Attachment 128322 Details for Bug 98986 – dmesg with drm.debug=14

dmesg with drm.debug=14

dmesg.log (text/x-log), 155.59 KB, created by stefaus on 2016-12-03 21:28:49 UTC

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Creator: stefaus

Created: 2016-12-03 21:28:49 UTC

Size: 155.59 KB

patch

obsolete

>[    0.000000] Linux version 4.9.0-997-generic (kernel@tangerine) (gcc version 6.2.0 20161005 (Ubuntu 6.2.0-5ubuntu12) ) #201611082217 SMP Wed Nov 9 03:19:43 UTC 2016
>[    0.000000] Command line: BOOT_IMAGE=/vmlinuz-4.9.0-997-generic root=/dev/mapper/mint--vg-rootvol ro drm.debug=14
>[    0.000000] KERNEL supported cpus:
>[    0.000000]   Intel GenuineIntel
>[    0.000000]   AMD AuthenticAMD
>[    0.000000]   Centaur CentaurHauls
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
>[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
>[    0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
>[    0.000000] x86/fpu: Using 'eager' FPU context switches.
>[    0.000000] e820: BIOS-provided physical RAM map:
>[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x00000000000923ff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000000092400-0x000000000009ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000009ae3efff] usable
>[    0.000000] BIOS-e820: [mem 0x000000009ae3f000-0x000000009aebefff] reserved
>[    0.000000] BIOS-e820: [mem 0x000000009aebf000-0x000000009afbefff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x000000009afbf000-0x000000009affefff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x000000009afff000-0x000000009affffff] usable
>[    0.000000] BIOS-e820: [mem 0x000000009b000000-0x000000009f9fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000feb00000-0x00000000feb03fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed19fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000ffd80000-0x00000000ffffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000015fdfffff] usable
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] SMBIOS 2.6 present.
>[    0.000000] DMI: Sony Corporation VPCZ21M9E/VAIO, BIOS R0173H5 05/21/2012
>[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
>[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
>[    0.000000] e820: last_pfn = 0x15fe00 max_arch_pfn = 0x400000000
>[    0.000000] MTRR default type: uncachable
>[    0.000000] MTRR fixed ranges enabled:
>[    0.000000]   00000-9FFFF write-back
>[    0.000000]   A0000-BFFFF uncachable
>[    0.000000]   C0000-E7FFF write-protect
>[    0.000000]   E8000-EFFFF write-combining
>[    0.000000]   F0000-FFFFF write-protect
>[    0.000000] MTRR variable ranges enabled:
>[    0.000000]   0 base 000000000 mask F80000000 write-back
>[    0.000000]   1 base 080000000 mask FE0000000 write-back
>[    0.000000]   2 base 09B000000 mask FFF000000 uncachable
>[    0.000000]   3 base 09C000000 mask FFC000000 uncachable
>[    0.000000]   4 base 0FFC00000 mask FFFC00000 write-protect
>[    0.000000]   5 base 100000000 mask FC0000000 write-back
>[    0.000000]   6 base 140000000 mask FF0000000 write-back
>[    0.000000]   7 base 150000000 mask FF0000000 write-back
>[    0.000000]   8 base 15FE00000 mask FFFE00000 uncachable
>[    0.000000]   9 disabled
>[    0.000000] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WC  UC- WT  
>[    0.000000] e820: last_pfn = 0x9b000 max_arch_pfn = 0x400000000
>[    0.000000] found SMP MP-table at [mem 0x000fe1b0-0x000fe1bf] mapped at [ffff9fae000fe1b0]
>[    0.000000] Scanning 1 areas for low memory corruption
>[    0.000000] Base memory trampoline at [ffff9fae0008c000] 8c000 size 24576
>[    0.000000] reserving inaccessible SNB gfx pages
>[    0.000000] BRK [0x11bc47000, 0x11bc47fff] PGTABLE
>[    0.000000] BRK [0x11bc48000, 0x11bc48fff] PGTABLE
>[    0.000000] BRK [0x11bc49000, 0x11bc49fff] PGTABLE
>[    0.000000] BRK [0x11bc4a000, 0x11bc4afff] PGTABLE
>[    0.000000] BRK [0x11bc4b000, 0x11bc4bfff] PGTABLE
>[    0.000000] BRK [0x11bc4c000, 0x11bc4cfff] PGTABLE
>[    0.000000] BRK [0x11bc4d000, 0x11bc4dfff] PGTABLE
>[    0.000000] BRK [0x11bc4e000, 0x11bc4efff] PGTABLE
>[    0.000000] BRK [0x11bc4f000, 0x11bc4ffff] PGTABLE
>[    0.000000] RAMDISK: [mem 0x32f02000-0x35778fff]
>[    0.000000] ACPI: Early table checksum verification disabled
>[    0.000000] ACPI: RSDP 0x00000000000FE020 000024 (v02 Sony  )
>[    0.000000] ACPI: XSDT 0x000000009AFFE120 0000A4 (v01 Sony   VAIO     20120521      01000013)
>[    0.000000] ACPI: FACP 0x000000009AFFB000 0000F4 (v04 Sony   VAIO     20120521 ACPI 00040000)
>[    0.000000] ACPI: DSDT 0x000000009AFEF000 008607 (v01 Sony   VAIO     20120521 ACPI 00040000)
>[    0.000000] ACPI: FACS 0x000000009AF6E000 000040
>[    0.000000] ACPI: FACS 0x000000009AF6E000 000040
>[    0.000000] ACPI: TCPA 0x000000009AFFD000 000032 (v02 Sony   VAIO     20120521 ACPI 00040000)
>[    0.000000] ACPI: ASF! 0x000000009AFFC000 0000A5 (v32 Sony   VAIO     20120521 ACPI 00040000)
>[    0.000000] ACPI: HPET 0x000000009AFFA000 000038 (v01 Sony   VAIO     20120521 ACPI 00040000)
>[    0.000000] ACPI: APIC 0x000000009AFF9000 00008C (v02 Sony   VAIO     20120521 ACPI 00040000)
>[    0.000000] ACPI: MCFG 0x000000009AFF8000 00003C (v01 Sony   VAIO     20120521 ACPI 00040000)
>[    0.000000] ACPI: SLIC 0x000000009AFEE000 000176 (v01 Sony   VAIO     20120521 ACPI 00040000)
>[    0.000000] ACPI: WDAT 0x000000009AFED000 000224 (v01 Sony   VAIO     20120521 ACPI 00040000)
>[    0.000000] ACPI: SSDT 0x000000009AFEC000 000CA6 (v01 Sony   VAIO     20120521 ACPI 00040000)
>[    0.000000] ACPI: BOOT 0x000000009AFEA000 000028 (v01 Sony   VAIO     20120521 ACPI 00040000)
>[    0.000000] ACPI: SSDT 0x000000009AFE8000 00022B (v01 Sony   VAIO     20120521 ACPI 00040000)
>[    0.000000] ACPI: ASPT 0x000000009AFE5000 000034 (v07 Sony   VAIO     20120521 ACPI 00040000)
>[    0.000000] ACPI: SSDT 0x000000009AFE4000 000780 (v01 Sony   VAIO     20120521 ACPI 00040000)
>[    0.000000] ACPI: SSDT 0x000000009AFE3000 000996 (v01 Sony   VAIO     20120521 ACPI 00040000)
>[    0.000000] ACPI: SSDT 0x000000009AFE2000 000EE8 (v01 Sony   VAIO     20120521 ACPI 00040000)
>[    0.000000] ACPI: SSDT 0x000000009AFE1000 0002DD (v01 Sony   VAIO     20120521 ACPI 00040000)
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] No NUMA configuration found
>[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000015fdfffff]
>[    0.000000] NODE_DATA(0) allocated [mem 0x15fdfb000-0x15fdfffff]
>[    0.000000] Zone ranges:
>[    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
>[    0.000000]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
>[    0.000000]   Normal   [mem 0x0000000100000000-0x000000015fdfffff]
>[    0.000000]   Device   empty
>[    0.000000] Movable zone start for each node
>[    0.000000] Early memory node ranges
>[    0.000000]   node   0: [mem 0x0000000000001000-0x0000000000091fff]
>[    0.000000]   node   0: [mem 0x0000000000100000-0x000000009ae3efff]
>[    0.000000]   node   0: [mem 0x000000009afff000-0x000000009affffff]
>[    0.000000]   node   0: [mem 0x0000000100000000-0x000000015fdfffff]
>[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000015fdfffff]
>[    0.000000] On node 0 totalpages: 1027025
>[    0.000000]   DMA zone: 64 pages used for memmap
>[    0.000000]   DMA zone: 145 pages reserved
>[    0.000000]   DMA zone: 3985 pages, LIFO batch:0
>[    0.000000]   DMA32 zone: 9849 pages used for memmap
>[    0.000000]   DMA32 zone: 630336 pages, LIFO batch:31
>[    0.000000]   Normal zone: 6136 pages used for memmap
>[    0.000000]   Normal zone: 392704 pages, LIFO batch:31
>[    0.000000] Reserving Intel graphics memory at 0x000000009ba00000-0x000000009f9fffff
>[    0.000000] ACPI: PM-Timer IO Port: 0x408
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23
>[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
>[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
>[    0.000000] ACPI: IRQ0 used by override.
>[    0.000000] ACPI: IRQ9 used by override.
>[    0.000000] Using ACPI (MADT) for SMP configuration information
>[    0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
>[    0.000000] smpboot: Allowing 8 CPUs, 4 hotplug CPUs
>[    0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x00092000-0x00092fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x00093000-0x0009ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x9ae3f000-0x9aebefff]
>[    0.000000] PM: Registered nosave memory: [mem 0x9aebf000-0x9afbefff]
>[    0.000000] PM: Registered nosave memory: [mem 0x9afbf000-0x9affefff]
>[    0.000000] PM: Registered nosave memory: [mem 0x9b000000-0x9f9fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x9fa00000-0xdfffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xfeafffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfeb00000-0xfeb03fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfeb04000-0xfebfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfed0ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed10000-0xfed19fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed1a000-0xfed1bfff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfedfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xffd7ffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xffd80000-0xffffffff]
>[    0.000000] e820: [mem 0x9fa00000-0xdfffffff] available for PCI devices
>[    0.000000] Booting paravirtualized kernel on bare hardware
>[    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
>[    0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:8 nr_node_ids:1
>[    0.000000] percpu: Embedded 36 pages/cpu @ffff9faf5fa00000 s107864 r8192 d31400 u262144
>[    0.000000] pcpu-alloc: s107864 r8192 d31400 u262144 alloc=1*2097152
>[    0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 
>[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 1010831
>[    0.000000] Policy zone: Normal
>[    0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-4.9.0-997-generic root=/dev/mapper/mint--vg-rootvol ro drm.debug=14
>[    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: 3914288K/4108100K available (8770K kernel code, 1437K rwdata, 3888K rodata, 1564K init, 1332K bss, 193812K reserved, 0K cma-reserved)
>[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
>[    0.000000] Hierarchical RCU implementation.
>[    0.000000] 	Build-time adjustment of leaf fanout to 64.
>[    0.000000] 	RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=8.
>[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=8
>[    0.000000] NR_IRQS:16640 nr_irqs:488 16
>[    0.000000] Console: colour VGA+ 80x25
>[    0.000000] console [tty0] enabled
>[    0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns
>[    0.000000] hpet clockevent registered
>[    0.000000] tsc: Fast TSC calibration using PIT
>[    0.000000] tsc: Detected 2294.980 MHz processor
>[    0.000029] Calibrating delay loop (skipped), value calculated using timer frequency.. 4589.96 BogoMIPS (lpj=9179920)
>[    0.000102] pid_max: default: 32768 minimum: 301
>[    0.000148] ACPI: Core revision 20160831
>[    0.008656] ACPI: 7 ACPI AML tables successfully acquired and loaded
>[    0.008739] Security Framework initialized
>[    0.008775] Yama: becoming mindful.
>[    0.008815] AppArmor: AppArmor initialized
>[    0.009090] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
>[    0.009992] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
>[    0.010401] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
>[    0.010443] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
>[    0.010734] CPU: Physical Processor ID: 0
>[    0.010771] CPU: Processor Core ID: 0
>[    0.010808] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
>[    0.010845] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
>[    0.010886] mce: CPU supports 7 MCE banks
>[    0.010928] CPU0: Thermal monitoring enabled (TM1)
>[    0.010972] process: using mwait in idle threads
>[    0.011009] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 8
>[    0.011046] Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0
>[    0.011548] Freeing SMP alternatives memory: 32K (ffffffff9a2f0000 - ffffffff9a2f8000)
>[    0.025475] ftrace: allocating 33403 entries in 131 pages
>[    0.043941] smpboot: APIC(0) Converting physical 0 to logical package 0
>[    0.043984] smpboot: Max logical packages: 4
>[    0.044091] x2apic: IRQ remapping doesn't support X2APIC mode
>[    0.044580] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.084305] TSC deadline timer enabled
>[    0.084309] smpboot: CPU0: Intel(R) Core(TM) i5-2410M CPU @ 2.30GHz (family: 0x6, model: 0x2a, stepping: 0x7)
>[    0.084413] Performance Events: PEBS fmt1+, SandyBridge events, 16-deep LBR, full-width counters, Intel PMU driver.
>[    0.084571] ... version:                3
>[    0.084605] ... bit width:              48
>[    0.084639] ... generic registers:      4
>[    0.084673] ... value mask:             0000ffffffffffff
>[    0.084709] ... max period:             0000ffffffffffff
>[    0.084745] ... fixed-purpose events:   3
>[    0.084779] ... event mask:             000000070000000f
>[    0.085710] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
>[    0.085864] x86: Booting SMP configuration:
>[    0.085899] .... node  #0, CPUs:      #1 #2 #3
>[    0.326446] x86: Booted up 1 node, 4 CPUs
>[    0.327218] smpboot: Total of 4 processors activated (18363.21 BogoMIPS)
>[    0.330561] devtmpfs: initialized
>[    0.330662] x86/mm: Memory block size: 128MB
>[    0.333017] evm: security.selinux
>[    0.333050] evm: security.SMACK64
>[    0.333083] evm: security.SMACK64EXEC
>[    0.333116] evm: security.SMACK64TRANSMUTE
>[    0.333150] evm: security.SMACK64MMAP
>[    0.333183] evm: security.ima
>[    0.333215] evm: security.capability
>[    0.333310] PM: Registering ACPI NVS region [mem 0x9aebf000-0x9afbefff] (1048576 bytes)
>[    0.333435] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
>[    0.333523] pinctrl core: initialized pinctrl subsystem
>[    0.333663] RTC time: 21:20:05, date: 11/21/16
>[    0.333788] NET: Registered protocol family 16
>[    0.342260] cpuidle: using governor ladder
>[    0.358270] cpuidle: using governor menu
>[    0.358338] PCCT header not found.
>[    0.358429] Simple Boot Flag at 0x44 set to 0x1
>[    0.358472] ACPI: bus type PCI registered
>[    0.358506] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
>[    0.358613] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
>[    0.358669] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
>[    0.358719] PCI: Using configuration type 1 for base access
>[    0.358800] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on
>[    0.359010] mtrr: your CPUs had inconsistent variable MTRR settings
>[    0.359048] mtrr: probably your BIOS does not setup all CPUs.
>[    0.359084] mtrr: corrected configuration.
