ORA-00600 [kghstack_underflow_internal_1] [opipls : udbdefs]

(Doc ID 2032585.1)

Last updated on MAY 19, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.4 to 11.2.0.4 [Release 11.2]
Information in this document applies to any platform.

Symptoms

Alert log reports errors like:

ORA-00600: internal error code, arguments: [kghstack_underflow_internal_1], [0x7F464A4F1E00], [opipls : udbdefs], [], [], [], [], [], [], [], [], []

  
The accompanying trace file shows charactersitics like below: 

*** 2015-06-26 15:02:03.895
*** SESSION ID:(1706.433) 2015-06-26 15:02:03.895
*** CLIENT ID:() 2015-06-26 15:02:03.895
*** SERVICE NAME:(sbsprod) 2015-06-26 15:02:03.895
*** MODULE NAME:(JDBC Thin Client) 2015-06-26 15:02:03.895
*** ACTION NAME:() 2015-06-26 15:02:03.895

Dump continued from file: /oracle/diag/rdbms/sbsprod/sbsprod1/trace/sbsprod1_s000_67032.trc
ORA-00600: internal error code, arguments: [kghstack_underflow_internal_1], [0x7FF36A2C7CB8], [opipls : udbdefs], [], [], [], [], [], [], [], [], []

========= Dump for incident 157622 (ORA 600 [kghstack_underflow_internal_1]) ========

*** 2015-06-26 15:02:03.895
dbkedDefDump(): Starting incident default dumps (flags=0x2, level=3, mask=0x0)

----- Current SQL Statement for this session (sql_id=a0av4v65x4hyd) -----
select nvl(ISLOAIMPACTED, 'N'), nvl(ISDRLPIMPACTED, 'N'), nvl(ISAPPTIMPACTED, 'N')
   , nvl(ISCORRESIMPACTED, 'N'),nvl(ISRELATIONIMPACTED, 'N')
   from lwprallowedstatus
   where statusfrom = :1 and statusto = :2

----- PL/SQL Stack -----
----- PL/SQL Call Stack -----
 object      line  object
 handle    number  name
0x4ccd29740        12  procedure SBSMD.SP_PR_AFFECTED_COMPONENTS
0x435fcdd30        28  SBSMD.T_UPD_CASCADINGSTSCHANGE_UPD_T

----- Call Stack Trace -----

 ... kghstack_underflow_internal kghstack_free rpiswu2 rpidrv psddr0 psdnal pevm_EXIM pfrinstr_EXIM pfrrun_no_tool pfrrun plsql_run peicnt peiet_execute_trigger kkxtexe kxtExecuteTriggerRecursive rpiswu2 kxtExecuteTriggerReal kxtexe updexe opiexe kpoal8 opiodr ...

  

Changes

The issue and the call stack is similar to unpublished
Bug 20633496 - ORA-00600: [KGHSTACK_UNDERFLOW_INTERNAL_1] AFTER APPLYING PATCH 18384537
closed as a duplicate of
<Bug 18328509> - ORA-4030 AFTER UPGRADE TO 11.2.0.4 WITH SHARED SERVER AND JDBC THIN CLIENT

The patch 18328509 is superseded by the fix for unpublished Bug 18384537.
Please refer to
<Note 18328509.8> - Bug 18328509 - Fix for bug 18160822 can cause unexpected unconditional errorstack traces - superseded

However, even after applying patch 18384537 the error continues.

 

Cause

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