[ 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=/vmlinuz root=/dev/sda5 ro [ 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 0x0000000000059000-0x0000000000085fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000086000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000000fffffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000010000000-0x0000000012150fff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000012151000-0x0000000067b3ffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000067b40000-0x0000000067b40fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x0000000067b41000-0x0000000067b6afff] 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 0x0000000100000000-0x000000027fffffff] 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=0x66d4a258 [ 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 5RCN30WW 10/23/2017 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x280000 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 7F00000000 write-back [ 0.000000] 4 base 0200000000 mask 7F80000000 write-back [ 0.000000] 5 base 00FFC00000 mask 70FFC00000 write-combining [ 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)] 7c000 size 24576 [ 0.000000] Using GB pages for direct mapping [ 0.000000] BRK [0x1ff93f000, 0x1ff93ffff] PGTABLE [ 0.000000] BRK [0x1ff940000, 0x1ff940fff] PGTABLE [ 0.000000] BRK [0x1ff941000, 0x1ff941fff] PGTABLE [ 0.000000] BRK [0x1ff942000, 0x1ff942fff] PGTABLE [ 0.000000] BRK [0x1ff943000, 0x1ff943fff] PGTABLE [ 0.000000] BRK [0x1ff944000, 0x1ff944fff] PGTABLE [ 0.000000] BRK [0x1ff945000, 0x1ff945fff] PGTABLE [ 0.000000] BRK [0x1ff946000, 0x1ff946fff] PGTABLE [ 0.000000] BRK [0x1ff947000, 0x1ff947fff] PGTABLE [ 0.000000] BRK [0x1ff948000, 0x1ff948fff] PGTABLE [ 0.000000] RAMDISK: [mem 0x314f3000-0x34a70fff] [ 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 007E78 (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 000400 (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 0x0000000000000000-0x000000027fffffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x27ffd5000-0x27fffffff] [ 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 0x0000000100000000-0x000000027fffffff] [ 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 0x0000000000059000-0x0000000000085fff] [ 0.000000] node 0: [mem 0x0000000000100000-0x000000000fffffff] [ 0.000000] node 0: [mem 0x0000000012151000-0x0000000067b3ffff] [ 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 0x0000000100000000-0x000000027fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000027fffffff] [ 0.000000] On node 0 totalpages: 2052152 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 22 pages reserved [ 0.000000] DMA zone: 3972 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 7427 pages used for memmap [ 0.000000] DMA32 zone: 475316 pages, LIFO batch:31 [ 0.000000] Normal zone: 24576 pages used for memmap [ 0.000000] Normal zone: 1572864 pages, LIFO batch:31 [ 0.000000] Reserved but unavailable: 99 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, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x00058000-0x00058fff] [ 0.000000] PM: Registered nosave memory: [mem 0x00086000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x10000000-0x12150fff] [ 0.000000] PM: Registered nosave memory: [mem 0x67b40000-0x67b40fff] [ 0.000000] PM: Registered nosave memory: [mem 0x67b41000-0x67b6afff] [ 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: 2020063 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz root=/dev/sda5 ro [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 7884180K/8208608K available (12300K kernel code, 2470K rwdata, 4240K rodata, 2408K init, 2416K bss, 324428K 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 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 1094.446 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 [ 0.036155] Yama: becoming mindful. [ 0.036231] AppArmor: AppArmor initialized [ 0.039687] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.041539] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.041653] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.041722] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.042295] CPU: Physical Processor ID: 0 [ 0.042304] CPU: Processor Core ID: 0 [ 0.042340] mce: CPU supports 7 MCE banks [ 0.042383] CPU0: Thermal monitoring enabled (TM1) [ 0.042468] Last level iTLB entries: 4KB 48, 2MB 0, 4MB 0 [ 0.042474] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.042482] Spectre V2 : Mitigation: Full generic retpoline [ 0.042488] Speculative Store Bypass: Vulnerable [ 0.047107] Freeing SMP alternatives memory: 36K [ 0.054241] TSC deadline timer enabled [ 0.054251] smpboot: CPU0: Intel(R) Pentium(R) CPU N4200 @ 1.10GHz (family: 0x6, model: 0x5c, stepping: 0x9) [ 0.054513] Performance Events: PEBS fmt3+, Goldmont events, 32-deep LBR, full-width counters, Intel PMU driver. [ 0.054571] ... version: 4 [ 0.054576] ... bit width: 48 [ 0.054581] ... generic registers: 4 [ 0.054587] ... value mask: 0000ffffffffffff [ 0.054592] ... max period: 00007fffffffffff [ 0.054598] ... fixed-purpose events: 3 [ 0.054603] ... event mask: 000000070000000f [ 0.054708] Hierarchical SRCU implementation. [ 0.056000] smp: Bringing up secondary CPUs ... [ 0.056000] x86: Booting SMP configuration: [ 0.056000] .... node #0, CPUs: #1 [ 0.056000] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter. [ 0.056249] #2 #3 [ 0.056836] smp: Brought up 1 node, 4 CPUs [ 0.056836] smpboot: Max logical packages: 1 [ 0.056836] smpboot: Total of 4 processors activated (8755.20 BogoMIPS) [ 0.061055] devtmpfs: initialized [ 0.061055] x86/mm: Memory block size: 128MB [ 0.062199] evm: security.selinux [ 0.062206] evm: security.SMACK64 [ 0.062211] evm: security.SMACK64EXEC [ 0.062215] evm: security.SMACK64TRANSMUTE [ 0.062220] evm: security.SMACK64MMAP [ 0.062225] evm: security.apparmor [ 0.062230] evm: security.ima [ 0.062234] evm: security.capability [ 0.062284] PM: Registering ACPI NVS region [mem 0x67b40000-0x67b40fff] (4096 