ORA-07445 [SIGBUS] [Object specific hardware error]错误一例

一套Solaris上的9.2.0.7系统,实例意外终止,告警日志中出现以下记录:

Thu Sep 2 02:15:41 2010
Errors in file /u01/app/oracle/admin/preg063/bdump/preg063_smon_11391.trc:
ORA-07445: exception encountered: core dump [0000000101E05500] [SIGBUS] [Object specific hardware error] [0xFFFFFFFF7CB3BF90] [] []
Thu Sep 2 02:15:48 2010
Errors in file /u01/app/oracle/admin/preg063/bdump/preg063_pmon_11379.trc:
ORA-00474: SMON process terminated with error
Thu Sep 2 02:15:48 2010
PMON: terminating instance due to error 474
Wed Sep 1 15:04:20 2010
Errors in file /u01/app/oracle/admin/preg063/udump/preg063_ora_1772.trc:
ORA-07445: exception encountered: core dump [FFFFFFFF7F400980] [SIGBUS] [Object specific hardware error] [0xFFFFFFFF7CA78000] [] []
Wed Sep 1 15:06:24 2010
Errors in file /u01/app/oracle/admin/preg063/udump/preg063_ora_5316.trc:
ORA-07445: exception encountered: core dump [0000000101E10F94] [SIGBUS] [Object specific hardware error] [0xFFFFFFFF7C843DC8] [] []
Wed Sep 1 15:06:24 2010
Errors in file /u01/app/oracle/admin/preg063/udump/preg063_ora_5207.trc:
ORA-07445: exception encountered: core dump [0000000101E10F94] [SIGBUS] [Object specific hardware error] [0xFFFFFFFF7C887A70] [] []
Wed Sep 1 15:06:24 2010
Errors in file /u01/app/oracle/admin/preg063/udump/preg063_ora_28532.trc:
ORA-07445: exception encountered: core dump [0000000101E05500] [SIGBUS] [Object specific hardware error] [0xFFFFFFFF7C9B7FE8] [] []
Wed Sep 1 15:06:31 2010
Errors in file /u01/app/oracle/admin/preg063/udump/preg063_ora_4392.trc:
ORA-07445: exception encountered: core dump [0000000100624600] [SIGBUS] [Object specific hardware error] [0xFFFFFFFF7CA80000] [] []
Wed Sep 1 15:06:33 2010
Errors in file /u01/app/oracle/admin/preg063/udump/preg063_ora_3748.trc:
ORA-07445: exception encountered: core dump [FFFFFFFF7F400980] [SIGBUS] [Object specific hardware error]

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