Guest

Preview Tool

Cisco Bug: CSCur28776 - Segmentation fault in sessmgr_send_snx_sec_gtp_reject()

Last Modified

Feb 15, 2017

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

18.0.D0.private

Description (partial)

crash observed with secondary pdp context activation for ggsn call with null TFT 

This is observed with following two scenarios
scenario 1 -> 

1.	Setup session with BCM mode mixed. 
2.	Establish secondary session with null TFT

Scenario 2 ->

1.	Establish session with BCM mode UE only 
2.	Enable cli ?max-contexts primary 8000000 total 8000000 per-subscriber secondary 0? , to reject secondary pdp context, as per customer config.
3.	Establish secondary with null TFT

Symptom:
Single Primary Context - send ses PDP context without TFT , GGSN should reject with cause GTP_SYNTACTIC_ERR_IN_THE_TFT_OPERATION but it is giving Segmentation fault in sessmgr_send_snx_sec_gtp_reject()

Conditions:
Single Primary Context - send ses PDP context without TFT , GGSN should reject with cause GTP_SYNTACTIC_ERR_IN_THE_TFT_OPERATION but it is giving Segmentation fault in sessmgr_send_snx_sec_gtp_reject()
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)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.