ORA-07445: exception encountered: core dump [kslgetl()+111] [SIGSEGV] [ADDR:0x22522FFC] [PC:0x821322B] [Address not mapped to object]

这是 BUG 导致的,注意到你的数据库版本是 11.2.0.1
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
强烈建议你升级到 11.2.0.4 ,这是11g的最后支持版本,是最为稳定的一个状态。







ORA-7445 [kslgetl()] Error (Doc ID 434102.1)
SYMPTOMS
Intermittent ORA-7445 [kslgetl()] error is encountered.
CHANGES
Multiple Oracle homes exist on the server.
CAUSE
There are many possible causes of this particular error and so check Note:310413.1 for any known bugs affecting your particular release.
This error is also known to occur however due to the LD_LIBRARY_PATH / SHLIB_PATH / LIB_PATH environment variables being set incorrectly if multiple Oracle homes exist on the server.


