+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-03-19 11:34:39.595 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-03-19 11:34:39.906 1 INFO cinder.rpc [None req-53c5aabb-b708-4a38-ab15-67b242b61add - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-03-19 11:34:39.911 1 INFO cinder.rpc [None req-53c5aabb-b708-4a38-ab15-67b242b61add - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-03-19 11:34:39.914 1 INFO cinder.rpc [None req-53c5aabb-b708-4a38-ab15-67b242b61add - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-03-19 11:34:39.917 1 INFO cinder.rpc [None req-53c5aabb-b708-4a38-ab15-67b242b61add - - - - - -] Automatically selected cinder-volume RPC version 3.20 as minimum service version.
2026-03-19 11:34:39.920 1 INFO cinder.rpc [None req-53c5aabb-b708-4a38-ab15-67b242b61add - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-03-19 11:34:39.923 1 INFO cinder.rpc [None req-53c5aabb-b708-4a38-ab15-67b242b61add - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-03-19 11:34:40.001 1 WARNING oslo_config.cfg [None req-53c5aabb-b708-4a38-ab15-67b242b61add - - - - - -] 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.
2026-03-19 11:34:40.002 1 WARNING oslo_config.cfg [None req-53c5aabb-b708-4a38-ab15-67b242b61add - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-03-19 11:34:40.011 1 INFO cinder.service [-] Starting cinder-backup node (version 27.0.1)
2026-03-19 11:34:40.040 1 INFO cinder.backup.manager [None req-c54daa37-186d-4219-9e16-713c526aec74 - - - - - -] Cleaning up incomplete backup operations.
2026-03-19 11:34:40.109 1 INFO cinder.keymgr.migration [None req-b1e0fe07-bdab-4a58-a68a-5266790a65bc - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-03-19 12:01:01.274 1 WARNING oslo.service.backend._eventlet.loopingcall [None req-43855da1-8255-4248-b812-ef69c326b88b - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 0.83 sec