Attachment 127411 Details for Bug 98306 – dmesg with the patch

dmesg with the patch

dmesg (text/plain), 342.39 KB, created by Kirill A. Shutemov on 2016-10-19 20:32:21 UTC

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Creator: Kirill A. Shutemov

Created: 2016-10-19 20:32:21 UTC

Size: 342.39 KB

patch

obsolete

>[    0.000000] Linux version 4.9.0-rc1-00068-g2972b82a897b (kas@kshutemo-desk) (gcc version 5.3.0 (Gentoo 5.3.0 p1.1, pie-0.6.5) ) #97 SMP PREEMPT Wed Oct 19 23:19:26 MSK 2016
>[    0.000000] Command line: BOOT_IMAGE=../vmlinuz dolvm rw root=UUID=dc179bdb-77c0-4166-8d43-f828994c99a0 rootdelay=1 intel_mmu=igfx_off iommu=pt drm.debug=0xe initrd=../initramfs
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
>[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
>[    0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
>[    0.000000] x86/fpu: Using 'eager' FPU context switches.
>[    0.000000] e820: BIOS-provided physical RAM map:
>[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009d7ff] usable
>[    0.000000] BIOS-e820: [mem 0x000000000009d800-0x000000000009ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000002d878fff] usable
>[    0.000000] BIOS-e820: [mem 0x000000002d879000-0x000000002d87ffff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x000000002d880000-0x000000002e38dfff] usable
>[    0.000000] BIOS-e820: [mem 0x000000002e38e000-0x000000002e8fefff] reserved
>[    0.000000] BIOS-e820: [mem 0x000000002e8ff000-0x000000004c35afff] usable
>[    0.000000] BIOS-e820: [mem 0x000000004c35b000-0x000000004c3f2fff] reserved
>[    0.000000] BIOS-e820: [mem 0x000000004c3f3000-0x000000004c431fff] usable
>[    0.000000] BIOS-e820: [mem 0x000000004c432000-0x000000004c4fdfff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x000000004c4fe000-0x000000004effefff] reserved
>[    0.000000] BIOS-e820: [mem 0x000000004efff000-0x000000004effffff] usable
>[    0.000000] BIOS-e820: [mem 0x000000004f800000-0x000000005f9fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] 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 0x0000000100000000-0x000000089f5fffff] usable
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] SMBIOS 2.7 present.
>[    0.000000] DMI: Gigabyte Technology Co., Ltd. Z87X-UD7 TH/Z87X-UD7 TH-CF, BIOS F5a 06/12/2014
>[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
>[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
>[    0.000000] e820: last_pfn = 0x89f600 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-E7FFF uncachable
>[    0.000000]   E8000-FFFFF write-protect
>[    0.000000] MTRR variable ranges enabled:
>[    0.000000]   0 base 0000000000 mask 7800000000 write-back
>[    0.000000]   1 base 0800000000 mask 7F80000000 write-back
>[    0.000000]   2 base 0880000000 mask 7FE0000000 write-back
>[    0.000000]   3 base 0080000000 mask 7F80000000 uncachable
>[    0.000000]   4 base 0060000000 mask 7FE0000000 uncachable
>[    0.000000]   5 base 0050000000 mask 7FF0000000 uncachable
>[    0.000000]   6 base 004F800000 mask 7FFF800000 uncachable
>[    0.000000]   7 base 089F800000 mask 7FFF800000 uncachable
>[    0.000000]   8 base 089F600000 mask 7FFFE00000 uncachable
>[    0.000000]   9 disabled
>[    0.000000] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WC  UC- WT  
>[    0.000000] e820: update [mem 0x4f800000-0xffffffff] usable ==> reserved
>[    0.000000] e820: last_pfn = 0x4f000 max_arch_pfn = 0x400000000
>[    0.000000] found SMP MP-table at [mem 0x000fd780-0x000fd78f] mapped at [ffff8800000fd780]
>[    0.000000] Scanning 1 areas for low memory corruption
>[    0.000000] Base memory trampoline at [ffff880000097000] 97000 size 24576
>[    0.000000] Using GB pages for direct mapping
>[    0.000000] BRK [0x02075000, 0x02075fff] PGTABLE
>[    0.000000] BRK [0x02076000, 0x02076fff] PGTABLE
>[    0.000000] BRK [0x02077000, 0x02077fff] PGTABLE
>[    0.000000] BRK [0x02078000, 0x02078fff] PGTABLE
>[    0.000000] BRK [0x02079000, 0x02079fff] PGTABLE
>[    0.000000] BRK [0x0207a000, 0x0207afff] PGTABLE
>[    0.000000] RAMDISK: [mem 0x4c1a8000-0x4c35afff]
>[    0.000000] ACPI: Early table checksum verification disabled
>[    0.000000] ACPI: RSDP 0x00000000000F0490 000024 (v02 ALASKA)
>[    0.000000] ACPI: XSDT 0x000000004C4C9080 00007C (v01 ALASKA A M I    01072009 AMI  00010013)
>[    0.000000] ACPI: FACP 0x000000004C4D69D0 00010C (v05 ALASKA A M I    01072009 AMI  00010013)
>[    0.000000] ACPI: DSDT 0x000000004C4C9190 00D839 (v02 ALASKA A M I    00000088 INTL 20091112)
>[    0.000000] ACPI: FACS 0x000000004C4FC080 000040
>[    0.000000] ACPI: APIC 0x000000004C4D6AE0 000092 (v03 ALASKA A M I    01072009 AMI  00010013)
>[    0.000000] ACPI: FPDT 0x000000004C4D6B78 000044 (v01 ALASKA A M I    01072009 AMI  00010013)
>[    0.000000] ACPI: SSDT 0x000000004C4D6BC0 000539 (v01 PmRef  Cpu0Ist  00003000 INTL 20120711)
>[    0.000000] ACPI: SSDT 0x000000004C4D7100 000AD8 (v01 PmRef  CpuPm    00003000 INTL 20120711)
>[    0.000000] ACPI: MCFG 0x000000004C4D7BD8 00003C (v01 ALASKA A M I    01072009 MSFT 00000097)
>[    0.000000] ACPI: HPET 0x000000004C4D7C18 000038 (v01 ALASKA A M I    01072009 AMI. 00000005)
>[    0.000000] ACPI: SSDT 0x000000004C4D7C50 00036D (v01 SataRe SataTabl 00001000 INTL 20120711)
>[    0.000000] ACPI: SSDT 0x000000004C4D7FC0 0034E1 (v01 SaSsdt SaSsdt   00003000 INTL 20091112)
>[    0.000000] ACPI: DMAR 0x000000004C4DB4A8 0000B8 (v01 INTEL  HSW      00000001 INTL 00000001)
>[    0.000000] ACPI: MATS 0x000000004C4DB560 000034 (v02 ALASKA A M I    00000002 w?x2 00000000)
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] No NUMA configuration found
>[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000089f5fffff]
>[    0.000000] NODE_DATA(0) allocated [mem 0x89f5f7000-0x89f5fafff]
>[    0.000000] Zone ranges:
>[    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
>[    0.000000]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
>[    0.000000]   Normal   [mem 0x0000000100000000-0x000000089f5fffff]
>[    0.000000] Movable zone start for each node
>[    0.000000] Early memory node ranges
>[    0.000000]   node   0: [mem 0x0000000000001000-0x000000000009cfff]
>[    0.000000]   node   0: [mem 0x0000000000100000-0x000000002d878fff]
>[    0.000000]   node   0: [mem 0x000000002d880000-0x000000002e38dfff]
>[    0.000000]   node   0: [mem 0x000000002e8ff000-0x000000004c35afff]
>[    0.000000]   node   0: [mem 0x000000004c3f3000-0x000000004c431fff]
>[    0.000000]   node   0: [mem 0x000000004efff000-0x000000004effffff]
>[    0.000000]   node   0: [mem 0x0000000100000000-0x000000089f5fffff]
>[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000089f5fffff]
>[    0.000000] On node 0 totalpages: 8303551
>[    0.000000]   DMA zone: 64 pages used for memmap
>[    0.000000]   DMA zone: 21 pages reserved
>[    0.000000]   DMA zone: 3996 pages, LIFO batch:0
>[    0.000000]   DMA32 zone: 4793 pages used for memmap
>[    0.000000]   DMA32 zone: 306723 pages, LIFO batch:31
>[    0.000000]   Normal zone: 124888 pages used for memmap
>[    0.000000]   Normal zone: 7992832 pages, LIFO batch:31
>[    0.000000] Reserving Intel graphics memory at 0x000000004fa00000-0x000000005f9fffff
>[    0.000000] ACPI: PM-Timer IO Port: 0x1808
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
>[    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] e820: [mem 0x5fa00000-0xdfffffff] available for PCI devices
>[    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
>[    0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:8 nr_node_ids:1
>[    0.000000] percpu: Embedded 31 pages/cpu @ffff88089f200000 s97432 r0 d29544 u262144
>[    0.000000] pcpu-alloc: s97432 r0 d29544 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: 8173785
>[    0.000000] Policy zone: Normal
>[    0.000000] Kernel command line: BOOT_IMAGE=../vmlinuz dolvm rw root=UUID=dc179bdb-77c0-4166-8d43-f828994c99a0 rootdelay=1 intel_mmu=igfx_off iommu=pt drm.debug=0xe initrd=../initramfs
>[    0.000000] log_buf_len individual max cpu contribution: 262144 bytes
>[    0.000000] log_buf_len total cpu_extra contributions: 1835008 bytes
>[    0.000000] log_buf_len min size: 262144 bytes
>[    0.000000] log_buf_len: 2097152 bytes
>[    0.000000] early log buf free: 252512(96%)
>[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
>[    0.000000] Memory: 32606020K/33214204K available (9949K kernel code, 701K rwdata, 2944K rodata, 996K init, 772K bss, 608184K reserved, 0K cma-reserved)
>[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
>[    0.000000] Preemptible hierarchical RCU implementation.
>[    0.000000] 	Build-time adjustment of leaf fanout to 64.
>[    0.000000] 	RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=8.
>[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=8
>[    0.000000] NR_IRQS:4352 nr_irqs:488 16
>[    0.000000] Console: colour VGA+ 80x25
>[    0.000000] console [tty0] enabled
>[    0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns
>[    0.000000] hpet clockevent registered
>[    0.000000] tsc: Fast TSC calibration using PIT
>[    0.000000] spurious 8259A interrupt: IRQ7.
>[    0.000000] tsc: Detected 3392.497 MHz processor
>[    0.000006] Calibrating delay loop (skipped), value calculated using timer frequency.. 6784.99 BogoMIPS (lpj=3392497)
>[    0.000225] pid_max: default: 32768 minimum: 301
>[    0.000346] ACPI: Core revision 20160831
>[    0.030877] ACPI: 5 ACPI AML tables successfully acquired and loaded
>
>[    0.034870] Dentry cache hash table entries: 4194304 (order: 13, 33554432 bytes)
>[    0.051131] Inode-cache hash table entries: 2097152 (order: 12, 16777216 bytes)
>[    0.058597] Mount-cache hash table entries: 65536 (order: 7, 524288 bytes)
>[    0.058774] Mountpoint-cache hash table entries: 65536 (order: 7, 524288 bytes)
>[    0.059671] CPU: Physical Processor ID: 0
>[    0.059777] CPU: Processor Core ID: 0
>[    0.059893] mce: CPU supports 9 MCE banks
>[    0.060038] CPU0: Thermal monitoring enabled (TM1)
>[    0.060186] process: using mwait in idle threads
>[    0.060298] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024
>[    0.060411] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4
>[    0.061790] Freeing SMP alternatives memory: 36K (ffffffff81faa000 - ffffffff81fb3000)
>[    0.099356] smpboot: APIC(0) Converting physical 0 to logical package 0
>[    0.099472] smpboot: Max logical packages: 2
>[    0.099586] DMAR: Host address width 39
>[    0.099691] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
>[    0.099814] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap c0000020660462 ecap f0101a
>[    0.100012] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
>[    0.100128] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008020660462 ecap f010da
>[    0.100300] DMAR: RMRR base: 0x0000004ed08000 end: 0x0000004ed16fff
>[    0.100415] DMAR: RMRR base: 0x0000004f800000 end: 0x0000005f9fffff
>[    0.100531] DMAR-IR: IOAPIC id 8 under DRHD base  0xfed91000 IOMMU 1
>[    0.100645] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
>[    0.100755] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping.
>[    0.101619] DMAR-IR: Enabled IRQ remapping in x2apic mode
>[    0.101729] x2apic enabled
>[    0.101835] Switched APIC routing to cluster x2apic.
>[    0.102453] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.112575] TSC deadline timer enabled
>[    0.112581] smpboot: CPU0: Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz (family: 0x6, model: 0x3c, stepping: 0x3)
>[    0.112873] Performance Events: PEBS fmt2+, Haswell events, 16-deep LBR, full-width counters, Intel PMU driver.
>[    0.114529] ... version:                3
>[    0.114635] ... bit width:              48
>[    0.114740] ... generic registers:      4
>[    0.114845] ... value mask:             0000ffffffffffff
>[    0.114955] ... max period:             0000ffffffffffff
>[    0.115063] ... fixed-purpose events:   3
>[    0.115168] ... event mask:             000000070000000f
>[    0.131609] x86: Booting SMP configuration:
>[    0.131717] .... node  #0, CPUs:      #1 #2 #3 #4 #5 #6 #7
>[    0.616256] x86: Booted up 1 node, 8 CPUs
>[    0.616458] smpboot: Total of 8 processors activated (54412.51 BogoMIPS)
>[    0.640690] devtmpfs: initialized
>[    0.641334] PM: Registering ACPI NVS region [mem 0x2d879000-0x2d87ffff] (28672 bytes)
>[    0.641506] PM: Registering ACPI NVS region [mem 0x4c432000-0x4c4fdfff] (835584 bytes)
>[    0.641832] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
>[    0.642075] xor: automatically using best checksumming function   avx       
>[    0.642209] pinctrl core: initialized pinctrl subsystem
>[    0.642371] RTC time: 20:20:23, date: 10/19/16
>[    0.642643] NET: Registered protocol family 16
>[    0.649237] cpuidle: using governor ladder
>[    0.656260] cpuidle: using governor menu
>[    0.656510] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
>[    0.656682] ACPI: bus type PCI registered
>[    0.656787] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
>[    0.657015] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
>[    0.657194] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
>[    0.657329] pmd_set_huge: Cannot satisfy [mem 0xe0000000-0xe0200000] with a huge-page mapping due to MTRR override.
>[    0.657998] PCI: Using configuration type 1 for base access
>[    0.658327] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on
>[    0.673583] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[    0.690464] raid6: sse2x1   gen()  2550 MB/s
>[    0.707503] raid6: sse2x1   xor()  2005 MB/s
>[    0.724556] raid6: sse2x2   gen()  3230 MB/s
>[    0.741606] raid6: sse2x2   xor()  2287 MB/s
>[    0.758652] raid6: sse2x4   gen()  3777 MB/s
>[    0.775689] raid6: sse2x4   xor()  2673 MB/s
>[    0.792750] raid6: avx2x1   gen()  5031 MB/s
>[    0.809816] raid6: avx2x2   gen()  5816 MB/s
>[    0.826883] raid6: avx2x4   gen()  6839 MB/s
>[    0.826990] raid6: using algorithm avx2x4 gen() 6839 MB/s
>[    0.827101] raid6: using avx2x2 recovery algorithm
>[    0.827294] ACPI: Added _OSI(Module Device)
>[    0.827403] ACPI: Added _OSI(Processor Device)
>[    0.827510] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.827616] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.828077] ACPI: Executed 1 blocks of module-level executable AML code
>[    0.840108] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
>[    0.843238] ACPI: Dynamic OEM Table Load:
>[    0.843434] ACPI: SSDT 0xFFFF88087ADB8000 0003D3 (v01 PmRef  Cpu0Cst  00003001 INTL 20120711)
>[    0.845619] ACPI: Dynamic OEM Table Load:
>[    0.845825] ACPI: SSDT 0xFFFF88087ADC8000 0005AA (v01 PmRef  ApIst    00003000 INTL 20120711)
>[    0.848116] ACPI: Dynamic OEM Table Load:
>[    0.848306] ACPI: SSDT 0xFFFF88087B2CE800 000119 (v01 PmRef  ApCst    00003000 INTL 20120711)
>[    0.853907] ACPI: Interpreter enabled
>[    0.854078] ACPI: (supports S0 S3 S5)
>[    0.854183] ACPI: Using IOAPIC for interrupt routing
>[    0.854363] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.876851] ACPI: Power Resource [FN00] (off)
>[    0.877175] ACPI: Power Resource [FN01] (off)
>[    0.877478] ACPI: Power Resource [FN02] (off)
>[    0.877774] ACPI: Power Resource [FN03] (off)
>[    0.878074] ACPI: Power Resource [FN04] (off)
>[    0.880214] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
>[    0.880341] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
>[    0.881037] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug PME]
>[    0.881535] acpi PNP0A08:00: _OSC: OS now controls [AER PCIeCapability]
>[    0.881651] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration
>[    0.882618] PCI host bridge to bus 0000:00
>[    0.882729] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
>[    0.882846] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
>[    0.882962] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
>[    0.883133] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
>[    0.883311] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
>[    0.883482] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
>[    0.883652] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
>[    0.883822] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window]
>[    0.883993] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window]
>[    0.884165] pci_bus 0000:00: root bus resource [mem 0x5fa00000-0xfeafffff window]
>[    0.884342] pci_bus 0000:00: root bus resource [bus 00-fe]
>[    0.884467] pci 0000:00:00.0: [8086:0c00] type 00 class 0x060000
>[    0.884694] pci 0000:00:01.0: [8086:0c01] type 01 class 0x060400
>[    0.884780] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
>[    0.885001] pci 0000:00:01.0: System wakeup disabled by ACPI
>[    0.885207] pci 0000:00:02.0: [8086:0412] type 00 class 0x030000
>[    0.885235] pci 0000:00:02.0: reg 0x10: [mem 0xdc400000-0xdc7fffff 64bit]
>[    0.885251] pci 0000:00:02.0: reg 0x18: [mem 0x60000000-0x6fffffff 64bit pref]
>[    0.885263] pci 0000:00:02.0: reg 0x20: [io  0xf000-0xf03f]
>[    0.885490] pci 0000:00:03.0: [8086:0c0c] type 00 class 0x040300
>[    0.885509] pci 0000:00:03.0: reg 0x10: [mem 0xdce34000-0xdce37fff 64bit]
>[    0.885759] pci 0000:00:14.0: [8086:8c31] type 00 class 0x0c0330
>[    0.885787] pci 0000:00:14.0: reg 0x10: [mem 0xdce20000-0xdce2ffff 64bit]
>[    0.885890] pci 0000:00:14.0: PME# supported from D3hot D3cold
>[    0.885994] pci 0000:00:14.0: System wakeup disabled by ACPI
>[    0.886182] pci 0000:00:16.0: [8086:8c3a] type 00 class 0x078000
>[    0.886212] pci 0000:00:16.0: reg 0x10: [mem 0xdce3f000-0xdce3f00f 64bit]
>[    0.886320] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
>[    0.886499] pci 0000:00:19.0: [8086:153b] type 00 class 0x020000
>[    0.886523] pci 0000:00:19.0: reg 0x10: [mem 0xdce00000-0xdce1ffff]
>[    0.886537] pci 0000:00:19.0: reg 0x14: [mem 0xdce3d000-0xdce3dfff]
>[    0.886550] pci 0000:00:19.0: reg 0x18: [io  0xf080-0xf09f]
>[    0.886649] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
>[    0.886745] pci 0000:00:19.0: System wakeup disabled by ACPI
>[    0.886934] pci 0000:00:1a.0: [8086:8c2d] type 00 class 0x0c0320
>[    0.886960] pci 0000:00:1a.0: reg 0x10: [mem 0xdce3c000-0xdce3c3ff]
>[    0.887091] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
>[    0.887220] pci 0000:00:1a.0: System wakeup disabled by ACPI
>[    0.887423] pci 0000:00:1b.0: [8086:8c20] type 00 class 0x040300
>[    0.887450] pci 0000:00:1b.0: reg 0x10: [mem 0xdce30000-0xdce33fff 64bit]
>[    0.887566] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
>[    0.887668] pci 0000:00:1b.0: System wakeup disabled by ACPI
>[    0.887854] pci 0000:00:1c.0: [8086:8c10] type 01 class 0x060400
>[    0.887970] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
>[    0.888018] pci 0000:00:1c.0: Enabling MPC IRBNCE
>[    0.888128] pci 0000:00:1c.0: Intel PCH root port ACS workaround enabled
>[    0.888432] pci 0000:00:1c.0: System wakeup disabled by ACPI
>[    0.888628] pci 0000:00:1c.4: [8086:8c18] type 01 class 0x060400
>[    0.888740] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
>[    0.888782] pci 0000:00:1c.4: Enabling MPC IRBNCE
>[    0.888891] pci 0000:00:1c.4: Intel PCH root port ACS workaround enabled
>[    0.889171] pci 0000:00:1c.4: System wakeup disabled by ACPI
>[    0.889370] pci 0000:00:1c.6: [8086:8c1c] type 01 class 0x060400
>[    0.889482] pci 0000:00:1c.6: PME# supported from D0 D3hot D3cold
>[    0.889522] pci 0000:00:1c.6: Enabling MPC IRBNCE
>[    0.889632] pci 0000:00:1c.6: Intel PCH root port ACS workaround enabled
>[    0.889912] pci 0000:00:1c.6: System wakeup disabled by ACPI
>[    0.890104] pci 0000:00:1d.0: [8086:8c26] type 00 class 0x0c0320
>[    0.890132] pci 0000:00:1d.0: reg 0x10: [mem 0xdce3b000-0xdce3b3ff]
>[    0.890266] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
>[    0.890404] pci 0000:00:1d.0: System wakeup disabled by ACPI
>[    0.890594] pci 0000:00:1f.0: [8086:8c44] type 00 class 0x060100
>[    0.890898] pci 0000:00:1f.2: [8086:8c02] type 00 class 0x010601
>[    0.890921] pci 0000:00:1f.2: reg 0x10: [io  0xf0d0-0xf0d7]
>[    0.890934] pci 0000:00:1f.2: reg 0x14: [io  0xf0c0-0xf0c3]
>[    0.890947] pci 0000:00:1f.2: reg 0x18: [io  0xf0b0-0xf0b7]
>[    0.890960] pci 0000:00:1f.2: reg 0x1c: [io  0xf0a0-0xf0a3]
>[    0.890972] pci 0000:00:1f.2: reg 0x20: [io  0xf060-0xf07f]
>[    0.890985] pci 0000:00:1f.2: reg 0x24: [mem 0xdce3a000-0xdce3a7ff]
>[    0.891050] pci 0000:00:1f.2: PME# supported from D3hot
>[    0.891209] pci 0000:00:1f.3: [8086:8c22] type 00 class 0x0c0500
>[    0.891234] pci 0000:00:1f.3: reg 0x10: [mem 0xdce39000-0xdce390ff 64bit]
>[    0.891270] pci 0000:00:1f.3: reg 0x20: [io  0xf040-0xf05f]
>[    0.891552] pci 0000:01:00.0: [10b5:8747] type 01 class 0x060400
>[    0.891571] pci 0000:01:00.0: reg 0x10: [mem 0xdc100000-0xdc13ffff]
>[    0.891675] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
>[    0.891723] pci 0000:01:00.0: System wakeup disabled by ACPI
>[    0.894407] pci 0000:00:01.0: PCI bridge to [bus 01-05]
>[    0.894521] pci 0000:00:01.0:   bridge window [io  0xe000-0xefff]
>[    0.894525] pci 0000:00:01.0:   bridge window [mem 0xdb000000-0xdc1fffff]
>[    0.894533] pci 0000:00:01.0:   bridge window [mem 0xb0000000-0xb9ffffff 64bit pref]
>[    0.894625] pci 0000:02:08.0: [10b5:8747] type 01 class 0x060400
>[    0.894749] pci 0000:02:08.0: PME# supported from D0 D3hot D3cold
>[    0.894868] pci 0000:02:10.0: [10b5:8747] type 01 class 0x060400
>[    0.894987] pci 0000:02:10.0: PME# supported from D0 D3hot D3cold
>[    0.895090] pci 0000:02:11.0: [10b5:8747] type 01 class 0x060400
>[    0.895209] pci 0000:02:11.0: PME# supported from D0 D3hot D3cold
>[    0.895320] pci 0000:01:00.0: PCI bridge to [bus 02-05]
>[    0.895442] pci 0000:01:00.0:   bridge window [io  0xe000-0xefff]
>[    0.895448] pci 0000:01:00.0:   bridge window [mem 0xdb000000-0xdc0fffff]
>[    0.895455] pci 0000:01:00.0:   bridge window [mem 0xb0000000-0xb9ffffff 64bit pref]
>[    0.895520] pci 0000:02:08.0: PCI bridge to [bus 03]
>[    0.943821] pci 0000:02:10.0: PCI bridge to [bus 04]
>[    0.944020] pci 0000:05:00.0: [10de:1080] type 00 class 0x030000
>[    0.944040] pci 0000:05:00.0: reg 0x10: [mem 0xdb000000-0xdbffffff]
>[    0.944057] pci 0000:05:00.0: reg 0x14: [mem 0xb0000000-0xb7ffffff 64bit pref]
>[    0.944074] pci 0000:05:00.0: reg 0x1c: [mem 0xb8000000-0xb9ffffff 64bit pref]
>[    0.944085] pci 0000:05:00.0: reg 0x24: [io  0xe000-0xe07f]
>[    0.944096] pci 0000:05:00.0: reg 0x30: [mem 0xdc000000-0xdc07ffff pref]
>[    0.944275] pci 0000:05:00.1: [10de:0e09] type 00 class 0x040300
>[    0.944297] pci 0000:05:00.1: reg 0x10: [mem 0xdc080000-0xdc083fff]
>[    0.946852] pci 0000:02:11.0: PCI bridge to [bus 05]
>[    0.946966] pci 0000:02:11.0:   bridge window [io  0xe000-0xefff]
>[    0.946972] pci 0000:02:11.0:   bridge window [mem 0xdb000000-0xdc0fffff]
>[    0.946979] pci 0000:02:11.0:   bridge window [mem 0xb0000000-0xb9ffffff 64bit pref]
>[    0.947151] acpiphp: Slot [1] registered
>[    0.947265] pci 0000:00:1c.0: PCI bridge to [bus 06-70]
>[    0.947382] pci 0000:00:1c.0:   bridge window [mem 0xbc000000-0xda0fffff]
>[    0.947390] pci 0000:00:1c.0:   bridge window [mem 0x70000000-0xa9ffffff 64bit pref]
>[    0.947526] pci 0000:71:00.0: [1b4b:9230] type 00 class 0x010601
>[    0.947551] pci 0000:71:00.0: reg 0x10: [io  0xd050-0xd057]
>[    0.947566] pci 0000:71:00.0: reg 0x14: [io  0xd040-0xd043]
>[    0.947581] pci 0000:71:00.0: reg 0x18: [io  0xd030-0xd037]
>[    0.947597] pci 0000:71:00.0: reg 0x1c: [io  0xd020-0xd023]
>[    0.947612] pci 0000:71:00.0: reg 0x20: [io  0xd000-0xd01f]
>[    0.947628] pci 0000:71:00.0: reg 0x24: [mem 0xdcd10000-0xdcd107ff]
>[    0.947644] pci 0000:71:00.0: reg 0x30: [mem 0xdcd00000-0xdcd0ffff pref]
>[    0.947663] pci 0000:71:00.0: Enabling fixed DMA alias to 00.1
>[    0.947849] pci 0000:71:00.0: PME# supported from D3hot
>[    0.947907] pci 0000:71:00.0: System wakeup disabled by ACPI
>[    0.950866] pci 0000:00:1c.4: PCI bridge to [bus 71]
>[    0.950979] pci 0000:00:1c.4:   bridge window [io  0xd000-0xdfff]
>[    0.950984] pci 0000:00:1c.4:   bridge window [mem 0xdcd00000-0xdcdfffff]
>[    0.951130] pci 0000:72:00.0: [10b5:8605] type 01 class 0x060400
>[    0.951161] pci 0000:72:00.0: reg 0x10: [mem 0xdcc00000-0xdcc03fff]
>[    0.951336] pci 0000:72:00.0: supports D1 D2
>[    0.951339] pci 0000:72:00.0: PME# supported from D0 D1 D2 D3hot D3cold
>[    0.951408] pci 0000:72:00.0: System wakeup disabled by ACPI
>[    0.953879] pci 0000:00:1c.6: PCI bridge to [bus 72-76]
>[    0.953994] pci 0000:00:1c.6:   bridge window [io  0xc000-0xcfff]
>[    0.953999] pci 0000:00:1c.6:   bridge window [mem 0xdc800000-0xdccfffff]
>[    0.954121] pci 0000:73:01.0: [10b5:8605] type 01 class 0x060400
>[    0.954327] pci 0000:73:01.0: supports D1 D2
>[    0.954330] pci 0000:73:01.0: PME# supported from D0 D1 D2 D3hot D3cold
>[    0.954472] pci 0000:73:02.0: [10b5:8605] type 01 class 0x060400
>[    0.954673] pci 0000:73:02.0: supports D1 D2
>[    0.954676] pci 0000:73:02.0: PME# supported from D0 D1 D2 D3hot D3cold
>[    0.954811] pci 0000:73:03.0: [10b5:8605] type 01 class 0x060400
>[    0.955023] pci 0000:73:03.0: supports D1 D2
>[    0.955025] pci 0000:73:03.0: PME# supported from D0 D1 D2 D3hot D3cold
>[    0.955200] pci 0000:72:00.0: PCI bridge to [bus 73-76]
>[    0.955320] pci 0000:72:00.0:   bridge window [io  0xc000-0xcfff]
>[    0.955327] pci 0000:72:00.0:   bridge window [mem 0xdc800000-0xdcbfffff]
>[    0.955424] pci 0000:73:01.0: PCI bridge to [bus 74]
>[    0.955681] pci 0000:75:00.0: [8086:08b1] type 00 class 0x028000
>[    0.955746] pci 0000:75:00.0: reg 0x10: [mem 0xdcb00000-0xdcb01fff 64bit]
>[    0.956071] pci 0000:75:00.0: PME# supported from D0 D3hot D3cold
>[    0.958920] pci 0000:73:02.0: PCI bridge to [bus 75]
>[    0.959044] pci 0000:73:02.0:   bridge window [mem 0xdcb00000-0xdcbfffff]
>[    0.959182] pci 0000:76:00.0: [8086:1533] type 00 class 0x020000
>[    0.959225] pci 0000:76:00.0: reg 0x10: [mem 0xdc900000-0xdc9fffff]
>[    0.959275] pci 0000:76:00.0: reg 0x18: [io  0xc000-0xc01f]
>[    0.959302] pci 0000:76:00.0: reg 0x1c: [mem 0xdca00000-0xdca03fff]
>[    0.959376] pci 0000:76:00.0: reg 0x30: [mem 0xdc800000-0xdc8fffff pref]
>[    0.959545] pci 0000:76:00.0: PME# supported from D0 D3hot D3cold
>[    0.961925] pci 0000:73:03.0: PCI bridge to [bus 76]
>[    0.962046] pci 0000:73:03.0:   bridge window [io  0xc000-0xcfff]
>[    0.962054] pci 0000:73:03.0:   bridge window [mem 0xdc800000-0xdcafffff]
>[    0.964069] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.964690] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15)
>[    0.965316] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 10 11 12 14 15)
>[    0.965933] ACPI: PCI Interrupt Link [LNKD] (IRQs *3 4 5 6 10 11 12 14 15)
>[    0.966553] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.967181] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.967922] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 *10 11 12 14 15)
>[    0.968544] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 *5 6 10 11 12 14 15)
>[    0.969759] ACPI: Enabled 5 GPEs in block 00 to 3F
>[    0.970329] vgaarb: setting as boot device: PCI:0000:00:02.0
>[    0.970445] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
>[    0.970627] vgaarb: device added: PCI:0000:05:00.0,decodes=io+mem,owns=none,locks=none
>[    0.970801] vgaarb: loaded
>[    0.970901] vgaarb: bridge control possible 0000:05:00.0
>[    0.971012] vgaarb: no bridge control possible 0000:00:02.0
>[    0.971245] SCSI subsystem initialized
>[    0.971436] libata version 3.00 loaded.
