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[Xen-devel] Xen 4.5.0rc3 + Linux v3.18 + dom0pvh=1 = BOOM



This is what I get with Xen 4.5.0-rc3. I hadn't yet dug in the
details except that I thought the v3.18 had the correct
fix for PVH (It sure looks to have it).

Cc-ing Elena as she has a similar issue.

 Xen 4.5.0-rc-lK
(XEN) Xen version 4.5.0-rc-lK (konrad@xxxxxxxxxx) (gcc (GCC) 4.9.2 20141101 
(Red Hat 4.9.2-1)) debug=y Mon Dec  8 16:00:18 EST 2014
(XEN) Latest ChangeSet: Mon Dec 8 15:52:40 2014 -0500 git:82b9031
(XEN) Bootloader: EFI
(XEN) Command line: console=vga,com1 com1=115200,8n1 loglvl=all iommu=verbose 
guest_loglvl=all dom0pvh=1
(XEN) Video information:
(XEN)  VGA is graphics mode 1920x1080, 32 bpp
(XEN) Disc information:
(XEN)  Found 0 MBR signatures
(XEN)  Found 1 EDD information structures
(XEN) EFI RAM map:
(XEN)  0000000000000000 - 0000000000058000 (usable)
(XEN)  0000000000058000 - 0000000000059000 (reserved)
(XEN)  0000000000059000 - 000000000009f000 (usable)
(XEN)  000000000009f000 - 00000000000a0000 (reserved)
(XEN)  0000000000100000 - 00000000c2dcb000 (usable)
(XEN)  00000000c2dcb000 - 00000000c2dd2000 (ACPI NVS)
(XEN)  00000000c2dd2000 - 00000000c321a000 (usable)
(XEN)  00000000c321a000 - 00000000c36bc000 (reserved)
(XEN)  00000000c36bc000 - 00000000d48ed000 (usable)
(XEN)  00000000d48ed000 - 00000000d4979000 (reserved)
(XEN)  00000000d4979000 - 00000000d49db000 (ACPI data)
(XEN)  00000000d49db000 - 00000000d56f4000 (ACPI NVS)
(XEN)  00000000d56f4000 - 00000000d5fff000 (reserved)
(XEN)  00000000d5fff000 - 00000000d6000000 (usable)
(XEN)  00000000d7000000 - 00000000df200000 (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 - 000000041ee00000 (usable)
(XEN) ACPI: RSDP D498C000, 0024 (r2 LENOVO)
(XEN) ACPI: XSDT D498C098, 00AC (r1 LENOVO TC-FB        1A10 AMI     10013)
(XEN) ACPI: FACP D49A3980, 010C (r5 LENOVO TC-FB        1A10 AMI     10013)
(XEN) ACPI: DSDT D498C1D0, 177B0 (r2 LENOVO TC-FB        1A10 INTL 20120711)
(XEN) ACPI: FACS D56F2F80, 0040
(XEN) ACPI: APIC D49A3A90, 0092 (r3 LENOVO TC-FB        1A10 AMI     10013)
(XEN) ACPI: FPDT D49A3B28, 0044 (r1 LENOVO TC-FB        1A10 AMI     10013)
(XEN) ACPI: FIDT D49A3B70, 009C (r1 LENOVO TC-FB        1A10 AMI     10013)
(XEN) ACPI: TCPA D49A3C10, 0032 (r2 LENOVO TC-FB        1A10 MSFT  1000013)
(XEN) ACPI: SLIC D49A3C48, 0176 (r1 LENOVO TC-FB        1A10 AMI     10013)
(XEN) ACPI: MSDM D49A3DC0, 0055 (r3 LENOVO TC-FB        1A10 AMI     10013)
(XEN) ACPI: SSDT D49A3E18, 0539 (r1 LENOVO TC-FB        1A10 INTL 20120711)
(XEN) ACPI: SSDT D49A4358, 0AD8 (r1 LENOVO TC-FB        1A10 INTL 20120711)
(XEN) ACPI: MCFG D49A4E30, 003C (r1 LENOVO TC-FB        1A10 MSFT       97)
(XEN) ACPI: HPET D49A4E70, 0038 (r1 LENOVO TC-FB        1A10 AMI.        5)
(XEN) ACPI: SSDT D49A4EA8, 036D (r1 LENOVO TC-FB        1A10 INTL 20120711)
(XEN) ACPI: SSDT D49A5218, 3528 (r1 LENOVO TC-FB        1A10 INTL 20091112)
(XEN) ACPI: ASF! D49A8740, 00A5 (r32 LENOVO TC-FB        1A10 TFSM    F4240)
(XEN) ACPI: BGRT D49A87E8, 0038 (r0 LENOVO TC-FB        1A10 AMI     10013)
(XEN) ACPI: LUFT D49A8820, 32000 (r1 LENOVO TC-FB        1A10 AMI     10013)
(XEN) ACPI: DMAR D49DA820, 00B8 (r1 LENOVO TC-FB        1A10 INTL        1)
(XEN) System RAM: 16177MB (16566156kB)
(XEN) No NUMA configuration found
(XEN) Faking a node at 0000000000000000-000000041ee00000
(XEN) Domain heap initialised
(XEN) vesafb: framebuffer at 0xe0000000, mapped to 0xffff82c000201000, using 
8128k, total 8128k
(XEN) vesafb: mode is 1920x1080x32, linelength=7680, font 8x16
(XEN) vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0
(XEN) Couldn't initialize a 1920x1080 framebuffer early.
