Attachment 142857 Details for Bug 109112 – HDMI cable plugged before boot, LSPCON works

HDMI cable plugged before boot, LSPCON works

lspcon-good (text/plain), 157.15 KB, created by Kai-Heng Feng on 2018-12-20 07:26:59 UTC

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Creator: Kai-Heng Feng

Created: 2018-12-20 07:26:59 UTC

Size: 157.15 KB

patch

obsolete

>[    0.000000] Linux version 4.20.0-994-generic (kernel@tangerine) (gcc version 8.2.0 (Ubuntu 8.2.0-12ubuntu1)) #201812182101 SMP Wed Dec 19 02:03:24 UTC 2018
>[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.20.0-994-generic root=UUID=bcd127fb-a530-4b1a-8b0c-4dfb6821fa44 ro drm.debug=0x0e quiet splash vt.handoff=1
>[    0.000000] KERNEL supported cpus:
>[    0.000000]   Intel GenuineIntel
>[    0.000000]   AMD AuthenticAMD
>[    0.000000]   Hygon HygonGenuine
>[    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: Supporting XSAVE feature 0x008: 'MPX bounds registers'
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
>[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
>[    0.000000] x86/fpu: xstate_offset[3]:  832, xstate_sizes[3]:   64
>[    0.000000] x86/fpu: xstate_offset[4]:  896, xstate_sizes[4]:   64
>[    0.000000] x86/fpu: Enabled xstate features 0x1f, context size is 960 bytes, using 'compacted' format.
>[    0.000000] BIOS-provided physical RAM map:
>[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009efff] usable
>[    0.000000] BIOS-e820: [mem 0x000000000009f000-0x00000000000fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000c2baafff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000c2bab000-0x00000000c30aafff] type 20
>[    0.000000] BIOS-e820: [mem 0x00000000c30ab000-0x00000000c398efff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000c398f000-0x00000000c3b8efff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x00000000c3b8f000-0x00000000c3c0efff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x00000000c3c0f000-0x00000000c3c0ffff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000c3c10000-0x00000000cc7fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fe010000-0x00000000fe010fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000022f7fffff] usable
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] efi: EFI v2.60 by HP
>[    0.000000] efi:  ACPI=0xc3c0e000  ACPI 2.0=0xc3c0e014  SMBIOS=0xc3375000  ESRT=0xb415d598  MEMATTR=0xb3bd7018 
>[    0.000000] SMBIOS 3.1 present.
>[    0.000000] DMI: HP HP EliteDesk 800 G4 DM/845A, BIOS Q21 Ver. 02.04.01 09/13/2018
>[    0.000000] tsc: Detected 3000.000 MHz processor
>[    0.000012] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
>[    0.000013] e820: remove [mem 0x000a0000-0x000fffff] usable
>[    0.000017] last_pfn = 0x22f800 max_arch_pfn = 0x400000000
>[    0.000020] MTRR default type: write-back
>[    0.000021] MTRR fixed ranges enabled:
>[    0.000022]   00000-9FFFF write-back
>[    0.000022]   A0000-BFFFF uncachable
>[    0.000023]   C0000-FFFFF write-protect
>[    0.000024] MTRR variable ranges enabled:
>[    0.000025]   0 base 00E0000000 mask 7FE0000000 uncachable
>[    0.000026]   1 base 00D0000000 mask 7FF0000000 uncachable
>[    0.000026]   2 base 00C8000000 mask 7FF8000000 uncachable
>[    0.000027]   3 base 4000000000 mask 4000000000 uncachable
>[    0.000027]   4 disabled
>[    0.000028]   5 disabled
>[    0.000028]   6 disabled
>[    0.000028]   7 disabled
>[    0.000029]   8 disabled
>[    0.000029]   9 disabled
>[    0.001302] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
>[    0.001428] last_pfn = 0xc3c10 max_arch_pfn = 0x400000000
>[    0.008409] esrt: Reserving ESRT space from 0x00000000b415d598 to 0x00000000b415d5d0.
>[    0.008419] check: Scanning 1 areas for low memory corruption
>[    0.008421] Base memory trampoline at [(____ptrval____)] 98000 size 24576
>[    0.008423] Using GB pages for direct mapping
>[    0.008425] BRK [0x148601000, 0x148601fff] PGTABLE
>[    0.008426] BRK [0x148602000, 0x148602fff] PGTABLE
>[    0.008427] BRK [0x148603000, 0x148603fff] PGTABLE
>[    0.008447] BRK [0x148604000, 0x148604fff] PGTABLE
>[    0.008448] BRK [0x148605000, 0x148605fff] PGTABLE
>[    0.008523] BRK [0x148606000, 0x148606fff] PGTABLE
>[    0.008542] BRK [0x148607000, 0x148607fff] PGTABLE
>[    0.008568] BRK [0x148608000, 0x148608fff] PGTABLE
>[    0.008612] Secure boot could not be determined
>[    0.008613] RAMDISK: [mem 0x30d2f000-0x3468efff]
>[    0.008623] ACPI: Early table checksum verification disabled
>[    0.008625] ACPI: RSDP 0x00000000C3C0E014 000024 (v02 HPQOEM)
>[    0.008628] ACPI: XSDT 0x00000000C3BC8188 0000E4 (v01 HPQOEM SLIC-BPC 00000000 INTL 20160422)
>[    0.008632] ACPI: FACP 0x00000000C3C08000 000114 (v06 HPQOEM SLIC-BPC 00000000 HP   00000001)
>[    0.008636] ACPI: DSDT 0x00000000C3BE6000 01D541 (v02 HPQOEM 845A     00000000 INTL 20160527)
>[    0.008639] ACPI: FACS 0x00000000C3B46000 000040
>[    0.008640] ACPI: SSDT 0x00000000C3C0C000 00012A (v02 HP     ShmTable 00000001 INTL 20160527)
>[    0.008643] ACPI: SSDT 0x00000000C3C0A000 0017D5 (v02 CpuRef CpuSsdt  00003000 INTL 20160527)
>[    0.008645] ACPI: SSDT 0x00000000C3C09000 0009CF (v02 CtdpB  CtdpB    00001000 INTL 20160527)
>[    0.008647] ACPI: HPET 0x00000000C3C07000 000038 (v01 HPQOEM 845A     00000001 HP   00000001)
>[    0.008649] ACPI: APIC 0x00000000C3C06000 00012C (v03 HPQOEM 845A     00000001 HP   00000001)
>[    0.008651] ACPI: MCFG 0x00000000C3C05000 00003C (v01 HPQOEM 845A     00000001 HP   00000001)
>[    0.008653] ACPI: WSMT 0x00000000C3C04000 000028 (v01 HPQOEM 845A     00000001 HP   00000001)
>[    0.008655] ACPI: SSDT 0x00000000C3BE5000 000734 (v01 HPQOEM PtidDevc 00001000 INTL 20160527)
>[    0.008657] ACPI: SSDT 0x00000000C3BE4000 000D23 (v02 HPQOEM HP_XHC_P 00000000 INTL 20160527)
>[    0.008659] ACPI: SSDT 0x00000000C3BE0000 0030EF (v02 SaSsdt SaSsdt   00003000 INTL 20160527)
>[    0.008661] ACPI: LPIT 0x00000000C3BDF000 00005C (v01 INTEL  CFL      20170001 INTL 20160422)
>[    0.008663] ACPI: WSMT 0x00000000C3BDE000 000028 (v01 INTEL  CFL      20170001 INTL 20160422)
>[    0.008665] ACPI: SSDT 0x00000000C3BDD000 00044C (v02 INTEL  Wwan     00000001 INTL 20160527)
>[    0.008667] ACPI: SSDT 0x00000000C3BDC000 0003CE (v02 INTEL  Tpm2Tabl 00001000 INTL 20160527)
>[    0.008669] ACPI: TPM2 0x00000000C3BDB000 000034 (v04 INTEL  CFL      20170001 INTL 20160422)
>[    0.008671] ACPI: UEFI 0x00000000C3B3F000 000042 (v01 INTEL  CFL      20170001 INTL 20160422)
>[    0.008673] ACPI: SSDT 0x00000000C3BDA000 000385 (v02 Intel  UcsiAcpi 00001000 INTL 20160527)
>[    0.008675] ACPI: DMAR 0x00000000C3BD9000 0000A8 (v01 INTEL  CFL      00000002      01000013)
>[    0.008677] ACPI: SSDT 0x00000000C3BCA000 00E899 (v01 HP     HPINDTWL 00001000 INTL 20160527)
>[    0.008679] ACPI: SSDT 0x00000000C3BC9000 000032 (v01 HP     HPCONDEV 00001000 INTL 20160527)
>[    0.008681] ACPI: ASF! 0x00000000C3C0D000 0000A0 (v32 HPQOEM  UYA     20170001 INTL 20160422)
>[    0.008683] ACPI: FPDT 0x00000000C3BC7000 000044 (v01 INTEL  CFL      20170001 INTL 20160422)
>[    0.008685] ACPI: BGRT 0x00000000C3BC6000 000038 (v01 INTEL  CFL      20170001 INTL 20160422)
>[    0.008691] ACPI: Local APIC address 0xfee00000
>[    0.008980] No NUMA configuration found
>[    0.008981] Faking a node at [mem 0x0000000000000000-0x000000022f7fffff]
>[    0.008988] NODE_DATA(0) allocated [mem 0x22f7d5000-0x22f7fffff]
>[    0.009137] Zone ranges:
>[    0.009137]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
>[    0.009138]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
>[    0.009139]   Normal   [mem 0x0000000100000000-0x000000022f7fffff]
>[    0.009140]   Device   empty
>[    0.009141] Movable zone start for each node
>[    0.009143] Early memory node ranges
>[    0.009144]   node   0: [mem 0x0000000000001000-0x000000000009efff]
>[    0.009145]   node   0: [mem 0x0000000000100000-0x00000000c2baafff]
>[    0.009145]   node   0: [mem 0x00000000c3c0f000-0x00000000c3c0ffff]
>[    0.009145]   node   0: [mem 0x0000000100000000-0x000000022f7fffff]
>[    0.009421] Zeroed struct page in unavailable ranges: 21686 pages
>[    0.009422] Initmem setup node 0 [mem 0x0000000000001000-0x000000022f7fffff]
>[    0.009423] On node 0 totalpages: 2040650
>[    0.009424]   DMA zone: 64 pages used for memmap
>[    0.009424]   DMA zone: 23 pages reserved
>[    0.009425]   DMA zone: 3998 pages, LIFO batch:0
>[    0.009503]   DMA32 zone: 12399 pages used for memmap
>[    0.009504]   DMA32 zone: 793516 pages, LIFO batch:63
>[    0.024786]   Normal zone: 19424 pages used for memmap
>[    0.024787]   Normal zone: 1243136 pages, LIFO batch:63
>[    0.047405] Reserving Intel graphics memory at [mem 0xc8800000-0xcc7fffff]
>[    0.047952] ACPI: PM-Timer IO Port: 0x1808
>[    0.047954] ACPI: Local APIC address 0xfee00000
>[    0.047959] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
>[    0.047960] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
>[    0.047960] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
>[    0.047961] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
>[    0.047961] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
>[    0.047961] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
>[    0.047962] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
>[    0.047962] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])
>[    0.047963] ACPI: LAPIC_NMI (acpi_id[0x09] high edge lint[0x1])
>[    0.047963] ACPI: LAPIC_NMI (acpi_id[0x0a] high edge lint[0x1])
>[    0.047963] ACPI: LAPIC_NMI (acpi_id[0x0b] high edge lint[0x1])
>[    0.047964] ACPI: LAPIC_NMI (acpi_id[0x0c] high edge lint[0x1])
>[    0.047964] ACPI: LAPIC_NMI (acpi_id[0x0d] high edge lint[0x1])
>[    0.047965] ACPI: LAPIC_NMI (acpi_id[0x0e] high edge lint[0x1])
>[    0.047965] ACPI: LAPIC_NMI (acpi_id[0x0f] high edge lint[0x1])
>[    0.047966] ACPI: LAPIC_NMI (acpi_id[0x10] high edge lint[0x1])
>[    0.048018] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
>[    0.048020] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
>[    0.048021] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
>[    0.048022] ACPI: IRQ0 used by override.
>[    0.048023] ACPI: IRQ9 used by override.
>[    0.048024] Using ACPI (MADT) for SMP configuration information
>[    0.048026] ACPI: HPET id: 0x8086a201 base: 0xfed00000
>[    0.048032] smpboot: Allowing 6 CPUs, 0 hotplug CPUs
>[    0.048042] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
>[    0.048043] PM: Registered nosave memory: [mem 0x0009f000-0x000fffff]
>[    0.048044] PM: Registered nosave memory: [mem 0xc2bab000-0xc30aafff]
>[    0.048044] PM: Registered nosave memory: [mem 0xc30ab000-0xc398efff]
>[    0.048045] PM: Registered nosave memory: [mem 0xc398f000-0xc3b8efff]
>[    0.048045] PM: Registered nosave memory: [mem 0xc3b8f000-0xc3c0efff]
>[    0.048046] PM: Registered nosave memory: [mem 0xc3c10000-0xcc7fffff]
>[    0.048046] PM: Registered nosave memory: [mem 0xcc800000-0xfe00ffff]
>[    0.048047] PM: Registered nosave memory: [mem 0xfe010000-0xfe010fff]
>[    0.048047] PM: Registered nosave memory: [mem 0xfe011000-0xfeffffff]
>[    0.048048] PM: Registered nosave memory: [mem 0xff000000-0xffffffff]
>[    0.048052] [mem 0xcc800000-0xfe00ffff] available for PCI devices
>[    0.048054] Booting paravirtualized kernel on bare hardware
>[    0.048057] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
>[    0.048065] random: get_random_bytes called from start_kernel+0x99/0x530 with crng_init=0
>[    0.048069] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:6 nr_cpu_ids:6 nr_node_ids:1
>[    0.048226] percpu: Embedded 46 pages/cpu @(____ptrval____) s151552 r8192 d28672 u262144
>[    0.048230] pcpu-alloc: s151552 r8192 d28672 u262144 alloc=1*2097152
>[    0.048231] pcpu-alloc: [0] 0 1 2 3 4 5 - - 
>[    0.048247] Built 1 zonelists, mobility grouping on.  Total pages: 2008740
>[    0.048248] Policy zone: Normal
>[    0.048248] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.20.0-994-generic root=UUID=bcd127fb-a530-4b1a-8b0c-4dfb6821fa44 ro drm.debug=0x0e quiet splash vt.handoff=1
>[    0.051941] Calgary: detecting Calgary via BIOS EBDA area
>[    0.051942] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
>[    0.071514] Memory: 7767100K/8162600K available (14341K kernel code, 2320K rwdata, 4352K rodata, 2468K init, 5320K bss, 395500K reserved, 0K cma-reserved)
>[    0.071609] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
>[    0.071613] Kernel/User page tables isolation: enabled
>[    0.071624] ftrace: allocating 41215 entries in 161 pages
>[    0.085239] rcu: Hierarchical RCU implementation.
>[    0.085240] rcu: 	RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=6.
>[    0.085241] 	Tasks RCU enabled.
>[    0.085241] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
>[    0.085242] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
>[    0.087479] NR_IRQS: 524544, nr_irqs: 1536, preallocated irqs: 16
>[    0.087976] Console: colour dummy device 80x25
>[    0.087980] printk: console [tty0] enabled
>[    0.087991] ACPI: Core revision 20181003
>[    0.088401] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns
>[    0.088472] hpet clockevent registered
>[    0.088544] APIC: Switch to symmetric I/O mode setup
>[    0.088545] DMAR: Host address width 39
>[    0.088546] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
>[    0.088550] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 19e2ff0505e
>[    0.088551] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
>[    0.088553] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
>[    0.088554] DMAR: RMRR base: 0x000000c38ae000 end: 0x000000c38cdfff
>[    0.088555] DMAR: RMRR base: 0x000000c8000000 end: 0x000000cc7fffff
>[    0.088556] DMAR-IR: IOAPIC id 2 under DRHD base  0xfed91000 IOMMU 1
>[    0.088557] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
>[    0.088557] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping.
>[    0.091754] DMAR-IR: Enabled IRQ remapping in x2apic mode
>[    0.091755] x2apic enabled
>[    0.091786] Switched APIC routing to cluster x2apic.
>[    0.101167] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.120495] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x2b3e459bf4c, max_idle_ns: 440795289890 ns
>[    0.120505] Calibrating delay loop (skipped), value calculated using timer frequency.. 6000.00 BogoMIPS (lpj=12000000)
>[    0.120507] pid_max: default: 32768 minimum: 301
>[    0.120891] LSM: Security Framework initializing
>[    0.120892] Yama: becoming mindful.
>[    0.120907] AppArmor: AppArmor initialized
>[    0.121914] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
>[    0.122408] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
>[    0.122431] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes)
>[    0.122446] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes)
>[    0.122602] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
>[    0.122602] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
>[    0.122606] mce: CPU supports 12 MCE banks
>[    0.122614] CPU0: Thermal monitoring enabled (TM1)
>[    0.122634] process: using mwait in idle threads
>[    0.122637] Last level iTLB entries: 4KB 128, 2MB 8, 4MB 8
>[    0.122637] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
>[    0.122638] Spectre V2 : Mitigation: Full generic retpoline
>[    0.122639] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
>[    0.122639] Spectre V2 : Enabling Restricted Speculation for firmware calls
>[    0.122644] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
>[    0.122645] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
>[    0.122850] Freeing SMP alternatives memory: 40K
>[    0.126755] TSC deadline timer enabled
>[    0.126765] smpboot: CPU0: Intel(R) Core(TM) i5-8500 CPU @ 3.00GHz (family: 0x6, model: 0x9e, stepping: 0xa)
>[    0.126834] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver.
