Ryzen issues on FreeBSD ?

[Peter Moody]

hm, so i've got nearly 3 days of uptime with smt disabled.
unfortunately this means that my otherwise '12' cores is actually only
'6'. I'm also getting occasional segfaults compiling go programs.

should I just RMA this beast again?

On Sun, Jan 21, 2018 at 5:25 AM, Nimrod Levy <nimrodl at gmail.com> wrote:
> almost 2 days uptime with a lower memory clock. still holding my breath,
> but this seems promising.
>
>
>
> On Fri, Jan 19, 2018 at 4:02 PM Nimrod Levy <nimrodl at gmail.com> wrote:
>
>> I can try lowering my memory clock and see what happens.  I'm a little
>> skeptical because I have been able to run memtest with no errors for some
>> time.  I'm glad to give anything a try...
>>
>>
>> On Fri, Jan 19, 2018 at 3:49 PM Mike Tancsa <mike at sentex.net> wrote:
>>
>>> On 1/19/2018 3:23 PM, Ryan Root wrote:
>>> > This looks like the QVL list for your MB ->
>>> >
>>> http://download.gigabyte.us/FileList/Memory/mb_memory_ga-ax370-Gaming5.pdf
>>>
>>> Its an Asus MB, but the memory I have is in the above PDF list
>>>
>>> I dont see CT16G4DFD824A, but I do see other crucial products with
>>> slower clock speeds. Right now I do have it set to 2133 where as it was
>>> 2400 before.
>>>
>>>         ---Mike
>>>
>>>
>>> >
>>> >
>>> > On 1/19/2018 12:13 PM, Mike Tancsa wrote:
>>> >> 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 at gmail.com
>>> >>> <mailto:nimrodl at 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 at freebsd.org
>>> >>>     <mailto:truckman at 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
>>> >>>
>>> >>
>>> >
>>> >
>>> > _______________________________________________
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>>> >
>>> >
>>>
>>>
>>> --
>>> -------------------
>>> Mike Tancsa, tel +1 519 651 3400 <(519)%20651-3400>
>>> Sentex Communications, mike at sentex.net
>>> Providing Internet services since 1994 www.sentex.net
>>> Cambridge, Ontario Canada   http://www.tancsa.com/
>>> _______________________________________________
>>> freebsd-stable at freebsd.org mailing list
>>> https://lists.freebsd.org/mailman/listinfo/freebsd-stable
>>> To unsubscribe, send any mail to "freebsd-stable-unsubscribe at freebsd.org"
>>>
>>
>>
>> --
>>
>> --
>> Nimrod
>>
>
>
> --
>
> --
> Nimrod
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