Date: Fri, 19 Jan 2018 15:13:24 -0500 From: Mike Tancsa <mike@sentex.net> To: Nimrod Levy <nimrodl@gmail.com>, Don Lewis <truckman@freebsd.org> Cc: Pete French <petefrench@ingresso.co.uk>, freebsd-stable@freebsd.org Subject: Re: Ryzen issues on FreeBSD ? Message-ID: <dd29d77a-deb9-423e-f9b8-cb07387bbfd5@sentex.net> In-Reply-To: <CAMgUhpqpYpoi1bD9h_SYvh83g_Csky%2BqMkTsOYZ1zcHYxtMeHg@mail.gmail.com> References: <8e842dec-ade7-37d1-6bd8-856ea1a827ca@sentex.net> <3b625072-dfb3-6b4f-494d-7fe1b2fa554c@ingresso.co.uk> <2c6ce4dd-f43c-7c40-abc2-732d6f8996ec@sentex.net> <tkrat.6d8f44d87e74fa14@FreeBSD.org> <795dbb79-3c18-d967-98b9-5d09a740dbfe@sentex.net> <CAMgUhpr%2B5HeBi1MRegs=XoKpdHW8-i%2Bec0k-DNaL_pcN6PCPKw@mail.gmail.com> <tkrat.5ec856810e0c7ced@FreeBSD.org> <CAMgUhpqZyCOjqVhMCAi-b_JaKYtyfqDf0pOcX0LwV2dcTuusyg@mail.gmail.com> <CAMgUhpqpYpoi1bD9h_SYvh83g_Csky%2BqMkTsOYZ1zcHYxtMeHg@mail.gmail.com>
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Drag :( I have mine disabled as well as lowering the RAM freq to 2100 from 2400. For me the hangs are infrequent. Its only been a day and a half, so not sure if its gone or I have been "lucky"... Either ways, this platform feels way too fragile to deploy on anything :( ---Mike On 1/19/2018 3:08 PM, Nimrod Levy wrote: > Looks like disabling the C- states in the bios didn't change anything. > > On Wed, Jan 17, 2018 at 9:22 PM Nimrod Levy <nimrodl@gmail.com > <mailto:nimrodl@gmail.com>> wrote: > > That looks promising. I just found that seeing in the bios and > disabled it. I'll see how it runs. > > Thanks > > > On Wed, Jan 17, 2018, 18:38 Don Lewis <truckman@freebsd.org > <mailto:truckman@freebsd.org>> wrote: > > On 17 Jan, Nimrod Levy wrote: > > I'm running 11-STABLE from 12/9. amdtemp works for me. It > also has the > > systl indicating that it it has the shared page fix. I'm > pretty sure I've > > seen the lockups since then. I'll update to the latest STABLE > and see > > what happens. > > > > One weird thing about my experience is that if I keep > something running > > continuously like the distributed.net <http://distributed.net>; > client on 6 of 12 possible threads, > > it keeps the system up for MUCH longer than without. This is > a home server > > and very lightly loaded (one could argue insanely overpowered > for the use > > case). > > This sounds like the problem with the deep Cx states that has been > reported by numerous Linux users. I think some motherboard > brands are > more likely to have the problem. See: > http://forum.asrock.com/forum_posts.asp?TID=5963&title=taichi-x370-with-ubuntu-idle-lock-ups-idle-freeze > > -- > > -- > Nimrod > > > > -- > > -- > Nimrod > -- ------------------- Mike Tancsa, tel +1 519 651 3400 Sentex Communications, mike@sentex.net Providing Internet services since 1994 www.sentex.net Cambridge, Ontario Canada http://www.tancsa.com/
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