Re: [Xen-devel] [BUG] After upgrade to Xen 4.12.0 iommu=no-igfx

[Roman Shaposhnik <roman@zededa.com>]

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On Tue, Jul 23, 2019 at 11:12 AM Andrew Cooper
<andrew.cooper3@citrix.com> wrote:
>
> On 23/07/2019 18:58, Roman Shaposhnik wrote:
>
> On Tue, Jul 23, 2019 at 10:50 AM Andrew Cooper
> <andrew.cooper3@citrix.com> wrote:
>
> On 23/07/2019 18:48, Roman Shaposhnik wrote:
>
> On Tue, Jul 23, 2019 at 10:35 AM Andrew Cooper
> <andrew.cooper3@citrix.com> wrote:
>
> On 23/07/2019 18:32, Roman Shaposhnik wrote:
>
> Hi Roger!
>
> I applied your patch, removed no-igfx and I still see the original
> problem. Please let me know what other logs/debugs would you need at
> this point.
>
> Please can you collect a full boot log with iommu=debug
>
> How long of an output should I expect when iommu=debug is enabled?
> I've just enabled it and I'm looking at what appears to be an endless
> scroll of debug info.
>
> This is all I see for the good 5 minutes at this point. Culminating with:
> (XEN)   (XEN) APIC error on CPU0: 40(00)
>
> and a failure to boot.
>
> Note that this is still without no-igfx
>
> I'm attaching the tail end of this log.
>
> Sadly, what is useful is the head of the log, before it starts
> complaining loudly about every DMA fault.
>
> No worries. Take a look at the head of the log attached.
>
> Btw, I'm kind of curious why iommu=debug would actually make it crash
>
>
> The system is rather sickly, and is debugging at a rate slower than incoming faults, which is going to starve whichever CPU is taking the IOMMU interrupt.
>
> I wouldn't worry about the APIC error now.

Got it. Makes sense.

> Curiously, there is one single intremap error on boot, which is likely unrelated.
>
> (XEN) [VT-D]INTR-REMAP: Request device [0000:f0:1f.0] fault index 0, iommu reg = ffff82c0008e0000
>
> (XEN) [VT-D]INTR-REMAP: reason 22 - Present field in the IRTE entry is clear
>
>
> This will be irq0 from the IO-APIC.
>
> Can you try booting following the guidance from
>
> (XEN) [VT-D]found ACPI_DMAR_RMRR:
>
> (XEN) [VT-D]  RMRR address range 8d800000..8fffffff not in reserved memory; need "iommu_inclusive_mapping=1"?
>
> (XEN) [VT-D] endpoint: 0000:00:02.0
>
>
> which I noted on my first reply?  Given that Rogers patch didn't help, something else is going on.

Sorry -- missed that option the first time around.

Interestingly enough, adding iommu_inclusive_mapping=1 AND iommu=debug
booted the system just fine.

There are no issues with screen.

I am attaching a full log.

Btw, my understanding is that this may point to a BIOS issue. Which
would be fair conclusion, but I've got to wonder why Xen 4.11 didn't
seem to be susceptible to this BIOS issue.

Thanks,
Roman.

[-- Attachment #2: xen-log3.txt --]
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0x0000:0x00:0x02.0x0: ROM: 0x10000 bytes at 0x8968d018
0x0000:0x02:0x00.0x0: ROM: 0x10000 bytes at 0x89640018
0x0000:0x00:0x1f.0x6: ROM: 0x10c00 bytes at 0x8962f018
 Xen 4.12.0
(XEN) Xen version 4.12.0 (@) (gcc (Alpine 6.4.0) 6.4.0) debug=n  Tue Jul 23 17:15:48 UTC 2019
(XEN) Latest ChangeSet:
(XEN) Bootloader: GRUB 2.03
(XEN) Command line: com1=115200,8n1 console=com1,vga iommu_inclusive_mapping=1 iommu=debug dom0_mem=1024M,max:1024M dom0_max_vcpus=1 dom0_vcpus_pin smt=false
(XEN) Xen image load base address: 0x88000000
(XEN) Video information:
(XEN)  VGA is graphics mode 1680x1050, 32 bpp
(XEN) Disc information:
(XEN)  Found 0 MBR signatures
(XEN)  Found 1 EDD information structures
(XEN) EFI RAM map:
(XEN)  0000000000000000 - 0000000000058000 (usable)
(XEN)  0000000000058000 - 0000000000059000 (reserved)
(XEN)  0000000000059000 - 000000000009f000 (usable)
(XEN)  000000000009f000 - 00000000000a0000 (reserved)
(XEN)  0000000000100000 - 000000008648a000 (usable)
(XEN)  000000008648a000 - 000000008648b000 (ACPI NVS)
(XEN)  000000008648b000 - 00000000864b5000 (reserved)
(XEN)  00000000864b5000 - 000000008c224000 (usable)
(XEN)  000000008c224000 - 000000008c528000 (reserved)
(XEN)  000000008c528000 - 000000008c736000 (usable)
(XEN)  000000008c736000 - 000000008cea7000 (ACPI NVS)
