Attachment 111587 Details for Bug 87917 – dmesg 3.18.1, unhappy MST

dmesg 3.18.1, unhappy MST

dmesg.txt (text/plain), 462.42 KB, created by Steven Noonan on 2014-12-31 17:13:49 UTC

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Creator: Steven Noonan

Created: 2014-12-31 17:13:49 UTC

Size: 462.42 KB

patch

obsolete

>[    0.000000] CPU0 microcode updated early to revision 0x12, date = 2014-07-03
>[    0.000000] Initializing cgroup subsys cpuset
>[    0.000000] Initializing cgroup subsys cpu
>[    0.000000] Initializing cgroup subsys cpuacct
>[    0.000000] Linux version 3.18.1-1-ec2 (builduser@snoonan) (gcc version 4.9.2 (GCC) ) #1 SMP Sat Dec 27 10:17:11 PST 2014
>[    0.000000] Command line: BOOT_IMAGE=/vmlinuz-linux-ec2 root=UUID=b8927da4-8166-43bb-8572-5a686cc47b1b rw earlyprintk=verbose loglevel=5 intel_pstate=disable drm.debug=6
>[    0.000000] KERNEL supported cpus:
>[    0.000000]   Intel GenuineIntel
>[    0.000000]   AMD AuthenticAMD
>[    0.000000] e820: BIOS-provided physical RAM map:
>[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000059000-0x000000000009efff] usable
>[    0.000000] BIOS-e820: [mem 0x000000000009f000-0x000000000009ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000cab95fff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000cab96000-0x00000000cab9cfff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x00000000cab9d000-0x00000000cb36afff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000cb36b000-0x00000000cb5ebfff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000cb5ec000-0x00000000db2aafff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000db2ab000-0x00000000db336fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000db337000-0x00000000db492fff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000db493000-0x00000000db9c9fff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x00000000db9ca000-0x00000000dbf74fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000dbf75000-0x00000000dbffefff] type 20
>[    0.000000] BIOS-e820: [mem 0x00000000dbfff000-0x00000000dbffffff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000dd000000-0x00000000df1fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed03fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000041edfffff] usable
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] efi: EFI v2.31 by American Megatrends
>[    0.000000] efi:  ACPI 2.0=0xdb99d000  ACPI=0xdb99d000  SMBIOS=0xf04c0  MPS=0xfd480 
>[    0.000000] efi: mem00: [Boot Code          |   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000000000000-0x0000000000008000) (0MB)
>[    0.000000] efi: mem01: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000000008000-0x0000000000058000) (0MB)
>[    0.000000] efi: mem02: [Reserved           |   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000000058000-0x0000000000059000) (0MB)
>[    0.000000] efi: mem03: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000000059000-0x000000000005f000) (0MB)
>[    0.000000] efi: mem04: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x000000000005f000-0x0000000000060000) (0MB)
>[    0.000000] efi: mem05: [Boot Code          |   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000000060000-0x000000000009f000) (0MB)
>[    0.000000] efi: mem06: [Reserved           |   |  |  |  |   |WB|WT|WC|UC] range=[0x000000000009f000-0x00000000000a0000) (0MB)
>[    0.000000] efi: mem07: [Loader Data        |   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000000100000-0x00000000012ba000) (17MB)
>[    0.000000] efi: mem08: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000012ba000-0x0000000002000000) (13MB)
>[    0.000000] efi: mem09: [Loader Data        |   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000002000000-0x00000000031ba000) (17MB)
>[    0.000000] efi: mem10: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000031ba000-0x0000000036b14000) (825MB)
>[    0.000000] efi: mem11: [Loader Data        |   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000036b14000-0x0000000037582000) (10MB)
>[    0.000000] efi: mem12: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000037582000-0x0000000093a2e000) (1476MB)
>[    0.000000] efi: mem13: [Loader Data        |   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000093a2e000-0x00000000c770a000) (828MB)
>[    0.000000] efi: mem14: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000c770a000-0x00000000cab78000) (52MB)
>[    0.000000] efi: mem15: [Loader Code        |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000cab78000-0x00000000cab96000) (0MB)
>[    0.000000] efi: mem16: [ACPI Memory NVS    |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000cab96000-0x00000000cab9d000) (0MB)
>[    0.000000] efi: mem17: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000cab9d000-0x00000000caced000) (1MB)
>[    0.000000] efi: mem18: [Boot Code          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000caced000-0x00000000cb32a000) (6MB)
>[    0.000000] efi: mem19: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000cb32a000-0x00000000cb347000) (0MB)
>[    0.000000] efi: mem20: [Boot Code          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000cb347000-0x00000000cb361000) (0MB)
>[    0.000000] efi: mem21: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000cb361000-0x00000000cb36b000) (0MB)
>[    0.000000] efi: mem22: [Runtime Data       |RUN|  |  |  |   |WB|WT|WC|UC] range=[0x00000000cb36b000-0x00000000cb5ec000) (2MB)
>[    0.000000] efi: mem23: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000cb5ec000-0x00000000cb5fa000) (0MB)
>[    0.000000] efi: mem24: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000cb5fa000-0x00000000cf11f000) (59MB)
>[    0.000000] efi: mem25: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000cf11f000-0x00000000cf3bf000) (2MB)
>[    0.000000] efi: mem26: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000cf3bf000-0x00000000cf407000) (0MB)
>[    0.000000] efi: mem27: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000cf407000-0x00000000cf473000) (0MB)
>[    0.000000] efi: mem28: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000cf473000-0x00000000cf47b000) (0MB)
>[    0.000000] efi: mem29: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000cf47b000-0x00000000cf4ab000) (0MB)
>[    0.000000] efi: mem30: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000cf4ab000-0x00000000cf4b8000) (0MB)
>[    0.000000] efi: mem31: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000cf4b8000-0x00000000cf4c8000) (0MB)
>[    0.000000] efi: mem32: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000cf4c8000-0x00000000cf4d9000) (0MB)
>[    0.000000] efi: mem33: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000cf4d9000-0x00000000da683000) (177MB)
>[    0.000000] efi: mem34: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000da683000-0x00000000daf93000) (9MB)
>[    0.000000] efi: mem35: [Boot Code          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000daf93000-0x00000000db2ab000) (3MB)
>[    0.000000] efi: mem36: [Reserved           |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000db2ab000-0x00000000db2c9000) (0MB)
>[    0.000000] efi: mem37: [Reserved           |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000db2c9000-0x00000000db337000) (0MB)
>[    0.000000] efi: mem38: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000db337000-0x00000000db489000) (1MB)
>[    0.000000] efi: mem39: [Loader Data        |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000db489000-0x00000000db493000) (0MB)
>[    0.000000] efi: mem40: [ACPI Memory NVS    |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000db493000-0x00000000db9b6000) (5MB)
>[    0.000000] efi: mem41: [ACPI Memory NVS    |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000db9b6000-0x00000000db9be000) (0MB)
>[    0.000000] efi: mem42: [ACPI Memory NVS    |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000db9be000-0x00000000db9ca000) (0MB)
>[    0.000000] efi: mem43: [Runtime Data       |RUN|  |  |  |   |WB|WT|WC|UC] range=[0x00000000db9ca000-0x00000000dbd6d000) (3MB)
>[    0.000000] efi: mem44: [Runtime Data       |RUN|  |  |  |   |WB|WT|WC|UC] range=[0x00000000dbd6d000-0x00000000dbed6000) (1MB)
>[    0.000000] efi: mem45: [Runtime Data       |RUN|  |  |  |   |WB|WT|WC|UC] range=[0x00000000dbed6000-0x00000000dbed8000) (0MB)
>[    0.000000] efi: mem46: [Runtime Data       |RUN|  |  |  |   |WB|WT|WC|UC] range=[0x00000000dbed8000-0x00000000dbf75000) (0MB)
>[    0.000000] efi: mem47: [Runtime Code       |RUN|  |  |  |   |WB|WT|WC|UC] range=[0x00000000dbf75000-0x00000000dbf90000) (0MB)
>[    0.000000] efi: mem48: [Runtime Code       |RUN|  |  |  |   |WB|WT|WC|UC] range=[0x00000000dbf90000-0x00000000dbfff000) (0MB)
>[    0.000000] efi: mem49: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000dbfff000-0x00000000dc000000) (0MB)
>[    0.000000] efi: mem50: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000100000000-0x000000041ee00000) (12782MB)
>[    0.000000] efi: mem51: [Reserved           |   |  |  |  |   |  |  |  |  ] range=[0x00000000dd000000-0x00000000df200000) (34MB)
>[    0.000000] efi: mem52: [Memory Mapped I/O  |RUN|  |  |  |   |  |  |  |UC] range=[0x00000000f8000000-0x00000000fc000000) (64MB)
>[    0.000000] efi: mem53: [Memory Mapped I/O  |RUN|  |  |  |   |  |  |  |UC] range=[0x00000000fec00000-0x00000000fec01000) (0MB)
>[    0.000000] efi: mem54: [Memory Mapped I/O  |RUN|  |  |  |   |  |  |  |UC] range=[0x00000000fed00000-0x00000000fed04000) (0MB)
>[    0.000000] efi: mem55: [Memory Mapped I/O  |RUN|  |  |  |   |  |  |  |UC] range=[0x00000000fed1c000-0x00000000fed20000) (0MB)
>[    0.000000] efi: mem56: [Memory Mapped I/O  |RUN|  |  |  |   |  |  |  |UC] range=[0x00000000fee00000-0x00000000fee01000) (0MB)
>[    0.000000] efi: mem57: [Memory Mapped I/O  |RUN|  |  |  |   |  |  |  |UC] range=[0x00000000ff000000-0x0000000100000000) (16MB)
>[    0.000000] SMBIOS 2.8 present.
>[    0.000000] DMI: GIGABYTE M4HM87P-00/M4HM87P-00, BIOS F5 06/23/2014
>[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
>[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
>[    0.000000] AGP: No AGP bridge found
>[    0.000000] e820: last_pfn = 0x41ee00 max_arch_pfn = 0x400000000
>[    0.000000] MTRR default type: uncachable
>[    0.000000] MTRR fixed ranges enabled:
>[    0.000000]   00000-9FFFF write-back
>[    0.000000]   A0000-BFFFF uncachable
>[    0.000000]   C0000-CFFFF write-protect
>[    0.000000]   D0000-DFFFF uncachable
>[    0.000000]   E0000-FFFFF write-protect
>[    0.000000] MTRR variable ranges enabled:
>[    0.000000]   0 base 0000000000 mask 7C00000000 write-back
>[    0.000000]   1 base 0400000000 mask 7FE0000000 write-back
>[    0.000000]   2 base 00E0000000 mask 7FE0000000 uncachable
>[    0.000000]   3 base 00DE000000 mask 7FFE000000 uncachable
>[    0.000000]   4 base 00DD000000 mask 7FFF000000 uncachable
>[    0.000000]   5 base 041F000000 mask 7FFF000000 uncachable
>[    0.000000]   6 base 041EE00000 mask 7FFFE00000 uncachable
>[    0.000000]   7 disabled
>[    0.000000]   8 disabled
>[    0.000000]   9 disabled
>[    0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
>[    0.000000] e820: update [mem 0xdd000000-0xffffffff] usable ==> reserved
>[    0.000000] e820: last_pfn = 0xdc000 max_arch_pfn = 0x400000000
>[    0.000000] found SMP MP-table at [mem 0x000fd750-0x000fd75f] mapped at [ffff8800000fd750]
>[    0.000000] Scanning 1 areas for low memory corruption
>[    0.000000] Base memory trampoline at [ffff880000097000] 97000 size 24576
>[    0.000000] Using GB pages for direct mapping
>[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
>[    0.000000]  [mem 0x00000000-0x000fffff] page 4k
>[    0.000000] BRK [0x02f5b000, 0x02f5bfff] PGTABLE
>[    0.000000] BRK [0x02f5c000, 0x02f5cfff] PGTABLE
>[    0.000000] BRK [0x02f5d000, 0x02f5dfff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x41ec00000-0x41edfffff]
>[    0.000000]  [mem 0x41ec00000-0x41edfffff] page 2M
>[    0.000000] BRK [0x02f5e000, 0x02f5efff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x41c000000-0x41ebfffff]
>[    0.000000]  [mem 0x41c000000-0x41ebfffff] page 2M
>[    0.000000] init_memory_mapping: [mem 0x400000000-0x41bffffff]
>[    0.000000]  [mem 0x400000000-0x41bffffff] page 2M
>[    0.000000] init_memory_mapping: [mem 0x00100000-0xcab95fff]
>[    0.000000]  [mem 0x00100000-0x001fffff] page 4k
>[    0.000000]  [mem 0x00200000-0x3fffffff] page 2M
>[    0.000000]  [mem 0x40000000-0xbfffffff] page 1G
>[    0.000000]  [mem 0xc0000000-0xca9fffff] page 2M
>[    0.000000]  [mem 0xcaa00000-0xcab95fff] page 4k
>[    0.000000] init_memory_mapping: [mem 0xcab9d000-0xcb36afff]
>[    0.000000]  [mem 0xcab9d000-0xcabfffff] page 4k
>[    0.000000]  [mem 0xcac00000-0xcb1fffff] page 2M
>[    0.000000]  [mem 0xcb200000-0xcb36afff] page 4k
>[    0.000000] BRK [0x02f5f000, 0x02f5ffff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0xcb5ec000-0xdb2aafff]
>[    0.000000]  [mem 0xcb5ec000-0xcb5fffff] page 4k
>[    0.000000]  [mem 0xcb600000-0xdb1fffff] page 2M
>[    0.000000]  [mem 0xdb200000-0xdb2aafff] page 4k
>[    0.000000] BRK [0x02f60000, 0x02f60fff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0xdb337000-0xdb492fff]
>[    0.000000]  [mem 0xdb337000-0xdb492fff] page 4k
>[    0.000000] init_memory_mapping: [mem 0xdbfff000-0xdbffffff]
>[    0.000000]  [mem 0xdbfff000-0xdbffffff] page 4k
>[    0.000000] init_memory_mapping: [mem 0x100000000-0x3ffffffff]
>[    0.000000]  [mem 0x100000000-0x3ffffffff] page 1G
>[    0.000000] RAMDISK: [mem 0x36b14000-0x37581fff]
>[    0.000000] ACPI: Early table checksum verification disabled
>[    0.000000] ACPI: RSDP 0x00000000DB99D000 000024 (v02 ALASKA)
>[    0.000000] ACPI: XSDT 0x00000000DB99D088 00008C (v01 ALASKA A M I    01072009 AMI  00010013)
>[    0.000000] ACPI: FACP 0x00000000DB9AC288 00010C (v05 ALASKA A M I    01072009 AMI  00010013)
>[    0.000000] ACPI: DSDT 0x00000000DB99D1A8 00F0E0 (v02 ALASKA A M I    00000000 INTL 20120711)
>[    0.000000] ACPI: FACS 0x00000000DB9C8080 000040
>[    0.000000] ACPI: APIC 0x00000000DB9AC398 000092 (v03 ALASKA A M I    01072009 AMI  00010013)
>[    0.000000] ACPI: FPDT 0x00000000DB9AC430 000044 (v01 ALASKA A M I    01072009 AMI  00010013)
>[    0.000000] ACPI: LPIT 0x00000000DB9AC478 00005C (v01 ALASKA A M I    00000000 AMI. 00000005)
>[    0.000000] ACPI: SSDT 0x00000000DB9AC4D8 000228 (v01 INTEL  sensrhub 00000000 INTL 20120711)
>[    0.000000] ACPI: SSDT 0x00000000DB9AC700 00018F (v01 Intel  zpodd    00001000 INTL 20120711)
>[    0.000000] ACPI: SSDT 0x00000000DB9AC890 000539 (v01 PmRef  Cpu0Ist  00003000 INTL 20120711)
>[    0.000000] ACPI: SSDT 0x00000000DB9ACDD0 000AD8 (v01 PmRef  CpuPm    00003000 INTL 20120711)
>[    0.000000] ACPI: MCFG 0x00000000DB9AD8A8 00003C (v01 ALASKA A M I    01072009 MSFT 00000097)
>[    0.000000] ACPI: HPET 0x00000000DB9AD8E8 000038 (v01 ALASKA A M I    01072009 AMI. 00000005)
>[    0.000000] ACPI: SSDT 0x00000000DB9AD920 000315 (v01 SataRe SataTabl 00001000 INTL 20120711)
>[    0.000000] ACPI: SSDT 0x00000000DB9ADC38 0034E1 (v01 SaSsdt SaSsdt   00003000 INTL 20091112)
>[    0.000000] ACPI: ASF! 0x00000000DB9B1120 0000A5 (v32 INTEL   HCG     00000001 TFSM 000F4240)
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] No NUMA configuration found
>[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000041edfffff]
>[    0.000000] NODE_DATA(0) allocated [mem 0x41edd5000-0x41edfafff]
>[    0.000000]  [ffffea0000000000-ffffea00107fffff] PMD -> [ffff88040e400000-ffff88041e3fffff] on node 0
>[    0.000000] Zone ranges:
>[    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
>[    0.000000]   DMA32    [mem 0x01000000-0xffffffff]
>[    0.000000]   Normal   [mem 0x100000000-0x41edfffff]
>[    0.000000] Movable zone start for each node
>[    0.000000] Early memory node ranges
>[    0.000000]   node   0: [mem 0x00001000-0x00057fff]
>[    0.000000]   node   0: [mem 0x00059000-0x0009efff]
>[    0.000000]   node   0: [mem 0x00100000-0xcab95fff]
>[    0.000000]   node   0: [mem 0xcab9d000-0xcb36afff]
>[    0.000000]   node   0: [mem 0xcb5ec000-0xdb2aafff]
>[    0.000000]   node   0: [mem 0xdb337000-0xdb492fff]
>[    0.000000]   node   0: [mem 0xdbfff000-0xdbffffff]
>[    0.000000]   node   0: [mem 0x100000000-0x41edfffff]
>[    0.000000] Initmem setup node 0 [mem 0x00001000-0x41edfffff]
>[    0.000000] On node 0 totalpages: 4169501
>[    0.000000]   DMA zone: 64 pages used for memmap
>[    0.000000]   DMA zone: 25 pages reserved
>[    0.000000]   DMA zone: 3997 pages, LIFO batch:0
>[    0.000000]   DMA32 zone: 13958 pages used for memmap
>[    0.000000]   DMA32 zone: 893312 pages, LIFO batch:31
>[    0.000000]   Normal zone: 51128 pages used for memmap
>[    0.000000]   Normal zone: 3272192 pages, LIFO batch:31
>[    0.000000] Reserving Intel graphics stolen memory at 0xdd200000-0xdf1fffff
>[    0.000000] ACPI: PM-Timer IO Port: 0x1808
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x04] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x06] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x01] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x03] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x05] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x07] enabled)
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
>[    0.000000] ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0])
>[    0.000000] IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23
>[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
>[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
>[    0.000000] ACPI: IRQ0 used by override.
>[    0.000000] ACPI: IRQ9 used by override.
>[    0.000000] Using ACPI (MADT) for SMP configuration information
>[    0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000
>[    0.000000] smpboot: Allowing 8 CPUs, 0 hotplug CPUs
>[    0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x00058000-0x00058fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xcab96000-0xcab9cfff]
>[    0.000000] PM: Registered nosave memory: [mem 0xcb36b000-0xcb5ebfff]
>[    0.000000] PM: Registered nosave memory: [mem 0xdb2ab000-0xdb336fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xdb493000-0xdb9c9fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xdb9ca000-0xdbf74fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xdbf75000-0xdbffefff]
>[    0.000000] PM: Registered nosave memory: [mem 0xdc000000-0xdcffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xdd000000-0xdf1fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xdf200000-0xf7ffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfbffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfc000000-0xfebfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfecfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed00000-0xfed03fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed04000-0xfed1bfff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfedfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xfeffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff]
>[    0.000000] e820: [mem 0xdf200000-0xf7ffffff] available for PCI devices
>[    0.000000] Booting paravirtualized kernel on bare hardware
>[    0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1
>[    0.000000] PERCPU: Embedded 30 pages/cpu @ffff88041ea00000 s82624 r8192 d32064 u262144
>[    0.000000] pcpu-alloc: s82624 r8192 d32064 u262144 alloc=1*2097152
>[    0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 
>[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 4104326
>[    0.000000] Policy zone: Normal
>[    0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-linux-ec2 root=UUID=b8927da4-8166-43bb-8572-5a686cc47b1b rw earlyprintk=verbose loglevel=5 intel_pstate=disable drm.debug=6
>[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
>[    0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 using standard form
>[    0.000000] AGP: Checking aperture...
>[    0.000000] AGP: No AGP bridge found
>[    0.000000] Calgary: detecting Calgary via BIOS EBDA area
>[    0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
>[    0.000000] Memory: 16125364K/16678004K available (5337K kernel code, 1195K rwdata, 2412K rodata, 1604K init, 2648K bss, 552640K reserved)
>[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
>[    0.000000] Hierarchical RCU implementation.
>[    0.000000] 	RCU dyntick-idle grace-period acceleration is enabled.
>[    0.000000] 	Additional per-CPU info printed with stalls.
>[    0.000000] 	RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=8.
>[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
>[    0.000000] NR_IRQS:524544 nr_irqs:488 0
>[    0.000000] Console: colour dummy device 80x25
>[    0.000000] console [tty0] enabled
>[    0.000000] allocated 67108864 bytes of page_cgroup
>[    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
>[    0.000000] hpet clockevent registered
>[    0.000000] tsc: Fast TSC calibration using PIT
>[    0.000000] spurious 8259A interrupt: IRQ7.
>[    0.000000] tsc: Detected 3192.616 MHz processor
>[    0.000019] Calibrating delay loop (skipped), value calculated using timer frequency.. 6385.23 BogoMIPS (lpj=31926160)
>[    0.000021] pid_max: default: 32768 minimum: 301
>[    0.000025] ACPI: Core revision 20140926
>[    0.008089] ACPI: All ACPI Tables successfully acquired
>[    0.009529] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes)
>[    0.011488] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes)
>[    0.012292] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes)
>[    0.012303] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes)
>[    0.012444] Initializing cgroup subsys memory
>[    0.012448] Initializing cgroup subsys devices
>[    0.012449] Initializing cgroup subsys freezer
>[    0.012451] Initializing cgroup subsys net_cls
>[    0.012452] Initializing cgroup subsys blkio
>[    0.012453] Initializing cgroup subsys perf_event
>[    0.012454] Initializing cgroup subsys net_prio
>[    0.012456] Initializing cgroup subsys hugetlb
>[    0.012458] Initializing cgroup subsys debug
>[    0.012472] CPU: Physical Processor ID: 0
>[    0.012473] CPU: Processor Core ID: 0
>[    0.012476] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
>ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
>[    0.013201] mce: CPU supports 10 MCE banks
>[    0.013211] CPU0: Thermal monitoring enabled (TM1)
>[    0.013220] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024
>Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4
>[    0.013284] Freeing SMP alternatives memory: 24K (ffffffff81cbd000 - ffffffff81cc3000)
>[    0.017178] ftrace: allocating 20661 entries in 81 pages
>[    0.023230] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0
>[    0.123317] smpboot: CPU0: Intel(R) Core(TM) i7-4770R CPU @ 3.20GHz (fam: 06, model: 46, stepping: 01)
>[    0.123322] TSC deadline timer enabled
>[    0.123339] Performance Events: PEBS fmt2+, 16-deep LBR, Haswell events, full-width counters, Intel PMU driver.
