Date: Fri, 15 Dec 2017 19:42:15 +0000 From: Nimrod Levy <nimrodl@gmail.com> To: Mike Tancsa <mike@sentex.net> Cc: FreeBSD Stable Mailing List <freebsd-stable@freebsd.org> Subject: Re: ryzen issues? Message-ID: <CAMgUhpq4TM1-e8g3nGH8z5ttA_kqrRBOJWuwsYr2%2BZLtDQHUrw@mail.gmail.com> In-Reply-To: <a82ef1aa-2361-4a34-d012-faf9bd018af7@sentex.net> References: <CAMgUhppiWTUfukbpe9d7MUTW0ByFdb3N9ifOhbuM=z9Vw7wQ-g@mail.gmail.com> <a82ef1aa-2361-4a34-d012-faf9bd018af7@sentex.net>
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I suppose it could be, but I don't know how I'd know. That bug seems to be characterized by crashing under load while I'm seeing it lock up completely with no evidence that I can find that points me to why. I'm open to advice for troubleshooting. I'm nearly to the point of having a raspberry pi connected to the reset button. But that just treats the symptom without finding a cure and is potentially really bad for my filesystems. On Fri, Dec 15, 2017 at 1:38 PM Mike Tancsa <mike@sentex.net> wrote: > On 12/15/2017 7:42 AM, Nimrod Levy wrote: > > I've been having a problem with a recent computer build. I've got a > Ryzen > > 5 1600 on an Asus Prime B350+ motherboard. When it runs, it runs well. > I > > don't see things like programs crashing or anything like that. > > Is it possibly related to the CPU bug talked about here ? > > https://hothardware.com/news/amd-confirms-rare-ryzen-smt-bug-and-fix > > ---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/ > -- -- Nimrod
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