When running CentOS 7 as a VM on my early-2011 Macbook Pro running Yosemite, after several hours of use (may be spread over a day or so), The OS X host crashes and reboots. Typically, the OS X log reports a page fault crash. I filed a bug report with VMWare, but the answer I got was that no definitive problem could be found.
Has anyone else noticed a similar issue?