@dinhngtu said in 8.3 USB Passthrough - Win Server 2019 BSOD:
@andsmith I misspelled the command, sorry. It should be
xe vm-param-add uuid=... param-name=platform msr-relaxed=true
(Note the dash and not the underscore)
If your VM works afterwards, could you post the lines containing "RDMSR ... unimplemented" from the output of
xl dmesg
?
Sweet, this worked! I searched the xl dmesg output, but didn't find any such line. So here is the whole thing:
__ __ _ _ _ _____ ____
\ \/ /___ _ __ | || | / |___ | ___|
\ // _ \ '_ \ | || |_ | | / /|___ \
/ \ __/ | | | |__ _|| | / /_ ___) |
/_/\_\___|_| |_| |_|(_)_|/_/(_)____/
(XEN) [0000004693950393] Xen version 4.17.5-3 (mockbuild@[unknown]) (gcc (GCC) 11.2.1 20210728 (Red Hat 11.2.1-1)) debug=n Wed Oct 2 16:21:17 CEST 2024
(XEN) [0000004693951667] Latest ChangeSet: 430ce6cd9365, pq 326ba7419f1d
(XEN) [0000004693952b35] build-id: 8dbf3a0a4e64db53bf7d322a2fde56a7a922f5e0
(XEN) [000000469395325d] Bootloader: GRUB 2.06
(XEN) [0000004693953a1b] Command line: dom0_mem=8192M,max:8192M watchdog ucode=scan dom0_max_vcpus=1-16 crashkernel=256M,below=4G console=vga vga=mode-0x0311
(XEN) [0000004693954657] Xen image load base address: 0x5a800000
(XEN) [0000004693954c4f] Video information:
(XEN) [000000469395551d] VGA is graphics mode 1280x1024, 32 bpp
(XEN) [0000004693955b8b] Disc information:
(XEN) [000000469395619f] Found 0 MBR signatures
(XEN) [0000004693956791] Found 2 EDD information structures
(XEN) [0000004693958c67] CPU Vendor: Intel, Family 6 (0x6), Model 143 (0x8f), Stepping 8 (raw 000806f8)
(XEN) [000000469395b8e7] Enabling Supervisor Shadow Stacks
(XEN) [000000469395c14d] Enabling Indirect Branch Tracking
(XEN) [000000469395c8af] - IBT disabled in UEFI Runtime Services
(XEN) [00000046939607c9] EFI RAM map:
(XEN) [000000469396116d] [0000000000000000, 000000000009ffff] (usable)
(XEN) [0000004693961a9d] [00000000000a0000, 00000000000fffff] (reserved)
(XEN) [000000469396240f] [0000000000100000, 000000004debbfff] (usable)
(XEN) [0000004693962c91] [000000004debc000, 00000000506bbfff] (ACPI NVS)
(XEN) [00000046939634d5] [00000000506bc000, 00000000641fdfff] (usable)
(XEN) [0000004693963c7b] [00000000641fe000, 0000000074dfefff] (reserved)
(XEN) [000000469396447d] [0000000074dff000, 00000000771fefff] (ACPI NVS)
(XEN) [0000004693964c5d] [00000000771ff000, 00000000777fefff] (ACPI data)
(XEN) [00000046939655a7] [00000000777ff000, 00000000777fffff] (usable)
(XEN) [0000004693965d19] [0000000077800000, 000000008fffffff] (reserved)
(XEN) [0000004693966499] [00000000fe010000, 00000000fe010fff] (reserved)
(XEN) [0000004693966d41] [0000000100000000, 000000407fffffff] (usable)
(XEN) [000000469506bab9] Kdump: 256MB (262144kB) at 0x3de00000
(XEN) [00000046950b30b9] ACPI: RSDP 777FE014, 0024 (r2 DELL )
(XEN) [00000046950b51b1] ACPI: XSDT 774F3188, 00E4 (r1 DELL PE_SC3 0 1000013)
