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Cisco Bug: CSCur73850 - Assertion at Function: mme_app_gngp_event_dispatch()

Last Modified

Dec 25, 2016

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

17.1.0 18.0.0

Description (partial)

Symptom:
A single instance of session manager crash is observed during overnight longevity on MME VFD2 setup.

Conditions:
MME sends a context request towards 2G SGSN for a UE. Before a context response is received for the UE, for some reason, the UE context is removed. CLP is in an SMGR_STATE_PENDING_DEALLOC state. UE context gets removed from CLP and then the context response is received.
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