+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-07-02 15:52:38.965 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-07-02 15:52:39.250 1 INFO cinder.rpc [None req-bd936449-34a6-45ce-82d7-866615adb6fd - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-07-02 15:52:39.252 1 INFO cinder.rpc [None req-bd936449-34a6-45ce-82d7-866615adb6fd - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-07-02 15:52:39.254 1 INFO cinder.rpc [None req-bd936449-34a6-45ce-82d7-866615adb6fd - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-07-02 15:52:39.256 1 INFO cinder.rpc [None req-bd936449-34a6-45ce-82d7-866615adb6fd - - - - - -] Automatically selected cinder-volume RPC version 3.20 as minimum service version.
2026-07-02 15:52:39.258 1 INFO cinder.rpc [None req-bd936449-34a6-45ce-82d7-866615adb6fd - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-07-02 15:52:39.261 1 INFO cinder.rpc [None req-bd936449-34a6-45ce-82d7-866615adb6fd - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-07-02 15:52:39.331 1 WARNING oslo_config.cfg [None req-bd936449-34a6-45ce-82d7-866615adb6fd - - - - - -] 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 15:52:39.332 1 WARNING oslo_config.cfg [None req-bd936449-34a6-45ce-82d7-866615adb6fd - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-07-02 15:52:39.342 1 INFO cinder.service [-] Starting cinder-backup node (version 26.2.1)
2026-07-02 15:52:39.369 1 INFO cinder.backup.manager [None req-ed99625f-4846-4747-8c4d-06521791629f - - - - - -] Cleaning up incomplete backup operations.
2026-07-02 15:52:39.427 1 INFO cinder.keymgr.migration [None req-dd4c00fa-c880-4f49-b8a8-ae3db09364b9 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-07-02 16:18:42.462 1 WARNING oslo.service.backend.eventlet.loopingcall [None req-295723f3-f13f-4df4-b2f9-3dfcc2764ce5 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 2.69 sec