boot hang with certain Phenom II cpu models

[Sascha Klauder]

On Fri, 2018-12-14 11:56 +0200, Andriy Gapon wrote:
> On 13/12/2018 12:56, Sascha Klauder wrote:
> > So far, I tried (unsuccessfully) to disable obvious ACPI sub-
> > systems (cpu, mwait, quirks) and debug settings (acpi.cpu_unordered,
> > acpi.max_threads).  Anyone got a hint where to look or debug this
> > further?
> Are you able to identify if you have a hardware or a software hang?
> E.g., are you able to enter ddb?

 Hardware; can't enter ddb and can't toggle caps lock.  I could
probably setup remote GDB (serial) but would need some pointer
how to proceed from there.

Cheers,
-sascha