[ 0.000000] microcode: microcode updated early to revision 0x2b, date = 2018-03-22 [ 0.000000] Linux version 4.18.0-18-generic (buildd@lgw01-amd64-037) (gcc version 8.2.0 (Ubuntu 8.2.0-7ubuntu1)) #19-Ubuntu SMP Tue Apr 2 18:13:16 UTC 2019 (Ubuntu 4.18.0-18.19-generic 4.18.20) [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.18.0-18-generic root=UUID=485acc8d-1178-4d60-baef-b2674d600e32 ro quiet splash vt.handoff=1 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009d3ff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009d400-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bec6dfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bec6e000-0x00000000bf0eafff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000bf0eb000-0x00000000da5d4fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000da5d5000-0x00000000da70efff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000da70f000-0x00000000da73ffff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000da740000-0x00000000daed6fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000daed7000-0x00000000db634fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000db635000-0x00000000dbafefff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000dbaff000-0x00000000dbafffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000dd000000-0x00000000df7fffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed03fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000011e7fffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.8 present. [ 0.000000] DMI: Dell Inc. Latitude E7250/0V8RX3, BIOS A04 05/13/2015 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] last_pfn = 0x11e800 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: uncachable [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 0000000000 mask 7F00000000 write-back [ 0.000000] 1 base 0100000000 mask 7FF0000000 write-back [ 0.000000] 2 base 0110000000 mask 7FF8000000 write-back [ 0.000000] 3 base 0118000000 mask 7FFC000000 write-back [ 0.000000] 4 base 011C000000 mask 7FFE000000 write-back [ 0.000000] 5 base 011E000000 mask 7FFF800000 write-back [ 0.000000] 6 base 00E0000000 mask 7FE0000000 uncachable [ 0.000000] 7 base 00DE000000 mask 7FFE000000 uncachable [ 0.000000] 8 base 00DD000000 mask 7FFF000000 uncachable [ 0.000000] 9 disabled [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000000] total RAM covered: 4024M [ 0.000000] Found optimal setting for mtrr clean up [ 0.000000] gran_size: 64K chunk_size: 64M num_reg: 8 lose cover RAM: 0G [ 0.000000] e820: update [mem 0xdd000000-0xffffffff] usable ==> reserved [ 0.000000] last_pfn = 0xdbb00 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000fda60-0x000fda6f] 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 [0xd6b60000, 0xd6b60fff] PGTABLE [ 0.000000] BRK [0xd6b61000, 0xd6b61fff] PGTABLE [ 0.000000] BRK [0xd6b62000, 0xd6b62fff] PGTABLE [ 0.000000] BRK [0xd6b63000, 0xd6b63fff] PGTABLE [ 0.000000] BRK [0xd6b64000, 0xd6b64fff] PGTABLE [ 0.000000] BRK [0xd6b65000, 0xd6b65fff] PGTABLE [ 0.000000] BRK [0xd6b66000, 0xd6b66fff] PGTABLE [ 0.000000] BRK [0xd6b67000, 0xd6b67fff] PGTABLE [ 0.000000] BRK [0xd6b68000, 0xd6b68fff] PGTABLE [ 0.000000] BRK [0xd6b69000, 0xd6b69fff] PGTABLE [ 0.000000] BRK [0xd6b6a000, 0xd6b6afff] PGTABLE [ 0.000000] RAMDISK: [mem 0x3344d000-0x35a1dfff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000EF0B0 000024 (v02 DELL ) [ 0.000000] ACPI: XSDT 0x00000000DA71C0A8 0000D4 (v01 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: FACP 0x00000000DA7309F0 00010C (v05 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: DSDT 0x00000000DA71C210 0147DE (v02 DELL CBX3 01072009 INTL 20120913) [ 0.000000] ACPI: FACS 0x00000000DB633F80 000040 [ 0.000000] ACPI: APIC 0x00000000DA730B00 000084 (v03 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: FPDT 0x00000000DA730B88 000044 (v01 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: FIDT 0x00000000DA730BD0 00009C (v01 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: MCFG 0x00000000DA730C70 00003C (v01 DELL CBX3 01072009 MSFT 00000097) [ 0.000000] ACPI: HPET 0x00000000DA730CB0 000038 (v01 DELL CBX3 01072009 AMI. 00000005) [ 0.000000] ACPI: SSDT 0x00000000DA730CE8 0004B5 (v01 SataRe SataTabl 00001000 INTL 20120913) [ 0.000000] ACPI: UEFI 0x00000000DA7311A0 000042 (v01 00000000 00000000) [ 0.000000] ACPI: SSDT 0x00000000DA7311E8 000C7D (v02 Ther_R Ther_Rvp 00001000 INTL 20120913) [ 0.000000] ACPI: ASF! 0x00000000DA731E68 0000A0 (v32 INTEL HCG 00000001 TFSM 000F4240) [ 0.000000] ACPI: SSDT 0x00000000DA731F08 00051F (v02 PmRef Cpu0Ist 00003000 INTL 20120913) [ 0.000000] ACPI: SSDT 0x00000000DA732428 000B74 (v02 CpuRef CpuSsdt 00003000 INTL 20120913) [ 0.000000] ACPI: SSDT 0x00000000DA732FA0 0001C7 (v02 PmRef LakeTiny 00003000 INTL 20120913) [ 0.000000] ACPI: SSDT 0x00000000DA733168 0003A5 (v02 CppcTa CppcTabl 00001000 INTL 20120913) [ 0.000000] ACPI: PCCT 0x00000000DA733510 00006E (v05 PcctTa PcctTabl 00001000 INTL 20120913) [ 0.000000] ACPI: SSDT 0x00000000DA733580 000AC4 (v02 Cpc_Ta Cpc_Tabl 00001000 INTL 20120913) [ 0.000000] ACPI: SSDT 0x00000000DA734048 0041AC (v02 SaSsdt SaSsdt 00003000 INTL 20120913) [ 0.000000] ACPI: SSDT 0x00000000DA7381F8 004508 (v01 DptfTa DptfTabl 00001000 INTL 20120913) [ 0.000000] ACPI: SLIC 0x00000000DA73C700 000176 (v03 DELL CBX3 01072009 MSFT 00010013) [ 0.000000] ACPI: MSDM 0x00000000DA73C878 000055 (v03 DELL CBX3 06222004 AMI 00010013) [ 0.000000] ACPI: DMAR 0x00000000DA73C8D0 0000B0 (v01 INTEL BDW 00000001 INTL 00000001) [ 0.000000] ACPI: SSDT 0x00000000DA73C980 00065F (v02 Intel_ IsctTabl 00001000 INTL 20120913) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000011e7fffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x11e7d3000-0x11e7fdfff] [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000011e7fffff] [ 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 0x0000000000100000-0x00000000bec6dfff] [ 0.000000] node 0: [mem 0x00000000bf0eb000-0x00000000da5d4fff] [ 0.000000] node 0: [mem 0x00000000da740000-0x00000000daed6fff] [ 0.000000] node 0: [mem 0x00000000dbaff000-0x00000000dbafffff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000011e7fffff] [ 0.000000] Reserved but unavailable: 22388 pages [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000011e7fffff] [ 0.000000] On node 0 totalpages: 1020044 [ 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: 13924 pages used for memmap [ 0.000000] DMA32 zone: 891120 pages, LIFO batch:31 [ 0.000000] Normal zone: 1952 pages used for memmap [ 0.000000] Normal zone: 124928 pages, LIFO batch:31 [ 0.000000] Reserving Intel graphics memory at [mem 0xdd800000-0xdf7fffff] [ 0.000000] ACPI: PM-Timer IO Port: 0x1808 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] low level lint[0xcc]) [ 0.000000] ACPI: NMI not connected to LINT 1! [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] dfl edge lint[0x4c]) [ 0.000000] ACPI: NMI not connected to LINT 1! [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] dfl res lint[0x0]) [ 0.000000] ACPI: NMI not connected to LINT 1! [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] res dfl lint[0x8b]) [ 0.000000] ACPI: NMI not connected to LINT 1! [ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-39 [ 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 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 0xbec6e000-0xbf0eafff] [ 0.000000] PM: Registered nosave memory: [mem 0xda5d5000-0xda70efff] [ 0.000000] PM: Registered nosave memory: [mem 0xda70f000-0xda73ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xdaed7000-0xdb634fff] [ 0.000000] PM: Registered nosave memory: [mem 0xdb635000-0xdbafefff] [ 0.000000] PM: Registered nosave memory: [mem 0xdbb00000-0xdcffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xdd000000-0xdf7fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xdf800000-0xf7ffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfbffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfc000000-0xfebfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfecfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed00000-0xfed03fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed04000-0xfed1bfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfedfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xfeffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff] [ 