Attachment 110609 Details for Bug 87143 – Frontbuffer tracking

Frontbuffer tracking

frontbuffer_nightly.txt (text/plain), 111.38 KB, created by Sonika on 2014-12-09 08:33:55 UTC

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Creator: Sonika

Created: 2014-12-09 08:33:55 UTC

Size: 111.38 KB

patch

obsolete

>[    0.000000] Initializing cgroup subsys cpuset
>[    0.000000] Initializing cgroup subsys cpu
>[    0.000000] Initializing cgroup subsys cpuacct
>[    0.000000] Linux version 3.18.0+ (sonikaji@sonikaji-desktop) (gcc version 4.7.2 (Ubuntu/Linaro 4.7.2-2ubuntu1) ) #138 SMP Tue Dec 9 13:30:12 IST 2014
>[    0.000000] Command line: BOOT_IMAGE=/bzImage console=ttyS0,115200 drm.debug=0xf loglevel=8
>[    0.000000] e820: BIOS-provided physical RAM map:
>[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000008efff] usable
>[    0.000000] BIOS-e820: [mem 0x000000000008f000-0x000000000008ffff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x0000000000090000-0x000000000009dfff] usable
>[    0.000000] BIOS-e820: [mem 0x000000000009e000-0x000000000009ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001fffffff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000020000000-0x00000000200fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000020100000-0x0000000079665fff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000079666000-0x0000000079705fff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000079706000-0x0000000079755fff] type 20
>[    0.000000] BIOS-e820: [mem 0x0000000079756000-0x0000000079d55fff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000079d56000-0x0000000079e55fff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x0000000079e56000-0x0000000079e95fff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x0000000079e96000-0x0000000079e9efff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000079e9f000-0x0000000079e9ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000079ea0000-0x000000007a7fffff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000e00f8000-0x00000000e00f8fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed01000-0x00000000fed01fff] reserved
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] efi: EFI v2.31 by EDK II
>[    0.000000] efi:  ACPI=0x79e95000  ACPI 2.0=0x79e95014  SMBIOS=0x79d55000 
>[    0.000000] efi: mem00: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000000000000-0x000000000008f000) (0MB)
>[    0.000000] efi: mem01: [ACPI Memory NVS    |   |  |  |  |   |WB|WT|WC|UC] range=[0x000000000008f000-0x0000000000090000) (0MB)
>[    0.000000] efi: mem02: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000000090000-0x000000000009e000) (0MB)
>[    0.000000] efi: mem03: [Reserved           |   |  |  |  |   |WB|WT|WC|UC] range=[0x000000000009e000-0x00000000000a0000) (0MB)
>[    0.000000] efi: mem04: [Loader Data        |   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000000100000-0x000000000151d000) (20MB)
>[    0.000000] efi: mem05: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x000000000151d000-0x0000000001600000) (0MB)
>[    0.000000] efi: mem06: [Loader Data        |   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000001600000-0x0000000002a1d000) (20MB)
>[    0.000000] efi: mem07: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000002a1d000-0x0000000020000000) (469MB)
>[    0.000000] efi: mem08: [Reserved           |   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000020000000-0x0000000020100000) (1MB)
>[    0.000000] efi: mem09: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000020100000-0x0000000037e24000) (381MB)
>[    0.000000] efi: mem10: [Loader Data        |   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000037e24000-0x0000000037f0a000) (0MB)
>[    0.000000] efi: mem11: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000037f0a000-0x00000000594dc000) (533MB)
>[    0.000000] efi: mem12: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000594dc000-0x000000005953a000) (0MB)
>[    0.000000] efi: mem13: [Loader Data        |   |  |  |  |   |WB|WT|WC|UC] range=[0x000000005953a000-0x00000000774fe000) (479MB)
>[    0.000000] efi: mem14: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000774fe000-0x0000000078800000) (19MB)
>[    0.000000] efi: mem15: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000078800000-0x0000000078df1000) (5MB)
>[    0.000000] efi: mem16: [Boot Code          |   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000078df1000-0x0000000079000000) (2MB)
>[    0.000000] efi: mem17: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000079000000-0x0000000079020000) (0MB)
>[    0.000000] efi: mem18: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000079020000-0x0000000079640000) (6MB)
>[    0.000000] efi: mem19: [Loader Data        |   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000079640000-0x0000000079649000) (0MB)
>[    0.000000] efi: mem20: [Loader Code        |   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000079649000-0x0000000079666000) (0MB)
>[    0.000000] efi: mem21: [Runtime Data       |RUN|  |  |  |   |WB|WT|WC|UC] range=[0x0000000079666000-0x0000000079706000) (0MB)
>[    0.000000] efi: mem22: [Runtime Code       |RUN|  |  |  |   |WB|WT|WC|UC] range=[0x0000000079706000-0x0000000079756000) (0MB)
>[    0.000000] efi: mem23: [Reserved           |   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000079756000-0x0000000079d56000) (6MB)
>[    0.000000] efi: mem24: [ACPI Memory NVS    |   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000079d56000-0x0000000079e56000) (1MB)
>[    0.000000] efi: mem25: [ACPI Reclaim Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000079e56000-0x0000000079e96000) (0MB)
>[    0.000000] efi: mem26: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000079e96000-0x0000000079e97000) (0MB)
>[    0.000000] efi: mem27: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000079e97000-0x0000000079e9f000) (0MB)
>[    0.000000] efi: mem28: [Runtime Data       |RUN|  |  |  |   |WB|WT|WC|UC] range=[0x0000000079e9f000-0x0000000079ea0000) (0MB)
>[    0.000000] efi: mem29: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000079ea0000-0x000000007a800000) (9MB)
>[    0.000000] efi: mem30: [Memory Mapped I/O  |RUN|  |  |  |   |  |  |  |UC] range=[0x00000000e00f8000-0x00000000e00f9000) (0MB)
>[    0.000000] efi: mem31: [Memory Mapped I/O  |RUN|  |  |  |   |  |  |  |UC] range=[0x00000000fed01000-0x00000000fed02000) (0MB)
>[    0.000000] SMBIOS 2.7 present.
>[    0.000000] DMI: Intel Corp. VALLEYVIEW A0 PLATFORM/TABLET, BIOS BLAKCRB1.X64.PR58.R22.1309101521 BLAK_PR1_X64_R_2013_09_10_1523 09/10/2013
>[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
>[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
>[    0.000000] e820: last_pfn = 0x7a800 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-FFFFF write-protect
>[    0.000000] MTRR variable ranges enabled:
>[    0.000000]   0 base 0FFD00000 mask FFFD00000 write-protect
>[    0.000000]   1 base 000000000 mask F80000000 write-back
>[    0.000000]   2 base 07C000000 mask FFC000000 uncachable
>[    0.000000]   3 base 07B000000 mask FFF000000 uncachable
>[    0.000000]   4 base 07AE00000 mask FFFE00000 uncachable
>[    0.000000]   5 base 07AD00000 mask FFFF00000 uncachable
>[    0.000000]   6 disabled
>[    0.000000]   7 disabled
>[    0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
>[    0.000000] Scanning 1 areas for low memory corruption
>[    0.000000] Base memory trampoline at [ffff880000098000] 98000 size 24576
>[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
>[    0.000000]  [mem 0x00000000-0x000fffff] page 4k
>[    0.000000] BRK [0x026d5000, 0x026d5fff] PGTABLE
>[    0.000000] BRK [0x026d6000, 0x026d6fff] PGTABLE
>[    0.000000] BRK [0x026d7000, 0x026d7fff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x79400000-0x795fffff]
>[    0.000000]  [mem 0x79400000-0x795fffff] page 2M
>[    0.000000] BRK [0x026d8000, 0x026d8fff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x78000000-0x793fffff]
>[    0.000000]  [mem 0x78000000-0x793fffff] page 2M
>[    0.000000] init_memory_mapping: [mem 0x00100000-0x1fffffff]
>[    0.000000]  [mem 0x00100000-0x001fffff] page 4k
>[    0.000000]  [mem 0x00200000-0x1fffffff] page 2M
>[    0.000000] init_memory_mapping: [mem 0x20100000-0x77ffffff]
>[    0.000000]  [mem 0x20100000-0x201fffff] page 4k
>[    0.000000]  [mem 0x20200000-0x77ffffff] page 2M
>[    0.000000] BRK [0x026d9000, 0x026d9fff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x79600000-0x79665fff]
>[    0.000000]  [mem 0x79600000-0x79665fff] page 4k
>[    0.000000] BRK [0x026da000, 0x026dafff] PGTABLE
>[    0.000000] init_memory_mapping: [mem 0x79e96000-0x79e9efff]
>[    0.000000]  [mem 0x79e96000-0x79e9efff] page 4k
>[    0.000000] init_memory_mapping: [mem 0x79ea0000-0x7a7fffff]
>[    0.000000]  [mem 0x79ea0000-0x79ffffff] page 4k
>[    0.000000]  [mem 0x7a000000-0x7a7fffff] page 2M
>[    0.000000] RAMDISK: [mem 0x37e24000-0x37f09fff]
>[    0.000000] ACPI: Early table checksum verification disabled
>[    0.000000] ACPI: RSDP 0x0000000079E95014 000024 (v02 INTEL )
>[    0.000000] ACPI: XSDT 0x0000000079E940E8 0000C4 (v01 INTEL  EDK2     00000003      01000013)
>[    0.000000] ACPI: FACP 0x0000000079E91000 00010C (v05 INTEL  EDK2     00000003 VLV2 0100000D)
>[    0.000000] ACPI: DSDT 0x0000000079E82000 00AE14 (v02 INTEL  EDK2     00000003 VLV2 0100000D)
>[    0.000000] ACPI: FACS 0x0000000079DE6000 000040
>[    0.000000] ACPI: TCPA 0x0000000079E93000 000032 (v02                 00000000      00000000)
>[    0.000000] ACPI: SSDT 0x0000000079E92000 0000B1 (v01 Intel_ ADebTabl 00001000 INTL 20120518)
>[    0.000000] ACPI: UEFI 0x0000000079DEE000 000042 (v01                 00000000      00000000)
>[    0.000000] ACPI: HPET 0x0000000079E90000 000038 (v01 INTEL  EDK2     00000003 VLV2 0100000D)
>[    0.000000] ACPI: LPIT 0x0000000079E8F000 000104 (v01 INTEL  EDK2     00000003 VLV2 0100000D)
>[    0.000000] ACPI: APIC 0x0000000079E8E000 000084 (v03 INTEL  EDK2     00000003 VLV2 0100000D)
>[    0.000000] ACPI: MCFG 0x0000000079E8D000 00003C (v01 INTEL  EDK2     00000003 VLV2 0100000D)
>[    0.000000] ACPI: SSDT 0x0000000079E81000 0005CD (v01 INTEL  CpuDptf  00000003 VLV2 0100000D)
>[    0.000000] ACPI: SSDT 0x0000000079E7F000 00185D (v01 INTEL  DptfTab  00000003 VLV2 0100000D)
>[    0.000000] ACPI: SSDT 0x0000000079E7E000 000058 (v01 INTEL  LowPwrM  00000003 VLV2 0100000D)
>[    0.000000] ACPI: SSDT 0x0000000079E7D000 00010A (v01 INTEL  SoCDptf  00000003 VLV2 0100000D)
>[    0.000000] ACPI: SSDT 0x0000000079E7C000 000245 (v01 INTEL  IsctTabl 00000003 VLV2 0100000D)
>[    0.000000] ACPI: SSDT 0x0000000079E7B000 00043A (v01 Intel_ Tpm2Tabl 00001000 INTL 20120518)
>[    0.000000] ACPI: TPM2 0x0000000079E7A000 000034 (v03                 00000000      00000000)
>[    0.000000] ACPI: SSDT 0x0000000079E79000 000763 (v01 PmRef  CpuPm    00003000 INTL 20120518)
>[    0.000000] ACPI: SSDT 0x0000000079E78000 000290 (v01 PmRef  Cpu0Tst  00003000 INTL 20120518)
>[    0.000000] ACPI: SSDT 0x0000000079E77000 00017A (v01 PmRef  ApTst    00003000 INTL 20120518)
>[    0.000000] ACPI: FPDT 0x0000000079E76000 000044 (v01 INTEL  TIANO    00000001 MSFT 01000013)
>[    0.000000] ACPI: CSRT 0x0000000079E75000 00014C (v00 INTEL  EDK2     00000005 INTL 20120624)
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] No NUMA configuration found
>[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000007a7fffff]
>[    0.000000] NODE_DATA(0) allocated [mem 0x79661000-0x79664fff]
>[    0.000000]  [ffffea0000000000-ffffea0001ffffff] PMD -> [ffff880075400000-ffff8800773fffff] on node 0
>[    0.000000] Zone ranges:
>[    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
>[    0.000000]   DMA32    [mem 0x01000000-0xffffffff]
>[    0.000000]   Normal   empty
>[    0.000000] Movable zone start for each node
>[    0.000000] Early memory node ranges
>[    0.000000]   node   0: [mem 0x00001000-0x0008efff]
>[    0.000000]   node   0: [mem 0x00090000-0x0009dfff]
>[    0.000000]   node   0: [mem 0x00100000-0x1fffffff]
>[    0.000000]   node   0: [mem 0x20100000-0x79665fff]
>[    0.000000]   node   0: [mem 0x79e96000-0x79e9efff]
>[    0.000000]   node   0: [mem 0x79ea0000-0x7a7fffff]
>[    0.000000] Initmem setup node 0 [mem 0x00001000-0x7a7fffff]
>[    0.000000] On node 0 totalpages: 499307
>[    0.000000]   DMA zone: 64 pages used for memmap
>[    0.000000]   DMA zone: 22 pages reserved
>[    0.000000]   DMA zone: 3996 pages, LIFO batch:0
>[    0.000000]   DMA32 zone: 7776 pages used for memmap
>[    0.000000]   DMA32 zone: 495311 pages, LIFO batch:31
>[    0.000000] x86/hpet: Will disable the HPET for this platform because it's not reliable
>[    0.000000] Reserving Intel graphics stolen memory at 0x7af00000-0x7eefffff
>[    0.000000] ACPI: PM-Timer IO Port: 0x408
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x04] enabled)
>[    0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x06] enabled)
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high level lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high level lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high level lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high level lint[0x1])
>[    0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
>[    0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-86
>[    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: 0x8086a201 base: 0xfed00000
>[    0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
>[    0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x0008f000-0x0008ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x20000000-0x200fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x79666000-0x79705fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x79706000-0x79755fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x79756000-0x79d55fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x79d56000-0x79e55fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x79e56000-0x79e95fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x79e9f000-0x79e9ffff]
>[    0.000000] e820: [mem 0x7ef00000-0xe00f7fff] available for PCI devices
>[    0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:4 nr_node_ids:1
>[    0.000000] PERCPU: Embedded 28 pages/cpu @ffff880079400000 s75520 r8192 d30976 u524288
>[    0.000000] pcpu-alloc: s75520 r8192 d30976 u524288 alloc=1*2097152
>[    0.000000] pcpu-alloc: [0] 0 1 2 3 
>[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 491445
>[    0.000000] Policy zone: DMA32
>[    0.000000] Kernel command line: BOOT_IMAGE=/bzImage console=ttyS0,115200 drm.debug=0xf loglevel=8
>[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
>[    0.000000] Calgary: detecting Calgary via BIOS EBDA area
>[    0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
>[    0.000000] Memory: 1913904K/1997228K available (8511K kernel code, 889K rwdata, 2744K rodata, 1068K init, 900K bss, 83324K reserved)
>[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
>[    0.000000] Hierarchical RCU implementation.
