This is a log from a nexus 5596 running 7.1(4)N1(1). It's part of an OTV deployment (multicast based).
2023 Jan 31 16:04:26.827 PLSWCR01A %ARP-3-REQ_NON_AM: arp [3558] Sending ARP request for 10.68.127.11 on invalid interface loopback1 request from pid: 3606
2023 Jan 31 16:06:31.289 PLSWCR01A last message repeated 174 times
Any idea why this is happening?
!Command: show running-config interface loopback1
version 7.1(4)N1(1)
interface loopback1
description Multicast Anycast RP
ip address 10.68.127.11/32
ip router ospf 1 area 0.0.0.0
ip pim sparse-mode