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

["Zhang, Xiantao" <xiantao.zhang@xxxxxxxxx>]

Another try is to check acpi version in your bios, since I also met a similar issue before. When acpi is configured to acpi 1.0, and the issue occurs, but when configured to version 2.0 or newer, the issue is gone. And I think this issue maybe related to pvops acpi compatibilty logic  for old platforms.  Hope Ke's patch can fix the issue.  :)

Xiantao

---

From: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx [mailto:xen-devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Yu, Ke
Sent: Wednesday, November 25, 2009 9:54 PM
To: Boris Derzhavets; Jeremy Fitzhardinge
Cc: 'xen-devel@xxxxxxxxxxxxxxxxxxx'
Subject: RE: [Xen-devel] Failure to load the most recent 2.6.31.5 under Xen 3.4.2-rc3-pre on ASUS P5Q3

Yes, I just send out this patch as ”pvops-dom0: Xen acpi processor logic cleanup”. You can have a check after this patch is checked in.

 

Best Regards

Ke

 

From: Boris Derzhavets [mailto:bderzhavets@xxxxxxxxx]
Sent: Wednesday, November 25, 2009 7:18 PM
To: Jeremy Fitzhardinge; Yu, Ke
Cc: 'xen-devel@xxxxxxxxxxxxxxxxxxx'
Subject: RE: [Xen-devel] Failure to load the most recent 2.6.31.5 under Xen 3.4.2-rc3-pre on ASUS P5Q3

 

Has this patch been submitted to Jeremy ?

Boris.

--- On Thu, 11/5/09, 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: "Boris Derzhavets" <bderzhavets@xxxxxxxxx>, "Jeremy Fitzhardinge" <jeremy@xxxxxxxx>
Cc: "'xen-devel@xxxxxxxxxxxxxxxxxxx'" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Date: Thursday, November 5, 2009, 7:51 AM

Yes, these info help. Thanks.

>From those info, the panic may be caused by one xen acpi issue, i.e. xen acpi logic will unconditionally parse all acpi processor object exposed by BIOS, even if the processor is not physically present.  This may cause error if the BIOS does not support that. e.g. in your box, the cpu2/3/4 is not physically present, and the _OSC and _PDC method execution will cause error. Xen acpi logic should check the processor's existence before further execution.

This issue is addressed in my under developing patch (attached).  The attached patch try to make the xen acpi logic more clean, and also address this issue. could you please try this patch to see if it fix the panic in your box?

Best Regards
Ke

From: Boris Derzhavets [mailto:bderzhavets@xxxxxxxxx]
Sent: Wednesday, November 04, 2009 10:54 PM
To: Jeremy Fitzhardinge; Yu, Ke
Cc: 'xen-devel@xxxxxxxxxxxxxxxxxxx'
Subject: RE: [Xen-devel] Failure to load the most recent 2.6.31.5 under Xen 3.4.2-rc3-pre on ASUS P5Q3

Not sure it will help , but dmesg report for xenified aka Suse 2.6.31.5 under Xen 3.4.1 on top of OpenSuse 11.2 RC2 have following entries regarding ACPI  :-

[    4.119034] ACPI: SSDT 00000000cfe7e0d0 00277 (v01 DpgPmm  P001Ist 00000011 INTL 20051117)
[    4.120028] processor LNXCPU:00: registered as cooling_device0
[    4.120439] ACPI: SSDT 00000000cfe7e350 00277 (v01 DpgPmm  P002Ist 00000012 INTL 20051117)
[    4.121029] No available Cx info for cpu 2
[    4.121311] processor LNXCPU:01: registered as cooling_device1
[    4.121643] ACPI Error: Could not map memory at 0000000080000000, size 1000 20090521 exregion-165
[    4.121812] ACPI Exception: AE_NO_MEMORY, Returned by Handler for [SystemMemory] 20090521 evregion-424
[    4.121981] ACPI Error (psparse-0537): Method parse/execution failed [\_PR_.P003._OSC] (Node ffff8801f14903d0), AE_NO_MEMORY
[    4.122212] ACPI Error (psparse-0537): Method parse/execution failed [\_PR_.P003._PDC] (Node ffff8801f14903f0), AE_NO_MEMORY
[    4.122609] No available Cx info for cpu 3
[    4.122687] processor LNXCPU:02: registered as cooling_device2
[    4.123018] ACPI Error: Could not map memory at 0000000080000000, size 1000 20090521 exregion-165
[    4.123186] ACPI Exception: AE_NO_MEMORY, Returned by Handler for [SystemMemory] 20090521 evregion-424
[    4.123354] ACPI Error (psparse-0537): Method parse/execution failed [\_PR_.P004._OSC] (Node ffff8801f1490350), AE_NO_MEMORY
[    4.123583] ACPI Error (psparse-0537): Method parse/execution failed [\_PR_.P004._PDC] (Node ffff8801f1490370), AE_NO_MEMORY
[    4.123980] No available Cx info for cpu 4

