[ 0.000000] microcode: microcode updated early to revision 0x84, date = 2018-01-21 [ 0.000000] Linux version 4.15.0-32-generic (buildd@lgw01-amd64-038) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.10)) #35~16.04.1-Ubuntu SMP Fri Aug 10 21:54:34 UTC 2018 (Ubuntu 4.15.0-32.35~16.04.1-generic 4.15.18) [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-32-generic root=UUID=e48bb3e1-dee8-437e-8dc5-915e66d37648 ro quiet splash vt.handoff=7 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.000000] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.000000] x86/fpu: Enabled xstate features 0x1f, context size is 960 bytes, using 'compacted' format. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000059000-0x000000000009efff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009f000-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000069d20fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000069d21000-0x0000000069d21fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x0000000069d22000-0x0000000069d22fff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000069d23000-0x000000007a575fff] usable [ 0.000000] BIOS-e820: [mem 0x000000007a576000-0x000000007a903fff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007a904000-0x000000007a941fff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000007a942000-0x000000007afe8fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x000000007afe9000-0x000000007b58efff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007b58f000-0x000000007b5fefff] type 20 [ 0.000000] BIOS-e820: [mem 0x000000007b5ff000-0x000000007b5fffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fe000000-0x00000000fe010fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000027e7fffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] efi: EFI v2.40 by American Megatrends [ 0.000000] efi: ACPI=0x7a911000 ACPI 2.0=0x7a911000 SMBIOS=0xf05e0 SMBIOS 3.0=0xf0600 ESRT=0x7b361598 MPS=0xfcbb0 [ 0.000000] secureboot: Secure boot could not be determined (mode 0) [ 0.000000] SMBIOS 3.0.0 present. [ 0.000000] DMI: Dell Inc. XPS 13 9360/05JK94, BIOS 1.3.2 01/18/2017 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x27e800 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 007E000000 mask 7FFE000000 uncachable [ 0.000000] 2 base 007D000000 mask 7FFF000000 uncachable [ 0.000000] 3 disabled [ 0.000000] 4 disabled [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] 8 disabled [ 0.000000] 9 disabled [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000000] e820: last_pfn = 0x7b600 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000fce20-0x000fce2f] mapped at [ (ptrval)] [ 0.000000] esrt: Reserving ESRT space from 0x000000007b361598 to 0x000000007b3615d0. [ 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 [0x18933f000, 0x18933ffff] PGTABLE [ 0.000000] BRK [0x189340000, 0x189340fff] PGTABLE [ 0.000000] BRK [0x189341000, 0x189341fff] PGTABLE [ 0.000000] BRK [0x189342000, 0x189342fff] PGTABLE [ 0.000000] BRK [0x189343000, 0x189343fff] PGTABLE [ 0.000000] BRK [0x189344000, 0x189344fff] PGTABLE [ 0.000000] BRK [0x189345000, 0x189345fff] PGTABLE [ 0.000000] BRK [0x189346000, 0x189346fff] PGTABLE [ 0.000000] BRK [0x189347000, 0x189347fff] PGTABLE [ 0.000000] RAMDISK: [mem 0x3183e000-0x34c16fff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x000000007A911000 000024 (v02 DELL ) [ 0.000000] ACPI: XSDT 0x000000007A9110C0 0000FC (v01 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: FACP 0x000000007A9359D0 00010C (v05 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: DSDT 0x000000007A911248 024786 (v02 DELL CBX3 01072009 INTL 20160422) [ 0.000000] ACPI: FACS 0x000000007AFE1F80 000040 [ 0.000000] ACPI: APIC 0x000000007A935AE0 000084 (v03 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: FPDT 0x000000007A935B68 000044 (v01 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: FIDT 0x000000007A935BB0 00009C (v01 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: MCFG 0x000000007A935C50 00003C (v01 DELL CBX3 01072009 MSFT 00000097) [ 0.000000] ACPI: HPET 0x000000007A935C90 000038 (v01 DELL CBX3 01072009 AMI. 0005000B) [ 0.000000] ACPI: SSDT 0x000000007A935CC8 000372 (v01 SataRe SataTabl 00001000 INTL 20160422) [ 0.000000] ACPI: BOOT 0x000000007A936040 000028 (v01 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: SSDT 0x000000007A936068 0012E1 (v02 SaSsdt SaSsdt 00003000 INTL 20160422) [ 0.000000] ACPI: HPET 0x000000007A937350 000038 (v01 INTEL KBL-ULT 00000001 MSFT 0000005F) [ 0.000000] ACPI: SSDT 0x000000007A937388 000CDB (v02 INTEL xh_rvp07 00000000 INTL 20160422) [ 0.000000] ACPI: UEFI 0x000000007A938068 000042 (v01 00000000 00000000) [ 0.000000] ACPI: SSDT 0x000000007A9380B0 000EDE (v02 CpuRef CpuSsdt 00003000 INTL 20160422) [ 0.000000] ACPI: LPIT 0x000000007A938F90 000094 (v01 INTEL KBL-ULT 00000000 MSFT 0000005F) [ 0.000000] ACPI: WSMT 0x000000007A939028 000028 (v01 INTEL KBL-ULT 00000000 MSFT 0000005F) [ 0.000000] ACPI: SSDT 0x000000007A939050 00029F (v02 INTEL sensrhub 00000000 INTL 20160422) [ 0.000000] ACPI: SSDT 0x000000007A9392F0 003002 (v02 INTEL PtidDevc 00001000 INTL 20160422) [ 0.000000] ACPI: DBGP 0x000000007A93C2F8 000034 (v01 INTEL 00000002 MSFT 0000005F) [ 0.000000] ACPI: DBG2 0x000000007A93C330 000054 (v00 INTEL 00000002 MSFT 0000005F) [ 0.000000] ACPI: SSDT 0x000000007A93C388 004605 (v02 DptfTa DptfTabl 00001000 INTL 20160422) [ 0.000000] ACPI: MSDM 0x000000007A940990 000055 (v03 DELL CBX3 06222004 AMI 00010013) [ 0.000000] ACPI: SLIC 0x000000007A9409E8 000176 (v03 DELL CBX3 01072009 MSFT 00010013) [ 0.000000] ACPI: BGRT 0x000000007A940B60 000038 (v00 \xfffffff3\xffffffee 01072009 AMI 00010013) [ 0.000000] ACPI: DMAR 0x000000007A940B98 0000F0 (v01 INTEL KBL 00000001 INTL 00000001) [ 0.000000] ACPI: NHLT 0x000000007A940C88 00002D (v00 INTEL EDK2 00000002 01000013) [ 0.000000] ACPI: TPM2 0x000000007A940CB8 000034 (v03 Tpm2Tabl 00000001 AMI 00000000) [ 0.000000] ACPI: ASF! 0x000000007A940CF0 0000A0 (v32 INTEL HCG 00000001 TFSM 000F4240) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000027e7fffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x27e7d5000-0x27e7fffff] [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000027e7fffff] [ 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 0x0000000000059000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x0000000069d20fff] [ 0.000000] node 0: [mem 0x0000000069d23000-0x000000007a575fff] [ 0.000000] node 0: [mem 