时间：2006.10.7 19点46分

见alert日志：

object] [0x000000000] [] []

Sat Oct 7 19:46:17 2006

Trace dumping is performing id=[cdmp_20061007194617]

Sat Oct 7 19:46:21 2006

Errors in file /export/home/oracle/rac9i/admin/bdump/strac2_pmon_15241.trc:

ORA-07445: exception encountered: core dump [0000000101C07CA0] [SIGSEGV] [Address not mapped to object] [0x000000000] [] []

Sat Oct 7 19:46:21 2006

Errors in file /export/home/oracle/rac9i/admin/bdump/strac2_pmon_15241.trc:

ORA-07445: exception encountered: core dump [0000000101C07CA0] [SIGSEGV] [Address not mapped to object] [0x000000000] [] []

ORA-00602: internal programming exception

ORA-07445: exception encountered: core dump [0000000101C07CA0] [SIGSEGV] [Address not mapped to object] [0x000000000] [] []

Sat Oct 7 19:46:30 2006

Errors in file /export/home/oracle/rac9i/admin/bdump/strac2_lmon_15245.trc:

ORA-00472: PMON process terminated with error

Sat Oct 7 19:46:30 2006

LCK0: terminating instance due to error 472

Sat Oct 7 19:46:30 2006

Errors in file /export/home/oracle/rac9i/admin/bdump/strac2_lmd0_15247.trc:

ORA-00472: PMON process terminated with error

Sat Oct 7 19:46:30 2006

Errors in file /export/home/oracle/rac9i/admin/bdump/strac2_lms0_15249.trc:

ORA-00472: PMON process terminated with error

Sat Oct 7 19:46:31 2006

Errors in file /export/home/oracle/rac9i/admin/bdump/strac2_lms1_15251.trc:

ORA-00472: PMON process terminated with error

Sat Oct 7 19:46:31 2006

Errors in file /export/home/oracle/rac9i/admin/bdump/strac2_ckpt_15264.trc:

ORA-00472: PMON process terminated with error

平台:sun 5.9

Oracle9206 RAC

应用平台：ibss

错误描述：

Ora-07445错误引起实例宕机。

1．

诊断描述：

此错误为oracle内部错误，经查metalink，此为solaris 64bit oracle9206上的一个bug.

见metalink bug编号：4197679。但是目前oracle还没有为该bug提供相应的补丁集。

附，此处为此metalink对此bug的原文描述：

Bug No. 4197679

Filed 21-FEB-2005 Updated 07-APR-2005

Product Oracle Server - Enterprise Edition Product Version 9.2.0.6.0

Platform Solaris Operating System (SPARC 64-bit) Platform Version No Data

Database Version 9.2.0.6.0 Affects Platforms Generic

Severity Severe Loss of Service Status Suspended, Req'd Info not Avail

Base Bug N/A Fixed in Product Version No Data

Problem statement:

ORA-07445 ORA-00602 PMON: TERMINATING INSTANCE DUE TO ERROR 602Problem statement:

ORA-07445 ORA-00602 PMON: TERMINATING INSTANCE DUE TO ERROR 602

*** 02/21/05 05:48 am ***

TAR: ---- .

PROBLEM: -------- Instance terminated with following error message in the Alert log file .

ORA-00602: internal programming exception

ORA-07445: exception encountered: core dump [0000000101C31358] [SIGSEGV]

[Address not mapped to object] [0x000000000] [] []

ORA-00602: internal programming exception

ORA-07445: exception encountered: core dump [0000000101C3E8B0] [SIGSEGV]

[Address not mapped to object] [0x000000000] [] []

Sat Feb 19 19:08:29 2005

PMON: terminating instance due to error 602

Sat Feb 19 19:08:30 2005

Errors in file /opt/oracle/admin/walrus01/bdump/walrus01_lgwr_28077.trc:

ORA-00602: internal programming exception

Sat Feb 19 19:08:31 2005

Errors in file /opt/oracle/admin/walrus01/bdump/walrus01_dbw3_28075.trc:

ORA-00602: internal programming exception

Sat Feb 19 19:08:31 2005

Errors in file /opt/oracle/admin/walrus01/bdump/walrus01_dbw1_28071.trc:

ORA-00602: internal programming exception

Sat Feb 19 19:08:32 2005

Errors in file /opt/oracle/admin/walrus01/bdump/walrus01_dbw0_28069.trc:

ORA-00602: internal programming exception

Sat Feb 19 19:08:32 2005

Errors in file /opt/oracle/admin/walrus01/bdump/walrus01_ckpt_28079.trc:

ORA-00602: internal programming exception

Instance terminated by PMON, pid = 28067