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.137158] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.145881] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.154496] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.163179] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.171993] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.180649] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.189279] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.198029] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.206775] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.215465] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.224140] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.232877] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.241585] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.250250] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.258954] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.259015] [drm:drm_dp_dpcd_access [drm_kms_helper]] Too many retries, giving up. First error: -110
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.259224] [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-1 (pin 5) received hotplug event.
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.259258] [drm:intel_hdmi_detect [i915]] [CONNECTOR:59:HDMI-A-1]
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.260687] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.260738] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.263009] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.263088] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.265430] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.265479] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.267394] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.267441] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.267559] [drm:intel_dp_destroy_mst_connector [i915]] 
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.267854] [drm:intel_dp_destroy_mst_connector [i915]] 
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.268038] [drm:drm_dp_mst_put_payload_id.part.10 [drm_kms_helper]] putting payload 1
>Jun  7 15:20:00 u-Precision-5520 kernel: [   82.268219] [drm:intel_dp_destroy_mst_connector [i915]] 
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.621125] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:47:eDP-1]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.621211] [drm:intel_dp_detect [i915]] [CONNECTOR:47:eDP-1]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.621250] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.621286] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.621313] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.621342] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.621417] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.621527] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.622077] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-00-00(NS) dev-ID  HW-rev 0.0 SW-rev 0.0
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.622544] [drm:drm_edid_to_eld [drm]] ELD: no CEA Extension found
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.622571] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:47:eDP-1] probed modes :
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.622580] [drm:drm_mode_debug_printmodeline [drm]] Modeline 48:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.624978] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:55:DP-1]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.625072] [drm:intel_dp_detect [i915]] [CONNECTOR:55:DP-1]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.625107] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:55:DP-1] disconnected
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.625215] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:75:DP-6]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.625224] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:75:DP-6] status updated from connected to disconnected
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.625235] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:75:DP-6] disconnected
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.626193] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:62:DP-2]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.626281] [drm:intel_dp_detect [i915]] [CONNECTOR:62:DP-2]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.627930] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 00 00 05 01 83 02 00 00 00 00 00 02
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.630749] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink yes
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.630768] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.630788] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.630799] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.632313] [drm:intel_dp_read_desc [i915]] DP branch: OUI 90-cc-24 dev-ID SYNA30 HW-rev 1.0 SW-rev 3.10
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.633734] [drm:intel_dp_detect [i915]] Sink is MST capable
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.633757] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:62:DP-2] disconnected
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.633913] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:70:DP-4]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.633918] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:70:DP-4] disconnected
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.633960] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:74:DP-5]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.636854] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.636881] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.636988] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.638462] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.643842] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.643866] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.644519] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.644537] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.651522] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.651535] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.652181] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.652196] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.658907] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.658919] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.659578] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.659593] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.667490] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.667503] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.668204] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.668218] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.674919] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.674932] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.675590] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.675604] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.682220] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.682232] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.682890] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.682905] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687190] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687265] [drm:drm_edid_to_eld [drm]] ELD monitor DELL P2415Q
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687271] [drm:drm_edid_to_eld [drm]] ELD size 36, SAD count 1
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687311] [drm:drm_mode_debug_printmodeline [drm]] Modeline 105:"1920x1080i" 0 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687317] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687322] [drm:drm_mode_debug_printmodeline [drm]] Modeline 107:"1920x1080i" 0 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687327] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687333] [drm:drm_mode_debug_printmodeline [drm]] Modeline 140:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687337] [drm:drm_mode_prune_invalid [drm]] Not using 720x576i mode: NO_INTERLACE
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687342] [drm:drm_mode_debug_printmodeline [drm]] Modeline 148:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687347] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: NO_INTERLACE
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687352] [drm:drm_mode_debug_printmodeline [drm]] Modeline 161:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687356] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687362] [drm:drm_mode_debug_printmodeline [drm]] Modeline 165:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687366] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: NO_INTERLACE
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687372] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:74:DP-5] probed modes :
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687377] [drm:drm_mode_debug_printmodeline [drm]] Modeline 111:"3840x2160" 60 533250 3840 3902 3950 4000 2160 2163 2168 2222 0x48 0x9
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687382] [drm:drm_mode_debug_printmodeline [drm]] Modeline 119:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x40 0x9
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687387] [drm:drm_mode_debug_printmodeline [drm]] Modeline 112:"2560x1440" 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x40 0x9
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687392] [drm:drm_mode_debug_printmodeline [drm]] Modeline 125:"2048x1280" 60 221277 2048 2192 2416 2784 1280 1281 1284 1325 0x0 0x6
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687398] [drm:drm_mode_debug_printmodeline [drm]] Modeline 126:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687404] [drm:drm_mode_debug_printmodeline [drm]] Modeline 113:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1082 1087 1125 0x40 0x5
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687408] [drm:drm_mode_debug_printmodeline [drm]] Modeline 135:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687413] [drm:drm_mode_debug_printmodeline [drm]] Modeline 153:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687418] [drm:drm_mode_debug_printmodeline [drm]] Modeline 136:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687423] [drm:drm_mode_debug_printmodeline [drm]] Modeline 137:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687428] [drm:drm_mode_debug_printmodeline [drm]] Modeline 154:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687433] [drm:drm_mode_debug_printmodeline [drm]] Modeline 124:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687438] [drm:drm_mode_debug_printmodeline [drm]] Modeline 123:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687443] [drm:drm_mode_debug_printmodeline [drm]] Modeline 131:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687448] [drm:drm_mode_debug_printmodeline [drm]] Modeline 122:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687453] [drm:drm_mode_debug_printmodeline [drm]] Modeline 121:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687458] [drm:drm_mode_debug_printmodeline [drm]] Modeline 118:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687462] [drm:drm_mode_debug_printmodeline [drm]] Modeline 151:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687466] [drm:drm_mode_debug_printmodeline [drm]] Modeline 141:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687469] [drm:drm_mode_debug_printmodeline [drm]] Modeline 132:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687473] [drm:drm_mode_debug_printmodeline [drm]] Modeline 133:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687477] [drm:drm_mode_debug_printmodeline [drm]] Modeline 134:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687481] [drm:drm_mode_debug_printmodeline [drm]] Modeline 127:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687485] [drm:drm_mode_debug_printmodeline [drm]] Modeline 142:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687489] [drm:drm_mode_debug_printmodeline [drm]] Modeline 157:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687493] [drm:drm_mode_debug_printmodeline [drm]] Modeline 144:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687497] [drm:drm_mode_debug_printmodeline [drm]] Modeline 128:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687500] [drm:drm_mode_debug_printmodeline [drm]] Modeline 152:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687504] [drm:drm_mode_debug_printmodeline [drm]] Modeline 129:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.687508] [drm:drm_mode_debug_printmodeline [drm]] Modeline 130:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.688462] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:108:DP-8]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.688465] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:108:DP-8] disconnected
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.688485] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:59:HDMI-A-1]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.688500] [drm:intel_hdmi_detect [i915]] [CONNECTOR:59:HDMI-A-1]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.689596] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.689608] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.689626] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.690672] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.690686] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.690981] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.692882] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.692896] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.695067] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.695080] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.696913] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.696918] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.696922] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:59:HDMI-A-1] disconnected
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.696959] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:66:HDMI-A-2]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.696972] [drm:intel_hdmi_detect [i915]] [CONNECTOR:66:HDMI-A-2]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.699144] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.699157] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.701140] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.701148] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.703320] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.703333] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.704930] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.704934] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.704937] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:66:HDMI-A-2] disconnected
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.765803] [drm:drm_mode_setcrtc [drm]] [CRTC:45:pipe C]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.765913] [drm:intel_atomic_check [i915]] New cdclk calculated to be atomic 540000, actual 540000
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.768099] [drm:intel_mst_disable_dp [i915]] 1
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.768116] [drm:drm_dp_update_payload_part1 [drm_kms_helper]] 
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.771133] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.771190] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.771304] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.772723] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.778932] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.778983] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.780204] [drm:drm_dp_update_payload_part1 [drm_kms_helper]] removing payload 0
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.780265] [drm:intel_disable_pipe [i915]] disabling pipe C
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.798046] [drm:intel_mst_post_disable_dp [i915]] 1
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.799363] [drm:drm_dp_mst_put_payload_id.part.10 [drm_kms_helper]] putting payload 1
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.800372] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.800426] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.800490] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.802911] [drm:intel_disable_shared_dpll [i915]] disable DPLL 1 (active 6, on? 1) for crtc 45
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.802985] [drm:intel_atomic_commit_tail [i915]] [ENCODER:46:DDI A]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.803036] [drm:intel_atomic_commit_tail [i915]] [ENCODER:54:DDI B]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.803085] [drm:intel_atomic_commit_tail [i915]] [ENCODER:56:DP-MST A]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.803138] [drm:intel_atomic_commit_tail [i915]] [ENCODER:57:DP-MST B]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.803182] [drm:intel_atomic_commit_tail [i915]] [ENCODER:58:DP-MST C]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.803224] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DDI C]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.803268] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST A]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.803308] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DP-MST B]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.803349] [drm:intel_atomic_commit_tail [i915]] [ENCODER:65:DP-MST C]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.803401] [drm:verify_connector_state.isra.83 [i915]] [CONNECTOR:74:DP-5]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.803441] [drm:verify_single_dpll_state.isra.117 [i915]] DPLL 0
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.803482] [drm:verify_single_dpll_state.isra.117 [i915]] DPLL 1
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.803522] [drm:verify_single_dpll_state.isra.117 [i915]] DPLL 2
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.803559] [drm:verify_single_dpll_state.isra.117 [i915]] DPLL 3
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.804337] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.810936] [drm:intel_atomic_commit_tail [i915]] [CRTC:45:pipe C]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.813815] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.813870] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.813946] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.815384] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.839603] [drm:drm_mode_addfb2 [drm]] [FB:67]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.841769] [drm:drm_ioctl [drm]] pid=1183, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.841794] [drm:drm_mode_setcrtc [drm]] [CRTC:31:pipe A]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.841821] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:47:eDP-1]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.841847] [drm:drm_atomic_state_init [drm]] Allocated atomic state ffff8b8ebf0eac00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.841865] [drm:drm_mode_object_reference [drm]] OBJ ID: 145 (1)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.841879] [drm:drm_mode_object_reference [drm]] OBJ ID: 68 (1)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.841895] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:31:pipe A] ffff8b8e464fc800 state to ffff8b8ebf0eac00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.841910] [drm:drm_mode_object_reference [drm]] OBJ ID: 102 (3)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.841925] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:25:plane 1A] ffff8b8ed31a3180 state to ffff8b8ebf0eac00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.841946] [drm:drm_mode_object_unreference [drm]] OBJ ID: 145 (2)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.841962] [drm:drm_atomic_set_mode_for_crtc [drm]] Set [MODE:3840x2160] for CRTC state ffff8b8e464fc800
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.841976] [drm:drm_atomic_set_crtc_for_plane [drm]] Link plane state ffff8b8ed31a3180 to [CRTC:31:pipe A]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.841989] [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:67] for plane state ffff8b8ed31a3180
