[ 0.000000] microcode: microcode updated early to revision 0x838, date = 2019-04-22 [ 0.000000] Linux version 4.15.0-91-generic (XXX@XXX) (gcc version 7.4.0 (Ubuntu 7.4.0-1ubuntu1~18.04.1)) #92-Ubuntu SMP Fri Feb 28 11:09:48 UTC 2020 (Ubuntu 4.15.0-91.92-generic 4.15.18) [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-91-generic root=UUID=HASH_77C-371D-E5F4-8919-D006C65A5567 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: x87 FPU will use FXSAVE [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000008efff] usable [ 0.000000] BIOS-e820: [mem 0x000000000008f000-0x000000000008ffff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x0000000000090000-0x000000000009dfff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009e000-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001fffffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000020000000-0x00000000200fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000020100000-0x00000000b8a6ffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000b8a70000-0x00000000b8a9ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000b8aa0000-0x00000000b8aaffff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000b8ab0000-0x00000000b9270fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000b9271000-0x00000000b9b3ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000b9b40000-0x00000000b9b8bfff] type 20 [ 0.000000] BIOS-e820: [mem 0x00000000b9b8c000-0x00000000b9b8cfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000b9b8d000-0x00000000b9bcefff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000b9bcf000-0x00000000b9d3dfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000b9d3e000-0x00000000b9ff9fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000b9ffa000-0x00000000b9ffffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000e00f8000-0x00000000e00f8fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed01000-0x00000000fed01fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ffb00000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000023fffffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] efi: EFI v2.31 by Acer Inc. [ 0.000000] efi: ESRT=0xb9b3c298 ACPI=0xb8aa5000 ACPI 2.0=0xb8aa5000 SMBIOS=0xb9a89d18 [ 0.000000] secureboot: Secure boot could not be determined (mode 0) [ 0.000000] SMBIOS 2.8 present. [ 0.000000] DMI: Acer Aspire XC-603/Aspire XC-603, BIOS P11-B0 04/28/2014 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x240000 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-FFFFF uncachable [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 000000000 mask F80000000 write-back [ 0.000000] 1 base 080000000 mask FC0000000 write-back [ 0.000000] 2 base 0BA000000 mask FFE000000 uncachable [ 0.000000] 3 base 0BC000000 mask FFC000000 uncachable [ 0.000000] 4 base 100000000 mask F00000000 write-back [ 0.000000] 5 base 200000000 mask F00000000 write-back [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000000] total RAM covered: 11168M [ 0.000000] Found optimal setting for mtrr clean up [ 0.000000] gran_size: 64K chunk_size: 128M num_reg: 6 lose cover RAM: 0G [ 0.000000] e820: update [mem 0xba000000-0xffffffff] usable ==> reserved [ 0.000000] e820: last_pfn = 0xba000 max_arch_pfn = 0x400000000 [ 0.000000] esrt: Reserving ESRT space from 0x00000000b9b3c298 to 0x00000000b9b3c2d0. [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] BRK [0x1b1d91000, 0x1b1d91fff] PGTABLE [ 0.000000] BRK [0x1b1d92000, 0x1b1d92fff] PGTABLE [ 0.000000] BRK [0x1b1d93000, 0x1b1d93fff] PGTABLE [ 0.000000] BRK [0x1b1d94000, 0x1b1d94fff] PGTABLE [ 0.000000] BRK [0x1b1d95000, 0x1b1d95fff] PGTABLE [ 0.000000] BRK [0x1b1d96000, 0x1b1d96fff] PGTABLE [ 0.000000] BRK [0x1b1d97000, 0x1b1d97fff] PGTABLE [ 0.000000] BRK [0x1b1d98000, 0x1b1d98fff] PGTABLE [ 0.000000] BRK [0x1b1d99000, 0x1b1d99fff] PGTABLE [ 0.000000] BRK [0x1b1d9a000, 0x1b1d9afff] PGTABLE [ 0.000000] BRK [0x1b1d9b000, 0x1b1d9bfff] PGTABLE [ 0.000000] BRK [0x1b1d9c000, 0x1b1d9cfff] PGTABLE [ 0.000000] RAMDISK: [mem 0x330d9000-0x35863fff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000B8AA5000 000024 (v02 ACRSYS) [ 0.000000] ACPI: XSDT 0x00000000B8AA5080 000084 (v01 ACRSYS ACRPRDCT 01072009 AMI 00010013) [ 0.000000] ACPI: FACP 0x00000000B8AAEAB8 00010C (v05 ACRSYS ACRPRDCT 01072009 AMI 00010013) [ 0.000000] ACPI BIOS Warning (bug): 32/64X length mismatch in FADT/Gpe0Block: 128/32 (20170831/tbfadt-603) [ 0.000000] ACPI: DSDT 0x00000000B8AA5198 009920 (v02 ACRSYS ACRPRDCT 01072009 INTL 20120913) [ 0.000000] ACPI: FACS 0x00000000B924DF80 000040 [ 0.000000] ACPI: APIC 0x00000000B8AAEBC8 000084 (v03 ACRSYS ACRPRDCT 01072009 AMI 00010013) [ 0.000000] ACPI: FPDT 0x00000000B8AAEC50 000044 (v01 ACRSYS ACRPRDCT 01072009 AMI 00010013) [ 0.000000] ACPI: MSDM 0x00000000B8AAEC98 000055 (v03 ACRSYS ACRPRDCT 01072009 AMI 00010013) [ 0.000000] ACPI: MCFG 0x00000000B8AAECF0 00003C (v01 ACRSYS ACRPRDCT 01072009 MSFT 00000097) [ 0.000000] ACPI: LPIT 0x00000000B8AAED30 000104 (v01 ACRSYS ACRPRDCT 00000003 VLV2 0100000D) [ 0.000000] ACPI: HPET 0x00000000B8AAEE38 000038 (v01 ACRSYS ACRPRDCT 01072009 AMI. 00000005) [ 0.000000] ACPI: SSDT 0x00000000B8AAEE70 000763 (v01 PmRef CpuPm 00003000 INTL 20061109) [ 0.000000] ACPI: SSDT 0x00000000B8AAF5D8 000290 (v01 PmRef Cpu0Tst 00003000 INTL 20061109) [ 0.000000] ACPI: SSDT 0x00000000B8AAF868 00017A (v01 PmRef ApTst 00003000 INTL 20061109) [ 0.000000] ACPI: UEFI 0x00000000B8AAF9E8 000042 (v01 ACRSYS ACRPRDCT 00000000 00000000) [ 0.000000] ACPI: BGRT 0x00000000B8AAFA30 000038 (v01 ACRSYS ACRPRDCT 01072009 AMI 00010013) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000023fffffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x23ffd1000-0x23fffbfff] [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.000000] Device empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000008efff] [ 0.000000] node 0: [mem 0x0000000000090000-0x000000000009dfff] [ 0.000000] node 0: [mem 0x0000000000100000-0x000000001fffffff] [ 0.000000] node 0: [mem 0x0000000020100000-0x00000000b8a6ffff] [ 0.000000] node 