md: stopping all md devices. Synchronizing SCSI cache for disk sda: ACPI: PCI interrupt for device 0000:06:00.1 disabled ACPI: PCI interrupt for device 0000:06:00.0 disabled Restarting system. . (XEN) Domain 0 shutdown: rebooting machine. __ __ _____ ___ _ _ _ \ \/ /___ _ __ |___ / / _ \ _ _ _ __ ___| |_ __ _| |__ | | ___ \ // _ \ '_ \ |_ \| | | |__| | | | '_ \/ __| __/ _` | '_ \| |/ _ \ / \ __/ | | | ___) | |_| |__| |_| | | | \__ \ || (_| | |_) | | __/ /_/\_\___|_| |_| |____(_)___/ \__,_|_| |_|___/\__\__,_|_.__/|_|\___| http://www.cl.cam.ac.uk/netos/xen University of Cambridge Computer Laboratory Xen version 3.0-unstable (build@xxxxxxxxxxxx) (gcc version 3.4.3 20050227 (Red Hat 3.4.3-22)) Thu Feb 15 03:38:11 CST 2007 Latest ChangeSet: unavailable (XEN) Command line: /boot/xen.gz dom0_mem=512m com1=115200,8n1 (XEN) 0000000000000000 - 000000000009d000 (usable) (XEN) 000000000009dc00 - 00000000000a0000 (reserved) (XEN) 00000000000e4000 - 0000000000100000 (reserved) (XEN) 0000000000100000 - 00000000bff60000 (usable) (XEN) 00000000bff60000 - 00000000bff69000 (ACPI data) (XEN) 00000000bff69000 - 00000000bff80000 (ACPI NVS) (XEN) 00000000bff80000 - 00000000c0000000 (reserved) (XEN) 00000000e0000000 - 00000000f0000000 (reserved) (XEN) 00000000fec00000 - 00000000fec10000 (reserved) (XEN) 00000000fee00000 - 00000000fee01000 (reserved) (XEN) 00000000ff000000 - 0000000100000000 (reserved) (XEN) 0000000100000000 - 0000000340000000 (usable) (XEN) System RAM: 12286MB (12581876kB) (XEN) Domain heap initialised: DMA width 30 bits (XEN) Xen heap: 13MB (13852kB) (XEN) Processor #0 6:15 APIC version 20 (XEN) Processor #6 6:15 APIC version 20 (XEN) Processor #1 6:15 APIC version 20 (XEN) Processor #7 6:15 APIC version 20 (XEN) IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23 (XEN) IOAPIC[1]: apic_id 3, version 32, address 0xfec80000, GSI 24-47 (XEN) Enabling APIC mode: Flat. Using 2 I/O APICs (XEN) Using scheduler: SMP Credit Scheduler (credit) (XEN) Detected 2666.687 MHz processor. (XEN) VMXON is done (XEN) CPU0: Intel Genuine Intel(R) CPU @ 2.66GHz stepping 04 (XEN) Mapping cpu 0 to node 255 (XEN) Booting processor 1/6 eip 90000 (XEN) Mapping cpu 1 to node 255 (XEN) VMXON is done (XEN) CPU1: Intel Genuine Intel(R) CPU @ 2.66GHz stepping 04 (XEN) Booting processor 2/1 eip 90000 (XEN) Mapping cpu 2 to node 255 (XEN) VMXON is done (XEN) CPU2: Intel Genuine Intel(R) CPU @ 2.66GHz stepping 04 (XEN) Booting processor 3/7 eip 90000 (XEN) Mapping cpu 3 to node 255 (XEN) VMXON is done (XEN) CPU3: Intel Genuine Intel(R) CPU @ 2.66GHz stepping 04 (XEN) Total of 4 processors activated. (XEN) ENABLING IO-APIC IRQs (XEN) -> Using new ACK method (XEN) Platform timer is 1.193MHz PIT (XEN) Brought up 4 CPUs (XEN) *** LOADING DOMAIN 0 *** (XEN) Xen kernel: 64-bit, lsb, compat32 (XEN) Dom0 kernel: 64-bit, lsb, paddr 0xffffffff80200000 -> 0xffffffff805b0e6c (XEN) PHYSICAL MEMORY ARRANGEMENT: (XEN) Dom0 alloc.: 000000000b000000->000000000c000000 (126976 pages to be allocated) (XEN) VIRTUAL MEMORY ARRANGEMENT: (XEN) Loaded kernel: ffffffff80200000->ffffffff805b0e6c (XEN) Init. ramdisk: ffffffff805b1000->ffffffff8083c400 (XEN) Phys-Mach map: ffffffff8083d000->ffffffff8093d000 (XEN) Start info: ffffffff8093d000->ffffffff8093d49c (XEN) Page tables: ffffffff8093e000->ffffffff80947000 (XEN) Boot stack: ffffffff80947000->ffffffff80948000 (XEN) TOTAL: ffffffff80000000->ffffffff80c00000 (XEN) ENTRY ADDRESS: ffffffff80200000 (XEN) Dom0 has maximum 4 VCPUs (XEN) Initrd len 