>[    0.000000] 	RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4.
>[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
>[    0.000000] NR_IRQS:4352 nr_irqs:1024 0
>[    0.000000] Console: colour dummy device 80x25
>[    0.000000] console [ttyS0] enabled
>[    0.000000] Maximum core-clock to bus-clock ratio: 0xa
>[    0.000000] Resolved frequency ID: 2, frequency: 133200 KHz
>[    0.000000] TSC runs at 1332000 KHz
>[    0.000000] lapic_timer_frequency = 133200
>[    0.000000] tsc: Detected 1332.000 MHz processor
>[    0.000005] Calibrating delay loop (skipped), value calculated using timer frequency.. 2664.00 BogoMIPS (lpj=1332000)
>[    0.011905] pid_max: default: 32768 minimum: 301
>[    0.017091] ACPI: Core revision 20140926
>[    0.053612] ACPI: All ACPI Tables successfully acquired
>[    0.059984] Security Framework initialized
>[    0.064581] SELinux:  Initializing.
>[    0.068498] SELinux:  Starting in permissive mode
>[    0.074085] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
>[    0.083461] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
>[    0.092034] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes)
>[    0.099571] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes)
>[    0.107985] Initializing cgroup subsys freezer
>[    0.113012] CPU: Physical Processor ID: 0
>[    0.117516] CPU: Processor Core ID: 0
>[    0.127678] mce: CPU supports 6 MCE banks
>[    0.132178] CPU0: Thermal monitoring enabled (TM1)
>[    0.137555] Last level iTLB entries: 4KB 48, 2MB 0, 4MB 0
>[    0.137555] Last level dTLB entries: 4KB 128, 2MB 16, 4MB 16, 1GB 0
>[    0.150830] Freeing SMP alternatives memory: 28K (ffffffff81feb000 - ffffffff81ff2000)
>[    0.163612] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.180347] smpboot: CPU0: Intel(R) Atom(TM) CPU  Z3745  @ 1.33GHz (fam: 06, model: 37, stepping: 08)
>[    0.190724] TSC deadline timer enabled
>[    0.194955] Performance Events: PEBS fmt2+, 8-deep LBR, Silvermont events, full-width counters, Intel PMU driver.
>[    0.206504] ... version:                3
>[    0.210991] ... bit width:              40
>[    0.215573] ... generic registers:      2
>[    0.220059] ... value mask:             000000ffffffffff
>[    0.226001] ... max period:             000000ffffffffff
>[    0.231945] ... fixed-purpose events:   3
>[    0.236430] ... event mask:             0000000700000003
>[    0.243293] x86: Booting SMP configuration:
>[    0.247994] .... node  #0, CPUs:      #1 #2 #3
>[    0.310821] x86: Booted up 1 node, 4 CPUs
>[    0.315503] smpboot: Total of 4 processors activated (10656.00 BogoMIPS)
>[    0.324224] devtmpfs: initialized
>[    0.328536] PM: Registering ACPI NVS region [mem 0x0008f000-0x0008ffff] (4096 bytes)
>[    0.337212] PM: Registering ACPI NVS region [mem 0x79d56000-0x79e55fff] (1048576 bytes)
>[    0.346562] kworker/u8:0 (26) used greatest stack depth: 13944 bytes left
>[    0.346957] RTC time:  3:00:43, date: 01/02/01
>[    0.347323] NET: Registered protocol family 16
>[    0.370369] cpuidle: using governor ladder
>[    0.380046] cpuidle: using governor menu
>[    0.384597] ACPI: bus type PCI registered
>[    0.389247] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xe0000000-0xe3ffffff] (base 0xe0000000)
>[    0.399672] PCI: not using MMCONFIG
>[    0.403578] PCI: Using configuration type 1 for base access
>[    0.425902] ACPI: Added _OSI(Module Device)
>[    0.430607] ACPI: Added _OSI(Processor Device)
>[    0.435588] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.440857] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.483848] ACPI: Dynamic OEM Table Load:
>[    0.488378] ACPI: SSDT 0xFFFF880078CD1000 000353 (v01 PmRef  Cpu0Ist  00003000 INTL 20120518)
>[    0.499506] ACPI: Dynamic OEM Table Load:
>[    0.504025] ACPI: SSDT 0xFFFF880078CD1400 0003A5 (v01 PmRef  Cpu0Cst  00003001 INTL 20120518)
>[    0.526164] ACPI: Dynamic OEM Table Load:
>[    0.530669] ACPI: SSDT 0xFFFF88007A2E6400 00015F (v01 PmRef  ApIst    00003000 INTL 20120518)
>[    0.546338] ACPI: Dynamic OEM Table Load:
>[    0.550865] ACPI: SSDT 0xFFFF88007A3EE6C0 00008D (v01 PmRef  ApCst    00003000 INTL 20120518)
>[    0.568434] ACPI: Interpreter enabled
>[    0.572552] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20140926/hwxface-580)
>[    0.582904] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20140926/hwxface-580)
>[    0.593283] ACPI: (supports S0 S3 S4 S5)
>[    0.597676] ACPI: Using IOAPIC for interrupt routing
>[    0.603294] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xe0000000-0xe3ffffff] (base 0xe0000000)
>[    0.618509] [Firmware Info]: PCI: MMCONFIG at [mem 0xe0000000-0xe3ffffff] not reserved in ACPI motherboard resources
>[    0.630293] PCI: not using MMCONFIG
>[    0.634251] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.660377] ACPI: Power Resource [PLPE] (on)
>[    0.665446] ACPI: Power Resource [USBC] (on)
>[    0.676537] ACPI: Power Resource [CLK0] (on)
>[    0.681434] ACPI: Power Resource [CLK1] (on)
>[    0.686457] ACPI: Power Resource [P28X] (off)
>[    0.691440] ACPI: Power Resource [P18X] (off)
>[    0.697915] ACPI: Power Resource [TCPR] (off)
>[    0.707310] ACPI: Power Resource [FN00] (off)
>[    0.713743] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
>[    0.720678] acpi PNP0A08:00: _OSC: OS supports [ASPM ClockPM Segments MSI]
>[    0.728495] \_SB_.PCI0:_OSC invalid UUID
>[    0.732888] _OSC request data:1 1e 0 
>[    0.737011] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM
>[    0.744732] acpi PNP0A08:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
>[    0.757657] PCI host bridge to bus 0000:00
>[    0.762249] pci_bus 0000:00: root bus resource [bus 00-ff]
>[    0.768395] pci_bus 0000:00: root bus resource [io  0x0000-0x006f]
>[    0.775316] pci_bus 0000:00: root bus resource [io  0x0078-0x0cf7]
>[    0.782237] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
>[    0.789157] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
>[    0.796855] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff]
>[    0.804545] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000fffff]
>[    0.812243] pci_bus 0000:00: root bus resource [mem 0x90c00000-0x90ffffff]
>[    0.819932] pci_bus 0000:00: root bus resource [mem 0x7af00001-0x7ef00000]
>[    0.827621] pci_bus 0000:00: root bus resource [mem 0x80000000-0x908ffffe]
>[    0.835319] pci_bus 0000:00: root bus resource [mem 0xfed40000-0xfed40fff]
>[    0.843021] pci 0000:00:00.0: [8086:0f00] type 00 class 0x060000
>[    0.849930] pci 0000:00:02.0: [8086:0f31] type 00 class 0x030000
>[    0.856677] pci 0000:00:02.0: reg 0x10: [mem 0x90000000-0x903fffff]
>[    0.863709] pci 0000:00:02.0: reg 0x18: [mem 0x80000000-0x8fffffff pref]
>[    0.871224] pci 0000:00:02.0: reg 0x20: [io  0x1000-0x1007]
>[    0.877670] pci 0000:00:14.0: [8086:0f35] type 00 class 0x0c0330
>[    0.884423] pci 0000:00:14.0: reg 0x10: [mem 0x90800000-0x9080ffff 64bit]
>[    0.892105] pci 0000:00:14.0: PME# supported from D3hot D3cold
>[    0.898803] pci 0000:00:1a.0: [8086:0f18] type 00 class 0x108000
>[    0.905554] pci 0000:00:1a.0: reg 0x10: [mem 0x90700000-0x907fffff]
>[    0.912582] pci 0000:00:1a.0: reg 0x14: [mem 0x90600000-0x906fffff]
>[    0.919689] pci 0000:00:1a.0: PME# supported from D0 D3hot
>[    0.925981] pci 0000:00:1f.0: [8086:0f1c] type 00 class 0x060100
>[    0.933743] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.942957] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.952170] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.961382] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.970591] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.979798] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.989004] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.998216] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    1.011835] ACPI: Enabled 1 GPEs in block 00 to 3F
>[    1.017578] vgaarb: setting as boot device: PCI:0000:00:02.0
>[    1.023915] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
>[    1.032997] vgaarb: loaded
>[    1.036027] vgaarb: bridge control possible 0000:00:02.0
>[    1.042218] SCSI subsystem initialized
>[    1.046598] libata version 3.00 loaded.
>[    1.051244] ACPI: bus type USB registered
>[    1.055862] usbcore: registered new interface driver usbfs
>[    1.062045] usbcore: registered new interface driver hub
>[    1.068068] usbcore: registered new device driver usb
>[    1.073838] pps_core: LinuxPPS API ver. 1 registered
>[    1.079409] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
>[    1.089655] PTP clock support registered
>[    1.094459] Advanced Linux Sound Architecture Driver Initialized.
