From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: dangf09@gmail.com Received: from krantz.zx2c4.com (localhost [127.0.0.1]) by krantz.zx2c4.com (ZX2C4 Mail Server) with ESMTP id 79262719 for ; Sun, 3 Sep 2017 02:27:30 +0000 (UTC) Received: from mail-qk0-f180.google.com (mail-qk0-f180.google.com [209.85.220.180]) by krantz.zx2c4.com (ZX2C4 Mail Server) with ESMTP id c397bb97 for ; Sun, 3 Sep 2017 02:27:30 +0000 (UTC) Received: by mail-qk0-f180.google.com with SMTP id l65so12884205qkc.0 for ; Sat, 02 Sep 2017 19:52:33 -0700 (PDT) Return-Path: Received: from auth2-smtp.messagingengine.com (auth2-smtp.messagingengine.com. [66.111.4.228]) by smtp.gmail.com with ESMTPSA id v32sm342807qtc.14.2017.09.02.19.52.31 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 02 Sep 2017 19:52:31 -0700 (PDT) Received: from compute7.internal (compute7.nyi.internal [10.202.2.47]) by mailauth.nyi.internal (Postfix) with ESMTP id E009220D28 for ; Sat, 2 Sep 2017 22:52:30 -0400 (EDT) Message-Id: <1504407150.3783820.1093515456.1E75D390@webmail.messagingengine.com> From: DANG Fan To: wireguard@lists.zx2c4.com MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="_----------=_150440715037838202" Date: Sun, 03 Sep 2017 10:52:30 +0800 Subject: Module verification failed List-Id: Development discussion of WireGuard List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , This is a multi-part message in MIME format. --_----------=_150440715037838202 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="utf-8" I built WireGuard from source, and I got "Module verification failed" message when I tried to run "wg-quick up". Here is what I found in dmesg: [ 55.700967] wireguard: module verification failed: signature and/or required key missing - tainting kernel[ 55.701390] wireguard: WireGuard 0.0.20170810 loaded. See www.wireguard.com for information.[ 55.701391] wireguard: Copyright (C) 2015-2017 Jason A. Donenfeld . All Rights Reserved. ffs@server:~$ uname -a Linux server 4.4.0-93-generic #116-Ubuntu SMP Fri Aug 11 21:17:51 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux Thanks! --_----------=_150440715037838202 Content-Transfer-Encoding: 7bit Content-Type: text/html; charset="utf-8"

I built WireGuard from source, and I got "Module verification failed" message when I tried to run "wg-quick up".

Here is what I found in dmesg:

[ 55.700967] wireguard: module verification failed: signature and/or required key missing - tainting kernel

[ 55.701390] wireguard: WireGuard 0.0.20170810 loaded. See www.wireguard.com for information.

ffs@server:~$ uname -a

Linux server 4.4.0-93-generic #116-Ubuntu SMP Fri Aug 11 21:17:51 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

Thanks!

