RE: [Xen-devel] Failure to load the most recent 2.6.31.5 under Xen 3.4.2-rc3-pre on ASUS P5Q3

[Boris Derzhavets <bderzhavets@xxxxxxxxx>]

Ke,
Please , instruct me what  commands exactly i am supposed to run .

Boris.

--- On Tue, 11/3/09, Yu, Ke <ke.yu@xxxxxxxxx> wrote:

From: Yu, Ke <ke.yu@xxxxxxxxx>
Subject: RE: [Xen-devel] Failure to load the most recent 2.6.31.5 under Xen 3.4.2-rc3-pre on ASUS P5Q3
To: "Jeremy Fitzhardinge" <jeremy@xxxxxxxx>, "Boris Derzhavets" <bderzhavets@xxxxxxxxx>
Cc: "'xen-devel@xxxxxxxxxxxxxxxxxxx'" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Date: Tuesday, November 3, 2009, 8:40 AM

Yes, looks this is a ACPI interface bug.

Boris, could you help to further identify what the following function is?

[<ffffffff8143b985>] acpi_processor_start+0x6a3/0x80a

The call trace has optimized some static function, so did not tell the exact next level function.

Best Regards
Ke

-----Original Message-----
From: Jeremy Fitzhardinge [mailto:jeremy@xxxxxxxx]
Sent: Tuesday, November 03, 2009 4:52 AM
To: Boris Derzhavets
Cc: 'xen-devel@xxxxxxxxxxxxxxxxxxx'; Yu, Ke
Subject: Re: [Xen-devel] Failure to load the most recent 2.6.31.5 under Xen 3.4.2-rc3-pre on ASUS P5Q3

On 10/31/09 10:23, Boris Derzhavets wrote:
> . . . . . .
> (XEN) mm.c:806:d0 Error getting mfn 80000 (pfn 5555555555555555) from
> L1 entry 8000000080000473 for l1e_owner=0, pg_owner=32753
> BUG: unable to handle kernel paging request at ffffc90000264000
> . . . . . .
>
> Might it be DDR3 issue ? Same kernel loads under Xen 3.4.1 on DDR2 box
>

It looks like there's something wrong with the Xen<->dom0 acpi interface.

    J
>
> Boris
>
> --- On *Sat, 10/31/09, Boris Derzhavets /<bderzhavets@xxxxxxxxx>/* wrote:
>
>
>     From: Boris Derzhavets <bderzhavets@xxxxxxxxx>
>     Subject: [Xen-devel] Failure to load the most recent 2.6.31.5
>     under Xen 3.4.2-rc3-pre on ASUS P5Q3
>     To: "Jeremy Fitzhardinge" <jeremy@xxxxxxxx>
>     Cc: "'xen-devel@xxxxxxxxxxxxxxxxxxx'" <xen-devel@xxxxxxxxxxxxxxxxxxx>
>     Date: Saturday, October 31, 2009, 1:02 PM
>
>
>      \ \/ /___ _ __   |___ /| || |  |___ \    _ __ ___|___ /    _ __
>     _ __ ___
>       \  // _ \ '_ \    |_ \| || |_   __) |__| '__/ __| |_ \ __| '_ \|
>     '__/ _ \
>       /  \  __/ | | |  ___) |__   _| / __/|__| | | (__ ___) |__| |_) |
>     | |  __/
>      /_/\_\___|_| |_| |____(_) |_|(_)_____|  |_|  \___|____/   |
>     .__/|_|  \___|
>
>     |_|
>     (XEN) Xen version 3.4.2-rc3-pre (root@(none)) (gcc version 4.4.1
>     20090725 (Red Hat 4.4.1-2) (GCC) ) Sat Oct 31 19:36:05 MSK 2009
>     (XEN) Latest ChangeSet: Thu Oct 29 15:02:30 2009 +0000
>     19815:d626b239fed1
>     (XEN) Command line: dom0_mem=1024M loglvl=all guest_loglvl=all
>     com1=9200,8n1 console=com1
>     (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 0 MBR signatures
>     (XEN)  Found 2 EDD information structures
>     (XEN) Xen-e820 RAM map:
>     (XEN)  0000000000000000 - 000000000009ec00 (usable)
>     (XEN)  000000000009ec00 - 00000000000a0000 (reserved)
>     (XEN)  00000000000e4000 - 0000000000100000 (reserved)
>     (XEN)  0000000000100000 - 00000000cfe70000 (usable)
>     (XEN)  00000000cfe70000 - 00000000cfe7e000 (ACPI data)
>     (XEN)  00000000cfe7e000 - 00000000cfed0000 (ACPI NVS)
>     (XEN)  00000000cfed0000 - 00000000d0000000 (reserved)
>     (XEN)  00000000fee00000 - 00000000fee01000 (reserved)
>     (XEN)  00000000fff00000 - 0000000100000000 (reserved)
>     (XEN)  0000000100000000 - 0000000230000000 (usable)
>     (XEN) System RAM: 8190MB (8386616kB)
>     (XEN) ACPI: RSDP 000FB1E0, 0014 (r0 ACPIAM)
>     (XEN) ACPI: RSDT CFE70000, 0040 (r1 A_M_I_ OEMRSDT   8000910
>     MSFT       97)
>     (XEN) ACPI: FACP CFE70200, 0084 (r2 A_M_I_ OEMFACP   8000910
>     MSFT       97)
>     (XEN) ACPI: DSDT CFE70440, A990 (r1  A1098 A1098001        1 INTL
>     20051117)
>     (XEN) ACPI: FACS CFE7E000, 0040
>     (XEN) ACPI: APIC CFE70390, 006C (r1 A_M_I_ OEMAPIC   8000910
>     MSFT       97)
>     (XEN) ACPI: MCFG CFE70400, 003C (r1 A_M_I_ OEMMCFG   8000910
>     MSFT       97)
>     (XEN) ACPI: OEMB CFE7E040, 0081 (r1 A_M_I_ AMI_OEM   8000910
>     MSFT       97)
>     (XEN) ACPI: HPET CFE7ADD0, 0038 (r1 A_M_I_ OEMHPET   8000910
>     MSFT       97)
>     (XEN) ACPI: OSFR CFE7AE10, 00B0 (r1 A_M_I_ OEMOSFR   8000910
>     MSFT       97)
>     (XEN) ACPI: SSDT CFE7E5D0, 0A7C (r1 DpgPmm    CpuPm       12 INTL
>     20051117)
>     (XEN) NUMA turned off
>     (XEN) Faking a node at 0000000000000000-0000000230000000
>     (XEN) Domain heap initialised
>     (XEN) found SMP MP-table at 000ff780
>     (XEN) DMI present.
>     (XEN) Using APIC driver default
>     (XEN) ACPI: PM-Timer IO Port: 0x808
>     (XEN) ACPI: ACPI SLEEP INFO: pm1x_cnt[804,0], pm1x_evt[800,0]
>     (XEN) ACPI:                  wakeup_vec[cfe7e00c], vec_size[20]
>     (XEN) ACPI: Local APIC address 0xfee00000
>     (XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
>     (XEN) Processor #0 7:7 APIC version 20
>     (XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
>     (XEN) Processor #1 7:7 APIC version 20
>     (XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x82] disabled)
>     (XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x83] disabled)
>     (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: 0x8086a301 base: 0xfed00000
>     (XEN) Using ACPI (MADT) for SMP configuration information
>     (XEN) Using scheduler: SMP Credit Scheduler (credit)
>     (XEN) Initializing CPU#0
>     (XEN) Detected 2999.701 MHz processor.
>     (XEN) CPU: L1 I cache: 32K, L1 D cache: 32K
>     (XEN) CPU: L2 cache: 6144K
>     (XEN) CPU: Physical Processor ID: 0
>     (XEN) CPU: Processor Core ID: 0
>     (XEN) VMX: Supported advanced features:
>     (XEN)  - APIC MMIO access virtualisation
>     (XEN)  - APIC TPR shadow
>     (XEN)  - Virtual NMI
>     (XEN)  - MSR direct-access bitmap
>     (XEN) HVM: VMX enabled
>     (XEN) Intel machine check reporting enabled on CPU#0.
>     (XEN) CPU0: Thermal monitoring enabled (TM2)
>     (XEN) CMCI: CPU0 has no CMCI support
>     (XEN) CPU0: Intel(R) Core(TM)2 Duo CPU     E8400  @ 3.00GHz
>     stepping 06
>     (XEN) Booting processor 1/1 eip 8c000
>     (XEN) Initializing CPU#1
>     (XEN) CPU: L1 I cache: 32K, L1 D cache: 32K
>     (XEN) CPU: L2 cache: 6144K
>     (XEN) CPU: Physical Processor ID: 0
>     (XEN) CPU: Processor Core ID: 1
>     (XEN) Intel machine check reporting enabled on CPU#1.
>     (XEN) CPU1: Thermal monitoring enabled (TM2)
>     (XEN) CMCI: CPU1 has no CMCI support
>     (XEN) CPU1: Intel(R) Core(TM)2 Duo CPU     E8400  @ 3.00GHz
>     stepping 06
>     (XEN) Total of 2 processors activated.
>     (XEN) ENABLING IO-APIC IRQs
>     (XEN)  -> Using new ACK method
>     (XEN) ..TIMER: vector=0xF0 apic1=0 pin1=2 apic2=-1 pin2=-1
>     (XEN) checking TSC synchronization across 2 CPUs: passed.
>     (XEN) Platform timer is 14.318MHz HPET
>     (XEN) Brought up 2 CPUs
>     (XEN) microcode.c:73:d32767 microcode: CPU1 resumed
>     (XEN) I/O virtualisation disabled
>     (XEN) HPET: 4 timers in total, 0 timers will be used for broadcast
>     (XEN) ACPI sleep modes: S3
>     (XEN) mcheck_poll: Machine check polling timer started.
>     (XEN) *** LOADING DOMAIN 0 ***
>     (XEN) 'H' pressed -> dumping heap info (now-0x0:33461DC6)
>     (XEN) heap[node=0][zone=0] -> 0 pages
>     (XEN) heap[node=0][zone=1] -> 0 pages
>     (XEN) heap[node=0][zone=2] -> 0 pages
>     (XEN) heap[node=0][zone=3] -> 0 pages
>     (XEN) heap[node=0][zone=4] -> 0 pages
>     (XEN) heap[node=0][zone=5] -> 0 pages
>     (XEN) heap[node=0][zone=6] -> 0 pages
>     (XEN) heap[node=0][zone=7] -> 0 pages
>     (XEN) heap[node=0][zone=8] -> 256 pages
>     (XEN) heap[node=0][zone=9] -> 512 pages
>     (XEN) heap[node=0][zone=10] -> 1024 pages
>     (XEN) heap[node=0][zone=11] -> 2048 pages
>     (XEN) heap[node=0][zone=12] -> 4096 pages
>     (XEN) heap[node=0][zone=13] -> 8192 pages
>     (XEN) heap[node=0][zone=14] -> 16384 pages
>     (XEN) heap[node=0][zone=15] -> 32768 pages
>     (XEN) heap[node=0][zone=16] -> 65536 pages
>     (XEN) heap[node=0][zone=17] -> 131072 pages
>     (XEN) heap[node=0][zone=18] -> 262144 pages
>     (XEN) heap[node=0][zone=19] -> 320290 pages
>     (XEN) heap[node=0][zone=20] -> 1048576 pages
>     (XEN) heap[node=0][zone=21] -> 171432 pages
>     (XEN) heap[node=0][zone=22] -> 0 pages
>     (XEN) heap[node=0][zone=23] -> 0 pages
>     (XEN) heap[node=0][zone=24] -> 0 pages
>     (XEN) heap[node=0][zone=25] -> 0 pages
>     (XEN) heap[node=0][zone=26] -> 0 pages
>     (XEN) heap[node=0][zone=27] -> 0 pages
>     (XEN) heap[node=0][zone=28] -> 0 pages
>     (XEN) heap[node=0][zone=29] -> 0 pages
>     (XEN) heap[node=0][zone=30] -> 0 pages
>     (XEN) heap[node=0][zone=31] -> 0 pages
>     (XEN) heap[node=0][zone=32] -> 0 pages
>     (XEN) heap[node=0][zone=33] -> 0 pages
>     (XEN) heap[node=0][zone=34] -> 0 pages
>     (XEN) heap[node=0][zone=35] -> 0 pages
>     (XEN) heap[node=0][zone=36] -> 0 pages
>     (XEN) heap[node=0][zone=37] -> 0 pages
>     (XEN) heap[node=0][zone=38] -> 0 pages
>     (XEN) heap[node=0][zone=39] -> 0 pages
>     (XEN) CPU    NMI
>     (XEN)   0      0
>     (XEN)   1      0
>     (XEN) dom0 vcpu0: NMI neither pending nor masked
>     (XEN) Scheduler: SMP Credit Scheduler (credit)
>     (XEN) info:
>     (XEN)     ncpus              = 2
>     (XEN)     master             = 0
>     (XEN)     credit             = 600
>     (XEN)     credit balance     = 0
>     (XEN)     weight             = 0
>     (XEN)     runq_sort          = 0
>     (XEN)     default-weight     = 256
>     (XEN)     msecs per tick     = 10ms
>     (XEN)     credits per tick   = 100
>     (XEN)     ticks per tslice   = 3
>     (XEN)     ticks per acct     = 3
>     (XEN)     migration delay    = 0us
>     (XEN) idlers: 00000003
>     (XEN) active vcpus:
>     (XEN) sched_smt_power_savings: disabled
>     (XEN) NOW=0x000000003463BDA9
>     (XEN) CPU[00]  sort=0, sibling=00000001, core=00000003
>     (XEN)     run: [32767.0] pri=-64 flags=0 cpu=0
>     (XEN) CPU[01]  sort=0, sibling=00000002, core=00000003
>     (XEN)     run: [32767.1] pri=-64 flags=0 cpu=1
>     (XEN) 'u' pressed -> dumping numa info (now-0x0:34837599)
>     (XEN) idx0 -> NODE0 start->0 size->2293760
>     (XEN) phys_to_nid(0000000000001000) -> 0 should be 0
>     (XEN) CPU0 -> NODE0
>     (XEN) CPU1 -> NODE0
>     (XEN) Memory location of each domain:
>     (XEN) Domain 0 (total: 0):
>     (XEN)     Node 0: 0
>     (XEN) 'h' pressed -> showing installed handlers
>     (XEN)  key '%' (ascii '25') => Trap to xendbg
>     (XEN)  key '0' (ascii '30') => dump Dom0 registers
>     (XEN)  key 'C' (ascii '43') => trigger a crashdump
>     (XEN)  key 'H' (ascii '48') => dump heap info
>     (XEN)  key 'N' (ascii '4e') => NMI statistics
>     (XEN)  key 'Q' (ascii '51') => dump PCI devices
>     (XEN)  key 'R' (ascii '52') => reboot machine
>     (XEN)  key 'a' (ascii '61') => dump timer queues
>     (XEN)  key 'c' (ascii '63') => dump cx structures
>     (XEN)  key 'd' (ascii '64') => dump registers
>     (XEN)  key 'e' (ascii '65') => dump evtchn info
>     (XEN)  key 'h' (ascii '68') => show this message
>     (XEN)  key 'i' (ascii '69') => dump interrupt bindings
>     (XEN)  key 'm' (ascii '6d') => memory info
>     (XEN)  key 'n' (ascii '6e') => trigger an NMI
>     (XEN)  key 'q' (ascii '71') => dump domain (and guest debug) info
>     (XEN)  key 'r' (ascii '72') => dump run queues
>     (XEN)  key 't' (ascii '74') => display multi-cpu clock info
>     (XEN)  key 'u' (ascii '75') => dump numa info
>     (XEN)  key 'v' (ascii '76') => dump Intel's VMCS
>     (XEN)  key 'z' (ascii '7a') => print ioapic info
>     (XEN) 'C' pressed -> triggering crashdump
>     (XEN)  * no crash kernel loaded!
>     (XEN) Physical memory information:
>     (XEN)     Xen heap: 0kB free
>     (XEN)     heap[08]: 1024kB free
>     (XEN)     heap[09]: 2048kB free
>     (XEN)     heap[10]: 4096kB free
>     (XEN)     heap[11]: 8192kB free
>     (XEN)     heap[12]: 16384kB free
>     (XEN)     heap[13]: 32768kB free
>     (XEN)     heap[14]: 65536kB free
>     (XEN)     heap[15]: 131072kB free
>     (XEN)     heap[16]: 262144kB free
>     (XEN)     heap[17]: 524288kB free
>     (XEN)     heap[18]: 1048576kB free
>     (XEN)     heap[19]: 1281160kB free
>     (XEN)     heap[20]: 4194304kB free
>     (XEN)     heap[21]: 685728kB free
>     (XEN)     Dom heap: 8257320kB free
>     (XEN) 'd' pressed -> dumping registers
>     (XEN)
>     (XEN) *** Dumping CPU0 host state: ***
>     (XEN) ----[ Xen-3.4.2-rc3-pre  x86_64  debug=n  Not tainted ]----
>     (XEN) CPU:    0
>     (XEN) RIP:    e008:[<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN) RFLAGS: 0000000000010246   CONTEXT: hypervisor
>     (XEN) rax: 0000000000000000   rbx: 0000000000000020   rcx:
>     0000000000000000
>     (XEN) rdx: 0000000000000000   rsi: 000000000000000a   rdi:
>     0000000000000000
>     (XEN) rbp: 0000000000000064   rsp: ffff828c8024f668   r8:
>     0000000000004000
>     (XEN) r9:  0000000000003fff   r10: ffff828c80268360   r11:
>     0000000000000400
>     (XEN) r12: ffff828c8024ff28   r13: ffff828c8024f7b8   r14:
>     ffff828c80126880
>     (XEN) r15: ffff828c8026c388   cr0: 000000008005003b   cr4:
>     00000000000026f0
>     (XEN) cr3: 00000000cfc54000   cr2: 0000000000000000
>     (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: e008
>     (XEN) Xen stack trace from rsp=ffff828c8024f668:
>     (XEN)    0000000000000020 ffff828c8010de73 0000000000000064
>     0000000000000064
>     (XEN)    ffff828c8025c8a0 ffff828c8024f7b8 ffff828c80126880
>     ffff828c8010d9f1
>     (XEN)    0000000000000000 ffff828c801ee160 ffff828c801ee1d8
>     0000000000000296
>     (XEN)    ffff828c8024f7b8 ffff828c80127c96 0000000000000000
>     6400000000000296
>     (XEN)    ffff828c8026c360 ffff828c801ee160 ffff828c8024f7b8
>     0000000000000001
>     (XEN)    ffff828c8024ff28 ffff828c801272e6 0000000000000000
>     ffff828c80266900
>     (XEN)    ffff828c8027cf80 ffff828c8024f7b8 00000000000000f1
>     ffff828c801476bd
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     000000f100000000
>     (XEN)    0000000000000000 ffff828c8027cfa4 0000000000000000
>     0000000000000005
>     (XEN)    0000000000000003 0000000000000009 0000000000000006
>     0000000000d6fbcc
>     (XEN)    ffff828c801d54e0 ffff828c8013fff0 ffff828c801d54e0
>     0000000000d6fbcc
>     (XEN)    0000000000000006 0000000000000009 0000000000000003
>     0000000000000005
>     (XEN)    00000000000000ff 0000000000d6fabe 0000000000000004
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000003
>     0000000000000000
>     (XEN)    0000000000000006 000000f100000000 ffff828c8021b5fd
>     000000000000e008
>     (XEN)    0000000000000297 ffff828c8024f868 0000000000000000
>     ffff828c801d55a0
>     (XEN)    ffff828c801d55e0 ffff83022fdac3dc 000001ff00000046
>     ffff83022fda9830
>     (XEN)    0000003f801ee160 ffff83022fdac840 ffff830200000009
>     000000062fdac3dc
>     (XEN)    0000000600040400 0000000600000009 0000000000000400
>     0000000000000000
>     (XEN)    ffff83022fda8000 00000000000000b5 000000000000001e
>     0000000000000117
>     (XEN) Xen call trace:
>     (XEN)    [<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN)    [<ffff828c8010de73>] dump_registers+0x53/0x110
>     (XEN)    [<ffff828c80126880>] serial_rx+0x0/0xb0
>     (XEN)    [<ffff828c8010d9f1>] handle_keypress+0x81/0xe0
>     (XEN)    [<ffff828c80127c96>] serial_rx_interrupt+0x66/0xe0
>     (XEN)    [<ffff828c801272e6>] ns16550_interrupt+0x66/0xa0
>     (XEN)    [<ffff828c801476bd>] do_IRQ+0x39d/0x3f0
>     (XEN)    [<ffff828c8013fff0>] common_interrupt+0x20/0x30
>     (XEN)    [<ffff828c8021b5fd>] inflate_codes+0x22d/0x620
>     (XEN)    [<ffff828c8021c3ac>] inflate_dynamic+0x6dc/0x7a0
>     (XEN)    [<ffff828c8021cf9a>] bzimage_parse+0xb2a/0xd30
>     (XEN)    [<ffff828c80127446>] __serial_putc+0x86/0x180
>     (XEN)    [<ffff828c802103ca>] construct_dom0+0x14a/0x2200
>     (XEN)    [<ffff828c80127446>] __serial_putc+0x86/0x180
>     (XEN)    [<ffff828c80127a70>] serial_puts+0x90/0x120
>     (XEN)    [<ffff828c801192e0>] tasklet_schedule+0x10/0x90
>     (XEN)    [<ffff828c8015af1a>] timer_interrupt+0xa/0x1b0
>     (XEN)    [<ffff828c801476ef>] do_IRQ+0x3cf/0x3f0
>     (XEN)    [<ffff828c8013fff0>] common_interrupt+0x20/0x30
>     (XEN)    [<ffff828c80126880>] serial_rx+0x0/0xb0
>     (XEN)    [<ffff828c80126880>] serial_rx+0x0/0xb0
>     (XEN)    [<ffff828c80127a70>] serial_puts+0x90/0x120
>     (XEN)    [<ffff828c80127a70>] serial_puts+0x90/0x120
>     (XEN)    [<ffff828c80112a15>] alloc_heap_pages+0x205/0x3f0
>     (XEN)    [<ffff828c80112a15>] alloc_heap_pages+0x205/0x3f0
>     (XEN)    [<ffff828c8011e3e9>] xmem_pool_alloc+0x2d9/0x3d0
>     (XEN)    [<ffff828c8011e3e9>] xmem_pool_alloc+0x2d9/0x3d0
>     (XEN)    [<ffff828c8018763a>] pit_reset+0x6a/0x90
>     (XEN)    [<ffff828c80105aa8>] vcpu_check_shutdown+0x28/0x80
>     (XEN)    [<ffff828c80218224>] __start_xen+0x1954/0x2650
>     (XEN)    [<ffff828c801000b5>] __high_start+0xa1/0xa3
>     (XEN)
>     (XEN) *** Dumping CPU0 guest state: ***
>     (XEN) No guest context (CPU is idle).