bytes) [ 0.062284] PM: Registering ACPI NVS region [mem 0x67ba7000-0x68ba6fff] (16777216 bytes) [ 0.064585] PM: Registering ACPI NVS region [mem 0x7aebf000-0x7afbefff] (1048576 bytes) [ 0.064780] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.064780] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 0.064780] pinctrl core: initialized pinctrl subsystem [ 0.064780] RTC time: 14:58:53, date: 12/05/18 [ 0.070382] NET: Registered protocol family 16 [ 0.070597] audit: initializing netlink subsys (disabled) [ 0.070623] audit: type=2000 audit(1544021933.068:1): state=initialized audit_enabled=0 res=1 [ 0.070623] cpuidle: using governor ladder [ 0.070623] cpuidle: using governor menu [ 0.070623] ACPI: bus type PCI registered [ 0.070623] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.070623] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xe0000000-0xe3ffffff] (base 0xe0000000) [ 0.070623] PCI: MMCONFIG at [mem 0xe0000000-0xe3ffffff] reserved in E820 [ 0.070623] PCI: Using configuration type 1 for base access [ 0.075256] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.075256] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.076256] ACPI: Added _OSI(Module Device) [ 0.076264] ACPI: Added _OSI(Processor Device) [ 0.076270] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.076276] ACPI: Added _OSI(Processor Aggregator Device) [ 0.076283] ACPI: Added _OSI(Linux-Dell-Video) [ 0.077067] ACPI: Executed 3 blocks of module-level executable AML code [ 0.092459] ACPI: Dynamic OEM Table Load: [ 0.092490] ACPI: SSDT 0xFFFF9B5835D89600 000102 (v02 PmRef Cpu0Cst 00003001 INTL 20121220) [ 0.094059] ACPI: Dynamic OEM Table Load: [ 0.094083] ACPI: SSDT 0xFFFF9B5835D88E00 00015F (v02 PmRef ApIst 00003000 INTL 20121220) [ 0.094933] ACPI: Dynamic OEM Table Load: [ 0.094956] ACPI: SSDT 0xFFFF9B58362D3540 00008D (v02 PmRef ApCst 00003000 INTL 20121220) [ 0.098347] ACPI: EC: EC started [ 0.098356] ACPI: EC: interrupt blocked [ 0.101847] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as first EC [ 0.101858] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x2b, EC_CMD/EC_SC=0x66, EC_DATA=0x62 [ 0.101868] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as boot DSDT EC to handle transactions [ 0.101876] ACPI: Interpreter enabled [ 0.101951] ACPI: (supports S0 S3 S4 S5) [ 0.101959] ACPI: Using IOAPIC for interrupt routing [ 0.102074] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.102953] ACPI: GPE 0x0F active on init [ 0.104003] ACPI: Enabled 9 GPEs in block 00 to 7F [ 0.133293] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.133322] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.136446] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability] [ 0.136500] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge [ 0.139103] PCI host bridge to bus 0000:00 [ 0.139116] pci_bus 0000:00: root bus resource [io 0x0070-0x0077] [ 0.139125] pci_bus 0000:00: root bus resource [io 0x0000-0x006f window] [ 0.139133] pci_bus 0000:00: root bus resource [io 0x0078-0x0cf7 window] [ 0.139142] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.139150] pci_bus 0000:00: root bus resource [mem 0x7c000001-0x7fffffff window] [ 0.139159] pci_bus 0000:00: root bus resource [mem 0x7b800001-0x7bffffff window] [ 0.139168] pci_bus 0000:00: root bus resource [mem 0x80000000-0xcfffffff window] [ 0.139177] pci_bus 0000:00: root bus resource [mem 0xe0000000-0xefffffff window] [ 0.139187] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.139213] pci 0000:00:00.0: [8086:5af0] type 00 class 0x060000 [ 0.140108] pci 0000:00:02.0: [8086:5a84] type 00 class 0x030000 [ 0.140136] pci 0000:00:02.0: reg 0x10: [mem 0x90000000-0x90ffffff 64bit] [ 0.140151] pci 0000:00:02.0: reg 0x18: [mem 0x80000000-0x8fffffff 64bit pref] [ 0.140163] pci 0000:00:02.0: reg 0x20: [io 0x2000-0x203f] [ 0.140200] pci 0000:00:02.0: BAR 2: assigned to efifb [ 0.141108] pci 0000:00:0e.0: [8086:5a98] type 00 class 0x040380 [ 0.141152] pci 0000:00:0e.0: reg 0x10: [mem 0x91410000-0x91413fff 64bit] [ 0.141200] pci 0000:00:0e.0: reg 0x20: [mem 0x91100000-0x911fffff 64bit] [ 0.141311] pci 0000:00:0e.0: PME# supported from D0 D3hot D3cold [ 0.142215] pci 0000:00:0f.0: [8086:5a9a] type 00 class 0x078000 [ 0.142269] pci 0000:00:0f.0: reg 0x10: [mem 0x91416000-0x91416fff 64bit] [ 0.142427] pci 0000:00:0f.0: PME# supported from D3hot [ 0.143191] pci 0000:00:12.0: [8086:5ae3] type 00 class 0x010601 [ 0.143222] pci 0000:00:12.0: reg 0x10: [mem 0x91414000-0x91415fff] [ 0.143235] pci 0000:00:12.0: reg 0x14: [mem 0x9141d000-0x9141d0ff] [ 0.143247] pci 0000:00:12.0: reg 0x18: [io 0x2080-0x2087] [ 0.143260] pci 0000:00:12.0: reg 0x1c: [io 0x2088-0x208b] [ 0.143272] pci 0000:00:12.0: reg 0x20: [io 0x2060-0x207f] [ 0.143285] pci 0000:00:12.0: reg 0x24: [mem 0x9141b000-0x9141b7ff] [ 0.143351] pci 0000:00:12.0: PME# supported from D3hot [ 0.144104] pci 0000:00:13.0: [8086:5ad8] type 01 class 0x060400 [ 0.144252] pci 0000:00:13.0: PME# supported from D0 D3hot D3cold [ 0.145058] pci 0000:00:14.0: [8086:5ad6] type 01 class 0x060400 [ 0.145171] pci 0000:00:14.0: PME# supported from D0 D3hot D3cold [ 0.145936] pci 0000:00:14.1: [8086:5ad7] type 01 class 0x060400 [ 0.146051] pci 0000:00:14.1: PME# supported from D0 D3hot D3cold [ 0.146831] pci 0000:00:15.0: [8086:5aa8] type 00 class 0x0c0330 [ 0.146869] pci 0000:00:15.0: reg 0x10: [mem 0x91400000-0x9140ffff 64bit] [ 0.146968] pci 0000:00:15.0: PME# supported from D3hot D3cold [ 0.147751] pci 0000:00:17.0: [8086:5ab4] type 00 class 0x118000 [ 0.147790] pci 0000:00:17.0: reg 0x10: [mem 0x91419000-0x91419fff 64bit] [ 0.147810] pci 0000:00:17.0: reg 0x18: [mem 0x9141a000-0x9141afff 64bit] [ 0.148692] pci 0000:00:1f.0: [8086:5ae8] type 00 class 0x060100 [ 0.149773] pci 0000:00:1f.1: [8086:5ad4] type 00 class 0x0c0500 [ 0.149849] pci 0000:00:1f.1: reg 0x10: [mem 0x9141c000-0x9141c0ff 64bit] [ 0.149933] pci 0000:00:1f.1: reg 0x20: [io 0x2040-0x205f] [ 0.150892] pci 0000:00:13.0: PCI bridge to [bus 01] [ 0.151082] pci 0000:02:00.0: [10ec:8136] type 00 class 0x020000 [ 0.151161] pci 0000:02:00.0: reg 0x10: [io 0x1000-0x10ff] [ 0.151209] pci 0000:02:00.0: reg 0x18: [mem 0x91300000-0x91300fff 64bit] [ 0.151249] pci 0000:02:00.0: reg 0x20: [mem 0x91000000-0x91003fff 64bit pref] [ 0.151297] pci 0000:02:00.0: can't set Max Payload Size to 256; if necessary, use "pci=pcie_bus_safe" and report a bug [ 0.151510] pci 0000:02:00.0: supports D1 D2 [ 0.151514] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.160096] pci 0000:00:14.0: PCI bridge to [bus 02] [ 0.160110] pci 0000:00:14.0: bridge window [io 0x1000-0x1fff] [ 0.160117] pci 0000:00:14.0: bridge window [mem 0x91300000-0x913fffff] [ 0.160125] pci 0000:00:14.0: bridge window [mem 0x91000000-0x910fffff 64bit pref] [ 0.160460] pci 0000:03:00.0: [8086:3166] type 00 class 0x028000 [ 0.160722] pci 0000:03:00.0: reg 0x10: [mem 0x91200000-0x91201fff 64bit] [ 0.161071] pci 0000:03:00.0: can't set Max Payload Size to 256; if necessary, use "pci=pcie_bus_safe" and report a bug [ 0.161511] pci 0000:03:00.0: PME# supported from D0 D3hot D3cold [ 0.176266] pci 0000:00:14.1: PCI bridge to [bus 03] [ 0.176282] pci 0000:00:14.1: bridge window [mem 0x91200000-0x912fffff] [ 0.179072] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 11 12 14 *15), disabled. [ 0.179356] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 *15), disabled. [ 0.179637] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 11 12 14 *15), disabled. [ 0.179916] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 11 12 14 *15), disabled. [ 0.180000] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 *15), disabled. [ 0.180000] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 *15), disabled. [ 0.180000] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 14 *15), disabled. [ 0.180000] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 *15), disabled. [ 0.184003] ACPI: EC: interrupt unblocked [ 0.184003] ACPI: EC: event unblocked [ 0.184003] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x2b, EC_CMD/EC_SC=0x66, EC_DATA=0x62 [ 0.184003] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as boot DSDT EC to handle transactions and events [ 0.184003] SCSI subsystem initialized [ 0.184068] libata version 3.00 loaded. [ 0.184092] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 0.184092] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.184092] pci 0000:00:02.0: vgaarb: bridge control possible [ 0.184092] vgaarb: loaded [ 0.188030] ACPI: bus type USB registered [ 0.188073] usbcore: registered new interface driver usbfs [ 0.188104] usbcore: registered new interface driver hub [ 0.188155] usbcore: registered new device driver usb [ 0.188275] EDAC MC: Ver: 3.0.0 [ 0.188275] Registered efivars operations [ 0.232710] PCI: Using ACPI for IRQ routing [ 0.238134] PCI: pci_cache_line_size set to 64 bytes [ 0.238356] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff] [ 0.238360] e820: reserve RAM buffer [mem 0x00086000-0x0008ffff] [ 0.238362] e820: reserve RAM buffer [mem 0x67b40000-0x67ffffff] [ 0.238365] e820: reserve RAM buffer [mem 0x67ba7000-0x67ffffff] [ 0.238367] e820: reserve RAM buffer [mem 0x7822f000-0x7bffffff] [ 0.238370] e820: reserve RAM buffer [mem 0x7b000000-0x7bffffff] [ 0.240005] NetLabel: Initializing [ 0.240005] NetLabel: domain hash size = 128 [ 0.240005] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.240005] NetLabel: unlabeled traffic allowed by default [ 0.240139] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.240163] hpet0: 8 comparators, 64-bit 19.200000 MHz counter [ 0.244066] clocksource: Switched to clocksource hpet [ 0.279559] VFS: Disk quotas dquot_6.6.0 [ 0.279620] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.279927] AppArmor: AppArmor Filesystem Enabled [ 0.280070] pnp: PnP ACPI init [ 0.281432] pnp 00:00: disabling [io 0x164e-0x164f] because it overlaps 0000:00:14.0 BAR 13 [io 0x1000-0x1fff] [ 0.281524] system 00:00: [io 0x0680-0x069f] has been reserved [ 0.281536] system 00:00: [io 0x0400-0x047f] could not be reserved [ 0.281544] system 00:00: [io 0x0500-0x05fe] has been reserved [ 0.281553] system 00:00: [io 0x0600-0x061f] has been reserved [ 0.281573] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.281701] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.282331] system 00:02: [mem 0xe0000000-0xefffffff] could not be reserved [ 0.282343] system 00:02: [mem 0xfea00000-0xfeafffff] has been reserved [ 0.282352] system 00:02: [mem 0xfed01000-0xfed01fff] has been reserved [ 0.282367] system 00:02: [mem 0xfed03000-0xfed03fff] has been reserved [ 0.282376] system 00:02: [mem 0xfed06000-0xfed06fff] has been reserved [ 0.282385] system 00:02: [mem 0xfed08000-0xfed09fff] has been reserved [ 0.282393] system 00:02: [mem 0xfed80000-0xfedbffff] has been reserved [ 0.282402] system 00:02: [mem 0xfed1c000-0xfed1cfff] has been reserved [ 0.282411] system 00:02: [mem 0xfee00000-0xfeefffff] has been reserved [ 0.282429] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.283324] pnp 00:03: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.283669] pnp: PnP ACPI: found 4 devices [ 0.296640] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.296706] pci 0000:00:13.0: PCI bridge to [bus 01] [ 0.296734] pci 0000:00:14.0: PCI bridge to [bus 02] [ 0.296744] pci 0000:00:14.0: bridge window [io 0x1000-0x1fff] [ 0.296756] pci 0000:00:14.0: bridge window [mem 0x91300000-0x913fffff] [ 0.296767] pci 0000:00:14.0: bridge window [mem 0x91000000-0x910fffff 64bit pref] [ 0.296781] pci 0000:00:14.1: PCI bridge to [bus 03] [ 0.296792] pci 0000:00:14.1: bridge window [mem 0x91200000-0x912fffff] [ 0.296812] pci_bus 0000:00: resource 4 [io 0x0070-0x0077] [ 0.296818] pci_bus 0000:00: resource 5 [io 0x0000-0x006f window] [ 0.296822] pci_bus 0000:00: resource 6 [io 0x0078-0x0cf7 window] [ 0.296826] pci_bus 0000:00: resource 7 [io 0x0d00-0xffff window] [ 0.296830] pci_bus 0000:00: resource 8 [mem 0x7c000001-0x7fffffff window] [ 0.296834] pci_bus 0000:00: resource 9 [mem 0x7b800001-0x7bffffff window] [ 0.296838] pci_bus 