[Pkg-alsa-devel] Bug#913409: libasound2: plugging in RME ADI2-DAC causes pulseaudio to crash in libasound2
Florin Iucha
florin at iucha.net
Sat Nov 10 23:29:25 GMT 2018
Thank you Michael.
florin
On 11/10/18 6:01 PM, Michael Stapelberg wrote:
> The steps I used to verify the patch were:
>
> % wget
> 'http://git.alsa-project.org/?p=alsa-plugins.git;a=patch;h=a4e7e1282c57a2f4e83afe9a4008042d8b4c5bb9'
> -O /tmp/alsa.patch
> % pk4 libasound2-plugins
> % patch -p1 < /tmp/alsa.patch
> % pk4-replace
>
> On Sat, Nov 10, 2018 at 11:51 PM Florin Iucha <florin at iucha.net
> <mailto:florin at iucha.net>> wrote:
>
> Elimar,
>
>
> Seems to be a duplicate. I noticed that Michael was able to test
> the patch from alsa (git). I tried to build pulseaudio and alsa
> from source to debug the issue, but I'm getting to
>
>
> libtool: link: gcc -shared -fPIC -DPIC
> modules/alsa/.libs/libalsa_util_la-alsa-util.o
> modules/alsa/.libs/libalsa_util_la-alsa-ucm.o
> modules/alsa/.libs/libals
> a_util_la-alsa-mixer.o
> modules/alsa/.libs/libalsa_util_la-alsa-sink.o
> modules/alsa/.libs/libalsa_util_la-alsa-source.o
> modules/.libs/libalsa_util_la-reserve-wr
> ap.o modules/.libs/libalsa_util_la-udev-util.o
> modules/.libs/libalsa_util_la-reserve.o
> modules/.libs/libalsa_util_la-reserve-monitor.o
> -Wl,--whole-archive /ho
> me/florin/tools/alsa-lib/src/mixer//.libs/libmixer.a
> /home/florin/tools/alsa-lib/src/control//.libs/libcontrol.a
> -Wl,--no-whole-archive -Wl,-rpath -Wl,/home/f
> lorin/tools/pulseaudio/src/.libs -Wl,-rpath
> -Wl,/usr/local/lib/pulseaudio ./.libs/libpulsecore-12.2.so
> <http://libpulsecore-12.2.so> ./.libs/libpulsecommon-12.2.so
> <http://libpulsecommon-12.2.so> ./.libs/libpulse.so -L/ho
> me/florin/tools/alsa-lib/src/
> -L/home/florin/tools/alsa-lib/src/mixer/
> -L/home/florin/tools/alsa-lib/src/control/ -ludev -ldbus-1
> -lcap -lpthread -lrt -ldl -lm
> -g -O2 -Wl,-soname -Wl,libalsa-util.so -o
> .libs/libalsa-util.so
> /usr/bin/ld: .libs/libalsa-util.so: version node not found for
> symbol snd_ctl_elem_info_get_dimension@@ALSA_0.9.3
> <mailto:snd_ctl_elem_info_get_dimension@@ALSA_0.9.3>
>
>
> How can I test the patch? Do I need to try and re-build the
> package? Can I build alsa and pulseaudio just in some normal
> directories and try it that way?
>
>
> Thank you,
>
> florin
>
>
> On 11/10/18 2:01 PM, Elimar Riesebieter wrote:
>> Control: reassign -1 libasound2-plugins 1.1.7-2
>> Control: forcemerge 912921 -1
>>
>> * Florin Iucha<florin at iucha.net> <mailto:florin at iucha.net> [2018-11-10 12:12 -0500]:
>>
>>> Package: libasound2
>>> Version: 1.1.7-1
>>> Severity: grave
>>> Justification: renders package unusable
>>>
>>> Dear Maintainer,
>>>
>>> * What led up to the situation?
>>>
>>> Purchased a new USB DAC. It worked fine last night, then this morning
>>> it is crashing pulseaudio every time it is attached / turned on.
>>>
>>> * What exactly did you do (or not do) that was effective (or
>>> ineffective)?
>>>
>>> Plug the USB DAC.
>>>
>>> * What was the outcome of this action?
>>>
>>> Nov 10 12:03:07 herakles kernel: do_general_protection: 10 callbacks suppressed
>>> Nov 10 12:03:07 herakles kernel: traps: pulseaudio[6311] general protection ip:7f8f3e557532 sp:7fff1aa8bb20 error:0 in libasound.so.2.0.0[7f8f3e51e000+8f000]
>>>
>>> * What outcome did you expect instead?
>>>
>>> Music coming out from the headphones.
>> Please checkhttps://bugs.debian.org/cgi-bin/bugreport.cgi?bug=912921
>>
>>
>> Elimar
>
>
>
> --
> Best regards,
> Michael
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