[ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 4.4.0-121-generic (buildd@lcy01-amd64-004) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.9) ) #145-Ubuntu SMP Fri Apr 13 13:47:23 UTC 2018 (Ubuntu 4.4.0-121.145-generic 4.4.117) [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.4.0-121-generic.efi.signed root=UUID=7c1e0890-7496-43db-b9d3-4cc7e38808d3 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: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: xstate_offset[3]: 960, xstate_sizes[3]: 64 [ 0.000000] x86/fpu: xstate_offset[4]: 1024, xstate_sizes[4]: 64 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x08: 'MPX bounds registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x10: 'MPX CSR' [ 0.000000] x86/fpu: Enabled xstate features 0x1f, context size is 1088 bytes, using 'standard' format. [ 0.000000] x86/fpu: Using 'eager' FPU context switches. [ 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 0x0000000000100000-0x000000002dc61fff] usable [ 0.000000] BIOS-e820: [mem 0x000000002dc62000-0x000000002dc62fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x000000002dc63000-0x000000002dc63fff] reserved [ 0.000000] BIOS-e820: [mem 0x000000002dc64000-0x000000003ecdcfff] usable [ 0.000000] BIOS-e820: [mem 0x000000003ecdd000-0x000000003f09afff] reserved [ 0.000000] BIOS-e820: [mem 0x000000003f09b000-0x000000003f0e7fff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000003f0e8000-0x000000003f79ffff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x000000003f7a0000-0x000000003fffefff] reserved [ 0.000000] BIOS-e820: [mem 0x000000003ffff000-0x000000003fffffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000040000000-0x0000000047ffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000048000000-0x0000000048dfffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000048e00000-0x000000004f7fffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fe000000-0x00000000fe010fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000004ae7fffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] e820: update [mem 0x1e0c2018-0x1e0d2057] usable ==> usable [ 0.000000] extended physical RAM map: [ 0.000000] reserve setup_data: [mem 0x0000000000000000-0x0000000000057fff] usable [ 0.000000] reserve setup_data: [mem 0x0000000000058000-0x0000000000058fff] reserved [ 0.000000] reserve setup_data: [mem 0x0000000000059000-0x000000000009dfff] usable [ 0.000000] reserve setup_data: [mem 0x000000000009e000-0x00000000000fffff] reserved [ 0.000000] reserve setup_data: [mem 0x0000000000100000-0x000000001e0c2017] usable [ 0.000000] reserve setup_data: [mem 0x000000001e0c2018-0x000000001e0d2057] usable [ 0.000000] reserve setup_data: [mem 0x000000001e0d2058-0x000000002dc61fff] usable [ 0.000000] reserve setup_data: [mem 0x000000002dc62000-0x000000002dc62fff] ACPI NVS [ 0.000000] reserve setup_data: [mem 0x000000002dc63000-0x000000002dc63fff] reserved [ 0.000000] reserve setup_data: [mem 0x000000002dc64000-0x000000003ecdcfff] usable [ 0.000000] reserve setup_data: [mem 0x000000003ecdd000-0x000000003f09afff] reserved [ 0.000000] reserve setup_data: [mem 0x000000003f09b000-0x000000003f0e7fff] ACPI data [ 0.000000] reserve setup_data: [mem 0x000000003f0e8000-0x000000003f79ffff] ACPI NVS [ 0.000000] reserve setup_data: [mem 0x000000003f7a0000-0x000000003fffefff] reserved [ 0.000000] reserve setup_data: [mem 0x000000003ffff000-0x000000003fffffff] usable [ 0.000000] reserve setup_data: [mem 0x0000000040000000-0x0000000047ffffff] reserved [ 0.000000] reserve setup_data: [mem 0x0000000048000000-0x0000000048dfffff] usable [ 0.000000] reserve setup_data: [mem 0x0000000048e00000-0x000000004f7fffff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000e0000000-0x00000000efffffff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000fe000000-0x00000000fe010fff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000ff000000-0x00000000ffffffff] reserved [ 0.000000] reserve setup_data: [mem 0x0000000100000000-0x00000004ae7fffff] usable [ 0.000000] efi: EFI v2.40 by American Megatrends [ 0.000000] efi: ACPI=0x3f0ab000 ACPI 2.0=0x3f0ab000 SMBIOS=0xf0000 SMBIOS 3.0=0xf0020 ESRT=0x3fdd9018 [ 0.000000] esrt: Reserving ESRT space from 0x000000003fdd9018 to 0x000000003fdd9050. [ 0.000000] SMBIOS 3.0.0 present. [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x4ae800 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 0080000000 mask 7F80000000 uncachable [ 0.000000] 1 base 0060000000 mask 7FE0000000 uncachable [ 0.000000] 2 base 0050000000 mask 7FF0000000 uncachable [ 0.000000] 3 base 004C000000 mask 7FFC000000 uncachable [ 0.000000] 4 base 004B000000 mask 7FFF000000 uncachable [ 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 = 0x48e00 max_arch_pfn = 0x400000000 [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [ffff880000096000] 96000 size 28672 [ 0.000000] Using GB pages for direct mapping [ 0.000000] BRK [0x02216000, 0x02216fff] PGTABLE [ 0.000000] BRK [0x02217000, 0x02217fff] PGTABLE [ 0.000000] BRK [0x02218000, 0x02218fff] PGTABLE [ 0.000000] BRK [0x02219000, 0x02219fff] PGTABLE [ 0.000000] BRK [0x0221a000, 0x0221afff] PGTABLE [ 0.000000] BRK [0x0221b000, 0x0221bfff] PGTABLE [ 0.000000] RAMDISK: [mem 0x1e0d3000-0x2078dfff] [ 0.000000] Secure boot MOKSBState disabled [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x000000003F0AB000 000024 (v02 DELL ) [ 0.000000] ACPI: XSDT 0x000000003F0AB0B8 0000F4 (v01 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: FACP 0x000000003F0D1860 00010C (v05 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: DSDT 0x000000003F0AB240 02661B (v02 DELL CBX3 01072009 INTL 20160422) [ 0.000000] ACPI: FACS 0x000000003F79D180 000040 [ 0.000000] ACPI: APIC 0x000000003F0D1970 0000BC (v03 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: FPDT 0x000000003F0D1A30 000044 (v01 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: FIDT 0x000000003F0D1A78 0000AC (v01 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: MCFG 0x000000003F0D1B28 00003C (v01 DELL CBX3 01072009 MSFT 00000097) [ 0.000000] ACPI: HPET 0x000000003F0D1B68 000038 (v01 DELL CBX3 01072009 AMI. 0005000B) [ 0.000000] ACPI: SSDT 0x000000003F0D1BA0 000359 (v01 SataRe SataTabl 00001000 INTL 20160422) [ 0.000000] ACPI: BOOT 0x000000003F0D1F00 000028 (v01 DELL CBX3 01072009 AMI 00010013) [ 0.000000] ACPI: SSDT 0x000000003F0D1F28 0012DE (v02 SaSsdt SaSsdt 00003000 INTL 20160422) [ 0.000000] ACPI: HPET 0x000000003F0D3208 000038 (v01 INTEL KBL-ULT 00000001 MSFT 0000005F) [ 0.000000] ACPI: SSDT 0x000000003F0D3240 000CEF (v02 INTEL xh_rvp07 00000000 INTL 20160422) [ 0.000000] ACPI: UEFI 0x000000003F0D3F30 000042 (v01 00000000 00000000) [ 0.000000] ACPI: SSDT 0x000000003F0D3F78 0017AE (v02 CpuRef CpuSsdt 00003000 INTL 20160422) [ 0.000000] ACPI: LPIT 0x000000003F0D5728 000094 (v01 INTEL KBL-ULT 00000000 MSFT 0000005F) [ 0.000000] ACPI: SSDT 0x000000003F0D57C0 000161 (v02 INTEL HdaDsp 00000000 INTL 20160422) [ 0.000000] ACPI: SSDT 0x000000003F0D5928 00029F (v02 INTEL sensrhub 00000000 INTL 20160422) [ 0.000000] ACPI: SSDT 0x000000003F0D5BC8 003002 (v02 INTEL PtidDevc 00001000 INTL 20160422) [ 0.000000] ACPI: SSDT 0x000000003F0D8BD0 000517 (v02 INTEL TbtTypeC 00000000 INTL 20160422) [ 0.000000] ACPI: DBGP 0x000000003F0D90E8 000034 (v01 INTEL 00000002 MSFT 0000005F) [ 0.000000] ACPI: DBG2 0x000000003F0D9120 000054 (v00 INTEL 00000002 MSFT 0000005F) [ 0.000000] ACPI: SSDT 0x000000003F0D9178 000801 (v02 INTEL UsbCTabl 00001000 INTL 20160422) [ 0.000000] ACPI: SSDT 0x000000003F0D9980 00CFC3 (v02 DptfTa DptfTabl 00001000 INTL 20160422) [ 0.000000] ACPI: NHLT 0x000000003F0E6948 00002D (v00 INTEL EDK2 00000002 01000013) [ 0.000000] ACPI: BGRT 0x000000003F0E6978 000038 (v00 01072009 AMI 00010013) [ 0.000000] ACPI: ASF! 0x000000003F0E69B0 0000A0 (v32 INTEL HCG 00000001 TFSM 000F4240) [ 0.000000] ACPI: DMAR 0x000000003F0E6A50 0000F0 (v01 INTEL KBL 00000001 INTL 00000001) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x00000004ae7fffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x4ae7f9000-0x4ae7fdfff] [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x00000004ae7fffff] [ 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 0x0000000000100000-0x000000002dc61fff] [ 0.000000] node 0: [mem 0x000000002dc64000-0x000000003ecdcfff] [ 0.000000] node 0: [mem 0x000000003ffff000-0x000000003fffffff] [ 0.000000] node 0: [mem 0x0000000048000000-0x0000000048dfffff] [ 0.000000] node 0: [mem 0x0000000100000000-0x00000004ae7fffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x00000004ae7fffff] [ 0.000000] On node 0 totalpages: 4121208 [ 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: 4012 pages used for memmap [ 0.000000] DMA32 zone: 256732 pages, LIFO batch:31 [ 0.000000] Normal zone: 60320 pages used for memmap [ 0.000000] Normal zone: 3860480 pages, LIFO batch:31 [ 0.000000] tboot: non-0 tboot_addr but it is not of type E820_RESERVED [ 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] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x08] 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 8 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 0x1e0c2000-0x1e0c2fff] [ 0.000000] PM: Registered nosave memory: [mem 0x1e0d2000-0x1e0d2fff] [ 0.000000] PM: Registered nosave memory: [mem 0x2dc62000-0x2dc62fff] [ 0.000000] PM: Registered nosave memory: [mem 0x2dc63000-0x2dc63fff] [ 0.000000] PM: Registered nosave memory: [mem 0x3ecdd000-0x3f09afff] [ 0.000000] PM: Registered nosave memory: [mem 0x3f09b000-0x3f0e7fff] [ 0.000000] PM: Registered nosave memory: [mem 0x3f0e8000-0x3f79ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x3f7a0000-0x3fffefff] [ 0.000000] PM: Registered nosave memory: [mem 0x40000000-0x47ffffff] [ 0.000000] PM: Registered nosave memory: [mem 0x48e00000-0x4f7fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x4f800000-0xdfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xfdffffff] [ 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 0xfec01000-0xfedfffff] [ 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 0x4f800000-0xdfffffff] 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] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:8 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 34 pages/cpu @ffff8804ae400000 s99544 r8192 d31528 u262144 [ 0.000000] pcpu-alloc: s99544 r8192 d31528 u262144 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 4056790 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.4.0-121-generic.efi.signed root=UUID=7c1e0890-7496-43db-b9d3-4cc7e38808d3 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: 15792996K/16484832K available (8532K kernel code, 1313K rwdata, 3996K rodata, 1508K init, 1316K bss, 691836K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1 [ 0.000000] Kernel/User page tables isolation: enabled [ 0.000000] Hierarchical RCU implementation. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=8. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=8 [ 0.000000] NR_IRQS:33024 nr_irqs:2048 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 [ 0.000000] tsc: Unable to calibrate against PIT [ 0.000000] tsc: using HPET reference calibration [ 0.000000] tsc: Detected 1991.958 MHz processor [ 0.000021] Calibrating delay loop (skipped), value calculated using timer frequency.. 3983.91 BogoMIPS (lpj=7967832) [ 0.000023] pid_max: default: 32768 minimum: 301 [ 0.000027] ACPI: Core revision 20150930 [ 0.027450] ACPI: 11 ACPI AML tables successfully acquired and loaded [ 0.028448] Security Framework initialized [ 0.028449] Yama: becoming mindful. [ 0.028459] AppArmor: AppArmor initialized [ 0.029037] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes) [ 0.030922] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.031700] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes) [ 0.031710] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes) [ 0.031859] Initializing cgroup subsys io [ 0.031861] Initializing cgroup subsys memory [ 0.031865] Initializing cgroup subsys devices [ 0.031866] Initializing cgroup subsys freezer [ 0.031868] Initializing cgroup subsys net_cls [ 0.031869] Initializing cgroup subsys perf_event [ 0.031870] Initializing cgroup subsys net_prio [ 0.031872] Initializing cgroup subsys hugetlb [ 0.031873] Initializing cgroup subsys pids [ 0.031895] CPU: Physical Processor ID: 0 [ 0.031895] CPU: Processor Core ID: 0 [ 0.031898] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.031899] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 0.031900] FEATURE SPEC_CTRL Present [ 0.033038] mce: CPU supports 10 MCE banks [ 0.033051] CPU0: Thermal monitoring enabled (TM1) [ 0.033059] process: using mwait in idle threads [ 0.033061] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.033062] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 0.033063] Spectre V2 mitigation: Mitigation: Full generic retpoline [ 0.033064] Spectre V2 mitigation: Speculation control IBPB supported IBRS supported [ 0.033064] Spectre V2 mitigation: Filling RSB on context switch [ 0.033065] Spectre V2 mitigation: Retpoline compiled kernel. Defaulting IBRS to disabled [ 0.033366] Freeing SMP alternatives memory: 32K [ 0.040239] ftrace: allocating 32202 entries in 126 pages [ 0.060204] smpboot: APIC(0) Converting physical 0 to logical package 0 [ 0.060205] smpboot: Max logical packages: 2 [ 0.060208] DMAR: Host address width 39 [ 0.060210] DMAR: DRHD base: 0x000000fed90000 flags: 0x0 [ 0.060216] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 19e2ff0505e [ 0.060217] DMAR: DRHD base: 0x000000fed91000 flags: 0x1 [ 0.060220] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da [ 0.060221] DMAR: RMRR base: 0x0000003edb6000 end: 0x0000003edd5fff [ 0.060222] DMAR: RMRR base: 0x0000004b000000 end: 0x0000004f7fffff [ 0.060223] DMAR: ANDD device: 1 name: \_SB.PCI0.I2C0 [ 0.060224] DMAR: ANDD device: 2 name: \_SB.PCI0.I2C1 [ 0.060226] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1 [ 0.060226] DMAR-IR: HPET id 0 under DRHD base 0xfed91000 [ 0.060227] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping. [ 0.061634] DMAR-IR: Enabled IRQ remapping in x2apic mode [ 0.061636] x2apic enabled [ 0.061645] Switched APIC routing to cluster x2apic. [ 0.065706] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.105397] TSC deadline timer enabled [ 0.105402] smpboot: CPU0: Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz (family: 0x6, model: 0x8e, stepping: 0xa) [ 0.105412] Performance Events: PEBS fmt3+, generic architected perfmon, full-width counters, Intel PMU driver. [ 0.105416] ... version: 4 [ 0.105416] ... bit width: 48 [ 0.105417] ... generic registers: 4 [ 0.105418] ... value mask: 0000ffffffffffff [ 0.105418] ... max period: 00007fffffffffff [ 0.105419] ... fixed-purpose events: 3 [ 0.105420] ... event mask: 000000070000000f [ 0.105968] x86: Booting SMP configuration: [ 0.105969] .... node #0, CPUs: #1 [ 0.109404] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter. [ 0.109459] #2 #3 #4 #5 #6 #7 [ 0.129910] x86: Booted up 1 node, 8 CPUs [ 0.129913] smpboot: Total of 8 processors activated (31871.32 BogoMIPS) [ 0.136535] devtmpfs: initialized [ 0.138602] evm: security.selinux [ 0.138603] evm: security.SMACK64 [ 0.138604] evm: security.SMACK64EXEC [ 0.138604] evm: security.SMACK64TRANSMUTE [ 0.138605] evm: security.SMACK64MMAP [ 0.138606] evm: security.ima [ 0.138606] evm: security.capability [ 0.138648] PM: Registering ACPI NVS region [mem 0x2dc62000-0x2dc62fff] (4096 bytes) [ 0.138649] PM: Registering ACPI NVS region [mem 0x3f0e8000-0x3f79ffff] (7045120 bytes) [ 0.138749] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.138758] futex hash table entries: 2048 (order: 5, 131072 bytes) [ 0.138832] pinctrl core: initialized pinctrl subsystem [ 0.138978] RTC time: 8:09:36, date: 04/25/18 [ 0.139070] NET: Registered protocol family 16 [ 0.148422] cpuidle: using governor ladder [ 0.160419] cpuidle: using governor menu [ 0.160440] PCCT header not found. [ 0.160557] Simple Boot Flag at 0x47 set to 0x80 [ 0.160612] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.160614] ACPI: bus type PCI registered [ 0.160617] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.160715] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.160718] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820 [ 0.160731] PCI: Using configuration type 1 for base access [ 0.160740] dmi type 0xB1 record - unknown flag [ 0.176984] ACPI: Added _OSI(Module Device) [ 0.176986] ACPI: Added _OSI(Processor Device) [ 0.176988] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.176990] ACPI: Added _OSI(Processor Aggregator Device) [ 0.188083] ACPI Error: [_SB_.PCI0.RP05.PXSX] Namespace lookup failure, AE_NOT_FOUND (20150930/dswload2-191) [ 0.188090] ACPI Exception: AE_NOT_FOUND, During name lookup/catalog (20150930/psobject-227) [ 0.188093] ACPI Error: Method parse/execution failed [\_SB.PCI0.RP04.PXSX] (Node ffff88049ddd8cd0), AE_NOT_FOUND (20150930/psparse-542) [ 0.188482] ACPI Error: [_SB_.PCI0.RP09.PXSX] Namespace lookup failure, AE_NOT_FOUND (20150930/dswload2-191) [ 0.188487] ACPI Exception: AE_NOT_FOUND, During name lookup/catalog (20150930/psobject-227) [ 0.188490] ACPI Error: Method parse/execution failed [\_SB.PCI0.RP08.PXSX] (Node ffff88049dddb050), AE_NOT_FOUND (20150930/psparse-542) [ 0.190128] ACPI: Executed 49 blocks of module-level executable AML code [ 0.198407] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored [ 0.203426] ACPI: Dynamic OEM Table Load: [ 0.203431] ACPI: SSDT 0xFFFF88049BBEA000 0005CD (v02 PmRef Cpu0Ist 00003000 INTL 20160422) [ 0.204137] ACPI: Executed 1 blocks of module-level executable AML code [ 0.204194] ACPI: \_PR_.PR00: _OSC native thermal LVT Acked [ 0.204912] ACPI: Dynamic OEM Table Load: [ 0.204916] ACPI: SSDT 0xFFFF88049BBE2C00 0003FF (v02 PmRef Cpu0Cst 00003001 INTL 20160422) [ 0.205568] ACPI: Executed 1 blocks of module-level executable AML code [ 0.205889] ACPI: Dynamic OEM Table Load: [ 0.205894] ACPI: SSDT 0xFFFF88049DDA6000 000D14 (v02 PmRef ApIst 00003000 INTL 20160422) [ 0.206845] ACPI: Executed 1 blocks of module-level executable AML code [ 0.206962] ACPI: Dynamic OEM