(XEN) SMBIOS 2.8 present.
(XEN) DMI 2.7 present.
(XEN) Using APIC driver default
(XEN) ACPI: PM-Timer IO Port: 0x1808
(XEN) ACPI: v5 SLEEP INFO: control[0:0], status[0:0]
(XEN) ACPI: SLEEP INFO: pm1x_cnt[1:1804,1:0], pm1x_evt[1:1800,1:0]
(XEN) ACPI: 32/64X FACS address mismatch in FADT - d56f2f80/0000000000000000, 
using 32
(XEN) ACPI:             wakeup_vec[d56f2f8c], vec_size[20]
(XEN) ACPI: Local APIC address 0xfee00000
(XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
(XEN) Processor #0 7:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
(XEN) Processor #2 7:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x04] enabled)
(XEN) Processor #4 7:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x06] enabled)
(XEN) Processor #6 7:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x05] lapic_id[0x01] enabled)
(XEN) Processor #1 7:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x06] lapic_id[0x03] enabled)
(XEN) Processor #3 7:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x07] lapic_id[0x05] enabled)
(XEN) Processor #5 7:12 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x08] lapic_id[0x07] enabled)
(XEN) Processor #7 7:12 APIC version 21
(XEN) ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
(XEN) ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0])
(XEN) IOAPIC[0]: apic_id 8, 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) [VT-D]dmar.c:788: Host address width 39
(XEN) [VT-D]dmar.c:802: found ACPI_DMAR_DRHD:
(XEN) [VT-D]dmar.c:472:   dmaru->address = fed90000
(XEN) [VT-D]iommu.c:1146: drhd->address = fed90000 iommu->reg = ffff82c0009f2000
(XEN) [VT-D]iommu.c:1148: cap = c0000020660462 ecap = f0101a
(XEN) [VT-D]dmar.c:383:  endpoint: 0000:00:02.0
(XEN) [VT-D]dmar.c:802: found ACPI_DMAR_DRHD:
(XEN) [VT-D]dmar.c:472:   dmaru->address = fed91000
(XEN) [VT-D]iommu.c:1146: drhd->address = fed91000 iommu->reg = ffff82c0009f4000
(XEN) [VT-D]iommu.c:1148: cap = d2008020660462 ecap = f010da
(XEN) [VT-D]dmar.c:397:  IOAPIC: 0000:f0:1f.0
(XEN) [VT-D]dmar.c:361:  MSI HPET: 0000:f0:0f.0
(XEN) [VT-D]dmar.c:486:   flags: INCLUDE_ALL
(XEN) [VT-D]dmar.c:807: found ACPI_DMAR_RMRR:
(XEN) [VT-D]dmar.c:383:  endpoint: 0000:00:1d.0
(XEN) [VT-D]dmar.c:383:  endpoint: 0000:00:1a.0
(XEN) [VT-D]dmar.c:383:  endpoint: 0000:00:14.0
(XEN) [VT-D]dmar.c:676:   RMRR region: base_addr d5e6b000 end_address d5e91fff
(XEN) [VT-D]dmar.c:807: found ACPI_DMAR_RMRR:
(XEN) [VT-D]dmar.c:383:  endpoint: 0000:00:02.0
(XEN) [VT-D]dmar.c:676:   RMRR region: base_addr d7000000 end_address df1fffff
(XEN) ERST table was not found
(XEN) ACPI: BGRT: invalidating v1 image at 0xc8809018
(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) XSM Framework v1.0.0 initialized
(XEN) Flask:  Initializing.
(XEN) AVC INITIALIZED
(XEN) Flask:  Starting in permissive mode.
(XEN) Using scheduler: SMP Credit Scheduler (credit)
(XEN) Detected 3392.259 MHz processor.
