Attachment 146033 Details for Bug 112407 – dmesg log

dmesg log

i915_dmesg.log (text/plain), 83.78 KB, created by Yvonne on 2019-11-27 10:03:08 UTC

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Creator: Yvonne

Created: 2019-11-27 10:03:08 UTC

Size: 83.78 KB

patch

obsolete

>[    0.000000] microcode: microcode updated early to revision 0xca, date = 2019-10-03
>[    0.000000] Linux version 5.4.0-050400-generic (kernel@tangerine) (gcc version 9.2.1 20191109 (Ubuntu 9.2.1-19ubuntu1)) #201911242031 SMP Mon Nov 25 01:35:10 UTC 2019
>[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.4.0-050400-generic root=UUID=a86f02f9-3e5a-45b7-a43e-7bd42830d227 ro quiet splash vt.handoff=1
>[    0.000000] KERNEL supported cpus:
>[    0.000000]   Intel GenuineIntel
>[    0.000000]   AMD AuthenticAMD
>[    0.000000]   Hygon HygonGenuine
>[    0.000000]   Centaur CentaurHauls
>[    0.000000]   zhaoxin   Shanghai  
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
>[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
>[    0.000000] x86/fpu: xstate_offset[3]:  832, xstate_sizes[3]:   64
>[    0.000000] x86/fpu: xstate_offset[4]:  896, xstate_sizes[4]:   64
>[    0.000000] x86/fpu: Enabled xstate features 0x1f, context size is 960 bytes, using 'compacted' format.
>[    0.000000] BIOS-provided physical RAM map:
>[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009efff] usable
>[    0.000000] BIOS-e820: [mem 0x000000000009f000-0x00000000000fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000003fffffff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000040000000-0x00000000403fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000040400000-0x0000000047000fff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000047001000-0x0000000047001fff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x0000000047002000-0x0000000047002fff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000047003000-0x00000000470edfff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000470ee000-0x0000000047b5bfff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000047b5c000-0x0000000047b5dfff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x0000000047b5e000-0x0000000047b5efff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000047b5f000-0x0000000047bddfff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x0000000047bde000-0x000000004807dfff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x000000004807e000-0x0000000049cfdfff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000049cfe000-0x0000000049efefff] type 20
>[    0.000000] BIOS-e820: [mem 0x0000000049eff000-0x0000000049efffff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000049f00000-0x000000004f7fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] 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 0x0000000100000000-0x00000002ac7fffff] usable
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] efi: EFI v2.70 by American Megatrends
>[    0.000000] efi:  ACPI=0x47bdd000  ACPI 2.0=0x47bdd014  SMBIOS=0xf0030  SMBIOS 3.0=0xf0050  ESRT=0x4998c698  MEMATTR=0x41806018 
>[    0.000000] SMBIOS 3.2.0 present.
>[    0.000000] DMI: Dell Inc. Latitude 9510/, BIOS 0.1.3 10/01/2019
>[    0.000000] tsc: Detected 2100.000 MHz processor
>[    0.000451] tsc: Detected 2099.944 MHz TSC
>[    0.000451] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
>[    0.000453] e820: remove [mem 0x000a0000-0x000fffff] usable
>[    0.000461] last_pfn = 0x2ac800 max_arch_pfn = 0x400000000
>[    0.000466] MTRR default type: write-back
>[    0.000467] MTRR fixed ranges enabled:
>[    0.000468]   00000-9FFFF write-back
>[    0.000469]   A0000-BFFFF uncachable
>[    0.000470]   C0000-FFFFF write-protect
>[    0.000471] MTRR variable ranges enabled:
>[    0.000472]   0 base 0080000000 mask 7F80000000 uncachable
>[    0.000473]   1 base 0060000000 mask 7FE0000000 uncachable
>[    0.000474]   2 base 0050000000 mask 7FF0000000 uncachable
>[    0.000475]   3 base 004C000000 mask 7FFC000000 uncachable
>[    0.000476]   4 base 004B000000 mask 7FFF000000 uncachable
>[    0.000477]   5 disabled
>[    0.000477]   6 disabled
>[    0.000478]   7 disabled
>[    0.000478]   8 disabled
>[    0.000479]   9 disabled
>[    0.001071] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
>[    0.001294] last_pfn = 0x49f00 max_arch_pfn = 0x400000000
>[    0.010895] esrt: Reserving ESRT space from 0x000000004998c698 to 0x000000004998c6d0.
>[    0.010976] check: Scanning 1 areas for low memory corruption
>[    0.010981] Using GB pages for direct mapping
>[    0.010983] BRK [0x201201000, 0x201201fff] PGTABLE
>[    0.010985] BRK [0x201202000, 0x201202fff] PGTABLE
>[    0.010986] BRK [0x201203000, 0x201203fff] PGTABLE
>[    0.011043] BRK [0x201204000, 0x201204fff] PGTABLE
>[    0.011044] BRK [0x201205000, 0x201205fff] PGTABLE
>[    0.011310] BRK [0x201206000, 0x201206fff] PGTABLE
>[    0.011386] BRK [0x201207000, 0x201207fff] PGTABLE
>[    0.011604] BRK [0x201208000, 0x201208fff] PGTABLE
>[    0.011744] Secure boot could not be determined
>[    0.011745] RAMDISK: [mem 0x308d5000-0x34461fff]
>[    0.011759] ACPI: Early table checksum verification disabled
>[    0.011762] ACPI: RSDP 0x0000000047BDD014 000024 (v02 DELL  )
>[    0.011766] ACPI: XSDT 0x0000000047BDC728 0000D4 (v01 DELL   CBX3     01072009 AMI  01000013)
>[    0.011772] ACPI: FACP 0x0000000047BD8000 000114 (v06 DELL   CBX3     01072009 AMI  00010013)
>[    0.011778] ACPI: DSDT 0x0000000047B98000 03FCAD (v02 DELL   CBX3     01072009 INTL 20160527)
>[    0.011781] ACPI: FACS 0x000000004807B000 000040
>[    0.011784] ACPI: MCFG 0x0000000047BDB000 00003C (v01 DELL   CBX3     01072009 MSFT 00000097)
>[    0.011787] ACPI: SSDT 0x0000000047BD9000 001B11 (v02 CpuRef CpuSsdt  00003000 INTL 20160527)
>[    0.011790] ACPI: FIDT 0x0000000047B97000 00009C (v01 DELL   CBX3     01072009 AMI  00010013)
>[    0.011793] ACPI: SSDT 0x0000000047B95000 001668 (v02 SaSsdt SaSsdt   00003000 INTL 20160527)
>[    0.011796] ACPI: HPET 0x0000000047B94000 000038 (v01 DELL\x CBX3     01072009 AMI  01000013)
>[    0.011799] ACPI: SSDT 0x0000000047B92000 0019E3 (v02 DELL\x CmlU_Tbt 00001000 INTL 20160527)
>[    0.011802] ACPI: SSDT 0x0000000047B8E000 0036D8 (v02 DELL\x WHL_Tbt_ 00001000 INTL 20160527)
>[    0.011805] ACPI: SSDT 0x0000000047B8A000 003345 (v02 INTEL  xh_cmut3 00000000 INTL 20160527)
>[    0.011808] ACPI: NHLT 0x0000000047B89000 00002D (v00 DELL\x CBX3     01072009 AMI  01000013)
>[    0.011811] ACPI: LPIT 0x0000000047B88000 000094 (v01 DELL\x CBX3     01072009 AMI  01000013)
>[    0.011814] ACPI: SSDT 0x0000000047B84000 002720 (v02 DELL\x PtidDevc 00001000 INTL 20160527)
>[    0.011817] ACPI: SSDT 0x0000000047B83000 000FFE (v02 DELL\x TbtTypeC 00000000 INTL 20160527)
>[    0.011819] ACPI: DBGP 0x0000000047B82000 000034 (v01 DELL\x CBX3     01072009 AMI  01000013)
>[    0.011822] ACPI: DBG2 0x0000000047B81000 000054 (v00 DELL\x CBX3     01072009 AMI  01000013)
>[    0.011825] ACPI: SSDT 0x0000000047B80000 0007F1 (v02 DELL\x UsbCTabl 00001000 INTL 20160527)
>[    0.011828] ACPI: SSDT 0x0000000047B7B000 004AD2 (v02 DptfTa DptfTabl 00001000 INTL 20160527)
>[    0.011831] ACPI: SLIC 0x0000000047B7A000 000176 (v03 DELL   CBX3     01072009 MSFT 00010013)
>[    0.011834] ACPI: DMAR 0x0000000047B79000 0000A8 (v01 INTEL  EDK2     00000002      01000013)
>[    0.011837] ACPI: APIC 0x0000000047B77000 0000BC (v04 DELL   CBX3     01072009 AMI  00010013)
>[    0.011840] ACPI: FPDT 0x0000000047B87000 000044 (v01 DELL\x CML-ULT  01072009 AMI  01000013)
>[    0.011843] ACPI: BGRT 0x0000000047B78000 000038 (v00 DELL   CBX3     01072009 AMI  00010013)
>[    0.011852] ACPI: Local APIC address 0xfee00000
>[    0.012326] No NUMA configuration found
>[    0.012327] Faking a node at [mem 0x0000000000000000-0x00000002ac7fffff]
>[    0.012339] NODE_DATA(0) allocated [mem 0x2ac7d5000-0x2ac7fffff]
>[    0.012608] Zone ranges:
>[    0.012609]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
>[    0.012611]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
>[    0.012612]   Normal   [mem 0x0000000100000000-0x00000002ac7fffff]
>[    0.012613]   Device   empty
>[    0.012614] Movable zone start for each node
>[    0.012617] Early memory node ranges
>[    0.012618]   node   0: [mem 0x0000000000001000-0x000000000009efff]
>[    0.012620]   node   0: [mem 0x0000000000100000-0x000000003fffffff]
>[    0.012620]   node   0: [mem 0x0000000040400000-0x0000000047000fff]
>[    0.012621]   node   0: [mem 0x0000000047003000-0x00000000470edfff]
>[    0.012622]   node   0: [mem 0x0000000049eff000-0x0000000049efffff]
>[    0.012623]   node   0: [mem 0x0000000100000000-0x00000002ac7fffff]
>[    0.012967] Zeroed struct page in unavailable ranges: 37749 pages
>[    0.012969] Initmem setup node 0 [mem 0x0000000000001000-0x00000002ac7fffff]
>[    0.012970] On node 0 totalpages: 2045067
>[    0.012971]   DMA zone: 64 pages used for memmap
>[    0.012972]   DMA zone: 26 pages reserved
>[    0.012973]   DMA zone: 3998 pages, LIFO batch:0
>[    0.013059]   DMA32 zone: 4468 pages used for memmap
>[    0.013059]   DMA32 zone: 285933 pages, LIFO batch:63
>[    0.023375]   Normal zone: 27424 pages used for memmap
>[    0.023376]   Normal zone: 1755136 pages, LIFO batch:63
>[    0.053470] Reserving Intel graphics memory at [mem 0x4b800000-0x4f7fffff]
>[    0.054461] ACPI: PM-Timer IO Port: 0x1808
>[    0.054463] ACPI: Local APIC address 0xfee00000
>[    0.054470] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
>[    0.054471] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
>[    0.054471] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
>[    0.054472] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
>[    0.054473] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
>[    0.054473] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
>[    0.054474] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
>[    0.054475] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])
>[    0.054522] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
>[    0.054524] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
>[    0.054525] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
>[    0.054527] ACPI: IRQ0 used by override.
