[ 0.000000] Linux version 5.7.2-surface (root@1775f288907f) (gcc version 9.3.0 (Debian 9.3.0-13), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Sun Jun 14 19:13:21 UTC 2020
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.7.2-surface root=UUID=a977a894-896e-41ea-b224-2496d615adf3 ro reboot=pci quiet splash vt.handoff=7
[ 0.000000] KERNEL supported cpus:
[ 0.000000] Intel GenuineIntel
[ 0.000000] AMD AuthenticAMD
[ 0.000000] Hygon HygonGenuine
[ 0.000000] Centaur CentaurHauls
[ 0.000000] zhaoxin Shanghai
[ 0.000000] x86/split lock detection: warning about user-space split_locks
[ 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 0x020: 'AVX-512 opmask'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'
[ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 0.000000] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64
[ 0.000000] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512
[ 0.000000] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024
[ 0.000000] x86/fpu: xstate_offset[9]: 2432, xstate_sizes[9]: 8
[ 0.000000] x86/fpu: Enabled xstate features 0x2e7, context size is 2440 bytes, using 'compacted' format.
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000000a0000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007a831fff] usable
[ 0.000000] BIOS-e820: [mem 0x000000007a832000-0x000000007a832fff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x000000007a833000-0x000000007a833fff] reserved
[ 0.000000] BIOS-e820: [mem 0x000000007a834000-0x000000007bae1fff] usable
[ 0.000000] BIOS-e820: [mem 0x000000007bae2000-0x000000007bb89fff] reserved
[ 0.000000] BIOS-e820: [mem 0x000000007bb8a000-0x000000007bbb3fff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x000000007bbb4000-0x000000007bbfefff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x000000007bbff000-0x000000007bbfffff] usable
[ 0.000000] BIOS-e820: [mem 0x000000007bc00000-0x00000000953fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fe010000-0x00000000fe010fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed20000-0x00000000fed7ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000046abfffff] usable
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] efi: EFI v2.70 by MSFT
[ 0.000000] efi: ACPI=0x7bbfe000 ACPI 2.0=0x7bbfe014 TPMFinalLog=0x7bbab000 SMBIOS=0x7bb51000 SMBIOS 3.0=0x7bb4f000 MEMATTR=0x77e0a018 ESRT=0x78ab1198 RNG=0x7bb64798 TPMEventLog=0x77e04018
[ 0.000000] efi: seeding entropy pool
[ 0.000000] random: fast init done
[ 0.000000] SMBIOS 3.2.0 present.
[ 0.000000] DMI: Microsoft Corporation Surface Laptop 3/Surface Laptop 3, BIOS 7.123.140 05/02/2020
[ 0.000000] tsc: Detected 1500.000 MHz processor
[ 0.001659] tsc: Detected 1497.600 MHz TSC
[ 0.001659] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.001661] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.001670] last_pfn = 0x46ac00 max_arch_pfn = 0x400000000
[ 0.001676] MTRR default type: write-back
[ 0.001677] MTRR fixed ranges enabled:
[ 0.001679] 00000-9FFFF write-back
[ 0.001680] A0000-BFFFF uncachable
[ 0.001681] C0000-FFFFF write-protect
[ 0.001682] MTRR variable ranges enabled:
[ 0.001684] 0 base 00C0000000 mask 7FC0000000 uncachable
[ 0.001686] 1 base 00A0000000 mask 7FE0000000 uncachable
[ 0.001687] 2 base 0098000000 mask 7FF8000000 uncachable
[ 0.001688] 3 base 0094000000 mask 7FFC000000 uncachable
[ 0.001689] 4 base 0092000000 mask 7FFE000000 uncachable
[ 0.001690] 5 base 0091000000 mask 7FFF000000 uncachable
[ 0.001692] 6 base 4000000000 mask 4000000000 uncachable
[ 0.001692] 7 disabled
[ 0.001693] 8 disabled
[ 0.001694] 9 disabled
[ 0.002589] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
[ 0.002933] last_pfn = 0x7bc00 max_arch_pfn = 0x400000000
[ 0.026211] esrt: Reserving ESRT space from 0x0000000078ab1198 to 0x0000000078ab1310.
[ 0.026220] e820: update [mem 0x78ab1000-0x78ab1fff] usable ==> reserved
[ 0.026257] check: Scanning 1 areas for low memory corruption
[ 0.026264] Using GB pages for direct mapping
[ 0.026267] BRK [0x30aa01000, 0x30aa01fff] PGTABLE
[ 0.026269] BRK [0x30aa02000, 0x30aa02fff] PGTABLE
[ 0.026270] BRK [0x30aa03000, 0x30aa03fff] PGTABLE
[ 0.026321] BRK [0x30aa04000, 0x30aa04fff] PGTABLE
[ 0.026323] BRK [0x30aa05000, 0x30aa05fff] PGTABLE
[ 0.026514] BRK [0x30aa06000, 0x30aa06fff] PGTABLE
[ 0.026560] BRK [0x30aa07000, 0x30aa07fff] PGTABLE
[ 0.026672] BRK [0x30aa08000, 0x30aa08fff] PGTABLE
[ 0.026797] Secure boot disabled
[ 0.026799] RAMDISK: [mem 0x3cfe5000-0x3fffdfff]
[ 0.026814] ACPI: Early table checksum verification disabled
[ 0.026819] ACPI: RSDP 0x000000007BBFE014 000024 (v02 MSFT )
[ 0.026823] ACPI: XSDT 0x000000007BBFD0E8 0000C4 (v01 MSFT MSFT 00000002 MSFT 20160422)
[ 0.026831] ACPI: FACP 0x000000007BBE3000 000114 (v06 MSFT MSFT 00000002 MSFT 20160422)
[ 0.026839] ACPI: DSDT 0x000000007BBC3000 01B1E0 (v02 MSFT MSFT 00000002 MSFT 20160422)
[ 0.026843] ACPI: FACS 0x000000007BB92000 000040
[ 0.026846] ACPI: SSDT 0x000000007BBFB000 001B61 (v02 CpuRef CpuSsdt 00003000 INTL 20181003)
[ 0.026851] ACPI: MSDM 0x000000007BBFA000 000055 (v01 MSFT 00000001 MSFT 00000001)
[ 0.026855] ACPI: SSDT 0x000000007BBF4000 00557B (v02 OEMID DptfTabl 00001000 INTL 20181003)
[ 0.026859] ACPI: SSDT 0x000000007BBF0000 0033E3 (v02 SaSsdt SaSsdt 00003000 INTL 20181003)
[ 0.026863] ACPI: SSDT 0x000000007BBE4000 00B27A (v02 INTEL TcssSsdt 00001000 INTL 20181003)
[ 0.026867] ACPI: HPET 0x000000007BBE2000 000038 (v01 MSFT MSFT 00000002 MSFT 20160422)
[ 0.026870] ACPI: LPIT 0x000000007BBE1000 000094 (v01 MSFT MSFT 00000002 MSFT 20160422)
[ 0.026874] ACPI: APIC 0x000000007BBE0000 00012C (v03 MSFT MSFT 00000002 MSFT 20160422)
[ 0.026878] ACPI: MCFG 0x000000007BBDF000 00003C (v01 MSFT MSFT 00000002 MSFT 20160422)
[ 0.026882] ACPI: SSDT 0x000000007BBC2000 0000DD (v02 MSFT DEVPANEL 00000001 INTL 20181003)
[ 0.026885] ACPI: SSDT 0x000000007BBC1000 000DB4 (v02 MSFT RTD3_ED 00001000 INTL 20181003)
[ 0.026889] ACPI: SSDT 0x000000007BBC0000 0009DE (v02 MSFT xh_ed000 00000000 INTL 20181003)
[ 0.026893] ACPI: NHLT 0x000000007BBBF000 00002D (v00 MSFT MSFT 00000002 MSFT 20160422)
[ 0.026897] ACPI: SSDT 0x000000007BBBE000 000574 (v02 MSFT Tpm2Tabl 00001000 INTL 20181003)
[ 0.026901] ACPI: TPM2 0x000000007BBBD000 000034 (v03 MSFT MSFT 00000002 MSFT 20160422)
[ 0.026905] ACPI: DMAR 0x000000007BBBC000 000088 (v02 MSFT MSFT 00000002 MSFT 20160422)
[ 0.026908] ACPI: BGRT 0x000000007BBBB000 000038 (v01 MSFT MSFT 00000002 MSFT 20160422)
[ 0.026912] ACPI: WSMT 0x000000007BBBA000 000028 (v01 MSFT MSFT 00000002 MSFT 20160422)
[ 0.026916] ACPI: FPDT 0x000000007BBB9000 000034 (v01 MSFT MSFT 00000002 MSFT 20160422)
[ 0.026927] ACPI: Local APIC address 0xfee00000
[ 0.027261] No NUMA configuration found
[ 0.027262] Faking a node at [mem 0x0000000000000000-0x000000046abfffff]
[ 0.027272] NODE_DATA(0) allocated [mem 0x46abd6000-0x46abfffff]
[ 0.027712] Zone ranges:
[ 0.027713] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.027714] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.027716] Normal [mem 0x0000000100000000-0x000000046abfffff]
[ 0.027717] Device empty
[ 0.027718] Movable zone start for each node
[ 0.027724] Early memory node ranges
[ 0.027725] node 0: [mem 0x0000000000001000-0x000000000009ffff]
[ 0.027726] node 0: [mem 0x0000000000100000-0x000000007a831fff]
[ 0.027728] node 0: [mem 0x000000007a834000-0x000000007bae1fff]
[ 0.027729] node 0: [mem 0x000000007bbff000-0x000000007bbfffff]
[ 0.027729] node 0: [mem 0x0000000100000000-0x000000046abfffff]
[ 0.028140] Zeroed struct page in unavailable ranges: 39296 pages
[ 0.028141] Initmem setup node 0 [mem 0x0000000000001000-0x000000046abfffff]
[ 0.028144] On node 0 totalpages: 4089472
[ 0.028145] DMA zone: 64 pages used for memmap
[ 0.028146] DMA zone: 24 pages reserved
[ 0.028147] DMA zone: 3999 pages, LIFO batch:0
[ 0.028212] DMA32 zone: 7852 pages used for memmap
[ 0.028213] DMA32 zone: 502497 pages, LIFO batch:63
[ 0.036237] Normal zone: 55984 pages used for memmap
[ 0.036238] Normal zone: 3582976 pages, LIFO batch:63
[ 0.087559] x86/hpet: Will disable the HPET for this platform because it's not reliable
[ 0.087589] Reserving Intel graphics memory at [mem 0x91800000-0x953fffff]
[ 0.088032] ACPI: PM-Timer IO Port: 0x1808
[ 0.088034] ACPI: Local APIC address 0xfee00000
[ 0.088044] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[ 0.088045] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[ 0.088046] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[ 0.088047] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
[ 0.088047] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
[ 0.088048] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
[ 0.088049] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
[ 0.088050] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])
[ 0.088050] ACPI: LAPIC_NMI (acpi_id[0x09] high edge lint[0x1])
[ 0.088051] ACPI: LAPIC_NMI (acpi_id[0x0a] high edge lint[0x1])
[ 0.088052] ACPI: LAPIC_NMI (acpi_id[0x0b] high edge lint[0x1])
[ 0.088052] ACPI: LAPIC_NMI (acpi_id[0x0c] high edge lint[0x1])
[ 0.088053] ACPI: LAPIC_NMI (acpi_id[0x0d] high edge lint[0x1])
[ 0.088054] ACPI: LAPIC_NMI (acpi_id[0x0e] high edge lint[0x1])
[ 0.088055] ACPI: LAPIC_NMI (acpi_id[0x0f] high edge lint[0x1])
[ 0.088056] ACPI: LAPIC_NMI (acpi_id[0x10] high edge lint[0x1])
[ 0.088090] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
[ 0.088092] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.088094] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.088096] ACPI: IRQ0 used by override.
