netdev - RE: [Intel-wired-lan] [5.10] i40e/udp_tunnel: RTNL: assertion failed at net/ipv4/udp_tunnel

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Message-ID: <DB8PR04MB64608A64EA7B4ABAC3A15EE1EA8F9@DB8PR04MB6460.eurprd04.prod.outlook.com>
Date:   Mon, 8 Feb 2021 09:09:42 +0000
From:   Pierre Cheynier <p.cheynier@...teo.com>
To:     Jakub Kicinski <kuba@...nel.org>,
        "Sokolowski, Jan" <jan.sokolowski@...el.com>
CC:     "intel-wired-lan@...ts.osuosl.org" <intel-wired-lan@...ts.osuosl.org>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: RE: [Intel-wired-lan] [5.10] i40e/udp_tunnel: RTNL: assertion failed
 at net/ipv4/udp_tunnel_nic.c


On Wed, 3 Feb 2021 18:08:31 +0100 Jakub Kicinski wrote:
> Yup! I'm pretty sure it's my conversion. The full commit quote upstream:
> 
> 40a98cb6f01f ("i40e: convert to new udp_tunnel infrastructure")
> 
> It should trigger if you have vxlan module loaded (or built in)
> and then reload or re-probe i40e.
> 
> Let us know if you can't repro it should pop up pretty reliably.

Not sure if this is under investigation on Intel side, I can help to test patches
or provide more info if needed.

--
Pierre