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Date: Tue, 30 Sep 2003 14:51:22 -0700 (PDT)
From: Nate Lawson <nate@root.org>
To: Jeremy Bingham <jeremy@satanosphere.com>
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cc: freebsd-current@freebsd.org
Subject: Re: Problem w/ ACPI in -CURRENT
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On Tue, 23 Sep 2003, Jeremy Bingham wrote:
> On 23/09/03 18:07 -0700, Nate Lawson wrote:
> > Enable options DDB.  When it hangs, press CTRL-ALT-ESC and then "tr" to
> > get a traceback.
> >
> > While ACPI influences this problem, I am uncertain it is the root cause.
> >
> > -Nate
>
> Way ahead of you there. I compiled a kernel with DDB on, installed it,
> and everything worked fine. No hangs or anything. When I recompiled the
> kernel with the debugging options off, the same hang happened again.
> Bizarre, to say the least. Again, booting with ACPI turned off worked
> fine. I'm making another debug kernel, and I'll try running that for a
> while.

When you say "debugging options", do you mean you added things other than
"options DDB" (i.e. INVARIANTS or others)?

-Nate