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[Xen-devel] Testing status of fully virtualized guests (Intel VT) on 64b

To: xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-devel] Testing status of fully virtualized guests (Intel VT) on 64bit XEN unstable
From: Ed Smith <esmith@xxxxxxxxxxxxxxx>
Date: Sun, 04 Jun 2006 10:58:46 -0400
Delivery-date: Sun, 04 Jun 2006 07:59:17 -0700
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Summary:
Changeset 10264
- 64bit UP and SMP guests boot cleanly
- 32bit UP guests boot clean and 32bit SMP guests still fail to boot
  (see failure.7)
- 32bit UP guests sometimes lockup under load with "ata1: command
  0x25 timeout" (see failure.4)
- 64bit SMP 2 CPU guest ran through regression tests but failed
  several with GPFs or SEGVs (see failure.8)
- 32bit UP guest crashed on user load test with "(XEN) Couldn't alloc
  shadow page! dom1 count=952" (see failure.3)

Test Configuration:
Dell Precision WorkStation 380, Dual Core, 2GB, 3 SATA (Intel VT)
64bit XEN Hypervisor on a RHEL4U2 64bit root (/dev/sda)
32bit fully virtualized (HVM) guest RHEL4U2 256MB (/dev/sdb)
      pae=1, acpi=1, apic=1
      kernargs (noapic with >1 VCPU & SMP kernel)
64bit fully virtualized (HVM) guest RHEL4U2 256MB (/dev/sdc)
      pae=1, acpi=1, apic=1
      kernargs (noapic with >1 VCPU & SMP kernel)

Boot Tests:
Boot a fully virtualized (HVM) guest to the login prompt
Results are marked Pass|Fail where (n) points to a failure description

Regression Tests:
851 tests (850 ltp tests and one 30 minute user load test)
Tests are marked #Pass/#Fail where (n) points to a failure description

XEN 64bit 2 CPU Hypervisor (booted smp):
 ----------------------------------------------------------------------
| XEN      | Guest Kernel (SMP kernels booted with 2 CPUs)             |
| Changeset|-----------------------------------------------------------|
|          | 32bit UP     | 32bit SMP    | 64bit UP     | 64bit SMP    |
|          |--------------|--------------|--------------|--------------|
|          | Boot | Test  | Boot | Test  | Boot | Test  | Boot | Test  |
|----------|------|-------|------|-------|------|-------|------|-------|
| 10264    | Pass | 847/5 | Fail |       | Pass |       | Pass | 850/2 |
|          |      | (1,3) | (7)  |       |      |       |      |(5,6,8)|
|----------|------|-------|------|-------|------|-------|------|-------|
| 10243    | Pass | 849/3 | Fail |       | Pass |       | Pass | 851/1 |
|          |      | (1,3) | (7)  |       |      |       |      |(5,6,8)|
|----------|------|-------|------|-------|------|-------|------|-------|
| 10200    | Pass | 848/3 | Fail |       | Pass |       | Pass | 849/2 |
|          |      | (1,3) | (7)  |       |      |       |      |(5,6,8)|
|----------|------|-------|------|-------|------|-------|------|-------|
| 10177    | Pass |       | Fail |       | Pass |       | Pass | 848/3 |
|          |      |       | (7)  |       |      |       |      |(5,6,8)|
|----------|------|-------|------|-------|------|-------|------|-------|
| 10173    | Pass |       | Fail |       | Pass |       | Pass | Fail  |
|          |      |       | (7)  |       |      |       |      |(4,5,6)|
 ----------------------------------------------------------------------

Multiple Guest Boot Test
XEN 64bit 2 CPU Hypervisor (booted smp):
 ---------------------------
| XEN      | Guest Kernel   |
| Changeset|----------------|
|          | 32bit UP &     |
|          | 64bit 2CPU SMP |
|          |----------------|
|          | Boot | Test    |
|----------|------|---------|
| 10264    | Pass | Fail    |
|          | (10) | (9)     |
|----------|------|---------|
| 10243    | Pass | Fail    |
|          | (10) | (9)     |
|----------|------|---------|
| 10200    | Pass | Fail    |
|          |      | (9)     |
|----------|------|---------|
|          |      |         |
|          |      |         |
|----------|------|---------|
|          |      |         |
|          |      |         |
 ---------------------------

Failures:
 1. BUG 666: 32bit UP guest fail ltp gettimeofday02:
    "Time is going backwards"
 2. BUG 664: 32bit UP guest hangs under load:
    "ata1: command 0x25 timeout, stat 0x50 host_stat 0x64"
 3. BUG 665: 32bit UP guest crashed during user load test:
    "(XEN) Couldn't alloc shadow page! dom1 count=952"
 4. BUG 664: 64bit SMP 2 CPU guest hangs under load:
    "ata1: command 0x25 timeout, stat 0x50 host_stat 0x64"
 5. BUG 663: 64bit SMP guest report these messages while running:
    "(XEN) spurious IRQ irq got=-1"
 6. BUG 662: 64bit SMP guest report this message in ltp pth_str01/2/3:
    "(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252"
 7. BUG 661: 32bit SMP guest crashes on boot:
    "(XEN) __hvm_bug at vmx.c:2289"
 8. 64bit 2CPU SMP guest failed several ltp tests with SEGVs or GPF
    "sshd[23654] general protection rip:2a9555d426 rsp:7fbfffd000 error 0"
 9. 32bit UP guest panic'd when I ran top on both guests
10. If you boot the 64bit guest first the 32bit guest will not boot
File: failure.1

