[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Xen-devel] [BUG] (hvm)-virtualization doesn't work with xen 4.4



On Sat, May 10, 2014 at 12:14:11PM +0200, Fabio Fantoni wrote:
>    Il 10/05/2014 12:08, Fabio Fantoni ha scritto:
> 
>      Il 10/05/2014 11:30, Michael Mair-Keimberger ha scritto:
> 
>  On Fri, May 09, 2014 at 07:43:18PM +0100, Andrew Cooper wrote:
> 
>  On 09/05/14 19:30, Michael Mair-Keimberger wrote:
> 
>  Hi Andrew,
>  Hi List,
> 
>  Sorry, for this late reply!
>  I didn't subscribe to the xen-devel mailing list and because of that i
>  didn't got any reply. On [1] it's written the lists policy is to CC
>  people so i though it's ok not to subscribe. It would be great if you
>  could CC me next time.
> 
>  [1] [1]http://wiki.xen.org/wiki/Reporting_Bugs_against_Xen
> 
>  Because of that i've just copied your answer into a new mail and send it
>  directly to you + CC the list. Don't know if that is a proper way and i
>  hope i don't mess up to much...
> 
>  About my bug:
> 
> 
> 
>  Hi List,
> 
>  This is a forwarded mail which i already sent to the xen-users mailing
>  list, however it was suggested to open a BUG about my problem which
>  seems to work via the xen-devel mailing list. :)
> 
>  Below is my description about my problem - at the end i've added some
>  more information about my xen configuration. If you need some other
>  information, please let me know :)
> 
>  Can you please post the complete xl dmesg from boot including one
>  attempted boot of the VM.  What you have pasted here is simply not
>  enough for us to help you with.  If you could boot xen with "loglvl=all
>  guest_loglvl=all" on the command line, that would help things.
> 
>  Hmm, i though i did include a complete xl dmesg in my last mail (though it
>  was a bit far back at mail), however, below is another xl dmesg. I've
>  also included my complete dmesg in case you need that too.
>  xl dmesg was done after i tried to start the vm via "xl create
>  /path/to/config"
> 
>  Can you do that with "loglvl=all guest_loglvl=all" on the Xen command
>  line please.  It should produce a much larger log.
> 
>  Here we go :)
>  I did tried to start the vm a few times.
> 
>   Xen 4.4.0
>  (XEN) Xen version 4.4.0 (@xonet.at) (x86_64-pc-linux-gnu-gcc (Gentoo 4.8.2 
> p1.3r1, pie-0.5.8r1) 4.8.2) debug=n Sat May 10 09:46:31 CEST 2014
>  (XEN) Latest ChangeSet:
>  (XEN) Bootloader: GRUB 2.02~beta1
>  (XEN) Command line: dom0_mem=8192M,max:8192M iommu=debug,verbose xsave=1 
> dom0_max_vcpus=4 dom0_vcpus_pin ivrs_ioapic[8]=00:14.0 loglvl=all 
> guest_loglvl=all
>  (XEN) Video information:
>  (XEN)  VGA is text mode 80x25, font 8x16
>  (XEN)  VBE/DDC methods: V2; EDID transfer time: 1 seconds
>  (XEN) Disc information:
>  (XEN)  Found 3 MBR signatures
>  (XEN)  Found 3 EDD information structures
>  (XEN) Xen-e820 RAM map:
>  (XEN)  0000000000000000 - 000000000009f800 (usable)
>  (XEN)  000000000009f800 - 00000000000a0000 (reserved)
>  (XEN)  00000000000f0000 - 0000000000100000 (reserved)
>  (XEN)  0000000000100000 - 00000000bfda0000 (usable)
>  (XEN)  00000000bfda0000 - 00000000bfdd1000 (ACPI NVS)
>  (XEN)  00000000bfdd1000 - 00000000bfe00000 (ACPI data)
>  (XEN)  00000000bfe00000 - 00000000bff00000 (reserved)
>  (XEN)  00000000e0000000 - 00000000f0000000 (reserved)
>  (XEN)  00000000fec00000 - 0000000100000000 (reserved)
>  (XEN)  0000000100000000 - 000000043f000000 (usable)
>  (XEN) ACPI: RSDP 000F6BF0, 0014 (r0 GBT   )
>  (XEN) ACPI: RSDT BFDD1000, 0050 (r1 GBT    GBTUACPI 42302E31 GBTU  1010101)
>  (XEN) ACPI: FACP BFDD1080, 0074 (r1 GBT    GBTUACPI 42302E31 GBTU  1010101)
>  (XEN) ACPI: DSDT BFDD1100, 7997 (r1 GBT    GBTUACPI     1000 MSFT  3000000)
>  (XEN) ACPI: FACS BFDA0000, 0040
>  (XEN) ACPI: MSDM BFDD8B80, 0055 (r3 GBT    GBTUACPI 42302E31 GBTU  1010101)
>  (XEN) ACPI: HPET BFDD8C00, 0038 (r1 GBT    GBTUACPI 42302E31 GBTU       98)
>  (XEN) ACPI: MCFG BFDD8C40, 003C (r1 GBT    GBTUACPI 42302E31 GBTU  1010101)
>  (XEN) ACPI: EUDS BFDD8CC0, 0740 (r1 GBT                    0             0)
>  (XEN) ACPI: MATS BFDD9400, 0034 (r1 GBT                    0             0)
>  (XEN) ACPI: TAMG BFDD9470, 0182 (r1 GBT    GBT   B0 5455312E BG.. 53450101)
>  (XEN) ACPI: APIC BFDD8AC0, 00BC (r1 GBT    GBTUACPI 42302E31 GBTU  1010101)
>  (XEN) ACPI: MATS BFDD9600, 66BB (r1        MATS RCM 80000001 INTL 20061109)
>  (XEN) ACPI: SSDT BFDDFD30, 1714 (r1 AMD    POWERNOW        1 AMD         1)
>  (XEN) ACPI: IVRS BFDE14C0, 0100 (r1  AMD     RD890S   202031 AMD         0)
>  (XEN) System RAM: 16365MB (16758012kB)
>  (XEN) No NUMA configuration found
>  (XEN) Faking a node at 0000000000000000-000000043f000000
>  (XEN) Domain heap initialised
>  (XEN) found SMP MP-table at 000f4cd0
>  (XEN) DMI 2.4 present.
>  (XEN) Using APIC driver default
>  (XEN) ACPI: PM-Timer IO Port: 0x808
>  (XEN) ACPI: SLEEP INFO: pm1x_cnt[804,0], pm1x_evt[800,0]
>  (XEN) ACPI:             wakeup_vec[bfda000c], vec_size[20]
>  (XEN) ACPI: Local APIC address 0xfee00000
>  (XEN) ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
>  (XEN) Processor #0 5:2 APIC version 16
>  (XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
>  (XEN) Processor #1 5:2 APIC version 16
>  (XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
>  (XEN) Processor #2 5:2 APIC version 16
>  (XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] enabled)
>  (XEN) Processor #3 5:2 APIC version 16
>  (XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x04] enabled)
>  (XEN) Processor #4 5:2 APIC version 16
>  (XEN) ACPI: LAPIC (acpi_id[0x05] lapic_id[0x05] enabled)
>  (XEN) Processor #5 5:2 APIC version 16
>  (XEN) ACPI: LAPIC (acpi_id[0x06] lapic_id[0x06] enabled)
>  (XEN) Processor #6 5:2 APIC version 16
>  (XEN) ACPI: LAPIC (acpi_id[0x07] lapic_id[0x07] enabled)
>  (XEN) Processor #7 5:2 APIC version 16
>  (XEN) ACPI: LAPIC_NMI (acpi_id[0x00] dfl dfl lint[0x1])
>  (XEN) ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1])
>  (XEN) ACPI: LAPIC_NMI (acpi_id[0x02] dfl dfl lint[0x1])
>  (XEN) ACPI: LAPIC_NMI (acpi_id[0x03] dfl dfl lint[0x1])
>  (XEN) ACPI: LAPIC_NMI (acpi_id[0x04] dfl dfl lint[0x1])
>  (XEN) ACPI: LAPIC_NMI (acpi_id[0x05] dfl dfl lint[0x1])
>  (XEN) ACPI: LAPIC_NMI (acpi_id[0x06] dfl dfl lint[0x1])
>  (XEN) ACPI: LAPIC_NMI (acpi_id[0x07] dfl dfl lint[0x1])
>  (XEN) ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0])
>  (XEN) IOAPIC[0]: apic_id 8, version 33, address 0xfec00000, GSI 0-23
>  (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
>  (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
>  (XEN) ACPI: IRQ0 used by override.
>  (XEN) ACPI: IRQ2 used by override.
>  (XEN) ACPI: IRQ9 used by override.
>  (XEN) Enabling APIC mode:  Flat.  Using 1 I/O APICs
>  (XEN) ACPI: HPET id: 0x10b9a201 base: 0xfed00000
>  (XEN) ERST table was not found
>  (XEN) Using ACPI (MADT) for SMP configuration information
>  (XEN) SMP: Allowing 8 CPUs (0 hotplug CPUs)
>  (XEN) IRQ limits: 24 GSI, 1528 MSI/MSI-X
>  (XEN) Using scheduler: SMP Credit Scheduler (credit)
>  (XEN) Detected 4026.896 MHz processor.
>  (XEN) Initing memory sharing.
>  (XEN) xstate_init: using cntxt_size: 0x3c0 and states: 0x4000000000000007
>  (XEN) AMD Fam15h machine check reporting enabled
>  (XEN) PCI: MCFG configuration 0: base e0000000 segment 0000 buses 00 - ff
>  (XEN) PCI: MCFG area at e0000000 reserved in E820
>  (XEN) PCI: Using MCFG for segment 0000 bus 00-ff
>  (XEN) AMD-Vi: Found MSI capability block at 0x54
>  (XEN) AMD-Vi: ACPI Table:
>  (XEN) AMD-Vi:  Signature IVRS
>  (XEN) AMD-Vi:  Length 0x100
>  (XEN) AMD-Vi:  Revision 0x1
>  (XEN) AMD-Vi:  CheckSum 0x17
>  (XEN) AMD-Vi:  OEM_Id AMD
>  (XEN) AMD-Vi:  OEM_Table_Id RD890S
>  (XEN) AMD-Vi:  OEM_Revision 0x202031
>  (XEN) AMD-Vi:  Creator_Id AMD
>  (XEN) AMD-Vi:  Creator_Revision 0
>  (XEN) AMD-Vi: IVRS Block: type 0x10 flags 0x3e len 0xd0 id 0x2
>  (XEN) AMD-Vi: IVHD Device Entry: type 0x3 id 0 flags 0
>  (XEN) AMD-Vi:  Dev_Id Range: 0 -> 0x2
>  (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0x10 flags 0
>  (XEN) AMD-Vi: IVHD Device Entry: type 0x3 id 0x100 flags 0
>  (XEN) AMD-Vi:  Dev_Id Range: 0x100 -> 0x101
>  (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0x48 flags 0
>  (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0x200 flags 0
>  (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0x50 flags 0
>  (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0x300 flags 0
>  (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0x68 flags 0
>  (XEN) AMD-Vi: IVHD Device Entry: type 0x3 id 0x400 flags 0
>  (XEN) AMD-Vi:  Dev_Id Range: 0x400 -> 0x401
>  (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0x88 flags 0
>  (XEN) AMD-Vi: IVHD Device Entry: type 0x3 id 0x90 flags 0
>  (XEN) AMD-Vi:  Dev_Id Range: 0x90 -> 0x92
>  (XEN) AMD-Vi: IVHD Device Entry: type 0x3 id 0x98 flags 0
>  (XEN) AMD-Vi:  Dev_Id Range: 0x98 -> 0x9a
>  (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0xa0 flags 0xd7
>  (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0xa1 flags 0
>  (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0xa2 flags 0
>  (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0xa3 flags 0
>  (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0xa4 flags 0
>  (XEN) AMD-Vi: IVHD Device Entry: type 0x43 id 0x500 flags 0
>  (XEN) AMD-Vi:  Dev_Id Range: 0x500 -> 0x5ff alias 0xa4
>  (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0xa5 flags 0
>  (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0xa8 flags 0
>  (XEN) AMD-Vi: IVHD Device Entry: type 0x3 id 0x600 flags 0
>  (XEN) AMD-Vi:  Dev_Id Range: 0x600 -> 0x6ff
>  (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0xa9 flags 0
>  (XEN) AMD-Vi: IVHD Device Entry: type 0x3 id 0x700 flags 0
>  (XEN) AMD-Vi:  Dev_Id Range: 0x700 -> 0x7ff
>  (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0xaa flags 0
>  (XEN) AMD-Vi: IVHD Device Entry: type 0x3 id 0x800 flags 0
>  (XEN) AMD-Vi:  Dev_Id Range: 0x800 -> 0x8ff
>  (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0xab flags 0
>  (XEN) AMD-Vi: IVHD Device Entry: type 0x3 id 0x900 flags 0
>  (XEN) AMD-Vi:  Dev_Id Range: 0x900 -> 0x9ff
>  (XEN) AMD-Vi: IVHD Device Entry: type 0x3 id 0xb0 flags 0
>  (XEN) AMD-Vi:  Dev_Id Range: 0xb0 -> 0xb2
>  (XEN) AMD-Vi: IVHD Device Entry: type 0x48 id 0 flags 0xd7
>  (XEN) AMD-Vi: IVHD Special: 0000:00:14.0 variety 0x1 handle 0x8
>  (XEN) AMD-Vi: IVHD: Command line override present for IO-APIC 0x8(IVRS: 0x8 
> devID 0000:00:14.0)
>  (XEN) AMD-Vi: IVHD Device Entry: type 0x48 id 0 flags 0xd7
>  (XEN) AMD-Vi: IVHD Special: 0000:00:14.0 variety 0x2 handle 0
>  (XEN) AMD-Vi: IVHD Device Entry: type 0x48 id 0 flags 0
>  (XEN) AMD-Vi: IVHD Special: 0000:00:00.1 variety 0x1 handle 0x8
>  (XEN) AMD-Vi: IVHD: Command line override present for IO-APIC 0x8
>  (XEN) AMD-Vi: IOMMU 0 Enabled.
>  (XEN) I/O virtualisation enabled
>  (XEN)  - Dom0 mode: Relaxed
>  (XEN) Interrupt remapping enabled
>  (XEN) ENABLING IO-APIC IRQs
>  (XEN)  -> Using new ACK method
>  (XEN) ..TIMER: vector=0xF0 apic1=0 pin1=2 apic2=-1 pin2=-1
>  (XEN) Platform timer is 14.318MHz HPET
>  (XEN) Allocated console ring of 64 KiB.
>  (XEN) HVM: ASIDs enabled.
>  (XEN) SVM: Supported advanced features:
>  (XEN)  - Nested Page Tables (NPT)
>  (XEN)  - Last Branch Record (LBR) Virtualisation
>  (XEN)  - Next-RIP Saved on #VMEXIT
>  (XEN)  - VMCB Clean Bits
>  (XEN)  - DecodeAssists
>  (XEN)  - Pause-Intercept Filter
>  (XEN)  - TSC Rate MSR
>  (XEN) HVM: SVM enabled
>  (XEN) HVM: Hardware Assisted Paging (HAP) detected
>  (XEN) HVM: HAP page sizes: 4kB, 2MB, 1GB
>  (XEN) HVM: PVH mode not supported on this platform
>  (XEN) spurious 8259A interrupt: IRQ7.
