(XEN) VPMU: unknown flag: nmi - vpmu disabled!
 Xen 4.7-unstable
(XEN) Xen version 4.7-unstable (konrad@(none)) (gcc (GCC) 4.4.4 20100503 (Red Hat 4.4.4-2)) debug=y Tue Dec  1 04:08:16 EST 2015
(XEN) Latest ChangeSet: Mon Nov 16 13:38:33 2015 +0000 git:d07f63f
(XEN) Console output is synchronous.
(XEN) Bootloader: unknown
(XEN) Command line: iommu=verbose,debug dom0pvh=0 ucode=scan vpmu=nmi conring_size=2097152 pci=assign-buses,verbose com1=115200,8n1,pci console=com1 tmem=1 tmem_compress=1 tmem_dedup=1 sync_console dom0_max_vcpus=1 cpufreq=xen:performance dom0_mem=max:2G apic=debug 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 2 MBR signatures
(XEN)  Found 2 EDD information structures
(XEN) Xen-e820 RAM map:
(XEN)  0000000000000000 - 000000000009a800 (usable)
(XEN)  000000000009a800 - 00000000000a0000 (reserved)
(XEN)  00000000000e0000 - 0000000000100000 (reserved)
(XEN)  0000000000100000 - 0000000020000000 (usable)
(XEN)  0000000020000000 - 0000000020200000 (reserved)
(XEN)  0000000020200000 - 0000000040000000 (usable)
(XEN)  0000000040000000 - 0000000040200000 (reserved)
(XEN)  0000000040200000 - 000000009e856000 (usable)
(XEN)  000000009e856000 - 000000009e85f000 (ACPI data)
(XEN)  000000009e85f000 - 000000009e8aa000 (ACPI NVS)
(XEN)  000000009e8aa000 - 000000009e8b2000 (usable)
(XEN)  000000009e8b2000 - 000000009e9a5000 (reserved)
(XEN)  000000009e9a5000 - 000000009e9a7000 (usable)
(XEN)  000000009e9a7000 - 000000009ebc6000 (reserved)
(XEN)  000000009ebc6000 - 000000009ebc7000 (usable)
(XEN)  000000009ebc7000 - 000000009ebd7000 (reserved)
(XEN)  000000009ebd7000 - 000000009ebf5000 (ACPI NVS)
(XEN)  000000009ebf5000 - 000000009ec19000 (reserved)
(XEN)  000000009ec19000 - 000000009ec5c000 (ACPI NVS)
(XEN)  000000009ec5c000 - 000000009ee7c000 (reserved)
(XEN)  000000009ee7c000 - 000000009f000000 (usable)
(XEN)  000000009f800000 - 00000000bfa00000 (reserved)
(XEN)  00000000fed1c000 - 00000000fed40000 (reserved)
(XEN)  00000000ff000000 - 0000000100000000 (reserved)
(XEN)  0000000100000000 - 000000043e600000 (usable)
(XEN) ACPI: RSDP 000F0450, 0024 (r2  INTEL)
(XEN) ACPI: XSDT 9E856070, 0064 (r1 INTEL  DQ67SW    1072009 AMI     10013)
(XEN) ACPI: FACP 9E85DBC0, 00F4 (r4 INTEL  DQ67SW    1072009 AMI     10013)
(XEN) ACPI: DSDT 9E856168, 7A54 (r2 INTEL  DQ67SW         16 INTL 20051117)
(XEN) ACPI: FACS 9EBDBF80, 0040
(XEN) ACPI: APIC 9E85DCB8, 0072 (r3 INTEL  DQ67SW    1072009 AMI     10013)
(XEN) ACPI: TCPA 9E85DD30, 0032 (r2 INTEL  DQ67SW          1 MSFT  1000013)
(XEN) ACPI: SSDT 9E85DD68, 0102 (r1 INTEL  DQ67SW          1 MSFT  3000001)
(XEN) ACPI: MCFG 9E85DE70, 003C (r1 INTEL  DQ67SW    1072009 MSFT       97)
(XEN) ACPI: HPET 9E85DEB0, 0038 (r1 INTEL  DQ67SW    1072009 AMI.        4)
(XEN) ACPI: ASF! 9E85DEE8, 00A0 (r32 INTEL  DQ67SW          1 TFSM    F4240)
(XEN) ACPI: DMAR 9E85DF88, 00E8 (r1 INTEL  DQ67SW          1 INTL        1)
(XEN) System RAM: 15819MB (16199164kB)
(XEN) No NUMA configuration found
(XEN) Faking a node at 0000000000000000-000000043e600000
(XEN) Domain heap initialised
(XEN) Allocated console ring of 1048576 KiB.
