Ceph

Run: https://pulpito.ceph.com/teuthology-2021-04-15_01:25:03-upgrade:nautilus-p2p-nautilus-distro-basic-smithi/
Jobs: '6047487', '6047491', '6047499'
Logs: /a/teuthology-2021-04-15_01:25:03-upgrade:nautilus-p2p-nautilus-distro-basic-smithi/6047487/teuthology.log

2021-04-17T13:19:48.905 INFO:teuthology.orchestra.run.smithi064.stdout:op_tracker tracking is not enabled now, so no ops are tracked currently, even those get stuck. Please enable "osd_enable_op_tracker", and the tracker will start to track new ops received afterwards.
2021-04-17T13:19:48.912 DEBUG:teuthology.orchestra.run.smithi064:> sudo adjust-ulimits ceph-coverage /home/ubuntu/cephtest/archive/coverage timeout 30 ceph --cluster ceph --admin-daemon /var/run/ceph/ceph-osd.5.asok dump_ops_in_flight
2021-04-17T13:19:48.926 ERROR:teuthology.orchestra.daemon.state:Failed to send signal 1: None
Traceback (most recent call last):
  File "/home/teuthworker/src/git.ceph.com_git_teuthology_2713a3cd31b17738a50039eaa9d859b5dc39fb8a/teuthology/orchestra/daemon/state.py", line 108, in signal
    self.proc.stdin.write(struct.pack('!b', sig))
  File "/home/teuthworker/src/git.ceph.com_git_teuthology_2713a3cd31b17738a50039eaa9d859b5dc39fb8a/virtualenv/lib/python3.6/site-packages/paramiko/file.py", line 405, in write
    self._write_all(data)
  File "/home/teuthworker/src/git.ceph.com_git_teuthology_2713a3cd31b17738a50039eaa9d859b5dc39fb8a/virtualenv/lib/python3.6/site-packages/paramiko/file.py", line 522, in _write_all
    count = self._write(data)
  File "/home/teuthworker/src/git.ceph.com_git_teuthology_2713a3cd31b17738a50039eaa9d859b5dc39fb8a/virtualenv/lib/python3.6/site-packages/paramiko/channel.py", line 1364, in _write
    self.channel.sendall(data)
  File "/home/teuthworker/src/git.ceph.com_git_teuthology_2713a3cd31b17738a50039eaa9d859b5dc39fb8a/virtualenv/lib/python3.6/site-packages/paramiko/channel.py", line 846, in sendall
    sent = self.send(s)
  File "/home/teuthworker/src/git.ceph.com_git_teuthology_2713a3cd31b17738a50039eaa9d859b5dc39fb8a/virtualenv/lib/python3.6/site-packages/paramiko/channel.py", line 801, in send
    return self._send(s, m)
  File "/home/teuthworker/src/git.ceph.com_git_teuthology_2713a3cd31b17738a50039eaa9d859b5dc39fb8a/virtualenv/lib/python3.6/site-packages/paramiko/channel.py", line 1198, in _send
    raise socket.error("Socket is closed")
OSError: Socket is closed