[ 0.088097] ACPI: IRQ9 used by override.
[ 0.088100] Using ACPI (MADT) for SMP configuration information
[ 0.088102] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[ 0.088114] e820: update [mem 0x7834a000-0x78376fff] usable ==> reserved
[ 0.088123] smpboot: Allowing 8 CPUs, 0 hotplug CPUs
[ 0.088141] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.088142] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000fffff]
[ 0.088144] PM: hibernation: Registered nosave memory: [mem 0x7834a000-0x78376fff]
[ 0.088146] PM: hibernation: Registered nosave memory: [mem 0x78ab1000-0x78ab1fff]
[ 0.088147] PM: hibernation: Registered nosave memory: [mem 0x7a832000-0x7a832fff]
[ 0.088148] PM: hibernation: Registered nosave memory: [mem 0x7a833000-0x7a833fff]
[ 0.088150] PM: hibernation: Registered nosave memory: [mem 0x7bae2000-0x7bb89fff]
[ 0.088150] PM: hibernation: Registered nosave memory: [mem 0x7bb8a000-0x7bbb3fff]
[ 0.088151] PM: hibernation: Registered nosave memory: [mem 0x7bbb4000-0x7bbfefff]
[ 0.088153] PM: hibernation: Registered nosave memory: [mem 0x7bc00000-0x953fffff]
[ 0.088153] PM: hibernation: Registered nosave memory: [mem 0x95400000-0xfe00ffff]
[ 0.088154] PM: hibernation: Registered nosave memory: [mem 0xfe010000-0xfe010fff]
[ 0.088155] PM: hibernation: Registered nosave memory: [mem 0xfe011000-0xfed1ffff]
[ 0.088155] PM: hibernation: Registered nosave memory: [mem 0xfed20000-0xfed7ffff]
[ 0.088156] PM: hibernation: Registered nosave memory: [mem 0xfed80000-0xffffffff]
[ 0.088158] [mem 0x95400000-0xfe00ffff] available for PCI devices
[ 0.088160] Booting paravirtualized kernel on bare hardware
[ 0.088163] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[ 0.088171] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1
[ 0.088432] percpu: Embedded 57 pages/cpu s196608 r8192 d28672 u262144
[ 0.088439] pcpu-alloc: s196608 r8192 d28672 u262144 alloc=1*2097152
[ 0.088440] pcpu-alloc: [0] 0 1 2 3 4 5 6 7
[ 0.088469] Built 1 zonelists, mobility grouping on. Total pages: 4025548
[ 0.088469] Policy zone: Normal
[ 0.088471] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.7.2-surface root=UUID=a977a894-896e-41ea-b224-2496d615adf3 ro reboot=pci quiet splash vt.handoff=7
[ 0.089617] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear)
[ 0.090119] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[ 0.090230] mem auto-init: stack:off, heap alloc:on, heap free:off
[ 0.141003] Memory: 15855580K/16357888K available (14339K kernel code, 2538K rwdata, 5028K rodata, 2620K init, 4944K bss, 502308K reserved, 0K cma-reserved)
[ 0.141014] random: get_random_u64 called from __kmem_cache_create+0x42/0x540 with crng_init=1
[ 0.141187] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
[ 0.141205] ftrace: allocating 45165 entries in 177 pages
[ 0.168702] ftrace: allocated 177 pages with 4 groups
[ 0.168853] rcu: Hierarchical RCU implementation.
[ 0.168855] rcu: RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=8.
[ 0.168856] Tasks RCU enabled.
[ 0.168857] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[ 0.168858] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
[ 0.173394] NR_IRQS: 524544, nr_irqs: 2048, preallocated irqs: 16
[ 0.173937] random: crng done (trusting CPU's manufacturer)
[ 0.173972] Console: colour dummy device 80x25
[ 0.173976] printk: console [tty0] enabled
[ 0.173999] ACPI: Core revision 20200326
[ 0.174283] APIC: Switch to symmetric I/O mode setup
[ 0.174286] DMAR: Host address width 39
[ 0.174288] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
[ 0.174296] DMAR: dmar0: reg_base_addr fed90000 ver 4:0 cap 1c0000c40660462 ecap 49e2ff0505e
[ 0.174297] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
[ 0.174304] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
[ 0.174306] DMAR: RMRR base: 0x00000091000000 end: 0x000000953fffff
[ 0.174309] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1
[ 0.174311] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
[ 0.174312] DMAR-IR: x2apic is disabled because BIOS sets x2apic opt out bit.
[ 0.174312] DMAR-IR: Use 'intremap=no_x2apic_optout' to override the BIOS setting.
[ 0.176055] DMAR-IR: Enabled IRQ remapping in xapic mode
[ 0.176056] x2apic: IRQ remapping doesn't support X2APIC mode
[ 0.180437] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x159647815e3, max_idle_ns: 440795269835 ns
[ 0.180443] Calibrating delay loop (skipped), value calculated using timer frequency.. 2995.20 BogoMIPS (lpj=5990400)
[ 0.180446] pid_max: default: 32768 minimum: 301
[ 0.184387] LSM: Security Framework initializing
[ 0.184400] Yama: becoming mindful.
[ 0.184433] AppArmor: AppArmor initialized
[ 0.184440] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[ 0.184440] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[ 0.184440] x86/cpu: User Mode Instruction Prevention (UMIP) activated
[ 0.184440] mce: CPU0: Thermal monitoring enabled (TM1)
[ 0.184440] process: using mwait in idle threads
[ 0.184440] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[ 0.184440] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[ 0.184440] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[ 0.184440] Spectre V2 : Mitigation: Enhanced IBRS
[ 0.184440] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[ 0.184440] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[ 0.184440] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
[ 0.184440] Freeing SMP alternatives memory: 40K
[ 0.184440] smpboot: CPU0: Intel(R) Core(TM) i7-1065G7 CPU @ 1.30GHz (family: 0x6, model: 0x7e, stepping: 0x5)
[ 0.184440] Performance Events: PEBS fmt4+-baseline, Icelake events, 32-deep LBR, full-width counters, Intel PMU driver.
[ 0.184440] ... version: 5
[ 0.184440] ... bit width: 48
[ 0.184440] ... generic registers: 8
[ 0.184440] ... value mask: 0000ffffffffffff
[ 0.184440] ... max period: 00007fffffffffff
[ 0.184440] ... fixed-purpose events: 4
[ 0.184440] ... event mask: 0000000f000000ff
[ 0.184440] rcu: Hierarchical SRCU implementation.
[ 0.184440] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[ 0.184440] smp: Bringing up secondary CPUs ...