>[    0.374514] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[    0.374794] ACPI: Added _OSI(Module Device)
>[    0.374830] ACPI: Added _OSI(Processor Device)
>[    0.374865] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.374900] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.375122] ACPI: Executed 1 blocks of module-level executable AML code
>[    0.378404] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
>[    0.381630] ACPI: Dynamic OEM Table Load:
>[    0.381705] ACPI: SSDT 0xFFFF9FAF5A730800 00067C (v01 Sony   VAIO     20120521 INTL 20100121)
>[    0.382373] ACPI: Dynamic OEM Table Load:
>[    0.382446] ACPI: SSDT 0xFFFF9FAF5A7A4000 000303 (v01 Sony   VAIO     20120521 INTL 20100121)
>[    0.383010] ACPI: Dynamic OEM Table Load:
>[    0.383081] ACPI: SSDT 0xFFFF9FAF5A73C000 000119 (v01 Sony   VAIO     20120521 INTL 20100121)
>[    0.384082] ACPI : EC: EC started
>[    0.958982] ACPI: \_SB_.PCI0.LPCB.H_EC: Used as first EC
>[    0.959022] ACPI: \_SB_.PCI0.LPCB.H_EC: GPE=0x17, EC_CMD/EC_SC=0x66, EC_DATA=0x62
>[    0.959074] ACPI: \_SB_.PCI0.LPCB.H_EC: Used as boot DSDT EC to handle transactions
>[    0.959126] ACPI: Interpreter enabled
>[    0.959183] ACPI: (supports S0 S3 S4 S5)
>[    0.959218] ACPI: Using IOAPIC for interrupt routing
>[    0.959281] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.959381] platform wdat_wdt: failed to claim resource 4
>[    0.959418] ACPI: watchdog: Failed to create platform device
>[    0.995038] acpi PNP0C15:00: ACPI dock station (docks/bays count: 1)
>[    0.995698] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
>[    0.995740] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
>[    0.995825] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM
>[    0.996257] PCI host bridge to bus 0000:00
>[    0.996294] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
>[    0.996333] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
>[    0.996373] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
>[    0.996425] pci_bus 0000:00: root bus resource [mem 0x9fa00000-0xfeafffff window]
>[    0.996477] pci_bus 0000:00: root bus resource [bus 00-fe]
>[    0.996520] pci 0000:00:00.0: [8086:0104] type 00 class 0x060000
>[    0.996609] pci 0000:00:02.0: [8086:0116] type 00 class 0x030000
>[    0.996619] pci 0000:00:02.0: reg 0x10: [mem 0xd0000000-0xd03fffff 64bit]
>[    0.996624] pci 0000:00:02.0: reg 0x18: [mem 0xa0000000-0xafffffff 64bit pref]
>[    0.996628] pci 0000:00:02.0: reg 0x20: [io  0xa000-0xa03f]
>[    0.996748] pci 0000:00:16.0: [8086:1c3a] type 00 class 0x078000
>[    0.996770] pci 0000:00:16.0: reg 0x10: [mem 0xd9404000-0xd940400f 64bit]
>[    0.996847] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
>[    0.996929] pci 0000:00:1a.0: [8086:1c2d] type 00 class 0x0c0320
>[    0.997239] pci 0000:00:1a.0: reg 0x10: [mem 0xd9409000-0xd94093ff]
>[    0.999074] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
>[    0.999126] pci 0000:00:1a.0: System wakeup disabled by ACPI
>[    0.999207] pci 0000:00:1b.0: [8086:1c20] type 00 class 0x040300
>[    0.999225] pci 0000:00:1b.0: reg 0x10: [mem 0xd9400000-0xd9403fff 64bit]
>[    0.999301] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
>[    0.999342] pci 0000:00:1b.0: System wakeup disabled by ACPI
>[    0.999419] pci 0000:00:1c.0: [8086:1c10] type 01 class 0x060400
>[    0.999500] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
>[    0.999540] pci 0000:00:1c.0: System wakeup disabled by ACPI
>[    0.999618] pci 0000:00:1c.1: [8086:1c12] type 01 class 0x060400
>[    0.999695] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
>[    0.999735] pci 0000:00:1c.1: System wakeup disabled by ACPI
>[    0.999812] pci 0000:00:1c.2: [8086:1c14] type 01 class 0x060400
>[    0.999890] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
>[    0.999930] pci 0000:00:1c.2: System wakeup disabled by ACPI
>[    1.000007] pci 0000:00:1c.3: [8086:1c16] type 01 class 0x060400
>[    1.000084] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
>[    1.000125] pci 0000:00:1c.3: System wakeup disabled by ACPI
>[    1.000210] pci 0000:00:1c.6: [8086:1c1c] type 01 class 0x060400
>[    1.000338] pci 0000:00:1c.6: PME# supported from D0 D3hot D3cold
>[    1.000388] pci 0000:00:1c.6: System wakeup disabled by ACPI
>[    1.000467] pci 0000:00:1d.0: [8086:1c26] type 00 class 0x0c0320
>[    1.000777] pci 0000:00:1d.0: reg 0x10: [mem 0xd9408000-0xd94083ff]
>[    1.002612] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
>[    1.002661] pci 0000:00:1d.0: System wakeup disabled by ACPI
>[    1.002740] pci 0000:00:1f.0: [8086:1c4b] type 00 class 0x060100
>[    1.002912] pci 0000:00:1f.2: [8086:282a] type 00 class 0x010400
>[    1.002928] pci 0000:00:1f.2: reg 0x10: [io  0xa088-0xa08f]
>[    1.002936] pci 0000:00:1f.2: reg 0x14: [io  0xa094-0xa097]
>[    1.002944] pci 0000:00:1f.2: reg 0x18: [io  0xa080-0xa087]
>[    1.002952] pci 0000:00:1f.2: reg 0x1c: [io  0xa090-0xa093]
>[    1.002960] pci 0000:00:1f.2: reg 0x20: [io  0xa060-0xa07f]
>[    1.002968] pci 0000:00:1f.2: reg 0x24: [mem 0xd9407000-0xd94077ff]
>[    1.003011] pci 0000:00:1f.2: PME# supported from D3hot
>[    1.003082] pci 0000:00:1f.3: [8086:1c22] type 00 class 0x0c0500
>[    1.003098] pci 0000:00:1f.3: reg 0x10: [mem 0xd9405000-0xd94050ff 64bit]
>[    1.003119] pci 0000:00:1f.3: reg 0x20: [io  0xa040-0xa05f]
>[    1.003428] pci 0000:02:00.0: [8086:0091] type 00 class 0x028000
>[    1.003609] pci 0000:02:00.0: reg 0x10: [mem 0xd8400000-0xd8401fff 64bit]
>[    1.004317] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
>[    1.004474] pci 0000:02:00.0: System wakeup disabled by ACPI
>[    1.015056] pci 0000:00:1c.0: PCI bridge to [bus 02]
>[    1.015096] pci 0000:00:1c.0:   bridge window [io  0x9000-0x9fff]
>[    1.015100] pci 0000:00:1c.0:   bridge window [mem 0xd8400000-0xd93fffff]
>[    1.015106] pci 0000:00:1c.0:   bridge window [mem 0xd0400000-0xd13fffff 64bit pref]
>[    1.015195] pci 0000:03:00.0: [10ec:5209] type 00 class 0xff0000
>[    1.015224] pci 0000:03:00.0: reg 0x10: [mem 0xd7400000-0xd7400fff]
>[    1.015416] pci 0000:03:00.0: supports D1 D2
>[    1.015417] pci 0000:03:00.0: PME# supported from D1 D2 D3hot
>[    1.015464] pci 0000:03:00.0: System wakeup disabled by ACPI
>[    1.026949] pci 0000:00:1c.1: PCI bridge to [bus 03]
>[    1.027026] pci 0000:00:1c.1:   bridge window [io  0x8000-0x8fff]
>[    1.027034] pci 0000:00:1c.1:   bridge window [mem 0xd7400000-0xd83fffff]
>[    1.027050] pci 0000:00:1c.1:   bridge window [mem 0xd1400000-0xd23fffff 64bit pref]
>[    1.027184] pci 0000:04:00.0: [1033:0194] type 00 class 0x0c0330
>[    1.027214] pci 0000:04:00.0: reg 0x10: [mem 0xd6400000-0xd6401fff 64bit]
>[    1.027362] pci 0000:04:00.0: PME# supported from D0 D3hot D3cold
>[    1.027415] pci 0000:04:00.0: System wakeup disabled by ACPI
>[    1.039008] pci 0000:00:1c.2: PCI bridge to [bus 04]
>[    1.039078] pci 0000:00:1c.2:   bridge window [io  0x7000-0x7fff]
>[    1.039082] pci 0000:00:1c.2:   bridge window [mem 0xd6400000-0xd73fffff]
>[    1.039088] pci 0000:00:1c.2:   bridge window [mem 0xd2400000-0xd33fffff 64bit pref]
>[    1.039225] pci 0000:05:00.0: [10ec:8168] type 00 class 0x020000
>[    1.039305] pci 0000:05:00.0: reg 0x10: [io  0x6000-0x60ff]
>[    1.039420] pci 0000:05:00.0: reg 0x18: [mem 0xd3404000-0xd3404fff 64bit pref]
>[    1.039494] pci 0000:05:00.0: reg 0x20: [mem 0xd3400000-0xd3403fff 64bit pref]
>[    1.039882] pci 0000:05:00.0: supports D1 D2
>[    1.039883] pci 0000:05:00.0: PME# supported from D0 D1 D2 D3hot D3cold
>[    1.040043] pci 0000:05:00.0: System wakeup disabled by ACPI
>[    1.051012] pci 0000:00:1c.3: PCI bridge to [bus 05]
>[    1.051072] pci 0000:00:1c.3:   bridge window [io  0x6000-0x6fff]
>[    1.051076] pci 0000:00:1c.3:   bridge window [mem 0xd5400000-0xd63fffff]
>[    1.051082] pci 0000:00:1c.3:   bridge window [mem 0xd3400000-0xd43fffff 64bit pref]
>[    1.051156] pci 0000:00:1c.6: PCI bridge to [bus 08-20]
>[    1.051197] pci 0000:00:1c.6:   bridge window [io  0x3000-0x5fff]
>[    1.051202] pci 0000:00:1c.6:   bridge window [mem 0xb0000000-0xcfffffff]
>[    1.051210] pci 0000:00:1c.6:   bridge window [mem 0xd4400000-0xd53fffff 64bit pref]
>[    1.051928] ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 10 11 12 14 15) *7
>[    1.052233] ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 5 6 10 *11 12 14 15)
>[    1.052507] ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 10 *11 12 14 15)
>[    1.052781] ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 *10 11 12 14 15)
>[    1.053054] ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 5 6 10 11 12 14 15) *7
>[    1.053357] ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    1.053675] ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 4 5 6 *10 11 12 14 15)
>[    1.053949] ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 5 6 *10 11 12 14 15)
>[    1.067086] ACPI: Enabled 6 GPEs in block 00 to 3F
>[    1.067214] ACPI : EC: event unblocked
>[    1.067254] ACPI: \_SB_.PCI0.LPCB.H_EC: GPE=0x17, EC_CMD/EC_SC=0x66, EC_DATA=0x62
>[    1.067306] ACPI: \_SB_.PCI0.LPCB.H_EC: Used as boot DSDT EC to handle transactions and events
>[    1.067501] vgaarb: setting as boot device: PCI:0000:00:02.0
>[    1.067540] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
>[    1.067594] vgaarb: loaded
>[    1.067626] vgaarb: bridge control possible 0000:00:02.0
>[    1.067833] SCSI subsystem initialized
>[    1.067916] libata version 3.00 loaded.
>[    1.067934] ACPI: bus type USB registered
>[    1.067988] usbcore: registered new interface driver usbfs
>[    1.068032] usbcore: registered new interface driver hub
>[    1.068083] usbcore: registered new device driver usb
>[    1.068213] PCI: Using ACPI for IRQ routing
>[    1.075544] PCI: pci_cache_line_size set to 64 bytes
>[    1.075697] e820: reserve RAM buffer [mem 0x00092400-0x0009ffff]
>[    1.075699] e820: reserve RAM buffer [mem 0x9ae3f000-0x9bffffff]
>[    1.075700] e820: reserve RAM buffer [mem 0x9b000000-0x9bffffff]
>[    1.075701] e820: reserve RAM buffer [mem 0x15fe00000-0x15fffffff]
>[    1.075802] NetLabel: Initializing
>[    1.075836] NetLabel:  domain hash size = 128
>[    1.075870] NetLabel:  protocols = UNLABELED CIPSOv4
>[    1.075920] NetLabel:  unlabeled traffic allowed by default
>[    1.076041] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
>[    1.076222] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
>[    1.078280] clocksource: Switched to clocksource hpet
>[    1.085748] VFS: Disk quotas dquot_6.6.0
>[    1.085808] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[    1.085912] AppArmor: AppArmor Filesystem Enabled
>[    1.085999] pnp: PnP ACPI init
>[    1.086232] system 00:00: [io  0x0680-0x069f] has been reserved
>[    1.086272] system 00:00: [io  0x1000-0x100f] has been reserved
>[    1.086326] system 00:00: [io  0xffff] has been reserved
>[    1.086363] system 00:00: [io  0xffff] has been reserved
>[    1.086400] system 00:00: [io  0x0400-0x0453] has been reserved
>[    1.086438] system 00:00: [io  0x0458-0x047f] has been reserved
>[    1.086476] system 00:00: [io  0x0500-0x057f] has been reserved
>[    1.086515] system 00:00: [io  0x164e-0x164f] has been reserved
>[    1.086553] system 00:00: [io  0x2000] has been reserved
>[    1.086590] system 00:00: [io  0x2004] has been reserved
>[    1.086629] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    1.086658] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    1.086705] system 00:02: [io  0x0454-0x0457] has been reserved
>[    1.086745] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
>[    1.086776] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 (active)
>[    1.086803] pnp 00:04: Plug and Play ACPI device, IDs SNY9015 PNP0f13 (active)
>[    1.086843] pnp 00:05: Plug and Play ACPI device, IDs IFX0102 PNP0c31 (active)
>[    1.086968] system 00:06: [mem 0xfed1c000-0xfed1ffff] has been reserved
>[    1.087008] system 00:06: [mem 0xfed10000-0xfed17fff] has been reserved
>[    1.087047] system 00:06: [mem 0xfed18000-0xfed18fff] has been reserved
>[    1.087086] system 00:06: [mem 0xfed19000-0xfed19fff] has been reserved
>[    1.087125] system 00:06: [mem 0xe0000000-0xefffffff] has been reserved
>[    1.087164] system 00:06: [mem 0xfed20000-0xfed3ffff] has been reserved
>[    1.087203] system 00:06: [mem 0xfed90000-0xfed93fff] has been reserved
>[    1.087243] system 00:06: [mem 0xff000000-0xffffffff] could not be reserved
>[    1.087283] system 00:06: [mem 0xfee00000-0xfeefffff] could not be reserved
>[    1.087322] system 00:06: [mem 0x9fa00000-0x9fa00fff] has been reserved
>[    1.087363] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    1.087875] system 00:07: [mem 0x20000000-0x201fffff] could not be reserved
>[    1.087915] system 00:07: [mem 0x40000000-0x401fffff] could not be reserved
>[    1.087956] system 00:07: Plug and Play ACPI device, IDs PNP0c01 (active)
>[    1.087972] pnp: PnP ACPI: found 8 devices
>[    1.094721] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
>[    1.094825] pci 0000:00:1c.0: PCI bridge to [bus 02]
>[    1.094864] pci 0000:00:1c.0:   bridge window [io  0x9000-0x9fff]
>[    1.094905] pci 0000:00:1c.0:   bridge window [mem 0xd8400000-0xd93fffff]
>[    1.094947] pci 0000:00:1c.0:   bridge window [mem 0xd0400000-0xd13fffff 64bit pref]
>[    1.095003] pci 0000:00:1c.1: PCI bridge to [bus 03]
>[    1.095041] pci 0000:00:1c.1:   bridge window [io  0x8000-0x8fff]
>[    1.095082] pci 0000:00:1c.1:   bridge window [mem 0xd7400000-0xd83fffff]
>[    1.095123] pci 0000:00:1c.1:   bridge window [mem 0xd1400000-0xd23fffff 64bit pref]
>[    1.095179] pci 0000:00:1c.2: PCI bridge to [bus 04]
>[    1.095217] pci 0000:00:1c.2:   bridge window [io  0x7000-0x7fff]
>[    1.095258] pci 0000:00:1c.2:   bridge window [mem 0xd6400000-0xd73fffff]
>[    1.095299] pci 0000:00:1c.2:   bridge window [mem 0xd2400000-0xd33fffff 64bit pref]
>[    1.095356] pci 0000:00:1c.3: PCI bridge to [bus 05]
>[    1.095393] pci 0000:00:1c.3:   bridge window [io  0x6000-0x6fff]
>[    1.095434] pci 0000:00:1c.3:   bridge window [mem 0xd5400000-0xd63fffff]
>[    1.095475] pci 0000:00:1c.3:   bridge window [mem 0xd3400000-0xd43fffff 64bit pref]
>[    1.095531] pci 0000:00:1c.6: PCI bridge to [bus 08-20]
>[    1.095569] pci 0000:00:1c.6:   bridge window [io  0x3000-0x5fff]
>[    1.095612] pci 0000:00:1c.6:   bridge window [mem 0xb0000000-0xcfffffff]
>[    1.095655] pci 0000:00:1c.6:   bridge window [mem 0xd4400000-0xd53fffff 64bit pref]
>[    1.096422] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
>[    1.096423] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
>[    1.096425] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
>[    1.096426] pci_bus 0000:00: resource 7 [mem 0x9fa00000-0xfeafffff window]
>[    1.096428] pci_bus 0000:02: resource 0 [io  0x9000-0x9fff]
>[    1.096429] pci_bus 0000:02: resource 1 [mem 0xd8400000-0xd93fffff]
>[    1.096430] pci_bus 0000:02: resource 2 [mem 0xd0400000-0xd13fffff 64bit pref]
>[    1.096431] pci_bus 0000:03: resource 0 [io  0x8000-0x8fff]
>[    1.096432] pci_bus 0000:03: resource 1 [mem 0xd7400000-0xd83fffff]
>[    1.096434] pci_bus 0000:03: resource 2 [mem 0xd1400000-0xd23fffff 64bit pref]
>[    1.096435] pci_bus 0000:04: resource 0 [io  0x7000-0x7fff]
>[    1.096436] pci_bus 0000:04: resource 1 [mem 0xd6400000-0xd73fffff]
>[    1.096437] pci_bus 0000:04: resource 2 [mem 0xd2400000-0xd33fffff 64bit pref]
>[    1.096438] pci_bus 0000:05: resource 0 [io  0x6000-0x6fff]
>[    1.096439] pci_bus 0000:05: resource 1 [mem 0xd5400000-0xd63fffff]
>[    1.096441] pci_bus 0000:05: resource 2 [mem 0xd3400000-0xd43fffff 64bit pref]
>[    1.096442] pci_bus 0000:08: resource 0 [io  0x3000-0x5fff]
>[    1.096443] pci_bus 0000:08: resource 1 [mem 0xb0000000-0xcfffffff]
>[    1.096444] pci_bus 0000:08: resource 2 [mem 0xd4400000-0xd53fffff 64bit pref]
>[    1.096538] NET: Registered protocol family 2
>[    1.096735] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
>[    1.096855] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
>[    1.096959] TCP: Hash tables configured (established 32768 bind 32768)
>[    1.097019] UDP hash table entries: 2048 (order: 4, 65536 bytes)
>[    1.097072] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
>[    1.097154] NET: Registered protocol family 1
>[    1.097202] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
>[    1.147078] PCI: CLS 64 bytes, default 64
>[    1.147126] Trying to unpack rootfs image as initramfs...
>[    1.854686] Freeing initrd memory: 41436K (ffff9fae32f02000 - ffff9fae35779000)
>[    1.854744] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>[    1.854784] software IO TLB [mem 0x96e3f000-0x9ae3f000] (64MB) mapped at [ffff9fae96e3f000-ffff9fae9ae3efff]
>[    1.855078] Scanning for low memory corruption every 60 seconds
>[    1.855511] futex hash table entries: 2048 (order: 5, 131072 bytes)
>[    1.855580] audit: initializing netlink subsys (disabled)
>[    1.855629] audit: type=2000 audit(1479763205.844:1): initialized
>[    1.856064] Initialise system trusted keyrings
>[    1.856176] workingset: timestamp_bits=40 max_order=20 bucket_order=0
>[    1.857837] zbud: loaded
>[    1.858308] squashfs: version 4.0 (2009/01/31) Phillip Lougher
>[    1.858552] fuse init (API version 7.26)
>[    1.858718] Key type big_key registered
>[    1.858756] Allocating IMA blacklist keyring.
>[    1.859917] Key type asymmetric registered
>[    1.859954] Asymmetric key parser 'x509' registered
>[    1.860025] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 248)
>[    1.860107] io scheduler noop registered
>[    1.860142] io scheduler deadline registered (default)
>[    1.860185] io scheduler cfq registered
>[    1.860742] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>[    1.860784] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
>[    1.860854] intel_idle: MWAIT substates: 0x21120
>[    1.860855] intel_idle: v0.4.1 model 0x2A
>[    1.861007] intel_idle: lapic_timer_reliable_states 0xffffffff
>[    1.861075] ACPI: AC Adapter [ADP1] (on-line)
>[    1.861183] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
>[    1.861251] ACPI: Lid Switch [LID0]
>[    1.861320] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
>[    1.861375] ACPI: Power Button [PWRB]
>[    1.862353] thermal LNXTHERM:00: registered as thermal_zone0
>[    1.862391] ACPI: Thermal Zone [TZ01] (63 C)
>[    1.862454] GHES: HEST is not enabled!