0x28b400, start at 0xffffffff805b1000 (XEN) Scrubbing Free RAM: .....................................................................................................................done. (XEN) Xen trace buffers: disabled (XEN) Std. Loglevel: Errors and warnings (XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings) (XEN) Xen is relinquishing VGA console. (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen). kernel direct mapping tables up to 20800000 @ 947000-a4d000 Bootdata ok (command line is ro root=/dev/sda1 console=ttyS0 console=tty0 max_loop=256) Linux version 2.6.18-xen (build@losvmm-builde) (gcc version 3.4.3 20050227 (Red Hat 3.4.3-22)) #1 SMP Thu Feb 15 03:38:03 CST 2007 BIOS-provided physical RAM map: Xen: 0000000000000000 - 0000000020800000 (usable) ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x06] enabled) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x07] enabled) ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1]) ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23 ACPI: IOAPIC (id[0x03] address[0xfec80000] gsi_base[24]) IOAPIC[1]: apic_id 3, version 32, address 0xfec80000, GSI 24-47 ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 high edge) 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 c2000000 (gap: c0000000:20000000) Built 1 zonelists. Total pages: 133120 Kernel command line: ro root=/dev/sda1 console=ttyS0 console=tty0 max_loop=256 Initializing CPU#0 PID hash table entries: 4096 (order: 12, 32768 bytes) Xen reported: 2666.660 MHz processor. Console: colour VGA+ 80x50 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: ffff8800019d6000 - ffff8800059d6000 Address size: 30 bits PCI-DMA: Using software bounce buffering for IO (SWIOTLB) Memory: 439808k/532480k available (2003k kernel code, 83792k reserved, 882k data, 172k init) Calibrating delay using timer specific routine.. 5334.76 BogoMIPS (lpj=26673818) Security Framework v1.0.0 initialized Capability LSM initialized Mount-cache hash table entries: 256 CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 4096K 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 Brought up 4 CPUs Initializing CPU#3 migration_cost=8376 checking if image is initramfs... it is DMI present. Grant table initialized NET: Registered protocol family 16 ACPI: bus type pci registered PCI: Using configuration type 1 ACPI: Interpreter enabled ACPI: Using IOAPIC for interrupt routing ACPI: PCI Root Bridge [PCI0] (0000:00) PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.2 PCI: PXH quirk detected, disabling MSI for SHPC device PCI: PXH quirk detected, disabling MSI for SHPC device PCI: Firmware left 0000:07:01.0 e100 interrupts enabled, disabling PCI: Transparent bridge - 0000:00:1e.0 ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 11 14 15) *9 ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 *5 6 7 10 11 14 15) ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 10 *11 14 15) ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 *10 11 14 15) ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKF] (IRQs 4 5 6 7 10 11 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 11 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKH] (IRQs 4 5 6 7 10 11 14 15) *0, disabled. Linux Plug and Play Support v0.97 (c) Adam Belay pnp: PnP ACPI init (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 13 devices xen_mem: Initialising balloon driver. PCI: Using ACPI for IRQ routing PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report