>[    0.054528] ACPI: IRQ9 used by override.
>[    0.054530] Using ACPI (MADT) for SMP configuration information
>[    0.054531] ACPI: HPET id: 0x8086a201 base: 0xfed00000
>[    0.054548] smpboot: Allowing 8 CPUs, 0 hotplug CPUs
>[    0.054573] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
>[    0.054575] PM: Registered nosave memory: [mem 0x0009f000-0x000fffff]
>[    0.054577] PM: Registered nosave memory: [mem 0x40000000-0x403fffff]
>[    0.054579] PM: Registered nosave memory: [mem 0x47001000-0x47001fff]
>[    0.054580] PM: Registered nosave memory: [mem 0x47002000-0x47002fff]
>[    0.054581] PM: Registered nosave memory: [mem 0x470ee000-0x47b5bfff]
>[    0.054582] PM: Registered nosave memory: [mem 0x47b5c000-0x47b5dfff]
>[    0.054583] PM: Registered nosave memory: [mem 0x47b5e000-0x47b5efff]
>[    0.054583] PM: Registered nosave memory: [mem 0x47b5f000-0x47bddfff]
>[    0.054584] PM: Registered nosave memory: [mem 0x47bde000-0x4807dfff]
>[    0.054585] PM: Registered nosave memory: [mem 0x4807e000-0x49cfdfff]
>[    0.054585] PM: Registered nosave memory: [mem 0x49cfe000-0x49efefff]
>[    0.054587] PM: Registered nosave memory: [mem 0x49f00000-0x4f7fffff]
>[    0.054588] PM: Registered nosave memory: [mem 0x4f800000-0xdfffffff]
>[    0.054588] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff]
>[    0.054589] PM: Registered nosave memory: [mem 0xf0000000-0xfdffffff]
>[    0.054589] PM: Registered nosave memory: [mem 0xfe000000-0xfe010fff]
>[    0.054590] PM: Registered nosave memory: [mem 0xfe011000-0xfebfffff]
>[    0.054591] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
>[    0.054591] PM: Registered nosave memory: [mem 0xfec01000-0xfedfffff]
>[    0.054592] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
>[    0.054592] PM: Registered nosave memory: [mem 0xfee01000-0xfeffffff]
>[    0.054593] PM: Registered nosave memory: [mem 0xff000000-0xffffffff]
>[    0.054598] [mem 0x4f800000-0xdfffffff] available for PCI devices
>[    0.054600] Booting paravirtualized kernel on bare hardware
>[    0.054603] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
>[    0.054610] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1
>[    0.054828] percpu: Embedded 54 pages/cpu s184320 r8192 d28672 u262144
>[    0.054837] pcpu-alloc: s184320 r8192 d28672 u262144 alloc=1*2097152
>[    0.054838] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 
>[    0.054872] Built 1 zonelists, mobility grouping on.  Total pages: 2013085
>[    0.054873] Policy zone: Normal
>[    0.054874] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.4.0-050400-generic root=UUID=a86f02f9-3e5a-45b7-a43e-7bd42830d227 ro quiet splash vt.handoff=1
>[    0.055517] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
>[    0.055778] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
>[    0.055864] mem auto-init: stack:off, heap alloc:on, heap free:off
>[    0.060196] Calgary: detecting Calgary via BIOS EBDA area
>[    0.060197] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
>[    0.085168] Memory: 7734908K/8180268K available (14339K kernel code, 2391K rwdata, 4892K rodata, 2672K init, 5044K bss, 445360K reserved, 0K cma-reserved)
>[    0.085330] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
>[    0.085344] ftrace: allocating 43702 entries in 171 pages
>[    0.106229] rcu: Hierarchical RCU implementation.
>[    0.106231] rcu: 	RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=8.
>[    0.106231] 	Tasks RCU enabled.
>[    0.106233] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
>[    0.106233] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
>[    0.109662] NR_IRQS: 524544, nr_irqs: 2048, preallocated irqs: 16
>[    0.110178] random: crng done (trusting CPU's manufacturer)
>[    0.110207] Console: colour dummy device 80x25
>[    0.110212] printk: console [tty0] enabled
>[    0.110230] ACPI: Core revision 20190816
>[    0.110804] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns
>[    0.110948] APIC: Switch to symmetric I/O mode setup
>[    0.110951] DMAR: Host address width 39
>[    0.110952] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
>[    0.110958] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 19e2ff0505e
>[    0.110959] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
>[    0.110963] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
>[    0.110964] DMAR: RMRR base: 0x000000494d4000 end: 0x0000004971dfff
>[    0.110965] DMAR: RMRR base: 0x0000004b000000 end: 0x0000004f7fffff
>[    0.110967] DMAR-IR: IOAPIC id 2 under DRHD base  0xfed91000 IOMMU 1
>[    0.110968] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
>[    0.110969] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping.
>[    0.113144] DMAR-IR: Enabled IRQ remapping in x2apic mode
>[    0.113145] x2apic enabled
>[    0.113178] Switched APIC routing to cluster x2apic.
>[    0.119114] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.139061] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1e44fb6c2ab, max_idle_ns: 440795206594 ns
>[    0.139065] Calibrating delay loop (skipped), value calculated using timer frequency.. 4199.88 BogoMIPS (lpj=8399776)
>[    0.139068] pid_max: default: 32768 minimum: 301
>[    0.146175] LSM: Security Framework initializing
>[    0.146187] Yama: becoming mindful.
>[    0.146237] AppArmor: AppArmor initialized
>[    0.146290] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
>[    0.146307] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
>[    0.146338] *** VALIDATE tmpfs ***
>[    0.146503] *** VALIDATE proc ***
>[    0.146559] *** VALIDATE cgroup1 ***
>[    0.146561] *** VALIDATE cgroup2 ***
>[    0.146626] mce: CPU0: Thermal monitoring enabled (TM1)
>[    0.146652] process: using mwait in idle threads
>[    0.146654] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
>[    0.146655] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
>[    0.146659] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
>[    0.146660] Spectre V2 : Mitigation: Enhanced IBRS
>[    0.146661] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
>[    0.146662] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
>[    0.146663] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
>[    0.146970] Freeing SMP alternatives memory: 36K
>[    0.151168] TSC deadline timer enabled
>[    0.151178] smpboot: CPU0: Intel(R) Core(TM) i5-10210U CPU @ 1.60GHz (family: 0x6, model: 0x8e, stepping: 0xc)
>[    0.151286] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver.
>[    0.151292] ... version:                4
>[    0.151293] ... bit width:              48
>[    0.151293] ... generic registers:      4
>[    0.151294] ... value mask:             0000ffffffffffff
>[    0.151295] ... max period:             00007fffffffffff
>[    0.151295] ... fixed-purpose events:   3
>[    0.151296] ... event mask:             000000070000000f
>[    0.151340] rcu: Hierarchical SRCU implementation.
>[    0.152373] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
>[    0.152456] smp: Bringing up secondary CPUs ...
>[    0.152545] x86: Booting SMP configuration:
>[    0.152546] .... node  #0, CPUs:      #1 #2 #3 #4 #5 #6 #7
>[    0.160295] smp: Brought up 1 node, 8 CPUs
>[    0.160295] smpboot: Max logical packages: 1
>[    0.160295] smpboot: Total of 8 processors activated (33599.10 BogoMIPS)
>[    0.167157] devtmpfs: initialized
>[    0.167157] x86/mm: Memory block size: 128MB
>[    0.167926] PM: Registering ACPI NVS region [mem 0x47001000-0x47001fff] (4096 bytes)
>[    0.167926] PM: Registering ACPI NVS region [mem 0x47bde000-0x4807dfff] (4849664 bytes)
>[    0.167926] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
>[    0.167926] futex hash table entries: 2048 (order: 5, 131072 bytes, linear)
>[    0.167926] pinctrl core: initialized pinctrl subsystem
>[    0.167926] PM: RTC time: 05:13:13, date: 2019-10-17
>[    0.167926] NET: Registered protocol family 16
>[    0.167926] audit: initializing netlink subsys (disabled)
>[    0.167926] audit: type=2000 audit(1571289193.052:1): state=initialized audit_enabled=0 res=1
>[    0.167926] EISA bus registered
>[    0.167926] cpuidle: using governor ladder
>[    0.167926] cpuidle: using governor menu
>[    0.167926] ACPI: bus type PCI registered
>[    0.167926] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
>[    0.167926] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
>[    0.167926] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
>[    0.167926] PCI: Using configuration type 1 for base access
>[    0.167926] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
>[    0.171392] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
>[    0.171392] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
>[    0.171392] ACPI: Added _OSI(Module Device)
>[    0.171392] ACPI: Added _OSI(Processor Device)
>[    0.171392] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.171392] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.171392] ACPI: Added _OSI(Linux-Dell-Video)
>[    0.171392] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
>[    0.171392] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
>[    0.234895] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.RP09.RSTG], AE_ALREADY_EXISTS (20190816/dswload2-323)
>[    0.234895] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
>[    0.234895] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.RP09.PWRG], AE_ALREADY_EXISTS (20190816/dswload2-323)
>[    0.234895] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
>[    0.234895] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.RP09.SCLK], AE_ALREADY_EXISTS (20190816/dswload2-323)