0.000000] [mem 0xdf800000-0xf7ffffff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on bare hardware [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.000000] random: get_random_bytes called from start_kernel+0x99/0x55a with crng_init=0 [ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 [ 0.000000] percpu: Embedded 46 pages/cpu @(____ptrval____) s151552 r8192 d28672 u524288 [ 0.000000] pcpu-alloc: s151552 r8192 d28672 u524288 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1004083 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.18.0-18-generic root=UUID=485acc8d-1178-4d60-baef-b2674d600e32 ro quiet splash vt.handoff=1 [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 3880828K/4080176K available (12300K kernel code, 2633K rwdata, 4376K rodata, 2456K init, 2336K bss, 199348K 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 40842 entries in 160 pages [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=4. [ 0.000000] Tasks RCU enabled. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.000000] NR_IRQS: 524544, nr_irqs: 728, preallocated irqs: 16 [ 0.000000] vt handoff: transparent VT on vt#1 [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] ACPI: Core revision 20180531 [ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns [ 0.000000] hpet clockevent registered [ 0.000000] APIC: Switch to symmetric I/O mode setup [ 0.000000] DMAR: Host address width 39 [ 0.000000] DMAR: DRHD base: 0x000000fed90000 flags: 0x0 [ 0.000000] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 7e1ff0505e [ 0.000000] DMAR: DRHD base: 0x000000fed91000 flags: 0x1 [ 0.000000] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c20660462 ecap f010da [ 0.000000] DMAR: RMRR base: 0x000000db9ad000 end: 0x000000db9bbfff [ 0.000000] DMAR: RMRR base: 0x000000dd000000 end: 0x000000df7fffff [ 0.000000] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1 [ 0.000000] DMAR-IR: HPET id 0 under DRHD base 0xfed91000 [ 0.000000] DMAR-IR: x2apic is disabled because BIOS sets x2apic opt out bit. [ 0.000000] DMAR-IR: Use 'intremap=no_x2apic_optout' to override the BIOS setting. [ 0.000000] DMAR-IR: Enabled IRQ remapping in xapic mode [ 0.000000] x2apic: IRQ remapping doesn't support X2APIC mode [ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.020000] tsc: Fast TSC calibration using PIT [ 0.024000] tsc: Detected 2294.570 MHz processor [ 0.024000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x21132b8ef9c, max_idle_ns: 440795255828 ns [ 0.024000] Calibrating delay loop (skipped), value calculated using timer frequency.. 4589.14 BogoMIPS (lpj=9178280) [ 0.024000] pid_max: default: 32768 minimum: 301 [ 0.024000] Security Framework initialized [ 0.024000] Yama: becoming mindful. [ 0.024000] AppArmor: AppArmor initialized [ 0.024000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.024000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.024000] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.024000] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.024000] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.024000] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 0.024000] mce: CPU supports 7 MCE banks [ 0.024000] CPU0: Thermal monitoring enabled (TM1) [ 0.024000] process: using mwait in idle threads [ 0.024000] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.024000] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 0.024000] Spectre V2 : Mitigation: Full generic retpoline [ 0.024000] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 0.024000] Spectre V2 : Enabling Restricted Speculation for firmware calls [ 0.024000] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 0.024000] Spectre V2 : User space: Mitigation: STIBP via seccomp and prctl [ 0.024000] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp [ 0.024000] Freeing SMP alternatives memory: 36K [ 0.028071] TSC deadline timer enabled [ 0.028073] smpboot: CPU0: Intel(R) Core(TM) i5-5300U CPU @ 2.30GHz (family: 0x6, model: 0x3d, stepping: 0x4) [ 0.028158] Performance Events: PEBS fmt2+, Broadwell events, 16-deep LBR, full-width counters, Intel PMU driver. [ 0.028177] ... version: 3 [ 0.028178] ... bit width: 48 [ 0.028178] ... generic registers: 4 [ 0.028179] ... value mask: 0000ffffffffffff [ 0.028179] ... max period: 00007fffffffffff [ 0.028180] ... fixed-purpose events: 3 [ 0.028180] ... event mask: 000000070000000f [ 0.028213] Hierarchical SRCU implementation. [ 0.029068] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter. [ 0.029080] smp: Bringing up secondary CPUs ... [ 0.029154] x86: Booting SMP configuration: [ 0.029155] .... node #0, CPUs: #1 #2 #3 [ 0.030859] smp: Brought up 1 node, 4 CPUs [ 0.030859] smpboot: Max logical packages: 1 [ 0.030859] smpboot: Total of 4 processors activated (18356.56 BogoMIPS) [ 0.032174] devtmpfs: initialized [ 0.032174] x86/mm: Memory block size: 128MB [ 0.032374] PM: Registering ACPI NVS region [mem 0xdaed7000-0xdb634fff] (7725056 bytes) [ 0.032374] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.032374] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 0.032374] pinctrl core: initialized pinctrl subsystem [ 0.032374] RTC time: 5:05:18, date: 04/27/19 [ 0.032374] NET: Registered protocol family 16 [ 0.032374] audit: initializing netlink subsys (disabled) [ 0.032374] audit: type=2000 audit(1556341518.032:1): state=initialized audit_enabled=0 res=1 [ 0.032374] cpuidle: using governor ladder [ 0.032374] cpuidle: using governor menu [ 0.032374] Detected 1 PCC Subspaces [ 0.032374] Registering PCC driver as Mailbox controller [ 0.032374] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.032374] ACPI: bus type PCI registered [ 0.032374] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.032374] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000) [ 0.032374] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820 [ 0.032374] PCI: Using configuration type 1 for base access [ 0.033029] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.033029] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.033029] ACPI: Added _OSI(Module Device) [ 0.033029] ACPI: Added _OSI(Processor Device) [ 0.033029] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.033029] ACPI: Added _OSI(Processor Aggregator Device) [ 0.033029] ACPI: Added _OSI(Linux-Dell-Video) [ 0.033029] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.058931] ACPI: 11 ACPI AML tables successfully acquired and loaded [ 0.065967] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored [ 0.069248] ACPI: Dynamic OEM Table Load: [ 0.069254] ACPI: SSDT 0xFFFF8D2AD8B02000 0003D3 (v02 PmRef Cpu0Cst 00003001 INTL 20120913) [ 0.069902] ACPI: Dynamic OEM Table Load: [ 0.069907] ACPI: SSDT 0xFFFF8D2AD8972800 0005AA (v02 PmRef ApIst 00003000 INTL 20120913) [ 0.070604] ACPI: Dynamic OEM Table Load: [ 0.070608] ACPI: SSDT 0xFFFF8D2AD89FE000 000119 (v02 PmRef ApCst 00003000 INTL 20120913) [ 0.072252] ACPI: EC: EC started [ 0.072253] ACPI: EC: interrupt blocked [ 0.075216] ACPI: \_SB_.PCI0.LPCB.ECDV: Used as first EC [ 0.075217] ACPI: \_SB_.PCI0.LPCB.ECDV: GPE=0x27, EC_CMD/EC_SC=0x934, EC_DATA=0x930 [ 0.075219] ACPI: \_SB_.PCI0.LPCB.ECDV: Used as boot DSDT EC to handle transactions [ 0.075219] ACPI: Interpreter enabled [ 0.075248] ACPI: (supports S0 S3 S4 S5) [ 0.075249] ACPI: Using IOAPIC for interrupt routing [ 0.075283] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.075994] ACPI: Enabled 6 GPEs in block 00 to 7F [ 0.078337] ACPI: Power Resource [PG00] (on) [ 0.078852] ACPI: Power Resource [PG01] (on) [ 0.079339] ACPI: Power Resource [PG02] (on) [ 0.099871] ACPI: Power Resource [FN00] (off) [ 0.099951] ACPI: Power Resource [FN01] (off) [ 0.100034] ACPI: Power Resource [FN02] (off) [ 0.100114] ACPI: Power Resource [FN03] (off) [ 0.100190] ACPI: Power Resource [FN04] (off) [ 