diff --git a/sdk/android/api/org/webrtc/TextureBufferImpl.java b/sdk/android/api/org/webrtc/TextureBufferImpl.java
index a24f284790..bcb9478e17 100644
--- a/sdk/android/api/org/webrtc/TextureBufferImpl.java
+++ b/sdk/android/api/org/webrtc/TextureBufferImpl.java
@@ -19,6 +19,8 @@ import android.support.annotation.Nullable;
  * release callback. ToI420() is implemented by providing a Handler and a YuvConverter.
  */
 public class TextureBufferImpl implements VideoFrame.TextureBuffer {
+  private static final int RELEASE_TIMEOUT_MS = 10000;
+
   // This is the full resolution the texture has in memory after applying the transformation matrix
   // that might include cropping. This resolution is useful to know when sampling the texture to
   // avoid downscaling artifacts.
@@ -60,7 +62,7 @@ public class TextureBufferImpl implements VideoFrame.TextureBuffer {
     this.transformMatrix = transformMatrix;
     this.toI420Handler = toI420Handler;
     this.yuvConverter = yuvConverter;
-    this.refCountDelegate = new RefCountDelegate(releaseCallback);
+    this.refCountDelegate = new RefCountDelegate(releaseCallback, RELEASE_TIMEOUT_MS);
   }
 
   @Override
diff --git a/sdk/android/src/java/org/webrtc/RefCountDelegate.java b/sdk/android/src/java/org/webrtc/RefCountDelegate.java
index 58be7aa0fb..89c55724d4 100644
--- a/sdk/android/src/java/org/webrtc/RefCountDelegate.java
+++ b/sdk/android/src/java/org/webrtc/RefCountDelegate.java
@@ -10,7 +10,13 @@
 
 package org.webrtc;
 
+import android.os.Handler;
+import android.os.Looper;
+import android.support.annotation.GuardedBy;
 import android.support.annotation.Nullable;
+import java.lang.ref.WeakReference;
+import java.util.ArrayList;
+import java.util.List;
 import java.util.concurrent.atomic.AtomicInteger;
 
 /**
@@ -19,16 +25,44 @@ import java.util.concurrent.atomic.AtomicInteger;
 class RefCountDelegate implements RefCounted {
   private final AtomicInteger refCount = new AtomicInteger(1);
   private final @Nullable Runnable releaseCallback;
+  private final @Nullable RefCountMonitor refCountMonitor;
 
   /**
+   * Initializes a new ref count. The initial ref count will be 1.
+   *
    * @param releaseCallback Callback that will be executed once the ref count reaches zero.
    */
   public RefCountDelegate(@Nullable Runnable releaseCallback) {
+    this(releaseCallback, /*releaseTimeoutMs=*/0);
+  }
+
+  /**
+   * Initializes a new ref count with a release timeout. The initial ref count will be 1.
+   *
+   * @param releaseCallback Callback that will be executed once the ref count reaches zero.
+   * @param releaseTimeoutMs If release timeout is not 0, release of this object will monitored.
+   *     When timeout is reached, stack traces for all threads that have called retain/release will
+   *     be printed.
+   */
+  public RefCountDelegate(@Nullable Runnable releaseCallback, int releaseTimeoutMs) {
+    if (releaseTimeoutMs < 0) {
+      throw new IllegalArgumentException("Release timeout must be positive.");
+    }
+
     this.releaseCallback = releaseCallback;
+    if (releaseTimeoutMs != 0) {
+      refCountMonitor = new RefCountMonitor(this, releaseTimeoutMs);
+      refCountMonitor.storeCurrentStackTrace();
+    } else {
+      refCountMonitor = null;
+    }
   }
 
   @Override
   public void retain() {
+    if (refCountMonitor != null) {
+      refCountMonitor.storeCurrentStackTrace();
+    }
     int updated_count = refCount.incrementAndGet();
     if (updated_count < 2) {
       throw new IllegalStateException("retain() called on an object with refcount < 1");
@@ -37,12 +71,88 @@ class RefCountDelegate implements RefCounted {
 
   @Override
   public void release() {
+    if (refCountMonitor != null) {
+      refCountMonitor.storeCurrentStackTrace();
+    }
     int updated_count = refCount.decrementAndGet();
     if (updated_count < 0) {
       throw new IllegalStateException("release() called on an object with refcount < 1");
     }
     if (updated_count == 0 && releaseCallback != null) {
+      if (refCountMonitor != null) {
+        refCountMonitor.cancel();
+      }
       releaseCallback.run();
     }
   }
+
+  @Override
+  protected void finalize() {
+    if (refCount.get() != 0) {
+      Logging.e(toString(), "Leaked ref counted object with active references.");
+      if (refCountMonitor != null) {
+        refCountMonitor.printStackTraces(toString());
+      }
+    }
+  }
+
+  private static final class StackTraceHolder {
+    final String threadName;
+    // A trick to store a stack trace (fast) is to construct a throwable.
+    final Throwable throwable;
+
+    StackTraceHolder(String threadName, Throwable throwable) {
+      this.threadName = threadName;
+      this.throwable = throwable;
+    }
+  }
+
+  private static final class RefCountMonitor {
+    @GuardedBy("stackTraces") private final List<StackTraceHolder> stackTraces = new ArrayList<>();
+
+    private final Runnable releaseTimeoutRunnable = this::onReleaseTimeout;
+    private final WeakReference<RefCountDelegate> refCountDelegate;
+    private final int releaseTimeoutMs;
+    private final Handler releaseTimeoutHandler;
+
+    RefCountMonitor(RefCountDelegate refCountDelegate, int releaseTimeoutMs) {
+      this.refCountDelegate = new WeakReference<>(refCountDelegate);
+      this.releaseTimeoutMs = releaseTimeoutMs;
+      this.releaseTimeoutHandler = new Handler(Looper.getMainLooper());
+
+      releaseTimeoutHandler.postDelayed(releaseTimeoutRunnable, releaseTimeoutMs);
+    }
+
+    private void onReleaseTimeout() {
+      final RefCountDelegate refCountDelegate = this.refCountDelegate.get();
+      if (refCountDelegate == null) {
+        return;
+      }
+      if (refCountDelegate.refCount.get() == 0) {
+        return;
+      }
+
+      Logging.e(refCountDelegate.toString(), "Still unreleased ref counted object.");
+      printStackTraces(refCountDelegate.toString());
+      releaseTimeoutHandler.postDelayed(releaseTimeoutRunnable, releaseTimeoutMs);
+    }
+
+    void printStackTraces(String tag) {
+      synchronized (stackTraces) {
+        for (StackTraceHolder stackTrace : stackTraces) {
+          Logging.e(tag, "Stack trace for: " + stackTrace.threadName, stackTrace.throwable);
+        }
+      }
+    }
+
+    void cancel() {
+      releaseTimeoutHandler.removeCallbacks(releaseTimeoutRunnable);
+    }
+
+    void storeCurrentStackTrace() {
+      synchronized (stackTraces) {
+        stackTraces.add(new StackTraceHolder(Thread.currentThread().getName(), new Throwable()));
+      }
+    }
+  }
 }