reassign 390594 linux-2.6
retitle 390594 Oops in snd_emu10k1, jackd and snd_rtctimer related
thanks

[Mon, 02 Oct 2006] Arthur Marsh wrote:
> I'm running kernel 2.6.18 with realtime-lsm and preemption enabled. When 

Is that the realtime-preempt (or voluntary-preempt) patch or the
realtime-lsm module with regular preempt or both?

> I was attempting to set the Jack transport in Rosegarden to "sync" I 
> received the following kernel oops:
> 
> Oct  1 17:30:32 localhost kernel: BUG: unable to handle kernel paging 
> request at virtual address 00010007
...
> snd_emu10k1_pcm_init_voice+0x1d/0x495 [snd_emu10k1] SS:ESP 0068:c51cbd68

> I'm running ALSA 1.0.12 compiled from the alsa-source package.
> Kernel: Linux 2.6.18

Hmmmm. Are the in-kernel alsa modules loaded or the ones you compiled
yourself?

[Mon, 02 Oct 2006] Arthur Marsh wrote:
> I was unable to reproduce the problem unless I loaded snd-rtctimer from 
> ALSA. I rebuilt ALSA with debugging support enabled and had the 
> following oops:
> 
> Oct  2 14:34:28 localhost kernel: ALSA 
> /usr/src/modules/alsa-driver/acore/seq/seq_clientmgr.c:144: Seq: oops. 
> Trying to get pointer to client 255
> Oct  2 14:41:17 localhost kernel: snd_rtctimer: module license 
> 'unspecified' taints kernel.

That's interesting.

> Oct  2 14:42:45 localhost kernel: BUG: unable to handle kernel paging 
> request at virtual address 00010007
....
> Oct  2 14:42:48 localhost kernel: EIP: [<d0a3676c>] 
> snd_emu10k1_pcm_init_voice+0x1d/0x495 [snd_emu10k1] SS:ESP 0068:cd51fd68
> Oct  2 14:43:09 localhost kernel:  <7>ALSA 
...
> /usr/src/modules/alsa-driver/acore/seq/seq_clientmgr.c:144: Seq: oops. 
> Trying to get pointer to client 255

        Robert.

-- 
It's raisins that make Post Raisin Bran so raisiny ...


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