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Re: [Xen-devel] [BUG] (hvm)-virtualization doesn't work with xen 4.4
Il 10/05/2014 19:47, Michael Mair-Keimberger ha scritto:
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.
There were no build xen 1.7.4 with seabios then what reported the bug
even if you installed the updated package seabios still had seabios old
in hvmloader.
I'm also open a discussion about this problem:
http://lists.xen.org/archives/html/xen-devel/2014-05/msg01338.html
I'm using qemu 2.0 since rc0, I haven't my testing system here but if I
remember good I'm using on it seabios package 1.7.4-4 (compiled from
debian unstable source 1-2 months ago) and I never had bios problems for
now, try to update seabios.
If you not have distro package updated change seabios url and revision
in xen and remove "--with-system-seabios" for now.
In Config.mk change:
SEABIOS_UPSTREAM_URL ?= git://git.qemu.org/seabios.git
SEABIOS_UPSTREAM_TAG ?= rel-1.7.4
Is a long time I not use this change but if I remember good should be
correct.
If the seabios will not solves the problem post other details, for
example the exact xen and qemu commit used (and additional patches
added), the domU's xl cfg, xl -vvv create output, domU's qemu log ecc...
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
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