6.3 (ish) hang on reboot w/ Supermicro C2SBA+

[Manjunath Ranganathaiah]

On Tue, Aug 12, 2008 at 1:04 AM, Daniel O'Connor <doconnor at gsoft.com.au> wrote:
> Hi,
> I have a 6.3 (RELENG_6 a bit past 6.3 actually) system which hangs when
> I try and reboot (or shutdown). It has a Supermicro C2SBA+, 2ware
> 9650SE and Core2Duo CPU.
>
> It shuts down as normal except after printing the uptime it hangs solid.
> Numlock does nothing (during the shutdown process & disk sync it
> toggles OK). The disks are synced OK (comes up clean when I press the
> reset switch)
>
> Waiting (max 60 seconds) for system process 'vnlru' to stop...done
> Waiting (max 60 seconds) for system process 'bufdaemon' to stop...done
> Waiting (max 60 seconds) for system process 'syncer' to stop...
> Syncing disks, vnodes remaining...6 5 2 3 0 1 0 0 0 done
> All buffers ynced.
> Swap device da0s1b removed.
> Uptime: 1m52s
> <hang>
>
> I have tried setting hw.acpi.disable_on_reboot and hw.acpi.handle_reboot
> to no effect.
>
> I have attached a verbose dmesg.
>
> --
> 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

can you try with  debug.acpi.disabled="cpu timer" ? or booting with
acpi disabled

-Manjunath