Attachment 138705 Details for Bug 105549 – dmesg with drm-tip

dmesg with drm-tip

file_105549.txt (text/plain), 75.83 KB, created by Laszlo Valko on 2018-04-09 16:22:33 UTC

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Creator: Laszlo Valko

Created: 2018-04-09 16:22:33 UTC

Size: 75.83 KB

patch

obsolete

>[    0.000000] Linux version 4.16.0-rc7.x64-g1cda370ffded (root@store) (gcc version 7.3.0 (Gentoo 7.3.0 p1.0)) #1 SMP Mon Apr 9 17:07:47 CEST 2018
>[    0.000000] Command line: BOOT_IMAGE=kernel-4.16.0-rc7.x64-g1cda370ffded initrd=initrd-4.16.0-rc7.x64-g1cda370ffded.gz boot.dhcpvendor=net.x64 clock_utc=0 consoleblank=0 loadmodules=ahci netconsole=3514@172.17.0.210/eth0,3514@172.17.0.11/5c:ff:35:0a:9b:94 drm.debug=0xe
>[    0.000000] KERNEL supported cpus:
>[    0.000000]   Intel GenuineIntel
>[    0.000000]   AMD AuthenticAMD
>[    0.000000]   Centaur CentaurHauls
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
>[    0.000000] x86/fpu: 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] e820: BIOS-provided physical RAM map:
>[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009c3ff] usable
>[    0.000000] BIOS-e820: [mem 0x000000000009c400-0x000000000009ffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000b8b6afff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000b8b6b000-0x00000000b8b6bfff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x00000000b8b6c000-0x00000000ca4ebfff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000ca4ec000-0x00000000ca532fff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x00000000ca533000-0x00000000cae94fff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x00000000cae95000-0x00000000cf7fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000f0000000-0x00000000f7ffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fe000000-0x00000000fe010fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000082e7fffff] usable
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] random: fast init done
>[    0.000000] SMBIOS 3.1.1 present.
>[    0.000000] DMI: Dell Inc. Latitude 5590/0MM81M, BIOS 1.1.9 03/13/2018
>[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
>[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
>[    0.000000] e820: last_pfn = 0x82e800 max_arch_pfn = 0x400000000
>[    0.000000] MTRR default type: write-back
>[    0.000000] MTRR fixed ranges enabled:
>[    0.000000]   00000-9FFFF write-back
>[    0.000000]   A0000-BFFFF uncachable
>[    0.000000]   C0000-FFFFF write-protect
>[    0.000000] MTRR variable ranges enabled:
>[    0.000000]   0 base 00E0000000 mask 7FE0000000 uncachable
>[    0.000000]   1 base 00D0000000 mask 7FF0000000 uncachable
>[    0.000000]   2 base 00CE000000 mask 7FFE000000 uncachable
>[    0.000000]   3 base 00CD000000 mask 7FFF000000 uncachable
>[    0.000000]   4 disabled
>[    0.000000]   5 disabled
>[    0.000000]   6 disabled
>[    0.000000]   7 disabled
>[    0.000000]   8 disabled
>[    0.000000]   9 disabled
>[    0.000000] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
>[    0.000000] e820: last_pfn = 0xb8b6b max_arch_pfn = 0x400000000
>[    0.000000] found SMP MP-table at [mem 0x000fcf70-0x000fcf7f] mapped at [        (ptrval)]
>[    0.000000] Base memory trampoline at [        (ptrval)] 7f000 size 24576
>[    0.000000] Using GB pages for direct mapping
>[    0.000000] BRK [0x1b75fe000, 0x1b75fefff] PGTABLE
>[    0.000000] BRK [0x1b75ff000, 0x1b75fffff] PGTABLE
>[    0.000000] BRK [0x1b7600000, 0x1b7600fff] PGTABLE
>[    0.000000] BRK [0x1b7601000, 0x1b7601fff] PGTABLE
>[    0.000000] BRK [0x1b7602000, 0x1b7602fff] PGTABLE
>[    0.000000] BRK [0x1b7603000, 0x1b7603fff] PGTABLE
>[    0.000000] BRK [0x1b7604000, 0x1b7604fff] PGTABLE
>[    0.000000] RAMDISK: [mem 0x7ebb4000-0x7fffffff]
>[    0.000000] ACPI: Early table checksum verification disabled
>[    0.000000] ACPI: RSDP 0x00000000000EBBD0 000024 (v02 DELL  )
>[    0.000000] ACPI: XSDT 0x00000000CA4FA0C8 000114 (v01 DELL   CBX3     01072009 AMI  00010013)
>[    0.000000] ACPI: FACP 0x00000000CA521F08 00010C (v05 DELL   CBX3     01072009 AMI  00010013)
>[    0.000000] ACPI: DSDT 0x00000000CA4FA270 027C92 (v02 DELL   CBX3     01072009 INTL 20160422)
>[    0.000000] ACPI: FACS 0x00000000CAE92180 000040
>[    0.000000] ACPI: UEFI 0x00000000CA523000 00063A (v01 INTEL  RstSataE 00000000 ??   00000000)
>[    0.000000] ACPI: APIC 0x00000000CA523640 0000BC (v03 DELL   CBX3     01072009 AMI  00010013)
>[    0.000000] ACPI: FPDT 0x00000000CA523700 000044 (v01 DELL   CBX3     01072009 AMI  00010013)
>[    0.000000] ACPI: FIDT 0x00000000CA523748 0000AC (v01 DELL   CBX3     01072009 AMI  00010013)
>[    0.000000] ACPI: MCFG 0x00000000CA5237F8 00003C (v01 DELL   CBX3     01072009 MSFT 00000097)
>[    0.000000] ACPI: HPET 0x00000000CA523838 000038 (v01 DELL   CBX3     01072009 AMI. 0005000B)
>[    0.000000] ACPI: SSDT 0x00000000CA523870 000559 (v01 SataRe SataTabl 00001000 INTL 20160422)
>[    0.000000] ACPI: SSDT 0x00000000CA523DD0 0012E0 (v02 SaSsdt SaSsdt   00003000 INTL 20160422)
>[    0.000000] ACPI: HPET 0x00000000CA5250B0 000038 (v01 INTEL  KBL-ULT  00000001 MSFT 0000005F)
>[    0.000000] ACPI: SSDT 0x00000000CA5250E8 0007F1 (v02 INTEL  xh_OEMBD 00000000 INTL 20160422)
>[    0.000000] ACPI: UEFI 0x00000000CA5258E0 000042 (v01                 00000000      00000000)
>[    0.000000] ACPI: SSDT 0x00000000CA525928 0017AE (v02 CpuRef CpuSsdt  00003000 INTL 20160422)
>[    0.000000] ACPI: LPIT 0x00000000CA5270D8 000094 (v01 INTEL  KBL-ULT  00000000 MSFT 0000005F)
>[    0.000000] ACPI: SSDT 0x00000000CA527170 000161 (v02 INTEL  HdaDsp   00000000 INTL 20160422)
>[    0.000000] ACPI: SSDT 0x00000000CA5272D8 00029F (v02 INTEL  sensrhub 00000000 INTL 20160422)
>[    0.000000] ACPI: SSDT 0x00000000CA527578 003002 (v02 INTEL  PtidDevc 00001000 INTL 20160422)
>[    0.000000] ACPI: SSDT 0x00000000CA52A580 000517 (v02 INTEL  TbtTypeC 00000000 INTL 20160422)
>[    0.000000] ACPI: DBGP 0x00000000CA52AA98 000034 (v01 INTEL           00000002 MSFT 0000005F)
>[    0.000000] ACPI: DBG2 0x00000000CA52AAD0 000054 (v00 INTEL           00000002 MSFT 0000005F)
>[    0.000000] ACPI: SSDT 0x00000000CA52AB28 0007AC (v02 INTEL  UsbCTabl 00001000 INTL 20160422)
>[    0.000000] ACPI: SSDT 0x00000000CA52B2D8 006B0D (v02 DptfTa DptfTabl 00001000 INTL 20160422)
>[    0.000000] ACPI: MSDM 0x00000000CA531DE8 000055 (v03 DELL   CBX3     06222004 AMI  00010013)
>[    0.000000] ACPI: SLIC 0x00000000CA531E40 000176 (v03 DELL   CBX3     01072009 MSFT 00010013)
>[    0.000000] ACPI: NHLT 0x00000000CA531FB8 00002D (v00 INTEL  EDK2     00000002      01000013)
>[    0.000000] ACPI: BGRT 0x00000000CA531FE8 000038 (v00 \xfffffff3\xffffffee              01072009 AMI  00010013)
>[    0.000000] ACPI: UEFI 0x00000000CA532020 00005C (v01 INTEL  RstSataV 00000000 ??   00000000)
>[    0.000000] ACPI: TPM2 0x00000000CA532080 000034 (v03 DELL   CBX3     00000001 AMI  00000000)
>[    0.000000] ACPI: ASF! 0x00000000CA5320B8 0000A0 (v32 INTEL   HCG     00000001 TFSM 000F4240)
>[    0.000000] ACPI: DMAR 0x00000000CA532158 000110 (v01 INTEL  EDK2     00000001 INTL 00000001)
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] No NUMA configuration found
>[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000082e7fffff]
>[    0.000000] NODE_DATA(0) allocated [mem 0x82e7fd000-0x82e7fffff]
>[    0.000000] Zone ranges:
>[    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
>[    0.000000]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
>[    0.000000]   Normal   [mem 0x0000000100000000-0x000000082e7fffff]
>[    0.000000] Movable zone start for each node
>[    0.000000] Early memory node ranges
>[    0.000000]   node   0: [mem 0x0000000000001000-0x000000000009bfff]
>[    0.000000]   node   0: [mem 0x0000000000100000-0x00000000b8b6afff]
>[    0.000000]   node   0: [mem 0x0000000100000000-0x000000082e7fffff]
>[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000082e7fffff]
>[    0.000000] On node 0 totalpages: 8286982
>[    0.000000]   DMA zone: 64 pages used for memmap
>[    0.000000]   DMA zone: 44 pages reserved
>[    0.000000]   DMA zone: 3995 pages, LIFO batch:0
>[    0.000000]   DMA32 zone: 11758 pages used for memmap
>[    0.000000]   DMA32 zone: 752491 pages, LIFO batch:31
>[    0.000000]   Normal zone: 117664 pages used for memmap
>[    0.000000]   Normal zone: 7530496 pages, LIFO batch:31
>[    0.000000] Reserved but unavailable: 101 pages
>[    0.000000] Reserving Intel graphics memory at [mem 0xcd800000-0xcf7fffff]
>[    0.000000] ACPI: PM-Timer IO Port: 0x1808
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])
>[    0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
>[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
>[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
>[    0.000000] ACPI: IRQ0 used by override.
