1. A processing device comprising: a processor core; and a memory controller coupled between the processor core and a memory, wherein the processor core is to perform the following: determine that an exit condition to transfer resource control of the processor core from a first virtual machine monitor (VMM) to a second VMM has occurred; determine that a control virtual machine control structure (VMCS) link pointer of a VMCS for the first VMM is valid; determine, in response to the control VMCS link pointer being valid, when a reason value corresponding to the control VMCS link pointer is set; determine, in response to the reason value being set, that the reason value is set to zero; determine, in response to the reason value being set to zero, that an exception bit corresponding to the reason value is set; and transfer, in response to the exception bit being set, a control of a resource from the first VMM to the second VMM.