>[    1.101296] PCI: Using ACPI for IRQ routing
>[    1.105982] PCI: pci_cache_line_size set to 64 bytes
>[    1.111561] Expanded resource reserved due to conflict with PCI Bus 0000:00
>[    1.119361] e820: reserve RAM buffer [mem 0x0008f000-0x0008ffff]
>[    1.126086] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff]
>[    1.132810] e820: reserve RAM buffer [mem 0x79666000-0x7bffffff]
>[    1.139534] e820: reserve RAM buffer [mem 0x79e9f000-0x7bffffff]
>[    1.146257] e820: reserve RAM buffer [mem 0x7a800000-0x7bffffff]
>[    1.153612] cfg80211: Calling CRDA to update world regulatory domain
>[    1.160766] NetLabel: Initializing
>[    1.164582] NetLabel:  domain hash size = 128
>[    1.169462] NetLabel:  protocols = UNLABELED CIPSOv4
>[    1.175046] NetLabel:  unlabeled traffic allowed by default
>[    1.181548] Switched to clocksource refined-jiffies
>[    1.200951] pnp: PnP ACPI init
>[    1.204501] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    1.211992] system 00:01: [io  0x0680-0x069f] has been reserved
>[    1.218637] system 00:01: [io  0x0400-0x047f] has been reserved
>[    1.225267] system 00:01: [io  0x0500-0x05fe] has been reserved
>[    1.231898] system 00:01: [io  0x0600-0x061f] has been reserved
>[    1.238533] system 00:01: [io  0x164e-0x164f] has been reserved
>[    1.245172] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    1.253040] pnp 00:02: Plug and Play ACPI device, IDs PNP0501 (active)
>[    1.263085] pnp: PnP ACPI: found 3 devices
>[    1.278122] Switched to clocksource acpi_pm
>[    1.282848] pci_bus 0000:00: resource 4 [io  0x0000-0x006f]
>[    1.289129] pci_bus 0000:00: resource 5 [io  0x0078-0x0cf7]
>[    1.295382] pci_bus 0000:00: resource 6 [io  0x0d00-0xffff]
>[    1.301625] pci_bus 0000:00: resource 7 [mem 0x000a0000-0x000bffff]
>[    1.308645] pci_bus 0000:00: resource 8 [mem 0x000c0000-0x000dffff]
>[    1.315665] pci_bus 0000:00: resource 9 [mem 0x000e0000-0x000fffff]
>[    1.322686] pci_bus 0000:00: resource 10 [mem 0x90c00000-0x90ffffff]
>[    1.329804] pci_bus 0000:00: resource 11 [mem 0x7af00001-0x7ef00000]
>[    1.336922] pci_bus 0000:00: resource 12 [mem 0x80000000-0x908ffffe]
>[    1.344043] pci_bus 0000:00: resource 13 [mem 0xfed40000-0xfed40fff]
>[    1.351246] NET: Registered protocol family 2
>[    1.356569] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
>[    1.364774] TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
>[    1.372326] TCP: Hash tables configured (established 16384 bind 16384)
>[    1.379696] TCP: reno registered
>[    1.383328] UDP hash table entries: 1024 (order: 3, 32768 bytes)
>[    1.390078] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
>[    1.397444] NET: Registered protocol family 1
>[    1.402558] RPC: Registered named UNIX socket transport module.
>[    1.409203] RPC: Registered udp transport module.
>[    1.414476] RPC: Registered tcp transport module.
>[    1.419743] RPC: Registered tcp NFSv4.1 backchannel transport module.
>[    1.427004] pci 0000:00:02.0: Video device with shadowed ROM
>[    1.433747] PCI: CLS 0 bytes, default 64
>[    1.438281] Unpacking initramfs...
>[    1.480881] Freeing initrd memory: 920K (ffff880037e24000 - ffff880037f0a000)
>[    1.489520] microcode: CPU0 sig=0x30678, pf=0x2, revision=0x0
>[    1.495967] microcode: CPU1 sig=0x30678, pf=0x2, revision=0x0
>[    1.502419] microcode: CPU2 sig=0x30678, pf=0x2, revision=0x0
>[    1.508858] microcode: CPU3 sig=0x30678, pf=0x2, revision=0x0
>[    1.515463] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
>[    1.526154] Scanning for low memory corruption every 60 seconds
>[    1.533524] futex hash table entries: 1024 (order: 4, 65536 bytes)
>[    1.540528] audit: initializing netlink subsys (disabled)
>[    1.546601] audit: type=2000 audit(978404442.939:1): initialized
>[    1.553867] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[    1.566437] VFS: Disk quotas dquot_6.5.2
>[    1.570947] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[    1.579872] NFS: Registering the id_resolver key type
>[    1.585572] Key type id_resolver registered
>[    1.590263] Key type id_legacy registered
>[    1.594893] msgmni has been set to 3801
>[    1.599380] SELinux:  Registering netfilter hooks
>[    1.606324] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
>[    1.614622] io scheduler noop registered
>[    1.619019] io scheduler deadline registered
>[    1.623977] io scheduler cfq registered (default)
>[    1.629403] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>[    1.635987] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
>[    1.645350] ACPI: Power Button [PWRB]
>[    1.649563] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input1
>[    1.658925] ACPI: Sleep Button [SLPB]
>[    1.663155] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
>[    1.671444] ACPI: Power Button [PWRF]
>[    1.678914] Monitor-Mwait will be used to enter C-1 state
>[    1.685008] Monitor-Mwait will be used to enter C-2 state
>[    1.691086] Monitor-Mwait will be used to enter C-3 state
>[    1.697163] ACPI: acpi_idle registered with cpuidle
>[    1.705522] thermal LNXTHERM:00: registered as thermal_zone0
>[    1.711876] ACPI: Thermal Zone [TZ00] (27 C)
>[    1.717488] thermal LNXTHERM:01: registered as thermal_zone1
>[    1.723830] ACPI: Thermal Zone [TZ01] (27 C)
>[    1.728840] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
>[    1.756187] serial 00:02: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
>[    1.766242] hpet: number irqs doesn't agree with number of timers
>[    1.773248] Non-volatile memory driver v1.3
>[    1.777945] Linux agpgart interface v0.103
>[    1.782682] [drm] Initialized drm 1.1.0 20060810
>[    1.787868] [drm:drm_pci_init] 
>[    1.791410] [drm:drm_get_pci_dev] 
>[    1.795470] [drm:drm_minor_register] 
>[    1.799959] [drm:drm_minor_register] new minor registered 64
>[    1.806309] [drm:drm_minor_register] 
>[    1.810680] [drm:drm_minor_register] new minor registered 128
>[    1.817120] [drm:drm_minor_register] 
>[    1.821596] [drm:drm_minor_register] new minor registered 0
>[    1.827888] [drm:i915_dump_device_info] i915 device info: gen=7, pciid=0x0f31 rev=0x0d flags=is_mobile,need_gfx_hws,is_valleyview,has_hotplug,
>[    1.842034] [drm:intel_detect_pch] No PCH found.
>[    1.847612] [drm] Memory usable by graphics device = 2048M
>[    1.853749] [drm:i915_gem_gtt_init] GMADR size = 256M
>[    1.859405] [drm:i915_gem_gtt_init] GTT stolen size = 64M
>[    1.865450] [drm:i915_gem_gtt_init] ppgtt mode: 1
>[    1.870708] [drm] Replacing VGA console driver
>[    1.877781] [drm:intel_opregion_setup] graphic opregion physical addr: 0x79de2018
>[    1.886188] [drm:intel_opregion_setup] Public ACPI methods supported
>[    1.893306] [drm:intel_opregion_setup] ASLE supported
>[    1.899047] i915 0000:00:02.0: irq 87 for MSI/MSI-X
>[    1.904526] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    1.911925] [drm] Driver supports precise vblank timestamp query.
>[    1.918751] [drm:init_vbt_defaults] Set default to SSC at 100000 kHz
>[    1.925871] [drm:validate_vbt] Using VBT from OpRegion:  $VBT VALLEYVIEW    
>[    1.933769] [drm:parse_general_features] BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 0 lvds_use_ssc 0 lvds_ssc_freq 120000 display_clock_mode 0 fdi_rx_polarity_inverted 0
>[    1.951775] [drm:parse_general_definitions] crt_ddc_bus_pin: 2
>[    1.958306] [drm:parse_lfp_panel_data] DRRS supported mode is seamless
>[    1.965619] [drm:parse_lfp_panel_data] Found panel mode in BIOS VBT tables:
>[    1.973420] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 0 65000 1024 1048 1184 1344 768 771 777 806 0x8 0xa
>[    1.985594] [drm:parse_lfp_panel_data] VBT initial LVDS value 0
>[    1.992225] [drm:parse_lfp_backlight] VBT backlight PWM modulation frequency 200 Hz, active high, min brightness 0, level 255
>[    2.004884] [drm:parse_sdvo_device_mapping] No SDVO device info is found in VBT
>[    2.013075] [drm:parse_driver_features] DRRS State Enabled:1
>[    2.019430] [drm:intel_dsm_pci_probe] no _DSM method for intel device
>[    2.026653] [drm:i915_gem_init_stolen] found 67108864 bytes of stolen memory at 7af00000
>[    2.043183] [drm:intel_display_power_get] enabling always-on
>[    2.049529] [drm:intel_display_power_get] enabling display
>[    2.061193] [drm:intel_display_power_get] enabling dpio-tx-b-01
>[    2.073209] [drm:intel_display_power_get] enabling dpio-tx-b-23
>[    2.085224] [drm:intel_display_power_get] enabling dpio-tx-c-01
>[    2.097240] [drm:intel_display_power_get] enabling dpio-tx-c-23
>[    2.109255] [drm:intel_display_power_get] enabling dpio-common
>[    2.157320] [drm:drm_irq_install] irq=87
>[    2.161790] [drm:intel_modeset_init] 2 display pipes available.
>[    2.168438] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[    2.179543] [drm:drm_sysfs_connector_add] adding "HDMI-A-1" to sysfs
>[    2.186676] [drm:drm_sysfs_hotplug_event] generating hotplug event
>[    2.193662] [drm:intel_dp_init_connector] Adding DP connector on port B
>[    2.201122] [drm:drm_sysfs_connector_add] adding "DP-1" to sysfs
>[    2.207868] [drm:drm_sysfs_hotplug_event] generating hotplug event
>[    2.214822] [drm:intel_dp_aux_init] registering DPDDC-B bus for card0-DP-1
>[    2.222764] [drm:drm_sysfs_connector_add] adding "HDMI-A-2" to sysfs
>[    2.229898] [drm:drm_sysfs_hotplug_event] generating hotplug event
>[    2.236863] [drm:intel_dp_init_connector] Adding eDP connector on port C
>[    2.244440] [drm:drm_sysfs_connector_add] adding "eDP-1" to sysfs
>[    2.251284] [drm:drm_sysfs_hotplug_event] generating hotplug event
>[    2.281479] [drm:vlv_initial_power_sequencer_setup] initial power sequencer for port C: pipe A
>[    2.291135] [drm:intel_dp_init_panel_power_sequencer] cur t1_t3 1000 t8 10 t9 2000 t10 500 t11_t12 6000
>[    2.301659] [drm:intel_dp_init_panel_power_sequencer] vbt t1_t3 1000 t8 10 t9 2000 t10 500 t11_t12 5000
>[    2.312180] [drm:intel_dp_init_panel_power_sequencer] panel power up delay 100, power down delay 50, power cycle delay 600
>[    2.324548] [drm:intel_dp_init_panel_power_sequencer] backlight on delay 1, off delay 200
>[    2.333710] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x83e80001, PP_OFF 0x1f40001, PP_DIV 0x270f06
>[    2.370597] [drm:intel_dp_aux_init] registering DPDDC-C bus for card0-eDP-1
>[    2.472728] [drm:edp_panel_vdd_on] Turning eDP port C VDD on
>[    2.479077] [drm:edp_panel_vdd_on] PP_STATUS: 0xc0000008 PP_CONTROL: 0xabcd000d
>[    2.492918] tsc: Refined TSC clocksource calibration: 1333.333 MHz
>[    2.552841] [drm:intel_dp_get_dpcd] DPCD: 11 0a 82 41 00 00 01 c0 02 00 00 00 0f 01 00
>[    2.676999] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x83e80001, PP_OFF 0x1f40001, PP_DIV 0x270f06
>[    3.501203] Switched to clocksource tsc
>[    9.140413] [drm:drm_add_display_info] eDP-1: Assigning EDID-1.4 digital sink color depth as 6 bpc.
