diff -r c13816e0c546 -r 0476a662dacc net/xmppcomponent_listener.lua
--- a/net/xmppcomponent_listener.lua	Sun Mar 14 03:05:43 2010 +0000
+++ b/net/xmppcomponent_listener.lua	Sun Mar 14 03:06:19 2010 +0000
@@ -164,6 +164,7 @@
 		function session.data(conn, data)
 			local ok, err = parser:parse(data);
 			if ok then return; end
+			log("debug", "Received invalid XML (%s) %d bytes: %s", tostring(err), #data, data:sub(1, 300):gsub("[\r\n]+", " "):gsub("[%z\1-\31]", "_"));
 			session:close("xml-not-well-formed");
 		end