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xen-devel

Re: [Xen-devel] Experimental results for VGA passthrough

To: Jean Guyader <jean.guyader@xxxxxxxxx>
Subject: Re: [Xen-devel] Experimental results for VGA passthrough
From: "Beng Heng, Ng" <bengheng@xxxxxxxxxxxxxx>
Date: Thu, 04 Jun 2009 14:27:27 -0400
Cc: xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
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Hi Jean,

Thanks for the reply. I disabled the assertion and upon calling xm
create on DomU, the screen blanks out shortly (about 3 seconds) than
reappears with a tinge of yellow (about 3 seconds too), and finally
becomes blank totally. You can almost imagine it to be different stages
of DomU (WXP in my case) booting. I was able to RDP into DomU. Shutting
down DomU does not return the screen to Dom0. The log is attached.

- Beng Heng
 __  __            _____ _  _    _             _                   
 \ \/ /___ _ __   |___ /| || |  / |   _ __ ___/ |   _ __  _ __ ___ 
  \  // _ \ '_ \    |_ \| || |_ | |__| '__/ __| |__| '_ \| '__/ _ \
  /  \  __/ | | |  ___) |__   _|| |__| | | (__| |__| |_) | | |  __/
 /_/\_\___|_| |_| |____(_) |_|(_)_|  |_|  \___|_|  | .__/|_|  \___|
                                                   |_|             
(XEN) Xen version 3.4.1-rc1-pre (root@xxxxxxxxxxx) (gcc version 4.3.2 20081105 
(Red Hat 4.3.2-7) (GCC) ) Thu Jun  4 13:49:51 EDT 2009
(XEN) Latest ChangeSet: Mon Jun 01 14:56:17 2009 +0100 19628:29d7e3522cc5
(XEN) Command line: loglvl=all guest_loglvl=all dom0_mem=1G com1=115200,8n1 
console=com1 iommu=1
(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 0 MBR signatures
(XEN)  Found 1 EDD information structures
(XEN) Xen-e820 RAM map:
(XEN)  0000000000000000 - 000000000009e800 (usable)
(XEN)  000000000009e800 - 00000000000a0000 (reserved)
(XEN)  00000000000e0000 - 0000000000100000 (reserved)
(XEN)  0000000000100000 - 000000007d6c1000 (usable)
(XEN)  000000007d6c1000 - 000000007d704000 (ACPI NVS)
(XEN)  000000007d704000 - 000000007d826000 (reserved)
(XEN)  000000007d826000 - 000000007d83a000 (ACPI NVS)
(XEN)  000000007d83a000 - 000000007d93c000 (reserved)
(XEN)  000000007d93c000 - 000000007d93d000 (ACPI NVS)
(XEN)  000000007d93d000 - 000000007d942000 (reserved)
(XEN)  000000007d942000 - 000000007d94c000 (ACPI data)
(XEN)  000000007d94c000 - 000000007d967000 (ACPI NVS)
(XEN)  000000007d967000 - 000000007d986000 (reserved)
(XEN)  000000007d986000 - 000000007d98c000 (ACPI NVS)
(XEN)  000000007d98c000 - 000000007db00000 (usable)
(XEN)  000000007dc00000 - 0000000080000000 (reserved)
(XEN)  00000000fed1c000 - 00000000fed20000 (reserved)
(XEN)  00000000ff000000 - 0000000100000000 (reserved)
(XEN)  0000000100000000 - 000000017c000000 (usable)
(XEN) System RAM: 3991MB (4087628kB)
(XEN) ACPI: RSDP 000F03C0, 0024 (r2  INTEL)
(XEN) ACPI: XSDT 7D94AE18, 005C (r1 INTEL  DQ45CB         4F MSFT    10013)
(XEN) ACPI: FACP 7D949D98, 00F4 (r4  INTEL    A M I  6222004 MSFT    10013)
(XEN) ACPI: DSDT 7D942018, 6818 (r1 INTEL  DQ45CB         4F INTL 20051117)
(XEN) ACPI: FACS 7D952F40, 0040
(XEN) ACPI: APIC 7D949F18, 006C (r2 INTEL  DQ45CB         4F MSFT    10013)
(XEN) ACPI: MCFG 7D954E18, 003C (r1 INTEL  DQ45CB         4F MSFT       97)
(XEN) ACPI: ASF! 7D953D18, 00A0 (r32 INTEL  DQ45CB         4F TFSM    F4240)
(XEN) ACPI: SPCR 7D954D18, 0050 (r1 INTEL  DQ45CB         4F AMI.        3)
(XEN) ACPI: TCPA 7D954C98, 0032 (r2 INTEL  DQ45CB         4F MSFT  1000013)
(XEN) ACPI: DMAR 7D93CC18, 0110 (r1 INTEL  DQ45CB         4F INTL        1)
(XEN) NUMA turned off
(XEN) Faking a node at 0000000000000000-000000017c000000
(XEN) Domain heap initialised
(XEN) DMI 2.4 present.
(XEN) Using APIC driver default
(XEN) ACPI: PM-Timer IO Port: 0x408
(XEN) ACPI: ACPI SLEEP INFO: pm1x_cnt[404,0], pm1x_evt[400,0]
(XEN) ACPI:                  wakeup_vec[7d952f4c], vec_size[20]
(XEN) ACPI: Local APIC address 0xfee00000
(XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
(XEN) Processor #0 7:7 APIC version 20
(XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
(XEN) Processor #1 7:7 APIC version 20
(XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled)
(XEN) Processor #2 7:7 APIC version 20
(XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
(XEN) Processor #3 7:7 APIC version 20
(XEN) ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0])
(XEN) IOAPIC[0]: apic_id 0, version 32, 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 high 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) [VT-D]dmar.c:485: Host address width 36
(XEN) [VT-D]dmar.c:494: found ACPI_DMAR_DRHD
(XEN) [VT-D]dmar.c:349: dmaru->address = fed90000
(XEN) [VT-D]dmar.c:300: found endpoint: bdf = 0:1b.0
(XEN) [VT-D]dmar.c:494: found ACPI_DMAR_DRHD
(XEN) [VT-D]dmar.c:349: dmaru->address = fed91000
(XEN) [VT-D]dmar.c:300: found endpoint: bdf = 0:2.0
(XEN) [VT-D]dmar.c:494: found ACPI_DMAR_DRHD
(XEN) [VT-D]dmar.c:349: dmaru->address = fed92000
(XEN) [VT-D]dmar.c:300: found endpoint: bdf = 0:3.0
(XEN) [VT-D]dmar.c:300: found endpoint: bdf = 0:3.2
(XEN) [VT-D]dmar.c:300: found endpoint: bdf = 0:3.3
(XEN) [VT-D]dmar.c:494: found ACPI_DMAR_DRHD
(XEN) [VT-D]dmar.c:349: dmaru->address = fed93000
(XEN) [VT-D]dmar.c:358: found INCLUDE_ALL
(XEN) [VT-D]dmar.c:498: found ACPI_DMAR_RMRR
(XEN) [VT-D]dmar.c:300: found endpoint: bdf = 0:1d.0
(XEN) [VT-D]dmar.c:300: found endpoint: bdf = 0:1d.1
(XEN) [VT-D]dmar.c:300: found endpoint: bdf = 0:1d.2
(XEN) [VT-D]dmar.c:300: found endpoint: bdf = 0:1d.7
(XEN) [VT-D]dmar.c:300: found endpoint: bdf = 0:1a.0
(XEN) [VT-D]dmar.c:300: found endpoint: bdf = 0:1a.1
(XEN) [VT-D]dmar.c:300: found endpoint: bdf = 0:1a.2
(XEN) [VT-D]dmar.c:300: found endpoint: bdf = 0:1a.7
(XEN) [VT-D]dmar.c:498: found ACPI_DMAR_RMRR
(XEN) [VT-D]dmar.c:300: found endpoint: bdf = 0:2.0
(XEN) Intel VT-d DMAR tables have been parsed.