>  (XEN) CPU1: No irq handler for vector e7 (IRQ -2147483648)
>  (XEN) microcode: CPU1 collect_cpu_info: patch_id=0x600081c
>  (XEN) CPU2: No irq handler for vector e7 (IRQ -2147483648)
>  (XEN) microcode: CPU2 collect_cpu_info: patch_id=0x600081c
>  (XEN) CPU3: No irq handler for vector e7 (IRQ -2147483648)
>  (XEN) microcode: CPU3 collect_cpu_info: patch_id=0x600081c
>  (XEN) CPU4: No irq handler for vector e7 (IRQ -2147483648)
>  (XEN) microcode: CPU4 collect_cpu_info: patch_id=0x600081c
>  (XEN) CPU5: No irq handler for vector e7 (IRQ -2147483648)
>  (XEN) microcode: CPU5 collect_cpu_info: patch_id=0x600081c
>  (XEN) CPU6: No irq handler for vector e7 (IRQ -2147483648)
>  (XEN) microcode: CPU6 collect_cpu_info: patch_id=0x600081c
>  (XEN) Brought up 8 CPUs
>  (XEN) CPU7: No irq handler for vector e7 (IRQ -2147483648)
>  (XEN) microcode: CPU7 collect_cpu_info: patch_id=0x600081c
>  (XEN) ACPI sleep modes: S3
>  (XEN) MCA: Use hw thresholding to adjust polling frequency
>  (XEN) mcheck_poll: Machine check polling timer started.
>  (XEN) *** LOADING DOMAIN 0 ***
>  (XEN)  Xen  kernel: 64-bit, lsb, compat32
>  (XEN)  Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x1bd5000
>  (XEN) PHYSICAL MEMORY ARRANGEMENT:
>  (XEN)  Dom0 alloc.:   000000042c000000->0000000430000000 (2080768 pages to 
> be allocated)
>  (XEN) VIRTUAL MEMORY ARRANGEMENT:
>  (XEN)  Loaded kernel: ffffffff81000000->ffffffff81bd5000
>  (XEN)  Init. ramdisk: ffffffff81bd5000->ffffffff81bd5000
>  (XEN)  Phys-Mach map: ffffffff81bd5000->ffffffff82bd5000
>  (XEN)  Start info:    ffffffff82bd5000->ffffffff82bd54b4
>  (XEN)  Page tables:   ffffffff82bd6000->ffffffff82bf1000
>  (XEN)  Boot stack:    ffffffff82bf1000->ffffffff82bf2000
>  (XEN)  TOTAL:         ffffffff80000000->ffffffff83000000
>  (XEN)  ENTRY ADDRESS: ffffffff816701f0
>  (XEN) Dom0 has maximum 4 VCPUs
>  (XEN) AMD-Vi: Setup I/O page table: device id = 0, type = 0x6, root table = 
> 0x43238b000, domain = 0, paging mode = 3
>  (XEN) AMD-Vi: Setup I/O page table: device id = 0x2, type = 0x7, root table 
> = 0x43238b000, domain = 0, paging mode = 3
>  (XEN) AMD-Vi: Setup I/O page table: device id = 0x10, type = 0x2, root table 
> = 0x43238b000, domain = 0, paging mode = 3
>  (XEN) AMD-Vi: Setup I/O page table: device id = 0x48, type = 0x2, root table 
> = 0x43238b000, domain = 0, paging mode = 3
>  (XEN) AMD-Vi: Setup I/O page table: device id = 0x50, type = 0x2, root table 
> = 0x43238b000, domain = 0, paging mode = 3
>  (XEN) AMD-Vi: Setup I/O page table: device id = 0x68, type = 0x2, root table 
> = 0x43238b000, domain = 0, paging mode = 3
>  (XEN) AMD-Vi: Setup I/O page table: device id = 0x88, type = 0x7, root table 
> = 0x43238b000, domain = 0, paging mode = 3
>  (XEN) AMD-Vi: Setup I/O page table: device id = 0x90, type = 0x7, root table 
> = 0x43238b000, domain = 0, paging mode = 3
>  (XEN) AMD-Vi: Setup I/O page table: device id = 0x92, type = 0x7, root table 
> = 0x43238b000, domain = 0, paging mode = 3
>  (XEN) AMD-Vi: Setup I/O page table: device id = 0x98, type = 0x7, root table 
> = 0x43238b000, domain = 0, paging mode = 3
>  (XEN) AMD-Vi: Setup I/O page table: device id = 0x9a, type = 0x7, root table 
> = 0x43238b000, domain = 0, paging mode = 3
>  (XEN) AMD-Vi: Setup I/O page table: device id = 0xa0, type = 0x7, root table 
> = 0x43238b000, domain = 0, paging mode = 3
>  (XEN) AMD-Vi: Setup I/O page table: device id = 0xa1, type = 0x7, root table 
> = 0x43238b000, domain = 0, paging mode = 3
>  (XEN) AMD-Vi: Setup I/O page table: device id = 0xa2, type = 0x7, root table 
> = 0x43238b000, domain = 0, paging mode = 3
>  (XEN) AMD-Vi: Setup I/O page table: device id = 0xa3, type = 0x7, root table 
> = 0x43238b000, domain = 0, paging mode = 3
>  (XEN) AMD-Vi: Setup I/O page table: device id = 0xa4, type = 0x5, root table 
> = 0x43238b000, domain = 0, paging mode = 3
>  (XEN) AMD-Vi: Setup I/O page table: device id = 0xa5, type = 0x7, root table 
> = 0x43238b000, domain = 0, paging mode = 3
>  (XEN) AMD-Vi: Setup I/O page table: device id = 0xa8, type = 0x2, root table 
> = 0x43238b000, domain = 0, paging mode = 3
>  (XEN) AMD-Vi: Setup I/O page table: device id = 0xa9, type = 0x2, root table 
> = 0x43238b000, domain = 0, paging mode = 3
>  (XEN) AMD-Vi: Setup I/O page table: device id = 0xaa, type = 0x2, root table 
> = 0x43238b000, domain = 0, paging mode = 3
>  (XEN) AMD-Vi: Setup I/O page table: device id = 0xab, type = 0x2, root table 
> = 0x43238b000, domain = 0, paging mode = 3
>  (XEN) AMD-Vi: Setup I/O page table: device id = 0xb0, type = 0x7, root table 
> = 0x43238b000, domain = 0, paging mode = 3
>  (XEN) AMD-Vi: Setup I/O page table: device id = 0xb2, type = 0x7, root table 
> = 0x43238b000, domain = 0, paging mode = 3
>  (XEN) AMD-Vi: Skipping host bridge 0000:00:18.0
>  (XEN) AMD-Vi: Skipping host bridge 0000:00:18.1
>  (XEN) AMD-Vi: Skipping host bridge 0000:00:18.2
>  (XEN) AMD-Vi: Skipping host bridge 0000:00:18.3
>  (XEN) AMD-Vi: Skipping host bridge 0000:00:18.4
>  (XEN) AMD-Vi: Skipping host bridge 0000:00:18.5
>  (XEN) AMD-Vi: Setup I/O page table: device id = 0x100, type = 0x1, root 
> table = 0x43238b000, domain = 0, paging mode = 3
>  (XEN) ats.c:37: 0000:01:00.0: ATS capability found
>  (XEN) ats.c:79: 0000:01:00.0: ATS is enabled
>  (XEN) AMD-Vi: Setup I/O page table: device id = 0x101, type = 0x1, root 
> table = 0x43238b000, domain = 0, paging mode = 3
>  (XEN) AMD-Vi: Setup I/O page table: device id = 0x200, type = 0x1, root 
> table = 0x43238b000, domain = 0, paging mode = 3
>  (XEN) AMD-Vi: Setup I/O page table: device id = 0x300, type = 0x1, root 
> table = 0x43238b000, domain = 0, paging mode = 3
>  (XEN) AMD-Vi: Setup I/O page table: device id = 0x400, type = 0x1, root 
> table = 0x43238b000, domain = 0, paging mode = 3
>  (XEN) AMD-Vi: Setup I/O page table: device id = 0x401, type = 0x1, root 
> table = 0x43238b000, domain = 0, paging mode = 3
>  (XEN) AMD-Vi: Setup I/O page table: device id = 0x600, type = 0x1, root 
> table = 0x43238b000, domain = 0, paging mode = 3
>  (XEN) AMD-Vi: Setup I/O page table: device id = 0x700, type = 0x1, root 
> table = 0x43238b000, domain = 0, paging mode = 3
>  (XEN) AMD-Vi: Setup I/O page table: device id = 0x800, type = 0x1, root 
> table = 0x43238b000, domain = 0, paging mode = 3
>  (XEN) Scrubbing Free RAM: 
> ................................................................................done.
