pv_ops dom0 kernel test

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* pv_ops dom0 kernel test
@ 2009-03-06 23:34 Marc - A. Dahlhaus
  2009-03-07  0:20 ` Jeremy Fitzhardinge
  0 siblings, 1 reply; 7+ messages in thread
From: Marc - A. Dahlhaus @ 2009-03-06 23:34 UTC (permalink / raw)
  To: xen-devel, Jeremy Fitzhardinge

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Hello,

did another x86_32 boot test and got the first few lines of output from 
the kernel over serial line.
It still crashes.
Log attached.

Marc

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_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel

^ permalink raw reply	[flat|nested] 7+ messages in thread

* Re: pv_ops dom0 kernel test
  2009-03-06 23:34 pv_ops dom0 kernel test Marc - A. Dahlhaus
@ 2009-03-07  0:20 ` Jeremy Fitzhardinge
  2009-03-07 10:13   ` Marc - A. Dahlhaus
  0 siblings, 1 reply; 7+ messages in thread
From: Jeremy Fitzhardinge @ 2009-03-07  0:20 UTC (permalink / raw)
  To: Marc - A. Dahlhaus; +Cc: xen-devel

Marc - A. Dahlhaus wrote:
> Hello,
>
> did another x86_32 boot test and got the first few lines of output 
> from the kernel over serial line.
> It still crashes.

Do you have 32-bit NUMA enabled?  It assumes it can create 2M pages, 
which causes crashes under Xen.

Also, do you have CONFIG_FRAME_POINTER enabled?  If not, it would make 
the backtraces clearer.

    J

^ permalink raw reply	[flat|nested] 7+ messages in thread

* Re: pv_ops dom0 kernel test
  2009-03-07  0:20 ` Jeremy Fitzhardinge
@ 2009-03-07 10:13   ` Marc - A. Dahlhaus
  2009-03-07 10:39     ` Failure to load 2.6.29-rc7 under Xen Unstable on Q9550 & ASUS P5Q-E box Boris Derzhavets
  2009-03-07 10:46     ` Attempt " Boris Derzhavets
  0 siblings, 2 replies; 7+ messages in thread
From: Marc - A. Dahlhaus @ 2009-03-07 10:13 UTC (permalink / raw)
  To: Jeremy Fitzhardinge; +Cc: xen-devel

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Jeremy Fitzhardinge schrieb:
> Marc - A. Dahlhaus wrote:
>> Hello,
>>
>> did another x86_32 boot test and got the first few lines of output 
>> from the kernel over serial line.
>> It still crashes.
>
> Do you have 32-bit NUMA enabled?  It assumes it can create 2M pages, 
> which causes crashes under Xen.
>
> Also, do you have CONFIG_FRAME_POINTER enabled?  If not, it would make 
> the backtraces clearer.
This one is without CONFIG_NUMA and with CONFIG_FRAME_POINTER. It still 
crashes but the backtraces are more detailed.
Should i giv it a try under xen-3.3? (Have to reinstall it as i 
installed the whole unstable tree on this test box.)

Marc

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_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel

^ permalink raw reply	[flat|nested] 7+ messages in thread

* Failure to load 2.6.29-rc7 under Xen Unstable on Q9550 & ASUS P5Q-E box
  2009-03-07 10:13   ` Marc - A. Dahlhaus
@ 2009-03-07 10:39     ` Boris Derzhavets
  2009-03-08  1:12       ` Jeremy Fitzhardinge
  2009-03-07 10:46     ` Attempt " Boris Derzhavets
  1 sibling, 1 reply; 7+ messages in thread
From: Boris Derzhavets @ 2009-03-07 10:39 UTC (permalink / raw)
  To: Jeremy Fitzhardinge, Marc - A. Dahlhaus; +Cc: xen-devel


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 __  __            _____ _  _                      _        _     _      
 \ \/ /___ _ __   |___ /| || |     _   _ _ __  ___| |_ __ _| |__ | | ___ 
  \  // _ \ '_ \    |_ \| || |_ __| | | | '_ \/ __| __/ _` | '_ \| |/ _ \
  /  \  __/ | | |  ___) |__   _|__| |_| | | | \__ \ || (_| | |_) | |  __/
 /_/\_\___|_| |_| |____(_) |_|     \__,_|_| |_|___/\__\__,_|_.__/|_|\___|
                                                                         