Table Load: [ 0.206966] ACPI: SSDT 0xFFFF88049BBE3400 00030A (v02 PmRef ApCst 00003000 INTL 20160422) [ 0.207604] ACPI: Executed 1 blocks of module-level executable AML code [ 0.209048] ACPI : EC: EC started [ 0.225983] ACPI: Interpreter enabled [ 0.226028] ACPI: (supports S0 S3 S4 S5) [ 0.226030] ACPI: Using IOAPIC for interrupt routing [ 0.226071] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.249537] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe]) [ 0.249541] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.249752] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug PME AER] [ 0.249949] acpi PNP0A08:00: _OSC: OS now controls [PCIeCapability] [ 0.249950] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration [ 0.250374] PCI host bridge to bus 0000:00 [ 0.250376] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.250378] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.250379] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.250380] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window] [ 0.250381] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window] [ 0.250382] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window] [ 0.250384] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window] [ 0.250385] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window] [ 0.250387] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window] [ 0.250388] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window] [ 0.250389] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window] [ 0.250390] pci_bus 0000:00: root bus resource [mem 0x4f800000-0xdfffffff window] [ 0.250391] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window] [ 0.250393] pci_bus 0000:00: root bus resource [bus 00-fe] [ 0.250399] pci 0000:00:00.0: [8086:5914] type 00 class 0x060000 [ 0.250478] pci 0000:00:02.0: [8086:5917] type 00 class 0x030000 [ 0.250489] pci 0000:00:02.0: reg 0x10: [mem 0xdb000000-0xdbffffff 64bit] [ 0.250494] pci 0000:00:02.0: reg 0x18: [mem 0x50000000-0x5fffffff 64bit pref] [ 0.250497] pci 0000:00:02.0: reg 0x20: [io 0xf000-0xf03f] [ 0.250580] pci 0000:00:04.0: [8086:1903] type 00 class 0x118000 [ 0.250592] pci 0000:00:04.0: reg 0x10: [mem 0xdc420000-0xdc427fff 64bit] [ 0.250737] pci 0000:00:14.0: [8086:9d2f] type 00 class 0x0c0330 [ 0.250762] pci 0000:00:14.0: reg 0x10: [mem 0xdc410000-0xdc41ffff 64bit] [ 0.250811] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.250914] pci 0000:00:14.0: System wakeup disabled by ACPI [ 0.250941] pci 0000:00:14.2: [8086:9d31] type 00 class 0x118000 [ 0.250965] pci 0000:00:14.2: reg 0x10: [mem 0xdc434000-0xdc434fff 64bit] [ 0.251154] pci 0000:00:15.0: [8086:9d60] type 00 class 0x118000 [ 0.251361] pci 0000:00:15.0: reg 0x10: [mem 0xdc433000-0xdc433fff 64bit] [ 0.251530] pci 0000:00:15.1: [8086:9d61] type 00 class 0x118000 [ 0.251582] pci 0000:00:15.1: reg 0x10: [mem 0xdc432000-0xdc432fff 64bit] [ 0.251764] pci 0000:00:16.0: [8086:9d3a] type 00 class 0x078000 [ 0.251785] pci 0000:00:16.0: reg 0x10: [mem 0xdc431000-0xdc431fff 64bit] [ 0.251820] pci 0000:00:16.0: PME# supported from D3hot [ 0.251939] pci 0000:00:1c.0: [8086:9d10] type 01 class 0x060400 [ 0.251987] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.252065] pci 0000:00:1c.0: System wakeup disabled by ACPI [ 0.252090] pci 0000:00:1c.2: [8086:9d12] type 01 class 0x060400 [ 0.252137] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold [ 0.252214] pci 0000:00:1c.2: System wakeup disabled by ACPI [ 0.252241] pci 0000:00:1c.4: [8086:9d14] type 01 class 0x060400 [ 0.252295] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold [ 0.252372] pci 0000:00:1c.4: System wakeup disabled by ACPI [ 0.252404] pci 0000:00:1d.0: [8086:9d18] type 01 class 0x060400 [ 0.252451] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.252527] pci 0000:00:1d.0: System wakeup disabled by ACPI [ 0.252576] pci 0000:00:1f.0: [8086:9d4e] type 00 class 0x060100 [ 0.252713] pci 0000:00:1f.2: [8086:9d21] type 00 class 0x058000 [ 0.252723] pci 0000:00:1f.2: reg 0x10: [mem 0xdc42c000-0xdc42ffff] [ 0.252832] pci 0000:00:1f.3: [8086:9d71] type 00 class 0x040380 [ 0.252861] pci 0000:00:1f.3: reg 0x10: [mem 0xdc428000-0xdc42bfff 64bit] [ 0.252884] pci 0000:00:1f.3: reg 0x20: [mem 0xdc400000-0xdc40ffff 64bit] [ 0.252916] pci 0000:00:1f.3: PME# supported from D3hot D3cold [ 0.253030] pci 0000:00:1f.3: System wakeup disabled by ACPI [ 0.253061] pci 0000:00:1f.4: [8086:9d23] type 00 class 0x0c0500 [ 0.253115] pci 0000:00:1f.4: reg 0x10: [mem 0xdc430000-0xdc4300ff 64bit] [ 0.253186] pci 0000:00:1f.4: reg 0x20: [io 0xf040-0xf05f] [ 0.253392] pci 0000:01:00.0: [10ec:525a] type 00 class 0xff0000 [ 0.253424] pci 0000:01:00.0: reg 0x14: [mem 0xdc300000-0xdc300fff] [ 0.253496] pci 0000:01:00.0: supports D1 D2 [ 0.253497] pci 0000:01:00.0: PME# supported from D1 D2 D3hot D3cold [ 0.253533] pci 0000:01:00.0: System wakeup disabled by ACPI [ 0.260913] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.260919] pci 0000:00:1c.0: bridge window [mem 0xdc300000-0xdc3fffff] [ 0.261281] pci 0000:02:00.0: [168c:003e] type 00 class 0x028000 [ 0.261705] pci 0000:02:00.0: reg 0x10: [mem 0xdc000000-0xdc1fffff 64bit] [ 0.262674] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold [ 0.263113] pci 0000:02:00.0: System wakeup disabled by ACPI [ 0.269058] pci 0000:00:1c.2: PCI bridge to [bus 02] [ 0.269064] pci 0000:00:1c.2: bridge window [mem 0xdc000000-0xdc1fffff] [ 0.269187] pci 0000:00:1c.4: PCI bridge to [bus 03-6d] [ 0.269194] pci 0000:00:1c.4: bridge window [mem 0xac000000-0xda0fffff] [ 0.269201] pci 0000:00:1c.4: bridge window [mem 0x60000000-0xa9ffffff 64bit pref] [ 0.269310] pci 0000:6e:00.0: [1179:0116] type 00 class 0x010802 [ 0.269353] pci 0000:6e:00.0: reg 0x10: [mem 0xdc200000-0xdc203fff 64bit] [ 0.269491] pci 0000:6e:00.0: System wakeup disabled by ACPI [ 0.276919] pci 0000:00:1d.0: PCI bridge to [bus 6e] [ 0.276925] pci 0000:00:1d.0: bridge window [mem 0xdc200000-0xdc2fffff] [ 0.279009] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.279072] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15) [ 0.279131] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.279190] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.279248] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.279307] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.279365] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.279423] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.283006] ACPI: Enabled 5 GPEs in block 00 to 7F [ 0.283107] ACPI : EC: GPE = 0x6e, I/O: command/status = 0x934, data = 0x930 [ 0.283243] vgaarb: setting as boot device: PCI:0000:00:02.0 [ 0.283246] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.283250] vgaarb: loaded [ 0.283252] vgaarb: bridge control possible 0000:00:02.0 [ 0.283519] SCSI subsystem initialized [ 0.283568] libata version 3.00 loaded. [ 0.283596] ACPI: bus type USB registered [ 0.283613] usbcore: registered new interface driver usbfs [ 0.283623] usbcore: registered new interface driver hub [ 0.283647] usbcore: registered new device driver usb [ 0.283848] PCI: Using ACPI for IRQ routing [ 0.303926] PCI: pci_cache_line_size set to 64 bytes [ 0.304302] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff] [ 0.304303] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff] [ 0.304304] e820: reserve RAM buffer [mem 0x1e0c2018-0x1fffffff] [ 0.304305] e820: reserve RAM buffer [mem 0x2dc62000-0x2fffffff] [ 0.304306] e820: reserve RAM buffer [mem 0x3ecdd000-0x3fffffff] [ 0.304307] e820: reserve RAM buffer [mem 0x48e00000-0x4bffffff] [ 0.304309] e820: reserve RAM buffer [mem 0x4ae800000-0x4afffffff] [ 0.304380] NetLabel: Initializing [ 0.304381] NetLabel: domain hash size = 128 [ 0.304382] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.304389] NetLabel: unlabeled traffic allowed by default [ 0.304466] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.304469] hpet0: 8 comparators, 64-bit 24.000000 MHz counter [ 0.307516] amd_nb: Cannot enumerate AMD northbridges [ 0.307528] clocksource: Switched to clocksource hpet [ 0.311172] AppArmor: AppArmor Filesystem Enabled [ 0.311201] pnp: PnP ACPI init [ 0.311336] system 00:00: [io 0x0680-0x069f] has been reserved [ 0.311338] system 00:00: [io 0xffff] has been reserved [ 0.311339] system 00:00: [io 0xffff] has been reserved [ 0.311340] system 00:00: [io 0xffff] has been reserved [ 0.311342] system 00:00: [io 0x1800-0x18fe] has been reserved [ 0.311343] system 00:00: [io 0x164e-0x164f] has been reserved [ 0.311345] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.311407] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.311429] system 00:02: [io 0x1854-0x1857] has been reserved [ 0.311431] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) [ 0.311503] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.311515] pnp 00:04: Plug and Play ACPI device, IDs DLL07e6 PNP0f13 (active) [ 0.311665] system 00:05: [mem 0xfed10000-0xfed17fff] has been reserved [ 0.311666] system 00:05: [mem 0xfed18000-0xfed18fff] has been reserved [ 