Troubleshooting ORA-00600: [kpncxcc-1] from dblink & ORA-01801

前几日一数据库实例alert日志中出现了ORA-600 [kpncxcc-1], kpn开头的函数通常用于服务器之间通信, 从trace中也可以发现是一条调用了dblink的select, 在MOS未发现已知BUG.
ERROR:
ORA-00600: internal error code, arguments: [kpncxcc-1], [12], [5], [7], [], [], [], [], [], [], [], []

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