Why do I get the error "internal error topology cpuset syntax error" on Red Hat Enterprise Linux 5?

Solution Unverified - Updated 2015-02-08T02:36:10+00:00 -

Issue

Since a couple of day I'm now getting the following error on my Red Hat Enterprise Linux (RHEL) machine:

Jun  3 08:47:04 server libvirtd: 08:47:04.509: error : virDomainCpuSetParse:5336 : internal error topology cpuset syntax error

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