>[    1.862569] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
>[    1.865243] Linux agpgart interface v0.103
>[    1.866793] ACPI: Battery Slot [BAT1] (battery present)
>[    1.866909] ACPI: Battery Slot [BAT2] (battery absent)
>[    1.942366] tpm_tis 00:05: 1.2 TPM (device-id 0xB, rev-id 16)
>[    2.390325] tpm tpm0: A TPM error (7) occurred attempting to read a pcr value
>[    2.390370] tpm tpm0: TPM self test failed
>[    2.390422] tpm_tis: probe of 00:05 failed with error -14
>[    2.393733] brd: module loaded
>[    2.395009] loop: module loaded
>[    2.395225] libphy: Fixed MDIO Bus: probed
>[    2.395261] tun: Universal TUN/TAP device driver, 1.6
>[    2.395296] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
>[    2.395367] PPP generic driver version 2.4.2
>[    2.395443] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    2.395484] ehci-pci: EHCI PCI platform driver
>[    2.395642] ehci-pci 0000:00:1a.0: EHCI Host Controller
>[    2.395684] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1
>[    2.395747] ehci-pci 0000:00:1a.0: debug port 2
>[    2.399697] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported
>[    2.399709] ehci-pci 0000:00:1a.0: irq 23, io mem 0xd9409000
>[    2.414182] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00
>[    2.414269] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>[    2.414309] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    2.414360] usb usb1: Product: EHCI Host Controller
>[    2.414396] usb usb1: Manufacturer: Linux 4.9.0-997-generic ehci_hcd
>[    2.414435] usb usb1: SerialNumber: 0000:00:1a.0
>[    2.414618] hub 1-0:1.0: USB hub found
>[    2.414657] hub 1-0:1.0: 2 ports detected
>[    2.414863] ehci-pci 0000:00:1d.0: EHCI Host Controller
>[    2.414905] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2
>[    2.414966] ehci-pci 0000:00:1d.0: debug port 2
>[    2.418890] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
>[    2.418900] ehci-pci 0000:00:1d.0: irq 20, io mem 0xd9408000
>[    2.434285] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
>[    2.434415] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
>[    2.434455] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    2.434507] usb usb2: Product: EHCI Host Controller
>[    2.434543] usb usb2: Manufacturer: Linux 4.9.0-997-generic ehci_hcd
>[    2.434581] usb usb2: SerialNumber: 0000:00:1d.0
>[    2.434865] hub 2-0:1.0: USB hub found
>[    2.434907] hub 2-0:1.0: 2 ports detected
>[    2.435071] ehci-platform: EHCI generic platform driver
>[    2.435124] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    2.435165] ohci-pci: OHCI PCI platform driver
>[    2.435211] ohci-platform: OHCI generic platform driver
>[    2.435253] uhci_hcd: USB Universal Host Controller Interface driver
>[    2.435399] xhci_hcd 0000:04:00.0: xHCI Host Controller
>[    2.435440] xhci_hcd 0000:04:00.0: new USB bus registered, assigned bus number 3
>[    2.435654] xhci_hcd 0000:04:00.0: hcc params 0x014042cb hci version 0x96 quirks 0x00000004
>[    2.435904] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
>[    2.435944] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    2.435995] usb usb3: Product: xHCI Host Controller
>[    2.436031] usb usb3: Manufacturer: Linux 4.9.0-997-generic xhci-hcd
>[    2.436069] usb usb3: SerialNumber: 0000:04:00.0
>[    2.436311] hub 3-0:1.0: USB hub found
>[    2.436357] hub 3-0:1.0: 2 ports detected
>[    2.436482] xhci_hcd 0000:04:00.0: xHCI Host Controller
>[    2.436521] xhci_hcd 0000:04:00.0: new USB bus registered, assigned bus number 4
>[    2.438985] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM.
>[    2.439054] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003
>[    2.439094] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    2.439145] usb usb4: Product: xHCI Host Controller
>[    2.439181] usb usb4: Manufacturer: Linux 4.9.0-997-generic xhci-hcd
>[    2.439219] usb usb4: SerialNumber: 0000:04:00.0
>[    2.439459] hub 4-0:1.0: USB hub found
>[    2.439505] hub 4-0:1.0: 2 ports detected
>[    2.439672] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
>[    2.442453] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    2.442492] serio: i8042 AUX port at 0x60,0x64 irq 12
>[    2.442829] mousedev: PS/2 mouse device common for all mice
>[    2.443116] rtc_cmos 00:01: RTC can wake from S4
>[    2.443316] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0
>[    2.443379] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
>[    2.443436] i2c /dev entries driver
>[    2.443525] device-mapper: uevent: version 1.0.3
>[    2.443635] device-mapper: ioctl: 4.35.0-ioctl (2016-06-23) initialised: dm-devel@redhat.com
>[    2.443695] intel_pstate: Intel P-state driver initializing
>[    2.444198] ledtrig-cpu: registered to indicate activity on CPUs
>[    2.445166] NET: Registered protocol family 10
>[    2.445846] NET: Registered protocol family 17
>[    2.445932] Key type dns_resolver registered
>[    2.446559] microcode: sig=0x206a7, pf=0x10, revision=0x28
>[    2.446796] microcode: Microcode Update Driver: v2.01 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
>[    2.447285] registered taskstats version 1
>[    2.447373] Loading compiled-in X.509 certificates
>[    2.456090] Loaded X.509 cert 'Build time autogenerated kernel key: 98f6cda2e8c597de7fa0faa7651d7a24f2059b5b'
>[    2.456255] zswap: loaded using pool lzo/zbud
>[    2.467992] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2
>[    2.469696] Key type trusted registered
>[    2.471233] Key type encrypted registered
>[    2.471270] AppArmor: AppArmor sha1 policy hashing enabled
>[    2.471306] ima: No TPM chip found, activating TPM-bypass!
>[    2.471360] evm: HMAC attrs: 0x1
>[    2.471783]   Magic number: 8:110:349
>[    2.471943] rtc_cmos 00:01: setting system clock to 2016-11-21 21:20:07 UTC (1479763207)
>[    2.472041] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
>[    2.472077] EDD information not available.
>[    2.472153] PM: Hibernation image not present or could not be loaded.
>[    2.473410] Freeing unused kernel memory: 1564K (ffffffff9a169000 - ffffffff9a2f0000)
>[    2.473461] Write protecting the kernel read-only data: 14336k
>[    2.473852] Freeing unused kernel memory: 1452K (ffff9faf1b295000 - ffff9faf1b400000)
>[    2.474393] Freeing unused kernel memory: 208K (ffff9faf1b7cc000 - ffff9faf1b800000)
>[    2.481831] x86/mm: Checked W+X mappings: passed, no W+X pages found.
>[    2.492470] random: systemd-udevd: uninitialized urandom read (16 bytes read)
>[    2.492576] random: systemd-udevd: uninitialized urandom read (16 bytes read)
>[    2.492625] random: systemd-udevd: uninitialized urandom read (16 bytes read)
>[    2.492675] random: systemd-udevd: uninitialized urandom read (16 bytes read)
>[    2.494454] random: udevadm: uninitialized urandom read (16 bytes read)
>[    2.494523] random: udevadm: uninitialized urandom read (16 bytes read)
>[    2.495505] random: udevadm: uninitialized urandom read (16 bytes read)
>[    2.495583] random: udevadm: uninitialized urandom read (16 bytes read)
>[    2.495630] random: udevadm: uninitialized urandom read (16 bytes read)
>[    2.495980] random: udevadm: uninitialized urandom read (16 bytes read)
>[    2.521115] FUJITSU Extended Socket Network Device Driver - version 1.1 - Copyright (c) 2015 FUJITSU LIMITED
>[    2.532928] rtsx_pci 0000:03:00.0: rtsx_pci_acquire_irq: pcr->msi_en = 1, pci->irq = 29
>[    2.536507] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
>[    2.536560] r8169 0000:05:00.0: can't disable ASPM; OS doesn't have ASPM control
>[    2.537168] [drm] Initialized
>[    2.537262] r8169 0000:05:00.0 eth0: RTL8168evl/8111evl at 0xffffc295806c9000, 54:42:49:98:39:bf, XID 0c900800 IRQ 30
>[    2.537319] r8169 0000:05:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
>[    2.539251] ahci 0000:00:1f.2: version 3.0
>[    2.539408] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x3 impl RAID mode
>[    2.539472] ahci 0000:00:1f.2: flags: 64bit ncq sntf pm led clo pio slum part apst 
>[    2.545544] scsi host0: ahci
>[    2.545745] scsi host1: ahci
>[    2.546277] scsi host2: ahci
>[    2.546434] scsi host3: ahci
>[    2.546585] scsi host4: ahci
>[    2.555466] scsi host5: ahci
>[    2.555588] ata1: SATA max UDMA/133 abar m2048@0xd9407000 port 0xd9407100 irq 22
>[    2.555649] ata2: SATA max UDMA/133 abar m2048@0xd9407000 port 0xd9407180 irq 22
>[    2.555707] ata3: DUMMY
>[    2.555740] ata4: DUMMY
>[    2.555772] ata5: DUMMY
>[    2.555805] ata6: DUMMY
>[    2.562004] AVX version of gcm_enc/dec engaged.
>[    2.562041] AES CTR mode by8 optimization enabled
>[    2.583501] Setting dangerous option enable_execlists - tainting kernel
>[    2.583946] [drm:intel_gvt_init [i915]] GVT-g is disabled by kernel params
>[    2.583981] [drm:i915_driver_load [i915]] Found CougarPoint PCH
>[    2.584016] [drm:intel_power_domains_init [i915]] Allowed DC state mask 00
>[    2.584134] [drm:intel_device_info_dump [i915]] i915 device info: gen=6, pciid=0x0116 rev=0x09
>[    2.584156] [drm:intel_device_info_dump [i915]] i915 device info: is_mobile: yes
>[    2.584176] [drm:intel_device_info_dump [i915]] i915 device info: is_i85x: no
>[    2.584196] [drm:intel_device_info_dump [i915]] i915 device info: is_i915g: no
>[    2.584216] [drm:intel_device_info_dump [i915]] i915 device info: is_i945gm: no
>[    2.584235] [drm:intel_device_info_dump [i915]] i915 device info: is_g33: no
>[    2.584254] [drm:intel_device_info_dump [i915]] i915 device info: is_g4x: no
>[    2.584273] [drm:intel_device_info_dump [i915]] i915 device info: is_pineview: no
>[    2.584291] [drm:intel_device_info_dump [i915]] i915 device info: is_broadwater: no
>[    2.584309] [drm:intel_device_info_dump [i915]] i915 device info: is_crestline: no
>[    2.584325] [drm:intel_device_info_dump [i915]] i915 device info: is_ivybridge: no
>[    2.584342] [drm:intel_device_info_dump [i915]] i915 device info: is_valleyview: no
>[    2.584358] [drm:intel_device_info_dump [i915]] i915 device info: is_cherryview: no
>[    2.584375] [drm:intel_device_info_dump [i915]] i915 device info: is_haswell: no
>[    2.584391] [drm:intel_device_info_dump [i915]] i915 device info: is_broadwell: no
>[    2.584408] [drm:intel_device_info_dump [i915]] i915 device info: is_skylake: no
>[    2.584433] [drm:intel_device_info_dump [i915]] i915 device info: is_broxton: no
>[    2.584459] [drm:intel_device_info_dump [i915]] i915 device info: is_kabylake: no
>[    2.584485] [drm:intel_device_info_dump [i915]] i915 device info: is_preliminary: no
>[    2.584511] [drm:intel_device_info_dump [i915]] i915 device info: has_64bit_reloc: no
>[    2.584535] [drm:intel_device_info_dump [i915]] i915 device info: has_csr: no
>[    2.584560] [drm:intel_device_info_dump [i915]] i915 device info: has_ddi: no
>[    2.584577] [drm:intel_device_info_dump [i915]] i915 device info: has_dp_mst: no
>[    2.584593] [drm:intel_device_info_dump [i915]] i915 device info: has_fbc: yes
>[    2.584608] [drm:intel_device_info_dump [i915]] i915 device info: has_fpga_dbg: no
>[    2.584624] [drm:intel_device_info_dump [i915]] i915 device info: has_gmbus_irq: yes
>[    2.584640] [drm:intel_device_info_dump [i915]] i915 device info: has_gmch_display: no
>[    2.584656] [drm:intel_device_info_dump [i915]] i915 device info: has_guc: no
>[    2.584672] [drm:intel_device_info_dump [i915]] i915 device info: has_hotplug: yes
>[    2.584687] [drm:intel_device_info_dump [i915]] i915 device info: has_hw_contexts: yes
>[    2.584703] [drm:intel_device_info_dump [i915]] i915 device info: has_l3_dpf: no
>[    2.584719] [drm:intel_device_info_dump [i915]] i915 device info: has_llc: yes
>[    2.584734] [drm:intel_device_info_dump [i915]] i915 device info: has_logical_ring_contexts: no
>[    2.584750] [drm:intel_device_info_dump [i915]] i915 device info: has_overlay: no
>[    2.584766] [drm:intel_device_info_dump [i915]] i915 device info: has_pipe_cxsr: no
>[    2.584787] [drm:intel_device_info_dump [i915]] i915 device info: has_pooled_eu: no
>[    2.584812] [drm:intel_device_info_dump [i915]] i915 device info: has_psr: no
>[    2.584838] [drm:intel_device_info_dump [i915]] i915 device info: has_rc6: yes
>[    2.584863] [drm:intel_device_info_dump [i915]] i915 device info: has_rc6p: yes
>[    2.584888] [drm:intel_device_info_dump [i915]] i915 device info: has_resource_streamer: no
>[    2.584912] [drm:intel_device_info_dump [i915]] i915 device info: has_runtime_pm: no
>[    2.584930] [drm:intel_device_info_dump [i915]] i915 device info: has_snoop: no
>[    2.584945] [drm:intel_device_info_dump [i915]] i915 device info: cursor_needs_physical: no
>[    2.584961] [drm:intel_device_info_dump [i915]] i915 device info: hws_needs_physical: no
>[    2.584976] [drm:intel_device_info_dump [i915]] i915 device info: overlay_needs_physical: no
>[    2.584992] [drm:intel_device_info_dump [i915]] i915 device info: supports_tv: no
>[    2.585023] [drm:intel_device_info_runtime_init [i915]] slice mask: 0000
>[    2.585039] [drm:intel_device_info_runtime_init [i915]] slice total: 0
>[    2.585054] [drm:intel_device_info_runtime_init [i915]] subslice total: 0
>[    2.585070] [drm:intel_device_info_runtime_init [i915]] subslice mask 0000
>[    2.585085] [drm:intel_device_info_runtime_init [i915]] subslice per slice: 0
>[    2.585100] [drm:intel_device_info_runtime_init [i915]] EU total: 0
>[    2.585115] [drm:intel_device_info_runtime_init [i915]] EU per subslice: 0
>[    2.585133] [drm:intel_device_info_runtime_init [i915]] has slice power gating: n
>[    2.585157] [drm:intel_device_info_runtime_init [i915]] has subslice power gating: n
>[    2.585182] [drm:intel_device_info_runtime_init [i915]] has EU power gating: n
>[    2.585211] [drm:i915_driver_load [i915]] ppgtt mode: 1
>[    2.585239] [drm:i915_driver_load [i915]] use GPU sempahores? yes
>[    2.585250] [drm] Memory usable by graphics device = 2048M
>[    2.585313] [drm:i915_ggtt_probe_hw [i915]] GMADR size = 256M
>[    2.585335] [drm:i915_ggtt_probe_hw [i915]] GTT stolen size = 64M
>[    2.585336] [drm] Replacing VGA console driver
>[    2.585924] Console: switching to colour dummy device 80x25
>[    2.586000] [drm:i915_gem_init_stolen [i915]] Memory reserved for graphics device: 65536K, usable: 65536K
>[    2.586032] [drm:intel_opregion_setup [i915]] graphic opregion physical addr: 0x9af66018
>[    2.586064] [drm:intel_opregion_setup [i915]] Public ACPI methods supported
>[    2.586089] [drm:intel_opregion_setup [i915]] SWSCI supported
>[    2.592622] [drm:intel_opregion_setup [i915]] SWSCI GBDA callbacks 00000cf3, SBCB callbacks 00000241
>[    2.592661] [drm:intel_opregion_setup [i915]] ASLE supported
>[    2.592698] [drm:intel_opregion_setup [i915]] ASLE extension supported
>[    2.592734] [drm:intel_opregion_setup [i915]] Found valid VBT in ACPI OpRegion (Mailbox #4)
>[    2.592782] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    2.592791] [drm] Driver supports precise vblank timestamp query.
>[    2.592840] [drm:intel_bios_init [i915]] Set default to SSC at 120000 kHz
>[    2.592880] [drm:intel_bios_init [i915]] VBT signature "$VBT SANDYBRIDGE-M  ", BDB version 161
>[    2.592921] [drm:intel_bios_init [i915]] BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 1 lvds_use_ssc 0 lvds_ssc_freq 120000 display_clock_mode 0 fdi_rx_polarity_inverted 0
>[    2.592960] [drm:intel_bios_init [i915]] crt_ddc_bus_pin: 2
>[    2.593509] r8169 0000:05:00.0 enp5s0: renamed from eth0
>[    2.594212] [drm:intel_opregion_get_panel_type [i915]] Ignoring OpRegion panel type (0)
>[    2.594247] [drm:intel_bios_init [i915]] Panel type: 0 (VBT)
>[    2.594281] [drm:intel_bios_init [i915]] DRRS supported mode is static
>[    2.594315] [drm:intel_bios_init [i915]] Found panel mode in BIOS VBT tables:
>[    2.594337] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"1600x900" 0 107990 1600 1664 1728 1969 900 903 906 915 0x8 0xa
>[    2.594369] [drm:intel_bios_init [i915]] VBT initial LVDS value 30033c
>[    2.594400] [drm:intel_bios_init [i915]] VBT backlight PWM modulation frequency 200 Hz, active high, min brightness 0, level 44
>[    2.594435] [drm:intel_bios_init [i915]] Found SDVO panel mode in BIOS VBT tables:
>[    2.594450] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x8 0xa
>[    2.594482] [drm:intel_bios_init [i915]] No SDVO device info is found in VBT
>[    2.594513] [drm:intel_bios_init [i915]] DRRS State Enabled:1
>[    2.594544] [drm:intel_bios_init [i915]] No PSR BDB found.
>[    2.594649] [drm:intel_dsm_detect [i915]] no _DSM method for intel device
>[    2.594687] [drm:intel_update_rawclk [i915]] rawclk rate: 125000 kHz
>[    2.594718] [drm:intel_power_well_enable [i915]] enabling always-on
>[    2.596107] [drm:intel_fbc_init [i915]] Sanitized enable_fbc value: 0
>[    2.596139] [drm:intel_print_wm_latency [i915]] Primary WM0 latency 7 (0.7 usec)
>[    2.596166] [drm:intel_print_wm_latency [i915]] Primary WM1 latency 3 (1.5 usec)
>[    2.596193] [drm:intel_print_wm_latency [i915]] Primary WM2 latency 4 (2.0 usec)
>[    2.596213] [drm:intel_print_wm_latency [i915]] Primary WM3 latency 22 (11.0 usec)
>[    2.596232] [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 7 (0.7 usec)
>[    2.596251] [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 3 (1.5 usec)
>[    2.596269] [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 4 (2.0 usec)
>[    2.596287] [drm:intel_print_wm_latency [i915]] Sprite WM3 latency 22 (11.0 usec)
>[    2.596306] [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 7 (0.7 usec)
>[    2.596324] [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 3 (1.5 usec)
>[    2.596342] [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 4 (2.0 usec)
>[    2.596359] [drm:intel_print_wm_latency [i915]] Cursor WM3 latency 22 (11.0 usec)
>[    2.596380] [drm:intel_init_pm [i915]] WM latency values increased to avoid potential underruns
>[    2.596405] [drm:intel_print_wm_latency [i915]] Primary WM0 latency 12 (1.2 usec)
>[    2.596426] [drm:intel_print_wm_latency [i915]] Primary WM1 latency 3 (1.5 usec)
>[    2.596444] [drm:intel_print_wm_latency [i915]] Primary WM2 latency 4 (2.0 usec)
>[    2.596460] [drm:intel_print_wm_latency [i915]] Primary WM3 latency 22 (11.0 usec)
>[    2.596477] [drm:intel_print_wm_latency [i915]] Sprite WM0 latency 12 (1.2 usec)
>[    2.596494] [drm:intel_print_wm_latency [i915]] Sprite WM1 latency 3 (1.5 usec)
>[    2.596510] [drm:intel_print_wm_latency [i915]] Sprite WM2 latency 4 (2.0 usec)
>[    2.596527] [drm:intel_print_wm_latency [i915]] Sprite WM3 latency 22 (11.0 usec)
>[    2.596543] [drm:intel_print_wm_latency [i915]] Cursor WM0 latency 12 (1.2 usec)
>[    2.596559] [drm:intel_print_wm_latency [i915]] Cursor WM1 latency 3 (1.5 usec)
>[    2.596576] [drm:intel_print_wm_latency [i915]] Cursor WM2 latency 4 (2.0 usec)
>[    2.596592] [drm:intel_print_wm_latency [i915]] Cursor WM3 latency 22 (11.0 usec)
>[    2.596620] [drm:intel_modeset_init [i915]] 2 display pipes available.