(XEN)  000000008cea7000 - 000000008d2ff000 (reserved)
(XEN)  000000008d2ff000 - 000000008d300000 (usable)
(XEN)  000000008d300000 - 000000008d400000 (reserved)
(XEN)  00000000e0000000 - 00000000f0000000 (reserved)
(XEN)  00000000fe000000 - 00000000fe011000 (reserved)
(XEN)  00000000fec00000 - 00000000fec01000 (reserved)
(XEN)  00000000fee00000 - 00000000fee01000 (reserved)
(XEN)  00000000ff000000 - 0000000100000000 (reserved)
(XEN)  0000000100000000 - 000000016e000000 (usable)
(XEN) ACPI: RSDP 8CE49000, 0024 (r2 ALASKA)
(XEN) ACPI: XSDT 8CE490A8, 00CC (r1 ALASKA   A M I   1072009 AMI     10013)
(XEN) ACPI: FACP 8CE6C370, 010C (r5 ALASKA   A M I   1072009 AMI     10013)
(XEN) ACPI: DSDT 8CE49208, 23167 (r2 ALASKA   A M I   1072009 INTL 20120913)
(XEN) ACPI: FACS 8CE8EF80, 0040
(XEN) ACPI: APIC 8CE6C480, 0084 (r3 ALASKA   A M I   1072009 AMI     10013)
(XEN) ACPI: FPDT 8CE6C508, 0044 (r1 ALASKA   A M I   1072009 AMI     10013)
(XEN) ACPI: FIDT 8CE6C550, 009C (r1 ALASKA   A M I   1072009 AMI     10013)
(XEN) ACPI: MCFG 8CE6C5F0, 003C (r1 ALASKA   A M I   1072009 MSFT       97)
(XEN) ACPI: HPET 8CE6C630, 0038 (r1 ALASKA   A M I   1072009 AMI.    5000B)
(XEN) ACPI: LPIT 8CE6C668, 0094 (r1 INTEL   SKL-ULT        0 MSFT       5F)
(XEN) ACPI: SSDT 8CE6C700, 0248 (r2 INTEL  sensrhub        0 INTL 20120913)
(XEN) ACPI: SSDT 8CE6C948, 2BAE (r2 INTEL  PtidDevc     1000 INTL 20120913)
(XEN) ACPI: SSDT 8CE6F4F8, 0BE3 (r2 INTEL  Ther_Rvp     1000 INTL 20120913)
(XEN) ACPI: SSDT 8CE700E0, 04A3 (r2 INTEL     zpodd     1000 INTL 20120913)
(XEN) ACPI: DBGP 8CE70588, 0034 (r1 INTEL                  0 MSFT       5F)
(XEN) ACPI: DBG2 8CE705C0, 0054 (r0 INTEL                  0 MSFT       5F)
(XEN) ACPI: SSDT 8CE70618, 06E9 (r2  INTEL xh_rvp07        0 INTL 20120913)
(XEN) ACPI: SSDT 8CE70D08, 547E (r2 SaSsdt  SaSsdt      3000 INTL 20120913)
(XEN) ACPI: UEFI 8CE76188, 0042 (r1                        0             0)
(XEN) ACPI: SSDT 8CE761D0, 0E73 (r2 CpuRef  CpuSsdt     3000 INTL 20120913)
(XEN) ACPI: BGRT 8CE77048, 0038 (r1 ALASKA   A M I   1072009 AMI     10013)
(XEN) ACPI: DMAR 8CE77080, 00A8 (r1 INTEL      SKL         1 INTL        1)
(XEN) ACPI: TPM2 8CE77128, 0034 (r3        Tpm2Tabl        1 AMI         0)
(XEN) ACPI: ASF! 8CE77160, 00A5 (r32 INTEL       HCG        1 TFSM    F4240)
(XEN) System RAM: 4003MB (4099736kB)
(XEN) Domain heap initialised
(XEN) ACPI: 32/64X FACS address mismatch in FADT - 8ce8ef80/0000000000000000, using 32
(XEN) IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
(XEN) Enabling APIC mode:  Flat.  Using 1 I/O APICs
(XEN) [VT-D]Host address width 39
(XEN) [VT-D]found ACPI_DMAR_DRHD:
(XEN) [VT-D]  dmaru->address = fed90000
(XEN) [VT-D]drhd->address = fed90000 iommu->reg = ffff82c0008de000
(XEN) [VT-D]cap = 1c0000c40660462 ecap = 7e3ff0505e
(XEN) [VT-D] endpoint: 0000:00:02.0
(XEN) [VT-D]found ACPI_DMAR_DRHD:
(XEN) [VT-D]  dmaru->address = fed91000
(XEN) [VT-D]drhd->address = fed91000 iommu->reg = ffff82c0008e0000
(XEN) [VT-D]cap = d2008c40660462 ecap = f050da
(XEN) [VT-D] IOAPIC: 0000:f0:1f.0
(XEN) [VT-D] MSI HPET: 0000:00:1f.0
(XEN) [VT-D]  flags: INCLUDE_ALL
(XEN) [VT-D]found ACPI_DMAR_RMRR:
(XEN) [VT-D] endpoint: 0000:00:14.0
(XEN) [VT-D]found ACPI_DMAR_RMRR:
(XEN) [VT-D]  RMRR address range 8d800000..8fffffff not in reserved memory; need "iommu_inclusive_mapping=1"?
(XEN) [VT-D] endpoint: 0000:00:02.0
(XEN) Switched to APIC driver x2apic_cluster.
(XEN) xstate: size: 0x440 and states: 0x1f
(XEN) Speculative mitigation facilities:
(XEN)   Hardware features:
(XEN)   Compiled-in support: SHADOW_PAGING
(XEN)   Xen settings: BTI-Thunk N/A, SPEC_CTRL: No, Other:
(XEN)   L1TF: believed vulnerable, maxphysaddr L1D 46, CPUID 39, Safe address 8000000000
(XEN)   Support for HVM VMs: RSB EAGER_FPU
(XEN)   Support for PV VMs: RSB EAGER_FPU
(XEN)   XPTI (64-bit PV only): Dom0 enabled, DomU enabled (with PCID)
(XEN)   PV L1TF shadowing: Dom0 disabled, DomU enabled
(XEN) Using scheduler: SMP Credit Scheduler rev2 (credit2)
(XEN) Initializing Credit2 scheduler
(XEN) Platform timer is 23.999MHz HPET
(XEN) Detected 2496.153 MHz processor.