>[    0.126860] ... version:                4
>[    0.126860] ... bit width:              48
>[    0.126861] ... generic registers:      8
>[    0.126861] ... value mask:             0000ffffffffffff
>[    0.126862] ... max period:             00007fffffffffff
>[    0.126862] ... fixed-purpose events:   3
>[    0.126863] ... event mask:             00000007000000ff
>[    0.126894] rcu: Hierarchical SRCU implementation.
>[    0.127721] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
>[    0.127763] smp: Bringing up secondary CPUs ...
>[    0.127821] x86: Booting SMP configuration:
>[    0.127822] .... node  #0, CPUs:      #1 #2 #3 #4 #5
>[    0.129258] smp: Brought up 1 node, 6 CPUs
>[    0.129258] smpboot: Max logical packages: 1
>[    0.129258] smpboot: Total of 6 processors activated (36000.00 BogoMIPS)
>[    0.132707] devtmpfs: initialized
>[    0.132707] x86/mm: Memory block size: 128MB
>[    0.133005] PM: Registering ACPI NVS region [mem 0xc398f000-0xc3b8efff] (2097152 bytes)
>[    0.133005] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
>[    0.133005] futex hash table entries: 2048 (order: 5, 131072 bytes)
>[    0.133005] pinctrl core: initialized pinctrl subsystem
>[    0.133005] RTC time:  3:20:58, date: 12/20/18
>[    0.133005] NET: Registered protocol family 16
>[    0.133021] audit: initializing netlink subsys (disabled)
>[    0.133026] audit: type=2000 audit(1545276058.048:1): state=initialized audit_enabled=0 res=1
>[    0.133026] cpuidle: using governor ladder
>[    0.133026] cpuidle: using governor menu
>[    0.133026] KVM setup pv remote TLB flush
>[    0.133026] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
>[    0.133026] ACPI: bus type PCI registered
>[    0.133026] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
>[    0.133026] PCI: MMCONFIG for domain 0000 [bus 00-7f] at [mem 0xf0000000-0xf7ffffff] (base 0xf0000000)
>[    0.133026] PCI: not using MMCONFIG
>[    0.133026] PCI: Using configuration type 1 for base access
>[    0.133473] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
>[    0.133473] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
>[    0.133473] ACPI: Added _OSI(Module Device)
>[    0.133473] ACPI: Added _OSI(Processor Device)
>[    0.133473] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.133473] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.133473] ACPI: Added _OSI(Linux-Dell-Video)
>[    0.133473] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
>[    0.169845] ACPI: 12 ACPI AML tables successfully acquired and loaded
>[    0.176519] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
>[    0.183300] ACPI: Dynamic OEM Table Load:
>[    0.183303] ACPI: SSDT 0xFFFF95DB25F98000 0006C6 (v02 PmRef  Cpu0Ist  00003000 INTL 20160527)
>[    0.183303] ACPI: \_SB_.PR00: _OSC native thermal LVT Acked
>[    0.183303] ACPI Error: Field [CAP1] at bit offset/length 64/32 exceeds size of target Buffer (64 bits) (20181003/dsopcode-201)
>[    0.183303] No Local Variables are initialized for Method [_OSC]
>[    0.183303] Initialized Arguments for Method [_OSC]:  (4 arguments defined for method invocation)
>[    0.183303]   Arg0:   00000000d8ac50f6 <Obj>           Buffer(16) 6E B0 11 08 27 4A F9 44
>[    0.183303]   Arg1:   000000008a71b67d <Obj>           Integer 0000000000000001
>[    0.183303]   Arg2:   000000000e623823 <Obj>           Integer 0000000000000002
>[    0.183303]   Arg3:   0000000099754d52 <Obj>           Buffer(8) 01 00 00 00 FF 10 00 00
>[    0.183303] ACPI Error: Method parse/execution failed \_SB._OSC, AE_AML_BUFFER_LIMIT (20181003/psparse-516)
>[    0.183303] ACPI: Dynamic OEM Table Load:
>[    0.183303] ACPI: SSDT 0xFFFF95DB25B67000 000400 (v02 PmRef  Cpu0Cst  00003001 INTL 20160527)
>[    0.185012] ACPI: Dynamic OEM Table Load:
>[    0.185020] ACPI: SSDT 0xFFFF95DB2590F000 000EF1 (v02 PmRef  ApIst    00003000 INTL 20160527)
>[    0.186153] ACPI: Dynamic OEM Table Load:
>[    0.186153] ACPI: SSDT 0xFFFF95DB25B64000 00030A (v02 PmRef  ApCst    00003000 INTL 20160527)
>[    0.189434] ACPI: EC: EC started
>[    0.189435] ACPI: EC: interrupt blocked
>[    0.189459] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as first EC
>[    0.189460] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x6e, EC_CMD/EC_SC=0x66, EC_DATA=0x62
>[    0.189462] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as boot DSDT EC to handle transactions
>[    0.189462] ACPI: Interpreter enabled
>[    0.189507] ACPI: (supports S0 S3 S4 S5)
>[    0.189508] ACPI: Using IOAPIC for interrupt routing
>[    0.189546] PCI: MMCONFIG for domain 0000 [bus 00-7f] at [mem 0xf0000000-0xf7ffffff] (base 0xf0000000)
>[    0.192090] PCI: MMCONFIG at [mem 0xf0000000-0xf7ffffff] reserved in ACPI motherboard resources
>[    0.192097] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.192539] ACPI: Enabled 4 GPEs in block 00 to 7F
>[    0.198981] ACPI: Power Resource [USBC] (on)
>[    0.199744] ACPI: Power Resource [WRST] (on)
>[    0.200123] ACPI: Power Resource [WRST] (on)
>[    0.200501] ACPI: Power Resource [WRST] (on)
>[    0.200880] ACPI: Power Resource [WRST] (on)
>[    0.201265] ACPI: Power Resource [WRST] (on)
>[    0.201646] ACPI: Power Resource [WRST] (on)
>[    0.202025] ACPI: Power Resource [WRST] (on)
>[    0.202403] ACPI: Power Resource [WRST] (on)
>[    0.202780] ACPI: Power Resource [WRST] (on)
>[    0.203158] ACPI: Power Resource [WRST] (on)
>[    0.203534] ACPI: Power Resource [WRST] (on)
>[    0.203913] ACPI: Power Resource [WRST] (on)
>[    0.204293] ACPI: Power Resource [WRST] (on)
>[    0.204671] ACPI: Power Resource [WRST] (on)
>[    0.205051] ACPI: Power Resource [WRST] (on)
>[    0.205433] ACPI: Power Resource [WRST] (on)
>[    0.205817] ACPI: Power Resource [WRST] (on)
>[    0.206200] ACPI: Power Resource [WRST] (on)
>[    0.206579] ACPI: Power Resource [WRST] (on)
>[    0.206958] ACPI: Power Resource [WRST] (on)
>[    0.208557] ACPI: Power Resource [V0PR] (on)
>[    0.208764] ACPI: Power Resource [V1PR] (on)
>[    0.208964] ACPI: Power Resource [V2PR] (on)
>[    0.212894] ACPI: Power Resource [WRST] (on)
>[    0.215085] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-7e])
>[    0.215090] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
>[    0.218446] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME AER PCIeCapability LTR]
>[    0.218447] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration
>[    0.221148] PCI host bridge to bus 0000:00
>[    0.221150] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
>[    0.221151] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
>[    0.221152] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
>[    0.221153] pci_bus 0000:00: root bus resource [mem 0xcc800000-0xefffffff window]
>[    0.221154] pci_bus 0000:00: root bus resource [mem 0x4000000000-0x7fffffffff window]
>[    0.221155] pci_bus 0000:00: root bus resource [mem 0xfc800000-0xfe7fffff window]
>[    0.221157] pci_bus 0000:00: root bus resource [bus 00-7e]
>[    0.221163] pci 0000:00:00.0: [8086:3ec2] type 00 class 0x060000
>[    0.222182] pci 0000:00:02.0: [8086:3e92] type 00 class 0x030000
>[    0.222192] pci 0000:00:02.0: reg 0x10: [mem 0x4000000000-0x4000ffffff 64bit]
>[    0.222196] pci 0000:00:02.0: reg 0x18: [mem 0xd0000000-0xdfffffff 64bit pref]
>[    0.222200] pci 0000:00:02.0: reg 0x20: [io  0x3000-0x303f]
>[    0.222213] pci 0000:00:02.0: BAR 2: assigned to efifb
>[    0.223310] pci 0000:00:12.0: [8086:a379] type 00 class 0x118000
>[    0.223334] pci 0000:00:12.0: reg 0x10: [mem 0x4001107000-0x4001107fff 64bit]
>[    0.224441] pci 0000:00:14.0: [8086:a36d] type 00 class 0x0c0330
>[    0.224476] pci 0000:00:14.0: reg 0x10: [mem 0xe0220000-0xe022ffff 64bit]
>[    0.224584] pci 0000:00:14.0: PME# supported from D3hot D3cold
>[    0.225650] pci 0000:00:14.2: [8086:a36f] type 00 class 0x050000
>[    0.225676] pci 0000:00:14.2: reg 0x10: [mem 0xe0232000-0xe0233fff 64bit]
>[    0.225690] pci 0000:00:14.2: reg 0x18: [mem 0x4001106000-0x4001106fff 64bit]
>[    0.226776] pci 0000:00:16.0: [8086:a360] type 00 class 0x078000
>[    0.226807] pci 0000:00:16.0: reg 0x10: [mem 0x4001105000-0x4001105fff 64bit]
>[    0.226896] pci 0000:00:16.0: PME# supported from D3hot
>[    0.227959] pci 0000:00:16.3: [8086:a363] type 00 class 0x070002
>[    0.227983] pci 0000:00:16.3: reg 0x10: [io  0x3088-0x308f]
>[    0.227991] pci 0000:00:16.3: reg 0x14: [mem 0xe0237000-0xe0237fff]
>[    0.229083] pci 0000:00:17.0: [8086:a352] type 00 class 0x010601
>[    0.229123] pci 0000:00:17.0: reg 0x10: [mem 0xe0230000-0xe0231fff]
>[    0.229134] pci 0000:00:17.0: reg 0x14: [mem 0xe0236000-0xe02360ff]
>[    0.229160] pci 0000:00:17.0: reg 0x18: [io  0x3080-0x3087]
>[    0.229171] pci 0000:00:17.0: reg 0x1c: [io  0x3090-0x3093]
>[    0.229197] pci 0000:00:17.0: reg 0x20: [io  0x3060-0x307f]
>[    0.229208] pci 0000:00:17.0: reg 0x24: [mem 0xe0235000-0xe02357ff]
>[    0.229314] pci 0000:00:17.0: PME# supported from D3hot
>[    0.230423] pci 0000:00:1b.0: [8086:a32c] type 01 class 0x060400
>[    0.230559] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
>[    0.230587] pci 0000:00:1b.0: PTM enabled (root), 4dns granularity
>[    0.231731] pci 0000:00:1c.0: [8086:a33f] type 01 class 0x060400
>[    0.231870] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
>[    0.231900] pci 0000:00:1c.0: PTM enabled (root), 4dns granularity
>[    0.233048] pci 0000:00:1f.0: [8086:a306] type 00 class 0x060100
>[    0.234186] pci 0000:00:1f.3: [8086:a348] type 00 class 0x040300
>[    0.234257] pci 0000:00:1f.3: reg 0x10: [mem 0x4001100000-0x4001103fff 64bit]
>[    0.234327] pci 0000:00:1f.3: reg 0x20: [mem 0x4001000000-0x40010fffff 64bit]
>[    0.234457] pci 0000:00:1f.3: PME# supported from D3hot D3cold
>[    0.235611] pci 0000:00:1f.4: [8086:a323] type 00 class 0x0c0500
>[    0.235682] pci 0000:00:1f.4: reg 0x10: [mem 0x4001104000-0x40011040ff 64bit]
>[    0.235742] pci 0000:00:1f.4: reg 0x20: [io  0xefa0-0xefbf]
>[    0.236825] pci 0000:00:1f.5: [8086:a324] type 00 class 0x0c8000
>[    0.236846] pci 0000:00:1f.5: reg 0x10: [mem 0xfe010000-0xfe010fff]
>[    0.237899] pci 0000:00:1f.6: [8086:15bb] type 00 class 0x020000
>[    0.237940] pci 0000:00:1f.6: reg 0x10: [mem 0xe0200000-0xe021ffff]
>[    0.238112] pci 0000:00:1f.6: PME# supported from D0 D3hot D3cold
>[    0.239172] pci 0000:01:00.0: [144d:a804] type 00 class 0x010802
>[    0.239218] pci 0000:01:00.0: reg 0x10: [mem 0xe0100000-0xe0103fff 64bit]
>[    0.239551] pci 0000:00:1b.0: PCI bridge to [bus 01]
>[    0.239557] pci 0000:00:1b.0:   bridge window [mem 0xe0100000-0xe01fffff]
>[    0.239842] pci 0000:02:00.0: [8086:095a] type 00 class 0x028000
>[    0.239947] pci 0000:02:00.0: reg 0x10: [mem 0xe0000000-0xe0001fff 64bit]
>[    0.240330] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
>[    0.241142] pci 0000:00:1c.0: PCI bridge to [bus 02]
>[    0.241149] pci 0000:00:1c.0:   bridge window [mem 0xe0000000-0xe00fffff]
>[    0.243320] ACPI: EC: interrupt unblocked
>[    0.243320] ACPI: EC: event unblocked
>[    0.243320] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x6e, EC_CMD/EC_SC=0x66, EC_DATA=0x62
>[    0.243320] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as boot DSDT EC to handle transactions and events
>[    0.243322] pci 0000:00:02.0: vgaarb: setting as boot VGA device
>[    0.243322] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
>[    0.243322] pci 0000:00:02.0: vgaarb: bridge control possible
>[    0.243322] vgaarb: loaded
>[    0.243322] SCSI subsystem initialized
>[    0.243322] libata version 3.00 loaded.
>[    0.243322] ACPI: bus type USB registered
>[    0.243322] usbcore: registered new interface driver usbfs
>[    0.243322] usbcore: registered new interface driver hub
>[    0.243322] usbcore: registered new device driver usb
>[    0.243322] pps_core: LinuxPPS API ver. 1 registered
>[    0.243322] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
>[    0.243322] PTP clock support registered
>[    0.243322] EDAC MC: Ver: 3.0.0
>[    0.243322] Registered efivars operations
>[    0.264628] PCI: Using ACPI for IRQ routing
>[    0.309436] PCI: pci_cache_line_size set to 64 bytes
>[    0.309825] e820: reserve RAM buffer [mem 0x0009f000-0x0009ffff]
>[    0.309826] e820: reserve RAM buffer [mem 0xc2bab000-0xc3ffffff]
>[    0.309827] e820: reserve RAM buffer [mem 0xc3c10000-0xc3ffffff]
>[    0.309828] e820: reserve RAM buffer [mem 0x22f800000-0x22fffffff]
>[    0.309894] NetLabel: Initializing
>[    0.309895] NetLabel:  domain hash size = 128
>[    0.309895] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
>[    0.309905] NetLabel:  unlabeled traffic allowed by default
>[    0.309916] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
>[    0.309916] hpet0: 8 comparators, 64-bit 24.000000 MHz counter
>[    0.313537] clocksource: Switched to clocksource tsc-early
>[    0.320720] VFS: Disk quotas dquot_6.6.0
>[    0.320730] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[    0.320800] AppArmor: AppArmor Filesystem Enabled
>[    0.320813] pnp: PnP ACPI init
>[    0.321126] system 00:00: [io  0x1800-0x18fe] has been reserved
>[    0.321127] system 00:00: [mem 0xfd000000-0xfd69ffff] has been reserved
>[    0.321129] system 00:00: [mem 0xfd6c0000-0xfd6cffff] has been reserved
>[    0.321130] system 00:00: [mem 0xfd6f0000-0xfdffffff] has been reserved
>[    0.321131] system 00:00: [mem 0xfe000000-0xfe01ffff] could not be reserved
>[    0.321132] system 00:00: [mem 0xfe200000-0xfe7fffff] has been reserved
>[    0.321133] system 00:00: [mem 0xff000000-0xffffffff] has been reserved
>[    0.321137] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.321445] system 00:01: [io  0x2000-0x20fe] has been reserved
>[    0.321448] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.321564] system 00:02: [io  0x0680-0x069f] has been reserved
>[    0.321565] system 00:02: [io  0x164e-0x164f] has been reserved
>[    0.321568] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.321583] pnp 00:03: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    0.321674] system 00:04: [io  0x1854-0x1857] has been reserved
>[    0.321677] system 00:04: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
>[    0.321864] system 00:05: [io  0x0200-0x023f] has been reserved
>[    0.321866] system 00:05: [mem 0xfedb0000-0xfedbffff] has been reserved
>[    0.321868] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.322188] system 00:06: [mem 0xfd6e0000-0xfd6effff] has been reserved
>[    0.322190] system 00:06: [mem 0xfd6d0000-0xfd6dffff] has been reserved
>[    0.322191] system 00:06: [mem 0xfd6b0000-0xfd6bffff] has been reserved
>[    0.322192] system 00:06: [mem 0xfd6a0000-0xfd6affff] has been reserved
>[    0.322195] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.323248] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.323748] system 00:08: [mem 0xfed10000-0xfed17fff] has been reserved
>[    0.323749] system 00:08: [mem 0xfed18000-0xfed18fff] has been reserved
>[    0.323750] system 00:08: [mem 0xfed19000-0xfed19fff] has been reserved
>[    0.323751] system 00:08: [mem 0xf0000000-0xf7ffffff] has been reserved
>[    0.323752] system 00:08: [mem 0xfed20000-0xfed3ffff] has been reserved
>[    0.323754] system 00:08: [mem 0xfed90000-0xfed93fff] could not be reserved
>[    0.323755] system 00:08: [mem 0xfed45000-0xfed8ffff] has been reserved
>[    0.323756] system 00:08: [mem 0xfee00000-0xfeefffff] has been reserved
>[    0.323759] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.323902] pnp: PnP ACPI: found 9 devices
>[    0.329294] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
>[    0.329324] pci 0000:00:1b.0: PCI bridge to [bus 01]
>[    0.329329] pci 0000:00:1b.0:   bridge window [mem 0xe0100000-0xe01fffff]
>[    0.329339] pci 0000:00:1c.0: PCI bridge to [bus 02]
>[    0.329344] pci 0000:00:1c.0:   bridge window [mem 0xe0000000-0xe00fffff]
>[    0.329354] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
>[    0.329355] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
>[    0.329357] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
>[    0.329358] pci_bus 0000:00: resource 7 [mem 0xcc800000-0xefffffff window]
>[    0.329359] pci_bus 0000:00: resource 8 [mem 0x4000000000-0x7fffffffff window]
>[    0.329360] pci_bus 0000:00: resource 9 [mem 0xfc800000-0xfe7fffff window]
>[    0.329361] pci_bus 0000:01: resource 1 [mem 0xe0100000-0xe01fffff]
>[    0.329362] pci_bus 0000:02: resource 1 [mem 0xe0000000-0xe00fffff]
>[    0.329491] NET: Registered protocol family 2
>[    0.329581] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes)
>[    0.329603] TCP established hash table entries: 65536 (order: 7, 524288 bytes)
>[    0.329699] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
>[    0.329820] TCP: Hash tables configured (established 65536 bind 65536)
>[    0.329845] UDP hash table entries: 4096 (order: 5, 131072 bytes)
>[    0.329864] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes)
>[    0.329916] NET: Registered protocol family 1
>[    0.329919] NET: Registered protocol family 44
>[    0.329925] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
>[    0.330361] PCI: CLS 0 bytes, default 64
>[    0.330386] Unpacking initramfs...