(XEN) [00000046950b6b7d] ACPI: FACP 777F6000, 0114 (r6 DELL PE_SC3 0 INTL 20091013)
(XEN) [00000046950b84ed] ACPI: DSDT 776F5000, FBFCE (r2 DELL PE_SC3 3 INTL 20091013)
(XEN) [00000046950b9639] ACPI: FACS 7653C000, 0040
(XEN) [00000046950ba2c9] ACPI: SSDT 777FB000, 131D (r2 INTEL RAS_ACPI 1 INTL 20210331)
(XEN) [00000046950bb497] ACPI: SSDT 777FA000, 076E (r2 INTEL ADDRXLAT 1 INTL 20210331)
(XEN) [00000046950bc427] ACPI: BERT 777F9000, 0030 (r1 DELL PE_SC3 1 INTL 1)
(XEN) [00000046950bd3c9] ACPI: ERST 777F8000, 0230 (r1 DELL PE_SC3 1 INTL 1)
(XEN) [00000046950be331] ACPI: MCEJ 777F7000, 0130 (r1 INTEL 1 INTL 100000D)
(XEN) [00000046950bf257] ACPI: HPET 777F5000, 0038 (r1 DELL PE_SC3 1 INTL 20091013)
(XEN) [00000046950c00df] ACPI: MCFG 777F4000, 003C (r1 DELL PE_SC3 1 INTL 20091013)
(XEN) [00000046950c0ed5] ACPI: MIGT 777F3000, 0040 (r1 DELL PE_SC3 0 INTL 20091013)
(XEN) [00000046950c1e65] ACPI: MSCT 777F2000, 0090 (r1 DELL PE_SC3 1 INTL 20091013)
(XEN) [00000046950c2c17] ACPI: WSMT 777F1000, 0028 (r1 DELL PE_SC3 0 INTL 20091013)
(XEN) [00000046950c3a07] ACPI: APIC 776F4000, 025E (r5 DELL PE_SC3 10182021 INTL 20091013)
(XEN) [00000046950c49bf] ACPI: SRAT 776EC000, 7830 (r3 DELL PE_SC3 2 1000013)
(XEN) [00000046950c5839] ACPI: SLIT 776EB000, 0030 (r1 DELL PE_SC3 2 1000013)
(XEN) [00000046950c663b] ACPI: HMAT 776EA000, 0158 (r2 DELL PE_SC3 2 1000013)
(XEN) [00000046950c748d] ACPI: OEM4 77562000, 187A51 (r2 INTEL CPU CST 3000 INTL 20210331)
(XEN) [00000046950c85bd] ACPI: SSDT 774F8000, 69895 (r2 INTEL SSDT PM 4000 INTL 20210331)
(XEN) [00000046950c94f7] ACPI: SSDT 774F7000, 0A1F (r2 DELL PE_SC3 0 INTL 20091013)
(XEN) [00000046950ca451] ACPI: HEST 774F6000, 017C (r1 DELL PE_SC3 1 INTL 1)
(XEN) [00000046950cb213] ACPI: SSDT 774F5000, 0623 (r2 DELL Tpm2Tabl 1000 INTL 20210331)
(XEN) [00000046950cc1b9] ACPI: TPM2 774F4000, 004C (r4 DELL PE_SC3 2 1000013)
(XEN) [00000046950ccf9f] ACPI: SSDT 777FD000, 085A (r2 DELL PE_SC3 2 DELL 1)
(XEN) [00000046950cdd51] ACPI: NBFT 774F2000, 0122 (r1 DELL PE_SC3 0 1000013)
(XEN) [00000046950ceb49] ACPI: DMAR 774F1000, 0370 (r1 DELL PE_SC3 1 INTL 20091013)
(XEN) [0000004695135eaf] System RAM: 261657MB (267937404kB)
(XEN) [00000046b947f713] SRAT: Node 0 PXM 0 [0000000000000000, 000000007fffffff]
(XEN) [00000046b94804b9] SRAT: Node 0 PXM 0 [0000000100000000, 000000207fffffff]
(XEN) [00000046b9480eb9] SRAT: Node 1 PXM 1 [0000002080000000, 000000407fffffff]
(XEN) [00000046f67171e9] Domain heap initialised DMA width 32 bits
(XEN) [00000046fc07a4b1] vesafb: framebuffer at 0x0000000094000000, mapped to 0xffff82c000201000, using 5120k, total 5120k
(XEN) [00000046fc07b199] vesafb: mode is 1280x1024x32, linelength=5120, font 8x16
(XEN) [00000046fc07bdf7] vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0
(XEN) [0000004770f1c62f] SMBIOS 3.3 present.