0.311668] system 00:05: [mem 0xfed19000-0xfed19fff] has been reserved [ 0.311670] system 00:05: [mem 0xe0000000-0xefffffff] has been reserved [ 0.311671] system 00:05: [mem 0xfed20000-0xfed3ffff] has been reserved [ 0.311673] system 00:05: [mem 0xfed90000-0xfed93fff] could not be reserved [ 0.311674] system 00:05: [mem 0xfed45000-0xfed8ffff] has been reserved [ 0.311675] system 00:05: [mem 0xff000000-0xffffffff] has been reserved [ 0.311677] system 00:05: [mem 0xfee00000-0xfeefffff] could not be reserved [ 0.311678] system 00:05: [mem 0xdffe0000-0xdfffffff] has been reserved [ 0.311680] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.311705] system 00:06: [mem 0xfd000000-0xfdabffff] has been reserved [ 0.311707] system 00:06: [mem 0xfdad0000-0xfdadffff] has been reserved [ 0.311708] system 00:06: [mem 0xfdb00000-0xfdffffff] has been reserved [ 0.311709] system 00:06: [mem 0xfe000000-0xfe01ffff] could not be reserved [ 0.311711] system 00:06: [mem 0xfe036000-0xfe03bfff] has been reserved [ 0.311712] system 00:06: [mem 0xfe03d000-0xfe3fffff] has been reserved [ 0.311713] system 00:06: [mem 0xfe410000-0xfe7fffff] has been reserved [ 0.311715] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.311889] system 00:07: [io 0xff00-0xfffe] has been reserved [ 0.311890] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.312526] system 00:08: [mem 0xfe029000-0xfe029fff] has been reserved [ 0.312527] system 00:08: [mem 0xfe028000-0xfe028fff] has been reserved [ 0.312529] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.322143] pnp: PnP ACPI: found 9 devices [ 0.330621] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.330643] pci 0000:00:1c.4: bridge window [io 0x1000-0x0fff] to [bus 03-6d] add_size 1000 [ 0.330650] pci 0000:00:1c.4: res[13]=[io 0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000 [ 0.330652] pci 0000:00:1c.4: res[13]=[io 0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000 [ 0.330655] pci 0000:00:1c.4: BAR 13: assigned [io 0x2000-0x2fff] [ 0.330657] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.330661] pci 0000:00:1c.0: bridge window [mem 0xdc300000-0xdc3fffff] [ 0.330667] pci 0000:00:1c.2: PCI bridge to [bus 02] [ 0.330670] pci 0000:00:1c.2: bridge window [mem 0xdc000000-0xdc1fffff] [ 0.330676] pci 0000:00:1c.4: PCI bridge to [bus 03-6d] [ 0.330679] pci 0000:00:1c.4: bridge window [io 0x2000-0x2fff] [ 0.330683] pci 0000:00:1c.4: bridge window [mem 0xac000000-0xda0fffff] [ 0.330686] pci 0000:00:1c.4: bridge window [mem 0x60000000-0xa9ffffff 64bit pref] [ 0.330690] pci 0000:00:1d.0: PCI bridge to [bus 6e] [ 0.330693] pci 0000:00:1d.0: bridge window [mem 0xdc200000-0xdc2fffff] [ 0.330699] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.330701] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.330703] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.330704] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window] [ 0.330706] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window] [ 0.330707] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window] [ 0.330709] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window] [ 0.330710] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window] [ 0.330711] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window] [ 0.330713] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window] [ 0.330714] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window] [ 0.330716] pci_bus 0000:00: resource 15 [mem 0x4f800000-0xdfffffff window] [ 0.330717] pci_bus 0000:00: resource 16 [mem 0xfd000000-0xfe7fffff window] [ 0.330719] pci_bus 0000:01: resource 1 [mem 0xdc300000-0xdc3fffff] [ 0.330721] pci_bus 0000:02: resource 1 [mem 0xdc000000-0xdc1fffff] [ 0.330722] pci_bus 0000:03: resource 0 [io 0x2000-0x2fff] [ 0.330723] pci_bus 0000:03: resource 1 [mem 0xac000000-0xda0fffff] [ 0.330725] pci_bus 0000:03: resource 2 [mem 0x60000000-0xa9ffffff 64bit pref] [ 0.330726] pci_bus 0000:6e: resource 1 [mem 0xdc200000-0xdc2fffff] [ 0.330749] NET: Registered protocol family 2 [ 0.330869] TCP established hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.331014] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 0.331101] TCP: Hash tables configured (established 131072 bind 65536) [ 0.331120] UDP hash table entries: 8192 (order: 6, 262144 bytes) [ 0.331151] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes) [ 0.331201] NET: Registered protocol family 1 [ 0.331211] pci 0000:00:02.0: Video device with shadowed ROM [ 0.331593] PCI: CLS 0 bytes, default 64 [ 0.331624] Unpacking initramfs... [ 0.720040] Freeing initrd memory: 39660K [ 0.720101] DMAR: ACPI device "device:75" under DMAR at fed91000 as 00:15.0 [ 0.720103] DMAR: ACPI device "device:76" under DMAR at fed91000 as 00:15.1 [ 0.720112] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 0.720114] software IO TLB [mem 0x27dba000-0x2bdba000] (64MB) mapped at [ffff880027dba000-ffff88002bdb9fff] [ 0.720270] Scanning for low memory corruption every 60 seconds [ 0.720544] audit: initializing netlink subsys (disabled) [ 0.720554] audit: type=2000 audit(1524643776.728:1): initialized [ 0.720777] Initialise system trusted keyring [ 0.721058] HugeTLB registered 1 GB page size, pre-allocated 0 pages [ 0.721059] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 0.721844] zbud: loaded [ 0.722098] VFS: Disk quotas dquot_6.6.0 [ 0.722117] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.722260] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.722446] fuse init (API version 7.23) [ 0.722538] Key type big_key registered [ 0.722550] Allocating IMA MOK and blacklist keyrings. [ 0.723404] Key type asymmetric registered [ 0.723407] Asymmetric key parser 'x509' registered [ 0.723428] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 0.723708] io scheduler noop registered [ 0.723726] io scheduler deadline registered (default) [ 0.723752] io scheduler cfq registered [ 0.724187] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 0.724190] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 0.724210] efifb: probing for efifb [ 0.724219] efifb: framebuffer at 0x50000000, mapped to 0xffffc90002000000, using 8100k, total 8100k [ 0.724220] efifb: mode is 1920x1080x32, linelength=7680, pages=1 [ 0.724221] efifb: scrolling: redraw [ 0.724222] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.724290] Console: switching to colour frame buffer device 240x67 [ 0.724304] fb0: EFI VGA frame buffer device [ 0.724310] intel_idle: MWAIT substates: 0x11142120 [ 0.724311] intel_idle: v0.4.1 model 0x8E [ 0.724311] intel_idle: lapic_timer_reliable_states 0xffffffff [ 0.725203] ACPI: AC Adapter [AC] (on-line) [ 0.725248] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0 [ 0.725821] ACPI: Lid Switch [LID0] [ 0.725843] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1 [ 0.725845] ACPI: Power Button [PBTN] [ 0.725863] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2 [ 0.725865] ACPI: Sleep Button [SBTN] [ 0.725884] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3 [ 0.725886] ACPI: Power Button [PWRF] [ 0.727938] thermal LNXTHERM:00: registered as thermal_zone0 [ 0.727939] ACPI: Thermal Zone [THM] (25 C) [ 0.727967] GHES: HEST is not enabled! [ 0.728122] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 0.731521] Linux agpgart interface v0.103 [ 0.735265] loop: module loaded [ 0.735594] libphy: Fixed MDIO Bus: probed [ 0.735597] tun: Universal TUN/TAP device driver, 1.6 [ 0.735597] tun: (C) 1999-2004 Max Krasnyansky [ 0.735770] PPP generic driver version 2.4.2 [ 0.735926] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.735934] ehci-pci: EHCI PCI platform driver [ 0.735941] ehci-platform: EHCI generic platform driver [ 0.735950] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 0.735952] ohci-pci: OHCI PCI platform driver [ 0.735959] ohci-platform: OHCI generic platform driver [ 0.735965] uhci_hcd: USB Universal Host Controller Interface driver [ 0.736085] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 0.736090] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1 [ 0.737303] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00109810 [ 0.737342] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 0.737530] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 0.737532] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.737533] usb usb1: Product: xHCI Host Controller [ 0.737534] usb usb1: Manufacturer: Linux 4.4.0-121-generic xhci-hcd [ 0.737535] usb usb1: SerialNumber: 0000:00:14.0 [ 0.737704] hub 1-0:1.0: USB hub found [ 0.737740] hub 1-0:1.0: 12 ports detected [ 0.739355] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 0.739357] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 [ 0.739380] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003 [ 0.739381] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.739382] usb usb2: Product: xHCI Host Controller [ 0.739384] usb usb2: Manufacturer: Linux 4.4.0-121-generic xhci-hcd [ 0.739385] usb usb2: SerialNumber: 0000:00:14.0 [ 0.739769] hub 2-0:1.0: USB hub found [ 0.739792] hub 2-0:1.0: 6 ports