[Xen-users] xen 3.5 boot on nehalem hangs

[Bruce Edge <bruce.edge@xxxxxxxxx>]

This is using an http://xenbits.xensource.com/xen-unstable.hg tree just after the 2.6.31.1 release.
It's installed on a proliant with 2 nehalem E5540 processors.

The boot hangs after these messages:

(XEN) Set CPU acpi_id(6) cpuid(6) Px State info:
(XEN)   _PPC: 0
(XEN) Set CPU acpi_id(7) cpuid(14) Px State info:
(XEN)   _PPC: 0
(XEN) Set CPU acpi_id(8) cpuid(1) Px State info:
(XEN)   _PPC: 0

--hang--

complete boot log below.

On the occasions where it doesn't hang, it NMIs:


(XEN) NMI - MEMORY ERROR
(XEN) ----[ Xen-3.5-unstable  x86_64  debug=y  Not tainted ]----
(XEN) CPU:    0
(XEN) RIP:    e008:[<ffff82c48011bd04>] raise_softirq+0x2c/0x2e
(XEN) RFLAGS: 0000000000000086   CONTEXT: hypervisor
(XEN) rax: ffff82c4802f2700   rbx: ffff82c4802dff28   rcx: ffff82c3fff57000
(XEN) rdx: ffff82c4802f2700   rsi: ffff82c480210e86   rdi: 0000000000000000
(XEN) rbp: ffff82c4802dfd08   rsp: ffff82c4802dfd08   r8:  0000000000000000
(XEN) r9:  ffffffff819038e8   r10: 0000000000000000   r11: 0000000000018600
(XEN) r12: 0000000000000030   r13: ffff82c4802dff28   r14: 0000000000000000
(XEN) r15: ffff82c4802f2700   cr0: 000000008005003b   cr4: 00000000000026f0
(XEN) cr3: 0000000311001000   cr2: 0000000000000003
(XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: e008
(XEN) Xen stack trace from rsp=ffff82c4802dfd08:
(XEN)    ffff82c4802dfd28 ffff82c48014348e 000000018011c169 ffff83031ff81880
(XEN)    00007d3b7fd202a7 ffff82c48014e4c0 ffff82c4802f2700 0000000000000000
(XEN)    ffff82c4802dff28 0000000000000030 ffff82c4802dfde8 ffff83031ff81880
(XEN)    0000000000018600 0000000000000000 ffffffff819038e8 0000000000000000
(XEN)    0000000000000000 ffff82c3fff57000 00000000000002cc ffff82c480210e86
(XEN)    ffff82c480212688 000000f900000000 ffff82c480131bf9 000000000000e008
(XEN)    0000000000000292 ffff82c4802dfde0 0000000000000000 0000000000000000
(XEN)    ffff82c4802dfe68 ffff82c480137b86 0000000000000000 0000000000000000
(XEN)    ffff82c4802dfe18 0000000000000086 ffff82c4802dfe38 ffff82c48011c1c0
(XEN)    ffff83031fff4d28 ffff83031fff4cf0 ffff82c4802dfe68 ffff83031ff81880
(XEN)    0000000000000030 ffff82c4802dff28 0000000000000000 ffff82c4802f2700
(XEN)    ffff82c4802dff18 ffff82c480153f11 ffff82c4802dff08 ffff82c4802dff28
(XEN)    ffff82c4802dfed8 ffff82c4802dff28 0000000000000030 ffff83031ff818b4
(XEN)    0000003094fe8254 ffff83031fff4fc0 ffffffff81208658 0000000000000000
(XEN)    0000000000000246 ffff8802ecc4b748 000000000000e02b ffff82c48011c040
(XEN)    ffff8300dd58e000 0000000000000000 0000000000000000 ffffffff94fdc7b3
(XEN)    000000000026a844 0000000000000000 00007d3b7fd200b7 ffff82c48014d386
(XEN)    0000000000000000 000000000026a844 ffffffff94fdc7b3 0000000000000000
(XEN)    ffff8802ecc4b798 0000000000000000 0000000000018600 0000000000000000
(XEN)    ffffffff819038e8 0000000000000000 000000000014a3cb 0000000095126b7e
(XEN) Xen call trace:
(XEN)    [<ffff82c48011bd04>] raise_softirq+0x2c/0x2e
(XEN)    [<ffff82c48014348e>] smp_apic_timer_interrupt+0x68/0x96
(XEN)    [<ffff82c48014e4c0>] apic_timer_interrupt+0x30/0x40
(XEN)    [<ffff82c480131bf9>] printk+0x6/0x1c9
(XEN)    [<ffff82c480137b86>] iommu_page_fault+0x36/0x2da
(XEN)    [<ffff82c480153f11>] do_IRQ+0x5df/0x690
(XEN) 
(XEN) 
(XEN) ****************************************
(XEN) Panic on CPU 0:
(XEN) FATAL TRAP: vector = 2 (nmi)
(XEN) [error_code=0000] , IN INTERRUPT CONTEXT
(XEN) ****************************************
(XEN) 
(XEN) Reboot in five seconds...