>[    1.009191] Freeing initrd memory: 58752K
>[    1.056532] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>[    1.056541] software IO TLB: mapped [mem 0xbd99d000-0xc199d000] (64MB)
>[    1.056711] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2b3e459bf4c, max_idle_ns: 440795289890 ns
>[    1.056721] clocksource: Switched to clocksource tsc
>[    1.056779] check: Scanning for low memory corruption every 60 seconds
>[    1.058018] Initialise system trusted keyrings
>[    1.058024] Key type blacklist registered
>[    1.058044] workingset: timestamp_bits=36 max_order=21 bucket_order=0
>[    1.059003] zbud: loaded
>[    1.059322] squashfs: version 4.0 (2009/01/31) Phillip Lougher
>[    1.059447] fuse init (API version 7.28)
>[    1.084667] Key type asymmetric registered
>[    1.084668] Asymmetric key parser 'x509' registered
>[    1.084675] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243)
>[    1.084698] io scheduler noop registered
>[    1.084698] io scheduler deadline registered
>[    1.084723] io scheduler cfq registered (default)
>[    1.085079] pcieport 0000:00:1b.0: Signaling PME with IRQ 122
>[    1.085129] aer 0000:00:1b.0:pcie002: AER enabled with IRQ 122
>[    1.085170] dpc 0000:00:1b.0:pcie008: DPC error containment capabilities: Int Msg #0, RPExt+ PoisonedTLP+ SwTrigger+ RP PIO Log 4, DL_ActiveErr+
>[    1.085443] pcieport 0000:00:1c.0: Signaling PME with IRQ 123
>[    1.085489] aer 0000:00:1c.0:pcie002: AER enabled with IRQ 123
>[    1.085532] dpc 0000:00:1c.0:pcie008: DPC error containment capabilities: Int Msg #0, RPExt+ PoisonedTLP+ SwTrigger+ RP PIO Log 4, DL_ActiveErr+
>[    1.085613] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
>[    1.085657] efifb: probing for efifb
>[    1.085666] efifb: framebuffer at 0xd0000000, using 8128k, total 8128k
>[    1.085667] efifb: mode is 1920x1080x32, linelength=7680, pages=1
>[    1.085667] efifb: scrolling: redraw
>[    1.085669] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
>[    1.088721] Console: switching to colour frame buffer device 240x67
>[    1.091708] fb0: EFI VGA frame buffer device
>[    1.091717] intel_idle: MWAIT substates: 0x11142120
>[    1.091717] intel_idle: v0.4.1 model 0x9E
>[    1.091931] intel_idle: lapic_timer_reliable_states 0xffffffff
>[    1.092059] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input0
>[    1.092065] ACPI: Sleep Button [SLPB]
>[    1.092086] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
>[    1.092091] ACPI: Power Button [PWRB]
>[    1.092115] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
>[    1.092131] ACPI: Power Button [PWRF]
>[    1.092910] thermal LNXTHERM:00: registered as thermal_zone0
>[    1.092911] ACPI: Thermal Zone [HEPZ] (30 C)
>[    1.093068] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
>[    1.094233] serial 0000:00:16.3: enabling device (0000 -> 0003)
>[    1.115413] 0000:00:16.3: ttyS4 at I/O 0x3088 (irq = 19, base_baud = 115200) is a 16550A
>[    1.115751] Linux agpgart interface v0.103
>[    1.119274] tpm_tis IFX0763:00: 2.0 TPM (device-id 0x1B, rev-id 16)
>[    1.142651] loop: module loaded
>[    1.142794] libphy: Fixed MDIO Bus: probed
>[    1.142795] tun: Universal TUN/TAP device driver, 1.6
>[    1.142813] PPP generic driver version 2.4.2
>[    1.142837] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    1.142839] ehci-pci: EHCI PCI platform driver
>[    1.142846] ehci-platform: EHCI generic platform driver
>[    1.142852] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    1.142853] ohci-pci: OHCI PCI platform driver
>[    1.142858] ohci-platform: OHCI generic platform driver
>[    1.142862] uhci_hcd: USB Universal Host Controller Interface driver
>[    1.143051] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    1.143056] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
>[    1.144123] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x110 quirks 0x0000000000009810
>[    1.144129] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
>[    1.144296] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.20
>[    1.144297] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.144298] usb usb1: Product: xHCI Host Controller
>[    1.144299] usb usb1: Manufacturer: Linux 4.20.0-994-generic xhci-hcd
>[    1.144300] usb usb1: SerialNumber: 0000:00:14.0
>[    1.144397] hub 1-0:1.0: USB hub found
>[    1.144412] hub 1-0:1.0: 16 ports detected
>[    1.146097] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    1.146100] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
>[    1.146103] xhci_hcd 0000:00:14.0: Host supports USB 3.1 Enhanced SuperSpeed
>[    1.146128] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.20
>[    1.146129] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.146130] usb usb2: Product: xHCI Host Controller
>[    1.146131] usb usb2: Manufacturer: Linux 4.20.0-994-generic xhci-hcd
>[    1.146132] usb usb2: SerialNumber: 0000:00:14.0
>[    1.146263] hub 2-0:1.0: USB hub found
>[    1.146279] hub 2-0:1.0: 10 ports detected
>[    1.146695] usb: port power management may be unreliable
>[    1.147472] i8042: PNP: No PS/2 controller found.
>[    1.147647] mousedev: PS/2 mouse device common for all mice
>[    1.147970] rtc_cmos 00:03: RTC can wake from S4
>[    1.148989] rtc_cmos 00:03: registered as rtc0
>[    1.148999] rtc_cmos 00:03: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
>[    1.149004] i2c /dev entries driver
>[    1.149037] device-mapper: uevent: version 1.0.3
>[    1.149106] device-mapper: ioctl: 4.39.0-ioctl (2018-04-03) initialised: dm-devel@redhat.com
>[    1.149108] intel_pstate: Intel P-state driver initializing
>[    1.149450] intel_pstate: HWP enabled
>[    1.149617] ledtrig-cpu: registered to indicate activity on CPUs
>[    1.149619] EFI Variables Facility v0.08 2004-May-17
>[    1.178850] intel_pmc_core:  initialized
>[    1.178976] NET: Registered protocol family 10
>[    1.182149] Segment Routing with IPv6
>[    1.182160] NET: Registered protocol family 17
>[    1.182206] Key type dns_resolver registered
>[    1.182536] RAS: Correctable Errors collector initialized.
>[    1.182556] microcode: sig=0x906ea, pf=0x2, revision=0x96
>[    1.182628] microcode: Microcode Update Driver: v2.2.
>[    1.182646] sched_clock: Marking stable (1186088082, -3462129)->(1197801649, -15175696)
>[    1.182839] registered taskstats version 1
>[    1.182844] Loading compiled-in X.509 certificates
>[    1.183691] Loaded X.509 cert 'Build time autogenerated kernel key: 8aefd43a4e49f44a388229ecc8f70138236441b7'
>[    1.183703] zswap: loaded using pool lzo/zbud
>[    1.186801] Key type big_key registered
>[    1.186803] Key type trusted registered
>[    1.188526] Key type encrypted registered
>[    1.188528] AppArmor: AppArmor sha1 policy hashing enabled
>[    1.188534] ima: Allocated hash algorithm: sha1
>[    1.222369] evm: Initialising EVM extended attributes:
>[    1.222370] evm: security.selinux
>[    1.222370] evm: security.SMACK64
>[    1.222370] evm: security.SMACK64EXEC
>[    1.222371] evm: security.SMACK64TRANSMUTE
>[    1.222371] evm: security.SMACK64MMAP
>[    1.222371] evm: security.apparmor
>[    1.222372] evm: security.ima
>[    1.222372] evm: security.capability
>[    1.222372] evm: HMAC attrs: 0x1
>[    1.223095]   Magic number: 14:127:311
>[    1.223441] rtc_cmos 00:03: setting system clock to 2018-12-20 03:20:59 UTC (1545276059)
>[    1.224357] Freeing unused decrypted memory: 2040K
>[    1.224603] Freeing unused kernel image memory: 2468K
>[    1.264544] Write protecting the kernel read-only data: 22528k
>[    1.265039] Freeing unused kernel image memory: 2012K
>[    1.265333] Freeing unused kernel image memory: 1792K
>[    1.271079] x86/mm: Checked W+X mappings: passed, no W+X pages found.
>[    1.271079] x86/mm: Checking user space page tables
>[    1.276692] x86/mm: Checked W+X mappings: passed, no W+X pages found.
>[    1.276693] Run /init as init process
>[    1.328761] acpi PNP0C14:01: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:00)
>[    1.328797] acpi PNP0C14:02: duplicate WMI GUID 2B814318-4BE8-4707-9D84-A190A859B5D0 (first instance was on PNP0C14:00)
>[    1.328798] acpi PNP0C14:02: duplicate WMI GUID 41227C2D-80E1-423F-8B8E-87E32755A0EB (first instance was on PNP0C14:00)
>[    1.328799] acpi PNP0C14:02: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:00)
>[    1.331045] ahci 0000:00:17.0: version 3.0
>[    1.331278] ahci 0000:00:17.0: AHCI 0001.0301 32 slots 1 ports 6 Gbps 0x2 impl SATA mode
>[    1.331280] ahci 0000:00:17.0: flags: 64bit ncq sntf pm clo only pio slum part ems deso sadm sds apst 
>[    1.331573] scsi host0: ahci
>[    1.332007] scsi host1: ahci
>[    1.332059] ata1: DUMMY
>[    1.332065] ata2: SATA max UDMA/133 abar m2048@0xe0235000 port 0xe0235180 irq 125
>[    1.332259] i801_smbus 0000:00:1f.4: enabling device (0100 -> 0103)
>[    1.332392] i801_smbus 0000:00:1f.4: SPD Write Disable is set
>[    1.332454] i801_smbus 0000:00:1f.4: SMBus using PCI interrupt
>[    1.334960] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
>[    1.334961] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
>[    1.335237] e1000e 0000:00:1f.6: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
>[    1.346422] VFIO - User Level meta-driver version: 0.3
>[    1.347288] nvme nvme0: pci function 0000:01:00.0
>[    1.381474] [drm:intel_pch_type [i915]] Found Cannon Lake PCH (CNP)
>[    1.381497] [drm:intel_wopcm_init_early [i915]] WOPCM size: 1024KiB
>[    1.381519] [drm:intel_uc_init_early [i915]] enable_guc=0 (submission:no huc:no)
>[    1.381540] [drm:intel_uc_init_early [i915]] guc_log_level=0 (enabled:no, verbose:no, verbosity:0)
>[    1.381559] [drm:intel_power_domains_init [i915]] Allowed DC state mask 03
>[    1.381978] [drm:i915_ggtt_probe_hw [i915]] GGTT size = 4096M
>[    1.381996] [drm:i915_ggtt_probe_hw [i915]] GMADR size = 256M
>[    1.382014] [drm:i915_ggtt_probe_hw [i915]] DSM size = 64M
>[    1.382015] checking generic (d0000000 7f0000) vs hw (d0000000 10000000)
>[    1.382015] fb0: switching to inteldrmfb from EFI VGA
>[    1.382026] Console: switching to colour dummy device 80x25
>[    1.382133] [drm] Replacing VGA console driver
>[    1.382163] [drm:i915_gem_init_stolen [i915]] GEN6_STOLEN_RESERVED = cc700047
>[    1.382207] [drm:i915_gem_init_stolen [i915]] Memory reserved for graphics device: 65536K, usable: 64512K
>[    1.382253] [drm:wa_init_finish [i915]] Initialized 4 GT workarounds
>[    1.382352] [drm:intel_gvt_init [i915]] GVT-g is disabled by kernel params
>[    1.382396] [drm:intel_opregion_setup [i915]] graphic opregion physical addr: 0xc3b42018
>[    1.382420] [drm:intel_opregion_setup [i915]] Public ACPI methods supported
>[    1.382439] [drm:intel_opregion_setup [i915]] SWSCI supported
>[    1.428435] e1000e 0000:00:1f.6 0000:00:1f.6 (uninitialized): registered PHC clock
>[    1.432744] [drm:swsci [i915]] SWSCI request timed out
>[    1.432766] [drm:swsci [i915]] SWSCI request already in progress
>[    1.432787] [drm:intel_opregion_setup [i915]] SWSCI GBDA callbacks 00000001, SBCB callbacks 00000001
>[    1.432805] [drm:intel_opregion_setup [i915]] ASLE supported
>[    1.432822] [drm:intel_opregion_setup [i915]] ASLE extension supported
>[    1.432839] [drm:intel_opregion_setup [i915]] Found valid VBT in ACPI OpRegion (Mailbox #4)
>[    1.432862] [drm:skl_dram_get_channel_info [i915]] (size:width:rank) L(8GB:X8:dual) S(0GB:X8:single)
>[    1.432883] [drm:skl_dram_get_channels_info [i915]] memory configuration is not Symmetric memory
>[    1.432905] [drm:i915_driver_load.cold.16 [i915]] DRAM bandwidth:21333336 KBps, total-channels: 1
>[    1.432924] [drm:i915_driver_load.cold.16 [i915]] DRAM rank: single rank 16GB-dimm:yes
>[    1.432926] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    1.432927] [drm] Driver supports precise vblank timestamp query.
