kern/39141: kernel crash on shutdown when system power off

[taca%back-street.net@localhost]

>Number:         39141
>Category:       kern
>Synopsis:       kernel crash on shutdown when system power off
>Confidential:   NO
>Severity:       serious
>Priority:       medium
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sun Jul 13 12:45:00 +0000 2008
>Originator:     Takahiro Kambe
>Release:        NetBSD 4.99.69
>Organization:
Takahiro Kambe
>Environment:
        
        
System: NetBSD edge.back-street.net 4.99.69 NetBSD 4.99.69 (CF-R) #112: Sat Jul 
12 10:50:38 JST 2008 
taca%reef.back-street.net@localhost:/var/obj/sys/arch/i386/compile/CF-R i386
Architecture: i386
Machine: i386
>Description:
        kernel crash on shutdown when system power off.
        kenrel panic after ACPI S5 state?

syncing disks... done
unmounting file systems... done
acpi0: entering state 5
panic: cpu_switchto: switching above IPL_SCHED (8)
_prop_array_pool(0,0,0,0,cc2830a0,c08c4a80,cc2830a0,0,0,0) at 0xcc2af5fc
cpu_info_primary(c1cec804,c08512a8,a08501c0,c085fa80,0,30757063,0,0,0,c1cec800)
at 0xc085fac0
Ent traceback...

dumping to dev p.1 offset 2118375

        And freeze, no crash dump advanced.

>How-To-Repeat:
        # shutdown -p now
>Fix:
        Unkown.

>Unformatted: