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Cisco Bug: CSCum77623 - WAAS - so_dre created a core file

Last Modified

Oct 13, 2017

Products (1)

  • Cisco Wide Area Application Services (WAAS) Appliances

Known Affected Releases

5.1(1)

Description (partial)

Symptom:
The so.dre process will abort processing during handling of normal packets.

This will case an alarm about core files to be raised "User space Core files were detected".

Further:

- the core files are very large and can fill up the disk rapidly, leading to having a full disk
- when so.dre aborts it will reset all connections 
- while so.dre is restarted new or restarted connections will be forced to pass-through
- after reloading statistics like dre-bypass hosts lists will be lost

Conditions:
There are no specific conditions required to hit this problem, which is only found on 5.1.1e
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