>[    9.150550] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    9.156987] [drm:intel_dp_drrs_init] DRRS not supported
>[    9.162839] [drm:intel_edp_init_connector] using pipe A for initial backlight setup
>[    9.171418] [drm:intel_panel_setup_backlight] Connector eDP-1 backlight initialized, enabled, brightness 3906/3906
>[    9.183013] [drm:intel_dsi_init] 
>[    9.188457] [drm:intel_modeset_readout_hw_state] [CRTC:8] hw state readout: enabled
>[    9.197044] [drm:intel_modeset_readout_hw_state] [CRTC:13] hw state readout: disabled
>[    9.205816] [drm:intel_modeset_readout_hw_state] [ENCODER:16:TMDS-16] hw state readout: disabled, pipe A
>[    9.216432] [drm:intel_modeset_readout_hw_state] [ENCODER:21:TMDS-21] hw state readout: disabled, pipe A
>[    9.227054] [drm:intel_modeset_readout_hw_state] [ENCODER:23:TMDS-23] hw state readout: disabled, pipe A
>[    9.237673] [drm:intel_modeset_readout_hw_state] [ENCODER:25:TMDS-25] hw state readout: enabled, pipe A
>[    9.248193] [drm:intel_modeset_readout_hw_state] [CONNECTOR:26:eDP-1] hw state readout: enabled
>[    9.257935] [drm:intel_modeset_readout_hw_state] [CONNECTOR:17:HDMI-A-1] hw state readout: disabled
>[    9.268065] [drm:intel_modeset_readout_hw_state] [CONNECTOR:22:DP-1] hw state readout: disabled
>[    9.277806] [drm:intel_modeset_readout_hw_state] [CONNECTOR:24:HDMI-A-2] hw state readout: disabled
>[    9.287939] [drm:intel_dump_pipe_config] [CRTC:8][setup_hw_state] config for pipe A
>[    9.296512] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[    9.302654] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 0
>[    9.309662] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    9.321052] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 4841974, gmch_n: 8388608, link_m: 268998, link_n: 524288, tu: 64
>[    9.333224] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    9.343645] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    9.350368] [drm:intel_dump_pipe_config] requested mode:
>[    9.356318] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 1920 0 0 0 1080 0 0 0 0x0 0x0
>[    9.365959] [drm:intel_dump_pipe_config] adjusted mode:
>[    9.371810] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0xa
>[    9.380871] [drm:intel_dump_crtc_timings] crtc timings: 138529 1920 1968 2000 2080 1080 1088 1102 1110, type: 0x0 flags: 0xa
>[    9.393430] [drm:intel_dump_pipe_config] port clock: 270000
>[    9.399660] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    9.406481] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    9.418262] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    9.427902] [drm:intel_dump_pipe_config] ips: 0
>[    9.432973] [drm:intel_dump_pipe_config] double wide: 0
>[    9.438823] [drm:i915_get_vblank_timestamp] crtc 1 is disabled
>[    9.445340] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B
>[    9.454391] [drm:i915_get_vblank_timestamp] crtc 1 is disabled
>[    9.460914] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B
>[    9.469979] [drm:intel_dump_pipe_config] [CRTC:13][setup_hw_state] config for pipe B
>[    9.478649] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[    9.484791] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[    9.491711] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    9.503105] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    9.513038] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    9.523458] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    9.530181] [drm:intel_dump_pipe_config] requested mode:
>[    9.536130] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    9.545188] [drm:intel_dump_pipe_config] adjusted mode:
>[    9.551039] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    9.560099] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    9.569838] [drm:intel_dump_pipe_config] port clock: 0
>[    9.575590] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[    9.581828] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    9.593609] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    9.603253] [drm:intel_dump_pipe_config] ips: 0
>[    9.608325] [drm:intel_dump_pipe_config] double wide: 0
>[    9.614177] [drm:intel_connector_check_state] [CONNECTOR:26:eDP-1]
>[    9.621101] [drm:check_encoder_state] [ENCODER:16:TMDS-16]
>[    9.627245] [drm:check_encoder_state] [ENCODER:21:TMDS-21]
>[    9.633386] [drm:check_encoder_state] [ENCODER:23:TMDS-23]
>[    9.639519] [drm:check_encoder_state] [ENCODER:25:TMDS-25]
>[    9.645661] [drm:check_crtc_state] [CRTC:8]
>[    9.652070] [drm:check_crtc_state] [CRTC:13]
>[    9.656864] [drm:i9xx_get_plane_config] pipe/plane 0/0 with fb: size=1920x1080@32, offset=0, pitch 7680, size 0x7e9000
>[    9.668844] [drm:i915_gem_object_create_stolen_for_preallocated] creating preallocated stolen object: stolen_offset=0, gtt_offset=0, size=7e9000
>[    9.683359] [drm:i915_pages_create_for_stolen] offset=0x0, size=8294400
>[    9.690773] [drm:intel_alloc_plane_obj] plane fb obj ffff880078f1c000
>[    9.697990] [drm:i915_gem_setup_global_gtt] reserving preallocated space: 0 + 7e9000
>[    9.706661] [drm:i915_gem_setup_global_gtt] clearing unused GTT space: [7e9000, 7ffff000]
>[    9.720351] [drm:gen6_ppgtt_init] Allocated pde space (2M) at GTT entry: 7fdf0
>[    9.728455] [drm:gen6_ppgtt_init] Adding PPGTT at offset 7fdf0000
>[    9.735338] [drm:i915_gem_context_init] HW context support initialized
>[    9.742681] [drm:init_status_page] render ring hws offset: 0x007ea000
>[    9.749897] [drm:i915_gem_object_create_stolen] creating stolen object: size=20000
>[    9.758376] [drm:i915_pages_create_for_stolen] offset=0x7e9000, size=131072
>[    9.766178] [drm:intel_fb_obj_invalidate] SONIKA: Returning
>[    9.772475] [drm:intel_init_pipe_control] render ring pipe control offset: 0x0080d000
>[    9.781273] [drm:init_status_page] bsd ring hws offset: 0x0080e000
>[    9.788196] [drm:i915_gem_object_create_stolen] creating stolen object: size=20000
>[    9.796673] [drm:i915_pages_create_for_stolen] offset=0x809000, size=131072
>[    9.804475] [drm:intel_fb_obj_invalidate] SONIKA: Returning
>[    9.810748] [drm:init_status_page] blitter ring hws offset: 0x00831000
>[    9.818052] [drm:i915_gem_object_create_stolen] creating stolen object: size=20000
>[    9.826529] [drm:i915_pages_create_for_stolen] offset=0x829000, size=131072
>[    9.834333] [drm:intel_fb_obj_invalidate] SONIKA: Returning
>[    9.842403] [drm:i915_gem_object_create_stolen_for_preallocated] creating preallocated stolen object: stolen_offset=3efa000, gtt_offset=ffffffff, size=6000
>[    9.857984] [drm:i915_pages_create_for_stolen] offset=0x3efa000, size=24576
>[    9.865781] [drm:valleyview_setup_pctx] PCBR: 0x7edfa001
>[    9.873344] [drm:valleyview_init_gt_powersave] DDR speed: 1066 MHz
>[    9.881355] [drm:valleyview_init_gt_powersave] max GPU freq: 779 MHz (218)
>[    9.892421] [drm:valleyview_init_gt_powersave] RPe GPU freq: 579 MHz (209)
>[    9.901384] [drm:valleyview_init_gt_powersave] RP1(Guar Freq) GPU freq: 312 MHz (197)
>[    9.911393] [drm:valleyview_init_gt_powersave] min GPU freq: 178 MHz (191)
>[    9.922411] [drm:vlv_update_cdclk] Current CD clock rate: 320000 kHz
>[    9.929768] [drm:intel_backlight_device_register] Connector eDP-1 backlight sysfs interface registered
>[    9.940276] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:eDP-1]
>[    9.942258] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>[    9.942429] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input3
>[    9.942509] [drm] Initialized i915 1.6.0 20141205 for 0000:00:02.0 on minor 0
>[    9.945303] loop: module loaded
>[    9.946287] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
>[    9.946288] e100: Copyright(c) 1999-2006 Intel Corporation
>[    9.946385] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
>[    9.946399] e1000: Copyright (c) 1999-2006 Intel Corporation.
>[    9.946491] sky2: driver version 1.30
>[    9.947594] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    9.947727] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
>[    9.948166] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
>[    9.948198] xhci_hcd 0000:00:14.0: irq 88 for MSI/MSI-X
>[    9.948335] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>[    9.948339] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    9.948342] usb usb1: Product: xHCI Host Controller
>[    9.948345] usb usb1: Manufacturer: Linux 3.18.0+ xhci-hcd
>[    9.948348] usb usb1: SerialNumber: 0000:00:14.0
>[    9.948744] hub 1-0:1.0: USB hub found
>[    9.948772] hub 1-0:1.0: 6 ports detected
>[    9.949339] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    9.949504] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
>[    9.949619] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
>[    9.949623] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    9.949626] usb usb2: Product: xHCI Host Controller
>[    9.949629] usb usb2: Manufacturer: Linux 3.18.0+ xhci-hcd
>[    9.949632] usb usb2: SerialNumber: 0000:00:14.0
>[    9.949988] hub 2-0:1.0: USB hub found
>[    9.950012] hub 2-0:1.0: 1 port detected
>[    9.950233] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    9.950239] ehci-pci: EHCI PCI platform driver
>[    9.950339] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    9.950352] ohci-pci: OHCI PCI platform driver
>[    9.950457] uhci_hcd: USB Universal Host Controller Interface driver
>[    9.950665] usbcore: registered new interface driver usblp
>[    9.950789] usbcore: registered new interface driver usb-storage
>[    9.950990] i8042: PNP: No PS/2 controller found. Probing ports directly.
>[   10.185734] [drm:intel_dp_detect] [CONNECTOR:26:eDP-1]
>[   10.995872] i8042: No controller found
>[   11.000265] mousedev: PS/2 mouse device common for all mice
>[   11.007442] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0
>[   11.014331] rtc_cmos 00:00: alarms up to one month, y3k, 242 bytes nvram
>[   11.022260] device-mapper: ioctl: 4.28.0-ioctl (2014-09-17) initialised: dm-devel@redhat.com
>[   11.031745] EFI Variables Facility v0.08 2004-May-17
>[   11.043368] hidraw: raw HID events driver (C) Jiri Kosina
>[   11.050133] usbcore: registered new interface driver usbhid
>[   11.056379] usbhid: USB HID core driver
>[   11.061522] Netfilter messages via NETLINK v0.30.
>[   11.066889] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
>[   11.074005] ctnetlink v0.93: registering with nfnetlink.
>[   11.080190] ip_tables: (C) 2000-2006 Netfilter Core Team
>[   11.086190] TCP: cubic registered
>[   11.089910] Initializing XFRM netlink socket
>[   11.095134] NET: Registered protocol family 10
>[   11.100875] ip6_tables: (C) 2000-2006 Netfilter Core Team
>[   11.107037] sit: IPv6 over IPv4 tunneling driver
>[   11.112544] NET: Registered protocol family 17
>[   11.117587] Key type dns_resolver registered
>[   11.123410] registered taskstats version 1
>[   11.128431]   Magic number: 1:393:6
>[   11.132469] console [netcon0] enabled
>[   11.132966] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   11.142223] netconsole: network logging started
>[   11.148896] PM: Hibernation image not present or could not be loaded.
>[   11.156120] ALSA device list:
>[   11.159456]   No soundcards found.
>[   11.207112] usb 1-2: new high-speed USB device number 2 using xhci_hcd
>[   11.230099] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   11.259165] [drm:drm_add_display_info] eDP-1: Assigning EDID-1.4 digital sink color depth as 6 bpc.