The same xen version _can_ boot from a 2.6.30.3 kernel with Andrew Lyon's patches. 

Does anyone have any suggestions as to what to try?

I have attempted to resync and rebuild but now the build is failing to pull one of the git objects:
walk 54b0d127696aba2ef1ec5430301c968ab539fa0d
walk a2a9537ac0b37a5da6fbe7e1e9cb06c524d2a9c4
error: Unable to find 714ed0cf62319b14dc327273a7339a9a199fe046 under http://www.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
Cannot obtain needed object 714ed0cf62319b14dc327273a7339a9a199fe046
while processing commit a2a9537ac0b37a5da6fbe7e1e9cb06c524d2a9c4.
fatal: Fetch failed.
make[2]: *** [linux-2.6-pvops.git/.valid-src] Error 128


Thanks, Bruce



 \ \/ /___ _ __   |___ / | ___|    _   _ _ __  ___| |_ __ _| |__ | | ___ 
  \  // _ \ '_ \    |_ \ |___ \ __| | | | '_ \/ __| __/ _` | '_ \| |/ _ \
  /  \  __/ | | |  ___) | ___) |__| |_| | | | \__ \ || (_| | |_) | |  __/
 /_/\_\___|_| |_| |____(_)____/    \__,_|_| |_|___/\__\__,_|_.__/|_|\___|
                                                                         
(XEN) Xen version 3.5-unstable (root@xxxxxxxxxxx) (gcc version 4.3.3 (Ubuntu 4.3.3-5ubuntu4) ) Mon Oct  5 11:43:00 PDT 2009
(XEN) Latest ChangeSet: Fri Oct 02 09:10:27 2009 +0100 20270:6f63970032a3
(XEN) Command line: com1=115200,8n1 console=com1 loglvl=all loglvl_guest=all
(XEN) Video information:
(XEN)  VGA is text mode 80x25, font 8x16
(XEN)  VBE/DDC methods: none; EDID transfer time: 2 seconds
(XEN)  EDID info not retrieved because no DDC retrieval method detected
(XEN) Disc information:
(XEN)  Found 1 MBR signatures
(XEN)  Found 1 EDD information structures
(XEN) Xen-e820 RAM map:
(XEN)  0000000000000000 - 0000000000098000 (usable)
(XEN)  0000000000098000 - 00000000000a0000 (reserved)
(XEN)  00000000000f0000 - 0000000000100000 (reserved)
(XEN)  0000000000100000 - 00000000df63f000 (usable)
(XEN)  00000000df63f000 - 00000000df64c000 (ACPI data)
(XEN)  00000000df64c000 - 00000000df64d000 (usable)
(XEN)  00000000df64d000 - 00000000e4000000 (reserved)
(XEN)  00000000fec00000 - 00000000fee10000 (reserved)
(XEN)  00000000ff800000 - 0000000100000000 (reserved)
(XEN)  0000000100000000 - 000000031ffff000 (usable)
(XEN) ACPI: RSDP 000F4F00, 0024 (r2 HP    )
(XEN) ACPI: XSDT DF63FD40, 00AC (r1 HP     ProLiant        2   Ò     162E)
(XEN) ACPI: FACP DF63FE40, 00F4 (r3 HP     ProLiant        2   Ò     162E)
(XEN) ACPI: DSDT DF63FF40, 1F35 (r1 HP         DSDT        1 INTL 20030228)
(XEN) ACPI: FACS DF63F100, 0040
(XEN) ACPI: SPCR DF63F140, 0050 (r1 HP     SPCRRBSU        1   Ò     162E)
(XEN) ACPI: MCFG DF63F1C0, 003C (r1 HP     ProLiant        1             0)
(XEN) ACPI: HPET DF63F200, 0038 (r1 HP     ProLiant        2   Ò     162E)
(XEN) ACPI: FFFF DF63F240, 0064 (r2 HP     ProLiant        2   Ò     162E)
(XEN) ACPI: SPMI DF63F2C0, 0040 (r5 HP     ProLiant        1   Ò     162E)
(XEN) ACPI: ERST DF63F300, 01D0 (r1 HP     ProLiant        1   Ò     162E)
(XEN) ACPI: APIC DF63F500, 00DE (r1 HP     ProLiant        2             0)
(XEN) ACPI: SRAT DF63F600, 0370 (r1 HP     Proliant        1   Ò     162E)
(XEN) ACPI: FFFF DF63F980, 0176 (r1 HP     ProLiant        1   Ò     162E)
(XEN) ACPI: BERT DF63FB00, 0030 (r1 HP     ProLiant        1   Ò     162E)
(XEN) ACPI: HEST DF63FB40, 00BC (r1 HP     ProLiant        1   Ò     162E)
(XEN) ACPI: DMAR DF63FC00, 00E0 (r1 HP     ProLiant        1   Ò     162E)
(XEN) ACPI: SSDT DF641E80, 0125 (r3     HP  CRSPCI0        2   HP        1)
(XEN) ACPI: SSDT DF641FC0, 0255 (r3     HP  riser1a        2 INTL 20061109)
(XEN) ACPI: SSDT DF642240, 025D (r3     HP  riser2a        2 INTL 20061109)
(XEN) ACPI: SSDT DF6424C0, 3094 (r1  INTEL PPM RCM         1 INTL 20061109)
(XEN) SRAT: 0000000000000-00000dfffffff
(XEN) SRAT: 0000100000000-000019fffffff
(XEN) SRAT: 00001a0000000-000031fffffff
(XEN) System RAM: 12246MB (12540660kB)
(XEN) NUMA turned off
(XEN) Faking a node at 0000000000000000-000000031ffff000
(XEN) Domain heap initialised
(XEN) found SMP MP-table at 000f4f80
(XEN) DMI 2.6 present.
(XEN) Using APIC driver default
(XEN) ACPI: PM-Timer IO Port: 0x908
(XEN) ACPI: ACPI SLEEP INFO: pm1x_cnt[904,0], pm1x_evt[900,0]
(XEN) ACPI:                  wakeup_vec[df63f10c], vec_size[20]
(XEN) ACPI: Local APIC address 0xfee00000
(XEN) ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
(XEN) Processor #0 7:10 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x08] lapic_id[0x10] enabled)
(XEN) Processor #16 7:10 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x04] enabled)
(XEN) Processor #4 7:10 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x0c] lapic_id[0x14] enabled)
(XEN) Processor #20 7:10 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
(XEN) Processor #2 7:10 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x0a] lapic_id[0x12] enabled)
(XEN) Processor #18 7:10 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x06] lapic_id[0x06] enabled)
