[PlanetCCRMA] "crash in package kernel"

[Fernando Lopez-Lezcano]

On Sun, 2009-11-29 at 13:25 -0800, Er wrote:
> Hi!
> 
> I got a lot of warning messages (everey 5-10 minutes) when I use the RT kernel (and not when I use the normal one)
> 
> Here's the message : 
> 
> "Nov 29 21:00:42 localhost kernel: BUG: sleeping function called from invalid context at kernel/rtmutex.c:684
> Nov 29 21:00:42 localhost kernel: in_atomic(): 1, irqs_disabled(): 1, pid: 23, name: sirq-tasklet/1
> Nov 29 21:00:42 localhost kernel: Pid: 23, comm: sirq-tasklet/1 Tainted: P           2.6.31.6-1.rt19.2.fc12.ccrma.i686.rtPAE #1
> Nov 29 21:00:42 localhost kernel: Call Trace:"
> 
> Maybe it's not a big deal! Can you explain me what it is?
> 
> Thanks a lot

I also see that. Most probably you can ignore it (a bug in the rt patch,
or something incompatible with it in the patches from Fedora that I add
to the rt builds I do). 

-- Fernando