(XEN) [0000004770fea01b] XSM Framework v1.0.1 initialized
(XEN) [00000047710ffd53] Initialising XSM SILO mode
(XEN) [0000004771329d19] x2APIC mode is already enabled by BIOS.
(XEN) [00000047714505cd] Using APIC driver x2apic_mixed
(XEN) [00000047715ad32f] ACPI: PM-Timer IO Port: 0x508 (24 bits)
(XEN) [00000047716bf507] ACPI: v5 SLEEP INFO: control[0:0], status[0:0]
(XEN) [0000004771817ad9] ACPI: SLEEP INFO: pm1x_cnt[1:504,1:0], pm1x_evt[1:500,1:0]
(XEN) [00000047719915bd] ACPI: 32/64X FACS address mismatch in FADT - 7653c000/0000000000000000, using 32
(XEN) [0000004771b5579d] ACPI: wakeup_vec[7653c00c], vec_size[20]
(XEN) [0000004771e92ab5] ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0])
(XEN) [00000047720b2595] IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-119
(XEN) [0000004772270755] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
(XEN) [0000004772431289] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
(XEN) [0000004772674de5] ACPI: HPET id: 0x8086a701 base: 0xfed00000
(XEN) [0000004772821923] PCI: MCFG configuration 0: base 80000000 segment 0000 buses 00 - ff
(XEN) [0000004772a39499] PCI: MCFG area at 80000000 reserved in E820
(XEN) [0000004772bbdfe9] PCI: Using MCFG for segment 0000 bus 00-ff
(XEN) [0000004772dac69f] Xen ERST support is initialized.
(XEN) [0000004772eec0ab] HEST: Table parsing has been initialized
(XEN) [000000477303e971] Using ACPI (MADT) for SMP configuration information
(XEN) [00000047731f83f1] SMP: Allowing 32 CPUs (0 hotplug CPUs)
(XEN) [000000477339e105] IRQ limits: 120 GSI, 6536 MSI/MSI-X
(XEN) [0000004776ce4dab] BSP microcode revision: 0x2b0005d2
(XEN) [0000004776e9fbcb] CPU0: invalid PERF_GLOBAL_CTRL: 0 adjusting to 0xff
(XEN) [0000004776fef70f] CPU0: TSC: 25000000 Hz * 232 / 2 = 2900000000 Hz
(XEN) [000000477716993f] CPU0: bus: 100 MHz base: 2900 MHz max: 4100 MHz
(XEN) [000000477753723d] CPU0: 800 ... 2900 MHz
(XEN) [00000047776dc6d5] xstate: size: 0xa88 and states: 0x2e7
(XEN) [00000047778131af] CPU0: Intel machine check reporting enabled
(XEN) [000000477797bc0f] Unrecognised CPU model 0x8f - assuming vulnerable to LazyFPU
(XEN) [0000004777ba13b9] Speculative mitigation facilities:
(XEN) [0000004777d331b9] Hardware hints: RDCL_NO EIBRS RRSBA SKIP_L1DFL MDS_NO TAA_NO SBDR_SSDP_NO FBSDP_NO PSDP_NO GDS_NO RFDS_NO
(XEN) [00000047780263ab] Hardware features: IBPB IBRS STIBP SSBD PSFD L1D_FLUSH MD_CLEAR TSX_CTRL
(XEN) [00000047782464ff] Compiled-in support: INDIRECT_THUNK HARDEN_ARRAY HARDEN_BRANCH HARDEN_GUEST_ACCESS HARDEN_LOCK
(XEN) [00000047784c6f7b] Xen settings: BTI-Thunk: JMP, SPEC_CTRL: IBRS+ STIBP+ SSBD- PSFD- BHI_DIS_S+ TSX+, Other: IBPB-ctxt BRANCH_HARDEN
(XEN) [00000047787b5c69] Support for HVM VMs: MSR_SPEC_CTRL MSR_VIRT_SPEC_CTRL RSB EAGER_FPU
(XEN) [00000047789d1829] Support for PV VMs: MSR_SPEC_CTRL EAGER_FPU
(XEN) [0000004778b86fe1] XPTI (64-bit PV only): Dom0 disabled, DomU disabled (with PCID)
(XEN) [0000004778dfaa31] PV L1TF shadowing: Dom0 disabled, DomU disabled
(XEN) [0000004778fef76d] Using scheduler: SMP Credit Scheduler (credit)
(XEN) [0000004781c92429] Platform timer is 25.000MHz HPET
(XEN) [ 1.378435] Detected 2899.999 MHz processor.
