1. In a system comprising virtualization logic and a corresponding virtual machine (VM) running a first process, a method comprising: the virtualization logic maintaining an accessed minimum virtual address location corresponding to the first process running in the virtual machine; the virtualization logic maintaining an exit indicator for the corresponding first process indicating one of: the first process is exiting operation or the first process is not exiting operation, the virtualization logic initially indicating that the first process is not exiting operation; the virtualization logic detecting that a page table entry corresponding to the accessed minimum virtual address for the first process has changed from a valid status to an invalid status and, in response, the virtualization logic setting the exit indicator for the first process to indicate exiting operation; and the virtualization logic, upon detecting a change in a first page table entry for the first process from a valid status to an invalid status, if the exit indicator for the first process indicates exiting operation, deleting a trace on a page table page containing the first page table entry.