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 _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users