[ 0.000000] random: get_random_bytes called from start_kernel+0x42/0x4e1 with crng_init=0 [ 0.000000] Linux version 4.13.0-16-generic (buildd@lcy01-02) (gcc version 7.2.0 (Ubuntu 7.2.0-8ubuntu2)) #19-Ubuntu SMP Wed Oct 11 18:35:14 UTC 2017 (Ubuntu 4.13.0-16.19-generic 4.13.4) [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.13.0-16-generic.efi.signed root=UUID=956ddb79-1736-4218-abd9-4f77fc732712 ro quiet splash vt.handoff=7 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.000000] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.000000] x86/fpu: Enabled xstate features 0x1f, context size is 960 bytes, using 'compacted' format. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000059000-0x000000000009dfff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009e000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bad5dfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bad5e000-0x00000000bad5efff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000bad5f000-0x00000000bad5ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000bad60000-0x00000000ca0ecfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000ca0ed000-0x00000000ca463fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ca464000-0x00000000ca4a5fff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000ca4a6000-0x00000000cab49fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000cab4a000-0x00000000cb11dfff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000cb11e000-0x00000000cb1fefff] type 20 [ 0.000000] BIOS-e820: [mem 0x00000000cb1ff000-0x00000000cb1fffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000cb200000-0x00000000cf7fffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000f0000000-0x00000000f7ffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fe000000-0x00000000fe010fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed20000-0x00000000fed7ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000042e7fffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] efi: EFI v2.40 by American Megatrends [ 0.000000] efi: ACPI=0xca472000 ACPI 2.0=0xca472000 SMBIOS=0xf0000 SMBIOS 3.0=0xf0020 ESRT=0xcaed4018 MEMATTR=0xc5a00298 [ 0.000000] random: fast init done [ 0.000000] SMBIOS 3.0.0 present. [ 0.000000] DMI: Dell Inc. Latitude 7380/0KK5D1, BIOS 1.6.4 08/29/2017 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x42e800 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: write-back [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 00E0000000 mask 7FE0000000 uncachable [ 0.000000] 1 base 00D0000000 mask 7FF0000000 uncachable [ 0.000000] 2 base 00CE000000 mask 7FFE000000 uncachable [ 0.000000] 3 base 00CD000000 mask 7FFF000000 uncachable [ 0.000000] 4 disabled [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] 8 disabled [ 0.000000] 9 disabled [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT [ 0.000000] e820: last_pfn = 0xcb200 max_arch_pfn = 0x400000000 [ 0.000000] esrt: Reserving ESRT space from 0x00000000caed4018 to 0x00000000caed4050. [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [ffff990900098000] 98000 size 24576 [ 0.000000] Using GB pages for direct mapping [ 0.000000] BRK [0x2ec923000, 0x2ec923fff] PGTABLE [ 0.000000] BRK [0x2ec924000, 0x2ec924fff] PGTABLE [ 0.000000] BRK [0x2ec925000, 0x2ec925fff] PGTABLE [ 0.000000] BRK [0x2ec926000, 0x2ec926fff] PGTABLE [ 0.000000] BRK [0x2ec927000, 0x2ec927fff] PGTABLE [ 0.000000] BRK [0x2ec928000, 0x2ec928fff] PGTABLE [ 0.000000] BRK [0x2ec929000, 0x2ec929fff] PGTABLE [ 0.000000] BRK [0x2ec92a000, 0x2ec92afff] PGTABLE [ 0.000000] BRK [0x2ec92b000, 0x2ec92bfff] PGTABLE [ 0.000000] BRK [0x2ec92c000, 0x2ec92cfff] PGTABLE [ 0.000000] Secure boot could not be determined [ 0.000000] RAMDISK: [mem 0x31c9b000-0x34e44fff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000CA472000 000024 (v02 DELL ) [ 0.000000] ACPI: XSDT 0x00000000CA4720C0 0000FC (v01 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: FACP 0x00000000CA4981F8 00010C (v05 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: DSDT 0x00000000CA472248 025FAF (v02 DELL CBX3 01072009 INTL 20160422) [ 0.000000] ACPI: FACS 0x00000000CAB47E80 000040 [ 0.000000] ACPI: APIC 0x00000000CA498308 000084 (v03 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: FPDT 0x00000000CA498390 000044 (v01 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: FIDT 0x00000000CA4983D8 0000AC (v01 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: MCFG 0x00000000CA498488 00003C (v01 DELL CBX3 01072009 MSFT 00000097) [ 0.000000] ACPI: HPET 0x00000000CA4984C8 000038 (v01 DELL CBX3 01072009 AMI. 0005000B) [ 0.000000] ACPI: SSDT 0x00000000CA498500 000359 (v01 SataRe SataTabl 00001000 INTL 20160422) [ 0.000000] ACPI: SSDT 0x00000000CA498860 0012FE (v02 SaSsdt SaSsdt 00003000 INTL 20160422) [ 0.000000] ACPI: HPET 0x00000000CA499B60 000038 (v01 INTEL KBL-ULT 00000001 MSFT 0000005F) [ 0.000000] ACPI: SSDT 0x00000000CA499B98 000EBE (v02 INTEL xh_OEMBD 00000000 INTL 20160422) [ 0.000000] ACPI: UEFI 0x00000000CA49AA58 000042 (v01 00000000 00000000) [ 0.000000] ACPI: SSDT 0x00000000CA49AAA0 000EDE (v02 CpuRef CpuSsdt 00003000 INTL 20160422) [ 0.000000] ACPI: LPIT 0x00000000CA49B980 000094 (v01 INTEL KBL-ULT 00000000 MSFT 0000005F) [ 0.000000] ACPI: WSMT 0x00000000CA49BA18 000028 (v01 DELL CBX3 00000000 MSFT 0000005F) [ 0.000000] ACPI: SSDT 0x00000000CA49BA40 000141 (v02 INTEL HdaDsp 00000000 INTL 20160422) [ 0.000000] ACPI: SSDT 0x00000000CA49BB88 00029F (v02 INTEL sensrhub 00000000 INTL 20160422) [ 0.000000] ACPI: SSDT 0x00000000CA49BE28 003002 (v02 INTEL PtidDevc 00001000 INTL 20160422) [ 0.000000] ACPI: SSDT 0x00000000CA49EE30 000517 (v02 INTEL TbtTypeC 00000000 INTL 20160422) [ 0.000000] ACPI: DBGP 0x00000000CA49F348 000034 (v01 INTEL 00000002 MSFT 0000005F) [ 0.000000] ACPI: DBG2 0x00000000CA49F380 000054 (v00 INTEL 00000002 MSFT 0000005F) [ 0.000000] ACPI: SSDT 0x00000000CA49F3D8 005136 (v02 DptfTa DptfTabl 00001000 INTL 20160422) [ 0.000000] ACPI: MSDM 0x00000000CA4A4510 000055 (v03 DELL CBX3 06222004 AMI 00010013) [ 0.000000] ACPI: SLIC 0x00000000CA4A4568 000176 (v03 DELL CBX3 01072009 MSFT 00010013) [ 0.000000] ACPI: BGRT 0x00000000CA4A46E0 000038 (v00 ??\xe9\xcc 01072009 AMI 00010013) [ 0.000000] ACPI: DMAR 0x00000000CA4A4718 000114 (v01 INTEL KBL 00000001 INTL 00000001) [ 0.000000] ACPI: TPM2 0x00000000CA4A4830 000034 (v03 Tpm2Tabl 00000001 AMI 00000000) [ 0.000000] ACPI: ASF! 0x00000000CA4A4868 0000A0 (v32 INTEL HCG 00000001 TFSM 000F4240) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000042e7fffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x42e7d5000-0x42e7fffff] [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000042e7fffff] [ 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 0x0000000000059000-0x000000000009dfff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000bad5dfff] [ 0.000000] node 0: [mem 0x00000000bad60000-0x00000000ca0ecfff] [ 0.000000] node 0: [mem 0x00000000cb1ff000-0x00000000cb1fffff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000042e7fffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000042e7fffff] [ 0.000000] On node 0 totalpages: 4163720 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 22 pages reserved [ 0.000000] DMA zone: 3996 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 12868 pages used for memmap [ 0.000000] DMA32 zone: 823532 pages, LIFO batch:31 [ 0.000000] Normal zone: 52128 pages used for memmap [ 0.000000] Normal zone: 3336192 pages, LIFO batch:31 [ 0.000000] Reserving Intel graphics memory at 0x00000000cd800000-0x00000000cf7fffff [ 0.000000] ACPI: PM-Timer IO Port: 0x1808 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000 [ 0.000000] smpboot: Allowing 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 0x0009e000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbad5e000-0xbad5efff] [ 0.000000] PM: Registered nosave memory: [mem 0xbad5f000-0xbad5ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xca0ed000-0xca463fff] [ 0.000000] PM: Registered nosave memory: [mem 0xca464000-0xca4a5fff] [ 0.000000] PM: Registered nosave memory: [mem 0xca4a6000-0xcab49fff] [ 0.000000] PM: Registered nosave memory: [mem 0xcab4a000-0xcb11dfff] [ 0.000000] PM: Registered nosave memory: [mem 0xcb11e000-0xcb1fefff] [ 0.000000] PM: Registered nosave memory: [mem 0xcb200000-0xcf7fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xcf800000-0xefffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xf7ffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfdffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfe000000-0xfe010fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfe011000-0xfebfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfed1ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfed7ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed80000-0xfedfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xfeffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff] [ 0.000000] e820: [mem 0xcf800000-0xefffffff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on bare hardware [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 [ 0.000000] percpu: Embedded 39 pages/cpu @ffff990d2e400000 s119704 r8192 d31848 u524288 [ 0.000000] pcpu-alloc: s119704 r8192 d31848 u524288 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 4098638 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.13.0-16-generic.efi.signed root=UUID=956ddb79-1736-4218-abd9-4f77fc732712 ro quiet splash vt.handoff=7 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 16211660K/16654880K available (9281K kernel code, 2477K rwdata, 3992K rodata, 2324K init, 2384K bss, 443220K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] ftrace: allocating 37719 entries in 148 pages [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=4. [ 0.000000] Tasks RCU enabled. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.000000] NR_IRQS: 524544, nr_irqs: 1024, preallocated irqs: 16 [ 0.000000] vt handoff: transparent VT on vt#7 [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns [ 0.000000] hpet clockevent registered [ 0.004000] tsc: Detected 2700.000 MHz processor [ 0.004000] Calibrating delay loop (skipped), value calculated using timer frequency.. 5424.00 BogoMIPS (lpj=10848000) [ 0.004000] pid_max: default: 32768 minimum: 301 [ 0.004000] ACPI: Core revision 20170531 [ 0.043691] ACPI: 10 ACPI AML tables successfully acquired and loaded [ 0.044034] Security Framework initialized [ 0.044036] Yama: becoming mindful. [ 0.044052] AppArmor: AppArmor initialized [ 0.048742] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes) [ 0.050835] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.050905] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes) [ 0.050968] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes) [ 0.051157] CPU: Physical Processor ID: 0 [ 0.051158] CPU: Processor Core ID: 0 [ 0.051162] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.051162] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 0.051168] mce: CPU supports 8 MCE banks [ 0.051178] CPU0: Thermal monitoring enabled (TM1) [ 0.051194] process: using mwait in idle threads [ 0.051197] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.051197] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 0.052051] Freeing SMP alternatives memory: 36K [ 0.055752] smpboot: Max logical packages: 2 [ 0.055757] DMAR: Host address width 39 [ 0.055758] DMAR: DRHD base: 0x000000fed90000 flags: 0x0 [ 0.055765] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 19e2ff0505e [ 0.055766] DMAR: DRHD base: 0x000000fed91000 flags: 0x1 [ 0.055769] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da [ 0.055770] DMAR: RMRR base: 0x000000ca1b7000 end: 0x000000ca1d6fff [ 0.055773] DMAR: RMRR base: 0x000000cd000000 end: 0x000000cf7fffff [ 0.055774] DMAR: ANDD device: 1 name: \_SB.PCI0.I2C0 [ 0.055775] DMAR: ANDD device: 2 name: \_SB.PCI0.I2C1 [ 0.055775] DMAR: ANDD device: 3 name: \_SB.PCI0.I2C2 [ 0.055777] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1 [ 0.055778] DMAR-IR: HPET id 0 under DRHD base 0xfed91000 [ 0.055778] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping. [ 0.057351] DMAR-IR: Enabled IRQ remapping in x2apic mode [ 0.057361] x2apic enabled [ 0.057372] Switched APIC routing to cluster x2apic. [ 0.061444] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.101158] TSC deadline timer enabled [ 0.101163] smpboot: CPU0: Intel(R) Core(TM) i5-7300U CPU @ 2.60GHz (family: 0x6, model: 0x8e, stepping: 0x9) [ 0.101225] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver. [ 0.101256] ... version: 4 [ 0.101256] ... bit width: 48 [ 0.101257] ... generic registers: 4 [ 0.101257] ... value mask: 0000ffffffffffff [ 0.101258] ... max period: 00007fffffffffff [ 0.101258] ... fixed-purpose events: 3 [ 0.101259] ... event mask: 000000070000000f [ 0.101299] Hierarchical SRCU implementation. [ 0.102114] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter. [ 0.102126] smp: Bringing up secondary CPUs ... [ 0.102188] x86: Booting SMP configuration: [ 0.102189] .... node #0, CPUs: #1 #2 #3 [ 0.102637] smp: Brought up 1 node, 4 CPUs [ 0.102637] smpboot: Total of 4 processors activated (21696.00 BogoMIPS) [ 0.104447] devtmpfs: initialized [ 0.104447] x86/mm: Memory block size: 128MB [ 0.105149] evm: security.selinux [ 0.105150] evm: security.SMACK64 [ 0.105150] evm: security.SMACK64EXEC [ 0.105151] evm: security.SMACK64TRANSMUTE [ 0.105151] evm: security.SMACK64MMAP [ 0.105152] evm: security.ima [ 0.105152] evm: security.capability [ 0.105165] PM: Registering ACPI NVS region [mem 0xbad5e000-0xbad5efff] (4096 bytes) [ 0.105165] PM: Registering ACPI NVS region [mem 0xca4a6000-0xcab49fff] (6963200 bytes) [ 0.105165] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.105165] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 0.105165] pinctrl core: initialized pinctrl subsystem [ 0.105165] RTC time: 12:16:09, date: 10/17/17 [ 0.105165] NET: Registered protocol family 16 [ 0.105165] cpuidle: using governor ladder [ 0.105165] cpuidle: using governor menu [ 0.105165] PCCT header not found. [ 0.105165] ACPI: bus type PCI registered [ 0.105165] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.105165] PCI: MMCONFIG for domain 0000 [bus 00-7f] at [mem 0xf0000000-0xf7ffffff] (base 0xf0000000) [ 0.105165] PCI: MMCONFIG at [mem 0xf0000000-0xf7ffffff] reserved in E820 [ 0.105165] PCI: Using configuration type 1 for base access [ 0.105165] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.105165] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.105165] ACPI: Added _OSI(Module Device) [ 0.105165] ACPI: Added _OSI(Processor Device) [ 0.105165] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.105165] ACPI: Added _OSI(Processor Aggregator Device) [ 0.109235] ACPI: Executed 33 blocks of module-level executable AML code [ 0.119926] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored [ 0.129192] ACPI: Dynamic OEM Table Load: [ 0.129199] ACPI: SSDT 0xFFFF990D1B4C5000 0006B4 (v02 PmRef Cpu0Ist 00003000 INTL 20160422) [ 0.129358] ACPI: Executed 1 blocks of module-level executable AML code [ 0.129430] ACPI: \_PR_.CPU0: _OSC native thermal LVT Acked [ 0.130368] ACPI: Dynamic OEM Table Load: [ 0.130374] ACPI: SSDT 0xFFFF990D1B57E000 0003FF (v02 PmRef Cpu0Cst 00003001 INTL 20160422) [ 0.130514] ACPI: Executed 1 blocks of module-level executable AML code [ 0.130924] ACPI: Dynamic OEM Table Load: [ 0.130930] ACPI: SSDT 0xFFFF990D1B4C4800 00065C (v02 PmRef ApIst 00003000 INTL 20160422) [ 0.131281] ACPI: Executed 1 blocks of module-level executable AML code [ 0.131486] ACPI: Dynamic OEM Table Load: [ 0.131490] ACPI: SSDT 0xFFFF990D1B591C00 00018A (v02 PmRef ApCst 00003000 INTL 20160422) [ 0.131628] ACPI: Executed 1 blocks of module-level executable AML code [ 0.132954] ACPI: EC: EC started [ 0.132955] ACPI: EC: interrupt blocked [ 0.140445] ACPI: \_SB_.PCI0.LPCB.ECDV: Used as first EC [ 0.140446] ACPI: \_SB_.PCI0.LPCB.ECDV: GPE=0x6e, EC_CMD/EC_SC=0x934, EC_DATA=0x930 [ 0.140448] ACPI: \_SB_.PCI0.LPCB.ECDV: Used as boot DSDT EC to handle transactions [ 0.140448] ACPI: Interpreter enabled [ 0.140496] ACPI: (supports S0 S3 S4 S5) [ 0.140497] ACPI: Using IOAPIC for interrupt routing [ 0.140538] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.141108] ACPI: Enabled 7 GPEs in block 00 to 7F [ 0.144999] ACPI: Power Resource [WRST] (on) [ 0.145344] ACPI: Power Resource [WRST] (on) [ 0.145687] ACPI: Power Resource [WRST] (on) [ 0.146026] ACPI: Power Resource [WRST] (on) [ 0.146371] ACPI: Power Resource [WRST] (on) [ 0.146721] ACPI: Power Resource [WRST] (on) [ 0.147064] ACPI: Power Resource [WRST] (on) [ 0.147729] ACPI: Power Resource [WRST] (on) [ 0.148071] ACPI: Power Resource [WRST] (on) [ 0.148413] ACPI: Power Resource [WRST] (on) [ 0.148750] ACPI: Power Resource [WRST] (on) [ 0.149085] ACPI: Power Resource [WRST] (on) [ 0.149422] ACPI: Power Resource [WRST] (on) [ 0.149761] ACPI: Power Resource [WRST] (on) [ 0.150098] ACPI: Power Resource [WRST] (on) [ 0.150435] ACPI: Power Resource [WRST] (on) [ 0.150784] ACPI: Power Resource [WRST] (on) [ 0.152095] ACPI: Power Resource [WRST] (on) [ 0.152442] ACPI: Power Resource [WRST] (on) [ 0.152777] ACPI: Power Resource [WRST] (on) [ 0.174404] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-7e]) [ 0.174411] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.177043] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability] [ 0.177675] PCI host bridge to bus 0000:00 [ 0.177677] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.177678] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.177680] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.177680] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window] [ 0.177681] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window] [ 0.177682] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window] [ 0.177683] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window] [ 0.177684] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window] [ 0.177685] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window] [ 0.177686] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window] [ 0.177686] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window] [ 0.177687] pci_bus 0000:00: root bus resource [mem 0xcf800000-0xefffffff window] [ 0.177688] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window] [ 0.177689] pci_bus 0000:00: root bus resource [bus 00-7e] [ 0.177697] pci 0000:00:00.0: [8086:5904] type 00 class 0x060000 [ 0.177819] pci 0000:00:02.0: [8086:5916] type 00 class 0x030000 [ 0.177831] pci 0000:00:02.0: reg 0x10: [mem 0xee000000-0xeeffffff 64bit] [ 0.177837] pci 0000:00:02.0: reg 0x18: [mem 0xd0000000-0xdfffffff 64bit pref] [ 