>[    0.234895] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
>[    0.234895] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.RP09.WKEN], AE_ALREADY_EXISTS (20190816/dswload2-323)
>[    0.234895] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
>[    0.234895] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.RP09._S0W], AE_ALREADY_EXISTS (20190816/dswload2-323)
>[    0.234895] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
>[    0.234895] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.RP09._DSW], AE_ALREADY_EXISTS (20190816/dswload2-323)
>[    0.234895] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
>[    0.234895] ACPI: Skipping parse of AML opcode: Method (0x0014)
>[    0.234895] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.RP09.PXP], AE_ALREADY_EXISTS (20190816/dswload2-323)
>[    0.234895] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
>[    0.234895] ACPI: Skipping parse of AML opcode: PowerResource (0x5B84)
>[    0.234895] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.RP09.PSTA], AE_ALREADY_EXISTS (20190816/dswload2-323)
>[    0.234895] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
>[    0.234895] ACPI: Skipping parse of AML opcode: Method (0x0014)
>[    0.234895] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.RP09.PON], AE_ALREADY_EXISTS (20190816/dswload2-323)
>[    0.234895] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
>[    0.234895] ACPI: Skipping parse of AML opcode: Method (0x0014)
>[    0.234895] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.RP09.POFF], AE_ALREADY_EXISTS (20190816/dswload2-323)
>[    0.234895] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
>[    0.234895] ACPI: Skipping parse of AML opcode: Method (0x0014)
>[    0.234895] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.RP09._PR0], AE_ALREADY_EXISTS (20190816/dswload2-323)
>[    0.234895] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
>[    0.234895] ACPI: Skipping parse of AML opcode: Method (0x0014)
>[    0.234927] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.PS0X], AE_ALREADY_EXISTS (20190816/dswload2-323)
>[    0.234933] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
>[    0.234936] ACPI: Skipping parse of AML opcode: Method (0x0014)
>[    0.234938] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.PS2X], AE_ALREADY_EXISTS (20190816/dswload2-323)
>[    0.234943] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
>[    0.234946] ACPI: Skipping parse of AML opcode: Method (0x0014)
>[    0.234947] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.PS3X], AE_ALREADY_EXISTS (20190816/dswload2-323)
>[    0.234952] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
>[    0.234955] ACPI: Skipping parse of AML opcode: Method (0x0014)
>[    0.234959] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XDCI.PS0X], AE_ALREADY_EXISTS (20190816/dswload2-323)
>[    0.234964] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
>[    0.234967] ACPI: Skipping parse of AML opcode: Method (0x0014)
>[    0.234969] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XDCI.PS3X], AE_ALREADY_EXISTS (20190816/dswload2-323)
>[    0.234973] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
>[    0.234976] ACPI: Skipping parse of AML opcode: Method (0x0014)
>[    0.235138] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.HS10.BTPR], AE_ALREADY_EXISTS (20190816/dswload2-323)
>[    0.235145] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
>[    0.235148] ACPI: Skipping parse of AML opcode: PowerResource (0x5B84)
>[    0.235152] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.XHC.RHUB.HS14], AE_NOT_FOUND (20190816/dswload2-159)
>[    0.235157] ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20190816/psobject-220)
>[    0.235160] ACPI: Skipping parse of AML opcode: Scope (0x0010)
>[    0.235526] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.HS10._S0W], AE_ALREADY_EXISTS (20190816/dswload2-323)
>[    0.235532] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
>[    0.235537] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.HS10._PR0], AE_ALREADY_EXISTS (20190816/dswload2-323)
>[    0.235542] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
>[    0.235545] ACPI: Skipping parse of AML opcode: Method (0x0014)
>[    0.235546] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.HS10._PR2], AE_ALREADY_EXISTS (20190816/dswload2-323)
>[    0.235551] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
>[    0.235555] ACPI: Skipping parse of AML opcode: Method (0x0014)
>[    0.235556] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.HS10._PR3], AE_ALREADY_EXISTS (20190816/dswload2-323)
>[    0.235561] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
>[    0.235564] ACPI: Skipping parse of AML opcode: Method (0x0014)
>[    0.235603] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.PAUD], AE_ALREADY_EXISTS (20190816/dswload2-323)
>[    0.235609] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
>[    0.235612] ACPI: Skipping parse of AML opcode: PowerResource (0x5B84)
>[    0.235631] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.HDAS.PS0X], AE_ALREADY_EXISTS (20190816/dswload2-323)
>[    0.235636] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
>[    0.235639] ACPI: Skipping parse of AML opcode: Method (0x0014)
>[    0.235641] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.HDAS._PR0], AE_ALREADY_EXISTS (20190816/dswload2-323)
>[    0.235646] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
>[    0.235697] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.I2C1.TPL1], AE_NOT_FOUND (20190816/dswload2-159)
>[    0.235703] ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20190816/psobject-220)
>[    0.235706] ACPI: Skipping parse of AML opcode: Scope (0x0010)
>[    0.235709] ACPI BIOS Error (bug): Failure creating named object [\_GPE.AL6F], AE_ALREADY_EXISTS (20190816/dswload2-323)
>[    0.235714] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
>[    0.235717] ACPI: Skipping parse of AML opcode: Method (0x0014)
>[    0.273566] ACPI: 10 ACPI AML tables successfully acquired and loaded
>[    0.349794] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
>[    0.360849] ACPI: Dynamic OEM Table Load:
>[    0.360866] ACPI: SSDT 0xFFFF97A7A26EE600 0000F4 (v02 PmRef  Cpu0Psd  00003000 INTL 20160527)
>[    0.362814] ACPI: \_SB_.PR00: _OSC native thermal LVT Acked
>[    0.364047] ACPI: Dynamic OEM Table Load:
>[    0.364054] ACPI: SSDT 0xFFFF97A7A26FC400 000400 (v02 PmRef  Cpu0Cst  00003001 INTL 20160527)
>[    0.366083] ACPI: Dynamic OEM Table Load:
>[    0.366089] ACPI: SSDT 0xFFFF97A7A23F0000 000560 (v02 PmRef  Cpu0Ist  00003000 INTL 20160527)
>[    0.368225] ACPI: Dynamic OEM Table Load:
>[    0.368230] ACPI: SSDT 0xFFFF97A7A2703800 00011B (v02 PmRef  Cpu0Hwp  00003000 INTL 20160527)
>[    0.370169] ACPI: Dynamic OEM Table Load:
>[    0.370177] ACPI: SSDT 0xFFFF97A7A3066000 000BE2 (v02 PmRef  HwpLvt   00003000 INTL 20160527)
>[    0.372501] ACPI: Dynamic OEM Table Load:
>[    0.372508] ACPI: SSDT 0xFFFF97A7A23F7000 000778 (v02 PmRef  ApIst    00003000 INTL 20160527)
>[    0.374740] ACPI: Dynamic OEM Table Load:
>[    0.374746] ACPI: SSDT 0xFFFF97A7A26FB800 0003D7 (v02 PmRef  ApHwp    00003000 INTL 20160527)
>[    0.376940] ACPI: Dynamic OEM Table Load:
>[    0.376948] ACPI: SSDT 0xFFFF97A7A3063000 000D74 (v02 PmRef  ApPsd    00003000 INTL 20160527)
>[    0.380208] ACPI: Dynamic OEM Table Load:
>[    0.380215] ACPI: SSDT 0xFFFF97A7A26F8400 0003CA (v02 PmRef  ApCst    00003000 INTL 20160527)
>[    0.386306] ACPI: EC: EC started
>[    0.386306] ACPI: EC: interrupt blocked
>[    0.396568] ACPI: \_SB_.PCI0.LPCB.ECDV: Used as first EC
>[    0.396570] ACPI: \_SB_.PCI0.LPCB.ECDV: GPE=0x6e, EC_CMD/EC_SC=0x934, EC_DATA=0x930
>[    0.396571] ACPI: \_SB_.PCI0.LPCB.ECDV: Boot DSDT EC used to handle transactions
>[    0.396572] ACPI: Interpreter enabled
>[    0.396630] ACPI: (supports S0 S3 S4 S5)
>[    0.396631] ACPI: Using IOAPIC for interrupt routing
>[    0.396682] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.397414] ACPI: Enabled 10 GPEs in block 00 to 7F
>[    0.401901] ACPI: Power Resource [PXP] (on)
>[    0.407808] ACPI: Power Resource [PXP] (on)
>[    0.416592] ACPI: Power Resource [BTPR] (on)
>[    0.418440] ACPI: Power Resource [USBC] (on)
>[    0.418687] ACPI: Power Resource [PAUD] (on)
>[    0.422905] ACPI: Power Resource [V0PR] (on)
>[    0.423163] ACPI: Power Resource [V1PR] (on)
>[    0.423416] ACPI: Power Resource [V2PR] (on)
>[    0.426992] ACPI: Power Resource [PXTC] (off)
>[    0.428691] ACPI: Power Resource [WRST] (on)
>[    0.443015] ACPI: Power Resource [PIN] (off)
>[    0.443636] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
>[    0.443643] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
>[    0.445080] acpi PNP0A08:00: _OSC: platform does not support [AER]
>[    0.447633] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME PCIeCapability LTR]
>[    0.449030] PCI host bridge to bus 0000:00
>[    0.449032] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
>[    0.449033] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
>[    0.449035] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
>[    0.449036] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window]
>[    0.449037] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window]
>[    0.449038] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window]
>[    0.449039] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window]
>[    0.449040] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
