[stork-users] Stork dhcp6 internal server error: number overflow

[Justin Krejci]

I just recently upgraded my stork server and dhcp server to Ubuntu 24.04 LTS.
I also refreshed the stork server app and the stork agent apps to the latest via ISC apt repo.

DHCP Server (Kea - 2.4.1)
Package: isc-stork-agent
Version: 1.16.0.240405082622

Stork Server
Package: isc-stork-server
Version: 1.16.0.240405082626


The stork server is showing this in the web event logs
 2024-05-14 11:59:16
 processing Kea command by daemon [6] dhcp6 on machine [2] 216.17.94.7 failed
 internal server error: unable to parse server's answer to the forwarded message: Number overflow: 18446744073709486065 in :0:210


After about 15-20 seconds I get this
 2024-05-14 11:59:36
 processing Kea command by daemon [6] dhcp6 on machine [2] 216.17.94.7 succeeded


This just repeats every minute. The error and overflow number are identical every time.
There is only 1 DHCP server talking to the Stork server.

I haven't been using these servers for a while before the upgrade so I am not sure if it was behaving this way before the upgrade or if this is new behavior since the upgrade.
I tried full server reboots of both DHCP and Stork server machines.
If I push the "Get Latest State" button in Stork for the Kea machine, it successfully completes.
I tried removing and re-authorizing the Kea machine in the Stork server.

Is this a config issue?
Stork bug?
Ubuntu issue (it's the newest LTS release)
How best should I troubleshoot further?

Thank you!
Justin

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