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Cisco Bug: CSCut15396 - Multiple Session Manager instances with huge memory in warn/over state

Last Modified

Dec 24, 2016

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

18.0.0.59232

Description (partial)

Symptom:
Sessmgr tasks are found to be using huge memory and eventually run into warn/over state.

Conditions:
The conditions that need to be met for this issue to be seen are :
1) Call type should be pure-S
2) Traffic policing should be enabled at SGW
3) A bearer with an unknown EBI is getting deleted (bearer without EBI is possible when CBR has been rejected)

In such a case memory leak is seen.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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