+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-06-16 08:15:58.338 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-06-16 08:15:58.609 1 INFO cinder.rpc [None req-6b810827-6eb4-461b-a88f-2685ca688e6a - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-06-16 08:15:58.611 1 INFO cinder.rpc [None req-6b810827-6eb4-461b-a88f-2685ca688e6a - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-06-16 08:15:58.614 1 INFO cinder.rpc [None req-6b810827-6eb4-461b-a88f-2685ca688e6a - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-06-16 08:15:58.616 1 INFO cinder.rpc [None req-6b810827-6eb4-461b-a88f-2685ca688e6a - - - - - -] Automatically selected cinder-volume RPC version 3.20 as minimum service version.
2026-06-16 08:15:58.619 1 INFO cinder.rpc [None req-6b810827-6eb4-461b-a88f-2685ca688e6a - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-06-16 08:15:58.622 1 INFO cinder.rpc [None req-6b810827-6eb4-461b-a88f-2685ca688e6a - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-06-16 08:15:58.685 1 WARNING oslo_config.cfg [None req-6b810827-6eb4-461b-a88f-2685ca688e6a - - - - - -] 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.
2026-06-16 08:15:58.686 1 WARNING oslo_config.cfg [None req-6b810827-6eb4-461b-a88f-2685ca688e6a - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-06-16 08:15:58.696 1 INFO cinder.service [-] Starting cinder-backup node (version 27.1.0)
2026-06-16 08:15:58.720 1 INFO cinder.backup.manager [None req-a667f3e6-62e1-427e-aee0-4aa8d4807d8b - - - - - -] Cleaning up incomplete backup operations.
2026-06-16 08:15:58.775 1 INFO cinder.keymgr.migration [None req-c8cbbecc-7472-4e02-9c1e-d4807b0d0c1f - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-06-16 08:44:49.676 1 WARNING oslo.service.backend._common.loopingcall [None req-1f2a8203-e6f1-443d-b5b3-35d6066aabf2 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 30.66 sec