>[    0.000000] ACPI: IRQ9 used by override.
>[    0.000000] Using ACPI (MADT) for SMP configuration information
>[    0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000
>[    0.000000] smpboot: Allowing 8 CPUs, 0 hotplug CPUs
>[    0.000000] e820: [mem 0xcf800000-0xefffffff] available for PCI devices
>[    0.000000] Booting paravirtualized kernel on bare hardware
>[    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
>[    0.000000] setup_percpu: NR_CPUS:16 nr_cpumask_bits:16 nr_cpu_ids:8 nr_node_ids:1
>[    0.000000] percpu: Embedded 45 pages/cpu @        (ptrval) s144040 r8192 d32088 u262144
>[    0.000000] pcpu-alloc: s144040 r8192 d32088 u262144 alloc=1*2097152
>[    0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 
>[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 8157452
>[    0.000000] Policy zone: Normal
>[    0.000000] Kernel command line: BOOT_IMAGE=kernel-4.16.0-rc7.x64-g1cda370ffded initrd=initrd-4.16.0-rc7.x64-g1cda370ffded.gz boot.dhcpvendor=net.x64 clock_utc=0 consoleblank=0 loadmodules=ahci netconsole=3514@172.17.0.210/eth0,3514@172.17.0.11/5c:ff:35:0a:9b:94 drm.debug=0xe
>[    0.000000] Memory: 32516740K/33147928K available (10252K kernel code, 1220K rwdata, 2744K rodata, 1496K init, 608K bss, 631188K reserved, 0K cma-reserved)
>[    0.000000] Kernel/User page tables isolation: enabled
>[    0.000000] Hierarchical RCU implementation.
>[    0.000000] 	RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=8.
>[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
>[    0.000000] NR_IRQS: 4352, nr_irqs: 2048, preallocated irqs: 16
>[    0.000000] Console: colour VGA+ 80x25
>[    0.000000] console [tty0] enabled
>[    0.000000] ACPI: Core revision 20180105
>[    0.000000] ACPI: 11 ACPI AML tables successfully acquired and loaded
>[    0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns
>[    0.000000] hpet clockevent registered
>[    0.004000] APIC: Switch to symmetric I/O mode setup
>[    0.004000] DMAR: Host address width 39
>[    0.004000] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
>[    0.004000] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 19e2ff0505e
>[    0.004000] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
>[    0.004000] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
>[    0.004000] DMAR: RMRR base: 0x000000ca217000 end: 0x000000ca236fff
>[    0.004000] DMAR: RMRR base: 0x000000caff4000 end: 0x000000cb23dfff
>[    0.004000] DMAR: RMRR base: 0x000000cd000000 end: 0x000000cf7fffff
>[    0.004000] DMAR: ANDD device: 1 name: \_SB.PCI0.I2C0
>[    0.004000] DMAR: ANDD device: 2 name: \_SB.PCI0.I2C1
>[    0.004000] DMAR-IR: IOAPIC id 2 under DRHD base  0xfed91000 IOMMU 1
>[    0.004000] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
>[    0.004000] DMAR-IR: Enabled IRQ remapping in xapic mode
>[    0.008000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.028000] tsc: Detected 2100.000 MHz processor
>[    0.028000] tsc: Detected 2112.000 MHz TSC
>[    0.028000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1e71785e5dd, max_idle_ns: 440795244814 ns
>[    0.028000] Calibrating delay loop (skipped), value calculated using timer frequency.. 4224.00 BogoMIPS (lpj=8448000)
>[    0.028000] pid_max: default: 32768 minimum: 301
>[    0.028000] Security Framework initialized
>[    0.028000] Yama: becoming mindful.
>[    0.033163] Dentry cache hash table entries: 4194304 (order: 13, 33554432 bytes)
>[    0.035400] Inode-cache hash table entries: 2097152 (order: 12, 16777216 bytes)
>[    0.035640] Mount-cache hash table entries: 65536 (order: 7, 524288 bytes)
>[    0.035828] Mountpoint-cache hash table entries: 65536 (order: 7, 524288 bytes)
>[    0.036204] CPU: Physical Processor ID: 0
>[    0.036321] CPU: Processor Core ID: 0
>[    0.036441] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
>[    0.036562] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
>[    0.036691] mce: CPU supports 10 MCE banks
>[    0.036818] CPU0: Thermal monitoring enabled (TM1)
>[    0.036960] process: using mwait in idle threads
>[    0.037079] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
>[    0.037198] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
>[    0.037320] Spectre V2 : Vulnerable: Minimal generic ASM retpoline
>[    0.037442] Spectre V2 : Spectre v2 mitigation: Filling RSB on context switch
>[    0.037566] Spectre V2 : Spectre v2 mitigation: Enabling Indirect Branch Prediction Barrier
>[    0.037733] Spectre V2 : Enabling Restricted Speculation for firmware calls
>[    0.038638] Freeing SMP alternatives memory: 28K
>[    0.040061] TSC deadline timer enabled
>[    0.040066] smpboot: CPU0: Intel(R) Core(TM) i7-8650U CPU @ 1.90GHz (family: 0x6, model: 0x8e, stepping: 0xa)
>[    0.040396] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver.
>[    0.040688] ... version:                4
>[    0.040846] ... bit width:              48
>[    0.041005] ... generic registers:      4
>[    0.041163] ... value mask:             0000ffffffffffff
>[    0.041325] ... max period:             00007fffffffffff
>[    0.041486] ... fixed-purpose events:   3
>[    0.041642] ... event mask:             000000070000000f
>[    0.041849] Hierarchical SRCU implementation.
>[    0.042740] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
>[    0.042919] smp: Bringing up secondary CPUs ...
>[    0.043164] x86: Booting SMP configuration:
>[    0.043324] .... node  #0, CPUs:      #1 #2 #3 #4 #5 #6 #7
>[    0.048599] smp: Brought up 1 node, 8 CPUs
>[    0.048923] smpboot: Max logical packages: 1
>[    0.049082] smpboot: Total of 8 processors activated (33792.00 BogoMIPS)
>[    0.052850] devtmpfs: initialized
>[    0.053057] x86/mm: Memory block size: 128MB
>[    0.055487] PM: Registering ACPI NVS region [mem 0xb8b6b000-0xb8b6bfff] (4096 bytes)
>[    0.055738] PM: Registering ACPI NVS region [mem 0xca533000-0xcae94fff] (9838592 bytes)
>[    0.056246] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
>[    0.056516] futex hash table entries: 2048 (order: 6, 262144 bytes)
>[    0.056761] pinctrl core: initialized pinctrl subsystem
>[    0.057054] NET: Registered protocol family 16
>[    0.057328] audit: initializing netlink subsys (disabled)
>[    0.057519] audit: type=2000 audit(1523290453.056:1): state=initialized audit_enabled=0 res=1
>[    0.057782] cpuidle: using governor ladder
>[    0.058022] ACPI: bus type PCI registered
>[    0.058252] PCI: Using configuration type 1 for base access
>[    0.060286] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
>[    0.060452] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
>[    0.060849] ACPI: Added _OSI(Module Device)
>[    0.061007] ACPI: Added _OSI(Processor Device)
>[    0.061167] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.061327] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.064228] ACPI BIOS Error (bug): Failure looking up [\_SB.PCI0.RP04.PXSX._SB.PCI0.RP05.PXSX], AE_NOT_FOUND (20180105/dswload2-194)
>[    0.064493] ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20180105/psobject-252)
>[    0.064746] ACPI Error: Method parse/execution failed \_SB.PCI0.RP04.PXSX, AE_NOT_FOUND (20180105/psparse-550)
>[    0.065361] ACPI BIOS Error (bug): Failure looking up [\_SB.PCI0.RP08.PXSX._SB.PCI0.RP09.PXSX], AE_NOT_FOUND (20180105/dswload2-194)
>[    0.065624] ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20180105/psobject-252)
>[    0.065875] ACPI Error: Method parse/execution failed \_SB.PCI0.RP08.PXSX, AE_NOT_FOUND (20180105/psparse-550)
>[    0.067562] ACPI: Executed 48 blocks of module-level executable AML code
>[    0.081806] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
>[    0.091315] ACPI: Dynamic OEM Table Load:
>[    0.091482] ACPI: SSDT 0xFFFF98F909C08000 0005EE (v02 PmRef  Cpu0Ist  00003000 INTL 20160422)
>[    0.091902] ACPI: Executed 1 blocks of module-level executable AML code
>[    0.092105] ACPI: \_PR_.PR00: _OSC native thermal LVT Acked
>[    0.093452] ACPI: Dynamic OEM Table Load:
>[    0.093618] ACPI: SSDT 0xFFFF98F90A3BD400 0003FF (v02 PmRef  Cpu0Cst  00003001 INTL 20160422)
