Bug 1214612

Summary:	rootless ipv6 containers can't be started
Product:	[openSUSE] openSUSE Tumbleweed	Reporter:	Frederic Crozat <fcrozat>
Component:	Containers	Assignee:	Containers Team <containers-bugowner>
Status:	NEW ---	QA Contact:	E-mail List <qa-bugs>
Severity:	Normal
Priority:	P5 - None
Version:	Current
Target Milestone:	---
Hardware:	Other
OS:	Other
Whiteboard:
Found By:	---	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---

Description Frederic Crozat 2023-08-25 09:47:43 UTC

ip6_tables module is not preloaded and regular users have no right to modprobe it (and it is not auto-modprobed). 

I would suggest to add ip6_tables to /usr/lib/modules-load.d/podman.conf

to reproduce:
as regular user:

~/.config/containers/containers.conf :
[network]
network_backend="netavark"

podman network create --ipv6 --gateway fd00::1:8:1 --subnet fd00::1:8:0/112 ipv6

podman run --network ipv6 -ti registry.opensuse.org/opensuse/tumbleweed

it will fail unless ip6_tables is loaded