0x000000007b5ff000-0x000000007b5fffff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000027e7fffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000027e7fffff] [ 0.000000] On node 0 totalpages: 2067730 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 25 pages reserved [ 0.000000] DMA zone: 3997 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 7766 pages used for memmap [ 0.000000] DMA32 zone: 497013 pages, LIFO batch:31 [ 0.000000] Normal zone: 24480 pages used for memmap [ 0.000000] Normal zone: 1566720 pages, LIFO batch:31 [ 0.000000] Reserved but unavailable: 99 pages [ 0.000000] Reserving Intel graphics memory at 0x000000007d800000-0x000000007f7fffff [ 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] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000 [ 0.000000] smpboot: Allowing 4 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 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x69d21000-0x69d21fff] [ 0.000000] PM: Registered nosave memory: [mem 0x69d22000-0x69d22fff] [ 0.000000] PM: Registered nosave memory: [mem 0x7a576000-0x7a903fff] [ 0.000000] PM: Registered nosave memory: [mem 0x7a904000-0x7a941fff] [ 0.000000] PM: Registered nosave memory: [mem 0x7a942000-0x7afe8fff] [ 0.000000] PM: Registered nosave memory: [mem 0x7afe9000-0x7b58efff] [ 0.000000] PM: Registered nosave memory: [mem 0x7b58f000-0x7b5fefff] [ 0.000000] PM: Registered nosave memory: [mem 0x7b600000-0x7d7fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x7d800000-0x7f7fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x7f800000-0xdfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xfdffffff] [ 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 0xfec01000-0xfedfffff] [ 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] e820: [mem 0x7f800000-0xdfffffff] 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+0x99/0x51b 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: 2035395 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-32-generic root=UUID=e48bb3e1-dee8-437e-8dc5-915e66d37648 ro quiet splash vt.handoff=7 [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 7695252K/8270920K available (12300K kernel code, 2470K rwdata, 4252K rodata, 2408K init, 2416K bss, 575668K 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 39122 entries in 153 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: 1024, preallocated irqs: 16 [ 0.000000] spurious 8259A interrupt: IRQ7. [ 0.000000] vt handoff: transparent VT on vt#7 [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] ACPI: Core revision 20170831 [ 0.000000] ACPI: 8 ACPI AML tables successfully acquired and loaded [ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns [ 0.000000] hpet clockevent registered [ 0.004000] APIC: Switch to symmetric I/O mode setup [ 0.004000] DMAR: Host address width 39 [ 0.004000] DMAR: DRHD base: 0x000000fed90000 flags: 0x0 [ 0.004000] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 19e2ff0505e [ 0.004000] DMAR: DRHD base: 0x000000fed91000 flags: 0x1 [ 0.004000] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da [ 0.004000] DMAR: RMRR base: 0x0000007a645000 end: 0x0000007a664fff [ 0.004000] DMAR: RMRR base: 0x0000007d000000 end: 0x0000007f7fffff [ 0.004000] DMAR: ANDD device: 1 name: \_SB.PCI0.I2C0 [ 0.004000] DMAR: ANDD device: 2 name: \_SB.PCI0.I2C1 [ 0.004000] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1 [ 0.004000] DMAR-IR: HPET id 0 under DRHD base 0xfed91000 [ 0.004000] DMAR-IR: 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 2700.000 MHz processor [ 0.028000] tsc: Detected 2712.000 MHz TSC [ 0.028000] Calibrating delay loop (skipped), value calculated using timer frequency.. 5424.00 BogoMIPS (lpj=10848000) [ 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: 1048576 (order: 11, 8388608 bytes) [ 0.028000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.028000] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.028000] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.028000] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.028000] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 0.028000] mce: CPU supports 8 MCE banks [ 0.028000] CPU0: Thermal monitoring enabled (TM1) [ 0.028000] process: using mwait in idle threads [ 0.028000] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.028000] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 0.028000] Spectre V2 : Mitigation: Full generic retpoline [ 0.028000] Spectre V2 : Spectre v2 mitigation: Filling RSB on context switch [ 0.028000] Spectre V2 : Spectre v2 mitigation: Enabling Indirect Branch Prediction Barrier [ 0.028000] Spectre V2 : Enabling Restricted Speculation for firmware calls [ 0.028000] Speculative Store Bypass: Vulnerable [ 0.040234] Freeing SMP alternatives memory: 36K [ 0.049215] TSC deadline timer enabled [ 0.049219] smpboot: CPU0: Intel(R) Core(TM) i5-7200U CPU @ 2.50GHz (family: 0x6, model: 0x8e, stepping: 0x9) [ 0.049282] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver. [ 0.049314] ... version: 4 [ 0.049314] ... bit width: 48 [ 0.049315] ... generic registers: 4 [ 0.049316] ... value mask: 0000ffffffffffff [ 0.049316] ... max period: 00007fffffffffff [ 0.049317] ... fixed-purpose events: 3 [ 0.049317] ... event mask: 000000070000000f [ 0.049357] Hierarchical SRCU implementation. [ 0.050405] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter. [ 0.050419] smp: Bringing up secondary CPUs ... [ 0.050488] x86: Booting SMP configuration: [ 0.050489] .... node #0, CPUs: #1 #2 #3 [ 0.052476] smp: Brought up 1 node, 4 CPUs [ 0.052476] smpboot: Max logical packages: 1 [ 0.052476] smpboot: Total of 4 processors activated (21696.00 BogoMIPS) [ 0.056312] devtmpfs: initialized [ 0.056312] x86/mm: Memory block size: 128MB [ 0.056650] evm: security.selinux [ 0.056651] evm: security.SMACK64 [ 0.056651] evm: security.SMACK64EXEC [ 0.056652] evm: security.SMACK64TRANSMUTE [ 0.056652] evm: security.SMACK64MMAP [ 0.056653] evm: security.apparmor [ 0.056653] evm: security.ima [ 0.056654] evm: security.capability [ 0.056667] PM: Registering ACPI NVS region [mem 0x69d21000-0x69d21fff] (4096 bytes) [ 0.056667] PM: Registering ACPI NVS region [mem 0x7a942000-0x7afe8fff] (6975488 bytes) [ 0.056667] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.056667] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 0.056667] pinctrl core: initialized pinctrl subsystem [ 0.056667] RTC time: 13:52:35, date: 08/28/18 [ 0.056667] NET: Registered protocol family 16 [ 0.056667] audit: initializing netlink subsys (disabled) [ 0.056667] audit: type=2000 audit(1535464355.056:1): state=initialized