>[    0.094014] ACPI: Executed 1 blocks of module-level executable AML code
>[    0.094391] ACPI: Dynamic OEM Table Load:
>[    0.094553] ACPI: SSDT 0xFFFF98F90A3ECF00 0000BA (v02 PmRef  Cpu0Hwp  00003000 INTL 20160422)
>[    0.094919] ACPI: Executed 1 blocks of module-level executable AML code
>[    0.095200] ACPI: Dynamic OEM Table Load:
>[    0.095364] ACPI: SSDT 0xFFFF98F90DD34000 000628 (v02 PmRef  HwpLvt   00003000 INTL 20160422)
>[    0.095724] ACPI: Executed 1 blocks of module-level executable AML code
>[    0.096394] ACPI: Dynamic OEM Table Load:
>[    0.096561] ACPI: SSDT 0xFFFF98F90DD06000 000D14 (v02 PmRef  ApIst    00003000 INTL 20160422)
>[    0.097585] ACPI: Executed 1 blocks of module-level executable AML code
>[    0.097953] ACPI: Dynamic OEM Table Load:
>[    0.098117] ACPI: SSDT 0xFFFF98F90A3BD000 000317 (v02 PmRef  ApHwp    00003000 INTL 20160422)
>[    0.098549] ACPI: Executed 1 blocks of module-level executable AML code
>[    0.098929] ACPI: Dynamic OEM Table Load:
>[    0.099092] ACPI: SSDT 0xFFFF98F909C10000 00030A (v02 PmRef  ApCst    00003000 INTL 20160422)
>[    0.099527] ACPI: Executed 1 blocks of module-level executable AML code
>[    0.102896] ACPI: EC: EC started
>[    0.103053] ACPI: EC: interrupt blocked
>[    0.112097] ACPI: \_SB_.PCI0.LPCB.ECDV: Used as first EC
>[    0.112262] ACPI: \_SB_.PCI0.LPCB.ECDV: GPE=0x6e, EC_CMD/EC_SC=0x934, EC_DATA=0x930
>[    0.112512] ACPI: \_SB_.PCI0.LPCB.ECDV: Used as boot DSDT EC to handle transactions
>[    0.112760] ACPI: Interpreter enabled
>[    0.112966] ACPI: (supports S0 S3 S5)
>[    0.113123] ACPI: Using IOAPIC for interrupt routing
>[    0.113332] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.114316] ACPI: Enabled 7 GPEs in block 00 to 7F
>[    0.157709] ACPI BIOS Error (bug): Failure looking up [\_SB.PCI0.RP05.PXSX.WGST], AE_NOT_FOUND (20180105/psargs-364)
>[    0.157972] ACPI Error: Method parse/execution failed \PSM._STA, AE_NOT_FOUND (20180105/psparse-550)
>[    0.158292] ACPI BIOS Error (bug): Failure looking up [\_SB.PCI0.RP05.PXSX.WGST], AE_NOT_FOUND (20180105/psargs-364)
>[    0.158552] ACPI Error: Method parse/execution failed \PSM._STA, AE_NOT_FOUND (20180105/psparse-550)
>[    0.159596] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-7e])
>[    0.159765] acpi PNP0A08:00: _OSC: OS supports [ASPM ClockPM Segments MSI]
>[    0.160212] acpi PNP0A08:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI]
>[    0.161038] PCI host bridge to bus 0000:00
>[    0.161199] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
>[    0.161360] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
>[    0.161516] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
>[    0.161762] pci_bus 0000:00: root bus resource [mem 0xcf800000-0xefffffff window]
>[    0.162012] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window]
>[    0.162262] pci_bus 0000:00: root bus resource [bus 00-7e]
>[    0.162431] pci 0000:00:00.0: [8086:5914] type 00 class 0x060000
>[    0.162569] pci 0000:00:02.0: [8086:5917] type 00 class 0x030000
>[    0.162579] pci 0000:00:02.0: reg 0x10: [mem 0xee000000-0xeeffffff 64bit]
>[    0.162586] pci 0000:00:02.0: reg 0x18: [mem 0xd0000000-0xdfffffff 64bit pref]
>[    0.162590] pci 0000:00:02.0: reg 0x20: [io  0xf000-0xf03f]
>[    0.162746] pci 0000:00:04.0: [8086:1903] type 00 class 0x118000
>[    0.162760] pci 0000:00:04.0: reg 0x10: [mem 0xef240000-0xef247fff 64bit]
>[    0.162993] pci 0000:00:14.0: [8086:9d2f] type 00 class 0x0c0330
>[    0.163015] pci 0000:00:14.0: reg 0x10: [mem 0xef230000-0xef23ffff 64bit]
>[    0.163085] pci 0000:00:14.0: PME# supported from D3hot D3cold
>[    0.163315] pci 0000:00:14.2: [8086:9d31] type 00 class 0x118000
>[    0.163337] pci 0000:00:14.2: reg 0x10: [mem 0xef258000-0xef258fff 64bit]
>[    0.163601] pci 0000:00:15.0: [8086:9d60] type 00 class 0x118000
>[    0.163865] pci 0000:00:15.0: reg 0x10: [mem 0xef257000-0xef257fff 64bit]
>[    0.164849] pci 0000:00:15.1: [8086:9d61] type 00 class 0x118000
>[    0.165112] pci 0000:00:15.1: reg 0x10: [mem 0xef256000-0xef256fff 64bit]
>[    0.166036] pci 0000:00:16.0: [8086:9d3a] type 00 class 0x078000
>[    0.166060] pci 0000:00:16.0: reg 0x10: [mem 0xef255000-0xef255fff 64bit]
>[    0.166133] pci 0000:00:16.0: PME# supported from D3hot
>[    0.166313] pci 0000:00:17.0: [8086:282a] type 00 class 0x010400
>[    0.166332] pci 0000:00:17.0: reg 0x10: [mem 0xef250000-0xef251fff]
>[    0.166339] pci 0000:00:17.0: reg 0x14: [mem 0xef254000-0xef2540ff]
>[    0.166347] pci 0000:00:17.0: reg 0x18: [io  0xf090-0xf097]
>[    0.166355] pci 0000:00:17.0: reg 0x1c: [io  0xf080-0xf083]
>[    0.166362] pci 0000:00:17.0: reg 0x20: [io  0xf060-0xf07f]
>[    0.166370] pci 0000:00:17.0: reg 0x24: [mem 0xef253000-0xef2537ff]
>[    0.166413] pci 0000:00:17.0: PME# supported from D3hot
>[    0.166577] pci 0000:00:1c.0: [8086:9d10] type 01 class 0x060400
>[    0.166640] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
>[    0.166818] pci 0000:00:1c.2: [8086:9d12] type 01 class 0x060400
>[    0.166881] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
>[    0.167077] pci 0000:00:1f.0: [8086:9d4e] type 00 class 0x060100
>[    0.167290] pci 0000:00:1f.2: [8086:9d21] type 00 class 0x058000
>[    0.167306] pci 0000:00:1f.2: reg 0x10: [mem 0xef24c000-0xef24ffff]
>[    0.167500] pci 0000:00:1f.3: [8086:9d71] type 00 class 0x040380
>[    0.167527] pci 0000:00:1f.3: reg 0x10: [mem 0xef248000-0xef24bfff 64bit]
>[    0.167558] pci 0000:00:1f.3: reg 0x20: [mem 0xef220000-0xef22ffff 64bit]
>[    0.167606] pci 0000:00:1f.3: PME# supported from D3hot D3cold
>[    0.167874] pci 0000:00:1f.4: [8086:9d23] type 00 class 0x0c0500
>[    0.167935] pci 0000:00:1f.4: reg 0x10: [mem 0xef252000-0xef2520ff 64bit]
>[    0.168005] pci 0000:00:1f.4: reg 0x20: [io  0xf040-0xf05f]
>[    0.168230] pci 0000:00:1f.6: [8086:15d7] type 00 class 0x020000
>[    0.168253] pci 0000:00:1f.6: reg 0x10: [mem 0xef200000-0xef21ffff]
>[    0.168351] pci 0000:00:1f.6: PME# supported from D0 D3hot D3cold
>[    0.168545] pci 0000:01:00.0: [10ec:525a] type 00 class 0xff0000
>[    0.168576] pci 0000:01:00.0: reg 0x14: [mem 0xef100000-0xef100fff]
>[    0.168689] pci 0000:01:00.0: supports D1 D2
>[    0.168690] pci 0000:01:00.0: PME# supported from D1 D2 D3hot D3cold
>[    0.180070] pci 0000:00:1c.0: PCI bridge to [bus 01]
>[    0.180235] pci 0000:00:1c.0:   bridge window [mem 0xef100000-0xef1fffff]
>[    0.180584] pci 0000:02:00.0: [8086:24fd] type 00 class 0x028000
>[    0.180672] pci 0000:02:00.0: reg 0x10: [mem 0xef000000-0xef001fff 64bit]
>[    0.180936] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
>[    0.192625] pci 0000:00:1c.2: PCI bridge to [bus 02]
>[    0.192794] pci 0000:00:1c.2:   bridge window [mem 0xef000000-0xef0fffff]
>[    0.198316] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.198541] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15)
>[    0.198762] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.198982] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.199201] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.199420] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.199641] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.199860] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15)
>[    0.205861] ACPI BIOS Error (bug): Failure looking up [\_SB.PCI0.RP05.PXSX.WGST], AE_NOT_FOUND (20180105/psargs-364)
>[    0.206124] ACPI Error: Method parse/execution failed \PSM._STA, AE_NOT_FOUND (20180105/psparse-550)
>[    0.206570] ACPI: EC: interrupt unblocked
>[    0.206734] ACPI: EC: event unblocked
>[    0.206913] ACPI: \_SB_.PCI0.LPCB.ECDV: GPE=0x6e, EC_CMD/EC_SC=0x934, EC_DATA=0x930
>[    0.207396] ACPI: \_SB_.PCI0.LPCB.ECDV: Used as boot DSDT EC to handle transactions and events
>[    0.208254] pci 0000:00:02.0: vgaarb: setting as boot VGA device
>[    0.208552] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
>[    0.208807] pci 0000:00:02.0: vgaarb: bridge control possible
>[    0.208970] vgaarb: loaded
>[    0.209244] SCSI subsystem initialized
>[    0.209409] libata version 3.00 loaded.