>[    0.123352] ... version:                3
>[    0.123353] ... bit width:              48
>[    0.123353] ... generic registers:      4
>[    0.123354] ... value mask:             0000ffffffffffff
>[    0.123354] ... max period:             0000ffffffffffff
>[    0.123355] ... fixed-purpose events:   3
>[    0.123356] ... event mask:             000000070000000f
>[    0.124102] x86: Booting SMP configuration:
>[    0.124103] .... node  #0, CPUs:      #1
>[    0.139386] CPU1 microcode updated early to revision 0x12, date = 2014-07-03
>[    0.142292] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
>[    0.142344]  #2
>[    0.157626] CPU2 microcode updated early to revision 0x12, date = 2014-07-03
>[    0.160540]  #3
>[    0.175825] CPU3 microcode updated early to revision 0x12, date = 2014-07-03
>[    0.178736]  #4 #5 #6 #7
>[    0.248590] x86: Booted up 1 node, 8 CPUs
>[    0.248593] smpboot: Total of 8 processors activated (51081.85 BogoMIPS)
>[    0.319472] devtmpfs: initialized
>[    0.321197] PM: Registering ACPI NVS region [mem 0xcab96000-0xcab9cfff] (28672 bytes)
>[    0.321198] PM: Registering ACPI NVS region [mem 0xdb493000-0xdb9c9fff] (5468160 bytes)
>[    0.321731] pinctrl core: initialized pinctrl subsystem
>[    0.321800] NET: Registered protocol family 16
>[    0.349378] cpuidle: using governor ladder
>[    0.379398] cpuidle: using governor menu
>[    0.379441] ACPI: bus type PCI registered
>[    0.379442] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
>[    0.379491] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
>[    0.379493] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
>[    0.379550] PCI: Using configuration type 1 for base access
>[    0.409700] ACPI: Added _OSI(Module Device)
>[    0.409701] ACPI: Added _OSI(Processor Device)
>[    0.409702] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.409703] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.439486] ACPI: Executed 2 blocks of module-level executable AML code
>[    0.469532] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
>[    0.509629] ACPI: Dynamic OEM Table Load:
>[    0.509634] ACPI: SSDT 0xFFFF8804083D8C00 0003D3 (v01 PmRef  Cpu0Cst  00003001 INTL 20120711)
>[    0.539737] ACPI: Dynamic OEM Table Load:
>[    0.539741] ACPI: SSDT 0xFFFF880408089000 0005AA (v01 PmRef  ApIst    00003000 INTL 20120711)
>[    0.569680] ACPI: Dynamic OEM Table Load:
>[    0.569685] ACPI: SSDT 0xFFFF88040837E000 000119 (v01 PmRef  ApCst    00003000 INTL 20120711)
>[    0.610501] ACPI: Interpreter enabled
>[    0.610506] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20140926/hwxface-580)
>[    0.610512] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20140926/hwxface-580)
>[    0.610525] ACPI: (supports S0 S3 S4 S5)
>[    0.610526] ACPI: Using IOAPIC for interrupt routing
>[    0.610544] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.615774] ACPI: Power Resource [FN00] (off)
>[    0.615815] ACPI: Power Resource [FN01] (off)
>[    0.615853] ACPI: Power Resource [FN02] (off)
>[    0.615892] ACPI: Power Resource [FN03] (off)
>[    0.615929] ACPI: Power Resource [FN04] (off)
>[    0.616409] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e])
>[    0.616412] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
>[    0.616774] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]
>[    0.617138] PCI host bridge to bus 0000:00
>[    0.617140] pci_bus 0000:00: root bus resource [bus 00-3e]
>[    0.617141] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7]
>[    0.617142] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
>[    0.617143] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
>[    0.617144] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff]
>[    0.617145] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff]
>[    0.617145] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff]
>[    0.617146] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff]
>[    0.617147] pci_bus 0000:00: root bus resource [mem 0xdf200000-0xfeafffff]
>[    0.617152] pci 0000:00:00.0: [8086:0d00] type 00 class 0x060000
>[    0.617212] pci 0000:00:02.0: [8086:0d22] type 00 class 0x030000
>[    0.617219] pci 0000:00:02.0: reg 0x10: [mem 0xf7800000-0xf7bfffff 64bit]
>[    0.617223] pci 0000:00:02.0: reg 0x18: [mem 0xe0000000-0xefffffff 64bit pref]
>[    0.617226] pci 0000:00:02.0: reg 0x20: [io  0xf000-0xf03f]
>[    0.617278] pci 0000:00:03.0: [8086:0d0c] type 00 class 0x040300
>[    0.617282] pci 0000:00:03.0: reg 0x10: [mem 0xf7e14000-0xf7e17fff 64bit]
>[    0.617351] pci 0000:00:14.0: [8086:8c31] type 00 class 0x0c0330
>[    0.617366] pci 0000:00:14.0: reg 0x10: [mem 0xf7e00000-0xf7e0ffff 64bit]
>[    0.617418] pci 0000:00:14.0: PME# supported from D3hot D3cold
>[    0.617447] pci 0000:00:14.0: System wakeup disabled by ACPI
>[    0.617472] pci 0000:00:16.0: [8086:8c3a] type 00 class 0x078000
>[    0.617488] pci 0000:00:16.0: reg 0x10: [mem 0xf7e1e000-0xf7e1e00f 64bit]
>[    0.617543] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
>[    0.617600] pci 0000:00:1a.0: [8086:8c2d] type 00 class 0x0c0320
>[    0.617618] pci 0000:00:1a.0: reg 0x10: [mem 0xf7e1c000-0xf7e1c3ff]
>[    0.617695] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
>[    0.617733] pci 0000:00:1a.0: System wakeup disabled by ACPI
>[    0.617759] pci 0000:00:1b.0: [8086:8c20] type 00 class 0x040300
>[    0.617770] pci 0000:00:1b.0: reg 0x10: [mem 0xf7e10000-0xf7e13fff 64bit]
>[    0.617822] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
>[    0.617852] pci 0000:00:1b.0: System wakeup disabled by ACPI
>[    0.617873] pci 0000:00:1c.0: [8086:8c10] type 01 class 0x060400
>[    0.617931] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
>[    0.617961] pci 0000:00:1c.0: System wakeup disabled by ACPI
>[    0.617985] pci 0000:00:1c.2: [8086:8c14] type 01 class 0x060400
>[    0.618043] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
>[    0.618073] pci 0000:00:1c.2: System wakeup disabled by ACPI
>[    0.618094] pci 0000:00:1c.3: [8086:8c16] type 01 class 0x060400
>[    0.618152] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
>[    0.618182] pci 0000:00:1c.3: System wakeup disabled by ACPI
>[    0.618211] pci 0000:00:1d.0: [8086:8c26] type 00 class 0x0c0320
>[    0.618228] pci 0000:00:1d.0: reg 0x10: [mem 0xf7e1b000-0xf7e1b3ff]
>[    0.618307] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
>[    0.618344] pci 0000:00:1d.0: System wakeup disabled by ACPI
>[    0.618369] pci 0000:00:1f.0: [8086:8c4b] type 00 class 0x060100
>[    0.618503] pci 0000:00:1f.2: [8086:8c03] type 00 class 0x010601
>[    0.618516] pci 0000:00:1f.2: reg 0x10: [io  0xf0b0-0xf0b7]
>[    0.618522] pci 0000:00:1f.2: reg 0x14: [io  0xf0a0-0xf0a3]
>[    0.618528] pci 0000:00:1f.2: reg 0x18: [io  0xf090-0xf097]
>[    0.618534] pci 0000:00:1f.2: reg 0x1c: [io  0xf080-0xf083]
>[    0.618540] pci 0000:00:1f.2: reg 0x20: [io  0xf060-0xf07f]
>[    0.618546] pci 0000:00:1f.2: reg 0x24: [mem 0xf7e1a000-0xf7e1a7ff]
>[    0.618578] pci 0000:00:1f.2: PME# supported from D3hot
>[    0.618623] pci 0000:00:1f.3: [8086:8c22] type 00 class 0x0c0500
>[    0.618635] pci 0000:00:1f.3: reg 0x10: [mem 0xf7e19000-0xf7e190ff 64bit]
>[    0.618651] pci 0000:00:1f.3: reg 0x20: [io  0xf040-0xf05f]
>[    0.618752] acpiphp: Slot [1] registered
>[    0.618756] pci 0000:00:1c.0: PCI bridge to [bus 01]
>[    0.619182] pci 0000:02:00.0: [10ec:8821] type 00 class 0x028000
>[    0.619209] pci 0000:02:00.0: reg 0x10: [io  0xe000-0xe0ff]
>[    0.619246] pci 0000:02:00.0: reg 0x18: [mem 0xf7d00000-0xf7d03fff 64bit]
>[    0.619413] pci 0000:02:00.0: supports D1 D2
>[    0.619414] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
>[    0.619802] pci 0000:02:00.0: System wakeup disabled by ACPI
>[    0.640145] pci 0000:00:1c.2: PCI bridge to [bus 02]
>[    0.640148] pci 0000:00:1c.2:   bridge window [io  0xe000-0xefff]
>[    0.640151] pci 0000:00:1c.2:   bridge window [mem 0xf7d00000-0xf7dfffff]
>[    0.640221] pci 0000:03:00.0: [10ec:8168] type 00 class 0x020000
>[    0.640239] pci 0000:03:00.0: reg 0x10: [io  0xd000-0xd0ff]
>[    0.640266] pci 0000:03:00.0: reg 0x18: [mem 0xf7c00000-0xf7c00fff 64bit]
>[    0.640283] pci 0000:03:00.0: reg 0x20: [mem 0xf0000000-0xf0003fff 64bit pref]
>[    0.640374] pci 0000:03:00.0: supports D1 D2
>[    0.640375] pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot D3cold
>[    0.640404] pci 0000:03:00.0: System wakeup disabled by ACPI
>[    0.659816] pci 0000:00:1c.3: PCI bridge to [bus 03]
>[    0.659819] pci 0000:00:1c.3:   bridge window [io  0xd000-0xdfff]
>[    0.659822] pci 0000:00:1c.3:   bridge window [mem 0xf7c00000-0xf7cfffff]
>[    0.659827] pci 0000:00:1c.3:   bridge window [mem 0xf0000000-0xf00fffff 64bit pref]
>[    0.660645] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.660676] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.660706] ACPI: PCI Interrupt Link [LNKC] (IRQs *3 4 5 6 10 11 12 14 15)
>[    0.660736] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 *10 11 12 14 15)
>[    0.660765] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.660794] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.660824] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 *5 6 10 11 12 14 15)
>[    0.660853] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 *4 5 6 10 11 12 14 15)
>[    0.661030] ACPI: Enabled 5 GPEs in block 00 to 3F
>[    0.661091] vgaarb: setting as boot device: PCI:0000:00:02.0
>[    0.661092] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
>[    0.661094] vgaarb: loaded
>[    0.661095] vgaarb: bridge control possible 0000:00:02.0
>[    0.661159] PCI: Using ACPI for IRQ routing
>[    0.662368] PCI: pci_cache_line_size set to 64 bytes
>[    0.663097] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
>[    0.663098] e820: reserve RAM buffer [mem 0x0009f000-0x0009ffff]
>[    0.663099] e820: reserve RAM buffer [mem 0xcab96000-0xcbffffff]
>[    0.663100] e820: reserve RAM buffer [mem 0xcb36b000-0xcbffffff]
>[    0.663100] e820: reserve RAM buffer [mem 0xdb2ab000-0xdbffffff]
>[    0.663101] e820: reserve RAM buffer [mem 0xdb493000-0xdbffffff]
>[    0.663102] e820: reserve RAM buffer [mem 0x41ee00000-0x41fffffff]
>[    0.663189] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
>[    0.663193] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
>[    0.665216] Switched to clocksource hpet
>[    0.668249] pnp: PnP ACPI init
>[    0.668295] system 00:00: [mem 0xfed40000-0xfed44fff] has been reserved
>[    0.668297] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active)
>[    0.668391] system 00:01: [io  0x0680-0x069f] has been reserved
>[    0.668392] system 00:01: [io  0xffff] has been reserved
>[    0.668393] system 00:01: [io  0xffff] has been reserved
>[    0.668394] system 00:01: [io  0xffff] has been reserved
>[    0.668395] system 00:01: [io  0x1c00-0x1cfe] has been reserved
>[    0.668396] system 00:01: [io  0x1d00-0x1dfe] has been reserved
>[    0.668397] system 00:01: [io  0x1e00-0x1efe] has been reserved
>[    0.668398] system 00:01: [io  0x1f00-0x1ffe] has been reserved
>[    0.668399] system 00:01: [io  0x1800-0x18fe] could not be reserved
>[    0.668400] system 00:01: [io  0x164e-0x164f] has been reserved
>[    0.668401] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.668417] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    0.668440] system 00:03: [io  0x1854-0x1857] has been reserved
>[    0.668442] system 00:03: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
>[    0.668492] system 00:04: [io  0x0a00-0x0a1f] has been reserved
>[    0.668493] system 00:04: [io  0x0a20-0x0a2f] has been reserved
>[    0.668495] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.668518] system 00:05: [io  0x04d0-0x04d1] has been reserved
>[    0.668519] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.668808] system 00:06: [mem 0xfed1c000-0xfed1ffff] has been reserved
>[    0.668809] system 00:06: [mem 0xfed10000-0xfed17fff] has been reserved
>[    0.668810] system 00:06: [mem 0xfed18000-0xfed18fff] has been reserved
>[    0.668811] system 00:06: [mem 0xfed19000-0xfed19fff] has been reserved
>[    0.668812] system 00:06: [mem 0xf8000000-0xfbffffff] has been reserved
>[    0.668813] system 00:06: [mem 0xfed20000-0xfed3ffff] has been reserved
>[    0.668814] system 00:06: [mem 0xfed90000-0xfed93fff] has been reserved
>[    0.668815] system 00:06: [mem 0xfed45000-0xfed8ffff] has been reserved
>[    0.668816] system 00:06: [mem 0xff000000-0xffffffff] has been reserved
>[    0.668817] system 00:06: [mem 0xfee00000-0xfeefffff] could not be reserved
>[    0.668818] system 00:06: [mem 0xf7fdf000-0xf7fdffff] has been reserved
>[    0.668819] system 00:06: [mem 0xf7fe0000-0xf7feffff] has been reserved
>[    0.668820] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.668946] pnp: PnP ACPI: found 7 devices
>[    0.674532] pci 0000:00:1c.0: PCI bridge to [bus 01]
>[    0.674541] pci 0000:00:1c.2: PCI bridge to [bus 02]
>[    0.674544] pci 0000:00:1c.2:   bridge window [io  0xe000-0xefff]
>[    0.674547] pci 0000:00:1c.2:   bridge window [mem 0xf7d00000-0xf7dfffff]
>[    0.674553] pci 0000:00:1c.3: PCI bridge to [bus 03]
>[    0.674555] pci 0000:00:1c.3:   bridge window [io  0xd000-0xdfff]
>[    0.674559] pci 0000:00:1c.3:   bridge window [mem 0xf7c00000-0xf7cfffff]
>[    0.674562] pci 0000:00:1c.3:   bridge window [mem 0xf0000000-0xf00fffff 64bit pref]
>[    0.674567] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7]
>[    0.674568] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff]
>[    0.674569] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
>[    0.674570] pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000d3fff]
>[    0.674571] pci_bus 0000:00: resource 8 [mem 0x000d4000-0x000d7fff]
>[    0.674571] pci_bus 0000:00: resource 9 [mem 0x000d8000-0x000dbfff]
>[    0.674572] pci_bus 0000:00: resource 10 [mem 0x000dc000-0x000dffff]
>[    0.674573] pci_bus 0000:00: resource 11 [mem 0xdf200000-0xfeafffff]
>[    0.674574] pci_bus 0000:02: resource 0 [io  0xe000-0xefff]
>[    0.674575] pci_bus 0000:02: resource 1 [mem 0xf7d00000-0xf7dfffff]
>[    0.674576] pci_bus 0000:03: resource 0 [io  0xd000-0xdfff]
>[    0.674577] pci_bus 0000:03: resource 1 [mem 0xf7c00000-0xf7cfffff]
>[    0.674578] pci_bus 0000:03: resource 2 [mem 0xf0000000-0xf00fffff 64bit pref]
>[    0.674594] NET: Registered protocol family 2
>[    0.674728] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
>[    0.674871] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
>[    0.674976] TCP: Hash tables configured (established 131072 bind 65536)
>[    0.674988] TCP: reno registered
>[    0.675000] UDP hash table entries: 8192 (order: 6, 262144 bytes)
>[    0.675036] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes)
>[    0.675091] NET: Registered protocol family 1
>[    0.675101] pci 0000:00:02.0: Video device with shadowed ROM
>[    0.675755] PCI: CLS 64 bytes, default 64
>[    0.675782] Unpacking initramfs...
>[    0.783123] Freeing initrd memory: 10680K (ffff880036b14000 - ffff880037582000)
>[    0.783129] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>[    0.783131] software IO TLB [mem 0xc6b96000-0xcab96000] (64MB) mapped at [ffff8800c6b96000-ffff8800cab95fff]
>[    0.783393] microcode: CPU0 sig=0x40661, pf=0x20, revision=0x12
>[    0.783399] microcode: CPU1 sig=0x40661, pf=0x20, revision=0x12
>[    0.783403] microcode: CPU2 sig=0x40661, pf=0x20, revision=0x12
>[    0.783408] microcode: CPU3 sig=0x40661, pf=0x20, revision=0x12
>[    0.783413] microcode: CPU4 sig=0x40661, pf=0x20, revision=0x12
>[    0.783417] microcode: CPU5 sig=0x40661, pf=0x20, revision=0x12
>[    0.783423] microcode: CPU6 sig=0x40661, pf=0x20, revision=0x12
>[    0.783428] microcode: CPU7 sig=0x40661, pf=0x20, revision=0x12
>[    0.783464] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
>[    0.783471] Scanning for low memory corruption every 60 seconds
>[    0.783663] futex hash table entries: 2048 (order: 5, 131072 bytes)
>[    0.783683] Initialise system trusted keyring
>[    0.783877] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[    0.784695] zpool: loaded
>[    0.784696] zbud: loaded
>[    0.784806] VFS: Disk quotas dquot_6.5.2
>[    0.784826] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[    0.784888] msgmni has been set to 31899
>[    0.785038] bounce: pool size: 64 pages
>[    0.785057] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
>[    0.785091] io scheduler noop registered
>[    0.785093] io scheduler deadline registered (default)
>[    0.785111] io scheduler cfq registered
>[    0.785232] pcieport 0000:00:1c.0: irq 24 for MSI/MSI-X
>[    0.785340] pcieport 0000:00:1c.2: irq 25 for MSI/MSI-X
>[    0.785433] pcieport 0000:00:1c.3: irq 26 for MSI/MSI-X
>[    0.785493] pcieport 0000:00:1c.0: Signaling PME through PCIe PME interrupt
>[    0.785497] pcie_pme 0000:00:1c.0:pcie01: service driver pcie_pme loaded
>[    0.785509] pcieport 0000:00:1c.2: Signaling PME through PCIe PME interrupt
>[    0.785510] pci 0000:02:00.0: Signaling PME through PCIe PME interrupt
>[    0.785513] pcie_pme 0000:00:1c.2:pcie01: service driver pcie_pme loaded
>[    0.785525] pcieport 0000:00:1c.3: Signaling PME through PCIe PME interrupt
>[    0.785526] pci 0000:03:00.0: Signaling PME through PCIe PME interrupt
>[    0.785529] pcie_pme 0000:00:1c.3:pcie01: service driver pcie_pme loaded
>[    0.785538] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>[    0.785547] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
>[    0.785565] intel_idle: MWAIT substates: 0x2120
>[    0.785566] intel_idle: v0.4 model 0x46
>[    0.785566] intel_idle: lapic_timer_reliable_states 0xffffffff
>[    0.785752] GHES: HEST is not enabled!
>[    0.785791] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
>[    0.786035] Linux agpgart interface v0.103
>[    0.786132] mei_me 0000:00:16.0: irq 27 for MSI/MSI-X
>[    0.787000] i8042: PNP: No PS/2 controller found. Probing ports directly.
>[    1.776159] tsc: Refined TSC clocksource calibration: 3192.607 MHz
>[    1.832192] i8042: No controller found
>[    1.832288] mousedev: PS/2 mouse device common for all mice
>[    1.832322] rtc_cmos 00:02: RTC can wake from S4
>[    1.832435] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
>[    1.832469] rtc_cmos 00:02: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
>[    1.832493] drop_monitor: Initializing network drop monitor service
>[    1.832535] TCP: cubic registered
>[    1.832587] NET: Registered protocol family 10
>[    1.832779] NET: Registered protocol family 17
>[    1.832786] Key type dns_resolver registered
>[    1.833098] Loading compiled-in X.509 certificates
>[    1.833105] registered taskstats version 1
>[    1.834003] rtc_cmos 00:02: setting system clock to 2014-12-31 16:58:42 UTC (1420045122)
>[    1.834733] Freeing unused kernel memory: 1604K (ffffffff81b2c000 - ffffffff81cbd000)
>[    1.834734] Write protecting the kernel read-only data: 10240k
>[    1.836012] Freeing unused kernel memory: 796K (ffff880002539000 - ffff880002600000)
>[    1.838167] Freeing unused kernel memory: 1684K (ffff88000285b000 - ffff880002a00000)
>[    1.842193] random: systemd-tmpfile urandom read with 5 bits of entropy available
>[    1.844002] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
>[    1.844005] ACPI: Power Button [PWRB]
>[    1.844030] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
>[    1.844031] ACPI: Power Button [PWRF]
>[    1.844194] ipmi message handler version 39.2
>[    1.844275] Copyright (C) 2004 MontaVista Software - IPMI Powerdown via sys_reboot.
>[    1.844381] pps_core: LinuxPPS API ver. 1 registered
>[    1.844382] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
>[    1.844490] PTP clock support registered
>[    1.844834] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k
>[    1.844835] e1000e: Copyright(c) 1999 - 2014 Intel Corporation.
>[    1.845918] [drm] Initialized drm 1.1.0 20060810
>[    1.848927] [drm:i915_dump_device_info] i915 device info: gen=7, pciid=0x0d22 rev=0x08 flags=need_gfx_hws,is_haswell,has_fbc,has_hotplug,has_llc,has_ddi,has_fpga_dbg,
>[    1.848938] [drm:intel_detect_pch] Found LynxPoint PCH
>[    1.848940] [drm] Found 128MB of eLLC
>[    1.849010] [drm] Memory usable by graphics device = 2048M
>[    1.849011] [drm:i915_gem_gtt_init] GMADR size = 256M
>[    1.849012] [drm:i915_gem_gtt_init] GTT stolen size = 32M
>[    1.849012] [drm:i915_gem_gtt_init] ppgtt mode: 1
>[    1.849013] [drm] Replacing VGA console driver
>[    1.849402] [drm:intel_opregion_setup] graphic opregion physical addr: 0xdb9b2018
>[    1.849405] [drm:intel_opregion_setup] Public ACPI methods supported
>[    1.849406] [drm:intel_opregion_setup] SWSCI supported
>[    1.906266] [drm:swsci_setup] SWSCI GBDA callbacks 00000cb3, SBCB callbacks 00300483
>[    1.906267] [drm:intel_opregion_setup] ASLE supported
>[    1.906300] i915 0000:00:02.0: irq 28 for MSI/MSI-X
>[    1.906306] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    1.906307] [drm] Driver supports precise vblank timestamp query.
>[    1.906308] [drm:init_vbt_defaults] Set default to SSC at 120000 kHz
>[    1.906309] [drm:validate_vbt] Using VBT from OpRegion: $VBT HASWELL        d
>[    1.906310] [drm:parse_general_features] BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 0 lvds_use_ssc 0 lvds_ssc_freq 120000 display_clock_mode 0 fdi_rx_polarity_inverted 0
>[    1.906311] [drm:parse_general_definitions] crt_ddc_bus_pin: 0
>[    1.906313] [drm:parse_lfp_panel_data] DRRS supported mode is static
>[    1.906314] [drm:parse_lfp_panel_data] Found panel mode in BIOS VBT tables:
>[    1.906316] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 0 65000 1024 1048 1184 1344 768 771 777 806 0x8 0xa
>[    1.906317] [drm:parse_lfp_panel_data] VBT initial LVDS value 300
>[    1.906318] [drm:parse_lfp_backlight] VBT backlight PWM modulation frequency 200 Hz, active high, min brightness 0, level 255
>[    1.906319] [drm:parse_sdvo_panel_data] Found SDVO panel mode in BIOS VBT tables:
>[    1.906321] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x8 0xa
>[    1.906322] [drm:parse_sdvo_device_mapping] No SDVO device info is found in VBT
>[    1.906323] [drm:parse_driver_features] DRRS State Enabled:0
>[    1.906324] [drm:parse_ddi_port] Port B VBT info: DP:0 HDMI:1 DVI:1 EDP:0 CRT:0
>[    1.906325] [drm:parse_ddi_port] VBT HDMI level shift for port B: 6
>[    1.906326] [drm:parse_ddi_port] Port C VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0
>[    1.906326] [drm:parse_ddi_port] VBT HDMI level shift for port C: 6
>[    1.906331] [drm:intel_dsm_pci_probe] no _DSM method for intel device
>[    1.906334] [drm:i915_gem_init_stolen] found 33554432 bytes of stolen memory at dd200000
>[    1.906336] [drm:intel_display_power_get] enabling always-on
>[    1.906337] [drm:intel_display_power_get] enabling display
>[    1.906339] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[    1.906372] [drm:intel_print_wm_latency] Primary WM0 latency 20 (2.0 usec)
>[    1.906373] [drm:intel_print_wm_latency] Primary WM1 latency 4 (2.0 usec)
>[    1.906374] [drm:intel_print_wm_latency] Primary WM2 latency 36 (18.0 usec)
>[    1.906375] [drm:intel_print_wm_latency] Primary WM3 latency 90 (45.0 usec)
>[    1.906376] [drm:intel_print_wm_latency] Primary WM4 latency 160 (80.0 usec)
>[    1.906376] [drm:intel_print_wm_latency] Sprite WM0 latency 20 (2.0 usec)
>[    1.906377] [drm:intel_print_wm_latency] Sprite WM1 latency 4 (2.0 usec)
>[    1.906378] [drm:intel_print_wm_latency] Sprite WM2 latency 36 (18.0 usec)
>[    1.906379] [drm:intel_print_wm_latency] Sprite WM3 latency 90 (45.0 usec)
>[    1.906379] [drm:intel_print_wm_latency] Sprite WM4 latency 160 (80.0 usec)
>[    1.906380] [drm:intel_print_wm_latency] Cursor WM0 latency 20 (2.0 usec)
>[    1.906381] [drm:intel_print_wm_latency] Cursor WM1 latency 4 (2.0 usec)
>[    1.906382] [drm:intel_print_wm_latency] Cursor WM2 latency 36 (18.0 usec)
>[    1.906382] [drm:intel_print_wm_latency] Cursor WM3 latency 90 (45.0 usec)
>[    1.906383] [drm:intel_print_wm_latency] Cursor WM4 latency 160 (80.0 usec)
>[    1.906384] [drm:intel_modeset_init] 3 display pipes available.
