Cisco Bug: CSCvt33678 - SM failed due to Assertion failure at uplane_dns_pkt_inspection
Jun 19, 2020
- Cisco ASR 5000 Series
- Cisco ASR 5500
Known Affected Releases
21.15.26 21.15.29 21.16.4 21.18.2 21.19.0 21.19.n1
Symptom: Session manager restarts with following stack trace during call recovery. Stack (10888@0x0xffbd7000): 0483f2d0/X] uplane_dns_pkt_inspection() sp=0xffbd7f98 047c2a38/X] uplane_execute_service_chain() sp=0xffbd7fc8 04a024ad/X] uplane_process_packet() sp=0xffbd8308 06b0f0be/X] sessmgr_ipv6_process_inet_pkt_uplane() sp=0xffbd8b58 06b23918/X] sessmgr_receive_ipv6_packets() sp=0xffbd8f68 06b1afe2/X] sessmgr_med_proto_processing() sp=0xffbd9468 06b22199/X] sessmgr_med_data_receive_memif() sp=0xffbd9508 0d0f1b94/X] sn_epoll_run_events() sp=0xffbd9558 0d0fe68a/X] sn_loop_run() sp=0xffbd9a08 0cdf0b85/X] main() sp=0xffbd9a78 Registers: Conditions: Conditions are being analyzed.
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