12C를 설치하고 앱을 실행한 결과 로그에서 ORA-07445 오류가 발견되었습니다. 로그 캡처는 다음과 같습니다.
Archived Log entry 20 added for thread 1 sequence 182 ID 0x5081317e dest 1: Mon Dec 09 15:47:14 2013 Sweep [inc2][9908]: completed Mon Dec 09 15:47:17 2013 found dead shared server 'S001', pid = (37, 14) Mon Dec 09 15:47:20 2013 Exception [type: SIGSEGV, Address not mapped to object] [ADDR:0x5] [PC:0x2CA8C92, qervwFetch()+338] [flags: 0x0, count: 1] Errors in file/u01/app/oracle/diag/rdbms/orcl/orcl/trace/orcl_s000_3993.trc  (incident=9771): ORA-07445: exception encountered: core dump [qervwFetch()+338] [SIGSEGV] [ADDR:0x5] [PC:0x2CA8C92] [Address not mapped to object] [] Incident details in:/u01/app/oracle/diag/rdbms/orcl/orcl/incident/incdir_9771/orcl_s000_3993_i9771.trc Use ADRCI or Support Workbench to package the incident. See Note 411.1 at My Oracle Support for error and packaging details. Mon Dec 09 15:47:24 2013 Dumping diagnostic data in directory=[cdmp_20131209154724], requested by (instance=1, osid=3993 (S000)), summary=[incident=9771].
metalink의 정보는 다음과 같습니다. 버그가 발생한 것 같습니다. 당분간 사용에 영향을 주지 않고 복구를 기다릴 뿐입니다.
Bug 17071138 : ORA-7445 [QERVWFETCH()+338]
To Bottom
 
 

Bug Attributes

 
 
 
Type
B - Defect
Fixed in Product Version
Severity
2 - Severe Loss of Service
Product Version
12.1.0.1
Status
36 - Duplicate Bug. To Filer
Platform
226 - Linux x86-64
Created
09-Jul-2013
Platform Version
ORACLE LINUX 6
Updated
16-Jul-2013
Base Bug
16527374
Database Version
12.1.0.1
Affects Platforms
Generic
Product Source
Oracle
 
 

Related Products

 
 
 
Line
Oracle Database Products
Family
Oracle Database
Area
Oracle Database
Product
5 - Oracle Database - Enterprise Edition

Hdr: 17071138 12.1.0.1 RDBMS 12.1.0.1 EM EXPRESS UI PRODID-5 PORTID-226 ORA-7445 16527374
Abstract: ORA-7445 [QERVWFETCH()+338]
 
*** 07/09/13 12:11 am ***
 
BUG TYPE CHOSEN
===============
Code
 
== Component: RDBMS ==
======================
DETAILED PROBLEM DESCRIPTION
============================
ORA-7445[qervwFetch()] occurs on 12cR1.
 
DIAGNOSTIC ANALYSIS
===================
ORA-7445:[qervwFetch()+338] [SIGSEGV] [ADDR:0x5] [PC:0x2CA8CC2] [Address not
mapped to object] []
 
WORKAROUND?
===========
No
 
TECHNICAL IMPACT
================
ORA-7445[qervwFetch()] occurs and the session will be disconnected.
 
RELATED ISSUES (bugs, forums, RFAs)
===================================
Very similar to 16458394.
CDB:ORA-7445 [QERVWFETCH] [SIGSEGV] [ADDR:0X5] [PC:0X29CDBDA] [ADDRESS NOT
MAPPE 
 
base bug:
BUG 16527374  - [12100-LIN64-130318]CDB:ORA-7445:EM EXPRESS HOME GOT IO
ERROR
 
HOW OFTEN DOES THE ISSUE REPRODUCE AT CUSTOMER SITE?
====================================================
Always
 
DOES THE ISSUE REPRODUCE INTERNALLY?
====================================
No
 
IS A TESTCASE AVAILABLE?
========================
No
 
Link to IPS Package:
====================
not available
 
 
ADDITIONAL INFORMATION:
=======================
Attachment:for_bug.zip:alert log  and trace file
 
*** 07/09/13 04:20 am *** 
*** 07/09/13 04:20 am *** 
*** 07/09/13 08:30 am *** (CHG: Sta->10 Asg->RAVARADH)
*** 07/09/13 08:30 am ***
*** 07/09/13 05:42 pm ***
*** 07/09/13 06:35 pm *** (CHG: Sta->16)
*** 07/09/13 06:35 pm ***
*** 07/10/13 02:16 am *** (CHG: Sta->10)
*** 07/10/13 02:16 am ***
*** 07/14/13 11:18 pm *** (CHG: Sta->16)
*** 07/14/13 11:18 pm ***
*** 07/15/13 06:34 am *** (CHG: Sta->10)
*** 07/15/13 06:34 am ***
*** 07/15/13 05:54 pm *** (CHG: Sta->16)
*** 07/15/13 05:54 pm ***
*** 07/16/13 02:15 am *** (CHG: Base Bug-> NULL -> 16527374)
*** 07/16/13 02:15 am *** (CHG: Sta->36 SubComp->EM EXPRESS UI)
*** 07/16/13 02:15 am ***