detected [ 0.740292] usb: port power management may be unreliable [ 0.741974] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 [ 0.743101] i8042: Warning: Keylock active [ 0.746871] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.746874] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.747021] mousedev: PS/2 mouse device common for all mice [ 0.747420] rtc_cmos 00:01: RTC can wake from S4 [ 0.748355] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0 [ 0.748460] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram, hpet irqs [ 0.748464] i2c /dev entries driver [ 0.748501] device-mapper: uevent: version 1.0.3 [ 0.748688] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 0.748697] Intel P-state driver initializing. [ 0.749521] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4 [ 0.753603] intel_pstate: HWP enabled [ 0.753609] ledtrig-cpu: registered to indicate activity on CPUs [ 0.753611] EFI Variables Facility v0.08 2004-May-17 [ 0.764132] ACPI: Battery Slot [BAT0] (battery present) [ 0.799199] NET: Registered protocol family 10 [ 0.799520] NET: Registered protocol family 17 [ 0.799527] Key type dns_resolver registered [ 0.799820] microcode: CPU0 sig=0x806ea, pf=0x80, revision=0x84 [ 0.799861] microcode: CPU1 sig=0x806ea, pf=0x80, revision=0x84 [ 0.799898] microcode: CPU2 sig=0x806ea, pf=0x80, revision=0x84 [ 0.799939] microcode: CPU3 sig=0x806ea, pf=0x80, revision=0x84 [ 0.799959] microcode: CPU4 sig=0x806ea, pf=0x80, revision=0x84 [ 0.799991] microcode: CPU5 sig=0x806ea, pf=0x80, revision=0x84 [ 0.800028] microcode: CPU6 sig=0x806ea, pf=0x80, revision=0x84 [ 0.800072] microcode: CPU7 sig=0x806ea, pf=0x80, revision=0x84 [ 0.800164] microcode: Microcode Update Driver: v2.01 , Peter Oruba [ 0.800406] registered taskstats version 1 [ 0.800418] Loading compiled-in X.509 certificates [ 0.800858] Loaded X.509 cert 'Build time autogenerated kernel key: 1980cda84f1f26b64be4db6155d00e7fd6d05190' [ 0.800871] zswap: loaded using pool lzo/zbud [ 0.802761] Key type trusted registered [ 0.806210] Key type encrypted registered [ 0.806214] AppArmor: AppArmor sha1 policy hashing enabled [ 0.806217] ima: No TPM chip found, activating TPM-bypass! [ 0.806228] evm: HMAC attrs: 0x1 [ 0.807356] Magic number: 14:329:170 [ 0.807395] acpi device:33: hash matches [ 0.807833] rtc_cmos 00:01: setting system clock to 2018-04-25 08:09:37 UTC (1524643777) [ 0.808074] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 0.808075] EDD information not available. [ 0.808121] PM: Hibernation image not present or could not be loaded. [ 0.809055] Freeing unused kernel memory: 1508K [ 0.809056] Write protecting the kernel read-only data: 14336k [ 0.809901] Freeing unused kernel memory: 1696K [ 0.810210] Freeing unused kernel memory: 100K [ 0.819012] random: systemd-udevd: uninitialized urandom read (16 bytes read, 39 bits of entropy available) [ 0.819065] random: systemd-udevd: uninitialized urandom read (16 bytes read, 39 bits of entropy available) [ 0.819073] random: systemd-udevd: uninitialized urandom read (16 bytes read, 39 bits of entropy available) [ 0.819083] random: systemd-udevd: uninitialized urandom read (16 bytes read, 39 bits of entropy available) [ 0.819393] random: udevadm: uninitialized urandom read (16 bytes read, 39 bits of entropy available) [ 0.819408] random: udevadm: uninitialized urandom read (16 bytes read, 39 bits of entropy available) [ 0.822818] random: systemd-udevd: uninitialized urandom read (16 bytes read, 39 bits of entropy available) [ 0.822831] random: systemd-udevd: uninitialized urandom read (16 bytes read, 39 bits of entropy available) [ 0.822836] random: systemd-udevd: uninitialized urandom read (16 bytes read, 39 bits of entropy available) [ 0.823002] random: systemd-udevd: uninitialized urandom read (16 bytes read, 39 bits of entropy available) [ 0.850532] FUJITSU Extended Socket Network Device Driver - version 1.0 - Copyright (c) 2015 FUJITSU LIMITED [ 0.868062] hidraw: raw HID events driver (C) Jiri Kosina [ 0.870326] wmi: Mapper loaded [ 0.871213] drm: loading out-of-tree module taints kernel. [ 0.871317] drm: module verification failed: signature and/or required key missing - tainting kernel [ 0.873445] [drm] Initialized drm 1.1.0 20060810 [ 0.876608] rtsx_pci 0000:01:00.0: enabling device (0000 -> 0002) [ 0.876719] rtsx_pci 0000:01:00.0: rtsx_pci_acquire_irq: pcr->msi_en = 1, pci->irq = 276 [ 0.889542] [drm] Memory usable by graphics device = 4096M [ 0.889545] checking generic (50000000 7e9000) vs hw (50000000 10000000) [ 0.889546] fb: switching to inteldrmfb from EFI VGA [ 0.889562] Console: switching to colour dummy device 80x25 [ 0.889731] [drm] Replacing VGA console driver [ 0.895795] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 0.895797] [drm] Driver supports precise vblank timestamp query. [ 0.904734] [drm] Finished loading i915/kbl_dmc_ver1_01.bin (v1.1) [ 0.905412] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 0.915183] [drm] GuC firmware load skipped [ 1.047905] usb 1-5: new high-speed USB device number 2 using xhci_hcd [ 1.097457] nvme0n1: p1 p2 p3 p4 [ 1.227871] usb 1-5: New USB device found, idVendor=0bda, idProduct=58f4 [ 1.227873] usb 1-5: New USB device strings: Mfr=3, Product=1, SerialNumber=2 [ 1.227874] usb 1-5: Product: Integrated_Webcam_HD [ 1.227876] usb 1-5: Manufacturer: CN0FFMHCLOG007BNB07MA00 [ 1.227877] usb 1-5: SerialNumber: 200901010001 [ 1.399921] usb 1-7: new full-speed USB device number 3 using xhci_hcd [ 1.431913] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 1.443770] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input7 [ 1.444019] [drm] Initialized i915_bpo 1.6.0 20160711 for 0000:00:02.0 on minor 0 [ 1.464857] fbcon: inteldrmfb (fb0) is primary device [ 1.464898] Console: switching to colour frame buffer device 240x67 [ 1.464916] i915_bpo 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 1.585309] usb 1-7: New USB device found, idVendor=0489, idProduct=e0a2 [ 1.585311] usb 1-7: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.673178] psmouse serio1: synaptics: queried max coordinates: x [..5666], y [..4734] [ 1.700591] psmouse serio1: synaptics: queried min coordinates: x [1276..], y [1118..] [ 1.719800] tsc: Refined TSC clocksource calibration: 1992.036 MHz [ 1.719802] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x396d96d6986, max_idle_ns: 881590794176 ns [ 1.755738] raid6: sse2x1 gen() 11219 MB/s [ 1.756649] psmouse serio1: synaptics: Touchpad model: 1, fw: 8.2, id: 0x1e2a1, caps: 0xf00323/0x840300/0x12e800/0x0, board id: 3038, fw id: 2375007 [ 1.790609] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input6 [ 1.823743] raid6: sse2x1 xor() 7118 MB/s [ 1.891721] raid6: sse2x2 gen() 13399 MB/s [ 1.959707] raid6: sse2x2 xor() 9234 MB/s [ 2.027726] raid6: sse2x4 gen() 15573 MB/s [ 2.095723] raid6: sse2x4 xor() 10380 MB/s [ 2.163751] raid6: avx2x1 gen() 26867 MB/s [ 2.231734] raid6: avx2x2 gen() 30492 MB/s [ 2.299730] raid6: avx2x4 gen() 33867 MB/s [ 2.299731] raid6: using algorithm avx2x4 gen() 33867 MB/s [ 2.299731] raid6: using avx2x2 recovery algorithm [ 2.301374] xor: automatically using best checksumming function: [ 2.339719] avx : 30456.000 MB/sec [ 2.348674] Btrfs loaded [ 2.719939] clocksource: Switched to clocksource tsc [ 2.724071] [drm] RC6 on [ 7.400264] EXT4-fs (nvme0n1p3): mounted filesystem with ordered data mode. Opts: (null) [ 7.537847] systemd[1]: systemd 229 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN) [ 7.537993] systemd[1]: Detected architecture x86-64. [ 7.538191] systemd[1]: Set hostname to . [ 7.564119] random: nonblocking pool is initialized [ 7.601326] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 7.601350] systemd[1]: Listening on udev Kernel Socket. [ 7.601385] systemd[1]: Listening on Journal Audit Socket. [ 7.601431] systemd[1]: Created slice User and Session Slice. [ 7.601457] systemd[1]: Listening on Journal Socket. [ 7.601474] systemd[1]: Listening on fsck to fsckd communication Socket. [ 7.601480] systemd[1]: Reached target User and Group Name Lookups. [ 7.601491] systemd[1]: Listening on Syslog Socket. [ 7.601506] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. [ 7.601521] systemd[1]: Listening on udev Control Socket. [ 7.601526] systemd[1]: Reached target Remote File Systems (Pre). [ 7.601530] systemd[1]: Reached target Remote File Systems. [ 7.601628] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 7.601665] systemd[1]: Created slice System Slice. [ 7.620190] systemd[1]: Starting Create list of required static device nodes for the current kernel... [ 7.620279] systemd[1]: Created slice system-systemd\x2dcryptsetup.slice. [ 7.620299] systemd[1]: Reached target Slices. [ 7.620653] systemd[1]: Mounting Huge Pages File System... [ 7.621012] systemd[1]: Started Read required files in advance. [ 7.621788] systemd[1]: Starting Load Kernel Modules... [ 7.621849] systemd[1]: Created slice system-systemd\x2dfsck.slice. [ 7.622106] systemd[1]: Starting Set console keymap... [ 7.622390] systemd[1]: Mounting Debug File System... [ 