>[    1.906392] [drm:intel_ddi_pll_init] CDCLK running at 540000KHz
>[    1.906725] [drm:intel_crt_reset] pch crt adpa set to 0xf40000
>[    1.906746] [drm:intel_dp_init_connector] Adding DP connector on port C
>[    1.906766] [drm:intel_dp_aux_init] registering DPDDC-C bus for card0-DP-1
>[    2.486734] [drm:intel_modeset_readout_hw_state] [CRTC:8] hw state readout: enabled
>[    2.486736] [drm:intel_modeset_readout_hw_state] [CRTC:12] hw state readout: disabled
>[    2.486737] [drm:intel_modeset_readout_hw_state] [CRTC:16] hw state readout: disabled
>[    2.486739] [drm:intel_modeset_readout_hw_state] WRPLL 1 hw state readout: refcount 0, on 0
>[    2.486740] [drm:intel_modeset_readout_hw_state] WRPLL 2 hw state readout: refcount 0, on 0
>[    2.486741] [drm:intel_modeset_readout_hw_state] [ENCODER:19:DAC-19] hw state readout: disabled, pipe A
>[    2.486742] [drm:intel_modeset_readout_hw_state] [ENCODER:20:TMDS-20] hw state readout: disabled, pipe A
>[    2.486745] [drm:intel_modeset_readout_hw_state] [ENCODER:25:TMDS-25] hw state readout: enabled, pipe A
>[    2.486746] [drm:intel_modeset_readout_hw_state] [ENCODER:27:DP MST-27] hw state readout: disabled, pipe A
>[    2.486747] [drm:intel_modeset_readout_hw_state] [ENCODER:28:DP MST-28] hw state readout: disabled, pipe B
>[    2.486747] [drm:intel_modeset_readout_hw_state] [ENCODER:29:DP MST-29] hw state readout: disabled, pipe C
>[    2.486748] [drm:intel_modeset_readout_hw_state] [CONNECTOR:18:VGA-1] hw state readout: disabled
>[    2.486750] [drm:intel_modeset_readout_hw_state] [CONNECTOR:21:HDMI-A-1] hw state readout: disabled
>[    2.486751] [drm:intel_modeset_readout_hw_state] [CONNECTOR:26:DP-1] hw state readout: enabled
>[    2.486752] [drm:intel_modeset_readout_hw_state] [CONNECTOR:30:HDMI-A-2] hw state readout: disabled
>[    2.486754] [drm:intel_dump_pipe_config] [CRTC:8][setup_hw_state] config for pipe A
>[    2.486755] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[    2.486756] [drm:intel_dump_pipe_config] pipe bpp: 30, dithering: 0
>[    2.486757] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.486758] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 3826574, gmch_n: 8388608, link_m: 255104, link_n: 524288, tu: 64
>[    2.486759] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    2.486760] [drm:intel_dump_pipe_config] requested mode:
>[    2.486761] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 720 0 0 0 400 0 0 0 0x0 0x0
>[    2.486762] [drm:intel_dump_pipe_config] adjusted mode:
>[    2.486763] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x5
>[    2.486764] [drm:intel_dump_crtc_timings] crtc timings: 262749 3840 3888 3920 4000 2160 2163 2168 2191, type: 0x0 flags: 0x5
>[    2.486765] [drm:intel_dump_pipe_config] port clock: 540000
>[    2.486766] [drm:intel_dump_pipe_config] pipe src size: 720x400
>[    2.486767] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    2.486768] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x0f000870, enabled
>[    2.486768] [drm:intel_dump_pipe_config] ips: 0
>[    2.486769] [drm:intel_dump_pipe_config] double wide: 0
>[    2.486771] [drm:i915_get_vblank_timestamp] crtc 1 is disabled
>[    2.486773] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B
>[    2.486774] [drm:i915_get_vblank_timestamp] crtc 1 is disabled
>[    2.486776] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B
>[    2.486777] [drm:intel_dump_pipe_config] [CRTC:12][setup_hw_state] config for pipe B
>[    2.486777] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[    2.486778] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[    2.486779] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.486780] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.486781] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    2.486781] [drm:intel_dump_pipe_config] requested mode:
>[    2.486783] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    2.486783] [drm:intel_dump_pipe_config] adjusted mode:
>[    2.486784] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    2.486785] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    2.486786] [drm:intel_dump_pipe_config] port clock: 0
>[    2.486787] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[    2.486787] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    2.486788] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.486789] [drm:intel_dump_pipe_config] ips: 0
>[    2.486789] [drm:intel_dump_pipe_config] double wide: 0
>[    2.486790] [drm:i915_get_vblank_timestamp] crtc 2 is disabled
>[    2.486792] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe C
>[    2.486793] [drm:i915_get_vblank_timestamp] crtc 2 is disabled
>[    2.486795] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe C
>[    2.486796] [drm:intel_dump_pipe_config] [CRTC:16][setup_hw_state] config for pipe C
>[    2.486796] [drm:intel_dump_pipe_config] cpu_transcoder: C
>[    2.486797] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[    2.486798] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.486799] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.486800] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    2.486800] [drm:intel_dump_pipe_config] requested mode:
>[    2.486801] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    2.486802] [drm:intel_dump_pipe_config] adjusted mode:
>[    2.486803] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    2.486804] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    2.486805] [drm:intel_dump_pipe_config] port clock: 0
>[    2.486805] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[    2.486806] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    2.486807] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.486807] [drm:intel_dump_pipe_config] ips: 0
>[    2.486808] [drm:intel_dump_pipe_config] double wide: 0
>[    2.486812] [drm:intel_connector_check_state] [CONNECTOR:26:DP-1]
>[    2.486814] [drm:check_encoder_state] [ENCODER:19:DAC-19]
>[    2.486815] [drm:check_encoder_state] [ENCODER:20:TMDS-20]
>[    2.486816] [drm:check_encoder_state] [ENCODER:25:TMDS-25]
>[    2.486817] [drm:check_encoder_state] [ENCODER:27:DP MST-27]
>[    2.486818] [drm:check_encoder_state] [ENCODER:28:DP MST-28]
>[    2.486818] [drm:check_encoder_state] [ENCODER:29:DP MST-29]
>[    2.486819] [drm:check_crtc_state] [CRTC:8]
>[    2.486823] [drm:check_crtc_state] [CRTC:12]
>[    2.486824] [drm:check_crtc_state] [CRTC:16]
>[    2.486825] [drm:check_shared_dpll_state] WRPLL 1
>[    2.486826] [drm:check_shared_dpll_state] WRPLL 2
>[    2.486829] [drm:ironlake_get_plane_config] pipe/plane 0/0 with fb: size=720x400@32, offset=0, pitch 0, size 0x0
>[    2.486831] [drm:i915_gem_setup_global_gtt] clearing unused GTT space: [0, 7ffff000]
>[    2.488078] [drm:gen6_ppgtt_init] Allocated pde space (2M) at GTT entry: 7fdf0
>[    2.488164] [drm:i915_gem_context_init] HW context support initialized
>[    2.488174] [drm:init_status_page] render ring hws offset: 0x00011000
>[    2.506759] [drm:intel_init_pipe_control] render ring pipe control offset: 0x00032000
>[    2.506764] [drm:init_status_page] bsd ring hws offset: 0x00033000
>[    2.506809] [drm:init_status_page] blitter ring hws offset: 0x00054000
>[    2.506849] [drm:init_status_page] video enhancement ring hws offset: 0x00075000
>[    2.506988] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1]
>[    2.506990] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1
>[    2.506994] [drm:intel_ironlake_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[    2.526770] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[    2.526771] [drm:intel_crt_detect] CRT not detected via hotplug
>[    2.547776] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>[    2.547904] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input2
>[    2.547921] [drm] Initialized i915 1.6.0 20140905 for 0000:00:02.0 on minor 0
>[    2.586811] [drm] GMBUS [i915 gmbus vga] timed out, falling back to bit banging on pin 2
>[    2.626825] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    2.626827] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[    2.626828] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected
>[    2.626829] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1]
>[    2.626830] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-1]
>[    2.627020] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    2.627022] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    2.627023] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1] disconnected
>[    2.627024] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1]
>[    2.627025] [drm:intel_dp_detect] [CONNECTOR:26:DP-1]
>[    2.627465] [drm:intel_dp_get_dpcd] DPCD: 12 14 e4 01 01 01 01 81 00 00 00 00 00 00 00
>[    2.627467] [drm:intel_dp_get_dpcd] Displayport TPS3 supported
>[    2.629395] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[    2.629735] [drm:intel_dp_probe_oui] Branch OUI: 0080e1
>[    2.630059] [drm:intel_dp_probe_mst] Sink is MST capable
>[    2.631314] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1] disconnected
>[    2.631316] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2]
>[    2.631317] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-2]
>[    2.631475] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    2.631487] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    2.631496] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2] disconnected
>[    2.631499] i915 0000:00:02.0: No connectors reported connected with modes
>[    2.631500] [drm:drm_setup_crtcs] 
>[    2.631503] [drm:drm_enable_connectors] connector 18 enabled? no
>[    2.631503] [drm:drm_enable_connectors] connector 21 enabled? no
>[    2.631504] [drm:drm_enable_connectors] connector 26 enabled? no
>[    2.631505] [drm:drm_enable_connectors] connector 30 enabled? no
>[    2.631509] [drm:intel_fb_initial_config] connector VGA-1 not enabled, skipping
>[    2.631510] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[    2.631511] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[    2.631511] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[    2.631513] [drm:intel_fb_initial_config] Not using firmware configuration
>[    2.631514] [drm:drm_setup_crtcs] picking CRTCs for 8192x8192 config
>[    2.631515] [drm] Cannot find any crtc or sizes - going 1024x768
>[    2.631516] [drm:intelfb_create] no BIOS fb, allocating a new one
>[    2.631517] [drm:i915_gem_object_create_stolen] creating stolen object: size=300000
>[    2.631520] [drm:i915_pages_create_for_stolen] offset=0x0, size=3145728
>[    2.631717] [drm:intelfb_create] allocated 1024x768 fb: 0x00097000, bo ffff8800da784000
>[    2.631765] fbcon: inteldrmfb (fb0) is primary device
>[    2.631783] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[    2.631784] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[    2.631785] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:DP-1] to [NOCRTC]
>[    2.631785] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[    2.631786] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[    2.631786] [drm:intel_modeset_stage_output_state] crtc disabled, full mode switch
>[    2.631787] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 1
>[    2.633920] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    2.633921] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    2.633930] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    2.634371] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    2.635534] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    2.635535] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    2.645411] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    2.645411] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    2.645422] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    2.645848] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    2.646987] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    2.646988] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    2.667052] [drm:intel_update_fbc] no output, disabling
>[    2.667058] [drm:intel_display_power_put] disabling display
>[    2.667061] [drm:hsw_set_power_well] Requesting to disable the power well
>[    2.667062] [drm:intel_display_power_put] disabling always-on
>[    2.667067] [drm:check_encoder_state] [ENCODER:19:DAC-19]
>[    2.667068] [drm:check_encoder_state] [ENCODER:20:TMDS-20]
>[    2.667069] [drm:check_encoder_state] [ENCODER:25:TMDS-25]
>[    2.667070] [drm:check_encoder_state] [ENCODER:27:DP MST-27]
>[    2.667070] [drm:check_encoder_state] [ENCODER:28:DP MST-28]
>[    2.667070] [drm:check_encoder_state] [ENCODER:29:DP MST-29]
>[    2.667071] [drm:check_crtc_state] [CRTC:8]
>[    2.667071] [drm:check_crtc_state] [CRTC:12]
>[    2.667072] [drm:check_crtc_state] [CRTC:16]
>[    2.667072] [drm:check_shared_dpll_state] WRPLL 1
>[    2.667073] [drm:check_shared_dpll_state] WRPLL 2
>[    2.667074] [drm:intel_crtc_set_config] [CRTC:12] [NOFB]
>[    2.667075] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=0, fb_changed=0
>[    2.667076] [drm:intel_crtc_set_config] [CRTC:16] [NOFB]
>[    2.667076] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0
>[    2.667079] Console: switching to colour frame buffer device 128x48
>[    2.668309] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[    2.668310] i915 0000:00:02.0: registered panic notifier
>[    2.754095] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    2.754097] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    2.754104] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    2.754106] [drm:intel_display_power_get] enabling always-on
>[    2.754531] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    2.755068] [drm:drm_dp_send_link_address] link address reply: 3
>[    2.755070] [drm:drm_dp_send_link_address] port 0: input 1, pdt: 1, pn: 0, dpcd_rev: 00, mcs: 1, ddps: 1, ldps 0, sdp 0/0
>[    2.755072] [drm:drm_dp_send_link_address] port 1: input 0, pdt: 3, pn: 8, dpcd_rev: 12, mcs: 0, ddps: 1, ldps 0, sdp 1/2
>[    2.755073] [drm:drm_dp_send_link_address] port 2: input 0, pdt: 3, pn: 9, dpcd_rev: 12, mcs: 0, ddps: 1, ldps 0, sdp 0/0
>[    2.756200] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    2.756202] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    2.756409] [drm:intel_display_power_put] disabling always-on
>[    2.769672] ACPI: bus type USB registered
>[    2.769686] usbcore: registered new interface driver usbfs
>[    2.769693] usbcore: registered new interface driver hub
>[    2.769718] usbcore: registered new device driver usb
>[    2.769993] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    2.770114] ehci-pci: EHCI PCI platform driver
>[    2.770219] ehci-pci 0000:00:1a.0: EHCI Host Controller
>[    2.770225] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1
>[    2.770236] ehci-pci 0000:00:1a.0: debug port 2
>[    2.770652] SCSI subsystem initialized
>[    2.771511] libata version 3.00 loaded.
>[    2.774129] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported
>[    2.774150] ehci-pci 0000:00:1a.0: irq 16, io mem 0xf7e1c000
>[    2.777017] Switched to clocksource tsc
>[    2.786935] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00
>[    2.787034] hub 1-0:1.0: USB hub found
>[    2.787039] hub 1-0:1.0: 2 ports detected
>[    2.787195] ehci-pci 0000:00:1d.0: EHCI Host Controller
>[    2.787198] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2
>[    2.787209] ehci-pci 0000:00:1d.0: debug port 2
>[    2.791108] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
>[    2.791118] ehci-pci 0000:00:1d.0: irq 23, io mem 0xf7e1b000
>[    2.806974] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
>[    2.807072] hub 2-0:1.0: USB hub found
>[    2.807075] hub 2-0:1.0: 2 ports detected
>[    2.807219] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    2.807225] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3
>[    2.807305] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
>[    2.807320] xhci_hcd 0000:00:14.0: irq 29 for MSI/MSI-X
>[    2.807534] hub 3-0:1.0: USB hub found
>[    2.807568] hub 3-0:1.0: 14 ports detected
>[    2.809874] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    2.809876] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 4
>[    2.810004] hub 4-0:1.0: USB hub found
>[    2.810015] hub 4-0:1.0: 6 ports detected
>[    2.810472] usb: failed to peer usb4-port4 and usb3-port5 by location (usb4-port4:none) (usb3-port5:usb4-port3)
>[    2.810503] usb usb4-port4: failed to peer to usb3-port5 (-16)
>[    2.810519] usb: port power management may be unreliable
>[    2.810826] ahci 0000:00:1f.2: version 3.0
>[    2.810910] ahci 0000:00:1f.2: irq 30 for MSI/MSI-X
>[    2.810944] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x11 impl SATA mode
>[    2.810945] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo pio slum part ems apst 
>[    2.817320] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    2.817322] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    2.817330] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    2.817332] [drm:intel_display_power_get] enabling always-on
>[    2.817754] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    2.818059] [drm:drm_dp_send_enum_path_resources] enum path resources 8: 2560 2560
>[    2.818642] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    2.818643] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    2.818645] [drm:intel_display_power_put] disabling always-on
>[    2.818647] [drm:intel_display_power_get] enabling always-on
>[    2.819133] [drm:intel_display_power_put] disabling always-on
>[    2.819655] [drm:intel_display_power_get] enabling always-on
>[    2.820153] [drm:intel_display_power_put] disabling always-on
>[    2.820674] [drm:intel_display_power_get] enabling always-on
>[    2.820882] [drm:intel_display_power_put] disabling always-on
>[    2.827380] scsi host0: ahci
>[    2.827481] scsi host1: ahci
>[    2.827583] scsi host2: ahci
>[    2.827660] scsi host3: ahci
>[    2.827728] scsi host4: ahci
>[    2.827793] scsi host5: ahci
>[    2.827821] ata1: SATA max UDMA/133 abar m2048@0xf7e1a000 port 0xf7e1a100 irq 30
>[    2.827822] ata2: DUMMY
>[    2.827823] ata3: DUMMY
>[    2.827823] ata4: DUMMY
>[    2.827825] ata5: SATA max UDMA/133 abar m2048@0xf7e1a000 port 0xf7e1a300 irq 30
>[    2.827826] ata6: DUMMY
>[    2.927656] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    2.927658] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    2.927666] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    2.927667] [drm:intel_display_power_get] enabling always-on
>[    2.928092] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    2.928389] [drm:drm_dp_send_enum_path_resources] enum path resources 9: 1260 1260
>[    2.928447] [drm:drm_fb_helper_hotplug_event] 
>[    2.928448] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1]
>[    2.928449] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1
>[    2.928452] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[    2.928453] [drm:intel_crt_detect] CRT not detected via hotplug
>[    2.937660] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    2.937662] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    2.967096] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    2.967097] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[    2.967098] [drm:intel_display_power_put] disabling always-on
>[    2.967099] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected
>[    2.967100] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1]
>[    2.967101] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-1]
>[    2.967102] [drm:intel_display_power_get] enabling always-on
>[    2.967289] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    2.967291] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    2.967292] [drm:intel_display_power_put] disabling always-on
>[    2.967293] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1] disconnected
>[    2.967294] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1]
>[    2.967295] [drm:intel_dp_detect] [CONNECTOR:26:DP-1]
>[    2.967296] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1] disconnected
>[    2.967297] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2]
>[    2.967297] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-2]
>[    2.967298] [drm:intel_display_power_get] enabling always-on
>[    2.967491] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    2.967493] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    2.967494] [drm:intel_display_power_put] disabling always-on
>[    2.967495] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2] disconnected
>[    2.967496] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2]
>[    2.967499] [drm:intel_display_power_get] enabling always-on
>[    2.968037] [drm:intel_display_power_put] disabling always-on
>[    2.968560] [drm:intel_display_power_get] enabling always-on
>[    2.968817] [drm:intel_display_power_put] disabling always-on
>[    2.974139] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    2.974141] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    2.974150] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    2.974151] [drm:intel_display_power_get] enabling always-on
>[    2.974570] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    2.975452] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    2.975454] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    2.975455] [drm:intel_display_power_put] disabling always-on
>[    2.975457] [drm:intel_display_power_get] enabling always-on
>[    2.975993] [drm:intel_display_power_put] disabling always-on
>[    2.976516] [drm:intel_display_power_get] enabling always-on
>[    2.976773] [drm:intel_display_power_put] disabling always-on
>[    2.981722] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    2.981723] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    2.981732] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    2.981733] [drm:intel_display_power_get] enabling always-on
>[    2.982151] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    2.983549] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    2.983550] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    2.983552] [drm:intel_display_power_put] disabling always-on
>[    2.986090] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    2.986092] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    2.986099] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    2.986101] [drm:intel_display_power_get] enabling always-on
>[    2.986524] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    2.987919] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    2.987920] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    2.987923] [drm:intel_display_power_put] disabling always-on
>[    2.990455] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    2.990456] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    2.990465] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    2.990466] [drm:intel_display_power_get] enabling always-on
>[    2.990891] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    2.992256] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    2.992257] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    2.992260] [drm:intel_display_power_put] disabling always-on
>[    2.994911] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    2.994912] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    2.994919] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    2.994920] [drm:intel_display_power_get] enabling always-on
>[    2.995345] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    2.996712] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    2.996714] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    2.996715] [drm:intel_display_power_put] disabling always-on
>[    2.996717] [drm:intel_display_power_get] enabling always-on
>[    2.997253] [drm:intel_display_power_put] disabling always-on
>[    2.997775] [drm:intel_display_power_get] enabling always-on
>[    2.998031] [drm:intel_display_power_put] disabling always-on
>[    3.002992] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    3.002993] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    3.002999] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    3.003000] [drm:intel_display_power_get] enabling always-on
>[    3.003425] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    3.004815] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    3.004817] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    3.004819] [drm:intel_display_power_put] disabling always-on
>[    3.007352] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    3.007353] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    3.007360] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    3.007360] [drm:intel_display_power_get] enabling always-on
>[    3.007784] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    3.009150] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    3.009151] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    3.009153] [drm:intel_display_power_put] disabling always-on
>[    3.011756] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    3.011757] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    3.011763] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    3.011764] [drm:intel_display_power_get] enabling always-on
>[    3.012189] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    3.013553] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    3.013554] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    3.013556] [drm:intel_display_power_put] disabling always-on
>[    3.016193] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    3.016194] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    3.016200] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    3.016201] [drm:intel_display_power_get] enabling always-on
>[    3.016616] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    3.017407] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    3.017410] [drm:drm_mode_debug_printmodeline] Modeline 37:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[    3.017411] [drm:drm_mode_prune_invalid] Not using 1920x2160 mode 12
>[    3.017413] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3]
>[    3.017990] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    3.017992] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    3.017993] [drm:intel_display_power_put] disabling always-on
>[    3.017995] [drm:intel_display_power_get] enabling always-on
>[    3.018530] [drm:intel_display_power_put] disabling always-on
>[    3.019052] [drm:intel_display_power_get] enabling always-on
>[    3.019308] [drm:intel_display_power_put] disabling always-on
>[    3.024151] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    3.024152] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    3.024158] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    3.024159] [drm:intel_display_power_get] enabling always-on
>[    3.024584] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    3.025467] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    3.025468] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    3.025469] [drm:intel_display_power_put] disabling always-on
>[    3.025472] [drm:intel_display_power_get] enabling always-on
>[    3.026008] [drm:intel_display_power_put] disabling always-on
>[    3.026529] [drm:intel_display_power_get] enabling always-on
>[    3.026786] [drm:intel_display_power_put] disabling always-on
>[    3.031687] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    3.031688] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    3.031695] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    3.031696] [drm:intel_display_power_get] enabling always-on
>[    3.032120] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    3.033514] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    3.033515] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    3.033517] [drm:intel_display_power_put] disabling always-on
>[    3.036125] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    3.036126] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    3.036131] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    3.036132] [drm:intel_display_power_get] enabling always-on
>[    3.036557] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    3.037925] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    3.037926] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    3.037928] [drm:intel_display_power_put] disabling always-on
>[    3.040448] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    3.040449] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    3.040455] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    3.040455] [drm:intel_display_power_get] enabling always-on
>[    3.040879] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    3.042244] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    3.042245] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    3.042247] [drm:intel_display_power_put] disabling always-on
>[    3.044863] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    3.044864] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    3.044870] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    3.044871] [drm:intel_display_power_get] enabling always-on
>[    3.045287] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    3.046653] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    3.046654] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    3.046655] [drm:intel_display_power_put] disabling always-on
>[    3.046657] [drm:intel_display_power_get] enabling always-on
>[    3.047421] [drm:intel_display_power_put] disabling always-on
>[    3.047955] [drm:intel_display_power_get] enabling always-on
>[    3.048203] [drm:intel_display_power_put] disabling always-on
>[    3.052791] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    3.052792] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    3.052798] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    3.052799] [drm:intel_display_power_get] enabling always-on
>[    3.053224] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    3.054618] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    3.054619] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    3.054621] [drm:intel_display_power_put] disabling always-on
>[    3.057185] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    3.057186] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    3.057194] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    3.057195] [drm:intel_display_power_get] enabling always-on
>[    3.057609] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    3.058971] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    3.058972] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    3.058974] [drm:intel_display_power_put] disabling always-on
>[    3.061498] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    3.061499] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    3.061505] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    3.061506] [drm:intel_display_power_get] enabling always-on
>[    3.061931] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    3.063294] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    3.063296] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    3.063298] [drm:intel_display_power_put] disabling always-on
>[    3.065923] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    3.065924] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    3.065929] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    3.065930] [drm:intel_display_power_get] enabling always-on
>[    3.066346] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    3.067140] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    3.067146] [drm:drm_mode_debug_printmodeline] Modeline 38:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[    3.067148] [drm:drm_mode_prune_invalid] Not using 1920x2160 mode 12
>[    3.067150] [drm:drm_mode_debug_printmodeline] Modeline 39:"1280x800" 0 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
>[    3.067151] [drm:drm_mode_prune_invalid] Not using 1280x800 mode 12
>[    3.067446] [drm:drm_mode_debug_printmodeline] Modeline 40:"1680x1050" 0 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[    3.067447] [drm:drm_mode_prune_invalid] Not using 1680x1050 mode 12
>[    3.067449] [drm:drm_mode_debug_printmodeline] Modeline 41:"1920x1200" 0 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[    3.067450] [drm:drm_mode_prune_invalid] Not using 1920x1200 mode 12
>[    3.067452] [drm:drm_mode_debug_printmodeline] Modeline 42:"1152x864" 0 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[    3.067453] [drm:drm_mode_prune_invalid] Not using 1152x864 mode 12
>[    3.067455] [drm:drm_mode_debug_printmodeline] Modeline 43:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[    3.067456] [drm:drm_mode_prune_invalid] Not using 1600x1200 mode 12
>[    3.067458] [drm:drm_mode_debug_printmodeline] Modeline 44:"1280x1024" 0 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    3.067459] [drm:drm_mode_prune_invalid] Not using 1280x1024 mode 12
>[    3.067461] [drm:drm_mode_debug_printmodeline] Modeline 45:"1920x1080" 0 172780 1920 2040 2248 2576 1080 1081 1084 1118 0x0 0x6
>[    3.067462] [drm:drm_mode_prune_invalid] Not using 1920x1080 mode 12
>[    3.067464] [drm:drm_mode_debug_printmodeline] Modeline 50:"1280x1024" 0 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    3.067465] [drm:drm_mode_prune_invalid] Not using 1280x1024 mode 12
>[    3.067467] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3] probed modes :
>[    3.067469] [drm:drm_mode_debug_printmodeline] Modeline 51:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    3.067471] [drm:drm_mode_debug_printmodeline] Modeline 52:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    3.067473] [drm:drm_mode_debug_printmodeline] Modeline 53:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[    3.067475] [drm:drm_mode_debug_printmodeline] Modeline 46:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    3.067477] [drm:drm_mode_debug_printmodeline] Modeline 47:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[    3.067479] [drm:drm_mode_debug_printmodeline] Modeline 48:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[    3.067481] [drm:drm_mode_debug_printmodeline] Modeline 49:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[    3.067482] [drm:drm_setup_crtcs] 
>[    3.067483] [drm:drm_enable_connectors] connector 18 enabled? no
>[    3.067485] [drm:drm_enable_connectors] connector 21 enabled? no
>[    3.067485] [drm:drm_enable_connectors] connector 26 enabled? no
>[    3.067486] [drm:drm_enable_connectors] connector 30 enabled? no
>[    3.067487] [drm:drm_enable_connectors] connector 32 enabled? yes
>[    3.067488] [drm:drm_enable_connectors] connector 34 enabled? yes
>[    3.067490] [drm:intel_fb_initial_config] connector VGA-1 not enabled, skipping
>[    3.067491] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[    3.067492] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[    3.067493] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[    3.067494] [drm:intel_fb_initial_config] connector DP-2 has no encoder or crtc, skipping
>[    3.067495] [drm:intel_fb_initial_config] connector DP-3 has no encoder or crtc, skipping
>[    3.067496] [drm:intel_fb_initial_config] fallback: Not all outputs enabled
>[    3.067497] [drm:intel_fb_initial_config] Enabled: 0, detected: 2
>[    3.067498] [drm:intel_fb_initial_config] Not using firmware configuration
>[    3.067499] [drm:drm_target_preferred] looking for cmdline mode on connector 32
>[    3.067500] [drm:drm_target_preferred] looking for preferred mode on connector 32
>[    3.067501] [drm:drm_target_preferred] found mode none
>[    3.067502] [drm:drm_target_preferred] looking for cmdline mode on connector 34
>[    3.067503] [drm:drm_target_preferred] looking for preferred mode on connector 34
>[    3.067504] [drm:drm_target_preferred] found mode 1024x768
>[    3.067505] [drm:drm_setup_crtcs] picking CRTCs for 8192x8192 config
>[    3.067507] [drm:drm_setup_crtcs] desired mode 1024x768 set on crtc 8
>[    3.067510] [drm:intel_crtc_set_config] [CRTC:8] [FB:31] #connectors=1 (x y) (0 0)
>[    3.067512] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set
>[    3.067513] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[    3.067515] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    3.067517] [drm:drm_mode_debug_printmodeline] Modeline 38:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    3.067518] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=1, fb_changed=0
>[    3.067520] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[    3.067521] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:DP-3] to [CRTC:8]
>[    3.067522] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[    3.067523] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch
>[    3.067525] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    3.067527] [drm:connected_sink_compute_bpp] [CONNECTOR:34:DP-3] checking for sink bpp constrains
>[    3.067529] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    3.067531] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A
>[    3.067532] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[    3.067533] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    3.067534] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    3.067536] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 918086, gmch_n: 8388608, link_m: 153014, link_n: 1048576, tu: 8
>[    3.067537] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    3.067538] [drm:intel_dump_pipe_config] requested mode:
>[    3.067540] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    3.067541] [drm:intel_dump_pipe_config] adjusted mode:
>[    3.067543] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    3.067544] [drm:intel_dump_crtc_timings] crtc timings: 78800 1024 1040 1136 1312 768 769 772 800, type: 0x40 flags: 0x5
>[    3.067545] [drm:intel_dump_pipe_config] port clock: 540000
>[    3.067547] [drm:intel_dump_pipe_config] pipe src size: 1024x768
>[    3.067548] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    3.067549] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    3.067550] [drm:intel_dump_pipe_config] ips: 0
>[    3.067551] [drm:intel_dump_pipe_config] double wide: 0
>[    3.067553] [drm:intel_display_power_get] enabling display
>[    3.067555] [drm:hsw_set_power_well] Enabling power well
>[    3.087221] [drm:intel_mst_pre_enable_dp] 0
>[    3.087484] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    3.087486] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    3.088575] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[    3.090228] [drm:intel_dp_set_signal_levels] Using signal levels 01000000
>[    3.091860] [drm:intel_dp_start_link_train] clock recovery OK
>[    3.107230] usb 1-1: new high-speed USB device number 2 using ehci-pci
>[    3.107238] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[    3.107398] [drm:drm_dp_mst_allocate_vcpi] initing vcpi for 282 8
>[    3.107949] [drm:intel_mst_enable_dp] 1
>[    3.127248] usb 2-1: new high-speed USB device number 2 using ehci-pci
>[    3.127262] usb 3-3: new high-speed USB device number 2 using xhci_hcd
>[    3.127326] usb 4-5: new SuperSpeed USB device number 2 using xhci_hcd
>[    3.127412] [drm:drm_dp_update_payload_part2] payload 0 1
>[    3.131051] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    3.131052] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    3.131061] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    3.131478] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    3.133246] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    3.133248] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    3.133257] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    3.133674] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    3.133979] [drm:ironlake_update_primary_plane] Writing base 00097000 00000000 0 0 4096
>[    3.133981] [drm:intel_update_fbc] disabled per chip default
>[    3.133986] [drm:intel_connector_check_state] [CONNECTOR:34:DP-3]
>[    3.133987] [drm:check_encoder_state] [ENCODER:19:DAC-19]
>[    3.133989] [drm:check_encoder_state] [ENCODER:20:TMDS-20]
>[    3.133990] [drm:check_encoder_state] [ENCODER:25:TMDS-25]
>[    3.133992] [drm:check_encoder_state] [ENCODER:27:DP MST-27]
>[    3.133993] [drm:check_encoder_state] [ENCODER:28:DP MST-28]
>[    3.133994] [drm:check_encoder_state] [ENCODER:29:DP MST-29]
>[    3.133995] [drm:check_crtc_state] [CRTC:8]
>[    3.134001] [drm:check_crtc_state] [CRTC:12]
>[    3.134002] [drm:check_crtc_state] [CRTC:16]
>[    3.134004] [drm:check_shared_dpll_state] WRPLL 1
>[    3.134005] [drm:check_shared_dpll_state] WRPLL 2
>[    3.134007] [drm:intel_crtc_set_config] [CRTC:12] [NOFB]
>[    3.134010] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=0, fb_changed=0
>[    3.134011] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:DP-3] to [CRTC:8]
>[    3.134013] [drm:intel_crtc_set_config] [CRTC:16] [NOFB]
>[    3.134014] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0
>[    3.134016] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:DP-3] to [CRTC:8]
>[    3.134554] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    3.134556] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    3.147961] hub 4-5:1.0: USB hub found
>[    3.147984] hub 4-5:1.0: 4 ports detected
>[    3.177302] ata5: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[    3.177316] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[    3.179154] ACPI Error: [DSSP] Namespace lookup failure, AE_NOT_FOUND (20140926/psargs-359)
>[    3.179185] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SAT0.SPT4._GTF] (Node ffff880409c913e8), AE_NOT_FOUND (20140926/psparse-536)
>[    3.179281] ata5.00: supports DRM functions and may not be fully accessible
>[    3.179403] ata5.00: failed to get NCQ Send/Recv Log Emask 0x1
>[    3.179405] ata5.00: ATA-9: Samsung SSD 840 EVO 250GB mSATA, EXT41B6Q, max UDMA/133
>[    3.179406] ata5.00: 488397168 sectors, multi 1: LBA48 NCQ (depth 31/32), AA
>[    3.179661] ACPI Error: [DSSP] Namespace lookup failure, AE_NOT_FOUND (20140926/psargs-359)
>[    3.179690] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SAT0.SPT4._GTF] (Node ffff880409c913e8), AE_NOT_FOUND (20140926/psparse-536)
>[    3.179773] ata5.00: supports DRM functions and may not be fully accessible
>[    3.179850] ata5.00: failed to get NCQ Send/Recv Log Emask 0x1
>[    3.179877] ata5.00: configured for UDMA/133
>[    3.187890] ata1.00: ATA-9: INTEL SSDSC2CW240A3, 400i, max UDMA/133
>[    3.187892] ata1.00: 468862128 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
>[    3.197861] ata1.00: configured for UDMA/133
>[    3.197942] scsi 0:0:0:0: Direct-Access     ATA      INTEL SSDSC2CW24 400i PQ: 0 ANSI: 5
>[    3.198172] scsi 4:0:0:0: Direct-Access     ATA      Samsung SSD 840  1B6Q PQ: 0 ANSI: 5
>[    3.200064] sd 0:0:0:0: [sda] 468862128 512-byte logical blocks: (240 GB/223 GiB)
>[    3.200075] sd 0:0:0:0: [sda] Write Protect is off
>[    3.200086] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
>[    3.200089] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    3.200144] sd 4:0:0:0: [sdb] 488397168 512-byte logical blocks: (250 GB/232 GiB)
>[    3.200155] sd 4:0:0:0: [sdb] Write Protect is off
>[    3.200157] sd 4:0:0:0: [sdb] Mode Sense: 00 3a 00 00
>[    3.200160] sd 4:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    3.200755]  sda: sda1 sda2 sda3 sda5 sda6
>[    3.201035] sd 0:0:0:0: [sda] Attached SCSI disk
>[    3.201247]  sdb: sdb1 sdb2 sdb3
>[    3.201361] sd 4:0:0:0: [sdb] Attached SCSI disk
>[    3.236845] EXT4-fs (sda6): mounted filesystem with ordered data mode. Opts: (null)
>[    3.257968] hub 1-1:1.0: USB hub found
>[    3.258076] hub 1-1:1.0: 6 ports detected
>[    3.268108] hub 3-3:1.0: USB hub found
>[    3.268175] hub 3-3:1.0: 4 ports detected
>[    3.278020] hub 2-1:1.0: USB hub found
>[    3.278126] hub 2-1:1.0: 8 ports detected
>[    3.387458] usb 3-9: new full-speed USB device number 3 using xhci_hcd
>[    3.427740] usb 4-5.2: new SuperSpeed USB device number 3 using xhci_hcd
>[    3.448175] hub 4-5.2:1.0: USB hub found
>[    3.448198] hub 4-5.2:1.0: 3 ports detected
>[    3.492334] systemd[1]: systemd 218 running in system mode. (+PAM -AUDIT -SELINUX -IMA -APPARMOR +SMACK -SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN)
>[    3.492455] systemd[1]: Detected architecture 'x86-64'.
>[    3.492794] systemd[1]: Set hostname to <osprey>.
>[    3.527769] usb 3-9: No LPM exit latency info found, disabling LPM.
>[    3.528870] usb 4-5.4: new SuperSpeed USB device number 4 using xhci_hcd
>[    3.607653] usb 3-3.1: new low-speed USB device number 4 using xhci_hcd
>[    3.614214] systemd[1]: Cannot add dependency job for unit acpid.socket, ignoring: Unit acpid.socket failed to load: No such file or directory.
>[    3.614261] systemd[1]: Cannot add dependency job for unit netctl-ifplugd@br0.service, ignoring: Unit netctl-ifplugd@br0.service failed to load: No such file or directory.
>[    3.615002] systemd[1]: Cannot add dependency job for unit docker.service, ignoring: Unit docker.service failed to load: No such file or directory.
>[    3.616519] systemd[1]: Starting Arbitrary Executable File Formats File System Automount Point.
>[    3.617217] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
>[    3.617226] systemd[1]: Expecting device dev-disk-by\x2duuid-f50ac439\x2d6428\x2d45d8\x2d98f1\x2dd2b22a674559.device...
>[    3.617918] systemd[1]: Starting Encrypted Volumes.
>[    3.618568] systemd[1]: Reached target Encrypted Volumes.
>[    3.618574] systemd[1]: Starting Remote File Systems.
>[    3.619214] systemd[1]: Reached target Remote File Systems.
>[    3.619220] systemd[1]: Expecting device dev-sda5.device...
>[    3.619894] systemd[1]: Starting Dispatch Password Requests to Console Directory Watch.
>[    3.619910] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
>[    3.619914] systemd[1]: Starting Root Slice.
>[    3.620651] systemd[1]: Created slice Root Slice.
>[    3.620657] systemd[1]: Starting Device-mapper event daemon FIFOs.
>[    3.621307] systemd[1]: Listening on Device-mapper event daemon FIFOs.
>[    3.621313] systemd[1]: Starting udev Kernel Socket.
>[    3.621951] systemd[1]: Listening on udev Kernel Socket.
>[    3.621957] systemd[1]: Starting System Slice.
>[    3.622628] systemd[1]: Created slice System Slice.
>[    3.622635] systemd[1]: Starting system-systemd\x2dfsck.slice.
>[    3.623306] systemd[1]: Created slice system-systemd\x2dfsck.slice.
>[    3.623312] systemd[1]: Starting system-wpa_supplicant.slice.
>[    3.623976] systemd[1]: Created slice system-wpa_supplicant.slice.
>[    3.623981] systemd[1]: Starting system-getty.slice.
>[    3.624628] systemd[1]: Created slice system-getty.slice.
>[    3.624633] systemd[1]: Starting /dev/initctl Compatibility Named Pipe.
>[    3.625249] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
>[    3.625254] systemd[1]: Starting Journal Socket (/dev/log).
>[    3.625859] systemd[1]: Listening on Journal Socket (/dev/log).
>[    3.625863] systemd[1]: Starting LVM2 metadata daemon socket.
>[    3.626462] systemd[1]: Listening on LVM2 metadata daemon socket.
>[    3.626466] systemd[1]: Starting User and Session Slice.
>[    3.627090] systemd[1]: Created slice User and Session Slice.
>[    3.627095] systemd[1]: Starting Slices.
>[    3.627720] systemd[1]: Reached target Slices.
>[    3.627725] systemd[1]: Starting Delayed Shutdown Socket.
>[    3.628307] systemd[1]: Listening on Delayed Shutdown Socket.
>[    3.628877] systemd[1]: Listening on Journal Audit Socket.
>[    3.628886] systemd[1]: Starting Journal Socket.
>[    3.629596] systemd[1]: Listening on Journal Socket.
>[    3.629692] systemd[1]: Mounting Temporary Directory...
>[    3.631153] systemd[1]: Starting Load Kernel Modules...
>[    3.632910] systemd[1]: Started Set Up Additional Binary Formats.
>[    3.632922] systemd[1]: Started File System Check on Root Device.
>[    3.632928] systemd[1]: Starting Remount Root and Kernel File Systems...
>[    3.633889] systemd[1]: Mounting Huge Pages File System...
>[    3.634706] systemd[1]: Mounting POSIX Message Queue File System...
>[    3.635130] EXT4-fs (sda6): re-mounted. Opts: data=ordered
>[    3.635574] systemd[1]: Starting udev Control Socket.
>[    3.636390] systemd[1]: Listening on udev Control Socket.
>[    3.636402] systemd[1]: Expecting device sys-subsystem-net-devices-wlp2s0.device...
>[    3.637027] systemd[1]: Mounting Debug File System...
>[    3.637796] systemd[1]: Starting Forward Password Requests to Wall Directory Watch.
>[    3.637821] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
>[    3.637832] systemd[1]: Starting Paths.
>[    3.638435] systemd[1]: Reached target Paths.
>[    3.638443] systemd[1]: Starting Setup Virtual Console...
>[    3.639293] systemd[1]: Starting Create list of required static device nodes for the current kernel...
>[    3.640077] systemd[1]: Starting Journal Service...
>[    3.641075] systemd[1]: Starting udev Coldplug all Devices...
>[    3.641950] systemd[1]: Expecting device dev-disk-by\x2duuid-52C8\x2d94C7.device...
>[    3.643456] systemd[1]: Mounted Debug File System.
>[    3.644004] systemd[1]: Mounted Huge Pages File System.
>[    3.644515] systemd[1]: Mounted POSIX Message Queue File System.
>[    3.645034] systemd[1]: Mounted Temporary Directory.
>[    3.645771] systemd[1]: Started Remount Root and Kernel File Systems.
>[    3.646295] tun: Universal TUN/TAP device driver, 1.6
>[    3.646296] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
>[    3.646627] systemd[1]: Started Create list of required static device nodes for the current kernel.
>[    3.652456] systemd[1]: Started First Boot Wizard.
>[    3.652816] Rounding down aligned max_sectors from 4294967295 to 4294967288
>[    3.653370] systemd[1]: Started Rebuild Hardware Database.
>[    3.653383] systemd[1]: Started Create System Users.
>[    3.653414] systemd[1]: Starting Create Static Device Nodes in /dev...
>[    3.654228] systemd[1]: Started Rebuild Dynamic Linker Cache.
>[    3.654240] systemd[1]: Starting Load/Save Random Seed...
>[    3.655693] systemd[1]: Started udev Coldplug all Devices.
>[    3.661566] systemd[1]: Started Load/Save Random Seed.
>[    3.664632] usbip_core: USB/IP Core v1.0.0
>[    3.672040] [drm:intel_crtc_set_config] [CRTC:8] [FB:31] #connectors=1 (x y) (0 0)
>[    3.672042] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[    3.672043] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:DP-3] to [CRTC:8]
>[    3.674142] systemd[1]: Started Create Static Device Nodes in /dev.
>[    3.674701] systemd[1]: Starting Local File Systems (Pre).
>[    3.675173] systemd[1]: Reached target Local File Systems (Pre).
>[    3.675192] systemd[1]: Starting udev Kernel Device Manager...
>[    3.689120] systemd[1]: Started Setup Virtual Console.
>[    3.692624] usb 3-3.1: Device not responding to setup address.
>[    3.712469] systemd[1]: Started udev Kernel Device Manager.
>[    3.875110] systemd[1]: Started Journal Service.
>[    3.880489] systemd-journald[189]: Received request to flush runtime journal from PID 1
>[    3.897960] usb 3-3.1: Device not responding to setup address.
>[    4.038113] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
>[    4.078011] [drm:gen6_enable_rps] Overclocking supported. Max: 1300MHz, Overclock max: 1300MHz
>[    4.082149] usb-storage 4-5.4:1.0: USB Mass Storage device detected
>[    4.082588] scsi host6: usb-storage 4-5.4:1.0
>[    4.082652] usbcore: registered new interface driver usb-storage
>[    4.108017] usb 3-3.1: device not accepting address 4, error -71
>[    4.208170] usb 3-3.2: new high-speed USB device number 6 using xhci_hcd
>[    4.221031] hidraw: raw HID events driver (C) Jiri Kosina
>[    4.226139] thermal LNXTHERM:00: registered as thermal_zone0
>[    4.226141] ACPI: Thermal Zone [TZ00] (28 C)
>[    4.226984] thermal LNXTHERM:01: registered as thermal_zone1
>[    4.226987] ACPI: Thermal Zone [TZ01] (30 C)
>[    4.229705] ACPI Warning: SystemIO range 0x000000000000f040-0x000000000000f05f conflicts with OpRegion 0x000000000000f040-0x000000000000f04f (\_SB_.PCI0.SBUS.SMBI) (20140926/utaddress-258)
>[    4.230975] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    4.231310] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
>[    4.232085] EFI Variables Facility v0.08 2004-May-17
>[    4.237798] [drm:intel_crtc_set_config] [CRTC:8] [FB:31] #connectors=1 (x y) (0 0)
>[    4.237800] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[    4.237802] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:DP-3] to [CRTC:8]
>[    4.241928] iTCO_vendor_support: vendor-support=0
>[    4.243024] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
>[    4.243048] iTCO_wdt: Found a Lynx Point TCO device (Version=2, TCOBASE=0x1860)
>[    4.243093] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
>[    4.244909] snd_hda_intel 0000:00:03.0: enabling device (0000 -> 0002)
>[    4.245008] snd_hda_intel 0000:00:1b.0: enabling device (0000 -> 0002)
>[    4.245196] snd_hda_intel 0000:00:03.0: irq 31 for MSI/MSI-X
>[    4.245266] snd_hda_intel 0000:00:1b.0: irq 32 for MSI/MSI-X
>[    4.248226] AVX2 version of gcm_enc/dec engaged.
>[    4.248228] AES CTR mode by8 optimization enabled
>[    4.248611] r8169 0000:03:00.0: irq 33 for MSI/MSI-X
>[    4.249085] r8169 0000:03:00.0 eth0: RTL8168g/8111g at 0xffffc9000609e000, 74:d4:35:4e:37:e2, XID 0c000800 IRQ 33
>[    4.249087] r8169 0000:03:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
>[    4.252111] r8169 0000:03:00.0 enp3s0: renamed from eth0
>[    4.254630] sound hdaudioC1D0: autoconfig: line_outs=1 (0x15/0x0/0x0/0x0/0x0) type:hp
>[    4.254631] sound hdaudioC1D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
>[    4.254632] sound hdaudioC1D0:    hp_outs=0 (0x0/0x0/0x0/0x0/0x0)
>[    4.254632] sound hdaudioC1D0:    mono: mono_out=0x0
>[    4.254633] sound hdaudioC1D0:    dig-out=0x1e/0x0
>[    4.254633] sound hdaudioC1D0:    inputs:
>[    4.258252] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/sound/card1/hdaudioC1D0/input3
>[    4.258383] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input4
>[    4.261321] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input5
>[    4.261366] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input6
>[    4.261428] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input7
>[    4.262128] Adding 8388604k swap on /dev/sda5.  Priority:-1 extents:1 across:8388604k SSFS
>[    4.285299] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: data=ordered
>[    4.308973] hub 3-3.2:1.0: USB hub found
>[    4.309033] hub 3-3.2:1.0: 3 ports detected
>[    4.548389] usb 3-3.1: new low-speed USB device number 7 using xhci_hcd
>[    4.666499] usb 3-3.1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[    4.667079] usb 3-3.1: ep 0x82 - rounding interval to 64 microframes, ep desc says 80 microframes
>[    4.673470] Bluetooth: Core ver 2.19
>[    4.673477] NET: Registered protocol family 31
>[    4.673478] Bluetooth: HCI device and connection manager initialized
>[    4.673483] Bluetooth: HCI socket layer initialized
>[    4.673484] Bluetooth: L2CAP socket layer initialized
>[    4.673488] Bluetooth: SCO socket layer initialized
>[    4.674451] usbcore: registered new interface driver btusb
>[    4.728607] usb 3-3.2.1: new full-speed USB device number 8 using xhci_hcd
>[    4.928760] usb 3-3.2.3: new full-speed USB device number 9 using xhci_hcd
>[    5.033536] usbcore: registered new device driver usbip-host
>[    5.033538] usbip_host: USB/IP Host Driver v1.0.0
>[    5.046549] it87: Found IT8771E chip at 0xa20, revision 2
>[    5.046574] it87: Beeping is supported
>[    5.068630] random: nonblocking pool is initialized
>[    5.072855] usbcore: registered new interface driver usbhid
>[    5.072858] usbhid: USB HID core driver
>[    5.073974] input: USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3.1/3-3.1:1.0/0003:04D9:0169.0001/input/input8
>[    5.074034] hid-generic 0003:04D9:0169.0001: input,hidraw0: USB HID v1.10 Keyboard [USB Keyboard] on usb-0000:00:14.0-3.1/input0
>[    5.074110] input: USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3.1/3-3.1:1.1/0003:04D9:0169.0002/input/input9
>[    5.074158] hid-generic 0003:04D9:0169.0002: input,hidraw1: USB HID v1.10 Device [USB Keyboard] on usb-0000:00:14.0-3.1/input1
>[    5.074228] input: Logitech G9x Laser Mouse as /devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3.2/3-3.2.1/3-3.2.1:1.0/0003:046D:C066.0003/input/input10
>[    5.074291] hid-generic 0003:046D:C066.0003: input,hidraw2: USB HID v1.11 Mouse [Logitech G9x Laser Mouse] on usb-0000:00:14.0-3.2.1/input0
>[    5.075487] input: Logitech G9x Laser Mouse as /devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3.2/3-3.2.1/3-3.2.1:1.1/0003:046D:C066.0004/input/input11
>[    5.075551] hid-generic 0003:046D:C066.0004: input,hiddev0,hidraw3: USB HID v1.11 Keyboard [Logitech G9x Laser Mouse] on usb-0000:00:14.0-3.2.1/input1
>[    5.076445] hid-generic 0003:04D8:0B22.0005: hiddev0,hidraw4: USB HID v1.11 Device [Microchip Technology Inc. USB TO HID    Ver.2.00] on usb-0000:00:14.0-3.2.3/input0
>[    5.084992] scsi 6:0:0:0: Direct-Access     Generic- SD/MMC/MS/MSPRO  1.00 PQ: 0 ANSI: 6
>[    5.092834] sd 6:0:0:0: [sdc] Attached SCSI removable disk
>[    5.153165] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
>[    5.153219] EXT4-fs (sda6): re-mounted. Opts: data=ordered,commit=600
>[    5.155096] EXT4-fs (sda2): re-mounted. Opts: data=ordered,commit=600
>[    5.157493] IPv6: ADDRCONF(NETDEV_UP): br0: link is not ready
>[    5.157765] device enp3s0 entered promiscuous mode
>[    5.195749] [drm:i915_gem_open] 
>[    5.195760] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[6]
>[    5.195769] [drm:intel_crtc_set_config] [CRTC:8] [FB:31] #connectors=1 (x y) (0 0)
>[    5.195771] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[    5.195773] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:DP-3] to [CRTC:8]
>[    5.195775] [drm:intel_crtc_set_config] [CRTC:12] [NOFB]
>[    5.195776] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=0, fb_changed=0
>[    5.195777] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:DP-3] to [CRTC:8]
>[    5.195778] [drm:intel_crtc_set_config] [CRTC:16] [NOFB]
>[    5.195779] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0
>[    5.195779] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:DP-3] to [CRTC:8]
>[    5.221055] r8169 0000:03:00.0 enp3s0: link down
>[    5.221075] r8169 0000:03:00.0 enp3s0: link down
>[    5.221099] IPv6: ADDRCONF(NETDEV_UP): enp3s0: link is not ready
>[    5.267818] [drm:i915_gem_open] 
>[    5.267849] [drm:intel_crtc_set_config] [CRTC:8] [FB:31] #connectors=1 (x y) (0 0)
>[    5.267852] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[    5.267853] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:DP-3] to [CRTC:8]
>[    5.267855] [drm:intel_crtc_set_config] [CRTC:12] [NOFB]
>[    5.267856] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=0, fb_changed=0
>[    5.267857] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:DP-3] to [CRTC:8]
>[    5.267858] [drm:intel_crtc_set_config] [CRTC:16] [NOFB]
>[    5.267859] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0
>[    5.267860] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:DP-3] to [CRTC:8]
>[    5.283951] [drm:intel_crtc_set_config] [CRTC:8] [FB:31] #connectors=1 (x y) (0 0)
>[    5.283953] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[    5.283954] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:DP-3] to [CRTC:8]
>[    5.285225] [drm:i915_gem_open] 
>[    5.285233] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[6]
>[    5.285438] [drm:i915_gem_open] 
>[    5.285444] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[6]
>[    5.285446] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[6]
>[    5.286024] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[6]
>[    5.286031] [drm:drm_mode_addfb] [FB:39]
>[    5.286103] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[6]
>[    5.286105] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[6]
>[    5.286149] [drm:drm_mode_getconnector] [CONNECTOR:18:?]
>[    5.286154] [drm:drm_mode_getconnector] [CONNECTOR:18:?]
>[    5.286172] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[    5.286174] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[    5.286188] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[    5.286190] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[    5.286202] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[    5.286204] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[    5.286217] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[    5.286219] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[    5.286223] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[    5.286240] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[    5.286242] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[    5.286244] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[    5.318666] [drm:drm_mode_addfb] [FB:39]
>[    5.318804] [drm:drm_mode_setcrtc] [CRTC:8]
>[    5.318807] [drm:drm_mode_setcrtc] [CONNECTOR:34:DP-3]
>[    5.318809] [drm:intel_crtc_set_config] [CRTC:8] [FB:39] #connectors=1 (x y) (0 0)
>[    5.318811] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=1
>[    5.318812] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:DP-3] to [CRTC:8]
>[    5.321153] [drm:ironlake_update_primary_plane] Writing base 00397000 00000000 0 0 4096
>[    5.339045] [drm:drm_mode_setcrtc] [CRTC:12]
>[    5.339048] [drm:intel_crtc_set_config] [CRTC:12] [NOFB]
>[    5.339051] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=0, fb_changed=0
>[    5.339052] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:DP-3] to [CRTC:8]
>[    5.339055] [drm:drm_mode_setcrtc] [CRTC:16]
>[    5.339056] [drm:intel_crtc_set_config] [CRTC:16] [NOFB]
>[    5.339057] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0
>[    5.339058] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:DP-3] to [CRTC:8]
>[    5.432227] [drm:add_framebuffer_internal] [FB:40]
>[    7.487394] r8169 0000:03:00.0 enp3s0: link up
>[    7.487400] IPv6: ADDRCONF(NETDEV_CHANGE): enp3s0: link becomes ready
>[    7.487592] br0: port 1(enp3s0) entered forwarding state
>[    7.487599] br0: port 1(enp3s0) entered forwarding state
>[    7.487618] IPv6: ADDRCONF(NETDEV_CHANGE): br0: link becomes ready
>[    8.099671] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[    8.099674] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1]
>[    8.099676] [drm:intel_dp_detect] [CONNECTOR:26:DP-1]
>[    8.099677] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1] disconnected
>[    8.099681] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[    8.099683] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2]
>[    8.106736] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.106739] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.106761] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.107189] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.108077] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.108078] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.115309] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.115311] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.115329] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.115752] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.117145] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.117147] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.120149] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.120151] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.120158] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.120583] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.121953] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.121956] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.125022] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.125024] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.125037] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.125453] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.126817] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.126819] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.129891] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.129893] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.129905] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.130320] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.131697] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.131699] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.139089] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.139090] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.139102] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.139518] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.140906] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.140907] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.143928] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.143929] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.143942] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.144359] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.145720] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.145721] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.148822] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.148824] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.148835] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.149250] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.150608] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.150609] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.153851] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.153852] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.153865] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.154283] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.155072] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    8.155075] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2] probed modes :
>[    8.155077] [drm:drm_mode_debug_printmodeline] Modeline 41:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[    8.155083] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[    8.155103] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[    8.155104] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3]
>[    8.155651] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.155652] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.163180] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.163181] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.163190] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.163608] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.164500] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.164502] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.171628] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.171630] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.171637] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.172052] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.173446] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.173447] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.176561] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.176563] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.176571] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.176994] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.178364] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.178366] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.181368] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.181370] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.181380] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.181802] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.183169] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.183171] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.186288] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.186289] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.186298] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.186716] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.188090] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.188091] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.195529] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.195530] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.195549] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.195972] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.197363] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.197364] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.200328] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.200329] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.200338] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.200755] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.202130] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.202131] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.205159] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.205160] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.205166] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.205581] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.206950] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.206952] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.210099] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.210100] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.210106] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.210521] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.211318] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    8.211326] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3] probed modes :
>[    8.211329] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[    8.211331] [drm:drm_mode_debug_printmodeline] Modeline 45:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[    8.211334] [drm:drm_mode_debug_printmodeline] Modeline 56:"1920x1080" 60 172780 1920 2040 2248 2576 1080 1081 1084 1118 0x0 0x6
>[    8.211336] [drm:drm_mode_debug_printmodeline] Modeline 54:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[    8.211338] [drm:drm_mode_debug_printmodeline] Modeline 44:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[    8.211340] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    8.211342] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    8.211345] [drm:drm_mode_debug_printmodeline] Modeline 43:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
>[    8.211347] [drm:drm_mode_debug_printmodeline] Modeline 50:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[    8.211349] [drm:drm_mode_debug_printmodeline] Modeline 51:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    8.211351] [drm:drm_mode_debug_printmodeline] Modeline 52:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    8.211354] [drm:drm_mode_debug_printmodeline] Modeline 53:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[    8.211356] [drm:drm_mode_debug_printmodeline] Modeline 46:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    8.211358] [drm:drm_mode_debug_printmodeline] Modeline 47:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[    8.211361] [drm:drm_mode_debug_printmodeline] Modeline 48:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[    8.211363] [drm:drm_mode_debug_printmodeline] Modeline 49:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[    8.211370] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[    8.211394] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[    8.211396] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1]
>[    8.211397] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-1]
>[    8.211557] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    8.211558] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    8.211560] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1] disconnected
>[    8.211563] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[    8.211564] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2]
>[    8.211565] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-2]
>[    8.211723] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    8.211724] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    8.211725] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2] disconnected
>[    8.211727] [drm:drm_mode_getconnector] [CONNECTOR:18:?]
>[    8.211729] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1]
>[    8.211730] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1
>[    8.211733] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[    8.211734] [drm:intel_crt_detect] CRT not detected via hotplug
>[    8.211917] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.211919] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.251361] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    8.251363] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[    8.251364] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected
>[    8.252668] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[    8.252670] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1]
>[    8.252671] [drm:intel_dp_detect] [CONNECTOR:26:DP-1]
>[    8.252672] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1] disconnected
>[    8.252674] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[    8.252675] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2]
>[    8.260273] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.260275] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.260281] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.260709] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.261598] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.261599] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.268839] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.268841] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.268849] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.269274] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.270665] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.270667] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.273662] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.273664] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.273674] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.274094] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.275463] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.275464] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.278571] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.278573] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.278579] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.278998] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.280366] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.280367] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.283482] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.283484] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.283493] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.283912] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.285286] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.285287] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.292718] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.292720] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.292728] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.293150] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.294541] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.294543] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.297655] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.297657] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.297666] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.298090] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.299456] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.299457] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.302537] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.302538] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.302544] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.302962] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.304329] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.304330] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.307458] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.307459] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.307464] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.307881] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.308672] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    8.308676] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2] probed modes :
>[    8.308678] [drm:drm_mode_debug_printmodeline] Modeline 41:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[    8.308686] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[    8.308705] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[    8.308707] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3]
>[    8.309253] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.309254] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.316672] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.316674] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.316682] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.317100] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.317985] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.317986] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.325268] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.325269] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.325277] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.325693] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.327082] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.327083] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.330095] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.330097] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.330103] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.330529] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.331910] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.331913] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.335014] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.335015] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.335024] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.335442] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.336809] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.336810] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.339906] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.339906] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.339912] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.340329] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.341714] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.341717] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.349101] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.349103] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.349110] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.349527] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.350918] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.350919] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.353888] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.353889] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.353896] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.354314] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.355679] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.355680] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.358809] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.358810] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.358815] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.359231] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.360599] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.360600] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.363801] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.363802] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.363808] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.364224] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.365019] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    8.365028] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3] probed modes :
>[    8.365030] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[    8.365033] [drm:drm_mode_debug_printmodeline] Modeline 45:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[    8.365035] [drm:drm_mode_debug_printmodeline] Modeline 56:"1920x1080" 60 172780 1920 2040 2248 2576 1080 1081 1084 1118 0x0 0x6
>[    8.365037] [drm:drm_mode_debug_printmodeline] Modeline 54:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[    8.365039] [drm:drm_mode_debug_printmodeline] Modeline 44:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[    8.365041] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    8.365044] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    8.365046] [drm:drm_mode_debug_printmodeline] Modeline 43:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
>[    8.365048] [drm:drm_mode_debug_printmodeline] Modeline 50:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[    8.365050] [drm:drm_mode_debug_printmodeline] Modeline 51:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    8.365052] [drm:drm_mode_debug_printmodeline] Modeline 52:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    8.365055] [drm:drm_mode_debug_printmodeline] Modeline 53:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[    8.365057] [drm:drm_mode_debug_printmodeline] Modeline 46:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    8.365059] [drm:drm_mode_debug_printmodeline] Modeline 47:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[    8.365061] [drm:drm_mode_debug_printmodeline] Modeline 48:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[    8.365063] [drm:drm_mode_debug_printmodeline] Modeline 49:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[    8.365070] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[    8.365088] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[    8.365090] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1]
>[    8.365091] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-1]
>[    8.365250] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    8.365252] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    8.365253] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1] disconnected
>[    8.365256] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[    8.365258] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2]
>[    8.365259] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-2]
>[    8.365416] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    8.365417] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    8.365419] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2] disconnected
>[    8.365421] [drm:drm_mode_getconnector] [CONNECTOR:18:?]
>[    8.365423] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1]
>[    8.365424] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1
>[    8.365427] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[    8.365428] [drm:intel_crt_detect] CRT not detected via hotplug
>[    8.365616] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.365617] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.401490] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    8.401491] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[    8.401492] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected
>[    8.403019] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[    8.403021] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1]
>[    8.403022] [drm:intel_dp_detect] [CONNECTOR:26:DP-1]
>[    8.403023] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1] disconnected
>[    8.403026] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[    8.403027] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2]
>[    8.410079] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.410080] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.410087] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.410515] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.411401] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.411402] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.418608] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.418610] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.418619] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.419041] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.420433] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.420435] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.423527] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.423529] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.423538] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.423966] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.425335] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.425337] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.428505] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.428507] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.428517] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.428943] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.430313] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.430314] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.433341] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.433343] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.433347] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.433765] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.435135] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.435136] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.442560] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.442561] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.442569] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.442991] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.444383] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.444385] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.447425] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.447426] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.447432] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.447848] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.449215] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.449216] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.452286] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.452288] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.452292] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.452711] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.454081] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.454082] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.457172] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.457174] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.457182] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.457607] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.458395] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    8.458397] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2] probed modes :
>[    8.458400] [drm:drm_mode_debug_printmodeline] Modeline 41:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[    8.458405] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[    8.458415] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[    8.458417] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3]
>[    8.458980] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.458982] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.466347] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.466349] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.466359] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.466786] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.467675] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.467677] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.474853] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.474855] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.474865] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.475293] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.476687] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.476689] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.479683] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.479684] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.479691] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.480115] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.481485] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.481486] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.484514] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.484516] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.484524] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.484950] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.486319] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.486321] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.489351] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.489352] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.489361] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.489783] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.491154] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.491155] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.498715] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.498717] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.498724] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.499141] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.500535] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.500536] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.503527] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.503529] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.503540] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.503958] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.505325] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.505327] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.508424] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.508426] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.508435] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.508862] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.510232] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.510234] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.513418] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    8.513419] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    8.513427] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    8.513845] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.514637] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    8.514646] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3] probed modes :
>[    8.514649] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[    8.514651] [drm:drm_mode_debug_printmodeline] Modeline 45:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[    8.514653] [drm:drm_mode_debug_printmodeline] Modeline 56:"1920x1080" 60 172780 1920 2040 2248 2576 1080 1081 1084 1118 0x0 0x6
>[    8.514656] [drm:drm_mode_debug_printmodeline] Modeline 54:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[    8.514658] [drm:drm_mode_debug_printmodeline] Modeline 44:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[    8.514660] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    8.514662] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    8.514664] [drm:drm_mode_debug_printmodeline] Modeline 43:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
>[    8.514667] [drm:drm_mode_debug_printmodeline] Modeline 50:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[    8.514669] [drm:drm_mode_debug_printmodeline] Modeline 51:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    8.514671] [drm:drm_mode_debug_printmodeline] Modeline 52:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    8.514673] [drm:drm_mode_debug_printmodeline] Modeline 53:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[    8.514675] [drm:drm_mode_debug_printmodeline] Modeline 46:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    8.514678] [drm:drm_mode_debug_printmodeline] Modeline 47:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[    8.514680] [drm:drm_mode_debug_printmodeline] Modeline 48:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[    8.514682] [drm:drm_mode_debug_printmodeline] Modeline 49:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[    8.514687] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[    8.514704] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[    8.514705] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1]
>[    8.514707] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-1]
>[    8.514866] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    8.514867] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    8.514868] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1] disconnected
>[    8.514871] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[    8.514873] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2]
>[    8.514874] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-2]
>[    8.515036] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    8.515037] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    8.515038] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2] disconnected
>[    8.515041] [drm:drm_mode_getconnector] [CONNECTOR:18:?]
>[    8.515042] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1]
>[    8.515044] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1
>[    8.515047] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[    8.515048] [drm:intel_crt_detect] CRT not detected via hotplug
>[    8.515234] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.515236] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.551604] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    8.551605] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[    8.551607] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected
>[    9.090590] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[    9.090594] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1]
>[    9.090596] [drm:intel_dp_detect] [CONNECTOR:26:DP-1]
>[    9.090597] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1] disconnected
>[    9.090602] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[    9.090603] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2]
>[    9.097976] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.097979] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.097996] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.098424] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.099317] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.099319] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.106581] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.106584] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.106597] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.107027] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.108420] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.108422] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.111464] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.111466] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.111476] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.111901] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.113286] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.113288] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.116447] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.116449] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.116462] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.116883] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.118250] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.118252] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.121400] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.121402] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.121411] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.121830] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.123211] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.123213] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.130692] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.130693] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.130699] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.131116] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.132510] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.132511] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.135636] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.135638] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.135647] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.136067] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.137433] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.137434] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.140611] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.140612] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.140618] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.141033] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.142411] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.142413] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.145562] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.145564] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.145572] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.146000] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.146793] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    9.146797] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2] probed modes :
>[    9.146800] [drm:drm_mode_debug_printmodeline] Modeline 41:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[    9.146812] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[    9.146833] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[    9.146835] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3]
>[    9.147374] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.147376] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.154941] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.154943] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.154953] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.155382] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.156270] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.156271] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.163486] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.163488] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.163507] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.163930] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.165320] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.165321] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.168416] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.168418] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.168426] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.168852] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.170221] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.170223] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.173309] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.173310] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.173318] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.173737] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.175106] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.175107] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.178178] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.178179] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.178186] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.178601] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.179971] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.179973] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.187480] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.187482] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.187491] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.187909] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.189304] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.189305] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.192413] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.192415] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.192424] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.192846] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.194216] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.194217] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.197308] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.197310] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.197319] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.197742] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.199113] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.199115] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.202203] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.202206] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.202224] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.202646] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.203441] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    9.203450] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3] probed modes :
>[    9.203453] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[    9.203455] [drm:drm_mode_debug_printmodeline] Modeline 45:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[    9.203457] [drm:drm_mode_debug_printmodeline] Modeline 56:"1920x1080" 60 172780 1920 2040 2248 2576 1080 1081 1084 1118 0x0 0x6
>[    9.203459] [drm:drm_mode_debug_printmodeline] Modeline 54:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[    9.203462] [drm:drm_mode_debug_printmodeline] Modeline 44:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[    9.203464] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    9.203466] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    9.203468] [drm:drm_mode_debug_printmodeline] Modeline 43:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
>[    9.203471] [drm:drm_mode_debug_printmodeline] Modeline 50:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[    9.203473] [drm:drm_mode_debug_printmodeline] Modeline 51:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    9.203475] [drm:drm_mode_debug_printmodeline] Modeline 52:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    9.203477] [drm:drm_mode_debug_printmodeline] Modeline 53:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[    9.203479] [drm:drm_mode_debug_printmodeline] Modeline 46:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    9.203481] [drm:drm_mode_debug_printmodeline] Modeline 47:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[    9.203484] [drm:drm_mode_debug_printmodeline] Modeline 48:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[    9.203486] [drm:drm_mode_debug_printmodeline] Modeline 49:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[    9.203493] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[    9.203514] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[    9.203516] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1]
>[    9.203517] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-1]
>[    9.203681] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    9.203682] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    9.203684] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1] disconnected
>[    9.203687] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[    9.203688] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2]
>[    9.203689] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-2]
>[    9.203852] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    9.203853] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    9.203854] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2] disconnected
>[    9.203857] [drm:drm_mode_getconnector] [CONNECTOR:18:?]
>[    9.203858] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1]
>[    9.203860] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1
>[    9.203863] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[    9.203864] [drm:intel_crt_detect] CRT not detected via hotplug
>[    9.204041] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.204042] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.242161] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    9.242163] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[    9.242164] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected
>[    9.242603] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[    9.242605] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1]
>[    9.242606] [drm:intel_dp_detect] [CONNECTOR:26:DP-1]
>[    9.242607] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1] disconnected
>[    9.242610] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[    9.242611] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2]
>[    9.250618] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.250620] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.250629] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.251057] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.251949] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.251951] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.259260] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.259262] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.259271] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.259693] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.261086] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.261088] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.264171] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.264173] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.264182] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.264602] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.265972] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.265973] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.269149] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.269150] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.269156] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.269574] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.270938] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.270939] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.274116] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.274117] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.274125] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.274544] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.275914] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.275916] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.283437] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.283438] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.283447] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.283871] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.285261] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.285262] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.288432] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.288433] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.288440] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.288857] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.290226] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.290227] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.293349] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.293351] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.293360] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.293787] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.295156] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.295158] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.298235] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.298236] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.298244] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.298663] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.299452] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    9.299455] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2] probed modes :
>[    9.299457] [drm:drm_mode_debug_printmodeline] Modeline 41:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[    9.299464] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[    9.299476] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[    9.299477] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3]
>[    9.300034] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.300036] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.307478] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.307479] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.307488] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.307908] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.308797] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.308798] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.316015] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.316017] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.316027] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.316446] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.317836] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.317838] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.320866] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.320868] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.320875] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.321295] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.322664] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.322666] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.325735] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.325737] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.325744] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.326171] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.327539] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.327540] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.330628] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.330629] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.330634] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.331051] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.332425] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.332427] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.340015] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.340017] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.340025] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.340441] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.341830] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.341831] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.344928] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.344930] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.344940] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.345366] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.346736] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.346737] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.349845] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.349846] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.349852] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.350267] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.351635] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.351636] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.354790] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.354792] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.354801] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.355221] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.356016] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    9.356025] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3] probed modes :
>[    9.356028] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[    9.356031] [drm:drm_mode_debug_printmodeline] Modeline 45:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[    9.356033] [drm:drm_mode_debug_printmodeline] Modeline 56:"1920x1080" 60 172780 1920 2040 2248 2576 1080 1081 1084 1118 0x0 0x6
>[    9.356035] [drm:drm_mode_debug_printmodeline] Modeline 54:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[    9.356037] [drm:drm_mode_debug_printmodeline] Modeline 44:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[    9.356039] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    9.356042] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    9.356044] [drm:drm_mode_debug_printmodeline] Modeline 43:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
>[    9.356046] [drm:drm_mode_debug_printmodeline] Modeline 50:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[    9.356048] [drm:drm_mode_debug_printmodeline] Modeline 51:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    9.356050] [drm:drm_mode_debug_printmodeline] Modeline 52:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    9.356053] [drm:drm_mode_debug_printmodeline] Modeline 53:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[    9.356055] [drm:drm_mode_debug_printmodeline] Modeline 46:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    9.356057] [drm:drm_mode_debug_printmodeline] Modeline 47:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[    9.356059] [drm:drm_mode_debug_printmodeline] Modeline 48:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[    9.356061] [drm:drm_mode_debug_printmodeline] Modeline 49:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[    9.356067] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[    9.356085] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[    9.356087] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1]
>[    9.356088] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-1]
>[    9.356252] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    9.356254] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    9.356255] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1] disconnected
>[    9.356258] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[    9.356260] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2]
>[    9.356261] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-2]
>[    9.356418] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    9.356419] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    9.356420] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2] disconnected
>[    9.356422] [drm:drm_mode_getconnector] [CONNECTOR:18:?]
>[    9.356424] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1]
>[    9.356426] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1
>[    9.356429] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[    9.356430] [drm:intel_crt_detect] CRT not detected via hotplug
>[    9.356614] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.356615] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.392282] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    9.392283] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[    9.392285] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected
>[    9.415277] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[    9.415281] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1]
>[    9.415283] [drm:intel_dp_detect] [CONNECTOR:26:DP-1]
>[    9.415284] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1] disconnected
>[    9.415288] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[    9.415289] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2]
>[    9.423107] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.423110] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.423125] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.423546] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.424433] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.424434] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.431768] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.431769] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.431778] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.432198] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.433593] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.433595] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.436686] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.436688] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.436695] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.437114] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.438482] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.438483] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.441678] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.441679] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.441684] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.442101] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.443475] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.443477] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.446551] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.446553] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.446562] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.446990] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.448363] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.448365] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.455831] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.455833] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.455842] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.456268] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.457662] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.457663] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.460720] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.460721] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.460727] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.461143] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.462513] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.462514] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.465630] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.465631] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.465640] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.466068] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.467438] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.467439] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.470712] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.470713] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.470719] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.471136] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.471926] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    9.471929] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2] probed modes :
>[    9.471932] [drm:drm_mode_debug_printmodeline] Modeline 41:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[    9.471940] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[    9.471957] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[    9.471959] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3]
>[    9.472508] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.472509] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.480041] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.480042] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.480053] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.480479] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.481363] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.481365] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.488612] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.488614] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.488623] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.489050] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.490442] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.490444] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.493475] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.493477] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.493486] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.493909] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.495278] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.495279] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.498375] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.498377] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.498386] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.498811] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.500181] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.500183] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.503320] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.503322] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.503332] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.503758] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.505130] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.505132] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.512642] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.512643] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.512653] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.513080] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.514471] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.514472] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.517429] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.517430] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.517436] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.517861] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.519229] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.519230] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.522452] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.522454] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.522464] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.522888] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.524257] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.524259] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.527413] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.527415] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.527423] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.527850] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.528645] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    9.528655] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3] probed modes :
>[    9.528658] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[    9.528661] [drm:drm_mode_debug_printmodeline] Modeline 45:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[    9.528663] [drm:drm_mode_debug_printmodeline] Modeline 56:"1920x1080" 60 172780 1920 2040 2248 2576 1080 1081 1084 1118 0x0 0x6
>[    9.528665] [drm:drm_mode_debug_printmodeline] Modeline 54:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[    9.528667] [drm:drm_mode_debug_printmodeline] Modeline 44:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[    9.528669] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    9.528672] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    9.528674] [drm:drm_mode_debug_printmodeline] Modeline 43:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
>[    9.528676] [drm:drm_mode_debug_printmodeline] Modeline 50:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[    9.528678] [drm:drm_mode_debug_printmodeline] Modeline 51:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    9.528680] [drm:drm_mode_debug_printmodeline] Modeline 52:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    9.528683] [drm:drm_mode_debug_printmodeline] Modeline 53:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[    9.528685] [drm:drm_mode_debug_printmodeline] Modeline 46:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    9.528687] [drm:drm_mode_debug_printmodeline] Modeline 47:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[    9.528689] [drm:drm_mode_debug_printmodeline] Modeline 48:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[    9.528691] [drm:drm_mode_debug_printmodeline] Modeline 49:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[    9.528697] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[    9.528716] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[    9.528718] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1]
>[    9.528719] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-1]
>[    9.528884] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    9.528885] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    9.528886] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1] disconnected
>[    9.528890] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[    9.528891] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2]
>[    9.528892] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-2]
>[    9.529050] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    9.529051] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    9.529052] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2] disconnected
>[    9.529055] [drm:drm_mode_getconnector] [CONNECTOR:18:?]
>[    9.529056] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1]
>[    9.529058] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1
>[    9.529061] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[    9.529062] [drm:intel_crt_detect] CRT not detected via hotplug
>[    9.529242] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.529244] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.562429] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    9.562431] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[    9.562432] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected
>[    9.562820] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[    9.562821] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1]
>[    9.562822] [drm:intel_dp_detect] [CONNECTOR:26:DP-1]
>[    9.562823] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1] disconnected
>[    9.562825] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[    9.562827] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2]
>[    9.570686] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.570688] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.570698] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.571116] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.572002] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.572003] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.579300] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.579302] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.579312] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.579730] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.581121] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.581122] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.584188] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.584190] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.584200] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.584619] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.585987] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.585989] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.589154] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.589156] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.589166] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.589595] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.590964] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.590966] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.594035] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.594036] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.594044] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.594461] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.595832] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.595833] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.603372] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.603374] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.603383] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.603802] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.605195] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.605196] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.608326] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.608328] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.608337] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.608764] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.610134] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.610135] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.613246] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.613247] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.613255] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.613671] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.615039] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.615041] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.618237] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.618239] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.618246] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.618672] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.619461] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    9.619464] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2] probed modes :
>[    9.619466] [drm:drm_mode_debug_printmodeline] Modeline 41:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[    9.619472] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[    9.619483] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[    9.619484] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3]
>[    9.620047] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.620048] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.627440] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.627441] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.627449] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.627866] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.628752] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.628754] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.636052] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.636054] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.636063] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.636489] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.637883] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.637884] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.640928] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.640930] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.640938] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.641362] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.642746] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.642747] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.645833] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.645835] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.645844] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.646269] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.647636] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.647638] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.650767] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.650768] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.650774] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.651190] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.652562] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.652563] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.660115] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.660117] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.660126] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.660551] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.661944] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.661945] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.664896] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.664897] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.664905] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.665332] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.666703] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.666704] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.669808] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.669810] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.669819] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.670244] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.671616] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.671617] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.674905] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.674906] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.674913] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.675339] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.676135] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    9.676143] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3] probed modes :
>[    9.676146] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[    9.676148] [drm:drm_mode_debug_printmodeline] Modeline 45:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[    9.676150] [drm:drm_mode_debug_printmodeline] Modeline 56:"1920x1080" 60 172780 1920 2040 2248 2576 1080 1081 1084 1118 0x0 0x6
>[    9.676153] [drm:drm_mode_debug_printmodeline] Modeline 54:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[    9.676155] [drm:drm_mode_debug_printmodeline] Modeline 44:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[    9.676157] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    9.676159] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    9.676161] [drm:drm_mode_debug_printmodeline] Modeline 43:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
>[    9.676164] [drm:drm_mode_debug_printmodeline] Modeline 50:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[    9.676166] [drm:drm_mode_debug_printmodeline] Modeline 51:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    9.676168] [drm:drm_mode_debug_printmodeline] Modeline 52:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    9.676170] [drm:drm_mode_debug_printmodeline] Modeline 53:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[    9.676172] [drm:drm_mode_debug_printmodeline] Modeline 46:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    9.676175] [drm:drm_mode_debug_printmodeline] Modeline 47:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[    9.676177] [drm:drm_mode_debug_printmodeline] Modeline 48:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[    9.676179] [drm:drm_mode_debug_printmodeline] Modeline 49:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[    9.676184] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[    9.676201] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[    9.676203] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1]
>[    9.676204] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-1]
>[    9.676362] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    9.676364] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    9.676365] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1] disconnected
>[    9.676368] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[    9.676369] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2]
>[    9.676370] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-2]
>[    9.676532] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    9.676533] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    9.676535] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2] disconnected
>[    9.676537] [drm:drm_mode_getconnector] [CONNECTOR:18:?]
>[    9.676538] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1]
>[    9.676539] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1
>[    9.676542] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[    9.676543] [drm:intel_crt_detect] CRT not detected via hotplug
>[    9.676737] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.676738] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.712540] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    9.712542] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[    9.712543] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected
>[    9.916199] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[    9.916202] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1]
>[    9.916204] [drm:intel_dp_detect] [CONNECTOR:26:DP-1]
>[    9.916205] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1] disconnected
>[    9.916209] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[    9.916210] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2]
>[    9.923898] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.923901] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.923913] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.924337] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.925225] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.925227] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.932451] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.932454] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.932467] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.932889] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.934282] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.934283] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.938222] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.938224] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.938237] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.938658] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.940024] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.940026] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.943197] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.943200] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.943212] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.943634] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.945004] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.945005] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.948153] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.948155] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.948165] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.948588] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.949960] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.949961] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.957460] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.957463] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.957475] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.957897] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.959289] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.959290] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.962438] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.962440] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.962449] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.962870] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.964242] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.964244] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.967357] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.967358] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.967367] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.967792] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.969162] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.969164] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.972265] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.972266] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.972273] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.972693] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.973485] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    9.973488] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2] probed modes :
>[    9.973491] [drm:drm_mode_debug_printmodeline] Modeline 41:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[    9.973503] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[    9.973522] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[    9.973524] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3]
>[    9.974067] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.974069] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.981559] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.981561] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.981570] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.982005] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.982892] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.982894] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.990246] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.990248] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.990256] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.990682] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.992076] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.992077] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    9.995138] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[    9.995139] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[    9.995148] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[    9.995573] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    9.996940] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    9.996942] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.000055] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.000056] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.000062] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.000477] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.001843] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.001844] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.005013] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.005015] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.005024] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.005450] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.006822] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.006824] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.014237] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.014239] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.014247] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.014672] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.016064] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.016065] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.019107] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.019108] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.019116] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.019542] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.020911] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.020912] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.024048] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.024049] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.024058] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.024483] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.025854] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.025855] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.029021] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.029023] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.029032] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.029457] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.030253] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   10.030262] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3] probed modes :
>[   10.030265] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   10.030268] [drm:drm_mode_debug_printmodeline] Modeline 45:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   10.030270] [drm:drm_mode_debug_printmodeline] Modeline 56:"1920x1080" 60 172780 1920 2040 2248 2576 1080 1081 1084 1118 0x0 0x6
>[   10.030272] [drm:drm_mode_debug_printmodeline] Modeline 54:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   10.030274] [drm:drm_mode_debug_printmodeline] Modeline 44:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   10.030276] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   10.030279] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   10.030281] [drm:drm_mode_debug_printmodeline] Modeline 43:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
>[   10.030283] [drm:drm_mode_debug_printmodeline] Modeline 50:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   10.030285] [drm:drm_mode_debug_printmodeline] Modeline 51:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   10.030288] [drm:drm_mode_debug_printmodeline] Modeline 52:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   10.030290] [drm:drm_mode_debug_printmodeline] Modeline 53:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   10.030292] [drm:drm_mode_debug_printmodeline] Modeline 46:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   10.030294] [drm:drm_mode_debug_printmodeline] Modeline 47:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   10.030296] [drm:drm_mode_debug_printmodeline] Modeline 48:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   10.030298] [drm:drm_mode_debug_printmodeline] Modeline 49:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   10.030306] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   10.030327] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   10.030329] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1]
>[   10.030331] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-1]
>[   10.030495] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   10.030497] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   10.030498] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1] disconnected
>[   10.030502] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[   10.030503] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2]
>[   10.030504] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-2]
>[   10.030661] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   10.030663] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   10.030664] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2] disconnected
>[   10.030666] [drm:drm_mode_getconnector] [CONNECTOR:18:?]
