Cisco Bug: CSCvu96129 - [VPC-DI/SI] Backport i40evf interrupt handler patch to iftask dpdk 16.07
Sep 17, 2020
- Cisco ASR 5000 Series
- Cisco ASR 5500
Known Affected Releases
21.12.19 21.16.1 21.16.4 184.108.40.206145 21.16.6 21.17.9 21.18.6 21.19.5 21.19.n3 21.20.2
Symptom: VPC-DI/SI. Service Port goes LinkDown and cannot be recovered without card reboot. Card VM console displays following message when port goes down: do_IRQ: 0.XXX No irq handler for vector (irq -1) Host node displays following message: Unable to send the message to VF 0 aq_err 12 Conditions: XL710 NICs and additional undetermined factors.
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