+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-07-02 00:52:46.602 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-07-02 00:52:46.823 1 INFO cinder.rpc [None req-99f6ad39-6961-4d19-aa29-12998e59c260 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-07-02 00:52:46.826 1 INFO cinder.rpc [None req-99f6ad39-6961-4d19-aa29-12998e59c260 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-07-02 00:52:46.829 1 INFO cinder.rpc [None req-99f6ad39-6961-4d19-aa29-12998e59c260 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-07-02 00:52:46.832 1 INFO cinder.rpc [None req-99f6ad39-6961-4d19-aa29-12998e59c260 - - - - - -] Automatically selected cinder-volume RPC version 3.18 as minimum service version.
2026-07-02 00:52:46.834 1 INFO cinder.rpc [None req-99f6ad39-6961-4d19-aa29-12998e59c260 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-07-02 00:52:46.837 1 INFO cinder.rpc [None req-99f6ad39-6961-4d19-aa29-12998e59c260 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-07-02 00:52:46.885 1 WARNING oslo_config.cfg [None req-99f6ad39-6961-4d19-aa29-12998e59c260 - - - - - -] 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.
2026-07-02 00:52:46.886 1 WARNING oslo_config.cfg [None req-99f6ad39-6961-4d19-aa29-12998e59c260 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-07-02 00:52:46.897 1 INFO cinder.service [-] Starting cinder-backup node (version 22.3.1)
2026-07-02 00:52:46.914 1 INFO cinder.backup.manager [None req-0674ed16-9b93-4a10-9813-1a4c9b602447 - - - - - -] Cleaning up incomplete backup operations.
2026-07-02 00:52:47.044 1 INFO cinder.keymgr.migration [None req-274a0f00-4af8-427f-881e-d1a8b7579af5 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-07-02 01:19:59.304 1 WARNING oslo.service.loopingcall [None req-36f6cc14-bb9b-4700-beb4-5cb786752991 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 1.99 sec