>[    2.596661] [drm:intel_update_cdclk [i915]] Current CD clock rate: 400000 kHz
>[    2.596687] [drm:intel_update_max_cdclk [i915]] Max CD clock rate: 400000 kHz
>[    2.596711] [drm:intel_update_max_cdclk [i915]] Max dotclock rate: 360000 kHz
>[    2.596713] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[    2.597068] [drm:intel_crt_reset [i915]] crt adpa set to 0xf40000
>[    2.597098] [drm:intel_dp_init_connector [i915]] Adding eDP connector on port A
>[    2.597126] [drm:intel_dp_init_connector [i915]] using AUX A for port A (platform default)
>[    2.597159] [drm:intel_pps_dump_state [i915]] cur t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 6000
>[    2.597182] [drm:intel_pps_dump_state [i915]] vbt t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 5000
>[    2.597205] [drm:intel_dp_init_panel_power_sequencer.part.18 [i915]] panel power up delay 200, power down delay 50, power cycle delay 600
>[    2.597227] [drm:intel_dp_init_panel_power_sequencer.part.18 [i915]] backlight on delay 1, off delay 200
>[    2.597254] [drm:intel_dp_init_panel_power_sequencer_registers [i915]] panel power sequencer register settings: PP_ON 0x47d00001, PP_OFF 0x1f40001, PP_DIV 0x186906
>[    2.597280] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[    2.597306] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[    2.597759] [drm:intel_dp_read_dpcd [i915]] DPCD: 11 0a 82 01 00 00 00 00 02 03 00 00 00 01 00
>[    2.598194] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-00-00(NS) dev-ID  HW-rev 0.0 SW-rev 0.0
>[    2.602544] [drm:drm_edid_to_eld [drm]] ELD: no CEA Extension found
>[    2.602569] [drm:intel_dp_init_connector [i915]] DRRS supported for Gen7 and above
>[    2.602597] [drm:intel_panel_setup_backlight [i915]] Connector eDP-1 backlight initialized, enabled, brightness 4882/4882
>[    2.602624] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
>[    2.603473] [drm:intel_sdvo_read_byte [i915]] i2c transfer returned -6
>[    2.603495] [drm:intel_sdvo_init [i915]] No SDVO device found on SDVOB
>[    2.603570] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
>[    2.603596] [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on port B
>[    2.603624] [drm:intel_hdmi_init_connector [i915]] Using DDC pin 0x5 for port B (platform default)
>[    2.603652] [drm:intel_dp_init_connector [i915]] Adding DP connector on port B
>[    2.603677] [drm:intel_dp_init_connector [i915]] using AUX B for port B (platform default)
>[    2.603710] [drm:intel_init_pch_refclk [i915]] has_panel 1 has_lvds 0 has_ck505 0 using_ssc_source 0
>[    2.604144] [drm:intel_modeset_setup_hw_state [i915]] [CRTC:29:pipe A] hw state readout: enabled
>[    2.604169] [drm:intel_modeset_setup_hw_state [i915]] [CRTC:36:pipe B] hw state readout: disabled
>[    2.604195] [drm:intel_modeset_setup_hw_state [i915]] PCH DPLL A hw state readout: crtc_mask 0x00000000, on 0
>[    2.604222] [drm:intel_modeset_setup_hw_state [i915]] PCH DPLL B hw state readout: crtc_mask 0x00000000, on 0
>[    2.604247] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:38:CRT] hw state readout: disabled, pipe A
>[    2.604272] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:39:DP A] hw state readout: enabled, pipe A
>[    2.604296] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:48:HDMI B] hw state readout: disabled, pipe A
>[    2.604320] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:51:DP B] hw state readout: disabled, pipe A
>[    2.604343] [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:40:eDP-1] hw state readout: enabled
>[    2.604366] [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:37:VGA-1] hw state readout: disabled
>[    2.604389] [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:49:HDMI-A-1] hw state readout: disabled
>[    2.604411] [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:52:DP-1] hw state readout: disabled
>[    2.604444] [drm:intel_dump_pipe_config [i915]] [CRTC:29:pipe A][setup_hw_state] config ffff9faf52669000 for pipe A
>[    2.604467] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: A
>[    2.604489] [drm:intel_dump_pipe_config [i915]] pipe bpp: 18, dithering: 0
>[    2.604512] [drm:intel_dump_pipe_config [i915]] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.604534] [drm:intel_dump_pipe_config [i915]] dp: 1, lanes: 2, gmch_m: 3774524, gmch_n: 8388608, link_m: 209695, link_n: 524288, tu: 64
>[    2.604556] [drm:intel_dump_pipe_config [i915]] dp: 1, lanes: 2, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    2.604577] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[    2.604597] [drm:intel_dump_pipe_config [i915]] requested mode:
>[    2.604608] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"1600x900" 60 107989 1600 1664 1728 1969 900 903 906 915 0x40 0xa
>[    2.604630] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[    2.604640] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"1600x900" 60 107989 1600 1664 1728 1969 900 903 906 915 0x40 0xa
>[    2.604663] [drm:intel_dump_pipe_config [i915]] crtc timings: 107989 1600 1664 1728 1969 900 903 906 915, type: 0x40 flags: 0xa
>[    2.604683] [drm:intel_dump_pipe_config [i915]] port clock: 270000
>[    2.604704] [drm:intel_dump_pipe_config [i915]] pipe src size: 720x400
>[    2.604724] [drm:intel_dump_pipe_config [i915]] num_scalers: 0, scaler_users: 0x0, scaler_id: 0
>[    2.604744] [drm:intel_dump_pipe_config [i915]] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    2.604763] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x06400384, enabled
>[    2.604783] [drm:intel_dump_pipe_config [i915]] ips: 0
>[    2.604802] [drm:intel_dump_pipe_config [i915]] double wide: 0
>[    2.604822] [drm:intel_dump_pipe_config [i915]] dpll_hw_state: dpll: 0x0, dpll_md: 0x0, fp0: 0x0, fp1: 0x0
>[    2.604841] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[    2.604861] [drm:intel_dump_pipe_config [i915]] [PLANE:23:primary A] disabled, scaler_id = 0
>[    2.604880] [drm:intel_dump_pipe_config [i915]] [PLANE:25:sprite A] disabled, scaler_id = 0
>[    2.604900] [drm:intel_dump_pipe_config [i915]] [PLANE:27:cursor A] disabled, scaler_id = 0
>[    2.604920] [drm:intel_dump_pipe_config [i915]] [CRTC:36:pipe B][setup_hw_state] config ffff9faf51458000 for pipe B
>[    2.604939] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: B
>[    2.604959] [drm:intel_dump_pipe_config [i915]] pipe bpp: 0, dithering: 0
>[    2.604978] [drm:intel_dump_pipe_config [i915]] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.604997] [drm:intel_dump_pipe_config [i915]] dp: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.605016] [drm:intel_dump_pipe_config [i915]] dp: 0, lanes: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    2.605035] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[    2.605053] [drm:intel_dump_pipe_config [i915]] requested mode:
>[    2.605063] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    2.605082] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[    2.605092] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    2.605112] [drm:intel_dump_pipe_config [i915]] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    2.605131] [drm:intel_dump_pipe_config [i915]] port clock: 0
>[    2.605149] [drm:intel_dump_pipe_config [i915]] pipe src size: 0x0
>[    2.605167] [drm:intel_dump_pipe_config [i915]] num_scalers: 0, scaler_users: 0x0, scaler_id: 0
>[    2.605186] [drm:intel_dump_pipe_config [i915]] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    2.605204] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.605222] [drm:intel_dump_pipe_config [i915]] ips: 0
>[    2.605240] [drm:intel_dump_pipe_config [i915]] double wide: 0
>[    2.605258] [drm:intel_dump_pipe_config [i915]] dpll_hw_state: dpll: 0x0, dpll_md: 0x0, fp0: 0x0, fp1: 0x0
>[    2.605276] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[    2.605295] [drm:intel_dump_pipe_config [i915]] [PLANE:30:primary B] disabled, scaler_id = 0
>[    2.605313] [drm:intel_dump_pipe_config [i915]] [PLANE:32:sprite B] disabled, scaler_id = 0
>[    2.605331] [drm:intel_dump_pipe_config [i915]] [PLANE:34:cursor B] disabled, scaler_id = 0
>[    2.605534] [drm:i915_gem_init_ggtt [i915]] clearing unused GTT space: [1000, 7ffff000]
>[    2.607442] [drm:gen6_ppgtt_init [i915]] Allocated pde space (2M) at GTT entry: 7fdf0
>[    2.608109] [drm:i915_gem_context_init [i915]] HW context support initialized
>[    2.608282] [drm:i915_gem_object_create_stolen [i915]] creating stolen object: size=20000
>[    2.608308] [drm:i915_gem_object_get_pages_stolen [i915]] offset=0x0, size=131072
>[    2.608335] [drm:intel_init_ring_buffer [i915]] render ring hws offset: 0x7fde2000
>[    2.608359] [drm:i915_gem_object_create_stolen [i915]] creating stolen object: size=1000
>[    2.608380] [drm:i915_gem_object_get_pages_stolen [i915]] offset=0x20000, size=4096
>[    2.608402] [drm:intel_engine_create_scratch [i915]] render ring pipe control offset: 0x7fffe000
>[    2.608462] [drm:i915_gem_object_create_stolen [i915]] creating stolen object: size=20000
>[    2.608482] [drm:i915_gem_object_get_pages_stolen [i915]] offset=0x21000, size=131072
>[    2.608506] [drm:intel_init_ring_buffer [i915]] blitter ring hws offset: 0x00021000
>[    2.608578] [drm:i915_gem_object_create_stolen [i915]] creating stolen object: size=20000
>[    2.608598] [drm:i915_gem_object_get_pages_stolen [i915]] offset=0x41000, size=131072
>[    2.608621] [drm:intel_init_ring_buffer [i915]] bsd ring hws offset: 0x00042000
>[    2.608681] [drm:intel_guc_setup [i915]] GuC fw status: path (null), fetch NONE, load NONE
>[    2.608710] [drm:intel_init_gt_powersave [i915]] Overclocking supported, max: 1200MHz, overclock: 1200MHz
>[    2.608736] [drm:intel_update_cdclk [i915]] Current CD clock rate: 400000 kHz
>[    2.608770] [drm:gen6_check_mch_setup [i915]] Wrong MCH_SSKPD value: 0x16040307 This can cause underruns.
>[    2.608798] [drm:intel_fbdev_init [i915]] pipe A not active or no fb, skipping
>[    2.608823] [drm:intel_fbdev_init [i915]] pipe B not active or no fb, skipping
>[    2.608846] [drm:intel_fbdev_init [i915]] no active fbs found, not using BIOS config
>[    2.608885] [drm:intel_dp_detect [i915]] [CONNECTOR:40:eDP-1]
>[    2.608910] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source no, sink no
>[    2.608934] [drm:intel_dp_print_rates [i915]] source rates: 162000, 270000
>[    2.608957] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[    2.608979] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[    2.609410] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-00-00(NS) dev-ID  HW-rev 0.0 SW-rev 0.0
>[    2.609719] [drm:drm_helper_hpd_irq_event [drm_kms_helper]] [CONNECTOR:40:eDP-1] status updated from unknown to connected
>[    2.609742] [drm:intel_crt_detect [i915]] [CONNECTOR:37:VGA-1] force=0
>[    2.609766] [drm:intel_crt_detect [i915]] trigger hotplug detect cycle: adpa=0xf40000
>[    2.620135] [drm:intel_crt_detect [i915]] ironlake hotplug adpa=0xf40000, result 0
>[    2.620160] [drm:intel_crt_detect [i915]] CRT not detected via hotplug
>[    2.620522] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[    2.620548] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus vga] NAK on first message, retry
>[    2.620908] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[    2.620922] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus vga
>[    2.620948] [drm:intel_crt_get_edid [i915]] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[    2.620972] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus vga. force bit now 1
>[    2.621717] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus vga
>[    2.621740] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus vga. force bit now 0
>[    2.621762] [drm:intel_crt_detect_ddc [i915]] CRT not detected via DDC:0x50 [no valid EDID found]
>[    2.621769] [drm:drm_helper_hpd_irq_event [drm_kms_helper]] [CONNECTOR:37:VGA-1] status updated from unknown to disconnected
>[    2.621791] [drm:intel_hdmi_detect [i915]] [CONNECTOR:49:HDMI-A-1]
>[    2.622091] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    2.622139] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    2.622380] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    2.622391] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[    2.622757] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    2.622782] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    2.623142] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    2.623149] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[    2.623154] [drm:drm_helper_hpd_irq_event [drm_kms_helper]] [CONNECTOR:49:HDMI-A-1] status updated from unknown to disconnected
>[    2.623179] [drm:intel_dp_detect [i915]] [CONNECTOR:52:DP-1]
>[    2.623187] [drm:drm_helper_hpd_irq_event [drm_kms_helper]] [CONNECTOR:52:DP-1] status updated from unknown to disconnected
>[    2.623558] [drm:intel_backlight_device_register [i915]] Connector eDP-1 backlight sysfs interface registered
>[    2.623587] [drm:intel_dp_connector_register [i915]] registering DPDDC-A bus for card0-eDP-1
>[    2.623762] [drm:intel_dp_connector_register [i915]] registering DPDDC-B bus for card0-DP-1
>[    2.624216] [drm:intel_opregion_register [i915]] 8 outputs detected
>[    2.624288] [Firmware Bug]: Duplicate ACPI video bus devices for the same VGA controller, please try module parameter "video.allow_duplicates=1"if the current driver doesn't work.
>[    2.624311] [Firmware Bug]: Duplicate ACPI video bus devices for the same VGA controller, please try module parameter "video.allow_duplicates=1"if the current driver doesn't work.
>[    2.624330] [Firmware Bug]: Duplicate ACPI video bus devices for the same VGA controller, please try module parameter "video.allow_duplicates=1"if the current driver doesn't work.
>[    2.624350] [Firmware Bug]: Duplicate ACPI video bus devices for the same VGA controller, please try module parameter "video.allow_duplicates=1"if the current driver doesn't work.
>[    2.624371] [Firmware Bug]: Duplicate ACPI video bus devices for the same VGA controller, please try module parameter "video.allow_duplicates=1"if the current driver doesn't work.
>[    2.624390] [Firmware Bug]: Duplicate ACPI video bus devices for the same VGA controller, please try module parameter "video.allow_duplicates=1"if the current driver doesn't work.
>[    2.624410] [Firmware Bug]: Duplicate ACPI video bus devices for the same VGA controller, please try module parameter "video.allow_duplicates=1"if the current driver doesn't work.
