[ 0.000000] Linux version 4.15.0-29-generic (buildd@lgw01-amd64-057) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #31-Ubuntu SMP Tue Jul 17 15:39:52 UTC 2018 (Ubuntu 4.15.0-29.31-generic 4.15.18) [ 0.000000] Command line: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/lubuntu.seed boot=casper quiet splash --- [ 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 0x008: 'MPX bounds registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.000000] x86/fpu: xstate_offset[3]: 576, xstate_sizes[3]: 64 [ 0.000000] x86/fpu: xstate_offset[4]: 640, xstate_sizes[4]: 64 [ 0.000000] x86/fpu: Enabled xstate features 0x1b, context size is 704 bytes, using 'compacted' format. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000059000-0x000000000008ffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000090000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000000fffffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000010000000-0x0000000012150fff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000012151000-0x0000000067b4ffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000067b50000-0x0000000067b50fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x0000000067b51000-0x0000000067b6afff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000067b6b000-0x0000000067ba6fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000067ba7000-0x0000000068ba6fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x0000000068ba7000-0x000000007822efff] usable [ 0.000000] BIOS-e820: [mem 0x000000007822f000-0x00000000784befff] type 20 [ 0.000000] BIOS-e820: [mem 0x00000000784bf000-0x000000007aebefff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007aebf000-0x000000007afbefff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x000000007afbf000-0x000000007affefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000007afff000-0x000000007affffff] usable [ 0.000000] BIOS-e820: [mem 0x000000007b000000-0x000000007fffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000e3ffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed01000-0x00000000fed01fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ff800000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] efi: EFI v2.50 by INSYDE Corp. [ 0.000000] efi: ACPI 2.0=0x7affe014 SMBIOS=0x78767000 SMBIOS 3.0=0x78765000 ESRT=0x78763018 PROP=0x66d60258 [ 0.000000] secureboot: Secure boot could not be determined (mode 0) [ 0.000000] SMBIOS 3.0.0 present. [ 0.000000] DMI: LENOVO 80XR/LNVNB161216, BIOS 5RCN36WW 08/06/2018 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x180000 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 7F80000000 write-back [ 0.000000] 1 base 007C000000 mask 7FFC000000 uncachable [ 0.000000] 2 base 007B000000 mask 7FFF000000 uncachable [ 0.000000] 3 base 0100000000 mask 7F80000000 write-back [ 0.000000] 4 base 00FFC00000 mask 70FFC00000 write-combining [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] 8 disabled [ 0.000000] 9 disabled [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000000] e820: last_pfn = 0x7b000 max_arch_pfn = 0x400000000 [ 0.000000] esrt: Reserving ESRT space from 0x0000000078763018 to 0x0000000078763050. [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [ (ptrval)] 1e000 size 24576 [ 0.000000] Using GB pages for direct mapping [ 0.000000] BRK [0x12933f000, 0x12933ffff] PGTABLE [ 0.000000] BRK [0x129340000, 0x129340fff] PGTABLE [ 0.000000] BRK [0x129341000, 0x129341fff] PGTABLE [ 0.000000] BRK [0x129342000, 0x129342fff] PGTABLE [ 0.000000] BRK [0x129343000, 0x129343fff] PGTABLE [ 0.000000] BRK [0x129344000, 0x129344fff] PGTABLE [ 0.000000] BRK [0x129345000, 0x129345fff] PGTABLE [ 0.000000] BRK [0x129346000, 0x129346fff] PGTABLE [ 0.000000] BRK [0x129347000, 0x129347fff] PGTABLE [ 0.000000] BRK [0x129348000, 0x129348fff] PGTABLE [ 0.000000] RAMDISK: [mem 0x33967000-0x35caafff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x000000007AFFE014 000024 (v02 LENOVO) [ 0.000000] ACPI: XSDT 0x000000007AFE1188 0000E4 (v01 LENOVO CB-01 00000001 01000013) [ 0.000000] ACPI: FACP 0x000000007AFF4000 000114 (v06 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: DSDT 0x000000007AFE7000 007E55 (v02 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: FACS 0x000000007AFAE000 000040 [ 0.000000] ACPI: FACS 0x000000007AFAE000 000040 [ 0.000000] ACPI: UEFI 0x000000007AFFD000 000236 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: MSDM 0x000000007AFFC000 000055 (v03 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: BDAT 0x000000007AFFB000 000030 (v02 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: UEFI 0x000000007AFFA000 000042 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: SSDT 0x000000007AFF9000 000554 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: TPM2 0x000000007AFF8000 000034 (v03 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: DBG2 0x000000007AFF7000 000072 (v00 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: DBGP 0x000000007AFF6000 000034 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: HPET 0x000000007AFF3000 000038 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: LPIT 0x000000007AFF2000 00005C (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: APIC 0x000000007AFF1000 000084 (v03 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: MCFG 0x000000007AFF0000 00003C (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: NPKT 0x000000007AFEF000 000065 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: SSDT 0x000000007AFE6000 0002AF (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: SSDT 0x000000007AFE5000 0003DF (v02 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: SSDT 0x000000007AFE4000 00072B (v02 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: SSDT 0x000000007AFE3000 00032D (v02 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: SSDT 0x000000007AFE2000 00017C (v02 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: SSDT 0x000000007AFDE000 002701 (v02 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: FPDT 0x000000007AFDD000 000034 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: WDAT 0x000000007AFF5000 000104 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: BGRT 0x000000007AFDC000 000038 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: NHLT 0x000000007AFDB000 00002D (v00 LENOVO CB-01 00000001 01000013) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x17ffd5000-0x17fffffff] [ 0.000000] tsc: Using PIT calibration value [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff] [ 0.000000] Device empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x0000000000057fff] [ 0.000000] node 0: [mem 0x0000000000059000-0x000000000008ffff] [ 0.000000] node 0: [mem 0x0000000000100000-0x000000000fffffff] [ 0.000000] node 0: [mem 0x0000000012151000-0x0000000067b4ffff] [ 0.000000] node 0: [mem 0x0000000067b6b000-0x0000000067ba6fff] [ 0.000000] node 0: [mem 0x0000000068ba7000-0x000000007822efff] [ 0.000000] node 0: [mem 0x000000007afff000-0x000000007affffff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff] [ 0.000000] On node 0 totalpages: 1003602 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 