(XEN) [ 1.388276] EFI memory map:
(XEN) [ 1.388514] 0000000000000-0000000000fff type=3 attr=000000000000000f
(XEN) [ 1.389112] 0000000001000-0000000004fff type=2 attr=000000000000000f
(XEN) [ 1.389708] 0000000005000-000000000ffff type=7 attr=000000000000000f
(XEN) [ 1.390291] 0000000010000-0000000013fff type=3 attr=000000000000000f
(XEN) [ 1.390874] 0000000014000-000000004afff type=7 attr=000000000000000f
(XEN) [ 1.391549] 000000004b000-000000005afff type=2 attr=000000000000000f
(XEN) [ 1.392174] 000000005b000-0000000086fff type=3 attr=000000000000000f
(XEN) [ 1.392716] 0000000087000-000000008ffff type=4 attr=000000000000000f
(XEN) [ 1.393264] 0000000090000-000000009ffff type=3 attr=000000000000000f
(XEN) [ 1.393868] 0000000100000-0000000794fff type=2 attr=000000000000000f
(XEN) [ 1.394460] 0000000795000-0000000bfffff type=7 attr=000000000000000f
(XEN) [ 1.395085] 0000000c00000-0000000ffffff type=3 attr=000000000000000f
(XEN) [ 1.395737] 0000001000000-00000024a3fff type=2 attr=000000000000000f
(XEN) [ 1.396484] 00000024a4000-000002324bfff type=7 attr=000000000000000f
(XEN) [ 1.397241] 000002324c000-00000371fffff type=1 attr=000000000000000f
(XEN) [ 1.398089] 0000037200000-00000372fffff type=4 attr=000000000000000f
(XEN) [ 1.398960] 0000037300000-000004c2bffff type=7 attr=000000000000000f
(XEN) [ 1.399746] 000004c2c0000-000004c3d3fff type=1 attr=000000000000000f
(XEN) [ 1.400657] 000004c3d4000-000004debbfff type=3 attr=000000000000000f
(XEN) [ 1.401635] 000004debc000-00000506bbfff type=10 attr=000000000000000f
(XEN) [ 1.418699] Setting RUNTIME attribute for 000004debc000-00000506bbfff
(XEN) [ 1.434726] 00000506bc000-0000051ffcfff type=3 attr=000000000000000f
(XEN) [ 1.450505] 0000051ffd000-00000521fffff type=4 attr=000000000000000f
(XEN) [ 1.470268] 0000052200000-0000052267fff type=3 attr=000000000000000f
(XEN) [ 1.488400] 0000052268000-0000052287fff type=4 attr=000000000000000f
(XEN) [ 1.507214] 0000052288000-0000052309fff type=3 attr=000000000000000f
(XEN) [ 1.526352] 000005230a000-0000052326fff type=4 attr=000000000000000f
(XEN) [ 1.543590] 0000052327000-000005235afff type=3 attr=000000000000000f
(XEN) [ 1.562588] 000005235b000-000005235bfff type=4 attr=000000000000000f
(XEN) [ 1.581282] 000005235c000-000005235ffff type=3 attr=000000000000000f
(XEN) [ 1.598584] 0000052360000-0000052396fff type=4 attr=000000000000000f
(XEN) [ 1.615713] 0000052397000-00000523aefff type=3 attr=000000000000000f
(XEN) [ 1.633370] 00000523af000-00000523c9fff type=4 attr=000000000000000f