0.101270] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e]) [ 0.101276] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.102087] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME AER PCIeCapability LTR] [ 0.102088] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration [ 0.102762] PCI host bridge to bus 0000:00 [ 0.102764] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.102766] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.102767] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.102768] pci_bus 0000:00: root bus resource [mem 0xdf800000-0xfeafffff window] [ 0.102770] pci_bus 0000:00: root bus resource [bus 00-3e] [ 0.102777] pci 0000:00:00.0: [8086:1604] type 00 class 0x060000 [ 0.102886] pci 0000:00:02.0: [8086:1616] type 00 class 0x030000 [ 0.102896] pci 0000:00:02.0: reg 0x10: [mem 0xf6000000-0xf6ffffff 64bit] [ 0.102901] pci 0000:00:02.0: reg 0x18: [mem 0xe0000000-0xefffffff 64bit pref] [ 0.102905] pci 0000:00:02.0: reg 0x20: [io 0xf000-0xf03f] [ 0.103006] pci 0000:00:03.0: [8086:160c] type 00 class 0x040300 [ 0.103015] pci 0000:00:03.0: reg 0x10: [mem 0xf723c000-0xf723ffff 64bit] [ 0.103119] pci 0000:00:04.0: [8086:1603] type 00 class 0x118000 [ 0.103129] pci 0000:00:04.0: reg 0x10: [mem 0xf7230000-0xf7237fff 64bit] [ 0.103252] pci 0000:00:14.0: [8086:9cb1] type 00 class 0x0c0330 [ 0.103269] pci 0000:00:14.0: reg 0x10: [mem 0xf7220000-0xf722ffff 64bit] [ 0.103321] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.103410] pci 0000:00:16.0: [8086:9cba] type 00 class 0x078000 [ 0.103429] pci 0000:00:16.0: reg 0x10: [mem 0xf7246000-0xf724601f 64bit] [ 0.103492] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold [ 0.103605] pci 0000:00:19.0: [8086:15a2] type 00 class 0x020000 [ 0.103620] pci 0000:00:19.0: reg 0x10: [mem 0xf7200000-0xf721ffff] [ 0.103626] pci 0000:00:19.0: reg 0x14: [mem 0xf7243000-0xf7243fff] [ 0.103633] pci 0000:00:19.0: reg 0x18: [io 0xf080-0xf09f] [ 0.103684] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold [ 0.103772] pci 0000:00:1b.0: [8086:9ca0] type 00 class 0x040300 [ 0.103789] pci 0000:00:1b.0: reg 0x10: [mem 0xf7238000-0xf723bfff 64bit] [ 0.103841] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 0.103951] pci 0000:00:1c.0: [8086:9c90] type 01 class 0x060400 [ 0.104033] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.104193] pci 0000:00:1c.3: [8086:9c96] type 01 class 0x060400 [ 0.104271] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold [ 0.104422] pci 0000:00:1d.0: [8086:9ca6] type 00 class 0x0c0320 [ 0.104442] pci 0000:00:1d.0: reg 0x10: [mem 0xf7242000-0xf72423ff] [ 0.104519] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.104616] pci 0000:00:1f.0: [8086:9cc3] type 00 class 0x060100 [ 0.104807] pci 0000:00:1f.2: [8086:9c83] type 00 class 0x010601 [ 0.104820] pci 0000:00:1f.2: reg 0x10: [io 0xf0d0-0xf0d7] [ 0.104826] pci 0000:00:1f.2: reg 0x14: [io 0xf0c0-0xf0c3] [ 0.104832] pci 0000:00:1f.2: reg 0x18: [io 0xf0b0-0xf0b7] [ 0.104837] pci 0000:00:1f.2: reg 0x1c: [io 0xf0a0-0xf0a3] [ 0.104843] pci 0000:00:1f.2: reg 0x20: [io 0xf060-0xf07f] [ 0.104849] pci 0000:00:1f.2: reg 0x24: [mem 0xf7241000-0xf72417ff] [ 0.104880] pci 0000:00:1f.2: PME# supported from D3hot [ 0.104964] pci 0000:00:1f.3: [8086:9ca2] type 00 class 0x0c0500 [ 0.104979] pci 0000:00:1f.3: reg 0x10: [mem 0xf7240000-0xf72400ff 64bit] [ 0.104995] pci 0000:00:1f.3: reg 0x20: [io 0xf040-0xf05f] [ 0.106968] pci 0000:01:00.0: [1217:8520] type 00 class 0x080501 [ 0.107000] pci 0000:01:00.0: reg 0x10: [mem 0xf7101000-0xf7101fff] [ 0.107012] pci 0000:01:00.0: reg 0x14: [mem 0xf7100000-0xf71007ff] [ 0.107153] pci 0000:01:00.0: PME# supported from D3hot D3cold [ 0.117818] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.117822] pci 0000:00:1c.0: bridge window [mem 0xf7100000-0xf71fffff] [ 0.118138] pci 0000:02:00.0: [8086:095a] type 00 class 0x028000 [ 0.118238] pci 0000:02:00.0: reg 0x10: [mem 0xf7000000-0xf7001fff 64bit] [ 0.118524] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold [ 0.119113] pci 0000:00:1c.3: PCI bridge to [bus 02] [ 0.119117] pci 0000:00:1c.3: bridge window [mem 0xf7000000-0xf70fffff] [ 0.121117] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.121185] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.121252] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.121318] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 *10 11 12 14 15) [ 0.121384] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 *5 6 10 11 12 14 15) [ 0.121450] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 *4 5 6 10 11 12 14 15) [ 0.121515] ACPI: PCI Interrupt Link [LNKG] (IRQs *3 4 5 6 10 11 12 14 15) [ 0.121580] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.123278] ACPI: EC: interrupt unblocked [ 0.123297] ACPI: EC: event unblocked [ 0.123319] ACPI: \_SB_.PCI0.LPCB.ECDV: GPE=0x27, EC_CMD/EC_SC=0x934, EC_DATA=0x930 [ 0.123321] ACPI: \_SB_.PCI0.LPCB.ECDV: Used as boot DSDT EC to handle transactions and events [ 0.123671] SCSI subsystem initialized [ 0.123683] libata version 3.00 loaded. [ 0.123683] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 0.123683] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.123683] pci 0000:00:02.0: vgaarb: bridge control possible [ 0.123683] vgaarb: loaded [ 0.123683] ACPI: bus type USB registered [ 0.123683] usbcore: registered new interface driver usbfs [ 0.123683] usbcore: registered new interface driver hub [ 0.123683] usbcore: registered new device driver usb [ 0.123683] pps_core: LinuxPPS API ver. 1 registered [ 0.123683] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.123683] PTP clock support registered [ 0.123683] EDAC MC: Ver: 3.0.0 [ 0.125749] PCI: Using ACPI for IRQ routing [ 0.125749] PCI: pci_cache_line_size set to 64 bytes [ 0.130060] e820: reserve RAM buffer [mem 0x0009d400-0x0009ffff] [ 0.130061] e820: reserve RAM buffer [mem 0xbec6e000-0xbfffffff] [ 0.130063] e820: reserve RAM buffer [mem 0xda5d5000-0xdbffffff] [ 0.130064] e820: reserve RAM buffer [mem 0xdaed7000-0xdbffffff] [ 0.130066] e820: reserve RAM buffer [mem 0xdbb00000-0xdbffffff] [ 0.130067] e820: reserve RAM buffer [mem 0x11e800000-0x11fffffff] [ 0.130194] NetLabel: Initializing [ 0.130195] NetLabel: domain hash size = 128 [ 0.130195] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.130212] NetLabel: unlabeled traffic allowed by default [ 0.130231] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.130231] hpet0: 8 comparators, 64-bit 14.318180 MHz counter [ 0.133022] clocksource: Switched to clocksource tsc-early [ 0.141968] VFS: Disk quotas dquot_6.6.0 [ 0.141982] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.142082] AppArmor: AppArmor Filesystem Enabled [ 0.142113] pnp: PnP ACPI init [ 0.142384] system 00:00: [io 0x0680-0x069f] has been reserved [ 0.142386] system 00:00: [io 0xffff] has been reserved [ 0.142387] system 00:00: [io 0xffff] has been reserved [ 0.142389] system 00:00: [io 0xffff] has been reserved [ 0.142390] system 00:00: [io 0x1800-0x18fe] has been reserved [ 0.142392] system 00:00: [io 0x164e-0x164f] has been reserved [ 0.142396] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.142444] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.142483] system 00:02: [io 0x1854-0x1857] has been reserved [ 0.142486] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) [ 0.142582] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.142599] pnp 00:04: Plug and Play ACPI device, IDs DLL062d PNP0f13 (active) [ 0.143648] pnp 00:05: Plug and Play ACPI device, IDs PNP0401 (disabled) [ 0.143857] system 00:06: [mem 0xfed1c000-0xfed1ffff] has been reserved [ 0.143858] system 00:06: [mem 0xfed10000-0xfed17fff] has been reserved [ 0.143860] system 00:06: [mem 0xfed18000-0xfed18fff] has been reserved [ 0.143862] system 00:06: [mem 0xfed19000-0xfed19fff] has been reserved [ 0.143864] system 00:06: [mem 0xf8000000-0xfbffffff] has been reserved [ 0.143865] system 00:06: [mem 0xfed20000-0xfed3ffff] has been reserved [ 0.143867] system 00:06: [mem 0xfed90000-0xfed93fff] could not be reserved [ 0.143869] system 00:06: [mem 0xfed45000-0xfed8ffff] has been reserved [ 