audit_enabled=0 res=1 [ 0.056667] cpuidle: using governor ladder [ 0.056667] cpuidle: using governor menu [ 0.056667] Simple Boot Flag at 0x47 set to 0x80 [ 0.056667] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.056667] ACPI: bus type PCI registered [ 0.056667] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.056667] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.056667] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820 [ 0.056667] PCI: Using configuration type 1 for base access [ 0.057129] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.057129] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.057129] ACPI: Added _OSI(Module Device) [ 0.057129] ACPI: Added _OSI(Processor Device) [ 0.057129] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.057129] ACPI: Added _OSI(Processor Aggregator Device) [ 0.057129] ACPI: Added _OSI(Linux-Dell-Video) [ 0.061196] ACPI: Executed 31 blocks of module-level executable AML code [ 0.078150] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored [ 0.088414] ACPI: Dynamic OEM Table Load: [ 0.088422] ACPI: SSDT 0xFFFF96F1747A9800 0006B4 (v02 PmRef Cpu0Ist 00003000 INTL 20160422) [ 0.088717] ACPI: Executed 1 blocks of module-level executable AML code [ 0.088807] ACPI: \_PR_.CPU0: _OSC native thermal LVT Acked [ 0.090129] ACPI: Dynamic OEM Table Load: [ 0.090135] ACPI: SSDT 0xFFFF96F1741D8000 0003FF (v02 PmRef Cpu0Cst 00003001 INTL 20160422) [ 0.090406] ACPI: Executed 1 blocks of module-level executable AML code [ 0.091021] ACPI: Dynamic OEM Table Load: [ 0.091027] ACPI: SSDT 0xFFFF96F1747AE800 00065C (v02 PmRef ApIst 00003000 INTL 20160422) [ 0.091670] ACPI: Executed 1 blocks of module-level executable AML code [ 0.091930] ACPI: Dynamic OEM Table Load: [ 0.091934] ACPI: SSDT 0xFFFF96F174113C00 00018A (v02 PmRef ApCst 00003000 INTL 20160422) [ 0.092208] ACPI: Executed 1 blocks of module-level executable AML code [ 0.094127] ACPI: EC: EC started [ 0.094128] ACPI: EC: interrupt blocked [ 0.097925] ACPI: \_SB_.PCI0.LPCB.ECDV: Used as first EC [ 0.097927] ACPI: \_SB_.PCI0.LPCB.ECDV: GPE=0x14, EC_CMD/EC_SC=0x934, EC_DATA=0x930 [ 0.097928] ACPI: \_SB_.PCI0.LPCB.ECDV: Used as boot DSDT EC to handle transactions [ 0.097929] ACPI: Interpreter enabled [ 0.097990] ACPI: (supports S0 S3 S4 S5) [ 0.097991] ACPI: Using IOAPIC for interrupt routing [ 0.098037] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.098826] ACPI: Enabled 8 GPEs in block 00 to 7F [ 0.104622] ACPI: Power Resource [WRST] (on) [ 0.105092] ACPI: Power Resource [WRST] (on) [ 0.105567] ACPI: Power Resource [WRST] (on) [ 0.106031] ACPI: Power Resource [WRST] (on) [ 0.106494] ACPI: Power Resource [WRST] (on) [ 0.106963] ACPI: Power Resource [WRST] (on) [ 0.107694] ACPI: Power Resource [WRST] (on) [ 0.108163] ACPI: Power Resource [WRST] (on) [ 0.108627] ACPI: Power Resource [WRST] (on) [ 0.109333] ACPI: Power Resource [WRST] (on) [ 0.110075] ACPI: Power Resource [WRST] (on) [ 0.110546] ACPI: Power Resource [WRST] (on) [ 0.111013] ACPI: Power Resource [WRST] (on) [ 0.111478] ACPI: Power Resource [WRST] (on) [ 0.111941] ACPI: Power Resource [WRST] (on) [ 0.112410] ACPI: Power Resource [WRST] (on) [ 0.112873] ACPI: Power Resource [WRST] (on) [ 0.114638] ACPI: Power Resource [WRST] (on) [ 0.116202] ACPI: Power Resource [WRST] (on) [ 0.116666] ACPI: Power Resource [WRST] (on) [ 0.139017] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe]) [ 0.139024] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.139285] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug PME] [ 0.139530] acpi PNP0A08:00: _OSC: OS now controls [AER PCIeCapability] [ 0.139531] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration [ 0.140577] PCI host bridge to bus 0000:00 [ 0.140580] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.140581] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.140583] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.140584] pci_bus 0000:00: root bus resource [mem 0x7f800000-0xdfffffff window] [ 0.140585] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window] [ 0.140587] pci_bus 0000:00: root bus resource [bus 00-fe] [ 0.140598] pci 0000:00:00.0: [8086:5904] type 00 class 0x060000 [ 0.140759] pci 0000:00:02.0: [8086:5916] type 00 class 0x030000 [ 0.140772] pci 0000:00:02.0: reg 0x10: [mem 0xdb000000-0xdbffffff 64bit] [ 0.140779] pci 0000:00:02.0: reg 0x18: [mem 0x90000000-0x9fffffff 64bit pref] [ 0.140783] pci 0000:00:02.0: reg 0x20: [io 0xf000-0xf03f] [ 0.140799] pci 0000:00:02.0: BAR 2: assigned to efifb [ 0.140964] pci 0000:00:04.0: [8086:1903] type 00 class 0x118000 [ 0.140979] pci 0000:00:04.0: reg 0x10: [mem 0xdc420000-0xdc427fff 64bit] [ 0.141226] pci 0000:00:14.0: [8086:9d2f] type 00 class 0x0c0330 [ 0.141251] pci 0000:00:14.0: reg 0x10: [mem 0xdc410000-0xdc41ffff 64bit] [ 0.141328] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.141585] pci 0000:00:14.2: [8086:9d31] type 00 class 0x118000 [ 0.141606] pci 0000:00:14.2: reg 0x10: [mem 0xdc434000-0xdc434fff 64bit] [ 0.141874] pci 0000:00:15.0: [8086:9d60] type 00 class 0x118000 [ 0.142137] pci 0000:00:15.0: reg 0x10: [mem 0xdc433000-0xdc433fff 64bit] [ 0.143133] pci 0000:00:15.1: [8086:9d61] type 00 class 0x118000 [ 0.143383] pci 0000:00:15.1: reg 0x10: [mem 0xdc432000-0xdc432fff 64bit] [ 0.144297] pci 0000:00:16.0: [8086:9d3a] type 00 class 0x078000 [ 0.144320] pci 0000:00:16.0: reg 0x10: [mem 0xdc431000-0xdc431fff 64bit] [ 0.144387] pci 0000:00:16.0: PME# supported from D3hot [ 0.144589] pci 0000:00:1c.0: [8086:9d10] type 01 class 0x060400 [ 0.144675] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.144891] pci 0000:00:1c.4: [8086:9d14] type 01 class 0x060400 [ 0.144979] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold [ 0.145189] pci 0000:00:1c.5: [8086:9d15] type 01 class 0x060400 [ 0.145283] pci 0000:00:1c.5: PME# supported from D0 D3hot D3cold [ 0.145501] pci 0000:00:1d.0: [8086:9d18] type 01 class 0x060400 [ 0.145590] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.145831] pci 0000:00:1f.0: [8086:9d58] type 00 class 0x060100 [ 0.146115] pci 0000:00:1f.2: [8086:9d21] type 00 class 0x058000 [ 0.146130] pci 0000:00:1f.2: reg 0x10: [mem 0xdc42c000-0xdc42ffff] [ 0.146335] pci 0000:00:1f.3: [8086:9d71] type 00 class 0x040380 [ 0.146362] pci 0000:00:1f.3: reg 0x10: [mem 0xdc428000-0xdc42bfff 64bit] [ 0.146390] pci 0000:00:1f.3: reg 0x20: [mem 0xdc400000-0xdc40ffff 64bit] [ 0.146440] pci 0000:00:1f.3: PME# supported from D3hot D3cold [ 0.146684] pci 0000:00:1f.4: [8086:9d23] type 00 class 0x0c0500 [ 0.146746] pci 0000:00:1f.4: reg 0x10: [mem 0xdc430000-0xdc4300ff 64bit] [ 0.146817] pci 0000:00:1f.4: reg 0x20: [io 0xf040-0xf05f] [ 0.147170] pci 0000:00:1c.0: PCI bridge to [bus 01-39] [ 0.147175] pci 0000:00:1c.0: bridge window [mem 0xc4000000-0xda0fffff] [ 0.147180] pci 0000:00:1c.0: bridge window [mem 0xa0000000-0xc1ffffff 64bit pref] [ 0.147550] pci 0000:3a:00.0: [168c:003e] type 00 class 0x028000 [ 0.147882] pci 0000:3a:00.0: reg 0x10: [mem 0xdc000000-0xdc1fffff 64bit] [ 0.149102] pci 0000:3a:00.0: PME# supported from D0 D3hot D3cold [ 0.160281] pci 0000:00:1c.4: PCI bridge to [bus 3a] [ 0.160286] pci 0000:00:1c.4: bridge window [mem 0xdc000000-0xdc1fffff] [ 0.160695] pci 0000:3b:00.0: [10ec:525a] type 00 class 0xff0000 [ 0.160729] pci 0000:3b:00.0: reg 0x14: [mem 0xdc300000-0xdc300fff] [ 0.160842] pci 0000:3b:00.0: supports D1 D2 [ 0.160843] pci 0000:3b:00.0: PME# supported from D1 D2 D3hot D3cold [ 0.172305] pci 0000:00:1c.5: PCI bridge to [bus 3b] [ 0.172309] pci 0000:00:1c.5: bridge window [mem 0xdc300000-0xdc3fffff] [ 0.172713] pci 0000:3c:00.0: [1179:0115] type 00 class 0x010802 [ 0.172741] pci 0000:3c:00.0: reg 0x10: [mem 0xdc200000-0xdc203fff 64bit] [ 0.172786] pci 0000:3c:00.0: enabling Extended Tags [ 0.184294] pci 0000:00:1d.0: PCI bridge to [bus 3c] [ 0.184298] pci 0000:00:1d.0: bridge window [mem 0xdc200000-0xdc2fffff] [ 0.187542] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.187633] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15) [ 0.187719] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.187806] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.187892] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.187978] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.188079] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.188166] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.188285] ACPI: \_SB_.PEPD: Low Power S0 Idle interface disabled [ 0.190527] ACPI: EC: interrupt unblocked [ 0.190546] ACPI: EC: event unblocked [ 0.190571] ACPI: \_SB_.PCI0.LPCB.ECDV: GPE=0x14, EC_CMD/EC_SC=0x934, EC_DATA=0x930 [ 0.190573] ACPI: \_SB_.PCI0.LPCB.ECDV: Used as boot DSDT EC to handle transactions and events [ 0.190985] SCSI subsystem initialized [ 0.190999] libata version 3.00 loaded. [ 0.190999] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 0.190999] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.190999] pci 0000:00:02.0: vgaarb: bridge control possible [ 0.190999] vgaarb: loaded [ 0.190999] ACPI: bus type USB registered [ 0.190999] usbcore: registered new interface driver usbfs [ 0.190999] usbcore: registered new interface driver hub [ 0.190999] usbcore: registered new device driver usb [ 0.190999] EDAC MC: Ver: 3.0.0 [ 0.192058] Registered efivars operations [ 0.200029] PCI: Using ACPI for IRQ routing [ 0.226381] PCI: pci_cache_line_size set to 64 bytes [ 0.227853] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff] [ 0.227855] e820: reserve RAM buffer [mem 0x0009f000-0x0009ffff] [ 0.227856] e820: reserve RAM buffer [mem 0x69d21000-0x6bffffff] [ 0.227857] e820: reserve RAM buffer [mem 0x7a576000-0x7bffffff] [ 0.227858] e820: reserve RAM buffer [mem 0x7b600000-0x7bffffff] [ 0.227859] e820: reserve RAM buffer [mem 0x27e800000-0x27fffffff] [ 0.227963] NetLabel: Initializing [ 0.227964] NetLabel: domain hash size = 128 [ 0.227964] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.227978] NetLabel: unlabeled traffic allowed by default [ 0.228442] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.228448] hpet0: 8 comparators, 64-bit 24.000000 MHz counter [ 0.230501] clocksource: Switched to clocksource hpet [ 0.237928] VFS: Disk quotas dquot_6.6.0 [ 0.237955] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.238051] AppArmor: AppArmor Filesystem Enabled [ 0.238080] pnp: PnP ACPI init [ 0.238415] system 00:00: [io 0x0680-0x069f] has been reserved [ 0.238417] system 00:00: [io 0xffff] has been reserved [ 0.238418] system 00:00: [io 0xffff] has been reserved [ 0.238419] system 00:00: [io 0xffff] has been reserved [ 0.238421] system 00:00: [io 0x1800-0x18fe] has been reserved [ 0.238422] system 00:00: [io 0x164e-0x164f] has been reserved [ 0.238428] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.238549] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.238591] system 00:02: [io 0x1854-0x1857] has been reserved [ 0.238594] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) [ 0.238784] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.238804] pnp 00:04: Plug and Play ACPI device, IDs DLL075b PNP0f13 (active) [ 0.239127] system 00:05: [mem 0xfed10000-0xfed17fff] has been reserved [ 0.239128] system 00:05: [mem 0xfed18000-0xfed18fff] has been reserved [ 0.239130] system 00:05: [mem 0xfed19000-0xfed19fff] has been reserved [ 0.239131] system 00:05: [mem 0xe0000000-0xefffffff] has been reserved [ 0.239133] system 00:05: [mem 0xfed20000-0xfed3ffff] has been reserved [ 0.239134] system 00:05: [mem 0xfed90000-0xfed93fff] could not be reserved [ 0.239136] system 00:05: [mem 0xfed45000-0xfed8ffff] has been reserved [ 0.239138] system 00:05: [mem 0xff000000-0xffffffff] has been reserved [ 0.239139] system 00:05: [mem 0xfee00000-0xfeefffff] could not be reserved [ 0.239141] system 00:05: [mem 0xdffe0000-0xdfffffff] has been reserved [ 0.239144] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.239190] system 00:06: [mem 0xfd000000-0xfdabffff] has been reserved [ 0.239192] system 00:06: [mem 0xfdad0000-0xfdadffff] has been reserved [ 0.239193] system 00:06: [mem 0xfdb00000-0xfdffffff] has been reserved [ 0.239195] system 00:06: [mem 0xfe000000-0xfe01ffff] could not be reserved [ 0.239197] system 00:06: [mem 0xfe036000-0xfe03bfff] has been reserved [ 0.239198] system 00:06: [mem 0xfe03d000-0xfe3fffff] has been reserved [ 0.239200] system 00:06: [mem 0xfe410000-0xfe7fffff] has been reserved [ 0.239203] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.239562] system 00:07: [io 0xff00-0xfffe] has been reserved [ 0.239565] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.241051] system 00:08: [mem 0xfe029000-0xfe029fff] has been reserved [ 0.241052] system 00:08: [mem 0xfe028000-0xfe028fff] has been reserved [ 0.241056] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.243761] pnp: PnP ACPI: found 9 devices [ 0.251777] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.251797] pci 0000:00:1c.0: bridge window [io 0x1000-0x0fff] to [bus 01-39] add_size 1000 [ 0.251826] pci 0000:00:1c.0: BAR 13: assigned [io 0x2000-0x2fff] [ 0.251828] pci 0000:00:1c.0: PCI bridge to [bus 01-39] [ 0.251834] pci 0000:00:1c.0: bridge window [io 0x2000-0x2fff] [ 0.251839] pci 0000:00:1c.0: bridge window [mem 0xc4000000-0xda0fffff] [ 0.251842] pci 0000:00:1c.0: bridge window [mem 0xa0000000-0xc1ffffff 64bit pref] [ 0.251847] pci 0000:00:1c.4: PCI bridge to [bus 3a] [ 0.251853] pci 0000:00:1c.4: bridge window [mem 0xdc000000-0xdc1fffff] [ 0.251860] pci 0000:00:1c.5: PCI bridge to [bus 3b] [ 0.251863] pci 0000:00:1c.5: bridge window [mem 0xdc300000-0xdc3fffff] [ 0.251870] pci 0000:00:1d.0: PCI bridge to [bus 3c] [ 0.251874] pci 0000:00:1d.0: bridge window [mem 0xdc200000-0xdc2fffff] [ 0.251882] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.251883] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.251885] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.251886] pci_bus 0000:00: resource 7 [mem 0x7f800000-0xdfffffff window] [ 0.251887] pci_bus 0000:00: resource 8 [mem 0xfd000000-0xfe7fffff window] [ 0.251889] pci_bus 0000:01: resource 0 [io 0x2000-0x2fff] [ 0.251890] pci_bus 0000:01: resource 1 [mem 0xc4000000-0xda0fffff] [ 0.251891] pci_bus 0000:01: resource 2 [mem 0xa0000000-0xc1ffffff 64bit pref] [ 0.251893] pci_bus 0000:3a: resource 1 [mem 0xdc000000-0xdc1fffff] [ 0.251894] pci_bus 0000:3b: resource 1 [mem 0xdc300000-0xdc3fffff] [ 0.251896] pci_bus 0000:3c: resource 1 [mem 0xdc200000-0xdc2fffff] [ 0.252126] NET: Registered protocol family 2 [ 0.252298] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 0.252410] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 0.252545] TCP: Hash tables configured (established 65536 bind 65536) [ 0.252592] UDP hash table entries: 4096 (order: 5, 131072 bytes) [ 0.252615] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes) [ 0.252664] NET: Registered protocol family 1 [ 0.252678] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.254253] PCI: CLS 0 bytes, default 64 [ 0.254286] Unpacking initramfs... [ 1.036912] Freeing initrd memory: 53092K [ 1.036987] DMAR: ACPI device "device:78" under DMAR at fed91000 as 00:15.0 [ 1.036990] DMAR: ACPI device "device:79" under DMAR at fed91000 as 00:15.1 [ 1.037009] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.037012] software IO TLB [mem 0x641b5000-0x681b5000] (64MB) mapped at [ (ptrval)- (ptrval)] [ 1.037216] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2717868ea45, max_idle_ns: 440795316085 ns [ 1.037361] Scanning for low memory corruption every 60 seconds [ 1.038119] Initialise system trusted keyrings [ 1.038129] Key type blacklist registered [ 1.038187] workingset: timestamp_bits=36 max_order=21 bucket_order=0 [ 1.039178] zbud: loaded [ 1.039648] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 1.039813] fuse init (API version 7.26) [ 1.042434] Key type asymmetric registered [ 1.042435] Asymmetric key parser 'x509' registered [ 1.042468] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246) [ 1.042532] io scheduler noop registered [ 1.042533] io scheduler deadline registered [ 1.042570] io scheduler cfq registered (default) [ 1.043776] pcieport 0000:00:1c.0: AER enabled with IRQ 122 [ 1.043808] pcieport 0000:00:1c.4: AER enabled with IRQ 123 [ 1.043837] pcieport 0000:00:1c.5: AER enabled with IRQ 124 [ 1.043860] pcieport 0000:00:1d.0: AER enabled with IRQ 125 [ 1.043922] efifb: probing for efifb [ 1.043937] efifb: framebuffer at 0x90000000, using 8128k, total 8128k [ 1.043938] efifb: mode is 1920x1080x32, linelength=7680, pages=1 [ 1.043938] efifb: scrolling: redraw [ 1.043940] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 1.044085] Console: switching to colour frame buffer device 240x67 [ 1.044108] fb0: EFI VGA frame buffer device [ 1.044115] intel_idle: MWAIT substates: 0x11142120 [ 1.044116] intel_idle: v0.4.1 model 0x8E [ 1.044359] intel_idle: lapic_timer_reliable_states 0xffffffff [ 1.045764] ACPI: AC Adapter [AC] (off-line) [ 1.045825] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0 [ 1.045896] ACPI: Lid Switch [LID0] [ 1.045925] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1 [ 1.045979] ACPI: Power Button [PBTN] [ 1.046006] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2 [ 1.046023] ACPI: Sleep Button [SBTN] [ 1.046049] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3 [ 1.046106] ACPI: Power Button [PWRF] [ 1.047674] (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info(). [ 1.048450] thermal LNXTHERM:00: registered as thermal_zone0 [ 1.048451] ACPI: Thermal Zone [THM] (25 C) [ 1.048640] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 1.052376] Linux agpgart interface v0.103 [ 1.063629] tpm_tis MSFT0101:00: 2.0 TPM (device-id 0xFE, rev-id 4) [ 1.084840] ACPI: Battery Slot [BAT0] (battery present) [ 1.128378] loop: module loaded [ 1.128547] libphy: Fixed MDIO Bus: probed [ 1.128548] tun: Universal TUN/TAP device driver, 1.6 [ 1.128652] PPP generic driver version 2.4.2 [ 1.128764] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.128766] ehci-pci: EHCI PCI platform driver [ 1.128776] ehci-platform: EHCI generic platform driver [ 1.128788] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.128789] ohci-pci: OHCI PCI platform driver [ 1.128795] ohci-platform: OHCI generic platform driver [ 1.128802] uhci_hcd: USB Universal Host Controller Interface driver [ 1.129045] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 1.129050] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1 [ 1.130170] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00109810 [ 1.130175] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 1.130357] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.130358] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.130360] usb usb1: Product: xHCI Host Controller [ 1.130361] usb usb1: Manufacturer: Linux 4.15.0-32-generic xhci-hcd [ 1.130362] usb usb1: SerialNumber: 0000:00:14.0 [ 1.130532] hub 1-0:1.0: USB hub found [ 1.130555] hub 1-0:1.0: 12 ports detected [ 1.131927] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 1.131930] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 [ 1.131972] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003 [ 1.131973] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.131974] usb usb2: Product: xHCI Host Controller [ 1.131976] usb usb2: Manufacturer: Linux 4.15.0-32-generic xhci-hcd [ 1.131977] usb usb2: SerialNumber: 0000:00:14.0 [ 1.132154] hub 2-0:1.0: USB hub found [ 1.132172] hub 2-0:1.0: 6 ports detected [ 1.132608] usb: port power management may be unreliable [ 1.133121] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 [ 1.133797] i8042: Warning: Keylock active [ 1.136121] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.136124] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.136337] mousedev: PS/2 mouse device common for all mice [ 1.136850] rtc_cmos 00:01: RTC can wake from S4 [ 1.137375] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0 [ 1.137462] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram, hpet irqs [ 1.137469] i2c /dev entries driver [ 1.137547] device-mapper: uevent: version 1.0.3 [ 1.137625] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: dm-devel@redhat.com [ 1.137629] intel_pstate: Intel P-state driver initializing [ 1.138272] intel_pstate: HWP enabled [ 1.138347] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4 [ 1.139769] ledtrig-cpu: registered to indicate activity on CPUs [ 1.139772] EFI Variables Facility v0.08 2004-May-17 [ 1.150887] intel_pmc_core: initialized [ 1.151087] NET: Registered protocol family 10 [ 1.155182] Segment Routing with IPv6 [ 1.155199] NET: Registered protocol family 17 [ 1.155284] Key type dns_resolver registered [ 1.155694] RAS: Correctable Errors collector initialized. [ 1.155722] microcode: sig=0x806e9, pf=0x80, revision=0x84 [ 1.155857] microcode: Microcode Update Driver: v2.2. [ 1.155864] sched_clock: Marking stable (1155853205, 0)->(1133827395, 22025810) [ 1.156215] registered taskstats version 1 [ 1.156224] Loading compiled-in X.509 certificates [ 1.158154] Loaded X.509 cert 'Build time autogenerated kernel key: 0a084e614671d08d03b088161eeecdabc544c9be' [ 1.158414] Loaded UEFI:db cert 'Dell Inc. UEFI DB: 5ddb772dc880660055ba0bc131886bb630a639e7' linked to secondary sys keyring [ 1.158432] Loaded UEFI:db cert 'Microsoft Corporation UEFI CA 2011: 13adbf4309bd82709c8cd54f316ed522988a1bd4' linked to secondary sys keyring [ 1.158449] Loaded UEFI:db cert 'Microsoft Windows Production PCA 2011: a92902398e16c49778cd90f99e4f9ae17c55af53' linked to secondary sys keyring [ 1.160204] Loaded UEFI:MokListRT cert 'Canonical Ltd. Master Certificate Authority: ad91990bc22ab1f517048c23b6655a268e345a63' linked to secondary sys keyring [ 1.160547] zswap: loaded using pool lzo/zbud [ 1.163515] Key type big_key registered [ 1.163517] Key type trusted registered [ 1.164956] Key type encrypted registered [ 1.164958] AppArmor: AppArmor sha1 policy hashing enabled [ 1.277437] evm: HMAC attrs: 0x1 [ 1.279587] Magic number: 14:833:888 [ 1.279835] rtc_cmos 00:01: setting system clock to 2018-08-28 13:52:36 UTC (1535464356) [ 1.279932] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 1.279933] EDD information not available. [ 1.464041] usb 1-3: new full-speed USB device number 2 using xhci_hcd [ 1.613224] usb 1-3: New USB device found, idVendor=0cf3, idProduct=e301 [ 1.613226] usb 1-3: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.740040] usb 1-5: new high-speed USB device number 3 using xhci_hcd [ 1.744233] Freeing unused kernel memory: 2408K [ 1.768089] Write protecting the kernel read-only data: 20480k [ 1.769373] Freeing unused kernel memory: 2008K [ 1.772244] Freeing unused kernel memory: 1892K [ 1.777497] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 1.777497] x86/mm: Checking user space page tables [ 1.782624] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 1.791780] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 1.791849] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 1.791856] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 1.792268] random: udevadm: uninitialized urandom read (16 bytes read) [ 1.792283] random: udevadm: uninitialized urandom read (16 bytes read) [ 1.797028] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 1.797054] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 1.797058] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 1.797316] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 1.797335] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 1.860630] wmi_bus wmi_bus-PNP0C14:01: WQBC data block query control method not found [ 1.861485] hidraw: raw HID events driver (C) Jiri Kosina [ 1.869243] rtsx_pci 0000:3b:00.0: enabling device (0000 -> 0002) [ 1.873243] nvme nvme0: pci function 0000:3c:00.0 [ 1.898775] [drm] Memory usable by graphics device = 4096M [ 1.898778] checking generic (90000000 7f0000) vs hw (90000000 10000000) [ 1.898778] fb: switching to inteldrmfb from EFI VGA [ 1.898799] Console: switching to colour dummy device 80x25 [ 1.898868] [drm] Replacing VGA console driver [ 1.904275] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 1.904275] [drm] Driver supports precise vblank timestamp query. [ 1.906395] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 1.906965] [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_01.bin (v1.1) [ 1.915154] [drm] Initialized i915 1.6.0 20171023 for 0000:00:02.0 on minor 0 [ 1.921861] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 1.923543] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input7 [ 1.928692] usb 1-5: New USB device found, idVendor=0bda, idProduct=568b [ 1.928694] usb 1-5: New USB device strings: Mfr=3, Product=1, SerialNumber=2 [ 1.928695] usb 1-5: Product: Integrated_Webcam_HD [ 1.928696] usb 1-5: Manufacturer: CKFGH10F301030036750 [ 1.928697] usb 1-5: SerialNumber: 200901010001 [ 1.962203] fbcon: inteldrmfb (fb0) is primary device [ 1.962248] Console: switching to colour frame buffer device 240x67 [ 1.962269] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 2.044302] clocksource: Switched to clocksource tsc [ 2.091042] nvme0n1: p1 p2 p3 [ 2.407064] random: fast init done [ 2.409648] EXT4-fs (nvme0n1p2): mounted filesystem with ordered data mode. Opts: (null) [ 2.482970] systemd[1]: systemd 229 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN) [ 2.500094] systemd[1]: Detected architecture x86-64. [ 2.500259] systemd[1]: Set hostname to . [ 2.541613] systemd[1]: Listening on Journal Socket (/dev/log). [ 2.541656] systemd[1]: Reached target User and Group Name Lookups. [ 2.541680] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. [ 2.541709] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 2.541776] systemd[1]: Created slice User and Session Slice. [ 2.541804] systemd[1]: Listening on Journal Socket. [ 2.541815] systemd[1]: Reached target Remote File Systems (Pre). [ 2.553989] lp: driver loaded but no devices found [ 2.564266] ppdev: user-space parallel port driver [ 2.596954] EXT4-fs (nvme0n1p2): re-mounted. Opts: errors=remount-ro [ 2.608316] systemd-journald[264]: Received request to flush runtime journal from PID 1 [ 2.668883] psmouse serio1: synaptics: queried max coordinates: x [..5666], y [..4734] [ 2.696689] random: crng init done [ 2.698872] psmouse serio1: synaptics: queried min coordinates: x [1276..], y [1118..] [ 2.698880] psmouse serio1: synaptics: Your touchpad (PNP: DLL075b PNP0f13) says it can support a different bus. If i2c-hid and hid-rmi are not used, you might want to try setting psmouse.synaptics_intertouch to 1 and report this to linux-input@vger.kernel.org. [ 2.702553] input: Intel HID events as /devices/platform/INT33D5:00/input/input8 [ 2.702657] intel-hid INT33D5:00: platform supports 5 button array [ 2.702964] input: Intel HID 5 button array as /devices/platform/INT33D5:00/input/input9 [ 2.748542] input: Intel Virtual Button driver as /devices/pci0000:00/0000:00:1f.0/PNP0C09:00/INT33D6:00/input/input10 [ 2.750935] (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info(). [ 2.751925] proc_thermal 0000:00:04.0: enabling device (0000 -> 0002) [ 2.753997] psmouse serio1: synaptics: Touchpad model: 1, fw: 8.2, id: 0x1e2a1, caps: 0xf00323/0x840300/0x12e800/0x0, board id: 3038, fw id: 2375007 [ 2.781287] Bluetooth: Core ver 2.22 [ 2.781302] NET: Registered protocol family 31 [ 2.781303] Bluetooth: HCI device and connection manager initialized [ 2.781306] Bluetooth: HCI socket layer initialized [ 2.781308] Bluetooth: L2CAP socket layer initialized [ 2.781313] Bluetooth: SCO socket layer initialized [ 2.787841] media: Linux media interface: v0.10 [ 2.789563] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input6 [ 2.791085] usbcore: registered new interface driver btusb [ 2.793706] Linux video capture interface: v2.00 [ 2.795669] intel-lpss 0000:00:15.0: enabling device (0000 -> 0002) [ 2.802085] idma64 idma64.0: Found Intel integrated DMA 64-bit [ 2.812192] uvcvideo: Found UVC 1.00 device Integrated_Webcam_HD (0bda:568b) [ 2.822105] uvcvideo 1-5:1.0: Entity type for entity Extension 4 was not initialized! [ 2.822108] uvcvideo 1-5:1.0: Entity type for entity Extension 7 was not initialized! [ 2.822109] uvcvideo 1-5:1.0: Entity type for entity Processing 2 was not initialized! [ 2.822116] uvcvideo 1-5:1.0: Entity type for entity Camera 1 was not initialized! [ 2.824342] input: Integrated_Webcam_HD: Integrate as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/input/input11 [ 2.824435] usbcore: registered new interface driver uvcvideo [ 2.824437] USB Video Class driver (1.1.1) [ 2.830062] input: Dell WMI hotkeys as /devices/platform/PNP0C14:01/wmi_bus/wmi_bus-PNP0C14:01/9DBB5994-A997-11DA-B012-B622A1EF5492/input/input12 [ 2.832930] intel-lpss 0000:00:15.1: enabling device (0000 -> 0002) [ 2.833247] idma64 idma64.1: Found Intel integrated DMA 64-bit [ 2.840467] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer [ 2.840468] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules [ 2.840469] RAPL PMU: hw unit of domain package 2^-14 Joules [ 2.840470] RAPL PMU: hw unit of domain dram 2^-14 Joules [ 2.840470] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules [ 2.840471] RAPL PMU: hw unit of domain psys 2^-14 Joules [ 2.846094] i2c_hid i2c-DLL075B:01: i2c-DLL075B:01 supply vdd not found, using dummy regulator [ 2.863050] AVX2 version of gcm_enc/dec engaged. [ 2.863052] AES CTR mode by8 optimization enabled [ 2.881922] mei_me 0000:00:16.0: enabling device (0000 -> 0002) [ 2.897805] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 2.916837] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 2.917099] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 2.935742] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2) [ 2.949572] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002) [ 2.987339] input: DLL075B:01 06CB:76AF Touchpad as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-7/i2c-DLL075B:01/0018:06CB:76AF.0001/input/input14 [ 2.988032] hid-multitouch 0018:06CB:76AF.0001: input,hidraw0: I2C HID v1.00 Mouse [DLL075B:01 06CB:76AF] on i2c-DLL075B:01 [ 2.991761] intel_rapl: Found RAPL domain package [ 2.991763] intel_rapl: Found RAPL domain core [ 2.991763] intel_rapl: Found RAPL domain uncore [ 2.991764] intel_rapl: Found RAPL domain dram [ 3.006654] ath10k_pci 0000:3a:00.0: enabling device (0000 -> 0002) [ 3.010662] ath10k_pci 0000:3a:00.0: pci irq msi oper_irq_mode 2 irq_mode 0 reset_mode 0 [ 3.016549] WARNING: CPU: 0 PID: 485 at /build/linux-hwe-jbofgD/linux-hwe-4.15.0/kernel/workqueue.c:1444 __queue_work+0x1cf/0x420 [ 3.016550] Modules linked in: snd_hda_ext_core snd_soc_sst_dsp snd_soc_sst_ipc snd_soc_acpi ath10k_pci(+) snd_soc_core ath10k_core intel_rapl snd_compress x86_pkg_temp_thermal intel_powerclamp ac97_bus hid_multitouch snd_pcm_dmaengine coretemp ath kvm_intel dell_laptop(+) snd_hda_intel kvm dell_smbios_smm irqbypass rtsx_pci_ms joydev dcdbas mac80211 snd_hda_codec memstick crct10dif_pclmul snd_hda_core crc32_pclmul cfg80211 snd_hwdep ghash_clmulni_intel pcbc snd_pcm aesni_intel snd_seq_midi aes_x86_64 crypto_simd glue_helper cryptd snd_seq_midi_event intel_cstate intel_rapl_perf snd_rawmidi dell_wmi dell_smbios_wmi dell_smbios snd_seq snd_seq_device snd_timer input_leds wmi_bmof uvcvideo dell_wmi_descriptor intel_wmi_thunderbolt serio_raw videobuf2_vmalloc idma64 snd videobuf2_memops virt_dma videobuf2_v4l2 [ 3.016589] soundcore videobuf2_core videodev btusb btrtl media btbcm btintel bluetooth mei_me shpchp ecdh_generic intel_lpss_pci mei intel_lpss processor_thermal_device intel_soc_dts_iosf int3403_thermal intel_pch_thermal soc_button_array int340x_thermal_zone intel_vbtn tpm_crb mac_hid intel_hid sparse_keymap int3400_thermal acpi_thermal_rel acpi_pad parport_pc ppdev lp parport autofs4 rtsx_pci_sdmmc i915 i2c_algo_bit drm_kms_helper nvme syscopyarea rtsx_pci nvme_core sysfillrect sysimgblt fb_sys_fops drm psmouse i2c_hid hid wmi video pinctrl_sunrisepoint [ 3.016620] CPU: 0 PID: 485 Comm: systemd-backlig Not tainted 4.15.0-32-generic #35~16.04.1-Ubuntu [ 3.016621] Hardware name: Dell Inc. XPS 13 9360/05JK94, BIOS 1.3.2 01/18/2017 [ 3.016623] RIP: 0010:__queue_work+0x1cf/0x420 [ 3.016624] RSP: 0018:ffffa89081247d70 EFLAGS: 00010086 [ 3.016626] RAX: 0000000000000000 RBX: ffff96f17e427500 RCX: 0000000000000000 [ 3.016627] RDX: ffffffffc06f90d8 RSI: 0000000000000000 RDI: ffff96f17e422180 [ 3.016628] RBP: ffffa89081247db0 R08: ffff96f17e422180 R09: ffff96f175403478 [ 3.016629] R10: 0000000000000000 R11: 0000000000000040 R12: 0000000000002000 [ 3.016630] R13: ffff96f175806c00 R14: ffffffffc06f90d0 R15: 000000000001ec20 [ 3.016632] FS: 00007f319bdf7740(0000) GS:ffff96f17e400000(0000) knlGS:0000000000000000 [ 