>[   11.269302] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   11.275741] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:eDP-1] probed modes :
>[   11.286361] [drm:drm_mode_debug_printmodeline] Modeline 27:"1920x1080" 60 138530 1920 1968 2000 2080 1080 1088 1102 1110 0x48 0xa
>[   11.299409] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:HDMI-A-1]
>[   11.308856] [drm:intel_hdmi_detect] [CONNECTOR:17:HDMI-A-1]
>[   11.328298] [drm:intel_fb_obj_invalidate] SONIKA: Returning
>[   11.337274] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[   11.344225] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   11.344228] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   11.362283] [drm:valleyview_enable_rps] GPLL enabled? yes
>[   11.368354] [drm:valleyview_enable_rps] GPU status: 0x0000c590
>[   11.374899] [drm:valleyview_enable_rps] current GPU freq: 312 MHz (197)
>[   11.382306] [drm:valleyview_enable_rps] setting GPU freq to 579 MHz (209)
>[   11.390175] usb 1-2: New USB device found, idVendor=1a40, idProduct=0201
>[   11.397695] usb 1-2: New USB device strings: Mfr=0, Product=1, SerialNumber=0
>[   11.405687] usb 1-2: Product: USB 2.0 Hub [MTT]
>[   11.411228] hub 1-2:1.0: USB hub found
>[   11.411312] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:HDMI-A-1] disconnected
>[   11.411317] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:22:DP-1]
>[   11.411319] [drm:intel_dp_detect] [CONNECTOR:22:DP-1]
>[   11.440915] hub 1-2:1.0: 7 ports detected
>[   11.455400] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:22:DP-1] disconnected
>[   11.465741] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:HDMI-A-2]
>[   11.475192] [drm:intel_hdmi_detect] [CONNECTOR:24:HDMI-A-2]
>[   11.497637] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   11.505447] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   11.538500] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:HDMI-A-2] disconnected
>[   11.549239] [drm:drm_setup_crtcs] 
>[   11.553064] [drm:drm_enable_connectors] connector 26 enabled? yes
>[   11.559900] [drm:drm_enable_connectors] connector 17 enabled? no
>[   11.566638] [drm:drm_enable_connectors] connector 22 enabled? no
>[   11.573376] [drm:drm_enable_connectors] connector 24 enabled? no
>[   11.580117] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1
>[   11.588898] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1
>[   11.597874] [drm:intel_fb_initial_config] connector eDP-1 on pipe A [CRTC:8]: 1920x1080
>[   11.606847] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[   11.615334] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[   11.623433] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[   11.631912] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 8
>[   11.639225] [drm:intelfb_create] no BIOS fb, allocating a new one
>[   11.646049] [drm:i915_gem_object_create_stolen] creating stolen object: size=7e9000
>[   11.654625] [drm:i915_pages_create_for_stolen] offset=0x849000, size=8294400
>[   11.666631] [drm:intelfb_create] allocated 1920x1080 fb: 0x00853000, bo ffff880078f1cfc0
>[   11.675866] fbcon: inteldrmfb (fb0) is primary device
>[   11.675961] [drm:intel_crtc_set_config] [CRTC:8] [FB:33] #connectors=1 (x y) (0 0)
>[   11.675967] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[   11.675972] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   11.675977] [drm:drm_mode_debug_printmodeline] Modeline 32:"1920x1080" 60 138530 1920 1968 2000 2080 1080 1088 1102 1110 0x48 0xa
>[   11.675980] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=1, fb_changed=1
>[   11.675983] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:eDP-1] to [CRTC:8]
>[   11.675988] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[   11.675992] [drm:connected_sink_compute_bpp] [CONNECTOR:26:eDP-1] checking for sink bpp constrains
>[   11.675994] [drm:connected_sink_compute_bpp] clamping display bpp (was 24) to EDID reported max of 18
>[   11.676001] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138530KHz
>[   11.676004] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 18
>[   11.676006] [drm:intel_dp_compute_config] DP link bw required 249354 available 432000
>[   11.676010] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[   11.676012] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A
>[   11.676014] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[   11.676016] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[   11.676019] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   11.676022] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 4841974, gmch_n: 8388608, link_m: 268998, link_n: 524288, tu: 64
>[   11.676024] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   11.676026] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   11.676027] [drm:intel_dump_pipe_config] requested mode:
>[   11.676032] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138530 1920 1968 2000 2080 1080 1088 1102 1110 0x48 0xa
>[   11.676036] [drm:intel_dump_pipe_config] adjusted mode:
>[   11.676041] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138530 1920 1968 2000 2080 1080 1088 1102 1110 0x48 0xa
>[   11.676045] [drm:intel_dump_crtc_timings] crtc timings: 138530 1920 1968 2000 2080 1080 1088 1102 1110, type: 0x48 flags: 0xa
>[   11.676047] [drm:intel_dump_pipe_config] port clock: 270000
>[   11.676049] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[   11.676051] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   11.676053] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   11.676055] [drm:intel_dump_pipe_config] ips: 0
>[   11.676056] [drm:intel_dump_pipe_config] double wide: 0
>[   11.676063] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
>[   11.676076] [drm:intel_frontbuffer_flush] SONIKA
>[   11.676082] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[   11.676086] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0: Noop due to uninitialized mode.
>[   11.676090] [drm:drm_update_vblank_count] updating vblank count on crtc 0, missed 144
>[   11.686170] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0: Noop due to uninitialized mode.
>[   11.686211] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[   11.686223] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0: Noop due to uninitialized mode.
>[   11.686234] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0: Noop due to uninitialized mode.
>[   11.686241] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0: Noop due to uninitialized mode.
>[   11.729748] [drm:intel_edp_backlight_off] 
>[   11.785015] usb 1-2.1: new low-speed USB device number 3 using xhci_hcd
>[   11.863432] usb 1-2.1: New USB device found, idVendor=093a, idProduct=2510
>[   11.863436] usb 1-2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[   11.863439] usb 1-2.1: Product: USB OPTICAL MOUSE
>[   11.863442] usb 1-2.1: Manufacturer: PIXART
>[   11.863717] usb 1-2.1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[   11.867711] input: PIXART USB OPTICAL MOUSE as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.1/1-2.1:1.0/0003:093A:2510.0001/input/input4
>[   11.867996] hid-generic 0003:093A:2510.0001: input,hidraw0: USB HID v1.11 Mouse [PIXART USB OPTICAL MOUSE] on usb-0000:00:14.0-2.1/input0
>[   11.930226] usb 1-2.2: new low-speed USB device number 4 using xhci_hcd
>[   11.975236] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   12.028482] usb 1-2.2: New USB device found, idVendor=045e, idProduct=00b4
>[   12.028487] usb 1-2.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[   12.028490] usb 1-2.2: Product: Microsoft\xffffffc2\xffffffae Digital Media Keyboard
>[   12.028493] usb 1-2.2: Manufacturer: Microsoft
>[   12.028865] usb 1-2.2: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[   12.028871] usb 1-2.2: ep 0x82 - rounding interval to 64 microframes, ep desc says 80 microframes
>[   12.037417] input: Microsoft Microsoft\xffffffc2\xffffffae Digital Media Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.2/1-2.2:1.0/0003:045E:00B4.0002/input/input5
>[   12.037617] hid-generic 0003:045E:00B4.0002: input,hidraw1: USB HID v1.11 Keyboard [Microsoft Microsoft\xffffffc2\xffffffae Digital Media Keyboard] on usb-0000:00:14.0-2.2/input0
>[   12.039158] [drm:edp_panel_off] Turn eDP port C panel power off
>[   12.039166] [drm:wait_panel_off] Wait for panel power off time
>[   12.039177] [drm:wait_panel_status] mask b0000000 value 00000000 status c0000008 control abcd0000
>[   12.052206] input: Microsoft Microsoft\xffffffc2\xffffffae Digital Media Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.2/1-2.2:1.1/0003:045E:00B4.0003/input/input6
>[   12.052424] hid-generic 0003:045E:00B4.0003: input,hidraw2: USB HID v1.11 Device [Microsoft Microsoft\xffffffc2\xffffffae Digital Media Keyboard] on usb-0000:00:14.0-2.2/input1
>[   12.072233] [drm:wait_panel_status] Wait complete
>[   12.073632] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000
>[   12.073636] [drm:intel_hpd_irq_handler] digital hpd port C - long
>[   12.073638] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 5 - cnt: 0
>[   12.073659] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port C
>[   12.114281] usb 1-2.6: new high-speed USB device number 5 using xhci_hcd
>[   12.138297] [drm:intel_dp_link_down] 
>[   12.189398] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
>[   12.189403] [drm:valleyview_update_wm] Setting FIFO watermarks - A: plane=2, cursor=2, B: plane=2, cursor=2, SR: plane=0, cursor=0
>[   12.189410] [drm:drm_calc_timestamping_constants] crtc 8: hwmode: htotal 2080, vtotal 1110, vdisplay 1080
>[   12.189414] [drm:drm_calc_timestamping_constants] crtc 8: clock 138530 kHz framedur 16666426 linedur 15014, pixeldur 7
>[   12.191578] usb 1-2.6: New USB device found, idVendor=0930, idProduct=6545
>[   12.191582] usb 1-2.6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[   12.191585] usb 1-2.6: Product: DataTraveler 2.0
>[   12.191588] usb 1-2.6: Manufacturer: Kingston
>[   12.191591] usb 1-2.6: SerialNumber: 0019E06B4A04ED30173E000D
>[   12.192208] usb-storage 1-2.6:1.0: USB Mass Storage device detected
>[   12.192691] scsi host0: usb-storage 1-2.6:1.0
>[   12.237428] [drm:vlv_update_cdclk] Current CD clock rate: 266667 kHz
>[   12.254454] usb 1-2.7: new high-speed USB device number 6 using xhci_hcd
>[   12.265464] [drm:intel_display_power_put] disabling always-on
>[   12.349590] [drm:edp_panel_vdd_on] Turning eDP port C VDD on
>[   12.349594] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   12.351812] usb 1-2.7: New USB device found, idVendor=0b95, idProduct=7720
>[   12.351816] usb 1-2.7: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[   12.351819] usb 1-2.7: Product: AX88772 
>[   12.351822] usb 1-2.7: SerialNumber: 0038F3
>[   12.640980] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000
>[   12.640983] [drm:wait_panel_status] Wait complete
>[   12.640988] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008
>[   12.640990] [drm:edp_panel_vdd_on] eDP port C panel power wasn't enabled
>[   12.726425] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000
>[   12.726433] [drm:intel_hpd_irq_handler] digital hpd port C - long
>[   12.726439] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 5 - cnt: 1
>[   12.726475] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port C
>[   12.742132] [drm:edp_panel_on] Turn eDP port C panel power on
>[   12.742137] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   12.742143] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0008
>[   12.742145] [drm:wait_panel_status] Wait complete
>[   12.742148] [drm:wait_panel_on] Wait for panel power on
>[   12.742151] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd000b
>[   12.819319] [drm:wait_panel_status] Wait complete
>[   12.819324] [drm:edp_panel_vdd_off_sync] Turning eDP port C VDD off
>[   12.819331] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0003
>[   12.915309] [drm:edp_panel_vdd_on] Turning eDP port C VDD on
>[   12.915316] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[   13.049479] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   13.193667] [drm:intel_dp_start_link_train] clock recovery OK
>[   13.196866] scsi 0:0:0:0: Direct-Access     Kingston DataTraveler 2.0 PMAP PQ: 0 ANSI: 4
>[   13.197395] sd 0:0:0:0: Attached scsi generic sg0 type 0
>[   13.197749] sd 0:0:0:0: [sda] 30489408 512-byte logical blocks: (15.6 GB/14.5 GiB)
>[   13.197987] sd 0:0:0:0: [sda] Write Protect is off
>[   13.197999] sd 0:0:0:0: [sda] Mode Sense: 23 00 00 00
>[   13.198231] sd 0:0:0:0: [sda] No Caching mode page found
>[   13.198234] sd 0:0:0:0: [sda] Assuming drive cache: write through
>[   13.201267]  sda: sda1 sda2
>[   13.202843] sd 0:0:0:0: [sda] Attached SCSI removable disk
>[   13.323837] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[   13.371965] [drm:g4x_check_srwm] SR watermark: display plane 106, cursor 2
>[   13.371967] [drm:g4x_check_srwm] SR watermark: display plane 210, cursor 2
>[   13.371971] [drm:valleyview_update_wm] Setting FIFO watermarks - A: plane=61, cursor=2, B: plane=2, cursor=2, SR: plane=106, cursor=2
>[   13.371975] [drm:intel_set_memory_cxsr] memory self-refresh is enabled
>[   13.371981] [drm:intel_edp_backlight_on] 
>[   13.371984] [drm:intel_panel_enable_backlight] pipe A
>[   13.371987] [drm:intel_panel_actually_set_backlight] set backlight PWM = 3906
>[   13.419961] [drm:intel_psr_enable] PSR not supported by this panel
>[   13.419974] [drm:i9xx_update_primary_plane] Writing base 00853000 00000000 0 0 7680
>[   13.419982] [drm:intel_frontbuffer_flush] SONIKA
>[   13.419990] [drm:intel_connector_check_state] [CONNECTOR:26:eDP-1]
>[   13.419996] [drm:check_encoder_state] [ENCODER:16:TMDS-16]
>[   13.419999] [drm:check_encoder_state] [ENCODER:21:TMDS-21]
>[   13.420002] [drm:check_encoder_state] [ENCODER:23:TMDS-23]
>[   13.420004] [drm:check_encoder_state] [ENCODER:25:TMDS-25]
>[   13.420007] [drm:check_crtc_state] [CRTC:8]
>[   13.421975] [drm:check_crtc_state] [CRTC:13]
>[   13.421982] [drm:drm_framebuffer_reference] ffff8800781e8900: FB ID: 33 (1)
>[   13.421985] [drm:drm_framebuffer_unreference] ffff880078de86c0: FB ID: 31 (1)
>[   13.422019] [drm:intel_crtc_set_config] [CRTC:13] [NOFB]
>[   13.422023] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:13], mode_changed=0, fb_changed=0
>[   13.422026] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:eDP-1] to [CRTC:8]
>[   13.422030] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[   13.422034] [drm:drm_framebuffer_reference] ffff8800781e8900: FB ID: 33 (2)
>[   13.422036] [drm:drm_framebuffer_unreference] ffff8800781e8900: FB ID: 33 (3)
>[   13.422040] [drm:intel_fb_obj_invalidate] SONIKA
>[   13.422116] [drm:intel_crtc_set_config] [CRTC:8] [FB:33] #connectors=1 (x y) (0 0)
>[   13.422120] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[   13.422123] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:eDP-1] to [CRTC:8]
