title: Linux network namespace: process remains after killing container
body: <p>I create network namespace as <code>ip netns add myns</code>, and then start a process inside the container as daemon <code>ip netns exec myns process -D</code>. However after I delete the namespace with <code>ip netns del myns</code>, the process still remains on the host.</p>
  
  <p>Is it expected? What is the right way to clean up the process while deleting Linux containers?</p>
  
  <p>Thanks.</p>