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Cisco Bug: CSCvt52522 - ccm cored due to memory leak in ReservationMgr process

Last Modified

Mar 25, 2020

Products (1)

  • Cisco Unified Communications Manager (CallManager)

Known Affected Releases

11.5(1.15900.401)

Description (partial)

Symptom:
ccm process experience memory leak where total vm usage of ccm process reached 4gb in two weeks. Core file analysis shows that there are 320 doubly linked list leaking and each list is approximately 174kb in size. It is also found that such memory leak is happening while handling PolicyAndCACRegisterReq signal in ReservationMgr code where it tried to add GroupData into linked list

Conditions:
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