0.143870] system 00:06: [mem 0xff000000-0xffffffff] has been reserved [ 0.143872] system 00:06: [mem 0xfee00000-0xfeefffff] could not be reserved [ 0.143874] system 00:06: [mem 0xf7fe0000-0xf7feffff] has been reserved [ 0.143876] system 00:06: [mem 0xf7ff0000-0xf7ffffff] has been reserved [ 0.143880] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.144372] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.147392] pnp: PnP ACPI: found 8 devices [ 0.153124] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.153150] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.153156] pci 0000:00:1c.0: bridge window [mem 0xf7100000-0xf71fffff] [ 0.153163] pci 0000:00:1c.3: PCI bridge to [bus 02] [ 0.153167] pci 0000:00:1c.3: bridge window [mem 0xf7000000-0xf70fffff] [ 0.153174] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.153176] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.153177] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.153178] pci_bus 0000:00: resource 7 [mem 0xdf800000-0xfeafffff window] [ 0.153180] pci_bus 0000:01: resource 1 [mem 0xf7100000-0xf71fffff] [ 0.153181] pci_bus 0000:02: resource 1 [mem 0xf7000000-0xf70fffff] [ 0.153331] NET: Registered protocol family 2 [ 0.153489] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes) [ 0.153502] TCP established hash table entries: 32768 (order: 6, 262144 bytes) [ 0.153552] TCP bind hash table entries: 32768 (order: 7, 524288 bytes) [ 0.153625] TCP: Hash tables configured (established 32768 bind 32768) [ 0.153650] UDP hash table entries: 2048 (order: 4, 65536 bytes) [ 0.153662] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes) [ 0.153696] NET: Registered protocol family 1 [ 0.153700] NET: Registered protocol family 44 [ 0.153708] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.156031] PCI: CLS 64 bytes, default 64 [ 0.156070] Unpacking initramfs... [ 0.633893] Freeing initrd memory: 38724K [ 0.652036] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 0.652039] software IO TLB [mem 0xd1000000-0xd5000000] (64MB) mapped at [(____ptrval____)-(____ptrval____)] [ 0.652261] Scanning for low memory corruption every 60 seconds [ 0.652939] Initialise system trusted keyrings [ 0.652948] Key type blacklist registered [ 0.652977] workingset: timestamp_bits=36 max_order=20 bucket_order=0 [ 0.654139] zbud: loaded [ 0.654552] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.654705] fuse init (API version 7.27) [ 0.654765] pstore: using deflate compression [ 0.655719] Key type asymmetric registered [ 0.655719] Asymmetric key parser 'x509' registered [ 0.655748] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244) [ 0.655779] io scheduler noop registered [ 0.655780] io scheduler deadline registered [ 0.655803] io scheduler cfq registered (default) [ 0.656435] pcieport 0000:00:1c.0: Signaling PME with IRQ 42 [ 0.656457] pcieport 0000:00:1c.3: Signaling PME with IRQ 43 [ 0.656480] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 0.656540] vesafb: mode is 1366x768x32, linelength=5504, pages=0 [ 0.656541] vesafb: scrolling: redraw [ 0.656542] vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.656552] vesafb: framebuffer at 0xe0000000, mapped to 0x(____ptrval____), using 4160k, total 4160k [ 0.656635] Console: switching to colour frame buffer device 170x48 [ 0.656649] fb0: VESA VGA frame buffer device [ 0.656666] intel_idle: MWAIT substates: 0x11142120 [ 0.656666] intel_idle: v0.4.1 model 0x3D [ 0.656835] intel_idle: lapic_timer_reliable_states 0xffffffff [ 0.657878] ACPI: AC Adapter [AC] (off-line) [ 0.657955] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0 [ 0.657965] ACPI: Lid Switch [LID0] [ 0.657992] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1 [ 0.658000] ACPI: Power Button [PBTN] [ 0.658044] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2 [ 0.658049] ACPI: Sleep Button [SBTN] [ 0.658080] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3 [ 0.658085] ACPI: Power Button [PWRF] [ 0.659653] thermal LNXTHERM:00: registered as thermal_zone0 [ 0.659654] ACPI: Thermal Zone [THM] (25 C) [ 0.660262] thermal LNXTHERM:01: registered as thermal_zone1 [ 0.660263] ACPI: Thermal Zone [TZ00] (28 C) [ 0.660560] thermal LNXTHERM:02: registered as thermal_zone2 [ 0.660561] ACPI: Thermal Zone [TZ01] (30 C) [ 0.660732] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 0.662516] Linux agpgart interface v0.103 [ 0.664290] loop: module loaded [ 0.664449] libphy: Fixed MDIO Bus: probed [ 0.664450] tun: Universal TUN/TAP device driver, 1.6 [ 0.664476] PPP generic driver version 2.4.2 [ 0.664507] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.664509] ehci-pci: EHCI PCI platform driver [ 0.664728] ehci-pci 0000:00:1d.0: EHCI Host Controller [ 0.664733] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 1 [ 0.664744] ehci-pci 0000:00:1d.0: debug port 2 [ 0.668651] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported [ 0.668665] ehci-pci 0000:00:1d.0: irq 21, io mem 0xf7242000 [ 0.684043] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00 [ 0.684084] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.18 [ 0.684086] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.684087] usb usb1: Product: EHCI Host Controller [ 0.684089] usb usb1: Manufacturer: Linux 4.18.0-18-generic ehci_hcd [ 0.684090] usb usb1: SerialNumber: 0000:00:1d.0 [ 0.684269] hub 1-0:1.0: USB hub found [ 0.684277] hub 1-0:1.0: 3 ports detected [ 0.684430] ehci-platform: EHCI generic platform driver [ 0.684444] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 0.684448] ohci-pci: OHCI PCI platform driver [ 0.684457] ohci-platform: OHCI generic platform driver [ 0.684465] uhci_hcd: USB Universal Host Controller Interface driver [ 0.684602] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 0.684608] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 [ 0.685653] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x000000000004b810 [ 0.685656] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 0.685811] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.18 [ 0.685812] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.685813] usb usb2: Product: xHCI Host Controller [ 0.685815] usb usb2: Manufacturer: Linux 4.18.0-18-generic xhci-hcd [ 0.685816] usb usb2: SerialNumber: 0000:00:14.0 [ 0.686096] hub 2-0:1.0: USB hub found [ 0.686108] hub 2-0:1.0: 11 ports detected [ 0.700758] ACPI: Battery Slot [BAT0] (battery present) [ 0.701718] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 0.701721] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3 [ 0.701725] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed [ 0.701755] usb usb3: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.18 [ 0.701756] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.701757] usb usb3: Product: xHCI Host Controller [ 0.701759] usb usb3: Manufacturer: Linux 4.18.0-18-generic xhci-hcd [ 0.701760] usb usb3: SerialNumber: 0000:00:14.0 [ 0.701841] hub 3-0:1.0: USB hub found [ 0.701849] hub 3-0:1.0: 4 ports detected [ 0.703295] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 [ 0.703950] i8042: Warning: Keylock active [ 0.706228] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.706231] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.706311] mousedev: PS/2 mouse device common for all mice [ 0.706452] rtc_cmos 00:01: RTC can wake from S4 [ 0.706638] rtc_cmos 00:01: registered as rtc0 [ 0.706649] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram, hpet irqs [ 0.706655] i2c /dev entries driver [ 0.706659] pcie_mp2_amd: AMD(R) PCI-E MP2 Communication Driver Version: 1.0 [ 0.706741] device-mapper: uevent: version 1.0.3 [ 0.706805] device-mapper: ioctl: 4.39.0-ioctl (2018-04-03) initialised: dm-devel@redhat.com [ 0.706811] intel_pstate: Intel P-state driver initializing [ 0.707021] ledtrig-cpu: registered to indicate activity on CPUs [ 0.707305] NET: Registered protocol family 10 [ 0.707701] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4 [ 0.711794] Segment Routing with IPv6 [ 0.711818] NET: Registered protocol family 17 [ 0.711846] Key type dns_resolver registered [ 0.712049] RAS: Correctable Errors collector initialized. [ 0.712077] microcode: sig=0x306d4, pf=0x40, revision=0x2b [ 0.712141] microcode: Microcode Update Driver: v2.2. [ 0.712150] sched_clock: Marking stable (712137553, 0)->(694895109, 17242444) [ 0.712303] registered taskstats version 1 [ 0.712311] Loading compiled-in X.509 certificates [ 0.714669] Loaded X.509 cert 'Build time autogenerated kernel key: 09a49e8aa971b973113f4c2840e10d9146666b14' [ 0.714689] zswap: loaded using pool lzo/zbud [ 0.718365] Key type big_key registered [ 0.718369] Key type trusted registered [ 0.720250] Key type encrypted registered [ 0.720253] AppArmor: AppArmor sha1 policy hashing enabled [ 0.720258] ima: No TPM chip found, activating TPM-bypass! (rc=-19) [ 0.720264] ima: Allocated hash algorithm: sha1 [ 0.720274] evm: Initialising EVM extended attributes: [ 0.720274] evm: security.selinux [ 0.720275] evm: security.SMACK64 [ 0.720276] evm: security.SMACK64EXEC [ 0.720276] evm: security.SMACK64TRANSMUTE [ 0.720276] evm: security.SMACK64MMAP [ 0.720277] evm: security.apparmor [ 0.720277] evm: security.ima [ 0.720278] evm: security.capability [ 0.720278] evm: HMAC attrs: 0x1 [ 0.721090] Magic number: 15:58:63 [ 0.721253] rtc_cmos 00:01: setting system clock to 2019-04-27 05:05:18 UTC (1556341518) [ 0.723333] Freeing unused kernel image memory: 2456K [ 0.772127] Write protecting the kernel read-only data: 20480k [ 0.772635] Freeing unused kernel image memory: 2008K [ 0.772948] Freeing unused kernel image memory: 1768K [ 0.781742] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 0.781742] x86/mm: Checking user space page tables [ 0.789877] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 0.881379] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 0.881380] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 0.881573] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode [ 0.884939] ahci 0000:00:1f.2: version 3.0 [ 0.885151] ahci 0000:00:1f.2: SSS flag set, parallel bus scan disabled [ 0.890364] sdhci: Secure Digital Host Controller Interface driver [ 0.890365] sdhci: Copyright(c) Pierre Ossman [ 0.893789] sdhci-pci 0000:01:00.0: SDHCI controller found [1217:8520] (rev 1) [ 0.895725] mmc0: Unknown controller version (3). You may experience problems. [ 0.895873] mmc0: SDHCI controller on PCI [0000:01:00.0] using ADMA [ 0.896113] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 2 ports 6 Gbps 0x3 impl SATA mode [ 0.896116] ahci 0000:00:1f.2: flags: 64bit ncq stag pm led clo only pio slum part sxs deso sadm sds apst [ 0.896600] scsi host0: ahci [ 0.896813] scsi host1: ahci [ 0.896856] ata1: SATA max UDMA/133 abar m2048@0xf7241000 port 0xf7241100 irq 46 [ 0.896857] ata2: SATA max UDMA/133 abar m2048@0xf7241000 port 0xf7241180 irq 46 [ 1.028062] usb 1-1: new high-speed USB device number 2 using ehci-pci [ 1.074822] e1000e 0000:00:19.0 0000:00:19.0 (uninitialized): registered PHC clock [ 1.139354] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) 20:47:47:c7:e5:77 [ 1.139356] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection [ 1.139397] e1000e 0000:00:19.0 eth0: MAC: 11, PHY: 12, PBA No: FFFFFF-0FF [ 1.140208] e1000e 0000:00:19.0 eno1: renamed from eth0 [ 1.184403] usb 1-1: New USB device found, idVendor=8087, idProduct=8001, bcdDevice= 0.03 [ 1.184406] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.184788] hub 1-1:1.0: USB hub found [ 1.184877] hub 1-1:1.0: 8 ports detected [ 1.214966] ata1: SATA link down (SStatus 0 SControl 300) [ 1.412151] random: fast init done [ 1.472061] usb 1-1.3: new full-speed USB device number 3 using ehci-pci [ 1.531076] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 1.533389] ata2.00: NCQ Send/Recv Log not supported [ 1.533392] ata2.00: ATA-9: SAMSUNG SSD PM851 mSATA 128GB, EXT49D0Q, max UDMA/133 [ 1.533394] ata2.00: 250069680 sectors, multi 16: LBA48 NCQ (depth 32), AA [ 1.534017] ata2.00: NCQ Send/Recv Log not supported [ 1.534055] ata2.00: configured for UDMA/133 [ 1.534260] scsi 1:0:0:0: Direct-Access ATA SAMSUNG SSD PM85 9D0Q PQ: 0 ANSI: 5 [ 1.534383] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 1.534401] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 1.534404] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 1.534469] sd 1:0:0:0: Attached scsi generic sg0 type 0 [ 1.534496] sd 1:0:0:0: [sda] 250069680 512-byte logical blocks: (128 GB/119 GiB) [ 1.534512] sd 1:0:0:0: [sda] Write Protect is off [ 1.534515] sd 1:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 1.534539] sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 1.535006] sda: sda1 sda2 < sda5 > [ 1.535260] sd 1:0:0:0: [sda] Attached SCSI disk [ 1.586521] usb 1-1.3: New USB device found, idVendor=8087, idProduct=0a2a, bcdDevice= 0.01 [ 1.586523] usb 1-1.3: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.664062] tsc: Refined TSC clocksource calibration: 2294.684 MHz [ 1.664069] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x21139776891, max_idle_ns: 440795250948 ns [ 1.664084] clocksource: Switched to clocksource tsc [ 1.668065] usb 1-1.6: new high-speed USB device number 4 using ehci-pci [ 1.725911] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 1.835356] systemd[1]: systemd 239 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN -PCRE2 default-hierarchy=hybrid) [ 1.852233] systemd[1]: Detected architecture x86-64. [ 1.855012] usb 1-1.6: New USB device found, idVendor=0c45, idProduct=6709, bcdDevice=48.06 [ 1.855014] usb 1-1.6: New USB device strings: Mfr=2, Product=1, SerialNumber=0 [ 1.855016] usb 1-1.6: Product: Integrated_Webcam_HD [ 1.855017] usb 1-1.6: Manufacturer: CN0FHKK772487573F5JTA00 [ 1.855213] systemd[1]: Set hostname to . [ 1.944029] usb 1-1.7: new full-speed USB device number 5 using ehci-pci [ 1.976762] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 1.976878] systemd[1]: Listening on Journal Socket (/dev/log). [ 1.976920] systemd[1]: Listening on initctl Compatibility Named Pipe. [ 1.977014] systemd[1]: Listening on Journal Audit Socket. [ 1.977601] systemd[1]: Listening on Syslog Socket. [ 1.977611] systemd[1]: Reached target User and Group Name Lookups. [ 1.977619] systemd[1]: Reached target Remote File Systems. [ 1.985928] input: AlpsPS/2 ALPS GlidePoint as /devices/platform/i8042/serio1/input/input6 [ 1.998180] bpfilter: Loaded bpfilter_umh pid 296 [ 1.999048] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro [ 2.005523] lp: driver loaded but no devices found [ 2.012477] ppdev: user-space parallel port driver [ 2.015062] parport_pc 00:05: [io 0x0378-0x037b] [ 2.017030] parport_pc 00:05: [irq 5] [ 2.019032] parport_pc 00:05: activated [ 2.019036] parport_pc 00:05: reported by Plug and Play ACPI [ 2.062153] systemd-journald[288]: Received request to flush runtime journal from PID 1 [ 2.079511] usb 1-1.7: New USB device found, idVendor=0a5c, idProduct=5804, bcdDevice= 1.01 [ 2.079513] usb 1-1.7: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2.079515] usb 1-1.7: Product: 5880 [ 2.079516] usb 1-1.7: Manufacturer: Broadcom Corp [ 2.079517] usb 1-1.7: SerialNumber: 0123456789ABCD [ 2.079593] usb 1-1.7: config 0 descriptor?? [ 2.333716] random: crng init done [ 2.333721] random: 7 urandom warning(s) missed due to ratelimiting [ 2.377443] audit: type=1400 audit(1556341520.150:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=550 comm="apparmor_parser" [ 2.377448] audit: type=1400 audit(1556341520.150:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=550 comm="apparmor_parser" [ 2.377450] audit: type=1400 audit(1556341520.150:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=550 comm="apparmor_parser" [ 2.387506] audit: type=1400 audit(1556341520.158:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=546 comm="apparmor_parser" [ 2.387511] audit: type=1400 audit(1556341520.158:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=546 comm="apparmor_parser" [ 2.387514] audit: type=1400 audit(1556341520.158:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=546 comm="apparmor_parser" [ 2.387517] audit: type=1400 audit(1556341520.158:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=546 