PCI: Bridge: 0000:03:00.0 IO window: 2000-2fff MEM window: c8200000-c82fffff PREFETCH window: c2000000-c20fffff PCI: Bridge: 0000:03:00.2 IO window: disabled. MEM window: disabled. PREFETCH window: disabled. PCI: Bridge: 0000:02:00.0 IO window: 2000-2fff MEM window: c8200000-c82fffff PREFETCH window: c2000000-c20fffff PCI: Bridge: 0000:02:02.0 IO window: 3000-3fff MEM window: c8300000-c83fffff PREFETCH window: c2100000-c21fffff PCI: Bridge: 0000:01:00.0 IO window: 2000-3fff MEM window: c8200000-c83fffff PREFETCH window: c2000000-c21fffff PCI: Bridge: 0000:01:00.3 IO window: 4000-4fff MEM window: c8400000-c85fffff PREFETCH window: c2200000-c22fffff PCI: Bridge: 0000:00:02.0 IO window: 2000-4fff MEM window: c8100000-c85fffff PREFETCH window: c2000000-c22fffff PCI: Bridge: 0000:00:04.0 IO window: disabled. MEM window: disabled. PREFETCH window: disabled. PCI: Bridge: 0000:00:06.0 IO window: disabled. MEM window: disabled. PREFETCH window: disabled. PCI: Bridge: 0000:00:1c.0 IO window: disabled. MEM window: disabled. PREFETCH window: disabled. PCI: Bridge: 0000:00:1e.0 IO window: 5000-5fff MEM window: c8600000-c86fffff PREFETCH window: d0000000-d7ffffff GSI 16 sharing vector 0x98 and IRQ 16 ACPI: PCI Interrupt 0000:00:02.0[A] -> GSI 16 (level, low) -> IRQ 16 ACPI: PCI Interrupt 0000:01:00.0[A] -> GSI 16 (level, low) -> IRQ 16 ACPI: PCI Interrupt 0000:02:00.0[A] -> GSI 16 (level, low) -> IRQ 16 GSI 17 sharing vector 0xA0 and IRQ 17 ACPI: PCI Interrupt 0000:02:02.0[A] -> GSI 18 (level, low) -> IRQ 17 ACPI: PCI Interrupt 0000:00:04.0[A] -> GSI 16 (level, low) -> IRQ 16 ACPI: PCI Interrupt 0000:00:06.0[A] -> GSI 16 (level, low) -> IRQ 16 GSI 18 sharing vector 0xA8 and IRQ 18 ACPI: PCI Interrupt 0000:00:1c.0[A] -> GSI 17 (level, low) -> IRQ 18 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 Simple Boot Flag at 0x38 set to 0x1 IA-32 Microcode Update Driver: v1.14a-xen audit: initializing netlink socket (disabled) audit(1171533679.820:1): initialized VFS: Disk quotas dquot_6.5.1 Dquot-cache hash table entries: 512 (order 0, 4096 bytes) Initializing Cryptographic API io scheduler noop registered io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered (default) Real Time Clock Driver v1.12ac Non-volatile memory driver v1.2 RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize loop: loaded (max 256 devices) Xen virtual console successfully installed as ttyS0 Event-channel device installed. Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx PNP: PS/2 Controller [PNP0303:KBC0,PNP0f13:MSE0] at 0x60,0x64 irq 1,12 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: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27 md: bitmap version 4.39 NET: Registered protocol family 1 NET: Registered protocol family 17 SCSI subsystem initialized ACPI: PCI Interrupt 0000:04:02.0[A] -> GSI 16 (level, low) -> IRQ 16 scsi0 : Adaptec AIC79XX PCI-X SCSI HBA DRIVER, Rev 3.0 aic7902: Ultra320 Wide Channel A, SCSI Id=7, PCI-X 67-100Mhz, 512 SCBs Vendor: SUPER Model: GEM359 REV001 Rev: 1.09 Type: Processor ANSI SCSI revision: 02 target0:0:8: asynchronous target0:0:8: Beginning Domain Validation target0:0:8: Ending Domain Validation ACPI: PCI Interrupt 0000:04:02.1[B] -> GSI 17 (level, low) -> IRQ 18 scsi1 : Adaptec AIC79XX PCI-X SCSI HBA DRIVER, Rev 3.0 aic7902: Ultra320 Wide Channel B, SCSI Id=7, PCI-X 67-100Mhz, 512 SCBs ata_piix 0000:00:1f.2: MAP [ P0 P2 IDE IDE ] GSI 19 sharing vector 0xB0 and IRQ 19 ACPI: PCI Interrupt 0000:00:1f.2[B] -> GSI 19 (level, low) -> IRQ 19 ata1: SATA max UDMA/133 cmd 0x1F0 ctl 0x3F6 bmdma 0x1870 irq 14 scsi2 : ata_piix ata1.00: ATA-6, max UDMA/133, 234441648 sectors: LBA48 NCQ (depth 0/32) ata1.00: ata1: dev 0 multi count 16 ata1.00: configured for UDMA/133 Vendor: ATA Model: ST3120026AS Rev: 3.00 Type: Direct-Access ANSI SCSI revision: 05 SCSI device sda: 234441648 512-byte hdwr sectors (120034 MB) sda: Write Protect is off SCSI device sda: drive cache: write back SCSI device sda: 234441648 512-byte hdwr sectors (120034 MB) sda: Write Protect is off SCSI device sda: drive cache: write back sda: sda1 sda2 sda3 sda4 < sda5 sda6 > sd 2:0:0:0: Attached scsi disk sda ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0x1878 irq 15 scsi3 : ata_piix ata2.01: ATAPI, max UDMA/44 ata2.01: configured for UDMA/33 Vendor: LITE-ON Model: COMBO SOHC-5236V Rev: R$0C Type: CD-ROM ANSI SCSI revision: 05 kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with ordered data mode. ATATI9ATBridge firewalling registered audit(1171505001.180:2): dev=vif0.0 prom=256 old_prom=0 auid=4294967295 audit(1171505002.370:3): dev=peth0 prom=256 old_prom=0 auid=4294967295 ip_tables: (C) 2000-2006 Netfilter Core Team (XEN) mtrr: type mismatch for d0000000,1000000 old: uncachable new: write-combining audit(1171505198.340:4): dev=xenbr0 prom=256 old_prom=0 auid=4294967295 audit(1171505199.370:5): dev=tap0 prom=256 old_prom=0 auid=4294967295 audit(1171505201.360:6): dev=vif1.0 prom=256 old_prom=0 auid=4294967295 ip_tables: (C) 2000-2006 Netfilter Core Team audit(1171505436.290:7): dev=xenbr0 prom=0 old_prom=256 auid=4294967295 (XEN) sh error: shadow_free_p2m_page(): Odd p2m page count c=0xd t=ffff828401cdee00 (XEN) sh error: shadow_free_p2m_page(): Odd p2m page count c=0xd t=ffff828401cdee28 (XEN) sh error: shadow_free_p2m_page(): Odd p2m page count c=0xd t=ffff828401cdee50 audit(1171505451.230:8): dev=vif1.0 prom=0 old_prom=256 auid=4294967295 audit(1171505451.610:9): dev=tap0 prom=0 old_prom=256 auid=4294967295 audit(1171507030.610:10): dev=xenbr0 prom=256 old_prom=0 auid=4294967295 audit(1171507032.100:11): dev=tap0 prom=256 old_prom=0 auid=4294967295 audit(1171507034.180:12): dev=vif2.0 prom=256 old_prom=0 auid=4294967295 audit(1171507270.860:13): dev=xenbr0 prom=0 old_prom=256 auid=4294967295 (XEN) sh error: shadow_free_p2m_page(): Odd p2m page count c=0xd t=ffff8284018bd420 (XEN) sh error: shadow_free_p2m_page(): Odd p2m page count c=0xd t=ffff8284018bd448 (XEN) sh error: shadow_free_p2m_page(): Odd p2m page count c=0xd t=ffff8284018bd470 audit(1171507294.320:14): dev=vif2.0 prom=0 old_prom=256 auid=4294967295 audit(1171507294.490:15): dev=tap0 prom=0 old_prom=256 auid=4294967295 audit(1171507306.700:16): dev=xenbr0 prom=256 old_prom=0 auid=4294967295 audit(1171507308.400:17): dev=tap0 prom=256 old_prom=0 auid=4294967295 audit(1171507310.480:18): dev=vif3.0 prom=256 old_prom=0 auid=4294967295 (XEN) BUG at vmx.c:856 (XEN) ----[ Xen-3.0-unstable x86_64 debug=n Not tainted ]---- (XEN) CPU: 1 (XEN) RIP: e008:[] __bug+0x28/0x50 (XEN) RFLAGS: 0000000000010296 CONTEXT: hypervisor (XEN) rax: 0000000000000000 rbx: ffff83000018c8df rcx: 000000000000000a (XEN) rdx: 00000000000012b8 rsi: 000000000000000a rdi: ffff8300001f2331 (XEN) rbp: 0000000000000001 rsp: ffff830000ff37b0 r8: 0000000000000002 (XEN) r9: 0000000000000000 r10: 00000000ffffffff r11: ffff830000120ea0 (XEN) r12: 0000000000000358 r13: 0000000000000000 r14: 0000000000000008 (XEN) r15: ffff830000ff3838 cr0: 000000008005003b cr4: 