Why other unrelated processes are killed when one process is killed in docker container
<p>processes before process 48 is killed:</p>

<p><a href="https://i.stack.imgur.com/uA5jL.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/uA5jL.png" alt="processes before process 48 is killed"></a></p>

<p>I then killed process 48, and found process 61 (irrelated with process 48 I think) and its descendants are all killed :</p>

<p><a href="https://i.stack.imgur.com/RSa0h.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/RSa0h.png" alt="processes after process 48 is killed"></a></p>

<p>Why ?</p>