(XEN) found SMP MP-table at 000fda50
(XEN) DMI 2.6 present.
(XEN) Using APIC driver default
(XEN) ACPI: PM-Timer IO Port: 0x408
(XEN) ACPI: SLEEP INFO: pm1x_cnt[1:404,1:0], pm1x_evt[1:400,1:0]
(XEN) ACPI: 32/64X FACS address mismatch in FADT - 9ebdbf80/0000000000000000, using 32
(XEN) ACPI:             wakeup_vec[9ebdbf8c], vec_size[20]
(XEN) ACPI: Local APIC address 0xfee00000
(XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
(XEN) Processor #0 6:10 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
(XEN) Processor #2 6:10 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x04] enabled)
(XEN) Processor #4 6:10 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x06] enabled)
(XEN) Processor #6 6:10 APIC version 21
(XEN) ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
(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) ACPI: HPET id: 0x8086a701 base: 0xfed00000
(XEN) [VT-D]dmar.c:809: Host address width 36
(XEN) [VT-D]dmar.c:823: found ACPI_DMAR_DRHD:
(XEN) [VT-D]dmar.c:485:   dmaru->address = fed90000
(XEN) [VT-D]iommu.c:1155: drhd->address = fed90000 iommu->reg = ffff82c000201000
(XEN) [VT-D]iommu.c:1157: cap = c0000020e60262 ecap = f0101a
(XEN) [VT-D]dmar.c:396:  endpoint: 0000:00:02.0
(XEN) [VT-D]dmar.c:823: found ACPI_DMAR_DRHD:
(XEN) [VT-D]dmar.c:485:   dmaru->address = fed91000
(XEN) [VT-D]iommu.c:1155: drhd->address = fed91000 iommu->reg = ffff82c000203000
(XEN) [VT-D]iommu.c:1157: cap = c9008020660262 ecap = f0105a
(XEN) [VT-D]dmar.c:410:  IOAPIC: 0000:f0:1f.0
(XEN) [VT-D]dmar.c:374:  MSI HPET: 0000:f0:0f.0
(XEN) [VT-D]dmar.c:374:  MSI HPET: 0000:f0:0f.1
(XEN) [VT-D]dmar.c:374:  MSI HPET: 0000:f0:0f.2
(XEN) [VT-D]dmar.c:374:  MSI HPET: 0000:f0:0f.3
(XEN) [VT-D]dmar.c:374:  MSI HPET: 0000:f0:0f.4
(XEN) [VT-D]dmar.c:374:  MSI HPET: 0000:f0:0f.5
(XEN) [VT-D]dmar.c:374:  MSI HPET: 0000:f0:0f.6
(XEN) [VT-D]dmar.c:374:  MSI HPET: 0000:f0:0f.7
(XEN) [VT-D]dmar.c:499:   flags: INCLUDE_ALL
(XEN) [VT-D]dmar.c:828: found ACPI_DMAR_RMRR:
(XEN) [VT-D]dmar.c:396:  endpoint: 0000:00:1d.0
(XEN) [VT-D]dmar.c:396:  endpoint: 0000:00:1a.0
(XEN) [VT-D]dmar.c:694:   RMRR region: base_addr 9ebad000 end_address 9ebbbfff
(XEN) [VT-D]dmar.c:828: found ACPI_DMAR_RMRR:
(XEN) [VT-D]dmar.c:396:  endpoint: 0000:00:02.0
(XEN) [VT-D]dmar.c:694:   RMRR region: base_addr 9f800000 end_address bf9fffff
(XEN) ERST table was not found
(XEN) Using ACPI (MADT) for SMP configuration information
(XEN) SMP: Allowing 4 CPUs (0 hotplug CPUs)
(XEN) IRQ limits: 24 GSI, 760 MSI/MSI-X
(XEN) Switched to APIC driver x2apic_cluster.
(XEN) xstate_init: using cntxt_size: 0x340 and states: 0x7
(XEN) mce_intel.c:735: MCA Capability: BCAST 1 SER 0 CMCI 1 firstbank 0 extended MCE MSR 0
(XEN) Intel machine check reporting enabled
(XEN) Using scheduler: SMP Credit Scheduler (credit)
(XEN) Detected 3292.602 MHz processor.
