ORA-00600 [723], ..., [memory Leak] Error With Leaked Memory For "mbr node memory" (Doc ID 1944511.1)

Last updated on MARCH 06, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.1 to 12.1.0.2 [Release 11.2 to 12.1]
Information in this document applies to any platform.

Symptoms

An ORA-00600 [723], ..., [memory leak] error can occur when using Spatial data, with the leaked memory being of label "mbr node memory", e.g.:

SUMMARIZED MEMORY USAGE FOR THIS PROCESS
----------------------------------------
989703872 bytes,1183 chunks: "free memory               "  
          pga heap        ds=0x7f966924c960  dsprt=(nil)
293780736 bytes,2824810 chunks: "mbr node memory           "  
          pga heap        ds=0x7f966924c960  dsprt=(nil)
 14022336 bytes,  94 chunks: "free memory               "  
...

Cause

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