diff --git a/media/libaaudio/src/core/AAudioAudio.cpp b/media/libaaudio/src/core/AAudioAudio.cpp
index cfa7221..fb1ffe4 100644
--- a/media/libaaudio/src/core/AAudioAudio.cpp
+++ b/media/libaaudio/src/core/AAudioAudio.cpp
@@ -348,7 +348,8 @@
 
     // Don't allow writes when playing with a callback.
     if (audioStream->isDataCallbackActive()) {
-        ALOGD("Cannot write to a callback stream when running.");
+        // A developer requested this warning because it would have saved lots of debugging.
+        ALOGW("%s() - Cannot write to a callback stream when running.", __func__);
         return AAUDIO_ERROR_INVALID_STATE;
     }