0: [mem 0x00000000b9b8c000-0x00000000b9b8cfff] [ 0.000000] node 0: [mem 0x00000000b9bcf000-0x00000000b9d3dfff] [ 0.000000] node 0: [mem 0x00000000b9ffa000-0x00000000b9ffffff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000023fffffff] [ 0.000000] Reserved but unavailable: 98 pages [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000023fffffff] [ 0.000000] On node 0 totalpages: 2067074 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 22 pages reserved [ 0.000000] DMA zone: 3996 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 11756 pages used for memmap [ 0.000000] DMA32 zone: 752358 pages, LIFO batch:31 [ 0.000000] Normal zone: 20480 pages used for memmap [ 0.000000] Normal zone: 1310720 pages, LIFO batch:31 [ 0.000000] x86/hpet: Will disable the HPET for this platform because it's not reliable [ 0.000000] Reserving Intel graphics memory at 0x00000000bb000000-0x00000000beffffff [ 0.000000] ACPI: PM-Timer IO Port: 0x408 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] low edge lint[0xb3]) [ 0.000000] ACPI: NMI not connected to LINT 1! [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] low dfl lint[0xf6]) [ 0.000000] ACPI: NMI not connected to LINT 1! [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] low dfl lint[0xb6]) [ 0.000000] ACPI: NMI not connected to LINT 1! [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] dfl edge lint[0x67]) [ 0.000000] ACPI: NMI not connected to LINT 1! [ 0.000000] IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-86 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] e820: update [mem 0xb6eae000-0xb6f7cfff] usable ==> reserved [ 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 0x0008f000-0x0008ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x20000000-0x200fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xb6eae000-0xb6f7cfff] [ 0.000000] PM: Registered nosave memory: [mem 0xb8a70000-0xb8a9ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xb8aa0000-0xb8aaffff] [ 0.000000] PM: Registered nosave memory: [mem 0xb8ab0000-0xb9270fff] [ 0.000000] PM: Registered nosave memory: [mem 0xb9271000-0xb9b3ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xb9b40000-0xb9b8bfff] [ 0.000000] PM: Registered nosave memory: [mem 0xb9b8d000-0xb9bcefff] [ 0.000000] PM: Registered nosave memory: [mem 0xb9d3e000-0xb9ff9fff] [ 0.000000] PM: Registered nosave memory: [mem 0xba000000-0xbaffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbb000000-0xbeffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbf000000-0xe00f7fff] [ 0.000000] PM: Registered nosave memory: [mem 0xe00f8000-0xe00f8fff] [ 0.000000] PM: Registered nosave memory: [mem 0xe00f9000-0xfed00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed01000-0xfed01fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed02000-0xffafffff] [ 0.000000] PM: Registered nosave memory: [mem 0xffb00000-0xffffffff] [ 0.000000] e820: [mem 0xbf000000-0xe00f7fff] 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+0x99/0x4fd 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 45 pages/cpu s147456 r8192 d28672 u524288 [ 0.000000] pcpu-alloc: s147456 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: 2034752 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-91-generic root=UUID=HASH_77C-371D-E5F4-8919-D006C65A5567 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: 7932380K/8268296K available (12300K kernel code, 2481K rwdata, 4264K rodata, 2432K init, 2712K bss, 335916K 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 39347 entries in 154 pages [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=4. [ 0.000000] Tasks RCU enabled. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.000000] NR_IRQS: 524544, nr_irqs: 1024, preallocated irqs: 16 [ 0.000000] vt handoff: transparent VT on vt#1 [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] ACPI: Core revision 20170831 [ 0.000000] ACPI: 4 ACPI AML tables successfully acquired and loaded [ 0.000000] APIC: Switch to symmetric I/O mode setup [ 0.000000] tsc: Detected 2415.700 MHz processor [ 0.000013] Calibrating delay loop (skipped), value calculated using timer frequency.. 4831.40 BogoMIPS (lpj=9662800) [ 0.000017] pid_max: default: 32768 minimum: 301 [ 0.001677] Security Framework initialized [ 0.001680] Yama: becoming mindful. [ 0.001726] AppArmor: AppArmor initialized [ 0.004000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.004000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.004000] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.004000] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.004000] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.004000] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 0.004000] process: using mwait in idle threads [ 0.004000] Last level iTLB entries: 4KB 48, 2MB 0, 4MB 0 [ 0.004000] Last level dTLB entries: 4KB 128, 2MB 16, 4MB 16, 1GB 0 [ 0.004000] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.004000] Spectre V2 : Mitigation: Full generic retpoline [ 0.004000] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 0.004000] Spectre V2 : Enabling Restricted Speculation for firmware calls [ 0.004000] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 0.004000] MDS: Mitigation: Clear CPU buffers [ 0.004000] Freeing SMP alternatives memory: 36K [ 0.004000] TSC deadline timer enabled [ 0.004000] smpboot: CPU0: Intel(R) Pentium(R) CPU J2900 @ 2.41GHz (family: 0x6, model: 0x37, stepping: 0x8) [ 0.004000] Performance Events: PEBS fmt2+, 8-deep LBR, Silvermont events, 8-deep LBR, full-width counters, Intel PMU driver. [ 0.004000] ... version: 3 [ 0.004000] ... bit width: 40 [ 0.004000] ... generic registers: 2 [ 0.004000] ... value mask: 000000ffffffffff [ 0.004000] ... max period: 0000007fffffffff [ 0.004000] ... fixed-purpose events: 3 [ 0.004000] ... event mask: 0000000700000003 [ 0.004000] Hierarchical SRCU implementation. [ 0.004000] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter. [ 0.004000] smp: Bringing up secondary CPUs ... [ 0.004000] x86: Booting SMP configuration: [ 