Time            Level   Message
05:00:50        INFO    Reporting status: 'Test Running' for test: 
ltp_gettimeofday02
05:00:52        INFO    Preparing to run test 'ltp_gettimeofday02' using 
profile: /qa/conductor/profiles/ltp/syscalls/gettimeofday02.xml
05:00:52        INFO    Starting test 'ltp_gettimeofday02' using profile: 
/qa/conductor/profiles/ltp/syscalls/gettimeofday02.xml
05:00:52        INFO    Dispatching operation: RemoteShell
05:00:52        FINE    Client sequencer got message requesting the start of a 
new test: ltp_gettimeofday02
05:00:52        FINER   Client sequencer sent message of type: 4 with seq num: 
1 of size: 289 bytes
05:00:52        FINER   Client sequencer handling new operation from control 
sequencer
05:00:52        FINE    Client sequencer looking for class: 
com.katana.conductor.operations.RemoteShell
05:00:52        INFO    Operation RemoteShell running
05:00:52        FINE    Client sequencer was told that an operation is now 
running
05:00:52        INFO    RemoteShell: target node(s) = vs177
05:00:52        INFO    ssh: /usr/bin/ssh root@vs177 cd 
/qa/conductor/tests/ltp/testcases/bin; gettimeofday02
05:00:52        FINE    ssh: waiting for command to finish
05:00:53        INFO       ssh: gettimeofday02 0 INFO : checking if 
gettimeofday is monotonous, takes 30s
05:00:53        INFO       ssh: gettimeofday02 1 FAIL : Time is going backwards 
(old 1145696453.61428 vs new 1145696453.60660!
05:00:53        FINE    executeShellCmd(ssh): exit value is 1
05:00:53        SEVERE  RemoteShell: command failed with error = 1
05:00:53        SEVERE  Operation RemoteShell failed
05:00:53        SEVERE  Reporting status: 'Test Failed' for test: 
ltp_gettimeofday02
05:00:53        FINE    Client sequencer detected operation completed with 
status of: Fail
05:00:53        FINER   Client sequencer sent message of type: 5 with seq num: 
2 of size: 429 bytes
05:00:53        SEVERE  Crash Collection disabled for queue : RHEL4U2-32b-XEN
05:00:53        INFO    Cleaning up after test

File: failure.2

Red Hat Enterprise Linux ES release 4 (Nahant Update 2)
Kernel 2.6.16.13-xen on an x86_64

tst110 login: Bridge firewalling registered
ip_tables: (C) 2000-2006 Netfilter Core Team
ip_tables: (C) 2000-2006 Netfilter Core Team
(XEN) (GUEST: 1) HVM Loader
(XEN) (GUEST: 1) Loading ROMBIOS ...
(XEN) (GUEST: 1) Loading Cirrus VGABIOS ...
(XEN) (GUEST: 1) Loading ACPI ...
(XEN) (GUEST: 1) Loading VMXAssist ...
(XEN) (GUEST: 1) VMX go ...
(XEN) (GUEST: 1) VMXAssist (May 18 2006)
(XEN) (GUEST: 1) Memory size 256 MB
(XEN) (GUEST: 1) E820 map:
(XEN) (GUEST: 1) 0000000000000000 - 000000000009F800 (RAM)
(XEN) (GUEST: 1) 000000000009F800 - 00000000000A0000 (Reserved)
(XEN) (GUEST: 1) 00000000000A0000 - 00000000000C0000 (Type 16)
(XEN) (GUEST: 1) 00000000000F0000 - 0000000000100000 (Reserved)
(XEN) (GUEST: 1) 0000000000100000 - 000000000FFFE000 (RAM)
(XEN) (GUEST: 1) 000000000FFFE000 - 000000000FFFF000 (Type 18)
(XEN) (GUEST: 1) 000000000FFFF000 - 0000000010000000 (Type 17)
(XEN) (GUEST: 1) 0000000010000000 - 0000000010003000 (ACPI NVS)
(XEN) (GUEST: 1) 0000000010003000 - 000000001000D000 (ACPI Data)
(XEN) (GUEST: 1) 00000000FEC00000 - 0000000100000000 (Type 16)
(XEN) (GUEST: 1)
(XEN) (GUEST: 1) Start BIOS ...
(XEN) (GUEST: 1) Starting emulated 16-bit real-mode: ip=F000:FFF0
(XEN) (GUEST: 1)  rombios.c,v 1.138 2005/05/07 15:55:26 vruppert Exp $
(XEN) (GUEST: 1) Remapping master: ICW2 0x8 -> 0x20
(XEN) (GUEST: 1) Remapping slave: ICW2 0x70 -> 0x28
(XEN) (GUEST: 1) VGABios $Id: vgabios.c,v 1.61 2005/05/24 16:50:50 vruppert Exp 
$
(XEN) domain_crash called from shadow_public.c:1561
(XEN) Domain 1 reported crashed by domain 0 on cpu#0:
(XEN) (GUEST: 2) HVM Loader
(XEN) (GUEST: 2) Loading ROMBIOS ...
(XEN) (GUEST: 2) Loading Cirrus VGABIOS ...
(XEN) (GUEST: 2) Loading ACPI ...
(XEN) (GUEST: 2) Loading VMXAssist ...
(XEN) (GUEST: 2) VMX go ...
(XEN) (GUEST: 2) VMXAssist (May 18 2006)
(XEN) (GUEST: 2) Memory size 256 MB
(XEN) (GUEST: 2) E820 map:
(XEN) (GUEST: 2) 0000000000000000 - 000000000009F800 (RAM)
(XEN) (GUEST: 2) 000000000009F800 - 00000000000A0000 (Reserved)
(XEN) (GUEST: 2) 00000000000A0000 - 00000000000C0000 (Type 16)
(XEN) (GUEST: 2) 00000000000F0000 - 0000000000100000 (Reserved)
(XEN) (GUEST: 2) 0000000000100000 - 000000000FFFE000 (RAM)
(XEN) (GUEST: 2) 000000000FFFE000 - 000000000FFFF000 (Type 18)
(XEN) (GUEST: 2) 000000000FFFF000 - 0000000010000000 (Type 17)
(XEN) (GUEST: 2) 0000000010000000 - 0000000010003000 (ACPI NVS)
(XEN) (GUEST: 2) 0000000010003000 - 000000001000D000 (ACPI Data)
(XEN) (GUEST: 2) 00000000FEC00000 - 0000000100000000 (Type 16)
(XEN) (GUEST: 2)
(XEN) (GUEST: 2) Start BIOS ...
(XEN) (GUEST: 2) Starting emulated 16-bit real-mode: ip=F000:FFF0
(XEN) (GUEST: 2)  rombios.c,v 1.138 2005/05/07 15:55:26 vruppert Exp $
(XEN) (GUEST: 2) Remapping master: ICW2 0x8 -> 0x20
(XEN) (GUEST: 2) Remapping slave: ICW2 0x70 -> 0x28
(XEN) (GUEST: 2) VGABios $Id: vgabios.c,v 1.61 2005/05/24 16:50:50 vruppert Exp 
$
(XEN) (GUEST: 2) HVMAssist BIOS, 8 cpus, $Revision: 1.138 $ $Date: 2005/05/07 
15:55:26 $
(XEN) (GUEST: 2)
(XEN) (GUEST: 2) ata0-0: PCHS=16383/16/63 translation=lba LCHS=1024/255/63
(XEN) (GUEST: 2) ata0 master: QEMU HARDDISK ATA-2 Hard-Disk (10757 MBytes)
(XEN) (GUEST: 2) ata0  slave: Unknown device
(XEN) (GUEST: 2)
(XEN) (GUEST: 2) Booting from Hard Disk...
(XEN) (GUEST: 2) int13_harddisk: function 41, unmapped device for ELDL=81
(XEN) (GUEST: 2) int13_harddisk: function 08, unmapped device for ELDL=81
(XEN) (GUEST: 2) *** int 15h function AX=00C0, BX=0000 not yet supported!
(XEN) (GUEST: 2) int13_harddisk: function 15, unmapped device for ELDL=81
(XEN) (GUEST: 2) KBD: unsupported int 16h function 03
(XEN) (GUEST: 2) int13_harddisk: function 15, unmapped device for ELDL=81
(XEN) (GUEST: 2) *** int 15h function AX=E980, BX=E6F5 not yet supported!
(XEN) (GUEST: 2) int13_harddisk: function 02, unmapped device for ELDL=81
(XEN) (GUEST: 2) int13_harddisk: function 41, unmapped device for ELDL=81
peth1: received packet with  own address as source address
peth1: received packet with  own address as source address
peth1: received packet with  own address as source address
peth1: received packet with  own address as source address
peth1: received packet with  own address as source address
ata1: command 0x25 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x25 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x25 timeout, stat 0x50 host_stat 0x64
ata1: command 0x25 timeout, stat 0x50 host_stat 0x64
ata1: command 0x25 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x25 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x25 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x25 timeout, stat 0x50 host_stat 0x64
ata1: command 0x25 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x25 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x25 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x25 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x25 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x25 timeout, stat 0x50 host_stat 0x64
ata1: command 0x25 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x25 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
ata1: command 0x35 timeout, stat 0x50 host_stat 0x64
File: failure.3