Boris.

--- On Tue, 11/3/09, Boris Derzhavets <bderzhavets@xxxxxxxxx> wrote:

From: Boris Derzhavets <bderzhavets@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>, "KeYu" <ke.yu@xxxxxxxxx>
Cc: "'xen-devel@xxxxxxxxxxxxxxxxxxx'" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Date: Tuesday, November 3, 2009, 10:09 AM
# gdb vmlinux ( in build folder)
(gdb) disassemble acpi_processor_start

Look for [<ffffffff814532a6 >] from entry "acpi_processor_start 0x6a3/0x80a"

0xffffffff814532a6 <acpi_processor_start+1699>:    mov    %rbx,%rdi
-> 0xffffffff814532a9 <acpi_processor_start+1702>:    callq  0xffffffff81027464 <arch_acpi_processor_cleanup_pdc> ???

0xffffffff814532ae <acpi_processor_start+1707>:    mov    %rbx,%rdi
0xffffffff814532b1 <acpi_processor_start+1710>:    callq  0xffffffff81260ec3 <acpi_processor_ppc_has_changed>
0xffffffff814532b6 <acpi_processor_start+1715>:    mov    %rbx,%rdi
0xffffffff814532b9 <acpi_processor_start+1718>:    callq  0xffffffff8125df82 <acpi_processor_get_throttling_info>
0xffffffff814532be <acpi_processor_start+1723>:    mov    %rbx,%rdi
0xffffffff814532c1 <acpi_processor_start+1726>:    callq  0xffffffff8125fce9 <acpi_processor_get_limit_info>
0xffffffff814532c6 <acpi_processor_start+1731>:    mov    %r12,%rsi
0xffffffff814532c9 <acpi_processor_start+1734>:    mov    %rbx,%rdi
0xffffffff814532cc <acpi_processor_start+1737>:    callq  0xffffffff8145340d <acpi_processor_power_init>
0xffffffff814532d1 <acpi_processor_start+1742>:    mov    %rbx,%rdi
0xffffffff814532d4 <acpi_processor_start+1745>:    callq  0xffffffff8127cdec <processor_cntl_xen_prepare>
0xffffffff814532d9 <acpi_processor_start+1750>:    test   %eax,%eax
0xffffffff814532db <acpi_processor_start+1752>:    mov    %eax,%r14d
0xffffffff814532de <acpi_processor_start+1755>:    jne    0xffffffff814533e5 <acpi_processor_start+2018>
0xffffffff814532e4 <acpi_processor_start+1761>:    mov    $0xffffffff8170fb90,%rdx
0xffffffff814532eb <acpi_processor_start+1768>:    mov    %r12,%rsi
0xffffffff814532ee <acpi_processor_start+1771>:    mov    $0xffffffff8160d903,%rdi
0xffffffff814532f5 <acpi_processor_start+1778>:    callq  0xffffffff8136641c <thermal_cooling_device_register>
0xffffffff814532fa <acpi_processor_start+1783>:    cmp    $0xfffffffffffff000,%rax
0xffffffff81453300 <acpi_processor_start+1789>:    mov    %rax,0x940(%rbx)
0xffffffff81453307 <acpi_processor_start+1796>:    mov    %eax,%r14d
0xffffffff8145330a <acpi_processor_start+1799>:    ja     0xffffffff814533e5 <acpi_processor_start+2018>
0xffffffff81453310 <kobject_name+0>:    mov    0x360(%r12),%r14
0xffffffff81453318 <acpi_processor_start+1813>:    mov    (%rax),%r15d
0xffffffff8145331b <acpi_processor_start+1816>:    lea    0x350(%r12),%rdi
0xffffffff81453323 <acpi_processor_start+1824>:    callq  0xffffffff812d6928 <dev_driver_string>
0xffffffff81453328 <acpi_processor_start+1829>:    mov    %r14,%rdx
0xffffffff8145332b <acpi_processor_start+1832>:    mov    %rax,%rsi
