ACPI refcount increasing
jkim at FreeBSD.org
Mon Mar 26 16:50:57 UTC 2012
On Monday 26 March 2012 01:42 am, Poul-Henning Kamp wrote:
> I tried -current as of approx one day ago and was greeted with a
> kernel printf flooding the screen with something about a ACPI(?)
> mutex(?) refcount increasing.
> I were unable to divine any identifying info from the messages
> because the screen scrolled too fast and the message was longer
> than the width of the screen.
> I were unable to get a core-dump and had to reset the laptop
> (Lenovo T400s)
I am well aware of the issue and identified the regression was
introduced in these changes:
I notified the upstream maintainers and they are working very hard to
correct the issue ATM. I'll update ACPICA as soon as they find a fix
but please revert the changes for now if you are in hurry.
Sorry for the breakage,
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