[Xen-bugs] [Bug 436] domU crash on first migration

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http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=436





------- Comment #10 from danms@xxxxxxxxxx  2006-10-24 08:14 -------
I am still seeing this on 64-bit.  After the domain is migrated to a machine
once, subsequent migrations of that domain succeed.  I will follow up with a
domain configuration attachment.

Both machines are nearly identical.  Here is the cpuinfo:

% cat /proc/cpuinfo
processor       : 0
vendor_id       : GenuineIntel
cpu family      : 15
model           : 4
model name      :                   Intel(R) Xeon(TM) CPU 3.20GHz
stepping        : 1
cpu MHz         : 3200.270
cache size      : 1024 KB
physical id     : 0
siblings        : 1
core id         : 0
cpu cores       : 1
fpu             : yes
fpu_exception   : yes
cpuid level     : 5
wp              : yes
flags           : fpu tsc msr pae mce cx8 apic mtrr mca cmov pat pse36 clflush
dts acpi mmx fxsr sse sse2 ss ht tm syscall lm constant_tsc pni monitor ds_cpl
cid cx16 xtpr
bogomips        : 6404.02
clflush size    : 64
cache_alignment : 128
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor       : 1
vendor_id       : GenuineIntel
cpu family      : 15
model           : 4
model name      :                   Intel(R) Xeon(TM) CPU 3.20GHz
stepping        : 1
cpu MHz         : 3200.270
cache size      : 1024 KB
physical id     : 1
siblings        : 1
core id         : 0
cpu cores       : 1
fpu             : yes
fpu_exception   : yes
cpuid level     : 5
wp              : yes
flags           : fpu tsc msr pae mce cx8 apic mtrr mca cmov pat pse36 clflush
dts acpi mmx fxsr sse sse2 ss ht tm syscall lm constant_tsc pni monitor ds_cpl
cid cx16 xtpr
bogomips        : 6404.02
clflush size    : 64
cache_alignment : 128
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor       : 2
vendor_id       : GenuineIntel
cpu family      : 15
model           : 4
model name      :                   Intel(R) Xeon(TM) CPU 3.20GHz
stepping        : 1
cpu MHz         : 3200.270
cache size      : 1024 KB
physical id     : 2
siblings        : 1
core id         : 0
cpu cores       : 1
fpu             : yes
fpu_exception   : yes
cpuid level     : 5
wp              : yes
flags           : fpu tsc msr pae mce cx8 apic mtrr mca cmov pat pse36 clflush
dts acpi mmx fxsr sse sse2 ss ht tm syscall lm constant_tsc pni monitor ds_cpl
cid cx16 xtpr
bogomips        : 6404.02
clflush size    : 64
cache_alignment : 128
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor       : 3
vendor_id       : GenuineIntel
cpu family      : 15
model           : 4
model name      :                   Intel(R) Xeon(TM) CPU 3.20GHz
stepping        : 1
cpu MHz         : 3200.270
cache size      : 1024 KB
physical id     : 3
siblings        : 1
core id         : 0
cpu cores       : 1
fpu             : yes
fpu_exception   : yes
cpuid level     : 5
wp              : yes
flags           : fpu tsc msr pae mce cx8 apic mtrr mca cmov pat pse36 clflush
dts acpi mmx fxsr sse sse2 ss ht tm syscall lm constant_tsc pni monitor ds_cpl
cid cx16 xtpr
bogomips        : 6404.02
clflush size    : 64
cache_alignment : 128
address sizes   : 36 bits physical, 48 bits virtual
power management:

And the xm info:

% S xm info
host                   : elm3b196.beaverton.ibm.com
release                : 2.6.16.29-xen
version                : #2 SMP Mon Oct 23 13:08:03 PDT 2006
machine                : x86_64
nr_cpus                : 4
nr_nodes               : 1
sockets_per_node       : 2
cores_per_socket       : 1
threads_per_core       : 2
cpu_mhz                : 3200
hw_caps                : bfebfbff:20000800:00000000:00000180:0000641d
total_memory           : 2047
free_memory            : 10
xen_major              : 3
xen_minor              : 0
xen_extra              : -unstable
xen_caps               : xen-3.0-x86_64
xen_pagesize           : 4096
platform_params        : virt_start=0xffff800000000000
xen_changeset          : unavailable
cc_compiler            : gcc version 4.1.0 20060304 (Red Hat 4.1.0-3)
cc_compile_by          : root
cc_compile_domain      : beaverton.ibm.com
cc_compile_date        : Mon Oct 23 13:06:00 PDT 2006
xend_config_format     : 2

Using bridged networking.


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