1144 pages reserved [ 0.000000] DMA zone: 3982 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 7428 pages used for memmap [ 0.000000] DMA32 zone: 475332 pages, LIFO batch:31 [ 0.000000] Normal zone: 8192 pages used for memmap [ 0.000000] Normal zone: 524288 pages, LIFO batch:31 [ 0.000000] Reserved but unavailable: 100 pages [ 0.000000] Reserving Intel graphics memory at 0x000000007c000000-0x000000007fffffff [ 0.000000] ACPI: PM-Timer IO Port: 0x408 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high level lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high level lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high level lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high level lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-119 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low 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, 2 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x00058000-0x00058fff] [ 0.000000] PM: Registered nosave memory: [mem 0x00090000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x10000000-0x12150fff] [ 0.000000] PM: Registered nosave memory: [mem 0x67b50000-0x67b50fff] [ 0.000000] PM: Registered nosave memory: [mem 0x67b51000-0x67b6afff] [ 0.000000] PM: Registered nosave memory: [mem 0x67ba7000-0x68ba6fff] [ 0.000000] PM: Registered nosave memory: [mem 0x7822f000-0x784befff] [ 0.000000] PM: Registered nosave memory: [mem 0x784bf000-0x7aebefff] [ 0.000000] PM: Registered nosave memory: [mem 0x7aebf000-0x7afbefff] [ 0.000000] PM: Registered nosave memory: [mem 0x7afbf000-0x7affefff] [ 0.000000] PM: Registered nosave memory: [mem 0x7b000000-0x7fffffff] [ 0.000000] PM: Registered nosave memory: [mem 0x80000000-0xdfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xe3ffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xe4000000-0xfed00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed01000-0xfed01fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed02000-0xff7fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xff800000-0xffffffff] [ 0.000000] e820: [mem 0x80000000-0xdfffffff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on bare hardware [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.000000] random: get_random_bytes called from start_kernel+0x99/0x4fd 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 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: 986774 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/lubuntu.seed boot=casper quiet splash --- [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 3764192K/4014408K available (12300K kernel code, 2470K rwdata, 4240K rodata, 2408K init, 2416K bss, 250216K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] ftrace: allocating 39092 entries in 153 pages [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=4. [ 0.000000] Tasks RCU enabled. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.000000] NR_IRQS: 524544, nr_irqs: 1024, preallocated irqs: 16 [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] ACPI: Core revision 20170831 [ 0.000000] ACPI: 8 ACPI AML tables successfully acquired and loaded [ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 99544814920 ns [ 0.000000] hpet clockevent registered [ 0.004000] APIC: Switch to symmetric I/O mode setup [ 0.004000] x2apic: IRQ remapping doesn't support X2APIC mode [ 0.008000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.032000] tsc: PIT calibration matches HPET. 1 loops [ 0.032000] tsc: Detected 1094.431 MHz processor [ 0.032000] tsc: Detected 1094.400 MHz TSC [ 0.032000] Calibrating delay loop (skipped), value calculated using timer frequency.. 2188.80 BogoMIPS (lpj=4377600) [ 0.032000] pid_max: default: 32768 minimum: 301 [ 0.036138] Security Framework initialized [ 0.036143] Yama: becoming mindful. [ 0.036215] AppArmor: AppArmor initialized [ 0.037953] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.038818] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.038898] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.038929] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.039539] CPU: Physical Processor ID: 0 [ 0.039541] CPU: Processor Core ID: 0 [ 0.039573] mce: CPU supports 7 MCE banks [ 0.039612] CPU0: Thermal monitoring enabled (TM1) [ 0.039694] Last level iTLB entries: 4KB 48, 2MB 0, 4MB 0 [ 0.039696] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.039700] Spectre V2 : Mitigation: Full generic retpoline [ 0.039701] Spectre V2 : Spectre v2 mitigation: Enabling Indirect Branch Prediction Barrier [ 0.039703] Spectre V2 : Enabling Restricted Speculation for firmware calls [ 0.042977] Freeing SMP alternatives memory: 36K [ 0.050995] TSC deadline timer enabled [ 0.051005] smpboot: CPU0: Intel(R) Celeron(R) CPU N3350 @ 1.10GHz (family: 0x6, model: 0x5c, stepping: 0x9) [ 0.051248] Performance Events: PEBS fmt3+, Goldmont events, 32-deep LBR, full-width counters, Intel PMU driver. [ 0.051288] ... version: 4 [ 0.051290] ... bit width: 48 [ 0.051292] ... generic registers: 4 [ 0.051294] ... value mask: 0000ffffffffffff [ 0.051296] ... max period: 00007fffffffffff [ 0.051297] ... fixed-purpose events: 3 [ 0.051299] ... event mask: 000000070000000f [ 0.051397] Hierarchical SRCU implementation. [ 0.052000] smp: Bringing up secondary CPUs ... [ 0.052000] x86: Booting SMP configuration: [ 0.052000] .... node #0, CPUs: #1 [ 0.052000] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter. [ 0.052000] smp: Brought up 1 node, 2 CPUs [ 0.052000] smpboot: Max logical packages: 2 [ 0.052000] smpboot: Total of 2 processors activated (4377.60 BogoMIPS) [ 0.052626] devtmpfs: initialized [ 0.052626] x86/mm: Memory block size: 128MB [ 0.053302] evm: security.selinux [ 0.053304] evm: security.SMACK64 [ 0.053305] evm: security.SMACK64EXEC [ 0.053306] evm: security.SMACK64TRANSMUTE [ 0.053308] evm: security.SMACK64MMAP [ 0.053309] evm: security.apparmor [ 0.053311] evm: security.ima [ 0.053312] evm: security.capability [ 0.053386] PM: Registering ACPI NVS region [mem 0x67b50000-0x67b50fff] (4096 bytes) [ 0.053386] PM: Registering ACPI NVS region [mem 0x67ba7000-0x68ba6fff] (16777216 bytes) [ 0.053386] PM: Registering ACPI NVS region [mem 0x7aebf000-0x7afbefff] (1048576 bytes) [ 0.053386] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.053386] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 0.053386] pinctrl core: initialized pinctrl subsystem [ 0.053386] RTC time: 17:34:37, date: 08/06/19 [ 0.060747] NET: Registered protocol family 16 [ 0.060999] audit: initializing netlink subsys (disabled) [ 0.061059] audit: type=2000 audit(1565112877.060:1): state=initialized audit_enabled=0 res=1 [ 0.061059] cpuidle: using governor ladder [ 0.061059] cpuidle: using governor menu [ 0.061059] ACPI: bus type PCI registered [ 0.061059] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.061059] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xe0000000-0xe3ffffff] (base 0xe0000000) [ 0.061059] PCI: MMCONFIG at [mem 0xe0000000-0xe3ffffff] reserved in E820 [ 0.061059] PCI: Using configuration type 1 for base access [ 0.065278] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.065278] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.065278] ACPI: Added _OSI(Module Device) [ 0.065278] ACPI: Added _OSI(Processor Device) [ 0.065278] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.065278] ACPI: Added _OSI(Processor Aggregator Device) [ 0.065278] ACPI: Added _OSI(Linux-Dell-Video) [ 0.065278] ACPI: Executed 3 blocks of module-level executable AML code [ 0.085928] ACPI: Dynamic OEM Table Load: [ 0.085950] ACPI: SSDT 0xFFFF93E6BA6DA600 000102 (v02 PmRef Cpu0Cst 00003001 INTL 20121220) [ 0.087510] ACPI: Dynamic OEM Table Load: [ 0.087528] ACPI: SSDT 0xFFFF93E6BA6DAE00 00015F (v02 PmRef ApIst 00003000 INTL 20121220) [ 0.088377] ACPI: Dynamic OEM Table Load: [ 0.088395] ACPI: SSDT 0xFFFF93E6BA69C0C0 00008D (v02 PmRef ApCst 00003000 INTL 20121220) [ 0.089788] ACPI: EC: EC started [ 0.089790] ACPI: EC: interrupt blocked [ 0.094009] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as first EC [ 0.094014] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x2b, EC_CMD/EC_SC=0x66, EC_DATA=0x62 [ 0.094019] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as boot DSDT EC to handle transactions [ 0.094020] ACPI: Interpreter enabled [ 0.094092] ACPI: (supports S0 S3 S4 S5) [ 0.094095] ACPI: Using IOAPIC for interrupt routing [ 0.094198] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.095138] ACPI: Enabled 9 GPEs in block 00 to 7F [ 0.125169] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.125187] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.128302] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability] [ 0.128346] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge [ 0.130880] PCI host bridge to bus 0000:00 [ 0.130887] pci_bus 0000:00: root bus resource [io 0x0070-0x0077] [ 0.130892] pci_bus 0000:00: root bus resource [io 0x0000-0x006f window] [ 0.130895] pci_bus 0000:00: root bus resource [io 0x0078-0x0cf7 window] [ 0.130899] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.130903] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.130907] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff window] [ 0.130910] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000fffff window] [ 0.130914] pci_bus 0000:00: root bus resource [mem 0x7c000001-0x7fffffff window] [ 0.130918] pci_bus 0000:00: root bus resource [mem 0x7b800001-0x7bffffff window] [ 0.130921] pci_bus 0000:00: root bus resource [mem 0x80000000-0xcfffffff window] [ 0.130925] pci_bus 0000:00: root bus resource [mem 0xe0000000-0xefffffff window] [ 0.130930] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.130952] pci 0000:00:00.0: [8086:5af0] type 00 class 0x060000 [ 0.131839] pci 0000:00:02.0: [8086:5a85] type 00 class 0x030000 [ 0.131868] pci 0000:00:02.0: reg 0x10: [mem 0x90000000-0x90ffffff 64bit] [ 0.131883] pci 0000:00:02.0: reg 0x18: [mem 0x80000000-0x8fffffff 64bit pref] [ 0.131894] pci 0000:00:02.0: reg 0x20: [io 0x3000-0x303f] [ 0.131932] pci 0000:00:02.0: BAR 2: assigned to efifb [ 0.132842] pci 0000:00:0e.0: [8086:5a98] type 00 class 0x040380 [ 0.132888] pci 0000:00:0e.0: reg 0x10: [mem 0x91410000-0x91413fff 64bit] [ 0.132937] pci 0000:00:0e.0: reg 0x20: [mem 0x91100000-0x911fffff 64bit] [ 0.133046] pci 0000:00:0e.0: PME# supported from D0 D3hot D3cold [ 0.133940] pci 0000:00:0f.0: [8086:5a9a] type 00 class 0x078000 [ 0.133998] pci 0000:00:0f.0: reg 0x10: [mem 0x91416000-0x91416fff 64bit] [ 0.134159] pci 0000:00:0f.0: PME# supported from D3hot [ 0.134929] pci 0000:00:12.0: [8086:5ae3] type 00 class 0x010601 [ 0.134958] pci 0000:00:12.0: reg 0x10: [mem 0x91414000-0x91415fff] [ 0.134971] pci 0000:00:12.0: reg 0x14: [mem 0x9141d000-0x9141d0ff] [ 0.134983] pci 0000:00:12.0: reg 0x18: [io 0x3080-0x3087] [ 0.134995] pci 0000:00:12.0: reg 0x1c: [io 0x3088-0x308b] [ 0.135007] pci 0000:00:12.0: reg 0x20: [io 0x3060-0x307f] [ 0.135020] pci 0000:00:12.0: reg 0x24: [mem 0x9141b000-0x9141b7ff] [ 0.135086] pci 0000:00:12.0: PME# supported from D3hot [ 0.135846] pci 0000:00:13.0: [8086:5ad8] type 01 class 0x060400 [ 0.135993] pci 0000:00:13.0: PME# supported from D0 D3hot D3cold [ 0.136805] pci 0000:00:14.0: [8086:5ad6] type 01 class 0x060400 [ 0.136918] pci 0000:00:14.0: PME# supported from D0 D3hot D3cold [ 0.137680] pci 0000:00:14.1: [8086:5ad7] type 01 class 0x060400 [ 0.137793] pci 0000:00:14.1: PME# supported from D0 D3hot D3cold [ 0.138589] pci 0000:00:15.0: [8086:5aa8] type 00 class 0x0c0330 [ 0.138626] pci 0000:00:15.0: reg 0x10: [mem 0x91400000-0x9140ffff 64bit] [ 0.138720] pci 0000:00:15.0: PME# supported from D3hot D3cold [ 0.139505] pci 0000:00:17.0: [8086:5ab4] type 00 class 0x118000 [ 0.139547] pci 0000:00:17.0: reg 0x10: [mem 0x91419000-0x91419fff 64bit] [ 0.139566] pci 0000:00:17.0: reg 0x18: [mem 0x9141a000-0x9141afff 64bit] [ 0.140448] pci 0000:00:1f.0: [8086:5ae8] type 00 class 0x060100 [ 0.141357] pci 0000:00:1f.1: [8086:5ad4] type 00 class 0x0c0500 [ 0.141434] pci 0000:00:1f.1: reg 0x10: [mem 0x9141c000-0x9141c0ff 64bit] [ 0.141518] pci 0000:00:1f.1: reg 0x20: [io 0x3040-0x305f] [ 0.142467] pci 0000:00:13.0: PCI bridge to [bus 01] [ 0.142663] pci 0000:02:00.0: [10ec:8136] type 00 class 0x020000 [ 0.142738] pci 0000:02:00.0: reg 0x10: [io 0x2000-0x20ff] [ 0.142804] pci 0000:02:00.0: reg 0x18: [mem 0x91300000-0x91300fff 64bit] [ 0.142845] pci 0000:02:00.0: reg 0x20: [mem 0x91000000-0x91003fff 64bit pref] [ 0.142892] pci 0000:02:00.0: can't set Max Payload Size to 256; if necessary, use "pci=pcie_bus_safe" and report a bug [ 0.143099] pci 0000:02:00.0: supports D1 D2 [ 0.143103] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.152084] pci 0000:00:14.0: PCI bridge to [bus 02] [ 0.152092] pci 0000:00:14.0: bridge window [io 0x2000-0x2fff] [ 0.152099] pci 0000:00:14.0: bridge window [mem 0x91300000-0x913fffff] [ 0.152107] pci 0000:00:14.0: bridge window [mem 0x91000000-0x910fffff 64bit pref] [ 0.152255] pci 0000:03:00.0: [10ec:8821] type 00 class 0x028000 [ 0.152320] pci 0000:03:00.0: reg 0x10: [io 0x1000-0x10ff] [ 0.152382] pci 0000:03:00.0: reg 0x18: [mem 0x91200000-0x91203fff 64bit] [ 0.152461] pci 0000:03:00.0: can't set Max Payload Size to 256; if necessary, use "pci=pcie_bus_safe" and report a bug [ 0.152622] pci 0000:03:00.0: supports D1 D2 [ 0.152626] pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.164090] pci 0000:00:14.1: PCI bridge to [bus 03] [ 0.164097] pci 0000:00:14.1: bridge window [io 0x1000-0x1fff] [ 0.164103] pci 0000:00:14.1: bridge window [mem 0x91200000-0x912fffff] [ 0.166940] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 11 12 14 *15), disabled. [ 0.167213] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 *15), disabled. [ 0.167483] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 11 12 14 *15), disabled. [ 0.167754] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 11 12 14 *15), disabled. [ 0.168023] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 *15), disabled. [ 0.168294] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 *15), disabled. [ 0.168564] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 14 *15), disabled. [ 0.168834] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 *15), disabled. [ 0.170712] ACPI: EC: interrupt