0.177842] pci 0000:00:02.0: reg 0x20: [io 0xf000-0xf03f] [ 0.177976] pci 0000:00:04.0: [8086:1903] type 00 class 0x118000 [ 0.177990] pci 0000:00:04.0: reg 0x10: [mem 0xef340000-0xef347fff 64bit] [ 0.178193] pci 0000:00:14.0: [8086:9d2f] type 00 class 0x0c0330 [ 0.178215] pci 0000:00:14.0: reg 0x10: [mem 0xef330000-0xef33ffff 64bit] [ 0.178282] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.178469] pci 0000:00:14.2: [8086:9d31] type 00 class 0x118000 [ 0.178490] pci 0000:00:14.2: reg 0x10: [mem 0xef355000-0xef355fff 64bit] [ 0.178696] pci 0000:00:15.0: [8086:9d60] type 00 class 0x118000 [ 0.178860] pci 0000:00:15.0: reg 0x10: [mem 0xef354000-0xef354fff 64bit] [ 0.179445] pci 0000:00:15.1: [8086:9d61] type 00 class 0x118000 [ 0.179610] pci 0000:00:15.1: reg 0x10: [mem 0xef353000-0xef353fff 64bit] [ 0.180281] pci 0000:00:15.2: [8086:9d62] type 00 class 0x118000 [ 0.180421] pci 0000:00:15.2: reg 0x10: [mem 0xef352000-0xef352fff 64bit] [ 0.181136] pci 0000:00:16.0: [8086:9d3a] type 00 class 0x078000 [ 0.181155] pci 0000:00:16.0: reg 0x10: [mem 0xef351000-0xef351fff 64bit] [ 0.181221] pci 0000:00:16.0: PME# supported from D3hot [ 0.181374] pci 0000:00:1c.0: [8086:9d10] type 01 class 0x060400 [ 0.181439] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.181590] pci 0000:00:1c.2: [8086:9d12] type 01 class 0x060400 [ 0.181655] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold [ 0.181823] pci 0000:00:1d.0: [8086:9d18] type 01 class 0x060400 [ 0.181886] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.182060] pci 0000:00:1f.0: [8086:9d4e] type 00 class 0x060100 [ 0.182251] pci 0000:00:1f.2: [8086:9d21] type 00 class 0x058000 [ 0.182265] pci 0000:00:1f.2: reg 0x10: [mem 0xef34c000-0xef34ffff] [ 0.182422] pci 0000:00:1f.3: [8086:9d71] type 00 class 0x040300 [ 0.182448] pci 0000:00:1f.3: reg 0x10: [mem 0xef348000-0xef34bfff 64bit] [ 0.182474] pci 0000:00:1f.3: reg 0x20: [mem 0xef320000-0xef32ffff 64bit] [ 0.182519] pci 0000:00:1f.3: PME# supported from D3hot D3cold [ 0.182714] pci 0000:00:1f.4: [8086:9d23] type 00 class 0x0c0500 [ 0.182775] pci 0000:00:1f.4: reg 0x10: [mem 0xef350000-0xef3500ff 64bit] [ 0.182846] pci 0000:00:1f.4: reg 0x20: [io 0xf040-0xf05f] [ 0.183039] pci 0000:00:1f.6: [8086:15d7] type 00 class 0x020000 [ 0.183062] pci 0000:00:1f.6: reg 0x10: [mem 0xef300000-0xef31ffff] [ 0.183160] pci 0000:00:1f.6: PME# supported from D0 D3hot D3cold [ 0.183364] pci 0000:01:00.0: [10ec:525a] type 00 class 0xff0000 [ 0.183400] pci 0000:01:00.0: reg 0x14: [mem 0xef200000-0xef200fff] [ 0.183506] pci 0000:01:00.0: supports D1 D2 [ 0.183507] pci 0000:01:00.0: PME# supported from D1 D2 D3hot D3cold [ 0.192028] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.192032] pci 0000:00:1c.0: bridge window [mem 0xef200000-0xef2fffff] [ 0.192406] pci 0000:02:00.0: [8086:24fd] type 00 class 0x028000 [ 0.192500] pci 0000:02:00.0: reg 0x10: [mem 0xef100000-0xef101fff 64bit] [ 0.192708] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold [ 0.204311] pci 0000:00:1c.2: PCI bridge to [bus 02] [ 0.204315] pci 0000:00:1c.2: bridge window [mem 0xef100000-0xef1fffff] [ 0.204402] pci 0000:03:00.0: [1c5c:1284] type 00 class 0x010802 [ 0.204433] pci 0000:03:00.0: reg 0x10: [mem 0xef000000-0xef003fff 64bit] [ 0.204543] pci 0000:03:00.0: PME# supported from D0 D1 D3hot [ 0.216024] pci 0000:00:1d.0: PCI bridge to [bus 03] [ 0.216028] pci 0000:00:1d.0: bridge window [mem 0xef000000-0xef0fffff] [ 0.220428] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.220475] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15) [ 0.220521] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.220566] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.220609] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.220659] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.220702] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.220746] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.223034] ACPI: EC: interrupt unblocked [ 0.223039] ACPI: EC: event unblocked [ 0.223058] ACPI: \_SB_.PCI0.LPCB.ECDV: GPE=0x6e, EC_CMD/EC_SC=0x934, EC_DATA=0x930 [ 0.223059] ACPI: \_SB_.PCI0.LPCB.ECDV: Used as boot DSDT EC to handle transactions and events [ 0.223430] SCSI subsystem initialized [ 0.223461] libata version 3.00 loaded. [ 0.223461] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 0.223461] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.223461] pci 0000:00:02.0: vgaarb: bridge control possible [ 0.223461] vgaarb: loaded [ 0.223461] ACPI: bus type USB registered [ 0.223461] usbcore: registered new interface driver usbfs [ 0.223461] usbcore: registered new interface driver hub [ 0.223461] usbcore: registered new device driver usb [ 0.223461] EDAC MC: Ver: 3.0.0 [ 0.224068] Registered efivars operations [ 0.228252] PCI: Using ACPI for IRQ routing [ 0.239990] PCI: pci_cache_line_size set to 64 bytes [ 0.240674] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff] [ 0.240677] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff] [ 0.240679] e820: reserve RAM buffer [mem 0xbad5e000-0xbbffffff] [ 0.240680] e820: reserve RAM buffer [mem 0xca0ed000-0xcbffffff] [ 0.240682] e820: reserve RAM buffer [mem 0xcb200000-0xcbffffff] [ 0.240683] e820: reserve RAM buffer [mem 0x42e800000-0x42fffffff] [ 0.240761] NetLabel: Initializing [ 0.240761] NetLabel: domain hash size = 128 [ 0.240762] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.240775] NetLabel: unlabeled traffic allowed by default [ 0.244120] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.244125] hpet0: 8 comparators, 64-bit 24.000000 MHz counter [ 0.246174] clocksource: Switched to clocksource hpet [ 0.253679] VFS: Disk quotas dquot_6.6.0 [ 0.253720] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.253807] AppArmor: AppArmor Filesystem Enabled [ 0.253843] pnp: PnP ACPI init [ 0.254109] system 00:00: [io 0x0680-0x069f] has been reserved [ 0.254110] system 00:00: [io 0xffff] has been reserved [ 0.254111] system 00:00: [io 0xffff] has been reserved [ 0.254112] system 00:00: [io 0xffff] has been reserved [ 0.254114] system 00:00: [io 0x1800-0x18fe] has been reserved [ 0.254115] system 00:00: [io 0x164e-0x164f] has been reserved [ 0.254118] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.254223] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.254253] system 00:02: [io 0x1854-0x1857] has been reserved [ 0.254255] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) [ 0.254356] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.254599] system 00:04: [mem 0xfed10000-0xfed17fff] has been reserved [ 0.254600] system 00:04: [mem 0xfed18000-0xfed18fff] has been reserved [ 0.254601] system 00:04: [mem 0xfed19000-0xfed19fff] has been reserved [ 0.254603] system 00:04: [mem 0xf0000000-0xf7ffffff] has been reserved [ 0.254604] system 00:04: [mem 0xfed20000-0xfed3ffff] has been reserved [ 0.254605] system 00:04: [mem 0xfed90000-0xfed93fff] could not be reserved [ 0.254606] system 00:04: [mem 0xfed45000-0xfed8ffff] could not be reserved [ 0.254607] system 00:04: [mem 0xff000000-0xffffffff] has been reserved [ 0.254608] system 00:04: [mem 0xfee00000-0xfeefffff] could not be reserved [ 0.254610] system 00:04: [mem 0xeffe0000-0xefffffff] has been reserved [ 0.254612] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.254646] system 00:05: [mem 0xfd000000-0xfdabffff] has been reserved [ 0.254648] system 00:05: [mem 0xfdad0000-0xfdadffff] has been reserved [ 0.254649] system 00:05: [mem 0xfdb00000-0xfdffffff] has been reserved [ 0.254650] system 00:05: [mem 0xfe000000-0xfe01ffff] could not be reserved [ 0.254651] system 00:05: [mem 0xfe036000-0xfe03bfff] has been reserved [ 0.254652] system 00:05: [mem 0xfe03d000-0xfe3fffff] has been reserved [ 0.254653] system 00:05: [mem 0xfe410000-0xfe7fffff] has been reserved [ 0.254655] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.254964] system 00:06: [io 0xff00-0xfffe] has been reserved [ 0.254966] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.256117] system 00:07: [mem 0xfe029000-0xfe029fff] has been reserved [ 0.256118] system 00:07: [mem 0xfdaf0000-0xfdafffff] has been reserved [ 0.256119] system 00:07: [mem 0xfdae0000-0xfdaeffff] has been reserved [ 0.256120] system 00:07: [mem 0xfdac0000-0xfdacffff] has been reserved [ 0.256122] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.259025] pnp: PnP ACPI: found 8 devices [ 0.266527] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.266552] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.266556] pci 0000:00:1c.0: bridge window [mem 0xef200000-0xef2fffff] [ 0.266562] pci 0000:00:1c.2: PCI bridge to [bus 02] [ 0.266565] pci 0000:00:1c.2: bridge window [mem 0xef100000-0xef1fffff] [ 0.266570] pci 0000:00:1d.0: PCI bridge to [bus 03] [ 0.266573] pci 0000:00:1d.0: bridge window [mem 0xef000000-0xef0fffff] [ 0.266580] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.266581] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.266582] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.266583] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window] [ 0.266584] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window] [ 0.266585] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window] [ 0.266586] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window] [ 0.266587] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window] [ 