(XEN) Initing memory sharing.
(XEN) Intel VT-d iommu 0 supported page sizes: 4kB, 2MB, 1GB.
(XEN) Intel VT-d iommu 1 supported page sizes: 4kB, 2MB, 1GB.
(XEN) Intel VT-d Snoop Control not enabled.
(XEN) Intel VT-d Dom0 DMA Passthrough not enabled.
(XEN) Intel VT-d Queued Invalidation enabled.
(XEN) Intel VT-d Interrupt Remapping enabled.
(XEN) Intel VT-d Posted Interrupt not enabled.
(XEN) Intel VT-d Shared EPT tables enabled.
(XEN) I/O virtualisation enabled
(XEN)  - Dom0 mode: Relaxed
(XEN) Interrupt remapping enabled
(XEN) Enabled directed EOI with ioapic_ack_old on!
(XEN) ENABLING IO-APIC IRQs
(XEN)  -> Using old ACK method
(XEN) TSC_DEADLINE disabled due to Errata; please update microcode to version 0xb2 (or later)
(XEN) Allocated console ring of 16 KiB.
(XEN) mwait-idle: max C-state count of 8 reached
(XEN) VMX: Supported advanced features:
(XEN)  - APIC MMIO access virtualisation
(XEN)  - APIC TPR shadow
(XEN)  - Extended Page Tables (EPT)
(XEN)  - Virtual-Processor Identifiers (VPID)
(XEN)  - Virtual NMI
(XEN)  - MSR direct-access bitmap
(XEN)  - Unrestricted Guest
(XEN)  - VMCS shadowing
(XEN)  - VM Functions
(XEN)  - Virtualisation Exceptions
(XEN)  - Page Modification Logging
(XEN) HVM: ASIDs enabled.
(XEN) HVM: VMX enabled
(XEN) HVM: Hardware Assisted Paging (HAP) detected
(XEN) HVM: HAP page sizes: 4kB, 2MB, 1GB
(XEN) mwait-idle: max C-state count of 8 reached
(XEN) mwait-idle: max C-state count of 8 reached
(XEN) mwait-idle: max C-state count of 8 reached
(XEN) Brought up 2 CPUs
(XEN) Dom0 has maximum 312 PIRQs
(XEN)  Xen  kernel: 64-bit, lsb, compat32
(XEN)  Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x2a2c000
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN)  Dom0 alloc.:   0000000164000000->0000000168000000 (245760 pages to be allocated)
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN)  Loaded kernel: ffffffff81000000->ffffffff82a2c000
(XEN)  Init. ramdisk: 0000000000000000->0000000000000000
(XEN)  Phys-Mach map: 0000008000000000->0000008000200000
(XEN)  Start info:    ffffffff82a2c000->ffffffff82a2c4b4
(XEN)  Xenstore ring: 0000000000000000->0000000000000000
(XEN)  Console ring:  0000000000000000->0000000000000000
(XEN)  Page tables:   ffffffff82a2d000->ffffffff82a46000
(XEN)  Boot stack:    ffffffff82a46000->ffffffff82a47000
(XEN)  TOTAL:         ffffffff80000000->ffffffff82c00000
(XEN)  ENTRY ADDRESS: ffffffff826af180
(XEN) Dom0 has maximum 1 VCPUs
(XEN) [VT-D]d0:Hostbridge: skip 0000:00:00.0 map
(XEN) Bogus DMIBAR 0xfed18001 on 0000:00:00.0
(XEN) [VT-D]d0:PCIe: map 0000:00:02.0
(XEN) [VT-D]d0:PCI: map 0000:00:08.0
(XEN) [VT-D]d0:PCI: map 0000:00:14.0
(XEN) [VT-D]d0:PCI: map 0000:00:14.2
(XEN) [VT-D]d0:PCI: map 0000:00:16.0
(XEN) [VT-D]d0:PCI: map 0000:00:17.0
(XEN) [VT-D]d0:PCI: map 0000:00:1f.0
(XEN) [VT-D]d0:PCI: map 0000:00:1f.2
(XEN) [VT-D]d0:PCI: map 0000:00:1f.3
(XEN) [VT-D]d0:PCI: map 0000:00:1f.4
(XEN) [VT-D]d0:PCI: map 0000:00:1f.6
(XEN) [VT-D]d0:PCIe: map 0000:01:00.0
(XEN) [VT-D]d0:PCIe: map 0000:02:00.0
(XEN) IOMMU inclusive mappings are deprecated and will be removed in future versions
(XEN) [VT-D]iommu_enable_translation: iommu->reg = ffff82c0008de000
(XEN) [VT-D]iommu_enable_translation: iommu->reg = ffff82c0008e0000
(XEN) Initial low memory virq threshold set at 0x4000 pages.
(XEN) Scrubbing Free RAM in background
(XEN) Std. Loglevel: Errors and warnings
(XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings)
(XEN) Xen is relinquishing VGA console.
(XEN) *** Serial input to DOM0 (type 'CTRL-a' three times to switch input)
(XEN) Freed 480kB init memory
(XEN) [VT-D]DMAR:[DMA Write] Request device [0000:00:02.0] fault addr 0, iommu reg = ffff82c0008de000
(XEN) [VT-D]DMAR: reason 01 - Present bit in root entry is clear
(XEN) print_vtd_entries: iommu #0 dev 0000:00:02.0 gmfn 00000
(XEN)     root_entry[00] = 16bcd3001
(XEN)     context[10] = 2_16bcd2001
(XEN)     l4[000] = 16bcd1003
(XEN)     l3[000] = 16bcd0003
(XEN)     l2[000] = 16bccf003
(XEN)     l1[000] = 3
(XEN) [VT-D]INTR-REMAP: Request device [0000:f0:1f.0] fault index 0, iommu reg = ffff82c0008e0000
(XEN) [VT-D]INTR-REMAP: reason 22 - Present field in the IRTE entry is clear
mapping kernel into physical memory
about to get started...
