[ 0.000000] Linux version 4.18.0-13-generic (buildd@lgw01-amd64-048) (gcc version 8.2.0 (Ubuntu 8.2.0-7ubuntu1)) #14-Ubuntu SMP Wed Dec 5 09:04:24 UTC 2018 (Ubuntu 4.18.0-13.14-generic 4.18.17) [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.18.0-13-generic root=UUID=a04c7089-d6e5-4923-959a-098343de08d1 ro 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: 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 0x0000000000000000-0x0000000000057fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000059000-0x000000000009dfff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009e000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000003fffffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000040000000-0x00000000403fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000040400000-0x00000000651dffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000651e0000-0x00000000651e0fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000651e1000-0x00000000651e1fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000651e2000-0x000000006cbdcfff] usable [ 0.000000] BIOS-e820: [mem 0x000000006cbdd000-0x000000006f431fff] reserved [ 0.000000] BIOS-e820: [mem 0x000000006f432000-0x000000006f47cfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000006f47d000-0x000000006f860fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x000000006f861000-0x000000006ff3dfff] reserved [ 0.000000] BIOS-e820: [mem 0x000000006ff3e000-0x000000006fffdfff] type 20 [ 0.000000] BIOS-e820: [mem 0x000000006fffe000-0x000000006fffefff] usable [ 0.000000] BIOS-e820: [mem 0x000000006ffff000-0x0000000077ffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000078000000-0x00000000785fffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000078600000-0x000000007dffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000f0000000-0x00000000f7ffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fe000000-0x00000000fe010fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x0000000880ffffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] efi: EFI v2.60 by American Megatrends [ 0.000000] efi: ACPI 2.0=0x6f441000 ACPI=0x6f441000 SMBIOS=0x6fe9a000 SMBIOS 3.0=0x6fe99000 ESRT=0x67c80e98 [ 0.000000] secureboot: Secure boot could not be determined (mode 0) [ 0.000000] SMBIOS 3.1.0 present. [ 0.000000] DMI: Dell Inc. XPS 8930/0H0P0M, BIOS 1.1.3 11/02/2018 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] last_pfn = 0x881000 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: write-back [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 0080000000 mask 7F80000000 uncachable [ 0.000000] 1 base 007C000000 mask 7FFC000000 uncachable [ 0.000000] 2 base 007A000000 mask 7FFE000000 uncachable [ 0.000000] 3 base 0079800000 mask 7FFF800000 uncachable [ 0.000000] 4 base 2000000000 mask 7000000000 uncachable [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] 8 disabled [ 0.000000] 9 disabled [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000000] last_pfn = 0x78600 max_arch_pfn = 0x400000000 [ 0.000000] esrt: Reserving ESRT space from 0x0000000067c80e98 to 0x0000000067c80ed0. [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [(____ptrval____)] 97000 size 24576 [ 0.000000] Using GB pages for direct mapping [ 0.000000] BRK [0x37e95c000, 0x37e95cfff] PGTABLE [ 0.000000] BRK [0x37e95d000, 0x37e95dfff] PGTABLE [ 0.000000] BRK [0x37e95e000, 0x37e95efff] PGTABLE [ 0.000000] BRK [0x37e95f000, 0x37e95ffff] PGTABLE [ 0.000000] BRK [0x37e960000, 0x37e960fff] PGTABLE [ 0.000000] BRK [0x37e961000, 0x37e961fff] PGTABLE [ 0.000000] BRK [0x37e962000, 0x37e962fff] PGTABLE [ 0.000000] BRK [0x37e963000, 0x37e963fff] PGTABLE [ 0.000000] BRK [0x37e964000, 0x37e964fff] PGTABLE [ 0.000000] RAMDISK: [mem 0x3344d000-0x35a1dfff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x000000006F441000 000024 (v02 DELL ) [ 0.000000] ACPI: XSDT 0x000000006F4410C8 00010C (v01 DELL AS09 01072009 AMI 00010013) [ 0.000000] ACPI: FACP 0x000000006F46DCF0 000114 (v06 DELL AS09 01072009 AMI 00010013) [ 0.000000] ACPI: DSDT 0x000000006F441260 02CA8C (v02 DELL AS09 01072009 INTL 20160422) [ 0.000000] ACPI: FACS 0x000000006F860500 000040 [ 0.000000] ACPI: APIC 0x000000006F46DE08 00012C (v03 DELL AS09 01072009 AMI 00010013) [ 0.000000] ACPI: FPDT 0x000000006F46DF38 000044 (v01 DELL AS09 01072009 AMI 00010013) [ 0.000000] ACPI: FIDT 0x000000006F46DF80 00009C (v01 DELL AS09 01072009 AMI 00010013) [ 0.000000] ACPI: MCFG 0x000000006F46E020 00003C (v01 DELL AS09 01072009 MSFT 00000097) [ 0.000000] ACPI: SSDT 0x000000006F46E060 0003A3 (v01 SataRe SataTabl 00001000 INTL 20160422) [ 0.000000] ACPI: SLIC 0x000000006F46E408 000176 (v01 DELL AS09 01072009 AMI 00010013) [ 0.000000] ACPI: BOOT 0x000000006F46E580 000028 (v01 DELL AS09 01072009 AMI 00010013) [ 0.000000] ACPI: SSDT 0x000000006F46E5A8 003165 (v02 SaSsdt SaSsdt 00003000 INTL 20160422) [ 0.000000] ACPI: SSDT 0x000000006F471710 002892 (v02 PegSsd PegSsdt 00001000 INTL 20160422) [ 0.000000] ACPI: HPET 0x000000006F473FA8 000038 (v01 INTEL KBL 00000001 MSFT 0000005F) [ 0.000000] ACPI: SSDT 0x000000006F473FE0 0011AA (v02 INTEL Ther_Rvp 00001000 INTL 20160422) [ 0.000000] ACPI: SSDT 0x000000006F475190 000A2C (v02 INTEL xh_kbl_s 00000000 INTL 20160422) [ 0.000000] ACPI: UEFI 0x000000006F475BC0 000042 (v01 DELL\x AS09 00000002 01000013) [ 0.000000] ACPI: MSDM 0x000000006F475C08 000055 (v03 DELL AS09 01072009 AMI 00010013) [ 0.000000] ACPI: SSDT 0x000000006F475C60 000D03 (v02 Intel PerfTune 00001000 INTL 20160422) [ 0.000000] ACPI: SSDT 0x000000006F476968 0017AE (v02 CpuRef CpuSsdt 00003000 INTL 20160422) [ 0.000000] ACPI: LPIT 0x000000006F478118 000094 (v01 INTEL KBL 00000000 MSFT 0000005F) [ 0.000000] ACPI: SSDT 0x000000006F4781B0 000141 (v02 INTEL HdaDsp 00000000 INTL 20160422) [ 0.000000] ACPI: SSDT 0x000000006F4782F8 00029F (v02 INTEL sensrhub 00000000 INTL 20160422) [ 0.000000] ACPI: SSDT 0x000000006F478598 003002 (v02 INTEL PtidDevc 00001000 INTL 20160422) [ 0.000000] ACPI: SSDT 0x000000006F47B5A0 000517 (v02 INTEL TbtTypeC 00000000 INTL 20160422) [ 0.000000] ACPI: SSDT 0x000000006F47BAB8 0002E9 (v02 INTEL Wwan 00000001 INTL 20160422) [ 0.000000] ACPI: DBGP 0x000000006F47BDA8 000034 (v01 INTEL 00000002 MSFT 0000005F) [ 0.000000] ACPI: DBG2 0x000000006F47BDE0 000054 (v00 INTEL 00000002 MSFT 0000005F) [ 0.000000] ACPI: DMAR 0x000000006F47BE38 0000B0 (v01 INTEL EDK2 00000001 INTL 00000001) [ 0.000000] ACPI: BGRT 0x000000006F47BEE8 000038 (v01 DELL AS09 01072009 AMI 00010013) [ 0.000000] ACPI: TPM2 0x000000006F47BF20 000034 (v03 DELL\x AS09 00000001 AMI 00000000) [ 0.000000] ACPI: WSMT 0x000000006F47BF58 000028 (v01 DELL AS09 01072009 AMI 00010013) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x0000000880ffffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x880fd5000-0x880ffffff] [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x0000000880ffffff] [ 0.000000] Device empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x0000000000057fff] [ 0.000000] node 0: [mem 0x0000000000059000-0x000000000009dfff] [ 0.000000] node 0: [mem 0x0000000000100000-0x000000003fffffff] [ 0.000000] node 0: [mem 0x0000000040400000-0x00000000651dffff] [ 0.000000] node 0: [mem 0x00000000651e2000-0x000000006cbdcfff] [ 0.000000] node 0: [mem 0x000000006fffe000-0x000000006fffefff] [ 0.000000] node 0: [mem 0x0000000078000000-0x00000000785fffff] [ 0.000000] node 0: [mem 0x0000000100000000-0x0000000880ffffff] [ 0.000000] Reserved but unavailable: 45704 pages [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x0000000880ffffff] [ 0.000000] On node 0 totalpages: 8314232 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 23 pages reserved [ 0.000000] DMA zone: 3996 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 6904 pages used for memmap [ 0.000000] DMA32 zone: 441820 pages, LIFO batch:31 [ 0.000000] Normal zone: 122944 pages used for memmap [ 0.000000] Normal zone: 7868416 pages, LIFO batch:31 [ 0.000000] ACPI: PM-Timer IO Port: 0x1808 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x09] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x0a] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x0b] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x0c] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x0d] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x0e] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x0f] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x10] high edge lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] smpboot: Allowing 16 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x00058000-0x00058fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x40000000-0x403fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x651e0000-0x651e0fff] [ 0.000000] PM: Registered nosave memory: [mem 0x651e1000-0x651e1fff] [ 0.000000] PM: Registered nosave memory: [mem 0x6cbdd000-0x6f431fff] [ 0.000000] PM: Registered nosave memory: [mem 0x6f432000-0x6f47cfff] [ 0.000000] PM: Registered nosave memory: [mem 0x6f47d000-0x6f860fff] [ 0.000000] PM: Registered nosave memory: [mem 0x6f861000-0x6ff3dfff] [ 0.000000] PM: Registered nosave memory: [mem 0x6ff3e000-0x6fffdfff] [ 0.000000] PM: Registered nosave memory: [mem 0x6ffff000-0x77ffffff] [ 0.000000] PM: Registered nosave memory: [mem 0x78600000-0x7dffffff] [ 0.000000] PM: Registered nosave memory: [mem 0x7e000000-0xefffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xf7ffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfdffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfe000000-0xfe010fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfe011000-0xfebfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfecfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed00000-0xfed00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed01000-0xfedfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xfeffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff] [ 0.000000] [mem 0x7e000000-0xefffffff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on bare hardware [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.000000] random: get_random_bytes called from start_kernel+0x99/0x55a with crng_init=0 [ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:16 nr_cpu_ids:16 nr_node_ids:1 [ 0.000000] percpu: Embedded 46 pages/cpu @(____ptrval____) s151552 r8192 d28672 u262144 [ 0.000000] pcpu-alloc: s151552 r8192 d28672 u262144 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 00 01 02 03 04 05 06 07 [0] 08 09 10 11 12 13 14 15 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 8184297 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.18.0-13-generic root=UUID=a04c7089-d6e5-4923-959a-098343de08d1 ro 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: 32451160K/33256928K available (12300K kernel code, 2633K rwdata, 4352K rodata, 2440K init, 2336K bss, 805768K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=16, Nodes=1 [ 0.000000] ftrace: allocating 40813 entries in 160 pages [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=16. [ 0.000000] Tasks RCU enabled. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=16 [ 0.000000] NR_IRQS: 524544, nr_irqs: 2184, 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: 79635855245 ns [ 0.000000] hpet clockevent registered [ 0.004000] APIC: Switch to symmetric I/O mode setup [ 0.004000] DMAR: Host address width 39 [ 0.004000] DMAR: DRHD base: 0x000000fed90000 flags: 0x0 [ 0.004000] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 19e2ff0505e [ 0.004000] DMAR: DRHD base: 0x000000fed91000 flags: 0x1 [ 0.004000] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da [ 0.004000] DMAR: RMRR base: 0x0000006d716000 end: 0x0000006d735fff [ 0.004000] DMAR: RMRR base: 0x00000079800000 end: 0x0000007dffffff [ 0.004000] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1 [ 0.004000] DMAR-IR: HPET id 0 under DRHD base 0xfed91000 [ 0.004000] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping. [ 0.004000] DMAR-IR: Enabled IRQ remapping in x2apic mode [ 0.004000] x2apic enabled [ 0.004000] Switched APIC routing to cluster x2apic. [ 0.008000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.028000] tsc: Detected 3600.000 MHz processor [ 0.028000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x33e452fbb2f, max_idle_ns: 440795236593 ns [ 0.028000] Calibrating delay loop (skipped), value calculated using timer frequency.. 7200.00 BogoMIPS (lpj=14400000) [ 0.028000] pid_max: default: 32768 minimum: 301 [ 0.028000] Security Framework initialized [ 0.028000] Yama: becoming mindful. [ 0.028000] AppArmor: AppArmor initialized [ 0.028000] Dentry cache hash table entries: 4194304 (order: 13, 33554432 bytes) [ 0.033072] Inode-cache hash table entries: 2097152 (order: 12, 16777216 bytes) [ 0.033123] Mount-cache hash table entries: 65536 (order: 7, 524288 bytes) [ 0.033168] Mountpoint-cache hash table entries: 65536 (order: 7, 524288 bytes) [ 0.033306] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.033306] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 0.033310] mce: CPU supports 14 MCE banks [ 0.033318] CPU0: Thermal monitoring enabled (TM1) [ 0.033338] process: using mwait in idle threads [ 0.033340] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.033340] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 0.033341] Spectre V2 : Mitigation: Full generic retpoline [ 0.033341] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 0.033342] Spectre V2 : Spectre v2 mitigation: Enabling Indirect Branch Prediction Barrier [ 0.033342] Spectre V2 : Enabling Restricted Speculation for firmware calls [ 0.033343] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp [ 0.036830] Freeing SMP alternatives memory: 36K [ 0.044138] TSC deadline timer enabled [ 0.044143] smpboot: CPU0: Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz (family: 0x6, model: 0x9e, stepping: 0xc) [ 0.044206] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver. [ 0.044228] ... version: 4 [ 0.044228] ... bit width: 48 [ 0.044229] ... generic registers: 4 [ 0.044229] ... value mask: 0000ffffffffffff [ 0.044230] ... max period: 00007fffffffffff [ 0.044230] ... fixed-purpose events: 3 [ 0.044230] ... event mask: 000000070000000f [ 0.044259] Hierarchical SRCU implementation. [ 0.045167] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter. [ 0.045176] smp: Bringing up secondary CPUs ... [ 0.045230] x86: Booting SMP configuration: [ 0.045230] .... node #0, CPUs: #1 #2 #3 #4 #5 #6 #7 #8 #9 #10 #11 #12 #13 #14 #15 [ 0.056366] smp: Brought up 1 node, 16 CPUs [ 0.056366] smpboot: Max logical packages: 1 [ 0.056366] smpboot: Total of 16 processors activated (115200.00 BogoMIPS) [ 0.060557] devtmpfs: initialized [ 0.060557] x86/mm: Memory block size: 128MB [ 0.061446] PM: Registering ACPI NVS region [mem 0x651e0000-0x651e0fff] (4096 bytes) [ 0.061446] PM: Registering ACPI NVS region [mem 0x6f47d000-0x6f860fff] (4079616 bytes) [ 0.061446] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.061446] futex hash table entries: 4096 (order: 6, 262144 bytes) [ 0.061446] pinctrl core: initialized pinctrl subsystem [ 0.061446] RTC time: 15:41:19, date: 12/29/18 [ 0.061446] NET: Registered protocol family 16 [ 0.061446] audit: initializing netlink subsys (disabled) [ 0.061446] audit: type=2000 audit(1546098079.060:1): state=initialized audit_enabled=0 res=1 [ 0.061446] cpuidle: using governor ladder [ 0.061446] cpuidle: using governor menu [ 0.061446] Simple Boot Flag at 0x47 set to 0x1 [ 0.061446] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.061446] ACPI: bus type PCI registered [ 0.061446] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.061446] PCI: MMCONFIG for domain 0000 [bus 00-7f] at [mem 0xf0000000-0xf7ffffff] (base 0xf0000000) [ 0.061446] PCI: MMCONFIG at [mem 0xf0000000-0xf7ffffff] reserved in E820 [ 0.061446] PCI: Using configuration type 1 for base access [ 0.064439] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.064439] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.064439] ACPI: Added _OSI(Module Device) [ 0.064439] ACPI: Added _OSI(Processor Device) [ 0.064439] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.064439] ACPI: Added _OSI(Processor Aggregator Device) [ 0.064439] ACPI: Added _OSI(Linux-Dell-Video) [ 0.064439] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.101396] ACPI: 13 ACPI AML tables successfully acquired and loaded [ 0.108226] ACPI: Dynamic OEM Table Load: [ 0.108231] ACPI: SSDT 0xFFFF952DDC13D000 000759 (v02 PmRef Cpu0Ist 00003000 INTL 20160422) [ 0.108717] ACPI: \_PR_.PR00: _OSC native thermal LVT Acked [ 0.109127] ACPI: Dynamic OEM Table Load: [ 0.109131] ACPI: SSDT 0xFFFF952DDB943400 0003FF (v02 PmRef Cpu0Cst 00003001 INTL 20160422) [ 0.109524] ACPI: Dynamic OEM Table Load: [ 0.109527] ACPI: SSDT 0xFFFF952DDC189140 0000BA (v02 PmRef Cpu0Hwp 00003000 INTL 20160422) [ 0.109848] ACPI: Dynamic OEM Table Load: [ 0.109852] ACPI: SSDT 0xFFFF952DDC178000 000628 (v02 PmRef HwpLvt 00003000 INTL 20160422) [ 0.112412] ACPI: Dynamic OEM Table Load: [ 0.112417] ACPI: SSDT 0xFFFF952DDB80A000 000D14 (v02 PmRef ApIst 00003000 INTL 20160422) [ 0.113255] ACPI: Dynamic OEM Table Load: [ 0.113255] ACPI: SSDT 0xFFFF952DDB943000 000317 (v02 PmRef ApHwp 00003000 INTL 20160422) [ 0.113256] ACPI: Dynamic OEM Table Load: [ 0.113256] ACPI: SSDT 0xFFFF952DDB804400 00030A (v02 PmRef ApCst 00003000 INTL 20160422) [ 0.121940] ACPI: Interpreter enabled [ 0.121972] ACPI: (supports S0 S3 S4 S5) [ 0.121972] ACPI: Using IOAPIC for interrupt routing [ 0.122004] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.122894] ACPI: Enabled 7 GPEs in block 00 to 7F [ 0.125449] ACPI: Power Resource [PG00] (on) [ 0.125797] ACPI: Power Resource [PG01] (on) [ 0.126115] ACPI: Power Resource [PG02] (on) [ 0.147174] ACPI: Power Resource [FN00] (off) [ 0.147257] ACPI: Power Resource [FN01] (off) [ 0.147337] ACPI: Power Resource [FN02] (off) [ 0.147414] ACPI: Power Resource [FN03] (off) [ 0.147492] ACPI: Power Resource [FN04] (off) [ 0.148596] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-7e]) [ 0.148601] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.148773] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug SHPCHotplug PME AER] [ 0.148935] acpi PNP0A08:00: _OSC: OS now controls [PCIeCapability LTR] [ 0.148936] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration [ 0.149606] PCI host bridge to bus 0000:00 [ 0.149608] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.149609] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.149610] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.149610] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window] [ 0.149611] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window] [ 0.149612] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window] [ 0.149613] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window] [ 0.149614] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window] [ 0.149615] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window] [ 0.149615] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window] [ 0.149616] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window] [ 0.149617] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window] [ 0.149618] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window] [ 0.149619] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window] [ 0.149619] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window] [ 0.149620] pci_bus 0000:00: root bus resource [mem 0x000f0000-0x000fffff window] [ 0.149621] pci_bus 0000:00: root bus resource [mem 0x7e000000-0xefffffff window] [ 0.149622] pci_bus 0000:00: root bus resource [mem 0x2000000000-0x2fffffffff window] [ 0.149623] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window] [ 0.149624] pci_bus 0000:00: root bus resource [bus 00-7e] [ 0.149630] pci 0000:00:00.0: [8086:3e30] type 00 class 0x060000 [ 0.149931] pci 0000:00:01.0: [8086:1901] type 01 class 0x060400 [ 0.149964] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold [ 0.150137] pci 0000:00:02.0: [8086:3e98] type 00 class 0x038000 [ 0.150144] pci 0000:00:02.0: reg 0x10: [mem 0x2ffe000000-0x2ffeffffff 64bit] [ 0.150148] pci 0000:00:02.0: reg 0x18: [mem 0x2fa0000000-0x2fafffffff 64bit pref] [ 0.150150] pci 0000:00:02.0: reg 0x20: [io 0xf000-0xf03f] [ 0.150289] pci 0000:00:08.0: [8086:1911] type 00 class 0x088000 [ 0.150297] pci 0000:00:08.0: reg 0x10: [mem 0x2fff027000-0x2fff027fff 64bit] [ 0.150444] pci 0000:00:14.0: [8086:a2af] type 00 class 0x0c0330 [ 0.150477] pci 0000:00:14.0: reg 0x10: [mem 0x2fff010000-0x2fff01ffff 64bit] [ 0.150574] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.150803] pci 0000:00:16.0: [8086:a2ba] type 00 class 0x078000 [ 0.150832] pci 0000:00:16.0: reg 0x10: [mem 0x2fff026000-0x2fff026fff 64bit] [ 0.150917] pci 0000:00:16.0: PME# supported from D3hot [ 0.151113] pci 0000:00:17.0: [8086:a282] type 00 class 0x010601 [ 0.151141] pci 0000:00:17.0: reg 0x10: [mem 0xec104000-0xec105fff] [ 0.151152] pci 0000:00:17.0: reg 0x14: [mem 0xec107000-0xec1070ff] [ 0.151164] pci 0000:00:17.0: reg 0x18: [io 0xf090-0xf097] [ 0.151175] pci 0000:00:17.0: reg 0x1c: [io 0xf080-0xf083] [ 0.151186] pci 0000:00:17.0: reg 0x20: [io 0xf060-0xf07f] [ 0.151197] pci 0000:00:17.0: reg 0x24: [mem 0xec106000-0xec1067ff] [ 0.151260] pci 0000:00:17.0: PME# supported from D3hot [ 0.151420] pci 0000:00:1c.0: [8086:a291] type 01 class 0x060400 [ 0.151545] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.151686] pci 0000:00:1c.2: [8086:a292] type 01 class 0x060400 [ 0.151806] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold [ 0.151989] pci 0000:00:1c.3: [8086:a293] type 01 class 0x060400 [ 0.152113] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold [ 0.152295] pci 0000:00:1c.4: [8086:a294] type 01 class 0x060400 [ 0.152417] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold [ 0.152608] pci 0000:00:1d.0: [8086:a298] type 01 class 0x060400 [ 0.152731] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.153017] pci 0000:00:1e.0: [8086:a2a7] type 00 class 0x118000 [ 0.153280] pci 0000:00:1e.0: reg 0x10: [mem 0x2fff025000-0x2fff025fff 64bit] [ 0.154253] pci 0000:00:1f.0: [8086:a2c9] type 00 class 0x060100 [ 0.154476] pci 0000:00:1f.2: [8086:a2a1] type 00 class 0x058000 [ 0.154493] pci 0000:00:1f.2: reg 0x10: [mem 0xec100000-0xec103fff] [ 0.154676] pci 0000:00:1f.3: [8086:a2f0] type 00 class 0x040300 [ 0.154705] pci 0000:00:1f.3: reg 0x10: [mem 0x2fff020000-0x2fff023fff 64bit] [ 0.154734] pci 0000:00:1f.3: reg 0x20: [mem 0x2fff000000-0x2fff00ffff 64bit] [ 0.154788] pci 0000:00:1f.3: PME# supported from D3hot D3cold [ 0.155021] pci 0000:00:1f.4: [8086:a2a3] type 00 class 0x0c0500 [ 0.155081] pci 0000:00:1f.4: reg 0x10: [mem 0x2fff024000-0x2fff0240ff 64bit] [ 0.155151] pci 0000:00:1f.4: reg 0x20: [io 0xf040-0xf05f] [ 0.155382] pci 0000:01:00.0: [10de:1b80] type 00 class 0x030000 [ 0.155400] pci 0000:01:00.0: reg 0x10: [mem 0xeb000000-0xebffffff] [ 0.155409] pci 0000:01:00.0: reg 0x14: [mem 0xa0000000-0xafffffff 64bit pref] [ 0.155419] pci 0000:01:00.0: reg 0x1c: [mem 0xb0000000-0xb1ffffff 64bit pref] [ 0.155425] pci 0000:01:00.0: reg 0x24: [io 0xe000-0xe07f] [ 0.155431] pci 0000:01:00.0: reg 0x30: [mem 0xec000000-0xec07ffff pref] [ 0.155447] pci 0000:01:00.0: BAR 1: assigned to efifb [ 0.155531] pci 0000:01:00.1: [10de:10f0] type 00 class 0x040300 [ 0.155544] pci 0000:01:00.1: reg 0x10: [mem 0xec080000-0xec083fff] [ 0.155653] pci 0000:00:01.0: PCI bridge to [bus 01] [ 0.155655] pci 0000:00:01.0: bridge window [io 0xe000-0xefff] [ 0.155656] pci 0000:00:01.0: bridge window [mem 0xeb000000-0xec0fffff] [ 0.155659] pci 0000:00:01.0: bridge window [mem 0xa0000000-0xb1ffffff 64bit pref] [ 0.155763] pci 0000:00:1c.0: PCI bridge to [bus 02] [ 0.155902] pci 0000:03:00.0: [168c:0042] type 00 class 0x028000 [ 0.155961] pci 0000:03:00.0: reg 0x10: [mem 0xec200000-0xec3fffff 64bit] [ 0.156149] pci 0000:03:00.0: PME# supported from D0 D3hot D3cold [ 0.156364] pci 0000:00:1c.2: PCI bridge to [bus 03] [ 0.156371] pci 0000:00:1c.2: bridge window [mem 0xec200000-0xec3fffff] [ 0.156493] pci 0000:04:00.0: [1969:e0a1] type 00 class 0x020000 [ 0.156528] pci 0000:04:00.0: reg 0x10: [mem 0xec500000-0xec53ffff 64bit] [ 0.156539] pci 0000:04:00.0: reg 0x18: [io 0xd000-0xd07f] [ 0.156658] pci 0000:04:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.156766] pci 0000:00:1c.3: PCI bridge to [bus 04] [ 0.156770] pci 0000:00:1c.3: bridge window [io 0xd000-0xdfff] [ 0.156773] pci 0000:00:1c.3: bridge window [mem 0xec500000-0xec5fffff] [ 0.156887] pci 0000:00:1c.4: PCI bridge to [bus 05-6f] [ 0.156894] pci 0000:00:1c.4: bridge window [mem 0xbc000000-0xea0fffff] [ 0.156900] pci 0000:00:1c.4: bridge window [mem 0x2fb0000000-0x2ff9ffffff 64bit pref] [ 0.157015] pci 0000:70:00.0: [1c5c:1527] type 00 class 0x010802 [ 0.157058] pci 0000:70:00.0: reg 0x10: [mem 0xec400000-0xec403fff 64bit] [ 0.157363] pci 0000:00:1d.0: PCI bridge to [bus 70] [ 0.157369] pci 0000:00:1d.0: bridge window [mem 0xec400000-0xec4fffff] [ 0.158831] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.158886] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15) [ 0.158939] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.158992] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.159045] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.159099] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.159152] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.159205] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.159977] SCSI subsystem initialized [ 0.160009] libata version 3.00 loaded. [ 0.160016] pci 0000:01:00.0: vgaarb: setting as boot VGA device [ 0.160016] pci 0000:01:00.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.160016] pci 0000:01:00.0: vgaarb: bridge control possible [ 0.160016] vgaarb: loaded [ 0.160025] ACPI: bus type USB registered [ 0.160034] usbcore: registered new interface driver usbfs [ 0.160038] usbcore: registered new interface driver hub [ 0.160059] usbcore: registered new device driver usb [ 0.160074] pps_core: LinuxPPS API ver. 1 registered [ 0.160075] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.160076] PTP clock support registered [ 0.160091] EDAC MC: Ver: 3.0.0 [ 0.160143] Registered efivars operations [ 0.204014] PCI: Using ACPI for IRQ routing [ 0.207363] PCI: pci_cache_line_size set to 64 bytes [ 0.207459] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff] [ 0.207460] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff] [ 0.207461] e820: reserve RAM buffer [mem 0x651e0000-0x67ffffff] [ 0.207462] e820: reserve RAM buffer [mem 0x6cbdd000-0x6fffffff] [ 0.207462] e820: reserve RAM buffer [mem 0x6ffff000-0x6fffffff] [ 0.207463] e820: reserve RAM buffer [mem 0x78600000-0x7bffffff] [ 0.207464] e820: reserve RAM buffer [mem 0x881000000-0x883ffffff] [ 0.208002] NetLabel: Initializing [ 0.208002] NetLabel: domain hash size = 128 [ 0.208002] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.208002] NetLabel: unlabeled traffic allowed by default [ 0.208182] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.208186] hpet0: 8 comparators, 64-bit 24.000000 MHz counter [ 0.212001] clocksource: Switched to clocksource tsc-early [ 0.219064] VFS: Disk quotas dquot_6.6.0 [ 0.219074] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.219140] AppArmor: AppArmor Filesystem Enabled [ 0.219152] pnp: PnP ACPI init [ 0.219213] system 00:00: [mem 0x40000000-0x403fffff] has been reserved [ 0.219216] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.219393] system 00:01: [io 0x0a00-0x0a3f] has been reserved [ 0.219394] system 00:01: [io 0x0a40-0x0a7f] has been reserved [ 0.219396] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.220029] pnp 00:02: [dma 0 disabled] [ 0.220062] pnp 00:02: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.220179] system 00:03: [io 0x0680-0x069f] has been reserved [ 0.220180] system 00:03: [io 0xffff] has been reserved [ 0.220182] system 00:03: [io 0xffff] has been reserved [ 0.220183] system 00:03: [io 0xffff] has been reserved [ 0.220184] system 00:03: [io 0x1800-0x18fe] has been reserved [ 0.220185] system 00:03: [io 0x164e-0x164f] has been reserved [ 0.220187] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.220265] system 00:04: [io 0x0800-0x087f] has been reserved [ 0.220268] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.220281] pnp 00:05: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.220309] system 00:06: [io 0x1854-0x1857] has been reserved [ 0.220312] system 00:06: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) [ 0.220521] system 00:07: [mem 0xfed10000-0xfed17fff] has been reserved [ 0.220522] system 00:07: [mem 0xfed18000-0xfed18fff] has been reserved [ 0.220524] system 00:07: [mem 0xfed19000-0xfed19fff] has been reserved [ 0.220525] system 00:07: [mem 0xf0000000-0xf7ffffff] has been reserved [ 0.220526] system 00:07: [mem 0xfed20000-0xfed3ffff] has been reserved [ 0.220527] system 00:07: [mem 0xfed90000-0xfed93fff] could not be reserved [ 0.220528] system 00:07: [mem 0xfed45000-0xfed8ffff] has been reserved [ 0.220529] system 00:07: [mem 0xff000000-0xffffffff] has been reserved [ 0.220530] system 00:07: [mem 0xfee00000-0xfeefffff] could not be reserved [ 0.220531] system 00:07: [mem 0xeffe0000-0xefffffff] has been reserved [ 0.220533] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.220568] system 00:08: [mem 0xfd000000-0xfdabffff] has been reserved [ 0.220569] system 00:08: [mem 0xfdad0000-0xfdadffff] has been reserved [ 0.220570] system 00:08: [mem 0xfdb00000-0xfdffffff] has been reserved [ 0.220571] system 00:08: [mem 0xfe000000-0xfe01ffff] could not be reserved [ 0.220572] system 00:08: [mem 0xfe036000-0xfe03bfff] has been reserved [ 0.220573] system 00:08: [mem 0xfe03d000-0xfe3fffff] has been reserved [ 0.220574] system 00:08: [mem 0xfe410000-0xfe7fffff] has been reserved [ 0.220577] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.220852] system 00:09: [io 0xff00-0xfffe] has been reserved [ 0.220855] system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.221887] system 00:0a: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.222715] pnp: PnP ACPI: found 11 devices [ 0.227947] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.227990] pci 0000:00:1c.4: bridge window [io 0x1000-0x0fff] to [bus 05-6f] add_size 1000 [ 0.228005] pci 0000:00:1c.4: BAR 13: assigned [io 0x2000-0x2fff] [ 0.228006] pci 0000:00:01.0: PCI bridge to [bus 01] [ 0.228008] pci 0000:00:01.0: bridge window [io 0xe000-0xefff] [ 0.228010] pci 0000:00:01.0: bridge window [mem 0xeb000000-0xec0fffff] [ 0.228011] pci 0000:00:01.0: bridge window [mem 0xa0000000-0xb1ffffff 64bit pref] [ 0.228014] pci 0000:00:1c.0: PCI bridge to [bus 02] [ 0.228028] pci 0000:00:1c.2: PCI bridge to [bus 03] [ 0.228034] pci 0000:00:1c.2: bridge window [mem 0xec200000-0xec3fffff] [ 0.228043] pci 0000:00:1c.3: PCI bridge to [bus 04] [ 0.228046] pci 0000:00:1c.3: bridge window [io 0xd000-0xdfff] [ 0.228051] pci 0000:00:1c.3: bridge window [mem 0xec500000-0xec5fffff] [ 0.228060] pci 0000:00:1c.4: PCI bridge to [bus 05-6f] [ 0.228063] pci 0000:00:1c.4: bridge window [io 0x2000-0x2fff] [ 0.228068] pci 0000:00:1c.4: bridge window [mem 0xbc000000-0xea0fffff] [ 0.228072] pci 0000:00:1c.4: bridge window [mem 0x2fb0000000-0x2ff9ffffff 64bit pref] [ 0.228078] pci 0000:00:1d.0: PCI bridge to [bus 70] [ 0.228083] pci 0000:00:1d.0: bridge window [mem 0xec400000-0xec4fffff] [ 0.228094] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.228095] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.228096] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.228096] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window] [ 0.228097] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window] [ 0.228098] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window] [ 0.228099] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window] [ 0.228100] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window] [ 0.228101] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window] [ 0.228102] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window] [ 0.228102] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window] [ 0.228103] pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff window] [ 0.228104] pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff window] [ 0.228105] pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff window] [ 0.228106] pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff window] [ 0.228107] pci_bus 0000:00: resource 19 [mem 0x000f0000-0x000fffff window] [ 0.228108] pci_bus 0000:00: resource 20 [mem 0x7e000000-0xefffffff window] [ 0.228108] pci_bus 0000:00: resource 21 [mem 0x2000000000-0x2fffffffff window] [ 0.228109] pci_bus 0000:00: resource 22 [mem 0xfd000000-0xfe7fffff window] [ 0.228110] pci_bus 0000:01: resource 0 [io 0xe000-0xefff] [ 0.228111] pci_bus 0000:01: resource 1 [mem 0xeb000000-0xec0fffff] [ 0.228112] pci_bus 0000:01: resource 2 [mem 0xa0000000-0xb1ffffff 64bit pref] [ 0.228113] pci_bus 0000:03: resource 1 [mem 0xec200000-0xec3fffff] [ 0.228114] pci_bus 0000:04: resource 0 [io 0xd000-0xdfff] [ 0.228115] pci_bus 0000:04: resource 1 [mem 0xec500000-0xec5fffff] [ 0.228116] pci_bus 0000:05: resource 0 [io 0x2000-0x2fff] [ 0.228116] pci_bus 0000:05: resource 1 [mem 0xbc000000-0xea0fffff] [ 0.228117] pci_bus 0000:05: resource 2 [mem 0x2fb0000000-0x2ff9ffffff 64bit pref] [ 0.228118] pci_bus 0000:70: resource 1 [mem 0xec400000-0xec4fffff] [ 0.228244] NET: Registered protocol family 2 [ 0.228349] tcp_listen_portaddr_hash hash table entries: 16384 (order: 6, 262144 bytes) [ 0.228408] TCP established hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.228591] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 0.228665] TCP: Hash tables configured (established 262144 bind 65536) [ 0.228696] UDP hash table entries: 16384 (order: 7, 524288 bytes) [ 0.228746] UDP-Lite hash table entries: 16384 (order: 7, 524288 bytes) [ 0.228832] NET: Registered protocol family 1 [ 0.228836] NET: Registered protocol family 44 [ 0.229076] pci 0000:01:00.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.229081] pci 0000:01:00.1: Linked as a consumer to 0000:01:00.0 [ 0.229099] PCI: CLS 64 bytes, default 64 [ 0.229142] Unpacking initramfs... [ 0.596395] Freeing initrd memory: 38724K [ 0.620053] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 0.620060] software IO TLB [mem 0x5fc45000-0x63c45000] (64MB) mapped at [(____ptrval____)-(____ptrval____)] [ 0.620198] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x33e452fbb2f, max_idle_ns: 440795236593 ns [ 0.620213] clocksource: Switched to clocksource tsc [ 0.620354] Scanning for low memory corruption every 60 seconds [ 0.620878] Initialise system trusted keyrings [ 0.620885] Key type blacklist registered [ 0.620902] workingset: timestamp_bits=36 max_order=23 bucket_order=0 [ 0.621636] zbud: loaded [ 0.621959] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.622061] fuse init (API version 7.27) [ 0.622093] pstore: using deflate compression [ 0.622792] Key type asymmetric registered [ 0.622793] Asymmetric key parser 'x509' registered [ 0.622822] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244) [ 0.622850] io scheduler noop registered [ 0.622851] io scheduler deadline registered [ 0.622868] io scheduler cfq registered (default) [ 0.623796] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 0.623835] efifb: probing for efifb [ 0.623842] efifb: framebuffer at 0xa0000000, using 2432k, total 2432k [ 0.623843] efifb: mode is 800x600x32, linelength=4096, pages=1 [ 0.623843] efifb: scrolling: redraw [ 0.623844] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.623892] Console: switching to colour frame buffer device 100x37 [ 0.623899] fb0: EFI VGA frame buffer device [ 0.623904] intel_idle: MWAIT substates: 0x11142120 [ 0.623904] intel_idle: v0.4.1 model 0x9E [ 0.624427] intel_idle: lapic_timer_reliable_states 0xffffffff [ 0.624553] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input0 [ 0.624559] ACPI: Sleep Button [SLPB] [ 0.624580] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1 [ 0.624583] ACPI: Power Button [PWRB] [ 0.624603] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2 [ 0.624629] ACPI: Power Button [PWRF] [ 0.744483] thermal LNXTHERM:00: registered as thermal_zone0 [ 0.744484] ACPI: Thermal Zone [TZ00] (28 C) [ 0.744640] thermal LNXTHERM:01: registered as thermal_zone1 [ 0.744640] ACPI: Thermal Zone [TZ01] (30 C) [ 0.744847] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 0.765963] 00:02: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.767476] Linux agpgart interface v0.103 [ 0.787878] loop: module loaded [ 0.787982] libphy: Fixed MDIO Bus: probed [ 0.787982] tun: Universal TUN/TAP device driver, 1.6 [ 0.787998] PPP generic driver version 2.4.2 [ 0.788072] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.788073] ehci-pci: EHCI PCI platform driver [ 0.788080] ehci-platform: EHCI generic platform driver [ 0.788086] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 0.788087] ohci-pci: OHCI PCI platform driver [ 0.788092] ohci-platform: OHCI generic platform driver [ 0.788096] uhci_hcd: USB Universal Host Controller Interface driver [ 0.788215] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 0.788218] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1 [ 0.789323] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0000000000009810 [ 0.789329] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 0.789527] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.18 [ 0.789528] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.789529] usb usb1: Product: xHCI Host Controller [ 0.789530] usb usb1: Manufacturer: Linux 4.18.0-13-generic xhci-hcd [ 0.789531] usb usb1: SerialNumber: 0000:00:14.0 [ 0.789622] hub 1-0:1.0: USB hub found [ 0.789654] hub 1-0:1.0: 16 ports detected [ 0.790913] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 0.790915] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 [ 0.790917] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed [ 0.790941] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.18 [ 0.790942] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.790943] usb usb2: Product: xHCI Host Controller [ 0.790944] usb usb2: Manufacturer: Linux 4.18.0-13-generic xhci-hcd [ 0.790944] usb usb2: SerialNumber: 0000:00:14.0 [ 0.791031] hub 2-0:1.0: USB hub found [ 0.791052] hub 2-0:1.0: 10 ports detected [ 0.791680] usb: port power management may be unreliable [ 0.791862] i8042: PNP: No PS/2 controller found. [ 0.791862] i8042: Probing ports directly. [ 1.888027] i8042: No controller found [ 1.888113] usb 2-6: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd [ 1.888159] mousedev: PS/2 mouse device common for all mice [ 1.888386] rtc_cmos 00:05: RTC can wake from S4 [ 1.888815] rtc_cmos 00:05: registered as rtc0 [ 1.888824] rtc_cmos 00:05: alarms up to one month, y3k, 242 bytes nvram, hpet irqs [ 1.888828] i2c /dev entries driver [ 1.888830] pcie_mp2_amd: AMD(R) PCI-E MP2 Communication Driver Version: 1.0 [ 1.888870] device-mapper: uevent: version 1.0.3 [ 1.888901] device-mapper: ioctl: 4.39.0-ioctl (2018-04-03) initialised: dm-devel@redhat.com [ 1.888903] intel_pstate: Intel P-state driver initializing [ 1.888914] intel_pstate: Disabling energy efficiency optimization [ 1.889963] intel_pstate: HWP enabled [ 1.890188] ledtrig-cpu: registered to indicate activity on CPUs [ 1.890189] EFI Variables Facility v0.08 2004-May-17 [ 1.912141] usb 2-6: New USB device found, idVendor=0bc2, idProduct=3340, bcdDevice= 1.00 [ 1.912142] usb 2-6: New USB device strings: Mfr=2, Product=3, SerialNumber=1 [ 1.912143] usb 2-6: Product: Expansion+ Desk [ 1.912144] usb 2-6: Manufacturer: Seagate [ 1.912144] usb 2-6: SerialNumber: NA4W0WBG [ 1.947216] resource sanity check: requesting [mem 0xfdffe800-0xfe0007ff], which spans more than pnp 00:08 [mem 0xfdb00000-0xfdffffff] [ 1.947218] caller pmc_core_probe+0x8c/0x217 mapping multiple BARs [ 1.947222] intel_pmc_core: initialized [ 1.947355] NET: Registered protocol family 10 [ 1.950141] Segment Routing with IPv6 [ 1.950150] NET: Registered protocol family 17 [ 1.950171] Key type dns_resolver registered [ 1.951017] RAS: Correctable Errors collector initialized. [ 1.951029] microcode: sig=0x906ec, pf=0x2, revision=0x9e [ 1.951404] microcode: Microcode Update Driver: v2.2. [ 1.951409] sched_clock: Marking stable (1951402954, 0)->(1942362761, 9040193) [ 1.951818] registered taskstats version 1 [ 1.951822] Loading compiled-in X.509 certificates [ 1.952923] Loaded X.509 cert 'Build time autogenerated kernel key: 0a4c8c749a456fd3db5c73dc83f83eab291d4463' [ 1.953926] Loaded UEFI:db cert 'Microsoft Corporation UEFI CA 2011: 13adbf4309bd82709c8cd54f316ed522988a1bd4' linked to secondary sys keyring [ 1.953937] Loaded UEFI:db cert 'Microsoft Windows Production PCA 2011: a92902398e16c49778cd90f99e4f9ae17c55af53' linked to secondary sys keyring [ 1.955179] zswap: loaded using pool lzo/zbud [ 1.956959] Key type big_key registered [ 1.956961] Key type trusted registered [ 1.957778] Key type encrypted registered [ 1.957780] AppArmor: AppArmor sha1 policy hashing enabled [ 1.973402] ima: Allocated hash algorithm: sha1 [ 1.998088] evm: Initialising EVM extended attributes: [ 1.998089] evm: security.selinux [ 1.998089] evm: security.SMACK64 [ 1.998089] evm: security.SMACK64EXEC [ 1.998089] evm: security.SMACK64TRANSMUTE [ 1.998090] evm: security.SMACK64MMAP [ 1.998090] evm: security.apparmor [ 1.998090] evm: security.ima [ 1.998090] evm: security.capability [ 1.998091] evm: HMAC attrs: 0x1 [ 1.998863] Magic number: 14:939:690 [ 1.998879] mem mem: hash matches [ 1.998881] platform INT33A1:00: hash matches [ 1.998884] acpi INT33A1:00: hash matches [ 1.999085] rtc_cmos 00:05: setting system clock to 2018-12-29 15:41:21 UTC (1546098081) [ 2.167330] Freeing unused kernel image memory: 2440K [ 2.167335] usb 1-5: new full-speed USB device number 2 using xhci_hcd [ 2.204335] Write protecting the kernel read-only data: 20480k [ 2.205268] Freeing unused kernel image memory: 2008K [ 2.205458] Freeing unused kernel image memory: 1792K [ 2.209958] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 2.251741] i801_smbus 0000:00:1f.4: SPD Write Disable is set [ 2.251780] i801_smbus 0000:00:1f.4: SMBus using PCI interrupt [ 2.251878] ahci 0000:00:17.0: version 3.0 [ 2.252293] intel-lpss 0000:00:1e.0: enabling device (0000 -> 0002) [ 2.252685] usbcore: registered new interface driver usb-storage [ 2.253404] nvme nvme0: pci function 0000:70:00.0 [ 2.257018] scsi host0: uas [ 2.257084] usbcore: registered new interface driver uas [ 2.258448] scsi 0:0:0:0: Direct-Access Seagate Expansion+ Desk A302 PQ: 0 ANSI: 6 [ 2.258884] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 2.259267] sd 0:0:0:0: [sda] 488378645 4096-byte logical blocks: (2.00 TB/1.82 TiB) [ 2.259345] sd 0:0:0:0: [sda] Write Protect is off [ 2.259346] sd 0:0:0:0: [sda] Mode Sense: 4f 00 00 00 [ 2.259505] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 2.262325] ahci 0000:00:17.0: AHCI 0001.0301 32 slots 4 ports 6 Gbps 0x1e impl SATA mode [ 2.262327] ahci 0000:00:17.0: flags: 64bit ncq sntf pm led clo only pio slum part ems deso sadm sds apst [ 2.263275] alx 0000:04:00.0 eth0: Qualcomm Atheros AR816x/AR817x Ethernet [b8:85:84:b6:43:a7] [ 2.263772] alx 0000:04:00.0 enp4s0: renamed from eth0 [ 2.279179] sda: sda1 [ 2.280083] sd 0:0:0:0: [sda] Attached SCSI disk [ 2.300984] scsi host1: ahci [ 2.301126] scsi host2: ahci [ 2.301224] scsi host3: ahci [ 2.301397] scsi host4: ahci [ 2.301536] scsi host5: ahci [ 2.301567] ata1: DUMMY [ 2.301594] ata2: SATA max UDMA/133 abar m2048@0xec106000 port 0xec106180 irq 123 [ 2.301596] ata3: SATA max UDMA/133 abar m2048@0xec106000 port 0xec106200 irq 123 [ 2.301598] ata4: SATA max UDMA/133 abar m2048@0xec106000 port 0xec106280 irq 123 [ 2.301599] ata5: SATA max UDMA/133 abar m2048@0xec106000 port 0xec106300 irq 123 [ 2.314145] usb 1-5: New USB device found, idVendor=413c, idProduct=1003, bcdDevice= 2.00 [ 2.314146] usb 1-5: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 2.314147] usb 1-5: Product: Dell USB Keyboard Hub [ 2.314148] usb 1-5: Manufacturer: Dell [ 2.315896] hub 1-5:1.0: USB hub found [ 2.316000] hub 1-5:1.0: 3 ports detected [ 2.444319] usb 1-8: new full-speed USB device number 3 using xhci_hcd [ 2.474754] nvme0n1: p1 p2 p3 p4 p5 p6 [ 2.594540] usb 1-8: New USB device found, idVendor=0cf3, idProduct=e009, bcdDevice= 0.01 [ 2.594541] usb 1-8: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2.613375] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 2.613404] ata4: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 2.613426] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 2.614177] ata4.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded [ 2.614178] ata4.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out [ 2.614179] ata4.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out [ 2.614650] ata4.00: supports DRM functions and may not be fully accessible [ 2.615565] ata2.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded [ 2.615566] ata2.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out [ 2.615567] ata2.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out [ 2.615574] ata4.00: disabling queued TRIM support [ 2.615575] ata4.00: ATA-9: Samsung SSD 840 EVO 250GB, EXT0DB6Q, max UDMA/133 [ 2.615576] ata4.00: 488397168 sectors, multi 1: LBA48 NCQ (depth 32), AA [ 2.616379] ata2.00: supports DRM functions and may not be fully accessible [ 2.617155] ata4.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded [ 2.617156] ata4.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out [ 2.617157] ata4.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out [ 2.617395] ata2.00: disabling queued TRIM support [ 2.617396] ata2.00: ATA-9: Samsung SSD 850 EVO 250GB, EMT02B6Q, max UDMA/133 [ 2.617397] ata2.00: 488397168 sectors, multi 1: LBA48 NCQ (depth 32), AA [ 2.617512] ata4.00: supports DRM functions and may not be fully accessible [ 2.617632] ata3.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded [ 2.617633] ata3.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out [ 2.617635] ata3.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out [ 2.617657] ata5: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 2.618161] ata4.00: disabling queued TRIM support [ 2.618929] ata4.00: configured for UDMA/133 [ 2.619869] ata5.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded [ 2.619870] ata5.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out [ 2.619871] ata5.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out [ 2.619984] ata2.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded [ 2.619985] ata2.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out [ 2.619986] ata2.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out [ 2.620248] ata5.00: supports DRM functions and may not be fully accessible [ 2.620330] ata2.00: supports DRM functions and may not be fully accessible [ 2.620805] ata3.00: ATAPI: HL-DT-ST DVD+/-RW GU90N, A1C3, max UDMA/100 [ 2.621058] ata2.00: disabling queued TRIM support [ 2.621140] ata5.00: disabling queued TRIM support [ 2.621141] ata5.00: ATA-9: Samsung SSD 850 EVO 1TB, EMT03B6Q, max UDMA/133 [ 2.621141] ata5.00: 1953525168 sectors, multi 1: LBA48 NCQ (depth 32), AA [ 2.622682] ata2.00: configured for UDMA/133 [ 2.622842] scsi 2:0:0:0: Direct-Access ATA Samsung SSD 850 2B6Q PQ: 0 ANSI: 5 [ 2.622988] sd 2:0:0:0: [sdb] 488397168 512-byte logical blocks: (250 GB/233 GiB) [ 2.622991] sd 2:0:0:0: [sdb] Write Protect is off [ 2.622992] sd 2:0:0:0: [sdb] Mode Sense: 00 3a 00 00 [ 2.622998] sd 2:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 2.623013] sd 2:0:0:0: Attached scsi generic sg1 type 0 [ 2.623888] ata5.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded [ 2.623889] ata5.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out [ 2.623890] ata5.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out [ 2.624175] ata5.00: supports DRM functions and may not be fully accessible [ 2.624460] sdb: sdb1 [ 2.624509] ata3.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded [ 2.624510] ata3.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out [ 2.624511] ata3.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out [ 2.624916] ata5.00: disabling queued TRIM support [ 2.624942] sd 2:0:0:0: [sdb] supports TCG Opal [ 2.624943] sd 2:0:0:0: [sdb] Attached SCSI disk [ 2.626535] ata3.00: configured for UDMA/100 [ 2.626983] ata5.00: configured for UDMA/133 [ 2.631372] scsi 3:0:0:0: CD-ROM HL-DT-ST DVD+-RW GU90N A1C3 PQ: 0 ANSI: 5 [ 2.672314] usb 1-5.1: new full-speed USB device number 4 using xhci_hcd [ 2.696221] sr 3:0:0:0: [sr0] scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray [ 2.696223] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 2.696397] sr 3:0:0:0: Attached scsi CD-ROM sr0 [ 2.696558] sr 3:0:0:0: Attached scsi generic sg2 type 5 [ 2.696824] scsi 4:0:0:0: Direct-Access ATA Samsung SSD 840 DB6Q PQ: 0 ANSI: 5 [ 2.697012] sd 4:0:0:0: Attached scsi generic sg3 type 0 [ 2.697242] scsi 5:0:0:0: Direct-Access ATA Samsung SSD 850 3B6Q PQ: 0 ANSI: 5 [ 2.697279] sd 4:0:0:0: [sdc] 488397168 512-byte logical blocks: (250 GB/233 GiB) [ 2.697288] sd 4:0:0:0: [sdc] Write Protect is off [ 2.697289] sd 4:0:0:0: [sdc] Mode Sense: 00 3a 00 00 [ 2.697303] sd 4:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 2.697349] sd 5:0:0:0: [sdd] 1953525168 512-byte logical blocks: (1.00 TB/932 GiB) [ 2.697352] sd 5:0:0:0: [sdd] Write Protect is off [ 2.697353] sd 5:0:0:0: [sdd] Mode Sense: 00 3a 00 00 [ 2.697357] sd 5:0:0:0: [sdd] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 2.697362] sd 5:0:0:0: Attached scsi generic sg4 type 0 [ 2.699196] sdc: sdc1 sdc2 [ 2.699616] sd 4:0:0:0: [sdc] supports TCG Opal [ 2.699616] sd 4:0:0:0: [sdc] Attached SCSI disk [ 2.700486] sdd: sdd1 [ 2.700917] sd 5:0:0:0: [sdd] supports TCG Opal [ 2.700918] sd 5:0:0:0: [sdd] Attached SCSI disk [ 2.704639] random: fast init done [ 2.705109] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 2.705115] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 2.705118] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 2.772840] usb 1-5.1: New USB device found, idVendor=413c, idProduct=2010, bcdDevice= 2.00 [ 2.772841] usb 1-5.1: New USB device strings: Mfr=1, Product=3, SerialNumber=0 [ 2.772842] usb 1-5.1: Product: Dell USB Keyboard [ 2.772842] usb 1-5.1: Manufacturer: Dell [ 2.900321] usb 1-9: new full-speed USB device number 5 using xhci_hcd [ 3.134219] usb 1-9: New USB device found, idVendor=046d, idProduct=0a29, bcdDevice=76.57 [ 3.134220] usb 1-9: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3.134221] usb 1-9: Product: Logitech Wireless Headset [ 3.134221] usb 1-9: Manufacturer: Logitech [ 3.134222] usb 1-9: SerialNumber: 000D443B8121 [ 3.264091] usb 1-11: new full-speed USB device number 6 using xhci_hcd [ 3.416486] usb 1-11: New USB device found, idVendor=046d, idProduct=c52f, bcdDevice=30.00 [ 3.416487] usb 1-11: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 3.416488] usb 1-11: Product: USB Receiver [ 3.416489] usb 1-11: Manufacturer: Logitech [ 3.544323] usb 1-14: new high-speed USB device number 7 using xhci_hcd [ 3.693031] usb 1-14: New USB device found, idVendor=0451, idProduct=8043, bcdDevice= 1.00 [ 3.693032] usb 1-14: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 3.693033] usb 1-14: SerialNumber: 770000518C10 [ 3.694647] hub 1-14:1.0: USB hub found [ 3.694747] hub 1-14:1.0: 4 ports detected [ 3.701345] hidraw: raw HID events driver (C) Jiri Kosina [ 3.712980] usbcore: registered new interface driver usbhid [ 3.712981] usbhid: USB HID core driver [ 3.714804] input: Dell Dell USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5.1/1-5.1:1.0/0003:413C:2010.0001/input/input3 [ 3.772526] hid-generic 0003:413C:2010.0001: input,hidraw0: USB HID v1.10 Keyboard [Dell Dell USB Keyboard] on usb-0000:00:14.0-5.1/input0 [ 3.772621] input: Dell Dell USB Keyboard Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5.1/1-5.1:1.1/0003:413C:2010.0002/input/input4 [ 3.832359] input: Dell Dell USB Keyboard System Control as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5.1/1-5.1:1.1/0003:413C:2010.0002/input/input5 [ 3.832509] hid-generic 0003:413C:2010.0002: input,hidraw1: USB HID v1.10 Device [Dell Dell USB Keyboard] on usb-0000:00:14.0-5.1/input1 [ 3.832587] input: Logitech Logitech Wireless Headset Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-9/1-9:1.3/0003:046D:0A29.0003/input/input6 [ 3.892432] input: Logitech Logitech Wireless Headset as /devices/pci0000:00/0000:00:14.0/usb1/1-9/1-9:1.3/0003:046D:0A29.0003/input/input7 [ 3.892593] hid-generic 0003:046D:0A29.0003: input,hiddev0,hidraw2: USB HID v1.11 Device [Logitech Logitech Wireless Headset] on usb-0000:00:14.0-9/input3 [ 3.892681] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:14.0/usb1/1-11/1-11:1.0/0003:046D:C52F.0004/input/input8 [ 3.892765] hid-generic 0003:046D:C52F.0004: input,hidraw3: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-0000:00:14.0-11/input0 [ 3.892852] input: Logitech USB Receiver Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-11/1-11:1.1/0003:046D:C52F.0005/input/input9 [ 3.952573] hid-generic 0003:046D:C52F.0005: input,hiddev1,hidraw4: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:14.0-11/input1 [ 3.984113] usb 1-14.3: new high-speed USB device number 8 using xhci_hcd [ 3.993485] EXT4-fs (sdc2): mounted filesystem with ordered data mode. Opts: (null) [ 4.209333] 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) [ 4.229211] systemd[1]: Detected architecture x86-64. [ 4.232112] systemd[1]: Set hostname to . [ 4.274208] usb 1-14.3: New USB device found, idVendor=046d, idProduct=082c, bcdDevice= 0.11 [ 4.274209] usb 1-14.3: New USB device strings: Mfr=0, Product=2, SerialNumber=1 [ 4.274210] usb 1-14.3: Product: HD Webcam C615 [ 4.274211] usb 1-14.3: SerialNumber: EC039DA0 [ 4.306259] systemd[1]: Created slice User and Session Slice. [ 4.306329] systemd[1]: Listening on Journal Audit Socket. [ 4.306353] systemd[1]: Listening on initctl Compatibility Named Pipe. [ 4.306377] systemd[1]: Listening on udev Kernel Socket. [ 4.306405] systemd[1]: Listening on udev Control Socket. [ 4.306411] systemd[1]: Reached target User and Group Name Lookups. [ 4.306508] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 4.315881] EXT4-fs (sdc2): re-mounted. Opts: errors=remount-ro [ 4.319382] lp: driver loaded but no devices found [ 4.321034] ppdev: user-space parallel port driver [ 4.356060] systemd-journald[376]: Received request to flush runtime journal from PID 1 [ 4.357833] Adding 2097148k swap on /swapfile. Priority:-2 extents:6 across:2260988k SSFS [ 4.444410] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 4.446066] wmi_bus wmi_bus-PNP0C14:02: WQBC data block query control method not found [ 4.449129] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input12 [ 4.465442] mei_me 0000:00:16.0: enabling device (0004 -> 0006) [ 4.498001] random: crng init done [ 4.498002] random: 7 urandom warning(s) missed due to ratelimiting [ 4.536591] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer [ 4.536592] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules [ 4.536593] RAPL PMU: hw unit of domain package 2^-14 Joules [ 4.536593] RAPL PMU: hw unit of domain dram 2^-14 Joules [ 4.536593] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules [ 4.536594] RAPL PMU: hw unit of domain psys 2^-14 Joules [ 4.537633] media: Linux media interface: v0.10 [ 4.537724] ipmi message handler version 39.2 [ 4.541665] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 4.542405] ipmi device interface [ 4.544547] videodev: Linux video capture interface: v2.00 [ 4.547107] Bluetooth: Core ver 2.22 [ 4.547116] NET: Registered protocol family 31 [ 4.547116] Bluetooth: HCI device and connection manager initialized [ 4.547118] Bluetooth: HCI socket layer initialized [ 4.547119] Bluetooth: L2CAP socket layer initialized [ 4.547121] Bluetooth: SCO socket layer initialized [ 4.547862] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 4.548423] cryptd: max_cpu_qlen set to 1000 [ 4.572085] idma64 idma64.0: Found Intel integrated DMA 64-bit [ 4.572152] dw-apb-uart.0: ttyS4 at MMIO 0x2fff025000 (irq = 20, base_baud = 115200) is a 16550A [ 4.572974] usbcore: registered new interface driver btusb [ 4.579649] AVX2 version of gcm_enc/dec engaged. [ 4.579649] AES CTR mode by8 optimization enabled [ 4.584958] i915 0000:00:02.0: enabling device (0000 -> 0003) [ 4.585530] checking generic (a0000000 260000) vs hw (2fa0000000 10000000) [ 4.585530] [drm] Replacing VGA console driver [ 4.586173] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 4.586173] [drm] Driver supports precise vblank timestamp query. [ 4.590703] uvcvideo: Found UVC 1.00 device HD Webcam C615 (046d:082c) [ 4.600248] [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4) [ 4.608052] ath10k_pci 0000:03:00.0: enabling device (0000 -> 0002) [ 4.608454] ath10k_pci 0000:03:00.0: pci irq msi oper_irq_mode 2 irq_mode 0 reset_mode 0 [ 4.627825] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002) [ 4.628051] snd_hda_intel 0000:01:00.1: enabling device (0000 -> 0002) [ 4.628101] snd_hda_intel 0000:01:00.1: Disabling MSI [ 4.628106] snd_hda_intel 0000:01:00.1: Handle vga_switcheroo audio client [ 4.632840] uvcvideo 1-14.3:1.2: Entity type for entity Extension 5 was not initialized! [ 4.632842] uvcvideo 1-14.3:1.2: Entity type for entity Processing 2 was not initialized! [ 4.632843] uvcvideo 1-14.3:1.2: Entity type for entity Camera 1 was not initialized! [ 4.632844] uvcvideo 1-14.3:1.2: Entity type for entity Extension 6 was not initialized! [ 4.632845] uvcvideo 1-14.3:1.2: Entity type for entity Extension 7 was not initialized! [ 4.632846] uvcvideo 1-14.3:1.2: Entity type for entity Extension 8 was not initialized! [ 4.632920] input: HD Webcam C615 as /devices/pci0000:00/0000:00:14.0/usb1/1-14/1-14.3/1-14.3:1.2/input/input13 [ 4.632982] usbcore: registered new interface driver uvcvideo [ 4.632982] USB Video Class driver (1.1.1) [ 4.639435] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2) [ 4.674318] dell-smbios A80593CE-A997-11DA-B012-B622A1EF5492: WMI SMBIOS userspace interface not supported(0), try upgrading to a newer BIOS [ 4.675413] input: Dell WMI hotkeys as /devices/platform/PNP0C14:02/wmi_bus/wmi_bus-PNP0C14:02/9DBB5994-A997-11DA-B012-B622A1EF5492/input/input14 [ 4.675918] PKCS#7 signature not signed with a trusted key [ 4.675927] nvidia: loading out-of-tree module taints kernel. [ 4.675931] nvidia: module license 'NVIDIA' taints kernel. [ 4.675932] Disabling lock debugging due to kernel taint [ 4.678779] nvidia: module verification failed: signature and/or required key missing - tainting kernel [ 4.685041] nvidia-nvlink: Nvlink Core is being initialized, major device number 236 [ 4.685301] nvidia 0000:01:00.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=none:owns=io+mem [ 4.685367] NVRM: loading NVIDIA UNIX x86_64 Kernel Module 390.87 Tue Aug 21 12:33:05 PDT 2018 (using threaded interrupts) [ 4.694081] intel_rapl: Found RAPL domain package [ 4.694082] intel_rapl: Found RAPL domain core [ 4.694083] intel_rapl: Found RAPL domain uncore [ 4.694083] intel_rapl: Found RAPL domain dram [ 4.694146] PKCS#7 signature not signed with a trusted key [ 4.694692] nvidia-modeset: Loading NVIDIA Kernel Mode Setting Driver for UNIX platforms 390.87 Tue Aug 21 16:16:14 PDT 2018 [ 4.696735] PKCS#7 signature not signed with a trusted key [ 4.697703] [drm] [nvidia-drm] [GPU ID 0x00000100] Loading driver [ 4.697705] [drm] Initialized nvidia-drm 0.0.0 20160202 for 0000:01:00.0 on minor 1 [ 4.713301] PKCS#7 signature not signed with a trusted key [ 4.715208] nvidia-uvm: Loaded the UVM driver in 8 mode, major device number 235 [ 4.719840] usbcore: registered new interface driver snd-usb-audio [ 4.867379] [drm] failed to retrieve link info, disabling eDP [ 4.917861] ath10k_pci 0000:03:00.0: qca9377 hw1.1 target 0x05020001 chip_id 0x003821ff sub 1028:1810 [ 4.917863] ath10k_pci 0000:03:00.0: kconfig debug 0 debugfs 1 tracing 1 dfs 0 testmode 0 [ 4.918194] ath10k_pci 0000:03:00.0: firmware ver WLAN.TF.1.0-00002-QCATFSWPZ-5 api 5 features ignore-otp crc32 c3e0d04f [ 4.982293] ath10k_pci 0000:03:00.0: board_file api 2 bmi_id N/A crc32 8aedfa4a [ 4.983290] [drm] Initialized i915 1.6.0 20180514 for 0000:00:02.0 on minor 0 [ 4.983371] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 5.018374] checking generic (a0000000 260000) vs hw (2fa0000000 10000000) [ 5.018429] i915 0000:00:02.0: fb1: inteldrmfb frame buffer device [ 5.471241] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC3861: line_outs=3 (0x14/0x15/0x16/0x0/0x0) type:line [ 5.471242] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 5.471243] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x1b/0x0/0x0/0x0/0x0) [ 5.471243] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 [ 5.471244] snd_hda_codec_realtek hdaudioC0D0: inputs: [ 5.471244] snd_hda_codec_realtek hdaudioC0D0: Mic=0x19 [ 5.489502] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input15 [ 5.489568] input: HDA Intel PCH Line Out Front as /devices/pci0000:00/0000:00:1f.3/sound/card0/input16 [ 5.489613] input: HDA Intel PCH Line Out Surround as /devices/pci0000:00/0000:00:1f.3/sound/card0/input17 [ 5.489661] input: HDA Intel PCH Line Out CLFE as /devices/pci0000:00/0000:00:1f.3/sound/card0/input18 [ 5.489701] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input19 [ 5.489754] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input20 [ 5.489814] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input21 [ 5.489867] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input22 [ 5.489916] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input23 [ 5.489997] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input24 [ 5.564597] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card2/input25 [ 5.564665] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card2/input26 [ 5.564697] input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card2/input27 [ 5.564720] input: HDA NVidia HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card2/input28 [ 5.597582] EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: (null) [ 5.615181] ath10k_pci 0000:03:00.0: htt-ver 3.44 wmi-op 4 htt-op 3 cal otp max-sta 32 raw 0 hwcrypto 1 [ 5.621828] ath: EEPROM regdomain: 0x6c [ 5.621828] ath: EEPROM indicates we should expect a direct regpair map [ 5.621829] ath: Country alpha2 being used: 00 [ 5.621829] ath: Regpair used: 0x6c [ 5.632026] ath10k_pci 0000:03:00.0 wlp3s0: renamed from wlan0 [ 5.787503] audit: type=1400 audit(1546098085.283:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-xpdfimport" pid=1026 comm="apparmor_parser" [ 5.787512] audit: type=1400 audit(1546098085.283:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=1024 comm="apparmor_parser" [ 5.787743] audit: type=1400 audit(1546098085.283:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-oopslash" pid=1023 comm="apparmor_parser" [ 5.787821] audit: type=1400 audit(1546098085.283:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/ippusbxd" pid=1030 comm="apparmor_parser" [ 5.787969] audit: type=1400 audit(1546098085.283:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=1022 comm="apparmor_parser" [ 5.787972] audit: type=1400 audit(1546098085.283:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=1022 comm="apparmor_parser" [ 5.787973] audit: type=1400 audit(1546098085.283:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=1022 comm="apparmor_parser" [ 5.788414] audit: type=1400 audit(1546098085.287:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=1027 comm="apparmor_parser" [ 5.788415] audit: type=1400 audit(1546098085.287:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=1027 comm="apparmor_parser" [ 5.789279] audit: type=1400 audit(1546098085.287:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=1028 comm="apparmor_parser" [ 6.021761] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 6.021762] Bluetooth: BNEP filters: protocol multicast [ 6.021764] Bluetooth: BNEP socket layer initialized [ 6.274173] IPv6: ADDRCONF(NETDEV_UP): enp4s0: link is not ready [ 6.274741] IPv6: ADDRCONF(NETDEV_UP): enp4s0: link is not ready [ 6.275520] alx 0000:04:00.0 enp4s0: NIC Up: 1 Gbps Full [ 6.275737] IPv6: ADDRCONF(NETDEV_CHANGE): enp4s0: link becomes ready [ 6.277925] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready [ 7.148066] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready [ 7.478087] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready [ 7.533638] ------------[ cut here ]------------ [ 7.533639] Bad or missing usercopy whitelist? Kernel memory exposure attempt detected from SLUB object 'nvidia_stack_cache' (offset 11440, size 3)! [ 7.533645] WARNING: CPU: 10 PID: 1787 at mm/usercopy.c:81 usercopy_warn+0x81/0xa0 [ 7.533645] Modules linked in: cmac bnep arc4 nls_iso8859_1 snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi nvidia_uvm(POE) nvidia_drm(POE) nvidia_modeset(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp nvidia(POE) coretemp dell_wmi dell_smbios sparse_keymap dell_wmi_descriptor wmi_bmof intel_wmi_thunderbolt mxm_wmi dcdbas snd_hda_intel kvm_intel snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib snd_hwdep kvm snd_pcm irqbypass ath10k_pci crct10dif_pclmul crc32_pclmul ath10k_core ghash_clmulni_intel snd_seq_midi pcbc snd_seq_midi_event uvcvideo snd_rawmidi ath i915 aesni_intel btusb mac80211 snd_seq videobuf2_vmalloc aes_x86_64 btrtl videobuf2_memops btbcm crypto_simd videobuf2_v4l2 btintel cryptd videobuf2_common snd_seq_device glue_helper drm_kms_helper bluetooth snd_timer [ 7.533666] videodev ipmi_devintf intel_cstate media input_leds joydev drm snd cfg80211 ipmi_msghandler intel_rapl_perf ecdh_generic i2c_algo_bit fb_sys_fops 8250_dw syscopyarea soundcore idma64 sysfillrect mei_me virt_dma sysimgblt mei mac_hid wmi video acpi_pad sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid uas nvme usb_storage nvme_core alx intel_lpss_pci ahci i2c_i801 intel_lpss mdio libahci [ 7.533682] CPU: 10 PID: 1787 Comm: gnome-shell Tainted: P OE 4.18.0-13-generic #14-Ubuntu [ 7.533682] Hardware name: Dell Inc. XPS 8930/0H0P0M, BIOS 1.1.3 11/02/2018 [ 7.533683] RIP: 0010:usercopy_warn+0x81/0xa0 [ 7.533683] Code: 30 97 41 51 4d 89 d8 48 c7 c0 69 91 2f 97 49 89 f1 48 89 f9 48 0f 45 c2 48 c7 c7 d0 a5 30 97 4c 89 d2 48 89 c6 e8 61 cb df ff <0f> 0b 48 83 c4 18 c9 c3 48 c7 c6 92 8e 32 97 49 89 f1 49 89 f3 eb [ 7.533697] RSP: 0018:ffffb1a38479fb08 EFLAGS: 00010286 [ 7.533697] RAX: 0000000000000000 RBX: ffff952dd726dcb0 RCX: 0000000000000006 [ 7.533698] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff952de04964b0 [ 7.533698] RBP: ffffb1a38479fb20 R08: 0000000000000001 R09: 0000000000000417 [ 7.533699] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000000003 [ 7.533699] R13: 0000000000000001 R14: ffff952dd726dcb3 R15: ffff952dd726dcf8 [ 7.533700] FS: 00007fc2fec19400(0000) GS:ffff952de0480000(0000) knlGS:0000000000000000 [ 7.533700] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.533701] CR2: 00007fc2ef582840 CR3: 0000000858218006 CR4: 00000000003606e0 [ 7.533701] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 7.533702] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 7.533702] Call Trace: [ 7.533705] __check_heap_object+0xc2/0x110 [ 7.533706] __check_object_size+0x14c/0x178 [ 7.533778] os_memcpy_to_user+0x26/0x50 [nvidia] [ 7.533862] _nv009384rm+0xbf/0xe0 [nvidia] [ 7.533863] WARNING: kernel stack frame pointer at 00000000f24005fe in gnome-shell:1787 has bad value 0000000039428526 [ 7.533864] unwind stack type:0 next_sp: (null) mask:0x2 graph_idx:0 [ 7.533864] 00000000225f840e: ffffb1a38479fb30 (0xffffb1a38479fb30) [ 7.533865] 00000000c22e7ce5: ffffffff96469f62 (__check_heap_object+0xc2/0x110) [ 7.533866] 000000006d3a17a1: ffffb1a38479fb60 (0xffffb1a38479fb60) [ 7.533867] 0000000094fdd371: ffffffff96491f6c (__check_object_size+0x14c/0x178) [ 7.533867] 00000000f237a9cb: 0000000000000003 (0x3) [ 7.533867] 00000000ca7e12f3: ffff952dd726dcb0 (0xffff952dd726dcb0) [ 7.533868] 0000000095c49854: 00007fc2ef32d99e (0x7fc2ef32d99e) [ 7.533868] 000000004c0b1de8: 0000000000000000 ... [ 7.533869] 00000000ba1d3ae1: ffffb1a38479fb88 (0xffffb1a38479fb88) [ 7.533919] 00000000b92dc030: ffffffffc124d5b6 (os_memcpy_to_user+0x26/0x50 [nvidia]) [ 7.533920] 00000000fa01283b: 0000000000000003 (0x3) [ 7.533920] 000000005f3dd672: 00007fc2ef32d99e (0x7fc2ef32d99e) [ 7.533921] 00000000e3b1a25a: ffff952dd726dcb0 (0xffff952dd726dcb0) [ 7.533921] 00000000f24005fe: ffff952dd726dca8 (0xffff952dd726dca8) [ 7.534001] 00000000718f9485: ffffffffc181d88f (_nv009384rm+0xbf/0xe0 [nvidia]) [ 7.534002] 00000000e0ced5ff: ffff952dd726dc88 (0xffff952dd726dc88) [ 7.534002] 0000000056bcc0ad: 0000000000000000 ... [ 7.534003] 00000000f220d2f6: ffff952db1e35508 (0xffff952db1e35508) [ 7.534003] 00000000b0f3ac65: ffff952dd726ddb8 (0xffff952dd726ddb8) [ 7.534003] 00000000822f56f2: 00007ffd7df4d960 (0x7ffd7df4d960) [ 7.534078] 0000000071ba0897: ffffffffc1417269 (_nv028097rm+0x79/0x90 [nvidia]) [ 7.534078] 00000000e4864629: 0000000000000001 (0x1) [ 7.534152] 000000001c7d74b3: ffffffffc1417245 (_nv028097rm+0x55/0x90 [nvidia]) [ 7.534153] 00000000b1f3bc47: 0000000000000000 ... [ 7.534153] 00000000444ee27b: ffff952dd726ddb8 (0xffff952dd726ddb8) [ 7.534153] 000000008a597b69: ffff952dc131c008 (0xffff952dc131c008) [ 7.534223] 00000000ad344462: ffffffffc13d6a7e (_nv013699rm+0xee/0x100 [nvidia]) [ 7.534223] 000000009a7096aa: ffff952db1c79410 (0xffff952db1c79410) [ 7.534224] 0000000070892c59: 0000000000009870 (0x9870) [ 7.534224] 000000008a9a3c3c: ffff952dc131c008 (0xffff952dc131c008) [ 7.534225] 00000000ec3deeb9: ffff952dd726ddb8 (0xffff952dd726ddb8) [ 7.534225] 0000000030b298ed: 00000000c1d00060 (0xc1d00060) [ 7.534295] 0000000017a0e24c: ffffffffc13d6be4 (_nv015347rm+0x154/0x270 [nvidia]) [ 7.534295] 000000000a1344d5: 00007ffd7df4d960 (0x7ffd7df4d960) [ 7.534296] 000000003383579f: ffff952dd726dd60 (0xffff952dd726dd60) [ 7.534296] 000000000e59e3f8: ffff952dd726ddb8 (0xffff952dd726ddb8) [ 7.534297] 000000002876ebe0: ffff952dd4304020 (0xffff952dd4304020) [ 7.534297] 000000005e5bab3e: 00007ffd7df4d960 (0x7ffd7df4d960) [ 7.534376] 00000000ff081dbd: ffffffffc1833134 (_nv008317rm+0x134/0x1a0 [nvidia]) [ 7.534377] 00000000afb8c034: 0000000050700701 (0x50700701) [ 7.534377] 0000000038c2e4f7: 00000000ffffffff (0xffffffff) [ 7.534378] 00000000e42772d5: 0000000000000010 (0x10) [ 7.534457] 000000004c085ec0: ffffffffc183379c (_nv008296rm+0x29c/0x2b0 [nvidia]) [ 7.534458] 0000000084e02d0b: ffff952db1e35cc0 (0xffff952db1e35cc0) [ 7.534458] 0000000069aeff74: 0000000000000000 ... [ 7.534458] 000000008d3c1aa8: ffff952dd726df20 (0xffff952dd726df20) [ 7.534538] 00000000d8e7eac9: ffffffffc18337be (_nv001072rm+0xe/0x20 [nvidia]) [ 7.534538] 0000000055e56f2a: 0000000000000000 ... [ 7.534538] 00000000bbfdc966: ffff952db1e35cc0 (0xffff952db1e35cc0) [ 7.534538] 000000009b6db3bb: 0000000000000000 ... [ 7.534619] 00000000bf3c767f: ffffffffc181f2e8 (_nv007324rm+0xd8/0x100 [nvidia]) [ 7.534619] 0000000082d5f355: 0000000000000000 ... [ 7.534694] 00000000569b85f3: ffffffffc1e91300 (nv_ctl_waitqueue+0x30/0xffffffffffa4ad30 [nvidia]) [ 7.534694] 00000000845225e3: ffff952db1e35cc0 (0xffff952db1e35cc0) [ 7.534694] 00000000bf59c030: ffff952dd8406a00 (0xffff952dd8406a00) [ 7.534695] 000000000b238a4e: ffff952dd8406a00 (0xffff952dd8406a00) [ 7.534769] 00000000f354ac4a: ffffffffc18aa5f7 (_nv001171rm+0x627/0x830 [nvidia]) [ 7.534769] 00000000fca45444: 0000000000000020 (0x20) [ 7.534770] 000000000a67cba4: ffff952dd726b000 (0xffff952dd726b000) [ 7.534770] 0000000079255beb: ffff952db1e35cc0 (0xffff952db1e35cc0) [ 7.534771] 00000000741c19ef: 000000000000002a (0x2a) [ 7.534771] 00000000b6ecb6b7: ffff952dd8406a00 (0xffff952dd8406a00) [ 7.534844] 00000000fb156de2: ffffffffc18b4d23 (rm_ioctl+0x73/0x100 [nvidia]) [ 7.534844] 00000000ebf691e1: ffffb1a38479fe48 (0xffffb1a38479fe48) [ 7.534919] 000000004f24bf3f: ffffffffc1e91300 (nv_ctl_waitqueue+0x30/0xffffffffffa4ad30 [nvidia]) [ 7.534919] 000000009bb2f3a4: 00000000000006fb (0x6fb) [ 7.534920] 00000000d704374d: ffffffff00000123 (0xffffffff00000123) [ 7.534920] 00000000fb1d85f1: 003d08bbe78c7b00 (0x3d08bbe78c7b00) [ 7.534921] 00000000e65feb1a: 003d08bcd5f7a300 (0x3d08bcd5f7a300) [ 7.534921] 00000000ffa74e4d: 003d08bcd5f7a300 (0x3d08bcd5f7a300) [ 7.534921] 0000000047dc5554: 003d08bc5ec20f00 (0x3d08bc5ec20f00) [ 7.534922] 000000006e7947ba: 0000000000000000 ... [ 7.534922] 0000000086599a0a: 0000000000000200 (0x200) [ 7.534923] 000000005706fedf: 000000200000000a (0x200000000a) [ 7.534923] 000000003d2d8aa0: 00000000000006fb (0x6fb) [ 7.534923] 00000000b07b9fc4: 0000000000000000 ... [ 7.534924] 00000000a56f0ff7: ffffb1a38479fd00 (0xffffb1a38479fd00) [ 7.534925] 00000000d874a45f: ffffffff96491e01 (usercopy_warn+0x81/0xa0) [ 7.534925] 00000000e04bfb05: 0000000000000020 (0x20) [ 7.534925] 00000000f8433449: ffff952dd8406a00 (0xffff952dd8406a00) [ 7.535000] 000000007b2aa693: ffffffffc1e91300 (nv_ctl_waitqueue+0x30/0xffffffffffa4ad30 [nvidia]) [ 7.535000] 0000000070bb31a7: ffff952dd8406a38 (0xffff952dd8406a38) [ 7.535000] 00000000a54d25f5: ffff952db1e35cc0 (0xffff952db1e35cc0) [ 7.535051] 00000000df50f52f: ffffffffc1245dd3 (nvidia_ioctl+0x563/0x720 [nvidia]) [ 7.535051] 0000000078d5b877: 0000002a964684c3 (0x2a964684c3) [ 7.535051] 0000000016b8aeec: 00007ffd7df4d680 (0x7ffd7df4d680) [ 7.535052] 00000000043af54a: ffff952dd726b000 (0xffff952dd726b000) [ 7.535052] 0000000082602be4: ffff952d00000020 (0xffff952d00000020) [ 7.535053] 00000000bb2baba3: ffff952db1e35c60 (0xffff952db1e35c60) [ 7.535053] 00000000342ce18f: ffff952db4639700 (0xffff952db4639700) [ 7.535053] 000000002f73c8f2: d0144a635ea02d00 (0xd0144a635ea02d00) [ 7.535054] 000000002214a299: ffff952dd71c5ef8 (0xffff952dd71c5ef8) [ 7.535054] 000000002976adda: 00007ffd7df4d680 (0x7ffd7df4d680) [ 7.535055] 00000000e735616e: 0000000000000009 (0x9) [ 7.535055] 000000005d2dbe1f: ffff952db5416700 (0xffff952db5416700) [ 7.535055] 0000000080120a8a: 00007ffd7df4d680 (0x7ffd7df4d680) [ 7.535056] 0000000096f3159b: ffffb1a38479fe58 (0xffffb1a38479fe58) [ 7.535105] 000000007c128477: ffffffffc124107e (nvidia_frontend_unlocked_ioctl+0x3e/0x50 [nvidia]) [ 7.535106] 00000000848c9139: ffffb1a38479fed8 (0xffffb1a38479fed8) [ 7.535107] 000000006a3d3a85: ffffffff964b0358 (do_vfs_ioctl+0xa8/0x620) [ 7.535108] 0000000068a5d7c4: ffffffff964bf4d4 (mntput+0x24/0x40) [ 7.535109] 000000002240b6a5: ffffb1a38479feb8 (0xffffb1a38479feb8) [ 7.535110] 000000001cdeb9ac: ffffffff9649c1c7 (__fput+0x157/0x230) [ 7.535110] 000000000f1de8bd: ffff952dd71c5ef8 (0xffff952dd71c5ef8) [ 7.535111] 0000000073c8e2cf: ffff952db4639710 (0xffff952db4639710) [ 7.535111] 0000000002df1dbd: 0000000000000000 ... [ 7.535111] 00000000438f4332: ffff952db5569780 (0xffff952db5569780) [ 7.535112] 00000000f81ad731: ffff952db556a278 (0xffff952db556a278) [ 7.535112] 00000000fa4b91d1: d0144a635ea02d00 (0xd0144a635ea02d00) [ 7.535113] 00000000531670a0: ffff952db5416701 (0xffff952db5416701) [ 7.535113] 0000000088047034: ffff952db5416700 (0xffff952db5416700) [ 7.535113] 00000000fa5ac876: 0000000000000009 (0x9) [ 7.535114] 00000000ca744826: 00000000c020462a (0xc020462a) [ 7.535114] 000000005e47d028: 00007ffd7df4d680 (0x7ffd7df4d680) [ 7.535115] 0000000020726121: ffffb1a38479ff18 (0xffffb1a38479ff18) [ 7.535116] 00000000d1f8130c: ffffffff964b0937 (ksys_ioctl+0x67/0x90) [ 7.535116] 000000002b9aa4bc: 000000008479ff58 (0x8479ff58) [ 7.535116] 00000000b1097e19: 0000000000000000 ... [ 7.535117] 000000001510321e: ffffb1a38479ff58 (0xffffb1a38479ff58) [ 7.535117] 000000009c4b8399: 0000000000000000 ... [ 7.535117] 000000009ec94c49: ffffb1a38479ff28 (0xffffb1a38479ff28) [ 7.535118] 00000000cd0e6fc4: ffffffff964b097a (__x64_sys_ioctl+0x1a/0x20) [ 7.535119] 00000000fd07d176: ffffb1a38479ff48 (0xffffb1a38479ff48) [ 7.535121] 00000000b60c3f37: ffffffff962042ca (do_syscall_64+0x5a/0x110) [ 7.535121] 000000007bb37cc6: 0000000000000000 ... [ 7.535122] 00000000e52f75c2: ffffffff96c00088 (entry_SYSCALL_64_after_hwframe+0x44/0xa9) [ 7.535123] 000000006ba451e8: 000000000000002a (0x2a) [ 7.535123] 0000000077031090: 0000000000000020 (0x20) [ 7.535124] 00000000f3ce910d: 00000000c020462a (0xc020462a) [ 7.535124] 00000000b59ca923: 00007ffd7df4d69c (0x7ffd7df4d69c) [ 7.535124] 000000005b9659e0: 00007ffd7df4d680 (0x7ffd7df4d680) [ 7.535125] 000000000c9d1800: 000000005c2795a7 (0x5c2795a7) [ 7.535125] 00000000b1c288eb: 0000000000000246 (0x246) [ 7.535126] 000000005c9ece44: 0000000050700701 (0x50700701) [ 7.535126] 00000000cd594374: 00007ffd7df4d69c (0x7ffd7df4d69c) [ 7.535126] 000000007d0f488e: 00007ffd7df4d680 (0x7ffd7df4d680) [ 7.535127] 000000008d1b5da5: ffffffffffffffda (0xffffffffffffffda) [ 7.535127] 00000000730e70ce: 00007fc3098a33c7 (0x7fc3098a33c7) [ 7.535128] 0000000073dbd8c3: 00007ffd7df4d680 (0x7ffd7df4d680) [ 7.535128] 00000000f8460c28: 00000000c020462a (0xc020462a) [ 7.535128] 0000000027e82897: 0000000000000009 (0x9) [ 7.535129] 00000000f745ed86: 0000000000000010 (0x10) [ 7.535129] 000000008ce102f1: 00007fc3098a33c7 (0x7fc3098a33c7) [ 7.535129] 000000007ecbdbfd: 0000000000000033 (0x33) [ 7.535130] 0000000052418bef: 0000000000000246 (0x246) [ 7.535130] 0000000047b822b2: 00007ffd7df4d488 (0x7ffd7df4d488) [ 7.535130] 00000000384a0f35: 000000000000002b (0x2b) [ 7.535205] ? _nv028097rm+0x79/0x90 [nvidia] [ 7.535280] ? _nv028097rm+0x55/0x90 [nvidia] [ 7.535349] ? _nv013699rm+0xee/0x100 [nvidia] [ 7.535419] ? _nv015347rm+0x154/0x270 [nvidia] [ 7.535499] ? _nv008317rm+0x134/0x1a0 [nvidia] [ 7.535578] ? _nv008296rm+0x29c/0x2b0 [nvidia] [ 7.535658] ? _nv001072rm+0xe/0x20 [nvidia] [ 7.535741] ? _nv007324rm+0xd8/0x100 [nvidia] [ 7.535815] ? _nv001171rm+0x627/0x830 [nvidia] [ 7.535889] ? rm_ioctl+0x73/0x100 [nvidia] [ 7.535890] ? usercopy_warn+0x81/0xa0 [ 7.535940] ? nvidia_ioctl+0x563/0x720 [nvidia] [ 7.535990] ? nvidia_frontend_unlocked_ioctl+0x3e/0x50 [nvidia] [ 7.535991] ? do_vfs_ioctl+0xa8/0x620 [ 7.535992] ? mntput+0x24/0x40 [ 7.535993] ? __fput+0x157/0x230 [ 7.535994] ? ksys_ioctl+0x67/0x90 [ 7.535995] ? __x64_sys_ioctl+0x1a/0x20 [ 7.535996] ? do_syscall_64+0x5a/0x110 [ 7.535997] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 7.535998] ---[ end trace 6d24f7e7afc55e3f ]--- [ 16.208309] usb 1-14.3: reset high-speed USB device number 8 using xhci_hcd [ 38.256620] Bluetooth: RFCOMM TTY layer initialized [ 38.256624] Bluetooth: RFCOMM socket layer initialized [ 38.256626] Bluetooth: RFCOMM ver 1.11 [ 38.876952] rfkill: input handler disabled