(XEN) EFI memory map:
(XEN)  0000000000000-0000000007fff type=3 attr=000000000000000f
(XEN)  0000000008000-0000000057fff type=7 attr=000000000000000f
(XEN)  0000000058000-0000000058fff type=0 attr=000000000000000f
(XEN)  0000000059000-000000005bfff type=7 attr=000000000000000f
(XEN)  000000005c000-000000005efff type=2 attr=000000000000000f
(XEN)  000000005f000-000000005ffff type=4 attr=000000000000000f
(XEN)  0000000060000-000000009efff type=3 attr=000000000000000f
(XEN)  000000009f000-000000009ffff type=0 attr=000000000000000f
(XEN)  0000000100000-00000007fffff type=7 attr=000000000000000f
(XEN)  0000000800000-00000008fffff type=4 attr=000000000000000f
(XEN)  0000000900000-00000bd5fbfff type=7 attr=000000000000000f
(XEN)  00000bd5fc000-00000bf7d8fff type=2 attr=000000000000000f
(XEN)  00000bf7d9000-00000c163efff type=7 attr=000000000000000f
(XEN)  00000c163f000-00000c1bcafff type=2 attr=000000000000000f
(XEN)  00000c1bcb000-00000c2dcafff type=1 attr=000000000000000f
(XEN)  00000c2dcb000-00000c2dd1fff type=10 attr=000000000000000f
(XEN)  00000c2dd2000-00000c2f25fff type=4 attr=000000000000000f
(XEN)  00000c2f26000-00000c31cdfff type=3 attr=000000000000000f
(XEN)  00000c31ce000-00000c31d8fff type=4 attr=000000000000000f
(XEN)  00000c31d9000-00000c31e0fff type=3 attr=000000000000000f
(XEN)  00000c31e1000-00000c31e2fff type=4 attr=000000000000000f
(XEN)  00000c31e3000-00000c31e6fff type=3 attr=000000000000000f
(XEN)  00000c31e7000-00000c31fbfff type=4 attr=000000000000000f
(XEN)  00000c31fc000-00000c320dfff type=3 attr=000000000000000f
(XEN)  00000c320e000-00000c3219fff type=4 attr=000000000000000f
(XEN)  00000c321a000-00000c36bbfff type=6 attr=800000000000000f
(XEN)  00000c36bc000-00000c36c8fff type=4 attr=000000000000000f
(XEN)  00000c36c9000-00000c6e8dfff type=7 attr=000000000000000f
(XEN)  00000c6e8e000-00000c84e8fff type=4 attr=000000000000000f
(XEN)  00000c84e9000-00000c84eefff type=7 attr=000000000000000f
(XEN)  00000c84ef000-00000c8977fff type=4 attr=000000000000000f
(XEN)  00000c8978000-00000c897afff type=7 attr=000000000000000f
(XEN)  00000c897b000-00000d3eb0fff type=4 attr=000000000000000f
(XEN)  00000d3eb1000-00000d43d3fff type=7 attr=000000000000000f
(XEN)  00000d43d4000-00000d48ecfff type=3 attr=000000000000000f
(XEN)  00000d48ed000-00000d490afff type=0 attr=000000000000000f
(XEN)  00000d490b000-00000d4978fff type=0 attr=000000000000000f
(XEN)  00000d4979000-00000d498bfff type=9 attr=000000000000000f
(XEN)  00000d498c000-00000d49dafff type=9 attr=000000000000000f
(XEN)  00000d49db000-00000d4c7ffff type=10 attr=000000000000000f
(XEN)  00000d4c80000-00000d56f3fff type=10 attr=000000000000000f
(XEN)  00000d56f4000-00000d5d23fff type=6 attr=800000000000000f
(XEN)  00000d5d24000-00000d5ebffff type=6 attr=800000000000000f
(XEN)  00000d5ec0000-00000d5ec1fff type=6 attr=800000000000000f
(XEN)  00000d5ec2000-00000d5f61fff type=6 attr=800000000000000f
(XEN)  00000d5f62000-00000d5f80fff type=5 attr=800000000000000f
(XEN)  00000d5f81000-00000d5ffefff type=5 attr=800000000000000f
(XEN)  00000d5fff000-00000d5ffffff type=4 attr=000000000000000f
(XEN)  0000100000000-000041edfffff type=7 attr=000000000000000f
(XEN)  00000d7000000-00000df1fffff type=0 attr=0000000000000000
(XEN)  00000f8000000-00000fbffffff type=11 attr=8000000000000001
(XEN)  00000fec00000-00000fec00fff type=11 attr=8000000000000001
(XEN)  00000fed00000-00000fed03fff type=11 attr=8000000000000001
(XEN)  00000fed1c000-00000fed1ffff type=11 attr=8000000000000001
(XEN)  00000fee00000-00000fee00fff type=11 attr=8000000000000001
(XEN)  00000ff000000-00000ffffffff type=11 attr=8000000000000001
(XEN) Initing memory sharing.
