[ 0.000000] Linux version 5.8.0-48-generic (buildd@lgw01-amd64-008) (gcc (Ubuntu 9.3.0-17ubuntu1~20.04) 9.3.0, GNU ld (GNU Binutils for Ubuntu) 2.34) #54~20.04.1-Ubuntu SMP Sat Mar 20 13:40:25 UTC 2021 (Ubuntu 5.8.0-48.54~20.04.1-generic 5.8.18) [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.8.0-48-generic root=UUID=654dd28d-3b53-4e26-8fea-eea42e741c84 ro quiet splash vt.handoff=7 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Hygon HygonGenuine [ 0.000000] Centaur CentaurHauls [ 0.000000] zhaoxin Shanghai [ 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] 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 0x0000000000059000-0x000000000009efff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009f000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000009d003fff] usable [ 0.000000] BIOS-e820: [mem 0x000000009d004000-0x000000009d004fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x000000009d005000-0x000000009d02efff] reserved [ 0.000000] BIOS-e820: [mem 0x000000009d02f000-0x00000000ab41efff] usable [ 0.000000] BIOS-e820: [mem 0x00000000ab41f000-0x00000000ab793fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ab794000-0x00000000ab7ccfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000ab7cd000-0x00000000abe0afff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000abe0b000-0x00000000ac4fefff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ac4ff000-0x00000000ac4fffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000ac500000-0x00000000afffffff] 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 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000044dffffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] e820: update [mem 0x9b043018-0x9b053057] usable ==> usable [ 0.000000] e820: update [mem 0x9b043018-0x9b053057] usable ==> usable [ 0.000000] e820: update [mem 0x9b032018-0x9b042457] usable ==> usable [ 0.000000] e820: update [mem 0x9b032018-0x9b042457] 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 0x0000000000059000-0x000000000009efff] usable [ 0.000000] reserve setup_data: [mem 0x000000000009f000-0x00000000000fffff] reserved [ 0.000000] reserve setup_data: [mem 0x0000000000100000-0x000000009b032017] usable [ 0.000000] reserve setup_data: [mem 0x000000009b032018-0x000000009b042457] usable [ 0.000000] reserve setup_data: [mem 0x000000009b042458-0x000000009b043017] usable [ 0.000000] reserve setup_data: [mem 0x000000009b043018-0x000000009b053057] usable [ 0.000000] reserve setup_data: [mem 0x000000009b053058-0x000000009d003fff] usable [ 0.000000] reserve setup_data: [mem 0x000000009d004000-0x000000009d004fff] ACPI NVS [ 0.000000] reserve setup_data: [mem 0x000000009d005000-0x000000009d02efff] reserved [ 0.000000] reserve setup_data: [mem 0x000000009d02f000-0x00000000ab41efff] usable [ 0.000000] reserve setup_data: [mem 0x00000000ab41f000-0x00000000ab793fff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000ab794000-0x00000000ab7ccfff] ACPI data [ 0.000000] reserve setup_data: [mem 0x00000000ab7cd000-0x00000000abe0afff] ACPI NVS [ 0.000000] reserve setup_data: [mem 0x00000000abe0b000-0x00000000ac4fefff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000ac4ff000-0x00000000ac4fffff] usable [ 0.000000] reserve setup_data: [mem 0x00000000ac500000-0x00000000afffffff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000f0000000-0x00000000f7ffffff] 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 0x0000000100000000-0x000000044dffffff] usable [ 0.000000] efi: EFI v2.40 by American Megatrends [ 0.000000] efi: ACPI=0xab79f000 ACPI 2.0=0xab79f000 SMBIOS=0xac26d000 ESRT=0xac1c4698 SMBIOS 3.0=0xac26c000 MEMATTR=0xa84c2018 [ 0.000000] secureboot: Secure boot disabled [ 0.000000] SMBIOS 3.0.0 present. [ 0.000000] DMI: Dell Inc. Latitude E7470/0T6HHJ, BIOS 1.27.3 01/07/2021 [ 0.000000] tsc: Detected 2500.000 MHz processor [ 0.001099] tsc: Detected 2499.952 MHz TSC [ 0.001099] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.001101] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.001109] last_pfn = 0x44e000 max_arch_pfn = 0x400000000 [ 0.001114] MTRR default type: write-back [ 0.001114] MTRR fixed ranges enabled: [ 0.001116] 00000-9FFFF write-back [ 0.001117] A0000-BFFFF uncachable [ 0.001118] C0000-FFFFF write-protect [ 0.001118] MTRR variable ranges enabled: [ 0.001120] 0 base 00C0000000 mask 7FC0000000 uncachable [ 0.001121] 1 base 00B0000000 mask 7FF0000000 uncachable [ 0.001122] 2 base 00AE000000 mask 7FFE000000 uncachable [ 0.001123] 3 base 00AD800000 mask 7FFF800000 uncachable [ 0.001123] 4 disabled [ 0.001124] 5 disabled [ 0.001124] 6 disabled [ 0.001125] 7 disabled [ 0.001125] 8 disabled [ 0.001126] 9 disabled [ 0.001749] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.001991] last_pfn = 0xac500 max_arch_pfn = 0x400000000 [ 0.011350] found SMP MP-table at [mem 0x000fcd60-0x000fcd6f] [ 0.011365] esrt: Reserving ESRT space from 0x00000000ac1c4698 to 0x00000000ac1c46d0. [ 0.011373] check: Scanning 1 areas for low memory corruption [ 0.011378] Using GB pages for direct mapping [ 0.012192] secureboot: Secure boot disabled [ 0.012193] RAMDISK: [mem 0x3cd8a000-0x3fffdfff] [ 0.012206] ACPI: Early table checksum verification disabled [ 0.012210] ACPI: RSDP 0x00000000AB79F000 000024 (v02 DELL ) [ 0.012214] ACPI: XSDT 0x00000000AB79F0B0 0000DC (v01 DELL CBX3 01072009 AMI 00010013) [ 0.012220] ACPI: FACP 0x00000000AB7BEB68 00010C (v05 DELL CBX3 01072009 AMI 00010013) [ 0.012226] ACPI: DSDT 0x00000000AB79F218 01F94F (v02 DELL CBX3 01072009 INTL 20120913) [ 0.012229] ACPI: FACS 0x00000000ABE08E80 000040 [ 0.012232] ACPI: APIC 0x00000000AB7BEC78 000084 (v03 DELL CBX3 01072009 AMI 00010013) [ 0.012235] ACPI: FPDT 0x00000000AB7BED00 000044 (v01 DELL CBX3 01072009 AMI 00010013) [ 0.012237] ACPI: MCFG 0x00000000AB7BED48 00003C (v01 DELL CBX3 01072009 MSFT 00000097) [ 0.012240] ACPI: HPET 0x00000000AB7BED88 000038 (v01 DELL CBX3 01072009 AMI. 0005000B) [ 0.012243] ACPI: SSDT 0x00000000AB7BEDC0 00046D (v01 SataRe SataTabl 00001000 INTL 20120913) [ 0.012246] ACPI: LPIT 0x00000000AB7BF230 000094 (v01 INTEL SKL-ULT 00000000 MSFT 0000005F) [ 0.012249] ACPI: SSDT 0x00000000AB7BF2C8 000248 (v02 INTEL sensrhub 00000000 INTL 20120913) [ 0.012252] ACPI: SSDT 0x00000000AB7BF510 002BAE (v02 INTEL PtidDevc 00001000 INTL 20120913) [ 0.012255] ACPI: SSDT 0x00000000AB7C20C0 000814 (v02 INTEL xh_rvp07 00000000 INTL 20120913) [ 0.012258] ACPI: SSDT 0x00000000AB7C28D8 0004DC (v02 INTEL zpodd 00001000 INTL 20120913) [ 0.012261] ACPI: DBGP 0x00000000AB7C2DB8 000034 (v01 INTEL 00000000 MSFT 0000005F) [ 0.012264] ACPI: DBG2 0x00000000AB7C2DF0 000054 (v00 INTEL 00000000 MSFT 0000005F) [ 0.012267] ACPI: SSDT 0x00000000AB7C2E48 0035DA (v02 SaSsdt SaSsdt 00003000 INTL 20120913) [ 0.012270] ACPI: UEFI 0x00000000AB7C6428 000042 (v01 00000000 00000000) [ 0.012273] ACPI: SSDT 0x00000000AB7C6470 000E73 (v02 CpuRef CpuSsdt 00003000 INTL 20120913) [ 0.012276] ACPI: SSDT 0x00000000AB7C72E8 003BFD (v02 DptfTa DptfTabl 00001000 INTL 20120913) [ 0.012278] ACPI: MSDM 0x00000000AB7CAEE8 000055 (v03 DELL CBX3 06222004 AMI 00010013) [ 0.012281] ACPI: SLIC 0x00000000AB7CAF40 000176 (v03 DELL CBX3 01072009 MSFT 00010013) [ 0.012284] ACPI: TCPA 0x00000000AB7CB0B8 000032 (v02 ALASKA NAPAASF 00000000 MSFT 01000013) [ 0.012287] ACPI: DMAR 0x00000000AB7CB0F0 0000A8 (v01 INTEL SKL 00000001 INTL 00000001) [ 0.012290] ACPI: ASF! 0x00000000AB7CB198 0000A5 (v32 INTEL HCG 00000001 TFSM 000F4240) [ 0.012293] ACPI: BGRT 0x00000000AB7CB240 000038 (v00 \xf3\xee 01072009 AMI 00010013) [ 0.012303] ACPI: Local APIC address 0xfee00000 [ 0.012640] No NUMA configuration found [ 0.012641] Faking a node at [mem 0x0000000000000000-0x000000044dffffff] [ 0.012652] NODE_DATA(0) allocated [mem 0x44dfd6000-0x44dffffff] [ 0.013030] Zone ranges: [ 0.013031] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.013032] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.013033] Normal [mem 0x0000000100000000-0x000000044dffffff] [ 0.013034] Device empty [ 0.013035] Movable zone start for each node [ 0.013039] Early memory node ranges [ 0.013040] node 0: [mem 0x0000000000001000-0x0000000000057fff] [ 0.013041] node 0: [mem 0x0000000000059000-0x000000000009efff] [ 0.013042] node 0: [mem 0x0000000000100000-0x000000009d003fff] [ 0.013043] node 0: [mem 0x000000009d02f000-0x00000000ab41efff] [ 0.013043] node 0: [mem 0x00000000ac4ff000-0x00000000ac4fffff] [ 0.013044] node 0: [mem 0x0000000100000000-0x000000044dffffff] [ 0.013357] Zeroed struct page in unavailable ranges: 27758 pages [ 0.013358] Initmem setup node 0 [mem 0x0000000000001000-0x000000044dffffff] [ 0.013360] On node 0 totalpages: 4166546 [ 0.013361] DMA zone: 64 pages