Index: modules/rostests/kmtests/ntos_ps/PsNotify.c
===================================================================
--- modules/rostests/kmtests/ntos_ps/PsNotify.c	(revision 56734)
+++ modules/rostests/kmtests/ntos_ps/PsNotify.c	(working copy)
@@ -171,6 +171,15 @@
 
 START_TEST(PsNotify)
 {
+    PVOID Memory1, Memory2, Memory3, Memory4;
+    Memory1 = ExAllocatePool(PagedPool, sizeof(EX_CALLBACK_ROUTINE_BLOCK));
+    Memory2 = ExAllocatePool(PagedPool, sizeof(EX_CALLBACK_ROUTINE_BLOCK));
+    Memory3 = ExAllocatePool(PagedPool, sizeof(EX_CALLBACK_ROUTINE_BLOCK));
+    Memory4 = ExAllocatePool(PagedPool, sizeof(EX_CALLBACK_ROUTINE_BLOCK));
+    ExFreePool(Memory4);
+    ExFreePool(Memory3);
+    ExFreePool(Memory2);
+    ExFreePool(Memory1);
     TestCreateProcessNotify();
     TestCreateThreadNotify();
     TestLoadImageNotify();