[ 0.184440] x86: Booting SMP configuration:
[ 0.184440] .... node #0, CPUs: #1 #2 #3 #4 #5 #6 #7
[ 0.196506] smp: Brought up 1 node, 8 CPUs
[ 0.196506] smpboot: Max logical packages: 1
[ 0.196506] smpboot: Total of 8 processors activated (23961.60 BogoMIPS)
[ 0.201065] devtmpfs: initialized
[ 0.201065] x86/mm: Memory block size: 128MB
[ 0.202803] PM: Registering ACPI NVS region [mem 0x7a832000-0x7a832fff] (4096 bytes)
[ 0.202803] PM: Registering ACPI NVS region [mem 0x7bb8a000-0x7bbb3fff] (172032 bytes)
[ 0.202803] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.202803] futex hash table entries: 2048 (order: 5, 131072 bytes, linear)
[ 0.202803] pinctrl core: initialized pinctrl subsystem
[ 0.202803] PM: RTC time: 20:20:50, date: 2020-06-17
[ 0.202803] thermal_sys: Registered thermal governor 'fair_share'
[ 0.202803] thermal_sys: Registered thermal governor 'bang_bang'
[ 0.202803] thermal_sys: Registered thermal governor 'step_wise'
[ 0.202803] thermal_sys: Registered thermal governor 'user_space'
[ 0.202803] thermal_sys: Registered thermal governor 'power_allocator'
[ 0.204528] NET: Registered protocol family 16
[ 0.204670] audit: initializing netlink subsys (disabled)
[ 0.204685] audit: type=2000 audit(1592425250.024:1): state=initialized audit_enabled=0 res=1
[ 0.204685] EISA bus registered
[ 0.204685] cpuidle: using governor ladder
[ 0.204685] cpuidle: using governor menu
[ 0.204685] ACPI: bus type PCI registered
[ 0.204685] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 0.204685] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[ 0.204685] PCI: not using MMCONFIG
[ 0.204685] PCI: Using configuration type 1 for base access
[ 0.206077] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[ 0.209010] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[ 0.209010] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.212565] ACPI: Added _OSI(Module Device)
[ 0.212566] ACPI: Added _OSI(Processor Device)
[ 0.212568] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.212569] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.212570] ACPI: Added _OSI(Linux-Dell-Video)
[ 0.212572] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[ 0.212573] ACPI: Added OSI(Linux-HPI-Hybrid-Graphics)
[ 0.281221] ACPI: 9 ACPI AML tables successfully acquired and loaded
[ 0.293252] ACPI: Dynamic OEM Table Load:
[ 0.293268] ACPI: SSDT 0xFFFF8D9B18013D00 0000F4 (v02 PmRef Cpu0Psd 00003000 INTL 20181003)
[ 0.295041] ACPI: _SB.PR00: _OSC native thermal LVT Acked
[ 0.296314] ACPI: Dynamic OEM Table Load:
[ 0.296322] ACPI: SSDT 0xFFFF8D9B187A9800 000394 (v02 PmRef Cpu0Cst 00003001 INTL 20181003)
[ 0.298235] ACPI: Dynamic OEM Table Load:
[ 0.298241] ACPI: SSDT 0xFFFF8D9B182A6800 000437 (v02 PmRef Cpu0Ist 00003000 INTL 20181003)
[ 0.300231] ACPI: Dynamic OEM Table Load:
[ 0.300237] ACPI: SSDT 0xFFFF8D9B181EF400 00012C (v02 PmRef Cpu0Hwp 00003000 INTL 20181003)
[ 0.302021] ACPI: Dynamic OEM Table Load:
[ 0.302029] ACPI: SSDT 0xFFFF8D9B182A4000 000724 (v02 PmRef HwpLvt 00003000 INTL 20181003)
[ 0.304251] ACPI: Dynamic OEM Table Load:
[ 0.304258] ACPI: SSDT 0xFFFF8D9B182A5000 0005FC (v02 PmRef ApIst 00003000 INTL 20181003)
[ 0.306378] ACPI: Dynamic OEM Table Load:
[ 0.306384] ACPI: SSDT 0xFFFF8D9B187AEC00 000317 (v02 PmRef ApHwp 00003000 INTL 20181003)
[ 0.308483] ACPI: Dynamic OEM Table Load:
[ 0.308490] ACPI: SSDT 0xFFFF8D9B1877A000 000AB0 (v02 PmRef ApPsd 00003000 INTL 20181003)
[ 0.311425] ACPI: Dynamic OEM Table Load:
[ 0.311432] ACPI: SSDT 0xFFFF8D9B187A8400 00030A (v02 PmRef ApCst 00003000 INTL 20181003)
[ 0.317901] ACPI: Interpreter enabled
[ 0.317971] ACPI: (supports S0 S4 S5)
[ 0.317973] ACPI: Using IOAPIC for interrupt routing
[ 0.318031] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[ 0.319082] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in ACPI motherboard resources
[ 0.319100] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.319791] ACPI: Enabled 8 GPEs in block 00 to 7F
[ 0.326294] ACPI: Power Resource [BTPR] (on)
[ 0.339765] ACPI: Power Resource [V0PR] (on)
[ 0.340015] ACPI: Power Resource [V1PR] (on)
[ 0.340254] ACPI: Power Resource [V2PR] (on)
[ 0.342504] ACPI: Power Resource [WRST] (on)
[ 0.342798] ACPI: Power Resource [TBT0] (on)
[ 0.342857] ACPI: Power Resource [TBT1] (on)
[ 0.342912] ACPI: Power Resource [D3C] (on)
[ 0.357221] ACPI: Power Resource [PIN] (off)
[ 0.358026] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
[ 0.358034] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[ 0.368547] acpi PNP0A08:00: OSC: OS now controls [PCIeHotplug SHPCHotplug PME AER PCIeCapability LTR]
[ 0.374225] PCI host bridge to bus 0000:00
[ 0.374228] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 0.374229] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 0.374231] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 0.374232] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window]
[ 0.374233] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window]
[ 0.374234] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window]
[ 0.374235] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window]
[ 0.374236] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
[ 0.374237] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
[ 0.374238] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
[ 0.374239] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
[ 0.374240] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window]
[ 0.374241] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window]
[ 0.374242] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window]
[ 0.374243] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window]
[ 0.374244] pci_bus 0000:00: root bus resource [mem 0x000f0000-0x000fffff window]
[ 0.374245] pci_bus 0000:00: root bus resource [mem 0x95400000-0xdfffffff window]
[ 0.374247] pci_bus 0000:00: root bus resource [mem 0x4000000000-0x7fffffffff window]
[ 0.374248] pci_bus 0000:00: root bus resource [bus 00-fe]
[ 0.374292] pci 0000:00:00.0: [8086:8a12] type 00 class 0x060000
[ 0.376398] pci 0000:00:02.0: [8086:8a52] type 00 class 0x030000
[ 0.376415] pci 0000:00:02.0: reg 0x10: [mem 0x6000000000-0x6000ffffff 64bit]
[ 0.376424] pci 0000:00:02.0: reg 0x18: [mem 0x4000000000-0x400fffffff 64bit pref]
[ 0.376431] pci 0000:00:02.0: reg 0x20: [io 0x3000-0x303f]
[ 0.376453] pci 0000:00:02.0: BAR 2: assigned to efifb
[ 0.378260] pci 0000:00:04.0: [8086:8a03] type 00 class 0x118000
[ 0.378290] pci 0000:00:04.0: reg 0x10: [mem 0x6001120000-0x600112ffff 64bit]
[ 0.380223] pci 0000:00:0d.0: [8086:8a13] type 00 class 0x0c0330
[ 0.380244] pci 0000:00:0d.0: reg 0x10: [mem 0x6001110000-0x600111ffff 64bit]
[ 0.380315] pci 0000:00:0d.0: PME# supported from D3hot D3cold
[ 0.382182] pci 0000:00:14.0: [8086:34ed] type 00 class 0x0c0330
[ 0.382218] pci 0000:00:14.0: reg 0x10: [mem 0x6001100000-0x600110ffff 64bit]
[ 0.382339] pci 0000:00:14.0: PME# supported from D3hot D3cold
[ 0.384150] pci 0000:00:14.2: [8086:34ef] type 00 class 0x050000
[ 0.384185] pci 0000:00:14.2: reg 0x10: [mem 0x6001138000-0x6001139fff 64bit]
[ 0.384205] pci 0000:00:14.2: reg 0x18: [mem 0x6001140000-0x6001140fff 64bit]
[ 0.386076] pci 0000:00:14.3: [8086:34f0] type 00 class 0x028000
[ 0.386132] pci 0000:00:14.3: reg 0x10: [mem 0x6001134000-0x6001137fff 64bit]
[ 0.386312] pci 0000:00:14.3: PME# supported from D0 D3hot D3cold
[ 0.388166] pci 0000:00:15.0: [8086:34e8] type 00 class 0x0c8000
[ 0.388244] pci 0000:00:15.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[ 0.390324] pci 0000:00:15.1: [8086:34e9] type 00 class 0x0c8000
[ 0.390398] pci 0000:00:15.1: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[ 0.392412] pci 0000:00:16.0: [8086:34e0] type 00 class 0x078000
[ 0.392470] pci 0000:00:16.0: reg 0x10: [mem 0x600113d000-0x600113dfff 64bit]
[ 0.392602] pci 0000:00:16.0: PME# supported from D3hot
[ 0.394466] pci 0000:00:16.4: [8086:34e4] type 00 class 0x078000
[ 0.394507] pci 0000:00:16.4: reg 0x10: [mem 0x600113c000-0x600113cfff 64bit]
[ 0.394637] pci 0000:00:16.4: PME# supported from D3hot
[ 0.396443] pci 0000:00:19.0: [8086:34c5] type 00 class 0x0c8000
[ 0.396541] pci 0000:00:19.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[ 0.398574] pci 0000:00:1d.0: [8086:34b0] type 01 class 0x060400
[ 0.398745] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[ 0.398787] pci 0000:00:1d.0: PTM enabled (root), 4ns granularity
[ 0.400732] pci 0000:00:1e.0: [8086:34a8] type 00 class 0x078000
[ 0.400811] pci 0000:00:1e.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[ 0.402840] pci 0000:00:1f.0: [8086:3482] type 00 class 0x060100
[ 0.404790] pci 0000:00:1f.3: [8086:34c8] type 00 class 0x040380
[ 0.404879] pci 0000:00:1f.3: reg 0x10: [mem 0x6001130000-0x6001133fff 64bit]
[ 0.404964] pci 0000:00:1f.3: reg 0x20: [mem 0x6001000000-0x60010fffff 64bit]
[ 0.405152] pci 0000:00:1f.3: PME# supported from D3hot D3cold
[ 0.407049] pci 0000:00:1f.5: [8086:34a4] type 00 class 0x0c8000
[ 0.407079] pci 0000:00:1f.5: reg 0x10: [mem 0xfe010000-0xfe010fff]
[ 0.409042] pci 0000:01:00.0: [1c5c:1327] type 00 class 0x010802
[ 0.409089] pci 0000:01:00.0: reg 0x10: [mem 0x95400000-0x95403fff 64bit]
[ 0.409265] pci 0000:01:00.0: supports D1
[ 0.409266] pci 0000:01:00.0: PME# supported from D0 D1 D3hot
[ 0.409477] pci 0000:00:1d.0: PCI bridge to [bus 01]
[ 0.409484] pci 0000:00:1d.0: bridge window [mem 0x95400000-0x954fffff]
[ 0.484468] iommu: Default domain type: Translated
[ 0.484468] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[ 0.484468] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[ 0.484468] pci 0000:00:02.0: vgaarb: bridge control possible
[ 0.484468] vgaarb: loaded
[ 0.484643] SCSI subsystem initialized
[ 0.484665] libata version 3.00 loaded.
[ 0.484665] ACPI: bus type USB registered
[ 0.484665] usbcore: registered new interface driver usbfs
[ 0.484665] usbcore: registered new interface driver hub
[ 0.484665] usbcore: registered new device driver usb
[ 0.484665] pps_core: LinuxPPS API ver. 1 registered
[ 0.484665] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [email protected]
[ 0.484665] PTP clock support registered
[ 0.484665] EDAC MC: Ver: 3.0.0
[ 0.484726] Registered efivars operations
[ 0.484726] PCI: Using ACPI for IRQ routing
[ 0.526967] PCI: pci_cache_line_size set to 64 bytes
[ 0.527143] pci 0000:00:1f.5: can't claim BAR 0 [mem 0xfe010000-0xfe010fff]: no compatible bridge window
[ 0.527302] e820: reserve RAM buffer [mem 0x7834a000-0x7bffffff]
[ 0.527304] e820: reserve RAM buffer [mem 0x78ab1000-0x7bffffff]
[ 0.527305] e820: reserve RAM buffer [mem 0x7a832000-0x7bffffff]
[ 0.527307] e820: reserve RAM buffer [mem 0x7bae2000-0x7bffffff]
[ 0.527308] e820: reserve RAM buffer [mem 0x7bc00000-0x7bffffff]
[ 0.527309] e820: reserve RAM buffer [mem 0x46ac00000-0x46bffffff]
[ 0.528447] NetLabel: Initializing
[ 0.528447] NetLabel: domain hash size = 128
[ 0.528447] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
[ 0.528447] NetLabel: unlabeled traffic allowed by default
[ 0.529269] clocksource: Switched to clocksource tsc-early
[ 0.544720] VFS: Disk quotas dquot_6.6.0
[ 0.544738] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.544862] AppArmor: AppArmor Filesystem Enabled
[ 0.544892] pnp: PnP ACPI init
[ 0.545281] system 00:00: [io 0x0680-0x069f] has been reserved
[ 0.545283] system 00:00: [io 0x164e-0x164f] has been reserved
[ 0.545290] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.545358] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.545502] system 00:02: [io 0x1854-0x1857] has been reserved
[ 0.545506] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[ 0.546039] system 00:03: [mem 0xfed10000-0xfed17fff] has been reserved
[ 0.546041] system 00:03: [mem 0xfeda0000-0xfeda0fff] has been reserved
[ 0.546043] system 00:03: [mem 0xfeda1000-0xfeda1fff] has been reserved
[ 0.546044] system 00:03: [mem 0xe0000000-0xefffffff] has been reserved
[ 0.546046] system 00:03: [mem 0xfed20000-0xfed7ffff] could not be reserved
[ 0.546048] system 00:03: [mem 0xfed90000-0xfed93fff] could not be reserved
[ 0.546049] system 00:03: [mem 0xfee00000-0xfeefffff] has been reserved
[ 0.546053] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.547004] system 00:04: [io 0x1800-0x18fe] could not be reserved
[ 0.547006] system 00:04: [mem 0xfd000000-0xfd68ffff] has been reserved
[ 0.547007] system 00:04: [mem 0xfd6b0000-0xfd6cffff] has been reserved
[ 0.547009] system 00:04: [mem 0xfd6f0000-0xfdffffff] has been reserved
[ 0.547010] system 00:04: [mem 0xfe000000-0xfe01ffff] could not be reserved
[ 0.547012] system 00:04: [mem 0xfe200000-0xfe7fffff] has been reserved
[ 0.547013] system 00:04: [mem 0xff000000-0xffffffff] has been reserved
[ 0.547017] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.547459] system 00:05: [io 0x2000-0x20fe] has been reserved
[ 0.547463] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.547785] system 00:06: [mem 0xfe038000-0xfe038fff] has been reserved
[ 0.547788] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.548616] pnp: PnP ACPI: found 7 devices
[ 0.554599] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 0.554648] pci 0000:00:15.0: BAR 0: assigned [mem 0x4010000000-0x4010000fff 64bit]
[ 0.554728] pci 0000:00:15.1: BAR 0: assigned [mem 0x4010001000-0x4010001fff 64bit]
[ 0.554804] pci 0000:00:19.0: BAR 0: assigned [mem 0x4010002000-0x4010002fff 64bit]
[ 0.554877] pci 0000:00:1e.0: BAR 0: assigned [mem 0x4010003000-0x4010003fff 64bit]
[ 0.554950] pci 0000:00:1f.5: BAR 0: assigned [mem 0x95500000-0x95500fff]
[ 0.554999] pci 0000:00:1d.0: PCI bridge to [bus 01]
[ 0.555020] pci 0000:00:1d.0: bridge window [mem 0x95400000-0x954fffff]
[ 0.555034] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
[ 0.555035] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
[ 0.555037] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[ 0.555038] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window]
[ 0.555040] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window]
[ 0.555041] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window]
[ 0.555042] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window]
[ 0.555044] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window]
[ 0.555045] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window]
[ 0.555046] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window]
[ 0.555047] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window]
[ 0.555049] pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff window]
[ 0.555050] pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff window]
[ 0.555051] pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff window]
[ 0.555053] pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff window]
[ 0.555054] pci_bus 0000:00: resource 19 [mem 0x000f0000-0x000fffff window]
[ 0.555055] pci_bus 0000:00: resource 20 [mem 0x95400000-0xdfffffff window]
[ 0.555056] pci_bus 0000:00: resource 21 [mem 0x4000000000-0x7fffffffff window]
[ 0.555058] pci_bus 0000:01: resource 1 [mem 0x95400000-0x954fffff]
[ 0.555319] NET: Registered protocol family 2
[ 0.555555] tcp_listen_portaddr_hash hash table entries: 8192 (order: 5, 131072 bytes, linear)
[ 0.555689] TCP established hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[ 0.556002] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
[ 0.556106] TCP: Hash tables configured (established 131072 bind 65536)
[ 0.556291] UDP hash table entries: 8192 (order: 6, 262144 bytes, linear)
[ 0.556351] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes, linear)
[ 0.556434] NET: Registered protocol family 1
[ 0.556440] NET: Registered protocol family 44
[ 0.556472] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[ 0.557323] PCI: CLS 0 bytes, default 64
[ 0.557387] Trying to unpack rootfs image as initramfs...