>  (XEN) Initial low memory virq threshold set at 0x4000 pages.
>  (XEN) Std. Loglevel: All
>  (XEN) Guest Loglevel: All
>  (XEN) Xen is relinquishing VGA console.
>  (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to 
> Xen)
>  (XEN) Freed 280kB init memory.
>  (XEN) traps.c:2514:d0 Domain attempted WRMSR 00000000c0010201 from 
> 0x0000000000000000 to 0x000000000000ffff.
>  (XEN) mm.c:809: d0: Forcing read-only access to MFN e0002
>  (XEN) PCI add device 0000:00:00.0
>  (XEN) PCI add device 0000:00:00.2
>  (XEN) PCI add device 0000:00:02.0
>  (XEN) PCI add device 0000:00:09.0
>  (XEN) PCI add device 0000:00:0a.0
>  (XEN) PCI add device 0000:00:0d.0
>  (XEN) PCI add device 0000:00:11.0
>  (XEN) PCI add device 0000:00:12.0
>  (XEN) PCI add device 0000:00:12.2
>  (XEN) PCI add device 0000:00:13.0
>  (XEN) PCI add device 0000:00:13.2
>  (XEN) PCI add device 0000:00:14.0
>  (XEN) PCI add device 0000:00:14.1
>  (XEN) PCI add device 0000:00:14.2
>  (XEN) PCI add device 0000:00:14.3
>  (XEN) PCI add device 0000:00:14.4
>  (XEN) PCI add device 0000:00:14.5
>  (XEN) PCI add device 0000:00:15.0
>  (XEN) PCI add device 0000:00:15.1
>  (XEN) PCI add device 0000:00:15.2
>  (XEN) PCI add device 0000:00:15.3
>  (XEN) PCI add device 0000:00:16.0
>  (XEN) PCI add device 0000:00:16.2
>  (XEN) PCI add device 0000:00:18.0
>  (XEN) PCI add device 0000:00:18.1
>  (XEN) PCI add device 0000:00:18.2
>  (XEN) PCI add device 0000:00:18.3
>  (XEN) PCI add device 0000:00:18.4
>  (XEN) PCI add device 0000:00:18.5
>  (XEN) PCI add device 0000:01:00.0
>  (XEN) PCI add device 0000:01:00.1
>  (XEN) PCI add device 0000:02:00.0
>  (XEN) PCI add device 0000:03:00.0
>  (XEN) PCI add device 0000:04:00.0
>  (XEN) PCI add device 0000:04:00.1
>  (XEN) PCI add device 0000:05:0e.0
>  (XEN) PCI add device 0000:06:00.0
>  (XEN) PCI add device 0000:07:00.0
>  (XEN) PCI add device 0000:08:00.0
>  (XEN) AMD-Vi: Share p2m table with iommu: p2m table = 0x2e332c
>  (d1) HVM Loader
>  (d1) Detected Xen v4.4.0
>  (d1) Xenbus rings @0xfeffc000, event channel 4
>  (d1) System requested SeaBIOS
>  (d1) CPU speed is 4027 MHz
>  (d1) Relocating guest memory for lowmem MMIO space disabled
>  (XEN) irq.c:270: Dom1 PCI link 0 changed 0 -> 5
>  (d1) PCI-ISA link 0 routed to IRQ5
>  (XEN) irq.c:270: Dom1 PCI link 1 changed 0 -> 10
>  (d1) PCI-ISA link 1 routed to IRQ10
>  (XEN) irq.c:270: Dom1 PCI link 2 changed 0 -> 11
>  (d1) PCI-ISA link 2 routed to IRQ11
>  (XEN) irq.c:270: Dom1 PCI link 3 changed 0 -> 5
>  (d1) PCI-ISA link 3 routed to IRQ5
>  (d1) pci dev 01:3 INTA->IRQ10
>  (d1) pci dev 02:0 INTA->IRQ11
>  (d1) No RAM in high memory; setting high_mem resource base to 100000000
>  (d1) pci dev 03:0 bar 10 size 002000000: 0f0000008
>  (d1) pci dev 02:0 bar 14 size 001000000: 0f2000008
>  (d1) pci dev 03:0 bar 30 size 000010000: 0f3000000
>  (d1) pci dev 03:0 bar 14 size 000001000: 0f3010000
>  (d1) pci dev 02:0 bar 10 size 000000100: 00000c001
>  (d1) pci dev 01:1 bar 20 size 000000010: 00000c101
>  (d1) Multiprocessor initialisation:
>  (d1)  - CPU0 ... 48-bit phys ... fixed MTRRs ... var MTRRs [2/8] ... done.
>  (d1)  - CPU1 ... 48-bit phys ... fixed MTRRs ... var MTRRs [2/8] ... done.
>  (d1) Testing HVM environment:
>  (d1)  - REP INSB across page boundaries ... passed
>  (d1)  - GS base MSRs and SWAPGS ... passed
>  (d1) Passed 2 of 2 tests
>  (d1) Writing SMBIOS tables ...
>  (d1) Loading SeaBIOS ...
>  (d1) Creating MP tables ...
>  (d1) Loading ACPI ...
>  (d1) vm86 TSS at fc00a080
>  (d1) BIOS map:
>  (d1)  10000-100d3: Scratch space
>  (d1)  e0000-fffff: Main BIOS
>  (d1) E820 table:
>  (d1)  [00]: 00000000:00000000 - 00000000:000a0000: RAM
>  (d1)  HOLE: 00000000:000a0000 - 00000000:000e0000
>  (d1)  [01]: 00000000:000e0000 - 00000000:00100000: RESERVED
>  (d1)  [02]: 00000000:00100000 - 00000000:0f800000: RAM
>  (d1)  HOLE: 00000000:0f800000 - 00000000:fc000000
>  (d1)  [03]: 00000000:fc000000 - 00000001:00000000: RESERVED
>  (d1) Invoking SeaBIOS ...
>  (XEN) io.c:204:d1 MMIO emulation failed @ 0008:ffff1f50: 32 00 00 00 00 00 
> 00 00 36 99
>  (XEN) hvm.c:1346:d1 Triple fault on VCPU0 - invoking HVM shutdown action 1.
>  (XEN) AMD-Vi: Share p2m table with iommu: p2m table = 0x2e3344
>  (d2) HVM Loader
>  (d2) Detected Xen v4.4.0
>  (d2) Xenbus rings @0xfeffc000, event channel 4
>  (d2) System requested SeaBIOS
>  (d2) CPU speed is 4027 MHz
>  (d2) Relocating guest memory for lowmem MMIO space disabled
>  (XEN) irq.c:270: Dom2 PCI link 0 changed 0 -> 5
>  (d2) PCI-ISA link 0 routed to IRQ5
>  (XEN) irq.c:270: Dom2 PCI link 1 changed 0 -> 10
>  (d2) PCI-ISA link 1 routed to IRQ10
>  (XEN) irq.c:270: Dom2 PCI link 2 changed 0 -> 11
>  (d2) PCI-ISA link 2 routed to IRQ11
>  (XEN) irq.c:270: Dom2 PCI link 3 changed 0 -> 5
>  (d2) PCI-ISA link 3 routed to IRQ5
>  (d2) pci dev 01:3 INTA->IRQ10
>  (d2) pci dev 02:0 INTA->IRQ11
>  (d2) No RAM in high memory; setting high_mem resource base to 100000000
>  (d2) pci dev 03:0 bar 10 size 002000000: 0f0000008
>  (d2) pci dev 02:0 bar 14 size 001000000: 0f2000008
>  (d2) pci dev 03:0 bar 30 size 000010000: 0f3000000
>  (d2) pci dev 03:0 bar 14 size 000001000: 0f3010000
>  (d2) pci dev 02:0 bar 10 size 000000100: 00000c001
>  (d2) pci dev 01:1 bar 20 size 000000010: 00000c101
>  (d2) Multiprocessor initialisation:
>  (d2)  - CPU0 ... 48-bit phys ... fixed MTRRs ... var MTRRs [2/8] ... done.
