__ __ _ _ ____ _ _ _ \ \/ /___ _ __ | || | |___ \ _ _ _ __ ___| |_ __ _| |__ | | ___ \ // _ \ '_ \ | || |_ __) |__| | | | '_ \/ __| __/ _` | '_ \| |/ _ \ / \ __/ | | | |__ _| / __/|__| |_| | | | \__ \ || (_| | |_) | | __/ /_/\_\___|_| |_| |_|(_)_____| \__,_|_| |_|___/\__\__,_|_.__/|_|\___| (XEN) Xen version 4.2-unstable (root@xxxxxxxxxxxxxx) (gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) Sat Jul 14 15:53:09 PDT 2012 (XEN) Latest ChangeSet: Mon Jul 09 10:10:27 2012 +0100 25605:9950f2dc2ee6 (XEN) Console output is synchronous. (XEN) Bootloader: GRUB 1.99-21ubuntu3.1 (XEN) Command line: placeholder sync_console console_to_ring loglvl=all guest_loglvl=all com1=38400,8n1,0x3f8,4 console=com1,vga (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 3 EDD information structures (XEN) Xen-e820 RAM map: (XEN) 0000000000000000 - 000000000009c800 (usable) (XEN) 000000000009c800 - 00000000000a0000 (reserved) (XEN) 00000000000e0000 - 0000000000100000 (reserved) (XEN) 0000000000100000 - 00000000ddd07000 (usable) (XEN) 00000000ddd07000 - 00000000dddbb000 (reserved) (XEN) 00000000dddbb000 - 00000000dddbc000 (ACPI data) (XEN) 00000000dddbc000 - 00000000dded7000 (ACPI NVS) (XEN) 00000000dded7000 - 00000000def92000 (reserved) (XEN) 00000000def92000 - 00000000def93000 (usable) (XEN) 00000000def93000 - 00000000defd6000 (ACPI NVS) (XEN) 00000000defd6000 - 00000000df800000 (usable) (XEN) 00000000f8000000 - 00000000fc000000 (reserved) (XEN) 00000000fec00000 - 00000000fec01000 (reserved) (XEN) 00000000fed00000 - 00000000fed04000 (reserved) (XEN) 00000000fed1c000 - 00000000fed20000 (reserved) (XEN) 00000000fee00000 - 00000000fee01000 (reserved) (XEN) 00000000ff000000 - 0000000100000000 (reserved) (XEN) 0000000100000000 - 0000000420000000 (usable) (XEN) ACPI: RSDP 000F0490, 0024 (r2 ALASKA) (XEN) ACPI: XSDT DDEC7090, 009C (r1 ALASKA A M I 1072009 AMI 10013) (XEN) ACPI: FACP DDED1CA0, 00F4 (r4 ALASKA A M I 1072009 AMI 10013) (XEN) ACPI: DSDT DDEC71C0, AADA (r2 ALASKA A M I 6F INTL 20051117) (XEN) ACPI: FACS DDED5F80, 0040 (XEN) ACPI: APIC DDED1D98, 0092 (r3 ALASKA A M I 1072009 AMI 10013) (XEN) ACPI: FPDT DDED1E30, 0044 (r1 ALASKA A M I 1072009 AMI 10013) (XEN) ACPI: MCFG DDED1E78, 003C (r1 ALASKA A M I 1072009 MSFT 97) (XEN) ACPI: PRAD DDED1EB8, 00BE (r2 PRADID PRADTID 1 MSFT 3000001) (XEN) ACPI: HPET DDED1F78, 0038 (r1 ALASKA A M I 1072009 AMI. 5) (XEN) ACPI: SSDT DDED1FB0, 036D (r1 SataRe SataTabl 1000 INTL 20091112) (XEN) ACPI: SPMI DDED2320, 0040 (r5 A M I OEMSPMI 0 AMI. 0) (XEN) ACPI: SSDT DDED2360, 09A4 (r1 PmRef Cpu0Ist 3000 INTL 20051117) (XEN) ACPI: SSDT DDED2D08, 0A88 (r1 PmRef CpuPm 3000 INTL 20051117) (XEN) ACPI: DMAR DDED3790, 0078 (r1 INTEL SNB 1 INTL 1) (XEN) ACPI: EINJ DDED3808, 0130 (r1 AMI AMI EINJ 0 0) (XEN) ACPI: ERST DDED3938, 0210 (r1 AMIER AMI ERST 0 0) (XEN) ACPI: HEST DDED3B48, 00A8 (r1 AMI AMI HEST 0 0) (XEN) ACPI: BERT DDED3BF0, 0030 (r1 AMI AMI BERT 0 0) (XEN) System RAM: 16356MB (16749368kB) (XEN) No NUMA configuration found (XEN) Faking a node at 0000000000000000-0000000420000000 (XEN) Domain heap initialised (XEN) found SMP MP-table at 000fd7b0 (XEN) DMI 2.7 present. (XEN) Using APIC driver default (XEN) ACPI: PM-Timer IO Port: 0x408 (XEN) ACPI: ACPI SLEEP INFO: pm1x_cnt[404,0], pm1x_evt[400,0] (XEN) ACPI: 32/64X FACS address mismatch