unblocked [ 0.170756] ACPI: EC: event unblocked [ 0.170786] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x2b, EC_CMD/EC_SC=0x66, EC_DATA=0x62 [ 0.170790] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as boot DSDT EC to handle transactions and events [ 0.171412] SCSI subsystem initialized [ 0.171512] libata version 3.00 loaded. [ 0.171512] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 0.171512] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.171512] pci 0000:00:02.0: vgaarb: bridge control possible [ 0.171512] vgaarb: loaded [ 0.171512] ACPI: bus type USB registered [ 0.171512] usbcore: registered new interface driver usbfs [ 0.171512] usbcore: registered new interface driver hub [ 0.171512] usbcore: registered new device driver usb [ 0.171512] EDAC MC: Ver: 3.0.0 [ 0.172175] Registered efivars operations [ 0.237026] PCI: Using ACPI for IRQ routing [ 0.243985] PCI: pci_cache_line_size set to 64 bytes [ 0.244097] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff] [ 0.244101] e820: reserve RAM buffer [mem 0x67b50000-0x67ffffff] [ 0.244104] e820: reserve RAM buffer [mem 0x67ba7000-0x67ffffff] [ 0.244106] e820: reserve RAM buffer [mem 0x7822f000-0x7bffffff] [ 0.244109] e820: reserve RAM buffer [mem 0x7b000000-0x7bffffff] [ 0.244362] NetLabel: Initializing [ 0.244364] NetLabel: domain hash size = 128 [ 0.244365] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.244407] NetLabel: unlabeled traffic allowed by default [ 0.244451] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.244451] hpet0: 8 comparators, 64-bit 19.200000 MHz counter [ 0.246245] clocksource: Switched to clocksource hpet [ 0.279176] VFS: Disk quotas dquot_6.6.0 [ 0.279219] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.279504] AppArmor: AppArmor Filesystem Enabled [ 0.279588] pnp: PnP ACPI init [ 0.280995] pnp 00:00: disabling [io 0x164e-0x164f] because it overlaps 0000:00:14.1 BAR 13 [io 0x1000-0x1fff] [ 0.281080] system 00:00: [io 0x0680-0x069f] has been reserved [ 0.281086] system 00:00: [io 0x0400-0x047f] could not be reserved [ 0.281090] system 00:00: [io 0x0500-0x05fe] has been reserved [ 0.281094] system 00:00: [io 0x0600-0x061f] has been reserved [ 0.281109] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.281223] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.281848] system 00:02: [mem 0xe0000000-0xefffffff] could not be reserved [ 0.281853] system 00:02: [mem 0xfea00000-0xfeafffff] has been reserved [ 0.281857] system 00:02: [mem 0xfed01000-0xfed01fff] has been reserved [ 0.281862] system 00:02: [mem 0xfed03000-0xfed03fff] has been reserved [ 0.281866] system 00:02: [mem 0xfed06000-0xfed06fff] has been reserved [ 0.281870] system 00:02: [mem 0xfed08000-0xfed09fff] has been reserved [ 0.281874] system 00:02: [mem 0xfed80000-0xfedbffff] has been reserved [ 0.281879] system 00:02: [mem 0xfed1c000-0xfed1cfff] has been reserved [ 0.281883] system 00:02: [mem 0xfee00000-0xfeefffff] has been reserved [ 0.281895] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.282790] pnp 00:03: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.283138] pnp: PnP ACPI: found 4 devices [ 0.296036] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.296092] pci 0000:00:13.0: PCI bridge to [bus 01] [ 0.296114] pci 0000:00:14.0: PCI bridge to [bus 02] [ 0.296120] pci 0000:00:14.0: bridge window [io 0x2000-0x2fff] [ 0.296127] pci 0000:00:14.0: bridge window [mem 0x91300000-0x913fffff] [ 0.296134] pci 0000:00:14.0: bridge window [mem 0x91000000-0x910fffff 64bit pref] [ 0.296142] pci 0000:00:14.1: PCI bridge to [bus 03] [ 0.296147] pci 0000:00:14.1: bridge window [io 0x1000-0x1fff] [ 0.296154] pci 0000:00:14.1: bridge window [mem 0x91200000-0x912fffff] [ 0.296167] pci_bus 0000:00: resource 4 [io 0x0070-0x0077] [ 0.296171] pci_bus 0000:00: resource 5 [io 0x0000-0x006f window] [ 0.296175] pci_bus 0000:00: resource 6 [io 0x0078-0x0cf7 window] [ 0.296179] pci_bus 0000:00: resource 7 [io 0x0d00-0xffff window] [ 0.296183] pci_bus 0000:00: resource 8 [mem 0x000a0000-0x000bffff window] [ 0.296187] pci_bus 0000:00: resource 9 [mem 0x000c0000-0x000dffff window] [ 0.296191] pci_bus 0000:00: resource 10 [mem 0x000e0000-0x000fffff window] [ 0.296195] pci_bus 0000:00: resource 11 [mem 0x7c000001-0x7fffffff window] [ 0.296199] pci_bus 0000:00: resource 12 [mem 0x7b800001-0x7bffffff window] [ 0.296203] pci_bus 0000:00: resource 13 [mem 0x80000000-0xcfffffff window] [ 0.296207] pci_bus 0000:00: resource 14 [mem 0xe0000000-0xefffffff window] [ 0.296211] pci_bus 0000:02: resource 0 [io 0x2000-0x2fff] [ 0.296215] pci_bus 0000:02: resource 1 [mem 0x91300000-0x913fffff] [ 0.296219] pci_bus 0000:02: resource 2 [mem 0x91000000-0x910fffff 64bit pref] [ 0.296223] pci_bus 0000:03: resource 0 [io 0x1000-0x1fff] [ 0.296226] pci_bus 0000:03: resource 1 [mem 0x91200000-0x912fffff] [ 0.296573] NET: Registered protocol family 2 [ 0.297136] TCP established hash table entries: 32768 (order: 6, 262144 bytes) [ 0.297401] TCP bind hash table entries: 32768 (order: 7, 524288 bytes) [ 0.297753] TCP: Hash tables configured (established 32768 bind 32768) [ 0.297872] UDP hash table entries: 2048 (order: 4, 65536 bytes) [ 0.297946] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes) [ 0.298136] NET: Registered protocol family 1 [ 0.298174] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 1.471000] pci 0000:00:15.0: xHCI BIOS handoff failed (BIOS bug ?) 00012201 [ 1.471526] PCI: CLS 64 bytes, default 64 [ 1.471628] Unpacking initramfs... [ 20.730609] Freeing initrd memory: 36112K [ 20.730649] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 20.730656] software IO TLB [mem 0x719a5000-0x759a5000] (64MB) mapped at [ (ptrval)- (ptrval)] [ 20.730776] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0xfc66f4fc7c, max_idle_ns: 440795224246 ns [ 20.730823] clocksource: Switched to clocksource tsc [ 20.730987] Scanning for low memory corruption every 60 seconds [ 20.732558] Initialise system trusted keyrings [ 20.732591] Key type blacklist registered [ 20.732686] workingset: timestamp_bits=36 max_order=20 bucket_order=0 [ 20.735875] zbud: loaded [ 20.737183] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 20.737645] fuse init (API version 7.26) [ 20.741517] Key type asymmetric registered [ 20.741521] Asymmetric key parser 'x509' registered [ 20.741613] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246) [ 20.741699] io scheduler noop registered [ 20.741701] io scheduler deadline registered [ 20.741834] io scheduler cfq registered (default) [ 20.743593] pcieport 0000:00:13.0: Signaling PME with IRQ 120 [ 20.743664] pcieport 0000:00:14.0: Signaling PME with IRQ 121 [ 20.743709] pcieport 0000:00:14.1: Signaling PME with IRQ 122 [ 20.743910] efifb: probing for efifb [ 20.743941] efifb: framebuffer at 0x80000000, using 4160k, total 4160k [ 20.743944] efifb: mode is 1366x768x32, linelength=5504, pages=1 [ 20.743946] efifb: scrolling: redraw [ 20.743950] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 20.752556] Console: switching to colour frame buffer device 170x48 [ 20.760800] fb0: EFI VGA frame buffer device [ 20.760828] intel_idle: MWAIT substates: 