>[    1.432949] [drm:intel_bios_init [i915]] Set default to SSC at 120000 kHz
>[    1.432969] [drm:intel_bios_init [i915]] VBT signature "$VBT SKYLAKE        ", BDB version 212
>[    1.432989] [drm:intel_bios_init [i915]] BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 0 lvds_use_ssc 0 lvds_ssc_freq 120000 display_clock_mode 1 fdi_rx_polarity_inverted 0
>[    1.433007] [drm:intel_bios_init [i915]] crt_ddc_bus_pin: 2
>[    1.433029] [drm:intel_opregion_get_panel_type [i915]] Failed to get panel details from OpRegion (-22)
>[    1.433048] [drm:intel_bios_init [i915]] Panel type: 2 (VBT)
>[    1.433065] [drm:intel_bios_init [i915]] DRRS supported mode is static
>[    1.433083] [drm:intel_bios_init [i915]] Found panel mode in BIOS VBT tables:
>[    1.433093] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"1024x768" 0 65000 1024 1048 1184 1344 768 771 777 806 0x8 0xa
>[    1.433111] [drm:intel_bios_init [i915]] VBT initial LVDS value 300
>[    1.433129] [drm:intel_bios_init [i915]] VBT backlight PWM modulation frequency 200 Hz, active high, min brightness 0, level 255, controller 0
>[    1.433145] [drm:intel_bios_init [i915]] DRRS State Enabled:1
>[    1.433162] [drm:intel_bios_init [i915]] Skipping SDVO device mapping
>[    1.433179] [drm:intel_bios_init [i915]] Port A VBT info: DP:1 HDMI:0 DVI:0 EDP:1 CRT:0 TCUSB:0 TBT:0
>[    1.433195] [drm:intel_bios_init [i915]] VBT HDMI level shift for port A: 0
>[    1.433211] [drm:intel_bios_init [i915]] Port B VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0 TCUSB:0 TBT:0
>[    1.433227] [drm:intel_bios_init [i915]] VBT HDMI level shift for port B: 7
>[    1.433243] [drm:intel_bios_init [i915]] Port C VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0 TCUSB:0 TBT:0
>[    1.433258] [drm:intel_bios_init [i915]] VBT HDMI level shift for port C: 7
>[    1.433273] [drm:intel_bios_init [i915]] Port D VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0 TCUSB:0 TBT:0
>[    1.433288] [drm:intel_bios_init [i915]] VBT HDMI level shift for port D: 7
>[    1.433347] [drm:intel_dsm_detect [i915]] no _DSM method for intel device
>[    1.433420] [drm:intel_update_rawclk [i915]] rawclk rate: 24000 kHz
>[    1.433440] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 00
>[    1.433460] [drm:intel_power_well_enable [i915]] enabling power well 1
>[    1.433479] [drm:intel_power_well_enable [i915]] enabling MISC IO power well
>[    1.433501] [drm:intel_dump_cdclk_state [i915]] Current CDCLK 675000 kHz, VCO 8100000 kHz, ref 24000 kHz, bypass 24000 kHz, voltage level 3
>[    1.433519] [drm:intel_update_max_cdclk [i915]] Max CD clock rate: 675000 kHz
>[    1.433537] [drm:intel_update_max_cdclk [i915]] Max dotclock rate: 675000 kHz
>[    1.433566] [drm:intel_power_well_enable [i915]] enabling always-on
>[    1.433583] [drm:intel_power_well_enable [i915]] enabling DC off
>[    1.433600] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 00
>[    1.433618] [drm:intel_power_well_enable [i915]] enabling power well 2
>[    1.433622] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[    1.433639] [drm:intel_power_well_enable [i915]] enabling DDI A/E IO power well
>[    1.433655] [drm:intel_power_well_enable [i915]] enabling DDI B IO power well
>[    1.433671] [drm:intel_power_well_enable [i915]] enabling DDI C IO power well
>[    1.433687] [drm:intel_power_well_enable [i915]] enabling DDI D IO power well
>[    1.433709] [drm:intel_csr_ucode_init [i915]] Loading i915/kbl_dmc_ver1_04.bin
>[    1.433997] [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4)
>[    1.435088] [drm:intel_fbc_init [i915]] Sanitized enable_fbc value: 1
>[    1.435111] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM0 latency 3 (3.0 usec)
>[    1.435129] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM1 latency 19 (19.0 usec)
>[    1.435146] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM2 latency 28 (28.0 usec)
>[    1.435162] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM3 latency 32 (32.0 usec)
>[    1.435179] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM4 latency 63 (63.0 usec)
>[    1.435194] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM5 latency 77 (77.0 usec)
>[    1.435210] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM6 latency 83 (83.0 usec)
>[    1.435226] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM7 latency 99 (99.0 usec)
>[    1.435248] [drm:intel_modeset_init [i915]] 3 display pipes available.
>[    1.435308] [drm:intel_dump_cdclk_state [i915]] Current CDCLK 675000 kHz, VCO 8100000 kHz, ref 24000 kHz, bypass 24000 kHz, voltage level 3
>[    1.435630] [drm:intel_bios_port_aux_ch [i915]] using AUX A for port A (VBT)
>[    1.435654] [drm:intel_dp_init_connector [i915]] Adding eDP connector on port A
>[    1.435761] [drm:intel_pps_dump_state [i915]] cur t1_t3 0 t8 0 t9 0 t10 0 t11_t12 0
>[    1.435781] [drm:intel_pps_dump_state [i915]] vbt t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 6000
>[    1.435800] [drm:intel_dp_init_panel_power_sequencer [i915]] panel power up delay 200, power down delay 50, power cycle delay 600
>[    1.435818] [drm:intel_dp_init_panel_power_sequencer [i915]] backlight on delay 1, off delay 200
>[    1.435997] [drm:intel_dp_init_panel_power_sequencer_registers [i915]] panel power sequencer register settings: PP_ON 0x7d00001, PP_OFF 0x1f40001, PP_DIV 0x60
>[    1.436043] [drm:intel_edp_panel_vdd_sanitize [i915]] VDD left on by BIOS, adjusting state tracking
>[    1.444507] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
>[    1.452977] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
>[    1.461447] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
>[    1.469917] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
>[    1.478386] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
>[    1.484504] usb 1-4: new low-speed USB device number 2 using xhci_hcd
>[    1.486855] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
>[    1.495305] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
>[    1.503774] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
>[    1.512257] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
>[    1.517618] e1000e 0000:00:1f.6 eth0: (PCI Express:2.5GT/s:Width x1) 88:88:88:88:72:26
>[    1.517619] e1000e 0000:00:1f.6 eth0: Intel(R) PRO/1000 Network Connection
>[    1.517712] e1000e 0000:00:1f.6 eth0: MAC: 13, PHY: 12, PBA No: FFFFFF-0FF
>[    1.518145] e1000e 0000:00:1f.6 eno1: renamed from eth0
>[    1.520746] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
>[    1.529247] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
>[    1.537747] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
>[    1.546216] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
>[    1.554684] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
>[    1.563153] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
>[    1.571622] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
>[    1.580092] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
>[    1.588553] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
>[    1.588977]  nvme0n1: p1 p2 p3
>[    1.597044] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
>[    1.605494] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
>[    1.614000] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
>[    1.622491] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
>[    1.630978] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
>[    1.639446] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
>[    1.646715] ata2: SATA link down (SStatus 4 SControl 300)
>[    1.647779] usb 1-4: New USB device found, idVendor=046d, idProduct=c05a, bcdDevice=63.00
>[    1.647780] usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    1.647781] usb 1-4: Product: USB Optical Mouse
>[    1.647782] usb 1-4: Manufacturer: Logitech
>[    1.648156] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
>[    1.656640] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
>[    1.665115] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
>[    1.673619] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
>[    1.682123] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
>[    1.690594] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
>[    1.699070] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
>[    1.707534] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7d4003ff
>[    1.707540] [drm:drm_dp_dpcd_access [drm_kms_helper]] Too many retries, giving up. First error: -110
>[    1.707540] [drm] failed to retrieve link info, disabling eDP
>[    1.707598] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
>[    1.707763] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000060
>[    1.707819] [drm:intel_bios_port_aux_ch [i915]] using AUX B for port B (VBT)
>[    1.707839] [drm:intel_dp_init_connector [i915]] Adding DP connector on port B
>[    1.707865] [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on port B
>[    1.707884] [drm:intel_hdmi_init_connector [i915]] Using DDC pin 0x1 for port B (VBT)
>[    1.707908] [drm:intel_bios_port_aux_ch [i915]] using AUX C for port C (VBT)
>[    1.707927] [drm:intel_dp_init_connector [i915]] Adding DP connector on port C
>[    1.707948] [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on port C
>[    1.707966] [drm:intel_hdmi_init_connector [i915]] Using DDC pin 0x2 for port C (VBT)
>[    1.707985] [drm:intel_ddi_init [i915]] VBT says port D has lspcon
>[    1.708006] [drm:intel_bios_port_aux_ch [i915]] using AUX D for port D (VBT)
>[    1.708025] [drm:intel_dp_init_connector [i915]] Adding DP connector on port D
>[    1.708698] [drm:lspcon_wake_native_aux_ch [i915]] Native AUX CH up, DPCD version: 1.2
>[    1.709405] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: DP-HDMI ADAPTOR\004 (err 0)
>[    1.709514] random: fast init done
>[    1.709988] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode adaptor ID: a8 (err 0)
>[    1.710020] [drm:lspcon_init [i915]] LSPCON detected
>[    1.710619] [drm:lspcon_wait_mode [i915]] Current LSPCON mode PCON
>[    1.711396] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 01 01 15 01 81 02 01 04 01 0f 00 01
>[    1.712134] [drm:drm_dp_read_desc [drm_kms_helper]] DP branch: OUI 00-1c-f8 dev-ID 175IB0 HW-rev 1.0 SW-rev 7.35 quirks 0x0000
>[    1.712166] [drm:lspcon_init [i915]] Vendor: Parade Tech
>[    1.712183] [drm:lspcon_init [i915]] Success: LSPCON init
>[    1.712202] [drm:intel_ddi_init [i915]] LSPCON init success on port D
>[    1.712232] [drm:intel_modeset_readout_hw_state [i915]] [CRTC:47:pipe A] hw state readout: enabled
>[    1.712252] [drm:intel_modeset_readout_hw_state [i915]] [CRTC:65:pipe B] hw state readout: disabled
>[    1.712272] [drm:intel_modeset_readout_hw_state [i915]] [CRTC:83:pipe C] hw state readout: disabled
>[    1.712291] [drm:intel_modeset_readout_hw_state [i915]] [PLANE:30:plane 1A] hw state readout: enabled, pipe A
>[    1.712308] [drm:intel_modeset_readout_hw_state [i915]] [PLANE:37:plane 2A] hw state readout: disabled, pipe A
>[    1.712326] [drm:intel_modeset_readout_hw_state [i915]] [PLANE:44:cursor A] hw state readout: disabled, pipe A
>[    1.712344] [drm:intel_modeset_readout_hw_state [i915]] [PLANE:48:plane 1B] hw state readout: disabled, pipe B
>[    1.712360] [drm:intel_modeset_readout_hw_state [i915]] [PLANE:55:plane 2B] hw state readout: disabled, pipe B
>[    1.712377] [drm:intel_modeset_readout_hw_state [i915]] [PLANE:62:cursor B] hw state readout: disabled, pipe B
>[    1.712394] [drm:intel_modeset_readout_hw_state [i915]] [PLANE:66:plane 1C] hw state readout: disabled, pipe C
>[    1.712410] [drm:intel_modeset_readout_hw_state [i915]] [PLANE:73:plane 2C] hw state readout: disabled, pipe C
>[    1.712427] [drm:intel_modeset_readout_hw_state [i915]] [PLANE:80:cursor C] hw state readout: disabled, pipe C
>[    1.712444] [drm:intel_modeset_readout_hw_state [i915]] DPLL 0 hw state readout: crtc_mask 0x00000000, on 1
>[    1.712460] [drm:intel_modeset_readout_hw_state [i915]] DPLL 1 hw state readout: crtc_mask 0x00000001, on 1
>[    1.712475] [drm:intel_modeset_readout_hw_state [i915]] DPLL 2 hw state readout: crtc_mask 0x00000000, on 0
>[    1.712491] [drm:intel_modeset_readout_hw_state [i915]] DPLL 3 hw state readout: crtc_mask 0x00000000, on 0
>[    1.712506] [drm:intel_modeset_readout_hw_state [i915]] [ENCODER:84:DDI B] hw state readout: disabled, pipe A
>[    1.712552] [drm:intel_modeset_readout_hw_state [i915]] [ENCODER:86:DP-MST A] hw state readout: disabled, pipe A
>[    1.712580] [drm:intel_modeset_readout_hw_state [i915]] [ENCODER:87:DP-MST B] hw state readout: disabled, pipe B
>[    1.712594] [drm:intel_modeset_readout_hw_state [i915]] [ENCODER:88:DP-MST C] hw state readout: disabled, pipe C
>[    1.712609] [drm:intel_modeset_readout_hw_state [i915]] [ENCODER:98:DDI C] hw state readout: disabled, pipe A
>[    1.712623] [drm:intel_modeset_readout_hw_state [i915]] [ENCODER:100:DP-MST A] hw state readout: disabled, pipe A
>[    1.712638] [drm:intel_modeset_readout_hw_state [i915]] [ENCODER:101:DP-MST B] hw state readout: disabled, pipe B
>[    1.712652] [drm:intel_modeset_readout_hw_state [i915]] [ENCODER:102:DP-MST C] hw state readout: disabled, pipe C
>[    1.712670] [drm:intel_modeset_readout_hw_state [i915]] [ENCODER:108:DDI D] hw state readout: enabled, pipe A
>[    1.712684] [drm:intel_modeset_readout_hw_state [i915]] [ENCODER:110:DP-MST A] hw state readout: disabled, pipe A
>[    1.712698] [drm:intel_modeset_readout_hw_state [i915]] [ENCODER:111:DP-MST B] hw state readout: disabled, pipe B
>[    1.712713] [drm:intel_modeset_readout_hw_state [i915]] [ENCODER:112:DP-MST C] hw state readout: disabled, pipe C
>[    1.712727] [drm:intel_modeset_readout_hw_state [i915]] [CONNECTOR:85:DP-1] hw state readout: disabled
>[    1.712742] [drm:intel_modeset_readout_hw_state [i915]] [CONNECTOR:93:HDMI-A-1] hw state readout: disabled
>[    1.712757] [drm:intel_modeset_readout_hw_state [i915]] [CONNECTOR:99:DP-2] hw state readout: disabled
>[    1.712771] [drm:intel_modeset_readout_hw_state [i915]] [CONNECTOR:105:HDMI-A-2] hw state readout: disabled
>[    1.712787] [drm:intel_modeset_readout_hw_state [i915]] [CONNECTOR:109:DP-3] hw state readout: enabled
>[    1.712811] [drm:intel_dump_pipe_config [i915]] [CRTC:47:pipe A][setup_hw_state]
>[    1.712828] [drm:intel_dump_pipe_config [i915]] output_types: DP (0x80)
>[    1.712845] [drm:intel_dump_pipe_config [i915]] output format: RGB
>[    1.712861] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: A, pipe bpp: 24, dithering: 0
>[    1.712877] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 4; gmch_m: 1734475, gmch_n: 8388608, link_m: 144539, link_n: 524288, tu: 64
>[    1.712892] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[    1.712907] [drm:intel_dump_pipe_config [i915]] requested mode:
>[    1.712918] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"1920x1080" 60 148870 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    1.712934] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[    1.712941] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"1920x1080" 60 148870 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    1.712957] [drm:intel_dump_pipe_config [i915]] crtc timings: 148870 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x40 flags: 0x5
>[    1.712972] [drm:intel_dump_pipe_config [i915]] port clock: 540000, pipe src size: 1920x1080, pixel rate 148870
>[    1.712987] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x80000000, scaler_id: 0
>[    1.713002] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x07800438, enabled
>[    1.713017] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[    1.713036] [drm:skl_dump_hw_state [i915]] dpll_hw_state: ctrl1: 0x11, cfgcr1: 0x0, cfgcr2: 0x0
>[    1.713052] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[    1.713067] [drm:intel_dump_pipe_config [i915]] [PLANE:30:plane 1A] disabled, scaler_id = -1
>[    1.713082] [drm:intel_dump_pipe_config [i915]] [PLANE:37:plane 2A] disabled, scaler_id = -1
>[    1.713097] [drm:intel_dump_pipe_config [i915]] [PLANE:44:cursor A] disabled, scaler_id = -1
>[    1.713111] [drm:intel_dump_pipe_config [i915]] [CRTC:65:pipe B][setup_hw_state]
>[    1.713125] [drm:intel_dump_pipe_config [i915]] output_types:  (0x0)
>[    1.713140] [drm:intel_dump_pipe_config [i915]] output format: Invalid
>[    1.713154] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: B, pipe bpp: 0, dithering: 0
>[    1.713169] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[    1.713183] [drm:intel_dump_pipe_config [i915]] requested mode:
>[    1.713190] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.713204] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[    1.713211] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.713227] [drm:intel_dump_pipe_config [i915]] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    1.713242] [drm:intel_dump_pipe_config [i915]] port clock: 0, pipe src size: 0x0, pixel rate 0
>[    1.713256] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[    1.713270] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    1.713284] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[    1.713303] [drm:skl_dump_hw_state [i915]] dpll_hw_state: ctrl1: 0x0, cfgcr1: 0x0, cfgcr2: 0x0
>[    1.713318] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[    1.713333] [drm:intel_dump_pipe_config [i915]] [PLANE:48:plane 1B] disabled, scaler_id = -1
>[    1.713347] [drm:intel_dump_pipe_config [i915]] [PLANE:55:plane 2B] disabled, scaler_id = -1
>[    1.713361] [drm:intel_dump_pipe_config [i915]] [PLANE:62:cursor B] disabled, scaler_id = -1
>[    1.713375] [drm:intel_dump_pipe_config [i915]] [CRTC:83:pipe C][setup_hw_state]
>[    1.713388] [drm:intel_dump_pipe_config [i915]] output_types:  (0x0)
>[    1.713401] [drm:intel_dump_pipe_config [i915]] output format: Invalid
>[    1.713415] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: C, pipe bpp: 0, dithering: 0
>[    1.713429] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[    1.713442] [drm:intel_dump_pipe_config [i915]] requested mode:
>[    1.713449] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.713463] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[    1.713470] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.713485] [drm:intel_dump_pipe_config [i915]] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    1.713499] [drm:intel_dump_pipe_config [i915]] port clock: 0, pipe src size: 0x0, pixel rate 0
>[    1.713513] [drm:intel_dump_pipe_config [i915]] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[    1.713527] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    1.713541] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[    1.713559] [drm:skl_dump_hw_state [i915]] dpll_hw_state: ctrl1: 0x0, cfgcr1: 0x0, cfgcr2: 0x0
>[    1.713575] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[    1.713590] [drm:intel_dump_pipe_config [i915]] [PLANE:66:plane 1C] disabled, scaler_id = -1
>[    1.713605] [drm:intel_dump_pipe_config [i915]] [PLANE:73:plane 2C] disabled, scaler_id = -1
>[    1.713620] [drm:intel_dump_pipe_config [i915]] [PLANE:80:cursor C] disabled, scaler_id = -1
>[    1.713637] [drm:intel_modeset_setup_hw_state [i915]] DPLL 0 enabled but not in use, disabling
>[    1.713670] [drm:skylake_get_initial_plane_config [i915]] pipe A/plane 1A with fb: size=1920x1080@32, offset=0, pitch 7680, size 0x7e9000
>[    1.713690] [drm:i915_gem_object_create_stolen_for_preallocated [i915]] creating preallocated stolen object: stolen_offset=0x0000000000000000, gtt_offset=0x0000000000000000, size=0x00000000007e9000
>[    1.713714] [drm:intel_alloc_initial_plane_obj.isra.148 [i915]] initial plane fb obj 0000000098984ab7
>[    1.713755] [drm:intel_atomic_setup_scalers [i915]] Attached scaler id 0.0 to CRTC:47
>[    1.713777] [drm:skl_compute_wm [i915]] [PLANE:30:plane 1A] ddb (0 - 0) -> (0 - 860)
>[    1.713795] [drm:skl_compute_wm [i915]] [PLANE:44:cursor A] ddb (0 - 0) -> (860 - 892)
>[    1.713824] [drm:intel_fbc_enable [i915]] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[    1.713843] [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A
>[    1.726884] [drm:i915_gem_init_ggtt [i915]] clearing unused GTT space: [7ea000, 100000000]
>[    1.726914] [drm:wa_init_finish [i915]] Initialized 14 context workarounds
>[    1.726940] [drm:i915_gem_contexts_init [i915]] logical context support initialized
>[    1.727202] [drm:wa_init_finish [i915]] Initialized 3 whitelist workarounds
>[    1.727239] [drm:wa_init_finish [i915]] Initialized 5 rcs0 workarounds
>[    1.728396] [drm:intel_fbdev_init [i915]] found possible fb from plane A
>[    1.728417] [drm:intel_fbdev_init [i915]] pipe B not active or no fb, skipping
>[    1.728436] [drm:intel_fbdev_init [i915]] pipe C not active or no fb, skipping
>[    1.728454] [drm:intel_fbdev_init [i915]] checking plane A for BIOS fb
>[    1.728471] [drm:intel_fbdev_init [i915]] pipe A area: 1920x1080, bpp: 32, size: 8294400
>[    1.728487] [drm:intel_fbdev_init [i915]] fb big enough for plane A (8294400 >= 8294400)