in FADT - dded5f80/0000000000000000, using 32 (XEN) ACPI: wakeup_vec[dded5f8c], vec_size[20] (XEN) ACPI: Local APIC address 0xfee00000 (XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) (XEN) Processor #0 7:10 APIC version 21 (XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled) (XEN) Processor #2 7:10 APIC version 21 (XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x04] enabled) (XEN) Processor #4 7:10 APIC version 21 (XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x06] enabled) (XEN) Processor #6 7:10 APIC version 21 (XEN) ACPI: LAPIC (acpi_id[0x05] lapic_id[0x01] enabled) (XEN) Processor #1 7:10 APIC version 21 (XEN) ACPI: LAPIC (acpi_id[0x06] lapic_id[0x03] enabled) (XEN) Processor #3 7:10 APIC version 21 (XEN) ACPI: LAPIC (acpi_id[0x07] lapic_id[0x05] enabled) (XEN) Processor #5 7:10 APIC version 21 (XEN) ACPI: LAPIC (acpi_id[0x08] lapic_id[0x07] enabled) (XEN) Processor #7 7:10 APIC version 21 (XEN) ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1]) (XEN) ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) (XEN) IOAPIC[0]: apic_id 2, 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) ERST table is invalid (XEN) Using ACPI (MADT) for SMP configuration information (XEN) SMP: Allowing 8 CPUs (0 hotplug CPUs) (XEN) IRQ limits: 24 GSI, 1528 MSI/MSI-X (XEN) Switched to APIC driver x2apic_cluster. (XEN) Using scheduler: SMP Credit Scheduler (credit) (XEN) Detected 3292.630 MHz processor. (XEN) Initing memory sharing. (XEN) xstate_init: using cntxt_size: 0x340 and states: 0x7 (XEN) mce_intel.c:1239: MCA Capability: BCAST 1 SER 0 CMCI 1 firstbank 0 extended MCE MSR 0 (XEN) Intel machine check reporting enabled (XEN) PCI: MCFG configuration 0: base f8000000 segment 0000 buses 00 - 3f (XEN) PCI: MCFG area at f8000000 reserved in E820 (XEN) PCI: Using MCFG for segment 0000 bus 00-3f (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) TSC deadline timer enabled (XEN) Platform timer is 14.318MHz HPET (XEN) Allocated console ring of 64 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) HVM: ASIDs enabled. (XEN) HVM: VMX enabled (XEN) HVM: Hardware Assisted Paging (HAP) detected (XEN) HVM: HAP page sizes: 4kB, 2MB (XEN) Brought up 8 CPUs (XEN) ACPI sleep modes: S3 (XEN) mcheck_poll: Machine check polling timer started. (XEN) *** LOADING DOMAIN 0 *** (XEN) elf_parse_binary: phdr: paddr=0x1000000 memsz=0xac5000 (XEN) elf_parse_binary: phdr: paddr=0x1c00000 memsz=0xe60e0 (XEN) elf_parse_binary: phdr: paddr=0x1ce7000 memsz=0x14480 (XEN) elf_parse_binary: phdr: paddr=0x1cfc000 memsz=0x362000 (XEN) elf_parse_binary: memory: 0x1000000 -> 0x205e000 (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: ENTRY = 0xffffffff81cfc200 (XEN) elf_xen_parse_note: HYPERCALL_PAGE = 0xffffffff81001000 (XEN) elf_xen_parse_note: FEATURES = "!writable_page_tables|pae_pgdir_above_4gb" (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: 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 = 0xffffffff8205e000 (XEN) virt_entry = 0xffffffff81cfc200 (XEN) p2m_base = 0xffffffffffffffff (XEN) Xen kernel: 64-bit, lsb, compat32 (XEN) Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x205e000 (XEN) PHYSICAL MEMORY ARRANGEMENT: (XEN) Dom0 alloc.: 0000000408000000->0000000410000000 (4056154 pages to be allocated) (XEN) Init. ramdisk: 