From owner-freebsd-stable@freebsd.org Fri Feb 23 21:00:20 2018 Return-Path: Delivered-To: freebsd-stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 4687CF1F202 for ; Fri, 23 Feb 2018 21:00:20 +0000 (UTC) (envelope-from nimrod@nimrod.is-a-geek.net) Received: from mail-yb0-x22e.google.com (mail-yb0-x22e.google.com [IPv6:2607:f8b0:4002:c09::22e]) (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 CE370785EC for ; Fri, 23 Feb 2018 21:00:19 +0000 (UTC) (envelope-from nimrod@nimrod.is-a-geek.net) Received: by mail-yb0-x22e.google.com with SMTP id v135-v6so3358236ybe.2 for ; Fri, 23 Feb 2018 13:00:19 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nimrod-is-a-geek-net.20150623.gappssmtp.com; s=20150623; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc; bh=UsYv/MjTzyf/sR+OJIncwMOafHxZuOEGf4OmLxgJSiw=; b=x4ulABtrFz3XX2BlpV7AXufnvgiL1gTX05Rb1d4V5k6l+NUfOYxmlF/WRb3/oc8trQ Q+nC10CZRe6dRiVcfavgfyVwTL1sh8ttI6/19wLrFmctMK3vldNkzeT4Rd6nl5OZNWmc 4bfYGr2EywpWdzXIOrPF9JbF0KJ1TjRYTLGHz7klmDceqwsR37GwvZA6eAKrKVcIyMqI AYLyA6+ONZrn8BrgknIGw0+v/E9eaYYNHxhzSZd60revEH2AlRSRvl7sVFx28/o5VXUt s3WW7vbH5qpeAqx+pLlEt40ouFeBJRtSmJooIBFETTXfIxX1Rlfjec2uuh1M/DbSreP4 Bwvw== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc; bh=UsYv/MjTzyf/sR+OJIncwMOafHxZuOEGf4OmLxgJSiw=; b=gN6ipAHqUenkjjhPPecL80aFb7RVI+regx4IwFL7gHAJbAS+9HzhXZh0l/Kb944J74 6RJZEm1KEeYYtpuoU79vWez5MorRcI8MNX9jTuOkkFpZk1Bptm1UC8ODEqa41wZ4R2V8 WxpnpAsau2CElyLJ42iR9iby/LitZ0lSyvhNzcWEOlShKYG9MTqzZnmsrG6OPVeGacmu ntrLbX/LdlyQc5Ln9PxnkQ5sbsikeBdAwrxASFEaRzopprU8aGBl3kmZPuwMFUW7RF6x 1eyHDEayHOUngwQNu3TvqsQYru8aX32RL/uA4JJVpdx/MBVbNZCifYhoARjkVgehG4Gm 4ZaQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:sender:in-reply-to:references:from :date:message-id:subject:to:cc; bh=UsYv/MjTzyf/sR+OJIncwMOafHxZuOEGf4OmLxgJSiw=; b=YxpyY2hlQoCI+LeM1Z/RoLuz8tADCh7wL+Ypt2LhW84P4bjKunz7cbrIzmHxAPrrkC XArIB3eZvsgAsxo/TmIlfgpgzBx1/yxfIXVPXVKCe29KRqkNcMGxNx6wvjrSt3s9Dfgy L05YyPx4JTnq1ZfS1SGmwnEDaoAKR181AjTdRpFmwZWocyoKvEtQGCNi1wYYoPZWl+D5 UZJP9oXBtRXt0CtsWRaw0u5qpiHKuwFRPyd5Q3te5SEETA+Cd0Q8KMz10EwWB6GGvXbu mqANo45VZcTHmZ45OCu6quv68gqSc6j5rV9ymerXwCqcLM1zjbI1A0tp/vtz3au/LMrj HoDQ== X-Gm-Message-State: APf1xPB02Q6yLIhshL0oloBSeEmh882SX/PuX5EC51JDht8J8K0eU87g WXqFEVb0Hl2ltQJpro2dIvPdkN5T6wMUKmv8D3C312HV X-Google-Smtp-Source: AG47ELsnPQTJDF+3HlyVZjTcnN6IXP4LSPJma3yLDcmlB5VbkcsFjo7WYPpbc3ae7IBgr03hQu2SKxmo2RTMfTmrIGw= X-Received: by 2002:a25:3249:: with SMTP id y70-v6mr1625302yby.431.1519419618956; Fri, 23 Feb 2018 13:00:18 -0800 (PST) MIME-Version: 1.0 Sender: nimrod@nimrod.is-a-geek.net Received: by 