used for memmap [ 0.013362] DMA zone: 25 pages reserved [ 0.013363] DMA zone: 3997 pages, LIFO batch:0 [ 0.013392] DMA32 zone: 10896 pages used for memmap [ 0.013393] DMA32 zone: 697333 pages, LIFO batch:63 [ 0.018628] Normal zone: 54144 pages used for memmap [ 0.018629] Normal zone: 3465216 pages, LIFO batch:63 [ 0.044995] Reserving Intel graphics memory at [mem 0xae000000-0xafffffff] [ 0.045496] ACPI: PM-Timer IO Port: 0x1808 [ 0.045498] ACPI: Local APIC address 0xfee00000 [ 0.045505] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) [ 0.045506] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) [ 0.045506] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1]) [ 0.045507] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1]) [ 0.045535] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119 [ 0.045537] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.045538] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.045539] ACPI: IRQ0 used by override. [ 0.045540] ACPI: IRQ9 used by override. [ 0.045542] Using ACPI (MADT) for SMP configuration information [ 0.045544] ACPI: HPET id: 0x8086a701 base: 0xfed00000 [ 0.045551] e820: update [mem 0xa85e4000-0xa8668fff] usable ==> reserved [ 0.045561] TSC deadline timer available [ 0.045562] smpboot: Allowing 4 CPUs, 0 hotplug CPUs [ 0.045584] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.045586] PM: hibernation: Registered nosave memory: [mem 0x00058000-0x00058fff] [ 0.045588] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff] [ 0.045589] PM: hibernation: Registered nosave memory: [mem 0x9b032000-0x9b032fff] [ 0.045591] PM: hibernation: Registered nosave memory: [mem 0x9b042000-0x9b042fff] [ 0.045592] PM: hibernation: Registered nosave memory: [mem 0x9b043000-0x9b043fff] [ 0.045593] PM: hibernation: Registered nosave memory: [mem 0x9b053000-0x9b053fff] [ 0.045595] PM: hibernation: Registered nosave memory: [mem 0x9d004000-0x9d004fff] [ 0.045595] PM: hibernation: Registered nosave memory: [mem 0x9d005000-0x9d02efff] [ 0.045597] PM: hibernation: Registered nosave memory: [mem 0xa85e4000-0xa8668fff] [ 0.045599] PM: hibernation: Registered nosave memory: [mem 0xab41f000-0xab793fff] [ 0.045599] PM: hibernation: Registered nosave memory: [mem 0xab794000-0xab7ccfff] [ 0.045600] PM: hibernation: Registered nosave memory: [mem 0xab7cd000-0xabe0afff] [ 0.045601] PM: hibernation: Registered nosave memory: [mem 0xabe0b000-0xac4fefff] [ 0.045602] PM: hibernation: Registered nosave memory: [mem 0xac500000-0xafffffff] [ 0.045603] PM: hibernation: Registered nosave memory: [mem 0xb0000000-0xefffffff] [ 0.045603] PM: hibernation: Registered nosave memory: [mem 0xf0000000-0xf7ffffff] [ 0.045604] PM: hibernation: Registered nosave memory: [mem 0xf8000000-0xfdffffff] [ 0.045605] PM: hibernation: Registered nosave memory: [mem 0xfe000000-0xfe010fff] [ 0.045605] PM: hibernation: Registered nosave memory: [mem 0xfe011000-0xfebfffff] [ 0.045606] PM: hibernation: Registered nosave memory: [mem 0xfec00000-0xfec00fff] [ 0.045606] PM: hibernation: Registered nosave memory: [mem 0xfec01000-0xfedfffff] [ 0.045607] PM: hibernation: Registered nosave memory: [mem 0xfee00000-0xfee00fff] [ 0.045607] PM: hibernation: Registered nosave memory: [mem 0xfee01000-0xfeffffff] [ 0.045608] PM: hibernation: Registered nosave memory: [mem 0xff000000-0xffffffff] [ 0.045610] [mem 0xb0000000-0xefffffff] available for PCI devices [ 0.045611] Booting paravirtualized kernel on bare hardware [ 0.045614] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.045621] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 [ 0.045780] percpu: Embedded 56 pages/cpu s192512 r8192 d28672 u524288 [ 0.045787] pcpu-alloc: s192512 r8192 d28672 u524288 alloc=1*2097152 [ 0.045788] pcpu-alloc: [0] 0 1 2 3 [ 0.045818] Built 1 zonelists, mobility grouping on. Total pages: 4101417 [ 0.045819] Policy zone: Normal [ 0.045820] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.8.0-48-generic root=UUID=654dd28d-3b53-4e26-8fea-eea42e741c84 ro quiet splash vt.handoff=7 [ 0.046823] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear) [ 0.047280] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.047336] mem auto-init: stack:off, heap alloc:on, heap free:off [ 0.094456] Memory: 16190824K/16666184K available (14339K kernel code, 2537K rwdata, 5436K rodata, 2644K init, 4916K bss, 475360K reserved, 0K cma-reserved) [ 0.094463] random: get_random_u64 called from kmem_cache_open+0x2d/0x410 with crng_init=0 [ 0.094599] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.094615] Kernel/User page tables isolation: enabled [ 0.094634] ftrace: allocating 46224 entries in 181 pages [ 0.114826] ftrace: allocated 181 pages with 5 groups [ 0.114941] rcu: Hierarchical RCU implementation. [ 0.114942] rcu: RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=4. [ 0.114943] Trampoline variant of Tasks RCU enabled. [ 0.114944] Rude variant of Tasks RCU enabled. [ 0.114944] Tracing variant of Tasks RCU enabled. [ 0.114945] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies. [ 0.114945] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.118611] NR_IRQS: 524544, nr_irqs: 1024, preallocated irqs: 16 [ 0.119151] random: crng done (trusting CPU's manufacturer) [ 0.119195] spurious 8259A interrupt: IRQ7. [ 0.119216] vt handoff: transparent VT on vt#7 [ 0.119224] Console: colour dummy device 80x25 [ 0.119229] printk: console [tty0] enabled [ 0.119250] ACPI: Core revision 20200528 [ 0.119556] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns [ 0.119669] APIC: Switch to symmetric I/O mode setup [ 0.119671] DMAR: Host address width 39 [ 0.119672] DMAR: DRHD base: 0x000000fed90000 flags: 0x0 [ 0.119678] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 7e3ff0505e [ 0.119679] DMAR: DRHD base: 0x000000fed91000 flags: 0x1 [ 0.119684] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da [ 0.119685] DMAR: RMRR base: 0x000000ab537000 end: 0x000000ab556fff [ 0.119686] DMAR: RMRR base: 0x000000ad800000 end: 0x000000afffffff [ 0.119688] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1 [ 0.119689] DMAR-IR: HPET id 0 under DRHD base 0xfed91000 [ 0.119690] DMAR-IR: x2apic is disabled because BIOS sets x2apic opt out bit. [ 0.119690] DMAR-IR: Use 'intremap=no_x2apic_optout' to override the BIOS setting. [ 0.121270] DMAR-IR: Enabled IRQ remapping in xapic mode [ 0.121271] x2apic: IRQ remapping doesn't support X2APIC mode [ 0.125478] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.143567] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24090c9bc00, max_idle_ns: 440795288559 ns [ 0.143571] Calibrating delay loop (skipped), value calculated using timer frequency.. 4999.90 BogoMIPS (lpj=9999808) [ 0.143574] pid_max: default: 32768 minimum: 301 [ 0.145756] LSM: Security Framework initializing [ 0.145769] Yama: becoming mindful. [ 0.145797] AppArmor: AppArmor initialized [ 0.145858] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.145884] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.146212] mce: CPU0: Thermal monitoring enabled (TM1) [ 0.146231] process: using mwait in idle threads [ 0.146234] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.146234] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 0.146238] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.146239] Spectre V2 : Mitigation: Full generic retpoline [ 0.146240] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 0.146240] Spectre V2 : Enabling Restricted Speculation for firmware calls [ 0.146241] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 0.146242] Spectre V2 : User space: Mitigation: STIBP via seccomp and prctl [ 0.146243] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp [ 0.146246] TAA: Mitigation: Clear CPU buffers [ 0.146249] SRBDS: Mitigation: Microcode [ 0.146250] MDS: Mitigation: Clear CPU buffers [ 0.146568] Freeing SMP alternatives memory: 40K [ 0.151047] smpboot: CPU0: Intel(R) Core(TM) i5-6300U CPU @ 2.40GHz (family: 0x6, model: 0x4e, stepping: 0x3) [ 0.151208] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver. [ 0.151214] ... version: 4 [ 0.151214] ... bit width: 48 [ 0.151215] ... generic registers: 4 [ 0.151216] ... value mask: 0000ffffffffffff [ 0.151216] ... max period: 00007fffffffffff [ 0.151217] ... fixed-purpose events: 3 [ 0.151217] ... event mask: 000000070000000f [ 0.151259] rcu: Hierarchical SRCU implementation. [ 0.151569] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter. [ 0.151569] smp: Bringing up secondary CPUs ... [ 0.151569] x86: Booting SMP configuration: [ 0.151569] .... node #0, CPUs: #1 #2 [ 0.152616] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details. [ 0.152616] TAA CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/tsx_async_abort.html for more details. [ 0.152616] #3 [ 0.153204] smp: Brought up 1 node, 4 CPUs [ 0.153204] smpboot: Max logical packages: 1 [ 0.153204] smpboot: Total of 4 processors activated (19999.61 BogoMIPS) [ 0.156129] devtmpfs: initialized [ 0.156129] x86/mm: Memory block size: 128MB [ 0.156867] PM: Registering ACPI NVS region [mem 0x9d004000-0x9d004fff] (4096 bytes) [ 0.156867] PM: Registering ACPI NVS region [mem 0xab7cd000-0xabe0afff] (6545408 bytes) [ 0.156867] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.156867] futex hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.156867] pinctrl core: initialized pinctrl subsystem [ 0.156867] PM: RTC time: 13:22:07, date: 2021-03-30 [ 0.156867] thermal_sys: Registered thermal governor 'fair_share' [ 0.156867] thermal_sys: Registered thermal governor 'bang_bang' [ 0.156867] thermal_sys: Registered thermal governor 'step_wise' [ 0.156867] thermal_sys: Registered thermal governor 'user_space' [ 0.156867] thermal_sys: Registered thermal governor 'power_allocator' [ 0.156867] NET: Registered protocol family 16 [ 0.156867] DMA: preallocated 2048 KiB GFP_KERNEL pool for atomic allocations [ 0.156867] DMA: preallocated 2048 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations [ 0.156867] DMA: preallocated 2048 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 0.156867] audit: initializing netlink subsys (disabled) [ 0.156867] audit: type=2000 audit(1617110527.036:1): state=initialized audit_enabled=0 res=1 [ 0.156867] EISA bus registered [ 0.156867] cpuidle: using governor ladder [ 0.156867] cpuidle: using governor menu [ 0.156867] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.156867] ACPI: bus type PCI registered [ 0.156867] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.156867] PCI: MMCONFIG for domain 0000 [bus 00-7f] at [mem 0xf0000000-0xf7ffffff] (base 0xf0000000) [ 0.156867] PCI: MMCONFIG at [mem 0xf0000000-0xf7ffffff] reserved in E820 [ 0.156867] PCI: Using configuration type 1 for base access [ 0.159578] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.161000] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.161000] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.161000] ACPI: Added _OSI(Module Device) [ 0.161000] ACPI: Added _OSI(Processor Device) [ 0.161000] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.161000] ACPI: Added _OSI(Processor Aggregator Device) [ 0.161000] ACPI: Added _OSI(Linux-Dell-Video) [ 0.161000] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.161000] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 0.213844] ACPI: 9 ACPI AML tables successfully acquired and loaded [ 0.217751] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored [ 0.231001] ACPI: Dynamic OEM Table Load: [ 0.231008] ACPI: SSDT 0xFFFF8E32BBBB7800 00063F (v02 PmRef Cpu0Ist 00003000 INTL 20120913) [ 0.233075] ACPI: \_PR_.CPU0: _OSC native thermal LVT Acked [ 0.234903] ACPI: Dynamic OEM Table Load: [ 0.234908] ACPI: SSDT 0xFFFF8E32BB085800 00037F (v02 PmRef Cpu0Cst 00003001 INTL 20120913) [ 0.237698] ACPI: Dynamic OEM Table Load: [ 0.237704] ACPI: SSDT 0xFFFF8E32BBBB4000 0005AA (v02 PmRef ApIst 00003000 INTL 20120913) [ 0.240140] ACPI: Dynamic OEM Table Load: [ 0.240145] ACPI: SSDT 0xFFFF8E32BB193200 000119 (v02 PmRef ApCst 00003000 INTL 20120913) [ 0.244724] ACPI: EC: EC started [ 0.244725] ACPI: EC: interrupt blocked [ 0.249309] ACPI: EC: EC_CMD/EC_SC=0x934, EC_DATA=0x930 [ 0.249311] ACPI: \_SB_.PCI0.LPCB.ECDV: Boot DSDT EC used to handle transactions [ 0.249312] ACPI: Interpreter enabled [ 0.249365] ACPI: (supports S0 S3 S4 S5) [ 0.249366] ACPI: Using IOAPIC for interrupt routing [ 0.249420] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.250303] ACPI: Enabled 8 GPEs in block 00 to 7F [ 0.252855] ACPI: Power Resource [PG00] (on) [ 0.253390] ACPI: Power Resource [PG01] (on) [ 0.253895] ACPI: Power Resource [PG02] (on) [ 0.259005] ACPI: Power Resource [WRST] (off) [ 0.259534] ACPI: Power Resource [WRST] (off) [ 0.260122] ACPI: Power Resource [WRST] (off) [ 0.260647] ACPI: Power Resource [WRST] (off) [ 0.261171] ACPI: Power Resource [WRST] (off) [ 0.262134] ACPI: Power Resource [WRST] (off) [ 0.262669] ACPI: Power Resource [WRST] (off) [ 0.263191] ACPI: Power Resource [WRST] (off) [ 0.265064] ACPI: Power Resource [WRST] (off) [ 0.265582] ACPI: Power Resource [WRST] (off) [ 0.266104] ACPI: Power Resource [WRST] (off) [ 0.266626] ACPI: Power Resource [WRST] (off) [ 0.267140] ACPI: Power Resource [WRST] (off) [ 0.267663] ACPI: Power Resource [WRST] (off) [ 0.268177] ACPI: Power Resource [WRST] (off) [ 0.268709] ACPI: Power Resource [WRST] (off) [ 0.269241] ACPI: Power Resource [WRST] (off) [ 0.290108] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-7e]) [ 0.290117] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3] [ 0.292571] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME AER PCIeCapability LTR] [ 0.292572] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration [ 0.293686] PCI host bridge to bus 0000:00 [ 0.293688] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.293689] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.293691] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.293692] pci_bus 0000:00: root bus resource [mem 0xb0000000-0xefffffff window] [ 0.293693] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window] [ 0.293694] pci_bus 0000:00: root bus resource [bus 00-7e] [ 0.293708] pci 0000:00:00.0: [8086:1904] type 00 class 0x060000 [ 0.293887] pci 0000:00:02.0: [8086:1916] type 00 class 0x030000 [ 0.293900] pci 0000:00:02.0: reg 0x10: [mem 0xe0000000-0xe0ffffff 64bit] [ 0.293907] pci 0000:00:02.0: reg 0x18: [mem 0xd0000000-0xdfffffff 64bit pref] [ 0.293912] pci 0000:00:02.0: reg 0x20: [io 0xf000-0xf03f] [ 0.293932] pci 0000:00:02.0: BAR 2: assigned to efifb [ 0.294129] pci 0000:00:04.0: [8086:1903] type 00 class 0x118000 [ 0.294144] pci 0000:00:04.0: reg 0x10: [mem 0xe1240000-0xe1247fff 64bit] [ 0.294429] pci 0000:00:14.0: [8086:9d2f] type 00 class 0x0c0330 [ 0.294454] pci 0000:00:14.0: reg 0x10: [mem 0xe1230000-0xe123ffff 64bit] [ 0.294538] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.294742] pci 0000:00:14.2: [8086:9d31] type 00 class 0x118000 [ 0.294764] pci 0000:00:14.2: reg 0x10: [mem 0xe1256000-0xe1256fff 64bit] [ 0.294970] pci 0000:00:16.0: [8086:9d3a] type 00 class 0x078000 [ 0.294991] pci 0000:00:16.0: reg 0x10: [mem 0xe1255000-0xe1255fff 64bit] [ 0.295052] pci 0000:00:16.0: PME# supported from D3hot [ 0.295255] pci 0000:00:17.0: [8086:9d03] type 00 class 0x010601 [ 0.295275] pci 0000:00:17.0: reg 0x10: [mem 0xe1250000-0xe1251fff] [ 0.295283] pci 0000:00:17.0: reg 0x14: [mem 0xe1254000-0xe12540ff] [ 0.295291] pci 0000:00:17.0: reg 0x18: [io 0xf090-0xf097] [ 0.295298] pci 0000:00:17.0: reg 0x1c: [io 0xf080-0xf083] [ 0.295306] pci 0000:00:17.0: reg 0x20: [io 0xf060-0xf07f] [ 0.295314] pci 0000:00:17.0: reg 0x24: [mem 0xe1253000-0xe12537ff] [ 0.295360] pci 0000:00:17.0: PME# supported from D3hot [ 0.295575] pci 0000:00:1c.0: [8086:9d14] type 01 class 0x060400 [ 0.295684] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.295990] pci 0000:00:1d.0: [8086:9d1a] type 01 class 0x060400 [ 0.296093] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.296391] pci 0000:00:1f.0: [8086:9d48] type 00 class 0x060100 [ 0.296697] pci 0000:00:1f.2: [8086:9d21] type 00 class 0x058000 [ 0.296715] pci 0000:00:1f.2: reg 0x10: [mem 0xe124c000-0xe124ffff] [ 0.296963] pci 0000:00:1f.3: [8086:9d70] type 00 class 0x040300 [ 0.296994] pci 0000:00:1f.3: reg 0x10: [mem 0xe1248000-0xe124bfff 64bit] [ 0.297031] pci 0000:00:1f.3: reg 0x20: [mem 0xe1220000-0xe122ffff 64bit] [ 0.297089] pci 0000:00:1f.3: PME# supported from D3hot D3cold [ 0.297384] pci 0000:00:1f.4: [8086:9d23] type 00 class 0x0c0500 [ 0.297443] pci 0000:00:1f.4: reg 0x10: [mem 0xe1252000-0xe12520ff 64bit] [ 0.297513] pci 0000:00:1f.4: reg 0x20: [io 0xf040-0xf05f] [ 0.297785] pci 0000:00:1f.6: [8086:156f] type 00 class 0x020000 [ 0.297812] pci 0000:00:1f.6: reg 0x10: [mem 0xe1200000-0xe121ffff] [ 0.297922] pci 0000:00:1f.6: PME# supported from D0 D3hot D3cold [ 0.298523] pci 0000:01:00.0: [8086:24f3] type 00 class 0x028000 [ 0.298621] pci 0000:01:00.0: reg 0x10: [mem 0xe1100000-0xe1101fff 64bit] [ 0.299145] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold [ 0.299775] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.299780] pci 0000:00:1c.0: bridge window [mem 0xe1100000-0xe11fffff] [ 0.299925] pci 0000:02:00.0: [10ec:525a] type 00 class 0xff0000 [ 0.299970] pci 0000:02:00.0: reg 0x14: [mem 0xe1000000-0xe1000fff] [ 0.300122] pci 0000:02:00.0: supports D1 D2 [ 0.300123] pci 0000:02:00.0: PME# supported from D1 D2 D3hot D3cold [ 0.300428] pci 0000:00:1d.0: PCI bridge to [bus 02] [ 0.300433] pci 0000:00:1d.0: bridge window [mem 0xe1000000-0xe10fffff] [ 0.304899] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.304982] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15) [ 0.305068] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.305162] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.305247] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.305332] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.305420] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.305510] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.307852] ACPI: EC: interrupt unblocked [ 0.307853] ACPI: EC: event unblocked [ 0.307864] ACPI: EC: EC_CMD/EC_SC=0x934, EC_DATA=0x930 [ 0.307865] ACPI: EC: GPE=0x14 [ 0.307867] ACPI: \_SB_.PCI0.LPCB.ECDV: Boot DSDT EC initialization complete [ 0.307868] ACPI: \_SB_.PCI0.LPCB.ECDV: EC: Used to handle transactions and events [ 0.307981] iommu: Default domain type: Translated [ 0.307981] SCSI subsystem initialized [ 0.307981] libata version 3.00 loaded. [ 0.307981] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 0.307981] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.307981] pci 0000:00:02.0: vgaarb: bridge control possible [ 0.307981] vgaarb: loaded [ 0.307981] ACPI: bus type USB registered [ 0.307981] usbcore: registered new interface driver usbfs [ 0.307981] usbcore: registered new interface driver hub [ 0.307981] usbcore: registered new device driver usb [ 0.307981] pps_core: LinuxPPS API ver. 1 registered [ 0.307981] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.307981] PTP clock support registered [ 0.307981] EDAC MC: Ver: 3.0.0 [ 0.307981] Registered efivars operations [ 0.307981] NetLabel: Initializing [ 0.307981] NetLabel: domain hash size = 128 [ 0.307981] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.307981] NetLabel: unlabeled traffic allowed by default [ 0.307981] PCI: Using ACPI for IRQ routing [ 0.323982] PCI: pci_cache_line_size set to 64 bytes [ 0.324632] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff] [ 0.324634] e820: reserve RAM buffer [mem 0x0009f000-0x0009ffff] [ 0.324634] e820: reserve RAM buffer [mem 0x9b032018-0x9bffffff] [ 0.324635] e820: reserve RAM buffer [mem 0x9b043018-0x9bffffff] [ 0.324636] e820: reserve RAM buffer [mem 0x9d004000-0x9fffffff] [ 0.324637] e820: reserve RAM buffer [mem 0xa85e4000-0xabffffff] [ 0.324638] e820: reserve RAM buffer [mem 0xab41f000-0xabffffff] [ 0.324639] e820: reserve RAM buffer [mem 0xac500000-0xafffffff] [ 0.324640] e820: reserve RAM buffer [mem 0x44e000000-0x44fffffff] [ 0.324645] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.324645] hpet0: 8 comparators, 64-bit 24.000000 MHz counter [ 0.328594] clocksource: Switched to clocksource tsc-early [ 0.342898] VFS: Disk quotas dquot_6.6.0 [ 0.342914] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.343028] AppArmor: AppArmor Filesystem Enabled [ 0.343063] pnp: PnP ACPI init [ 0.343472] system 00:00: [io 0x0680-0x069f] has been reserved [ 0.343474] system 00:00: [io 0xffff] has been reserved [ 0.343476] system 00:00: [io 0xffff] has been reserved [ 0.343477] system 00:00: [io 0xffff] has been reserved [ 0.343478] system 00:00: [io 0x1800-0x18fe] has been reserved [ 0.343479] system 00:00: [io 0x164e-0x164f] has been reserved [ 0.343485] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.343627] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.343675] system 00:02: [io 0x1854-0x1857] has been reserved [ 0.343679] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) [ 0.343790] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.343808] pnp 00:04: Plug and Play ACPI device, IDs DLL06dc PNP0f13 (active) [ 0.345591] pnp 00:05: Plug and Play ACPI device, IDs PNP0401 (disabled) [ 0.345920] system 00:06: [mem 0xfed10000-0xfed17fff] has been reserved [ 0.345922] system 00:06: [mem 0xfed18000-0xfed18fff] has been reserved [ 0.345923] system 00:06: [mem 0xfed19000-0xfed19fff] has been reserved [ 0.345924] system 00:06: [mem 0xf0000000-0xf7ffffff] has been reserved [ 0.345926] system 00:06: [mem 0xfed20000-0xfed3ffff] has been reserved [ 0.345927] system 00:06: [mem 0xfed90000-0xfed93fff] could not be reserved [ 0.345928] system 00:06: [mem 0xfed45000-0xfed8ffff] has been reserved [ 0.345930] system 00:06: [mem 0xff000000-0xffffffff] has been reserved [ 0.345931] system 00:06: [mem 0xfee00000-0xfeefffff] could not be reserved [ 0.345933] system 00:06: [mem 0xeffe0000-0xefffffff] has been reserved [ 0.345937] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.345989] system 00:07: [mem 0xfd000000-0xfdabffff] has been reserved [ 0.345991] system 00:07: [mem 0xfdad0000-0xfdadffff] has been reserved [ 0.345992] system 00:07: [mem 0xfdb00000-0xfdffffff] has been reserved [ 0.345994] system 00:07: [mem 0xfe000000-0xfe01ffff] could not be reserved [ 0.345995] system 00:07: [mem 0xfe036000-0xfe03bfff] has been reserved [ 0.345996] system 00:07: [mem 0xfe03d000-0xfe3fffff] has been reserved [ 0.345998] system 00:07: [mem 0xfe410000-0xfe7fffff] has been reserved [ 0.346001] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.346429] system 00:08: [io 0xff00-0xfffe] has been reserved [ 0.346433] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.348273] system 00:09: [mem 0xfe029000-0xfe029fff] has been reserved [ 0.348275] system 00:09: [mem 0xfe028000-0xfe028fff] has been reserved [ 0.348276] system 00:09: [mem 0xfdaf0000-0xfdafffff] has been reserved [ 0.348277] system 00:09: [mem 0xfdae0000-0xfdaeffff] has been reserved [ 0.348278] system 00:09: [mem 0xfdac0000-0xfdacffff] has been reserved [ 0.348282] system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.349246] pnp 00:0a: Plug and Play ACPI device, IDs PNP0c31 (active) [ 0.351153] pnp: PnP ACPI: found 11 devices [ 0.356975] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.357041] NET: Registered protocol family 2 [ 0.357204] tcp_listen_portaddr_hash hash table entries: 8192 (order: 5, 131072 bytes, linear) [ 0.357293] TCP established hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.357499] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear) [ 0.357596] TCP: Hash tables configured (established 131072 bind 65536) [ 0.357716] UDP hash table entries: 8192 (order: 6, 262144 bytes, linear) [ 0.357765] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes, linear) [ 0.357833] NET: Registered protocol family 1 [ 0.357838] NET: Registered protocol family 44 [ 0.357850] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.357872] pci 0000:00:1c.0: bridge window [mem 0xe1100000-0xe11fffff] [ 0.357880] pci 0000:00:1d.0: PCI bridge to [bus 02] [ 0.357884] pci 0000:00:1d.0: bridge window [mem 0xe1000000-0xe10fffff] [ 0.357892] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.357893] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.357894] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.357895] pci_bus 0000:00: resource 7 [mem 0xb0000000-0xefffffff window] [ 0.357896] pci_bus 0000:00: resource 8 [mem 0xfd000000-0xfe7fffff window] [ 0.357898] pci_bus 0000:01: resource 1 [mem 0xe1100000-0xe11fffff] [ 0.357899] pci_bus 0000:02: resource 1 [mem 0xe1000000-0xe10fffff] [ 0.358105] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.359540] PCI: CLS 0 bytes, default 64 [ 0.359601] Trying to unpack rootfs image as initramfs... [ 0.509548] Freeing initrd memory: 51664K [ 0.527659] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 0.527660] software IO TLB: mapped [mem 0xa44c2000-0xa84c2000] (64MB) [ 0.527899] check: Scanning for low memory corruption every 60 seconds [ 0.528357] Initialise system trusted keyrings [ 0.528371] Key type blacklist registered [ 0.528407] workingset: timestamp_bits=36 max_order=22 bucket_order=0 [ 0.529779] zbud: loaded [ 0.530042] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.530199] fuse: init (API version 7.31) [ 0.530333] integrity: Platform Keyring initialized [ 0.540710] Key type asymmetric registered [ 0.540711] Asymmetric key parser 'x509' registered [ 0.540718] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244) [ 0.540751] io scheduler mq-deadline registered [ 0.541153] pcieport 0000:00:1c.0: PME: Signaling with IRQ 122 [ 0.541225] pcieport 0000:00:1c.0: AER: enabled with IRQ 122 [ 0.541513] pcieport 0000:00:1d.0: PME: Signaling with IRQ 123 [ 0.541575] pcieport 0000:00:1d.0: AER: enabled with IRQ 123 [ 0.541680] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 0.541738] efifb: probing for efifb [ 0.541762] efifb: showing boot graphics [ 0.542934] efifb: framebuffer at 0xd0000000, using 8100k, total 8100k [ 0.542935] efifb: mode is 1920x1080x32, linelength=7680, pages=1 [ 0.542936] efifb: scrolling: redraw [ 0.542937] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.542978] fbcon: Deferring console take-over [ 0.542979] fb0: EFI VGA frame buffer device [ 0.542986] intel_idle: MWAIT substates: 0x11142120 [ 0.542987] intel_idle: v0.5.1 model 0x4E [ 0.543246] intel_idle: Local APIC timer is reliable in all C-states [ 0.544161] ACPI: AC Adapter [AC] (on-line) [ 0.544238] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0 [ 0.544271] ACPI: Lid Switch [LID0] [ 0.544299] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1 [ 0.544325] ACPI: Power Button [PBTN] [ 0.544352] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2 [ 0.544365] ACPI: Sleep Button [SBTN] [ 0.544393] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3 [ 0.544415] ACPI: Power Button [PWRF] [ 0.546800] thermal LNXTHERM:00: registered as thermal_zone0 [ 0.546801] ACPI: Thermal Zone [THM] (25 C) [ 0.547098] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 0.549863] Linux agpgart interface v0.103 [ 0.559705] tpm_tis 00:0a: 1.2 TPM (device-id 0xFE, rev-id 2) [ 0.592368] battery: ACPI: Battery Slot [BAT0] (battery present) [ 0.611028] loop: module loaded [ 0.611405] libphy: Fixed MDIO Bus: probed [ 0.611406] tun: Universal TUN/TAP device driver, 1.6 [ 0.611460] PPP generic driver version 2.4.2 [ 0.611505] VFIO - User Level meta-driver version: 0.3 [ 0.611603] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.611606] ehci-pci: EHCI PCI platform driver [ 0.611621] ehci-platform: EHCI generic platform driver [ 0.611633] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 0.611635] ohci-pci: OHCI PCI platform driver [ 0.611642] ohci-platform: OHCI generic platform driver [ 0.611650] uhci_hcd: USB Universal Host Controller Interface driver [ 0.611704] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 [ 0.614904] i8042: Warning: Keylock active [ 0.617251] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.617256] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.617425] mousedev: PS/2 mouse device common for all mice [ 0.617609] rtc_cmos 00:01: RTC can wake from S4 [ 0.618203] rtc_cmos 00:01: registered as rtc0 [ 0.618302] rtc_cmos 00:01: setting system clock to 2021-03-30T13:22:07 UTC (1617110527) [ 0.618318] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram, hpet irqs [ 0.618326] i2c /dev entries driver [ 0.618375] device-mapper: uevent: version 1.0.3 [ 0.618448] device-mapper: ioctl: 4.42.0-ioctl (2020-02-27) initialised: dm-devel@redhat.com [ 0.618468] platform eisa.0: Probing EISA bus 0 [ 0.618469] platform eisa.0: EISA: Cannot allocate resource for mainboard [ 0.618471] platform eisa.0: Cannot allocate resource for EISA slot 1 [ 0.618472] platform eisa.0: Cannot allocate resource for EISA slot 2 [ 0.618472] platform eisa.0: Cannot allocate resource for EISA slot 3 [ 0.618473] platform eisa.0: Cannot allocate resource for EISA slot 4 [ 0.618474] platform eisa.0: Cannot allocate resource for EISA slot 5 [ 0.618475] platform eisa.0: Cannot allocate resource for EISA slot 6 [ 0.618476] platform eisa.0: Cannot allocate resource for EISA slot 7 [ 0.618477] platform eisa.0: Cannot allocate resource for EISA slot 8 [ 0.618478] platform eisa.0: EISA: Detected 0 cards [ 0.618482] intel_pstate: Intel P-state driver initializing [ 0.618796] intel_pstate: HWP enabled [ 0.618838] ledtrig-cpu: registered to indicate activity on CPUs [ 0.618841] EFI Variables Facility v0.08 2004-May-17 [ 0.618895] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4 [ 0.626919] intel_pmc_core INT33A1:00: initialized [ 0.626987] drop_monitor: Initializing network drop monitor service [ 0.627120] NET: Registered protocol family 10 [ 0.632200] Segment Routing with IPv6 [ 0.632223] NET: Registered protocol family 17 [ 0.632308] Key type dns_resolver registered [ 0.632527] microcode: sig=0x406e3, pf=0x80, revision=0xe2 [ 0.632557] microcode: Microcode Update Driver: v2.2. [ 0.632578] IPI shorthand broadcast: enabled [ 0.632586] sched_clock: Marking stable (631944389, 609556)->(640263343, -7709398) [ 0.632642] registered taskstats version 1 [ 0.632650] Loading compiled-in X.509 certificates [ 0.633229] Loaded X.509 cert 'Build time autogenerated kernel key: 76eda9298d4765a62ac93bc1887b5735875ee8fe' [ 0.633756] Loaded X.509 cert 'Canonical Ltd. Live Patch Signing: 14df34d1a87cf37625abec039ef2bf521249b969' [ 0.634288] Loaded X.509 cert 'Canonical Ltd. Kernel Module Signing: 88f752e560a1e0737e31163a466ad7b70a850c19' [ 0.634314] zswap: loaded using pool lzo/zbud [ 0.634378] Key type ._fscrypt registered [ 0.634378] Key type .fscrypt registered [ 0.634379] Key type fscrypt-provisioning registered [ 0.634423] Key type trusted registered [ 0.636821] Key type encrypted registered [ 0.636824] AppArmor: AppArmor sha1 policy hashing enabled [ 0.637094] integrity: Loading X.509 certificate: UEFI:db [ 0.637120] integrity: Loaded X.509 cert 'Microsoft Windows Production PCA 2011: a92902398e16c49778cd90f99e4f9ae17c55af53' [ 0.637120] integrity: Loading X.509 certificate: UEFI:db [ 0.637144] integrity: Loaded X.509 cert 'Microsoft Corporation UEFI CA 2011: 13adbf4309bd82709c8cd54f316ed522988a1bd4' [ 0.637381] integrity: Loading X.509 certificate: UEFI:MokListRT [ 0.637397] integrity: Loaded X.509 cert 'SomeOrg: shim: a01ee84e9b37ace407961cc468c5909447878469' [ 0.637398] integrity: Loading X.509 certificate: UEFI:MokListRT [ 0.637617] integrity: Loaded X.509 cert 'Canonical Ltd. Master Certificate Authority: ad91990bc22ab1f517048c23b6655a268e345a63' [ 0.638159] ima: Allocated hash algorithm: sha1 [ 0.711958] ima: No architecture policies found [ 0.711983] evm: Initialising EVM extended attributes: [ 0.711984] evm: security.selinux [ 0.711985] evm: security.SMACK64 [ 0.711986] evm: security.SMACK64EXEC [ 0.711987] evm: security.SMACK64TRANSMUTE [ 0.711988] evm: security.SMACK64MMAP [ 0.711989] evm: security.apparmor [ 0.711989] evm: security.ima [ 0.711990] evm: security.capability [ 0.711992] evm: HMAC attrs: 0x1 [ 0.714235] PM: Magic number: 13:437:383 [ 0.714675] RAS: Correctable Errors collector initialized. [ 0.716729] Freeing unused decrypted memory: 2040K [ 0.717517] Freeing unused kernel image (initmem) memory: 2644K [ 0.717610] Write protecting the kernel read-only data: 22528k [ 0.718522] Freeing unused kernel image (text/rodata gap) memory: 2044K [ 0.718854] Freeing unused kernel image (rodata/data gap) memory: 708K [ 0.790448] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 0.790449] x86/mm: Checking user space page tables [ 0.841130] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 0.841144] Run /init as init process [ 0.841145] with arguments: [ 0.841146] /init [ 0.841146] splash [ 0.841147] with environment: [ 0.841147] HOME=/ [ 0.841148] TERM=linux [ 0.841148] BOOT_IMAGE=/boot/vmlinuz-5.8.0-48-generic [ 0.965929] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 0.965930] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 0.968598] e1000e 0000:00:1f.6: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode [ 0.969189] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 0.969196] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1 [ 0.970499] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0000000081109810 [ 0.970971] wmi_bus wmi_bus-PNP0C14:00: WQBC data block query control method not found [ 0.975976] i801_smbus 0000:00:1f.4: SPD Write Disable is set [ 0.976014] i801_smbus 0000:00:1f.4: SMBus using PCI interrupt [ 0.976421] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 0.976856] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.08 [ 0.976858] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.976859] usb usb1: Product: xHCI Host Controller [ 0.976861] usb usb1: Manufacturer: Linux 5.8.0-48-generic xhci-hcd [ 0.976862] usb usb1: SerialNumber: 0000:00:14.0 [ 0.977451] ahci 0000:00:17.0: version 3.0 [ 0.977733] ahci 0000:00:17.0: SSS flag set, parallel bus scan disabled [ 0.977761] ahci 0000:00:17.0: AHCI 0001.0301 32 slots 3 ports 6 Gbps 0x7 impl SATA mode [ 0.977764] ahci 0000:00:17.0: flags: 64bit ncq ilck stag pm led clo only pio slum part sxs deso sadm sds apst [ 0.977815] hub 1-0:1.0: USB hub found [ 0.978190] hub 1-0:1.0: 12 ports detected [ 1.002360] scsi host0: ahci [ 1.002887] scsi host1: ahci [ 1.004900] scsi host2: ahci [ 1.004961] ata1: SATA max UDMA/133 abar m2048@0xe1253000 port 0xe1253100 irq 127 [ 1.004963] ata2: SATA max UDMA/133 abar m2048@0xe1253000 port 0xe1253180 irq 127 [ 1.004966] ata3: SATA max UDMA/133 abar m2048@0xe1253000 port 0xe1253200 irq 127 [ 1.005631] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 1.005635] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 [ 1.005638] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed [ 1.005709] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.08 [ 1.005710] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.005712] usb usb2: Product: xHCI Host Controller [ 1.005713] usb usb2: Manufacturer: Linux 5.8.0-48-generic xhci-hcd [ 1.005713] usb usb2: SerialNumber: 0000:00:14.0 [ 1.005903] hub 2-0:1.0: USB hub found [ 1.005917] hub 2-0:1.0: 6 ports detected [ 1.020154] i2c i2c-0: 2/2 memory slots populated (from DMI) [ 1.020548] i2c i2c-0: Successfully instantiated SPD at 0x50 [ 1.287378] e1000e 0000:00:1f.6 0000:00:1f.6 (uninitialized): registered PHC clock [ 1.324213] ata1: SATA link down (SStatus 4 SControl 300) [ 1.343657] usb 1-2: new high-speed USB device number 2 using xhci_hcd [ 1.358777] e1000e 0000:00:1f.6 eth0: (PCI Express:2.5GT/s:Width x1) 28:f1:0e:1c:a1:67 [ 1.358781] e1000e 0000:00:1f.6 eth0: Intel(R) PRO/1000 Network Connection [ 1.358874] e1000e 0000:00:1f.6 eth0: MAC: 12, PHY: 12, PBA No: FFFFFF-0FF [ 1.361029] e1000e 0000:00:1f.6 enp0s31f6: renamed from eth0 [ 1.500996] usb 1-2: New USB device found, idVendor=1bcf, idProduct=2b91, bcdDevice=57.27 [ 1.501000] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 1.501004] usb 1-2: Product: Integrated_Webcam_HD [ 1.501006] usb 1-2: Manufacturer: CNFEH63m224012228D42 [ 1.559829] tsc: Refined TSC clocksource calibration: 2495.999 MHz [ 1.559845] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x23fa763a3d1, max_idle_ns: 440795313647 ns [ 1.559915] clocksource: Switched to clocksource tsc [ 1.631609] usb 1-7: new full-speed USB device number 3 using xhci_hcd [ 1.636601] ata2: SATA link down (SStatus 0 SControl 300) [ 1.782783] usb 1-7: New USB device found, idVendor=0a5c, idProduct=5832, bcdDevice= 1.01 [ 1.782788] usb 1-7: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1.782791] usb 1-7: Product: 5880 [ 1.782794] usb 1-7: Manufacturer: Broadcom Corp [ 1.782796] usb 1-7: SerialNumber: 0123456789ABCD [ 1.915689] usb 1-8: new full-speed USB device number 4 using xhci_hcd [ 1.951204] ata3: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 1.954909] ata3.00: ATA-8: LITEON CV3-8D512-11 SATA 512GB, T89110B, max UDMA/133 [ 1.954914] ata3.00: 1000215216 sectors, multi 0: LBA48 NCQ (depth 32), AA [ 1.955460] ata3.00: configured for UDMA/133 [ 1.955471] ahci 0000:00:17.0: port does not support device sleep [ 1.955770] scsi 2:0:0:0: Direct-Access ATA LITEON CV3-8D512 10B PQ: 0 ANSI: 5 [ 1.956242] sd 2:0:0:0: Attached scsi generic sg0 type 0 [ 1.956284] sd 2:0:0:0: [sda] 1000215216 512-byte logical blocks: (512 GB/477 GiB) [ 1.956306] sd 2:0:0:0: [sda] Write Protect is off [ 1.956311] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 1.956352] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 1.982960] sda: sda1 sda2 [ 1.983746] sd 2:0:0:0: [sda] Attached SCSI disk [ 2.000944] mmc0: cannot verify signal voltage switch [ 2.021834] input: AlpsPS/2 ALPS DualPoint Stick as /devices/platform/i8042/serio1/input/input7 [ 2.038882] input: AlpsPS/2 ALPS DualPoint TouchPad as /devices/platform/i8042/serio1/input/input6 [ 2.066030] usb 1-8: New USB device found, idVendor=8087, idProduct=0a2b, bcdDevice= 0.01 [ 2.066035] usb 1-8: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2.142775] fbcon: Taking over console [ 2.142939] Console: switching to colour frame buffer device 240x67 [ 2.164878] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null) [ 2.373838] systemd[1]: Inserted module 'autofs4' [ 2.422944] systemd[1]: systemd 245.4-4ubuntu3.5 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid) [ 2.431712] mmc0: error -110 whilst initialising SD card [ 2.440074] systemd[1]: Detected architecture x86-64. [ 2.462239] systemd[1]: Set hostname to . [ 2.573606] systemd[1]: /lib/systemd/system/dbus.socket:5: ListenStream= references a path below legacy directory /var/run/, updating /var/run/dbus/system_bus_socket → /run/dbus/system_bus_socket; please update the unit file accordingly. [ 2.633845] systemd[1]: Created slice system-modprobe.slice. [ 2.634162] systemd[1]: Created slice system-systemd\x2dfsck.slice. [ 2.634435] systemd[1]: Created slice User and Session Slice. [ 2.634523] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 2.634772] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 2.634831] systemd[1]: Reached target User and Group Name Lookups. [ 2.634857] systemd[1]: Reached target Remote File Systems. [ 2.634872] systemd[1]: Reached target Slices. [ 2.635047] systemd[1]: Listening on Syslog Socket. [ 2.635169] systemd[1]: Listening on fsck to fsckd communication Socket. [ 2.635240] systemd[1]: Listening on initctl Compatibility Named Pipe. [ 2.635495] systemd[1]: Listening on Journal Audit Socket. [ 2.635626] systemd[1]: Listening on Journal Socket (/dev/log). [ 2.635744] systemd[1]: Listening on Journal Socket. [ 2.635853] systemd[1]: Listening on udev Control Socket. [ 2.635935] systemd[1]: Listening on udev Kernel Socket. [ 2.636945] systemd[1]: Mounting Huge Pages File System... [ 2.638032] systemd[1]: Mounting POSIX Message Queue File System... [ 2.639821] systemd[1]: Mounting Kernel Debug File System... [ 2.641337] systemd[1]: Mounting Kernel Trace File System... [ 2.643253] systemd[1]: Starting Journal Service... [ 2.644448] systemd[1]: Starting Set the console keyboard layout... [ 2.646014] systemd[1]: Starting Create list of static device nodes for the current kernel... [ 2.647536] systemd[1]: Starting Load Kernel Module drm... [ 2.649579] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped. [ 2.649637] systemd[1]: Condition check resulted in File System Check on Root Device being skipped. [ 2.653309] systemd[1]: Starting Load Kernel Modules... [ 2.654553] systemd[1]: Starting Remount Root and Kernel File Systems... [ 2.659974] systemd[1]: Starting udev Coldplug all Devices... [ 2.668224] EXT4-fs (sda2): re-mounted. Opts: errors=remount-ro [ 2.672524] systemd[1]: Starting Uncomplicated firewall... [ 2.675272] systemd[1]: Mounted Huge Pages File System. [ 2.675412] systemd[1]: Mounted POSIX Message Queue File System. [ 2.675530] systemd[1]: Mounted Kernel Debug File System. [ 2.675746] systemd[1]: Mounted Kernel Trace File System. [ 2.676265] systemd[1]: Finished Create list of static device nodes for the current kernel. [ 2.676599] systemd[1]: modprobe@drm.service: Succeeded. [ 2.676957] systemd[1]: Finished Load Kernel Module drm. [ 2.677456] systemd[1]: Finished Remount Root and Kernel File Systems. [ 2.678025] systemd[1]: Finished Uncomplicated firewall. [ 2.679045] systemd[1]: Activating swap /swapfile... [ 2.679440] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped. [ 2.679512] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped. [ 2.680507] systemd[1]: Starting Load/Save Random Seed... [ 2.681499] systemd[1]: Starting Create System Users... [ 2.688605] lp: driver loaded but no devices found [ 2.697261] systemd[1]: Finished Create System Users. [ 2.698353] systemd[1]: Starting Create Static Device Nodes in /dev... [ 2.701196] ppdev: user-space parallel port driver [ 2.704201] systemd[1]: Finished Load/Save Random Seed. [ 2.704927] parport_pc 00:05: [io 0x0378-0x037b] [ 2.705244] parport_pc 00:05: [irq 5] [ 2.708308] Adding 2097148k swap on /swapfile. Priority:-2 extents:6 across:2260988k SSFS [ 2.708411] parport_pc 00:05: activated [ 2.708414] parport_pc 00:05: reported by Plug and Play ACPI [ 2.711399] systemd[1]: Activated swap /swapfile. [ 2.712014] systemd[1]: Finished Load Kernel Modules. [ 2.712278] systemd[1]: Reached target Swap. [ 2.713237] systemd[1]: Mounting FUSE Control File System... [ 2.714188] systemd[1]: Mounting Kernel Configuration File System... [ 2.715290] systemd[1]: Starting Apply Kernel Variables... [ 2.718127] systemd[1]: Mounted Kernel Configuration File System. [ 2.732814] systemd[1]: Finished Create Static Device Nodes in /dev. [ 2.732970] systemd[1]: Mounted FUSE Control File System. [ 2.739783] systemd[1]: Starting udev Kernel Device Manager... [ 2.746513] systemd[1]: Finished Apply Kernel Variables. [ 2.751291] systemd[1]: Finished Set the console keyboard layout. [ 2.751438] systemd[1]: Reached target Local File Systems (Pre). [ 2.752952] systemd[1]: Mounting Mount unit for android-studio, revision 101... [ 2.757074] systemd[1]: Mounting Mount unit for core18, revision 1705... [ 2.758464] systemd[1]: Mounting Mount unit for core18, revision 1988... [ 2.767763] systemd[1]: Mounting Mount unit for core20, revision 904... [ 2.769648] systemd[1]: Mounting Mount unit