log suspected tp_traverse calls on freed object in FINE

Author: timfel

graalpython/com.oracle.graal.python.cext/src/gcmodule.c

@@ -50,13 +50,13 @@ call_traverse(traverseproc traverse, PyObject *op, visitproc visit, void *arg)
         return 0;
     } else {
         if (_PyObject_IsFreed(op)) {
-            PyTruffle_Log(PY_TRUFFLE_LOG_INFO,
+            PyTruffle_Log(PY_TRUFFLE_LOG_FINE,
                           "we tried to call tp_traverse on a freed object at %p (ctx %p)!",
                           op, arg);
             return 0;
         }
         if (_PyObject_IsFreed((PyObject *)Py_TYPE(op))) {
-            PyTruffle_Log(PY_TRUFFLE_LOG_INFO,
+            PyTruffle_Log(PY_TRUFFLE_LOG_FINE,
                           "we tried to call tp_traverse on an object at %p with a freed type at %p (ctx %p)!",
                           op, Py_TYPE(op), arg);
             return 0;