Index: benchmark/readyQ/churn.cfa
===================================================================
--- benchmark/readyQ/churn.cfa	(revision 12bb5ab121b342c1e228c281772fc91886a83f92)
+++ benchmark/readyQ/churn.cfa	(revision 33e4968e2b4f6edd578608d8c459a3f3d2cf9479)
@@ -58,5 +58,5 @@
 
 			threads_left = nthreads;
-			BThrd * threads[nthreads];
+			BThrd ** threads = alloc(nthreads);
 			for(i; nthreads ) {
 				BThrd & t = *(threads[i] = malloc());
@@ -90,4 +90,5 @@
 
 			free(spots);
+			free(threads);
 		}