+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-05-29 22:22:16.742 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-05-29 22:22:16.974 1 INFO cinder.rpc [None req-39636463-13e7-48dc-bf20-3a526d74d863 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-05-29 22:22:16.979 1 INFO cinder.rpc [None req-39636463-13e7-48dc-bf20-3a526d74d863 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-05-29 22:22:16.982 1 INFO cinder.rpc [None req-39636463-13e7-48dc-bf20-3a526d74d863 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-05-29 22:22:16.986 1 INFO cinder.rpc [None req-39636463-13e7-48dc-bf20-3a526d74d863 - - - - - -] Automatically selected cinder-volume RPC version 3.18 as minimum service version.
2026-05-29 22:22:16.989 1 INFO cinder.rpc [None req-39636463-13e7-48dc-bf20-3a526d74d863 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-05-29 22:22:16.991 1 INFO cinder.rpc [None req-39636463-13e7-48dc-bf20-3a526d74d863 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-05-29 22:22:17.107 1 WARNING oslo_config.cfg [None req-39636463-13e7-48dc-bf20-3a526d74d863 - - - - - -] 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.
2026-05-29 22:22:17.108 1 WARNING oslo_config.cfg [None req-39636463-13e7-48dc-bf20-3a526d74d863 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-05-29 22:22:17.119 1 INFO cinder.service [-] Starting cinder-backup node (version 23.5.0)
2026-05-29 22:22:17.136 1 INFO cinder.backup.manager [None req-69dfdb54-119d-4070-81fc-07e866522d26 - - - - - -] Cleaning up incomplete backup operations.
2026-05-29 22:22:17.188 1 INFO cinder.keymgr.migration [None req-6197222a-07c3-4483-bf03-389eb9551f56 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-05-29 22:50:27.863 1 WARNING oslo.service.loopingcall [None req-683a720f-bf6d-42ab-9693-c9b192aecb1d - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 10.25 sec