>[    0.971443] ACPI: bus type USB registered
>[    0.971585] usbcore: registered new interface driver usbfs
>[    0.971710] usbcore: registered new interface driver hub
>[    0.971864] usbcore: registered new device driver usb
>[    0.972020] pps_core: LinuxPPS API ver. 1 registered
>[    0.972136] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
>[    0.972319] PTP clock support registered
>[    0.972670] wmi: Mapper loaded
>[    0.972803] Advanced Linux Sound Architecture Driver Initialized.
>[    0.972932] PCI: Using ACPI for IRQ routing
>[    0.982921] PCI: pci_cache_line_size set to 64 bytes
>[    0.983051] e820: reserve RAM buffer [mem 0x0009d800-0x0009ffff]
>[    0.983054] e820: reserve RAM buffer [mem 0x2d879000-0x2fffffff]
>[    0.983057] e820: reserve RAM buffer [mem 0x2e38e000-0x2fffffff]
>[    0.983059] e820: reserve RAM buffer [mem 0x4c35b000-0x4fffffff]
>[    0.983062] e820: reserve RAM buffer [mem 0x4c432000-0x4fffffff]
>[    0.983065] e820: reserve RAM buffer [mem 0x4f000000-0x4fffffff]
>[    0.983067] e820: reserve RAM buffer [mem 0x89f600000-0x89fffffff]
>[    0.983659] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
>[    0.984108] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
>[    0.986281] clocksource: Switched to clocksource hpet
>[    0.986441] VFS: Disk quotas dquot_6.6.0
>[    0.986577] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[    0.986817] pnp: PnP ACPI init
>[    0.987113] system 00:00: [mem 0xfed40000-0xfed44fff] has been reserved
>[    0.987239] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active)
>[    0.987676] system 00:01: [io  0x0680-0x069f] has been reserved
>[    0.987792] system 00:01: [io  0xffff] has been reserved
>[    0.987904] system 00:01: [io  0xffff] has been reserved
>[    0.988014] system 00:01: [io  0xffff] has been reserved
>[    0.988124] system 00:01: [io  0x1c00-0x1cfe] has been reserved
>[    0.988238] system 00:01: [io  0x1d00-0x1dfe] has been reserved
>[    0.988365] system 00:01: [io  0x1e00-0x1efe] has been reserved
>[    0.988478] system 00:01: [io  0x1f00-0x1ffe] has been reserved
>[    0.988592] system 00:01: [io  0x1800-0x18fe] has been reserved
>[    0.988703] system 00:01: [io  0x164e-0x164f] has been reserved
>[    0.988820] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.988879] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    0.989001] system 00:03: [io  0x1854-0x1857] has been reserved
>[    0.990381] system 00:03: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
>[    0.990698] system 00:04: [io  0x0a00-0x0a0f] has been reserved
>[    0.990814] system 00:04: [io  0x0a30-0x0a3f] has been reserved
>[    0.990927] system 00:04: [io  0x0a20-0x0a2f] has been reserved
>[    0.991043] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.991562] pnp 00:05: [dma 0 disabled]
>[    0.991668] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active)
>[    0.991798] system 00:06: [io  0x04d0-0x04d1] has been reserved
>[    0.991917] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.992877] system 00:07: [mem 0xfed1c000-0xfed1ffff] has been reserved
>[    0.992996] system 00:07: [mem 0xfed10000-0xfed17fff] has been reserved
>[    0.993112] system 00:07: [mem 0xfed18000-0xfed18fff] has been reserved
>[    0.993227] system 00:07: [mem 0xfed19000-0xfed19fff] has been reserved
>[    0.993358] system 00:07: [mem 0xe0000000-0xefffffff] has been reserved
>[    0.993475] system 00:07: [mem 0xfed20000-0xfed3ffff] has been reserved
>[    0.993591] system 00:07: [mem 0xfed90000-0xfed93fff] could not be reserved
>[    0.993708] system 00:07: [mem 0xfed45000-0xfed8ffff] has been reserved
>[    0.993825] system 00:07: [mem 0xff000000-0xffffffff] has been reserved
>[    0.993939] system 00:07: [mem 0xfee00000-0xfeefffff] could not be reserved
>[    0.994056] system 00:07: [mem 0xdffdf000-0xdffdffff] has been reserved
>[    0.994171] system 00:07: [mem 0xdffe0000-0xdffeffff] has been reserved
>[    0.994301] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.994784] pnp: PnP ACPI: found 8 devices
>[    1.002761] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
>[    1.003003] pci 0000:00:1c.0: bridge window [io  0x1000-0x0fff] to [bus 06-70] add_size 1000
>[    1.003031] pci 0000:73:01.0: bridge window [io  0x1000-0x0fff] to [bus 74] add_size 1000
>[    1.003036] pci 0000:73:01.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 74] add_size 200000 add_align 100000
>[    1.003040] pci 0000:73:01.0: bridge window [mem 0x00100000-0x000fffff] to [bus 74] add_size 200000 add_align 100000
>[    1.003088] pci 0000:73:01.0: res[9]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000
>[    1.003091] pci 0000:73:01.0: res[9]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000
>[    1.003095] pci 0000:72:00.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 73-76] add_size 200000 add_align 100000
>[    1.003108] pci 0000:72:00.0: res[9]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000
>[    1.003111] pci 0000:72:00.0: res[9]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000
>[    1.003114] pci 0000:00:1c.6: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 72-76] add_size 200000 add_align 100000
>[    1.003122] pci 0000:00:1c.6: res[9]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000
>[    1.003126] pci 0000:00:1c.6: res[9]=[mem 0x00100000-0x002fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000
>[    1.003129] pci 0000:00:1c.0: res[7]=[io  0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000
>[    1.003132] pci 0000:00:1c.0: res[7]=[io  0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000
>[    1.003154] pci 0000:00:1c.6: BAR 9: assigned [mem 0x5fa00000-0x5fbfffff 64bit pref]
>[    1.003339] pci 0000:00:1c.0: BAR 7: assigned [io  0x2000-0x2fff]
>[    1.003456] pci 0000:02:08.0: PCI bridge to [bus 03]
>[    1.003579] pci 0000:02:10.0: PCI bridge to [bus 04]
>[    1.003702] pci 0000:02:11.0: PCI bridge to [bus 05]
>[    1.003812] pci 0000:02:11.0:   bridge window [io  0xe000-0xefff]
>[    1.003931] pci 0000:02:11.0:   bridge window [mem 0xdb000000-0xdc0fffff]
>[    1.004049] pci 0000:02:11.0:   bridge window [mem 0xb0000000-0xb9ffffff 64bit pref]
>[    1.004226] pci 0000:01:00.0: PCI bridge to [bus 02-05]
>[    1.004346] pci 0000:01:00.0:   bridge window [io  0xe000-0xefff]
>[    1.004464] pci 0000:01:00.0:   bridge window [mem 0xdb000000-0xdc0fffff]
>[    1.004582] pci 0000:01:00.0:   bridge window [mem 0xb0000000-0xb9ffffff 64bit pref]
>[    1.004759] pci 0000:00:01.0: PCI bridge to [bus 01-05]
>[    1.004869] pci 0000:00:01.0:   bridge window [io  0xe000-0xefff]
>[    1.004986] pci 0000:00:01.0:   bridge window [mem 0xdb000000-0xdc1fffff]
>[    1.005104] pci 0000:00:01.0:   bridge window [mem 0xb0000000-0xb9ffffff 64bit pref]
>[    1.005289] pci 0000:00:1c.0: PCI bridge to [bus 06-70]
>[    1.005401] pci 0000:00:1c.0:   bridge window [io  0x2000-0x2fff]
>[    1.005519] pci 0000:00:1c.0:   bridge window [mem 0xbc000000-0xda0fffff]
>[    1.005638] pci 0000:00:1c.0:   bridge window [mem 0x70000000-0xa9ffffff 64bit pref]
>[    1.005816] pci 0000:00:1c.4: PCI bridge to [bus 71]
>[    1.005926] pci 0000:00:1c.4:   bridge window [io  0xd000-0xdfff]
>[    1.006044] pci 0000:00:1c.4:   bridge window [mem 0xdcd00000-0xdcdfffff]
>[    1.006171] pci 0000:72:00.0: res[9]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000
>[    1.006174] pci 0000:72:00.0: res[9]=[mem 0x00100000-0x002fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000
>[    1.006180] pci 0000:72:00.0: BAR 9: assigned [mem 0x5fa00000-0x5fbfffff 64bit pref]
>[    1.006365] pci 0000:73:01.0: res[8]=[mem 0x00100000-0x000fffff] res_to_dev_res add_size 200000 min_align 100000
>[    1.006368] pci 0000:73:01.0: res[8]=[mem 0x00100000-0x002fffff] res_to_dev_res add_size 200000 min_align 100000
>[    1.006371] pci 0000:73:01.0: res[9]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000
>[    1.006375] pci 0000:73:01.0: res[9]=[mem 0x00100000-0x002fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000
>[    1.006378] pci 0000:73:01.0: res[7]=[io  0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000
>[    1.006381] pci 0000:73:01.0: res[7]=[io  0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000
>[    1.006385] pci 0000:73:01.0: BAR 8: no space for [mem size 0x00200000]
>[    1.006500] pci 0000:73:01.0: BAR 8: failed to assign [mem size 0x00200000]
>[    1.006618] pci 0000:73:01.0: BAR 9: assigned [mem 0x5fa00000-0x5fbfffff 64bit pref]
>[    1.006791] pci 0000:73:01.0: BAR 7: no space for [io  size 0x1000]
>[    1.006904] pci 0000:73:01.0: BAR 7: failed to assign [io  size 0x1000]
>[    1.007021] pci 0000:73:01.0: BAR 8: no space for [mem size 0x00200000]
>[    1.007136] pci 0000:73:01.0: BAR 8: failed to assign [mem size 0x00200000]
>[    1.007252] pci 0000:73:01.0: BAR 7: no space for [io  size 0x1000]
>[    1.007376] pci 0000:73:01.0: BAR 7: failed to assign [io  size 0x1000]
>[    1.007492] pci 0000:73:01.0: PCI bridge to [bus 74]
>[    1.007613] pci 0000:73:01.0:   bridge window [mem 0x5fa00000-0x5fbfffff 64bit pref]
>[    1.007795] pci 0000:73:02.0: PCI bridge to [bus 75]
>[    1.007912] pci 0000:73:02.0:   bridge window [mem 0xdcb00000-0xdcbfffff]
>[    1.008043] pci 0000:73:03.0: PCI bridge to [bus 76]
>[    1.008154] pci 0000:73:03.0:   bridge window [io  0xc000-0xcfff]
>[    1.008281] pci 0000:73:03.0:   bridge window [mem 0xdc800000-0xdcafffff]
>[    1.008411] pci 0000:72:00.0: PCI bridge to [bus 73-76]
>[    1.008523] pci 0000:72:00.0:   bridge window [io  0xc000-0xcfff]
>[    1.008643] pci 0000:72:00.0:   bridge window [mem 0xdc800000-0xdcbfffff]
>[    1.008764] pci 0000:72:00.0:   bridge window [mem 0x5fa00000-0x5fbfffff 64bit pref]
>[    1.008945] pci 0000:00:1c.6: PCI bridge to [bus 72-76]
>[    1.009056] pci 0000:00:1c.6:   bridge window [io  0xc000-0xcfff]
>[    1.009174] pci 0000:00:1c.6:   bridge window [mem 0xdc800000-0xdccfffff]
>[    1.009300] pci 0000:00:1c.6:   bridge window [mem 0x5fa00000-0x5fbfffff 64bit pref]
>[    1.009481] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
>[    1.009484] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
>[    1.009487] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
>[    1.009489] pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000d3fff window]
>[    1.009492] pci_bus 0000:00: resource 8 [mem 0x000d4000-0x000d7fff window]
>[    1.009494] pci_bus 0000:00: resource 9 [mem 0x000d8000-0x000dbfff window]
>[    1.009497] pci_bus 0000:00: resource 10 [mem 0x000dc000-0x000dffff window]
>[    1.009500] pci_bus 0000:00: resource 11 [mem 0x000e0000-0x000e3fff window]
>[    1.009503] pci_bus 0000:00: resource 12 [mem 0x000e4000-0x000e7fff window]
>[    1.009505] pci_bus 0000:00: resource 13 [mem 0x5fa00000-0xfeafffff window]
>[    1.009508] pci_bus 0000:01: resource 0 [io  0xe000-0xefff]
>[    1.009511] pci_bus 0000:01: resource 1 [mem 0xdb000000-0xdc1fffff]
>[    1.009513] pci_bus 0000:01: resource 2 [mem 0xb0000000-0xb9ffffff 64bit pref]
>[    1.009516] pci_bus 0000:02: resource 0 [io  0xe000-0xefff]
>[    1.009519] pci_bus 0000:02: resource 1 [mem 0xdb000000-0xdc0fffff]
>[    1.009521] pci_bus 0000:02: resource 2 [mem 0xb0000000-0xb9ffffff 64bit pref]
>[    1.009524] pci_bus 0000:05: resource 0 [io  0xe000-0xefff]
>[    1.009527] pci_bus 0000:05: resource 1 [mem 0xdb000000-0xdc0fffff]
>[    1.009529] pci_bus 0000:05: resource 2 [mem 0xb0000000-0xb9ffffff 64bit pref]
>[    1.009532] pci_bus 0000:06: resource 0 [io  0x2000-0x2fff]
>[    1.009535] pci_bus 0000:06: resource 1 [mem 0xbc000000-0xda0fffff]
>[    1.009537] pci_bus 0000:06: resource 2 [mem 0x70000000-0xa9ffffff 64bit pref]
>[    1.009540] pci_bus 0000:71: resource 0 [io  0xd000-0xdfff]
>[    1.009542] pci_bus 0000:71: resource 1 [mem 0xdcd00000-0xdcdfffff]
>[    1.009545] pci_bus 0000:72: resource 0 [io  0xc000-0xcfff]
>[    1.009548] pci_bus 0000:72: resource 1 [mem 0xdc800000-0xdccfffff]
>[    1.009550] pci_bus 0000:72: resource 2 [mem 0x5fa00000-0x5fbfffff 64bit pref]
>[    1.009553] pci_bus 0000:73: resource 0 [io  0xc000-0xcfff]
>[    1.009555] pci_bus 0000:73: resource 1 [mem 0xdc800000-0xdcbfffff]
>[    1.009558] pci_bus 0000:73: resource 2 [mem 0x5fa00000-0x5fbfffff 64bit pref]
>[    1.009560] pci_bus 0000:74: resource 2 [mem 0x5fa00000-0x5fbfffff 64bit pref]
>[    1.009563] pci_bus 0000:75: resource 1 [mem 0xdcb00000-0xdcbfffff]
>[    1.009565] pci_bus 0000:76: resource 0 [io  0xc000-0xcfff]
>[    1.009568] pci_bus 0000:76: resource 1 [mem 0xdc800000-0xdcafffff]
>[    1.009823] NET: Registered protocol family 2
>[    1.010416] TCP established hash table entries: 262144 (order: 9, 2097152 bytes)
>[    1.011456] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
>[    1.011830] TCP: Hash tables configured (established 262144 bind 65536)
>[    1.012029] UDP hash table entries: 16384 (order: 7, 524288 bytes)
>[    1.012351] UDP-Lite hash table entries: 16384 (order: 7, 524288 bytes)
>[    1.012700] NET: Registered protocol family 1
>[    1.012834] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
>[    1.030467] PCI: CLS mismatch (64 != 128), using 64 bytes
>[    1.047586] Unpacking initramfs...
>[    1.589489] Freeing initrd memory: 1740K (ffff88004c1a8000 - ffff88004c35b000)
>[    1.589713] DMAR: No ATSR found
>[    1.591494] DMAR: dmar0: Using Queued invalidation
>[    1.591619] DMAR: dmar1: Using Queued invalidation
>[    2.166201] DMAR: Software identity mapping for device 0000:00:00.0
>[    2.166318] DMAR: Software identity mapping for device 0000:00:01.0
>[    2.166446] DMAR: Software identity mapping for device 0000:00:02.0
>[    2.166560] DMAR: Software identity mapping for device 0000:00:03.0
>[    2.166673] DMAR: Software identity mapping for device 0000:00:14.0
>[    2.166788] DMAR: Software identity mapping for device 0000:00:16.0
>[    2.166901] DMAR: Software identity mapping for device 0000:00:19.0
>[    2.167015] DMAR: Software identity mapping for device 0000:00:1a.0
>[    2.167129] DMAR: Software identity mapping for device 0000:00:1b.0
>[    2.167250] DMAR: Software identity mapping for device 0000:00:1c.0
>[    2.167365] DMAR: Software identity mapping for device 0000:00:1c.4
>[    2.167479] DMAR: Software identity mapping for device 0000:00:1c.6
>[    2.167593] DMAR: Software identity mapping for device 0000:00:1d.0
>[    2.167706] DMAR: Software identity mapping for device 0000:00:1f.0
>[    2.167821] DMAR: Software identity mapping for device 0000:00:1f.2
>[    2.167935] DMAR: Software identity mapping for device 0000:00:1f.3
>[    2.168061] DMAR: Software identity mapping for device 0000:01:00.0
>[    2.168195] DMAR: Software identity mapping for device 0000:02:08.0
>[    2.168309] DMAR: Software identity mapping for device 0000:02:10.0
>[    2.168423] DMAR: Software identity mapping for device 0000:02:11.0
>[    2.168551] DMAR: Software identity mapping for device 0000:05:00.0
>[    2.168664] DMAR: Software identity mapping for device 0000:05:00.1
>[    2.168793] DMAR: Software identity mapping for device 0000:71:00.0
>[    2.168919] DMAR: Software identity mapping for device 0000:72:00.0
>[    2.169045] DMAR: Software identity mapping for device 0000:73:01.0
>[    2.169165] DMAR: Software identity mapping for device 0000:73:02.0
>[    2.169280] DMAR: Software identity mapping for device 0000:73:03.0
>[    2.169407] DMAR: Software identity mapping for device 0000:75:00.0
>[    2.169533] DMAR: Software identity mapping for device 0000:76:00.0
>[    2.169646] DMAR: Setting RMRR:
>[    2.169748] DMAR: Setting identity map for device 0000:00:02.0 [0x4f800000 - 0x5f9fffff]
>[    2.174497] DMAR: Setting identity map for device 0000:00:14.0 [0x4ed08000 - 0x4ed16fff]
>[    2.174685] DMAR: Setting identity map for device 0000:00:1a.0 [0x4ed08000 - 0x4ed16fff]
>[    2.174860] DMAR: Setting identity map for device 0000:00:1d.0 [0x4ed08000 - 0x4ed16fff]
>[    2.175034] DMAR: Prepare 0-16MiB unity mapping for LPC
>[    2.175144] DMAR: Setting identity map for device 0000:00:1f.0 [0x0 - 0xffffff]
>[    2.175605] DMAR: Intel(R) Virtualization Technology for Directed I/O
>[    2.175848] iommu: Adding device 0000:00:00.0 to group 0
>[    2.175995] iommu: Adding device 0000:00:01.0 to group 1
>[    2.176126] iommu: Adding device 0000:00:02.0 to group 2
>[    2.176270] iommu: Adding device 0000:00:03.0 to group 3
>[    2.176400] iommu: Adding device 0000:00:14.0 to group 4
>[    2.176541] iommu: Adding device 0000:00:16.0 to group 5
>[    2.176673] iommu: Adding device 0000:00:19.0 to group 6
>[    2.176804] iommu: Adding device 0000:00:1a.0 to group 7
>[    2.176934] iommu: Adding device 0000:00:1b.0 to group 8
>[    2.177066] iommu: Adding device 0000:00:1c.0 to group 9
>[    2.177209] iommu: Adding device 0000:00:1c.4 to group 10
>[    2.177340] iommu: Adding device 0000:00:1c.6 to group 11
>[    2.177472] iommu: Adding device 0000:00:1d.0 to group 12
>[    2.177631] iommu: Adding device 0000:00:1f.0 to group 13
>[    2.177762] iommu: Adding device 0000:00:1f.2 to group 13
>[    2.177894] iommu: Adding device 0000:00:1f.3 to group 13
>[    2.178013] iommu: Adding device 0000:01:00.0 to group 1
>[    2.178132] iommu: Adding device 0000:02:08.0 to group 1
>[    2.178261] iommu: Adding device 0000:02:10.0 to group 1
>[    2.178383] iommu: Adding device 0000:02:11.0 to group 1
>[    2.178507] iommu: Adding device 0000:05:00.0 to group 1
>[    2.178631] iommu: Adding device 0000:05:00.1 to group 1
>[    2.178763] iommu: Adding device 0000:71:00.0 to group 14
>[    2.178894] iommu: Adding device 0000:72:00.0 to group 15
>[    2.179028] iommu: Adding device 0000:73:01.0 to group 16
>[    2.179168] iommu: Adding device 0000:73:02.0 to group 17
>[    2.179300] iommu: Adding device 0000:73:03.0 to group 18
>[    2.179442] iommu: Adding device 0000:75:00.0 to group 19
>[    2.179583] iommu: Adding device 0000:76:00.0 to group 20
>[    2.183778] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer
>[    2.183951] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
>[    2.184063] RAPL PMU: hw unit of domain package 2^-14 Joules
>[    2.184186] RAPL PMU: hw unit of domain dram 2^-14 Joules
>[    2.184296] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
>[    2.186074] Scanning for low memory corruption every 60 seconds
>[    2.186739] futex hash table entries: 2048 (order: 5, 131072 bytes)
>[    2.186901] audit: initializing netlink subsys (disabled)
>[    2.187035] audit: type=2000 audit(1476908425.070:1): initialized
>[    2.187721] Initialise system trusted keyrings
>[    2.187975] workingset: timestamp_bits=40 max_order=23 bucket_order=0
>[    2.193450] fuse init (API version 7.26)
>[    2.193783] SGI XFS with ACLs, security attributes, no debug enabled
>[    2.196608] Key type asymmetric registered
>[    2.196717] Asymmetric key parser 'x509' registered
>[    2.198160] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
>[    2.198334] io scheduler noop registered
>[    2.198439] io scheduler deadline registered
>[    2.198556] io scheduler cfq registered (default)
>[    2.202272] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>[    2.202404] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
>[    2.202553] intel_idle: MWAIT substates: 0x42120
>[    2.202555] intel_idle: v0.4.1 model 0x3C
>[    2.203263] intel_idle: lapic_timer_reliable_states 0xffffffff
>[    2.203440] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
>[    2.203621] ACPI: Power Button [PWRB]
>[    2.203812] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
>[    2.203986] ACPI: Power Button [PWRF]
>[    2.205879] thermal LNXTHERM:00: registered as thermal_zone0
>[    2.205994] ACPI: Thermal Zone [TZ00] (28 C)
>[    2.206669] thermal LNXTHERM:01: registered as thermal_zone1
>[    2.206782] ACPI: Thermal Zone [TZ01] (30 C)
>[    2.207048] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
>[    2.227954] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
>[    2.229535] Non-volatile memory driver v1.3
>[    2.229714] Linux agpgart interface v0.103
>[    2.229995] [drm] Initialized
>[    2.230392] [drm:i915_driver_load] Found LynxPoint PCH
>[    2.230403] [drm:intel_power_domains_init] Allowed DC state mask 00
>[    2.230508] [drm:intel_device_info_dump] i915 device info: gen=7, pciid=0x0412 rev=0x06 flags=is_haswell,has_fbc,has_psr,has_runtime_pm,has_resource_streamer,has_rc6,has_dp_mst,has_gmbus_irq,has_hw_contexts,has_l3_dpf,has_hotplug,has_llc,has_ddi,has_fpga_dbg,
>[    2.230551] [drm:intel_device_info_runtime_init] slice mask: 0000
>[    2.230557] [drm:intel_device_info_runtime_init] slice total: 0
>[    2.230562] [drm:intel_device_info_runtime_init] subslice total: 0
>[    2.230566] [drm:intel_device_info_runtime_init] subslice mask 0000
>[    2.230571] [drm:intel_device_info_runtime_init] subslice per slice: 0
>[    2.230576] [drm:intel_device_info_runtime_init] EU total: 0
>[    2.230581] [drm:intel_device_info_runtime_init] EU per subslice: 0
>[    2.230586] [drm:intel_device_info_runtime_init] has slice power gating: n
>[    2.230590] [drm:intel_device_info_runtime_init] has subslice power gating: n
>[    2.230595] [drm:intel_device_info_runtime_init] has EU power gating: n
>[    2.230599] [drm:i915_driver_load] ppgtt mode: 1
>[    2.230602] [drm:i915_driver_load] use GPU sempahores? yes
>[    2.230623] [drm] Memory usable by graphics device = 2048M
>[    2.230742] [drm:i915_ggtt_probe_hw] GMADR size = 256M
>[    2.230746] [drm:i915_ggtt_probe_hw] GTT stolen size = 256M
>[    2.230747] [drm] VT-d active for gfx access
>[    2.230853] [drm] Replacing VGA console driver
>[    2.231838] Console: switching to colour dummy device 80x25
>[    2.232426] [drm] DMAR active, disabling use of stolen memory
>[    2.232454] [drm:intel_opregion_setup] graphic opregion physical addr: 0x4c4e0018
>[    2.232477] [drm:intel_opregion_setup] Public ACPI methods supported
>[    2.232481] [drm:intel_opregion_setup] SWSCI supported
>[    2.238534] [drm:intel_opregion_setup] SWSCI GBDA callbacks 00000cb3, SBCB callbacks 00300483
>[    2.238537] [drm:intel_opregion_setup] ASLE supported
>[    2.238541] [drm:intel_opregion_setup] ASLE extension supported
>[    2.238546] [drm:intel_opregion_setup] Found valid VBT in ACPI OpRegion (Mailbox #4)
>[    2.238661] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    2.238672] [drm] Driver supports precise vblank timestamp query.
>[    2.238687] [drm:intel_bios_init] Set default to SSC at 120000 kHz
>[    2.238692] [drm:intel_bios_init] VBT signature "$VBT HASWELL        ", BDB version 177
>[    2.238699] [drm:intel_bios_init] BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 1 lvds_use_ssc 0 lvds_ssc_freq 120000 display_clock_mode 0 fdi_rx_polarity_inverted 0
>[    2.238703] [drm:intel_bios_init] crt_ddc_bus_pin: 2
>[    2.240767] [drm:intel_opregion_get_panel_type] Ignoring OpRegion panel type (0)
>[    2.240774] [drm:intel_bios_init] Panel type: 2 (VBT)
>[    2.240779] [drm:intel_bios_init] DRRS supported mode is static
>[    2.240786] [drm:intel_bios_init] Found panel mode in BIOS VBT tables:
>[    2.240796] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 0 65000 1024 1048 1184 1344 768 771 777 806 0x8 0xa
>[    2.240801] [drm:intel_bios_init] VBT initial LVDS value 300
>[    2.240807] [drm:intel_bios_init] VBT backlight PWM modulation frequency 200 Hz, active high, min brightness 0, level 255
>[    2.240813] [drm:intel_bios_init] Found SDVO panel mode in BIOS VBT tables:
>[    2.240820] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x8 0xa
>[    2.240825] [drm:intel_bios_init] No SDVO device info is found in VBT
>[    2.240830] [drm:intel_bios_init] DRRS State Enabled:1
>[    2.240838] [drm:intel_bios_init] Port B VBT info: DP:0 HDMI:1 DVI:1 EDP:0 CRT:0
>[    2.240843] [drm:intel_bios_init] VBT HDMI level shift for port B: 6
>[    2.240848] [drm:intel_bios_init] Port C VBT info: DP:0 HDMI:1 DVI:1 EDP:0 CRT:0
>[    2.240852] [drm:intel_bios_init] VBT HDMI level shift for port C: 6
>[    2.240857] [drm:intel_bios_init] Port D VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0
>[    2.240862] [drm:intel_bios_init] VBT HDMI level shift for port D: 6
>[    2.240883] [drm:intel_dsm_detect] no _DSM method for intel device
>[    2.240895] [drm:intel_update_rawclk] rawclk rate: 125000 kHz
>[    2.240901] [drm:intel_power_well_enable] enabling always-on
>[    2.240905] [drm:intel_power_well_enable] enabling display
>[    2.241543] [drm:intel_fbc_init] Sanitized enable_fbc value: 0
>[    2.241550] [drm:intel_print_wm_latency] Primary WM0 latency 20 (2.0 usec)
>[    2.241553] [drm:intel_print_wm_latency] Primary WM1 latency 4 (2.0 usec)
>[    2.241556] [drm:intel_print_wm_latency] Primary WM2 latency 36 (18.0 usec)
>[    2.241559] [drm:intel_print_wm_latency] Primary WM3 latency 90 (45.0 usec)
>[    2.241562] [drm:intel_print_wm_latency] Primary WM4 latency 160 (80.0 usec)
>[    2.241566] [drm:intel_print_wm_latency] Sprite WM0 latency 20 (2.0 usec)
>[    2.241569] [drm:intel_print_wm_latency] Sprite WM1 latency 4 (2.0 usec)
>[    2.241571] [drm:intel_print_wm_latency] Sprite WM2 latency 36 (18.0 usec)
>[    2.241574] [drm:intel_print_wm_latency] Sprite WM3 latency 90 (45.0 usec)
>[    2.241577] [drm:intel_print_wm_latency] Sprite WM4 latency 160 (80.0 usec)
>[    2.241580] [drm:intel_print_wm_latency] Cursor WM0 latency 20 (2.0 usec)
>[    2.241583] [drm:intel_print_wm_latency] Cursor WM1 latency 4 (2.0 usec)
>[    2.241586] [drm:intel_print_wm_latency] Cursor WM2 latency 36 (18.0 usec)
>[    2.241589] [drm:intel_print_wm_latency] Cursor WM3 latency 90 (45.0 usec)
>[    2.241592] [drm:intel_print_wm_latency] Cursor WM4 latency 160 (80.0 usec)
>[    2.241598] [drm:intel_modeset_init] 3 display pipes available.