>  (d2)  - CPU1 ... 48-bit phys ... fixed MTRRs ... var MTRRs [2/8] ... done.
>  (d2) Testing HVM environment:
>  (d2)  - REP INSB across page boundaries ... passed
>  (d2)  - GS base MSRs and SWAPGS ... passed
>  (d2) Passed 2 of 2 tests
>  (d2) Writing SMBIOS tables ...
>  (d2) Loading SeaBIOS ...
>  (d2) Creating MP tables ...
>  (d2) Loading ACPI ...
>  (d2) vm86 TSS at fc00a080
>  (d2) BIOS map:
>  (d2)  10000-100d3: Scratch space
>  (d2)  e0000-fffff: Main BIOS
>  (d2) E820 table:
>  (d2)  [00]: 00000000:00000000 - 00000000:000a0000: RAM
>  (d2)  HOLE: 00000000:000a0000 - 00000000:000e0000
>  (d2)  [01]: 00000000:000e0000 - 00000000:00100000: RESERVED
>  (d2)  [02]: 00000000:00100000 - 00000000:0f800000: RAM
>  (d2)  HOLE: 00000000:0f800000 - 00000000:fc000000
>  (d2)  [03]: 00000000:fc000000 - 00000001:00000000: RESERVED
>  (d2) Invoking SeaBIOS ...
>  (XEN) io.c:204:d2 MMIO emulation failed @ 0008:ffff1f50: 32 00 00 00 00 00 
> 00 00 36 99
>  (XEN) hvm.c:1346:d2 Triple fault on VCPU0 - invoking HVM shutdown action 1.
>  (XEN) AMD-Vi: Share p2m table with iommu: p2m table = 0x2e5600
>  (d3) HVM Loader
>  (d3) Detected Xen v4.4.0
>  (d3) Xenbus rings @0xfeffc000, event channel 4
>  (d3) System requested SeaBIOS
>  (d3) CPU speed is 4027 MHz
>  (d3) Relocating guest memory for lowmem MMIO space disabled
>  (XEN) irq.c:270: Dom3 PCI link 0 changed 0 -> 5
>  (d3) PCI-ISA link 0 routed to IRQ5
>  (XEN) irq.c:270: Dom3 PCI link 1 changed 0 -> 10
>  (d3) PCI-ISA link 1 routed to IRQ10
>  (XEN) irq.c:270: Dom3 PCI link 2 changed 0 -> 11
>  (d3) PCI-ISA link 2 routed to IRQ11
>  (XEN) irq.c:270: Dom3 PCI link 3 changed 0 -> 5
>  (d3) PCI-ISA link 3 routed to IRQ5
>  (d3) pci dev 01:3 INTA->IRQ10
>  (d3) pci dev 02:0 INTA->IRQ11
>  (d3) No RAM in high memory; setting high_mem resource base to 100000000
>  (d3) pci dev 03:0 bar 10 size 002000000: 0f0000008
>  (d3) pci dev 02:0 bar 14 size 001000000: 0f2000008
>  (d3) pci dev 03:0 bar 30 size 000010000: 0f3000000
>  (d3) pci dev 03:0 bar 14 size 000001000: 0f3010000
>  (d3) pci dev 02:0 bar 10 size 000000100: 00000c001
>  (d3) pci dev 01:1 bar 20 size 000000010: 00000c101
>  (d3) Multiprocessor initialisation:
>  (d3)  - CPU0 ... 48-bit phys ... fixed MTRRs ... var MTRRs [2/8] ... done.
>  (d3)  - CPU1 ... 48-bit phys ... fixed MTRRs ... var MTRRs [2/8] ... done.
>  (d3) Testing HVM environment:
>  (d3)  - REP INSB across page boundaries ... passed
>  (d3)  - GS base MSRs and SWAPGS ... passed
>  (d3) Passed 2 of 2 tests
>  (d3) Writing SMBIOS tables ...
>  (d3) Loading SeaBIOS ...
>  (d3) Creating MP tables ...
>  (d3) Loading ACPI ...
>  (d3) vm86 TSS at fc00a080
>  (d3) BIOS map:
>  (d3)  10000-100d3: Scratch space
>  (d3)  e0000-fffff: Main BIOS
>  (d3) E820 table:
>  (d3)  [00]: 00000000:00000000 - 00000000:000a0000: RAM
>  (d3)  HOLE: 00000000:000a0000 - 00000000:000e0000
>  (d3)  [01]: 00000000:000e0000 - 00000000:00100000: RESERVED
>  (d3)  [02]: 00000000:00100000 - 00000000:0f800000: RAM
>  (d3)  HOLE: 00000000:0f800000 - 00000000:fc000000
>  (d3)  [03]: 00000000:fc000000 - 00000001:00000000: RESERVED
>  (d3) Invoking SeaBIOS ...
>  (XEN) io.c:204:d3 MMIO emulation failed @ 0008:ffff1f50: 32 00 00 00 00 00 
> 00 00 36 99
>  (XEN) hvm.c:1346:d3 Triple fault on VCPU0 - invoking HVM shutdown action 1.
>  XEN) AMD-Vi: Share p2m table with iommu: p2m table = 0x2e1ec2
>  (d7) HVM Loader
>  (d7) Detected Xen v4.4.0
>  (d7) Xenbus rings @0xfeffc000, event channel 4
>  (d7) System requested SeaBIOS
>  (d7) CPU speed is 4027 MHz
>  (d7) Relocating guest memory for lowmem MMIO space disabled
>  (XEN) irq.c:270: Dom7 PCI link 0 changed 0 -> 5
>  (d7) PCI-ISA link 0 routed to IRQ5
>  (XEN) irq.c:270: Dom7 PCI link 1 changed 0 -> 10
>  (d7) PCI-ISA link 1 routed to IRQ10
>  (XEN) irq.c:270: Dom7 PCI link 2 changed 0 -> 11
>  (d7) PCI-ISA link 2 routed to IRQ11
>  (XEN) irq.c:270: Dom7 PCI link 3 changed 0 -> 5
>  (d7) PCI-ISA link 3 routed to IRQ5
>  (d7) pci dev 01:3 INTA->IRQ10
>  (d7) pci dev 02:0 INTA->IRQ11
>  (d7) No RAM in high memory; setting high_mem resource base to 100000000
>  (d7) pci dev 03:0 bar 10 size 002000000: 0f0000008
>  (d7) pci dev 02:0 bar 14 size 001000000: 0f2000008
>  (d7) pci dev 03:0 bar 30 size 000010000: 0f3000000
>  (d7) pci dev 03:0 bar 14 size 000001000: 0f3010000
>  (d7) pci dev 02:0 bar 10 size 000000100: 00000c001
>  (d7) pci dev 01:1 bar 20 size 000000010: 00000c101
>  (d7) Multiprocessor initialisation:
>  (d7)  - CPU0 ... 48-bit phys ... fixed MTRRs ... var MTRRs [2/8] ... done.
>  (d7)  - CPU1 ... 48-bit phys ... fixed MTRRs ... var MTRRs [2/8] ... done.
>  (d7) Testing HVM environment:
>  (d7)  - REP INSB across page boundaries ... passed
>  (d7)  - GS base MSRs and SWAPGS ... passed
>  (d7) Passed 2 of 2 tests
>  (d7) Writing SMBIOS tables ...
>  (d7) Loading SeaBIOS ...
>  (d7) Creating MP tables ...
>  (d7) Loading ACPI ...