(XEN) Xen version 3.4-unstable (root@) (gcc version 4.3.2 (Ubuntu 4.3.2-1ubuntu12) ) Fri Feb 27 06:14:29 EST 2009
(XEN) Latest ChangeSet: Fri Feb 20 17:02:36 2009 +0000 19238:f8187a343ad2
(XEN) Command line: dom0_mem=1024M loglvl=all guest_loglvl=all com1=9600,8n1 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 - 000000000009cc00 (usable)
(XEN)  000000000009cc00 - 00000000000a0000 (reserved)
(XEN)  00000000000e4000 - 0000000000100000 (reserved)
(XEN)  0000000000100000 - 00000000cff70000 (usable)
(XEN)  00000000cff70000 - 00000000cff7e000 (ACPI data)
(XEN)  00000000cff7e000 - 00000000cffd0000 (ACPI NVS)
(XEN)  00000000cffd0000 - 00000000d0000000 (reserved)
(XEN)  00000000fee00000 - 00000000fee01000 (reserved)
(XEN)  00000000ffe00000 - 0000000100000000 (reserved)
(XEN)  0000000100000000 - 0000000230000000 (usable)
(XEN) System RAM: 8191MB (8387632kB)
(XEN) ACPI: RSDP 000FB030, 0024 (r2 ACPIAM)
(XEN) ACPI: XSDT CFF70100, 0054 (r1 A_M_I_ OEMXSDT   7000809 MSFT       97)
(XEN) ACPI: FACP CFF70290, 00F4 (r3 A_M_I_ OEMFACP   7000809 MSFT       97)
(XEN) ACPI: DSDT CFF70440, 963E (r1  A0986 A0986000        0 INTL 20060113)
(XEN) ACPI: FACS CFF7E000, 0040
(XEN) ACPI: APIC CFF70390, 006C (r1 A_M_I_ OEMAPIC   7000809 MSFT       97)
(XEN) ACPI: MCFG CFF70400, 003C (r1 A_M_I_ OEMMCFG   7000809 MSFT       97)
(XEN) ACPI: OEMB CFF7E040, 0081 (r1 A_M_I_ AMI_OEM   7000809 MSFT       97)
(XEN) ACPI: HPET CFF79A80, 0038 (r1 A_M_I_ OEMHPET   7000809 MSFT       97)
(XEN) ACPI: OSFR CFF79AC0, 00B0 (r1 A_M_I_ OEMOSFR   7000809 MSFT       97)
(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[cff7e00c], 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[0x02] enabled)
(XEN) Processor #2 7:7 APIC version 20
(XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
(XEN) Processor #3 7:7 APIC version 20
(XEN) ACPI: IOAPIC (id[0x04] address[0xfec00000] gsi_base[0])
(XEN) IOAPIC[0]: apic_id 4, 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 2833.093 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) MCE: Intel newly family MC Init
(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 Quad CPU    Q9550  @ 2.83GHz stepping 0a
(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) MCE: Intel newly family MC Init
(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 Quad CPU    Q9550  @ 2.83GHz stepping 0a
(XEN) Booting processor 2/2 eip 8c000
(XEN) Initializing CPU#2
(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: 2
(XEN) MCE: Intel newly family MC Init
(XEN) Intel machine check reporting enabled on CPU#2.
(XEN) CPU2: Thermal monitoring enabled (TM2)
(XEN) CMCI: CPU2 has no CMCI support
(XEN) CPU2: Intel(R) Core(TM)2 Quad CPU    Q9550  @ 2.83GHz stepping 0a
(XEN) Booting processor 3/3 eip 8c000
(XEN) Initializing CPU#3
(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: 3
(XEN) MCE: Intel newly family MC Init
(XEN) Intel machine check reporting enabled on CPU#3.
(XEN) CPU3: Thermal monitoring enabled (TM2)
(XEN) CMCI: CPU3 has no CMCI support
(XEN) CPU3: Intel(R) Core(TM)2 Quad CPU    Q9550  @ 2.83GHz stepping 0a
(XEN) Total of 4 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 4 CPUs: passed.
(XEN) Platform timer is 14.318MHz HPET
(XEN) microcode.c:73:d32767 microcode: CPU1 resumed
(XEN) microcode.c:73:d32767 microcode: CPU2 resumed
(XEN) Brought up 4 CPUs
(XEN) microcode.c:73:d32767 microcode: CPU3 resumed
(XEN) I/O virtualisation disabled
(XEN) ACPI sleep modes: S3
(XEN) mcheck_poll: Init_mcheck_timer
(XEN) mcheck_poll: Machine check polling timer started.
(XEN) *** LOADING DOMAIN 0 ***
(XEN) Scheduler: SMP Credit Scheduler (credit)
(XEN) info:
(XEN)     ncpus              = 4
(XEN)     master             = 0
(XEN)     credit             = 1200
(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) idlers: 0000000f
(XEN) stats:
(XEN)     vcpu_check                     = 5
(XEN)     schedule                       = 0
(XEN)     acct_run                       = 0
(XEN)     acct_no_work                   = 0
(XEN)     acct_balance                   = 0
(XEN)     acct_reorder                   = 0
(XEN)     acct_min_credit                = 0
(XEN)     acct_vcpu_active               = 0
(XEN)     acct_vcpu_idle                 = 0
(XEN)     vcpu_sleep                     = 0
(XEN)     vcpu_wake_running              = 0
(XEN)     vcpu_wake_onrunq               = 0
(XEN)     vcpu_wake_runnable             = 0
(XEN)     vcpu_wake_not_runnable         = 0
(XEN)     vcpu_park                      = 0
(XEN)     vcpu_unpark                    = 0
(XEN)     tickle_local_idler             = 0
(XEN)     tickle_local_over              = 0
(XEN)     tickle_local_under             = 0
(XEN)     tickle_local_other             = 0
(XEN)     tickle_idlers_none             = 0
(XEN)     tickle_idlers_some             = 0
(XEN)     load_balance_idle              = 0
(XEN)     load_balance_over              = 0
(XEN)     load_balance_other             = 0
(XEN)     steal_trylock_failed           = 0
(XEN)     steal_peer_idle                = 0
(XEN)     migrate_queued                 = 0
(XEN)     migrate_running                = 0
(XEN)     dom_init                       = 2
(XEN)     dom_destroy                    = 0
(XEN)     vcpu_init                      = 5
(XEN)     vcpu_destroy                   = 0
(XEN) active vcpus:
(XEN) NOW=0x000000002E153ED5
(XEN) CPU[00]  sort=0, sibling=00000001, core=0000000f
(XEN)     run: [32767.0] pri=-64 flags=0 cpu=0
(XEN) CPU[01]  sort=0, sibling=00000002, core=0000000f
(XEN)     run: [32767.1] pri=-64 flags=0 cpu=1
(XEN) CPU[02]  sort=0, sibling=00000004, core=0000000f
(XEN)     run: [32767.2] pri=-64 flags=0 cpu=2
(XEN) CPU[03]  sort=0, sibling=00000008, core=0000000f
(XEN)     run: [32767.3] pri=-64 flags=0 cpu=3
(XEN) 'H' pressed -> dumping heap info (now-0x0:2ED3AD40)
(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] -> 277883 pages
(XEN) heap[node=0][zone=20] -> 1048576 pages
(XEN) heap[node=0][zone=21] -> 171413 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) number of MP IRQ sources: 15.
(XEN) number of IO-APIC #4 registers: 24.
(XEN) testing the IO APIC.......................
(XEN) IO APIC #4......
(XEN) .... register #00: 04000000
(XEN) .......    : physical APIC id: 04
(XEN) .......    : Delivery Type: 0
(XEN) .......    : LTS          : 0
(XEN) .... register #01: 00170020
(XEN) .......     : max redirection entries: 0017
(XEN) .......     : PRQ implemented: 0
(XEN) .......     : IO APIC version: 0020
(XEN) .... IRQ redirection table:
(XEN)  NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:   
(XEN)  00 000 00  1    0    0   0   0    0    0    00
(XEN)  01 00F 0F  0    0    0   0   0    1    1    20
(XEN)  02 00F 0F  0    0    0   0   0    1    1    F0
(XEN)  03 00F 0F  0    0    0   0   0    1    1    28
(XEN)  04 00F 0F  0    0    0   0   0    1    1    F1
(XEN)  05 00F 0F  0    0    0   0   0    1    1    30
(XEN)  06 00F 0F  0    0    0   0   0    1    1    38
(XEN)  07 00F 0F  0    0    0   0   0    1    1    40
(XEN)  08 00F 0F  0    0    0   0   0    1    1    48
(XEN)  09 00F 0F  1    1    0   0   0    1    1    50
(XEN)  0a 00F 0F  0    0    0   0   0    1    1    58
(XEN)  0b 00F 0F  0    0    0   0   0    1    1    60
(XEN)  0c 00F 0F  0    0    0   0   0    1    1    68
(XEN)  0d 00F 0F  0    0    0   0   0    1    1    70
(XEN)  0e 00F 0F  0    0    0   0   0    1    1    78
(XEN)  0f 00F 0F  0    0    0   0   0    1    1    88
(XEN)  10 000 00  1    0    0   0   0    0    0    00
(XEN)  11 000 00  1    0    0   0   0    0    0    00
(XEN)  12 000 00  1    0    0   0   0    0    0    00
(XEN)  13 000 00  1    0    0   0   0    0    0    00
(XEN)  14 000 00  1    0    0   0   0    0    0    00
(XEN)  15 000 00  1    0    0   0   0    0    0    00
(XEN)  16 000 00  1    0    0   0   0    0    0    00
(XEN)  17 000 00  1    0    0   0   0    0    0    00
(XEN) Using vector-based indexing
(XEN) IRQ to pin mappings:
(XEN) IRQ240 -> 0:2
(XEN) IRQ32 -> 0:1
(XEN) IRQ40 -> 0:3
(XEN) IRQ241 -> 0:4
(XEN) IRQ48 -> 0:5
(XEN) IRQ56 -> 0:6
(XEN) IRQ64 -> 0:7
(XEN) IRQ72 -> 0:8
(XEN) IRQ80 -> 0:9
(XEN) IRQ88 -> 0:10
(XEN) IRQ96 -> 0:11
(XEN) IRQ104 -> 0:12
(XEN) IRQ112 -> 0:13
(XEN) IRQ120 -> 0:14
(XEN) IRQ136 -> 0:15
(XEN) .................................... done.
(XEN) 'H' pressed -> dumping heap info (now-0x0:2F032A04)
(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] -> 277883 pages
(XEN) heap[node=0][zone=20] -> 1048576 pages
(XEN) heap[node=0][zone=21] -> 171413 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) 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]: 1111532kB free
(XEN)     heap[20]: 4194304kB free
(XEN)     heap[21]: 685652kB free
(XEN)     Dom heap: 8087616kB free
(XEN) Scheduler: SMP Credit Scheduler (credit)
(XEN) info:
(XEN)     ncpus              = 4
(XEN)     master             = 0
(XEN)     credit             = 1200
(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) idlers: 0000000f
(XEN) stats:
(XEN)     vcpu_check                     = 5
(XEN)     schedule                       = 0
(XEN)     acct_run                       = 0
(XEN)     acct_no_work                   = 0
(XEN)     acct_balance                   = 0
(XEN)     acct_reorder                   = 0
(XEN)     acct_min_credit                = 0
(XEN)     acct_vcpu_active               = 0
(XEN)     acct_vcpu_idle                 = 0
(XEN)     vcpu_sleep                     = 0
(XEN)     vcpu_wake_running              = 0
(XEN)     vcpu_wake_onrunq               = 0
(XEN)     vcpu_wake_runnable             = 0
(XEN)     vcpu_wake_not_runnable         = 0
(XEN)     vcpu_park                      = 0
(XEN)     vcpu_unpark                    = 0
(XEN)     tickle_local_idler             = 0
(XEN)     tickle_local_over              = 0
(XEN)     tickle_local_under             = 0
(XEN)     tickle_local_other             = 0
(XEN)     tickle_idlers_none             = 0
(XEN)     tickle_idlers_some             = 0
(XEN)     load_balance_idle              = 0
(XEN)     load_balance_over              = 0
(XEN)     load_balance_other             = 0
(XEN)     steal_trylock_failed           = 0
(XEN)     steal_peer_idle                = 0
(XEN)     migrate_queued                 = 0
(XEN)     migrate_running                = 0
(XEN)     dom_init                       = 2
(XEN)     dom_destroy                    = 0
(XEN)     vcpu_init                      = 5
(XEN)     vcpu_destroy                   = 0
(XEN) active vcpus:
(XEN) NOW=0x0000000030110ADD
(XEN) CPU[00]  sort=0, sibling=00000001, core=0000000f
(XEN)     run: [32767.0] pri=-64 flags=0 cpu=0
(XEN) CPU[01]  sort=0, sibling=00000002, core=0000000f
(XEN)     run: [32767.1] pri=-64 flags=0 cpu=1
(XEN) CPU[02]  sort=0, sibling=00000004, core=0000000f
(XEN)     run: [32767.2] pri=-64 flags=0 cpu=2
(XEN) CPU[03]  sort=0, sibling=00000008, core=0000000f
(XEN)     run: [32767.3] pri=-64 flags=0 cpu=3
(XEN) elf_parse_binary: phdr: paddr=0x200000 memsz=0x488000
(XEN) 'd' pressed -> dumping registers
(XEN) elf_parse_binary: phdr: paddr=0x688000 memsz=0x93c54
(XEN) 
(XEN) *** Dumping CPU2 host state: ***
(XEN) elf_parse_binary: phdr: paddr=0x71c000 memsz=0x8c8
(XEN) ----[ Xen-3.4-unstable  x86_64  debug=y  Not tainted ]----
(XEN) elf_parse_binary: phdr: paddr=0x71e000 memsz=0x63200
(XEN) CPU:    2
(XEN) RIP:    e008:[<ffff828c8010e354>]elf_parse_binary: phdr: paddr=0x782000 memsz=0x124a0
(XEN)  __dump_execstate+0x9/0x78elf_parse_binary: phdr: paddr=0x795000 memsz=0xc8160
(XEN) 
(XEN) RFLAGS: 0000000000010296   elf_parse_binary: memory: 0x200000 -> 0x85d160
(XEN) CONTEXT: hypervisor
(XEN) elf_xen_parse_note: GUEST_OS = "linux"
(XEN) rax: 000000000000ffff   rbx: 0000000000000064   rcx: 0000000000000000
(XEN) elf_xen_parse_note: GUEST_VERSION = "2.6"
(XEN) rdx: 0000000000000000   rsi: 000000000000000a   rdi: 0000000000000000
(XEN) elf_xen_parse_note: XEN_VERSION = "xen-3.0"
(XEN) rbp: ffff83022ffcfc98   rsp: ffff83022ffcfc88   r8:  0000000000000004
(XEN) elf_xen_parse_note: VIRT_BASE = 0xffffffff80000000
(XEN) r9:  ffff828c801d95a0   r10: 00000000fffffffc   r11: 0000000000000001
(XEN) elf_xen_parse_note: ENTRY = 0xffffffff80727200
(XEN) r12: ffff83022ffcfe38   r13: 0000000000000064   r14: 0000000000000286
(XEN) elf_xen_parse_note: HYPERCALL_PAGE = 0xffffffff80209000
(XEN) r15: ffff83022ffcfe38   cr0: 000000008005003b   cr4: 00000000000026f0
(XEN) elf_xen_parse_note: FEATURES = "!writable_page_tables|pae_pgdir_above_4gb"
(XEN) cr3: 00000000cfc7c000   cr2: 0000000000000000
(XEN) elf_xen_parse_note: PAE_MODE = "yes"
(XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: e008
(XEN) elf_xen_parse_note: LOADER = "generic"
(XEN) Xen stack trace from rsp=ffff83022ffcfc88:
(XEN)   elf_xen_parse_note: unknown xen elf note (0xd)
(XEN)  0000000000000064elf_xen_parse_note: SUSPEND_CANCEL = 0x1
(XEN)  0000000000000064elf_xen_parse_note: HV_START_LOW = 0xffff800000000000
(XEN)  ffff83022ffcfcd8elf_xen_parse_note: PADDR_OFFSET = 0x0
(XEN)  ffff828c8010e420elf_xen_addr_calc_check: addresses:
(XEN) 
(XEN)       virt_base        = 0xffffffff80000000
(XEN)  ffff83022ffcfcc8    elf_paddr_offset = 0x0
(XEN)  0000000000000064    virt_offset      = 0xffffffff80000000
(XEN)  ffff83022ffcfe38    virt_kstart      = 0xffffffff80200000
(XEN)  0000000000000064    virt_kend        = 0xffffffff8085d160
(XEN) 
(XEN)       virt_entry       = 0xffffffff80727200
(XEN)  0000000000000286    p2m_base         = 0xffffffffffffffff
(XEN)  ffff83022ffcfe38 ffff83022ffcfcf8 Xen  kernel: 64-bit, lsb, compat32
(XEN)  Dom0 kernel: 64-bit, PAE, lsb, paddr 0x200000 -> 0x85d160
(XEN)  ffff828c8010e5afPHYSICAL MEMORY ARRANGEMENT:
(XEN)  Dom0 alloc.:   0000000210000000->0000000220000000
(XEN)    ffff83022ffcfe38 ffff828c801f7f28 (196608 pages to be allocated) ffff83022ffcfd08
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN)  Loaded kernel: ffffffff80200000->ffffffff8085d160
(XEN)  Init. ramdisk: ffffffff8085e000->ffffffff8bbbfe00
(XEN)  Phys-Mach map: ffffffff8bbc0000->ffffffff8bdc0000
(XEN)  Start info:    ffffffff8bdc0000->ffffffff8bdc04b4
(XEN)  Page tables:   ffffffff8bdc1000->ffffffff8be24000
(XEN)  Boot stack:    ffffffff8be24000->ffffffff8be25000
(XEN)  TOTAL:         ffffffff80000000->ffffffff8c000000
(XEN)  ffff828c8012859e ENTRY ADDRESS: ffffffff80727200
(XEN) 
(XEN)   Dom0 has maximum 4 VCPUs
(XEN)  ffff83022ffcfd38elf_load_binary: phdr 0 at 0xffffffff80200000 -> 0xffffffff80688000
(XEN)  ffff828c80128678 ffff83022ffcfd38elf_load_binary: phdr 1 at 0xffffffff80688000 -> 0xffffffff8071bc54
(XEN)  ffff828c801f8000elf_load_binary: phdr 2 at 0xffffffff8071c000 -> 0xffffffff8071c8c8
(XEN) 
(XEN)   elf_load_binary: phdr 3 at 0xffffffff8071e000 -> 0xffffffff80781200
(XEN)  ffff828c801285e2elf_load_binary: phdr 4 at 0xffffffff80782000 -> 0xffffffff807944a0
(XEN)  ffff828c801f8078elf_load_binary: phdr 5 at 0xffffffff80795000 -> 0xffffffff80795000
(XEN)  ffff83022ffcfd88 ffff828c8012989c
(XEN)    0000000000000286 0000000030d0621d 6400000000000286 0000000000000001Scrubbing Free RAM: 
(XEN)    ffff828c80294360 ffff828c801f8000 ffff83022ffcfe38. ffff828c80294388
(XEN)    ffff83022ffcfdb8. ffff828c80128f8c ffff828c802a4d00. ffff83022ffcfe38
(XEN)    ffff83022ffcff28. ffff828c8028e900 ffff83022ffcfe28. ffff828c80147fdd
(XEN)    00000000000000f1. ffff828c8011b446 0000000000000010. ffff828c802a4d24
(XEN)    000000f18012051b. ffff828c802b1f08 ffff828c80232180. ffff83022ffcff28
(XEN)    ffff83022ffcff28. ffff828c8028e900 ffff828c8020dd60. ffff828c8028ad60
(XEN)    00007cfdd00301a7. ffff828c801414e6 ffff828c8028ad60. ffff828c8020dd60
(XEN)    ffff828c8028e900. ffff83022ffcff28 ffff83022ffcfee0. ffff83022ffcff28
(XEN)    0000000000000001. 00000000fffffffc ffff83022fff1998. 00000000fffffffe
(XEN)    0000000000000100. 0000000000000001 ffff828c8028e900. ffff828c802325c0
(XEN)    0000000000004000. 000000f100000000 ffff828c8013b4fe. 000000000000e008
(XEN)    0000000000000246. ffff83022ffcfee0 0000000000000000. ffff83022ffcff20
(XEN)    ffff828c8013d742. ffff8300cfaf8000 0000000000000020. 0000000000000010
(XEN) Xen call trace:
(XEN)    .[<ffff828c8010e354>] __dump_execstate+0x9/0x78
(XEN)    [<ffff828c8010e420>]. dump_registers+0x5d/0x135
(XEN)    .[<ffff828c8010e5af>] handle_keypress+0x76/0xa7
(XEN)    .[<ffff828c8012859e>] __serial_rx+0x16/0x5a
(XEN)    .[<ffff828c80128678>] serial_rx+0x96/0xa1
(XEN)    .[<ffff828c8012989c>] serial_rx_interrupt+0xb3/0xc9
(XEN)    .[<ffff828c80128f8c>] ns16550_interrupt+0x47/0x61
(XEN)    .[<ffff828c80147fdd>]. do_IRQ+0x40f/0x456
(XEN)    .[<ffff828c801414e6>] common_interrupt+0x26/0x30
(XEN)    .[<ffff828c8013b4fe>] default_idle+0x2f/0x34
(XEN)    [<ffff828c8013d742>]. idle_loop+0xc8/0xe2
(XEN)    .
(XEN) *** Dumping CPU2 guest state: ***
(XEN) .No guest context (CPU is idle).
(XEN) .
(XEN) *** Dumping CPU0 host state: ***
(XEN) .----[ Xen-3.4-unstable  x86_64  debug=y  Not tainted ]----
(XEN) CPU:    0
(XEN) RIP:    e008:[<ffff828c8010e354>] __dump_execstate+0x9/0x78
(XEN) RFLAGS: 0000000000010096   CONTEXT: hypervisor
(XEN) rax: ffff83022ffcfc48   rbx: 0000000000000000   rcx: 0000000000000000
(XEN) rdx: ffff828c8028e900   rsi: ffff83022ffcfc48   rdi: 0000000000000000
(XEN) rbp: ffff828c80277c58   rsp: ffff828c80277c48   r8:  ffff828c8010e34b
(XEN) r9:  0000000000000002   r10: ffff828c802bdb00   r11: 000000756ffb8000
(XEN) r12: ffff828c801e815f   r13: ffff828c80277d30   r14: 0000000000000286
(XEN) r15: ffff828c801f7d34   cr0: 000000008005003b   cr4: 00000000000026f0
(XEN) cr3: 00000000cfc7c000   cr2: 0000000000000000
(XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: e008
(XEN) Xen stack trace from rsp=ffff828c80277c48:
(XEN)    ffff828c801e815f 0000000000000000 ffff828c80277c68 ffff828c8015809c
(XEN)    00007d737fd88367 ffff828c801425a0 ffff828c801f7d34 0000000000000286
(XEN)    ffff828c80277d30 ffff828c801e815f ffff828c80277e28 0000000000000000
(XEN)    000000756ffb8000 ffff828c802bdb00 0000000000000002 0000000000000004
(XEN)    0000000000000000 0000000000000000 0000000000000000 0000000000000082
(XEN)    ffff828c801f7f6c 000000fb00000000 ffff828c801282f8 000000000000e008
(XEN)    0000000000000286 ffff828c80277d28 0000000000000000 0000000000000286
(XEN)    0000000000000000 ffff828c8028fe80 0000003000000008 ffff828c80277e38
(XEN)    ffff828c80277d58 0000000000000282 00007d737fd88277 ffff828c8022e5c0
(XEN)    000000000012c000 0000000000000000 0000000000000001 0000000000000002
(XEN)    ffff828c8011b48b ffff828c8022e180 ffff828c80277dc8 ffff828c8011d0b3
(XEN)    ffff828c80277dc8 ffff828c80138cd1 ffff828c8011cd9d ffff828c802bdb00
(XEN)    ffff828c80277e18 ffff828c8011d3fd c2c2c2c2c2c2c2c2 ffff828c8022e180
(XEN)    ffff83022fff1aa0 0000000000129fca 0000000000000009 00000000000253f8
(XEN)    000000000012c000 0000000000000000 0000000000025800 0000000002580000
(XEN)    ffff828c80277e68 ffff828c8021246a ffff828c80277e68 ffff828c802b1aa0
(XEN)    000000000b361e00 00000000c469e000 ffff828c8020dd60 ffff828c8020dc60
(XEN)    ffff828c80277f18 ffff828c80221da8 ffff828c802b1aa0 0000000000000000
(XEN)    0000000000000000 000000000008bf40 0000000000000000 ffff83000008bfc0
(XEN)    ffff83000008bf40 000000000b5c0e00 0000000000a1c000 ffffffff00000000
(XEN) Xen call trace:
(XEN)    [<ffff828c8010e354>] __dump_execstate+0x9/0x78
(XEN)    [<ffff828c8015809c>] smp_call_function_interrupt+0x99/0xe8
(XEN)    [<ffff828c801425a0>] call_function_interrupt+0x30/0x40
(XEN)    [<ffff828c801282f8>] printk+0x1b9/0x1c9
(XEN)    [<ffff828c8021246a>] scrub_heap_pages+0xbb/0x1ad
(XEN)    [<ffff828c80221da8>] __start_xen+0x2239/0x2281
(XEN)    
(XEN) *** Dumping CPU0 guest state: ***
(XEN) No guest context (CPU is idle).
(XEN) 
(XEN) *** Dumping CPU1 host state: ***
(XEN) .----[ Xen-3.4-unstable  x86_64  debug=y  Not tainted ]----
(XEN) .CPU:    1
(XEN) RIP:    e008:[<ffff828c8010e354>]. __dump_execstate+0x9/0x78
(XEN) RFLAGS: 0000000000010092   .CONTEXT: hypervisor
(XEN) rax: ffff83022ffcfc48   rbx: ffff83022ffdff28   rcx: 0000000000000001
(XEN) .rdx: ffff828c8028e900   rsi: ffff83022ffcfc48   rdi: 0000000000000000
(XEN) .rbp: ffff83022ffdfe18   rsp: ffff83022ffdfe08   r8:  ffff828c8010e34b
(XEN) .r9:  ffff83022fff18d8   r10: 00000000fffffffc   r11: 0000000000000001
(XEN) .r12: ffff83022ffdff28   r13: ffff828c8028e900   r14: ffff828c8020dd60
(XEN) r15: ffff828c8028ad60   cr0: 000000008005003b   cr4: 00000000000026f0
(XEN) .cr3: 00000000cfc7c000   cr2: 0000000000000000
(XEN) .ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: e008
(XEN) .Xen stack trace from rsp=ffff83022ffdfe08:
(XEN)   . ffff83022ffdfe20 ffff83022ffdff28. ffff83022ffdfe28 ffff828c8015809c.
(XEN)    00007cfdd00201a7 ffff828c801425a0. ffff828c8028ad60 ffff828c8020dd60.
(XEN)    ffff828c8028e900 ffff83022ffdff28. ffff83022ffdfee0 ffff83022ffdff28.
(XEN)    0000000000000001 00000000fffffffc. ffff83022fff18d8 0000000000000004.
(XEN)    0000000000000080 0000000000000001. ffff828c8028e900 ffff828c802305c0.
(XEN)    0000000000002000 000000fb00000000. ffff828c8013b4fe 000000000000e008.
(XEN)    0000000000000246 ffff83022ffdfee0. 0000000000000000 ffff83022ffdff20.
(XEN)    ffff828c8013d742 ffff8300cfafa000. 0000000000000020 0000000000000008.
(XEN)    0000000000000001 0000000000000001. 0000000000000001 ffff83022ffdfeb0.
(XEN)    0000000000000000done.
(XEN)  000000000000001eXen trace buffers: disabled
(XEN)  000000000000001fStd. Loglevel: All 0000000000000000
(XEN) Guest Loglevel: All
(XEN)   
(XEN)  ffff8801f1497f20*** Serial input -> DOM0 0000000000000001 (type 'CTRL-a' three times to switch input to Xen) 0000000000000246
(XEN)  0000000000000000
(XEN)    0000000000000001 0000000000000000 0000000000000000 ffffffff8020732a
(XEN)    0000000000000000 00000000deadbeef 00000000deadbeef 0000010000000000
(XEN)    ffffffff8020732a 000000000000e033 0000000000000246 ffff8801ec7e9fc0
(XEN)    000000000000e02b ffffffffffffffff ffffffffffffffff ffffffffffffffff
(XEN)    ffffffffffffffff ffffffff00000001 ffff8300cfafc000
(XEN) Xen call trace:
(XEN)    [<ffff828c8010e354>] __dump_execstate+0x9/0x78
(XEN)    [<ffff828c8015809c>] smp_call_function_interrupt+0x99/0xe8
(XEN)    [<ffff828c801425a0>] call_function_interrupt+0x30/0x40
(XEN)    [<ffff828c8013b4fe>] default_idle+0x2f/0x34
(XEN)    [<ffff828c8013d742>] idle_loop+0xc8/0xe2
(XEN)    
(XEN) *** Dumping CPU1 guest state: ***
(XEN) No guest context (CPU is idle).
(XEN) 
(XEN) *** Dumping CPU3 host state: ***
(XEN) ----[ Xen-3.4-unstable  x86_64  debug=y  Not tainted ]----
(XEN) CPU:    3
(XEN) RIP:    e008:[<ffff828c8010e354>] __dump_execstate+0x9/0x78
(XEN) RFLAGS: 0000000000010092   CONTEXT: hypervisor
(XEN) rax: ffff83022ffcfc48   rbx: ffff83022ffc7f28   rcx: 0000000000000001
(XEN) rdx: ffff828c8028e900   rsi: ffff83022ffcfc48   rdi: 0000000000000000
(XEN) rbp: ffff83022ffc7e18   rsp: ffff83022ffc7e08   r8:  ffff828c8010e34b
(XEN) r9:  ffff83022fff1a58   r10: 00000000fffffff6   r11: 0000000000000007
(XEN) r12: ffff83022ffc7f28   r13: ffff828c8028e900   r14: ffff828c8020dd60
(XEN) r15: ffff828c8028ad60   cr0: 000000008005003b   cr4: 00000000000026f0
(XEN) cr3: 00000000cfc7c000   cr2: 0000000000000000
(XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: e008
(XEN) Xen stack trace from rsp=ffff83022ffc7e08:
(XEN)    ffff828c8020dd60 ffff83022ffc7f28 ffff83022ffc7e28 ffff828c8015809c
(XEN)    00007cfdd00381a7 ffff828c801425a0 ffff828c8028ad60 ffff828c8020dd60
(XEN)    ffff828c8028e900 ffff83022ffc7f28 ffff83022ffc7ee0 ffff83022ffc7f28
(XEN)    0000000000000007 00000000fffffff6 ffff83022fff1a58 0000000000000004
(XEN)    0000000000000180 0000000000000001 ffff828c8028e900 ffff828c802345c0
(XEN)    0000000000006000 000000fb00000000 ffff828c8013b4fe 000000000000e008
(XEN)    0000000000000246 ffff83022ffc7ee0 0000000000000000 ffff83022ffc7f20
(XEN)    ffff828c8013d742 ffff8300cfaf6000 0000000000000020 0000000000000018
(XEN)    0000000000000003 0000000000000003 0000000000000003 ffff83022ffc7eb0
(XEN)    0000000000000001 ffff8801e87b5800 0000000000000001 ffff8801e460fa00
(XEN)    ffff8801eddcdd78 0000000000059f00 0000000000000003 0000000000000000
