ORA-3136; ORA-609
Today I did the monthly check for the oracle databaes for customer. I found two Errors. Please help me check about this.
Oracle version：Oracle Database 11g Enterprise Edition Release 11.1.0.7.0 - 64bit Production
Operatoin System version：HP-UX IA (64-bit) B.11.31
Error One：
Description：Almost every morning this error can be found in the alert log file and coming from same server.
Question：Whether the reason for this error is time out, or it is caused by the application?
Content：
Mon Aug 01 01:36:56 2011
***********************************************************************
Fatal NI connect error 12170.
VERSION INFORMATION:
TNS for HPUX: Version 11.1.0.7.0 - Production
Oracle Bequeath NT Protocol Adapter for HPUX: Version 11.1.0.7.0 - Production
TCP/IP NT Protocol Adapter for HPUX: Version 11.1.0.7.0 - Production
Time: 01-AUG-2011 01:36:57
Tracing not turned on.
Tns error struct:
ns main err code: 12535
TNS-12535: TNSperation timed out
ns secondary err code: 12606
nt main err code: 0
nt secondary err code: 0
nt OS err code: 0
Client address: (ADDRESS=(PROTOCOL=tcp)(HOST=198.120.1.24)(PORT=53239))
Wed Aug 03 01:23:05 2011
***********************************************************************
Fatal NI connect error 12170.
VERSION INFORMATION:
TNS for HPUX: Version 11.1.0.7.0 - Production
Oracle Bequeath NT Protocol Adapter for HPUX: Version 11.1.0.7.0 - Production
TCP/IP NT Protocol Adapter for HPUX: Version 11.1.0.7.0 - Production
Time: 03-AUG-2011 01:23:05
Tracing not turned on.
Tns error struct:
ns main err code: 12535
TNS-12535: TNSperation timed out
ns secondary err code: 12606
nt main err code: 0
nt secondary err code: 0
nt OS err code: 0
Client address: (ADDRESS=(PROTOCOL=tcp)(HOST=198.120.1.24)(PORT=53466))
WARNING: inbound connection timed out (ORA-3136)
Error 2：
Question：I have checked the problem online. The reason seems to be the oracle bug. Bug id 7659739;
Is it right? Is there any solution for this problem and what reason or issue will trigger this problem?
Content：
Sat Aug 06 01:30:47 2011
***********************************************************************
Fatal NI connect error 12637, connecting to:
(LOCAL=NO)
VERSION INFORMATION:
TNS for HPUX: Version 11.1.0.7.0 - Production
Oracle Bequeath NT Protocol Adapter for HPUX: Version 11.1.0.7.0 - Production
TCP/IP NT Protocol Adapter for HPUX: Version 11.1.0.7.0 - Production
Time: 06-AUG-2011 01:30:47
Tracing not turned on.
Tns error struct:
ns main err code: 12637
TNS-12637: Packet receive failed
ns secondary err code: 12532
nt main err code: 0
nt secondary err code: 0
nt OS err code: 0
ORA-609 : opiodr aborting process unknown ospid (21632_1)
Sun Aug 07 01:20:15 2011
***********************************************************************
Fatal NI connect error 12637, connecting to:
(LOCAL=NO)
VERSION INFORMATION:
TNS for HPUX: Version 11.1.0.7.0 - Production
Oracle Bequeath NT Protocol Adapter for HPUX: Version 11.1.0.7.0 - Production
TCP/IP NT Protocol Adapter for HPUX: Version 11.1.0.7.0 - Production
Time: 07-AUG-2011 01:20:15
Tracing not turned on.
Tns error struct:
ns main err code: 12637
TNS-12637: Packet receive failed
ns secondary err code: 12532
nt main err code: 0
nt secondary err code: 0
nt OS err code: 0
ORA-609 : opiodr aborting process unknown ospid (4394_1)