WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-devel

[Xen-devel] Dom0 pvops (2.6.32.35 xen/next-2.6.32.x) crashes at boot tim

To: xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-devel] Dom0 pvops (2.6.32.35 xen/next-2.6.32.x) crashes at boot time (balloon_init OOPS #0002)
From: Andy Georges <andy.georges@xxxxxxxxxxxxx>
Date: Mon, 28 Mar 2011 12:32:42 +0200
Delivery-date: Mon, 28 Mar 2011 03:33:31 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
List-help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
List-post: <mailto:xen-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
Hello,

I have struggled for a while now to get Xen properly booted using a dom0 pvops 
kernel. I have been following the guidelines at 
https://help.ubuntu.com/community/Xen. Same guidelines for a corei7 based 
desktop machine work without any errors.

All help is appreciated. Thx.

-- Andy Georges

Relevant information:

Machine: Dell PowerEdge SC1425

CPU:

processor       : 0
vendor_id       : AuthenticAMD
cpu family      : 15
model           : 65
model name      : Dual-Core AMD Opteron(tm) Processor 2212 HE
stepping        : 2
cpu MHz         : 1999.860
cache size      : 1024 KB
physical id     : 0
siblings        : 2
core id         : 0
cpu cores       : 2
apicid          : 0
initial apicid  : 0
fpu             : yes
fpu_exception   : yes
cpuid level     : 1
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov 
pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt rdtscp lm 
3dnowext 3dnow rep_good extd_apicid pni cx16 lahf_lm cmp_legacy svm extapic 
cr8_legacy
bogomips        : 3999.72
TLB size        : 1024 4K pages
clflush size    : 64
cache_alignment : 64
address sizes   : 40 bits physical, 48 bits virtual
power management: ts fid vid ttp tm stc

(Same for cores 1-3)

OS: Linux Ubuntu 10.04 (but the same error occurs at 10.10).

Xen: 4.0.1 (http://bits.xensource.com/oss-xen/release/4.0.1/xen-4.0.1.tar.gz)

Kernel: 
ageorges@dc08:/usr/src/linux-2.6-xen$ git branch
* xen/next-2.6.32
  xen/stable
  xen/stable-2.6.32.x

ageorges@dc08:/usr/src/linux-2.6-xen$ git log -1
commit df3a5560166da5a05de93f2fc36b718cc43c6c3c
Merge: 4306ea8 acad135
Author: Jeremy Fitzhardinge <jeremy.fitzhardinge@xxxxxxxxxx>
Date:   Fri Mar 25 12:42:56 2011 +0000

    Merge branch 'irq-fairness-2.6.32' of 
git://xenbits.xen.org/people/ianc/linux-2.6 into xen/next-2.6.32
    
    * 'irq-fairness-2.6.32' of git://xenbits.xen.org/people/ianc/linux-2.6:
      xen: events: Remove redundant clear of l2i at end of round-robin loop
      xen: events: Make round-robin scan fairer by snapshotting each l2 word
      xen: events: Clean up round-robin evtchn scan.
      xen: events: Make last processed event channel a per-cpu variable.
      xen: events: Process event channels notifications in round-robin order.

xen/stable-2.6.32.x suffers from the same problem afaik.

Kernel config is at http://pastie.org/1725773

This is the grub entry:

menuentry 'Ubuntu, with Linux 2.6.32.35 + Xen 4.0.1' --class ubuntu --class 
gnu-linux --class gnu --class os --class xen {
        recordfail
        insmod ext2
        set root='(hd0,1)'
        search --no-floppy --fs-uuid --set a18de43a-d9d1-4622-84e3-b25edeecd603
        multiboot (hd0,1)/boot/xen-4.0.1.gz dummy=dummy dom0_mem=2048M 
com1=115200,8n1 console=com1 loglvl=all sync_console console_to_ring 
lapic=debug guest_loglvl=all
        module  (hd0,1)/boot/vmlinuz-2.6.32.35 dummy=dummy 
root=UUID=a18de43a-d9d1-4622-84e3-b25edeecd603 ro console=hvc0
        module  (hd0,1)/boot/initrd.img-2.6.32.35
}


This is the trace I obtained from the boot:

__  __            _  _    ___   _ 
 \ \/ /___ _ __   | || |  / _ \ / |
  \  // _ \ '_ \  | || |_| | | || |
  /  \  __/ | | | |__   _| |_| || |
 /_/\_\___|_| |_|    |_|(_)___(_)_|
                                   
