title: RTNETLINK answers: Device or resource busy
body: <p>I was trying to create a new instance of a network interface to set DNS Server configuration on it.
  When I run this command:</p>
  
  <pre><code>ip link set enp1s0 name ens33 &amp;&amp; ip link set ens33 up
  </code></pre>
  
  <p>then terminal will give me this message:</p>
  
  <pre><code>RTNETLINK answers: Device or resource busy
  </code></pre>