>  (d7) vm86 TSS at fc00a080
>  (d7) BIOS map:
>  (d7)  10000-100d3: Scratch space
>  (d7)  e0000-fffff: Main BIOS
>  (d7) E820 table:
>  (d7)  [00]: 00000000:00000000 - 00000000:000a0000: RAM
>  (d7)  HOLE: 00000000:000a0000 - 00000000:000e0000
>  (d7)  [01]: 00000000:000e0000 - 00000000:00100000: RESERVED
>  (d7)  [02]: 00000000:00100000 - 00000000:0f800000: RAM
>  (d7)  HOLE: 00000000:0f800000 - 00000000:fc000000
>  (d7)  [03]: 00000000:fc000000 - 00000001:00000000: RESERVED
>  (d7) Invoking SeaBIOS ...
>  (XEN) io.c:204:d7 MMIO emulation failed @ 0008:ffff1f50: 32 00 00 00 00 00 
> 00 00 36 99
>  (XEN) hvm.c:1346:d7 Triple fault on VCPU0 - invoking HVM shutdown action 1.
>  (XEN) AMD-Vi: Share p2m table with iommu: p2m table = 0x2e1ec6
>  (d8) HVM Loader
>  (d8) Detected Xen v4.4.0
>  (d8) Xenbus rings @0xfeffc000, event channel 4
>  (d8) System requested SeaBIOS
>  (d8) CPU speed is 4027 MHz
>  (d8) Relocating guest memory for lowmem MMIO space disabled
>  (XEN) irq.c:270: Dom8 PCI link 0 changed 0 -> 5
>  (d8) PCI-ISA link 0 routed to IRQ5
>  (XEN) irq.c:270: Dom8 PCI link 1 changed 0 -> 10
>  (d8) PCI-ISA link 1 routed to IRQ10
>  (XEN) irq.c:270: Dom8 PCI link 2 changed 0 -> 11
>  (d8) PCI-ISA link 2 routed to IRQ11
>  (XEN) irq.c:270: Dom8 PCI link 3 changed 0 -> 5
>  (d8) PCI-ISA link 3 routed to IRQ5
>  (d8) pci dev 01:3 INTA->IRQ10
>  (d8) pci dev 02:0 INTA->IRQ11
>  (d8) No RAM in high memory; setting high_mem resource base to 100000000
>  (d8) pci dev 03:0 bar 10 size 002000000: 0f0000008
>  (d8) pci dev 02:0 bar 14 size 001000000: 0f2000008
>  (d8) pci dev 03:0 bar 30 size 000010000: 0f3000000
>  (d8) pci dev 03:0 bar 14 size 000001000: 0f3010000
>  (d8) pci dev 02:0 bar 10 size 000000100: 00000c001
>  (d8) pci dev 01:1 bar 20 size 000000010: 00000c101
>  (d8) Multiprocessor initialisation:
>  (d8)  - CPU0 ... 48-bit phys ... fixed MTRRs ... var MTRRs [2/8] ... done.
>  (d8)  - CPU1 ... 48-bit phys ... fixed MTRRs ... var MTRRs [2/8] ... done.
>  (d8) Testing HVM environment:
>  (d8)  - REP INSB across page boundaries ... passed
>  (d8)  - GS base MSRs and SWAPGS ... passed
>  (d8) Passed 2 of 2 tests
>  (d8) Writing SMBIOS tables ...
>  (d8) Loading SeaBIOS ...
>  (d8) Creating MP tables ...
>  (d8) Loading ACPI ...
>  (d8) vm86 TSS at fc00a080
>  (d8) BIOS map:
>  (d8)  10000-100d3: Scratch space
>  (d8)  e0000-fffff: Main BIOS
>  (d8) E820 table:
>  (d8)  [00]: 00000000:00000000 - 00000000:000a0000: RAM
>  (d8)  HOLE: 00000000:000a0000 - 00000000:000e0000
>  (d8)  [01]: 00000000:000e0000 - 00000000:00100000: RESERVED
>  (d8)  [02]: 00000000:00100000 - 00000000:0f800000: RAM
>  (d8)  HOLE: 00000000:0f800000 - 00000000:fc000000
>  (d8)  [03]: 00000000:fc000000 - 00000001:00000000: RESERVED
>  (d8) Invoking SeaBIOS ...
>  (XEN) io.c:204:d8 MMIO emulation failed @ 0008:ffff1f50: 32 00 00 00 00 00 
> 00 00 36 99
>  (XEN) hvm.c:1346:d8 Triple fault on VCPU0 - invoking HVM shutdown action 1.
>  (XEN) AMD-Vi: Share p2m table with iommu: p2m table = 0x2e5640
>  (d9) HVM Loader
>  (d9) Detected Xen v4.4.0
>  (d9) Xenbus rings @0xfeffc000, event channel 4
>  (d9) System requested SeaBIOS
>  (d9) CPU speed is 4027 MHz
>  (d9) Relocating guest memory for lowmem MMIO space disabled
>  (XEN) irq.c:270: Dom9 PCI link 0 changed 0 -> 5
>  (d9) PCI-ISA link 0 routed to IRQ5
>  (XEN) irq.c:270: Dom9 PCI link 1 changed 0 -> 10
>  (d9) PCI-ISA link 1 routed to IRQ10
>  (XEN) irq.c:270: Dom9 PCI link 2 changed 0 -> 11
>  (d9) PCI-ISA link 2 routed to IRQ11
>  (XEN) irq.c:270: Dom9 PCI link 3 changed 0 -> 5
>  (d9) PCI-ISA link 3 routed to IRQ5
>  (d9) pci dev 01:3 INTA->IRQ10
>  (d9) pci dev 02:0 INTA->IRQ11
>  (d9) No RAM in high memory; setting high_mem resource base to 100000000
>  (d9) pci dev 03:0 bar 10 size 002000000: 0f0000008
>  (d9) pci dev 02:0 bar 14 size 001000000: 0f2000008
>  (d9) pci dev 03:0 bar 30 size 000010000: 0f3000000
>  (d9) pci dev 03:0 bar 14 size 000001000: 0f3010000
>  (d9) pci dev 02:0 bar 10 size 000000100: 00000c001
>  (d9) pci dev 01:1 bar 20 size 000000010: 00000c101
>  (d9) Multiprocessor initialisation:
>  (d9)  - CPU0 ... 48-bit phys ... fixed MTRRs ... var MTRRs [2/8] ... done.
>  (d9)  - CPU1 ... 48-bit phys ... fixed MTRRs ... var MTRRs [2/8] ... done.
>  (d9) Testing HVM environment:
>  (d9)  - REP INSB across page boundaries ... passed
>  (d9)  - GS base MSRs and SWAPGS ... passed
>  (d9) Passed 2 of 2 tests
>  (d9) Writing SMBIOS tables ...
>  (d9) Loading SeaBIOS ...
>  (d9) Creating MP tables ...
>  (d9) Loading ACPI ...
>  (d9) vm86 TSS at fc00a080
>  (d9) BIOS map:
>  (d9)  10000-100d3: Scratch space
>  (d9)  e0000-fffff: Main BIOS
>  (d9) E820 table:
>  (d9)  [00]: 00000000:00000000 - 00000000:000a0000: RAM
>  (d9)  HOLE: 00000000:000a0000 - 00000000:000e0000
>  (d9)  [01]: 00000000:000e0000 - 00000000:00100000: RESERVED
>  (d9)  [02]: 00000000:00100000 - 00000000:0f800000: RAM
>  (d9)  HOLE: 00000000:0f800000 - 00000000:fc000000
>  (d9)  [03]: 00000000:fc000000 - 00000001:00000000: RESERVED
>  (d9) Invoking SeaBIOS ...
>  (XEN) io.c:204:d9 MMIO emulation failed @ 0008:ffff1f50: 32 00 00 00 00 00 
> 00 00 36 99
>  (XEN) hvm.c:1346:d9 Triple fault on VCPU0 - invoking HVM shutdown action 1.
