snd_uaudio multichannel problems

[Hans Petter Selasky]

On 10/11/16 12:43, Goran Mekić wrote:
> On Tue, Oct 11, 2016 at 11:48:35AM +0200, Hans Petter Selasky wrote:
>> kldload cuse
>>
>> # Start virtual OSS like this. -M mirrors output from 0 && 1 to 6 && 7
>> virtual_oss \
>>  -S \
>>  -i 8 \
>>  -C 18 -c 18 -r 96000 -b 32 -s 1536 -f /dev/dspX \
>>  -c 2 -d dsp \
>>  -c 18 -d vdsp.jack \
>>  -M o,0,6,0,0,0 \
>>  -M o,1,7,0,0,0 \
>>  -t vdsp.ctl &
> It gives me segmentation fault.
>

Hi,

Can you compile it like this:

make DEBUG_FLAGS="-g"

Then open the core cump in gdb get the backtrace.

It should not segfault. Do you have other instances of virtual_oss running?

--HPS