I've noticed the GSI errors while booting XEN 4.1.1-3 and 4.1.2. I believe they stem from the overides at boot. Is there a way to remove the errors or another option that needs to be passed at boot? The system boots and seems to run.
__ __ _ _ _ _ _____ _ __
\ \/ /___ _ __ | || | / | / | |___ / ___| |/ /_
\ // _ \ '_ \ | || |_ | | | |__ |_ \ / _ \ | '_ \
/ \ __/ | | | |__ _|| |_| |__|__) | __/ | (_) |
/_/\_\___|_| |_| |_|(_)_(_)_| |____(_)___|_|\___/
(XEN) Xen version 4.1.1 (root@(none)) (gcc version 4.4.4 20100726 (Red Hat 4.4.4-13) (GCC) ) Thu Aug 25 14:35:46 EDT 2011
(XEN) Latest ChangeSet: unavailable
(XEN) Bootloader: GNU GRUB 0.97
(XEN) Command line: loglvl=all
guest_loglvl=all dom0_max_vcpus=2 dom0_vcpus_pin dom0_mem=2048M
console=tty0 console=com1 com1=38400,8n1
(XEN) Video information:
(XEN) VGA is text mode 80x25, font 8x16
(XEN) VBE/DDC methods: none; EDID transfer time: 0 seconds
(XEN) EDID info not retrieved because no DDC retrieval method detected
(XEN) Disc information:
(XEN) Found 1 MBR signatures
(XEN) Found 1 EDD information structures
(XEN) Xen-e820 RAM map:
(XEN) 0000000000000000 - 00000000000a0000 (usable)
(XEN) 0000000000100000 - 00000000cf379000 (usable)
(XEN) 00000000cf379000 - 00000000cf38f000 (reserved)
(XEN) 00000000cf38f000 - 00000000cf3ce000 (ACPI data)
(XEN) 00000000cf3ce000 - 00000000d0000000 (reserved)
(XEN) 00000000e0000000 - 00000000f0000000 (reserved)
(XEN) 00000000fe000000 - 0000000100000000 (reserved)
(XEN) 0000000100000000 - 0000000830000000 (usable)
(XEN) ACPI: RSDP 000F11A0, 0024 (r2 DELL )
(XEN) ACPI Warning (tbutils-0455): BIOS XSDT has NULL entry, using RSDT [20070126]
(XEN) ACPI: RSDT 000F11C4, 0060 (r1 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: FACP CF3B3400, 0074 (r1 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: DSDT CF38F000, 3D72 (r1 DELL PE_SC3 1 INTL 20050624)
(XEN) ACPI: FACS CF3B6000, 0040
(XEN) ACPI: APIC CF3B3478, 015E (r1 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: SPCR CF3B35D8, 0050 (r1 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: HPET CF3B362C, 0038 (r1 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: DMAR CF3B3668, 01A8 (r1 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: MCFG CF3B38C4, 003C (r1 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: WD__ CF3B3904, 0134 (r1 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: SLIC CF3B3A3C, 0176 (r1 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: ERST CF392EF4, 0270 (r1 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: HEST CF393164, 03A8 (r1 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: BERT CF392D74, 0030 (r1 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: EINJ CF392DA4, 0150 (r1 DELL PE_SC3 1 DELL 1)
(XEN) ACPI Error (tbutils-0280): Null physical address for ACPI table [<NULL>] [20070126]
(XEN) ACPI: TCPA CF3B3BC0, 0064 (r2 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: SSDT CF3B7000, 7E9C (r1 INTEL PPM RCM 80000001 INTL 20061109)
(XEN) System RAM: 32755MB (33541220kB)
(XEN) No NUMA configuration found
(XEN) Faking a node at 0000000000000000-0000000830000000
(XEN) Domain heap initialised
(XEN) found SMP MP-table at 000fe710
(XEN) DMI 2.6 present.
(XEN) Using APIC driver default
(XEN) ACPI: PM-Timer IO Port: 0x808
(XEN) ACPI: ACPI SLEEP INFO: pm1x_cnt[804,0], pm1x_evt[800,0]
(XEN) ACPI: wakeup_vec[cf3b600c], vec_size[20]
(XEN) ACPI: Local APIC address 0xfee00000
(XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x20] enabled)
(XEN) Processor #32 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x00] enabled)
(XEN) Processor #0 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x22] enabled)
(XEN) Processor #34 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x02] enabled)
(XEN) Processor #2 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x05] lapic_id[0x24] enabled)
(XEN) Processor #36 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x06] lapic_id[0x04] enabled)
(XEN) Processor #4 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x07] lapic_id[0x30] enabled)
(XEN) Processor #48 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x08] lapic_id[0x10] enabled)
(XEN) Processor #16 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x09] lapic_id[0x32] enabled)
(XEN) Processor #50 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x0a] lapic_id[0x12] enabled)
(XEN) Processor #18 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x34] enabled)
(XEN) Processor #52 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x0c] lapic_id[0x14] enabled)
(XEN) Processor #20 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x21] enabled)
(XEN) Processor #33 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x0e] lapic_id[0x01] enabled)
(XEN) Processor #1 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x0f] lapic_id[0x23] enabled)
(XEN) Processor #35 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x10] lapic_id[0x03] enabled)
(XEN) Processor #3 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x11] lapic_id[0x25] enabled)
(XEN) Processor #37 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x12] lapic_id[0x05] enabled)
(XEN) Processor #5 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x13] lapic_id[0x31] enabled)
(XEN) Processor #49 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x14] lapic_id[0x11] enabled)
(XEN) Processor #17 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x15] lapic_id[0x33] enabled)
(XEN) Processor #51 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x16] lapic_id[0x13] enabled)
(XEN) Processor #19 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x17] lapic_id[0x35] enabled)
(XEN) Processor #53 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x18] lapic_id[0x15] enabled)
(XEN) Processor #21 6:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x19] lapic_id[0xff] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x1a] lapic_id[0xff] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x1b] lapic_id[0xff] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x1c] lapic_id[0xff] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x1d] lapic_id[0xff] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x1e] lapic_id[0xff] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x1f] lapic_id[0xff] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x20] lapic_id[0xff] disabled)
(XEN) ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
(XEN) Overriding APIC driver with bigsmp
(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: IOAPIC (id[0x01] address[0xfec80000] gsi_base[32])
(XEN) IOAPIC[1]: apic_id 1, version 32, address 0xfec80000, GSI 32-55
(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: Phys. Using 2 I/O APICs
(XEN) ACPI: HPET id: 0x8086a301 base: 0xfed00000
(XEN) PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 255
(XEN) PCI: MCFG area at e0000000 reserved in E820
(XEN) ERST table is invalid
(XEN) Using ACPI (MADT) for SMP configuration information
(XEN) IRQ limits: 55 GSI, 4569 MSI/MSI-X
(XEN) Using scheduler: SMP Credit Scheduler (credit)
(XEN) Detected 3458.097 MHz processor.