>  (XEN) AMD-Vi: Share p2m table with iommu: p2m table = 0x2f4865
>  (d10) HVM Loader
>  (d10) Detected Xen v4.4.0
>  (d10) Xenbus rings @0xfeffc000, event channel 4
>  (d10) System requested SeaBIOS
>  (d10) CPU speed is 4027 MHz
>  (d10) Relocating guest memory for lowmem MMIO space disabled
>  (XEN) irq.c:270: Dom10 PCI link 0 changed 0 -> 5
>  (d10) PCI-ISA link 0 routed to IRQ5
>  (XEN) irq.c:270: Dom10 PCI link 1 changed 0 -> 10
>  (d10) PCI-ISA link 1 routed to IRQ10
>  (XEN) irq.c:270: Dom10 PCI link 2 changed 0 -> 11
>  (d10) PCI-ISA link 2 routed to IRQ11
>  (XEN) irq.c:270: Dom10 PCI link 3 changed 0 -> 5
>  (d10) PCI-ISA link 3 routed to IRQ5
>  (d10) pci dev 01:3 INTA->IRQ10
>  (d10) pci dev 02:0 INTA->IRQ11
>  (d10) No RAM in high memory; setting high_mem resource base to 100000000
>  (d10) pci dev 03:0 bar 10 size 002000000: 0f0000008
>  (d10) pci dev 02:0 bar 14 size 001000000: 0f2000008
>  (d10) pci dev 03:0 bar 30 size 000010000: 0f3000000
>  (d10) pci dev 03:0 bar 14 size 000001000: 0f3010000
>  (d10) pci dev 02:0 bar 10 size 000000100: 00000c001
>  (d10) pci dev 01:1 bar 20 size 000000010: 00000c101
>  (d10) Multiprocessor initialisation:
>  (d10)  - CPU0 ... 48-bit phys ... fixed MTRRs ... var MTRRs [2/8] ... done.
>  (d10)  - CPU1 ... 48-bit phys ... fixed MTRRs ... var MTRRs [2/8] ... done.
>  (d10) Testing HVM environment:
>  (d10)  - REP INSB across page boundaries ... passed
>  (d10)  - GS base MSRs and SWAPGS ... passed
>  (d10) Passed 2 of 2 tests
>  (d10) Writing SMBIOS tables ...
>  (d10) Loading SeaBIOS ...
>  (d10) Creating MP tables ...
>  (d10) Loading ACPI ...
>  (d10) vm86 TSS at fc00a080
>  (d10) BIOS map:
>  (d10)  10000-100d3: Scratch space
>  (d10)  e0000-fffff: Main BIOS
>  (d10) E820 table:
>  (d10)  [00]: 00000000:00000000 - 00000000:000a0000: RAM
>  (d10)  HOLE: 00000000:000a0000 - 00000000:000e0000
>  (d10)  [01]: 00000000:000e0000 - 00000000:00100000: RESERVED
>  (d10)  [02]: 00000000:00100000 - 00000000:0f800000: RAM
>  (d10)  HOLE: 00000000:0f800000 - 00000000:fc000000
>  (d10)  [03]: 00000000:fc000000 - 00000001:00000000: RESERVED
>  (d10) Invoking SeaBIOS ...
>  (XEN) io.c:204:d10 MMIO emulation failed @ 0008:ffff1f50: 32 00 00 00 00 00 
> 00 00 36 99
>  (XEN) hvm.c:1346:d10 Triple fault on VCPU0 - invoking HVM shutdown action 1.
> 
>      What seabios and qemu versions your are using?
>      Xen (also unstable) not use the latest seabios and qemu versions for
>      now, if you build from xen source for update seabios and/or qemu you
>      must change the repositories urls and revisions.
>      You can also use more updated versions from distro package, set them in
>      xen's configure.
>      Another important note is that update seabios package not update it in
>      xen's hvmloader but need to be recompiled (xen or at least hvmloader)
>      Here a bugreport with same error that can help you:
>      [2]https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=737905
> 
>      Sorry for my bad english.


Seabios version: seabios-1.7.3.2 
Qemu version: QEMU emulator version 2.0.0

Note: Qemu is included in xen, i don't usually use system qemu. (System
qemu is also at version 2.0.0 which also didn't worked when i tried it.)

From the bug report it seems seabios 1.7.4 is affected by this problem.
I couldn't find out if previous versions are affected too, but since
gentoo doesn't even provide 1.7.4 yet and xen should use system's
seabios (via the --with-system-seabios=/path/to/seabios switch) i
shouldn't hit this problem, should i?
Rebuilding anything isn't a problem at all (gentoo builds everything
from source by default) so i could try out a older version of seabios.
Is there any particular version which shouldn't be affected?

Thanks for the help.

> 
>    Readded initial sender to recipient, sorry, seems that thunderbird's
>    replies to all didn't include him.
> 
> 
>  Xen 4.4.0
>  (XEN) Xen version 4.4.0 (@xonet.at) (x86_64-pc-linux-gnu-gcc (Gentoo
> 
>  4.8.2 p1.3r1, pie-0.5.8r1) 4.8.2) debug=n Sat Apr 12 09:46:34 CEST 2014
> 
>  (XEN) Latest ChangeSet:
>  (XEN) Bootloader: GRUB 2.02~beta1
>  (XEN) Command line: dom0_mem=8192M,max:8192M iommu=debug,verbose
> 
>  xsave=1 dom0_max_vcpus=4 dom0_vcpus_pin ivrs_ioapic[8]=00:14.0
> 
>  (XEN) Video information:
>  (XEN)  VGA is text mode 80x25, font 8x16
>  (XEN)  VBE/DDC methods: V2; EDID transfer time: 1 seconds
>  (XEN) Disc information:
>  (XEN)  Found 3 MBR signatures
>  (XEN)  Found 3 EDD information structures
>  (XEN) Xen-e820 RAM map:
>  (XEN)  0000000000000000 - 000000000009f800 (usable)
>  (XEN)  000000000009f800 - 00000000000a0000 (reserved)
>  (XEN)  00000000000f0000 - 0000000000100000 (reserved)
>  (XEN)  0000000000100000 - 00000000bfda0000 (usable)
>  (XEN)  00000000bfda0000 - 00000000bfdd1000 (ACPI NVS)
>  (XEN)  00000000bfdd1000 - 00000000bfe00000 (ACPI data)
>  (XEN)  00000000bfe00000 - 00000000bff00000 (reserved)
>  (XEN)  00000000e0000000 - 00000000f0000000 (reserved)
>  (XEN)  00000000fec00000 - 0000000100000000 (reserved)
>  (XEN)  0000000100000000 - 000000043f000000 (usable)
>  (XEN) ACPI: RSDP 000F6BF0, 0014 (r0 GBT   )
>  (XEN) ACPI: RSDT BFDD1000, 0050 (r1 GBT    GBTUACPI 42302E31 GBTU
> 
>  1010101)
> 
>  (XEN) ACPI: FACP BFDD1080, 0074 (r1 GBT    GBTUACPI 42302E31 GBTU
> 
>  1010101)
> 
>  (XEN) ACPI: DSDT BFDD1100, 7997 (r1 GBT    GBTUACPI     1000 MSFT
> 
>  3000000)
> 
>  (XEN) ACPI: FACS BFDA0000, 0040
>  (XEN) ACPI: MSDM BFDD8B80, 0055 (r3 GBT    GBTUACPI 42302E31 GBTU
> 
>  1010101)
> 
>  (XEN) ACPI: HPET BFDD8C00, 0038 (r1 GBT    GBTUACPI 42302E31
> 
>  GBTU       98)
> 
>  (XEN) ACPI: MCFG BFDD8C40, 003C (r1 GBT    GBTUACPI 42302E31 GBTU
> 
>  1010101)
> 
>  (XEN) ACPI: EUDS BFDD8CC0, 0740 (r1 GBT
> 
>  0             0)
> 
>  (XEN) ACPI: MATS BFDD9400, 0034 (r1 GBT
> 
>  0             0)
> 
>  (XEN) ACPI: TAMG BFDD9470, 0182 (r1 GBT    GBT   B0 5455312E BG..