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.842007] [drm:drm_mode_object_reference [drm]] OBJ ID: 67 (2)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.842019] [drm:drm_mode_object_unreference [drm]] OBJ ID: 102 (4)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.842033] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:31:pipe A] to ffff8b8ebf0eac00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.842051] [drm:drm_mode_object_reference [drm]] OBJ ID: 47 (5)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.842066] [drm:drm_mode_object_reference [drm]] OBJ ID: 47 (6)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.842083] [drm:drm_atomic_get_connector_state [drm]] Added [CONNECTOR:47] ffff8b8f11f1e600 state to ffff8b8ebf0eac00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.842102] [drm:drm_mode_object_unreference [drm]] OBJ ID: 47 (7)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.842112] [drm:drm_atomic_set_crtc_for_connector [drm]] Link connector state ffff8b8f11f1e600 to [NOCRTC]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.842124] [drm:drm_mode_object_reference [drm]] OBJ ID: 47 (6)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.842138] [drm:drm_atomic_set_crtc_for_connector [drm]] Link connector state ffff8b8f11f1e600 to [CRTC:31:pipe A]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.842154] [drm:drm_atomic_check_only [drm]] checking ffff8b8ebf0eac00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.842180] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] Updating routing for [CONNECTOR:47:eDP-1]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.842189] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CONNECTOR:47:eDP-1] keeps [ENCODER:46:DDI A], now on [CRTC:31:pipe A]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.842301] [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:31:pipe A] has [PLANE:25:plane 1A] with fb 67
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.842343] [drm:intel_plane_atomic_calc_changes [i915]] [PLANE:25:plane 1A] visible 1 -> 1, off 0, on 0, ms 0
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.842376] [drm:drm_atomic_commit [drm]] commiting ffff8b8ebf0eac00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.848121] [drm:drm_vblank_enable [drm]] enabling vblank on crtc 0, ret: 0
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.848132] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 0 : v 0x5 p(0,471)@ 97.975292 -> 97.971759 [e 0 us, 0 rep]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.848139] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 0: current=5649, diff=2, hw=6504 hw_last=6502
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.848146] [drm:vblank_disable_fn [drm]] disabling vblank on crtc 0
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.848154] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 0 : v 0x5 p(0,474)@ 97.975315 -> 97.971760 [e 0 us, 0 rep]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.848161] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 0: current=5651, diff=0, hw=6504 hw_last=6504
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.848177] [drm:drm_vblank_enable [drm]] enabling vblank on crtc 0, ret: 0
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.848184] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 0 : v 0x5 p(0,478)@ 97.975346 -> 97.971760 [e 0 us, 0 rep]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.848190] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 0: current=5651, diff=0, hw=6504 hw_last=6504
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.860840] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 0 : v 0x7 p(0,-57)@ 97.987988 -> 97.988416 [e 0 us, 0 rep]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.860848] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 0: current=5651, diff=1, hw=6505 hw_last=6504
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.860857] [drm:drm_handle_vblank [drm]] vblank event on 5651, current 5652
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.860898] [drm:vblank_disable_fn [drm]] disabling vblank on crtc 0
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.860910] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 0 : v 0x7 p(0,-47)@ 97.988062 -> 97.988414 [e 0 us, 0 rep]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.860917] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 0: current=5652, diff=0, hw=6505 hw_last=6505
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.860931] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state ffff8b8ebf0eac00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.860940] [drm:drm_mode_object_unreference [drm]] OBJ ID: 47 (7)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.860948] [drm:drm_mode_object_unreference [drm]] OBJ ID: 47 (6)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.860955] [drm:drm_mode_object_unreference [drm]] OBJ ID: 145 (1)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.860962] [drm:drm_mode_object_unreference [drm]] OBJ ID: 68 (2)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.860971] [drm:drm_mode_object_unreference [drm]] OBJ ID: 102 (3)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.860978] [drm:__drm_atomic_state_free [drm]] Freeing atomic state ffff8b8ebf0eac00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.860986] [drm:drm_mode_object_reference [drm]] OBJ ID: 67 (3)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.860992] [drm:drm_mode_object_unreference [drm]] OBJ ID: 102 (2)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.860999] [drm:drm_mode_object_reference [drm]] OBJ ID: 138 (3)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861005] [drm:drm_mode_object_unreference [drm]] OBJ ID: 138 (4)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861011] [drm:drm_mode_object_unreference [drm]] OBJ ID: 67 (4)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861018] [drm:drm_mode_object_unreference [drm]] OBJ ID: 47 (5)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861319] [drm:drm_ioctl [drm]] pid=1183, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861330] [drm:drm_mode_setcrtc [drm]] [CRTC:38:pipe B]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861339] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:75:DP-6]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861347] [drm:drm_atomic_state_init [drm]] Allocated atomic state ffff8b8ebf0eac00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861360] [drm:drm_mode_object_reference [drm]] OBJ ID: 143 (1)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861366] [drm:drm_mode_object_reference [drm]] OBJ ID: 72 (1)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861375] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:38:pipe B] ffff8b8e464fb800 state to ffff8b8ebf0eac00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861381] [drm:drm_mode_object_reference [drm]] OBJ ID: 138 (3)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861389] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:32:plane 1B] ffff8b8ed31a3c00 state to ffff8b8ebf0eac00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861395] [drm:drm_mode_object_unreference [drm]] OBJ ID: 143 (2)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861403] [drm:drm_atomic_set_mode_for_crtc [drm]] Set [MODE:] for CRTC state ffff8b8e464fb800
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861410] [drm:drm_atomic_set_crtc_for_plane [drm]] Link plane state ffff8b8ed31a3c00 to [CRTC:38:pipe B]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861417] [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:67] for plane state ffff8b8ed31a3c00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861423] [drm:drm_mode_object_reference [drm]] OBJ ID: 67 (4)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861429] [drm:drm_mode_object_unreference [drm]] OBJ ID: 138 (4)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861436] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:38:pipe B] to ffff8b8ebf0eac00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861444] [drm:drm_mode_object_reference [drm]] OBJ ID: 75 (3)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861450] [drm:drm_mode_object_reference [drm]] OBJ ID: 75 (4)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861456] [drm:drm_atomic_get_connector_state [drm]] Added [CONNECTOR:75] ffff8b8f11f1e060 state to ffff8b8ebf0eac00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861462] [drm:drm_mode_object_unreference [drm]] OBJ ID: 75 (5)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861469] [drm:drm_atomic_set_crtc_for_connector [drm]] Link connector state ffff8b8f11f1e060 to [NOCRTC]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861475] [drm:drm_mode_object_reference [drm]] OBJ ID: 75 (4)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861481] [drm:drm_atomic_set_crtc_for_connector [drm]] Link connector state ffff8b8f11f1e060 to [CRTC:38:pipe B]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861487] [drm:drm_atomic_check_only [drm]] checking ffff8b8ebf0eac00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861494] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] Updating routing for [CONNECTOR:75:DP-6]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861498] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] No suitable encoder found for [CONNECTOR:75:DP-6]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861504] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state ffff8b8ebf0eac00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861511] [drm:drm_mode_object_unreference [drm]] OBJ ID: 75 (5)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861517] [drm:drm_mode_object_unreference [drm]] OBJ ID: 75 (4)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861523] [drm:drm_mode_object_unreference [drm]] OBJ ID: 82 (1)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861529] [drm:drm_mode_object_unreference [drm]] OBJ ID: 72 (2)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861535] [drm:drm_mode_object_unreference [drm]] OBJ ID: 67 (5)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861541] [drm:__drm_atomic_state_free [drm]] Freeing atomic state ffff8b8ebf0eac00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861547] [drm:drm_mode_object_reference [drm]] OBJ ID: 67 (4)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861553] [drm:drm_mode_object_unreference [drm]] OBJ ID: 67 (5)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861559] [drm:drm_mode_object_reference [drm]] OBJ ID: 138 (3)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861565] [drm:drm_mode_object_unreference [drm]] OBJ ID: 138 (4)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861571] [drm:drm_mode_object_unreference [drm]] OBJ ID: 67 (4)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861577] [drm:drm_mode_object_unreference [drm]] OBJ ID: 75 (3)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.861584] [drm:drm_ioctl [drm]] ret = -22
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862504] [drm:drm_ioctl [drm]] pid=1183, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862514] [drm:drm_mode_setcrtc [drm]] [CRTC:38:pipe B]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862523] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:75:DP-6]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862532] [drm:drm_atomic_state_init [drm]] Allocated atomic state ffff8b8ebf0eac00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862541] [drm:drm_mode_object_reference [drm]] OBJ ID: 143 (1)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862548] [drm:drm_mode_object_reference [drm]] OBJ ID: 72 (1)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862556] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:38:pipe B] ffff8b8e464fb800 state to ffff8b8ebf0eac00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862562] [drm:drm_mode_object_reference [drm]] OBJ ID: 138 (3)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862569] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:32:plane 1B] ffff8b8ed31a3540 state to ffff8b8ebf0eac00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862575] [drm:drm_mode_object_unreference [drm]] OBJ ID: 143 (2)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862582] [drm:drm_atomic_set_mode_for_crtc [drm]] Set [MODE:] for CRTC state ffff8b8e464fb800
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862589] [drm:drm_atomic_set_crtc_for_plane [drm]] Link plane state ffff8b8ed31a3540 to [CRTC:38:pipe B]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862595] [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:147] for plane state ffff8b8ed31a3540
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862601] [drm:drm_mode_object_reference [drm]] OBJ ID: 147 (2)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862608] [drm:drm_mode_object_unreference [drm]] OBJ ID: 138 (4)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862614] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:38:pipe B] to ffff8b8ebf0eac00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862621] [drm:drm_mode_object_reference [drm]] OBJ ID: 75 (3)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862628] [drm:drm_mode_object_reference [drm]] OBJ ID: 75 (4)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862634] [drm:drm_atomic_get_connector_state [drm]] Added [CONNECTOR:75] ffff8b8f11f1e060 state to ffff8b8ebf0eac00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862641] [drm:drm_mode_object_unreference [drm]] OBJ ID: 75 (5)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862655] [drm:drm_atomic_set_crtc_for_connector [drm]] Link connector state ffff8b8f11f1e060 to [NOCRTC]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862663] [drm:drm_mode_object_reference [drm]] OBJ ID: 75 (4)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862670] [drm:drm_atomic_set_crtc_for_connector [drm]] Link connector state ffff8b8f11f1e060 to [CRTC:38:pipe B]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862677] [drm:drm_atomic_check_only [drm]] checking ffff8b8ebf0eac00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862688] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] Updating routing for [CONNECTOR:75:DP-6]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862691] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] No suitable encoder found for [CONNECTOR:75:DP-6]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862700] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state ffff8b8ebf0eac00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862707] [drm:drm_mode_object_unreference [drm]] OBJ ID: 75 (5)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862715] [drm:drm_mode_object_unreference [drm]] OBJ ID: 75 (4)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862721] [drm:drm_mode_object_unreference [drm]] OBJ ID: 82 (1)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862727] [drm:drm_mode_object_unreference [drm]] OBJ ID: 72 (2)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862734] [drm:drm_mode_object_unreference [drm]] OBJ ID: 147 (3)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862741] [drm:__drm_atomic_state_free [drm]] Freeing atomic state ffff8b8ebf0eac00
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862748] [drm:drm_mode_object_reference [drm]] OBJ ID: 67 (3)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862754] [drm:drm_mode_object_unreference [drm]] OBJ ID: 67 (4)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862760] [drm:drm_mode_object_reference [drm]] OBJ ID: 138 (3)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862766] [drm:drm_mode_object_unreference [drm]] OBJ ID: 138 (4)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862773] [drm:drm_mode_object_unreference [drm]] OBJ ID: 147 (2)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862779] [drm:drm_mode_object_unreference [drm]] OBJ ID: 75 (3)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.862787] [drm:drm_ioctl [drm]] ret = -22
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.863454] [drm:intel_modeset_pipe_config [i915]] [CONNECTOR:75:DP-6] checking for sink bpp constrains
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.863495] [drm:intel_modeset_pipe_config [i915]] clamping display bpp (was 36) to EDID reported max of 24
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.863522] [drm:intel_modeset_pipe_config [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.863546] [drm:intel_dump_pipe_config [i915]] [CRTC:38:pipe B][modeset]
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.863573] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: B, pipe bpp: 24, dithering: 0
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.863601] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 4; gmch_m: 6212812, gmch_n: 8388608, link_m: 1035468, link_n: 1048576, tu: 48
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.863620] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.863639] [drm:intel_dump_pipe_config [i915]] requested mode:
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.863679] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 533250 3840 3902 3950 4000 2160 2163 2168 2222 0x0 0x9
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.863715] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.863726] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"3840x2160" 60 533250 3840 3902 3950 4000 2160 2163 2168 2222 0x48 0x9
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.863749] [drm:intel_dump_pipe_config [i915]] crtc timings: 533250 3840 3902 3950 4000 2160 2163 2168 2222, type: 0x48 flags: 0x9
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.863772] [drm:intel_dump_pipe_config [i915]] port clock: 540000, pipe src size: 3840x2160
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.863795] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.863813] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.863831] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.863854] [drm:intel_dump_pipe_config [i915]] dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.863870] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.863897] [drm:intel_dump_pipe_config [i915]] [PLANE:32:plane 1B] FB:138, fb = 3840x2160 format = XR24 little-endian (0x34325258)
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.863921] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+3840+2160 dst 0x0+3840+2160
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.863946] [drm:intel_dump_pipe_config [i915]] [PLANE:34:plane 2B] disabled, scaler_id = -1
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.863975] [drm:intel_dump_pipe_config [i915]] [PLANE:36:cursor B] disabled, scaler_id = -1
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.864010] [drm:intel_atomic_check [i915]] New cdclk calculated to be atomic 540000, actual 540000
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.864043] [drm:intel_find_shared_dpll [i915]] [CRTC:38:pipe B] allocated DPLL 1
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.864074] [drm:intel_reference_shared_dpll [i915]] using DPLL 1 for pipe B
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.864174] [drm:intel_mst_disable_dp [i915]] 1
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.864207] [drm:intel_disable_pipe [i915]] disabling pipe B
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.872362] [drm:intel_mst_post_disable_dp [i915]] 1
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.880774] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.889174] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.897567] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:15 u-Precision-5520 kernel: [   97.905959] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   97.914350] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   97.922746] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   97.931140] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   97.939531] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   97.947923] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   97.956314] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   97.964704] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   97.973095] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   97.981486] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   97.989875] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   97.998265] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.006655] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.015044] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.023434] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.031824] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.040214] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.048604] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.056995] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.065385] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.073774] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.082164] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.090554] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.098943] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.107333] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.115724] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.124114] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.132503] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.140893] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.140904] [drm:drm_dp_dpcd_access [drm_kms_helper]] Too many retries, giving up. First error: -110
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.140907] [drm:drm_dp_check_act_status [drm_kms_helper]] failed to read payload table status -110