(XEN) Processor #6 7:10 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x0e] lapic_id[0x16] enabled)
(XEN) Processor #22 7:10 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
(XEN) Processor #1 7:10 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x09] lapic_id[0x11] enabled)
(XEN) Processor #17 7:10 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x05] lapic_id[0x05] enabled)
(XEN) Processor #5 7:10 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x15] enabled)
(XEN) Processor #21 7:10 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] enabled)
(XEN) Processor #3 7:10 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x13] enabled)
(XEN) Processor #19 7:10 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x07] lapic_id[0x07] enabled)
(XEN) Processor #7 7:10 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x0f] lapic_id[0x17] enabled)
(XEN) Processor #23 7:10 APIC version 21
(XEN) ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
(XEN) Overriding APIC driver with bigsmp
(XEN) ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0])
(XEN) IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23
(XEN) ACPI: IOAPIC (id[0x00] address[0xfec80000] gsi_base[24])
(XEN) IOAPIC[1]: apic_id 0, version 32, address 0xfec80000, GSI 24-47
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 high edge)
(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:  Phys.  Using 2 I/O APICs
(XEN) ACPI: HPET id: 0x8086a201 base: 0xfed00000
(XEN) PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 63
(XEN) PCI: MCFG area at e0000000 reserved in E820
(XEN) Using ACPI (MADT) for SMP configuration information
(XEN) Using scheduler: SMP Credit Scheduler (credit)
(XEN) Initializing CPU#0
(XEN) Detected 2533.461 MHz processor.
(XEN) CPU: L1 I cache: 32K, L1 D cache: 32K
(XEN) CPU: L2 cache: 256K
(XEN) CPU: L3 cache: 8192K
(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)  - Extended Page Tables (EPT)
(XEN)  - Virtual-Processor Identifiers (VPID)
(XEN)  - Virtual NMI
(XEN)  - MSR direct-access bitmap
(XEN) HVM: VMX enabled
(XEN) HVM: Hardware Assisted Paging detected.
(XEN) Intel machine check reporting enabled on CPU#0.
(XEN) CPU0: Thermal monitoring enabled (TM1)
(XEN) I/O virtualisation disabled
(XEN) CPU0: Intel(R) Xeon(R) CPU           E5540  @ 2.53GHz stepping 05
(XEN) Booting processor 1/16 eip 8c000
(XEN) Initializing CPU#1
(XEN) CPU: L1 I cache: 32K, L1 D cache: 32K
(XEN) CPU: L2 cache: 256K
(XEN) CPU: L3 cache: 8192K
(XEN) CPU: Physical Processor ID: 1
(XEN) CPU: Processor Core ID: 0
(XEN) Intel machine check reporting enabled on CPU#1.
(XEN) CPU1: Thermal monitoring enabled (TM1)
(XEN) CPU1: Intel(R) Xeon(R) CPU           E5540  @ 2.53GHz stepping 05
(XEN) Booting processor 2/4 eip 8c000
(XEN) Initializing CPU#2
(XEN) CPU: L1 I cache: 32K, L1 D cache: 32K
(XEN) CPU: L2 cache: 256K
(XEN) CPU: L3 cache: 8192K
(XEN) CPU: Physical Processor ID: 0
(XEN) CPU: Processor Core ID: 2
(XEN) Intel machine check reporting enabled on CPU#2.
(XEN) CPU2: Thermal monitoring enabled (TM1)
(XEN) CPU2: Intel(R) Xeon(R) CPU           E5540  @ 2.53GHz stepping 05
(XEN) Booting processor 3/20 eip 8c000
(XEN) Initializing CPU#3
(XEN) CPU: L1 I cache: 32K, L1 D cache: 32K
(XEN) CPU: L2 cache: 256K
(XEN) CPU: L3 cache: 8192K
(XEN) CPU: Physical Processor ID: 1
(XEN) CPU: Processor Core ID: 2
(XEN) Intel machine check reporting enabled on CPU#3.
(XEN) CPU3: Thermal monitoring enabled (TM1)
(XEN) CPU3: Intel(R) Xeon(R) CPU           E5540  @ 2.53GHz stepping 05
(XEN) Booting processor 4/2 eip 8c000
(XEN) Initializing CPU#4
(XEN) CPU: L1 I cache: 32K, L1 D cache: 32K
(XEN) CPU: L2 cache: 256K
(XEN) CPU: L3 cache: 8192K
(XEN) CPU: Physical Processor ID: 0
(XEN) CPU: Processor Core ID: 1
