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Date:      Sat, 26 Mar 2011 17:53:34 +1030
From:      "Daniel O'Connor" <doconnor@gsoft.com.au>
To:        "Daniel O'Connor" <doconnor@gsoft.com.au>
Cc:        freebsd-current Current <freebsd-current@freebsd.org>
Subject:   Re: VirtualBox guest panic in ACPI 
Message-ID:  <D290E3D0-E466-453B-93C3-5662E840DDF6@gsoft.com.au>
In-Reply-To: <BC597F2E-3C8B-4AB9-8AEB-CE6602C58674@gsoft.com.au>
References:  <BC597F2E-3C8B-4AB9-8AEB-CE6602C58674@gsoft.com.au>

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On 26/03/2011, at 17:47, Daniel O'Connor wrote:
> I tried running a -current (r219926) release in VirtualBox and got a =
panic.

I found that modifying the VM with..
VBoxManage modifyvm Installer\ test --hpet on --ioapic on

Makes it boot.

>=20
> acpi0: could not allocate interrupt
> ACPI Exception: AE_ALREADY_EXISTS, Unable to install System Control =
Interrupt handler (20110316/evevent-137)
> acpi: Could not enable ACPI: AE_ALREADY_EXISTS
> device_attach: acpi0 attach returned 6
>=20
> =
http://www.gsoft.com.au/~doconnor/Screen%20shot%202011-03-26%20at%2017.40.=
12%20.png
>=20
> Backtrace:
> =
http://www.gsoft.com.au/~doconnor/Screen%20shot%202011-03-26%20at%2017.37.=
38%20.png
>=20
> If I boot after setting hint.acpi.0.disabled=3D"1" it then panics with =
"No usable event timer" (there are errors about being unable to allocate =
an IRQ prior to the panic)
>=20
> --
> Daniel O'Connor software and network engineer
> for Genesis Software - http://www.gsoft.com.au
> "The nice thing about standards is that there
> are so many of them to choose from."
>  -- Andrew Tanenbaum
> GPG Fingerprint - 5596 B766 97C0 0E94 4347 295E E593 DC20 7B3F CE8C
>=20
>=20
>=20
>=20
>=20
>=20
>=20

--
Daniel O'Connor software and network engineer
for Genesis Software - http://www.gsoft.com.au
"The nice thing about standards is that there
are so many of them to choose from."
  -- Andrew Tanenbaum
GPG Fingerprint - 5596 B766 97C0 0E94 4347 295E E593 DC20 7B3F CE8C









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