--_----------=_150440715037838202-- From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: luci@createc.ro Received: from krantz.zx2c4.com (localhost [127.0.0.1]) by krantz.zx2c4.com (ZX2C4 Mail Server) with ESMTP id 1602031a for ; Mon, 4 Sep 2017 20:28:48 +0000 (UTC) Received: from mail.crimel.ro (mail.crimel.ro [5.2.196.145]) by krantz.zx2c4.com (ZX2C4 Mail Server) with ESMTP id 7eb41a80 for ; Mon, 4 Sep 2017 20:28:48 +0000 (UTC) Subject: Re: Module verification failed To: wireguard@lists.zx2c4.com References: <1504407150.3783820.1093515456.1E75D390@webmail.messagingengine.com> From: Lucian Cristian Message-ID: <242ba4db-a5f0-d13b-46f6-1246886d17d7@createc.ro> Date: Mon, 4 Sep 2017 23:54:03 +0300 MIME-Version: 1.0 In-Reply-To: <1504407150.3783820.1093515456.1E75D390@webmail.messagingengine.com> Content-Type: multipart/alternative; boundary="------------93F73612A38825C3C76EA580" List-Id: Development discussion of WireGuard List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , This is a multi-part message in MIME format. --------------93F73612A38825C3C76EA580 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit On 03.09.2017 05:52, DANG Fan wrote: > I built WireGuard from source, and I got "Module verification failed" > message when I tried to run "wg-quick up". > > Here is what I found in dmesg: > > [ 55.700967] wireguard: module verification failed: signature and/or > required key missing - tainting kernel > [ 55.701390] wireguard: WireGuard 0.0.20170810 loaded. See > www.wireguard.com for information. > [ 55.701391] wireguard: Copyright (C) 2015-2017 Jason A. Donenfeld > >. All Rights Reserved. > > ffs@server:~$ uname -a > Linux server 4.4.0-93-generic #116-Ubuntu SMP Fri Aug 11 21:17:51 UTC > 2017 x86_64 x86_64 x86_64 GNU/Linux > > Thanks! > > > _______________________________________________ > WireGuard mailing list > WireGuard@lists.zx2c4.com > https://lists.zx2c4.com/mailman/listinfo/wireguard you have to add the driver to kernel sources and build the whole kernel to not get this warning, is a new policy from kernel Regards --------------93F73612A38825C3C76EA580 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 8bit

On 03.09.2017 05:52, DANG Fan wrote:

I built WireGuard from source, and I got "Module verification failed" message when I tried to run "wg-quick up".

Here is what I found in dmesg:

[   55.700967] wireguard: module verification failed: signature and/or required key missing - tainting kernel

[   55.701390] wireguard: WireGuard 0.0.20170810 loaded. See www.wireguard.com for information.

[   55.701391] wireguard: Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.

ffs@server:~$ uname -a

Linux server 4.4.0-93-generic #116-Ubuntu SMP Fri Aug 11 21:17:51 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

Thanks!
_______________________________________________
WireGuard mailing list
WireGuard@lists.zx2c4.com
https://lists.zx2c4.com/mailman/listinfo/wireguard

you have to add the driver to kernel sources and build the whole kernel to not get this warning, is a new policy from kernel

Regards

--------------93F73612A38825C3C76EA580-- From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Jason@zx2c4.com Received: from krantz.zx2c4.com (localhost [127.0.0.1]) by krantz.zx2c4.com (ZX2C4 Mail Server) with ESMTP id 1601575a for ; Mon, 4 Sep 2017 20:32:31 +0000 (UTC) Received: from frisell.zx2c4.com (frisell.zx2c4.com [192.95.5.64]) by krantz.zx2c4.com (ZX2C4 Mail Server) with ESMTP id 1e79f6ad for ; Mon, 4 Sep 2017 20:32:31 +0000 (UTC) Received: by frisell.zx2c4.com (ZX2C4 Mail Server) with ESMTP id e0fac012 for ; Mon, 4 Sep 2017 20:51:34 +0000 (UTC) Received: by frisell.zx2c4.com (ZX2C4 Mail Server) with ESMTPSA id 7c15cd06 (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128:NO) for ; Mon, 4 Sep 2017 20:51:34 +0000 (UTC) Received: by mail-oi0-f50.google.com with SMTP id h70so11477491oic.1 for ; Mon, 04 Sep 2017 13:57:47 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: <1504407150.3783820.1093515456.1E75D390@webmail.messagingengine.com> References: <1504407150.3783820.1093515456.1E75D390@webmail.messagingengine.com> From: "Jason A. Donenfeld" Date: Mon, 4 Sep 2017 14:57:46 -0600 Message-ID: Subject: Re: Module verification failed To: DANG Fan Content-Type: text/plain; charset="UTF-8" Cc: WireGuard mailing list List-Id: Development discussion of WireGuard List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , https://wiki.ubuntu.com/UEFI/SecureBoot/DKMS https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1566221 Yikes. Not a very nice situation, but of course it's temporary, as the problem will disappear once we merge to mainline.