(XEN) Intel machine check reporting enabled on CPU#4.
(XEN) CPU4: Thermal monitoring enabled (TM1)
(XEN) CPU4: Intel(R) Xeon(R) CPU           E5540  @ 2.53GHz stepping 05
(XEN) Booting processor 5/18 eip 8c000
(XEN) Initializing CPU#5
(XEN) CPU: L1 I cache: 32K, L1 D cache: 32K
(XEN) CPU: L2 cache: 256K
(XEN) CPU: L3 cache: 8192K
(XEN) CPU: Physical Processor ID: 1
(XEN) CPU: Processor Core ID: 1
(XEN) Intel machine check reporting enabled on CPU#5.
(XEN) CPU5: Thermal monitoring enabled (TM1)
(XEN) CPU5: Intel(R) Xeon(R) CPU           E5540  @ 2.53GHz stepping 05
(XEN) Booting processor 6/6 eip 8c000
(XEN) Initializing CPU#6
(XEN) CPU: L1 I cache: 32K, L1 D cache: 32K
(XEN) CPU: L2 cache: 256K
(XEN) CPU: L3 cache: 8192K
(XEN) CPU: Physical Processor ID: 0
(XEN) CPU: Processor Core ID: 3
(XEN) Intel machine check reporting enabled on CPU#6.
(XEN) CPU6: Thermal monitoring enabled (TM1)
(XEN) CPU6: Intel(R) Xeon(R) CPU           E5540  @ 2.53GHz stepping 05
(XEN) Booting processor 7/22 eip 8c000
(XEN) Initializing CPU#7
(XEN) CPU: L1 I cache: 32K, L1 D cache: 32K
(XEN) CPU: L2 cache: 256K
(XEN) CPU: L3 cache: 8192K
(XEN) CPU: Physical Processor ID: 1
(XEN) CPU: Processor Core ID: 3
(XEN) Intel machine check reporting enabled on CPU#7.
(XEN) CPU7: Thermal monitoring enabled (TM1)
(XEN) CPU7: Intel(R) Xeon(R) CPU           E5540  @ 2.53GHz stepping 05
(XEN) Booting processor 8/1 eip 8c000
(XEN) Initializing CPU#8
(XEN) CPU: L1 I cache: 32K, L1 D cache: 32K
(XEN) CPU: L2 cache: 256K
(XEN) CPU: L3 cache: 8192K
(XEN) CPU: Physical Processor ID: 0
(XEN) CPU: Processor Core ID: 0
(XEN) Intel machine check reporting enabled on CPU#8.
(XEN) CPU8: Thermal monitoring enabled (TM1)
(XEN) CPU8: Intel(R) Xeon(R) CPU           E5540  @ 2.53GHz stepping 05
(XEN) Booting processor 9/17 eip 8c000
(XEN) Initializing CPU#9
(XEN) CPU: L1 I cache: 32K, L1 D cache: 32K
(XEN) CPU: L2 cache: 256K
(XEN) CPU: L3 cache: 8192K
(XEN) CPU: Physical Processor ID: 1
(XEN) CPU: Processor Core ID: 0
(XEN) Intel machine check reporting enabled on CPU#9.
(XEN) CPU9: Thermal monitoring enabled (TM1)
(XEN) CPU9: Intel(R) Xeon(R) CPU           E5540  @ 2.53GHz stepping 05
(XEN) Booting processor 10/5 eip 8c000
(XEN) Initializing CPU#10
(XEN) CPU: L1 I cache: 32K, L1 D cache: 32K
(XEN) CPU: L2 cache: 256K
(XEN) CPU: L3 cache: 8192K
(XEN) CPU: Physical Processor ID: 0
(XEN) CPU: Processor Core ID: 2
(XEN) Intel machine check reporting enabled on CPU#10.
(XEN) CPU10: Thermal monitoring enabled (TM1)
(XEN) CPU10: Intel(R) Xeon(R) CPU           E5540  @ 2.53GHz stepping 05
(XEN) Booting processor 11/21 eip 8c000
(XEN) Initializing CPU#11
(XEN) CPU: L1 I cache: 32K, L1 D cache: 32K
(XEN) CPU: L2 cache: 256K
(XEN) CPU: L3 cache: 8192K
(XEN) CPU: Physical Processor ID: 1
(XEN) CPU: Processor Core ID: 2
(XEN) Intel machine check reporting enabled on CPU#11.
(XEN) CPU11: Thermal monitoring enabled (TM1)
(XEN) CPU11: Intel(R) Xeon(R) CPU           E5540  @ 2.53GHz stepping 05
(XEN) Booting processor 12/3 eip 8c000
(XEN) Initializing CPU#12
(XEN) CPU: L1 I cache: 32K, L1 D cache: 32K
(XEN) CPU: L2 cache: 256K
(XEN) CPU: L3 cache: 8192K
(XEN) CPU: Physical Processor ID: 0
(XEN) CPU: Processor Core ID: 1
(XEN) Intel machine check reporting enabled on CPU#12.
(XEN) CPU12: Thermal monitoring enabled (TM1)
(XEN) CPU12: Intel(R) Xeon(R) CPU           E5540  @ 2.53GHz stepping 05
(XEN) Booting processor 13/19 eip 8c000
(XEN) Initializing CPU#13
(XEN) CPU: L1 I cache: 32K, L1 D cache: 32K
(XEN) CPU: L2 cache: 256K
(XEN) CPU: L3 cache: 8192K
(XEN) CPU: Physical Processor ID: 1
(XEN) CPU: Processor Core ID: 1
(XEN) Intel machine check reporting enabled on CPU#13.
(XEN) CPU13: Thermal monitoring enabled (TM1)
(XEN) CPU13: Intel(R) Xeon(R) CPU           E5540  @ 2.53GHz stepping 05
(XEN) Booting processor 14/7 eip 8c000
(XEN) Initializing CPU#14
(XEN) CPU: L1 I cache: 32K, L1 D cache: 32K
(XEN) CPU: L2 cache: 256K
(XEN) CPU: L3 cache: 8192K
(XEN) CPU: Physical Processor ID: 0
(XEN) CPU: Processor Core ID: 3
(XEN) Intel machine check reporting enabled on CPU#14.
(XEN) CPU14: Thermal monitoring enabled (TM1)
(XEN) CPU14: Intel(R) Xeon(R) CPU           E5540  @ 2.53GHz stepping 05
(XEN) Booting processor 15/23 eip 8c000
(XEN) Initializing CPU#15
(XEN) CPU: L1 I cache: 32K, L1 D cache: 32K
(XEN) CPU: L2 cache: 256K
(XEN) CPU: L3 cache: 8192K
(XEN) CPU: Physical Processor ID: 1
(XEN) CPU: Processor Core ID: 3
(XEN) Intel machine check reporting enabled on CPU#15.
(XEN) CPU15: Thermal monitoring enabled (TM1)
(XEN) CPU15: Intel(R) Xeon(R) CPU           E5540  @ 2.53GHz stepping 05
(XEN) Total of 16 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 16 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) microcode.c:73:d32767 microcode: CPU3 resumed
(XEN) microcode.c:73:d32767 microcode: CPU4 resumed
(XEN) microcode.c:73:d32767 microcode: CPU5 resumed
(XEN) microcode.c:73:d32767 microcode: CPU6 resumed
(XEN) microcode.c:73:d32767 microcode: CPU7 resumed
(XEN) microcode.c:73:d32767 microcode: CPU8 resumed
(XEN) microcode.c:73:d32767 microcode: CPU9 resumed
(XEN) microcode.c:73:d32767 microcode: CPU10 resumed
(XEN) microcode.c:73:d32767 microcode: CPU11 resumed
(XEN) microcode.c:73:d32767 microcode: CPU12 resumed
(XEN) microcode.c:73:d32767 microcode: CPU13 resumed
(XEN) microcode.c:73:d32767 microcode: CPU14 resumed
(XEN) Brought up 16 CPUs
(XEN) microcode.c:73:d32767 microcode: CPU15 resumed
(XEN) HPET: 4 timers in total, 0 timers will be used for broadcast
(XEN) ACPI sleep modes: S3
(XEN) mcheck_poll: Machine check polling timer started.
(XEN) *** LOADING DOMAIN 0 ***
(XEN) elf_parse_binary: phdr: paddr=0x1000000 memsz=0x828000
(XEN) elf_parse_binary: phdr: paddr=0x1828000 memsz=0xe4038
(XEN) elf_parse_binary: phdr: paddr=0x190d000 memsz=0x888
(XEN) elf_parse_binary: phdr: paddr=0x190e000 memsz=0x15860
(XEN) elf_parse_binary: phdr: paddr=0x1923860 memsz=0x1af7a0
(XEN) elf_parse_binary: memory: 0x1000000 -> 0x1ad3000
(XEN) elf_xen_parse_note: GUEST_OS = "linux"
(XEN) elf_xen_parse_note: GUEST_VERSION = "2.6"
(XEN) elf_xen_parse_note: XEN_VERSION = "xen-3.0"
(XEN) elf_xen_parse_note: VIRT_BASE = 0xffffffff80000000
(XEN) elf_xen_parse_note: ENTRY = 0xffffffff81923a60
(XEN) elf_xen_parse_note: HYPERCALL_PAGE = 0xffffffff81009000
(XEN) elf_xen_parse_note: FEATURES = "!writable_page_tables|pae_pgdir_above_4gb"
(XEN) elf_xen_parse_note: PAE_MODE = "yes"
(XEN) elf_xen_parse_note: LOADER = "generic"
(XEN) elf_xen_parse_note: unknown xen elf note (0xd)
(XEN) elf_xen_parse_note: SUSPEND_CANCEL = 0x1
(XEN) elf_xen_parse_note: HV_START_LOW = 0xffff800000000000
(XEN) elf_xen_parse_note: PADDR_OFFSET = 0x0
(XEN) elf_xen_addr_calc_check: addresses:
(XEN)     virt_base        = 0xffffffff80000000
(XEN)     elf_paddr_offset = 0x0
(XEN)     virt_offset      = 0xffffffff80000000
(XEN)     virt_kstart      = 0xffffffff81000000
(XEN)     virt_kend        = 0xffffffff81ad3000
(XEN)     virt_entry       = 0xffffffff81923a60
(XEN)     p2m_base         = 0xffffffffffffffff
(XEN)  Xen  kernel: 64-bit, lsb, compat32
(XEN)  Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x1ad3000
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN)  Dom0 alloc.:   0000000310000000->0000000314000000 (3058020 pages to be allocated)
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN)  Loaded kernel: ffffffff81000000->ffffffff81ad3000
(XEN)  Init. ramdisk: ffffffff81ad3000->ffffffff82356c00
(XEN)  Phys-Mach map: ffffffff82357000->ffffffff83acbb20
(XEN)  Start info:    ffffffff83acc000->ffffffff83acc4b4
(XEN)  Page tables:   ffffffff83acd000->ffffffff83aee000
(XEN)  Boot stack:    ffffffff83aee000->ffffffff83aef000