[    0.000000] Linux version 4.19.5-linuxkit (root@6bc26393086c) (gcc version 6.3.0 (Alpine 6.3.0)) #1 SMP Fri Jul 19 22:50:41 UTC 2019
[    0.000000] Command line: console=hvc0 earlyprintk=xen rootdelay=3 root=PARTUUID=ed95538d-31d5-458e-8323-15983c782e4f text
[    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: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[    0.000000] Released 0 page(s)
[    0.000000] BIOS-provided physical RAM map:
[    0.000000] Xen: [mem 0x0000000000000000-0x0000000000057fff] usable
[    0.000000] Xen: [mem 0x0000000000058000-0x0000000000058fff] reserved
[    0.000000] Xen: [mem 0x0000000000059000-0x000000000009efff] usable
[    0.000000] Xen: [mem 0x000000000009f000-0x00000000000fffff] reserved
[    0.000000] Xen: [mem 0x0000000000100000-0x0000000040061fff] usable
[    0.000000] Xen: [mem 0x0000000040062000-0x0000000086489fff] unusable
[    0.000000] Xen: [mem 0x000000008648a000-0x000000008648afff] ACPI NVS
[    0.000000] Xen: [mem 0x000000008648b000-0x00000000864b4fff] reserved
[    0.000000] Xen: [mem 0x00000000864b5000-0x000000008c223fff] unusable
[    0.000000] Xen: [mem 0x000000008c224000-0x000000008c527fff] reserved
[    0.000000] Xen: [mem 0x000000008c528000-0x000000008c735fff] unusable
[    0.000000] Xen: [mem 0x000000008c736000-0x000000008cea6fff] ACPI NVS
[    0.000000] Xen: [mem 0x000000008cea7000-0x000000008d2fefff] reserved
[    0.000000] Xen: [mem 0x000000008d2ff000-0x000000008d2fffff] unusable
[    0.000000] Xen: [mem 0x000000008d300000-0x000000008d3fffff] reserved
[    0.000000] Xen: [mem 0x00000000e0000000-0x00000000efffffff] reserved
[    0.000000] Xen: [mem 0x00000000fe000000-0x00000000fe010fff] reserved
[    0.000000] Xen: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[    0.000000] Xen: [mem 0x00000000fed90000-0x00000000fed91fff] reserved
[    0.000000] Xen: [mem 0x00000000fee00000-0x00000000feefffff] reserved
[    0.000000] Xen: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
[    0.000000] Xen: [mem 0x0000000100000000-0x000000016dffffff] unusable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] efi: EFI v2.40 by American Megatrends
[    0.000000] efi:  ESRT=0x8d29c098  ACPI=0x8ce49000  ACPI 2.0=0x8ce49000  SMBIOS=0xf05e0  SMBIOS 3.0=0xf0600  MPS=0xfc9c0
[    0.000000] SMBIOS 3.0.0 present.
[    0.000000] DMI:  /, BIOS 5.11 06/12/2017
[    0.000000] Hypervisor detected: Xen PV
[    0.000662] tsc: Detected 2496.152 MHz processor
[    0.010503] last_pfn = 0x40062 max_arch_pfn = 0x400000000
[    0.010504] Disabled
[    0.010506] x86/PAT: MTRRs disabled, skipping PAT initialization too.
[    0.010509] x86/PAT: Configuration [0-7]: WB  WT  UC- UC  WC  WP  UC  UC
[    0.010538] Kernel/User page tables isolation: disabled on XEN PV.
[    0.177531] Secure boot disabled
[    0.177545] ACPI: Early table checksum verification disabled
[    0.177552] ACPI: RSDP 0x000000008CE49000 000024 (v02 ALASKA)
[    0.177561] ACPI: XSDT 0x000000008CE490A8 0000CC (v01 ALASKA A M I    01072009 AMI  00010013)
[    0.177591] ACPI: FACP 0x000000008CE6C370 00010C (v05 ALASKA A M I    01072009 AMI  00010013)
[    0.177647] ACPI: DSDT 0x000000008CE49208 023167 (v02 ALASKA A M I    01072009 INTL 20120913)
[    0.177658] ACPI: FACS 0x000000008CE8EF80 000040
[    0.177669] ACPI: APIC 0x000000008CE6C480 000084 (v03 ALASKA A M I    01072009 AMI  00010013)
[    0.177681] ACPI: FPDT 0x000000008CE6C508 000044 (v01 ALASKA A M I    01072009 AMI  00010013)
[    0.177692] ACPI: FIDT 0x000000008CE6C550 00009C (v01 ALASKA A M I    01072009 AMI  00010013)
[    0.177703] ACPI: MCFG 0x000000008CE6C5F0 00003C (v01 ALASKA A M I    01072009 MSFT 00000097)
[    0.177714] ACPI: HPET 0x000000008CE6C630 000038 (v01 ALASKA A M I    01072009 AMI. 0005000B)
[    0.177726] ACPI: LPIT 0x000000008CE6C668 000094 (v01 INTEL  SKL-ULT  00000000 MSFT 0000005F)
[    0.177737] ACPI: SSDT 0x000000008CE6C700 000248 (v02 INTEL  sensrhub 00000000 INTL 20120913)
[    0.177749] ACPI: SSDT 0x000000008CE6C948 002BAE (v02 INTEL  PtidDevc 00001000 INTL 20120913)
[    0.177760] ACPI: SSDT 0x000000008CE6F4F8 000BE3 (v02 INTEL  Ther_Rvp 00001000 INTL 20120913)
[    0.177771] ACPI: SSDT 0x000000008CE700E0 0004A3 (v02 INTEL  zpodd    00001000 INTL 20120913)
[    0.177783] ACPI: DBGP 0x000000008CE70588 000034 (v01 INTEL           00000000 MSFT 0000005F)
[    0.177794] ACPI: DBG2 0x000000008CE705C0 000054 (v00 INTEL           00000000 MSFT 0000005F)
[    0.177806] ACPI: SSDT 0x000000008CE70618 0006E9 (v02 INTEL  xh_rvp07 00000000 INTL 20120913)