>[    2.624765] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>[    2.625185] [drm:asle_work [i915]] bclp = 0x800000b2
>[    2.625212] [drm:asle_work [i915]] updating opregion backlight 178/255
>[    2.625240] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 3408
>[    2.625521] [drm:asle_work [i915]] bclp = 0x800000b2
>[    2.625546] [drm:asle_work [i915]] updating opregion backlight 178/255
>[    2.625572] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 3408
>[    2.625655] acpi device:3d: registered as cooling_device4
>[    2.625764] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:09/input/input5
>[    2.625861] [drm] Initialized i915 1.6.0 20161108 for 0000:00:02.0 on minor 0
>[    2.625870] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:40:eDP-1]
>[    2.625905] [drm:intel_dp_detect [i915]] [CONNECTOR:40:eDP-1]
>[    2.625940] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source no, sink no
>[    2.625976] [drm:intel_dp_print_rates [i915]] source rates: 162000, 270000
>[    2.626010] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[    2.626043] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[    2.626478] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-00-00(NS) dev-ID  HW-rev 0.0 SW-rev 0.0
>[    2.626831] ------------[ cut here ]------------
>[    2.626865] WARNING: CPU: 0 PID: 228 at /home/kernel/COD/linux/drivers/gpu/drm/i915/intel_dp.c:4022 intel_dp_check_link_status+0x1d7/0x200 [i915]
>[    2.626871] WARN_ON_ONCE(!intel_dp->lane_count)
>[    2.626873] Modules linked in:
>[    2.626885]  rtsx_pci_sdmmc i915 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw glue_helper ablk_helper i2c_algo_bit cryptd drm_kms_helper psmouse syscopyarea sysfillrect sysimgblt ahci fb_sys_fops libahci r8169 drm mii rtsx_pci video fjes
>[    2.626909] CPU: 0 PID: 228 Comm: kworker/u16:7 Tainted: G     U          4.9.0-997-generic #201611082217
>[    2.626914] Hardware name: Sony Corporation VPCZ21M9E/VAIO, BIOS R0173H5 05/21/2012
>[    2.626921] Workqueue: events_unbound async_run_entry_fn
>[    2.626925]  ffffc29580b33bd0 ffffffff99616e92 ffffc29580b33c20 0000000000000000
>[    2.626931]  ffffc29580b33c10 ffffffff992835ab 00000fb680b33c48 ffff9faf523780f0
>[    2.626937]  0000000000000001 ffff9faf51a20000 ffff9faf51a20258 ffff9faf52378000
>[    2.626943] Call Trace:
>[    2.626949]  [<ffffffff99616e92>] dump_stack+0x63/0x81
>[    2.626953]  [<ffffffff992835ab>] __warn+0xcb/0xf0
>[    2.626957]  [<ffffffff9928362f>] warn_slowpath_fmt+0x5f/0x80
>[    2.626965]  [<ffffffffc0353467>] ? drm_dp_dpcd_read+0x57/0x70 [drm_kms_helper]
>[    2.626993]  [<ffffffffc049c7c7>] intel_dp_check_link_status+0x1d7/0x200 [i915]
>[    2.627021]  [<ffffffffc04a2a47>] intel_dp_detect+0x697/0xa40 [i915]
>[    2.627028]  [<ffffffffc035415f>] drm_helper_probe_single_connector_modes+0x3ff/0x4f0 [drm_kms_helper]
>[    2.627036]  [<ffffffffc036306e>] drm_fb_helper_initial_config+0xae/0x430 [drm_kms_helper]
>[    2.627064]  [<ffffffffc0493218>] intel_fbdev_initial_config+0x18/0x30 [i915]
>[    2.627068]  [<ffffffff992a7d37>] async_run_entry_fn+0x37/0x150
>[    2.627071]  [<ffffffff9929e40c>] process_one_work+0x1fc/0x4b0
>[    2.627075]  [<ffffffff9929e70b>] worker_thread+0x4b/0x500
>[    2.627078]  [<ffffffff9929e6c0>] ? process_one_work+0x4b0/0x4b0
>[    2.627082]  [<ffffffff9929e6c0>] ? process_one_work+0x4b0/0x4b0
>[    2.627086]  [<ffffffff992a4a69>] kthread+0xd9/0xf0
>[    2.627090]  [<ffffffff992a4990>] ? kthread_park+0x60/0x60
>[    2.627094]  [<ffffffff99a8bf35>] ret_from_fork+0x25/0x30
>[    2.627097] ---[ end trace f243a2ab964d6957 ]---
>[    2.627122] [drm:drm_edid_to_eld [drm]] ELD: no CEA Extension found
>[    2.627129] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:40:eDP-1] probed modes :
>[    2.627139] [drm:drm_mode_debug_printmodeline [drm]] Modeline 41:"1600x900" 60 107990 1600 1664 1728 1969 900 903 906 915 0x48 0xa
>[    2.627147] [drm:drm_mode_debug_printmodeline [drm]] Modeline 42:"1600x900" 40 76090 1600 1664 1728 2079 900 903 906 915 0x40 0xa
>[    2.627151] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:37:VGA-1]
>[    2.627176] [drm:intel_crt_detect [i915]] [CONNECTOR:37:VGA-1] force=1
>[    2.627200] [drm:intel_crt_detect [i915]] ironlake hotplug adpa=0xf40000, result 0
>[    2.627221] [drm:intel_crt_detect [i915]] CRT not detected via hotplug
>[    2.627478] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[    2.627520] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus vga] NAK on first message, retry
>[    2.627767] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[    2.627804] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus vga
>[    2.627826] [drm:intel_crt_get_edid [i915]] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[    2.627848] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus vga. force bit now 1
>[    2.628575] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus vga
>[    2.628598] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus vga. force bit now 0
>[    2.628620] [drm:intel_crt_detect_ddc [i915]] CRT not detected via DDC:0x50 [no valid EDID found]
>[    2.628624] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:37:VGA-1] disconnected
>[    2.628629] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:49:HDMI-A-1]
>[    2.628651] [drm:intel_hdmi_detect [i915]] [CONNECTOR:49:HDMI-A-1]
>[    2.628905] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    2.628949] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    2.629138] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    2.629148] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[    2.629472] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    2.629496] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    2.629753] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    2.629774] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[    2.629795] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:49:HDMI-A-1] disconnected
>[    2.629799] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:52:DP-1]
>[    2.629821] [drm:intel_dp_detect [i915]] [CONNECTOR:52:DP-1]
>[    2.629828] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:52:DP-1] disconnected
>[    2.629832] [drm:drm_setup_crtcs [drm_kms_helper]] 
>[    2.629836] [drm:drm_setup_crtcs [drm_kms_helper]] connector 40 enabled? yes
>[    2.629840] [drm:drm_setup_crtcs [drm_kms_helper]] connector 37 enabled? no
>[    2.629844] [drm:drm_setup_crtcs [drm_kms_helper]] connector 49 enabled? no
>[    2.629847] [drm:drm_setup_crtcs [drm_kms_helper]] connector 52 enabled? no
>[    2.629871] [drm:intel_fb_initial_config [i915]] looking for cmdline mode on connector eDP-1
>[    2.629893] [drm:intel_fb_initial_config [i915]] looking for preferred mode on connector eDP-1 0
>[    2.629915] [drm:intel_fb_initial_config [i915]] connector eDP-1 on [CRTC:29:pipe A]: 1600x900
>[    2.629935] [drm:intel_fb_initial_config [i915]] connector VGA-1 not enabled, skipping
>[    2.629955] [drm:intel_fb_initial_config [i915]] connector HDMI-A-1 not enabled, skipping
>[    2.629974] [drm:intel_fb_initial_config [i915]] connector DP-1 not enabled, skipping
>[    2.629979] [drm:drm_setup_crtcs [drm_kms_helper]] desired mode 1600x900 set on crtc 29 (0,0)
>[    2.630000] [drm:intelfb_create [i915]] no BIOS fb, allocating a new one
>[    2.630023] [drm:i915_gem_object_create_stolen [i915]] creating stolen object: size=57f000
>[    2.630051] [drm:i915_gem_object_get_pages_stolen [i915]] offset=0x61000, size=5763072
>[    2.630736] [drm:intelfb_create [i915]] allocated 1600x900 fb: 0x00063000
>[    2.630846] fbcon: inteldrmfb (fb0) is primary device
>[    2.630964] [drm:intel_modeset_pipe_config [i915]] [CONNECTOR:40:eDP-1] checking for sink bpp constrains
>[    2.631003] [drm:intel_modeset_pipe_config [i915]] clamping display bpp (was 36) to EDID reported max of 18
>[    2.631030] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 2 max bw 270000 pixel clock 107990KHz
>[    2.631053] [drm:intel_dp_compute_config [i915]] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[    2.631075] [drm:intel_dp_compute_config [i915]] DP link bw required 194382 available 432000
>[    2.631101] [drm:intel_modeset_pipe_config [i915]] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[    2.631129] [drm:intel_dump_pipe_config [i915]] [CRTC:29:pipe A][modeset] config ffff9faf5196e800 for pipe A
>[    2.631164] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: A
>[    2.631186] [drm:intel_dump_pipe_config [i915]] pipe bpp: 18, dithering: 1
>[    2.631208] [drm:intel_dump_pipe_config [i915]] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.631228] [drm:intel_dump_pipe_config [i915]] dp: 1, lanes: 2, gmch_m: 3774524, gmch_n: 8388608, link_m: 209695, link_n: 524288, tu: 64
>[    2.631249] [drm:intel_dump_pipe_config [i915]] dp: 1, lanes: 2, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    2.631285] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[    2.631306] [drm:intel_dump_pipe_config [i915]] requested mode:
>[    2.631317] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"1600x900" 60 107990 1600 1664 1728 1969 900 903 906 915 0x48 0xa
>[    2.631338] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[    2.631348] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"1600x900" 60 107990 1600 1664 1728 1969 900 903 906 915 0x48 0xa
>[    2.631371] [drm:intel_dump_pipe_config [i915]] crtc timings: 107990 1600 1664 1728 1969 900 903 906 915, type: 0x48 flags: 0xa
>[    2.631391] [drm:intel_dump_pipe_config [i915]] port clock: 270000
>[    2.631411] [drm:intel_dump_pipe_config [i915]] pipe src size: 1600x900
>[    2.631432] [drm:intel_dump_pipe_config [i915]] num_scalers: 0, scaler_users: 0x0, scaler_id: 0
>[    2.631452] [drm:intel_dump_pipe_config [i915]] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    2.631479] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.631498] [drm:intel_dump_pipe_config [i915]] ips: 0
>[    2.631516] [drm:intel_dump_pipe_config [i915]] double wide: 0
>[    2.631534] [drm:intel_dump_pipe_config [i915]] dpll_hw_state: dpll: 0x0, dpll_md: 0x0, fp0: 0x0, fp1: 0x0
>[    2.631552] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[    2.631570] [drm:intel_dump_pipe_config [i915]] [PLANE:23:primary A] disabled, scaler_id = 0
>[    2.631588] [drm:intel_dump_pipe_config [i915]] [PLANE:25:sprite A] disabled, scaler_id = 0
>[    2.631605] [drm:intel_dump_pipe_config [i915]] [PLANE:27:cursor A] disabled, scaler_id = 0
>[    2.631647] [drm:intel_edp_backlight_off.part.28 [i915]] 
>[    2.742258] usb 1-1: new high-speed USB device number 2 using ehci-pci
>[    2.762260] usb 2-1: new high-speed USB device number 2 using ehci-pci
>[    2.838322] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 0
>[    2.838527] [drm:edp_panel_off [i915]] Turn eDP port A panel power off
>[    2.838553] [drm:edp_panel_off [i915]] Wait for panel power off time
>[    2.838581] [drm:wait_panel_status [i915]] mask b0000000 value 00000000 status a0000003 control abcd0000
>[    2.870068] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>[    2.870217] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>[    2.873449] ata2.00: ATA-8: SAMSUNG MZRPA128HMCD-000SO, AXM0BS1Q, max UDMA/133
>[    2.873453] ata2.00: 125045424 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
>[    2.873478] ata1.00: ATA-8: SAMSUNG MZRPA128HMCD-000SO, AXM0BS1Q, max UDMA/133
>[    2.873481] ata1.00: 125045424 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
>[    2.875332] ata1.00: configured for UDMA/133
>[    2.875423] ata2.00: configured for UDMA/133
>[    2.875626] scsi 0:0:0:0: Direct-Access     ATA      SAMSUNG MZRPA128 BS1Q PQ: 0 ANSI: 5
>[    2.886235] tsc: Refined TSC clocksource calibration: 2294.787 MHz
>[    2.886252] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2113f8b171d, max_idle_ns: 440795241185 ns
>[    2.889984] [drm:wait_panel_status [i915]] Wait complete
>[    2.890023] [drm:intel_disable_pipe [i915]] disabling pipe A
>[    2.890700] usb 1-1: New USB device found, idVendor=8087, idProduct=0024
>[    2.890705] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    2.890832] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00080000, dig 0x00000012, pins 0x00000010
>[    2.890871] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[    2.890910] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 0
>[    2.890947] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[    2.891065] hub 1-1:1.0: USB hub found
>[    2.891119] hub 1-1:1.0: 6 ports detected
>[    2.896378] [drm:intel_dp_link_down [i915]] 
>[    2.910513] usb 2-1: New USB device found, idVendor=8087, idProduct=0024
>[    2.910517] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    2.910765] hub 2-1:1.0: USB hub found
>[    2.910868] hub 2-1:1.0: 8 ports detected
>[    2.922402] sd 0:0:0:0: Attached scsi generic sg0 type 0
>[    2.922403] sd 0:0:0:0: [sda] 125045424 512-byte logical blocks: (64.0 GB/59.6 GiB)
>[    2.922524] sd 0:0:0:0: [sda] Write Protect is off
>[    2.922527] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
>[    2.922559] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    2.922595] scsi 1:0:0:0: Direct-Access     ATA      SAMSUNG MZRPA128 BS1Q PQ: 0 ANSI: 5
>[    2.923172]  sda: sda1 sda2
>[    2.923215] sda: p2 size 249555456 extends beyond EOD, enabling native capacity
>[    2.923691]  sda: sda1 sda2
>[    2.923727] sda: p2 size 249555456 extends beyond EOD, truncated
>[    2.923996] sd 0:0:0:0: [sda] Attached SCSI disk
>[    2.954315] [drm:ilk_post_disable_dp [i915]] disabling eDP PLL
>[    2.954557] [drm:intel_atomic_commit_tail [i915]] [ENCODER:38:CRT]
>[    2.954586] [drm:intel_atomic_commit_tail [i915]] [ENCODER:39:DP A]
>[    2.954610] [drm:intel_atomic_commit_tail [i915]] [ENCODER:48:HDMI B]
>[    2.954633] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DP B]
>[    2.954657] [drm:verify_connector_state [i915]] [CONNECTOR:37:VGA-1]
>[    2.954679] [drm:verify_connector_state [i915]] [CONNECTOR:49:HDMI-A-1]
>[    2.954701] [drm:verify_connector_state [i915]] [CONNECTOR:52:DP-1]
>[    2.954723] [drm:verify_single_dpll_state.isra.111 [i915]] PCH DPLL A
>[    2.954746] [drm:verify_single_dpll_state.isra.111 [i915]] PCH DPLL B
>[    2.954778] [drm:g4x_pre_enable_dp [i915]] enabling eDP PLL for clock 270000
>[    2.955524] [drm:intel_enable_pipe [i915]] enabling pipe A
>[    2.955555] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[    2.955580] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[    2.955603] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[    2.962475] sd 1:0:0:0: [sdb] 125045424 512-byte logical blocks: (64.0 GB/59.6 GiB)
>[    2.962480] sd 1:0:0:0: Attached scsi generic sg1 type 0
>[    2.962584] sd 1:0:0:0: [sdb] Write Protect is off
>[    2.962587] sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00
>[    2.962672] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    2.966255] sd 1:0:0:0: [sdb] Attached SCSI disk
>[    3.048134] random: fast init done
>[    3.178180] usb 1-1.1: new full-speed USB device number 3 using ehci-pci
>[    3.198200] usb 2-1.2: new full-speed USB device number 3 using ehci-pci
>[    3.271185] psmouse serio1: synaptics: queried max coordinates: x [..5472], y [..4448]
>[    3.288683] usb 1-1.1: New USB device found, idVendor=08ff, idProduct=168f
>[    3.288689] usb 1-1.1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
>[    3.288692] usb 1-1.1: Product: Fingerprint Sensor
>[    3.310182] usb 2-1.2: New USB device found, idVendor=046d, idProduct=c049
>[    3.310188] usb 2-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    3.310191] usb 2-1.2: Product: USB Gaming Mouse
>[    3.310194] usb 2-1.2: Manufacturer: Logitech
>[    3.314306] hidraw: raw HID events driver (C) Jiri Kosina
>[    3.319290] usbcore: registered new interface driver usbhid
>[    3.319290] usbhid: USB HID core driver
>[    3.320754] input: Logitech USB Gaming Mouse as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.0/0003:046D:C049.0001/input/input6
>[    3.320854] hid-generic 0003:046D:C049.0001: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Gaming Mouse] on usb-0000:00:1d.0-1.2/input0
>[    3.321690] hid-generic 0003:046D:C049.0002: hiddev0,hidraw1: USB HID v1.11 Device [Logitech USB Gaming Mouse] on usb-0000:00:1d.0-1.2/input1
>[    3.328447] psmouse serio1: synaptics: Touchpad model: 1, fw: 8.0, id: 0x1e2b1, caps: 0xd00123/0x850300/0x120c00/0x0, board id: 1690, fw id: 880280
>[    3.364365] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input4
>[    3.366155] usb 1-1.2: new full-speed USB device number 4 using ehci-pci
>[    3.462278] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control abcd0000
>[    3.462307] [drm:wait_panel_status [i915]] Wait complete
>[    3.462335] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008
>[    3.462358] [drm:edp_panel_vdd_on [i915]] eDP port A panel power wasn't enabled
>[    3.479304] usb 1-1.2: New USB device found, idVendor=8086, idProduct=0189
>[    3.479309] usb 1-1.2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    3.548779] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00080000, dig 0x00000012, pins 0x00000010
>[    3.548808] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[    3.548833] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 1
>[    3.548891] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[    3.558194] usb 1-1.3: new high-speed USB device number 5 using ehci-pci
>[    3.670251] [drm:edp_panel_on [i915]] Turn eDP port A panel power on
>[    3.670281] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[    3.670314] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control abcd0008
>[    3.670338] [drm:wait_panel_status [i915]] Wait complete
>[    3.670361] [drm:edp_panel_on [i915]] Wait for panel power on
>[    3.670385] [drm:wait_panel_status [i915]] mask b000000f value 80000008 status 0000000a control abcd000b
>[    3.672275] usb 1-1.3: New USB device found, idVendor=05c8, idProduct=0318
>[    3.672279] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[    3.672283] usb 1-1.3: Product: USB2.0 Camera
>[    3.672286] usb 1-1.3: Manufacturer: Ricoh Company Ltd.
>[    3.672288] usb 1-1.3: SerialNumber: 145839811AP0B00003KBF51W8
>[    3.750126] usb 1-1.4: new high-speed USB device number 6 using ehci-pci
>[    3.814308] [drm:intel_print_rc6_info [i915]] Enabling RC6 states: RC6 on RC6p off RC6pp off
>[    3.863234] usb 1-1.4: New USB device found, idVendor=12d1, idProduct=14f1
>[    3.863238] usb 1-1.4: New USB device strings: Mfr=3, Product=2, SerialNumber=0
>[    3.863242] usb 1-1.4: Product: Huawei EM680 w/Gobi Technology
>[    3.863245] usb 1-1.4: Manufacturer: HUAWEI Incorporated
>[    3.872238] [drm:wait_panel_status [i915]] Wait complete
>[    3.872276] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
>[    3.872302] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0003
>[    3.872327] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[    3.872352] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[    3.872858] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 00000000
>[    3.872878] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[    3.872897] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[    3.872917] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[    3.873548] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[    3.873569] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>[    3.874512] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 00400000
>[    3.874531] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[    3.874549] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 1
>[    3.875478] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 0e800000
>[    3.875496] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[    3.875513] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 2
>[    3.876432] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 00000000
>[    3.876451] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[    3.876469] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[    3.877401] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[    3.877573] [drm:intel_edp_backlight_on.part.27 [i915]] 
>[    3.877596] [drm:intel_panel_enable_backlight [i915]] pipe A
>[    3.877621] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 3408
>[    3.894355] [drm:verify_connector_state [i915]] [CONNECTOR:40:eDP-1]
>[    3.894385] [drm:intel_atomic_commit_tail [i915]] [CRTC:29:pipe A]
>[    3.894402] Console: switching to colour frame buffer device 200x56
>[    3.910349] clocksource: Switched to clocksource tsc
>[    3.952759] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[    6.885973] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
>[    6.885997] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[   12.179176] NET: Registered protocol family 38
>[   12.813304] raid6: sse2x1   gen()  7690 MB/s
>[   12.881292] raid6: sse2x1   xor()  5979 MB/s
>[   12.949285] raid6: sse2x2   gen()  9675 MB/s
>[   13.017278] raid6: sse2x2   xor()  6887 MB/s
>[   13.085276] raid6: sse2x4   gen() 11076 MB/s
>[   13.153265] raid6: sse2x4   xor()  8476 MB/s
>[   13.154228] raid6: using algorithm sse2x4 gen() 11076 MB/s
>[   13.155176] raid6: .... xor() 8476 MB/s, rmw enabled
>[   13.156118] raid6: using ssse3x2 recovery algorithm
>[   13.158208] xor: automatically using best checksumming function   avx       
>[   13.173670] Btrfs loaded, crc32c=crc32c-intel
>[   13.536811] EXT4-fs (dm-5): mounted filesystem with ordered data mode. Opts: (null)
>[   13.555745] random: crng init done
>[   13.743814] systemd[1]: systemd 229 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN)
>[   13.746012] systemd[1]: Detected architecture x86-64.
>[   13.896514] systemd[1]: Created slice User and Session Slice.
>[   13.899172] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
>[   13.901656] systemd[1]: Listening on udev Control Socket.
>[   13.904089] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
>[   13.906575] systemd[1]: Listening on udev Kernel Socket.
>[   13.909034] systemd[1]: Listening on fsck to fsckd communication Socket.
>[   13.911557] systemd[1]: Listening on Journal Socket.
>[   13.995697] lp: driver loaded but no devices found
>[   14.007043] ppdev: user-space parallel port driver
>[   14.090576] EXT4-fs (dm-5): re-mounted. Opts: errors=remount-ro
>[   14.126128] systemd-journald[589]: Received request to flush runtime journal from PID 1
>[   14.233883] input: Sony Vaio Keys as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:00/SNY5001:00/input/input7
>[   14.234007] input: Sony Vaio Jogdial as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:00/SNY5001:00/input/input8
>[   14.264957] [drm:asle_work [i915]] bclp = 0x80000019
>[   14.264981] [drm:asle_work [i915]] updating opregion backlight 25/255
>[   14.265009] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 479
>[   14.274916] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
>[   14.278387] ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042F conflicts with OpRegion 0x0000000000000400-0x000000000000047F (\PMIO) (20160831/utaddress-247)
>[   14.278395] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[   14.278398] ACPI Warning: SystemIO range 0x0000000000000540-0x000000000000054F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20160831/utaddress-247)
>[   14.278402] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[   14.278403] ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20160831/utaddress-247)
>[   14.278407] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[   14.278408] ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20160831/utaddress-247)
>[   14.278412] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[   14.278412] lpc_ich: Resource conflict(s) found affecting gpio_ich
>[   14.278415] lpc_ich 0000:00:1f.0: No MFD cells added
>[   14.279949] sony_laptop: SNC setup done.
