amd64 panic snd_hda - hdac_get_capabilities: Invalid corb size (0)

[Gavin Atkinson]

On Tue, 27 Jul 2010, Anton Shterenlikht wrote:

> On Tue, Jul 27, 2010 at 05:53:25PM +0100, Gavin Atkinson wrote:
> > On Tue, 2010-07-27 at 15:47 +0100, Anton Shterenlikht wrote:
> > > db> bt
> > > Tracing pid 0 tid 100000 td 0xffffffff80b40de0
> > > kdb_enter() at kdb_enter+0x3d
> > > panic() at panic+0x17b
> > > uma_dbg_free() at uma_zfree_arg+0x62
> > > free() at free+0xcd
> > > device_set_driver() at device_set_driver+0x7c
> > > device_attach() at device_attach+0x1a3
> > 
> > Thanks.  Can you try
> > http://people.freebsd.org/~gavin/mexas-hda-panic.diff
> > 
> > and see if that solves things for you?
> > 
> > (Credit goes to avg@ for looking into this before me :)
> 
> yes, thanks, the panic has gone away.

I've committed this patch, and will MFC in one week.

Thanks,

Gavin