ORA-07445 [kgavss_stacklet_starting()+70] from ctxsys.syncrn

(Doc ID 2336806.1)

Last updated on DECEMBER 07, 2017

Applies to:

Oracle Text - Version 12.1.0.1 to 12.1.0.1 [Release 12.1]
Information in this document applies to any platform.

Symptoms

In a 12.1.0.1 database, below error was found in the alert.log:

Exception [type: SIGSEGV, Address not mapped to object] [ADDR:0x164] [PC:0xB0E0A46, kgavss_stacklet_starting()+70] [flags: 0x0, count: 1]
Errors in file /oradata01/diag/rdbms/orcl1/ORCL1/trace/ORCL1_ora_10472.trc (incident=33356):
ORA-07445: exception encountered: core dump [kgavss_stacklet_starting()+70] [SIGSEGV] [ADDR:0x164] [PC:0xB0E0A46] [Address not mapped to object] []
ORA-03135: connection lost contact
Incident details in: /oradata01/diag/rdbms/orcl1/ORCL1/incident/incdir_33356/ORCL1_ora_10472_i33356.trc

Trace file shows:

----- Current SQL Statement for this session (sql_id=f1xfww55nj0xp) -----
begin ctxsys.syncrn(:idxownid, :idxoname, :idxid, :ixpid, :rtabnm, :flg, :smallr); end;

----- Call Stack Trace -----
kgavss_stacklet_starting <- pbess_stacklet_starting <- plsql_run <- peicnt

Cause

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