>[    2.241636] [drm:intel_update_cdclk] Current CD clock rate: 540000 kHz
>[    2.241641] [drm:intel_update_max_cdclk] Max CD clock rate: 540000 kHz
>[    2.241644] [drm:intel_update_max_cdclk] Max dotclock rate: 540000 kHz
>[    2.241651] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=io+mem
>[    2.242013] [drm:intel_crt_reset] crt adpa set to 0xf40000
>[    2.242025] [drm:intel_hdmi_init_connector] Adding HDMI connector on port B
>[    2.242054] [drm:intel_hdmi_init_connector] Adding HDMI connector on port C
>[    2.242072] [drm:intel_dp_init_connector] Adding DP connector on port D
>[    2.242098] [drm:intel_hdmi_init_connector] Adding HDMI connector on port D
>[    2.242326] [drm:intel_modeset_setup_hw_state] [CRTC:26:pipe A] hw state readout: enabled
>[    2.242333] [drm:intel_modeset_setup_hw_state] [CRTC:30:pipe B] hw state readout: disabled
>[    2.242340] [drm:intel_modeset_setup_hw_state] [CRTC:34:pipe C] hw state readout: disabled
>[    2.242346] [drm:intel_modeset_setup_hw_state] WRPLL 1 hw state readout: crtc_mask 0x00000000, on 0
>[    2.242352] [drm:intel_modeset_setup_hw_state] WRPLL 2 hw state readout: crtc_mask 0x00000000, on 0
>[    2.242358] [drm:intel_modeset_setup_hw_state] SPLL hw state readout: crtc_mask 0x00000000, on 0
>[    2.242363] [drm:intel_modeset_setup_hw_state] LCPLL 810 hw state readout: crtc_mask 0x00000000, on 1
>[    2.242367] [drm:intel_modeset_setup_hw_state] LCPLL 1350 hw state readout: crtc_mask 0x00000000, on 1
>[    2.242372] [drm:intel_modeset_setup_hw_state] LCPLL 2700 hw state readout: crtc_mask 0x00000001, on 1
>[    2.242379] [drm:intel_modeset_setup_hw_state] [ENCODER:37:CRT] hw state readout: disabled, pipe A
>[    2.242385] [drm:intel_modeset_setup_hw_state] [ENCODER:38:DDI B] hw state readout: disabled, pipe A
>[    2.242391] [drm:intel_modeset_setup_hw_state] [ENCODER:43:DDI C] hw state readout: disabled, pipe A
>[    2.242401] [drm:intel_modeset_setup_hw_state] [ENCODER:45:DDI D] hw state readout: enabled, pipe A
>[    2.242406] [drm:intel_modeset_setup_hw_state] [ENCODER:47:DP-MST A] hw state readout: disabled, pipe A
>[    2.242410] [drm:intel_modeset_setup_hw_state] [ENCODER:48:DP-MST B] hw state readout: disabled, pipe B
>[    2.242415] [drm:intel_modeset_setup_hw_state] [ENCODER:49:DP-MST C] hw state readout: disabled, pipe C
>[    2.242421] [drm:intel_modeset_setup_hw_state] [CONNECTOR:36:VGA-1] hw state readout: disabled
>[    2.242427] [drm:intel_modeset_setup_hw_state] [CONNECTOR:39:HDMI-A-1] hw state readout: disabled
>[    2.242433] [drm:intel_modeset_setup_hw_state] [CONNECTOR:44:HDMI-A-2] hw state readout: disabled
>[    2.242439] [drm:intel_modeset_setup_hw_state] [CONNECTOR:46:DP-1] hw state readout: enabled
>[    2.242446] [drm:intel_modeset_setup_hw_state] [CONNECTOR:50:HDMI-A-3] hw state readout: disabled
>[    2.242469] [drm:intel_dump_pipe_config] [CRTC:26:pipe A][setup_hw_state] config ffff8808755c0800 for pipe A
>[    2.242474] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[    2.242479] [drm:intel_dump_pipe_config] pipe bpp: 30, dithering: 0
>[    2.242485] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.242492] [drm:intel_dump_pipe_config] dp: 0, lanes: 4, gmch_m: 3826574, gmch_n: 8388608, link_m: 255104, link_n: 524288, tu: 64
>[    2.242498] [drm:intel_dump_pipe_config] dp: 0, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    2.242503] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    2.242507] [drm:intel_dump_pipe_config] requested mode:
>[    2.242516] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 62 540000 3840 3888 3920 4000 2160 2163 2168 2191 0x40 0x9
>[    2.242520] [drm:intel_dump_pipe_config] adjusted mode:
>[    2.242526] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 62 540000 3840 3888 3920 4000 2160 2163 2168 2191 0x40 0x9
>[    2.242533] [drm:intel_dump_pipe_config] crtc timings: 540000 3840 3888 3920 4000 2160 2163 2168 2191, type: 0x40 flags: 0x9
>[    2.242538] [drm:intel_dump_pipe_config] port clock: 540000
>[    2.242543] [drm:intel_dump_pipe_config] pipe src size: 720x400
>[    2.242549] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0
>[    2.242554] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    2.242559] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x0f000870, enabled
>[    2.242564] [drm:intel_dump_pipe_config] ips: 0
>[    2.242569] [drm:intel_dump_pipe_config] double wide: 0
>[    2.242574] [drm:intel_dump_pipe_config] dpll_hw_state: wrpll: 0x0 spll: 0x0
>[    2.242578] [drm:intel_dump_pipe_config] planes on this crtc
>[    2.242584] [drm:intel_dump_pipe_config] [PLANE:23:primary A] disabled, scaler_id = 0
>[    2.242589] [drm:intel_dump_pipe_config] [PLANE:25:cursor A] disabled, scaler_id = 0
>[    2.242594] [drm:intel_dump_pipe_config] [PLANE:27:sprite A] disabled, scaler_id = 0
>[    2.242601] [drm:intel_dump_pipe_config] [CRTC:30:pipe B][setup_hw_state] config ffff8808755c1800 for pipe B
>[    2.242605] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[    2.242610] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[    2.242616] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.242622] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.242628] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    2.242632] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    2.242637] [drm:intel_dump_pipe_config] requested mode:
>[    2.242643] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    2.242647] [drm:intel_dump_pipe_config] adjusted mode:
>[    2.242653] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    2.242659] [drm:intel_dump_pipe_config] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    2.242664] [drm:intel_dump_pipe_config] port clock: 0
>[    2.242668] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[    2.242674] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0
>[    2.242679] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    2.242684] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.242688] [drm:intel_dump_pipe_config] ips: 0
>[    2.242693] [drm:intel_dump_pipe_config] double wide: 0
>[    2.242697] [drm:intel_dump_pipe_config] dpll_hw_state: wrpll: 0x0 spll: 0x0
>[    2.242702] [drm:intel_dump_pipe_config] planes on this crtc
>[    2.242707] [drm:intel_dump_pipe_config] [PLANE:28:primary B] disabled, scaler_id = 0
>[    2.242712] [drm:intel_dump_pipe_config] [PLANE:29:cursor B] disabled, scaler_id = 0
>[    2.242717] [drm:intel_dump_pipe_config] [PLANE:31:sprite B] disabled, scaler_id = 0
>[    2.242723] [drm:intel_dump_pipe_config] [CRTC:34:pipe C][setup_hw_state] config ffff8808755c2800 for pipe C
>[    2.242728] [drm:intel_dump_pipe_config] cpu_transcoder: C
>[    2.242732] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[    2.242738] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.242744] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.242749] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    2.242754] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    2.242758] [drm:intel_dump_pipe_config] requested mode:
>[    2.242764] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    2.242768] [drm:intel_dump_pipe_config] adjusted mode:
>[    2.242773] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    2.242780] [drm:intel_dump_pipe_config] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    2.242784] [drm:intel_dump_pipe_config] port clock: 0
>[    2.242789] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[    2.242794] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0
>[    2.242799] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    2.242804] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.242808] [drm:intel_dump_pipe_config] ips: 0
>[    2.242813] [drm:intel_dump_pipe_config] double wide: 0
>[    2.242817] [drm:intel_dump_pipe_config] dpll_hw_state: wrpll: 0x0 spll: 0x0
>[    2.242822] [drm:intel_dump_pipe_config] planes on this crtc
>[    2.242827] [drm:intel_dump_pipe_config] [PLANE:32:primary C] disabled, scaler_id = 0
>[    2.242832] [drm:intel_dump_pipe_config] [PLANE:33:cursor C] disabled, scaler_id = 0
>[    2.242836] [drm:intel_dump_pipe_config] [PLANE:35:sprite C] disabled, scaler_id = 0
>[    2.242842] [drm:intel_modeset_setup_hw_state] LCPLL 810 enabled but not in use, disabling
>[    2.242847] [drm:intel_modeset_setup_hw_state] LCPLL 1350 enabled but not in use, disabling
>[    2.242902] [drm:i915_gem_init_ggtt] clearing unused GTT space: [0, 7ffff000]
>[    2.247600] [drm:gen6_ppgtt_init] Allocated pde space (2M) at GTT entry: 7fdf0
>[    2.249523] [drm:i915_gem_context_init] HW context support initialized
>[    2.249759] [drm:intel_init_ring_buffer] render ring hws offset: 0x7fff0000
>[    2.249849] [drm:intel_engine_create_scratch] render ring pipe control offset: 0x00000000
>[    2.249993] [drm:intel_init_ring_buffer] blitter ring hws offset: 0x00021000
>[    2.250212] [drm:intel_init_ring_buffer] bsd ring hws offset: 0x00042000
>[    2.250462] [drm:intel_init_ring_buffer] video enhancement ring hws offset: 0x00063000
>[    2.250643] [drm:intel_guc_setup] GuC fw status: path (null), fetch NONE, load NONE
>[    2.250663] [drm:sandybridge_pcode_read] warning: pcode (read) mailbox access failed: -6
>[    2.250671] [drm:intel_init_gt_powersave] Overclocking supported, max: 1200MHz, overclock: 1200MHz
>[    2.250678] [drm:intel_update_cdclk] Current CD clock rate: 540000 kHz
>[    2.250703] [drm:intel_fbdev_init] pipe A not active or no fb, skipping
>[    2.250707] [drm:intel_fbdev_init] pipe B not active or no fb, skipping
>[    2.250711] [drm:intel_fbdev_init] pipe C not active or no fb, skipping
>[    2.250715] [drm:intel_fbdev_init] no active fbs found, not using BIOS config
>[    2.251332] [drm:intel_dp_connector_register] registering DPDDC-D bus for card0-DP-1
>[    2.253269] [drm:intel_opregion_register] More than 15 outputs detected via ACPI
>[    2.258838] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>[    2.259724] [drm:asle_work] bclp = 0x80000002
>[    2.259731] [drm:asle_work] updating opregion backlight 2/255
>[    2.259943] [drm:asle_work] bclp = 0x800000ff
>[    2.259950] [drm:asle_work] updating opregion backlight 255/255
>[    2.260066] acpi device:6e: registered as cooling_device13
>[    2.260256] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input2
>[    2.260325] [drm] Initialized i915 1.6.0 20160919 for 0000:00:02.0 on minor 0
>[    2.260341] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1]
>[    2.260350] [drm:intel_crt_detect] [CONNECTOR:36:VGA-1] force=1
>[    2.260360] [drm:intel_crt_detect] trigger hotplug detect cycle: adpa=0xf40000
>[    2.264452] loop: module loaded
>[    2.264614] ahci 0000:00:1f.2: version 3.0
>[    2.264884] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x1 impl SATA mode
>[    2.264904] ahci 0000:00:1f.2: flags: 64bit ncq led clo pio slum part ems apst 
>[    2.266711] scsi host0: ahci
>[    2.266998] scsi host1: ahci
>[    2.267298] scsi host2: ahci
>[    2.267564] scsi host3: ahci
>[    2.267832] scsi host4: ahci
>[    2.268092] scsi host5: ahci
>[    2.268231] ata1: SATA max UDMA/133 abar m2048@0xdce3a000 port 0xdce3a100 irq 19
>[    2.268252] ata2: DUMMY
>[    2.268260] ata3: DUMMY
>[    2.268268] ata4: DUMMY
>[    2.268275] ata5: DUMMY
>[    2.268282] ata6: DUMMY
>[    2.268455] ahci 0000:71:00.0: controller can do FBS, turning on CAP_FBS
>[    2.270168] [drm:intel_crt_detect] ironlake hotplug adpa=0xf40000, result 0
>[    2.270174] [drm:intel_crt_detect] CRT not detected via hotplug
>[    2.270355] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[    2.270358] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry
>[    2.270527] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[    2.270536] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    2.270542] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[    2.270546] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[    2.271270] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    2.271274] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[    2.271279] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[    2.271287] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1] status updated from unknown to disconnected
>[    2.271296] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1] disconnected
>[    2.271301] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1]
>[    2.271308] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-1]
>[    2.271512] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    2.271515] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    2.271713] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    2.271719] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    2.271924] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    2.271927] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    2.272120] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    2.272126] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1] status updated from unknown to disconnected
>[    2.272134] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1] disconnected
>[    2.272138] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2]
>[    2.272145] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-2]
>[    2.272374] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    2.272377] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    2.272580] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    2.272587] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    2.272796] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[    2.272799] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    2.272997] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[    2.273003] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2] status updated from unknown to disconnected
>[    2.273008] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2] disconnected
>[    2.273012] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1]
>[    2.273017] [drm:intel_dp_detect] [CONNECTOR:46:DP-1]
>[    2.274756] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 01 01 01 81 00 00 00 00 00 00 01
>[    2.278678] ahci 0000:71:00.0: AHCI 0001.0200 32 slots 8 ports 6 Gbps 0xff impl SATA mode
>[    2.278700] ahci 0000:71:00.0: flags: 64bit ncq fbs pio 
>[    2.278924] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[    2.278931] [drm:intel_dp_print_rates] source rates: 162000, 270000, 540000
>[    2.278936] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[    2.278941] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[    2.279759] [drm:intel_dp_detect] Sink OUI: 0080e1
>[    2.280579] [drm:intel_dp_detect] Branch OUI: 0080e1
>[    2.280918] scsi host6: ahci
>[    2.281177] scsi host7: ahci
>[    2.281368] [drm:intel_dp_detect] sink hw revision: 0.0
>[    2.281451] scsi host8: ahci
>[    2.281731] scsi host9: ahci
>[    2.281972] scsi host10: ahci
>[    2.282163] [drm:intel_dp_detect] sink sw revision: 0.21
>[    2.282236] scsi host11: ahci
>[    2.282475] scsi host12: ahci
>[    2.282705] scsi host13: ahci
>[    2.282851] ata7: SATA max UDMA/133 abar m2048@0xdcd10000 port 0xdcd10100 irq 16
>[    2.282874] ata8: SATA max UDMA/133 abar m2048@0xdcd10000 port 0xdcd10180 irq 16
>[    2.282897] ata9: SATA max UDMA/133 abar m2048@0xdcd10000 port 0xdcd10200 irq 16
>[    2.282919] ata10: SATA max UDMA/133 abar m2048@0xdcd10000 port 0xdcd10280 irq 16
>[    2.282942] ata11: SATA max UDMA/133 abar m2048@0xdcd10000 port 0xdcd10300 irq 16
>[    2.282963] ata12: SATA max UDMA/133 abar m2048@0xdcd10000 port 0xdcd10380 irq 16
>[    2.282982] ata13: SATA max UDMA/133 abar m2048@0xdcd10000 port 0xdcd10400 irq 16
>[    2.282997] ata14: SATA max UDMA/133 abar m2048@0xdcd10000 port 0xdcd10480 irq 16
>[    2.283178] tun: Universal TUN/TAP device driver, 1.6
>[    2.283186] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
>[    2.283290] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
>[    2.283300] e100: Copyright(c) 1999-2006 Intel Corporation
>[    2.283338] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
>[    2.283352] e1000: Copyright (c) 1999-2006 Intel Corporation.
>[    2.283395] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
>[    2.283405] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
>[    2.283776] [drm:intel_dp_detect] Sink is MST capable
>[    2.283806] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
>[    2.287395] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1] status updated from unknown to disconnected
>[    2.287402] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1] disconnected
>[    2.287409] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3]
>[    2.287417] [drm:intel_hdmi_detect] [CONNECTOR:50:HDMI-A-3]
>[    2.287594] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[    2.287599] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[    2.287767] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[    2.287777] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[    2.289831] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[    2.289836] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[    2.290032] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[    2.290045] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3] status updated from unknown to disconnected
>[    2.290050] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3] disconnected
>[    2.290058] i915 0000:00:02.0: No connectors reported connected with modes
>[    2.290076] [drm:drm_setup_crtcs] 
>[    2.290080] [drm:drm_setup_crtcs] connector 36 enabled? no
>[    2.290084] [drm:drm_setup_crtcs] connector 39 enabled? no
>[    2.290087] [drm:drm_setup_crtcs] connector 44 enabled? no
>[    2.290089] [drm:drm_setup_crtcs] connector 46 enabled? no
>[    2.290092] [drm:drm_setup_crtcs] connector 50 enabled? no
>[    2.290099] [drm:intel_fb_initial_config] connector VGA-1 not enabled, skipping
>[    2.290103] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[    2.290107] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[    2.290111] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[    2.290115] [drm:intel_fb_initial_config] connector HDMI-A-3 not enabled, skipping
>[    2.290118] [drm:intel_fb_initial_config] Not using firmware configuration
>[    2.290123] [drm:drm_setup_crtcs] picking CRTCs for 8192x8192 config
>[    2.290126] [drm] Cannot find any crtc or sizes - going 1024x768
>[    2.290139] [drm:intelfb_create] no BIOS fb, allocating a new one
>[    2.299525] [drm:intelfb_create] allocated 1024x768 fb: 0x000c0000
>[    2.299636] fbcon: inteldrmfb (fb0) is primary device
>[    2.299811] [drm:intel_disable_pipe] disabling pipe A
>[    2.325084] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[    2.325090] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[    2.325141] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[    2.327688] [drm:intel_disable_shared_dpll] disable LCPLL 2700 (active 1, on? 1) for crtc 26
>[    2.327693] [drm:intel_disable_shared_dpll] disabling LCPLL 2700
>[    2.327706] [drm:intel_atomic_commit_tail] [ENCODER:37:CRT]
>[    2.327714] [drm:intel_atomic_commit_tail] [ENCODER:38:DDI B]
>[    2.327720] [drm:intel_atomic_commit_tail] [ENCODER:43:DDI C]
>[    2.327726] [drm:intel_atomic_commit_tail] [ENCODER:45:DDI D]
>[    2.327732] [drm:intel_atomic_commit_tail] [ENCODER:47:DP-MST A]
>[    2.327737] [drm:intel_atomic_commit_tail] [ENCODER:48:DP-MST B]
>[    2.327742] [drm:intel_atomic_commit_tail] [ENCODER:49:DP-MST C]
>[    2.327747] [drm:verify_connector_state] [CONNECTOR:36:VGA-1]
>[    2.327753] [drm:verify_connector_state] [CONNECTOR:39:HDMI-A-1]
>[    2.327759] [drm:verify_connector_state] [CONNECTOR:44:HDMI-A-2]
>[    2.327764] [drm:verify_connector_state] [CONNECTOR:46:DP-1]
>[    2.327770] [drm:verify_connector_state] [CONNECTOR:50:HDMI-A-3]
>[    2.327776] [drm:verify_single_dpll_state.isra.116] WRPLL 1
>[    2.327782] [drm:verify_single_dpll_state.isra.116] WRPLL 2
>[    2.327786] [drm:verify_single_dpll_state.isra.116] SPLL
>[    2.327791] [drm:verify_single_dpll_state.isra.116] LCPLL 810
>[    2.327795] [drm:verify_single_dpll_state.isra.116] LCPLL 1350
>[    2.327799] [drm:verify_single_dpll_state.isra.116] LCPLL 2700
>[    2.327809] [drm:intel_power_well_disable] disabling display
>[    2.327816] [drm:hsw_set_power_well] Requesting to disable the power well
>[    2.327825] [drm:intel_atomic_commit_tail] [CRTC:26:pipe A]
>[    2.329425] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    2.331572] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    2.331577] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    2.331587] [drm:intel_power_well_disable] disabling always-on
>[    2.333499] Console: switching to colour frame buffer device 128x48
>[    2.338164] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[    2.372977] e1000e 0000:00:19.0 0000:00:19.0 (uninitialized): registered PHC clock
>[    2.456190] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) 74:d4:35:18:cd:54
>[    2.456290] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection
>[    2.456408] e1000e 0000:00:19.0 eth0: MAC: 11, PHY: 12, PBA No: FFFFFF-0FF
>[    2.456517] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k
>[    2.456590] igb: Copyright (c) 2007-2014 Intel Corporation.
>[    2.511469] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[    2.511477] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[    2.511500] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[    2.511507] [drm:intel_power_well_enable] enabling always-on
>[    2.514225] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    2.519701] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    2.519705] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    2.519713] [drm:intel_power_well_disable] disabling always-on
>[    2.549431] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[    2.549436] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[    2.549453] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[    2.549459] [drm:intel_power_well_enable] enabling always-on
>[    2.552168] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    2.557635] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    2.557640] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    2.557647] [drm:intel_power_well_disable] disabling always-on
>[    2.576093] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[    2.576610] ata1.00: ATA-8: INTEL SSDSC2BB240G4, D2010355, max UDMA/133
>[    2.576690] ata1.00: 468862128 sectors, multi 1: LBA48 NCQ (depth 31/32)
>[    2.577336] ata1.00: configured for UDMA/133
>[    2.577797] scsi 0:0:0:0: Direct-Access     ATA      INTEL SSDSC2BB24 0355 PQ: 0 ANSI: 5
>[    2.591457] ata1.00: Enabling discard_zeroes_data
>[    2.591492] sd 0:0:0:0: Attached scsi generic sg0 type 0
>[    2.591666] sd 0:0:0:0: [sda] 468862128 512-byte logical blocks: (240 GB/224 GiB)
>[    2.591680] ata9: SATA link down (SStatus 0 SControl 300)
>[    2.591775] ata10: SATA link down (SStatus 0 SControl 300)
>[    2.591808] ata13: SATA link down (SStatus 0 SControl 300)
>[    2.591856] ata12: SATA link down (SStatus 0 SControl 300)
>[    2.591926] ata14: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[    2.591960] ata7: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[    2.592037] ata14.00: ATAPI: MARVELL VIRTUALL, 1.09, max UDMA/66
>[    2.592180] ata8: SATA link down (SStatus 0 SControl 300)
>[    2.592227] ata11: SATA link down (SStatus 0 SControl 300)
>[    2.592247] ata14.00: configured for UDMA/66
>[    2.593066] ata7.00: ATAPI: TSSTcorp DVD+/-RW TS-H653H, D700, max UDMA/100
>[    2.594864] ata7.00: configured for UDMA/100
>[    2.595697] pps pps0: new PPS source ptp1
>[    2.595702] igb 0000:76:00.0: added PHC on eth1
>[    2.595704] igb 0000:76:00.0: Intel(R) Gigabit Ethernet Network Connection
>[    2.595707] igb 0000:76:00.0: eth1: (PCIe:2.5Gb/s:Width x1) 74:d4:35:1f:ca:84
>[    2.595776] igb 0000:76:00.0: eth1: PBA No: 000200-000
>[    2.595779] igb 0000:76:00.0: Using MSI-X interrupts. 4 rx queue(s), 4 tx queue(s)
>[    2.595907] VFIO - User Level meta-driver version: 0.3
>[    2.596098] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    2.596100] ehci-pci: EHCI PCI platform driver
>[    2.596358] ehci-pci 0000:00:1a.0: EHCI Host Controller
>[    2.596440] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1
>[    2.596456] ehci-pci 0000:00:1a.0: debug port 2
>[    2.596469] DMAR: 32bit 0000:00:1a.0 uses non-identity mapping
>[    2.596568] DMAR: Setting identity map for device 0000:00:1a.0 [0x4ed08000 - 0x4ed16fff]
>[    2.598698] scsi 6:0:0:0: CD-ROM            TSSTcorp DVD+-RW TS-H653H D700 PQ: 0 ANSI: 5
>[    2.600565] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported
>[    2.600576] ehci-pci 0000:00:1a.0: irq 16, io mem 0xdce3c000
>[    2.607171] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00
>[    2.607241] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>[    2.607244] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    2.607246] usb usb1: Product: EHCI Host Controller
>[    2.607248] usb usb1: Manufacturer: Linux 4.9.0-rc1-00068-g2972b82a897b ehci_hcd
>[    2.607250] usb usb1: SerialNumber: 0000:00:1a.0
>[    2.607588] hub 1-0:1.0: USB hub found
>[    2.607597] hub 1-0:1.0: 2 ports detected
>[    2.608096] ehci-pci 0000:00:1d.0: EHCI Host Controller
>[    2.608217] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2
>[    2.608233] ehci-pci 0000:00:1d.0: debug port 2
>[    2.608245] DMAR: 32bit 0000:00:1d.0 uses non-identity mapping
>[    2.608344] DMAR: Setting identity map for device 0000:00:1d.0 [0x4ed08000 - 0x4ed16fff]
>[    2.612313] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
>[    2.612348] ehci-pci 0000:00:1d.0: irq 23, io mem 0xdce3b000
>[    2.619175] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
>[    2.619246] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
>[    2.619249] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    2.619252] usb usb2: Product: EHCI Host Controller
>[    2.619254] usb usb2: Manufacturer: Linux 4.9.0-rc1-00068-g2972b82a897b ehci_hcd
>[    2.619256] usb usb2: SerialNumber: 0000:00:1d.0
>[    2.619615] hub 2-0:1.0: USB hub found
>[    2.619631] hub 2-0:1.0: 2 ports detected
>[    2.619916] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    2.619925] ohci-pci: OHCI PCI platform driver
>[    2.619968] uhci_hcd: USB Universal Host Controller Interface driver
>[    2.620253] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    2.620420] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3
>[    2.621560] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00009810
>[    2.621568] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
>[    2.621740] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
>[    2.621743] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    2.621745] usb usb3: Product: xHCI Host Controller
>[    2.621747] usb usb3: Manufacturer: Linux 4.9.0-rc1-00068-g2972b82a897b xhci-hcd
>[    2.621749] usb usb3: SerialNumber: 0000:00:14.0
>[    2.622127] hub 3-0:1.0: USB hub found
>[    2.622159] hub 3-0:1.0: 14 ports detected
>[    2.630102] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    2.630234] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 4
>[    2.630319] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003
>[    2.630322] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    2.630324] usb usb4: Product: xHCI Host Controller
>[    2.630326] usb usb4: Manufacturer: Linux 4.9.0-rc1-00068-g2972b82a897b xhci-hcd
>[    2.630328] usb usb4: SerialNumber: 0000:00:14.0
>[    2.630633] hub 4-0:1.0: USB hub found
>[    2.630655] hub 4-0:1.0: 6 ports detected
>[    2.630930] sr 6:0:0:0: [sr0] scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw xa/form2 cdda tray
>[    2.630932] cdrom: Uniform CD-ROM driver Revision: 3.20
>[    2.631224] sr 6:0:0:0: Attached scsi CD-ROM sr0
>[    2.631367] sr 6:0:0:0: Attached scsi generic sg1 type 5
>[    2.631900] scsi 13:0:0:0: Processor         Marvell  Console          1.01 PQ: 0 ANSI: 5
>[    2.632202] scsi 13:0:0:0: Attached scsi generic sg2 type 3
>[    2.633607] usbcore: registered new interface driver usblp
>[    2.633648] usbcore: registered new interface driver usb-storage
>[    2.633714] i8042: PNP: No PS/2 controller found. Probing ports directly.
>[    2.634234] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    2.634305] serio: i8042 AUX port at 0x60,0x64 irq 12
>[    2.634461] mousedev: PS/2 mouse device common for all mice
>[    2.634753] rtc_cmos 00:02: RTC can wake from S4
>[    2.634947] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
>[    2.634989] rtc_cmos 00:02: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
>[    2.635057] i801_smbus 0000:00:1f.3: enabling device (0001 -> 0003)
>[    2.635325] i801_smbus 0000:00:1f.3: SMBus using PCI interrupt
>[    2.639268] device-mapper: ioctl: 4.35.0-ioctl (2016-06-23) initialised: dm-devel@redhat.com
>[    2.639399] intel_pstate: Intel P-state driver initializing
>[    2.640573] hidraw: raw HID events driver (C) Jiri Kosina
>[    2.641011] usbcore: registered new interface driver usbhid
>[    2.641012] usbhid: USB HID core driver
>[    2.641574] usbcore: registered new interface driver snd-usb-audio
>[    2.641621] Netfilter messages via NETLINK v0.30.
>[    2.641894] nf_conntrack version 0.5.0 (65536 buckets, 262144 max)
>[    2.642000] ctnetlink v0.93: registering with nfnetlink.
>[    2.642191] ip_tables: (C) 2000-2006 Netfilter Core Team
>[    2.642247] Initializing XFRM netlink socket
>[    2.642492] NET: Registered protocol family 10
>[    2.643023] ip6_tables: (C) 2000-2006 Netfilter Core Team
>[    2.643132] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
>[    2.643419] NET: Registered protocol family 17
>[    2.643447] Bridge firewalling registered
>[    2.643448] 8021q: 802.1Q VLAN Support v1.8
>[    2.643477] 9pnet: Installing 9P2000 support
>[    2.643676] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[    2.643683] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[    2.643716] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[    2.643723] [drm:intel_power_well_enable] enabling always-on
>[    2.644275] microcode: sig=0x306c3, pf=0x2, revision=0x19
>[    2.644735] microcode: Microcode Update Driver: v2.01 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
>[    2.645011] registered taskstats version 1
>[    2.645014] Loading compiled-in X.509 certificates
>[    2.645888] Btrfs loaded, crc32c=crc32c-generic
>[    2.646421] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    2.647149]   Magic number: 4:845:346
>[    2.647232] tty tty63: hash matches
>[    2.649831] [drm:drm_dp_send_link_address] link address reply: 3
>[    2.649840] [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
>[    2.649849] [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
>[    2.649857] [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
>[    2.651922] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    2.651926] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    2.652385] [drm:intel_power_well_disable] disabling always-on
>[    2.653019] [drm:intel_power_well_enable] enabling always-on
>[    2.653469] [drm:intel_power_well_disable] disabling always-on
>[    2.654096] [drm:intel_power_well_enable] enabling always-on
>[    2.654341] [drm:intel_power_well_disable] disabling always-on
>[    2.656033] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[    2.656039] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[    2.656086] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[    2.656094] [drm:intel_power_well_enable] enabling always-on
>[    2.658881] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    2.660630] [drm:drm_dp_send_enum_path_resources.isra.17] enum path resources 8: 2560 2560
>[    2.662734] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    2.662738] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    2.663244] [drm:intel_power_well_disable] disabling always-on
>[    2.663878] [drm:intel_power_well_enable] enabling always-on
>[    2.664374] [drm:intel_power_well_disable] disabling always-on
>[    2.665004] [drm:intel_power_well_enable] enabling always-on
>[    2.665288] [drm:intel_power_well_disable] disabling always-on
>[    2.670083] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[    2.670088] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[    2.670110] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[    2.670115] [drm:intel_power_well_enable] enabling always-on
>[    2.672856] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    2.676751] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    2.676755] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    2.676761] [drm:intel_power_well_disable] disabling always-on
>[    2.676769] [drm:intel_power_well_enable] enabling always-on
>[    2.677270] [drm:intel_power_well_disable] disabling always-on
>[    2.677901] [drm:intel_power_well_enable] enabling always-on
>[    2.678401] [drm:intel_power_well_disable] disabling always-on
>[    2.679029] [drm:intel_power_well_enable] enabling always-on
>[    2.679314] [drm:intel_power_well_disable] disabling always-on
>[    2.684009] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[    2.684013] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[    2.684031] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[    2.684035] [drm:intel_power_well_enable] enabling always-on
>[    2.686771] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    2.688478] random: fast init done
>[    2.693989] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    2.693994] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    2.694001] [drm:intel_power_well_disable] disabling always-on
>[    2.694849] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[    2.694852] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[    2.694871] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[    2.694876] [drm:intel_power_well_enable] enabling always-on
>[    2.697608] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    2.704799] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[    2.704803] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    2.705397] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[    2.705401] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[    2.712999] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[    2.713003] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    2.713597] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[    2.713601] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[    2.721274] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    2.721279] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    2.721285] [drm:intel_power_well_disable] disabling always-on
>[    2.721291] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[    2.721296] [drm:intel_power_well_enable] enabling always-on
>[    2.723016] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    2.723022] [drm:intel_power_well_disable] disabling always-on
>[    2.723030] [drm:intel_power_well_enable] enabling always-on
>[    2.723528] [drm:intel_power_well_disable] disabling always-on
>[    2.724160] [drm:intel_power_well_enable] enabling always-on
>[    2.724659] [drm:intel_power_well_disable] disabling always-on
>[    2.725304] [drm:intel_power_well_enable] enabling always-on
>[    2.725598] [drm:intel_power_well_disable] disabling always-on
>[    2.730192] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[    2.730199] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[    2.730222] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[    2.730229] [drm:intel_power_well_enable] enabling always-on
>[    2.733038] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    2.740283] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    2.740288] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    2.740297] [drm:intel_power_well_disable] disabling always-on
>[    2.741065] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[    2.741070] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[    2.741108] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[    2.741114] [drm:intel_power_well_enable] enabling always-on
>[    2.743892] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    2.751087] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    2.751092] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    2.751112] [drm:intel_power_well_disable] disabling always-on
>[    2.752187] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[    2.752193] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[    2.752219] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[    2.752225] [drm:intel_power_well_enable] enabling always-on
>[    2.754979] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    2.762199] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    2.762204] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    2.762213] [drm:intel_power_well_disable] disabling always-on
>[    2.763245] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[    2.763249] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[    2.763264] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[    2.763269] [drm:intel_power_well_enable] enabling always-on
>[    2.765998] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    2.771086] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[    2.771092] [drm:drm_get_edid] block id 0x12, rev 0, len 22
>[    2.771105] [drm:drm_get_edid] tile cap 0x82
>[    2.771109] [drm:drm_get_edid] tile_size 1920 x 2160
>[    2.771114] [drm:drm_get_edid] topo num tiles 2x1, location 1x0
>[    2.771117] [drm:drm_get_edid] vend DEL
>[    2.775715] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[    2.775721] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    2.776313] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[    2.776317] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[    2.778438] [drm:drm_dp_send_enum_path_resources.isra.17] enum path resources 9: 1260 1260
>[    2.780553] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    2.780557] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    2.780573] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[    2.784795] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    2.784806] [drm:intel_power_well_disable] disabling always-on
>[    2.788246] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[    2.788249] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[    2.788292] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[    2.788299] [drm:intel_power_well_enable] enabling always-on
>[    2.791049] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    2.794897] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    2.794902] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    2.795411] [drm:intel_power_well_disable] disabling always-on
>[    2.796046] [drm:intel_power_well_enable] enabling always-on
>[    2.796544] [drm:intel_power_well_disable] disabling always-on
>[    2.797175] [drm:intel_power_well_enable] enabling always-on
>[    2.797454] [drm:intel_power_well_disable] disabling always-on
>[    2.802190] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[    2.802195] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[    2.802227] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[    2.802233] [drm:intel_power_well_enable] enabling always-on
>[    2.805041] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    2.812330] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[    2.812335] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    2.813039] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[    2.813044] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[    2.820576] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[    2.820580] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    2.821194] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[    2.821200] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[    2.828870] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[    2.828874] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    2.829465] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[    2.829469] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[    2.839684] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    2.839689] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    2.839701] [drm:intel_power_well_disable] disabling always-on
>[    2.839713] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[    2.839717] [drm:intel_power_well_enable] enabling always-on
>[    2.841435] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    2.841443] [drm:intel_power_well_disable] disabling always-on
>[    2.843131] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[    2.843136] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[    2.843162] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[    2.843167] [drm:intel_power_well_enable] enabling always-on
>[    2.845931] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    2.851447] console [netcon0] enabled
>[    2.851557] sd 0:0:0:0: [sda] Write Protect is off
>[    2.851564] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
>[    2.851592] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    2.851887] ata1.00: Enabling discard_zeroes_data
>[    2.853155] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    2.853161] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    2.853171] [drm:intel_power_well_disable] disabling always-on
>[    2.853691]  sda: sda1 sda2
>[    2.854074] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[    2.854078] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[    2.854108] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[    2.854117] [drm:intel_power_well_enable] enabling always-on
>[    2.854253] ata1.00: Enabling discard_zeroes_data
>[    2.854402] sd 0:0:0:0: [sda] Attached SCSI disk
>[    2.856791] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    2.863854] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[    2.863858] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    2.864454] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[    2.864458] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[    2.868557] netconsole: network logging started
>[    2.871266] ALSA device list:
>[    2.872109] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[    2.872114] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    2.872685] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[    2.872690] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[    2.873430]   No soundcards found.