(XEN) Initing memory sharing.
(XEN) alt table ffff82d0802eb1b0 -> ffff82d0802ec3f8
(XEN) PCI: MCFG configuration 0: base e0000000 segment 0000 buses 00 - 3f
(XEN) PCI: Not using MCFG for segment 0000 bus 00-3f
(XEN) Intel VT-d iommu 0 supported page sizes: 4kB.
(XEN) Intel VT-d iommu 1 supported page sizes: 4kB.
(XEN) Intel VT-d Snoop Control not enabled.
(XEN) Intel VT-d Dom0 DMA Passthrough not enabled.
(XEN) Intel VT-d Queued Invalidation enabled.
(XEN) Intel VT-d Interrupt Remapping enabled.
(XEN) Intel VT-d Shared EPT tables not enabled.
(XEN) I/O virtualisation enabled
(XEN)  - Dom0 mode: Relaxed
(XEN) Interrupt remapping enabled
(XEN) Enabled directed EOI with ioapic_ack_old on!
(XEN) ENABLING IO-APIC IRQs
(XEN)  -> Using old ACK method
(XEN) ..TIMER: vector=0xF0 apic1=0 pin1=2 apic2=-1 pin2=-1
(XEN) ..MP-BIOS bug: 8254 timer not connected to IO-APIC
(XEN) ...trying to set up timer (IRQ0) through the 8259A ...  failed.
(XEN) ...trying to set up timer as Virtual Wire IRQ... works.
(XEN) TSC deadline timer enabled
(XEN) Platform timer is 14.318MHz HPET
(XEN) microcode: CPU0 updated from revision 0x28 to 0x29, date = 2013-06-12 
(XEN) mwait-idle: MWAIT substates: 0x1120
(XEN) mwait-idle: v0.4 model 0x2a
(XEN) mwait-idle: lapic_timer_reliable_states 0xffffffff
(XEN) VMX: Supported advanced features:
(XEN)  - APIC MMIO access virtualisation
(XEN)  - APIC TPR shadow
(XEN)  - Extended Page Tables (EPT)
(XEN)  - Virtual-Processor Identifiers (VPID)
(XEN)  - Virtual NMI
(XEN)  - MSR direct-access bitmap
(XEN)  - Unrestricted Guest
(XEN) HVM: ASIDs enabled.
(XEN) HVM: VMX enabled
(XEN) HVM: Hardware Assisted Paging (HAP) detected
(XEN) HVM: HAP page sizes: 4kB, 2MB
(XEN) microcode: CPU1 updated from revision 0x28 to 0x29, date = 2013-06-12 
(XEN) microcode: CPU2 updated from revision 0x28 to 0x29, date = 2013-06-12 
(XEN) Brought up 4 CPUs
(XEN) microcode: CPU3 updated from revision 0x28 to 0x29, date = 2013-06-12 
(XEN) tmem: initialized comp=1 dedup=1 tze=0
(XEN) ACPI sleep modes: S3
(XEN) VPMU: disabled
(XEN) mcheck_poll: Machine check polling timer started.
