cacao core files and huge proc_scan.txt files

Hi

I have trouble with the cacao on my 12c U2 sparc Installation. I often get core dumps, error files or other weired (filenames with brackets) stuff inside the cacao instance directories. Some time there is this proc_scan.txt file, which grows so big until it fills my disk.

Anybody an idea how to fix this?

Regards, Marco

root@g0059:/var/cacao/instances/oem-ec# file core

core:           ELF 32-bit MSB core file SPARC Version 1, from 'java'

root@g0059:/var/cacao/instances/oem-ec# ls -la

total 2951767

drwxr-xr-x   5 root     sys            9 Mar 22 05:03 .

drwxr-xr-x   5 root     sys            5 Mar 22 16:07 ..

drwxr-x---   2 root     sys            5 Mar 22 16:20 audits

drwxr-x---   4 root     sys            4 Mar 19 08:42 configs