000000041d995000->000000041ffff200 (XEN) VIRTUAL MEMORY ARRANGEMENT: (XEN) Loaded kernel: ffffffff81000000->ffffffff8205e000 (XEN) Init. ramdisk: ffffffff8205e000->ffffffff846c8200 (XEN) Phys-Mach map: ffffffff846c9000->ffffffff8660e628 (XEN) Start info: ffffffff8660f000->ffffffff8660f4b4 (XEN) Page tables: ffffffff86610000->ffffffff86647000 (XEN) Boot stack: ffffffff86647000->ffffffff86648000 (XEN) TOTAL: ffffffff80000000->ffffffff86800000 (XEN) ENTRY ADDRESS: ffffffff81cfc200 (XEN) Dom0 has maximum 8 VCPUs (XEN) elf_load_binary: phdr 0 at 0xffffffff81000000 -> 0xffffffff81ac5000 (XEN) elf_load_binary: phdr 1 at 0xffffffff81c00000 -> 0xffffffff81ce60e0 (XEN) elf_load_binary: phdr 2 at 0xffffffff81ce7000 -> 0xffffffff81cfb480 (XEN) elf_load_binary: phdr 3 at 0xffffffff81cfc000 -> 0xffffffff81dd2000 (XEN) Scrubbing Free RAM: .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) Xen is relinquishing VGA console. (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen) (XEN) Freed 240kB init memory. mapping kernel into physical memory Xen: setup ISA identity maps about to get started... [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 3.2.19 (root@xen) (gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #1 SMP Sat Jul 14 11:16:55 PDT 2012 (Ubuntu 3.2.0-23.36-generic 3.2.14) [ 0.000000] Command line: placeholder root=/dev/mapper/xen-root ro console=hvc0,vga earlyprintk=xen nomodeset initcall_debug debug loglevel=10 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] Freeing 9c-100 pfn range: 100 pages freed [ 0.000000] Freeing ddd07-def92 pfn range: 4747 pages freed [ 0.000000] Freeing def93-defd6 pfn range: 67 pages freed [ 0.000000] Freeing df800-100000 pfn range: 133120 pages freed [ 0.000000] Released 138034 pages of unused memory [ 0.000000] Set 138034 page(s) to 1-1 mapping [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] Xen: 0000000000000000 - 000000000009c000 (usable) [ 0.000000] Xen: 000000000009c800 - 0000000000100000 (reserved) [ 0.000000] Xen: 0000000000100000 - 00000000ddd07000 (usable) [ 0.000000] Xen: 00000000ddd07000 - 00000000dddbb000 (reserved) [ 0.000000] Xen: 00000000dddbb000 - 00000000dddbc000 (ACPI data) [ 0.000000] Xen: 00000000dddbc000 - 00000000dded7000 (ACPI NVS) [ 0.000000] Xen: 00000000dded7000 - 00000000def92000 (reserved) [ 0.000000] Xen: 00000000def92000 - 00000000def93000 (usable) [ 0.000000] Xen: 00000000def93000 - 00000000defd6000 (ACPI NVS) [ 0.000000] Xen: 00000000defd6000 - 00000000df800000 (usable) [ 0.000000] Xen: 00000000f8000000 - 00000000fc000000 (reserved) [ 0.000000] Xen: 00000000fec00000 - 00000000fec01000 (reserved) [ 0.000000] Xen: 00000000fed00000 - 00000000fed04000 (reserved) [ 0.000000] Xen: 00000000fed1c000 - 00000000fed20000 (reserved) [ 0.000000] Xen: 00000000fee00000 - 00000000fee01000 (reserved) [ 0.000000] Xen: 00000000ff000000 - 0000000100000000 (reserved) [ 0.000000] Xen: 0000000100000000 - 0000000420000000 (usable) [ 0.000000] bootconsole [xenboot0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] DMI 2.7 present. [ 0.000000] DMI: TYAN S5512/S5512, BIOS V2.02 05/22/2012 [ 0.000000] e820 update range: 0000000000000000 - 0000000000010000 (usable) ==> (reserved) [ 0.000000] e820 remove range: 00000000000a0000 - 0000000000100000 (usable) [ 0.000000] No AGP bridge found [ 