>[    0.209413] ACPI: bus type USB registered
>[    0.209586] usbcore: registered new interface driver usbfs
>[    0.209754] usbcore: registered new interface driver hub
>[    0.209937] usbcore: registered new device driver usb
>[    0.210167] EDAC MC: Ver: 3.0.0
>[    0.210772] PCI: Using ACPI for IRQ routing
>[    0.210772] PCI: pci_cache_line_size set to 64 bytes
>[    0.210772] e820: reserve RAM buffer [mem 0x0009c400-0x0009ffff]
>[    0.210772] e820: reserve RAM buffer [mem 0xb8b6b000-0xbbffffff]
>[    0.210772] e820: reserve RAM buffer [mem 0x82e800000-0x82fffffff]
>[    0.210772] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
>[    0.210772] wmi_bus wmi_bus-PNP0C14:01: WQBC data block query control method not found
>[    0.212000] clocksource: Switched to clocksource tsc-early
>[    0.220438] VFS: Disk quotas dquot_6.6.0
>[    0.220614] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[    0.220836] pnp: PnP ACPI init
>[    0.240664] system 00:00: [io  0x0680-0x069f] has been reserved
>[    0.241162] system 00:00: [io  0xffff] has been reserved
>[    0.241328] system 00:00: [io  0xffff] has been reserved
>[    0.241818] system 00:00: [io  0xffff] has been reserved
>[    0.241981] system 00:00: [io  0x1800-0x18fe] has been reserved
>[    0.242146] system 00:00: [io  0x164e-0x164f] has been reserved
>[    0.242316] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.242451] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    0.242493] system 00:02: [io  0x1854-0x1857] has been reserved
>[    0.242661] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
>[    0.242775] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 (active)
>[    0.243049] system 00:04: [mem 0xfed10000-0xfed17fff] has been reserved
>[    0.243217] system 00:04: [mem 0xfed18000-0xfed18fff] has been reserved
>[    0.243384] system 00:04: [mem 0xfed19000-0xfed19fff] has been reserved
>[    0.243551] system 00:04: [mem 0xf0000000-0xf7ffffff] has been reserved
>[    0.243719] system 00:04: [mem 0xfed20000-0xfed3ffff] has been reserved
>[    0.243885] system 00:04: [mem 0xfed90000-0xfed93fff] could not be reserved
>[    0.244057] system 00:04: [mem 0xfed45000-0xfed8ffff] has been reserved
>[    0.244224] system 00:04: [mem 0xff000000-0xffffffff] has been reserved
>[    0.244391] system 00:04: [mem 0xfee00000-0xfeefffff] could not be reserved
>[    0.244559] system 00:04: [mem 0xeffe0000-0xefffffff] has been reserved
>[    0.244727] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.244773] system 00:05: [mem 0xfd000000-0xfdabffff] has been reserved
>[    0.244940] system 00:05: [mem 0xfdad0000-0xfdadffff] has been reserved
>[    0.245107] system 00:05: [mem 0xfdb00000-0xfdffffff] has been reserved
>[    0.245274] system 00:05: [mem 0xfe000000-0xfe01ffff] could not be reserved
>[    0.245441] system 00:05: [mem 0xfe036000-0xfe03bfff] has been reserved
>[    0.245608] system 00:05: [mem 0xfe03d000-0xfe3fffff] has been reserved
>[    0.245775] system 00:05: [mem 0xfe410000-0xfe7fffff] has been reserved
>[    0.245943] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.246332] system 00:06: [io  0xff00-0xfffe] has been reserved
>[    0.246500] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.248010] system 00:07: [mem 0xfe029000-0xfe029fff] has been reserved
>[    0.248177] system 00:07: [mem 0xfe028000-0xfe028fff] has been reserved
>[    0.248344] system 00:07: [mem 0xfdaf0000-0xfdafffff] has been reserved
>[    0.248512] system 00:07: [mem 0xfdae0000-0xfdaeffff] has been reserved
>[    0.248678] system 00:07: [mem 0xfdac0000-0xfdacffff] has been reserved
>[    0.248848] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.288360] ACPI BIOS Error (bug): Failure looking up [\_SB.PCI0.RP05.PXSX.WGST], AE_NOT_FOUND (20180105/psargs-364)
>[    0.288626] ACPI Error: Method parse/execution failed \PSM._STA, AE_NOT_FOUND (20180105/psparse-550)
>[    0.288945] pnp: PnP ACPI: found 8 devices
>[    0.294792] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
>[    0.295066] pci 0000:00:1c.0: PCI bridge to [bus 01]
>[    0.295233] pci 0000:00:1c.0:   bridge window [mem 0xef100000-0xef1fffff]
>[    0.295407] pci 0000:00:1c.2: PCI bridge to [bus 02]
>[    0.295572] pci 0000:00:1c.2:   bridge window [mem 0xef000000-0xef0fffff]
>[    0.295745] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
>[    0.295747] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
>[    0.295748] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
>[    0.295749] pci_bus 0000:00: resource 7 [mem 0xcf800000-0xefffffff window]
>[    0.295751] pci_bus 0000:00: resource 8 [mem 0xfd000000-0xfe7fffff window]
>[    0.295752] pci_bus 0000:01: resource 1 [mem 0xef100000-0xef1fffff]
>[    0.295753] pci_bus 0000:02: resource 1 [mem 0xef000000-0xef0fffff]
>[    0.295925] NET: Registered protocol family 2
>[    0.296242] tcp_listen_portaddr_hash hash table entries: 16384 (order: 7, 655360 bytes)
>[    0.296661] TCP established hash table entries: 262144 (order: 9, 2097152 bytes)
>[    0.297403] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes)
>[    0.297881] TCP: Hash tables configured (established 262144 bind 65536)
>[    0.298129] UDP hash table entries: 16384 (order: 8, 1572864 bytes)
>[    0.298561] UDP-Lite hash table entries: 16384 (order: 8, 1572864 bytes)
>[    0.298986] NET: Registered protocol family 1
>[    0.299254] RPC: Registered named UNIX socket transport module.
>[    0.299418] RPC: Registered udp transport module.
>[    0.299580] RPC: Registered tcp transport module.
>[    0.299741] RPC: Registered tcp NFSv4.1 backchannel transport module.
>[    0.299916] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
>[    0.301660] PCI: CLS 0 bytes, default 64
>[    0.301697] Trying to unpack rootfs image as initramfs...
>[    0.617012] Freeing initrd memory: 20784K
>[    0.617215] DMAR: ACPI device "device:6a" under DMAR at fed91000 as 00:15.0
>[    0.617383] DMAR: ACPI device "device:6b" under DMAR at fed91000 as 00:15.1
>[    0.617559] DMAR: No ATSR found
>[    0.617778] DMAR: dmar0: Using Queued invalidation
>[    0.618020] dmar0: Allocated order 8 PASID table.
>[    0.618258] DMAR: dmar1: Using Queued invalidation
>[    0.618639] DMAR: Setting RMRR:
>[    0.618869] DMAR: Setting identity map for device 0000:00:02.0 [0xcd000000 - 0xcf7fffff]
>[    0.619200] DMAR: Setting identity map for device 0000:00:14.0 [0xcaff4000 - 0xcb23dfff]
>[    0.619461] DMAR: Setting identity map for device 0000:00:14.0 [0xca217000 - 0xca236fff]
>[    0.619714] DMAR: Prepare 0-16MiB unity mapping for LPC
>[    0.619942] DMAR: Setting identity map for device 0000:00:1f.0 [0x0 - 0xffffff]
>[    0.620378] DMAR: Intel(R) Virtualization Technology for Directed I/O
>[    0.620584] iommu: Adding device 0000:00:00.0 to group 0
>[    0.620755] iommu: Adding device 0000:00:02.0 to group 1
>[    0.620923] iommu: Adding device 0000:00:04.0 to group 2
>[    0.621099] iommu: Adding device 0000:00:14.0 to group 3
>[    0.621267] iommu: Adding device 0000:00:14.2 to group 3
>[    0.621442] iommu: Adding device 0000:00:15.0 to group 4
>[    0.621610] iommu: Adding device 0000:00:15.1 to group 4
>[    0.621782] iommu: Adding device 0000:00:16.0 to group 5
>[    0.621952] iommu: Adding device 0000:00:17.0 to group 6
>[    0.622127] iommu: Adding device 0000:00:1c.0 to group 7
>[    0.622297] iommu: Adding device 0000:00:1c.2 to group 7
>[    0.622480] iommu: Adding device 0000:00:1f.0 to group 8
>[    0.622649] iommu: Adding device 0000:00:1f.2 to group 8
>[    0.622818] iommu: Adding device 0000:00:1f.3 to group 8
>[    0.622987] iommu: Adding device 0000:00:1f.4 to group 8
>[    0.623156] iommu: Adding device 0000:00:1f.6 to group 8
>[    0.623321] iommu: Adding device 0000:01:00.0 to group 7
>[    0.623487] iommu: Adding device 0000:02:00.0 to group 7
>[    0.625378] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer
>[    0.625629] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
>[    0.625792] RAPL PMU: hw unit of domain package 2^-14 Joules
>[    0.625955] RAPL PMU: hw unit of domain dram 2^-14 Joules
>[    0.626116] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
>[    0.626279] RAPL PMU: hw unit of domain psys 2^-14 Joules
>[    0.626547] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1e71785e5dd, max_idle_ns: 440795244814 ns
>[    0.626816] clocksource: Switched to clocksource tsc
>[    0.627674] Initialise system trusted keyrings
>[    0.627864] workingset: timestamp_bits=43 max_order=23 bucket_order=0
>[    0.628290] squashfs: version 4.0 (2009/01/31) Phillip Lougher
>[    0.628533] NFS: Registering the id_resolver key type
>[    0.628698] Key type id_resolver registered
>[    0.628856] Key type id_legacy registered
>[    0.629017] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
>[    0.629504] Key type asymmetric registered
>[    0.629664] Asymmetric key parser 'x509' registered
>[    0.629836] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
>[    0.630114] io scheduler noop registered
>[    0.630273] io scheduler deadline registered (default)
>[    0.630443] io scheduler cfq registered
>[    0.630601] io scheduler mq-deadline registered (default)
>[    0.630763] io scheduler kyber registered
>[    0.631389] intel_idle: MWAIT substates: 0x11142120
>[    0.631390] intel_idle: v0.4.1 model 0x8E
>[    0.631733] intel_idle: lapic_timer_reliable_states 0xffffffff
>[    0.631806] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
>[    0.632074] ACPI: Lid Switch [LID0]
>[    0.632262] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
>[    0.632520] ACPI: Power Button [PBTN]
>[    0.632706] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2
>[    0.632963] ACPI: Sleep Button [SBTN]
>[    0.633150] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
>[    0.633404] ACPI: Power Button [PWRF]
>[    0.634881] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
>[    0.635366] Linux agpgart interface v0.103
>[    0.636677] brd: module loaded
>[    0.638277] loop: module loaded
>[    0.638526] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
>[    0.638689] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
>[    0.639033] e1000e 0000:00:1f.6: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
>[    0.949736] e1000e 0000:00:1f.6 eth0: (PCI Express:2.5GT/s:Width x1) 8c:ec:4b:e5:92:4c
>[    0.949995] e1000e 0000:00:1f.6 eth0: Intel(R) PRO/1000 Network Connection
>[    0.950216] e1000e 0000:00:1f.6 eth0: MAC: 12, PHY: 12, PBA No: FFFFFF-0FF
>[    0.950544] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    0.950713] ehci-pci: EHCI PCI platform driver
>[    0.950892] ehci-platform: EHCI generic platform driver
>[    0.951078] uhci_hcd: USB Universal Host Controller Interface driver
>[    0.951477] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    0.951762] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
>[    0.953118] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00109810
>[    0.953378] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
>[    0.953529] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>[    0.953699] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.953950] usb usb1: Product: xHCI Host Controller
>[    0.954113] usb usb1: Manufacturer: Linux 4.16.0-rc7.x64-g1cda370ffded xhci-hcd
>[    0.954365] usb usb1: SerialNumber: 0000:00:14.0
>[    0.957104] hub 1-0:1.0: USB hub found
>[    0.957280] hub 1-0:1.0: 12 ports detected
>[    0.958547] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    0.958843] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
>[    0.959131] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
>[    0.959298] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.959547] usb usb2: Product: xHCI Host Controller
>[    0.959709] usb usb2: Manufacturer: Linux 4.16.0-rc7.x64-g1cda370ffded xhci-hcd
>[    0.959957] usb usb2: SerialNumber: 0000:00:14.0
>[    0.960308] hub 2-0:1.0: USB hub found
>[    0.960478] hub 2-0:1.0: 6 ports detected
>[    0.961476] i8042: PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
>[    0.961643] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
>[    0.962433] i8042: Warning: Keylock active
>[    0.962895] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    0.963326] mousedev: PS/2 mouse device common for all mice
>[    0.963989] usbcore: registered new interface driver synaptics_usb
>[    0.964211] rtc_cmos 00:01: RTC can wake from S4
>[    0.964933] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0
>[    0.965214] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
>[    0.965670] i801_smbus 0000:00:1f.4: SPD Write Disable is set
>[    0.965899] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4
>[    0.966214] i801_smbus 0000:00:1f.4: SMBus using PCI interrupt
>[    1.004582] ACPI BIOS Error (bug): Failure looking up [\_SB.PCI0.RP05.PXSX.WGST], AE_NOT_FOUND (20180105/psargs-364)
>[    1.004850] ACPI Error: Method parse/execution failed \PSM._STA, AE_NOT_FOUND (20180105/psparse-550)
>[    1.005344] device-mapper: uevent: version 1.0.3
>[    1.005631] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: dm-devel@redhat.com
>[    1.005889] intel_pstate: Intel P-state driver initializing
>[    1.006643] intel_pstate: HWP enabled
>[    1.006966] hidraw: raw HID events driver (C) Jiri Kosina
>[    1.007153] usbcore: registered new interface driver usbhid
>[    1.007297] usbhid: USB HID core driver
>[    1.007463] intel_pmc_core:  initialized
>[    1.007686] NET: Registered protocol family 17
>[    1.007850] Key type dns_resolver registered
>[    1.008653] microcode: sig=0x806ea, pf=0x80, revision=0x84
>[    1.009043] microcode: Microcode Update Driver: v2.2.