>[   14.308370] [drm:intel_backlight_device_update_status [i915]] updating intel_backlight, brightness=479/4882
>[   14.308397] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 479
>[   14.367292] Intel(R) Wireless WiFi driver for Linux
>[   14.367295] Copyright(c) 2003- 2015 Intel Corporation
>[   14.367544] iwlwifi 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control
>[   14.376111] RAPL PMU: API unit is 2^-32 Joules, 3 fixed counters, 163840 ms ovfl timer
>[   14.376113] RAPL PMU: hw unit of domain pp0-core 2^-16 Joules
>[   14.376114] RAPL PMU: hw unit of domain package 2^-16 Joules
>[   14.376115] RAPL PMU: hw unit of domain pp1-gpu 2^-16 Joules
>[   14.401473] iwlwifi 0000:02:00.0: loaded firmware version 18.168.6.1 op_mode iwldvm
>[   14.488699] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEBUG disabled
>[   14.488701] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEBUGFS enabled
>[   14.488702] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEVICE_TRACING enabled
>[   14.488704] iwlwifi 0000:02:00.0: Detected Intel(R) Centrino(R) Advanced-N 6230 AGN, REV=0xB0
>[   14.489772] Bluetooth: Core ver 2.22
>[   14.489805] NET: Registered protocol family 31
>[   14.489806] Bluetooth: HCI device and connection manager initialized
>[   14.489824] Bluetooth: HCI socket layer initialized
>[   14.489826] Bluetooth: L2CAP socket layer initialized
>[   14.489833] Bluetooth: SCO socket layer initialized
>[   14.490820] iwlwifi 0000:02:00.0: L1 Enabled - LTR Disabled
>[   14.509765] snd_hda_codec_realtek hdaudioC0D0: ALC275: SKU not ready 0x411111f0
>[   14.509979] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC275: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
>[   14.509981] snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
>[   14.509982] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1 (0x15/0x0/0x0/0x0/0x0)
>[   14.509983] snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
>[   14.509984] snd_hda_codec_realtek hdaudioC0D0:    inputs:
>[   14.509985] snd_hda_codec_realtek hdaudioC0D0:      Mic=0x12
>[   14.523594] snd_hda_intel 0000:00:1b.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
>[   14.542830] usbcore: registered new interface driver btusb
>[   14.547378] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs'
>[   14.549452] [drm:i915_audio_component_get_eld [i915]] Not valid for port B
>[   14.550762] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9
>[   14.550849] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
>[   14.564779] intel_rapl: Found RAPL domain package
>[   14.564781] intel_rapl: Found RAPL domain core
>[   14.564783] intel_rapl: Found RAPL domain uncore
>[   14.564789] intel_rapl: RAPL package 0 domain package locked by BIOS
>[   14.567834] usbcore: registered new interface driver usbserial
>[   14.567844] usbcore: registered new interface driver usbserial_generic
>[   14.567852] usbserial: USB Serial support registered for generic
>[   14.572283] [drm:i915_audio_component_get_eld [i915]] Not valid for port B
>[   14.577739] usbcore: registered new interface driver option
>[   14.577755] usbserial: USB Serial support registered for GSM modem (1-port)
>[   14.577916] option 1-1.4:1.0: GSM modem (1-port) converter detected
>[   14.585402] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB0
>[   14.585474] option 1-1.4:1.1: GSM modem (1-port) converter detected
>[   14.585571] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB1
>[   14.585611] option 1-1.4:1.2: GSM modem (1-port) converter detected
>[   14.585709] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB2
>[   14.585745] option 1-1.4:1.3: GSM modem (1-port) converter detected
>[   14.585833] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB3
>[   14.636387] iwlwifi 0000:02:00.0 wlp2s0: renamed from wlan0
>[   14.718630] Adding 6291452k swap on /dev/mapper/mint--vg-swapvol.  Priority:-1 extents:1 across:6291452k SSFS
>[   14.734497] EXT4-fs (dm-2): mounting ext2 file system using the ext4 subsystem
>[   14.767740] EXT4-fs (dm-2): mounted filesystem without journal. Opts: (null)
>[   14.913034] cgroup: new mount options do not match the existing superblock, will be ignored
>[   14.936154] [drm:i915_gem_open [i915]] 
>[   14.937604] [drm:i915_gem_open [i915]] 
>[   14.955583] [drm:i915_gem_open [i915]] 
>[   14.970984] [drm:i915_gem_open [i915]] 
>[   15.022854] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
>[   15.022856] Bluetooth: BNEP filters: protocol multicast
>[   15.022860] Bluetooth: BNEP socket layer initialized
>[   15.432709] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
>[   15.434856] iwlwifi 0000:02:00.0: L1 Enabled - LTR Disabled
>[   15.441311] iwlwifi 0000:02:00.0: L1 Enabled - LTR Disabled
>[   15.441397] iwlwifi 0000:02:00.0: Radio type=0x1-0x2-0x0
>[   15.724613] iwlwifi 0000:02:00.0: L1 Enabled - LTR Disabled
>[   15.731086] iwlwifi 0000:02:00.0: L1 Enabled - LTR Disabled
>[   15.731172] iwlwifi 0000:02:00.0: Radio type=0x1-0x2-0x0
>[   15.821400] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
>[   15.825572] IPv6: ADDRCONF(NETDEV_UP): enp5s0: link is not ready
>[   15.931239] r8169 0000:05:00.0 enp5s0: link down
>[   15.931306] IPv6: ADDRCONF(NETDEV_UP): enp5s0: link is not ready
>[   16.008550] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
>[   19.340621] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready
>[   21.198404] [drm:i915_gem_open [i915]] 
>[   21.246341] [drm:i915_gem_open [i915]] 
>[   21.247528] [drm:i915_gem_open [i915]] 
>[   21.248967] [drm:drm_mode_addfb2 [drm]] [FB:56]
>[   21.250110] [drm:drm_internal_framebuffer_create [drm]] could not create framebuffer
>[   21.250143] [drm:drm_internal_framebuffer_create [drm]] could not create framebuffer
>[   21.250192] [drm:drm_mode_addfb2 [drm]] [FB:56]
>[   21.319426] [drm:drm_mode_addfb2 [drm]] [FB:56]
>[   21.576586] [drm:drm_mode_setcrtc [drm]] [CRTC:29:pipe A]
>[   21.576599] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:40:eDP-1]
>[   21.842561] [drm:i915_gem_open [i915]] 
>[   21.861496] [drm:i915_gem_context_create_ioctl [i915]] HW context 1 created
>[   21.869736] [drm:i915_gem_context_create_ioctl [i915]] HW context 2 created
>[   21.871013] [drm:i915_gem_context_destroy_ioctl [i915]] HW context 1 destroyed
>[   21.871737] [drm:i915_gem_context_create_ioctl [i915]] HW context 1 created
>[   21.871971] [drm:i915_gem_context_destroy_ioctl [i915]] HW context 2 destroyed
>[   21.872931] [drm:i915_gem_context_destroy_ioctl [i915]] HW context 1 destroyed
>[   21.966665] [drm:i915_gem_open [i915]] 
>[   22.075594] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:40:eDP-1]
>[   22.075627] [drm:intel_dp_detect [i915]] [CONNECTOR:40:eDP-1]
>[   22.075647] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source no, sink no
>[   22.075664] [drm:intel_dp_print_rates [i915]] source rates: 162000, 270000
>[   22.075681] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[   22.075697] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[   22.075716] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[   22.075736] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[   22.076155] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-00-00(NS) dev-ID  HW-rev 0.0 SW-rev 0.0
>[   22.076520] [drm:drm_edid_to_eld [drm]] ELD: no CEA Extension found
>[   22.076529] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:40:eDP-1] probed modes :
>[   22.076539] [drm:drm_mode_debug_printmodeline [drm]] Modeline 41:"1600x900" 60 107990 1600 1664 1728 1969 900 903 906 915 0x48 0xa
>[   22.076549] [drm:drm_mode_debug_printmodeline [drm]] Modeline 42:"1600x900" 40 76090 1600 1664 1728 2079 900 903 906 915 0x40 0xa
>[   22.076808] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:52:DP-1]
>[   22.076829] [drm:intel_dp_detect [i915]] [CONNECTOR:52:DP-1]
>[   22.076836] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:52:DP-1] disconnected
>[   22.076844] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:49:HDMI-A-1]
>[   22.076861] [drm:intel_hdmi_detect [i915]] [CONNECTOR:49:HDMI-A-1]
>[   22.077211] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   22.077229] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   22.077578] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   22.077590] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[   22.077938] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   22.077956] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   22.078122] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   22.078129] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   22.078134] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:49:HDMI-A-1] disconnected
>[   22.078144] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:37:VGA-1]
>[   22.078161] [drm:intel_crt_detect [i915]] [CONNECTOR:37:VGA-1] force=1
>[   22.078180] [drm:intel_crt_detect [i915]] ironlake hotplug adpa=0xf40000, result 0
>[   22.078204] [drm:intel_crt_detect [i915]] CRT not detected via hotplug
>[   22.078435] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[   22.078490] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus vga] NAK on first message, retry
>[   22.078716] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[   22.078727] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus vga
>[   22.078744] [drm:intel_crt_get_edid [i915]] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   22.078760] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   22.079457] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus vga
>[   22.079474] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   22.079490] [drm:intel_crt_detect_ddc [i915]] CRT not detected via DDC:0x50 [no valid EDID found]
>[   22.079496] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:37:VGA-1] disconnected
>[   22.254569] Bluetooth: RFCOMM TTY layer initialized
>[   22.254577] Bluetooth: RFCOMM socket layer initialized
>[   22.254582] Bluetooth: RFCOMM ver 1.11
>[   22.830546] [drm:i915_gem_open [i915]] 
>[   22.836135] [drm:i915_gem_context_create_ioctl [i915]] HW context 1 created
>[   22.836923] [drm:i915_gem_context_destroy_ioctl [i915]] HW context 1 destroyed
>[   22.837547] [drm:i915_gem_context_create_ioctl [i915]] HW context 1 created
>[   24.186208] [drm:i915_gem_open [i915]] 
>[   25.316063] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
>[   25.316086] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[   25.350659] [drm:drm_mode_addfb2 [drm]] [FB:62]
>[   29.512436] [drm:i915_gem_open [i915]] 
>[   29.519872] [drm:i915_gem_context_create_ioctl [i915]] HW context 1 created
>[   29.520818] [drm:i915_gem_context_destroy_ioctl [i915]] HW context 1 destroyed
>[   30.021291] [drm:i915_gem_context_create_ioctl [i915]] HW context 1 created
>[   31.485054] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x00101012, pins 0x00000020
>[   31.485105] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - long
>[   31.485123] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 5 - cnt: 0
>[   31.485186] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - long
>[   31.485214] [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions
>[   31.485237] [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-1 (pin 5) received hotplug event.
>[   31.485262] [drm:intel_hdmi_detect [i915]] [CONNECTOR:49:HDMI-A-1]
>[   31.510636] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   31.510686] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   31.510912] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   31.510936] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   31.510978] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support
>[   31.510996] [drm:i915_hotplug_work_func [i915]] [CONNECTOR:49:HDMI-A-1] status updated from disconnected to connected
>[   31.511012] [drm:i915_hotplug_work_func [i915]] Connector DP-1 (pin 5) received hotplug event.
>[   31.511028] [drm:intel_dp_detect [i915]] [CONNECTOR:52:DP-1]
>[   31.513493] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
>[   31.516048] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
>[   31.518509] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
>[   31.520973] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
>[   31.523437] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
>[   31.525897] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
>[   31.528361] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
>[   31.530819] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
>[   31.533280] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
>[   31.535757] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
>[   31.538219] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
>[   31.540682] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
>[   31.543141] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
>[   31.545603] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
>[   31.548066] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
>[   31.550525] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
>[   31.552988] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
>[   31.555467] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
>[   31.557931] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
>[   31.560395] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
>[   31.562855] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
>[   31.565321] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
>[   31.567786] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
>[   31.570245] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
>[   31.572706] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
>[   31.575166] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
>[   31.577629] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
>[   31.580092] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
>[   31.582552] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
>[   31.585013] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
>[   31.587476] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
>[   31.589937] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
>[   31.589945] [drm:drm_dp_dpcd_access [drm_kms_helper]] Too many retries, giving up. First error: -110
>[   31.603238] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:49:HDMI-A-1]
>[   31.603287] [drm:intel_hdmi_detect [i915]] [CONNECTOR:49:HDMI-A-1]
>[   31.628653] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   31.628696] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   31.628913] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   31.628936] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   31.628979] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support
>[   31.629047] [drm:drm_add_edid_modes.part.23 [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz
>[   31.629055] [drm:drm_edid_to_eld [drm]] ELD monitor DELL U2715H
>[   31.629063] [drm:drm_edid_to_eld [drm]] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0
>[   31.629070] [drm:drm_edid_to_eld [drm]] ELD size 36, SAD count 1
>[   31.629102] [drm:drm_mode_debug_printmodeline [drm]] Modeline 88:"2560x1440" 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x48 0x9
>[   31.629110] [drm:drm_mode_prune_invalid [drm]] Not using 2560x1440 mode: CLOCK_HIGH
>[   31.629119] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:49:HDMI-A-1] probed modes :
>[   31.629127] [drm:drm_mode_debug_printmodeline [drm]] Modeline 93:"2048x1152" 60 162000 2048 2074 2154 2250 1152 1153 1156 1200 0x40 0x5
>[   31.629135] [drm:drm_mode_debug_printmodeline [drm]] Modeline 95:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x40 0x9
>[   31.629142] [drm:drm_mode_debug_printmodeline [drm]] Modeline 89:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1082 1087 1125 0x40 0x5
>[   31.629150] [drm:drm_mode_debug_printmodeline [drm]] Modeline 108:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   31.629157] [drm:drm_mode_debug_printmodeline [drm]] Modeline 123:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   31.629164] [drm:drm_mode_debug_printmodeline [drm]] Modeline 90:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   31.629172] [drm:drm_mode_debug_printmodeline [drm]] Modeline 109:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   31.629179] [drm:drm_mode_debug_printmodeline [drm]] Modeline 124:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   31.629186] [drm:drm_mode_debug_printmodeline [drm]] Modeline 117:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   31.629193] [drm:drm_mode_debug_printmodeline [drm]] Modeline 116:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[   31.629200] [drm:drm_mode_debug_printmodeline [drm]] Modeline 122:"1920x1080" 30 74250 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   31.629207] [drm:drm_mode_debug_printmodeline [drm]] Modeline 131:"1920x1080" 30 74176 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   31.629214] [drm:drm_mode_debug_printmodeline [drm]] Modeline 121:"1920x1080" 25 74250 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   31.629221] [drm:drm_mode_debug_printmodeline [drm]] Modeline 120:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[   31.629228] [drm:drm_mode_debug_printmodeline [drm]] Modeline 130:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[   31.629235] [drm:drm_mode_debug_printmodeline [drm]] Modeline 97:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   31.629242] [drm:drm_mode_debug_printmodeline [drm]] Modeline 94:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[   31.629249] [drm:drm_mode_debug_printmodeline [drm]] Modeline 104:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   31.629256] [drm:drm_mode_debug_printmodeline [drm]] Modeline 98:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   31.629263] [drm:drm_mode_debug_printmodeline [drm]] Modeline 99:"1200x960" 60 95403 1200 1272 1400 1600 960 961 964 994 0x0 0x6
>[   31.629270] [drm:drm_mode_debug_printmodeline [drm]] Modeline 96:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   31.629277] [drm:drm_mode_debug_printmodeline [drm]] Modeline 91:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   31.629284] [drm:drm_mode_debug_printmodeline [drm]] Modeline 110:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   31.629291] [drm:drm_mode_debug_printmodeline [drm]] Modeline 125:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   31.629298] [drm:drm_mode_debug_printmodeline [drm]] Modeline 119:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   31.629305] [drm:drm_mode_debug_printmodeline [drm]] Modeline 105:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   31.629312] [drm:drm_mode_debug_printmodeline [drm]] Modeline 106:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   31.629319] [drm:drm_mode_debug_printmodeline [drm]] Modeline 107:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   31.629326] [drm:drm_mode_debug_printmodeline [drm]] Modeline 100:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   31.629333] [drm:drm_mode_debug_printmodeline [drm]] Modeline 118:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   31.629341] [drm:drm_mode_debug_printmodeline [drm]] Modeline 114:"720x576i" 50 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[   31.629348] [drm:drm_mode_debug_printmodeline [drm]] Modeline 126:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   31.629355] [drm:drm_mode_debug_printmodeline [drm]] Modeline 127:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   31.629362] [drm:drm_mode_debug_printmodeline [drm]] Modeline 92:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   31.629369] [drm:drm_mode_debug_printmodeline [drm]] Modeline 111:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   31.629376] [drm:drm_mode_debug_printmodeline [drm]] Modeline 112:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   31.629383] [drm:drm_mode_debug_printmodeline [drm]] Modeline 128:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[   31.629398] [drm:drm_mode_debug_printmodeline [drm]] Modeline 113:"720x480i" 60 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[   31.629405] [drm:drm_mode_debug_printmodeline [drm]] Modeline 101:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   31.629413] [drm:drm_mode_debug_printmodeline [drm]] Modeline 129:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   31.629420] [drm:drm_mode_debug_printmodeline [drm]] Modeline 102:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   31.629435] [drm:drm_mode_debug_printmodeline [drm]] Modeline 115:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   31.629442] [drm:drm_mode_debug_printmodeline [drm]] Modeline 103:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   31.638540] [drm:drm_mode_addfb2 [drm]] [FB:53]
>[   31.638713] [drm:drm_mode_setcrtc [drm]] [CRTC:29:pipe A]
>[   31.638730] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:40:eDP-1]
>[   31.653538] [drm:drm_mode_setcrtc [drm]] [CRTC:36:pipe B]
>[   31.653549] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:49:HDMI-A-1]
>[   31.653582] [drm:intel_modeset_pipe_config [i915]] [CONNECTOR:49:HDMI-A-1] checking for sink bpp constrains
>[   31.653599] [drm:intel_modeset_pipe_config [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[   31.653619] [drm:intel_hdmi_compute_config [i915]] picking bpc to 8 for HDMI output
>[   31.653635] [drm:intel_hdmi_compute_config [i915]] forcing pipe bpc to 24 for HDMI
>[   31.653651] [drm:intel_modeset_pipe_config [i915]] checking fdi config on pipe B, lanes 3
>[   31.653667] [drm:intel_modeset_pipe_config [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[   31.653684] [drm:intel_dump_pipe_config [i915]] [CRTC:36:pipe B][modeset] config ffff9faf524c9800 for pipe B
>[   31.653700] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: B
>[   31.653714] [drm:intel_dump_pipe_config [i915]] pipe bpp: 24, dithering: 0
>[   31.653729] [drm:intel_dump_pipe_config [i915]] fdi/pch: 1, lanes: 3, gmch_m: 6860390, gmch_n: 8388608, link_m: 428774, link_n: 524288, tu: 64
>[   31.653744] [drm:intel_dump_pipe_config [i915]] dp: 0, lanes: 4, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   31.653758] [drm:intel_dump_pipe_config [i915]] dp: 0, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   31.653772] [drm:intel_dump_pipe_config [i915]] audio: 1, infoframes: 1
>[   31.653785] [drm:intel_dump_pipe_config [i915]] requested mode:
>[   31.653795] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 220812 2560 2608 2640 2720 1440 1443 1448 1478 0x0 0xa
>[   31.653809] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[   31.653818] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 220812 2560 2608 2640 2720 1440 1443 1448 1478 0x0 0xa
>[   31.653833] [drm:intel_dump_pipe_config [i915]] crtc timings: 220812 2560 2608 2640 2720 1440 1443 1448 1478, type: 0x0 flags: 0xa
>[   31.653846] [drm:intel_dump_pipe_config [i915]] port clock: 220812
>[   31.653859] [drm:intel_dump_pipe_config [i915]] pipe src size: 2560x1440
>[   31.653873] [drm:intel_dump_pipe_config [i915]] num_scalers: 0, scaler_users: 0x0, scaler_id: 0
>[   31.653886] [drm:intel_dump_pipe_config [i915]] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   31.653900] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   31.653913] [drm:intel_dump_pipe_config [i915]] ips: 0
>[   31.653926] [drm:intel_dump_pipe_config [i915]] double wide: 0
>[   31.653939] [drm:intel_dump_pipe_config [i915]] dpll_hw_state: dpll: 0x0, dpll_md: 0x0, fp0: 0x0, fp1: 0x0
>[   31.653952] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[   31.653966] [drm:intel_dump_pipe_config [i915]] [PLANE:30:primary B] disabled, scaler_id = 0
>[   31.653979] [drm:intel_dump_pipe_config [i915]] [PLANE:32:sprite B] disabled, scaler_id = 0
>[   31.653992] [drm:intel_dump_pipe_config [i915]] [PLANE:34:cursor B] disabled, scaler_id = 0
>[   31.654037] [drm:intel_find_shared_dpll [i915]] [CRTC:36:pipe B] allocated PCH DPLL A
>[   31.654053] [drm:intel_reference_shared_dpll [i915]] using PCH DPLL A for pipe B
>[   31.654078] [drm:intel_atomic_commit_tail [i915]] [ENCODER:38:CRT]
>[   31.654095] [drm:intel_atomic_commit_tail [i915]] [ENCODER:39:DP A]
>[   31.654109] [drm:intel_atomic_commit_tail [i915]] [ENCODER:48:HDMI B]
>[   31.654123] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DP B]
>[   31.654139] [drm:verify_connector_state [i915]] [CONNECTOR:37:VGA-1]
>[   31.654154] [drm:verify_connector_state [i915]] [CONNECTOR:52:DP-1]
>[   31.654169] [drm:verify_single_dpll_state.isra.111 [i915]] PCH DPLL A
>[   31.654185] [drm:verify_single_dpll_state.isra.111 [i915]] PCH DPLL B
>[   31.654207] [drm:intel_prepare_shared_dpll [i915]] setting up PCH DPLL A
>[   31.654777] [drm:intel_enable_pipe [i915]] enabling pipe B
>[   31.655597] [drm:gen6_fdi_link_train [i915]] FDI_RX_IIR 0x100
>[   31.655613] [drm:gen6_fdi_link_train [i915]] FDI train 1 done.
