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Cisco Bug: CSCup70896 - [17.0]Assertion failure at sess/sgsn/sgsn-app/sm/smg_fsm_table.c:4901

Last Modified

Feb 09, 2017

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

17.0.0.55645

Description (partial) 

Symptom:
Session manager crash

Conditions:
Session manager crash seen while execution of scenario mentioned:

1. Attach, activate multiple primary and secondary bearers in 3G
2. Iu release request from RNC, with matching cause code. RABR triggered with ARRL bit.
3. Before RABR respons is received from SGW, do "clear sub imsi <imsi> nsapi <nsapi>" with the nsapi of the dedicated bearer, delete bearer command is triggered
4. Perform Downlink Data Notification to re-establish the RABs for the active bearers
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