>[    1.009051] sched_clock: Marking stable (1009039879, 0)->(994574881, 14464998)
>[    1.010363] registered taskstats version 1
>[    1.010505] Loading compiled-in X.509 certificates
>[    1.011469] netpoll: netconsole: local port 3514
>[    1.011612] netpoll: netconsole: local IPv4 address 172.17.0.210
>[    1.011755] netpoll: netconsole: interface 'eth0'
>[    1.011896] netpoll: netconsole: remote port 3514
>[    1.012057] netpoll: netconsole: remote IPv4 address 172.17.0.11
>[    1.012213] netpoll: netconsole: remote ethernet address 5c:ff:35:0a:9b:94
>[    1.012357] netpoll: netconsole: device eth0 not up yet, forcing it
>[    1.094797] e1000e 0000:00:1f.6: Failed to restore TIMINCA clock rate delta: -22
>[    1.292261] usb 1-5: new high-speed USB device number 2 using xhci_hcd
>[    1.470467] usb 1-5: New USB device found, idVendor=0bda, idProduct=568c
>[    1.470616] usb 1-5: New USB device strings: Mfr=3, Product=1, SerialNumber=2
>[    1.470762] usb 1-5: Product: Integrated_Webcam_HD
>[    1.470904] usb 1-5: Manufacturer: CNFGH16N4624101EF3F2
>[    1.471046] usb 1-5: SerialNumber: 200901010001
>[    1.600258] usb 1-7: new full-speed USB device number 3 using xhci_hcd
>[    1.754755] usb 1-7: New USB device found, idVendor=8087, idProduct=0a2b
>[    1.754903] usb 1-7: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    1.884266] usb 1-10: new full-speed USB device number 4 using xhci_hcd
>[    2.069497] usb 1-10: New USB device found, idVendor=0a5c, idProduct=5834
>[    2.069646] usb 1-10: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[    2.069862] usb 1-10: Product: 5880
>[    2.070002] usb 1-10: Manufacturer: Broadcom Corp
>[    2.070144] usb 1-10: SerialNumber: 0123456789ABCD
>[    4.414448] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
>[    4.421749] console [netcon0] enabled
>[    4.421893] netconsole: network logging started
>[    4.422173] rtc_cmos 00:01: setting system clock to 2018-04-09 16:14:17 UTC (1523290457)
>[    4.423116] Freeing unused kernel memory: 1496K
>[    4.423259] Write protecting the kernel read-only data: 16384k
>[    4.423774] Freeing unused kernel memory: 2024K
>[    4.425257] Freeing unused kernel memory: 1352K
>[    4.427880] x86/mm: Checked W+X mappings: passed, no W+X pages found.
>[    4.428050] x86/mm: Checking user space page tables
>[    4.430626] x86/mm: Checked W+X mappings: passed, no W+X pages found.
>[    4.430775] rodata_test: all tests were successful
>[    4.442627] async_tx: api initialized (async)
>[    4.447562] xor: automatically using best checksumming function   avx       
>[    4.520037] raid6: sse2x1   gen() 15084 MB/s
>[    4.588037] raid6: sse2x1   xor() 11166 MB/s
>[    4.656037] raid6: sse2x2   gen() 18527 MB/s
>[    4.724039] raid6: sse2x2   xor() 12704 MB/s
>[    4.792039] raid6: sse2x4   gen() 21822 MB/s
>[    4.860038] raid6: sse2x4   xor() 13118 MB/s
>[    4.928031] raid6: avx2x1   gen() 30144 MB/s
>[    4.996031] raid6: avx2x1   xor() 21331 MB/s
>[    5.064031] raid6: avx2x2   gen() 36281 MB/s
>[    5.132030] raid6: avx2x2   xor() 23296 MB/s
>[    5.200030] raid6: avx2x4   gen() 42213 MB/s
>[    5.268029] raid6: avx2x4   xor() 24894 MB/s
>[    5.268184] raid6: using algorithm avx2x4 gen() 42213 MB/s
>[    5.268329] raid6: .... xor() 24894 MB/s, rmw enabled
>[    5.268474] raid6: using avx2x2 recovery algorithm
>[    5.285631] device-mapper: raid: Loading target version 1.13.2
>[    5.293579] ahci 0000:00:17.0: version 3.0
>[    5.293716] ahci 0000:00:17.0: SSS flag set, parallel bus scan disabled
>[    5.304236] ahci 0000:00:17.0: AHCI 0001.0301 32 slots 2 ports 6 Gbps 0x5 impl RAID mode
>[    5.304465] ahci 0000:00:17.0: flags: 64bit ncq stag pm led clo only pio slum part deso sadm sds apst 
>[    5.305114] scsi host0: ahci
>[    5.305513] scsi host1: ahci
>[    5.305917] scsi host2: ahci
>[    5.306077] ata1: SATA max UDMA/133 abar m2048@0xef253000 port 0xef253100 irq 125
>[    5.306295] ata2: DUMMY
>[    5.306435] ata3: SATA max UDMA/133 abar m2048@0xef253000 port 0xef253200 irq 125
>[    5.622267] ata1: SATA link down (SStatus 4 SControl 300)
>[    5.942246] ata3: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[    5.943803] ata3.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
>[    5.943804] ata3.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
>[    5.944054] ata3.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
>[    5.944422] ata3.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
>[    5.945953] ata3.00: ATA-11: SanDisk X600 M.2 2280 SATA 512GB, X6113012, max UDMA/133
>[    5.946180] ata3.00: 1000215216 sectors, multi 1: LBA48 NCQ (depth 31/32), AA
>[    5.948423] ata3.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
>[    5.948424] ata3.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
>[    5.948650] ata3.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
>[    5.948996] ata3.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
>[    5.950898] ata3.00: configured for UDMA/133
>[    5.952304] scsi 2:0:0:0: Direct-Access     ATA      SanDisk X600 M.2 3012 PQ: 0 ANSI: 5
>[    5.952675] sd 2:0:0:0: [sda] 1000215216 512-byte logical blocks: (512 GB/477 GiB)
>[    5.952958] sd 2:0:0:0: [sda] Write Protect is off
>[    5.953103] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
>[    5.953108] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    5.955918]  sda: sda1 sda3 sda4
>[    5.956395] sd 2:0:0:0: [sda] Attached SCSI disk
>[    5.957991] udevd[414]: starting eudev-3.2.5
>[   18.571284] random: crng init done
>[   35.431169] [drm:intel_pch_type [i915]] Found SunrisePoint LP PCH
>[   35.431183] [drm:i915_driver_load [i915]] WOPCM size: 1024KiB
>[   35.431201] [drm:intel_uc_init_early [i915]] enable_guc=0 (submission:no huc:no)
>[   35.431216] [drm:intel_uc_init_early [i915]] guc_log_level=0 (enabled:no, verbose:no, verbosity:0)
>[   35.431232] [drm:intel_power_domains_init [i915]] Allowed DC state mask 03
>[   35.431691] [drm:i915_driver_load [i915]] ppgtt mode: 3
>[   35.431717] [drm:i915_ggtt_probe_hw [i915]] GGTT size = 4096M
>[   35.431730] [drm:i915_ggtt_probe_hw [i915]] GMADR size = 256M
>[   35.431741] [drm:i915_ggtt_probe_hw [i915]] DSM size = 32M
>[   35.431741] [drm] VT-d active for gfx access
>[   35.431912] [drm] Replacing VGA console driver
>[   35.433578] Console: switching to colour dummy device 80x25
>[   35.433636] [drm:i915_gem_init_stolen [i915]] GEN6_STOLEN_RESERVED = cf700047
>[   35.433650] [drm:i915_gem_init_stolen [i915]] Memory reserved for graphics device: 32768K, usable: 31744K
>[   35.433968] [drm:intel_opregion_setup [i915]] graphic opregion physical addr: 0xcae88018
>[   35.433987] [drm:intel_opregion_setup [i915]] Public ACPI methods supported
>[   35.434000] [drm:intel_opregion_setup [i915]] SWSCI supported
>[   35.434985] [drm:intel_opregion_setup [i915]] SWSCI GBDA callbacks 00000cb3, SBCB callbacks 00300483
>[   35.434997] [drm:intel_opregion_setup [i915]] ASLE supported
>[   35.435009] [drm:intel_opregion_setup [i915]] ASLE extension supported
>[   35.435020] [drm:intel_opregion_setup [i915]] Found valid VBT in ACPI OpRegion (Mailbox #4)
>[   35.435048] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[   35.435050] [drm] Driver supports precise vblank timestamp query.
