--- libmalloc/libmalloc-646.0.13/tests/tsan.c
+++ libmalloc/libmalloc-374.60.3/tests/tsan.c
@@ -3,7 +3,7 @@
 #include <pthread.h>
 #include <stdlib.h>
 
-T_GLOBAL_META(T_META_RUN_CONCURRENTLY(true), T_META_TAG_VM_NOT_PREFERRED);
+T_GLOBAL_META(T_META_RUN_CONCURRENTLY(true));
 
 T_DECL(tsan_sanity, "TSan Sanity Check", T_META_CHECK_LEAKS(NO))
 {
@@ -29,12 +29,10 @@
 char *tsan_description = NULL;
 invisible_barrier_t barrier;
 
-__attribute__((weak))
 const char *__tsan_default_options() {
 	return "abort_on_error=0:exitcode=0";
 }
 
-__attribute__((weak))
 void __tsan_on_report(void *report) {
 	tsan_report_hit = true;
 
@@ -75,7 +73,7 @@
 	pthread_join(t2, NULL);
 	pthread_join(t1, NULL);
 
-	T_ASSERT_EQ(tsan_report_hit, true, "tsan finds data-race");
+	T_EXPECT_EQ(tsan_report_hit, true, "tsan finds data-race");
 	T_EXPECT_NOTNULL(strstr(tsan_description, "data-race"), "tsan header");
 }
 
@@ -93,6 +91,6 @@
 	pthread_join(t2, NULL);
 	pthread_join(t1, NULL);
 
-	T_ASSERT_EQ(tsan_report_hit, true, "tsan finds data-race");
+	T_EXPECT_EQ(tsan_report_hit, true, "tsan finds data-race");
 	T_EXPECT_NOTNULL(strstr(tsan_description, "data-race"), "tsan header");
 }