On Mon, Jul 16, 2018 at 10:37:15AM +0300, Dmitry Tunin wrote:

Please backport the

f4eb17e1efe538d4da7d574bedb00a8dafcc26b7 ("Revert "sit: reload iphdr in ipip6_rcv"") to 4.4.y.

It has been applied to 4.9.112 recently, but in 4.4.y the problem still exists.

The original commit was CCed to 'stable' but the reversal wasn't.

It causes a regression with non-working ping6 and log spam from sit.

Now applied, thanks.

greg k-h