diff --git a/core/jni/android_net_NetUtils.cpp b/core/jni/android_net_NetUtils.cpp
index f5f22b2..faae11e 100644
--- a/core/jni/android_net_NetUtils.cpp
+++ b/core/jni/android_net_NetUtils.cpp
@@ -136,6 +136,10 @@
         result = ::dhcp_do_request(nameStr, ipaddr, gateway, &prefixLength,
                 dns, server, &lease, vendorInfo, domains);
     }
+    if (result != 0) {
+        ALOGD("dhcp_do_request failed");
+    }
+
     env->ReleaseStringUTFChars(ifname, nameStr);
     if (result == 0) {
         env->CallVoidMethod(dhcpResults, dhcpResultsFieldIds.clear);