[CentOS] CENTOS 5.5 segfault what it mean??

John Doe jdmls at yahoo.com
Tue Jul 27 16:21:28 UTC 2010


From: mcclnx mcc <mcclnx at yahoo.com.tw>

> 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.

Maybe try ulimit as the user to see the max size of core dumps?
ulimit -a
Althought I am not sure it would be a blocking parameter...

JD


      



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