(XEN) Xen version 4.0.1 (root@xxxxxxxxxxxxx) (gcc version 4.4.3 (Ubuntu 
4.4.3-4ubuntu5) ) Fri Mar 25 16:28:54 CET 2011
(XEN) Latest ChangeSet: unavailable
(XEN) Console output is synchronous.
(XEN) Bootloader: GRUB 1.98-1ubuntu10
(XEN) Command line: dummy=dummy dom0_mem=2048M com1=115200,8n1 console=com1 
loglvl=all sync_console console_to_ring lapic=debug guest_loglvl=all
(XEN) Video information:
(XEN)  VGA is text mode 80x25, font 8x16
(XEN)  VBE/DDC methods: V2; EDID transfer time: 2 seconds
(XEN) Disc information:
(XEN)  Found 1 MBR signatures
(XEN)  Found 1 EDD information structures
(XEN) Xen-e820 RAM map:
(XEN)  0000000000000000 - 00000000000a0000 (usable)
(XEN)  0000000000100000 - 00000000dfef8000 (usable)
(XEN)  00000000dfef8000 - 00000000dff07c00 (ACPI data)
(XEN)  00000000dff07c00 - 00000000e0000000 (reserved)
(XEN)  00000000f0000000 - 00000000f8000000 (reserved)
(XEN)  00000000fe000000 - 0000000100000000 (reserved)
(XEN)  0000000100000000 - 0000000120000000 (usable)
(XEN) ACPI: RSDP 000F2630, 0024 (r2 DELL  )
(XEN) ACPI: XSDT 000F2694, 005C (r1 DELL   PE_SC3          1 DELL        1)
(XEN) ACPI: FACP 000F2764, 00F4 (r3 DELL   PE_SC3          1 DELL        1)
(XEN) ACPI: DSDT DFEF8000, 3636 (r1 DELL   PE_SC3          1 MSFT  2000001)
(XEN) ACPI: FACS DFF07000, 0040
(XEN) ACPI: APIC 000F2858, 0092 (r1 DELL   PE_SC3          1 DELL        1)
(XEN) ACPI: SPCR 000F28EB, 0050 (r1 DELL   PE_SC3          1 DELL        1)
(XEN) ACPI: HPET 000F293B, 0038 (r1 DELL   PE_SC3          1 DELL        1)
(XEN) ACPI: MCFG 000F2973, 003C (r1 DELL   PE_SC3          1 DELL        1)
(XEN) ACPI: SRAT 000FC4A4, 0110 (r1 DELL   PE_SC3          1 DELL        1)
(XEN) ACPI: SSDT DFF07400, 0030 (r1 DELL   PE_SC3          1 DELL        1)
(XEN) System RAM: 4094MB (4192864kB)
(XEN) SRAT: PXM 0 -> APIC 0 -> Node 0
(XEN) SRAT: PXM 0 -> APIC 1 -> Node 0
(XEN) SRAT: PXM 1 -> APIC 2 -> Node 1
(XEN) SRAT: PXM 1 -> APIC 3 -> Node 1
(XEN) SRAT: Node 0 PXM 0 0-a0000
(XEN) SRAT: Node 0 PXM 0 100000-80000000
(XEN) SRAT: Node 1 PXM 1 80000000-e0000000
(XEN) SRAT: Node 1 PXM 1 100000000-120000000
(XEN) NUMA: Allocated memnodemap from 11fdfd000 - 11fdff000
(XEN) NUMA: Using 8 for the hash shift.
(XEN) Domain heap initialised DMA width 29 bits
(XEN) found SMP MP-table at 000fe710
(XEN) DMI 2.4 present.
(XEN) Using APIC driver default
(XEN) ACPI: PM-Timer IO Port: 0x808
(XEN) ACPI: ACPI SLEEP INFO: pm1x_cnt[848,804], pm1x_evt[800,844]
(XEN) ACPI:                  wakeup_vec[dff0700c], vec_size[20]
(XEN) ACPI: Local APIC address 0xfee00000
(XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
(XEN) Processor #0 15:1 APIC version 16
(XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
(XEN) Processor #2 15:1 APIC version 16
(XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x01] enabled)
(XEN) Processor #1 15:1 APIC version 16
(XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
(XEN) Processor #3 15:1 APIC version 16
(XEN) ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
(XEN) ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
(XEN) ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
(XEN) ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
(XEN) ACPI: IOAPIC (id[0x04] address[0xfec00000] gsi_base[0])
(XEN) IOAPIC[0]: apic_id 4, version 17, address 0xfec00000, GSI 0-15
(XEN) ACPI: IOAPIC (id[0x05] address[0xfec01000] gsi_base[32])
(XEN) IOAPIC[1]: apic_id 5, version 17, address 0xfec01000, GSI 32-47
(XEN) ACPI: IOAPIC (id[0x06] address[0xfec02000] gsi_base[64])
(XEN) IOAPIC[2]: apic_id 6, version 17, address 0xfec02000, GSI 64-79
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
(XEN) ACPI: IRQ0 used by override.
(XEN) ACPI: IRQ2 used by override.
(XEN) Enabling APIC mode:  Flat.  Using 3 I/O APICs
(XEN) ACPI: HPET id: 0x1166a201 base: 0xfed00000
(XEN) PCI: MCFG configuration 0: base f0000000 segment 0 buses 0 - 63
(XEN) PCI: MCFG area at f0000000 reserved in E820
(XEN) Using ACPI (MADT) for SMP configuration information
(XEN) Using scheduler: SMP Credit Scheduler (credit)
(XEN) Detected 2000.148 MHz processor.
(XEN) Initing memory sharing.
(XEN) CPU0: AMD Flush Filter disabled
(XEN) HVM: ASIDs enabled.
(XEN) HVM: SVM enabled
(XEN) AMD K8 machine check reporting enabled
(XEN) AMD-Vi: IOMMU not found!
(XEN) I/O virtualisation disabled
(XEN) CPU1: AMD Flush Filter disabled
(XEN) AMD: Disabling C1 Clock Ramping Node #0
(XEN) AMD: Disabling C1 Clock Ramping Node #1
(XEN) CPU2: AMD Flush Filter disabled
(XEN) CPU3: AMD Flush Filter disabled
(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 appears to have unexpectedly wrapped 1 times.
(XEN) Platform timer is 14.318MHz HPET
ÿ(XEN) Allocated console ring of 32 KiB.
(XEN) microcode.c:73:d32767 microcode: CPU1 resumed
(XEN) microcode.c:73:d32767 microcode: CPU3 resumed
(XEN) Brought up 4 CPUs
(XEN) microcode.c:73:d32767 microcode: CPU2 resumed
(XEN) HPET: 3 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)  Xen  kernel: 64-bit, lsb, compat32
(XEN)  Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x1ae7000
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN)  Dom0 alloc.:   0000000060000000->0000000070000000 (458752 pages to be 
allocated)
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN)  Loaded kernel: ffffffff81000000->ffffffff81ae7000
(XEN)  Init. ramdisk: ffffffff81ae7000->ffffffff8b80ca00
(XEN)  Phys-Mach map: ffffffff8b80d000->ffffffff8bc0d000
(XEN)  Start info:    ffffffff8bc0d000->ffffffff8bc0d4b4
(XEN)  Page tables:   ffffffff8bc0e000->ffffffff8bc71000
(XEN)  Boot stack:    ffffffff8bc71000->ffffffff8bc72000
(XEN)  TOTAL:         ffffffff80000000->ffffffff8c000000
(XEN)  ENTRY ADDRESS: ffffffff81852200
(XEN) Dom0 has maximum 4 VCPUs
(XEN) Scrubbing Free RAM: ....................done.
(XEN) trace.c:89:d32767 calc_tinfo_first_offset: NR_CPUs 128, offset_in_bytes 
258, t_info_first_offset 65
(XEN) Xen trace buffers: disabled
(XEN) Std. Loglevel: All
(XEN) Guest Loglevel: All
(XEN) **********************************************
(XEN) ******* WARNING: CONSOLE OUTPUT IS SYNCHRONOUS
(XEN) ******* This option is intended to aid debugging of Xen by ensuring
(XEN) ******* that all output is synchronously delivered on the serial line.
(XEN) ******* However it can introduce SIGNIFICANT latencies and affect
(XEN) ******* timekeeping. It is NOT recommended for production use!
(XEN) **********************************************
(XEN) 3... 2... 1... 
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to 
Xen)
(XEN) Freed 176kB 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 2.6.32.35 (root@dc08) (gcc version 4.4.3 (Ubuntu 
4.4.3-4ubuntu5) ) #1 SMP Fri Mar 25 15:38:11 CET 2011
[    0.000000] Command line: dummy=dummy 
root=UUID=a18de43a-d9d1-4622-84e3-b25edeecd603 ro console=hvc0
[    0.000000] KERNEL supported cpus:
[    0.000000]   Intel GenuineIntel
[    0.000000]   AMD AuthenticAMD
[    0.000000]   Centaur CentaurHauls
[    0.000000] released 0 pages of unused memory
[    0.000000] BIOS-provided physical RAM map:
[    0.000000]  Xen: 0000000000000000 - 00000000000a0000 (usable)
[    0.000000]  Xen: 00000000000a0000 - 0000000000100000 (reserved)
[    0.000000]  Xen: 0000000000100000 - 0000000080000000 (usable)
[    0.000000]  Xen: 0000000080000000 - 00000000dfef8000 (unusable)
[    0.000000]  Xen: 00000000dfef8000 - 00000000dff07c00 (ACPI data)
[    0.000000]  Xen: 00000000dff07c00 - 00000000e0000000 (reserved)
[    0.000000]  Xen: 00000000f0000000 - 00000000f8000000 (reserved)
[    0.000000]  Xen: 00000000fe000000 - 0000000100000000 (reserved)
[    0.000000]  Xen: 0000000100000000 - 000000017fef8000 (usable)
[    0.000000] DMI 2.4 present.
[    0.000000] last_pfn = 0x17fef8 max_arch_pfn = 0x400000000
[    0.000000] last_pfn = 0x80000 max_arch_pfn = 0x400000000
[    0.000000] Scanning 1 areas for low memory corruption
[    0.000000] modified physical RAM map:
[    0.000000]  modified: 0000000000000000 - 0000000000001000 (usable)
[    0.000000]  modified: 0000000000001000 - 0000000000006000 (reserved)
[    0.000000]  modified: 0000000000006000 - 00000000000a0000 (usable)
[    0.000000]  modified: 00000000000a0000 - 0000000000100000 (reserved)
[    0.000000]  modified: 0000000000100000 - 0000000080000000 (usable)
[    0.000000]  modified: 0000000080000000 - 00000000dfef8000 (unusable)
[    0.000000]  modified: 00000000dfef8000 - 00000000dff07c00 (ACPI data)
[    0.000000]  modified: 00000000dff07c00 - 00000000e0000000 (reserved)
[    0.000000]  modified: 00000000f0000000 - 00000000f8000000 (reserved)
[    0.000000]  modified: 00000000fe000000 - 0000000100000000 (reserved)
[    0.000000]  modified: 0000000100000000 - 000000017fef8000 (usable)
[    0.000000] init_memory_mapping: 0000000000000000-0000000080000000
[    0.000000] init_memory_mapping: 0000000100000000-000000017fef8000
[    0.000000] RAMDISK: 01ae7000 - 0b80ca00
[    0.000000] ACPI: RSDP 00000000000f2630 00024 (v02 DELL  )
[    0.000000] ACPI: XSDT 00000000000f2694 0005C (v01 DELL   PE_SC3   00000001 
DELL 00000001)
[    0.000000] ACPI: FACP 00000000000f2764 000F4 (v03 DELL   PE_SC3   00000001 
DELL 00000001)
[    0.000000] ACPI: DSDT 00000000dfef8000 03636 (v01 DELL   PE_SC3   00000001 
MSFT 02000001)
[    0.000000] ACPI: FACS 00000000dff07000 00040
[    0.000000] ACPI: APIC 00000000000f2858 00092 (v01 DELL   PE_SC3   00000001 
DELL 00000001)
[    0.000000] ACPI: SPCR 00000000000f28eb 00050 (v01 DELL   PE_SC3   00000001 
DELL 00000001)
[    0.000000] ACPI: HPET 00000000000f293b 00038 (v01 DELL   PE_SC3   00000001 
DELL 00000001)
[    0.000000] ACPI: MCFG 00000000000f2973 0003C (v01 DELL   PE_SC3   00000001 
DELL 00000001)
[    0.000000] ACPI: SRAT 00000000000fc4a4 00110 (v01 DELL   PE_SC3   00000001 
DELL 00000001)
[    0.000000] ACPI: SSDT 00000000dff07400 00030 (v01 DELL   PE_SC3   00000001 
DELL 00000001)
[    0.000000] Scanning NUMA topology in Northbridge 24
[    0.000000] Number of nodes 2
[    0.000000] Node 0 MemBase 0000000000000000 Limit 0000000080000000
[    0.000000] Node 1 MemBase 0000000080000000 Limit 0000000120000000
[    0.000000] Using node hash shift of 31
[    0.000000] found SMP MP-table at [ffff8800000fe710] fe710
[    0.000000] Bootmem setup node 0 0000000000000000-0000000080000000
[    0.000000]   NODE_DATA [0000000000008000 - 000000000000cfff]
[    0.000000]   bootmap [000000000000d000 -  000000000001cfff] pages 10
[    0.000000] (10 early reservations) ==> bootmem [0000000000 - 0080000000]
[    0.000000]   #0 [0000000000 - 0000001000]   BIOS data page ==> [0000000000 
- 0000001000]
[    0.000000]   #1 [000bc0e000 - 000bc71000]   XEN PAGETABLES ==> [000bc0e000 
- 000bc71000]
[    0.000000]   #2 [0000006000 - 0000008000]       TRAMPOLINE ==> [0000006000 
- 0000008000]
[    0.000000]   #3 [0001000000 - 00019bcdc4]    TEXT DATA BSS ==> [0001000000 
- 00019bcdc4]
[    0.000000]   #4 [0001ae7000 - 000b80ca00]          RAMDISK ==> [0001ae7000 
- 000b80ca00]
[    0.000000]   #5 [000b80d000 - 000bc0e000]   XEN START INFO ==> [000b80d000 
- 000bc0e000]
[    0.000000]   #6 [0100000000 - 017fef8000]        XEN EXTRA
[    0.000000]   #7 [00019bd000 - 00019cb238]              BRK ==> [00019bd000 
- 00019cb238]
[    0.000000]   #8 [0000100000 - 000049d000]          PGTABLE ==> [0000100000 
- 000049d000]
[    0.000000]   #9 [000bc71000 - 000c073000]          PGTABLE ==> [000bc71000 
- 000c073000]
[    0.000000] Bootmem setup node 1 0000000080000000-0000000120000000
[    0.000000]   NODE_DATA [00000000019cc000 - 00000000019d0fff]
[    0.000000]   bootmap [00000000019d1000 -  00000000019e4fff] pages 14
[    0.000000] (10 early reservations) ==> bootmem [0080000000 - 0120000000]
[    0.000000]   #0 [0000000000 - 0000001000]   BIOS data page
[    0.000000]   #1 [000bc0e000 - 000bc71000]   XEN PAGETABLES
[    0.000000]   #2 [0000006000 - 0000008000]       TRAMPOLINE
[    0.000000]   #3 [0001000000 - 00019bcdc4]    TEXT DATA BSS
[    0.000000]   #4 [0001ae7000 - 000b80ca00]          RAMDISK
[    0.000000]   #5 [000b80d000 - 000bc0e000]   XEN START INFO
[    0.000000]   #6 [0100000000 - 017fef8000]        XEN EXTRA ==> [0100000000 
- 0120000000]
[    0.000000]   #7 [00019bd000 - 00019cb238]              BRK
[    0.000000]   #8 [0000100000 - 000049d000]          PGTABLE
[    0.000000]   #9 [000bc71000 - 000c073000]          PGTABLE
[    0.000000]     NODE_DATA(1) on node 0
[    0.000000]     bootmap(1) on node 0
[    0.000000] found SMP MP-table at [ffff8800000fe710] fe710
[    0.000000] Zone PFN ranges:
[    0.000000]   DMA      0x00000000 -> 0x00001000
[    0.000000]   DMA32    0x00001000 -> 0x00100000
[    0.000000]   Normal   0x00100000 -> 0x0017fef8
[    0.000000] Movable zone start PFN for each node
[    0.000000] early_node_map[4] active PFN ranges
[    0.000000]     0: 0x00000000 -> 0x00000001
[    0.000000]     0: 0x00000006 -> 0x000000a0
[    0.000000]     0: 0x00000100 -> 0x00080000
[    0.000000]     1: 0x00100000 -> 0x00120000
[    0.000000] Detected use of extended apic ids on hypertransport bus
