Re: [issue1460] panic: ahci_put_err_ccb(1) but CI 00000002 != 0

[YONETANI Tomokazu <qhwt+dfly@xxxxxxxxxx>]

On Sat, Apr 03, 2010 at 02:40:29AM +0000, YONETANI Tomokazu (via DragonFly issue tracker) wrote:
> Yes!  I haven't tried AHCI since then, and I can't find anything specific
> in the commits@ list, but now it happily boot with AHCI.  It's JMB360 on
> an ASRock mainboard, but maybe other product will work now.

Just to add a note on this: if I disabled loading ACPI driver and the
same panic still occurs.I don't remember if I tried with and without ACPI
disabled at that time, but I do recall having to turn off ACPI because of
very occasional lock up of this system (which turned out to be an issue
when acpi_timer is enabled, but it took me months to figure that out).