(XEN) Using ACPI (MADT) for SMP configuration information
(XEN) Using scheduler: SMP Credit Scheduler (credit)
(XEN) Initializing CPU#0
(XEN) Detected 2499.760 MHz processor.
(XEN) CPU: L1 I cache: 32K, L1 D cache: 32K
(XEN) CPU: L2 cache: 3072K
(XEN) CPU: Physical Processor ID: 0
(XEN) CPU: Processor Core ID: 0
(XEN) VMX: Supported advanced features:
(XEN)  - APIC MMIO access virtualisation
(XEN)  - APIC TPR shadow
(XEN)  - Virtual NMI
(XEN)  - MSR direct-access bitmap
(XEN) HVM: VMX enabled
(XEN) Intel machine check reporting enabled on CPU#0.
(XEN) CPU0: Thermal monitoring enabled (TM2)
(XEN) CMCI: CPU0 has no CMCI support
(XEN) CPU0: Intel(R) Core(TM)2 Quad  CPU   Q9300  @ 2.50GHz stepping 07
(XEN) Booting processor 1/1 eip 8c000
(XEN) Initializing CPU#1
(XEN) CPU: L1 I cache: 32K, L1 D cache: 32K
(XEN) CPU: L2 cache: 3072K
(XEN) CPU: Physical Processor ID: 0
(XEN) CPU: Processor Core ID: 1
(XEN) Intel machine check reporting enabled on CPU#1.
(XEN) CPU1: Thermal monitoring enabled (TM2)
(XEN) CMCI: CPU1 has no CMCI support
(XEN) CPU1: Intel(R) Core(TM)2 Quad  CPU   Q9300  @ 2.50GHz stepping 07
(XEN) Booting processor 2/2 eip 8c000
(XEN) Initializing CPU#2
(XEN) CPU: L1 I cache: 32K, L1 D cache: 32K
(XEN) CPU: L2 cache: 3072K
(XEN) CPU: Physical Processor ID: 0
(XEN) CPU: Processor Core ID: 2
(XEN) Intel machine check reporting enabled on CPU#2.
(XEN) CPU2: Thermal monitoring enabled (TM2)
(XEN) CMCI: CPU2 has no CMCI support
(XEN) CPU2: Intel(R) Core(TM)2 Quad  CPU   Q9300  @ 2.50GHz stepping 07
(XEN) Booting processor 3/3 eip 8c000
(XEN) Initializing CPU#3
(XEN) CPU: L1 I cache: 32K, L1 D cache: 32K
(XEN) CPU: L2 cache: 3072K
(XEN) CPU: Physical Processor ID: 0
(XEN) CPU: Processor Core ID: 3
(XEN) Intel machine check reporting enabled on CPU#3.
(XEN) CPU3: Thermal monitoring enabled (TM2)
(XEN) CMCI: CPU3 has no CMCI support
(XEN) CPU3: Intel(R) Core(TM)2 Quad  CPU   Q9300  @ 2.50GHz stepping 07
(XEN) Total of 4 processors activated.
(XEN) ENABLING IO-APIC IRQs
(XEN)  -> Using new ACK method
(XEN) ..TIMER: vector=0xF0 apic1=0 pin1=2 apic2=-1 pin2=-1
(XEN) checking TSC synchronization across 4 CPUs: passed.
(XEN) Platform timer is 3.579MHz ACPI PM Timer
(XEN) microcode.c:73:d32767 microcode: CPU1 resumed
(XEN) Brought up 4 CPUs
(XEN) microcode.c:73:d32767 microcode: CPU2 resumed
(XEN) microcode.c:73:d32767 microcode: CPU3 resumed
(XEN) Intel VT-d Snoop Control not supported.
(XEN) Intel VT-d DMA Passthrough not supported.
(XEN) Intel VT-d Queued Invalidation not supported.
(XEN) Intel VT-d Interrupt Remapping not supported.
(XEN) I/O virtualisation enabled
(XEN) I/O virtualisation for PV guests disabled
(XEN) CPUIDLE: disabled due to no HPET. Force enable with 'cpuidle'.
(XEN) ACPI sleep modes: S3
(XEN) mcheck_poll: Machine check polling timer started.
(XEN) 'S' pressed -> blowing all shadow tables
(XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:0.0
(XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:2.0
(XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:3.0
(XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:3.2
(XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:3.3
(XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:19.0
(XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1a.0
(XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1a.1
(XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1a.2
(XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1a.7
(XEN) [VT-D]iommu.c:1245:d32767 domain_context_mapping:PCIe: bdf = 0:1b.0
(XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1d.0
(XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1d.1
(XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1d.2
(XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1d.7
(XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1f.0
(XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1f.2
(XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1f.3
(XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1f.5
(XEN) [VT-D]iommu.c:1245:d32767 domain_context_mapping:PCIe: bdf = 1:0.0
(XEN) [VT-D]iommu.c:1245:d32767 domain_context_mapping:PCIe: bdf = 1:0.1
(XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 2:0.0
(XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 2:1.0
(XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:2.0
(XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1d.0
(XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1d.1
(XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1d.2
(XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1d.7
(XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1a.0
(XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1a.1
(XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1a.2
(XEN) [VT-D]iommu.c:1252:d32767 domain_context_mapping:PCI: bdf = 0:1a.7
(XEN) [VT-D]iommu.c:620: iommu_enable_translation: iommu->reg = ffff828bfff57000
(XEN) [VT-D]iommu.c:620: iommu_enable_translation: iommu->reg = ffff828bfff56000
(XEN) [VT-D]iommu.c:620: iommu_enable_translation: iommu->reg = ffff828bfff55000
(XEN) [VT-D]iommu.c:620: iommu_enable_translation: iommu->reg = ffff828bfff54000
(XEN) *** LOADING DOMAIN 0 ***
(XEN) elf_parse_binary: phdr: paddr=0xffffffff80200000 memsz=0x49ef18
(XEN) elf_parse_binary: phdr: paddr=0xffffffff8069f000 memsz=0xf82b8
(XEN) elf_parse_binary: phdr: paddr=0xffffffff80798000 memsz=0xc0d
(XEN) elf_parse_binary: phdr: paddr=0xffffffff8079a000 memsz=0xe2da8
(XEN) elf_parse_binary: memory: 0xffffffff80200000 -> 0xffffffff8087cda8
(XEN) elf_xen_parse_note: GUEST_OS = "linux"
(XEN) elf_xen_parse_note: GUEST_VERSION = "2.6"
(XEN) elf_xen_parse_note: XEN_VERSION = "xen-3.0"
(XEN) elf_xen_parse_note: VIRT_BASE = 0xffffffff80000000
(XEN) elf_xen_parse_note: PADDR_OFFSET = 0xffffffff80000000
(XEN) elf_xen_parse_note: ENTRY = 0xffffffff80200000
(XEN) elf_xen_parse_note: HYPERCALL_PAGE = 0xffffffff80206000
(XEN) elf_xen_parse_note: unknown xen elf note (0xd)
(XEN) elf_xen_parse_note: FEATURES = 
"writable_page_tables|writable_descriptor_tables|auto_translated_physmap|pae_pgdir_above_4gb|supervisor_mode_kernel"
(XEN) elf_xen_parse_note: LOADER = "generic"
(XEN) elf_xen_parse_note: SUSPEND_CANCEL = 0x1
(XEN) elf_xen_addr_calc_check: addresses:
(XEN)     virt_base        = 0xffffffff80000000
(XEN)     elf_paddr_offset = 0xffffffff80000000
(XEN)     virt_offset      = 0x0
(XEN)     virt_kstart      = 0xffffffff80200000
(XEN)     virt_kend        = 0xffffffff8087cda8
(XEN)     virt_entry       = 0xffffffff80200000
(XEN)     p2m_base         = 0xffffffffffffffff
(XEN)  Xen  kernel: 64-bit, lsb, compat32
(XEN)  Dom0 kernel: 64-bit, lsb, paddr 0xffffffff80200000 -> 0xffffffff8087cda8
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN)  Dom0 alloc.:   0000000174000000->0000000176000000 (253952 pages to be 
allocated)
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN)  Loaded kernel: ffffffff80200000->ffffffff8087cda8
(XEN)  Init. ramdisk: ffffffff8087d000->ffffffff80fc0000
(XEN)  Phys-Mach map: ffffffff80fc0000->ffffffff811c0000
(XEN)  Start info:    ffffffff811c0000->ffffffff811c04b4
(XEN)  Page tables:   ffffffff811c1000->ffffffff811ce000
(XEN)  Boot stack:    ffffffff811ce000->ffffffff811cf000
(XEN)  TOTAL:         ffffffff80000000->ffffffff81400000
(XEN)  ENTRY ADDRESS: ffffffff80200000
(XEN) Dom0 has maximum 4 VCPUs
(XEN) elf_load_binary: phdr 0 at 0xffffffff80200000 -> 0xffffffff8069ef18
(XEN) elf_load_binary: phdr 1 at 0xffffffff8069f000 -> 0xffffffff807972b8
(XEN) elf_load_binary: phdr 2 at 0xffffffff80798000 -> 0xffffffff80798c0d
(XEN) elf_load_binary: phdr 3 at 0xffffffff8079a000 -> 0xffffffff807e0088
(XEN) Scrubbing Free RAM: .............................done.
(XEN) Xen trace buffers: disabled
(XEN) Std. Loglevel: All
(XEN) Guest Loglevel: All
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to 
Xen)
(XEN) Freed 128kB init memory.
kernel direct mapping tables up to 40800000 @ 11ce000-13d5000
Bootdata ok (command line is root=UUID=c1a25e24-42d5-42ae-b1ec-9475ae1da2b1 ro 
xencons=ttyS console=tty0 console=ttyS0 pciback.hide=(00:02.0))
Linux version 2.6.18.8-xen0 (root@xxxxxxxxxxxxxxx) (gcc version 4.3.2 20081105 
(Red Hat 4.3.2-7) (GCC) ) #1 SMP Wed Jun 3 20:45:36 EDT 2009
BIOS-provided physical RAM map:
 Xen: 0000000000000000 - 0000000040800000 (usable)
DMI 2.4 present.
No mptable found.
  >>> ERROR: Invalid checksum
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled)
ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
Setting APIC routing to xen
Using ACPI (MADT) for SMP configuration information
Allocating PCI resources starting at 88000000 (gap: 80000000:7ed1c000)
Built 1 zonelists.  Total pages: 260580
Kernel command line: root=UUID=c1a25e24-42d5-42ae-b1ec-9475ae1da2b1 ro 
xencons=ttyS console=tty0 console=ttyS0 pciback.hide=(00:02.0)
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 32768 bytes)
Xen reported: 2499.716 MHz processor.
Console: colour VGA+ 80x25
Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes)
Inode-cache hash table entries: 65536 (order: 7, 524288 bytes)
Software IO TLB enabled: 
 Aperture:     64 megabytes
 Kernel range: ffff880002407000 - ffff880006407000
 Address size: 27 bits
PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
Memory: 947704k/1056768k available (4024k kernel code, 100700k reserved, 1625k 
data, 216k init)
Calibrating delay using timer specific routine.. 5000.66 BogoMIPS (lpj=25003323)
Mount-cache hash table entries: 256
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 3072K
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
SMP alternatives: switching to UP code
ACPI: Core revision 20060707
SMP alternatives: switching to SMP code
Initializing CPU#1
Initializing CPU#2
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 3072K
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 1
Brought up 4 CPUs
Initializing CPU#3
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 3072K
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 3
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 3072K
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 2
migration_cost=31
checking if image is initramfs... it is
Freeing initrd memory: 7436k freed
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: BIOS Bug: MCFG area at e0000000 is not E820-reserved
PCI: Not using MMCONFIG.
PCI: Using configuration type 1
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
PCI: Transparent bridge - 0000:00:1e.0
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs *3 4 5 6 7 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 *7 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKH] (IRQs *3 4 5 6 7 10 11 12 14 15)
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
(XEN) io_apic.c:2139: 
(XEN) ioapic_guest_write: apic=0, pin=4, old_irq=4, new_irq=4
(XEN) ioapic_guest_write: old_entry=000009f1, new_entry=000109f1
(XEN) ioapic_guest_write: Attempt to modify IO-APIC pin for in-use IRQ!
pnp: PnP ACPI: found 10 devices
xen_mem: Initialising balloon driver.