0.266588] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window] [ 0.266589] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window] [ 0.266590] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window] [ 0.266591] pci_bus 0000:00: resource 15 [mem 0xcf800000-0xefffffff window] [ 0.266592] pci_bus 0000:00: resource 16 [mem 0xfd000000-0xfe7fffff window] [ 0.266593] pci_bus 0000:01: resource 1 [mem 0xef200000-0xef2fffff] [ 0.266594] pci_bus 0000:02: resource 1 [mem 0xef100000-0xef1fffff] [ 0.266595] pci_bus 0000:03: resource 1 [mem 0xef000000-0xef0fffff] [ 0.266726] NET: Registered protocol family 2 [ 0.266883] TCP established hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.267117] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 0.267320] TCP: Hash tables configured (established 131072 bind 65536) [ 0.267355] UDP hash table entries: 8192 (order: 6, 262144 bytes) [ 0.267438] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes) [ 0.267518] NET: Registered protocol family 1 [ 0.267531] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.268139] PCI: CLS 0 bytes, default 64 [ 0.268171] Unpacking initramfs... [ 1.051934] Freeing initrd memory: 50856K [ 1.051972] DMAR: ACPI device "device:69" under DMAR at fed91000 as 00:15.0 [ 1.051974] DMAR: ACPI device "device:6a" under DMAR at fed91000 as 00:15.1 [ 1.051976] DMAR: ACPI device "device:6b" under DMAR at fed91000 as 00:15.2 [ 1.051992] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.051994] software IO TLB [mem 0xc1a00000-0xc5a00000] (64MB) mapped at [ffff9909c1a00000-ffff9909c59fffff] [ 1.052183] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2717868ea45, max_idle_ns: 440795316085 ns [ 1.052306] Scanning for low memory corruption every 60 seconds [ 1.052650] audit: initializing netlink subsys (disabled) [ 1.052700] audit: type=2000 audit(1508242570.052:1): state=initialized audit_enabled=0 res=1 [ 1.053064] Initialise system trusted keyrings [ 1.053071] Key type blacklist registered [ 1.053123] workingset: timestamp_bits=36 max_order=22 bucket_order=0 [ 1.054132] zbud: loaded [ 1.054466] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 1.054618] fuse init (API version 7.26) [ 1.057342] Key type asymmetric registered [ 1.057342] Asymmetric key parser 'x509' registered [ 1.057373] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) [ 1.057421] io scheduler noop registered [ 1.057421] io scheduler deadline registered [ 1.057445] io scheduler cfq registered (default) [ 1.058201] pcieport 0000:00:1c.0: AER enabled with IRQ 122 [ 1.058226] pcieport 0000:00:1c.2: AER enabled with IRQ 123 [ 1.058250] pcieport 0000:00:1d.0: AER enabled with IRQ 124 [ 1.058261] pcieport 0000:00:1c.0: Signaling PME with IRQ 122 [ 1.058269] pcieport 0000:00:1c.2: Signaling PME with IRQ 123 [ 1.058276] pcieport 0000:00:1d.0: Signaling PME with IRQ 124 [ 1.058327] efifb: probing for efifb [ 1.058338] efifb: framebuffer at 0xd0000000, using 8128k, total 8128k [ 1.058339] efifb: mode is 1920x1080x32, linelength=7680, pages=1 [ 1.058340] efifb: scrolling: redraw [ 1.058341] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 1.058463] Console: switching to colour frame buffer device 240x67 [ 1.058485] fb0: EFI VGA frame buffer device [ 1.058491] intel_idle: MWAIT substates: 0x11142120 [ 1.058491] intel_idle: v0.4.1 model 0x8E [ 1.058703] intel_idle: lapic_timer_reliable_states 0xffffffff [ 1.059369] ACPI: AC Adapter [AC] (on-line) [ 1.059972] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0 [ 1.060633] ACPI: Lid Switch [LID0] [ 1.060659] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1 [ 1.060693] ACPI: Power Button [PBTN] [ 1.060715] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2 [ 1.060725] ACPI: Sleep Button [SBTN] [ 1.060747] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3 [ 1.060791] ACPI: Power Button [PWRF] [ 1.062122] (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info(). [ 1.062680] thermal LNXTHERM:00: registered as thermal_zone0 [ 1.062680] ACPI: Thermal Zone [THM] (25 C) [ 1.062710] GHES: HEST is not enabled! [ 1.062799] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 1.065564] Linux agpgart interface v0.103 [ 1.085279] ACPI: Battery Slot [BAT0] (battery present) [ 1.116218] tpm_tis MSFT0101:00: 2.0 TPM (device-id 0xFE, rev-id 4) [ 2.076315] clocksource: Switched to clocksource tsc [ 2.206829] loop: module loaded [ 2.206969] libphy: Fixed MDIO Bus: probed [ 2.206970] tun: Universal TUN/TAP device driver, 1.6 [ 2.206992] PPP generic driver version 2.4.2 [ 2.207020] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 2.207022] ehci-pci: EHCI PCI platform driver [ 2.207031] ehci-platform: EHCI generic platform driver [ 2.207042] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 2.207044] ohci-pci: OHCI PCI platform driver [ 2.207050] ohci-platform: OHCI generic platform driver [ 2.207054] uhci_hcd: USB Universal Host Controller Interface driver [ 2.207211] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 2.207215] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1 [ 2.208308] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00109810 [ 2.208312] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 2.208392] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 2.208393] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.208394] usb usb1: Product: xHCI Host Controller [ 2.208396] usb usb1: Manufacturer: Linux 4.13.0-16-generic xhci-hcd [ 2.208396] usb usb1: SerialNumber: 0000:00:14.0 [ 2.208520] hub 1-0:1.0: USB hub found [ 2.208534] hub 1-0:1.0: 12 ports detected [ 2.209570] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 2.209572] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 [ 2.209596] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003 [ 2.209597] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.209598] usb usb2: Product: xHCI Host Controller [ 2.209599] usb usb2: Manufacturer: Linux 4.13.0-16-generic xhci-hcd [ 2.209600] usb usb2: SerialNumber: 0000:00:14.0 [ 2.209718] hub 2-0:1.0: USB hub found [ 2.209727] hub 2-0:1.0: 6 ports detected [ 2.210208] usb: port power management may be unreliable [ 2.210549] i8042: PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1 [ 2.210550] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp [ 2.210902] i8042: Warning: Keylock active [ 2.211145] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 2.211295] mousedev: PS/2 mouse device common for all mice [ 2.211650] rtc_cmos 00:01: RTC can wake from S4 [ 2.212119] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0 [ 2.212231] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram, hpet irqs [ 2.212236] i2c /dev entries driver [ 2.212294] device-mapper: uevent: version 1.0.3 [ 2.212390] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4 [ 2.212405] device-mapper: ioctl: 4.36.0-ioctl (2017-06-09) initialised: dm-devel@redhat.com [ 2.212409] intel_pstate: Intel P-state driver initializing [ 2.212537] intel_pstate: HWP enabled [ 2.212557] ledtrig-cpu: registered to indicate activity on CPUs [ 2.212558] EFI Variables Facility v0.08 2004-May-17 [ 2.217599] intel_pmc_core 0000:00:1f.2: enabling device (0000 -> 0002) [ 2.217737] NET: Registered protocol family 10 [ 2.219949] Segment Routing with IPv6 [ 2.219962] NET: Registered protocol family 17 [ 2.219968] Key type dns_resolver registered [ 2.220133] RAS: Correctable Errors collector initialized. [ 2.220153] microcode: sig=0x806e9, pf=0x80, revision=0x62 [ 2.220197] microcode: Microcode Update Driver: v2.2. [ 2.220204] sched_clock: Marking stable (2220195710, 0)->(2223663904, -3468194) [ 2.220305] registered taskstats version 1 [ 2.220312] Loading compiled-in X.509 certificates [ 2.221639] Loaded X.509 cert 'Build time autogenerated kernel key: 04409fd30ffab3ce9d2178c508b3c866d61d9a62' [ 2.221849] Loaded UEFI:db cert 'Dell Inc. UEFI DB: 5ddb772dc880660055ba0bc131886bb630a639e7' linked to secondary sys keyring [ 2.221861] Loaded UEFI:db cert 'Microsoft Corporation UEFI CA 2011: 13adbf4309bd82709c8cd54f316ed522988a1bd4' linked to secondary sys keyring [ 2.221872] Loaded UEFI:db cert 'Microsoft Windows Production PCA 2011: a92902398e16c49778cd90f99e4f9ae17c55af53' linked to secondary sys keyring [ 2.222974] Loaded UEFI:MokListRT cert 'Canonical Ltd. Master Certificate Authority: ad91990bc22ab1f517048c23b6655a268e345a63' linked to secondary sys keyring [ 2.223269] zswap: loaded using pool lzo/zbud [ 2.224194] Key type big_key registered [ 2.224197] Key type trusted registered [ 2.225026] Key type encrypted registered [ 2.225028] AppArmor: AppArmor sha1 policy hashing enabled [ 2.538472] usb 2-2: new SuperSpeed USB device number 2 using xhci_hcd [ 2.544116] evm: HMAC attrs: 0x1 [ 2.545231] Magic number: 5:294:279 [ 2.545237] usb usb1-port7: hash matches [ 2.545248] event_source tracepoint: hash matches [ 2.545256] tty tty16: hash matches [ 2.545434] rtc_cmos 00:01: setting system clock to 2017-10-17 12:16:11 UTC (1508242571) [ 2.545582] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 2.545583] EDD information not available. [ 2.545612] PM: Hibernation image not present or could not be loaded. [ 2.547058] Freeing unused kernel memory: 2324K [ 2.547059] Write protecting the kernel read-only data: 14336k [ 2.547288] Freeing unused kernel memory: 948K [ 2.547442] Freeing unused kernel memory: 104K [ 