ORA-600  [Space Leak] With Leaked Memory in 'kdit' and 'ktatt'
(Doc ID 1104636.1)
Last updated on MARCH 28, 2019
Applies to:Oracle Database - Enterprise Edition - Version 10.2.0.1 to 126.96.36.199 [Release 10.2 to 11.1]
Information in this document applies to any platform.
ORA-00600: internal error code, arguments: , , [space leak], , , , ,  signaled occasionally when a session logs off.
The trace file shows the following chunks:
Chunk ffffffff7b750090 sz= 56 freeable "kdit "
Chunk ffffffff7b740478 sz= 64 freeable "kdit "
Chunk ffffffff7b990508 sz= 48 freeable "ktatt "
Chunk ffffffff7b99a3a0 sz= 56 freeable "ktatt "
Chunk ffffffff7b99ba10 sz= 64 freeable "ktatt "
Chunk ffffffff7c074af0 sz= 64 freeable "kdit "
The argument after ORA-600  is the size of the leaked memory in bytes.
This is equal to the sum of the sizes of the labeled memory chunks in the trace file.
To view full details, sign in with your My Oracle Support account.
Don't have a My Oracle Support account? Click to get started!
In this Document