>     (XEN)
>     (XEN) *** Dumping CPU1 host state: ***
>     (XEN) ----[ Xen-3.4.2-rc3-pre  x86_64  debug=n  Not tainted ]----
>     (XEN) CPU:    1
>     (XEN) RIP:    e008:[<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN) RFLAGS: 0000000000010002   CONTEXT: hypervisor
>     (XEN) rax: ffff828c8024f618   rbx: ffff828c80266900   rcx:
>     0000000000000001
>     (XEN) rdx: 00000000ffffffff   rsi: ffff828c8010d8d0   rdi:
>     0000000000000000
>     (XEN) rbp: ffff83022fdd7f28   rsp: ffff83022fdd7e28   r8:
>     0000000000000001
>     (XEN) r9:  0000000000000000   r10: ffff83022fdf5c68   r11:
>     0000000000000001
>     (XEN) r12: ffff828c80266900   r13: ffff828c802265b0   r14:
>     ffff83022fdd7f28
>     (XEN) r15: ffff828c8028a380   cr0: 000000008005003b   cr4:
>     00000000000026f0
>     (XEN) cr3: 00000000cfc54000   cr2: 0000000000000000
>     (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: e008
>     (XEN) Xen stack trace from rsp=ffff83022fdd7e28:
>     (XEN)    ffff828c80266900 ffff828c80157652 ffff83022fdd7f28
>     ffff828c8014108a
>     (XEN)    ffff828c8028a380 ffff83022fdd7f28 ffff828c802265b0
>     ffff828c80266900
>     (XEN)    ffff83022fdd7f28 ffff83022fdd7f28 0000000000000001
>     ffff83022fdf5c68
>     (XEN)    ffff83022fdf5e10 0000000000000001 0000000000000080
>     0000000000000001
>     (XEN)    ffff828c80266900 ffff828c802275c0 0000000000001000
>     000000fb00000000
>     (XEN)    ffff828c8013a552 000000000000e008 0000000000000246
>     ffff83022fdd7ef8
>     (XEN)    0000000000000000 ffff83022fdd7f28 ffff828c8013d553
>     0000000000000001
>     (XEN)    ffff828c80203e60 0000000000000001 0000000000000001
>     0000000000000020
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000001 ffff8300cfafc000
>     (XEN) Xen call trace:
>     (XEN)    [<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN)    [<ffff828c80157652>] smp_call_function_interrupt+0xc2/0xe0
>     (XEN)    [<ffff828c8014108a>] call_function_interrupt+0x2a/0x30
>     (XEN)    [<ffff828c8013a552>] default_idle+0x32/0x40
>     (XEN)    [<ffff828c8013d553>] idle_loop+0x53/0xb0
>     (XEN)
>     (XEN) *** Dumping CPU1 guest state: ***
>     (XEN) No guest context (CPU is idle).
>     (XEN)
>     (XEN) 'd' pressed -> dumping registers
>     (XEN)  Xen  kernel: 64-bit, lsb, compat32
>     (XEN)
>     (XEN) *** Dumping CPU1 host state: ***
>     (XEN)  Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x1a13000
>     (XEN) ----[ Xen-3.4.2-rc3-pre  x86_64  debug=n  Not tainted ]----
>     (XEN) PHYSICAL MEMORY ARRANGEMENT:
>     (XEN)  Dom0 alloc.:   0000000224000000->0000000228000000 (245760
>     pages to be allocated)CPU:    1
>     (XEN)
>     (XEN) VIRTUAL MEMORY ARRANGEMENT:
>     (XEN)  Loaded kernel: ffffffff81000000->ffffffff81a13000
>     (XEN)  Init. ramdisk: ffffffff81a13000->ffffffff82179000
>     (XEN)  Phys-Mach map: ffffffff82179000->ffffffff82379000
>     (XEN)  Start info:    ffffffff82379000->ffffffff823794b4
>     (XEN)  Page tables:   ffffffff8237a000->ffffffff82391000
>     (XEN)  Boot stack:    ffffffff82391000->ffffffff82392000
>     (XEN)  TOTAL:         ffffffff80000000->ffffffff82800000
>     (XEN) RIP:    e008:[<ffff828c8010d8d1>] ENTRY ADDRESS:
>     ffffffff817472e0
>     (XEN)  __dump_execstate+0x1/0x60Dom0 has maximum 2 VCPUs
>     (XEN)
>     (XEN) RFLAGS: 0000000000010246   CONTEXT: hypervisor
>     (XEN) rax: 0000000000000000   rbx: 0000000000000020   rcx:
>     0000000000000000
>     (XEN) Scrubbing Free RAM: rdx: 0000000000000000   rsi:
>     000000000000000a   rdi: 0000000000000000
>     (XEN) .rbp: 0000000000000064   rsp: ffff83022fdd7cf8   r8:
>     0000000000004000
>     (XEN) .r9:  0000000000003fff   r10: ffff828c80268360   r11:
>     0000000000000400
>     (XEN) .r12: ffff83022fdd7f28   r13: ffff83022fdd7e48   r14:
>     ffff828c80126880
>     (XEN) .r15: ffff828c8026c388   cr0: 000000008005003b   cr4:
>     00000000000026f0
>     (XEN) .cr3: 00000000cfc54000   cr2: 0000000000000000
>     (XEN) .ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: e008
>     (XEN) .Xen stack trace from rsp=ffff83022fdd7cf8:
>     (XEN)    0000000000000020 ffff828c8010de73 0000000000000064
>     0000000000000064
>     (XEN)    ffff828c8025c8a0 ffff83022fdd7e48 ffff828c80126880
>     ffff828c8010d9f1
>     (XEN)    0000000000000046 ffff828c801ee160 ffff828c801ee1d8
>     0000000000000292
>     (XEN)    ffff83022fdd7e48 ffff828c80127c96 00000000ffffffff
>     6400000000000296
>     (XEN)    ffff828c8026c360 ffff828c801ee160 ffff83022fdd7e48
>     0000000000000001
>     (XEN)    ffff83022fdd7f28 ffff828c801272e6 0000000000000001
>     ffff828c80266900
>     (XEN)    ffff828c8027cf80 ffff83022fdd7e48 00000000000000f1
>     ffff828c801476bd
>     (XEN)    00000000ffffffff ffff828c8010d8d0 0000000000000000
>     000000f100000000
>     (XEN)    ffff83022fdf5c68 ffff828c8027cfa4 0000000000000282
>     ffff83022fdd7f28
>     (XEN)    ffff83022fdd7f28 ffff828c80266900 ffff828c802265b0
>     ffff83022fdd7f28
>     (XEN)    ffff828c8028a380 ffff828c8013fff0 ffff828c8028a380
>     ffff83022fdd7f28
>     (XEN)    ffff828c802265b0 ffff828c80266900 ffff83022fdd7f28
>     ffff83022fdd7f28
>     (XEN)    0000000000000001 ffff83022fdf5c68 ffff83022fdf5e10
>     0000000000000001
>     (XEN)    0000000000000080 0000000000000001 ffff828c80266900
>     0000000000000246
>     (XEN)    0000000000001000 000000f100000000 ffff828c8013a552
>     000000000000e008
>     (XEN)    0000000000000246 ffff83022fdd7ef8 0000000000000000
>     ffff83022fdd7f28
>     (XEN)    ffff828c8013d553 0000000000000001 ffff828c80203e60
>     0000000000000001
>     (XEN)    0000000000000001 0000000000000020 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000.
>     (XEN) Xen call trace:
>     (XEN)    [<ffff828c8010d8d1>]. __dump_execstate+0x1/0x60
>     (XEN)    .[<ffff828c8010de73>]. dump_registers+0x53/0x110
>     (XEN)    .[<ffff828c80126880>]. serial_rx+0x0/0xb0
>     (XEN)    .[<ffff828c8010d9f1>]. handle_keypress+0x81/0xe0
>     (XEN)    .[<ffff828c80127c96>]. serial_rx_interrupt+0x66/0xe0
>     (XEN)    .[<ffff828c801272e6>]. ns16550_interrupt+0x66/0xa0
>     (XEN)    .[<ffff828c801476bd>]. do_IRQ+0x39d/0x3f0
>     (XEN)    .[<ffff828c8010d8d0>]. __dump_execstate+0x0/0x60
>     (XEN)    .[<ffff828c8013fff0>]. common_interrupt+0x20/0x30
>     (XEN)    .[<ffff828c8013a552>]. default_idle+0x32/0x40
>     (XEN)    .[<ffff828c8013d553>]. idle_loop+0x53/0xb0
>     (XEN)    .
>     (XEN) *** Dumping CPU1 guest state: ***
>     (XEN) .No guest context (CPU is idle).
>     (XEN) .
>     (XEN) *** Dumping CPU0 host state: ***
>     (XEN) .----[ Xen-3.4.2-rc3-pre  x86_64  debug=n  Not tainted ]----
>     (XEN) CPU:    0
>     (XEN) RIP:    e008:[<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN) RFLAGS: 0000000000010002   CONTEXT: hypervisor
>     (XEN) rax: ffff83022fdd7ca8   rbx: ffff828c80266900   rcx:
>     0000000000000000
>     (XEN) rdx: 00000000ffffffff   rsi: ffff828c8010d8d0   rdi:
>     0000000000000000
>     (XEN) rbp: 0000000000000000   rsp: ffff828c8024fc48   r8:
>     0000000000000001
>     (XEN) r9:  0000000000000000   r10: ffff828c80268360   r11:
>     0000000000000400
>     (XEN) r12: ffff828c8024fd30   r13: 00000000019c8000   r14:
>     0a3d70a3d70a3d99
>     (XEN) r15: ffff830000000000   cr0: 000000008005003b   cr4:
>     00000000000026f0
>     (XEN) cr3: 00000000cfc54000   cr2: 0000000000000000
>     (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: e008
>     (XEN) Xen stack trace from rsp=ffff828c8024fc48:
>     (XEN)    ffff828c80266900 ffff828c80157652 0000000000000282
>     ffff828c8014108a
>     (XEN)    ffff830000000000 0a3d70a3d70a3d99 00000000019c8000
>     ffff828c8024fd30
>     (XEN)    0000000000000000 0000000000000282 0000000000000400
>     ffff828c80268360
>     (XEN)    0000000000003fff 0000000000004000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000046 ffff828c801ee0e4
>     000000fb00000000
>     (XEN)    ffff828c8012657a 000000000000e008 0000000000000282
>     ffff828c8024fd18
>     (XEN)    0000000000000000 0000000000000282 0000003000000008
>     ffff828c8024fe08
>     (XEN)    ffff828c8024fd38 ffff828c80267ea0 ffff828c80226180
>     ffff828c802265c0
>     (XEN)    0000000000000021 0000000000000000 0000000000000001
>     0000000000000003
>     (XEN)    ffff828c80114cf0 0000000000000000 000000040213a4eb
>     ffff83022fdf5d80
>     (XEN)    ffff83022fdf5d88 ffff828c80137f62 ffff828c80226180
>     0000000402ac3b9b
>     (XEN)    ffff828c80226180 ffff828c8011b06f 4000000000000000
>     ffff828c80226190
>     (XEN)    ffff8300cbc33b50 00000000000cbc35 0000000000000034
>     00000000000032f0
>     (XEN)    00000000000ce400 0000000000000000 0000000000003390
>     ffff828c80208523
>     (XEN)    ffff8300cfcda000 ffff828c80225500 ffff83000008bfc0
>     ffff83000008bf40
>     (XEN)    ffff828c802255a0 ffff828c801f0f80 0000000000000020
>     ffff828c8021823b
>     (XEN)    ffff828c80289d60 0000000000000000 0000000000000000
>     00000000cee00000
>     (XEN)    0000000000000001 00007d0000000000 ffff83000008bf44
>     0000000000000000
>     (XEN)    00000000ffffffff 0000000000ac1f20 0000000000ec3000
>     ffffff8c80254000
>     (XEN)    000000000008bf40 ffff8300cfc54ff8 ffff8300cfc55ff8
>     000000000025b000
>     (XEN) Xen call trace:
>     (XEN)    [<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN)    [<ffff828c80157652>] smp_call_function_interrupt+0xc2/0xe0
>     (XEN)    [<ffff828c8014108a>] call_function_interrupt+0x2a/0x30
>     (XEN)    [<ffff828c8012657a>] printk+0x19a/0x1d0
>     (XEN)    [<ffff828c80114cf0>] csched_tick+0x0/0x210
>     (XEN)    [<ffff828c80137f62>] reprogram_timer+0x62/0xa0
>     (XEN)    [<ffff828c8011b06f>] timer_softirq_action+0x20f/0x340
>     (XEN)    [<ffff828c80208523>] scrub_heap_pages+0x153/0x1b0
>     (XEN)    [<ffff828c8021823b>] __start_xen+0x196b/0x2650
>     (XEN)    [<ffff828c801000b5>] __high_start+0xa1/0xa3
>     (XEN)
>     (XEN) *** Dumping CPU0 guest state: ***
>     (XEN) No guest context (CPU is idle).
>     (XEN)
>     (XEN) .Physical memory information:
>     (XEN)     Xen heap: 0kB free
>     (XEN)     heap[08]: 1024kB free
>     (XEN)     heap[09]: 2048kB free
>     (XEN)     heap[10]: 4096kB free
>     (XEN)     heap[11]: 8192kB free
>     (XEN)     heap[12]: 16384kB free
>     (XEN)     heap[13]: 32768kB free
>     (XEN)     heap[14]: 65536kB free
>     (XEN)     heap[15]: 131072kB free
>     (XEN)     heap[16]: 262144kB free
>     (XEN)     heap[17]: 524288kB free
>     (XEN)     heap[18]: 1048576kB free
>     (XEN)     heap[19]: 1307284kB free
>     (XEN)     heap[20]: 3829760kB free
>     (XEN)     heap[21]: 1728kB free
>     (XEN)     Dom heap: 7234900kB free
>     (XEN) '0' pressed -> dumping Dom0's registers
>     (XEN) *** Dumping Dom0 vcpu#0 state: ***
>     (XEN) RIP:    e033:[<ffffffff817472e0>]
>     (XEN) RFLAGS: 0000000000000200   EM: 1   CONTEXT: pv guest
>     (XEN) rax: 0000000000000000   rbx: 0000000000000000   rcx:
>     0000000000000000
>     (XEN) rdx: 0000000000000000   rsi: ffffffff82379000   rdi:
>     0000000000000000
>     (XEN) rbp: 0000000000000000   rsp: ffffffff82392000   r8:
>     0000000000000000
>     (XEN) r9:  0000000000000000   r10: 0000000000000000   r11:
>     0000000000000000
>     (XEN) r12: 0000000000000000   r13: 0000000000000000   r14:
>     0000000000000000
>     (XEN) r15: 0000000000000000   cr0: 0000000000000000   cr4:
>     0000000000002660
>     (XEN) cr3: 000000022637a000   cr2: 0000000000000000
>     (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: e02b   cs: e033
>     (XEN) *** Dumping Dom0 vcpu#1 state: ***
>     (XEN) RIP:    0000:[<0000000000000000>]
>     (XEN) RFLAGS: 0000000000000000   EM: 1   CONTEXT: pv guest
>     (XEN) rax: 0000000000000000   rbx: 0000000000000000   rcx:
>     0000000000000000
>     (XEN) rdx: 0000000000000000   rsi: 0000000000000000   rdi:
>     0000000000000000
>     (XEN) rbp: 0000000000000000   rsp: 0000000000000000   r8:
>     0000000000000000
>     (XEN) r9:  0000000000000000   r10: 0000000000000000   r11:
>     0000000000000000
>     (XEN) r12: 0000000000000000   r13: 0000000000000000   r14:
>     0000000000000000
>     (XEN) r15: 0000000000000000   cr0: 0000000000000000   cr4:
>     0000000000002660
>     (XEN) cr3: 0000000000000000   cr2: 0000000000000000
>     (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: 0000
>     (XEN) '0' pressed -> dumping Dom0's registers
>     (XEN) *** Dumping Dom0 vcpu#0 state: ***
>     (XEN) RIP:    e033:[<ffffffff817472e0>]
>     (XEN) RFLAGS: 0000000000000200   EM: 1   CONTEXT: pv guest
>     (XEN) rax: 0000000000000000   rbx: 0000000000000000   rcx:
>     0000000000000000
>     (XEN) rdx: 0000000000000000   rsi: ffffffff82379000   rdi:
>     0000000000000000
>     (XEN) rbp: 0000000000000000   rsp: ffffffff82392000   r8:
>     0000000000000000
>     (XEN) r9:  0000000000000000   r10: 0000000000000000   r11:
>     0000000000000000
>     (XEN) r12: 0000000000000000   r13: 0000000000000000   r14:
>     0000000000000000
>     (XEN) r15: 0000000000000000   cr0: 0000000000000000   cr4:
>     0000000000002660
>     (XEN) cr3: 000000022637a000   cr2: 0000000000000000
>     (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: e02b   cs: e033
>     (XEN) *** Dumping Dom0 vcpu#1 state: ***
>     (XEN) RIP:    0000:[<0000000000000000>]
>     (XEN) RFLAGS: 0000000000000000   EM: 1   CONTEXT: pv guest
>     (XEN) rax: 0000000000000000   rbx: 0000000000000000   rcx:
>     0000000000000000
>     (XEN) rdx: 0000000000000000   rsi: 0000000000000000   rdi:
>     0000000000000000
>     (XEN) rbp: 0000000000000000   rsp: 0000000000000000   r8:
>     0000000000000000
>     (XEN) r9:  0000000000000000   r10: 0000000000000000   r11:
>     0000000000000000
>     (XEN) r12: 0000000000000000   r13: 0000000000000000   r14:
>     0000000000000000
>     (XEN) r15: 0000000000000000   cr0: 0000000000000000   cr4:
>     0000000000002660
>     (XEN) cr3: 0000000000000000   cr2: 0000000000000000
>     (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: 0000
>     (XEN) '0' pressed -> dumping Dom0's registers
>     (XEN) *** Dumping Dom0 vcpu#0 state: ***
>     (XEN) RIP:    e033:[<ffffffff817472e0>]
>     (XEN) RFLAGS: 0000000000000200   EM: 1   CONTEXT: pv guest
>     (XEN) rax: 0000000000000000   rbx: 0000000000000000   rcx:
>     0000000000000000
>     (XEN) rdx: 0000000000000000   rsi: ffffffff82379000   rdi:
>     0000000000000000
>     (XEN) rbp: 0000000000000000   rsp: ffffffff82392000   r8:
>     0000000000000000
>     (XEN) r9:  0000000000000000   r10: 0000000000000000   r11:
>     0000000000000000
>     (XEN) r12: 0000000000000000   r13: 0000000000000000   r14:
>     0000000000000000
>     (XEN) r15: 0000000000000000   cr0: 0000000000000000   cr4:
>     0000000000002660
>     (XEN) cr3: 000000022637a000   cr2: 0000000000000000
>     (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: e02b   cs: e033
>     (XEN) *** Dumping Dom0 vcpu#1 state: ***
>     (XEN) RIP:    0000:[<0000000000000000>]
>     (XEN) RFLAGS: 0000000000000000   EM: 1   CONTEXT: pv guest
>     (XEN) rax: 0000000000000000   rbx: 0000000000000000   rcx:
>     0000000000000000
>     (XEN) rdx: 0000000000000000   rsi: 0000000000000000   rdi:
>     0000000000000000
>     (XEN) rbp: 0000000000000000   rsp: 0000000000000000   r8:
>     0000000000000000
>     (XEN) r9:  0000000000000000   r10: 0000000000000000   r11:
>     0000000000000000
>     (XEN) r12: 0000000000000000   r13: 0000000000000000   r14:
>     0000000000000000
>     (XEN) r15: 0000000000000000   cr0: 0000000000000000   cr4:
>     0000000000002660
>     (XEN) cr3: 0000000000000000   cr2: 0000000000000000
>     (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: 0000
>     (XEN) '0' pressed -> dumping Dom0's registers
>     (XEN) *** Dumping Dom0 vcpu#0 state: ***
>     (XEN) RIP:    e033:[<ffffffff817472e0>]
>     (XEN) RFLAGS: 0000000000000200   EM: 1   CONTEXT: pv guest
>     (XEN) rax: 0000000000000000   rbx: 0000000000000000   rcx:
>     0000000000000000
>     (XEN) rdx: 0000000000000000   rsi: ffffffff82379000   rdi:
>     0000000000000000
>     (XEN) rbp: 0000000000000000   rsp: ffffffff82392000   r8:
>     0000000000000000
>     (XEN) r9:  0000000000000000   r10: 0000000000000000   r11:
>     0000000000000000
>     (XEN) r12: 0000000000000000   r13: 0000000000000000   r14:
>     0000000000000000
>     (XEN) r15: 0000000000000000   cr0: 0000000000000000   cr4:
>     0000000000002660
>     (XEN) cr3: 000000022637a000   cr2: 0000000000000000
>     (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: e02b   cs: e033
>     (XEN) *** Dumping Dom0 vcpu#1 state: ***
>     (XEN) RIP:    0000:[<0000000000000000>]
>     (XEN) RFLAGS: 0000000000000000   EM: 1   CONTEXT: pv guest
>     (XEN) rax: 0000000000000000   rbx: 0000000000000000   rcx:
>     0000000000000000
>     (XEN) rdx: 0000000000000000   rsi: 0000000000000000   rdi:
>     0000000000000000
>     (XEN) rbp: 0000000000000000   rsp: 0000000000000000   r8:
>     0000000000000000
>     (XEN) r9:  0000000000000000   r10: 0000000000000000   r11:
>     0000000000000000
>     (XEN) r12: 0000000000000000   r13: 0000000000000000   r14:
>     0000000000000000
>     (XEN) r15: 0000000000000000   cr0: 0000000000000000   cr4:
>     0000000000002660
>     (XEN) cr3: 0000000000000000   cr2: 0000000000000000
>     (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: 0000
>     (XEN) ..'0' pressed -> dumping Dom0's registers
>     (XEN) *** Dumping Dom0 vcpu#0 state: ***
>     (XEN) RIP:    e033:[<ffffffff817472e0>]
>     (XEN) RFLAGS: 0000000000000200   EM: 1   CONTEXT: pv guest
>     (XEN) rax: 0000000000000000   rbx: 0000000000000000   rcx:
>     0000000000000000
>     (XEN) rdx: 0000000000000000   rsi: ffffffff82379000   rdi:
>     0000000000000000
>     (XEN) rbp: 0000000000000000   rsp: ffffffff82392000   r8:
>     0000000000000000
>     (XEN) r9:  0000000000000000   r10: 0000000000000000   r11:
>     0000000000000000
>     (XEN) r12: 0000000000000000   r13: 0000000000000000   r14:
>     0000000000000000
>     (XEN) r15: 0000000000000000   cr0: 0000000000000000   cr4:
>     0000000000002660
>     (XEN) cr3: 000000022637a000   cr2: 0000000000000000
>     (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: e02b   cs: e033
>     (XEN) *** Dumping Dom0 vcpu#1 state: ***
>     (XEN) RIP:    0000:[<0000000000000000>]
>     (XEN) RFLAGS: 0000000000000000   EM: 1   CONTEXT: pv guest
>     (XEN) rax: 0000000000000000   rbx: 0000000000000000   rcx:
>     0000000000000000
>     (XEN) rdx: 0000000000000000   rsi: 0000000000000000   rdi:
>     0000000000000000
>     (XEN) rbp: 0000000000000000   rsp: 0000000000000000   r8:
>     0000000000000000
>     (XEN) r9:  0000000000000000   r10: 0000000000000000   r11:
>     0000000000000000
>     (XEN) r12: 0000000000000000   r13: 0000000000000000   r14:
>     0000000000000000
>     (XEN) r15: 0000000000000000   cr0: 0000000000000000   cr4:
>     0000000000002660
>     (XEN) cr3: 0000000000000000   cr2: 0000000000000000
>     (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: 0000
>     (XEN) '0' pressed -> dumping Dom0's registers
>     (XEN) *** Dumping Dom0 vcpu#0 state: ***
>     (XEN) RIP:    e033:[<ffffffff817472e0>]
>     (XEN) RFLAGS: 0000000000000200   EM: 1   CONTEXT: pv guest
>     (XEN) rax: 0000000000000000   rbx: 0000000000000000   rcx:
>     0000000000000000
>     (XEN) rdx: 0000000000000000   rsi: ffffffff82379000   rdi:
>     0000000000000000
>     (XEN) rbp: 0000000000000000   rsp: ffffffff82392000   r8:
>     0000000000000000
>     (XEN) r9:  0000000000000000   r10: 0000000000000000   r11:
>     0000000000000000
>     (XEN) r12: 0000000000000000   r13: 0000000000000000   r14:
>     0000000000000000
>     (XEN) r15: 0000000000000000   cr0: 0000000000000000   cr4:
>     0000000000002660
>     (XEN) cr3: 000000022637a000   cr2: 0000000000000000
>     (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: e02b   cs: e033
>     (XEN) *** Dumping Dom0 vcpu#1 state: ***
>     (XEN) RIP:    0000:[<0000000000000000>]
>     (XEN) RFLAGS: 0000000000000000   EM: 1   CONTEXT: pv guest
>     (XEN) rax: 0000000000000000   rbx: 0000000000000000   rcx:
>     0000000000000000
>     (XEN) rdx: 0000000000000000   rsi: 0000000000000000   rdi:
>     0000000000000000
>     (XEN) rbp: 0000000000000000   rsp: 0000000000000000   r8:
>     0000000000000000
>     (XEN) r9:  0000000000000000   r10: 0000000000000000   r11:
>     0000000000000000
>     (XEN) r12: 0000000000000000   r13: 0000000000000000   r14:
>     0000000000000000
>     (XEN) r15: 0000000000000000   cr0: 0000000000000000   cr4:
>     0000000000002660
>     (XEN) cr3: 0000000000000000   cr2: 0000000000000000
>     (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: 0000
>     (XEN) 'd' pressed -> dumping registers
>     (XEN)
>     (XEN) *** Dumping CPU0 host state: ***
>     (XEN) ----[ Xen-3.4.2-rc3-pre  x86_64  debug=n  Not tainted ]----
>     (XEN) CPU:    0
>     (XEN) RIP:    e008:[<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN) RFLAGS: 0000000000010246   CONTEXT: hypervisor
>     (XEN) rax: 0000000000000000   rbx: 0000000000000020   rcx:
>     0000000000000000
>     (XEN) rdx: 0000000000000000   rsi: 000000000000000a   rdi:
>     0000000000000000
>     (XEN) rbp: 0000000000000064   rsp: ffff828c8024fc08   r8:
>     0000000000004000
>     (XEN) r9:  0000000000003fff   r10: ffff828c80268360   r11:
>     0000000000000400
>     (XEN) r12: ffff828c8024ff28   r13: ffff828c8024fd58   r14:
>     ffff828c80126880
>     (XEN) r15: ffff828c8026c388   cr0: 000000008005003b   cr4:
>     00000000000026f0
>     (XEN) cr3: 00000000cfc54000   cr2: 0000000000000000
>     (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: e008
>     (XEN) Xen stack trace from rsp=ffff828c8024fc08:
>     (XEN)    0000000000000020 ffff828c8010de73 0000000000000064
>     0000000000000064
>     (XEN)    ffff828c8025c8a0 ffff828c8024fd58 ffff828c80126880
>     ffff828c8010d9f1
>     (XEN)    0000000000000296 ffff828c801ee160 ffff828c801ee1d8
>     0000000000000296
>     (XEN)    ffff828c8024fd58 ffff828c80127c96 ffff828c8026c360
>     64ff828c801ee160
>     (XEN)    ffff828c8026c360 ffff828c801ee160 ffff828c8024fd58
>     0000000000000001
>     (XEN)    ffff828c8024ff28 ffff828c801272e6 000000088027cf80
>     ffff828c80266900
>     (XEN)    ffff828c8027cf80 ffff828c8024fd58 00000000000000f1
>     ffff828c801476bd
>     (XEN)    0000000002198000 0a3d70a3d70a3d99 0000000000000046
>     000000f1801192e0
>     (XEN)    0000000000000046 ffff828c8027cfa4 0000003000000008
>     000000000010fc6a
>     (XEN)    000000000000002a 00000000000043f1 00000000021f8d40
>     0a3d70a3d70a3d99
>     (XEN)    ffff830000000000 ffff828c8013fff0 ffff830000000000
>     0a3d70a3d70a3d99
>     (XEN)    00000000021f8d40 00000000000043f1 000000000000002a
>     000000000010fc6a
>     (XEN)    0000000000000400 ffff828c80268360 0000000000003fff
>     0000000000004000
>     (XEN)    0000000000000000 00000000000000ba 4000000000000000
>     0000000000000046
>     (XEN)    ffff83010fc6a450 000000f100000000 ffff828c8013854c
>     000000000000e008
>     (XEN)    0000000000000202 ffff828c8024fe00 0000000000000000
>     ffff828c802084b1
>     (XEN)    ffff8300cfcda000 ffff828c80225500 ffff83000008bfc0
>     ffff83000008bf40
>     (XEN)    ffff828c802255a0 ffff828c801f0f80 0000000000000020
>     ffff828c8021823b
>     (XEN)    ffff828c80289d60 0000000000000000 0000000000000000
>     00000000cee00000
>     (XEN)    0000000000000001 00007d0000000000 ffff83000008bf44
>     0000000000000000
>     (XEN) Xen call trace:
>     (XEN)    [<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN)    [<ffff828c8010de73>] dump_registers+0x53/0x110
>     (XEN)    [<ffff828c80126880>] serial_rx+0x0/0xb0
>     (XEN)    [<ffff828c8010d9f1>] handle_keypress+0x81/0xe0
>     (XEN)    [<ffff828c80127c96>] serial_rx_interrupt+0x66/0xe0
>     (XEN)    [<ffff828c801272e6>] ns16550_interrupt+0x66/0xa0
>     (XEN)    [<ffff828c801476bd>] do_IRQ+0x39d/0x3f0
>     (XEN)    [<ffff828c8013fff0>] common_interrupt+0x20/0x30
>     (XEN)    [<ffff828c8013854c>] clear_page_sse2+0xc/0x30
>     (XEN)    [<ffff828c802084b1>] scrub_heap_pages+0xe1/0x1b0
>     (XEN)    [<ffff828c8021823b>] __start_xen+0x196b/0x2650
>     (XEN)    [<ffff828c801000b5>] __high_start+0xa1/0xa3
>     (XEN)
>     (XEN) *** Dumping CPU0 guest state: ***
>     (XEN) No guest context (CPU is idle).
>     (XEN)
>     (XEN) *** Dumping CPU1 host state: ***
>     (XEN) ----[ Xen-3.4.2-rc3-pre  x86_64  debug=n  Not tainted ]----
>     (XEN) CPU:    1
>     (XEN) RIP:    e008:[<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN) RFLAGS: 0000000000010002   CONTEXT: hypervisor
>     (XEN) rax: ffff828c8024fbb8   rbx: ffff828c80266900   rcx:
>     0000000000000001
>     (XEN) rdx: 00000000ffffffff   rsi: ffff828c8010d8d0   rdi:
>     0000000000000000
>     (XEN) rbp: ffff83022fdd7f28   rsp: ffff83022fdd7e28   r8:
>     0000000000000001
>     (XEN) r9:  0000000000000000   r10: ffff83022fdf5c68   r11:
>     0000000000000001
>     (XEN) r12: ffff828c80266900   r13: ffff828c802265b0   r14:
>     ffff83022fdd7f28
>     (XEN) r15: ffff828c8028a380   cr0: 000000008005003b   cr4:
>     00000000000026f0
>     (XEN) cr3: 00000000cfc54000   cr2: 0000000000000000
>     (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: e008
>     (XEN) Xen stack trace from rsp=ffff83022fdd7e28:
>     (XEN)    ffff828c80266900 ffff828c80157652 ffff83022fdd7f28
>     ffff828c8014108a
>     (XEN)    ffff828c8028a380 ffff83022fdd7f28 ffff828c802265b0
>     ffff828c80266900
>     (XEN)    ffff83022fdd7f28 ffff83022fdd7f28 0000000000000001
>     ffff83022fdf5c68
>     (XEN)    ffff83022fdf5e10 0000000000000001 0000000000000080
>     0000000000000001
>     (XEN)    ffff828c80266900 ffff828c802275c0 0000000000001000
>     000000fb00000000
>     (XEN)    ffff828c8013a552 000000000000e008 0000000000000246
>     ffff83022fdd7ef8
>     (XEN)    0000000000000000 ffff83022fdd7f28 ffff828c8013d553
>     0000000000000001
>     (XEN)    ffff828c80203e60 0000000000000001 0000000000000001
>     0000000000000020
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000001 ffff8300cfafc000
>     (XEN) Xen call trace:
>     (XEN)    [<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN)    [<ffff828c80157652>] smp_call_function_interrupt+0xc2/0xe0
>     (XEN)    [<ffff828c8014108a>] call_function_interrupt+0x2a/0x30
>     (XEN)    [<ffff828c8013a552>] default_idle+0x32/0x40
>     (XEN)    [<ffff828c8013d553>] idle_loop+0x53/0xb0
>     (XEN)
>     (XEN) *** Dumping CPU1 guest state: ***
>     (XEN) No guest context (CPU is idle).
>     (XEN)
>     (XEN) 'd' pressed -> dumping registers
>     (XEN)
>     (XEN) *** Dumping CPU0 host state: ***
>     (XEN) ----[ Xen-3.4.2-rc3-pre  x86_64  debug=n  Not tainted ]----
>     (XEN) CPU:    0
>     (XEN) RIP:    e008:[<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN) RFLAGS: 0000000000010246   CONTEXT: hypervisor
>     (XEN) rax: 0000000000000000   rbx: 0000000000000020   rcx:
>     0000000000000000
>     (XEN) rdx: 0000000000000000   rsi: 000000000000000a   rdi:
>     0000000000000000
>     (XEN) rbp: 0000000000000064   rsp: ffff828c8024fc08   r8:
>     0000000000004000
>     (XEN) r9:  0000000000003fff   r10: ffff828c80268360   r11:
>     0000000000000400
>     (XEN) r12: ffff828c8024ff28   r13: ffff828c8024fd58   r14:
>     ffff828c80126880
>     (XEN) r15: ffff828c8026c388   cr0: 000000008005003b   cr4:
>     00000000000026f0
>     (XEN) cr3: 00000000cfc54000   cr2: 0000000000000000
>     (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: e008
>     (XEN) Xen stack trace from rsp=ffff828c8024fc08:
>     (XEN)    0000000000000020 ffff828c8010de73 0000000000000064
>     0000000000000064
>     (XEN)    ffff828c8025c8a0 ffff828c8024fd58 ffff828c80126880
>     ffff828c8010d9f1
>     (XEN)    0000000000000296 ffff828c801ee160 ffff828c801ee1d8
>     0000000000000296
>     (XEN)    ffff828c8024fd58 ffff828c80127c96 ffff828c8026c360
>     64ff828c801ee160
>     (XEN)    ffff828c8026c360 ffff828c801ee160 ffff828c8024fd58
>     0000000000000001
>     (XEN)    ffff828c8024ff28 ffff828c801272e6 000000088027cf80
>     ffff828c80266900
>     (XEN)    ffff828c8027cf80 ffff828c8024fd58 00000000000000f1
>     ffff828c801476bd
>     (XEN)    0000000002198000 0a3d70a3d70a3d99 0000000000000046
>     000000f1801192e0
>     (XEN)    0000000000000046 ffff828c8027cfa4 0000003000000008
>     000000000010fc6a
>     (XEN)    000000000000002a 00000000000043f1 00000000021f8d40
>     0a3d70a3d70a3d99
>     (XEN)    ffff830000000000 ffff828c8013fff0 ffff830000000000
>     0a3d70a3d70a3d99
>     (XEN)    00000000021f8d40 00000000000043f1 000000000000002a
>     000000000010fc6a
>     (XEN)    0000000000000400 ffff828c80268360 0000000000003fff
>     0000000000004000
>     (XEN)    0000000000000000 00000000000000ba 4000000000000000
>     0000000000000046
>     (XEN)    ffff83010fc6a450 000000f100000000 ffff828c8013854c
>     000000000000e008
>     (XEN)    0000000000000202 ffff828c8024fe00 0000000000000000
>     ffff828c802084b1
>     (XEN)    ffff8300cfcda000 ffff828c80225500 ffff83000008bfc0
>     ffff83000008bf40
>     (XEN)    ffff828c802255a0 ffff828c801f0f80 0000000000000020
>     ffff828c8021823b
>     (XEN)    ffff828c80289d60 0000000000000000 0000000000000000
>     00000000cee00000
>     (XEN)    0000000000000001 00007d0000000000 ffff83000008bf44
>     0000000000000000
>     (XEN) Xen call trace:
>     (XEN)    [<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN)    [<ffff828c8010de73>] dump_registers+0x53/0x110
>     (XEN)    [<ffff828c80126880>] serial_rx+0x0/0xb0
>     (XEN)    [<ffff828c8010d9f1>] handle_keypress+0x81/0xe0
>     (XEN)    [<ffff828c80127c96>] serial_rx_interrupt+0x66/0xe0
>     (XEN)    [<ffff828c801272e6>] ns16550_interrupt+0x66/0xa0
>     (XEN)    [<ffff828c801476bd>] do_IRQ+0x39d/0x3f0
>     (XEN)    [<ffff828c8013fff0>] common_interrupt+0x20/0x30
>     (XEN)    [<ffff828c8013854c>] clear_page_sse2+0xc/0x30
>     (XEN)    [<ffff828c802084b1>] scrub_heap_pages+0xe1/0x1b0
>     (XEN)    [<ffff828c8021823b>] __start_xen+0x196b/0x2650
>     (XEN)    [<ffff828c801000b5>] __high_start+0xa1/0xa3
>     (XEN)
>     (XEN) *** Dumping CPU0 guest state: ***
>     (XEN) No guest context (CPU is idle).
>     (XEN)
>     (XEN) *** Dumping CPU1 host state: ***
>     (XEN) ----[ Xen-3.4.2-rc3-pre  x86_64  debug=n  Not tainted ]----
>     (XEN) CPU:    1
>     (XEN) RIP:    e008:[<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN) RFLAGS: 0000000000010002   CONTEXT: hypervisor
>     (XEN) rax: ffff828c8024fbb8   rbx: ffff828c80266900   rcx:
>     0000000000000001
>     (XEN) rdx: 00000000ffffffff   rsi: ffff828c8010d8d0   rdi:
>     0000000000000000
>     (XEN) rbp: ffff83022fdd7f28   rsp: ffff83022fdd7e28   r8:
>     0000000000000001
>     (XEN) r9:  0000000000000000   r10: ffff83022fdf5c68   r11:
>     0000000000000001
>     (XEN) r12: ffff828c80266900   r13: ffff828c802265b0   r14:
>     ffff83022fdd7f28
>     (XEN) r15: ffff828c8028a380   cr0: 000000008005003b   cr4:
>     00000000000026f0
>     (XEN) cr3: 00000000cfc54000   cr2: 0000000000000000
>     (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: e008
>     (XEN) Xen stack trace from rsp=ffff83022fdd7e28:
>     (XEN)    ffff828c80266900 ffff828c80157652 ffff83022fdd7f28
>     ffff828c8014108a
>     (XEN)    ffff828c8028a380 ffff83022fdd7f28 ffff828c802265b0
>     ffff828c80266900
>     (XEN)    ffff83022fdd7f28 ffff83022fdd7f28 0000000000000001
>     ffff83022fdf5c68
>     (XEN)    ffff83022fdf5e10 0000000000000001 0000000000000080
>     0000000000000001
>     (XEN)    ffff828c80266900 ffff828c802275c0 0000000000001000
>     000000fb00000000
>     (XEN)    ffff828c8013a552 000000000000e008 0000000000000246
>     ffff83022fdd7ef8
>     (XEN)    0000000000000000 ffff83022fdd7f28 ffff828c8013d553
>     0000000000000001
>     (XEN)    ffff828c80203e60 0000000000000001 0000000000000001
>     0000000000000020
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000001 ffff8300cfafc000
>     (XEN) Xen call trace:
>     (XEN)    [<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN)    [<ffff828c80157652>] smp_call_function_interrupt+0xc2/0xe0
>     (XEN)    [<ffff828c8014108a>] call_function_interrupt+0x2a/0x30
>     (XEN)    [<ffff828c8013a552>] default_idle+0x32/0x40
>     (XEN)    [<ffff828c8013d553>] idle_loop+0x53/0xb0
>     (XEN)
>     (XEN) *** Dumping CPU1 guest state: ***
>     (XEN) No guest context (CPU is idle).
>     (XEN)
>     (XEN) 'd' pressed -> dumping registers
>     (XEN)
>     (XEN) *** Dumping CPU0 host state: ***
>     (XEN) ----[ Xen-3.4.2-rc3-pre  x86_64  debug=n  Not tainted ]----
>     (XEN) CPU:    0
>     (XEN) RIP:    e008:[<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN) RFLAGS: 0000000000010246   CONTEXT: hypervisor
>     (XEN) rax: 0000000000000000   rbx: 0000000000000020   rcx:
>     0000000000000000
>     (XEN) rdx: 0000000000000000   rsi: 000000000000000a   rdi:
>     0000000000000000
>     (XEN) rbp: 0000000000000064   rsp: ffff828c8024fc08   r8:
>     0000000000004000
>     (XEN) r9:  0000000000003fff   r10: ffff828c80268360   r11:
>     0000000000000400
>     (XEN) r12: ffff828c8024ff28   r13: ffff828c8024fd58   r14:
>     ffff828c80126880
>     (XEN) r15: ffff828c8026c388   cr0: 000000008005003b   cr4:
>     00000000000026f0
>     (XEN) cr3: 00000000cfc54000   cr2: 0000000000000000
>     (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: e008
>     (XEN) Xen stack trace from rsp=ffff828c8024fc08:
>     (XEN)    0000000000000020 ffff828c8010de73 0000000000000064
>     0000000000000064
>     (XEN)    ffff828c8025c8a0 ffff828c8024fd58 ffff828c80126880
>     ffff828c8010d9f1
>     (XEN)    0000000000000296 ffff828c801ee160 ffff828c801ee1d8
>     0000000000000296
>     (XEN)    ffff828c8024fd58 ffff828c80127c96 ffff828c8026c360
>     6400000000000296
>     (XEN)    ffff828c8026c360 ffff828c801ee160 ffff828c8024fd58
>     0000000000000001
>     (XEN)    ffff828c8024ff28 ffff828c801272e6 ffff828c8027cf80
>     ffff828c80266900
>     (XEN)    ffff828c8027cf80 ffff828c8024fd58 00000000000000f1
>     ffff828c801476bd
>     (XEN)    ffff828c8015783d 000000f10000e008 0000000000000202
>     000000f18027cfa4
>     (XEN)    0000000000000000 ffff828c8027cfa4 000000000000002c
>     0000000000110fb3
>     (XEN)    0000000000000033 000000000000443e 000000000221f660
>     0a3d70a3d70a3d99
>     (XEN)    ffff830000000000 ffff828c8013fff0 ffff830000000000
>     0a3d70a3d70a3d99
>     (XEN)    000000000221f660 000000000000443e 0000000000000033
>     0000000000110fb3
>     (XEN)    0000000000000001 ffff828c8028c640 0000000000000003
>     0000000000000001
>     (XEN)    0000000000000000 0000000000000096 4000000000000000
>     ffff828c802265c0
>     (XEN)    ffff830110fb3690 000000f100000000 ffff828c8013854c
>     000000000000e008
>     (XEN)    0000000000000206 ffff828c8024fe00 0000000000000000
>     ffff828c802084b1
>     (XEN)    ffff8300cfcda000 ffff828c80225500 ffff83000008bfc0
>     ffff83000008bf40
>     (XEN)    ffff828c802255a0 ffff828c801f0f80 0000000000000020
>     ffff828c8021823b
>     (XEN)    ffff828c80289d60 0000000000000000 0000000000000000
>     00000000cee00000
>     (XEN)    0000000000000001 00007d0000000000 ffff83000008bf44
>     0000000000000000
>     (XEN) Xen call trace:
>     (XEN)    [<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN)    [<ffff828c8010de73>] dump_registers+0x53/0x110
>     (XEN)    [<ffff828c80126880>] serial_rx+0x0/0xb0
>     (XEN)    [<ffff828c8010d9f1>] handle_keypress+0x81/0xe0
>     (XEN)    [<ffff828c80127c96>] serial_rx_interrupt+0x66/0xe0
>     (XEN)    [<ffff828c801272e6>] ns16550_interrupt+0x66/0xa0
>     (XEN)    [<ffff828c801476bd>] do_IRQ+0x39d/0x3f0
>     (XEN)    [<ffff828c8015783d>] on_selected_cpus+0xcd/0x110
>     (XEN)    [<ffff828c8013fff0>] common_interrupt+0x20/0x30
>     (XEN)    [<ffff828c8013854c>] clear_page_sse2+0xc/0x30
>     (XEN)    [<ffff828c802084b1>] scrub_heap_pages+0xe1/0x1b0
>     (XEN)    [<ffff828c8021823b>] __start_xen+0x196b/0x2650
>     (XEN)    [<ffff828c801000b5>] __high_start+0xa1/0xa3
>     (XEN)
>     (XEN) *** Dumping CPU0 guest state: ***
>     (XEN) No guest context (CPU is idle).