>[   13.422126] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[   13.422131] [drm:connected_sink_compute_bpp] [CONNECTOR:26:eDP-1] checking for sink bpp constrains
>[   13.422133] [drm:connected_sink_compute_bpp] clamping display bpp (was 24) to EDID reported max of 18
>[   13.422139] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138530KHz
>[   13.422142] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 18
>[   13.422144] [drm:intel_dp_compute_config] DP link bw required 249354 available 432000
>[   13.422147] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[   13.422150] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A
>[   13.422152] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[   13.422153] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[   13.422156] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   13.422159] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 4841974, gmch_n: 8388608, link_m: 268998, link_n: 524288, tu: 64
>[   13.422162] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   13.422164] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   13.422165] [drm:intel_dump_pipe_config] requested mode:
>[   13.422170] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138530 1920 1968 2000 2080 1080 1088 1102 1110 0x48 0xa
>[   13.422172] [drm:intel_dump_pipe_config] adjusted mode:
>[   13.422177] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138530 1920 1968 2000 2080 1080 1088 1102 1110 0x48 0xa
>[   13.422181] [drm:intel_dump_crtc_timings] crtc timings: 138530 1920 1968 2000 2080 1080 1088 1102 1110, type: 0x48 flags: 0xa
>[   13.422182] [drm:intel_dump_pipe_config] port clock: 270000
>[   13.422184] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[   13.422187] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   13.422189] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   13.422190] [drm:intel_dump_pipe_config] ips: 0
>[   13.422192] [drm:intel_dump_pipe_config] double wide: 0
>[   13.422195] [drm:drm_framebuffer_reference] ffff8800781e8900: FB ID: 33 (2)
>[   13.422197] [drm:drm_framebuffer_unreference] ffff8800781e8900: FB ID: 33 (3)
>[   13.441927] Console: switching to colour frame buffer device 240x67
>[   13.441947] [drm:intel_crtc_set_config] [CRTC:8] [FB:33] #connectors=1 (x y) (0 0)
>[   13.441950] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[   13.441953] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:eDP-1] to [CRTC:8]
>[   13.441956] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[   13.441959] [drm:connected_sink_compute_bpp] [CONNECTOR:26:eDP-1] checking for sink bpp constrains
>[   13.441961] [drm:connected_sink_compute_bpp] clamping display bpp (was 24) to EDID reported max of 18
>[   13.441965] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138530KHz
>[   13.441968] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 18
>[   13.441970] [drm:intel_dp_compute_config] DP link bw required 249354 available 432000
>[   13.441973] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[   13.441975] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A
>[   13.441976] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[   13.441978] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[   13.441981] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   13.441984] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 4841974, gmch_n: 8388608, link_m: 268998, link_n: 524288, tu: 64
>[   13.441987] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   13.441988] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   13.441989] [drm:intel_dump_pipe_config] requested mode:
>[   13.441994] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138530 1920 1968 2000 2080 1080 1088 1102 1110 0x48 0xa
>[   13.441996] [drm:intel_dump_pipe_config] adjusted mode:
>[   13.442000] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138530 1920 1968 2000 2080 1080 1088 1102 1110 0x48 0xa
>[   13.442004] [drm:intel_dump_crtc_timings] crtc timings: 138530 1920 1968 2000 2080 1080 1088 1102 1110, type: 0x48 flags: 0xa
>[   13.442006] [drm:intel_dump_pipe_config] port clock: 270000
>[   13.442008] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[   13.442010] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   13.442012] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   13.442014] [drm:intel_dump_pipe_config] ips: 0
>[   13.442015] [drm:intel_dump_pipe_config] double wide: 0
>[   13.442018] [drm:drm_framebuffer_reference] ffff8800781e8900: FB ID: 33 (2)
>[   13.442020] [drm:drm_framebuffer_unreference] ffff8800781e8900: FB ID: 33 (3)
>[   15.217116] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[   15.224037] i915 0000:00:02.0: registered panic notifier
>[   15.236737] Freeing unused kernel memory: 1068K (ffffffff81ee0000 - ffffffff81feb000)
>[   15.245513] Write protecting the kernel read-only data: 14336k
>[   15.265023] Freeing unused kernel memory: 1716K (ffff880001e53000 - ffff880002000000)
>[   15.283265] Freeing unused kernel memory: 1352K (ffff8800022ae000 - ffff880002400000)
>[   15.297233] busybox (1077) used greatest stack depth: 13896 bytes left
>[   16.378813] [drm:edp_panel_vdd_off_sync] Turning eDP port C VDD off
>[   16.378826] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[   23.316640] EXT4-fs (sda2): couldn't mount as ext3 due to feature incompatibilities
>[   23.317637] EXT4-fs (sda2): couldn't mount as ext2 due to feature incompatibilities
>[   24.497585] EXT4-fs (sda2): warning: mounting fs with errors, running e2fsck is recommended
>[   24.593229] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)
>[   24.593400] mount (1085) used greatest stack depth: 13088 bytes left
>[   24.942652] random: init urandom read with 118 bits of entropy available
>[   25.058256] random: nonblocking pool is initialized
>[   25.088299] hostname (1096) used greatest stack depth: 12344 bytes left
>[   25.499369] init: Failed to create pty - disabling logging for job
>[   25.499454] init: Temporary process spawn error: No space left on device
>[   26.381640] udevd[1189]: starting version 175
>[   26.912930] [drm:intel_crtc_set_config] [CRTC:8] [FB:33] #connectors=1 (x y) (0 0)
>[   26.912936] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[   26.912940] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:eDP-1] to [CRTC:8]
>[   26.912945] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[   26.912949] [drm:connected_sink_compute_bpp] [CONNECTOR:26:eDP-1] checking for sink bpp constrains
>[   26.912952] [drm:connected_sink_compute_bpp] clamping display bpp (was 24) to EDID reported max of 18
>[   26.912958] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138530KHz
>[   26.912961] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 18
>[   26.912963] [drm:intel_dp_compute_config] DP link bw required 249354 available 432000
>[   26.912967] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[   26.912970] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A
>[   26.912971] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[   26.912973] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[   26.912976] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   26.912979] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 4841974, gmch_n: 8388608, link_m: 268998, link_n: 524288, tu: 64
>[   26.912982] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   26.912983] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   26.912985] [drm:intel_dump_pipe_config] requested mode:
>[   26.912990] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138530 1920 1968 2000 2080 1080 1088 1102 1110 0x48 0xa
>[   26.912992] [drm:intel_dump_pipe_config] adjusted mode:
>[   26.912996] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138530 1920 1968 2000 2080 1080 1088 1102 1110 0x48 0xa
>[   26.913001] [drm:intel_dump_crtc_timings] crtc timings: 138530 1920 1968 2000 2080 1080 1088 1102 1110, type: 0x48 flags: 0xa
>[   26.913002] [drm:intel_dump_pipe_config] port clock: 270000
>[   26.913004] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[   26.913006] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   26.913009] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   26.913010] [drm:intel_dump_pipe_config] ips: 0
>[   26.913012] [drm:intel_dump_pipe_config] double wide: 0
>[   26.913016] [drm:drm_framebuffer_reference] ffff8800781e8900: FB ID: 33 (2)
>[   26.913019] [drm:drm_framebuffer_unreference] ffff8800781e8900: FB ID: 33 (3)
>[   26.939587] [drm:intel_crtc_set_config] [CRTC:8] [FB:33] #connectors=1 (x y) (0 0)
>[   26.939594] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[   26.939598] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:eDP-1] to [CRTC:8]
>[   26.939603] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[   26.939608] [drm:connected_sink_compute_bpp] [CONNECTOR:26:eDP-1] checking for sink bpp constrains
>[   26.939610] [drm:connected_sink_compute_bpp] clamping display bpp (was 24) to EDID reported max of 18
>[   26.939616] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138530KHz
>[   26.939620] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 18
>[   26.939621] [drm:intel_dp_compute_config] DP link bw required 249354 available 432000
>[   26.939626] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[   26.939628] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A
>[   26.939630] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[   26.939632] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[   26.939635] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   26.939638] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 4841974, gmch_n: 8388608, link_m: 268998, link_n: 524288, tu: 64
>[   26.939641] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   26.939642] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   26.939644] [drm:intel_dump_pipe_config] requested mode:
>[   26.939649] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138530 1920 1968 2000 2080 1080 1088 1102 1110 0x48 0xa
>[   26.939651] [drm:intel_dump_pipe_config] adjusted mode:
>[   26.939655] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138530 1920 1968 2000 2080 1080 1088 1102 1110 0x48 0xa
>[   26.939659] [drm:intel_dump_crtc_timings] crtc timings: 138530 1920 1968 2000 2080 1080 1088 1102 1110, type: 0x48 flags: 0xa
>[   26.939661] [drm:intel_dump_pipe_config] port clock: 270000
>[   26.939663] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[   26.939665] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   26.939668] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   26.939669] [drm:intel_dump_pipe_config] ips: 0
>[   26.939671] [drm:intel_dump_pipe_config] double wide: 0
>[   26.939675] [drm:drm_framebuffer_reference] ffff8800781e8900: FB ID: 33 (2)
>[   26.939677] [drm:drm_framebuffer_unreference] ffff8800781e8900: FB ID: 33 (3)
>[   27.025050] init: plymouth main process (1101) killed by SEGV signal
>[   27.025715] init: plymouth-splash main process (1638) terminated with status 2
>[   27.180849] init: failsafe main process (1715) killed by TERM signal
>[   27.598164] init: plymouth-upstart-bridge main process (1924) terminated with status 1
>[   28.001284] init: alsa-restore main process (1939) terminated with status 19
>[   28.013363] init: plymouth-stop pre-start process (1961) terminated with status 1
>[  128.541809] [drm:intel_crtc_set_config] [CRTC:8] [FB:33] #connectors=1 (x y) (0 0)
>[  128.541827] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[  128.541836] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:eDP-1] to [CRTC:8]
>[  128.541846] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[  128.541856] [drm:connected_sink_compute_bpp] [CONNECTOR:26:eDP-1] checking for sink bpp constrains
>[  128.541861] [drm:connected_sink_compute_bpp] clamping display bpp (was 24) to EDID reported max of 18
>[  128.541874] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138530KHz
>[  128.541881] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 18
>[  128.541886] [drm:intel_dp_compute_config] DP link bw required 249354 available 432000
>[  128.541894] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[  128.541900] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A
>[  128.541904] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  128.541909] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[  128.541916] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  128.541924] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 4841974, gmch_n: 8388608, link_m: 268998, link_n: 524288, tu: 64
>[  128.541930] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  128.541935] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  128.541938] [drm:intel_dump_pipe_config] requested mode:
>[  128.541951] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138530 1920 1968 2000 2080 1080 1088 1102 1110 0x48 0xa
>[  128.541954] [drm:intel_dump_pipe_config] adjusted mode:
>[  128.541966] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138530 1920 1968 2000 2080 1080 1088 1102 1110 0x48 0xa
>[  128.541976] [drm:intel_dump_crtc_timings] crtc timings: 138530 1920 1968 2000 2080 1080 1088 1102 1110, type: 0x48 flags: 0xa
>[  128.541980] [drm:intel_dump_pipe_config] port clock: 270000
>[  128.541985] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  128.541991] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  128.541996] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  128.542000] [drm:intel_dump_pipe_config] ips: 0
>[  128.542004] [drm:intel_dump_pipe_config] double wide: 0
>[  128.542013] [drm:drm_framebuffer_reference] ffff8800781e8900: FB ID: 33 (2)
>[  128.542019] [drm:drm_framebuffer_unreference] ffff8800781e8900: FB ID: 33 (3)
>[  128.612337] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
>[  128.612349] [drm:intel_frontbuffer_flush] SONIKA
>[  128.612355] [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
>[  128.612364] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v 5 p(0,542)@ 127.839692 -> 127.831554 [e 0 us, 0 rep]
>[  128.612367] [drm:drm_update_vblank_count] updating vblank count on crtc 0, missed 6904
>[  128.620515] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v 7 p(0,-27)@ 127.847815 -> 127.848221 [e 1 us, 0 rep]
>[  128.620570] [drm:vblank_disable_fn] disabling vblank on crtc 0
>[  128.620584] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v 7 p(0,-22)@ 127.847899 -> 127.848229 [e 0 us, 0 rep]
>[  128.620592] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v 7 p(0,-21)@ 127.847910 -> 127.848225 [e 0 us, 0 rep]
>[  128.620600] [drm:drm_calc_vbltimestamp_from_scanoutpos] crtc 0 : v 7 p(0,-21)@ 127.847918 -> 127.848233 [e 0 us, 0 rep]
>[  128.620603] [drm:drm_update_vblank_count] updating vblank count on crtc 0, missed 0
>[  128.647851] [drm:edp_panel_vdd_on] Turning eDP port C VDD on
>[  128.647866] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  128.659876] [drm:intel_edp_backlight_off] 
>[  128.885152] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[  128.921189] [drm:edp_panel_off] Turn eDP port C panel power off
>[  128.921196] [drm:wait_panel_off] Wait for panel power off time
>[  128.921207] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[  128.962100] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000
>[  128.962108] [drm:intel_hpd_irq_handler] digital hpd port C - long
>[  128.962114] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 5 - cnt: 0
>[  128.962184] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port C
>[  128.965470] [drm:wait_panel_status] Wait complete
>[  129.005290] [drm:intel_dp_link_down] 
>[  129.056464] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
>[  129.056475] [drm:valleyview_update_wm] Setting FIFO watermarks - A: plane=2, cursor=2, B: plane=2, cursor=2, SR: plane=0, cursor=0
>[  129.060399] [drm:intel_display_power_put] disabling dpio-common
>[  129.064361] [drm:intel_display_power_put] disabling dpio-tx-c-23
>[  129.070405] [drm:intel_display_power_put] disabling dpio-tx-c-01
>[  129.074379] [drm:intel_display_power_put] disabling dpio-tx-b-23
>[  129.080418] [drm:intel_display_power_put] disabling dpio-tx-b-01
>[  129.084387] [drm:intel_display_power_put] disabling display
>[  129.092418] [drm:check_encoder_state] [ENCODER:16:TMDS-16]
>[  129.092426] [drm:check_encoder_state] [ENCODER:21:TMDS-21]
>[  129.092431] [drm:check_encoder_state] [ENCODER:23:TMDS-23]
>[  129.092436] [drm:check_encoder_state] [ENCODER:25:TMDS-25]
>[  129.092442] [drm:check_crtc_state] [CRTC:8]
>[  129.092448] [drm:check_crtc_state] [CRTC:13]
>[  129.092682] [drm:intel_crtc_set_config] [CRTC:8] [FB:33] #connectors=1 (x y) (0 0)
>[  129.092694] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=1, fb_changed=0
>[  129.092701] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:eDP-1] to [CRTC:8]
>[  129.092711] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[  129.092720] [drm:connected_sink_compute_bpp] [CONNECTOR:26:eDP-1] checking for sink bpp constrains
>[  129.092725] [drm:connected_sink_compute_bpp] clamping display bpp (was 24) to EDID reported max of 18
>[  129.092737] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138530KHz
>[  129.092745] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 18
>[  129.092749] [drm:intel_dp_compute_config] DP link bw required 249354 available 432000
>[  129.092757] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[  129.092763] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A
>[  129.092767] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  129.092771] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[  129.092779] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  129.092787] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 4841974, gmch_n: 8388608, link_m: 268998, link_n: 524288, tu: 64
>[  129.092793] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  129.092797] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  129.092800] [drm:intel_dump_pipe_config] requested mode:
>[  129.092813] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138530 1920 1968 2000 2080 1080 1088 1102 1110 0x48 0xa
>[  129.092817] [drm:intel_dump_pipe_config] adjusted mode:
>[  129.092828] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138530 1920 1968 2000 2080 1080 1088 1102 1110 0x48 0xa
>[  129.092838] [drm:intel_dump_crtc_timings] crtc timings: 138530 1920 1968 2000 2080 1080 1088 1102 1110, type: 0x48 flags: 0xa
>[  129.092842] [drm:intel_dump_pipe_config] port clock: 270000
>[  129.092847] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  129.092853] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  129.092858] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  129.092862] [drm:intel_dump_pipe_config] ips: 0
>[  129.092865] [drm:intel_dump_pipe_config] double wide: 0
>[  129.092879] [drm:drm_calc_timestamping_constants] crtc 8: hwmode: htotal 2080, vtotal 1110, vdisplay 1080
>[  129.092886] [drm:drm_calc_timestamping_constants] crtc 8: clock 138530 kHz framedur 16666426 linedur 15014, pixeldur 7
>[  129.092895] [drm:intel_display_power_get] enabling display
>[  129.096480] [drm:i915_redisable_vga_power_on] Something enabled VGA plane, disabling it
>[  129.108498] [drm:intel_display_power_get] enabling dpio-tx-b-01
>[  129.114357] [drm:intel_display_power_get] enabling dpio-tx-b-23
>[  129.122458] [drm:intel_display_power_get] enabling dpio-tx-c-01
>[  129.128502] [drm:intel_display_power_get] enabling dpio-tx-c-23
>[  129.132480] [drm:intel_display_power_get] enabling dpio-common
>[  129.190629] [drm:vlv_init_panel_power_sequencer] initializing pipe A power sequencer for port C
>[  129.190646] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x83e80001, PP_OFF 0x1f40001, PP_DIV 0x270f06
>[  129.202603] [drm:edp_panel_vdd_on] Turning eDP port C VDD on
>[  129.202610] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  129.523065] [drm:wait_panel_status] mask b800000f value 00000000 status 08000001 control 00000000
>[  129.589201] [drm:wait_panel_status] Wait complete
>[  129.589217] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008
>[  129.589223] [drm:edp_panel_vdd_on] eDP port C panel power wasn't enabled
>[  129.674551] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000
>[  129.674559] [drm:intel_hpd_irq_handler] digital hpd port C - long
>[  129.674565] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 5 - cnt: 1
>[  129.674614] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port C
>[  129.690322] [drm:edp_panel_on] Turn eDP port C panel power on
>[  129.690332] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  129.690344] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0008
>[  129.690349] [drm:wait_panel_status] Wait complete
>[  129.690355] [drm:wait_panel_on] Wait for panel power on
>[  129.690363] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd000b
>[  129.767318] [drm:wait_panel_status] Wait complete
>[  129.767328] [drm:edp_panel_vdd_off_sync] Turning eDP port C VDD off
>[  129.767341] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0003
>[  129.815329] [drm:edp_panel_vdd_on] Turning eDP port C VDD on
>[  129.815343] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[  129.889466] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  129.961564] [drm:intel_dp_start_link_train] clock recovery OK
>[  130.033623] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[  130.057765] [drm:g4x_check_srwm] SR watermark: display plane 106, cursor 2
>[  130.057771] [drm:g4x_check_srwm] SR watermark: display plane 210, cursor 2
>[  130.057779] [drm:valleyview_update_wm] Setting FIFO watermarks - A: plane=61, cursor=2, B: plane=2, cursor=2, SR: plane=106, cursor=2
>[  130.057787] [drm:intel_set_memory_cxsr] memory self-refresh is enabled
>[  130.057799] [drm:intel_edp_backlight_on] 
>[  130.057804] [drm:intel_panel_enable_backlight] pipe A
>[  130.057812] [drm:intel_panel_actually_set_backlight] set backlight PWM = 3906
>[  130.081724] [drm:intel_psr_enable] PSR not supported by this panel
>[  130.081750] [drm:i9xx_update_primary_plane] Writing base 00853000 00000000 0 0 7680
>[  130.081763] [drm:intel_frontbuffer_flush] SONIKA
>[  130.081780] [drm:intel_connector_check_state] [CONNECTOR:26:eDP-1]
>[  130.081793] [drm:check_encoder_state] [ENCODER:16:TMDS-16]
>[  130.081799] [drm:check_encoder_state] [ENCODER:21:TMDS-21]
>[  130.081806] [drm:check_encoder_state] [ENCODER:23:TMDS-23]
>[  130.081811] [drm:check_encoder_state] [ENCODER:25:TMDS-25]
>[  130.081818] [drm:check_crtc_state] [CRTC:8]
>[  130.083704] [drm:check_crtc_state] [CRTC:13]
>[  130.083721] [drm:drm_framebuffer_reference] ffff8800781e8900: FB ID: 33 (2)
>[  130.083726] [drm:drm_framebuffer_unreference] ffff8800781e8900: FB ID: 33 (3)
>[  131.247611] [drm:intel_connector_check_state] [CONNECTOR:26:eDP-1]
>[  131.247620] [drm:check_encoder_state] [ENCODER:16:TMDS-16]
>[  131.247622] [drm:check_encoder_state] [ENCODER:21:TMDS-21]
>[  131.247625] [drm:check_encoder_state] [ENCODER:23:TMDS-23]
>[  131.247628] [drm:check_encoder_state] [ENCODER:25:TMDS-25]
>[  131.247631] [drm:check_crtc_state] [CRTC:8]
>[  131.249159] [drm:check_crtc_state] [CRTC:13]
>[  131.249170] [drm:intel_connector_check_state] [CONNECTOR:26:eDP-1]
>[  131.249181] [drm:check_encoder_state] [ENCODER:16:TMDS-16]
>[  131.249193] [drm:check_encoder_state] [ENCODER:21:TMDS-21]
>[  131.249195] [drm:check_encoder_state] [ENCODER:23:TMDS-23]
>[  131.249198] [drm:check_encoder_state] [ENCODER:25:TMDS-25]
>[  131.249200] [drm:check_crtc_state] [CRTC:8]
>[  131.251199] [drm:check_crtc_state] [CRTC:13]
>[  131.251204] [drm:intel_connector_check_state] [CONNECTOR:26:eDP-1]
>[  131.251209] [drm:check_encoder_state] [ENCODER:16:TMDS-16]
>[  131.251212] [drm:check_encoder_state] [ENCODER:21:TMDS-21]
>[  131.251215] [drm:check_encoder_state] [ENCODER:23:TMDS-23]
>[  131.251218] [drm:check_encoder_state] [ENCODER:25:TMDS-25]
>[  131.251220] [drm:check_crtc_state] [CRTC:8]
>[  131.253151] [drm:check_crtc_state] [CRTC:13]
>[  131.253167] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=3906/3906
>[  131.253174] [drm:intel_panel_actually_set_backlight] set backlight PWM = 3906
>[  133.062578] [drm:edp_panel_vdd_off_sync] Turning eDP port C VDD off
>[  133.062605] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  208.851437] [drm:intel_crtc_set_config] [CRTC:8] [FB:33] #connectors=1 (x y) (0 0)
>[  208.851451] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[  208.851459] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:eDP-1] to [CRTC:8]
>[  208.851469] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[  208.851478] [drm:connected_sink_compute_bpp] [CONNECTOR:26:eDP-1] checking for sink bpp constrains
>[  208.851483] [drm:connected_sink_compute_bpp] clamping display bpp (was 24) to EDID reported max of 18
>[  208.851496] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138530KHz
>[  208.851503] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 18
>[  208.851508] [drm:intel_dp_compute_config] DP link bw required 249354 available 432000
>[  208.851516] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[  208.851522] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A
>[  208.851526] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  208.851530] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[  208.851537] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  208.851545] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 4841974, gmch_n: 8388608, link_m: 268998, link_n: 524288, tu: 64
>[  208.851552] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  208.851556] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  208.851559] [drm:intel_dump_pipe_config] requested mode:
>[  208.851572] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138530 1920 1968 2000 2080 1080 1088 1102 1110 0x48 0xa
>[  208.851575] [drm:intel_dump_pipe_config] adjusted mode:
>[  208.851587] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138530 1920 1968 2000 2080 1080 1088 1102 1110 0x48 0xa
>[  208.851597] [drm:intel_dump_crtc_timings] crtc timings: 138530 1920 1968 2000 2080 1080 1088 1102 1110, type: 0x48 flags: 0xa
>[  208.851601] [drm:intel_dump_pipe_config] port clock: 270000
>[  208.851606] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  208.851612] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  208.851617] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  208.851621] [drm:intel_dump_pipe_config] ips: 0
>[  208.851624] [drm:intel_dump_pipe_config] double wide: 0
>[  208.851634] [drm:drm_framebuffer_reference] ffff8800781e8900: FB ID: 33 (2)
>[  208.851640] [drm:drm_framebuffer_unreference] ffff8800781e8900: FB ID: 33 (3)
>[  208.851645] [drm:intel_crtc_set_config] [CRTC:13] [NOFB]
>[  208.851653] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:13], mode_changed=0, fb_changed=0
>[  208.851659] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:eDP-1] to [CRTC:8]
>[  208.851667] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  208.851674] [drm:drm_framebuffer_reference] ffff8800781e8900: FB ID: 33 (2)
>[  208.851679] [drm:drm_framebuffer_unreference] ffff8800781e8900: FB ID: 33 (3)
>[  208.851695] [drm:intel_crtc_set_config] [CRTC:8] [FB:33] #connectors=1 (x y) (0 0)
>[  208.851703] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[  208.851709] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:eDP-1] to [CRTC:8]
>[  208.851716] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[  208.851723] [drm:connected_sink_compute_bpp] [CONNECTOR:26:eDP-1] checking for sink bpp constrains
>[  208.851728] [drm:connected_sink_compute_bpp] clamping display bpp (was 24) to EDID reported max of 18
>[  208.851737] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138530KHz
>[  208.851744] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 18
>[  208.851748] [drm:intel_dp_compute_config] DP link bw required 249354 available 432000
>[  208.851755] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[  208.851760] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A
>[  208.851764] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  208.851768] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[  208.851775] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  208.851782] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 4841974, gmch_n: 8388608, link_m: 268998, link_n: 524288, tu: 64
>[  208.851789] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  208.851793] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  208.851796] [drm:intel_dump_pipe_config] requested mode:
>[  208.851808] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138530 1920 1968 2000 2080 1080 1088 1102 1110 0x48 0xa
>[  208.851811] [drm:intel_dump_pipe_config] adjusted mode:
>[  208.851823] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138530 1920 1968 2000 2080 1080 1088 1102 1110 0x48 0xa
>[  208.851833] [drm:intel_dump_crtc_timings] crtc timings: 138530 1920 1968 2000 2080 1080 1088 1102 1110, type: 0x48 flags: 0xa
>[  208.851837] [drm:intel_dump_pipe_config] port clock: 270000
>[  208.851841] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  208.851847] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  208.851852] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  208.851856] [drm:intel_dump_pipe_config] ips: 0
>[  208.851859] [drm:intel_dump_pipe_config] double wide: 0
>[  208.851866] [drm:drm_framebuffer_reference] ffff8800781e8900: FB ID: 33 (2)
>[  208.851872] [drm:drm_framebuffer_unreference] ffff8800781e8900: FB ID: 33 (3)
>[  208.851919] [drm:intel_crtc_set_config] [CRTC:8] [FB:33] #connectors=1 (x y) (0 0)
>[  208.851928] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[  208.851934] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:eDP-1] to [CRTC:8]
