Building docker container in OBS fails with "Could not load necessary modules for IPSEC rules: protocol not supported"

[greygoo]

I tried building a simple docker container example. It builds fine when building local, but fails when building on the OBS servers with

[   14s] time="2025-06-26T12:42:02.639548178Z" level=info msg="containerd successfully booted in 0.020339s"
[   14s] time="2025-06-26T12:42:02.644351360Z" level=warning msg="Failed to run [/usr/bin/docker-runc features]: \"\"" error="fork/exec /usr/bin/docker-runc: no such file or directory"
[   14s] time="2025-06-26T12:42:02.664431859Z" level=warning msg="Could not load necessary modules for IPSEC rules: protocol not supported"
[   14s] failed to start daemon: Error initializing network controller: error obtaining controller instance: failed to register "bridge" driver: failed to add jump rules to ipv4 NAT table: failed to append jump rules to nat-PREROUTING:  (iptables failed: iptables --wait -t nat -A PREROUTING -m addrtype --dst-type LOCAL -j DOCKER: Warning: Extension addrtype revision 0 not supported, missing kernel module?
[   14s] iptables: No chain/target/match by that name.
[   14s]  (exit status 1))
[   25s] Docker is dead
[   25s] /.build/startdockerd: line 20: kill: (1519) - No such process
[   25s] time="2025-06-26T12:42:12.785402858Z" level=info msg="Stop CRI service"
[   25s] time="2025-06-26T12:42:12.788114200Z" level=info msg="Stop CRI service"
[   25s] time="2025-06-26T12:42:12.788164930Z" level=info msg="Event monitor stopped"
[   25s] ### VM INTERACTION START ###
[   25s] Powering off.

I retried several times, with the same result every time.

Project can be found here: https://build.opensuse.org/package/show/home:chuller:container-example/example-container
Error can be found in the build log.