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Home -> Community -> Mailing Lists -> Oracle-L -> RE: ora-07445
Thanks Rafiq. It took me a long while to find out what the problem was. We have some consultants that monitor our databases and they have a daemon that runs constantly gathering information. This daemon was the culprit. We stopped it, and since then the ora 07445 went away, and we were able to resume our normal operations,
Ana
"Mohammad
Rafiq" To: Multiple recipients of list ORACLE-L
<ORACLE-L_at_fatcity.com>
<rafiq9857_at_ho cc:
tmail.com> Subject: RE: ora-07445
Sent by:
root_at_fatcity.
com
02/05/01
01:29 PM
Please
respond to
ORACLE-L
Ana,
I am trying to remember about this problem 2 years back with 7.3.4 and if I
am not wrong it was application related problem which was fixed by our
developers at that time. It was my previous assignment so I cannot provide
any further details. ORA-7445 is also like ORA-600 for catch all
situation.....
I shall suggest to check application changes when this problem started and
see notes for 8.0.6 upgrade whether it was fixed in that relaese.
Regards
Rafiq
Reply-To: ORACLE-L_at_fatcity.com
To: Multiple recipients of list ORACLE-L <ORACLE-L_at_fatcity.com>
Date: Mon, 05 Feb 2001 10:00:26 -0800
Here is what I get in the alert log:
Errors in file /oracle02/app/oracle/admin/ORTE/udump/orte_ora_15115.trc:
ORA-07445: exception encountered: core dump [lxdgetobj()+60] [SIGSEGV]
[Address not mapped to object] [1651271016] [] []
Mon Feb 5 12:55:20 2001
Errors in file /oracle02/app/oracle/admin/ORTE/udump/orte_ora_15641.trc:
ORA-07445: exception encountered: core dump [lxdgetobj()+60] [SIGSEGV]
[Address not mapped to object] [1651271016] [] []
Mon Feb 5 12:57:44 2001
Errors in file /oracle02/app/oracle/admin/ORTE/udump/orte_ora_16105.trc:
ORA-07445: exception encountered: core dump [lxdgetobj()+60] [SIGSEGV]
[Address not mapped to object] [1651271016] [] []
Thanks
Ana
"Mohan, Ross"
<MohanR_at_STARS To: Multiple recipients of
list ORACLE-L <ORACLE-L_at_fatcity.com>
-SMI.com> cc:
Sent by: Subject: RE: ora-07445
root_at_fatcity.
com
02/05/01
11:55 AM
Please
respond to
ORACLE-L
you show a file from your udump.
what is in your bdump? including your alert log.....
-----Original Message-----
Sent: Monday, February 05, 2001 9:55 AM
To: Multiple recipients of list ORACLE-L
I posted a question to the list last week regarding this error and didn't get any responses. I'm trying again. We're on Oracle 8.0.5.2.1, and Solaris 6.
A few days ago we started receiving ora-07445 errors in the alert log. This happened when had to reboot the server. If we shutdown/restart the database the errors went away. Starting Friday the errors are happening when shutting down/starting up the db. We shutdown the db at midnight and start it at 2:15 am every day. We get lots of core dumps and trace files filling up the file system. We clean up the files and start the db, after that we don't receive the errors anymore until next stop/start the db.
I have submitted a tar to Oracle support, but so far they haven't come up with a solution or a cause for this. We made the changes they suggested but it didn't help. Sun suggested some changes to the hardware, but it hasn't help either.
Can anyone out there provide some insights on this? Here is one of our trace files:
Dump file /oracle02/app/oracle/admin/ORTE/udump/orte_ora_4674.trc
Oracle8 Enterprise Edition Release 8.0.5.2.1 - Production
PL/SQL Release 8.0.5.2.0 - Production
ORACLE_HOME = /oracle02/app/oracle/product/8.0.5
System name: SunOS
Node name: auoracle1 Release: 5.6 Version: Generic_105181-23 Machine: sun4u
Exception signal: 11 (SIGSEGV), code: 1 (Address not mapped to object),
addr: 0x626c6568, PC: lxdgetobj()+60
*** 2001.02.05.09.20.39.000
ksedmp: internal or fatal error
ORA-07445: exception encountered: core dump [lxdgetobj()+60] [SIGSEGV]
[Address not mapped to object] [1651271016] [] []
----- Call Stack Trace -----
calling call entry argument values in hex location type point (? means dubious value) -------------------- -------- -------------------- ----------------------------
Thanks
Ana E. Choto
American University
Washington, DC
-- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: INET: achoto_at_american.edu Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists -------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: INET: achoto_at_american.edu Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists -------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). _________________________________________________________________ Get your FREE download of MSN Explorer at http://explorer.msn.com -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Mohammad Rafiq INET: rafiq9857_at_hotmail.com Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists -------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: INET: achoto_at_american.edu Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists -------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).Received on Tue Feb 06 2001 - 10:38:47 CST
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