0.000000] last_pfn = 0x420000 max_arch_pfn = 0x400000000 [ 0.000000] x2apic enabled by BIOS, switching to x2apic ops [ 0.000000] last_pfn = 0xdf800 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [ffff8800000fd7b0] fd7b0 [ 0.000000] initial memory mapped : 0 - 046c9000 [ 0.000000] Base memory trampoline at [ffff880000097000] 97000 size 20480 [ 0.000000] init_memory_mapping: 0000000000000000-00000000df800000 [ 0.000000] 0000000000 - 00df800000 page 4k [ 0.000000] kernel direct mapping tables up to df800000 @ 8ff000-1000000 [ 0.000000] xen: setting RW the range fc6000 - 1000000 [ 0.000000] init_memory_mapping: 0000000100000000-0000000420000000 [ 0.000000] 0100000000 - 0420000000 page 4k [ 0.000000] kernel direct mapping tables up to 420000000 @ dbbf5000-ddd07000 [ 0.000000] xen: setting RW the range dd502000 - ddd07000 [ 0.000000] RAMDISK: 0205e000 - 046c9000 [ 0.000000] ACPI: RSDP 00000000000f0490 00024 (v02 ALASKA) [ 0.000000] ACPI: XSDT 00000000ddec7090 0009C (v01 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: FACP 00000000dded1ca0 000F4 (v04 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: DSDT 00000000ddec71c0 0AADA (v02 ALASKA A M I 0000006F INTL 20051117) [ 0.000000] ACPI: FACS 00000000dded5f80 00040 [ 0.000000] ACPI: APIC 00000000dded1d98 00092 (v03 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: FPDT 00000000dded1e30 00044 (v01 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: MCFG 00000000dded1e78 0003C (v01 ALASKA A M I 01072009 MSFT 00000097) [ 0.000000] ACPI: PRAD 00000000dded1eb8 000BE (v02 PRADID PRADTID 00000001 MSFT 03000001) [ 0.000000] ACPI: HPET 00000000dded1f78 00038 (v01 ALASKA A M I 01072009 AMI. 00000005) [ 0.000000] ACPI: SSDT 00000000dded1fb0 0036D (v01 SataRe SataTabl 00001000 INTL 20091112) [ 0.000000] ACPI: SPMI 00000000dded2320 00040 (v05 A M I OEMSPMI 00000000 AMI. 00000000) [ 0.000000] ACPI: SSDT 00000000dded2360 009A4 (v01 PmRef Cpu0Ist 00003000 INTL 20051117) [ 0.000000] ACPI: SSDT 00000000dded2d08 00A88 (v01 PmRef CpuPm 00003000 INTL 20051117) [ 0.000000] ACPI: XMAR 00000000dded3790 00078 (v01 INTEL SNB 00000001 INTL 00000001) [ 0.000000] ACPI: EINJ 00000000dded3808 00130 (v01 AMI AMI EINJ 00000000 00000000) [ 0.000000] ACPI: ERST 00000000dded3938 00210 (v01 AMIER AMI ERST 00000000 00000000) [ 0.000000] ACPI: HEST 00000000dded3b48 000A8 (v01 AMI AMI HEST 00000000 00000000) [ 0.000000] ACPI: BERT 00000000dded3bf0 00030 (v01 AMI AMI BERT 00000000 00000000) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] Setting APIC routing to cluster x2apic. [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at 0000000000000000-0000000420000000 [ 0.000000] Initmem setup node 0 0000000000000000-0000000420000000 [ 0.000000] NODE_DATA [00000003e8ac0000 - 00000003e8ac4fff] [ 0.000000] Zone PFN ranges: [ 0.000000] DMA 0x00000010 -> 0x00001000 [ 0.000000] DMA32 0x00001000 -> 0x00100000 [ 0.000000] Normal 0x00100000 -> 0x00420000 [ 0.000000] Movable zone start PFN for each node [ 0.000000] early_node_map[5] active PFN ranges [ 0.000000] 0: 0x00000010 -> 0x0000009c [ 0.000000] 0: 0x00000100 -> 0x000ddd07 [ 0.000000] 0: 0x000def92 -> 0x000def93 [ 0.000000] 0: 0x000defd6 -> 0x000df800 [ 0.000000] 0: 0x00100000 -> 0x00420000 [ 0.000000] On node 0 totalpages: 4187326 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 