>[   31.656276] [drm:gen6_fdi_link_train [i915]] FDI_RX_IIR 0x200
>[   31.656291] [drm:gen6_fdi_link_train [i915]] FDI train 2 done.
>[   31.656305] [drm:gen6_fdi_link_train [i915]] FDI train done.
>[   31.656323] [drm:intel_enable_shared_dpll [i915]] enable PCH DPLL A (active 2, on? 0) for crtc 36
>[   31.656340] [drm:intel_enable_shared_dpll [i915]] enabling PCH DPLL A
>[   31.657722] [drm:intel_enable_hdmi_audio [i915]] Enabling HDMI audio on pipe B
>[   31.657739] [drm:intel_audio_codec_enable [i915]] ELD on [CONNECTOR:49:HDMI-A-1], [ENCODER:48:HDMI B]
>[   31.657755] [drm:ilk_audio_codec_enable [i915]] Enable audio codec on port B, pipe B, 36 bytes ELD
>[   31.657780] [drm:audio_config_hdmi_pixel_clock.isra.5 [i915]] HDMI audio pixel clock setting for 220812 not found, falling back to defaults
>[   31.657795] [drm:audio_config_hdmi_pixel_clock.isra.5 [i915]] Configuring HDMI audio for pixel clock 25200 (0x00010000)
>[   31.694351] [drm:verify_connector_state [i915]] [CONNECTOR:49:HDMI-A-1]
>[   31.694377] [drm:intel_atomic_commit_tail [i915]] [CRTC:36:pipe B]
>[   31.694409] [drm:verify_single_dpll_state.isra.111 [i915]] PCH DPLL A
>[   31.719768] [drm:drm_mode_setcrtc [drm]] [CRTC:29:pipe A]
>[   31.719789] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:40:eDP-1]
>[   31.837883] [drm:drm_mode_addfb2 [drm]] [FB:137]
>[   34.439201] [drm:asle_work [i915]] bclp = 0x80000019
>[   34.439229] [drm:asle_work [i915]] updating opregion backlight 25/255
>[   34.439255] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 479
>[   34.439613] [drm:asle_work [i915]] bclp = 0x80000007
>[   34.439636] [drm:asle_work [i915]] updating opregion backlight 7/255
>[   34.439660] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 134
>[   34.439752] [drm:drm_mode_setcrtc [drm]] [CRTC:29:pipe A]
>[   34.439771] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:49:HDMI-A-1]
>[   34.439813] [drm:intel_modeset_pipe_config [i915]] [CONNECTOR:49:HDMI-A-1] checking for sink bpp constrains
>[   34.439840] [drm:intel_modeset_pipe_config [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[   34.439868] [drm:intel_hdmi_compute_config [i915]] picking bpc to 8 for HDMI output
>[   34.439891] [drm:intel_hdmi_compute_config [i915]] forcing pipe bpc to 24 for HDMI
>[   34.439914] [drm:intel_modeset_pipe_config [i915]] checking fdi config on pipe A, lanes 3
>[   34.439937] [drm:intel_modeset_pipe_config [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[   34.439962] [drm:intel_dump_pipe_config [i915]] [CRTC:29:pipe A][modeset] config ffff9faf200f9000 for pipe A
>[   34.439983] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: A
>[   34.440000] [drm:intel_dump_pipe_config [i915]] pipe bpp: 24, dithering: 0
>[   34.440016] [drm:intel_dump_pipe_config [i915]] fdi/pch: 1, lanes: 3, gmch_m: 6860390, gmch_n: 8388608, link_m: 428774, link_n: 524288, tu: 64
>[   34.440032] [drm:intel_dump_pipe_config [i915]] dp: 0, lanes: 4, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   34.440048] [drm:intel_dump_pipe_config [i915]] dp: 0, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   34.440067] [drm:intel_dump_pipe_config [i915]] audio: 1, infoframes: 1
>[   34.440084] [drm:intel_dump_pipe_config [i915]] requested mode:
>[   34.440101] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 220812 2560 2608 2640 2720 1440 1443 1448 1478 0x0 0xa
>[   34.440120] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[   34.440131] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 220812 2560 2608 2640 2720 1440 1443 1448 1478 0x0 0xa
>[   34.440149] [drm:intel_dump_pipe_config [i915]] crtc timings: 220812 2560 2608 2640 2720 1440 1443 1448 1478, type: 0x0 flags: 0xa
>[   34.440167] [drm:intel_dump_pipe_config [i915]] port clock: 220812
>[   34.440184] [drm:intel_dump_pipe_config [i915]] pipe src size: 2560x1440
>[   34.440201] [drm:intel_dump_pipe_config [i915]] num_scalers: 0, scaler_users: 0x0, scaler_id: 0
>[   34.440216] [drm:intel_dump_pipe_config [i915]] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   34.440232] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   34.440248] [drm:intel_dump_pipe_config [i915]] ips: 0
>[   34.440264] [drm:intel_dump_pipe_config [i915]] double wide: 0
>[   34.440281] [drm:intel_dump_pipe_config [i915]] dpll_hw_state: dpll: 0x0, dpll_md: 0x0, fp0: 0x0, fp1: 0x0
>[   34.440297] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[   34.440316] [drm:intel_dump_pipe_config [i915]] [PLANE:23:primary A] enabled
>[   34.440331] [drm:intel_dump_pipe_config [i915]] 	FB:137, fb = 2560x2340 format = XR24 little-endian (0x34325258)
>[   34.440347] [drm:intel_dump_pipe_config [i915]] 	scaler:0 src 511x1440+1600+900 dst 0x0+1600+900
>[   34.440363] [drm:intel_dump_pipe_config [i915]] [PLANE:25:sprite A] disabled, scaler_id = 0
>[   34.440380] [drm:intel_dump_pipe_config [i915]] [PLANE:27:cursor A] disabled, scaler_id = 0
>[   34.440445] [drm:intel_find_shared_dpll [i915]] [CRTC:29:pipe A] allocated PCH DPLL A
>[   34.440465] [drm:intel_reference_shared_dpll [i915]] using PCH DPLL A for pipe A
>[   34.440511] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[   34.440536] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[   34.440557] [drm:intel_edp_backlight_off.part.28 [i915]] 
>[   34.647243] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 0
>[   34.647444] [drm:edp_panel_off [i915]] Turn eDP port A panel power off
>[   34.647463] [drm:edp_panel_off [i915]] Wait for panel power off time
>[   34.647483] [drm:wait_panel_status [i915]] mask b0000000 value 00000000 status e0000003 control abcd0000
>[   34.698662] [drm:wait_panel_status [i915]] Wait complete
>[   34.698692] [drm:intel_disable_pipe [i915]] disabling pipe A
>[   34.699729] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00080000, dig 0x00000012, pins 0x00000010
>[   34.699801] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[   34.699817] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 0
>[   34.699863] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[   34.706936] [drm:intel_dp_link_down [i915]] 
>[   34.763218] [drm:ilk_post_disable_dp [i915]] disabling eDP PLL
>[   34.763465] [drm:ilk_audio_codec_disable [i915]] Disable audio codec on port B, pipe B
>[   34.763486] [drm:i915_audio_component_get_eld [i915]] Not valid for port B
>[   34.763537] [drm:intel_disable_pipe [i915]] disabling pipe B
>[   34.789650] [drm:intel_disable_shared_dpll [i915]] disable PCH DPLL A (active 2, on? 1) for crtc 36
>[   34.789670] [drm:intel_disable_shared_dpll [i915]] disabling PCH DPLL A
>[   34.789892] [drm:intel_atomic_commit_tail [i915]] [ENCODER:38:CRT]
>[   34.789909] [drm:intel_atomic_commit_tail [i915]] [ENCODER:39:DP A]
>[   34.789924] [drm:intel_atomic_commit_tail [i915]] [ENCODER:48:HDMI B]
>[   34.789939] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DP B]
>[   34.789956] [drm:verify_connector_state [i915]] [CONNECTOR:40:eDP-1]
>[   34.789971] [drm:verify_connector_state [i915]] [CONNECTOR:37:VGA-1]
>[   34.789986] [drm:verify_connector_state [i915]] [CONNECTOR:52:DP-1]
>[   34.790001] [drm:verify_single_dpll_state.isra.111 [i915]] PCH DPLL A
>[   34.790018] [drm:verify_single_dpll_state.isra.111 [i915]] PCH DPLL B
>[   34.790040] [drm:intel_prepare_shared_dpll [i915]] setting up PCH DPLL A
>[   34.790611] [drm:intel_enable_pipe [i915]] enabling pipe A
>[   34.791429] [drm:gen6_fdi_link_train [i915]] FDI_RX_IIR 0x100
>[   34.791444] [drm:gen6_fdi_link_train [i915]] FDI train 1 done.
>[   34.792107] [drm:gen6_fdi_link_train [i915]] FDI_RX_IIR 0x200
>[   34.792120] [drm:gen6_fdi_link_train [i915]] FDI train 2 done.
>[   34.792134] [drm:gen6_fdi_link_train [i915]] FDI train done.
>[   34.792151] [drm:intel_enable_shared_dpll [i915]] enable PCH DPLL A (active 1, on? 0) for crtc 29
>[   34.792166] [drm:intel_enable_shared_dpll [i915]] enabling PCH DPLL A
>[   34.793580] [drm:intel_enable_hdmi_audio [i915]] Enabling HDMI audio on pipe A
>[   34.793605] [drm:intel_audio_codec_enable [i915]] ELD on [CONNECTOR:49:HDMI-A-1], [ENCODER:48:HDMI B]
>[   34.793620] [drm:ilk_audio_codec_enable [i915]] Enable audio codec on port B, pipe A, 36 bytes ELD
>[   34.793643] [drm:audio_config_hdmi_pixel_clock.isra.5 [i915]] HDMI audio pixel clock setting for 220812 not found, falling back to defaults
>[   34.793658] [drm:audio_config_hdmi_pixel_clock.isra.5 [i915]] Configuring HDMI audio for pixel clock 25200 (0x00010000)
>[   34.829999] [drm:verify_connector_state [i915]] [CONNECTOR:49:HDMI-A-1]
>[   34.830018] [drm:intel_atomic_commit_tail [i915]] [CRTC:29:pipe A]
>[   34.830045] [drm:verify_single_dpll_state.isra.111 [i915]] PCH DPLL A
>[   34.830073] [drm:intel_atomic_commit_tail [i915]] [CRTC:36:pipe B]
>[   34.830153] [drm:drm_mode_setcrtc [drm]] [CRTC:36:pipe B]
>[   34.830772] [drm:drm_mode_setcrtc [drm]] [CRTC:36:pipe B]
>[   34.830783] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:40:eDP-1]
>[   34.830816] [drm:intel_modeset_pipe_config [i915]] [CONNECTOR:40:eDP-1] checking for sink bpp constrains
>[   34.830833] [drm:intel_modeset_pipe_config [i915]] clamping display bpp (was 36) to EDID reported max of 18
>[   34.830853] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 2 max bw 270000 pixel clock 107990KHz
>[   34.830873] [drm:intel_dp_compute_config [i915]] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   34.830890] [drm:intel_dp_compute_config [i915]] DP link bw required 194382 available 432000
>[   34.830910] [drm:intel_modeset_pipe_config [i915]] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   34.830927] [drm:intel_dump_pipe_config [i915]] [CRTC:36:pipe B][modeset] config ffff9faf50364000 for pipe B
>[   34.830945] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: B
>[   34.830962] [drm:intel_dump_pipe_config [i915]] pipe bpp: 18, dithering: 1
>[   34.830976] [drm:intel_dump_pipe_config [i915]] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   34.830992] [drm:intel_dump_pipe_config [i915]] dp: 1, lanes: 2, gmch_m: 3774524, gmch_n: 8388608, link_m: 209695, link_n: 524288, tu: 64
>[   34.831008] [drm:intel_dump_pipe_config [i915]] dp: 1, lanes: 2, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   34.831021] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[   34.831035] [drm:intel_dump_pipe_config [i915]] requested mode:
>[   34.831095] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 107990 1600 1664 1728 1969 900 903 906 915 0x0 0xa
>[   34.831121] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[   34.831141] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"1600x900" 60 107990 1600 1664 1728 1969 900 903 906 915 0x48 0xa
>[   34.831164] [drm:intel_dump_pipe_config [i915]] crtc timings: 107990 1600 1664 1728 1969 900 903 906 915, type: 0x48 flags: 0xa
>[   34.831187] [drm:intel_dump_pipe_config [i915]] port clock: 270000
>[   34.831209] [drm:intel_dump_pipe_config [i915]] pipe src size: 1600x900
>[   34.831232] [drm:intel_dump_pipe_config [i915]] num_scalers: 0, scaler_users: 0x0, scaler_id: 0
>[   34.831255] [drm:intel_dump_pipe_config [i915]] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   34.831277] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   34.831291] [drm:intel_dump_pipe_config [i915]] ips: 0
>[   34.831308] [drm:intel_dump_pipe_config [i915]] double wide: 0
>[   34.831326] [drm:intel_dump_pipe_config [i915]] dpll_hw_state: dpll: 0xc4010001, dpll_md: 0x0, fp0: 0x30f05, fp1: 0x30f05
>[   34.831341] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[   34.831359] [drm:intel_dump_pipe_config [i915]] [PLANE:30:primary B] disabled, scaler_id = 0
>[   34.831374] [drm:intel_dump_pipe_config [i915]] [PLANE:32:sprite B] disabled, scaler_id = 0
>[   34.831388] [drm:intel_dump_pipe_config [i915]] [PLANE:34:cursor B] disabled, scaler_id = 0
>[   34.831430] [drm:intel_atomic_commit_tail [i915]] [ENCODER:38:CRT]
>[   34.831448] [drm:intel_atomic_commit_tail [i915]] [ENCODER:39:DP A]
>[   34.831464] [drm:intel_atomic_commit_tail [i915]] [ENCODER:48:HDMI B]
>[   34.831480] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DP B]
>[   34.831496] [drm:verify_connector_state [i915]] [CONNECTOR:37:VGA-1]
>[   34.831512] [drm:verify_connector_state [i915]] [CONNECTOR:52:DP-1]
>[   34.831528] [drm:verify_single_dpll_state.isra.111 [i915]] PCH DPLL A
>[   34.831545] [drm:verify_single_dpll_state.isra.111 [i915]] PCH DPLL B
>[   34.831567] [drm:g4x_pre_enable_dp [i915]] enabling eDP PLL for clock 270000
>[   34.832307] [drm:intel_enable_pipe [i915]] enabling pipe B
>[   34.832327] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[   34.832344] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[   34.832360] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[   35.267189] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 40000000 control abcd0000
>[   35.267209] [drm:wait_panel_status [i915]] Wait complete
>[   35.267229] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x40000000 PP_CONTROL: 0xabcd0008
>[   35.267245] [drm:edp_panel_vdd_on [i915]] eDP port A panel power wasn't enabled
>[   35.353604] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00080000, dig 0x00000012, pins 0x00000010
>[   35.353658] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[   35.353676] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 1
>[   35.353742] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[   35.475171] [drm:edp_panel_on [i915]] Turn eDP port A panel power on
>[   35.475191] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[   35.475214] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 40000000 control abcd0008
>[   35.475232] [drm:wait_panel_status [i915]] Wait complete
>[   35.475250] [drm:edp_panel_on [i915]] Wait for panel power on
>[   35.475269] [drm:wait_panel_status [i915]] mask b000000f value 80000008 status 4000000a control abcd000b
>[   35.676889] [drm:wait_panel_status [i915]] Wait complete
>[   35.676910] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
>[   35.676931] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0xc0000008 PP_CONTROL: 0xabcd0003
>[   35.676953] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[   35.676972] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0xc0000008 PP_CONTROL: 0xabcd000b
>[   35.677467] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 00000000
>[   35.677482] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[   35.677496] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[   35.677511] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[   35.678137] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[   35.678152] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>[   35.679075] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 00400000
>[   35.679095] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[   35.679118] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 1
>[   35.680034] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 0e800000
>[   35.680048] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[   35.680061] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 2
>[   35.680975] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 00000000
>[   35.680989] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[   35.681002] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[   35.681917] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[   35.682082] [drm:intel_edp_backlight_on.part.27 [i915]] 
>[   35.682105] [drm:intel_panel_enable_backlight [i915]] pipe B
>[   35.682122] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 134
>[   35.698777] [drm:verify_connector_state [i915]] [CONNECTOR:40:eDP-1]
>[   35.698827] [drm:intel_atomic_commit_tail [i915]] [CRTC:36:pipe B]
>[   35.715979] [drm:asle_work [i915]] bclp = 0x80000019
>[   35.715999] [drm:asle_work [i915]] updating opregion backlight 25/255
>[   35.716018] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 479
>[   35.716353] [drm:asle_work [i915]] bclp = 0x80000019
>[   35.716372] [drm:asle_work [i915]] updating opregion backlight 25/255
>[   35.716397] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 479
>[   38.882670] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
>[   38.882693] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0xc0000008 PP_CONTROL: 0xabcd0007
>[   87.819202] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00200000, dig 0x00101012, pins 0x00000020
>[   87.819271] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - long
>[   87.819326] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 5 - cnt: 0
>[   87.819476] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - long
>[   87.819602] [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions
>[   87.819671] [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-1 (pin 5) received hotplug event.