>[    2.878223] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[    2.878231] [drm:drm_get_edid] block id 0x12, rev 0, len 22
>[    2.878236] [drm:drm_get_edid] tile cap 0x82
>[    2.878242] [drm:drm_get_edid] tile_size 1920 x 2160
>[    2.878249] [drm:drm_get_edid] topo num tiles 2x1, location 0x0
>[    2.878254] [drm:drm_get_edid] vend DEL
>[    2.878396] [drm:drm_fb_helper_hotplug_event] 
>[    2.878404] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1]
>[    2.878412] [drm:intel_crt_detect] [CONNECTOR:36:VGA-1] force=1
>[    2.878419] [drm:intel_power_well_enable] enabling display
>[    2.878425] [drm:hsw_set_power_well] Enabling power well
>[    2.878438] [drm:intel_crt_detect] ironlake hotplug adpa=0xf40000, result 0
>[    2.878444] [drm:intel_crt_detect] CRT not detected via hotplug
>[    2.878623] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[    2.878627] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry
>[    2.878793] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[    2.878801] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    2.878808] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[    2.878813] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[    2.879601] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    2.879606] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[    2.879612] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[    2.879616] [drm:intel_power_well_disable] disabling display
>[    2.879621] [drm:hsw_set_power_well] Requesting to disable the power well
>[    2.879627] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1] disconnected
>[    2.879632] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1]
>[    2.879638] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-1]
>[    2.879742] Freeing unused kernel memory: 996K (ffffffff81eb1000 - ffffffff81faa000)
>[    2.879822] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    2.879825] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    2.880003] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    2.880008] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    2.880189] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    2.880192] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    2.880323] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    2.880328] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    2.880341] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[    2.880390] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    2.880398] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1] disconnected
>[    2.880404] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2]
>[    2.880411] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-2]
>[    2.880583] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    2.880587] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    2.880761] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    2.880767] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    2.880944] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[    2.880948] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    2.881128] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[    2.881135] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2] disconnected
>[    2.881139] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1]
>[    2.881144] [drm:intel_dp_detect] [CONNECTOR:46:DP-1]
>[    2.882044] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    2.882338] Write protecting the kernel read-only data: 14336k
>[    2.883787] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 01 01 01 81 00 00 00 00 00 00 01
>[    2.885549] Freeing unused kernel memory: 260K (ffff8800019bf000 - ffff880001a00000)
>[    2.887914] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[    2.887921] [drm:intel_dp_print_rates] source rates: 162000, 270000, 540000
>[    2.887926] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[    2.887930] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[    2.888746] [drm:intel_dp_detect] Sink OUI: 0080e1
>[    2.889556] [drm:intel_dp_detect] Branch OUI: 0080e1
>[    2.890321] [drm:intel_dp_detect] sink hw revision: 0.0
>[    2.891111] [drm:intel_dp_detect] sink sw revision: 0.21
>[    2.892723] [drm:intel_dp_detect] Sink is MST capable
>[    2.892729] [drm:intel_power_well_disable] disabling always-on
>[    2.892736] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1] disconnected
>[    2.892742] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3]
>[    2.892748] [drm:intel_hdmi_detect] [CONNECTOR:50:HDMI-A-3]
>[    2.892752] [drm:intel_power_well_enable] enabling always-on
>[    2.892934] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[    2.892937] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[    2.893123] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[    2.893132] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[    2.893306] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[    2.893309] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[    2.893488] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[    2.893494] [drm:intel_power_well_disable] disabling always-on
>[    2.893499] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3] disconnected
>[    2.893504] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:51:DP-2]
>[    2.893510] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:51:DP-2] status updated from unknown to connected
>[    2.893533] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[    2.893538] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    2.893547] [drm:drm_mode_debug_printmodeline] Modeline 59:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[    2.893552] [drm:drm_mode_prune_invalid] Not using 1920x2160 mode: VIRTUAL_X
>[    2.893557] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:55:DP-3]
>[    2.893562] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:55:DP-3] status updated from unknown to connected
>[    2.893588] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[    2.893592] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    2.893610] [drm:drm_mode_debug_printmodeline] Modeline 60:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[    2.893614] [drm:drm_mode_prune_invalid] Not using 1920x2160 mode: VIRTUAL_X
>[    2.893620] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x800" 0 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[    2.893624] [drm:drm_mode_prune_invalid] Not using 1280x800 mode: VIRTUAL_X
>[    2.893631] [drm:drm_mode_debug_printmodeline] Modeline 62:"1680x1050" 0 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[    2.893634] [drm:drm_mode_prune_invalid] Not using 1680x1050 mode: VIRTUAL_X
>[    2.893640] [drm:drm_mode_debug_printmodeline] Modeline 63:"1920x1200" 0 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[    2.893644] [drm:drm_mode_prune_invalid] Not using 1920x1200 mode: VIRTUAL_X
>[    2.893650] [drm:drm_mode_debug_printmodeline] Modeline 64:"1152x864" 0 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[    2.893654] [drm:drm_mode_prune_invalid] Not using 1152x864 mode: VIRTUAL_X
>[    2.893660] [drm:drm_mode_debug_printmodeline] Modeline 65:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[    2.893664] [drm:drm_mode_prune_invalid] Not using 1600x1200 mode: VIRTUAL_X
>[    2.893670] [drm:drm_mode_debug_printmodeline] Modeline 66:"1280x1024" 0 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    2.893674] [drm:drm_mode_prune_invalid] Not using 1280x1024 mode: VIRTUAL_X
>[    2.893679] [drm:drm_mode_debug_printmodeline] Modeline 67:"1920x1080" 0 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[    2.893683] [drm:drm_mode_prune_invalid] Not using 1920x1080 mode: VIRTUAL_X
>[    2.893689] [drm:drm_mode_debug_printmodeline] Modeline 72:"1280x1024" 0 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    2.893693] [drm:drm_mode_prune_invalid] Not using 1280x1024 mode: VIRTUAL_X
>[    2.893699] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:55:DP-3] probed modes :
>[    2.893706] [drm:drm_mode_debug_printmodeline] Modeline 73:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    2.893712] [drm:drm_mode_debug_printmodeline] Modeline 74:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    2.893717] [drm:drm_mode_debug_printmodeline] Modeline 75:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[    2.893723] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    2.893729] [drm:drm_mode_debug_printmodeline] Modeline 69:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[    2.893734] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[    2.893740] [drm:drm_mode_debug_printmodeline] Modeline 71:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[    2.893747] [drm:drm_setup_crtcs] 
>[    2.893752] [drm:drm_setup_crtcs] connector 36 enabled? no
>[    2.893755] [drm:drm_setup_crtcs] connector 39 enabled? no
>[    2.893758] [drm:drm_setup_crtcs] connector 44 enabled? no
>[    2.893761] [drm:drm_setup_crtcs] connector 46 enabled? no
>[    2.893764] [drm:drm_setup_crtcs] connector 50 enabled? no
>[    2.893767] [drm:drm_setup_crtcs] connector 51 enabled? yes
>[    2.893770] [drm:drm_setup_crtcs] connector 55 enabled? yes
>[    2.893776] [drm:intel_fb_initial_config] connector DP-2 has no encoder or crtc, skipping
>[    2.893781] [drm:intel_fb_initial_config] connector DP-3 has no encoder or crtc, skipping
>[    2.893785] [drm:intel_fb_initial_config] connector VGA-1 not enabled, skipping
>[    2.893789] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[    2.893793] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[    2.893797] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[    2.893801] [drm:intel_fb_initial_config] connector HDMI-A-3 not enabled, skipping
>[    2.893804] [drm:intel_fb_initial_config] fallback: Not all outputs enabled
>[    2.893809] [drm:intel_fb_initial_config] Enabled: 0, detected: 2
>[    2.893813] [drm:intel_fb_initial_config] Not using firmware configuration
>[    2.893817] [drm:drm_setup_crtcs] looking for cmdline mode on connector 55
>[    2.893821] [drm:drm_setup_crtcs] looking for preferred mode on connector 55 1
>[    2.893824] [drm:drm_setup_crtcs] found mode 1024x768
>[    2.893828] [drm:drm_setup_crtcs] no modes for connector tiled 5 51
>[    2.893832] [drm:drm_setup_crtcs] returned 1024 0 for 1 0
>[    2.893835] [drm:drm_setup_crtcs] looking for cmdline mode on connector 51
>[    2.893838] [drm:drm_setup_crtcs] looking for preferred mode on connector 51 1
>[    2.893841] [drm:drm_setup_crtcs] found mode none
>[    2.893844] [drm:drm_setup_crtcs] picking CRTCs for 8192x8192 config
>[    2.893850] [drm:drm_setup_crtcs] desired mode 1024x768 set on crtc 26 (0,0)
>[    2.893887] [drm:intel_atomic_check] [CONNECTOR:55:DP-3] checking for sink bpp constrains
>[    2.893892] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 30
>[    2.893900] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[    2.893909] [drm:intel_dump_pipe_config] [CRTC:26:pipe A][modeset] config ffff880874ff0000 for pipe A
>[    2.893915] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[    2.893920] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    2.893926] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.893933] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 917504, gmch_n: 8388608, link_m: 152917, link_n: 1048576, tu: 8
>[    2.893938] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    2.893943] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    2.893948] [drm:intel_dump_pipe_config] requested mode:
>[    2.893955] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    2.893959] [drm:intel_dump_pipe_config] adjusted mode:
>[    2.893965] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    2.893972] [drm:intel_dump_pipe_config] crtc timings: 78750 1024 1040 1136 1312 768 769 772 800, type: 0x40 flags: 0x5
>[    2.893977] [drm:intel_dump_pipe_config] port clock: 540000
>[    2.893982] [drm:intel_dump_pipe_config] pipe src size: 1024x768
>[    2.893987] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0
>[    2.893993] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    2.893998] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.894003] [drm:intel_dump_pipe_config] ips: 0
>[    2.894007] [drm:intel_dump_pipe_config] double wide: 0
>[    2.894012] [drm:intel_dump_pipe_config] dpll_hw_state: wrpll: 0x0 spll: 0x0
>[    2.894017] [drm:intel_dump_pipe_config] planes on this crtc
>[    2.894022] [drm:intel_dump_pipe_config] [PLANE:23:primary A] disabled, scaler_id = 0
>[    2.894027] [drm:intel_dump_pipe_config] [PLANE:25:cursor A] disabled, scaler_id = 0
>[    2.894032] [drm:intel_dump_pipe_config] [PLANE:27:sprite A] disabled, scaler_id = 0
>[    2.894045] [drm:intel_reference_shared_dpll] using LCPLL 2700 for pipe A
>[    2.894068] [drm:intel_power_well_enable] enabling always-on
>[    2.894074] [drm:intel_power_well_enable] enabling display
>[    2.894093] [drm:hsw_set_power_well] Enabling power well
>[    2.894106] [drm:intel_atomic_commit_tail] [ENCODER:37:CRT]
>[    2.894112] [drm:intel_atomic_commit_tail] [ENCODER:38:DDI B]
>[    2.894118] [drm:intel_atomic_commit_tail] [ENCODER:43:DDI C]
>[    2.894122] [drm:intel_atomic_commit_tail] [ENCODER:45:DDI D]
>[    2.894127] [drm:intel_atomic_commit_tail] [ENCODER:47:DP-MST A]
>[    2.894131] [drm:intel_atomic_commit_tail] [ENCODER:48:DP-MST B]
>[    2.894136] [drm:intel_atomic_commit_tail] [ENCODER:49:DP-MST C]
>[    2.894140] [drm:verify_connector_state] [CONNECTOR:36:VGA-1]
>[    2.894144] [drm:verify_connector_state] [CONNECTOR:39:HDMI-A-1]
>[    2.894149] [drm:verify_connector_state] [CONNECTOR:44:HDMI-A-2]
>[    2.894153] [drm:verify_connector_state] [CONNECTOR:46:DP-1]
>[    2.894158] [drm:verify_connector_state] [CONNECTOR:50:HDMI-A-3]
>[    2.894162] [drm:verify_connector_state] [CONNECTOR:51:DP-2]
>[    2.894166] [drm:verify_single_dpll_state.isra.116] WRPLL 1
>[    2.894170] [drm:verify_single_dpll_state.isra.116] WRPLL 2
>[    2.894174] [drm:verify_single_dpll_state.isra.116] SPLL
>[    2.894178] [drm:verify_single_dpll_state.isra.116] LCPLL 810
>[    2.894181] [drm:verify_single_dpll_state.isra.116] LCPLL 1350
>[    2.894183] [drm:verify_single_dpll_state.isra.116] LCPLL 2700
>[    2.894189] [drm:intel_enable_shared_dpll] enable LCPLL 2700 (active 1, on? 0) for crtc 26
>[    2.894191] [drm:intel_enable_shared_dpll] enabling LCPLL 2700
>[    2.894206] [drm:intel_mst_pre_enable_dp] 0
>[    2.895634] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[    2.895639] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[    2.895643] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[    2.895649] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[    2.896807] Freeing unused kernel memory: 1152K (ffff880001ce0000 - ffff880001e00000)
>[    2.901693] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[    2.901698] [drm:intel_dp_set_signal_levels] Using vswing level 2
>[    2.901703] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[    2.907644] [drm:intel_dp_start_link_train] clock recovery OK
>[    2.907650] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[    2.913628] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[    2.915386] [drm:drm_dp_mst_allocate_vcpi] initing vcpi for 282 8
>[    2.923098] usb 1-1: new high-speed USB device number 2 using ehci-pci
>[    2.931103] usb 2-1: new high-speed USB device number 2 using ehci-pci
>[    2.939980] [drm:intel_enable_pipe] enabling pipe A
>[    2.940230] [drm:intel_mst_enable_dp] 1
>[    2.940995] [drm:drm_dp_update_payload_part2] payload 0 1
>[    2.945958] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[    2.945965] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[    2.945991] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[    2.948947] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[    2.948951] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[    2.950557] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    2.953586] [drm:verify_connector_state] [CONNECTOR:55:DP-3]
>[    2.953592] [drm:intel_atomic_commit_tail] [CRTC:26:pipe A]
>[    2.953612] [drm:verify_single_dpll_state.isra.116] LCPLL 2700
>[    2.953656] [drm:drm_fb_helper_hotplug_event] 
>[    2.953662] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1]
>[    2.953669] [drm:intel_crt_detect] [CONNECTOR:36:VGA-1] force=1
>[    2.953676] [drm:intel_crt_detect] ironlake hotplug adpa=0xf40000, result 0
>[    2.953681] [drm:intel_crt_detect] CRT not detected via hotplug
>[    2.953866] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[    2.953869] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry
>[    2.954040] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[    2.954049] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    2.954055] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[    2.954059] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[    2.954419] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    2.954425] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    2.954436] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[    2.954831] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    2.954838] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[    2.954844] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[    2.954852] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1] disconnected
>[    2.954859] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1]
>[    2.954867] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-1]
>[    2.955033] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    2.955037] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    2.955226] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    2.955233] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    2.955414] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    2.955417] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    2.955595] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    2.955602] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1] disconnected
>[    2.955606] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2]
>[    2.955612] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-2]
>[    2.955797] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    2.955800] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    2.955973] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    2.955979] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    2.956143] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    2.956159] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[    2.956163] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    2.956347] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[    2.956354] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2] disconnected
>[    2.956358] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1]
>[    2.956363] [drm:intel_dp_detect] [CONNECTOR:46:DP-1]
>[    2.958114] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 01 01 01 81 00 00 00 00 00 00 01
>[    2.962199] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[    2.962206] [drm:intel_dp_print_rates] source rates: 162000, 270000, 540000
>[    2.962211] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[    2.962216] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[    2.963019] [drm:intel_dp_detect] Sink OUI: 0080e1
>[    2.963824] [drm:intel_dp_detect] Branch OUI: 0080e1
>[    2.964594] [drm:intel_dp_detect] sink hw revision: 0.0
>[    2.965383] [drm:intel_dp_detect] sink sw revision: 0.21
>[    2.966979] [drm:intel_dp_detect] Sink is MST capable
>[    2.966986] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1] disconnected
>[    2.966991] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3]
>[    2.966997] [drm:intel_hdmi_detect] [CONNECTOR:50:HDMI-A-3]
>[    2.967181] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[    2.967184] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[    2.967356] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[    2.967364] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[    2.967536] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[    2.967539] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[    2.967710] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[    2.967716] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3] disconnected
>[    2.967721] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:51:DP-2]
>[    2.967744] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[    2.967749] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    2.967757] [drm:drm_mode_debug_printmodeline] Modeline 58:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[    2.967762] [drm:drm_mode_prune_invalid] Not using 1920x2160 mode: VIRTUAL_X
>[    2.967767] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:55:DP-3]
>[    2.967793] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[    2.967798] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    2.967817] [drm:drm_mode_debug_printmodeline] Modeline 59:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[    2.967821] [drm:drm_mode_prune_invalid] Not using 1920x2160 mode: VIRTUAL_X
>[    2.967827] [drm:drm_mode_debug_printmodeline] Modeline 63:"1280x800" 0 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[    2.967831] [drm:drm_mode_prune_invalid] Not using 1280x800 mode: VIRTUAL_X
>[    2.967837] [drm:drm_mode_debug_printmodeline] Modeline 64:"1680x1050" 0 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[    2.967841] [drm:drm_mode_prune_invalid] Not using 1680x1050 mode: VIRTUAL_X
>[    2.967847] [drm:drm_mode_debug_printmodeline] Modeline 65:"1920x1200" 0 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[    2.967851] [drm:drm_mode_prune_invalid] Not using 1920x1200 mode: VIRTUAL_X
>[    2.967857] [drm:drm_mode_debug_printmodeline] Modeline 66:"1152x864" 0 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[    2.967860] [drm:drm_mode_prune_invalid] Not using 1152x864 mode: VIRTUAL_X
>[    2.967866] [drm:drm_mode_debug_printmodeline] Modeline 67:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[    2.967870] [drm:drm_mode_prune_invalid] Not using 1600x1200 mode: VIRTUAL_X
>[    2.967875] [drm:drm_mode_debug_printmodeline] Modeline 72:"1280x1024" 0 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    2.967879] [drm:drm_mode_prune_invalid] Not using 1280x1024 mode: VIRTUAL_X
>[    2.967885] [drm:drm_mode_debug_printmodeline] Modeline 76:"1920x1080" 0 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[    2.967888] [drm:drm_mode_prune_invalid] Not using 1920x1080 mode: VIRTUAL_X
>[    2.967894] [drm:drm_mode_debug_printmodeline] Modeline 81:"1280x1024" 0 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    2.967898] [drm:drm_mode_prune_invalid] Not using 1280x1024 mode: VIRTUAL_X
>[    2.967904] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:55:DP-3] probed modes :
>[    2.967910] [drm:drm_mode_debug_printmodeline] Modeline 73:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    2.967916] [drm:drm_mode_debug_printmodeline] Modeline 74:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    2.967922] [drm:drm_mode_debug_printmodeline] Modeline 75:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[    2.967928] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    2.967933] [drm:drm_mode_debug_printmodeline] Modeline 69:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[    2.967939] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[    2.967944] [drm:drm_mode_debug_printmodeline] Modeline 71:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[    2.967952] [drm:drm_setup_crtcs] 
>[    2.967956] [drm:drm_setup_crtcs] connector 36 enabled? no
>[    2.967959] [drm:drm_setup_crtcs] connector 39 enabled? no
>[    2.967962] [drm:drm_setup_crtcs] connector 44 enabled? no
>[    2.967965] [drm:drm_setup_crtcs] connector 46 enabled? no
>[    2.967968] [drm:drm_setup_crtcs] connector 50 enabled? no
>[    2.967971] [drm:drm_setup_crtcs] connector 51 enabled? yes
>[    2.967974] [drm:drm_setup_crtcs] connector 55 enabled? yes
>[    2.967980] [drm:intel_fb_initial_config] connector DP-2 has no encoder or crtc, skipping
>[    2.967986] [drm:intel_fb_initial_config] looking for cmdline mode on connector DP-3
>[    2.967991] [drm:intel_fb_initial_config] looking for preferred mode on connector DP-3 1
>[    2.967995] [drm:intel_fb_initial_config] using first mode listed on connector DP-3
>[    2.968000] [drm:intel_fb_initial_config] connector DP-3 on [CRTC:26:pipe A]: 1024x768
>[    2.968004] [drm:intel_fb_initial_config] connector VGA-1 not enabled, skipping
>[    2.968009] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[    2.968012] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[    2.968016] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[    2.968020] [drm:intel_fb_initial_config] connector HDMI-A-3 not enabled, skipping
>[    2.968024] [drm:intel_fb_initial_config] fallback: Not all outputs enabled
>[    2.968028] [drm:intel_fb_initial_config] Enabled: 1, detected: 2
>[    2.968032] [drm:intel_fb_initial_config] Not using firmware configuration
>[    2.968036] [drm:drm_setup_crtcs] looking for cmdline mode on connector 55
>[    2.968040] [drm:drm_setup_crtcs] looking for preferred mode on connector 55 1
>[    2.968043] [drm:drm_setup_crtcs] found mode 1024x768
>[    2.968047] [drm:drm_setup_crtcs] no modes for connector tiled 5 51
>[    2.968051] [drm:drm_setup_crtcs] returned 1024 0 for 1 0
>[    2.968054] [drm:drm_setup_crtcs] looking for cmdline mode on connector 51
>[    2.968057] [drm:drm_setup_crtcs] looking for preferred mode on connector 51 1
>[    2.968060] [drm:drm_setup_crtcs] found mode none
>[    2.968063] [drm:drm_setup_crtcs] picking CRTCs for 8192x8192 config
>[    2.968070] [drm:drm_setup_crtcs] desired mode 1024x768 set on crtc 26 (0,0)
>[    2.993096] usb 3-9: new high-speed USB device number 2 using xhci_hcd
>[    3.042477] usb 1-1: New USB device found, idVendor=8087, idProduct=8008
>[    3.042481] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    3.042787] hub 1-1:1.0: USB hub found
>[    3.042830] hub 1-1:1.0: 6 ports detected
>[    3.051474] usb 2-1: New USB device found, idVendor=8087, idProduct=8000
>[    3.051479] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    3.051780] hub 2-1:1.0: USB hub found
>[    3.051828] hub 2-1:1.0: 8 ports detected
>[    3.161291] usb 3-9: New USB device found, idVendor=045b, idProduct=0209
>[    3.161298] usb 3-9: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    3.161796] hub 3-9:1.0: USB hub found
>[    3.161823] hub 3-9:1.0: 4 ports detected
>[    3.218098] tsc: Refined TSC clocksource calibration: 3392.144 MHz
>[    3.218111] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x30e5517d4e4, max_idle_ns: 440795261668 ns
>[    3.267245] usb 4-5: new SuperSpeed USB device number 2 using xhci_hcd
>[    3.280645] usb 4-5: New USB device found, idVendor=045b, idProduct=0210
>[    3.280650] usb 4-5: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    3.282317] hub 4-5:1.0: USB hub found
>[    3.282568] hub 4-5:1.0: 4 ports detected
>[    3.436098] usb 3-10: new high-speed USB device number 3 using xhci_hcd
>[    3.604266] usb 3-10: New USB device found, idVendor=045b, idProduct=0209
>[    3.604270] usb 3-10: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    3.604855] hub 3-10:1.0: USB hub found
>[    3.604884] hub 3-10:1.0: 4 ports detected
>[    3.707313] UDF-fs: warning (device dm-0): udf_fill_super: No partition found (2)
>[    3.708167] usb 4-6: new SuperSpeed USB device number 3 using xhci_hcd
>[    3.708391] XFS (dm-0): Mounting V4 Filesystem
>[    3.721667] usb 4-6: New USB device found, idVendor=045b, idProduct=0210
>[    3.721671] usb 4-6: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    3.723394] hub 4-6:1.0: USB hub found
>[    3.723641] hub 4-6:1.0: 4 ports detected
>[    3.728759] XFS (dm-0): Ending clean mount
>[    3.797016] usb 3-9.1: new full-speed USB device number 4 using xhci_hcd
>[    3.858083] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[    3.859998] [drm:sandybridge_pcode_write] warning: pcode (write) mailbox access failed: -75
>[    3.860002] [drm:intel_enable_gt_powersave] Failed to set the min frequency
>[    3.860016] [drm:sandybridge_pcode_read] warning: pcode (read) mailbox access failed: -6
>[    3.888202] usb 3-9.1: New USB device found, idVendor=0e6a, idProduct=030c
>[    3.888209] usb 3-9.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    3.888214] usb 3-9.1: Product: Truly Ergonomic Computer Keyboard
>[    3.888218] usb 3-9.1: Manufacturer: TrulyErgonomic.com
>[    3.890882] input: TrulyErgonomic.com Truly Ergonomic Computer Keyboard as /devices/pci0000:00/0000:00:14.0/usb3/3-9/3-9.1/3-9.1:1.0/0003:0E6A:030C.0001/input/input6
>[    3.942346] hid-generic 0003:0E6A:030C.0001: input,hidraw0: USB HID v1.11 Keyboard [TrulyErgonomic.com Truly Ergonomic Computer Keyboard] on usb-0000:00:14.0-9.1/input0
>[    3.944416] input: TrulyErgonomic.com Truly Ergonomic Computer Keyboard as /devices/pci0000:00/0000:00:14.0/usb3/3-9/3-9.1/3-9.1:1.1/0003:0E6A:030C.0002/input/input7
>[    3.961000] usb 3-10.1: new high-speed USB device number 5 using xhci_hcd
>[    3.996182] hid-generic 0003:0E6A:030C.0002: input,hidraw1: USB HID v1.11 Device [TrulyErgonomic.com Truly Ergonomic Computer Keyboard] on usb-0000:00:14.0-9.1/input1
>[    4.050289] usb 3-10.1: New USB device found, idVendor=0424, idProduct=2134
>[    4.050297] usb 3-10.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    4.050302] usb 3-10.1: Product: USB2134B
>[    4.050306] usb 3-10.1: Manufacturer: SMSC
>[    4.051000] hub 3-10.1:1.0: USB hub found
>[    4.051033] hub 3-10.1:1.0: 4 ports detected
>[    4.116035] usb 4-6.1: new SuperSpeed USB device number 4 using xhci_hcd
>[    4.129349] usb 4-6.1: New USB device found, idVendor=0424, idProduct=5534
>[    4.129354] usb 4-6.1: New USB device strings: Mfr=2, Product=3, SerialNumber=0
>[    4.129357] usb 4-6.1: Product: USB5534B
>[    4.129360] usb 4-6.1: Manufacturer: SMSC
>[    4.130555] hub 4-6.1:1.0: USB hub found
>[    4.130582] hub 4-6.1:1.0: 4 ports detected
>[    4.226167] clocksource: Switched to clocksource tsc
>[    4.335964] usb 3-10.1.2: new high-speed USB device number 6 using xhci_hcd
>[    4.424307] usb 3-10.1.2: New USB device found, idVendor=0424, idProduct=2134
>[    4.424314] usb 3-10.1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    4.424319] usb 3-10.1.2: Product: USB2134B
>[    4.424323] usb 3-10.1.2: Manufacturer: SMSC
>[    4.425055] hub 3-10.1.2:1.0: USB hub found
>[    4.425087] hub 3-10.1.2:1.0: 3 ports detected
>[    4.488014] usb 4-6.1.2: new SuperSpeed USB device number 5 using xhci_hcd
>[    4.500297] usb 4-6.1.2: New USB device found, idVendor=0424, idProduct=5534
>[    4.500304] usb 4-6.1.2: New USB device strings: Mfr=2, Product=3, SerialNumber=0
>[    4.500308] usb 4-6.1.2: Product: USB5534B
>[    4.500313] usb 4-6.1.2: Manufacturer: SMSC
>[    4.501209] hub 4-6.1.2:1.0: USB hub found
>[    4.501327] hub 4-6.1.2:1.0: 3 ports detected
>[    4.539663] udevd[2653]: starting version 3.1.5
>[    4.576942] usb 3-10.1.3: new full-speed USB device number 7 using xhci_hcd
>[    4.648030] e1000e 0000:00:19.0 eno1: renamed from eth0
>[    4.663500] igb 0000:76:00.0 enp118s0: renamed from eth1
>[    4.669722] usb 3-10.1.3: New USB device found, idVendor=046d, idProduct=c52b
>[    4.669730] usb 3-10.1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    4.669735] usb 3-10.1.3: Product: USB Receiver
>[    4.669739] usb 3-10.1.3: Manufacturer: Logitech
>[    4.672726] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:14.0/usb3/3-10/3-10.1/3-10.1.3/3-10.1.3:1.0/0003:046D:C52B.0003/input/input8
>[    4.724379] hid-generic 0003:046D:C52B.0003: input,hidraw2: USB HID v1.11 Keyboard [Logitech USB Receiver] on usb-0000:00:14.0-10.1.3/input0
>[    4.727177] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:14.0/usb3/3-10/3-10.1/3-10.1.3/3-10.1.3:1.1/0003:046D:C52B.0004/input/input9
>[    4.731686] usb 4-6.1.4: new SuperSpeed USB device number 6 using xhci_hcd
>[    4.779590] hid-generic 0003:046D:C52B.0004: input,hiddev0,hidraw3: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-0000:00:14.0-10.1.3/input1
>[    4.782375] hid-generic 0003:046D:C52B.0005: hiddev0,hidraw4: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:14.0-10.1.3/input2
>[    4.805175] udevd[2677]: Error calling EVIOCSKEYCODE on device node '/dev/input/event5' (scan code 0xc00b8, key code 161): Invalid argument
>[    4.805187] udevd[2677]: Error calling EVIOCSKEYCODE on device node '/dev/input/event5' (scan code 0xc0183, key code 226): Invalid argument
>[    4.805196] udevd[2677]: Error calling EVIOCSKEYCODE on device node '/dev/input/event5' (scan code 0xc0184, key code 421): Invalid argument
>[    4.805204] udevd[2677]: Error calling EVIOCSKEYCODE on device node '/dev/input/event5' (scan code 0xc0186, key code 423): Invalid argument
>[    4.805213] udevd[2677]: Error calling EVIOCSKEYCODE on device node '/dev/input/event5' (scan code 0xc018a, key code 155): Invalid argument
>[    4.805221] udevd[2677]: Error calling EVIOCSKEYCODE on device node '/dev/input/event5' (scan code 0xc018e, key code 397): Invalid argument
>[    4.805229] udevd[2677]: Error calling EVIOCSKEYCODE on device node '/dev/input/event5' (scan code 0xc01b6, key code 212): Invalid argument
>[    4.805238] udevd[2677]: Error calling EVIOCSKEYCODE on device node '/dev/input/event5' (scan code 0xc01bc, key code 430): Invalid argument
>[    4.805246] udevd[2677]: Error calling EVIOCSKEYCODE on device node '/dev/input/event5' (scan code 0xc0221, key code 217): Invalid argument
>[    4.824949] usb 3-10.1.2.1: new full-speed USB device number 8 using xhci_hcd
>[    4.841230] usb 4-6.1.4: New USB device found, idVendor=0bda, idProduct=0307
>[    4.841235] usb 4-6.1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[    4.841238] usb 4-6.1.4: Product: USB3.0 Card Reader
>[    4.841240] usb 4-6.1.4: Manufacturer: Realtek
>[    4.841243] usb 4-6.1.4: SerialNumber: T14000015310
>[    4.849229] usb-storage 4-6.1.4:1.0: USB Mass Storage device detected
>[    4.849484] scsi host14: usb-storage 4-6.1.4:1.0
>[    4.983195] usb 3-10.1.2.1: New USB device found, idVendor=1852, idProduct=7022
>[    4.983200] usb 3-10.1.2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    4.983203] usb 3-10.1.2.1: Product: DigiHug USB Audio
>[    4.983205] usb 3-10.1.2.1: Manufacturer: FiiO
>[    4.993423] input: FiiO DigiHug USB Audio as /devices/pci0000:00/0000:00:14.0/usb3/3-10/3-10.1/3-10.1.2/3-10.1.2.1/3-10.1.2.1:1.0/0003:1852:7022.0006/input/input10
>[    5.045219] hid-generic 0003:1852:7022.0006: input,hidraw5: USB HID v1.00 Device [FiiO DigiHug USB Audio] on usb-0000:00:14.0-10.1.2.1/input0
>[    5.141906] usb 3-10.1.2.2: new high-speed USB device number 9 using xhci_hcd
>[    5.231121] usb 3-10.1.2.2: New USB device found, idVendor=0bb4, idProduct=0f25
>[    5.231126] usb 3-10.1.2.2: New USB device strings: Mfr=2, Product=3, SerialNumber=4
>[    5.231129] usb 3-10.1.2.2: Product: Android Phone
>[    5.231131] usb 3-10.1.2.2: Manufacturer: HTC
>[    5.231134] usb 3-10.1.2.2: SerialNumber: HT35BW901938
>[    5.307855] usb 3-10.1.2.3: new full-speed USB device number 10 using xhci_hcd
>[    5.399734] usb 3-10.1.2.3: New USB device found, idVendor=04d8, idProduct=0b22
>[    5.399738] usb 3-10.1.2.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    5.399741] usb 3-10.1.2.3: Product: USB TO HID    Ver.2.00
>[    5.399744] usb 3-10.1.2.3: Manufacturer: Microchip Technology Inc.
