diff --git a/aos/common/queue_testutils.cc b/aos/common/queue_testutils.cc
index 7db5a6e..d1eeaf9 100644
--- a/aos/common/queue_testutils.cc
+++ b/aos/common/queue_testutils.cc
@@ -103,6 +103,7 @@
 }
 
 GlobalCoreInstance::~GlobalCoreInstance() {
+  log_uninit();
   free(global_core->mem_struct);
   global_core = NULL;
 }