0x11242020 [ 20.760831] intel_idle: v0.4.1 model 0x5C [ 20.761100] intel_idle: lapic_timer_reliable_states 0xffffffff [ 20.761951] ACPI: AC Adapter [ADP0] (on-line) [ 20.762104] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0 [ 20.762121] ACPI: Lid Switch [LID0] [ 20.762208] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1 [ 20.762232] ACPI: Power Button [PWRB] [ 20.766415] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 20.776802] Linux agpgart interface v0.103 [ 20.782347] loop: module loaded [ 20.782788] libphy: Fixed MDIO Bus: probed [ 20.782791] tun: Universal TUN/TAP device driver, 1.6 [ 20.782885] PPP generic driver version 2.4.2 [ 20.783053] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 20.783060] ehci-pci: EHCI PCI platform driver [ 20.783084] ehci-platform: EHCI generic platform driver [ 20.783106] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 20.783111] ohci-pci: OHCI PCI platform driver [ 20.783134] ohci-platform: OHCI generic platform driver [ 20.783149] uhci_hcd: USB Universal Host Controller Interface driver [ 20.783847] xhci_hcd 0000:00:15.0: xHCI Host Controller [ 20.783866] xhci_hcd 0000:00:15.0: new USB bus registered, assigned bus number 1 [ 20.785094] xhci_hcd 0000:00:15.0: hcc params 0x200077c1 hci version 0x100 quirks 0x01109810 [ 20.785105] xhci_hcd 0000:00:15.0: cache line size of 64 is not supported [ 20.785555] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 20.785560] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 20.785563] usb usb1: Product: xHCI Host Controller [ 20.785567] usb usb1: Manufacturer: Linux 4.15.0-29-generic xhci-hcd [ 20.785570] usb usb1: SerialNumber: 0000:00:15.0 [ 20.786055] hub 1-0:1.0: USB hub found [ 20.786084] hub 1-0:1.0: 8 ports detected [ 20.789693] xhci_hcd 0000:00:15.0: xHCI Host Controller [ 20.789706] xhci_hcd 0000:00:15.0: new USB bus registered, assigned bus number 2 [ 20.789852] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003 [ 20.789857] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 20.789861] usb usb2: Product: xHCI Host Controller [ 20.789864] usb usb2: Manufacturer: Linux 4.15.0-29-generic xhci-hcd [ 20.789867] usb usb2: SerialNumber: 0000:00:15.0 [ 20.790140] hub 2-0:1.0: USB hub found [ 20.790163] hub 2-0:1.0: 7 ports detected [ 20.792337] i8042: PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1 [ 20.792339] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp [ 20.798401] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 20.799115] mousedev: PS/2 mouse device common for all mice [ 20.799926] rtc_cmos 00:03: RTC can wake from S4 [ 20.800748] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0 [ 20.800863] rtc_cmos 00:03: alarms up to one month, y3k, 242 bytes nvram, hpet irqs [ 20.800884] i2c /dev entries driver [ 20.801037] device-mapper: uevent: version 1.0.3 [ 20.801448] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: dm-devel@redhat.com [ 20.801466] intel_pstate: Intel P-state driver initializing [ 20.801954] ledtrig-cpu: registered to indicate activity on CPUs [ 20.801965] EFI Variables Facility v0.08 2004-May-17 [ 20.812389] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 20.865982] NET: Registered protocol family 10 [ 20.871369] Segment Routing with IPv6 [ 20.871404] NET: Registered protocol family 17 [ 20.871494] Key type dns_resolver registered [ 20.871865] intel_rdt: Intel RDT L2 allocation detected [ 20.871894] RAS: Correctable Errors collector initialized. [ 20.871946] microcode: sig=0x506c9, pf=0x1, revision=0x32 [ 20.872008] microcode: Microcode Update Driver: v2.2. [ 20.872023] sched_clock: Marking stable (20872003019, 0)->(20846995907, 25007112) [ 20.872392] registered taskstats version 1 [ 20.872415] Loading compiled-in X.509 certificates [ 20.875850] Loaded X.509 cert 'Build time autogenerated kernel key: 1cc37f41791529df57507d3747a6804ab53f482b' [ 20.876997] Couldn't get size: 0x800000000000000e [ 20.877038] MODSIGN: Couldn't get UEFI db list [ 20.877706] Couldn't get size: 0x800000000000000e [ 20.877760] MODSIGN: Couldn't get UEFI MokListRT [ 20.879713] zswap: loaded using pool lzo/zbud [ 20.886818] Key type big_key registered [ 20.886825] Key type trusted registered [ 20.889831] Key type encrypted registered [ 20.889837] AppArmor: AppArmor sha1 policy hashing enabled [ 20.889842] ima: No TPM chip found, activating TPM-bypass! (rc=-19) [ 20.889888] evm: HMAC attrs: 0x1 [ 20.890333] Magic number: 15:295:592 [ 20.890571] rtc_cmos 00:03: setting system clock to 2019-08-06 17:34:58 UTC (1565112898) [ 20.890692] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 20.890693] EDD information not available. [ 20.907519] ACPI: Battery Slot [BAT0] (battery present) [ 20.912227] Freeing unused kernel memory: 2408K [ 20.936306] Write protecting the kernel read-only data: 20480k [ 20.937514] Freeing unused kernel memory: 2008K [ 20.943502] Freeing unused kernel memory: 1904K [ 20.954522] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 21.091046] hidraw: raw HID events driver (C) Jiri Kosina [ 21.106491] ahci 0000:00:12.0: version 3.0 [ 21.116932] ahci 0000:00:12.0: AHCI 0001.0301 32 slots 2 ports 6 Gbps 0x3 impl SATA mode [ 21.116937] ahci 0000:00:12.0: flags: 64bit ncq sntf clo only pmp pio slum part deso sadm sds apst [ 21.117764] scsi host0: ahci [ 21.118288] scsi host1: ahci [ 21.118389] ata1: SATA max UDMA/133 abar m2048@0x9141b000 port 0x9141b100 irq 124 [ 21.118392] ata2: SATA max UDMA/133 abar m2048@0x9141b000 port 0x9141b180 irq 124 [ 21.128041] usb 1-2: new low-speed USB device number 2 using xhci_hcd [ 21.132772] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded [ 21.133351] r8169 0000:02:00.0 eth0: RTL8106e at 0x (ptrval), 54:e1:ad:99:e9:df, XID 04900000 IRQ 125 [ 21.175633] r8169 0000:02:00.0 enp2s0: renamed from eth0 [ 21.188055] [drm] Memory usable by graphics device = 4096M [ 21.188060] checking generic (80000000 410000) vs hw (80000000 10000000) [ 21.188061] fb: switching to inteldrmfb from EFI VGA [ 21.188099] Console: switching to colour dummy device 80x25 [ 21.188226] [drm] Replacing VGA console driver [ 21.188485] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 21.188486] [drm] Driver supports precise vblank timestamp query. [ 21.188643] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 21.189076] [drm] Finished loading DMC firmware i915/bxt_dmc_ver1_07.bin (v1.7) [ 21.196644] [drm] Initialized i915 1.6.0 20171023 for 0000:00:02.0 on minor 0 [ 21.198496] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 21.198523] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored [ 21.198980] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input3 [ 21.217502] fbcon: inteldrmfb (fb0) is primary device [ 21.282047] usb 1-2: New USB device found, idVendor=276d, idProduct=1119 [ 21.282052] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 21.282056] usb 1-2: Product: G Mouse [ 21.282060] usb 1-2: Manufacturer: YSTEK [ 21.282503] random: fast init done [ 21.283320] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 21.283336] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 21.283362] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 