>[    1.728503] [drm:intel_fbdev_init [i915]] pipe B not active, skipping
>[    1.728534] [drm:intel_fbdev_init [i915]] pipe C not active, skipping
>[    1.728550] [drm:intel_fbdev_init [i915]] using BIOS fb for initial console
>[    1.729223] [drm:intel_dp_connector_register [i915]] registering DPDDC-B bus for card0-DP-1
>[    1.729381] [drm:intel_dp_connector_register [i915]] registering DPDDC-C bus for card0-DP-2
>[    1.729523] [drm:intel_dp_connector_register [i915]] registering DPDDC-D bus for card0-DP-3
>[    1.729557] [drm] Initialized i915 1.6.0 20181204 for 0000:00:02.0 on minor 0
>[    1.729621] [drm:intel_opregion_resume [i915]] 5 outputs detected
>[    1.731052] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>[    1.731241] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input3
>[    1.731317] [drm:intel_power_well_disable [i915]] disabling DDI C IO power well
>[    1.731360] [drm:intel_power_well_disable [i915]] disabling DDI B IO power well
>[    1.731383] [drm:drm_setup_crtcs [drm_kms_helper]] 
>[    1.731402] [drm:intel_power_well_disable [i915]] disabling DDI A/E IO power well
>[    1.731405] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:85:DP-1]
>[    1.731431] [drm:intel_dp_detect [i915]] [CONNECTOR:85:DP-1]
>[    1.731432] i915 device info: pciid=0x3e92 rev=0x00 platform=COFFEELAKE gen=9
>[    1.731433] i915 device info: is_mobile: no
>[    1.731434] i915 device info: is_lp: no
>[    1.731434] i915 device info: is_alpha_support: no
>[    1.731435] i915 device info: has_64bit_reloc: yes
>[    1.731436] i915 device info: has_reset_engine: yes
>[    1.731436] i915 device info: has_fpga_dbg: yes
>[    1.731437] i915 device info: has_guc: yes
>[    1.731437] i915 device info: has_guc_ct: no
>[    1.731438] i915 device info: has_l3_dpf: no
>[    1.731438] i915 device info: has_llc: yes
>[    1.731439] i915 device info: has_logical_ring_contexts: yes
>[    1.731439] i915 device info: has_logical_ring_elsq: no
>[    1.731440] i915 device info: has_logical_ring_preemption: yes
>[    1.731440] i915 device info: has_pooled_eu: no
>[    1.731441] i915 device info: has_rc6: yes
>[    1.731442] i915 device info: has_rc6p: no
>[    1.731442] i915 device info: has_runtime_pm: yes
>[    1.731443] i915 device info: has_snoop: no
>[    1.731443] i915 device info: has_coherent_ggtt: yes
>[    1.731444] i915 device info: unfenced_needs_alignment: no
>[    1.731444] i915 device info: hws_needs_physical: no
>[    1.731445] i915 device info: cursor_needs_physical: no
>[    1.731445] i915 device info: has_csr: yes
>[    1.731446] i915 device info: has_ddi: yes
>[    1.731446] i915 device info: has_dp_mst: yes
>[    1.731447] i915 device info: has_fbc: yes
>[    1.731447] i915 device info: has_gmch_display: no
>[    1.731448] i915 device info: has_hotplug: yes
>[    1.731449] i915 device info: has_ipc: yes
>[    1.731449] i915 device info: has_overlay: no
>[    1.731450] i915 device info: has_psr: yes
>[    1.731450] i915 device info: overlay_needs_physical: no
>[    1.731451] i915 device info: supports_tv: no
>[    1.731451] i915 device info: slice total: 1, mask=0001
>[    1.731452] i915 device info: subslice total: 3
>[    1.731453] i915 device info: slice0: 3 subslices, mask=0007
>[    1.731453] i915 device info: slice1: 0 subslices, mask=0000
>[    1.731454] i915 device info: slice2: 0 subslices, mask=0000
>[    1.731454] i915 device info: EU total: 24
>[    1.731455] i915 device info: EU per subslice: 8
>[    1.731456] i915 device info: has slice power gating: no
>[    1.731456] i915 device info: has subslice power gating: no
>[    1.731457] i915 device info: has EU power gating: yes
>[    1.731457] i915 device info: CS timestamp frequency: 12000 kHz
>[    1.731468] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:85:DP-1] status updated from unknown to disconnected
>[    1.731473] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:85:DP-1] disconnected
>[    1.731476] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:93:HDMI-A-1]
>[    1.731518] [drm:intel_hdmi_detect [i915]] [CONNECTOR:93:HDMI-A-1]
>[    1.731948] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    1.731968] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    1.732286] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    1.732337] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[    1.732355] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
>[    1.732373] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
>[    1.739880] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[    1.739897] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
>[    1.740196] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    1.740228] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    1.740463] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    1.740490] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[    1.740493] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:93:HDMI-A-1] status updated from unknown to disconnected
>[    1.740497] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:93:HDMI-A-1] disconnected
>[    1.740502] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:99:DP-2]
>[    1.740546] [drm:intel_dp_detect [i915]] [CONNECTOR:99:DP-2]
>[    1.740576] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:99:DP-2] status updated from unknown to disconnected
>[    1.740579] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:99:DP-2] disconnected
>[    1.740600] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:105:HDMI-A-2]
>[    1.740633] [drm:intel_hdmi_detect [i915]] [CONNECTOR:105:HDMI-A-2]
>[    1.740885] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    1.740901] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    1.741166] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    1.741213] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[    1.741228] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
>[    1.741244] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
>[    1.749405] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[    1.749420] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
>[    1.749813] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[    1.749828] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    1.750155] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[    1.750190] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[    1.750193] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:105:HDMI-A-2] status updated from unknown to disconnected
>[    1.750196] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:105:HDMI-A-2] disconnected
>[    1.750199] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:109:DP-3]
>[    1.750216] [drm:intel_dp_detect [i915]] [CONNECTOR:109:DP-3]
>[    1.750905] [drm:lspcon_wake_native_aux_ch [i915]] Native AUX CH up, DPCD version: 1.2
>[    1.750956] [drm:lspcon_resume [i915]] LSPCON recovering in PCON mode after 0 ms
>[    1.751554] [drm:lspcon_wait_mode [i915]] Current LSPCON mode PCON
>[    1.752330] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 01 01 15 01 81 02 01 04 01 0f 00 01
>[    1.753766] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[    1.753784] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[    1.753802] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[    1.754540] [drm:drm_dp_read_desc [drm_kms_helper]] DP branch: OUI 00-1c-f8 dev-ID 175IB0 HW-rev 1.0 SW-rev 7.35 quirks 0x0000
>[    1.755208] [drm:intel_dp_detect [i915]] MST support? port D: yes, sink: no, modparam: yes
>[    1.757285] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.758305] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.759597] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.760619] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.761914] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.762935] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.764199] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.765327] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.766589] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.767610] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.768872] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.769892] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.771154] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.772175] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.773542] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.774563] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.776504] usb 1-5: new low-speed USB device number 3 using xhci_hcd
>[    1.776617] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.777638] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.778900] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.779921] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.781161] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.782183] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.783444] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.784465] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.785729] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.786749] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.788011] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.789033] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.790295] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.791315] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.792577] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.793598] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    1.794580] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support
>[    1.796281] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:109:DP-3] status updated from unknown to connected
>[    1.796289] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[    1.796295] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz
>[    1.796319] [drm:drm_add_edid_modes.part.33 [drm]] ELD monitor DELL ST2320L
>[    1.796325] [drm:drm_add_edid_modes.part.33 [drm]] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0
>[    1.796330] [drm:drm_add_edid_modes.part.33 [drm]] ELD size 36, SAD count 1
>[    1.796335] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[    1.796340] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz
>[    1.796426] [drm:drm_mode_debug_printmodeline [drm]] Modeline 137:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[    1.796432] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: H_ILLEGAL
>[    1.796438] [drm:drm_mode_debug_printmodeline [drm]] Modeline 138:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[    1.796443] [drm:drm_mode_prune_invalid [drm]] Not using 720x576i mode: H_ILLEGAL
>[    1.796449] [drm:drm_mode_debug_printmodeline [drm]] Modeline 155:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[    1.796455] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: H_ILLEGAL
>[    1.796461] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:109:DP-3] probed modes :
>[    1.796467] [drm:drm_mode_debug_printmodeline [drm]] Modeline 118:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[    1.796473] [drm:drm_mode_debug_printmodeline [drm]] Modeline 133:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    1.796478] [drm:drm_mode_debug_printmodeline [drm]] Modeline 145:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    1.796484] [drm:drm_mode_debug_printmodeline [drm]] Modeline 120:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[    1.796490] [drm:drm_mode_debug_printmodeline [drm]] Modeline 144:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[    1.796495] [drm:drm_mode_debug_printmodeline [drm]] Modeline 147:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[    1.796501] [drm:drm_mode_debug_printmodeline [drm]] Modeline 141:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[    1.796509] [drm:drm_mode_debug_printmodeline [drm]] Modeline 143:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[    1.796531] [drm:drm_mode_debug_printmodeline [drm]] Modeline 129:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    1.796536] [drm:drm_mode_debug_printmodeline [drm]] Modeline 124:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    1.796542] [drm:drm_mode_debug_printmodeline [drm]] Modeline 123:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[    1.796547] [drm:drm_mode_debug_printmodeline [drm]] Modeline 121:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[    1.796553] [drm:drm_mode_debug_printmodeline [drm]] Modeline 140:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[    1.796558] [drm:drm_mode_debug_printmodeline [drm]] Modeline 148:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[    1.796563] [drm:drm_mode_debug_printmodeline [drm]] Modeline 142:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[    1.796569] [drm:drm_mode_debug_printmodeline [drm]] Modeline 130:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    1.796574] [drm:drm_mode_debug_printmodeline [drm]] Modeline 131:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    1.796579] [drm:drm_mode_debug_printmodeline [drm]] Modeline 132:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[    1.796584] [drm:drm_mode_debug_printmodeline [drm]] Modeline 125:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    1.796590] [drm:drm_mode_debug_printmodeline [drm]] Modeline 139:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[    1.796595] [drm:drm_mode_debug_printmodeline [drm]] Modeline 149:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[    1.796600] [drm:drm_mode_debug_printmodeline [drm]] Modeline 153:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[    1.796606] [drm:drm_mode_debug_printmodeline [drm]] Modeline 122:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[    1.796611] [drm:drm_mode_debug_printmodeline [drm]] Modeline 134:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[    1.796616] [drm:drm_mode_debug_printmodeline [drm]] Modeline 135:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[    1.796622] [drm:drm_mode_debug_printmodeline [drm]] Modeline 126:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[    1.796627] [drm:drm_mode_debug_printmodeline [drm]] Modeline 150:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[    1.796632] [drm:drm_mode_debug_printmodeline [drm]] Modeline 127:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[    1.796638] [drm:drm_mode_debug_printmodeline [drm]] Modeline 136:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[    1.796643] [drm:drm_mode_debug_printmodeline [drm]] Modeline 128:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[    1.796646] [drm:drm_setup_crtcs [drm_kms_helper]] connector 85 enabled? no
>[    1.796649] [drm:drm_setup_crtcs [drm_kms_helper]] connector 93 enabled? no
>[    1.796652] [drm:drm_setup_crtcs [drm_kms_helper]] connector 99 enabled? no
>[    1.796654] [drm:drm_setup_crtcs [drm_kms_helper]] connector 105 enabled? no
>[    1.796657] [drm:drm_setup_crtcs [drm_kms_helper]] connector 109 enabled? yes
>[    1.796680] [drm:intel_fb_initial_config [i915]] Not using firmware configuration
>[    1.796684] [drm:drm_setup_crtcs [drm_kms_helper]] looking for cmdline mode on connector 109
>[    1.796686] [drm:drm_setup_crtcs [drm_kms_helper]] looking for preferred mode on connector 109 0
>[    1.796689] [drm:drm_setup_crtcs [drm_kms_helper]] found mode 1920x1080
>[    1.796691] [drm:drm_setup_crtcs [drm_kms_helper]] picking CRTCs for 8192x8192 config
>[    1.796695] [drm:drm_setup_crtcs [drm_kms_helper]] desired mode 1920x1080 set on crtc 47 (0,0)
>[    1.796716] [drm:intelfb_create [i915]] re-using BIOS fb
>[    1.796738] [drm:intelfb_create [i915]] allocated 1920x1080 fb: 0x00000000
>[    1.796785] fbcon: inteldrmfb (fb0) is primary device
>[    1.796840] [drm:intel_atomic_check [i915]] [CONNECTOR:109:DP-3] Limiting display bpp to 24 instead of EDID bpp 24, requested bpp 36, max platform bpp 36
>[    1.796863] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 4 max rate 540000 max bpp 24 pixel clock 148500KHz
>[    1.796882] [drm:intel_dp_compute_config [i915]] Force DSC en = 0
>[    1.796901] [drm:intel_dp_compute_config [i915]] DP lane count 4 clock 162000 bpp 24
>[    1.796918] [drm:intel_dp_compute_config [i915]] DP link rate required 445500 available 648000
>[    1.796940] [drm:intel_atomic_check [i915]] hw max bpp: 24, pipe bpp: 24, dithering: 0
>[    1.796961] [drm:intel_dump_pipe_config [i915]] [CRTC:47:pipe A][modeset]
>[    1.796980] [drm:intel_dump_pipe_config [i915]] output_types: DP (0x80)
>[    1.796998] [drm:intel_dump_pipe_config [i915]] output format: RGB
>[    1.797015] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: A, pipe bpp: 24, dithering: 0
>[    1.797048] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 4; gmch_m: 5767168, gmch_n: 8388608, link_m: 240298, link_n: 262144, tu: 64
>[    1.797064] [drm:intel_dump_pipe_config [i915]] audio: 1, infoframes: 0
>[    1.797079] [drm:intel_dump_pipe_config [i915]] requested mode:
>[    1.797086] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[    1.797102] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[    1.797108] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[    1.797125] [drm:intel_dump_pipe_config [i915]] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x48 flags: 0x5
>[    1.797140] [drm:intel_dump_pipe_config [i915]] port clock: 162000, pipe src size: 1920x1080, pixel rate 148500
>[    1.797155] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x80000000, scaler_id: 0
>[    1.797170] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    1.797185] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[    1.797204] [drm:skl_dump_hw_state [i915]] dpll_hw_state: ctrl1: 0x11, cfgcr1: 0x0, cfgcr2: 0x0
>[    1.797219] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[    1.797236] [drm:intel_dump_pipe_config [i915]] [PLANE:30:plane 1A] FB:116, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[    1.797251] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[    1.797266] [drm:intel_dump_pipe_config [i915]] [PLANE:37:plane 2A] disabled, scaler_id = -1
>[    1.797281] [drm:intel_dump_pipe_config [i915]] [PLANE:44:cursor A] disabled, scaler_id = -1
>[    1.797299] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[    1.797316] [drm:intel_atomic_check [i915]] New voltage level calculated to be logical 0, actual 0
>[    1.797338] [drm:intel_find_shared_dpll [i915]] [CRTC:47:pipe A] allocated DPLL 1
>[    1.797356] [drm:intel_reference_shared_dpll [i915]] using DPLL 1 for pipe A
>[    1.797373] [drm:skl_update_scaler [i915]] scaler_user index 0.31: Staged freeing scaler id 0 scaler_users = 0x0
>[    1.797408] [drm:intel_disable_pipe [i915]] disabling pipe A
>[    1.811629] [drm:intel_power_well_disable [i915]] disabling DDI D IO power well
>[    1.811689] [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A
>[    1.811712] [drm:intel_disable_shared_dpll [i915]] disable DPLL 1 (active 1, on? 1) for crtc 47
>[    1.811732] [drm:intel_disable_shared_dpll [i915]] disabling DPLL 1
>[    1.811755] [drm:intel_dump_cdclk_state [i915]] Changing CDCLK to 337500 kHz, VCO 8100000 kHz, ref 24000 kHz, bypass 24000 kHz, voltage level 0
>[    1.811786] [drm:intel_atomic_commit_tail [i915]] [ENCODER:84:DDI B]
>[    1.811805] [drm:intel_atomic_commit_tail [i915]] [ENCODER:86:DP-MST A]
>[    1.811823] [drm:intel_atomic_commit_tail [i915]] [ENCODER:87:DP-MST B]
>[    1.811840] [drm:intel_atomic_commit_tail [i915]] [ENCODER:88:DP-MST C]
>[    1.811857] [drm:intel_atomic_commit_tail [i915]] [ENCODER:98:DDI C]
>[    1.811874] [drm:intel_atomic_commit_tail [i915]] [ENCODER:100:DP-MST A]
>[    1.811890] [drm:intel_atomic_commit_tail [i915]] [ENCODER:101:DP-MST B]
>[    1.811906] [drm:intel_atomic_commit_tail [i915]] [ENCODER:102:DP-MST C]
>[    1.811922] [drm:intel_atomic_commit_tail [i915]] [ENCODER:108:DDI D]
>[    1.811938] [drm:intel_atomic_commit_tail [i915]] [ENCODER:110:DP-MST A]
>[    1.811953] [drm:intel_atomic_commit_tail [i915]] [ENCODER:111:DP-MST B]
>[    1.811969] [drm:intel_atomic_commit_tail [i915]] [ENCODER:112:DP-MST C]
>[    1.811986] [drm:verify_single_dpll_state.isra.107 [i915]] DPLL 0
>[    1.812003] [drm:verify_single_dpll_state.isra.107 [i915]] DPLL 1
>[    1.812020] [drm:verify_single_dpll_state.isra.107 [i915]] DPLL 2
>[    1.812037] [drm:verify_single_dpll_state.isra.107 [i915]] DPLL 3
>[    1.812058] [drm:intel_enable_shared_dpll [i915]] enable DPLL 1 (active 1, on? 0) for crtc 47
>[    1.812076] [drm:intel_enable_shared_dpll [i915]] enabling DPLL 1
>[    1.812165] [drm:intel_power_well_enable [i915]] enabling DDI D IO power well
>[    1.814780] [drm:lspcon_wait_mode [i915]] Waiting for LSPCON mode PCON to settle
>[    1.929749] usb 1-5: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice=64.00
>[    1.929750] usb 1-5: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    1.929751] usb 1-5: Product: USB Keyboard
>[    1.929751] usb 1-5: Manufacturer: Logitech
>[    2.016931] [drm:intel_get_hpd_pins.isra.13 [i915]] hotplug event received, stat 0x00800000, dig 0x10111010, pins 0x00000080, long 0x00000000