for gnome-3-34-1804, revision 24... [ 2.770880] systemd[1]: Mounting Mount unit for gnome-3-34-1804, revision 66... [ 2.772524] systemd[1]: Mounting Mount unit for gtk-common-themes, revision 1506... [ 2.774170] systemd[1]: Mounting Mount unit for gtk-common-themes, revision 1514... [ 2.778392] systemd[1]: Mounting Mount unit for snap-store, revision 433... [ 2.779483] systemd[1]: Mounting Mount unit for snap-store, revision 518... [ 2.782614] systemd[1]: Mounting Mount unit for snapd, revision 11402... [ 2.785654] systemd[1]: Mounting Mount unit for snapd, revision 7264... [ 2.786142] systemd[1]: Started Journal Service. [ 2.798302] systemd-journald[259]: Received client request to flush runtime journal. [ 3.056811] input: DELL Wireless hotkeys as /devices/virtual/input/input8 [ 3.241958] proc_thermal 0000:00:04.0: enabling device (0000 -> 0002) [ 3.249457] mei_me 0000:00:16.0: enabling device (0000 -> 0002) [ 3.260417] ee1004 0-0050: 512 byte EE1004-compliant SPD EEPROM, read-only [ 3.278475] intel_rapl_common: Found RAPL domain package [ 3.278477] intel_rapl_common: Found RAPL domain dram [ 3.278576] proc_thermal 0000:00:04.0: Creating sysfs group for PROC_THERMAL_PCI [ 3.307936] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 3.308236] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 3.309041] pstore: Using crash dump compression: deflate [ 3.309055] pstore: Registered efi as persistent store backend [ 3.312037] Bluetooth: Core ver 2.22 [ 3.312053] NET: Registered protocol family 31 [ 3.312054] Bluetooth: HCI device and connection manager initialized [ 3.312062] Bluetooth: HCI socket layer initialized [ 3.312063] Bluetooth: L2CAP socket layer initialized [ 3.312066] Bluetooth: SCO socket layer initialized [ 3.312209] mc: Linux media interface: v0.10 [ 3.326939] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.4) [ 3.330262] Intel(R) Wireless WiFi driver for Linux [ 3.330814] iwlwifi 0000:01:00.0: enabling device (0000 -> 0002) [ 3.341740] videodev: Linux video capture interface: v2.00 [ 3.343566] iwlwifi 0000:01:00.0: Found debug destination: EXTERNAL_DRAM [ 3.343569] iwlwifi 0000:01:00.0: Found debug configuration: 0 [ 3.344275] iwlwifi 0000:01:00.0: loaded firmware version 36.77d01142.0 8000C-36.ucode op_mode iwlmvm [ 3.345956] iwlwifi 0000:01:00.0: Direct firmware load for iwl-debug-yoyo.bin failed with error -2 [ 3.378153] input: Dell WMI hotkeys as /devices/platform/PNP0C14:00/wmi_bus/wmi_bus-PNP0C14:00/9DBB5994-A997-11DA-B012-B622A1EF5492/input/input9 [ 3.384833] usbcore: registered new interface driver btusb [ 3.397960] Bluetooth: hci0: Firmware revision 0.0 build 10 week 41 2018 [ 3.398939] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer [ 3.398940] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules [ 3.398941] RAPL PMU: hw unit of domain package 2^-14 Joules [ 3.398942] RAPL PMU: hw unit of domain dram 2^-14 Joules [ 3.398942] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules [ 3.398943] RAPL PMU: hw unit of domain psys 2^-14 Joules [ 3.425549] iwlwifi 0000:01:00.0: Detected Intel(R) Dual Band Wireless AC 8260, REV=0x208 [ 3.433531] iwlwifi 0000:01:00.0: Applying debug destination EXTERNAL_DRAM [ 3.434014] iwlwifi 0000:01:00.0: Allocated 0x00400000 bytes for firmware monitor. [ 3.441127] cryptd: max_cpu_qlen set to 1000 [ 3.459026] AVX2 version of gcm_enc/dec engaged. [ 3.459028] AES CTR mode by8 optimization enabled [ 3.508076] uvcvideo: Found UVC 1.00 device Integrated_Webcam_HD (1bcf:2b91) [ 3.510881] iwlwifi 0000:01:00.0: base HW address: e4:a4:71:31:3f:8a [ 3.527501] checking generic (d0000000 7e9000) vs hw (e0000000 1000000) [ 3.527502] checking generic (d0000000 7e9000) vs hw (d0000000 10000000) [ 3.527503] fb0: switching to inteldrmfb from EFI VGA [ 3.527658] Console: switching to colour dummy device 80x25 [ 3.527697] i915 0000:00:02.0: vgaarb: deactivate vga console [ 3.545551] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 3.559814] input: Integrated_Webcam_HD: Integrate as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0/input/input10 [ 3.559895] usbcore: registered new interface driver uvcvideo [ 3.559896] USB Video Class driver (1.1.1) [ 3.578707] dell_laptop: Using i8042 filter function for receiving events [ 3.584704] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 3.586184] i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/skl_dmc_ver1_27.bin (v1.27) [ 3.588414] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs' [ 3.677358] intel_rapl_common: Found RAPL domain package [ 3.677360] intel_rapl_common: Found RAPL domain core [ 3.677361] intel_rapl_common: Found RAPL domain uncore [ 3.677362] intel_rapl_common: Found RAPL domain dram [ 3.703437] thermal thermal_zone8: failed to read out thermal zone (-61) [ 3.705058] i915 0000:00:02.0: [drm] Panel advertises DPCD backlight support, but VBT disagrees. If your backlight controls don't work try booting with i915.enable_dpcd_backlight=1. If your machine needs this, please file a _new_ bug report on drm/i915, see https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs for details. [ 3.786377] iwlwifi 0000:01:00.0 wlp1s0: renamed from wlan0 [ 4.391926] audit: type=1400 audit(1617110531.265:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lsb_release" pid=481 comm="apparmor_parser" [ 4.392116] audit: type=1400 audit(1617110531.269:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe" pid=482 comm="apparmor_parser" [ 4.392119] audit: type=1400 audit(1617110531.269:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe//kmod" pid=482 comm="apparmor_parser" [ 4.392157] audit: type=1400 audit(1617110531.269:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=480 comm="apparmor_parser" [ 4.392159] audit: type=1400 audit(1617110531.269:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=480 comm="apparmor_parser" [ 4.392161] audit: type=1400 audit(1617110531.269:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=480 comm="apparmor_parser" [ 4.394505] audit: type=1400 audit(1617110531.269:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="ippusbxd" pid=483 comm="apparmor_parser" [ 4.396541] audit: type=1400 audit(1617110531.273:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=485 comm="apparmor_parser" [ 4.401736] audit: type=1400 audit(1617110531.277:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=484 comm="apparmor_parser" [ 4.826895] [drm] Initialized i915 1.6.0 20200515 for 0000:00:02.0 on minor 0 [ 4.831311] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 4.836735] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input11 [ 4.836983] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 4.845091] fbcon: i915drmfb (fb0) is primary device [ 4.845159] Console: switching to colour frame buffer device 240x67 [ 4.845211] i915 0000:00:02.0: fb0: i915drmfb frame buffer device [ 4.912983] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC3235: line_outs=1 (0x16/0x0/0x0/0x0/0x0) type:line [ 4.912986] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=1 (0x14/0x0/0x0/0x0/0x0) [ 4.912988] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x15/0x0/0x0/0x0/0x0) [ 4.912990] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 [ 4.912991] snd_hda_codec_realtek hdaudioC0D0: inputs: [ 4.912993] snd_hda_codec_realtek hdaudioC0D0: Headset Mic=0x1a [ 4.912994] snd_hda_codec_realtek hdaudioC0D0: Dock Mic=0x19 [ 4.912996] snd_hda_codec_realtek hdaudioC0D0: Headphone Mic=0x18 [ 4.912997] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x13 [ 5.015570] input: HDA Intel PCH Dock Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input12 [ 5.015655] input: HDA Intel PCH Headphone Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input13 [ 5.015721] input: HDA Intel PCH Dock Line Out as /devices/pci0000:00/0000:00:1f.3/sound/card0/input14 [ 5.015786] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input15 [ 5.015847] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input16 [ 5.015906] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input17 [ 5.016012] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input18 [ 5.016118] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input19 [ 5.399626] kauditd_printk_skb: 22 callbacks suppressed [ 5.399627] audit: type=1400 audit(1617110532.277:33): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/snap/snapd/11402/usr/lib/snapd/snap-confine" pid=509 comm="apparmor_parser" [ 5.400717] audit: type=1400 audit(1617110532.277:34): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/snap/snapd/11402/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=509 comm="apparmor_parser" [ 5.686524] audit: type=1400 