Date: Wed, 17 Jan 2018 13:46:53 +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 on FreeBSD ? Message-ID: <CAMgUhpoiO%2B648sbzLvGa0RuCm4zO7apnKqAT_nQwMGJ%2BeQ4Lqw@mail.gmail.com> In-Reply-To: <8e842dec-ade7-37d1-6bd8-856ea1a827ca@sentex.net> References: <8e842dec-ade7-37d1-6bd8-856ea1a827ca@sentex.net>
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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 <mike@sentex.net> 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
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