comm="apparmor_parser" [ 2.388787] audit: type=1400 audit(1556341520.162:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session" pid=545 comm="apparmor_parser" [ 2.388791] audit: type=1400 audit(1556341520.162:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session//chromium" pid=545 comm="apparmor_parser" [ 2.523607] input: DELL Wireless hotkeys as /devices/virtual/input/input7 [ 2.542361] ACPI Warning: \_SB.IETM._ART: Return Package type mismatch at index 0 - found Integer, expected Reference (20180531/nspredef-263) [ 2.542373] ACPI: Invalid package element [0]: got number, expecting [R] [ 2.542374] _ART package 0 is invalid, ignored [ 2.619196] wmi_bus wmi_bus-PNP0C14:00: WQBC data block query control method not found [ 2.663336] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 2.683409] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 2.708136] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer [ 2.708137] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules [ 2.708138] RAPL PMU: hw unit of domain package 2^-14 Joules [ 2.708139] RAPL PMU: hw unit of domain dram 2^-14 Joules [ 2.708140] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules [ 2.717234] media: Linux media interface: v0.10 [ 2.719530] Intel(R) Wireless WiFi driver for Linux [ 2.719531] Copyright(c) 2003- 2015 Intel Corporation [ 2.728420] cryptd: max_cpu_qlen set to 1000 [ 2.728850] videodev: Linux video capture interface: v2.00 [ 2.738541] iwlwifi 0000:02:00.0: loaded firmware version 29.1044073957.0 op_mode iwlmvm [ 2.746345] Bluetooth: Core ver 2.22 [ 2.746368] NET: Registered protocol family 31 [ 2.746369] Bluetooth: HCI device and connection manager initialized [ 2.746373] Bluetooth: HCI socket layer initialized [ 2.746375] Bluetooth: L2CAP socket layer initialized [ 2.746384] Bluetooth: SCO socket layer initialized [ 2.758934] AVX2 version of gcm_enc/dec engaged. [ 2.758936] AES CTR mode by8 optimization enabled [ 2.762249] uvcvideo: Found UVC 1.00 device Integrated_Webcam_HD (0c45:6709) [ 2.778071] usbcore: registered new interface driver btusb [ 2.798037] Bluetooth: hci0: read Intel version: 370810011003110e00 [ 2.798671] Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt-hw-37.8.10-fw-1.10.3.11.e.bseq [ 2.799768] iwlwifi 0000:02:00.0: Detected Intel(R) Dual Band Wireless AC 7265, REV=0x210 [ 2.811711] checking generic (e0000000 410000) vs hw (e0000000 10000000) [ 2.811713] fb: switching to inteldrmfb from VESA VGA [ 2.811778] Console: switching to colour dummy device 80x25 [ 2.814120] [drm] Replacing VGA console driver [ 2.814298] [drm] ACPI BIOS requests an excessive sleep of 20000 ms, using 1500 ms instead [ 2.815824] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 2.815826] [drm] Driver supports precise vblank timestamp query. [ 2.816989] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 2.821011] iwlwifi 0000:02:00.0: base HW address: 94:65:9c:45:85:e9 [ 2.842013] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2) [ 2.856547] [drm] Initialized i915 1.6.0 20180514 for 0000:00:02.0 on minor 0 [ 2.859801] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 2.862567] uvcvideo 1-1.6:1.0: Entity type for entity Extension 4 was not initialized! [ 2.862570] uvcvideo 1-1.6:1.0: Entity type for entity Extension 3 was not initialized! [ 2.862572] uvcvideo 1-1.6:1.0: Entity type for entity Processing 2 was not initialized! [ 2.862645] uvcvideo 1-1.6:1.0: Entity type for entity Camera 1 was not initialized! [ 2.862742] input: Integrated_Webcam_HD: Integrate as /devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1.6/1-1.6:1.0/input/input9 [ 2.862814] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input8 [ 2.862866] usbcore: registered new interface driver uvcvideo [ 2.862867] USB Video Class driver (1.1.1) [ 2.864041] dell-smbios A80593CE-A997-11DA-B012-B622A1EF5492: WMI SMBIOS userspace interface not supported(0), try upgrading to a newer BIOS [ 2.868106] fbcon: inteldrmfb (fb0) is primary device [ 2.868201] Console: switching to colour frame buffer device 170x48 [ 2.868229] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 2.916426] dell_laptop: Using i8042 filter function for receiving events [ 2.920551] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs' [ 2.927099] thermal thermal_zone8: failed to read out thermal zone (-61) [ 2.947607] snd_hda_codec_realtek hdaudioC1D0: autoconfig for ALC3235: line_outs=1 (0x16/0x0/0x0/0x0/0x0) type:line [ 2.947611] snd_hda_codec_realtek hdaudioC1D0: speaker_outs=1 (0x14/0x0/0x0/0x0/0x0) [ 2.947613] snd_hda_codec_realtek hdaudioC1D0: hp_outs=1 (0x15/0x0/0x0/0x0/0x0) [ 2.947614] snd_hda_codec_realtek hdaudioC1D0: mono: mono_out=0x0 [ 2.947616] snd_hda_codec_realtek hdaudioC1D0: inputs: [ 2.947618] snd_hda_codec_realtek hdaudioC1D0: Headphone Mic=0x18 [ 2.947620] snd_hda_codec_realtek hdaudioC1D0: Dock Mic=0x19 [ 2.947622] snd_hda_codec_realtek hdaudioC1D0: Headset Mic=0x1a [ 2.947624] snd_hda_codec_realtek hdaudioC1D0: Internal Mic=0x13 [ 3.006297] intel_rapl: Found RAPL domain package [ 3.006299] intel_rapl: Found RAPL domain core [ 3.006300] intel_rapl: Found RAPL domain uncore [ 3.006303] intel_rapl: RAPL package 0 domain package locked by BIOS [ 3.078763] input: HDA Intel PCH Headphone Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input10 [ 3.078829] input: HDA Intel PCH Dock Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input11 [ 3.078896] input: HDA Intel PCH Dock Line Out as /devices/pci0000:00/0000:00:1b.0/sound/card1/input12 [ 3.154930] Adding 4079612k swap on /dev/sda5. Priority:-2 extents:1 across:4079612k SSFS [ 3.164050] Bluetooth: hci0: Intel firmware patch completed and activated [ 3.387713] ACPI: Invalid package element [0]: got number, expecting [R] [ 3.387714] _ART package 0 is invalid, ignored [ 3.387774] ACPI: Invalid package element [0]: got number, expecting [R] [ 3.387775] _ART package 0 is invalid, ignored [ 3.681738] input: Dell WMI hotkeys as /devices/platform/PNP0C14:00/wmi_bus/wmi_bus-PNP0C14:00/9DBB5994-A997-11DA-B012-B622A1EF5492/input/input13 [ 3.788580] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 3.788581] Bluetooth: BNEP filters: protocol multicast [ 3.788585] Bluetooth: BNEP socket layer initialized [ 3.801447] iwlwifi 0000:02:00.0 wlp2s0: renamed from wlan0 [ 4.014802] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 4.044161] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input14 [ 4.044233] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input15 [ 4.044297] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input16 [ 4.044376] input: HDA Intel HDMI HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:03.0/sound/card0/input17 [ 4.044441] input: HDA Intel HDMI HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:03.0/sound/card0/input18 [ 4.049938] IPv6: ADDRCONF(NETDEV_UP): eno1: link is not ready [ 4.248220] IPv6: ADDRCONF(NETDEV_UP): eno1: link is not ready [ 4.266659] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [ 4.385104] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [ 4.528286] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [ 8.038522] Bluetooth: RFCOMM TTY layer initialized [ 8.038528] Bluetooth: RFCOMM socket layer initialized [ 8.038534] Bluetooth: RFCOMM ver 1.11 [ 8.219829] wlp2s0: authenticate with ac:f9:70:e9:7a:ac [ 8.226442] wlp2s0: send auth to ac:f9:70:e9:7a:ac (try 1/3) [ 8.230766] wlp2s0: authenticated [ 8.232222] wlp2s0: associate with ac:f9:70:e9:7a:ac (try 1/3) [ 8.237838] wlp2s0: RX AssocResp from ac:f9:70:e9:7a:ac (capab=0x411 status=0 aid=2) [ 8.240296] wlp2s0: associated [ 8.347015] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready [ 16.585813] WARNING: CPU: 3 PID: 679 at drivers/net/wireless/intel/iwlwifi/mvm/rs.c:1223 iwl_mvm_rs_tx_status+0x378/0x8c0 [iwlmvm] [ 16.585816] Modules linked in: ccm rfcomm snd_hda_codec_hdmi bnep dell_wmi sparse_keymap wmi_bmof intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_seq_midi snd_seq_midi_event kvm_intel snd_hda_codec arc4 kvm dell_laptop irqbypass crct10dif_pclmul crc32_pclmul snd_hda_core