0000:00: resource 10 [mem 0x80000000-0xcfffffff window] [ 0.296842] pci_bus 0000:00: resource 11 [mem 0xe0000000-0xefffffff window] [ 0.296847] pci_bus 0000:02: resource 0 [io 0x1000-0x1fff] [ 0.296850] pci_bus 0000:02: resource 1 [mem 0x91300000-0x913fffff] [ 0.296854] pci_bus 0000:02: resource 2 [mem 0x91000000-0x910fffff 64bit pref] [ 0.296858] pci_bus 0000:03: resource 1 [mem 0x91200000-0x912fffff] [ 0.297214] NET: Registered protocol family 2 [ 0.297722] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 0.298265] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 0.298996] TCP: Hash tables configured (established 65536 bind 65536) [ 0.299149] UDP hash table entries: 4096 (order: 5, 131072 bytes) [ 0.299308] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes) [ 0.299562] NET: Registered protocol family 1 [ 0.299606] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 1.469707] pci 0000:00:15.0: xHCI BIOS handoff failed (BIOS bug ?) 00012201 [ 1.470071] PCI: CLS 64 bytes, default 64 [ 1.470193] Unpacking initramfs... [ 3.668201] Freeing initrd memory: 54776K [ 3.668284] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 3.668301] software IO TLB [mem 0x7206f000-0x7606f000] (64MB) mapped at [ (ptrval)- (ptrval)] [ 3.668385] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0xfc66f4fc7c, max_idle_ns: 440795224246 ns [ 3.668446] clocksource: Switched to clocksource tsc [ 3.668670] Scanning for low memory corruption every 60 seconds [ 3.670261] Initialise system trusted keyrings [ 3.670306] Key type blacklist registered [ 3.670396] workingset: timestamp_bits=36 max_order=21 bucket_order=0 [ 3.673660] zbud: loaded [ 3.674931] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 3.675408] fuse init (API version 7.26) [ 3.679186] Key type asymmetric registered [ 3.679198] Asymmetric key parser 'x509' registered [ 3.679312] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246) [ 3.679415] io scheduler noop registered [ 3.679424] io scheduler deadline registered [ 3.679569] io scheduler cfq registered (default) [ 3.681450] pcieport 0000:00:13.0: Signaling PME with IRQ 120 [ 3.681534] pcieport 0000:00:14.0: Signaling PME with IRQ 121 [ 3.681590] pcieport 0000:00:14.1: Signaling PME with IRQ 122 [ 3.681802] efifb: probing for efifb [ 3.681843] efifb: framebuffer at 0x80000000, using 8128k, total 8128k [ 3.681851] efifb: mode is 1920x1080x32, linelength=7680, pages=1 [ 3.681857] efifb: scrolling: redraw [ 3.681864] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 3.698194] Console: switching to colour frame buffer device 240x67 [ 3.714290] fb0: EFI VGA frame buffer device [ 3.714382] intel_idle: MWAIT substates: 0x11242020 [ 3.714385] intel_idle: v0.4.1 model 0x5C [ 3.714906] intel_idle: lapic_timer_reliable_states 0xffffffff [ 3.715775] ACPI: AC Adapter [ADP0] (off-line) [ 3.715987] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0 [ 3.716132] ACPI: Lid Switch [LID0] [ 3.716274] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1 [ 3.716406] ACPI: Power Button [PWRB] [ 3.721487] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 3.729231] Linux agpgart interface v0.103 [ 3.734113] loop: module loaded [ 3.734646] libphy: Fixed MDIO Bus: probed [ 3.734705] tun: Universal TUN/TAP device driver, 1.6 [ 3.734879] PPP generic driver version 2.4.2 [ 3.735037] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 3.735129] ehci-pci: EHCI PCI platform driver [ 3.735211] ehci-platform: EHCI generic platform driver [ 3.735301] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 3.735385] ohci-pci: OHCI PCI platform driver [ 3.735460] ohci-platform: OHCI generic platform driver [ 3.735542] uhci_hcd: USB Universal Host Controller Interface driver [ 3.736173] xhci_hcd 0000:00:15.0: xHCI Host Controller [ 3.736257] xhci_hcd 0000:00:15.0: new USB bus registered, assigned bus number 1 [ 3.737511] xhci_hcd 0000:00:15.0: hcc params 0x200077c1 hci version 0x100 quirks 0x01109810 [ 3.737626] xhci_hcd 0000:00:15.0: cache line size of 64 is not supported [ 3.737975] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 3.738066] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.738159] usb usb1: Product: xHCI Host Controller [ 3.738226] usb usb1: Manufacturer: Linux 4.15.0-29-generic xhci-hcd [ 3.738308] usb usb1: SerialNumber: 0000:00:15.0 [ 3.738679] hub 1-0:1.0: USB hub found [ 3.738756] hub 1-0:1.0: 8 ports detected [ 3.742087] xhci_hcd 0000:00:15.0: xHCI Host Controller [ 3.742169] xhci_hcd 0000:00:15.0: new USB bus registered, assigned bus number 2 [ 3.742366] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003 [ 3.742456] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.742548] usb usb2: Product: xHCI Host Controller [ 3.742613] usb usb2: Manufacturer: Linux 4.15.0-29-generic xhci-hcd [ 3.742694] usb usb2: SerialNumber: 0000:00:15.0 [ 3.743066] hub 2-0:1.0: USB hub found [ 3.743143] hub 2-0:1.0: 7 ports detected [ 3.745210] i8042: PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1 [ 3.745301] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp [ 3.751723] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 3.752165] mousedev: PS/2 mouse device common for all mice [ 3.756326] rtc_cmos 00:03: RTC can wake from S4 [ 3.760626] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0 [ 3.764448] rtc_cmos 00:03: alarms up to one month, y3k, 242 bytes nvram, hpet irqs [ 3.768176] i2c /dev entries driver [ 3.772014] device-mapper: uevent: version 1.0.3 [ 3.776029] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: dm-devel@redhat.com [ 3.779814] intel_pstate: Intel P-state driver initializing [ 3.783636] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 3.786188] ledtrig-cpu: registered to indicate activity on CPUs [ 3.787990] EFI Variables Facility v0.08 2004-May-17 [ 3.833865] NET: Registered protocol family 10 [ 3.843415] Segment Routing with IPv6 [ 3.845223] NET: Registered protocol family 17 [ 3.847301] Key type dns_resolver registered [ 3.850564] intel_rdt: Intel RDT L2 allocation detected [ 