>[   87.819742] [drm:intel_hdmi_detect [i915]] [CONNECTOR:49:HDMI-A-1]
>[   87.819985] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   87.820043] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   87.820345] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   87.820389] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[   87.820710] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   87.820771] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   87.821082] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   87.821109] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   87.821174] [drm:i915_hotplug_work_func [i915]] [CONNECTOR:49:HDMI-A-1] status updated from connected to disconnected
>[   87.821231] [drm:i915_hotplug_work_func [i915]] Connector DP-1 (pin 5) received hotplug event.
>[   87.821289] [drm:intel_dp_detect [i915]] [CONNECTOR:52:DP-1]
>[   87.824733] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:49:HDMI-A-1]
>[   87.824832] [drm:intel_hdmi_detect [i915]] [CONNECTOR:49:HDMI-A-1]
>[   87.825131] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   87.825180] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   87.825499] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   87.825534] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[   87.825761] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   87.825806] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   87.826131] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   87.826158] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   87.826179] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:49:HDMI-A-1] disconnected
>[   88.969258] [drm:drm_mode_setcrtc [drm]] [CRTC:29:pipe A]
>[   88.969330] [drm:ilk_audio_codec_disable [i915]] Disable audio codec on port B, pipe A
>[   88.969360] [drm:i915_audio_component_get_eld [i915]] Not valid for port B
>[   88.969409] [drm:intel_disable_pipe [i915]] disabling pipe A
>[   88.992034] [drm:intel_disable_shared_dpll [i915]] disable PCH DPLL A (active 1, on? 1) for crtc 29
>[   88.992074] [drm:intel_disable_shared_dpll [i915]] disabling PCH DPLL A
>[   88.992315] [drm:intel_atomic_commit_tail [i915]] [ENCODER:38:CRT]
>[   88.992348] [drm:intel_atomic_commit_tail [i915]] [ENCODER:39:DP A]
>[   88.992378] [drm:intel_atomic_commit_tail [i915]] [ENCODER:48:HDMI B]
>[   88.992409] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DP B]
>[   88.992443] [drm:verify_connector_state [i915]] [CONNECTOR:37:VGA-1]
>[   88.992476] [drm:verify_connector_state [i915]] [CONNECTOR:49:HDMI-A-1]
>[   88.992508] [drm:verify_connector_state [i915]] [CONNECTOR:52:DP-1]
>[   88.992539] [drm:verify_single_dpll_state.isra.111 [i915]] PCH DPLL A
>[   88.992571] [drm:verify_single_dpll_state.isra.111 [i915]] PCH DPLL B
>[   88.992613] [drm:intel_atomic_commit_tail [i915]] [CRTC:29:pipe A]
>[   88.993962] [drm:asle_work [i915]] bclp = 0x80000019
>[   88.993990] [drm:asle_work [i915]] updating opregion backlight 25/255
>[   88.994121] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 479
>[   88.994199] [drm:asle_work [i915]] bclp = 0x80000007
>[   88.994222] [drm:asle_work [i915]] updating opregion backlight 7/255
>[   88.994267] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 134
>[   88.994295] [drm:drm_mode_setcrtc [drm]] [CRTC:36:pipe B]
>[   88.994360] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[   88.994396] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0xc0000008 PP_CONTROL: 0xabcd000f
>[   88.994426] [drm:intel_edp_backlight_off.part.28 [i915]] 
>[   89.201856] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 0
>[   89.202073] [drm:edp_panel_off [i915]] Turn eDP port A panel power off
>[   89.202132] [drm:edp_panel_off [i915]] Wait for panel power off time
>[   89.202194] [drm:wait_panel_status [i915]] mask b0000000 value 00000000 status c0000008 control abcd0000
>[   89.253915] [drm:wait_panel_status [i915]] Wait complete
>[   89.253996] [drm:intel_disable_pipe [i915]] disabling pipe B
>[   89.254551] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00080000, dig 0x00000012, pins 0x00000010
>[   89.254615] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[   89.254669] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 0
>[   89.254766] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[   89.266183] [drm:intel_dp_link_down [i915]] 
>[   89.325891] [drm:ilk_post_disable_dp [i915]] disabling eDP PLL
>[   89.326185] [drm:intel_atomic_commit_tail [i915]] [ENCODER:38:CRT]
>[   89.326252] [drm:intel_atomic_commit_tail [i915]] [ENCODER:39:DP A]
>[   89.326308] [drm:intel_atomic_commit_tail [i915]] [ENCODER:48:HDMI B]
>[   89.326364] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DP B]
>[   89.326425] [drm:verify_connector_state [i915]] [CONNECTOR:40:eDP-1]
>[   89.326481] [drm:verify_connector_state [i915]] [CONNECTOR:37:VGA-1]
>[   89.326536] [drm:verify_connector_state [i915]] [CONNECTOR:49:HDMI-A-1]
>[   89.326591] [drm:verify_connector_state [i915]] [CONNECTOR:52:DP-1]
>[   89.326646] [drm:verify_single_dpll_state.isra.111 [i915]] PCH DPLL A
>[   89.326702] [drm:verify_single_dpll_state.isra.111 [i915]] PCH DPLL B
>[   89.326785] [drm:intel_atomic_commit_tail [i915]] [CRTC:36:pipe B]
>[   89.326838] [drm:intel_power_well_disable [i915]] disabling always-on
>[   89.332051] [drm:drm_mode_addfb2 [drm]] [FB:87]
>[   89.334414] [drm:drm_mode_setcrtc [drm]] [CRTC:29:pipe A]
>[   89.334431] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:40:eDP-1]
>[   89.334490] [drm:intel_modeset_pipe_config [i915]] [CONNECTOR:40:eDP-1] checking for sink bpp constrains
>[   89.334517] [drm:intel_modeset_pipe_config [i915]] clamping display bpp (was 36) to EDID reported max of 18
>[   89.334549] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 2 max bw 270000 pixel clock 107990KHz
>[   89.334578] [drm:intel_dp_compute_config [i915]] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 18
>[   89.334605] [drm:intel_dp_compute_config [i915]] DP link bw required 194382 available 432000
>[   89.334632] [drm:intel_modeset_pipe_config [i915]] hw max bpp: 36, pipe bpp: 18, dithering: 1
>[   89.334658] [drm:intel_dump_pipe_config [i915]] [CRTC:29:pipe A][modeset] config ffff9faf200fe800 for pipe A
>[   89.334681] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: A
>[   89.334703] [drm:intel_dump_pipe_config [i915]] pipe bpp: 18, dithering: 1
>[   89.334725] [drm:intel_dump_pipe_config [i915]] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   89.334747] [drm:intel_dump_pipe_config [i915]] dp: 1, lanes: 2, gmch_m: 3774524, gmch_n: 8388608, link_m: 209695, link_n: 524288, tu: 64
>[   89.334769] [drm:intel_dump_pipe_config [i915]] dp: 1, lanes: 2, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   89.334790] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[   89.334811] [drm:intel_dump_pipe_config [i915]] requested mode:
>[   89.334826] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 107990 1600 1664 1728 1969 900 903 906 915 0x0 0xa
>[   89.334847] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[   89.334862] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"1600x900" 60 107990 1600 1664 1728 1969 900 903 906 915 0x48 0xa
>[   89.334884] [drm:intel_dump_pipe_config [i915]] crtc timings: 107990 1600 1664 1728 1969 900 903 906 915, type: 0x48 flags: 0xa
>[   89.334905] [drm:intel_dump_pipe_config [i915]] port clock: 270000
>[   89.334925] [drm:intel_dump_pipe_config [i915]] pipe src size: 1600x900
>[   89.334946] [drm:intel_dump_pipe_config [i915]] num_scalers: 0, scaler_users: 0x0, scaler_id: 0
>[   89.334966] [drm:intel_dump_pipe_config [i915]] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   89.334986] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   89.335006] [drm:intel_dump_pipe_config [i915]] ips: 0
>[   89.335026] [drm:intel_dump_pipe_config [i915]] double wide: 0
>[   89.335047] [drm:intel_dump_pipe_config [i915]] dpll_hw_state: dpll: 0xc4010001, dpll_md: 0x0, fp0: 0x30f05, fp1: 0x30f05
>[   89.335067] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[   89.335087] [drm:intel_dump_pipe_config [i915]] [PLANE:23:primary A] disabled, scaler_id = 0
>[   89.335107] [drm:intel_dump_pipe_config [i915]] [PLANE:25:sprite A] disabled, scaler_id = 0
>[   89.335127] [drm:intel_dump_pipe_config [i915]] [PLANE:27:cursor A] disabled, scaler_id = 0
>[   89.337413] [drm:intel_power_well_enable [i915]] enabling always-on
>[   89.337441] [drm:intel_atomic_commit_tail [i915]] [ENCODER:38:CRT]
>[   89.337466] [drm:intel_atomic_commit_tail [i915]] [ENCODER:39:DP A]
>[   89.337488] [drm:intel_atomic_commit_tail [i915]] [ENCODER:48:HDMI B]
>[   89.337511] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DP B]
>[   89.337534] [drm:verify_connector_state [i915]] [CONNECTOR:37:VGA-1]
>[   89.337556] [drm:verify_connector_state [i915]] [CONNECTOR:49:HDMI-A-1]
>[   89.337578] [drm:verify_connector_state [i915]] [CONNECTOR:52:DP-1]
>[   89.337599] [drm:verify_single_dpll_state.isra.111 [i915]] PCH DPLL A
>[   89.337622] [drm:verify_single_dpll_state.isra.111 [i915]] PCH DPLL B
>[   89.337653] [drm:g4x_pre_enable_dp [i915]] enabling eDP PLL for clock 270000
>[   89.338441] [drm:intel_enable_pipe [i915]] enabling pipe A
>[   89.338480] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[   89.338516] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[   89.338546] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[   89.821834] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control abcd0000
>[   89.821904] [drm:wait_panel_status [i915]] Wait complete
>[   89.821967] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008
>[   89.822024] [drm:edp_panel_vdd_on [i915]] eDP port A panel power wasn't enabled
>[   89.908470] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00080000, dig 0x00000012, pins 0x00000010
>[   89.908537] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[   89.908593] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 1
>[   89.908722] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[   90.029782] [drm:edp_panel_on [i915]] Turn eDP port A panel power on
>[   90.029850] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[   90.029919] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control abcd0008
>[   90.029976] [drm:wait_panel_status [i915]] Wait complete
>[   90.030031] [drm:edp_panel_on [i915]] Wait for panel power on
>[   90.030089] [drm:wait_panel_status [i915]] mask b000000f value 80000008 status 9000000a control abcd000b
>[   90.232140] [drm:wait_panel_status [i915]] Wait complete
>[   90.232201] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
>[   90.232261] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0003
>[   90.232324] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[   90.232380] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[   90.232966] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 00000000
>[   90.233017] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[   90.233063] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[   90.233112] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[   90.233890] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 00000000
>[   90.233976] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 1
>[   90.234079] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[   90.234793] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 0e000000
>[   90.234845] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2
>[   90.234896] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[   90.235601] [drm:intel_dp_start_link_train [i915]] Max Voltage Swing reached
>[   90.235654] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>[   90.236654] [drm:intel_dp_dump_link_status [i915]] ln0_1:0x0 ln2_3:0x0 align:0x80 sink:0x1 adj_req0_1:0x66 adj_req2_3:0x0
>[   90.236707] [drm:intel_dp_start_link_train [i915]] Clock recovery check failed, cannot continue channel equalization
>[   90.236943] [drm:intel_edp_backlight_on.part.27 [i915]] 
>[   90.237000] [drm:intel_panel_enable_backlight [i915]] pipe A
>[   90.237058] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 134
>[   90.275535] [drm:ironlake_crtc_enable [i915]] *ERROR* mode set failed: pipe A stuck
>[   90.329696] ------------[ cut here ]------------
>[   90.329789] WARNING: CPU: 3 PID: 1834 at /home/kernel/COD/linux/drivers/gpu/drm/i915/intel_display.c:14221 intel_atomic_commit_tail+0xf93/0xfc0 [i915]
>[   90.329792] pipe A vblank wait timed out
>[   90.329795] Modules linked in: rfcomm ccm bnep binfmt_misc option usb_wwan usbserial intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp btusb arc4 btrtl btbcm snd_hda_codec_hdmi kvm_intel snd_hda_codec_realtek snd_hda_codec_generic btintel iwldvm bluetooth kvm snd_hda_intel snd_hda_codec mac80211 snd_hda_core snd_hwdep snd_pcm irqbypass intel_cstate intel_rapl_perf snd_seq_midi snd_seq_midi_event iwlwifi snd_rawmidi input_leds snd_seq joydev serio_raw snd_seq_device cfg80211 snd_timer rtsx_pci_ms memstick acpi_als lpc_ich shpchp snd kfifo_buf soundcore industrialio mei_me sony_laptop mei mac_hid parport_pc ppdev lp parport autofs4 btrfs xor raid6_pq algif_skcipher af_alg dm_crypt dm_mirror dm_region_hash dm_log hid_generic usbhid hid rtsx_pci_sdmmc i915 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel
>[   90.329898]  aesni_intel aes_x86_64 lrw glue_helper ablk_helper i2c_algo_bit cryptd drm_kms_helper psmouse syscopyarea sysfillrect sysimgblt ahci fb_sys_fops libahci r8169 drm mii rtsx_pci video fjes
>[   90.329932] CPU: 3 PID: 1834 Comm: Xorg Tainted: G     U  W       4.9.0-997-generic #201611082217
>[   90.329934] Hardware name: Sony Corporation VPCZ21M9E/VAIO, BIOS R0173H5 05/21/2012
>[   90.329939]  ffffc29581387a60 ffffffff99616e92 ffffc29581387ab0 0000000000000000
>[   90.329947]  ffffc29581387aa0 ffffffff992835ab 0000378dffff3330 0000000000000000
>[   90.329953]  0000000000000000 ffff9faf5237d000 0000000000000000 0000000000000001
>[   90.329959] Call Trace:
>[   90.329973]  [<ffffffff99616e92>] dump_stack+0x63/0x81
>[   90.329981]  [<ffffffff992835ab>] __warn+0xcb/0xf0
>[   90.329987]  [<ffffffff9928362f>] warn_slowpath_fmt+0x5f/0x80
>[   90.329994]  [<ffffffff992c82d6>] ? finish_wait+0x56/0x70
>[   90.330060]  [<ffffffffc0477543>] intel_atomic_commit_tail+0xf93/0xfc0 [i915]
>[   90.330067]  [<ffffffff992c86f0>] ? wake_atomic_t_function+0x60/0x60
>[   90.330125]  [<ffffffffc04779ce>] intel_atomic_commit+0x45e/0x570 [i915]
>[   90.330171]  [<ffffffffc027d24d>] ? drm_atomic_check_only+0x30d/0x5a0 [drm]
>[   90.330202]  [<ffffffffc027cc90>] ? drm_atomic_set_crtc_for_connector+0xc0/0xf0 [drm]
>[   90.330230]  [<ffffffffc027d52b>] drm_atomic_commit+0x4b/0x50 [drm]
>[   90.330252]  [<ffffffffc035efd2>] drm_atomic_helper_set_config+0x82/0xe0 [drm_kms_helper]
>[   90.330282]  [<ffffffffc0270d45>] drm_mode_set_config_internal+0x65/0x110 [drm]
>[   90.330311]  [<ffffffffc027252d>] drm_mode_setcrtc+0x3fd/0x4f0 [drm]
>[   90.330338]  [<ffffffffc0268c4b>] drm_ioctl+0x21b/0x4c0 [drm]
>[   90.330365]  [<ffffffffc0272130>] ? drm_mode_getcrtc+0x140/0x140 [drm]
>[   90.330374]  [<ffffffff9944b5a3>] do_vfs_ioctl+0xa3/0x600
>[   90.330382]  [<ffffffff9929111b>] ? recalc_sigpending+0x1b/0x50
>[   90.330386]  [<ffffffff99291eac>] ? __set_task_blocked+0x3c/0xa0
>[   90.330392]  [<ffffffff9944bb79>] SyS_ioctl+0x79/0x90
>[   90.330396]  [<ffffffff99294b6e>] ? SyS_rt_sigprocmask+0x8e/0xc0
>[   90.330404]  [<ffffffff99a8bcbb>] entry_SYSCALL_64_fastpath+0x1e/0xad
>[   90.330411] ---[ end trace f243a2ab964d6958 ]---
>[   90.330500] [drm:verify_connector_state [i915]] [CONNECTOR:40:eDP-1]
>[   90.330567] [drm:intel_atomic_commit_tail [i915]] [CRTC:29:pipe A]
>[   93.405477] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
>[   93.405551] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  100.572698] [drm:drm_atomic_helper_commit_cleanup_done [drm_kms_helper]] *ERROR* [CRTC:29:pipe A] flip_done timed out
>[  110.811679] [drm:drm_atomic_helper_commit_cleanup_done [drm_kms_helper]] *ERROR* [CRTC:29:pipe A] flip_done timed out
>[  110.812672] [drm:asle_work [i915]] bclp = 0x80000019
>[  110.812767] [drm:asle_work [i915]] updating opregion backlight 25/255
>[  110.812855] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 479
>[  110.813383] [drm:asle_work [i915]] bclp = 0x80000019
>[  110.813470] [drm:asle_work [i915]] updating opregion backlight 25/255
>[  110.813542] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 479
>[  110.821679] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:52:DP-1]
>[  110.821757] [drm:intel_dp_detect [i915]] [CONNECTOR:52:DP-1]
>[  110.821781] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:52:DP-1] disconnected
>[  110.821804] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:49:HDMI-A-1]
>[  110.821867] [drm:intel_hdmi_detect [i915]] [CONNECTOR:49:HDMI-A-1]
>[  110.822168] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[  110.822222] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[  110.822590] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[  110.822630] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[  110.822961] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[  110.823015] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[  110.823336] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[  110.823355] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[  110.823369] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:49:HDMI-A-1] disconnected
>[  110.823398] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:37:VGA-1]
>[  110.823452] [drm:intel_crt_detect [i915]] [CONNECTOR:37:VGA-1] force=1
>[  110.823507] [drm:intel_crt_detect [i915]] ironlake hotplug adpa=0xf40000, result 0
>[  110.823622] [drm:intel_crt_detect [i915]] CRT not detected via hotplug
>[  110.823884] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[  110.823947] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus vga] NAK on first message, retry
>[  110.824176] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
>[  110.824215] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus vga
>[  110.824285] [drm:intel_crt_get_edid [i915]] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  110.824344] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus vga. force bit now 1
>[  110.825110] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus vga
>[  110.825168] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus vga. force bit now 0
>[  110.825224] [drm:intel_crt_detect_ddc [i915]] CRT not detected via DDC:0x50 [no valid EDID found]
>[  110.825244] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:37:VGA-1] disconnected
>[  121.050656] [drm:drm_atomic_helper_commit_cleanup_done [drm_kms_helper]] *ERROR* [CRTC:29:pipe A] flip_done timed out
>[  121.105806] [drm:drm_mode_addfb2 [drm]] [FB:93]

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