Ora-00600: Internal Error Code, Arguments: [Ktecgeb-2], , , , , ,
Last updated on NOVEMBER 13, 2017
Applies to:Oracle Database - Enterprise Edition - Version 188.8.131.52 to 184.108.40.206 [Release 11.1]
Oracle Database - Enterprise Edition - Version 220.127.116.11 to 18.104.22.168 [Release 12.2]
Information in this document applies to any platform.
***Checked for relevance on 26-Nov-2012***
Alert log keeps reporting:
Sat Feb 21 19:23:25 2009
Errors in file b:\oracle\diag\rdbms\<dbs>\<sid>\trace\<sid>_smon_4364.trc (incident=692119):
ORA-00600: internal error code, arguments: [ktecgeb-2], , , , , , , , , ,, 
Non-fatal internal error happenned while SMON was doing temporary segment drop.
Due to SMON crashed the database did crash and will crash again during startup of database.
Stacktrace of SMON is like:
... <- ktecgeb <- kteopshrink <- ktssdrbm_segment <- ktssdro_segment <- ktssdt_segs <- ktmmon <- ...
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