On Jul 27, 2010, at 11:11 AM, mcclnx mcc mcclnx@yahoo.com.tw wrote:
We have CENTOS 5.5 on DELL server and several ORACLE databases on version 10.2.0.4 and 11.1.0.7. Recently I found following messages popup on /var/log/messages:
Jul 26 16:28:03 ORA6 kernel: oracle[29286]: segfault at fffffffffffffff0 rip 0000000007d54183 rsp 00007fffff6c3080 error 4 Jul 26 16:28:07 ORA6 kernel: oracle[29300]: segfault at fffffffffffffff0 rip 0000000007d54183 rsp 00007fff47838560 error 4 Jul 26 16:28:11 ORA6 kernel: oracle[29309]: segfault at fffffffffffffff0 rip 0000000007d54183 rsp 00007fffda1a3ee0 error 4 Jul 26 16:28:15 ORA6 kernel: oracle[29322]: segfault at fffffffffffffff0 rip 0000000007d54183 rsp 00007fff97087220 error 4 Jul 26 16:28:19 ORA6 kernel: oracle[29337]: segfault at fffffffffffffff0 rip 0000000007d54183 rsp 00007fffb3647280 error 4
I can not find and trace file or core dump file on O.S. and ORACLE databases. I also check hardware log and NO memory or disks error.
Any ideal?
Use the Oracle installation guides and check your ulimits and shared memory configuration.
If that doesn't fix it, call Oracle support.
-Ross