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Cisco Bug: CSCvt78639 - [BP-CUPS]PC: [045071bc/X] sessmgr_sxu_handle_events_from_egtpu_app()

Last Modified

Sep 17, 2020

Products (2)

  • Cisco ASR 5000 Series
  • Cisco ASR 5500

Known Affected Releases

21.18.8 21.19.5 21.19.M0.75207 21.19.n3 21.20.0

Description (partial)

Symptom:
Session Manager reload is observed on Control Plane.

Segmentation fault at sessmgr_sxu_handle_events_from_egtpu_app

  Stack (10904@0x0xffee8000):
    [045071bc/X] sessmgr_sxu_handle_events_from_egtpu_app() sp=0xffee81b8
    [08b66ecd/X] egtpu_sess_abort() sp=0xffee8358
    [0451747b/X] sessmgr_handle_gtpumgr_wrong_sess_replacement() sp=0xffee8478
    [0cea2218/X] sn_msg_arriving_handle() sp=0xffeea568
    [0ce80b26/X] sn_loop_run() sp=0xffeeaa18
    [0cb740f5/X] main() sp=0xffeeaa88

Conditions:
System Test call model with moderate load with LTE-WiFi Handover enabled
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