Tailscale Fails Health Check on F41

[AlexNPavel]

Describe the bug

When running tailscale status on system running aurora-dx:latest (41.20241030.0), tailscale prints this failed health check:

# Health check:
#     - adding [-i tailscale0 -j MARK --set-mark 0x40000/0xff0000] in v6/filter/ts-forward: running [/usr/sbin/ip6tables -t filter -A ts-forward -i tailscale0 -j MARK --set-mark 0x40000/0xff0000 --wait]: exit status 2: Warning: Extension MARK revision 0 not supported, missing kernel module?
ip6tables v1.8.10 (nf_tables): MARK: bad value for option "--set-mark", or out of range (0-4294967295).

Try `ip6tables -h' or 'ip6tables --help' for more information.

Tailscale pings seem to work correctly otherwise, but DNS does not get configured. I mainly use tailscale for a remote pihole, so I noticed that wasn't working anymore.

What did you expect to happen?

Tailscale runs without any errors.

Output of rpm-ostree status

State: idle
AutomaticUpdates: stage; rpm-ostreed-automatic.timer: inactive
Deployments:
● ostree-image-signed:docker://ghcr.io/ublue-os/aurora-dx:latest
                   Digest: sha256:200c66f230f15fb77450dea9d0910f6992d123a1bbef8d3ce084955214533e43
                  Version: 41.20241030.0 (2024-10-30T04:44:13Z)
          LayeredPackages: bees btop byobu

  ostree-image-signed:docker://ghcr.io/ublue-os/aurora-dx:latest
                   Digest: sha256:b169896d19967cd89066cf339712f0b19526a4f41a6b5508d421c4cbd7c7e693
                  Version: 41.20241029.0 (2024-10-29T18:27:51Z)
          LayeredPackages: bees btop byobu

Output of groups

apavel wheel docker incus-admin lxd libvirt

Extra information or context

No response

[AlexNPavel]

Seems to be a known issue with the latest kernels, so we may just need to wait: tailscale/tailscale#13863

[castrojo]

:stable and :gts are on 6.11.3, here's how to rebase: https://docs.projectbluefin.io/administration#upgrades-and-throttle-settings

[bb010g]

The recently released 6.11.6 includes a fix for this.