10.129.102.69 with HTTP; Fri, 23 Feb 2018 13:00:18 -0800 (PST) X-Originating-IP: [108.31.4.177] In-Reply-To: <4968b74b-47d1-4742-9e59-a26572f8276c@sentex.net> References: <92a60e14-f532-2647-d45d-b500fc59ba88@sentex.net> <425be16f-9fdc-9ed6-72b1-02e28bfd130f@sentex.net> <4968b74b-47d1-4742-9e59-a26572f8276c@sentex.net> From: Nimrod Levy Date: Fri, 23 Feb 2018 16:00:18 -0500 X-Google-Sender-Auth: yxPADFV4eT2ge-LhIu8mEMOvRFM Message-ID: Subject: Re: Ryzen lockup on bhyve was (Re: new Ryzen lockup issue ?) 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: Fri, 23 Feb 2018 21:00:20 -0000 I'm not using any FreeBSD VMs, only on the bare metal host. The VM instance is CentOS. The network to the VM is a tap bridge. On Fri, Feb 23, 2018 at 3:44 PM, Mike Tancsa wrote: > On 2/23/2018 3:33 PM, Nimrod Levy wrote: > > After a couple of hours of running the iperf commands you were testing > > with, I'm unable to duplicate this so far. > > > > I'm running with FreeBSD stable from 17-Feb with the commits noted > > in https://reviews.freebsd.org/D14347 > > pulled in. > > > > I've also lowered the memory clock and disabled c-states in the bios. > > > > The bhyve VM is running CentOS. > > > > The system has been up for over 6 days and has been running the iperf3 > > loop for over 2 hours. > > > > The hardware is an Asus prime B350-Plus with a Ryzen 5 1600 and 32G of > RAM. > > Hmmm, Interesting. Thank you for testing. I have a slightly different > chipset (X370-PRO). Wouldnt think that would make a difference. And > considering the Epyc also crashes-- although that takes a LOT longer, I > am not sure whats going on. > > There is yet another BIOS update for this board. So trying with that. > The vmm driver does report things a little different, so we will see > > ivhd0: on acpi0 > ivhd0: Flag:b0 > ivhd0: Features(type:0x11) MsiNumPPR = 0 PNBanks= 2 PNCounters= 0 > ivhd0: Extended features[31:0]:22294ada HATS = > 0x2 GATS = 0x0 GLXSup = 0x1 SmiFSup = 0x1 SmiFRC = 0x2 GAMSup = 0x1 > DualPortLogSup = 0x2 DualEventLogSup = 0x2 > ivhd0: Extended features[62:32]:f77ef Max PASID: 0x2f > DevTblSegSup = 0x3 MarcSup = 0x1 > ivhd0: supported paging level:7, will use only: 4 > ivhd0: device range: 0x0 - 0xffff > ivhd0: PCI cap 0x190b640f@0x40 feature:19 > > The load also matters. Try with 2 FreeBSD instances. I am not able to > quickly crash with just one. > > ---Mike > > > > -- > ------------------- > Mike Tancsa, tel +1 519 651 3400 x203 > Sentex Communications, mike@sentex.net > Providing Internet services since 1994 www.sentex.net > Cambridge, Ontario Canada >