2.548490] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 2.560103] usb 2-2: config 1 has an invalid interface number: 12 but max is 1 [ 2.560104] usb 2-2: config 1 has an invalid interface number: 13 but max is 1 [ 2.560105] usb 2-2: config 1 has an invalid interface number: 13 but max is 1 [ 2.560106] usb 2-2: config 1 has no interface number 0 [ 2.560107] usb 2-2: config 1 has no interface number 1 [ 2.560931] usb 2-2: New USB device found, idVendor=413c, idProduct=81b6 [ 2.560933] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2.560934] usb 2-2: Product: DW5811e Snapdragon™ X7 LTE [ 2.560935] usb 2-2: Manufacturer: Sierra Wireless, Incorporated [ 2.560936] usb 2-2: SerialNumber: LF72527653031020 [ 2.562017] usb 2-2: Enable of device-initiated U1 failed. [ 2.562365] usb 2-2: Enable of device-initiated U2 failed. [ 2.680040] usb 1-1: new high-speed USB device number 2 using xhci_hcd [ 2.685400] hidraw: raw HID events driver (C) Jiri Kosina [ 2.688949] wmi_bus wmi_bus-PNP0C14:01: WQBC data block query control method not found [ 2.692613] rtsx_pci 0000:01:00.0: enabling device (0000 -> 0002) [ 2.694227] pps_core: LinuxPPS API ver. 1 registered [ 2.694228] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 2.694967] PTP clock support registered [ 2.695058] nvme nvme0: pci function 0000:03:00.0 [ 2.720723] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 2.720724] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 2.720904] e1000e 0000:00:1f.6: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode [ 2.824151] usb 1-1: New USB device found, idVendor=0835, idProduct=8500 [ 2.824152] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 2.824153] usb 1-1: Product: USB2.0 Hub [ 2.824154] usb 1-1: Manufacturer: Action Star [ 2.825106] hub 1-1:1.0: USB hub found [ 2.825650] hub 1-1:1.0: 5 ports detected [ 2.921319] nvme0n1: p1 p2 p3 [ 2.922604] e1000e 0000:00:1f.6 0000:00:1f.6 (uninitialized): registered PHC clock [ 2.948162] usb 1-5: new high-speed USB device number 3 using xhci_hcd [ 2.991062] e1000e 0000:00:1f.6 eth0: (PCI Express:2.5GT/s:Width x1) a4:4c:c8:32:51:14 [ 2.991064] e1000e 0000:00:1f.6 eth0: Intel(R) PRO/1000 Network Connection [ 2.991118] e1000e 0000:00:1f.6 eth0: MAC: 12, PHY: 12, PBA No: FFFFFF-0FF [ 2.991793] e1000e 0000:00:1f.6 enp0s31f6: renamed from eth0 [ 2.993948] [drm] Memory usable by graphics device = 4096M [ 2.993949] checking generic (d0000000 7f0000) vs hw (d0000000 10000000) [ 2.993950] fb: switching to inteldrmfb from EFI VGA [ 2.993966] Console: switching to colour dummy device 80x25 [ 2.994026] [drm] Replacing VGA console driver [ 3.000204] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 3.000205] [drm] Driver supports precise vblank timestamp query. [ 3.007203] [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_01.bin (v1.1) [ 3.007728] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 3.023094] [drm] Initialized i915 1.6.0 20170619 for 0000:00:02.0 on minor 0 [ 3.028834] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 3.029552] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input5 [ 3.064171] fbcon: inteldrmfb (fb0) is primary device [ 3.064214] Console: switching to colour frame buffer device 240x67 [ 3.064230] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 3.119724] usb 1-5: New USB device found, idVendor=0bda, idProduct=5650 [ 3.119725] usb 1-5: New USB device strings: Mfr=3, Product=1, SerialNumber=2 [ 3.119726] usb 1-5: Product: Integrated Webcam_HD [ 3.119727] usb 1-5: Manufacturer: CN0K49W1LOG0076GALXJA00 [ 3.119728] usb 1-5: SerialNumber: 200901010001 [ 3.168194] usb 1-1.1: new high-speed USB device number 4 using xhci_hcd [ 3.272467] usb 1-1.1: New USB device found, idVendor=0835, idProduct=8501 [ 3.272468] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 3.272469] usb 1-1.1: Product: USB HID [ 3.272470] usb 1-1.1: Manufacturer: Action Star [ 3.388184] usb 1-7: new full-speed USB device number 5 using xhci_hcd [ 3.529994] usb 1-7: New USB device found, idVendor=8087, idProduct=0a2b [ 3.529996] usb 1-7: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3.608187] usb 1-1.2: new high-speed USB device number 6 using xhci_hcd [ 3.853424] usb 1-1.2: New USB device found, idVendor=046d, idProduct=0819 [ 3.853425] usb 1-1.2: New USB device strings: Mfr=0, Product=0, SerialNumber=2 [ 3.853426] usb 1-1.2: SerialNumber: 7BE92FE0 [ 3.932192] usb 1-1.3: new full-speed USB device number 7 using xhci_hcd [ 4.034590] usb 1-1.3: New USB device found, idVendor=1050, idProduct=0114 [ 4.034592] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 4.034592] usb 1-1.3: Product: Yubikey NEO OTP+U2F [ 4.034593] usb 1-1.3: Manufacturer: Yubico [ 4.116179] usb 1-1.4: new high-speed USB device number 8 using xhci_hcd [ 4.265290] usb 1-1.4: New USB device found, idVendor=11b0, idProduct=6348 [ 4.265292] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4.265292] usb 1-1.4: Product: USB3.0 Media Reader [ 4.265293] usb 1-1.4: Manufacturer: Kingston [ 4.265294] usb 1-1.4: SerialNumber: 08735334909325 [ 4.352196] usb 1-1.5: new high-speed USB device number 9 using xhci_hcd [ 4.455973] usb 1-1.5: New USB device found, idVendor=0835, idProduct=8500 [ 4.455974] usb 1-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 4.455975] usb 1-1.5: Product: USB2.0 Hub [ 4.455976] usb 1-1.5: Manufacturer: Action Star [ 4.457110] hub 1-1.5:1.0: USB hub found [ 4.457630] hub 1-1.5:1.0: 5 ports detected [ 4.466969] usb-storage 1-1.4:1.0: USB Mass Storage device detected [ 4.467028] scsi host0: usb-storage 1-1.4:1.0 [ 4.467074] usbcore: registered new interface driver usb-storage [ 4.467096] usbcore: registered new interface driver usbhid [ 4.467096] usbhid: USB HID core driver [ 4.468092] usbcore: registered new interface driver uas [ 4.468496] hid-generic 0003:0835:8501.0001: hiddev0,hidraw0: USB HID v1.11 Device [Action Star USB HID] on usb-0000:00:14.0-1.1/input0 [ 4.468590] input: Yubico Yubikey NEO OTP+U2F as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.3/1-1.3:1.0/0003:1050:0114.0002/input/input6 [ 4.528344] hid-generic 0003:1050:0114.0002: input,hidraw1: USB HID v1.10 Keyboard [Yubico Yubikey NEO OTP+U2F] on usb-0000:00:14.0-1.3/input0 [ 4.528468] hid-generic 0003:1050:0114.0003: hiddev1,hidraw2: USB HID v1.10 Device [Yubico Yubikey NEO OTP+U2F] on usb-0000:00:14.0-1.3/input1 [ 4.748051] usb 1-1.5.1: new high-speed USB device number 10 using xhci_hcd [ 4.796274] [drm] RC6 on [ 4.851949] usb 1-1.5.1: New USB device found, idVendor=0835, idProduct=8502 [ 4.851950] usb 1-1.5.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 4.851951] usb 1-1.5.1: Product: USB HID [ 4.851951] usb 1-1.5.1: Manufacturer: Action Star [ 4.854374] hid-generic 0003:0835:8502.0004: hiddev2,hidraw3: USB HID v1.11 Device [Action Star USB HID] on usb-0000:00:14.0-1.5.1/input0 [ 4.932007] usb 1-1.5.5: new full-speed USB device number 11 using xhci_hcd [ 5.037749] usb 1-1.5.5: New USB device found, idVendor=045e, idProduct=07a5 [ 5.037750] usb 1-1.5.5: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 5.037751] usb 1-1.5.5: Product: Microsoft® 2.4GHz Transceiver v9.0 [ 5.037751] usb 1-1.5.5: Manufacturer: Microsoft [ 5.043147] input: Microsoft Microsoft® 2.4GHz Transceiver v9.0 as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.5/1-1.5.5/1-1.5.5:1.0/0003:045E:07A5.0005/input/input7 [ 5.100151] hid-generic 0003:045E:07A5.0005: input,hidraw4: USB HID v1.11 Keyboard [Microsoft Microsoft® 2.4GHz Transceiver v9.0] on usb-0000:00:14.0-1.5.5/input0 [ 5.104362] input: Microsoft Microsoft® 2.4GHz Transceiver v9.0 as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.5/1-1.5.5/1-1.5.5:1.1/0003:045E:07A5.0006/input/input8 [ 5.104524] hid-generic 0003:045E:07A5.0006: input,hidraw5: USB HID v1.11 Mouse [Microsoft Microsoft® 2.4GHz Transceiver v9.0] on usb-0000:00:14.0-1.5.5/input1 [ 5.109834] input: Microsoft Microsoft® 2.4GHz Transceiver v9.0 as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.5/1-1.5.5/1-1.5.5:1.2/0003:045E:07A5.0007/input/input9 [ 5.168248] hid-generic 0003:045E:07A5.0007: input,hidraw6: USB HID v1.11 Device [Microsoft Microsoft® 2.4GHz Transceiver v9.0] on usb-0000:00:14.0-1.5.5/input2 [ 5.483433] scsi 0:0:0:0: Direct-Access FCR-HS3 -0 1.00 PQ: 0 ANSI: 4 [ 5.496861] scsi 0:0:0:1: Direct-Access FCR-HS3 -1 1.00 PQ: 0 ANSI: 4 [ 5.510147] scsi 0:0:0:2: Direct-Access FCR-HS3 -2 1.00 PQ: 0 ANSI: 4 [ 5.523379] scsi 0:0:0:3: Direct-Access FCR-HS3 -3 1.00 PQ: 0 ANSI: 4 [ 5.523612] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 5.523717] sd 0:0:0:1: Attached scsi generic sg1 type 0 [ 5.523819] sd 0:0:0:2: Attached scsi generic sg2 type 0 [ 5.523921] sd 0:0:0:3: Attached scsi generic sg3 type 0 [ 5.534391] random: crng init done [ 5.612602] sd 0:0:0:2: [sdc] Attached SCSI removable disk [ 5.616890] sd 0:0:0:0: [sda] Attached SCSI removable disk [ 5.618932] sd 0:0:0:1: [sdb] Attached SCSI removable disk [ 5.620961] sd 0:0:0:3: [sdd] Attached SCSI removable disk [ 5.851109] EXT4-fs (nvme0n1p2): mounted filesystem with ordered data mode. Opts: (null) [ 5.925641] ip_tables: (C) 2000-2006 Netfilter Core Team [ 5.938814] systemd[1]: systemd 234 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN default-hierarchy=hybrid) [ 5.938896] systemd[1]: Detected architecture x86-64. [ 5.939029] systemd[1]: Set hostname to . [ 5.987734] systemd[1]: Reached target Libvirt