[    0.177817] ACPI: SSDT 0x000000008CE70D08 00547E (v02 SaSsdt SaSsdt   00003000 INTL 20120913)
[    0.177829] ACPI: UEFI 0x000000008CE76188 000042 (v01                 00000000      00000000)
[    0.177841] ACPI: SSDT 0x000000008CE761D0 000E73 (v02 CpuRef CpuSsdt  00003000 INTL 20120913)
[    0.177852] ACPI: BGRT 0x000000008CE77048 000038 (v01 ALASKA A M I    01072009 AMI  00010013)
[    0.177864] ACPI: RMAD 0x000000008CE77080 0000A8 (v01 INTEL  SKL      00000001 INTL 00000001)
[    0.177875] ACPI: TPM2 0x000000008CE77128 000034 (v03        Tpm2Tabl 00000001 AMI  00000000)
[    0.177890] ACPI: ASF! 0x000000008CE77160 0000A5 (v32 INTEL   HCG     00000001 TFSM 000F4240)
[    0.177921] Setting APIC routing to Xen PV.
[    0.181452] Zone ranges:
[    0.181454]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.181456]   DMA32    [mem 0x0000000001000000-0x0000000040061fff]
[    0.181458]   Normal   empty
[    0.181460] Movable zone start for each node
[    0.181461] Early memory node ranges
[    0.181462]   node   0: [mem 0x0000000000001000-0x0000000000057fff]
[    0.181464]   node   0: [mem 0x0000000000059000-0x000000000009efff]
[    0.181465]   node   0: [mem 0x0000000000100000-0x0000000040061fff]
[    0.182043] Reserved but unavailable: 32769 pages
[    0.182045] Initmem setup node 0 [mem 0x0000000000001000-0x0000000040061fff]
[    0.187327] p2m virtual area at (____ptrval____), size is 40000000
[    0.287329] Remapped 98 page(s)
[    0.287371] Reserving Intel graphics memory at [mem 0x8e000000-0x8fffffff]
[    0.287693] ACPI: PM-Timer IO Port: 0x1808
[    0.287725] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[    0.287728] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[    0.287729] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[    0.287731] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
[    0.287773] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
[    0.287782] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.287785] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.287799] Using ACPI (MADT) for SMP configuration information
[    0.287803] ACPI: HPET id: 0x8086a701 base: 0xfed00000
[    0.287809] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
[    0.287831] [mem 0x90000000-0xdfffffff] available for PCI devices
[    0.287834] Booting paravirtualized kernel on Xen
[    0.287836] Xen version: 4.12.0 (preserve-AD)
[    0.287838] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.402817] random: get_random_bytes called from start_kernel+0x92/0x4be with crng_init=0
[    0.402826] setup_percpu: NR_CPUS:128 nr_cpumask_bits:128 nr_cpu_ids:4 nr_node_ids:1
[    0.403070] percpu: Embedded 45 pages/cpu @(____ptrval____) s143768 r8192 d32360 u524288
[    0.403128] Built 1 zonelists, mobility grouping on.  Total pages: 258024
[    0.403130] Kernel command line: console=hvc0 earlyprintk=xen rootdelay=3 root=PARTUUID=ed95538d-31d5-458e-8323-15983c782e4f text
[    0.403357] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes)
[    0.403399] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes)
[    0.403549] x2apic disabled
[    0.433014] software IO TLB: mapped [mem 0x3a600000-0x3e600000] (64MB)
[    0.443792] Memory: 930940K/1048572K available (12300K kernel code, 1599K rwdata, 3084K rodata, 1592K init, 1924K bss, 117632K reserved, 0K cma-reserved)
[    0.443854] ftrace: allocating 43804 entries in 172 pages
[    0.461108] rcu: Hierarchical RCU implementation.
[    0.461111] rcu: 	RCU restricting CPUs from NR_CPUS=128 to nr_cpu_ids=1.
[    0.461112] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[    0.464283] Using NULL legacy PIC
[    0.464285] NR_IRQS: 8448, nr_irqs: 256, preallocated irqs: 0
[    0.464301] xen:events: Using FIFO-based ABI
[    0.464467] Console: colour dummy device 80x25
[    0.464647] console [tty0] enabled
[    0.465143] console [hvc0] enabled
[    0.465151] ACPI: Core revision 20180810
[    0.480314] ACPI BIOS Warning (bug): Incorrect checksum in table [BGRT] - 0x99, should be 0xAF (20180810/tbprint-177)
[    0.480385] clocksource: xen: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[    0.480406] installing Xen timer for CPU 0
[    0.480491] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x23fb06a9070, max_idle_ns: 440795271167 ns
[    0.480556] Calibrating delay loop (skipped), value calculated using timer frequency.. 4992.30 BogoMIPS (lpj=24961520)
[    0.480565] pid_max: default: 32768 minimum: 301
[    0.480652] Security Framework initialized
[    0.480657] Yama: becoming mindful.
