diff --git a/mozilla/gfx/thebes/crashtests/369688-1.html b/mozilla/gfx/thebes/crashtests/369688-1.html
new file mode 100644
index 00000000000..f71c8b091df
--- /dev/null
+++ b/mozilla/gfx/thebes/crashtests/369688-1.html
@@ -0,0 +1,19 @@
+<html class="reftest-wait">
+
+<head>
+<script>
+function boom()
+{
+  document.body.style.fontSizeAdjust = 0xffffffff;
+  document.documentElement.removeAttribute("class");
+}
+</script>
+</head>
+
+<body onload="setTimeout(boom, 30);">
+
+<p>Foo</p>
+
+</body>
+
+</html>
diff --git a/mozilla/gfx/thebes/crashtests/383473-1.html b/mozilla/gfx/thebes/crashtests/383473-1.html
new file mode 100644
index 00000000000..12d6d0f5bc7
--- /dev/null
+++ b/mozilla/gfx/thebes/crashtests/383473-1.html
@@ -0,0 +1,8 @@
+<!DOCTYPE html>
+<html>
+<body>
+
+<span style="font-size:72px; font-size-adjust:24">X</span>
+
+</body>
+</html>
diff --git a/mozilla/gfx/thebes/crashtests/crashtests.list b/mozilla/gfx/thebes/crashtests/crashtests.list
index 509629dfe3d..868c883d08d 100644
--- a/mozilla/gfx/thebes/crashtests/crashtests.list
+++ b/mozilla/gfx/thebes/crashtests/crashtests.list
@@ -1,5 +1,7 @@
 load 345576-1.html   
 load 345629-1.html
+load 369688-1.html
 load 369947-1.html
 load 377232-1.xhtml
+load 383473-1.html
 load 394384-1.html
