[ 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=/vmlinuz-4.15.0-32-generic root=/dev/mapper/ubuntu--vg-root 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 0x0000000000000000-0x000000000009dbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009dc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000006c34efff] usable [ 0.000000] BIOS-e820: [mem 0x000000006c34f000-0x000000006c34ffff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x000000006c350000-0x000000007d595fff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007d596000-0x000000007d5e1fff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000007d5e2000-0x000000007df43fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x000000007df44000-0x000000007fffffff] 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 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000087dffffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 3.0.0 present. [ 0.000000] DMI: Dell Inc. Precision 7520/0GC6C7, BIOS 1.6.0 06/14/2017 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x87e000 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 disabled [ 0.000000] 2 disabled [ 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 = 0x6c34f max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000fceb0-0x000fcebf] mapped at [ (ptrval)] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [ (ptrval)] 97000 size 24576 [ 0.000000] Using GB pages for direct mapping [ 0.000000] BRK [0x4f653f000, 0x4f653ffff] PGTABLE [ 0.000000] BRK [0x4f6540000, 0x4f6540fff] PGTABLE [ 0.000000] BRK [0x4f6541000, 0x4f6541fff] PGTABLE [ 0.000000] BRK [0x4f6542000, 0x4f6542fff] PGTABLE [ 0.000000] BRK [0x4f6543000, 0x4f6543fff] PGTABLE [ 0.000000] BRK [0x4f6544000, 0x4f6544fff] PGTABLE [ 0.000000] BRK [0x4f6545000, 0x4f6545fff] PGTABLE [ 0.000000] RAMDISK: [mem 0x315bc000-0x34ad5fff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000EAB80 000024 (v02 DELL ) [ 0.000000] ACPI: XSDT 0x000000007D5A50C8 000114 (v01 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: FACP 0x000000007D5CDF38 00010C (v05 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: DSDT 0x000000007D5A5270 028CC1 (v02 DELL CBX3 01072009 INTL 20160422) [ 0.000000] ACPI: FACS 0x000000007DF41E80 000040 [ 0.000000] ACPI: APIC 0x000000007D5CE048 0000BC (v03 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: FPDT 0x000000007D5CE108 000044 (v01 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: FIDT 0x000000007D5CE150 0000AC (v01 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: MCFG 0x000000007D5CE200 00003C (v01 DELL CBX3 01072009 MSFT 00000097) [ 0.000000] ACPI: HPET 0x000000007D5CE240 000038 (v01 DELL CBX3 01072009 AMI. 0005000B) [ 0.000000] ACPI: SSDT 0x000000007D5CE278 000644 (v01 SataRe SataTabl 00001000 INTL 20160422) [ 0.000000] ACPI: SSDT 0x000000007D5CE8C0 0012FE (v02 SaSsdt SaSsdt 00003000 INTL 20160422) [ 0.000000] ACPI: SSDT 0x000000007D5CFBC0 002AD6 (v02 PegSsd PegSsdt 00001000 INTL 20160422) [ 0.000000] ACPI: HPET 0x000000007D5D2698 000038 (v01 INTEL KBL 00000001 MSFT 0000005F) [ 0.000000] ACPI: SSDT 0x000000007D5D26D0 000BA3 (v02 INTEL xh_rvp11 00000000 INTL 20160422) [ 0.000000] ACPI: UEFI 0x000000007D5D3278 000042 (v01 00000000 00000000) [ 0.000000] ACPI: SSDT 0x000000007D5D32C0 000EDE (v02 CpuRef CpuSsdt 00003000 INTL 20160422) [ 0.000000] ACPI: LPIT 0x000000007D5D41A0 000094 (v01 INTEL KBL 00000000 MSFT 0000005F) [ 0.000000] ACPI: WSMT 0x000000007D5D4238 000028 (v01 DELL CBX3 00000000 MSFT 0000005F) [ 0.000000] ACPI: SSDT 0x000000007D5D4260 000141 (v02 INTEL HdaDsp 00000000 INTL 20160422) [ 0.000000] ACPI: SSDT 0x000000007D5D43A8 00029F (v02 INTEL sensrhub 00000000 INTL 20160422) [ 0.000000] ACPI: SSDT 0x000000007D5D4648 003002 (v02 INTEL PtidDevc 00001000 INTL 20160422) [ 0.000000] ACPI: SSDT 0x000000007D5D7650 000517 (v02 INTEL TbtTypeC 00000000 INTL 20160422) [ 0.000000] ACPI: DBGP 0x000000007D5D7B68 000034 (v01 INTEL 00000002 MSFT 0000005F) [ 0.000000] ACPI: DBG2 0x000000007D5D7BA0 000054 (v00 INTEL 00000002 MSFT 0000005F) [ 0.000000] ACPI: SSDT 0x000000007D5D7BF8 0007AC (v02 INTEL UsbCTabl 00001000 INTL 20160422) [ 0.000000] ACPI: SSDT 0x000000007D5D83A8 005394 (v02 DptfTa DptfTabl 00001000 INTL 20160422) [ 0.000000] ACPI: MSDM 0x000000007D5DD740 000055 (v03 DELL CBX3 06222004 AMI 00010013) [ 0.000000] ACPI: SLIC 0x000000007D5DD798 000176 (v03 DELL CBX3 01072009 MSFT 00010013) [ 0.000000] ACPI: DMAR 0x000000007D5DD910 0000B8 (v01 INTEL KBL 00000001 INTL 00000001) [ 0.000000] ACPI: TPM2 0x000000007D5DD9C8 000034 (v03 Tpm2Tabl 00000001 AMI 00000000) [ 0.000000] ACPI: SSDT 0x000000007D5DDA00 00208B (v01 ODMRef ODMTabl 00001000 INTL 20160422) [ 0.000000] ACPI: ASF! 0x000000007D5DFA90 0000A0 (v32 INTEL HCG 00000001 TFSM 000F4240) [ 0.000000] ACPI: SSDT 0x000000007D5DFB30 000945 (v01 NvdRef NvdTabl 00001000 INTL 20160422) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000087dffffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x87dfd5000-0x87dffffff] [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000087dffffff] [ 0.000000] Device empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009cfff] [ 0.000000] node 0: [mem 0x0000000000100000-0x000000006c34efff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000087dffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000087dffffff] [ 0.000000] On node 0 totalpages: 8299243 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 21 pages reserved [ 0.000000] DMA zone: 3996 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 6862 pages used for memmap [ 0.000000] DMA32 zone: 439119 pages, LIFO batch:31 [ 0.000000] Normal zone: 122752 pages used for memmap [ 0.000000] Normal zone: 7856128 pages, LIFO batch:31 [ 0.000000] Reserved but unavailable: 100 pages [ 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] 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 8 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009d000-0x0009dfff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x6c34f000-0x6c34ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x6c350000-0x7d595fff] [ 0.000000] PM: Registered nosave memory: [mem 0x7d596000-0x7d5e1fff] [ 0.000000] PM: Registered nosave memory: [mem 0x7d5e2000-0x7df43fff] [ 0.000000] PM: Registered nosave memory: [mem 0x7df44000-0x7fffffff] [ 0.000000] PM: Registered nosave memory: [mem 0x80000000-0xefffffff] [ 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 0xfec01000-0xfedfffff] [ 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 0x80000000-0xefffffff] 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+0x99/0x51b with crng_init=0 [ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:8 nr_cpu_ids:8 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] 0 1 2 3 4 5 6 7 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 8169544 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-4.15.0-32-generic root=/dev/mapper/ubuntu--vg-root 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: 32526708K/33196972K available (12300K kernel code, 2470K rwdata, 4252K rodata, 2408K init, 2416K bss, 670264K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, 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=8. [ 0.000000] Tasks RCU enabled. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8 [ 0.000000] NR_IRQS: 524544, nr_irqs: 2048, 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: 14 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: 0x1 [ 0.004000] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap d2008c40660462 ecap f050da [ 0.004000] DMAR: RMRR base: 0x0000007d2b1000 end: 0x0000007d2d0fff [ 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 0xfed90000 IOMMU 0 [ 0.004000] DMAR-IR: HPET id 0 under DRHD base 0xfed90000 [ 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 3100.000 MHz processor [ 0.028000] tsc: Detected 3096.000 MHz TSC [ 0.028000] Calibrating delay loop (skipped), value calculated using timer frequency.. 6192.00 BogoMIPS (lpj=12384000) [ 0.028000] pid_max: default: 32768 minimum: 301 [ 0.028000] Security Framework initialized [ 0.028000] Yama: becoming mindful. [ 0.028000] AppArmor: AppArmor initialized [ 0.037727] Dentry cache hash table entries: 4194304 (order: 13, 33554432 bytes) [ 0.042325] Inode-cache hash table entries: 2097152 (order: 12, 16777216 bytes) [ 0.042491] Mount-cache hash table entries: 65536 (order: 7, 524288 bytes) [ 0.042637] Mountpoint-cache hash table entries: 65536 (order: 7, 524288 bytes) [ 0.043129] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.043130] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 0.043142] mce: CPU supports 10 MCE banks [ 0.043165] CPU0: Thermal monitoring enabled (TM1) [ 0.043219] process: using mwait in idle threads [ 0.043225] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.043227] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 0.043231] Spectre V2 : Mitigation: Full generic retpoline [ 0.043232] Spectre V2 : Spectre v2 mitigation: Filling RSB on context switch [ 0.043234] Spectre V2 : Spectre v2 mitigation: Enabling Indirect Branch Prediction Barrier [ 0.043235] Spectre V2 : Enabling Restricted Speculation for firmware calls [ 0.043236] Speculative Store Bypass: Vulnerable [ 0.070673] Freeing SMP alternatives memory: 36K [ 0.076134] TSC deadline timer enabled [ 0.076143] smpboot: CPU0: Intel(R) Core(TM) i7-7920HQ CPU @ 3.10GHz (family: 0x6, model: 0x9e, stepping: 0x9) [ 0.076302] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver. [ 0.076387] ... version: 4 [ 0.076389] ... bit width: 48 [ 0.076390] ... generic registers: 4 [ 0.076392] ... value mask: 0000ffffffffffff [ 0.076394] ... max period: 00007fffffffffff [ 0.076395] ... fixed-purpose events: 3 [ 0.076397] ... event mask: 000000070000000f [ 0.076492] Hierarchical SRCU implementation. [ 0.079900] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter. [ 0.079933] smp: Bringing up secondary CPUs ... [ 0.080000] x86: Booting SMP configuration: [ 0.080000] .... node #0, CPUs: #1 #2 #3 #4 #5 #6 #7 [ 0.105523] smp: Brought up 1 node, 8 CPUs [ 0.105523] smpboot: Max logical packages: 1 [ 0.105523] smpboot: Total of 8 processors activated (49536.00 BogoMIPS) [ 0.109221] devtmpfs: initialized [ 0.109221] x86/mm: Memory block size: 128MB [ 0.115562] evm: security.selinux [ 0.115564] evm: security.SMACK64 [ 0.115566] evm: security.SMACK64EXEC [ 0.115567] evm: security.SMACK64TRANSMUTE [ 0.115568] evm: security.SMACK64MMAP [ 0.115570] evm: security.apparmor [ 0.115571] evm: security.ima [ 0.115573] evm: security.capability [ 0.115608] PM: Registering ACPI NVS region [mem 0x6c34f000-0x6c34ffff] (4096 bytes) [ 0.115608] PM: Registering ACPI NVS region [mem 0x7d5e2000-0x7df43fff] (9838592 bytes) [ 0.116196] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.116196] futex hash table entries: 2048 (order: 5, 131072 bytes) [ 0.116196] pinctrl core: initialized pinctrl subsystem [ 0.116448] RTC time: 13:44:45, date: 08/27/18 [ 0.116705] NET: Registered protocol family 16 [ 0.116950] audit: initializing netlink subsys (disabled) [ 0.116965] audit: type=2000 audit(1535377484.116:1): state=initialized audit_enabled=0 res=1 [ 0.116965] cpuidle: using governor ladder [ 0.116965] cpuidle: using governor menu [ 0.116965] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.116965] ACPI: bus type PCI registered [ 0.116965] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.116965] PCI: MMCONFIG for domain 0000 [bus 00-7f] at [mem 0xf0000000-0xf7ffffff] (base 0xf0000000) [ 0.116965] PCI: MMCONFIG at [mem 0xf0000000-0xf7ffffff] reserved in E820 [ 0.116965] PCI: Using configuration type 1 for base access [ 0.120103] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.120103] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.120212] ACPI: Added _OSI(Module Device) [ 0.120214] ACPI: Added _OSI(Processor Device) [ 0.120216] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.120219] ACPI: Added _OSI(Processor Aggregator Device) [ 0.120221] ACPI: Added _OSI(Linux-Dell-Video) [ 0.129574] ACPI: Executed 41 blocks of module-level executable AML code [ 0.197541] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored [ 0.224283] ACPI: Dynamic OEM Table Load: [ 0.224305] ACPI: SSDT 0xFFFF9CD79994C800 0006B4 (v02 PmRef Cpu0Ist 00003000 INTL 20160422) [ 0.225284] ACPI: Executed 1 blocks of module-level executable AML code [ 0.225566] ACPI: \_PR_.CPU0: _OSC native thermal LVT Acked [ 0.229694] ACPI: Dynamic OEM Table Load: [ 0.229712] ACPI: SSDT 0xFFFF9CD799AF7C00 0003FF (v02 PmRef Cpu0Cst 00003001 INTL 20160422) [ 0.230611] ACPI: Executed 1 blocks of module-level executable AML code [ 0.232492] ACPI: Dynamic OEM Table Load: [ 0.232510] ACPI: SSDT 0xFFFF9CD79994E800 00065C (v02 PmRef ApIst 00003000 INTL 20160422) [ 0.234529] ACPI: Executed 1 blocks of module-level executable AML code [ 0.235331] ACPI: Dynamic OEM Table Load: [ 0.235346] ACPI: SSDT 0xFFFF9CD799AC8600 00018A (v02 PmRef ApCst 00003000 INTL 20160422) [ 0.236262] ACPI: Executed 1 blocks of module-level executable AML code [ 0.247370] ACPI: EC: EC started [ 0.247372] ACPI: EC: interrupt blocked [ 0.267058] ACPI: \_SB_.PCI0.LPCB.ECDV: Used as first EC [ 0.267063] ACPI: \_SB_.PCI0.LPCB.ECDV: GPE=0x14, EC_CMD/EC_SC=0x934, EC_DATA=0x930 [ 0.267067] ACPI: \_SB_.PCI0.LPCB.ECDV: Used as boot DSDT EC to handle transactions [ 0.267069] ACPI: Interpreter enabled [ 0.267215] ACPI: (supports S0 S3 S4 S5) [ 0.267218] ACPI: Using IOAPIC for interrupt routing [ 0.267347] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.269793] ACPI: Enabled 8 GPEs in block 00 to 7F [ 0.277230] ACPI: Power Resource [PG00] (on) [ 0.280663] ACPI: Power Resource [PG01] (on) [ 0.282066] ACPI: Power Resource [PG02] (on) [ 0.299678] ACPI: Power Resource [WRST] (on) [ 0.301116] ACPI: Power Resource [WRST] (on) [ 0.302521] ACPI: Power Resource [WRST] (on) [ 0.303923] ACPI: Power Resource [WRST] (on) [ 0.305353] ACPI: Power Resource [WRST] (on) [ 0.306755] ACPI: Power Resource [WRST] (on) [ 0.308767] ACPI: Power Resource [WRST] (on) [ 0.310176] ACPI: Power Resource [WRST] (on) [ 0.311563] ACPI: Power Resource [WRST] (on) [ 0.312972] ACPI: Power Resource [WRST] (on) [ 0.315164] ACPI: Power Resource [WRST] (on) [ 0.316569] ACPI: Power Resource [WRST] (on) [ 0.317955] ACPI: Power Resource [WRST] (on) [ 0.319366] ACPI: Power Resource [WRST] (on) [ 0.320783] ACPI: Power Resource [WRST] (on) [ 0.322182] ACPI: Power Resource [WRST] (on) [ 0.323570] ACPI: Power Resource [WRST] (on) [ 0.328913] ACPI: Power Resource [WRST] (on) [ 0.330306] ACPI: Power Resource [WRST] (on) [ 0.331702] ACPI: Power Resource [WRST] (on) [ 0.409298] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-7e]) [ 0.409317] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.413184] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug PME] [ 0.416803] acpi PNP0A08:00: _OSC: OS now controls [AER PCIeCapability] [ 0.416807] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration [ 0.419638] PCI host bridge to bus 0000:00 [ 0.419644] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.419649] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.419653] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.419657] pci_bus 0000:00: root bus resource [mem 0x80000000-0xefffffff window] [ 0.419661] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window] [ 0.419666] pci_bus 0000:00: root bus resource [bus 00-7e] [ 0.419687] pci 0000:00:00.0: [8086:5910] type 00 class 0x060000 [ 0.420104] pci 0000:00:01.0: [8086:1901] type 01 class 0x060400 [ 0.420220] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold [ 0.420855] pci 0000:00:04.0: [8086:1903] type 00 class 0x118000 [ 0.420888] pci 0000:00:04.0: reg 0x10: [mem 0xea140000-0xea147fff 64bit] [ 0.421500] pci 0000:00:14.0: [8086:a12f] type 00 class 0x0c0330 [ 0.421551] pci 0000:00:14.0: reg 0x10: [mem 0xea130000-0xea13ffff 64bit] [ 0.421708] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.422439] pci 0000:00:14.2: [8086:a131] type 00 class 0x118000 [ 0.422490] pci 0000:00:14.2: reg 0x10: [mem 0xea159000-0xea159fff 64bit] [ 0.423068] pci 0000:00:15.0: [8086:a160] type 00 class 0x118000 [ 0.423335] pci 0000:00:15.0: reg 0x10: [mem 0xea158000-0xea158fff 64bit] [ 0.424629] pci 0000:00:15.1: [8086:a161] type 00 class 0x118000 [ 0.424896] pci 0000:00:15.1: reg 0x10: [mem 0xea157000-0xea157fff 64bit] [ 0.426142] pci 0000:00:16.0: [8086:a13a] type 00 class 0x078000 [ 0.426188] pci 0000:00:16.0: reg 0x10: [mem 0xea156000-0xea156fff 64bit] [ 0.426324] pci 0000:00:16.0: PME# supported from D3hot [ 0.426825] pci 0000:00:16.3: [8086:a13d] type 00 class 0x070002 [ 0.426867] pci 0000:00:16.3: reg 0x10: [io 0xf060-0xf067] [ 0.426886] pci 0000:00:16.3: reg 0x14: [mem 0xea155000-0xea155fff] [ 0.427374] pci 0000:00:17.0: [8086:a102] type 00 class 0x010601 [ 0.427417] pci 0000:00:17.0: reg 0x10: [mem 0xea150000-0xea151fff] [ 0.427436] pci 0000:00:17.0: reg 0x14: [mem 0xea154000-0xea1540ff] [ 0.427454] pci 0000:00:17.0: reg 0x18: [io 0xf050-0xf057] [ 0.427473] pci 0000:00:17.0: reg 0x1c: [io 0xf040-0xf043] [ 0.427492] pci 0000:00:17.0: reg 0x20: [io 0xf020-0xf03f] [ 0.427510] pci 0000:00:17.0: reg 0x24: [mem 0xea153000-0xea1537ff] [ 0.427612] pci 0000:00:17.0: PME# supported from D3hot [ 0.428132] pci 0000:00:1c.0: [8086:a111] type 01 class 0x060400 [ 0.428346] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.428991] pci 0000:00:1c.2: [8086:a112] type 01 class 0x060400 [ 0.429204] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold [ 0.429834] pci 0000:00:1c.4: [8086:a114] type 01 class 0x060400 [ 0.430042] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold [ 0.430677] pci 0000:00:1d.0: [8086:a118] type 01 class 0x060400 [ 0.430887] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.431552] pci 0000:00:1f.0: [8086:a154] type 00 class 0x060100 [ 0.432370] pci 0000:00:1f.2: [8086:a121] type 00 class 0x058000 [ 0.432404] pci 0000:00:1f.2: reg 0x10: [mem 0xea14c000-0xea14ffff] [ 0.432978] pci 0000:00:1f.3: [8086:a171] type 00 class 0x040300 [ 0.433029] pci 0000:00:1f.3: reg 0x10: [mem 0xea148000-0xea14bfff 64bit] [ 0.433085] pci 0000:00:1f.3: reg 0x20: [mem 0xea120000-0xea12ffff 64bit] [ 0.433183] pci 0000:00:1f.3: PME# supported from D3hot D3cold [ 0.433903] pci 0000:00:1f.4: [8086:a123] type 00 class 0x0c0500 [ 0.433978] pci 0000:00:1f.4: reg 0x10: [mem 0xea152000-0xea1520ff 64bit] [ 0.434063] pci 0000:00:1f.4: reg 0x20: [io 0xf000-0xf01f] [ 0.434620] pci 0000:00:1f.6: [8086:15e3] type 00 class 0x020000 [ 0.434666] pci 0000:00:1f.6: reg 0x10: [mem 0xea100000-0xea11ffff] [ 0.434845] pci 0000:00:1f.6: PME# supported from D0 D3hot D3cold [ 0.435468] pci 0000:01:00.0: [10de:1436] type 00 class 0x030000 [ 0.435513] pci 0000:01:00.0: reg 0x10: [mem 0xeb000000-0xebffffff] [ 0.435538] pci 0000:01:00.0: reg 0x14: [mem 0xc0000000-0xcfffffff 64bit pref] [ 0.435564] pci 0000:01:00.0: reg 0x1c: [mem 0xd0000000-0xd1ffffff 64bit pref] [ 0.435581] pci 0000:01:00.0: reg 0x24: [io 0xe000-0xe07f] [ 0.435599] pci 0000:01:00.0: reg 0x30: [mem 0xec000000-0xec07ffff pref] [ 0.436220] pci 0000:01:00.1: [10de:0fba] type 00 class 0x040300 [ 0.436257] pci 0000:01:00.1: reg 0x10: [mem 0xec080000-0xec083fff] [ 0.448044] pci 0000:00:01.0: PCI bridge to [bus 01] [ 0.448050] pci 0000:00:01.0: bridge window [io 0xe000-0xefff] [ 0.448057] pci 0000:00:01.0: bridge window [mem 0xeb000000-0xec0fffff] [ 0.448065] pci 0000:00:01.0: bridge window [mem 0xc0000000-0xd1ffffff 64bit pref] [ 0.449156] pci 0000:02:00.0: [8086:24fd] type 00 class 0x028000 [ 0.450373] pci 0000:02:00.0: reg 0x10: [mem 0xec400000-0xec401fff 64bit] [ 0.454462] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold [ 0.464560] pci 0000:00:1c.0: PCI bridge to [bus 02] [ 0.464573] pci 0000:00:1c.0: bridge window [mem 0xec400000-0xec4fffff] [ 0.464964] pci 0000:03:00.0: [10ec:525a] type 00 class 0xff0000 [ 0.465103] pci 0000:03:00.0: reg 0x14: [mem 0xec300000-0xec300fff] [ 0.465549] pci 0000:03:00.0: supports D1 D2 [ 0.465553] pci 0000:03:00.0: PME# supported from D1 D2 D3hot D3cold [ 0.476086] pci 0000:00:1c.2: PCI bridge to [bus 03] [ 0.476099] pci 0000:00:1c.2: bridge window [mem 0xec300000-0xec3fffff] [ 0.476471] pci 0000:00:1c.4: PCI bridge to [bus 04-3c] [ 0.476489] pci 0000:00:1c.4: bridge window [mem 0xd4000000-0xea0fffff] [ 0.476502] pci 0000:00:1c.4: bridge window [mem 0x90000000-0xb1ffffff 64bit pref] [ 0.477103] pci 0000:3d:00.0: [1179:0115] type 00 class 0x010802 [ 0.477158] pci 0000:3d:00.0: reg 0x10: [mem 0xec200000-0xec203fff 64bit] [ 0.477249] pci 0000:3d:00.0: enabling Extended Tags [ 0.478043] pci 0000:00:1d.0: PCI bridge to [bus 3d] [ 0.478056] pci 0000:00:1d.0: bridge window [mem 0xec200000-0xec2fffff] [ 0.493969] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.494174] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15) [ 0.494371] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.494568] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.494763] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.494956] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.495150] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.495344] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.507928] ACPI: EC: interrupt unblocked [ 0.507949] ACPI: EC: event unblocked [ 0.508000] ACPI: \_SB_.PCI0.LPCB.ECDV: GPE=0x14, EC_CMD/EC_SC=0x934, EC_DATA=0x930 [ 0.508000] ACPI: \_SB_.PCI0.LPCB.ECDV: Used as boot DSDT EC to handle transactions and events [ 0.508504] SCSI subsystem initialized [ 0.508554] libata version 3.00 loaded. [ 0.508554] pci 0000:01:00.0: vgaarb: setting as boot VGA device [ 0.508554] pci 0000:01:00.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.508554] pci 0000:01:00.0: vgaarb: bridge control possible [ 0.508554] vgaarb: loaded [ 0.508554] ACPI: bus type USB registered [ 0.508554] usbcore: registered new interface driver usbfs [ 0.508554] usbcore: registered new interface driver hub [ 0.508554] usbcore: registered new device driver usb [ 0.508554] EDAC MC: Ver: 3.0.0 [ 0.508845] PCI: Using ACPI for IRQ routing [ 0.520258] PCI: pci_cache_line_size set to 64 bytes [ 0.521475] e820: reserve RAM buffer [mem 0x0009dc00-0x0009ffff] [ 0.521479] e820: reserve RAM buffer [mem 0x6c34f000-0x6fffffff] [ 0.521482] e820: reserve RAM buffer [mem 0x87e000000-0x87fffffff] [ 0.521675] NetLabel: Initializing [ 0.521677] NetLabel: domain hash size = 128 [ 0.521678] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.521712] NetLabel: unlabeled traffic allowed by default [ 0.524930] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.524947] hpet0: 8 comparators, 64-bit 24.000000 MHz counter [ 0.524947] clocksource: Switched to clocksource hpet [ 0.547628] VFS: Disk quotas dquot_6.6.0 [ 0.547664] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.547877] AppArmor: AppArmor Filesystem Enabled [ 0.547924] pnp: PnP ACPI init [ 0.548833] system 00:00: [io 0x0680-0x069f] has been reserved [ 0.548839] system 00:00: [io 0xffff] has been reserved [ 0.548843] system 00:00: [io 0xffff] has been reserved [ 0.548848] system 00:00: [io 0xffff] has been reserved [ 0.548852] system 00:00: [io 0x1800-0x18fe] has been reserved [ 0.548856] system 00:00: [io 0x164e-0x164f] has been reserved [ 0.548870] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.549207] system 00:01: [io 0x0800-0x087f] has been reserved [ 0.549217] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.549278] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.549398] system 00:03: [io 0x1854-0x1857] has been reserved [ 0.549408] system 00:03: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) [ 0.549916] pnp 00:04: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.549987] pnp 00:05: Plug and Play ACPI device, IDs DLL07b0 PNP0f13 (active) [ 0.553577] pnp 00:06: Plug and Play ACPI device, IDs PNP0401 (disabled) [ 0.554488] system 00:07: [mem 0xfed10000-0xfed17fff] has been reserved [ 0.554493] system 00:07: [mem 0xfed18000-0xfed18fff] has been reserved [ 0.554498] system 00:07: [mem 0xfed19000-0xfed19fff] has been reserved [ 0.554502] system 00:07: [mem 0xf0000000-0xf7ffffff] has been reserved [ 0.554507] system 00:07: [mem 0xfed20000-0xfed3ffff] has been reserved [ 0.554512] system 00:07: [mem 0xfed90000-0xfed93fff] could not be reserved [ 0.554517] system 00:07: [mem 0xfed45000-0xfed8ffff] has been reserved [ 0.554521] system 00:07: [mem 0xff000000-0xffffffff] has been reserved [ 0.554526] system 00:07: [mem 0xfee00000-0xfeefffff] could not be reserved [ 0.554531] system 00:07: [mem 0xeffe0000-0xefffffff] has been reserved [ 0.554543] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.554681] system 00:08: [mem 0xfd000000-0xfdabffff] has been reserved [ 0.554685] system 00:08: [mem 0xfdad0000-0xfdadffff] has been reserved [ 0.554690] system 00:08: [mem 0xfdb00000-0xfdffffff] has been reserved [ 0.554695] system 00:08: [mem 0xfe000000-0xfe01ffff] could not be reserved [ 0.554699] system 00:08: [mem 0xfe036000-0xfe03bfff] has been reserved [ 0.554704] system 00:08: [mem 0xfe03d000-0xfe3fffff] has been reserved [ 0.554708] system 00:08: [mem 0xfe410000-0xfe7fffff] has been reserved [ 0.554718] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.555889] system 00:09: [io 0xff00-0xfffe] has been reserved [ 0.555899] system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.560832] system 00:0a: [mem 0xfdaf0000-0xfdafffff] has been reserved [ 0.560836] system 00:0a: [mem 0xfdae0000-0xfdaeffff] has been reserved [ 0.560841] system 00:0a: [mem 0xfdac0000-0xfdacffff] has been reserved [ 0.560851] system 00:0a: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.576684] pnp: PnP ACPI: found 11 devices [ 0.586493] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.586562] pci 0000:00:1c.4: bridge window [io 0x1000-0x0fff] to [bus 04-3c] add_size 1000 [ 0.586590] pci 0000:00:1c.4: BAR 13: assigned [io 0x2000-0x2fff] [ 0.586597] pci 0000:00:01.0: PCI bridge to [bus 01] [ 0.586602] pci 0000:00:01.0: bridge window [io 0xe000-0xefff] [ 0.586610] pci 0000:00:01.0: bridge window [mem 0xeb000000-0xec0fffff] [ 0.586616] pci 0000:00:01.0: bridge window [mem 0xc0000000-0xd1ffffff 64bit pref] [ 0.586626] pci 0000:00:1c.0: PCI bridge to [bus 02] [ 0.586636] pci 0000:00:1c.0: bridge window [mem 0xec400000-0xec4fffff] [ 0.586653] pci 0000:00:1c.2: PCI bridge to [bus 03] [ 0.586663] pci 0000:00:1c.2: bridge window [mem 0xec300000-0xec3fffff] [ 0.586680] pci 0000:00:1c.4: PCI bridge to [bus 04-3c] [ 0.586687] pci 0000:00:1c.4: bridge window [io 0x2000-0x2fff] [ 0.586697] pci 0000:00:1c.4: bridge window [mem 0xd4000000-0xea0fffff] [ 0.586705] pci 0000:00:1c.4: bridge window [mem 0x90000000-0xb1ffffff 64bit pref] [ 0.586718] pci 0000:00:1d.0: PCI bridge to [bus 3d] [ 0.586728] pci 0000:00:1d.0: bridge window [mem 0xec200000-0xec2fffff] [ 0.586747] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.586752] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.586756] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.586760] pci_bus 0000:00: resource 7 [mem 0x80000000-0xefffffff window] [ 0.586764] pci_bus 0000:00: resource 8 [mem 0xfd000000-0xfe7fffff window] [ 0.586768] pci_bus 0000:01: resource 0 [io 0xe000-0xefff] [ 0.586772] pci_bus 0000:01: resource 1 [mem 0xeb000000-0xec0fffff] [ 0.586776] pci_bus 0000:01: resource 2 [mem 0xc0000000-0xd1ffffff 64bit pref] [ 0.586780] pci_bus 0000:02: resource 1 [mem 0xec400000-0xec4fffff] [ 0.586784] pci_bus 0000:03: resource 1 [mem 0xec300000-0xec3fffff] [ 0.586788] pci_bus 0000:04: resource 0 [io 0x2000-0x2fff] [ 0.586792] pci_bus 0000:04: resource 1 [mem 0xd4000000-0xea0fffff] [ 0.586796] pci_bus 0000:04: resource 2 [mem 0x90000000-0xb1ffffff 64bit pref] [ 0.586800] pci_bus 0000:3d: resource 1 [mem 0xec200000-0xec2fffff] [ 0.587388] NET: Registered protocol family 2 [ 0.587890] TCP established hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.588763] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 0.589022] TCP: Hash tables configured (established 262144 bind 65536) [ 0.589122] UDP hash table entries: 16384 (order: 7, 524288 bytes) [ 0.589321] UDP-Lite hash table entries: 16384 (order: 7, 524288 bytes) [ 0.589557] NET: Registered protocol family 1 [ 0.591438] pci 0000:01:00.