>[    0.449043] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
>[    0.449044] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
>[    0.449045] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
>[    0.449046] pci_bus 0000:00: root bus resource [mem 0x4f800000-0xdfffffff window]
>[    0.449047] pci_bus 0000:00: root bus resource [mem 0xfc800000-0xfe7fffff window]
>[    0.449048] pci_bus 0000:00: root bus resource [bus 00-fe]
>[    0.449060] pci 0000:00:00.0: [8086:9b61] type 00 class 0x060000
>[    0.449304] pci 0000:00:02.0: [8086:9b41] type 00 class 0x030000
>[    0.449317] pci 0000:00:02.0: reg 0x10: [mem 0xdb000000-0xdbffffff 64bit]
>[    0.449324] pci 0000:00:02.0: reg 0x18: [mem 0x50000000-0x5fffffff 64bit pref]
>[    0.449328] pci 0000:00:02.0: reg 0x20: [io  0x3000-0x303f]
>[    0.449345] pci 0000:00:02.0: BAR 2: assigned to efifb
>[    0.449585] pci 0000:00:04.0: [8086:1903] type 00 class 0x118000
>[    0.449599] pci 0000:00:04.0: reg 0x10: [mem 0xdc310000-0xdc317fff 64bit]
>[    0.449903] pci 0000:00:08.0: [8086:1911] type 00 class 0x088000
>[    0.449918] pci 0000:00:08.0: reg 0x10: [mem 0xdc32b000-0xdc32bfff 64bit]
>[    0.450181] pci 0000:00:12.0: [8086:02f9] type 00 class 0x118000
>[    0.450205] pci 0000:00:12.0: reg 0x10: [mem 0xdc32a000-0xdc32afff 64bit]
>[    0.450478] pci 0000:00:13.0: [8086:02fc] type 00 class 0x070000
>[    0.450503] pci 0000:00:13.0: reg 0x10: [mem 0xdc322000-0xdc323fff 64bit]
>[    0.450572] pci 0000:00:13.0: PME# supported from D0 D3hot
>[    0.450841] pci 0000:00:14.0: [8086:02ed] type 00 class 0x0c0330
>[    0.450864] pci 0000:00:14.0: reg 0x10: [mem 0xdc300000-0xdc30ffff 64bit]
>[    0.450935] pci 0000:00:14.0: PME# supported from D3hot D3cold
>[    0.451206] pci 0000:00:14.2: [8086:02ef] type 00 class 0x050000
>[    0.451227] pci 0000:00:14.2: reg 0x10: [mem 0xdc320000-0xdc321fff 64bit]
>[    0.451239] pci 0000:00:14.2: reg 0x18: [mem 0xdc329000-0xdc329fff 64bit]
>[    0.451526] pci 0000:00:14.3: [8086:02f0] type 00 class 0x028000
>[    0.451553] pci 0000:00:14.3: reg 0x10: [mem 0xdc31c000-0xdc31ffff 64bit]
>[    0.451711] pci 0000:00:14.3: PME# supported from D0 D3hot D3cold
>[    0.452037] pci 0000:00:15.0: [8086:02e8] type 00 class 0x0c8000
>[    0.452174] pci 0000:00:15.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
>[    0.452819] pci 0000:00:15.1: [8086:02e9] type 00 class 0x0c8000
>[    0.452955] pci 0000:00:15.1: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
>[    0.453519] pci 0000:00:16.0: [8086:02e0] type 00 class 0x078000
>[    0.453545] pci 0000:00:16.0: reg 0x10: [mem 0xdc326000-0xdc326fff 64bit]
>[    0.453623] pci 0000:00:16.0: PME# supported from D3hot
>[    0.454034] pci 0000:00:19.0: [8086:02c5] type 00 class 0x0c8000
>[    0.454170] pci 0000:00:19.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
>[    0.454746] pci 0000:00:1c.0: [8086:02b8] type 01 class 0x060400
>[    0.454854] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
>[    0.454873] pci 0000:00:1c.0: PTM enabled (root), 4dns granularity
>[    0.455207] pci 0000:00:1d.0: [8086:02b0] type 01 class 0x060400
>[    0.455452] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
>[    0.455474] pci 0000:00:1d.0: PTM enabled (root), 4dns granularity
>[    0.455791] pci 0000:00:1d.4: [8086:02b4] type 01 class 0x060400
>[    0.455879] pci 0000:00:1d.4: PME# supported from D0 D3hot D3cold
>[    0.455896] pci 0000:00:1d.4: PTM enabled (root), 4dns granularity
>[    0.456240] pci 0000:00:1f.0: [8086:0284] type 00 class 0x060100
>[    0.456579] pci 0000:00:1f.3: [8086:02c8] type 00 class 0x040100
>[    0.456647] pci 0000:00:1f.3: reg 0x10: [mem 0xdc318000-0xdc31bfff 64bit]
>[    0.456710] pci 0000:00:1f.3: reg 0x20: [mem 0xdc000000-0xdc0fffff 64bit]
>[    0.456842] pci 0000:00:1f.3: PME# supported from D3hot D3cold
>[    0.457224] pci 0000:00:1f.4: [8086:02a3] type 00 class 0x0c0500
>[    0.457253] pci 0000:00:1f.4: reg 0x10: [mem 0xdc324000-0xdc3240ff 64bit]
>[    0.457284] pci 0000:00:1f.4: reg 0x20: [io  0xefa0-0xefbf]
>[    0.457558] pci 0000:00:1f.5: [8086:02a4] type 00 class 0x0c8000
>[    0.457576] pci 0000:00:1f.5: reg 0x10: [mem 0xfe010000-0xfe010fff]
>[    0.458244] pci 0000:01:00.0: [10ec:525a] type 00 class 0xff0000
>[    0.458277] pci 0000:01:00.0: reg 0x14: [mem 0xdc200000-0xdc200fff]
>[    0.458389] pci 0000:01:00.0: supports D1 D2
>[    0.458390] pci 0000:01:00.0: PME# supported from D1 D2 D3hot D3cold
>[    0.458807] pci 0000:00:1c.0: PCI bridge to [bus 01]
>[    0.458811] pci 0000:00:1c.0:   bridge window [mem 0xdc200000-0xdc2fffff]
>[    0.459082] pci 0000:02:00.0: [8086:15ea] type 01 class 0x060400
>[    0.459146] pci 0000:02:00.0: enabling Extended Tags
>[    0.459245] pci 0000:02:00.0: supports D1 D2
>[    0.459246] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
>[    0.459303] pci 0000:02:00.0: PTM enabled, 4dns granularity
>[    0.459427] pci 0000:00:1d.0: PCI bridge to [bus 02-6c]
>[    0.459431] pci 0000:00:1d.0:   bridge window [mem 0xac000000-0xda0fffff]
>[    0.459435] pci 0000:00:1d.0:   bridge window [mem 0x60000000-0xa9ffffff 64bit pref]
>[    0.459514] pci 0000:03:00.0: [8086:15ea] type 01 class 0x060400
>[    0.459582] pci 0000:03:00.0: enabling Extended Tags
>[    0.459683] pci 0000:03:00.0: supports D1 D2
>[    0.459684] pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot D3cold
>[    0.459786] pci 0000:03:01.0: [8086:15ea] type 01 class 0x060400
>[    0.459856] pci 0000:03:01.0: enabling Extended Tags
>[    0.459957] pci 0000:03:01.0: supports D1 D2
>[    0.459958] pci 0000:03:01.0: PME# supported from D0 D1 D2 D3hot D3cold
>[    0.460063] pci 0000:03:02.0: [8086:15ea] type 01 class 0x060400
>[    0.460131] pci 0000:03:02.0: enabling Extended Tags
>[    0.460229] pci 0000:03:02.0: supports D1 D2
>[    0.460230] pci 0000:03:02.0: PME# supported from D0 D1 D2 D3hot D3cold
>[    0.460348] pci 0000:03:04.0: [8086:15ea] type 01 class 0x060400
>[    0.460416] pci 0000:03:04.0: enabling Extended Tags
>[    0.460518] pci 0000:03:04.0: supports D1 D2
>[    0.460518] pci 0000:03:04.0: PME# supported from D0 D1 D2 D3hot D3cold
>[    0.460642] pci 0000:02:00.0: PCI bridge to [bus 03-6c]
>[    0.460650] pci 0000:02:00.0:   bridge window [mem 0xac000000-0xda0fffff]
>[    0.460656] pci 0000:02:00.0:   bridge window [mem 0x60000000-0xa9ffffff 64bit pref]
>[    0.460719] pci 0000:04:00.0: [8086:15eb] type 00 class 0x088000
>[    0.460753] pci 0000:04:00.0: reg 0x10: [mem 0xda000000-0xda03ffff]
>[    0.460765] pci 0000:04:00.0: reg 0x14: [mem 0xda040000-0xda040fff]
>[    0.460828] pci 0000:04:00.0: enabling Extended Tags
>[    0.460935] pci 0000:04:00.0: supports D1 D2
>[    0.460936] pci 0000:04:00.0: PME# supported from D0 D1 D2 D3hot D3cold
>[    0.461085] pci 0000:03:00.0: PCI bridge to [bus 04]
>[    0.461094] pci 0000:03:00.0:   bridge window [mem 0xda000000-0xda0fffff]
>[    0.461144] pci 0000:03:01.0: PCI bridge to [bus 05-37]
>[    0.461153] pci 0000:03:01.0:   bridge window [mem 0xac000000-0xc3efffff]
>[    0.461159] pci 0000:03:01.0:   bridge window [mem 0x60000000-0x7fffffff 64bit pref]
>[    0.461244] pci 0000:38:00.0: [8086:15ec] type 00 class 0x0c0330
>[    0.461281] pci 0000:38:00.0: reg 0x10: [mem 0xc3f00000-0xc3f0ffff]
>[    0.461362] pci 0000:38:00.0: enabling Extended Tags
>[    0.461480] pci 0000:38:00.0: supports D1 D2
>[    0.461481] pci 0000:38:00.0: PME# supported from D0 D1 D2 D3hot D3cold
>[    0.461550] pci 0000:38:00.0: 8.000 Gb/s available PCIe bandwidth, limited by 2.5 GT/s x4 link at 0000:03:02.0 (capable of 31.504 Gb/s with 8 GT/s x4 link)
>[    0.461675] pci 0000:03:02.0: PCI bridge to [bus 38]
>[    0.461684] pci 0000:03:02.0:   bridge window [mem 0xc3f00000-0xc3ffffff]
>[    0.461738] pci 0000:03:04.0: PCI bridge to [bus 39-6c]
>[    0.461747] pci 0000:03:04.0:   bridge window [mem 0xc4000000-0xd9ffffff]
>[    0.461753] pci 0000:03:04.0:   bridge window [mem 0x80000000-0xa9ffffff 64bit pref]
>[    0.461938] pci 0000:6d:00.0: [1c5c:1339] type 00 class 0x010802
>[    0.461972] pci 0000:6d:00.0: reg 0x10: [mem 0xdc100000-0xdc103fff 64bit]
>[    0.462094] pci 0000:6d:00.0: supports D1
>[    0.462095] pci 0000:6d:00.0: PME# supported from D0 D1 D3hot
>[    0.462233] pci 0000:00:1d.4: PCI bridge to [bus 6d]
>[    0.462237] pci 0000:00:1d.4:   bridge window [mem 0xdc100000-0xdc1fffff]
>[    0.482787] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 11 12 14 15) *0
>[    0.482932] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *1
>[    0.483075] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 11 12 14 15) *0
>[    0.483218] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 11 12 14 15) *0
>[    0.483359] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0
>[    0.483499] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0
>[    0.483639] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 14 15) *0
>[    0.483779] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 15) *0
>[    0.491065] ACPI: EC: interrupt unblocked
>[    0.491065] ACPI: EC: event unblocked
>[    0.491065] ACPI: \_SB_.PCI0.LPCB.ECDV: GPE=0x6e, EC_CMD/EC_SC=0x934, EC_DATA=0x930
>[    0.491065] ACPI: \_SB_.PCI0.LPCB.ECDV: Boot DSDT EC used to handle transactions and events
>[    0.495196] iommu: Default domain type: Translated 
>[    0.495196] pci 0000:00:02.0: vgaarb: setting as boot VGA device
>[    0.495196] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
>[    0.495196] pci 0000:00:02.0: vgaarb: bridge control possible
>[    0.495196] vgaarb: loaded
>[    0.495328] SCSI subsystem initialized
>[    0.495346] libata version 3.00 loaded.
