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4#
发表于 2012-7-6 22:30:04
kscnfy => cold_ksxpnfy => ksxposdcini => ksxpsigosderr => kgefec报错
相关案例:
Hdr: 12688693 10.2.0.4.4 RDBMS 10.2.0.4 UNKNOWN PRODID-5 PORTID-23
Abstract: ORA-7445 [KSXPSIGOSDERR()+212] DATABASE HUNG
Errors in file /opt/oracle/admin/wmcatp1/udump/wmcatp13_ora_3404.trc:
ORA-603: ORACLE server session terminated by fatal error
ORA-27544: Failed to map memory region for export
ORA-27300: OS system dependent operation:bind failed with status: 126
ORA-27301: OS failure message: Cannot assign requested address
ORA-27302: failure occurred at: sskgxpcre3
Wed Jun 22 19:46:52 2011
Errors in file /opt/oracle/admin/wmcatp1/udump/wmcatp13_ora_3436.trc:
ORA-603: ORACLE server session terminated by fatal error
ORA-27544: Failed to map memory region for export
ORA-27300: OS system dependent operation:bind failed with status: 126
ORA-27301: OS failure message: Cannot assign requested address
ORA-27302: failure occurred at: sskgxpcre3
Wed Jun 22 19:46:52 2011
Errors in file /opt/oracle/admin/wmcatp1/udump/wmcatp13_ora_3632.trc:
ORA-7445: exception encountered: core dump [ksxpsigosderr()+212] [SIGSEGV]
[Address not mapped to object] [0x000000061] [] [
]
ORA-27300: OS system dependent operation:bind failed with status: 126
ORA-27301: OS failure message: Cannot assign requested address
ORA-27302: failure occurred at: sskgxpcre3
DIAGNOSTIC ANALYSIS:
--------------------
- Normally we have around 4000 sessions.
- ORA-27302: failure occurred at: sskgxpcre3 seem to indicate Oracle enabling
of NUMA; however, NUMA has been disabled by following parameter setting since
the database was created:
_enable_NUMA_optimization=false
_db_block_numa=1
- A merge patch for bug 8199533, to disable NUMA is requested.
Due to merge conflict, it might take more than a week for the patch to be
available.
WORKAROUND:
-----------
None.
RELATED BUGS:
-------------
Bug 6689903 FAILURE OCCURRED AT SSKGXPCRE3
Bug 9240751: ORA-27302: FAILURE OCCURRED AT: SSKGXPCRE3
Bug 8199533: NEED NEW PARAMETER TO DISABLE NUMA SUPPORT AND RELATED LOG INFO.
REPRODUCIBILITY:
----------------
Currently, customer is restarting nodes to see if problem occurs again
TEST CASE:
----------
STACK TRACE:
------------
wminvp11_ora_11288.trc
ksxpsigosderr <- ksxposdcini <- ksxpnfy <- kscnfy <- ksmcpg
<- ksucrp <- ksucresg <- kpolna <- kpogsk <- opiodr |
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