7.622749] systemd[1]: Started Braille Device Support. [ 7.623153] systemd[1]: Mounting POSIX Message Queue File System... [ 7.623205] systemd[1]: Started Trigger resolvconf update for networkd DNS. [ 7.623512] systemd[1]: Starting Uncomplicated firewall... [ 7.623570] systemd[1]: Listening on Journal Socket (/dev/log). [ 7.623914] systemd[1]: Starting Journal Service... [ 7.625122] systemd[1]: Mounted Huge Pages File System. [ 7.625174] systemd[1]: Mounted POSIX Message Queue File System. [ 7.625221] systemd[1]: Mounted Debug File System. [ 7.625390] systemd[1]: Started Create list of required static device nodes for the current kernel. [ 7.627905] systemd[1]: Started Uncomplicated firewall. [ 7.630254] lp: driver loaded but no devices found [ 7.631712] ppdev: user-space parallel port driver [ 7.634972] systemd[1]: Started Load Kernel Modules. [ 7.640890] systemd[1]: Starting Apply Kernel Variables... [ 7.641164] systemd[1]: Mounting FUSE Control File System... [ 7.641525] systemd[1]: Starting Create Static Device Nodes in /dev... [ 7.643022] systemd[1]: Mounted FUSE Control File System. [ 7.643192] systemd[1]: Started Journal Service. [ 7.679313] EXT4-fs (nvme0n1p3): re-mounted. Opts: errors=remount-ro [ 7.701449] systemd-journald[322]: Received request to flush runtime journal from PID 1 [ 7.758057] input: Intel HID events as /devices/platform/INT33D5:00/input/input8 [ 7.764065] intel-hid INT33D5:00: platform supports 5 button array [ 7.764131] input: Intel HID 5 button array as /devices/platform/INT33D5:00/input/input9 [ 7.777006] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 7.777350] proc_thermal 0000:00:04.0: enabling device (0000 -> 0002) [ 7.805219] media: Linux media interface: v0.10 [ 7.809332] Linux video capture interface: v2.00 [ 7.813845] ath10k_pci 0000:02:00.0: enabling device (0000 -> 0002) [ 7.815939] ath10k_pci 0000:02:00.0: pci irq msi-x interrupts 8 irq_mode 0 reset_mode 0 [ 7.818350] uvcvideo: Found UVC 1.00 device Integrated_Webcam_HD (0bda:58f4) [ 7.820332] input: Integrated_Webcam_HD as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/input/input10 [ 7.820379] uvcvideo: Unknown video format 00000032-0002-0010-8000-00aa00389b71 [ 7.820384] uvcvideo: Found UVC 1.00 device Integrated_Webcam_HD (0bda:58f4) [ 7.820475] intel-lpss 0000:00:15.0: enabling device (0000 -> 0002) [ 7.821729] Bluetooth: Core ver 2.21 [ 7.821737] NET: Registered protocol family 31 [ 7.821738] Bluetooth: HCI device and connection manager initialized [ 7.821740] Bluetooth: HCI socket layer initialized [ 7.821742] Bluetooth: L2CAP socket layer initialized [ 7.821745] Bluetooth: SCO socket layer initialized [ 7.822836] uvcvideo: Unable to create debugfs 1-2 directory. [ 7.823120] input: Integrated_Webcam_HD as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.2/input/input11 [ 7.823304] usbcore: registered new interface driver uvcvideo [ 7.823306] USB Video Class driver (1.1.1) [ 7.825056] idma64 idma64.0: Found Intel integrated DMA 64-bit [ 7.828019] usbcore: registered new interface driver btusb [ 7.830153] Bluetooth: hci0: using rampatch file: qca/rampatch_usb_00000302.bin [ 7.830155] Bluetooth: hci0: QCA: patch rome 0x302 build 0x138, firmware rome 0x302 build 0x111 [ 7.841506] intel-lpss 0000:00:15.1: enabling device (0000 -> 0002) [ 7.841671] idma64 idma64.1: Found Intel integrated DMA 64-bit [ 7.851237] AVX2 version of gcm_enc/dec engaged. [ 7.851239] AES CTR mode by8 optimization enabled [ 7.856174] mei_me 0000:00:16.0: enabling device (0000 -> 0002) [ 7.863081] Bluetooth: hci0: using NVM file: qca/nvm_usb_00000302.bin [ 7.871227] snd_hda_intel 0000:00:1f.3: Probing card using HDA DKMS, version 0.201708150416~ubuntu16.04.1 [ 7.871248] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002) [ 7.871392] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915_bpo]) [ 7.871434] int3403 thermal: probe of INT3403:05 failed with error -22 [ 7.877103] intel_rapl: Found RAPL domain package [ 7.877106] intel_rapl: Found RAPL domain core [ 7.877108] intel_rapl: Found RAPL domain uncore [ 7.877110] intel_rapl: Found RAPL domain dram [ 7.896999] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC3271: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:speaker [ 7.897003] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 7.897006] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0) [ 7.897007] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 [ 7.897008] snd_hda_codec_realtek hdaudioC0D0: inputs: [ 7.897011] snd_hda_codec_realtek hdaudioC0D0: Headset Mic=0x19 [ 7.897013] snd_hda_codec_realtek hdaudioC0D0: Headphone Mic=0x1b [ 7.897014] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12 [ 7.922937] input: Dell WMI hotkeys as /devices/virtual/input/input12 [ 7.938583] cfg80211: World regulatory domain updated: [ 7.938585] cfg80211: DFS Master region: unset [ 7.938585] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 7.938587] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A) [ 7.938588] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A) [ 7.938589] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A) [ 7.938591] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A) [ 7.938592] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s) [ 7.938593] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s) [ 7.938594] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A) [ 7.938595] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A) [ 7.955073] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2) [ 7.981683] input: HDA Intel PCH Headphone Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input13 [ 7.981722] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input14 [ 7.981752] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input15 [ 7.981783] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input16 [ 7.981812] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input17 [ 7.981845] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input18 [ 8.053390] ath10k_pci 0000:02:00.0: Direct firmware load for ath10k/cal-pci-0000:02:00.0.bin failed with error -2 [ 8.118371] ath10k_pci 0000:02:00.0: board id is not exist in otp, ignore it [ 8.221516] input: DELL07E6:00 06CB:76AF Touchpad as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-7/i2c-DELL07E6:00/0018:06CB:76AF.0001/input/input19 [ 8.221589] hid-multitouch 0018:06CB:76AF.0001: input,hidraw0: I2C HID v1.00 Mouse [DELL07E6:00 06CB:76AF] on i2c-DELL07E6:00 [ 8.352229] Adding 32969212k swap on /dev/mapper/cryptswap1. Priority:-1 extents:1 across:32969212k SSFS [ 8.352792] audit: type=1400 audit(1524643785.040:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/ubuntu-core-launcher" pid=995 comm="apparmor_parser" [ 8.354086] audit: type=1400 audit(1524643785.040:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/snap/core/4486/usr/lib/snapd/snap-confine" pid=992 comm="apparmor_parser" [ 8.354091] audit: type=1400 audit(1524643785.040:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/snap/core/4486/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=992 comm="apparmor_parser" [ 8.354117] audit: type=1400 audit(1524643785.040:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=997 comm="apparmor_parser" [ 8.354123] audit: type=1400 audit(1524643785.040:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=997 comm="apparmor_parser" [ 8.355786] audit: type=1400 audit(1524643785.040:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/ippusbxd" pid=1002 comm="apparmor_parser" [ 8.355810] audit: type=1400 audit(1524643785.044:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=998 comm="apparmor_parser" [ 8.356529] audit: type=1400 audit(1524643785.044:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=991 comm="apparmor_parser" [ 8.356534] audit: type=1400 audit(1524643785.044:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=991 comm="apparmor_parser" [ 8.356538] audit: type=1400 audit(1524643785.044:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=991 comm="apparmor_parser" [ 8.430446] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 8.430449] Bluetooth: BNEP filters: protocol multicast [ 8.430452] Bluetooth: BNEP socket layer initialized [ 10.246172] ath10k_pci 0000:02:00.0: qca6174 hw3.2 (0x05030000, 0x00340aff sub 1a56:143a) fw WLAN.RM.2.0-00180-QCARMSWPZ-1 fwapi 5 bdapi 2 htt-ver 3.26 wmi-op 4 htt-op 3 cal otp max-sta 32 raw 0 hwcrypto 1 features wowlan,ignore-otp,no-4addr-pad [ 10.246178] ath10k_pci 0000:02:00.0: debug 0 debugfs 1 tracing 1 dfs 0 testmode 0 [ 10.313209] ath: EEPROM regdomain: 0x6c [ 10.313212] ath: EEPROM indicates we should expect a direct regpair map [ 10.313215] ath: Country alpha2 being used: 00 [ 10.313217] ath: Regpair used: 0x6c [ 10.328577] ath10k_pci 0000:02:00.0 wlp2s0: renamed from wlan0 [ 10.373354] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [ 12.657482] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [ 12.808124] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [ 12.937928] Bluetooth: RFCOMM TTY layer initialized [ 12.937937] Bluetooth: RFCOMM socket layer initialized [ 12.937942] Bluetooth: RFCOMM ver 1.11 [ 14.968802] NET: Registered protocol family 38 [ 15.693828] input: MX Anywhere 2 as /devices/virtual/misc/uhid/0005:046D:B013.0002/input/input21 [ 15.694409] hid-generic 0005:046D:B013.0002: input,hidraw1: BLUETOOTH HID v0.07 Keyboard [MX Anywhere 2] on 9C:B6:D0:8A:82:F6 [ 17.683395] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 17.683404] Bluetooth: HIDP socket layer initialized [ 17.684332] hid-generic 0005:046D:B319.0003: unknown main item tag 0x0 [ 17.684473] input: Logitech K810 as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:1/0005:046D:B319.0003/input/input22 [ 17.684653] hid-generic 0005:046D:B319.0003: input,hidraw2: BLUETOOTH HID v12.01 Keyboard [Logitech K810] on 9c:b6:d0:8a:82:f6 [ 22.182520] wlp2s0: authenticate with 5c:49:79:77:76:08 [ 22.232192] wlp2s0: send auth to 5c:49:79:77:76:08 (try 1/3) [ 22.236066] wlp2s0: authenticated [ 22.236385] wlp2s0: associate with 5c:49:79:77:76:08 (try 1/3) [ 22.250822] wlp2s0: RX AssocResp from 5c:49:79:77:76:08 (capab=0x431 status=0 aid=6) [ 22.253666] wlp2s0: associated [ 22.253688] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready [ 22.255811] ath: EEPROM regdomain: 0x8114 [ 22.255813] ath: EEPROM indicates we should expect a country code [ 22.255814] ath: doing EEPROM country->regdmn map search [ 22.255815] ath: country maps to regdmn code: 0x37 [ 22.255816] ath: Country alpha2 being used: DE [ 22.255816] ath: Regpair used: 0x37 [ 22.255817] ath: regdomain 0x8114 dynamically updated by country IE [ 22.256003] cfg80211: Regulatory domain changed to country: DE [ 22.256005] cfg80211: DFS Master region: ETSI [ 22.256006] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 22.256007] cfg80211: (2400000 KHz - 2483500 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A) [ 22.256009] cfg80211: (5150000 KHz - 5250000 KHz @ 80000 KHz, 200000 KHz AUTO), (N/A, 2000 mBm), (N/A) [ 22.256011] cfg80211: (5250000 KHz - 5350000 KHz @ 80000 KHz, 200000 KHz AUTO), (N/A, 2000 mBm), (0 s) [ 22.256012] cfg80211: (5470000 KHz - 5725000 KHz @ 160000 KHz), (N/A, 2698 mBm), (0 s) [ 22.256013] cfg80211: (57000000 KHz - 66000000 KHz @ 2160000 KHz), (N/A, 4000 mBm), (N/A) [ 23.974112] vboxdrv: Found 8 processor cores [ 24.000671] vboxdrv: TSC mode is Invariant, tentative frequency 1992036338 Hz [ 24.000675] vboxdrv: Successfully loaded version 5.2.10 (interface 0x00290001) [ 24.205035] VBoxNetFlt: Successfully started. [ 24.207738] VBoxNetAdp: Successfully started. [ 24.212889] VBoxPciLinuxInit [ 24.221736] vboxpci: IOMMU not found (not registered) [ 2927.561045] ------------[ cut here ]------------ [ 2927.561077] WARNING: CPU: 6 PID: 15491 at /build/linux-jUC7gW/linux-4.4.0/drivers/media/v4l2-core/v4l2-ioctl.c:1272 v4l_enum_fmt+0xd8f/0x1100 [videodev]() [ 2927.561082] Unknown pixelformat 0x00000000 [ 2927.561085] Modules linked in: pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) ctr ccm hidp hid_generic algif_hash algif_skcipher af_alg rfcomm arc4 cmac uhid bnep binfmt_misc drbg ansi_cprng dm_crypt hid_multitouch snd_hda_codec_hdmi(OE) dell_laptop dcdbas i2c_designware_platform i2c_designware_core dell_wmi dell_led snd_hda_codec_realtek(OE) snd_hda_codec_generic(OE) intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel(OE) input_leds joydev snd_hda_codec(OE) serio_raw btusb snd_hda_core(OE) snd_hwdep btrtl btbcm idma64 snd_pcm virt_dma btintel bluetooth snd_seq_midi uvcvideo snd_seq_midi_event snd_rawmidi videobuf2_vmalloc [ 2927.561176] videobuf2_memops ath10k_pci videobuf2_v4l2 snd_seq videobuf2_core ath10k_core v4l2_common snd_seq_device videodev snd_timer ath media snd mac80211 soundcore cfg80211 rtsx_pci_ms memstick mei_me intel_lpss_pci mei processor_thermal_device shpchp intel_lpss intel_soc_dts_iosf int3400_thermal intel_hid acpi_thermal_rel acpi_pad int3403_thermal int340x_thermal_zone sparse_keymap mac_hid parport_pc ppdev lp parport autofs4 btrfs xor raid6_pq rtsx_pci_sdmmc i915_bpo(OE) psmouse intel_ips(OE) i2c_algo_bit drm_kms_helper(OE) syscopyarea sysfillrect sysimgblt rtsx_pci nvme(OE) fb_sys_fops drm(OE) wmi i2c_hid hid pinctrl_sunrisepoint video pinctrl_intel fjes [ 2927.561254] CPU: 6 PID: 15491 Comm: chrome Tainted: G OE 4.4.0-121-generic #145-Ubuntu [ 2927.561258] Hardware name: Dell Inc. XPS 13 9370/0F6P3V, BIOS 1.2.1 02/21/2018 [ 2927.561262] 0000000000000286 6fb252ad6099c710 ffff8800165c3be8 ffffffff813ffc13 [ 2927.561269] ffff8800165c3c30 ffffffffc06cea78 ffff8800165c3c20 ffffffff81083232 [ 2927.561275] ffff8800165c3da0 0000000000000000 0000000000000000 ffff8802fe7039c0 [ 2927.561281] Call Trace: [ 2927.561292] [] dump_stack+0x63/0x90 [ 2927.561301] [] warn_slowpath_common+0x82/0xc0 [ 2927.561308] [] warn_slowpath_fmt+0x5c/0x80 [ 2927.561318] [] ? uvc_ioctl_enum_fmt+0x9d/0xc0 [uvcvideo] [ 2927.561331] [] v4l_enum_fmt+0xd8f/0x1100 [videodev] [ 2927.561343] [] __video_do_ioctl+0x2a3/0x320 [videodev] [ 2927.561350] [] ? terminate_walk+0x64/0xd0 [ 2927.561356] [] ? path_openat+0x198/0x1340 [ 2927.561369] [] video_usercopy+0x26f/0x5d0 [videodev] [ 2927.561381] [] ? video_ioctl2+0x20/0x20 [videodev] [ 2927.561393] [] video_ioctl2+0x15/0x20 [videodev] [ 2927.561406] [] v4l2_ioctl+0xdf/0xf0 [videodev] [ 2927.561413] [] do_vfs_ioctl+0x2af/0x4b0 [ 2927.561419] [] ? putname+0x54/0x60 [ 2927.561427] [] ? do_sys_open+0x1bf/0x2a0 [ 2927.561433] [] SyS_ioctl+0x79/0x90 [ 2927.561440] [] entry_SYSCALL_64_fastpath+0x1c/0xbb [ 2927.561445] ---[ end trace 1cf71e39f9e9d87e ]--- [ 3080.451982] ACPI Error: [SPRT] Namespace lookup failure, AE_ALREADY_EXISTS (20150930/dswload2-330) [ 3080.451993] ACPI Exception: AE_ALREADY_EXISTS, During name lookup/catalog (20150930/psobject-227) [ 3080.451997] ACPI Error: Method parse/execution failed [\_GPE.XTBT] (Node ffff88049ddeee10), AE_ALREADY_EXISTS (20150930/psparse-542) [ 3080.452006] ACPI Error: Method parse/execution failed [\_GPE.XTBT] (Node ffff88049ddeee10), AE_ALREADY_EXISTS (20150930/psparse-542) [ 3080.452014] ACPI Error: Method parse/execution failed [\_GPE._E42] (Node ffff88049ddeee60), AE_ALREADY_EXISTS (20150930/psparse-542) [ 3080.452020] ACPI: Marking method _E42 as Serialized because of AE_ALREADY_EXISTS error [ 3080.452025] ACPI Exception: AE_ALREADY_EXISTS, while evaluating GPE method [_E42] (20150930/evgpe-592) [ 3080.587351] pci 0000:03:00.0: [8086:15d3] type 01 class 0x060400 [ 3080.587513] pci 0000:03:00.0: supports D1 D2 [ 3080.587515] pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 3080.587701] pci 0000:03:00.0: System wakeup disabled by ACPI [ 3080.595235] pci 0000:04:00.0: [8086:15d3] type 01 class 0x060400 [ 3080.595419] pci 0000:04:00.0: supports D1 D2 [ 3080.595421] pci 0000:04:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 3080.595823] pci 0000:04:01.0: [8086:15d3] type 01 class 0x060400 [ 3080.595955] pci 0000:04:01.0: supports D1 D2 [ 3080.595960] pci 0000:04:01.0: PME# supported from D0 D1 D2 D3hot D3cold [ 3080.596226] pci 0000:04:02.0: [8086:15d3] type 01 class 0x060400 [ 3080.596471] pci 0000:04:02.0: supports D1 D2 [ 3080.596488] pci 0000:04:02.0: PME# supported from D0 D1 D2 D3hot D3cold [ 3080.596790] pci 0000:04:04.0: [8086:15d3] type 01 class 0x060400 [ 3080.596972] pci 0000:04:04.0: supports D1 D2 [ 3080.596975] pci 0000:04:04.0: PME# supported from D0 D1 D2 D3hot D3cold [ 3080.597218] pci 0000:03:00.0: PCI bridge to [bus 04-6d] [ 3080.597231] pci 0000:03:00.0: bridge window [mem 0xac000000-0xda0fffff] [ 3080.597240] pci 0000:03:00.0: bridge window [mem 0x60000000-0xa9ffffff 64bit pref] [ 3080.597353] pci 0000:04:00.0: PCI bridge to [bus 05] [ 3080.597370] pci 0000:04:00.0: bridge window [mem 0xda000000-0xda0fffff] [ 3080.597456] pci 0000:04:01.0: PCI bridge to [bus 06-38] [ 3080.597470] pci 0000:04:01.0: bridge window [mem 0xac000000-0xc3efffff] [ 3080.597479] pci 0000:04:01.0: bridge window [mem 0x60000000-0x7fffffff 64bit pref] [ 3080.597638] pci 0000:39:00.0: [8086:15d4] type 00 class 0x0c0330 [ 3080.597697] pci 0000:39:00.0: reg 0x10: [mem 0xc3f00000-0xc3f0ffff] [ 3080.597934] pci 0000:39:00.0: supports D1 D2 [ 3080.597938] pci 0000:39:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 3080.598464] pci 0000:04:02.0: PCI bridge to [bus 39] [ 3080.598477] pci 0000:04:02.0: bridge window [mem 0xc3f00000-0xc3ffffff] [ 3080.598571] pci 0000:04:04.0: PCI bridge to [bus 3a-6d] [ 3080.598584] pci 0000:04:04.0: bridge window [mem 0xc4000000-0xd9ffffff] [ 3080.598593] pci 0000:04:04.0: bridge window [mem 0x80000000-0xa9ffffff 64bit pref] [ 3080.598625] pci_bus 0000:04: Allocating resources [ 3080.598677] pci 0000:04:01.0: bridge window [io 0x1000-0x0fff] to [bus 06-38] add_size 1000 [ 3080.598695] pci 0000:04:02.0: bridge window [io 0x1000-0x0fff] to [bus 39] add_size 1000 [ 3080.598699] pci 0000:04:02.