dell_smbios snd_hwdep ghash_clmulni_intel snd_rawmidi pcbc dell_wmi_descriptor snd_pcm dcdbas dell_smm_hwmon iwlmvm snd_seq mac80211 btusb btrtl btbcm snd_seq_device i915 btintel uvcvideo aesni_intel snd_timer videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 aes_x86_64 videobuf2_common crypto_simd cryptd videodev glue_helper bluetooth iwlwifi media snd intel_cstate intel_rapl_perf drm_kms_helper ecdh_generic input_leds serio_raw drm cfg80211 i2c_algo_bit soundcore [ 16.585912] mei_me fb_sys_fops syscopyarea sysfillrect sysimgblt wmi mei processor_thermal_device intel_soc_dts_iosf int3403_thermal video int3400_thermal acpi_pad acpi_thermal_rel int3402_thermal int340x_thermal_zone intel_smartconnect dell_rbtn binfmt_misc ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 xt_hl ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 joydev mac_hid ipt_REJECT nf_reject_ipv4 nf_log_ipv4 nf_log_common xt_LOG xt_limit xt_tcpudp xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack ip6table_filter sch_fq_codel ip6_tables nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat parport_pc nf_conntrack_ftp nf_conntrack ppdev libcrc32c iptable_filter bpfilter lp parport ip_tables x_tables autofs4 psmouse sdhci_pci cqhci sdhci lpc_ich ahci libahci e1000e [ 16.586010] CPU: 3 PID: 679 Comm: irq/48-iwlwifi Not tainted 4.18.0-18-generic #19-Ubuntu [ 16.586013] Hardware name: Dell Inc. Latitude E7250/0V8RX3, BIOS A04 05/13/2015 [ 16.586036] RIP: 0010:iwl_mvm_rs_tx_status+0x378/0x8c0 [iwlmvm] [ 16.586037] Code: 4c 89 e7 e8 2a cd ff ff 48 8b 45 d0 65 48 33 04 25 28 00 00 00 0f 85 4a 05 00 00 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> 0b eb da 8b 55 c0 48 63 7d bc 8d 42 ff 83 f8 01 0f 86 c2 00 00 [ 16.586121] RSP: 0000:ffffb0d2c0ab3b00 EFLAGS: 00010282 [ 16.586125] RAX: 00000000ffffffea RBX: ffff8d2a842e0830 RCX: 00000000000000ff [ 16.586128] RDX: ffffffffc09d4769 RSI: 0000000000000000 RDI: 0000000000000000 [ 16.586130] RBP: ffffb0d2c0ab3bb0 R08: ffffffffc09e0420 R09: 0000000000000000 [ 16.586133] R10: 0000000000000002 R11: 0000000000000088 R12: ffff8d2ad5dc5528 [ 16.586135] R13: 0000000000000002 R14: ffff8d2ad1099228 R15: 0000000000000000 [ 16.586140] FS: 0000000000000000(0000) GS:ffff8d2ade580000(0000) knlGS:0000000000000000 [ 16.586143] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.586146] CR2: 00007f12b0000010 CR3: 00000000d640a001 CR4: 00000000003606e0 [ 16.586149] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 16.586152] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 16.586153] Call Trace: [ 16.586167] ? enqueue_task_fair+0x1ad/0x690 [ 16.586175] ? ttwu_do_wakeup+0x1e/0x140 [ 16.586196] rs_drv_mac80211_tx_status+0x6f/0xb0 [iwlmvm] [ 16.586245] rate_control_tx_status+0xa7/0xb0 [mac80211] [ 16.586278] __ieee80211_tx_status+0x427/0x8a0 [mac80211] [ 16.586310] ieee80211_tx_status+0x84/0xb0 [mac80211] [ 16.586331] iwl_mvm_rx_tx_cmd+0x2d0/0x710 [iwlmvm] [ 16.586349] iwl_mvm_rx_common+0x6d/0x290 [iwlmvm] [ 16.586366] iwl_mvm_rx+0x5f/0x70 [iwlmvm] [ 16.586385] iwl_pcie_rx_handle+0x243/0x9b0 [iwlwifi] [ 16.586405] iwl_pcie_irq_handler+0x539/0x970 [iwlwifi] [ 16.586413] ? irq_finalize_oneshot.part.41+0xf0/0xf0 [ 16.586419] irq_thread_fn+0x24/0x60 [ 16.586425] ? irq_finalize_oneshot.part.41+0xf0/0xf0 [ 16.586431] irq_thread+0x142/0x190 [ 16.586437] ? irq_forced_thread_fn+0x80/0x80 [ 16.586444] kthread+0x120/0x140 [ 16.586450] ? irq_thread_check_affinity+0xf0/0xf0 [ 16.586455] ? kthread_bind+0x40/0x40 [ 16.586461] ret_from_fork+0x35/0x40 [ 16.586466] ---[ end trace e2c5e3f6cfbcf26e ]--- [ 66.156822] SGI XFS with ACLs, security attributes, realtime, no debug enabled [ 66.168370] JFS: nTxBlock = 8192, nTxLock = 65536 [ 66.181144] ntfs: driver 2.1.32 [Flags: R/O MODULE]. [ 66.198074] QNX4 filesystem 0.2.3 registered. [ 66.255715] raid6: sse2x1 gen() 9822 MB/s [ 66.303589] raid6: sse2x1 xor() 6726 MB/s [ 66.351479] raid6: sse2x2 gen() 11584 MB/s [ 66.399362] raid6: sse2x2 xor() 7351 MB/s [ 66.447246] raid6: sse2x4 gen() 13727 MB/s [ 66.495129] raid6: sse2x4 xor() 8764 MB/s [ 66.543009] raid6: avx2x1 gen() 19177 MB/s [ 66.590893] raid6: avx2x1 xor() 12667 MB/s [ 66.638779] raid6: avx2x2 gen() 21926 MB/s [ 66.686661] raid6: avx2x2 xor() 13115 MB/s [ 66.734545] raid6: avx2x4 gen() 25265 MB/s [ 66.782415] raid6: avx2x4 xor() 16343 MB/s [ 66.782427] raid6: using algorithm avx2x4 gen() 25265 MB/s [ 66.782428] raid6: .... xor() 16343 MB/s, rmw enabled [ 66.782429] raid6: using avx2x2 recovery algorithm [ 66.786615] xor: automatically using best checksumming function avx [ 66.808341] Btrfs loaded, crc32c=crc32c-intel [ 1686.295704] systemd: 36 output lines suppressed due to ratelimiting [ 1686.309483] systemd[1]: systemd 240 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN -PCRE2 default-hierarchy=hybrid) [ 1686.329163] systemd[1]: Detected architecture x86-64. [ 1686.373499] systemd[1]: /etc/systemd/system/teamviewerd.service:8: PIDFile= references path below legacy directory /var/run/, updating /var/run/teamviewerd.pid → /run/teamviewerd.pid; please update the unit file accordingly. [ 1687.068632] systemd-journald[288]: Received SIGTERM from PID 1 (systemd). [ 1687.070329] systemd[1]: Stopping Journal Service... [ 1687.112393] systemd[1]: systemd-journald.service: Succeeded. [ 1687.112822] systemd[1]: Stopped Journal Service. [ 1687.116000] systemd[1]: Starting Journal Service... [ 1687.158410] systemd[1]: Started Journal Service. [ 2013.564241] kauditd_printk_skb: 34 callbacks suppressed [ 2013.564242] audit: type=1400 audit(1556343530.386:45): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/sbin/dhclient" pid=27983 comm="apparmor_parser" [ 2013.564663] audit: type=1400 audit(1556343530.386:46): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=27983 comm="apparmor_parser" [ 2013.564986] audit: type=1400 audit(1556343530.386:47): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=27983 comm="apparmor_parser" [ 2013.565291] audit: type=1400 audit(1556343530.386:48): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=27983 comm="apparmor_parser" [ 2017.615900] wlp2s0: deauthenticating from ac:f9:70:e9:7a:ac by local choice (Reason: 3=DEAUTH_LEAVING) [ 2017.878541] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [ 2018.896049] wlp2s0: authenticate with ac:f9:70:e9:7a:ac [ 2018.900013] wlp2s0: send auth to ac:f9:70:e9:7a:ac (try 1/3) [ 2018.902906] wlp2s0: authenticated [ 2018.903714] wlp2s0: associate with ac:f9:70:e9:7a:ac (try 1/3) [ 2018.907062] wlp2s0: RX AssocResp from ac:f9:70:e9:7a:ac (capab=0x411 status=0 aid=2) [ 2018.908892] wlp2s0: associated [ 2018.946129] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready [ 2020.171831] audit: type=1400 audit(1556343536.993:49): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap-update-ns.gnome-logs" pid=29773 comm="apparmor_parser" [ 2020.712056] audit: type=1400 audit(1556343537.533:50): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.gnome-logs.gnome-logs" pid=31807 comm="apparmor_parser" [ 2021.839651] audit: type=1400 audit(1556343538.657:51): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap-update-ns.gnome-system-monitor" pid=447 comm="apparmor_parser" [ 2022.408279] audit: type=1400 audit(1556343539.229:52): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.gnome-system-monitor.gnome-system-monitor" pid=1005 comm="apparmor_parser" [ 2022.584834] audit: type=1400 audit(1556343539.405:53): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap-update-ns.canonical-livepatch" pid=1113 comm="apparmor_parser" [ 2022.710101] audit: type=1400 audit(1556343539.529:54): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.canonical-livepatch.hook.configure" pid=1116 comm="apparmor_parser" [ 2022.854977] audit: type=1400 audit(1556343539.673:55): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.canonical-livepatch.canonical-livepatch" pid=1114 comm="apparmor_parser" [ 2022.871107] audit: type=1400 audit(1556343539.689:56): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.canonical-livepatch.canonical-livepatchd" pid=1115 comm="apparmor_parser" [ 