(XEN) xstate_init: using cntxt_size: 0x340 and states: 0x7
(XEN) mce_intel.c:719: MCA Capability: BCAST 1 SER 0 CMCI 1 firstbank 0 
extended MCE MSR 0
(XEN) Intel machine check reporting enabled
(XEN) alt table ffff82d080446dd0 -> ffff82d080447e20
(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 iommu 0 supported page sizes: 4kB.
(XEN) Intel VT-d iommu 1 supported page sizes: 4kB.
(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) Interrupt remapping enabled
(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=0 pin2=0
(XEN) TSC deadline timer enabled
(XEN) Platform timer is 14.318MHz HPET
(XEN) Allocated console ring of 64 KiB.
(XEN) mwait-idle: MWAIT substates: 0x42120
(XEN) mwait-idle: v0.4 model 0x3c
(XEN) mwait-idle: lapic_timer_reliable_states 0xffffffff
(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)  - VMCS shadowing
(XEN) HVM: ASIDs enabled.
(XEN) HVM: VMX enabled
(XEN) HVM: Hardware Assisted Paging (HAP) detected
(XEN) HVM: HAP page sizes: 4kB, 2MB, 1GB
(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=0xb2e000
(XEN) elf_parse_binary: phdr: paddr=0x1c00000 memsz=0x130000
(XEN) elf_parse_binary: phdr: paddr=0x1d30000 memsz=0x149c0
(XEN) elf_parse_binary: phdr: paddr=0x1d45000 memsz=0x537000
(XEN) elf_parse_binary: memory: 0x1000000 -> 0x227c000
(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 = 0xffffffff81d451f0
(XEN) elf_xen_parse_note: HYPERCALL_PAGE = 0xffffffff81001000
(XEN) elf_xen_parse_note: FEATURES = 
"!writable_page_tables|pae_pgdir_above_4gb|writable_descriptor_tables|auto_translated_physmap|supervisor_mode_kernel"
(XEN) elf_xen_parse_note: SUPPORTED_FEATURES = 0x90d
(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: MOD_START_PFN = 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        = 0xffffffff8227c000
(XEN)     virt_entry       = 0xffffffff81d451f0
(XEN)     p2m_base         = 0xffffffffffffffff
(XEN)  Xen  kernel: 64-bit, lsb, compat32
(XEN)  Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x227c000
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN)  Dom0 alloc.:   0000000400000000->0000000408000000 (4010843 pages to be 
allocated)
(XEN)  Init. ramdisk: 000000041cd23000->000000041edfffcb
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN)  Loaded kernel: ffffffff81000000->ffffffff8227c000
(XEN)  Init. ramdisk: 0000000000000000->0000000000000000
(XEN)  Phys-Mach map: ffffffff8227c000->ffffffff841661c0
(XEN)  Start info:    ffffffff84167000->ffffffff841684b4
(XEN)  Page tables:   ffffffff84169000->ffffffff8418e000
(XEN)  Boot stack:    ffffffff8418e000->ffffffff8418f000
(XEN)  TOTAL:         ffffffff80000000->ffffffff84400000
(XEN)  ENTRY ADDRESS: ffffffff81d451f0
(XEN) Dom0 has maximum 8 VCPUs
(XEN) elf_load_binary: phdr 0 at 0xffffffff81000000 -> 0xffffffff81b2e000
(XEN) elf_load_binary: phdr 1 at 0xffffffff81c00000 -> 0xffffffff81d30000
(XEN) elf_load_binary: phdr 2 at 0xffffffff81d30000 -> 0xffffffff81d449c0
(XEN) elf_load_binary: phdr 3 at 0xffffffff81d45000 -> 0xffffffff81eab000
(XEN) [VT-D]iommu.c:1430: d0:Hostbridge: skip 0000:00:00.0 map
(XEN) Bogus DMIBAR 0xfed18001 on 0000:00:00.0
(XEN) [VT-D]iommu.c:1456: d0:PCI: map 0000:00:02.0
(XEN) [VT-D]iommu.c:1444: d0:PCIe: map 0000:00:03.0
(XEN) [VT-D]iommu.c:1456: d0:PCI: map 0000:00:14.0
(XEN) [VT-D]iommu.c:1456: d0:PCI: map 0000:00:16.0
(XEN) [VT-D]iommu.c:1456: d0:PCI: map 0000:00:16.3
(XEN) [VT-D]iommu.c:1456: d0:PCI: map 0000:00:19.0
(XEN) [VT-D]iommu.c:1456: d0:PCI: map 0000:00:1a.0
(XEN) [VT-D]iommu.c:1444: d0:PCIe: map 0000:00:1b.0
(XEN) [VT-D]iommu.c:1456: d0:PCI: map 0000:00:1d.0
(XEN) [VT-D]iommu.c:1456: d0:PCI: map 0000:00:1f.0
(XEN) [VT-D]iommu.c:1456: d0:PCI: map 0000:00:1f.2
(XEN) [VT-D]iommu.c:1456: d0:PCI: map 0000:00:1f.3
(XEN) [VT-D]iommu.c:2105: IOMMU: mapping reserved region failed
(XEN) [VT-D]iommu.c:739: iommu_enable_translation: iommu->reg = ffff82c0009f2000
(XEN) [VT-D]iommu.c:739: iommu_enable_translation: iommu->reg = ffff82c0009f4000
(XEN) Scrubbing Free RAM on 1 nodes using 4 CPUs
(XEN) .................................done.
