diff --git a/services/audioflinger/Tracks.cpp b/services/audioflinger/Tracks.cpp
index ee9ce84..47fe6ec 100644
--- a/services/audioflinger/Tracks.cpp
+++ b/services/audioflinger/Tracks.cpp
@@ -1945,7 +1945,7 @@
                   sessionId, uid, false /* isOut */,
                   ALLOC_NONE,
                   TYPE_DEFAULT, portId),
-        mPid(pid)
+        mPid(pid), mSilenced(false), mSilencedNotified(false)
 {
 }