[    0.000000] Detected use of extended apic ids on hypertransport bus
[    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[0x02] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x01] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
[    0.000000] ACPI: IOAPIC (id[0x04] address[0xfec00000] gsi_base[0])
[    0.000000] IOAPIC[0]: apic_id 4, version 0, address 0xfec00000, GSI 0-0
[    0.000000] ACPI: IOAPIC (id[0x05] address[0xfec01000] gsi_base[32])
[    0.000000] IOAPIC[1]: apic_id 5, version 0, address 0xfec01000, GSI 32-32
[    0.000000] ACPI: IOAPIC (id[0x06] address[0xfec02000] gsi_base[64])
[    0.000000] IOAPIC[2]: apic_id 6, version 0, address 0xfec02000, GSI 64-64
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.000000] ERROR: Unable to locate IOAPIC for GSI 2
[    0.000000] ERROR: Unable to locate IOAPIC for GSI 9
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] ACPI: HPET id: 0x1166a201 base: 0xfed00000
[    0.000000] SMP: Allowing 4 CPUs, 0 hotplug CPUs
[    0.000000] PM: Registered nosave memory: 0000000000001000 - 0000000000006000
[    0.000000] PM: Registered nosave memory: 00000000000a0000 - 0000000000100000
[    0.000000] PM: Registered nosave memory: 0000000080000000 - 00000000dfef8000
[    0.000000] PM: Registered nosave memory: 00000000dfef8000 - 00000000dff07000
[    0.000000] PM: Registered nosave memory: 00000000dff07000 - 00000000dff08000
[    0.000000] PM: Registered nosave memory: 00000000dff08000 - 00000000e0000000
[    0.000000] PM: Registered nosave memory: 00000000e0000000 - 00000000f0000000
[    0.000000] PM: Registered nosave memory: 00000000f0000000 - 00000000f8000000
[    0.000000] PM: Registered nosave memory: 00000000f8000000 - 00000000fe000000
[    0.000000] PM: Registered nosave memory: 00000000fe000000 - 0000000100000000
[    0.000000] Allocating PCI resources starting at e0000000 (gap: 
e0000000:10000000)
[    0.000000] Booting paravirtualized kernel on Xen
[    0.000000] Xen version: 4.0.1 (preserve-AD) (dom0)
[    0.000000] NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:4 nr_node_ids:2
[    0.000000] PERCPU: Embedded 29 pages/cpu @ffff880028017000 s89432 r8192 
d21160 u118784
[    0.000000] pcpu-alloc: s89432 r8192 d21160 u118784 alloc=29*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 2 [1] 1 [1] 3 
[    0.000000] Built 2 zonelists in Node order, mobility grouping on.  Total 
pages: 645371
[    0.000000] Policy zone: Normal
[    0.000000] Kernel command line: dummy=dummy 
root=UUID=a18de43a-d9d1-4622-84e3-b25edeecd603 ro console=hvc0
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] Initializing CPU#0
[    0.000000] DMA: Placing 64MB software IO TLB between ffff880020000000 - 
ffff880024000000
[    0.000000] DMA: software IO TLB at phys 0x20000000 - 0x24000000
[    0.000000] xen_swiotlb_fixup: buf=ffff880020000000 size=67108864
[    0.000000] xen_swiotlb_fixup: buf=ffff880024060000 size=32768
[    0.000000] Memory: 1810960k/6290400k available (5463k kernel code, 3669364k 
absent, 810076k reserved, 2963k data, 708k init)
[    0.000000] SLUB: Unable to allocate memory from node 1
[    0.000000] SLUB: Allocating a useless per node structure in order to be 
able to continue
[    0.000000] SLUB: Genslabs=14, HWalign=64, Order=0-3, MinObjects=0, CPUs=4, 
Nodes=2
[    0.000000] Hierarchical RCU implementation.
[    0.000000] NR_IRQS:4352 nr_irqs:1280
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.000000] Console: colour VGA+ 80x25
[    0.000000] console [hvc0] enabled
[    0.000000] allocated 26214400 bytes of page_cgroup
[    0.000000] please try 'cgroup_disable=memory' option if you don't want 
memory cgroups
[    0.000000] installing Xen timer for CPU 0
[    0.000000] Detected 2000.070 MHz processor.
[    0.010000] Calibrating delay loop (skipped), value calculated using timer 
frequency.. 4000.14 BogoMIPS (lpj=20000700)
[    0.010000] Security Framework initialized
[    0.010000] SELinux:  Disabled at boot.
[    0.011132] Dentry cache hash table entries: 524288 (order: 10, 4194304 
bytes)
[    0.021625] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[    0.030060] Mount-cache hash table entries: 256
[    0.034828] Initializing cgroup subsys ns
[    0.038829] Initializing cgroup subsys cpuacct
[    0.040000] Initializing cgroup subsys memory
