+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-04-14 06:14:55.569 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-04-14 06:14:55.808 1 INFO cinder.rpc [None req-cc599816-0605-464c-9a51-ea518c44dcf4 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-04-14 06:14:55.812 1 INFO cinder.rpc [None req-cc599816-0605-464c-9a51-ea518c44dcf4 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-04-14 06:14:55.814 1 INFO cinder.rpc [None req-cc599816-0605-464c-9a51-ea518c44dcf4 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-04-14 06:14:55.817 1 INFO cinder.rpc [None req-cc599816-0605-464c-9a51-ea518c44dcf4 - - - - - -] Automatically selected cinder-volume RPC version 3.18 as minimum service version.
2026-04-14 06:14:55.821 1 INFO cinder.rpc [None req-cc599816-0605-464c-9a51-ea518c44dcf4 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-04-14 06:14:55.824 1 INFO cinder.rpc [None req-cc599816-0605-464c-9a51-ea518c44dcf4 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-04-14 06:14:55.945 1 WARNING oslo_config.cfg [None req-cc599816-0605-464c-9a51-ea518c44dcf4 - - - - - -] 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.
2026-04-14 06:14:55.946 1 WARNING oslo_config.cfg [None req-cc599816-0605-464c-9a51-ea518c44dcf4 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-04-14 06:14:55.957 1 INFO cinder.service [-] Starting cinder-backup node (version 23.5.0)
2026-04-14 06:14:55.974 1 INFO cinder.backup.manager [None req-cf9bfee1-bead-4b8d-baff-2d67f363832d - - - - - -] Cleaning up incomplete backup operations.
2026-04-14 06:14:56.032 1 INFO cinder.keymgr.migration [None req-3e00177b-b088-401d-81af-22a6b5f1a703 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-04-14 06:31:06.775 1 WARNING oslo.service.loopingcall [None req-8e040a57-1040-4197-b53e-e11c62260fb2 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 0.52 sec