最近作成されたアプリケーションのコアダンプを abrtd デーモンが削除するのはなぜですか?

Issue

• サードパーティアプリケーションのクラッシュ時にコアダンプが生成されません。
• 作成されたコアダンプを abrtd デーモンが削除します

• エラー 1:

  Jul 22 11:29:32 hostname abrtd: Directory 'ccpp-1342936772-2814' creation detected
  Jul 22 11:29:32 hostname abrtd: Registered Database plugin 'SQLite3'
  Jul 22 11:29:32 hostname abrtd: Executable '/home/tools/Bin/myapp' doesn't belong to any package
  Jul 22 11:29:32 hostname abrtd: Corrupted or bad crash /var/spool/abrt/ccpp-1342936772-2814 (res:4), deleting
  

• エラー 2:

  Sep  3 12:00:40 hostname abrt[20427]: saved core dump of pid 6231 (/opt/dell/srvadmin/sbin/dsm_om_connsvcd) to /var/spool/abrt/ccpp-2014-09-03-12:00:39-6231.new/coredump (228581376 bytes)
  Sep  3 12:00:40 hostname abrtd: Directory 'ccpp-2014-09-03-12:0:39-6231' creation detected
  Sep  3 12:00:40 hostname abrtd: Package 'srvadmin-iws' isn't signed with proper key
  Sep  3 12:00:40 hostname abrtd: Corrupted or bad dump /var/spool/abrt/ccpp-2014-09-03-12:00:39-6231 (res:2), deleting
  Sep  3 12:00:41 hostname abrtd: Got signal 15, exiting
  Sep  3 12:05:11 hostname abrtd: Init complete, entering main loop
  

• エラー 3:

  abrt[9423]: Saved core dump of pid 3498 (/opt/openoffice4/program/soffice.bin) to /var/spool/abrt/ccpp-2014-08-21-15:00:38-3498 (262381568 bytes)
  abrtd: Directory 'ccpp-2014-08-21-15:0:38-3498' creation detected
  abrtd: Package 'openoffice' isn't signed with proper key
  abrtd: 'post-create' on '/var/spool/abrt/ccpp-2014-08-21-15:0:38-3498' exited with 1
  Aug 21 15:00:42 localhost abrtd: Deleting problem directory '/var/spool/abrt/ccpp-2014-08-21-15:00:38-3498'