[ 0.000000] microcode: microcode updated early to revision 0x2e, date = 2018-04-10 [ 0.000000] Linux version 4.18.0-8-generic (buildd@lgw01-amd64-055) (gcc version 8.2.0 (Ubuntu 8.2.0-6ubuntu1)) #9-Ubuntu SMP Mon Sep 10 16:12:10 UTC 2018 (Ubuntu 4.18.0-8.9-generic 4.18.7) [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.18.0-8-generic root=UUID=d4f27b9e-0cff-49e1-8392-a41aa520bd85 ro noprompt persistent quiet splash vt.handoff=1 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000e7369fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000e736a000-0x00000000e73b2fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000e73b3000-0x00000000e73bafff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000e73bb000-0x00000000e760bfff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000e760c000-0x00000000e760cfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000e760d000-0x00000000e760dfff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000e760e000-0x00000000e760efff] type 20 [ 0.000000] BIOS-e820: [mem 0x00000000e760f000-0x00000000e760ffff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000e7610000-0x00000000e7619fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000e761a000-0x00000000e761dfff] type 20 [ 0.000000] BIOS-e820: [mem 0x00000000e761e000-0x00000000e762ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000e7630000-0x00000000e763dfff] type 20 [ 0.000000] BIOS-e820: [mem 0x00000000e763e000-0x00000000e7640fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000e7641000-0x00000000e7683fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000e7684000-0x00000000e77fffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed3ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000004177fffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] efi: EFI v2.00 by American Megatrends [ 0.000000] efi: SMBIOS=0xe763fc18 ACPI=0xe73b3000 ACPI 2.0=0xe73b3000 MPS=0xfcbd0 [ 0.000000] secureboot: Secure boot could not be determined (mode 0) [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: To Be Filled By O.E.M. To Be Filled By O.E.M./HM65-MXM, BIOS P1.10 09/16/2011 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] last_pfn = 0x417800 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: uncachable [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-CFFFF write-protect [ 0.000000] D0000-E7FFF uncachable [ 0.000000] E8000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 000000000 mask C00000000 write-back [ 0.000000] 1 base 400000000 mask FE0000000 write-back [ 0.000000] 2 base 0E8000000 mask FF8000000 uncachable [ 0.000000] 3 base 0F0000000 mask FF0000000 uncachable [ 0.000000] 4 base 417800000 mask FFF800000 uncachable [ 0.000000] 5 base 418000000 mask FF8000000 uncachable [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] 8 disabled [ 0.000000] 9 disabled [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000000] total RAM covered: 16376M [ 0.000000] Found optimal setting for mtrr clean up [ 0.000000] gran_size: 64K chunk_size: 512M num_reg: 8 lose cover RAM: 0G [ 0.000000] e820: update [mem 0xe8000000-0xffffffff] usable ==> reserved [ 0.000000] last_pfn = 0xe7800 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000fceb0-0x000fcebf] mapped at [(____ptrval____)] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [(____ptrval____)] 97000 size 24576 [ 0.000000] BRK [0x6395a000, 0x6395afff] PGTABLE [ 0.000000] BRK [0x6395b000, 0x6395bfff] PGTABLE [ 0.000000] BRK [0x6395c000, 0x6395cfff] PGTABLE [ 0.000000] BRK [0x6395d000, 0x6395dfff] PGTABLE [ 0.000000] BRK [0x6395e000, 0x6395efff] PGTABLE [ 0.000000] BRK [0x6395f000, 0x6395ffff] PGTABLE [ 0.000000] BRK [0x63960000, 0x63960fff] PGTABLE [ 0.000000] BRK [0x63961000, 0x63961fff] PGTABLE [ 0.000000] BRK [0x63962000, 0x63962fff] PGTABLE [ 0.000000] BRK [0x63963000, 0x63963fff] PGTABLE [ 0.000000] BRK [0x63964000, 0x63964fff] PGTABLE [ 0.000000] BRK [0x63965000, 0x63965fff] PGTABLE [ 0.000000] RAMDISK: [mem 0x33459000-0x35a23fff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000E73B3000 000024 (v02 ALASKA) [ 0.000000] ACPI: XSDT 0x00000000E73B3068 000054 (v01 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: FACP 0x00000000E73BA7F8 0000F4 (v04 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: DSDT 0x00000000E73B3150 0076A2 (v02 ALASKA A M I 00000000 INTL 20051117) [ 0.000000] ACPI: FACS 0x00000000E7611F80 000040 [ 0.000000] ACPI: APIC 0x00000000E73BA8F0 000072 (v03 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: SSDT 0x00000000E73BA968 000102 (v01 AMICPU PROC 00000001 MSFT 03000001) [ 0.000000] ACPI: MCFG 0x00000000E73BAA70 00003C (v01 ALASKA A M I 01072009 MSFT 00000097) [ 0.000000] ACPI: AAFT 0x00000000E73BAAB0 0000BA (v01 ALASKA OEMAAFT 01072009 MSFT 00000097) [ 0.000000] ACPI: HPET 0x00000000E73BAB70 000038 (v01 ALASKA A M I 01072009 AMI. 00000004) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x00000004177fffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x4177cb000-0x4177f5fff] [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x00000004177fffff] [ 0.000000] Device empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000e7369fff] [ 0.000000] node 0: [mem 0x00000000e760c000-0x00000000e760cfff] [ 0.000000] node 0: [mem 0x00000000e7684000-0x00000000e77fffff] [ 0.000000] node 0: [mem 0x0000000100000000-0x00000004177fffff] [ 0.000000] Reserved but unavailable: 2938 pages [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x00000004177fffff] [ 0.000000] On node 0 totalpages: 4189318 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 28 pages reserved [ 0.000000] DMA zone: 3999 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 14740 pages used for memmap [ 0.000000] DMA32 zone: 943335 pages, LIFO batch:31 [ 0.000000] Normal zone: 50656 pages used for memmap [ 0.000000] Normal zone: 3241984 pages, LIFO batch:31 [ 0.000000] ACPI: PM-Timer IO Port: 0x408 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000 [ 0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xe736a000-0xe73b2fff] [ 0.000000] PM: Registered nosave memory: [mem 0xe73b3000-0xe73bafff] [ 0.000000] PM: Registered nosave memory: [mem 0xe73bb000-0xe760bfff] [ 0.000000] PM: Registered nosave memory: [mem 0xe760d000-0xe760dfff] [ 0.000000] PM: Registered nosave memory: [mem 0xe760e000-0xe760efff] [ 0.000000] PM: Registered nosave memory: [mem 0xe760f000-0xe760ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xe7610000-0xe7619fff] [ 0.000000] PM: Registered nosave memory: [mem 0xe761a000-0xe761dfff] [ 0.000000] PM: Registered nosave memory: [mem 0xe761e000-0xe762ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xe7630000-0xe763dfff] [ 0.000000] PM: Registered nosave memory: [mem 0xe763e000-0xe7640fff] [ 0.000000] PM: Registered nosave memory: [mem 0xe7641000-0xe7683fff] [ 0.000000] PM: Registered nosave memory: [mem 0xe7800000-0xfed1bfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed3ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed40000-0xfeffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff] [ 0.000000] [mem 0xe7800000-0xfed1bfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on bare hardware [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.000000] random: get_random_bytes called from start_kernel+0x99/0x55a with crng_init=0 [ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 [ 0.000000] percpu: Embedded 46 pages/cpu @(____ptrval____) s151552 r8192 d28672 u524288 [ 0.000000] pcpu-alloc: s151552 r8192 d28672 u524288 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 4123830 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.18.0-8-generic root=UUID=d4f27b9e-0cff-49e1-8392-a41aa520bd85 ro noprompt persistent quiet splash vt.handoff=1 [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 16337344K/16757272K available (12300K kernel code, 2628K rwdata, 4348K rodata, 2436K init, 2336K bss, 419928K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] Kernel/User page tables isolation: enabled [ 0.000000] ftrace: allocating 40787 entries in 160 pages [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=4. [ 0.000000] Tasks RCU enabled. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.000000] NR_IRQS: 524544, nr_irqs: 456, preallocated irqs: 16 [ 0.000000] vt handoff: transparent VT on vt#1 [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] ACPI: Core revision 20180531 [ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns [ 0.000000] hpet clockevent registered [ 0.000000] APIC: Switch to symmetric I/O mode setup [ 0.000000] x2apic: IRQ remapping doesn't support X2APIC mode [ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.020000] tsc: Fast TSC calibration using PIT [ 0.024000] tsc: Detected 2494.108 MHz processor [ 0.024000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x23f37bd2877, max_idle_ns: 440795255191 ns [ 0.024000] Calibrating delay loop (skipped), value calculated using timer frequency.. 4988.21 BogoMIPS (lpj=9976432) [ 0.024000] pid_max: default: 32768 minimum: 301 [ 0.029752] Security Framework initialized [ 0.029753] Yama: becoming mindful. [ 0.029770] AppArmor: AppArmor initialized [ 0.031991] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes) [ 0.033130] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.033183] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes) [ 0.033220] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes) [ 0.033429] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.033430] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 0.033435] mce: CPU supports 7 MCE banks [ 0.033442] CPU0: Thermal monitoring enabled (TM1) [ 0.033449] process: using mwait in idle threads [ 0.033452] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 8 [ 0.033453] Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0 [ 0.033455] Spectre V2 : Mitigation: Full generic retpoline [ 0.033455] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 0.033456] Spectre V2 : Spectre v2 mitigation: Enabling Indirect Branch Prediction Barrier [ 0.033456] Spectre V2 : Enabling Restricted Speculation for firmware calls [ 0.033458] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp [ 0.033552] Freeing SMP alternatives memory: 36K [ 0.036692] TSC deadline timer enabled [ 0.036695] smpboot: CPU0: Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz (family: 0x6, model: 0x2a, stepping: 0x7) [ 0.036799] Performance Events: PEBS fmt1+, SandyBridge events, 16-deep LBR, full-width counters, Intel PMU driver. [ 0.036821] ... version: 3 [ 0.036822] ... bit width: 48 [ 0.036823] ... generic registers: 4 [ 0.036824] ... value mask: 0000ffffffffffff [ 0.036824] ... max period: 00007fffffffffff [ 0.036825] ... fixed-purpose events: 3 [ 0.036825] ... event mask: 000000070000000f [ 0.036862] Hierarchical SRCU implementation. [ 0.037704] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter. [ 0.037721] smp: Bringing up secondary CPUs ... [ 0.037815] x86: Booting SMP configuration: [ 0.037816] .... node #0, CPUs: #1 #2 #3 [ 0.044063] smp: Brought up 1 node, 4 CPUs [ 0.044063] smpboot: Max logical packages: 1 [ 0.044063] smpboot: Total of 4 processors activated (19952.86 BogoMIPS) [ 0.047129] devtmpfs: initialized [ 0.047129] x86/mm: Memory block size: 128MB [ 0.049186] PM: Registering ACPI NVS region [mem 0xe736a000-0xe73b2fff] (299008 bytes) [ 0.049186] PM: Registering ACPI NVS region [mem 0xe7610000-0xe7619fff] (40960 bytes) [ 0.049186] PM: Registering ACPI NVS region [mem 0xe7641000-0xe7683fff] (274432 bytes) [ 0.049186] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.049186] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 0.049186] pinctrl core: initialized pinctrl subsystem [ 0.049186] RTC time: 23:53:08, date: 10/05/18 [ 0.049186] NET: Registered protocol family 16 [ 0.049186] audit: initializing netlink subsys (disabled) [ 0.049186] audit: type=2000 audit(1538783588.048:1): state=initialized audit_enabled=0 res=1 [ 0.049186] cpuidle: using governor ladder [ 0.049186] cpuidle: using governor menu [ 0.049186] ACPI: bus type PCI registered [ 0.049186] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.049186] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000) [ 0.049186] PCI: not using MMCONFIG [ 0.049186] PCI: Using configuration type 1 for base access [ 0.049186] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on [ 0.049387] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.049387] ACPI: Added _OSI(Module Device) [ 0.049387] ACPI: Added _OSI(Processor Device) [ 0.049387] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.049387] ACPI: Added _OSI(Processor Aggregator Device) [ 0.049387] ACPI: Added _OSI(Linux-Dell-Video) [ 0.049387] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.056003] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 0.060343] ACPI: Dynamic OEM Table Load: [ 0.060348] ACPI: SSDT 0xFFFF8F4A44956800 00038C (v01 AMI IST 00000001 MSFT 03000001) [ 0.060696] ACPI: Dynamic OEM Table Load: [ 0.060699] ACPI: SSDT 0xFFFF8F4A4499F9C0 000084 (v01 AMI CST 00000001 MSFT 03000001) [ 0.061642] ACPI: Interpreter enabled [ 0.061662] ACPI: (supports S0 S1 S3 S4 S5) [ 0.061663] ACPI: Using IOAPIC for interrupt routing [ 0.061697] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000) [ 0.061797] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in ACPI motherboard resources [ 0.061802] pmd_set_huge: Cannot satisfy [mem 0xf8000000-0xf8200000] with a huge-page mapping due to MTRR override. [ 0.061887] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.062073] ACPI: Enabled 7 GPEs in block 00 to 3F [ 0.062346] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored [ 0.069045] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.069051] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.069288] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug SHPCHotplug LTR] [ 0.069510] acpi PNP0A08:00: _OSC: OS now controls [PME AER PCIeCapability] [ 0.069521] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge [ 0.069915] PCI host bridge to bus 0000:00 [ 0.069917] pci_bus 0000:00: root bus resource [io 0x0000-0x03af window] [ 0.069919] pci_bus 0000:00: root bus resource [io 0x03e0-0x0cf7 window] [ 0.069920] pci_bus 0000:00: root bus resource [io 0x03b0-0x03df window] [ 0.069922] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.069923] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.069925] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff window] [ 0.069926] pci_bus 0000:00: root bus resource [mem 0xe8000000-0xf7ffffff window] [ 0.069928] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.069937] pci 0000:00:00.0: [8086:0104] type 00 class 0x060000 [ 0.070039] pci 0000:00:01.0: [8086:0101] type 01 class 0x060400 [ 0.070074] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold [ 0.070211] pci 0000:00:16.0: [8086:1c3a] type 00 class 0x078000 [ 0.070250] pci 0000:00:16.0: reg 0x10: [mem 0xf7408000-0xf740800f 64bit] [ 0.070362] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold [ 0.070475] pci 0000:00:1a.0: [8086:1c2d] type 00 class 0x0c0320 [ 0.070508] pci 0000:00:1a.0: reg 0x10: [mem 0xf7407000-0xf74073ff] [ 0.070636] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold [ 0.070742] pci 0000:00:1b.0: [8086:1c20] type 00 class 0x040300 [ 0.070775] pci 0000:00:1b.0: reg 0x10: [mem 0xf7400000-0xf7403fff 64bit] [ 0.070887] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 0.070987] pci 0000:00:1c.0: [8086:1c10] type 01 class 0x060400 [ 0.071123] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.071241] pci 0000:00:1c.1: [8086:1c12] type 01 class 0x060400 [ 0.071376] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold [ 0.071491] pci 0000:00:1c.2: [8086:1c14] type 01 class 0x060400 [ 0.071625] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold [ 0.071738] pci 0000:00:1c.3: [8086:1c16] type 01 class 0x060400 [ 0.071873] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold [ 0.071986] pci 0000:00:1c.4: [8086:1c18] type 01 class 0x060400 [ 0.072122] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold [ 0.072242] pci 0000:00:1d.0: [8086:1c26] type 00 class 0x0c0320 [ 0.072274] pci 0000:00:1d.0: reg 0x10: [mem 0xf7406000-0xf74063ff] [ 0.072403] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.072504] pci 0000:00:1f.0: [8086:1c49] type 00 class 0x060100 [ 0.072742] pci 0000:00:1f.2: [8086:1c03] type 00 class 0x010601 [ 0.072777] pci 0000:00:1f.2: reg 0x10: [io 0xf070-0xf077] [ 0.072788] pci 0000:00:1f.2: reg 0x14: [io 0xf060-0xf063] [ 0.072802] pci 0000:00:1f.2: reg 0x18: [io 0xf050-0xf057] [ 0.072815] pci 0000:00:1f.2: reg 0x1c: [io 0xf040-0xf043] [ 0.072828] pci 0000:00:1f.2: reg 0x20: [io 0xf020-0xf03f] [ 0.072841] pci 0000:00:1f.2: reg 0x24: [mem 0xf7405000-0xf74057ff] [ 0.072916] pci 0000:00:1f.2: PME# supported from D3hot [ 0.073017] pci 0000:00:1f.3: [8086:1c22] type 00 class 0x0c0500 [ 0.073049] pci 0000:00:1f.3: reg 0x10: [mem 0xf7404000-0xf74040ff 64bit] [ 0.073086] pci 0000:00:1f.3: reg 0x20: [io 0xf000-0xf01f] [ 0.073243] pci 0000:01:00.0: [10de:0df4] type 00 class 0x030000 [ 0.073258] pci 0000:01:00.0: reg 0x10: [mem 0xf6000000-0xf6ffffff] [ 0.073268] pci 0000:01:00.0: reg 0x14: [mem 0xe8000000-0xefffffff 64bit pref] [ 0.073277] pci 0000:01:00.0: reg 0x1c: [mem 0xf0000000-0xf1ffffff 64bit pref] [ 0.073283] pci 0000:01:00.0: reg 0x24: [io 0xe000-0xe07f] [ 0.073290] pci 0000:01:00.0: reg 0x30: [mem 0xf7000000-0xf707ffff pref] [ 0.073295] pci 0000:01:00.0: enabling Extended Tags [ 0.073304] pci 0000:01:00.0: BAR 3: assigned to efifb [ 0.073460] pci 0000:01:00.1: [10de:0bea] type 00 class 0x040300 [ 0.073474] pci 0000:01:00.1: reg 0x10: [mem 0xf7080000-0xf7083fff] [ 0.073508] pci 0000:01:00.1: enabling Extended Tags [ 0.073588] pci 0000:00:01.0: ASPM: current common clock configuration is broken, reconfiguring [ 0.084039] pci 0000:00:01.0: PCI bridge to [bus 01] [ 0.084046] pci 0000:00:01.0: bridge window [io 0xe000-0xefff] [ 0.084053] pci 0000:00:01.0: bridge window [mem 0xf6000000-0xf70fffff] [ 0.084062] pci 0000:00:01.0: bridge window [mem 0xe8000000-0xf1ffffff 64bit pref] [ 0.084151] pci 0000:00:1c.0: PCI bridge to [bus 02] [ 0.084247] pci 0000:03:00.0: [1033:0194] type 00 class 0x0c0330 [ 0.084298] pci 0000:03:00.0: reg 0x10: [mem 0xf7300000-0xf7301fff 64bit] [ 0.084488] pci 0000:03:00.0: PME# supported from D0 D3hot D3cold [ 0.084621] pci 0000:00:1c.1: PCI bridge to [bus 03] [ 0.084629] pci 0000:00:1c.1: bridge window [mem 0xf7300000-0xf73fffff] [ 0.084717] pci 0000:04:00.0: [168c:002e] type 00 class 0x028000 [ 0.084766] pci 0000:04:00.0: reg 0x10: [mem 0xf7200000-0xf720ffff 64bit] [ 0.084938] pci 0000:04:00.0: supports D1 [ 0.084939] pci 0000:04:00.0: PME# supported from D0 D1 D3hot [ 0.085075] pci 0000:00:1c.2: PCI bridge to [bus 04] [ 0.085084] pci 0000:00:1c.2: bridge window [mem 0xf7200000-0xf72fffff] [ 0.085173] pci 0000:05:00.0: [10ec:8168] type 00 class 0x020000 [ 0.085216] pci 0000:05:00.0: reg 0x10: [io 0xd000-0xd0ff] [ 0.085259] pci 0000:05:00.0: reg 0x18: [mem 0xf2104000-0xf2104fff 64bit pref] [ 0.085286] pci 0000:05:00.0: reg 0x20: [mem 0xf2100000-0xf2103fff 64bit pref] [ 0.085428] pci 0000:05:00.0: supports D1 D2 [ 0.085430] pci 0000:05:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.085567] pci 0000:00:1c.3: PCI bridge to [bus 05] [ 0.085572] pci 0000:00:1c.3: bridge window [io 0xd000-0xdfff] [ 0.085583] pci 0000:00:1c.3: bridge window [mem 0xf2100000-0xf21fffff 64bit pref] [ 0.085666] pci 0000:06:00.0: [1033:0194] type 00 class 0x0c0330 [ 0.085717] pci 0000:06:00.0: reg 0x10: [mem 0xf7100000-0xf7101fff 64bit] [ 0.085906] pci 0000:06:00.0: PME# supported from D0 D3hot D3cold [ 0.086036] pci 0000:00:1c.4: PCI bridge to [bus 06] [ 0.086044] pci 0000:00:1c.4: bridge window [mem 0xf7100000-0xf71fffff] [ 0.086674] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11 12 14 15) [ 0.086749] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *10 11 12 14 15) [ 0.086823] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 10 11 12 14 15) [ 0.086897] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 *5 6 10 11 12 14 15) [ 0.086970] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 12 14 15) *0 [ 0.087045] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11 12 14 15) *0 [ 0.087119] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 *5 6 7 10 11 12 14 15) [ 0.087192] ACPI: PCI Interrupt Link [LNKH] (IRQs *3 4 5 6 7 10 11 12 14 15) [ 0.087470] SCSI subsystem initialized [ 0.087484] libata version 3.00 loaded. [ 0.087484] pci 0000:01:00.0: vgaarb: setting as boot VGA device [ 0.087484] pci 0000:01:00.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.087484] pci 0000:01:00.0: vgaarb: bridge control possible [ 0.087484] vgaarb: loaded [ 0.087484] ACPI: bus type USB registered [ 0.087484] usbcore: registered new interface driver usbfs [ 0.087484] usbcore: registered new interface driver hub [ 0.087484] usbcore: registered new device driver usb [ 0.087484] pps_core: LinuxPPS API ver. 1 registered [ 0.087484] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.087484] PTP clock support registered [ 0.087484] EDAC MC: Ver: 3.0.0 [ 0.087484] Registered efivars operations [ 0.116042] PCI: Using ACPI for IRQ routing [ 0.116897] PCI: pci_cache_line_size set to 64 bytes [ 0.116970] e820: reserve RAM buffer [mem 0xe736a000-0xe7ffffff] [ 0.116974] e820: reserve RAM buffer [mem 0xe760d000-0xe7ffffff] [ 0.116976] e820: reserve RAM buffer [mem 0xe7800000-0xe7ffffff] [ 0.116977] e820: reserve RAM buffer [mem 0x417800000-0x417ffffff] [ 0.120001] NetLabel: Initializing [ 0.120001] NetLabel: domain hash size = 128 [ 0.120001] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.120001] NetLabel: unlabeled traffic allowed by default [ 0.120477] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.120483] hpet0: 8 comparators, 64-bit 14.318180 MHz counter [ 0.122511] clocksource: Switched to clocksource tsc-early [ 0.131790] VFS: Disk quotas dquot_6.6.0 [ 0.131806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.131920] AppArmor: AppArmor Filesystem Enabled [ 0.131947] pnp: PnP ACPI init [ 0.132149] system 00:00: [mem 0xfed10000-0xfed19fff] has been reserved [ 0.132151] system 00:00: [mem 0xf8000000-0xfbffffff] has been reserved [ 0.132153] system 00:00: [mem 0xfed90000-0xfed93fff] has been reserved [ 0.132154] system 00:00: [mem 0xfed20000-0xfed3ffff] has been reserved [ 0.132156] system 00:00: [mem 0xfee00000-0xfee0ffff] has been reserved [ 0.132162] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active) [ 0.132271] system 00:01: [io 0x0290-0x02cf] has been reserved [ 0.132276] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.132455] pnp 00:02: Plug and Play ACPI device, IDs NTN0530 (active) [ 0.132484] pnp 00:03: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.132547] system 00:04: [io 0x04d0-0x04d1] has been reserved [ 0.132552] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.132849] system 00:05: [io 0x0400-0x0453] has been reserved [ 0.132851] system 00:05: [io 0x0458-0x047f] has been reserved [ 0.132853] system 00:05: [io 0x1180-0x119f] has been reserved [ 0.132855] system 00:05: [io 0x0500-0x057f] has been reserved [ 0.132857] system 00:05: [mem 0xfed1c000-0xfed1ffff] has been reserved [ 0.132859] system 00:05: [mem 0xfec00000-0xfecfffff] could not be reserved [ 0.132861] system 00:05: [mem 0xfed08000-0xfed08fff] has been reserved [ 0.132863] system 00:05: [mem 0xff000000-0xffffffff] has been reserved [ 0.132867] system 00:05: Plug and Play ACPI device, IDs PNP0c01 (active) [ 0.132943] system 00:06: [io 0x0454-0x0457] has been reserved [ 0.132947] system 00:06: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) [ 0.133221] pnp: PnP ACPI: found 7 devices [ 0.139223] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.139288] pci 0000:00:01.0: PCI bridge to [bus 01] [ 0.139290] pci 0000:00:01.0: bridge window [io 0xe000-0xefff] [ 0.139293] pci 0000:00:01.0: bridge window [mem 0xf6000000-0xf70fffff] [ 0.139296] pci 0000:00:01.0: bridge window [mem 0xe8000000-0xf1ffffff 64bit pref] [ 0.139299] pci 0000:00:1c.0: PCI bridge to [bus 02] [ 0.139316] pci 0000:00:1c.1: PCI bridge to [bus 03] [ 0.139323] pci 0000:00:1c.1: bridge window [mem 0xf7300000-0xf73fffff] [ 0.139334] pci 0000:00:1c.2: PCI bridge to [bus 04] [ 0.139341] pci 0000:00:1c.2: bridge window [mem 0xf7200000-0xf72fffff] [ 0.139352] pci 0000:00:1c.3: PCI bridge to [bus 05] [ 0.139355] pci 0000:00:1c.3: bridge window [io 0xd000-0xdfff] [ 0.139365] pci 0000:00:1c.3: bridge window [mem 0xf2100000-0xf21fffff 64bit pref] [ 0.139372] pci 0000:00:1c.4: PCI bridge to [bus 06] [ 0.139379] pci 0000:00:1c.4: bridge window [mem 0xf7100000-0xf71fffff] [ 0.139391] pci_bus 0000:00: resource 4 [io 0x0000-0x03af window] [ 0.139393] pci_bus 0000:00: resource 5 [io 0x03e0-0x0cf7 window] [ 0.139394] pci_bus 0000:00: resource 6 [io 0x03b0-0x03df window] [ 0.139396] pci_bus 0000:00: resource 7 [io 0x0d00-0xffff window] [ 0.139398] pci_bus 0000:00: resource 8 [mem 0x000a0000-0x000bffff window] [ 0.139399] pci_bus 0000:00: resource 9 [mem 0x000c0000-0x000dffff window] [ 0.139401] pci_bus 0000:00: resource 10 [mem 0xe8000000-0xf7ffffff window] [ 0.139402] pci_bus 0000:01: resource 0 [io 0xe000-0xefff] [ 0.139404] pci_bus 0000:01: resource 1 [mem 0xf6000000-0xf70fffff] [ 0.139405] pci_bus 0000:01: resource 2 [mem 0xe8000000-0xf1ffffff 64bit pref] [ 0.139407] pci_bus 0000:03: resource 1 [mem 0xf7300000-0xf73fffff] [ 0.139409] pci_bus 0000:04: resource 1 [mem 0xf7200000-0xf72fffff] [ 0.139410] pci_bus 0000:05: resource 0 [io 0xd000-0xdfff] [ 0.139412] pci_bus 0000:05: resource 2 [mem 0xf2100000-0xf21fffff 64bit pref] [ 0.139413] pci_bus 0000:06: resource 1 [mem 0xf7100000-0xf71fffff] [ 0.139509] NET: Registered protocol family 2 [ 0.139680] tcp_listen_portaddr_hash hash table entries: 8192 (order: 5, 131072 bytes) [ 0.139735] TCP established hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.139950] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 0.140079] TCP: Hash tables configured (established 131072 bind 65536) [ 0.140127] UDP hash table entries: 8192 (order: 6, 262144 bytes) [ 0.140176] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes) [ 0.140255] NET: Registered protocol family 1 [ 0.140260] NET: Registered protocol family 44 [ 2.140024] pci 0000:00:1a.0: EHCI: BIOS handoff failed (BIOS bug?) 01010001 [ 2.140206] pci 0000:00:1a.0: quirk_usb_early_handoff+0x0/0x6c4 took 1953055 usecs [ 4.140022] pci 0000:00:1d.0: EHCI: BIOS handoff failed (BIOS bug?) 01010001 [ 4.140195] pci 0000:00:1d.0: quirk_usb_early_handoff+0x0/0x6c4 took 1953088 usecs [ 4.140218] pci 0000:01:00.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 4.140223] pci 0000:01:00.1: Linked as a consumer to 0000:01:00.0 [ 4.140538] PCI: CLS 64 bytes, default 64 [ 4.140584] Unpacking initramfs... [ 4.701695] Freeing initrd memory: 38700K [ 4.701703] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 4.701705] software IO TLB [mem 0xe336a000-0xe736a000] (64MB) mapped at [(____ptrval____)-(____ptrval____)] [ 4.701928] Scanning for low memory corruption every 60 seconds [ 4.702586] Initialise system trusted keyrings [ 4.702597] Key type blacklist registered [ 4.702623] workingset: timestamp_bits=36 max_order=22 bucket_order=0 [ 4.703911] zbud: loaded [ 4.704396] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 4.704572] fuse init (API version 7.27) [ 4.704633] pstore: using deflate compression [ 4.705757] Key type asymmetric registered [ 4.705758] Asymmetric key parser 'x509' registered [ 4.705791] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244) [ 4.705825] io scheduler noop registered [ 4.705826] io scheduler deadline registered [ 4.705868] io scheduler cfq registered (default) [ 4.706879] pcieport 0000:00:01.0: Signaling PME with IRQ 24 [ 4.706913] pcieport 0000:00:1c.0: Signaling PME with IRQ 25 [ 4.706939] pcieport 0000:00:1c.1: Signaling PME with IRQ 26 [ 4.706967] pcieport 0000:00:1c.2: Signaling PME with IRQ 27 [ 4.706993] pcieport 0000:00:1c.3: Signaling PME with IRQ 28 [ 4.707020] pcieport 0000:00:1c.4: Signaling PME with IRQ 29 [ 4.707044] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 4.707100] efifb: probing for efifb [ 4.707117] efifb: framebuffer at 0xf1000000, using 3072k, total 3072k [ 4.707118] efifb: mode is 1024x768x32, linelength=4096, pages=1 [ 4.707119] efifb: scrolling: redraw [ 4.707120] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 4.707216] Console: switching to colour frame buffer device 128x48 [ 4.707233] fb0: EFI VGA frame buffer device [ 4.707241] intel_idle: MWAIT substates: 0x21120 [ 4.707242] intel_idle: v0.4.1 model 0x2A [ 4.707397] intel_idle: lapic_timer_reliable_states 0xffffffff [ 4.707478] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0 [ 4.707489] ACPI: Power Button [PWRB] [ 4.707524] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1 [ 4.707535] ACPI: Power Button [PWRF] [ 4.708239] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 4.709878] Linux agpgart interface v0.103 [ 4.711286] loop: module loaded [ 4.711453] libphy: Fixed MDIO Bus: probed [ 4.711454] tun: Universal TUN/TAP device driver, 1.6 [ 4.711479] PPP generic driver version 2.4.2 [ 4.711514] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 4.711518] ehci-pci: EHCI PCI platform driver [ 4.711636] ehci-pci 0000:00:1a.0: EHCI Host Controller [ 4.711642] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1 [ 4.711658] ehci-pci 0000:00:1a.0: debug port 2 [ 4.715552] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported [ 4.715566] ehci-pci 0000:00:1a.0: irq 16, io mem 0xf7407000 [ 4.728068] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00 [ 4.728164] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.18 [ 4.728166] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.728167] usb usb1: Product: EHCI Host Controller [ 4.728169] usb usb1: Manufacturer: Linux 4.18.0-8-generic ehci_hcd [ 4.728170] usb usb1: SerialNumber: 0000:00:1a.0 [ 4.728356] hub 1-0:1.0: USB hub found [ 4.728364] hub 1-0:1.0: 2 ports detected [ 4.728571] ehci-pci 0000:00:1d.0: EHCI Host Controller [ 4.728575] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2 [ 4.728589] ehci-pci 0000:00:1d.0: debug port 2 [ 4.732491] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported [ 4.732501] ehci-pci 0000:00:1d.0: irq 23, io mem 0xf7406000 [ 4.748072] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00 [ 4.748161] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.18 [ 4.748163] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.748164] usb usb2: Product: EHCI Host Controller [ 4.748166] usb usb2: Manufacturer: Linux 4.18.0-8-generic ehci_hcd [ 4.748167] usb usb2: SerialNumber: 0000:00:1d.0 [ 4.748340] hub 2-0:1.0: USB hub found [ 4.748348] hub 2-0:1.0: 2 ports detected [ 4.748462] ehci-platform: EHCI generic platform driver [ 4.748471] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 4.748475] ohci-pci: OHCI PCI platform driver [ 4.748484] ohci-platform: OHCI generic platform driver [ 4.748489] uhci_hcd: USB Universal Host Controller Interface driver [ 4.748575] xhci_hcd 0000:03:00.0: xHCI Host Controller [ 4.748580] xhci_hcd 0000:03:00.0: new USB bus registered, assigned bus number 3 [ 4.748709] xhci_hcd 0000:03:00.0: hcc params 0x014042cb hci version 0x96 quirks 0x0000000000000004 [ 4.748948] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.18 [ 4.748950] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.748951] usb usb3: Product: xHCI Host Controller [ 4.748952] usb usb3: Manufacturer: Linux 4.18.0-8-generic xhci-hcd [ 4.748954] usb usb3: SerialNumber: 0000:03:00.0 [ 4.749148] hub 3-0:1.0: USB hub found [ 4.749160] hub 3-0:1.0: 2 ports detected [ 4.749269] xhci_hcd 0000:03:00.0: xHCI Host Controller [ 4.749273] xhci_hcd 0000:03:00.0: new USB bus registered, assigned bus number 4 [ 4.749276] xhci_hcd 0000:03:00.0: Host supports USB 3.0 SuperSpeed [ 4.752157] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM. [ 4.752176] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.18 [ 4.752178] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.752179] usb usb4: Product: xHCI Host Controller [ 4.752181] usb usb4: Manufacturer: Linux 4.18.0-8-generic xhci-hcd [ 4.752182] usb usb4: SerialNumber: 0000:03:00.0 [ 4.752345] hub 4-0:1.0: USB hub found [ 4.752356] hub 4-0:1.0: 2 ports detected [ 4.752520] xhci_hcd 0000:06:00.0: xHCI Host Controller [ 4.752525] xhci_hcd 0000:06:00.0: new USB bus registered, assigned bus number 5 [ 4.752654] xhci_hcd 0000:06:00.0: hcc params 0x014042cb hci version 0x96 quirks 0x0000000000000004 [ 4.752889] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.18 [ 4.752891] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.752893] usb usb5: Product: xHCI Host Controller [ 4.752894] usb usb5: Manufacturer: Linux 4.18.0-8-generic xhci-hcd [ 4.752896] usb usb5: SerialNumber: 0000:06:00.0 [ 4.753055] hub 5-0:1.0: USB hub found [ 4.753067] hub 5-0:1.0: 2 ports detected [ 4.753182] xhci_hcd 0000:06:00.0: xHCI Host Controller [ 