21.283367] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 21.283377] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 21.283383] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 21.283437] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 21.283447] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 21.283467] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 21.283473] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 21.408185] usb 1-4: new high-speed USB device number 3 using xhci_hcd [ 21.565970] usb 1-4: New USB device found, idVendor=0951, idProduct=1666 [ 21.565976] usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 21.565980] usb 1-4: Product: DataTraveler 3.0 [ 21.565984] usb 1-4: Manufacturer: Kingston [ 21.565987] usb 1-4: SerialNumber: 08606E6D3FDDF2B0F70E9924 [ 21.588328] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 21.592215] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 21.596087] ata2.00: ATAPI: PLDS DVD-RW DA8AESH, XL6M, max UDMA/133 [ 21.602590] ata2.00: configured for UDMA/133 [ 21.649199] ata1.00: ATA-10: ST1000LM035-1RK172, LCM2, max UDMA/133 [ 21.649203] ata1.00: 1953525168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA [ 21.696318] usb 1-7: new high-speed USB device number 4 using xhci_hcd [ 21.866754] usb 1-7: New USB device found, idVendor=5986, idProduct=1127 [ 21.866758] usb 1-7: New USB device strings: Mfr=3, Product=1, SerialNumber=2 [ 21.866760] usb 1-7: Product: EasyCamera [ 21.866763] usb 1-7: Manufacturer: Generic [ 21.866765] usb 1-7: SerialNumber: 200901010001 [ 21.996318] usb 1-8: new full-speed USB device number 5 using xhci_hcd [ 22.006186] ata1.00: configured for UDMA/133 [ 22.006554] scsi 0:0:0:0: Direct-Access ATA ST1000LM035-1RK1 LCM2 PQ: 0 ANSI: 5 [ 22.006845] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 22.006986] sd 0:0:0:0: [sda] 1953525168 512-byte logical blocks: (1.00 TB/932 GiB) [ 22.006988] sd 0:0:0:0: [sda] 4096-byte physical blocks [ 22.007004] sd 0:0:0:0: [sda] Write Protect is off [ 22.007006] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 22.007032] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 22.013329] scsi 1:0:0:0: CD-ROM PLDS DVD-RW DA8AESH XL6M PQ: 0 ANSI: 5 [ 22.071585] sda: sda1 sda2 sda3 sda4 sda5 sda6 sda7 [ 22.072237] sd 0:0:0:0: [sda] Attached SCSI disk [ 22.094136] sr 1:0:0:0: [sr0] scsi3-mmc drive: 24x/24x writer cd/rw xa/form2 cdda tray [ 22.094140] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 22.094405] sr 1:0:0:0: Attached scsi CD-ROM sr0 [ 22.094528] sr 1:0:0:0: Attached scsi generic sg1 type 5 [ 22.145834] usb 1-8: New USB device found, idVendor=0bda, idProduct=0821 [ 22.145836] usb 1-8: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 22.145838] usb 1-8: Product: Bluetooth Radio [ 22.145840] usb 1-8: Manufacturer: Realtek [ 22.145841] usb 1-8: SerialNumber: 00e04c000001 [ 22.156187] usbcore: registered new interface driver usbhid [ 22.156188] usbhid: USB HID core driver [ 22.156497] usb-storage 1-4:1.0: USB Mass Storage device detected [ 22.157845] scsi host2: usb-storage 1-4:1.0 [ 22.157985] usbcore: registered new interface driver usb-storage [ 22.160357] input: YSTEK G Mouse as /devices/pci0000:00/0000:00:15.0/usb1/1-2/1-2:1.0/0003:276D:1119.0001/input/input4 [ 22.160480] usbcore: registered new interface driver uas [ 22.161240] hid-generic 0003:276D:1119.0001: input,hidraw0: USB HID v1.10 Mouse [YSTEK G Mouse] on usb-0000:00:15.0-2/input0 [ 22.351057] Console: switching to colour frame buffer device 170x48 [ 22.371478] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 22.816357] [drm] RC6 on [ 23.169080] scsi 2:0:0:0: Direct-Access Kingston DataTraveler 3.0 PQ: 0 ANSI: 6 [ 23.169497] sd 2:0:0:0: Attached scsi generic sg2 type 0 [ 23.169871] sd 2:0:0:0: [sdb] 60437492 512-byte logical blocks: (30.9 GB/28.8 GiB) [ 23.170168] sd 2:0:0:0: [sdb] Write Protect is off [ 23.170171] sd 2:0:0:0: [sdb] Mode Sense: 4f 00 00 00 [ 23.170414] sd 2:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA [ 23.173159] sdb: sdb1 sdb2 [ 23.174539] sd 2:0:0:0: [sdb] Attached SCSI removable disk [ 24.349448] random: crng init done [ 25.161261] ISO 9660 Extensions: Microsoft Joliet Level 3 [ 25.165745] ISO 9660 Extensions: RRIP_1991A [ 33.412872] ip_tables: (C) 2000-2006 Netfilter Core Team [ 33.593525] 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) [ 33.612423] systemd[1]: Detected architecture x86-64. [ 33.616205] systemd[1]: Set hostname to . [ 33.616440] systemd[1]: Initializing machine ID from random generator. [ 33.759233] systemd[1]: Unnecessary job for /dev/loop0 was removed. [ 33.759993] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 33.760239] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 33.760266] systemd[1]: Reached target Remote File Systems. [ 33.760289] systemd[1]: Reached target User and Group Name Lookups. [ 33.760314] systemd[1]: Reached target Swap. [ 33.952315] systemd-journald[1046]: Received request to flush runtime journal from PID 1 [ 33.996854] lp: driver loaded but no devices found [ 34.021497] ppdev: user-space parallel port driver [ 34.356611] tpm tpm0: A TPM error (378) occurred get tpm pcr allocation [ 34.463754] input: Ideapad extra buttons as /devices/pci0000:00/0000:00:1f.0/PNP0C09:00/VPC2004:00/input/input5 [ 34.872958] zram: Added device: zram0 [ 34.873082] zram: Added device: zram1 [ 35.175804] zram0: detected capacity change from 0 to 988106752 [ 35.289090] idma64 idma64.0: Found Intel integrated DMA 64-bit [ 35.295726] i2c_hid i2c-ELAN0609:00: i2c-ELAN0609:00 supply vdd not found, using dummy regulator [ 35.297754] elan_i2c i2c-ELAN0609:00: i2c-ELAN0609:00 supply vcc not found, using dummy regulator [ 35.371915] Adding 964944k swap on /dev/zram0. Priority:5 extents:1 across:964944k SSFS [ 35.379870] zram1: detected capacity change from 0 to 988106752 [ 35.400083] Adding 964944k swap on /dev/zram1. Priority:5 extents:1 across:964944k SSFS [ 35.411419] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 35.417910] elan_i2c i2c-ELAN0609:00: Elan Touchpad: Module ID: 0x005b, Firmware: 0x0001, Sample: 0x0002, IAP: 0x000d [ 35.420786] input: Elan Touchpad as /devices/pci0000:00/0000:00:17.0/i2c_designware.0/i2c-4/i2c-ELAN0609:00/input/input6 [ 35.762686] snd_hda_intel 0000:00:0e.