guests shutdown. [ 5.987791] systemd[1]: Listening on LVM2 poll daemon socket. [ 5.988296] systemd[1]: Created slice User and Session Slice. [ 5.988321] systemd[1]: Listening on Journal Socket (/dev/log). [ 5.988347] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 5.988357] systemd[1]: Reached target User and Group Name Lookups. [ 5.988379] systemd[1]: Listening on udev Control Socket. [ 6.008474] lp: driver loaded but no devices found [ 6.010721] ppdev: user-space parallel port driver [ 6.051400] EXT4-fs (nvme0n1p2): re-mounted. Opts: errors=remount-ro [ 6.061990] systemd-journald[278]: Received request to flush runtime journal from PID 1 [ 6.228869] ACPI Warning: SystemMemory range 0x00000000FE028000-0x00000000FE0281FF conflicts with OpRegion 0x00000000FE028000-0x00000000FE028207 (\_SB.PCI0.GEXP.BAR0) (20170531/utaddress-247) [ 6.228875] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 6.236491] intel-lpss: probe of INT3446:00 failed with error -16 [ 6.236695] input: Intel HID events as /devices/platform/INT33D5:00/input/input10 [ 6.252514] intel-hid INT33D5:00: platform supports 5 button array [ 6.252555] input: Intel HID 5 button array as /devices/platform/INT33D5:00/input/input11 [ 6.254181] Bluetooth: Core ver 2.22 [ 6.254193] NET: Registered protocol family 31 [ 6.254194] Bluetooth: HCI device and connection manager initialized [ 6.254196] Bluetooth: HCI socket layer initialized [ 6.254198] Bluetooth: L2CAP socket layer initialized [ 6.254202] Bluetooth: SCO socket layer initialized [ 6.262028] Bluetooth: HCI UART driver ver 2.3 [ 6.262030] Bluetooth: HCI UART protocol H4 registered [ 6.262030] Bluetooth: HCI UART protocol BCSP registered [ 6.262045] Bluetooth: HCI UART protocol LL registered [ 6.262046] Bluetooth: HCI UART protocol ATH3K registered [ 6.262046] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 6.262071] Bluetooth: HCI UART protocol Intel registered [ 6.262082] Bluetooth: HCI UART protocol Broadcom registered [ 6.262082] Bluetooth: HCI UART protocol QCA registered [ 6.262083] Bluetooth: HCI UART protocol AG6XX registered [ 6.262084] Bluetooth: HCI UART protocol Marvell registered [ 6.284290] int3403 thermal: probe of INT3403:03 failed with error -22 [ 6.309028] (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info(). [ 6.310372] proc_thermal 0000:00:04.0: enabling device (0000 -> 0002) [ 6.311755] media: Linux media interface: v0.10 [ 6.312966] usbcore: registered new interface driver btusb [ 6.316502] Bluetooth: hci0: Bootloader revision 0.0 build 26 week 38 2015 [ 6.317031] Linux video capture interface: v2.00 [ 6.317514] Bluetooth: hci0: Device revision is 16 [ 6.317515] Bluetooth: hci0: Secure boot is enabled [ 6.317516] Bluetooth: hci0: OTP lock is enabled [ 6.317516] Bluetooth: hci0: API lock is enabled [ 6.317517] Bluetooth: hci0: Debug lock is disabled [ 6.317518] Bluetooth: hci0: Minimum firmware build 1 week 10 2014 [ 6.320704] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi [ 6.326967] uvcvideo: Found UVC 1.00 device Integrated Webcam_HD (0bda:5650) [ 6.330200] uvcvideo 1-5:1.0: Entity type for entity Extension 4 was not initialized! [ 6.330204] uvcvideo 1-5:1.0: Entity type for entity Extension 7 was not initialized! [ 6.330205] uvcvideo 1-5:1.0: Entity type for entity Processing 2 was not initialized! [ 6.330207] uvcvideo 1-5:1.0: Entity type for entity Camera 1 was not initialized! [ 6.330274] input: Integrated Webcam_HD: Integrate as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/input/input12 [ 6.330354] uvcvideo: Found UVC 1.00 device (046d:0819) [ 6.341085] usbcore: registered new interface driver usbserial [ 6.341094] usbcore: registered new interface driver usbserial_generic [ 6.341100] usbserial: USB Serial support registered for generic [ 6.344379] usbcore: registered new interface driver cdc_ncm [ 6.345655] uvcvideo 1-1.2:1.0: Entity type for entity Extension 4 was not initialized! [ 6.345657] uvcvideo 1-1.2:1.0: Entity type for entity Extension 6 was not initialized! [ 6.345658] uvcvideo 1-1.2:1.0: Entity type for entity Extension 7 was not initialized! [ 6.345659] uvcvideo 1-1.2:1.0: Entity type for entity Processing 2 was not initialized! [ 6.345660] uvcvideo 1-1.2:1.0: Entity type for entity Extension 3 was not initialized! [ 6.345661] uvcvideo 1-1.2:1.0: Entity type for entity Camera 1 was not initialized! [ 6.345993] input: UVC Camera (046d:0819) as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.2/1-1.2:1.0/input/input13 [ 6.346055] usbcore: registered new interface driver uvcvideo [ 6.346056] USB Video Class driver (1.1.1) [ 6.347872] usbcore: registered new interface driver qcserial [ 6.347881] usbserial: USB Serial support registered for Qualcomm USB modem [ 6.348624] usbcore: registered new interface driver cdc_wdm [ 6.350147] usb 2-2: Disable of device-initiated U1 failed. [ 6.350445] usb 2-2: Disable of device-initiated U2 failed. [ 6.356762] intel-lpss 0000:00:15.0: enabling device (0000 -> 0002) [ 6.361847] idma64 idma64.0: Found Intel integrated DMA 64-bit [ 6.374936] cdc_mbim 2-2:1.12: cdc-wdm3: USB WDM device [ 6.375157] cdc_mbim 2-2:1.12 wwan0: register 'cdc_mbim' at usb-0000:00:14.0-2, CDC MBIM, c2:ad:7c:be:af:9c [ 6.375524] usb 2-2: Enable of device-initiated U1 failed. [ 6.375880] usb 2-2: Enable of device-initiated U2 failed. [ 6.375937] usbcore: registered new interface driver cdc_mbim [ 6.451536] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2) [ 6.455655] dell_wmi: Detected Dell WMI interface version 1 [ 6.455701] input: Dell WMI hotkeys as /devices/platform/PNP0C14:01/wmi_bus/wmi_bus-PNP0C14:01/9DBB5994-A997-11DA-B012-B622A1EF5492/input/input14 [ 6.473596] intel-lpss 0000:00:15.1: enabling device (0000 -> 0002) [ 6.473848] idma64 idma64.1: Found Intel integrated DMA 64-bit [ 6.474615] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer [ 6.474616] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules [ 6.474616] RAPL PMU: hw unit of domain package 2^-14 Joules [ 6.474617] RAPL PMU: hw unit of domain dram 2^-14 Joules [ 6.474617] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules [ 6.474618] RAPL PMU: hw unit of domain psys 2^-14 Joules [ 6.485698] AVX2 version of gcm_enc/dec engaged. [ 6.485699] AES CTR mode by8 optimization enabled [ 6.526424] intel_rapl: Found RAPL domain package [ 6.526425] intel_rapl: Found RAPL domain core [ 6.526426] intel_rapl: Found RAPL domain uncore [ 6.526427] intel_rapl: Found RAPL domain dram [ 6.540383] i2c_hid i2c-DLL07F3:01: i2c-DLL07F3:01 supply vdd not found, using dummy regulator [ 6.606115] mei_me 0000:00:16.0: enabling device (0000 -> 0002) [ 6.619412] dell_laptop: Using i8042 filter function for receiving events [ 6.621180] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 6.621251] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002) [ 6.621832] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 6.622444] intel-lpss 0000:00:15.2: enabling device (0000 -> 0002) [ 6.622711] idma64 idma64.2: Found Intel integrated DMA 64-bit [ 6.647303] Intel(R) Wireless WiFi driver for Linux [ 6.647304] Copyright(c) 2003- 2015 Intel Corporation [ 6.647685] iwlwifi 0000:02:00.0: enabling device (0000 -> 0002) [ 6.652378] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-8265-33.ucode failed with error -2 [ 6.652502] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-8265-32.ucode failed with error -2 [ 6.656740] iwlwifi 0000:02:00.0: loaded firmware version 31.532993.0 op_mode iwlmvm [ 6.679134] iwlwifi 0000:02:00.0: Detected Intel(R) Dual Band Wireless AC 8265, REV=0x230 [ 6.692520] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC3246: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker [ 6.692522] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 6.692523] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0) [ 6.692524] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 [ 6.692525] snd_hda_codec_realtek hdaudioC0D0: inputs: [ 6.692527] snd_hda_codec_realtek hdaudioC0D0: Headset Mic=0x19 [ 6.692528] snd_hda_codec_realtek hdaudioC0D0: Headphone Mic=0x1a [ 6.692529] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12 [ 6.701331] cdc_mbim 2-2:1.12 wwp0s20f0u2i12: renamed from wwan0 [ 6.739280] iwlwifi 0000:02:00.0: base HW address: 90:61:ae:05:9b:5f [ 6.749723] usb 1-7: USB disconnect, device number 5 [ 6.761693] Adding 9827324k swap on /dev/nvme0n1p3. Priority:-1 extents:1 across:9827324k SSFS [ 6.762157] input: HDA Intel PCH Headphone Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input16 [ 6.762212] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input17 [ 6.762261] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input18 [ 6.762309] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input19 [ 6.762349] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input20 [ 6.762394] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input21 [ 6.764393] input: DLL07F3:01 044E:120B as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-6/i2c-DLL07F3:01/0018:044E:120B.0008/input/input15 [ 6.764463] hid-alps 0018:044E:120B.0008: input,hidraw7: I2C HID v1.00 Mouse [DLL07F3:01 044E:120B] on i2c-DLL07F3:01 [ 6.817679] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs' [ 6.817922] (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info(). [ 6.817939] thermal thermal_zone7: failed to read out thermal zone (-5) [ 