>[    0.495346] ACPI: bus type USB registered
>[    0.495346] usbcore: registered new interface driver usbfs
>[    0.495346] usbcore: registered new interface driver hub
>[    0.495346] usbcore: registered new device driver usb
>[    0.495346] pps_core: LinuxPPS API ver. 1 registered
>[    0.495346] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
>[    0.495346] PTP clock support registered
>[    0.495346] EDAC MC: Ver: 3.0.0
>[    0.495797] Registered efivars operations
>[    0.495797] PCI: Using ACPI for IRQ routing
>[    0.528502] PCI: pci_cache_line_size set to 64 bytes
>[    0.529403] e820: reserve RAM buffer [mem 0x0009f000-0x0009ffff]
>[    0.529404] e820: reserve RAM buffer [mem 0x47001000-0x47ffffff]
>[    0.529406] e820: reserve RAM buffer [mem 0x470ee000-0x47ffffff]
>[    0.529407] e820: reserve RAM buffer [mem 0x49f00000-0x4bffffff]
>[    0.529407] e820: reserve RAM buffer [mem 0x2ac800000-0x2afffffff]
>[    0.529523] NetLabel: Initializing
>[    0.529524] NetLabel:  domain hash size = 128
>[    0.529524] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
>[    0.529539] NetLabel:  unlabeled traffic allowed by default
>[    0.529552] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
>[    0.529552] hpet0: 8 comparators, 64-bit 24.000000 MHz counter
>[    0.532121] clocksource: Switched to clocksource tsc-early
>[    0.543684] *** VALIDATE bpf ***
>[    0.543787] VFS: Disk quotas dquot_6.6.0
>[    0.543802] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[    0.543833] *** VALIDATE ramfs ***
>[    0.543837] *** VALIDATE hugetlbfs ***
>[    0.543917] AppArmor: AppArmor Filesystem Enabled
>[    0.543954] pnp: PnP ACPI init
>[    0.544123] system 00:00: [mem 0x40000000-0x403fffff] has been reserved
>[    0.544128] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.544414] system 00:01: [io  0x0680-0x069f] has been reserved
>[    0.544415] system 00:01: [io  0x164e-0x164f] has been reserved
>[    0.544419] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.544480] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    0.544610] system 00:03: [io  0x1854-0x1857] has been reserved
>[    0.544614] system 00:03: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
>[    0.544802] pnp 00:04: Plug and Play ACPI device, IDs PNP0303 (active)
>[    0.544820] pnp 00:05: Plug and Play ACPI device, IDs DLL0983 PNP0f13 (active)
>[    0.545163] system 00:06: [io  0x1800-0x18fe] could not be reserved
>[    0.545165] system 00:06: [mem 0xfd000000-0xfd69ffff] has been reserved
>[    0.545166] system 00:06: [mem 0xfd6b0000-0xfd6cffff] has been reserved
>[    0.545168] system 00:06: [mem 0xfd6f0000-0xfdffffff] has been reserved
>[    0.545169] system 00:06: [mem 0xfe000000-0xfe01ffff] could not be reserved
>[    0.545170] system 00:06: [mem 0xfe200000-0xfe7fffff] has been reserved
>[    0.545172] system 00:06: [mem 0xff000000-0xffffffff] has been reserved
>[    0.545175] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.545599] system 00:07: [io  0x2000-0x20fe] has been reserved
>[    0.545602] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.547365] system 00:08: [mem 0xfed10000-0xfed17fff] has been reserved
>[    0.547366] system 00:08: [mem 0xfed18000-0xfed18fff] has been reserved
>[    0.547367] system 00:08: [mem 0xfed19000-0xfed19fff] has been reserved
>[    0.547369] system 00:08: [mem 0xe0000000-0xefffffff] has been reserved
>[    0.547370] system 00:08: [mem 0xfed20000-0xfed3ffff] has been reserved
>[    0.547372] system 00:08: [mem 0xfed90000-0xfed93fff] could not be reserved
>[    0.547373] system 00:08: [mem 0xfed45000-0xfed8ffff] has been reserved
>[    0.547374] system 00:08: [mem 0xfee00000-0xfeefffff] could not be reserved
>[    0.547378] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.547678] system 00:09: [mem 0xfe038000-0xfe038fff] has been reserved
>[    0.547681] system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.553687] pnp: PnP ACPI: found 10 devices
>[    0.554911] thermal_sys: Registered thermal governor 'fair_share'
>[    0.554911] thermal_sys: Registered thermal governor 'bang_bang'
>[    0.554912] thermal_sys: Registered thermal governor 'step_wise'
>[    0.554913] thermal_sys: Registered thermal governor 'user_space'
>[    0.554913] thermal_sys: Registered thermal governor 'power_allocator'
>[    0.559415] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
>[    0.559451] pci 0000:03:01.0: bridge window [io  0x1000-0x0fff] to [bus 05-37] add_size 1000
>[    0.559453] pci 0000:03:04.0: bridge window [io  0x1000-0x0fff] to [bus 39-6c] add_size 1000
>[    0.559455] pci 0000:02:00.0: bridge window [io  0x1000-0x0fff] to [bus 03-6c] add_size 2000
>[    0.559457] pci 0000:00:1d.0: bridge window [io  0x1000-0x0fff] to [bus 02-6c] add_size 3000
>[    0.559470] pci 0000:00:15.0: BAR 0: assigned [mem 0x4f800000-0x4f800fff 64bit]
>[    0.559532] pci 0000:00:15.1: BAR 0: assigned [mem 0x4f801000-0x4f801fff 64bit]
>[    0.559591] pci 0000:00:19.0: BAR 0: assigned [mem 0x4f802000-0x4f802fff 64bit]
>[    0.559647] pci 0000:00:1d.0: BAR 13: assigned [io  0x4000-0x6fff]
>[    0.559650] pci 0000:00:1c.0: PCI bridge to [bus 01]
>[    0.559655] pci 0000:00:1c.0:   bridge window [mem 0xdc200000-0xdc2fffff]
>[    0.559662] pci 0000:02:00.0: BAR 13: assigned [io  0x4000-0x5fff]
>[    0.559664] pci 0000:03:01.0: BAR 13: assigned [io  0x4000-0x4fff]
>[    0.559665] pci 0000:03:04.0: BAR 13: assigned [io  0x5000-0x5fff]
>[    0.559667] pci 0000:03:00.0: PCI bridge to [bus 04]
>[    0.559672] pci 0000:03:00.0:   bridge window [mem 0xda000000-0xda0fffff]
>[    0.559680] pci 0000:03:01.0: PCI bridge to [bus 05-37]
>[    0.559683] pci 0000:03:01.0:   bridge window [io  0x4000-0x4fff]
>[    0.559688] pci 0000:03:01.0:   bridge window [mem 0xac000000-0xc3efffff]
>[    0.559691] pci 0000:03:01.0:   bridge window [mem 0x60000000-0x7fffffff 64bit pref]
>[    0.559698] pci 0000:03:02.0: PCI bridge to [bus 38]
>[    0.559703] pci 0000:03:02.0:   bridge window [mem 0xc3f00000-0xc3ffffff]
>[    0.559711] pci 0000:03:04.0: PCI bridge to [bus 39-6c]
>[    0.559713] pci 0000:03:04.0:   bridge window [io  0x5000-0x5fff]
>[    0.559718] pci 0000:03:04.0:   bridge window [mem 0xc4000000-0xd9ffffff]
>[    0.559722] pci 0000:03:04.0:   bridge window [mem 0x80000000-0xa9ffffff 64bit pref]
>[    0.559728] pci 0000:02:00.0: PCI bridge to [bus 03-6c]
>[    0.559730] pci 0000:02:00.0:   bridge window [io  0x4000-0x5fff]
>[    0.559735] pci 0000:02:00.0:   bridge window [mem 0xac000000-0xda0fffff]
>[    0.559738] pci 0000:02:00.0:   bridge window [mem 0x60000000-0xa9ffffff 64bit pref]
>[    0.559744] pci 0000:00:1d.0: PCI bridge to [bus 02-6c]
>[    0.559746] pci 0000:00:1d.0:   bridge window [io  0x4000-0x6fff]
>[    0.559749] pci 0000:00:1d.0:   bridge window [mem 0xac000000-0xda0fffff]
>[    0.559752] pci 0000:00:1d.0:   bridge window [mem 0x60000000-0xa9ffffff 64bit pref]
>[    0.559756] pci 0000:00:1d.4: PCI bridge to [bus 6d]
>[    0.559759] pci 0000:00:1d.4:   bridge window [mem 0xdc100000-0xdc1fffff]
>[    0.559767] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
>[    0.559768] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
>[    0.559769] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
>[    0.559770] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window]
>[    0.559771] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window]
>[    0.559772] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window]
>[    0.559773] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window]
>[    0.559775] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window]
>[    0.559776] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window]
>[    0.559777] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window]
>[    0.559778] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window]
>[    0.559779] pci_bus 0000:00: resource 15 [mem 0x4f800000-0xdfffffff window]
>[    0.559780] pci_bus 0000:00: resource 16 [mem 0xfc800000-0xfe7fffff window]
>[    0.559781] pci_bus 0000:01: resource 1 [mem 0xdc200000-0xdc2fffff]
>[    0.559783] pci_bus 0000:02: resource 0 [io  0x4000-0x6fff]
>[    0.559784] pci_bus 0000:02: resource 1 [mem 0xac000000-0xda0fffff]
>[    0.559785] pci_bus 0000:02: resource 2 [mem 0x60000000-0xa9ffffff 64bit pref]
>[    0.559786] pci_bus 0000:03: resource 0 [io  0x4000-0x5fff]
>[    0.559787] pci_bus 0000:03: resource 1 [mem 0xac000000-0xda0fffff]
>[    0.559788] pci_bus 0000:03: resource 2 [mem 0x60000000-0xa9ffffff 64bit pref]
>[    0.559789] pci_bus 0000:04: resource 1 [mem 0xda000000-0xda0fffff]
>[    0.559790] pci_bus 0000:05: resource 0 [io  0x4000-0x4fff]
>[    0.559791] pci_bus 0000:05: resource 1 [mem 0xac000000-0xc3efffff]
>[    0.559792] pci_bus 0000:05: resource 2 [mem 0x60000000-0x7fffffff 64bit pref]
>[    0.559793] pci_bus 0000:38: resource 1 [mem 0xc3f00000-0xc3ffffff]
>[    0.559795] pci_bus 0000:39: resource 0 [io  0x5000-0x5fff]
>[    0.559795] pci_bus 0000:39: resource 1 [mem 0xc4000000-0xd9ffffff]
>[    0.559797] pci_bus 0000:39: resource 2 [mem 0x80000000-0xa9ffffff 64bit pref]
>[    0.559798] pci_bus 0000:6d: resource 1 [mem 0xdc100000-0xdc1fffff]
>[    0.560010] NET: Registered protocol family 2
>[    0.560189] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear)
>[    0.560238] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear)
>[    0.560379] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
>[    0.560463] TCP: Hash tables configured (established 65536 bind 65536)
>[    0.560516] UDP hash table entries: 4096 (order: 5, 131072 bytes, linear)
>[    0.560542] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes, linear)
>[    0.560593] NET: Registered protocol family 1
>[    0.560598] NET: Registered protocol family 44
>[    0.560608] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
>[    0.561437] pci 0000:02:00.0: CLS mismatch (64 != 128), using 64 bytes
>[    0.561580] pci 0000:02:00.0: enabling device (0002 -> 0003)
>[    0.561898] Trying to unpack rootfs image as initramfs...
>[    1.571400] Freeing initrd memory: 60980K
>[    1.571436] DMAR: Intel-IOMMU force enabled due to platform opt in
>[    1.571470] DMAR: No ATSR found
>[    1.571525] DMAR: dmar0: Using Queued invalidation
>[    1.571529] DMAR: dmar1: Using Queued invalidation
>[    1.571830] pci 0000:00:00.0: Adding to iommu group 0
>[    1.571847] pci 0000:00:00.0: Using iommu direct mapping
>[    1.579883] pci 0000:00:02.0: Adding to iommu group 1
>[    1.580410] pci 0000:00:02.0: Using iommu direct mapping
>[    1.580449] pci 0000:00:04.0: Adding to iommu group 2
>[    1.580461] pci 0000:00:04.0: Using iommu direct mapping
>[    1.580496] pci 0000:00:08.0: Adding to iommu group 3
>[    1.580507] pci 0000:00:08.0: Using iommu direct mapping
>[    1.580549] pci 0000:00:12.0: Adding to iommu group 4
>[    1.580560] pci 0000:00:12.0: Using iommu direct mapping
>[    1.580599] pci 0000:00:13.0: Adding to iommu group 5
>[    1.580610] pci 0000:00:13.0: Using iommu direct mapping
>[    1.580978] pci 0000:00:14.0: Adding to iommu group 6
>[    1.581004] pci 0000:00:14.0: Using iommu direct mapping
>[    1.581015] pci 0000:00:14.2: Adding to iommu group 6
>[    1.581079] pci 0000:00:14.3: Adding to iommu group 6
>[    1.581123] pci 0000:00:15.0: Adding to iommu group 7
>[    1.581134] pci 0000:00:15.0: Using iommu direct mapping
>[    1.581147] pci 0000:00:15.1: Adding to iommu group 7
>[    1.581186] pci 0000:00:16.0: Adding to iommu group 8
>[    1.581197] pci 0000:00:16.0: Using iommu direct mapping
>[    1.581237] pci 0000:00:19.0: Adding to iommu group 9
>[    1.581247] pci 0000:00:19.0: Using iommu direct mapping
>[    1.581292] pci 0000:00:1c.0: Adding to iommu group 10
>[    1.581303] pci 0000:00:1c.0: Using iommu direct mapping
>[    1.581354] pci 0000:00:1d.0: Adding to iommu group 11
>[    1.581356] pci 0000:00:1d.0: DMAR: Use Intel IOMMU bounce page dma_ops
>[    1.581373] pci 0000:00:1d.4: Adding to iommu group 11
>[    1.581377] pci 0000:00:1d.4: DMAR: Device uses a private identity domain.
