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Cisco Bug: CSCur13113 - Assertion failure on Function sessmgr_flow_delete_ipv6_6to4_flow

Last Modified

Dec 25, 2016

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

17.0.0.57028 17.1.0.57635

Description (partial)

96 Instance of crash observed in longevity

Symptom:
Happens with the execution of auto-delete command. Once this command is executed crash is seen at a very later point.

Conditions:
This scenario happens when Auto-Delete is executed and qos for ims media is configured for that call apn and has a bearer with the same qci as in ims-media i.e volte bearer. Now instead of Network Initiated or SGW/UE initiated deletion of a bearer if a path failure happens same sub-session goes in for a second level of de-allocation which lead to a magic mismatch crash..
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