+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-07-01 07:56:01.857 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-07-01 07:56:02.173 1 INFO cinder.rpc [None req-4b2b0340-a2d0-43d8-8493-b912cdc807cc - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-07-01 07:56:02.176 1 INFO cinder.rpc [None req-4b2b0340-a2d0-43d8-8493-b912cdc807cc - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-07-01 07:56:02.180 1 INFO cinder.rpc [None req-4b2b0340-a2d0-43d8-8493-b912cdc807cc - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-07-01 07:56:02.183 1 INFO cinder.rpc [None req-4b2b0340-a2d0-43d8-8493-b912cdc807cc - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-07-01 07:56:02.186 1 INFO cinder.rpc [None req-4b2b0340-a2d0-43d8-8493-b912cdc807cc - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-07-01 07:56:02.189 1 INFO cinder.rpc [None req-4b2b0340-a2d0-43d8-8493-b912cdc807cc - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-07-01 07:56:02.255 1 WARNING oslo_config.cfg [None req-4b2b0340-a2d0-43d8-8493-b912cdc807cc - - - - - -] 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.
2026-07-01 07:56:02.256 1 WARNING oslo_config.cfg [None req-4b2b0340-a2d0-43d8-8493-b912cdc807cc - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-07-01 07:56:02.267 1 INFO cinder.service [-] Starting cinder-backup node (version 24.4.1)
2026-07-01 07:56:02.286 1 INFO cinder.backup.manager [None req-90210bc5-8aaa-44bc-a12b-c7660fcf24cc - - - - - -] Cleaning up incomplete backup operations.
2026-07-01 07:56:02.374 1 INFO cinder.keymgr.migration [None req-2a77476e-fcf6-4a76-81ee-129b9ab9769d - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-07-01 08:22:22.844 1 WARNING oslo.service.loopingcall [None req-3645a400-c051-4fef-9aaa-768c3fc3361d - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 0.27 sec