>[   10.030668] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1]
>[   10.030670] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1
>[   10.030672] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   10.030673] [drm:intel_crt_detect] CRT not detected via hotplug
>[   10.030850] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.030852] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.062821] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   10.062822] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   10.062823] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected
>[   10.063361] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[   10.063364] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1]
>[   10.063365] [drm:intel_dp_detect] [CONNECTOR:26:DP-1]
>[   10.063366] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1] disconnected
>[   10.063369] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   10.063371] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2]
>[   10.070972] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.070974] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.070981] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.071404] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.072276] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.072277] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.079574] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.079577] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.079588] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.080000] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.081391] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.081393] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.084470] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.084473] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.084485] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.084910] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.086280] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.086283] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.089348] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.089351] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.089360] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.089783] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.091159] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.091160] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.094409] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.094412] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.094420] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.094831] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.096202] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.096205] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.103621] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.103624] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.103635] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.104058] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.105455] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.105457] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.108549] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.108551] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.108559] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.108977] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.110342] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.110343] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.113462] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.113463] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.113471] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.113889] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.115264] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.115266] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.118317] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.118319] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.118332] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.118754] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.119553] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   10.119557] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2] probed modes :
>[   10.119560] [drm:drm_mode_debug_printmodeline] Modeline 41:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   10.119570] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   10.119590] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   10.119592] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3]
>[   10.120139] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.120142] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.127683] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.127685] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.127694] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.128121] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.129006] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.129008] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.136330] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.136333] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.136345] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.136773] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.138165] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.138166] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.141283] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.141286] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.141298] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.141723] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.143092] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.143094] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.146161] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.146164] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.146186] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.146606] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.147983] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.147986] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.151111] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.151114] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.151125] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.151547] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.152921] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.152923] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.160442] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.160445] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.160456] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.160882] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.162278] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.162280] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.165235] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.165237] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.165252] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.165672] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.167044] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.167046] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.170132] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.170135] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.170147] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.170572] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.171942] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.171944] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.175200] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.175203] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.175215] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.175638] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.176439] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   10.176449] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3] probed modes :
>[   10.176452] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   10.176454] [drm:drm_mode_debug_printmodeline] Modeline 45:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   10.176457] [drm:drm_mode_debug_printmodeline] Modeline 56:"1920x1080" 60 172780 1920 2040 2248 2576 1080 1081 1084 1118 0x0 0x6
>[   10.176459] [drm:drm_mode_debug_printmodeline] Modeline 54:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   10.176461] [drm:drm_mode_debug_printmodeline] Modeline 44:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   10.176464] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   10.176466] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   10.176468] [drm:drm_mode_debug_printmodeline] Modeline 43:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
>[   10.176470] [drm:drm_mode_debug_printmodeline] Modeline 50:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   10.176473] [drm:drm_mode_debug_printmodeline] Modeline 51:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   10.176475] [drm:drm_mode_debug_printmodeline] Modeline 52:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   10.176477] [drm:drm_mode_debug_printmodeline] Modeline 53:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   10.176479] [drm:drm_mode_debug_printmodeline] Modeline 46:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   10.176481] [drm:drm_mode_debug_printmodeline] Modeline 47:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   10.176483] [drm:drm_mode_debug_printmodeline] Modeline 48:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   10.176486] [drm:drm_mode_debug_printmodeline] Modeline 49:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   10.176496] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   10.176524] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   10.176526] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1]
>[   10.176527] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-1]
>[   10.176686] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   10.176687] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   10.176689] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1] disconnected
>[   10.176692] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[   10.176694] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2]
>[   10.176695] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-2]
>[   10.176852] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   10.176853] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   10.176854] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2] disconnected
>[   10.176857] [drm:drm_mode_getconnector] [CONNECTOR:18:?]
>[   10.176859] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1]
>[   10.176860] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1
>[   10.176863] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   10.176864] [drm:intel_crt_detect] CRT not detected via hotplug
>[   10.177039] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.177041] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.212947] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   10.212951] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   10.212953] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected
>[   10.339290] [drm:i915_gem_open] 
>[   10.356804] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[   10.359052] [drm:i915_gem_open] 
>[   10.376030] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[   10.376809] [drm:drm_mode_addfb] [FB:57]
>[   10.385356] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[   10.385360] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1]
>[   10.385361] [drm:intel_dp_detect] [CONNECTOR:26:DP-1]
>[   10.385362] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1] disconnected
>[   10.385367] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   10.385368] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2]
>[   10.392558] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.392560] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.392571] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.392990] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.393883] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.393884] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.401201] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.401205] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.401218] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.401643] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.403035] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.403036] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.406119] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.406121] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.406134] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.406552] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.407917] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.407918] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.411171] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.411172] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.411180] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.411598] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.412964] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.412965] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.416140] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.416142] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.416151] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.416579] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.417955] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.417957] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.425424] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.425425] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.425434] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.425853] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.427245] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.427246] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.430295] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.430296] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.430304] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.430731] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.432101] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.432102] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.435173] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.435175] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.435186] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.435605] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.436974] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.436976] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.440121] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.440122] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.440128] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.440545] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.441335] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   10.441339] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2] probed modes :
>[   10.441342] [drm:drm_mode_debug_printmodeline] Modeline 41:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   10.441352] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   10.441370] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   10.441371] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3]
>[   10.441917] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.441919] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.449430] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.449432] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.449440] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.449861] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.450746] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.450747] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.457967] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.457968] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.457976] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.458393] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.459784] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.459786] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.462859] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.462861] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.462870] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.463298] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.464666] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.464667] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.467838] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.467840] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.467848] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.468267] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.469635] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.469636] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.472696] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.472697] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.472703] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.473120] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.474500] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.474501] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.482107] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.482108] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.482115] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.482532] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.483925] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.483927] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.486944] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.486946] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.486953] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.487378] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.488748] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.488750] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.491857] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.491859] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.491868] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.492286] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.493657] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.493659] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.496853] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   10.496855] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.496865] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.497290] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   10.498085] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   10.498093] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3] probed modes :
>[   10.498096] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   10.498098] [drm:drm_mode_debug_printmodeline] Modeline 45:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   10.498101] [drm:drm_mode_debug_printmodeline] Modeline 56:"1920x1080" 60 172780 1920 2040 2248 2576 1080 1081 1084 1118 0x0 0x6
>[   10.498103] [drm:drm_mode_debug_printmodeline] Modeline 54:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   10.498105] [drm:drm_mode_debug_printmodeline] Modeline 44:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   10.498107] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   10.498109] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   10.498112] [drm:drm_mode_debug_printmodeline] Modeline 43:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
>[   10.498114] [drm:drm_mode_debug_printmodeline] Modeline 50:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   10.498116] [drm:drm_mode_debug_printmodeline] Modeline 51:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   10.498118] [drm:drm_mode_debug_printmodeline] Modeline 52:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   10.498121] [drm:drm_mode_debug_printmodeline] Modeline 53:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   10.498123] [drm:drm_mode_debug_printmodeline] Modeline 46:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   10.498125] [drm:drm_mode_debug_printmodeline] Modeline 47:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   10.498127] [drm:drm_mode_debug_printmodeline] Modeline 48:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   10.498129] [drm:drm_mode_debug_printmodeline] Modeline 49:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   10.498135] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   10.498154] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   10.498156] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1]
>[   10.498157] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-1]
>[   10.498318] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   10.498319] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   10.498321] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1] disconnected
>[   10.498324] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[   10.498326] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2]
>[   10.498327] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-2]
>[   10.498484] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   10.498485] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   10.498487] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2] disconnected
>[   10.498489] [drm:drm_mode_getconnector] [CONNECTOR:18:?]
>[   10.498491] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1]
>[   10.498492] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1
>[   10.498495] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   10.498496] [drm:intel_crt_detect] CRT not detected via hotplug
>[   10.498684] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   10.498685] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   10.533202] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   10.533204] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   10.533205] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected
>[   14.873087] [drm:drm_mode_addfb] [FB:58]
>[   14.887467] [drm:drm_mode_addfb] [FB:59]
>[   16.285794] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[   16.285799] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1]
>[   16.285800] [drm:intel_dp_detect] [CONNECTOR:26:DP-1]
>[   16.285801] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1] disconnected
>[   16.285805] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   16.285806] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2]
>[   16.292647] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   16.292649] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   16.292660] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   16.293078] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   16.293965] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   16.293966] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   16.301711] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   16.301712] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   16.301720] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   16.302137] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   16.303529] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   16.303530] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   16.306794] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   16.306795] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   16.306801] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   16.307217] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   16.308588] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   16.308589] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   16.311744] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   16.311745] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   16.311751] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   16.312168] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   16.313537] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   16.313538] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   16.316630] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   16.316631] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   16.316636] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   16.317052] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   16.318423] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   16.318425] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   16.325966] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   16.325967] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   16.325975] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   16.326394] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   16.327792] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   16.327794] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   16.330873] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   16.330875] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   16.330885] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   16.331303] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   16.332672] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   16.332674] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   16.335800] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   16.335802] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   16.335809] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   16.336228] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   16.337594] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   16.337595] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   16.340747] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   16.340748] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   16.340755] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   16.341172] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   16.341963] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   16.341967] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2] probed modes :
>[   16.341970] [drm:drm_mode_debug_printmodeline] Modeline 41:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   16.341993] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   16.342009] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   16.342010] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3]
>[   16.342545] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   16.342546] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   16.350051] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   16.350052] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   16.350060] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   16.350476] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   16.351361] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   16.351363] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   16.358599] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   16.358600] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   16.358607] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   16.359023] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   16.360412] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   16.360414] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   16.363536] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   16.363538] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   16.363546] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   16.363966] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   16.365334] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   16.365336] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   16.368394] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   16.368396] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   16.368406] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   16.368825] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   16.370193] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   16.370194] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   16.373428] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   16.373429] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   16.373434] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   16.373849] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   16.375221] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   16.375223] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   16.382715] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   16.382716] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   16.382724] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   16.383143] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   16.384535] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   16.384536] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   16.387620] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   16.387622] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   16.387630] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   16.388052] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   16.389430] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   16.389432] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   16.392480] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   16.392481] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   16.392486] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   16.392902] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   16.394271] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   16.394272] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   16.397436] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   16.397437] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   16.397442] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   16.397858] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   16.398656] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   16.398665] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3] probed modes :
>[   16.398668] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   16.398670] [drm:drm_mode_debug_printmodeline] Modeline 45:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   16.398672] [drm:drm_mode_debug_printmodeline] Modeline 56:"1920x1080" 60 172780 1920 2040 2248 2576 1080 1081 1084 1118 0x0 0x6
>[   16.398675] [drm:drm_mode_debug_printmodeline] Modeline 54:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   16.398677] [drm:drm_mode_debug_printmodeline] Modeline 44:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   16.398679] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   16.398681] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   16.398684] [drm:drm_mode_debug_printmodeline] Modeline 43:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
>[   16.398686] [drm:drm_mode_debug_printmodeline] Modeline 50:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   16.398688] [drm:drm_mode_debug_printmodeline] Modeline 51:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   16.398690] [drm:drm_mode_debug_printmodeline] Modeline 52:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   16.398693] [drm:drm_mode_debug_printmodeline] Modeline 53:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   16.398695] [drm:drm_mode_debug_printmodeline] Modeline 46:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   16.398697] [drm:drm_mode_debug_printmodeline] Modeline 47:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   16.398699] [drm:drm_mode_debug_printmodeline] Modeline 48:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   16.398701] [drm:drm_mode_debug_printmodeline] Modeline 49:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   16.398707] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   16.398725] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   16.398727] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1]
>[   16.398728] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-1]
>[   16.398887] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   16.398888] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   16.398890] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1] disconnected
>[   16.398893] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[   16.398894] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2]
>[   16.398895] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-2]
>[   16.399053] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   16.399054] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   16.399055] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2] disconnected
>[   16.399058] [drm:drm_mode_getconnector] [CONNECTOR:18:?]
>[   16.399059] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1]
>[   16.399061] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1
>[   16.399064] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   16.399065] [drm:intel_crt_detect] CRT not detected via hotplug
>[   16.399256] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   16.399258] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   16.437973] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   16.437974] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   16.437976] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected
>[   17.414687] [drm:intel_crtc_cursor_set_obj] cursor off
>[   22.512857] br0: port 1(enp3s0) entered forwarding state
>[   22.892997] [drm:add_framebuffer_internal] [FB:39]
>[   24.209682] [drm:drm_mode_addfb] [FB:59]
>[   24.250977] [drm:drm_mode_addfb] [FB:60]
>[   29.534457] [drm:intel_crtc_cursor_set_obj] cursor off
>[   58.625201] [drm:add_framebuffer_internal] [FB:58]
>[   62.404184] [drm:i915_gem_open] 
>[   62.421055] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[   62.421946] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed
>[   62.601490] [drm:drm_mode_addfb] [FB:59]
>[   62.615368] [drm:drm_mode_addfb] [FB:62]
>[   62.656826] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[   62.718655] [drm:i915_gem_context_create_ioctl] HW context 2 created
>[   62.743200] [drm:drm_mode_addfb] [FB:63]
>[   68.394735] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[   68.394739] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1]
>[   68.394741] [drm:intel_dp_detect] [CONNECTOR:26:DP-1]
>[   68.394743] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1] disconnected
>[   68.394748] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   68.394750] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2]
>[   68.401671] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   68.401674] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   68.401695] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   68.402118] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   68.403022] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   68.403024] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   68.410261] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   68.410263] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   68.410271] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   68.410690] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   68.412081] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   68.412083] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   68.415271] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   68.415272] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   68.415277] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   68.415695] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   68.417069] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   68.417071] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   68.420179] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   68.420180] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   68.420188] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   68.420606] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   68.421975] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   68.421977] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   68.425108] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   68.425110] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   68.425117] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   68.425536] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   68.426908] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   68.426909] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   68.434399] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   68.434401] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   68.434409] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   68.434826] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   68.436217] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   68.436219] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   68.439271] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   68.439272] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   68.439277] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   68.439694] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   68.441063] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   68.441065] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   68.444272] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   68.444274] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   68.444292] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   68.444712] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   68.446079] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   68.446081] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   68.449152] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   68.449154] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   68.449167] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   68.449593] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   68.450381] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   68.450385] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2] probed modes :
>[   68.450388] [drm:drm_mode_debug_printmodeline] Modeline 41:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   68.450397] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   68.450414] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   68.450416] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3]
>[   68.450959] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   68.450960] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   68.458533] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   68.458535] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   68.458549] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   68.458971] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   68.459858] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   68.459860] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   68.467091] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   68.467093] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   68.467103] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   68.467521] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   68.468915] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   68.468916] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   68.472029] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   68.472031] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   68.472041] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   68.472460] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   68.473829] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   68.473830] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   68.476998] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   68.476999] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   68.477007] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   68.477427] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   68.478795] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   68.478796] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   68.481935] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   68.481937] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   68.481945] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   68.482365] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   68.483740] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   68.483742] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   68.491187] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   68.491188] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   68.491196] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   68.491613] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   68.493004] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   68.493006] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   68.496176] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   68.496178] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   68.496186] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   68.496605] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   68.497974] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   68.497975] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   68.501082] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   68.501084] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   68.501092] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   68.501509] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   68.502875] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   68.502876] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   68.505978] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   68.505980] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   68.505988] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   68.506406] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   68.507202] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   68.507212] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3] probed modes :
>[   68.507215] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   68.507218] [drm:drm_mode_debug_printmodeline] Modeline 45:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   68.507220] [drm:drm_mode_debug_printmodeline] Modeline 56:"1920x1080" 60 172780 1920 2040 2248 2576 1080 1081 1084 1118 0x0 0x6
>[   68.507222] [drm:drm_mode_debug_printmodeline] Modeline 54:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   68.507224] [drm:drm_mode_debug_printmodeline] Modeline 44:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   68.507227] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   68.507229] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   68.507231] [drm:drm_mode_debug_printmodeline] Modeline 43:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
>[   68.507233] [drm:drm_mode_debug_printmodeline] Modeline 50:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   68.507236] [drm:drm_mode_debug_printmodeline] Modeline 51:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   68.507238] [drm:drm_mode_debug_printmodeline] Modeline 52:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   68.507240] [drm:drm_mode_debug_printmodeline] Modeline 53:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   68.507242] [drm:drm_mode_debug_printmodeline] Modeline 46:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   68.507244] [drm:drm_mode_debug_printmodeline] Modeline 47:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   68.507247] [drm:drm_mode_debug_printmodeline] Modeline 48:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   68.507249] [drm:drm_mode_debug_printmodeline] Modeline 49:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   68.507258] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   68.507281] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   68.507283] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1]
>[   68.507285] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-1]
>[   68.507443] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   68.507444] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   68.507446] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1] disconnected
>[   68.507449] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[   68.507451] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2]
>[   68.507452] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-2]
>[   68.507614] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   68.507616] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   68.507617] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2] disconnected
>[   68.507619] [drm:drm_mode_getconnector] [CONNECTOR:18:?]
>[   68.507621] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1]
>[   68.507622] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1
>[   68.507625] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   68.507627] [drm:intel_crt_detect] CRT not detected via hotplug
>[   68.507796] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   68.507798] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   68.539478] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   68.539479] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   68.539480] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected
>[   78.503273] [drm:intel_crtc_cursor_set_obj] cursor off
>[   78.509959] [drm:drm_mode_addfb] [FB:57]
>[   78.510113] [drm:drm_mode_setcrtc] [CRTC:8]
>[   78.510115] [drm:drm_mode_setcrtc] [CONNECTOR:34:DP-3]
>[   78.510117] [drm:intel_crtc_set_config] [CRTC:8] [FB:57] #connectors=1 (x y) (0 0)
>[   78.510119] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=1
>[   78.510121] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:DP-3] to [CRTC:8]
>[   78.511815] [drm:ironlake_update_primary_plane] Writing base 05C79000 00000000 0 0 15360
>[   78.530049] [drm:add_framebuffer_internal] [FB:60]
>[   78.532116] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[   78.532119] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1]
>[   78.532120] [drm:intel_dp_detect] [CONNECTOR:26:DP-1]
>[   78.532122] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1] disconnected
>[   78.532126] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   78.532127] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2]
>[   78.539656] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.539659] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   78.539668] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   78.540088] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.540983] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.540985] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.548267] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.548269] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   78.548277] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   78.548695] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.550087] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.550088] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.553221] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.553223] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   78.553232] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   78.553651] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.555016] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.555018] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.558141] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.558143] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   78.558151] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   78.558569] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.559942] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.559945] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.563108] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.563110] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   78.563120] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   78.563539] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.564914] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.564915] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.572424] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.572427] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   78.572437] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   78.572860] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.574250] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.574251] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.577388] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.577389] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   78.577395] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   78.577811] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.579181] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.579182] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.582290] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.582291] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   78.582299] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   78.582717] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.584082] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.584083] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.587212] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.587212] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   78.587218] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   78.587634] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.588423] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   78.588428] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2] probed modes :
>[   78.588430] [drm:drm_mode_debug_printmodeline] Modeline 41:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   78.588439] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   78.588457] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   78.588459] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3]
>[   78.589005] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.589006] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.596408] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.596409] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   78.596416] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   78.596833] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.597718] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.597719] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.605107] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.605108] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   78.605116] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   78.605531] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.606922] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.606924] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.610005] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.610007] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   78.610018] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   78.610437] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.611805] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.611806] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.614958] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.614959] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   78.614965] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   78.615380] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.616748] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.616750] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.619815] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.619816] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   78.619830] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   78.620249] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.621625] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.621627] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.629108] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.629109] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   78.629115] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   78.629531] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.630932] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.630934] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.634049] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.634050] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   78.634056] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   78.634473] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.635839] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.635840] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.639005] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.639005] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   78.639011] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   78.639427] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.640803] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.640804] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.643942] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.643943] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   78.643948] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   78.644364] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.645159] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   78.645169] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3] probed modes :
>[   78.645172] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   78.645174] [drm:drm_mode_debug_printmodeline] Modeline 45:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   78.645177] [drm:drm_mode_debug_printmodeline] Modeline 56:"1920x1080" 60 172780 1920 2040 2248 2576 1080 1081 1084 1118 0x0 0x6
>[   78.645179] [drm:drm_mode_debug_printmodeline] Modeline 54:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   78.645181] [drm:drm_mode_debug_printmodeline] Modeline 44:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   78.645183] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   78.645186] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   78.645188] [drm:drm_mode_debug_printmodeline] Modeline 43:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
>[   78.645190] [drm:drm_mode_debug_printmodeline] Modeline 50:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   78.645192] [drm:drm_mode_debug_printmodeline] Modeline 51:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   78.645194] [drm:drm_mode_debug_printmodeline] Modeline 52:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   78.645197] [drm:drm_mode_debug_printmodeline] Modeline 53:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   78.645199] [drm:drm_mode_debug_printmodeline] Modeline 46:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   78.645201] [drm:drm_mode_debug_printmodeline] Modeline 47:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   78.645203] [drm:drm_mode_debug_printmodeline] Modeline 48:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   78.645205] [drm:drm_mode_debug_printmodeline] Modeline 49:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   78.645337] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   78.645356] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   78.645358] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1]
>[   78.645359] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-1]
>[   78.645514] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   78.645516] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   78.645517] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1] disconnected
>[   78.645520] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[   78.645522] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2]
>[   78.645523] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-2]
>[   78.645687] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   78.645688] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   78.645690] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2] disconnected
>[   78.645695] [drm:drm_mode_getconnector] [CONNECTOR:18:?]
>[   78.645697] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1]
>[   78.645699] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1
>[   78.645701] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   78.645702] [drm:intel_crt_detect] CRT not detected via hotplug
>[   78.645744] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.645745] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.679851] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   78.679852] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   78.679853] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected
>[   78.681235] [drm:drm_mode_setcrtc] [CRTC:12]
>[   78.681238] [drm:drm_mode_setcrtc] [CONNECTOR:32:DP-2]
>[   78.681240] [drm:intel_crtc_set_config] [CRTC:12] [FB:57] #connectors=1 (x y) (1920 0)
>[   78.681241] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set
>[   78.681242] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[   78.681244] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   78.681245] [drm:drm_mode_debug_printmodeline] Modeline 62:"" 0 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x0 0x9
>[   78.681246] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=1, fb_changed=1
>[   78.681247] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[   78.681249] [drm:intel_modeset_stage_output_state] [CONNECTOR:32:DP-2] to [CRTC:12]
>[   78.681250] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:DP-3] to [CRTC:8]
>[   78.681251] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[   78.681252] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch
>[   78.681253] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[   78.681255] [drm:connected_sink_compute_bpp] [CONNECTOR:32:DP-2] checking for sink bpp constrains
>[   78.681257] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[   78.681259] [drm:intel_dump_pipe_config] [CRTC:12][modeset] config for pipe B
>[   78.681259] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[   78.681260] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   78.681261] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   78.681262] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 3230196, gmch_n: 8388608, link_m: 538366, link_n: 1048576, tu: 25
>[   78.681263] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   78.681264] [drm:intel_dump_pipe_config] requested mode:
>[   78.681265] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x0 0x9
>[   78.681266] [drm:intel_dump_pipe_config] adjusted mode:
>[   78.681267] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x0 0x9
>[   78.681269] [drm:intel_dump_crtc_timings] crtc timings: 277250 1920 1968 2000 2080 2160 2163 2173 2222, type: 0x0 flags: 0x9
>[   78.681269] [drm:intel_dump_pipe_config] port clock: 540000
>[   78.681270] [drm:intel_dump_pipe_config] pipe src size: 1920x2160
>[   78.681271] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   78.681272] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   78.681272] [drm:intel_dump_pipe_config] ips: 0
>[   78.681273] [drm:intel_dump_pipe_config] double wide: 0
>[   78.681288] [drm:intel_mst_pre_enable_dp] 1
>[   78.681289] [drm:drm_dp_mst_allocate_vcpi] initing vcpi for 992 25
>[   78.681850] [drm:intel_mst_enable_dp] 2
>[   78.700036] [drm:drm_dp_update_payload_part2] payload 0 2
>[   78.700038] [drm:drm_dp_update_payload_part2] payload 1 1
>[   78.740467] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.740469] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   78.740480] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   78.740899] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.753855] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.753857] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   78.753867] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   78.754287] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.755170] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.755172] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.789971] [drm:ironlake_update_primary_plane] Writing base 05C79000 FFFFFFFFFFFF2E00 0 0 15360
>[   78.789976] [drm:intel_update_fbc] more than one pipe active, disabling compression
>[   78.789980] [drm:intel_connector_check_state] [CONNECTOR:32:DP-2]
>[   78.789981] [drm:intel_connector_check_state] [CONNECTOR:34:DP-3]
>[   78.789982] [drm:check_encoder_state] [ENCODER:19:DAC-19]
>[   78.789983] [drm:check_encoder_state] [ENCODER:20:TMDS-20]
>[   78.789984] [drm:check_encoder_state] [ENCODER:25:TMDS-25]
>[   78.789985] [drm:check_encoder_state] [ENCODER:27:DP MST-27]
>[   78.789986] [drm:check_encoder_state] [ENCODER:28:DP MST-28]
>[   78.789987] [drm:check_encoder_state] [ENCODER:29:DP MST-29]
>[   78.789988] [drm:check_crtc_state] [CRTC:8]
>[   78.789993] [drm:check_crtc_state] [CRTC:12]
>[   78.789996] [drm:check_crtc_state] [CRTC:16]
>[   78.789997] [drm:check_shared_dpll_state] WRPLL 1
>[   78.789998] [drm:check_shared_dpll_state] WRPLL 2
>[   78.790410] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[   78.790412] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1]
>[   78.790413] [drm:intel_dp_detect] [CONNECTOR:26:DP-1]
>[   78.790415] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1] disconnected
>[   78.790418] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   78.790419] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2]
>[   78.906679] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.906682] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   78.906692] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   78.907111] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.907997] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.907998] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.914427] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.914429] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   78.914440] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   78.914858] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.916249] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.916251] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.918914] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.918916] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   78.918924] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   78.919343] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.920717] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.920719] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.923375] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.923376] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   78.923382] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   78.923799] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.925165] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.925167] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.927981] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.927981] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   78.927987] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   78.928403] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.929773] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.929775] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.936200] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.936201] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   78.936209] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   78.936626] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.938014] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.938016] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.940778] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.940781] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   78.940791] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   78.941210] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.942582] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.942583] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.945244] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.945246] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   78.945255] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   78.945675] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.947041] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.947042] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.949777] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.949778] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   78.949784] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   78.950205] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.951001] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   78.951004] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2] probed modes :
>[   78.951007] [drm:drm_mode_debug_printmodeline] Modeline 41:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   78.951143] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   78.951164] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   78.951166] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3]
>[   78.951584] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.951586] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.958048] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.958049] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   78.958054] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   78.958471] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.959356] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.959357] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.965781] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.965782] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   78.965789] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   78.966204] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.967596] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.967598] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.970289] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.970290] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   78.970298] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   78.970714] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.972083] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.972085] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.974795] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.974796] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   78.974801] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   78.975217] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.976582] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.976584] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.979355] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.979356] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   78.979362] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   78.979777] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.981158] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.981159] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.987513] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.987514] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   78.987520] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   78.987937] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.989329] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.989330] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.992037] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.992038] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   78.992045] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   78.992461] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.993827] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.993828] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.996445] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.996445] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   78.996451] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   78.996866] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.998232] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.998233] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.000994] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.000995] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.001003] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.001419] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.002212] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.002222] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3] probed modes :
>[   79.002225] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   79.002227] [drm:drm_mode_debug_printmodeline] Modeline 45:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   79.002229] [drm:drm_mode_debug_printmodeline] Modeline 56:"1920x1080" 60 172780 1920 2040 2248 2576 1080 1081 1084 1118 0x0 0x6
>[   79.002231] [drm:drm_mode_debug_printmodeline] Modeline 54:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   79.002234] [drm:drm_mode_debug_printmodeline] Modeline 44:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   79.002236] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.002238] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.002240] [drm:drm_mode_debug_printmodeline] Modeline 43:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
>[   79.002243] [drm:drm_mode_debug_printmodeline] Modeline 50:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   79.002245] [drm:drm_mode_debug_printmodeline] Modeline 51:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   79.002247] [drm:drm_mode_debug_printmodeline] Modeline 52:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   79.002249] [drm:drm_mode_debug_printmodeline] Modeline 53:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   79.002251] [drm:drm_mode_debug_printmodeline] Modeline 46:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   79.002254] [drm:drm_mode_debug_printmodeline] Modeline 47:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   79.002256] [drm:drm_mode_debug_printmodeline] Modeline 48:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   79.002258] [drm:drm_mode_debug_printmodeline] Modeline 49:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   79.002279] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   79.002298] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   79.002299] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1]
>[   79.002301] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-1]
>[   79.002459] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   79.002461] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   79.002462] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1] disconnected
>[   79.002465] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[   79.002467] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2]
>[   79.002468] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-2]
>[   79.002630] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   79.002631] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   79.002633] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2] disconnected
>[   79.002635] [drm:drm_mode_getconnector] [CONNECTOR:18:?]