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.149340] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.157771] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.166203] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.174634] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.183065] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.191495] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.199925] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.208356] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.216786] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.225217] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.233647] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.242077] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.250507] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.258937] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.267368] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.275799] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.284229] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.292659] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.301090] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.309521] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.317951] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.326381] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.334812] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.343242] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.351672] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.360102] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.368537] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.376967] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.385398] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.393828] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.402259] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.410690] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.410694] [drm:drm_dp_dpcd_access [drm_kms_helper]] Too many retries, giving up. First error: -110
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.410704] [drm:intel_dp_sink_dpms [i915]] failed to disable sink power state
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.419135] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.427566] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.435996] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.444426] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.452857] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.461287] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.469717] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.478147] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.486577] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.495008] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.503438] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.511869] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.520299] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.528729] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.537160] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.545590] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.554020] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.562450] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.570881] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.579311] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.587741] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.596171] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.604602] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.613032] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.621463] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.629893] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.638323] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.646753] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.655204] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.663635] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.672066] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.680496] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.680500] [drm:drm_dp_dpcd_access [drm_kms_helper]] Too many retries, giving up. First error: -110
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.680510] [drm:intel_dp_sink_dpms [i915]] failed to disable sink power state
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.680522] [drm:intel_disable_shared_dpll [i915]] disable DPLL 1 (active 2, on? 1) for crtc 38
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.680547] [drm:intel_disable_shared_dpll [i915]] disabling DPLL 1
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.680579] [drm:intel_atomic_commit_tail [i915]] [ENCODER:46:DDI A]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.680590] [drm:intel_atomic_commit_tail [i915]] [ENCODER:54:DDI B]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.680600] [drm:intel_atomic_commit_tail [i915]] [ENCODER:56:DP-MST A]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.680609] [drm:intel_atomic_commit_tail [i915]] [ENCODER:57:DP-MST B]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.680618] [drm:intel_atomic_commit_tail [i915]] [ENCODER:58:DP-MST C]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.680627] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DDI C]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.680636] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST A]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.680644] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DP-MST B]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.680652] [drm:intel_atomic_commit_tail [i915]] [ENCODER:65:DP-MST C]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.680664] [drm:verify_single_dpll_state.isra.117 [i915]] DPLL 0
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.680674] [drm:verify_single_dpll_state.isra.117 [i915]] DPLL 1
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.680683] [drm:verify_single_dpll_state.isra.117 [i915]] DPLL 2
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.680692] [drm:verify_single_dpll_state.isra.117 [i915]] DPLL 3
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.694369] [drm:verify_connector_state.isra.83 [i915]] [CONNECTOR:75:DP-6]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.694383] [drm:intel_atomic_commit_tail [i915]] [CRTC:38:pipe B]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.694396] [drm:verify_single_dpll_state.isra.117 [i915]] DPLL 1
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.694406] [drm:intel_enable_sagv [i915]] Enabling the SAGV
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.694434] [drm:drm_mode_setcrtc [drm]] [CRTC:38:pipe B]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.694450] [drm:intel_atomic_check [i915]] New cdclk calculated to be atomic 540000, actual 540000
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.694472] [drm:intel_atomic_commit_tail [i915]] [ENCODER:46:DDI A]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.694482] [drm:intel_atomic_commit_tail [i915]] [ENCODER:54:DDI B]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.694493] [drm:intel_atomic_commit_tail [i915]] [ENCODER:56:DP-MST A]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.694503] [drm:intel_atomic_commit_tail [i915]] [ENCODER:57:DP-MST B]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.694512] [drm:intel_atomic_commit_tail [i915]] [ENCODER:58:DP-MST C]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.694520] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DDI C]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.694529] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST A]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.694538] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DP-MST B]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.694546] [drm:intel_atomic_commit_tail [i915]] [ENCODER:65:DP-MST C]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.694556] [drm:verify_connector_state.isra.83 [i915]] [CONNECTOR:75:DP-6]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.694565] [drm:verify_single_dpll_state.isra.117 [i915]] DPLL 0
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.694575] [drm:verify_single_dpll_state.isra.117 [i915]] DPLL 1
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.694584] [drm:verify_single_dpll_state.isra.117 [i915]] DPLL 2
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.694593] [drm:verify_single_dpll_state.isra.117 [i915]] DPLL 3
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.694604] [drm:intel_atomic_commit_tail [i915]] [CRTC:38:pipe B]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711186] [drm:drm_ioctl [drm]] pid=1183, dev=0xe200, auth=1, DRM_IOCTL_MODE_CURSOR
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711195] [drm:drm_atomic_state_init [drm]] Allocated atomic state ffff8b8f18a43800
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711201] [drm:drm_mode_object_reference [drm]] OBJ ID: 80 (2)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711207] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:29:cursor A] ffff8b8edb865480 state to ffff8b8f18a43800
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711212] [drm:drm_mode_object_reference [drm]] OBJ ID: 81 (1)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711216] [drm:drm_mode_object_reference [drm]] OBJ ID: 82 (1)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711221] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:31:pipe A] ffff8b8f13221000 state to ffff8b8f18a43800
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711226] [drm:drm_atomic_set_crtc_for_plane [drm]] Link plane state ffff8b8edb865480 to [NOCRTC]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711230] [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for plane state ffff8b8edb865480
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711235] [drm:drm_mode_object_unreference [drm]] OBJ ID: 80 (3)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711239] [drm:drm_atomic_check_only [drm]] checking ffff8b8f18a43800
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711259] [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:31:pipe A] has [PLANE:29:cursor A] with fb -1
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711271] [drm:intel_plane_atomic_calc_changes [i915]] [PLANE:29:cursor A] visible 1 -> 0, off 1, on 0, ms 0
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711280] [drm:drm_atomic_commit [drm]] commiting ffff8b8f18a43800
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711294] [drm:drm_vblank_enable [drm]] enabling vblank on crtc 0, ret: 0
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711300] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 0 : v 0x7 p(0,-1)@ 98.837924 -> 98.837931 [e 0 us, 0 rep]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711304] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 0: current=5703, diff=0, hw=6556 hw_last=6556
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711308] [drm:vblank_disable_fn [drm]] disabling vblank on crtc 0
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711320] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 0 : v 0x5 p(0,2)@ 98.837945 -> 98.837930 [e 7 us, 0 rep]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711324] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 0: current=5703, diff=0, hw=6556 hw_last=6556
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711339] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state ffff8b8f18a43800
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711343] [drm:drm_mode_object_unreference [drm]] OBJ ID: 81 (2)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711348] [drm:drm_mode_object_unreference [drm]] OBJ ID: 82 (2)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711352] [drm:drm_mode_object_unreference [drm]] OBJ ID: 80 (2)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711357] [drm:__drm_atomic_state_free [drm]] Freeing atomic state ffff8b8f18a43800
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711361] [drm:drm_mode_object_unreference [drm]] OBJ ID: 80 (1)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711414] [drm:drm_ioctl [drm]] pid=1183, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711421] [drm:drm_mode_setcrtc [drm]] [CRTC:31:pipe A]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711427] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:47:eDP-1]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711432] [drm:drm_atomic_state_init [drm]] Allocated atomic state ffff8b8f18a43800
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711437] [drm:drm_mode_object_reference [drm]] OBJ ID: 81 (1)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711441] [drm:drm_mode_object_reference [drm]] OBJ ID: 82 (1)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711446] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:31:pipe A] ffff8b8f13220800 state to ffff8b8f18a43800
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711450] [drm:drm_mode_object_reference [drm]] OBJ ID: 67 (4)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711454] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:25:plane 1A] ffff8b8edb865840 state to ffff8b8f18a43800
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711459] [drm:drm_mode_object_unreference [drm]] OBJ ID: 81 (2)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711463] [drm:drm_atomic_set_mode_for_crtc [drm]] Set [MODE:] for CRTC state ffff8b8f13220800
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711468] [drm:drm_atomic_set_crtc_for_plane [drm]] Link plane state ffff8b8edb865840 to [CRTC:31:pipe A]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711472] [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:67] for plane state ffff8b8edb865840
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711476] [drm:drm_mode_object_reference [drm]] OBJ ID: 67 (5)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711480] [drm:drm_mode_object_unreference [drm]] OBJ ID: 67 (6)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711484] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:31:pipe A] to ffff8b8f18a43800
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711489] [drm:drm_mode_object_reference [drm]] OBJ ID: 47 (5)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711493] [drm:drm_mode_object_reference [drm]] OBJ ID: 47 (6)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711497] [drm:drm_atomic_get_connector_state [drm]] Added [CONNECTOR:47] ffff8b8ec4242de0 state to ffff8b8f18a43800
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711502] [drm:drm_mode_object_unreference [drm]] OBJ ID: 47 (7)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711506] [drm:drm_atomic_set_crtc_for_connector [drm]] Link connector state ffff8b8ec4242de0 to [NOCRTC]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711511] [drm:drm_mode_object_reference [drm]] OBJ ID: 47 (6)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711515] [drm:drm_atomic_set_crtc_for_connector [drm]] Link connector state ffff8b8ec4242de0 to [CRTC:31:pipe A]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711519] [drm:drm_atomic_check_only [drm]] checking ffff8b8f18a43800
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711524] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] Updating routing for [CONNECTOR:47:eDP-1]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711527] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CONNECTOR:47:eDP-1] keeps [ENCODER:46:DDI A], now on [CRTC:31:pipe A]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711543] [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:31:pipe A] has [PLANE:25:plane 1A] with fb 67
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711555] [drm:intel_plane_atomic_calc_changes [i915]] [PLANE:25:plane 1A] visible 1 -> 1, off 0, on 0, ms 0
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711562] [drm:drm_atomic_commit [drm]] commiting ffff8b8f18a43800
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711574] [drm:drm_vblank_enable [drm]] enabling vblank on crtc 0, ret: 0
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711579] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 0 : v 0x5 p(0,36)@ 98.838203 -> 98.837933 [e 0 us, 0 rep]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711583] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 0: current=5703, diff=0, hw=6556 hw_last=6556
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711588] [drm:vblank_disable_fn [drm]] disabling vblank on crtc 0
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711593] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 0 : v 0x5 p(0,38)@ 98.838217 -> 98.837932 [e 0 us, 0 rep]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711597] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 0: current=5703, diff=0, hw=6556 hw_last=6556
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711604] [drm:drm_vblank_enable [drm]] enabling vblank on crtc 0, ret: 0
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711608] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 0 : v 0x5 p(0,40)@ 98.838233 -> 98.837933 [e 0 us, 0 rep]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.711612] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 0: current=5703, diff=0, hw=6556 hw_last=6556
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.727675] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 0 : v 0x7 p(0,-41)@ 98.854283 -> 98.854590 [e 0 us, 0 rep]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.727682] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 0: current=5703, diff=1, hw=6557 hw_last=6556
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.727687] [drm:drm_handle_vblank [drm]] vblank event on 5703, current 5704
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.727691] [drm:vblank_disable_fn [drm]] disabling vblank on crtc 0
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.727697] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 0 : v 0x7 p(0,-37)@ 98.854311 -> 98.854588 [e 0 us, 0 rep]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.727701] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 0: current=5704, diff=0, hw=6557 hw_last=6557
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.727728] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state ffff8b8f18a43800
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.727734] [drm:drm_mode_object_unreference [drm]] OBJ ID: 47 (7)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.727740] [drm:drm_mode_object_unreference [drm]] OBJ ID: 47 (6)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.727745] [drm:drm_mode_object_unreference [drm]] OBJ ID: 81 (1)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.727750] [drm:drm_mode_object_unreference [drm]] OBJ ID: 82 (2)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.727758] [drm:drm_mode_object_unreference [drm]] OBJ ID: 67 (5)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.727764] [drm:__drm_atomic_state_free [drm]] Freeing atomic state ffff8b8f18a43800
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.727772] [drm:drm_mode_object_reference [drm]] OBJ ID: 67 (4)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.727777] [drm:drm_mode_object_unreference [drm]] OBJ ID: 67 (5)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.727783] [drm:drm_mode_object_unreference [drm]] OBJ ID: 67 (4)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.727789] [drm:drm_mode_object_unreference [drm]] OBJ ID: 47 (5)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729482] [drm:drm_ioctl [drm]] pid=1183, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729489] [drm:drm_mode_setcrtc [drm]] [CRTC:38:pipe B]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729495] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:74:DP-5]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729501] [drm:drm_atomic_state_init [drm]] Allocated atomic state ffff8b8f18a44800
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729507] [drm:drm_mode_object_reference [drm]] OBJ ID: 81 (1)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729513] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:38:pipe B] ffff8b8f13226800 state to ffff8b8f18a44800
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729518] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:32:plane 1B] ffff8b8edb865900 state to ffff8b8f18a44800
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729523] [drm:drm_atomic_set_mode_for_crtc [drm]] Set [MODE:] for CRTC state ffff8b8f13226800
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729528] [drm:drm_atomic_set_crtc_for_plane [drm]] Link plane state ffff8b8edb865900 to [CRTC:38:pipe B]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729532] [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:67] for plane state ffff8b8edb865900
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729537] [drm:drm_mode_object_reference [drm]] OBJ ID: 67 (4)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729542] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:38:pipe B] to ffff8b8f18a44800
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729547] [drm:drm_mode_object_reference [drm]] OBJ ID: 74 (4)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729551] [drm:drm_atomic_get_connector_state [drm]] Added [CONNECTOR:74] ffff8b8ec42423c0 state to ffff8b8f18a44800
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729556] [drm:drm_mode_object_reference [drm]] OBJ ID: 74 (5)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729560] [drm:drm_atomic_set_crtc_for_connector [drm]] Link connector state ffff8b8ec42423c0 to [CRTC:38:pipe B]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729564] [drm:drm_atomic_check_only [drm]] checking ffff8b8f18a44800
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729568] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CRTC:38:pipe B] mode changed
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729571] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CRTC:38:pipe B] enable changed
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729574] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] Updating routing for [CONNECTOR:74:DP-5]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729576] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CONNECTOR:74:DP-5] using [ENCODER:64:DP-MST B] on [CRTC:38:pipe B]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729579] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CRTC:38:pipe B] active changed
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729581] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CRTC:38:pipe B] needs all connectors, enable: y, active: y
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729585] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:38:pipe B] to ffff8b8f18a44800
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729590] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:38:pipe B] to ffff8b8f18a44800
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729607] [drm:intel_modeset_pipe_config [i915]] [CONNECTOR:74:DP-5] checking for sink bpp constrains
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729619] [drm:intel_modeset_pipe_config [i915]] clamping display bpp (was 36) to EDID reported max of 24
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729632] [drm:intel_modeset_pipe_config [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729645] [drm:intel_dump_pipe_config [i915]] [CRTC:38:pipe B][modeset]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729657] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: B, pipe bpp: 24, dithering: 0
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729668] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 4; gmch_m: 6212812, gmch_n: 8388608, link_m: 1035468, link_n: 1048576, tu: 48
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729678] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729688] [drm:intel_dump_pipe_config [i915]] requested mode:
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729695] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 533250 3840 3902 3950 4000 2160 2163 2168 2222 0x0 0x9
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729705] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729710] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 533250 3840 3902 3950 4000 2160 2163 2168 2222 0x0 0x9
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729721] [drm:intel_dump_pipe_config [i915]] crtc timings: 533250 3840 3902 3950 4000 2160 2163 2168 2222, type: 0x0 flags: 0x9
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729731] [drm:intel_dump_pipe_config [i915]] port clock: 540000, pipe src size: 3840x2160
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729741] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729750] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729759] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729768] [drm:intel_dump_pipe_config [i915]] dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729777] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729786] [drm:intel_dump_pipe_config [i915]] [PLANE:32:plane 1B] disabled, scaler_id = -1
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729795] [drm:intel_dump_pipe_config [i915]] [PLANE:34:plane 2B] disabled, scaler_id = -1
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729804] [drm:intel_dump_pipe_config [i915]] [PLANE:36:cursor B] disabled, scaler_id = -1
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729816] [drm:intel_atomic_check [i915]] New cdclk calculated to be atomic 540000, actual 540000
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729830] [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:38:pipe B] has [PLANE:32:plane 1B] with fb 67
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729841] [drm:intel_plane_atomic_calc_changes [i915]] [PLANE:32:plane 1B] visible 0 -> 1, off 0, on 1, ms 1
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729853] [drm:intel_find_shared_dpll [i915]] [CRTC:38:pipe B] allocated DPLL 1
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729864] [drm:intel_reference_shared_dpll [i915]] using DPLL 1 for pipe B
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729871] [drm:drm_mode_object_reference [drm]] OBJ ID: 80 (1)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729876] [drm:drm_mode_object_reference [drm]] OBJ ID: 82 (1)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729882] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:31:pipe A] ffff8b8f13224000 state to ffff8b8f18a44800
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729888] [drm:drm_mode_object_reference [drm]] OBJ ID: 67 (5)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729893] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:25:plane 1A] ffff8b8edb865a80 state to ffff8b8f18a44800
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729898] [drm:drm_mode_object_reference [drm]] OBJ ID: 68 (2)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729903] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:29:cursor A] ffff8b8edb865c00 state to ffff8b8f18a44800
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729909] [drm:drm_mode_object_reference [drm]] OBJ ID: 103 (1)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729914] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:45:pipe C] ffff8b8f13223000 state to ffff8b8f18a44800
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729925] [drm:skl_compute_wm [i915]] [PLANE:25:plane 1A] ddb (0 - 860) -> (0 - 438)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729933] [drm:skl_compute_wm [i915]] [PLANE:29:cursor A] ddb (860 - 892) -> (438 - 446)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729942] [drm:skl_compute_wm [i915]] [PLANE:32:plane 1B] ddb (0 - 0) -> (446 - 884)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729950] [drm:skl_compute_wm [i915]] [PLANE:36:cursor B] ddb (0 - 0) -> (884 - 892)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729955] [drm:drm_atomic_commit [drm]] commiting ffff8b8f18a44800
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729969] [drm:drm_calc_timestamping_constants [drm]] crtc 31: hwmode: htotal 4000, vtotal 2222, vdisplay 2160
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729974] [drm:drm_calc_timestamping_constants [drm]] crtc 31: clock 533250 kHz framedur 16667604 linedur 7501
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729977] [drm:drm_calc_timestamping_constants [drm]] crtc 38: hwmode: htotal 4000, vtotal 2222, vdisplay 2160
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729981] [drm:drm_calc_timestamping_constants [drm]] crtc 38: clock 533250 kHz framedur 16667604 linedur 7501
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.729990] [drm:intel_disable_sagv [i915]] Disabling the SAGV
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.730006] [drm:intel_atomic_commit_tail [i915]] [ENCODER:46:DDI A]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.730017] [drm:intel_atomic_commit_tail [i915]] [ENCODER:54:DDI B]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.730029] [drm:intel_atomic_commit_tail [i915]] [ENCODER:56:DP-MST A]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.730039] [drm:intel_atomic_commit_tail [i915]] [ENCODER:57:DP-MST B]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.730049] [drm:intel_atomic_commit_tail [i915]] [ENCODER:58:DP-MST C]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.730059] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DDI C]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.730069] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST A]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.730079] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DP-MST B]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.730088] [drm:intel_atomic_commit_tail [i915]] [ENCODER:65:DP-MST C]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.730099] [drm:verify_single_dpll_state.isra.117 [i915]] DPLL 0
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.730110] [drm:verify_single_dpll_state.isra.117 [i915]] DPLL 1
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.730120] [drm:verify_single_dpll_state.isra.117 [i915]] DPLL 2
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.730131] [drm:verify_single_dpll_state.isra.117 [i915]] DPLL 3
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.730137] [drm:drm_vblank_enable [drm]] enabling vblank on crtc 0, ret: 0
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.730143] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 0 : v 0x5 p(0,289)@ 98.856755 -> 98.854587 [e 0 us, 0 rep]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.730147] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 0: current=5704, diff=0, hw=6557 hw_last=6557
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.730152] [drm:vblank_disable_fn [drm]] disabling vblank on crtc 0
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.730157] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 0 : v 0x5 p(0,291)@ 98.856770 -> 98.854587 [e 0 us, 0 rep]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.730161] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 0: current=5704, diff=0, hw=6557 hw_last=6557
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.730174] [drm:drm_vblank_enable [drm]] enabling vblank on crtc 0, ret: 0
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.730178] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 0 : v 0x5 p(0,294)@ 98.856792 -> 98.854586 [e 0 us, 0 rep]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.730182] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 0: current=5704, diff=0, hw=6557 hw_last=6557
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.744181] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 0 : v 0x7 p(0,-62)@ 98.870783 -> 98.871248 [e 0 us, 0 rep]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.744186] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 0: current=5704, diff=1, hw=6558 hw_last=6557
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.744191] [drm:drm_handle_vblank [drm]] vblank event on 5704, current 5705
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.744199] [drm:vblank_disable_fn [drm]] disabling vblank on crtc 0
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.744204] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 0 : v 0x7 p(0,-59)@ 98.870808 -> 98.871251 [e 0 us, 0 rep]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.744209] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 0: current=5705, diff=0, hw=6558 hw_last=6558
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.744226] [drm:intel_enable_shared_dpll [i915]] enable DPLL 1 (active 2, on? 0) for crtc 38
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.744240] [drm:intel_enable_shared_dpll [i915]] enabling DPLL 1
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.745470] [drm:intel_mst_pre_enable_dp [i915]] 0
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.746695] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 00000000
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.746708] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.746720] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.746732] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.756353] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 07000000
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.756370] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.756384] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.765901] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.765918] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS3
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.775441] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 07000000
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.775457] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.775472] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.784973] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 07000000
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.784989] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.785003] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.794476] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.796766] [drm:drm_dp_mst_allocate_vcpi [drm_kms_helper]] initing vcpi for 1908 48
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.841215] [drm:intel_enable_pipe [i915]] enabling pipe B
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.841228] [drm:drm_crtc_vblank_on [drm]] crtc 1, vblank enabled 0, inmodeset 1
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.841238] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x7 p(0,-62)@ 98.967777 -> 98.968242 [e 0 us, 0 rep]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.841261] [drm:intel_mst_enable_dp [i915]] 1
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.844617] [drm:drm_dp_update_payload_part2 [drm_kms_helper]] payload 0 1
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.847479] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.847509] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.847580] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.848986] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.850399] [drm:drm_vblank_enable [drm]] enabling vblank on crtc 1, ret: 0
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.850413] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x5 p(0,1131)@ 98.976943 -> 98.968459 [e 0 us, 0 rep]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.850424] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=5622, diff=0, hw=5622 hw_last=5622
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.850434] [drm:vblank_disable_fn [drm]] disabling vblank on crtc 1
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.850446] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x5 p(0,1136)@ 98.976978 -> 98.968457 [e 0 us, 0 rep]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.850455] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=5622, diff=0, hw=5622 hw_last=5622
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.850477] [drm:drm_vblank_enable [drm]] enabling vblank on crtc 1, ret: 0
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.850488] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x5 p(0,1142)@ 98.977020 -> 98.968454 [e 0 us, 0 rep]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.850497] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=5622, diff=0, hw=5622 hw_last=5622
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.852909] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.852939] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.858207] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x7 p(0,-52)@ 98.984727 -> 98.985117 [e 0 us, 0 rep]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.858221] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=5622, diff=1, hw=5623 hw_last=5622
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.858237] [drm:drm_handle_vblank [drm]] vblank event on 5622, current 5623
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.858294] [drm:vblank_disable_fn [drm]] disabling vblank on crtc 1
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.858312] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x7 p(0,-38)@ 98.984835 -> 98.985120 [e 0 us, 0 rep]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.858327] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=5623, diff=0, hw=5623 hw_last=5623
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.858381] [drm:verify_connector_state.isra.83 [i915]] [CONNECTOR:74:DP-5]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.858398] [drm:drm_mode_object_unreference [drm]] OBJ ID: 81 (2)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.858434] [drm:intel_atomic_commit_tail [i915]] [CRTC:38:pipe B]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.858479] [drm:verify_single_dpll_state.isra.117 [i915]] DPLL 1
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.858502] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state ffff8b8f18a44800
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.858518] [drm:drm_mode_object_unreference [drm]] OBJ ID: 74 (6)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.858531] [drm:drm_mode_object_unreference [drm]] OBJ ID: 80 (2)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.858544] [drm:drm_mode_object_unreference [drm]] OBJ ID: 82 (2)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.858556] [drm:drm_mode_object_unreference [drm]] OBJ ID: 103 (2)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.858569] [drm:drm_mode_object_unreference [drm]] OBJ ID: 67 (6)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.858580] [drm:drm_mode_object_unreference [drm]] OBJ ID: 68 (3)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.858594] [drm:__drm_atomic_state_free [drm]] Freeing atomic state ffff8b8f18a44800
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.858608] [drm:drm_mode_object_reference [drm]] OBJ ID: 67 (5)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.858619] [drm:drm_mode_object_unreference [drm]] OBJ ID: 67 (6)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.858631] [drm:drm_mode_object_reference [drm]] OBJ ID: 67 (5)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.858642] [drm:drm_mode_object_unreference [drm]] OBJ ID: 67 (6)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.858653] [drm:drm_mode_object_unreference [drm]] OBJ ID: 74 (5)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.858727] [drm:drm_ioctl [drm]] pid=1183, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETPROPERTY
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.858746] [drm:drm_atomic_state_init [drm]] Allocated atomic state ffff8b8ebf0ea000
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.858758] [drm:drm_mode_object_reference [drm]] OBJ ID: 83 (1)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.858769] [drm:drm_mode_object_reference [drm]] OBJ ID: 81 (1)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.858783] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:38:pipe B] ffff8b8e464f8800 state to ffff8b8ebf0ea000
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.858798] [drm:drm_atomic_check_only [drm]] checking ffff8b8ebf0ea000
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.858816] [drm:drm_atomic_commit [drm]] commiting ffff8b8ebf0ea000
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.858844] [drm:drm_vblank_enable [drm]] enabling vblank on crtc 1, ret: 0
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.858859] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x5 p(0,35)@ 98.985383 -> 98.985121 [e 0 us, 0 rep]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.858871] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=5623, diff=0, hw=5623 hw_last=5623
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.858883] [drm:vblank_disable_fn [drm]] disabling vblank on crtc 1
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.858895] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x5 p(0,40)@ 98.985422 -> 98.985121 [e 0 us, 0 rep]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.858906] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=5623, diff=0, hw=5623 hw_last=5623
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.858921] [drm:drm_vblank_enable [drm]] enabling vblank on crtc 1, ret: 0
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.858934] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x5 p(0,45)@ 98.985460 -> 98.985122 [e 0 us, 0 rep]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.858944] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=5623, diff=0, hw=5623 hw_last=5623
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.874880] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x7 p(0,-53)@ 99.1380 -> 99.1777 [e 0 us, 0 rep]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.874902] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=5623, diff=1, hw=5624 hw_last=5623
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.874920] [drm:drm_handle_vblank [drm]] vblank event on 5623, current 5624
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.874936] [drm:vblank_disable_fn [drm]] disabling vblank on crtc 1