>[    5.403041] hid-generic 0003:04D8:0B22.0007: hiddev0,hidraw6: USB HID v1.11 Device [Microchip Technology Inc. USB TO HID    Ver.2.00] on usb-0000:00:14.0-10.1.2.3/input0
>[    5.912586] scsi 14:0:0:0: Direct-Access     Generic- SD/MMC/MS/MSPRO  1.00 PQ: 0 ANSI: 6
>[    5.913098] sd 14:0:0:0: Attached scsi generic sg3 type 0
>[    5.918885] sd 14:0:0:0: [sdb] Attached SCSI removable disk
>[    6.246813] XFS (dm-1): Mounting V4 Filesystem
>[    6.348909] XFS (dm-1): Ending clean mount
>[    8.049833] IPv6: ADDRCONF(NETDEV_UP): eno1: link is not ready
>[    8.095856] IPv6: ADDRCONF(NETDEV_UP): enp118s0: link is not ready
>[    8.095860] 8021q: adding VLAN 0 to HW filter on device enp118s0
>[    8.146495] [drm:i915_gem_open] 
>[    8.182285] [drm:i915_gem_open] 
>[    8.191262] [drm:i915_gem_open] 
>[    8.191317] [drm:drm_mode_addfb2] [FB:60]
>[    8.257394] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[    8.259909] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1]
>[    8.259919] [drm:intel_crt_detect] [CONNECTOR:36:VGA-1] force=1
>[    8.259928] [drm:intel_crt_detect] ironlake hotplug adpa=0xf40000, result 0
>[    8.259932] [drm:intel_crt_detect] CRT not detected via hotplug
>[    8.260241] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[    8.260245] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry
>[    8.260422] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[    8.260432] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    8.260441] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[    8.260445] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[    8.261187] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    8.261193] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[    8.261200] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[    8.261208] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1] disconnected
>[    8.261341] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1]
>[    8.261348] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-1]
>[    8.261515] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    8.261519] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    8.261743] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    8.261753] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    8.261951] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    8.261954] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    8.262125] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    8.262134] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1] disconnected
>[    8.262264] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2]
>[    8.262272] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-2]
>[    8.262456] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    8.262459] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    8.262632] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    8.262641] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    8.262824] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[    8.262828] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    8.263008] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[    8.263016] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2] disconnected
>[    8.263137] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1]
>[    8.263143] [drm:intel_dp_detect] [CONNECTOR:46:DP-1]
>[    8.264878] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 01 01 01 81 00 00 00 00 00 00 01
>[    8.268996] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[    8.269006] [drm:intel_dp_print_rates] source rates: 162000, 270000, 540000
>[    8.269011] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[    8.269016] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[    8.269831] [drm:intel_dp_detect] Sink OUI: 0080e1
>[    8.270659] [drm:intel_dp_detect] Branch OUI: 0080e1
>[    8.271431] [drm:intel_dp_detect] sink hw revision: 0.0
>[    8.272232] [drm:intel_dp_detect] sink sw revision: 0.21
>[    8.273765] [drm:intel_dp_detect] Sink is MST capable
>[    8.273776] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1] disconnected
>[    8.273945] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3]
>[    8.273955] [drm:intel_hdmi_detect] [CONNECTOR:50:HDMI-A-3]
>[    8.274269] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[    8.274272] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[    8.274431] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[    8.274439] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[    8.274608] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[    8.274612] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[    8.274799] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[    8.274807] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3] disconnected
>[    8.274926] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:51:DP-2]
>[    8.274960] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[    8.274967] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    8.274975] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:51:DP-2] probed modes :
>[    8.274987] [drm:drm_mode_debug_printmodeline] Modeline 62:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[    8.275114] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:55:DP-3]
>[    8.275146] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[    8.275152] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    8.275175] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:55:DP-3] probed modes :
>[    8.275182] [drm:drm_mode_debug_printmodeline] Modeline 58:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[    8.275189] [drm:drm_mode_debug_printmodeline] Modeline 66:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[    8.275209] [drm:drm_mode_debug_printmodeline] Modeline 77:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[    8.275214] [drm:drm_mode_debug_printmodeline] Modeline 72:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[    8.275219] [drm:drm_mode_debug_printmodeline] Modeline 65:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[    8.275226] [drm:drm_mode_debug_printmodeline] Modeline 82:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    8.275233] [drm:drm_mode_debug_printmodeline] Modeline 76:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    8.275239] [drm:drm_mode_debug_printmodeline] Modeline 64:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[    8.275246] [drm:drm_mode_debug_printmodeline] Modeline 67:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[    8.275252] [drm:drm_mode_debug_printmodeline] Modeline 73:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    8.275257] [drm:drm_mode_debug_printmodeline] Modeline 74:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    8.275262] [drm:drm_mode_debug_printmodeline] Modeline 75:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[    8.275268] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    8.275274] [drm:drm_mode_debug_printmodeline] Modeline 69:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[    8.275287] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[    8.275292] [drm:drm_mode_debug_printmodeline] Modeline 71:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[    8.275551] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1]
>[    8.275558] [drm:intel_crt_detect] [CONNECTOR:36:VGA-1] force=1
>[    8.275567] [drm:intel_crt_detect] ironlake hotplug adpa=0xf40000, result 0
>[    8.275573] [drm:intel_crt_detect] CRT not detected via hotplug
>[    8.275925] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[    8.275929] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry
>[    8.276119] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[    8.276129] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    8.276138] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[    8.276146] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[    8.277194] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    8.277201] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[    8.277211] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[    8.277219] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1] disconnected
>[    8.277297] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1]
>[    8.277305] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-1]
>[    8.279163] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    8.279169] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    8.279753] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    8.279763] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    8.279943] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    8.279947] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    8.280124] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    8.280134] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1] disconnected
>[    8.280200] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2]
>[    8.280207] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-2]
>[    8.280390] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    8.280395] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    8.280571] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    8.280579] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    8.280760] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[    8.280764] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    8.280943] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[    8.280955] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2] disconnected
>[    8.281013] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1]
>[    8.281020] [drm:intel_dp_detect] [CONNECTOR:46:DP-1]
>[    8.282764] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 01 01 01 81 00 00 00 00 00 00 01
>[    8.286890] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[    8.286899] [drm:intel_dp_print_rates] source rates: 162000, 270000, 540000
>[    8.286904] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[    8.286909] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[    8.287724] [drm:intel_dp_detect] Sink OUI: 0080e1
>[    8.288566] [drm:intel_dp_detect] Branch OUI: 0080e1
>[    8.289336] [drm:intel_dp_detect] sink hw revision: 0.0
>[    8.290140] [drm:intel_dp_detect] sink sw revision: 0.21
>[    8.291740] [drm:intel_dp_detect] Sink is MST capable
>[    8.291748] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1] disconnected
>[    8.291804] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3]
>[    8.291811] [drm:intel_hdmi_detect] [CONNECTOR:50:HDMI-A-3]
>[    8.292142] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[    8.292145] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[    8.292316] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[    8.292324] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[    8.292482] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[    8.292485] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[    8.292686] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[    8.292696] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3] disconnected
>[    8.292755] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:51:DP-2]
>[    8.292778] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[    8.292785] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    8.292792] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:51:DP-2] probed modes :
>[    8.292800] [drm:drm_mode_debug_printmodeline] Modeline 62:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[    8.293589] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:55:DP-3]
>[    8.293623] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[    8.293628] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    8.293654] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:55:DP-3] probed modes :
>[    8.293662] [drm:drm_mode_debug_printmodeline] Modeline 58:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[    8.293668] [drm:drm_mode_debug_printmodeline] Modeline 66:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[    8.293674] [drm:drm_mode_debug_printmodeline] Modeline 77:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[    8.293679] [drm:drm_mode_debug_printmodeline] Modeline 72:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[    8.293685] [drm:drm_mode_debug_printmodeline] Modeline 65:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[    8.293691] [drm:drm_mode_debug_printmodeline] Modeline 82:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    8.293696] [drm:drm_mode_debug_printmodeline] Modeline 76:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    8.293702] [drm:drm_mode_debug_printmodeline] Modeline 64:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[    8.293708] [drm:drm_mode_debug_printmodeline] Modeline 67:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[    8.293714] [drm:drm_mode_debug_printmodeline] Modeline 73:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    8.293720] [drm:drm_mode_debug_printmodeline] Modeline 74:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    8.293726] [drm:drm_mode_debug_printmodeline] Modeline 75:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[    8.293731] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    8.293737] [drm:drm_mode_debug_printmodeline] Modeline 69:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[    8.293743] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[    8.293748] [drm:drm_mode_debug_printmodeline] Modeline 71:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[    8.537617] [drm:drm_mode_addfb2] [FB:79]
>[    8.537630] [drm:drm_mode_setcrtc] [CRTC:26:pipe A]
>[    8.537638] [drm:drm_mode_setcrtc] [CONNECTOR:51:DP-2]
>[    8.537664] [drm:intel_atomic_check] [CONNECTOR:51:DP-2] checking for sink bpp constrains
>[    8.537670] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 30
>[    8.537678] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[    8.537689] [drm:intel_dump_pipe_config] [CRTC:26:pipe A][modeset] config ffff880874ff1000 for pipe A
>[    8.537694] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[    8.537699] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    8.537706] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    8.537713] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 3230196, gmch_n: 8388608, link_m: 538366, link_n: 1048576, tu: 25
>[    8.537719] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    8.537724] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    8.537728] [drm:intel_dump_pipe_config] requested mode:
>[    8.537736] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x0 0x9
>[    8.537741] [drm:intel_dump_pipe_config] adjusted mode:
>[    8.537747] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x0 0x9
>[    8.537754] [drm:intel_dump_pipe_config] crtc timings: 277250 1920 1968 2000 2080 2160 2163 2173 2222, type: 0x0 flags: 0x9
>[    8.537758] [drm:intel_dump_pipe_config] port clock: 540000
>[    8.537763] [drm:intel_dump_pipe_config] pipe src size: 1920x2160
>[    8.537769] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0
>[    8.537775] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    8.537780] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    8.537785] [drm:intel_dump_pipe_config] ips: 0
>[    8.537790] [drm:intel_dump_pipe_config] double wide: 0
>[    8.537795] [drm:intel_dump_pipe_config] dpll_hw_state: wrpll: 0x0 spll: 0x0
>[    8.537799] [drm:intel_dump_pipe_config] planes on this crtc
>[    8.537806] [drm:intel_dump_pipe_config] [PLANE:23:primary A] enabled
>[    8.537813] [drm:intel_dump_pipe_config] 	FB:52, fb = 1024x768 format = XR24 little-endian (0x34325258)
>[    8.537820] [drm:intel_dump_pipe_config] 	scaler:0 src 0x0+1024+768 dst 0x0+1024+768
>[    8.537825] [drm:intel_dump_pipe_config] [PLANE:25:cursor A] disabled, scaler_id = 0
>[    8.537831] [drm:intel_dump_pipe_config] [PLANE:27:sprite A] disabled, scaler_id = 0
>[    8.537845] [drm:intel_reference_shared_dpll] using LCPLL 2700 for pipe A
>[    8.594950] [drm:intel_mst_disable_dp] 1
>[    8.594959] [drm:drm_dp_update_payload_part1] 
>[    8.600344] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[    8.600352] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[    8.600375] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[    8.603339] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[    8.603344] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[    8.604922] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.608810] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.608816] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.608827] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[    8.612086] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.631218] [drm:drm_dp_update_payload_part1] removing payload 0
>[    8.631232] [drm:intel_disable_pipe] disabling pipe A
>[    8.644746] [drm:intel_mst_post_disable_dp] 1
>[    8.645544] [drm:drm_dp_mst_put_payload_id.part.9] putting payload 1
>[    8.646408] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[    8.646414] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[    8.646429] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[    8.649039] [drm:intel_disable_shared_dpll] disable LCPLL 2700 (active 1, on? 1) for crtc 26
>[    8.649045] [drm:intel_disable_shared_dpll] disabling LCPLL 2700
>[    8.649060] [drm:intel_atomic_commit_tail] [ENCODER:37:CRT]
>[    8.649069] [drm:intel_atomic_commit_tail] [ENCODER:38:DDI B]
>[    8.649076] [drm:intel_atomic_commit_tail] [ENCODER:43:DDI C]
>[    8.649083] [drm:intel_atomic_commit_tail] [ENCODER:45:DDI D]
>[    8.649089] [drm:intel_atomic_commit_tail] [ENCODER:47:DP-MST A]
>[    8.649095] [drm:intel_atomic_commit_tail] [ENCODER:48:DP-MST B]
>[    8.649100] [drm:intel_atomic_commit_tail] [ENCODER:49:DP-MST C]
>[    8.649106] [drm:verify_connector_state] [CONNECTOR:36:VGA-1]
>[    8.649112] [drm:verify_connector_state] [CONNECTOR:39:HDMI-A-1]
>[    8.649119] [drm:verify_connector_state] [CONNECTOR:44:HDMI-A-2]
>[    8.649125] [drm:verify_connector_state] [CONNECTOR:46:DP-1]
>[    8.649131] [drm:verify_connector_state] [CONNECTOR:50:HDMI-A-3]
>[    8.649137] [drm:verify_connector_state] [CONNECTOR:55:DP-3]
>[    8.649143] [drm:verify_single_dpll_state.isra.116] WRPLL 1
>[    8.649149] [drm:verify_single_dpll_state.isra.116] WRPLL 2
>[    8.649154] [drm:verify_single_dpll_state.isra.116] SPLL
>[    8.649159] [drm:verify_single_dpll_state.isra.116] LCPLL 810
>[    8.649164] [drm:verify_single_dpll_state.isra.116] LCPLL 1350
>[    8.649168] [drm:verify_single_dpll_state.isra.116] LCPLL 2700
>[    8.649175] [drm:intel_enable_shared_dpll] enable LCPLL 2700 (active 1, on? 0) for crtc 26
>[    8.649179] [drm:intel_enable_shared_dpll] enabling LCPLL 2700
>[    8.649195] [drm:intel_mst_pre_enable_dp] 0
>[    8.651544] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.652958] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[    8.652964] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[    8.652969] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[    8.652974] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[    8.659019] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[    8.659025] [drm:intel_dp_set_signal_levels] Using vswing level 2
>[    8.659029] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[    8.664976] [drm:intel_dp_start_link_train] clock recovery OK
>[    8.664984] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[    8.670963] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[    8.672808] [drm:drm_dp_mst_allocate_vcpi] initing vcpi for 992 25
>[    8.697619] [drm:intel_enable_pipe] enabling pipe A
>[    8.697632] [drm:intel_mst_enable_dp] 1
>[    8.700308] [drm:drm_dp_update_payload_part2] payload 0 1
>[    8.710655] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[    8.710663] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[    8.710695] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[    8.713461] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.729520] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[    8.729528] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[    8.729563] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[    8.732262] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.736098] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.736103] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.747874] [drm:verify_connector_state] [CONNECTOR:51:DP-2]
>[    8.747884] [drm:intel_atomic_commit_tail] [CRTC:26:pipe A]
>[    8.747904] [drm:verify_single_dpll_state.isra.116] LCPLL 2700
>[    8.764594] [drm:drm_mode_setcrtc] [CRTC:30:pipe B]
>[    8.764603] [drm:drm_mode_setcrtc] [CONNECTOR:55:DP-3]
>[    8.764621] [drm:intel_atomic_check] [CONNECTOR:55:DP-3] checking for sink bpp constrains
>[    8.764626] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 30
>[    8.764634] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[    8.764644] [drm:intel_dump_pipe_config] [CRTC:30:pipe B][modeset] config ffff880874ff5800 for pipe B
>[    8.764649] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[    8.764654] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    8.764661] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    8.764667] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 3230196, gmch_n: 8388608, link_m: 538366, link_n: 1048576, tu: 25
>[    8.764674] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    8.764679] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    8.764683] [drm:intel_dump_pipe_config] requested mode:
>[    8.764690] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x0 0x9
>[    8.764695] [drm:intel_dump_pipe_config] adjusted mode:
>[    8.764701] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x0 0x9
>[    8.764708] [drm:intel_dump_pipe_config] crtc timings: 277250 1920 1968 2000 2080 2160 2163 2173 2222, type: 0x0 flags: 0x9
>[    8.764713] [drm:intel_dump_pipe_config] port clock: 540000
>[    8.764718] [drm:intel_dump_pipe_config] pipe src size: 1920x2160
>[    8.764723] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0
>[    8.764729] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    8.764735] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    8.764739] [drm:intel_dump_pipe_config] ips: 0
>[    8.764744] [drm:intel_dump_pipe_config] double wide: 0
>[    8.764749] [drm:intel_dump_pipe_config] dpll_hw_state: wrpll: 0x0 spll: 0x0
>[    8.764754] [drm:intel_dump_pipe_config] planes on this crtc
>[    8.764759] [drm:intel_dump_pipe_config] [PLANE:28:primary B] disabled, scaler_id = 0
>[    8.764764] [drm:intel_dump_pipe_config] [PLANE:29:cursor B] disabled, scaler_id = 0
>[    8.764769] [drm:intel_dump_pipe_config] [PLANE:31:sprite B] disabled, scaler_id = 0
>[    8.764784] [drm:intel_reference_shared_dpll] using LCPLL 2700 for pipe B
>[    8.764807] [drm:intel_atomic_commit_tail] [ENCODER:37:CRT]
>[    8.764813] [drm:intel_atomic_commit_tail] [ENCODER:38:DDI B]
>[    8.764818] [drm:intel_atomic_commit_tail] [ENCODER:43:DDI C]
>[    8.764822] [drm:intel_atomic_commit_tail] [ENCODER:45:DDI D]
>[    8.764828] [drm:intel_atomic_commit_tail] [ENCODER:47:DP-MST A]
>[    8.764832] [drm:intel_atomic_commit_tail] [ENCODER:48:DP-MST B]
>[    8.764836] [drm:intel_atomic_commit_tail] [ENCODER:49:DP-MST C]
>[    8.764840] [drm:verify_connector_state] [CONNECTOR:36:VGA-1]
>[    8.764845] [drm:verify_connector_state] [CONNECTOR:39:HDMI-A-1]
>[    8.764849] [drm:verify_connector_state] [CONNECTOR:44:HDMI-A-2]
>[    8.764854] [drm:verify_connector_state] [CONNECTOR:46:DP-1]
>[    8.764859] [drm:verify_connector_state] [CONNECTOR:50:HDMI-A-3]
>[    8.764864] [drm:verify_single_dpll_state.isra.116] WRPLL 1
>[    8.764869] [drm:verify_single_dpll_state.isra.116] WRPLL 2
>[    8.764872] [drm:verify_single_dpll_state.isra.116] SPLL
>[    8.764876] [drm:verify_single_dpll_state.isra.116] LCPLL 810
>[    8.764879] [drm:verify_single_dpll_state.isra.116] LCPLL 1350
>[    8.764882] [drm:verify_single_dpll_state.isra.116] LCPLL 2700
>[    8.764901] [drm:intel_enable_shared_dpll] enable LCPLL 2700 (active 3, on? 1) for crtc 30
>[    8.764915] [drm:intel_mst_pre_enable_dp] 1
>[    8.764922] [drm:drm_dp_mst_allocate_vcpi] initing vcpi for 992 25
>[    8.787431] [drm:intel_enable_pipe] enabling pipe B
>[    8.787866] [drm:intel_mst_enable_dp] 2
>[    8.788651] [drm:drm_dp_update_payload_part2] payload 0 2
>[    8.788658] [drm:drm_dp_update_payload_part2] payload 1 1
>[    8.843828] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[    8.843835] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[    8.843869] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[    8.846865] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[    8.846873] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[    8.848496] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[    8.852349] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[    8.852355] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.852365] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[    8.854071] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[    8.897993] [drm:verify_connector_state] [CONNECTOR:55:DP-3]
>[    8.898001] [drm:intel_atomic_commit_tail] [CRTC:30:pipe B]
>[    8.898020] [drm:verify_single_dpll_state.isra.116] LCPLL 2700
>[    8.914672] [drm:drm_mode_setcrtc] [CRTC:34:pipe C]
>[    8.931226] [drm:drm_mode_setcrtc] [CRTC:26:pipe A]
>[    8.931236] [drm:drm_mode_setcrtc] [CONNECTOR:51:DP-2]
>[    8.981345] [drm:drm_mode_setcrtc] [CRTC:30:pipe B]
>[    8.981354] [drm:drm_mode_setcrtc] [CONNECTOR:55:DP-3]
>[    9.014680] [drm:drm_mode_setcrtc] [CRTC:34:pipe C]
>[   10.669347] e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
>[   10.669394] IPv6: ADDRCONF(NETDEV_CHANGE): eno1: link becomes ready
>[   13.238758] random: crng init done
>[   25.452542] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00121010, pins 0x00000080
>[   25.452552] [drm:intel_hpd_irq_handler] digital hpd port D - long
>[   25.452556] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 7 - cnt: 0
>[   25.452592] [drm:intel_dp_hpd_pulse] got hpd irq on port D - long
>[   25.452608] [drm:i915_hotplug_work_func] running encoder hotplug functions
>[   25.452614] [drm:i915_hotplug_work_func] Connector DP-1 (pin 7) received hotplug event.
>[   25.452620] [drm:intel_dp_detect] [CONNECTOR:46:DP-1]
>[   25.452629] [drm:intel_dp_detect] MST device may have disappeared 1 vs 1
>[   25.458039] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70f50048
>[   25.463433] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70f50048
>[   25.468826] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70f50048
>[   25.474235] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70f50048
>[   25.479636] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70f50048
>[   25.485029] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70f50048
>[   25.490421] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70f50048
>[   25.495812] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70f50048
>[   25.501205] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70f50048
>[   25.506606] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70f50048
>[   25.511997] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70f50048
>[   25.517390] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70f50048
>[   25.522780] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70f50048
>[   25.528174] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70f50048
>[   25.533565] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70f50048
>[   25.538957] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70f50048
>[   25.544349] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70f50048
>[   25.549741] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70f50048
>[   25.555134] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70f50048
>[   25.560527] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70f50048
>[   25.565918] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70f50048
>[   25.571311] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70f50048
>[   25.576701] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70f50048
>[   25.582104] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70f50048
>[   25.587494] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70f50048
>[   25.592886] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70f50048
>[   25.598278] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70f50048
>[   25.603680] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70f50048
>[   25.609071] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70f50048
>[   25.614461] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70f50048
>[   25.619851] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70f50048
>[   25.625242] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70f50048
>[   25.625256] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[   25.625267] [drm:i915_hotplug_work_func] Connector HDMI-A-3 (pin 7) received hotplug event.
>[   25.625275] [drm:intel_hdmi_detect] [CONNECTOR:50:HDMI-A-3]
>[   25.625590] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   25.625593] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   25.625763] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   25.625773] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   25.625941] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   25.625946] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   25.626109] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   25.626134] [drm:intel_dp_destroy_mst_connector] 
>[   25.626210] [drm:drm_dp_mst_put_payload_id.part.9] putting payload 1
>[   25.626279] [drm:intel_dp_destroy_mst_connector] 
>[   25.626319] [drm:drm_dp_mst_put_payload_id.part.9] putting payload 2
>[   25.627905] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1]
>[   25.627916] [drm:intel_crt_detect] [CONNECTOR:36:VGA-1] force=1
>[   25.627925] [drm:intel_crt_detect] ironlake hotplug adpa=0xf40000, result 0
>[   25.627930] [drm:intel_crt_detect] CRT not detected via hotplug
>[   25.628253] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[   25.628259] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry
>[   25.628437] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[   25.628447] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   25.628455] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   25.628461] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   25.629209] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   25.629216] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   25.629224] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   25.629245] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1] disconnected
>[   25.629275] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1]
>[   25.629283] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-1]
>[   25.629469] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   25.629474] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   25.629640] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   25.629648] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   25.629825] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   25.629831] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   25.630007] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   25.630018] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1] disconnected
>[   25.630045] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2]
>[   25.630053] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-2]
>[   25.630238] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   25.630243] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   25.630427] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   25.630436] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   25.630615] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   25.630620] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   25.630805] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   25.630815] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2] disconnected
>[   25.630842] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1]
>[   25.630851] [drm:intel_dp_detect] [CONNECTOR:46:DP-1]
>[   25.630862] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1] disconnected
>[   25.630878] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3]
>[   25.630886] [drm:intel_hdmi_detect] [CONNECTOR:50:HDMI-A-3]
>[   25.631058] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   25.631062] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   25.631242] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   25.631249] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   25.631427] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   25.631431] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   25.631588] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   25.631595] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3] disconnected
>[   25.631613] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:51:DP-2]
>[   25.631618] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:51:DP-2] status updated from connected to disconnected
>[   25.631627] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:51:DP-2] disconnected
>[   25.631646] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:55:DP-3]
>[   25.631652] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:55:DP-3] status updated from connected to disconnected
>[   25.631657] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:55:DP-3] disconnected
>[   25.632462] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1]
>[   25.632470] [drm:intel_crt_detect] [CONNECTOR:36:VGA-1] force=1
>[   25.632478] [drm:intel_crt_detect] ironlake hotplug adpa=0xf40000, result 0
>[   25.632483] [drm:intel_crt_detect] CRT not detected via hotplug
>[   25.632817] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[   25.632822] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry
>[   25.632998] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[   25.633007] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   25.633015] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   25.633020] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   25.633770] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   25.633774] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   25.633780] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   25.633787] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1] disconnected
>[   25.633810] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1]
>[   25.633816] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-1]
>[   25.633999] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   25.634001] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   25.634203] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   25.634209] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   25.634395] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   25.634398] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   25.634560] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   25.634567] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1] disconnected
>[   25.634586] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2]
>[   25.634592] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-2]
>[   25.634764] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   25.634767] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   25.634970] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   25.634980] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   25.635160] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   25.635162] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   25.635331] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   25.635337] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2] disconnected
>[   25.635355] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1]
>[   25.635360] [drm:intel_dp_detect] [CONNECTOR:46:DP-1]
>[   25.635376] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1] disconnected
>[   25.635384] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3]
>[   25.635390] [drm:intel_hdmi_detect] [CONNECTOR:50:HDMI-A-3]
>[   25.635550] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   25.635553] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   25.635710] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   25.635734] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   25.635909] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   25.635912] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   25.636085] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   25.636091] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3] disconnected
>[   25.636105] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:51:DP-2]
>[   25.636109] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:51:DP-2] disconnected
>[   25.636120] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:55:DP-3]
>[   25.636123] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:55:DP-3] disconnected
>[   25.917862] usb 4-6.1: USB disconnect, device number 4
>[   25.917867] usb 4-6.1.2: USB disconnect, device number 5
>[   25.918769] usb 4-6.1.4: USB disconnect, device number 6
>[   26.013412] usb 3-10.1: USB disconnect, device number 5
>[   26.013417] usb 3-10.1.2: USB disconnect, device number 6
>[   26.013420] usb 3-10.1.2.1: USB disconnect, device number 8
>[   26.035535] usb 3-10.1.2.2: USB disconnect, device number 9
>[   26.036443] usb 3-10.1.2.3: USB disconnect, device number 10
>[   26.038157] usb 3-10.1.3: USB disconnect, device number 7
>[   28.408522] usb 4-6.1: new SuperSpeed USB device number 7 using xhci_hcd
>[   28.420888] usb 4-6.1: New USB device found, idVendor=0424, idProduct=5534
>[   28.420893] usb 4-6.1: New USB device strings: Mfr=2, Product=3, SerialNumber=0
>[   28.420896] usb 4-6.1: Product: USB5534B
>[   28.420899] usb 4-6.1: Manufacturer: SMSC
>[   28.422210] hub 4-6.1:1.0: USB hub found
>[   28.422235] hub 4-6.1:1.0: 4 ports detected
>[   28.696497] usb 4-6.1.2: new SuperSpeed USB device number 8 using xhci_hcd
>[   28.708841] usb 4-6.1.2: New USB device found, idVendor=0424, idProduct=5534
>[   28.708846] usb 4-6.1.2: New USB device strings: Mfr=2, Product=3, SerialNumber=0
>[   28.708850] usb 4-6.1.2: Product: USB5534B
>[   28.708853] usb 4-6.1.2: Manufacturer: SMSC
>[   28.709666] hub 4-6.1.2:1.0: USB hub found
>[   28.709793] hub 4-6.1.2:1.0: 3 ports detected
>[   28.784454] usb 3-10.1: new high-speed USB device number 11 using xhci_hcd
>[   28.872789] usb 3-10.1: New USB device found, idVendor=0424, idProduct=2134
>[   28.872794] usb 3-10.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[   28.872797] usb 3-10.1: Product: USB2134B
>[   28.872799] usb 3-10.1: Manufacturer: SMSC
>[   28.873439] hub 3-10.1:1.0: USB hub found
>[   28.873513] hub 3-10.1:1.0: 4 ports detected
>[   29.155414] usb 3-10.1.2: new high-speed USB device number 12 using xhci_hcd
>[   29.244715] usb 3-10.1.2: New USB device found, idVendor=0424, idProduct=2134
>[   29.244720] usb 3-10.1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[   29.244723] usb 3-10.1.2: Product: USB2134B
>[   29.244725] usb 3-10.1.2: Manufacturer: SMSC
>[   29.245417] hub 3-10.1.2:1.0: USB hub found
>[   29.245451] hub 3-10.1.2:1.0: 3 ports detected
>[   29.464142] usb 4-6.1.4: new SuperSpeed USB device number 9 using xhci_hcd
>[   29.557371] usb 3-10.1.3: new full-speed USB device number 14 using xhci_hcd
>[   29.574078] usb 4-6.1.4: New USB device found, idVendor=0bda, idProduct=0307
>[   29.574083] usb 4-6.1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[   29.574086] usb 4-6.1.4: Product: USB3.0 Card Reader
>[   29.574089] usb 4-6.1.4: Manufacturer: Realtek
>[   29.574091] usb 4-6.1.4: SerialNumber: T14000015310
>[   29.581976] usb-storage 4-6.1.4:1.0: USB Mass Storage device detected
>[   29.582364] scsi host14: usb-storage 4-6.1.4:1.0
>[   29.648430] usb 3-10.1.3: New USB device found, idVendor=046d, idProduct=c52b
>[   29.648435] usb 3-10.1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[   29.648438] usb 3-10.1.3: Product: USB Receiver
>[   29.648441] usb 3-10.1.3: Manufacturer: Logitech
>[   29.651241] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:14.0/usb3/3-10/3-10.1/3-10.1.3/3-10.1.3:1.0/0003:046D:C52B.0008/input/input11
>[   29.702967] hid-generic 0003:046D:C52B.0008: input,hidraw2: USB HID v1.11 Keyboard [Logitech USB Receiver] on usb-0000:00:14.0-10.1.3/input0
>[   29.705805] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:14.0/usb3/3-10/3-10.1/3-10.1.3/3-10.1.3:1.1/0003:046D:C52B.0009/input/input12
>[   29.721354] usb 3-10.1.2.1: new full-speed USB device number 15 using xhci_hcd
>[   29.757940] hid-generic 0003:046D:C52B.0009: input,hiddev0,hidraw3: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-0000:00:14.0-10.1.3/input1
>[   29.760775] hid-generic 0003:046D:C52B.000A: hiddev0,hidraw4: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:14.0-10.1.3/input2
>[   29.786639] udevd[3745]: Error calling EVIOCSKEYCODE on device node '/dev/input/event5' (scan code 0xc00b8, key code 161): Invalid argument
>[   29.786652] udevd[3745]: Error calling EVIOCSKEYCODE on device node '/dev/input/event5' (scan code 0xc0183, key code 226): Invalid argument
>[   29.786661] udevd[3745]: Error calling EVIOCSKEYCODE on device node '/dev/input/event5' (scan code 0xc0184, key code 421): Invalid argument
>[   29.786670] udevd[3745]: Error calling EVIOCSKEYCODE on device node '/dev/input/event5' (scan code 0xc0186, key code 423): Invalid argument
>[   29.786678] udevd[3745]: Error calling EVIOCSKEYCODE on device node '/dev/input/event5' (scan code 0xc018a, key code 155): Invalid argument
>[   29.786687] udevd[3745]: Error calling EVIOCSKEYCODE on device node '/dev/input/event5' (scan code 0xc018e, key code 397): Invalid argument
>[   29.786695] udevd[3745]: Error calling EVIOCSKEYCODE on device node '/dev/input/event5' (scan code 0xc01b6, key code 212): Invalid argument
>[   29.786703] udevd[3745]: Error calling EVIOCSKEYCODE on device node '/dev/input/event5' (scan code 0xc01bc, key code 430): Invalid argument
>[   29.786712] udevd[3745]: Error calling EVIOCSKEYCODE on device node '/dev/input/event5' (scan code 0xc0221, key code 217): Invalid argument
>[   29.786720] udevd[3745]: Error calling EVIOCSKEYCODE on device node '/dev/input/event5' (scan code 0xc0223, key code 172): Invalid argument
>[   29.878638] usb 3-10.1.2.1: New USB device found, idVendor=1852, idProduct=7022
>[   29.878643] usb 3-10.1.2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[   29.878646] usb 3-10.1.2.1: Product: DigiHug USB Audio
>[   29.878648] usb 3-10.1.2.1: Manufacturer: FiiO
>[   29.889106] input: FiiO DigiHug USB Audio as /devices/pci0000:00/0000:00:14.0/usb3/3-10/3-10.1/3-10.1.2/3-10.1.2.1/3-10.1.2.1:1.0/0003:1852:7022.000B/input/input13
>[   29.940661] hid-generic 0003:1852:7022.000B: input,hidraw5: USB HID v1.00 Device [FiiO DigiHug USB Audio] on usb-0000:00:14.0-10.1.2.1/input0
>[   30.038282] usb 3-10.1.2.2: new high-speed USB device number 16 using xhci_hcd
>[   30.128323] usb 3-10.1.2.2: New USB device found, idVendor=0bb4, idProduct=0f25
>[   30.128328] usb 3-10.1.2.2: New USB device strings: Mfr=2, Product=3, SerialNumber=4
>[   30.128331] usb 3-10.1.2.2: Product: Android Phone
>[   30.128334] usb 3-10.1.2.2: Manufacturer: HTC
>[   30.128336] usb 3-10.1.2.2: SerialNumber: HT35BW901938
>[   30.129886] usb-storage 3-10.1.2.2:1.1: USB Mass Storage device detected
>[   30.130342] scsi host15: usb-storage 3-10.1.2.2:1.1
>[   30.206306] usb 3-10.1.2.3: new full-speed USB device number 17 using xhci_hcd
>[   30.298043] usb 3-10.1.2.3: New USB device found, idVendor=04d8, idProduct=0b22
>[   30.298048] usb 3-10.1.2.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[   30.298051] usb 3-10.1.2.3: Product: USB TO HID    Ver.2.00
>[   30.298053] usb 3-10.1.2.3: Manufacturer: Microchip Technology Inc.