>[   79.002637] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1]
>[   79.002638] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1
>[   79.002642] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   79.002643] [drm:intel_crt_detect] CRT not detected via hotplug
>[   79.002809] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.002811] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.040143] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   79.040144] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   79.040145] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected
>[   79.040501] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[   79.040504] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1]
>[   79.040505] [drm:intel_dp_detect] [CONNECTOR:26:DP-1]
>[   79.040506] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1] disconnected
>[   79.040510] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   79.040511] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2]
>[   79.047108] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.047110] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.047120] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.047540] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.048425] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.048427] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.054954] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.054956] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.054966] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.055384] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.056779] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.056780] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.059428] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.059430] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.059436] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.059855] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.061234] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.061236] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.063832] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.063834] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.063842] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.064261] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.065630] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.065631] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.068386] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.068388] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.068394] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.068813] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.070189] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.070192] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.076630] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.076632] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.076642] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.077061] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.078452] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.078454] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.081134] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.081136] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.081146] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.081565] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.082935] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.082936] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.085660] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.085662] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.085670] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.086088] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.087457] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.087459] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.090144] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.090145] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.090151] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.090571] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.091363] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.091365] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2] probed modes :
>[   79.091367] [drm:drm_mode_debug_printmodeline] Modeline 41:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   79.091373] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   79.091387] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   79.091388] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3]
>[   79.091951] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.091953] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.098452] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.098454] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.098462] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.098881] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.099767] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.099768] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.106168] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.106170] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.106180] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.106599] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.107992] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.107993] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.110751] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.110753] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.110763] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.111182] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.112551] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.112552] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.115227] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.115229] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.115237] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.115654] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.117022] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.117023] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.120588] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.120590] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.120600] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.121018] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.122391] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.122392] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.128817] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.128819] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.128826] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.129243] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.130639] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.130641] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.133283] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.133284] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.133292] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.133711] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.135083] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.135084] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.137720] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.137722] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.137729] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.138148] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.139516] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.139517] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.142272] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.142275] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.142285] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.142703] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.143497] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.143506] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3] probed modes :
>[   79.143509] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   79.143511] [drm:drm_mode_debug_printmodeline] Modeline 45:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   79.143513] [drm:drm_mode_debug_printmodeline] Modeline 56:"1920x1080" 60 172780 1920 2040 2248 2576 1080 1081 1084 1118 0x0 0x6
>[   79.143516] [drm:drm_mode_debug_printmodeline] Modeline 54:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   79.143518] [drm:drm_mode_debug_printmodeline] Modeline 44:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   79.143520] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.143522] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.143524] [drm:drm_mode_debug_printmodeline] Modeline 43:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
>[   79.143527] [drm:drm_mode_debug_printmodeline] Modeline 50:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   79.143529] [drm:drm_mode_debug_printmodeline] Modeline 51:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   79.143531] [drm:drm_mode_debug_printmodeline] Modeline 52:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   79.143533] [drm:drm_mode_debug_printmodeline] Modeline 53:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   79.143535] [drm:drm_mode_debug_printmodeline] Modeline 46:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   79.143538] [drm:drm_mode_debug_printmodeline] Modeline 47:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   79.143540] [drm:drm_mode_debug_printmodeline] Modeline 48:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   79.143542] [drm:drm_mode_debug_printmodeline] Modeline 49:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   79.143548] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   79.143564] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   79.143566] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1]
>[   79.143568] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-1]
>[   79.143732] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   79.143733] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   79.143735] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1] disconnected
>[   79.143738] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[   79.143739] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2]
>[   79.143740] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-2]
>[   79.143898] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   79.143899] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   79.143901] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2] disconnected
>[   79.143903] [drm:drm_mode_getconnector] [CONNECTOR:18:?]
>[   79.143905] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1]
>[   79.143906] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1
>[   79.143909] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   79.143910] [drm:intel_crt_detect] CRT not detected via hotplug
>[   79.144097] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.144098] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.180259] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   79.180260] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   79.180261] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected
>[   79.182223] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[   79.182229] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1]
>[   79.182230] [drm:intel_dp_detect] [CONNECTOR:26:DP-1]
>[   79.182232] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1] disconnected
>[   79.182240] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   79.182241] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2]
>[   79.188358] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.188360] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.188373] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.188792] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.189679] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.189680] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.196082] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.196085] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.196095] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.196515] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.197908] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.197909] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.201422] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.201424] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.201434] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.201853] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.203221] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.203222] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.205891] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.205893] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.205900] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.206320] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.207690] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.207691] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.210358] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.210359] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.210374] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.210794] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.212165] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.212166] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.218643] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.218645] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.218653] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.219072] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.220465] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.220467] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.223220] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.223223] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.223233] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.223652] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.225020] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.225021] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.227615] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.227617] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.227625] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.228044] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.229412] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.229414] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.232191] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.232194] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.232204] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.232623] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.233412] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.233415] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2] probed modes :
>[   79.233418] [drm:drm_mode_debug_printmodeline] Modeline 41:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   79.233427] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   79.233446] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   79.233447] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3]
>[   79.233997] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.233998] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.240400] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.240403] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.240412] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.240831] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.241714] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.241716] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.248341] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.248343] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.248351] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.248770] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.250163] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.250164] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.252841] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.252842] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.252848] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.253267] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.254633] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.254634] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.257312] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.257314] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.257323] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.257741] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.259110] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.259112] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.261796] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.261798] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.261808] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.262227] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.263600] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.263601] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.270006] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.270008] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.270017] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.270439] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.271837] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.271839] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.274470] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.274472] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.274480] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.274899] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.276267] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.276268] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.278853] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.278854] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.278859] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.279276] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.280646] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.280648] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.283417] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.283418] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.283427] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.283845] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.284640] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.284649] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3] probed modes :
>[   79.284652] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   79.284654] [drm:drm_mode_debug_printmodeline] Modeline 45:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   79.284656] [drm:drm_mode_debug_printmodeline] Modeline 56:"1920x1080" 60 172780 1920 2040 2248 2576 1080 1081 1084 1118 0x0 0x6
>[   79.284658] [drm:drm_mode_debug_printmodeline] Modeline 54:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   79.284661] [drm:drm_mode_debug_printmodeline] Modeline 44:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   79.284663] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.284665] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.284667] [drm:drm_mode_debug_printmodeline] Modeline 43:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
>[   79.284669] [drm:drm_mode_debug_printmodeline] Modeline 50:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   79.284672] [drm:drm_mode_debug_printmodeline] Modeline 51:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   79.284674] [drm:drm_mode_debug_printmodeline] Modeline 52:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   79.284676] [drm:drm_mode_debug_printmodeline] Modeline 53:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   79.284678] [drm:drm_mode_debug_printmodeline] Modeline 46:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   79.284681] [drm:drm_mode_debug_printmodeline] Modeline 47:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   79.284683] [drm:drm_mode_debug_printmodeline] Modeline 48:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   79.284685] [drm:drm_mode_debug_printmodeline] Modeline 49:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   79.284690] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   79.284708] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   79.284709] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1]
>[   79.284711] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-1]
>[   79.284870] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   79.284871] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   79.284873] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1] disconnected
>[   79.284876] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[   79.284877] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2]
>[   79.284878] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-2]
>[   79.285036] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   79.285037] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   79.285039] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2] disconnected
>[   79.285041] [drm:drm_mode_getconnector] [CONNECTOR:18:?]
>[   79.285043] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1]
>[   79.285044] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1
>[   79.285048] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   79.285049] [drm:intel_crt_detect] CRT not detected via hotplug
>[   79.285240] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.285242] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.320373] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   79.320374] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   79.320375] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected
>[   79.321960] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[   79.321964] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1]
>[   79.321966] [drm:intel_dp_detect] [CONNECTOR:26:DP-1]
>[   79.321967] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1] disconnected
>[   79.321972] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   79.321973] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2]
>[   79.328544] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.328547] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.328557] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.328978] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.329865] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.329866] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.336317] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.336319] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.336329] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.336748] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.338140] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.338142] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.340804] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.340806] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.340816] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.341235] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.342603] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.342604] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.345331] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.345333] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.345341] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.345761] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.347132] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.347133] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.349869] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.349870] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.349875] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.350292] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.351673] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.351674] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.358069] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.358071] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.358079] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.358497] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.359891] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.359892] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.362552] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.362554] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.362564] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.362982] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.364352] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.364354] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.366948] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.366950] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.366958] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.367376] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.368743] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.368744] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.371551] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.371553] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.371562] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.371981] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.372770] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.372774] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2] probed modes :
>[   79.372776] [drm:drm_mode_debug_printmodeline] Modeline 41:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   79.372783] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   79.372801] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   79.372803] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3]
>[   79.373354] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.373356] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.379880] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.379882] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.379889] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.380308] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.381194] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.381196] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.387672] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.387674] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.387682] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.388101] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.389492] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.389493] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.392252] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.392254] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.392264] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.392684] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.394050] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.394052] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.396721] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.396722] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.396727] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.397143] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.398514] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.398515] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.401232] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.401234] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.401244] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.401663] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.403036] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.403037] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.530478] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.530480] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.530490] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.530911] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.532303] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.532305] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.535092] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.535094] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.535102] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.535521] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.536887] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.536889] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.539749] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.539751] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.539758] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.540178] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.541549] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.541551] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.544345] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.544347] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.544354] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.544774] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.545569] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.545579] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3] probed modes :
>[   79.545582] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   79.545584] [drm:drm_mode_debug_printmodeline] Modeline 45:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   79.545587] [drm:drm_mode_debug_printmodeline] Modeline 56:"1920x1080" 60 172780 1920 2040 2248 2576 1080 1081 1084 1118 0x0 0x6
>[   79.545589] [drm:drm_mode_debug_printmodeline] Modeline 54:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   79.545591] [drm:drm_mode_debug_printmodeline] Modeline 44:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   79.545593] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.545595] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.545598] [drm:drm_mode_debug_printmodeline] Modeline 43:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
>[   79.545600] [drm:drm_mode_debug_printmodeline] Modeline 50:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   79.545602] [drm:drm_mode_debug_printmodeline] Modeline 51:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   79.545604] [drm:drm_mode_debug_printmodeline] Modeline 52:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   79.545606] [drm:drm_mode_debug_printmodeline] Modeline 53:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   79.545609] [drm:drm_mode_debug_printmodeline] Modeline 46:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   79.545611] [drm:drm_mode_debug_printmodeline] Modeline 47:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   79.545613] [drm:drm_mode_debug_printmodeline] Modeline 48:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   79.545615] [drm:drm_mode_debug_printmodeline] Modeline 49:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   79.545621] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   79.545639] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   79.545641] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1]
>[   79.545642] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-1]
>[   79.545806] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   79.545808] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   79.545809] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1] disconnected
>[   79.545813] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[   79.545814] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2]
>[   79.545816] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-2]
>[   79.545972] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   79.545973] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   79.545975] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2] disconnected
>[   79.545977] [drm:drm_mode_getconnector] [CONNECTOR:18:?]
>[   79.545978] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1]
>[   79.545980] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1
>[   79.545983] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   79.545984] [drm:intel_crt_detect] CRT not detected via hotplug
>[   79.546167] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.546169] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.580585] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   79.580586] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   79.580587] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected
>[   79.582043] [drm:intel_crtc_cursor_set_obj] cursor off
>[   79.582054] [drm:drm_mode_setcrtc] [CRTC:8]
>[   79.582056] [drm:drm_mode_setcrtc] [CONNECTOR:34:DP-3]
>[   79.582058] [drm:intel_crtc_set_config] [CRTC:8] [FB:57] #connectors=1 (x y) (0 0)
>[   79.582060] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[   79.582061] [drm:drm_mode_debug_printmodeline] Modeline 38:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   79.582063] [drm:drm_mode_debug_printmodeline] Modeline 62:"" 0 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x0 0x9
>[   79.582064] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=1, fb_changed=0
>[   79.582065] [drm:intel_modeset_stage_output_state] [CONNECTOR:32:DP-2] to [CRTC:12]
>[   79.582066] [drm:intel_modeset_stage_output_state] [CONNECTOR:34:DP-3] to [CRTC:8]
>[   79.582068] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[   79.582069] [drm:connected_sink_compute_bpp] [CONNECTOR:34:DP-3] checking for sink bpp constrains
>[   79.582071] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[   79.582072] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A
>[   79.582073] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[   79.582074] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   79.582075] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   79.582076] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 3230196, gmch_n: 8388608, link_m: 538366, link_n: 1048576, tu: 25
>[   79.582077] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   79.582078] [drm:intel_dump_pipe_config] requested mode:
>[   79.582079] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x0 0x9
>[   79.582080] [drm:intel_dump_pipe_config] adjusted mode:
>[   79.582081] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x0 0x9
>[   79.582082] [drm:intel_dump_crtc_timings] crtc timings: 277250 1920 1968 2000 2080 2160 2163 2173 2222, type: 0x0 flags: 0x9
>[   79.582083] [drm:intel_dump_pipe_config] port clock: 540000
>[   79.582084] [drm:intel_dump_pipe_config] pipe src size: 1920x2160
>[   79.582084] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   79.582086] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   79.582086] [drm:intel_dump_pipe_config] ips: 0
>[   79.582087] [drm:intel_dump_pipe_config] double wide: 0
>[   79.582094] [drm:intel_mst_disable_dp] 2
>[   79.582095] [drm:drm_dp_destroy_payload_step1] 
>[   79.585204] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.585206] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.585218] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.585637] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.587404] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.587406] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.587413] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.587832] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.588719] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.588720] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.589211] [drm:drm_dp_update_payload_part1] removing payload 0
>[   79.600615] [drm:intel_mst_post_disable_dp] 2
>[   79.600777] [drm:drm_dp_update_payload_part2] payload 0 2
>[   79.600779] [drm:drm_dp_mst_put_payload_id] putting payload 1
>[   79.600783] [drm:intel_update_fbc] disabled per chip default
>[   79.600798] [drm:intel_mst_pre_enable_dp] 1
>[   79.600799] [drm:drm_dp_mst_allocate_vcpi] initing vcpi for 992 25
>[   79.601353] [drm:intel_mst_enable_dp] 2
>[   79.620788] [drm:drm_dp_update_payload_part2] payload 0 2
>[   79.620790] [drm:drm_dp_update_payload_part2] payload 1 1
>[   79.624277] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.624279] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.624287] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.624705] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.626438] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.626440] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.626448] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.626867] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.627751] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.627753] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.680687] [drm:ironlake_update_primary_plane] Writing base 05C79000 00000000 0 0 15360
>[   79.680690] [drm:intel_update_fbc] more than one pipe active, disabling compression
>[   79.680695] [drm:intel_connector_check_state] [CONNECTOR:32:DP-2]
>[   79.680696] [drm:intel_connector_check_state] [CONNECTOR:34:DP-3]
>[   79.680697] [drm:check_encoder_state] [ENCODER:19:DAC-19]
>[   79.680698] [drm:check_encoder_state] [ENCODER:20:TMDS-20]
>[   79.680699] [drm:check_encoder_state] [ENCODER:25:TMDS-25]
>[   79.680700] [drm:check_encoder_state] [ENCODER:27:DP MST-27]
>[   79.680701] [drm:check_encoder_state] [ENCODER:28:DP MST-28]
>[   79.680702] [drm:check_encoder_state] [ENCODER:29:DP MST-29]
>[   79.680703] [drm:check_crtc_state] [CRTC:8]
>[   79.680707] [drm:check_crtc_state] [CRTC:12]
>[   79.680711] [drm:check_crtc_state] [CRTC:16]
>[   79.680712] [drm:check_shared_dpll_state] WRPLL 1
>[   79.680713] [drm:check_shared_dpll_state] WRPLL 2
>[   79.680728] [drm:add_framebuffer_internal] [FB:62]
>[   79.681624] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[   79.681627] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1]
>[   79.681629] [drm:intel_dp_detect] [CONNECTOR:26:DP-1]
>[   79.681630] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1] disconnected
>[   79.681635] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   79.681637] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2]
>[   79.688166] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.688168] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.688179] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.688600] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.689487] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.689488] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.696205] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.696207] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.696217] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.696636] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.698028] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.698029] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.700901] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.700903] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.700913] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.701332] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.702699] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.702700] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.705495] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.705497] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.705505] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.705924] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.707295] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.707297] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.710112] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.710113] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.710118] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.710535] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.711914] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.711916] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.718715] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.718717] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.718726] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.719144] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.720533] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.720535] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.723299] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.723301] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.723311] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.723730] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.725100] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.725101] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.727850] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.727851] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.727859] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.728278] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.729645] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.729647] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.732707] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.732709] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.732719] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.733139] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.733931] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.733935] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2] probed modes :
>[   79.733938] [drm:drm_mode_debug_printmodeline] Modeline 41:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   79.733945] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   79.733966] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   79.733967] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3]
>[   79.734512] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.734513] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.741328] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.741330] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.741340] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.741759] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.742647] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.742648] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.749347] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.749349] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.749356] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.749774] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.751169] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.751170] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.753929] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.753931] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.753938] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.754359] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.755727] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.755728] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.758538] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.758539] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.758545] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.758961] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.760330] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.760331] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.763173] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.763175] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.763185] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.763604] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.764978] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.764979] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.771694] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.771696] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.771705] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.772124] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.773520] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.773522] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.776290] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.776292] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.776300] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.776719] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.778089] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.778091] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.780963] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.780965] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.780975] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.781394] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.782765] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.782766] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.785576] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.785578] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.785585] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.786005] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.786800] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.786809] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3] probed modes :
>[   79.786812] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   79.786814] [drm:drm_mode_debug_printmodeline] Modeline 45:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   79.786817] [drm:drm_mode_debug_printmodeline] Modeline 56:"1920x1080" 60 172780 1920 2040 2248 2576 1080 1081 1084 1118 0x0 0x6
>[   79.786819] [drm:drm_mode_debug_printmodeline] Modeline 54:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   79.786821] [drm:drm_mode_debug_printmodeline] Modeline 44:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   79.786823] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.786826] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.786828] [drm:drm_mode_debug_printmodeline] Modeline 43:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
>[   79.786830] [drm:drm_mode_debug_printmodeline] Modeline 50:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   79.786832] [drm:drm_mode_debug_printmodeline] Modeline 51:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   79.786835] [drm:drm_mode_debug_printmodeline] Modeline 52:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   79.786837] [drm:drm_mode_debug_printmodeline] Modeline 53:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   79.786839] [drm:drm_mode_debug_printmodeline] Modeline 46:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   79.786841] [drm:drm_mode_debug_printmodeline] Modeline 47:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   79.786843] [drm:drm_mode_debug_printmodeline] Modeline 48:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   79.786846] [drm:drm_mode_debug_printmodeline] Modeline 49:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   79.786851] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   79.786871] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   79.786873] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1]
>[   79.786875] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-1]
>[   79.787039] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   79.787040] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   79.787042] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1] disconnected
>[   79.787045] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[   79.787046] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2]
>[   79.787047] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-2]
>[   79.787205] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   79.787206] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   79.787208] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2] disconnected
>[   79.787210] [drm:drm_mode_getconnector] [CONNECTOR:18:?]
>[   79.787211] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1]
>[   79.787213] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1
>[   79.787216] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   79.787218] [drm:intel_crt_detect] CRT not detected via hotplug
>[   79.787399] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.787400] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.820781] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   79.820782] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   79.820784] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected
>[   79.822841] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[   79.822847] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1]
>[   79.822849] [drm:intel_dp_detect] [CONNECTOR:26:DP-1]
>[   79.822850] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1] disconnected
>[   79.822855] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   79.822856] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2]
>[   79.875066] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.875069] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.875096] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.875525] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.876415] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.876416] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.884294] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.884296] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.884306] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.884725] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.886117] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.886118] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.889499] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.889501] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.889509] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.889928] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.891297] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.891299] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.894788] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.894790] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.894797] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.895216] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.896584] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.896586] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.899960] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.899961] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.899967] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.900383] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.901760] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.901761] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.910027] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.910028] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.910034] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.910452] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.911848] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.911849] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.915230] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.915232] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.915240] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.915661] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.917030] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.917031] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.920406] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.920407] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.920412] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.920829] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.922204] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.922206] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.925648] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.925650] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.925658] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.926077] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.926869] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.926873] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2] probed modes :
>[   79.926876] [drm:drm_mode_debug_printmodeline] Modeline 41:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   79.926886] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   79.926911] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   79.926913] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3]
>[   79.927450] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.927451] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.935754] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.935756] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.935766] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.936187] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.937073] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.937074] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.945052] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.945054] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.945064] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.945484] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.946876] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.946877] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.950281] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.950283] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.950291] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.950711] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.952084] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.952085] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.955555] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.955556] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.955564] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.955983] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.957351] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.957352] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.960791] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.960792] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.960798] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.961218] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.962592] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.962594] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.970812] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.970813] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.970821] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.971242] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.972632] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.972633] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.976037] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.976039] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.976047] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.976466] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.977833] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.977834] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.981192] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.981194] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.981204] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.981622] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.982991] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.982992] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.986479] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.986481] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   79.986489] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   79.986908] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.987702] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.987711] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3] probed modes :
>[   79.987713] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   79.987716] [drm:drm_mode_debug_printmodeline] Modeline 45:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   79.987718] [drm:drm_mode_debug_printmodeline] Modeline 56:"1920x1080" 60 172780 1920 2040 2248 2576 1080 1081 1084 1118 0x0 0x6
>[   79.987720] [drm:drm_mode_debug_printmodeline] Modeline 54:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   79.987722] [drm:drm_mode_debug_printmodeline] Modeline 44:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   79.987725] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.987727] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.987729] [drm:drm_mode_debug_printmodeline] Modeline 43:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
>[   79.987731] [drm:drm_mode_debug_printmodeline] Modeline 50:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   79.987734] [drm:drm_mode_debug_printmodeline] Modeline 51:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   79.987736] [drm:drm_mode_debug_printmodeline] Modeline 52:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   79.987738] [drm:drm_mode_debug_printmodeline] Modeline 53:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   79.987740] [drm:drm_mode_debug_printmodeline] Modeline 46:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   79.987742] [drm:drm_mode_debug_printmodeline] Modeline 47:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   79.987745] [drm:drm_mode_debug_printmodeline] Modeline 48:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   79.987747] [drm:drm_mode_debug_printmodeline] Modeline 49:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   79.987753] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   79.987771] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   79.987773] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1]
>[   79.987774] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-1]
>[   79.987939] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   79.987941] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   79.987942] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1] disconnected
>[   79.987946] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[   79.987947] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2]
>[   79.987948] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-2]
>[   79.988105] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   79.988106] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   79.988108] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2] disconnected
>[   79.988112] [drm:drm_mode_getconnector] [CONNECTOR:18:?]
>[   79.988113] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1]
>[   79.988115] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1
>[   79.988118] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   79.988119] [drm:intel_crt_detect] CRT not detected via hotplug
>[   79.988302] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.988304] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.020942] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   80.020943] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   80.020944] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected
>[   80.022051] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[   80.022055] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1]
>[   80.022057] [drm:intel_dp_detect] [CONNECTOR:26:DP-1]
>[   80.022059] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1] disconnected
>[   80.022063] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   80.022066] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2]
>[   80.030356] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.030359] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.030371] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.030793] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.031682] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.031683] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.039590] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.039592] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.039611] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.040030] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.041427] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.041429] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.044771] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.044773] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.044781] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.045200] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.046568] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.046569] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.049997] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.049998] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.050004] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.050421] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.051787] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.051788] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.055324] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.055326] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.055334] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.055754] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.057127] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.057129] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.065414] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.065416] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.065424] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.065843] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.067233] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.067234] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.070534] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.070535] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.070540] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.070956] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.072329] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.072331] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.075846] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.075847] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.075855] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.076274] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.077642] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.077643] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.081174] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.081177] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.081188] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.081607] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.082399] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   80.082403] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2] probed modes :
>[   80.082406] [drm:drm_mode_debug_printmodeline] Modeline 41:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   80.082415] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   80.082436] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   80.082437] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3]
>[   80.082981] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.082982] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.091204] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.091207] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.091216] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.091634] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.092524] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.092525] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.100515] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.100517] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.100525] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.100943] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.102338] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.102340] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.105742] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.105744] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.105752] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.106172] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.107542] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.107544] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.110920] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.110922] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.110930] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.111350] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.112719] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.112721] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.116209] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.116211] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.116219] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.116638] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.118010] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.118011] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.126247] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.126249] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.126259] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.126677] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.128068] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.128070] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.131504] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.131506] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.131516] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.131936] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.133305] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.133307] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.136731] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.136733] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.136741] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.137159] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.138526] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.138527] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.141952] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.141953] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.141961] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.142378] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.143172] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   80.143182] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3] probed modes :
>[   80.143185] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   80.143187] [drm:drm_mode_debug_printmodeline] Modeline 45:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   80.143189] [drm:drm_mode_debug_printmodeline] Modeline 56:"1920x1080" 60 172780 1920 2040 2248 2576 1080 1081 1084 1118 0x0 0x6
>[   80.143191] [drm:drm_mode_debug_printmodeline] Modeline 54:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   80.143194] [drm:drm_mode_debug_printmodeline] Modeline 44:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   80.143196] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   80.143198] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   80.143201] [drm:drm_mode_debug_printmodeline] Modeline 43:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
>[   80.143203] [drm:drm_mode_debug_printmodeline] Modeline 50:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   80.143205] [drm:drm_mode_debug_printmodeline] Modeline 51:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   80.143207] [drm:drm_mode_debug_printmodeline] Modeline 52:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   80.143210] [drm:drm_mode_debug_printmodeline] Modeline 53:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   80.143212] [drm:drm_mode_debug_printmodeline] Modeline 46:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   80.143214] [drm:drm_mode_debug_printmodeline] Modeline 47:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   80.143216] [drm:drm_mode_debug_printmodeline] Modeline 48:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   80.143218] [drm:drm_mode_debug_printmodeline] Modeline 49:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   80.143224] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   80.143244] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   80.143246] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1]
>[   80.143248] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-1]
>[   80.143413] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   80.143414] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   80.143416] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1] disconnected
>[   80.143419] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[   80.143420] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2]
>[   80.143422] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-2]
>[   80.143580] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   80.143581] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   80.143582] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2] disconnected
>[   80.143584] [drm:drm_mode_getconnector] [CONNECTOR:18:?]