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.874956] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x7 p(0,-42)@ 99.1466 -> 99.1781 [e 0 us, 0 rep]
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.874972] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=5624, diff=0, hw=5624 hw_last=5624
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.875063] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state ffff8b8ebf0ea000
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.875089] [drm:drm_mode_object_unreference [drm]] OBJ ID: 83 (2)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.875118] [drm:drm_mode_object_unreference [drm]] OBJ ID: 81 (2)
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.875141] [drm:__drm_atomic_state_free [drm]] Freeing atomic state ffff8b8ebf0ea000
>Jun  7 15:20:16 u-Precision-5520 kernel: [   98.875161] [drm:drm_mode_object_unreference [drm]] OBJ ID: 74 (5)
>Jun  7 15:20:17 u-Precision-5520 kernel: [   99.191341] [drm:drm_mode_addfb2 [drm]] [FB:81]
>Jun  7 15:20:17 u-Precision-5520 kernel: [   99.255890] [drm:drm_mode_addfb2 [drm]] [FB:85]
>Jun  7 15:20:18 u-Precision-5520 kernel: [  100.702631] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
>Jun  7 15:20:18 u-Precision-5520 kernel: [  100.702692] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.798283] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:47:eDP-1]
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.798307] [drm:intel_dp_detect [i915]] [CONNECTOR:47:eDP-1]
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.798326] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.798344] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.798359] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.798374] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.798397] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.798456] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.798865] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-00-00(NS) dev-ID  HW-rev 0.0 SW-rev 0.0
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.799236] [drm:drm_edid_to_eld [drm]] ELD: no CEA Extension found
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.799245] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:47:eDP-1] probed modes :
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.799254] [drm:drm_mode_debug_printmodeline [drm]] Modeline 48:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.800472] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:55:DP-1]
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.800489] [drm:intel_dp_detect [i915]] [CONNECTOR:55:DP-1]
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.800501] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:55:DP-1] disconnected
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.800534] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:75:DP-6]
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.800538] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:75:DP-6] disconnected
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.800565] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:62:DP-2]
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.800581] [drm:intel_dp_detect [i915]] [CONNECTOR:62:DP-2]
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.801980] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 00 00 05 01 83 02 00 00 00 00 00 02
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.804574] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink yes
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.804593] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.804608] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.804623] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.805993] [drm:intel_dp_read_desc [i915]] DP branch: OUI 90-cc-24 dev-ID SYNA30 HW-rev 1.0 SW-rev 3.10
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.807272] [drm:intel_dp_detect [i915]] Sink is MST capable
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.807276] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:62:DP-2] disconnected
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.807316] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:70:DP-4]
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.807320] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:70:DP-4] disconnected
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.807343] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:74:DP-5]
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.810118] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.810137] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.810190] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.811565] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.816698] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.816714] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.817416] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.817435] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.824266] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.824282] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.824978] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.824997] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.831786] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.831803] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.832498] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.832517] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.840624] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.840640] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.841335] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.841354] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.848184] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.848200] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.848893] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.848912] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.855719] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.855735] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.856430] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.856449] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.860773] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.860869] [drm:drm_edid_to_eld [drm]] ELD monitor DELL P2415Q
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.860876] [drm:drm_edid_to_eld [drm]] ELD size 36, SAD count 1
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.860915] [drm:drm_mode_debug_printmodeline [drm]] Modeline 116:"1920x1080i" 0 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.860922] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.860930] [drm:drm_mode_debug_printmodeline [drm]] Modeline 117:"1920x1080i" 0 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.860936] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.860943] [drm:drm_mode_debug_printmodeline [drm]] Modeline 146:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.860948] [drm:drm_mode_prune_invalid [drm]] Not using 720x576i mode: NO_INTERLACE
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.860955] [drm:drm_mode_debug_printmodeline [drm]] Modeline 148:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.860960] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: NO_INTERLACE
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.860967] [drm:drm_mode_debug_printmodeline [drm]] Modeline 160:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.860973] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.860979] [drm:drm_mode_debug_printmodeline [drm]] Modeline 164:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.860985] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: NO_INTERLACE
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.860992] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:74:DP-5] probed modes :
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.860999] [drm:drm_mode_debug_printmodeline [drm]] Modeline 111:"3840x2160" 60 533250 3840 3902 3950 4000 2160 2163 2168 2222 0x48 0x9
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.861005] [drm:drm_mode_debug_printmodeline [drm]] Modeline 119:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x40 0x9
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.861011] [drm:drm_mode_debug_printmodeline [drm]] Modeline 112:"2560x1440" 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x40 0x9
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.861018] [drm:drm_mode_debug_printmodeline [drm]] Modeline 125:"2048x1280" 60 221277 2048 2192 2416 2784 1280 1281 1284 1325 0x0 0x6
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.861024] [drm:drm_mode_debug_printmodeline [drm]] Modeline 126:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.861031] [drm:drm_mode_debug_printmodeline [drm]] Modeline 113:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1082 1087 1125 0x40 0x5
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.861037] [drm:drm_mode_debug_printmodeline [drm]] Modeline 135:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.861042] [drm:drm_mode_debug_printmodeline [drm]] Modeline 153:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.861047] [drm:drm_mode_debug_printmodeline [drm]] Modeline 136:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.861052] [drm:drm_mode_debug_printmodeline [drm]] Modeline 137:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.861057] [drm:drm_mode_debug_printmodeline [drm]] Modeline 154:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.861062] [drm:drm_mode_debug_printmodeline [drm]] Modeline 124:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.861067] [drm:drm_mode_debug_printmodeline [drm]] Modeline 123:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.861072] [drm:drm_mode_debug_printmodeline [drm]] Modeline 131:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.861077] [drm:drm_mode_debug_printmodeline [drm]] Modeline 122:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.861082] [drm:drm_mode_debug_printmodeline [drm]] Modeline 121:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.861087] [drm:drm_mode_debug_printmodeline [drm]] Modeline 118:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.861093] [drm:drm_mode_debug_printmodeline [drm]] Modeline 151:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.861098] [drm:drm_mode_debug_printmodeline [drm]] Modeline 141:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.861103] [drm:drm_mode_debug_printmodeline [drm]] Modeline 132:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.861108] [drm:drm_mode_debug_printmodeline [drm]] Modeline 133:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.861113] [drm:drm_mode_debug_printmodeline [drm]] Modeline 134:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.861118] [drm:drm_mode_debug_printmodeline [drm]] Modeline 127:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.861123] [drm:drm_mode_debug_printmodeline [drm]] Modeline 142:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.861128] [drm:drm_mode_debug_printmodeline [drm]] Modeline 157:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.861133] [drm:drm_mode_debug_printmodeline [drm]] Modeline 144:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.861138] [drm:drm_mode_debug_printmodeline [drm]] Modeline 128:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.861143] [drm:drm_mode_debug_printmodeline [drm]] Modeline 152:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.861148] [drm:drm_mode_debug_printmodeline [drm]] Modeline 129:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.861153] [drm:drm_mode_debug_printmodeline [drm]] Modeline 130:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.862358] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:108:DP-8]
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.862361] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:108:DP-8] disconnected
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.862381] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:59:HDMI-A-1]
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.862399] [drm:intel_hdmi_detect [i915]] [CONNECTOR:59:HDMI-A-1]
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.863210] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.863227] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.863244] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.864428] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.864446] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.864591] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.866655] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.866668] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.868163] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.868181] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.870384] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.870390] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.870395] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:59:HDMI-A-1] disconnected
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.870434] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:66:HDMI-A-2]
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.870452] [drm:intel_hdmi_detect [i915]] [CONNECTOR:66:HDMI-A-2]
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.872206] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.872223] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.873429] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.873439] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.875642] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.875660] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.877869] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.877874] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>Jun  7 15:20:39 u-Precision-5520 kernel: [  121.877878] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:66:HDMI-A-2] disconnected
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.298770] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00400000, dig 0x10101210, pins 0x00000040
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.298794] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - long
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.298815] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 6 - cnt: 0
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.298894] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - long
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.298924] [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.298954] [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event.
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.298988] [drm:intel_dp_detect [i915]] [CONNECTOR:62:DP-2]
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.299019] [drm:intel_dp_detect [i915]] MST device may have disappeared 1 vs 1
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.307505] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.315982] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.324447] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.332916] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.341382] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.349871] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.358335] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.366795] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.375263] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.383715] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.392178] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.400642] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.409095] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.417580] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.426128] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.434589] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.443043] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.451523] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.459974] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.468434] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.476879] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.485373] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.493826] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.502299] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.510748] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.519220] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.527664] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.536151] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.544701] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.553161] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.561607] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.570113] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.570123] [drm:drm_dp_dpcd_access [drm_kms_helper]] Too many retries, giving up. First error: -110
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.570140] [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event.
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.570168] [drm:intel_hdmi_detect [i915]] [CONNECTOR:66:HDMI-A-2]
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.572325] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.572337] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.574496] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.574507] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.576699] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.576712] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.578936] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.578942] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.578965] [drm:intel_dp_destroy_mst_connector [i915]] 
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.579069] [drm:intel_dp_destroy_mst_connector [i915]] 
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.579263] [drm:drm_dp_mst_put_payload_id.part.10 [drm_kms_helper]] putting payload 1
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.579336] [drm:intel_dp_destroy_mst_connector [i915]] 
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.609734] [drm:drm_ioctl [drm]] pid=1183, dev=0xe200, auth=1, DRM_IOCTL_MODE_CURSOR
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.609742] [drm:drm_atomic_state_init [drm]] Allocated atomic state ffff8b8ea888b000
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.609748] [drm:drm_mode_object_reference [drm]] OBJ ID: 68 (2)
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.609754] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:36:cursor B] ffff8b8f0dfdb3c0 state to ffff8b8ea888b000
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.609760] [drm:drm_mode_object_reference [drm]] OBJ ID: 83 (1)
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.609764] [drm:drm_mode_object_reference [drm]] OBJ ID: 70 (1)
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.609769] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:38:pipe B] ffff8b8f10a58800 state to ffff8b8ea888b000
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.609774] [drm:drm_atomic_set_crtc_for_plane [drm]] Link plane state ffff8b8f0dfdb3c0 to [NOCRTC]
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.609779] [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for plane state ffff8b8f0dfdb3c0
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.609783] [drm:drm_mode_object_unreference [drm]] OBJ ID: 68 (3)
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.609788] [drm:drm_atomic_check_only [drm]] checking ffff8b8ea888b000
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.609807] [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:38:pipe B] has [PLANE:36:cursor B] with fb -1
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.609820] [drm:intel_plane_atomic_calc_changes [i915]] [PLANE:36:cursor B] visible 1 -> 0, off 1, on 0, ms 0
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.609827] [drm:drm_atomic_commit [drm]] commiting ffff8b8ea888b000
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.609838] [drm:drm_vblank_enable [drm]] enabling vblank on crtc 1, ret: 0
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.609844] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x7 p(0,-28)@ 124.724860 -> 124.725070 [e 0 us, 0 rep]
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.609849] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=7168, diff=0, hw=7168 hw_last=7168
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.609853] [drm:vblank_disable_fn [drm]] disabling vblank on crtc 1
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.609858] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x7 p(0,-26)@ 124.724875 -> 124.725070 [e 0 us, 0 rep]
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.609862] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=7168, diff=0, hw=7168 hw_last=7168
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.609877] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state ffff8b8ea888b000
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.609882] [drm:drm_mode_object_unreference [drm]] OBJ ID: 83 (2)