>[    1.581451] pci 0000:00:1f.0: Adding to iommu group 12
>[    1.581462] pci 0000:00:1f.0: Using iommu direct mapping
>[    1.581474] pci 0000:00:1f.3: Adding to iommu group 12
>[    1.581486] pci 0000:00:1f.4: Adding to iommu group 12
>[    1.581497] pci 0000:00:1f.5: Adding to iommu group 12
>[    1.581507] pci 0000:01:00.0: Adding to iommu group 10
>[    1.581517] pci 0000:02:00.0: Adding to iommu group 11
>[    1.581518] pci 0000:02:00.0: DMAR: Use Intel IOMMU bounce page dma_ops
>[    1.581527] pci 0000:03:00.0: Adding to iommu group 11
>[    1.581528] pci 0000:03:00.0: DMAR: Use Intel IOMMU bounce page dma_ops
>[    1.581535] pci 0000:03:01.0: Adding to iommu group 11
>[    1.581536] pci 0000:03:01.0: DMAR: Use Intel IOMMU bounce page dma_ops
>[    1.581543] pci 0000:03:02.0: Adding to iommu group 11
>[    1.581544] pci 0000:03:02.0: DMAR: Use Intel IOMMU bounce page dma_ops
>[    1.581551] pci 0000:03:04.0: Adding to iommu group 11
>[    1.581552] pci 0000:03:04.0: DMAR: Use Intel IOMMU bounce page dma_ops
>[    1.581569] pci 0000:04:00.0: Adding to iommu group 11
>[    1.581569] pci 0000:04:00.0: DMAR: Use Intel IOMMU bounce page dma_ops
>[    1.581586] pci 0000:38:00.0: Adding to iommu group 11
>[    1.581587] pci 0000:38:00.0: DMAR: Use Intel IOMMU bounce page dma_ops
>[    1.581597] pci 0000:6d:00.0: Adding to iommu group 11
>[    1.581602] pci 0000:6d:00.0: DMAR: Device uses a private identity domain.
>[    1.581701] DMAR: Intel(R) Virtualization Technology for Directed I/O
>[    1.581702] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>[    1.581703] software IO TLB: mapped [mem 0x3a13a000-0x3e13a000] (64MB)
>[    1.582026] check: Scanning for low memory corruption every 60 seconds
>[    1.583468] Initialise system trusted keyrings
>[    1.583479] Key type blacklist registered
>[    1.583515] workingset: timestamp_bits=36 max_order=21 bucket_order=0
>[    1.584903] zbud: loaded
>[    1.585253] squashfs: version 4.0 (2009/01/31) Phillip Lougher
>[    1.585412] fuse: init (API version 7.31)
>[    1.585429] *** VALIDATE fuse ***
>[    1.585431] *** VALIDATE fuse ***
>[    1.585584] Platform Keyring initialized
>[    1.589990] Key type asymmetric registered
>[    1.589991] Asymmetric key parser 'x509' registered
>[    1.589999] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
>[    1.590045] io scheduler mq-deadline registered
>[    1.590503] pcieport 0000:00:1c.0: PME: Signaling with IRQ 122
>[    1.590636] pcieport 0000:00:1d.0: PME: Signaling with IRQ 123
>[    1.590660] pcieport 0000:00:1d.0: pciehp: Slot #12 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ LLActRep+
>[    1.590947] pcieport 0000:00:1d.4: PME: Signaling with IRQ 124
>[    1.591328] pcieport 0000:03:01.0: enabling device (0002 -> 0003)
>[    1.591461] pcieport 0000:03:01.0: pciehp: Slot #1 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ LLActRep+
>[    1.591745] pcieport 0000:03:04.0: enabling device (0002 -> 0003)
>[    1.591872] pcieport 0000:03:04.0: pciehp: Slot #4 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ LLActRep+
>[    1.592022] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
>[    1.592085] efifb: probing for efifb
>[    1.592100] efifb: framebuffer at 0x50000000, using 8128k, total 8128k
>[    1.592101] efifb: mode is 1920x1080x32, linelength=7680, pages=1
>[    1.592101] efifb: scrolling: redraw
>[    1.592103] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
>[    1.592189] Console: switching to colour frame buffer device 240x67
>[    1.596277] fb0: EFI VGA frame buffer device
>[    1.596285] intel_idle: MWAIT substates: 0x11142120
>[    1.596286] intel_idle: v0.4.1 model 0x8E
>[    1.596765] intel_idle: lapic_timer_reliable_states 0xffffffff
>[    1.598151] ACPI: AC Adapter [AC] (on-line)
>[    1.598230] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
>[    1.598268] ACPI: Lid Switch [LID0]
>[    1.598299] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
>[    1.598325] ACPI: Power Button [PBTN]
>[    1.598355] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2
>[    1.598371] ACPI: Sleep Button [SBTN]
>[    1.601783] thermal LNXTHERM:00: registered as thermal_zone0
>[    1.601784] ACPI: Thermal Zone [THM] (25 C)
>[    1.601991] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
>[    1.603621] serial 0000:00:13.0: enabling device (0000 -> 0002)
>[    1.604626] Linux agpgart interface v0.103
>[    1.609916] loop: module loaded
>[    1.610172] libphy: Fixed MDIO Bus: probed
>[    1.610173] tun: Universal TUN/TAP device driver, 1.6
>[    1.610241] PPP generic driver version 2.4.2
>[    1.610901] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    1.610904] ehci-pci: EHCI PCI platform driver
>[    1.610914] ehci-platform: EHCI generic platform driver
>[    1.610928] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    1.610929] ohci-pci: OHCI PCI platform driver
>[    1.610937] ohci-platform: OHCI generic platform driver
>[    1.610943] uhci_hcd: USB Universal Host Controller Interface driver
>[    1.611262] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    1.611267] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
>[    1.612435] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x110 quirks 0x0000000000009810
>[    1.612439] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
>[    1.612617] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
>[    1.612618] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.612620] usb usb1: Product: xHCI Host Controller
>[    1.612621] usb usb1: Manufacturer: Linux 5.4.0-050400-generic xhci-hcd
>[    1.612622] usb usb1: SerialNumber: 0000:00:14.0
>[    1.613340] hub 1-0:1.0: USB hub found
>[    1.613355] hub 1-0:1.0: 12 ports detected
>[    1.648960] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    1.648964] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
>[    1.648967] xhci_hcd 0000:00:14.0: Host supports USB 3.1 Enhanced SuperSpeed
>[    1.649431] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
>[    1.649432] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.649433] usb usb2: Product: xHCI Host Controller
>[    1.649434] usb usb2: Manufacturer: Linux 5.4.0-050400-generic xhci-hcd
>[    1.649435] usb usb2: SerialNumber: 0000:00:14.0
>[    1.650011] hub 2-0:1.0: USB hub found
>[    1.650023] hub 2-0:1.0: 6 ports detected
>[    1.656039] usb: port power management may be unreliable
>[    1.660211] battery: ACPI: Battery Slot [BAT0] (battery present)
>[    1.660652] xhci_hcd 0000:38:00.0: xHCI Host Controller
>[    1.660657] xhci_hcd 0000:38:00.0: new USB bus registered, assigned bus number 3
>[    1.661811] xhci_hcd 0000:38:00.0: hcc params 0x200077c1 hci version 0x110 quirks 0x0000000200009810
>[    1.662023] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
>[    1.662025] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.662026] usb usb3: Product: xHCI Host Controller
>[    1.662027] usb usb3: Manufacturer: Linux 5.4.0-050400-generic xhci-hcd
>[    1.662028] usb usb3: SerialNumber: 0000:38:00.0
>[    1.662153] hub 3-0:1.0: USB hub found
>[    1.662162] hub 3-0:1.0: 2 ports detected
>[    1.662612] xhci_hcd 0000:38:00.0: xHCI Host Controller
>[    1.662615] xhci_hcd 0000:38:00.0: new USB bus registered, assigned bus number 4
>[    1.662617] xhci_hcd 0000:38:00.0: Host supports USB 3.1 Enhanced SuperSpeed
>[    1.662647] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
>[    1.662649] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.662650] usb usb4: Product: xHCI Host Controller
>[    1.662651] usb usb4: Manufacturer: Linux 5.4.0-050400-generic xhci-hcd
>[    1.662651] usb usb4: SerialNumber: 0000:38:00.0
>[    1.662764] hub 4-0:1.0: USB hub found
>[    1.662772] hub 4-0:1.0: 2 ports detected
>[    1.663172] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
>[    1.663583] i8042: Warning: Keylock active
>[    1.665521] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    1.665524] serio: i8042 AUX port at 0x60,0x64 irq 12
>[    1.665741] mousedev: PS/2 mouse device common for all mice
>[    1.666082] rtc_cmos 00:02: RTC can wake from S4
>[    1.667138] rtc_cmos 00:02: registered as rtc0
>[    1.667154] rtc_cmos 00:02: alarms up to one month, y3k, 242 bytes nvram
>[    1.667161] i2c /dev entries driver
>[    1.667229] device-mapper: uevent: version 1.0.3
>[    1.667358] device-mapper: ioctl: 4.41.0-ioctl (2019-09-16) initialised: dm-devel@redhat.com
>[    1.667377] platform eisa.0: Probing EISA bus 0
>[    1.667383] platform eisa.0: EISA: Cannot allocate resource for mainboard
>[    1.667384] platform eisa.0: Cannot allocate resource for EISA slot 1
>[    1.667385] platform eisa.0: Cannot allocate resource for EISA slot 2
>[    1.667386] platform eisa.0: Cannot allocate resource for EISA slot 3
>[    1.667387] platform eisa.0: Cannot allocate resource for EISA slot 4
>[    1.667389] platform eisa.0: Cannot allocate resource for EISA slot 5
>[    1.667390] platform eisa.0: Cannot allocate resource for EISA slot 6
>[    1.667393] platform eisa.0: Cannot allocate resource for EISA slot 7
>[    1.667425] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3
>[    1.667439] platform eisa.0: Cannot allocate resource for EISA slot 8
>[    1.667440] platform eisa.0: EISA: Detected 0 cards
>[    1.667444] intel_pstate: Intel P-state driver initializing
>[    1.668617] intel_pstate: HWP enabled
>[    1.668653] ledtrig-cpu: registered to indicate activity on CPUs
>[    1.668655] EFI Variables Facility v0.08 2004-May-17
>[    1.677172] intel_pmc_core INT33A1:00:  initialized
>[    1.677259] drop_monitor: Initializing network drop monitor service
>[    1.677378] NET: Registered protocol family 10
>[    1.680776] Segment Routing with IPv6
>[    1.680789] NET: Registered protocol family 17
>[    1.680839] Key type dns_resolver registered
>[    1.681218] RAS: Correctable Errors collector initialized.
>[    1.681267] microcode: sig=0x806ec, pf=0x4, revision=0xca
>[    1.681496] microcode: Microcode Update Driver: v2.2.