(XEN) Initing memory sharing.
(XEN) mce_intel.c:1162: MCA Capability: BCAST 1 SER 0 CMCI 1 firstbank 0 extended MCE MSR 0
(XEN) Intel machine check reporting enabled
(XEN) Intel VT-d Snoop Control 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) 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) Platform timer is 14.318MHz HPET
(XEN) Defaulting to alternative key handling; send 'A' to switch to normal mode.
�(XEN) Allocated console ring of 256 KiB.
(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) EPT supports 1GB super page.
(XEN) EPT supports 2MB super page.
(XEN) HVM: ASIDs enabled.
(XEN) HVM: VMX enabled
(XEN) HVM: Hardware Assisted Paging detected.
(XEN) Brought up 24 CPUs
(XEN) ACPI sleep modes: S3
(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 -> 0x2744000
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN) Dom0 alloc.: 0000000800000000->0000000804000000 (431348 pages to be allocated)
(XEN) Init. ramdisk: 000000081d4f4000->000000082ffffe00
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN) Loaded kernel: ffffffff81000000->ffffffff82744000
(XEN) Init. ramdisk: ffffffff82744000->ffffffff9524fe00
(XEN) Phys-Mach map: ffffffff95250000->ffffffff95650000
(XEN) Start info: ffffffff95650000->ffffffff956504b4
(XEN) Page tables: ffffffff95651000->ffffffff95700000
(XEN) Boot stack: ffffffff95700000->ffffffff95701000
(XEN) TOTAL: ffffffff80000000->ffffffff95800000
(XEN) ENTRY ADDRESS: ffffffff8197a200
(XEN) Dom0 has maximum 2 VCPUs
(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 228kB init memory.
mapping kernel into physical memory
Xen: setup ISA identity maps
about to get started...
(XEN) PCI add device 00:00.0
(XEN) PCI add device 00:01.0
(XEN) PCI add device 00:03.0
(XEN) PCI add device 00:07.0
(XEN) PCI add device 00:09.0
(XEN) PCI add device 00:14.0
(XEN) PCI add device 00:14.1
(XEN) PCI add device 00:14.2
(XEN) PCI add device 00:1a.0
(XEN) PCI add device 00:1a.1
(XEN) PCI add device 00:1a.7
(XEN) PCI add device 00:1c.0
(XEN) PCI add device 00:1d.0
(XEN) PCI add device 00:1d.1
(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 01:00.0
(XEN) PCI add device 01:00.1
(XEN) PCI add device 02:00.0
(XEN) PCI add device 02:00.1
(XEN) PCI add device 03:00.0
(XEN) PCI add device 06:03.0
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-1 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-3 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-1 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-3 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-1 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-3 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-1 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-3 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-1 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-3 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-1 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-3 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-1 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-3 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-1 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-3 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-1 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-3 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-1 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-3 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-1 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-3 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-1 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-3 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-1 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-3 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-1 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-3 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-1 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-3 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-1 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-3 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-1 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-3 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-1 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-3 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-1 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-3 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-1 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-3 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-1 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-3 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-1 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-3 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-1 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-3 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-1 state
(XEN) cpuid.MWAIT[.eax=40, .ebx=40, .ecx=3, .edx=1120]
(XEN) Monitor-Mwait will be used to enter C-3 state
(XEN) irq.c:1195:d0 Cannot bind IRQ 4 to guest. In use by 'ns16550'.
(XEN) irq.c:1195:d0 Cannot bind IRQ 2 to guest. In use by 'cascade'.
(XEN) irq.c:1195:d0 Cannot bind IRQ 4 to guest. In use by 'ns16550'.
(XEN) irq.c:1195:d0 Cannot bind IRQ 2 to guest. In use by 'cascade'.
(XEN) irq.c:1195:d0 Cannot bind IRQ 4 to guest. In use by 'ns16550'.
(XEN) irq.c:1195:d0 Cannot bind IRQ 2 to guest. In use by 'cascade'.
(XEN) irq.c:1195:d0 Cannot bind IRQ 4 to guest. In use by 'ns16550'.
(XEN) irq.c:1195:d0 Cannot bind IRQ 2 to guest. In use by 'cascade'.
ERROR: Unable to locate IOAPIC for GSI 9
ERROR: Unable to locate IOAPIC for GSI 9
ERROR: Unable to locate IOAPIC for GSI 2
registering netback