>[   30.301215] hid-generic 0003:04D8:0B22.000C: hiddev0,hidraw6: USB HID v1.11 Device [Microchip Technology Inc. USB TO HID    Ver.2.00] on usb-0000:00:14.0-10.1.2.3/input0
>[   30.364940] usb 3-10.1.2.2: USB disconnect, device number 16
>[   30.614128] scsi 14:0:0:0: Direct-Access     Generic- SD/MMC/MS/MSPRO  1.00 PQ: 0 ANSI: 6
>[   30.614561] sd 14:0:0:0: Attached scsi generic sg3 type 0
>[   30.619794] sd 14:0:0:0: [sdb] Attached SCSI removable disk
>[   31.003202] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00121010, pins 0x00000080
>[   31.003212] [drm:intel_hpd_irq_handler] digital hpd port D - long
>[   31.003217] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 7 - cnt: 0
>[   31.003252] [drm:intel_dp_hpd_pulse] got hpd irq on port D - long
>[   31.003264] [drm:i915_hotplug_work_func] running encoder hotplug functions
>[   31.003270] [drm:i915_hotplug_work_func] Connector DP-1 (pin 7) received hotplug event.
>[   31.003275] [drm:intel_dp_detect] [CONNECTOR:46:DP-1]
>[   31.005042] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 01 01 01 81 00 00 00 00 00 00 01
>[   31.009094] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[   31.009103] [drm:intel_dp_print_rates] source rates: 162000, 270000, 540000
>[   31.009108] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[   31.009113] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[   31.009916] [drm:intel_dp_detect] Sink OUI: 0080e1
>[   31.010728] [drm:intel_dp_detect] Branch OUI: 0080e1
>[   31.011506] [drm:intel_dp_detect] sink hw revision: 0.0
>[   31.012307] [drm:intel_dp_detect] sink sw revision: 0.21
>[   31.013913] [drm:intel_dp_detect] Sink is MST capable
>[   31.017568] [drm:i915_hotplug_work_func] Connector HDMI-A-3 (pin 7) received hotplug event.
>[   31.017576] [drm:intel_hdmi_detect] [CONNECTOR:50:HDMI-A-3]
>[   31.017881] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   31.017885] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   31.018053] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   31.018062] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   31.018235] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   31.018238] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   31.018437] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   31.020436] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   31.020443] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   31.020464] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   31.023145] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   31.024305] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.024312] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   31.024316] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   31.024322] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   31.030356] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.030361] [drm:intel_dp_set_signal_levels] Using vswing level 2
>[   31.030365] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   31.036301] [drm:intel_dp_start_link_train] clock recovery OK
>[   31.036309] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   31.042275] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   31.044587] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   31.049991] [drm:intel_set_cpu_fifo_underrun_reporting] *ERROR* uncleared fifo underrun on pipe A
>[   31.049997] [drm:intel_cpu_fifo_underrun_irq_handler] *ERROR* CPU pipe A FIFO underrun
>[   31.052487] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[   31.052493] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   31.056538] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   31.056544] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   31.059044] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   31.059049] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   31.059062] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   31.060185] usb 3-10.1.2.2: new high-speed USB device number 18 using xhci_hcd
>[   31.060744] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   31.074676] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   31.074684] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   31.074717] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   31.077508] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   31.080902] [drm:drm_dp_send_link_address] link address reply: 3
>[   31.080910] [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
>[   31.080917] [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
>[   31.080923] [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
>[   31.086881] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[   31.086886] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   31.087736] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   31.087743] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   31.089644] [drm:drm_dp_send_enum_path_resources.isra.17] enum path resources 8: 2560 2560
>[   31.094565] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   31.094571] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   31.094583] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   31.096311] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   31.098048] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   31.098055] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   31.098072] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   31.100794] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   31.107110] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   31.107115] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   31.110238] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   31.110245] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   31.110266] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   31.112953] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   31.120142] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   31.120160] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   31.121365] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   31.121372] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   31.121427] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   31.124167] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   31.131256] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[   31.131263] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   31.131858] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   31.131864] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   31.139436] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[   31.139442] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   31.140033] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   31.140039] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   31.149007] usb 3-10.1.2.2: New USB device found, idVendor=0bb4, idProduct=0f25
>[   31.149014] usb 3-10.1.2.2: New USB device strings: Mfr=2, Product=3, SerialNumber=4
>[   31.149018] usb 3-10.1.2.2: Product: Android Phone
>[   31.149022] usb 3-10.1.2.2: Manufacturer: HTC
>[   31.149026] usb 3-10.1.2.2: SerialNumber: HT35BW901938
>[   31.150171] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   31.150177] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   31.150193] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   31.151903] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   31.153141] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   31.153149] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   31.153184] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   31.155876] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   31.163047] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   31.163051] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   31.164350] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   31.164357] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   31.164378] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   31.167091] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   31.174199] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[   31.174203] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   31.174802] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   31.174806] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   31.182373] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[   31.182379] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   31.182983] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   31.182988] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   31.188530] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[   31.188538] [drm:drm_get_edid] block id 0x12, rev 0, len 22
>[   31.188542] [drm:drm_get_edid] tile cap 0x82
>[   31.188546] [drm:drm_get_edid] tile_size 1920 x 2160
>[   31.188552] [drm:drm_get_edid] topo num tiles 2x1, location 1x0
>[   31.188556] [drm:drm_get_edid] vend DEL
>[   31.189704] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:58:DP-4]
>[   31.189714] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:58:DP-4] status updated from unknown to connected
>[   31.189748] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[   31.189764] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   31.189772] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:58:DP-4] probed modes :
>[   31.189784] [drm:drm_mode_debug_printmodeline] Modeline 65:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   31.189939] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1]
>[   31.189948] [drm:intel_crt_detect] [CONNECTOR:36:VGA-1] force=1
>[   31.189957] [drm:intel_crt_detect] ironlake hotplug adpa=0xf40000, result 0
>[   31.189963] [drm:intel_crt_detect] CRT not detected via hotplug
>[   31.192157] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[   31.192162] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry
>[   31.193177] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   31.193182] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   31.193196] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   31.194160] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[   31.194168] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   31.194174] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   31.194178] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   31.194914] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   31.194924] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   31.194929] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   31.194935] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   31.194941] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1] disconnected
>[   31.194962] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1]
>[   31.194969] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-1]
>[   31.195137] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   31.195156] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   31.195355] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   31.195365] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   31.195550] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   31.195553] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   31.195725] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   31.195733] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1] disconnected
>[   31.195754] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2]
>[   31.195760] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-2]
>[   31.195939] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   31.195942] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   31.196105] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   31.196111] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   31.196291] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   31.196294] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   31.196471] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   31.196478] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2] disconnected
>[   31.196494] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1]
>[   31.196498] [drm:intel_dp_detect] [CONNECTOR:46:DP-1]
>[   31.198230] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 01 01 01 81 00 00 00 00 00 00 01
>[   31.202308] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[   31.202317] [drm:intel_dp_print_rates] source rates: 162000, 270000, 540000
>[   31.202322] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[   31.202327] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[   31.203131] [drm:intel_dp_detect] Sink OUI: 0080e1
>[   31.203952] [drm:intel_dp_detect] Branch OUI: 0080e1
>[   31.204732] [drm:intel_dp_detect] sink hw revision: 0.0
>[   31.205518] [drm:intel_dp_detect] sink sw revision: 0.21
>[   31.207150] [drm:intel_dp_detect] Sink is MST capable
>[   31.207158] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1] disconnected
>[   31.207179] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3]
>[   31.207185] [drm:intel_hdmi_detect] [CONNECTOR:50:HDMI-A-3]
>[   31.207494] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   31.207497] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   31.207674] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   31.207680] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   31.207853] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   31.207855] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   31.208012] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   31.208019] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3] disconnected
>[   31.208032] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:58:DP-4]
>[   31.208054] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[   31.208059] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   31.208066] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:58:DP-4] probed modes :
>[   31.208073] [drm:drm_mode_debug_printmodeline] Modeline 65:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   31.208398] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:55:DP-3]
>[   31.208403] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:55:DP-3] disconnected
>[   31.208551] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:51:DP-2]
>[   31.208555] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:51:DP-2] disconnected
>[   31.208611] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:58:DP-4]
>[   31.208636] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[   31.208641] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   31.208648] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:58:DP-4] probed modes :
>[   31.208655] [drm:drm_mode_debug_printmodeline] Modeline 65:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   31.208717] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1]
>[   31.208723] [drm:intel_crt_detect] [CONNECTOR:36:VGA-1] force=1
>[   31.208731] [drm:intel_crt_detect] ironlake hotplug adpa=0xf40000, result 0
>[   31.208735] [drm:intel_crt_detect] CRT not detected via hotplug
>[   31.208914] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[   31.208917] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry
>[   31.209080] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[   31.209086] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   31.209092] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   31.209095] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   31.209821] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   31.209825] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   31.209830] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   31.209835] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1] disconnected
>[   31.209851] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1]
>[   31.209858] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-1]
>[   31.210195] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   31.210199] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   31.210357] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   31.210366] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   31.210553] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   31.210557] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   31.210742] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   31.210753] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1] disconnected
>[   31.210768] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2]
>[   31.210774] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-2]
>[   31.210939] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   31.210941] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   31.211104] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   31.211109] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   31.211293] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   31.211296] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   31.211472] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   31.211479] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2] disconnected
>[   31.211491] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1]
>[   31.211496] [drm:intel_dp_detect] [CONNECTOR:46:DP-1]
>[   31.213232] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 01 01 01 81 00 00 00 00 00 00 01
>[   31.217303] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[   31.217311] [drm:intel_dp_print_rates] source rates: 162000, 270000, 540000
>[   31.217316] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[   31.217321] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[   31.218125] [drm:intel_dp_detect] Sink OUI: 0080e1
>[   31.218946] [drm:intel_dp_detect] Branch OUI: 0080e1
>[   31.219721] [drm:intel_dp_detect] sink hw revision: 0.0
>[   31.220513] [drm:intel_dp_detect] sink sw revision: 0.21
>[   31.222123] [drm:intel_dp_detect] Sink is MST capable
>[   31.222131] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1] disconnected
>[   31.222161] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3]
>[   31.222167] [drm:intel_hdmi_detect] [CONNECTOR:50:HDMI-A-3]
>[   31.222471] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   31.222474] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   31.222645] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   31.222651] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   31.222824] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   31.222826] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   31.222983] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   31.222989] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3] disconnected
>[   31.223003] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:58:DP-4]
>[   31.223022] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[   31.223027] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   31.223033] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:58:DP-4] probed modes :
>[   31.223041] [drm:drm_mode_debug_printmodeline] Modeline 65:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   31.223334] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:55:DP-3]
>[   31.223338] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:55:DP-3] disconnected
>[   31.261759] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   31.261767] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   31.261801] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   31.263561] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   31.264716] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   31.264722] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   31.264726] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   31.264732] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   31.270783] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   31.270789] [drm:intel_dp_set_signal_levels] Using vswing level 2
>[   31.270793] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   31.276728] [drm:intel_dp_start_link_train] clock recovery OK
>[   31.276735] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   31.282704] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   31.285040] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   31.433744] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   31.433751] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   31.433785] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   31.436516] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   31.438300] [drm:drm_dp_send_enum_path_resources.isra.17] enum path resources 9: 1260 1260
>[   31.443003] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   31.443009] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   31.446208] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   31.446216] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   31.446237] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   31.448942] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   31.455353] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   31.455359] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   31.458577] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   31.458584] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   31.458606] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   31.461311] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   31.468430] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   31.468435] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   31.469816] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   31.469821] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   31.469833] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   31.472554] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   31.479710] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[   31.479714] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   31.480310] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   31.480314] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   31.487877] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[   31.487881] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   31.488657] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   31.488661] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   31.498519] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   31.498524] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   31.498534] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   31.500235] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   31.502169] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   31.502173] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   31.502186] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   31.504874] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   31.512047] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[   31.512051] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   31.512650] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   31.512654] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   31.520188] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[   31.520193] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   31.520793] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   31.520797] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   31.528276] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[   31.528281] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   31.529387] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   31.529391] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   31.534331] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[   31.534337] [drm:drm_get_edid] block id 0x12, rev 0, len 22
>[   31.534341] [drm:drm_get_edid] tile cap 0x82
>[   31.534345] [drm:drm_get_edid] tile_size 1920 x 2160
>[   31.534350] [drm:drm_get_edid] topo num tiles 2x1, location 0x0
>[   31.534354] [drm:drm_get_edid] vend DEL
>[   31.535562] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:51:DP-2]
>[   31.535569] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:51:DP-2] disconnected
>[   31.535645] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:58:DP-4]
>[   31.535671] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[   31.535677] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   31.535704] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:58:DP-4] probed modes :
>[   31.535716] [drm:drm_mode_debug_printmodeline] Modeline 65:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   31.535774] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:64:DP-5]
>[   31.535780] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:64:DP-5] status updated from unknown to connected
>[   31.535812] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[   31.535817] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   31.535836] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:64:DP-5] probed modes :
>[   31.535843] [drm:drm_mode_debug_printmodeline] Modeline 70:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   31.535849] [drm:drm_mode_debug_printmodeline] Modeline 73:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   31.535855] [drm:drm_mode_debug_printmodeline] Modeline 77:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[   31.535860] [drm:drm_mode_debug_printmodeline] Modeline 75:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   31.535866] [drm:drm_mode_debug_printmodeline] Modeline 72:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   31.535872] [drm:drm_mode_debug_printmodeline] Modeline 89:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   31.535877] [drm:drm_mode_debug_printmodeline] Modeline 76:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   31.535883] [drm:drm_mode_debug_printmodeline] Modeline 71:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[   31.535889] [drm:drm_mode_debug_printmodeline] Modeline 74:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   31.535895] [drm:drm_mode_debug_printmodeline] Modeline 90:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   31.535900] [drm:drm_mode_debug_printmodeline] Modeline 91:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   31.535906] [drm:drm_mode_debug_printmodeline] Modeline 92:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   31.535912] [drm:drm_mode_debug_printmodeline] Modeline 78:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   31.535917] [drm:drm_mode_debug_printmodeline] Modeline 82:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   31.535923] [drm:drm_mode_debug_printmodeline] Modeline 87:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   31.535928] [drm:drm_mode_debug_printmodeline] Modeline 88:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   31.536008] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1]
>[   31.536015] [drm:intel_crt_detect] [CONNECTOR:36:VGA-1] force=1
>[   31.536022] [drm:intel_crt_detect] ironlake hotplug adpa=0xf40000, result 0
>[   31.536027] [drm:intel_crt_detect] CRT not detected via hotplug
>[   31.536367] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[   31.536373] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry
>[   31.536550] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[   31.536560] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   31.536567] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   31.536573] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   31.536628] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   31.536636] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   31.536653] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   31.537338] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   31.537343] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   31.537349] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   31.537356] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1] disconnected
>[   31.537379] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1]
>[   31.537387] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-1]
>[   31.538348] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   31.539130] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   31.539135] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   31.539346] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   31.539355] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   31.539539] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   31.539543] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   31.539723] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   31.539731] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1] disconnected
>[   31.539758] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2]
>[   31.539766] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-2]
>[   31.539951] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   31.539956] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   31.540127] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   31.540136] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   31.540349] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   31.540353] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   31.540543] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   31.540550] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2] disconnected
>[   31.540573] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1]
>[   31.540578] [drm:intel_dp_detect] [CONNECTOR:46:DP-1]
>[   31.542304] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 01 01 01 81 00 00 00 00 00 00 01
>[   31.546330] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[   31.546337] [drm:intel_dp_print_rates] source rates: 162000, 270000, 540000
>[   31.546342] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[   31.546347] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[   31.547153] [drm:intel_dp_detect] Sink OUI: 0080e1
>[   31.547953] [drm:intel_dp_detect] Branch OUI: 0080e1
>[   31.548718] [drm:intel_dp_detect] sink hw revision: 0.0
>[   31.549516] [drm:intel_dp_detect] sink sw revision: 0.21
>[   31.551124] [drm:intel_dp_detect] Sink is MST capable
>[   31.551131] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1] disconnected
>[   31.551151] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3]
>[   31.551157] [drm:intel_hdmi_detect] [CONNECTOR:50:HDMI-A-3]
>[   31.551476] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   31.551479] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   31.551659] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   31.551666] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   31.551848] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   31.551851] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   31.552019] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   31.552026] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3] disconnected
>[   31.552042] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:58:DP-4]
>[   31.552064] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[   31.552070] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   31.552076] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:58:DP-4] probed modes :
>[   31.552084] [drm:drm_mode_debug_printmodeline] Modeline 65:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   31.552411] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:64:DP-5]
>[   31.552444] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[   31.552449] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   31.552475] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:64:DP-5] probed modes :
>[   31.552482] [drm:drm_mode_debug_printmodeline] Modeline 70:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   31.552488] [drm:drm_mode_debug_printmodeline] Modeline 73:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   31.552503] [drm:drm_mode_debug_printmodeline] Modeline 77:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[   31.552509] [drm:drm_mode_debug_printmodeline] Modeline 75:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   31.552520] [drm:drm_mode_debug_printmodeline] Modeline 72:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   31.552525] [drm:drm_mode_debug_printmodeline] Modeline 89:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   31.552533] [drm:drm_mode_debug_printmodeline] Modeline 76:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   31.552540] [drm:drm_mode_debug_printmodeline] Modeline 71:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[   31.552550] [drm:drm_mode_debug_printmodeline] Modeline 74:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   31.552558] [drm:drm_mode_debug_printmodeline] Modeline 90:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   31.552565] [drm:drm_mode_debug_printmodeline] Modeline 91:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   31.552577] [drm:drm_mode_debug_printmodeline] Modeline 92:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   31.552585] [drm:drm_mode_debug_printmodeline] Modeline 78:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   31.552593] [drm:drm_mode_debug_printmodeline] Modeline 82:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   31.552602] [drm:drm_mode_debug_printmodeline] Modeline 87:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   31.552609] [drm:drm_mode_debug_printmodeline] Modeline 88:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   31.552947] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:51:DP-2]
>[   31.552952] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:51:DP-2] disconnected
>[   31.553008] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:55:DP-3]
>[   31.553012] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:55:DP-3] disconnected
>[   31.553061] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:58:DP-4]
>[   31.553077] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[   31.553083] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   31.553089] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:58:DP-4] probed modes :
>[   31.553097] [drm:drm_mode_debug_printmodeline] Modeline 65:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   31.553170] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:64:DP-5]
>[   31.553195] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[   31.553199] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   31.553222] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:64:DP-5] probed modes :
>[   31.553228] [drm:drm_mode_debug_printmodeline] Modeline 70:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   31.553234] [drm:drm_mode_debug_printmodeline] Modeline 73:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   31.553247] [drm:drm_mode_debug_printmodeline] Modeline 77:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[   31.553253] [drm:drm_mode_debug_printmodeline] Modeline 75:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   31.553264] [drm:drm_mode_debug_printmodeline] Modeline 72:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   31.553269] [drm:drm_mode_debug_printmodeline] Modeline 89:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   31.553274] [drm:drm_mode_debug_printmodeline] Modeline 76:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   31.553281] [drm:drm_mode_debug_printmodeline] Modeline 71:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[   31.553291] [drm:drm_mode_debug_printmodeline] Modeline 74:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   31.553298] [drm:drm_mode_debug_printmodeline] Modeline 90:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   31.553308] [drm:drm_mode_debug_printmodeline] Modeline 91:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   31.553315] [drm:drm_mode_debug_printmodeline] Modeline 92:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   31.553321] [drm:drm_mode_debug_printmodeline] Modeline 78:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   31.553327] [drm:drm_mode_debug_printmodeline] Modeline 82:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   31.553332] [drm:drm_mode_debug_printmodeline] Modeline 87:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   31.553337] [drm:drm_mode_debug_printmodeline] Modeline 88:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   31.553410] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1]
>[   31.553417] [drm:intel_crt_detect] [CONNECTOR:36:VGA-1] force=1
>[   31.553424] [drm:intel_crt_detect] ironlake hotplug adpa=0xf40000, result 0
>[   31.553428] [drm:intel_crt_detect] CRT not detected via hotplug
>[   31.553737] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[   31.553740] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry
>[   31.553917] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[   31.553924] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   31.553929] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   31.553934] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   31.554658] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   31.554663] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   31.554675] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   31.554681] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1] disconnected
>[   31.554696] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1]
>[   31.554702] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-1]
>[   31.554884] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   31.554888] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   31.555062] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   31.555072] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   31.555250] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   31.555253] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   31.555417] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   31.555427] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1] disconnected
>[   31.555451] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2]
>[   31.555459] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-2]
>[   31.555637] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   31.555640] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   31.555815] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   31.555821] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   31.556002] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   31.556006] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   31.556182] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   31.556190] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2] disconnected
>[   31.556209] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1]
>[   31.556215] [drm:intel_dp_detect] [CONNECTOR:46:DP-1]
>[   31.557932] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 01 01 01 81 00 00 00 00 00 00 01
>[   31.562030] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[   31.562038] [drm:intel_dp_print_rates] source rates: 162000, 270000, 540000
>[   31.562043] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[   31.562048] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[   31.562867] [drm:intel_dp_detect] Sink OUI: 0080e1
>[   31.563690] [drm:intel_dp_detect] Branch OUI: 0080e1
>[   31.564463] [drm:intel_dp_detect] sink hw revision: 0.0
>[   31.565254] [drm:intel_dp_detect] sink sw revision: 0.21
>[   31.566850] [drm:intel_dp_detect] Sink is MST capable
>[   31.566857] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1] disconnected
>[   31.566876] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3]
>[   31.566882] [drm:intel_hdmi_detect] [CONNECTOR:50:HDMI-A-3]
>[   31.567192] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   31.567197] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   31.567374] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   31.567381] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   31.567553] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   31.567556] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   31.567727] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   31.567734] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3] disconnected
>[   31.567749] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:58:DP-4]
>[   31.567769] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[   31.567774] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   31.567781] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:58:DP-4] probed modes :
>[   31.567788] [drm:drm_mode_debug_printmodeline] Modeline 65:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   31.568074] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:64:DP-5]
>[   31.568122] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[   31.568128] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   31.568154] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:64:DP-5] probed modes :
>[   31.568161] [drm:drm_mode_debug_printmodeline] Modeline 70:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   31.568167] [drm:drm_mode_debug_printmodeline] Modeline 73:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   31.568173] [drm:drm_mode_debug_printmodeline] Modeline 77:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[   31.568180] [drm:drm_mode_debug_printmodeline] Modeline 75:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   31.568186] [drm:drm_mode_debug_printmodeline] Modeline 72:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   31.568194] [drm:drm_mode_debug_printmodeline] Modeline 89:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   31.568201] [drm:drm_mode_debug_printmodeline] Modeline 76:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   31.568209] [drm:drm_mode_debug_printmodeline] Modeline 71:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[   31.568217] [drm:drm_mode_debug_printmodeline] Modeline 74:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   31.568224] [drm:drm_mode_debug_printmodeline] Modeline 90:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   31.568231] [drm:drm_mode_debug_printmodeline] Modeline 91:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   31.568239] [drm:drm_mode_debug_printmodeline] Modeline 92:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   31.568246] [drm:drm_mode_debug_printmodeline] Modeline 78:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   31.568252] [drm:drm_mode_debug_printmodeline] Modeline 82:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   31.568257] [drm:drm_mode_debug_printmodeline] Modeline 87:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   31.568263] [drm:drm_mode_debug_printmodeline] Modeline 88:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   31.568605] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:51:DP-2]
>[   31.568614] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:51:DP-2] disconnected
>[   31.568696] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:55:DP-3]
>[   31.568705] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:55:DP-3] disconnected
>[   31.568777] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:58:DP-4]
>[   31.568801] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[   31.568807] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   31.568815] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:58:DP-4] probed modes :
>[   31.568827] [drm:drm_mode_debug_printmodeline] Modeline 65:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   31.568904] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:64:DP-5]
>[   31.568943] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[   31.568952] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   31.568996] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:64:DP-5] probed modes :
