INFO:teuthology.task.thrashosds:joining thrashosds
ERROR:teuthology.run_tasks:Manager failed: <contextlib.GeneratorContextManager object at 0x248a550>
Traceback (most recent call last):
  File "/home/elder/ceph/teuthology/teuthology/run_tasks.py", line 45, in run_tasks
    suppress = manager.__exit__(*exc_info)
  File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__
    self.gen.next()
  File "/home/elder/ceph/teuthology/teuthology/task/thrashosds.py", line 84, in task
    thrash_proc.do_join()
  File "/home/elder/ceph/teuthology/teuthology/task/ceph_manager.py", line 84, in do_join
    self.get()
  File "/home/elder/ceph/teuthology/virtualenv/local/lib/python2.7/site-packages/gevent/greenlet.py", line 308, in get
    raise self._exception
TypeError: 'NoneType' object is not callable
ERROR:teuthology.contextutil:Saw exception from nested tasks
Traceback (most recent call last):
  File "/home/elder/ceph/teuthology/teuthology/contextutil.py", line 27, in nested
    yield vars
  File "/home/elder/ceph/teuthology/teuthology/task/ceph.py", line 999, in task
    yield
  File "/home/elder/ceph/teuthology/teuthology/run_tasks.py", line 45, in run_tasks
    suppress = manager.__exit__(*exc_info)
  File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__
    self.gen.next()
  File "/home/elder/ceph/teuthology/teuthology/task/thrashosds.py", line 84, in task
    thrash_proc.do_join()
  File "/home/elder/ceph/teuthology/teuthology/task/ceph_manager.py", line 84, in do_join
    self.get()
  File "/home/elder/ceph/teuthology/virtualenv/local/lib/python2.7/site-packages/gevent/greenlet.py", line 308, in get
    raise self._exception
TypeError: 'NoneType' object is not callable
INFO:teuthology.task.ceph:Shutting down mds daemons...
INFO:teuthology.task.ceph.mds.a:Stopped
INFO:teuthology.task.ceph:Shutting down osd daemons...
INFO:teuthology.task.ceph.osd.1:Stopped
INFO:teuthology.task.ceph.osd.0:Stopped
INFO:teuthology.task.ceph:Shutting down mon daemons...
INFO:teuthology.task.ceph.mon.a:Stopped
INFO:teuthology.task.ceph.mon.c:Stopped
INFO:teuthology.task.ceph.mon.b:Stopped
INFO:teuthology.task.ceph:Grabbing cluster log from ubuntu@plana76.front.sepia.ceph.com mon.a...
INFO:teuthology.task.ceph:Checking cluster ceph.log for badness...
INFO:teuthology.task.ceph:Cleaning ceph cluster...
INFO:teuthology.task.ceph:Checking for errors in any valgrind logs...
INFO:teuthology.task.ceph:Removing ceph binaries...
INFO:teuthology.task.ceph:Removing shipped files: daemon-helper enable-coredump chdir-coredump...
INFO:teuthology.task.ceph:Compressing logs...
INFO:teuthology.task.internal:Duration was 27384.749211 seconds