>[    2.016955] [drm:intel_hpd_irq_handler [i915]] digital hpd port D - short
>[    2.016982] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port D - short
>[    2.017220] [drm:lspcon_wait_mode [i915]] Current LSPCON mode PCON
>[    2.017841] [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 06
>[    2.017979] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 01 01 15 01 81 02 01 04 01 0f 00 01
>[    2.018649] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 00000000
>[    2.018668] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[    2.018687] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[    2.018705] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[    2.024312] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[    2.024330] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS3
>[    2.029366] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[    2.029695] [drm:intel_dp_start_link_train [i915]] [CONNECTOR:109:DP-3] Link Training Passed at Link Rate = 162000, Lane count = 4
>[    2.037387] [drm:lspcon_write_infoframe [i915]] Wrote AVI IF blocks successfully
>[    2.037406] [drm:lspcon_write_infoframe [i915]] AVI infoframes updated successfully
>[    2.037616] [drm:intel_enable_pipe [i915]] enabling pipe A
>[    2.037639] [drm:intel_edp_drrs_enable [i915]] Panel doesn't support DRRS
>[    2.037660] [drm:intel_audio_codec_enable [i915]] ELD on [CONNECTOR:109:DP-3], [ENCODER:108:DDI D]
>[    2.037680] [drm:hsw_audio_codec_enable [i915]] Enable audio codec on pipe A, 36 bytes ELD
>[    2.037701] [drm:hsw_audio_config_update [i915]] using automatic Maud, Naud
>[    2.037724] [drm:intel_fbc_enable [i915]] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[    2.037743] [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A
>[    2.054486] [drm:verify_connector_state.isra.106 [i915]] [CONNECTOR:109:DP-3]
>[    2.054511] [drm:intel_atomic_commit_tail [i915]] [CRTC:47:pipe A]
>[    2.054540] [drm:verify_single_dpll_state.isra.107 [i915]] DPLL 1
>[    2.054563] [drm:intel_enable_sagv [i915]] Enabling the SAGV
>[    2.054572] Console: switching to colour frame buffer device 240x67
>[    2.060598] usb 1-14: new full-speed USB device number 4 using xhci_hcd
>[    2.073401] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[    2.088603] [drm:drm_fb_helper_hotplug_event.part.38 [drm_kms_helper]] 
>[    2.088606] [drm:drm_setup_crtcs [drm_kms_helper]] 
>[    2.088610] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:85:DP-1]
>[    2.088633] [drm:intel_dp_detect [i915]] [CONNECTOR:85:DP-1]
>[    2.088700] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:85:DP-1] disconnected
>[    2.088704] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:93:HDMI-A-1]
>[    2.088739] [drm:intel_hdmi_detect [i915]] [CONNECTOR:93:HDMI-A-1]
>[    2.089164] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    2.089177] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    2.089498] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    2.089537] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[    2.089552] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
>[    2.089585] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
>[    2.099754] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[    2.099768] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
>[    2.100160] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    2.100173] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    2.100483] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    2.100560] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[    2.100564] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:93:HDMI-A-1] disconnected
>[    2.100583] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:99:DP-2]
>[    2.100596] [drm:intel_dp_detect [i915]] [CONNECTOR:99:DP-2]
>[    2.100635] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:99:DP-2] disconnected
>[    2.100638] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:105:HDMI-A-2]
>[    2.100651] [drm:intel_hdmi_detect [i915]] [CONNECTOR:105:HDMI-A-2]
>[    2.101043] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    2.101055] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    2.101382] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    2.101435] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[    2.101448] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
>[    2.101460] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
>[    2.111028] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[    2.111041] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
>[    2.111422] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[    2.111434] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    2.111747] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[    2.111781] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[    2.111784] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:105:HDMI-A-2] disconnected
>[    2.111787] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:109:DP-3]
>[    2.111801] [drm:intel_dp_detect [i915]] [CONNECTOR:109:DP-3]
>[    2.112485] [drm:lspcon_wake_native_aux_ch [i915]] Native AUX CH up, DPCD version: 1.2
>[    2.112548] [drm:lspcon_resume [i915]] LSPCON recovering in PCON mode after 4 ms
>[    2.113146] [drm:lspcon_wait_mode [i915]] Current LSPCON mode PCON
>[    2.113919] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 01 01 15 01 81 02 01 04 01 0f 00 01
>[    2.115351] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[    2.115381] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[    2.115394] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[    2.116133] [drm:drm_dp_read_desc [drm_kms_helper]] DP branch: OUI 00-1c-f8 dev-ID 175IB0 HW-rev 1.0 SW-rev 7.35 quirks 0x0000
>[    2.116797] [drm:intel_dp_detect [i915]] MST support? port D: yes, sink: no, modparam: yes
>[    2.120541] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.121663] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.122926] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.123947] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.125202] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.126222] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.127486] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.128514] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.129813] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.130835] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.132097] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.133213] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.134476] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.135496] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.136759] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.137779] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.139833] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.140854] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.142116] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.143136] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.144400] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.145520] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.146784] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.147805] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.149067] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.150088] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.151351] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.152371] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.153736] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.154757] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.156020] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.157043] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.158027] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support
>[    2.159659] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[    2.159665] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz
>[    2.159673] [drm:drm_add_edid_modes.part.33 [drm]] ELD monitor DELL ST2320L
>[    2.159695] [drm:drm_add_edid_modes.part.33 [drm]] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0
>[    2.159700] [drm:drm_add_edid_modes.part.33 [drm]] ELD size 36, SAD count 1
>[    2.159706] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[    2.159711] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz
>[    2.159796] [drm:drm_mode_debug_printmodeline [drm]] Modeline 168:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[    2.159801] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: H_ILLEGAL
>[    2.159807] [drm:drm_mode_debug_printmodeline [drm]] Modeline 169:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[    2.159813] [drm:drm_mode_prune_invalid [drm]] Not using 720x576i mode: H_ILLEGAL
>[    2.159819] [drm:drm_mode_debug_printmodeline [drm]] Modeline 186:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[    2.159824] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: H_ILLEGAL
>[    2.159829] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:109:DP-3] probed modes :
>[    2.159835] [drm:drm_mode_debug_printmodeline [drm]] Modeline 118:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[    2.159841] [drm:drm_mode_debug_printmodeline [drm]] Modeline 133:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    2.159847] [drm:drm_mode_debug_printmodeline [drm]] Modeline 145:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    2.159853] [drm:drm_mode_debug_printmodeline [drm]] Modeline 120:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[    2.159859] [drm:drm_mode_debug_printmodeline [drm]] Modeline 144:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[    2.159864] [drm:drm_mode_debug_printmodeline [drm]] Modeline 147:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[    2.159870] [drm:drm_mode_debug_printmodeline [drm]] Modeline 141:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[    2.159875] [drm:drm_mode_debug_printmodeline [drm]] Modeline 143:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[    2.159881] [drm:drm_mode_debug_printmodeline [drm]] Modeline 129:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    2.159886] [drm:drm_mode_debug_printmodeline [drm]] Modeline 124:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    2.159892] [drm:drm_mode_debug_printmodeline [drm]] Modeline 123:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[    2.159897] [drm:drm_mode_debug_printmodeline [drm]] Modeline 121:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[    2.159903] [drm:drm_mode_debug_printmodeline [drm]] Modeline 140:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[    2.159908] [drm:drm_mode_debug_printmodeline [drm]] Modeline 148:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[    2.159914] [drm:drm_mode_debug_printmodeline [drm]] Modeline 142:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[    2.159919] [drm:drm_mode_debug_printmodeline [drm]] Modeline 130:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    2.159925] [drm:drm_mode_debug_printmodeline [drm]] Modeline 131:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    2.159930] [drm:drm_mode_debug_printmodeline [drm]] Modeline 132:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[    2.159936] [drm:drm_mode_debug_printmodeline [drm]] Modeline 125:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    2.159941] [drm:drm_mode_debug_printmodeline [drm]] Modeline 139:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[    2.159947] [drm:drm_mode_debug_printmodeline [drm]] Modeline 149:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[    2.159952] [drm:drm_mode_debug_printmodeline [drm]] Modeline 153:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[    2.159958] [drm:drm_mode_debug_printmodeline [drm]] Modeline 122:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[    2.159963] [drm:drm_mode_debug_printmodeline [drm]] Modeline 134:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[    2.159968] [drm:drm_mode_debug_printmodeline [drm]] Modeline 135:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[    2.159974] [drm:drm_mode_debug_printmodeline [drm]] Modeline 126:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[    2.159979] [drm:drm_mode_debug_printmodeline [drm]] Modeline 150:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[    2.159985] [drm:drm_mode_debug_printmodeline [drm]] Modeline 127:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[    2.159990] [drm:drm_mode_debug_printmodeline [drm]] Modeline 136:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[    2.159996] [drm:drm_mode_debug_printmodeline [drm]] Modeline 128:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[    2.159999] [drm:drm_setup_crtcs [drm_kms_helper]] connector 85 enabled? no
>[    2.160002] [drm:drm_setup_crtcs [drm_kms_helper]] connector 93 enabled? no
>[    2.160005] [drm:drm_setup_crtcs [drm_kms_helper]] connector 99 enabled? no
>[    2.160008] [drm:drm_setup_crtcs [drm_kms_helper]] connector 105 enabled? no
>[    2.160010] [drm:drm_setup_crtcs [drm_kms_helper]] connector 109 enabled? yes
>[    2.160026] [drm:intel_fb_initial_config [i915]] Not using firmware configuration
>[    2.160029] [drm:drm_setup_crtcs [drm_kms_helper]] looking for cmdline mode on connector 109
>[    2.160032] [drm:drm_setup_crtcs [drm_kms_helper]] looking for preferred mode on connector 109 0
>[    2.160034] [drm:drm_setup_crtcs [drm_kms_helper]] found mode 1920x1080
>[    2.160037] [drm:drm_setup_crtcs [drm_kms_helper]] picking CRTCs for 1920x1080 config
>[    2.160040] [drm:drm_setup_crtcs [drm_kms_helper]] desired mode 1920x1080 set on crtc 47 (0,0)
>[    2.171139] [drm:drm_fb_helper_hotplug_event.part.38 [drm_kms_helper]] 
>[    2.171142] [drm:drm_setup_crtcs [drm_kms_helper]] 
>[    2.171145] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:85:DP-1]
>[    2.171160] [drm:intel_dp_detect [i915]] [CONNECTOR:85:DP-1]
>[    2.171182] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:85:DP-1] disconnected
>[    2.171186] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:93:HDMI-A-1]
>[    2.171200] [drm:intel_hdmi_detect [i915]] [CONNECTOR:93:HDMI-A-1]
>[    2.171573] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    2.171586] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    2.171899] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    2.171936] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[    2.171949] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
>[    2.171962] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
>[    2.181764] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[    2.181778] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
>[    2.182168] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    2.182180] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    2.182510] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    2.182563] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[    2.182567] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:93:HDMI-A-1] disconnected
>[    2.182569] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:99:DP-2]
>[    2.182583] [drm:intel_dp_detect [i915]] [CONNECTOR:99:DP-2]
>[    2.182621] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:99:DP-2] disconnected
>[    2.182624] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:105:HDMI-A-2]
>[    2.182637] [drm:intel_hdmi_detect [i915]] [CONNECTOR:105:HDMI-A-2]
>[    2.183028] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    2.183040] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    2.183357] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    2.183413] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[    2.183426] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
>[    2.183439] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
>[    2.193262] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[    2.193275] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
>[    2.193667] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[    2.193679] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    2.193994] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[    2.194046] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[    2.194049] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:105:HDMI-A-2] disconnected
>[    2.194052] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:109:DP-3]
>[    2.194065] [drm:intel_dp_detect [i915]] [CONNECTOR:109:DP-3]
>[    2.194768] [drm:lspcon_wake_native_aux_ch [i915]] Native AUX CH up, DPCD version: 1.2
>[    2.194849] [drm:lspcon_resume [i915]] LSPCON recovering in PCON mode after 0 ms
>[    2.195446] [drm:lspcon_wait_mode [i915]] Current LSPCON mode PCON
>[    2.196253] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 01 01 15 01 81 02 01 04 01 0f 00 01
>[    2.197684] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[    2.197714] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[    2.197727] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[    2.198466] [drm:drm_dp_read_desc [drm_kms_helper]] DP branch: OUI 00-1c-f8 dev-ID 175IB0 HW-rev 1.0 SW-rev 7.35 quirks 0x0000
>[    2.199129] [drm:intel_dp_detect [i915]] MST support? port D: yes, sink: no, modparam: yes
>[    2.202871] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.203892] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.205155] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.206176] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.207438] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.208459] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.209519] usb 1-14: New USB device found, idVendor=8087, idProduct=0a2a, bcdDevice= 0.03
>[    2.209520] usb 1-14: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    2.209723] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.210744] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.212190] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.213247] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.213284] hidraw: raw HID events driver (C) Jiri Kosina
>[    2.214521] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.215545] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.216810] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.217830] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.219095] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.220116] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.222073] usbcore: registered new interface driver usbhid
>[    2.222074] usbhid: USB HID core driver
>[    2.222267] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.223332] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.223340] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4:1.0/0003:046D:C05A.0001/input/input4
>[    2.223624] hid-generic 0003:046D:C05A.0001: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-4/input0
>[    2.223715] input: Logitech USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/0003:046D:C31C.0002/input/input5
>[    2.224598] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.225619] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.226881] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.227902] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.229161] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.230182] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.231444] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.232465] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.233728] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.234748] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.236011] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.237033] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.238325] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.239347] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    2.240330] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support
>[    2.241963] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[    2.241970] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz
>[    2.241977] [drm:drm_add_edid_modes.part.33 [drm]] ELD monitor DELL ST2320L
>[    2.241983] [drm:drm_add_edid_modes.part.33 [drm]] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0
>[    2.241988] [drm:drm_add_edid_modes.part.33 [drm]] ELD size 36, SAD count 1
>[    2.241994] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[    2.241999] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz
>[    2.242085] [drm:drm_mode_debug_printmodeline [drm]] Modeline 168:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[    2.242090] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: H_ILLEGAL
>[    2.242097] [drm:drm_mode_debug_printmodeline [drm]] Modeline 169:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[    2.242102] [drm:drm_mode_prune_invalid [drm]] Not using 720x576i mode: H_ILLEGAL
