+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-04-24 01:59:24.065 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-04-24 01:59:24.361 1 INFO cinder.rpc [None req-ae37da2b-3429-496a-af93-128edca73bf6 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-04-24 01:59:24.365 1 INFO cinder.rpc [None req-ae37da2b-3429-496a-af93-128edca73bf6 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-04-24 01:59:24.368 1 INFO cinder.rpc [None req-ae37da2b-3429-496a-af93-128edca73bf6 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-04-24 01:59:24.370 1 INFO cinder.rpc [None req-ae37da2b-3429-496a-af93-128edca73bf6 - - - - - -] Automatically selected cinder-volume RPC version 3.20 as minimum service version.
2026-04-24 01:59:24.374 1 INFO cinder.rpc [None req-ae37da2b-3429-496a-af93-128edca73bf6 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-04-24 01:59:24.377 1 INFO cinder.rpc [None req-ae37da2b-3429-496a-af93-128edca73bf6 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-04-24 01:59:24.441 1 WARNING oslo_config.cfg [None req-ae37da2b-3429-496a-af93-128edca73bf6 - - - - - -] 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.
2026-04-24 01:59:24.442 1 WARNING oslo_config.cfg [None req-ae37da2b-3429-496a-af93-128edca73bf6 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-04-24 01:59:24.450 1 INFO cinder.service [-] Starting cinder-backup node (version 27.1.0)
2026-04-24 01:59:24.476 1 INFO cinder.backup.manager [None req-94aa1b71-44d0-496d-9b36-e161ee109a4e - - - - - -] Cleaning up incomplete backup operations.
2026-04-24 01:59:24.543 1 INFO cinder.keymgr.migration [None req-07403c59-3c6e-49d7-aaca-c8ce984bc81f - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-04-24 02:24:27.303 1 WARNING oslo.service.backend._common.loopingcall [None req-327b8c12-9471-4c87-9369-011de02959d9 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 12.44 sec