>[   35.435067] [drm:intel_bios_init [i915]] Set default to SSC at 120000 kHz
>[   35.435081] [drm:intel_bios_init [i915]] VBT signature "$VBT SKYLAKE        ", BDB version 212
>[   35.435094] [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 0 fdi_rx_polarity_inverted 0
>[   35.435106] [drm:intel_bios_init [i915]] crt_ddc_bus_pin: 2
>[   35.435430] [drm:intel_opregion_get_panel_type [i915]] Ignoring OpRegion panel type (0)
>[   35.435443] [drm:intel_bios_init [i915]] Panel type: 14 (VBT)
>[   35.435455] [drm:intel_bios_init [i915]] DRRS supported mode is static
>[   35.435467] [drm:intel_bios_init [i915]] Found panel mode in BIOS VBT tables:
>[   35.435469] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 0 148500 1920 2008 2053 2200 1080 1083 1089 1125 0x8 0xa
>[   35.435480] [drm:intel_bios_init [i915]] VBT initial LVDS value 300
>[   35.435491] [drm:intel_bios_init [i915]] VBT backlight PWM modulation frequency 200 Hz, active high, min brightness 0, level 255, controller 0
>[   35.435502] [drm:intel_bios_init [i915]] DRRS State Enabled:0
>[   35.435513] [drm:intel_bios_init [i915]] Skipping SDVO device mapping
>[   35.435523] [drm:intel_bios_init [i915]] Port A VBT info: DP:1 HDMI:0 DVI:0 EDP:1 CRT:0
>[   35.435532] [drm:intel_bios_init [i915]] VBT HDMI level shift for port A: 0
>[   35.435542] [drm:intel_bios_init [i915]] Port B VBT info: DP:0 HDMI:1 DVI:1 EDP:0 CRT:0
>[   35.435551] [drm:intel_bios_init [i915]] VBT HDMI level shift for port B: 8
>[   35.435561] [drm:intel_bios_init [i915]] Port C VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0
>[   35.435570] [drm:intel_bios_init [i915]] VBT HDMI level shift for port C: 8
>[   35.435599] [drm:intel_dsm_detect [i915]] no _DSM method for intel device
>[   35.435620] [drm:i915_driver_load [i915]] rawclk rate: 24000 kHz
>[   35.435635] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 00
>[   35.435649] [drm:intel_power_well_enable [i915]] enabling power well 1
>[   35.435662] [drm:intel_power_well_enable [i915]] enabling MISC IO power well
>[   35.435678] [drm:intel_dump_cdclk_state [i915]] Current CDCLK 675000 kHz, VCO 8100000 kHz, ref 24000 kHz, bypass 24000 kHz, voltage level 3
>[   35.435691] [drm:intel_update_max_cdclk [i915]] Max CD clock rate: 675000 kHz
>[   35.435703] [drm:skl_init_cdclk [i915]] Max dotclock rate: 675000 kHz
>[   35.435727] [drm:intel_power_well_enable [i915]] enabling always-on
>[   35.435739] [drm:intel_power_well_enable [i915]] enabling DC off
>[   35.435751] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 00
>[   35.435763] [drm:intel_power_well_enable [i915]] enabling power well 2
>[   35.435765] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[   35.435780] [drm:intel_power_well_enable [i915]] enabling DDI A/E IO power well
>[   35.435791] [drm:intel_power_well_enable [i915]] enabling DDI B IO power well
>[   35.435801] [drm:intel_power_well_enable [i915]] enabling DDI C IO power well
>[   35.435811] [drm:intel_power_well_enable [i915]] enabling DDI D IO power well
>[   35.435827] [drm:intel_csr_ucode_init [i915]] Loading i915/kbl_dmc_ver1_04.bin
>[   35.436170] [drm:intel_fbc_init [i915]] Sanitized enable_fbc value: 1
>[   35.436188] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM0 latency 2 (2.0 usec)
>[   35.436200] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM1 latency 19 (19.0 usec)
>[   35.436212] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM2 latency 28 (28.0 usec)
>[   35.436236] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM3 latency 32 (32.0 usec)
>[   35.436263] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM4 latency 63 (63.0 usec)
>[   35.436274] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM5 latency 77 (77.0 usec)
>[   35.436284] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM6 latency 83 (83.0 usec)
>[   35.436307] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM7 latency 99 (99.0 usec)
>[   35.436342] [drm:intel_modeset_init [i915]] 3 display pipes available.
>[   35.436405] [drm:intel_dump_cdclk_state [i915]] Current CDCLK 675000 kHz, VCO 8100000 kHz, ref 24000 kHz, bypass 24000 kHz, voltage level 3
>[   35.436730] [drm:intel_dp_init_connector [i915]] Adding eDP connector on port A
>[   35.436746] [drm:intel_dp_init_connector [i915]] using AUX A for port A (VBT)
>[   35.436799] [drm:intel_pps_dump_state [i915]] cur t1_t3 0 t8 0 t9 0 t10 500 t11_t12 6000
>[   35.436813] [drm:intel_pps_dump_state [i915]] vbt t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 6000
>[   35.436825] [drm:intel_dp_init_panel_power_sequencer [i915]] panel power up delay 200, power down delay 50, power cycle delay 600
>[   35.436837] [drm:intel_dp_init_panel_power_sequencer [i915]] backlight on delay 1, off delay 200
>[   35.436914] [drm:intel_dp_init_panel_power_sequencer_registers [i915]] panel power sequencer register settings: PP_ON 0x7d00001, PP_OFF 0x1f40001, PP_DIV 0x4af06
>[   35.436958] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[   35.437013] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[   35.437429] [drm:intel_dp_read_dpcd [i915]] DPCD: 11 0a 82 41 00 00 01 00 02 02 06 00 00 0b 00
>[   35.437809] [drm:drm_dp_read_desc] DP sink: OUI 00-00-00 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[   35.438418] [drm:intel_dp_init_connector [i915]] eDP DPCD: 01 12 47
>[   35.441313] [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4)
>[   35.441864] [drm:drm_add_edid_modes] ELD: no CEA Extension found
>[   35.441865] [drm:drm_add_display_info] non_desktop set to 0
>[   35.441873] [drm:drm_add_display_info] non_desktop set to 0
>[   35.441894] [drm:intel_dp_init_connector [i915]] VBT doesn't support DRRS
>[   35.441943] [drm:intel_panel_setup_backlight [i915]] Connector eDP-1 backlight initialized, enabled, brightness 7500/7500
>[   35.441971] [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on port B
>[   35.441987] [drm:intel_hdmi_init_connector [i915]] Using DDC pin 0x5 for port B (VBT)
>[   35.442007] [drm:intel_dp_init_connector [i915]] Adding DP connector on port C
>[   35.442022] [drm:intel_dp_init_connector [i915]] using AUX C for port C (VBT)
>[   35.442038] [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on port C
>[   35.442052] [drm:intel_hdmi_init_connector [i915]] Using DDC pin 0x2 for port C (VBT)
>[   35.442077] [drm:intel_modeset_setup_hw_state [i915]] pipe A active planes 0x0
>[   35.442093] [drm:intel_modeset_setup_hw_state [i915]] pipe A active planes 0x0
>[   35.442108] [drm:intel_modeset_setup_hw_state [i915]] pipe A active planes 0x0
>[   35.442122] [drm:intel_modeset_setup_hw_state [i915]] [CRTC:41:pipe A] hw state readout: enabled
>[   35.442136] [drm:intel_modeset_setup_hw_state [i915]] pipe B active planes 0x0
>[   35.442149] [drm:intel_modeset_setup_hw_state [i915]] pipe B active planes 0x0
>[   35.442161] [drm:intel_modeset_setup_hw_state [i915]] pipe B active planes 0x0
>[   35.442173] [drm:intel_modeset_setup_hw_state [i915]] [CRTC:55:pipe B] hw state readout: disabled
>[   35.442185] [drm:intel_modeset_setup_hw_state [i915]] pipe C active planes 0x0
>[   35.442197] [drm:intel_modeset_setup_hw_state [i915]] pipe C active planes 0x0
>[   35.442207] [drm:intel_modeset_setup_hw_state [i915]] pipe C active planes 0x0
>[   35.442218] [drm:intel_modeset_setup_hw_state [i915]] [CRTC:69:pipe C] hw state readout: disabled
>[   35.442229] [drm:intel_modeset_setup_hw_state [i915]] DPLL 0 hw state readout: crtc_mask 0x00000001, on 1
>[   35.442240] [drm:intel_modeset_setup_hw_state [i915]] DPLL 1 hw state readout: crtc_mask 0x00000000, on 0
>[   35.442251] [drm:intel_modeset_setup_hw_state [i915]] DPLL 2 hw state readout: crtc_mask 0x00000000, on 0
>[   35.442261] [drm:intel_modeset_setup_hw_state [i915]] DPLL 3 hw state readout: crtc_mask 0x00000000, on 0
>[   35.442274] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:70:DDI A] hw state readout: enabled, pipe A
>[   35.442284] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:79:DDI B] hw state readout: disabled, pipe A
>[   35.442294] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:84:DDI C] hw state readout: disabled, pipe A
>[   35.442304] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:86:DP-MST A] hw state readout: disabled, pipe A
>[   35.442314] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:87:DP-MST B] hw state readout: disabled, pipe B
>[   35.442323] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:88:DP-MST C] hw state readout: disabled, pipe C
>[   35.442334] [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:71:eDP-1] hw state readout: enabled
>[   35.442344] [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:80:HDMI-A-1] hw state readout: disabled
>[   35.442354] [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:85:DP-1] hw state readout: disabled
>[   35.442365] [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:90:HDMI-A-2] hw state readout: disabled
>[   35.442383] [drm:intel_dump_pipe_config [i915]] [CRTC:41:pipe A][setup_hw_state]
>[   35.442396] [drm:intel_dump_pipe_config [i915]] output_types: EDP (0x100)
>[   35.442409] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 18, dithering: 0
>[   35.442421] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 2; gmch_m: 5288318, gmch_n: 8388608, link_m: 293795, link_n: 524288, tu: 64