(XEN)  TOTAL:         ffffffff80000000->ffffffff83c00000
(XEN)  ENTRY ADDRESS: ffffffff81923a60
(XEN) Dom0 has maximum 16 VCPUs
(XEN) elf_load_binary: phdr 0 at 0xffffffff81000000 -> 0xffffffff81828000
(XEN) elf_load_binary: phdr 1 at 0xffffffff81828000 -> 0xffffffff8190c038
(XEN) elf_load_binary: phdr 2 at 0xffffffff8190d000 -> 0xffffffff8190d888
(XEN) elf_load_binary: phdr 3 at 0xffffffff8190e000 -> 0xffffffff81923860
(XEN) elf_load_binary: phdr 4 at 0xffffffff81923860 -> 0xffffffff819a9000
(XEN) Scrubbing Free RAM: .done.
(XEN) Xen trace buffers: disabled
(XEN) Std. Loglevel: All
(XEN) Guest Loglevel: All
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen)
(XEN) Freed 148kB init memory.
mapping kernel into physical memory
Xen: setup ISA identity maps
about to get started...
(XEN) mm.c:841:d0 Error getting mfn 100 (pfn 5555555555555555) from L1 entry 8000000000100463 for l1e_owner=0, pg_owner=32753
(XEN) io_apic.c:2208: 
(XEN) ioapic_guest_write: apic=0, pin=0, irq=0
(XEN) ioapic_guest_write: new_entry=00010000
(XEN) ioapic_guest_write: Attempt to modify IO-APIC pin for in-use IRQ!
(XEN) io_apic.c:2208: 
(XEN) ioapic_guest_write: apic=0, pin=2, irq=0
(XEN) ioapic_guest_write: new_entry=00010000
(XEN) ioapic_guest_write: Attempt to modify IO-APIC pin for in-use IRQ!
(XEN) irq.c:1360: dom0: pirq 0 or irq 3 already mapped
(XEN) io_apic.c:2208: 
(XEN) ioapic_guest_write: apic=0, pin=4, irq=4
(XEN) ioapic_guest_write: new_entry=00010000
(XEN) ioapic_guest_write: Attempt to modify IO-APIC pin for in-use IRQ!
(XEN) irq.c:1360: dom0: pirq 0 or irq 5 already mapped
(XEN) irq.c:1360: dom0: pirq 0 or irq 6 already mapped
(XEN) irq.c:1360: dom0: pirq 0 or irq 7 already mapped
(XEN) irq.c:1360: dom0: pirq 0 or irq 8 already mapped
(XEN) irq.c:1360: dom0: pirq 0 or irq 9 already mapped
(XEN) irq.c:1360: dom0: pirq 0 or irq 10 already mapped
(XEN) irq.c:1360: dom0: pirq 0 or irq 11 already mapped
(XEN) irq.c:1360: dom0: pirq 0 or irq 12 already mapped
(XEN) irq.c:1360: dom0: pirq 0 or irq 13 already mapped
(XEN) irq.c:1360: dom0: pirq 0 or irq 14 already mapped
(XEN) irq.c:1360: dom0: pirq 0 or irq 15 already mapped
(XEN) allocated vector for irq:16
(XEN) irq.c:1360: dom0: pirq 0 or irq 16 already mapped
(XEN) allocated vector for irq:17
(XEN) irq.c:1360: dom0: pirq 0 or irq 17 already mapped
(XEN) allocated vector for irq:18
(XEN) irq.c:1360: dom0: pirq 0 or irq 18 already mapped
(XEN) allocated vector for irq:19
(XEN) irq.c:1360: dom0: pirq 0 or irq 19 already mapped
(XEN) allocated vector for irq:20
(XEN) irq.c:1360: dom0: pirq 0 or irq 20 already mapped
(XEN) allocated vector for irq:21
(XEN) irq.c:1360: dom0: pirq 0 or irq 21 already mapped
(XEN) allocated vector for irq:22
(XEN) irq.c:1360: dom0: pirq 0 or irq 22 already mapped
(XEN) allocated vector for irq:23
(XEN) irq.c:1360: dom0: pirq 0 or irq 23 already mapped
(XEN) allocated vector for irq:24
(XEN) irq.c:1360: dom0: pirq 0 or irq 24 already mapped
(XEN) allocated vector for irq:25
(XEN) irq.c:1360: dom0: pirq 0 or irq 25 already mapped
(XEN) allocated vector for irq:26
(XEN) irq.c:1360: dom0: pirq 0 or irq 26 already mapped
(XEN) allocated vector for irq:27
(XEN) irq.c:1360: dom0: pirq 0 or irq 27 already mapped
(XEN) allocated vector for irq:28
(XEN) irq.c:1360: dom0: pirq 0 or irq 28 already mapped
(XEN) allocated vector for irq:29
(XEN) irq.c:1360: dom0: pirq 0 or irq 29 already mapped
(XEN) allocated vector for irq:30
(XEN) irq.c:1360: dom0: pirq 0 or irq 30 already mapped
(XEN) allocated vector for irq:31
(XEN) irq.c:1360: dom0: pirq 0 or irq 31 already mapped
(XEN) allocated vector for irq:32
(XEN) irq.c:1360: dom0: pirq 0 or irq 32 already mapped
(XEN) allocated vector for irq:33
(XEN) irq.c:1360: dom0: pirq 0 or irq 33 already mapped
(XEN) allocated vector for irq:34
