Jun 01 14:40:09.534770 np0000001853 systemd[1]: Started devstack@c-bak.service - Devstack devstack@c-bak.service.
Jun 01 14:40:09.669983 np0000001853 cinder-backup[97531]: /opt/stack/cinder/cinder/__init__.py:21: EventletDeprecationWarning:
Jun 01 14:40:09.669983 np0000001853 cinder-backup[97531]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
Jun 01 14:40:09.669983 np0000001853 cinder-backup[97531]: we strongly recommend against using it for new projects.
Jun 01 14:40:09.669983 np0000001853 cinder-backup[97531]: If you are already using Eventlet, we recommend migrating to a different
Jun 01 14:40:09.669983 np0000001853 cinder-backup[97531]: framework.  For more detail see
Jun 01 14:40:09.669983 np0000001853 cinder-backup[97531]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
Jun 01 14:40:09.669983 np0000001853 cinder-backup[97531]:   import eventlet  # noqa
Jun 01 14:40:10.659125 np0000001853 cinder-backup[97531]: INFO cinder.cmd.backup [-] Backup running in single process mode.
Jun 01 14:40:10.761646 np0000001853 cinder-backup[97531]: INFO dbcounter [None req-68d8ebb3-f813-4167-9b1c-8db068e3ec4f None None] Registered counter for database cinder
Jun 01 14:40:10.801207 np0000001853 cinder-backup[97531]: DEBUG oslo_db.sqlalchemy.engines [None req-68d8ebb3-f813-4167-9b1c-8db068e3ec4f None None] MySQL server mode set to STRICT_TRANS_TABLES,STRICT_ALL_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,TRADITIONAL,NO_ENGINE_SUBSTITUTION {{(pid=97531) _check_effective_sql_mode /opt/stack/data/venv/lib/python3.12/site-packages/oslo_db/sqlalchemy/engines.py:325}}
Jun 01 14:40:10.884071 np0000001853 cinder-backup[97531]: DEBUG dbcounter [-] [97531] Writer thread running {{(pid=97531) stat_writer /opt/stack/data/venv/lib/python3.12/site-packages/dbcounter.py:102}}
Jun 01 14:40:10.886120 np0000001853 cinder-backup[97531]: INFO cinder.rpc [None req-68d8ebb3-f813-4167-9b1c-8db068e3ec4f None None] Automatically selected cinder-backup objects version 1.39 as minimum service version.
Jun 01 14:40:10.889102 np0000001853 cinder-backup[97531]: INFO cinder.rpc [None req-68d8ebb3-f813-4167-9b1c-8db068e3ec4f None None] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
Jun 01 14:40:10.891290 np0000001853 cinder-backup[97531]: INFO cinder.rpc [None req-68d8ebb3-f813-4167-9b1c-8db068e3ec4f None None] Automatically selected cinder-volume objects version 1.39 as minimum service version.
Jun 01 14:40:10.892256 np0000001853 cinder-backup[97531]: INFO cinder.rpc [None req-68d8ebb3-f813-4167-9b1c-8db068e3ec4f None None] Automatically selected cinder-volume RPC version 3.21 as minimum service version.