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.591989] PCI: CLS 0 bytes, default 64 [ 0.592105] Unpacking initramfs... [ 2.972166] Freeing initrd memory: 54376K [ 2.972241] DMAR: ACPI device "device:82" under DMAR at fed90000 as 00:15.0 [ 2.972251] DMAR: ACPI device "device:83" under DMAR at fed90000 as 00:15.1 [ 2.972277] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 2.972283] software IO TLB [mem 0x6834f000-0x6c34f000] (64MB) mapped at [ (ptrval)- (ptrval)] [ 2.972756] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2ca08564bf3, max_idle_ns: 440795312460 ns [ 2.973131] Scanning for low memory corruption every 60 seconds [ 2.974902] Initialise system trusted keyrings [ 2.974916] Key type blacklist registered [ 2.975017] workingset: timestamp_bits=36 max_order=23 bucket_order=0 [ 2.977850] zbud: loaded [ 2.979213] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 2.979566] fuse init (API version 7.26) [ 2.984632] Key type asymmetric registered [ 2.984634] Asymmetric key parser 'x509' registered [ 2.984699] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246) [ 2.984813] io scheduler noop registered [ 2.984815] io scheduler deadline registered [ 2.984914] io scheduler cfq registered (default) [ 2.988135] pcieport 0000:00:1c.0: AER enabled with IRQ 121 [ 2.988191] pcieport 0000:00:1c.2: AER enabled with IRQ 122 [ 2.988244] pcieport 0000:00:1c.4: AER enabled with IRQ 123 [ 2.988293] pcieport 0000:00:1d.0: AER enabled with IRQ 124 [ 2.988446] vesafb: mode is 640x480x32, linelength=2560, pages=0 [ 2.988447] vesafb: scrolling: redraw [ 2.988452] vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 2.988475] vesafb: framebuffer at 0xd1000000, mapped to 0x (ptrval), using 1216k, total 1216k [ 2.988631] Console: switching to colour frame buffer device 80x30 [ 2.988653] fb0: VESA VGA frame buffer device [ 2.988687] intel_idle: MWAIT substates: 0x11142120 [ 2.988690] intel_idle: v0.4.1 model 0x9E [ 2.989685] intel_idle: lapic_timer_reliable_states 0xffffffff [ 2.991932] ACPI: AC Adapter [AC] (on-line) [ 2.992149] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0 [ 2.992244] ACPI: Lid Switch [LID0] [ 2.992326] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1 [ 2.992413] ACPI: Power Button [PBTN] [ 2.992487] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2 [ 2.992505] ACPI: Sleep Button [SBTN] [ 2.992582] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3 [ 2.992664] ACPI: Power Button [PWRF] [ 2.996317] (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info(). [ 2.997516] thermal LNXTHERM:00: registered as thermal_zone0 [ 2.997519] ACPI: Thermal Zone [THM] (25 C) [ 2.997908] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 3.026104] 0000:00:16.3: ttyS4 at I/O 0xf060 (irq = 19, base_baud = 115200) is a 16550A [ 3.031104] Linux agpgart interface v0.103 [ 3.048545] tpm_tis MSFT0101:00: 2.0 TPM (device-id 0xFE, rev-id 4) [ 3.089882] ACPI: Battery Slot [BAT0] (battery present) [ 3.117678] loop: module loaded [ 3.118086] libphy: Fixed MDIO Bus: probed [ 3.118088] tun: Universal TUN/TAP device driver, 1.6 [ 3.118237] PPP generic driver version 2.4.2 [ 3.118402] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 3.118407] ehci-pci: EHCI PCI platform driver [ 3.118432] ehci-platform: EHCI generic platform driver [ 3.118462] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 3.118465] ohci-pci: OHCI PCI platform driver [ 3.118484] ohci-platform: OHCI generic platform driver [ 3.118501] uhci_hcd: USB Universal Host Controller Interface driver [ 3.118980] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 3.118992] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1 [ 3.120207] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00109810 [ 3.120220] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 3.120537] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 3.120542] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.120545] usb usb1: Product: xHCI Host Controller [ 3.120549] usb usb1: Manufacturer: Linux 4.15.0-32-generic xhci-hcd [ 3.120553] usb usb1: SerialNumber: 0000:00:14.0 [ 3.120859] hub 1-0:1.0: USB hub found [ 3.120896] hub 1-0:1.0: 16 ports detected [ 3.125853] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 3.125861] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 [ 3.125941] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003 [ 3.125945] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.125949] usb usb2: Product: xHCI Host Controller [ 3.125952] usb usb2: Manufacturer: Linux 4.15.0-32-generic xhci-hcd [ 3.125956] usb usb2: SerialNumber: 0000:00:14.0 [ 3.126257] hub 2-0:1.0: USB hub found [ 3.126285] hub 2-0:1.0: 10 ports detected [ 3.128680] usb: port power management may be unreliable [ 3.130097] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 [ 3.130745] i8042: Warning: Keylock active [ 3.133464] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 3.133474] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 3.133881] mousedev: PS/2 mouse device common for all mice [ 3.134731] rtc_cmos 00:02: RTC can wake from S4 [ 3.135403] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0 [ 3.135562] rtc_cmos 00:02: alarms up to one month, y3k, 242 bytes nvram, hpet irqs [ 3.135584] i2c /dev entries driver [ 3.135701] device-mapper: uevent: version 1.0.3 [ 3.135911] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: dm-devel@redhat.com [ 3.135918] intel_pstate: Intel P-state driver initializing [ 3.135985] intel_pstate: Disabling energy efficiency optimization [ 3.136842] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4 [ 3.137655] intel_pstate: HWP enabled [ 3.139058] ledtrig-cpu: registered to indicate activity on CPUs [ 3.139868] resource sanity check: requesting [mem 0xfdffe800-0xfe0007ff], which spans more than pnp 00:08 [mem 0xfdb00000-0xfdffffff] [ 3.139877] caller pmc_core_probe+0x99/0x227 mapping multiple BARs [ 3.139891] intel_pmc_core: initialized [ 3.140483] NET: Registered protocol family 10 [ 3.151686] Segment Routing with IPv6 [ 3.151735] NET: Registered protocol family 17 [ 3.151897] Key type dns_resolver registered [ 3.153695] RAS: Correctable Errors collector initialized. [ 3.153777] microcode: sig=0x906e9, pf=0x20, revision=0x84 [ 3.154272] microcode: Microcode Update Driver: v2.2. [ 3.154289] sched_clock: Marking stable (3154256776, 0)->(3155590502, -1333726) [ 3.155010] registered taskstats version 1 [ 3.155024] Loading compiled-in X.509 certificates [ 3.161650] Loaded X.509 cert 'Build time autogenerated kernel key: 0a084e614671d08d03b088161eeecdabc544c9be' [ 3.161698] zswap: loaded using pool lzo/zbud [ 3.170681] Key type big_key registered [ 3.170690] Key type trusted registered [ 3.175232] Key type encrypted registered [ 3.175241] AppArmor: AppArmor sha1 policy hashing enabled [ 3.286508] evm: HMAC attrs: 0x1 [ 3.292117] Magic number: 14:105:737 [ 3.292488] rtc_cmos 00:02: setting system clock to 2018-08-27 13:44:48 UTC (1535377488) [ 3.292783] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 3.292785] EDD information not available. [ 3.460081] usb 1-6: new full-speed USB device number 2 using xhci_hcd [ 3.609518] usb 1-6: New USB device found, idVendor=8087, idProduct=0a2b [ 3.609523] usb 1-6: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3.736100] usb 1-10: new full-speed USB device number 3 using xhci_hcd [ 3.916305] usb 1-10: New USB device found, idVendor=0a5c, idProduct=5832 [ 3.916310] usb 1-10: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3.916314] usb 1-10: Product: 5880 [ 3.916318] usb 1-10: Manufacturer: Broadcom Corp [ 3.916322] usb 1-10: SerialNumber: 0123456789ABCD [ 3.916569] usb 1-10: config 0 descriptor?? [ 5.096715] Freeing unused kernel memory: 2408K [ 5.096758] usb 1-11: new high-speed USB device number 4 using xhci_hcd [ 5.096764] clocksource: Switched to clocksource tsc [ 5.100187] Write protecting the kernel read-only data: 20480k [ 5.104600] Freeing unused kernel memory: 2008K [ 5.115330] Freeing unused kernel memory: 1892K [ 5.135813] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 5.135814] x86/mm: Checking user space page tables [ 5.155927] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 5.184834] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 5.185062] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 5.185093] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 5.185129] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 5.186451] random: udevadm: uninitialized urandom read (16 bytes read) [ 5.186497] random: udevadm: uninitialized urandom read (16 bytes read) [ 5.202799] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 5.202852] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 5.202868] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 5.203384] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 5.282701] usb 1-11: New USB device found, idVendor=0bda, idProduct=5650 [ 5.282709] usb 1-11: New USB device strings: Mfr=3, Product=1, SerialNumber=2 [ 5.282715] usb 1-11: Product: Integrated Webcam_HD [ 5.282720] usb 1-11: Manufacturer: CN0K49W1LOG00773A726A00 [ 5.282725] usb 1-11: SerialNumber: 200901010001 [ 5.355558] ACPI: Video Device [PEGP] (multi-head: yes rom: yes post: no) [ 5.484152] wmi_bus wmi_bus-PNP0C14:02: WQBC data block query control method not found [ 5.484160] acpi PNP0C14:02: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:00) [ 5.607347] acpi device:0c: registered as cooling_device8 [ 5.611373] hidraw: raw HID events driver (C) Jiri Kosina [ 5.611990] pps_core: LinuxPPS API ver. 1 registered [ 5.611993] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 5.615734] ahci 0000:00:17.0: version 3.0 [ 5.620503] PTP clock support registered [ 5.625414] nvme nvme0: pci function 0000:3d:00.0 [ 5.626893] ahci 0000:00:17.0: SSS flag set, parallel bus scan disabled [ 5.626992] ahci 0000:00:17.0: AHCI 0001.0301 32 slots 3 ports 6 Gbps 0x1a impl SATA mode [ 5.627003] ahci 0000:00:17.0: flags: 64bit ncq sntf stag pm led clo only pio slum part ems sxs deso sadm sds apst [ 5.632709] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:0a/LNXVIDEO:01/input/input6 [ 5.639427] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 5.639429] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 5.649910] scsi host0: ahci [ 5.650181] scsi host1: ahci [ 5.650398] scsi host2: ahci [ 5.650604] scsi host3: ahci [ 5.650825] scsi host4: ahci [ 5.650929] ata1: DUMMY [ 5.650934] ata2: SATA max UDMA/133 abar m2048@0xea153000 port 0xea153180 irq 127 [ 5.650936] ata3: DUMMY [ 5.650941] ata4: SATA max UDMA/133 abar m2048@0xea153000 port 0xea153280 irq 127 [ 5.650945] ata5: SATA max UDMA/133 abar m2048@0xea153000 port 0xea153300 irq 127 [ 5.651495] e1000e 0000:00:1f.6: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode [ 5.724952] MXM: GUID detected in BIOS [ 5.725424] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20170831/nsarguments-100) [ 5.725752] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM [ 5.726251] checking generic (d1000000 130000) vs hw (c0000000 10000000) [ 5.726254] checking generic (d1000000 130000) vs hw (d0000000 2000000) [ 5.726256] fb: switching to nouveaufb from VESA VGA [ 5.726278] e1000e 0000:00:1f.6 0000:00:1f.6 (uninitialized): registered PHC clock [ 5.726297] Console: switching to colour dummy device 80x25 [ 5.726698] nouveau 0000:01:00.0: NVIDIA GM206 (126360a1) [ 5.792293] e1000e 0000:00:1f.6 eth0: (PCI Express:2.5GT/s:Width x1) a4:4c:c8:39:9a:b6 [ 5.792298] e1000e 0000:00:1f.6 eth0: Intel(R) PRO/1000 Network Connection [ 5.792374] e1000e 0000:00:1f.6 eth0: MAC: 12, PHY: 12, PBA No: FFFFFF-0FF [ 5.794075] e1000e 0000:00:1f.6 enp0s31f6: renamed from eth0 [ 5.794942] nouveau 0000:01:00.0: bios: version 84.06.76.00.1c [ 5.797514] nouveau 0000:01:00.0: mxm: BIOS version 3.0 [ 5.802500] nouveau 0000:01:00.0: fb: 4096 MiB GDDR5 [ 5.802531] nouveau 0000:01:00.0: bus: MMIO read of 00000000 FAULT at 022554 [ IBUS ] [ 5.850790] nvme0n1: p1 p2 < p5 > [ 5.967358] ata2: SATA link down (SStatus 0 SControl 300) [ 6.283499] ata4: SATA link down (SStatus 4 SControl 300) [ 6.381908] input: PS/2 Generic Mouse as /devices/platform/i8042/serio1/input/input7 [ 6.599603] ata5: SATA link down (SStatus 4 SControl 300) [ 7.125496] [TTM] Zone kernel: Available graphics memory: 16293714 kiB [ 7.125499] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 7.125501] [TTM] Initializing pool allocator [ 7.125509] [TTM] Initializing DMA pool allocator [ 7.125540] nouveau 0000:01:00.0: DRM: VRAM: 4096 MiB [ 7.125544] nouveau 0000:01:00.0: DRM: GART: 1048576 MiB [ 7.125552] nouveau 0000:01:00.0: DRM: TMDS table version 2.0 [ 7.125556] nouveau 0000:01:00.0: DRM: DCB version 4.1 [ 7.125562] nouveau 0000:01:00.0: DRM: DCB outp 03: 04813f96 04400020 [ 7.125568] nouveau 0000:01:00.0: DRM: DCB outp 04: 04013f92 00020020 [ 7.125572] nouveau 0000:01:00.0: DRM: DCB outp 05: 04824f86 04400010 [ 7.125577] nouveau 0000:01:00.0: DRM: DCB outp 06: 04024f82 00020010 [ 7.125581] nouveau 0000:01:00.0: DRM: DCB outp 08: 02846f76 04410024 [ 7.125586] nouveau 0000:01:00.0: DRM: DCB outp 10: 02857f66 04400010 [ 7.125590] nouveau 0000:01:00.0: DRM: DCB outp 11: 02057f62 00020010 [ 7.125595] nouveau 0000:01:00.0: DRM: DCB outp 13: 02079f00 00000000 [ 7.125599] nouveau 0000:01:00.0: DRM: DCB conn 00: 08000040 [ 7.125603] nouveau 0000:01:00.0: DRM: DCB conn 03: 02000346 [ 7.125607] nouveau 0000:01:00.0: DRM: DCB conn 04: 01000446 [ 7.125611] nouveau 0000:01:00.0: DRM: DCB conn 06: 00020647 [ 7.125615] nouveau 0000:01:00.0: DRM: DCB conn 07: 00010746 [ 7.125619] nouveau 0000:01:00.0: DRM: DCB conn 09: 00000900 [ 7.125623] nouveau 0000:01:00.0: DRM: DCB conn 15: 00000f70 [ 7.217102] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 7.217104] [drm] Driver supports precise vblank timestamp query. [ 7.218052] nouveau 0000:01:00.0: DRM: MM: using COPY for buffer copies [ 7.557136] nouveau 0000:01:00.0: DRM: allocated 3840x2160 fb: 0x60000, bo (ptrval) [ 7.560280] fbcon: nouveaufb (fb0) is primary device [ 7.560405] Console: switching to colour frame buffer device 240x67 [ 7.560473] nouveau 0000:01:00.0: fb0: nouveaufb frame buffer device [ 7.596111] [drm] Initialized nouveau 1.3.1 20120801 for 0000:01:00.0 on minor 0 [ 7.661757] random: fast init done [ 8.056248] nouveau 0000:01:00.0: disp: 0x0000655f[0]: INIT_GENERIC_CONDITON: unknown 0x07 [ 12.798249] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: (null) [ 12.971479] 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) [ 12.988666] systemd[1]: Detected architecture x86-64. [ 12.988947] systemd[1]: Set hostname to . [ 13.091802] systemd[1]: Listening on Device-mapper event daemon FIFOs. [ 13.092063] systemd[1]: Listening on Journal Socket (/dev/log). [ 13.092172] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 13.092193] systemd[1]: Reached target User and Group Name Lookups. [ 13.092346] systemd[1]: Listening on Journal Audit Socket. [ 13.092446] systemd[1]: Listening on Journal Socket. [ 13.092559] systemd[1]: Started Trigger