>[   35.442433] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[   35.442445] [drm:intel_dump_pipe_config [i915]] requested mode:
>[   35.442447] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 151299 1920 1968 2000 2212 1080 1083 1089 1140 0x40 0x9
>[   35.442458] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[   35.442460] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 151299 1920 1968 2000 2212 1080 1083 1089 1140 0x40 0x9
>[   35.442471] [drm:intel_dump_pipe_config [i915]] crtc timings: 151299 1920 1968 2000 2212 1080 1083 1089 1140, type: 0x40 flags: 0x9
>[   35.442483] [drm:intel_dump_pipe_config [i915]] port clock: 270000, pipe src size: 720x400, pixel rate 151299
>[   35.442494] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x80000000, scaler_id: 0
>[   35.442504] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x07800438, enabled
>[   35.442515] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[   35.442525] [drm:intel_dump_pipe_config [i915]] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   35.442535] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[   35.442545] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 1A] disabled, scaler_id = -1
>[   35.442555] [drm:intel_dump_pipe_config [i915]] [PLANE:33:plane 2A] disabled, scaler_id = -1
>[   35.442565] [drm:intel_dump_pipe_config [i915]] [PLANE:38:cursor A] disabled, scaler_id = -1
>[   35.442575] [drm:intel_dump_pipe_config [i915]] [CRTC:55:pipe B][setup_hw_state]
>[   35.442584] [drm:intel_dump_pipe_config [i915]] output_types:  (0x0)
>[   35.442595] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: B, pipe bpp: 0, dithering: 0
>[   35.442605] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[   35.442615] [drm:intel_dump_pipe_config [i915]] requested mode:
>[   35.442616] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   35.442626] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[   35.442628] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   35.442638] [drm:intel_dump_pipe_config [i915]] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[   35.442648] [drm:intel_dump_pipe_config [i915]] port clock: 0, pipe src size: 0x0, pixel rate 0
>[   35.442658] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   35.442668] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   35.442678] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[   35.442688] [drm:intel_dump_pipe_config [i915]] dpll_hw_state: ctrl1: 0x0, cfgcr1: 0x0, cfgcr2: 0x0
>[   35.442698] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[   35.442707] [drm:intel_dump_pipe_config [i915]] [PLANE:42:plane 1B] disabled, scaler_id = -1
>[   35.442717] [drm:intel_dump_pipe_config [i915]] [PLANE:47:plane 2B] disabled, scaler_id = -1
>[   35.442727] [drm:intel_dump_pipe_config [i915]] [PLANE:52:cursor B] disabled, scaler_id = -1
>[   35.442737] [drm:intel_dump_pipe_config [i915]] [CRTC:69:pipe C][setup_hw_state]
>[   35.442746] [drm:intel_dump_pipe_config [i915]] output_types:  (0x0)
>[   35.442756] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: C, pipe bpp: 0, dithering: 0
>[   35.442765] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[   35.442775] [drm:intel_dump_pipe_config [i915]] requested mode:
>[   35.442776] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   35.442786] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[   35.442787] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   35.442797] [drm:intel_dump_pipe_config [i915]] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[   35.442807] [drm:intel_dump_pipe_config [i915]] port clock: 0, pipe src size: 0x0, pixel rate 0
>[   35.442817] [drm:intel_dump_pipe_config [i915]] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[   35.442826] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   35.442836] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[   35.442845] [drm:intel_dump_pipe_config [i915]] dpll_hw_state: ctrl1: 0x0, cfgcr1: 0x0, cfgcr2: 0x0
>[   35.442854] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[   35.442864] [drm:intel_dump_pipe_config [i915]] [PLANE:56:plane 1C] disabled, scaler_id = -1
>[   35.442873] [drm:intel_dump_pipe_config [i915]] [PLANE:61:plane 2C] disabled, scaler_id = -1
>[   35.442883] [drm:intel_dump_pipe_config [i915]] [PLANE:66:cursor C] disabled, scaler_id = -1
>[   35.442916] [drm:intel_power_well_disable [i915]] disabling DDI D IO power well
>[   35.442931] [drm:intel_power_well_disable [i915]] disabling DDI C IO power well
>[   35.442945] [drm:intel_power_well_disable [i915]] disabling DDI B IO power well
>[   35.442958] [drm:intel_power_well_disable [i915]] disabling power well 2
>[   35.442983] [drm:intel_wopcm_init [i915]] Calculated GuC WOPCM Region: [16KiB, 1008KiB)
>[   35.443263] [drm:i915_gem_init_ggtt [i915]] clearing unused GTT space: [1000, 100000000]
>[   35.444285] [drm:i915_gem_contexts_init [i915]] logical context support initialized
>[   35.444306] [drm:intel_engine_create_scratch [i915]] rcs0 pipe control offset: 0xfffff000
>[   35.444376] [drm:intel_engine_init_common [i915]] rcs0 hws offset: 0xfffcf000
>[   35.444414] [drm:intel_engine_init_common [i915]] bcs0 hws offset: 0xfffc8000
>[   35.444450] [drm:intel_engine_init_common [i915]] vcs0 hws offset: 0xfffc1000
>[   35.444487] [drm:intel_engine_init_common [i915]] vecs0 hws offset: 0xfffba000
>[   35.444593] [drm:init_workarounds_ring [i915]] rcs0: Number of context specific w/a: 15
>[   35.445051] [drm:intel_fbdev_init [i915]] pipe A not active or no fb, skipping
>[   35.445068] [drm:intel_fbdev_init [i915]] pipe B not active or no fb, skipping
>[   35.445082] [drm:intel_fbdev_init [i915]] pipe C not active or no fb, skipping
>[   35.445095] [drm:intel_fbdev_init [i915]] no active fbs found, not using BIOS config
>[   35.445361] [drm:intel_backlight_device_register [i915]] Connector eDP-1 backlight sysfs interface registered
>[   35.445385] [drm:intel_dp_connector_register [i915]] registering DPDDC-A bus for card0-eDP-1
>[   35.445448] [drm:intel_dp_connector_register [i915]] registering DPDDC-C bus for card0-DP-1
>[   35.445478] [drm] Initialized i915 1.6.0 20180308 for 0000:00:02.0 on minor 0
>[   35.445573] [drm:intel_opregion_register [i915]] 4 outputs detected
>[   35.456124] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>[   35.456817] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input5
>[   35.456889] i915 device info: pciid=0x5917 rev=0x07 platform=KABYLAKE gen=9
>[   35.456891] [drm:drm_setup_crtcs] 
>[   35.456891] i915 device info: is_mobile: no
>[   35.456892] i915 device info: is_lp: no
>[   35.456893] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1]
>[   35.456894] i915 device info: is_alpha_support: no
>[   35.456894] i915 device info: has_64bit_reloc: yes
>[   35.456895] i915 device info: has_aliasing_ppgtt: yes
>[   35.456913] [drm:intel_dp_detect [i915]] [CONNECTOR:71:eDP-1]
>[   35.456914] i915 device info: has_csr: yes
>[   35.456914] i915 device info: has_ddi: yes
>[   35.456914] i915 device info: has_dp_mst: yes
>[   35.456931] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   35.456932] i915 device info: has_reset_engine: yes
>[   35.456947] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[   35.456961] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[   35.456962] i915 device info: has_fbc: yes
>[   35.456962] i915 device info: has_fpga_dbg: yes
>[   35.456963] i915 device info: has_full_ppgtt: yes
>[   35.456964] i915 device info: has_full_48bit_ppgtt: yes
>[   35.456964] i915 device info: has_gmch_display: no
>[   35.456965] i915 device info: has_guc: yes
>[   35.456965] i915 device info: has_guc_ct: no
>[   35.456966] i915 device info: has_hotplug: yes
>[   35.456966] i915 device info: has_l3_dpf: no
>[   35.456967] i915 device info: has_llc: yes
>[   35.456967] i915 device info: has_logical_ring_contexts: yes
>[   35.456968] i915 device info: has_logical_ring_elsq: no
>[   35.456968] i915 device info: has_logical_ring_preemption: yes
>[   35.456969] i915 device info: has_overlay: no
>[   35.456969] i915 device info: has_pooled_eu: no
>[   35.456970] i915 device info: has_psr: yes
>[   35.456970] i915 device info: has_rc6: yes
>[   35.456971] i915 device info: has_rc6p: no
>[   35.456971] i915 device info: has_resource_streamer: yes
>[   35.456972] i915 device info: has_runtime_pm: yes
>[   35.456972] i915 device info: has_snoop: no
>[   35.456973] i915 device info: unfenced_needs_alignment: no
>[   35.456973] i915 device info: cursor_needs_physical: no
>[   35.456974] i915 device info: hws_needs_physical: no
>[   35.456974] i915 device info: overlay_needs_physical: no
>[   35.456975] i915 device info: supports_tv: no
>[   35.456976] i915 device info: has_ipc: yes
>[   35.456976] i915 device info: slice total: 1, mask=0001
>[   35.456977] i915 device info: subslice total: 3
>[   35.456978] i915 device info: slice0: 3 subslices, mask=0007
>[   35.456978] i915 device info: slice1: 0 subslices, mask=0000
>[   35.456979] i915 device info: slice2: 0 subslices, mask=0000
>[   35.456980] i915 device info: EU total: 24
>[   35.456980] i915 device info: EU per subslice: 8
>[   35.456981] i915 device info: has slice power gating: no
>[   35.456981] i915 device info: has subslice power gating: no
>[   35.456982] i915 device info: has EU power gating: yes
>[   35.456982] i915 device info: CS timestamp frequency: 12000 kHz
