+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-04-25 01:03:45.363 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-04-25 01:03:45.675 1 INFO cinder.rpc [None req-6300c480-3aac-431c-9130-7a559e2d390d - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-04-25 01:03:45.677 1 INFO cinder.rpc [None req-6300c480-3aac-431c-9130-7a559e2d390d - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-04-25 01:03:45.681 1 INFO cinder.rpc [None req-6300c480-3aac-431c-9130-7a559e2d390d - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-04-25 01:03:45.686 1 INFO cinder.rpc [None req-6300c480-3aac-431c-9130-7a559e2d390d - - - - - -] Automatically selected cinder-volume RPC version 3.20 as minimum service version.
2026-04-25 01:03:45.690 1 INFO cinder.rpc [None req-6300c480-3aac-431c-9130-7a559e2d390d - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-04-25 01:03:45.695 1 INFO cinder.rpc [None req-6300c480-3aac-431c-9130-7a559e2d390d - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-04-25 01:03:46.182 1 WARNING oslo_config.cfg [None req-6300c480-3aac-431c-9130-7a559e2d390d - - - - - -] 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.
2026-04-25 01:03:46.183 1 WARNING oslo_config.cfg [None req-6300c480-3aac-431c-9130-7a559e2d390d - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-04-25 01:03:46.192 1 INFO cinder.service [-] Starting cinder-backup node (version 27.1.0)
2026-04-25 01:03:46.236 1 INFO cinder.backup.manager [None req-1917647b-ef19-4d11-a3b6-95cec18ff4e7 - - - - - -] Cleaning up incomplete backup operations.
2026-04-25 01:03:46.309 1 INFO cinder.keymgr.migration [None req-964d8a73-56f7-41f6-a67a-d9bf7fbd7d90 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-04-25 01:11:31.249 1 WARNING oslo.service.backend._common.loopingcall [None req-565084e5-097d-4143-9563-3ebb7991bb31 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 44.82 sec