(XEN) Dom0 has maximum 216 PIRQs
(XEN) NX (Execute Disable) protection active
(XEN) *** LOADING DOMAIN 0 ***
(XEN) elf_parse_binary: phdr: paddr=0x1000000 memsz=0xb68000
(XEN) elf_parse_binary: phdr: paddr=0x1c00000 memsz=0x12b000
(XEN) elf_parse_binary: phdr: paddr=0x1d2b000 memsz=0x18658
(XEN) elf_parse_binary: phdr: paddr=0x1d44000 memsz=0x35c000
(XEN) elf_parse_binary: memory: 0x1000000 -> 0x20a0000
(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: INIT_P2M = 0x8000000000
(XEN) elf_xen_parse_note: ENTRY = 0xffffffff81d441f0
(XEN) elf_xen_parse_note: HYPERCALL_PAGE = 0xffffffff81001000
(XEN) elf_xen_parse_note: FEATURES = "!writable_page_tables|pae_pgdir_above_4gb|writable_descriptor_tables|auto_translated_physmap|supervisor_mode_kernel"
(XEN) elf_xen_parse_note: SUPPORTED_FEATURES = 0x90d
(XEN) elf_xen_parse_note: PAE_MODE = "yes"
(XEN) elf_xen_parse_note: LOADER = "generic"
(XEN) elf_xen_parse_note: unknown xen elf note (0xd)
(XEN) elf_xen_parse_note: SUSPEND_CANCEL = 0x1
(XEN) elf_xen_parse_note: MOD_START_PFN = 0x1
(XEN) elf_xen_parse_note: HV_START_LOW = 0xffff800000000000
(XEN) elf_xen_parse_note: PADDR_OFFSET = 0x0
(XEN) elf_xen_addr_calc_check: addresses:
(XEN)     virt_base        = 0xffffffff80000000
(XEN)     elf_paddr_offset = 0x0
(XEN)     virt_offset      = 0xffffffff80000000
(XEN)     virt_kstart      = 0xffffffff81000000
(XEN)     virt_kend        = 0xffffffff820a0000
(XEN)     virt_entry       = 0xffffffff81d441f0
(XEN)     p2m_base         = 0x8000000000
(XEN)  Xen  kernel: 64-bit, lsb, compat32
(XEN)  Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x20a0000
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN)  Dom0 alloc.:   0000000428000000->000000042c000000 (488129 pages to be allocated)
(XEN)  Init. ramdisk: 00000004398c1000->000000043e5ff4ed
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN)  Loaded kernel: ffffffff81000000->ffffffff820a0000
(XEN)  Init. ramdisk: 0000000000000000->0000000000000000
(XEN)  Phys-Mach map: 0000008000000000->0000008000400000
(XEN)  Start info:    ffffffff820a0000->ffffffff820a04b4
(XEN)  Page tables:   ffffffff820a1000->ffffffff820b6000
(XEN)  Boot stack:    ffffffff820b6000->ffffffff820b7000
(XEN)  TOTAL:         ffffffff80000000->ffffffff82400000
(XEN)  ENTRY ADDRESS: ffffffff81d441f0
(XEN) Dom0 has maximum 1 VCPUs
(XEN) elf_load_binary: phdr 0 at 0xffffffff81000000 -> 0xffffffff81b68000
(XEN) elf_load_binary: phdr 1 at 0xffffffff81c00000 -> 0xffffffff81d2b000
(XEN) elf_load_binary: phdr 2 at 0xffffffff81d2b000 -> 0xffffffff81d43658
(XEN) elf_load_binary: phdr 3 at 0xffffffff81d44000 -> 0xffffffff81f36000
(XEN) [VT-D]iommu.c:1439: d0:Hostbridge: skip 0000:00:00.0 map
(XEN) Bogus DMIBAR 0xfed18001 on 0000:00:00.0
(XEN) [VT-D]iommu.c:1465: d0:PCI: map 0000:00:02.0
(XEN) [VT-D]iommu.c:1465: d0:PCI: map 0000:00:16.0
(XEN) [VT-D]iommu.c:1465: d0:PCI: map 0000:00:16.2
(XEN) [VT-D]iommu.c:1465: d0:PCI: map 0000:00:16.3
(XEN) [VT-D]iommu.c:1465: d0:PCI: map 0000:00:19.0
(XEN) [VT-D]iommu.c:1465: d0:PCI: map 0000:00:1a.0
(XEN) [VT-D]iommu.c:1453: d0:PCIe: map 0000:00:1b.0
(XEN) [VT-D]iommu.c:1465: d0:PCI: map 0000:00:1d.0
(XEN) [VT-D]iommu.c:1465: d0:PCI: map 0000:00:1f.0
(XEN) [VT-D]iommu.c:1465: d0:PCI: map 0000:00:1f.2
(XEN) [VT-D]iommu.c:1465: d0:PCI: map 0000:00:1f.3
(XEN) [VT-D]iommu.c:1453: d0:PCIe: map 0000:04:00.0
(XEN) [VT-D]iommu.c:1453: d0:PCIe: map 0000:05:00.0
(XEN) [VT-D]iommu.c:1453: d0:PCIe: map 0000:06:00.0
(XEN) [VT-D]iommu.c:1453: d0:PCIe: map 0000:07:00.0
(XEN) [VT-D]iommu.c:1465: d0:PCI: map 0000:08:03.0
(XEN) [VT-D]iommu.c:729: iommu_enable_translation: iommu->reg = ffff82c000201000
(XEN) [VT-D]iommu.c:729: iommu_enable_translation: iommu->reg = ffff82c000203000
(XEN) Scrubbing Free RAM on 1 nodes using 4 CPUs
(XEN) ..................................done.