00000000000026b0 (XEN) cr3: 00000000bcbe0000 cr2: 000000000002aff8 (XEN) ds: 0000 es: 0000 fs: 0000 gs: 0000 ss: 0000 cs: e008 (XEN) Xen stack trace from rsp=ffff830000ff37b0: (XEN) 0000000000000296 ffff8300619ce000 ffff830010f2f23c 0000000000ff3b50 (XEN) ffff83000015a61c 000000000007d711 ffff83000015f99a ffff830000ff3d18 (XEN) ffff83000015f9eb 0000000000000001 0000000000000008 ffff830000ff3d18 (XEN) ffff830000ff3ad0 0000000000000001 0000000000000008 0000000000000000 (XEN) ffff83000015fb23 fffff80002253c0f 00000000000000ff ffff83000019cd00 (XEN) 0000000000000008 ffff830000ff3d18 ffff830000140b45 0000000000000049 (XEN) ffff830000000046 0000000000000008 ffff830000ff3b28 0000000000000008 (XEN) 0000000400000000 0000000000000003 0000000000000092 ffff8300001b8006 (XEN) ffff8300001b6080 0000000000000003 ffff8300001373da 0000000000000000 (XEN) ffff83000011418b 0000000000000014 4600000000000004 ffff83000019cd00 (XEN) 00000000000000c3 ffff8300001feb80 0000000000000000 ffff8300001b32c0 (XEN) ffff83000012d780 0000000000000001 ffff8300001f1000 00000000ffde4121 (XEN) 0000000000000004 ffff830000fb8080 0000000000000096 00000000000000b0 (XEN) 0000000000000046 ffff8300001f1000 ffff83000012b87a 000000000000000b (XEN) ffff88000e856cc0 0000000000000002 ffff8300001373da 0000000000000001 (XEN) ffff83000011418b 0000000000000246 0000000000000001 0000000000000001 (XEN) 0000000000000296 0000000000000000 ffff830000fba080 0000000000000000 (XEN) ffff83000014fb78 0000000000000000 ffff830000fb8080 ffff830000fb9770 (XEN) 0000000000000220 00000000000000f0 ffff83000014fd59 00000000000000b0 (XEN) ffff830000150409 0000000000000000 0000000000000000 ffff8800157b0940 (XEN) Xen call trace: (XEN) [] __bug+0x28/0x50 (XEN) [] vmx_get_segment_register+0x22c/0x250 (XEN) [] hvm_get_seg_reg+0x3a/0x50 (XEN) [] hvm_translate_linear_addr+0x3b/0x140 (XEN) [] hvm_read+0x33/0xb0 (XEN) [] x86_emulate+0x3e45/0x6d10 (XEN) [] smp_send_event_check_mask+0x3a/0x50 (XEN) [] csched_vcpu_wake+0x21b/0x220 (XEN) [] flush_ready_eoi+0x70/0xa0 (XEN) [] event_check_interrupt+0x2a/0x30 (XEN) [] smp_send_event_check_mask+0x3a/0x50 (XEN) [] csched_vcpu_wake+0x21b/0x220 (XEN) [] vlapic_accept_irq+0x1d8/0x340 (XEN) [] vlapic_EOI_set+0x9/0x70 (XEN) [] vlapic_write+0x309/0x790 (XEN) [] sh_gva_to_gfn__shadow_4_guest_4+0xe/0x30 (XEN) [] vlapic_read+0x0/0x2c0 (XEN) [] vlapic_write+0x0/0x790 (XEN) [] hvm_mmio_intercept+0xc3/0x2b0 (XEN) [] vmx_load_cpu_guest_regs+0x11/0x120 (XEN) [] send_mmio_req+0x1a0/0x220 (XEN) [] sh_page_fault__shadow_4_guest_4+0xe5b/0xf50 (XEN) [] smp_send_event_check_mask+0x3a/0x50 (XEN) [] hvm_io_assist+0x92e/0x970 (XEN) [] vmx_vmexit_handler+0x2b1/0x1a20 (XEN) [] vlapic_get_ppr+0x20/0xb0 (XEN) [] schedule+0x22b/0x250 (XEN) [] vlapic_has_interrupt+0x47/0x70 (XEN) [] is_isa_irq_masked+0x34/0x90 (XEN) [] vlapic_has_interrupt+0x30/0x70 (XEN) [] cpu_has_pending_irq+0x32/0x60 (XEN) [] vmx_asm_vmexit_handler+0x1f/0x30 (XEN) (XEN) (XEN) **************************************** (XEN) Panic on CPU 1: (XEN) BUG at vmx.c:856 (XEN) **************************************** (XEN) (XEN) Reboot in five seconds... __ __ _____ ___ _ _ _ \ \/ /___ _ __ |___ / / _ \ _ _ _ __ ___| |_ __ _| |__ | | ___ \ // _ \ '_ \ |_ \| | | |__| | | | '_ \/ __| __/ _` | '_ \| |/ _ \ / \ __/ | | | ___) | |_| |__| |_| | | | \__ \ || (_| | |_) | | __/ /_/\_\___|_| |_| |____(_)___/ \__,_|_| |_|___/\__\__,_|_.