diff --git a/content/media/test/Makefile.in b/content/media/test/Makefile.in
index 575f0df3b299..4c5f7f6e3094 100644
--- a/content/media/test/Makefile.in
+++ b/content/media/test/Makefile.in
@@ -116,6 +116,7 @@ MOCHITEST_FILES = \
 		test_video_to_canvas.html \
 		test_audiowrite.html \
 		test_mediarecorder_creation.html \
+		test_mediarecorder_avoid_recursion.html \
 		test_mediarecorder_record_audiocontext.html \
 		test_mediarecorder_record_stopms.html \
 		test_mozHasAudio.html \
diff --git a/content/media/test/test_mediarecorder_avoid_recursion.html b/content/media/test/test_mediarecorder_avoid_recursion.html
new file mode 100644
index 000000000000..bcb732c8fe64
--- /dev/null
+++ b/content/media/test/test_mediarecorder_avoid_recursion.html
@@ -0,0 +1,44 @@
+<html>
+<head>
+  <title>MediaRecorder infinite recursion with requestData() calls in "dataavailable" event</title>
+  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+  <script type="text/javascript" src="manifest.js"></script>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=897776">Mozill
+a Bug 897776</a>
+<pre id="test">
+<script class="testbody" type="text/javascript">
+function startTest() {
+  navigator.mozGetUserMedia({audio: true, fake: true}, function(stream) {
+    var mediaRecorder = new MediaRecorder(stream);
+    var count = 0;
+    mediaRecorder.start();
+    mediaRecorder.ondataavailable = function (e) {
+      if (count++ == 30) {
+        stream.stop();
+      }
+      if (mediaRecorder.state == 'recording') {
+        mediaRecorder.requestData();
+      }
+    }
+    mediaRecorder.requestData();
+    mediaRecorder.onstop = function () {
+      ok(true, "requestData within ondataavailable successfully avoided infinite recursion");
+      SimpleTest.finish();
+    }
+  }, function(err) {
+    ok(false, 'Unexpected error fired with: ' + err);
+    SimpleTest.finish();
+  });
+}
+
+SimpleTest.waitForExplicitFinish();
+startTest();
+
+</script>
+</pre>
+</body>
+</html>
+
diff --git a/testing/mochitest/b2g.json b/testing/mochitest/b2g.json
index 4a5d2dfc9979..ff1aa43d72f2 100644
--- a/testing/mochitest/b2g.json
+++ b/testing/mochitest/b2g.json
@@ -32,6 +32,7 @@
     "content/media/test/test_load_candidates.html": "timed out",
     "content/media/test/test_load_same_resource.html": "",
     "content/media/test/test_media_selection.html": "timed out",
+    "content/media/test/test_mediarecorder_avoid_recursion.html": "guM isn't ready on b2g, bug 903765",
     "content/media/test/test_metadata.html": "",
     "content/media/test/test_mozHasAudio.html": "",
     "content/media/test/test_play_events.html": "Last event should be canplaythrough for gizmo.mp4 - got playing, expected canplaythrough",