3.016633] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3.016634] CR2: 00007f319b520870 CR3: 000000026db26001 CR4: 00000000003606f0 [ 3.016635] Call Trace: [ 3.016639] queue_work_on+0x27/0x40 [ 3.016642] led_set_brightness_nopm+0x37/0x40 [ 3.016644] led_set_brightness+0x37/0x60 [ 3.016645] brightness_store+0x7e/0xc0 [ 3.016648] dev_attr_store+0x1b/0x30 [ 3.016652] sysfs_kf_write+0x3c/0x50 [ 3.016654] kernfs_fop_write+0x125/0x1a0 [ 3.016656] __vfs_write+0x1b/0x40 [ 3.016657] vfs_write+0xb8/0x1b0 [ 3.016660] ? do_sys_open+0x1b4/0x290 [ 3.016661] SyS_write+0x55/0xc0 [ 3.016664] do_syscall_64+0x73/0x130 [ 3.016667] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 3.016669] RIP: 0033:0x7f319b7e24a0 [ 3.016670] RSP: 002b:00007ffd669235a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 3.016671] RAX: ffffffffffffffda RBX: 00000000fffffff4 RCX: 00007f319b7e24a0 [ 3.016672] RDX: 0000000000000001 RSI: 00005576da1eb580 RDI: 0000000000000004 [ 3.016673] RBP: 00007ffd669236f0 R08: 00007f319b7cd178 R09: 0000000000000003 [ 3.016674] R10: 00007f319b57f5e0 R11: 0000000000000246 R12: 0000000000000004 [ 3.016675] R13: 00005576da1eb580 R14: 00005576da1e81a0 R15: 0000000000000001 [ 3.016676] Code: 83 c5 18 4c 89 f1 48 89 da 44 89 e6 e8 3b c4 b5 00 49 8b 45 00 48 85 c0 75 e1 49 8b 46 08 49 8d 56 08 48 39 c2 0f 84 20 ff ff ff <0f> 0b 48 8b 3b c6 07 00 0f 1f 40 00 48 83 c4 18 5b 41 5c 41 5d [ 3.016706] ---[ end trace 48e5d0efb2126ceb ]--- [ 3.087908] Adding 8270844k swap on /dev/nvme0n1p3. Priority:-2 extents:1 across:8270844k SSFS [ 3.166033] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 3.228542] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC3246: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker [ 3.228544] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 3.228546] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0) [ 3.228547] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 [ 3.228547] snd_hda_codec_realtek hdaudioC0D0: inputs: [ 3.228549] snd_hda_codec_realtek hdaudioC0D0: Headset Mic=0x19 [ 3.228550] snd_hda_codec_realtek hdaudioC0D0: Headphone Mic=0x1a [ 3.228551] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12 [ 3.281240] input: HDA Intel PCH Headphone Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input19 [ 3.281280] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input20 [ 3.281315] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input21 [ 3.281348] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input22 [ 3.281380] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input23 [ 3.281410] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input24 [ 3.291223] ath10k_pci 0000:3a:00.0: Direct firmware load for ath10k/pre-cal-pci-0000:3a:00.0.bin failed with error -2 [ 3.291238] ath10k_pci 0000:3a:00.0: Direct firmware load for ath10k/cal-pci-0000:3a:00.0.bin failed with error -2 [ 3.292379] ath10k_pci 0000:3a:00.0: qca6174 hw3.2 target 0x05030000 chip_id 0x00340aff sub 1a56:1535 [ 3.292382] ath10k_pci 0000:3a:00.0: kconfig debug 0 debugfs 1 tracing 1 dfs 0 testmode 0 [ 3.292817] ath10k_pci 0000:3a:00.0: firmware ver WLAN.RM.4.4.1-00079-QCARMSWPZ-1 api 6 features wowlan,ignore-otp crc32 fd869beb [ 3.326473] audit: type=1400 audit(1535464358.540:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session" pid=684 comm="apparmor_parser" [ 3.326477] audit: type=1400 audit(1535464358.540:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session//chromium" pid=684 comm="apparmor_parser" [ 3.328444] audit: type=1400 audit(1535464358.544:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="webbrowser-app" pid=688 comm="apparmor_parser" [ 3.328447] audit: type=1400 audit(1535464358.544:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="webbrowser-app//oxide_helper" pid=688 comm="apparmor_parser" [ 3.330316] audit: type=1400 audit(1535464358.544:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=685 comm="apparmor_parser" [ 3.330320] audit: type=1400 audit(1535464358.544:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=685 comm="apparmor_parser" [ 3.330321] audit: type=1400 audit(1535464358.544:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=685 comm="apparmor_parser" [ 3.330323] audit: type=1400 audit(1535464358.544:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=685 comm="apparmor_parser" [ 3.331531] audit: type=1400 audit(1535464358.544:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=691 comm="apparmor_parser" [ 3.356984] ath10k_pci 0000:3a:00.0: board_file api 2 bmi_id N/A crc32 20d869c3 [ 3.390974] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 3.390975] Bluetooth: BNEP filters: protocol multicast [ 3.390978] Bluetooth: BNEP socket layer initialized [ 3.807510] [drm] RC6 on [ 3.973184] ath10k_pci 0000:3a:00.0: Unknown eventid: 118809 [ 3.976236] ath10k_pci 0000:3a:00.0: Unknown eventid: 90118 [ 3.977201] ath10k_pci 0000:3a:00.0: htt-ver 3.47 wmi-op 4 htt-op 3 cal otp max-sta 32 raw 0 hwcrypto 1 [ 4.062045] ath: EEPROM regdomain: 0x69 [ 4.062046] ath: EEPROM indicates we should expect a direct regpair map [ 4.062047] ath: Country alpha2 being used: 00 [ 4.062047] ath: Regpair used: 0x69 [ 4.164109] ath10k_pci 0000:3a:00.0 wlp58s0: renamed from wlan0 [ 4.184491] IPv6: ADDRCONF(NETDEV_UP): wlp58s0: link is not ready [ 4.965209] ath10k_pci 0000:3a:00.0: Unknown eventid: 118809 [ 4.968234] ath10k_pci 0000:3a:00.0: Unknown eventid: 90118 [ 5.009881] IPv6: ADDRCONF(NETDEV_UP): wlp58s0: link is not ready [ 5.102883] IPv6: ADDRCONF(NETDEV_UP): wlp58s0: link is not ready [ 5.305089] Bluetooth: RFCOMM TTY layer initialized [ 5.305094] Bluetooth: RFCOMM socket layer initialized [ 5.305098] Bluetooth: RFCOMM ver 1.11 [ 14.294230] wlp58s0: authenticate with 5c:83:8f:9e:f9:f0 [ 14.335918] wlp58s0: send auth to 5c:83:8f:9e:f9:f0 (try 1/3) [ 14.344038] wlp58s0: authenticated [ 14.348107] wlp58s0: associate with 5c:83:8f:9e:f9:f0 (try 1/3) [ 14.352171] wlp58s0: RX AssocResp from 5c:83:8f:9e:f9:f0 (capab=0x421 status=0 aid=22) [ 14.354642] wlp58s0: associated [ 14.354705] ath: EEPROM regdomain: 0x8348 [ 14.354706] ath: EEPROM indicates we should expect a country code [ 14.354707] ath: doing EEPROM country->regdmn map search [ 14.354707] ath: country maps to regdmn code: 0x3a [ 14.354708] ath: Country alpha2 being used: US [ 14.354708] ath: Regpair used: 0x3a [ 14.354709] ath: regdomain 0x8348 dynamically updated by country IE [ 14.354890] IPv6: ADDRCONF(NETDEV_CHANGE): wlp58s0: link becomes ready [ 14.692386] wlp58s0: Limiting TX power to 19 dBm as advertised by 5c:83:8f:9e:f9:f0