[Bug 201678] [acpi] ACPI Exception AE_BAD_ADDRESS in Lenovo ThinkPad S440 (10.2-BETA2)

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=201678

            Bug ID: 201678
           Summary: [acpi] ACPI Exception AE_BAD_ADDRESS in Lenovo
                    ThinkPad S440 (10.2-BETA2)
           Product: Base System
           Version: 10.2-BETA1
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: kern
          Assignee: freebsd-bugs at FreeBSD.org
          Reporter: info at juanmolina.eu

Created attachment 158945
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=158945&action=edit
dmesg output

I’m testing 10.2-BETA on this Lenovo ThinkPad S440 and shortly after the
installer pops-out the screen fills with errors related to ACPI and the thermal
zones. I’m seeing these errors during boot-up:

ACPI Exception: AE_BAD_ADDRESS, Returned by Handler for [EmbeddedControl]
(20150515/evregion-312) S (20150515/psparse-552)

dmesg output is attached.

I’ve tried with the UEFI memstick image
(FreeBSD-10.2-BETA2-amd64-uefi-mini-memstick.img.xz), the standard one fails to
find the root slice, but the same errors appear.

I don’t know how to extract more useful information but I’m willing to test if
provided some basic guidance.

Hope it helps,
Juan

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