3.852418] RAS: Correctable Errors collector initialized. [ 3.854329] microcode: sig=0x506c9, pf=0x1, revision=0x20 [ 3.856424] microcode: Microcode Update Driver: v2.2. [ 3.856442] sched_clock: Marking stable (3856415369, 0)->(3831147632, 25267737) [ 3.857565] ACPI: Battery Slot [BAT0] (battery present) [ 3.862388] registered taskstats version 1 [ 3.864251] Loading compiled-in X.509 certificates [ 3.870921] Loaded X.509 cert 'Build time autogenerated kernel key: 1cc37f41791529df57507d3747a6804ab53f482b' [ 3.874419] Loaded UEFI:db cert 'Microsoft Windows Production PCA 2011: a92902398e16c49778cd90f99e4f9ae17c55af53' linked to secondary sys keyring [ 3.876380] Loaded UEFI:db cert 'Microsoft Corporation UEFI CA 2011: 13adbf4309bd82709c8cd54f316ed522988a1bd4' linked to secondary sys keyring [ 3.878340] Loaded UEFI:db cert 'Mocca: eee4ae78c24bf4a5488b6b77c611edde' linked to secondary sys keyring [ 3.880295] Problem loading UEFI:db X.509 certificate (-65) [ 3.882243] Loaded UEFI:db cert '5R320-1415IAP: cadd6b31a3a7619a44aecf2bec8770fa' linked to secondary sys keyring [ 3.884778] Couldn't get size: 0x800000000000000e [ 3.886732] MODSIGN: Couldn't get UEFI MokListRT [ 3.890271] zswap: loaded using pool lzo/zbud [ 3.898868] Key type big_key registered [ 3.900813] Key type trusted registered [ 3.906390] Key type encrypted registered [ 3.908308] AppArmor: AppArmor sha1 policy hashing enabled [ 3.910215] ima: No TPM chip found, activating TPM-bypass! (rc=-19) [ 3.912176] evm: HMAC attrs: 0x1 [ 3.914560] Magic number: 14:339:990 [ 3.916477] machinecheck machinecheck3: hash matches [ 3.918421] pcie_pme 0000:00:13.0:pcie001: hash matches [ 3.920414] memory memory33: hash matches [ 3.922525] rtc_cmos 00:03: setting system clock to 2018-12-05 14:58:56 UTC (1544021936) [ 3.924782] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 3.926718] EDD information not available. [ 3.933141] Freeing unused kernel memory: 2408K [ 3.948216] Write protecting the kernel read-only data: 20480k [ 3.951551] Freeing unused kernel memory: 2008K [ 3.959375] Freeing unused kernel memory: 1904K [ 3.971828] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 3.973658] x86/mm: Checking user space page tables [ 3.986040] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 4.080040] usb 1-7: new high-speed USB device number 2 using xhci_hcd [ 4.143027] hidraw: raw HID events driver (C) Jiri Kosina [ 4.171135] ahci 0000:00:12.0: version 3.0 [ 4.172447] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded [ 4.175507] r8169 0000:02:00.0 eth0: RTL8106e at 0x (ptrval), 54:e1:ad:c1:cd:c4, XID 04900000 IRQ 125 [ 4.181574] ahci 0000:00:12.0: AHCI 0001.0301 32 slots 2 ports 6 Gbps 0x3 impl SATA mode [ 4.184101] ahci 0000:00:12.0: flags: 64bit ncq sntf clo only pmp pio slum part deso sadm sds apst [ 4.192231] scsi host0: ahci [ 4.196162] scsi host1: ahci [ 4.199321] ata1: SATA max UDMA/133 abar m2048@0x9141b000 port 0x9141b100 irq 124 [ 4.202262] ata2: SATA max UDMA/133 abar m2048@0x9141b000 port 0x9141b180 irq 124 [ 4.203217] r8169 0000:02:00.0 enp2s0: renamed from eth0 [ 4.236134] [drm] Memory usable by graphics device = 4096M [ 4.238132] checking generic (80000000 7f0000) vs hw (80000000 10000000) [ 4.238135] fb: switching to inteldrmfb from EFI VGA [ 4.240114] Console: switching to colour dummy device 80x25 [ 4.240267] [drm] Replacing VGA console driver [ 4.240754] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 4.240758] [drm] Driver supports precise vblank timestamp query. [ 4.240926] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 4.241459] [drm] Finished loading DMC firmware i915/bxt_dmc_ver1_07.bin (v1.7) [ 4.249166] usb 1-7: New USB device found, idVendor=13d3, idProduct=5a02 [ 4.249177] usb 1-7: New USB device strings: Mfr=3, Product=1, SerialNumber=2 [ 4.249181] usb 1-7: Product: EasyCamera [ 4.249185] usb 1-7: Manufacturer: Azurewave [ 4.249188] usb 1-7: SerialNumber: 0x0001 [ 4.256903] [drm] Initialized i915 1.6.0 20171023 for 0000:00:02.0 on minor 0 [ 4.258813] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 4.258845] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored [ 4.259300] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input3 [ 4.280452] fbcon: inteldrmfb (fb0) is primary device [ 4.376215] usb 1-8: new full-speed USB device number 3 using xhci_hcd [ 4.520474] ata2: SATA link down (SStatus 4 SControl 300) [ 4.526260] usb 1-8: New USB device found, idVendor=8087, idProduct=0a2a [ 4.526263] usb 1-8: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4.684332] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 4.686536] ata1.00: ATA-9: RTNRB256RFM4KWDL, R2001, max UDMA/133 [ 4.686541] ata1.00: 500118192 sectors, multi 16: LBA48 NCQ (depth 31/32), AA [ 4.691008] ata1.00: configured for UDMA/133 [ 4.691483] scsi 0:0:0:0: Direct-Access ATA RTNRB256RFM4KWDL 1 PQ: 0 ANSI: 5 [ 4.692088] sd 0:0:0:0: [sda] 500118192 512-byte logical blocks: (256 GB/238 GiB) [ 4.692102] sd 0:0:0:0: [sda] Write Protect is off [ 4.692104] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 4.692127] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 4.692165] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 4.700757] sda: sda1 sda2 sda3 sda5 sda6 sda7 sda8 [ 4.703572] sd 0:0:0:0: [sda] Attached SCSI disk [ 5.423518] Console: switching to colour frame buffer device 240x67 [ 5.447890] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 5.481464] random: fast init done [ 5.489084] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 5.489120] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 5.489136] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 5.489147] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 5.489163] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 5.489328] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 5.489346] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 5.489379] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 5.489445] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 