freebsd stable - Feb 2018 - Ryzen issues on FreeBSD ? (with sort of workaround)

On 30 January 2018 at 19:48, Mike Tancsa <mike at sentex.net>
wrote:
>>
> I also just tried upgrading to the latest HEAD with a generic kernel and
> same / similar lockups although procstat -kk gives some odd results
>
>
> root at amdtestr12:/home/mdtancsa # procstat -kk 6067
>   PID    TID COMM                TDNAME              KSTACK
>
>  6067 100865 python2.7           -                   ??+0 ??+0 ??+0 ??+0
> ??+0 ??+0 ??+0 ??+0 ??+0 ??+0
I think this part is due to the broken loader change in r328536.
Kernel symbol loading is broken, and this in particular isn't related
to Ryzen issues.

On 2/1/2018 1:40 PM, Ed Maste wrote:
>> root at amdtestr12:/home/mdtancsa # procstat -kk 6067
>>   PID    TID COMM                TDNAME              KSTACK
>>
>>  6067 100865 python2.7           -                   ??+0 ??+0 ??+0
??+0
>> ??+0 ??+0 ??+0 ??+0 ??+0 ??+0
> 
> I think this part is due to the broken loader change in r328536.
> Kernel symbol loading is broken, and this in particular isn't related
> to Ryzen issues.
Just for the archives, after a buildworld to a newer rev of the source
tree, all was good :)

	---Mike


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Mike Tancsa, tel +1 519 651 3400 x203
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