[ 0.705754] Initramfs unpacking failed: Decoding failed
[ 0.705768] fbcon: Taking over console
[ 0.712319] Freeing initrd memory: 49252K
[ 0.744505] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 0.744507] software IO TLB: mapped [mem 0x73e01000-0x77e01000] (64MB)
[ 0.744889] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x159647815e3, max_idle_ns: 440795269835 ns
[ 0.744912] clocksource: Switched to clocksource tsc
[ 0.745093] check: Scanning for low memory corruption every 60 seconds
[ 0.747592] Initialise system trusted keyrings
[ 0.747604] Key type blacklist registered
[ 0.747679] workingset: timestamp_bits=36 max_order=22 bucket_order=0
[ 0.749390] zbud: loaded
[ 0.749752] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.749988] fuse: init (API version 7.31)
[ 0.750194] integrity: Platform Keyring initialized
[ 0.758718] Key type asymmetric registered
[ 0.758731] Asymmetric key parser 'x509' registered
[ 0.758740] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
[ 0.758813] io scheduler mq-deadline registered
[ 0.759489] pcieport 0000:00:1d.0: PME: Signaling with IRQ 122
[ 0.759659] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[ 0.759734] efifb: probing for efifb
[ 0.759758] efifb: showing boot graphics
[ 0.762136] efifb: framebuffer at 0x4000000000, using 16224k, total 16224k
[ 0.762137] efifb: mode is 2496x1664x32, linelength=9984, pages=1
[ 0.762137] efifb: scrolling: redraw
[ 0.762139] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[ 0.762265] Console: switching to colour frame buffer device 156x52
[ 0.771944] fb0: EFI VGA frame buffer device
[ 0.771955] intel_idle: MWAIT substates: 0x11121020
[ 0.772416] Monitor-Mwait will be used to enter C-1 state
[ 0.772430] Monitor-Mwait will be used to enter C-2 state
[ 0.772439] Monitor-Mwait will be used to enter C-3 state
[ 0.772456] ACPI: _SB.PR00: Found 3 idle states
[ 0.772458] intel_idle: v0.5.1 model 0x7E
[ 0.772903] intel_idle: Local APIC timer is reliable in all C-states
[ 0.773149] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
[ 0.773173] ACPI: Lid Switch [LID0]
[ 0.776216] [Firmware Bug]: No valid trip found
[ 0.776301] [Firmware Bug]: No valid trip found
[ 0.776370] [Firmware Bug]: No valid trip found
[ 0.776437] [Firmware Bug]: No valid trip found
[ 0.776529] [Firmware Bug]: No valid trip found
[ 0.776597] [Firmware Bug]: No valid trip found
[ 0.776664] [Firmware Bug]: No valid trip found
[ 0.776988] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[ 0.781343] hpet_acpi_add: no address or irqs in _CRS
[ 0.781412] Linux agpgart interface v0.103
[ 0.783516] tpm_tis NTC0702:00: 2.0 TPM (device-id 0xFC, rev-id 1)
[ 0.801013] loop: module loaded
[ 0.801369] libphy: Fixed MDIO Bus: probed
[ 0.801370] tun: Universal TUN/TAP device driver, 1.6
[ 0.801398] PPP generic driver version 2.4.2
[ 0.801451] VFIO - User Level meta-driver version: 0.3
[ 0.801583] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.801586] ehci-pci: EHCI PCI platform driver
[ 0.801599] ehci-platform: EHCI generic platform driver
[ 0.801613] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 0.801615] ohci-pci: OHCI PCI platform driver
[ 0.801623] ohci-platform: OHCI generic platform driver
[ 0.801632] uhci_hcd: USB Universal Host Controller Interface driver
[ 0.801706] xhci_hcd 0000:00:0d.0: xHCI Host Controller
[ 0.801713] xhci_hcd 0000:00:0d.0: new USB bus registered, assigned bus number 1
[ 0.802791] xhci_hcd 0000:00:0d.0: hcc params 0x20007fc1 hci version 0x110 quirks 0x0000000200009810
[ 0.802797] xhci_hcd 0000:00:0d.0: cache line size of 64 is not supported
[ 0.802986] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07
[ 0.802987] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.802989] usb usb1: Product: xHCI Host Controller
[ 0.802990] usb usb1: Manufacturer: Linux 5.7.2-surface xhci-hcd
[ 0.802991] usb usb1: SerialNumber: 0000:00:0d.0
[ 0.803126] hub 1-0:1.0: USB hub found
[ 0.803135] hub 1-0:1.0: 1 port detected
[ 0.803396] xhci_hcd 0000:00:0d.0: xHCI Host Controller
[ 0.803399] xhci_hcd 0000:00:0d.0: new USB bus registered, assigned bus number 2
[ 0.803403] xhci_hcd 0000:00:0d.0: Host supports USB 3.1 Enhanced SuperSpeed
[ 0.803448] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07
[ 0.803449] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.803451] usb usb2: Product: xHCI Host Controller
[ 0.803452] usb usb2: Manufacturer: Linux 5.7.2-surface xhci-hcd
[ 0.803453] usb usb2: SerialNumber: 0000:00:0d.0
[ 0.803567] hub 2-0:1.0: USB hub found
[ 0.803578] hub 2-0:1.0: 4 ports detected
[ 0.804633] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 0.804638] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3
[ 0.805792] xhci_hcd 0000:00:14.0: hcc params 0x20007fc1 hci version 0x110 quirks 0x0000000000009810
[ 0.805800] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[ 0.806076] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.07
[ 0.806077] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.806079] usb usb3: Product: xHCI Host Controller
[ 0.806080] usb usb3: Manufacturer: Linux 5.7.2-surface xhci-hcd
[ 0.806081] usb usb3: SerialNumber: 0000:00:14.0
[ 0.806189] hub 3-0:1.0: USB hub found
[ 0.806223] hub 3-0:1.0: 12 ports detected
[ 0.808301] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 0.808304] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 4
[ 0.808307] xhci_hcd 0000:00:14.0: Host supports USB 3.1 Enhanced SuperSpeed
[ 0.808377] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.07
[ 0.808378] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.808380] usb usb4: Product: xHCI Host Controller
[ 0.808381] usb usb4: Manufacturer: Linux 5.7.2-surface xhci-hcd
[ 0.808382] usb usb4: SerialNumber: 0000:00:14.0
[ 0.808503] hub 4-0:1.0: USB hub found
[ 0.808531] hub 4-0:1.0: 6 ports detected
[ 0.809589] i8042: PNP: No PS/2 controller found.
[ 0.809721] mousedev: PS/2 mouse device common for all mice
[ 0.809838] rtc_cmos 00:01: RTC can wake from S4
[ 0.810444] rtc_cmos 00:01: registered as rtc0
[ 0.810630] rtc_cmos 00:01: setting system clock to 2020-06-17T20:20:50 UTC (1592425250)
[ 0.810654] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram
[ 0.810661] i2c /dev entries driver
[ 0.810720] device-mapper: uevent: version 1.0.3
[ 0.810781] device-mapper: ioctl: 4.42.0-ioctl (2020-02-27) initialised: [email protected]
[ 0.810802] platform eisa.0: Probing EISA bus 0
[ 0.810804] platform eisa.0: EISA: Cannot allocate resource for mainboard
[ 0.810805] platform eisa.0: Cannot allocate resource for EISA slot 1
[ 0.810806] platform eisa.0: Cannot allocate resource for EISA slot 2
[ 0.810808] platform eisa.0: Cannot allocate resource for EISA slot 3
[ 0.810809] platform eisa.0: Cannot allocate resource for EISA slot 4
[ 0.810810] platform eisa.0: Cannot allocate resource for EISA slot 5
[ 0.810811] platform eisa.0: Cannot allocate resource for EISA slot 6
[ 0.810812] platform eisa.0: Cannot allocate resource for EISA slot 7
[ 0.810813] platform eisa.0: Cannot allocate resource for EISA slot 8
[ 0.810814] platform eisa.0: EISA: Detected 0 cards
[ 0.810818] intel_pstate: Intel P-state driver initializing
[ 0.811957] intel_pstate: HWP enabled
[ 0.812056] ledtrig-cpu: registered to indicate activity on CPUs
[ 0.812058] EFI Variables Facility v0.08 2004-May-17
[ 0.825591] intel_pmc_core INT33A1:00: initialized
[ 0.825651] drop_monitor: Initializing network drop monitor service
[ 0.825754] NET: Registered protocol family 10
[ 0.830283] Segment Routing with IPv6
[ 0.830298] NET: Registered protocol family 17
[ 0.830346] Key type dns_resolver registered
[ 0.830713] RAS: Correctable Errors collector initialized.
[ 0.830733] microcode: sig=0x706e5, pf=0x80, revision=0x78
[ 0.830767] microcode: Microcode Update Driver: v2.2.
