[PD] PD 0.48-0 test3 segfaults with Jack and rt on Linux

[Max]

On 2017년 07월 21일 07:43, IOhannes m zmölnig wrote:
> On 07/20/2017 10:40 PM, Max wrote:
>>
>>
>> Thread 3 "pd" received signal SIGSEGV, Segmentation fault.
>> [Switching to Thread 0x7ffff7eb1700 (LWP 21699)]
>> 0x00007ffff78b8f96 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
>> (gdb) bt
>> #0  0x00007ffff78b8f96 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
>> #1  0x00007ffff78b99c5 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
>> #2  0x00007ffff7893fc8 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
>> #3  0x00007ffff78bbb6a in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
>> #4  0x00007ffff78b6aa0 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
>> #5  0x00007ffff766c6ba in start_thread (arg=0x7ffff7eb1700) at
>> pthread_create.c:333
>> #6  0x00007ffff6e953dd in clone () at
>> ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>>
>> is that helpful or should I try one of these options?
> 
> 
> no, it's not helpful :-(
> please install the debug package(s) for libjack,
> and read the section about backtraces for multithreaded programs.

I see.




(gdb) run
Starting program: /path/pd-0.48-0test3/bin/pd
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7ffff7f32700 (LWP 27779)]
[New Thread 0x7ffff7eb1700 (LWP 27781)]

Thread 3 "pd" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7ffff7eb1700 (LWP 27781)]
0x00007ffff78b8f96 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0

(gdb) thread apply all bt
Thread 3 (Thread 0x7ffff7eb1700 (LWP 27781)):
#0  0x00007ffff78b8f96 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
#1  0x00007ffff78b99c5 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
#2  0x00007ffff7893fc8 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
#3  0x00007ffff78bbb6a in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
#4  0x00007ffff78b6aa0 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
#5  0x00007ffff766c6ba in start_thread (arg=0x7ffff7eb1700)
     at pthread_create.c:333
#6  0x00007ffff6e953dd in clone ()
     at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7ffff7f32700 (LWP 27779)):
#0  pthread_cond_wait@@GLIBC_2.3.2 ()
     at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff78b78cc in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
#2  0x00007ffff78aa828 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
#3  0x00007ffff78b6aa0 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
#4  0x00007ffff766c6ba in start_thread (arg=0x7ffff7f32700)
     at pthread_create.c:333
#5  0x00007ffff6e953dd in clone ()
     at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109


better?