Preview Tool

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


Description (partial)

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".


- 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

There are no specific conditions required to hit this problem, which is only found on 5.1.1e
Bug details contain sensitive information and therefore require a account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.