> 
>  53450101)
> 
>  (XEN) ACPI: APIC BFDD8AC0, 00BC (r1 GBT    GBTUACPI 42302E31 GBTU
> 
>  1010101)
> 
>  (XEN) ACPI: MATS BFDD9600, 66BB (r1        MATS RCM 80000001 INTL
> 
>  20061109)
> 
>  (XEN) ACPI: SSDT BFDDFD30, 1714 (r1 AMD    POWERNOW        1
> 
>  AMD         1)
> 
>  (XEN) ACPI: IVRS BFDE14C0, 0100 (r1  AMD     RD890S   202031
> 
>  AMD         0)
> 
>  (XEN) System RAM: 16365MB (16758012kB)
>  (XEN) Domain heap initialised
>  (XEN) Processor #0 5:2 APIC version 16
>  (XEN) Processor #1 5:2 APIC version 16
>  (XEN) Processor #2 5:2 APIC version 16
>  (XEN) Processor #3 5:2 APIC version 16
>  (XEN) Processor #4 5:2 APIC version 16
>  (XEN) Processor #5 5:2 APIC version 16
>  (XEN) Processor #6 5:2 APIC version 16
>  (XEN) Processor #7 5:2 APIC version 16
>  (XEN) IOAPIC[0]: apic_id 8, version 33, address 0xfec00000, GSI 0-23
>  (XEN) Enabling APIC mode:  Flat.  Using 1 I/O APICs
>  (XEN) Using scheduler: SMP Credit Scheduler (credit)
>  (XEN) Detected 4026.919 MHz processor.
>  (XEN) Initing memory sharing.
>  (XEN) xstate_init: using cntxt_size: 0x3c0 and states: 0x4000000000000007
>  (XEN) AMD-Vi: IOMMU 0 Enabled.
>  (XEN) I/O virtualisation enabled
>  (XEN)  - Dom0 mode: Relaxed
>  (XEN) Interrupt remapping enabled
>  (XEN) ENABLING IO-APIC IRQs
>  (XEN)  -> Using new ACK method
>  (XEN) Platform timer is 14.318MHz HPET
>  (XEN) Allocated console ring of 16 KiB.
>  (XEN) HVM: ASIDs enabled.
>  (XEN) SVM: Supported advanced features:
>  (XEN)  - Nested Page Tables (NPT)
>  (XEN)  - Last Branch Record (LBR) Virtualisation
>  (XEN)  - Next-RIP Saved on #VMEXIT
>  (XEN)  - VMCB Clean Bits
>  (XEN)  - DecodeAssists
>  (XEN)  - Pause-Intercept Filter
>  (XEN)  - TSC Rate MSR
>  (XEN) HVM: SVM enabled
>  (XEN) HVM: Hardware Assisted Paging (HAP) detected
>  (XEN) HVM: HAP page sizes: 4kB, 2MB, 1GB
>  (XEN) spurious 8259A interrupt: IRQ7.
>  (XEN) CPU1: No irq handler for vector e7 (IRQ -2147483648)
>  (XEN) CPU2: No irq handler for vector e7 (IRQ -2147483648)
>  (XEN) CPU3: No irq handler for vector e7 (IRQ -2147483648)
>  (XEN) CPU4: No irq handler for vector e7 (IRQ -2147483648)
>  (XEN) CPU5: No irq handler for vector e7 (IRQ -2147483648)
>  (XEN) CPU6: No irq handler for vector e7 (IRQ -2147483648)
>  (XEN) Brought up 8 CPUs
>  (XEN) CPU7: No irq handler for vector e7 (IRQ -2147483648)
> 
>  Certainly unrelated to your bug, but this would indicate some early
>  synchronisation issue between booting APs and inheriting global irq state.
> 
>  Probably yes - i got those messages before too and never had problems.
> 
>  (XEN) *** LOADING DOMAIN 0 ***
>  (XEN)  Xen  kernel: 64-bit, lsb, compat32
>  (XEN)  Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x1bd5000
>  (XEN) PHYSICAL MEMORY ARRANGEMENT:
>  (XEN)  Dom0 alloc.:   000000042c000000->0000000430000000 (2080768
> 
>  pages to be allocated)
> 
>  (XEN) VIRTUAL MEMORY ARRANGEMENT:
>  (XEN)  Loaded kernel: ffffffff81000000->ffffffff81bd5000
>  (XEN)  Init. ramdisk: ffffffff81bd5000->ffffffff81bd5000
>  (XEN)  Phys-Mach map: ffffffff81bd5000->ffffffff82bd5000
>  (XEN)  Start info:    ffffffff82bd5000->ffffffff82bd54b4
>  (XEN)  Page tables:   ffffffff82bd6000->ffffffff82bf1000
>  (XEN)  Boot stack:    ffffffff82bf1000->ffffffff82bf2000
>  (XEN)  TOTAL:         ffffffff80000000->ffffffff83000000
>  (XEN)  ENTRY ADDRESS: ffffffff816701f0
>  (XEN) Dom0 has maximum 4 VCPUs
>  (XEN) Scrubbing Free RAM:
> 
>  
> ................................................................................done.
> 
>  (XEN) Initial low memory virq threshold set at 0x4000 pages.
>  (XEN) Std. Loglevel: Errors and warnings
>  (XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings)
>  (XEN) Xen is relinquishing VGA console.
>  (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch
> 
>  input to Xen)
> 
>  (XEN) Freed 280kB init memory.
>  (XEN) traps.c:2514:d0 Domain attempted WRMSR 00000000c0010201 from
> 
>  0x0000000000000000 to 0x000000000000ffff.
> 
>  (XEN) mm.c:809: d0: Forcing read-only access to MFN e0002
> 
>  This is curious, but probably unrelated to your bug.
> 
>  Same again. I had this message before as well.
> 
>  If you want we can go look into those messages too, i'm happy to help
>  you guys with making xen better :)
> 
> 
>  (XEN) io.c:204:d2 MMIO emulation failed @ 0008:ffff1f50: 32 00 00 00
> 
>  00 00 00 00 36 99
> 
>  Right, so this is a different instruction this time, and is 'xor
>  (%{r,e}ax),%al' this time, which could plausibly hit emulation if
>  %{r,e}ax is a bad pointer.
> 
>  If you try to boot the guest several times, how does this particular
>  line change?
> 
>  It doesn't change at all. As you can see in the xl dmesg output before,
>  i've tried to boot the guest several times and always had the same
>  output.
>  However, the line changes if i start xen without any command line
>  arguments. I've added you another xl dmesg without any command line
>  arguments except "loglvl=all guest_loglvl=all". The particular line
>  however looks in such case like following:
> 
>  (XEN) io.c:204:d1 MMIO emulation failed @ 0008:ffff1f50: 4a 00 00 00 00
>  00 00 00 36 99
> 
> 
>  Can you set on_crash="preserve" for the vm, then also attach the result
>  of `xen-hvmctx $DOMID`
> 
>  Sadly that doesn't work. It seems the vm already gets killed before xen
>  could preserve anything.
> 
>  Output from /var/log/xen/xl-HVM_domU.log
> 
>  Waiting for domain HVM_domU (domid 10) to die [pid 3503]
>  Domain 10 has shut down, reason code 1 0x1
>  Action for shutdown reason code 1 is destroy
>  Domain 10 needs to be cleaned up: destroying the domain
>  Done. Exiting now
> 
>  If i try do use domain 10 i've got following:
> 
>  # xen-hvmctx 10
>  Error: can't get record length for dom 10
> 
> 
>  Thanks,
> 
>  ~Andrew
> 
> 
>  _______________________________________________
>  Xen-devel mailing list
>  [3]Xen-devel@xxxxxxxxxxxxx
>  [4]http://lists.xen.org/xen-devel
> 
> References
> 
>    Visible links
>    1. http://wiki.xen.org/wiki/Reporting_Bugs_against_Xen
>    2. https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=737905
>    3. mailto:Xen-devel@xxxxxxxxxxxxx
>    4. http://lists.xen.org/xen-devel
> 
> 
> ELinks: No such file or directory

-- 
greetings
Michael Mair-Keimberger

Attachment: signature.asc
Description: Digital signature

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel

 


Rackspace

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.