Red Hat Enterprise Linux ES release 4 (Nahant Update 2)
Kernel 2.6.16.13-xen on an x86_64

tst110 login: root
Password:
Last login: Tue May 30 07:40:23 on ttyS0
You have new mail.
[root@tst110 ~]# /etc/init.d/xend start
Bridge firewalling registered
ip_tables: (C) 2000-2006 Netfilter Core Team
[root@tst110 ~]# xm info
host                   : tst110
release                : 2.6.16.13-xen
version                : #1 SMP Sat May 27 01:40:11 EDT 2006
machine                : x86_64
nr_cpus                : 1
nr_nodes               : 1
sockets_per_node       : 1
cores_per_socket       : 1
threads_per_core       : 1
cpu_mhz                : 2793
hw_caps                : 
bfebfbff:20100800:00000000:00000180:0000e43d:00000000:00000001
total_memory           : 1023
free_memory            : 68
xen_major              : 3
xen_minor              : 0
xen_extra              : -unstable
xen_caps               : xen-3.0-x86_64 hvm-3.0-x86_32 hvm-3.0-x86_32p 
hvm-3.0-x86_64
platform_params        : virt_start=0xffff800000000000
xen_changeset          : Fri May 26 17:22:30 2006 +0100 10173:954f4dea9da6
cc_compiler            : gcc version 4.0.0 20050519 (Red Hat 4.0.0-8)
cc_compile_by          : build
cc_compile_domain      : katana-technology.com
cc_compile_date        : Sat May 27 00:48:47 EDT 2006
[root@tst110 ~]# ip_tables: (C) 2000-2006 Netfilter Core Team
(XEN) (GUEST: 1) HVM Loader
(XEN) (GUEST: 1) Loading ROMBIOS ...
(XEN) (GUEST: 1) Loading Cirrus VGABIOS ...
(XEN) (GUEST: 1) Loading ACPI ...
(XEN) (GUEST: 1) Loading VMXAssist ...
(XEN) (GUEST: 1) VMX go ...
(XEN) (GUEST: 1) VMXAssist (May 27 2006)
(XEN) (GUEST: 1) Memory size 256 MB
(XEN) (GUEST: 1) E820 map:
(XEN) (GUEST: 1) 0000000000000000 - 000000000009F800 (RAM)
(XEN) (GUEST: 1) 000000000009F800 - 00000000000A0000 (Reserved)
(XEN) (GUEST: 1) 00000000000A0000 - 00000000000C0000 (Type 16)
(XEN) (GUEST: 1) 00000000000F0000 - 0000000000100000 (Reserved)
(XEN) (GUEST: 1) 0000000000100000 - 000000000FFFE000 (RAM)
(XEN) (GUEST: 1) 000000000FFFE000 - 000000000FFFF000 (Type 18)
(XEN) (GUEST: 1) 000000000FFFF000 - 0000000010000000 (Type 17)
(XEN) (GUEST: 1) 0000000010000000 - 0000000010003000 (ACPI NVS)
(XEN) (GUEST: 1) 0000000010003000 - 000000001000D000 (ACPI Data)
(XEN) (GUEST: 1) 00000000FEC00000 - 0000000100000000 (Type 16)
(XEN) (GUEST: 1)
(XEN) (GUEST: 1) Start BIOS ...
(XEN) (GUEST: 1) Starting emulated 16-bit real-mode: ip=F000:FFF0
(XEN) (GUEST: 1)  rombios.c,v 1.138 2005/05/07 15:55:26 vruppert Exp $
(XEN) (GUEST: 1) Remapping master: ICW2 0x8 -> 0x20
(XEN) (GUEST: 1) Remapping slave: ICW2 0x70 -> 0x28
(XEN) (GUEST: 1) VGABios $Id: vgabios.c,v 1.61 2005/05/24 16:50:50 vruppert Exp 
$
(XEN) (GUEST: 1) HVMAssist BIOS, 8 cpus, $Revision: 1.138 $ $Date: 2005/05/07 
15:55:26 $
(XEN) (GUEST: 1)
(XEN) (GUEST: 1) ata0-0: PCHS=16383/16/63 translation=lba LCHS=1024/255/63
(XEN) (GUEST: 1) ata0 master: QEMU HARDDISK ATA-2 Hard-Disk (10757 MBytes)
(XEN) (GUEST: 1) ata0  slave: Unknown device
(XEN) (GUEST: 1)
(XEN) (GUEST: 1) Booting from Hard Disk...
(XEN) (GUEST: 1) int13_harddisk: function 41, unmapped device for ELDL=81
(XEN) (GUEST: 1) int13_harddisk: function 08, unmapped device for ELDL=81
(XEN) (GUEST: 1) *** int 15h function AX=00C0, BX=0000 not yet supported!
(XEN) (GUEST: 1) int13_harddisk: function 15, unmapped device for ELDL=81
(XEN) (GUEST: 1) KBD: unsupported int 16h function 03
(XEN) (GUEST: 1) int13_harddisk: function 15, unmapped device for ELDL=81
(XEN) (GUEST: 1) *** int 15h function AX=E980, BX=E6F5 not yet supported!
(XEN) (GUEST: 1) int13_harddisk: function 02, unmapped device for ELDL=81
(XEN) (GUEST: 1) int13_harddisk: function 41, unmapped device for ELDL=81
(XEN) Couldn't alloc shadow page! dom1 count=956
(XEN) Shadow table counts: l1=0 l2=0 hl2=0 snapshot=0
(XEN) domain_crash_sync called from shadow.c:434
(XEN) Domain 1 (vcpu#0) crashed on cpu#0:
(XEN) ----[ Xen-3.0-unstable    Not tainted ]----
(XEN) CPU:    0
(XEN) RIP:    0060:[<00000000c01e5ccd>]
(XEN) RFLAGS: 0000000000010207   CONTEXT: hvm
(XEN) rax: 0000000009e24963   rbx: 0000000000000000   rcx: 0000000009e24960
(XEN) rdx: 00000000cb4a6000   rsi: 0000000000007fff   rdi: 00000000c13c5748
(XEN) rbp: 00000000cb718000   rsp: 00000000cb4a6f80   r8:  0000000000000000
(XEN) r9:  0000000000000000   r10: 0000000000000000   r11: 0000000000000000
(XEN) r12: 0000000000000000   r13: 0000000000000000   r14: 0000000000000000
(XEN) r15: 0000000000000000   cr0: 000000008005003b   cr3: 000000001000f000
(XEN) ds: 007b   es: 007b   fs: 0000   gs: 0000   ss: 0068   cs: 0060
File: failure.4


