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ORA-07445: exception encountered: core dump [SIGSEGV] [Address not mapped to object] (merged 7) [message #500385] Sun, 20 March 2011 10:41 Go to next message
arjo
Messages: 1
Registered: March 2011
Junior Member
Hi, We get an ORA-07445 when a developer tries to call a trigger in his code. I have enclosed the tracefile from udump. Any suggestions as to what causes this?
Confused Arjo
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[Updated on: Sun, 20 March 2011 11:31] by Moderator

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Re: ORA-07445: exception encountered: core dump [SIGSEGV] [Address not mapped to object] (merged 7) [message #500393 is a reply to message #500385] Sun, 20 March 2011 11:32 Go to previous messageGo to next message
Michel Cadot
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7 topics for this and the answer is:

ORA-00600/ORA-07445/ORA-03113 = Oracle bug => search on Metalink and/or call Oracle support
Have a look at alert.log and trace files.


Regards
Michel
Re: ORA-07445: exception encountered: core dump [SIGSEGV] [Address not mapped to object] (merged 7) [message #500712 is a reply to message #500393] Wed, 23 March 2011 01:16 Go to previous messageGo to next message
Arju
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Registered: June 2007
Location: Dhaka,Bangladesh. Mobile:...
Senior Member

This is very common Oracle bug. A simple search http://www.google.com/search?sourceid=chrome&ie=UTF-8&q=SIGSEGV+ORA-600 I found
http://arjudba.blogspot.com/2008/09/ora-07445-exception-encountered-core.html
Re: ORA-07445: exception encountered: core dump [SIGSEGV] [Address not mapped to object] (merged 7) [message #500715 is a reply to message #500712] Wed, 23 March 2011 01:45 Go to previous messageGo to next message
Littlefoot
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Not that I have something against it, but - you could have directly posted a link to your blog (instead of pretending that Google found it).
Re: ORA-07445: exception encountered: core dump [SIGSEGV] [Address not mapped to object] (merged 7) [message #500719 is a reply to message #500715] Wed, 23 March 2011 02:17 Go to previous messageGo to next message
Michel Cadot
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This is to prevent me from saying him once more that he comes here ONLY to post a link to his blog when he could post the answer directly here.

But this is only a fact; he comes here ONLY to post a link to his blog, so close to be a spammer.

Regards
Michel
Re: ORA-07445: exception encountered: core dump [SIGSEGV] [Address not mapped to object] (merged 7) [message #529666 is a reply to message #500719] Wed, 02 November 2011 07:30 Go to previous messageGo to next message
prejib
Messages: 119
Registered: March 2009
Location: India
Senior Member
I am also getting the error in alert.log 'ORA-07445: exception encountered: core dump [kkqljpmpr()+30] [SIGSEGV] [ADDR:0x78] [PC:0x1CB9322] [Address not mapped to object] []' and the trace file shows like
Trace file /data/applications/oracle/diag/rdbms/orcl/orcl/trace/orcl_ora_5243.trc
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
ORACLE_HOME = /data/applications/oracle/product/11.2/db_1
System name:    Linux
Node name:      DB
Release:        2.6.32-200.13.1.el5uek
Version:        #1 SMP Wed Jul 27 21:02:33 EDT 2011
Machine:        x86_64
Instance name: orcl
Redo thread mounted by this instance: 1
Oracle process number: 114


*** 2011-11-02 11:29:15.215
*** SESSION ID:(95.36060) 2011-11-02 11:29:15.215
*** CLIENT ID:() 2011-11-02 11:29:15.215
*** SERVICE NAME:(orcl) 2011-11-02 11:29:15.215
*** MODULE NAME:(BIBusTKServerMain.exe) 2011-11-02 11:29:15.215
*** ACTION NAME:() 2011-11-02 11:29:15.215

Exception [type: SIGSEGV, Address not mapped to object] [ADDR:0x78] [PC:0x1CB9322, kkqljpmpr()+30] [flags: 0x0, count: 1]
Incident 17419 created, dump file: /data/applications/oracle/diag/rdbms/orcl/orcl/incident/incdir_17419/orcl_ora_5243_i17419.trc
ORA-07445: exception encountered: core dump [kkqljpmpr()+30] [SIGSEGV] [ADDR:0x78] [PC:0x1CB9322] [Address not mapped to object] []

ssexhd: crashing the process...
Shadow_Core_Dump = PARTIAL


Please help to resolve the same .
Re: ORA-07445: exception encountered: core dump [SIGSEGV] [Address not mapped to object] (merged 7) [message #529667 is a reply to message #529666] Wed, 02 November 2011 07:42 Go to previous message
Michel Cadot
Messages: 58958
Registered: March 2007
Location: Nanterre, France, http://...
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ORA-00600/ORA-07445/ORA-03113 = Oracle bug => search on Metalink and/or call Oracle support
Have a look at alert.log and trace files.
You can also read this article: Troubleshooting Internal Errors.

Regards
Michel
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