[ 0.000000] microcode: microcode updated early to revision 0x60f, date = 2010-09-29 [ 0.000000] Linux version 4.15.0-33-generic (buildd@lcy01-amd64-024) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #36-Ubuntu SMP Wed Aug 15 16:00:05 UTC 2018 (Ubuntu 4.15.0-33.36-generic 4.15.18) [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-4.15.0-33-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=1 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: x87 FPU will use FXSAVE [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ebff] usable [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000cdbffbff] usable [ 0.000000] BIOS-e820: [mem 0x00000000cdbffc00-0x00000000cdc53bff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000cdc53c00-0x00000000cdc55bff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000cdc55c00-0x00000000cfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fed003ff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed20000-0x00000000fed9ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000feefffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ffb00000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x0000000127ffffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.5 present. [ 0.000000] DMI: Dell Inc. OptiPlex 760 /0D517D, BIOS A01 12/03/2008 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x128000 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-D3FFF write-protect [ 0.000000] D4000-EFFFF uncachable [ 0.000000] F0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 0CDE00000 mask FFFE00000 uncachable [ 0.000000] 1 base 0CE000000 mask FFE000000 uncachable [ 0.000000] 2 base 0CDD00000 mask FFFF00000 uncachable [ 0.000000] 3 base 0D0000000 mask FF0000000 uncachable [ 0.000000] 4 base 0E0000000 mask FE0000000 uncachable [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000000] e820: last_pfn = 0xcdbff max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000fe710-0x000fe71f] mapped at [ (ptrval)] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [ (ptrval)] 98000 size 24576 [ 0.000000] BRK [0x7f13f000, 0x7f13ffff] PGTABLE [ 0.000000] BRK [0x7f140000, 0x7f140fff] PGTABLE [ 0.000000] BRK [0x7f141000, 0x7f141fff] PGTABLE [ 0.000000] BRK [0x7f142000, 0x7f142fff] PGTABLE [ 0.000000] BRK [0x7f143000, 0x7f143fff] PGTABLE [ 0.000000] RAMDISK: [mem 0x3372f000-0x35b8efff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000FEC00 000024 (v02 DELL ) [ 0.000000] ACPI: XSDT 0x00000000000FC7FD 000074 (v01 DELL B10K 00000015 ASL 00000061) [ 0.000000] ACPI: FACP 0x00000000000FC92D 0000F4 (v03 DELL B10K 00000015 ASL 00000061) [ 0.000000] ACPI BIOS Warning (bug): 32/64X length mismatch in FADT/Gpe0Block: 128/64 (20170831/tbfadt-603) [ 0.000000] ACPI: DSDT 0x00000000FFF1BE60 00536F (v01 DELL dt_ex 00001000 INTL 20050624) [ 0.000000] ACPI: FACS 0x00000000CDBFFC00 000040 [ 0.000000] ACPI: FACS 0x00000000CDBFFC00 000040 [ 0.000000] ACPI: SSDT 0x00000000FFF212EE 0000AA (v01 DELL st_ex 00001000 INTL 20050624) [ 0.000000] ACPI: APIC 0x00000000000FCA21 000092 (v01 DELL B10K 00000015 ASL 00000061) [ 0.000000] ACPI: BOOT 0x00000000000FCAB3 000028 (v01 DELL B10K 00000015 ASL 00000061) [ 0.000000] ACPI: ASF! 0x00000000000FCADB 000096 (v32 DELL B10K 00000015 ASL 00000061) [ 0.000000] ACPI: MCFG 0x00000000000FCB71 00003E (v01 DELL B10K 00000015 ASL 00000061) [ 0.000000] ACPI: HPET 0x00000000000FCBAF 000038 (v01 DELL B10K 00000015 ASL 00000061) [ 0.000000] ACPI: TCPA 0x00000000000FCE0B 000032 (v01 DELL B10K 00000015 ASL 00000061) [ 0.000000] ACPI: ____ 0x00000000000FCE3D 000030 (v01 DELL B10K 00000015 ASL 00000061) [ 0.000000] ACPI: SLIC 0x00000000000FCBE7 000176 (v01 DELL B10K 00000015 ASL 00000061) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x0000000127ffffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x127fd1000-0x127ffbfff] [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x0000000127ffffff] [ 0.000000] Device empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009dfff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000cdbfefff] [ 0.000000] node 0: [mem 0x0000000100000000-0x0000000127ffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x0000000127ffffff] [ 0.000000] On node 0 totalpages: 1006492 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 21 pages reserved [ 0.000000] DMA zone: 3997 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 13104 pages used for memmap [ 0.000000] DMA32 zone: 838655 pages, LIFO batch:31 [ 0.000000] Normal zone: 2560 pages used for memmap [ 0.000000] Normal zone: 163840 pages, LIFO batch:31 [ 0.000000] Reserved but unavailable: 99 pages [ 0.000000] Reserving Intel graphics memory at 0x00000000ce000000-0x00000000cfffffff [ 0.000000] ACPI: PM-Timer IO Port: 0x808 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high level lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23 [ 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, 6 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xcdbff000-0xcdbfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xcdc00000-0xcdc52fff] [ 0.000000] PM: Registered nosave memory: [mem 0xcdc53000-0xcdc53fff] [ 0.000000] PM: Registered nosave memory: [mem 0xcdc54000-0xcdc54fff] [ 0.000000] PM: Registered nosave memory: [mem 0xcdc55000-0xcdc55fff] [ 0.000000] PM: Registered nosave memory: [mem 0xcdc56000-0xcfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xd0000000-0xdfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xfebfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfecfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed00000-0xfed1ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfed9ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfeda0000-0xfedfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfeefffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfef00000-0xffafffff] [ 0.000000] PM: Registered nosave memory: [mem 0xffb00000-0xffffffff] [ 0.000000] e820: [mem 0xd0000000-0xdfffffff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on bare hardware [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.000000] random: get_random_bytes called from start_kernel+0x99/0x4fd with crng_init=0 [ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1 [ 0.000000] percpu: Embedded 46 pages/cpu @ (ptrval) s151552 r8192 d28672 u262144 [ 0.000000] pcpu-alloc: s151552 r8192 d28672 u262144 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 990743 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-4.15.0-33-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=1 [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 3829528K/4025968K available (12300K kernel code, 2470K rwdata, 4244K rodata, 2408K init, 2416K bss, 196440K 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] ftrace: allocating 39121 entries in 153 pages [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=8. [ 0.000000] Tasks RCU enabled. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8 [ 0.000000] NR_IRQS: 524544, nr_irqs: 488, preallocated irqs: 16 [ 0.000000] vt handoff: transparent VT on vt#1 [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] ACPI: Core revision 20170831 [ 0.000000] ACPI BIOS Warning (bug): Incorrect checksum in table [TCPA] - 0x00, should be 0x7F (20170831/tbprint-211) [ 0.000000] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns [ 0.000000] hpet clockevent registered [ 0.000000] APIC: Switch to symmetric I/O mode setup [ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.020000] tsc: Fast TSC calibration using PIT [ 0.024000] tsc: Detected 2659.989 MHz processor [ 0.024000] Calibrating delay loop (skipped), value calculated using timer frequency.. 5319.97 BogoMIPS (lpj=10639956) [ 0.024000] pid_max: default: 32768 minimum: 301 [ 0.028023] Security Framework initialized [ 0.028024] Yama: becoming mindful. [ 0.028055] AppArmor: AppArmor initialized [ 0.029538] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.030500] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.030549] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.030581] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.030914] mce: CPU supports 6 MCE banks [ 0.030921] CPU0: Thermal monitoring enabled (TM2) [ 0.030924] process: using mwait in idle threads [ 0.030929] Last level iTLB entries: 4KB 128, 2MB 4, 4MB 4 [ 0.030929] Last level dTLB entries: 4KB 256, 2MB 0, 4MB 32, 1GB 0 [ 0.030932] Spectre V2 : Mitigation: Full generic retpoline [ 0.030934] Speculative Store Bypass: Vulnerable [ 0.031071] Freeing SMP alternatives memory: 36K [ 0.036000] smpboot: CPU0: Intel(R) Core(TM)2 Duo CPU E7300 @ 2.66GHz (family: 0x6, model: 0x17, stepping: 0x6) [ 0.036000] Performance Events: PEBS fmt0+, Core2 events, Intel PMU driver. [ 0.036000] ... version: 2 [ 0.036000] ... bit width: 40 [ 0.036000] ... generic registers: 2 [ 0.036000] ... value mask: 000000ffffffffff [ 0.036000] ... max period: 000000007fffffff [ 0.036000] ... fixed-purpose events: 3 [ 0.036000] ... event mask: 0000000700000003 [ 0.036000] Hierarchical SRCU implementation. [ 0.036000] smp: Bringing up secondary CPUs ... [ 0.036000] x86: Booting SMP configuration: [ 0.036000] .... node #0, CPUs: #1 [ 0.040226] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter. [ 0.040239] smp: Brought up 1 node, 2 CPUs [ 0.040239] smpboot: Max logical packages: 4 [ 0.040239] smpboot: Total of 2 processors activated (10639.95 BogoMIPS) [ 0.041832] devtmpfs: initialized [ 0.041832] x86/mm: Memory block size: 128MB [ 0.041832] evm: security.selinux [ 0.041832] evm: security.SMACK64 [ 0.041832] evm: security.SMACK64EXEC [ 0.041832] evm: security.SMACK64TRANSMUTE [ 0.041832] evm: security.SMACK64MMAP [ 0.041832] evm: security.apparmor [ 0.041832] evm: security.ima [ 0.041832] evm: security.capability [ 0.044007] PM: Registering ACPI NVS region [mem 0xcdbffc00-0xcdc53bff] (344064 bytes) [ 0.044013] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.044015] futex hash table entries: 2048 (order: 5, 131072 bytes) [ 0.044095] pinctrl core: initialized pinctrl subsystem [ 0.044212] RTC time: 8:00:28, date: 09/05/18 [ 0.044328] NET: Registered protocol family 16 [ 0.044428] audit: initializing netlink subsys (disabled) [ 0.044435] audit: type=2000 audit(1536134427.044:1): state=initialized audit_enabled=0 res=1 [ 0.044435] cpuidle: using governor ladder [ 0.044435] cpuidle: using governor menu [ 0.044435] Simple Boot Flag at 0x7a set to 0x80 [ 0.044435] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.044435] ACPI: bus type PCI registered [ 0.044435] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.044435] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.044435] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820 [ 0.044435] PCI: Using configuration type 1 for base access [ 0.045325] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.045325] ACPI: Added _OSI(Module Device) [ 0.045325] ACPI: Added _OSI(Processor Device) [ 0.045325] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.045325] ACPI: Added _OSI(Processor Aggregator Device) [ 0.045325] ACPI: Added _OSI(Linux-Dell-Video) [ 0.079242] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored [ 0.112397] ACPI: Interpreter enabled [ 0.112420] ACPI: (supports S0 S1 S3 S4 S5) [ 0.112421] ACPI: Using IOAPIC for interrupt routing [ 0.112535] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.113997] ACPI: Enabled 14 GPEs in block 00 to 3F [ 0.133332] acpi LNXIOBAY:00: ACPI dock station (docks/bays count: 1) [ 0.315014] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.315020] acpi PNP0A03:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.315025] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.324755] PCI host bridge to bus 0000:00 [ 0.324758] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.324760] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.324761] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.324763] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000effff window] [ 0.324764] pci_bus 0000:00: root bus resource [mem 0x000f0000-0x000fffff window] [ 0.324766] pci_bus 0000:00: root bus resource [mem 0xf0000000-0xfec00000 window] [ 0.324768] pci_bus 0000:00: root bus resource [mem 0xcdd00000-0xdfffffff window] [ 0.324769] pci_bus 0000:00: root bus resource [mem 0xff980000-0xff980fff window] [ 0.324771] pci_bus 0000:00: root bus resource [mem 0xff97c000-0xff97ffff window] [ 0.324772] pci_bus 0000:00: root bus resource [mem 0xfed20000-0xfed9ffff window] [ 0.324774] pci_bus 0000:00: root bus resource [mem 0xfeda7000-0xfeda7fff window] [ 0.324776] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.324785] pci 0000:00:00.0: [8086:2e10] type 00 class 0x060000 [ 0.324808] DMAR: Forcing write-buffer flush capability [ 0.324809] DMAR: Disabling IOMMU for graphics on this chipset [ 0.325179] pci 0000:00:01.0: [8086:2e11] type 01 class 0x060400 [ 0.325218] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold [ 0.325592] pci 0000:00:02.0: [8086:2e12] type 00 class 0x030000 [ 0.325603] pci 0000:00:02.0: reg 0x10: [mem 0xfe800000-0xfebfffff 64bit] [ 0.325609] pci 0000:00:02.0: reg 0x18: [mem 0xd0000000-0xdfffffff 64bit pref] [ 0.325613] pci 0000:00:02.0: reg 0x20: [io 0xec90-0xec97] [ 0.325995] pci 0000:00:02.1: [8086:2e13] type 00 class 0x038000 [ 0.326005] pci 0000:00:02.1: reg 0x10: [mem 0xfe700000-0xfe7fffff 64bit] [ 0.326397] pci 0000:00:03.0: [8086:2e14] type 00 class 0x078000 [ 0.326422] pci 0000:00:03.0: reg 0x10: [mem 0xfeda6000-0xfeda600f 64bit] [ 0.326502] pci 0000:00:03.0: PME# supported from D0 D3hot D3cold [ 0.326874] pci 0000:00:03.2: [8086:2e16] type 00 class 0x010185 [ 0.326897] pci 0000:00:03.2: reg 0x10: [io 0xfe80-0xfe87] [ 0.326907] pci 0000:00:03.2: reg 0x14: [io 0xfe90-0xfe93] [ 0.326916] pci 0000:00:03.2: reg 0x18: [io 0xfea0-0xfea7] [ 0.326926] pci 0000:00:03.2: reg 0x1c: [io 0xfeb0-0xfeb3] [ 0.326936] pci 0000:00:03.2: reg 0x20: [io 0xfef0-0xfeff] [ 0.327359] pci 0000:00:03.3: [8086:2e17] type 00 class 0x070002 [ 0.327382] pci 0000:00:03.3: reg 0x10: [io 0xec98-0xec9f] [ 0.327392] pci 0000:00:03.3: reg 0x14: [mem 0xfe6d8000-0xfe6d8fff] [ 0.327856] pci 0000:00:19.0: [8086:10de] type 00 class 0x020000 [ 0.327873] pci 0000:00:19.0: reg 0x10: [mem 0xfe6e0000-0xfe6fffff] [ 0.327881] pci 0000:00:19.0: reg 0x14: [mem 0xfe6d9000-0xfe6d9fff] [ 0.327888] pci 0000:00:19.0: reg 0x18: [io 0xecc0-0xecdf] [ 0.327942] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold [ 0.328310] pci 0000:00:1a.0: [8086:3a67] type 00 class 0x0c0300 [ 0.328350] pci 0000:00:1a.0: reg 0x20: [io 0xff20-0xff3f] [ 0.328752] pci 0000:00:1a.1: [8086:3a68] type 00 class 0x0c0300 [ 0.328792] pci 0000:00:1a.1: reg 0x20: [io 0xff00-0xff1f] [ 0.329195] pci 0000:00:1a.2: [8086:3a69] type 00 class 0x0c0300 [ 0.329235] pci 0000:00:1a.2: reg 0x20: [io 0xfc00-0xfc1f] [ 0.329643] pci 0000:00:1a.7: [8086:3a6c] type 00 class 0x0c0320 [ 0.329662] pci 0000:00:1a.7: reg 0x10: [mem 0xfe6da000-0xfe6da3ff] [ 0.329739] pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold [ 0.330110] pci 0000:00:1b.0: [8086:3a6e] type 00 class 0x040300 [ 0.330129] pci 0000:00:1b.0: reg 0x10: [mem 0xfe6dc000-0xfe6dffff 64bit] [ 0.330194] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 0.330568] pci 0000:00:1c.0: [8086:3a70] type 01 class 0x060400 [ 0.330637] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.331020] pci 0000:00:1c.1: [8086:3a72] type 01 class 0x060400 [ 0.331089] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold [ 0.331475] pci 0000:00:1d.0: [8086:3a64] type 00 class 0x0c0300 [ 0.331515] pci 0000:00:1d.0: reg 0x20: [io 0xff80-0xff9f] [ 0.331916] pci 0000:00:1d.1: [8086:3a65] type 00 class 0x0c0300 [ 0.331956] pci 0000:00:1d.1: reg 0x20: [io 0xff60-0xff7f] [ 0.332365] pci 0000:00:1d.2: [8086:3a66] type 00 class 0x0c0300 [ 0.332405] pci 0000:00:1d.2: reg 0x20: [io 0xff40-0xff5f] [ 0.332813] pci 0000:00:1d.7: [8086:3a6a] type 00 class 0x0c0320 [ 0.332833] pci 0000:00:1d.7: reg 0x10: [mem 0xff980000-0xff9803ff] [ 0.332909] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold [ 0.333278] pci 0000:00:1e.0: [8086:244e] type 01 class 0x060401 [ 0.333693] pci 0000:00:1f.0: [8086:3a1a] type 00 class 0x060100 [ 0.334154] pci 0000:00:1f.2: [8086:3a02] type 00 class 0x010601 [ 0.334171] pci 0000:00:1f.2: reg 0x10: [io 0xfe00-0xfe07] [ 0.334178] pci 0000:00:1f.2: reg 0x14: [io 0xfe10-0xfe13] [ 0.334184] pci 0000:00:1f.2: reg 0x18: [io 0xfe20-0xfe27] [ 0.334191] pci 0000:00:1f.2: reg 0x1c: [io 0xfe30-0xfe33] [ 0.334198] pci 0000:00:1f.2: reg 0x20: [io 0xfec0-0xfedf] [ 0.334205] pci 0000:00:1f.2: reg 0x24: [mem 0xff970000-0xff9707ff] [ 0.334242] pci 0000:00:1f.2: PME# supported from D3hot [ 0.334611] pci 0000:00:1f.3: [8086:3a60] type 00 class 0x0c0500 [ 0.334627] pci 0000:00:1f.3: reg 0x10: [mem 0xfe6db000-0xfe6db0ff 64bit] [ 0.334645] pci 0000:00:1f.3: reg 0x20: [io 0xece0-0xecff] [ 0.335052] pci 0000:00:01.0: PCI bridge to [bus 01] [ 0.335056] pci 0000:00:01.0: bridge window [mem 0xfe500000-0xfe5fffff] [ 0.335100] pci 0000:00:1c.0: PCI bridge to [bus 02] [ 0.335104] pci 0000:00:1c.0: bridge window [mem 0xfe400000-0xfe4fffff] [ 0.335146] pci 0000:00:1c.1: PCI bridge to [bus 03] [ 0.335151] pci 0000:00:1c.1: bridge window [mem 0xfe300000-0xfe3fffff] [ 0.335220] pci 0000:00:1e.0: PCI bridge to [bus 04] (subtractive decode) [ 0.335228] pci 0000:00:1e.0: bridge window [io 0x0000-0x0cf7 window] (subtractive decode) [ 0.335230] pci 0000:00:1e.0: bridge window [io 0x0d00-0xffff window] (subtractive decode) [ 0.335231] pci 0000:00:1e.0: bridge window [mem 0x000a0000-0x000bffff window] (subtractive decode) [ 0.335233] pci 0000:00:1e.0: bridge window [mem 0x000c0000-0x000effff window] (subtractive decode) [ 0.335234] pci 0000:00:1e.0: bridge window [mem 0x000f0000-0x000fffff window] (subtractive decode) [ 0.335236] pci 0000:00:1e.0: bridge window [mem 0xf0000000-0xfec00000 window] (subtractive decode) [ 0.335238] pci 0000:00:1e.0: bridge window [mem 0xcdd00000-0xdfffffff window] (subtractive decode) [ 0.335239] pci 0000:00:1e.0: bridge window [mem 0xff980000-0xff980fff window] (subtractive decode) [ 0.335241] pci 0000:00:1e.0: bridge window [mem 0xff97c000-0xff97ffff window] (subtractive decode) [ 0.335243] pci 0000:00:1e.0: bridge window [mem 0xfed20000-0xfed9ffff window] (subtractive decode) [ 0.335244] pci 0000:00:1e.0: bridge window [mem 0xfeda7000-0xfeda7fff window] (subtractive decode) [ 0.367439] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11 12 15) [ 0.368888] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 *5 6 7 9 10 11 12 15) [ 0.369818] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 *9 10 11 12 15) [ 0.370733] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 *10 11 12 15) [ 0.371673] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 11 12 15) *0, disabled. [ 0.372601] ACPI: PCI Interrupt Link [LNKF] (IRQs *3 4 5 6 7 9 10 11 12 15) [ 0.373518] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 *5 6 7 9 10 11 12 15) [ 0.374450] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 9 *10 11 12 15) [ 0.376002] SCSI subsystem initialized [ 0.376029] libata version 3.00 loaded. [ 0.376031] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 0.376031] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.376031] pci 0000:00:02.0: vgaarb: bridge control possible [ 0.376031] vgaarb: loaded [ 0.376037] ACPI: bus type USB registered [ 0.376057] usbcore: registered new interface driver usbfs [ 0.376065] usbcore: registered new interface driver hub [ 0.376080] usbcore: registered new device driver usb [ 0.376116] EDAC MC: Ver: 3.0.0 [ 0.376177] PCI: Using ACPI for IRQ routing [ 0.382415] PCI: pci_cache_line_size set to 64 bytes [ 0.382423] pci 0000:00:03.0: can't claim BAR 0 [mem 0xfeda6000-0xfeda600f 64bit]: no compatible bridge window [ 0.382445] pci 0000:00:1f.2: can't claim BAR 5 [mem 0xff970000-0xff9707ff]: no compatible bridge window [ 0.382466] Expanded resource Reserved due to conflict with PCI Bus 0000:00 [ 0.382467] Expanded resource Reserved due to conflict with PCI Bus 0000:00 [ 0.382468] e820: reserve RAM buffer [mem 0x0009ec00-0x0009ffff] [ 0.382469] e820: reserve RAM buffer [mem 0xcdbffc00-0xcfffffff] [ 0.382578] NetLabel: Initializing [ 0.382578] NetLabel: domain hash size = 128 [ 0.382579] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.382598] NetLabel: unlabeled traffic allowed by default [ 0.382618] HPET: 8 timers in total, 5 timers will be used for per-cpu timer [ 0.382618] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 24, 25, 26, 27, 28, 0 [ 0.382618] hpet0: 8 comparators, 64-bit 14.318180 MHz counter [ 0.385033] hpet: hpet2 irq 24 for MSI [ 0.385043] hpet: hpet3 irq 25 for MSI [ 0.385045] clocksource: Switched to clocksource hpet [ 0.400268] VFS: Disk quotas dquot_6.6.0 [ 0.400292] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.400445] AppArmor: AppArmor Filesystem Enabled [ 0.400486] pnp: PnP ACPI init [ 0.404430] system 00:00: [io 0x0800-0x085f] has been reserved [ 0.404432] system 00:00: [io 0x0c00-0x0c7f] has been reserved [ 0.404433] system 00:00: [io 0x0860-0x08ff] has been reserved [ 0.404440] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active) [ 0.404685] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.418958] pnp 00:02: [dma 0 disabled] [ 0.420181] pnp 00:02: Plug and Play ACPI device, IDs PNP0401 (active) [ 0.425632] pnp 00:03: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.439784] pnp: PnP ACPI: found 4 devices [ 0.446625] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.446644] pci 0000:00:1c.0: bridge window [io 0x1000-0x0fff] to [bus 02] add_size 1000 [ 0.446647] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 02] add_size 200000 add_align 100000 [ 0.446654] pci 0000:00:1c.1: bridge window [io 0x1000-0x0fff] to [bus 03] add_size 1000 [ 0.446656] pci 0000:00:1c.1: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 03] add_size 200000 add_align 100000 [ 0.446676] pci 0000:00:1c.0: BAR 15: assigned [mem 0xf0000000-0xf01fffff 64bit pref] [ 0.446682] pci 0000:00:1c.1: BAR 15: assigned [mem 0xf0200000-0xf03fffff 64bit pref] [ 0.446685] pci 0000:00:1c.0: BAR 13: assigned [io 0x1000-0x1fff] [ 0.446687] pci 0000:00:1c.1: BAR 13: assigned [io 0x2000-0x2fff] [ 0.446690] pci 0000:00:1f.2: BAR 5: assigned [mem 0xf0400000-0xf04007ff] [ 0.446696] pci 0000:00:03.0: BAR 0: assigned [mem 0xf0400800-0xf040080f 64bit] [ 0.446706] pci 0000:00:01.0: PCI bridge to [bus 01] [ 0.446709] pci 0000:00:01.0: bridge window [mem 0xfe500000-0xfe5fffff] [ 0.446714] pci 0000:00:1c.0: PCI bridge to [bus 02] [ 0.446716] pci 0000:00:1c.0: bridge window [io 0x1000-0x1fff] [ 0.446720] pci 0000:00:1c.0: bridge window [mem 0xfe400000-0xfe4fffff] [ 0.446723] pci 0000:00:1c.0: bridge window [mem 0xf0000000-0xf01fffff 64bit pref] [ 0.446728] pci 0000:00:1c.1: PCI bridge to [bus 03] [ 0.446730] pci 0000:00:1c.1: bridge window [io 0x2000-0x2fff] [ 0.446734] pci 0000:00:1c.1: bridge window [mem 0xfe300000-0xfe3fffff] [ 0.446737] pci 0000:00:1c.1: bridge window [mem 0xf0200000-0xf03fffff 64bit pref] [ 0.446742] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 0.446752] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.446753] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.446755] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.446756] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000effff window] [ 0.446758] pci_bus 0000:00: resource 8 [mem 0x000f0000-0x000fffff window] [ 0.446760] pci_bus 0000:00: resource 9 [mem 0xf0000000-0xfec00000 window] [ 0.446761] pci_bus 0000:00: resource 10 [mem 0xcdd00000-0xdfffffff window] [ 0.446763] pci_bus 0000:00: resource 11 [mem 0xff980000-0xff980fff window] [ 0.446764] pci_bus 0000:00: resource 12 [mem 0xff97c000-0xff97ffff window] [ 0.446766] pci_bus 0000:00: resource 13 [mem 0xfed20000-0xfed9ffff window] [ 0.446767] pci_bus 0000:00: resource 14 [mem 0xfeda7000-0xfeda7fff window] [ 0.446769] pci_bus 0000:01: resource 1 [mem 0xfe500000-0xfe5fffff] [ 0.446771] pci_bus 0000:02: resource 0 [io 0x1000-0x1fff] [ 0.446773] pci_bus 0000:02: resource 1 [mem 0xfe400000-0xfe4fffff] [ 0.446774] pci_bus 0000:02: resource 2 [mem 0xf0000000-0xf01fffff 64bit pref] [ 0.446776] pci_bus 0000:03: resource 0 [io 0x2000-0x2fff] [ 0.446777] pci_bus 0000:03: resource 1 [mem 0xfe300000-0xfe3fffff] [ 0.446779] pci_bus 0000:03: resource 2 [mem 0xf0200000-0xf03fffff 64bit pref] [ 0.446781] pci_bus 0000:04: resource 4 [io 0x0000-0x0cf7 window] [ 0.446782] pci_bus 0000:04: resource 5 [io 0x0d00-0xffff window] [ 0.446784] pci_bus 0000:04: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.446785] pci_bus 0000:04: resource 7 [mem 0x000c0000-0x000effff window] [ 0.446787] pci_bus 0000:04: resource 8 [mem 0x000f0000-0x000fffff window] [ 0.446789] pci_bus 0000:04: resource 9 [mem 0xf0000000-0xfec00000 window] [ 0.446790] pci_bus 0000:04: resource 10 [mem 0xcdd00000-0xdfffffff window] [ 0.446792] pci_bus 0000:04: resource 11 [mem 0xff980000-0xff980fff window] [ 0.446794] pci_bus 0000:04: resource 12 [mem 0xff97c000-0xff97ffff window] [ 0.446795] pci_bus 0000:04: resource 13 [mem 0xfed20000-0xfed9ffff window] [ 0.446797] pci_bus 0000:04: resource 14 [mem 0xfeda7000-0xfeda7fff window] [ 0.446868] NET: Registered protocol family 2 [ 0.447151] TCP established hash table entries: 32768 (order: 6, 262144 bytes) [ 0.447259] TCP bind hash table entries: 32768 (order: 7, 524288 bytes) [ 0.447423] TCP: Hash tables configured (established 32768 bind 32768) [ 0.447484] UDP hash table entries: 2048 (order: 4, 65536 bytes) [ 0.447508] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes) [ 0.447585] NET: Registered protocol family 1 [ 0.447603] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.453398] PCI: CLS 64 bytes, default 64 [ 0.453449] Unpacking initramfs... [ 1.008013] random: fast init done [ 4.374969] Freeing initrd memory: 37248K [ 4.375005] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 4.375009] software IO TLB [mem 0xc9bff000-0xcdbff000] (64MB) mapped at [ (ptrval)- (ptrval)] [ 4.375199] Scanning for low memory corruption every 60 seconds [ 4.375934] Initialise system trusted keyrings [ 4.375947] Key type blacklist registered [ 4.376041] workingset: timestamp_bits=36 max_order=20 bucket_order=0 [ 4.377699] zbud: loaded [ 4.378237] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 4.378435] fuse init (API version 7.26) [ 4.380041] Key type asymmetric registered [ 4.380043] Asymmetric key parser 'x509' registered [ 4.380083] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246) [ 4.380117] io scheduler noop registered [ 4.380118] io scheduler deadline registered [ 4.380176] io scheduler cfq registered (default) [ 4.381769] vesafb: mode is 1280x1024x32, linelength=5120, pages=0 [ 4.381770] vesafb: scrolling: redraw [ 4.381771] vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 4.381787] vesafb: framebuffer at 0xd0000000, mapped to 0x (ptrval), using 5120k, total 5120k [ 4.381904] Console: switching to colour frame buffer device 160x64 [ 4.381936] fb0: VESA VGA frame buffer device [ 4.381952] intel_idle: does not run on family 6 model 23 [ 4.382032] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0 [ 4.382058] ACPI: Power Button [VBTN] [ 4.382109] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1 [ 4.382123] ACPI: Power Button [PWRF] [ 4.384224] Monitor-Mwait will be used to enter C-1 state [ 4.386514] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 4.406999] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 4.429646] 0000:00:03.3: ttyS4 at I/O 0xec98 (irq = 17, base_baud = 115200) is a 16550A [ 4.430098] Linux agpgart interface v0.103 [ 4.432075] loop: module loaded [ 4.432991] scsi host0: ata_generic [ 4.433084] scsi host1: ata_generic [ 4.433124] ata1: PATA max UDMA/100 cmd 0xfe80 ctl 0xfe90 bmdma 0xfef0 irq 18 [ 4.433125] ata2: PATA max UDMA/100 cmd 0xfea0 ctl 0xfeb0 bmdma 0xfef8 irq 18 [ 4.433201] libphy: Fixed MDIO Bus: probed [ 4.433202] tun: Universal TUN/TAP device driver, 1.6 [ 4.433247] PPP generic driver version 2.4.2 [ 4.433296] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 4.433299] ehci-pci: EHCI PCI platform driver [ 4.433697] ehci-pci 0000:00:1a.7: EHCI Host Controller [ 4.433704] ehci-pci 0000:00:1a.7: new USB bus registered, assigned bus number 1 [ 4.433716] ehci-pci 0000:00:1a.7: debug port 1 [ 4.437610] ehci-pci 0000:00:1a.7: cache line size of 64 is not supported [ 4.437621] ehci-pci 0000:00:1a.7: irq 22, io mem 0xfe6da000 [ 4.452018] ehci-pci 0000:00:1a.7: USB 2.0 started, EHCI 1.00 [ 4.452079] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 4.452082] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.452085] usb usb1: Product: EHCI Host Controller [ 4.452087] usb usb1: Manufacturer: Linux 4.15.0-33-generic ehci_hcd [ 4.452090] usb usb1: SerialNumber: 0000:00:1a.7 [ 4.452214] hub 1-0:1.0: USB hub found [ 4.452221] hub 1-0:1.0: 6 ports detected [ 4.452754] ehci-pci 0000:00:1d.7: EHCI Host Controller [ 4.452759] ehci-pci 0000:00:1d.7: new USB bus registered, assigned bus number 2 [ 4.452769] ehci-pci 0000:00:1d.7: debug port 1 [ 4.456653] ehci-pci 0000:00:1d.7: cache line size of 64 is not supported [ 4.456663] ehci-pci 0000:00:1d.7: irq 23, io mem 0xff980000 [ 4.472024] ehci-pci 0000:00:1d.7: USB 2.0 started, EHCI 1.00 [ 4.472085] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002 [ 4.472088] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.472091] usb usb2: Product: EHCI Host Controller [ 4.472093] usb usb2: Manufacturer: Linux 4.15.0-33-generic ehci_hcd [ 4.472096] usb usb2: SerialNumber: 0000:00:1d.7 [ 4.472203] hub 2-0:1.0: USB hub found [ 4.472209] hub 2-0:1.0: 6 ports detected [ 4.472365] ehci-platform: EHCI generic platform driver [ 4.472377] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 4.472379] ohci-pci: OHCI PCI platform driver [ 4.472390] ohci-platform: OHCI generic platform driver [ 4.472397] uhci_hcd: USB Universal Host Controller Interface driver [ 4.472778] uhci_hcd 0000:00:1a.0: UHCI Host Controller [ 4.472783] uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3 [ 4.472789] uhci_hcd 0000:00:1a.0: detected 2 ports [ 4.472812] uhci_hcd 0000:00:1a.0: irq 16, io base 0x0000ff20 [ 4.472853] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001 [ 4.472855] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.472856] usb usb3: Product: UHCI Host Controller [ 4.472858] usb usb3: Manufacturer: Linux 4.15.0-33-generic uhci_hcd [ 4.472860] usb usb3: SerialNumber: 0000:00:1a.0 [ 4.472952] hub 3-0:1.0: USB hub found [ 4.472959] hub 3-0:1.0: 2 ports detected [ 4.473412] uhci_hcd 0000:00:1a.1: UHCI Host Controller [ 4.473418] uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4 [ 4.473423] uhci_hcd 0000:00:1a.1: detected 2 ports [ 4.473446] uhci_hcd 0000:00:1a.1: irq 17, io base 0x0000ff00 [ 4.473491] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001 [ 4.473493] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.473495] usb usb4: Product: UHCI Host Controller [ 4.473496] usb usb4: Manufacturer: Linux 4.15.0-33-generic uhci_hcd [ 4.473497] usb usb4: SerialNumber: 0000:00:1a.1 [ 4.473599] hub 4-0:1.0: USB hub found [ 4.473605] hub 4-0:1.0: 2 ports detected [ 4.474055] uhci_hcd 0000:00:1a.2: UHCI Host Controller [ 4.474060] uhci_hcd 0000:00:1a.2: new USB bus registered, assigned bus number 5 [ 4.474068] uhci_hcd 0000:00:1a.2: detected 2 ports [ 4.474085] uhci_hcd 0000:00:1a.2: irq 22, io base 0x0000fc00 [ 4.474126] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001 [ 4.474128] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.474129] usb usb5: Product: UHCI Host Controller [ 4.474131] usb usb5: Manufacturer: Linux 4.15.0-33-generic uhci_hcd [ 4.474132] usb usb5: SerialNumber: 0000:00:1a.2 [ 4.474226] hub 5-0:1.0: USB hub found [ 4.474232] hub 5-0:1.0: 2 ports detected [ 4.474686] uhci_hcd 0000:00:1d.0: UHCI Host Controller [ 4.474691] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 6 [ 4.474696] uhci_hcd 0000:00:1d.0: detected 2 ports [ 4.474712] uhci_hcd 0000:00:1d.0: irq 23, io base 0x0000ff80 [ 4.474753] usb usb6: New USB device found, idVendor=1d6b, idProduct=0001 [ 4.474755] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.474756] usb usb6: Product: UHCI Host Controller [ 4.474758] usb usb6: Manufacturer: Linux 4.15.0-33-generic uhci_hcd [ 4.474759] usb usb6: SerialNumber: 0000:00:1d.0 [ 4.474852] hub 6-0:1.0: USB hub found [ 4.474858] hub 6-0:1.0: 2 ports detected [ 4.475310] uhci_hcd 0000:00:1d.1: UHCI Host Controller [ 4.475315] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 7 [ 4.475321] uhci_hcd 0000:00:1d.1: detected 2 ports [ 4.475337] uhci_hcd 0000:00:1d.1: irq 17, io base 0x0000ff60 [ 4.475378] usb usb7: New USB device found, idVendor=1d6b, idProduct=0001 [ 4.475380] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.475382] usb usb7: Product: UHCI Host Controller [ 4.475383] usb usb7: Manufacturer: Linux 4.15.0-33-generic uhci_hcd [ 4.475385] usb usb7: SerialNumber: 0000:00:1d.1 [ 4.475477] hub 7-0:1.0: USB hub found [ 4.475485] hub 7-0:1.0: 2 ports detected [ 4.475935] uhci_hcd 0000:00:1d.2: UHCI Host Controller [ 4.475940] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 8 [ 4.475946] uhci_hcd 0000:00:1d.2: detected 2 ports [ 4.475962] uhci_hcd 0000:00:1d.2: irq 18, io base 0x0000ff40 [ 4.476014] usb usb8: New USB device found, idVendor=1d6b, idProduct=0001 [ 4.476016] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.476018] usb usb8: Product: UHCI Host Controller [ 4.476019] usb usb8: Manufacturer: Linux 4.15.0-33-generic uhci_hcd [ 4.476021] usb usb8: SerialNumber: 0000:00:1d.2 [ 4.476115] hub 8-0:1.0: USB hub found [ 4.476121] hub 8-0:1.0: 2 ports detected [ 4.476256] i8042: PNP: No PS/2 controller found. [ 4.476257] i8042: Probing ports directly. [ 4.479087] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 4.479092] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 4.479221] mousedev: PS/2 mouse device common for all mice [ 4.479372] rtc_cmos 00:01: RTC can wake from S4 [ 4.479478] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0 [ 4.479500] rtc_cmos 00:01: alarms up to one day, 242 bytes nvram, hpet irqs [ 4.479507] i2c /dev entries driver [ 4.479575] device-mapper: uevent: version 1.0.3 [ 4.479646] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: dm-devel@redhat.com [ 4.479673] ledtrig-cpu: registered to indicate activity on CPUs [ 4.480063] NET: Registered protocol family 10 [ 4.485917] Segment Routing with IPv6 [ 4.485941] NET: Registered protocol family 17 [ 4.485981] Key type dns_resolver registered [ 4.486158] RAS: Correctable Errors collector initialized. [ 4.486196] microcode: sig=0x10676, pf=0x1, revision=0x60f [ 4.486234] microcode: Microcode Update Driver: v2.2. [ 4.486246] sched_clock: Marking stable (4486230178, 0)->(4567569316, -81339138) [ 4.486422] registered taskstats version 1 [ 4.486433] Loading compiled-in X.509 certificates [ 4.490057] Loaded X.509 cert 'Build time autogenerated kernel key: b2b2adbda3eef7b219e699c1b87c022096150517' [ 4.490081] zswap: loaded using pool lzo/zbud [ 4.495222] Key type big_key registered [ 4.495225] Key type trusted registered [ 4.497788] Key type encrypted registered [ 4.497791] AppArmor: AppArmor sha1 policy hashing enabled [ 4.497794] ima: No TPM chip found, activating TPM-bypass! (rc=-19) [ 4.497821] evm: HMAC attrs: 0x1 [ 4.498083] Magic number: 2:202:17 [ 4.498216] rtc_cmos 00:01: setting system clock to 2018-09-05 08:00:32 UTC (1536134432) [ 4.498307] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 4.498307] EDD information not available. [ 4.774292] Freeing unused kernel memory: 2408K [ 4.788018] Write protecting the kernel read-only data: 20480k [ 4.788987] Freeing unused kernel memory: 2008K [ 4.794186] Freeing unused kernel memory: 1900K [ 4.803015] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 4.803016] x86/mm: Checking user space page tables [ 4.811634] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 4.826430] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 4.826567] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 4.826575] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 4.911420] wmi_bus wmi_bus-PNP0C14:00: WQBC data block query control method not found [ 4.925964] ahci 0000:00:1f.2: version 3.0 [ 4.926476] ahci 0000:00:1f.2: AHCI 0001.0200 32 slots 6 ports 3 Gbps 0x23 impl SATA mode [ 4.926479] ahci 0000:00:1f.2: flags: 64bit ncq sntf led clo pio ems sxs [ 4.928331] pps_core: LinuxPPS API ver. 1 registered [ 4.928332] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 4.929704] PTP clock support registered [ 4.939601] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 4.939602] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 4.944034] usb 3-2: new low-speed USB device number 2 using uhci_hcd [ 4.962635] usb 8-1: new low-speed USB device number 2 using uhci_hcd [ 4.971157] scsi host2: ahci [ 4.972174] scsi host3: ahci [ 4.972277] scsi host4: ahci [ 4.972370] scsi host5: ahci [ 4.972460] scsi host6: ahci [ 4.972547] scsi host7: ahci [ 4.972599] ata3: SATA max UDMA/133 abar m2048@0xf0400000 port 0xf0400100 irq 29 [ 4.972601] ata4: SATA max UDMA/133 abar m2048@0xf0400000 port 0xf0400180 irq 29 [ 4.972602] ata5: DUMMY [ 4.972603] ata6: DUMMY [ 4.972604] ata7: DUMMY [ 4.972605] ata8: SATA max UDMA/133 abar m2048@0xf0400000 port 0xf0400380 irq 29 [ 4.973140] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode [ 5.135350] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) 00:23:ae:75:31:e4 [ 5.135352] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection [ 5.135388] e1000e 0000:00:19.0 eth0: MAC: 8, PHY: 8, PBA No: 8021FF-0FF [ 5.136205] pci 0000:00:00.0: Intel Q45/Q43 Chipset [ 5.136217] pci 0000:00:00.0: detected gtt size: 2097152K total, 262144K mappable [ 5.136851] pci 0000:00:00.0: detected 32768K stolen memory [ 5.137045] [drm] Memory usable by graphics device = 2048M [ 5.137048] checking generic (d0000000 500000) vs hw (d0000000 10000000) [ 5.137049] fb: switching to inteldrmfb from VESA VGA [ 5.137078] Console: switching to colour dummy device 80x25 [ 5.137195] [drm] Replacing VGA console driver [ 5.138266] e1000e 0000:00:19.0 enp0s25: renamed from eth0 [ 5.143287] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 5.143289] [drm] Driver supports precise vblank timestamp query. [ 5.143794] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 5.150197] usb 3-2: New USB device found, idVendor=093a, idProduct=2510 [ 5.150199] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 5.150201] usb 3-2: Product: USB OPTICAL MOUSE [ 5.150202] usb 3-2: Manufacturer: PIXART [ 5.150350] [drm] RC6 disabled, disabling runtime PM support [ 5.150968] [drm] Initialized i915 1.6.0 20171023 for 0000:00:02.0 on minor 0 [ 5.167248] hidraw: raw HID events driver (C) Jiri Kosina [ 5.183284] usbcore: registered new interface driver usbhid [ 5.183285] usbhid: USB HID core driver [ 5.185575] input: PIXART USB OPTICAL MOUSE as /devices/pci0000:00/0000:00:1a.0/usb3/3-2/3-2:1.0/0003:093A:2510.0001/input/input5 [ 5.185677] hid-generic 0003:093A:2510.0001: input,hidraw0: USB HID v1.11 Mouse [PIXART USB OPTICAL MOUSE] on usb-0000:00:1a.0-2/input0 [ 5.191046] usb 8-1: New USB device found, idVendor=413c, idProduct=2105 [ 5.191050] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 5.191053] usb 8-1: Product: Dell USB Keyboard [ 5.191055] usb 8-1: Manufacturer: Dell [ 5.253042] fbcon: inteldrmfb (fb0) is primary device [ 5.253101] Console: switching to colour frame buffer device 160x64 [ 5.253135] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 5.259462] input: Dell Dell USB Keyboard as /devices/pci0000:00/0000:00:1d.2/usb8/8-1/8-1:1.0/0003:413C:2105.0002/input/input6 [ 5.286370] ata8: SATA link down (SStatus 0 SControl 300) [ 5.286391] ata4: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 5.286410] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 5.287099] ata3.00: ATA-8: TOSHIBA DT01ACA050, MS1OA810, max UDMA/133 [ 5.287101] ata3.00: 976773168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA [ 5.287840] ata3.00: configured for UDMA/133 [ 5.288049] scsi 2:0:0:0: Direct-Access ATA TOSHIBA DT01ACA0 A810 PQ: 0 ANSI: 5 [ 5.288262] sd 2:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/466 GiB) [ 5.288264] sd 2:0:0:0: [sda] 4096-byte physical blocks [ 5.288265] sd 2:0:0:0: Attached scsi generic sg0 type 0 [ 5.288277] sd 2:0:0:0: [sda] Write Protect is off [ 5.288279] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 5.288301] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 5.289346] ata4.00: ATAPI: HL-DT-ST DVD+/-RW GH50N, B103, max UDMA/100 [ 5.293138] ata4.00: configured for UDMA/100 [ 5.304803] scsi 3:0:0:0: CD-ROM HL-DT-ST DVD+-RW GH50N B103 PQ: 0 ANSI: 5 [ 5.305288] sda: sda1 sda2 < sda5 > [ 5.305672] sd 2:0:0:0: [sda] Attached SCSI disk [ 5.316141] hid-generic 0003:413C:2105.0002: input,hidraw1: USB HID v1.10 Keyboard [Dell Dell USB Keyboard] on usb-0000:00:1d.2-1/input0 [ 5.375732] sr 3:0:0:0: [sr0] scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw xa/form2 cdda tray [ 5.375734] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 5.375881] sr 3:0:0:0: Attached scsi CD-ROM sr0 [ 5.375944] sr 3:0:0:0: Attached scsi generic sg1 type 5 [ 5.376025] tsc: Refined TSC clocksource calibration: 2659.999 MHz [ 5.376030] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2657a34898c, max_idle_ns: 440795323804 ns [ 6.400099] clocksource: Switched to clocksource tsc [ 13.377047] random: crng init done [ 13.377049] random: 7 urandom warning(s) missed due to ratelimiting [ 14.415943] NET: Registered protocol family 38 [ 15.341691] EXT4-fs (dm-1): mounted filesystem with ordered data mode. Opts: (null) [ 17.343617] ip_tables: (C) 2000-2006 Netfilter Core Team [ 17.491728] systemd[1]: systemd 237 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN -PCRE2 default-hierarchy=hybrid) [ 17.508112] systemd[1]: Detected architecture x86-64. [ 17.528650] systemd[1]: Set hostname to . [ 20.811745] systemd[1]: Reached target Remote File Systems. [ 20.812058] systemd[1]: Created slice User and Session Slice. [ 20.812075] systemd[1]: Reached target User and Group Name Lookups. [ 20.812288] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 20.812471] systemd[1]: Created slice System Slice. [ 20.812577] systemd[1]: Listening on Journal Socket (/dev/log). [ 20.812724] systemd[1]: Listening on Journal Audit Socket. [ 21.896119] EXT4-fs (dm-1): re-mounted. Opts: errors=remount-ro [ 22.216937] lp: driver loaded but no devices found [ 22.484693] systemd-journald[401]: Received request to flush runtime journal from PID 1 [ 22.581017] ppdev: user-space parallel port driver [ 22.591684] parport_pc 00:02: reported by Plug and Play ACPI [ 22.591747] parport0: PC-style at 0x378 (0x778), irq 7, using FIFO [PCSPP,TRISTATE,COMPAT,EPP,ECP] [ 22.635460] nf_conntrack version 0.5.0 (16384 buckets, 65536 max) [ 22.688136] lp0: using parport0 (interrupt-driven). [ 23.922910] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 26.562790] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 26.911844] ACPI Warning: SystemIO range 0x0000000000000828-0x000000000000082F conflicts with OpRegion 0x0000000000000828-0x000000000000082D (\GLBC) (20170831/utaddress-247) [ 26.911852] ACPI Warning: SystemIO range 