SCSI subsystem initialized
usbcore: registered new driver usbfs
usbcore: registered new driver hub
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a report
pnp: 00:02: ioport range 0xa20-0xa3f has been reserved
pnp: 00:02: ioport range 0xa00-0xa1f has been reserved
pnp: 00:02: ioport range 0xb78-0xb7f has been reserved
pnp: 00:02: ioport range 0xf78-0xf7f has been reserved
pnp: 00:09: ioport range 0x400-0x47f could not be reserved
pnp: 00:09: ioport range 0x1180-0x119f has been reserved
pnp: 00:09: ioport range 0x500-0x57f has been reserved
(XEN) PCI add device 00:00.0
(XEN) PCI add device 00:01.0
(XEN) PCI add device 00:02.0
pciback 0000:00:02.0: seizing device
(XEN) PCI add device 00:03.0
(XEN) PCI add device 00:03.2
(XEN) PCI add device 00:03.3
(XEN) PCI add device 00:19.0
(XEN) PCI add device 00:1a.0
(XEN) PCI add device 00:1a.1
(XEN) PCI add device 00:1a.2
(XEN) PCI add device 00:1a.7
(XEN) PCI add device 00:1b.0
(XEN) PCI add device 00:1d.0
(XEN) PCI add device 00:1d.1
(XEN) PCI add device 00:1d.2
(XEN) PCI add device 00:1d.7
(XEN) PCI add device 00:1e.0
(XEN) PCI add device 00:1f.0
(XEN) PCI add device 00:1f.2
(XEN) PCI add device 00:1f.3
(XEN) PCI add device 00:1f.5
(XEN) PCI add device 01:00.0
(XEN) PCI add device 01:00.1
(XEN) PCI add device 02:00.0
(XEN) PCI add device 02:01.0
PCI: Ignore bogus resource 6 [0:0] of 0000:00:02.0
PCI: Bridge: 0000:00:01.0
  IO window: c000-cfff
  MEM window: c0000000-d00fffff
  PREFETCH window: disabled.
PCI: Bridge: 0000:00:1e.0
  IO window: b000-bfff
  MEM window: d0800000-d08fffff
  PREFETCH window: 88000000-880fffff
GSI 16 sharing vector 0xB0 and IRQ 16
ACPI: PCI Interrupt 0000:00:01.0[A] -> GSI 16 (level, low) -> IRQ 16
NET: Registered protocol family 2
IP route cache hash table entries: 32768 (order: 6, 262144 bytes)
TCP established hash table entries: 131072 (order: 9, 2097152 bytes)
TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
TCP: Hash tables configured (established 131072 bind 65536)
TCP reno registered
IA-32 Microcode Update Driver: v1.14a-xen <tigran@xxxxxxxxxxx>
Initializing Cryptographic API
io scheduler noop registered
io scheduler anticipatory registered (default)
io scheduler deadline registered
io scheduler cfq registered
0000:00:1a.7 EHCI: BIOS handoff failed (BIOS bug ?) 01010001
0000:00:1d.7 EHCI: BIOS handoff failed (BIOS bug ?) 01010001
floppy0: Unable to grab DMA2 for the floppy driver
floppy0: no floppy controllers found
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
loop: loaded (max 8 devices)
HP CISS Driver (v 3.6.10)
Intel(R) PRO/1000 Network Driver - version 7.1.9-k4
Copyright (c) 1999-2006 Intel Corporation.
(XEN) PCI add device 02:00.0
GSI 17 sharing vector 0xB8 and IRQ 17
ACPI: PCI Interrupt 0000:02:00.0[A] -> GSI 21 (level, low) -> IRQ 17
e1000: 0000:02:00.0: e1000_probe: (PCI:33MHz:32-bit) 00:0e:0c:34:34:a8
e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection
e1000e: Intel(R) PRO/1000 Network Driver - 0.3.3.3-k4
e1000e: Copyright (c) 1999-2008 Intel Corporation.
(XEN) PCI add device 00:19.0
GSI 18 sharing vector 0xC0 and IRQ 18
ACPI: PCI Interrupt 0000:00:19.0[A] -> GSI 20 (level, low) -> IRQ 18
eth1: (PCI Express:2.5GB/s:Width x1) 00:1c:c0:7d:61:d7
eth1: Intel(R) PRO/1000 Network Connection
eth1: MAC: 7, PHY: 8, PBA No: ffffff-0ff
pcnet32.c:v1.32 18.Mar.2006 tsbogend@xxxxxxxxxxxxxxxx
e100: Intel(R) PRO/100 Network Driver, 3.5.10-k2-NAPI
e100: Copyright(c) 1999-2005 Intel Corporation
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <maxk@xxxxxxxxxxxx>
Xen virtual console successfully installed as ttyS0
Event-channel device installed.
blktap_device_init: blktap device major 254
blktap_ring_init: blktap ring major: 253
netfront: Initialising virtual ethernet driver.
ACPI: PCI Interrupt 0000:00:02.0[A] -> GSI 16 (level, low) -> IRQ 16
ACPI: PCI interrupt for device 0000:00:02.0 disabled
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
(XEN) PCI add device 00:03.2
(XEN) PCI add device 00:1f.5
Adaptec aacraid driver (1.1-5[2409]-mh2)
3ware Storage Controller device driver for Linux v1.26.02.001.
(XEN) PCI add device 00:1f.2
GSI 19 sharing vector 0xD0 and IRQ 19
ACPI: PCI Interrupt 0000:00:1f.2[B] -> GSI 19 (level, low) -> IRQ 19
ahci 0000:00:1f.2: AHCI 0001.0200 32 slots 6 ports 3 Gbps 0x3f impl SATA mode
ahci 0000:00:1f.2: flags: 64bit ncq led clo pio slum part 
ata1: SATA max UDMA/133 cmd 0xFFFFC2000002A100 ctl 0x0 bmdma 0x0 irq 254
ata2: SATA max UDMA/133 cmd 0xFFFFC2000002A180 ctl 0x0 bmdma 0x0 irq 254
ata3: SATA max UDMA/133 cmd 0xFFFFC2000002A200 ctl 0x0 bmdma 0x0 irq 254
ata4: SATA max UDMA/133 cmd 0xFFFFC2000002A280 ctl 0x0 bmdma 0x0 irq 254
ata5: SATA max UDMA/133 cmd 0xFFFFC2000002A300 ctl 0x0 bmdma 0x0 irq 254
ata6: SATA max UDMA/133 cmd 0xFFFFC2000002A380 ctl 0x0 bmdma 0x0 irq 254
scsi0 : ahci
ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata1.00: ATA-8, max UDMA/133, 976773168 sectors: LBA48 NCQ (depth 31/32)
ata1.00: ata1: dev 0 multi count 16
ata1.00: configured for UDMA/133
scsi1 : ahci
ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
ata2.00: ATAPI, max UDMA/100
ata2.00: configured for UDMA/100
scsi2 : ahci
ata3: SATA link down (SStatus 0 SControl 300)
scsi3 : ahci
ata4: SATA link down (SStatus 0 SControl 300)
scsi4 : ahci
ata5: SATA link down (SStatus 0 SControl 300)
scsi5 : ahci
ata6: SATA link down (SStatus 0 SControl 300)
  Vendor: ATA       Model: WDC WD5001AALS-0  Rev: 01.0
  Type:   Direct-Access                      ANSI SCSI revision: 05
  Vendor: TSSTcorp  Model: CDDVDW SH-S223Q   Rev: SB00
  Type:   CD-ROM                             ANSI SCSI revision: 05
(XEN) PCI add device 00:1f.5
ata_piix 0000:00:1f.5: MAP [ P0 -- P1 -- ]
ACPI: PCI Interrupt 0000:00:1f.5[B] -> GSI 19 (level, low) -> IRQ 19
ata7: SATA max UDMA/133 cmd 0xD170 ctl 0xD162 bmdma 0xD130 irq 19
ata8: SATA max UDMA/133 cmd 0xD150 ctl 0xD142 bmdma 0xD138 irq 19
scsi6 : ata_piix
ATA: abnormal status 0x7F on port 0xD177
scsi7 : ata_piix
ATA: abnormal status 0x7F on port 0xD157
SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write back
SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write back
 sda: sda1 sda2 sda3 sda4 < sda5 sda6 >
sd 0:0:0:0: Attached scsi disk sda
Fusion MPT base driver 3.04.01
Copyright (c) 1999-2005 LSI Logic Corporation
Fusion MPT SPI Host driver 3.04.01
usbmon: debugfs is not available
USB Universal Host Controller Interface driver v3.0
(XEN) PCI add device 00:1a.0
ACPI: PCI Interrupt 0000:00:1a.0[A] -> GSI 16 (level, low) -> IRQ 16
uhci_hcd 0000:00:1a.0: UHCI Host Controller
uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 1
uhci_hcd 0000:00:1a.0: irq 16, io base 0x0000d0e0
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
(XEN) PCI add device 00:1a.1
ACPI: PCI Interrupt 0000:00:1a.1[B] -> GSI 21 (level, low) -> IRQ 17
uhci_hcd 0000:00:1a.1: UHCI Host Controller
uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 2
uhci_hcd 0000:00:1a.1: irq 17, io base 0x0000d0c0
usb usb2: configuration #1 chosen from 1 choice
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
(XEN) PCI add device 00:1a.2
GSI 20 sharing vector 0x21 and IRQ 20
ACPI: PCI Interrupt 0000:00:1a.2[C] -> GSI 18 (level, low) -> IRQ 20
uhci_hcd 0000:00:1a.2: UHCI Host Controller
uhci_hcd 0000:00:1a.2: new USB bus registered, assigned bus number 3
uhci_hcd 0000:00:1a.2: irq 20, io base 0x0000d0a0
usb usb3: configuration #1 chosen from 1 choice
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
(XEN) PCI add device 00:1d.0
GSI 21 sharing vector 0x29 and IRQ 21
ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 23 (level, low) -> IRQ 21
uhci_hcd 0000:00:1d.0: UHCI Host Controller
uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 4
uhci_hcd 0000:00:1d.0: irq 21, io base 0x0000d080
usb usb4: configuration #1 chosen from 1 choice
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
(XEN) PCI add device 00:1d.1
ACPI: PCI Interrupt 0000:00:1d.1[B] -> GSI 19 (level, low) -> IRQ 19
uhci_hcd 0000:00:1d.1: UHCI Host Controller
uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 5
uhci_hcd 0000:00:1d.1: irq 19, io base 0x0000d060
usb usb5: configuration #1 chosen from 1 choice
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 2 ports detected
(XEN) PCI add device 00:1d.2
ACPI: PCI Interrupt 0000:00:1d.2[C] -> GSI 18 (level, low) -> IRQ 20
uhci_hcd 0000:00:1d.2: UHCI Host Controller
uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 6
uhci_hcd 0000:00:1d.2: irq 20, io base 0x0000d040
usb usb6: configuration #1 chosen from 1 choice
hub 6-0:1.0: USB hub found
hub 6-0:1.0: 2 ports detected
usb 3-1: new full speed USB device using uhci_hcd and address 2
usb 3-1: configuration #1 chosen from 1 choice
hub 3-1:1.0: USB hub found
hub 3-1:1.0: 4 ports detected
usb 3-1.1: new low speed USB device using uhci_hcd and address 3
usb 3-1.1: configuration #1 chosen from 1 choice
input: HID 04f3:0801 as /class/input/input0
input: USB HID v1.10 Keyboard [HID 04f3:0801] on usb-0000:00:1a.2-1.1
input: HID 04f3:0801 as /class/input/input1
input: USB HID v1.10 Mouse [HID 04f3:0801] on usb-0000:00:1a.2-1.1
usbcore: registered new driver usbhid
/usr/src/xen-3.4-testing.19628.vgapt.2/linux-2.6.18-xen.hg/drivers/usb/input/hid-core.c:
 v2.6:USB HID core driver
PNP: No PS/2 controller found. Probing ports directly.
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
mice: PS/2 mouse device common for all mice
md: raid0 personality registered for level 0
md: raid1 personality registered for level 1
md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27
md: bitmap version 4.39
device-mapper: ioctl: 4.7.0-ioctl (2006-06-24) initialised: dm-devel@xxxxxxxxxx
TCP bic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
Bridge firewalling registered
PCI IO multiplexer device installed.
ACPI: (supports S0 S1 S3 S4 S5)
BIOS EDD facility v0.16 2004-Jun-25, 1 devices found
Freeing unused kernel memory: 216k freed
Mounting proc filesystem
Mounting sysfs filesystem
Creating /dev
Creating initial device nodes
Loading /lib/kbd/keymaps/i386/qwerty/us.map
Setting up hotplug.
Creating block device nodes.
Creating character device nodes.
Creating root device.
Mounting root filesystem.
EXT3-fs: INFO: recovery required on readonly filesystem.
EXT3-fs: write access will be enabled during recovery.
kjournald starting.  Commit interval 5 seconds
EXT3-fs: recovery complete.
EXT3-fs: mounted filesystem with ordered data mode.
Setting up other filesystems.
Switching to new root and running init.
                Welcome to Fedora 
                Press 'I' to enter interactive startup.
