linux下无法删除目录

centos7.9 xfs文件系统 ,无法删除该目录。一直提示目录非空,但是tree检测文件为0

[root@develop tmp]# rm -rf test
rm: 无法删除"test/kibana-7.16.0-linux-x86_64/kibana-7.16.0-linux-x86_64/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules": 目录非空
rm: 无法删除"test/kibana-7.16.3-linux-x86_64/kibana-7.16.0-linux-x86_64~/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules": 目录非空
[root@develop tmp]# tree test/
test/
├── kibana-7.16.0-linux-x86_64
│?? └── kibana-7.16.0-linux-x86_64
│??     └── x-pack
│??         └── plugins
│??             └── security_solution
│??                 └── server
│??                     └── lib
│??                         └── detection_engine
│??                             └── rules
│??                                 └── prepackaged_rules
└── kibana-7.16.3-linux-x86_64
    └── kibana-7.16.0-linux-x86_64~
        └── x-pack
            └── plugins
                └── security_solution
                    └── server
                        └── lib
                            └── detection_engine
                                └── rules
                                    └── prepackaged_rules

20 directories, 0 files