diff --git a/netbpfload/NetBpfLoad.cpp b/netbpfload/NetBpfLoad.cpp
index 2bfaee4..9dc7cdc 100644
--- a/netbpfload/NetBpfLoad.cpp
+++ b/netbpfload/NetBpfLoad.cpp
@@ -259,9 +259,11 @@
     }
 
     if (is_platform) {
+        ALOGI("Executing apex netbpfload...");
         const char * args[] = { apexNetBpfLoad, NULL, };
         execve(args[0], (char**)args, envp);
-        ALOGW("exec '%s' fail: %d[%s]", apexNetBpfLoad, errno, strerror(errno));
+        ALOGE("exec '%s' fail: %d[%s]", apexNetBpfLoad, errno, strerror(errno));
+        return 1;
     }
 
     if (!has_platform_bpfloader_rc && !has_platform_netbpfload_rc) {