>     (XEN)
>     (XEN) *** Dumping CPU1 host state: ***
>     (XEN) ----[ Xen-3.4.2-rc3-pre  x86_64  debug=n  Not tainted ]----
>     (XEN) CPU:    1
>     (XEN) RIP:    e008:[<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN) RFLAGS: 0000000000010002   CONTEXT: hypervisor
>     (XEN) rax: ffff828c8024fbb8   rbx: ffff828c80266900   rcx:
>     0000000000000001
>     (XEN) rdx: 00000000ffffffff   rsi: ffff828c8010d8d0   rdi:
>     0000000000000000
>     (XEN) rbp: ffff83022fdd7f28   rsp: ffff83022fdd7e28   r8:
>     0000000000000001
>     (XEN) r9:  0000000000000000   r10: ffff83022fdf5c68   r11:
>     0000000000000001
>     (XEN) r12: ffff828c80266900   r13: ffff828c802265b0   r14:
>     ffff83022fdd7f28
>     (XEN) r15: ffff828c8028a380   cr0: 000000008005003b   cr4:
>     00000000000026f0
>     (XEN) cr3: 00000000cfc54000   cr2: 0000000000000000
>     (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: e008
>     (XEN) Xen stack trace from rsp=ffff83022fdd7e28:
>     (XEN)    ffff828c80266900 ffff828c80157652 ffff83022fdd7f28
>     ffff828c8014108a
>     (XEN)    ffff828c8028a380 ffff83022fdd7f28 ffff828c802265b0
>     ffff828c80266900
>     (XEN)    ffff83022fdd7f28 ffff83022fdd7f28 0000000000000001
>     ffff83022fdf5c68
>     (XEN)    ffff83022fdf5e10 0000000000000001 0000000000000080
>     0000000000000001
>     (XEN)    ffff828c80266900 ffff828c802275c0 0000000000001000
>     000000fb00000000
>     (XEN)    ffff828c8013a552 000000000000e008 0000000000000246
>     ffff83022fdd7ef8
>     (XEN)    0000000000000000 ffff83022fdd7f28 ffff828c8013d553
>     0000000000000001
>     (XEN)    ffff828c80203e60 0000000000000001 0000000000000001
>     0000000000000020
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000001 ffff8300cfafc000
>     (XEN) Xen call trace:
>     (XEN)    [<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN)    [<ffff828c80157652>] smp_call_function_interrupt+0xc2/0xe0
>     (XEN)    [<ffff828c8014108a>] call_function_interrupt+0x2a/0x30
>     (XEN)    [<ffff828c8013a552>] default_idle+0x32/0x40
>     (XEN)    [<ffff828c8013d553>] idle_loop+0x53/0xb0
>     (XEN)
>     (XEN) *** Dumping CPU1 guest state: ***
>     (XEN) No guest context (CPU is idle).
>     (XEN)
>     (XEN) .'d' pressed -> dumping registers
>     (XEN)
>     (XEN) *** Dumping CPU0 host state: ***
>     (XEN) ----[ Xen-3.4.2-rc3-pre  x86_64  debug=n  Not tainted ]----
>     (XEN) CPU:    0
>     (XEN) RIP:    e008:[<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN) RFLAGS: 0000000000010246   CONTEXT: hypervisor
>     (XEN) rax: 0000000000000000   rbx: 0000000000000020   rcx:
>     0000000000000000
>     (XEN) rdx: 0000000000000000   rsi: 000000000000000a   rdi:
>     0000000000000000
>     (XEN) rbp: 0000000000000064   rsp: ffff828c8024fc08   r8:
>     0000000000004000
>     (XEN) r9:  0000000000003fff   r10: ffff828c80268360   r11:
>     0000000000000400
>     (XEN) r12: ffff828c8024ff28   r13: ffff828c8024fd58   r14:
>     ffff828c80126880
>     (XEN) r15: ffff828c8026c388   cr0: 000000008005003b   cr4:
>     00000000000026f0
>     (XEN) cr3: 00000000cfc54000   cr2: 0000000000000000
>     (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: e008
>     (XEN) Xen stack trace from rsp=ffff828c8024fc08:
>     (XEN)    0000000000000020 ffff828c8010de73 0000000000000064
>     0000000000000064
>     (XEN)    ffff828c8025c8a0 ffff828c8024fd58 ffff828c80126880
>     ffff828c8010d9f1
>     (XEN)    0000000000003fff ffff828c801ee160 ffff828c801ee1d8
>     0000000000000296
>     (XEN)    ffff828c8024fd58 ffff828c80127c96 0000000000000046
>     64ff828c801192e0
>     (XEN)    ffff828c8026c360 ffff828c801ee160 ffff828c8024fd58
>     0000000000000001
>     (XEN)    ffff828c8024ff28 ffff828c801272e6 000000088027cf80
>     ffff828c80266900
>     (XEN)    ffff828c8027cf80 ffff828c8024fd58 00000000000000f1
>     ffff828c801476bd
>     (XEN)    0000000002260000 0a3d70a3d70a3d99 0000000000000046
>     000000f1801192e0
>     (XEN)    0000000000000046 ffff828c8027cfa4 0000003000000008
>     0000000000114f16
>     (XEN)    0000000000000016 000000000000453c 000000000229e2c0
>     0a3d70a3d70a3d99
>     (XEN)    ffff830000000000 ffff828c8013fff0 ffff830000000000
>     0a3d70a3d70a3d99
>     (XEN)    000000000229e2c0 000000000000453c 0000000000000016
>     0000000000114f16
>     (XEN)    0000000000000001 ffff828c8028c640 0000000000000003
>     0000000000000001
>     (XEN)    0000000000000000 0000000000000000 4000000000000000
>     ffff828c802265c0
>     (XEN)    ffff830114f17000 000000f100000000 ffff828c80138561
>     000000000000e008
>     (XEN)    0000000000000246 ffff828c8024fe00 0000000000000000
>     ffff828c802084b1
>     (XEN)    ffff8300cfcda000 ffff828c80225500 ffff83000008bfc0
>     ffff83000008bf40
>     (XEN)    ffff828c802255a0 ffff828c801f0f80 0000000000000020
>     ffff828c8021823b
>     (XEN)    ffff828c80289d60 0000000000000000 0000000000000000
>     00000000cee00000
>     (XEN)    0000000000000001 00007d0000000000 ffff83000008bf44
>     0000000000000000
>     (XEN) Xen call trace:
>     (XEN)    [<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN)    [<ffff828c8010de73>] dump_registers+0x53/0x110
>     (XEN)    [<ffff828c80126880>] serial_rx+0x0/0xb0
>     (XEN)    [<ffff828c8010d9f1>] handle_keypress+0x81/0xe0
>     (XEN)    [<ffff828c80127c96>] serial_rx_interrupt+0x66/0xe0
>     (XEN)    [<ffff828c801272e6>] ns16550_interrupt+0x66/0xa0
>     (XEN)    [<ffff828c801476bd>] do_IRQ+0x39d/0x3f0
>     (XEN)    [<ffff828c8013fff0>] common_interrupt+0x20/0x30
>     (XEN)    [<ffff828c80138561>] clear_page_sse2+0x21/0x30
>     (XEN)    [<ffff828c802084b1>] scrub_heap_pages+0xe1/0x1b0
>     (XEN)    [<ffff828c8021823b>] __start_xen+0x196b/0x2650
>     (XEN)    [<ffff828c801000b5>] __high_start+0xa1/0xa3
>     (XEN)
>     (XEN) *** Dumping CPU0 guest state: ***
>     (XEN) No guest context (CPU is idle).
>     (XEN)
>     (XEN) *** Dumping CPU1 host state: ***
>     (XEN) ----[ Xen-3.4.2-rc3-pre  x86_64  debug=n  Not tainted ]----
>     (XEN) CPU:    1
>     (XEN) RIP:    e008:[<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN) RFLAGS: 0000000000010002   CONTEXT: hypervisor
>     (XEN) rax: ffff828c8024fbb8   rbx: ffff828c80266900   rcx:
>     0000000000000001
>     (XEN) rdx: 00000000ffffffff   rsi: ffff828c8010d8d0   rdi:
>     0000000000000000
>     (XEN) rbp: ffff83022fdd7f28   rsp: ffff83022fdd7e28   r8:
>     0000000000000001
>     (XEN) r9:  0000000000000000   r10: ffff83022fdf5c68   r11:
>     0000000000000001
>     (XEN) r12: ffff828c80266900   r13: ffff828c802265b0   r14:
>     ffff83022fdd7f28
>     (XEN) r15: ffff828c8028a380   cr0: 000000008005003b   cr4:
>     00000000000026f0
>     (XEN) cr3: 00000000cfc54000   cr2: 0000000000000000
>     (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: e008
>     (XEN) Xen stack trace from rsp=ffff83022fdd7e28:
>     (XEN)    ffff828c80266900 ffff828c80157652 ffff83022fdd7f28
>     ffff828c8014108a
>     (XEN)    ffff828c8028a380 ffff83022fdd7f28 ffff828c802265b0
>     ffff828c80266900
>     (XEN)    ffff83022fdd7f28 ffff83022fdd7f28 0000000000000001
>     ffff83022fdf5c68
>     (XEN)    ffff83022fdf5e10 0000000000000001 0000000000000080
>     0000000000000001
>     (XEN)    ffff828c80266900 ffff828c802275c0 0000000000001000
>     000000fb00000000
>     (XEN)    ffff828c8013a552 000000000000e008 0000000000000246
>     ffff83022fdd7ef8
>     (XEN)    0000000000000000 ffff83022fdd7f28 ffff828c8013d553
>     0000000000000001
>     (XEN)    ffff828c80203e60 0000000000000001 0000000000000001
>     0000000000000020
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000001 ffff8300cfafc000
>     (XEN) Xen call trace:
>     (XEN)    [<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN)    [<ffff828c80157652>] smp_call_function_interrupt+0xc2/0xe0
>     (XEN)    [<ffff828c8014108a>] call_function_interrupt+0x2a/0x30
>     (XEN)    [<ffff828c8013a552>] default_idle+0x32/0x40
>     (XEN)    [<ffff828c8013d553>] idle_loop+0x53/0xb0
>     (XEN)
>     (XEN) *** Dumping CPU1 guest state: ***
>     (XEN) No guest context (CPU is idle).
>     (XEN)
>     (XEN) 'd' pressed -> dumping registers
>     (XEN)
>     (XEN) *** Dumping CPU0 host state: ***
>     (XEN) ----[ Xen-3.4.2-rc3-pre  x86_64  debug=n  Not tainted ]----
>     (XEN) CPU:    0
>     (XEN) RIP:    e008:[<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN) RFLAGS: 0000000000010246   CONTEXT: hypervisor
>     (XEN) rax: 0000000000000000   rbx: 0000000000000020   rcx:
>     0000000000000000
>     (XEN) rdx: 0000000000000000   rsi: 000000000000000a   rdi:
>     0000000000000000
>     (XEN) rbp: 0000000000000064   rsp: ffff828c8024fc08   r8:
>     0000000000004000
>     (XEN) r9:  0000000000003fff   r10: ffff828c80268360   r11:
>     0000000000000400
>     (XEN) r12: ffff828c8024ff28   r13: ffff828c8024fd58   r14:
>     ffff828c80126880
>     (XEN) r15: ffff828c8026c388   cr0: 000000008005003b   cr4:
>     00000000000026f0
>     (XEN) cr3: 00000000cfc54000   cr2: 0000000000000000
>     (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: e008
>     (XEN) Xen stack trace from rsp=ffff828c8024fc08:
>     (XEN)    0000000000000020 ffff828c8010de73 0000000000000064
>     0000000000000064
>     (XEN)    ffff828c8025c8a0 ffff828c8024fd58 ffff828c80126880
>     ffff828c8010d9f1
>     (XEN)    0000000000003fff ffff828c801ee160 ffff828c801ee1d8
>     0000000000000296
>     (XEN)    ffff828c8024fd58 ffff828c80127c96 ffff828c801edf24
>     6400000000000296
>     (XEN)    ffff828c8026c360 ffff828c801ee160 ffff828c8024fd58
>     0000000000000001
>     (XEN)    ffff828c8024ff28 ffff828c801272e6 000000088027cf80
>     ffff828c80266900
>     (XEN)    ffff828c8027cf80 ffff828c8024fd58 00000000000000f1
>     ffff828c801476bd
>     (XEN)    0000000002260000 0a3d70a3d70a3d99 0000000000000046
>     000000f1801192e0
>     (XEN)    0000000000000046 ffff828c8027cfa4 0000000000000296
>     0000000000118ded
>     (XEN)    000000000000002d 0000000000004637 000000000231bda0
>     0a3d70a3d70a3d99
>     (XEN)    ffff830000000000 ffff828c8013fff0 ffff830000000000
>     0a3d70a3d70a3d99
>     (XEN)    000000000231bda0 0000000000004637 000000000000002d
>     0000000000118ded
>     (XEN)    0000000000000001 ffff828c8028c640 0000000000000003
>     0000000000000001
>     (XEN)    0000000000000000 00000000000000db 4000000000000000
>     ffff828c802265c0
>     (XEN)    ffff830118ded240 000000f100000000 ffff828c8013854c
>     000000000000e008
>     (XEN)    0000000000000206 ffff828c8024fe00 0000000000000000
>     ffff828c802084b1
>     (XEN)    ffff8300cfcda000 ffff828c80225500 ffff83000008bfc0
>     ffff83000008bf40
>     (XEN)    ffff828c802255a0 ffff828c801f0f80 0000000000000020
>     ffff828c8021823b
>     (XEN)    ffff828c80289d60 0000000000000000 0000000000000000
>     00000000cee00000
>     (XEN)    0000000000000001 00007d0000000000 ffff83000008bf44
>     0000000000000000
>     (XEN) Xen call trace:
>     (XEN)    [<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN)    [<ffff828c8010de73>] dump_registers+0x53/0x110
>     (XEN)    [<ffff828c80126880>] serial_rx+0x0/0xb0
>     (XEN)    [<ffff828c8010d9f1>] handle_keypress+0x81/0xe0
>     (XEN)    [<ffff828c80127c96>] serial_rx_interrupt+0x66/0xe0
>     (XEN)    [<ffff828c801272e6>] ns16550_interrupt+0x66/0xa0
>     (XEN)    [<ffff828c801476bd>] do_IRQ+0x39d/0x3f0
>     (XEN)    [<ffff828c8013fff0>] common_interrupt+0x20/0x30
>     (XEN)    [<ffff828c8013854c>] clear_page_sse2+0xc/0x30
>     (XEN)    [<ffff828c802084b1>] scrub_heap_pages+0xe1/0x1b0
>     (XEN)    [<ffff828c8021823b>] __start_xen+0x196b/0x2650
>     (XEN)    [<ffff828c801000b5>] __high_start+0xa1/0xa3
>     (XEN)
>     (XEN) *** Dumping CPU0 guest state: ***
>     (XEN) No guest context (CPU is idle).
>     (XEN)
>     (XEN) *** Dumping CPU1 host state: ***
>     (XEN) ----[ Xen-3.4.2-rc3-pre  x86_64  debug=n  Not tainted ]----
>     (XEN) CPU:    1
>     (XEN) RIP:    e008:[<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN) RFLAGS: 0000000000010002   CONTEXT: hypervisor
>     (XEN) rax: ffff828c8024fbb8   rbx: ffff828c80266900   rcx:
>     0000000000000001
>     (XEN) rdx: 00000000ffffffff   rsi: ffff828c8010d8d0   rdi:
>     0000000000000000
>     (XEN) rbp: ffff83022fdd7f28   rsp: ffff83022fdd7e28   r8:
>     0000000000000001
>     (XEN) r9:  0000000000000000   r10: ffff83022fdf5c68   r11:
>     0000000000000001
>     (XEN) r12: ffff828c80266900   r13: ffff828c802265b0   r14:
>     ffff83022fdd7f28
>     (XEN) r15: ffff828c8028a380   cr0: 000000008005003b   cr4:
>     00000000000026f0
>     (XEN) cr3: 00000000cfc54000   cr2: 0000000000000000
>     (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: e008
>     (XEN) Xen stack trace from rsp=ffff83022fdd7e28:
>     (XEN)    ffff828c80266900 ffff828c80157652 ffff83022fdd7f28
>     ffff828c8014108a
>     (XEN)    ffff828c8028a380 ffff83022fdd7f28 ffff828c802265b0
>     ffff828c80266900
>     (XEN)    ffff83022fdd7f28 ffff83022fdd7f28 0000000000000001
>     ffff83022fdf5c68
>     (XEN)    ffff83022fdf5e10 0000000000000001 0000000000000080
>     0000000000000001
>     (XEN)    ffff828c80266900 ffff828c802275c0 0000000000001000
>     000000fb00000000
>     (XEN)    ffff828c8013a552 000000000000e008 0000000000000246
>     ffff83022fdd7ef8
>     (XEN)    0000000000000000 ffff83022fdd7f28 ffff828c8013d553
>     0000000000000001
>     (XEN)    ffff828c80203e60 0000000000000001 0000000000000001
>     0000000000000020
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000001 ffff8300cfafc000
>     (XEN) Xen call trace:
>     (XEN)    [<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN)    [<ffff828c80157652>] smp_call_function_interrupt+0xc2/0xe0
>     (XEN)    [<ffff828c8014108a>] call_function_interrupt+0x2a/0x30
>     (XEN)    [<ffff828c8013a552>] default_idle+0x32/0x40
>     (XEN)    [<ffff828c8013d553>] idle_loop+0x53/0xb0
>     (XEN)
>     (XEN) *** Dumping CPU1 guest state: ***
>     (XEN) No guest context (CPU is idle).
>     (XEN)
>     (XEN) 'd' pressed -> dumping registers
>     (XEN)
>     (XEN) *** Dumping CPU0 host state: ***
>     (XEN) ----[ Xen-3.4.2-rc3-pre  x86_64  debug=n  Not tainted ]----
>     (XEN) CPU:    0
>     (XEN) RIP:    e008:[<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN) RFLAGS: 0000000000010246   CONTEXT: hypervisor
>     (XEN) rax: 0000000000000000   rbx: 0000000000000020   rcx:
>     0000000000000000
>     (XEN) rdx: 0000000000000000   rsi: 000000000000000a   rdi:
>     0000000000000000
>     (XEN) rbp: 0000000000000064   rsp: ffff828c8024fc08   r8:
>     0000000000004000
>     (XEN) r9:  0000000000003fff   r10: ffff828c80268360   r11:
>     0000000000000400
>     (XEN) r12: ffff828c8024ff28   r13: ffff828c8024fd58   r14:
>     ffff828c80126880
>     (XEN) r15: ffff828c8026c388   cr0: 000000008005003b   cr4:
>     00000000000026f0
>     (XEN) cr3: 00000000cfc54000   cr2: 0000000000000000
>     (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: e008
>     (XEN) Xen stack trace from rsp=ffff828c8024fc08:
>     (XEN)    0000000000000020 ffff828c8010de73 0000000000000064
>     0000000000000064
>     (XEN)    ffff828c8025c8a0 ffff828c8024fd58 ffff828c80126880
>     ffff828c8010d9f1
>     (XEN)    0000000000003fff ffff828c801ee160 ffff828c801ee1d8
>     0000000000000296
>     (XEN)    ffff828c8024fd58 ffff828c80127c96 ffff828c801edf24
>     6400000000000296
>     (XEN)    ffff828c8026c360 ffff828c801ee160 ffff828c8024fd58
>     0000000000000001
>     (XEN)    ffff828c8024ff28 ffff828c801272e6 000000088027cf80
>     ffff828c80266900
>     (XEN)    ffff828c8027cf80 ffff828c8024fd58 00000000000000f1
>     ffff828c801476bd
>     (XEN)    0000000002260000 0a3d70a3d70a3d99 0000000000000046
>     000000f1801192e0
>     (XEN)    0000000000000046 ffff828c8027cfa4 0000000000000296
>     0000000000118ded
>     (XEN)    000000000000002d 0000000000004637 000000000231bda0
>     0a3d70a3d70a3d99
>     (XEN)    ffff830000000000 ffff828c8013fff0 ffff830000000000
>     0a3d70a3d70a3d99
>     (XEN)    000000000231bda0 0000000000004637 000000000000002d
>     0000000000118ded
>     (XEN)    0000000000000001 ffff828c8028c640 0000000000000003
>     0000000000000001
>     (XEN)    0000000000000000 00000000000000db 4000000000000000
>     ffff828c802265c0
>     (XEN)    ffff830118ded240 000000f100000000 ffff828c8013854c
>     000000000000e008
>     (XEN)    0000000000000206 ffff828c8024fe00 0000000000000000
>     ffff828c802084b1
>     (XEN)    ffff8300cfcda000 ffff828c80225500 ffff83000008bfc0
>     ffff83000008bf40
>     (XEN)    ffff828c802255a0 ffff828c801f0f80 0000000000000020
>     ffff828c8021823b
>     (XEN)    ffff828c80289d60 0000000000000000 0000000000000000
>     00000000cee00000
>     (XEN)    0000000000000001 00007d0000000000 ffff83000008bf44
>     0000000000000000
>     (XEN) Xen call trace:
>     (XEN)    [<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN)    [<ffff828c8010de73>] dump_registers+0x53/0x110
>     (XEN)    [<ffff828c80126880>] serial_rx+0x0/0xb0
>     (XEN)    [<ffff828c8010d9f1>] handle_keypress+0x81/0xe0
>     (XEN)    [<ffff828c80127c96>] serial_rx_interrupt+0x66/0xe0
>     (XEN)    [<ffff828c801272e6>] ns16550_interrupt+0x66/0xa0
>     (XEN)    [<ffff828c801476bd>] do_IRQ+0x39d/0x3f0
>     (XEN)    [<ffff828c8013fff0>] common_interrupt+0x20/0x30
>     (XEN)    [<ffff828c8013854c>] clear_page_sse2+0xc/0x30
>     (XEN)    [<ffff828c802084b1>] scrub_heap_pages+0xe1/0x1b0
>     (XEN)    [<ffff828c8021823b>] __start_xen+0x196b/0x2650
>     (XEN)    [<ffff828c801000b5>] __high_start+0xa1/0xa3
>     (XEN)
>     (XEN) *** Dumping CPU0 guest state: ***
>     (XEN) No guest context (CPU is idle).
