def check_module_lines(lines, module):
    """
    Check if a normalized module name appears in the given lines
    :param lines: The lines to check
    :param module: A module name - e.g. "xt_set" or "ip6_tables"
    :return: True if the module appears. False otherwise
    """
    full_module = "/%s.ko" % module
    return any(full_module in line for line in lines)