[alsa-devel] sound: BUG: unable to handle kernel irq event stamp: 2013419

[Takashi Iwai]

At Thu, 15 Mar 2012 17:50:55 +0200,
Sasha Levin wrote:
> 
> On Thu, Mar 15, 2012 at 5:46 PM, Takashi Iwai <tiwai at suse.de> wrote:
> > At Thu, 15 Mar 2012 17:36:44 +0200,
> > Sasha Levin wrote:
> >>
> >> On Thu, Mar 15, 2012 at 5:34 PM, Takashi Iwai <tiwai at suse.de> wrote:
> >> > The bug seems coming from the old OSS driver.  Do you enable any OSS
> >> > drivers?
> >>
> >> They're most likely compiled in (kernel is pretty close to a 'make
> >> allyesconfig'), but I haven't done anything in particular to start
> >> them.
> >
> > What does trinity at all?
> 
> It's a syscall fuzzer which can be found here:
> codemonkey.org.uk/projects/trinity/trinity.git

OK.  Then, you might have hit a virtual midi device or such.
It's present even if you have no real device.


Takashi