1740 pages reserved [ 0.000000] DMA zone: 2176 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 16320 pages used for memmap [ 0.000000] DMA32 zone: 890226 pages, LIFO batch:31 [ 0.000000] Normal zone: 51200 pages used for memmap [ 0.000000] Normal zone: 3225600 pages, LIFO batch:31 [ 0.000000] ACPI: PM-Timer IO Port: 0x408 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x04] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x06] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x01] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x03] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x05] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x07] enabled) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1]) [ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 2, version 255, address 0xfec00000, GSI 0-255 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ2 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000 [ 0.000000] SMP: Allowing 8 CPUs, 0 hotplug CPUs [ 0.000000] nr_irqs_gsi: 272 [ 0.000000] PM: Registered nosave memory: 000000000009c000 - 000000000009d000 [ 0.000000] PM: Registered nosave memory: 000000000009d000 - 0000000000100000 [ 0.000000] PM: Registered nosave memory: 00000000ddd07000 - 00000000dddbb000 [ 0.000000] PM: Registered nosave memory: 00000000dddbb000 - 00000000dddbc000 [ 0.000000] PM: Registered nosave memory: 00000000dddbc000 - 00000000dded7000 [ 0.000000] PM: Registered nosave memory: 00000000dded7000 - 00000000def92000 [ 0.000000] PM: Registered nosave memory: 00000000def93000 - 00000000defd6000 [ 0.000000] PM: Registered nosave memory: 00000000df800000 - 00000000f8000000 [ 0.000000] PM: Registered nosave memory: 00000000f8000000 - 00000000fc000000 [ 0.000000] PM: Registered nosave memory: 00000000fc000000 - 00000000fec00000 [ 0.000000] PM: Registered nosave memory: 00000000fec00000 - 00000000fec01000 [ 0.000000] PM: Registered nosave memory: 00000000fec01000 - 00000000fed00000 [ 0.000000] PM: Registered nosave memory: 00000000fed00000 - 00000000fed04000 [ 0.000000] PM: Registered nosave memory: 00000000fed04000 - 00000000fed1c000 [ 0.000000] PM: Registered nosave memory: 00000000fed1c000 - 00000000fed20000 [ 0.000000] PM: Registered nosave memory: 00000000fed20000 - 00000000fee00000 [ 0.000000] PM: Registered nosave memory: 00000000fee00000 - 00000000fee01000 [ 0.000000] PM: Registered nosave memory: 00000000fee01000 - 00000000ff000000 [ 0.000000] PM: Registered nosave memory: 00000000ff000000 - 0000000100000000 [ 0.000000] Allocating PCI resources starting at df800000 (gap: df800000:18800000) [ 0.000000] Booting paravirtualized kernel on Xen [ 0.000000] Xen version: 4.2-unstable (preserve-AD) [ 0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:8 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 28 pages/cpu @ffff8803e8800000 s83072 r8192 d23424 u262144 [ 0.000000] pcpu-alloc: s83072 r8192 d23424 u262144 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 [ 10.592095] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 4118002 [ 10.616243] Policy zone: Normal [ 10.625600] Kernel command line: placeholder root=/dev/mapper/xen-root ro console=hvc0,vga earlyprintk=xen nomodeset initcall_debug debug loglevel=10 [ 10.666036] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 