Index: generic/src/proc/thread.c
===================================================================
--- generic/src/proc/thread.c	(revision a59e81e7504cf966a20f750789032f23926fdab3)
+++ generic/src/proc/thread.c	(revision 078a0a1e251c250bb45a04e905be0063720202c3)
@@ -174,7 +174,7 @@
 		spinlock_initialize(&t->lock, "thread_t_lock");
 	
-		frame_ks = frame_alloc(FRAME_KA, ONE_FRAME);
+		frame_ks = frame_alloc(FRAME_KA, ONE_FRAME, NULL);
 		if (THREAD_USER_STACK & flags) {
-			frame_us = frame_alloc(FRAME_KA, ONE_FRAME);
+			frame_us = frame_alloc(FRAME_KA, ONE_FRAME, NULL);
 		}