Starting udev: G[  OK  ]
Setting hostname xxx.xxx.xxx.xxx:  [  OK  ]
Jun 04 14:11:00 | DM multipath kernel driver not loaded
Setting up Logical Volume Management: File descriptor 7 left open
[  OK  ]
Checking filesystems
Checking all file systems.
[/sbin/fsck.ext3 (1) -- /] fsck.ext3 -a /dev/sda2 
/: clean, 2579449/6111232 files, 12471163/24418800 blocks
[  OK  ]
Remounting root filesystem in read-write mode:  [  OK  ]
Mounting local filesystems:  mount: special device UUID=4405-A494 does not exist
FATAL: Module fuse not found.
ntfs-3g-mount: fuse device is missing, try 'modprobe fuse' as root
[FAILED]
Enabling local filesystem quotas:  quotaon: Warning: No quota format detected 
in the kernel.
[  OK  ]
Enabling /etc/fstab swaps:  swapon: /proc/swaps: unexpected file format
[  OK  ]
Entering non-interactive startup
Applying Intel CPU microcode update: FATAL: Module microcode not found.
[  OK  ]ERROR: Module microcode does not exist in /proc/modules

ip6tables: Applying firewall rules: FATAL: Module ip6_tables not found.
ip6tables-restore v1.4.1.1: ip6tables-restore: unable to initialize table 
'filter'

Error occurred at line: 3
Try `ip6tables-restore -h' or 'ip6tables-restore --help' for more information.
[FAILED]
iptables: Applying firewall rules: FATAL: Module ip_tables not found.
iptables-restore v1.4.1.1: iptables-restore: unable to initialize table 'filter'

Error occurred at line: 3
Try `iptables-restore -h' or 'iptables-restore --help' for more information.
[FAILED]
Starting auditd: [FAILED]
Starting system logger: [  OK  ]
Starting irqbalance: [  OK  ]
Starting rpcbind: [  OK  ]
Starting NFS statd: [FAILED]
Starting RPC idmapd: FATAL: Module sunrpc not found.
FATAL: Error running install command for sunrpc
Error: RPC MTAB does not exist.
Starting system message bus: [  OK  ]
Starting HAL daemon: [  OK  ]
Setting network parameters... [  OK  ]
Starting NetworkManager daemon: [  OK  ]
Starting portreserve: [  OK  ]
Starting Bluetooth services:[  OK  ]
Starting sendmail: [  OK  ]
Starting sm-client: [  OK  ]
Starting console mouse services: [  OK  ]
Starting httpd: [  OK  ]
Starting crond: [  OK  ][  OK  ]
Starting kerneloops:[  OK  ]
Starting atd: [  OK  ][  OK  ]
Starting Avahi daemon... [  OK  ]
Starting cups: [  OK  ]
Starting anacron: [  OK  ]
Starting sshd: [  OK  ]

Fedora release 10 (Cambridge)
Kernel 2.6.18.8-xen0 on an x86_64 (ttyS0)

xxx.xxx.xxx.xxx login: (XEN) [VT-D]iommu.c:1364:d0 domain_context_unmap:PCI: 
bdf = 0:2.0
(XEN) [VT-D]iommu.c:722: iommu_page_fault: iommu->reg = ffff828bfff56000
(XEN) [VT-D]iommu.c:691: iommu_fault_status: Fault Overflow
(XEN) [VT-D]iommu.c:694: iommu_fault_status: Primary Pending Fault
(XEN) [VT-D]iommu.c:1252:d0 domain_context_mapping:PCI: bdf = 0:2.0
(XEN) [VT-D]iommu.c:676: iommu_fault:DMA Write: 0:2.0 addr 7e000000 REASON 2 
iommu->reg = ffff828bfff56000
(XEN) print_vtd_entries: iommu = ffff83017bfe2600 bdf = 0:2:0 gmfn = 7e000
(XEN)     root_entry = ffff83017bfb8000
(XEN)     root_entry[0] = 17763a001
(XEN)     context = ffff83017763a000
(XEN)     context[10] = 201_1763c0001
(XEN)     l3 = ffff8301763c0000
(XEN)     l3_index = 1
(XEN)     l3[1] = 12ae77003
(XEN)     l2 = ffff83012ae77000
(XEN)     l2_index = 1f0
(XEN)     l2[1f0] = 0
(XEN)     l2[1f0] not present
(XEN) [VT-D]iommu.c:1252:d0 domain_context_mapping:PCI: bdf = 0:2.0
(XEN) [VT-D]io.c:251:d0 VT-d irq bind: m_irq = 10 device = 2 intx = 0
(XEN) domctl.c:886:d0 ioport_map:add f_gport=3b0 f_mport=3b0 np=b
(XEN) domctl.c:886:d0 ioport_map:add f_gport=3c0 f_mport=3c0 np=20
(XEN) domctl.c:835:d0 memory_map:add: gfn=a0 mfn=a0 nr_mfns=20
(XEN) [VT-D]iommu.c:722: iommu_page_fault: iommu->reg = ffff828bfff56000
(XEN) [VT-D]iommu.c:691: iommu_fault_status: Fault Overflow
(XEN) [VT-D]iommu.c:694: iommu_fault_status: Primary Pending Fault
(XEN) [VT-D]iommu.c:676: iommu_fault:DMA Write: 0:2.0 addr 6c1ba000 REASON 5 
iommu->reg = ffff828bfff56000
(XEN) print_vtd_entries: iommu = ffff83017bfe2600 bdf = 0:2:0 gmfn = 6c1ba
(XEN)     root_entry = ffff83017bfb8000
(XEN)     root_entry[0] = 17763a001
(XEN)     context = ffff83017763a000
(XEN)     context[10] = 201_1763c0001
(XEN)     l3 = ffff8301763c0000
(XEN)     l3_index = 1
(XEN)     l3[1] = 12ae77003
(XEN)     l2 = ffff83012ae77000
(XEN)     l2_index = 160
(XEN)     l2[160] = 0
(XEN)     l2[160] not present
