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=-2.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, 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 27359C433DF for ; Wed, 20 May 2020 13:16:06 +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 8A94F20756 for ; Wed, 20 May 2020 13:16:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="HP5PPFv3" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8A94F20756 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.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 ef8d1a07; Wed, 20 May 2020 13:00:23 +0000 (UTC) Received: from mail-wr1-x430.google.com (mail-wr1-x430.google.com [2a00:1450:4864:20::430]) by krantz.zx2c4.com (ZX2C4 Mail Server) with ESMTPS id 3e372464 (TLSv1.3:TLS_AES_256_GCM_SHA384:256:NO) for ; Wed, 20 May 2020 13:00:21 +0000 (UTC) Received: by mail-wr1-x430.google.com with SMTP id e16so3086187wra.7 for ; Wed, 20 May 2020 06:14:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:subject:to:message-id:date:user-agent:mime-version :content-transfer-encoding:content-language; bh=xkrliEVbqaSkSlLbAnlhieFhyn6gD3PLZetYD8e+kmo=; b=HP5PPFv34KnocdJqb4xW7hzpMP73/x7/cmQQ5m83ycFKHYNnXScTzm4G+LrfhYI5UH Lf7pYPRRfTrgm5F6FEBGUZseqAiRZ4V5Qa7CHreqlI4Q09oShyyMa4shnWGrAx6vTL/N cZ5xhmhAl/x+GxZJKcxISnN5DYb/eh1irt02ebwLrQqD/ejq/vk2kzfVU6DGeIYScf2G sHdgYMaGJiRTC3tKK4lQmDEyRAA+5SRqX/0YUmDz0aNgne5HaWllIEbI8G+BPLcF99yc 4SnxBWvmRu+41UEuxjdLRNsD4VgUW/TeNzA9l1LHkkiDZ+UDuS5vU1zjAij16bAcPF9N HjPQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:subject:to:message-id:date:user-agent :mime-version:content-transfer-encoding:content-language; bh=xkrliEVbqaSkSlLbAnlhieFhyn6gD3PLZetYD8e+kmo=; b=OrR+4BXc83TdaC6cb3RBL2KmDg22g9E9MvzP1QsVHG5VpSWjCYJOwOiCd9SUu8eyNx ij/FxzwE2tCh+6zZ5Ny7j/rj1DCFI3fjfSJ/TtMEYXXWNJNIBAhfUan7Y21wKJh970Hv RWJo/cmqDqVfPa4VvjxTSTBYfLTiJsQA6W1N6nxG4v85xPUQMzTM5G/rQJV2h09Y5pra VD6nuCEtKzfz8DCCbV4BOZUyHM1Fx+Hr2QGI/UGfN6H+AZ4USOcV5cm4kYom0+2dYAJN t86mqBDPYr+y6lXZ7DLBYMbGOhUWcWgGJKEikyFC1bFTutXscU5zorjSwwu1n2yhYsJR oQYg== X-Gm-Message-State: AOAM531O8VxgQQ63WRufSkH7A7VCeNvcC6ncWpNzs5IgbBB/VT11g/9i rh9vuBh1QhYjvMj1BrL4gzse3BjO3EQ= X-Google-Smtp-Source: ABdhPJxNaNODXx5uU1/UWHRQCK3MHYO8POmBNQvj09gLhLk/zwFsJgxDxhBh3XBL18jwhPNEIq+wOQ== X-Received: by 2002:adf:e752:: with SMTP id c18mr4060713wrn.353.1589980488235; Wed, 20 May 2020 06:14:48 -0700 (PDT) Received: from [0.0.0.0] ([185.220.102.8]) by smtp.gmail.com with ESMTPSA id 88sm2793864wrq.77.2020.05.20.06.14.46 for (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Wed, 20 May 2020 06:14:47 -0700 (PDT) From: Vasili Pupkin Subject: Wireguard is broken by recent ubuntu 18.04 kernel update To: WireGuard mailing list Message-ID: Date: Wed, 20 May 2020 16:14:43 +0300 User-Agent: Mozilla/5.0 (Windows NT 5.2; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US 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" 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