[ 0.830770] IPI shorthand broadcast: enabled
[ 0.830775] sched_clock: Marking stable (824140654, 6624546)->(845438297, -14673097)
[ 0.830822] registered taskstats version 1
[ 0.830831] Loading compiled-in X.509 certificates
[ 0.831903] Loaded X.509 cert 'Build time autogenerated kernel key: 222d7f630222769d4c36bad3eacfaed3aec85075'
[ 0.831932] zswap: loaded using pool lzo/zbud
[ 0.832035] Key type ._fscrypt registered
[ 0.832036] Key type .fscrypt registered
[ 0.832037] Key type fscrypt-provisioning registered
[ 0.836417] Key type big_key registered
[ 0.836420] Key type trusted registered
[ 0.838413] Key type encrypted registered
[ 0.838432] AppArmor: AppArmor sha1 policy hashing enabled
[ 0.838988] integrity: Loading X.509 certificate: UEFI:MokListRT
[ 0.840093] integrity: Loaded X.509 cert 'Default Company Ltd: linux-surface: 24ef5c444499ba0aa6f2a8bea4258f065fea4ec6'
[ 0.840094] integrity: Loading X.509 certificate: UEFI:MokListRT
[ 0.840215] integrity: Loaded X.509 cert 'Canonical Ltd. Master Certificate Authority: ad91990bc22ab1f517048c23b6655a268e345a63'
[ 0.840435] ima: Allocated hash algorithm: sha1
[ 0.845606] ima: Error Communicating to TPM chip
[ 0.845683] ima: Error Communicating to TPM chip
[ 0.845757] ima: Error Communicating to TPM chip
[ 0.845828] ima: Error Communicating to TPM chip
[ 0.845898] ima: Error Communicating to TPM chip
[ 0.845970] ima: Error Communicating to TPM chip
[ 0.846039] ima: Error Communicating to TPM chip
[ 0.846114] ima: Error Communicating to TPM chip
[ 0.852618] ima: No architecture policies found
[ 0.852653] evm: Initialising EVM extended attributes:
[ 0.852653] evm: security.selinux
[ 0.852654] evm: security.SMACK64
[ 0.852654] evm: security.SMACK64EXEC
[ 0.852654] evm: security.SMACK64TRANSMUTE
[ 0.852655] evm: security.SMACK64MMAP
[ 0.852655] evm: security.apparmor
[ 0.852655] evm: security.ima
[ 0.852656] evm: security.capability
[ 0.852656] evm: HMAC attrs: 0x1
[ 0.853267] PM: Magic number: 8:670:346
[ 0.853295] tty tty63: hash matches
[ 0.861994] Freeing unused decrypted memory: 2040K
[ 0.862374] Freeing unused kernel image (initmem) memory: 2620K
[ 0.884639] Write protecting the kernel read-only data: 22528k
[ 0.885267] Freeing unused kernel image (text/rodata gap) memory: 2044K
[ 0.885563] Freeing unused kernel image (rodata/data gap) memory: 1116K
[ 0.890849] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 0.890851] Run /init as init process
[ 0.890851] with arguments:
[ 0.890852] /init
[ 0.890852] splash
[ 0.890853] with environment:
[ 0.890853] HOME=/
[ 0.890853] TERM=linux
[ 0.890854] BOOT_IMAGE=/boot/vmlinuz-5.7.2-surface
[ 0.945748] nvme nvme0: pci function 0000:01:00.0
[ 0.950354] nvme nvme0: missing or invalid SUBNQN field.
[ 0.952358] nvme nvme0: 8/0/0 default/read/poll queues
[ 0.954186] nvme0n1: p1 p2 p3 p4 p5 p6
[ 0.960566] intel-lpss 0000:00:15.0: enabling device (0000 -> 0002)
[ 0.960945] idma64 idma64.0: Found Intel integrated DMA 64-bit
[ 0.984585] intel-lpss 0000:00:15.1: enabling device (0000 -> 0002)
[ 0.984993] idma64 idma64.1: Found Intel integrated DMA 64-bit
[ 1.004581] intel-lpss 0000:00:19.0: enabling device (0000 -> 0002)
[ 1.024589] intel-lpss 0000:00:1e.0: enabling device (0000 -> 0002)
[ 1.025509] idma64 idma64.3: Found Intel integrated DMA 64-bit
[ 1.140549] usb 3-6: new high-speed USB device number 2 using xhci_hcd
[ 1.322401] usb 3-6: New USB device found, idVendor=045e, idProduct=0990, bcdDevice=10.37
[ 1.322404] usb 3-6: New USB device strings: Mfr=3, Product=1, SerialNumber=2
[ 1.322405] usb 3-6: Product: Surface Camera Front
[ 1.322405] usb 3-6: Manufacturer: Surface
[ 1.322406] usb 3-6: SerialNumber: 200901010001
[ 1.345063] EXT4-fs (nvme0n1p5): mounted filesystem with ordered data mode. Opts: (null)
[ 1.410108] systemd[1]: Inserted module 'autofs4'
[ 1.440988] systemd[1]: systemd 245.4-4ubuntu3.1 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)
[ 1.452505] usb 3-10: new full-speed USB device number 3 using xhci_hcd
[ 1.460683] systemd[1]: Detected architecture x86-64.
[ 1.480835] systemd[1]: Set hostname to .
[ 1.526484] systemd[1]: /lib/systemd/system/dbus.socket:5: ListenStream= references a path below legacy directory /var/run/, updating /var/run/dbus/system_bus_socket → /run/dbus/system_bus_socket; please update the unit file accordingly.
[ 1.559351] systemd[1]: Created slice system-modprobe.slice.
[ 1.559491] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[ 1.559585] systemd[1]: Created slice User and Session Slice.
[ 1.559613] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ 1.559703] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[ 1.559725] systemd[1]: Reached target User and Group Name Lookups.
[ 1.559733] systemd[1]: Reached target Remote File Systems.
[ 1.559738] systemd[1]: Reached target Slices.
[ 1.559798] systemd[1]: Listening on Syslog Socket.
[ 1.559836] systemd[1]: Listening on fsck to fsckd communication Socket.
[ 1.559859] systemd[1]: Listening on initctl Compatibility Named Pipe.
[ 1.559946] systemd[1]: Listening on Journal Audit Socket.
[ 1.559982] systemd[1]: Listening on Journal Socket (/dev/log).
[ 1.560021] systemd[1]: Listening on Journal Socket.
[ 1.560061] systemd[1]: Listening on udev Control Socket.
[ 1.560101] systemd[1]: Listening on udev Kernel Socket.
[ 1.560670] systemd[1]: Mounting Huge Pages File System...
[ 1.561113] systemd[1]: Mounting POSIX Message Queue File System...
[ 1.561588] systemd[1]: Mounting Kernel Debug File System...
[ 1.562034] systemd[1]: Mounting Kernel Trace File System...
[ 1.562981] systemd[1]: Starting Journal Service...
[ 1.563447] systemd[1]: Starting Set the console keyboard layout...
[ 1.563986] systemd[1]: Starting Create list of static device nodes for the current kernel...
[ 1.564437] systemd[1]: Starting Load Kernel Module drm...
[ 1.564807] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
[ 1.564836] systemd[1]: Condition check resulted in File System Check on Root Device being skipped.
[ 1.566118] systemd[1]: Starting Load Kernel Modules...
[ 1.566742] systemd[1]: Starting Remount Root and Kernel File Systems...
[ 1.567389] systemd[1]: Starting udev Coldplug all Devices...
[ 1.568008] systemd[1]: Starting Uncomplicated firewall...
[ 1.569191] systemd[1]: Mounted Huge Pages File System.
[ 1.569389] systemd[1]: Mounted POSIX Message Queue File System.
[ 1.569564] systemd[1]: Mounted Kernel Debug File System.
[ 1.569805] systemd[1]: Mounted Kernel Trace File System.
[ 1.570783] systemd[1]: Finished Create list of static device nodes for the current kernel.
[ 1.571137] systemd[1]: Finished Uncomplicated firewall.
[ 1.572414] EXT4-fs (nvme0n1p5): re-mounted. Opts: errors=remount-ro
[ 1.573425] systemd[1]: Finished Remount Root and Kernel File Systems.
[ 1.574012] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.
[ 1.574042] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped.
[ 1.574709] systemd[1]: Starting Load/Save Random Seed...
[ 1.575377] systemd[1]: Starting Create System Users...
[ 1.575611] systemd[1]: [email protected]: Succeeded.
[ 1.575865] systemd[1]: Finished Load Kernel Module drm.
[ 1.576663] lp: driver loaded but no devices found
[ 1.579473] ppdev: user-space parallel port driver
[ 1.584180] systemd[1]: Finished Load/Save Random Seed.
[ 1.584941] systemd[1]: Finished Load Kernel Modules.
[ 1.585515] systemd[1]: Mounting FUSE Control File System...
[ 1.585975] systemd[1]: Mounting Kernel Configuration File System...
[ 1.586816] systemd[1]: Starting Apply Kernel Variables...
[ 1.588889] systemd[1]: Finished Create System Users.
[ 1.589018] systemd[1]: Mounted FUSE Control File System.
[ 1.589093] systemd[1]: Mounted Kernel Configuration File System.
[ 1.590061] systemd[1]: Starting Create Static Device Nodes in /dev...
[ 1.597195] systemd[1]: Finished Apply Kernel Variables.
[ 1.597610] systemd[1]: Finished Create Static Device Nodes in /dev.
[ 1.598609] systemd[1]: Starting udev Kernel Device Manager...
[ 1.601625] usb 3-10: New USB device found, idVendor=8087, idProduct=0026, bcdDevice= 0.02
[ 1.601626] usb 3-10: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.607861] systemd[1]: Finished Set the console keyboard layout.
[ 1.607964] systemd[1]: Reached target Local File Systems (Pre).
[ 1.610070] systemd[1]: Mounting Mount unit for canonical-livepatch, revision 95...
[ 1.610917] systemd[1]: Mounting Mount unit for core, revision 9289...
[ 1.611760] systemd[1]: Mounting Mount unit for core18, revision 1705...
[ 1.612763] systemd[1]: Mounting Mount unit for gnome-3-34-1804, revision 24...
[ 1.613600] systemd[1]: Mounting Mount unit for gtk-common-themes, revision 1506...
[ 1.614395] systemd[1]: Mounting Mount unit for snap-store, revision 433...
[ 1.615431] systemd[1]: Mounting Mount unit for snapd, revision 7264...
[ 1.621178] systemd[1]: Finished udev Coldplug all Devices.
[ 1.650530] systemd[1]: Started udev Kernel Device Manager.
[ 1.651286] systemd[1]: Starting Show Plymouth Boot Screen...
[ 1.655630] systemd[1]: Received SIGRTMIN+20 from PID 414 (plymouthd).
[ 1.672613] systemd[1]: Started Show Plymouth Boot Screen.
[ 1.672812] systemd[1]: Condition check resulted in Dispatch Password Requests to Console Directory Watch being skipped.