(XEN) [VT-D]iommu.c:722: iommu_page_fault: iommu->reg = ffff828bfff56000
(XEN) [VT-D]iommu.c:691: iommu_fault_status: Fault Overflow
(XEN) [VT-D]iommu.c:694: iommu_fault_status: Primary Pending Fault
(XEN) [VT-D]iommu.c:676: iommu_fault:DMA Write: 0:2.0 addr 6c1ba000 REASON 5 
iommu->reg = ffff828bfff56000
(XEN) print_vtd_entries: iommu = ffff83017bfe2600 bdf = 0:2:0 gmfn = 6c1ba
(XEN)     root_entry = ffff83017bfb8000
(XEN)     root_entry[0] = 17763a001
(XEN)     context = ffff83017763a000
(XEN)     context[10] = 201_1763c0001
(XEN)     l3 = ffff8301763c0000
(XEN)     l3_index = 1
(XEN)     l3[1] = 12ae77003
(XEN)     l2 = ffff83012ae77000
(XEN)     l2_index = 160
(XEN)     l2[160] = 0
(XEN)     l2[160] not present
(XEN) [VT-D]iommu.c:722: iommu_page_fault: iommu->reg = ffff828bfff56000
(XEN) [VT-D]iommu.c:691: iommu_fault_status: Fault Overflow
(XEN) [VT-D]iommu.c:694: iommu_fault_status: Primary Pending Fault
(XEN) [VT-D]iommu.c:676: iommu_fault:DMA Write: 0:2.0 addr 6c1ba000 REASON 5 
iommu->reg = ffff828bfff56000
(XEN) print_vtd_entries: iommu = ffff83017bfe2600 bdf = 0:2:0 gmfn = 6c1ba
(XEN)     root_entry = ffff83017bfb8000
(XEN)     root_entry[0] = 17763a001
(XEN)     context = ffff83017763a000
(XEN)     context[10] = 201_1763c0001
(XEN)     l3 = ffff8301763c0000
(XEN)     l3_index = 1
(XEN)     l3[1] = 12ae77003
(XEN)     l2 = ffff83012ae77000
(XEN)     l2_index = 160
(XEN)     l2[160] = 0
(XEN)     l2[160] not present
(XEN) HVM1: HVM Loader
(XEN) HVM1: Detected Xen v3.4.1-rc1-pre
(XEN) HVM1: CPU speed is 2500 MHz
(XEN) [VT-D]iommu.c:722: iommu_page_fault: iommu->reg = ffff828bfff56000
(XEN) [VT-D]iommu.c:691: iommu_fault_status: Fault Overflow
(XEN) [VT-D]iommu.c:694: iommu_fault_status: Primary Pending Fault
(XEN) [VT-D]iommu.c:676: iommu_fault:DMA Write: 0:2.0 addr 6c1ba000 REASON 5 
iommu->reg = ffff828bfff56000
(XEN) print_vtd_entries: iommu = ffff83017bfe2600 bdf = 0:2:0 gmfn = 6c1ba
(XEN)     root_entry = ffff83017bfb8000
(XEN)     root_entry[0] = 17763a001
(XEN)     context = ffff83017763a000
(XEN)     context[10] = 201_1763c0001
(XEN)     l3 = ffff8301763c0000
(XEN)     l3_index = 1
(XEN)     l3[1] = 12ae77003
(XEN)     l2 = ffff83012ae77000
(XEN)     l2_index = 160
(XEN)     l2[160] = 0
(XEN)     l2[160] not present
(XEN) irq.c:243: Dom1 PCI link 0 changed 0 -> 5
(XEN) HVM1: PCI-ISA link 0 routed to IRQ5
(XEN) irq.c:243: Dom1 PCI link 1 changed 0 -> 10
(XEN) HVM1: PCI-ISA link 1 routed to IRQ10
(XEN) irq.c:243: Dom1 PCI link 2 changed 0 -> 11
(XEN) HVM1: PCI-ISA link 2 routed to IRQ11
(XEN) irq.c:243: Dom1 PCI link 3 changed 0 -> 5
(XEN) HVM1: PCI-ISA link 3 routed to IRQ5
(XEN) HVM1: pci dev 01:3 INTA->IRQ10
(XEN) HVM1: pci dev 02:0 INTA->IRQ11
(XEN) HVM1: pci dev 03:0 INTA->IRQ5
(XEN) HVM1: pci dev 04:0 INTA->IRQ5
(XEN) HVM1: pci dev 02:0 bar 18 size 10000000: e000000c
(XEN) domctl.c:835:d0 memory_map:add: gfn=e0000 mfn=b0000 nr_mfns=10000
(XEN) HVM1: pci dev 03:0 bar 14 size 01000000: f0000008
(XEN) domctl.c:835:d0 memory_map:add: gfn=f1000 mfn=d0400 nr_mfns=400
(XEN) HVM1: pci dev 02:0 bar 10 size 00400000: f1000004
(XEN) HVM1: pci dev 03:0 bar 10 size 00000100: 0000c001
(XEN) HVM1: pci dev 04:0 bar 10 size 00000100: 0000c101
(XEN) HVM1: pci dev 04:0 bar 14 size 00000100: f1400000
(XEN) HVM1: pci dev 01:1 bar 20 size 00000010: 0000c201
(XEN) HVM1: pci dev 02:0 bar 20 size 00000008: 0000c211
(XEN) domctl.c:886:d0 ioport_map:add f_gport=c210 f_mport=d220 np=8
(XEN) HVM1: Multiprocessor initialisation:
(XEN) HVM1:  - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs [3/8] ... 
done.
(XEN) HVM1: Testing HVM environment:
(XEN) HVM1:  - REP INSB across page boundaries ... passed
(XEN) HVM1: Passed 1/1 tests
(XEN) HVM1: Writing SMBIOS tables ...
(XEN) HVM1: Loading ROMBIOS ...
(XEN) HVM1: 9788 bytes of ROMBIOS high-memory extensions:
(XEN) HVM1:   Relocating to 0xfc000000-0xfc00263c ... done
(XEN) HVM1: Creating MP tables ...
(XEN) HVM1: No emulated VGA adaptor ...
(XEN) HVM1: Loading PCI Option ROM ...
(XEN) HVM1:  - Manufacturer: http://etherboot.org
(XEN) HVM1:  - Product name: gPXE
(XEN) HVM1: Loading ACPI ...
(XEN) HVM1:  - Lo data: 000ea020-000ea04f
(XEN) HVM1:  - Hi data: fc002800-fc005c9f
(XEN) HVM1: vm86 TSS at fc006000
(XEN) HVM1: BIOS map:
(XEN) HVM1:  c8000-d47ff: Etherboot ROM
(XEN) HVM1:  eb000-eb150: SMBIOS tables
(XEN) HVM1:  f0000-fffff: Main BIOS
(XEN) HVM1: Invoking ROMBIOS ...
