title: init_module '/path/to/module.ko' failed <File exists>
body: <p>I am trying to initiate a driver module by</p>
  
  <pre><code>insmod path/to/module.ko
  </code></pre>
  
  <p>and I am getting following error</p>
  
  <pre><code>&gt; init_module 'path/to/module.ko' failed &lt;File exists&gt;
  </code></pre>
  
  <p>I am trying to understand if it means that the module is already up and running or is it completely failing to initialize at all.</p>
  
  <p>I am looking for the meaning for <code>&lt;File exists&gt;</code>, does it mean it is already initialized?</p>