>     (XEN)
>     (XEN) *** Dumping CPU1 host state: ***
>     (XEN) ----[ Xen-3.4.2-rc3-pre  x86_64  debug=n  Not tainted ]----
>     (XEN) CPU:    1
>     (XEN) RIP:    e008:[<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN) RFLAGS: 0000000000010002   CONTEXT: hypervisor
>     (XEN) rax: ffff828c8024fbb8   rbx: ffff828c80266900   rcx:
>     0000000000000001
>     (XEN) rdx: 00000000ffffffff   rsi: ffff828c8010d8d0   rdi:
>     0000000000000000
>     (XEN) rbp: ffff83022fdd7f28   rsp: ffff83022fdd7e28   r8:
>     0000000000000001
>     (XEN) r9:  0000000000000000   r10: ffff83022fdf5c68   r11:
>     0000000000000001
>     (XEN) r12: ffff828c80266900   r13: ffff828c802265b0   r14:
>     ffff83022fdd7f28
>     (XEN) r15: ffff828c8028a380   cr0: 000000008005003b   cr4:
>     00000000000026f0
>     (XEN) cr3: 00000000cfc54000   cr2: 0000000000000000
>     (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: e008
>     (XEN) Xen stack trace from rsp=ffff83022fdd7e28:
>     (XEN)    ffff828c80266900 ffff828c80157652 ffff83022fdd7f28
>     ffff828c8014108a
>     (XEN)    ffff828c8028a380 ffff83022fdd7f28 ffff828c802265b0
>     ffff828c80266900
>     (XEN)    ffff83022fdd7f28 ffff83022fdd7f28 0000000000000001
>     ffff83022fdf5c68
>     (XEN)    ffff83022fdf5e10 0000000000000001 0000000000000080
>     0000000000000001
>     (XEN)    ffff828c80266900 ffff828c802275c0 0000000000001000
>     000000fb00000000
>     (XEN)    ffff828c8013a552 000000000000e008 0000000000000246
>     ffff83022fdd7ef8
>     (XEN)    0000000000000000 ffff83022fdd7f28 ffff828c8013d553
>     0000000000000001
>     (XEN)    ffff828c80203e60 0000000000000001 0000000000000001
>     0000000000000020
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000001 ffff8300cfafc000
>     (XEN) Xen call trace:
>     (XEN)    [<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN)    [<ffff828c80157652>] smp_call_function_interrupt+0xc2/0xe0
>     (XEN)    [<ffff828c8014108a>] call_function_interrupt+0x2a/0x30
>     (XEN)    [<ffff828c8013a552>] default_idle+0x32/0x40
>     (XEN)    [<ffff828c8013d553>] idle_loop+0x53/0xb0
>     (XEN)
>     (XEN) *** Dumping CPU1 guest state: ***
>     (XEN) No guest context (CPU is idle).
>     (XEN)
>     (XEN) .'0' pressed -> dumping Dom0's registers
>     (XEN) *** Dumping Dom0 vcpu#0 state: ***
>     (XEN) RIP:    e033:[<ffffffff817472e0>]
>     (XEN) RFLAGS: 0000000000000200   EM: 1   CONTEXT: pv guest
>     (XEN) rax: 0000000000000000   rbx: 0000000000000000   rcx:
>     0000000000000000
>     (XEN) rdx: 0000000000000000   rsi: ffffffff82379000   rdi:
>     0000000000000000
>     (XEN) rbp: 0000000000000000   rsp: ffffffff82392000   r8:
>     0000000000000000
>     (XEN) r9:  0000000000000000   r10: 0000000000000000   r11:
>     0000000000000000
>     (XEN) r12: 0000000000000000   r13: 0000000000000000   r14:
>     0000000000000000
>     (XEN) r15: 0000000000000000   cr0: 0000000000000000   cr4:
>     0000000000002660
>     (XEN) cr3: 000000022637a000   cr2: 0000000000000000
>     (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: e02b   cs: e033
>     (XEN) *** Dumping Dom0 vcpu#1 state: ***
>     (XEN) RIP:    0000:[<0000000000000000>]
>     (XEN) RFLAGS: 0000000000000000   EM: 1   CONTEXT: pv guest
>     (XEN) rax: 0000000000000000   rbx: 0000000000000000   rcx:
>     0000000000000000
>     (XEN) rdx: 0000000000000000   rsi: 0000000000000000   rdi:
>     0000000000000000
>     (XEN) rbp: 0000000000000000   rsp: 0000000000000000   r8:
>     0000000000000000
>     (XEN) r9:  0000000000000000   r10: 0000000000000000   r11:
>     0000000000000000
>     (XEN) r12: 0000000000000000   r13: 0000000000000000   r14:
>     0000000000000000
>     (XEN) r15: 0000000000000000   cr0: 0000000000000000   cr4:
>     0000000000002660
>     (XEN) cr3: 0000000000000000   cr2: 0000000000000000
>     (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: 0000
>     (XEN) '0' pressed -> dumping Dom0's registers
>     (XEN) *** Dumping Dom0 vcpu#0 state: ***
>     (XEN) RIP:    e033:[<ffffffff817472e0>]
>     (XEN) RFLAGS: 0000000000000200   EM: 1   CONTEXT: pv guest
>     (XEN) rax: 0000000000000000   rbx: 0000000000000000   rcx:
>     0000000000000000
>     (XEN) rdx: 0000000000000000   rsi: ffffffff82379000   rdi:
>     0000000000000000
>     (XEN) rbp: 0000000000000000   rsp: ffffffff82392000   r8:
>     0000000000000000
>     (XEN) r9:  0000000000000000   r10: 0000000000000000   r11:
>     0000000000000000
>     (XEN) r12: 0000000000000000   r13: 0000000000000000   r14:
>     0000000000000000
>     (XEN) r15: 0000000000000000   cr0: 0000000000000000   cr4:
>     0000000000002660
>     (XEN) cr3: 000000022637a000   cr2: 0000000000000000
>     (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: e02b   cs: e033
>     (XEN) *** Dumping Dom0 vcpu#1 state: ***
>     (XEN) RIP:    0000:[<0000000000000000>]
>     (XEN) RFLAGS: 0000000000000000   EM: 1   CONTEXT: pv guest
>     (XEN) rax: 0000000000000000   rbx: 0000000000000000   rcx:
>     0000000000000000
>     (XEN) rdx: 0000000000000000   rsi: 0000000000000000   rdi:
>     0000000000000000
>     (XEN) rbp: 0000000000000000   rsp: 0000000000000000   r8:
>     0000000000000000
>     (XEN) r9:  0000000000000000   r10: 0000000000000000   r11:
>     0000000000000000
>     (XEN) r12: 0000000000000000   r13: 0000000000000000   r14:
>     0000000000000000
>     (XEN) r15: 0000000000000000   cr0: 0000000000000000   cr4:
>     0000000000002660
>     (XEN) cr3: 0000000000000000   cr2: 0000000000000000
>     (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: 0000
>     (XEN) .Scheduler: SMP Credit Scheduler (credit)
>     (XEN) info:
>     (XEN)     ncpus              = 2
>     (XEN)     master             = 0
>     (XEN)     credit             = 600
>     (XEN)     credit balance     = 0
>     (XEN)     weight             = 0
>     (XEN)     runq_sort          = 0
>     (XEN)     default-weight     = 256
>     (XEN)     msecs per tick     = 10ms
>     (XEN)     credits per tick   = 100
>     (XEN)     ticks per tslice   = 3
>     (XEN)     ticks per acct     = 3
>     (XEN)     migration delay    = 0us
>     (XEN) idlers: 00000003
>     (XEN) active vcpus:
>     (XEN) sched_smt_power_savings: disabled
>     (XEN) NOW=0x0000000F74F41DA0
>     (XEN) CPU[00]  sort=0, sibling=00000001, core=00000003
>     (XEN)     run: [32767.0] pri=-64 flags=0 cpu=0
>     (XEN) CPU[01]  sort=0, sibling=00000002, core=00000003
>     (XEN)     run: [32767.1] pri=-64 flags=0 cpu=1
>     (XEN) .'d' pressed -> dumping registers
>     (XEN)
>     (XEN) *** Dumping CPU0 host state: ***
>     (XEN) ----[ Xen-3.4.2-rc3-pre  x86_64  debug=n  Not tainted ]----
>     (XEN) CPU:    0
>     (XEN) RIP:    e008:[<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN) RFLAGS: 0000000000010246   CONTEXT: hypervisor
>     (XEN) rax: 0000000000000000   rbx: 0000000000000020   rcx:
>     0000000000000000
>     (XEN) rdx: 0000000000000000   rsi: 000000000000000a   rdi:
>     0000000000000000
>     (XEN) rbp: 0000000000000064   rsp: ffff828c8024fc08   r8:
>     0000000000004000
>     (XEN) r9:  0000000000003fff   r10: ffff828c80268360   r11:
>     0000000000000400
>     (XEN) r12: ffff828c8024ff28   r13: ffff828c8024fd58   r14:
>     ffff828c80126880
>     (XEN) r15: ffff828c8026c388   cr0: 000000008005003b   cr4:
>     00000000000026f0
>     (XEN) cr3: 00000000cfc54000   cr2: 0000000000000000
>     (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: e008
>     (XEN) Xen stack trace from rsp=ffff828c8024fc08:
>     (XEN)    0000000000000020 ffff828c8010de73 0000000000000064
>     0000000000000064
>     (XEN)    ffff828c8025c8a0 ffff828c8024fd58 ffff828c80126880
>     ffff828c8010d9f1
>     (XEN)    ffff828c80266900 ffff828c801ee160 ffff828c801ee1d8
>     0000000000000296
>     (XEN)    ffff828c8024fd58 ffff828c80127c96 0000000000000046
>     64ff828c801192e0
>     (XEN)    ffff828c8026c360 ffff828c801ee160 ffff828c8024fd58
>     0000000000000001
>     (XEN)    ffff828c8024ff28 ffff828c801272e6 0000000800000000
>     ffff828c80266900
>     (XEN)    ffff828c8027cf80 ffff828c8024fd58 00000000000000f1
>     ffff828c801476bd
>     (XEN)    00000000024b8000 0a3d70a3d70a3d99 0000000000000046
>     000000f1801192e0
>     (XEN)    0000000000000046 ffff828c8027cfa4 0000003000000008
>     0000000000126635
>     (XEN)    0000000000000035 0000000000004998 00000000024cc6a0
>     0a3d70a3d70a3d99
>     (XEN)    ffff830000000000 ffff828c8013fff0 ffff830000000000
>     0a3d70a3d70a3d99
>     (XEN)    00000000024cc6a0 0000000000004998 0000000000000035
>     0000000000126635
>     (XEN)    0000000000000400 ffff828c80268360 0000000000003fff
>     0000000000004000
>     (XEN)    0000000000000000 0000000000000016 4000000000000000
>     0000000000000046
>     (XEN)    ffff830126635e90 000000f100000000 ffff828c8013854c
>     000000000000e008
>     (XEN)    0000000000000202 ffff828c8024fe00 0000000000000000
>     ffff828c802084b1
>     (XEN)    ffff8300cfcda000 ffff828c80225500 ffff83000008bfc0
>     ffff83000008bf40
>     (XEN)    ffff828c802255a0 ffff828c801f0f80 0000000000000020
>     ffff828c8021823b
>     (XEN)    ffff828c80289d60 0000000000000000 0000000000000000
>     00000000cee00000
>     (XEN)    0000000000000001 00007d0000000000 ffff83000008bf44
>     0000000000000000
>     (XEN) Xen call trace:
>     (XEN)    [<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN)    [<ffff828c8010de73>] dump_registers+0x53/0x110
>     (XEN)    [<ffff828c80126880>] serial_rx+0x0/0xb0
>     (XEN)    [<ffff828c8010d9f1>] handle_keypress+0x81/0xe0
>     (XEN)    [<ffff828c80127c96>] serial_rx_interrupt+0x66/0xe0
>     (XEN)    [<ffff828c801272e6>] ns16550_interrupt+0x66/0xa0
>     (XEN)    [<ffff828c801476bd>] do_IRQ+0x39d/0x3f0
>     (XEN)    [<ffff828c8013fff0>] common_interrupt+0x20/0x30
>     (XEN)    [<ffff828c8013854c>] clear_page_sse2+0xc/0x30
>     (XEN)    [<ffff828c802084b1>] scrub_heap_pages+0xe1/0x1b0
>     (XEN)    [<ffff828c8021823b>] __start_xen+0x196b/0x2650
>     (XEN)    [<ffff828c801000b5>] __high_start+0xa1/0xa3
>     (XEN)
>     (XEN) *** Dumping CPU0 guest state: ***
>     (XEN) No guest context (CPU is idle).
>     (XEN)
>     (XEN) *** Dumping CPU1 host state: ***
>     (XEN) ----[ Xen-3.4.2-rc3-pre  x86_64  debug=n  Not tainted ]----
>     (XEN) CPU:    1
>     (XEN) RIP:    e008:[<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN) RFLAGS: 0000000000010002   CONTEXT: hypervisor
>     (XEN) rax: ffff828c8024fbb8   rbx: ffff828c80266900   rcx:
>     0000000000000001
>     (XEN) rdx: 00000000ffffffff   rsi: ffff828c8010d8d0   rdi:
>     0000000000000000
>     (XEN) rbp: ffff83022fdd7f28   rsp: ffff83022fdd7e28   r8:
>     0000000000000001
>     (XEN) r9:  0000000000000000   r10: ffff83022fdf5c68   r11:
>     0000000000000001
>     (XEN) r12: ffff828c80266900   r13: ffff828c802265b0   r14:
>     ffff83022fdd7f28
>     (XEN) r15: ffff828c8028a380   cr0: 000000008005003b   cr4:
>     00000000000026f0
>     (XEN) cr3: 00000000cfc54000   cr2: 0000000000000000
>     (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: e008
>     (XEN) Xen stack trace from rsp=ffff83022fdd7e28:
>     (XEN)    ffff828c80266900 ffff828c80157652 ffff83022fdd7f28
>     ffff828c8014108a
>     (XEN)    ffff828c8028a380 ffff83022fdd7f28 ffff828c802265b0
>     ffff828c80266900
>     (XEN)    ffff83022fdd7f28 ffff83022fdd7f28 0000000000000001
>     ffff83022fdf5c68
>     (XEN)    ffff83022fdf5e10 0000000000000001 0000000000000080
>     0000000000000001
>     (XEN)    ffff828c80266900 ffff828c802275c0 0000000000001000
>     000000fb00000000
>     (XEN)    ffff828c8013a552 000000000000e008 0000000000000246
>     ffff83022fdd7ef8
>     (XEN)    0000000000000000 ffff83022fdd7f28 ffff828c8013d553
>     0000000000000001
>     (XEN)    ffff828c80203e60 0000000000000001 0000000000000001
>     0000000000000020
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000001 ffff8300cfafc000
>     (XEN) Xen call trace:
>     (XEN)    [<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN)    [<ffff828c80157652>] smp_call_function_interrupt+0xc2/0xe0
>     (XEN)    [<ffff828c8014108a>] call_function_interrupt+0x2a/0x30
>     (XEN)    [<ffff828c8013a552>] default_idle+0x32/0x40
>     (XEN)    [<ffff828c8013d553>] idle_loop+0x53/0xb0
>     (XEN)
>     (XEN) *** Dumping CPU1 guest state: ***
>     (XEN) No guest context (CPU is idle).
>     (XEN)
>     (XEN) 'd' pressed -> dumping registers
>     (XEN)
>     (XEN) *** Dumping CPU0 host state: ***
>     (XEN) ----[ Xen-3.4.2-rc3-pre  x86_64  debug=n  Not tainted ]----
>     (XEN) CPU:    0
>     (XEN) RIP:    e008:[<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN) RFLAGS: 0000000000010246   CONTEXT: hypervisor
>     (XEN) rax: 0000000000000000   rbx: 0000000000000020   rcx:
>     0000000000000000
>     (XEN) rdx: 0000000000000000   rsi: 000000000000000a   rdi:
>     0000000000000000
>     (XEN) rbp: 0000000000000064   rsp: ffff828c8024fc08   r8:
>     0000000000004000
>     (XEN) r9:  0000000000003fff   r10: ffff828c80268360   r11:
>     0000000000000400
>     (XEN) r12: ffff828c8024ff28   r13: ffff828c8024fd58   r14:
>     ffff828c80126880
>     (XEN) r15: ffff828c8026c388   cr0: 000000008005003b   cr4:
>     00000000000026f0
>     (XEN) cr3: 00000000cfc54000   cr2: 0000000000000000
>     (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: e008
>     (XEN) Xen stack trace from rsp=ffff828c8024fc08:
>     (XEN)    0000000000000020 ffff828c8010de73 0000000000000064
>     0000000000000064
>     (XEN)    ffff828c8025c8a0 ffff828c8024fd58 ffff828c80126880
>     ffff828c8010d9f1
>     (XEN)    ffff828c80266900 ffff828c801ee160 ffff828c801ee1d8
>     0000000000000296
>     (XEN)    ffff828c8024fd58 ffff828c80127c96 0000000000000046
>     64ff828c801192e0
>     (XEN)    ffff828c8026c360 ffff828c801ee160 ffff828c8024fd58
>     0000000000000001
>     (XEN)    ffff828c8024ff28 ffff828c801272e6 0000000800000000
>     ffff828c80266900
>     (XEN)    ffff828c8027cf80 ffff828c8024fd58 00000000000000f1
>     ffff828c801476bd
>     (XEN)    00000000024b8000 0a3d70a3d70a3d99 0000000000000046
>     000000f1801192e0
>     (XEN)    0000000000000046 ffff828c8027cfa4 0000003000000008
>     0000000000126635
>     (XEN)    0000000000000035 0000000000004998 00000000024cc6a0
>     0a3d70a3d70a3d99
>     (XEN)    ffff830000000000 ffff828c8013fff0 ffff830000000000
>     0a3d70a3d70a3d99
>     (XEN)    00000000024cc6a0 0000000000004998 0000000000000035
>     0000000000126635
>     (XEN)    0000000000000400 ffff828c80268360 0000000000003fff
>     0000000000004000
>     (XEN)    0000000000000000 0000000000000016 4000000000000000
>     0000000000000046
>     (XEN)    ffff830126635e90 000000f100000000 ffff828c8013854c
>     000000000000e008
>     (XEN)    0000000000000202 ffff828c8024fe00 0000000000000000
>     ffff828c802084b1
>     (XEN)    ffff8300cfcda000 ffff828c80225500 ffff83000008bfc0
>     ffff83000008bf40
>     (XEN)    ffff828c802255a0 ffff828c801f0f80 0000000000000020
>     ffff828c8021823b
>     (XEN)    ffff828c80289d60 0000000000000000 0000000000000000
>     00000000cee00000
>     (XEN)    0000000000000001 00007d0000000000 ffff83000008bf44
>     0000000000000000
>     (XEN) Xen call trace:
>     (XEN)    [<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN)    [<ffff828c8010de73>] dump_registers+0x53/0x110
>     (XEN)    [<ffff828c80126880>] serial_rx+0x0/0xb0
>     (XEN)    [<ffff828c8010d9f1>] handle_keypress+0x81/0xe0
>     (XEN)    [<ffff828c80127c96>] serial_rx_interrupt+0x66/0xe0
>     (XEN)    [<ffff828c801272e6>] ns16550_interrupt+0x66/0xa0
>     (XEN)    [<ffff828c801476bd>] do_IRQ+0x39d/0x3f0
>     (XEN)    [<ffff828c8013fff0>] common_interrupt+0x20/0x30
>     (XEN)    [<ffff828c8013854c>] clear_page_sse2+0xc/0x30
>     (XEN)    [<ffff828c802084b1>] scrub_heap_pages+0xe1/0x1b0
>     (XEN)    [<ffff828c8021823b>] __start_xen+0x196b/0x2650
>     (XEN)    [<ffff828c801000b5>] __high_start+0xa1/0xa3
>     (XEN)
>     (XEN) *** Dumping CPU0 guest state: ***
>     (XEN) No guest context (CPU is idle).
>     (XEN)
>     (XEN) *** Dumping CPU1 host state: ***
>     (XEN) ----[ Xen-3.4.2-rc3-pre  x86_64  debug=n  Not tainted ]----
>     (XEN) CPU:    1
>     (XEN) RIP:    e008:[<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN) RFLAGS: 0000000000010002   CONTEXT: hypervisor
>     (XEN) rax: ffff828c8024fbb8   rbx: ffff828c80266900   rcx:
>     0000000000000001
>     (XEN) rdx: 00000000ffffffff   rsi: ffff828c8010d8d0   rdi:
>     0000000000000000
>     (XEN) rbp: ffff83022fdd7f28   rsp: ffff83022fdd7e28   r8:
>     0000000000000001
>     (XEN) r9:  0000000000000000   r10: ffff83022fdf5c68   r11:
>     0000000000000001
>     (XEN) r12: ffff828c80266900   r13: ffff828c802265b0   r14:
>     ffff83022fdd7f28
>     (XEN) r15: ffff828c8028a380   cr0: 000000008005003b   cr4:
>     00000000000026f0
>     (XEN) cr3: 00000000cfc54000   cr2: 0000000000000000
>     (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: e008
>     (XEN) Xen stack trace from rsp=ffff83022fdd7e28:
>     (XEN)    ffff828c80266900 ffff828c80157652 ffff83022fdd7f28
>     ffff828c8014108a
>     (XEN)    ffff828c8028a380 ffff83022fdd7f28 ffff828c802265b0
>     ffff828c80266900
>     (XEN)    ffff83022fdd7f28 ffff83022fdd7f28 0000000000000001
>     ffff83022fdf5c68
>     (XEN)    ffff83022fdf5e10 0000000000000001 0000000000000080
>     0000000000000001
>     (XEN)    ffff828c80266900 ffff828c802275c0 0000000000001000
>     000000fb00000000
>     (XEN)    ffff828c8013a552 000000000000e008 0000000000000246
>     ffff83022fdd7ef8
>     (XEN)    0000000000000000 ffff83022fdd7f28 ffff828c8013d553
>     0000000000000001
>     (XEN)    ffff828c80203e60 0000000000000001 0000000000000001
>     0000000000000020
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000001 ffff8300cfafc000
>     (XEN) Xen call trace:
>     (XEN)    [<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN)    [<ffff828c80157652>] smp_call_function_interrupt+0xc2/0xe0
>     (XEN)    [<ffff828c8014108a>] call_function_interrupt+0x2a/0x30
>     (XEN)    [<ffff828c8013a552>] default_idle+0x32/0x40
>     (XEN)    [<ffff828c8013d553>] idle_loop+0x53/0xb0
>     (XEN)
>     (XEN) *** Dumping CPU1 guest state: ***
>     (XEN) No guest context (CPU is idle).
