From owner-freebsd-stable@freebsd.org Wed Jan 17 13:47:05 2018 Return-Path: Delivered-To: freebsd-stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id B1EFBE715A6 for ; Wed, 17 Jan 2018 13:47:05 +0000 (UTC) (envelope-from nimrod@nimrod.is-a-geek.net) Received: from mail-yw0-x229.google.com (mail-yw0-x229.google.com [IPv6:2607:f8b0:4002:c05::229]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 781DC70325 for ; Wed, 17 Jan 2018 13:47:05 +0000 (UTC) (envelope-from nimrod@nimrod.is-a-geek.net) Received: by mail-yw0-x229.google.com with SMTP id m19so8304200ywh.12 for ; Wed, 17 Jan 2018 05:47:05 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=zXgOlz73V7aYiN0dRlgZi65AAuA9wu4p4y+WpWzGDtM=; b=TqAECLJCpXGxlf/1MU2HhkXCxmwSSYZWLRRUx4dRCh+VDc2lg4gXraFmUCUZcPKeLR i5MAwFTRfLFnKyVgyG/egJ9MJERC9pWsLABMCTo7vDNTvq2246FNItvc9K/SOkMPszIF u9PZMvmn43IDGlaM5/4anDAjAyNr7nInSLBw16XXoTYSCa/Bzz5Q3zhuKUWXwLzfM63k VoKnpld9lpw4/WqPNznnNNxUlIMFCcUBarYj5OaYH2hmVu+9Q66AeVzrwwhd8WBFqgGU M6KrIHaswFobb1kLTNeDiVhrDXMGOO5nc05Zt9JLFRqFKFwe4ZrFxcWXwLKSvXu2O8jk OmgQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=zXgOlz73V7aYiN0dRlgZi65AAuA9wu4p4y+WpWzGDtM=; b=F07rIFM6SRytwuOQ/fokUniNHRE/6RGraxRE9Aweus2I/PwetFIrgW/rTdSive+THH bnUDxt63umjcavXu2MnXVzdFx/msypt7XkNRF/VIPXmvl2DenTUNmJ3065Ad2TaQjF4S viFp1XynkIX1NdNpHGxrsW0zmjtWNbBMSk+uw/HD0bv3GKMqqtzMtNPEgaQ/IVmzACoK JiuDxZpuJ6zElyqDUM79y/+6sTbTuA4euLQGPPlkigfkYMZlkg4I7iw+Ty7Lg+ecNvrg l6mvP616NSlhb1G1u5RnhDHPy7pDX5n48dD2cB+92pefTtw7oy+my3lLwPTqr331UYwa +oPA== X-Gm-Message-State: AKwxytfnScAoJ6u2mvsY21F91foZ2hkh5ZUoCc7zENMu/agkClhmjO/w IjPH9qjeiKm3c4hwgQmGemSWm1/R9Siqd6UxESbeOQ== X-Google-Smtp-Source: ACJfBosnf97NieLeLnMwUesp8oikTWStwEMUCH6zlSWqZZOaXb6VBAEIdvadkEzi1Rjw0SFe/xLjtTAAkdQ/W+Uh0V8= X-Received: by 10.129.159.17 with SMTP id w17mr2724152ywg.23.1516196824081; Wed, 17 Jan 2018 05:47:04 -0800 (PST) MIME-Version: 1.0 References: <8e842dec-ade7-37d1-6bd8-856ea1a827ca@sentex.net> In-Reply-To: <8e842dec-ade7-37d1-6bd8-856ea1a827ca@sentex.net> From: Nimrod Levy Date: Wed, 17 Jan 2018 13:46:53 +0000 Message-ID: Subject: Re: Ryzen issues on FreeBSD ? To: Mike Tancsa Cc: FreeBSD-STABLE Mailing List Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.25 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 17 Jan 2018 13:47:05 -0000 I've been seeing similar issues on Ryzen and asked some questions, here https://lists.freebsd.org/pipermail/freebsd-stable/2017-December/088121.html My previous queries didn't go anywhere. -- Nimrod On Wed, Jan 17, 2018 at 8:38 AM Mike Tancsa wrote: > With the Intel issues exposed in meltdown, we were looking at possibly > deploying some Ryzen based servers for FreeBSD. We got a pair of > ASUS PRIME X370-PRO and > > CPU: AMD Ryzen 5 1600X Six-Core Processor (3593.34-MHz > K8-class CPU) > Origin="AuthenticAMD" Id=0x800f11 Family=0x17 Model=0x1 Stepping=1 > > Everything is at its default in the BIOS, no overclocking etc. > > However, we are seeing random lockups on both boxes. It doesnt seem to > correspond with load/activity. And its a hard lockup. Keyboard not > responsive and I cant break to serial debugger, so it doesnt seem to be > an issue with something in the kernel going into deadlock. > > It sort of feels like a hardware issue, but it seems odd that both boxes > are showing the same issue with random lockups like that. It could be > twice in a day or once every 3 days. > > Anyone have any insights ? Anyone have any suggestions about better > motherboards out there ? We are waiting for Supermicro's Epyc > availability, but nothing yet. It would be nice if we could find a > board with at least some hardware watchdog on it. > > > ---Mike > > -- > ------------------- > Mike Tancsa, tel +1 519 651 3400 <(519)%20651-3400> > Sentex Communications, mike@sentex.net > Providing Internet services since 1994 www.sentex.net > Cambridge, Ontario Canada http://www.tancsa.com/ > _______________________________________________ > freebsd-stable@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" > -- -- Nimrod