6.861176] iwlwifi 0000:02:00.0 wlp2s0: renamed from wlan0 [ 6.891729] audit: type=1400 audit(1508242575.846:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/snap/core/3017/usr/lib/snapd/snap-confine" pid=752 comm="apparmor_parser" [ 6.891732] audit: type=1400 audit(1508242575.846:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/snap/core/3017/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=752 comm="apparmor_parser" [ 6.893380] audit: type=1400 audit(1508242575.847:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/lxc-start" pid=755 comm="apparmor_parser" [ 6.893726] audit: type=1400 audit(1508242575.848:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=751 comm="apparmor_parser" [ 6.893728] audit: type=1400 audit(1508242575.848:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=751 comm="apparmor_parser" [ 6.893730] audit: type=1400 audit(1508242575.848:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=751 comm="apparmor_parser" [ 6.893731] audit: type=1400 audit(1508242575.848:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=751 comm="apparmor_parser" [ 6.894069] audit: type=1400 audit(1508242575.848:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lxc-container-default" pid=750 comm="apparmor_parser" [ 6.894071] audit: type=1400 audit(1508242575.848:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lxc-container-default-cgns" pid=750 comm="apparmor_parser" [ 6.894073] audit: type=1400 audit(1508242575.848:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lxc-container-default-with-mounting" pid=750 comm="apparmor_parser" [ 6.906917] usb 1-1.2: set resolution quirk: cval->res = 384 [ 6.907087] usbcore: registered new interface driver snd-usb-audio [ 7.128930] new mount options do not match the existing superblock, will be ignored [ 7.167978] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 7.167980] Bluetooth: BNEP filters: protocol multicast [ 7.167983] Bluetooth: BNEP socket layer initialized [ 7.390599] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready [ 7.576338] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready [ 7.579997] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [ 7.805396] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [ 7.837587] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 7.848517] Ebtables v2.0 registered [ 7.891438] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [ 8.397107] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. [ 8.399995] virbr0: port 1(virbr0-nic) entered blocking state [ 8.399997] virbr0: port 1(virbr0-nic) entered disabled state [ 8.400292] device virbr0-nic entered promiscuous mode [ 8.441799] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 8.472552] virbr0: port 1(virbr0-nic) entered blocking state [ 8.472554] virbr0: port 1(virbr0-nic) entered listening state [ 8.493595] virbr0: port 1(virbr0-nic) entered disabled state [ 8.764071] Bluetooth: hci0 command 0xfc09 tx timeout [ 9.400551] usb 1-1.2: reset high-speed USB device number 6 using xhci_hcd [ 12.303302] wlp2s0: authenticate with e4:8d:8c:21:c6:40 [ 12.315452] wlp2s0: send auth to e4:8d:8c:21:c6:40 (try 1/3) [ 12.322451] wlp2s0: authenticated [ 12.324082] wlp2s0: associate with e4:8d:8c:21:c6:40 (try 1/3) [ 12.333780] wlp2s0: RX AssocResp from e4:8d:8c:21:c6:40 (capab=0x431 status=0 aid=3) [ 12.338978] wlp2s0: associated [ 12.339080] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready [ 16.860202] Bluetooth: hci0: Failed to send firmware data (-110) [ 26.727887] rfkill: input handler disabled [ 50.652069] pcieport 0000:00:1d.0: AER: Corrected error received: id=00e8 [ 50.652074] pcieport 0000:00:1d.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, id=00e8(Transmitter ID) [ 50.652077] pcieport 0000:00:1d.0: device [8086:9d18] error status/mask=00001000/00002000 [ 50.652078] pcieport 0000:00:1d.0: [12] Replay Timer Timeout [ 59.082310] usb 1-7: new full-speed USB device number 12 using xhci_hcd [ 59.223114] usb 1-7: New USB device found, idVendor=8087, idProduct=0a2b [ 59.223115] usb 1-7: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 59.224557] Bluetooth: hci0: Bootloader revision 0.0 build 26 week 38 2015 [ 59.225520] Bluetooth: hci0: Device revision is 16 [ 59.225521] Bluetooth: hci0: Secure boot is enabled [ 59.225521] Bluetooth: hci0: OTP lock is enabled [ 59.225522] Bluetooth: hci0: API lock is enabled [ 59.225522] Bluetooth: hci0: Debug lock is disabled [ 59.225523] Bluetooth: hci0: Minimum firmware build 1 week 10 2014 [ 59.225724] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi [ 60.597295] Bluetooth: hci0: Waiting for firmware download to complete [ 60.597485] Bluetooth: hci0: Firmware loaded in 1343053 usecs [ 60.597523] Bluetooth: hci0: Waiting for device to boot [ 60.609531] Bluetooth: hci0: Device booted in 11745 usecs [ 60.611339] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-12-16.ddc [ 60.613524] Bluetooth: hci0: Applying Intel DDC parameters completed [ 60.667022] Bluetooth: RFCOMM TTY layer initialized [ 60.667028] Bluetooth: RFCOMM socket layer initialized [ 60.667031] Bluetooth: RFCOMM ver 1.11 [ 66.196703] Bluetooth: Failed to disable LE scan: status 0x0c [ 97.374100] input: 0C:E0:E4:64:23:27 as /devices/virtual/input/input22 [ 104.514539] Bluetooth: hci0 SCO packet for unknown connection handle 0 [ 104.514544] Bluetooth: hci0 SCO packet for unknown connection handle 0 [ 104.524525] Bluetooth: hci0 SCO packet for unknown connection handle 0 [ 104.524530] Bluetooth: hci0 SCO packet for unknown connection handle 0 [ 104.524531] Bluetooth: hci0 SCO packet for unknown connection handle 0 [ 106.587815] Bluetooth: hci0 SCO packet for unknown connection handle 258 [ 133.101575] sysfs: cannot create duplicate filename '/devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:256' [ 133.101593] ------------[ cut here ]------------ [ 133.101603] WARNING: CPU: 1 PID: 382 at /build/linux-XO_uEE/linux-4.13.0/fs/sysfs/dir.c:31 sysfs_warn_dup+0x56/0x70 [ 133.101605] Modules linked in: cmac rfcomm ccm xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack libcrc32c ipt_REJECT nf_reject_ipv4 xt_tcpudp bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep arc4 nls_iso8859_1 snd_hda_codec_hdmi hid_alps iwlmvm mac80211 snd_soc_skl snd_hda_codec_realtek snd_soc_skl_ipc snd_hda_codec_generic snd_soc_sst_ipc iwlwifi snd_soc_sst_dsp snd_hda_ext_core snd_soc_sst_match cfg80211 snd_soc_core rtsx_pci_ms snd_compress memstick ac97_bus snd_pcm_dmaengine dell_rbtn dell_laptop dell_smm_hwmon intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc aesni_intel [ 133.101672] aes_x86_64 crypto_simd glue_helper cryptd intel_cstate intel_rapl_perf serio_raw dell_wmi dell_smbios wmi_bmof dcdbas snd_hda_intel snd_usb_audio snd_hda_codec snd_hda_core snd_usbmidi_lib snd_hwdep snd_pcm joydev shpchp snd_seq_midi idma64 snd_seq_midi_event virt_dma snd_rawmidi snd_seq cdc_mbim cdc_wdm qcserial mei_me mei cdc_ncm usb_wwan usbnet snd_seq_device usbserial mii snd_timer intel_lpss_pci snd uvcvideo videobuf2_vmalloc videobuf2_memops soundcore videobuf2_v4l2 videobuf2_core input_leds videodev media btusb processor_thermal_device btrtl intel_pch_thermal intel_soc_dts_iosf hci_uart btbcm serdev btqca btintel bluetooth ecdh_generic intel_lpss_acpi intel_lpss int3403_thermal int340x_thermal_zone intel_hid int3400_thermal tpm_crb sparse_keymap acpi_thermal_rel acpi_als acpi_pad [ 133.101743] kfifo_buf mac_hid industrialio parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic uas usb_storage usbhid i915 i2c_algo_bit drm_kms_helper rtsx_pci_sdmmc e1000e syscopyarea sysfillrect sysimgblt fb_sys_fops ptp nvme pps_core nvme_core drm rtsx_pci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 133.101783] CPU: 1 PID: 382 Comm: kworker/u9:1 Not tainted 4.13.0-16-generic #19-Ubuntu [ 133.101785] Hardware name: Dell Inc. Latitude 7380/0KK5D1, BIOS 1.6.4 08/29/2017 [ 133.101815] Workqueue: hci0 hci_rx_work [bluetooth] [ 133.101818] task: ffff990d11050000 task.stack: ffffba328203c000 [ 133.101824] RIP: 0010:sysfs_warn_dup+0x56/0x70 [ 133.101827] RSP: 0018:ffffba328203fb80 EFLAGS: 00010282 [ 133.101829] RAX: 0000000000000073 RBX: ffff990d0dbc8000 RCX: 0000000000000000 [ 133.101831] RDX: 0000000000000000 RSI: ffff990d2e48dc78 RDI: ffff990d2e48dc78 [ 133.101833] RBP: ffffba328203fb98 R08: 0000000000000001 R09: 00000000000003ef [ 133.101834] R10: 0000000000000001 R11: 0000000000000000 R12: ffff990cbafc8060 [ 133.101836] R13: ffff990d19e8bbb8 R14: ffff990cbad4aa88 R15: ffff990c944c2c50 [ 133.101839] FS: 0000000000000000(0000) GS:ffff990d2e480000(0000) knlGS:0000000000000000 [ 133.101841] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 133.101843] CR2: 00007f536eb7000c CR3: 00000002ec209000 CR4: 00000000003406e0 [ 133.101845] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 133.101846] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 133.101848] Call Trace: [ 133.101855] sysfs_create_dir_ns+0x77/0x90 [ 133.101861] kobject_add_internal+0xac/0x2b0 [ 133.101864] kobject_add+0x71/0xd0 [ 133.101871] ? kfree_const+0x20/0x30 [ 133.101878] device_add+0x12c/0x680 [ 133.101907] hci_conn_add_sysfs+0x49/0xc0 [bluetooth] [ 133.101932] hci_conn_complete_evt.isra.46+0xc6/0x3f0 [bluetooth] [ 133.101954] hci_event_packet+0x1ac5/0x2a80 [bluetooth] [ 133.101960] ? pick_next_task_fair+0x131/0x560 [ 