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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-users] reboot on booting xen-unstable
Also, i am not sure if this has any impact, BUT whenever I added the line: GRUB_CMDLINE_LINUX="console=hvc0 earlyprintk=xen"to my /etc/default/grub file, i could not even boot into regular non-xen kernel. At least on my setup. So had to reboot into recovery mode and manually remove that line. On 6/8/2012 6:20 PM, Rolu wrote: On Fri, Jun 8, 2012 at 3:33 AM,<cyberhawk001@xxxxxxxxx> wrote:On 6/7/2012 8:13 PM, Aaron Lebahn wrote: On Thu, Jun 7, 2012 at 5:27 PM, Rolu<rolu@xxxxxxxx> wrote:On Thu, Jun 7, 2012 at 3:15 PM, Rolu<rolu@xxxxxxxx> wrote:I've compiled Xen unstable from source and tried using it. When booting I do see Xen starting, but at the point where I normally start getting the dom0 kernel messages I just get a black screen for a few seconds, and then the machine reboots. It leaves no messages or log files, of course. revision I compiled: 25459 OS: ubuntu 12.04 dom0 kernel 3.2.0-24 (also tried -23), from the repositories. This kernel works with Xen 4.1 from the repositories. I had to apply the patch from http://lists.gnu.org/archive/html/qemu-devel/2012-02/msg03460.html to get it to compile. Could this have broken something? Is there a way to have it display some log messages instead of rebooting?Well possibly, yes. I had a similar issue before and when i compiled and installed xen. But once i tried booting into Xen, it would just hang at a black screen, nothing on it. Sometimes it would show a rapidly flickering cursor, but that's it. SO, what i had to try was to enable the Xen serial console. What this entails is using a NULL MODEM cable and plugging this into the COM port on your XEN computer and connecting the other end to a second computers COM port. Than you have to use a Terminal program, just as PuTTY or similar (based on your OS on second computer) and this way you can watch the Xen boot messages as they happen and could possibly troubleshoot. To enable the Serial Console, just have to add "loglvl=all guest_loglvl=all com1=115200,8n1,0x3f8,4 console=com1,vga" after the "multiboot /boot/xen-4.2-unstable.gz placeholder ... " You can read all about it here http://wiki.xen.org/wiki/Xen_Serial_Console on the Wiki page, which will explain it a lot better anyways.Thanks for that tip. It took some work and old hardware but I got it to work, and I now have a complete log. Unfortunately I have no real idea what it says is going wrong, beyond that it does find and boot the dom0 kernel but then crashes with "invalid opcode: 0000 [#1] SMP". I'm putting it here in the hope that someone can make sense of it. __ __ _ _ ____ _ _ _ \ \/ /___ _ __ | || | |___ \ _ _ _ __ ___| |_ __ _| |__ | | ___ \ // _ \ '_ \ | || |_ __) |__| | | | '_ \/ __| __/ _` | '_ \| |/ _ \ / \ __/ | | | |__ _| / __/|__| |_| | | | \__ \ || (_| | |_) | | __/ /_/\_\___|_| |_| |_|(_)_____| \__,_|_| |_|___/\__\__,_|_.__/|_|\___| (XEN) Xen version 4.2-unstable (root@lan) (gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) Thu Jun 7 13:58:46 CEST 2012 (XEN) Latest ChangeSet: Wed Jun 06 16:37:05 2012 +0100 25459:f6bfaf9daa50 (XEN) Bootloader: GRUB 1.99-21ubuntu3.1 (XEN) Command line: placeholder loglvl=all guest_loglvl=all com1=57600,8n1,0x3f8,4 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 2 EDD information structures (XEN) Xen-e820 RAM map: (XEN) 0000000000000000 - 000000000009d800 (usable) (XEN) 000000000009d800 - 00000000000a0000 (reserved) (XEN) 00000000000e0000 - 0000000000100000 (reserved) (XEN) 0000000000100000 - 0000000020000000 (usable) (XEN) 0000000020000000 - 0000000020200000 (reserved) (XEN) 0000000020200000 - 0000000040004000 (usable) (XEN) 0000000040004000 - 0000000040005000 (reserved) (XEN) 0000000040005000 - 00000000bd8a7000 (usable) (XEN) 00000000bd8a7000 - 00000000bde1f000 (reserved) (XEN) 00000000bde1f000 - 00000000be09f000 (ACPI NVS) (XEN) 00000000be09f000 - 00000000be0a4000 (ACPI data) (XEN) 00000000be0a4000 - 00000000be0e7000 (ACPI NVS) (XEN) 00000000be0e7000 - 00000000beb81000 (usable) (XEN) 00000000beb81000 - 00000000beff2000 (reserved) (XEN) 00000000beff2000 - 00000000bf000000 (usable) (XEN) 00000000bf800000 - 00000000cfa00000 (reserved) (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 - 000000042f600000 (usable) (XEN) ACPI: RSDP 000F0450, 0024 (r2 ALASKA) (XEN) ACPI: XSDT BE084080, 0084 (r1 ALASKA A M I 1072009 AMI 10013) (XEN) ACPI: FACP BE08E218, 00F4 (r4 ALASKA A M I 1072009 AMI 10013) (XEN) ACPI: DSDT BE0841A0, A077 (r2 ALASKA A M I 14 INTL 20051117) (XEN) ACPI: FACS BE09DF80, 0040 (XEN) ACPI: APIC BE08E310, 0072 (r3 ALASKA A M I 1072009 AMI 10013) (XEN) ACPI: ASF! BE08E388, 00A5 (r32 INTEL HCG 1 TFSM F4240) (XEN) ACPI: MCFG BE08E430, 003C (r1 ALASKA A M I 1072009 MSFT 97) (XEN) ACPI: SSDT BE08E470, 04A6 (r1 Intel_ AoacTabl 1000 INTL 20091112) (XEN) ACPI: AAFT BE08E918, 00C2 (r1 ALASKA OEMAAFT 1072009 MSFT 97) (XEN) ACPI: HPET BE08E9E0, 0038 (r1 ALASKA A M I 1072009 AMI. 5) (XEN) ACPI: SSDT BE08EA18, 036D (r1 SataRe SataTabl 1000 INTL 20091112) (XEN) ACPI: SSDT BE08ED88, 09AA (r1 PmRef Cpu0Ist 3000 INTL 20051117) (XEN) ACPI: SSDT BE08F738, 0A92 (r1 PmRef CpuPm 3000 INTL 20051117) (XEN) ACPI: DMAR BE0901D0, 00B8 (r1 INTEL SNB 1 INTL 1) (XEN) ACPI: BGRT BE090288, 003C (r0 ALASKA A M I 1072009 AMI 10013) (XEN) System RAM: 16086MB (16473004kB) (XEN) No NUMA configuration found (XEN) Faking a node at 0000000000000000-000000042f600000 (XEN) Domain heap initialised (XEN) found SMP MP-table at 000fceb0 (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 - be09df80/0000000000000000, using 32 (XEN) ACPI: wakeup_vec[be09df8c], 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_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) Table is not found! (XEN) Using ACPI (MADT) for SMP configuration information (XEN) SMP: Allowing 4 CPUs (0 hotplug CPUs) (XEN) IRQ limits: 24 GSI, 760 MSI/MSI-X (XEN) Switched to APIC driver x2apic_cluster. (XEN) Using scheduler: SMP Credit Scheduler (credit) (XEN) Detected 3300.090 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 not 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 32 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 4 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=0xad5000 (XEN) elf_parse_binary: phdr: paddr=0x1c00000 memsz=0xe50e0 (XEN) elf_parse_binary: phdr: paddr=0x1ce6000 memsz=0x14480 (XEN) elf_parse_binary: phdr: paddr=0x1cfb000 memsz=0x364000 (XEN) elf_parse_binary: memory: 0x1000000 -> 0x205f000 (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 = 0xffffffff81cfb200 (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 = 0xffffffff8205f000 (XEN) virt_entry = 0xffffffff81cfb200 (XEN) p2m_base = 0xffffffffffffffff (XEN) Xen kernel: 64-bit, lsb, compat32 (XEN) Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x205f000 (XEN) PHYSICAL MEMORY ARRANGEMENT: (XEN) Dom0 alloc.: 0000000418000000->0000000420000000 (3987995 pages to be allocated) (XEN) Init. ramdisk: 000000042d02f000->000000042f5ff400 (XEN) VIRTUAL MEMORY ARRANGEMENT: (XEN) Loaded kernel: ffffffff81000000->ffffffff8205f000 (XEN) Init. ramdisk: ffffffff8205f000->ffffffff8462f400 (XEN) Phys-Mach map: ffffffff84630000->ffffffff864eff60 (XEN) Start info: ffffffff864f0000->ffffffff864f04b4 (XEN) Page tables: ffffffff864f1000->ffffffff86528000 (XEN) Boot stack: ffffffff86528000->ffffffff86529000 (XEN) TOTAL: ffffffff80000000->ffffffff86800000 (XEN) ENTRY ADDRESS: ffffffff81cfb200 (XEN) Dom0 has maximum 4 VCPUs (XEN) elf_load_binary: phdr 0 at 0xffffffff81000000 -> 0xffffffff81ad5000 (XEN) elf_load_binary: phdr 1 at 0xffffffff81c00000 -> 0xffffffff81ce50e0 (XEN) elf_load_binary: phdr 2 at 0xffffffff81ce6000 -> 0xffffffff81cfa480 (XEN) elf_load_binary: phdr 3 at 0xffffffff81cfb000 -> 0xffffffff81dd3000 (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 is relinquishing VGA console. (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen) (XEN) Freed 244kB 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 3.2.0-24-generic (buildd@crested) (gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #39-Ubuntu SMP Mon May 21 16:52:17 UTC 2012 (Ubuntu 3.2.0-24.39-generic 3.2.16) [ 0.000000] Command line: placeholder root=UUID=ec13ceb0-6365-4e13-a6d1-2c1bf8b47f1e ro console=hvc0 earlyprintk=xen [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] Freeing 9d-100 pfn range: 99 pages freed [ 0.000000] Freeing 20000-20200 pfn range: 512 pages freed [ 0.000000] Freeing 40004-40005 pfn range: 1 pages freed [ 0.000000] Freeing bd8a7-be0e7 pfn range: 2112 pages freed [ 0.000000] Freeing beb81-beff2 pfn range: 1137 pages freed [ 0.000000] Freeing bf000-100000 pfn range: 266240 pages freed [ 0.000000] Released 270101 pages of unused memory [ 0.000000] Set 270101 page(s) to 1-1 mapping [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] Xen: 0000000000000000 - 000000000009d000 (usable) [ 0.000000] Xen: 000000000009d800 - 0000000000100000 (reserved) [ 0.000000] Xen: 0000000000100000 - 0000000020000000 (usable) [ 0.000000] Xen: 0000000020000000 - 0000000020200000 (reserved) [ 0.000000] Xen: 0000000020200000 - 0000000040004000 (usable) [ 0.000000] Xen: 0000000040004000 - 0000000040005000 (reserved) [ 0.000000] Xen: 0000000040005000 - 00000000bd8a7000 (usable) [ 0.000000] Xen: 00000000bd8a7000 - 00000000bde1f000 (reserved) [ 0.000000] Xen: 00000000bde1f000 - 00000000be09f000 (ACPI NVS) [ 0.000000] Xen: 00000000be09f000 - 00000000be0a4000 (ACPI data) [ 0.000000] Xen: 00000000be0a4000 - 00000000be0e7000 (ACPI NVS) [ 0.000000] Xen: 00000000be0e7000 - 00000000beb81000 (usable) [ 0.000000] Xen: 00000000beb81000 - 00000000beff2000 (reserved) [ 0.000000] Xen: 00000000beff2000 - 00000000bf000000 (usable) [ 0.000000] Xen: 00000000bf800000 - 00000000cfa00000 (reserved) [ 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 - 000000042f600000 (usable) [ 0.000000] bootconsole [xenboot0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] DMI 2.7 present. [ 0.000000] No AGP bridge found [ 0.000000] last_pfn = 0x42f600 max_arch_pfn = 0x400000000 [ 0.000000] x2apic enabled by BIOS, switching to x2apic ops [ 0.000000] last_pfn = 0xbf000 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [ffff8800000fceb0] fceb0 [ 0.000000] init_memory_mapping: 0000000000000000-00000000bf000000 [ 0.000000] init_memory_mapping: 0000000100000000-000000042f600000 [ 0.000000] RAMDISK: 0205f000 - 04630000 [ 0.000000] ACPI: RSDP 00000000000f0450 00024 (v02 ALASKA) [ 0.000000] ACPI: XSDT 00000000be084080 00084 (v01 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: FACP 00000000be08e218 000F4 (v04 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: DSDT 00000000be0841a0 0A077 (v02 ALASKA A M I 00000014 INTL 20051117) [ 0.000000] ACPI: FACS 00000000be09df80 00040 [ 0.000000] ACPI: APIC 00000000be08e310 00072 (v03 