4.753186] xhci_hcd 0000:06:00.0: new USB bus registered, assigned bus number 6 [ 4.753189] xhci_hcd 0000:06:00.0: Host supports USB 3.0 SuperSpeed [ 4.756103] usb usb6: We don't know the algorithms for LPM for this host, disabling LPM. [ 4.756122] usb usb6: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.18 [ 4.756124] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.756125] usb usb6: Product: xHCI Host Controller [ 4.756127] usb usb6: Manufacturer: Linux 4.18.0-8-generic xhci-hcd [ 4.756128] usb usb6: SerialNumber: 0000:06:00.0 [ 4.756291] hub 6-0:1.0: USB hub found [ 4.756303] hub 6-0:1.0: 2 ports detected [ 4.756428] i8042: PNP: No PS/2 controller found. [ 4.756585] mousedev: PS/2 mouse device common for all mice [ 4.756792] rtc_cmos 00:03: RTC can wake from S4 [ 4.756974] rtc_cmos 00:03: registered as rtc0 [ 4.756990] rtc_cmos 00:03: alarms up to one month, y3k, 114 bytes nvram, hpet irqs [ 4.756996] i2c /dev entries driver [ 4.757000] pcie_mp2_amd: AMD(R) PCI-E MP2 Communication Driver Version: 1.0 [ 4.757061] device-mapper: uevent: version 1.0.3 [ 4.757122] device-mapper: ioctl: 4.39.0-ioctl (2018-04-03) initialised: dm-devel@redhat.com [ 4.757127] intel_pstate: Intel P-state driver initializing [ 4.757365] ledtrig-cpu: registered to indicate activity on CPUs [ 4.757368] EFI Variables Facility v0.08 2004-May-17 [ 4.787809] NET: Registered protocol family 10 [ 4.791826] Segment Routing with IPv6 [ 4.791847] NET: Registered protocol family 17 [ 4.791873] Key type dns_resolver registered [ 4.792092] RAS: Correctable Errors collector initialized. [ 4.792121] microcode: sig=0x206a7, pf=0x10, revision=0x2e [ 4.792158] microcode: Microcode Update Driver: v2.2. [ 4.792166] sched_clock: Marking stable (4792153514, 0)->(4794188349, -2034835) [ 4.792309] registered taskstats version 1 [ 4.792317] Loading compiled-in X.509 certificates [ 4.794810] Loaded X.509 cert 'Build time autogenerated kernel key: 977ff1b22c95c6348d72c5ee066b4a67a3a42681' [ 4.817851] zswap: loaded using pool lzo/zbud [ 4.821437] Key type big_key registered [ 4.821441] Key type trusted registered [ 4.823090] Key type encrypted registered [ 4.823095] AppArmor: AppArmor sha1 policy hashing enabled [ 4.823101] ima: No TPM chip found, activating TPM-bypass! (rc=-19) [ 4.823105] ima: Allocated hash algorithm: sha1 [ 4.823119] evm: Initialising EVM extended attributes: [ 4.823120] evm: security.selinux [ 4.823120] evm: security.SMACK64 [ 4.823121] evm: security.SMACK64EXEC [ 4.823121] evm: security.SMACK64TRANSMUTE [ 4.823121] evm: security.SMACK64MMAP [ 4.823122] evm: security.apparmor [ 4.823122] evm: security.ima [ 4.823123] evm: security.capability [ 4.823124] evm: HMAC attrs: 0x1 [ 4.823496] Magic number: 6:181:908 [ 4.823525] mem port: hash matches [ 4.823600] rtc_cmos 00:03: setting system clock to 2018-10-05 23:53:13 UTC (1538783593) [ 4.826216] Freeing unused kernel image memory: 2436K [ 4.852136] Write protecting the kernel read-only data: 20480k [ 4.852610] Freeing unused kernel image memory: 2008K [ 4.852851] Freeing unused kernel image memory: 1796K [ 4.862266] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 4.862266] x86/mm: Checking user space page tables [ 4.871050] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 4.952476] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded [ 4.952940] r8169 0000:05:00.0 eth0: RTL8168e/8111e, bc:5f:f4:2c:f6:c1, XID 2c200000, IRQ 40 [ 4.952943] r8169 0000:05:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko] [ 4.954614] ahci 0000:00:1f.2: version 3.0 [ 4.954818] ahci 0000:00:1f.2: SSS flag set, parallel bus scan disabled [ 4.964928] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0xf impl SATA mode [ 4.964933] ahci 0000:00:1f.2: flags: 64bit ncq sntf stag pm led clo pio slum part ems sxs apst [ 4.981904] r8169 0000:05:00.0 enp5s0: renamed from eth0 [ 4.982287] gpio_ich: GPIO from 436 to 511 on gpio_ich [ 5.008620] scsi host0: ahci [ 5.008808] scsi host1: ahci [ 5.008899] scsi host2: ahci [ 5.008979] scsi host3: ahci [ 5.009045] scsi host4: ahci [ 5.009117] scsi host5: ahci [ 5.009149] ata1: SATA max UDMA/133 abar m2048@0xf7405000 port 0xf7405100 irq 41 [ 5.009152] ata2: SATA max UDMA/133 abar m2048@0xf7405000 port 0xf7405180 irq 41 [ 5.009154] ata3: SATA max UDMA/133 abar m2048@0xf7405000 port 0xf7405200 irq 41 [ 5.009156] ata4: SATA max UDMA/133 abar m2048@0xf7405000 port 0xf7405280 irq 41 [ 5.009157] ata5: DUMMY [ 5.009158] ata6: DUMMY [ 5.064071] usb 1-1: new high-speed USB device number 2 using ehci-pci [ 5.088069] usb 2-1: new high-speed USB device number 2 using ehci-pci [ 5.220796] usb 1-1: New USB device found, idVendor=8087, idProduct=0024, bcdDevice= 0.00 [ 5.220797] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 5.221152] hub 1-1:1.0: USB hub found [ 5.221440] hub 1-1:1.0: 6 ports detected [ 5.244811] usb 2-1: New USB device found, idVendor=8087, idProduct=0024, bcdDevice= 0.00 [ 5.244813] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 5.245052] hub 2-1:1.0: USB hub found [ 5.245149] hub 2-1:1.0: 6 ports detected [ 5.322889] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 5.324615] ata1.00: supports DRM functions and may not be fully accessible [ 5.325143] ata1.00: NCQ Send/Recv Log not supported [ 5.325152] ata1.00: ATA-9: Samsung SSD 850 EVO 500GB, EMT01B6Q, max UDMA/133 [ 5.325153] ata1.00: 976773168 sectors, multi 1: LBA48 NCQ (depth 32), AA [ 5.326898] ata1.00: supports DRM functions and may not be fully accessible [ 5.327359] ata1.00: NCQ Send/Recv Log not supported [ 5.328392] ata1.00: configured for UDMA/133 [ 5.338911] scsi 0:0:0:0: Direct-Access ATA Samsung SSD 850 1B6Q PQ: 0 ANSI: 5 [ 5.339202] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 5.339269] sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/466 GiB) [ 5.339284] sd 0:0:0:0: [sda] Write Protect is off [ 5.339286] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 5.339312] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 5.340923] sda: sda1 sda2 sda3 sda4 [ 5.341473] sd 0:0:0:0: [sda] supports TCG Opal [ 5.341475] sd 0:0:0:0: [sda] Attached SCSI disk [ 5.532068] usb 2-1.2: new low-speed USB device number 3 using ehci-pci [ 5.646151] usb 2-1.2: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice=64.00 [ 5.646158] usb 2-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 5.646163] usb 2-1.2: Product: USB Keyboard [ 5.646167] usb 2-1.2: Manufacturer: Logitech [ 5.654458] hidraw: raw HID events driver (C) Jiri Kosina [ 5.655018] ata2: SATA link down (SStatus 0 SControl 300) [ 5.663450] usbcore: registered new interface driver usbhid [ 5.663451] usbhid: USB HID core driver [ 5.665538] input: Logitech USB Keyboard as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.0/0003:046D:C31C.0001/input/input2 [ 5.724339] hid-generic 0003:046D:C31C.0001: input,hidraw0: USB HID v1.10 Keyboard [Logitech USB Keyboard] on usb-0000:00:1d.0-1.2/input0 [ 5.724487] input: Logitech USB Keyboard Consumer Control as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.1/0003:046D:C31C.0002/input/input3 [ 5.728063] tsc: Refined TSC clocksource calibration: 2494.333 MHz [ 5.728069] usb 2-1.3: new full-speed USB device number 4 using ehci-pci [ 5.728090] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x23f45085418, max_idle_ns: 440795285711 ns [ 5.728133] clocksource: Switched to clocksource tsc [ 5.784284] input: Logitech USB Keyboard System Control as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.1/0003:046D:C31C.0002/input/input4 [ 5.784393] input: Logitech USB Keyboard Consumer Control as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.1/0003:046D:C31C.0002/input/input5 [ 5.784531] hid-generic 0003:046D:C31C.0002: input,hidraw1: USB HID v1.10 Device [Logitech USB Keyboard] on usb-0000:00:1d.0-1.2/input1 [ 5.840912] usb 2-1.3: New USB device found, idVendor=046d, idProduct=c52b, bcdDevice=24.05 [ 5.840920] usb 2-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 5.840924] usb 2-1.3: Product: USB Receiver [ 5.840929] usb 2-1.3: Manufacturer: Logitech [ 5.853898] logitech-djreceiver 0003:046D:C52B.0005: hiddev0,hidraw2: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:1d.0-1.3/input2 [ 5.975067] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 