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Cisco Bug: CSCvs70392 - More than 5 phones ring the same time lead to linecard memory leak and LC crash

Last Modified

Sep 18, 2020

Products (1)

  • Cisco cBR Series Converged Broadband Routers

Known Affected Releases

16.10.1

Description (partial)

Symptom:
linecard memory leak, then memory allocate failure and LC crash,
Slot-7-0#show memory allocating-process totals
Tracekey : 1#1c4218c4a6d1d11c371d233ded0c1d47
<…>
Allocator PC Summary for: Processor

   Total      Count     Name               PC
2236457040   13551  CMTS_DYN_SRV_ENTRY     :10000000+AAFB94

Conditions:
More than 5 phones ring at the same time per one modem causes this issue.
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Bug Details Include

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