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: ASF! 00000000be08e388 000A5 (v32 INTEL HCG 00000001 TFSM 000F4240) [ 0.000000] ACPI: MCFG 00000000be08e430 0003C (v01 ALASKA A M I 01072009 MSFT 00000097) [ 0.000000] ACPI: SSDT 00000000be08e470 004A6 (v01 Intel_ AoacTabl 00001000 INTL 20091112) [ 0.000000] ACPI: AAFT 00000000be08e918 000C2 (v01 ALASKA OEMAAFT 01072009 MSFT 00000097) [ 0.000000] ACPI: HPET 00000000be08e9e0 00038 (v01 ALASKA A M I 01072009 AMI. 00000005) [ 0.000000] ACPI: SSDT 00000000be08ea18 0036D (v01 SataRe SataTabl 00001000 INTL 20091112) [ 0.000000] ACPI: SSDT 00000000be08ed88 009AA (v01 PmRef Cpu0Ist 00003000 INTL 20051117) [ 0.000000] ACPI: SSDT 00000000be08f738 00A92 (v01 PmRef CpuPm 00003000 INTL 20051117) [ 0.000000] ACPI: XMAR 00000000be0901d0 000B8 (v01 INTEL SNB 00000001 INTL 00000001) [ 0.000000] ACPI: BGRT 00000000be090288 0003C (v00 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] Setting APIC routing to cluster x2apic. [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at 0000000000000000-000000042f600000 [ 0.000000] Initmem setup node 0 0000000000000000-000000042f600000 [ 0.000000] NODE_DATA [00000003d7fe7000 - 00000003d7febfff] [ 0.000000] Zone PFN ranges: [ 0.000000] DMA 0x00000010 -> 0x00001000 [ 0.000000] DMA32 0x00001000 -> 0x00100000 [ 0.000000] Normal 0x00100000 -> 0x0042f600 [ 0.000000] Movable zone start PFN for each node [ 0.000000] early_node_map[7] active PFN ranges [ 0.000000] 0: 0x00000010 -> 0x0000009d [ 0.000000] 0: 0x00000100 -> 0x00020000 [ 0.000000] 0: 0x00020200 -> 0x00040004 [ 0.000000] 0: 0x00040005 -> 0x000bd8a7 [ 0.000000] 0: 0x000be0e7 -> 0x000beb81 [ 0.000000] 0: 0x000beff2 -> 0x000bf000 [ 0.000000] 0: 0x00100000 -> 0x0042f600 [ 0.000000] ACPI: PM-Timer IO Port: 0x408 [ 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_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] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000 [ 0.000000] SMP: Allowing 4 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: 000000000009d000 - 000000000009e000 [ 0.000000] PM: Registered nosave memory: 000000000009e000 - 0000000000100000 [ 0.000000] PM: Registered nosave memory: 0000000020000000 - 0000000020200000 [ 0.000000] PM: Registered nosave memory: 0000000040004000 - 0000000040005000 [ 0.000000] PM: Registered nosave memory: 00000000bd8a7000 - 00000000bde1f000 [ 0.000000] PM: Registered nosave memory: 00000000bde1f000 - 00000000be09f000 [ 0.000000] PM: Registered nosave memory: 00000000be09f000 - 00000000be0a4000 [ 0.000000] PM: Registered nosave memory: 00000000be0a4000 - 00000000be0e7000 [ 0.000000] PM: Registered nosave memory: 00000000beb81000 - 00000000beff2000 [ 0.000000] PM: Registered nosave memory: 00000000bf000000 - 00000000bf800000 [ 0.000000] PM: Registered nosave memory: 00000000bf800000 - 00000000cfa00000 [ 0.000000] PM: Registered nosave memory: 00000000cfa00000 - 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 cfa00000 (gap: cfa00000:28600000) [ 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:4 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 28 pages/cpu @ffff8803d7f25000 s83072 r8192 d23424 u114688 [ 3.970419] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 4048188 [ 3.970422] Policy zone: Normal [ 3.970425] Kernel command line: placeholder root=UUID=ec13ceb0-6365-4e13-a6d1-2c1bf8b47f1e ro console=hvc0 earlyprintk=xen [ 3.970834] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 3.971097] invalid opcode: 0000 [#1] SMP [ 3.971101] CPU 0 [ 3.971103] Modules linked in: [ 3.971106] [ 3.971109] Pid: 0, comm: swapper Not tainted 3.2.0-24-generic #39-Ubuntu