>[   35.457341] [drm:drm_dp_read_desc] DP sink: OUI 00-00-00 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[   35.457627] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1] status updated from unknown to connected
>[   35.457630] [drm:drm_add_display_info] non_desktop set to 0
>[   35.457631] [drm:drm_add_edid_modes] ELD: no CEA Extension found
>[   35.457632] [drm:drm_add_display_info] non_desktop set to 0
>[   35.457647] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1] probed modes :
>[   35.457649] [drm:drm_mode_debug_printmodeline] Modeline 72:"1920x1080" 60 151300 1920 1968 2000 2212 1080 1083 1089 1140 0x48 0x9
>[   35.457651] [drm:drm_mode_debug_printmodeline] Modeline 73:"1920x1080" 48 117730 1920 1968 2000 2190 1080 1083 1089 1120 0x40 0x9
>[   35.457652] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:80:HDMI-A-1]
>[   35.457669] [drm:intel_hdmi_detect [i915]] [CONNECTOR:80:HDMI-A-1]
>[   35.457903] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   35.457917] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   35.458116] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   35.458131] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   35.458144] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
>[   35.458157] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
>[   35.460801] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   35.460814] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
>[   35.461103] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   35.461115] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   35.461312] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   35.461328] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
>[   35.461329] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:80:HDMI-A-1] status updated from unknown to disconnected
>[   35.461331] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:80:HDMI-A-1] disconnected
>[   35.461333] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-1]
>[   35.461346] [drm:intel_dp_detect [i915]] [CONNECTOR:85:DP-1]
>[   35.461362] [drm:intel_power_well_enable [i915]] enabling power well 2
>[   35.461386] [drm:intel_power_well_disable [i915]] disabling power well 2
>[   35.461391] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-1] status updated from unknown to disconnected
>[   35.461392] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-1] disconnected
>[   35.461393] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:90:HDMI-A-2]
>[   35.461408] [drm:intel_hdmi_detect [i915]] [CONNECTOR:90:HDMI-A-2]
>[   35.461408] ------------[ cut here ]------------
>[   35.461411] WARN_ON(!intel_gmbus_is_valid_pin(dev_priv, pin))
>[   35.461432] WARNING: CPU: 6 PID: 411 at drivers/gpu/drm/i915/intel_i2c.c:844 intel_gmbus_get_adapter+0x32/0x37 [i915]
>[   35.461437] Modules linked in: i915 ahci libahci dm_snapshot dm_bufio dm_raid raid456 async_raid6_recov async_pq raid6_pq async_xor xor async_memcpy async_tx
>[   35.461445] CPU: 6 PID: 411 Comm: kworker/u16:2 Not tainted 4.16.0-rc7.x64-g1cda370ffded #1
>[   35.461447] Hardware name: Dell Inc. Latitude 5590/0MM81M, BIOS 1.1.9 03/13/2018
>[   35.461450] Workqueue: events_unbound async_run_entry_fn
>[   35.461465] RIP: 0010:intel_gmbus_get_adapter+0x32/0x37 [i915]
>[   35.461467] RSP: 0018:ffff9b4e43d47c40 EFLAGS: 00010286
>[   35.461469] RAX: 0000000000000000 RBX: ffff98f90639f800 RCX: ffffffffae051960
>[   35.461471] RDX: 0000000000000001 RSI: 0000000000000092 RDI: 0000000000000246
>[   35.461472] RBP: ffff98f905410000 R08: 0000004d062a83f6 R09: 00000000000003bd
>[   35.461474] R10: 0000000000000031 R11: ffffffffad4eda58 R12: ffff98f905410000
>[   35.461475] R13: ffff98f9064c1000 R14: ffff9b4e43d47cf0 R15: ffff98f905410000
>[   35.461477] FS:  0000000000000000(0000) GS:ffff98f92e580000(0000) knlGS:0000000000000000
>[   35.461479] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   35.461481] CR2: 00007f5682359008 CR3: 00000001b700c005 CR4: 00000000003606e0
>[   35.461483] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   35.461484] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   35.461486] Call Trace:
>[   35.461501]  intel_hdmi_set_edid+0x37/0x27f [i915]
>[   35.461515]  intel_hdmi_detect+0x7c/0x97 [i915]
>[   35.461518]  drm_helper_probe_single_connector_modes+0xe1/0x6c0
>[   35.461521]  drm_setup_crtcs+0x129/0xa6a
>[   35.461523]  ? __switch_to_asm+0x34/0x70
>[   35.461525]  ? __switch_to_asm+0x34/0x70
>[   35.461527]  ? __switch_to_asm+0x40/0x70
>[   35.461528]  ? __switch_to_asm+0x34/0x70
>[   35.461529]  ? __switch_to_asm+0x40/0x70
>[   35.461531]  ? __switch_to_asm+0x34/0x70
>[   35.461532]  ? __switch_to_asm+0x40/0x70
>[   35.461534]  ? __switch_to_asm+0x34/0x70
>[   35.461536]  __drm_fb_helper_initial_config_and_unlock+0x34/0x46f
>[   35.461538]  ? __switch_to_asm+0x40/0x70
>[   35.461541]  ? _cond_resched+0x10/0x33
>[   35.461557]  intel_fbdev_initial_config+0xf/0x1c [i915]
>[   35.461560]  async_run_entry_fn+0x2e/0xf5
>[   35.461563]  process_one_work+0x15b/0x364
>[   35.461565]  worker_thread+0x2c/0x3a0
>[   35.461567]  ? process_one_work+0x364/0x364
>[   35.461568]  kthread+0x10c/0x122
>[   35.461570]  ? _kthread_create_on_node+0x5d/0x5d
>[   35.461572]  ret_from_fork+0x35/0x40
>[   35.461574] Code: 74 16 89 f6 48 8d 04 b6 48 c1 e0 05 48 29 f0 48 8d 84 c7 e8 11 00 00 c3 48 c7 c6 b0 19 1e c0 48 c7 c7 64 8a 1c c0 e8 47 88 ed ec <0f> 0b 31 c0 c3 8b 87 a4 04 00 00 80 e4 fc 09 c6 89 b7 a4 04 00 
>[   35.461604] WARNING: CPU: 6 PID: 411 at drivers/gpu/drm/i915/intel_i2c.c:844 intel_gmbus_get_adapter+0x32/0x37 [i915]
>[   35.461606] ---[ end trace 4fe1e63e2dd93373 ]---
>[   35.461609] BUG: unable to handle kernel NULL pointer dereference at 0000000000000010
>[   35.461613] IP: i2c_transfer+0x4/0x86
>[   35.461614] PGD 0 P4D 0 
>[   35.461616] Oops: 0000 [#1] SMP PTI
>[   35.461618] Modules linked in: i915 ahci libahci dm_snapshot dm_bufio dm_raid raid456 async_raid6_recov async_pq raid6_pq async_xor xor async_memcpy async_tx
>[   35.461624] CPU: 6 PID: 411 Comm: kworker/u16:2 Tainted: G        W        4.16.0-rc7.x64-g1cda370ffded #1
>[   35.461625] Hardware name: Dell Inc. Latitude 5590/0MM81M, BIOS 1.1.9 03/13/2018
>[   35.461628] Workqueue: events_unbound async_run_entry_fn
>[   35.461630] RIP: 0010:i2c_transfer+0x4/0x86
>[   35.461631] RSP: 0018:ffff9b4e43d47b30 EFLAGS: 00010246
>[   35.461633] RAX: ffff9b4e43d47b6e RBX: 0000000000000005 RCX: 0000000000000001
>[   35.461635] RDX: 0000000000000002 RSI: ffff9b4e43d47b80 RDI: 0000000000000000
>[   35.461636] RBP: ffff9b4e43d47bd8 R08: 0000004d062a83f6 R09: 00000000000003bd
>[   35.461638] R10: 0000000000000031 R11: ffffffffad4eda58 R12: 0000000000000002
>[   35.461639] R13: 0000000000000001 R14: ffff9b4e43d47b6f R15: ffff9b4e43d47c07
>[   35.461641] FS:  0000000000000000(0000) GS:ffff98f92e580000(0000) knlGS:0000000000000000
>[   35.461643] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   35.461645] CR2: 0000000000000010 CR3: 00000001b700c005 CR4: 00000000003606e0
>[   35.461646] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   35.461647] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>[   35.461649] Call Trace:
>[   35.461652]  drm_do_probe_ddc_edid+0xb3/0x128
>[   35.461654]  drm_get_edid+0xe5/0x38d
>[   35.461669]  intel_hdmi_set_edid+0x45/0x27f [i915]
>[   35.461684]  intel_hdmi_detect+0x7c/0x97 [i915]
>[   35.461687]  drm_helper_probe_single_connector_modes+0xe1/0x6c0
>[   35.461689]  drm_setup_crtcs+0x129/0xa6a
>[   35.461691]  ? __switch_to_asm+0x34/0x70
>[   35.461693]  ? __switch_to_asm+0x34/0x70
>[   35.461694]  ? __switch_to_asm+0x40/0x70
>[   35.461696]  ? __switch_to_asm+0x34/0x70
>[   35.461697]  ? __switch_to_asm+0x40/0x70
>[   35.461698]  ? __switch_to_asm+0x34/0x70
>[   35.461700]  ? __switch_to_asm+0x40/0x70
>[   35.461701]  ? __switch_to_asm+0x34/0x70
>[   35.461703]  __drm_fb_helper_initial_config_and_unlock+0x34/0x46f
>[   35.461705]  ? __switch_to_asm+0x40/0x70
>[   35.461707]  ? _cond_resched+0x10/0x33
>[   35.461724]  intel_fbdev_initial_config+0xf/0x1c [i915]
>[   35.461727]  async_run_entry_fn+0x2e/0xf5
>[   35.461729]  process_one_work+0x15b/0x364
>[   35.461731]  worker_thread+0x2c/0x3a0
>[   35.461733]  ? process_one_work+0x364/0x364
>[   35.461734]  kthread+0x10c/0x122
>[   35.461736]  ? _kthread_create_on_node+0x5d/0x5d
>[   35.461738]  ret_from_fork+0x35/0x40
>[   35.461739] Code: 5c fa e1 ad 48 89 df e8 ea fb ff ff e9 2a ff ff ff 0f 1f 44 00 00 31 c0 e9 43 fd ff ff 31 c0 45 31 e4 e9 c5 fd ff ff 41 54 55 53 <48> 8b 47 10 48 83 78 10 00 74 70 41 89 d4 48 89 f5 48 89 fb 65 
>[   35.461756] RIP: i2c_transfer+0x4/0x86 RSP: ffff9b4e43d47b30
>[   35.461757] CR2: 0000000000000010
>[   35.461759] ---[ end trace 4fe1e63e2dd93374 ]---
>[   38.624310] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
>[   38.624373] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[   38.624391] [drm:intel_power_well_disable [i915]] disabling DC off
>[   38.624408] [drm:skl_enable_dc6 [i915]] Enabling DC6
>[   38.624422] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02

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Attachments on bug 105549: 138152 | 138168 | 138401 | 138705 | 138711 | 138749 | 138750 | 138753 | 138754 | 138885 | 138895

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