Jun 01 14:40:10.894349 np0000001853 cinder-backup[97531]: INFO cinder.rpc [None req-68d8ebb3-f813-4167-9b1c-8db068e3ec4f None None] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
Jun 01 14:40:10.895927 np0000001853 cinder-backup[97531]: INFO cinder.rpc [None req-68d8ebb3-f813-4167-9b1c-8db068e3ec4f None None] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
Jun 01 14:40:10.908649 np0000001853 cinder-backup[97531]: CRITICAL cinder [None req-68d8ebb3-f813-4167-9b1c-8db068e3ec4f None None] Unhandled error:   File "/opt/stack/cinder/cinder/backup/chunkeddriver.py", line 645
Jun 01 14:40:10.908649 np0000001853 cinder-backup[97531]: ERROR cinder Traceback (most recent call last):
Jun 01 14:40:10.908649 np0000001853 cinder-backup[97531]: ERROR cinder   File "/opt/stack/data/venv/bin/cinder-backup", line 6, in <module>
Jun 01 14:40:10.908649 np0000001853 cinder-backup[97531]: ERROR cinder     sys.exit(main())
Jun 01 14:40:10.908649 np0000001853 cinder-backup[97531]: ERROR cinder              ^^^^^^
Jun 01 14:40:10.908649 np0000001853 cinder-backup[97531]: ERROR cinder   File "/opt/stack/cinder/cinder/cmd/backup.py", line 127, in main
Jun 01 14:40:10.908649 np0000001853 cinder-backup[97531]: ERROR cinder     server = service.Service.create(binary='cinder-backup',
Jun 01 14:40:10.908649 np0000001853 cinder-backup[97531]: ERROR cinder              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jun 01 14:40:10.908649 np0000001853 cinder-backup[97531]: ERROR cinder   File "/opt/stack/cinder/cinder/service.py", line 413, in create
Jun 01 14:40:10.908649 np0000001853 cinder-backup[97531]: ERROR cinder     service_obj = cls(host, binary, topic, manager,
Jun 01 14:40:10.908649 np0000001853 cinder-backup[97531]: ERROR cinder                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jun 01 14:40:10.908649 np0000001853 cinder-backup[97531]: ERROR cinder   File "/opt/stack/cinder/cinder/service.py", line 151, in __init__
Jun 01 14:40:10.908649 np0000001853 cinder-backup[97531]: ERROR cinder     self.manager = manager_class(host=self.host,
Jun 01 14:40:10.908649 np0000001853 cinder-backup[97531]: ERROR cinder                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jun 01 14:40:10.908649 np0000001853 cinder-backup[97531]: ERROR cinder   File "/opt/stack/cinder/cinder/backup/manager.py", line 211, in __init__
Jun 01 14:40:10.908649 np0000001853 cinder-backup[97531]: ERROR cinder     self.service = importutils.import_class(self.driver_name)
Jun 01 14:40:10.908649 np0000001853 cinder-backup[97531]: ERROR cinder                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jun 01 14:40:10.908649 np0000001853 cinder-backup[97531]: ERROR cinder   File "/opt/stack/data/venv/lib/python3.12/site-packages/oslo_utils/importutils.py", line 31, in import_class
Jun 01 14:40:10.908649 np0000001853 cinder-backup[97531]: ERROR cinder     __import__(mod_str)
Jun 01 14:40:10.908649 np0000001853 cinder-backup[97531]: ERROR cinder   File "/opt/stack/cinder/cinder/backup/drivers/swift.py", line 55, in <module>
Jun 01 14:40:10.908649 np0000001853 cinder-backup[97531]: ERROR cinder     from cinder.backup import chunkeddriver
Jun 01 14:40:10.908649 np0000001853 cinder-backup[97531]: ERROR cinder   File "/opt/stack/cinder/cinder/backup/chunkeddriver.py", line 645
Jun 01 14:40:10.908649 np0000001853 cinder-backup[97531]: ERROR cinder     if (parent_backup_shafile['chunk_size'] !=
Jun 01 14:40:10.909539 np0000001853 cinder-backup[97531]: ERROR cinder                                               ^
Jun 01 14:40:10.909539 np0000001853 cinder-backup[97531]: ERROR cinder IndentationError: unindent does not match any outer indentation level
Jun 01 14:40:10.909539 np0000001853 cinder-backup[97531]: ERROR cinder 
Jun 01 14:40:11.074057 np0000001853 cinder-backup[97531]: Exception ignored in: <function _removeHandlerRef at 0x707310fba7a0>
Jun 01 14:40:11.074057 np0000001853 cinder-backup[97531]: Traceback (most recent call last):
Jun 01 14:40:11.074057 np0000001853 cinder-backup[97531]:   File "/usr/lib/python3.12/logging/__init__.py", line 884, in _removeHandlerRef
Jun 01 14:40:11.074203 np0000001853 cinder-backup[97531]:   File "/usr/lib/python3.12/logging/__init__.py", line 241, in _acquireLock
Jun 01 14:40:11.074203 np0000001853 cinder-backup[97531]:   File "/usr/lib/python3.12/threading.py", line 198, in acquire
Jun 01 14:40:11.074203 np0000001853 cinder-backup[97531]:   File "/opt/stack/data/venv/lib/python3.12/site-packages/eventlet/green/thread.py", line 39, in get_ident
Jun 01 14:40:11.074203 np0000001853 cinder-backup[97531]: RuntimeError: greenlet is being finalized
Jun 01 14:40:11.254803 np0000001853 systemd[1]: devstack@c-bak.service: Main process exited, code=exited, status=1/FAILURE
Jun 01 14:40:11.255557 np0000001853 systemd[1]: devstack@c-bak.service: Failed with result 'exit-code'.