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.609886] [drm:drm_mode_object_unreference [drm]] OBJ ID: 70 (2)
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.609891] [drm:drm_mode_object_unreference [drm]] OBJ ID: 68 (2)
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.609895] [drm:__drm_atomic_state_free [drm]] Freeing atomic state ffff8b8ea888b000
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.609900] [drm:drm_mode_object_unreference [drm]] OBJ ID: 68 (1)
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.609958] [drm:drm_ioctl [drm]] pid=1183, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.609965] [drm:drm_mode_setcrtc [drm]] [CRTC:38:pipe B]
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.609973] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:47:eDP-1]
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.609978] [drm:drm_atomic_state_init [drm]] Allocated atomic state ffff8b8ea888b000
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.609983] [drm:drm_mode_object_reference [drm]] OBJ ID: 83 (1)
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.609988] [drm:drm_mode_object_reference [drm]] OBJ ID: 70 (1)
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.609993] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:38:pipe B] ffff8b8f10a5a000 state to ffff8b8ea888b000
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.609997] [drm:drm_mode_object_reference [drm]] OBJ ID: 67 (6)
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610001] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:32:plane 1B] ffff8b8f0dfdb000 state to ffff8b8ea888b000
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610006] [drm:drm_mode_object_unreference [drm]] OBJ ID: 83 (2)
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610011] [drm:drm_atomic_set_mode_for_crtc [drm]] Set [MODE:] for CRTC state ffff8b8f10a5a000
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610015] [drm:drm_atomic_set_crtc_for_plane [drm]] Link plane state ffff8b8f0dfdb000 to [CRTC:38:pipe B]
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610020] [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:67] for plane state ffff8b8f0dfdb000
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610024] [drm:drm_mode_object_reference [drm]] OBJ ID: 67 (7)
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610028] [drm:drm_mode_object_unreference [drm]] OBJ ID: 67 (8)
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610032] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:38:pipe B] to ffff8b8ea888b000
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610037] [drm:drm_mode_object_reference [drm]] OBJ ID: 74 (2)
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610041] [drm:drm_mode_object_reference [drm]] OBJ ID: 74 (3)
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610046] [drm:drm_atomic_get_connector_state [drm]] Added [CONNECTOR:74] ffff8b8f14f4c2a0 state to ffff8b8ea888b000
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610050] [drm:drm_mode_object_unreference [drm]] OBJ ID: 74 (4)
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610054] [drm:drm_atomic_set_crtc_for_connector [drm]] Link connector state ffff8b8f14f4c2a0 to [NOCRTC]
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610058] [drm:drm_mode_object_reference [drm]] OBJ ID: 47 (5)
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610063] [drm:drm_mode_object_reference [drm]] OBJ ID: 47 (6)
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610067] [drm:drm_atomic_get_connector_state [drm]] Added [CONNECTOR:47] ffff8b8f14f4c480 state to ffff8b8ea888b000
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610072] [drm:drm_mode_object_reference [drm]] OBJ ID: 80 (1)
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610076] [drm:drm_mode_object_reference [drm]] OBJ ID: 84 (1)
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610080] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:31:pipe A] ffff8b8f10a5f800 state to ffff8b8ea888b000
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610084] [drm:drm_mode_object_unreference [drm]] OBJ ID: 47 (7)
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610088] [drm:drm_mode_object_reference [drm]] OBJ ID: 47 (6)
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610093] [drm:drm_atomic_set_crtc_for_connector [drm]] Link connector state ffff8b8f14f4c480 to [CRTC:38:pipe B]
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610097] [drm:drm_mode_object_unreference [drm]] OBJ ID: 80 (2)
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610101] [drm:drm_atomic_set_mode_prop_for_crtc [drm]] Set [NOMODE] for CRTC state ffff8b8f10a5f800
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610105] [drm:drm_atomic_check_only [drm]] checking ffff8b8ea888b000
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610110] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CRTC:31:pipe A] mode changed
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610112] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CRTC:31:pipe A] enable changed
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610115] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CRTC:38:pipe B] mode changed
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610118] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] Updating routing for [CONNECTOR:47:eDP-1]
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610120] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CONNECTOR:47:eDP-1] keeps [ENCODER:46:DDI A], now on [CRTC:38:pipe B]
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610123] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] Updating routing for [CONNECTOR:74:DP-5]
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610125] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] Disabling [CONNECTOR:74:DP-5]
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610127] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CRTC:31:pipe A] active changed
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610129] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CRTC:31:pipe A] needs all connectors, enable: n, active: n
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610134] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:31:pipe A] to ffff8b8ea888b000
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610138] [drm:drm_mode_object_reference [drm]] OBJ ID: 67 (7)
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610143] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:25:plane 1A] ffff8b8f0dfdbe40 state to ffff8b8ea888b000
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610145] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CRTC:38:pipe B] needs all connectors, enable: y, active: y
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610150] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:38:pipe B] to ffff8b8ea888b000
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610154] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:38:pipe B] to ffff8b8ea888b000
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610171] [drm:intel_modeset_pipe_config [i915]] [CONNECTOR:47:eDP-1] checking for sink bpp constrains
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610183] [drm:intel_modeset_pipe_config [i915]] clamping display bpp (was 36) to EDID reported max of 24
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610198] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 4 max bw 540000 pixel clock 533250KHz
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610213] [drm:intel_dp_compute_config [i915]] DP link bw 14 rate select 00 lane count 4 clock 540000 bpp 24
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610225] [drm:intel_dp_compute_config [i915]] DP link bw required 1279800 available 1728000
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610238] [drm:intel_modeset_pipe_config [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610251] [drm:intel_dump_pipe_config [i915]] [CRTC:38:pipe B][modeset]
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610263] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610275] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 4; gmch_m: 6212812, gmch_n: 8388608, link_m: 1035468, link_n: 1048576, tu: 64
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610285] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610295] [drm:intel_dump_pipe_config [i915]] requested mode:
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610302] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x0 0xa
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610312] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610319] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610330] [drm:intel_dump_pipe_config [i915]] crtc timings: 533250 3840 3888 3920 4000 2160 2163 2168 2222, type: 0x48 flags: 0xa
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610340] [drm:intel_dump_pipe_config [i915]] port clock: 540000, pipe src size: 3840x2160
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610351] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610360] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610370] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610379] [drm:intel_dump_pipe_config [i915]] dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610388] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610397] [drm:intel_dump_pipe_config [i915]] [PLANE:32:plane 1B] FB:67, fb = 7680x2160 format = XR24 little-endian (0x34325258)
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610407] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+3840+2160 dst 0x0+3840+2160
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610416] [drm:intel_dump_pipe_config [i915]] [PLANE:34:plane 2B] disabled, scaler_id = -1
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610425] [drm:intel_dump_pipe_config [i915]] [PLANE:36:cursor B] disabled, scaler_id = -1
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610439] [drm:intel_atomic_check [i915]] New cdclk calculated to be atomic 540000, actual 540000
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610453] [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:31:pipe A] has [PLANE:25:plane 1A] with fb 67
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610464] [drm:intel_plane_atomic_calc_changes [i915]] [PLANE:25:plane 1A] visible 1 -> 0, off 1, on 0, ms 1
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610476] [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:38:pipe B] has [PLANE:32:plane 1B] with fb 67
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610486] [drm:intel_plane_atomic_calc_changes [i915]] [PLANE:32:plane 1B] visible 1 -> 1, off 1, on 1, ms 1
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610499] [drm:intel_find_shared_dpll [i915]] [CRTC:38:pipe B] allocated DPLL 0
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610510] [drm:intel_reference_shared_dpll [i915]] using DPLL 0 for pipe B
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610518] [drm:drm_mode_object_reference [drm]] OBJ ID: 103 (1)
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610524] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:45:pipe C] ffff8b8f10a58000 state to ffff8b8ea888b000
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610534] [drm:skl_compute_wm [i915]] [PLANE:25:plane 1A] ddb (0 - 438) -> (0 - 0)
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610543] [drm:skl_compute_wm [i915]] [PLANE:29:cursor A] ddb (438 - 446) -> (0 - 0)
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610552] [drm:skl_compute_wm [i915]] [PLANE:32:plane 1B] ddb (446 - 884) -> (0 - 860)
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610561] [drm:skl_compute_wm [i915]] [PLANE:36:cursor B] ddb (884 - 892) -> (860 - 892)
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610567] [drm:drm_atomic_commit [drm]] commiting ffff8b8ea888b000
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.610588] [drm:intel_edp_backlight_off.part.28 [i915]] 
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.817114] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 0
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.817152] [drm:drm_crtc_vblank_off [drm]] crtc 0, vblank enabled 0, inmodeset 0
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.817158] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 0 : v 0x5 p(0,582)@ 124.932101 -> 124.927735 [e 0 us, 0 rep]
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.817163] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 0: current=7256, diff=13, hw=8122 hw_last=8109
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.817178] [drm:intel_disable_pipe [i915]] disabling pipe A
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.829660] [drm:edp_panel_off [i915]] Turn eDP port A panel power off
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.829696] [drm:edp_panel_off [i915]] Wait for panel power off time
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.829762] [drm:wait_panel_status [i915]] mask b0000000 value 00000000 status a0000003 control 00000000
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.830324] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.830355] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - short
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.830416] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port A - short
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.880476] [drm:wait_panel_status [i915]] Wait complete
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.880553] [drm:intel_disable_shared_dpll [i915]] disable DPLL 0 (active 1, on? 1) for crtc 31
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.880601] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.880651] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.880696] [drm:intel_disable_shared_dpll [i915]] disabling DPLL 0
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.880759] [drm:intel_mst_disable_dp [i915]] 1
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.880788] [drm:drm_crtc_vblank_off [drm]] crtc 1, vblank enabled 0, inmodeset 0
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.880811] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x5 p(0,542)@ 124.995719 -> 124.991653 [e 0 us, 0 rep]
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.880826] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=7168, diff=16, hw=7184 hw_last=7168
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.880870] [drm:intel_disable_pipe [i915]] disabling pipe B
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.882098] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.882149] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.882193] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 0
>Jun  7 15:20:42 u-Precision-5520 kernel: [  124.893739] [drm:intel_mst_post_disable_dp [i915]] 1
>Jun  7 15:20:43 u-Precision-5520 kernel: [  125.449463] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 08000001 control 00000000
>Jun  7 15:20:43 u-Precision-5520 kernel: [  125.466403] [drm:wait_panel_status [i915]] Wait complete
>Jun  7 15:20:43 u-Precision-5520 kernel: [  125.466501] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>Jun  7 15:20:43 u-Precision-5520 kernel: [  125.466560] [drm:edp_panel_vdd_on [i915]] eDP port A panel power wasn't enabled
>Jun  7 15:20:43 u-Precision-5520 kernel: [  125.513239] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>Jun  7 15:20:43 u-Precision-5520 kernel: [  125.513301] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>Jun  7 15:20:43 u-Precision-5520 kernel: [  125.513356] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 1
>Jun  7 15:20:43 u-Precision-5520 kernel: [  125.674048] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 84 40 00 00 01 01 02 00 00 00 00 0b 00
>Jun  7 15:20:43 u-Precision-5520 kernel: [  125.682452] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:43 u-Precision-5520 kernel: [  125.690846] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:43 u-Precision-5520 kernel: [  125.699578] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:43 u-Precision-5520 kernel: [  125.707971] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:43 u-Precision-5520 kernel: [  125.716690] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:43 u-Precision-5520 kernel: [  125.725081] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:43 u-Precision-5520 kernel: [  125.733473] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:43 u-Precision-5520 kernel: [  125.741863] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:43 u-Precision-5520 kernel: [  125.750253] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:43 u-Precision-5520 kernel: [  125.758643] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:43 u-Precision-5520 kernel: [  125.767034] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:43 u-Precision-5520 kernel: [  125.775425] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:43 u-Precision-5520 kernel: [  125.783815] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:43 u-Precision-5520 kernel: [  125.792206] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:43 u-Precision-5520 kernel: [  125.800596] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:43 u-Precision-5520 kernel: [  125.808986] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:43 u-Precision-5520 kernel: [  125.817377] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:43 u-Precision-5520 kernel: [  125.825767] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:43 u-Precision-5520 kernel: [  125.834157] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:43 u-Precision-5520 kernel: [  125.842547] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:43 u-Precision-5520 kernel: [  125.850938] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:43 u-Precision-5520 kernel: [  125.859328] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:43 u-Precision-5520 kernel: [  125.867718] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:43 u-Precision-5520 kernel: [  125.876108] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:43 u-Precision-5520 kernel: [  125.884499] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:43 u-Precision-5520 kernel: [  125.892889] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:43 u-Precision-5520 kernel: [  125.901279] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:43 u-Precision-5520 kernel: [  125.909669] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:43 u-Precision-5520 kernel: [  125.918059] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  125.926449] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  125.934839] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  125.943229] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  125.943234] [drm:drm_dp_dpcd_access [drm_kms_helper]] Too many retries, giving up. First error: -110
>Jun  7 15:20:44 u-Precision-5520 kernel: [  125.943237] [drm:drm_dp_check_act_status [drm_kms_helper]] failed to read payload table status -110
>Jun  7 15:20:44 u-Precision-5520 kernel: [  125.951671] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  125.960102] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  125.968534] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  125.976965] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  125.985396] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  125.993828] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.002258] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.010689] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.019120] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.027550] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.035981] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.044412] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.052843] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.061274] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.069705] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.078136] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.086567] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.094998] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.103429] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.111860] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.120290] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.128721] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.137152] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.145583] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.154013] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.162444] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.170875] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.179306] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.187737] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.196167] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.204599] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.213030] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.213034] [drm:drm_dp_dpcd_access [drm_kms_helper]] Too many retries, giving up. First error: -110
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.213044] [drm:intel_dp_sink_dpms [i915]] failed to disable sink power state