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 35.788736] media: Linux media interface: v0.10 [ 35.791161] Bluetooth: Core ver 2.22 [ 35.791191] NET: Registered protocol family 31 [ 35.791192] Bluetooth: HCI device and connection manager initialized [ 35.791198] Bluetooth: HCI socket layer initialized [ 35.791201] Bluetooth: L2CAP socket layer initialized [ 35.791208] Bluetooth: SCO socket layer initialized [ 35.814025] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 35.840115] snd_hda_codec_generic hdaudioC0D0: autoconfig for Generic: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker [ 35.840119] snd_hda_codec_generic hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 35.840121] snd_hda_codec_generic hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0) [ 35.840123] snd_hda_codec_generic hdaudioC0D0: mono: mono_out=0x0 [ 35.840124] snd_hda_codec_generic hdaudioC0D0: inputs: [ 35.840127] snd_hda_codec_generic hdaudioC0D0: Mic=0x19 [ 35.840129] snd_hda_codec_generic hdaudioC0D0: Internal Mic=0x12 [ 35.856880] Linux video capture interface: v2.00 [ 35.857019] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 35.927874] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:0e.0/sound/card0/input7 [ 35.927955] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:0e.0/sound/card0/input8 [ 35.928060] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:0e.0/sound/card0/input9 [ 35.928287] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:0e.0/sound/card0/input10 [ 35.928364] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:0e.0/sound/card0/input11 [ 35.928436] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:0e.0/sound/card0/input12 [ 35.928505] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:0e.0/sound/card0/input13 [ 35.947654] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer [ 35.947657] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules [ 35.947658] RAPL PMU: hw unit of domain package 2^-14 Joules [ 35.947659] RAPL PMU: hw unit of domain dram 2^-14 Joules [ 35.947660] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules [ 35.969388] usbcore: registered new interface driver btusb [ 35.982166] Bluetooth: hci0: rtl: examining hci_ver=06 hci_rev=000a lmp_ver=06 lmp_subver=8821 [ 35.982170] Bluetooth: hci0: rtl: loading rtl_bt/rtl8821a_config.bin [ 35.982537] bluetooth hci0: Direct firmware load for rtl_bt/rtl8821a_config.bin failed with error -2 [ 35.982540] Bluetooth: hci0: rtl: loading rtl_bt/rtl8821a_fw.bin [ 36.008722] Bluetooth: hci0: rom_version status=0 version=1 [ 36.008737] Bluetooth: hci0: cfg_sz 0, total size 17428 [ 36.146302] uvcvideo: Found UVC 1.00 device EasyCamera (5986:1127) [ 36.148488] uvcvideo 1-7:1.0: Entity type for entity Extension 4 was not initialized! [ 36.148492] uvcvideo 1-7:1.0: Entity type for entity Processing 2 was not initialized! [ 36.148493] uvcvideo 1-7:1.0: Entity type for entity Camera 1 was not initialized! [ 36.148675] input: EasyCamera: EasyCamera as /devices/pci0000:00/0000:00:15.0/usb1/1-7/1-7:1.0/input/input14 [ 36.149008] usbcore: registered new interface driver uvcvideo [ 36.149010] USB Video Class driver (1.1.1) [ 36.269811] SSE version of gcm_enc/dec engaged. [ 36.419311] rtl8821ae: Using firmware rtlwifi/rtl8821aefw_29.bin [ 36.419342] rtl8821ae: Using firmware rtlwifi/rtl8821aefw_wowlan.bin [ 36.495110] ieee80211 phy0: Selected rate control algorithm 'rtl_rc' [ 36.495465] rtlwifi: rtlwifi: wireless switch is on [ 36.809221] rtl8821ae 0000:03:00.0 wlp3s0: renamed from wlan0 [ 36.822007] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 36.822009] Bluetooth: BNEP filters: protocol multicast [ 36.822015] Bluetooth: BNEP socket layer initialized [ 36.888505] kvm: disabled by bios [ 36.890118] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready [ 36.936888] kvm: disabled by bios [ 37.081237] r8169 0000:02:00.0 enp2s0: link down [ 37.081343] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready [ 37.096196] EDAC pnd2: b_cr_tolud_pci=080000001 ret=0 [ 37.096241] EDAC pnd2: b_cr_touud_lo_pci=080000000 ret=0 [ 37.096283] EDAC pnd2: b_cr_touud_hi_pci=000000001 ret=0 [ 37.096327] EDAC pnd2: b_cr_asym_mem_region0_mchbar=000000000 ret=0 [ 37.096368] EDAC pnd2: b_cr_asym_mem_region1_mchbar=000000000 ret=0 [ 37.096410] EDAC pnd2: b_cr_mot_out_base_mchbar=000000000 ret=0 [ 37.096454] EDAC pnd2: b_cr_mot_out_mask_mchbar=000000000 ret=0 [ 37.096536] EDAC pnd2: b_cr_slice_channel_hash=8000000480000001 ret=0 [ 37.096578] EDAC pnd2: b_cr_asym_2way_mem_region_mchbar=000000000 ret=0 [ 37.096619] EDAC pnd2: d_cr_drp0=0c000c005 ret=0 [ 37.096660] EDAC pnd2: d_cr_drp0=000000000 ret=2 [ 37.096701] EDAC pnd2: d_cr_drp0=000000000 ret=2 [ 37.096742] EDAC pnd2: d_cr_drp0=000000000 ret=2 [ 37.096743] EDAC pnd2: ECC disabled on channel 0 [ 37.096744] EDAC pnd2: Failed to register device with error -22. [ 37.134008] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready [ 37.447167] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready [ 37.450477] intel_telemetry_core Init [ 37.507005] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready [ 37.525981] intel_rapl: Found RAPL domain package [ 37.525985] intel_rapl: Found RAPL domain core [ 37.525988] intel_rapl: Found RAPL domain uncore [ 37.525990] intel_rapl: Found RAPL domain dram [ 73.119722] wlp3s0: authenticate with 34:db:9c:6d:0b:17 [ 73.120774] wlp3s0: send auth to 34:db:9c:6d:0b:17 (try 1/3) [ 73.122123] wlp3s0: authenticated [ 73.124057] wlp3s0: associate with 34:db:9c:6d:0b:17 (try 1/3) [ 73.125138] wlp3s0: RX AssocResp from 34:db:9c:6d:0b:17 (capab=0x11 status=0 aid=1) [ 73.135932] wlp3s0: associated [ 73.163392] IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s0: link becomes ready [ 73.203429] wlp3s0: Limiting TX power to 30 (30 - 0) dBm as advertised by 34:db:9c:6d:0b:17 [ 229.185923] raid6: sse2x1 gen() 5056 MB/s [ 229.233925] raid6: sse2x1 xor() 2970 MB/s [ 229.281847] raid6: sse2x2 gen() 5544 MB/s [ 229.329912] raid6: sse2x2 xor() 3434 MB/s [ 229.377916] raid6: sse2x4 gen() 6059 MB/s [ 229.425906] raid6: sse2x4 xor() 2617 MB/s [ 229.425907] raid6: using algorithm sse2x4 gen() 6059 MB/s [ 229.425908] raid6: .... xor() 2617 MB/s, rmw enabled [ 229.425909] raid6: using ssse3x2 recovery algorithm [ 229.431874] xor: measuring software checksum speed [ 229.469827] prefetch64-sse: 8103.000 MB/sec [ 229.509822] generic_sse: 7317.000 MB/sec [ 229.509823] xor: using function: prefetch64-sse (8103.000 MB/sec) [ 229.588674] Btrfs loaded, crc32c=crc32c-intel [ 229.646115] JFS: nTxBlock = 8192, nTxLock = 65536 [ 229.726244] SGI XFS with ACLs, security attributes, realtime, no debug enabled [ 231.281026] sda: sda1 sda2 sda3 sda4 sda5 sda6 sda7 [ 234.606800] sda: sda1 sda2 sda3 sda4 sda5 sda6 sda7 [ 373.978949] ntfs: driver 2.1.32 [Flags: R/O MODULE]. [ 374.027644] QNX4 filesystem 0.2.3 registered. [ 389.781896] sda: sda1 sda2 sda3 sda4 sda5 sda6 sda7 [ 575.804145] sda: sda1 sda2 sda3 sda4 sda5 sda6 sda7 sda8 [ 589.995484] EXT4-fs (sda8): mounted filesystem with ordered data mode. Opts: errors=remount-ro [ 612.637614] Adding 2097148k swap on /target/swapfile. Priority:-2 extents:6 across:2260988k FS [ 1165.897657] perf: interrupt took too long (2503 > 2500), lowering kernel.perf_event_max_sample_rate to 79750 [ 1242.199146] general protection fault: 0000 [#1] SMP NOPTI [ 1242.199154] Modules linked in: cpuid ufs qnx4 hfsplus hfs minix ntfs msdos xfs libcrc32c jfs btrfs zstd_compress xor raid6_pq ccm intel_rapl intel_telemetry_pltdrv intel_punit_ipc intel_telemetry_core intel_pmc_ipc x86_pkg_temp_thermal intel_powerclamp coretemp bnep kvm irqbypass crct10dif_pclmul crc32_pclmul joydev ghash_clmulni_intel pcbc arc4 rtl8821ae btcoexist rtl_pci rtlwifi aesni_intel snd_soc_skl aes_x86_64 mac80211 snd_soc_skl_ipc snd_hda_ext_core crypto_simd glue_helper uvcvideo snd_soc_sst_dsp snd_soc_sst_ipc videobuf2_vmalloc videobuf2_memops snd_soc_acpi cryptd videobuf2_v4l2 snd_soc_core intel_cstate videobuf2_core btusb