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Cisco Bug: CSCvs66247 - sxdemux restart in Segmentation fault snx_fast_buf_alloc()

Last Modified

Apr 29, 2020

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

21.15.16.73999 21.16.1 21.16.1.73319 21.16.c4.73903 21.17.M0.73270

Description (partial)

Symptom:
Session manager restart

Conditions:
After looking at the instances where retransmit_buffer is set to NULL, it was observed that each time when it is set to NULL, the 
corresponding timer(trans_node->retrans_info.retransmit_tmr) is also stoppped. However, there is one instance where in function sctrl_cfg_sync_send_push_req_msg(), if the flow
goes into the failure leg, we are not stopping the timer but setting the retrans_info.retransmit_buffer to NULL.
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