To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme6 [ 3.971115] RIP: e030:[<ffffffff8101d82c>] [<ffffffff8101d82c>] xstate_enable+0x3c/0x50 [ 3.971123] RSP: e02b:ffffffff81c01e58 EFLAGS: 00010046 [ 3.971125] RAX: 0000000000000007 RBX: ffffffff81c01e94 RCX: 0000000000000000 [ 3.971127] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000002660 [ 3.971130] RBP: ffffffff81c01e58 R08: ffffffff81c01e90 R09: ffffffff81c01e94 [ 3.971132] R10: 00000000ffffffff R11: 00000000ffffffff R12: ffffffff81c01e90 [ 3.971135] R13: ffffffff81c01e8c R14: ffffffff81c01e88 R15: ffff8803d7f31480 [ 3.971140] FS: 0000000000000000(0000) GS:ffff8803d7f25000(0000) knlGS:0000000000000000 [ 3.971142] CS: e033 DS: 0000 ES: 0000 CR0: 000000008005003b [ 3.971145] CR2: 0000000000000000 CR3: 0000000001c05000 CR4: 0000000000002660 [ 3.971147] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3.971150] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 3.971152] Process swapper (pid: 0, threadinfo ffffffff81c00000, task ffffffff81c0d020) [ 3.971155] Stack: [ 3.971157] ffffffff81c01ec8 ffffffff81d0474c ffff8803d7f30150 ffff8803d7f30950 [ 3.971163] ffff8803d7f30150 ffff8803d7f30950 0000024000000007 0000000000000340 [ 3.971169] 0000000000000004 0000000000000008 0000000000000004 0000000000000000 [ 3.971175] Call Trace: [ 3.971180] [<ffffffff81d0474c>] xstate_enable_boot_cpu+0xa9/0x174 [ 3.971185] [<ffffffff81635d3e>] xsave_init+0x26/0x28 [ 3.971189] [<ffffffff81638004>] cpu_init+0x2bb/0x2d8 [ 3.971193] [<ffffffff81d00f49>] trap_init+0x169/0x171 [ 3.971197] [<ffffffff81cfba28>] start_kernel+0x1d5/0x3c7 [ 3.971201] [<ffffffff81cfb388>] x86_64_start_reservations+0x132/0x136 [ 3.971204] [<ffffffff81cfef06>] xen_start_kernel+0x5bc/0x5c3 [ 3.971207] 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 cd 0d 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 [ 3.971263] RIP [<ffffffff8101d82c>] xstate_enable+0x3c/0x50 [ 3.971267] RSP<ffffffff81c01e58> [ 3.971275] ---[ end trace a7919e7f17c0a725 ]--- [ 3.971278] Kernel panic - not syncing: Attempted to kill the idle task! [ 3.971281] Pid: 0, comm: swapper Tainted: G D 3.2.0-24-generic #39-Ubuntu [ 3.971283] Call Trace: [ 3.971287] [<ffffffff8164434a>] panic+0x91/0x1a4 [ 3.971292] [<ffffffff8106bdde>] do_exit+0x41e/0x420 [ 3.971297] [<ffffffff8165d920>] oops_end+0xb0/0xf0 [ 3.971301] [<ffffffff810168d8>] die+0x58/0x90 [ 3.971305] [<ffffffff8165d294>] do_trap+0xc4/0x170 [ 3.971308] [<ffffffff81013f65>] do_invalid_op+0x95/0xb0 [ 3.971312] [<ffffffff8101d82c>] ? xstate_enable+0x3c/0x50 [ 3.971316] [<ffffffff8100aa82>] ? check_events+0x12/0x20 [ 3.971320] [<ffffffff8100b169>] ? get_phys_to_machine+0x9/0x70 [ 3.971323] [<ffffffff81006759>] ? pte_mfn_to_pfn+0x89/0xf0 [ 3.971327] [<ffffffff8100a29d>] ? xen_force_evtchn_callback+0xd/0x10 [ 3.971332] [<ffffffff81666d6b>] invalid_op+0x1b/0x20 [ 3.971335] [<ffffffff8101d82c>] ? xstate_enable+0x3c/0x50 [ 3.971338] [<ffffffff8101d81c>] ? xstate_enable+0x2c/0x50 [ 3.971342] [<ffffffff81d0474c>] xstate_enable_boot_cpu+0xa9/0x174 [ 3.971345] [<ffffffff81635d3e>] xsave_init+0x26/0x28 [ 3.971354] [<ffffffff81638004>] cpu_init+0x2bb/0x2d8 [ 3.971357] [<ffffffff81d00f49>] trap_init+0x169/0x171 [ 3.971361] [<ffffffff81cfba28>] start_kernel+0x1d5/0x3c7 [ 3.971364] [<ffffffff81cfb388>] x86_64_start_reservations+0x132/0x136 [ 3.971368] [<ffffffff81cfef06>] xen_start_kernel+0x5bc/0x5c3 (XEN) Domain 0 crashed: rebooting machine in 5 seconds. (XEN) Resetting with ACPI MEMORY or I/O RESET_REG. _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxx http://lists.xen.org/xen-users
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