[    0.480683] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes)
[    0.480691] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes)
[    0.480948] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[    0.480953] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
[    0.480960] Spectre V2 : Vulnerable: Minimal generic ASM retpoline
[    0.480965] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    0.480971] Speculative Store Bypass: Vulnerable
[    0.530984] Freeing SMP alternatives memory: 24K
[    0.532915] VPMU disabled by hypervisor.
[    0.533079] Performance Events: unsupported p6 CPU model 78 no PMU driver, software events only.
[    0.533150] rcu: Hierarchical SRCU implementation.
[    0.533313] NMI watchdog: Perf NMI watchdog permanently disabled
[    0.533375] smp: Bringing up secondary CPUs ...
[    0.533380] smp: Brought up 1 node, 1 CPU
[    0.533384] smpboot: Max logical packages: 1
[    0.533547] devtmpfs: initialized
[    0.533601] x86/mm: Memory block size: 128MB
[    0.534008] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.534019] futex hash table entries: 256 (order: 2, 16384 bytes)
[    0.534070] pinctrl core: initialized pinctrl subsystem
[    0.534244] NET: Registered protocol family 16
[    0.534265] xen:grant_table: Grant tables using version 1 layout
[    0.534281] Grant table initialized
[    0.534433] audit: initializing netlink subsys (disabled)
[    0.534535] audit: type=2000 audit(1563905980.533:1): state=initialized audit_enabled=0 res=1
[    0.534697] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[    0.534705] ACPI: bus type PCI registered
[    0.534831] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.534840] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
[    0.588400] PCI: Using configuration type 1 for base access
[    0.590326] cryptd: max_cpu_qlen set to 1000
[    0.590443] ACPI: Added _OSI(Module Device)
[    0.590448] ACPI: Added _OSI(Processor Device)
[    0.590453] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.590458] ACPI: Added _OSI(Processor Aggregator Device)
[    0.590462] ACPI: Added _OSI(Linux-Dell-Video)
[    0.590467] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.638258] ACPI: 8 ACPI AML tables successfully acquired and loaded
[    0.644579] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[    0.649607] ACPI: Dynamic OEM Table Load:
[    0.649618] ACPI: SSDT 0xFFFF88803A319400 00037F (v02 PmRef  Cpu0Cst  00003001 INTL 20120913)
[    0.650150] ACPI: Dynamic OEM Table Load:
[    0.650158] ACPI: SSDT 0xFFFF888039813000 00063F (v02 PmRef  Cpu0Ist  00003000 INTL 20120913)
[    0.652408] ACPI: EC: EC started
[    0.652413] ACPI: EC: interrupt blocked
[    0.652468] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as first EC
[    0.652474] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x50, EC_CMD/EC_SC=0x66, EC_DATA=0x62
[    0.652481] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as boot DSDT EC to handle transactions
[    0.652487] ACPI: Interpreter enabled
[    0.652499] ACPI: (supports S0 S5)
[    0.652503] ACPI: Using IOAPIC for interrupt routing
[    0.652550] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.653879] ACPI: Enabled 7 GPEs in block 00 to 7F
[    0.657054] ACPI: Power Resource [PG00] (on)
[    0.657546] ACPI: Power Resource [PG01] (on)
[    0.657948] ACPI: Power Resource [PG02] (on)
[    0.664592] ACPI: Power Resource [WRST] (on)
[    0.665027] ACPI: Power Resource [WRST] (on)
[    0.665465] ACPI: Power Resource [WRST] (on)
[    0.665945] ACPI: Power Resource [WRST] (on)
[    0.666371] ACPI: Power Resource [WRST] (on)
[    0.666810] ACPI: Power Resource [WRST] (on)
[    0.667301] ACPI: Power Resource [WRST] (on)
[    0.667741] ACPI: Power Resource [WRST] (on)
[    0.668172] ACPI: Power Resource [WRST] (on)
[    0.668661] ACPI: Power Resource [WRST] (on)
[    0.669120] ACPI: Power Resource [WRST] (on)
[    0.669554] ACPI: Power Resource [WRST] (on)
[    0.670035] ACPI: Power Resource [WRST] (on)
[    0.670461] ACPI: Power Resource [WRST] (on)
[    0.670896] ACPI: Power Resource [WRST] (on)
[    0.671383] ACPI: Power Resource [WRST] (on)
[    0.671823] ACPI: Power Resource [WRST] (on)
[    0.672250] ACPI: Power Resource [WRST] (on)
[    0.672743] ACPI: Power Resource [WRST] (on)
[    0.673190] ACPI: Power Resource [WRST] (on)
[    0.688210] ACPI: Power Resource [FN00] (off)
[    0.688322] ACPI: Power Resource [FN01] (off)
[    0.688431] ACPI: Power Resource [FN02] (off)
[    0.688538] ACPI: Power Resource [FN03] (off)
[    0.688646] ACPI: Power Resource [FN04] (off)
[    0.690184] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
[    0.690196] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[    0.693408] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME PCIeCapability LTR]
[    0.693417] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration
[    0.694106] PCI host bridge to bus 0000:00
[    0.694113] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    0.694119] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.694124] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.694131] pci_bus 0000:00: root bus resource [mem 0x90000000-0xdfffffff window]
[    0.694137] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window]
[    0.694144] pci_bus 0000:00: root bus resource [bus 00-fe]
(XEN) Bogus DMIBAR 0xfed18001 on 0000:00:00.0
[    0.694967] pci 0000:00:02.0: BAR 2: assigned to efifb
