Cisco Bug: CSCvs35724 - Multiple instances of sessmgr restart observed in egtpc_handle_change_notf_req_evt()
Jun 29, 2020
- Cisco ASR 5000 Series
- Cisco ASR 5500
Known Affected Releases
21.12.15 188.8.131.52152 21.12.16 184.108.40.206017 220.127.116.11343 21.14.17 18.104.22.168789 21.16.4 22.214.171.124145 126.96.36.199357 21.6.b24 21.6.b24.73758
Symptom: SM restart with fuction egtpc_handle_change_notf_req_evt() Conditions: 1. 3G Attach with S4 2. Activate primary bearer - completed 3. RAB release 4. Activate secondary bearer with streaming traffic class - completed 5. Iu release request and completed 6. Activate another secondary bearer request is getting processed 7. BRC and CBReq is received 8. RAB Assignement request sent to UE and waiting for response 9. Service request for data with SAI change 10. RAB Assignment request for both primary and secondary 11. Iu release request 12. Change notification request is tried Ongoing secondary bearer activation is not aborted/suspend before sending Change Notification Request to that PDN.
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.
Bug Details Include
- Full Description (including symptoms, conditions and workarounds)
- Known Fixed Releases
- Related Community Discussions
- Number of Related Support Cases