0.004000] .... node #0, CPUs: #1 #2 #3 [ 0.007143] smp: Brought up 1 node, 4 CPUs [ 0.007143] smpboot: Max logical packages: 1 [ 0.007143] smpboot: Total of 4 processors activated (19325.60 BogoMIPS) [ 0.009151] devtmpfs: initialized [ 0.009151] x86/mm: Memory block size: 128MB [ 0.009678] evm: security.selinux [ 0.009680] evm: security.SMACK64 [ 0.009681] evm: security.SMACK64EXEC [ 0.009681] evm: security.SMACK64TRANSMUTE [ 0.009682] evm: security.SMACK64MMAP [ 0.009683] evm: security.apparmor [ 0.009684] evm: security.ima [ 0.009684] evm: security.capability [ 0.009719] PM: Registering ACPI NVS region [mem 0x0008f000-0x0008ffff] (4096 bytes) [ 0.009719] PM: Registering ACPI NVS region [mem 0xb8ab0000-0xb9270fff] (8130560 bytes) [ 0.009719] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.009719] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 0.009719] pinctrl core: initialized pinctrl subsystem [ 0.012130] RTC time: 12:23:44, date: 04/10/20 [ 0.012342] NET: Registered protocol family 16 [ 0.012533] cpuidle: using governor ladder [ 0.012533] cpuidle: using governor menu [ 0.012533] ACPI: bus type PCI registered [ 0.012533] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.012533] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.012533] PCI: not using MMCONFIG [ 0.012533] PCI: Using configuration type 1 for base access [ 0.016070] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.016221] ACPI: Added _OSI(Module Device) [ 0.016223] ACPI: Added _OSI(Processor Device) [ 0.016224] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.016225] ACPI: Added _OSI(Processor Aggregator Device) [ 0.016227] ACPI: Added _OSI(Linux-Dell-Video) [ 0.016229] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.016230] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 0.025547] ACPI: Dynamic OEM Table Load: [ 0.025558] ACPI: SSDT 0xFFFF9D39B5C99800 000521 (v01 PmRef Cpu0Ist 00003000 INTL 20061109) [ 0.026197] ACPI: Dynamic OEM Table Load: [ 0.026206] ACPI: SSDT 0xFFFF9D39B5C9C000 000433 (v01 PmRef Cpu0Cst 00003001 INTL 20061109) [ 0.029194] ACPI: Dynamic OEM Table Load: [ 0.029202] ACPI: SSDT 0xFFFF9D39B5D3F200 00015F (v01 PmRef ApIst 00003000 INTL 20061109) [ 0.029745] ACPI: Dynamic OEM Table Load: [ 0.029752] ACPI: SSDT 0xFFFF9D39B5D09180 00008D (v01 PmRef ApCst 00003000 INTL 20061109) [ 0.032473] ACPI: Interpreter enabled [ 0.032514] ACPI: (supports S0 S3 S4 S5) [ 0.032516] ACPI: Using IOAPIC for interrupt routing [ 0.032590] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.033777] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in ACPI motherboard resources [ 0.033807] PCI: Using host bridge windows from ACPI; if necessary, use Xpci=nocrsX and report a bug [ 0.034372] ACPI: GPE 0x02 active on init [ 0.034410] ACPI: Enabled 9 GPEs in block 00 to 3F [ 0.462512] ACPI: Power Resource [USBC] (on) [ 0.466064] ACPI: Power Resource [PLPE] (on) [ 0.466735] ACPI: Power Resource [PLPE] (on) [ 0.468237] ACPI: Power Resource [FN00] (off) [ 0.469626] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.469637] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.470126] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM [ 0.471268] PCI host bridge to bus 0000:00 [ 0.471272] pci_bus 0000:00: root bus resource [io 0x0070-0x0077] [ 0.471275] pci_bus 0000:00: root bus resource [io 0x0000-0x006f window] [ 0.471277] pci_bus 0000:00: root bus resource [io 0x0078-0x0cf7 window] [ 0.471279] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.471282] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.471284] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff window] [ 0.471286] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000fffff window] [ 0.471289] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xd0816ffe window] [ 0.471292] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.471303] pci 0000:00:00.0: [8086:0f00] type 00 class 0x060000 [ 0.471554] pci 0000:00:02.0: [8086:0f31] type 00 class 0x030000 [ 0.471568] pci 0000:00:02.0: reg 0x10: [mem 0xd0000000-0xd03fffff] [ 0.471578] pci 0000:00:02.0: reg 0x18: [mem 0xc0000000-0xcfffffff pref] [ 0.471588] pci 0000:00:02.0: reg 0x20: [io 0xf080-0xf087] [ 0.471607] pci 0000:00:02.0: BAR 2: assigned to efifb [ 0.471837] pci 0000:00:13.0: [8086:0f23] type 00 class 0x010601 [ 0.471857] pci 0000:00:13.0: reg 0x10: [io 0xf070-0xf077] [ 0.471866] pci 0000:00:13.0: reg 0x14: [io 0xf060-0xf063] [ 0.471875] pci 0000:00:13.0: reg 0x18: [io 0xf050-0xf057] [ 0.471884] pci 0000:00:13.0: reg 0x1c: [io 0xf040-0xf043] [ 0.471892] pci 0000:00:13.0: reg 0x20: [io 0xf020-0xf03f] [ 0.471901] pci 0000:00:13.0: reg 0x24: [mem 0xd0816000-0xd08167ff] [ 0.471948] pci 0000:00:13.0: PME# supported from D3hot [ 0.472163] pci 0000:00:14.0: [8086:0f35] type 00 class 0x0c0330 [ 0.472184] pci 0000:00:14.0: reg 0x10: [mem 0xd0800000-0xd080ffff 64bit] [ 0.472243] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.472463] pci 0000:00:1a.0: [8086:0f18] type 00 class 0x108000 [ 0.472491] pci 0000:00:1a.0: reg 0x10: [mem 0xd0500000-0xd05fffff] [ 0.472504] pci 0000:00:1a.0: reg 0x14: [mem 0xd0400000-0xd04fffff] [ 0.472606] pci 0000:00:1a.0: PME# supported from D0 D3hot [ 0.472816] pci 0000:00:1b.0: [8086:0f04] type 00 class 0x040300 [ 0.472840] pci 0000:00:1b.0: reg 0x10: [mem 0xd0810000-0xd0813fff 64bit] [ 0.472911] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 0.473125] pci 0000:00:1c.0: [8086:0f48] type 01 class 0x060400 [ 0.473190] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.473410] pci 0000:00:1c.2: [8086:0f4c] type 01 class 0x060400 [ 0.473474] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold [ 0.473691] pci 0000:00:1f.0: [8086:0f1c] type 00 class 0x060100 [ 0.473969] pci 0000:00:1f.3: [8086:0f12] type 00 class 0x0c0500 [ 0.474012] pci 0000:00:1f.3: reg 0x10: [mem 0xd0814000-0xd081401f] [ 0.474081] pci 0000:00:1f.3: reg 0x20: [io 0xf000-0xf01f] [ 0.474490] pci 0000:01:00.0: [168c:0034] type 00 class 0x028000 [ 0.474540] pci 0000:01:00.0: reg 0x10: [mem 0xd0700000-0xd077ffff 64bit] [ 0.474597] pci 0000:01:00.0: reg 0x30: [mem 0xd0780000-0xd078ffff pref] [ 0.474715] pci 0000:01:00.0: supports D1 D2 [ 0.474717] pci 0000:01:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.488041] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.488050] pci 0000:00:1c.0: bridge window [mem 0xd0700000-0xd07fffff] [ 0.488217] pci 0000:02:00.0: [10ec:8168] type 00 class 0x020000 [ 0.488247] pci 0000:02:00.0: reg 0x10: [io 0xe000-0xe0ff] [ 0.488274] pci 0000:02:00.0: reg 0x18: [mem 0xd0604000-0xd0604fff 64bit] [ 0.488291] pci 0000:02:00.0: reg 0x20: [mem 0xd0600000-0xd0603fff 64bit pref] [ 0.488386] pci 0000:02:00.0: supports D1 D2 [ 0.488388] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.504036] pci 0000:00:1c.2: PCI bridge to [bus 02] [ 0.504043] pci 0000:00:1c.2: bridge window [io 0xe000-0xefff] [ 0.504049] pci 0000:00:1c.2: bridge window [mem 0xd0600000-0xd06fffff] [ 0.716845] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.717055] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.717262] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.717468] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.717674] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.717882] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.718089] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.718295] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.720003] SCSI subsystem initialized [ 0.720046] libata version 3.00 loaded. [ 0.720055] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 0.720055] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.720055] pci 0000:00:02.0: vgaarb: bridge control possible [ 0.720055] vgaarb: loaded [ 0.720060] ACPI: bus type USB registered [ 0.720112] usbcore: registered new interface driver usbfs [ 0.720138] usbcore: registered new interface driver hub [ 0.720188] usbcore: registered new device driver usb [ 0.720309] EDAC MC: Ver: 3.0.0 [ 0.724064] Registered efivars operations [ 0.724169] PCI: Using ACPI for IRQ routing [ 0.730110] PCI: pci_cache_line_size set to 64 bytes [ 0.730154] e820: reserve RAM buffer [mem 0x0008f000-0x0008ffff] [ 0.730157] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff] [ 0.730158] e820: reserve RAM buffer [mem 0xb6eae000-0xb7ffffff] [ 0.730160] e820: reserve RAM buffer [mem 0xb8a70000-0xbbffffff] [ 0.730162] e820: reserve RAM buffer [mem 0xb9b8d000-0xbbffffff] [ 0.730164] e820: reserve RAM buffer [mem 0xb9d3e000-0xbbffffff] [ 0.730166] e820: reserve RAM buffer [mem 0xba000000-0xbbffffff] [ 0.730343] NetLabel: Initializing [ 0.730345] NetLabel: domain hash size = 128 [ 0.730346] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.730374] NetLabel: unlabeled traffic allowed by default [ 0.730406] clocksource: Switched to clocksource refined-jiffies [ 0.753327] VFS: Disk quotas dquot_6.6.0 [ 0.753364] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.753562] AppArmor: AppArmor Filesystem Enabled [ 0.753620] pnp: PnP ACPI init [ 0.753736] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.754046] system 00:01: [io 0x0680-0x069f] has been reserved [ 0.754049] system 00:01: [io 0x0400-0x047f] has been reserved [ 0.754052] system 00:01: [io 0x0500-0x05fe] has been reserved [ 0.754055] system 00:01: [io 0x0600-0x061f] has been reserved [ 0.754063] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.754551] system 00:02: [io 0x0a00-0x0a1f] has been reserved [ 0.754554] system 00:02: [io 0x0a20-0x0a2f] has been reserved [ 0.754557] system 00:02: [io 0x0a30-0x0a3f] has been reserved [ 0.754565] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.960624] system 00:03: [mem 0xe0000000-0xefffffff] could not be reserved [ 0.960627] system 00:03: [mem 0xfed01000-0xfed01fff] has been reserved [ 0.960630] system 00:03: [mem 0xfed03000-0xfed03fff] has been reserved [ 0.960632] system 00:03: [mem 0xfed04000-0xfed04fff] has been reserved [ 0.960635] system 00:03: [mem 0xfed0c000-0xfed0ffff] has been reserved [ 0.960638] system 00:03: [mem 0xfed08000-0xfed08fff] has been reserved [ 0.960640] system 00:03: [mem 0xfed1c000-0xfed1cfff] has been reserved [ 0.960643] system 00:03: [mem 0xfee00000-0xfeefffff] has been reserved [ 0.960646] system 00:03: [mem 0xfef00000-0xfeffffff] has been reserved [ 0.960654] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.961249] pnp: PnP ACPI: found 4 devices [ 0.970175] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.970204] clocksource: Switched to clocksource acpi_pm [ 0.970226] pci 0000:00:1c.0: bridge window [io 0x1000-0x0fff] to [bus 01] add_size 1000 [ 0.970231] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 01] add_size 200000 add_align 100000 [ 0.970240] pci 0000:00:1c.2: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 02] add_size 200000 add_align 100000 [ 0.970256] pci 0000:00:1c.0: BAR 15: no space for [mem size 0x00200000 64bit pref] [ 0.970259] pci 0000:00:1c.0: BAR 15: failed to assign [mem size 0x00200000 64bit pref] [ 0.970267] pci 0000:00:1c.2: BAR 15: no space for [mem size 0x00200000 64bit pref] [ 0.970269] pci 0000:00:1c.2: BAR 15: failed to assign [mem size 0x00200000 64bit pref] [ 0.970274] pci 0000:00:1c.0: BAR 13: assigned [io 0x1000-0x1fff] [ 0.970282] pci 0000:00:1c.2: BAR 15: no space for [mem size 0x00200000 64bit pref] [ 0.970285] pci 0000:00:1c.2: BAR 15: failed to assign [mem size 0x00200000 64bit pref] [ 0.970292] pci 0000:00:1c.0: BAR 15: no space for [mem size 0x00200000 64bit pref] [ 0.970294] pci 0000:00:1c.0: BAR 15: failed to assign [mem size 0x00200000 64bit pref] [ 0.970298] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.970301] pci 0000:00:1c.0: bridge window [io 0x1000-0x1fff] [ 0.970306] pci 0000:00:1c.0: bridge window [mem 0xd0700000-0xd07fffff] [ 0.970318] pci 0000:00:1c.2: PCI bridge to [bus 02] [ 0.970321] pci 0000:00:1c.2: bridge window [io 0xe000-0xefff] [ 0.970325] pci 0000:00:1c.2: bridge window [mem 0xd0600000-0xd06fffff] [ 0.970333] pci_bus 0000:00: resource 4 [io 0x0070-0x0077] [ 0.970336] pci_bus 0000:00: resource 5 [io 0x0000-0x006f window] [ 0.970338] pci_bus 0000:00: resource 6 [io 0x0078-0x0cf7 