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Cisco Bug: CSCus35798 - Fatal Signal 11: Seg fault PC: sessmgr_pdsn_event_data_dispatch()

Last Modified

Dec 26, 2016

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

17.1.1.58465

Description (partial)

Symptom:
Session manager crashes after running the call model for 2+ days. 

Fatal Signal 11: Segmentation fault
  PC: [038915e0/X] sessmgr_pdsn_event_data_dispatch()
  Faulty address: 0xa99f2e0a
  Signal from: kernel
  Signal detail: address not mapped to object

Conditions:
Longevity Call model with HSGW/P-PGW, SGW/G-PGW, PDSN/HA, ePDG, GGSN and SAEGW calls, with no redundant events, leading to sessmgr crash.
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