On Wed, Feb 11, 2026 at 05:04:04AM +0000, Tj wrote:
> ip6gre tunnels fail to be decapsulated in v6.12.67 so never appears on
> the GRE interface.
>
> Reverting the following commit fixes it:
>
> commit df5ffde9669314500809bc498ae73d6d3d9519ac
> Author: Eric Dumazet <[email protected]>
> Date: Wed Jan 7 16:31:09 2026 +0000
>
> ip6_tunnel: use skb_vlan_inet_prepare() in __ip6_tnl_rcv()
>
> [ Upstream commit 81c734dae203757fb3c9eee6f9896386940776bd ]
>
> v6.19 works but I've not been able to identify a subsequent commit that
> should also be backported to the stable tree.
Please see this thread:
https://lore.kernel.org/r/CANn89iL5ksZZCJr7SK9=4sw6eejdozr5_m6pbmm8rvtbly_...@mail.gmail.com
I think that should fix this, right?
thanks,
greg k-h