window] [ 0.970340] pci_bus 0000:00: resource 7 [io 0x0d00-0xffff window] [ 0.970343] pci_bus 0000:00: resource 8 [mem 0x000a0000-0x000bffff window] [ 0.970345] pci_bus 0000:00: resource 9 [mem 0x000c0000-0x000dffff window] [ 0.970347] pci_bus 0000:00: resource 10 [mem 0x000e0000-0x000fffff window] [ 0.970350] pci_bus 0000:00: resource 11 [mem 0xc0000000-0xd0816ffe window] [ 0.970352] pci_bus 0000:01: resource 0 [io 0x1000-0x1fff] [ 0.970354] pci_bus 0000:01: resource 1 [mem 0xd0700000-0xd07fffff] [ 0.970357] pci_bus 0000:02: resource 0 [io 0xe000-0xefff] [ 0.970359] pci_bus 0000:02: resource 1 [mem 0xd0600000-0xd06fffff] [ 0.970579] NET: Registered protocol family 2 [ 0.970843] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 0.971075] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 0.971346] TCP: Hash tables configured (established 65536 bind 65536) [ 0.971457] UDP hash table entries: 4096 (order: 5, 131072 bytes) [ 0.971518] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes) [ 0.971665] NET: Registered protocol family 1 [ 0.971691] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.971691] PCI: CLS 64 bytes, default 64 [ 0.971691] Unpacking initramfs... [ 1.783744] Freeing initrd memory: 40492K [ 1.783830] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.783833] software IO TLB: mapped [mem 0xb0549000-0xb4549000] (64MB) [ 1.783909] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x22d226b40b0, max_idle_ns: 440795220115 ns [ 1.783965] clocksource: Switched to clocksource tsc [ 1.784045] Scanning for low memory corruption every 60 seconds [ 1.785236] Initialise system trusted keyrings [ 1.785254] Key type blacklist registered [ 1.785328] workingset: timestamp_bits=36 max_order=21 bucket_order=0 [ 1.787627] zbud: loaded [ 1.788617] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 1.788892] fuse init (API version 7.26) [ 1.792255] Key type asymmetric registered [ 1.792257] Asymmetric key parser 'x509' registered [ 1.792338] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246) [ 1.792486] io scheduler noop registered [ 1.792488] io scheduler deadline registered [ 1.792578] io scheduler cfq registered (default) [ 1.793368] efifb: probing for efifb [ 1.793390] efifb: framebuffer at 0xc0000000, using 1920k, total 1920k [ 1.793391] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 1.793392] efifb: scrolling: redraw [ 1.793395] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 1.793572] Console: switching to colour frame buffer device 100x37 [ 1.793612] fb0: EFI VGA frame buffer device [ 1.793640] intel_idle: MWAIT substates: 0x33000020 [ 1.793643] intel_idle: v0.4.1 model 0x37 [ 1.794062] intel_idle: lapic_timer_reliable_states 0xffffffff [ 1.794236] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0 [ 1.794275] ACPI: Power Button [PWRB] [ 1.794341] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input1 [ 1.794354] ACPI: Sleep Button [SLPB] [ 1.794416] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2 [ 1.794443] ACPI: Power Button [PWRF] [ 1.800526] (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info(). [ 1.800764] thermal LNXTHERM:00: registered as thermal_zone0 [ 1.800766] ACPI: Thermal Zone [TZ01] (41 C) [ 1.801883] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 1.822219] serial8250: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 1.833295] hpet: number irqs doesn't agree with number of timers [ 1.833392] Linux agpgart interface v0.103 [ 1.836415] loop: module loaded [ 1.836753] libphy: Fixed MDIO Bus: probed [ 1.836755] tun: Universal TUN/TAP device driver, 1.6 [ 1.836815] PPP generic driver version 2.4.2 [ 1.836891] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.836897] ehci-pci: EHCI PCI platform driver [ 1.836918] ehci-platform: EHCI generic platform driver [ 1.836938] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.836942] ohci-pci: OHCI PCI platform driver [ 1.836956] ohci-platform: OHCI generic platform driver [ 1.836967] uhci_hcd: USB Universal Host Controller Interface driver [ 1.837252] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 1.837264] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1 [ 1.838352] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0000000000009810 [ 1.838357] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 1.838554] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.838557] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=... [ 1.838559] usb usb1: Product: xHCI Host Controller [ 1.838561] usb usb1: Manufacturer: Linux 4.15.0-91-generic xhci-hcd [ 1.838563] usb usb1: SerialNumber: ... [ 1.838824] hub 1-0:1.0: USB hub found [ 1.838840] hub 1-0:1.0: 6 ports detected [ 1.839643] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 1.839650] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 [ 1.839656] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed [ 1.839724] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003 [ 1.839727] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=... [ 1.839729] usb usb2: Product: xHCI Host Controller [ 1.839730] usb usb2: Manufacturer: Linux 4.15.0-91-generic xhci-hcd [ 1.839732] usb usb2: SerialNumber: ... [ 1.839907] hub 2-0:1.0: USB hub found [ 1.839920] hub 2-0:1.0: 1 port detected [ 1.840251] i8042: PNP: No PS/2 controller found. [ 1.840252] i8042: Probing ports directly. [ 1.841046] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.841054] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.841770] mousedev: PS/2 mouse device common for all mice [ 1.842147] rtc_cmos 00:00: RTC can wake from S4 [ 1.842285] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 1.842312] rtc_cmos 00:00: alarms up to one month, y3k, 242 bytes nvram [ 1.842325] i2c /dev entries driver [ 1.842416] device-mapper: uevent: version 1.0.3 [ 1.842529] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: XXX@XXX [ 1.842537] intel_pstate: Intel P-state driver initializing [ 1.843448] ledtrig-cpu: registered to indicate activity on CPUs [ 1.843452] EFI Variables Facility v0.08 2004-May-17 [ 1.844403] efivars: duplicate variable: PCI_COMMON-HASH_C55-ACAF-1FEB-2483-7A968837F68E [ 1.845752] NET: Registered protocol family 10 [ 1.855881] Segment Routing with IPv6 [ 1.855918] NET: Registered protocol family 17 [ 1.856502] Key type dns_resolver registered [ 1.857752] mce: Using 6 MCE banks [ 1.857774] RAS: Correctable Errors collector initialized. [ 1.857830] microcode: sig=0x30678, pf=0x4, revision=0x838 [ 1.858588] microcode: Microcode Update Driver: v2.2. [ 1.858603] sched_clock: Marking stable (1858578933, 0)->(1959565582, -100986649) [ 1.859093] registered taskstats version 1 [ 1.859108] Loading compiled-in X.509 certificates [ 1.865244] Loaded X.509 cert 'Build time autogenerated kernel key: d019e8c5f4cbc828f6af43369f65a014a3a68371' [ 1.865494] Loaded UEFI:db cert 'Acer Database: 84f00f5841571abd2cc11a8c26d5c9c8d2b6b0b5' linked to secondary sys keyring [ 1.865536] Loaded UEFI:db cert 'Microsoft Corporation UEFI CA 2011: 13adbf4309bd82709c8cd54f316ed522988a1bd4' linked to secondary sys keyring [ 1.865573] Loaded UEFI:db cert 'Microsoft Windows Production PCA 2011: a92902398e16c49778cd90f99e4f9ae17c55af53' linked to secondary sys keyring [ 1.865646] Couldn't get size: 0x800000000000000e [ 1.865650] MODSIGN: Couldn't get UEFI MokListRT [ 1.866278] zswap: loaded using pool lzo/zbud [ 1.877294] Key type big_key registered [ 1.877300] Key type trusted registered [ 1.882782] Key type encrypted registered [ 1.882788] AppArmor: AppArmor sha1 policy hashing enabled [ 1.882792] ima: No TPM chip found, activating TPM-bypass! (rc=-19) [ 1.882807] ima: Allocated hash algorithm: sha1 [ 1.882841] evm: HMAC attrs: 0x1 [ 1.883256] Magic number: 0:832:379 [ 1.883816] rtc_cmos 00:00: setting system clock to 2020-04-10 12:23:46 UTC (1586521426) [ 1.883929] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 1.883930] EDD information not available. [ 1.900443] Freeing unused kernel image memory: 2432K [ 1.920923] Write protecting the kernel read-only data: 20480k [ 1.923391] Freeing unused kernel image memory: 2008K [ 1.924599] Freeing unused kernel image memory: 1880K [ 1.941781] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 1.942465] x86/mm: Checking user space page tables [ 1.958347] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 2.172152] usb 1-2: new low-speed USB device number 2 using xhci_hcd [ 2.224545] ahci 0000:00:13.0: version 3.0 [ 2.224762] ahci 0000:00:13.0: controller can't do DEVSLP, turning off [ 2.225641] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded [ 2.225656] r8169 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control [ 2.234926] ahci 0000:00:13.0: AHCI 0001.0300 32 slots 2 ports 3 Gbps 0x3 impl SATA mode [ 2.234931] ahci 0000:00:13.0: flags: 64bit ncq pm led clo pio slum part deso [ 2.237108] r8169 0000:02:00.0 eth0: RTL8168g/8111g at 0x (ptrval), XX:XX:XX:XX:XX:XX, XID 0c000800 IRQ 89 [ 2.237111] r8169 0000:02:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko] [ 2.240514] scsi host0: ahci [ 2.246874] scsi host1: ahci [ 2.247004] ata1: SATA max UDMA/133 abar m2048@0xd0816000 port 0xd0816100 irq 88 [ 2.247008] ata2: SATA max UDMA/133 abar m2048@0xd0816000 port 0xd0816180 irq 88 [ 2.325004] usb 1-2: New USB device found, idVendor=0c45, idProduct=760b [ 2.325008] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=... [ 2.325010] usb 1-2: Product: USB Keyboard [ 2.325012] usb 1-2: Manufacturer: SONiX [ 2.391139] r8169 0000:02:00.0 enp2s0: renamed from eth0 [ 2.452381] usb 1-3: new low-speed USB device number 3 using xhci_hcd [ 2.560724] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 2.560828] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 2.561808] ata1.00: ATA-9: WDC WD10EZEX-21M2NA0, 01.01A01, max UDMA/133 [ 2.561811] ata1.00: 1953525168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA [ 2.562948] ata1.00: configured for UDMA/133 [ 2.563527] ata2.00: ATAPI: HL-DT-ST DVDRAM GHB0N, 1.00, max UDMA/133 [ 2.564047] scsi 0:0:0:0: Direct-Access ATA WDC WD10EZEX-21M 1A01 PQ: 0 ANSI: 5 [ 2.564523] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 2.564720] sd 0:0:0:0: [sda] 1953525168 512-byte logical blocks: (1.00 TB/932 GiB) [ 2.564723] sd 0:0:0:0: [sda] 4096-byte physical blocks [ 2.564748] sd 0:0:0:0: [sda] Write Protect is off [ 2.564751] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 2.564796] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 2.569629] ata2.00: configured for UDMA/133 [ 2.578834] scsi 1:0:0:0: CD-ROM HL-DT-ST DVDRAM GHB0N 1.00 PQ: 0 ANSI: 5 [ 2.608490] usb 1-3: New USB device found, idVendor=0458, idProduct=003a [ 2.608497] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=... [ 2.608500] usb 1-3: Product: USB Optical Mouse [ 2.608504] usb 1-3: Manufacturer: PixArt [ 2.630059] sda: sda1 sda2 sda3 sda4 sda5 sda6 sda7 sda8 [ 2.631405] sd 0:0:0:0: [sda] Attached SCSI disk [ 2.651824] sr 1:0:0:0: [sr0] scsi3-mmc drive: 40x/12x writer dvd-ram cd/rw xa/form2 cdda tray [ 2.651826] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 2.652024] sr 1:0:0:0: Attached scsi CD-ROM sr0 [ 2.652128] sr 1:0:0:0: Attached scsi generic sg1 type 5 [ 2.736032] usb 1-4: new high-speed USB device number 4 using xhci_hcd [ 2.888826] usb 1-4: New USB device found, idVendor=05e3, idProduct=0608 [ 2.888832] usb 1-4: New USB device strings: Mfr=0, Product=1, SerialNumber=... [ 2.888836] usb 1-4: Product: USB2.0 Hub [ 2.890524] hub 1-4:1.0: USB hub found [ 2.890759] hub 1-4:1.0: 4 ports detected [ 2.923399] hidraw: raw HID events driver (C) Jiri Kosina [ 2.932586] usbcore: registered new interface driver usbhid [ 2.932588] usbhid: USB HID core driver [ 2.945932] input: SONiX USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0/0003:0C45:760B.0001/input/input6 [ 3.004319] hid-generic 0003:0C45:760B.0001: input,hidraw0: USB HID v1.11 Keyboard [SONiX USB Keyboard] on usb-0000:00:14.0-2/input0 [ 3.004594] input: SONiX USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.1/0003:0C45:760B.0002/input/input7 [ 3.064826] hid-generic 0003:0C45:760B.0002: input,hidraw1: USB HID v1.11 Device [SONiX USB Keyboard] on