[    0.040023] Initializing cgroup subsys freezer
[    0.044501] Initializing cgroup subsys net_cls
[    0.049056] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
[    0.050005] CPU: L2 Cache: 1024K (64 bytes/line)
[    0.054678] CPU 0/0x0 -> Node 0
[    0.057899] CPU: Physical Processor ID: 0
[    0.060000] CPU: Processor Core ID: 0
[    0.060005] Performance Events: AMD PMU driver.
[    0.064590] ------------[ cut here ]------------
[    0.069279] WARNING: at arch/x86/xen/enlighten.c:729 
xen_apic_write+0x15/0x20()
[    0.070000] Hardware name: PowerEdge SC1435
[    0.070000] Modules linked in:
[    0.070000] Pid: 0, comm: swapper Not tainted 2.6.32.35 #1
[    0.070000] Call Trace:
[    0.070000]  [<ffffffff8105cd28>] warn_slowpath_common+0x78/0xb0
[    0.070000]  [<ffffffff8105cd6f>] warn_slowpath_null+0xf/0x20
[    0.070000]  [<ffffffff8100b435>] xen_apic_write+0x15/0x20
[    0.070000]  [<ffffffff810211d1>] perf_events_lapic_init+0x31/0x40
[    0.070000]  [<ffffffff8185c3fb>] init_hw_perf_events+0x34c/0x3e9
[    0.070000]  [<ffffffff8185bf0b>] identify_boot_cpu+0x3c/0x3e
[    0.070000]  [<ffffffff8185c08b>] check_bugs+0x9/0x2d
[    0.070000]  [<ffffffff81852d7d>] start_kernel+0x3e2/0x3f8
[    0.070000]  [<ffffffff8185233a>] x86_64_start_reservations+0x125/0x129
[    0.070000]  [<ffffffff81856333>] xen_start_kernel+0x618/0x61f
[    0.070000] ---[ end trace a7919e7f17c0a725 ]---
[    0.070000] ... version:                0
[    0.070000] ... bit width:              48
[    0.070000] ... generic registers:      4
[    0.070000] ... value mask:             0000ffffffffffff
[    0.070000] ... max period:             00007fffffffffff
[    0.070000] ... fixed-purpose events:   0
[    0.070000] ... event mask:             000000000000000f
[    0.070000] SMP alternatives: switching to UP code
[    0.070000] ACPI: Core revision 20090903
[    0.078934] cpu 0 spinlock event irq 1278
[    0.080380] installing Xen timer for CPU 1
[    0.084488] cpu 1 spinlock event irq 1272
[    0.088576] SMP alternatives: switching to SMP code
[    0.010000] Initializing CPU#1
[    0.010000] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
[    0.010000] CPU: L2 Cache: 1024K (64 bytes/line)
[    0.010000] CPU 1/0x0 -> Node 0
[    0.010000] CPU: Physical Processor ID: 1
[    0.010000] CPU: Processor Core ID: 0
[    0.090355] installing Xen timer for CPU 2
[    0.100020] cpu 2 spinlock event irq 1266
[    0.010000] Initializing CPU#2
[    0.010000] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
[    0.010000] CPU: L2 Cache: 1024K (64 bytes/line)
[    0.010000] CPU 2/0x0 -> Node 0
[    0.010000] CPU: Physical Processor ID: 0
[    0.010000] CPU: Processor Core ID: 1
[    0.104444] installing Xen timer for CPU 3
[    0.110020] cpu 3 spinlock event irq 1260
[    0.010000] Initializing CPU#3
[    0.010000] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
[    0.010000] CPU: L2 Cache: 1024K (64 bytes/line)
[    0.010000] CPU 3/0x0 -> Node 0
[    0.010000] CPU: Physical Processor ID: 1
[    0.010000] CPU: Processor Core ID: 1
[    0.114293] Brought up 4 CPUs
[    0.120431] Grant table initialized
[    0.123552] regulator: core version 0.5
[    0.127472] Time: 10:10:22  Date: 03/28/11
[    0.130087] NET: Registered protocol family 16
[    0.134553] TOM: 00000000e0000000 aka 3584M
[    0.140044] TOM2: 0000000120000000 aka 4608M
[    0.144366] ACPI: bus type pci registered
[    0.148422] PCI: MCFG configuration 0: base f0000000 segment 0 buses 0 - 63
[    0.148422] PCI: MCFG area at f0000000 reserved in E820
[    0.162036] PCI: Using MMCONFIG at f0000000 - f3ffffff
[    0.167156] PCI: Using configuration type 1 for base access
[    0.180062] bio: create slab <bio-0> at 0
[    0.190202] ERROR: Unable to locate IOAPIC for GSI 9
[    0.204744] ACPI: Interpreter enabled
[    0.208393] ACPI: (supports S0 S4 S5)
[    0.210000] ACPI: Using IOAPIC for interrupt routing
[    0.230371] ACPI: No dock devices found.
[    0.236285] ACPI: PCI Root Bridge [PCI0] (0000:00)
[    0.240151] pci 0000:00:01.0: Enabling HT MSI Mapping
[    0.246234] pci 0000:00:03.2: PME# supported from D0 D1 D2 D3hot
[    0.250000] pci 0000:00:03.2: PME# disabled
[    0.250000] pci 0000:00:07.0: PME# supported from D0 D3hot D3cold
[    0.250000] pci 0000:00:07.0: PME# disabled
