amd64/76136: [hang] system halts before reboot

[Sebastian Chmielewski]

On Sun, 5 Dec 2010 09:41:33 GMT
avg at FreeBSD.org wrote:

> Synopsis: [hang] system halts before reboot
> 
> State-Changed-From-To: open->closed
> State-Changed-By: avg
> State-Changed-When: Sun Dec 5 09:34:16 UTC 2010
> State-Changed-Why: 
> I think that the problem reported in this PR is still
> reported from time to time, but I am closing this PR anyway:
> - it's very old and for FreeBSD 5.3
> - no followups or feedback

I'm experiencing this issue on my FreeBSD 8.1 with Core 2 Duo T5500 in 64 bit mode. It happens when system was suspended at least 
once before trying to shutdown.

Steps:
- power on
- use 'zzz' command to put machine in ACPI suspend
- wake up
- shutdown -h now
- last message seen on console log is "stopping other cpus"
Hang up doesn't happen when laptop wasn't suspended befoere trying to shutdown.

best regards,
-- 
Sebastian Chmielewski