Index: /trunk/src/VBox/VMM/HWACCM.cpp
===================================================================
--- /trunk/src/VBox/VMM/HWACCM.cpp	(revision 13162)
+++ /trunk/src/VBox/VMM/HWACCM.cpp	(revision 13163)
@@ -854,5 +854,6 @@
     {
         /* VT-x will not allow high selector bases in v86 mode; fall back to the recompiler in that case. */
-        if (    pCtx->csHid.u64Base > 0xfffff
+        if (   (   pCtx->csHid.u64Base > 0xfffff
+                && pCtx->csHid.u64Base != 0xffff0000)
             ||  pCtx->dsHid.u64Base > 0xfffff
             ||  pCtx->esHid.u64Base > 0xfffff