title: Jenkins job hangs after big build
body: <p>I build openembedded image with jenkins pipeline. The pipeline ends successfully (according to logs). The finished workspace has about 40 GB. The problem is that even although the pipeline finishes, the job freezes for at least several hours. I am not sure if it ever recovers, as I have always killed it (cannot afford to have jenkins blocked for several days). </p>
  
  <p>I don't observe this when building something small (~ 1GB). I also don't observe it when I wipe out the entire build as the last step. And I don't have any deployment explicitly set up.</p>
  
  <p>What could be wrong?</p>