[    0.250000] pci 0000:00:08.0: PME# supported from D0 D3hot D3cold
[    0.250000] pci 0000:00:08.0: PME# disabled
[    0.250000] pci 0000:00:09.0: PME# supported from D0 D3hot D3cold
[    0.250000] pci 0000:00:09.0: PME# disabled
[    0.250000] pci 0000:00:0a.0: PME# supported from D0 D3hot D3cold
[    0.250000] pci 0000:00:0a.0: PME# disabled
[    0.250000] pci 0000:00:0b.0: PME# supported from D0 D3hot D3cold
[    0.250000] pci 0000:00:0b.0: PME# disabled
[    0.251094] pci 0000:01:00.0: PME# supported from D3hot D3cold
[    0.256911] pci 0000:01:00.0: PME# disabled
[    0.260000] pci 0000:02:00.0: PME# supported from D3hot D3cold
[    0.260000] pci 0000:02:00.0: PME# disabled
[    0.261929] ACPI Warning for \_SB_.PCI0.EXB0._PRT: Return Package has no 
elements (empty) (20090903/nspredef-433)
[    0.271029] ACPI Warning for \_SB_.PCI0.EXB4._PRT: Return Package has no 
elements (empty) (20090903/nspredef-433)
(XEN) PCI add device 00:01.0
(XEN) PCI add device 00:02.0
(XEN) PCI add device 00:02.1
(XEN) PCI add device 00:02.2
(XEN) PCI add device 00:03.0
(XEN) PCI add device 00:03.1
(XEN) PCI add device 00:03.2
(XEN) PCI add device 00:04.0
(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 00:0b.0
(XEN) PCI add device 00:18.0
(XEN) PCI add device 00:18.1
(XEN) PCI add device 00:18.2
(XEN) PCI add device 00:18.3
(XEN) PCI add device 00:19.0
(XEN) PCI add device 00:19.1
(XEN) PCI add device 00:19.2
(XEN) PCI add device 00:19.3
(XEN) PCI add device 03:0d.0
(XEN) PCI add device 03:0e.0
(XEN) PCI add device 01:00.0
(XEN) PCI add device 02:00.0
[    0.342582] ACPI: PCI Interrupt Link [LK10] (IRQs 3 4 5 *6 7 10 11)
[    0.346589] ACPI: PCI Interrupt Link [LK11] (IRQs 3 4 *5 6 7 10 11)
[    0.350185] ACPI: PCI Interrupt Link [LK12] (IRQs 3 4 5 6 7 10 11) *0, 
disabled.
[    0.357753] ACPI: PCI Interrupt Link [LK13] (IRQs 3 4 5 *6 7 10 11)
[    0.360186] ACPI: PCI Interrupt Link [LK14] (IRQs 3 4 *5 6 7 10 11)
[    0.366629] ACPI: PCI Interrupt Link [LK15] (IRQs 3 4 5 6 7 *10 11)
[    0.370184] ACPI: PCI Interrupt Link [LK16] (IRQs 3 4 5 6 7 10 11) *0, 
disabled.
[    0.377754] ACPI: PCI Interrupt Link [LK17] (IRQs 3 4 5 6 7 10 11) *0, 
disabled.
[    0.380187] ACPI: PCI Interrupt Link [LK18] (IRQs 3 4 5 6 7 10 11) *0, 
disabled.
[    0.387751] ACPI: PCI Interrupt Link [LK19] (IRQs 3 4 5 6 7 10 11) *0, 
disabled.
[    0.390185] ACPI: PCI Interrupt Link [LK1A] (IRQs 3 4 5 6 7 10 11) *0, 
disabled.
[    0.397752] ACPI: PCI Interrupt Link [LK1B] (IRQs 3 4 5 6 7 10 11) *0, 
disabled.
[    0.400191] ACPI: PCI Interrupt Link [LK1C] (IRQs 3 4 5 6 7 *10 11)
[    0.406632] ACPI: PCI Interrupt Link [LK1D] (IRQs 3 4 5 6 7 10 11) *0, 
disabled.
[    0.410183] ACPI: PCI Interrupt Link [LK1E] (IRQs 3 4 5 6 7 10 11) *0, 
disabled.
[    0.417753] ACPI: PCI Interrupt Link [LK1F] (IRQs 3 4 5 6 7 10 11) *0, 
disabled.
[    0.420187] ACPI: PCI Interrupt Link [LK20] (IRQs 3 4 5 6 7 10 11) *0, 
disabled.
[    0.427751] ACPI: PCI Interrupt Link [LK21] (IRQs 3 4 5 6 7 10 11) *0, 
disabled.
[    0.430184] ACPI: PCI Interrupt Link [LK22] (IRQs 3 4 5 6 7 10 11) *0, 
disabled.
[    0.437753] ACPI: PCI Interrupt Link [LK23] (IRQs 3 4 5 6 7 10 11) *0, 
disabled.
[    0.440184] ACPI: PCI Interrupt Link [LK24] (IRQs 3 4 5 6 7 10 11) *0, 
disabled.
[    0.447752] ACPI: PCI Interrupt Link [LK25] (IRQs 3 4 5 6 7 10 11) *0, 
disabled.
[    0.450183] ACPI: PCI Interrupt Link [LK26] (IRQs 3 4 5 6 7 10 11) *0, 
disabled.
[    0.457752] ACPI: PCI Interrupt Link [LK27] (IRQs 3 4 5 6 7 10 11) *0, 
disabled.
[    0.460186] ACPI: PCI Interrupt Link [LK28] (IRQs 3 4 5 6 7 10 11) *0, 
disabled.
[    0.467752] ACPI: PCI Interrupt Link [LK29] (IRQs 3 4 5 6 7 10 11) *0, 
disabled.
[    0.470189] ACPI: PCI Interrupt Link [LK2A] (IRQs 3 4 5 6 7 10 11) *0, 
disabled.
[    0.477759] ACPI: PCI Interrupt Link [LK2B] (IRQs 3 4 5 6 7 10 11) *0, 
disabled.
[    0.480184] ACPI: PCI Interrupt Link [LK2C] (IRQs 3 4 5 6 7 10 11) *0, 
disabled.
[    0.487751] ACPI: PCI Interrupt Link [LK2D] (IRQs 3 4 5 6 7 10 11) *0, 
disabled.
[    0.490186] ACPI: PCI Interrupt Link [LK2E] (IRQs 3 4 5 6 7 10 11) *0, 
disabled.
[    0.497753] ACPI: PCI Interrupt Link [LK2F] (IRQs 3 4 5 6 7 10 11) *0, 
disabled.
[    0.500194] ACPI: PCI Interrupt Link [LK01] (IRQs 3 4 5 6 7 10 *11 12 14)