5.975466] input: Logitech Unifying Device. Wireless PID:405e Keyboard as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.3/2-1.3:1.2/0003:046D:C52B.0005/0003:046D:405E.0006/input/input6 [ 5.975552] input: Logitech Unifying Device. Wireless PID:405e Mouse as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.3/2-1.3:1.2/0003:046D:C52B.0005/0003:046D:405E.0006/input/input7 [ 5.975675] input: Logitech Unifying Device. Wireless PID:405e Consumer Control as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.3/2-1.3:1.2/0003:046D:C52B.0005/0003:046D:405E.0006/input/input8 [ 5.975743] input: Logitech Unifying Device. Wireless PID:405e System Control as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.3/2-1.3:1.2/0003:046D:C52B.0005/0003:046D:405E.0006/input/input9 [ 5.975814] input: Logitech Unifying Device. Wireless PID:405e Keyboard as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.3/2-1.3:1.2/0003:046D:C52B.0005/0003:046D:405E.0006/input/input14 [ 5.975882] hid-generic 0003:046D:405E.0006: input,hidraw3: USB HID v1.11 Keyboard [Logitech Unifying Device. Wireless PID:405e] on usb-0000:00:1d.0-1.3:1 [ 5.977208] ata3.00: ATAPI: Slimtype BD E DL4ETS, QAB1, max UDMA/100 [ 5.978982] ata3.00: configured for UDMA/100 [ 5.983454] scsi 2:0:0:0: CD-ROM Slimtype BD E DL4ETS QAB1 PQ: 0 ANSI: 5 [ 6.065142] sr 2:0:0:0: [sr0] scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda caddy [ 6.065143] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 6.065253] sr 2:0:0:0: Attached scsi CD-ROM sr0 [ 6.065309] sr 2:0:0:0: Attached scsi generic sg1 type 5 [ 6.187250] input: Logitech M720 Triathlon as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.3/2-1.3:1.2/0003:046D:C52B.0005/0003:046D:405E.0006/input/input19 [ 6.187437] logitech-hidpp-device 0003:046D:405E.0006: input,hidraw3: USB HID v1.11 Keyboard [Logitech M720 Triathlon] on usb-0000:00:1d.0-1.3:1 [ 6.379098] ata4: SATA link down (SStatus 0 SControl 300) [ 6.393062] random: fast init done [ 6.410350] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 6.410423] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 6.411119] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 6.642952] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null) [ 6.932418] systemd[1]: systemd 239 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) [ 6.952288] systemd[1]: Detected architecture x86-64. [ 6.954495] systemd[1]: Set hostname to . [ 7.079637] systemd[1]: Reached target User and Group Name Lookups. [ 7.080245] systemd[1]: Listening on Syslog Socket. [ 7.080375] systemd[1]: Listening on Journal Audit Socket. [ 7.080438] systemd[1]: Listening on fsck to fsckd communication Socket. [ 7.080508] systemd[1]: Listening on udev Control Socket. [ 7.080570] systemd[1]: Listening on initctl Compatibility Named Pipe. [ 7.080641] systemd[1]: Listening on Network Service Netlink Socket. [ 7.102834] EXT4-fs (sda2): re-mounted. Opts: errors=remount-ro [ 7.130670] lp: driver loaded but no devices found [ 7.137711] ppdev: user-space parallel port driver [ 7.144365] RPC: Registered named UNIX socket transport module. [ 7.144367] RPC: Registered udp transport module. [ 7.144367] RPC: Registered tcp transport module. [ 7.144368] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 7.157334] nct6775: Found NCT6776D/F or compatible chip at 0x2e:0x290 [ 7.187577] systemd-journald[309]: Received request to flush runtime journal from PID 1 [ 7.453735] nuvoton-cir 00:02: found NCT6776F or compatible: chip id: 0xc3 0x33 [ 7.463702] ACPI: Video Device [XVS0] (multi-head: yes rom: no post: no) [ 7.464187] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:2c/LNXVIDEO:00/input/input21 [ 7.492094] Registered IR keymap rc-rc6-mce [ 7.499963] ipmi message handler version 39.2 [ 7.509933] IR RC6 protocol handler initialized [ 7.518776] ipmi device interface [ 7.536687] rc rc0: Nuvoton w836x7hg Infrared Remote Transceiver as /devices/pnp0/00:02/rc/rc0 [ 7.536741] input: Nuvoton w836x7hg Infrared Remote Transceiver as /devices/pnp0/00:02/rc/rc0/input20 [ 7.536867] rc rc0: lirc_dev: driver nuvoton-cir registered at minor = 0, raw IR receiver, no transmitter [ 7.540444] nuvoton-cir 00:02: driver has been successfully loaded [ 7.547667] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 7.559227] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 7.715766] ath9k 0000:04:00.0: enabling device (0000 -> 0002) [ 7.804366] ath: EEPROM regdomain: 0x60 [ 7.804368] ath: EEPROM indicates we should expect a direct regpair map [ 7.804370] ath: Country alpha2 being used: 00 [ 7.804371] ath: Regpair used: 0x60 [ 7.876656] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' [ 7.877077] ieee80211 phy0: Atheros AR9287 Rev:2 mem=0xffffaf68c1fd0000, irq=18 [ 7.910758] snd_hda_intel 0000:00:1b.0: enabling device (0000 -> 0002) [ 7.912873] snd_hda_intel 0000:01:00.1: Disabling MSI [ 7.912880] snd_hda_intel 0000:01:00.1: Handle vga_switcheroo audio client [ 7.935148] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC892: line_outs=3 (0x14/0x15/0x16/0x0/0x0) type:line [ 7.935152] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 7.935154] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x1b/0x0/0x0/0x0/0x0) [ 7.935156] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 [ 7.935158] snd_hda_codec_realtek hdaudioC0D0: dig-out=0x1e/0x0 [ 7.935159] snd_hda_codec_realtek hdaudioC0D0: inputs: [ 7.935162] snd_hda_codec_realtek hdaudioC0D0: Front Mic=0x19 [ 7.935164] snd_hda_codec_realtek hdaudioC0D0: Rear Mic=0x18 [ 7.935166] snd_hda_codec_realtek hdaudioC0D0: Line=0x1a [ 7.935822] PKCS#7 signature not signed with a trusted key [ 7.935840] nvidia: loading out-of-tree module taints kernel. [ 7.935850] nvidia: module license 'NVIDIA' taints kernel. [ 7.935851] Disabling lock debugging due to kernel taint [ 7.935858] RAPL PMU: API unit is 2^-32 Joules, 3 fixed counters, 163840 ms ovfl timer [ 7.935859] RAPL PMU: hw unit of domain pp0-core 2^-16 Joules [ 7.935860] RAPL PMU: hw unit of domain package 2^-16 Joules [ 7.935861] RAPL PMU: hw unit of domain pp1-gpu 2^-16 Joules [ 7.940933] nvidia: module verification failed: signature and/or required key missing - tainting kernel [ 7.954884] nvidia-nvlink: Nvlink Core is being initialized, major device number 238 [ 7.955243] nvidia 0000:01:00.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=none:owns=io+mem [ 7.955349] NVRM: loading NVIDIA UNIX x86_64 Kernel Module 390.87 Tue Aug 21 12:33:05 PDT 2018 (using threaded interrupts) [ 7.955474] input: HDA Intel PCH Front Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input22 [ 7.955541] input: HDA Intel PCH Rear Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input23 [ 7.955605] input: HDA Intel PCH Line as /devices/pci0000:00/0000:00:1b.0/sound/card0/input24 [ 7.955667] input: HDA Intel PCH Line Out Front as /devices/pci0000:00/0000:00:1b.0/sound/card0/input25 [ 7.955726] input: HDA Intel PCH Line Out Surround as /devices/pci0000:00/0000:00:1b.0/sound/card0/input26 [ 7.955786] input: HDA Intel PCH Line Out CLFE as /devices/pci0000:00/0000:00:1b.0/sound/card0/input27 [ 7.955845] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input28 [ 7.960790] cryptd: max_cpu_qlen set to 1000 [ 7.973823] PKCS#7 signature not signed with a trusted key [ 7.975086] AVX version of gcm_enc/dec engaged. [ 7.975088] AES CTR mode by8 optimization enabled [ 7.975342] nvidia-modeset: Loading NVIDIA Kernel Mode Setting Driver for UNIX platforms 390.87 Tue Aug 21 16:16:14 PDT 2018 [ 7.977073] PKCS#7 signature not signed with a trusted key [ 7.986136] [drm] [nvidia-drm] [GPU ID 0x00000100] Loading driver [ 7.986139] [drm] Initialized nvidia-drm 0.0.0 20160202 for 0000:01:00.0 on minor 0 [ 8.125886] intel_rapl: Found RAPL domain package [ 8.125888] intel_rapl: Found RAPL domain core [ 8.125889] intel_rapl: Found RAPL domain uncore [ 8.125894] intel_rapl: RAPL package 0 domain package locked by BIOS [ 8.255258] ath9k 0000:04:00.0 wlp4s0: renamed from wlan0 [ 8.263613] Adding 7812092k swap on /dev/sda3. Priority:-2 extents:1 across:7812092k SSFS [ 8.372454] PKCS#7 signature not signed with a trusted key [ 8.382727] nvidia-uvm: Loaded the UVM driver in 8 mode, major device number 237 [ 8.407146] EXT4-fs (sda4): mounted filesystem