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 39] add_size 200000 add_align 100000 [ 3080.598711] pci 0000:04:04.0: bridge window [io 0x1000-0x0fff] to [bus 3a-6d] add_size 1000 [ 3080.598727] pci 0000:04:01.0: res[13]=[io 0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000 [ 3080.598730] pci 0000:04:02.0: res[13]=[io 0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000 [ 3080.598734] pci 0000:04:04.0: res[13]=[io 0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000 [ 3080.598737] pci 0000:03:00.0: bridge window [io 0x1000-0x0fff] to [bus 04-6d] add_size 3000 [ 3080.598740] pci 0000:03:00.0: res[13]=[io 0x1000-0x0fff] res_to_dev_res add_size 3000 min_align 1000 [ 3080.598744] pci 0000:03:00.0: res[13]=[io 0x1000-0x3fff] res_to_dev_res add_size 3000 min_align 1000 [ 3080.598748] pci 0000:03:00.0: BAR 13: no space for [io size 0x3000] [ 3080.598751] pci 0000:03:00.0: BAR 13: failed to assign [io size 0x3000] [ 3080.598753] pci 0000:03:00.0: BAR 13: no space for [io size 0x3000] [ 3080.598756] pci 0000:03:00.0: BAR 13: failed to assign [io size 0x3000] [ 3080.598762] pci 0000:04:02.0: res[15]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000 [ 3080.598765] pci 0000:04:02.0: res[15]=[mem 0x00100000-0x002fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000 [ 3080.598768] pci 0000:04:01.0: res[13]=[io 0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000 [ 3080.598771] pci 0000:04:01.0: res[13]=[io 0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000 [ 3080.598774] pci 0000:04:02.0: res[13]=[io 0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000 [ 3080.598777] pci 0000:04:02.0: res[13]=[io 0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000 [ 3080.598780] pci 0000:04:04.0: res[13]=[io 0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000 [ 3080.598783] pci 0000:04:04.0: res[13]=[io 0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000 [ 3080.598789] pci 0000:04:02.0: BAR 15: no space for [mem size 0x00200000 64bit pref] [ 3080.598791] pci 0000:04:02.0: BAR 15: failed to assign [mem size 0x00200000 64bit pref] [ 3080.598795] pci 0000:04:01.0: BAR 13: no space for [io size 0x1000] [ 3080.598797] pci 0000:04:01.0: BAR 13: failed to assign [io size 0x1000] [ 3080.598799] pci 0000:04:02.0: BAR 13: no space for [io size 0x1000] [ 3080.598800] pci 0000:04:02.0: BAR 13: failed to assign [io size 0x1000] [ 3080.598803] pci 0000:04:04.0: BAR 13: no space for [io size 0x1000] [ 3080.598804] pci 0000:04:04.0: BAR 13: failed to assign [io size 0x1000] [ 3080.598808] pci 0000:04:04.0: BAR 13: no space for [io size 0x1000] [ 3080.598809] pci 0000:04:04.0: BAR 13: failed to assign [io size 0x1000] [ 3080.598812] pci 0000:04:02.0: BAR 15: no space for [mem size 0x00200000 64bit pref] [ 3080.598814] pci 0000:04:02.0: BAR 15: failed to assign [mem size 0x00200000 64bit pref] [ 3080.598816] pci 0000:04:02.0: BAR 13: no space for [io size 0x1000] [ 3080.598818] pci 0000:04:02.0: BAR 13: failed to assign [io size 0x1000] [ 3080.598820] pci 0000:04:01.0: BAR 13: no space for [io size 0x1000] [ 3080.598822] pci 0000:04:01.0: BAR 13: failed to assign [io size 0x1000] [ 3080.598824] pci 0000:04:00.0: PCI bridge to [bus 05] [ 3080.598853] pci 0000:04:00.0: bridge window [mem 0xda000000-0xda0fffff] [ 3080.598873] pci 0000:04:01.0: PCI bridge to [bus 06-38] [ 3080.598883] pci 0000:04:01.0: bridge window [mem 0xac000000-0xc3efffff] [ 3080.598892] pci 0000:04:01.0: bridge window [mem 0x60000000-0x7fffffff 64bit pref] [ 3080.598903] pci 0000:04:02.0: PCI bridge to [bus 39] [ 3080.598914] pci 0000:04:02.0: bridge window [mem 0xc3f00000-0xc3ffffff] [ 3080.598928] pci 0000:04:04.0: PCI bridge to [bus 3a-6d] [ 3080.598940] pci 0000:04:04.0: bridge window [mem 0xc4000000-0xd9ffffff] [ 3080.598951] pci 0000:04:04.0: bridge window [mem 0x80000000-0xa9ffffff 64bit pref] [ 3080.598963] pci 0000:03:00.0: PCI bridge to [bus 04-6d] [ 3080.598973] pci 0000:03:00.0: bridge window [mem 0xac000000-0xda0fffff] [ 3080.598978] pci 0000:03:00.0: bridge window [mem 0x60000000-0xa9ffffff 64bit pref] [ 3080.600489] xhci_hcd 0000:39:00.0: xHCI Host Controller [ 3080.600499] xhci_hcd 0000:39:00.0: new USB bus registered, assigned bus number 3 [ 3080.601665] xhci_hcd 0000:39:00.0: hcc params 0x200077c1 hci version 0x110 quirks 0x00009810 [ 3080.601793] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002 [ 3080.601798] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3080.601801] usb usb3: Product: xHCI Host Controller [ 3080.601804] usb usb3: Manufacturer: Linux 4.4.0-121-generic xhci-hcd [ 3080.601806] usb usb3: SerialNumber: 0000:39:00.0 [ 3080.602032] hub 3-0:1.0: USB hub found [ 3080.602043] hub 3-0:1.0: 2 ports detected [ 3080.602404] xhci_hcd 0000:39:00.0: xHCI Host Controller [ 3080.602412] xhci_hcd 0000:39:00.0: new USB bus registered, assigned bus number 4 [ 3080.602455] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003 [ 3080.602459] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3080.602461] usb usb4: Product: xHCI Host Controller [ 3080.602464] usb usb4: Manufacturer: Linux 4.4.0-121-generic xhci-hcd [ 3080.602467] usb usb4: SerialNumber: 0000:39:00.0 [ 3080.602660] hub 4-0:1.0: USB hub found [ 3080.602672] hub 4-0:1.0: 2 ports detected [ 3080.910887] usb 3-1: new high-speed USB device number 2 using xhci_hcd [ 3081.041083] usb 3-1: New USB device found, idVendor=04e8, idProduct=6860 [ 3081.041092] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3081.041099] usb 3-1: Product: SAMSUNG_Android [ 3081.041105] usb 3-1: Manufacturer: SAMSUNG [ 3081.041110] usb 3-1: SerialNumber: a907fc9e7bb3296c [ 3091.821755] usb 3-1: USB disconnect, device number 2 [ 3092.131039] usb 3-1: new high-speed USB device number 3 using xhci_hcd [ 3092.260833] usb 3-1: New USB device found, idVendor=04e8, idProduct=6860 [ 3092.260837] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3092.260839] usb 3-1: Product: SAMSUNG_Android [ 3092.260841] usb 3-1: Manufacturer: SAMSUNG [ 3092.260843] usb 3-1: SerialNumber: a907fc9e7bb3296c [ 3095.414057] usb 3-1: usbfs: process 16301 (events) did not claim interface 0 before use [ 3484.969161] perf interrupt took too long (2599 > 2500), lowering kernel.perf_event_max_sample_rate to 50000 [ 3693.771704] ------------[ cut here ]------------ [ 3693.771729] WARNING: CPU: 4 PID: 17783 at /build/linux-jUC7gW/linux-4.4.0/drivers/media/v4l2-core/v4l2-ioctl.c:1272 v4l_enum_fmt+0xd8f/0x1100 [videodev]() [ 3693.771731] Unknown pixelformat 0x00000000 [ 3693.771733] Modules linked in: pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) ctr ccm hidp hid_generic algif_hash algif_skcipher af_alg rfcomm arc4 cmac uhid bnep binfmt_misc drbg ansi_cprng dm_crypt hid_multitouch snd_hda_codec_hdmi(OE) dell_laptop dcdbas i2c_designware_platform i2c_designware_core dell_wmi dell_led snd_hda_codec_realtek(OE) snd_hda_codec_generic(OE) intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel(OE) input_leds joydev snd_hda_codec(OE) serio_raw btusb snd_hda_core(OE) snd_hwdep btrtl btbcm idma64 snd_pcm virt_dma btintel bluetooth snd_seq_midi uvcvideo snd_seq_midi_event snd_rawmidi videobuf2_vmalloc [ 3693.771783] videobuf2_memops ath10k_pci videobuf2_v4l2 snd_seq videobuf2_core ath10k_core v4l2_common snd_seq_device videodev snd_timer ath media snd mac80211 soundcore cfg80211 rtsx_pci_ms memstick mei_me intel_lpss_pci mei processor_thermal_device shpchp intel_lpss intel_soc_dts_iosf int3400_thermal intel_hid acpi_thermal_rel acpi_pad int3403_thermal int340x_thermal_zone sparse_keymap mac_hid parport_pc ppdev lp parport autofs4 btrfs xor raid6_pq rtsx_pci_sdmmc i915_bpo(OE) psmouse intel_ips(OE) i2c_algo_bit drm_kms_helper(OE) syscopyarea sysfillrect sysimgblt rtsx_pci nvme(OE) fb_sys_fops drm(OE) wmi i2c_hid hid pinctrl_sunrisepoint video pinctrl_intel fjes [ 3693.771826] CPU: 4 PID: 17783 Comm: chrome Tainted: G W OE 4.4.0-121-generic #145-Ubuntu [ 3693.771828] Hardware name: Dell Inc. XPS 13 9370/0F6P3V, BIOS 1.2.1 02/21/2018 [ 3693.771830] 0000000000000286 9cf532c6d94e505d ffff880148fe3be8 ffffffff813ffc13 [ 3693.771834] ffff880148fe3c30 ffffffffc06cea78 ffff880148fe3c20 ffffffff81083232 [ 3693.771837] ffff880148fe3da0 0000000000000000 0000000000000000 ffff8801c0b77900 [ 3693.771841] Call Trace: [ 3693.771849] [] dump_stack+0x63/0x90 [ 3693.771854] [] warn_slowpath_common+0x82/0xc0 [ 3693.771857] [] warn_slowpath_fmt+0x5c/0x80 [ 3693.771862] [] ? uvc_ioctl_enum_fmt+0x9d/0xc0 [uvcvideo] [ 3693.771869] [] v4l_enum_fmt+0xd8f/0x1100 [videodev] [ 3693.771874] [] __video_do_ioctl+0x2a3/0x320 [videodev] [ 3693.771878] [] ? terminate_walk+0x64/0xd0 [ 3693.771882] [] ? path_openat+0x198/0x1340 [ 3693.771889] [] video_usercopy+0x26f/0x5d0 [videodev] [ 3693.771894] [] ? video_ioctl2+0x20/0x20 [videodev] [ 3693.771899] [] video_ioctl2+0x15/0x20 [videodev] [ 3693.771906] [] v4l2_ioctl+0xdf/0xf0 [videodev] [ 3693.771910] [] do_vfs_ioctl+0x2af/0x4b0 [ 3693.771913] [] ? putname+0x54/0x60 [ 3693.771917] [] ? do_sys_open+0x1bf/0x2a0 [ 3693.771921] [] SyS_ioctl+0x79/0x90 [ 3693.771925] [] entry_SYSCALL_64_fastpath+0x1c/0xbb [ 3693.771928] ---[ end trace 1cf71e39f9e9d87f ]--- [ 4353.281168] [drm:intel_pipe_update_end [i915_bpo]] *ERROR* Atomic update failure on pipe B (start=163338 end=163339) time 113 us, min 1431, max 1439, scanline start 1430, end 1440