(XEN) [ 1.652247] 00000523ca000-00000523d0fff type=3 attr=000000000000000f
(XEN) [ 1.668917] 00000523d1000-00000523e7fff type=4 attr=000000000000000f
(XEN) [ 1.686545] 00000523e8000-0000052402fff type=3 attr=000000000000000f
(XEN) [ 1.705380] 0000052403000-000005242dfff type=4 attr=000000000000000f
(XEN) [ 1.725300] 000005242e000-000005243dfff type=3 attr=000000000000000f
(XEN) [ 1.741681] 000005243e000-0000052d17fff type=4 attr=000000000000000f
(XEN) [ 1.757121] 0000052d18000-0000052d22fff type=3 attr=000000000000000f
(XEN) [ 1.772548] 0000052d23000-0000052d3cfff type=4 attr=000000000000000f
(XEN) [ 1.788848] 0000052d3d000-0000052d48fff type=3 attr=000000000000000f
(XEN) [ 1.806686] 0000052d49000-0000052d64fff type=4 attr=000000000000000f
(XEN) [ 1.823536] 0000052d65000-0000052d95fff type=3 attr=000000000000000f
(XEN) [ 1.840824] 0000052d96000-0000052dd6fff type=4 attr=000000000000000f
(XEN) [ 1.858861] 0000052dd7000-0000052dd8fff type=3 attr=000000000000000f
(XEN) [ 1.875619] 0000052dd9000-00000570d9fff type=4 attr=000000000000000f
(XEN) [ 1.892683] 00000570da000-00000570e8fff type=3 attr=000000000000000f
(XEN) [ 1.909471] 00000570e9000-00000570e9fff type=4 attr=000000000000000f
(XEN) [ 1.925096] 00000570ea000-0000057116fff type=3 attr=000000000000000f
(XEN) [ 1.941540] 0000057117000-00000571c0fff type=4 attr=000000000000000f
(XEN) [ 1.957492] 00000571c1000-00000571c1fff type=2 attr=000000000000000f
(XEN) [ 1.975048] 00000571c2000-00000571dffff type=3 attr=000000000000000f
(XEN) [ 1.991642] 00000571e0000-00000571eafff type=4 attr=000000000000000f
(XEN) [ 2.008069] 00000571eb000-00000571fdfff type=3 attr=000000000000000f
(XEN) [ 2.023999] 00000571fe000-000005a9fffff type=7 attr=000000000000000f
(XEN) [ 2.039571] 000005aa00000-000005b3fffff type=2 attr=000000000000000f
(XEN) [ 2.056001] 000005b400000-000005bc24fff type=7 attr=000000000000000f
(XEN) [ 2.072679] 000005bc25000-00000641fdfff type=4 attr=000000000000000f
(XEN) [ 2.087838] 00000641fe000-00000645fdfff type=6 attr=800000000000000f
(XEN) [ 2.103707] 00000645fe000-0000064dfdfff type=5 attr=800000000000000f
(XEN) [ 2.119118] 0000064dfe000-0000074dfefff type=0 attr=000000000000000f
(XEN) [ 2.137570] 0000074dff000-00000771fefff type=10 attr=000000000000000f
(XEN) [ 2.153361] Setting RUNTIME attribute for 0000074dff000-00000771fefff
(XEN) [ 2.168626] 00000771ff000-00000777fefff type=9 attr=000000000000000f
