+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-07-10 00:16:52.185 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-07-10 00:16:52.452 1 INFO cinder.rpc [None req-5994a71b-e77c-4912-a90d-33a952e648bb - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-07-10 00:16:52.456 1 INFO cinder.rpc [None req-5994a71b-e77c-4912-a90d-33a952e648bb - - - - - -] Automatically selected cinder-backup RPC version 2.3 as minimum service version.
2026-07-10 00:16:52.460 1 INFO cinder.rpc [None req-5994a71b-e77c-4912-a90d-33a952e648bb - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-07-10 00:16:52.466 1 INFO cinder.rpc [None req-5994a71b-e77c-4912-a90d-33a952e648bb - - - - - -] Automatically selected cinder-volume RPC version 3.18 as minimum service version.
2026-07-10 00:16:52.472 1 INFO cinder.rpc [None req-5994a71b-e77c-4912-a90d-33a952e648bb - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-07-10 00:16:52.476 1 INFO cinder.rpc [None req-5994a71b-e77c-4912-a90d-33a952e648bb - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-07-10 00:16:52.537 1 WARNING oslo_config.cfg [None req-5994a71b-e77c-4912-a90d-33a952e648bb - - - - - -] 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.
2026-07-10 00:16:52.539 1 WARNING oslo_config.cfg [None req-5994a71b-e77c-4912-a90d-33a952e648bb - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-07-10 00:16:52.550 1 INFO cinder.service [-] Starting cinder-backup node (version 21.3.3)
2026-07-10 00:16:52.568 1 INFO cinder.backup.manager [None req-0fe5cd75-63fa-44af-bce4-1be7724619b7 - - - - - -] Cleaning up incomplete backup operations.
2026-07-10 00:16:52.702 1 INFO cinder.keymgr.migration [None req-fc9c1565-3c60-4af2-aa1b-3728878b303d - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-07-10 00:45:53.135 1 WARNING oslo.service.loopingcall [None req-dce61f76-d38b-43dc-87eb-ddfcd53aedc2 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 0.05 sec