Index: longrun_tests/enter.c
===================================================================
--- longrun_tests/enter.c	(revision 1241851f3a8c54d3b626b2a944c532bec4e7564b)
+++ longrun_tests/enter.c	(revision 1241851f3a8c54d3b626b2a944c532bec4e7564b)
@@ -0,0 +1,37 @@
+#include <kernel.hfa>
+#include <monitor.hfa>
+#include <thread.hfa>
+#include <time.hfa>
+
+#define __kick_rate 75000ul
+#include "long_tests.h"
+
+#ifndef PREEMPTION_RATE
+#error PREEMPTION_RATE not defined in makefile
+#endif
+
+Duration default_preemption() {
+	return PREEMPTION_RATE;
+}
+
+static const unsigned long N  = 2_100_000ul;
+
+monitor mon_t {};
+void foo( mon_t & mutex this ) {
+	KICK_WATCHDOG;
+}
+
+mon_t mon;
+thread worker_t {};
+void main( worker_t & this ) {
+	for( unsigned long i = 0; TEST(i < N); i++ ) {
+		foo( mon );
+	}
+}
+
+int main(int argc, char * argv[] ) {
+	processor p;
+	{
+		worker_t w[7];
+	}
+}