(XEN)    0000000000000001 ffffffffff5b0b3e 0000000000009f0f 00000000000001ff
(XEN)    0000000000001400 0000000003534c28 00007fe55e92b808 0000000000000000
(XEN)    00007fe570ecd24b 000000000000e033 0000000000010202 00007fff76f8aa10
(XEN)    000000000000e02b ffffffffffffffff ffffffffffdfffff ffffffffffffffff
(XEN)    ffffffffffffffff ffffffff00000003 ffff8300cfafa000
(XEN) Xen call trace:
(XEN)    [<ffff828c8010e354>] __dump_execstate+0x9/0x78
(XEN)    [<ffff828c8015809c>] smp_call_function_interrupt+0x99/0xe8
(XEN)    [<ffff828c801425a0>] call_function_interrupt+0x30/0x40
(XEN)    [<ffff828c8013b4fe>] default_idle+0x2f/0x34
(XEN)    [<ffff828c8013d742>] idle_loop+0xc8/0xe2
(XEN)    
(XEN) *** Dumping CPU3 guest state: ***
(XEN) No guest context (CPU is idle).
(XEN) 
(XEN) Freed 124kB init memory.
mapping kernel into physical memory
Xen: setup ISA identity maps
about to get started...
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Linux version 2.6.29-rc7-tip (root@ServerINTR) (gcc version 4.3.2 (Ubuntu 4.3.2-1ubuntu12) ) #3 SMP Fri Mar 6 04:55:21 EST 2009
[    0.000000] Command line: root=/dev/sdb1 ro console=hvc0 earlyprintk=xen 4
[    0.000000] KERNEL supported cpus:
[    0.000000]   Intel GenuineIntel
[    0.000000]   AMD AuthenticAMD
[    0.000000]   Centaur CentaurHauls
[    0.000000] BIOS-provided physical RAM map:
[    0.000000]  Xen: 0000000000000000 - 000000000009cc00 (usable)
[    0.000000]  Xen: 000000000009cc00 - 0000000000100000 (reserved)
[    0.000000]  Xen: 0000000000100000 - 000000000bbc0000 (usable)
[    0.000000]  Xen: 000000000bbc0000 - 000000000bdc1000 (reserved)
[    0.000000]  Xen: 000000000bdc1000 - 0000000040000000 (usable)
[    0.000000]  Xen: 00000000cff70000 - 00000000cff7e000 (ACPI data)
[    0.000000]  Xen: 00000000cff7e000 - 00000000cffd0000 (ACPI NVS)
[    0.000000]  Xen: 00000000cffd0000 - 00000000d0000000 (reserved)
[    0.000000]  Xen: 00000000fee00000 - 00000000fee01000 (reserved)
[    0.000000]  Xen: 00000000ffe00000 - 0000000100000000 (reserved)
[    0.000000] console [xenboot0] enabled
[    0.000000] DMI present.
[    0.000000] AMI BIOS detected: BIOS may corrupt low RAM, working around it.
[    0.000000] last_pfn = 0x40000 max_arch_pfn = 0x100000000
[    0.000000] init_memory_mapping: 0000000000000000-0000000040000000
[    0.000000] RAMDISK: 0085e000 - 0bbbfe00
[    0.000000] ACPI: RSDP 000FB030, 0024 (r2 ACPIAM)
[    0.000000] ACPI: XSDT CFF70100, 0054 (r1 A_M_I_ OEMXSDT   7000809 MSFT       97)
[    0.000000] ACPI: FACP CFF70290, 00F4 (r3 A_M_I_ OEMFACP   7000809 MSFT       97)
[    0.000000] FADT: X_PM1a_EVT_BLK.bit_width (16) does not match PM1_EVT_LEN (4)
[    0.000000] ACPI: DSDT CFF70440, 963E (r1  A0986 A0986000        0 INTL 20060113)
[    0.000000] ACPI: FACS CFF7E000, 0040
[    0.000000] ACPI: APIC CFF70390, 006C (r1 A_M_I_ OEMAPIC   7000809 MSFT       97)
[    0.000000] ACPI: MCFG CFF70400, 003C (r1 A_M_I_ OEMMCFG   7000809 MSFT       97)
[    0.000000] ACPI: OEMB CFF7E040, 0081 (r1 A_M_I_ AMI_OEM   7000809 MSFT       97)
[    0.000000] ACPI: HPET CFF79A80, 0038 (r1 A_M_I_ OEMHPET   7000809 MSFT       97)
[    0.000000] ACPI: OSFR CFF79AC0, 00B0 (r1 A_M_I_ OEMOSFR   7000809 MSFT       97)
[    0.000000] (7 early reservations) ==> bootmem [0000000000 - 0040000000]
[    0.000000]   #0 [0000000000 - 0000001000]   BIOS data page ==> [0000000000 - 0000001000]
[    0.000000]   #1 [000bdc1000 - 000be24000]   XEN PAGETABLES ==> [000bdc1000 - 000be24000]
[    0.000000]   #2 [0000006000 - 0000008000]       TRAMPOLINE ==> [0000006000 - 0000008000]
[    0.000000]   #3 [0000200000 - 000085d160]    TEXT DATA BSS ==> [0000200000 - 000085d160]
[    0.000000]   #4 [000085e000 - 000bbbfe00]          RAMDISK ==> [000085e000 - 000bbbfe00]
[    0.000000]   #5 [000be24000 - 000be67280]              BRK ==> [000be24000 - 000be67280]
[    0.000000]   #6 [000be68000 - 000c008000]          PGTABLE ==> [000be68000 - 000c008000]
[    0.000000] found SMP MP-table at [ffff8800000ff780] ff780
[    0.000000] Zone PFN ranges:
[    0.000000]   DMA      0x00000010 -> 0x00001000
[    0.000000]   DMA32    0x00001000 -> 0x00100000
[    0.000000]   Normal   0x00100000 -> 0x00100000
[    0.000000] Movable zone start PFN for each node
[    0.000000] early_node_map[3] active PFN ranges
[    0.000000]     0: 0x00000010 -> 0x0000009c
[    0.000000]     0: 0x00000100 -> 0x0000bbc0
[    0.000000]     0: 0x0000bdc1 -> 0x00040000
[    0.000000] ACPI: PM-Timer IO Port: 0x808
[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
[    0.000000] ACPI: IOAPIC (id[0x04] address[0xfec00000] gsi_base[0])
[    0.000000] IOAPIC[0]: apic_id 4, version 0, address 0xfec00000, GSI 0-23
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] ACPI: HPET id: 0x8086a301 base: 0xfed00000
[    0.000000] SMP: Allowing 4 CPUs, 0 hotplug CPUs
(XEN) io_apic.c:2147: 
(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:2147: 
(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!
[    0.000000] Allocating PCI resources starting at 50000000 (gap: 40000000:8ff70000)
[    0.000000] NR_CPUS:32 nr_cpumask_bits:32 nr_cpu_ids:4 nr_node_ids:1
[    0.000000] PERCPU: Allocated 19 4k pages, static data 74912 bytes
[    0.000000] Xen: using vcpu_info placement
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 256299
[    0.000000] Kernel command line: root=/dev/sdb1 ro console=hvc0 earlyprintk=xen 4
[    0.000000] Initializing CPU#0
(XEN) domain.c:525:d0 Attempt to change CR4 flags 00002660 -> 00042660
[    0.000000] invalid opcode: 0000 [#1] SMP 
[    0.000000] last sysfs file: 
[    0.000000] CPU 0 
[    0.000000] Modules linked in:
[    0.000000] Pid: 0, comm: swapper Not tainted 2.6.29-rc7-tip #3 P5Q-E
[    0.000000] RIP: e030:[<ffffffff805093c7>]  [<ffffffff805093c7>] xsave_cntxt_init+0xb7/0x1e0
[    0.000000] RSP: e02b:ffffffff8071fde8  EFLAGS: 00010046
[    0.000000] RAX: 0000000000000003 RBX: ffffffff8071fe00 RCX: 0000000000000000
[    0.000000] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000042660
[    0.000000] RBP: ffffffff8071fe38 R08: ffffffff8071fe00 R09: 00000000ffffffff
[    0.000000] R10: ffffffff8071fe04 R11: aaaaaaaaaaaaaaaa R12: ffffffff8071fe04
[    0.000000] R13: ffffffff8071fe08 R14: ffffffff8071fe0c R15: 0000000000000000
[    0.000000] FS:  0000000000000000(0000) GS:ffffc20000000000(0000) knlGS:0000000000000000
[    0.000000] CS:  e033 DS: 0000 ES: 0000 CR0: 0000000080050033
[    0.000000] CR2: 0000000000000000 CR3: 0000000000201000 CR4: 0000000000002660
[    0.000000] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[    0.000000] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[    0.000000] Process swapper (pid: 0, threadinfo ffffffff8071e000, task ffffffff80688360)
[    0.000000] Stack:
[    0.000000]  00000000deadbeef 0000000000000040 0000000000000040 0000024000000000
[    0.000000]  0000000300000240 00000000ffffc200 ffffffff8071fed8 ffffffff80688360
[    0.000000]  0000000080050033 0000000000000000 ffffffff8071fe48 ffffffff80514094
[    0.000000] Call Trace:
[    0.000000]  [<ffffffff80514094>] init_thread_xstate+0x1e/0x23
[    0.000000]  [<ffffffff8051414e>] fpu_init+0xb5/0xcc
[    0.000000]  [<ffffffff80515ec0>] cpu_init+0x2d5/0x2f1
[    0.000000]  [<ffffffff803818c0>] ? cmp_ex+0x0/0x20
[    0.000000]  [<ffffffff8072c0b3>] trap_init+0x2d3/0x2e0
[    0.000000]  [<ffffffff80727bb9>] start_kernel+0x1fc/0x460
[    0.000000]  [<ffffffff807272b9>] x86_64_start_reservations+0x99/0xb9
[    0.000000]  [<ffffffff8072a554>] xen_start_kernel+0x564/0x62d
[    0.000000] Code: 1e 29 00 00 00 04 00 ff 15 87 d9 18 00 89 c7 81 cf 00 00 04 00 ff 15 81 d9 18 00 48 8b 05 82 36 29 00 31 c9 48 89 c2 48 c1 ea 20 <0f> 01 d1 c7 45 d4 0d 00 00 00 c7 45 cc 00 00 00 00 4c 89 f7 4c 
[    0.000000] RIP  [<ffffffff805093c7>] xsave_cntxt_init+0xb7/0x1e0
[    0.000000]  RSP <ffffffff8071fde8>
[    0.000000] ---[ end trace 4eaa2a86a8e2da22 ]---
[    0.000000] Kernel panic - not syncing: Attempted to kill the idle task!
[    0.000000] Pid: 0, comm: swapper Tainted: G      D    2.6.29-rc7-tip #3
[    0.000000] Call Trace:
[    0.000000]  [<ffffffff8051a685>] panic+0xa0/0x16a
[    0.000000]  [<ffffffff80266241>] ? blocking_notifier_call_chain+0x11/0x20
[    0.000000]  [<ffffffff8024ea3a>] do_exit+0x78a/0x920
[    0.000000]  [<ffffffff803ef97b>] ? extract_entropy+0x7b/0xa0
[    0.000000]  [<ffffffff8020ed5d>] ? xen_force_evtchn_callback+0xd/0x10
[    0.000000]  [<ffffffff8051e98b>] oops_end+0xab/0xb0
[    0.000000]  [<ffffffff80216566>] die+0x56/0x90
[    0.000000]  [<ffffffff8051e326>] do_trap+0x146/0x170
[    0.000000]  [<ffffffff80520445>] ? atomic_notifier_call_chain+0x15/0x20
[    0.000000]  [<ffffffff802146c0>] do_invalid_op+0x90/0xb0
[    0.000000]  [<ffffffff805093c7>] ? xsave_cntxt_init+0xb7/0x1e0
[    0.000000]  [<ffffffff8020f58f>] ? xen_restore_fl_direct_end+0x0/0x1
[    0.000000]  [<ffffffff8024b29e>] ? vprintk+0x1de/0x3f0
[    0.000000]  [<ffffffff802137fb>] invalid_op+0x1b/0x20
[    0.000000]  [<ffffffff805093c7>] ? xsave_cntxt_init+0xb7/0x1e0
[    0.000000]  [<ffffffff805093b7>] ? xsave_cntxt_init+0xa7/0x1e0
[    0.000000]  [<ffffffff80514094>] init_thread_xstate+0x1e/0x23
[    0.000000]  [<ffffffff8051414e>] fpu_init+0xb5/0xcc
[    0.000000]  [<ffffffff80515ec0>] cpu_init+0x2d5/0x2f1
[    0.000000]  [<ffffffff803818c0>] ? cmp_ex+0x0/0x20
[    0.000000]  [<ffffffff8072c0b3>] trap_init+0x2d3/0x2e0
[    0.000000]  [<ffffffff80727bb9>] start_kernel+0x1fc/0x460
[    0.000000]  [<ffffffff807272b9>] x86_64_start_reservations+0x99/0xb9
[    0.000000]  [<ffffffff8072a554>] xen_start_kernel+0x564/0x62d
[    0.000000] ------------[ cut here ]------------
[    0.000000] WARNING: at kernel/smp.c:368 smp_call_function_many+0x20a/0x210()
[    0.000000] Hardware name: P5Q-E
[    0.000000] Modules linked in:
[    0.000000] Pid: 0, comm: swapper Tainted: G      D    2.6.29-rc7-tip #3
[    0.000000] Call Trace:
[    0.000000]  [<ffffffff8024a4d0>] warn_slowpath+0xd0/0x130
[    0.000000]  [<ffffffff8072a554>] ? xen_start_kernel+0x564/0x62d
[    0.000000]  [<ffffffff8072a554>] ? xen_start_kernel+0x564/0x62d
[    0.000000]  [<ffffffff8020f58f>] ? xen_restore_fl_direct_end+0x0/0x1
[    0.000000]  [<ffffffff8024b29e>] ? vprintk+0x1de/0x3f0
[    0.000000]  [<ffffffff8020f58f>] ? xen_restore_fl_direct_end+0x0/0x1
[    0.000000]  [<ffffffff8024b29e>] ? vprintk+0x1de/0x3f0
[    0.000000]  [<ffffffff80227ba5>] ? touch_nmi_watchdog+0x65/0x80
[    0.000000]  [<ffffffff802166a5>] ? print_trace_address+0x55/0x70
[    0.000000]  [<ffffffff8025f465>] ? __kernel_text_address+0x45/0x50
[    0.000000]  [<ffffffff80216791>] ? print_context_stack+0x81/0xf0
[    0.000000]  [<ffffffff8022d4ee>] ? pvclock_clocksource_read+0x4e/0x90
[    0.000000]  [<ffffffff8020ed5d>] ? xen_force_evtchn_callback+0xd/0x10
[    0.000000]  [<ffffffff8020ed5d>] ? xen_force_evtchn_callback+0xd/0x10
[    0.000000]  [<ffffffff8020f5a2>] ? check_events+0x12/0x20
[    0.000000]  [<ffffffff8027206a>] smp_call_function_many+0x20a/0x210
[    0.000000]  [<ffffffff8020fc00>] ? stop_self+0x0/0x40
[    0.000000]  [<ffffffff8024adc5>] ? release_console_sem+0x1f5/0x220
[    0.000000]  [<ffffffff80272090>] smp_call_function+0x20/0x30
[    0.000000]  [<ffffffff8020fef4>] xen_smp_send_stop+0x14/0x20
[    0.000000]  [<ffffffff8051a692>] panic+0xad/0x16a
[    0.000000]  [<ffffffff80266241>] ? blocking_notifier_call_chain+0x11/0x20
[    0.000000]  [<ffffffff8024ea3a>] do_exit+0x78a/0x920
[    0.000000]  [<ffffffff803ef97b>] ? extract_entropy+0x7b/0xa0
[    0.000000]  [<ffffffff8020ed5d>] ? xen_force_evtchn_callback+0xd/0x10
[    0.000000]  [<ffffffff8051e98b>] oops_end+0xab/0xb0
[    0.000000]  [<ffffffff80216566>] die+0x56/0x90
[    0.000000]  [<ffffffff8051e326>] do_trap+0x146/0x170
[    0.000000]  [<ffffffff80520445>] ? atomic_notifier_call_chain+0x15/0x20
[    0.000000]  [<ffffffff802146c0>] do_invalid_op+0x90/0xb0
[    0.000000]  [<ffffffff805093c7>] ? xsave_cntxt_init+0xb7/0x1e0
[    0.000000]  [<ffffffff8020f58f>] ? xen_restore_fl_direct_end+0x0/0x1
[    0.000000]  [<ffffffff8024b29e>] ? vprintk+0x1de/0x3f0
[    0.000000]  [<ffffffff802137fb>] invalid_op+0x1b/0x20
[    0.000000]  [<ffffffff805093c7>] ? xsave_cntxt_init+0xb7/0x1e0
[    0.000000]  [<ffffffff805093b7>] ? xsave_cntxt_init+0xa7/0x1e0
[    0.000000]  [<ffffffff80514094>] init_thread_xstate+0x1e/0x23
[    0.000000]  [<ffffffff8051414e>] fpu_init+0xb5/0xcc
[    0.000000]  [<ffffffff80515ec0>] cpu_init+0x2d5/0x2f1
[    0.000000]  [<ffffffff803818c0>] ? cmp_ex+0x0/0x20
[    0.000000]  [<ffffffff8072c0b3>] trap_init+0x2d3/0x2e0
[    0.000000]  [<ffffffff80727bb9>] start_kernel+0x1fc/0x460
[    0.000000]  [<ffffffff807272b9>] x86_64_start_reservations+0x99/0xb9
[    0.000000]  [<ffffffff8072a554>] xen_start_kernel+0x564/0x62d
[    0.000000] ---[ end trace 4eaa2a86a8e2da23 ]---
[    0.000000] BUG: unable to handle kernel NULL pointer dereference at (null)
[    0.000000] IP: [<ffffffff803ddc0a>] xen_evtchn_do_upcall+0xfa/0x1c0
[    0.000000] PGD 0 
[    0.000000] Thread overran stack, or stack corrupted
[    0.000000] Oops: 0000 [#2] SMP 
[    0.000000] last sysfs file: 
[    0.000000] CPU 0 
[    0.000000] Modules linked in:
[    0.000000] Pid: 0, comm: swapper Tainted: G      D W  2.6.29-rc7-tip #3 P5Q-E
[    0.000000] RIP: e030:[<ffffffff803ddc0a>]  [<ffffffff803ddc0a>] xen_evtchn_do_upcall+0xfa/0x1c0
[    0.000000] RSP: e02b:ffffc20000003f38  EFLAGS: 00010082
[    0.000000] RAX: ffffffffffffffff RBX: fffffffffffffffe RCX: 0000000000000000
[    0.000000] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[    0.000000] RBP: ffffc20000003fa8 R08: 0000000000000000 R09: 0000000000000000
[    0.000000] R10: 0000000000000001 R11: 000000000000f210 R12: 0000000000000100
[    0.000000] R13: 0000000000000000 R14: 0000000000000140 R15: ffffffffff57b000
[    0.000000] FS:  0000000000000000(0000) GS:ffffc20000000000(0000) knlGS:0000000000000000
[    0.000000] CS:  e033 DS: 0000 ES: 0000 CR0: 0000000080050033
[    0.000000] CR2: 0000000000000000 CR3: 0000000000201000 CR4: 0000000000002660
[    0.000000] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[    0.000000] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[    0.000000] Process swapper (pid: 0, threadinfo ffffffff8071e000, task ffffffff80688360)
[    0.000000] Stack:
[    0.000000]  0000000000000000 0000000000000000 0000000000000000 0000000000000000
[    0.000000]  000000000000f210 ffffffff8071f948 0000000000000000 ffffc2000000b020
[    0.000000]  ffffc2000000b028 0000000000000001 ffffffff80688360 ffffffff806195be
[    0.000000] Call Trace:
[    0.000000]  <IRQ> <0> [<ffffffff80213bbe>] xen_do_hypervisor_callback+0x1e/0x30
[    0.000000]  <EOI> <0> [<ffffffff8020922a>] ? _stext+0x22a/0x1010
[    0.000000]  [<ffffffff8020922a>] ? _stext+0x22a/0x1010
[    0.000000]  [<ffffffff8020ed5d>] ? xen_force_evtchn_callback+0xd/0x10
[    0.000000]  [<ffffffff8020f5a2>] ? check_events+0x12/0x20
[    0.000000]  [<ffffffff8020f549>] ? xen_irq_enable_direct_end+0x0/0x7
[    0.000000]  [<ffffffff8051a6c1>] ? panic+0xdc/0x16a
[    0.000000]  [<ffffffff80266241>] ? blocking_notifier_call_chain+0x11/0x20
[    0.000000]  [<ffffffff8024ea3a>] ? do_exit+0x78a/0x920
[    0.000000]  [<ffffffff803ef97b>] ? extract_entropy+0x7b/0xa0
[    0.000000]  [<ffffffff8020ed5d>] ? xen_force_evtchn_callback+0xd/0x10
[    0.000000]  [<ffffffff8051e98b>] ? oops_end+0xab/0xb0
[    0.000000]  [<ffffffff80216566>] ? die+0x56/0x90
[    0.000000]  [<ffffffff8051e326>] ? do_trap+0x146/0x170
[    0.000000]  [<ffffffff80520445>] ? atomic_notifier_call_chain+0x15/0x20
[    0.000000]  [<ffffffff802146c0>] ? do_invalid_op+0x90/0xb0
[    0.000000]  [<ffffffff805093c7>] ? xsave_cntxt_init+0xb7/0x1e0
[    0.000000]  [<ffffffff8020f58f>] ? xen_restore_fl_direct_end+0x0/0x1
[    0.000000]  [<ffffffff8024b29e>] ? vprintk+0x1de/0x3f0
[    0.000000]  [<ffffffff802137fb>] ? invalid_op+0x1b/0x20
[    0.000000]  [<ffffffff805093c7>] ? xsave_cntxt_init+0xb7/0x1e0
[    0.000000]  [<ffffffff805093b7>] ? xsave_cntxt_init+0xa7/0x1e0
[    0.000000]  [<ffffffff80514094>] ? init_thread_xstate+0x1e/0x23
[    0.000000]  [<ffffffff8051414e>] ? fpu_init+0xb5/0xcc
[    0.000000]  [<ffffffff80515ec0>] ? cpu_init+0x2d5/0x2f1
[    0.000000]  [<ffffffff803818c0>] ? cmp_ex+0x0/0x20
[    0.000000]  [<ffffffff8072c0b3>] ? trap_init+0x2d3/0x2e0
[    0.000000]  [<ffffffff80727bb9>] ? start_kernel+0x1fc/0x460
[    0.000000]  [<ffffffff807272b9>] ? x86_64_start_reservations+0x99/0xb9
[    0.000000]  [<ffffffff8072a554>] ? xen_start_kernel+0x564/0x62d
[    0.000000] Code: d0 41 c1 e0 06 48 21 c3 89 c8 4c 8d b0 40 01 00 00 4c 8d 2c c5 00 00 00 00 4c 8d a0 00 01 00 00 4b 8b 04 f7 4a 8d 14 2e 48 f7 d0 <4a> 23 04 0a 4b 23 04 e7 75 5c 48 85 db 75 b7 ff 15 a9 90 2b 00 
[    0.000000] RIP  [<ffffffff803ddc0a>] xen_evtchn_do_upcall+0xfa/0x1c0
[    0.000000]  RSP <ffffc20000003f38>
[    0.000000] CR2: 0000000000000000
[    0.000000] ---[ end trace 4eaa2a86a8e2da24 ]---
[    0.000000] Kernel panic - not syncing: Fatal exception in interrupt
[    0.000000] Pid: 0, comm: swapper Tainted: G      D W  2.6.29-rc7-tip #3
[    0.000000] Call Trace:
[    0.000000]  <IRQ>  [<ffffffff8051a685>] panic+0xa0/0x16a
[    0.000000]  [<ffffffff8051d9a8>] ? _spin_unlock_irqrestore+0x28/0x40
[    0.000000]  [<ffffffff8020ed5d>] ? xen_force_evtchn_callback+0xd/0x10
[    0.000000]  [<ffffffff8020f5a2>] ? check_events+0x12/0x20
[    0.000000]  [<ffffffff8051e983>] oops_end+0xa3/0xb0
[    0.000000]  [<ffffffff8022fb38>] no_context+0xe8/0x260
[    0.000000]  [<ffffffff8022fdf5>] __bad_area_nosemaphore+0x145/0x1e0
[    0.000000]  [<ffffffff8022fe9e>] bad_area_nosemaphore+0xe/0x10
[    0.000000]  [<ffffffff805202ee>] do_page_fault+0x25e/0x310
[    0.000000]  [<ffffffff8051ddc5>] page_fault+0x25/0x30
[    0.000000]  [<ffffffff803ddc0a>] ? xen_evtchn_do_upcall+0xfa/0x1c0
[    0.000000]  [<ffffffff803ddb6c>] ? xen_evtchn_do_upcall+0x5c/0x1c0
[    0.000000]  [<ffffffff80213bbe>] xen_do_hypervisor_callback+0x1e/0x30
[    0.000000]  <EOI>  [<ffffffff8020922a>] ? _stext+0x22a/0x1010
[    0.000000]  [<ffffffff8020922a>] ? _stext+0x22a/0x1010
[    0.000000]  [<ffffffff8020ed5d>] ? xen_force_evtchn_callback+0xd/0x10
[    0.000000]  [<ffffffff8020f5a2>] ? check_events+0x12/0x20
[    0.000000]  [<ffffffff8020f549>] ? xen_irq_enable_direct_end+0x0/0x7
[    0.000000]  [<ffffffff8051a6c1>] ? panic+0xdc/0x16a
[    0.000000]  [<ffffffff80266241>] ? blocking_notifier_call_chain+0x11/0x20
[    0.000000]  [<ffffffff8024ea3a>] ? do_exit+0x78a/0x920
[    0.000000]  [<ffffffff803ef97b>] ? extract_entropy+0x7b/0xa0
[    0.000000]  [<ffffffff8020ed5d>] ? xen_force_evtchn_callback+0xd/0x10
[    0.000000]  [<ffffffff8051e98b>] ? oops_end+0xab/0xb0
[    0.000000]  [<ffffffff80216566>] ? die+0x56/0x90
[    0.000000]  [<ffffffff8051e326>] ? do_trap+0x146/0x170
[    0.000000]  [<ffffffff80520445>] ? atomic_notifier_call_chain+0x15/0x20
[    0.000000]  [<ffffffff802146c0>] ? do_invalid_op+0x90/0xb0
[    0.000000]  [<ffffffff805093c7>] ? xsave_cntxt_init+0xb7/0x1e0
[    0.000000]  [<ffffffff8020f58f>] ? xen_restore_fl_direct_end+0x0/0x1
[    0.000000]  [<ffffffff8024b29e>] ? vprintk+0x1de/0x3f0
[    0.000000]  [<ffffffff802137fb>] ? invalid_op+0x1b/0x20
[    0.000000]  [<ffffffff805093c7>] ? xsave_cntxt_init+0xb7/0x1e0
[    0.000000]  [<ffffffff805093b7>] ? xsave_cntxt_init+0xa7/0x1e0
[    0.000000]  [<ffffffff80514094>] ? init_thread_xstate+0x1e/0x23
[    0.000000]  [<ffffffff8051414e>] ? fpu_init+0xb5/0xcc
[    0.000000]  [<ffffffff80515ec0>] ? cpu_init+0x2d5/0x2f1
[    0.000000]  [<ffffffff803818c0>] ? cmp_ex+0x0/0x20
[    0.000000]  [<ffffffff8072c0b3>] ? trap_init+0x2d3/0x2e0
[    0.000000]  [<ffffffff80727bb9>] ? start_kernel+0x1fc/0x460
[    0.000000]  [<ffffffff807272b9>] ? x86_64_start_reservations+0x99/0xb9
[    0.000000]  [<ffffffff8072a554>] ? xen_start_kernel+0x564/0x62d
[    0.000000] ------------[ cut here ]------------
[    0.000000] WARNING: at kernel/smp.c:368 smp_call_function_many+0x20a/0x210()
[    0.000000] Hardware name: P5Q-E
[    0.000000] Modules linked in:
[    0.000000] Pid: 0, comm: swapper Tainted: G      D W  2.6.29-rc7-tip #3
[    0.000000] Call Trace:
[    0.000000]  <IRQ>  [<ffffffff8024a4d0>] warn_slowpath+0xd0/0x130
[    0.000000]  [<ffffffff8072a554>] ? xen_start_kernel+0x564/0x62d
[    0.000000]  [<ffffffff8072a554>] ? xen_start_kernel+0x564/0x62d
[    0.000000]  [<ffffffff8020f58f>] ? xen_restore_fl_direct_end+0x0/0x1
[    0.000000]  [<ffffffff80227ba5>] ? touch_nmi_watchdog+0x65/0x80
[    0.000000]  [<ffffffff802166a5>] ? print_trace_address+0x55/0x70
[    0.000000]  [<ffffffff8025f465>] ? __kernel_text_address+0x45/0x50
[    0.000000]  [<ffffffff80216791>] ? print_context_stack+0x81/0xf0
[    0.000000]  [<ffffffff8022d4ee>] ? pvclock_clocksource_read+0x4e/0x90
[    0.000000]  [<ffffffff8020ed5d>] ? xen_force_evtchn_callback+0xd/0x10
[    0.000000]  [<ffffffff8020ed5d>] ? xen_force_evtchn_callback+0xd/0x10
[    0.000000]  [<ffffffff8020f5a2>] ? check_events+0x12/0x20
[    0.000000]  [<ffffffff8027206a>] smp_call_function_many+0x20a/0x210
[    0.000000]  [<ffffffff8020fc00>] ? stop_self+0x0/0x40
[    0.000000]  [<ffffffff8024adc5>] ? release_console_sem+0x1f5/0x220
[    0.000000]  [<ffffffff80272090>] smp_call_function+0x20/0x30
[    0.000000]  [<ffffffff8020fef4>] xen_smp_send_stop+0x14/0x20
[    0.000000]  [<ffffffff8051a692>] panic+0xad/0x16a
[    0.000000]  [<ffffffff8051d9a8>] ? _spin_unlock_irqrestore+0x28/0x40
[    0.000000]  [<ffffffff8020ed5d>] ? xen_force_evtchn_callback+0xd/0x10
[    0.000000]  [<ffffffff8020f5a2>] ? check_events+0x12/0x20
[    0.000000]  [<ffffffff8051e983>] oops_end+0xa3/0xb0
[    0.000000]  [<ffffffff8022fb38>] no_context+0xe8/0x260
[    0.000000]  [<ffffffff8022fdf5>] __bad_area_nosemaphore+0x145/0x1e0
[    0.000000]  [<ffffffff8022fe9e>] bad_area_nosemaphore+0xe/0x10
[    0.000000]  [<ffffffff805202ee>] do_page_fault+0x25e/0x310
[    0.000000]  [<ffffffff8051ddc5>] page_fault+0x25/0x30
[    0.000000]  [<ffffffff803ddc0a>] ? xen_evtchn_do_upcall+0xfa/0x1c0
[    0.000000]  [<ffffffff803ddb6c>] ? xen_evtchn_do_upcall+0x5c/0x1c0
[    0.000000]  [<ffffffff80213bbe>] xen_do_hypervisor_callback+0x1e/0x30
[    0.000000]  <EOI>  [<ffffffff8020922a>] ? _stext+0x22a/0x1010
[    0.000000]  [<ffffffff8020922a>] ? _stext+0x22a/0x1010
[    0.000000]  [<ffffffff8020ed5d>] ? xen_force_evtchn_callback+0xd/0x10
[    0.000000]  [<ffffffff8020f5a2>] ? check_events+0x12/0x20
[    0.000000]  [<ffffffff8020f549>] ? xen_irq_enable_direct_end+0x0/0x7
[    0.000000]  [<ffffffff8051a6c1>] ? panic+0xdc/0x16a
[    0.000000]  [<ffffffff80266241>] ? blocking_notifier_call_chain+0x11/0x20
[    0.000000]  [<ffffffff8024ea3a>] ? do_exit+0x78a/0x920
[    0.000000]  [<ffffffff803ef97b>] ? extract_entropy+0x7b/0xa0
[    0.000000]  [<ffffffff8020ed5d>] ? xen_force_evtchn_callback+0xd/0x10
[    0.000000]  [<ffffffff8051e98b>] ? oops_end+0xab/0xb0
[    0.000000]  [<ffffffff80216566>] ? die+0x56/0x90
[    0.000000]  [<ffffffff8051e326>] ? do_trap+0x146/0x170
[    0.000000]  [<ffffffff80520445>] ? atomic_notifier_call_chain+0x15/0x20
[    0.000000]  [<ffffffff802146c0>] ? do_invalid_op+0x90/0xb0
[    0.000000]  [<ffffffff805093c7>] ? xsave_cntxt_init+0xb7/0x1e0
[    0.000000]  [<ffffffff8020f58f>] ? xen_restore_fl_direct_end+0x0/0x1
[    0.000000]  [<ffffffff8024b29e>] ? vprintk+0x1de/0x3f0
[    0.000000]  [<ffffffff802137fb>] ? invalid_op+0x1b/0x20
[    0.000000]  [<ffffffff805093c7>] ? xsave_cntxt_init+0xb7/0x1e0
[    0.000000]  [<ffffffff805093b7>] ? xsave_cntxt_init+0xa7/0x1e0
[    0.000000]  [<ffffffff80514094>] ? init_thread_xstate+0x1e/0x23
[    0.000000]  [<ffffffff8051414e>] ? fpu_init+0xb5/0xcc
[    0.000000]  [<ffffffff80515ec0>] ? cpu_init+0x2d5/0x2f1
[    0.000000]  [<ffffffff803818c0>] ? cmp_ex+0x0/0x20
[    0.000000]  [<ffffffff8072c0b3>] ? trap_init+0x2d3/0x2e0
[    0.000000]  [<ffffffff80727bb9>] ? start_kernel+0x1fc/0x460
[    0.000000]  [<ffffffff807272b9>] ? x86_64_start_reservations+0x99/0xb9
[    0.000000]  [<ffffffff8072a554>] ? xen_start_kernel+0x564/0x62d
[    0.000000] ---[ end trace 4eaa2a86a8e2da25 ]---