>[   80.143587] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1]
>[   80.143588] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1
>[   80.143592] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   80.143593] [drm:intel_crt_detect] CRT not detected via hotplug
>[   80.143769] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.143771] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.181073] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   80.181074] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   80.181075] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected
>[   80.182115] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[   80.182120] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1]
>[   80.182122] [drm:intel_dp_detect] [CONNECTOR:26:DP-1]
>[   80.182124] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1] disconnected
>[   80.182131] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   80.182133] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2]
>[   80.190054] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.190058] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.190069] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.190490] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.191381] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.191382] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.199320] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.199321] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.199327] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.199744] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.201137] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.201139] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.204501] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.204503] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.204510] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.204927] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.206296] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.206297] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.209697] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.209698] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.209703] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.210118] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.211491] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.211493] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.215007] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.215009] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.215018] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.215436] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.216809] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.216810] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.225208] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.225210] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.225218] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.225636] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.227025] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.227027] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.230361] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.230362] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.230368] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.230783] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.232157] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.232158] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.235586] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.235587] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.235593] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.236010] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.237377] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.237378] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.240913] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.240914] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.240920] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.241336] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.242127] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   80.242131] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2] probed modes :
>[   80.242134] [drm:drm_mode_debug_printmodeline] Modeline 41:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   80.242145] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   80.242173] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   80.242175] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3]
>[   80.242709] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.242710] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.250961] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.250962] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.250968] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.251384] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.252269] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.252270] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.260156] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.260157] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.260162] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.260581] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.261976] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.261977] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.265385] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.265387] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.265395] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.265814] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.267182] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.267183] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.270591] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.270592] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.270597] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.271014] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.272390] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.272392] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.275824] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.275825] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.275830] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.276245] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.277619] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.277620] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.285999] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.286000] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.286007] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.286423] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.287814] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.287815] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.291220] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.291222] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.291232] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.291651] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.293019] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.293020] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.296398] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.296399] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.296405] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.296821] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.298187] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.298189] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.301647] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.301648] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.301655] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.302073] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.302868] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   80.302877] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3] probed modes :
>[   80.302880] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   80.302883] [drm:drm_mode_debug_printmodeline] Modeline 45:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   80.302885] [drm:drm_mode_debug_printmodeline] Modeline 56:"1920x1080" 60 172780 1920 2040 2248 2576 1080 1081 1084 1118 0x0 0x6
>[   80.302887] [drm:drm_mode_debug_printmodeline] Modeline 54:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   80.302889] [drm:drm_mode_debug_printmodeline] Modeline 44:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   80.302892] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   80.302894] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   80.302896] [drm:drm_mode_debug_printmodeline] Modeline 43:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
>[   80.302898] [drm:drm_mode_debug_printmodeline] Modeline 50:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   80.302901] [drm:drm_mode_debug_printmodeline] Modeline 51:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   80.302903] [drm:drm_mode_debug_printmodeline] Modeline 52:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   80.302905] [drm:drm_mode_debug_printmodeline] Modeline 53:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   80.302907] [drm:drm_mode_debug_printmodeline] Modeline 46:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   80.302909] [drm:drm_mode_debug_printmodeline] Modeline 47:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   80.302912] [drm:drm_mode_debug_printmodeline] Modeline 48:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   80.302914] [drm:drm_mode_debug_printmodeline] Modeline 49:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   80.302920] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   80.302942] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   80.302944] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1]
>[   80.302946] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-1]
>[   80.303105] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   80.303106] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   80.303108] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1] disconnected
>[   80.303111] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[   80.303113] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2]
>[   80.303114] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-2]
>[   80.303272] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   80.303273] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   80.303275] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2] disconnected
>[   80.303277] [drm:drm_mode_getconnector] [CONNECTOR:18:?]
>[   80.303278] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1]
>[   80.303280] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1
>[   80.303283] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   80.303284] [drm:intel_crt_detect] CRT not detected via hotplug
>[   80.303465] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.303466] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.341202] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   80.341203] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   80.341204] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected
>[   80.341621] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[   80.341624] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1]
>[   80.341625] [drm:intel_dp_detect] [CONNECTOR:26:DP-1]
>[   80.341627] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1] disconnected
>[   80.341630] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   80.341632] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2]
>[   80.349808] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.349810] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.349817] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.350235] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.351121] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.351122] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.358998] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.359000] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.359009] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.359429] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.360825] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.360827] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.939685] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.939687] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.939697] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.940116] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.941483] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.941485] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.945098] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.945101] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.945110] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.945530] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.946900] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.946901] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.950482] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.950482] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.950489] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.950905] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.952288] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.952289] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.960699] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.960700] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.960705] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.961120] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.962520] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.962522] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.965992] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.965993] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.965998] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.966414] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.967782] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.967783] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.971290] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.971291] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.971297] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.971713] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.973081] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.973082] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.976677] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.976678] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.976684] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.977100] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.977891] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   80.977894] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2] probed modes :
>[   80.977897] [drm:drm_mode_debug_printmodeline] Modeline 41:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   80.977904] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   80.977921] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   80.977923] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3]
>[   80.978473] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.978474] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.986932] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.986933] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.986940] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.987357] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.988241] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.988243] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   80.997759] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   80.997760] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   80.997767] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   80.998183] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   80.999572] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   80.999573] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.003083] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.003085] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.003095] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.003514] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.004881] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.004883] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.008415] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.008416] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.008421] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.008838] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.010210] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.010211] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.013777] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.013778] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.013785] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.014202] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.015576] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.015577] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.024042] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.024043] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.024050] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.024466] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.025859] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.025861] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.029300] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.029301] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.029307] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.029722] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.031090] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.031091] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.034499] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.034500] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.034506] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.034922] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.036289] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.036290] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.039853] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.039855] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.039863] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.040282] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.041077] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   81.041086] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3] probed modes :
>[   81.041089] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   81.041092] [drm:drm_mode_debug_printmodeline] Modeline 45:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   81.041094] [drm:drm_mode_debug_printmodeline] Modeline 56:"1920x1080" 60 172780 1920 2040 2248 2576 1080 1081 1084 1118 0x0 0x6
>[   81.041096] [drm:drm_mode_debug_printmodeline] Modeline 54:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   81.041099] [drm:drm_mode_debug_printmodeline] Modeline 44:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   81.041101] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   81.041103] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   81.041105] [drm:drm_mode_debug_printmodeline] Modeline 43:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
>[   81.041108] [drm:drm_mode_debug_printmodeline] Modeline 50:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   81.041110] [drm:drm_mode_debug_printmodeline] Modeline 51:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   81.041112] [drm:drm_mode_debug_printmodeline] Modeline 52:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   81.041114] [drm:drm_mode_debug_printmodeline] Modeline 53:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   81.041116] [drm:drm_mode_debug_printmodeline] Modeline 46:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   81.041119] [drm:drm_mode_debug_printmodeline] Modeline 47:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   81.041121] [drm:drm_mode_debug_printmodeline] Modeline 48:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   81.041123] [drm:drm_mode_debug_printmodeline] Modeline 49:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   81.041129] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   81.041150] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   81.041152] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1]
>[   81.041153] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-1]
>[   81.041312] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   81.041314] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   81.041315] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1] disconnected
>[   81.041318] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[   81.041320] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2]
>[   81.041321] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-2]
>[   81.041478] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   81.041479] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   81.041480] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2] disconnected
>[   81.041483] [drm:drm_mode_getconnector] [CONNECTOR:18:?]
>[   81.041484] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1]
>[   81.041486] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1
>[   81.041489] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   81.041490] [drm:intel_crt_detect] CRT not detected via hotplug
>[   81.041674] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.041676] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.071797] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   81.071798] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   81.071799] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected
>[   81.072246] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[   81.072248] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1]
>[   81.072250] [drm:intel_dp_detect] [CONNECTOR:26:DP-1]
>[   81.072252] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1] disconnected
>[   81.072255] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   81.072257] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2]
>[   81.080728] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.080731] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.080742] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.081161] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.082055] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.082056] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.090132] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.090134] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.090142] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.090560] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.091956] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.091958] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.095391] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.095393] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.095401] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.095820] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.097191] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.097192] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.100697] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.100697] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.100703] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.101118] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.102491] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.102493] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.106085] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.106086] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.106091] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.106506] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.107879] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.107880] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.116286] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.116287] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.116294] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.116714] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.118105] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.118106] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.121576] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.121578] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.121586] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.122006] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.123375] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.123376] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.126880] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.126881] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.126887] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.127303] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.128672] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.128673] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.132248] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.132249] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.132256] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.132673] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.133460] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   81.133465] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2] probed modes :
>[   81.133467] [drm:drm_mode_debug_printmodeline] Modeline 41:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   81.133475] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   81.133492] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   81.133493] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3]
>[   81.134044] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.134045] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.142589] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.142590] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.142597] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.143013] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.143900] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.143902] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.152038] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.152040] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.152046] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.152463] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.153853] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.153855] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.157383] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.157385] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.157393] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.157812] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.159182] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.159183] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.162642] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.162644] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.162651] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.163068] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.164436] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.164437] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.167987] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.167988] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.167993] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.168408] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.169781] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.169782] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.178196] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.178197] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.178203] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.178620] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.180013] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.180014] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.183430] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.183431] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.183438] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.183855] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.185222] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.185224] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.188815] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.188816] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.188822] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.189239] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.190607] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.190608] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.194154] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.194155] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.194162] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.194579] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.195371] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   81.195380] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3] probed modes :
>[   81.195383] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   81.195386] [drm:drm_mode_debug_printmodeline] Modeline 45:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   81.195388] [drm:drm_mode_debug_printmodeline] Modeline 56:"1920x1080" 60 172780 1920 2040 2248 2576 1080 1081 1084 1118 0x0 0x6
>[   81.195390] [drm:drm_mode_debug_printmodeline] Modeline 54:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   81.195392] [drm:drm_mode_debug_printmodeline] Modeline 44:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   81.195395] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   81.195397] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   81.195399] [drm:drm_mode_debug_printmodeline] Modeline 43:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
>[   81.195401] [drm:drm_mode_debug_printmodeline] Modeline 50:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   81.195403] [drm:drm_mode_debug_printmodeline] Modeline 51:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   81.195406] [drm:drm_mode_debug_printmodeline] Modeline 52:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   81.195408] [drm:drm_mode_debug_printmodeline] Modeline 53:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   81.195410] [drm:drm_mode_debug_printmodeline] Modeline 46:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   81.195412] [drm:drm_mode_debug_printmodeline] Modeline 47:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   81.195414] [drm:drm_mode_debug_printmodeline] Modeline 48:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   81.195417] [drm:drm_mode_debug_printmodeline] Modeline 49:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   81.195423] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   81.195443] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   81.195445] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1]
>[   81.195446] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-1]
>[   81.195609] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   81.195611] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   81.195612] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1] disconnected
>[   81.195615] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[   81.195617] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2]
>[   81.195618] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-2]
>[   81.195779] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   81.195780] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   81.195781] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2] disconnected
>[   81.195784] [drm:drm_mode_getconnector] [CONNECTOR:18:?]
>[   81.195785] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1]
>[   81.195787] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1
>[   81.195790] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   81.195791] [drm:intel_crt_detect] CRT not detected via hotplug
>[   81.195969] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.195971] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.231925] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   81.231926] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   81.231931] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected
>[   81.233012] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[   81.233015] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1]
>[   81.233017] [drm:intel_dp_detect] [CONNECTOR:26:DP-1]
>[   81.233019] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1] disconnected
>[   81.233022] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   81.233024] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2]
>[   81.240737] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.240739] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.240752] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.241180] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.242072] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.242073] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.250165] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.250167] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.250175] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.250594] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.251989] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.251991] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.256258] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.256260] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.256268] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.256687] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.258055] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.258056] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.261643] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.261645] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.261652] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.262074] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.263444] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.263445] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.266938] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.266939] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.266945] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.267360] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.268731] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.268733] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.277271] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.277272] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.277279] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.277696] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.279086] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.279087] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.282566] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.282568] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.282577] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.282997] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.284365] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.284366] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.288637] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.288638] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.288643] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.289060] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.290429] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.290430] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.294134] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.294135] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.294141] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.294558] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.295348] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   81.295352] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2] probed modes :
>[   81.295355] [drm:drm_mode_debug_printmodeline] Modeline 41:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   81.295364] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   81.295386] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   81.295388] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3]
>[   81.295929] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.295930] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.304387] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.304388] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.304393] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.304810] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.305696] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.305697] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.313782] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.313783] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.313788] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.314204] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.315595] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.315596] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.319103] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.319105] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.319113] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.319532] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.320909] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.320910] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.324359] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.324360] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.324366] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.324783] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.326154] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.326155] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.329662] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.329662] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.329668] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.330083] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.331456] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.331458] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.339936] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.339937] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.339944] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.340362] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.341754] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.341756] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.345234] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.345235] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.345242] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.345658] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.347025] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.347026] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.350579] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.350580] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.350585] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.351002] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.352374] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.352375] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.355955] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.355956] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.355962] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.356377] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.357175] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   81.357184] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3] probed modes :
>[   81.357187] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   81.357190] [drm:drm_mode_debug_printmodeline] Modeline 45:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   81.357192] [drm:drm_mode_debug_printmodeline] Modeline 56:"1920x1080" 60 172780 1920 2040 2248 2576 1080 1081 1084 1118 0x0 0x6
>[   81.357194] [drm:drm_mode_debug_printmodeline] Modeline 54:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   81.357197] [drm:drm_mode_debug_printmodeline] Modeline 44:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   81.357199] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   81.357201] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   81.357203] [drm:drm_mode_debug_printmodeline] Modeline 43:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
>[   81.357205] [drm:drm_mode_debug_printmodeline] Modeline 50:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   81.357208] [drm:drm_mode_debug_printmodeline] Modeline 51:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   81.357210] [drm:drm_mode_debug_printmodeline] Modeline 52:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   81.357212] [drm:drm_mode_debug_printmodeline] Modeline 53:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   81.357214] [drm:drm_mode_debug_printmodeline] Modeline 46:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   81.357217] [drm:drm_mode_debug_printmodeline] Modeline 47:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   81.357219] [drm:drm_mode_debug_printmodeline] Modeline 48:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   81.357221] [drm:drm_mode_debug_printmodeline] Modeline 49:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   81.357227] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   81.357246] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   81.357248] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1]
>[   81.357250] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-1]
>[   81.357415] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   81.357416] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   81.357417] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1] disconnected
>[   81.357421] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[   81.357423] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2]
>[   81.357424] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-2]
>[   81.357580] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   81.357582] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   81.357583] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2] disconnected
>[   81.357585] [drm:drm_mode_getconnector] [CONNECTOR:18:?]
>[   81.357587] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1]
>[   81.357589] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1
>[   81.357592] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   81.357593] [drm:intel_crt_detect] CRT not detected via hotplug
>[   81.357772] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.357774] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.392057] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   81.392058] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   81.392059] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected
>[   81.392658] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[   81.392660] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1]
>[   81.392662] [drm:intel_dp_detect] [CONNECTOR:26:DP-1]
>[   81.392664] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1] disconnected
>[   81.392667] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   81.392669] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2]
>[   81.400954] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.400957] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.400968] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.401387] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.402274] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.402276] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.410284] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.410286] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.410294] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.410712] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.412105] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.412108] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.415803] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.415805] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.415813] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.416231] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.417602] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.417603] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.421094] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.421095] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.421100] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.421516] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.422890] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.422892] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.426435] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.426436] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.426441] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.426857] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.428231] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.428232] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.436686] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.436687] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.436694] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.437113] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.438504] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.438505] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.441964] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.441965] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.441970] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.442388] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.443757] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.443758] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.447321] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.447322] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.447327] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.447744] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.449114] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.449115] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.452638] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.452639] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.452645] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.453062] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.453850] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   81.453854] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2] probed modes :
>[   81.453857] [drm:drm_mode_debug_printmodeline] Modeline 41:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   81.453864] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   81.453882] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   81.453883] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3]
>[   81.454434] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.454436] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.462886] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.462887] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.462895] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.463312] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.464199] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.464200] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.472187] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.472188] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.472196] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.472613] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.474002] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.474004] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.477466] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.477467] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.477472] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.477888] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.479256] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.479257] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.482882] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.482883] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.482890] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.483307] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.484674] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.484675] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.488291] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.488292] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.488298] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.488713] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.490087] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.490088] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.498457] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.498458] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.498465] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.498882] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.500274] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.500275] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.503780] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.503781] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.503788] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.504204] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.505571] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.505572] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.509030] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.509032] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.509040] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.509458] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.510828] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.510829] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.514402] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.514403] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.514410] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.514827] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.515623] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   81.515632] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3] probed modes :
>[   81.515635] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   81.515637] [drm:drm_mode_debug_printmodeline] Modeline 45:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   81.515640] [drm:drm_mode_debug_printmodeline] Modeline 56:"1920x1080" 60 172780 1920 2040 2248 2576 1080 1081 1084 1118 0x0 0x6
>[   81.515642] [drm:drm_mode_debug_printmodeline] Modeline 54:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   81.515644] [drm:drm_mode_debug_printmodeline] Modeline 44:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   81.515646] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   81.515649] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   81.515651] [drm:drm_mode_debug_printmodeline] Modeline 43:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
>[   81.515653] [drm:drm_mode_debug_printmodeline] Modeline 50:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   81.515655] [drm:drm_mode_debug_printmodeline] Modeline 51:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   81.515658] [drm:drm_mode_debug_printmodeline] Modeline 52:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   81.515660] [drm:drm_mode_debug_printmodeline] Modeline 53:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   81.515662] [drm:drm_mode_debug_printmodeline] Modeline 46:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   81.515664] [drm:drm_mode_debug_printmodeline] Modeline 47:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   81.515666] [drm:drm_mode_debug_printmodeline] Modeline 48:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   81.515669] [drm:drm_mode_debug_printmodeline] Modeline 49:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   81.515674] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   81.515694] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   81.515695] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1]
>[   81.515697] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-1]
>[   81.515859] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   81.515861] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   81.515862] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1] disconnected
>[   81.515866] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[   81.515867] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2]
>[   81.515868] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-2]
>[   81.516031] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   81.516032] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   81.516034] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2] disconnected
>[   81.516036] [drm:drm_mode_getconnector] [CONNECTOR:18:?]
>[   81.516038] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1]
>[   81.516039] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1
>[   81.516043] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   81.516044] [drm:intel_crt_detect] CRT not detected via hotplug
>[   81.516222] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.516223] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.552187] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   81.552188] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   81.552189] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected
>[   81.569671] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[   81.569675] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1]
>[   81.569677] [drm:intel_dp_detect] [CONNECTOR:26:DP-1]
>[   81.569678] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1] disconnected
>[   81.569682] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   81.569683] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2]
>[   81.578255] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.578257] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.578268] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.578688] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.579576] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.579577] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.587692] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.587694] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.587702] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.588125] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.589519] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.589520] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.592995] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.592997] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.593006] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.593425] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.594793] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.594794] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.598300] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.598301] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.598310] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.598729] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.600098] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.600099] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.603589] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.603590] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.603597] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.604016] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.605389] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.605390] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.614004] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.614007] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.614017] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.614439] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.615835] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.615837] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.619318] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.619319] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.619326] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.619743] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.621114] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.621116] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.624618] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.624620] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.624627] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.625042] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.626409] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.626411] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.630057] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.630058] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.630063] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.630480] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.631274] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   81.631278] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2] probed modes :
>[   81.631281] [drm:drm_mode_debug_printmodeline] Modeline 41:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   81.631293] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   81.631319] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   81.631320] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3]
>[   81.631851] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.631852] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.640230] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.640231] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.640238] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.640655] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.641540] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.641541] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.649657] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.649658] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.649665] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.650082] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.651472] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.651474] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.654952] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.654953] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.654961] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.655378] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.656745] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.656747] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.660220] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.660221] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.660227] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.660643] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.662012] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.662013] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.665543] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.665544] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.665550] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.665968] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.667341] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.667342] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.675869] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.675870] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.675877] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.676293] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.677686] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.677688] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.681298] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.681300] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.681308] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.681728] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.683099] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.683101] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.686537] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.686539] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.686547] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.686965] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.688335] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.688336] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.691992] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.691993] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.691998] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.692415] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.693214] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   81.693225] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3] probed modes :
>[   81.693228] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   81.693230] [drm:drm_mode_debug_printmodeline] Modeline 45:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   81.693232] [drm:drm_mode_debug_printmodeline] Modeline 56:"1920x1080" 60 172780 1920 2040 2248 2576 1080 1081 1084 1118 0x0 0x6
>[   81.693235] [drm:drm_mode_debug_printmodeline] Modeline 54:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   81.693237] [drm:drm_mode_debug_printmodeline] Modeline 44:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   81.693239] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   81.693241] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   81.693244] [drm:drm_mode_debug_printmodeline] Modeline 43:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
>[   81.693246] [drm:drm_mode_debug_printmodeline] Modeline 50:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   81.693248] [drm:drm_mode_debug_printmodeline] Modeline 51:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   81.693250] [drm:drm_mode_debug_printmodeline] Modeline 52:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   81.693253] [drm:drm_mode_debug_printmodeline] Modeline 53:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   81.693255] [drm:drm_mode_debug_printmodeline] Modeline 46:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   81.693257] [drm:drm_mode_debug_printmodeline] Modeline 47:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   81.693259] [drm:drm_mode_debug_printmodeline] Modeline 48:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   81.693261] [drm:drm_mode_debug_printmodeline] Modeline 49:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   81.693272] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   81.693300] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   81.693302] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1]
>[   81.693303] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-1]
>[   81.693463] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   81.693464] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   81.693466] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1] disconnected
>[   81.693469] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[   81.693471] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2]
>[   81.693472] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-2]
>[   81.693634] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   81.693636] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   81.693637] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2] disconnected
>[   81.693640] [drm:drm_mode_getconnector] [CONNECTOR:18:?]
>[   81.693641] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1]
>[   81.693643] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1
>[   81.693646] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   81.693647] [drm:intel_crt_detect] CRT not detected via hotplug
>[   81.693807] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.693809] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.732333] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   81.732334] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   81.732335] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected
>[   81.741109] [drm:drm_mode_addfb] [FB:64]
>[   81.833081] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed
>[   81.842291] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[   81.850332] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[   81.850336] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1]
>[   81.850337] [drm:intel_dp_detect] [CONNECTOR:26:DP-1]
>[   81.850339] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:DP-1] disconnected
>[   81.850343] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   81.850345] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2]
>[   81.858551] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.858554] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.858563] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.858984] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.859873] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.859874] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.868018] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.868020] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.868029] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.868454] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.869856] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.869858] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.873326] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.873329] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.873337] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.873756] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.875122] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.875124] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.878596] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.878599] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.878605] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.879025] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.880389] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.880391] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.883971] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.883973] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.883978] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.884396] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.885766] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.885767] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.894299] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.894301] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.894315] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.894735] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.896125] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.896126] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.899673] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.899675] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.899687] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.900102] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.901467] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.901468] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.904891] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.904894] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.904901] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.905320] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.906683] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.906685] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.910298] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.910299] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.910303] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.910718] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.911505] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   81.911509] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:DP-2] probed modes :
>[   81.911512] [drm:drm_mode_debug_printmodeline] Modeline 41:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   81.911524] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   81.911550] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   81.911552] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3]
>[   81.912086] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.912087] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.920612] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.920613] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.920617] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.921033] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.921916] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.921918] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.929159] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.929162] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.929169] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.929585] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.930974] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.930976] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.934560] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.934562] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.934569] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.934988] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.936352] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.936353] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.939841] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.939842] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.939848] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.940265] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.941631] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.941632] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.945158] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.945160] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.945171] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.945592] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.946967] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.946968] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.955537] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.955540] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.955550] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.955971] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.957362] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.957364] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.960797] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.960799] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.960806] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.961226] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.962597] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.962599] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.966158] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.966160] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.966167] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.966585] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.967954] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.967955] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.971500] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   81.971501] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   81.971507] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   81.971923] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   81.972729] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   81.972739] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:DP-3] probed modes :
>[   81.972742] [drm:drm_mode_debug_printmodeline] Modeline 42:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   81.972745] [drm:drm_mode_debug_printmodeline] Modeline 45:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   81.972747] [drm:drm_mode_debug_printmodeline] Modeline 56:"1920x1080" 60 172780 1920 2040 2248 2576 1080 1081 1084 1118 0x0 0x6
>[   81.972749] [drm:drm_mode_debug_printmodeline] Modeline 54:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   81.972752] [drm:drm_mode_debug_printmodeline] Modeline 44:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   81.972755] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   81.972757] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   81.972759] [drm:drm_mode_debug_printmodeline] Modeline 43:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
>[   81.972761] [drm:drm_mode_debug_printmodeline] Modeline 50:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   81.972764] [drm:drm_mode_debug_printmodeline] Modeline 51:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   81.972766] [drm:drm_mode_debug_printmodeline] Modeline 52:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   81.972768] [drm:drm_mode_debug_printmodeline] Modeline 53:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   81.972770] [drm:drm_mode_debug_printmodeline] Modeline 46:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   81.972772] [drm:drm_mode_debug_printmodeline] Modeline 47:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   81.972775] [drm:drm_mode_debug_printmodeline] Modeline 48:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   81.972777] [drm:drm_mode_debug_printmodeline] Modeline 49:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   81.972787] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   81.972816] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   81.972818] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1]
>[   81.972819] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-1]
>[   81.972979] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   81.972981] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   81.972982] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-1] disconnected
>[   81.972986] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[   81.972987] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2]
>[   81.972989] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-2]
>[   81.973146] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   81.973148] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   81.973149] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-2] disconnected
>[   81.973151] [drm:drm_mode_getconnector] [CONNECTOR:18:?]
>[   81.973153] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1]
>[   81.973155] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1
>[   81.973159] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   81.973160] [drm:intel_crt_detect] CRT not detected via hotplug
>[   81.973328] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   81.973330] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   82.012561] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   82.012562] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   82.012563] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected
>[   82.140612] [drm:drm_mode_addfb] [FB:65]
>[   85.256533] [drm:drm_mode_addfb] [FB:59]
>[   88.658168] [drm:add_framebuffer_internal] [FB:63]
>[   88.665152] [drm:intel_crtc_cursor_set_obj] cursor off
>[   99.765878] [drm:i915_gem_context_create_ioctl] HW context 3 created
>[  106.869170] [drm:i915_gem_context_create_ioctl] HW context 4 created
>[  107.361850] [drm:i915_gem_context_destroy_ioctl] HW context 2 destroyed
>[  109.493271] [drm:i915_gem_context_create_ioctl] HW context 2 created
>[  191.453683] [drm:i915_gem_context_create_ioctl] HW context 5 created
>[  191.994468] [drm:i915_gem_context_create_ioctl] HW context 6 created
>[  192.116602] [drm:i915_gem_context_destroy_ioctl] HW context 5 destroyed
>[  194.581036] [drm:i915_gem_context_destroy_ioctl] HW context 6 destroyed
>[  258.768558] [drm:add_framebuffer_internal] [FB:64]
>[  258.773532] [drm:intel_crtc_cursor_set_obj] cursor off
>[  259.205638] [drm:drm_mode_addfb] [FB:65]
>[  259.224906] [drm:drm_mode_addfb] [FB:66]
>[  259.243690] [drm:drm_mode_addfb] [FB:67]
>[  259.280133] [drm:drm_mode_addfb] [FB:68]
>[  259.329391] [drm:intel_crtc_cursor_set_obj] cursor off
>[  259.368252] [drm:drm_mode_addfb] [FB:69]

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