Tag Archives: x$kgllk

ORA-600(ksmals)错误

Posted on 2012/01/07 by yangtingkun

客户数据库出现ORA-600(ksmals)错误。 错误信息为： Tue Nov 22 11:39:02 2011 Errors in file /oracle9/app/admin/db/udump/db1_ora_2319324.trc: ORA-00600: internal error code, arguments: [ksmals], [sql txt in kkslod], [], [], [], [], [], [] 查询这个错误，确认是Oracle的bug，详细描述可以参考：ORA-600 [ksmals], [sql txt in kkslod], [] Selecting Against x$kgllk [ID 550066.1]。这个问题影响9.2到11.1之间的所有版本。当查询x$kgllk内部表，或基于这个内部表的视图时，就可能引发这个问题。 从对应的trace文件中可以看到，导致错误的SQL在查询V$OPEN_CURSOR和V$SQL视图： … Continue reading →

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ORA-7445(kglLockIterator)错误

Posted on 2011/12/09 by yangtingkun

在客户的10.2.0.3环境中发现这个错误。 告警日志中错误为： Mon Sep 20 10:21:04 2010 Errors IN file /home/oracle/admin/ARIC/udump/aric_ora_3776.trc: ORA-07445: exception encountered: core dump [SIGSEGV] [Address NOT mapped TO object] [4294967377] [] [] []Mon Sep 20 10:21:04 2010 Errors in file /home/oracle/admin/ARIC/udump/aric_ora_3776.trc: ORA-07445: exception encountered: core dump [SIGSEGV] … Continue reading →

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