>[    1.681499] IPI shorthand broadcast: enabled
>[    1.681504] sched_clock: Marking stable (1676553832, 4940434)->(1684475977, -2981711)
>[    1.681647] registered taskstats version 1
>[    1.681655] Loading compiled-in X.509 certificates
>[    1.682635] Loaded X.509 cert 'Build time autogenerated kernel key: 1737de1a698778a886e969309e317cd4a1ff29d7'
>[    1.682662] zswap: loaded using pool lzo/zbud
>[    1.682732] Key type ._fscrypt registered
>[    1.682732] Key type .fscrypt registered
>[    1.685555] Key type big_key registered
>[    1.687021] Key type encrypted registered
>[    1.687024] AppArmor: AppArmor sha1 policy hashing enabled
>[    1.687303] integrity: Loading X.509 certificate: UEFI:db
>[    1.687316] integrity: Loaded X.509 cert 'Dell Inc. UEFI DB: 5ddb772dc880660055ba0bc131886bb630a639e7'
>[    1.687317] integrity: Loading X.509 certificate: UEFI:db
>[    1.687333] integrity: Loaded X.509 cert 'Microsoft Corporation UEFI CA 2011: 13adbf4309bd82709c8cd54f316ed522988a1bd4'
>[    1.687333] integrity: Loading X.509 certificate: UEFI:db
>[    1.687343] integrity: Loaded X.509 cert 'Microsoft Windows Production PCA 2011: a92902398e16c49778cd90f99e4f9ae17c55af53'
>[    1.687597] integrity: Loading X.509 certificate: UEFI:MokListRT
>[    1.688178] integrity: Loaded X.509 cert 'Canonical Ltd. Master Certificate Authority: ad91990bc22ab1f517048c23b6655a268e345a63'
>[    1.688439] ima: No TPM chip found, activating TPM-bypass!
>[    1.688442] ima: Allocated hash algorithm: sha1
>[    1.688446] ima: No architecture policies found
>[    1.688451] evm: Initialising EVM extended attributes:
>[    1.688451] evm: security.selinux
>[    1.688452] evm: security.SMACK64
>[    1.688452] evm: security.SMACK64EXEC
>[    1.688452] evm: security.SMACK64TRANSMUTE
>[    1.688452] evm: security.SMACK64MMAP
>[    1.688453] evm: security.apparmor
>[    1.688453] evm: security.ima
>[    1.688453] evm: security.capability
>[    1.688454] evm: HMAC attrs: 0x1
>[    1.689394] PM:   Magic number: 7:996:213
>[    1.689454] acpi device:64: hash matches
>[    1.689694] rtc_cmos 00:02: setting system clock to 2019-10-17T05:13:15 UTC (1571289195)
>[    1.690561] Freeing unused decrypted memory: 2040K
>[    1.690868] Freeing unused kernel image memory: 2672K
>[    1.763227] Write protecting the kernel read-only data: 22528k
>[    1.763744] Freeing unused kernel image memory: 2008K
>[    1.763921] Freeing unused kernel image memory: 1252K
>[    1.770451] x86/mm: Checked W+X mappings: passed, no W+X pages found.
>[    1.770453] Run /init as init process
>[    1.822055] hidraw: raw HID events driver (C) Jiri Kosina
>[    1.823666] acpi PNP0C14:02: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:01)
>[    1.823755] wmi_bus wmi_bus-PNP0C14:03: WQBC data block query control method not found
>[    1.823757] acpi PNP0C14:03: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:01)
>[    1.826836] rtsx_pci 0000:01:00.0: enabling device (0000 -> 0002)
>[    1.830191] rtsx_pci 0000:01:00.0: DMAR: 32bit DMA uses non-identity mapping
>[    1.831634] nvme nvme0: pci function 0000:6d:00.0
>[    1.833109] acpi PNP0C14:04: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:01)
>[    1.837552] acpi PNP0C14:05: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:01)
>[    1.849162] acpi PNP0C14:06: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:01)
>[    1.887316] i915 0000:00:02.0: VT-d active for gfx access
>[    1.887319] checking generic (50000000 7f0000) vs hw (50000000 10000000)
>[    1.887320] fb0: switching to inteldrmfb from EFI VGA
>[    1.887380] Console: switching to colour dummy device 80x25
>[    1.887413] i915 0000:00:02.0: vgaarb: deactivate vga console
>[    1.939263] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    1.939264] [drm] Driver supports precise vblank timestamp query.
>[    1.939410] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[    1.939840] [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4)
>[    1.959979] [drm] Initialized i915 1.6.0 20190822 for 0000:00:02.0 on minor 0
>[    1.961635] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>[    1.962309] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input6
>[    1.983147] usb 1-4: new high-speed USB device number 2 using xhci_hcd
>[    2.047482] nvme nvme0: missing or invalid SUBNQN field.
>[    2.049228] nvme nvme0: 8/0/0 default/read/poll queues
>[    2.050913]  nvme0n1: p1 p2
>[    2.085148] fbcon: i915drmfb (fb0) is primary device
>[    2.085219] Console: switching to colour frame buffer device 240x67
>[    2.088337] i915 0000:00:02.0: fb0: i915drmfb frame buffer device
>[    2.181653] usb 1-4: New USB device found, idVendor=0a5c, idProduct=5843, bcdDevice= 1.02
>[    2.181654] usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[    2.181655] usb 1-4: Product: 58200
>[    2.181655] usb 1-4: Manufacturer: Broadcom Corp
>[    2.181656] usb 1-4: SerialNumber: 0123456789ABCD
>[    2.319138] usb 1-6: new high-speed USB device number 3 using xhci_hcd
>[    2.468536] usb 1-6: New USB device found, idVendor=05e3, idProduct=0608, bcdDevice=85.36
>[    2.468537] usb 1-6: New USB device strings: Mfr=0, Product=1, SerialNumber=0
>[    2.468538] usb 1-6: Product: USB2.0 Hub
>[    2.469506] hub 1-6:1.0: USB hub found
>[    2.469824] hub 1-6:1.0: 4 ports detected
>[    2.584681] ish-hid {33AECD58-B679-4E54-9BD9-A04D34F0C226}: [hid-ish]: enum_devices_done OK, num_hid_devices=4
>[    2.603163] usb 1-7: new high-speed USB device number 4 using xhci_hcd
>[    2.606090] hid-generic 001F:8087:0AC2.0001: hidraw0: <UNKNOWN> HID v2.00 Device [hid-ishtp 8087:0AC2] on 
>[    2.607014] hid-generic 001F:8087:0AC2.0002: hidraw1: <UNKNOWN> HID v2.00 Device [hid-ishtp 8087:0AC2] on 
>[    2.607872] hid-generic 001F:8087:0AC2.0003: hidraw2: <UNKNOWN> HID v2.00 Device [hid-ishtp 8087:0AC2] on 
>[    2.608378] hid-generic 001F:8087:0AC2.0004: hidraw3: <UNKNOWN> HID v2.00 Device [hid-ishtp 8087:0AC2] on 
>[    2.611137] tsc: Refined TSC clocksource calibration: 2112.048 MHz
>[    2.611170] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1e71a5d971c, max_idle_ns: 440795254926 ns
>[    2.611274] clocksource: Switched to clocksource tsc
>[    2.618795] input: PS/2 Generic Mouse as /devices/platform/i8042/serio1/input/input5
>[    2.628922] EXT4-fs (nvme0n1p2): mounted filesystem with ordered data mode. Opts: (null)
>[    2.718322] systemd[1]: systemd 237 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN -PCRE2 default-hierarchy=hybrid)
>[    2.735413] systemd[1]: Detected architecture x86-64.
>[    2.757336] usb 1-7: New USB device found, idVendor=0bda, idProduct=58ff, bcdDevice=98.08
>[    2.757337] usb 1-7: New USB device strings: Mfr=3, Product=1, SerialNumber=2
>[    2.757338] usb 1-7: Product: Integrated_Webcam_HD
>[    2.757338] usb 1-7: Manufacturer: Integrated_Webcam_HD
>[    2.757339] usb 1-7: SerialNumber: 200901010001
>[    2.759920] systemd[1]: Set hostname to <cml-olympic-001>.
>[    2.806617] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
>[    2.806648] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
>[    2.806654] systemd[1]: Reached target Remote File Systems.
>[    2.806740] systemd[1]: Created slice System Slice.
>[    2.806776] systemd[1]: Listening on udev Control Socket.
>[    2.806838] systemd[1]: Created slice system-systemd\x2dfsck.slice.
>[    2.806873] systemd[1]: Listening on Journal Socket.
>[    2.816637] EXT4-fs (nvme0n1p2): re-mounted. Opts: errors=remount-ro
>[    2.822909] lp: driver loaded but no devices found
>[    2.825531] ppdev: user-space parallel port driver
>[    2.835099] usb 1-6.1: new high-speed USB device number 5 using xhci_hcd
>[    2.888827] systemd-journald[379]: Received request to flush runtime journal from PID 1
>[    2.907085] Adding 2097148k swap on /swapfile.  Priority:-2 extents:6 across:2260988k SSFS
>[    2.929482] input: Intel HID events as /devices/platform/INT33D5:00/input/input7
>[    2.931318] intel-hid INT33D5:00: platform supports 5 button array
>[    2.931355] input: Intel HID 5 button array as /devices/platform/INT33D5:00/input/input8
>[    2.948724] usb 1-6.1: New USB device found, idVendor=0b95, idProduct=7720, bcdDevice= 0.01
>[    2.948726] usb 1-6.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[    2.948727] usb 1-6.1: Product: AX88772A
>[    2.948729] usb 1-6.1: Manufacturer: ASIX Elec. Corp.
>[    2.948729] usb 1-6.1: SerialNumber: 000474
>[    2.978257] proc_thermal 0000:00:04.0: enabling device (0000 -> 0002)
>[    2.986051] intel_rapl_common: Found RAPL domain package
>[    2.986053] intel_rapl_common: Found RAPL domain dram
>[    2.987093] proc_thermal 0000:00:04.0: Creating sysfs group for PROC_THERMAL_PCI
>[    2.991557] mei_me 0000:00:16.0: enabling device (0000 -> 0002)
>[    2.999102] intel-lpss 0000:00:15.0: enabling device (0000 -> 0002)
>[    3.000218] idma64 idma64.0: Found Intel integrated DMA 64-bit
>[    3.001212] cfg80211: Loading compiled-in X.509 certificates for regulatory database
>[    3.002291] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
>[    3.003520] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
>[    3.003522] cfg80211: failed to load regulatory.db
>[    3.031973] Intel(R) Wireless WiFi driver for Linux
>[    3.031974] Copyright(c) 2003- 2015 Intel Corporation
>[    3.032042] iwlwifi 0000:00:14.3: enabling device (0000 -> 0002)
>[    3.037496] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-50.ucode failed with error -2
>[    3.037516] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-49.ucode failed with error -2
>[    3.040605] iwlwifi 0000:00:14.3: TLV_FW_FSEQ_VERSION: FSEQ Version: 43.2.23.17
>[    3.040609] iwlwifi 0000:00:14.3: Found debug destination: EXTERNAL_DRAM
>[    3.040610] iwlwifi 0000:00:14.3: Found debug configuration: 0
>[    3.040855] iwlwifi 0000:00:14.3: loaded firmware version 48.13675109.0 op_mode iwlmvm
>[    3.045720] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer
>[    3.045721] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
>[    3.045722] RAPL PMU: hw unit of domain package 2^-14 Joules
>[    3.045723] RAPL PMU: hw unit of domain dram 2^-14 Joules
>[    3.045724] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
>[    3.045724] RAPL PMU: hw unit of domain psys 2^-14 Joules
>[    3.067073] usb 1-10: new full-speed USB device number 6 using xhci_hcd
>[    3.082967] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.3)
>[    3.084138] cryptd: max_cpu_qlen set to 1000
>[    3.090533] iwlwifi 0000:00:14.3: Detected Intel(R) Wi-Fi 6 AX201 160MHz, REV=0x354
>[    3.092835] AVX2 version of gcm_enc/dec engaged.
>[    3.092836] AES CTR mode by8 optimization enabled
>[    3.097347] iwlwifi 0000:00:14.3: Applying debug destination EXTERNAL_DRAM
>[    3.097733] iwlwifi 0000:00:14.3: Allocated 0x00400000 bytes for firmware monitor.