Red Hat Enterprise Linux ES release 4 (Nahant Update 2)
Kernel 2.6.16.13-xen on an x86_64

tst177 login: root
Password:
Last login: Fri May 12 10:16:55 on ttyS0
You have new mail.
[root@tst177 ~]# /etc/init.d/xend start
Bridge firewalling registered
ip_tables: (C) 2000-2006 Netfilter Core Team
[root@tst177 ~]# xm info
host                   : tst177
release                : 2.6.16.13-xen
version                : #1 SMP Fri May 12 01:45:32 EDT 2006
machine                : x86_64
nr_cpus                : 2
nr_nodes               : 1
sockets_per_node       : 1
cores_per_socket       : 2
threads_per_core       : 1
cpu_mhz                : 2793
hw_caps                : 
bfebfbff:20100800:00000000:00000180:0000e43d:00000000:00000001
total_memory           : 2047
free_memory            : 131
xen_major              : 3
xen_minor              : 0
xen_extra              : -unstable
xen_caps               : xen-3.0-x86_64 hvm-3.0-x86_32 hvm-3.0-x86_32p 
hvm-3.0-x86_64
platform_params        : virt_start=0xffff800000000000
xen_changeset          : Wed May 10 17:30:42 2006 +0100 9972:91c77df11b43
cc_compiler            : gcc version 4.0.0 20050519 (Red Hat 4.0.0-8)
cc_compile_by          : build
cc_compile_domain      : katana-technology.com
cc_compile_date        : Fri May 12 00:48:20 EDT 2006
[root@tst177 ~]# xm list
Name                              ID Mem(MiB) VCPUs State  Time(s)
Domain-0                           0     1877     2 r-----    35.4
[root@tst177 ~]# ip_tables: (C) 2000-2006 Netfilter Core Team
(XEN) Failed vm entry
(XEN) domain_crash_sync called from vmx.c:2086
(XEN) Domain 1 (vcpu#0) crashed on cpu#1:
(XEN) ----[ Xen-3.0-unstable    Not tainted ]----
(XEN) CPU:    1
(XEN) RIP:    0010:[<0000000000100000>]
(XEN) RFLAGS: 0000000000000002   CONTEXT: hvm
(XEN) rax: 0000000000000000   rbx: 0000000000000000   rcx: 0000000000000000
(XEN) rdx: 0000000000000000   rsi: 0000000000000000   rdi: 0000000000000000
(XEN) rbp: 0000000000000000   rsp: 0000000000000000   r8:  0000000000000000
(XEN) r9:  0000000000000000   r10: 0000000000000000   r11: 0000000000000000
(XEN) r12: 0000000000000000   r13: 0000000000000000   r14: 0000000000000000
(XEN) r15: 0000000000000000   cr0: 000000000005003b   cr3: 0000000000000000
(XEN) ds: 0008   es: 0008   fs: 0008   gs: 0008   ss: 0008   cs: 0010
(XEN) (GUEST: 2) HVM Loader
(XEN) (GUEST: 2) Loading ROMBIOS ...
(XEN) (GUEST: 2) Loading Cirrus VGABIOS ...
(XEN) (GUEST: 2) Loading ACPI ...
(XEN) (GUEST: 2) Loading VMXAssist ...
(XEN) (GUEST: 2) VMX go ...
(XEN) (GUEST: 2) VMXAssist (May 12 2006)
(XEN) (GUEST: 2) Memory size 256 MB
(XEN) (GUEST: 2) E820 map:
(XEN) (GUEST: 2) 0000000000000000 - 000000000009F800 (RAM)
(XEN) (GUEST: 2) 000000000009F800 - 00000000000A0000 (Reserved)
(XEN) (GUEST: 2) 00000000000A0000 - 00000000000C0000 (Type 16)
(XEN) (GUEST: 2) 00000000000F0000 - 0000000000100000 (Reserved)
(XEN) (GUEST: 2) 0000000000100000 - 000000000FFFE000 (RAM)
(XEN) (GUEST: 2) 000000000FFFE000 - 000000000FFFF000 (Type 18)
(XEN) (GUEST: 2) 000000000FFFF000 - 0000000010000000 (Type 17)
(XEN) (GUEST: 2) 0000000010000000 - 0000000010003000 (ACPI NVS)
(XEN) (GUEST: 2) 0000000010003000 - 000000001000D000 (ACPI Data)
(XEN) (GUEST: 2) 00000000FEC00000 - 0000000100000000 (Type 16)
(XEN) (GUEST: 2)
(XEN) (GUEST: 2) Start BIOS ...
(XEN) (GUEST: 2) Starting emulated 16-bit real-mode: ip=F000:FFF0
(XEN) (GUEST: 2)  rombios.c,v 1.138 2005/05/07 15:55:26 vruppert Exp $
(XEN) (GUEST: 2) Remapping master: ICW2 0x8 -> 0x20
(XEN) (GUEST: 2) Remapping slave: ICW2 0x70 -> 0x28
(XEN) (GUEST: 2) VGABios $Id: vgabios.c,v 1.61 2005/05/24 16:50:50 vruppert Exp 
$
(XEN) (GUEST: 2) HVMAssist BIOS, 8 cpus, $Revision: 1.138 $ $Date: 2005/05/07 
15:55:26 $
(XEN) (GUEST: 2)
(XEN) (GUEST: 2) ata0-0: PCHS=16383/16/63 translation=lba LCHS=1024/255/63
(XEN) (GUEST: 2) ata0 master: QEMU HARDDISK ATA-2 Hard-Disk (12997 MBytes)
(XEN) (GUEST: 2) ata0  slave: Unknown device
(XEN) (GUEST: 2)
(XEN) (GUEST: 2) Booting from Hard Disk...
(XEN) (GUEST: 2) int13_harddisk: function 41, unmapped device for ELDL=81
(XEN) (GUEST: 2) int13_harddisk: function 08, unmapped device for ELDL=81
(XEN) (GUEST: 2) *** int 15h function AX=00C0, BX=0000 not yet supported!
(XEN) (GUEST: 2) int13_harddisk: function 15, unmapped device for ELDL=81
(XEN) (GUEST: 2) *** int 15h function AX=EC00, BX=0002 not yet supported!
(XEN) (GUEST: 2) KBD: unsupported int 16h function 03
(XEN) (GUEST: 2) int13_harddisk: function 15, unmapped device for ELDL=81
(XEN) (GUEST: 2) int13_harddisk: function 02, unmapped device for ELDL=81
(XEN) (GUEST: 2) int13_harddisk: function 41, unmapped device for ELDL=81
(XEN) Local APIC Write to read-only register
(XEN) This hvm_vlapic is for P4, no work for De-assert init
(XEN) AP 1 bringup suceeded.
(XEN) (GUEST: 2) Start AP 1 from 00006000 ...
(XEN) (GUEST: 2) Starting emulated 16-bit real-mode: ip=0600:0000
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1