(XEN) Initial low memory virq threshold set at 0x1 pages.
(XEN) Std. Loglevel: All
(XEN) Guest Loglevel: All
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to 
Xen)
(XEN) Freed 316kB init memory.
mapping kernel into physical memory
about to get started...
(XEN) irq.c:380: Dom0 callback via changed to Direct Vector 0xf3
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 3.18.0 (konrad@xxxxxxxxxxxxxxxxxxxxx) (gcc version 
4.9.2 20141101 (Red Hat 4.9.2-1) (GCC) ) #1 SMP Mon Dec 8 15:01:03 EST 2014
[    0.000000] Command line: root=/dev/mapper/fedora-root ro 
rd.lvm.lv=fedora/swap rd.lvm.lv=fedora/root console=hvc0 console=tty0
[    0.000000] e820: BIOS-provided physical RAM map:
[    0.000000] Xen: [mem 0x0000000000000000-0x0000000000057fff] usable
[    0.000000] Xen: [mem 0x0000000000058000-0x0000000000058fff] reserved
[    0.000000] Xen: [mem 0x0000000000059000-0x000000000009efff] usable
[    0.000000] Xen: [mem 0x000000000009f000-0x000000000009ffff] reserved
[    0.000000] Xen: [mem 0x0000000000100000-0x00000000c2dcafff] usable
[    0.000000] Xen: [mem 0x00000000c2dcb000-0x00000000c2dd1fff] ACPI NVS
[    0.000000] Xen: [mem 0x00000000c2dd2000-0x00000000c3219fff] usable
[    0.000000] Xen: [mem 0x00000000c321a000-0x00000000c36bbfff] reserved
[    0.000000] Xen: [mem 0x00000000c36bc000-0x00000000d48ecfff] usable
[    0.000000] Xen: [mem 0x00000000d48ed000-0x00000000d4978fff] reserved
[    0.000000] Xen: [mem 0x00000000d4979000-0x00000000d49dafff] ACPI data
[    0.000000] Xen: [mem 0x00000000d49db000-0x00000000d56f3fff] ACPI NVS
[    0.000000] Xen: [mem 0x00000000d56f4000-0x00000000d5ffefff] reserved
[    0.000000] Xen: [mem 0x00000000d5fff000-0x00000000d5ffffff] usable
[    0.000000] Xen: [mem 0x00000000d7000000-0x00000000df1fffff] reserved
[    0.000000] Xen: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
[    0.000000] Xen: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[    0.000000] Xen: [mem 0x00000000fed00000-0x00000000fed03fff] reserved
[    0.000000] Xen: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
[    0.000000] Xen: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[    0.000000] Xen: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
[    0.000000] Xen: [mem 0x0000000100000000-0x0000000409054fff] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] efi: EFI v2.31 by American Megatrends
[    0.000000] efi:  ACPI=0xd498c000  ACPI 2.0=0xd498c000  SMBIOS=0xf0480  
MPS=0xfca90 
[    0.000000] SMBIOS 2.8 present.