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.221475] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.229906] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.238337] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.246769] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.255200] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.263631] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.272062] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.280493] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.288924] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.297355] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.305786] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.314218] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.322649] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.331080] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.339511] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.347942] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.356374] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.364806] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.373237] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.381668] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.390100] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.398531] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.406962] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.415393] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.423824] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.432255] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.440686] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.449116] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.457548] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.465979] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.474410] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.482842] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7cf003ff
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.482846] [drm:drm_dp_dpcd_access [drm_kms_helper]] Too many retries, giving up. First error: -110
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.482856] [drm:intel_dp_sink_dpms [i915]] failed to disable sink power state
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.482869] [drm:intel_disable_shared_dpll [i915]] disable DPLL 1 (active 2, on? 1) for crtc 38
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.482892] [drm:intel_disable_shared_dpll [i915]] disabling DPLL 1
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.482913] [drm:drm_calc_timestamping_constants [drm]] crtc 38: hwmode: htotal 4000, vtotal 2222, vdisplay 2160
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.482917] [drm:drm_calc_timestamping_constants [drm]] crtc 38: clock 533250 kHz framedur 16667604 linedur 7501
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.482929] [drm:intel_atomic_commit_tail [i915]] [ENCODER:46:DDI A]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.482940] [drm:intel_atomic_commit_tail [i915]] [ENCODER:54:DDI B]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.482950] [drm:intel_atomic_commit_tail [i915]] [ENCODER:56:DP-MST A]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.482959] [drm:intel_atomic_commit_tail [i915]] [ENCODER:57:DP-MST B]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.482968] [drm:intel_atomic_commit_tail [i915]] [ENCODER:58:DP-MST C]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.482976] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DDI C]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.482985] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST A]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.482993] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DP-MST B]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.483001] [drm:intel_atomic_commit_tail [i915]] [ENCODER:65:DP-MST C]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.483010] [drm:verify_connector_state.isra.83 [i915]] [CONNECTOR:74:DP-5]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.483020] [drm:verify_single_dpll_state.isra.117 [i915]] DPLL 0
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.483029] [drm:verify_single_dpll_state.isra.117 [i915]] DPLL 1
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.483037] [drm:verify_single_dpll_state.isra.117 [i915]] DPLL 2
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.483046] [drm:verify_single_dpll_state.isra.117 [i915]] DPLL 3
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.483058] [drm:intel_enable_shared_dpll [i915]] enable DPLL 0 (active 2, on? 0) for crtc 38
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.483067] [drm:intel_enable_shared_dpll [i915]] enabling DPLL 0
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.483083] [drm:edp_panel_on [i915]] Turn eDP port A panel power on
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.483100] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.483161] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000008
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.483178] [drm:wait_panel_status [i915]] Wait complete
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.483209] [drm:edp_panel_on [i915]] Wait for panel power on
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.483270] [drm:wait_panel_status [i915]] mask b000000f value 80000008 status 0000000a control 0000000b
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.683497] [drm:wait_panel_status [i915]] Wait complete
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.684660] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 00000000
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.684705] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.684744] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.684784] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.685476] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.685515] [drm:intel_dp_start_link_train [i915]] 5.4 Gbps link rate without sink TPS3 support
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.685553] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.686582] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 08000000
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.686620] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.686657] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 1
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.687633] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.687936] [drm:intel_enable_pipe [i915]] enabling pipe B
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.687959] [drm:drm_crtc_vblank_on [drm]] crtc 1, vblank enabled 0, inmodeset 1
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.687981] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x7 p(0,-61)@ 126.802262 -> 126.802720 [e 0 us, 0 rep]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.688024] [drm:intel_edp_backlight_on.part.27 [i915]] 
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.688066] [drm:intel_panel_enable_backlight [i915]] pipe B
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.688160] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 1500
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.693839] [drm:intel_psr_enable [i915]] PSR disable by flag
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.693881] [drm:intel_edp_drrs_enable [i915]] Panel doesn't support DRRS
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.693906] [drm:drm_vblank_enable [drm]] enabling vblank on crtc 1, ret: 0
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.693927] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x5 p(0,731)@ 126.808207 -> 126.802724 [e 0 us, 0 rep]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.693945] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=7185, diff=0, hw=7185 hw_last=7185
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.693961] [drm:vblank_disable_fn [drm]] disabling vblank on crtc 1
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.693978] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x5 p(0,739)@ 126.808262 -> 126.802718 [e 0 us, 0 rep]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.693993] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=7185, diff=0, hw=7185 hw_last=7185
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.694027] [drm:drm_vblank_enable [drm]] enabling vblank on crtc 1, ret: 0
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.694043] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x5 p(0,747)@ 126.808327 -> 126.802723 [e 0 us, 0 rep]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.694057] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=7185, diff=0, hw=7185 hw_last=7185
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.704791] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x7 p(0,-44)@ 126.819053 -> 126.819383 [e 0 us, 0 rep]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.704814] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=7185, diff=1, hw=7186 hw_last=7185
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.704843] [drm:drm_handle_vblank [drm]] vblank event on 7185, current 7186
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.704902] [drm:vblank_disable_fn [drm]] disabling vblank on crtc 1
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.704932] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x7 p(0,-24)@ 126.819203 -> 126.819383 [e 0 us, 0 rep]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.704960] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=7186, diff=0, hw=7186 hw_last=7186
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.704992] [drm:drm_vblank_enable [drm]] enabling vblank on crtc 1, ret: 0
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.705015] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x7 p(0,-13)@ 126.819289 -> 126.819386 [e 0 us, 0 rep]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.705034] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=7186, diff=0, hw=7186 hw_last=7186
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.721481] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x7 p(0,-41)@ 126.835736 -> 126.836044 [e 0 us, 0 rep]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.721503] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=7186, diff=1, hw=7187 hw_last=7186
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.721571] [drm:vblank_disable_fn [drm]] disabling vblank on crtc 1
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.721605] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x7 p(0,-24)@ 126.835867 -> 126.836047 [e 0 us, 0 rep]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.721633] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=7187, diff=0, hw=7187 hw_last=7187
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.721672] [drm:drm_mode_object_unreference [drm]] OBJ ID: 80 (1)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.721698] [drm:drm_mode_object_unreference [drm]] OBJ ID: 84 (2)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.721786] [drm:intel_atomic_commit_tail [i915]] [CRTC:31:pipe A]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.721927] [drm:verify_connector_state.isra.83 [i915]] [CONNECTOR:47:eDP-1]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.721967] [drm:drm_mode_object_unreference [drm]] OBJ ID: 83 (1)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.721990] [drm:drm_mode_object_unreference [drm]] OBJ ID: 70 (2)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.722045] [drm:intel_atomic_commit_tail [i915]] [CRTC:38:pipe B]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.722125] [drm:verify_single_dpll_state.isra.117 [i915]] DPLL 0
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.722182] [drm:intel_enable_sagv [i915]] Enabling the SAGV
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.722227] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state ffff8b8ea888b000
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.722250] [drm:drm_mode_object_unreference [drm]] OBJ ID: 47 (7)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.722278] [drm:drm_mode_object_unreference [drm]] OBJ ID: 47 (6)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.722300] [drm:drm_mode_object_unreference [drm]] OBJ ID: 74 (3)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.722320] [drm:drm_mode_object_unreference [drm]] OBJ ID: 74 (2)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.722348] [drm:drm_mode_object_unreference [drm]] OBJ ID: 103 (2)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.722374] [drm:drm_mode_object_unreference [drm]] OBJ ID: 67 (8)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.722394] [drm:drm_mode_object_unreference [drm]] OBJ ID: 67 (7)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.722425] [drm:__drm_atomic_state_free [drm]] Freeing atomic state ffff8b8ea888b000
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.722447] [drm:drm_mode_object_reference [drm]] OBJ ID: 67 (6)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.722466] [drm:drm_mode_object_unreference [drm]] OBJ ID: 67 (7)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.722492] [drm:drm_mode_object_reference [drm]] OBJ ID: 67 (6)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.722513] [drm:drm_mode_object_unreference [drm]] OBJ ID: 67 (7)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.722532] [drm:drm_mode_object_unreference [drm]] OBJ ID: 67 (6)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.722556] [drm:drm_mode_object_unreference [drm]] OBJ ID: 47 (5)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.723058] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.723449] [drm:drm_mode_setcrtc [drm]] [CRTC:31:pipe A]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.729208] [drm:drm_ioctl [drm]] pid=1183, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.729235] [drm:drm_mode_setcrtc [drm]] [CRTC:31:pipe A]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.729257] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:74:DP-5]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.729280] [drm:drm_atomic_state_init [drm]] Allocated atomic state ffff8b8f18a40c00
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.729302] [drm:drm_mode_object_reference [drm]] OBJ ID: 80 (1)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.729325] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:31:pipe A] ffff8b8f13223000 state to ffff8b8f18a40c00
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.729345] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:25:plane 1A] ffff8b8edb865540 state to ffff8b8f18a40c00
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.729365] [drm:drm_atomic_set_mode_for_crtc [drm]] Set [MODE:] for CRTC state ffff8b8f13223000
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.729382] [drm:drm_atomic_set_crtc_for_plane [drm]] Link plane state ffff8b8edb865540 to [CRTC:31:pipe A]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.729399] [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:67] for plane state ffff8b8edb865540
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.729417] [drm:drm_mode_object_reference [drm]] OBJ ID: 67 (4)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.729435] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:31:pipe A] to ffff8b8f18a40c00
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.729454] [drm:drm_mode_object_reference [drm]] OBJ ID: 74 (2)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.729470] [drm:drm_atomic_get_connector_state [drm]] Added [CONNECTOR:74] ffff8b8ec4242de0 state to ffff8b8f18a40c00
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.729487] [drm:drm_mode_object_reference [drm]] OBJ ID: 74 (3)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.729503] [drm:drm_atomic_set_crtc_for_connector [drm]] Link connector state ffff8b8ec4242de0 to [CRTC:31:pipe A]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.729518] [drm:drm_atomic_check_only [drm]] checking ffff8b8f18a40c00
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.729531] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CRTC:31:pipe A] mode changed
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.729540] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CRTC:31:pipe A] enable changed
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.729550] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] Updating routing for [CONNECTOR:74:DP-5]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.729559] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] No suitable encoder found for [CONNECTOR:74:DP-5]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.729577] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state ffff8b8f18a40c00
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.729595] [drm:drm_mode_object_unreference [drm]] OBJ ID: 74 (4)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.729612] [drm:drm_mode_object_unreference [drm]] OBJ ID: 74 (3)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.729629] [drm:drm_mode_object_unreference [drm]] OBJ ID: 83 (1)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.729645] [drm:drm_mode_object_unreference [drm]] OBJ ID: 80 (2)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.729662] [drm:drm_mode_object_unreference [drm]] OBJ ID: 67 (5)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.729679] [drm:__drm_atomic_state_free [drm]] Freeing atomic state ffff8b8f18a40c00
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.729695] [drm:drm_mode_object_reference [drm]] OBJ ID: 67 (4)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.729711] [drm:drm_mode_object_unreference [drm]] OBJ ID: 67 (5)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.729734] [drm:drm_mode_object_unreference [drm]] OBJ ID: 67 (4)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.729775] [drm:drm_mode_object_unreference [drm]] OBJ ID: 74 (2)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.729799] [drm:drm_ioctl [drm]] ret = -22
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.744530] [drm:drm_mode_addfb2 [drm]] [FB:82]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.746509] [drm:drm_ioctl [drm]] pid=1183, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.746539] [drm:drm_mode_setcrtc [drm]] [CRTC:31:pipe A]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.746562] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:74:DP-5]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.746587] [drm:drm_atomic_state_init [drm]] Allocated atomic state ffff8b8f18a40c00
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.746610] [drm:drm_mode_object_reference [drm]] OBJ ID: 80 (1)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.746637] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:31:pipe A] ffff8b8f13223000 state to ffff8b8f18a40c00
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.746657] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:25:plane 1A] ffff8b8edb865540 state to ffff8b8f18a40c00
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.746677] [drm:drm_atomic_set_mode_for_crtc [drm]] Set [MODE:] for CRTC state ffff8b8f13223000
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.746694] [drm:drm_atomic_set_crtc_for_plane [drm]] Link plane state ffff8b8edb865540 to [CRTC:31:pipe A]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.746711] [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:82] for plane state ffff8b8edb865540
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.746730] [drm:drm_mode_object_reference [drm]] OBJ ID: 82 (2)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.746749] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:31:pipe A] to ffff8b8f18a40c00
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.746768] [drm:drm_mode_object_reference [drm]] OBJ ID: 74 (2)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.746786] [drm:drm_atomic_get_connector_state [drm]] Added [CONNECTOR:74] ffff8b8ec4242de0 state to ffff8b8f18a40c00
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.746804] [drm:drm_mode_object_reference [drm]] OBJ ID: 74 (3)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.746820] [drm:drm_atomic_set_crtc_for_connector [drm]] Link connector state ffff8b8ec4242de0 to [CRTC:31:pipe A]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.746839] [drm:drm_atomic_check_only [drm]] checking ffff8b8f18a40c00
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.746857] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CRTC:31:pipe A] mode changed
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.746866] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CRTC:31:pipe A] enable changed
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.746876] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] Updating routing for [CONNECTOR:74:DP-5]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.746885] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] No suitable encoder found for [CONNECTOR:74:DP-5]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.746903] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state ffff8b8f18a40c00
