Index: head/sys/amd64/vmm/vmm.c
===================================================================
--- head/sys/amd64/vmm/vmm.c
+++ head/sys/amd64/vmm/vmm.c
@@ -134,7 +134,7 @@
 	int		prot;
 	int		flags;
 };
-#define	VM_MAX_MEMMAPS	4
+#define	VM_MAX_MEMMAPS	8
 
 /*
  * Initialization: