kern/59732: acpi causes boot to hang

[John Baldwin]

On 24-Dec-2003 Danny Braniss wrote:
> just a follow up, with latest current, some more info appears:
> 
> ...
> lo0: bpf attached
> bus_explore done
> sbp_post_explore (sbp_cold=2)
> Current DB 0
> ch = 0
>  Current OP   KEY INT BR   len     Addr   Depend Stat: Cnt
> 3c4f8000 OUTL ST2 ALL ALL    12 00000000 3c4f8080 8411:022d RUN,ACTIVE, ack 
> complete(11)
> 0x000000e0 0x00450000 0xffbaffff 0x00000000
> ata0: spurious interrupt - status=0x50 error=0x00
> 
> the full version is in:
>       ftp://ftp.cs.huji.ac.il/users/danny/freebsd/acpi-1.log
> 
> hope this helps ...

Can you please turn off ACPI_DEBUG, turn on DDB, and see if you
can break into ddb using Ctrl-Alt-Esc when it hangs.  If so,
can you do 'show intrcnt' to get the list of interrupt counts?

-- 

John Baldwin <jhb at FreeBSD.org>  <><  http://www.FreeBSD.org/~jhb/
"Power Users Use the Power to Serve!"  -  http://www.FreeBSD.org/