resolvconf update for networkd DNS. [ 13.132375] lp: driver loaded but no devices found [ 13.139179] ppdev: user-space parallel port driver [ 13.145290] parport_pc 00:06: [io 0x0378-0x037b] [ 13.145974] parport_pc 00:06: [irq 5] [ 13.153270] parport_pc 00:06: activated [ 13.153280] parport_pc 00:06: reported by Plug and Play ACPI [ 13.219037] EXT4-fs (dm-0): re-mounted. Opts: errors=remount-ro [ 13.236739] systemd-journald[313]: Received request to flush runtime journal from PID 1 [ 13.250417] random: crng init done [ 13.501605] input: Intel HID events as /devices/platform/INT33D5:00/input/input8 [ 13.511687] intel-hid INT33D5:00: platform supports 5 button array [ 13.511824] input: Intel HID 5 button array as /devices/platform/INT33D5:00/input/input9 [ 13.588111] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 13.632174] intel-lpss 0000:00:15.0: enabling device (0000 -> 0002) [ 13.644953] idma64 idma64.0: Found Intel integrated DMA 64-bit [ 13.693652] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 13.705816] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 13.759708] Bluetooth: Core ver 2.22 [ 13.759742] NET: Registered protocol family 31 [ 13.759745] Bluetooth: HCI device and connection manager initialized [ 13.759753] Bluetooth: HCI socket layer initialized [ 13.759758] Bluetooth: L2CAP socket layer initialized [ 13.759786] Bluetooth: SCO socket layer initialized [ 13.762040] media: Linux media interface: v0.10 [ 13.766552] Intel(R) Wireless WiFi driver for Linux [ 13.766555] Copyright(c) 2003- 2015 Intel Corporation [ 13.786476] Linux video capture interface: v2.00 [ 13.791314] usbcore: registered new interface driver btusb [ 13.792646] Bluetooth: hci0: Bootloader revision 0.0 build 26 week 38 2015 [ 13.793643] Bluetooth: hci0: Device revision is 16 [ 13.793647] Bluetooth: hci0: Secure boot is enabled [ 13.793650] Bluetooth: hci0: OTP lock is enabled [ 13.793653] Bluetooth: hci0: API lock is enabled [ 13.793655] Bluetooth: hci0: Debug lock is disabled [ 13.793660] Bluetooth: hci0: Minimum firmware build 1 week 10 2014 [ 13.795304] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi [ 13.809857] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer [ 13.809860] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules [ 13.809862] RAPL PMU: hw unit of domain package 2^-14 Joules [ 13.809864] RAPL PMU: hw unit of domain dram 2^-14 Joules [ 13.809866] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules [ 13.809868] RAPL PMU: hw unit of domain psys 2^-14 Joules [ 13.837900] uvcvideo: Found UVC 1.00 device Integrated Webcam_HD (0bda:5650) [ 13.839813] iwlwifi 0000:02:00.0: loaded firmware version 34.0.1 op_mode iwlmvm [ 13.840882] uvcvideo 1-11:1.0: Entity type for entity Extension 4 was not initialized! [ 13.840890] uvcvideo 1-11:1.0: Entity type for entity Extension 7 was not initialized! [ 13.840896] uvcvideo 1-11:1.0: Entity type for entity Processing 2 was not initialized! [ 13.840901] uvcvideo 1-11:1.0: Entity type for entity Camera 1 was not initialized! [ 13.841110] input: Integrated Webcam_HD: Integrate as /devices/pci0000:00/0000:00:14.0/usb1/1-11/1-11:1.0/input/input10 [ 13.841314] usbcore: registered new interface driver uvcvideo [ 13.841316] USB Video Class driver (1.1.1) [ 13.855706] AVX2 version of gcm_enc/dec engaged. [ 13.855709] AES CTR mode by8 optimization enabled [ 13.907164] input: Dell WMI hotkeys as /devices/platform/PNP0C14:02/wmi_bus/wmi_bus-PNP0C14:02/9DBB5994-A997-11DA-B012-B622A1EF5492/input/input11 [ 13.931591] iwlwifi 0000:02:00.0: Detected Intel(R) Dual Band Wireless AC 8265, REV=0x230 [ 13.998247] iwlwifi 0000:02:00.0: base HW address: 90:61:ae:6c:f2:af [ 14.080578] intel-lpss 0000:00:15.1: enabling device (0000 -> 0002) [ 14.081413] idma64 idma64.1: Found Intel integrated DMA 64-bit [ 14.090442] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2) [ 14.103612] intel_rapl: Found RAPL domain package [ 14.103616] intel_rapl: Found RAPL domain core [ 14.103620] intel_rapl: Found RAPL domain dram [ 14.114936] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs' [ 14.115764] (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info(). [ 14.115851] thermal thermal_zone10: failed to read out thermal zone (-61) [ 14.116123] EXT4-fs (nvme0n1p1): mounting ext2 file system using the ext4 subsystem [ 14.122632] EXT4-fs (nvme0n1p1): mounted filesystem without journal. Opts: (null) [ 14.323576] iwlwifi 0000:02:00.0 wlp2s0: renamed from wlan0 [ 14.335315] dell_laptop: Using i8042 filter function for receiving events [ 14.337571] i2c_hid i2c-DLL07B0:01: i2c-DLL07B0:01 supply vdd not found, using dummy regulator [ 14.434198] mei_me 0000:00:16.0: enabling device (0000 -> 0002) [ 14.436963] WARNING: CPU: 5 PID: 764 at /build/linux-hwe-jbofgD/linux-hwe-4.15.0/kernel/workqueue.c:1444 __queue_work+0x1cf/0x420 [ 14.436966] Modules linked in: dell_rbtn binfmt_misc dell_laptop(+) dell_smbios_smm intel_rapl x86_pkg_temp_thermal arc4 intel_powerclamp dcdbas coretemp dell_smm_hwmon kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel iwlmvm pcbc dell_wmi dell_smbios_wmi mac80211 dell_smbios aesni_intel aes_x86_64 crypto_simd glue_helper uvcvideo cryptd intel_cstate videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core btusb btrtl videodev btbcm intel_rapl_perf btintel iwlwifi media snd_hda_intel(+) bluetooth snd_hda_codec snd_seq_midi snd_seq_midi_event input_leds snd_rawmidi serio_raw snd_hda_core dell_wmi_descriptor ecdh_generic snd_hwdep intel_wmi_thunderbolt snd_seq snd_pcm wmi_bmof cfg80211 rtsx_pci_ms snd_seq_device memstick snd_timer idma64 virt_dma snd intel_pch_thermal(+) [ 14.437087] mei_me soundcore intel_lpss_pci mei processor_thermal_device intel_lpss intel_soc_dts_iosf shpchp int3403_thermal dell_smo8800 tpm_crb int3402_thermal int3400_thermal intel_hid int340x_thermal_zone acpi_thermal_rel sparse_keymap acpi_pad mac_hid parport_pc ppdev lp parport autofs4 nouveau rtsx_pci_sdmmc mxm_wmi i2c_algo_bit ttm drm_kms_helper syscopyarea e1000e sysfillrect sysimgblt fb_sys_fops nvme ptp ahci i2c_hid psmouse drm pps_core rtsx_pci nvme_core libahci hid wmi video [ 14.437178] CPU: 5 PID: 764 Comm: systemd-backlig Not tainted 4.15.0-32-generic #35~16.04.1-Ubuntu [ 14.437181] Hardware name: Dell Inc. Precision 7520/0GC6C7, BIOS 1.6.0 06/14/2017 [ 14.437189] RIP: 0010:__queue_work+0x1cf/0x420 [ 14.437193] RSP: 0018:ffffbc1a8431bd70 EFLAGS: 00010086 [ 14.437199] RAX: 0000000000000000 RBX: ffff9cd7bdd67500 RCX: 0000000000000000 [ 14.437202] RDX: ffffffffc0a860d8 RSI: 0000000000000008 RDI: ffff9cd7bdd62180 [ 14.437206] RBP: ffffbc1a8431bdb0 R08: ffff9cd7bdc22180 R09: ffff9cd79d002da0 [ 14.437210] R10: 0000000000000000 R11: 0000000000000040 R12: 0000000000002000 [ 14.437214] R13: ffff9cd79d418c00 R14: ffffffffc0a860d0 R15: 000000000001ec20 [ 14.437220] FS: 00007fa1dd2cd740(0000) GS:ffff9cd7bdd40000(0000) knlGS:0000000000000000 [ 14.437224] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.437228] CR2: 0000557dc8ad8698 CR3: 000000085863e003 CR4: 00000000003606e0 [ 14.437232] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 14.437236] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 14.437238] Call Trace: [ 