Cisco Bug: CSCvu87636 - sessmgr process restart on DPC2 card with acsmgr_tcp_out_order_destroy()
Sep 17, 2020
- Cisco ASR 5000 Series
Known Affected Releases
Symptom: Sessmgr restarts when processing tcp out of order packets with following signature: Assertion failure at acs/acsmgr/analyzer/tcp/acs_tcp_out_order.c:661 Function: acsmgr_tcp_out_order_destroy() Expression: pkt_info_status == SN_STATUS_SUCCESS Conditions: 1. WiFi to LTE handoff occurs 2. Redirect url is received from Gx for a dynamic rule 3. TCP out of order packet uses memory freed by redirect_to_url during the handoff.
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Bug Details Include
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