diff --git a/samples/native-stack-overflow/run.sh b/samples/native-stack-overflow/run.sh
index 6447b38c6..12254476d 100755
--- a/samples/native-stack-overflow/run.sh
+++ b/samples/native-stack-overflow/run.sh
@@ -1,16 +1,18 @@
 #!/bin/bash
 
+NAME=${1:-test1}
+
 echo "====== Interpreter"
-out/native-stack-overflow out/wasm-apps/testapp.wasm
+out/native-stack-overflow out/wasm-apps/testapp.wasm ${NAME}
 
 echo
 echo "====== Interpreter WAMR_DISABLE_HW_BOUND_CHECK=1"
-out/native-stack-overflow.WAMR_DISABLE_HW_BOUND_CHECK out/wasm-apps/testapp.wasm
+out/native-stack-overflow.WAMR_DISABLE_HW_BOUND_CHECK out/wasm-apps/testapp.wasm ${NAME}
 
 echo
 echo "====== AOT"
-out/native-stack-overflow out/wasm-apps/testapp.wasm.aot
+out/native-stack-overflow out/wasm-apps/testapp.wasm.aot ${NAME}
 
 echo
 echo "====== AOT WAMR_DISABLE_HW_BOUND_CHECK=1"
-out/native-stack-overflow.WAMR_DISABLE_HW_BOUND_CHECK out/wasm-apps/testapp.wasm.aot.bounds-checks
+out/native-stack-overflow.WAMR_DISABLE_HW_BOUND_CHECK out/wasm-apps/testapp.wasm.aot.bounds-checks ${NAME}
diff --git a/samples/native-stack-overflow/src/main.c b/samples/native-stack-overflow/src/main.c
index 1f24be48d..663e18702 100644
--- a/samples/native-stack-overflow/src/main.c
+++ b/samples/native-stack-overflow/src/main.c
@@ -40,10 +40,11 @@ main(int argc, char **argv)
     char *buffer;
     char error_buf[128];
 
-    if (argc != 2) {
+    if (argc != 3) {
         return 2;
     }
-    char *module_path = argv[1];
+    const char *module_path = argv[1];
+    const char *funcname = argv[2];
 
     wasm_module_t module = NULL;
     uint32 buf_size;
@@ -124,7 +125,6 @@ main(int argc, char **argv)
             goto fail2;
         }
 
-        const char *funcname = "test";
         wasm_function_inst_t func =
             wasm_runtime_lookup_function(module_inst, funcname);
         if (!func) {
diff --git a/samples/native-stack-overflow/src/native_impl.c b/samples/native-stack-overflow/src/native_impl.c
index 0a5f77742..1b27bcce6 100644
--- a/samples/native-stack-overflow/src/native_impl.c
+++ b/samples/native-stack-overflow/src/native_impl.c
@@ -54,7 +54,7 @@ host_consume_stack_and_call_indirect(wasm_exec_env_t exec_env, uint32_t funcidx,
     return call_indirect(exec_env, funcidx, x);
 }
 
-static uint32_t
+__attribute__((noinline)) static uint32_t
 consume_stack1(wasm_exec_env_t exec_env, void *base, uint32_t stack)
 {
     void *fp = __builtin_frame_address(0);
diff --git a/samples/native-stack-overflow/wasm-apps/testapp.c b/samples/native-stack-overflow/wasm-apps/testapp.c
index b302ab0d7..23ea32efc 100644
--- a/samples/native-stack-overflow/wasm-apps/testapp.c
+++ b/samples/native-stack-overflow/wasm-apps/testapp.c
@@ -39,14 +39,9 @@ host_consume_stack_cb(int x)
     return host_consume_stack(x);
 }
 
-__attribute__((export_name("test"))) uint32_t
-test(uint32_t native_stack, uint32_t recurse_count)
+__attribute__((export_name("test1"))) uint32_t
+test1(uint32_t native_stack, uint32_t recurse_count)
 {
-    uint32_t ret;
-#if 0 /* notyet */
-    ret = host_consume_stack_and_call_indirect(cb, 321, native_stack);
-#endif
-
     /*
      * ------ os_thread_get_stack_boundary
      * ^
@@ -65,11 +60,15 @@ test(uint32_t native_stack, uint32_t recurse_count)
      *
      *
      */
-    ret = host_consume_stack_and_call_indirect(consume_stack_cb, recurse_count,
-                                               native_stack);
-#if 0 /* notyet */
-    ret = host_consume_stack_and_call_indirect(host_consume_stack_cb, 1000000,
-                                          native_stack);
-#endif
+    uint32_t ret = host_consume_stack_and_call_indirect(
+        consume_stack_cb, recurse_count, native_stack);
+    return 42;
+}
+
+__attribute__((export_name("test2"))) uint32_t
+test2(uint32_t native_stack, uint32_t recurse_count)
+{
+    uint32_t ret = host_consume_stack_and_call_indirect(host_consume_stack_cb,
+                                                        6000, native_stack);
     return 42;
 }