系统oracle linux 7，数据库是19c rac，我在一个节点上，用oracle用户执行巡检脚本报错如下：

5:55:15 checkASM: invalid ASM Home [NONE], Please re-Input (Default: use ORACLE_HOME) :
15:55:15 checkASM: ====>
15:55:34 checkASM: Found ASM HOME : [/u01/app/oracle/product/19.3.0.0/db_1]
15:55:34 checkSSH: SSH Found, Check user equivalent
15:55:34 checkSSH: Attempt to Login Remote [db7]
15:55:34 selfMonitor: Start Self-Monitor [2618028]
15:55:34 Monitor: Monitor Get Parent Process [2618028]
15:55:37 collectDB: Collect Data for [BX_MD_DB_SYSTEM]
15:55:37 getALoc: Get Alert Locations
15:55:37 getALoc: Get DB Alert [/u01/app/oracle/product/19.3.0.0/db_1/rdbms/log/alert_ywdb2.log] for Node [db8]
15:55:37 getALoc: Get DB Alert [/u01/app/oracle/product/19.3.0.0/db_1/rdbms/log/alert_ywdb1.log] for Node [db7]
15:55:37 cltNodRes: Begin Node Resources Collection
15:55:37 openSocket: Open Socket to Collect Node Resources
15:55:37 Signal: Main Error: [Failed to Start Lieten on Port [12345], Reason: [IO::Socket::INET: Address already in use]]
15:55:37 postProcess: do Post Process
15:55:37 closeSocket: No Socket on Port [12345]
15:55:37 postProcess: Cannot Read Extra-Instance File, Reason [No such file or directory]
15:55:37 postProcess:
15:55:37 postProcess: +====================== [ Summary Information ] ======================+
15:55:37 postProcess: | Table Name File Name Size |
15:55:37 postProcess: | -------------------- ----------------------------------- -------- |
15:55:37 postProcess: | BX_BATCH_STATUS nirvana_batch_status.txt 47 B |
15:55:37 postProcess: | BX_BATCH_CONTROL nirvana_batch_control.txt 60 B |
15:55:37 postProcess: | BX_MD_DB_SYSTEM nirvana_md_database.txt 110 B |
15:55:37 postProcess: +=====================================================================+
15:55:37 postProcess: Stop Monitor Process [2618607]

Collection Tasks all Completed, Result File:
[ Bethune ] --> Result: Current package cannot be used !!!
[ Bethune ] --> Error: Failed to Start Lieten on Port [12345], Reason: [IO::Socket::INET: Address already in use]