>[    2.242108] [drm:drm_mode_debug_printmodeline [drm]] Modeline 186:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[    2.242114] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: H_ILLEGAL
>[    2.242119] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:109:DP-3] probed modes :
>[    2.242125] [drm:drm_mode_debug_printmodeline [drm]] Modeline 118:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[    2.242132] [drm:drm_mode_debug_printmodeline [drm]] Modeline 133:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    2.242138] [drm:drm_mode_debug_printmodeline [drm]] Modeline 145:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    2.242144] [drm:drm_mode_debug_printmodeline [drm]] Modeline 120:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[    2.242149] [drm:drm_mode_debug_printmodeline [drm]] Modeline 144:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[    2.242155] [drm:drm_mode_debug_printmodeline [drm]] Modeline 147:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[    2.242161] [drm:drm_mode_debug_printmodeline [drm]] Modeline 141:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[    2.242167] [drm:drm_mode_debug_printmodeline [drm]] Modeline 143:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[    2.242172] [drm:drm_mode_debug_printmodeline [drm]] Modeline 129:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    2.242178] [drm:drm_mode_debug_printmodeline [drm]] Modeline 124:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    2.242184] [drm:drm_mode_debug_printmodeline [drm]] Modeline 123:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[    2.242189] [drm:drm_mode_debug_printmodeline [drm]] Modeline 121:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[    2.242195] [drm:drm_mode_debug_printmodeline [drm]] Modeline 140:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[    2.242201] [drm:drm_mode_debug_printmodeline [drm]] Modeline 148:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[    2.242206] [drm:drm_mode_debug_printmodeline [drm]] Modeline 142:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[    2.242212] [drm:drm_mode_debug_printmodeline [drm]] Modeline 130:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    2.242217] [drm:drm_mode_debug_printmodeline [drm]] Modeline 131:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    2.242223] [drm:drm_mode_debug_printmodeline [drm]] Modeline 132:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[    2.242229] [drm:drm_mode_debug_printmodeline [drm]] Modeline 125:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    2.242234] [drm:drm_mode_debug_printmodeline [drm]] Modeline 139:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[    2.242240] [drm:drm_mode_debug_printmodeline [drm]] Modeline 149:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[    2.242245] [drm:drm_mode_debug_printmodeline [drm]] Modeline 153:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[    2.242251] [drm:drm_mode_debug_printmodeline [drm]] Modeline 122:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[    2.242257] [drm:drm_mode_debug_printmodeline [drm]] Modeline 134:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[    2.242262] [drm:drm_mode_debug_printmodeline [drm]] Modeline 135:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[    2.242268] [drm:drm_mode_debug_printmodeline [drm]] Modeline 126:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[    2.242273] [drm:drm_mode_debug_printmodeline [drm]] Modeline 150:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[    2.242279] [drm:drm_mode_debug_printmodeline [drm]] Modeline 127:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[    2.242284] [drm:drm_mode_debug_printmodeline [drm]] Modeline 136:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[    2.242290] [drm:drm_mode_debug_printmodeline [drm]] Modeline 128:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[    2.242294] [drm:drm_setup_crtcs [drm_kms_helper]] connector 85 enabled? no
>[    2.242297] [drm:drm_setup_crtcs [drm_kms_helper]] connector 93 enabled? no
>[    2.242299] [drm:drm_setup_crtcs [drm_kms_helper]] connector 99 enabled? no
>[    2.242302] [drm:drm_setup_crtcs [drm_kms_helper]] connector 105 enabled? no
>[    2.242305] [drm:drm_setup_crtcs [drm_kms_helper]] connector 109 enabled? yes
>[    2.242323] [drm:intel_fb_initial_config [i915]] Not using firmware configuration
>[    2.242326] [drm:drm_setup_crtcs [drm_kms_helper]] looking for cmdline mode on connector 109
>[    2.242329] [drm:drm_setup_crtcs [drm_kms_helper]] looking for preferred mode on connector 109 0
>[    2.242332] [drm:drm_setup_crtcs [drm_kms_helper]] found mode 1920x1080
>[    2.242334] [drm:drm_setup_crtcs [drm_kms_helper]] picking CRTCs for 1920x1080 config
>[    2.242338] [drm:drm_setup_crtcs [drm_kms_helper]] desired mode 1920x1080 set on crtc 47 (0,0)
>[    2.280770] hid-generic 0003:046D:C31C.0002: input,hidraw1: USB HID v1.10 Keyboard [Logitech USB Keyboard] on usb-0000:00:14.0-5/input0
>[    2.280842] input: Logitech USB Keyboard Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.1/0003:046D:C31C.0003/input/input6
>[    2.340743] input: Logitech USB Keyboard System Control as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.1/0003:046D:C31C.0003/input/input7
>[    2.340947] hid-generic 0003:046D:C31C.0003: input,hidraw2: USB HID v1.10 Device [Logitech USB Keyboard] on usb-0000:00:14.0-5/input1
>[    2.496553] raid6: sse2x1   gen() 14545 MB/s
>[    2.564558] raid6: sse2x1   xor() 10556 MB/s
>[    2.632551] raid6: sse2x2   gen() 18319 MB/s
>[    2.700548] raid6: sse2x2   xor() 12558 MB/s
>[    2.768545] raid6: sse2x4   gen() 21653 MB/s
>[    2.836544] raid6: sse2x4   xor() 13458 MB/s
>[    2.904546] raid6: avx2x1   gen() 29315 MB/s
>[    2.972545] raid6: avx2x1   xor() 20902 MB/s
>[    3.040544] raid6: avx2x2   gen() 37050 MB/s
>[    3.108553] raid6: avx2x2   xor() 23163 MB/s
>[    3.176544] raid6: avx2x4   gen() 41296 MB/s
>[    3.244555] raid6: avx2x4   xor() 24936 MB/s
>[    3.244556] raid6: using algorithm avx2x4 gen() 41296 MB/s
>[    3.244556] raid6: .... xor() 24936 MB/s, rmw enabled
>[    3.244557] raid6: using avx2x2 recovery algorithm
>[    3.245367] xor: automatically using best checksumming function   avx       
>[    3.245871] async_tx: api initialized (async)
>[    3.255972] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:85:DP-1]
>[    3.256000] [drm:intel_dp_detect [i915]] [CONNECTOR:85:DP-1]
>[    3.256025] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:85:DP-1] disconnected
>[    3.256032] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:93:HDMI-A-1]
>[    3.256047] [drm:intel_hdmi_detect [i915]] [CONNECTOR:93:HDMI-A-1]
>[    3.256405] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    3.256419] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    3.256772] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    3.256839] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[    3.256853] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
>[    3.256866] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
>[    3.266738] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[    3.266751] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
>[    3.267174] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    3.267186] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    3.267531] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    3.267584] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[    3.267587] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:93:HDMI-A-1] disconnected
>[    3.267593] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:99:DP-2]
>[    3.267606] [drm:intel_dp_detect [i915]] [CONNECTOR:99:DP-2]
>[    3.267644] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:99:DP-2] disconnected
>[    3.267649] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:105:HDMI-A-2]
>[    3.267662] [drm:intel_hdmi_detect [i915]] [CONNECTOR:105:HDMI-A-2]
>[    3.268081] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    3.268093] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    3.268426] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    3.268479] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[    3.268492] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
>[    3.268504] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
>[    3.278360] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[    3.278373] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
>[    3.278790] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[    3.278802] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    3.279163] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[    3.279197] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[    3.279200] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:105:HDMI-A-2] disconnected
>[    3.279208] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:109:DP-3]
>[    3.279222] [drm:intel_dp_detect [i915]] [CONNECTOR:109:DP-3]
>[    3.279908] [drm:lspcon_wake_native_aux_ch [i915]] Native AUX CH up, DPCD version: 1.2
>[    3.279955] [drm:lspcon_resume [i915]] LSPCON recovering in PCON mode after 0 ms
>[    3.280563] [drm:lspcon_wait_mode [i915]] Current LSPCON mode PCON
>[    3.281337] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 01 01 15 01 81 02 01 04 01 0f 00 01
>[    3.282768] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[    3.282782] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[    3.282795] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[    3.283534] [drm:drm_dp_read_desc [drm_kms_helper]] DP branch: OUI 00-1c-f8 dev-ID 175IB0 HW-rev 1.0 SW-rev 7.35 quirks 0x0000
>[    3.284198] [drm:intel_dp_detect [i915]] MST support? port D: yes, sink: no, modparam: yes
>[    3.287939] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    3.288919] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    3.290181] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    3.291201] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    3.292464] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    3.293484] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    3.294747] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    3.295767] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    3.297030] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    3.298050] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    3.299313] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    3.300333] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    3.301719] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    3.302740] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    3.304003] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    3.305025] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    3.307078] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    3.308099] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    3.309481] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    3.310502] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    3.311765] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    3.312786] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    3.314048] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    3.315069] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    3.316331] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    3.317472] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    3.318736] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    3.319757] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    3.321020] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    3.322042] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    3.323306] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    3.324326] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    3.325437] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support
>[    3.327070] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[    3.327077] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz
>[    3.327085] [drm:drm_add_edid_modes.part.33 [drm]] ELD monitor DELL ST2320L
>[    3.327091] [drm:drm_add_edid_modes.part.33 [drm]] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0
>[    3.327097] [drm:drm_add_edid_modes.part.33 [drm]] ELD size 36, SAD count 1
>[    3.327102] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[    3.327107] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz
>[    3.327196] [drm:drm_mode_debug_printmodeline [drm]] Modeline 168:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[    3.327205] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: H_ILLEGAL
>[    3.327211] [drm:drm_mode_debug_printmodeline [drm]] Modeline 169:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[    3.327217] [drm:drm_mode_prune_invalid [drm]] Not using 720x576i mode: H_ILLEGAL
>[    3.327223] [drm:drm_mode_debug_printmodeline [drm]] Modeline 186:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[    3.327228] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: H_ILLEGAL
>[    3.327234] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:109:DP-3] probed modes :
>[    3.327240] [drm:drm_mode_debug_printmodeline [drm]] Modeline 118:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[    3.327246] [drm:drm_mode_debug_printmodeline [drm]] Modeline 133:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    3.327252] [drm:drm_mode_debug_printmodeline [drm]] Modeline 145:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    3.327258] [drm:drm_mode_debug_printmodeline [drm]] Modeline 120:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[    3.327264] [drm:drm_mode_debug_printmodeline [drm]] Modeline 144:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[    3.327269] [drm:drm_mode_debug_printmodeline [drm]] Modeline 147:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[    3.327275] [drm:drm_mode_debug_printmodeline [drm]] Modeline 141:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[    3.327281] [drm:drm_mode_debug_printmodeline [drm]] Modeline 143:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[    3.327287] [drm:drm_mode_debug_printmodeline [drm]] Modeline 129:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    3.327292] [drm:drm_mode_debug_printmodeline [drm]] Modeline 124:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    3.327298] [drm:drm_mode_debug_printmodeline [drm]] Modeline 123:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[    3.327304] [drm:drm_mode_debug_printmodeline [drm]] Modeline 121:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[    3.327309] [drm:drm_mode_debug_printmodeline [drm]] Modeline 140:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[    3.327315] [drm:drm_mode_debug_printmodeline [drm]] Modeline 148:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[    3.327320] [drm:drm_mode_debug_printmodeline [drm]] Modeline 142:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[    3.327326] [drm:drm_mode_debug_printmodeline [drm]] Modeline 130:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    3.327332] [drm:drm_mode_debug_printmodeline [drm]] Modeline 131:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    3.327337] [drm:drm_mode_debug_printmodeline [drm]] Modeline 132:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[    3.327343] [drm:drm_mode_debug_printmodeline [drm]] Modeline 125:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    3.327348] [drm:drm_mode_debug_printmodeline [drm]] Modeline 139:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[    3.327354] [drm:drm_mode_debug_printmodeline [drm]] Modeline 149:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[    3.327359] [drm:drm_mode_debug_printmodeline [drm]] Modeline 153:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[    3.327365] [drm:drm_mode_debug_printmodeline [drm]] Modeline 122:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[    3.327371] [drm:drm_mode_debug_printmodeline [drm]] Modeline 134:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[    3.327376] [drm:drm_mode_debug_printmodeline [drm]] Modeline 135:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[    3.327382] [drm:drm_mode_debug_printmodeline [drm]] Modeline 126:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[    3.327387] [drm:drm_mode_debug_printmodeline [drm]] Modeline 150:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[    3.327393] [drm:drm_mode_debug_printmodeline [drm]] Modeline 127:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[    3.327398] [drm:drm_mode_debug_printmodeline [drm]] Modeline 136:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[    3.327404] [drm:drm_mode_debug_printmodeline [drm]] Modeline 128:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[    3.330435] [drm:drm_mode_addfb2 [drm]] [FB:115]
>[    3.347240] random: plymouthd: uninitialized urandom read (8 bytes read)
>[    3.347308] random: plymouthd: uninitialized urandom read (8 bytes read)
>[    3.351595] [drm:drm_mode_addfb2 [drm]] [FB:115]
>[    3.351620] [drm:drm_mode_setcrtc [drm]] [CRTC:47:pipe A]
>[    3.351629] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:109:DP-3]
>[    3.355515] [drm:drm_mode_setcrtc [drm]] [CRTC:47:pipe A]
>[    3.355523] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:109:DP-3]
>[    3.403309] Btrfs loaded, crc32c=crc32c-intel
>[    3.432022] EXT4-fs (nvme0n1p3): mounted filesystem with ordered data mode. Opts: (null)
>[    3.607834] systemd[1]: systemd 237 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN -PCRE2 default-hierarchy=hybrid)
>[    3.625306] systemd[1]: Detected architecture x86-64.
>[    3.628769] systemd[1]: Set hostname to <u-HP-EliteDesk-800-G4-DM>.
>[    3.686616] random: systemd: uninitialized urandom read (16 bytes read)
>[    3.686721] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
>[    3.686745] systemd[1]: Reached target User and Group Name Lookups.
>[    3.686770] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
>[    3.686859] systemd[1]: Created slice User and Session Slice.
>[    3.686872] systemd[1]: Reached target Remote File Systems.
>[    3.686942] systemd[1]: Created slice System Slice.
>[    3.687017] systemd[1]: Created slice system-systemd\x2dfsck.slice.
>[    3.695036] EXT4-fs (nvme0n1p3): re-mounted. Opts: errors=remount-ro
>[    3.716020] lp: driver loaded but no devices found
>[    3.721398] ppdev: user-space parallel port driver
>[    3.726068] usbcore: registered new interface driver usb-storage
>[    3.726915] usbcore: registered new interface driver ums-realtek
>[    3.726948] systemd-journald[452]: Received request to flush runtime journal from PID 1
>[    3.742483] Adding 2097148k swap on /swapfile.  Priority:-2 extents:6 across:2260988k SSFS
>[    3.840219] cfg80211: Loading compiled-in X.509 certificates for regulatory database
>[    3.841430] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
>[    3.843755] mei_me 0000:00:16.0: enabling device (0000 -> 0002)
>[    3.857217] hp_wmi: query 0x4 returned error 0x5
>[    3.860626] Intel(R) Wireless WiFi driver for Linux
>[    3.860627] Copyright(c) 2003- 2015 Intel Corporation
>[    3.860856] iwlwifi 0000:02:00.0: enabling device (0100 -> 0102)
>[    3.864835] hp_wmi: query 0x4 returned error 0x5
>[    3.865069] Bluetooth: Core ver 2.22
>[    3.865076] NET: Registered protocol family 31
>[    3.865077] Bluetooth: HCI device and connection manager initialized
>[    3.865078] Bluetooth: HCI socket layer initialized
>[    3.865080] Bluetooth: L2CAP socket layer initialized
>[    3.865081] Bluetooth: SCO socket layer initialized
>[    3.866279] iwlwifi 0000:02:00.0: loaded firmware version 29.1044073957.0 op_mode iwlmvm
>[    3.866816] random: crng init done
>[    3.866817] random: 7 urandom warning(s) missed due to ratelimiting
>[    3.868549] hp_wmi: query 0xd returned error 0x5
>[    3.868576] input: HP WMI hotkeys as /devices/virtual/input/input8
>[    3.872460] usbcore: registered new interface driver btusb
>[    3.879470] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer
>[    3.879471] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
>[    3.879471] RAPL PMU: hw unit of domain package 2^-14 Joules
>[    3.879472] RAPL PMU: hw unit of domain dram 2^-14 Joules
>[    3.879472] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
>[    3.879488] RAPL PMU: hw unit of domain psys 2^-14 Joules
>[    3.888414] Bluetooth: hci0: read Intel version: 370810225019140f1d
>[    3.888415] Bluetooth: hci0: Intel device is already patched. patch num: 1d
>[    3.891611] iwlwifi 0000:02:00.0: Detected Intel(R) Dual Band Wireless AC 7265, REV=0x210
>[    3.904702] cryptd: max_cpu_qlen set to 1000
>[    3.926441] pcieport 0000:00:1c.0: AER: Corrected error received: 0000:00:1c.0
>[    3.926447] pcieport 0000:00:1c.0: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
>[    3.926448] pcieport 0000:00:1c.0:   device [8086:a33f] error status/mask=00000001/00002000
>[    3.926449] pcieport 0000:00:1c.0:    [ 0] RxErr                 
>[    3.975312] AVX2 version of gcm_enc/dec engaged.