(XEN) [ 2.185156] 00000777ff000-00000777fffff type=4 attr=000000000000000f
(XEN) [ 2.200602] 0000100000000-000407fffffff type=7 attr=000000000000000f
(XEN) [ 2.216274] 00000000a0000-00000000fffff type=0 attr=0000000000000000
(XEN) [ 2.232227] 0000077800000-0000077ffffff type=0 attr=0000000000000000
(XEN) [ 2.247423] 0000078000000-000007fffffff type=0 attr=0000000000000009
(XEN) [ 2.262021] 0000080000000-000008fffffff type=11 attr=8000000000000001
(XEN) [ 2.280292] 00000fe010000-00000fe010fff type=11 attr=8000000000000001
(XEN) [ 2.295163] alt table ffff82d0406a36b8 -> ffff82d0406b2e58
(XEN) [ 2.320912] Intel VT-d iommu 12 supported page sizes: 4kB, 2MB, 1GB
(XEN) [ 2.335317] Intel VT-d iommu 11 supported page sizes: 4kB, 2MB, 1GB
(XEN) [ 2.350660] Intel VT-d iommu 10 supported page sizes: 4kB, 2MB, 1GB
(XEN) [ 2.366445] Intel VT-d iommu 9 supported page sizes: 4kB, 2MB, 1GB
(XEN) [ 2.380589] Intel VT-d iommu 8 supported page sizes: 4kB, 2MB, 1GB
(XEN) [ 2.396467] Intel VT-d iommu 7 supported page sizes: 4kB, 2MB, 1GB
(XEN) [ 2.412889] Intel VT-d iommu 6 supported page sizes: 4kB, 2MB, 1GB
(XEN) [ 2.428571] Intel VT-d iommu 5 supported page sizes: 4kB, 2MB, 1GB
(XEN) [ 2.443744] Intel VT-d iommu 4 supported page sizes: 4kB, 2MB, 1GB
(XEN) [ 2.459681] Intel VT-d iommu 3 supported page sizes: 4kB, 2MB, 1GB
(XEN) [ 2.475423] Intel VT-d iommu 2 supported page sizes: 4kB, 2MB, 1GB
(XEN) [ 2.491314] Intel VT-d iommu 1 supported page sizes: 4kB, 2MB, 1GB
(XEN) [ 2.508744] Intel VT-d iommu 0 supported page sizes: 4kB, 2MB, 1GB
(XEN) [ 2.524051] Intel VT-d iommu 13 supported page sizes: 4kB, 2MB, 1GB
(XEN) [ 2.539590] Intel VT-d Snoop Control enabled.
(XEN) [ 2.555276] Intel VT-d Dom0 DMA Passthrough not enabled.
(XEN) [ 2.571181] Intel VT-d Queued Invalidation enabled.
(XEN) [ 2.589660] Intel VT-d Interrupt Remapping enabled.
(XEN) [ 2.605988] Intel VT-d Posted Interrupt not enabled.
(XEN) [ 2.620523] Intel VT-d Shared EPT tables enabled.
(XEN) [ 2.639064] I/O virtualisation enabled
(XEN) [ 2.654550] - Dom0 mode: Relaxed
(XEN) [ 2.669120] Interrupt remapping enabled
(XEN) [ 2.683791] Enabled directed EOI with ioapic_ack_old on!
(XEN) [ 2.700845] Enabling APIC mode. Using 1 I/O APICs
(XEN) [ 2.722047] ENABLING IO-APIC IRQs
(XEN) [ 2.735628] -> Using old ACK method
(XEN) [ 2.749524] ..TIMER: vector=0xF0 apic1=0 pin1=2 apic2=-1 pin2=-1
(XEN) [ 3.677505] Defaulting to alternative key handling; send 'A' to switch to normal mode.
(XEN) [ 3.693501] Allocated console ring of 128 KiB.