      

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_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel

^ permalink raw reply	[flat|nested] 7+ messages in thread

* Re: Failure to load 2.6.29-rc7 under Xen Unstable on Q9550 & ASUS P5Q-E box
  2009-03-07 10:39     ` Failure to load 2.6.29-rc7 under Xen Unstable on Q9550 & ASUS P5Q-E box Boris Derzhavets
@ 2009-03-08  1:12       ` Jeremy Fitzhardinge
  2009-03-08  9:33         ` Marc - A. Dahlhaus
  0 siblings, 1 reply; 7+ messages in thread
From: Jeremy Fitzhardinge @ 2009-03-08  1:12 UTC (permalink / raw)
  To: bderzhavets; +Cc: xen-devel, Marc - A. Dahlhaus

Boris, Marc,

Does this (completely untested) patch help?

    J

>From b1c3f75e22eef9077caf5204f0c75e5ca0c808e9 Mon Sep 17 00:00:00 2001
From: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Date: Sat, 7 Mar 2009 17:09:27 -0800
Subject: [PATCH] xen: mask XSAVE from cpuid

Xen leaves XSAVE set in cpuid, but doesn't allow cr4.OSXSAVE
to be set.  This confuses the kernel and it ends up crashing on
an xsetbv instruction.

At boot time, try to set cr4.OSXSAVE, and mask XSAVE out of
cpuid it we can't.  This will produce a spurious error from Xen,
but allows us to support XSAVE if/when Xen does.

This also factors out the cpuid mask decisions to boot time.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>

diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index fd184f3..4e16b54 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -175,25 +175,22 @@ static void __init xen_banner(void)
 	       xen_initial_domain() ? " (dom0)" : "");
 }
 
+static __read_mostly unsigned int cpuid_leaf1_edx_mask = ~0;
+static __read_mostly unsigned int cpuid_leaf1_ecx_mask = ~0;
+
 static void xen_cpuid(unsigned int *ax, unsigned int *bx,
 		      unsigned int *cx, unsigned int *dx)
 {
-	unsigned maskedx = 0;
+	unsigned maskecx = ~0;
+	unsigned maskedx = ~0;
 
 	/*
 	 * Mask out inconvenient features, to try and disable as many
 	 * unsupported kernel subsystems as possible.
 	 */
 	if (*ax == 1) {
-		maskedx =
-			(1 << X86_FEATURE_MCE)  |  /* disable MCE */
-			(1 << X86_FEATURE_MCA)  |  /* disable MCA */
-			(1 << X86_FEATURE_ACC);   /* thermal monitoring */
-
-		if (!xen_initial_domain())
-			maskedx |=
-				(1 << X86_FEATURE_APIC) |  /* disable local APIC */
-				(1 << X86_FEATURE_ACPI);  /* disable ACPI */
+		maskecx = cpuid_leaf1_ecx_mask;
+		maskedx = cpuid_leaf1_edx_mask;
 	}
 
 	asm(XEN_EMULATE_PREFIX "cpuid"
@@ -202,7 +199,41 @@ static void xen_cpuid(unsigned int *ax, unsigned int *bx,
 		  "=c" (*cx),
 		  "=d" (*dx)
 		: "0" (*ax), "2" (*cx));
-	*dx &= ~maskedx;
+
+	*cx &= maskecx;
+	*dx &= maskedx;
+}
+
+static __init void xen_init_cpuid_mask(void)
+{
+	unsigned int ax, bx, cx, dx;
+
+	cpuid_leaf1_edx_mask =
+		~((1 << X86_FEATURE_MCE)  |  /* disable MCE */
+		  (1 << X86_FEATURE_MCA)  |  /* disable MCA */
+		  (1 << X86_FEATURE_ACC));   /* thermal monitoring */
+
+	if (!xen_initial_domain())
+		cpuid_leaf1_edx_mask &=
+			~((1 << X86_FEATURE_APIC) |  /* disable local APIC */
+			  (1 << X86_FEATURE_ACPI));  /* disable ACPI */
+
+	ax = 1;
+	xen_cpuid(&ax, &bx, &cx, &dx);
+
+	/* cpuid claims we support xsave; try enabling it to see what happens */
+	if (cx & (1 << (X86_FEATURE_XSAVE % 32))) {
+		unsigned long cr4;
+
+		set_in_cr4(X86_CR4_OSXSAVE);
+		
+		cr4 = read_cr4();
+
+		if ((cr4 & X86_CR4_OSXSAVE) == 0)
+			cpuid_leaf1_ecx_mask &= ~(1 << (X86_FEATURE_XSAVE % 32));
+
+		clear_in_cr4(X86_CR4_OSXSAVE);
+	}
 }
 
 static void xen_set_debugreg(int reg, unsigned long val)
@@ -927,6 +958,8 @@ asmlinkage void __init xen_start_kernel(void)
 
 	xen_init_irq_ops();
 
+	xen_init_cpuid_mask();
+
 #ifdef CONFIG_X86_LOCAL_APIC
 	/*
 	 * set up the basic apic ops.

^ permalink raw reply related	[flat|nested] 7+ messages in thread

* Re: Re: Failure to load 2.6.29-rc7 under Xen Unstable on Q9550 & ASUS P5Q-E box
  2009-03-08  1:12       ` Jeremy Fitzhardinge
@ 2009-03-08  9:33         ` Marc - A. Dahlhaus
  0 siblings, 0 replies; 7+ messages in thread
From: Marc - A. Dahlhaus @ 2009-03-08  9:33 UTC (permalink / raw)
  To: Jeremy Fitzhardinge; +Cc: bderzhavets, xen-devel

[-- Attachment #1: Type: text/plain, Size: 757 bytes --]

Jeremy Fitzhardinge schrieb:
> Boris, Marc,
>
> Does this (completely untested) patch help?
>
>    J
>
>> From b1c3f75e22eef9077caf5204f0c75e5ca0c808e9 Mon Sep 17 00:00:00 2001
> From: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
> Date: Sat, 7 Mar 2009 17:09:27 -0800
> Subject: [PATCH] xen: mask XSAVE from cpuid
---8<---

I bow before you Jeremy, this is awesome ;-)

The box did it to the login prompt for the first time.
Login via console and SSH was possible.
A dmesg output out of the running system is attached.

On hvc0 i saw the cursor moving but it didn't print any text to the screen.
I think Gerd was reporting that already a while back.

I'll try to catch some more logs over serial line and also running with 
xen-3.3.1 today.


Marc

[-- Attachment #2: xen-030809.log.gz --]
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_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel

^ permalink raw reply	[flat|nested] 7+ messages in thread

* Attempt to load 2.6.29-rc7 under Xen Unstable on Q9550 & ASUS P5Q-E box
  2009-03-07 10:13   ` Marc - A. Dahlhaus
  2009-03-07 10:39     ` Failure to load 2.6.29-rc7 under Xen Unstable on Q9550 & ASUS P5Q-E box Boris Derzhavets
@ 2009-03-07 10:46     ` Boris Derzhavets
  1 sibling, 0 replies; 7+ messages in thread
From: Boris Derzhavets @ 2009-03-07 10:46 UTC (permalink / raw)
  To: Jeremy Fitzhardinge, Marc - A. Dahlhaus; +Cc: xen-devel


[-- Attachment #1.1: Type: text/plain, Size: 57 bytes --]

Serial console output  attached.

Boris




      

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[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
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[-- Type: text/x-log; name="SerialBootQ9550.log", Size: 54967 bytes --]

 __  __            _____ _  _                      _        _     _      
 \ \/ /___ _ __   |___ /| || |     _   _ _ __  ___| |_ __ _| |__ | | ___ 
  \  // _ \ '_ \    |_ \| || |_ __| | | | '_ \/ __| __/ _` | '_ \| |/ _ \
  /  \  __/ | | |  ___) |__   _|__| |_| | | | \__ \ || (_| | |_) | |  __/
 /_/\_\___|_| |_| |____(_) |_|     \__,_|_| |_|___/\__\__,_|_.__/|_|\___|
                                                                         
