Below are my logs. I suspect there is something wrong with IPv6, but I am a bit lost as to how to fix it.
[18:47:17] INFO: Starting otbr-agent...
[NOTE]-AGENT---: Running 0.3.0-b067e5ac-dirty
[NOTE]-AGENT---: Thread version: 1.3.0
[NOTE]-AGENT---: Thread interface: wpan0
[NOTE]-AGENT---: Radio URL: spinel+hdlc+uart:///tmp/ttyOTBR?uart-baudrate=460800&uart-flow-control
[NOTE]-AGENT---: Radio URL: trel://enp6s18
[NOTE]-ILS-----: Infra link selected: enp6s18
49d.17:03:01.505 [C] P-SpinelDrive-: Software reset co-processor successfully
00:00:00.185 [N] RoutingManager: BR ULA prefix: fd79:7dce:5e7a::/48 (loaded)
00:00:00.185 [N] RoutingManager: Local on-link prefix: fd7a:be22:9bf6:5ee::/64
00:00:00.218 [N] Mle-----------: Role disabled -> detached
00:00:00.227 [N] P-Netif-------: Changing interface state to up.
00:00:00.251 [W] P-Netif-------: Failed to process request#2: No such process
00:00:00.252 [W] P-Netif-------: Failed to process request#6: No such process
s6-rc: info: service otbr-agent successfully started
s6-rc: info: service otbr-agent-configure: starting