From: "Jason A. Donenfeld" <Jason@zx2c4.com>
To: Nicolas Chan <nicolas@nicolaschan.com>
Cc: WireGuard mailing list <wireguard@lists.zx2c4.com>
Subject: Re: Wireguard causes system to hang
Date: Sun, 25 Aug 2019 09:50:51 -0600 [thread overview]
Message-ID: <CAHmME9oqFzDF1YRuXiOybYFuG8mRZy7Wvy6dCQr+et5qqXfCJg@mail.gmail.com> (raw)
In-Reply-To: <CABPqyTY-KfjFenwKMWK7VHw_Kqv8ax8aW8tfjgJv8iHbX-vgYw@mail.gmail.com>
WireGuard uses get_random_u32 which uses rdrand. AMD shipped with a
broken rdrand. Update your CPU's microcode or your motherboard's BIOS
and all should be good.
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next prev parent reply other threads:[~2019-08-25 15:58 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-22 0:43 Wireguard causes system to hang Nicolas Chan
2019-08-25 15:50 ` Jason A. Donenfeld [this message]
2019-08-25 19:17 ` Erik Jerde
2019-08-25 19:25 ` Nicolas Chan
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