[PD] problems with pd-0.46-6 and jack

Antoine Villeret antoine.villeret at gmail.com
Thu Apr 30 17:09:53 CEST 2015


Pd 0.45 seems to be also affected.
On the other hand, Pd (0.45 and 0.46-6 and latest one from [5fd49d]
<https://sourceforge.net/p/pure-data/pure-data/ci/5fd49d6be50391a6fd395a1cbb53d1dd65da45cb/>)
works fine with jack1.
Is there any abvious reason for that ?

--
do it yourself
http://antoine.villeret.free.fr

2015-04-30 16:02 GMT+02:00 Antoine Villeret <antoine.villeret at gmail.com>:

> hi,
>
> I can confirm this issue on Ubuntu 15.04 with jackd2 1.9.10 with and pd
> from [5fd49d]
> <https://sourceforge.net/p/pure-data/pure-data/ci/5fd49d6be50391a6fd395a1cbb53d1dd65da45cb/>
> Here is a backtrace :
>
> ~~~~
> Program received signal SIGSEGV, Segmentation fault.
> 0x000000000050eda8 in jack_open_audio ()
> (gdb) thread apply all bt
>
> Thread 3 (Thread 0x7ffff7fba700 (LWP 5312)):
> #0  pthread_cond_wait@@GLIBC_2.3.2 () at
> ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
> #1  0x00007ffff699e7fc in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
> #2  0x00007ffff6990988 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
> #3  0x00007ffff699d180 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
> #4  0x00007ffff739a6aa in start_thread (arg=0x7ffff7fba700) at
> pthread_create.c:333
> #5  0x00007ffff6ecbeed in clone () at
> ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>
> Thread 2 (Thread 0x7ffff7f39700 (LWP 5313)):
> #0  0x00007ffff73a2e0d in read () at ../sysdeps/unix/syscall-template.S:81
> #1  0x00007ffff699f075 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
> #2  0x00007ffff69a1aeb in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
> #3  0x00007ffff699d180 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
> #4  0x00007ffff739a6aa in start_thread (arg=0x7ffff7f39700) at
> pthread_create.c:333
> #5  0x00007ffff6ecbeed in clone () at
> ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>
> Thread 1 (Thread 0x7ffff7fbc740 (LWP 5305)):
> #0  0x000000000050eda8 in jack_open_audio ()
> #1  0x0000000000490e84 in sys_reopen_audio ()
> #2  0x0000000000491ca1 in glob_audio_setapi ()
> #3  0x000000000047214c in pd_typedmess ()
> #4  0x000000000047b3f7 in binbuf_eval ()
> #5  0x00000000004863bc in socketreceiver_read ()
> #6  0x0000000000485625 in sys_domicrosleep.constprop ()
> #7  0x0000000000481e8e in m_mainloop ()
> #8  0x00007ffff6de5a40 in __libc_start_main (main=0x412610 <main>, argc=3,
> argv=0x7fffffffdde8, init=<optimized out>,
>     fini=<optimized out>, rtld_fini=<optimized out>,
> stack_end=0x7fffffffddd8) at libc-start.c:289
> #9  0x0000000000412649 in _start ()
> ~~~~
>
>
>
> --
> do it yourself
> http://antoine.villeret.free.fr
>
> 2015-03-31 1:46 GMT+02:00 Miller Puckette <msp at ucsd.edu>:
>
>> THanks for the detailed description - I'll see if I can recreate this.
>>
>> Miller
>>
>> On Mon, Mar 30, 2015 at 12:49:03PM +0200, mylists at t-online.de wrote:
>> > Hi everyone!
>> >
>> > I'm experiencing problems with pd-0.46-6 and jack:
>> >
>> > I built and installed pd with:
>> >
>> > sudo apt-get build-dep puredata
>> >
>> > make -f makefile.gnu JACK=true
>> >
>> > sudo make install -f makefile.gnu
>> >
>> >
>> > Trying to start pd (the jack server is running fine) with
>> >
>> > pd -jack
>> >
>> > pd segfaults immediately. Did I miss something?
>> >
>> >
>> > I'm on Ubuntu 14.04 64bit, using jack2 1.9.10
>> >
>> > Thanks for any hints!
>> >
>> > /phil
>> >
>> >
>> >
>> >
>> >
>> >
>> >
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