(XEN) Xen version 3.4-unstable (root@) (gcc version 4.3.2 (Ubuntu 4.3.2-1ubuntu12) ) Fri Feb 27 06:14:29 EST 2009
(XEN) Latest ChangeSet: Fri Feb 20 17:02:36 2009 +0000 19238:f8187a343ad2
(XEN) Command line: dom0_mem=1024M loglvl=all guest_loglvl=all com1=9600,8n1 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 - 000000000009cc00 (usable)
(XEN)  000000000009cc00 - 00000000000a0000 (reserved)
(XEN)  00000000000e4000 - 0000000000100000 (reserved)
(XEN)  0000000000100000 - 00000000cff70000 (usable)
(XEN)  00000000cff70000 - 00000000cff7e000 (ACPI data)
(XEN)  00000000cff7e000 - 00000000cffd0000 (ACPI NVS)
(XEN)  00000000cffd0000 - 00000000d0000000 (reserved)
(XEN)  00000000fee00000 - 00000000fee01000 (reserved)
(XEN)  00000000ffe00000 - 0000000100000000 (reserved)
(XEN)  0000000100000000 - 0000000230000000 (usable)
(XEN) System RAM: 8191MB (8387632kB)
(XEN) ACPI: RSDP 000FB030, 0024 (r2 ACPIAM)
(XEN) ACPI: XSDT CFF70100, 0054 (r1 A_M_I_ OEMXSDT   7000809 MSFT       97)
(XEN) ACPI: FACP CFF70290, 00F4 (r3 A_M_I_ OEMFACP   7000809 MSFT       97)
(XEN) ACPI: DSDT CFF70440, 963E (r1  A0986 A0986000        0 INTL 20060113)
(XEN) ACPI: FACS CFF7E000, 0040
(XEN) ACPI: APIC CFF70390, 006C (r1 A_M_I_ OEMAPIC   7000809 MSFT       97)
(XEN) ACPI: MCFG CFF70400, 003C (r1 A_M_I_ OEMMCFG   7000809 MSFT       97)
(XEN) ACPI: OEMB CFF7E040, 0081 (r1 A_M_I_ AMI_OEM   7000809 MSFT       97)
(XEN) ACPI: HPET CFF79A80, 0038 (r1 A_M_I_ OEMHPET   7000809 MSFT       97)
(XEN) ACPI: OSFR CFF79AC0, 00B0 (r1 A_M_I_ OEMOSFR   7000809 MSFT       97)
(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[cff7e00c], 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[0x02] enabled)
(XEN) Processor #2 7:7 APIC version 20
(XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
(XEN) Processor #3 7:7 APIC version 20
(XEN) ACPI: IOAPIC (id[0x04] address[0xfec00000] gsi_base[0])
(XEN) IOAPIC[0]: apic_id 4, 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 2833.093 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) MCE: Intel newly family MC Init
(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 Quad CPU    Q9550  @ 2.83GHz stepping 0a
(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) MCE: Intel newly family MC Init
(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 Quad CPU    Q9550  @ 2.83GHz stepping 0a
(XEN) Booting processor 2/2 eip 8c000
(XEN) Initializing CPU#2
(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: 2
(XEN) MCE: Intel newly family MC Init
(XEN) Intel machine check reporting enabled on CPU#2.
(XEN) CPU2: Thermal monitoring enabled (TM2)
(XEN) CMCI: CPU2 has no CMCI support
(XEN) CPU2: Intel(R) Core(TM)2 Quad CPU    Q9550  @ 2.83GHz stepping 0a
(XEN) Booting processor 3/3 eip 8c000
(XEN) Initializing CPU#3
(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: 3
(XEN) MCE: Intel newly family MC Init
(XEN) Intel machine check reporting enabled on CPU#3.
(XEN) CPU3: Thermal monitoring enabled (TM2)
(XEN) CMCI: CPU3 has no CMCI support
(XEN) CPU3: Intel(R) Core(TM)2 Quad CPU    Q9550  @ 2.83GHz stepping 0a
(XEN) Total of 4 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 4 CPUs: passed.
(XEN) Platform timer is 14.318MHz HPET
(XEN) microcode.c:73:d32767 microcode: CPU1 resumed
(XEN) microcode.c:73:d32767 microcode: CPU2 resumed
(XEN) Brought up 4 CPUs
(XEN) microcode.c:73:d32767 microcode: CPU3 resumed
(XEN) I/O virtualisation disabled
(XEN) ACPI sleep modes: S3
(XEN) mcheck_poll: Init_mcheck_timer
(XEN) mcheck_poll: Machine check polling timer started.
(XEN) *** LOADING DOMAIN 0 ***
(XEN) Scheduler: SMP Credit Scheduler (credit)
(XEN) info:
(XEN) 	ncpus              = 4
(XEN) 	master             = 0
(XEN) 	credit             = 1200
(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) idlers: 0000000f
(XEN) stats:
(XEN) 	vcpu_check                     = 5
(XEN) 	schedule                       = 0
(XEN) 	acct_run                       = 0
(XEN) 	acct_no_work                   = 0
(XEN) 	acct_balance                   = 0
(XEN) 	acct_reorder                   = 0
(XEN) 	acct_min_credit                = 0
(XEN) 	acct_vcpu_active               = 0
(XEN) 	acct_vcpu_idle                 = 0
(XEN) 	vcpu_sleep                     = 0
(XEN) 	vcpu_wake_running              = 0
(XEN) 	vcpu_wake_onrunq               = 0
(XEN) 	vcpu_wake_runnable             = 0
(XEN) 	vcpu_wake_not_runnable         = 0
(XEN) 	vcpu_park                      = 0
(XEN) 	vcpu_unpark                    = 0
(XEN) 	tickle_local_idler             = 0
(XEN) 	tickle_local_over              = 0
(XEN) 	tickle_local_under             = 0
(XEN) 	tickle_local_other             = 0
(XEN) 	tickle_idlers_none             = 0
(XEN) 	tickle_idlers_some             = 0
(XEN) 	load_balance_idle              = 0
(XEN) 	load_balance_over              = 0
(XEN) 	load_balance_other             = 0
(XEN) 	steal_trylock_failed           = 0
(XEN) 	steal_peer_idle                = 0
(XEN) 	migrate_queued                 = 0
(XEN) 	migrate_running                = 0
(XEN) 	dom_init                       = 2
(XEN) 	dom_destroy                    = 0
(XEN) 	vcpu_init                      = 5
(XEN) 	vcpu_destroy                   = 0
(XEN) active vcpus:
(XEN) NOW=0x000000002E153ED5
(XEN) CPU[00]  sort=0, sibling=00000001, core=0000000f
(XEN) 	run: [32767.0] pri=-64 flags=0 cpu=0
(XEN) CPU[01]  sort=0, sibling=00000002, core=0000000f
(XEN) 	run: [32767.1] pri=-64 flags=0 cpu=1
(XEN) CPU[02]  sort=0, sibling=00000004, core=0000000f
(XEN) 	run: [32767.2] pri=-64 flags=0 cpu=2
(XEN) CPU[03]  sort=0, sibling=00000008, core=0000000f
(XEN) 	run: [32767.3] pri=-64 flags=0 cpu=3
(XEN) 'H' pressed -> dumping heap info (now-0x0:2ED3AD40)
(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] -> 277883 pages
(XEN) heap[node=0][zone=20] -> 1048576 pages
(XEN) heap[node=0][zone=21] -> 171413 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) number of MP IRQ sources: 15.
(XEN) number of IO-APIC #4 registers: 24.
(XEN) testing the IO APIC.......................
(XEN) IO APIC #4......
(XEN) .... register #00: 04000000
(XEN) .......    : physical APIC id: 04
(XEN) .......    : Delivery Type: 0
(XEN) .......    : LTS          : 0
(XEN) .... register #01: 00170020
(XEN) .......     : max redirection entries: 0017
(XEN) .......     : PRQ implemented: 0
(XEN) .......     : IO APIC version: 0020
(XEN) .... IRQ redirection table:
(XEN)  NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:   
(XEN)  00 000 00  1    0    0   0   0    0    0    00
(XEN)  01 00F 0F  0    0    0   0   0    1    1    20
(XEN)  02 00F 0F  0    0    0   0   0    1    1    F0
(XEN)  03 00F 0F  0    0    0   0   0    1    1    28
(XEN)  04 00F 0F  0    0    0   0   0    1    1    F1
(XEN)  05 00F 0F  0    0    0   0   0    1    1    30
(XEN)  06 00F 0F  0    0    0   0   0    1    1    38
(XEN)  07 00F 0F  0    0    0   0   0    1    1    40
(XEN)  08 00F 0F  0    0    0   0   0    1    1    48
(XEN)  09 00F 0F  1    1    0   0   0    1    1    50
(XEN)  0a 00F 0F  0    0    0   0   0    1    1    58
(XEN)  0b 00F 0F  0    0    0   0   0    1    1    60
(XEN)  0c 00F 0F  0    0    0   0   0    1    1    68
(XEN)  0d 00F 0F  0    0    0   0   0    1    1    70
(XEN)  0e 00F 0F  0    0    0   0   0    1    1    78
(XEN)  0f 00F 0F  0    0    0   0   0    1    1    88
(XEN)  10 000 00  1    0    0   0   0    0    0    00
(XEN)  11 000 00  1    0    0   0   0    0    0    00
(XEN)  12 000 00  1    0    0   0   0    0    0    00
(XEN)  13 000 00  1    0    0   0   0    0    0    00
(XEN)  14 000 00  1    0    0   0   0    0    0    00
(XEN)  15 000 00  1    0    0   0   0    0    0    00
(XEN)  16 000 00  1    0    0   0   0    0    0    00
(XEN)  17 000 00  1    0    0   0   0    0    0    00
(XEN) Using vector-based indexing
(XEN) IRQ to pin mappings:
(XEN) IRQ240 -> 0:2
(XEN) IRQ32 -> 0:1
(XEN) IRQ40 -> 0:3
(XEN) IRQ241 -> 0:4
(XEN) IRQ48 -> 0:5
(XEN) IRQ56 -> 0:6
(XEN) IRQ64 -> 0:7
(XEN) IRQ72 -> 0:8
(XEN) IRQ80 -> 0:9
(XEN) IRQ88 -> 0:10
(XEN) IRQ96 -> 0:11
(XEN) IRQ104 -> 0:12
(XEN) IRQ112 -> 0:13
(XEN) IRQ120 -> 0:14
(XEN) IRQ136 -> 0:15
(XEN) .................................... done.
(XEN) 'H' pressed -> dumping heap info (now-0x0:2F032A04)
(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] -> 277883 pages
(XEN) heap[node=0][zone=20] -> 1048576 pages
(XEN) heap[node=0][zone=21] -> 171413 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) 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]: 1111532kB free
(XEN)     heap[20]: 4194304kB free
(XEN)     heap[21]: 685652kB free
(XEN)     Dom heap: 8087616kB free
(XEN) Scheduler: SMP Credit Scheduler (credit)
(XEN) info:
(XEN) 	ncpus              = 4
(XEN) 	master             = 0
(XEN) 	credit             = 1200
(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) idlers: 0000000f
(XEN) stats:
(XEN) 	vcpu_check                     = 5
(XEN) 	schedule                       = 0
(XEN) 	acct_run                       = 0
(XEN) 	acct_no_work                   = 0
(XEN) 	acct_balance                   = 0
(XEN) 	acct_reorder                   = 0
(XEN) 	acct_min_credit                = 0
(XEN) 	acct_vcpu_active               = 0
(XEN) 	acct_vcpu_idle                 = 0
(XEN) 	vcpu_sleep                     = 0
(XEN) 	vcpu_wake_running              = 0
(XEN) 	vcpu_wake_onrunq               = 0
(XEN) 	vcpu_wake_runnable             = 0
(XEN) 	vcpu_wake_not_runnable         = 0
(XEN) 	vcpu_park                      = 0
(XEN) 	vcpu_unpark                    = 0
(XEN) 	tickle_local_idler             = 0
(XEN) 	tickle_local_over              = 0
(XEN) 	tickle_local_under             = 0
(XEN) 	tickle_local_other             = 0
(XEN) 	tickle_idlers_none             = 0
(XEN) 	tickle_idlers_some             = 0
(XEN) 	load_balance_idle              = 0
(XEN) 	load_balance_over              = 0
(XEN) 	load_balance_other             = 0
(XEN) 	steal_trylock_failed           = 0
(XEN) 	steal_peer_idle                = 0
(XEN) 	migrate_queued                 = 0
(XEN) 	migrate_running                = 0
(XEN) 	dom_init                       = 2
(XEN) 	dom_destroy                    = 0
(XEN) 	vcpu_init                      = 5
(XEN) 	vcpu_destroy                   = 0
(XEN) active vcpus:
(XEN) NOW=0x0000000030110ADD
(XEN) CPU[00]  sort=0, sibling=00000001, core=0000000f
(XEN) 	run: [32767.0] pri=-64 flags=0 cpu=0
(XEN) CPU[01]  sort=0, sibling=00000002, core=0000000f
(XEN) 	run: [32767.1] pri=-64 flags=0 cpu=1
(XEN) CPU[02]  sort=0, sibling=00000004, core=0000000f
(XEN) 	run: [32767.2] pri=-64 flags=0 cpu=2
(XEN) CPU[03]  sort=0, sibling=00000008, core=0000000f
(XEN) 	run: [32767.3] pri=-64 flags=0 cpu=3
(XEN) elf_parse_binary: phdr: paddr=0x200000 memsz=0x488000
(XEN) 'd' pressed -> dumping registers
(XEN) elf_parse_binary: phdr: paddr=0x688000 memsz=0x93c54
(XEN) 
(XEN) *** Dumping CPU2 host state: ***
(XEN) elf_parse_binary: phdr: paddr=0x71c000 memsz=0x8c8
(XEN) ----[ Xen-3.4-unstable  x86_64  debug=y  Not tainted ]----
(XEN) elf_parse_binary: phdr: paddr=0x71e000 memsz=0x63200
(XEN) CPU:    2
(XEN) RIP:    e008:[<ffff828c8010e354>]elf_parse_binary: phdr: paddr=0x782000 memsz=0x124a0
(XEN)  __dump_execstate+0x9/0x78elf_parse_binary: phdr: paddr=0x795000 memsz=0xc8160
(XEN) 
(XEN) RFLAGS: 0000000000010296   elf_parse_binary: memory: 0x200000 -> 0x85d160
(XEN) CONTEXT: hypervisor
(XEN) elf_xen_parse_note: GUEST_OS = "linux"
(XEN) rax: 000000000000ffff   rbx: 0000000000000064   rcx: 0000000000000000
(XEN) elf_xen_parse_note: GUEST_VERSION = "2.6"
(XEN) rdx: 0000000000000000   rsi: 000000000000000a   rdi: 0000000000000000
(XEN) elf_xen_parse_note: XEN_VERSION = "xen-3.0"
(XEN) rbp: ffff83022ffcfc98   rsp: ffff83022ffcfc88   r8:  0000000000000004
(XEN) elf_xen_parse_note: VIRT_BASE = 0xffffffff80000000
(XEN) r9:  ffff828c801d95a0   r10: 00000000fffffffc   r11: 0000000000000001
(XEN) elf_xen_parse_note: ENTRY = 0xffffffff80727200
(XEN) r12: ffff83022ffcfe38   r13: 0000000000000064   r14: 0000000000000286
(XEN) elf_xen_parse_note: HYPERCALL_PAGE = 0xffffffff80209000
(XEN) r15: ffff83022ffcfe38   cr0: 000000008005003b   cr4: 00000000000026f0
(XEN) elf_xen_parse_note: FEATURES = "!writable_page_tables|pae_pgdir_above_4gb"
(XEN) cr3: 00000000cfc7c000   cr2: 0000000000000000
(XEN) elf_xen_parse_note: PAE_MODE = "yes"
(XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: e008
(XEN) elf_xen_parse_note: LOADER = "generic"
(XEN) Xen stack trace from rsp=ffff83022ffcfc88:
(XEN)   elf_xen_parse_note: unknown xen elf note (0xd)
(XEN)  0000000000000064elf_xen_parse_note: SUSPEND_CANCEL = 0x1
(XEN)  0000000000000064elf_xen_parse_note: HV_START_LOW = 0xffff800000000000
(XEN)  ffff83022ffcfcd8elf_xen_parse_note: PADDR_OFFSET = 0x0
(XEN)  ffff828c8010e420elf_xen_addr_calc_check: addresses:
(XEN) 
(XEN)       virt_base        = 0xffffffff80000000
(XEN)  ffff83022ffcfcc8    elf_paddr_offset = 0x0
(XEN)  0000000000000064    virt_offset      = 0xffffffff80000000
(XEN)  ffff83022ffcfe38    virt_kstart      = 0xffffffff80200000
(XEN)  0000000000000064    virt_kend        = 0xffffffff8085d160
(XEN) 
(XEN)       virt_entry       = 0xffffffff80727200
(XEN)  0000000000000286    p2m_base         = 0xffffffffffffffff
(XEN)  ffff83022ffcfe38 ffff83022ffcfcf8 Xen  kernel: 64-bit, lsb, compat32
(XEN)  Dom0 kernel: 64-bit, PAE, lsb, paddr 0x200000 -> 0x85d160
(XEN)  ffff828c8010e5afPHYSICAL MEMORY ARRANGEMENT:
(XEN)  Dom0 alloc.:   0000000210000000->0000000220000000
(XEN)    ffff83022ffcfe38 ffff828c801f7f28 (196608 pages to be allocated) ffff83022ffcfd08
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN)  Loaded kernel: ffffffff80200000->ffffffff8085d160
(XEN)  Init. ramdisk: ffffffff8085e000->ffffffff8bbbfe00
(XEN)  Phys-Mach map: ffffffff8bbc0000->ffffffff8bdc0000
(XEN)  Start info:    ffffffff8bdc0000->ffffffff8bdc04b4
(XEN)  Page tables:   ffffffff8bdc1000->ffffffff8be24000
(XEN)  Boot stack:    ffffffff8be24000->ffffffff8be25000
(XEN)  TOTAL:         ffffffff80000000->ffffffff8c000000
(XEN)  ffff828c8012859e ENTRY ADDRESS: ffffffff80727200
(XEN) 
(XEN)   Dom0 has maximum 4 VCPUs
(XEN)  ffff83022ffcfd38elf_load_binary: phdr 0 at 0xffffffff80200000 -> 0xffffffff80688000
(XEN)  ffff828c80128678 ffff83022ffcfd38elf_load_binary: phdr 1 at 0xffffffff80688000 -> 0xffffffff8071bc54
(XEN)  ffff828c801f8000elf_load_binary: phdr 2 at 0xffffffff8071c000 -> 0xffffffff8071c8c8
(XEN) 
(XEN)   elf_load_binary: phdr 3 at 0xffffffff8071e000 -> 0xffffffff80781200
(XEN)  ffff828c801285e2elf_load_binary: phdr 4 at 0xffffffff80782000 -> 0xffffffff807944a0
(XEN)  ffff828c801f8078elf_load_binary: phdr 5 at 0xffffffff80795000 -> 0xffffffff80795000
(XEN)  ffff83022ffcfd88 ffff828c8012989c
(XEN)    0000000000000286 0000000030d0621d 6400000000000286 0000000000000001Scrubbing Free RAM: 
(XEN)    ffff828c80294360 ffff828c801f8000 ffff83022ffcfe38. ffff828c80294388
(XEN)    ffff83022ffcfdb8. ffff828c80128f8c ffff828c802a4d00. ffff83022ffcfe38
(XEN)    ffff83022ffcff28. ffff828c8028e900 ffff83022ffcfe28. ffff828c80147fdd
(XEN)    00000000000000f1. ffff828c8011b446 0000000000000010. ffff828c802a4d24
(XEN)    000000f18012051b. ffff828c802b1f08 ffff828c80232180. ffff83022ffcff28
(XEN)    ffff83022ffcff28. ffff828c8028e900 ffff828c8020dd60. ffff828c8028ad60
(XEN)    00007cfdd00301a7. ffff828c801414e6 ffff828c8028ad60. ffff828c8020dd60
(XEN)    ffff828c8028e900. ffff83022ffcff28 ffff83022ffcfee0. ffff83022ffcff28
(XEN)    0000000000000001. 00000000fffffffc ffff83022fff1998. 00000000fffffffe
(XEN)    0000000000000100. 0000000000000001 ffff828c8028e900. ffff828c802325c0
(XEN)    0000000000004000. 000000f100000000 ffff828c8013b4fe. 000000000000e008
(XEN)    0000000000000246. ffff83022ffcfee0 0000000000000000. ffff83022ffcff20
(XEN)    ffff828c8013d742. ffff8300cfaf8000 0000000000000020. 0000000000000010
(XEN) Xen call trace:
(XEN)    .[<ffff828c8010e354>] __dump_execstate+0x9/0x78
(XEN)    [<ffff828c8010e420>]. dump_registers+0x5d/0x135
(XEN)    .[<ffff828c8010e5af>] handle_keypress+0x76/0xa7
(XEN)    .[<ffff828c8012859e>] __serial_rx+0x16/0x5a
(XEN)    .[<ffff828c80128678>] serial_rx+0x96/0xa1
(XEN)    .[<ffff828c8012989c>] serial_rx_interrupt+0xb3/0xc9
(XEN)    .[<ffff828c80128f8c>] ns16550_interrupt+0x47/0x61