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.746923] [drm:drm_mode_object_unreference [drm]] OBJ ID: 74 (4)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.746940] [drm:drm_mode_object_unreference [drm]] OBJ ID: 74 (3)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.746958] [drm:drm_mode_object_unreference [drm]] OBJ ID: 84 (1)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.746975] [drm:drm_mode_object_unreference [drm]] OBJ ID: 80 (2)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.746994] [drm:drm_mode_object_unreference [drm]] OBJ ID: 82 (3)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.747011] [drm:__drm_atomic_state_free [drm]] Freeing atomic state ffff8b8f18a40c00
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.747031] [drm:drm_mode_object_reference [drm]] OBJ ID: 67 (3)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.747046] [drm:drm_mode_object_unreference [drm]] OBJ ID: 67 (4)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.747065] [drm:drm_mode_object_unreference [drm]] OBJ ID: 82 (2)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.747081] [drm:drm_mode_object_unreference [drm]] OBJ ID: 74 (2)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.747104] [drm:drm_ioctl [drm]] ret = -22
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.755145] [drm:drm_ioctl [drm]] pid=1183, dev=0xe200, auth=1, DRM_IOCTL_MODE_CURSOR
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.755176] [drm:drm_atomic_state_init [drm]] Allocated atomic state ffff8b8f18a40c00
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.755200] [drm:drm_mode_object_reference [drm]] OBJ ID: 68 (2)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.755224] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:36:cursor B] ffff8b8edb865540 state to ffff8b8f18a40c00
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.755245] [drm:drm_mode_object_reference [drm]] OBJ ID: 79 (1)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.755263] [drm:drm_mode_object_reference [drm]] OBJ ID: 83 (1)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.755283] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:38:pipe B] ffff8b8f13224000 state to ffff8b8f18a40c00
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.755302] [drm:drm_atomic_set_crtc_for_plane [drm]] Link plane state ffff8b8edb865540 to [NOCRTC]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.755321] [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for plane state ffff8b8edb865540
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.755340] [drm:drm_mode_object_unreference [drm]] OBJ ID: 68 (3)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.755358] [drm:drm_atomic_check_only [drm]] checking ffff8b8f18a40c00
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.755424] [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:38:pipe B] has [PLANE:36:cursor B] with fb -1
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.755475] [drm:intel_plane_atomic_calc_changes [i915]] [PLANE:36:cursor B] visible 1 -> 0, off 1, on 0, ms 0
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.755507] [drm:drm_atomic_commit [drm]] commiting ffff8b8f18a40c00
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.755551] [drm:drm_vblank_enable [drm]] enabling vblank on crtc 1, ret: 0
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.755572] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x5 p(0,61)@ 126.869830 -> 126.869372 [e 0 us, 0 rep]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.755591] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=7189, diff=0, hw=7189 hw_last=7189
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.755607] [drm:vblank_disable_fn [drm]] disabling vblank on crtc 1
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.755626] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x5 p(0,69)@ 126.869887 -> 126.869369 [e 0 us, 0 rep]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.755643] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=7189, diff=0, hw=7189 hw_last=7189
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.755686] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state ffff8b8f18a40c00
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.755706] [drm:drm_mode_object_unreference [drm]] OBJ ID: 79 (2)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.755725] [drm:drm_mode_object_unreference [drm]] OBJ ID: 83 (2)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.755744] [drm:drm_mode_object_unreference [drm]] OBJ ID: 68 (2)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.755762] [drm:__drm_atomic_state_free [drm]] Freeing atomic state ffff8b8f18a40c00
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.755780] [drm:drm_mode_object_unreference [drm]] OBJ ID: 68 (1)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.755999] [drm:drm_ioctl [drm]] pid=1183, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.756025] [drm:drm_mode_setcrtc [drm]] [CRTC:38:pipe B]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.756047] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:47:eDP-1]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.756068] [drm:drm_atomic_state_init [drm]] Allocated atomic state ffff8b8f18a40c00
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.756087] [drm:drm_mode_object_reference [drm]] OBJ ID: 79 (1)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.756104] [drm:drm_mode_object_reference [drm]] OBJ ID: 83 (1)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.756123] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:38:pipe B] ffff8b8f13223000 state to ffff8b8f18a40c00
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.756141] [drm:drm_mode_object_reference [drm]] OBJ ID: 67 (4)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.756159] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:32:plane 1B] ffff8b8edb8650c0 state to ffff8b8f18a40c00
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.756177] [drm:drm_mode_object_unreference [drm]] OBJ ID: 79 (2)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.756197] [drm:drm_atomic_set_mode_for_crtc [drm]] Set [MODE:] for CRTC state ffff8b8f13223000
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.756215] [drm:drm_atomic_set_crtc_for_plane [drm]] Link plane state ffff8b8edb8650c0 to [CRTC:38:pipe B]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.756232] [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:67] for plane state ffff8b8edb8650c0
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.756250] [drm:drm_mode_object_reference [drm]] OBJ ID: 67 (5)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.756266] [drm:drm_mode_object_unreference [drm]] OBJ ID: 67 (6)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.756284] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:38:pipe B] to ffff8b8f18a40c00
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.756302] [drm:drm_mode_object_reference [drm]] OBJ ID: 47 (5)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.756318] [drm:drm_mode_object_reference [drm]] OBJ ID: 47 (6)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.756335] [drm:drm_atomic_get_connector_state [drm]] Added [CONNECTOR:47] ffff8b8ec4242de0 state to ffff8b8f18a40c00
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.756353] [drm:drm_mode_object_unreference [drm]] OBJ ID: 47 (7)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.756370] [drm:drm_atomic_set_crtc_for_connector [drm]] Link connector state ffff8b8ec4242de0 to [NOCRTC]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.756387] [drm:drm_mode_object_reference [drm]] OBJ ID: 47 (6)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.756403] [drm:drm_atomic_set_crtc_for_connector [drm]] Link connector state ffff8b8ec4242de0 to [CRTC:38:pipe B]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.756420] [drm:drm_atomic_check_only [drm]] checking ffff8b8f18a40c00
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.756435] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] Updating routing for [CONNECTOR:47:eDP-1]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.756447] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CONNECTOR:47:eDP-1] keeps [ENCODER:46:DDI A], now on [CRTC:38:pipe B]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.756509] [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:38:pipe B] has [PLANE:32:plane 1B] with fb 67
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.756559] [drm:intel_plane_atomic_calc_changes [i915]] [PLANE:32:plane 1B] visible 1 -> 1, off 0, on 0, ms 0
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.756587] [drm:drm_atomic_commit [drm]] commiting ffff8b8f18a40c00
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.756631] [drm:drm_vblank_enable [drm]] enabling vblank on crtc 1, ret: 0
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.756651] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x5 p(0,205)@ 126.870910 -> 126.869372 [e 0 us, 0 rep]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.756668] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=7189, diff=0, hw=7189 hw_last=7189
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.756685] [drm:vblank_disable_fn [drm]] disabling vblank on crtc 1
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.756704] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x5 p(0,213)@ 126.870964 -> 126.869366 [e 0 us, 0 rep]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.756720] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=7189, diff=0, hw=7189 hw_last=7189
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.756745] [drm:drm_vblank_enable [drm]] enabling vblank on crtc 1, ret: 0
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.756763] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x5 p(0,220)@ 126.871024 -> 126.869373 [e 0 us, 0 rep]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.756779] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=7189, diff=0, hw=7189 hw_last=7189
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.771451] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x7 p(0,-46)@ 126.885689 -> 126.886034 [e 0 us, 0 rep]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.771472] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=7189, diff=1, hw=7190 hw_last=7189
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.771491] [drm:drm_handle_vblank [drm]] vblank event on 7189, current 7190
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.771507] [drm:vblank_disable_fn [drm]] disabling vblank on crtc 1
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.771527] [drm:drm_calc_vbltimestamp_from_scanoutpos [drm]] crtc 1 : v 0x7 p(0,-33)@ 126.885782 -> 126.886029 [e 0 us, 0 rep]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.771544] [drm:drm_update_vblank_count [drm]] updating vblank count on crtc 1: current=7190, diff=0, hw=7190 hw_last=7190
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.771597] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state ffff8b8f18a40c00
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.771621] [drm:drm_mode_object_unreference [drm]] OBJ ID: 47 (7)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.771642] [drm:drm_mode_object_unreference [drm]] OBJ ID: 47 (6)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.771662] [drm:drm_mode_object_unreference [drm]] OBJ ID: 79 (1)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.771682] [drm:drm_mode_object_unreference [drm]] OBJ ID: 83 (2)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.771703] [drm:drm_mode_object_unreference [drm]] OBJ ID: 67 (5)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.771724] [drm:__drm_atomic_state_free [drm]] Freeing atomic state ffff8b8f18a40c00
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.771743] [drm:drm_mode_object_reference [drm]] OBJ ID: 67 (4)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.771760] [drm:drm_mode_object_unreference [drm]] OBJ ID: 67 (5)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.771777] [drm:drm_mode_object_unreference [drm]] OBJ ID: 67 (4)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.771794] [drm:drm_mode_object_unreference [drm]] OBJ ID: 47 (5)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.777372] [drm:drm_ioctl [drm]] pid=1183, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.777399] [drm:drm_mode_setcrtc [drm]] [CRTC:31:pipe A]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.777422] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:74:DP-5]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.777446] [drm:drm_atomic_state_init [drm]] Allocated atomic state ffff8b8f18a45000
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.777468] [drm:drm_mode_object_reference [drm]] OBJ ID: 79 (1)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.777490] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:31:pipe A] ffff8b8f13221000 state to ffff8b8f18a45000
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.777510] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:25:plane 1A] ffff8b8edb865480 state to ffff8b8f18a45000
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.777530] [drm:drm_atomic_set_mode_for_crtc [drm]] Set [MODE:] for CRTC state ffff8b8f13221000
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.777548] [drm:drm_atomic_set_crtc_for_plane [drm]] Link plane state ffff8b8edb865480 to [CRTC:31:pipe A]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.777565] [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:67] for plane state ffff8b8edb865480
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.777583] [drm:drm_mode_object_reference [drm]] OBJ ID: 67 (4)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.777601] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:31:pipe A] to ffff8b8f18a45000
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.777620] [drm:drm_mode_object_reference [drm]] OBJ ID: 74 (2)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.777637] [drm:drm_atomic_get_connector_state [drm]] Added [CONNECTOR:74] ffff8b8ec4242600 state to ffff8b8f18a45000
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.777654] [drm:drm_mode_object_reference [drm]] OBJ ID: 74 (3)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.777669] [drm:drm_atomic_set_crtc_for_connector [drm]] Link connector state ffff8b8ec4242600 to [CRTC:31:pipe A]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.777685] [drm:drm_atomic_check_only [drm]] checking ffff8b8f18a45000
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.777698] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CRTC:31:pipe A] mode changed
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.777707] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CRTC:31:pipe A] enable changed
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.777716] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] Updating routing for [CONNECTOR:74:DP-5]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.777724] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] No suitable encoder found for [CONNECTOR:74:DP-5]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.777742] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state ffff8b8f18a45000
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.777793] [drm:drm_mode_object_unreference [drm]] OBJ ID: 74 (4)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.777816] [drm:drm_mode_object_unreference [drm]] OBJ ID: 74 (3)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.777841] [drm:drm_mode_object_unreference [drm]] OBJ ID: 84 (1)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.777862] [drm:drm_mode_object_unreference [drm]] OBJ ID: 79 (2)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.777884] [drm:drm_mode_object_unreference [drm]] OBJ ID: 67 (5)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.777908] [drm:__drm_atomic_state_free [drm]] Freeing atomic state ffff8b8f18a45000
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.777930] [drm:drm_mode_object_reference [drm]] OBJ ID: 67 (4)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.777949] [drm:drm_mode_object_unreference [drm]] OBJ ID: 67 (5)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.777971] [drm:drm_mode_object_unreference [drm]] OBJ ID: 67 (4)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.777992] [drm:drm_mode_object_unreference [drm]] OBJ ID: 74 (2)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.778017] [drm:drm_ioctl [drm]] ret = -22
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.780493] [drm:drm_ioctl [drm]] pid=1183, dev=0xe200, auth=1, DRM_IOCTL_MODE_SETCRTC
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.780520] [drm:drm_mode_setcrtc [drm]] [CRTC:31:pipe A]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.780541] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:74:DP-5]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.780564] [drm:drm_atomic_state_init [drm]] Allocated atomic state ffff8b8f18a45000
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.780585] [drm:drm_mode_object_reference [drm]] OBJ ID: 79 (1)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.780606] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:31:pipe A] ffff8b8f13221000 state to ffff8b8f18a45000
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.780627] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:25:plane 1A] ffff8b8edb865480 state to ffff8b8f18a45000
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.780648] [drm:drm_atomic_set_mode_for_crtc [drm]] Set [MODE:] for CRTC state ffff8b8f13221000
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.780666] [drm:drm_atomic_set_crtc_for_plane [drm]] Link plane state ffff8b8edb865480 to [CRTC:31:pipe A]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.780683] [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:82] for plane state ffff8b8edb865480
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.780702] [drm:drm_mode_object_reference [drm]] OBJ ID: 82 (2)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.780720] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:31:pipe A] to ffff8b8f18a45000
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.780740] [drm:drm_mode_object_reference [drm]] OBJ ID: 74 (2)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.780758] [drm:drm_atomic_get_connector_state [drm]] Added [CONNECTOR:74] ffff8b8ec4242600 state to ffff8b8f18a45000
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.780775] [drm:drm_mode_object_reference [drm]] OBJ ID: 74 (3)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.780800] [drm:drm_atomic_set_crtc_for_connector [drm]] Link connector state ffff8b8ec4242600 to [CRTC:31:pipe A]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.780817] [drm:drm_atomic_check_only [drm]] checking ffff8b8f18a45000
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.780832] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CRTC:31:pipe A] mode changed
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.780843] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CRTC:31:pipe A] enable changed
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.780853] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] Updating routing for [CONNECTOR:74:DP-5]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.780863] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] No suitable encoder found for [CONNECTOR:74:DP-5]
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.780881] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state ffff8b8f18a45000
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.780900] [drm:drm_mode_object_unreference [drm]] OBJ ID: 74 (4)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.780919] [drm:drm_mode_object_unreference [drm]] OBJ ID: 74 (3)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.780936] [drm:drm_mode_object_unreference [drm]] OBJ ID: 84 (1)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.780953] [drm:drm_mode_object_unreference [drm]] OBJ ID: 79 (2)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.780970] [drm:drm_mode_object_unreference [drm]] OBJ ID: 82 (3)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.780987] [drm:__drm_atomic_state_free [drm]] Freeing atomic state ffff8b8f18a45000
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.781016] [drm:drm_mode_object_reference [drm]] OBJ ID: 67 (3)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.781037] [drm:drm_mode_object_unreference [drm]] OBJ ID: 67 (4)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.781057] [drm:drm_mode_object_unreference [drm]] OBJ ID: 82 (2)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.781074] [drm:drm_mode_object_unreference [drm]] OBJ ID: 74 (2)
>Jun  7 15:20:44 u-Precision-5520 kernel: [  126.781097] [drm:drm_ioctl [drm]] ret = -22
>Jun  7 15:20:47 u-Precision-5520 kernel: [  129.898871] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
>Jun  7 15:20:47 u-Precision-5520 kernel: [  129.898928] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007

Actions: View

Attachments on bug 101463: 131995 | 132047 | 132048 | 132049 | 132050 | 132051 | 132052 | 132380

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