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Cisco Bug: CSCvt89771 - [CUPS] [Sx over IPSEC] iftask crash dpdk_app_ucad_op/crypto_handle_req during IKEv2 Tunnel establish

Last Modified

Aug 23, 2020

Products (2)

  • Cisco ASR 5000 Series
  • Cisco ASR 5500

Known Affected Releases

21.18.1.74879 21.19.4 21.19.n3 21.20.0

Description (partial)

Symptom:
1. CUPS CP (VPC-DI) SF reboots after receiving IKE_AUTH from UP
2. The following message seen on on console (/var/lib/nova/.../console.log)
IFTASK[YYYY-MM-DD HH:MM:SS....]:  Going to reboot, Iftask restart disabled or not enough memory for iftask restart
3. iftask crash in dpdk_app_ucad_op/crypto_handle_req during IKEv2 Tunnel establish

Conditions:
CUPS CP - SAEGW-C running VPC-DI + Sx Over IPSEC
Configured: IFTASK_SERVICE_TYPE=3 in param.cfg
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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