Problem to load wireguard LKM in Archlinux

[John]

Are you certain that the dkms rebuild was triggered?  Seems like like it
was not.  Perhaps manually trigger it and reboot.

On Monday, November 19, 2018, Tosh <tosh at t0x0sh.org> wrote:

> Hello,
>
> I'm using Wireguard on ArchLinux since a long time, and today I have
> some troubles to start my VPN. Here is the log of dmeg when I try to
> 'modprobe wireguard' :
>
> wireguard: Unknown symbol poly1305_blocks_avx (err
> -2)
> wireguard: Unknown symbol poly1305_emit_avx (err
> -2)
> wireguard: Unknown symbol poly1305_blocks_avx512 (err
> -2)
> wireguard: Unknown symbol chacha20_avx512vl (err
> -2)
> wireguard: Unknown symbol chacha20_avx2 (err -2)
> wireguard: Unknown symbol poly1305_blocks_avx2 (err
> -2)
> wireguard: Unknown symbol chacha20_avx512 (err -2)
>
> I did a MAJ of my system yesterday, but wireguard wasn't upgraded, so I
> don't know where the problem come from...Seems a LKM related to crypto
> is missing, but I don't know which one is.
>
> My kernel is 4.19.2-arch1-1-ARCH, and my wireguard packages are :
>
> - community/wireguard-dkms 0.0.20181115-1
>
> - community/wireguard-tools 0.0.20181115-1
>
> Thanks for your work,
>
> --
> -TOSH-
>
> If you need privacy you can encrypt your mails with my GPG key:
> 9B79 7754 00E2 23C7 FC90  E5C6 E5D9 1B2F 0BD5 3C6A
>
>

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