14.437253] queue_work_on+0x27/0x40 [ 14.437261] led_set_brightness_nopm+0x37/0x40 [ 14.437267] led_set_brightness+0x37/0x60 [ 14.437273] brightness_store+0x7e/0xc0 [ 14.437284] dev_attr_store+0x1b/0x30 [ 14.437293] sysfs_kf_write+0x3c/0x50 [ 14.437301] kernfs_fop_write+0x125/0x1a0 [ 14.437308] __vfs_write+0x1b/0x40 [ 14.437314] vfs_write+0xb8/0x1b0 [ 14.437322] ? do_sys_open+0x1b4/0x290 [ 14.437328] SyS_write+0x55/0xc0 [ 14.437338] do_syscall_64+0x73/0x130 [ 14.437347] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 14.437353] RIP: 0033:0x7fa1dccda4a0 [ 14.437356] RSP: 002b:00007ffd9b229478 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 14.437363] RAX: ffffffffffffffda RBX: 00000000fffffff4 RCX: 00007fa1dccda4a0 [ 14.437366] RDX: 0000000000000001 RSI: 0000557dc8ad3580 RDI: 0000000000000004 [ 14.437370] RBP: 00007ffd9b2295c0 R08: 00007fa1dccc5178 R09: 0000000000000003 [ 14.437373] R10: 00007fa1dca775e0 R11: 0000000000000246 R12: 0000000000000004 [ 14.437377] R13: 0000557dc8ad3580 R14: 0000557dc8ad01a0 R15: 0000000000000001 [ 14.437382] 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 [ 14.437501] ---[ end trace 62d95e28e22405d6 ]--- [ 14.442870] (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info(). [ 14.446880] snd_hda_intel 0000:01:00.1: Disabling MSI [ 14.446897] snd_hda_intel 0000:01:00.1: Handle vga_switcheroo audio client [ 14.454356] Adding 33193980k swap on /dev/mapper/ubuntu--vg-swap_1. Priority:-2 extents:1 across:33193980k SSFS [ 14.472316] input: DualPoint Stick as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-22/i2c-DLL07B0:01/0018:044E:120B.0001/input/input13 [ 14.472660] input: DLL07B0:01 044E:120B as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-22/i2c-DLL07B0:01/0018:044E:120B.0001/input/input12 [ 14.473779] hid-alps 0018:044E:120B.0001: input,hidraw0: I2C HID v1.00 Mouse [DLL07B0:01 044E:120B] on i2c-DLL07B0:01 [ 14.478748] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC3254: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:line [ 14.478757] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=1 (0x14/0x0/0x0/0x0/0x0) [ 14.478765] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0) [ 14.478770] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 [ 14.478774] snd_hda_codec_realtek hdaudioC0D0: inputs: [ 14.478781] snd_hda_codec_realtek hdaudioC0D0: Dock Mic=0x18 [ 14.478787] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12 [ 14.568549] audit: type=1400 audit(1535377499.772:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/ippusbxd" pid=828 comm="apparmor_parser" [ 14.571722] audit: type=1400 audit(1535377499.772:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=826 comm="apparmor_parser" [ 14.573185] audit: type=1400 audit(1535377499.776:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=821 comm="apparmor_parser" [ 14.573194] audit: type=1400 audit(1535377499.776:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=821 comm="apparmor_parser" [ 14.573200] audit: type=1400 audit(1535377499.776:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=821 comm="apparmor_parser" [ 14.573207] audit: type=1400 audit(1535377499.776:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=821 comm="apparmor_parser" [ 14.574203] audit: type=1400 audit(1535377499.776:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=827 comm="apparmor_parser" [ 14.574212] audit: type=1400 audit(1535377499.776:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cupsd" pid=827 comm="apparmor_parser" [ 14.574220] audit: type=1400 audit(1535377499.776:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cupsd//third_party" pid=827 comm="apparmor_parser" [ 14.574920] audit: type=1400 audit(1535377499.776:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=825 comm="apparmor_parser" [ 15.095693] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [ 15.193301] vboxdrv: loading out-of-tree module taints kernel. [ 15.193782] vboxdrv: module verification failed: signature and/or required key missing - tainting kernel [ 15.226411] vboxdrv: Found 8 processor cores [ 15.248529] vboxdrv: TSC mode is Invariant, tentative frequency 3095997995 Hz [ 15.248531] vboxdrv: Successfully loaded version 5.1.38_Ubuntu (interface 0x002a0000) [ 15.334335] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [ 15.358036] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready [ 15.437043] Bluetooth: hci0: Waiting for firmware download to complete [ 15.437619] Bluetooth: hci0: Firmware loaded in 1607700 usecs [ 15.437713] Bluetooth: hci0: Waiting for device to boot [ 15.449692] Bluetooth: hci0: Device booted in 11745 usecs [ 15.450646] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-12-16.ddc [ 15.452703] Bluetooth: hci0: Applying Intel DDC parameters completed [ 15.457022] VBoxNetFlt: Successfully started. [ 15.460504] VBoxNetAdp: Successfully started. [ 15.464111] VBoxPciLinuxInit [ 15.469431] vboxpci: IOMMU not found (not registered) [ 15.542289] input: HDA Intel PCH Dock Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input17 [ 15.542616] input: HDA Intel PCH Dock Line Out as /devices/pci0000:00/0000:00:1f.3/sound/card0/input18 [ 15.542955] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 15.542958] Bluetooth: BNEP filters: protocol multicast [ 15.542966] Bluetooth: BNEP socket layer initialized [ 15.542979] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input19 [ 15.548420] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready [ 15.694431] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [ 16.409607] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input14 [ 16.409955] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input15 [ 16.410220] input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input16 [ 18.121635] e1000e: enp0s31f6 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [ 18.121644] e1000e 0000:00:1f.6 enp0s31f6: 10/100 speed: disabling TSO [ 18.121733] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s31f6: link becomes ready [ 21.429376] Bluetooth: RFCOMM TTY layer initialized [ 21.429393] Bluetooth: RFCOMM socket layer initialized [ 21.429405] Bluetooth: RFCOMM ver 1.11 [ 482.658813] SGI XFS with ACLs, security attributes, realtime, no debug enabled [ 482.674993] JFS: nTxBlock = 8192, nTxLock = 65536 [ 482.697700] ntfs: driver 2.1.32 [Flags: R/O MODULE]. [ 482.731997] QNX4 filesystem 0.2.3 registered. [ 482.797262] raid6: sse2x1 gen() 2286 MB/s [ 482.845237] raid6: sse2x1 xor() 1445 MB/s [ 482.893251] raid6: sse2x2 gen() 2750 MB/s [ 482.941241] raid6: sse2x2 xor() 1883 MB/s [ 482.989251] raid6: sse2x4 gen() 3181 MB/s [ 483.037236] raid6: sse2x4 xor() 2193 MB/s [ 483.085236] raid6: avx2x1 gen() 5432 MB/s [ 483.133239] raid6: avx2x1 xor() 3928 MB/s [ 483.181237] raid6: avx2x2 gen() 6183 MB/s [ 483.229245] raid6: avx2x2 xor() 4295 MB/s [ 483.277244] raid6: avx2x4 gen() 6849 MB/s [ 483.325238] raid6: avx2x4 xor() 5168 MB/s [ 483.325241] raid6: using algorithm avx2x4 gen() 6849 MB/s [ 483.325242] raid6: .... xor() 5168 MB/s, rmw enabled [ 483.325245] raid6: using avx2x2 recovery algorithm [ 483.332195] xor: automatically using best checksumming function avx [ 483.387331] Btrfs loaded, crc32c=crc32c-intel