Er, let's try caillon's patch (bug 240458, r=me).

js/src/jsobj.c

@@ -2681,7 +2681,8 @@ js_GetProperty(JSContext *cx, JSObject *obj, jsid id, jsval *vp)
             }
 
             /* Ok, bad undefined property reference: whine about it. */
-            str = js_DecompileValueGenerator(cx, 0, ID_TO_VALUE(id), NULL);
+            str = js_DecompileValueGenerator(cx, JSDVG_IGNORE_STACK,
+                                             ID_TO_VALUE(id), NULL);
             if (!str ||
                 !JS_ReportErrorFlagsAndNumber(cx,
                                               JSREPORT_WARNING|JSREPORT_STRICT,