(XEN)    .[<ffff828c80147fdd>]. do_IRQ+0x40f/0x456
(XEN)    .[<ffff828c801414e6>] common_interrupt+0x26/0x30
(XEN)    .[<ffff828c8013b4fe>] default_idle+0x2f/0x34
(XEN)    [<ffff828c8013d742>]. idle_loop+0xc8/0xe2
(XEN)    .
(XEN) *** Dumping CPU2 guest state: ***
(XEN) .No guest context (CPU is idle).
(XEN) .
(XEN) *** Dumping CPU0 host state: ***
(XEN) .----[ Xen-3.4-unstable  x86_64  debug=y  Not tainted ]----
(XEN) CPU:    0
(XEN) RIP:    e008:[<ffff828c8010e354>] __dump_execstate+0x9/0x78
(XEN) RFLAGS: 0000000000010096   CONTEXT: hypervisor
(XEN) rax: ffff83022ffcfc48   rbx: 0000000000000000   rcx: 0000000000000000
(XEN) rdx: ffff828c8028e900   rsi: ffff83022ffcfc48   rdi: 0000000000000000
(XEN) rbp: ffff828c80277c58   rsp: ffff828c80277c48   r8:  ffff828c8010e34b
(XEN) r9:  0000000000000002   r10: ffff828c802bdb00   r11: 000000756ffb8000
(XEN) r12: ffff828c801e815f   r13: ffff828c80277d30   r14: 0000000000000286
(XEN) r15: ffff828c801f7d34   cr0: 000000008005003b   cr4: 00000000000026f0
(XEN) cr3: 00000000cfc7c000   cr2: 0000000000000000
(XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: e008
(XEN) Xen stack trace from rsp=ffff828c80277c48:
(XEN)    ffff828c801e815f 0000000000000000 ffff828c80277c68 ffff828c8015809c
(XEN)    00007d737fd88367 ffff828c801425a0 ffff828c801f7d34 0000000000000286
(XEN)    ffff828c80277d30 ffff828c801e815f ffff828c80277e28 0000000000000000
(XEN)    000000756ffb8000 ffff828c802bdb00 0000000000000002 0000000000000004
(XEN)    0000000000000000 0000000000000000 0000000000000000 0000000000000082
(XEN)    ffff828c801f7f6c 000000fb00000000 ffff828c801282f8 000000000000e008
(XEN)    0000000000000286 ffff828c80277d28 0000000000000000 0000000000000286
(XEN)    0000000000000000 ffff828c8028fe80 0000003000000008 ffff828c80277e38
(XEN)    ffff828c80277d58 0000000000000282 00007d737fd88277 ffff828c8022e5c0
(XEN)    000000000012c000 0000000000000000 0000000000000001 0000000000000002
(XEN)    ffff828c8011b48b ffff828c8022e180 ffff828c80277dc8 ffff828c8011d0b3
(XEN)    ffff828c80277dc8 ffff828c80138cd1 ffff828c8011cd9d ffff828c802bdb00
(XEN)    ffff828c80277e18 ffff828c8011d3fd c2c2c2c2c2c2c2c2 ffff828c8022e180
(XEN)    ffff83022fff1aa0 0000000000129fca 0000000000000009 00000000000253f8
(XEN)    000000000012c000 0000000000000000 0000000000025800 0000000002580000
(XEN)    ffff828c80277e68 ffff828c8021246a ffff828c80277e68 ffff828c802b1aa0
(XEN)    000000000b361e00 00000000c469e000 ffff828c8020dd60 ffff828c8020dc60
(XEN)    ffff828c80277f18 ffff828c80221da8 ffff828c802b1aa0 0000000000000000
(XEN)    0000000000000000 000000000008bf40 0000000000000000 ffff83000008bfc0
(XEN)    ffff83000008bf40 000000000b5c0e00 0000000000a1c000 ffffffff00000000
(XEN) Xen call trace:
(XEN)    [<ffff828c8010e354>] __dump_execstate+0x9/0x78
(XEN)    [<ffff828c8015809c>] smp_call_function_interrupt+0x99/0xe8
(XEN)    [<ffff828c801425a0>] call_function_interrupt+0x30/0x40
(XEN)    [<ffff828c801282f8>] printk+0x1b9/0x1c9
(XEN)    [<ffff828c8021246a>] scrub_heap_pages+0xbb/0x1ad
(XEN)    [<ffff828c80221da8>] __start_xen+0x2239/0x2281
(XEN)    
(XEN) *** Dumping CPU0 guest state: ***
(XEN) No guest context (CPU is idle).
(XEN) 
(XEN) *** Dumping CPU1 host state: ***
(XEN) .----[ Xen-3.4-unstable  x86_64  debug=y  Not tainted ]----
(XEN) .CPU:    1
(XEN) RIP:    e008:[<ffff828c8010e354>]. __dump_execstate+0x9/0x78
(XEN) RFLAGS: 0000000000010092   .CONTEXT: hypervisor
(XEN) rax: ffff83022ffcfc48   rbx: ffff83022ffdff28   rcx: 0000000000000001
(XEN) .rdx: ffff828c8028e900   rsi: ffff83022ffcfc48   rdi: 0000000000000000
(XEN) .rbp: ffff83022ffdfe18   rsp: ffff83022ffdfe08   r8:  ffff828c8010e34b
(XEN) .r9:  ffff83022fff18d8   r10: 00000000fffffffc   r11: 0000000000000001
(XEN) .r12: ffff83022ffdff28   r13: ffff828c8028e900   r14: ffff828c8020dd60
(XEN) r15: ffff828c8028ad60   cr0: 000000008005003b   cr4: 00000000000026f0
(XEN) .cr3: 00000000cfc7c000   cr2: 0000000000000000
(XEN) .ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: e008
(XEN) .Xen stack trace from rsp=ffff83022ffdfe08:
(XEN)   . ffff83022ffdfe20 ffff83022ffdff28. ffff83022ffdfe28 ffff828c8015809c.
(XEN)    00007cfdd00201a7 ffff828c801425a0. ffff828c8028ad60 ffff828c8020dd60.
(XEN)    ffff828c8028e900 ffff83022ffdff28. ffff83022ffdfee0 ffff83022ffdff28.
(XEN)    0000000000000001 00000000fffffffc. ffff83022fff18d8 0000000000000004.
(XEN)    0000000000000080 0000000000000001. ffff828c8028e900 ffff828c802305c0.
(XEN)    0000000000002000 000000fb00000000. ffff828c8013b4fe 000000000000e008.
(XEN)    0000000000000246 ffff83022ffdfee0. 0000000000000000 ffff83022ffdff20.
(XEN)    ffff828c8013d742 ffff8300cfafa000. 0000000000000020 0000000000000008.
(XEN)    0000000000000001 0000000000000001. 0000000000000001 ffff83022ffdfeb0.
(XEN)    0000000000000000done.
(XEN)  000000000000001eXen trace buffers: disabled
(XEN)  000000000000001fStd. Loglevel: All 0000000000000000
(XEN) Guest Loglevel: All
(XEN)   
(XEN)  ffff8801f1497f20*** Serial input -> DOM0 0000000000000001 (type 'CTRL-a' three times to switch input to Xen) 0000000000000246
(XEN)  0000000000000000
(XEN)    0000000000000001 0000000000000000 0000000000000000 ffffffff8020732a
(XEN)    0000000000000000 00000000deadbeef 00000000deadbeef 0000010000000000
(XEN)    ffffffff8020732a 000000000000e033 0000000000000246 ffff8801ec7e9fc0
(XEN)    000000000000e02b ffffffffffffffff ffffffffffffffff ffffffffffffffff
(XEN)    ffffffffffffffff ffffffff00000001 ffff8300cfafc000
(XEN) Xen call trace:
(XEN)    [<ffff828c8010e354>] __dump_execstate+0x9/0x78
(XEN)    [<ffff828c8015809c>] smp_call_function_interrupt+0x99/0xe8
(XEN)    [<ffff828c801425a0>] call_function_interrupt+0x30/0x40
(XEN)    [<ffff828c8013b4fe>] default_idle+0x2f/0x34
(XEN)    [<ffff828c8013d742>] idle_loop+0xc8/0xe2
(XEN)    
(XEN) *** Dumping CPU1 guest state: ***
(XEN) No guest context (CPU is idle).
(XEN) 
(XEN) *** Dumping CPU3 host state: ***
(XEN) ----[ Xen-3.4-unstable  x86_64  debug=y  Not tainted ]----
(XEN) CPU:    3
(XEN) RIP:    e008:[<ffff828c8010e354>] __dump_execstate+0x9/0x78
(XEN) RFLAGS: 0000000000010092   CONTEXT: hypervisor
(XEN) rax: ffff83022ffcfc48   rbx: ffff83022ffc7f28   rcx: 0000000000000001
(XEN) rdx: ffff828c8028e900   rsi: ffff83022ffcfc48   rdi: 0000000000000000
(XEN) rbp: ffff83022ffc7e18   rsp: ffff83022ffc7e08   r8:  ffff828c8010e34b
(XEN) r9:  ffff83022fff1a58   r10: 00000000fffffff6   r11: 0000000000000007
(XEN) r12: ffff83022ffc7f28   r13: ffff828c8028e900   r14: ffff828c8020dd60
(XEN) r15: ffff828c8028ad60   cr0: 000000008005003b   cr4: 00000000000026f0
(XEN) cr3: 00000000cfc7c000   cr2: 0000000000000000
(XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: e008
(XEN) Xen stack trace from rsp=ffff83022ffc7e08:
(XEN)    ffff828c8020dd60 ffff83022ffc7f28 ffff83022ffc7e28 ffff828c8015809c
(XEN)    00007cfdd00381a7 ffff828c801425a0 ffff828c8028ad60 ffff828c8020dd60
(XEN)    ffff828c8028e900 ffff83022ffc7f28 ffff83022ffc7ee0 ffff83022ffc7f28
(XEN)    0000000000000007 00000000fffffff6 ffff83022fff1a58 0000000000000004
(XEN)    0000000000000180 0000000000000001 ffff828c8028e900 ffff828c802345c0
(XEN)    0000000000006000 000000fb00000000 ffff828c8013b4fe 000000000000e008
(XEN)    0000000000000246 ffff83022ffc7ee0 0000000000000000 ffff83022ffc7f20
(XEN)    ffff828c8013d742 ffff8300cfaf6000 0000000000000020 0000000000000018
(XEN)    0000000000000003 0000000000000003 0000000000000003 ffff83022ffc7eb0
(XEN)    0000000000000001 ffff8801e87b5800 0000000000000001 ffff8801e460fa00
(XEN)    ffff8801eddcdd78 0000000000059f00 0000000000000003 0000000000000000
(XEN)    0000000000000001 ffffffffff5b0b3e 0000000000009f0f 00000000000001ff
(XEN)    0000000000001400 0000000003534c28 00007fe55e92b808 0000000000000000
(XEN)    00007fe570ecd24b 000000000000e033 0000000000010202 00007fff76f8aa10
(XEN)    000000000000e02b ffffffffffffffff ffffffffffdfffff ffffffffffffffff
(XEN)    ffffffffffffffff ffffffff00000003 ffff8300cfafa000
(XEN) Xen call trace:
(XEN)    [<ffff828c8010e354>] __dump_execstate+0x9/0x78
(XEN)    [<ffff828c8015809c>] smp_call_function_interrupt+0x99/0xe8
(XEN)    [<ffff828c801425a0>] call_function_interrupt+0x30/0x40
(XEN)    [<ffff828c8013b4fe>] default_idle+0x2f/0x34
(XEN)    [<ffff828c8013d742>] idle_loop+0xc8/0xe2
(XEN)    
(XEN) *** Dumping CPU3 guest state: ***
(XEN) No guest context (CPU is idle).
(XEN) 
(XEN) Freed 124kB init memory.
mapping kernel into physical memory
Xen: setup ISA identity maps
about to get started...
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Linux version 2.6.29-rc7-tip (root@ServerINTR) (gcc version 4.3.2 (Ubuntu 4.3.2-1ubuntu12) ) #3 SMP Fri Mar 6 04:55:21 EST 2009
[    0.000000] Command line: root=/dev/sdb1 ro console=hvc0 earlyprintk=xen 4
[    0.000000] KERNEL supported cpus:
[    0.000000]   Intel GenuineIntel
[    0.000000]   AMD AuthenticAMD
[    0.000000]   Centaur CentaurHauls
[    0.000000] BIOS-provided physical RAM map:
[    0.000000]  Xen: 0000000000000000 - 000000000009cc00 (usable)
[    0.000000]  Xen: 000000000009cc00 - 0000000000100000 (reserved)
[    0.000000]  Xen: 0000000000100000 - 000000000bbc0000 (usable)
[    0.000000]  Xen: 000000000bbc0000 - 000000000bdc1000 (reserved)
[    0.000000]  Xen: 000000000bdc1000 - 0000000040000000 (usable)
[    0.000000]  Xen: 00000000cff70000 - 00000000cff7e000 (ACPI data)
[    0.000000]  Xen: 00000000cff7e000 - 00000000cffd0000 (ACPI NVS)
[    0.000000]  Xen: 00000000cffd0000 - 00000000d0000000 (reserved)
[    0.000000]  Xen: 00000000fee00000 - 00000000fee01000 (reserved)
[    0.000000]  Xen: 00000000ffe00000 - 0000000100000000 (reserved)
[    0.000000] console [xenboot0] enabled
[    0.000000] DMI present.
[    0.000000] AMI BIOS detected: BIOS may corrupt low RAM, working around it.
[    0.000000] last_pfn = 0x40000 max_arch_pfn = 0x100000000
[    0.000000] init_memory_mapping: 0000000000000000-0000000040000000
[    0.000000] RAMDISK: 0085e000 - 0bbbfe00
[    0.000000] ACPI: RSDP 000FB030, 0024 (r2 ACPIAM)
[    0.000000] ACPI: XSDT CFF70100, 0054 (r1 A_M_I_ OEMXSDT   7000809 MSFT       97)
[    0.000000] ACPI: FACP CFF70290, 00F4 (r3 A_M_I_ OEMFACP   7000809 MSFT       97)
[    0.000000] FADT: X_PM1a_EVT_BLK.bit_width (16) does not match PM1_EVT_LEN (4)
[    0.000000] ACPI: DSDT CFF70440, 963E (r1  A0986 A0986000        0 INTL 20060113)
[    0.000000] ACPI: FACS CFF7E000, 0040
[    0.000000] ACPI: APIC CFF70390, 006C (r1 A_M_I_ OEMAPIC   7000809 MSFT       97)
[    0.000000] ACPI: MCFG CFF70400, 003C (r1 A_M_I_ OEMMCFG   7000809 MSFT       97)
[    0.000000] ACPI: OEMB CFF7E040, 0081 (r1 A_M_I_ AMI_OEM   7000809 MSFT       97)
[    0.000000] ACPI: HPET CFF79A80, 0038 (r1 A_M_I_ OEMHPET   7000809 MSFT       97)
[    0.000000] ACPI: OSFR CFF79AC0, 00B0 (r1 A_M_I_ OEMOSFR   7000809 MSFT       97)
[    0.000000] (7 early reservations) ==> bootmem [0000000000 - 0040000000]
[    0.000000]   #0 [0000000000 - 0000001000]   BIOS data page ==> [0000000000 - 0000001000]
[    0.000000]   #1 [000bdc1000 - 000be24000]   XEN PAGETABLES ==> [000bdc1000 - 000be24000]
[    0.000000]   #2 [0000006000 - 0000008000]       TRAMPOLINE ==> [0000006000 - 0000008000]
[    0.000000]   #3 [0000200000 - 000085d160]    TEXT DATA BSS ==> [0000200000 - 000085d160]
[    0.000000]   #4 [000085e000 - 000bbbfe00]          RAMDISK ==> [000085e000 - 000bbbfe00]
[    0.000000]   #5 [000be24000 - 000be67280]              BRK ==> [000be24000 - 000be67280]
[    0.000000]   #6 [000be68000 - 000c008000]          PGTABLE ==> [000be68000 - 000c008000]
[    0.000000] found SMP MP-table at [ffff8800000ff780] ff780
[    0.000000] Zone PFN ranges:
[    0.000000]   DMA      0x00000010 -> 0x00001000
[    0.000000]   DMA32    0x00001000 -> 0x00100000
[    0.000000]   Normal   0x00100000 -> 0x00100000
[    0.000000] Movable zone start PFN for each node
[    0.000000] early_node_map[3] active PFN ranges
[    0.000000]     0: 0x00000010 -> 0x0000009c
[    0.000000]     0: 0x00000100 -> 0x0000bbc0
[    0.000000]     0: 0x0000bdc1 -> 0x00040000
[    0.000000] ACPI: PM-Timer IO Port: 0x808
[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
[    0.000000] ACPI: IOAPIC (id[0x04] address[0xfec00000] gsi_base[0])
[    0.000000] IOAPIC[0]: apic_id 4, version 0, address 0xfec00000, GSI 0-23
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] ACPI: HPET id: 0x8086a301 base: 0xfed00000
[    0.000000] SMP: Allowing 4 CPUs, 0 hotplug CPUs
(XEN) io_apic.c:2147: 
(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:2147: 
(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!
[    0.000000] Allocating PCI resources starting at 50000000 (gap: 40000000:8ff70000)
[    0.000000] NR_CPUS:32 nr_cpumask_bits:32 nr_cpu_ids:4 nr_node_ids:1
[    0.000000] PERCPU: Allocated 19 4k pages, static data 74912 bytes
[    0.000000] Xen: using vcpu_info placement
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 256299
[    0.000000] Kernel command line: root=/dev/sdb1 ro console=hvc0 earlyprintk=xen 4
[    0.000000] Initializing CPU#0
(XEN) domain.c:525:d0 Attempt to change CR4 flags 00002660 -> 00042660
[    0.000000] invalid opcode: 0000 [#1] SMP 
[    0.000000] last sysfs file: 
[    0.000000] CPU 0 
[    0.000000] Modules linked in:
[    0.000000] Pid: 0, comm: swapper Not tainted 2.6.29-rc7-tip #3 P5Q-E
[    0.000000] RIP: e030:[<ffffffff805093c7>]  [<ffffffff805093c7>] xsave_cntxt_init+0xb7/0x1e0
[    0.000000] RSP: e02b:ffffffff8071fde8  EFLAGS: 00010046
[    0.000000] RAX: 0000000000000003 RBX: ffffffff8071fe00 RCX: 0000000000000000
[    0.000000] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000042660
[    0.000000] RBP: ffffffff8071fe38 R08: ffffffff8071fe00 R09: 00000000ffffffff
[    0.000000] R10: ffffffff8071fe04 R11: aaaaaaaaaaaaaaaa R12: ffffffff8071fe04
[    0.000000] R13: ffffffff8071fe08 R14: ffffffff8071fe0c R15: 0000000000000000
[    0.000000] FS:  0000000000000000(0000) GS:ffffc20000000000(0000) knlGS:0000000000000000
[    0.000000] CS:  e033 DS: 0000 ES: 0000 CR0: 0000000080050033
[    0.000000] CR2: 0000000000000000 CR3: 0000000000201000 CR4: 0000000000002660
[    0.000000] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[    0.000000] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[    0.000000] Process swapper (pid: 0, threadinfo ffffffff8071e000, task ffffffff80688360)
[    0.000000] Stack:
[    0.000000]  00000000deadbeef 0000000000000040 0000000000000040 0000024000000000
[    0.000000]  0000000300000240 00000000ffffc200 ffffffff8071fed8 ffffffff80688360
[    0.000000]  0000000080050033 0000000000000000 ffffffff8071fe48 ffffffff80514094
[    0.000000] Call Trace:
[    0.000000]  [<ffffffff80514094>] init_thread_xstate+0x1e/0x23
[    0.000000]  [<ffffffff8051414e>] fpu_init+0xb5/0xcc
[    0.000000]  [<ffffffff80515ec0>] cpu_init+0x2d5/0x2f1
[    0.000000]  [<ffffffff803818c0>] ? cmp_ex+0x0/0x20
[    0.000000]  [<ffffffff8072c0b3>] trap_init+0x2d3/0x2e0
[    0.000000]  [<ffffffff80727bb9>] start_kernel+0x1fc/0x460
[    0.000000]  [<ffffffff807272b9>] x86_64_start_reservations+0x99/0xb9
[    0.000000]  [<ffffffff8072a554>] xen_start_kernel+0x564/0x62d
[    0.000000] Code: 1e 29 00 00 00 04 00 ff 15 87 d9 18 00 89 c7 81 cf 00 00 04 00 ff 15 81 d9 18 00 48 8b 05 82 36 29 00 31 c9 48 89 c2 48 c1 ea 20 <0f> 01 d1 c7 45 d4 0d 00 00 00 c7 45 cc 00 00 00 00 4c 89 f7 4c 
[    0.000000] RIP  [<ffffffff805093c7>] xsave_cntxt_init+0xb7/0x1e0
[    0.000000]  RSP <ffffffff8071fde8>
[    0.000000] ---[ end trace 4eaa2a86a8e2da22 ]---
[    0.000000] Kernel panic - not syncing: Attempted to kill the idle task!
[    0.000000] Pid: 0, comm: swapper Tainted: G      D    2.6.29-rc7-tip #3
[    0.000000] Call Trace:
[    0.000000]  [<ffffffff8051a685>] panic+0xa0/0x16a
[    0.000000]  [<ffffffff80266241>] ? blocking_notifier_call_chain+0x11/0x20
[    0.000000]  [<ffffffff8024ea3a>] do_exit+0x78a/0x920
[    0.000000]  [<ffffffff803ef97b>] ? extract_entropy+0x7b/0xa0
[    0.000000]  [<ffffffff8020ed5d>] ? xen_force_evtchn_callback+0xd/0x10
[    0.000000]  [<ffffffff8051e98b>] oops_end+0xab/0xb0
[    0.000000]  [<ffffffff80216566>] die+0x56/0x90
[    0.000000]  [<ffffffff8051e326>] do_trap+0x146/0x170
[    0.000000]  [<ffffffff80520445>] ? atomic_notifier_call_chain+0x15/0x20
