It is a CPU bug. The only solution is to RMA the CPU. Just contact AMD.
They are aware of the issue. All Ryzen CPUs are potentially affected.
See: https://community.amd.com/thread/215773
There is a Ryzen CPU bugs which causes random segfaults, no doubt.
But not all segfaults on Ryzens are d
Markus Trippelsdorf via cfarm-users
writes:
On 2017.08.19 at 10:59 +0200, Aymeric via cfarm-users wrote:
> gcc67 is unstable, we are aware, either there is a bug within the
> processor or within the kernel (maybe both), last captured crash was a
> kernel Oops. From what we found were are
