[Bug 1307473] Re: guest hang due to missing clock interrupt

[Jeff Wilson]

I have a similar or the same problem with my Windows Server 2008 R2
virtual machines.  The virtual machine stops with a Blue Screen error
101, clock interrupt was not received on a secondary processor.  The
error only occurs when the VM has 2 cpus.  The error seems to occur when
the VM is some load, over time (hours), or when I RDP to the VM after a
few hours of it running.

The same VM ran perfect under Ubuntu 12.04.

Host Server
ubuntu 14.04 LTS updated from 12.04 LTS
kernel: 3.13.0-30

Virtual Machine
Windows Server 2008 R2
2 cpus (when the error occurs)

Attached is the VM xml configuration file.

I did try adding the  hyperv code and it seemed to help at first, but
then errored in hours.

I did boot to kernel 3.13.0-24 and the same error occurred within an
hour under some load.

Do people expect this problem to be resolved soon?

Thank you for the help.

** Attachment added: "vm1.xml"
   https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1307473/+attachment/4153290/+files/vm1.xml

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Title:
  guest hang due to missing clock interrupt

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