Guest is hung at this point
File: failure.5

[root@tst177 ~]# xm info
host                   : tst177
release                : 2.6.16.13-xen
version                : #1 SMP Fri May 26 01:47:41 EDT 2006
machine                : x86_64
nr_cpus                : 2
nr_nodes               : 1
sockets_per_node       : 1
cores_per_socket       : 2
threads_per_core       : 1
cpu_mhz                : 2793
hw_caps                : 
bfebfbff:20100800:00000000:00000180:0000e43d:00000000:00000001
total_memory           : 2047
free_memory            : 270
xen_major              : 3
xen_minor              : 0
xen_extra              : -unstable
xen_caps               : xen-3.0-x86_64 hvm-3.0-x86_32 hvm-3.0-x86_32p 
hvm-3.0-x86_64
platform_params        : virt_start=0xffff800000000000
xen_changeset          : Thu May 25 22:57:44 2006 +0100 10166:ac4a961f7e64
cc_compiler            : gcc version 4.0.0 20050519 (Red Hat 4.0.0-8)
cc_compile_by          : build
cc_compile_domain      : katana-technology.com
cc_compile_date        : Fri May 26 00:48:35 EDT 2006
[root@tst177 ~]# xm list
Name                              ID Mem(MiB) VCPUs State  Time(s)
Domain-0                           0     1737     2 r-----   129.6
[root@tst177 ~]# (XEN) (GUEST: 6) HVM Loader
(XEN) (GUEST: 6) Loading ROMBIOS ...
(XEN) (GUEST: 6) Loading Cirrus VGABIOS ...
(XEN) (GUEST: 6) Loading ACPI ...
(XEN) (GUEST: 6) Loading VMXAssist ...
(XEN) (GUEST: 6) VMX go ...
(XEN) (GUEST: 6) VMXAssist (May 26 2006)
(XEN) (GUEST: 6) Memory size 256 MB
(XEN) (GUEST: 6) E820 map:
(XEN) (GUEST: 6) 0000000000000000 - 000000000009F800 (RAM)
(XEN) (GUEST: 6) 000000000009F800 - 00000000000A0000 (Reserved)
(XEN) (GUEST: 6) 00000000000A0000 - 00000000000C0000 (Type 16)
(XEN) (GUEST: 6) 00000000000F0000 - 0000000000100000 (Reserved)
(XEN) (GUEST: 6) 0000000000100000 - 000000000FFFE000 (RAM)
(XEN) (GUEST: 6) 000000000FFFE000 - 000000000FFFF000 (Type 18)
(XEN) (GUEST: 6) 000000000FFFF000 - 0000000010000000 (Type 17)
(XEN) (GUEST: 6) 0000000010000000 - 0000000010003000 (ACPI NVS)
(XEN) (GUEST: 6) 0000000010003000 - 000000001000D000 (ACPI Data)
(XEN) (GUEST: 6) 00000000FEC00000 - 0000000100000000 (Type 16)
(XEN) (GUEST: 6)
(XEN) (GUEST: 6) Start BIOS ...
(XEN) (GUEST: 6) Starting emulated 16-bit real-mode: ip=F000:FFF0
(XEN) (GUEST: 6)  rombios.c,v 1.138 2005/05/07 15:55:26 vruppert Exp $
(XEN) (GUEST: 6) Remapping master: ICW2 0x8 -> 0x20
(XEN) (GUEST: 6) Remapping slave: ICW2 0x70 -> 0x28
(XEN) (GUEST: 6) VGABios $Id: vgabios.c,v 1.61 2005/05/24 16:50:50 vruppert Exp 
$
(XEN) (GUEST: 6) HVMAssist BIOS, 8 cpus, $Revision: 1.138 $ $Date: 2005/05/07 
15:55:26 $
(XEN) (GUEST: 6)
(XEN) (GUEST: 6) ata0-0: PCHS=16383/16/63 translation=lba LCHS=1024/255/63
(XEN) (GUEST: 6) ata0 master: QEMU HARDDISK ATA-2 Hard-Disk (12997 MBytes)
(XEN) (GUEST: 6) ata0  slave: Unknown device
(XEN) (GUEST: 6)
(XEN) (GUEST: 6) Booting from Hard Disk...
(XEN) (GUEST: 6) int13_harddisk: function 41, unmapped device for ELDL=81
(XEN) (GUEST: 6) int13_harddisk: function 08, unmapped device for ELDL=81
(XEN) (GUEST: 6) *** int 15h function AX=00C0, BX=0000 not yet supported!
(XEN) (GUEST: 6) int13_harddisk: function 15, unmapped device for ELDL=81
(XEN) (GUEST: 6) *** int 15h function AX=EC00, BX=0002 not yet supported!
(XEN) (GUEST: 6) KBD: unsupported int 16h function 03
(XEN) (GUEST: 6) int13_harddisk: function 15, unmapped device for ELDL=81
(XEN) (GUEST: 6) int13_harddisk: function 02, unmapped device for ELDL=81
(XEN) (GUEST: 6) int13_harddisk: function 41, unmapped device for ELDL=81
(XEN) Local APIC Write to read-only register
(XEN) This hvm_vlapic is for P4, no work for De-assert init
(XEN) AP 1 bringup suceeded.
(XEN) (GUEST: 6) Start AP 1 from 00006000 ...
(XEN) (GUEST: 6) Starting emulated 16-bit real-mode: ip=0600:0000
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) spurious IRQ irq got=-1
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
File: failure.6