with ordered data mode. Opts: (null) [ 8.521261] ACPI Warning: \_SB.PCI0.P0P1.XVS0._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20180531/nsarguments-66) [ 8.551368] audit: type=1400 audit(1538783597.220:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="content-hub-peer-picker" pid=787 comm="apparmor_parser" [ 8.551394] audit: type=1400 audit(1538783597.220:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="content-hub-clipboard" pid=786 comm="apparmor_parser" [ 8.559594] audit: type=1400 audit(1538783597.228:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=789 comm="apparmor_parser" [ 8.559599] audit: type=1400 audit(1538783597.228:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=789 comm="apparmor_parser" [ 8.559601] audit: type=1400 audit(1538783597.228:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=789 comm="apparmor_parser" [ 8.559604] audit: type=1400 audit(1538783597.228:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=789 comm="apparmor_parser" [ 8.560761] audit: type=1400 audit(1538783597.232:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/snap/core/4917/usr/lib/snapd/snap-confine" pid=790 comm="apparmor_parser" [ 8.560765] audit: type=1400 audit(1538783597.232:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/snap/core/4917/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=790 comm="apparmor_parser" [ 8.561096] audit: type=1400 audit(1538783597.232:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session" pid=788 comm="apparmor_parser" [ 8.561098] audit: type=1400 audit(1538783597.232:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session//chromium" pid=788 comm="apparmor_parser" [ 8.625745] resource sanity check: requesting [mem 0x000c0000-0x000fffff], which spans more than PCI Bus 0000:00 [mem 0x000c0000-0x000dffff window] [ 8.625951] caller os_map_kernel_space.part.9+0xd4/0x120 [nvidia] mapping multiple BARs [ 9.092806] random: crng init done [ 9.092808] random: 7 urandom warning(s) missed due to ratelimiting [ 9.140651] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input29 [ 9.140827] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input30 [ 9.140894] input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input31 [ 9.141060] input: HDA NVidia HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input32 [ 9.798624] IPv6: ADDRCONF(NETDEV_UP): enp5s0: link is not ready [ 9.971409] r8169 0000:05:00.0 enp5s0: link down [ 9.971501] IPv6: ADDRCONF(NETDEV_UP): enp5s0: link is not ready [ 9.979334] IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready [ 10.482929] resource sanity check: requesting [mem 0x000c0000-0x000fffff], which spans more than PCI Bus 0000:00 [mem 0x000c0000-0x000dffff window] [ 10.483149] caller os_map_kernel_space.part.9+0xd4/0x120 [nvidia] mapping multiple BARs [ 10.801510] ------------[ cut here ]------------ [ 10.801512] Bad or missing usercopy whitelist? Kernel memory exposure attempt detected from SLUB object 'nvidia_stack_cache' (offset 11440, size 3)! [ 10.801522] WARNING: CPU: 3 PID: 1188 at mm/usercopy.c:81 usercopy_warn+0x81/0xa0 [ 10.801523] Modules linked in: snd_hda_codec_hdmi binfmt_misc nvidia_uvm(POE) nls_iso8859_1 wmi_bmof mxm_wmi intel_rapl x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc nvidia_drm(POE) aesni_intel nvidia_modeset(POE) aes_x86_64 crypto_simd cryptd glue_helper nvidia(POE) intel_cstate snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm arc4 snd_seq_midi snd_seq_midi_event snd_rawmidi intel_rapl_perf ath9k snd_seq ath9k_common ath9k_hw drm_kms_helper joydev ath snd_seq_device input_leds snd_timer mac80211 drm snd cfg80211 ipmi_devintf ir_rc6_decoder ipmi_msghandler fb_sys_fops syscopyarea soundcore mei_me sysfillrect sysimgblt mei rc_rc6_mce video nuvoton_cir mac_hid rc_core wmi sch_fq_codel [ 10.801559] nct6775 hwmon_vid coretemp parport_pc sunrpc ppdev lp parport ip_tables x_tables autofs4 hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid gpio_ich ahci r8169 libahci lpc_ich mii [ 10.801572] CPU: 3 PID: 1188 Comm: Xorg Tainted: P OE 4.18.0-8-generic #9-Ubuntu [ 10.801572] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./HM65-MXM, BIOS P1.10 09/16/2011 [ 10.801574] RIP: 0010:usercopy_warn+0x81/0xa0 [ 10.801575] Code: d0 af 41 51 4d 89 d8 48 c7 c0 79 85 cf af 49 89 f1 48 89 f9 48 0f 45 c2 48 c7 c7 e0 99 d0 af 4c 89 d2 48 89 c6 e8 11 d4 df ff <0f> 0b 48 83 c4 18 c9 c3 48 c7 c6 52 82 d2 af 49 89 f1 49 89 f3 eb [ 10.801598] RSP: 0018:ffffaf68c2a47b08 EFLAGS: 00010286 [ 10.801600] RAX: 0000000000000000 RBX: ffff8f4a2948dcb0 RCX: 0000000000000006 [ 10.801601] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff8f4a575964b0 [ 10.801601] RBP: ffffaf68c2a47b20 R08: 0000000000000001 R09: 000000000000034c [ 10.801602] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000000003 [ 10.801603] R13: 0000000000000001 R14: ffff8f4a2948dcb3 R15: ffff8f4a2948dcf8 [ 10.801604] FS: 00007f33fa685a80(0000) GS:ffff8f4a57580000(0000) knlGS:0000000000000000 [ 10.801605] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 10.801606] CR2: 00007f33f6cf1d20 CR3: 00000003e64ba004 CR4: 00000000000606e0 [ 10.801607] Call Trace: [ 10.801612] __check_heap_object+0xc2/0x110 [ 10.801614] __check_object_size+0x14c/0x178 [ 10.801758] os_memcpy_to_user+0x26/0x50 [nvidia] [ 10.801921] _nv009384rm+0xbf/0xe0 [nvidia] [ 10.801923] WARNING: kernel stack frame pointer at 00000000a2de9499 in Xorg:1188 has bad value 000000006789d92d [ 10.801925] unwind stack type:0 next_sp: (null) mask:0x2 graph_idx:0 [ 10.801926] 00000000d8db92a9: ffffaf68c2a47b30 (0xffffaf68c2a47b30) [ 10.801928] 0000000005900d2d: ffffffffaee69642 (__check_heap_object+0xc2/0x110) [ 10.801929] 0000000072398924: ffffaf68c2a47b60 (0xffffaf68c2a47b60) [ 10.801930] 00000000be895cc3: ffffffffaee9161c (__check_object_size+0x14c/0x178) [ 10.801931] 00000000596f0445: 0000000000000003 (0x3) [ 10.801932] 000000006a18d414: ffff8f4a2948dcb0 (0xffff8f4a2948dcb0) [ 10.801933] 00000000d6cc2864: 000055a23294fa0e (0x55a23294fa0e) [ 10.801933] 00000000b8068e95: 0000000000000000 ... [ 10.801934] 0000000026bb3f5d: ffffaf68c2a47b88 (0xffffaf68c2a47b88) [ 10.802030] 000000006d0c0020: ffffffffc085f5b6 (os_memcpy_to_user+0x26/0x50 [nvidia]) [ 10.802031] 00000000897e23a2: 0000000000000003 (0x3) [ 10.802031] 000000008e30445c: 000055a23294fa0e (0x55a23294fa0e) [ 10.802032] 000000007a2fcca9: ffff8f4a2948dcb0 (0xffff8f4a2948dcb0) [ 10.802033] 00000000a2de9499: ffff8f4a2948dca8 (0xffff8f4a2948dca8) [ 10.802194] 00000000f915c496: ffffffffc0e2f87f (_nv009384rm+0xbf/0xe0 [nvidia]) [ 10.802195] 00000000ab1d0c3d: ffff8f4a2948dc88 (0xffff8f4a2948dc88) [ 10.802195] 000000001c671723: 0000000000000000 ... [ 10.802196] 0000000097440b9b: ffff8f4a29430e68 (0xffff8f4a29430e68) [ 10.802197] 00000000560df813: ffff8f4a2948ddb8 (0xffff8f4a2948ddb8) [ 10.802197] 000000006e46f925: 00007fff34841960 (0x7fff34841960) [ 10.802354] 000000007a03011b: ffffffffc0a29259 (_nv028097rm+0x79/0x90 [nvidia]) [ 10.802355] 00000000aa9ca3eb: 0000000000000001 (0x1) [ 10.802511] 000000006d94ec71: ffffffffc0a29235 (_nv028097rm+0x55/0x90 [nvidia]) [ 10.802512] 00000000f52d6f37: 0000000000000000 ... [ 10.802513] 00000000e1e26ef0: ffff8f4a2948ddb8 (0xffff8f4a2948ddb8) [ 10.802514] 000000007bdef26c: ffff8f4a3d892008 (0xffff8f4a3d892008) [ 10.802662] 000000004b5e3e22: ffffffffc09e8a6e (_nv013699rm+0xee/0x100 [nvidia]) [ 10.802663] 000000006960706a: ffff8f4a3dcb5410 (0xffff8f4a3dcb5410) [ 10.802664] 000000007ab8dd9e: 0000000000008570 (0x8570) [ 10.802665] 00000000205d5709: ffff8f4a3d892008 (0xffff8f4a3d892008) [ 10.802665] 000000003fccd8b6: ffff8f4a2948ddb8 (0xffff8f4a2948ddb8) [ 10.802666] 000000006c8df101: 00000000c1d00052 (0xc1d00052) [ 10.802815] 0000000080bd0690: ffffffffc09e8bd4 (_nv015347rm+0x154/0x270 [nvidia]) [ 10.802815] 0000000089b51bdf: 00007fff34841960 (0x7fff34841960) [ 10.802816] 00000000e97c2b2a: ffff8f4a2948dd60 (0xffff8f4a2948dd60) [ 10.802817] 000000002225824c: ffff8f4a2948ddb8 (0xffff8f4a2948ddb8) [ 10.802818] 00000000d33feec5: ffff8f4a2289b820 (0xffff8f4a2289b820) [ 10.802818] 00000000775c1a6f: 00007fff34841960 (0x7fff34841960) [ 10.802979] 0000000090526524: ffffffffc0e45124 (_nv008317rm+0x134/0x1a0 [nvidia]) [ 10.802980] 00000000ba18dcdf: 0000000050700701 (0x50700701) [ 10.802981] 00000000d7c35830: 00000000ffffffff (0xffffffff) [ 10.802981] 000000004d9c07c8: 0000000000000010 (0x10) [ 10.803177] 000000000c669261: ffffffffc0e4578c (_nv008296rm+0x29c/0x2b0 [nvidia]) [ 10.803180] 0000000068627676: ffff8f4a29430a20 (0xffff8f4a29430a20) [ 10.803180] 0000000055fc5cfa: 0000000000000000 ... [ 10.803182] 000000008aac1add: 0000000000000001 (0x1) [ 10.803183] 0000000074630c05: ffff8f4a2948df20 (0xffff8f4a2948df20) [ 10.803385] 0000000010db0bf2: ffffffffc0e457ae (_nv001072rm+0xe/0x20 [nvidia]) [ 10.803387] 00000000d8cbc2e9: 0000000000000001 (0x1) [ 10.803388] 0000000004177c7e: ffff8f4a29430a20 (0xffff8f4a29430a20) [ 10.803388] 00000000f76f0d44: 0000000000000000 ... [ 10.803551] 0000000076f4b85a: ffffffffc0e312d8 (_nv007324rm+0xd8/0x100 [nvidia]) [ 10.803552] 00000000795e2bff: 0000000000000000 ... [ 10.803710] 00000000cf6d35e8: ffffffffc14a3300 (nv_ctl_waitqueue+0x30/0xffffffffffa4ad30 [nvidia]) [ 10.803711] 0000000054167968: ffff8f4a29430a20 (0xffff8f4a29430a20) [ 10.803711] 00000000145eb902: ffff8f4a2fa07400 (0xffff8f4a2fa07400) [ 10.803712] 00000000ee3efda3: ffff8f4a2fa07400 (0xffff8f4a2fa07400) [ 10.803857] 0000000089f911ac: ffffffffc0ebc5e7 (_nv001171rm+0x627/0x830 [nvidia]) [ 10.803857] 000000008f9b9b9c: 0000000000000020 (0x20) [ 10.803858] 0000000030298b49: ffff8f4a2948b000 (0xffff8f4a2948b000) [ 10.803859] 000000006549ebac: ffff8f4a29430a20 (0xffff8f4a29430a20) [ 10.803860] 0000000018ba0143: 000000000000002a (0x2a) [ 10.803860] 000000003d2d47b8: ffff8f4a2fa07400 (0xffff8f4a2fa07400) [ 10.804017] 00000000d4cdc2a9: ffffffffc0ec6d13 (rm_ioctl+0x73/0x100 [nvidia]) [ 10.804019] 000000000326107d: ffffaf68c2a47e48 (0xffffaf68c2a47e48) [ 10.804176] 000000006bd09406: ffffffffc14a3300 (nv_ctl_waitqueue+0x30/0xffffffffffa4ad30 [nvidia]) [ 10.804177] 00000000d148488f: 00000000000004a4 (0x4a4) [ 10.804178] 000000001ca17ea9: ffffffff000003ed (0xffffffff000003ed) [ 10.804178] 0000000068fd5b63: 003d08bcaa563400 (0x3d08bcaa563400) [ 10.804179] 000000005bfd16c7: 003d08bd98c15c00 (0x3d08bd98c15c00) [ 10.804180] 0000000093db66b5: 003d08bd98c15c00 (0x3d08bd98c15c00) [ 10.804181] 0000000070bbae1a: 003d08bd218bc800 (0x3d08bd218bc800) [ 10.804181] 00000000a78c33fa: 0000000000000000 ... [ 10.804182] 0000000014d7865b: 0000000000000200 (0x200) [ 10.804182] 00000000223025d3: 0000002000000003 (0x2000000003) [ 10.804183] 00000000c386b2e8: 00000000000004a4 (0x4a4) [ 10.804184] 000000009cb8eb8a: 0000000000000000 ... [ 10.804184] 00000000e77e1eac: ffffaf68c2a47d00 (0xffffaf68c2a47d00) [ 10.804186] 0000000093278e20: ffffffffaee91501 (__check_object_size+0x31/0x178) [ 10.804187] 00000000d30ba842: 0000000000000020 (0x20) [ 10.804188] 00000000daddb932: ffff8f4a2fa07400 (0xffff8f4a2fa07400) [ 10.804335] 000000008291b7a7: ffffffffc14a3300 (nv_ctl_waitqueue+0x30/0xffffffffffa4ad30 [nvidia]) [ 10.804336] 00000000709168cb: ffff8f4a2fa07438 (0xffff8f4a2fa07438) [ 10.804337] 00000000f6b46c0b: ffff8f4a29430a20 (0xffff8f4a29430a20) [ 10.804426] 0000000066f1db06: ffffffffc0857dd3 (nvidia_ioctl+0x563/0x720 [nvidia]) [ 10.804426] 000000004f8166db: 0000002aaee67ba3 (0x2aaee67ba3) [ 10.804427] 000000000fbc9b64: 00007fff34841680 (0x7fff34841680) [ 10.804428] 00000000fd5f3a19: ffff8f4a2948b000 (0xffff8f4a2948b000) [ 10.804428] 0000000075c24044: ffff8f4a00000020 (0xffff8f4a00000020) [ 10.804429] 00000000d466d790: ffff8f4a29430ea0 (0xffff8f4a29430ea0) [ 10.804430] 00000000d58d03fb: ffff8f4a43aee800 (0xffff8f4a43aee800) [ 10.804431] 000000005e9e3f0a: 3ac489f0d260f200 (0x3ac489f0d260f200) [ 10.804431] 0000000059714187: ffff8f4a40bc05f8 (0xffff8f4a40bc05f8) [ 10.804432] 00000000cefa2dc0: 00007fff34841680 (0x7fff34841680) [ 10.804433] 000000004f49ae46: 000000000000000c (0xc) [ 10.804433] 00000000598c03f4: ffff8f4a3ccc2f00 (0xffff8f4a3ccc2f00) [ 10.804434] 000000000047d8ab: 00007fff34841680 (0x7fff34841680) [ 10.804435] 0000000055622155: ffffaf68c2a47e58 (0xffffaf68c2a47e58) [ 10.804523] 00000000f0f3f177: ffffffffc085307e (nvidia_frontend_unlocked_ioctl+0x3e/0x50 [nvidia]) [ 10.804523] 000000002f76efc4: ffffaf68c2a47ed8 (0xffffaf68c2a47ed8) [ 10.804525] 0000000087995d5f: ffffffffaeeaf9c8 (do_vfs_ioctl+0xa8/0x620) [ 10.804527] 00000000353424a8: ffffffffaeebea04 (mntput+0x24/0x40) [ 10.804528] 00000000679c6228: ffffaf68c2a47eb8 (0xffffaf68c2a47eb8) [ 10.804529] 000000006fb17151: ffffffffaee9b837 (__fput+0x157/0x230) [ 10.804530] 000000000075f306: ffff8f4a40bc05f8 (0xffff8f4a40bc05f8) [ 10.804531] 000000002de1c3a9: ffff8f4a43aee810 (0xffff8f4a43aee810) [ 10.804531] 00000000a13736dc: 0000000000000000 ... [ 10.804532] 00000000576bd770: ffff8f4a41820000 (0xffff8f4a41820000) [ 10.804533] 000000005312a6de: ffff8f4a41820af8 (0xffff8f4a41820af8) [ 10.804533] 000000006ba2ca0e: 3ac489f0d260f200 (0x3ac489f0d260f200) [ 10.804534] 00000000b336d6b6: ffff8f4a3ccc2f00 (0xffff8f4a3ccc2f00) [ 10.804535] 0000000044e245f5: ffff8f4a3ccc2f00 (0xffff8f4a3ccc2f00) [ 10.804535] 000000005458bf6a: 000000000000000c (0xc) [ 10.804536] 0000000026b7161b: 00000000c020462a (0xc020462a) [ 10.804537] 00000000ce3b5675: 00007fff34841680 (0x7fff34841680) [ 10.804537] 00000000cdf5ad5b: ffffaf68c2a47f18 (0xffffaf68c2a47f18) [ 10.804539] 00000000408d8efe: ffffffffaeeaffa7 (ksys_ioctl+0x67/0x90) [ 10.804540] 0000000008a5174e: ffffaf68c2a47f58 (0xffffaf68c2a47f58) [ 10.804540] 000000001a842884: 0000000000000000 ... [ 10.804541] 00000000090e7623: ffffaf68c2a47f58 (0xffffaf68c2a47f58) [ 10.804541] 00000000a85fe31e: 0000000000000000 ... [ 10.804542] 0000000012b1e67e: ffffaf68c2a47f28 (0xffffaf68c2a47f28) [ 10.804544] 00000000a9ac9ce8: ffffffffaeeaffea (__x64_sys_ioctl+0x1a/0x20) [ 10.804544] 00000000c57b6021: ffffaf68c2a47f48 (0xffffaf68c2a47f48) [ 10.804547] 00000000814d2403: ffffffffaec042ca (do_syscall_64+0x5a/0x110) [ 10.804547] 00000000ccc90968: 0000000000000000 ... [ 10.804550] 000000008e7ff90c: ffffffffaf600088 (entry_SYSCALL_64_after_hwframe+0x44/0xa9) [ 10.804550] 000000008a031cb2: 000000000000002a (0x2a) [ 10.804551] 00000000abc60ce4: 0000000000000020 (0x20) [ 10.804552] 000000003a09ad40: 00000000c020462a (0xc020462a) [ 10.804552] 000000001c0536c4: 00007fff3484169c (0x7fff3484169c) [ 10.804553] 0000000021fa99ed: 00007fff34841680 (0x7fff34841680) [ 10.804554] 000000005569fcdb: 000000005bb7f96f (0x5bb7f96f) [ 10.804554] 00000000108c5236: 0000000000003246 (0x3246) [ 10.804555] 00000000c4ed15d9: 0000000050700701 (0x50700701) [ 10.804556] 0000000021886daa: 00007fff3484169c (0x7fff3484169c) [ 10.804556] 0000000058eca6f5: 00007fff34841680 (0x7fff34841680) [ 10.804557] 000000005d433255: ffffffffffffffda (0xffffffffffffffda) [ 10.804558] 00000000203dfdd8: 00007f33fb9bc3c7 (0x7f33fb9bc3c7) [ 10.804558] 00000000fc1ac282: 00007fff34841680 (0x7fff34841680) [ 10.804559] 000000005949bcb9: 00000000c020462a (0xc020462a) [ 10.804560] 00000000631566ba: 000000000000000c (0xc) [ 10.804560] 000000002e7a913e: 0000000000000010 (0x10) [ 10.804561] 00000000cb5b2a21: 00007f33fb9bc3c7 (0x7f33fb9bc3c7) [ 10.804562] 0000000043f1b615: 0000000000000033 (0x33) [ 10.804562] 00000000b47eafe1: 0000000000003246 (0x3246) [ 10.804563] 0000000075f2c68b: 00007fff34841488 (0x7fff34841488) [ 10.804564] 000000008489f840: 000000000000002b (0x2b) [ 10.804712] ? _nv028097rm+0x79/0x90 [nvidia] [ 10.804860] ? _nv028097rm+0x55/0x90 [nvidia] [ 10.804999] ? _nv013699rm+0xee/0x100 [nvidia] [ 10.805138] ? _nv015347rm+0x154/0x270 [nvidia] [ 10.805288] ? _nv008317rm+0x134/0x1a0 [nvidia] [ 10.805438] ? _nv008296rm+0x29c/0x2b0 [nvidia] [ 10.805588] ? _nv001072rm+0xe/0x20 [nvidia] [ 10.805739] ? _nv007324rm+0xd8/0x100 [nvidia] [ 10.805883] ? _nv001171rm+0x627/0x830 [nvidia] [ 10.806027] ? rm_ioctl+0x73/0x100 [nvidia] [ 10.806029] ? __check_object_size+0x31/0x178 [ 10.806118] ? nvidia_ioctl+0x563/0x720 [nvidia] [ 10.806206] ? nvidia_frontend_unlocked_ioctl+0x3e/0x50 [nvidia] [ 10.806208] ? do_vfs_ioctl+0xa8/0x620 [ 10.806209] ? mntput+0x24/0x40 [ 10.806210] ? __fput+0x157/0x230 [ 10.806212] ? ksys_ioctl+0x67/0x90 [ 10.806214] ? __x64_sys_ioctl+0x1a/0x20 [ 10.806215] ? do_syscall_64+0x5a/0x110 [ 10.806217] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 10.806219] ---[ end trace b526cc895b193e5a ]--- [ 12.405985] r8169 0000:05:00.0 enp5s0: link up [ 12.406006] IPv6: ADDRCONF(NETDEV_CHANGE): enp5s0: link becomes ready