>[  208.851942] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[  208.851949] [drm:connected_sink_compute_bpp] [CONNECTOR:26:eDP-1] checking for sink bpp constrains
>[  208.851954] [drm:connected_sink_compute_bpp] clamping display bpp (was 24) to EDID reported max of 18
>[  208.851963] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138530KHz
>[  208.851970] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 18
>[  208.851974] [drm:intel_dp_compute_config] DP link bw required 249354 available 432000
>[  208.851981] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[  208.851987] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A
>[  208.851990] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  208.852041] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[  208.852048] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  208.852056] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 4841974, gmch_n: 8388608, link_m: 268998, link_n: 524288, tu: 64
>[  208.852063] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  208.852067] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  208.852070] [drm:intel_dump_pipe_config] requested mode:
>[  208.852082] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138530 1920 1968 2000 2080 1080 1088 1102 1110 0x48 0xa
>[  208.852085] [drm:intel_dump_pipe_config] adjusted mode:
>[  208.852097] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138530 1920 1968 2000 2080 1080 1088 1102 1110 0x48 0xa
>[  208.852107] [drm:intel_dump_crtc_timings] crtc timings: 138530 1920 1968 2000 2080 1080 1088 1102 1110, type: 0x48 flags: 0xa
>[  208.852111] [drm:intel_dump_pipe_config] port clock: 270000
>[  208.852115] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  208.852121] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  208.852126] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  208.852130] [drm:intel_dump_pipe_config] ips: 0
>[  208.852134] [drm:intel_dump_pipe_config] double wide: 0
>[  208.852142] [drm:drm_framebuffer_reference] ffff8800781e8900: FB ID: 33 (2)
>[  208.852147] [drm:drm_framebuffer_unreference] ffff8800781e8900: FB ID: 33 (3)
>[  251.640488] [drm:intel_crtc_set_config] [CRTC:8] [FB:33] #connectors=1 (x y) (0 0)
>[  251.640500] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[  251.640509] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:eDP-1] to [CRTC:8]
>[  251.640519] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[  251.640529] [drm:connected_sink_compute_bpp] [CONNECTOR:26:eDP-1] checking for sink bpp constrains
>[  251.640534] [drm:connected_sink_compute_bpp] clamping display bpp (was 24) to EDID reported max of 18
>[  251.640546] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138530KHz
>[  251.640554] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 18
>[  251.640558] [drm:intel_dp_compute_config] DP link bw required 249354 available 432000
>[  251.640567] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[  251.640573] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A
>[  251.640576] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  251.640581] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[  251.640588] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  251.640596] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 4841974, gmch_n: 8388608, link_m: 268998, link_n: 524288, tu: 64
>[  251.640602] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  251.640606] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  251.640609] [drm:intel_dump_pipe_config] requested mode:
>[  251.640622] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138530 1920 1968 2000 2080 1080 1088 1102 1110 0x48 0xa
>[  251.640777] [drm:intel_dump_pipe_config] adjusted mode:
>[  251.640791] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138530 1920 1968 2000 2080 1080 1088 1102 1110 0x48 0xa
>[  251.640801] [drm:intel_dump_crtc_timings] crtc timings: 138530 1920 1968 2000 2080 1080 1088 1102 1110, type: 0x48 flags: 0xa
>[  251.640805] [drm:intel_dump_pipe_config] port clock: 270000
>[  251.640810] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  251.640816] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  251.640821] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  251.640825] [drm:intel_dump_pipe_config] ips: 0
>[  251.640829] [drm:intel_dump_pipe_config] double wide: 0
>[  251.640838] [drm:drm_framebuffer_reference] ffff8800781e8900: FB ID: 33 (2)
>[  251.640844] [drm:drm_framebuffer_unreference] ffff8800781e8900: FB ID: 33 (3)
>[  272.999771] [drm:intel_crtc_set_config] [CRTC:8] [FB:33] #connectors=1 (x y) (0 0)
>[  272.999785] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[  272.999793] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:eDP-1] to [CRTC:8]
>[  272.999804] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[  272.999813] [drm:connected_sink_compute_bpp] [CONNECTOR:26:eDP-1] checking for sink bpp constrains
>[  272.999818] [drm:connected_sink_compute_bpp] clamping display bpp (was 24) to EDID reported max of 18
>[  272.999831] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138530KHz
>[  272.999838] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 18
>[  272.999843] [drm:intel_dp_compute_config] DP link bw required 249354 available 432000
>[  272.999851] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[  272.999857] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A
>[  272.999861] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  272.999865] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[  272.999872] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  272.999881] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 4841974, gmch_n: 8388608, link_m: 268998, link_n: 524288, tu: 64
>[  272.999887] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  272.999891] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  272.999894] [drm:intel_dump_pipe_config] requested mode:
>[  272.999908] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138530 1920 1968 2000 2080 1080 1088 1102 1110 0x48 0xa
>[  272.999911] [drm:intel_dump_pipe_config] adjusted mode:
>[  272.999923] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138530 1920 1968 2000 2080 1080 1088 1102 1110 0x48 0xa
>[  272.999933] [drm:intel_dump_crtc_timings] crtc timings: 138530 1920 1968 2000 2080 1080 1088 1102 1110, type: 0x48 flags: 0xa
>[  272.999937] [drm:intel_dump_pipe_config] port clock: 270000
>[  272.999942] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  272.999948] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  272.999953] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  272.999957] [drm:intel_dump_pipe_config] ips: 0
>[  272.999960] [drm:intel_dump_pipe_config] double wide: 0
>[  272.999970] [drm:drm_framebuffer_reference] ffff8800781e8900: FB ID: 33 (2)
>[  272.999976] [drm:drm_framebuffer_unreference] ffff8800781e8900: FB ID: 33 (3)
>[  272.999981] [drm:intel_crtc_set_config] [CRTC:13] [NOFB]
>[  272.999989] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:13], mode_changed=0, fb_changed=0
>[  272.999995] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:eDP-1] to [CRTC:8]
>[  273.000003] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  273.000010] [drm:drm_framebuffer_reference] ffff8800781e8900: FB ID: 33 (2)
>[  273.000015] [drm:drm_framebuffer_unreference] ffff8800781e8900: FB ID: 33 (3)
>[  273.000031] [drm:intel_crtc_set_config] [CRTC:8] [FB:33] #connectors=1 (x y) (0 0)
>[  273.000039] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[  273.000045] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:eDP-1] to [CRTC:8]
>[  273.000052] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[  273.000059] [drm:connected_sink_compute_bpp] [CONNECTOR:26:eDP-1] checking for sink bpp constrains
>[  273.000064] [drm:connected_sink_compute_bpp] clamping display bpp (was 24) to EDID reported max of 18
>[  273.000073] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138530KHz
>[  273.000080] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 18
>[  273.000084] [drm:intel_dp_compute_config] DP link bw required 249354 available 432000
>[  273.000091] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[  273.000096] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A
>[  273.000100] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  273.000104] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[  273.000111] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  273.000118] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 4841974, gmch_n: 8388608, link_m: 268998, link_n: 524288, tu: 64
>[  273.000125] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  273.000129] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  273.000132] [drm:intel_dump_pipe_config] requested mode:
>[  273.000144] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138530 1920 1968 2000 2080 1080 1088 1102 1110 0x48 0xa
>[  273.000147] [drm:intel_dump_pipe_config] adjusted mode:
>[  273.000159] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138530 1920 1968 2000 2080 1080 1088 1102 1110 0x48 0xa
>[  273.000169] [drm:intel_dump_crtc_timings] crtc timings: 138530 1920 1968 2000 2080 1080 1088 1102 1110, type: 0x48 flags: 0xa
>[  273.000173] [drm:intel_dump_pipe_config] port clock: 270000
>[  273.000177] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  273.000183] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  273.000188] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  273.000192] [drm:intel_dump_pipe_config] ips: 0
>[  273.000196] [drm:intel_dump_pipe_config] double wide: 0
>[  273.000203] [drm:drm_framebuffer_reference] ffff8800781e8900: FB ID: 33 (2)
>[  273.000208] [drm:drm_framebuffer_unreference] ffff8800781e8900: FB ID: 33 (3)
>[  273.000256] [drm:intel_crtc_set_config] [CRTC:8] [FB:33] #connectors=1 (x y) (0 0)
>[  273.000265] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[  273.000271] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:eDP-1] to [CRTC:8]
>[  273.000279] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[  273.000286] [drm:connected_sink_compute_bpp] [CONNECTOR:26:eDP-1] checking for sink bpp constrains
>[  273.000291] [drm:connected_sink_compute_bpp] clamping display bpp (was 24) to EDID reported max of 18
>[  273.000300] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138530KHz
>[  273.000307] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 18
>[  273.000311] [drm:intel_dp_compute_config] DP link bw required 249354 available 432000
>[  273.000318] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[  273.000323] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A
>[  273.000327] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  273.000331] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[  273.000338] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  273.000346] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 4841974, gmch_n: 8388608, link_m: 268998, link_n: 524288, tu: 64
>[  273.000352] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  273.000356] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  273.000359] [drm:intel_dump_pipe_config] requested mode:
>[  273.000371] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138530 1920 1968 2000 2080 1080 1088 1102 1110 0x48 0xa
>[  273.000374] [drm:intel_dump_pipe_config] adjusted mode:
>[  273.000386] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138530 1920 1968 2000 2080 1080 1088 1102 1110 0x48 0xa
>[  273.000396] [drm:intel_dump_crtc_timings] crtc timings: 138530 1920 1968 2000 2080 1080 1088 1102 1110, type: 0x48 flags: 0xa
>[  273.000432] [drm:intel_dump_pipe_config] port clock: 270000
>[  273.000437] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  273.000443] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  273.000448] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  273.000452] [drm:intel_dump_pipe_config] ips: 0
>[  273.000456] [drm:intel_dump_pipe_config] double wide: 0
>[  273.000464] [drm:drm_framebuffer_reference] ffff8800781e8900: FB ID: 33 (2)
>[  273.000469] [drm:drm_framebuffer_unreference] ffff8800781e8900: FB ID: 33 (3)
>[  285.989259] [drm:intel_crtc_set_config] [CRTC:8] [FB:33] #connectors=1 (x y) (0 0)
>[  285.989272] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[  285.989280] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:eDP-1] to [CRTC:8]
>[  285.989360] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[  285.989370] [drm:connected_sink_compute_bpp] [CONNECTOR:26:eDP-1] checking for sink bpp constrains
>[  285.989375] [drm:connected_sink_compute_bpp] clamping display bpp (was 24) to EDID reported max of 18
>[  285.989388] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138530KHz
>[  285.989395] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 18
>[  285.989400] [drm:intel_dp_compute_config] DP link bw required 249354 available 432000
>[  285.989408] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[  285.989414] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A
>[  285.989418] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  285.989422] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[  285.989430] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  285.989437] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 4841974, gmch_n: 8388608, link_m: 268998, link_n: 524288, tu: 64
>[  285.989444] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  285.989448] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  285.989451] [drm:intel_dump_pipe_config] requested mode:
>[  285.989464] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138530 1920 1968 2000 2080 1080 1088 1102 1110 0x48 0xa
>[  285.989468] [drm:intel_dump_pipe_config] adjusted mode:
>[  285.989480] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138530 1920 1968 2000 2080 1080 1088 1102 1110 0x48 0xa
>[  285.989490] [drm:intel_dump_crtc_timings] crtc timings: 138530 1920 1968 2000 2080 1080 1088 1102 1110, type: 0x48 flags: 0xa
>[  285.989494] [drm:intel_dump_pipe_config] port clock: 270000
>[  285.989498] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  285.989504] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  285.989510] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  285.989513] [drm:intel_dump_pipe_config] ips: 0
>[  285.989517] [drm:intel_dump_pipe_config] double wide: 0
>[  285.989526] [drm:drm_framebuffer_reference] ffff8800781e8900: FB ID: 33 (2)
>[  285.989532] [drm:drm_framebuffer_unreference] ffff8800781e8900: FB ID: 33 (3)
>[  325.604920] EXT4-fs (sda2): error count since last fsck: 1
>[  325.604960] EXT4-fs (sda2): initial error at time 3174018649: ext4_mb_generate_buddy:756
>[  325.604974] EXT4-fs (sda2): last error at time 3174018649: ext4_mb_generate_buddy:756

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