5.489465] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 5.737580] EXT4-fs (sda5): mounted filesystem with ordered data mode. Opts: (null) [ 5.820333] [drm] RC6 on [ 5.925506] ip_tables: (C) 2000-2006 Netfilter Core Team [ 6.047587] 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) [ 6.069177] systemd[1]: Detected architecture x86-64. [ 6.085735] systemd[1]: Set hostname to . [ 6.240690] systemd[1]: Reached target Remote File Systems. [ 6.245739] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 6.250769] systemd[1]: Created slice System Slice. [ 6.255738] systemd[1]: Created slice system-systemd\x2dfsck.slice. [ 6.260639] systemd[1]: Listening on Syslog Socket. [ 6.265348] systemd[1]: Listening on Journal Socket (/dev/log). [ 6.270367] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 6.305012] lp: driver loaded but no devices found [ 6.309439] ppdev: user-space parallel port driver [ 6.373630] EXT4-fs (sda5): re-mounted. Opts: errors=remount-ro [ 6.482474] Adding 455524k swap on /swapfile. Priority:-2 extents:2 across:463716k SSFS [ 6.606375] systemd-journald[328]: Received request to flush runtime journal from PID 1 [ 6.758730] tpm tpm0: A TPM error (378) occurred get tpm pcr allocation [ 6.793803] input: Ideapad extra buttons as /devices/pci0000:00/0000:00:1f.0/PNP0C09:00/VPC2004:00/input/input4 [ 6.798666] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 6.845036] idma64 idma64.0: Found Intel integrated DMA 64-bit [ 6.849895] i2c_hid i2c-SYNA2B37:00: i2c-SYNA2B37:00 supply vdd not found, using dummy regulator [ 6.888458] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 6.922474] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 6.927450] media: Linux media interface: v0.10 [ 6.927864] Bluetooth: Core ver 2.22 [ 6.927892] NET: Registered protocol family 31 [ 6.927893] Bluetooth: HCI device and connection manager initialized [ 6.927899] Bluetooth: HCI socket layer initialized [ 6.927903] Bluetooth: L2CAP socket layer initialized [ 6.927911] Bluetooth: SCO socket layer initialized [ 6.948083] Linux video capture interface: v2.00 [ 6.949068] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer [ 6.949072] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules [ 6.949073] RAPL PMU: hw unit of domain package 2^-14 Joules [ 6.949074] RAPL PMU: hw unit of domain dram 2^-14 Joules [ 6.949075] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules [ 6.972676] Intel(R) Wireless WiFi driver for Linux [ 6.972679] Copyright(c) 2003- 2015 Intel Corporation [ 6.980951] iwlwifi 0000:03:00.0: loaded firmware version 29.1044073957.0 op_mode iwlmvm [ 6.986327] SSE version of gcm_enc/dec engaged. [ 6.997226] usbcore: registered new interface driver btusb [ 7.010318] Bluetooth: hci0: read Intel version: 370810011003110e00 [ 7.011898] Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt-hw-37.8.10-fw-1.10.3.11.e.bseq [ 7.033916] iwlwifi 0000:03:00.0: Detected Intel(R) Dual Band Wireless AC 3165, REV=0x210 [ 7.054546] iwlwifi 0000:03:00.0: base HW address: 00:e1:8c:ab:10:4e [ 7.067980] uvcvideo: Found UVC 1.00 device EasyCamera (13d3:5a02) [ 7.068998] uvcvideo 1-7:1.0: Entity type for entity Extension 4 was not initialized! [ 7.069003] uvcvideo 1-7:1.0: Entity type for entity Processing 2 was not initialized! [ 7.069005] uvcvideo 1-7:1.0: Entity type for entity Camera 1 was not initialized! [ 7.069134] input: EasyCamera: EasyCamera as /devices/pci0000:00/0000:00:15.0/usb1/1-7/1-7:1.0/input/input5 [ 7.069340] usbcore: registered new interface driver uvcvideo [ 7.069342] USB Video Class driver (1.1.1) [ 7.135074] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs' [ 7.135479] (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info(). [ 7.135513] thermal thermal_zone0: failed to read out thermal zone (-61) [ 7.222979] snd_hda_intel 0000:00:0e.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 7.235177] kvm: disabled by bios [ 7.275690] random: crng init done [ 7.283719] snd_hda_codec_generic hdaudioC0D0: autoconfig for Generic: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker [ 7.283725] snd_hda_codec_generic hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 7.283727] snd_hda_codec_generic hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0) [ 7.283729] snd_hda_codec_generic hdaudioC0D0: mono: mono_out=0x0 [ 7.283731] snd_hda_codec_generic hdaudioC0D0: inputs: [ 7.283734] snd_hda_codec_generic hdaudioC0D0: Mic=0x19 [ 7.283736] snd_hda_codec_generic hdaudioC0D0: Internal Mic=0x12 [ 7.284702] EDAC pnd2: b_cr_tolud_pci=080000001 ret=0 [ 7.284763] EDAC pnd2: b_cr_touud_lo_pci=080000000 ret=0 [ 7.284802] EDAC pnd2: b_cr_touud_hi_pci=000000002 ret=0 [ 7.284840] EDAC pnd2: b_cr_asym_mem_region0_mchbar=000000000 ret=0 [ 7.284880] EDAC pnd2: b_cr_asym_mem_region1_mchbar=000000000 ret=0 [ 7.284923] EDAC pnd2: b_cr_mot_out_base_mchbar=000000000 ret=0 [ 7.284968] EDAC pnd2: b_cr_mot_out_mask_mchbar=000000000 ret=0 [ 7.285039] EDAC pnd2: b_cr_slice_channel_hash=8000000480000001 ret=0 [ 7.285070] EDAC pnd2: b_cr_asym_2way_mem_region_mchbar=000000000 ret=0 [ 7.285114] EDAC pnd2: d_cr_drp0=0c000c007 ret=0 [ 7.285159] EDAC pnd2: d_cr_drp0=000000000 ret=2 [ 7.285198] EDAC pnd2: d_cr_drp0=000000000 ret=2 [ 7.285235] EDAC pnd2: d_cr_drp0=000000000 ret=2 [ 7.285236] EDAC pnd2: ECC disabled on channel 0 [ 7.285237] EDAC pnd2: Failed to register device with error -22. [ 7.304167] intel_telemetry_core Init [ 7.308389] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:0e.0/sound/card0/input7 [ 7.308494] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:0e.0/sound/card0/input8 [ 7.308591] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:0e.0/sound/card0/input9 [ 7.308726] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:0e.0/sound/card0/input10 [ 7.309255] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:0e.0/sound/card0/input11 [ 7.309374] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:0e.0/sound/card0/input12 [ 7.309620] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:0e.0/sound/card0/input13 [ 7.332342] rmi4_f01 rmi4-00.fn01: found RMI device, manufacturer: Synaptics, product: TM3336-001, fw id: 2529025 [ 7.353436] Bluetooth: hci0: Intel firmware patch completed and activated [ 7.357964] intel_rapl: Found RAPL domain package [ 7.357973] intel_rapl: Found RAPL domain core [ 7.357975] intel_rapl: Found RAPL domain uncore [ 7.357977] intel_rapl: Found RAPL domain dram [ 7.360198] iwlwifi 0000:03:00.0 wlp3s0: renamed from wlan0 [ 7.477999] input: Synaptics TM3336-001 as /devices/pci0000:00/0000:00:17.0/i2c_designware.0/i2c-4/i2c-SYNA2B37:00/0018:06CB:8251.0001/input/input6 [ 7.478236] hid-rmi 0018:06CB:8251.0001: input,hidraw0: I2C HID v1.00 Mouse [SYNA2B37:00 06CB:8251] on i2c-SYNA2B37:00 [ 7.641305] audit: type=1400 audit(1544021940.215:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=693 comm="apparmor_parser" [ 7.641311] audit: type=1400 audit(1544021940.215:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=693 comm="apparmor_parser" [ 7.641314] audit: type=1400 audit(1544021940.215:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=693 comm="apparmor_parser" [ 7.642974] audit: type=1400 audit(1544021940.215:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=694 comm="apparmor_parser" [ 7.642981] audit: type=1400 audit(1544021940.215:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=694 comm="apparmor_parser" [ 7.645940] audit: type=1400 audit(1544021940.219:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=690 comm="apparmor_parser" [ 7.645947] audit: type=1400 audit(1544021940.219:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=690 comm="apparmor_parser" [ 7.645950] audit: type=1400 audit(1544021940.219:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=690 comm="apparmor_parser" [ 7.645952] audit: type=1400 audit(1544021940.219:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=690 comm="apparmor_parser" [ 7.647857] audit: type=1400 audit(1544021940.219:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=695 comm="apparmor_parser" [ 8.036787] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 8.036788] Bluetooth: BNEP filters: protocol multicast [ 8.036795] Bluetooth: BNEP socket layer initialized [ 8.425219] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready [ 8.605339] r8169 0000:02:00.0 enp2s0: link down [ 8.605450] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready [ 8.612737] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready [ 8.722079] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready [ 8.819028] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready [ 11.019683] Bluetooth: RFCOMM TTY layer initialized [ 11.019692] Bluetooth: RFCOMM socket layer initialized [ 11.019704] Bluetooth: RFCOMM ver 1.11 [ 12.411429] wlp3s0: authenticate with 08:96:d7:e2:b9:81 [ 12.415824] wlp3s0: send auth to 08:96:d7:e2:b9:81 (try 1/3) [ 12.420989] wlp3s0: authenticated [ 12.424158] wlp3s0: associate with 08:96:d7:e2:b9:81 (try 1/3) [ 12.430441] wlp3s0: RX AssocResp from 08:96:d7:e2:b9:81 (capab=0x431 status=0 aid=6) [ 12.434256] wlp3s0: associated [ 12.460454] IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s0: link becomes ready [ 13.602003] rfkill: input handler disabled [ 18.563799] PKCS#7 signature not signed with a trusted key [ 18.563828] kpatch_livepatch_Ubuntu_4_15_0_29_31_generic_42: loading out-of-tree module taints kernel. [ 18.563830] kpatch_livepatch_Ubuntu_4_15_0_29_31_generic_42: tainting kernel with TAINT_LIVEPATCH [ 18.564047] kpatch_livepatch_Ubuntu_4_15_0_29_31_generic_42: module verification failed: signature and/or required key missing - tainting kernel [ 20.733752] livepatch: enabling patch 'kpatch_livepatch_Ubuntu_4_15_0_29_31_generic_42' [ 20.885347] livepatch: 'kpatch_livepatch_Ubuntu_4_15_0_29_31_generic_42': starting patching transition [ 20.890443] livepatch: 'kpatch_livepatch_Ubuntu_4_15_0_29_31_generic_42': patching complete [ 374.341770] livepatch: applying patch 'kpatch_livepatch_Ubuntu_4_15_0_29_31_generic_42' to loading module 'xfs' [ 374.463390] SGI XFS with ACLs, security attributes, realtime, no debug enabled [ 374.495641] livepatch: applying patch 'kpatch_livepatch_Ubuntu_4_15_0_29_31_generic_42' to loading module 'jfs' [ 374.516645] JFS: nTxBlock = 8192, nTxLock = 65536 [ 374.537753] ntfs: driver 2.1.32 [Flags: R/O MODULE]. [ 374.573262] QNX4 filesystem 0.2.3 registered. [ 374.635967] raid6: sse2x1 gen() 5308 MB/s [ 374.683948] raid6: sse2x1 xor() 3091 MB/s [ 374.731974] raid6: sse2x2 gen() 5709 MB/s [ 374.779971] raid6: sse2x2 xor() 3578 MB/s [ 374.827950] raid6: sse2x4 gen() 6343 MB/s [ 374.875958] raid6: sse2x4 xor() 2652 MB/s [ 374.875976] raid6: using algorithm sse2x4 gen() 6343 MB/s [ 374.875977] raid6: .... xor() 2652 MB/s, rmw enabled [ 374.875979] raid6: using ssse3x2 recovery algorithm [ 374.889853] xor: measuring software checksum speed [ 374.928026] prefetch64-sse: 8441.000 MB/sec [ 374.968026] generic_sse: 7616.000 MB/sec [ 374.968028] xor: using function: prefetch64-sse (8441.000 MB/sec) [ 375.009442] Btrfs loaded, crc32c=crc32c-intel [ 882.962829] invalid opcode: 0000 [#1] SMP PTI [ 882.962837] Modules linked in: btrfs zstd_compress xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs libcrc32c kpatch_livepatch_Ubuntu_4_15_0_29_31_generic_42(OEK) ccm rfcomm bnep nls_iso8859_1 joydev snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core snd_soc_sst_dsp snd_soc_sst_ipc snd_soc_acpi snd_soc_core intel_rapl intel_telemetry_pltdrv intel_punit_ipc snd_hda_codec_hdmi snd_compress intel_telemetry_core intel_pmc_ipc ac97_bus snd_hda_codec_generic snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_intel hid_rmi snd_hda_codec rmi_core snd_hda_core snd_hwdep kvm snd_pcm irqbypass crct10dif_pclmul crc32_pclmul arc4 ghash_clmulni_intel pcbc snd_seq_midi snd_seq_midi_event uvcvideo snd_rawmidi videobuf2_vmalloc iwlmvm mac80211 videobuf2_memops videobuf2_v4l2 btusb aesni_intel [ 882.962899] videobuf2_core aes_x86_64 snd_seq crypto_simd glue_helper cryptd intel_cstate btrtl intel_rapl_perf