+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-06-10 01:44:03.194 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-06-10 01:44:03.487 1 INFO cinder.rpc [None req-0d87d543-2812-4a82-9b33-4a24883abd50 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-06-10 01:44:03.490 1 INFO cinder.rpc [None req-0d87d543-2812-4a82-9b33-4a24883abd50 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-06-10 01:44:03.492 1 INFO cinder.rpc [None req-0d87d543-2812-4a82-9b33-4a24883abd50 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-06-10 01:44:03.495 1 INFO cinder.rpc [None req-0d87d543-2812-4a82-9b33-4a24883abd50 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-06-10 01:44:03.498 1 INFO cinder.rpc [None req-0d87d543-2812-4a82-9b33-4a24883abd50 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-06-10 01:44:03.501 1 INFO cinder.rpc [None req-0d87d543-2812-4a82-9b33-4a24883abd50 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-06-10 01:44:03.577 1 WARNING oslo_config.cfg [None req-0d87d543-2812-4a82-9b33-4a24883abd50 - - - - - -] 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.
2026-06-10 01:44:03.578 1 WARNING oslo_config.cfg [None req-0d87d543-2812-4a82-9b33-4a24883abd50 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-06-10 01:44:03.589 1 INFO cinder.service [-] Starting cinder-backup node (version 24.4.1)
2026-06-10 01:44:03.607 1 INFO cinder.backup.manager [None req-fab14fcb-ff27-42be-a503-b0cba4748f6f - - - - - -] Cleaning up incomplete backup operations.
2026-06-10 01:44:03.665 1 INFO cinder.keymgr.migration [None req-d3e229c8-7a7f-4fec-b73a-7fe7259b8ba8 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-06-10 02:09:46.628 1 WARNING oslo.service.loopingcall [None req-4d47357c-adce-4812-88d9-068047d8840e - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 2.60 sec