Hi,
We using snort 2.8.1 with OS RHEL 5.
We have some error messages sent by Stream5 processor.

(these log messages have been anonymized)
Feb 9 14:09:57 host1 snort²⁹⁸⁶: S5: Pruned session from cache that was using 1382938 bytes (new data/timedout). 10.28.20.2 20499 -> 10.44.40.6 42271 (0) : LWstate 0×40e LWFlags 0×16007
Feb 9 14:27:01 host1 snort²⁹⁸⁶: S5: Pruned session from cache that was using 1088312 bytes (stale/timeout). 10.17.11.2 2061 -> 10.16.1.11 1494 : LWstate 0xf LWFlags 0×16007
Feb 9 14:38:12 host1 snort²⁹⁸⁶: S5: Pruned session from cache that was using 1329188 bytes (new data/timedout). 10.13.17.10 4737 —> 10.97.4.5 54789 (0) : LWstate 0×40f LWFlags 0×16007

The trigger MEMCAP in stream5 processor is set to the Maximun (1073741824).

Someone have a idea to stop these messages ?
Thank