videodev iwlwifi btbcm btintel media bluetooth input_leds serio_raw wmi_bmof ecdh_generic snd_seq_device snd_timer cfg80211 idma64 virt_dma lpc_ich intel_lpss_pci snd intel_lpss mei_me soundcore mei shpchp ideapad_laptop sparse_keymap mac_hid tpm_crb sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm i2c_hid r8169 ahci mii libahci hid wmi video pinctrl_broxton [ 882.962956] CPU: 2 PID: 4963 Comm: efibootmgr Tainted: G OE K 4.15.0-29-generic #31-Ubuntu [ 882.962958] Hardware name: LENOVO 80XR/LNVNB161216, BIOS 5RCN30WW 10/23/2017 [ 882.962970] RIP: 0010:0x230 [ 882.962972] RSP: 0018:ffffc035827d7ad8 EFLAGS: 00010083 [ 882.962975] RAX: 0000000066d49190 RBX: 0000000000000002 RCX: 0000000000000004 [ 882.962977] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 0000000000000002 [ 882.962979] RBP: ffffc035827d7bb0 R08: ffffc035827d7b20 R09: ffffc035827d7c10 [ 882.962981] R10: 0000000000000000 R11: 0000000000000004 R12: 0000000000000000 [ 882.962983] R13: 0000000000083fb0 R14: ffffc035827d7c10 R15: ffffc035827d7c18 [ 882.962986] FS: 00007f9461605b80(0000) GS:ffff9b583fd00000(0000) knlGS:0000000000000000 [ 882.962988] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 882.962990] CR2: 00007f9460c4d110 CR3: 00000002771a2000 CR4: 00000000003406e0 [ 882.962992] Call Trace: [ 882.963006] ? _cond_resched+0x19/0x40 [ 882.963011] ? dput.part.22+0x2d/0x1e0 [ 882.963017] ? __kmalloc+0x18e/0x220 [ 882.963019] ? __d_alloc+0x162/0x1d0 [ 882.963027] ? security_file_open+0x90/0xa0 [ 882.963032] ? efi_call+0x58/0x90 [ 882.963041] ? virt_efi_query_variable_info.part.3+0x77/0x140 [ 882.963045] ? virt_efi_query_variable_info+0x5f/0x70 [ 882.963049] ? efi_query_variable_store+0xb8/0x1a0 [ 882.963056] ? efivar_entry_set_get_size+0xb1/0x1f0 [ 882.963058] ? efivar_entry_set_get_size+0xb1/0x1f0 [ 882.963064] ? efivarfs_file_write+0xaf/0x160 [ 882.963070] ? __vfs_write+0x1b/0x40 [ 882.963073] ? vfs_write+0xb1/0x1a0 [ 882.963077] ? SyS_write+0x55/0xc0 [ 882.963081] ? SyS_ioctl+0x79/0x90 [ 882.963086] ? do_syscall_64+0x73/0x130 [ 882.963091] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 882.963096] Code: Bad RIP value. [ 882.963100] RIP: 0x230 RSP: ffffc035827d7ad8 [ 882.963104] ---[ end trace e725d29afe6cc21f ]--- [ 882.966807] WARNING: CPU: 2 PID: 4889 at /build/linux-60XibS/linux-4.15.0/arch/x86/kernel/fpu/core.c:46 kernel_fpu_disable+0x1e/0x30 [ 882.966813] Modules linked in: btrfs zstd_compress xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs libcrc32c kpatch_livepatch_Ubuntu_4_15_0_29_31_generic_42(OEK) ccm rfcomm bnep nls_iso8859_1 joydev snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core snd_soc_sst_dsp snd_soc_sst_ipc snd_soc_acpi snd_soc_core intel_rapl intel_telemetry_pltdrv intel_punit_ipc snd_hda_codec_hdmi snd_compress intel_telemetry_core intel_pmc_ipc ac97_bus snd_hda_codec_generic snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_intel hid_rmi snd_hda_codec rmi_core snd_hda_core snd_hwdep kvm snd_pcm irqbypass crct10dif_pclmul crc32_pclmul arc4 ghash_clmulni_intel pcbc snd_seq_midi snd_seq_midi_event uvcvideo snd_rawmidi videobuf2_vmalloc iwlmvm mac80211 videobuf2_memops videobuf2_v4l2 btusb aesni_intel [ 882.966874] videobuf2_core aes_x86_64 snd_seq crypto_simd glue_helper cryptd intel_cstate btrtl intel_rapl_perf videodev iwlwifi btbcm btintel media bluetooth input_leds serio_raw wmi_bmof ecdh_generic snd_seq_device snd_timer cfg80211 idma64 virt_dma lpc_ich intel_lpss_pci snd intel_lpss mei_me soundcore mei shpchp ideapad_laptop sparse_keymap mac_hid tpm_crb sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm i2c_hid r8169 ahci mii libahci hid wmi video pinctrl_broxton [ 882.966927] CPU: 2 PID: 4889 Comm: dpkg Tainted: G D OE K 4.15.0-29-generic #31-Ubuntu [ 882.966929] Hardware name: LENOVO 80XR/LNVNB161216, BIOS 5RCN30WW 10/23/2017 [ 882.966934] RIP: 0010:kernel_fpu_disable+0x1e/0x30 [ 882.966936] RSP: 0018:ffffc03582677c10 EFLAGS: 00010202 [ 882.966939] RAX: 0000000080000001 RBX: ffff9b57cce62c80 RCX: ffff9b582a766000 [ 882.966941] RDX: 0000000000000000 RSI: ffff9b582a8c0400 RDI: ffffc03582677cd0 [ 882.966943] RBP: ffffc03582677c10 R08: ffffffffa444a290 R09: 00000000000003fc [ 882.966945] R10: ffff9b582a760800 R11: 0000000000000000 R12: 00000000000003fc [ 882.966947] R13: ffffc03582677cd0 R14: ffffc03582677cd0 R15: ffff9b582a766000 [ 882.966950] FS: 00007f406e671040(0000) GS:ffff9b583fd00000(0000) knlGS:0000000000000000 [ 882.966952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 882.966954] CR2: 0000564e2f113ba0 CR3: 00000002313a0000 CR4: 00000000003406e0 [ 882.966956] Call Trace: [ 882.966967] __kernel_fpu_begin+0x3c/0xb0 [ 882.966971] kernel_fpu_begin+0xe/0x10 [ 882.966975] crc32c_pcl_intel_update+0x84/0xa0 [ 882.966984] crypto_shash_update+0x47/0x130 [ 882.966991] ext4_superblock_csum_set+0x62/0xa0 [ 882.966995] __ext4_handle_dirty_super+0x30/0xa0 [ 882.967000] ext4_orphan_add+0x1c1/0x240 [ 882.967005] ext4_setattr+0x697/0x9d0 [ 882.967011] notify_change+0x2eb/0x440 [ 882.967016] do_truncate+0x73/0xc0 [ 882.967022] do_sys_ftruncate.constprop.16+0x136/0x180 [ 882.967024] ? SyS_write+0x55/0xc0 [ 882.967028] SyS_ftruncate+0xe/0x10 [ 882.967032] do_syscall_64+0x73/0x130 [ 882.967038] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 882.967049] RIP: 0033:0x7f406df5ec97 [ 882.967051] RSP: 002b:00007ffdcbeb4c88 EFLAGS: 00000202 ORIG_RAX: 000000000000004d [ 882.967054] RAX: ffffffffffffffda RBX: 0000564e2f109920 RCX: 00007f406df5ec97 [ 882.967056] RDX: 0000000000000000 RSI: 00000000000004fb RDI: 0000000000000004 [ 882.967058] RBP: 0000564e2ef63260 R08: 0000564e2ef63340 R09: 00007f406e671040 [ 882.967060] R10: 00000000fffffff1 R11: 0000000000000202 R12: 00000000000004fb [ 882.967062] R13: 0000564e2ec7c660 R14: 0000000000000000 R15: 0000000000000000 [ 882.967067] 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 fd 5c 84 c0 48 89 e5 75 0a 65 c6 05 5c cb fd 5c 01 5d c3 <0f> 0b eb f2 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 [ 882.967113] ---[ end trace e725d29afe6cc220 ]---