__/|_|\___| http://www.cl.cam.ac.uk/netos/xen University of Cambridge Computer Laboratory Xen version 3.0-unstable (build@xxxxxxxxxxxx) (gcc version 3.4.3 20050227 (Red Hat 3.4.3-22)) Thu Feb 15 03:38:11 CST 2007 Latest ChangeSet: unavailable (XEN) Command line: /boot/xen.gz dom0_mem=512m com1=115200,8n1 (XEN) 0000000000000000 - 000000000009d000 (usable) (XEN) 000000000009dc00 - 00000000000a0000 (reserved) (XEN) 00000000000e4000 - 0000000000100000 (reserved) (XEN) 0000000000100000 - 00000000bff60000 (usable) (XEN) 00000000bff60000 - 00000000bff69000 (ACPI data) (XEN) 00000000bff69000 - 00000000bff80000 (ACPI NVS) (XEN) 00000000bff80000 - 00000000c0000000 (reserved) (XEN) 00000000e0000000 - 00000000f0000000 (reserved) (XEN) 00000000fec00000 - 00000000fec10000 (reserved) (XEN) 00000000fee00000 - 00000000fee01000 (reserved) (XEN) 00000000ff000000 - 0000000100000000 (reserved) (XEN) 0000000100000000 - 0000000340000000 (usable) (XEN) System RAM: 12286MB (12581876kB) (XEN) Domain heap initialised: DMA width 30 bits (XEN) Xen heap: 13MB (13852kB) (XEN) Processor #0 6:15 APIC version 20 (XEN) Processor #6 6:15 APIC version 20 (XEN) Processor #1 6:15 APIC version 20 (XEN) Processor #7 6:15 APIC version 20 (XEN) IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23 (XEN) IOAPIC[1]: apic_id 3, version 32, address 0xfec80000, GSI 24-47 (XEN) Enabling APIC mode: Flat. Using 2 I/O APICs (XEN) Using scheduler: SMP Credit Scheduler (credit) (XEN) Detected 2666.717 MHz processor. (XEN) VMXON is done (XEN) CPU0: Intel Genuine Intel(R) CPU @ 2.66GHz stepping 04 (XEN) Mapping cpu 0 to node 255 (XEN) Booting processor 1/6 eip 90000 (XEN) Mapping cpu 1 to node 255 (XEN) VMXON is done (XEN) CPU1: Intel Genuine Intel(R) CPU @ 2.66GHz stepping 04 (XEN) Booting processor 2/1 eip 90000 (XEN) Mapping cpu 2 to node 255 (XEN) VMXON is done (XEN) CPU2: Intel Genuine Intel(R) CPU @ 2.66GHz stepping 04 (XEN) Booting processor 3/7 eip 90000 (XEN) Mapping cpu 3 to node 255 (XEN) VMXON is done (XEN) CPU3: Intel Genuine Intel(R) CPU @ 2.66GHz stepping 04 (XEN) Total of 4 processors activated. (XEN) ENABLING IO-APIC IRQs (XEN) -> Using new ACK method (XEN) Platform timer is 1.193MHz PIT (XEN) Brought up 4 CPUs (XEN) *** LOADING DOMAIN 0 *** (XEN) Xen kernel: 64-bit, lsb, compat32 (XEN) Dom0 kernel: 64-bit, lsb, paddr 0xffffffff80200000 -> 0xffffffff805b0e6c (XEN) PHYSICAL MEMORY ARRANGEMENT: (XEN) Dom0 alloc.: 000000000b000000->000000000c000000 (126976 pages to be allocated) (XEN) VIRTUAL MEMORY ARRANGEMENT: (XEN) Loaded kernel: ffffffff80200000->ffffffff805b0e6c (XEN) Init. ramdisk: ffffffff805b1000->ffffffff8083c400 (XEN) Phys-Mach map: ffffffff8083d000->ffffffff8093d000 (XEN) Start info: ffffffff8093d000->ffffffff8093d49c (XEN) Page tables: ffffffff8093e000->ffffffff80947000 (XEN) Boot stack: ffffffff80947000->ffffffff80948000 (XEN) TOTAL: ffffffff80000000->ffffffff80c00000 (XEN) ENTRY ADDRESS: ffffffff80200000 (XEN) Dom0 has maximum 4 VCPUs (XEN) Initrd len 0x28b400, start at 0xffffffff805b1000 (XEN) Scrubbing Free RAM: .....................................................................................................................done. (XEN) Xen trace buffers: disabled (XEN) Std. Loglevel: Errors and warnings (XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings) (XEN) Xen is relinquishing VGA console. (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen). kernel direct mapping tables up to 20800000 @ 947000-a4d000 Bootdata ok (command line is ro root=/dev/sda1 console=ttyS0 console=tty0 max_loop=256) Linux version 2.6.18-xen (build@losvmm-builde) (gcc version 3.4.3 20050227 (Red