usb-0000:00:14.0-2/input1 [ 3.065010] input: PixArt USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/0003:0458:003A.0003/input/input8 [ 3.065925] hid-generic 0003:0458:003A.0003: input,hidraw2: USB HID v1.11 Mouse [PixArt USB Optical Mouse] on usb-0000:00:14.0-3/input0 [ 3.104529] random: fast init done [ 3.184056] usb 1-4.1: new full-speed USB device number 5 using xhci_hcd [ 3.286690] usb 1-4.1: string descriptor 0 read error: -22 [ 3.286699] usb 1-4.1: New USB device found, idVendor=04ca, idProduct=3006 [ 3.286702] usb 1-4.1: New USB device strings: Mfr=1, Product=2, SerialNumber=... [ 3.286974] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 3.286990] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 3.287023] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 3.368163] usb 1-4.2: new high-speed USB device number 6 using xhci_hcd [ 3.475763] usb 1-4.2: New USB device found, idVendor=0bda, idProduct=0153 [ 3.475766] usb 1-4.2: New USB device strings: Mfr=1, Product=2, SerialNumber=... [ 3.475768] usb 1-4.2: Product: USB2.0-CRW [ 3.475770] usb 1-4.2: Manufacturer: Generic [ 3.475772] usb 1-4.2: SerialNumber: ... [ 3.500124] usbcore: registered new interface driver usb-storage [ 3.502838] usbcore: registered new interface driver uas [ 3.505243] ums-realtek 1-4.2:1.0: USB Mass Storage device detected [ 3.508303] scsi host2: usb-storage 1-4.2:1.0 [ 3.508441] usbcore: registered new interface driver ums-realtek [ 3.560025] usb 1-4.4: new full-speed USB device number 7 using xhci_hcd [ 3.667154] usb 1-4.4: New USB device found, idVendor=0e8d, idProduct=0002 [ 3.667160] usb 1-4.4: New USB device strings: Mfr=2, Product=3, SerialNumber=... [ 3.667164] usb 1-4.4: Product: Product [ 3.667167] usb 1-4.4: Manufacturer: MediaTek Inc [ 3.667170] usb 1-4.4: SerialNumber: ... [ 3.669236] usb-storage 1-4.4:1.0: USB Mass Storage device detected [ 3.670145] scsi host3: usb-storage 1-4.4:1.0 [ 4.543001] scsi 2:0:0:0: Direct-Access Generic- SD/MMC/MS PRO 1.00 PQ: 0 ANSI: 4 [ 4.543792] sd 2:0:0:0: Attached scsi generic sg2 type 0 [ 4.550399] sd 2:0:0:0: [sdb] Attached SCSI removable disk [ 4.701562] scsi 3:0:0:0: Direct-Access MEDIATEK FLASH DISK PQ: 0 ANSI: 0 CCS [ 4.702211] sd 3:0:0:0: Attached scsi generic sg3 type 0 [ 4.702960] sd 3:0:0:0: [sdc] 60715008 512-byte logical blocks: (31.1 GB/29.0 GiB) [ 4.703393] sd 3:0:0:0: [sdc] Write Protect is off [ 4.703397] sd 3:0:0:0: [sdc] Mode Sense: 03 00 00 00 [ 4.703783] sd 3:0:0:0: [sdc] No Caching mode page found [ 4.703789] sd 3:0:0:0: [sdc] Assuming drive cache: write through [ 4.713251] sdc: sdc1 [ 4.715324] sd 3:0:0:0: [sdc] Attached SCSI removable disk [ 5.460929] random: crng init done [ 5.460934] random: 7 urandom warning(s) missed due to ratelimiting [ 11.006343] EXT4-fs (sda7): mounted filesystem with ordered data mode. Opts: (null) [ 12.330379] ip_tables: (C) 0DB3-0E5D Netfilter Core Team [ 12.348068] efivars: duplicate variable: PCI_COMMON-HASH_C55-ACAF-1FEB-2483-7A968837F68E [ 12.405890] systemd[1]: systemd 237 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) [ 12.425199] systemd[1]: Detected architecture x86-64. [ 12.443013] systemd[1]: Set hostname to ... [ 17.823047] systemd[1]: Created slice System Slice. [ 17.823381] systemd[1]: Listening on LVM2 metadata daemon socket. [ 17.823510] systemd[1]: Listening on LVM2 poll daemon socket. [ 17.823646] systemd[1]: Listening on Device-mapper event daemon FIFOs. [ 17.824043] systemd[1]: Created slice system-postfix.slice. [ 17.824346] systemd[1]: Listening on Journal Audit Socket. [ 17.824539] systemd[1]: Listening on Journal Socket (/dev/log). [ 17.824774] systemd[1]: Listening on Journal Socket. [ 17.826567] systemd[1]: Starting Create list of required static device nodes for the current kernel... [ 17.828766] systemd[1]: Starting Set the console keyboard layout... [ 18.150115] EXT4-fs (sda7): re-mounted. Opts: errors=remount-ro [ 18.289182] PKCS#7 signature not signed with a trusted key [ 18.289193] ashmem_linux: loading out-of-tree module taints kernel. [ 18.289224] ashmem_linux: module verification failed: signature and/or required key missing - tainting kernel [ 18.292496] PKCS#7 signature not signed with a trusted key [ 19.687854] systemd-journald[676]: Received request to flush runtime journal from PID 1 [ 29.143792] lp: driver loaded but no devices found [ 29.363869] Adding 2097148k swap on /swapfile. Priority:-2 extents:6 across:2260988k FS [ 29.373217] ppdev: user-space parallel port driver [ 29.775154] systemd-journald[676]: File /var/log/journal/48fdea44cb534c529716d59aa9cab399/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 33.273433] media: Linux media interface: v0.10 [ 33.293128] Linux video capture interface: v2.00 [ 33.770510] arp_tables: arp_tables: (C) 2002 David S. Miller [ 34.011500] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. [ 34.063082] Bridge firewalling registered [ 34.220143] ip6_tables: (C) 0DB3-0E5D Netfilter Core Team [ 35.542620] acpi PNP0C14:01: duplicate WMI GUID HASH_588-CAE0-9FF1-C20E-8ACAF41B3CAC (first instance was on PNP0C14:00) [ 35.568295] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 35.639685] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 35.645268] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 36.189226] mei_txe 0000:00:1a.0: can't derive routing for PCI INT A [ 36.189230] mei_txe 0000:00:1a.0: PCI INT A: not connected [ 36.304733] Bluetooth: Core ver 2.22 [ 36.304762] NET: Registered protocol family 31 [ 36.304764] Bluetooth: HCI device and connection manager initialized [ 36.304769] Bluetooth: HCI socket layer initialized [ 36.304773] Bluetooth: L2CAP socket layer initialized [ 36.304781] Bluetooth: SCO socket layer initialized [ 36.376929] ath9k 0000:01:00.0: enabling device (0000 -> 0002) [ 36.390215] ath: phy0: ASPM enabled: 0x43 [ 36.390220] ath: EEPROM regdomain: 0x6a [ 36.390221] ath: EEPROM indicates we should expect a direct regpair map [ 36.390223] ath: Country alpha2 being used: 00 [ 36.390224] ath: Regpair used: 0x6a [ 