From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.4 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 40A36C433DF for ; Thu, 21 May 2020 01:53:54 +0000 (UTC) Received: from krantz.zx2c4.com (krantz.zx2c4.com [192.95.5.69]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E091320709 for ; Thu, 21 May 2020 01:53:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=dd-wrt.com header.i=@dd-wrt.com header.b="XJ1CFCTb" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E091320709 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=dd-wrt.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=wireguard-bounces@lists.zx2c4.com Received: by krantz.zx2c4.com (ZX2C4 Mail Server) with ESMTP id 73fdbeed; Thu, 21 May 2020 01:38:43 +0000 (UTC) Received: from mail.as201155.net (mail.as201155.net [185.84.6.188]) by krantz.zx2c4.com (ZX2C4 Mail Server) with ESMTPS id f7ea5e1d (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256:NO) for ; Wed, 20 May 2020 13:07:12 +0000 (UTC) Received: from smtps.newmedia-net.de ([2a05:a1c0:0:de::167]:46342 helo=webmail.newmedia-net.de) by mail.as201155.net with esmtps (TLSv1:DHE-RSA-AES256-SHA:256) (Exim 4.82_1-5b7a7c0-XX) (envelope-from ) id 1jbOfD-0004mK-05 for wireguard@lists.zx2c4.com; Wed, 20 May 2020 15:21:39 +0200 X-CTCH-RefID: str=0001.0A782F21.5EC52E84.00B9, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=dd-wrt.com; s=mikd; h=Content-Transfer-Encoding:Content-Type:In-Reply-To:MIME-Version:Date:Message-ID:From:References:To:Subject; bh=BOhTb3tWUNiYJJTyH9NqX6QMRx5QWB5evUOyvtBqfqE=; b=XJ1CFCTbZJEdveuyuvA8vOf1Vp734DZGWFR929wMqlsQN9yJFt9T0v5M2PLGhPkylsjFp/tFKNiZe/7w595yMlF4mqhuSOPVQ4WhL9ROxdvkPK8rBAq8U/y7w6Lxj2foQNs0JF3nxOYDF8OgEPs4XblCqeO0O0g0q1ZGhCG41TM=; Subject: Re: Wireguard is broken by recent ubuntu 18.04 kernel update To: wireguard@lists.zx2c4.com References: From: Sebastian Gottschall Message-ID: Date: Wed, 20 May 2020 15:21:31 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:77.0) Gecko/20100101 Thunderbird/77.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Received: from [2a01:7700:8040:4000:f846:4861:fc39:f688] by webmail.newmedia-net.de with esmtpa (Exim 4.72) (envelope-from ) id 1jbOb7-0007Tk-R8 for wireguard@lists.zx2c4.com; Wed, 20 May 2020 15:17:25 +0200 X-Mailman-Approved-At: Thu, 21 May 2020 03:38:39 +0200 X-BeenThere: wireguard@lists.zx2c4.com X-Mailman-Version: 2.1.30rc1 Precedence: list List-Id: Development discussion of WireGuard List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: wireguard-bounces@lists.zx2c4.com Sender: "WireGuard" current kernel update today broke wireguard-compat compile due a api backport change. i'm sure it will be fixed soon by jason Am 20.05.2020 um 15:14 schrieb Vasili Pupkin: > The system is Ubuntu 18.04.4, and wireguard is broken in recent kernel > update "5.3.0-53.47~18.04.1"... not sure why 18.04.1 is landed on > 18.04.4 system > > # ip link add dev wg0 type wireguard > Error: Unknown device type. > > And nothing is shown by "lsmod | grep wireguard' and "dmesg | grep > wireguard" > > I've tried "apt install --reinstall wireguard" and "update-initramfs > -u -k all" with no luck. > > Everything works fine with kernel 5.3.0-51 > >