10.683998] invalid opcode: 0000 [#1] SMP [ 10.695979] CPU 0 [ 10.701437] Modules linked in: [ 10.711059] [ 10.715480] Pid: 0, comm: swapper Not tainted 3.2.19 #1 TYAN S5512/S5512 [ 10.735498] RIP: e030:[] [] xstate_enable+0x3c/0x50 [ 10.759678] RSP: e02b:ffffffff81c01e48 EFLAGS: 00010046 [ 10.775538] RAX: 0000000000000007 RBX: ffffffff81c01e84 RCX: 0000000000000000 [ 10.796857] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000002660 [ 10.818176] RBP: ffffffff81c01e48 R08: ffffffff81c01e80 R09: ffffffff81c01e84 [ 10.839494] R10: 00000000ffffffff R11: 00000000ffffffff R12: ffffffff81c01e80 [ 10.860815] R13: ffffffff81c01e7c R14: ffffffff81c01e78 R15: ffff8803e880c480 [ 10.882135] FS: 0000000000000000(0000) GS:ffff8803e8800000(0000) knlGS:0000000000000000 [ 10.906312] CS: e033 DS: 0000 ES: 0000 CR0: 000000008005003b [ 10.923471] CR2: 0000000000000000 CR3: 0000000001c05000 CR4: 0000000000002660 [ 10.944790] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 10.966109] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 10.987429] Process swapper (pid: 0, threadinfo ffffffff81c00000, task ffffffff81c0d020) [ 11.011608] Stack: [ 11.017587] ffffffff81c01ec8 ffffffff81d056a0 ffffffff81c01eb8 ffffffff8100472d [ 11.039684] ffff8803e880b150 ffff8803e880b950 0000024000000007 0000000000000340 [ 11.061783] ffff8803e880b150 0000000000000008 0000000000000004 0000000000000008 [ 11.083884] Call Trace: [ 11.091167] [] xstate_enable_boot_cpu+0xa9/0x267 [ 11.109885] [] ? xen_clts+0x8d/0x190 [ 11.125487] [] xsave_init+0x26/0x28 [ 11.140824] [] cpu_init+0x2bb/0x2d8 [ 11.156165] [] trap_init+0x169/0x171 [ 11.171763] [] start_kernel+0x1d5/0x3bd [ 11.188143] [] x86_64_start_reservations+0x132/0x136 [ 11.207901] [] xen_start_kernel+0x5d9/0x5e0 [ 11.225318] Code: 00 04 00 ff 14 25 90 76 c1 81 48 89 c7 48 81 cf 00 00 04 00 ff 14 25 98 76 c1 81 48 8b 05 bd 00 dc 00 31 c9 48 89 c2 48 c1 ea 20 <0f> 01 d1 5d c3 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 55 [ 11.281735] RIP [] xstate_enable+0x3c/0x50 [ 11.298895] RSP [ 11.309302] ---[ end trace a7919e7f17c0a725 ]--- [ 11.323077] Kernel panic - not syncing: Attempted to kill the idle task! [ 11.343095] Pid: 0, comm: swapper Tainted: G D 3.2.19 #1 [ 11.361592] Call Trace: [ 11.368868] [] panic+0x91/0x1a4 [ 11.383170] [] do_exit+0x761/0x850 [ 11.398247] [] ? _raw_spin_unlock_irqrestore+0x1e/0x30 [ 11.418528] [] ? kmsg_dump+0x5c/0xf0 [ 11.434126] [] oops_end+0xb0/0xf0 [ 11.448946] [] die+0x58/0x90 [ 11.462465] [] do_trap+0xc4/0x170 [ 11.477284] [] do_invalid_op+0x95/0xb0 [ 11.493403] [] ? xstate_enable+0x3c/0x50 [ 11.510043] [] ? _raw_spin_unlock_irqrestore+0x1e/0x30 [ 11.530323] [] ? get_phys_to_machine+0x9/0x70 [ 11.548260] [] ? pte_mfn_to_pfn+0x8d/0x110 [ 11.565420] [] invalid_op+0x1b/0x20 [ 11.580760] [] ? xstate_enable+0x3c/0x50 [ 11.597398] [] ? xstate_enable+0x2c/0x50 [ 11.614037] [] xstate_enable_boot_cpu+0xa9/0x267 [ 11.632756] [] ? xen_clts+0x8d/0x190 [ 11.648358] [] xsave_init+0x26/0x28 [ 11.663697] [] cpu_init+0x2bb/0x2d8 [ 11.679034] [] trap_init+0x169/0x171 [ 11.694636] [] start_kernel+0x1d5/0x3bd [ 11.711014] [] x86_64_start_reservations+0x132/0x136 [ 11.730774] [] xen_start_kernel+0x5d9/0x5e0 (XEN) Domain 0 crashed: rebooting machine in 5 seconds. (XEN) Resetting with ACPI MEMORY or I/O RESET_REG.