>[    3.099987] input: Dell WMI hotkeys as /devices/platform/PNP0C14:03/wmi_bus/wmi_bus-PNP0C14:03/9DBB5994-A997-11DA-B012-B622A1EF5492/input/input9
>[    3.118137] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
>[    3.208352] dell_laptop: Using i8042 filter function for receiving events
>[    3.208850] intel_rapl_common: Found RAPL domain package
>[    3.208851] intel_rapl_common: Found RAPL domain core
>[    3.208852] intel_rapl_common: Found RAPL domain uncore
>[    3.208853] intel_rapl_common: Found RAPL domain dram
>[    3.220564] usb 1-10: config 1 interface 1 altsetting 0 endpoint 0x3 has wMaxPacketSize 0, skipping
>[    3.220566] usb 1-10: config 1 interface 1 altsetting 0 endpoint 0x83 has wMaxPacketSize 0, skipping
>[    3.220570] usb 1-10: New USB device found, idVendor=8087, idProduct=0026, bcdDevice= 0.02
>[    3.220571] usb 1-10: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    3.241815] iwlwifi 0000:00:14.3: base HW address: 5c:87:9c:e8:b2:2d
>[    3.258149] mc: Linux media interface: v0.10
>[    3.266080] intel-lpss 0000:00:15.1: enabling device (0004 -> 0006)
>[    3.273331] videodev: Linux video capture interface: v2.00
>[    3.273395] idma64 idma64.1: Found Intel integrated DMA 64-bit
>[    3.284350] uvcvideo: Found UVC 1.10 device Integrated_Webcam_HD (0bda:58ff)
>[    3.285205] uvcvideo 1-7:1.0: Entity type for entity Extension 4 was not initialized!
>[    3.285207] uvcvideo 1-7:1.0: Entity type for entity Extension 6 was not initialized!
>[    3.285209] uvcvideo 1-7:1.0: Entity type for entity Processing 2 was not initialized!
>[    3.285210] uvcvideo 1-7:1.0: Entity type for entity Camera 1 was not initialized!
>[    3.285278] input: Integrated_Webcam_HD: Integrate as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/input/input10
>[    3.285581] uvcvideo: Found UVC 1.50 device Integrated_Webcam_HD (0bda:58ff)
>[    3.285841] uvcvideo 1-7:1.2: Entity type for entity IR Microsoft Extended Controls  was not initialized!
>[    3.285842] uvcvideo 1-7:1.2: Entity type for entity Extension 10 was not initialized!
>[    3.285842] uvcvideo 1-7:1.2: Entity type for entity Extension 11 was not initialized!
>[    3.285843] uvcvideo 1-7:1.2: Entity type for entity Camera 9 was not initialized!
>[    3.285890] input: Integrated_Webcam_HD: Integrate as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.2/input/input11
>[    3.285933] usbcore: registered new interface driver uvcvideo
>[    3.285934] USB Video Class driver (1.1.1)
>[    3.299103] usb 1-6.4: new low-speed USB device number 7 using xhci_hcd
>[    3.336955] Bluetooth: Core ver 2.22
>[    3.336966] NET: Registered protocol family 31
>[    3.336966] Bluetooth: HCI device and connection manager initialized
>[    3.336969] Bluetooth: HCI socket layer initialized
>[    3.336970] Bluetooth: L2CAP socket layer initialized
>[    3.336971] Bluetooth: SCO socket layer initialized
>[    3.403276] usb 1-6.4: New USB device found, idVendor=046d, idProduct=c077, bcdDevice=67.00
>[    3.403277] usb 1-6.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    3.403278] usb 1-6.4: Product: USB Optical Mouse
>[    3.403279] usb 1-6.4: Manufacturer: Logitech
>[    3.415914] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6.4/1-6.4:1.0/0003:046D:C077.0005/input/input12
>[    3.415983] hid-generic 0003:046D:C077.0005: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-6.4/input0
>[    3.416006] usbcore: registered new interface driver usbhid
>[    3.416006] usbhid: USB HID core driver
>[    3.423488] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
>[    3.428043] snd_hda_intel 0000:00:1f.3: Unknown capability 0
>[    3.432203] i2c_hid i2c-DELL08AF:00: i2c-DELL08AF:00 supply vdd not found, using dummy regulator
>[    3.432211] i2c_hid i2c-DELL08AF:00: i2c-DELL08AF:00 supply vddl not found, using dummy regulator
>[    3.450696] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input13
>[    3.450755] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input14
>[    3.450804] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input15
>[    3.450857] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input16
>[    3.450900] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input17
>[    3.467025] input: DELL08AF:00 0488:120A Mouse as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-8/i2c-DELL08AF:00/0018:0488:120A.0006/input/input18
>[    3.467116] input: DELL08AF:00 0488:120A Touchpad as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-8/i2c-DELL08AF:00/0018:0488:120A.0006/input/input19
>[    3.467185] input: DELL08AF:00 0488:120A as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-8/i2c-DELL08AF:00/0018:0488:120A.0006/input/input20
>[    3.467223] hid-generic 0018:0488:120A.0006: input,hidraw1: I2C HID v1.00 Mouse [DELL08AF:00 0488:120A] on i2c-DELL08AF:00
>[    3.519080] intel-lpss 0000:00:19.0: enabling device (0004 -> 0006)
>[    3.599747] thermal thermal_zone9: failed to read out thermal zone (-61)
>[    3.601164] iwlwifi 0000:00:14.3 wlo1: renamed from wlan0
>[    3.739494] usbcore: registered new interface driver btusb
>[    3.740867] Bluetooth: hci0: Firmware revision 0.0 build 26 week 21 2019
>[    3.842475] asix 1-6.1:1.0 eth0: register 'asix' at usb-0000:00:14.0-6.1, ASIX AX88772 USB 2.0 Ethernet, 00:0e:c6:b7:2c:3c
>[    3.842498] usbcore: registered new interface driver asix
>[    3.845106] asix 1-6.1:1.0 enx000ec6b72c3c: renamed from eth0
>[    3.896414] audit: type=1400 audit(1571289197.701:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=730 comm="apparmor_parser"
>[    3.896550] audit: type=1400 audit(1571289197.701:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-oopslash" pid=729 comm="apparmor_parser"
>[    3.896701] input: DELL08AF:00 0488:120A Mouse as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-8/i2c-DELL08AF:00/0018:0488:120A.0006/input/input21
>[    3.896801] input: DELL08AF:00 0488:120A Touchpad as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-8/i2c-DELL08AF:00/0018:0488:120A.0006/input/input22
>[    3.896881] input: DELL08AF:00 0488:120A UNKNOWN as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-8/i2c-DELL08AF:00/0018:0488:120A.0006/input/input23
>[    3.896931] hid-multitouch 0018:0488:120A.0006: input,hidraw1: I2C HID v1.00 Mouse [DELL08AF:00 0488:120A] on i2c-DELL08AF:00
>[    3.897119] audit: type=1400 audit(1571289197.701:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=728 comm="apparmor_parser"
>[    3.897122] audit: type=1400 audit(1571289197.701:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=728 comm="apparmor_parser"
>[    3.897124] audit: type=1400 audit(1571289197.701:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=728 comm="apparmor_parser"
>[    3.897210] audit: type=1400 audit(1571289197.701:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/snap/core/4486/usr/lib/snapd/snap-confine" pid=725 comm="apparmor_parser"
>[    3.897213] audit: type=1400 audit(1571289197.701:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/snap/core/4486/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=725 comm="apparmor_parser"
>[    3.898429] audit: type=1400 audit(1571289197.701:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/ippusbxd" pid=736 comm="apparmor_parser"
>[    3.898453] audit: type=1400 audit(1571289197.701:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=733 comm="apparmor_parser"
>[    4.005918] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
>[    4.005920] Bluetooth: BNEP filters: protocol multicast
>[    4.005924] Bluetooth: BNEP socket layer initialized
>[    4.082732] hid-sensor-hub 001F:8087:0AC2.0002: hid_field_extract() called with n (192) > 32! (kworker/1:2)
>[    4.194142] iwlwifi 0000:00:14.3: Applying debug destination EXTERNAL_DRAM
>[    4.338520] iwlwifi 0000:00:14.3: FW already configured (0) - re-configuring
>[    5.445541] IPv6: ADDRCONF(NETDEV_CHANGE): enx000ec6b72c3c: link becomes ready
>[    5.448285] asix 1-6.1:1.0 enx000ec6b72c3c: link up, 100Mbps, full-duplex, lpa 0x41E1
>[    6.137385] Bluetooth: RFCOMM TTY layer initialized
>[    6.137390] Bluetooth: RFCOMM socket layer initialized
>[    6.137393] Bluetooth: RFCOMM ver 1.11
>[    6.924722] rfkill: input handler disabled
>[   35.094822] PM: suspend entry (s2idle)
>[   35.095281] Filesystems sync: 0.000 seconds
>[   35.096447] Freezing user space processes ... (elapsed 0.002 seconds) done.
>[   35.099290] OOM killer disabled.
>[   35.099292] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
>[   35.100574] printk: Suspending console(s) (use no_console_suspend to debug)
>[   35.131555] pcieport 0000:03:04.0: pciehp: pcie_do_write_cmd: no response from device
>[   35.131636] pcieport 0000:03:01.0: pciehp: pcie_do_write_cmd: no response from device
>[   35.512594] usb usb3: root hub lost power or was reset
>[   35.512598] usb usb4: root hub lost power or was reset
>[   37.656308] ACPI: EC: interrupt blocked
>[   45.625501] ACPI: EC: interrupt unblocked
>[   45.928318] usb usb3: root hub lost power or was reset
>[   45.928320] usb usb4: root hub lost power or was reset
>[   45.934468] iwlwifi 0000:00:14.3: Applying debug destination EXTERNAL_DRAM
>[   46.078775] iwlwifi 0000:00:14.3: FW already configured (0) - re-configuring
>[   47.802862] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* failed to enable link training
>[   48.131037] OOM killer enabled.
>[   48.131037] Restarting tasks ... done.
>[   48.195880] PM: suspend exit
>[   48.235662] asix 1-6.1:1.0 enx000ec6b72c3c: link up, 100Mbps, full-duplex, lpa 0x41E1
>[   50.644407] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* failed to enable link training
>[   62.739790] PM: suspend entry (s2idle)
>[   62.740173] Filesystems sync: 0.000 seconds
>[   62.740758] Freezing user space processes ... (elapsed 0.002 seconds) done.
>[   62.742839] OOM killer disabled.
>[   62.742840] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
>[   62.744064] printk: Suspending console(s) (use no_console_suspend to debug)
>[   63.355916] ACPI: EC: interrupt blocked
>[   73.622052] ACPI: EC: interrupt unblocked
>[   73.918955] [drm:intel_display_resume [i915]] *ERROR* Restoring old state failed with -22
>[   73.920485] iwlwifi 0000:00:14.3: Applying debug destination EXTERNAL_DRAM
>[   74.064610] iwlwifi 0000:00:14.3: FW already configured (0) - re-configuring
>[   74.400912] OOM killer enabled.
>[   74.400913] Restarting tasks ... done.
>[   74.469339] PM: suspend exit
>[   76.219454] asix 1-6.1:1.0 enx000ec6b72c3c: link up, 100Mbps, full-duplex, lpa 0x41E1

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Attachments on bug 112407: 146033 | 146039 | 146040

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