>[    3.975313] AES CTR mode by8 optimization enabled
>[    3.982122] iwlwifi 0000:02:00.0: base HW address: dc:a9:71:f5:b4:78
>[    4.002557] snd_hda_intel 0000:00:1f.3: enabling device (0100 -> 0102)
>[    4.002701] snd_hda_intel 0000:00:1f.3: Linked as a consumer to 0000:00:02.0
>[    4.002730] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
>[    4.030448] snd_hda_codec_conexant hdaudioC0D0: CX20632: BIOS auto-probing.
>[    4.031148] snd_hda_codec_conexant hdaudioC0D0: autoconfig for CX20632: line_outs=2 (0x19/0x1c/0x0/0x0/0x0) type:hp
>[    4.031150] snd_hda_codec_conexant hdaudioC0D0:    speaker_outs=1 (0x1f/0x0/0x0/0x0/0x0)
>[    4.031151] snd_hda_codec_conexant hdaudioC0D0:    hp_outs=0 (0x0/0x0/0x0/0x0/0x0)
>[    4.031151] snd_hda_codec_conexant hdaudioC0D0:    mono: mono_out=0x0
>[    4.031152] snd_hda_codec_conexant hdaudioC0D0:    inputs:
>[    4.031153] snd_hda_codec_conexant hdaudioC0D0:      Mic=0x1a
>[    4.032876] snd_hda_codec_conexant hdaudioC0D0: Enable sync_write for stable communication
>[    4.044173] [drm:i915_audio_component_get_eld [i915]] Not valid for port B
>[    4.044189] [drm:i915_audio_component_get_eld [i915]] Not valid for port B
>[    4.044203] [drm:i915_audio_component_get_eld [i915]] Not valid for port B
>[    4.044217] [drm:i915_audio_component_get_eld [i915]] Not valid for port C
>[    4.044230] [drm:i915_audio_component_get_eld [i915]] Not valid for port C
>[    4.044243] [drm:i915_audio_component_get_eld [i915]] Not valid for port C
>[    4.044259] [drm:i915_audio_component_get_eld [i915]] Not valid for port D
>[    4.044272] [drm:i915_audio_component_get_eld [i915]] Not valid for port D
>[    4.044660] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input9
>[    4.044688] input: HDA Intel PCH Front Headphone Front as /devices/pci0000:00/0000:00:1f.3/sound/card0/input10
>[    4.044714] input: HDA Intel PCH Front Headphone Surround as /devices/pci0000:00/0000:00:1f.3/sound/card0/input11
>[    4.044740] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input12
>[    4.044766] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input13
>[    4.045228] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input14
>[    4.045288] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input15
>[    4.045359] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input16
>[    4.063917] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
>[    4.064274] thermal thermal_zone2: failed to read out thermal zone (-61)
>[    4.074567] iwlwifi 0000:02:00.0 wlp2s0: renamed from wlan0
>[    4.089278] intel_rapl: Found RAPL domain package
>[    4.089279] intel_rapl: Found RAPL domain core
>[    4.089280] intel_rapl: Found RAPL domain uncore
>[    4.089280] intel_rapl: Found RAPL domain dram
>[    4.418663] audit: type=1400 audit(1545276062.692:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-oopslash" pid=848 comm="apparmor_parser"
>[    4.418726] audit: type=1400 audit(1545276062.692:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=849 comm="apparmor_parser"
>[    4.419326] audit: type=1400 audit(1545276062.692:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=847 comm="apparmor_parser"
>[    4.419328] audit: type=1400 audit(1545276062.692:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=847 comm="apparmor_parser"
>[    4.419329] audit: type=1400 audit(1545276062.692:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=847 comm="apparmor_parser"
>[    4.419521] audit: type=1400 audit(1545276062.692:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=845 comm="apparmor_parser"
>[    4.419523] audit: type=1400 audit(1545276062.692:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=845 comm="apparmor_parser"
>[    4.419524] audit: type=1400 audit(1545276062.692:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=845 comm="apparmor_parser"
>[    4.419525] audit: type=1400 audit(1545276062.692:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=845 comm="apparmor_parser"
>[    4.574862] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
>[    4.574863] Bluetooth: BNEP filters: protocol multicast
>[    4.574866] Bluetooth: BNEP socket layer initialized
>[    4.744097] IPv6: ADDRCONF(NETDEV_UP): eno1: link is not ready
>[    4.956787] IPv6: ADDRCONF(NETDEV_UP): eno1: link is not ready
>[    4.959037] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
>[    4.972305] pcieport 0000:00:1c.0: AER: Corrected error received: 0000:00:1c.0
>[    4.972312] pcieport 0000:00:1c.0: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
>[    4.972313] pcieport 0000:00:1c.0:   device [8086:a33f] error status/mask=00000001/00002000
>[    4.972314] pcieport 0000:00:1c.0:    [ 0] RxErr                 
>[    5.048956] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:85:DP-1]
>[    5.049022] [drm:intel_dp_detect [i915]] [CONNECTOR:85:DP-1]
>[    5.049051] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:85:DP-1] disconnected
>[    5.049062] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:93:HDMI-A-1]
>[    5.049081] [drm:intel_hdmi_detect [i915]] [CONNECTOR:93:HDMI-A-1]
>[    5.049459] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    5.049474] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    5.049767] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    5.049819] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[    5.049836] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
>[    5.049851] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
>[    5.052468] pcieport 0000:00:1c.0: AER: Corrected error received: 0000:00:1c.0
>[    5.052559] pcieport 0000:00:1c.0: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
>[    5.052560] pcieport 0000:00:1c.0:   device [8086:a33f] error status/mask=00000001/00002000
>[    5.052561] pcieport 0000:00:1c.0:    [ 0] RxErr                 
>[    5.062997] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[    5.063027] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
>[    5.063633] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    5.063646] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    5.064077] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[    5.064257] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[    5.064262] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:93:HDMI-A-1] disconnected
>[    5.064277] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:99:DP-2]
>[    5.064292] [drm:intel_dp_detect [i915]] [CONNECTOR:99:DP-2]
>[    5.064424] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:99:DP-2] disconnected
>[    5.064431] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:105:HDMI-A-2]
>[    5.064444] [drm:intel_hdmi_detect [i915]] [CONNECTOR:105:HDMI-A-2]
>[    5.064992] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    5.065005] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    5.065567] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    5.065616] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[    5.065629] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
>[    5.065642] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
>[    5.077109] iwlwifi 0000:02:00.0: BIOS contains WGDS but no WRDS
>[    5.080113] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
>[    5.080871] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[    5.080885] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
>[    5.081261] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[    5.081274] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    5.081584] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[    5.081632] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[    5.081635] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:105:HDMI-A-2] disconnected
>[    5.081643] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:109:DP-3]
>[    5.081659] [drm:intel_dp_detect [i915]] [CONNECTOR:109:DP-3]
>[    5.082358] [drm:lspcon_wake_native_aux_ch [i915]] Native AUX CH up, DPCD version: 1.2
>[    5.082431] [drm:lspcon_resume [i915]] LSPCON recovering in PCON mode after 0 ms
>[    5.083044] [drm:lspcon_wait_mode [i915]] Current LSPCON mode PCON
>[    5.084239] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 01 01 15 01 81 02 01 04 01 0f 00 01
>[    5.085964] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[    5.086012] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[    5.086028] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[    5.086785] [drm:drm_dp_read_desc [drm_kms_helper]] DP branch: OUI 00-1c-f8 dev-ID 175IB0 HW-rev 1.0 SW-rev 7.35 quirks 0x0000
>[    5.087465] [drm:intel_dp_detect [i915]] MST support? port D: yes, sink: no, modparam: yes
>[    5.091227] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    5.092286] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    5.093586] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    5.094618] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    5.095889] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    5.096913] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    5.098178] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    5.099201] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    5.100484] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    5.101510] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    5.102775] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    5.103805] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    5.105073] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    5.106128] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    5.107426] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    5.108451] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    5.110514] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    5.111571] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    5.112838] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    5.113871] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    5.115145] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    5.116169] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    5.117480] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    5.118503] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    5.119772] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    5.120797] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    5.122063] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    5.123085] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    5.124354] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    5.125413] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    5.126703] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    5.127724] [drm:drm_dp_i2c_do_msg [drm_kms_helper]] native defer
>[    5.128712] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support
>[    5.130347] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[    5.130354] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz
>[    5.130362] [drm:drm_add_edid_modes.part.33 [drm]] ELD monitor DELL ST2320L
>[    5.130368] [drm:drm_add_edid_modes.part.33 [drm]] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0
>[    5.130374] [drm:drm_add_edid_modes.part.33 [drm]] ELD size 36, SAD count 1
>[    5.130379] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[    5.130384] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz
>[    5.130476] [drm:drm_mode_debug_printmodeline [drm]] Modeline 169:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[    5.130481] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: H_ILLEGAL
>[    5.130488] [drm:drm_mode_debug_printmodeline [drm]] Modeline 170:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[    5.130493] [drm:drm_mode_prune_invalid [drm]] Not using 720x576i mode: H_ILLEGAL
>[    5.130499] [drm:drm_mode_debug_printmodeline [drm]] Modeline 187:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[    5.130505] [drm:drm_mode_prune_invalid [drm]] Not using 720x480i mode: H_ILLEGAL
>[    5.130510] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:109:DP-3] probed modes :
>[    5.130517] [drm:drm_mode_debug_printmodeline [drm]] Modeline 118:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[    5.130523] [drm:drm_mode_debug_printmodeline [drm]] Modeline 133:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    5.130529] [drm:drm_mode_debug_printmodeline [drm]] Modeline 145:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    5.130535] [drm:drm_mode_debug_printmodeline [drm]] Modeline 120:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[    5.130541] [drm:drm_mode_debug_printmodeline [drm]] Modeline 144:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[    5.130546] [drm:drm_mode_debug_printmodeline [drm]] Modeline 147:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[    5.130552] [drm:drm_mode_debug_printmodeline [drm]] Modeline 141:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[    5.130558] [drm:drm_mode_debug_printmodeline [drm]] Modeline 143:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[    5.130563] [drm:drm_mode_debug_printmodeline [drm]] Modeline 129:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    5.130569] [drm:drm_mode_debug_printmodeline [drm]] Modeline 124:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    5.130574] [drm:drm_mode_debug_printmodeline [drm]] Modeline 123:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[    5.130580] [drm:drm_mode_debug_printmodeline [drm]] Modeline 121:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[    5.130586] [drm:drm_mode_debug_printmodeline [drm]] Modeline 140:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[    5.130591] [drm:drm_mode_debug_printmodeline [drm]] Modeline 148:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[    5.130597] [drm:drm_mode_debug_printmodeline [drm]] Modeline 142:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[    5.130603] [drm:drm_mode_debug_printmodeline [drm]] Modeline 130:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    5.130608] [drm:drm_mode_debug_printmodeline [drm]] Modeline 131:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    5.130614] [drm:drm_mode_debug_printmodeline [drm]] Modeline 132:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[    5.130619] [drm:drm_mode_debug_printmodeline [drm]] Modeline 125:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    5.130625] [drm:drm_mode_debug_printmodeline [drm]] Modeline 139:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[    5.130631] [drm:drm_mode_debug_printmodeline [drm]] Modeline 149:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[    5.130636] [drm:drm_mode_debug_printmodeline [drm]] Modeline 153:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[    5.130642] [drm:drm_mode_debug_printmodeline [drm]] Modeline 122:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[    5.130647] [drm:drm_mode_debug_printmodeline [drm]] Modeline 134:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[    5.130653] [drm:drm_mode_debug_printmodeline [drm]] Modeline 135:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[    5.130658] [drm:drm_mode_debug_printmodeline [drm]] Modeline 126:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[    5.130664] [drm:drm_mode_debug_printmodeline [drm]] Modeline 150:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[    5.130670] [drm:drm_mode_debug_printmodeline [drm]] Modeline 127:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[    5.130675] [drm:drm_mode_debug_printmodeline [drm]] Modeline 136:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[    5.130681] [drm:drm_mode_debug_printmodeline [drm]] Modeline 128:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[    5.151039] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
>[    5.462302] [drm:i915_audio_component_get_eld [i915]] Not valid for port B
>[    5.462318] [drm:i915_audio_component_get_eld [i915]] Not valid for port B
>[    5.462332] [drm:i915_audio_component_get_eld [i915]] Not valid for port B
>[    5.462346] [drm:i915_audio_component_get_eld [i915]] Not valid for port C
>[    5.462360] [drm:i915_audio_component_get_eld [i915]] Not valid for port C
>[    5.462373] [drm:i915_audio_component_get_eld [i915]] Not valid for port C
>[    5.462406] [drm:i915_audio_component_get_eld [i915]] Not valid for port D
>[    5.462419] [drm:i915_audio_component_get_eld [i915]] Not valid for port D
>[    5.533909] [drm:hsw_audio_config_update [i915]] using Maud 784, Naud 5625
>[    6.447388] [drm:drm_mode_addfb2 [drm]] [FB:146]
>[    6.447399] [drm:drm_mode_setcrtc [drm]] [CRTC:47:pipe A]
>[    6.447409] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:109:DP-3]
>[    6.454433] [drm:drm_mode_setcrtc [drm]] [CRTC:65:pipe B]
>[    6.454451] [drm:drm_mode_setcrtc [drm]] [CRTC:83:pipe C]
>[    6.559635] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[    6.591841] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[    6.613888] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[    6.630751] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[    6.648268] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[    6.664778] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[    6.681399] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[    6.697596] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[    6.714502] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[    6.731068] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[    6.747912] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[    6.764641] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[    6.781317] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[    6.798062] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[    6.814363] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[    6.831151] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[    6.847896] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[    6.864654] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[    6.881314] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[    6.897868] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[    6.914377] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[    6.931129] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[    6.947901] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[    6.964628] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[    6.981291] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[    6.997838] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[    7.014399] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[    7.031154] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[    7.047868] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[    7.064602] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[    7.081102] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[    7.106804] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[    7.123571] [drm:drm_mode_addfb2 [drm]] [FB:115]
>[    7.138463] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[    7.155233] [drm:drm_mode_addfb2 [drm]] [FB:115]
>[    7.171905] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[    7.188712] [drm:drm_mode_addfb2 [drm]] [FB:115]
>[    7.205264] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[    7.221835] [drm:drm_mode_addfb2 [drm]] [FB:115]
>[    7.238500] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[    7.255222] [drm:drm_mode_addfb2 [drm]] [FB:115]
>[    7.271899] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[    7.288640] [drm:drm_mode_addfb2 [drm]] [FB:115]
>[    7.305211] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[    7.321823] [drm:drm_mode_addfb2 [drm]] [FB:115]
>[    7.338381] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[    7.355202] [drm:drm_mode_addfb2 [drm]] [FB:115]
>[    7.371891] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[    7.388580] [drm:drm_mode_addfb2 [drm]] [FB:115]
>[    7.405204] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[    7.421817] [drm:drm_mode_addfb2 [drm]] [FB:115]
>[    7.438814] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[    7.455315] [drm:drm_mode_addfb2 [drm]] [FB:115]
>[    7.471939] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[    7.488548] [drm:drm_mode_addfb2 [drm]] [FB:115]
>[    7.505186] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[    7.521727] [drm:drm_mode_addfb2 [drm]] [FB:115]
>[    7.538485] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[    7.555156] [drm:drm_mode_addfb2 [drm]] [FB:115]
>[    7.571845] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[    7.588508] [drm:drm_mode_addfb2 [drm]] [FB:115]
>[    7.605204] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[    8.355264] e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None
>[    8.355350] IPv6: ADDRCONF(NETDEV_CHANGE): eno1: link becomes ready
>[    8.369594] [drm:drm_mode_addfb2 [drm]] [FB:115]
>[    8.391370] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[   14.135473] [drm:drm_mode_addfb2 [drm]] [FB:115]
>[   14.157337] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[   14.716486] [drm:drm_mode_addfb2 [drm]] [FB:115]
>[   15.308560] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[   20.592269] [drm:drm_mode_addfb2 [drm]] [FB:115]
>[   61.353990] [drm:drm_mode_addfb2 [drm]] [FB:138]

Actions: View

Attachments on bug 109112: 142857 | 142858 | 142971 | 142972 | 142973 | 143785

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