0xffffffff8145332e <acpi_processor_start+1835>:    mov    %r15d,%ecx
0xffffffff81453331 <acpi_processor_start+1838>:    mov    $0xffffffff8160dcd4,%rdi
0xffffffff81453338 <acpi_processor_start+1845>:    xor    %eax,%eax
0xffffffff8145333a <acpi_processor_start+1847>:    lea    0x360(%r12),%r14
0xffffffff81453342 <acpi_processor_start+1855>:    callq  0xffffffff814539de <printk>
0xffffffff81453347 <acpi_processor_start+1860>:    mov    0x940(%rbx),%rsi
0xffffffff8145334e <acpi_processor_start+1867>:    mov    $0xffffffff8160dca2,%rdx
0xffffffff81453355 <acpi_processor_start+1874>:    mov    %r14,%rdi
0xffffffff81453358 <acpi_processor_start+1877>:    add    $0x28,%rsi
0xffffffff8145335c <acpi_processor_start+1881>:    callq  0xffffffff81151761 <sysfs_create_link>
0xffffffff81453361 <acpi_processor_start+1886>:    test   %eax,%eax
0xffffffff81453363 <acpi_processor_start+1888>:    je     0xffffffff81453373 <acpi_processor_start+1904>
0xffffffff81453365 <acpi_processor_start+1890>:    mov    $0xffffffff8160e12b,%rdi
0xffffffff8145336c <acpi_processor_start+1897>:    xor    %eax,%eax
0xffffffff8145336e <acpi_processor_start+1899>:    callq  0xffffffff814539de <printk>
0xffffffff81453373 <acpi_processor_start+1904>:    mov    0x940(%rbx),%rdi
0xffffffff8145337a <acpi_processor_start+1911>:    mov    %r14,%rsi
0xffffffff8145337d <acpi_processor_start+1914>:    mov    $0xffffffff81638b0c,%rdx
0xffffffff81453384 <acpi_processor_start+1921>:    add    $0x28,%rdi
0xffffffff81453388 <acpi_processor_start+1925>:    callq  0xffffffff81151761 <sysfs_create_link>
0xffffffff8145338d <acpi_processor_start+1930>:    test   %eax,%eax
0xffffffff8145338f <acpi_processor_start+1932>:    mov    %eax,%r14d
0xffffffff81453392 <acpi_processor_start+1935>:    je     0xffffffff814533a2 <acpi_processor_start+1951>
0xffffffff81453394 <acpi_processor_start+1937>:    mov    $0xffffffff8160e12b,%rdi
0xffffffff8145339b <acpi_processor_start+1944>:    xor    %eax,%eax
0xffffffff8145339d <acpi_processor_start+1946>:    callq  0xffffffff814539de <printk>
0xffffffff814533a2 <acpi_processor_start+1951>:    testb  $0x4,0x1c(%rbx)
0xffffffff814533a6 <acpi_processor_start+1955>:    je     0xffffffff814533e5 <acpi_processor_start+2018>
0xffffffff814533a8 <acpi_processor_start+1957>:    lea    0x79(%r12),%rsi
0xffffffff814533ad <acpi_processor_start+1962>:    mov    %r13,%rdx
0xffffffff814533b0 <acpi_processor_start+1965>:    mov    $0xffffffff8160e147,%rdi
0xffffffff814533b7 <acpi_processor_start+1972>:    xor    %eax,%eax
0xffffffff814533b9 <acpi_processor_start+1974>:    callq  0xffffffff814539de <printk>
0xffffffff814533be <acpi_processor_start+1979>:    mov    0x888(%rbx),%esi
0xffffffff814533c4 <acpi_processor_start+1985>:    mov    $0xffffffff8160e162,%rdi

Not sure it's right way to search.

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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