0x0000000000000828-0x000000000000082F conflicts with OpRegion 0x000000000000082A-0x000000000000082A (\SACT) (20170831/utaddress-247) [ 26.911856] ACPI Warning: SystemIO range 0x0000000000000828-0x000000000000082F conflicts with OpRegion 0x0000000000000828-0x0000000000000828 (\SSTS) (20170831/utaddress-247) [ 26.911860] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 26.911863] ACPI Warning: SystemIO range 0x00000000000008B0-0x00000000000008BF conflicts with OpRegion 0x00000000000008B8-0x00000000000008BB (\GIC2) (20170831/utaddress-247) [ 26.911867] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 26.911868] ACPI Warning: SystemIO range 0x0000000000000880-0x00000000000008AF conflicts with OpRegion 0x000000000000088C-0x000000000000088F (\GIC1) (20170831/utaddress-247) [ 26.911871] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 26.911899] lpc_ich: Resource conflict(s) found affecting gpio_ich [ 28.041473] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2) [ 28.309757] dell_smbios: Unable to run on non-Dell system [ 28.315037] dell_wmi: Unknown symbol dell_laptop_call_notifier (err -2) [ 28.315042] dell_wmi: Unknown symbol dell_smbios_error (err -2) [ 28.315046] dell_wmi: Unknown symbol dell_smbios_call (err -2) [ 28.756295] intel_powerclamp: No package C-state available [ 28.796265] intel_powerclamp: No package C-state available [ 29.344449] gpio_ich: GPIO from 440 to 511 on gpio_ich [ 29.708365] snd_hda_codec_analog hdaudioC0D2: autoconfig for AD1984A: line_outs=1 (0x12/0x0/0x0/0x0/0x0) type:line [ 29.708368] snd_hda_codec_analog hdaudioC0D2: speaker_outs=1 (0x13/0x0/0x0/0x0/0x0) [ 29.708370] snd_hda_codec_analog hdaudioC0D2: hp_outs=1 (0x11/0x0/0x0/0x0/0x0) [ 29.708371] snd_hda_codec_analog hdaudioC0D2: mono: mono_out=0x0 [ 29.708373] snd_hda_codec_analog hdaudioC0D2: inputs: [ 29.708375] snd_hda_codec_analog hdaudioC0D2: Mic=0x14 [ 29.708376] snd_hda_codec_analog hdaudioC0D2: Line=0x15 [ 29.718477] input: HDA Intel Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input7 [ 29.718548] input: HDA Intel Line as /devices/pci0000:00/0000:00:1b.0/sound/card0/input8 [ 29.718896] input: HDA Intel Line Out as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9 [ 29.718960] input: HDA Intel Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10 [ 34.481408] Adding 4026364k swap on /dev/mapper/ubuntu--vg-swap_1. Priority:-2 extents:1 across:4026364k FS [ 34.884626] EXT4-fs (sda1): mounting ext2 file system using the ext4 subsystem [ 34.926556] EXT4-fs (sda1): mounted filesystem without journal. Opts: (null) [ 37.021829] audit: type=1400 audit(1536134465.017:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=796 comm="apparmor_parser" [ 37.021833] audit: type=1400 audit(1536134465.017:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=796 comm="apparmor_parser" [ 37.021835] audit: type=1400 audit(1536134465.017:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=796 comm="apparmor_parser" [ 37.021837] audit: type=1400 audit(1536134465.017:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=796 comm="apparmor_parser" [ 37.030807] audit: type=1400 audit(1536134465.025:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session" pid=795 comm="apparmor_parser" [ 37.030810] audit: type=1400 audit(1536134465.025:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session//chromium" pid=795 comm="apparmor_parser" [ 37.255938] audit: type=1400 audit(1536134465.249:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=814 comm="apparmor_parser" [ 37.255942] audit: type=1400 audit(1536134465.249:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=814 comm="apparmor_parser" [ 37.255944] audit: type=1400 audit(1536134465.249:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=814 comm="apparmor_parser" [ 37.369781] audit: type=1400 audit(1536134465.365:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince" pid=812 comm="apparmor_parser" [ 51.044834] IPv6: ADDRCONF(NETDEV_UP): enp0s25: link is not ready [ 51.228332] IPv6: ADDRCONF(NETDEV_UP): enp0s25: link is not ready [ 52.736889] e1000e: enp0s25 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [ 52.736996] e1000e 0000:00:19.0 enp0s25: 10/100 speed: disabling TSO [ 52.737028] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s25: link becomes ready [ 58.119000] Bluetooth: Core ver 2.22 [ 58.119024] NET: Registered protocol family 31 [ 58.119025] Bluetooth: HCI device and connection manager initialized [ 58.119030] Bluetooth: HCI socket layer initialized [ 58.119034] Bluetooth: L2CAP socket layer initialized [ 58.119042] Bluetooth: SCO socket layer initialized [ 58.194060] Netfilter messages via NETLINK v0.30. [ 70.459871] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 70.459873] Bluetooth: BNEP filters: protocol multicast [ 70.459878] Bluetooth: BNEP socket layer initialized [ 88.984739] rfkill: input handler disabled [ 101.900314] [UFW BLOCK] IN=enp0s25 OUT= MAC=01:00:5e:00:00:01:00:26:5a:b4:e2:ef:08:00 SRC=192.168.73.73 DST=224.0.0.1 LEN=28 TOS=0x00 PREC=0x00 TTL=1 ID=0 PROTO=2 [ 105.267108] [UFW BLOCK] IN=enp0s25 OUT= MAC=01:00:5e:00:00:fb:00:16:d4:ff:53:74:08:00 SRC=192.168.73.27 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 [ 226.896305] [UFW BLOCK] IN=enp0s25 OUT= MAC=01:00:5e:00:00:01:00:26:5a:b4:e2:ef:08:00 SRC=192.168.73.73 DST=224.0.0.1 LEN=28 TOS=0x00 PREC=0x00 TTL=1 ID=0 PROTO=2 [ 227.637863] [UFW BLOCK] IN=enp0s25 OUT= MAC=01:00:5e:00:00:fb:54:bf:64:66:02:a1:08:00 SRC=192.168.73.197 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 [ 351.892405] [UFW BLOCK] IN=enp0s25 OUT= MAC=01:00:5e:00:00:01:00:26:5a:b4:e2:ef:08:00 SRC=192.168.73.73 DST=224.0.0.1 LEN=28 TOS=0x00 PREC=0x00 TTL=1 ID=0 PROTO=2 [ 352.190783] [UFW BLOCK] IN=enp0s25 OUT= MAC=01:00:5e:00:00:fb:b8:27:eb:58:6a:2b:08:00 SRC=192.168.73.199 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 [ 476.888503] [UFW BLOCK] IN=enp0s25 OUT= MAC=01:00:5e:00:00:01:00:26:5a:b4:e2:ef:08:00 SRC=192.168.73.73 DST=224.0.0.1 LEN=28 TOS=0x00 PREC=0x00 TTL=1 ID=0 PROTO=2 [ 479.121647] [UFW BLOCK] IN=enp0s25 OUT= MAC=01:00:5e:00:00:fb:00:16:d4:ff:53:74:08:00 SRC=192.168.73.27 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2