[    0.698162] pci 0000:00:1c.0: Intel SPT PCH root port ACS workaround enabled
[    0.698739] pci 0000:00:1c.5: Intel SPT PCH root port ACS workaround enabled
[    0.702593] pci 0000:00:1c.0: PCI bridge to [bus 01]
[    0.703392] pci 0000:02:00.0: 2.000 Gb/s available PCIe bandwidth, limited by 2.5 GT/s x1 link at 0000:00:1c.5 (capable of 7.876 Gb/s with 8 GT/s x1 link)
[    0.703646] pci 0000:00:1c.5: PCI bridge to [bus 02]
[    0.708086] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.708179] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15)
[    0.708268] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.708357] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.708453] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.708542] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.708631] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.708770] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.709486] ACPI: EC: interrupt unblocked
[    0.709526] ACPI: EC: event unblocked
[    0.709550] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x50, EC_CMD/EC_SC=0x66, EC_DATA=0x62
[    0.709557] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as boot DSDT EC to handle transactions and events
[    0.709607] xen:balloon: Initialising balloon driver
[    0.709757] SCSI subsystem initialized
[    0.709825] ACPI: bus type USB registered
[    0.709848] usbcore: registered new interface driver usbfs
[    0.709860] usbcore: registered new interface driver hub
[    0.709880] usbcore: registered new device driver usb
[    0.709897] pps_core: LinuxPPS API ver. 1 registered
[    0.709901] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.709911] PTP clock support registered
[    0.709954] Registered efivars operations
[    0.715010] PCI: Using ACPI for IRQ routing
[    0.752909] NetLabel: Initializing
[    0.752914] NetLabel:  domain hash size = 128
[    0.752918] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
[    0.752938] NetLabel:  unlabeled traffic allowed by default
[    0.753155] clocksource: Switched to clocksource tsc-early
[    0.767862] VFS: Disk quotas dquot_6.6.0
[    0.767862] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.767862] FS-Cache: Loaded
[    0.767862] hugetlbfs: disabling because there are no supported hugepage sizes
[    0.767862] CacheFiles: Loaded
[    0.767862] pnp: PnP ACPI init
[    0.767862] system 00:00: [io  0x0a00-0x0a2f] has been reserved
[    0.767862] Already setup the GSI :4
[    0.771018] system 00:05: [io  0x0200-0x027f] has been reserved
[    0.771851] system 00:06: [io  0x029c-0x029d] has been reserved
[    0.772075] system 00:07: [io  0x0680-0x069f] has been reserved
[    0.772082] system 00:07: [io  0xffff] has been reserved
[    0.772087] system 00:07: [io  0xffff] has been reserved
[    0.772092] system 00:07: [io  0xffff] has been reserved
[    0.772097] system 00:07: [io  0x1800-0x18fe] has been reserved
[    0.772102] system 00:07: [io  0x164e-0x164f] has been reserved
[    0.772298] system 00:09: [io  0x1854-0x1857] has been reserved
[    0.772667] system 00:0a: [mem 0xfed10000-0xfed17fff] has been reserved
[    0.772674] system 00:0a: [mem 0xfed18000-0xfed18fff] has been reserved
[    0.772680] system 00:0a: [mem 0xfed19000-0xfed19fff] has been reserved
[    0.772686] system 00:0a: [mem 0xe0000000-0xefffffff] has been reserved
[    0.772692] system 00:0a: [mem 0xfed20000-0xfed3ffff] has been reserved
[    0.772698] system 00:0a: [mem 0xfed90000-0xfed93fff] could not be reserved
[    0.772703] system 00:0a: [mem 0xfed45000-0xfed8ffff] has been reserved
[    0.772709] system 00:0a: [mem 0xff000000-0xffffffff] has been reserved
[    0.772715] system 00:0a: [mem 0xfee00000-0xfeefffff] has been reserved
[    0.772721] system 00:0a: [mem 0xdffe0000-0xdfffffff] has been reserved
[    0.772778] system 00:0b: [mem 0xfd000000-0xfdabffff] has been reserved
[    0.772785] system 00:0b: [mem 0xfdad0000-0xfdadffff] has been reserved
[    0.772791] system 00:0b: [mem 0xfdb00000-0xfdffffff][    1.494863] IPVS: [sh] scheduler registered.
[    1.496021] IPVS: [sed] scheduler registered.
[    1.497133] IPVS: [nq] scheduler registered.
[    1.498274] IPVS: ftp: loaded support on port[0] = 21
[    1.499442] ipip: IPv4 and MPLS over IPv4 tunneling driver
[    1.500697] gre: GRE over IPv4 demultiplexor driver
[    1.501914] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully
[    1.503069] Initializing XFRM netlink socket
[    1.504236] NET: Registered protocol family 10
[    1.505469] Segment Routing with IPv6
[    1.506812] NET: Registered protocol family 17
[    1.507942] NET: Registered protocol family 15
[    1.509043] Bridge firewalling registered
[    1.510185] 8021q: 802.1Q VLAN Support v1.8
[    1.511327] 9pnet: Installing 9P2000 support
[    1.512377] Initialising Xen transport for 9pfs
[    1.513489] Key type dns_resolver registered
[    1.514684] AVX2 version of gcm_enc/dec engaged.
[    1.515765] AES CTR mode by8 optimization enabled
[    1.517435] sched_clock: Marking stable (1495177768, 16124226)->(1514238650, -2936656)
[    1.518668] registered taskstats version 1
[    1.519778] Loading compiled-in X.509 certificates
[    1.521210] Key type big_key registered
[    1.522411] Key type encrypted registered
[    1.524596] rtc_cmos 00:08: setting system clock to 2019-07-23 18:19:41 UTC (1563905981)
[    1.525834] Waiting 3 sec before mounting root device...