[    0.000000]  [<ffffffff802146c0>] do_invalid_op+0x90/0xb0
[    0.000000]  [<ffffffff805093c7>] ? xsave_cntxt_init+0xb7/0x1e0
[    0.000000]  [<ffffffff8020f58f>] ? xen_restore_fl_direct_end+0x0/0x1
[    0.000000]  [<ffffffff8024b29e>] ? vprintk+0x1de/0x3f0
[    0.000000]  [<ffffffff802137fb>] invalid_op+0x1b/0x20
[    0.000000]  [<ffffffff805093c7>] ? xsave_cntxt_init+0xb7/0x1e0
[    0.000000]  [<ffffffff805093b7>] ? xsave_cntxt_init+0xa7/0x1e0
[    0.000000]  [<ffffffff80514094>] init_thread_xstate+0x1e/0x23
[    0.000000]  [<ffffffff8051414e>] fpu_init+0xb5/0xcc
[    0.000000]  [<ffffffff80515ec0>] cpu_init+0x2d5/0x2f1
[    0.000000]  [<ffffffff803818c0>] ? cmp_ex+0x0/0x20
[    0.000000]  [<ffffffff8072c0b3>] trap_init+0x2d3/0x2e0
[    0.000000]  [<ffffffff80727bb9>] start_kernel+0x1fc/0x460
[    0.000000]  [<ffffffff807272b9>] x86_64_start_reservations+0x99/0xb9
[    0.000000]  [<ffffffff8072a554>] xen_start_kernel+0x564/0x62d
[    0.000000] ------------[ cut here ]------------
[    0.000000] WARNING: at kernel/smp.c:368 smp_call_function_many+0x20a/0x210()
[    0.000000] Hardware name: P5Q-E
[    0.000000] Modules linked in:
[    0.000000] Pid: 0, comm: swapper Tainted: G      D    2.6.29-rc7-tip #3
[    0.000000] Call Trace:
[    0.000000]  [<ffffffff8024a4d0>] warn_slowpath+0xd0/0x130
[    0.000000]  [<ffffffff8072a554>] ? xen_start_kernel+0x564/0x62d
[    0.000000]  [<ffffffff8072a554>] ? xen_start_kernel+0x564/0x62d
[    0.000000]  [<ffffffff8020f58f>] ? xen_restore_fl_direct_end+0x0/0x1
[    0.000000]  [<ffffffff8024b29e>] ? vprintk+0x1de/0x3f0
[    0.000000]  [<ffffffff8020f58f>] ? xen_restore_fl_direct_end+0x0/0x1
[    0.000000]  [<ffffffff8024b29e>] ? vprintk+0x1de/0x3f0
[    0.000000]  [<ffffffff80227ba5>] ? touch_nmi_watchdog+0x65/0x80
[    0.000000]  [<ffffffff802166a5>] ? print_trace_address+0x55/0x70
[    0.000000]  [<ffffffff8025f465>] ? __kernel_text_address+0x45/0x50
[    0.000000]  [<ffffffff80216791>] ? print_context_stack+0x81/0xf0
[    0.000000]  [<ffffffff8022d4ee>] ? pvclock_clocksource_read+0x4e/0x90
[    0.000000]  [<ffffffff8020ed5d>] ? xen_force_evtchn_callback+0xd/0x10
[    0.000000]  [<ffffffff8020ed5d>] ? xen_force_evtchn_callback+0xd/0x10
[    0.000000]  [<ffffffff8020f5a2>] ? check_events+0x12/0x20
[    0.000000]  [<ffffffff8027206a>] smp_call_function_many+0x20a/0x210
[    0.000000]  [<ffffffff8020fc00>] ? stop_self+0x0/0x40
[    0.000000]  [<ffffffff8024adc5>] ? release_console_sem+0x1f5/0x220
[    0.000000]  [<ffffffff80272090>] smp_call_function+0x20/0x30
[    0.000000]  [<ffffffff8020fef4>] xen_smp_send_stop+0x14/0x20
[    0.000000]  [<ffffffff8051a692>] panic+0xad/0x16a
[    0.000000]  [<ffffffff80266241>] ? blocking_notifier_call_chain+0x11/0x20
[    0.000000]  [<ffffffff8024ea3a>] do_exit+0x78a/0x920
[    0.000000]  [<ffffffff803ef97b>] ? extract_entropy+0x7b/0xa0
[    0.000000]  [<ffffffff8020ed5d>] ? xen_force_evtchn_callback+0xd/0x10
[    0.000000]  [<ffffffff8051e98b>] oops_end+0xab/0xb0
[    0.000000]  [<ffffffff80216566>] die+0x56/0x90
[    0.000000]  [<ffffffff8051e326>] do_trap+0x146/0x170
[    0.000000]  [<ffffffff80520445>] ? atomic_notifier_call_chain+0x15/0x20
[    0.000000]  [<ffffffff802146c0>] do_invalid_op+0x90/0xb0
[    0.000000]  [<ffffffff805093c7>] ? xsave_cntxt_init+0xb7/0x1e0
[    0.000000]  [<ffffffff8020f58f>] ? xen_restore_fl_direct_end+0x0/0x1
[    0.000000]  [<ffffffff8024b29e>] ? vprintk+0x1de/0x3f0
[    0.000000]  [<ffffffff802137fb>] invalid_op+0x1b/0x20
[    0.000000]  [<ffffffff805093c7>] ? xsave_cntxt_init+0xb7/0x1e0
[    0.000000]  [<ffffffff805093b7>] ? xsave_cntxt_init+0xa7/0x1e0
[    0.000000]  [<ffffffff80514094>] init_thread_xstate+0x1e/0x23
[    0.000000]  [<ffffffff8051414e>] fpu_init+0xb5/0xcc
[    0.000000]  [<ffffffff80515ec0>] cpu_init+0x2d5/0x2f1
[    0.000000]  [<ffffffff803818c0>] ? cmp_ex+0x0/0x20
[    0.000000]  [<ffffffff8072c0b3>] trap_init+0x2d3/0x2e0
[    0.000000]  [<ffffffff80727bb9>] start_kernel+0x1fc/0x460
[    0.000000]  [<ffffffff807272b9>] x86_64_start_reservations+0x99/0xb9
[    0.000000]  [<ffffffff8072a554>] xen_start_kernel+0x564/0x62d
[    0.000000] ---[ end trace 4eaa2a86a8e2da23 ]---
[    0.000000] BUG: unable to handle kernel NULL pointer dereference at (null)
[    0.000000] IP: [<ffffffff803ddc0a>] xen_evtchn_do_upcall+0xfa/0x1c0
[    0.000000] PGD 0 
[    0.000000] Thread overran stack, or stack corrupted
[    0.000000] Oops: 0000 [#2] SMP 
[    0.000000] last sysfs file: 
[    0.000000] CPU 0 
[    0.000000] Modules linked in:
[    0.000000] Pid: 0, comm: swapper Tainted: G      D W  2.6.29-rc7-tip #3 P5Q-E
[    0.000000] RIP: e030:[<ffffffff803ddc0a>]  [<ffffffff803ddc0a>] xen_evtchn_do_upcall+0xfa/0x1c0
[    0.000000] RSP: e02b:ffffc20000003f38  EFLAGS: 00010082
[    0.000000] RAX: ffffffffffffffff RBX: fffffffffffffffe RCX: 0000000000000000
[    0.000000] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[    0.000000] RBP: ffffc20000003fa8 R08: 0000000000000000 R09: 0000000000000000
[    0.000000] R10: 0000000000000001 R11: 000000000000f210 R12: 0000000000000100
[    0.000000] R13: 0000000000000000 R14: 0000000000000140 R15: ffffffffff57b000
[    0.000000] FS:  0000000000000000(0000) GS:ffffc20000000000(0000) knlGS:0000000000000000
[    0.000000] CS:  e033 DS: 0000 ES: 0000 CR0: 0000000080050033
[    0.000000] CR2: 0000000000000000 CR3: 0000000000201000 CR4: 0000000000002660
[    0.000000] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[    0.000000] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[    0.000000] Process swapper (pid: 0, threadinfo ffffffff8071e000, task ffffffff80688360)
[    0.000000] Stack:
[    0.000000]  0000000000000000 0000000000000000 0000000000000000 0000000000000000
[    0.000000]  000000000000f210 ffffffff8071f948 0000000000000000 ffffc2000000b020
[    0.000000]  ffffc2000000b028 0000000000000001 ffffffff80688360 ffffffff806195be
[    0.000000] Call Trace:
[    0.000000]  <IRQ> <0> [<ffffffff80213bbe>] xen_do_hypervisor_callback+0x1e/0x30
[    0.000000]  <EOI> <0> [<ffffffff8020922a>] ? _stext+0x22a/0x1010
[    0.000000]  [<ffffffff8020922a>] ? _stext+0x22a/0x1010
[    0.000000]  [<ffffffff8020ed5d>] ? xen_force_evtchn_callback+0xd/0x10
[    0.000000]  [<ffffffff8020f5a2>] ? check_events+0x12/0x20
[    0.000000]  [<ffffffff8020f549>] ? xen_irq_enable_direct_end+0x0/0x7
[    0.000000]  [<ffffffff8051a6c1>] ? panic+0xdc/0x16a
[    0.000000]  [<ffffffff80266241>] ? blocking_notifier_call_chain+0x11/0x20
[    0.000000]  [<ffffffff8024ea3a>] ? do_exit+0x78a/0x920
[    0.000000]  [<ffffffff803ef97b>] ? extract_entropy+0x7b/0xa0
[    0.000000]  [<ffffffff8020ed5d>] ? xen_force_evtchn_callback+0xd/0x10
[    0.000000]  [<ffffffff8051e98b>] ? oops_end+0xab/0xb0
[    0.000000]  [<ffffffff80216566>] ? die+0x56/0x90
[    0.000000]  [<ffffffff8051e326>] ? do_trap+0x146/0x170
[    0.000000]  [<ffffffff80520445>] ? atomic_notifier_call_chain+0x15/0x20
[    0.000000]  [<ffffffff802146c0>] ? do_invalid_op+0x90/0xb0
[    0.000000]  [<ffffffff805093c7>] ? xsave_cntxt_init+0xb7/0x1e0
[    0.000000]  [<ffffffff8020f58f>] ? xen_restore_fl_direct_end+0x0/0x1
[    0.000000]  [<ffffffff8024b29e>] ? vprintk+0x1de/0x3f0
[    0.000000]  [<ffffffff802137fb>] ? invalid_op+0x1b/0x20
[    0.000000]  [<ffffffff805093c7>] ? xsave_cntxt_init+0xb7/0x1e0
[    0.000000]  [<ffffffff805093b7>] ? xsave_cntxt_init+0xa7/0x1e0
[    0.000000]  [<ffffffff80514094>] ? init_thread_xstate+0x1e/0x23
[    0.000000]  [<ffffffff8051414e>] ? fpu_init+0xb5/0xcc
[    0.000000]  [<ffffffff80515ec0>] ? cpu_init+0x2d5/0x2f1
[    0.000000]  [<ffffffff803818c0>] ? cmp_ex+0x0/0x20
[    0.000000]  [<ffffffff8072c0b3>] ? trap_init+0x2d3/0x2e0
[    0.000000]  [<ffffffff80727bb9>] ? start_kernel+0x1fc/0x460
[    0.000000]  [<ffffffff807272b9>] ? x86_64_start_reservations+0x99/0xb9
[    0.000000]  [<ffffffff8072a554>] ? xen_start_kernel+0x564/0x62d
[    0.000000] Code: d0 41 c1 e0 06 48 21 c3 89 c8 4c 8d b0 40 01 00 00 4c 8d 2c c5 00 00 00 00 4c 8d a0 00 01 00 00 4b 8b 04 f7 4a 8d 14 2e 48 f7 d0 <4a> 23 04 0a 4b 23 04 e7 75 5c 48 85 db 75 b7 ff 15 a9 90 2b 00 
[    0.000000] RIP  [<ffffffff803ddc0a>] xen_evtchn_do_upcall+0xfa/0x1c0
[    0.000000]  RSP <ffffc20000003f38>
[    0.000000] CR2: 0000000000000000
[    0.000000] ---[ end trace 4eaa2a86a8e2da24 ]---
[    0.000000] Kernel panic - not syncing: Fatal exception in interrupt
[    0.000000] Pid: 0, comm: swapper Tainted: G      D W  2.6.29-rc7-tip #3
[    0.000000] Call Trace:
[    0.000000]  <IRQ>  [<ffffffff8051a685>] panic+0xa0/0x16a
[    0.000000]  [<ffffffff8051d9a8>] ? _spin_unlock_irqrestore+0x28/0x40
[    0.000000]  [<ffffffff8020ed5d>] ? xen_force_evtchn_callback+0xd/0x10
[    0.000000]  [<ffffffff8020f5a2>] ? check_events+0x12/0x20
[    0.000000]  [<ffffffff8051e983>] oops_end+0xa3/0xb0
[    0.000000]  [<ffffffff8022fb38>] no_context+0xe8/0x260
[    0.000000]  [<ffffffff8022fdf5>] __bad_area_nosemaphore+0x145/0x1e0
[    0.000000]  [<ffffffff8022fe9e>] bad_area_nosemaphore+0xe/0x10
[    0.000000]  [<ffffffff805202ee>] do_page_fault+0x25e/0x310
[    0.000000]  [<ffffffff8051ddc5>] page_fault+0x25/0x30
[    0.000000]  [<ffffffff803ddc0a>] ? xen_evtchn_do_upcall+0xfa/0x1c0
[    0.000000]  [<ffffffff803ddb6c>] ? xen_evtchn_do_upcall+0x5c/0x1c0
[    0.000000]  [<ffffffff80213bbe>] xen_do_hypervisor_callback+0x1e/0x30
[    0.000000]  <EOI>  [<ffffffff8020922a>] ? _stext+0x22a/0x1010
[    0.000000]  [<ffffffff8020922a>] ? _stext+0x22a/0x1010
[    0.000000]  [<ffffffff8020ed5d>] ? xen_force_evtchn_callback+0xd/0x10
[    0.000000]  [<ffffffff8020f5a2>] ? check_events+0x12/0x20
[    0.000000]  [<ffffffff8020f549>] ? xen_irq_enable_direct_end+0x0/0x7
[    0.000000]  [<ffffffff8051a6c1>] ? panic+0xdc/0x16a
[    0.000000]  [<ffffffff80266241>] ? blocking_notifier_call_chain+0x11/0x20
[    0.000000]  [<ffffffff8024ea3a>] ? do_exit+0x78a/0x920
[    0.000000]  [<ffffffff803ef97b>] ? extract_entropy+0x7b/0xa0
[    0.000000]  [<ffffffff8020ed5d>] ? xen_force_evtchn_callback+0xd/0x10
[    0.000000]  [<ffffffff8051e98b>] ? oops_end+0xab/0xb0
[    0.000000]  [<ffffffff80216566>] ? die+0x56/0x90
[    0.000000]  [<ffffffff8051e326>] ? do_trap+0x146/0x170
[    0.000000]  [<ffffffff80520445>] ? atomic_notifier_call_chain+0x15/0x20
[    0.000000]  [<ffffffff802146c0>] ? do_invalid_op+0x90/0xb0
[    0.000000]  [<ffffffff805093c7>] ? xsave_cntxt_init+0xb7/0x1e0
[    0.000000]  [<ffffffff8020f58f>] ? xen_restore_fl_direct_end+0x0/0x1
[    0.000000]  [<ffffffff8024b29e>] ? vprintk+0x1de/0x3f0
[    0.000000]  [<ffffffff802137fb>] ? invalid_op+0x1b/0x20
[    0.000000]  [<ffffffff805093c7>] ? xsave_cntxt_init+0xb7/0x1e0
[    0.000000]  [<ffffffff805093b7>] ? xsave_cntxt_init+0xa7/0x1e0
[    0.000000]  [<ffffffff80514094>] ? init_thread_xstate+0x1e/0x23
[    0.000000]  [<ffffffff8051414e>] ? fpu_init+0xb5/0xcc
[    0.000000]  [<ffffffff80515ec0>] ? cpu_init+0x2d5/0x2f1
[    0.000000]  [<ffffffff803818c0>] ? cmp_ex+0x0/0x20
[    0.000000]  [<ffffffff8072c0b3>] ? trap_init+0x2d3/0x2e0
[    0.000000]  [<ffffffff80727bb9>] ? start_kernel+0x1fc/0x460
[    0.000000]  [<ffffffff807272b9>] ? x86_64_start_reservations+0x99/0xb9
[    0.000000]  [<ffffffff8072a554>] ? xen_start_kernel+0x564/0x62d
[    0.000000] ------------[ cut here ]------------
[    0.000000] WARNING: at kernel/smp.c:368 smp_call_function_many+0x20a/0x210()
[    0.000000] Hardware name: P5Q-E
[    0.000000] Modules linked in:
[    0.000000] Pid: 0, comm: swapper Tainted: G      D W  2.6.29-rc7-tip #3
[    0.000000] Call Trace:
[    0.000000]  <IRQ>  [<ffffffff8024a4d0>] warn_slowpath+0xd0/0x130
[    0.000000]  [<ffffffff8072a554>] ? xen_start_kernel+0x564/0x62d
[    0.000000]  [<ffffffff8072a554>] ? xen_start_kernel+0x564/0x62d
[    0.000000]  [<ffffffff8020f58f>] ? xen_restore_fl_direct_end+0x0/0x1
[    0.000000]  [<ffffffff80227ba5>] ? touch_nmi_watchdog+0x65/0x80
[    0.000000]  [<ffffffff802166a5>] ? print_trace_address+0x55/0x70
[    0.000000]  [<ffffffff8025f465>] ? __kernel_text_address+0x45/0x50
[    0.000000]  [<ffffffff80216791>] ? print_context_stack+0x81/0xf0
[    0.000000]  [<ffffffff8022d4ee>] ? pvclock_clocksource_read+0x4e/0x90
[    0.000000]  [<ffffffff8020ed5d>] ? xen_force_evtchn_callback+0xd/0x10
[    0.000000]  [<ffffffff8020ed5d>] ? xen_force_evtchn_callback+0xd/0x10
[    0.000000]  [<ffffffff8020f5a2>] ? check_events+0x12/0x20
[    0.000000]  [<ffffffff8027206a>] smp_call_function_many+0x20a/0x210
[    0.000000]  [<ffffffff8020fc00>] ? stop_self+0x0/0x40
[    0.000000]  [<ffffffff8024adc5>] ? release_console_sem+0x1f5/0x220
[    0.000000]  [<ffffffff80272090>] smp_call_function+0x20/0x30
[    0.000000]  [<ffffffff8020fef4>] xen_smp_send_stop+0x14/0x20
[    0.000000]  [<ffffffff8051a692>] panic+0xad/0x16a
[    0.000000]  [<ffffffff8051d9a8>] ? _spin_unlock_irqrestore+0x28/0x40
[    0.000000]  [<ffffffff8020ed5d>] ? xen_force_evtchn_callback+0xd/0x10
[    0.000000]  [<ffffffff8020f5a2>] ? check_events+0x12/0x20
[    0.000000]  [<ffffffff8051e983>] oops_end+0xa3/0xb0
[    0.000000]  [<ffffffff8022fb38>] no_context+0xe8/0x260
[    0.000000]  [<ffffffff8022fdf5>] __bad_area_nosemaphore+0x145/0x1e0
[    0.000000]  [<ffffffff8022fe9e>] bad_area_nosemaphore+0xe/0x10
[    0.000000]  [<ffffffff805202ee>] do_page_fault+0x25e/0x310
[    0.000000]  [<ffffffff8051ddc5>] page_fault+0x25/0x30
[    0.000000]  [<ffffffff803ddc0a>] ? xen_evtchn_do_upcall+0xfa/0x1c0
[    0.000000]  [<ffffffff803ddb6c>] ? xen_evtchn_do_upcall+0x5c/0x1c0
[    0.000000]  [<ffffffff80213bbe>] xen_do_hypervisor_callback+0x1e/0x30
[    0.000000]  <EOI>  [<ffffffff8020922a>] ? _stext+0x22a/0x1010
[    0.000000]  [<ffffffff8020922a>] ? _stext+0x22a/0x1010
[    0.000000]  [<ffffffff8020ed5d>] ? xen_force_evtchn_callback+0xd/0x10
[    0.000000]  [<ffffffff8020f5a2>] ? check_events+0x12/0x20
[    0.000000]  [<ffffffff8020f549>] ? xen_irq_enable_direct_end+0x0/0x7
[    0.000000]  [<ffffffff8051a6c1>] ? panic+0xdc/0x16a
[    0.000000]  [<ffffffff80266241>] ? blocking_notifier_call_chain+0x11/0x20
[    0.000000]  [<ffffffff8024ea3a>] ? do_exit+0x78a/0x920
[    0.000000]  [<ffffffff803ef97b>] ? extract_entropy+0x7b/0xa0
[    0.000000]  [<ffffffff8020ed5d>] ? xen_force_evtchn_callback+0xd/0x10
[    0.000000]  [<ffffffff8051e98b>] ? oops_end+0xab/0xb0
[    0.000000]  [<ffffffff80216566>] ? die+0x56/0x90
[    0.000000]  [<ffffffff8051e326>] ? do_trap+0x146/0x170
[    0.000000]  [<ffffffff80520445>] ? atomic_notifier_call_chain+0x15/0x20
[    0.000000]  [<ffffffff802146c0>] ? do_invalid_op+0x90/0xb0
[    0.000000]  [<ffffffff805093c7>] ? xsave_cntxt_init+0xb7/0x1e0
[    0.000000]  [<ffffffff8020f58f>] ? xen_restore_fl_direct_end+0x0/0x1
[    0.000000]  [<ffffffff8024b29e>] ? vprintk+0x1de/0x3f0
[    0.000000]  [<ffffffff802137fb>] ? invalid_op+0x1b/0x20
[    0.000000]  [<ffffffff805093c7>] ? xsave_cntxt_init+0xb7/0x1e0
[    0.000000]  [<ffffffff805093b7>] ? xsave_cntxt_init+0xa7/0x1e0
[    0.000000]  [<ffffffff80514094>] ? init_thread_xstate+0x1e/0x23
[    0.000000]  [<ffffffff8051414e>] ? fpu_init+0xb5/0xcc
[    0.000000]  [<ffffffff80515ec0>] ? cpu_init+0x2d5/0x2f1
[    0.000000]  [<ffffffff803818c0>] ? cmp_ex+0x0/0x20
[    0.000000]  [<ffffffff8072c0b3>] ? trap_init+0x2d3/0x2e0
[    0.000000]  [<ffffffff80727bb9>] ? start_kernel+0x1fc/0x460
[    0.000000]  [<ffffffff807272b9>] ? x86_64_start_reservations+0x99/0xb9
[    0.000000]  [<ffffffff8072a554>] ? xen_start_kernel+0x564/0x62d
[    0.000000] ---[ end trace 4eaa2a86a8e2da25 ]---

[-- Attachment #3: Type: text/plain, Size: 138 bytes --]

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^ permalink raw reply	[flat|nested] 7+ messages in thread

end of thread, other threads:[~2009-03-08  9:33 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2009-03-06 23:34 pv_ops dom0 kernel test Marc - A. Dahlhaus
2009-03-07  0:20 ` Jeremy Fitzhardinge
2009-03-07 10:13   ` Marc - A. Dahlhaus
2009-03-07 10:39     ` Failure to load 2.6.29-rc7 under Xen Unstable on Q9550 & ASUS P5Q-E box Boris Derzhavets
2009-03-08  1:12       ` Jeremy Fitzhardinge
2009-03-08  9:33         ` Marc - A. Dahlhaus
2009-03-07 10:46     ` Attempt " Boris Derzhavets

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