[    0.000000] e820: last_pfn = 0x409055 max_arch_pfn = 0x400000000
[    0.000000] e820: last_pfn = 0xd6000 max_arch_pfn = 0x400000000
[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[    0.000000] init_memory_mapping: [mem 0x408e00000-0x408ffffff]
[    0.000000] init_memory_mapping: [mem 0x408000000-0x408dfffff]
[    0.000000] init_memory_mapping: [mem 0x400000000-0x407ffffff]
[    0.000000] init_memory_mapping: [mem 0x00100000-0xc2dcafff]
[    0.000000] init_memory_mapping: [mem 0xc2dd2000-0xc3219fff]
[    0.000000] init_memory_mapping: [mem 0xc36bc000-0xd48ecfff]
[    0.000000] init_memory_mapping: [mem 0xd5fff000-0xd5ffffff]
[    0.000000] init_memory_mapping: [mem 0x100000000-0x3ffffffff]
[    0.000000] init_memory_mapping: [mem 0x409000000-0x409054fff]
[    0.000000] RAMDISK: [mem 0x08000000-0x0a0dcfff]
[    0.000000] ACPI: Early table checksum verification disabled
[    0.000000] ACPI: RSDP 0x00000000D498C000 000024 (v02 LENOVO)
[    0.000000] ACPI: XSDT 0x00000000D498C098 0000AC (v01 LENOVO TC-FB    
00001A10 AMI  00010013)
[    0.000000] ACPI: FACP 0x00000000D49A3980 00010C (v05 LENOVO TC-FB    
00001A10 AMI  00010013)
[    0.000000] ACPI: DSDT 0x00000000D498C1D0 0177B0 (v02 LENOVO TC-FB    
00001A10 INTL 20120711)
[    0.000000] ACPI: FACS 0x00000000D56F2F80 000040
[    0.000000] ACPI: APIC 0x00000000D49A3A90 000092 (v03 LENOVO TC-FB    
00001A10 AMI  00010013)
[    0.000000] ACPI: FPDT 0x00000000D49A3B28 000044 (v01 LENOVO TC-FB    
00001A10 AMI  00010013)
[    0.000000] ACPI: FIDT 0x00000000D49A3B70 00009C (v01 LENOVO TC-FB    
00001A10 AMI  00010013)
[    0.000000] ACPI: TCPA 0x00000000D49A3C10 000032 (v02 LENOVO TC-FB    
00001A10 MSFT 01000013)
[    0.000000] ACPI: SLIC 0x00000000D49A3C48 000176 (v01 LENOVO TC-FB    
00001A10 AMI  00010013)
[    0.000000] ACPI: MSDM 0x00000000D49A3DC0 000055 (v03 LENOVO TC-FB    
00001A10 AMI  00010013)
[    0.000000] ACPI: SSDT 0x00000000D49A3E18 000539 (v01 LENOVO TC-FB    
00001A10 INTL 20120711)
[    0.000000] ACPI: SSDT 0x00000000D49A4358 000AD8 (v01 LENOVO TC-FB    
00001A10 INTL 20120711)
[    0.000000] ACPI: MCFG 0x00000000D49A4E30 00003C (v01 LENOVO TC-FB    
00001A10 MSFT 00000097)
[    0.000000] ACPI: HPET 0x00000000D49A4E70 000038 (v01 LENOVO TC-FB    
00001A10 AMI. 00000005)
[    0.000000] ACPI: SSDT 0x00000000D49A4EA8 00036D (v01 LENOVO TC-FB    
00001A10 INTL 20120711)
[    0.000000] ACPI: SSDT 0x00000000D49A5218 003528 (v01 LENOVO TC-FB    
00001A10 INTL 20091112)
[    0.000000] ACPI: ASF! 0x00000000D49A8740 0000A5 (v32 LENOVO TC-FB    
00001A10 TFSM 000F4240)
[    0.000000] ACPI: BGRT 0x00000000D49A87E8 000038 (v00 LENOVO TC-FB    
00001A10 AMI  00010013)
[    0.000000] ACPI: LUFT 0x00000000D49A8820 032000 (v01 LENOVO TC-FB    
00001A10 AMI  00010013)
[    0.000000] ACPI: XMAR 0x00000000D49DA820 0000B8 (v01 LENOVO TC-FB    
00001A10 INTL 00000001)
[    0.000000] NUMA turned off
[    0.000000] Faking a node at [mem 0x0000000000000000-0x0000000409054fff]
[    0.000000] NODE_DATA(0) allocated [mem 0x409041000-0x409054fff]
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
[    0.000000]   DMA32    [mem 0x01000000-0xffffffff]
[    0.000000]   Normal   [mem 0x100000000-0x409054fff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x00001000-0x00057fff]
[    0.000000]   node   0: [mem 0x00059000-0x0009efff]
[    0.000000]   node   0: [mem 0x00100000-0xc2dcafff]
[    0.000000]   node   0: [mem 0xc2dd2000-0xc3219fff]
[    0.000000]   node   0: [mem 0xc36bc000-0xd48ecfff]
[    0.000000]   node   0: [mem 0xd5fff000-0xd5ffffff]
[    0.000000]   node   0: [mem 0x100000000-0x409054fff]
[    0.000000] Initmem setup node 0 [mem 0x00001000-0x409054fff]
[    0.000000] Reserving Intel graphics stolen memory at 0xd7200000-0xdf1fffff
[    0.000000] ACPI: PM-Timer IO Port: 0x1808
[    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[0x08] address[0xfec00000] gsi_base[0])
[    0.000000] IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23
[    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] smpboot: Allowing 8 CPUs, 0 hotplug CPUs
[    0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.000000] PM: Registered nosave memory: [mem 0x00058000-0x00058fff]
[    0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff]
[    0.000000] PM: Registered nosave memory: [mem 0xc2dcb000-0xc2dd1fff]
[    0.000000] PM: Registered nosave memory: [mem 0xc321a000-0xc36bbfff]
[    0.000000] PM: Registered nosave memory: [mem 0xd48ed000-0xd4978fff]
[    0.000000] PM: Registered nosave memory: [mem 0xd4979000-0xd49dafff]
[    0.000000] PM: Registered nosave memory: [mem 0xd49db000-0xd56f3fff]
[    0.000000] PM: Registered nosave memory: [mem 0xd56f4000-0xd5ffefff]
[    0.000000] PM: Registered nosave memory: [mem 0xd6000000-0xd6ffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xd7000000-0xdf1fffff]
[    0.000000] PM: Registered nosave memory: [mem 0xdf200000-0xf7ffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfbffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfc000000-0xfebfffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfecfffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed00000-0xfed03fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed04000-0xfed1bfff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfedfffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xfeffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff]
[    0.000000] e820: [mem 0xdf200000-0xf7ffffff] available for PCI devices
[    0.000000] Booting paravirtualized kernel with PVH extensions on Xen
[    0.000000] Xen version: 4.5.0-rc-lK
[    0.000000] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:8 
nr_node_ids:1
[    0.000000] PERCPU: Embedded 30 pages/cpu @ffff880408c00000 s84416 r8192 
d30272 u262144
[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total 
pages: 3988686
[    0.000000] Policy zone: Normal
[    0.000000] Kernel command line: root=/dev/mapper/fedora-root ro 
rd.lvm.lv=fedora/swap rd.lvm.lv=fedora/root console=hvc0 console=tty0
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 using standard 
form
[    0.000000] software IO TLB [mem 0x3f4c00000-0x3f8c00000] (64MB) mapped at 
[ffff8803f4c00000-ffff8803f8bfffff]
[    0.000000] Memory: 15802608K/16208092K available (7645K kernel code, 1209K 
rwdata, 3256K rodata, 1480K init, 1476K bss, 405484K reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000]  RCU dyntick-idle grace-period acceleration is enabled.
[    0.000000] NR_IRQS:4352 nr_irqs:488 0
[    0.000000] xen:events: Using 2-level ABI
[    0.000000] xen: sci override: global_irq=9 trigger=0 polarity=0
[    0.000000] xen: acpi sci 9
[    0.000000] xen map irq failed -12
[    0.000000] xen map irq failed -12
[    0.000000] xen map irq failed -12
[    0.000000] xen:events: Xen HVM callback vector for event delivery is enabled
[    0.000000]  Offload RCU callbacks from all CPUs
[    0.000000]  Offload RCU callbacks from CPUs: 0-7.
[    0.000000] Console: colour dummy device 80x25
[    0.000000] console [tty0] enabled
[    0.000000] console [hvc0] enabled
[    0.000000] allocated 65536000 bytes of page_cgroup
[    0.000000] please try 'cgroup_disable=memory' option if you don't want 
memory cgroups
[    0.000000] installing Xen timer for CPU 0
[    0.000000] tsc: Detected 3392.258 MHz processor
[    8.712301] Calibrating delay loop (skipped), value calculated using timer 
frequency.. 6784.51 BogoMIPS (lpj=3392258)
[    8.712315] pid_max: default: 32768 minimum: 301
[    8.712327] ACPI: Core revision 20140926
[    8.727587] ACPI: All ACPI Tables successfully acquired
[    8.729155] Security Framework initialized
[    8.729166] SELinux:  Initializing.