133.101980] hci_rx_work+0x18d/0x380 [bluetooth] [ 133.101998] ? hci_rx_work+0x18d/0x380 [bluetooth] [ 133.102004] ? __schedule+0x293/0x890 [ 133.102009] process_one_work+0x1e7/0x410 [ 133.102014] worker_thread+0x4a/0x410 [ 133.102018] kthread+0x125/0x140 [ 133.102021] ? process_one_work+0x410/0x410 [ 133.102024] ? kthread_create_on_node+0x70/0x70 [ 133.102029] ? SyS_exit_group+0x14/0x20 [ 133.102033] ret_from_fork+0x25/0x30 [ 133.102036] Code: 85 c0 48 89 c3 74 12 b9 00 10 00 00 48 89 c2 31 f6 4c 89 ef e8 0c c8 ff ff 4c 89 e2 48 89 de 48 c7 c7 d0 9f 4c a2 e8 cb 78 e0 ff <0f> ff 48 89 df e8 60 bd f4 ff 5b 41 5c 41 5d 5d c3 66 0f 1f 84 [ 133.102096] ---[ end trace d5c961a6d13a3b41 ]--- [ 133.102100] kobject_add_internal failed for hci0:256 with -EEXIST, don't try to register things with the same name in the same directory. [ 133.102117] ------------[ cut here ]------------ [ 133.102122] WARNING: CPU: 1 PID: 382 at /build/linux-XO_uEE/linux-4.13.0/lib/kobject.c:240 kobject_add_internal+0x26b/0x2b0 [ 133.102123] Modules linked in: cmac rfcomm ccm xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack libcrc32c ipt_REJECT nf_reject_ipv4 xt_tcpudp bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep arc4 nls_iso8859_1 snd_hda_codec_hdmi hid_alps iwlmvm mac80211 snd_soc_skl snd_hda_codec_realtek snd_soc_skl_ipc snd_hda_codec_generic snd_soc_sst_ipc iwlwifi snd_soc_sst_dsp snd_hda_ext_core snd_soc_sst_match cfg80211 snd_soc_core rtsx_pci_ms snd_compress memstick ac97_bus snd_pcm_dmaengine dell_rbtn dell_laptop dell_smm_hwmon intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc aesni_intel [ 133.102178] aes_x86_64 crypto_simd glue_helper cryptd intel_cstate intel_rapl_perf serio_raw dell_wmi dell_smbios wmi_bmof dcdbas snd_hda_intel snd_usb_audio snd_hda_codec snd_hda_core snd_usbmidi_lib snd_hwdep snd_pcm joydev shpchp snd_seq_midi idma64 snd_seq_midi_event virt_dma snd_rawmidi snd_seq cdc_mbim cdc_wdm qcserial mei_me mei cdc_ncm usb_wwan usbnet snd_seq_device usbserial mii snd_timer intel_lpss_pci snd uvcvideo videobuf2_vmalloc videobuf2_memops soundcore videobuf2_v4l2 videobuf2_core input_leds videodev media btusb processor_thermal_device btrtl intel_pch_thermal intel_soc_dts_iosf hci_uart btbcm serdev btqca btintel bluetooth ecdh_generic intel_lpss_acpi intel_lpss int3403_thermal int340x_thermal_zone intel_hid int3400_thermal tpm_crb sparse_keymap acpi_thermal_rel acpi_als acpi_pad [ 133.102239] kfifo_buf mac_hid industrialio parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic uas usb_storage usbhid i915 i2c_algo_bit drm_kms_helper rtsx_pci_sdmmc e1000e syscopyarea sysfillrect sysimgblt fb_sys_fops ptp nvme pps_core nvme_core drm rtsx_pci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 133.102272] CPU: 1 PID: 382 Comm: kworker/u9:1 Tainted: G W 4.13.0-16-generic #19-Ubuntu [ 133.102273] Hardware name: Dell Inc. Latitude 7380/0KK5D1, BIOS 1.6.4 08/29/2017 [ 133.102294] Workqueue: hci0 hci_rx_work [bluetooth] [ 133.102296] task: ffff990d11050000 task.stack: ffffba328203c000 [ 133.102299] RIP: 0010:kobject_add_internal+0x26b/0x2b0 [ 133.102301] RSP: 0018:ffffba328203fbd0 EFLAGS: 00010286 [ 133.102304] RAX: 000000000000007d RBX: ffff990cbad4aa98 RCX: 0000000000000006 [ 133.102306] RDX: 0000000000000000 RSI: 0000000000000086 RDI: ffff990d2e48dc70 [ 133.102307] RBP: ffffba328203fc00 R08: 0000000000000001 R09: 000000000000041b [ 133.102309] R10: ffffdb0f1036f200 R11: 0000000000000000 R12: ffff990c944c2c50 [ 133.102310] R13: 00000000ffffffef R14: ffff990cbad4aa88 R15: ffff990c944c2c50 [ 133.102313] FS: 0000000000000000(0000) GS:ffff990d2e480000(0000) knlGS:0000000000000000 [ 133.102315] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 133.102316] CR2: 00007f536eb7000c CR3: 00000002ec209000 CR4: 00000000003406e0 [ 133.102318] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 133.102320] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 133.102321] Call Trace: [ 133.102324] kobject_add+0x71/0xd0 [ 133.102330] ? kfree_const+0x20/0x30 [ 133.102335] device_add+0x12c/0x680 [ 133.102361] hci_conn_add_sysfs+0x49/0xc0 [bluetooth] [ 133.102383] hci_conn_complete_evt.isra.46+0xc6/0x3f0 [bluetooth] [ 133.102403] hci_event_packet+0x1ac5/0x2a80 [bluetooth] [ 133.102407] ? pick_next_task_fair+0x131/0x560 [ 133.102426] hci_rx_work+0x18d/0x380 [bluetooth] [ 133.102444] ? hci_rx_work+0x18d/0x380 [bluetooth] [ 133.102448] ? __schedule+0x293/0x890 [ 133.102453] process_one_work+0x1e7/0x410 [ 133.102457] worker_thread+0x4a/0x410 [ 133.102461] kthread+0x125/0x140 [ 133.102465] ? process_one_work+0x410/0x410 [ 133.102467] ? kthread_create_on_node+0x70/0x70 [ 133.102472] ? SyS_exit_group+0x14/0x20 [ 133.102475] ret_from_fork+0x25/0x30 [ 133.102477] Code: 49 89 c4 48 85 ff 0f 84 44 fe ff ff 48 83 c7 18 e9 ff fd ff ff 48 8b 13 48 c7 c6 d0 57 30 a2 48 c7 c7 b8 65 56 a2 e8 66 5f 7f ff <0f> ff e9 92 fe ff ff 0f ff eb a5 0f ff eb 98 41 bd fe ff ff ff [ 133.102536] ---[ end trace d5c961a6d13a3b42 ]--- [ 133.102539] Bluetooth: Failed to register connection device [ 163.549799] BUG: unable to handle kernel NULL pointer dereference at 0000000000000020 [ 163.549853] IP: klist_next+0x16/0xb0 [ 163.549871] PGD 0 [ 163.549872] P4D 0 [ 163.549903] Oops: 0000 [#1] SMP [ 163.549920] Modules linked in: cmac rfcomm ccm xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack libcrc32c ipt_REJECT nf_reject_ipv4 xt_tcpudp bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep arc4 nls_iso8859_1 snd_hda_codec_hdmi hid_alps iwlmvm mac80211 snd_soc_skl snd_hda_codec_realtek snd_soc_skl_ipc snd_hda_codec_generic snd_soc_sst_ipc iwlwifi snd_soc_sst_dsp snd_hda_ext_core snd_soc_sst_match cfg80211 snd_soc_core rtsx_pci_ms snd_compress memstick ac97_bus snd_pcm_dmaengine dell_rbtn dell_laptop dell_smm_hwmon intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc aesni_intel [ 163.550256] aes_x86_64 crypto_simd glue_helper cryptd intel_cstate intel_rapl_perf serio_raw dell_wmi dell_smbios wmi_bmof dcdbas snd_hda_intel snd_usb_audio snd_hda_codec snd_hda_core snd_usbmidi_lib snd_hwdep snd_pcm joydev shpchp snd_seq_midi idma64 snd_seq_midi_event virt_dma snd_rawmidi snd_seq cdc_mbim cdc_wdm qcserial mei_me mei cdc_ncm usb_wwan usbnet snd_seq_device usbserial mii snd_timer intel_lpss_pci snd uvcvideo videobuf2_vmalloc videobuf2_memops soundcore videobuf2_v4l2 videobuf2_core input_leds videodev media btusb processor_thermal_device btrtl intel_pch_thermal intel_soc_dts_iosf hci_uart btbcm serdev btqca btintel bluetooth ecdh_generic intel_lpss_acpi intel_lpss int3403_thermal int340x_thermal_zone intel_hid int3400_thermal tpm_crb sparse_keymap acpi_thermal_rel acpi_als acpi_pad [ 163.550598] kfifo_buf mac_hid industrialio parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic uas usb_storage usbhid i915 i2c_algo_bit drm_kms_helper rtsx_pci_sdmmc e1000e syscopyarea sysfillrect sysimgblt fb_sys_fops ptp nvme pps_core nvme_core drm rtsx_pci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 163.550743] CPU: 1 PID: 382 Comm: kworker/u9:1 Tainted: G W 4.13.0-16-generic #19-Ubuntu [ 163.550783] Hardware name: Dell Inc. Latitude 7380/0KK5D1, BIOS 1.6.4 08/29/2017 [ 163.550831] Workqueue: hci0 hci_rx_work [bluetooth] [ 163.550855] task: ffff990d11050000 task.stack: ffffba328203c000 [ 163.550885] RIP: 0010:klist_next+0x16/0xb0 [ 163.550905] RSP: 0018:ffffba328203fc70 EFLAGS: 00010286 [ 163.550930] RAX: 0000000000000000 RBX: ffff990cbad4a800 RCX: 0000000000000000 [ 163.550962] RDX: ffffffffc0670af0 RSI: ffffba328203fca0 RDI: 0000000000000000 [ 163.550993] RBP: ffffba328203fc90 R08: 0000000000000000 R09: 0000000000000000 [ 163.551026] R10: ffffba328203fc10 R11: 00000000000000ec R12: ffffba328203fca0 [ 163.551058] R13: ffffffffc0670af0 R14: 0000000000000000 R15: ffff990cbad4a800 [ 163.551093] FS: 0000000000000000(0000) GS:ffff990d2e480000(0000) knlGS:0000000000000000 [ 163.551129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 163.551155] CR2: 0000000000000020 CR3: 00000002ec209000 CR4: 00000000003406e0 [ 163.551187] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 163.551219] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 163.551250] Call Trace: [ 163.551279] ? bt_link_release+0x20/0x20 [bluetooth] [ 163.551305] device_find_child+0x5a/0xb0 [ 163.551336] ? bt_link_release+0x20/0x20 [bluetooth] [ 163.551370] hci_conn_del_sysfs+0x54/0xa0 [bluetooth] [ 163.551404] hci_conn_cleanup+0x8f/0x140 [bluetooth] [ 163.551436] hci_conn_del+0xf1/0x1f0 [bluetooth] [ 163.551468] hci_event_packet+0xddb/0x2a80 [bluetooth] [ 163.551495] ? pick_next_task_fair+0x131/0x560 [ 163.551525] hci_rx_work+0x18d/0x380 [bluetooth] [ 163.551555] ? hci_rx_work+0x18d/0x380 [bluetooth] [ 163.551579] ? __schedule+0x293/0x890 [ 163.551599] process_one_work+0x1e7/0x410 [ 163.551620] worker_thread+0x4a/0x410 [ 163.551639] kthread+0x125/0x140 [ 163.551656] ? process_one_work+0x410/0x410 [ 163.551677] ? kthread_create_on_node+0x70/0x70 [ 163.551701] ? SyS_exit_group+0x14/0x20 [ 163.551720] ret_from_fork+0x25/0x30 [ 163.551738] Code: 10 48 8d 58 f8 48 39 fb 74 bd f6 40 f8 01 74 aa eb eb 0f 1f 00 55 48 89 e5 41 56 41 55 41 54 49 89 fc 53 48 8b 3f 4d 8b 74 24 08 <4c> 8b 6f 20 e8 61 db 01 00 4d 85 f6 74 64 49 8b 46 08 4c 89 f7 [ 163.551853] RIP: klist_next+0x16/0xb0 RSP: ffffba328203fc70 [ 163.551894] CR2: 0000000000000020 [ 163.559416] ---[ end trace d5c961a6d13a3b43 ]---