[root@tst177 ~]# xm info
host                   : tst177
release                : 2.6.16.13-xen
version                : #1 SMP Fri May 26 01:47:41 EDT 2006
machine                : x86_64
nr_cpus                : 2
nr_nodes               : 1
sockets_per_node       : 1
cores_per_socket       : 2
threads_per_core       : 1
cpu_mhz                : 2793
hw_caps                : 
bfebfbff:20100800:00000000:00000180:0000e43d:00000000:00000001
total_memory           : 2047
free_memory            : 270
xen_major              : 3
xen_minor              : 0
xen_extra              : -unstable
xen_caps               : xen-3.0-x86_64 hvm-3.0-x86_32 hvm-3.0-x86_32p 
hvm-3.0-x86_64
platform_params        : virt_start=0xffff800000000000
xen_changeset          : Thu May 25 22:57:44 2006 +0100 10166:ac4a961f7e64
cc_compiler            : gcc version 4.0.0 20050519 (Red Hat 4.0.0-8)
cc_compile_by          : build
cc_compile_domain      : katana-technology.com
cc_compile_date        : Fri May 26 00:48:35 EDT 2006
[root@tst177 ~]# xm list
Name                              ID Mem(MiB) VCPUs State  Time(s)
Domain-0                           0     1737     2 r-----   129.6
[root@tst177 ~]# (XEN) (GUEST: 6) HVM Loader
(XEN) (GUEST: 6) Loading ROMBIOS ...
(XEN) (GUEST: 6) Loading Cirrus VGABIOS ...
(XEN) (GUEST: 6) Loading ACPI ...
(XEN) (GUEST: 6) Loading VMXAssist ...
(XEN) (GUEST: 6) VMX go ...
(XEN) (GUEST: 6) VMXAssist (May 26 2006)
(XEN) (GUEST: 6) Memory size 256 MB
(XEN) (GUEST: 6) E820 map:
(XEN) (GUEST: 6) 0000000000000000 - 000000000009F800 (RAM)
(XEN) (GUEST: 6) 000000000009F800 - 00000000000A0000 (Reserved)
(XEN) (GUEST: 6) 00000000000A0000 - 00000000000C0000 (Type 16)
(XEN) (GUEST: 6) 00000000000F0000 - 0000000000100000 (Reserved)
(XEN) (GUEST: 6) 0000000000100000 - 000000000FFFE000 (RAM)
(XEN) (GUEST: 6) 000000000FFFE000 - 000000000FFFF000 (Type 18)
(XEN) (GUEST: 6) 000000000FFFF000 - 0000000010000000 (Type 17)
(XEN) (GUEST: 6) 0000000010000000 - 0000000010003000 (ACPI NVS)
(XEN) (GUEST: 6) 0000000010003000 - 000000001000D000 (ACPI Data)
(XEN) (GUEST: 6) 00000000FEC00000 - 0000000100000000 (Type 16)
(XEN) (GUEST: 6)
(XEN) (GUEST: 6) Start BIOS ...
(XEN) (GUEST: 6) Starting emulated 16-bit real-mode: ip=F000:FFF0
(XEN) (GUEST: 6)  rombios.c,v 1.138 2005/05/07 15:55:26 vruppert Exp $
(XEN) (GUEST: 6) Remapping master: ICW2 0x8 -> 0x20
(XEN) (GUEST: 6) Remapping slave: ICW2 0x70 -> 0x28
(XEN) (GUEST: 6) VGABios $Id: vgabios.c,v 1.61 2005/05/24 16:50:50 vruppert Exp 
$
(XEN) (GUEST: 6) HVMAssist BIOS, 8 cpus, $Revision: 1.138 $ $Date: 2005/05/07 
15:55:26 $
(XEN) (GUEST: 6)
(XEN) (GUEST: 6) ata0-0: PCHS=16383/16/63 translation=lba LCHS=1024/255/63
(XEN) (GUEST: 6) ata0 master: QEMU HARDDISK ATA-2 Hard-Disk (12997 MBytes)
(XEN) (GUEST: 6) ata0  slave: Unknown device
(XEN) (GUEST: 6)
(XEN) (GUEST: 6) Booting from Hard Disk...
(XEN) (GUEST: 6) int13_harddisk: function 41, unmapped device for ELDL=81
(XEN) (GUEST: 6) int13_harddisk: function 08, unmapped device for ELDL=81
(XEN) (GUEST: 6) *** int 15h function AX=00C0, BX=0000 not yet supported!
(XEN) (GUEST: 6) int13_harddisk: function 15, unmapped device for ELDL=81
(XEN) (GUEST: 6) *** int 15h function AX=EC00, BX=0002 not yet supported!
(XEN) (GUEST: 6) KBD: unsupported int 16h function 03
(XEN) (GUEST: 6) int13_harddisk: function 15, unmapped device for ELDL=81
(XEN) (GUEST: 6) int13_harddisk: function 02, unmapped device for ELDL=81
(XEN) (GUEST: 6) int13_harddisk: function 41, unmapped device for ELDL=81
(XEN) Local APIC Write to read-only register
(XEN) This hvm_vlapic is for P4, no work for De-assert init
(XEN) AP 1 bringup suceeded.
(XEN) (GUEST: 6) Start AP 1 from 00006000 ...
(XEN) (GUEST: 6) Starting emulated 16-bit real-mode: ip=0600:0000
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) spurious IRQ irq got=-1
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
(XEN) spurious IRQ irq got=-1
(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252
File: failure.7