>     (XEN)
>     (XEN) CPU    NMI
>     (XEN)   0      0
>     (XEN)   1      0
>     (XEN) dom0 vcpu0: NMI neither pending nor masked
>     (XEN) .'u' pressed -> dumping numa info (now-0x13:2678DC92)
>     (XEN) idx0 -> NODE0 start->0 size->2293760
>     (XEN) phys_to_nid(0000000000001000) -> 0 should be 0
>     (XEN) CPU0 -> NODE0
>     (XEN) CPU1 -> NODE0
>     (XEN) Memory location of each domain:
>     (XEN) Domain 0 (total: 262144):
>     (XEN)     Node 0: 262144
>     (XEN) Guest interrupt information:
>     (XEN)    Vec 32 IRQ  1: type=IO-APIC-edge    status=00000002
>     mapped, unbound
>     (XEN)    Vec 40 IRQ  3: type=IO-APIC-edge    status=00000002
>     mapped, unbound
>     (XEN)    Vec 48 IRQ  5: type=IO-APIC-edge    status=00000002
>     mapped, unbound
>     (XEN)    Vec 56 IRQ  6: type=IO-APIC-edge    status=00000002
>     mapped, unbound
>     (XEN)    Vec 64 IRQ  7: type=IO-APIC-edge    status=00000002
>     mapped, unbound
>     (XEN)    Vec 72 IRQ  8: type=IO-APIC-edge    status=00000002
>     mapped, unbound
>     (XEN)    Vec 80 IRQ  9: type=IO-APIC-level   status=00000002
>     mapped, unbound
>     (XEN)    Vec 88 IRQ 10: type=IO-APIC-edge    status=00000002
>     mapped, unbound
>     (XEN)    Vec 96 IRQ 11: type=IO-APIC-edge    status=00000002
>     mapped, unbound
>     (XEN)    Vec104 IRQ 12: type=IO-APIC-edge    status=00000002
>     mapped, unbound
>     (XEN)    Vec112 IRQ 13: type=IO-APIC-edge    status=00000002
>     mapped, unbound
>     (XEN)    Vec120 IRQ 14: type=IO-APIC-edge    status=00000002
>     mapped, unbound
>     (XEN)    Vec136 IRQ 15: type=IO-APIC-edge    status=00000002
>     mapped, unbound
>     (XEN)    Vec224 IRQ  0: type=XT-PIC          status=00000000
>     mapped, unbound
>     (XEN)    Vec225 IRQ  1: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec226 IRQ  2: type=XT-PIC          status=00000000
>     mapped, unbound
>     (XEN)    Vec227 IRQ  3: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec228 IRQ  4: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec229 IRQ  5: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec230 IRQ  6: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec231 IRQ  7: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec232 IRQ  8: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec233 IRQ  9: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec234 IRQ 10: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec235 IRQ 11: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec236 IRQ 12: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec237 IRQ 13: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec238 IRQ 14: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec239 IRQ 15: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec240 IRQ  0: type=IO-APIC-edge    status=00000000
>     mapped, unbound
>     (XEN)    Vec241 IRQ  4: type=IO-APIC-edge    status=00000000
>     mapped, unbound
>     (XEN) IO-APIC interrupt information:
>     (XEN)     IRQ  0 Vec240:
>     (XEN)       Apic 0x00, Pin  2: vector=240, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN)     IRQ  1 Vec 32:
>     (XEN)       Apic 0x00, Pin  1: vector=32, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN)     IRQ  3 Vec 40:
>     (XEN)       Apic 0x00, Pin  3: vector=40, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN)     IRQ  4 Vec241:
>     (XEN)       Apic 0x00, Pin  4: vector=241, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN)     IRQ  5 Vec 48:
>     (XEN)       Apic 0x00, Pin  5: vector=48, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN)     IRQ  6 Vec 56:
>     (XEN)       Apic 0x00, Pin  6: vector=56, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN)     IRQ  7 Vec 64:
>     (XEN)       Apic 0x00, Pin  7: vector=64, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN)     IRQ  8 Vec 72:
>     (XEN)       Apic 0x00, Pin  8: vector=72, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN)     IRQ  9 Vec 80:
>     (XEN)       Apic 0x00, Pin  9: vector=80, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=level, mask=1
>     (XEN)     IRQ 10 Vec 88:
>     (XEN)       Apic 0x00, Pin 10: vector=88, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN)     IRQ 11 Vec 96:
>     (XEN)       Apic 0x00, Pin 11: vector=96, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN)     IRQ 12 Vec104:
>     (XEN)       Apic 0x00, Pin 12: vector=104, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN)     IRQ 13 Vec112:
>     (XEN)       Apic 0x00, Pin 13: vector=112, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN)     IRQ 14 Vec120:
>     (XEN)       Apic 0x00, Pin 14: vector=120, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN)     IRQ 15 Vec136:
>     (XEN)       Apic 0x00, Pin 15: vector=136, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN) Triggering NMI on APIC ID 1
>     (XEN) .'0' pressed -> dumping Dom0's registers
>     (XEN) *** Dumping Dom0 vcpu#0 state: ***
>     (XEN) RIP:    e033:[<ffffffff817472e0>]
>     (XEN) RFLAGS: 0000000000000200   EM: 1   CONTEXT: pv guest
>     (XEN) rax: 0000000000000000   rbx: 0000000000000000   rcx:
>     0000000000000000
>     (XEN) rdx: 0000000000000000   rsi: ffffffff82379000   rdi:
>     0000000000000000
>     (XEN) rbp: 0000000000000000   rsp: ffffffff82392000   r8:
>     0000000000000000
>     (XEN) r9:  0000000000000000   r10: 0000000000000000   r11:
>     0000000000000000
>     (XEN) r12: 0000000000000000   r13: 0000000000000000   r14:
>     0000000000000000
>     (XEN) r15: 0000000000000000   cr0: 0000000000000000   cr4:
>     0000000000002660
>     (XEN) cr3: 000000022637a000   cr2: 0000000000000000
>     (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: e02b   cs: e033
>     (XEN) *** Dumping Dom0 vcpu#1 state: ***
>     (XEN) RIP:    0000:[<0000000000000000>]
>     (XEN) RFLAGS: 0000000000000000   EM: 1   CONTEXT: pv guest
>     (XEN) rax: 0000000000000000   rbx: 0000000000000000   rcx:
>     0000000000000000
>     (XEN) rdx: 0000000000000000   rsi: 0000000000000000   rdi:
>     0000000000000000
>     (XEN) rbp: 0000000000000000   rsp: 0000000000000000   r8:
>     0000000000000000
>     (XEN) r9:  0000000000000000   r10: 0000000000000000   r11:
>     0000000000000000
>     (XEN) r12: 0000000000000000   r13: 0000000000000000   r14:
>     0000000000000000
>     (XEN) r15: 0000000000000000   cr0: 0000000000000000   cr4:
>     0000000000002660
>     (XEN) cr3: 0000000000000000   cr2: 0000000000000000
>     (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: 0000
>     (XEN) 'e' pressed -> dumping event-channel info
>     (XEN) Domain 0 polling vCPUs: 00000000
>     (XEN) Event channel information for domain 0:
>     (XEN)     port [p/m]
>     (XEN) Synced stime skew: max=1151521ns avg=1151521ns samples=1
>     current=1151521ns
>     (XEN) Synced cycles skew: max=513 avg=513 samples=1 current=513
>     (XEN) Dumping timer queues: NOW=0x0000001327B63A79
>     (XEN) CPU[00]   1 : ffff828c802667c0 ex=0x0000001328AD008B
>     0000000000000000 ffff828c80114260
>     (XEN)   2 : ffff828c8028c640 ex=0x000000231B146CF2
>     0000000000000000 ffff828c8015a3f0
>     (XEN)   3 : ffff828c8028fe40 ex=0x000000132D652ACB
>     0000000000000000 ffff828c8017e830
>     (XEN)  L0 : ffff83022fdf5728 ex=0x00000013281471A5
>     0000000000000000 ffff828c80114cf0
>     (XEN)
>     (XEN) CPU[01]  L0 : ffff83022fdf5c68 ex=0x00000013283F62AC
>     0000000000000001 ffff828c80114cf0
>     (XEN)
>     (XEN) 'e' pressed -> dumping event-channel info
>     (XEN) Domain 0 polling vCPUs: 00000000
>     (XEN) Event channel information for domain 0:
>     (XEN)     port [p/m]
>     (XEN) .CPU    NMI
>     (XEN)   0      0
>     (XEN)   1      1
>     (XEN) dom0 vcpu0: NMI neither pending nor masked
>     (XEN) .'u' pressed -> dumping numa info (now-0x13:29135B42)
>     (XEN) idx0 -> NODE0 start->0 size->2293760
>     (XEN) phys_to_nid(0000000000001000) -> 0 should be 0
>     (XEN) CPU0 -> NODE0
>     (XEN) CPU1 -> NODE0
>     (XEN) Memory location of each domain:
>     (XEN) Domain 0 (total: 262144):
>     (XEN)     Node 0: 262144
>     (XEN) Synced stime skew: max=1152011ns avg=1151766ns samples=2
>     current=1152011ns
>     (XEN) Synced cycles skew: max=513 avg=508 samples=2 current=504
>     (XEN) Synced stime skew: max=1152142ns avg=1151891ns samples=3
>     current=1152142ns
>     (XEN) Synced cycles skew: max=513 avg=390 samples=3 current=153
>     (XEN) 'C' pressed -> triggering crashdump
>     (XEN)  * no crash kernel loaded!
>     (XEN) .Guest interrupt information:
>     (XEN)    Vec 32 IRQ  1: type=IO-APIC-edge    status=00000002
>     mapped, unbound
>     (XEN)    Vec 40 IRQ  3: type=IO-APIC-edge    status=00000002
>     mapped, unbound
>     (XEN)    Vec 48 IRQ  5: type=IO-APIC-edge    status=00000002
>     mapped, unbound
>     (XEN)    Vec 56 IRQ  6: type=IO-APIC-edge    status=00000002
>     mapped, unbound
>     (XEN)    Vec 64 IRQ  7: type=IO-APIC-edge    status=00000002
>     mapped, unbound
>     (XEN)    Vec 72 IRQ  8: type=IO-APIC-edge    status=00000002
>     mapped, unbound
>     (XEN)    Vec 80 IRQ  9: type=IO-APIC-level   status=00000002
>     mapped, unbound
>     (XEN)    Vec 88 IRQ 10: type=IO-APIC-edge    status=00000002
>     mapped, unbound
>     (XEN)    Vec 96 IRQ 11: type=IO-APIC-edge    status=00000002
>     mapped, unbound
>     (XEN)    Vec104 IRQ 12: type=IO-APIC-edge    status=00000002
>     mapped, unbound
>     (XEN)    Vec112 IRQ 13: type=IO-APIC-edge    status=00000002
>     mapped, unbound
>     (XEN)    Vec120 IRQ 14: type=IO-APIC-edge    status=00000002
>     mapped, unbound
>     (XEN)    Vec136 IRQ 15: type=IO-APIC-edge    status=00000002
>     mapped, unbound
>     (XEN)    Vec224 IRQ  0: type=XT-PIC          status=00000000
>     mapped, unbound
>     (XEN)    Vec225 IRQ  1: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec226 IRQ  2: type=XT-PIC          status=00000000
>     mapped, unbound
>     (XEN)    Vec227 IRQ  3: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec228 IRQ  4: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec229 IRQ  5: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec230 IRQ  6: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec231 IRQ  7: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec232 IRQ  8: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec233 IRQ  9: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec234 IRQ 10: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec235 IRQ 11: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec236 IRQ 12: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec237 IRQ 13: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec238 IRQ 14: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec239 IRQ 15: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec240 IRQ  0: type=IO-APIC-edge    status=00000000
>     mapped, unbound
>     (XEN)    Vec241 IRQ  4: type=IO-APIC-edge    status=00000000
>     mapped, unbound
>     (XEN) IO-APIC interrupt information:
>     (XEN)     IRQ  0 Vec240:
>     (XEN)       Apic 0x00, Pin  2: vector=240, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN)     IRQ  1 Vec 32:
>     (XEN)       Apic 0x00, Pin  1: vector=32, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN)     IRQ  3 Vec 40:
>     (XEN)       Apic 0x00, Pin  3: vector=40, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN)     IRQ  4 Vec241:
>     (XEN)       Apic 0x00, Pin  4: vector=241, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN)     IRQ  5 Vec 48:
>     (XEN)       Apic 0x00, Pin  5: vector=48, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN)     IRQ  6 Vec 56:
>     (XEN)       Apic 0x00, Pin  6: vector=56, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN)     IRQ  7 Vec 64:
>     (XEN)       Apic 0x00, Pin  7: vector=64, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN)     IRQ  8 Vec 72:
>     (XEN)       Apic 0x00, Pin  8: vector=72, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN)     IRQ  9 Vec 80:
>     (XEN)       Apic 0x00, Pin  9: vector=80, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=level, mask=1
>     (XEN)     IRQ 10 Vec 88:
>     (XEN)       Apic 0x00, Pin 10: vector=88, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN)     IRQ 11 Vec 96:
>     (XEN)       Apic 0x00, Pin 11: vector=96, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN)     IRQ 12 Vec104:
>     (XEN)       Apic 0x00, Pin 12: vector=104, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN)     IRQ 13 Vec112:
>     (XEN)       Apic 0x00, Pin 13: vector=112, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN)     IRQ 14 Vec120:
>     (XEN)       Apic 0x00, Pin 14: vector=120, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN)     IRQ 15 Vec136:
>     (XEN)       Apic 0x00, Pin 15: vector=136, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN) .'d' pressed -> dumping registers
>     (XEN)
>     (XEN) *** Dumping CPU1 host state: ***
>     (XEN) .----[ Xen-3.4.2-rc3-pre  x86_64  debug=n  Not tainted ]----
>     (XEN) .CPU:    1
>     (XEN) RIP:    e008:[<ffff828c8010d8d1>]. __dump_execstate+0x1/0x60.
>     (XEN) RFLAGS: 0000000000010246   .CONTEXT: hypervisor
>     (XEN) .rax: 0000000000000000   rbx: 0000000000000020   rcx:
>     0000000000000000
>     (XEN) .rdx: 0000000000000000   rsi: 000000000000000a   rdi:
>     0000000000000000
>     (XEN) rbp: 0000000000000064   rsp: ffff83022fdd7cf8   r8:
>     0000000000004000
>     (XEN) .r9:  0000000000003fff   r10: ffff828c80268360   r11:
>     0000000000000400
>     (XEN) .r12: ffff83022fdd7f28   r13: ffff83022fdd7e48   r14:
>     ffff828c80126880
>     (XEN) .r15: ffff828c8026c388   cr0: 000000008005003b   cr4:
>     00000000000026f0
>     (XEN) .cr3: 00000000cfc54000   cr2: 0000000000000000
>     (XEN) .ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: e008
>     (XEN) .Xen stack trace from rsp=ffff83022fdd7cf8:
>     (XEN)    0000000000000020 ffff828c8010de73 0000000000000064
>     0000000000000064
>     (XEN)    ffff828c8025c8a0 ffff83022fdd7e48 ffff828c80126880
>     ffff828c8010d9f1
>     (XEN)    0000000000000088 ffff828c801ee160 ffff828c801ee1d8
>     0000000000000292
>     (XEN)    ffff83022fdd7e48 ffff828c80127c96 00000000000000f1
>     6400000000000004
>     (XEN)    ffff828c8026c360 ffff828c801ee160 ffff83022fdd7e48
>     0000000000000001
>     (XEN)    ffff83022fdd7f28 ffff828c801272e6 0000000000000282
>     ffff828c80266900
>     (XEN)    ffff828c8027cf80. ffff83022fdd7e48 00000000000000f1
>     ffff828c801476bd
>     (XEN)    000000000000000a ffff828c801ef334 ffff828c80282404
>     000000f1fffff000
>     (XEN)    ffff828c8014231f ffff828c8027cfa4 ffff828c801e106f
>     ffff83022fdd7f28
>     (XEN)    ffff83022fdd7f28 ffff828c80266900 ffff828c802265b0
>     ffff83022fdd7f28
>     (XEN)    ffff828c8028a380 ffff828c8013fff0 ffff828c8028a380
>     ffff83022fdd7f28
>     (XEN)    ffff828c802265b0 ffff828c80266900 ffff83022fdd7f28
>     ffff83022fdd7f28
>     (XEN)    0000000000000400. ffff828c80268360 0000000000003fff
>     0000000000004000
>     (XEN)    0000000000000080 ffff828c801efe78 ffff828c80266900
>     0000000000000246
>     (XEN)    0000000000001000 000000f100000000 ffff828c8013a552
>     000000000000e008
>     (XEN)    0000000000000246 ffff83022fdd7ef8 0000000000000000
>     ffff83022fdd7f28
>     (XEN)    ffff828c8013d553. 0000000000000001 ffff828c80203e60
>     0000000000000001
>     (XEN)    0000000000000001 0000000000000020 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000.
>     (XEN) Xen call trace:
>     (XEN)    [<ffff828c8010d8d1>]. __dump_execstate+0x1/0x60
>     (XEN)    .[<ffff828c8010de73>]. dump_registers+0x53/0x110
>     (XEN)    .[<ffff828c80126880>]. serial_rx+0x0/0xb0
>     (XEN)    .[<ffff828c8010d9f1>]. handle_keypress+0x81/0xe0
>     (XEN)    .[<ffff828c80127c96>]done.
>     (XEN)  serial_rx_interrupt+0x66/0xe0
>     (XEN)    Xen trace buffers: disabled
>     (XEN) [<ffff828c801272e6>]Std. Loglevel: All
>     ns16550_interrupt+0x66/0xa0
>     (XEN)
>     (XEN) Guest Loglevel: All
>     (XEN) [<ffff828c801476bd>]*** Serial input -> DOM0 (type 'CTRL-a'
>     three times to switch input to Xen)
>     (XEN)  do_IRQ+0x39d/0x3f0
>     (XEN)    Freed 132kB init memory.
>     (XEN) [<ffff828c8014231f>]Guest interrupt information:
>     (XEN)  dump_ioapic_irq_info+0x1af/0x2e0
>     (XEN)       Vec 32 IRQ  1: type=IO-APIC-edge    status=00000002
>     mapped, unbound
>     (XEN) [<ffff828c8013fff0>]   Vec 40 IRQ  3: type=IO-APIC-edge
>     status=00000002 mapped, unbound
>     (XEN)  common_interrupt+0x20/0x30
>     (XEN)       Vec 48 IRQ  5: type=IO-APIC-edge    status=00000002
>     mapped, unbound
>     (XEN) [<ffff828c8013a552>]   Vec 56 IRQ  6: type=IO-APIC-edge
>     status=00000002 mapped, unbound
>     (XEN)  default_idle+0x32/0x40
>     (XEN)       Vec 64 IRQ  7: type=IO-APIC-edge    status=00000002
>     mapped, unbound
>     (XEN) [<ffff828c8013d553>]   Vec 72 IRQ  8: type=IO-APIC-edge
>     status=00000002 mapped, unbound
>     (XEN)  idle_loop+0x53/0xb0
>     (XEN)       Vec 80 IRQ  9: type=IO-APIC-level   status=00000002
>     mapped, unbound
>     (XEN)
>     (XEN)    Vec 88 IRQ 10: type=IO-APIC-edge    status=00000002
>     mapped, unbound
>     (XEN) *** Dumping CPU1 guest state: ***
>     (XEN)    Vec 96 IRQ 11: type=IO-APIC-edge    status=00000002
>     mapped, unbound
>     (XEN) No guest context (CPU is idle).
