Comment 11 for bug 879767

We have deployed a docker container with docker version 18.06.0-ce.

docker -v
Docker version 18.06.0-ce, build 0ffa825

While running iotop from the container , we are getting the same issue.

root@cecbf4518ca7:/# iotop
Traceback (most recent call last):
  File "/usr/sbin/iotop", line 17, in <module>
    main()
  File "/usr/lib/python2.7/dist-packages/iotop/ui.py", line 620, in main
    main_loop()
  File "/usr/lib/python2.7/dist-packages/iotop/ui.py", line 610, in <lambda>
    main_loop = lambda: run_iotop(options)
  File "/usr/lib/python2.7/dist-packages/iotop/ui.py", line 508, in run_iotop
    return curses.wrapper(run_iotop_window, options)
  File "/usr/lib/python2.7/curses/wrapper.py", line 43, in wrapper
    return func(stdscr, *args, **kwds)
  File "/usr/lib/python2.7/dist-packages/iotop/ui.py", line 498, in run_iotop_window
    taskstats_connection = TaskStatsNetlink(options)
  File "/usr/lib/python2.7/dist-packages/iotop/data.py", line 137, in __init__
    self.family_id = controller.get_family_id('TASKSTATS')
  File "/usr/lib/python2.7/dist-packages/iotop/genetlink.py", line 69, in get_family_id
    m = GeNlMessage.recv(self.conn)
  File "/usr/lib/python2.7/dist-packages/iotop/genetlink.py", line 51, in recv
    msg = conn.recv()
  File "/usr/lib/python2.7/dist-packages/iotop/netlink.py", line 229, in recv
    raise err
OSError: Netlink error: No such file or directory (2)