>[   31.569006] [drm:drm_mode_debug_printmodeline] Modeline 70:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   31.569015] [drm:drm_mode_debug_printmodeline] Modeline 73:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   31.569025] [drm:drm_mode_debug_printmodeline] Modeline 77:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[   31.569042] [drm:drm_mode_debug_printmodeline] Modeline 75:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   31.569055] [drm:drm_mode_debug_printmodeline] Modeline 72:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   31.569070] [drm:drm_mode_debug_printmodeline] Modeline 89:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   31.569082] [drm:drm_mode_debug_printmodeline] Modeline 76:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   31.569092] [drm:drm_mode_debug_printmodeline] Modeline 71:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[   31.569128] [drm:drm_mode_debug_printmodeline] Modeline 74:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   31.569139] [drm:drm_mode_debug_printmodeline] Modeline 90:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   31.569148] [drm:drm_mode_debug_printmodeline] Modeline 91:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   31.569160] [drm:drm_mode_debug_printmodeline] Modeline 92:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   31.569172] [drm:drm_mode_debug_printmodeline] Modeline 78:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   31.569188] [drm:drm_mode_debug_printmodeline] Modeline 82:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   31.569201] [drm:drm_mode_debug_printmodeline] Modeline 87:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   31.569215] [drm:drm_mode_debug_printmodeline] Modeline 88:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   31.569327] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1]
>[   31.569335] [drm:intel_crt_detect] [CONNECTOR:36:VGA-1] force=1
>[   31.569345] [drm:intel_crt_detect] ironlake hotplug adpa=0xf40000, result 0
>[   31.569351] [drm:intel_crt_detect] CRT not detected via hotplug
>[   31.569659] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[   31.569662] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry
>[   31.569842] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[   31.569849] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   31.569855] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   31.569859] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   31.570594] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   31.570599] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   31.570605] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   31.570611] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1] disconnected
>[   31.570628] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1]
>[   31.570635] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-1]
>[   31.570814] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   31.570816] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   31.570979] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   31.570984] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   31.571147] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   31.571153] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   31.571323] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   31.571333] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1] disconnected
>[   31.571354] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2]
>[   31.571362] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-2]
>[   31.571543] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   31.571546] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   31.571724] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   31.571729] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   31.571893] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   31.571896] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   31.572059] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   31.572065] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2] disconnected
>[   31.572080] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1]
>[   31.572085] [drm:intel_dp_detect] [CONNECTOR:46:DP-1]
>[   31.573813] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 01 01 01 81 00 00 00 00 00 00 01
>[   31.577913] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[   31.577921] [drm:intel_dp_print_rates] source rates: 162000, 270000, 540000
>[   31.577926] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[   31.577931] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[   31.578749] [drm:intel_dp_detect] Sink OUI: 0080e1
>[   31.579565] [drm:intel_dp_detect] Branch OUI: 0080e1
>[   31.580336] [drm:intel_dp_detect] sink hw revision: 0.0
>[   31.581129] [drm:intel_dp_detect] sink sw revision: 0.21
>[   31.582755] [drm:intel_dp_detect] Sink is MST capable
>[   31.582763] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1] disconnected
>[   31.582781] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3]
>[   31.582787] [drm:intel_hdmi_detect] [CONNECTOR:50:HDMI-A-3]
>[   31.583092] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   31.583105] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   31.583296] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   31.583305] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   31.583480] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   31.583483] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   31.583662] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   31.583669] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3] disconnected
>[   31.583686] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:58:DP-4]
>[   31.583705] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[   31.583710] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   31.583716] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:58:DP-4] probed modes :
>[   31.583724] [drm:drm_mode_debug_printmodeline] Modeline 65:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   31.584008] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:64:DP-5]
>[   31.584037] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[   31.584041] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   31.584066] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:64:DP-5] probed modes :
>[   31.584073] [drm:drm_mode_debug_printmodeline] Modeline 70:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   31.584079] [drm:drm_mode_debug_printmodeline] Modeline 73:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   31.584085] [drm:drm_mode_debug_printmodeline] Modeline 77:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[   31.584090] [drm:drm_mode_debug_printmodeline] Modeline 75:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   31.584122] [drm:drm_mode_debug_printmodeline] Modeline 72:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   31.584132] [drm:drm_mode_debug_printmodeline] Modeline 89:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   31.584141] [drm:drm_mode_debug_printmodeline] Modeline 76:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   31.584150] [drm:drm_mode_debug_printmodeline] Modeline 71:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[   31.584159] [drm:drm_mode_debug_printmodeline] Modeline 74:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   31.584171] [drm:drm_mode_debug_printmodeline] Modeline 90:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   31.584180] [drm:drm_mode_debug_printmodeline] Modeline 91:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   31.584189] [drm:drm_mode_debug_printmodeline] Modeline 92:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   31.584198] [drm:drm_mode_debug_printmodeline] Modeline 78:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   31.584210] [drm:drm_mode_debug_printmodeline] Modeline 82:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   31.584219] [drm:drm_mode_debug_printmodeline] Modeline 87:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   31.584231] [drm:drm_mode_debug_printmodeline] Modeline 88:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   41.934461] [drm:drm_mode_setcrtc] [CRTC:26:pipe A]
>[   41.934472] [drm:drm_mode_setcrtc] [CONNECTOR:58:DP-4]
>[   41.934500] [drm:intel_atomic_check] [CONNECTOR:58:DP-4] checking for sink bpp constrains
>[   41.934506] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 30
>[   41.934515] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[   41.934525] [drm:intel_dump_pipe_config] [CRTC:26:pipe A][modeset] config ffff880860d1c000 for pipe A
>[   41.934530] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[   41.934536] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   41.934542] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   41.934549] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 3230196, gmch_n: 8388608, link_m: 538366, link_n: 1048576, tu: 25
>[   41.934555] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   41.934560] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   41.934565] [drm:intel_dump_pipe_config] requested mode:
>[   41.934572] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x0 0x9
>[   41.934577] [drm:intel_dump_pipe_config] adjusted mode:
>[   41.934583] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x0 0x9
>[   41.934590] [drm:intel_dump_pipe_config] crtc timings: 277250 1920 1968 2000 2080 2160 2163 2173 2222, type: 0x0 flags: 0x9
>[   41.934595] [drm:intel_dump_pipe_config] port clock: 540000
>[   41.934600] [drm:intel_dump_pipe_config] pipe src size: 1920x2160
>[   41.934605] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0
>[   41.934611] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   41.934617] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   41.934621] [drm:intel_dump_pipe_config] ips: 0
>[   41.934626] [drm:intel_dump_pipe_config] double wide: 0
>[   41.934631] [drm:intel_dump_pipe_config] dpll_hw_state: wrpll: 0x0 spll: 0x0
>[   41.934636] [drm:intel_dump_pipe_config] planes on this crtc
>[   41.934643] [drm:intel_dump_pipe_config] [PLANE:23:primary A] enabled
>[   41.934650] [drm:intel_dump_pipe_config] 	FB:79, fb = 3840x2160 format = XR24 little-endian (0x34325258)
>[   41.934656] [drm:intel_dump_pipe_config] 	scaler:0 src 1920x0+1920+2160 dst 0x0+1920+2160
>[   41.934662] [drm:intel_dump_pipe_config] [PLANE:25:cursor A] disabled, scaler_id = 0
>[   41.934667] [drm:intel_dump_pipe_config] [PLANE:27:sprite A] disabled, scaler_id = 0
>[   41.934682] [drm:intel_reference_shared_dpll] using LCPLL 2700 for pipe A
>[   41.934709] [drm:intel_mst_disable_dp] 2
>[   41.934719] [drm:intel_disable_pipe] disabling pipe A
>[   41.952259] [drm:intel_mst_post_disable_dp] 2
>[   41.953075] [drm:intel_disable_shared_dpll] disable LCPLL 2700 (active 3, on? 1) for crtc 26
>[   41.953084] [drm:intel_check_cpu_fifo_underruns] *ERROR* fifo underrun on pipe B
>[   41.953099] [drm:intel_atomic_commit_tail] [ENCODER:37:CRT]
>[   41.953109] [drm:intel_atomic_commit_tail] [ENCODER:38:DDI B]
>[   41.953117] [drm:intel_atomic_commit_tail] [ENCODER:43:DDI C]
>[   41.953124] [drm:intel_atomic_commit_tail] [ENCODER:45:DDI D]
>[   41.953132] [drm:intel_atomic_commit_tail] [ENCODER:47:DP-MST A]
>[   41.953138] [drm:intel_atomic_commit_tail] [ENCODER:48:DP-MST B]
>[   41.953143] [drm:intel_atomic_commit_tail] [ENCODER:49:DP-MST C]
>[   41.953152] [drm:verify_connector_state] [CONNECTOR:36:VGA-1]
>[   41.953159] [drm:verify_connector_state] [CONNECTOR:39:HDMI-A-1]
>[   41.953169] [drm:verify_connector_state] [CONNECTOR:44:HDMI-A-2]
>[   41.953176] [drm:verify_connector_state] [CONNECTOR:46:DP-1]
>[   41.953185] [drm:verify_connector_state] [CONNECTOR:50:HDMI-A-3]
>[   41.953194] [drm:verify_connector_state] [CONNECTOR:51:DP-2]
>[   41.953200] [drm:verify_connector_state] [CONNECTOR:64:DP-5]
>[   41.953208] [drm:verify_single_dpll_state.isra.116] WRPLL 1
>[   41.953214] [drm:verify_single_dpll_state.isra.116] WRPLL 2
>[   41.953221] [drm:verify_single_dpll_state.isra.116] SPLL
>[   41.953227] [drm:verify_single_dpll_state.isra.116] LCPLL 810
>[   41.953234] [drm:verify_single_dpll_state.isra.116] LCPLL 1350
>[   41.953239] [drm:verify_single_dpll_state.isra.116] LCPLL 2700
>[   41.953248] [drm:intel_enable_shared_dpll] enable LCPLL 2700 (active 3, on? 1) for crtc 26
>[   41.953265] [drm:intel_mst_pre_enable_dp] 1
>[   41.953274] [drm:drm_dp_mst_allocate_vcpi] initing vcpi for 992 25
>[   41.954935] [drm:intel_enable_pipe] enabling pipe A
>[   41.954948] [drm:intel_mst_enable_dp] 2
>[   41.956810] [drm:drm_dp_update_payload_part2] payload 0 1
>[   41.960734] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   41.960742] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   41.960764] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   41.963721] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   41.963725] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   41.965340] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   41.969238] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   41.969244] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   41.969253] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   41.970965] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   42.001249] [drm:verify_connector_state] [CONNECTOR:58:DP-4]
>[   42.001259] [drm:intel_atomic_commit_tail] [CRTC:26:pipe A]
>[   42.001280] [drm:verify_single_dpll_state.isra.116] LCPLL 2700
>[   42.034576] [drm:drm_mode_setcrtc] [CRTC:30:pipe B]
>[   42.034585] [drm:drm_mode_setcrtc] [CONNECTOR:64:DP-5]
>[   42.034608] [drm:intel_atomic_check] [CONNECTOR:64:DP-5] checking for sink bpp constrains
>[   42.034613] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 30
>[   42.034621] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[   42.034631] [drm:intel_dump_pipe_config] [CRTC:30:pipe B][modeset] config ffff880860d1c800 for pipe B
>[   42.034636] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[   42.034641] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   42.034647] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   42.034654] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 3230196, gmch_n: 8388608, link_m: 538366, link_n: 1048576, tu: 25
>[   42.034660] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   42.034665] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   42.034670] [drm:intel_dump_pipe_config] requested mode:
>[   42.034677] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x0 0x9
>[   42.034682] [drm:intel_dump_pipe_config] adjusted mode:
>[   42.034688] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x0 0x9
>[   42.034695] [drm:intel_dump_pipe_config] crtc timings: 277250 1920 1968 2000 2080 2160 2163 2173 2222, type: 0x0 flags: 0x9
>[   42.034700] [drm:intel_dump_pipe_config] port clock: 540000
>[   42.034705] [drm:intel_dump_pipe_config] pipe src size: 1920x2160
>[   42.034710] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0
>[   42.034716] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   42.034722] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   42.034726] [drm:intel_dump_pipe_config] ips: 0
>[   42.034731] [drm:intel_dump_pipe_config] double wide: 0
>[   42.034736] [drm:intel_dump_pipe_config] dpll_hw_state: wrpll: 0x0 spll: 0x0
>[   42.034741] [drm:intel_dump_pipe_config] planes on this crtc
>[   42.034748] [drm:intel_dump_pipe_config] [PLANE:28:primary B] enabled
>[   42.034754] [drm:intel_dump_pipe_config] 	FB:79, fb = 3840x2160 format = XR24 little-endian (0x34325258)
>[   42.034761] [drm:intel_dump_pipe_config] 	scaler:0 src 0x0+1920+2160 dst 0x0+1920+2160
>[   42.034766] [drm:intel_dump_pipe_config] [PLANE:29:cursor B] disabled, scaler_id = 0
>[   42.034772] [drm:intel_dump_pipe_config] [PLANE:31:sprite B] disabled, scaler_id = 0
>[   42.034786] [drm:intel_reference_shared_dpll] using LCPLL 2700 for pipe B
>[   42.034807] [drm:intel_mst_disable_dp] 2
>[   42.034815] [drm:intel_disable_pipe] disabling pipe B
>[   42.052252] [drm:intel_mst_post_disable_dp] 2
>[   42.053060] [drm:drm_dp_update_payload_part2] payload 0 2
>[   42.053070] [drm:intel_disable_shared_dpll] disable LCPLL 2700 (active 3, on? 1) for crtc 30
>[   42.053082] [drm:intel_atomic_commit_tail] [ENCODER:37:CRT]
>[   42.053089] [drm:intel_atomic_commit_tail] [ENCODER:38:DDI B]
>[   42.053095] [drm:intel_atomic_commit_tail] [ENCODER:43:DDI C]
>[   42.053100] [drm:intel_atomic_commit_tail] [ENCODER:45:DDI D]
>[   42.053105] [drm:intel_atomic_commit_tail] [ENCODER:47:DP-MST A]
>[   42.053113] [drm:intel_atomic_commit_tail] [ENCODER:48:DP-MST B]
>[   42.053118] [drm:intel_atomic_commit_tail] [ENCODER:49:DP-MST C]
>[   42.053122] [drm:verify_connector_state] [CONNECTOR:36:VGA-1]
>[   42.053126] [drm:verify_connector_state] [CONNECTOR:39:HDMI-A-1]
>[   42.053131] [drm:verify_connector_state] [CONNECTOR:44:HDMI-A-2]
>[   42.053135] [drm:verify_connector_state] [CONNECTOR:46:DP-1]
>[   42.053140] [drm:verify_connector_state] [CONNECTOR:50:HDMI-A-3]
>[   42.053147] [drm:verify_connector_state] [CONNECTOR:55:DP-3]
>[   42.053151] [drm:verify_single_dpll_state.isra.116] WRPLL 1
>[   42.053157] [drm:verify_single_dpll_state.isra.116] WRPLL 2
>[   42.053161] [drm:verify_single_dpll_state.isra.116] SPLL
>[   42.053167] [drm:verify_single_dpll_state.isra.116] LCPLL 810
>[   42.053170] [drm:verify_single_dpll_state.isra.116] LCPLL 1350
>[   42.053174] [drm:verify_single_dpll_state.isra.116] LCPLL 2700
>[   42.053195] [drm:intel_enable_shared_dpll] enable LCPLL 2700 (active 3, on? 1) for crtc 30
>[   42.053208] [drm:intel_mst_pre_enable_dp] 1
>[   42.053215] [drm:drm_dp_mst_allocate_vcpi] initing vcpi for 992 25
>[   42.054895] [drm:intel_enable_pipe] enabling pipe B
>[   42.054907] [drm:intel_mst_enable_dp] 2
>[   42.056832] [drm:drm_dp_update_payload_part2] payload 0 2
>[   42.056839] [drm:drm_dp_update_payload_part2] payload 1 1
>[   42.062269] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   42.062276] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   42.062297] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   42.065224] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   42.065229] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   42.066834] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   42.070666] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   42.070670] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   42.070678] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   42.072326] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   42.118066] [drm:verify_connector_state] [CONNECTOR:64:DP-5]
>[   42.118075] [drm:intel_atomic_commit_tail] [CRTC:30:pipe B]
>[   42.118094] [drm:verify_single_dpll_state.isra.116] LCPLL 2700
>[   42.134739] [drm:drm_mode_setcrtc] [CRTC:34:pipe C]
>[   42.168082] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1]
>[   42.168092] [drm:intel_crt_detect] [CONNECTOR:36:VGA-1] force=1
>[   42.168101] [drm:intel_crt_detect] ironlake hotplug adpa=0xf40000, result 0
>[   42.168106] [drm:intel_crt_detect] CRT not detected via hotplug
>[   42.168435] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[   42.168440] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry
>[   42.168618] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[   42.168628] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   42.168635] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   42.168639] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   42.169370] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   42.169374] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   42.169381] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   42.169388] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1] disconnected
>[   42.169411] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1]
>[   42.169419] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-1]
>[   42.169603] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   42.169606] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   42.169782] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   42.169789] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   42.169947] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   42.169950] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   42.170150] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   42.170162] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1] disconnected
>[   42.170183] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2]
>[   42.170190] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-2]
>[   42.170378] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   42.170382] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   42.170565] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   42.170572] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   42.170750] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   42.170753] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   42.170916] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   42.170923] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2] disconnected
>[   42.170938] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1]
>[   42.170943] [drm:intel_dp_detect] [CONNECTOR:46:DP-1]
>[   42.172668] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 01 01 01 81 00 00 00 00 00 00 01
>[   42.176735] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[   42.176744] [drm:intel_dp_print_rates] source rates: 162000, 270000, 540000
>[   42.176749] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[   42.176754] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[   42.177573] [drm:intel_dp_detect] Sink OUI: 0080e1
>[   42.178380] [drm:intel_dp_detect] Branch OUI: 0080e1
>[   42.179169] [drm:intel_dp_detect] sink hw revision: 0.0
>[   42.179964] [drm:intel_dp_detect] sink sw revision: 0.21
>[   42.181575] [drm:intel_dp_detect] Sink is MST capable
>[   42.181583] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1] disconnected
>[   42.181602] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3]
>[   42.181608] [drm:intel_hdmi_detect] [CONNECTOR:50:HDMI-A-3]
>[   42.181917] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   42.181920] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   42.182121] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   42.182132] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   42.182351] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   42.182356] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   42.182564] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   42.182574] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3] disconnected
>[   42.182598] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:58:DP-4]
>[   42.182623] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[   42.182628] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   42.182635] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:58:DP-4] probed modes :
>[   42.182643] [drm:drm_mode_debug_printmodeline] Modeline 65:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   42.182950] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:64:DP-5]
>[   42.182984] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[   42.182988] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   42.183039] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:64:DP-5] probed modes :
>[   42.183046] [drm:drm_mode_debug_printmodeline] Modeline 70:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   42.183052] [drm:drm_mode_debug_printmodeline] Modeline 73:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   42.183058] [drm:drm_mode_debug_printmodeline] Modeline 77:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[   42.183064] [drm:drm_mode_debug_printmodeline] Modeline 75:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   42.183069] [drm:drm_mode_debug_printmodeline] Modeline 72:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   42.183075] [drm:drm_mode_debug_printmodeline] Modeline 89:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   42.183081] [drm:drm_mode_debug_printmodeline] Modeline 76:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   42.183086] [drm:drm_mode_debug_printmodeline] Modeline 71:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[   42.183097] [drm:drm_mode_debug_printmodeline] Modeline 74:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   42.183103] [drm:drm_mode_debug_printmodeline] Modeline 90:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   42.183108] [drm:drm_mode_debug_printmodeline] Modeline 91:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   42.183114] [drm:drm_mode_debug_printmodeline] Modeline 92:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   42.183120] [drm:drm_mode_debug_printmodeline] Modeline 78:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   42.183125] [drm:drm_mode_debug_printmodeline] Modeline 82:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   42.183133] [drm:drm_mode_debug_printmodeline] Modeline 87:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   42.183138] [drm:drm_mode_debug_printmodeline] Modeline 88:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   51.489370] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00121010, pins 0x00000080
>[   51.489380] [drm:intel_hpd_irq_handler] digital hpd port D - long
>[   51.489384] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 7 - cnt: 0
>[   51.489424] [drm:intel_dp_hpd_pulse] got hpd irq on port D - long
>[   51.489436] [drm:i915_hotplug_work_func] running encoder hotplug functions
>[   51.489442] [drm:i915_hotplug_work_func] Connector DP-1 (pin 7) received hotplug event.
>[   51.489448] [drm:intel_dp_detect] [CONNECTOR:46:DP-1]
>[   51.489457] [drm:intel_dp_detect] MST device may have disappeared 1 vs 1
>[   51.494894] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70250048
>[   51.500314] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70250048
>[   51.505728] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70250048
>[   51.511142] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70250048
>[   51.516554] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70250048
>[   51.521980] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70250048
>[   51.527465] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70250048
>[   51.532887] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70250048
>[   51.538301] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70250048
>[   51.543719] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70250048
>[   51.549130] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70250048
>[   51.554545] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70250048
>[   51.559957] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70250048
>[   51.565371] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70250048
>[   51.570782] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70250048
>[   51.576196] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70250048
>[   51.581615] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70250048
>[   51.587043] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70250048
>[   51.592454] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70250048
>[   51.597868] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70250048
>[   51.603279] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70250048
>[   51.608692] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70250048
>[   51.614104] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70250048
>[   51.619515] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70250048
>[   51.624947] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70250048
>[   51.630362] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70250048
>[   51.635772] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70250048
>[   51.641187] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70250048
>[   51.646603] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70250048
>[   51.652024] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70250048
>[   51.657439] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70250048
>[   51.662855] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x70250048
>[   51.662868] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[   51.662880] [drm:i915_hotplug_work_func] Connector HDMI-A-3 (pin 7) received hotplug event.
>[   51.662888] [drm:intel_hdmi_detect] [CONNECTOR:50:HDMI-A-3]
>[   51.663240] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   51.663245] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   51.663449] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   51.663461] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   51.663643] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   51.663646] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   51.663816] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   51.663836] [drm:intel_dp_destroy_mst_connector] 
>[   51.663908] [drm:drm_dp_mst_put_payload_id.part.9] putting payload 1
>[   51.663970] [drm:intel_dp_destroy_mst_connector] 
>[   51.664002] [drm:drm_dp_mst_put_payload_id.part.9] putting payload 2
>[   51.665399] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1]
>[   51.665409] [drm:intel_crt_detect] [CONNECTOR:36:VGA-1] force=1
>[   51.665417] [drm:intel_crt_detect] ironlake hotplug adpa=0xf40000, result 0
>[   51.665422] [drm:intel_crt_detect] CRT not detected via hotplug
>[   51.665737] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[   51.665740] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry
>[   51.665913] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[   51.665922] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   51.665928] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   51.665932] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   51.666660] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   51.666665] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   51.666672] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   51.666688] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1] disconnected
>[   51.666708] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1]
>[   51.666715] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-1]
>[   51.666877] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   51.666880] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   51.667048] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   51.667053] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   51.667256] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   51.667261] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   51.667442] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   51.667452] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1] disconnected
>[   51.667474] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2]
>[   51.667481] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-2]
>[   51.667677] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   51.667679] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   51.667856] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   51.667863] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   51.668045] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   51.668048] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   51.668230] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   51.668236] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2] disconnected
>[   51.668254] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1]
>[   51.668261] [drm:intel_dp_detect] [CONNECTOR:46:DP-1]
>[   51.668268] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1] disconnected
>[   51.668277] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3]
>[   51.668285] [drm:intel_hdmi_detect] [CONNECTOR:50:HDMI-A-3]
>[   51.668465] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   51.668467] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   51.668643] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   51.668648] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   51.668820] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   51.668823] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   51.668981] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   51.668987] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3] disconnected
>[   51.669002] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:58:DP-4]
>[   51.669029] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:58:DP-4] status updated from connected to disconnected
>[   51.669037] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:58:DP-4] disconnected
>[   51.669074] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:64:DP-5]
>[   51.669081] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:64:DP-5] status updated from connected to disconnected
>[   51.669085] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:64:DP-5] disconnected
>[   51.669932] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1]
>[   51.669940] [drm:intel_crt_detect] [CONNECTOR:36:VGA-1] force=1
>[   51.669949] [drm:intel_crt_detect] ironlake hotplug adpa=0xf40000, result 0
>[   51.669954] [drm:intel_crt_detect] CRT not detected via hotplug
>[   51.670282] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[   51.670285] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry
>[   51.670460] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[   51.670468] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   51.670474] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   51.670478] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   51.671208] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   51.671215] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   51.671223] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   51.671231] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1] disconnected
>[   51.671254] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1]
>[   51.671261] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-1]
>[   51.671439] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   51.671443] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   51.671616] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   51.671622] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   51.671781] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   51.671783] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   51.671940] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   51.671946] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1] disconnected
>[   51.671961] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2]
>[   51.671967] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-2]
>[   51.672148] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   51.672153] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   51.672340] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   51.672348] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   51.672529] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   51.672531] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   51.672714] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   51.672720] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2] disconnected
>[   51.672735] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1]
>[   51.672740] [drm:intel_dp_detect] [CONNECTOR:46:DP-1]
>[   51.672755] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1] disconnected
>[   51.672764] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3]
>[   51.672769] [drm:intel_hdmi_detect] [CONNECTOR:50:HDMI-A-3]
>[   51.672928] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   51.672932] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   51.673113] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   51.673120] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   51.673289] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   51.673292] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   51.673456] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   51.673462] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3] disconnected
>[   51.673477] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:58:DP-4]
>[   51.673482] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:58:DP-4] disconnected
>[   51.673498] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:64:DP-5]
>[   51.673502] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:64:DP-5] disconnected
>[   51.963179] usb 4-6.1: USB disconnect, device number 7
>[   51.963184] usb 4-6.1.2: USB disconnect, device number 8
>[   51.964072] usb 4-6.1.4: USB disconnect, device number 9
>[   52.122714] usb 3-10.1: USB disconnect, device number 11
>[   52.122719] usb 3-10.1.2: USB disconnect, device number 12
>[   52.122721] usb 3-10.1.2.1: USB disconnect, device number 15
>[   52.139796] usb 3-10.1.2.2: USB disconnect, device number 18
>[   52.140552] usb 3-10.1.2.3: USB disconnect, device number 17
>[   52.142018] usb 3-10.1.3: USB disconnect, device number 14
>[   53.669892] usb 4-6.1: new SuperSpeed USB device number 10 using xhci_hcd
>[   53.682211] usb 4-6.1: New USB device found, idVendor=0424, idProduct=5534
>[   53.682216] usb 4-6.1: New USB device strings: Mfr=2, Product=3, SerialNumber=0
>[   53.682219] usb 4-6.1: Product: USB5534B
>[   53.682222] usb 4-6.1: Manufacturer: SMSC
>[   53.683520] hub 4-6.1:1.0: USB hub found
>[   53.683547] hub 4-6.1:1.0: 4 ports detected
>[   53.956809] usb 4-6.1.2: new SuperSpeed USB device number 11 using xhci_hcd
>[   53.969256] usb 4-6.1.2: New USB device found, idVendor=0424, idProduct=5534
>[   53.969261] usb 4-6.1.2: New USB device strings: Mfr=2, Product=3, SerialNumber=0
>[   53.969264] usb 4-6.1.2: Product: USB5534B
>[   53.969267] usb 4-6.1.2: Manufacturer: SMSC
>[   53.970059] hub 4-6.1.2:1.0: USB hub found
>[   53.970174] hub 4-6.1.2:1.0: 3 ports detected
>[   54.044825] usb 3-10.1: new high-speed USB device number 19 using xhci_hcd
>[   54.133134] usb 3-10.1: New USB device found, idVendor=0424, idProduct=2134
>[   54.133139] usb 3-10.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[   54.133142] usb 3-10.1: Product: USB2134B
>[   54.133144] usb 3-10.1: Manufacturer: SMSC
>[   54.133768] hub 3-10.1:1.0: USB hub found
>[   54.133791] hub 3-10.1:1.0: 4 ports detected
>[   54.416738] usb 3-10.1.2: new high-speed USB device number 20 using xhci_hcd
>[   54.505099] usb 3-10.1.2: New USB device found, idVendor=0424, idProduct=2134
>[   54.505104] usb 3-10.1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[   54.505107] usb 3-10.1.2: Product: USB2134B
>[   54.505109] usb 3-10.1.2: Manufacturer: SMSC
>[   54.505766] hub 3-10.1.2:1.0: USB hub found
>[   54.505801] hub 3-10.1.2:1.0: 3 ports detected
>[   54.690710] usb 3-10.1.3: new full-speed USB device number 21 using xhci_hcd
>[   54.781857] usb 3-10.1.3: New USB device found, idVendor=046d, idProduct=c52b
>[   54.781862] usb 3-10.1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[   54.781865] usb 3-10.1.3: Product: USB Receiver
>[   54.781867] usb 3-10.1.3: Manufacturer: Logitech
>[   54.784636] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:14.0/usb3/3-10/3-10.1/3-10.1.3/3-10.1.3:1.0/0003:046D:C52B.000D/input/input14
>[   54.836305] hid-generic 0003:046D:C52B.000D: input,hidraw2: USB HID v1.11 Keyboard [Logitech USB Receiver] on usb-0000:00:14.0-10.1.3/input0
>[   54.839029] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:14.0/usb3/3-10/3-10.1/3-10.1.3/3-10.1.3:1.1/0003:046D:C52B.000E/input/input15
>[   54.854730] usb 3-10.1.2.1: new full-speed USB device number 22 using xhci_hcd
>[   54.891440] hid-generic 0003:046D:C52B.000E: input,hiddev0,hidraw3: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-0000:00:14.0-10.1.3/input1
>[   54.894329] hid-generic 0003:046D:C52B.000F: hiddev0,hidraw4: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:14.0-10.1.3/input2
>[   54.919036] udevd[3889]: Error calling EVIOCSKEYCODE on device node '/dev/input/event5' (scan code 0xc00b8, key code 161): Invalid argument
>[   54.919049] udevd[3889]: Error calling EVIOCSKEYCODE on device node '/dev/input/event5' (scan code 0xc0183, key code 226): Invalid argument
>[   54.919058] udevd[3889]: Error calling EVIOCSKEYCODE on device node '/dev/input/event5' (scan code 0xc0184, key code 421): Invalid argument
>[   54.919066] udevd[3889]: Error calling EVIOCSKEYCODE on device node '/dev/input/event5' (scan code 0xc0186, key code 423): Invalid argument
>[   54.919075] udevd[3889]: Error calling EVIOCSKEYCODE on device node '/dev/input/event5' (scan code 0xc018a, key code 155): Invalid argument
>[   54.919083] udevd[3889]: Error calling EVIOCSKEYCODE on device node '/dev/input/event5' (scan code 0xc018e, key code 397): Invalid argument
>[   54.919092] udevd[3889]: Error calling EVIOCSKEYCODE on device node '/dev/input/event5' (scan code 0xc01b6, key code 212): Invalid argument
>[   54.919100] udevd[3889]: Error calling EVIOCSKEYCODE on device node '/dev/input/event5' (scan code 0xc01bc, key code 430): Invalid argument
>[   54.919108] udevd[3889]: Error calling EVIOCSKEYCODE on device node '/dev/input/event5' (scan code 0xc0221, key code 217): Invalid argument
>[   54.919116] udevd[3889]: Error calling EVIOCSKEYCODE on device node '/dev/input/event5' (scan code 0xc0223, key code 172): Invalid argument
>[   55.012053] usb 3-10.1.2.1: New USB device found, idVendor=1852, idProduct=7022
>[   55.012058] usb 3-10.1.2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[   55.012061] usb 3-10.1.2.1: Product: DigiHug USB Audio
>[   55.012064] usb 3-10.1.2.1: Manufacturer: FiiO
>[   55.022525] input: FiiO DigiHug USB Audio as /devices/pci0000:00/0000:00:14.0/usb3/3-10/3-10.1/3-10.1.2/3-10.1.2.1/3-10.1.2.1:1.0/0003:1852:7022.0010/input/input16
>[   55.074051] hid-generic 0003:1852:7022.0010: input,hidraw5: USB HID v1.00 Device [FiiO DigiHug USB Audio] on usb-0000:00:14.0-10.1.2.1/input0
>[   55.170717] usb 3-10.1.2.2: new high-speed USB device number 24 using xhci_hcd
>[   55.259688] usb 3-10.1.2.2: New USB device found, idVendor=0bb4, idProduct=0f25
>[   55.259693] usb 3-10.1.2.2: New USB device strings: Mfr=2, Product=3, SerialNumber=4
>[   55.259696] usb 3-10.1.2.2: Product: Android Phone
>[   55.259699] usb 3-10.1.2.2: Manufacturer: HTC
>[   55.259701] usb 3-10.1.2.2: SerialNumber: HT35BW901938
>[   55.261121] usb-storage 3-10.1.2.2:1.1: USB Mass Storage device detected
>[   55.261510] scsi host14: usb-storage 3-10.1.2.2:1.1
>[   55.323397] usb 4-6.1.4: new SuperSpeed USB device number 12 using xhci_hcd
>[   55.417685] usb 3-10.1.2.3: new full-speed USB device number 25 using xhci_hcd
>[   55.433392] usb 4-6.1.4: New USB device found, idVendor=0bda, idProduct=0307
>[   55.433397] usb 4-6.1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[   55.433400] usb 4-6.1.4: Product: USB3.0 Card Reader
>[   55.433403] usb 4-6.1.4: Manufacturer: Realtek
>[   55.433405] usb 4-6.1.4: SerialNumber: T14000015310
>[   55.441344] usb-storage 4-6.1.4:1.0: USB Mass Storage device detected
>[   55.441681] scsi host15: usb-storage 4-6.1.4:1.0
>[   55.509534] usb 3-10.1.2.3: New USB device found, idVendor=04d8, idProduct=0b22
>[   55.509539] usb 3-10.1.2.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[   55.509542] usb 3-10.1.2.3: Product: USB TO HID    Ver.2.00
>[   55.509545] usb 3-10.1.2.3: Manufacturer: Microchip Technology Inc.
>[   55.512795] hid-generic 0003:04D8:0B22.0011: hiddev0,hidraw6: USB HID v1.11 Device [Microchip Technology Inc. USB TO HID    Ver.2.00] on usb-0000:00:14.0-10.1.2.3/input0
>[   55.512992] usb 3-10.1.2.2: USB disconnect, device number 24
>[   56.145570] usb 3-10.1.2.2: new high-speed USB device number 26 using xhci_hcd
>[   56.235736] usb 3-10.1.2.2: New USB device found, idVendor=0bb4, idProduct=0f25
>[   56.235742] usb 3-10.1.2.2: New USB device strings: Mfr=2, Product=3, SerialNumber=4
>[   56.235745] usb 3-10.1.2.2: Product: Android Phone
>[   56.235747] usb 3-10.1.2.2: Manufacturer: HTC
>[   56.235750] usb 3-10.1.2.2: SerialNumber: HT35BW901938
>[   56.251696] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00121010, pins 0x00000080
>[   56.251706] [drm:intel_hpd_irq_handler] digital hpd port D - long
>[   56.251711] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 7 - cnt: 0
>[   56.251747] [drm:intel_dp_hpd_pulse] got hpd irq on port D - long
>[   56.251759] [drm:i915_hotplug_work_func] running encoder hotplug functions
>[   56.251765] [drm:i915_hotplug_work_func] Connector DP-1 (pin 7) received hotplug event.
>[   56.251771] [drm:intel_dp_detect] [CONNECTOR:46:DP-1]
>[   56.253563] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 01 01 01 81 00 00 00 00 00 00 01
>[   56.257662] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[   56.257672] [drm:intel_dp_print_rates] source rates: 162000, 270000, 540000
>[   56.257677] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[   56.257682] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[   56.258483] [drm:intel_dp_detect] Sink OUI: 0080e1
>[   56.259286] [drm:intel_dp_detect] Branch OUI: 0080e1
>[   56.260081] [drm:intel_dp_detect] sink hw revision: 0.0
>[   56.260870] [drm:intel_dp_detect] sink sw revision: 0.21
>[   56.262492] [drm:intel_dp_detect] Sink is MST capable
>[   56.266123] [drm:i915_hotplug_work_func] Connector HDMI-A-3 (pin 7) received hotplug event.