(XEN) [ 3.709086] VMX: Supported advanced features:
(XEN) [ 3.724997] - APIC MMIO access virtualisation
(XEN) [ 3.739628] - APIC TPR shadow
(XEN) [ 3.753488] - Extended Page Tables (EPT)
(XEN) [ 3.768246] - Virtual-Processor Identifiers (VPID)
(XEN) [ 3.784820] - Virtual NMI
(XEN) [ 3.799495] - MSR direct-access bitmap
(XEN) [ 3.813649] - Unrestricted Guest
(XEN) [ 3.828341] - VMCS shadowing
(XEN) [ 3.842369] - VM Functions
(XEN) [ 3.855050] - Virtualisation Exceptions
(XEN) [ 3.868443] - Page Modification Logging
(XEN) [ 3.882016] - TSC Scaling
(XEN) [ 3.897261] - Bus Lock Detection
(XEN) [ 3.911781] - Notify VM Exit
(XEN) [ 3.924642] - Virtualize SPEC_CTRL
(XEN) [ 3.937029] HVM: ASIDs enabled.
(XEN) [ 3.949954] HVM: VMX enabled
(XEN) [ 3.963225] HVM: Hardware Assisted Paging (HAP) detected
(XEN) [ 3.977009] HVM: HAP page sizes: 4kB, 2MB, 1GB
(XEN) [ 3.990141] alt table ffff82d0406a36b8 -> ffff82d0406b2e58
(XEN) [ 4.005382] altcall: Optimised away 329 endbr64 instructions
(XEN) [000000494bc303c5] CPU16: invalid PERF_GLOBAL_CTRL: 0 adjusting to 0xff
(XEN) [ 4.048314] Brought up 32 CPUs
(XEN) [ 4.061218] Testing NMI watchdog on all CPUs:ok
(XEN) [ 4.334939] Scheduling granularity: cpu, 1 CPU per sched-resource
(XEN) [ 4.347735] mcheck_poll: Machine check polling timer started.
(XEN) [ 4.381323] NX (Execute Disable) protection active
(XEN) [ 4.394476] d0 has maximum 1368 PIRQs
(XEN) [ 4.407622] csched_alloc_domdata: setting dom 0 as the privileged domain
(XEN) [ 4.421071] *** Building a PV Dom0 ***
(XEN) [ 4.636874] Xen kernel: 64-bit, lsb
(XEN) [ 4.650571] Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x302c000
(XEN) [ 4.663505] PHYSICAL MEMORY ARRANGEMENT:
(XEN) [ 4.676826] Dom0 alloc.: 0000004028000000->000000402c000000 (2075484 pages to be allocated)
(XEN) [ 4.691897] Init. ramdisk: 000000407eb5c000->000000407ffffd69
(XEN) [ 4.705341] VIRTUAL MEMORY ARRANGEMENT:
(XEN) [ 4.717775] Loaded kernel: ffffffff81000000->ffffffff8302c000
(XEN) [ 4.733502] Phys-Mach map: 0000008000000000->0000008001000000
(XEN) [ 4.747489] Start info: ffffffff8302c000->ffffffff8302c4b8
(XEN) [ 4.760816] Page tables: ffffffff8302d000->ffffffff8304a000
(XEN) [ 4.773359] Boot stack: ffffffff8304a000->ffffffff8304b000
(XEN) [ 4.788083] TOTAL: ffffffff80000000->ffffffff83400000
(XEN) [ 4.802269] ENTRY ADDRESS: ffffffff8242b180
(XEN) [ 4.815696] Dom0 has maximum 16 VCPUs
(XEN) [ 4.896093] Initial low memory virq threshold set at 0x4000 pages.
(XEN) [ 4.910548] Scrubbing Free RAM in background
(XEN) [ 4.928442] Std. Loglevel: Errors, warnings and info
(XEN) [ 4.942718] Guest Loglevel: Nothing (Rate-limited: Errors and warnings)
(XEN) [ 4.959482] Xen is relinquishing VGA console.
(XEN) [ 5.015409] *** Serial input to DOM0 (type 'CTRL-a' three times to switch input)
(XEN) [ 5.015609] Freed 2048kB init memory