diff --git a/layout/generic/crashtests/1223522.xhtml b/layout/generic/crashtests/1223522.xhtml
new file mode 100644
index 000000000000..3efad23af479
--- /dev/null
+++ b/layout/generic/crashtests/1223522.xhtml
@@ -0,0 +1,5 @@
+<html xmlns="http://www.w3.org/1999/xhtml">
+<body>
+<td style="writing-mode: vertical-lr;"><col style="float: left; visibility: collapse;"><tr style="display: -moz-inline-grid;"><div style="display: ruby-base-container;"><div style="display: list-item;"><td style="float: right;"></td></div></div></tr></col></td>
+</body>
+</html>
diff --git a/layout/generic/crashtests/crashtests.list b/layout/generic/crashtests/crashtests.list
index 5df7b40165c7..c60e7fe42d40 100644
--- a/layout/generic/crashtests/crashtests.list
+++ b/layout/generic/crashtests/crashtests.list
@@ -607,6 +607,7 @@ load 1221112-1.html
 load 1221112-2.html
 load 1221874-1.html
 load 1222783.xhtml
+load 1223522.xhtml
 load 1223568-1.html
 load 1223568-2.html
 load 1224230-1.html