intel_rapl_perf btrtl snd_hda_codec_hdmi btbcm videodev snd_hda_codec_generic snd_compress btintel ac97_bus cfg80211 media bluetooth snd_pcm_dmaengine snd_hda_intel [ 1242.199215] snd_hda_codec snd_hda_core snd_hwdep snd_pcm wmi_bmof input_leds serio_raw snd_timer ecdh_generic shpchp mei_me idma64 virt_dma lpc_ich intel_lpss_pci snd mei soundcore intel_lpss zram elan_i2c ideapad_laptop sparse_keymap mac_hid tpm_crb sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 overlay nls_utf8 isofs nls_iso8859_1 dm_mirror dm_region_hash dm_log uas hid_generic usb_storage usbhid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt r8169 fb_sys_fops mii drm ahci libahci wmi i2c_hid hid video pinctrl_broxton [ 1242.199267] CPU: 0 PID: 4659 Comm: efibootmgr Not tainted 4.15.0-29-generic #31-Ubuntu [ 1242.199269] Hardware name: LENOVO 80XR/LNVNB161216, BIOS 5RCN36WW 08/06/2018 [ 1242.199274] RIP: 0010:0xfffffffefb052d38 [ 1242.199276] RSP: 0018:ffffa55141b27a70 EFLAGS: 00010082 [ 1242.199279] RAX: 0000000066d5f190 RBX: 0000000000000002 RCX: 0000000000000004 [ 1242.199281] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 0000000000000002 [ 1242.199283] RBP: ffffa55141b27b40 R08: ffffa55141b27ab0 R09: ffffa55141b27ba0 [ 1242.199285] R10: 0000000000000000 R11: 000000000000005e R12: 0000000000000000 [ 1242.199287] R13: 0000000000083fb0 R14: ffffa55141b27ba0 R15: ffffa55141b27ba8 [ 1242.199289] FS: 00007faa221c7b80(0000) GS:ffff93e6bfc00000(0000) knlGS:0000000000000000 [ 1242.199291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1242.199293] CR2: 000055f63980c000 CR3: 000000017b19e000 CR4: 00000000003406f0 [ 1242.199295] Call Trace: [ 1242.199305] ? _cond_resched+0x19/0x40 [ 1242.199309] ? __kmalloc+0x18e/0x220 [ 1242.199312] ? __d_alloc+0x122/0x1d0 [ 1242.199316] ? kmem_cache_alloc_trace+0xa6/0x1b0 [ 1242.199320] ? kernfs_fop_open+0x267/0x3a0 [ 1242.199324] ? efi_call+0x58/0x90 [ 1242.199330] ? virt_efi_query_variable_info.part.3+0x77/0x140 [ 1242.199333] ? virt_efi_query_variable_info+0x5f/0x70 [ 1242.199336] ? efi_query_variable_store+0xb8/0x1a0 [ 1242.199339] ? validate_load_option+0xd6/0xe0 [ 1242.199342] ? efivar_entry_set+0xcd/0x160 [ 1242.199345] ? efi_delete_dummy_variable+0x90/0x90 [ 1242.199347] ? efivar_entry_set+0xcd/0x160 [ 1242.199349] ? _cond_resched+0x19/0x40 [ 1242.199352] ? efivar_create+0x153/0x1e0 [ 1242.199355] ? efivar_create+0x153/0x1e0 [ 1242.199358] ? sysfs_kf_bin_write+0x5c/0x70 [ 1242.199361] ? kernfs_fop_write+0x125/0x1a0 [ 1242.199365] ? __vfs_write+0x1b/0x40 [ 1242.199368] ? vfs_write+0xb1/0x1a0 [ 1242.199370] ? SyS_write+0x55/0xc0 [ 1242.199374] ? do_syscall_64+0x73/0x130 [ 1242.199378] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 1242.199380] Code: 48 cb 48 8b c1 48 83 c4 20 5b c3 48 8b d1 b9 04 00 00 00 e9 b7 ff ff ff cc cc cc 48 83 ec 28 48 8b 05 35 4b 00 00 4c 8d 44 24 40 50 40 48 8b 4c 24 40 33 d2 48 85 c0 48 0f 48 ca 48 8b c1 48 [ 1242.199423] RIP: 0xfffffffefb052d38 RSP: ffffa55141b27a70 [ 1242.199427] ---[ end trace 7d47e4c4834e4e84 ]--- [ 1242.241410] WARNING: CPU: 0 PID: 3464 at /build/linux-60XibS/linux-4.15.0/arch/x86/kernel/fpu/core.c:46 kernel_fpu_disable+0x1e/0x30 [ 1242.241421] Modules linked in: cpuid ufs qnx4 hfsplus hfs minix ntfs msdos xfs libcrc32c jfs btrfs zstd_compress xor raid6_pq ccm intel_rapl intel_telemetry_pltdrv intel_punit_ipc intel_telemetry_core intel_pmc_ipc x86_pkg_temp_thermal intel_powerclamp coretemp bnep kvm irqbypass crct10dif_pclmul crc32_pclmul joydev ghash_clmulni_intel pcbc arc4 rtl8821ae btcoexist rtl_pci rtlwifi aesni_intel snd_soc_skl aes_x86_64 mac80211 snd_soc_skl_ipc snd_hda_ext_core crypto_simd glue_helper uvcvideo snd_soc_sst_dsp snd_soc_sst_ipc videobuf2_vmalloc videobuf2_memops snd_soc_acpi cryptd videobuf2_v4l2 snd_soc_core intel_cstate videobuf2_core btusb intel_rapl_perf btrtl snd_hda_codec_hdmi btbcm videodev snd_hda_codec_generic snd_compress btintel ac97_bus cfg80211 media bluetooth snd_pcm_dmaengine snd_hda_intel [ 1242.241554] snd_hda_codec snd_hda_core snd_hwdep snd_pcm wmi_bmof input_leds serio_raw snd_timer ecdh_generic shpchp mei_me idma64 virt_dma lpc_ich intel_lpss_pci snd mei soundcore intel_lpss zram elan_i2c ideapad_laptop sparse_keymap mac_hid tpm_crb sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 overlay nls_utf8 isofs nls_iso8859_1 dm_mirror dm_region_hash dm_log uas hid_generic usb_storage usbhid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt r8169 fb_sys_fops mii drm ahci libahci wmi i2c_hid hid video pinctrl_broxton [ 1242.241625] CPU: 0 PID: 3464 Comm: dpkg Tainted: G D 4.15.0-29-generic #31-Ubuntu [ 1242.241627] Hardware name: LENOVO 80XR/LNVNB161216, BIOS 5RCN36WW 08/06/2018 [ 1242.241631] RIP: 0010:kernel_fpu_disable+0x1e/0x30 [ 1242.241633] RSP: 0018:ffffa55141f9fa60 EFLAGS: 00010202 [ 1242.241635] RAX: 0000000080000001 RBX: ffff93e5a19342c0 RCX: ffff93e68dad9060 [ 1242.241637] RDX: 0000000000000000 RSI: ffff93e6ab4bb000 RDI: ffffa55141f9fb20 [ 1242.241639] RBP: ffffa55141f9fa60 R08: ffffffffbec4a290 R09: 0000000000000ff4 [ 1242.241641] R10: 00000000000002b8 R11: 0000000000000288 R12: 0000000000000ff4 [ 1242.241643] R13: ffffa55141f9fb20 R14: ffffa55141f9fb20 R15: 0000000000000001 [ 1242.241646] FS: 00007f7a67372040(0000) GS:ffff93e6bfc00000(0000) knlGS:0000000000000000 [ 1242.241648] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1242.241650] CR2: 00005558e4d2b008 CR3: 00000001484b2000 CR4: 00000000003406f0 [ 1242.241652] Call Trace: [ 1242.241658] __kernel_fpu_begin+0x3c/0xb0 [ 1242.241662] kernel_fpu_begin+0xe/0x10 [ 1242.241666] crc32c_pcl_intel_update+0x84/0xa0 [ 1242.241670] crypto_shash_update+0x47/0x130 [ 1242.241675] ext4_dirent_csum_verify+0xc5/0xe0 [ 1242.241677] ext4_find_entry+0x29f/0x4e0 [ 1242.241681] ? kmem_cache_alloc+0xa2/0x1b0 [ 1242.241685] ? d_alloc_parallel+0xa9/0x500 [ 1242.241688] ext4_lookup+0x81/0x210 [ 1242.241691] path_openat+0xd30/0x1770 [ 1242.241695] ? do_set_cpus_allowed+0xd6/0x130 [ 1242.241699] ? do_wp_page+0x159/0x5c0 [ 1242.241702] do_filp_open+0x9b/0x110 [ 1242.241705] ? __check_object_size+0xaf/0x1b0 [ 1242.241708] ? __alloc_fd+0x46/0x170 [ 1242.241712] do_sys_open+0x1bb/0x2c0 [ 1242.241714] ? do_sys_open+0x1bb/0x2c0 [ 1242.241717] SyS_openat+0x14/0x20 [ 1242.241721] do_syscall_64+0x73/0x130 [ 1242.241725] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 1242.241729] RIP: 0033:0x7f7a66c58c8e [ 1242.241730] RSP: 002b:00007ffff5889070 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1242.241733] RAX: ffffffffffffffda RBX: 00005558e4d2ad10 RCX: 00007f7a66c58c8e [ 1242.241735] RDX: 0000000000000241 RSI: 00005558e4b749f0 RDI: 00000000ffffff9c [ 1242.241737] RBP: 00005558e29b817d R08: 0000000000000001 R09: 0000000000000004 [ 1242.241738] R10: 00000000000001b6 R11: 0000000000000246 R12: 0000000000000004 [ 1242.241740] R13: 00005558e29b817d R14: 00005558e4d2aff0 R15: 0000000000000000 [ 1242.241742] Code: 51 13 00 5b 41 5c 5d c3 0f 1f 44 00 00 0f 1f 44 00 00 55 65 8a 05 6b cb 7d 42 84 c0 48 89 e5 75 0a 65 c6 05 5c cb 7d 42 01 5d c3 <0f> 0b eb f2 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 [ 1242.241782] ---[ end trace 7d47e4c4834e4e85 ]---