+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-05-27 06:28:51.553 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-05-27 06:28:51.954 1 INFO cinder.rpc [None req-8c084cce-467a-4c5a-9656-a6ecec4c6762 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-05-27 06:28:51.958 1 INFO cinder.rpc [None req-8c084cce-467a-4c5a-9656-a6ecec4c6762 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-05-27 06:28:51.961 1 INFO cinder.rpc [None req-8c084cce-467a-4c5a-9656-a6ecec4c6762 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-05-27 06:28:51.964 1 INFO cinder.rpc [None req-8c084cce-467a-4c5a-9656-a6ecec4c6762 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-05-27 06:28:51.968 1 INFO cinder.rpc [None req-8c084cce-467a-4c5a-9656-a6ecec4c6762 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-05-27 06:28:51.971 1 INFO cinder.rpc [None req-8c084cce-467a-4c5a-9656-a6ecec4c6762 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-05-27 06:28:52.033 1 WARNING oslo_config.cfg [None req-8c084cce-467a-4c5a-9656-a6ecec4c6762 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated for removal (The auth_uri option is deprecated in favor of www_authenticate_uri and will be removed in the S  release.).  Its value may be silently ignored in the future.
2026-05-27 06:28:52.035 1 WARNING oslo_config.cfg [None req-8c084cce-467a-4c5a-9656-a6ecec4c6762 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-05-27 06:28:52.046 1 INFO cinder.service [-] Starting cinder-backup node (version 24.4.1)
2026-05-27 06:28:52.067 1 INFO cinder.backup.manager [None req-84267322-df7f-4f5f-8714-bdcc5bd13885 - - - - - -] Cleaning up incomplete backup operations.
2026-05-27 06:28:52.135 1 INFO cinder.keymgr.migration [None req-5da5582c-4576-4e93-a36f-3ef9bbb742f1 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-05-27 06:43:55.645 1 WARNING oslo.service.loopingcall [None req-bfd2fb51-3963-4393-b047-edc4a148f5d4 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 13.01 sec