Index: /trunk/src/VBox/VMM/VMMR0/HMSVMR0.cpp
===================================================================
--- /trunk/src/VBox/VMM/VMMR0/HMSVMR0.cpp	(revision 59891)
+++ /trunk/src/VBox/VMM/VMMR0/HMSVMR0.cpp	(revision 59892)
@@ -5517,4 +5517,5 @@
     Event.n.u3Type   = SVM_EVENT_EXCEPTION;
     Event.n.u8Vector = X86_XCPT_AC;
+    Event.n.u1ErrorCodeValid = 1;
     hmR0SvmSetPendingEvent(pVCpu, &Event, 0 /* GCPtrFaultAddress */);
     return VINF_SUCCESS;