[    0.507156] ACPI: PCI Interrupt Link [LK07] (IRQs 3 4 5 *6 7 10 11 12 14)
[    0.510101] xen_balloon: Initialising balloon driver with page order 0.
[    0.516642] last_pfn = 0x17fef8 max_arch_pfn = 0x400000000
[    0.523388] BUG: unable to handle kernel paging request at ffffea0003f00028
[    0.530000] IP: [<ffffffff8187fb96>] balloon_init+0x200/0x253
[    0.530000] PGD 28402067 PUD 28403067 PMD 2a615067 PTE 0
[    0.530000] Oops: 0002 [#1] SMP 
[    0.530000] last sysfs file: 
[    0.530000] CPU 0 
[    0.530000] Modules linked in:
[    0.530000] Pid: 1, comm: swapper Tainted: G        W  2.6.32.35 #1 
PowerEdge SC1435
[    0.530000] RIP: e030:[<ffffffff8187fb96>]  [<ffffffff8187fb96>] 
balloon_init+0x200/0x253
[    0.530000] RSP: e02b:ffff88007d275ed0  EFLAGS: 00010202
[    0.530000] RAX: ffffea0003f00038 RBX: ffffea0003f00028 RCX: ffffffffffffffc8
[    0.530000] RDX: 0000000000120001 RSI: 000000000017fef8 RDI: ffffea0003effff0
[    0.530000] RBP: ffff88007d275ee0 R08: 0000000000020001 R09: 0000000000000001
[    0.530000] R10: 0000000000000038 R11: 0000000000000000 R12: ffffffff8187f996
[    0.530000] R13: 0000000000000040 R14: 0000000000000040 R15: 0000000000000000
[    0.530000] FS:  0000000000000000(0000) GS:ffff880028017000(0000) 
knlGS:0000000000000000
[    0.530000] CS:  e033 DS: 0000 ES: 0000 CR0: 000000008005003b
[    0.530000] CR2: ffffea0003f00028 CR3: 0000000001001000 CR4: 0000000000000660
[    0.530000] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[    0.530000] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[    0.530000] Process swapper (pid: 1, threadinfo ffff88007d274000, task 
ffff88007d278000)
[    0.530000] Stack:
[    0.530000]  ffff88007d275ee0 0000000000000000 ffff88007d275f10 
ffffffff8100a047
[    0.530000] <0> ffff88007d275f10 ffffffff818d2178 ffffffff81836068 
0000000000000040
[    0.530000] <0> ffff88007d275f40 ffffffff8185271d 0000000000000000 
6db6db6db6db6db7
[    0.530000] Call Trace:
[    0.530000]  [<ffffffff8100a047>] do_one_initcall+0x37/0x1a0
[    0.530000]  [<ffffffff8185271d>] kernel_init+0x147/0x19d
[    0.530000]  [<ffffffff81014f0a>] child_rip+0xa/0x20
[    0.530000]  [<ffffffff810140e1>] ? int_ret_from_sys_call+0x7/0x1b
[    0.530000]  [<ffffffff8101489d>] ? retint_restore_args+0x5/0x6
[    0.530000]  [<ffffffff81014f00>] ? child_rip+0x0/0x20
[    0.530000] Code: ff ff 48 c1 ea 0c 48 6b ca 38 4d 6b d1 38 48 8d 04 01 49 
6b c9 c8 eb 2b 48 8b 3d 36 1e f6 ff 48 8d 5c 08 28 4c 01 ca 48 89 5f 08 <48> 89 
7c 08 28 48 c7 44 08 30 c0 19 7e 81 48 89 1d 15 1e f6 ff 
[    0.530000] RIP  [<ffffffff8187fb96>] balloon_init+0x200/0x253
[    0.530000]  RSP <ffff88007d275ed0>
[    0.530000] CR2: ffffea0003f00028
[    0.530000] ---[ end trace a7919e7f17c0a726 ]---
[    0.530023] Kernel panic - not syncing: Attempted to kill init!
[    0.535968] Pid: 1, comm: swapper Tainted: G      D W  2.6.32.35 #1
[    0.540000] Call Trace:
[    0.540000]  [<ffffffff8154bb71>] panic+0x73/0x133
[    0.540000]  [<ffffffff8154ecab>] ? _write_lock_irq+0xb/0x20
[    0.540000]  [<ffffffff810610f4>] do_exit+0x6d4/0x800
[    0.540000]  [<ffffffff810105b2>] ? check_events+0x12/0x20
[    0.540000]  [<ffffffff8154fd8a>] oops_end+0xaa/0xf0
[    0.540000]  [<ffffffff8103a9ba>] no_context+0xea/0x270
[    0.540000]  [<ffffffff8101059f>] ? xen_restore_fl_direct_end+0x0/0x1
[    0.540000]  [<ffffffff8154ed09>] ? _spin_unlock_irqrestore+0x19/0x20
[    0.540000]  [<ffffffff8103ac55>] __bad_area_nosemaphore+0x115/0x1c0
[    0.540000]  [<ffffffff8103ad0e>] bad_area_nosemaphore+0xe/0x10
[    0.540000]  [<ffffffff8155178b>] do_page_fault+0x2cb/0x380
[    0.540000]  [<ffffffff8187f996>] ? balloon_init+0x0/0x253
[    0.540000]  [<ffffffff8154f175>] page_fault+0x25/0x30
[    0.540000]  [<ffffffff8187f996>] ? balloon_init+0x0/0x253
[    0.540000]  [<ffffffff8187fb96>] ? balloon_init+0x200/0x253
[    0.540000]  [<ffffffff8100a047>] do_one_initcall+0x37/0x1a0
[    0.540000]  [<ffffffff8185271d>] kernel_init+0x147/0x19d
[    0.540000]  [<ffffffff81014f0a>] child_rip+0xa/0x20
[    0.540000]  [<ffffffff810140e1>] ? int_ret_from_sys_call+0x7/0x1b
[    0.540000]  [<ffffffff8101489d>] ? retint_restore_args+0x5/0x6
[    0.540000]  [<ffffffff81014f00>] ? child_rip+0x0/0x2-
_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel

<Prev in Thread] Current Thread [Next in Thread>