(XEN) Initial low memory virq threshold set at 0x4000 pages.
(XEN) Std. Loglevel: All
(XEN) Guest Loglevel: All
(XEN) **********************************************
(XEN) ******* WARNING: CONSOLE OUTPUT IS SYNCHRONOUS
(XEN) ******* This option is intended to aid debugging of Xen by ensuring
(XEN) ******* that all output is synchronously delivered on the serial line.
(XEN) ******* However it can introduce SIGNIFICANT latencies and affect
(XEN) ******* timekeeping. It is NOT recommended for production use!
(XEN) **********************************************
(XEN) 3... 2... 1... 
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen)
(XEN) Freed 300kB init memory.
(XEN) traps.c:2686:d0v0 Domain attempted WRMSR 00000000c0000081 from 0xe023e00800000000 to 0x0023001000000000.
(XEN) traps.c:2686:d0v0 Domain attempted WRMSR 00000000c0000082 from 0xffff82d0bffff000 to 0xffffffff817b5050.
(XEN) traps.c:2686:d0v0 Domain attempted WRMSR 00000000c0000083 from 0xffff82d0bffff020 to 0xffffffff817b79d0.
(XEN) traps.c:2686:d0v0 Domain attempted WRMSR 0000000000000174 from 0x000000000000e008 to 0x0000000000000010.
(XEN) traps.c:2686:d0v0 Domain attempted WRMSR 0000000000000175 from 0xffff83009e6f7fc0 to 0x0000000000000000.
(XEN) traps.c:2686:d0v0 Domain attempted WRMSR 0000000000000176 from 0xffff82d080239ad0 to 0xffffffff817b7790.
(XEN) traps.c:2686:d0v0 Domain attempted WRMSR 00000000c0000084 from 0x0000000000074700 to 0x0000000000047700.
(XEN) traps.c:2686:d0v0 Domain attempted WRMSR 00000000000001c9 from 0x0000000000000000 to 0x0000000000000003.
(XEN) traps.c:2686:d0v0 Domain attempted WRMSR 00000000000001a6 from 0x0000000000000000 to 0x00000000000001ff.
(XEN) traps.c:2686:d0v0 Domain attempted WRMSR 00000000000001a7 from 0x0000000000000000 to 0x00000000000001ff.
(XEN) traps.c:2686:d0v0 Domain attempted WRMSR 00000000000003f6 from 0x000000000000ffff to 0x000000000000fe00.
(XEN) Bogus DMIBAR 0xfed18001 on 0000:00:00.0
(XEN) PCI add device 0000:00:00.0
(XEN) PCI add device 0000:00:01.0
(XEN) PCI add device 0000:00:02.0
(XEN) PCI add device 0000:00:16.0
(XEN) PCI add device 0000:00:16.2
(XEN) PCI add device 0000:00:16.3
(XEN) PCI add device 0000:00:19.0
(XEN) PCI add device 0000:00:1a.0
(XEN) PCI add device 0000:00:1b.0
(XEN) PCI add device 0000:00:1c.0
(XEN) PCI add device 0000:00:1c.4
(XEN) PCI add device 0000:00:1c.6
(XEN) PCI add device 0000:00:1d.0
(XEN) PCI add device 0000:00:1e.0
(XEN) PCI add device 0000:00:1f.0
(XEN) PCI add device 0000:00:1f.2
(XEN) PCI add device 0000:00:1f.3
(XEN) PCI add device 0000:02:00.0
(XEN) PCI add device 0000:03:01.0
(XEN) PCI add device 0000:03:02.0
(XEN) PCI add device 0000:04:00.0
(XEN) PCI add device 0000:05:00.0
(XEN) PCI add device 0000:06:00.0
(XEN) PCI add device 0000:07:00.0
(XEN) PCI add device 0000:08:03.0
(XEN) PCI: Using MCFG for segment 0000 bus 00-3f
(XEN) traps.c:3292: GPF (0000): ffff82d080199af4 -> ffff82d08023db6c
(XEN) d0: Forcing read-only access to MFN fed00
(XEN) [VT-D]iommu.c:873: iommu_fault_status: Fault Overflow
(XEN) [VT-D]iommu.c:875: iommu_fault_status: Primary Pending Fault