36.442628] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' [ 36.443509] ieee80211 phy0: Atheros AR9462 Rev:2 mem=0xffffc10a41f80000, irq=16 [ 36.493910] usbcore: registered new interface driver btusb [ 36.667211] usbcore: registered new interface driver ath3k [ 36.670298] usb 1-4.1: USB disconnect, device number 5 [ 36.896028] usb 1-4.1: new full-speed USB device number 8 using xhci_hcd [ 36.997785] usb 1-4.1: string descriptor 0 read error: -22 [ 36.997794] usb 1-4.1: New USB device found, idVendor=04ca, idProduct=3006 [ 36.997796] usb 1-4.1: New USB device strings: Mfr=1, Product=2, SerialNumber=... [ 38.774060] (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info(). [ 38.774141] (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info(). [ 38.774202] intel_soc_dts_thermal: request_threaded_irq ret -22 [ 38.826835] intel_rapl: Found RAPL domain package [ 38.826838] intel_rapl: Found RAPL domain core [ 39.132040] [drm] Memory usable by graphics device = 2048M [ 39.132044] checking generic (c0000000 1e0000) vs hw (c0000000 10000000) [ 39.132046] fb: switching to inteldrmfb from EFI VGA [ 39.132096] Console: switching to colour dummy device 80x25 [ 39.132237] [drm] Replacing VGA console driver [ 39.132359] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 39.132360] [drm] Driver supports precise vblank timestamp query. [ 39.133236] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 39.145560] [drm] Initialized i915 1.6.0 20171023 for 0000:00:02.0 on minor 0 [ 39.147402] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 39.147721] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input9 [ 39.179886] snd_hda_intel 0000:00:1b.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 39.253956] fbcon: inteldrmfb (fb0) is primary device [ 39.254098] Console: switching to colour frame buffer device 210x65 [ 39.254146] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 40.499057] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC662 rev3: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:line [ 40.499061] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 40.499063] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x1b/0x0/0x0/0x0/0x0) [ 40.499065] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 [ 40.499067] snd_hda_codec_realtek hdaudioC0D0: inputs: [ 40.499069] snd_hda_codec_realtek hdaudioC0D0: Front Mic=0x19 [ 40.499072] snd_hda_codec_realtek hdaudioC0D0: Rear Mic=0x18 [ 40.499074] snd_hda_codec_realtek hdaudioC0D0: Line=0x1a [ 40.717265] acer_wmi: Acer Laptop ACPI-WMI Extras [ 40.717303] acer_wmi: No WMID device detection method found [ 40.961984] ath9k 0000:01:00.0 wlp1s0: renamed from wlan0 [ 42.191245] input: HDA Intel PCH Front Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10 [ 42.191343] input: HDA Intel PCH Rear Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11 [ 42.191435] input: HDA Intel PCH Line as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12 [ 42.191528] input: HDA Intel PCH Line Out as /devices/pci0000:00/0000:00:1b.0/sound/card0/input13 [ 42.191623] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input14 [ 42.191717] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input15 [ 50.121588] usb 1-4.4: USB disconnect, device number 7 [ 64.559048] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 64.559051] Bluetooth: BNEP filters: protocol multicast [ 64.559058] Bluetooth: BNEP socket layer initialized [ 70.911577] NET: Registered protocol family 4 [ 70.920198] NET: Registered protocol family 5 [ 72.008875] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready [ 72.138160] r8169 0000:02:00.0 enp2s0: link down [ 72.138271] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready [ 72.208278] IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready [ 72.220766] IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready [ 72.530253] IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready [ 76.359646] wlp1s0: authenticate with XX:XX:XX:XX:XX:XX [ 76.370360] wlp1s0: send auth to XX:XX:XX:XX:XX:XX (try 1/3) [ 76.376484] wlp1s0: authenticated [ 76.380046] wlp1s0: associate with XX:XX:XX:XX:XX:XX (try 1/3) [ 76.388105] wlp1s0: RX AssocResp from XX:XX:XX:XX:XX:XX (capab=0x11 status=0 aid=13) [ 76.388233] wlp1s0: associated [ 76.438508] IPv6: ADDRCONF(NETDEV_CHANGE): wlp1s0: link becomes ready [ 78.927342] PKCS#7 signature not signed with a trusted key [ 78.927361] lkp_Ubuntu_4_15_0_91_92_generic_65: tainting kernel with TAINT_LIVEPATCH [ 78.932929] livepatch: enabling patch 'lkp_Ubuntu_4_15_0_91_92_generic_65' [ 78.947231] livepatch: 'lkp_Ubuntu_4_15_0_91_92_generic_65': starting patching transition [ 79.647924] PKCS#7 signature not signed with a trusted key [ 79.661363] vboxdrv: Found 4 processor cores [ 79.680377] vboxdrv: TSC mode is Invariant, tentative frequency 2415687467 Hz [ 79.680380] vboxdrv: Successfully loaded version 5.2.34_Ubuntu (interface 0x00290001) [ 79.707918] PKCS#7 signature not signed with a trusted key [ 79.711631] VBoxNetFlt: Successfully started. [ 79.735556] PKCS#7 signature not signed with a trusted key [ 79.751878] VBoxNetAdp: Successfully started. [ 79.783132] PKCS#7 signature not signed with a trusted key [ 79.786155] VBoxPciLinuxInit [ 79.796461] vboxpci: IOMMU not found (not registered) [ 79.807235] livepatch: 'lkp_Ubuntu_4_15_0_91_92_generic_65': patching complete [ 92.945742] systemd-journald[676]: File /var/log/journal/48fdea44cb534c529716d59aa9cab399/user-XXXX.journal corrupted or uncleanly shut down, renaming and replacing. [ 107.819316] Bluetooth: RFCOMM TTY layer initialized [ 107.819326] Bluetooth: RFCOMM socket layer initialized [ 107.819339] Bluetooth: RFCOMM ver 1.11 [ 116.438648] rfkill: input handler disabled [ 131.690779] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 2289.238169] perf: interrupt took too long (2511 > 2500), lowering kernel.perf_event_max_sample_rate to 79500 [ 2868.382445] perf: interrupt took too long (3141 > 3138), lowering kernel.perf_event_max_sample_rate to 63500 [ 3656.330908] r8169 0000:02:00.0: invalid short VPD tag 00 at offset 1