diff --git a/src/browser/console/console.zig b/src/browser/console/console.zig
index 78f2433a7..8757eae86 100644
--- a/src/browser/console/console.zig
+++ b/src/browser/console/console.zig
@@ -71,6 +71,16 @@ pub const Console = struct {
         });
     }
 
+    pub fn _trace(values: []js.Object, page: *Page) !void {
+        if (values.len == 0) {
+            return;
+        }
+        log.debug(.console, "debug", .{
+            .stack = page.js.stackTrace() catch "???",
+            .args = try serializeValues(values, page),
+        });
+    }
+
     pub fn _clear() void {}
 
     pub fn _count(self: *Console, label_: ?[]const u8, page: *Page) !void {
diff --git a/src/tests/html/svg.html b/src/tests/html/svg.html
index 63ae8f2ec..996a048c8 100644
--- a/src/tests/html/svg.html
+++ b/src/tests/html/svg.html
@@ -1,6 +1,19 @@
 <!DOCTYPE html>
 <script src="../testing.js"></script>
 
+<svg width="200" height="100" style="border:1px solid #ccc" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 100">
+  <rect></rect>
+  <text x="100" y="95" font-size="14" text-anchor="middle">OVER 9000!!</text>
+</svg>
+
 <script id=svg>
   testing.expectEqual(false, 'AString' instanceof SVGElement);
+
+  const svg = document.querySelector('svg');
+  testing.expectEqual('http://www.w3.org/2000/svg', svg.getAttribute('xmlns'));
+  testing.expectEqual('http://www.w3.org/2000/svg', svg.getAttributeNode('xmlns').value);
+  testing.expectEqual('http://www.w3.org/2000/svg', svg.attributes.getNamedItem('xmlns').value);
+  testing.expectEqual('0 0 200 100', svg.getAttribute('viewBox'));
+  testing.expectEqual('viewBox', svg.getAttributeNode('viewBox').name);
+  testing.expectEqual(true, svg.outerHTML.includes('viewBox'));
 </script>
diff --git a/vendor/netsurf/libdom b/vendor/netsurf/libdom
index 6d0213175..bb7f73d91 160000
--- a/vendor/netsurf/libdom
+++ b/vendor/netsurf/libdom
@@ -1 +1 @@
-Subproject commit 6d0213175938667181e59c0e7d2e38ce5c9b33f5
+Subproject commit bb7f73d91391bf9f4ecafc8b3e0d61bf8a82f831
