Index: libcfa/src/concurrency/kernel/startup.cfa
===================================================================
--- libcfa/src/concurrency/kernel/startup.cfa	(revision 431cd4fc38b74e3dd30d07d84dd46cb8017afe4e)
+++ libcfa/src/concurrency/kernel/startup.cfa	(revision 89eff25a464816e7b42a749b35250bba33bd53e8)
@@ -447,4 +447,6 @@
 	link.next = 0p;
 	link.prev = 0p;
+	link.preferred = -1u;
+	last_proc = 0p;
 	#if defined( __CFA_WITH_VERIFY__ )
 		canary = 0x0D15EA5E0D15EA5Ep;