[ 1.672898] systemd[1]: Started Forward Password Requests to Plymouth Directory Watch.
[ 1.672934] systemd[1]: Reached target Local Encrypted Volumes.
[ 1.769166] systemd[1]: Mounted Mount unit for core18, revision 1705.
[ 1.769368] systemd[1]: Mounted Mount unit for gnome-3-34-1804, revision 24.
[ 1.779783] acpi-tad ACPI000E:00: Missing _PRW
[ 1.781983] Bluetooth: Core ver 2.22
[ 1.781996] NET: Registered protocol family 31
[ 1.781997] Bluetooth: HCI device and connection manager initialized
[ 1.782000] Bluetooth: HCI socket layer initialized
[ 1.782002] Bluetooth: L2CAP socket layer initialized
[ 1.782004] Bluetooth: SCO socket layer initialized
[ 1.791134] usbcore: registered new interface driver btusb
[ 1.792465] Bluetooth: hci0: Bootloader revision 0.4 build 0 week 11 2017
[ 1.793153] Bluetooth: hci0: Device revision is 2
[ 1.793154] Bluetooth: hci0: Secure boot is enabled
[ 1.793154] Bluetooth: hci0: OTP lock is enabled
[ 1.793155] Bluetooth: hci0: API lock is enabled
[ 1.793155] Bluetooth: hci0: Debug lock is disabled
[ 1.793156] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[ 1.796231] Bluetooth: hci0: Found device firmware: intel/ibt-19-32-4.sfi
[ 1.801120] systemd[1]: Mounted Mount unit for core, revision 9289.
[ 1.802855] systemd[1]: Mounted Mount unit for snap-store, revision 433.
[ 1.825389] systemd[1]: Mounted Mount unit for canonical-livepatch, revision 95.
[ 1.825633] systemd[1]: Mounted Mount unit for snapd, revision 7264.
[ 1.828350] systemd[1]: Mounted Mount unit for gtk-common-themes, revision 1506.
[ 1.837830] mei_me 0000:00:16.0: enabling device (0000 -> 0002)
[ 1.837832] mei_me 0000:00:16.4: enabling device (0000 -> 0002)
[ 1.837882] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 1.838047] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 1.840296] proc_thermal 0000:00:04.0: enabling device (0000 -> 0002)
[ 1.844405] pstore: Using crash dump compression: deflate
[ 1.844422] pstore: Registered efi as persistent store backend
[ 1.849300] Intel(R) Wireless WiFi driver for Linux
[ 1.849302] Copyright(c) 2003- 2015 Intel Corporation
[ 1.849370] iwlwifi 0000:00:14.3: enabling device (0000 -> 0002)
[ 1.857031] intel_rapl_common: Found RAPL domain package
[ 1.858165] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-Qu-c0-hr-b0-53.ucode failed with error -2
[ 1.858212] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-Qu-c0-hr-b0-52.ucode failed with error -2
[ 1.858228] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-Qu-c0-hr-b0-51.ucode failed with error -2
[ 1.858242] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-Qu-c0-hr-b0-50.ucode failed with error -2
[ 1.858256] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-Qu-c0-hr-b0-49.ucode failed with error -2
[ 1.860062] iwlwifi 0000:00:14.3: TLV_FW_FSEQ_VERSION: FSEQ Version: 43.2.23.17
[ 1.860065] iwlwifi 0000:00:14.3: Found debug destination: EXTERNAL_DRAM
[ 1.860066] iwlwifi 0000:00:14.3: Found debug configuration: 0
[ 1.860317] iwlwifi 0000:00:14.3: loaded firmware version 48.4fa0041f.0 Qu-c0-hr-b0-48.ucode op_mode iwlmvm
[ 1.860341] iwlwifi 0000:00:14.3: Direct firmware load for iwl-debug-yoyo.bin failed with error -2
[ 1.861546] systemd[1]: Started Journal Service.
[ 1.863453] mc: Linux media interface: v0.10
[ 1.868332] proc_thermal 0000:00:04.0: Creating sysfs group for PROC_THERMAL_PCI
[ 1.869128] videodev: Linux video capture interface: v2.00
[ 1.873075] systemd-journald[359]: Received client request to flush runtime journal.
[ 1.879565] dw-apb-uart.3: ttyS4 at MMIO 0x4010003000 (irq = 20, base_baud = 7500000) is a 16550A
[ 1.880744] serial serial0: tty port ttyS4 registered
[ 1.880753] uvcvideo: Found UVC 1.50 device Surface Camera Front (045e:0990)
[ 1.885326] iwlwifi 0000:00:14.3: Detected Intel(R) Wi-Fi 6 AX201 160MHz, REV=0x338
[ 1.887085] uvcvideo 3-6:1.0: Entity type for entity Microsoft Extended Controls Uni was not initialized!
[ 1.887087] uvcvideo 3-6:1.0: Entity type for entity Extension 16 was not initialized!
[ 1.887087] uvcvideo 3-6:1.0: Entity type for entity Processing 2 was not initialized!
[ 1.887088] uvcvideo 3-6:1.0: Entity type for entity Extension 4 was not initialized!
[ 1.887089] uvcvideo 3-6:1.0: Entity type for entity Camera 1 was not initialized!
[ 1.887164] input: Surface Camera Front: Surface C as /devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6:1.0/input/input1
[ 1.888351] uvcvideo: Found UVC 1.50 device Surface Camera Front (045e:0990)
[ 1.890080] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer
[ 1.890081] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[ 1.890082] RAPL PMU: hw unit of domain package 2^-14 Joules
[ 1.890082] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[ 1.890083] RAPL PMU: hw unit of domain psys 2^-14 Joules
[ 1.891805] uvcvideo 3-6:1.2: Entity type for entity Microsoft Extended Controls Uni was not initialized!
[ 1.891807] uvcvideo 3-6:1.2: Entity type for entity Extension 9 was not initialized!
[ 1.891810] uvcvideo 3-6:1.2: Entity type for entity Extension 11 was not initialized!
[ 1.891812] uvcvideo 3-6:1.2: Entity type for entity Processing 15 was not initialized!
[ 1.891813] uvcvideo 3-6:1.2: Entity type for entity Extension 17 was not initialized!
[ 1.891815] uvcvideo 3-6:1.2: Entity type for entity Camera 8 was not initialized!
[ 1.891903] input: Surface Camera Front: Surface I as /devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6:1.2/input/input2
[ 1.891983] usbcore: registered new interface driver uvcvideo
[ 1.891983] USB Video Class driver (1.1.1)
[ 1.898081] cryptd: max_cpu_qlen set to 1000
[ 1.899267] iwlwifi 0000:00:14.3: Applying debug destination EXTERNAL_DRAM
[ 1.899808] iwlwifi 0000:00:14.3: Allocated 0x00400000 bytes for firmware monitor.
[ 1.930973] checking generic (4000000000 fd8000) vs hw (6000000000 1000000)
[ 1.930975] checking generic (4000000000 fd8000) vs hw (4000000000 10000000)
[ 1.930976] fb0: switching to inteldrmfb from EFI VGA
[ 1.931047] Console: switching to colour dummy device 80x25
[ 1.931080] i915 0000:00:02.0: vgaarb: deactivate vga console
[ 1.935442] AVX2 version of gcm_enc/dec engaged.
[ 1.935443] AES CTR mode by8 optimization enabled
[ 1.941009] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 1.942552] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 1.943328] i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/icl_dmc_ver1_09.bin (v1.9)
[ 1.974124] input: gpio-keys as /devices/platform/MSHW0040:00/gpio-keys.1.auto/input/input3
[ 1.974776] input: gpio-keys as /devices/platform/MSHW0040:00/gpio-keys.2.auto/input/input4
[ 1.976436] hid: raw HID events driver (C) Jiri Kosina
[ 1.987526] snd_hda_intel 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040380
[ 1.987690] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
[ 1.991868] intel_rapl_common: Found RAPL domain package
[ 1.991871] intel_rapl_common: Found RAPL domain core
[ 1.991872] intel_rapl_common: Found RAPL domain uncore
[ 2.002900] mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_component_ops [i915])
[ 2.009308] ipts 0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04: Probing IPTS
[ 2.009310] ipts 0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04: IPTS using DMA_BIT_MASK(64)
[ 2.012605] ipts 0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04: Starting receive loop
[ 2.014354] [drm] Initialized i915 1.6.0 20200313 for 0000:00:02.0 on minor 0
[ 2.014582] ipts 0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04: Starting data loop
[ 2.015691] ipts 0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04: Device 045E:0984 found
[ 2.015732] input: IPTS Stylus as /devices/virtual/input/input5
[ 2.015811] input: IPTS Singletouch as /devices/virtual/input/input6
[ 2.017478] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
[ 2.017959] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input7
[ 2.018138] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 2.018496] ipts 0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04: IPTS enabled
[ 2.019912] fbcon: i915drmfb (fb0) is primary device
[ 2.021670] Console: switching to colour frame buffer device 156x52
[ 2.049641] i915 0000:00:02.0: fb0: i915drmfb frame buffer device
[ 2.051997] iwlwifi 0000:00:14.3: base HW address: c8:34:8e:48:22:49
[ 2.052573] Adding 25145340k swap on /dev/nvme0n1p6. Priority:-2 extents:1 across:25145340k SSFS
[ 2.065254] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC274: line_outs=1 (0x1b/0x0/0x0/0x0/0x0) type:speaker
[ 2.065255] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 2.065256] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[ 2.065257] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
[ 2.065257] snd_hda_codec_realtek hdaudioC0D0: inputs:
[ 2.065258] snd_hda_codec_realtek hdaudioC0D0: Mic=0x19
[ 2.065258] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12
[ 2.068543] thermal thermal_zone6: failed to read out thermal zone (-61)
[ 2.070439] iwlwifi 0000:00:14.3 wlp0s20f3: renamed from wlan0
[ 2.125094] input: Microsoft Surface HID Keyboard as /devices/platform/MSHW0114:00/surface_sam_sid_vhf/0006:045E:0922.0001/input/input8
[ 2.125197] input: Microsoft Surface HID Mouse as /devices/platform/MSHW0114:00/surface_sam_sid_vhf/0006:045E:0922.0001/input/input10
[ 2.125310] input: Microsoft Surface HID Consumer Control as /devices/platform/MSHW0114:00/surface_sam_sid_vhf/0006:045E:0922.0001/input/input11
[ 2.125384] input: Microsoft Surface HID as /devices/platform/MSHW0114:00/surface_sam_sid_vhf/0006:045E:0922.0001/input/input12
[ 2.125452] input: Microsoft Surface HID Touchpad as /devices/platform/MSHW0114:00/surface_sam_sid_vhf/0006:045E:0922.0001/input/input13
[ 2.125554] input: Microsoft Surface HID as /devices/platform/MSHW0114:00/surface_sam_sid_vhf/0006:045E:0922.0001/input/input14
[ 2.125619] input: Microsoft Surface HID as /devices/platform/MSHW0114:00/surface_sam_sid_vhf/0006:045E:0922.0001/input/input15
[ 2.125679] hid-generic 0006:045E:0922.0001: input,hidraw0: HID v0.00 Keyboard [Microsoft Surface HID] on
[ 2.138653] audit: type=1400 audit(1592425251.823:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-xpdfimport" pid=658 comm="apparmor_parser"
[ 2.138655] audit: type=1400 audit(1592425251.823:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lsb_release" pid=661 comm="apparmor_parser"
[ 2.139944] audit: type=1400 audit(1592425251.823:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=662 comm="apparmor_parser"
[ 2.139947] audit: type=1400 audit(1592425251.823:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=662 comm="apparmor_parser"
[ 2.139949] audit: type=1400 audit(1592425251.823:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=662 comm="apparmor_parser"
[ 2.143636] audit: type=1400 audit(1592425251.827:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="ippusbxd" pid=670 comm="apparmor_parser"
[ 2.143639] audit: type=1400 audit(1592425251.827:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=665 comm="apparmor_parser"
[ 2.143641] audit: type=1400 audit(1592425251.827:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-oopslash" pid=669 comm="apparmor_parser"
[ 2.143888] audit: type=1400 audit(1592425251.827:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe" pid=657 comm="apparmor_parser"
[ 2.477933] input: Microsoft Surface HID Keyboard as /devices/platform/MSHW0114:00/surface_sam_sid_vhf/0006:045E:0922.0001/input/input16
[ 2.479342] input: Microsoft Surface HID Mouse as /devices/platform/MSHW0114:00/surface_sam_sid_vhf/0006:045E:0922.0001/input/input18
[ 2.479516] input: Microsoft Surface HID Consumer Control as /devices/platform/MSHW0114:00/surface_sam_sid_vhf/0006:045E:0922.0001/input/input19
[ 2.479583] input: Microsoft Surface HID UNKNOWN as /devices/platform/MSHW0114:00/surface_sam_sid_vhf/0006:045E:0922.0001/input/input20
[ 2.479634] input: Microsoft Surface HID Touchpad as /devices/platform/MSHW0114:00/surface_sam_sid_vhf/0006:045E:0922.0001/input/input21
[ 2.479707] input: Microsoft Surface HID UNKNOWN as /devices/platform/MSHW0114:00/surface_sam_sid_vhf/0006:045E:0922.0001/input/input22
[ 2.479931] input: Microsoft Surface HID UNKNOWN as /devices/platform/MSHW0114:00/surface_sam_sid_vhf/0006:045E:0922.0001/input/input23
[ 2.480111] hid-multitouch 0006:045E:0922.0001: input,hidraw0: HID v0.00 Keyboard [Microsoft Surface HID] on
[ 2.517116] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 2.517118] Bluetooth: BNEP filters: protocol multicast
[ 2.517121] Bluetooth: BNEP socket layer initialized
[ 2.559187] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input24
[ 2.559255] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input25
[ 2.559312] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input26
[ 2.559360] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input27
[ 2.559407] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input28
[ 2.559448] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input29
[ 2.559501] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input30
[ 2.559554] input: HDA Intel PCH HDMI/DP,pcm=11 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input31
[ 2.559596] input: HDA Intel PCH HDMI/DP,pcm=12 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input32
[ 2.736853] surface_sam_sid_power: power event (cid = 0x53)
[ 2.736854] surface_sam_sid_power: unhandled power event (cid = 0x53)
[ 2.885303] iwlwifi 0000:00:14.3: Applying debug destination EXTERNAL_DRAM
[ 3.030860] iwlwifi 0000:00:14.3: FW already configured (0) - re-configuring
[ 3.343234] Bluetooth: hci0: Waiting for firmware download to complete
[ 3.344138] Bluetooth: hci0: Firmware loaded in 1516561 usecs
[ 3.344169] Bluetooth: hci0: Waiting for device to boot
[ 3.358133] Bluetooth: hci0: Device booted in 13646 usecs
[ 3.358898] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-19-32-4.ddc
[ 3.359129] Bluetooth: hci0: Failed to send Intel_Write_DDC (-22)
[ 3.361138] Bluetooth: hci0: Firmware revision 0.0 build 128 week 11 2020
[ 3.416052] NET: Registered protocol family 38
[ 4.614059] rfkill: input handler disabled
[ 6.333735] wlp0s20f3: authenticate with 6e:c7:ec:3d:3b:70
[ 6.336132] wlp0s20f3: send auth to 6e:c7:ec:3d:3b:70 (try 1/3)
[ 6.359336] wlp0s20f3: authenticated
[ 6.360469] wlp0s20f3: associate with 6e:c7:ec:3d:3b:70 (try 1/3)
[ 6.362512] wlp0s20f3: RX AssocResp from 6e:c7:ec:3d:3b:70 (capab=0x11 status=0 aid=1)
[ 6.365447] wlp0s20f3: associated
[ 6.419899] wlp0s20f3: Limiting TX power to 17 (17 - 0) dBm as advertised by 6e:c7:ec:3d:3b:70
[ 6.448085] IPv6: ADDRCONF(NETDEV_CHANGE): wlp0s20f3: link becomes ready
[ 7.937865] input: Microsoft Arc Mouse as /devices/virtual/misc/uhid/0005:045E:0932.0002/input/input33
[ 7.938125] input: Microsoft Arc Mouse Keyboard as /devices/virtual/misc/uhid/0005:045E:0932.0002/input/input34
[ 7.938259] input: Microsoft Arc Mouse Consumer Control as /devices/virtual/misc/uhid/0005:045E:0932.0002/input/input35
[ 7.938387] input: Microsoft Arc Mouse as /devices/virtual/misc/uhid/0005:045E:0932.0002/input/input36
[ 7.938499] input: Microsoft Arc Mouse as /devices/virtual/misc/uhid/0005:045E:0932.0002/input/input38
[ 7.938625] hid-generic 0005:045E:0932.0002: input,hidraw1: BLUETOOTH HID v1.28 Mouse [Microsoft Arc Mouse] on c8:34:8e:48:22:4d
[ 13.581322] Bluetooth: RFCOMM TTY layer initialized
[ 13.581326] Bluetooth: RFCOMM socket layer initialized
[ 13.581329] Bluetooth: RFCOMM ver 1.11
[ 13.630497] rfkill: input handler enabled
[ 15.337210] rfkill: input handler disabled
[ 48.220714] input: Microsoft Arc Mouse as /devices/virtual/misc/uhid/0005:045E:0932.0003/input/input40
[ 48.221187] input: Microsoft Arc Mouse Keyboard as /devices/virtual/misc/uhid/0005:045E:0932.0003/input/input41
[ 48.221395] input: Microsoft Arc Mouse Consumer Control as /devices/virtual/misc/uhid/0005:045E:0932.0003/input/input42
[ 48.221578] input: Microsoft Arc Mouse as /devices/virtual/misc/uhid/0005:045E:0932.0003/input/input43
[ 48.221744] input: Microsoft Arc Mouse as /devices/virtual/misc/uhid/0005:045E:0932.0003/input/input45
[ 48.221912] hid-generic 0005:045E:0932.0003: input,hidraw1: BLUETOOTH HID v1.28 Mouse [Microsoft Arc Mouse] on c8:34:8e:48:22:4d
[ 89.604523] surface_sam_sid_power: power event (cid = 0x53)
[ 89.604525] surface_sam_sid_power: unhandled power event (cid = 0x53)
[ 95.594744] surface_sam_sid_power: power event (cid = 0x53)
[ 95.594746] surface_sam_sid_power: unhandled power event (cid = 0x53)
[ 191.439248] surface_sam_sid_power: power event (cid = 0x53)
[ 191.439250] surface_sam_sid_power: unhandled power event (cid = 0x53)

`