[    8.729937] Dentry cache hash table entries: 2097152 (order: 12, 16777216 
bytes)
[    8.732172] Inode-cache hash table entries: 1048576 (order: 11, 8388608 
bytes)
[    8.733059] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes)
[    8.733083] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 
bytes)
[    8.733337] Initializing cgroup subsys memory
[    8.733349] Initializing cgroup subsys devices
[    8.733357] Initializing cgroup subsys freezer
[    8.733363] Initializing cgroup subsys net_cls
[    8.733384] Initializing cgroup subsys blkio
[    8.733391] Initializing cgroup subsys perf_event
[    8.733399] Initializing cgroup subsys net_prio
[    8.733406] Initializing cgroup subsys hugetlb
[    8.733456] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[    8.733456] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
[    8.733473] CPU: Physical Processor ID: 0
[    8.733478] CPU: Processor Core ID: 0
[    8.734203] mce: CPU supports 2 MCE banks
[    8.734220] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024
[    8.734220] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4
[    8.734479] Freeing SMP alternatives memory: 32K (ffffffff81ea2000 - 
ffffffff81eaa000)
[    8.736948] Ignoring BGRT: invalid status 0 (expected 1)
[    8.736955] ftrace: allocating 27387 entries in 107 pages
[    8.755651] cpu 0 spinlock event irq 25
[    8.760281] Performance Events: unsupported p6 CPU model 60 no PMU driver, 
software events only.
[    8.761247] NMI watchdog: disabled (cpu0): hardware events not enabled
[    8.761307] installing Xen timer for CPU 1
[    8.761324] cpu 1 spinlock event irq 32
[    8.761336] ------------[ cut here ]------------
[    8.761342] kernel BUG at arch/x86/xen/smp.c:438!
[    8.761348] invalid opcode: 0000 [#1] SMP 
[    8.761355] Modules linked in:
[    8.761362] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.18.0 #1
[    8.761369] Hardware name: LENOVO 10A6S09R01/SHARKBAY, BIOS FBKTA1AUS 
10/22/2014
[    8.761377] task: ffff8803ef058000 ti: ffff8803ef060000 task.ti: 
ffff8803ef060000
[    8.761386] RIP: 0010:[<ffffffff810114c5>]  [<ffffffff810114c5>] 
xen_cpu_up+0x4c5/0x4d0
[    8.761396] RSP: 0000:ffff8803ef063dd8  EFLAGS: 00010282
[    8.761402] RAX: fffffffffffffff4 RBX: 0000000000000001 RCX: 0000000000000001
[    8.761410] RDX: ffff8803ef7ba000 RSI: 0000000000000001 RDI: 0000000000000000
[    8.761418] RBP: ffff8803ef063e18 R08: 0000000000016b80 R09: ffff880408803200
[    8.761426] R10: ffffffff810110cb R11: 00000000000000f7 R12: 0000000000000001
[    8.761434] R13: 000000000000cda0 R14: ffff8803ef05f080 R15: ffff8803ef7ba000
[    8.761443] FS:  0000000000000000(0000) GS:ffff880408c00000(0000) 
knlGS:0000000000000000
[    8.761451] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    8.761458] CR2: 0000000000000000 CR3: 0000000001c11000 CR4: 00000000000406f0
[    8.761467] Stack:
[    8.761470]  0000000000000001 0000000000000000 0000000000000001 
0000000000000000
[    8.761482]  0000000000000001 0000000000000001 0000000000000000 
ffff8803ef05f080
[    8.761495]  ffff8803ef063e68 ffffffff810997dc 0000001500000007 
00000000498d3401
[    8.761507] Call Trace:
[    8.761513]  [<ffffffff810997dc>] _cpu_up+0x15c/0x1a0
[    8.761520]  [<ffffffff810998aa>] cpu_up+0x8a/0xb0
[    8.761526]  [<ffffffff81d6abf2>] smp_init+0x66/0x81
[    8.761533]  [<ffffffff81d46166>] kernel_init_freeable+0x137/0x25d
[    8.761542]  [<ffffffff81760320>] ? rest_init+0x80/0x80
[    8.761549]  [<ffffffff8176032e>] kernel_init+0xe/0xf0
[    8.761556]  [<ffffffff8177237c>] ret_from_fork+0x7c/0xb0
[    8.761563]  [<ffffffff81760320>] ? rest_init+0x80/0x80
[    8.761569] Code: 9c ff ff 48 ba 00 00 00 00 00 00 00 40 48 0b 55 c0 48 bf 
00 f0 ff ff ff 87 ff ff 48 39 d0 0f 85 4f fe ff ff e9 35 fe ff ff 0f 0b <0f> 0b 
66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 81 fe fb 00 
[    8.761675] RIP  [<ffffffff810114c5>] xen_cpu_up+0x4c5/0x4d0
[    8.761683]  RSP <ffff8803ef063dd8>
[    8.761695] ---[ end trace 802ba5db34514b28 ]---
[    8.761706] Kernel panic - not syncing: Attempted to kill init! 
exitcode=0x0000000b
[    8.761706] 
(XEN) Domain 0 crashed: rebooting machine in 5 seconds.

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