(XEN) HVM1: $Revision: 1.221 $ $Date: 2008/12/07 17:32:29 $
(XEN) HVM1: Bochs BIOS - build: 06/23/99
(XEN) HVM1: $Revision: 1.221 $ $Date: 2008/12/07 17:32:29 $
(XEN) HVM1: Options: apmbios pcibios eltorito PMM 
(XEN) HVM1: 
(XEN) HVM1: ata0-0: PCHS=16383/16/63 translation=lba LCHS=1024/255/63
(XEN) HVM1: ata0 master: QEMU HARDDISK ATA-7 Hard-Disk (8192 MBytes)
(XEN) HVM1: IDE time out
(XEN) HVM1: 
(XEN) [VT-D]iommu.c:722: iommu_page_fault: iommu->reg = ffff828bfff56000
(XEN) [VT-D]iommu.c:691: iommu_fault_status: Fault Overflow
(XEN) [VT-D]iommu.c:694: iommu_fault_status: Primary Pending Fault
(XEN) [VT-D]iommu.c:676: iommu_fault:DMA Write: 0:2.0 addr 6c1ba000 REASON 5 
iommu->reg = ffff828bfff56000
(XEN) print_vtd_entries: iommu = ffff83017bfe2600 bdf = 0:2:0 gmfn = 6c1ba
(XEN)     root_entry = ffff83017bfb8000
(XEN)     root_entry[0] = 17763a001
(XEN)     context = ffff83017763a000
(XEN)     context[10] = 201_1763c0001
(XEN)     l3 = ffff8301763c0000
(XEN)     l3_index = 1
(XEN)     l3[1] = 12ae77003
(XEN)     l2 = ffff83012ae77000
(XEN)     l2_index = 160
(XEN)     l2[160] = 0
(XEN)     l2[160] not present
(XEN) [VT-D]iommu.c:722: iommu_page_fault: iommu->reg = ffff828bfff56000
(XEN) [VT-D]iommu.c:691: iommu_fault_status: Fault Overflow
(XEN) [VT-D]iommu.c:694: iommu_fault_status: Primary Pending Fault
(XEN) [VT-D]iommu.c:676: iommu_fault:DMA Write: 0:2.0 addr 6c1ba000 REASON 5 
iommu->reg = ffff828bfff56000
(XEN) print_vtd_entries: iommu = ffff83017bfe2600 bdf = 0:2:0 gmfn = 6c1ba
(XEN)     root_entry = ffff83017bfb8000
(XEN)     root_entry[0] = 17763a001
(XEN)     context = ffff83017763a000
(XEN)     context[10] = 201_1763c0001
(XEN)     l3 = ffff8301763c0000
(XEN)     l3_index = 1
(XEN)     l3[1] = 12ae77003
(XEN)     l2 = ffff83012ae77000
(XEN)     l2_index = 160
(XEN)     l2[160] = 0
(XEN)     l2[160] not present
(XEN) [VT-D]iommu.c:722: iommu_page_fault: iommu->reg = ffff828bfff56000
(XEN) [VT-D]iommu.c:691: iommu_fault_status: Fault Overflow
(XEN) [VT-D]iommu.c:694: iommu_fault_status: Primary Pending Fault
(XEN) [VT-D]iommu.c:676: iommu_fault:DMA Write: 0:2.0 addr 6c1ba000 REASON 5 
iommu->reg = ffff828bfff56000
(XEN) print_vtd_entries: iommu = ffff83017bfe2600 bdf = 0:2:0 gmfn = 6c1ba
(XEN)     root_entry = ffff83017bfb8000
(XEN)     root_entry[0] = 17763a001
(XEN)     context = ffff83017763a000
(XEN)     context[10] = 201_1763c0001
(XEN)     l3 = ffff8301763c0000
(XEN)     l3_index = 1
(XEN)     l3[1] = 12ae77003
(XEN)     l2 = ffff83012ae77000
(XEN)     l2_index = 160
(XEN)     l2[160] = 0
(XEN)     l2[160] not present
(XEN) [VT-D]iommu.c:722: iommu_page_fault: iommu->reg = ffff828bfff56000
(XEN) [VT-D]iommu.c:691: iommu_fault_status: Fault Overflow
(XEN) [VT-D]iommu.c:694: iommu_fault_status: Primary Pending Fault
(XEN) [VT-D]iommu.c:676: iommu_fault:DMA Write: 0:2.0 addr 6c1ba000 REASON 5 
iommu->reg = ffff828bfff56000
(XEN) print_vtd_entries: iommu = ffff83017bfe2600 bdf = 0:2:0 gmfn = 6c1ba
(XEN)     root_entry = ffff83017bfb8000
(XEN)     root_entry[0] = 17763a001
(XEN)     context = ffff83017763a000
(XEN)     context[10] = 201_1763c0001
(XEN)     l3 = ffff8301763c0000
(XEN)     l3_index = 1
(XEN)     l3[1] = 12ae77003
(XEN)     l2 = ffff83012ae77000
(XEN)     l2_index = 160
(XEN)     l2[160] = 0
(XEN)     l2[160] not present
(XEN) HVM1: 
(XEN) HVM1: 
(XEN) HVM1: Press F12 for boot menu.
(XEN) HVM1: 
(XEN) HVM1: Booting from Hard Disk...
(XEN) HVM1: Booting from 0000:7c00
(XEN) HVM1: int13_harddisk: function 15, unmapped device for ELDL=81
(XEN) HVM1: *** int 15h function AX=e980, BX=006e not yet supported!
(XEN) irq.c:243: Dom1 PCI link 0 changed 5 -> 0
(XEN) irq.c:243: Dom1 PCI link 1 changed 10 -> 0
(XEN) irq.c:243: Dom1 PCI link 2 changed 11 -> 0
(XEN) irq.c:243: Dom1 PCI link 3 changed 5 -> 0
(XEN) domctl.c:845:d0 memory_map:remove: gfn=f1000 mfn=d0400 nr_mfns=400
(XEN) domctl.c:845:d0 memory_map:remove: gfn=e0000 mfn=b0000 nr_mfns=10000
(XEN) domctl.c:910:d0 ioport_map:remove f_gport=c210 f_mport=d220 np=8
(XEN) domctl.c:835:d0 memory_map:add: gfn=f1000 mfn=d0400 nr_mfns=400
(XEN) domctl.c:835:d0 memory_map:add: gfn=e0000 mfn=b0000 nr_mfns=10000
(XEN) domctl.c:886:d0 ioport_map:add f_gport=c210 f_mport=d220 np=8
(XEN) domctl.c:845:d0 memory_map:remove: gfn=f1000 mfn=d0400 nr_mfns=400
(XEN) domctl.c:845:d0 memory_map:remove: gfn=e0000 mfn=b0000 nr_mfns=10000
(XEN) domctl.c:910:d0 ioport_map:remove f_gport=c210 f_mport=d220 np=8
(XEN) domctl.c:835:d0 memory_map:add: gfn=f1000 mfn=d0400 nr_mfns=400
(XEN) domctl.c:835:d0 memory_map:add: gfn=e0000 mfn=b0000 nr_mfns=10000
(XEN) domctl.c:886:d0 ioport_map:add f_gport=c210 f_mport=d220 np=8
(XEN) [VT-D]iommu.c:1364:d0 domain_context_unmap:PCI: bdf = 0:2.0
(XEN) [VT-D]iommu.c:1252:d0 domain_context_mapping:PCI: bdf = 0:2.0
Disabling IRQ #16
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