* Module verification failed
@ 2017-09-03 2:52 DANG Fan
2017-09-04 20:54 ` Lucian Cristian
2017-09-04 20:57 ` Jason A. Donenfeld
0 siblings, 2 replies; 3+ messages in thread
From: DANG Fan @ 2017-09-03 2:52 UTC (permalink / raw)
To: wireguard
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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!
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Module verification failed
2017-09-03 2:52 Module verification failed DANG Fan
@ 2017-09-04 20:54 ` Lucian Cristian
2017-09-04 20:57 ` Jason A. Donenfeld
1 sibling, 0 replies; 3+ messages in thread
From: Lucian Cristian @ 2017-09-04 20:54 UTC (permalink / raw)
To: wireguard
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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 <http://www.wireguard.com> for information.
> [ 55.701391] wireguard: Copyright (C) 2015-2017 Jason A. Donenfeld
> <Jason@zx2c4.com <mailto: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
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Module verification failed
2017-09-03 2:52 Module verification failed DANG Fan
2017-09-04 20:54 ` Lucian Cristian
@ 2017-09-04 20:57 ` Jason A. Donenfeld
1 sibling, 0 replies; 3+ messages in thread
From: Jason A. Donenfeld @ 2017-09-04 20:57 UTC (permalink / raw)
To: DANG Fan; +Cc: WireGuard mailing list
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.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2017-09-03 2:52 Module verification failed DANG Fan
2017-09-04 20:54 ` Lucian Cristian
2017-09-04 20:57 ` Jason A. Donenfeld
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