>     (XEN)    Vec104 IRQ 12: type=IO-APIC-edge    status=00000002
>     mapped, unbound
>     (XEN)
>     (XEN) *** Dumping CPU0 host state: ***
>     (XEN)    Vec112 IRQ 13: type=IO-APIC-edge    status=00000002
>     mapped, unbound
>     (XEN) ----[ Xen-3.4.2-rc3-pre  x86_64  debug=n  Not tainted ]----
>     (XEN) CPU:    0
>     (XEN) RIP:    e008:[<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN) RFLAGS: 0000000000010002   CONTEXT: hypervisor
>     (XEN) rax: ffff83022fdd7ca8   rbx: ffff828c80266900   rcx:
>     0000000000000000
>     (XEN) rdx: 00000000ffffffff   rsi: ffff828c8010d8d0   rdi:
>     0000000000000000
>     (XEN) rbp: ffff828c80278f00   rsp: ffff828c8024fd88   r8:
>     0000000000000001
>     (XEN) r9:  0000000000000000   r10: ffff828c80268360   r11:
>     0000000000000400
>     (XEN) r12: ffff828c80266900   r13: 00000000ffffff90   r14:
>     0000000000000070
>     (XEN) r15: 000000000000000d   cr0: 000000008005003b   cr4:
>     00000000000026f0
>     (XEN) cr3: 000000022637a000   cr2: 0000000000000000
>     (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: e008
>     (XEN) Xen stack trace from rsp=ffff828c8024fd88:
>     (XEN)    ffff828c80266900 ffff828c80157652 0000000000000069
>     ffff828c8014108a
>     (XEN)    000000000000000d 0000000000000070 00000000ffffff90
>     ffff828c80266900
>     (XEN)    ffff828c80278f00 0000000000000069 0000000000000400
>     ffff828c80268360
>     (XEN)    0000000000003fff 0000000000004000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000283 ffff828c80278f24
>     000000fb00000000
>     (XEN)    ffff828c80119417 000000000000e008 0000000000000283
>     ffff828c8024fe50
>     (XEN)    0000000000000000 ffff828c801463da ffff828c80137f62
>     ffff8300cfcda000
>     (XEN)    ffff828c80203a00 ffff828c80278f24 0000000000000283
>     ffff828c80137f62
>     (XEN)    0000000000000202 0000000000000069 ffff828c801ffb30
>     ffff828c80266900
>     (XEN)    ffff828c80267900 ffff828c80266900 ffff828c80226120
>     ffff828c8010d95d
>     (XEN)    ffff828c801ff9c0 ffff828c801191a0 ffff828c80267900
>     ffff828c80266900
>     (XEN)    ffff828c8024ff28 ffff828c801193b1 ffff8300cfcda000
>     ffff8300ce078000
>     (XEN)    0000000000000000 ffff8300cfcda000 0000000000000001
>     ffff828c801c41e6
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 ffffffff82379000 0000000000000000
>     0000000000000000
>     (XEN)    ffffffff817472e0 000000000000e033 0000000000000200
>     ffffffff82392000
>     (XEN)    000000000000e02b 0000000000000000 0000000000000000
>     0000000000000000
>     (XEN)    0000000000000000 0000000000000000 ffff8300cfcda000
>     (XEN) Xen call trace:
>     (XEN)    [<ffff828c8010d8d1>] __dump_execstate+0x1/0x60
>     (XEN)    [<ffff828c80157652>] smp_call_function_interrupt+0xc2/0xe0
>     (XEN)    [<ffff828c8014108a>] call_function_interrupt+0x2a/0x30
>     (XEN)    [<ffff828c80119417>] _spin_unlock_irqrestore+0x7/0x10
>     (XEN)    [<ffff828c801463da>] dump_irqs+0x6a/0x290
>     (XEN)    [<ffff828c80137f62>] reprogram_timer+0x62/0xa0
>     (XEN)    [<ffff828c80137f62>] reprogram_timer+0x62/0xa0
>     (XEN)    [<ffff828c8010d95d>] keypress_action+0x2d/0x40
>     (XEN)    [<ffff828c801191a0>] tasklet_action+0x70/0x110
>     (XEN)    [<ffff828c801193b1>] do_softirq+0x51/0x90
>     (XEN)    [<ffff828c801c41e6>] process_softirqs+0x6/0x10
>     (XEN)
>     (XEN) *** Dumping CPU0 guest state: ***
>     (XEN) ----[ Xen-3.4.2-rc3-pre  x86_64  debug=n  Not tainted ]----
>     (XEN) CPU:    0
>     (XEN) RIP:    e033:[<ffffffff817472e0>]
>     (XEN) RFLAGS: 0000000000000200   EM: 1   CONTEXT: pv guest
>     (XEN) rax: 0000000000000000   rbx: 0000000000000000   rcx:
>     0000000000000000
>     (XEN) rdx: 0000000000000000   rsi: ffffffff82379000   rdi:
>     0000000000000000
>     (XEN) rbp: 0000000000000000   rsp: ffffffff82392000   r8:
>     0000000000000000
>     (XEN) r9:  0000000000000000   r10: 0000000000000000   r11:
>     0000000000000000
>     (XEN) r12: 0000000000000000   r13: 0000000000000000   r14:
>     0000000000000000
>     (XEN) r15: 0000000000000000   cr0: 000000008005003b   cr4:
>     00000000000026f0
>     (XEN) cr3: 000000022637a000   cr2: 0000000000000000
>     (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: e02b   cs: e033
>     (XEN) Guest stack trace from rsp=ffffffff82392000:
>     (XEN)    0000000101002d43 01002d4b00000d4d 01002d5400000000
>     00000d4d00000001
>     (XEN)    0000000001002d5c 0000000101002d65 01002d6d00000d4d
>     01002d7600000000
>     (XEN)    00000d4d00000001 0000000001002d7e 0000000101002d87
>     01002d8f00000d4d
>     (XEN)    01002d9800000000 00000d4d00000001 0000000001002da0
>     0000000101002da9
>     (XEN)    01002db100000d4d 01002dba00000000 00000d4d00000001
>     0000000001002dc2
>     (XEN)    0000000101002dcb 01002dd300000d4d 01002ddc00000000
>     00000d4d00000001
>     (XEN)    0000000001002de4 0000000101002ded 01002df500000d4d
>     01002dfe00000000
>     (XEN)    00000d4d00000001 0000000001002e06 0000000101002e0f
>     01002e1700000d4d
>     (XEN)    01002e2000000000 00000d4d00000001 0000000001002e28
>     0000000101002e31
>     (XEN)    01002e3900000d4d 01002e4200000000 00000d4d00000001
>     0000000001002e4a
>     (XEN)    0000000101002e53 01002e5a00000d4d 01002e6300000000
>     00000d4d00000001
>     (XEN)    0000000001002e6b 0000000101002e74 01002e7c00000d4d
>     01002e8500000000
>     (XEN)    00000d4d00000001 0000000001002e8d 0000000101002e96
>     01002e9e00000d4d
>     (XEN)    01002ea700000000 00000d4d00000001 0000000001002eb0
>     0000000101002eb9
>     (XEN)    01002ec100000d4d 01002eca00000000 00000d4d00000001
>     0000000001002ed2
>     (XEN)    0000000101002edb 01002ee300000d4d 01002eec00000000
>     00000d4d00000001
>     (XEN)    0000000001002ef3 0000000101002efc 01002f0400000d4d
>     01002f0d00000000
>     (XEN)    00000d4d00000001 0000000001002f15 0000000101002f1e
>     01002f2600000d4d
>     (XEN)    01002f2f00000000 00000d4d00000001 0000000001002f37
>     0000000101002f40
>     (XEN)    01002f4800000d4d 01002f5100000000 00000d4d00000001
>     0000000001002f59
>     (XEN)
>     (XEN)    Vec120 IRQ 14: type=IO-APIC-edge    status=00000002
>     mapped, unbound
>     (XEN)    Vec136 IRQ 15: type=IO-APIC-edge    status=00000002
>     mapped, unbound
>     (XEN)    Vec224 IRQ  0: type=XT-PIC          status=00000000
>     mapped, unbound
>     (XEN)    Vec225 IRQ  1: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec226 IRQ  2: type=XT-PIC          status=00000000
>     mapped, unbound
>     (XEN)    Vec227 IRQ  3: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec228 IRQ  4: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec229 IRQ  5: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec230 IRQ  6: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec231 IRQ  7: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec232 IRQ  8: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec233 IRQ  9: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec234 IRQ 10: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec235 IRQ 11: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec236 IRQ 12: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec237 IRQ 13: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec238 IRQ 14: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec239 IRQ 15: type=XT-PIC          status=00000002
>     mapped, unbound
>     (XEN)    Vec240 IRQ  0: type=IO-APIC-edge    status=00000000
>     mapped, unbound
>     (XEN)    Vec241 IRQ  4: type=IO-APIC-edge    status=00000000
>     mapped, unbound
>     (XEN) IO-APIC interrupt information:
>     (XEN)     IRQ  0 Vec240:
>     (XEN)       Apic 0x00, Pin  2: vector=240, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN)     IRQ  1 Vec 32:
>     (XEN)       Apic 0x00, Pin  1: vector=32, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN)     IRQ  3 Vec 40:
>     (XEN)       Apic 0x00, Pin  3: vector=40, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN)     IRQ  4 Vec241:
>     (XEN)       Apic 0x00, Pin  4: vector=241, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN)     IRQ  5 Vec 48:
>     (XEN)       Apic 0x00, Pin  5: vector=48, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN)     IRQ  6 Vec 56:
>     (XEN)       Apic 0x00, Pin  6: vector=56, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN)     IRQ  7 Vec 64:
>     (XEN)       Apic 0x00, Pin  7: vector=64, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN)     IRQ  8 Vec 72:
>     (XEN)       Apic 0x00, Pin  8: vector=72, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN)     IRQ  9 Vec 80:
>     (XEN)       Apic 0x00, Pin  9: vector=80, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=level, mask=1
>     (XEN)     IRQ 10 Vec 88:
>     (XEN)       Apic 0x00, Pin 10: vector=88, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN)     IRQ 11 Vec 96:
>     (XEN)       Apic 0x00, Pin 11: vector=96, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN)     IRQ 12 Vec104:
>     (XEN)       Apic 0x00, Pin 12: vector=104, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN)     IRQ 13 Vec112:
>     (XEN)       Apic 0x00, Pin 13: vector=112, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN)     IRQ 14 Vec120:
>     (XEN)       Apic 0x00, Pin 14: vector=120, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     (XEN)     IRQ 15 Vec136:
>     (XEN)       Apic 0x00, Pin 15: vector=136, delivery_mode=1,
>     dest_mode=logical, delivery_status=0, polarity=0, irr=0,
>     trigger=edge, mask=0
>     mapping kernel into physical memory
>     Xen: setup ISA identity maps
>     about to get started...
>     Initializing cgroup subsys cpuset
>     Initializing cgroup subsys cpu
>     Linux version 2.6.31.5 (root@ServerF11) (gcc version 4.4.1
>     20090725 (Red Hat 4.4.1-2) (GCC) ) #4 SMP Sat Oct 31 17:08:55 MSK 2009
>     Command line: ro root=/dev/mapper/vg_serverf11-lv_root
>     console=hvc0 earlyprintk=xen
>     KERNEL supported cpus:
>       Intel GenuineIntel
>       AMD AuthenticAMD
>       Centaur CentaurHauls
>     xen_release_chunk: looking at area pfn 40000-cfe70
>     xen_release_chunk: looking at area pfn d0000-fee00
>     xen_release_chunk: looking at area pfn fee01-fff00
>     released 0 pages of unused memory
>     BIOS-provided physical RAM map:
>      Xen: 0000000000000000 - 000000000009ec00 (usable)
>      Xen: 000000000009ec00 - 0000000000100000 (reserved)
>      Xen: 0000000000100000 - 0000000040000000 (usable)
>      Xen: 00000000cfe70000 - 00000000cfe7e000 (ACPI data)
>      Xen: 00000000cfe7e000 - 00000000cfed0000 (ACPI NVS)
>      Xen: 00000000cfed0000 - 00000000d0000000 (reserved)
>      Xen: 00000000fee00000 - 00000000fee01000 (reserved)
>      Xen: 00000000fff00000 - 0000000100000000 (reserved)
>     console [xenboot0] enabled
>     DMI present.
>     AMI BIOS detected: BIOS may corrupt low RAM, working around it.
>     last_pfn = 0x40000 max_arch_pfn = 0x400000000
>     init_memory_mapping: 0000000000000000-0000000040000000
>     RAMDISK: 01a13000 - 02179000
>     ACPI: RSDP 00000000000fb1e0 00014 (v00 ACPIAM)
>     ACPI: RSDT 00000000cfe70000 00040 (v01 A_M_I_ OEMRSDT  08000910
>     MSFT 00000097)
>     ACPI: FACP 00000000cfe70200 00084 (v02 A_M_I_ OEMFACP  08000910
>     MSFT 00000097)
>     ACPI: DSDT 00000000cfe70440 0A990 (v01  A1098 A1098001 00000001
>     INTL 20051117)
>     ACPI: FACS 00000000cfe7e000 00040
>     ACPI: APIC 00000000cfe70390 0006C (v01 A_M_I_ OEMAPIC  08000910
>     MSFT 00000097)
>     ACPI: MCFG 00000000cfe70400 0003C (v01 A_M_I_ OEMMCFG  08000910
>     MSFT 00000097)
>     ACPI: OEMB 00000000cfe7e040 00081 (v01 A_M_I_ AMI_OEM  08000910
>     MSFT 00000097)
>     ACPI: HPET 00000000cfe7add0 00038 (v01 A_M_I_ OEMHPET  08000910
>     MSFT 00000097)
>     ACPI: OSFR 00000000cfe7ae10 000B0 (v01 A_M_I_ OEMOSFR  08000910
>     MSFT 00000097)
>     ACPI: SSDT 00000000cfe7e5d0 00A7C (v01 DpgPmm    CpuPm 00000012
>     INTL 20051117)
>     No NUMA configuration found
>     Faking a node at 0000000000000000-0000000040000000
>     Bootmem setup node 0 0000000000000000-0000000040000000
>       NODE_DATA [0000000000010000 - 0000000000024fff]
>       bootmap [0000000000025000 -  000000000002cfff] pages 8
>     (8 early reservations) ==> bootmem [0000000000 - 0040000000]
>       #0 [0000000000 - 0000001000]   BIOS data page ==> [0000000000 -
>     0000001000]
>       #1 [000237a000 - 0002391000]   XEN PAGETABLES ==> [000237a000 -
>     0002391000]
>       #2 [0000006000 - 0000008000]       TRAMPOLINE ==> [0000006000 -
>     0000008000]
>       #3 [0001000000 - 00019f2d30]    TEXT DATA BSS ==> [0001000000 -
>     00019f2d30]
>       #4 [0001a13000 - 0002179000]          RAMDISK ==> [0001a13000 -
>     0002179000]
>       #5 [0002179000 - 000237a000]   XEN START INFO ==> [0002179000 -
>     000237a000]
>       #6 [00019f3000 - 00019f3284]              BRK ==> [00019f3000 -
>     00019f3284]
>       #7 [0000100000 - 00002e8000]          PGTABLE ==> [0000100000 -
>     00002e8000]
>     found SMP MP-table at [ffff8800000ff780] ff780
>     Zone PFN ranges:
>       DMA      0x00000010 -> 0x00001000
>       DMA32    0x00001000 -> 0x00100000
>       Normal   0x00100000 -> 0x00100000
>     Movable zone start PFN for each node
>     early_node_map[2] active PFN ranges
>         0: 0x00000010 -> 0x0000009e
>         0: 0x00000100 -> 0x00040000
>     ACPI: PM-Timer IO Port: 0x808
>     ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
>     ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
>     ACPI: LAPIC (acpi_id[0x03] lapic_id[0x82] disabled)
>     ACPI: LAPIC (acpi_id[0x04] lapic_id[0x83] disabled)
>     ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
>     IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
>     ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
>     ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
>     Using ACPI (MADT) for SMP configuration information
>     ACPI: HPET id: 0x8086a301 base: 0xfed00000
>     SMP: Allowing 2 CPUs, 0 hotplug CPUs
>     (XEN) io_apic.c:2126:
>     (XEN) ioapic_guest_write: apic=0, pin=2, old_irq=0, new_irq=-1
>     (XEN) ioapic_guest_write: old_entry=000009f0, new_entry=00010900
>     (XEN) ioapic_guest_write: Attempt to remove IO-APIC pin of in-use IRQ!
>     (XEN) io_apic.c:2126:
>     (XEN) ioapic_guest_write: apic=0, pin=4, old_irq=4, new_irq=-1
>     (XEN) ioapic_guest_write: old_entry=000009f1, new_entry=00010900
>     (XEN) ioapic_guest_write: Attempt to remove IO-APIC pin of in-use IRQ!
>     PM: Registered nosave memory: 000000000009e000 - 000000000009f000
>     PM: Registered nosave memory: 000000000009f000 - 0000000000100000
>     Allocating PCI resources starting at 40000000 (gap: 40000000:8fe70000)
>     NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1
>     PERCPU: Allocated 22 4k pages, static data 86240 bytes
>     Xen: using vcpu_info placement
>     Built 1 zonelists in Node order, mobility grouping on.  Total
>     pages: 257955
>     Policy zone: DMA32
>     Kernel command line: ro root=/dev/mapper/vg_serverf11-lv_root
>     console=hvc0 earlyprintk=xen
>     PID hash table entries: 4096 (order: 12, 32768 bytes)
>     Initializing CPU#0
>     PCI-DMA: Using Xen software bounce buffering for IO (Xen-SWIOTLB)
>     Placing 64MB Xen software IO TLB between ffff88000359b000 -
>     ffff88000759b000
>     Xen software IO TLB at phys 0x359b000 - 0x759b000
>     Memory: 945552k/1048576k available (4372k kernel code, 456k
>     absent, 102568k reserved, 2991k data, 1524k init)
>     NR_IRQS:4352 nr_irqs:424
>     xen_set_ioapic_routing: irq 0 gsi 0 vector 240 ioapic 0 pin 0
>     triggering 0 polarity 0
>     (XEN) io_apic.c:2139:
>     (XEN) ioapic_guest_write: apic=0, pin=0, old_irq=-1, new_irq=0
>     (XEN) ioapic_guest_write: old_entry=00010900, new_entry=000009f0
>     (XEN) ioapic_guest_write: Attempt to add IO-APIC pin for in-use IRQ!
>     xen_set_ioapic_routing: irq 1 gsi 1 vector 32 ioapic 0 pin 1
>     triggering 0 polarity 0
>     xen_set_ioapic_routing: irq 3 gsi 3 vector 40 ioapic 0 pin 3
>     triggering 0 polarity 0
>     xen_set_ioapic_routing: irq 4 gsi 4 vector 241 ioapic 0 pin 4
>     triggering 0 polarity 0
>     xen_set_ioapic_routing: irq 5 gsi 5 vector 48 ioapic 0 pin 5
>     triggering 0 polarity 0
>     xen_set_ioapic_routing: irq 6 gsi 6 vector 56 ioapic 0 pin 6
>     triggering 0 polarity 0
>     xen_set_ioapic_routing: irq 7 gsi 7 vector 64 ioapic 0 pin 7
>     triggering 0 polarity 0
>     xen_set_ioapic_routing: irq 8 gsi 8 vector 72 ioapic 0 pin 8
>     triggering 0 polarity 0
>     xen_set_ioapic_routing: irq 9 gsi 9 vector 80 ioapic 0 pin 9
>     triggering 1 polarity 0
>     xen_set_ioapic_routing: irq 10 gsi 10 vector 88 ioapic 0 pin 10
>     triggering 0 polarity 0
>     xen_set_ioapic_routing: irq 11 gsi 11 vector 96 ioapic 0 pin 11
>     triggering 0 polarity 0
>     xen_set_ioapic_routing: irq 12 gsi 12 vector 104 ioapic 0 pin 12
>     triggering 0 polarity 0
>     xen_set_ioapic_routing: irq 13 gsi 13 vector 112 ioapic 0 pin 13
>     triggering 0 polarity 0
>     xen_set_ioapic_routing: irq 14 gsi 14 vector 120 ioapic 0 pin 14
>     triggering 0 polarity 0
>     xen_set_ioapic_routing: irq 15 gsi 15 vector 136 ioapic 0 pin 15
>     triggering 0 polarity 0
>     Detected 2999.658 MHz processor.
>     Console: colour VGA+ 80x25
>     console handover: boot [xenboot0] -> real [hvc0]
>     allocated 10485760 bytes of page_cgroup
>     please try 'cgroup_disable=memory' option if you don't want memory
>     cgroups
>     installing Xen timer for CPU 0
>     xen: vcpu_time_info placement not supported
>     Calibrating delay loop (skipped), value calculated using timer
>     frequency.. 5999.31 BogoMIPS (lpj=2999658)
>     Security Framework initialized
>     SELinux:  Initializing.
>     Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes)
>     Inode-cache hash table entries: 65536 (order: 7, 524288 bytes)
>     Mount-cache hash table entries: 256
>     Initializing cgroup subsys ns
>     Initializing cgroup subsys cpuacct
>     Initializing cgroup subsys memory
>     Initializing cgroup subsys devices
>     Initializing cgroup subsys freezer
>     Initializing cgroup subsys net_cls
>     CPU: L1 I cache: 32K, L1 D cache: 32K
>     CPU: L2 cache: 6144K
>     CPU 0/0x0 -> Node 0
>     CPU: Physical Processor ID: 0
>     CPU: Processor Core ID: 0
>     (XEN) mce_intel.c:940:d0 MCE: rdmsr MCG_CAP lo 806 hi 0
>     mce: CPU supports 6 MCE banks
>     (XEN) mce_intel.c:940:d0 MCE: rdmsr MCG_CAP lo 806 hi 0
>     (XEN) mce_intel.c:935:d0 MCE: rd MCG_STATUS lo 0 hi 0
>     (XEN) mce_intel.c:981:d0 MCE: rd MC0_STATUS
>     (XEN) mce_intel.c:981:d0 MCE: rd MC1_STATUS
>     (XEN) mce_intel.c:981:d0 MCE: rd MC2_STATUS
>     (XEN) mce_intel.c:981:d0 MCE: rd MC3_STATUS
>     (XEN) mce_intel.c:981:d0 MCE: rd MC4_STATUS
>     (XEN) mce_intel.c:981:d0 MCE: rd MC5_STATUS
>     (XEN) mce_intel.c:940:d0 MCE: rdmsr MCG_CAP lo 806 hi 0
>     (XEN) mce_intel.c:901:d0 MCE: wr MC1_STATUS 0
>     (XEN) mce_intel.c:901:d0 MCE: wr MC2_STATUS 0
>     (XEN) mce_intel.c:901:d0 MCE: wr MC3_STATUS 0
>     (XEN) mce_intel.c:901:d0 MCE: wr MC4_STATUS 0
>     (XEN) mce_intel.c:901:d0 MCE: wr MC5_STATUS 0
>     Performance Counters: unsupported p6 CPU model 23 no PMU driver,
>     software counters only.
>     SMP alternatives: switching to UP code
>     ACPI: Core revision 20090521
>     ftrace: converting mcount calls to 0f 1f 44 00 00
>     ftrace: allocating 21536 entries in 85 pages
>     cpu 0 spinlock event irq 25
>     installing Xen timer for CPU 1
>     cpu 1 spinlock event irq 31
>     SMP alternatives: switching to SMP code
>     (XEN) mce_intel.c:940:d0 MCE: rdmsr MCG_CAP lo 806 hi 0
>     (XEN) mce_intel.c:940:d0 MCE: rdmsr MCG_CAP lo 806 hi 0
>     (XEN) mce_intel.c:935:d0 MCE: rd MCG_STATUS lo 0 hi 0
>     (XEN) mce_intel.c:981:d0 MCE: rd MC0_STATUS
>     (XEN) mce_intel.c:981:d0 MCE: rd MC1_STATUS
>     (XEN) mce_intel.c:981:d0 MCE: rd MC2_STATUS
>     (XEN) mce_intel.c:981:d0 MCE: rd MC3_STATUS
>     (XEN) mce_intel.c:981:d0 MCE: rd MC4_STATUS
>     (XEN) mce_intel.c:981:d0 MCE: rd MC5_STATUS
>     (XEN) mce_intel.c:940:d0 MCE: rdmsr MCG_CAP lo 806 hi 0
>     (XEN) mce_intel.c:901:d0 MCE: wr MC1_STATUS 0
>     (XEN) mce_intel.c:901:d0 MCE: wr MC2_STATUS 0
>     (XEN) mce_intel.c:901:d0 MCE: wr MC3_STATUS 0
>     (XEN) mce_intel.c:901:d0 MCE: wr MC4_STATUS 0
>     (XEN) mce_intel.c:901:d0 MCE: wr MC5_STATUS 0
>     Initializing CPU#1
>     CPU: L1 I cache: 32K, L1 D cache: 32K
>     CPU: L2 cache: 6144K
>     CPU 1/0x0 -> Node 0
>     CPU: Physical Processor ID: 0
>     CPU: Processor Core ID: 1
>     mce: CPU supports 6 MCE banks
>     Brought up 2 CPUs
>     Booting paravirtualized kernel on Xen
>     Xen version: 3.4.2-rc3-pre (preserve-AD) (dom0)
>     Using legacy V1 grant tables; upgrade to a newer version of Xen.
>     Grant table initialized
>     regulator: core version 0.5
>     Time: 16:41:05  Date: 10/31/09
>     NET: Registered protocol family 16
>     xenbus_probe_init ok
>     ACPI: bus type pci registered
>     PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 255
>     PCI: Not using MMCONFIG.