Hat 3.4.3-22)) #1 SMP Thu Feb 15 03:38:03 CST 2007 BIOS-provided physical RAM map: Xen: 0000000000000000 - 0000000020800000 (usable) ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x06] enabled) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x07] enabled) ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1]) ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23 ACPI: IOAPIC (id[0x03] address[0xfec80000] gsi_base[24]) IOAPIC[1]: apic_id 3, version 32, address 0xfec80000, GSI 24-47 ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 high edge) 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 c2000000 (gap: c0000000:20000000) Built 1 zonelists. Total pages: 133120 Kernel command line: ro root=/dev/sda1 console=ttyS0 console=tty0 max_loop=256 Initializing CPU#0 PID hash table entries: 4096 (order: 12, 32768 bytes) Xen reported: 2666.664 MHz processor. Console: colour VGA+ 80x50 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: ffff8800019d6000 - ffff8800059d6000 Address size: 30 bits PCI-DMA: Using software bounce buffering for IO (SWIOTLB) Memory: 439808k/532480k available (2003k kernel code, 83792k reserved, 882k data, 172k init) Calibrating delay using timer specific routine.. 5334.71 BogoMIPS (lpj=26673584) Security Framework v1.0.0 initialized Capability LSM initialized Mount-cache hash table entries: 256 CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 4096K 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 Brought up 4 CPUs Initializing CPU#3 migration_cost=8460 checking if image is initramfs... it is DMI present. Grant table initialized NET: Registered protocol family 16 ACPI: bus type pci registered PCI: Using configuration type 1 ACPI: Interpreter enabled ACPI: Using IOAPIC for interrupt routing ACPI: PCI Root Bridge [PCI0] (0000:00) PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.2 PCI: PXH quirk detected, disabling MSI for SHPC device PCI: PXH quirk detected, disabling MSI for SHPC device PCI: Firmware left 0000:07:01.0 e100 interrupts enabled, disabling PCI: Transparent bridge - 0000:00:1e.0 ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 11 14 15) *9 ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 *5 6 7 10 11 14 15) ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 10 *11 14 15) ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 *10 11 14 15) ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKF] (IRQs 4 5 6 7 10 11 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 11 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKH] (IRQs 4 5 6 7 10 11 14 15) *0, disabled. Linux Plug and Play Support v0.97 (c) Adam Belay pnp: PnP ACPI init (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 13 devices xen_mem: Initialising balloon driver. PCI: Using ACPI for IRQ routing PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report PCI: Bridge: 0000:03:00.0 IO window: 2000-2fff MEM window: c8200000-c82fffff PREFETCH window: c2000000-c20fffff PCI: Bridge: 0000:03:00.2 IO window: disabled. MEM window: disabled. PREFETCH window: disabled. PCI: Bridge: 0000:02:00.0 IO window: 2000-2fff MEM window: c8200000-c82fffff PREFETCH window: c2000000-c20fffff PCI: Bridge: 0000:02:02.0 IO window: 3000-3fff MEM window: c8300000-c83fffff PREFETCH window: c2100000-c21fffff PCI: Bridge: 0000:01:00.0 IO window: 2000-3fff MEM window: c8200000-c83fffff PREFETCH window: c2000000-c21fffff PCI: Bridge: 0000:01:00.3 IO window: 4000-4fff MEM window: c8400000-c85fffff PREFETCH window: c2200000-c22fffff PCI: Bridge: 0000:00:02.0 IO window: 2000-4fff MEM window: c8100000-c85fffff PREFETCH window: c2000000-c22fffff PCI: Bridge: 0000:00:04.0 IO window: disabled. MEM window: disabled. PREFETCH window: disabled. PCI: Bridge: 0000:00:06.0 IO window: disabled. MEM window: disabled. PREFETCH window: disabled. PCI: Bridge: 0000:00:1c.0 IO window: disabled. MEM window: disabled. PREFETCH window: disabled. PCI: Bridge: 0000:00:1e.0 IO window: 5000-5fff MEM window: c8600000-c86fffff PREFETCH window: d0000000-d7ffffff GSI 16 sharing vector 0x98 and IRQ 16 ACPI: PCI Interrupt 0000:00:02.0[A] -> GSI 16 (level, low) -> IRQ 16 ACPI: PCI Interrupt 0000:01:00.0[A] -> GSI 16 (level, low) -> IRQ 16 ACPI: PCI Interrupt 0000:02:00.0[A] -> GSI 16 (level, low) -> IRQ 16 GSI 17 sharing vector 0xA0 and IRQ 17 ACPI: PCI Interrupt 0000:02:02.0[A] -> GSI 18 (level, low) -> IRQ 17 ACPI: PCI Interrupt 0000:00:04.0[A] -> GSI 16 (level, low) -> IRQ 16 ACPI: PCI Interrupt 0000:00:06.0[A] -> GSI 16 (level, low) -> IRQ 16 GSI 18 sharing vector 0xA8 and IRQ 18 ACPI: PCI Interrupt 0000:00:1c.0[A] -> GSI 17 (level, low) -> IRQ 18 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 Simple Boot Flag at 0x38 set to 0x1 IA-32 Microcode Update Driver: v1.14a-xen audit: initializing netlink socket (disabled) audit(1171536430.840:1): initialized VFS: Disk quotas dquot_6.5.1 Dquot-cache hash table entries: 512 (order 0, 4096 bytes) Initializing Cryptographic API io scheduler noop registered io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered (default) Real Time Clock Driver v1.12ac Non-volatile memory driver v1.2 RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize loop: loaded (max 256 devices) Xen virtual console successfully installed as ttyS0 Event-channel device installed. Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx PNP: PS/2 Controller [PNP0303:KBC0,PNP0f13:MSE0] at 0x60,0x64 irq 1,12 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: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27 md: bitmap version 4.39 NET: Registered protocol family 1 NET: Registered protocol family 17 SCSI subsystem initialized ACPI: PCI Interrupt 0000:04:02.0[A] -> GSI 16 (level, low) -> IRQ 16 scsi0 : Adaptec AIC79XX PCI-X SCSI HBA DRIVER, Rev 3.0 aic7902: Ultra320 Wide Channel A, SCSI Id=7, PCI-X 67-100Mhz, 512 SCBs Vendor: SUPER Model: GEM359 REV001 Rev: 1.09 Type: Processor ANSI SCSI revision: 02 target0:0:8: asynchronous target0:0:8: Beginning Domain Validation target0:0:8: Ending Domain Validation ACPI: PCI Interrupt 0000:04:02.1[B] -> GSI 17 (level, low) -> IRQ 18 scsi1 : Adaptec AIC79XX PCI-X SCSI HBA DRIVER, Rev 3.0 aic7902: Ultra320 Wide Channel B, SCSI Id=7, PCI-X 67-100Mhz, 512 SCBs ata_piix 0000:00:1f.2: MAP [ P0 P2 IDE IDE ] GSI 19 sharing vector 0xB0 and IRQ 19 ACPI: PCI Interrupt 0000:00:1f.2[B] -> GSI 19 (level, low) -> IRQ 19 ata1: SATA max UDMA/133 cmd 0x1F0 ctl 0x3F6 bmdma 0x1870 irq 14 scsi2 : ata_piix ata1.00: ATA-6, max UDMA/133, 234441648 sectors: LBA48 NCQ (depth 0/32) ata1.00: ata1: dev 0 multi count 16 ata1.00: configured for UDMA/133 Vendor: ATA Model: ST3120026AS Rev: 3.00 Type: Direct-Access ANSI SCSI revision: 05 SCSI device sda: 234441648 512-byte hdwr sectors (120034 MB) sda: Write Protect is off SCSI device sda: drive cache: write back SCSI device sda: 234441648 512-byte hdwr sectors (120034 MB) sda: Write Protect is off SCSI device sda: drive cache: write back sda: sda1 sda2 sda3 sda4 < sda5 sda6 > sd 2:0:0:0: Attached scsi d