Red Hat Enterprise Linux ES release 4 (Nahant Update 2)
Kernel 2.6.16.13-xen on an x86_64

tst177 login: root
Password:
Last login: Tue May 30 07:43:44 from 10.1.2.13
You have new mail.
[root@tst177 ~]# xm info
host                   : tst177
release                : 2.6.16.13-xen
version                : #1 SMP Sat May 27 01:40:11 EDT 2006
machine                : x86_64
nr_cpus                : 1
nr_nodes               : 1
sockets_per_node       : 1
cores_per_socket       : 1
threads_per_core       : 1
cpu_mhz                : 2793
hw_caps                : 
bfebfbff:20100800:00000000:00000180:0000e43d:00000000:00000001
total_memory           : 2047
free_memory            : 131
xen_major              : 3
xen_minor              : 0
xen_extra              : -unstable
xen_caps               : xen-3.0-x86_64 hvm-3.0-x86_32 hvm-3.0-x86_32p 
hvm-3.0-x86_64
platform_params        : virt_start=0xffff800000000000
xen_changeset          : Fri May 26 17:22:30 2006 +0100 10173:954f4dea9da6
cc_compiler            : gcc version 4.0.0 20050519 (Red Hat 4.0.0-8)
cc_compile_by          : build
cc_compile_domain      : katana-technology.com
cc_compile_date        : Sat May 27 00:48:47 EDT 2006
[root@tst177 ~]# xm list
Name                              ID Mem(MiB) VCPUs State  Time(s)
Domain-0                           0     1877     1 r-----    32.5
[root@tst177 ~]# ip_tables: (C) 2000-2006 Netfilter Core Team
(XEN) (GUEST: 1) HVM Loader
(XEN) (GUEST: 1) Loading ROMBIOS ...
(XEN) (GUEST: 1) Loading Cirrus VGABIOS ...
(XEN) (GUEST: 1) Loading ACPI ...
(XEN) (GUEST: 1) Loading VMXAssist ...
(XEN) (GUEST: 1) VMX go ...
(XEN) (GUEST: 1) VMXAssist (May 27 2006)
(XEN) (GUEST: 1) Memory size 256 MB
(XEN) (GUEST: 1) E820 map:
(XEN) (GUEST: 1) 0000000000000000 - 000000000009F800 (RAM)
(XEN) (GUEST: 1) 000000000009F800 - 00000000000A0000 (Reserved)
(XEN) (GUEST: 1) 00000000000A0000 - 00000000000C0000 (Type 16)
(XEN) (GUEST: 1) 00000000000F0000 - 0000000000100000 (Reserved)
(XEN) (GUEST: 1) 0000000000100000 - 000000000FFFE000 (RAM)
(XEN) (GUEST: 1) 000000000FFFE000 - 000000000FFFF000 (Type 18)
(XEN) (GUEST: 1) 000000000FFFF000 - 0000000010000000 (Type 17)
(XEN) (GUEST: 1) 0000000010000000 - 0000000010003000 (ACPI NVS)
(XEN) (GUEST: 1) 0000000010003000 - 000000001000D000 (ACPI Data)
(XEN) (GUEST: 1) 00000000FEC00000 - 0000000100000000 (Type 16)
(XEN) (GUEST: 1)
(XEN) (GUEST: 1) Start BIOS ...
(XEN) (GUEST: 1) Starting emulated 16-bit real-mode: ip=F000:FFF0
(XEN) (GUEST: 1)  rombios.c,v 1.138 2005/05/07 15:55:26 vruppert Exp $
(XEN) (GUEST: 1) Remapping master: ICW2 0x8 -> 0x20
(XEN) (GUEST: 1) Remapping slave: ICW2 0x70 -> 0x28
(XEN) (GUEST: 1) VGABios $Id: vgabios.c,v 1.61 2005/05/24 16:50:50 vruppert Exp 
$
(XEN) (GUEST: 1) HVMAssist BIOS, 8 cpus, $Revision: 1.138 $ $Date: 2005/05/07 
15:55:26 $
(XEN) (GUEST: 1)
(XEN) (GUEST: 1) ata0-0: PCHS=16383/16/63 translation=lba LCHS=1024/255/63
(XEN) (GUEST: 1) ata0 master: QEMU HARDDISK ATA-2 Hard-Disk (12997 MBytes)
(XEN) (GUEST: 1) ata0  slave: Unknown device
(XEN) (GUEST: 1)
(XEN) (GUEST: 1) Booting from Hard Disk...
(XEN) (GUEST: 1) int13_harddisk: function 41, unmapped device for ELDL=81
(XEN) (GUEST: 1) int13_harddisk: function 08, unmapped device for ELDL=81
(XEN) (GUEST: 1) *** int 15h function AX=00C0, BX=0000 not yet supported!
(XEN) (GUEST: 1) int13_harddisk: function 15, unmapped device for ELDL=81
(XEN) (GUEST: 1) KBD: unsupported int 16h function 03
(XEN) (GUEST: 1) int13_harddisk: function 15, unmapped device for ELDL=81
(XEN) (GUEST: 1) *** int 15h function AX=E980, BX=E6F5 not yet supported!
(XEN) (GUEST: 1) int13_harddisk: function 02, unmapped device for ELDL=81
(XEN) (GUEST: 1) int13_harddisk: function 41, unmapped device for ELDL=81
(XEN) __hvm_bug at vmx.c:2284
(XEN) ----[ Xen-3.0-unstable    Not tainted ]----
(XEN) CPU:    0
(XEN) RIP:    0060:[<00000000c0100264>]
(XEN) RFLAGS: 0000000000010006   CONTEXT: hvm
(XEN) rax: 0000000000000671   rbx: 00000000c038fff0   rcx: 0000000000000003
(XEN) rdx: 0000000000000fc0   rsi: 000000000000fffe   rdi: 00000000c040736c
(XEN) rbp: 000000000048c007   rsp: 00000000c031c058   r8:  0000000000000000
(XEN) r9:  0000000000000000   r10: 0000000000000000   r11: 0000000000000000
(XEN) r12: 0000000000000000   r13: 0000000000000000   r14: 0000000000000000
(XEN) r15: 0000000000000000   cr0: 0000000080050033   cr3: 00000000508f7000
(XEN) ds: 007b   es: 007b   fs: 0000   gs: 0000   ss: 0068   cs: 0060
(XEN) domain_crash_sync called from vmx.c:2284
(XEN) Domain 1 (vcpu#0) crashed on cpu#0:
(XEN) ----[ Xen-3.0-unstable    Not tainted ]----
(XEN) CPU:    0
(XEN) RIP:    0060:[<00000000c0100264>]
(XEN) RFLAGS: 0000000000010006   CONTEXT: hvm
(XEN) rax: 0000000000000671   rbx: 00000000c038fff0   rcx: 0000000000000003
(XEN) rdx: 0000000000000fc0   rsi: 000000000000fffe   rdi: 00000000c040736c
(XEN) rbp: 000000000048c007   rsp: 00000000c031c058   r8:  0000000000000000
(XEN) r9:  0000000000000000   r10: 0000000000000000   r11: 0000000000000000
(XEN) r12: 0000000000000000   r13: 0000000000000000   r14: 0000000000000000
(XEN) r15: 0000000000000000   cr0: 0000000080050033   cr3: 00000000508f7000
(XEN) ds: 007b   es: 007b   fs: 0000   gs: 0000   ss: 0068   cs: 0060
File: failure.8

Test Log:

11:37:20        INFO    Reporting status: 'Test Running' for test: ltp_page01
11:37:20        INFO    Preparing to run test 'ltp_page01' using profile: 
/qa/conductor/profiles/ltp/mm/page01.xml
11:37:20        INFO    Starting test 'ltp_page01' using profile: 
/qa/conductor/profiles/ltp/mm/page01.xml
11:37:20        INFO    Dispatching operation: RemoteShell
11:37:20        FINE    Client sequencer got message requesting the start of a 
new test: ltp_page01
11:37:20        FINER   Client sequencer sent message of type: 4 with seq num: 
1 of size: 278 bytes
11:37:20        FINER   Client sequencer handling new operation from control 
sequencer
11:37:20        FINE    Client sequencer looking for class: 
com.katana.conductor.operations.RemoteShell
11:37:20        INFO    Operation RemoteShell running
11:37:20        FINE    Client sequencer was told that an operation is now 
running
11:37:20        INFO    RemoteShell: target node(s) = vs170
11:37:20        INFO    ssh: /usr/bin/ssh root@vs170 cd 
/qa/conductor/tests/ltp/testcases/bin; page01
11:37:20        FINE    ssh: waiting for command to finish
11:37:22        INFO       ssh: page01 1 FAIL : Test failed
11:37:22        FINE    executeShellCmd(ssh): exit value is 1
11:37:22        SEVERE  RemoteShell: command failed with error = 1
11:37:22        SEVERE  Operation RemoteShell failed
11:37:22        SEVERE  Reporting status: 'Test Failed' for test: ltp_page01
11:37:22        FINE    Client sequencer detected operation completed with 
status of: Fail
11:37:22        FINER   Client sequencer sent message of type: 5 with seq num: 
2 of size: 422 bytes
11:37:22        SEVERE  Crash Collection disabled for queue : RHEL4U2-64b-XEN64
11:37:22        INFO    Cleaning up after test


SEGV core produced:

[root@vs170 /]# uname -a
Linux vs170 2.6.9-22.ELsmp #1 SMP Mon Sep 19 18:00:54 EDT 2005 x86_64 x86_64 
x86_64 GNU/Linux
[root@vs170 /]# cat /etc/redhat-release
Red Hat Enterprise Linux ES release 4 (Nahant Update 2)
[root@vs170 /]# cat /proc/cpuinfo | grep processor
processor       : 0
processor       : 1
[root@vs170 /]# ls -l /qa/conductor/corefiles/vs170_page01_core.31837
-rw-------  1 root root 204800 May 31 11:37 
/qa/conductor/corefiles/vs170_page01_core.31837
[root@vs170 /]# gdb /qa/conductor/tests/ltp/testcases/bin/page01 
/qa/conductor/corefiles/vs170_page01_core.31837
GNU gdb Red Hat Linux (6.3.0.0-1.63rh)
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "x86_64-redhat-linux-gnu"...Using host libthread_db 
library "/lib64/libthread_db.so.1".

Core was generated by `page01'.
Program terminated with signal 11, Segmentation fault.
Reading symbols from /lib64/libc.so.6...done.
Loaded symbols for /lib64/libc.so.6
Reading symbols from /lib64/ld-linux-x86-64.so.2...done.
Loaded symbols for /lib64/ld-linux-x86-64.so.2
#0  0x000000374f3078c3 in _dl_lookup_symbol_x () from 
/lib64/ld-linux-x86-64.so.2
(gdb) bt
#0  0x000000374f3078c3 in _dl_lookup_symbol_x () from 
/lib64/ld-linux-x86-64.so.2
#1  0x000000374f30a60a in fixup () from /lib64/ld-linux-x86-64.so.2
#2  0x000000374f30a4d2 in _dl_runtime_resolve () from 
/lib64/ld-linux-x86-64.so.2
#3  0x00000000004013a5 in main (argc=Variable "argc" is not available.
) at page01.c:130
(gdb)                                                                     

XEN info:

[root@tst177 ~]# xm info
host                   : tst177
release                : 2.6.16.13-xen
version                : #1 SMP Wed May 31 01:23:18 EDT 2006
machine                : x86_64
nr_cpus                : 2
nr_nodes               : 1
sockets_per_node       : 1
cores_per_socket       : 2
threads_per_core       : 1
cpu_mhz                : 2793
hw_caps                : 
bfebfbff:20100800:00000000:00000180:0000e43d:00000000:00000001
total_memory           : 2047
free_memory            : 7
xen_major              : 3
xen_minor              : 0
xen_extra              : -unstable
xen_caps               : xen-3.0-x86_64 hvm-3.0-x86_32 hvm-3.0-x86_32p 
hvm-3.0-x86_64
platform_params        : virt_start=0xffff800000000000
xen_changeset          : Tue May 30 11:44:23 2006 +0100 10177:d5f98d23427a
cc_compiler            : gcc version 4.0.0 20050519 (Red Hat 4.0.0-8)
cc_compile_by          : build
cc_compile_domain      : katana-technology.com
cc_compile_date        : Wed May 31 00:44:13 EDT 2006
[root@tst177 ~]# xm list

Name                              ID Mem(MiB) VCPUs State  Time(s)
Domain-0                           0     1737     2 r-----  3663.0
vs170                              5      256     2 ------  9504.6
[root@tst177 ~]#
[root@tst177 ~]# (XEN) spurious IRQ irq got=-1
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