>     PCI: Using configuration type 1 for base access
>     bio: create slab <bio-0> at 0
>     ACPI: Interpreter enabled
>     ACPI: (supports S0 S1 S3 S4 S5)
>     ACPI: Using IOAPIC for interrupt routing
>     PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 255
>     PCI: MCFG area at e0000000 reserved in ACPI motherboard resources
>     PCI: Using MMCONFIG at e0000000 - efffffff
>     ACPI Warning: Incorrect checksum in table [OEMB] - 31, should be
>     28 20090521 tbutils-246
>     ACPI: No dock devices found.
>     ACPI: PCI Root Bridge [PCI0] (0000:00)
>     pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
>     pci 0000:00:01.0: PME# disabled
>     pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold
>     pci 0000:00:1a.7: PME# disabled
>     pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
>     pci 0000:00:1b.0: PME# disabled
>     pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
>     pci 0000:00:1c.0: PME# disabled
>     pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
>     pci 0000:00:1c.4: PME# disabled
>     pci 0000:00:1c.5: PME# supported from D0 D3hot D3cold
>     pci 0000:00:1c.5: PME# disabled
>     pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
>     pci 0000:00:1d.7: PME# disabled
>     pci 0000:00:1f.0: quirk: region 0800-087f claimed by ICH6
>     ACPI/GPIO/TCO
>     pci 0000:00:1f.0: quirk: region 0500-053f claimed by ICH6 GPIO
>     pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at 0294 (mask 0003)
>     pci 0000:00:1f.0: ICH7 LPC Generic IO decode 3 PIO at 4700 (mask 001f)
>     pci 0000:00:1f.2: PME# supported from D3hot
>     pci 0000:00:1f.2: PME# disabled
>     pci 0000:03:00.0: PME# supported from D3hot
>     pci 0000:03:00.0: PME# disabled
>     pci 0000:03:00.0: disabling ASPM on pre-1.1 PCIe device.  You can
>     enable it with 'pcie_aspm=force'
>     pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
>     pci 0000:02:00.0: PME# disabled
>     pci 0000:05:03.0: PME# supported from D2 D3hot D3cold
>     pci 0000:05:03.0: PME# disabled
>     pci 0000:00:1e.0: transparent bridge
>     (XEN) PCI add device 00:00.0
>     (XEN) PCI add device 00:01.0
>     (XEN) PCI add device 00:1a.0
>     (XEN) PCI add device 00:1a.1
>     (XEN) PCI add device 00:1a.2
>     (XEN) PCI add device 00:1a.7
>     (XEN) PCI add device 00:1b.0
>     (XEN) PCI add device 00:1c.0
>     (XEN) PCI add device 00:1c.4
>     (XEN) PCI add device 00:1c.5
>     (XEN) PCI add device 00:1d.0
>     (XEN) PCI add device 00:1d.1
>     (XEN) PCI add device 00:1d.2
>     (XEN) PCI add device 00:1d.7
>     (XEN) PCI add device 00:1e.0
>     (XEN) PCI add device 00:1f.0
>     (XEN) PCI add device 00:1f.2
>     (XEN) PCI add device 00:1f.3
>     (XEN) PCI add device 01:00.0
>     (XEN) PCI add device 01:00.1
>     (XEN) PCI add device 03:00.0
>     (XEN) PCI add device 03:00.1
>     (XEN) PCI add device 02:00.0
>     (XEN) PCI add device 05:03.0
>     ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 *10 11 12 14 15)
>     ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 10 *11 12 14 15)
>     ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 10 11 12 14 *15)
>     ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 *5 6 7 10 11 12 14 15)
>     ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 12 14 15)
>     *0, disabled.
>     ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11 12 *14 15)
>     ACPI: PCI Interrupt Link [LNKG] (IRQs *3 4 5 6 7 10 11 12 14 15)
>     ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 *7 10 11 12 14 15)
>     xenbus_probe_backend_init bus registered ok
>     xenbus_probe_frontend_init bus registered ok
>     xen_balloon: Initialising balloon driver.
>     SCSI subsystem initialized
>     usbcore: registered new interface driver usbfs
>     usbcore: registered new interface driver hub
>     usbcore: registered new device driver usb
>     PCI: Using ACPI for IRQ routing
>     IO APIC resources couldn't be allocated.
>     NetLabel: Initializing
>     NetLabel:  domain hash size = 128
>     NetLabel:  protocols = UNLABELED CIPSOv4
>     NetLabel:  unlabeled traffic allowed by default
>     pnp: PnP ACPI init
>     ACPI: bus type pnp registered
>     xen_allocate_pirq: returning irq 8 for gsi 8
>     xen_set_ioapic_routing: irq 8 gsi 8 vector 72 ioapic 0 pin 8
>     triggering 0 polarity 0
>     xen_allocate_pirq: returning irq 13 for gsi 13
>     xen_set_ioapic_routing: irq 13 gsi 13 vector 112 ioapic 0 pin 13
>     triggering 0 polarity 0
>     xen_allocate_pirq: returning irq 6 for gsi 6
>     xen_set_ioapic_routing: irq 6 gsi 6 vector 56 ioapic 0 pin 6
>     triggering 0 polarity 0
>     xen_allocate_pirq: returning irq 4 for gsi 4
>     xen_set_ioapic_routing: irq 4 gsi 4 vector 241 ioapic 0 pin 4
>     triggering 0 polarity 0
>     xen_allocate_pirq: returning irq 1 for gsi 1
>     xen_set_ioapic_routing: irq 1 gsi 1 vector 32 ioapic 0 pin 1
>     triggering 0 polarity 0
>     xen_allocate_pirq: returning irq 12 for gsi 12
>     xen_set_ioapic_routing: irq 12 gsi 12 vector 104 ioapic 0 pin 12
>     triggering 0 polarity 0
>     pnp: PnP ACPI: found 18 devices
>     ACPI: ACPI bus type pnp unregistered
>     system 00:01: iomem range 0xfed14000-0xfed19fff has been reserved
>     system 00:07: ioport range 0x290-0x29f has been reserved
>     system 00:08: ioport range 0x4d0-0x4d1 has been reserved
>     system 00:08: ioport range 0x800-0x87f has been reserved
>     system 00:08: ioport range 0x500-0x57f could not be reserved
>     system 00:08: iomem range 0xfed08000-0xfed08fff has been reserved
>     system 00:08: iomem range 0xfed1c000-0xfed1ffff has been reserved
>     system 00:08: iomem range 0xfed20000-0xfed3ffff has been reserved
>     system 00:08: iomem range 0xfed50000-0xfed8ffff has been reserved
>     system 00:08: iomem range 0xcff00000-0xcfffffff has been reserved
>     system 00:0b: iomem range 0xffc00000-0xffefffff has been reserved
>     system 00:0d: iomem range 0xfec00000-0xfec00fff has been reserved
>     system 00:0d: iomem range 0xfee00000-0xfee00fff has been reserved
>     system 00:10: iomem range 0xe0000000-0xefffffff has been reserved
>     system 00:11: iomem range 0x0-0x9ffff could not be reserved
>     system 00:11: iomem range 0xc0000-0xcffff could not be reserved
>     system 00:11: iomem range 0xe0000-0xfffff could not be reserved
>     system 00:11: iomem range 0x100000-0xcfefffff could not be reserved
>     pci 0000:00:01.0: PCI bridge, secondary bus 0000:01
>     pci 0000:00:01.0:   IO window: 0xb000-0xbfff
>     pci 0000:00:01.0:   MEM window: 0xfe800000-0xfe8fffff
>     pci 0000:00:01.0:   PREFETCH window: 0x000000d0000000-0x000000dfffffff
>     pci 0000:00:1c.0: PCI bridge, secondary bus 0000:04
>     pci 0000:00:1c.0:   IO window: disabled
>     pci 0000:00:1c.0:   MEM window: disabled
>     pci 0000:00:1c.0:   PREFETCH window: 0x000000fdf00000-0x000000fdffffff
>     pci 0000:00:1c.4: PCI bridge, secondary bus 0000:03
>     pci 0000:00:1c.4:   IO window: 0xd000-0xdfff
>     pci 0000:00:1c.4:   MEM window: 0xfea00000-0xfeafffff
>     pci 0000:00:1c.4:   PREFETCH window: disabled
>     pci 0000:00:1c.5: PCI bridge, secondary bus 0000:02
>     pci 0000:00:1c.5:   IO window: 0xc000-0xcfff
>     pci 0000:00:1c.5:   MEM window: 0xfe900000-0xfe9fffff
>     pci 0000:00:1c.5:   PREFETCH window: 0x000000fde00000-0x000000fdefffff
>     pci 0000:00:1e.0: PCI bridge, secondary bus 0000:05
>     pci 0000:00:1e.0:   IO window: 0xe000-0xefff
>     pci 0000:00:1e.0:   MEM window: 0xfeb00000-0xfebfffff
>     pci 0000:00:1e.0:   PREFETCH window: disabled
>     xen_set_ioapic_routing: irq 16 gsi 16 vector 144 ioapic 0 pin 16
>     triggering 1 polarity 1
>     pci 0000:00:01.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
>     xen_set_ioapic_routing: irq 17 gsi 17 vector 152 ioapic 0 pin 17
>     triggering 1 polarity 1
>     pci 0000:00:1c.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
>     xen_allocate_pirq: returning irq 17 for gsi 17
>     xen_set_ioapic_routing: irq 17 gsi 17 vector 152 ioapic 0 pin 17
>     triggering 1 polarity 1
>     pci 0000:00:1c.4: PCI INT A -> GSI 17 (level, low) -> IRQ 17
>     xen_allocate_pirq: returning irq 16 for gsi 16
>     xen_set_ioapic_routing: irq 16 gsi 16 vector 144 ioapic 0 pin 16
>     triggering 1 polarity 1
>     pci 0000:00:1c.5: PCI INT B -> GSI 16 (level, low) -> IRQ 16
>     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
>     NET: Registered protocol family 1
>     Trying to unpack rootfs image as initramfs...
>     Freeing initrd memory: 7576k freed
>     audit: initializing netlink socket (disabled)
>     type=2000 audit(1257007267.669:1): initialized
>     HugeTLB registered 2 MB page size, pre-allocated 0 pages
>     VFS: Disk quotas dquot_6.5.2
>     Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>     msgmni has been set to 1861
>     alg: No test for stdrng (krng)
>     Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
>     io scheduler noop registered
>     io scheduler anticipatory registered
>     io scheduler deadline registered
>     io scheduler cfq registered (default)
>     pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>     pciehp: PCI Express Hot Plug Controller Driver version: 0.4
>     acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
>     input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
>     ACPI: Power Button [PWRF]
>     input: Power Button as
>     /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input1
>     ACPI: Power Button [PWRB]
>     ACPI: SSDT 00000000cfe7e0d0 00277 (v01 DpgPmm  P001Ist 00000011
>     INTL 20051117)
>     (XEN) Set CPU acpi_id(1) cpuid(0) Px State info:
>     (XEN)     _PPC: 0
>     (XEN) Set CPU acpi_id(1) cpuid(0) Px State info:
>     (XEN)     _PCT: descriptor=130, length=12, space_id=127,
>     bit_width=0, bit_offset=0, reserved=0, address=0
>     (XEN)     _PCT: descriptor=130, length=12, space_id=127,
>     bit_width=0, bit_offset=0, reserved=0, address=0
>     (XEN)     _PSS: state_count=4
>     (XEN)     State0: 3003MHz 89000mW 10us 10us 0x920 0x920
>     (XEN)     State1: 2670MHz 80000mW 10us 10us 0x81e 0x81e
>     (XEN)     State2: 2336MHz 72000mW 10us 10us 0x71c 0x71c
>     (XEN)     State3: 2003MHz 65000mW 10us 10us 0x61a 0x61a
>     (XEN)     _PSD: num_entries=5 rev=0 domain=0 coord_type=254
>     num_processors=2
>     (XEN)     _PPC: 0
>     (XEN) xen_pminfo: @acpi_cpufreq_cpu_init,HARDWARE addr space
>     (XEN) CPU 0 initialization completed
>     processor LNXCPU:00: registered as cooling_device0
>     ACPI: SSDT 00000000cfe7e350 00277 (v01 DpgPmm  P002Ist 00000012
>     INTL 20051117)
>     (XEN) Set CPU acpi_id(2) cpuid(1) Px State info:
>     (XEN)     _PPC: 0
>     (XEN) Set CPU acpi_id(2) cpuid(1) Px State info:
>     (XEN)     _PCT: descriptor=130, length=12, space_id=127,
>     bit_width=0, bit_offset=0, reserved=0, address=0
>     (XEN)     _PCT: descriptor=130, length=12, space_id=127,
>     bit_width=0, bit_offset=0, reserved=0, address=0
>     (XEN)     _PSS: state_count=4
>     (XEN)     State0: 3003MHz 89000mW 10us 10us 0x920 0x920
>     (XEN)     State1: 2670MHz 80000mW 10us 10us 0x81e 0x81e
>     (XEN)     State2: 2336MHz 72000mW 10us 10us 0x71c 0x71c
>     (XEN)     State3: 2003MHz 65000mW 10us 10us 0x61a 0x61a
>     (XEN)     _PSD: num_entries=5 rev=0 domain=0 coord_type=254
>     num_processors=2
>     (XEN)     _PPC: 0
>     (XEN) xen_pminfo: @acpi_cpufreq_cpu_init,HARDWARE addr space
>     (XEN) CPU 1 initialization completed
>     processor LNXCPU:01: registered as cooling_device1
>     (XEN) mm.c:806:d0 Error getting mfn 80000 (pfn 5555555555555555)
>     from L1 entry 8000000080000473 for l1e_owner=0, pg_owner=32753
>     BUG: unable to handle kernel paging request at ffffc90000264000
>     IP: [<ffffffff812425d2>]
>     acpi_ex_system_memory_space_handler+0x160/0x1d2
>     PGD 23ca067 PUD 23cb067 PMD 3eec6067 PTE 0
>     Oops: 0000 [#1] SMP
>     last sysfs file:
>     CPU 0
>     Modules linked in:
>     Pid: 1, comm: swapper Not tainted 2.6.31.5 #4 System Product Name
>     RIP: e030:[<ffffffff812425d2>]  [<ffffffff812425d2>]
>     acpi_ex_system_memory_space_handler+0x160/0x1d2
>     RSP: e02b:ffff88003ee87900  EFLAGS: 00010246
>     RAX: ffffc90000264000 RBX: ffff88003d98fb00 RCX: 0000000000000001
>     RDX: 0000000000000000 RSI: 0000000000000001 RDI: 8000000080000273
>     RBP: ffff88003ee87940 R08: ffff88003d949140 R09: 0000000000001000
>     R10: 0000000000002000 R11: 0000000000000001 R12: ffffc90000264000
>     R13: 0000000000000000 R14: 0000000000000008 R15: ffff88003ee879f8
>     FS:  0000000000000000(0000) GS:ffffc90000000000(0000)
>     knlGS:0000000000000000
>     CS:  e033 DS: 0000 ES: 0000 CR0: 000000008005003b
>     CR2: ffffc90000264000 CR3: 0000000001001000 CR4: 0000000000002660
>     DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>     DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
>     Process swapper (pid: 1, threadinfo ffff88003ee86000, task
>     ffff88003ee84040)
>     Stack:
>      ffff88003ee87930 0000000000001000 ffff880000000000 ffff88003d996588
>     <0> ffffffff81242472 ffff88003ee1fcd8 ffff88003d9965d0
>     0000000000000000
>     <0> ffff88003ee879b0 ffffffff8123af2e ffff88003ee879a0
>     ffffffff810eb868
>     Call Trace:
>      [<ffffffff81242472>] ? acpi_ex_system_memory_space_handler+0x0/0x1d2
>      [<ffffffff8123af2e>] acpi_ev_address_space_dispatch+0x170/0x1be
>      [<ffffffff810eb868>] ? __kmalloc+0x1c9/0x1db
>      [<ffffffff8123df3f>] acpi_ex_load_op+0x99/0x265
>      [<ffffffff81240885>] acpi_ex_opcode_1A_1T_0R+0x2a/0x50
>      [<ffffffff81237fbb>] acpi_ds_exec_end_op+0xef/0x3dc
>      [<ffffffff8124987d>] acpi_ps_parse_loop+0x69b/0x81e
>      [<ffffffff81248ab4>] acpi_ps_parse_aml+0x9f/0x2de
>      [<ffffffff8124a0f5>] acpi_ps_execute_method+0x1d6/0x2a5
>      [<ffffffff81245e96>] acpi_ns_evaluate+0xe6/0x1b0
>      [<ffffffff812458f1>] acpi_evaluate_object+0xfe/0x1f7
>      [<ffffffff8143b985>] acpi_processor_start+0x6a3/0x80a
>      [<ffffffff810eb9c6>] ? kmem_cache_alloc+0x14c/0x1be
>      [<ffffffff8122ee9f>] acpi_start_single_object+0x2f/0x56
>      [<ffffffff8122f112>] acpi_device_probe+0x91/0x154
>      [<ffffffff812ccbe1>] driver_probe_device+0x9f/0x124
>      [<ffffffff812cccc3>] __driver_attach+0x5d/0x81
>      [<ffffffff812ccc66>] ? __driver_attach+0x0/0x81
>      [<ffffffff812cc256>] bus_for_each_dev+0x53/0x88
>      [<ffffffff812cca51>] driver_attach+0x1e/0x20
>      [<ffffffff812cc6fc>] bus_add_driver+0xb6/0x1fe
>      [<ffffffff812ccfb0>] driver_register+0x9d/0x10e
>      [<ffffffff8123084d>] acpi_bus_register_driver+0x43/0x46
>      [<ffffffff81773c8a>] acpi_processor_init+0xa1/0x114
>      [<ffffffff81773be9>] ? acpi_processor_init+0x0/0x114
>      [<ffffffff8100a069>] do_one_initcall+0x5e/0x167
>      [<ffffffff817477b1>] kernel_init+0x17a/0x1d4
>      [<ffffffff81014cda>] child_rip+0xa/0x20
>      [<ffffffff8101463d>] ? restore_args+0x0/0x30
>      [<ffffffff81014cd0>] ? child_rip+0x0/0x20
>     Code: 8a 00 00 00 eb 45 41 83 fe 10 49 c7 07 00 00 00 00 74 1f 77
>     08 41 83 fe 08 75 71 eb 0e 41 83 fe 20 74 16 41 83 fe 40 75 63 eb
>     17 <41> 0f b6 04 24 eb 14 41 0f b7 04 24 eb 0d 45 8b 24 24 4d 89 27
>     RIP  [<ffffffff812425d2>]
>     acpi_ex_system_memory_space_handler+0x160/0x1d2
>      RSP <ffff88003ee87900>
>     CR2: ffffc90000264000
>     ---[ end trace a7919e7f17c0a725 ]---
>     Kernel panic - not syncing: Attempted to kill init!
>     Pid: 1, comm: swapper Tainted: G      D    2.6.31.5 #4
>     Call Trace:
>      [<ffffffff8143bff8>] panic+0x7a/0x131
>      [<ffffffff8105d056>] ? exit_ptrace+0xa6/0x126
>      [<ffffffff810565c3>] do_exit+0x7a/0x6b5
>      [<ffffffff8143f517>] oops_end+0xbf/0xc7
>      [<ffffffff81036301>] no_context+0x1f6/0x205
>      [<ffffffff810364c1>] __bad_area_nosemaphore+0x1b1/0x1d7
>      [<ffffffff8100cbab>] ? xen_pmd_val+0xe/0x10
>      [<ffffffff8100cbab>] ? xen_pmd_val+0xe/0x10
>      [<ffffffff8100c4d5>] ? __raw_callee_save_xen_pmd_val+0x11/0x1e
>      [<ffffffff810364fa>] bad_area_nosemaphore+0x13/0x15
>      [<ffffffff8144099c>] do_page_fault+0x154/0x2a3
>      [<ffffffff8143e925>] page_fault+0x25/0x30
>      [<ffffffff812425d2>] ?
>     acpi_ex_system_memory_space_handler+0x160/0x1d2
>      [<ffffffff81242472>] ? acpi_ex_system_memory_space_handler+0x0/0x1d2
>      [<ffffffff8123af2e>] acpi_ev_address_space_dispatch+0x170/0x1be
>      [<ffffffff810eb868>] ? __kmalloc+0x1c9/0x1db
>      [<ffffffff8123df3f>] acpi_ex_load_op+0x99/0x265
>      [<ffffffff81240885>] acpi_ex_opcode_1A_1T_0R+0x2a/0x50
>      [<ffffffff81237fbb>] acpi_ds_exec_end_op+0xef/0x3dc
>      [<ffffffff8124987d>] acpi_ps_parse_loop+0x69b/0x81e
>      [<ffffffff81248ab4>] acpi_ps_parse_aml+0x9f/0x2de
>      [<ffffffff8124a0f5>] acpi_ps_execute_method+0x1d6/0x2a5
>      [<ffffffff81245e96>] acpi_ns_evaluate+0xe6/0x1b0
>      [<ffffffff812458f1>] acpi_evaluate_object+0xfe/0x1f7
>      [<ffffffff8143b985>] acpi_processor_start+0x6a3/0x80a
>      [<ffffffff810eb9c6>] ? kmem_cache_alloc+0x14c/0x1be
>      [<ffffffff8122ee9f>] acpi_start_single_object+0x2f/0x56
>      [<ffffffff8122f112>] acpi_device_probe+0x91/0x154
>      [<ffffffff812ccbe1>] driver_probe_device+0x9f/0x124
>      [<ffffffff812cccc3>] __driver_attach+0x5d/0x81
>      [<ffffffff812ccc66>] ? __driver_attach+0x0/0x81
>      [<ffffffff812cc256>] bus_for_each_dev+0x53/0x88
>      [<ffffffff812cca51>] driver_attach+0x1e/0x20
>      [<ffffffff812cc6fc>] bus_add_driver+0xb6/0x1fe
>      [<ffffffff812ccfb0>] driver_register+0x9d/0x10e
>      [<ffffffff8123084d>] acpi_bus_register_driver+0x43/0x46
>      [<ffffffff81773c8a>] acpi_processor_init+0xa1/0x114
>      [<ffffffff81773be9>] ? acpi_processor_init+0x0/0x114
>      [<ffffffff8100a069>] do_one_initcall+0x5e/0x167
>      [<ffffffff817477b1>] kernel_init+0x17a/0x1d4
>      [<ffffffff81014cda>] child_rip+0xa/0x20
>      [<ffffffff8101463d>] ? restore_args+0x0/0x30
>      [<ffffffff81014cd0>] ? child_rip+0x0/0x20
>
>
>
>     -----Inline Attachment Follows-----
>
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>
>
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