[    1.703547] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[    1.709629] ata1.00: ATA-9: SQF-S25M8-64G-SAC, SAFM02A3, max UDMA/133
[    1.711051] ata1.00: 125045424 sectors, multi 16: LBA48 NCQ (depth 32), AA
[    1.712615] ata1.00: configured for UDMA/133
[    1.714120] scsi 0:0:0:0: Direct-Access     ATA      SQF-S25M8-64G-SA 02A3 PQ: 0 ANSI: 5
[    1.715726] sd 0:0:0:0: [sda] 125045424 512-byte logical blocks: (64.0 GB/59.6 GiB)
[    1.717182] sd 0:0:0:0: [sda] Write Protect is off
[    1.718660] sd 0:0:0:0: Attached scsi generic sg0 type 0
[    1.720090] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    1.723148]  sda: sda1 sda2 sda3 sda4 sda9
[    1.724849] sd 0:0:0:0: [sda] Attached SCSI disk
[    1.725942] ata2: SATA link down (SStatus 4 SControl 300)
[    1.750568] usb 1-1: new low-speed USB device number 2 using xhci_hcd
[    1.840600] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x23fb06a9070, max_idle_ns: 440795271167 ns
[    1.842112] clocksource: Switched to clocksource tsc
[    1.941689] input: Logitech USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:046D:C31C.0001/input/input6
[    2.010719] hid-generic 0003:046D:C31C.0001: input: USB HID v1.10 Keyboard [Logitech USB Keyboard] on usb-0000:00:14.0-1/input0
[    2.017912] input: Logitech USB Keyboard Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.1/0003:046D:C31C.0002/input/input7
[    2.080669] usb 2-4: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd
[    2.082378] input: Logitech USB Keyboard System Control as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.1/0003:046D:C31C.0002/input/input8
[    2.084139] hid-generic 0003:046D:C31C.0002: input: USB HID v1.10 Device [Logitech USB Keyboard] on usb-0000:00:14.0-1/input1
[    2.116966] random: fast init done
[    2.119255] usb-storage 2-4:1.0: USB Mass Storage device detected
[    2.121141] scsi host2: usb-storage 2-4:1.0
[    2.260638] usb 1-7: new full-speed USB device number 3 using xhci_hcd
[    3.203345] scsi 2:0:0:0: Direct-Access              Patriot Memory   PMAP PQ: 0 ANSI: 6
[    3.205203] sd 2:0:0:0: Attached scsi generic sg1 type 0
[    3.207540] sd 2:0:0:0: [sdb] 61833216 512-byte logical blocks: (31.7 GB/29.5 GiB)
[    3.212294] sd 2:0:0:0: [sdb] Write Protect is off
[    3.216993] sd 2:0:0:0: [sdb] No Caching mode page found
[    3.218409] sd 2:0:0:0: [sdb] Assuming drive cache: write through
[    3.236175] GPT:Primary header thinks Alt. header is not at the end of the disk.
[    3.237978] GPT:716799 != 61833215
[    3.239828] GPT:Alternate GPT header not at the end of the disk.
[    3.241657] GPT:716799 != 61833215
[    3.243478] GPT: Use GNU Parted to correct GPT errors.
[    3.245386]  sdb: sdb1 sdb2 sdb4 sdb5
[    3.255555] sd 2:0:0:0: [sdb] Attached SCSI removable disk
[    4.567224] VFS: Mounted root (squashfs filesystem) readonly on device 8:2.
[    4.570496] Freeing unused kernel image memory: 1592K
[    4.590664] Write protecting the kernel read-only data: 18432k
[    4.599363] Freeing unused kernel image memory: 2020K
[    4.601413] Freeing unused kernel image memory: 1012K
[    4.602931] Run /sbin/init as init process
[    5.218176] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
[    5.219774] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[    5.222076] Already setup the GSI :16
[    5.223715] e1000e 0000:00:1f.6: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
[    5.326943] e1000e 0000:00:1f.6 0000:00:1f.6 (uninitialized): registered PHC clock
[    5.418777] e1000e 0000:00:1f.6 eth0: (PCI Express:2.5GT/s:Width x1) 00:0b:ab:e4:d0:c5
[    5.420827] e1000e 0000:00:1f.6 eth0: Intel(R) PRO/1000 Network Connection
[    5.424915] e1000e 0000:00:1f.6 eth0: MAC: 12, PHY: 12, PBA No: FFFFFF-0FF
[    5.457677] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    5.467823] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    5.469583] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[    5.471250] cfg80211: failed to load regulatory.db
[    5.522322] rtl8723be 0000:01:00.0: enabling device (0000 -> 0003)
[    5.524110] Already setup the GSI :18
[    5.557029] rtl8723be: Using firmware rtlwifi/rtl8723befw_36.bin
[    5.561397] rtlwifi: rtlwifi: wireless switch is on
[    5.579909] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k
[    5.581636] igb: Copyright (c) 2007-2014 Intel Corporation.
[    5.583459] Already setup the GSI :17
[    5.615765] pps pps0: new PPS source ptp1
[    5.617840] igb 0000:02:00.0: added PHC on eth1
[    5.619825] igb 0000:02:00.0: Intel(R) Gigabit Ethernet Network Connection
[    5.621918] igb 0000:02:00.0: eth1: (PCIe:2.5Gb/s:Width x1) 00:0b:ab:e4:d0:c6
[    5.623964] igb 0000:02:00.0: eth1: PBA No: 000200-000
[    5.625700] igb 0000:02:00.0: Using MSI-X interrupts. 1 rx queue(s), 1 tx queue(s)
................   ..............   ................
 ................   ............   ................
              ....    .........   ....
    ................   .......   ................
     ................   .....   ................
                    ...   .   ....
        ................     ................
          ...............   ................

              Edge Virtualization Engine

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