(XEN) irq.c:1360: dom0: pirq 0 or irq 34 already mapped
(XEN) allocated vector for irq:35
(XEN) irq.c:1360: dom0: pirq 0 or irq 35 already mapped
(XEN) allocated vector for irq:36
(XEN) irq.c:1360: dom0: pirq 0 or irq 36 already mapped
(XEN) allocated vector for irq:37
(XEN) irq.c:1360: dom0: pirq 0 or irq 37 already mapped
(XEN) allocated vector for irq:38
(XEN) irq.c:1360: dom0: pirq 0 or irq 38 already mapped
(XEN) allocated vector for irq:39
(XEN) irq.c:1360: dom0: pirq 0 or irq 39 already mapped
(XEN) allocated vector for irq:40
(XEN) irq.c:1360: dom0: pirq 0 or irq 40 already mapped
(XEN) allocated vector for irq:41
(XEN) irq.c:1360: dom0: pirq 0 or irq 41 already mapped
(XEN) allocated vector for irq:42
(XEN) irq.c:1360: dom0: pirq 0 or irq 42 already mapped
(XEN) allocated vector for irq:43
(XEN) irq.c:1360: dom0: pirq 0 or irq 43 already mapped
(XEN) allocated vector for irq:44
(XEN) irq.c:1360: dom0: pirq 0 or irq 44 already mapped
(XEN) allocated vector for irq:45
(XEN) irq.c:1360: dom0: pirq 0 or irq 45 already mapped
(XEN) allocated vector for irq:46
(XEN) irq.c:1360: dom0: pirq 0 or irq 46 already mapped
(XEN) allocated vector for irq:47
(XEN) irq.c:1360: dom0: pirq 0 or irq 47 already mapped
(XEN) io_apic.c:2208: 
(XEN) ioapic_guest_write: apic=0, pin=0, irq=0
(XEN) ioapic_guest_write: new_entry=00000000
(XEN) ioapic_guest_write: Attempt to modify IO-APIC pin for in-use IRQ!
(XEN) io_apic.c:2208: 
(XEN) ioapic_guest_write: apic=0, pin=4, irq=4
(XEN) ioapic_guest_write: new_entry=00000004
(XEN) ioapic_guest_write: Attempt to modify IO-APIC pin for in-use IRQ!
(XEN) PCI add device 00:00.0
(XEN) PCI add device 00:01.0
(XEN) PCI add device 00:02.0
(XEN) PCI add device 00:03.0
(XEN) PCI add device 00:04.0
(XEN) PCI add device 00:05.0
(XEN) PCI add device 00:06.0
(XEN) PCI add device 00:07.0
(XEN) PCI add device 00:08.0
(XEN) PCI add device 00:09.0
(XEN) PCI add device 00:0a.0
(XEN) PCI add device 00:0d.0
(XEN) PCI add device 00:0d.1
(XEN) PCI add device 00:0d.2
(XEN) PCI add device 00:0d.3
(XEN) PCI add device 00:0d.4
(XEN) PCI add device 00:0d.5
(XEN) PCI add device 00:0d.6
(XEN) PCI add device 00:0e.0
(XEN) PCI add device 00:0e.1
(XEN) PCI add device 00:0e.2
(XEN) PCI add device 00:0e.3
(XEN) PCI add device 00:0e.4
(XEN) PCI add device 00:14.0
(XEN) PCI add device 00:14.1
(XEN) PCI add device 00:14.2
(XEN) PCI add device 00:1c.0
(XEN) PCI add device 00:1c.2
(XEN) PCI add device 00:1d.0
(XEN) PCI add device 00:1d.1
(XEN) PCI add device 00:1d.2
(XEN) PCI add device 00:1d.3
(XEN) PCI add device 00:1d.7
(XEN) PCI add device 00:1e.0
(XEN) PCI add device 00:1f.0
(XEN) PCI add device 04:00.0
(XEN) PCI add device 14:00.0
(XEN) PCI add device 14:00.1
(XEN) PCI add device 17:00.0
(XEN) PCI add device 17:00.1
(XEN) PCI add device 07:00.0
(XEN) PCI add device 07:00.1
(XEN) PCI add device 07:00.2
(XEN) PCI add device 07:00.3
(XEN) PCI add device 02:00.0
(XEN) PCI add device 02:00.1
(XEN) PCI add device 03:00.0
(XEN) PCI add device 03:00.1
(XEN) PCI add device 01:03.0
(XEN) PCI add device 01:04.0
(XEN) PCI add device 01:04.2
(XEN) PCI add device 01:04.4
(XEN) PCI add device 01:04.6
(XEN) Set CPU acpi_id(0) cpuid(0) Px State info:
(XEN)   _PPC: 0
(XEN) Set CPU acpi_id(1) cpuid(8) Px State info:
(XEN)   _PPC: 0
(XEN) Set CPU acpi_id(2) cpuid(4) Px State info:
(XEN)   _PPC: 0
(XEN) Set CPU acpi_id(3) cpuid(12) Px State info:
(XEN)   _PPC: 0
(XEN) Set CPU acpi_id(4) cpuid(2) Px State info:
(XEN)   _PPC: 0
(XEN) Set CPU acpi_id(5) cpuid(10) Px State info:
(XEN)   _PPC: 0
(XEN) Set CPU acpi_id(6) cpuid(6) Px State info:
(XEN)   _PPC: 0
(XEN) Set CPU acpi_id(7) cpuid(14) Px State info:
(XEN)   _PPC: 0
(XEN) Set CPU acpi_id(8) cpuid(1) Px State info:
(XEN)   _PPC: 0

Hang or NMI


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