>[   56.266132] [drm:intel_hdmi_detect] [CONNECTOR:50:HDMI-A-3]
>[   56.266431] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   56.266435] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   56.266604] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   56.266614] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   56.266773] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   56.266776] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   56.266952] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   56.268840] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   56.268847] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   56.268870] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   56.271570] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   56.272735] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   56.272741] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   56.272747] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   56.272753] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   56.278837] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   56.278845] [drm:intel_dp_set_signal_levels] Using vswing level 2
>[   56.278849] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   56.284840] [drm:intel_dp_start_link_train] clock recovery OK
>[   56.284849] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   56.290831] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   56.293167] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   56.301167] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[   56.301172] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   56.302715] [drm:intel_set_cpu_fifo_underrun_reporting] *ERROR* uncleared fifo underrun on pipe B
>[   56.302721] [drm:intel_cpu_fifo_underrun_irq_handler] *ERROR* CPU pipe B FIFO underrun
>[   56.305206] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   56.305211] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   56.307703] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   56.307709] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   56.307723] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   56.309415] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   56.327924] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   56.327932] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   56.327966] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   56.330708] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   56.334088] [drm:drm_dp_send_link_address] link address reply: 3
>[   56.334096] [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
>[   56.334102] [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
>[   56.334108] [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
>[   56.339930] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   56.339938] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   56.340982] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   56.340990] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   56.341012] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   56.343741] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   56.345501] [drm:drm_dp_send_enum_path_resources.isra.17] enum path resources 8: 2560 2560
>[   56.347600] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   56.347605] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   56.355430] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   56.355438] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   56.355470] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   56.358292] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   56.364734] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   56.364740] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   56.367577] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   56.367584] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   56.367611] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   56.370300] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   56.377501] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   56.377507] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   56.378721] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   56.378728] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   56.378750] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   56.381463] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   56.388573] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[   56.388579] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   56.389175] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   56.389179] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   56.396744] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[   56.396750] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   56.397340] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   56.397345] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   56.407407] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   56.407413] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   56.407430] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   56.409130] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   56.410480] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   56.410486] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   56.410504] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   56.413235] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   56.420489] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   56.420495] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   56.421687] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   56.421694] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   56.421715] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   56.424400] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   56.431559] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   56.431564] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   56.433011] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   56.433018] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   56.433036] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   56.435735] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   56.442869] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[   56.442876] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   56.443462] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   56.443468] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   56.448948] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[   56.448955] [drm:drm_get_edid] block id 0x12, rev 0, len 22
>[   56.448960] [drm:drm_get_edid] tile cap 0x82
>[   56.448964] [drm:drm_get_edid] tile_size 1920 x 2160
>[   56.448969] [drm:drm_get_edid] topo num tiles 2x1, location 1x0
>[   56.448973] [drm:drm_get_edid] vend DEL
>[   56.450186] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-2]
>[   56.450196] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-2] status updated from unknown to connected
>[   56.450235] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[   56.450242] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   56.450250] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-2] probed modes :
>[   56.450262] [drm:drm_mode_debug_printmodeline] Modeline 72:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   56.450372] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1]
>[   56.450382] [drm:intel_crt_detect] [CONNECTOR:36:VGA-1] force=1
>[   56.450392] [drm:intel_crt_detect] ironlake hotplug adpa=0xf40000, result 0
>[   56.450398] [drm:intel_crt_detect] CRT not detected via hotplug
>[   56.452535] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[   56.452541] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry
>[   56.452727] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[   56.452736] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   56.452742] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   56.452747] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   56.453464] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   56.453469] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   56.453475] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   56.453484] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1] disconnected
>[   56.453532] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1]
>[   56.453540] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-1]
>[   56.453649] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   56.453658] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   56.453679] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   56.455398] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   56.455561] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   56.455569] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   56.455757] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   56.455767] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   56.455948] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   56.455953] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   56.456131] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   56.456140] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1] disconnected
>[   56.456164] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2]
>[   56.456172] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-2]
>[   56.456338] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   56.456341] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   56.456504] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   56.456534] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   56.456713] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   56.456716] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   56.456890] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   56.456899] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2] disconnected
>[   56.456923] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1]
>[   56.456930] [drm:intel_dp_detect] [CONNECTOR:46:DP-1]
>[   56.458654] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 01 01 01 81 00 00 00 00 00 00 01
>[   56.462710] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[   56.462720] [drm:intel_dp_print_rates] source rates: 162000, 270000, 540000
>[   56.462725] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[   56.462729] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[   56.463553] [drm:intel_dp_detect] Sink OUI: 0080e1
>[   56.464378] [drm:intel_dp_detect] Branch OUI: 0080e1
>[   56.465161] [drm:intel_dp_detect] sink hw revision: 0.0
>[   56.465965] [drm:intel_dp_detect] sink sw revision: 0.21
>[   56.467164] scsi 15:0:0:0: Direct-Access     Generic- SD/MMC/MS/MSPRO  1.00 PQ: 0 ANSI: 6
>[   56.467557] sd 15:0:0:0: Attached scsi generic sg3 type 0
>[   56.467597] [drm:intel_dp_detect] Sink is MST capable
>[   56.467608] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1] disconnected
>[   56.467650] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3]
>[   56.467659] [drm:intel_hdmi_detect] [CONNECTOR:50:HDMI-A-3]
>[   56.467975] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   56.467979] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   56.468143] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   56.468152] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   56.468312] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   56.468315] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   56.468483] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   56.468494] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3] disconnected
>[   56.468546] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-2]
>[   56.468577] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[   56.468584] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   56.468593] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-2] probed modes :
>[   56.468605] [drm:drm_mode_debug_printmodeline] Modeline 72:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   56.469031] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:64:DP-5]
>[   56.469037] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:64:DP-5] disconnected
>[   56.469230] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:58:DP-4]
>[   56.469236] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:58:DP-4] disconnected
>[   56.469311] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-2]
>[   56.469337] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[   56.469342] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   56.469350] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-2] probed modes :
>[   56.469359] [drm:drm_mode_debug_printmodeline] Modeline 72:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   56.469443] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1]
>[   56.469451] [drm:intel_crt_detect] [CONNECTOR:36:VGA-1] force=1
>[   56.469460] [drm:intel_crt_detect] ironlake hotplug adpa=0xf40000, result 0
>[   56.469465] [drm:intel_crt_detect] CRT not detected via hotplug
>[   56.469643] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[   56.469648] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry
>[   56.469823] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[   56.469832] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   56.469839] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   56.469860] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   56.470686] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   56.470693] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   56.470700] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   56.470707] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1] disconnected
>[   56.470726] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1]
>[   56.470733] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-1]
>[   56.470907] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   56.470911] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   56.471076] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   56.471082] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   56.471245] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   56.471248] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   56.471410] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   56.471416] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1] disconnected
>[   56.471430] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2]
>[   56.471437] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-2]
>[   56.471614] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   56.471621] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   56.471798] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   56.471808] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   56.471983] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   56.471988] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   56.472161] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   56.472169] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2] disconnected
>[   56.472189] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1]
>[   56.472195] [drm:intel_dp_detect] [CONNECTOR:46:DP-1]
>[   56.473859] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 01 01 01 81 00 00 00 00 00 00 01
>[   56.475234] sd 15:0:0:0: [sdb] Attached SCSI removable disk
>[   56.477973] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[   56.477980] [drm:intel_dp_print_rates] source rates: 162000, 270000, 540000
>[   56.477985] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[   56.477990] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[   56.478797] [drm:intel_dp_detect] Sink OUI: 0080e1
>[   56.479608] [drm:intel_dp_detect] Branch OUI: 0080e1
>[   56.480388] [drm:intel_dp_detect] sink hw revision: 0.0
>[   56.481187] [drm:intel_dp_detect] sink sw revision: 0.21
>[   56.482717] [drm:intel_dp_detect] Sink is MST capable
>[   56.482725] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1] disconnected
>[   56.482755] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3]
>[   56.482761] [drm:intel_hdmi_detect] [CONNECTOR:50:HDMI-A-3]
>[   56.483078] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   56.483082] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   56.483242] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   56.483249] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   56.483408] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   56.483411] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   56.483587] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   56.483594] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3] disconnected
>[   56.483611] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-2]
>[   56.483633] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[   56.483640] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   56.483646] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-2] probed modes :
>[   56.483654] [drm:drm_mode_debug_printmodeline] Modeline 72:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   56.483960] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:64:DP-5]
>[   56.483967] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:64:DP-5] disconnected
>[   56.510077] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   56.510085] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   56.510121] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   56.511851] [drm:intel_dp_check_mst_status] channel EQ not ok, retraining
>[   56.513002] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   56.513009] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   56.513013] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   56.513019] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[   56.519048] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[   56.519054] [drm:intel_dp_set_signal_levels] Using vswing level 2
>[   56.519058] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   56.525005] [drm:intel_dp_start_link_train] clock recovery OK
>[   56.525012] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[   56.530980] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[   56.532821] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   56.680791] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   56.680799] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   56.680835] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   56.683621] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   56.685364] [drm:drm_dp_send_enum_path_resources.isra.17] enum path resources 9: 1260 1260
>[   56.690020] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   56.690027] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   56.693307] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   56.693314] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   56.693338] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   56.696060] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   56.702428] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   56.702434] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   56.705665] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   56.705672] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   56.705693] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   56.708399] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   56.715578] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   56.715584] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   56.716980] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   56.716987] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   56.717005] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   56.719703] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   56.726833] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[   56.726839] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   56.727427] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   56.727432] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   56.734991] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[   56.734996] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   56.735746] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   56.735753] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   56.745794] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   56.745799] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   56.745813] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   56.747525] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   56.749325] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   56.749332] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   56.749350] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   56.752064] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   56.759252] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   56.759258] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   56.760635] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   56.760642] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   56.760664] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   56.763440] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   56.770542] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[   56.770548] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   56.771146] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   56.771151] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   56.778707] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[   56.778713] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   56.779459] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00800000, dig 0x00111010, pins 0x00000080
>[   56.779464] [drm:intel_hpd_irq_handler] digital hpd port D - short
>[   56.784720] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[   56.784727] [drm:drm_get_edid] block id 0x12, rev 0, len 22
>[   56.784731] [drm:drm_get_edid] tile cap 0x82
>[   56.784735] [drm:drm_get_edid] tile_size 1920 x 2160
>[   56.784740] [drm:drm_get_edid] topo num tiles 2x1, location 0x0
>[   56.784744] [drm:drm_get_edid] vend DEL
>[   56.785963] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:58:DP-4]
>[   56.785970] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:58:DP-4] disconnected
>[   56.786064] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-2]
>[   56.786087] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[   56.786093] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   56.786099] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-2] probed modes :
>[   56.786107] [drm:drm_mode_debug_printmodeline] Modeline 72:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   56.786162] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:DP-3]
>[   56.786167] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:DP-3] status updated from unknown to connected
>[   56.786198] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[   56.786203] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   56.786222] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:DP-3] probed modes :
>[   56.786229] [drm:drm_mode_debug_printmodeline] Modeline 77:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   56.786235] [drm:drm_mode_debug_printmodeline] Modeline 86:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   56.786241] [drm:drm_mode_debug_printmodeline] Modeline 90:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[   56.786246] [drm:drm_mode_debug_printmodeline] Modeline 88:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   56.786252] [drm:drm_mode_debug_printmodeline] Modeline 82:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   56.786258] [drm:drm_mode_debug_printmodeline] Modeline 96:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   56.786263] [drm:drm_mode_debug_printmodeline] Modeline 89:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   56.786269] [drm:drm_mode_debug_printmodeline] Modeline 78:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[   56.786275] [drm:drm_mode_debug_printmodeline] Modeline 87:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   56.786281] [drm:drm_mode_debug_printmodeline] Modeline 97:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   56.786287] [drm:drm_mode_debug_printmodeline] Modeline 98:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   56.786292] [drm:drm_mode_debug_printmodeline] Modeline 99:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   56.786298] [drm:drm_mode_debug_printmodeline] Modeline 91:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   56.786304] [drm:drm_mode_debug_printmodeline] Modeline 92:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   56.786309] [drm:drm_mode_debug_printmodeline] Modeline 94:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   56.786315] [drm:drm_mode_debug_printmodeline] Modeline 95:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   56.786392] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1]
>[   56.786399] [drm:intel_crt_detect] [CONNECTOR:36:VGA-1] force=1
>[   56.786406] [drm:intel_crt_detect] ironlake hotplug adpa=0xf40000, result 0
>[   56.786411] [drm:intel_crt_detect] CRT not detected via hotplug
>[   56.786736] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[   56.786740] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry
>[   56.786903] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[   56.786912] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   56.786919] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   56.786925] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   56.786989] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   56.786994] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   56.787011] [drm:intel_dp_hpd_pulse] got hpd irq on port D - short
>[   56.787690] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   56.787695] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   56.787702] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   56.787718] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1] disconnected
>[   56.787741] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1]
>[   56.787749] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-1]
>[   56.788727] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   56.789504] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   56.789510] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   56.789716] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   56.789725] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   56.789908] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   56.789911] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   56.790088] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   56.790096] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1] disconnected
>[   56.790121] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2]
>[   56.790128] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-2]
>[   56.790307] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   56.790310] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   56.790473] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   56.790497] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   56.790675] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   56.790678] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   56.790855] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   56.790862] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2] disconnected
>[   56.790879] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1]
>[   56.790885] [drm:intel_dp_detect] [CONNECTOR:46:DP-1]
>[   56.792607] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 01 01 01 81 00 00 00 00 00 00 01
>[   56.796695] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[   56.796704] [drm:intel_dp_print_rates] source rates: 162000, 270000, 540000
>[   56.796709] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[   56.796714] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[   56.797535] [drm:intel_dp_detect] Sink OUI: 0080e1
>[   56.798350] [drm:intel_dp_detect] Branch OUI: 0080e1
>[   56.799114] [drm:intel_dp_detect] sink hw revision: 0.0
>[   56.799903] [drm:intel_dp_detect] sink sw revision: 0.21
>[   56.801509] [drm:intel_dp_detect] Sink is MST capable
>[   56.801518] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1] disconnected
>[   56.801538] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3]
>[   56.801544] [drm:intel_hdmi_detect] [CONNECTOR:50:HDMI-A-3]
>[   56.801849] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   56.801852] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   56.802023] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   56.802030] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   56.802202] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   56.802204] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   56.802362] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   56.802368] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3] disconnected
>[   56.802384] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-2]
>[   56.802406] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[   56.802412] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   56.802419] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-2] probed modes :
>[   56.802426] [drm:drm_mode_debug_printmodeline] Modeline 72:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   56.802734] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:DP-3]
>[   56.802767] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[   56.802771] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   56.802796] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:DP-3] probed modes :
>[   56.802805] [drm:drm_mode_debug_printmodeline] Modeline 77:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   56.802813] [drm:drm_mode_debug_printmodeline] Modeline 86:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   56.802820] [drm:drm_mode_debug_printmodeline] Modeline 90:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[   56.802828] [drm:drm_mode_debug_printmodeline] Modeline 88:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   56.802835] [drm:drm_mode_debug_printmodeline] Modeline 82:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   56.802842] [drm:drm_mode_debug_printmodeline] Modeline 96:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   56.802850] [drm:drm_mode_debug_printmodeline] Modeline 89:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   56.802858] [drm:drm_mode_debug_printmodeline] Modeline 78:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[   56.802865] [drm:drm_mode_debug_printmodeline] Modeline 87:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   56.802871] [drm:drm_mode_debug_printmodeline] Modeline 97:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   56.802877] [drm:drm_mode_debug_printmodeline] Modeline 98:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   56.802882] [drm:drm_mode_debug_printmodeline] Modeline 99:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   56.802888] [drm:drm_mode_debug_printmodeline] Modeline 91:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   56.802894] [drm:drm_mode_debug_printmodeline] Modeline 92:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   56.802899] [drm:drm_mode_debug_printmodeline] Modeline 94:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   56.802905] [drm:drm_mode_debug_printmodeline] Modeline 95:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   56.803235] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:58:DP-4]
>[   56.803240] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:58:DP-4] disconnected
>[   56.803294] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:64:DP-5]
>[   56.803298] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:64:DP-5] disconnected
>[   56.803347] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-2]
>[   56.803364] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[   56.803368] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   56.803374] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-2] probed modes :
>[   56.803380] [drm:drm_mode_debug_printmodeline] Modeline 72:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   56.803431] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:DP-3]
>[   56.803454] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[   56.803458] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   56.803501] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:DP-3] probed modes :
>[   56.803507] [drm:drm_mode_debug_printmodeline] Modeline 77:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   56.803513] [drm:drm_mode_debug_printmodeline] Modeline 86:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   56.803527] [drm:drm_mode_debug_printmodeline] Modeline 90:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[   56.803534] [drm:drm_mode_debug_printmodeline] Modeline 88:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   56.803546] [drm:drm_mode_debug_printmodeline] Modeline 82:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   56.803551] [drm:drm_mode_debug_printmodeline] Modeline 96:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   56.803556] [drm:drm_mode_debug_printmodeline] Modeline 89:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   56.803563] [drm:drm_mode_debug_printmodeline] Modeline 78:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[   56.803570] [drm:drm_mode_debug_printmodeline] Modeline 87:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   56.803582] [drm:drm_mode_debug_printmodeline] Modeline 97:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   56.803590] [drm:drm_mode_debug_printmodeline] Modeline 98:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   56.803598] [drm:drm_mode_debug_printmodeline] Modeline 99:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   56.803609] [drm:drm_mode_debug_printmodeline] Modeline 91:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   56.803616] [drm:drm_mode_debug_printmodeline] Modeline 92:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   56.803625] [drm:drm_mode_debug_printmodeline] Modeline 94:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   56.803632] [drm:drm_mode_debug_printmodeline] Modeline 95:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   56.803704] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1]
>[   56.803715] [drm:intel_crt_detect] [CONNECTOR:36:VGA-1] force=1
>[   56.803723] [drm:intel_crt_detect] ironlake hotplug adpa=0xf40000, result 0
>[   56.803727] [drm:intel_crt_detect] CRT not detected via hotplug
>[   56.804038] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[   56.804041] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry
>[   56.804219] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[   56.804226] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   56.804232] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   56.804244] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   56.804969] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   56.804972] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   56.804977] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   56.804982] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1] disconnected
>[   56.805030] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1]
>[   56.805036] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-1]
>[   56.805211] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   56.805214] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   56.805376] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   56.805382] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   56.805546] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   56.805549] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   56.805740] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   56.805749] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1] disconnected
>[   56.805766] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2]
>[   56.805774] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-2]
>[   56.805962] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   56.805964] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   56.806147] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   56.806152] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   56.806316] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   56.806319] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   56.806492] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   56.806500] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2] disconnected
>[   56.806519] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1]
>[   56.806526] [drm:intel_dp_detect] [CONNECTOR:46:DP-1]
>[   56.808267] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 01 01 01 81 00 00 00 00 00 00 01
>[   56.812354] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[   56.812361] [drm:intel_dp_print_rates] source rates: 162000, 270000, 540000
>[   56.812366] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[   56.812371] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[   56.813180] [drm:intel_dp_detect] Sink OUI: 0080e1
>[   56.813991] [drm:intel_dp_detect] Branch OUI: 0080e1
>[   56.814766] [drm:intel_dp_detect] sink hw revision: 0.0
>[   56.815555] [drm:intel_dp_detect] sink sw revision: 0.21
>[   56.817166] [drm:intel_dp_detect] Sink is MST capable
>[   56.817173] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1] disconnected
>[   56.817189] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3]
>[   56.817195] [drm:intel_hdmi_detect] [CONNECTOR:50:HDMI-A-3]
>[   56.817504] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   56.817508] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   56.817681] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   56.817688] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   56.817869] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   56.817871] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   56.818049] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   56.818055] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3] disconnected
>[   56.818071] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-2]
>[   56.818090] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[   56.818095] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   56.818101] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-2] probed modes :
>[   56.818109] [drm:drm_mode_debug_printmodeline] Modeline 72:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   56.818387] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:DP-3]
>[   56.818414] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[   56.818419] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   56.818442] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:DP-3] probed modes :
>[   56.818449] [drm:drm_mode_debug_printmodeline] Modeline 77:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   56.818455] [drm:drm_mode_debug_printmodeline] Modeline 86:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   56.818460] [drm:drm_mode_debug_printmodeline] Modeline 90:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[   56.818466] [drm:drm_mode_debug_printmodeline] Modeline 88:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   56.818499] [drm:drm_mode_debug_printmodeline] Modeline 82:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   56.818509] [drm:drm_mode_debug_printmodeline] Modeline 96:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   56.818518] [drm:drm_mode_debug_printmodeline] Modeline 89:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   56.818526] [drm:drm_mode_debug_printmodeline] Modeline 78:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[   56.818535] [drm:drm_mode_debug_printmodeline] Modeline 87:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   56.818541] [drm:drm_mode_debug_printmodeline] Modeline 97:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   56.818546] [drm:drm_mode_debug_printmodeline] Modeline 98:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   56.818552] [drm:drm_mode_debug_printmodeline] Modeline 99:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   56.818558] [drm:drm_mode_debug_printmodeline] Modeline 91:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   56.818565] [drm:drm_mode_debug_printmodeline] Modeline 92:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   56.818571] [drm:drm_mode_debug_printmodeline] Modeline 94:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   56.818578] [drm:drm_mode_debug_printmodeline] Modeline 95:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   56.818917] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:58:DP-4]
>[   56.818923] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:58:DP-4] disconnected
>[   56.818978] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:64:DP-5]
>[   56.818982] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:64:DP-5] disconnected
>[   56.819053] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-2]
>[   56.819081] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[   56.819087] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   56.819094] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-2] probed modes :
>[   56.819100] [drm:drm_mode_debug_printmodeline] Modeline 72:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   56.819152] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:DP-3]
>[   56.819181] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[   56.819187] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   56.819211] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:DP-3] probed modes :
>[   56.819217] [drm:drm_mode_debug_printmodeline] Modeline 77:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   56.819225] [drm:drm_mode_debug_printmodeline] Modeline 86:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   56.819237] [drm:drm_mode_debug_printmodeline] Modeline 90:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[   56.819250] [drm:drm_mode_debug_printmodeline] Modeline 88:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   56.819257] [drm:drm_mode_debug_printmodeline] Modeline 82:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   56.819265] [drm:drm_mode_debug_printmodeline] Modeline 96:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   56.819277] [drm:drm_mode_debug_printmodeline] Modeline 89:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   56.819285] [drm:drm_mode_debug_printmodeline] Modeline 78:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[   56.819292] [drm:drm_mode_debug_printmodeline] Modeline 87:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   56.819300] [drm:drm_mode_debug_printmodeline] Modeline 97:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   56.819309] [drm:drm_mode_debug_printmodeline] Modeline 98:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   56.819320] [drm:drm_mode_debug_printmodeline] Modeline 99:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   56.819331] [drm:drm_mode_debug_printmodeline] Modeline 91:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   56.819347] [drm:drm_mode_debug_printmodeline] Modeline 92:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   56.819354] [drm:drm_mode_debug_printmodeline] Modeline 94:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   56.819360] [drm:drm_mode_debug_printmodeline] Modeline 95:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   56.819441] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1]
>[   56.819449] [drm:intel_crt_detect] [CONNECTOR:36:VGA-1] force=1
>[   56.819456] [drm:intel_crt_detect] ironlake hotplug adpa=0xf40000, result 0
>[   56.819462] [drm:intel_crt_detect] CRT not detected via hotplug
>[   56.819635] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[   56.819639] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry
>[   56.819804] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[   56.819811] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   56.819817] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   56.819820] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   56.820536] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   56.820543] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   56.820554] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   56.820561] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1] disconnected
>[   56.820577] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1]
>[   56.820585] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-1]
>[   56.820765] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   56.820768] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   56.820931] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   56.820936] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   56.821100] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   56.821103] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   56.821261] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   56.821267] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1] disconnected
>[   56.821282] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2]
>[   56.821288] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-2]
>[   56.821452] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   56.821455] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   56.821630] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   56.821641] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   56.821831] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   56.821835] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   56.822017] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   56.822030] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:HDMI-A-2] disconnected
>[   56.822045] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1]
>[   56.822050] [drm:intel_dp_detect] [CONNECTOR:46:DP-1]
>[   56.823777] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 01 01 01 81 00 00 00 00 00 00 01
>[   56.827853] [drm:intel_dp_detect] Display Port TPS3 support: source yes, sink yes
>[   56.827860] [drm:intel_dp_print_rates] source rates: 162000, 270000, 540000
>[   56.827865] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[   56.827870] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[   56.828679] [drm:intel_dp_detect] Sink OUI: 0080e1
>[   56.829503] [drm:intel_dp_detect] Branch OUI: 0080e1
>[   56.830271] [drm:intel_dp_detect] sink hw revision: 0.0
>[   56.831077] [drm:intel_dp_detect] sink sw revision: 0.21
>[   56.832677] [drm:intel_dp_detect] Sink is MST capable
>[   56.832684] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:DP-1] disconnected
>[   56.832701] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3]
>[   56.832707] [drm:intel_hdmi_detect] [CONNECTOR:50:HDMI-A-3]
>[   56.833019] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   56.833021] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   56.833193] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   56.833199] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   56.833371] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   56.833374] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   56.833560] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   56.833567] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:50:HDMI-A-3] disconnected
>[   56.833582] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-2]
>[   56.833603] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[   56.833608] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   56.833613] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-2] probed modes :
>[   56.833621] [drm:drm_mode_debug_printmodeline] Modeline 72:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   56.833905] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:DP-3]
>[   56.833932] [drm:validate_displayid.constprop.25] base revision 0x12, length 121, 0 0
>[   56.833937] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   56.833960] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:DP-3] probed modes :
>[   56.833966] [drm:drm_mode_debug_printmodeline] Modeline 77:"1920x2160" 60 277250 1920 1968 2000 2080 2160 2163 2173 2222 0x48 0x9
>[   56.833973] [drm:drm_mode_debug_printmodeline] Modeline 86:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   56.833988] [drm:drm_mode_debug_printmodeline] Modeline 90:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[   56.833994] [drm:drm_mode_debug_printmodeline] Modeline 88:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   56.834006] [drm:drm_mode_debug_printmodeline] Modeline 82:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   56.834011] [drm:drm_mode_debug_printmodeline] Modeline 96:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   56.834017] [drm:drm_mode_debug_printmodeline] Modeline 89:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   56.834023] [drm:drm_mode_debug_printmodeline] Modeline 78:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[   56.834029] [drm:drm_mode_debug_printmodeline] Modeline 87:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   56.834040] [drm:drm_mode_debug_printmodeline] Modeline 97:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   56.834045] [drm:drm_mode_debug_printmodeline] Modeline 98:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   56.834051] [drm:drm_mode_debug_printmodeline] Modeline 99:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   56.834057] [drm:drm_mode_debug_printmodeline] Modeline 91:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   56.834068] [drm:drm_mode_debug_printmodeline] Modeline 92:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   56.834074] [drm:drm_mode_debug_printmodeline] Modeline 94:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   56.834081] [drm:drm_mode_debug_printmodeline] Modeline 95:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   65.611578] BUG: unable to handle kernel NULL pointer dereference at           (null)
>[   65.611592] IP: [<ffffffff819ac608>] __ww_mutex_lock_slowpath+0xb8/0x1e0
>[   65.611595] PGD 871d8f067 
>[   65.611596] PUD 871d90067 
>[   65.611597] PMD 0 
>
>[   65.611602] Oops: 0002 [#1] PREEMPT SMP
>[   65.611607] CPU: 4 PID: 3520 Comm: X Not tainted 4.9.0-rc1-00068-g2972b82a897b #97
>[   65.611609] Hardware name: Gigabyte Technology Co., Ltd. Z87X-UD7 TH/Z87X-UD7 TH-CF, BIOS F5a 06/12/2014
>[   65.611611] task: ffff88087adf44c0 task.stack: ffffc90007538000
>[   65.611619] RIP: 0010:[<ffffffff819ac608>]  [<ffffffff819ac608>] __ww_mutex_lock_slowpath+0xb8/0x1e0
>[   65.611621] RSP: 0018:ffffc9000753b930  EFLAGS: 00010282
>[   65.611622] RAX: 0000000000000000 RBX: ffff880874fe6940 RCX: ffff8808754de260
>[   65.611624] RDX: ffffc9000753b940 RSI: 0000000000000000 RDI: ffff8808754de25c
>[   65.611625] RBP: ffffc9000753b990 R08: 0000000000000000 R09: 0000000000000002
>[   65.611627] R10: 0000000000001c00 R11: 0000000000000000 R12: ffff8808754de25c
>[   65.611628] R13: ffff88087adf44c0 R14: 00000000ffffffff R15: ffff8808754de258
>[   65.611631] FS:  00007efdf99fb8c0(0000) GS:ffff88089f300000(0000) knlGS:0000000000000000
>[   65.611633] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   65.611635] CR2: 0000000000000000 CR3: 00000008761da000 CR4: 00000000001406e0
>[   65.611636] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   65.611637] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   65.611638] Stack:
>[   65.611643]  ffffc9000753b970 ffff8808754de260 ffff8808754de260 0000000000000000
>[   65.611646]  ffff880875630000 000000000000003a 0000000000000001 ffff8808754de258
>[   65.611650]  ffff8808754de258 ffff8808754de000 ffff880876681800 ffff88087568e3c0
>[   65.611651] Call Trace:
>[   65.611658]  [<ffffffff819aca2a>] __ww_mutex_lock+0x4a/0x90
>[   65.611664]  [<ffffffff81546e19>] drm_modeset_lock+0x49/0xe0
>[   65.611668]  [<ffffffff81547bdd>] drm_atomic_get_connector_state+0x2d/0x170
>[   65.611676]  [<ffffffff81529569>] __drm_atomic_helper_set_config+0x259/0x310
>[   65.611680]  [<ffffffff8152bc69>] restore_fbdev_mode+0x139/0x260
>[   65.611684]  [<ffffffff8152ea2e>] drm_fb_helper_restore_fbdev_mode_unlocked+0x2e/0x70
>[   65.611688]  [<ffffffff8152ea98>] drm_fb_helper_set_par+0x28/0x50
>[   65.611694]  [<ffffffff815e17b3>] intel_fbdev_set_par+0x13/0x70
>[   65.611701]  [<ffffffff8148a29a>] fb_set_var+0x24a/0x450
>[   65.611708]  [<ffffffff810bfcec>] ? update_curr+0x7c/0xe0
>[   65.611712]  [<ffffffff810bd887>] ? __enqueue_entity+0x67/0x70
>[   65.611716]  [<ffffffff810c4435>] ? set_next_entity+0x85/0x9d0
>[   65.611721]  [<ffffffff81482e68>] fbcon_blank+0x338/0x380
>[   65.611725]  [<ffffffff814f41ce>] do_unblank_screen+0xbe/0x180
>[   65.611730]  [<ffffffff814e9164>] complete_change_console+0x54/0xd0
>[   65.611734]  [<ffffffff814e98c9>] vt_ioctl+0x6e9/0x1290
>[   65.611737]  [<ffffffff8152f6b0>] ? drm_setmaster_ioctl+0x90/0x90
>[   65.611742]  [<ffffffff814ddf1e>] tty_ioctl+0x32e/0xc30
>[   65.611750]  [<ffffffff812f2d2d>] ? xfs_file_write_iter+0x8d/0x130
>[   65.611754]  [<ffffffff811aebef>] ? __vfs_write+0xbf/0x120
>[   65.611760]  [<ffffffff811c148d>] do_vfs_ioctl+0x8d/0x5a0
>[   65.611762]  [<ffffffff811aee98>] ? vfs_write+0x168/0x1b0
>[   65.611767]  [<ffffffff811c19dc>] SyS_ioctl+0x3c/0x70
>[   65.611770]  [<ffffffff819af0e0>] entry_SYSCALL_64_fastpath+0x13/0x94
>[   65.611812] Code: 00 00 49 8d 47 08 41 be ff ff ff ff 48 89 44 24 08 48 8d 54 24 10 48 89 c1 49 8b 47 10 48 89 4c 24 10 49 89 57 10 48 89 44 24 18 <48> 89 10 4c 89 6c 24 20 41 8b 07 85 c0 78 0f 44 89 f0 41 87 07 
>[   65.611818] RIP  [<ffffffff819ac608>] __ww_mutex_lock_slowpath+0xb8/0x1e0
>[   65.611819]  RSP <ffffc9000753b930>
>[   65.611820] CR2: 0000000000000000
>[   65.611823] ---[ end trace 18db69731fc8f572 ]---
>[   65.611826] note: X[3520] exited with preempt_count 2

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Attachments on bug 98306: 127375 | 127407 | 127411 | 139228 | 141562

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