2023.309494] audit: type=1400 audit(1556343540.128:57): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/snap/core/6673/usr/lib/snapd/snap-confine" pid=1170 comm="apparmor_parser" [ 2023.336668] audit: type=1400 audit(1556343540.156:58): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/snap/core/6673/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=1170 comm="apparmor_parser" [ 2025.974561] kauditd_printk_skb: 4 callbacks suppressed [ 2025.974564] audit: type=1400 audit(1556343542.792:63): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap-update-ns.gnome-characters" pid=1256 comm="apparmor_parser" [ 2026.324999] audit: type=1400 audit(1556343543.144:64): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.gnome-characters.gnome-characters" pid=1258 comm="apparmor_parser" [ 2081.537124] audit: type=1400 audit(1556343598.348:65): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/bin/man" pid=20227 comm="apparmor_parser" [ 2081.537476] audit: type=1400 audit(1556343598.348:66): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="man_filter" pid=20227 comm="apparmor_parser" [ 2081.537808] audit: type=1400 audit(1556343598.348:67): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="man_groff" pid=20227 comm="apparmor_parser" [ 2114.073132] audit: type=1400 audit(1556343630.879:68): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe" pid=22544 comm="apparmor_parser" [ 2114.073621] audit: type=1400 audit(1556343630.883:69): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe//kmod" pid=22544 comm="apparmor_parser" [ 2114.597263] audit: type=1400 audit(1556343631.403:70): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="libreoffice-oopslash" pid=22620 comm="apparmor_parser" [ 2114.650087] audit: type=1400 audit(1556343631.459:71): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="/usr/bin/man" pid=22624 comm="apparmor_parser" [ 2114.650753] audit: type=1400 audit(1556343631.459:72): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="man_filter" pid=22624 comm="apparmor_parser" [ 2114.651395] audit: type=1400 audit(1556343631.459:73): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="man_groff" pid=22624 comm="apparmor_parser" [ 2114.768229] audit: type=1400 audit(1556343631.575:74): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/tcpdump" pid=22625 comm="apparmor_parser" [ 2114.771163] audit: type=1400 audit(1556343631.579:75): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="nvidia_modprobe" pid=22628 comm="apparmor_parser" [ 2114.797631] audit: type=1400 audit(1556343631.607:76): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="nvidia_modprobe//kmod" pid=22628 comm="apparmor_parser" [ 2114.842385] audit: type=1400 audit(1556343631.651:77): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="libreoffice-xpdfimport" pid=22629 comm="apparmor_parser" [ 2120.018078] kauditd_printk_skb: 19 callbacks suppressed [ 2120.018079] audit: type=1400 audit(1556343636.822:97): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="libreoffice-soffice" pid=22632 comm="apparmor_parser" [ 2120.039968] audit: type=1400 audit(1556343636.846:98): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="libreoffice-soffice//gpg" pid=22632 comm="apparmor_parser" [ 2120.073538] audit: type=1400 audit(1556343636.878:99): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="snap-update-ns.core" pid=22638 comm="apparmor_parser" [ 2120.536183] audit: type=1400 audit(1556343637.342:100): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.canonical-livepatch.canonical-livepatch" pid=22641 comm="apparmor_parser" [ 2120.573785] audit: type=1400 audit(1556343637.378:101): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.canonical-livepatch.canonical-livepatchd" pid=22642 comm="apparmor_parser" [ 2121.244703] audit: type=1400 audit(1556343638.050:102): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.gnome-logs.gnome-logs" pid=22640 comm="apparmor_parser" [ 2122.068595] audit: type=1400 audit(1556343638.874:103): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="snap-update-ns.gnome-logs" pid=22639 comm="apparmor_parser" [ 2122.753160] audit: type=1400 audit(1556343639.558:104): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="snap-update-ns.gnome-calculator" pid=22643 comm="apparmor_parser" [ 2122.928761] audit: type=1400 audit(1556343639.734:105): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="snap-update-ns.gnome-system-monitor" pid=22644 comm="apparmor_parser" [ 2123.109560] audit: type=1400 audit(1556343639.914:106): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="/snap/core/6673/usr/lib/snapd/snap-confine" pid=22647 comm="apparmor_parser" [ 2125.513797] kauditd_printk_skb: 8 callbacks suppressed [ 2125.513800] audit: type=1400 audit(1556343642.318:115): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=22707 comm="apparmor_parser" [ 2125.514266] audit: type=1400 audit(1556343642.318:116): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="/usr/sbin/cupsd" pid=22707 comm="apparmor_parser" [ 2125.514486] audit: type=1400 audit(1556343642.318:117): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="/usr/sbin/cupsd//third_party" pid=22707 comm="apparmor_parser" [ 2126.936828] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fe80:0000:0000:0000:79ab:7fce:58d7:8f54 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=462591 PROTO=UDP SPT=8612 DPT=8612 LEN=24 [ 2126.936867] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fe80:0000:0000:0000:79ab:7fce:58d7:8f54 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=134339 PROTO=UDP SPT=8612 DPT=8610 LEN=24 [ 2126.947071] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fe80:0000:0000:0000:79ab:7fce:58d7:8f54 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=462591 PROTO=UDP SPT=8612 DPT=8612 LEN=24 [ 2126.947093] [UFW BLOCK] IN=wlp2s0 OUT= MAC= SRC=fe80:0000:0000:0000:79ab:7fce:58d7:8f54 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=134339 PROTO=UDP SPT=8612 DPT=8610 LEN=24 [ 2131.255555] audit: type=1400 audit(1556343648.057:118): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=23031 comm="apparmor_parser" [ 2131.255783] audit: type=1400 audit(1556343648.057:119): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=23031 comm="apparmor_parser" [ 2138.786829] wlp2s0: deauthenticating from ac:f9:70:e9:7a:ac by local choice (Reason: 3=DEAUTH_LEAVING) [ 2139.281769] IPv6: ADDRCONF(NETDEV_UP): eno1: link is not ready [ 2139.286948] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [ 2139.402539] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [ 2139.591129] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [ 2143.282413] wlp2s0: authenticate with ac:f9:70:e9:7a:ac [ 2143.286927] wlp2s0: send auth to ac:f9:70:e9:7a:ac (try 1/3) [ 2143.289704] wlp2s0: authenticated [ 2143.293762] wlp2s0: associate with ac:f9:70:e9:7a:ac (try 1/3) [ 2143.297130] wlp2s0: RX AssocResp from ac:f9:70:e9:7a:ac (capab=0x411 status=0 aid=2) [ 2143.298806] wlp2s0: associated [ 2143.319439] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready [ 2148.670735] audit: type=1400 audit(1556343665.474:120): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="/usr/sbin/cups-browsed" pid=24705 comm="apparmor_parser" [ 2158.157111] audit: type=1400 audit(1556343674.957:121): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="libreoffice-oopslash" pid=25531 comm="apparmor_parser" [ 2158.181704] audit: type=1400 audit(1556343674.981:122): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="libreoffice-senddoc" pid=25534 comm="apparmor_parser" [ 2162.905194] audit: type=1400 audit(1556343679.704:123): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="libreoffice-soffice" pid=25537 comm="apparmor_parser" [ 2162.906141] audit: type=1400 audit(1556343679.704:124): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="libreoffice-soffice//gpg" pid=25537 comm="apparmor_parser" [ 2162.932322] audit: type=1400 audit(1556343679.728:125): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="libreoffice-xpdfimport" pid=25540 comm="apparmor_parser"