Hang after flushing all buffers/no reboot

Jeremy Chadwick koitsu at freebsd.org
Sat Apr 12 19:11:33 UTC 2008


On Sat, Apr 12, 2008 at 10:16:39AM -0500, Larry Rosenman wrote:
> I have a amd64 system that when I try to reboot it, it hangs after the "All
> buffers flushed" message.
>
> I thought I had all the debug stuff in place (I'll attach the config and
> a dmesg), but I can't get it into ddb to get the backtrace :(
>
> Ideas?

Try playing with hw.acpi.disable_on_reboot and hw.acpi.handle_reboot.

I'm not sure if these are settable via sysctl or need to be done via
loader.conf.

-- 
| Jeremy Chadwick                                    jdc at parodius.com |
| Parodius Networking                           http://www.parodius.com/ |
| UNIX Systems Administrator                      Mountain View, CA, USA |
| Making life hard for others since 1977.                  PGP: 4BD6C0CB |



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