audit(1617110532.561:35): apparmor="STATUS" operation="profile_load" profile="unconfined" name="snap.snap-store.snap-store" pid=514 comm="apparmor_parser" [ 5.736714] audit: type=1400 audit(1617110532.613:36): apparmor="STATUS" operation="profile_load" profile="unconfined" name="snap-update-ns.snap-store" pid=511 comm="apparmor_parser" [ 5.849508] audit: type=1400 audit(1617110532.725:37): apparmor="STATUS" operation="profile_load" profile="unconfined" name="snap.snap-store.ubuntu-software" pid=515 comm="apparmor_parser" [ 6.172309] audit: type=1400 audit(1617110533.049:38): apparmor="STATUS" operation="profile_load" profile="unconfined" name="snap.snap-store.ubuntu-software-local-file" pid=581 comm="apparmor_parser" [ 6.404268] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 6.404270] Bluetooth: BNEP filters: protocol multicast [ 6.404273] Bluetooth: BNEP socket layer initialized [ 6.415449] audit: type=1400 audit(1617110533.289:39): apparmor="DENIED" operation="capable" profile="/usr/sbin/cups-browsed" pid=675 comm="cups-browsed" capability=23 capname="sys_nice" [ 6.417760] NET: Registered protocol family 38 [ 6.908978] iwlwifi 0000:01:00.0: Applying debug destination EXTERNAL_DRAM [ 7.056215] iwlwifi 0000:01:00.0: Applying debug destination EXTERNAL_DRAM [ 7.136284] iwlwifi 0000:01:00.0: FW already configured (0) - re-configuring [ 7.636598] audit: type=1400 audit(1617110534.513:40): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/snap/snapd/11402/usr/lib/snapd/snap-confine" pid=898 comm="apparmor_parser" [ 7.652051] audit: type=1400 audit(1617110534.529:41): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/snap/snapd/11402/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=898 comm="apparmor_parser" [ 7.683341] Bluetooth: RFCOMM TTY layer initialized [ 7.683348] Bluetooth: RFCOMM socket layer initialized [ 7.683352] Bluetooth: RFCOMM ver 1.11 [ 8.451764] audit: type=1400 audit(1617110535.329:42): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="snap-update-ns.snap-store" pid=905 comm="apparmor_parser" [ 10.812143] wlp1s0: authenticate with a0:40:a0:a5:41:a6 [ 10.821601] wlp1s0: send auth to a0:40:a0:a5:41:a6 (try 1/3) [ 10.827146] wlp1s0: authenticated [ 10.827986] wlp1s0: associate with a0:40:a0:a5:41:a6 (try 1/3) [ 10.829918] wlp1s0: RX AssocResp from a0:40:a0:a5:41:a6 (capab=0x11 status=0 aid=2) [ 10.832047] wlp1s0: associated [ 10.950822] IPv6: ADDRCONF(NETDEV_CHANGE): wlp1s0: link becomes ready [ 11.063062] rfkill: input handler disabled [ 11.211234] kauditd_printk_skb: 6 callbacks suppressed [ 11.211236] audit: type=1400 audit(1617110538.085:49): apparmor="DENIED" operation="capable" profile="/snap/snapd/11402/usr/lib/snapd/snap-confine" pid=1329 comm="snap-confine" capability=4 capname="fsetid" [ 13.890988] audit: type=1326 audit(1617110540.765:50): auid=1000 uid=1000 gid=1000 ses=2 subj=snap.snap-store.ubuntu-software pid=1329 comm="snap-store" exe="/snap/snap-store/518/usr/bin/snap-store" sig=0 arch=c000003e syscall=314 compat=0 ip=0x7fe04423e639 code=0x50000 [ 14.195741] audit: type=1107 audit(1617110541.073:51): pid=592 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/NetworkManager" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.11" pid=1329 label="snap.snap-store.ubuntu-software" peer_pid=593 peer_label="unconfined" exe="/usr/bin/dbus-daemon" sauid=103 hostname=? addr=? terminal=?' [ 15.292438] audit: type=1107 audit(1617110542.169:52): pid=592 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/PolicyKit1/Authority" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.7" pid=1329 label="snap.snap-store.ubuntu-software" peer_pid=607 peer_label="unconfined" exe="/usr/bin/dbus-daemon" sauid=103 hostname=? addr=? terminal=?' [ 15.292756] audit: type=1107 audit(1617110542.169:53): pid=592 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/PolicyKit1/Authority" interface="org.freedesktop.PolicyKit1.Authority" member="CheckAuthorization" mask="send" name=":1.7" pid=1329 label="snap.snap-store.ubuntu-software" peer_pid=607 peer_label="unconfined" exe="/usr/bin/dbus-daemon" sauid=103 hostname=? addr=? terminal=?' [ 17.571127] audit: type=1400 audit(1617110544.445:54): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/gdm/greeter/applications/gnome-initial-setup.desktop" pid=1329 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 17.625882] audit: type=1400 audit(1617110544.501:55): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/gdm/greeter/applications/gnome-initial-setup.desktop" pid=1329 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 18.107895] audit: type=1326 audit(1617110544.985:56): auid=1000 uid=1000 gid=1000 ses=2 subj=snap.snap-store.ubuntu-software pid=1329 comm="snap-store" exe="/snap/snap-store/518/usr/bin/snap-store" sig=0 arch=c000003e syscall=93 compat=0 ip=0x7fe0442344e7 code=0x50000 [ 18.139465] audit: type=1107 audit(1617110545.013:57): pid=592 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/PolicyKit1/Authority" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.7" pid=1329 label="snap.snap-store.ubuntu-software" peer_pid=607 peer_label="unconfined" exe="/usr/bin/dbus-daemon" sauid=103 hostname=? addr=? terminal=?' [ 18.140045] audit: type=1107 audit(1617110545.017:58): pid=592 uid=103 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/PolicyKit1/Authority" interface="org.freedesktop.PolicyKit1.Authority" member="CheckAuthorization" mask="send" name=":1.7" pid=1329 label="snap.snap-store.ubuntu-software" peer_pid=607 peer_label="unconfined" exe="/usr/bin/dbus-daemon" sauid=103 hostname=? addr=? terminal=?' [ 18.476128] audit: type=1400 audit(1617110545.353:59): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/etc/PackageKit/Vendor.conf" pid=1329 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 748.110250] usb 1-3: new high-speed USB device number 5 using xhci_hcd [ 749.010154] usb usb1-port3: Cannot enable. Maybe the USB cable is bad? [ 749.138130] usb 1-3: new high-speed USB device number 6 using xhci_hcd [ 749.890064] usb 1-3: device descriptor read/64, error -71 [ 750.897925] usb usb1-port3: Cannot enable. Maybe the USB cable is bad? [ 750.897999] usb usb1-port3: attempt power cycle [ 752.173810] usb 1-3: new high-speed USB device number 7 using xhci_hcd [ 752.173983] usb 1-3: Device not responding to setup address. [ 752.381842] usb 1-3: Device not responding to setup address. [ 752.589772] usb 1-3: device not accepting address 7, error -71 [ 753.557721] usb usb1-port3: Cannot enable. Maybe the USB cable is bad? [ 753.557818] usb usb1-port3: unable to enumerate USB device [ 830.098012] usb 1-3: new high-speed USB device number 9 using xhci_hcd [ 830.225984] usb 1-3: device descriptor read/64, error -71 [ 830.461893] usb 1-3: device descriptor read/64, error -71 [ 830.697836] usb 1-3: new high-speed USB device number 10 using xhci_hcd [ 830.825885] usb 1-3: device descriptor read/64, error -71 [ 831.061913] usb 1-3: device descriptor read/64, error -71 [ 831.169873] usb usb1-port3: attempt power cycle [ 831.821775] usb 1-3: new high-speed USB device number 11 using xhci_hcd [ 831.821976] usb 1-3: Device not responding to setup address. [ 832.029852] usb 1-3: Device not responding to setup address. [ 832.237786] usb 1-3: device not accepting address 11, error -71 [ 832.365675] usb 1-3: new high-speed USB device number 12 using xhci_hcd [ 832.365861] usb 1-3: Device not responding to setup address. [ 832.573876] usb 1-3: Device not responding to setup address. [ 832.781696] usb 1-3: device not accepting address 12, error -71 [ 832.781811] usb usb1-port3: unable to enumerate USB device [ 1289.417533] usb 1-3: new high-speed USB device number 13 using xhci_hcd [ 1289.545567] usb 1-3: device descriptor read/64, error -71 [ 1289.781590] usb 1-3: device descriptor read/64, error -71 [ 1290.017453] usb 1-3: new high-speed USB device number 14 using xhci_hcd [ 1290.145475] usb 1-3: device descriptor read/64, error -71 [ 1290.381549] usb 1-3: device descriptor read/64, error -71 [ 1290.489496] usb usb1-port3: attempt power cycle [ 1291.141382] usb 1-3: new high-speed USB device number 15 using xhci_hcd [ 1291.141582] usb 1-3: Device not responding to setup address. [ 1291.349621] usb 1-3: Device not responding to setup address. [ 1291.557351] usb 1-3: device not accepting address 15, error -71 [ 1291.685408] usb 1-3: new high-speed USB device number 16 using xhci_hcd [ 1291.685584] usb 1-3: Device not responding to setup address. [ 1291.893524] usb 1-3: Device not responding to setup address. [ 1292.101300] usb 1-3: device not accepting address 16, error -71 [ 1292.101408] usb usb1-port3: unable to enumerate USB device