+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-07-22 05:42:31.863 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-07-22 05:42:32.103 1 INFO cinder.rpc [None req-af1924a5-c066-423e-b81e-898b9b4ed0f8 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-07-22 05:42:32.106 1 INFO cinder.rpc [None req-af1924a5-c066-423e-b81e-898b9b4ed0f8 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-07-22 05:42:32.109 1 INFO cinder.rpc [None req-af1924a5-c066-423e-b81e-898b9b4ed0f8 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-07-22 05:42:32.111 1 INFO cinder.rpc [None req-af1924a5-c066-423e-b81e-898b9b4ed0f8 - - - - - -] Automatically selected cinder-volume RPC version 3.18 as minimum service version.
2026-07-22 05:42:32.115 1 INFO cinder.rpc [None req-af1924a5-c066-423e-b81e-898b9b4ed0f8 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-07-22 05:42:32.121 1 INFO cinder.rpc [None req-af1924a5-c066-423e-b81e-898b9b4ed0f8 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-07-22 05:42:32.181 1 WARNING oslo_config.cfg [None req-af1924a5-c066-423e-b81e-898b9b4ed0f8 - - - - - -] 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.
2026-07-22 05:42:32.182 1 WARNING oslo_config.cfg [None req-af1924a5-c066-423e-b81e-898b9b4ed0f8 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-07-22 05:42:32.193 1 INFO cinder.service [-] Starting cinder-backup node (version 22.3.1)
2026-07-22 05:42:32.211 1 INFO cinder.backup.manager [None req-ff92cda9-be6c-4cdc-91db-6db3d692a222 - - - - - -] Cleaning up incomplete backup operations.
2026-07-22 05:42:32.391 1 INFO cinder.keymgr.migration [None req-baada40f-3c49-4339-afd8-1c324007105e - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-07-22 06:37:00.264 1 WARNING oslo.service.loopingcall [None req-e341a0f7-8c25-4e8a-81a1-181405198d99 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 27.24 sec