Comment # 3 on bug 1171257 from Alberto Planas Dominguez

Some errors that I see on the master:

[DEBUG   ] LazyLoaded local_cache.prep_jid
[DEBUG   ] Sending event: tag = 20200506112531080684; data = {'minions':
['10.0.2.15'], '_stamp': '2020-05-06T11:25:31.094373'}
[DEBUG   ] Sending event: tag = salt/job/20200506112531080684/new; data =
{'jid': '20200506112531080684', 'tgt_type': 'glob', 'tgt': '*', 'user': 'root',
'fun': 'test.ping', 'arg': [], 'minions': ['10.0.2.15'], 'missing': [],
'_stamp': '2020-05-06T11:25:31.097904'}
[DEBUG   ] Adding minions for job 20200506112531080684: ['10.0.2.15']
[INFO    ] User root Published command test.ping with jid 20200506112531080684
[DEBUG   ] Published command details {'fun': 'test.ping', 'arg': [], 'tgt':
'*', 'jid': '20200506112531080684', 'ret': '', 'tgt_type': 'glob', 'user':
'root'}
[DEBUG   ] Signing data packet
[DEBUG   ] salt.crypt.get_rsa_key: Loading private key
[DEBUG   ] salt.crypt.sign_message: Signing message.
[DEBUG   ] Sending payload to publish daemon. jid=20200506112531080684 size=436
[DEBUG   ] Connecting to pub server:
ipc:///var/run/salt/master/publish_pull.ipc
[DEBUG   ] Sent payload to publish daemon.
[DEBUG   ] Publish daemon received payload. size=436
Process salt.transport.zeromq.<class 'method'>._publish_daemon:
Traceback (most recent call last):
  File "/usr/lib64/python3.8/multiprocessing/process.py", line 315, in
_bootstrap
    self.run()
  File "/usr/lib64/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/usr/lib/python3.8/site-packages/salt/transport/zeromq.py", line 920,
in _publish_daemon
    unpacked_package = salt.payload.unpackage(package)
  File "/usr/lib/python3.8/site-packages/salt/payload.py", line 47, in
unpackage
    return salt.utils.msgpack.loads(package_, use_list=True)
  File "/usr/lib/python3.8/site-packages/salt/utils/msgpack.py", line 128, in
unpackb
    return msgpack.unpackb(packed, **_sanitize_msgpack_kwargs(kwargs))
  File "msgpack/_unpacker.pyx", line 195, in msgpack._cmsgpack.unpackb
UnicodeDecodeError: 'utf-8' codec can't decode byte 0x83 in position 0: invalid
start byte
[INFO    ] Worker binding to socket ipc:///var/run/salt/master/workers.ipc


A bit later I can also see this:

[DEBUG   ] Adding minions for job 20200506112536159600: ['10.0.2.15']
[INFO    ] User root Published command saltutil.find_job with jid
20200506112536159600
[DEBUG   ] Published command details {'fun': 'saltutil.find_job', 'arg':
['20200506112531080684'], 'tgt': ['10.0.2.15'], 'jid': '20200506112536159600',
'ret': '', 'tgt_type': 'list', 'user': 'root'}
[DEBUG   ] Signing data packet
[DEBUG   ] salt.crypt.get_rsa_key: Loading private key
[DEBUG   ] salt.crypt.sign_message: Signing message.
[DEBUG   ] Sending payload to publish daemon. jid=20200506112536159600 size=489
[DEBUG   ] Sent payload to publish daemon.
[INFO    ] Process <bound method ZeroMQPubServerChannel._publish_daemon of
<salt.transport.zeromq.ZeroMQPubServerChannel object at 0x7f791113f550>> (4011)
died with exit status 1, restarting...
[DEBUG   ] Started 'salt.transport.zeromq.<class 'method'>._publish_daemon'
with pid 4786
[ERROR   ] Future <salt.ext.tornado.concurrent.Future object at 0x7f790fce4ac0>
exception was never retrieved: Traceback (most recent call last):
  File "/usr/lib/python3.8/site-packages/salt/ext/tornado/gen.py", line 309, in
wrapper
    yielded = next(result)
  File "/usr/lib/python3.8/site-packages/salt/utils/process.py", line 531, in
run
    self.check_children()
  File "/usr/lib/python3.8/site-packages/salt/utils/process.py", line 556, in
check_children
    for pid, mapping in six.iteritems(self._process_map):
RuntimeError: dictionary keys changed during iteration
[INFO    ] Starting the Salt Publisher on tcp://0.0.0.0:4505
[INFO    ] Starting the Salt Puller on
ipc:///var/run/salt/master/publish_pull.ipc
[DEBUG   ] Publish daemon getting data from puller
ipc:///var/run/salt/master/publish_pull.ipc
[DEBUG   ] Publish daemon received payload. size=489
Process salt.transport.zeromq.<class 'method'>._publish_daemon:
Traceback (most recent call last):
  File "/usr/lib64/python3.8/multiprocessing/process.py", line 315, in
_bootstrap
    self.run()
  File "/usr/lib64/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/usr/lib/python3.8/site-packages/salt/transport/zeromq.py", line 920,
in _publish_daemon
    unpacked_package = salt.payload.unpackage(package)
  File "/usr/lib/python3.8/site-packages/salt/payload.py", line 47, in
unpackage
    return salt.utils.msgpack.loads(package_, use_list=True)
  File "/usr/lib/python3.8/site-packages/salt/utils/msgpack.py", line 128, in
unpackb
    return msgpack.unpackb(packed, **_sanitize_msgpack_kwargs(kwargs))
  File "msgpack/_unpacker.pyx", line 195, in msgpack._cmsgpack.unpackb
UnicodeDecodeError: 'utf-8' codec can't decode byte 0x83 in position 0: invalid
start byte
[DEBUG   ] Performing fileserver updates for items with an update interval of
60
[DEBUG   ] Updating roots fileserver cache