(XEN) [VT-D]DMAR:[DMA Read] Request device [0000:00:02.0] fault addr 48c1490000, iommu reg = ffff82c000201000
(XEN) [VT-D]DMAR: reason 07 - Next page table ptr is invalid
(XEN) print_vtd_entries: iommu ffff8304303f7640 dev 0000:00:02.0 gmfn 48c1490
(XEN)     root_entry = ffff820040005000
(XEN)     root_entry[0] = 33133b001
(XEN)     context = ffff820040007000
(XEN)     context[10] = 1_333540001
(XEN)     l3 = ffff82004000a000
(XEN)     l3_index = 123
(XEN)     l3[123] = 0
(XEN)     l3[123] not present
(XEN) [VT-D]iommu.c:873: iommu_fault_status: Fault Overflow
(XEN) [VT-D]iommu.c:875: iommu_fault_status: Primary Pending Fault
(XEN) [VT-D]DMAR:[DMA Read] Request device [0000:00:02.0] fault addr 48c1490000, iommu reg = ffff82c000201000
(XEN) [VT-D]DMAR: reason 07 - Next page table ptr is invalid
(XEN) print_vtd_entries: iommu ffff8304303f7640 dev 0000:00:02.0 gmfn 48c1490
(XEN)     root_entry = ffff82004000c000
(XEN)     root_entry[0] = 33133b001
(XEN)     context = ffff82004000e000
(XEN)     context[10] = 1_333540001
(XEN)     l3 = ffff820040000000
(XEN)     l3_index = 123
(XEN)     l3[123] = 0
(XEN)     l3[123] not present
(XEN) [VT-D]iommu.c:873: iommu_fault_status: Fault Overflow
(XEN) [VT-D]iommu.c:875: iommu_fault_status: Primary Pending Fault
(XEN) [VT-D]DMAR:[DMA Read] Request device [0000:00:02.0] fault addr 48c1490000, iommu reg = ffff82c000201000
(XEN) [VT-D]DMAR: reason 07 - Next page table ptr is invalid
(XEN) print_vtd_entries: iommu ffff8304303f7640 dev 0000:00:02.0 gmfn 48c1490
(XEN)     root_entry = ffff82004000c000
(XEN)     root_entry[0] = 33133b001
(XEN)     context = ffff82004000e000
(XEN)     context[10] = 1_333540001
(XEN)     l3 = ffff820040000000
(XEN)     l3_index = 123
(XEN)     l3[123] = 0
(XEN)     l3[123] not present
(XEN) [VT-D]iommu.c:873: iommu_fault_status: Fault Overflow
(XEN) [VT-D]iommu.c:875: iommu_fault_status: Primary Pending Fault
(XEN) [VT-D]DMAR:[DMA Read] Request device [0000:00:02.0] fault addr 48c1490000, iommu reg = ffff82c000201000
(XEN) [VT-D]DMAR: reason 07 - Next page table ptr is invalid
(XEN) print_vtd_entries: iommu ffff8304303f7640 dev 0000:00:02.0 gmfn 48c1490
(XEN)     root_entry = ffff82004000c000
(XEN)     root_entry[0] = 33133b001
(XEN)     context = ffff82004000e000
(XEN)     context[10] = 1_333540001
(XEN)     l3 = ffff820040000000
(XEN)     l3_index = 123
(XEN)     l3[123] = 0
(XEN)     l3[123] not present
(XEN) [VT-D]iommu.c:873: iommu_fault_status: Fault Overflow
(XEN) [VT-D]iommu.c:875: iommu_fault_status: Primary Pending Fault
(XEN) [VT-D]DMAR:[DMA Read] Request device [0000:00:02.0] fault addr 48c1490000, iommu reg = ffff82c000201000
(XEN) [VT-D]DMAR: reason 07 - Next page table ptr is invalid
(XEN) print_vtd_entries: iommu ffff8304303f7640 dev 0000:00:02.0 gmfn 48c1490
(XEN)     root_entry = ffff820040008000
(XEN)     root_entry[0] = 33133b001
(XEN)     context = ffff82004000c000
(XEN)     context[10] = 1_333540001
(XEN)     l3 = ffff82004000e000
(XEN)     l3_index = 123
(XEN)     l3[123] = 0
(XEN)     l3[123] not present