The latest comment as of this writing indicates that removing iStat fixes the problem.

<quote>

Great news guys, in my case the problem has been solved completely, just uninstall iStat menus, it seems that this software installed modules in the kernel of OS X, these modules are giving problems after sleep mode.

UNINSTALL ALL I HAVE THIS SOFTWARE AND MODULES AND NO LONGER HAVE MORE FREEZING.

TRY AND SEE.

</quote>