[PD] fux_kinect

[tim vets]

2011/11/11 tim vets <timvets at gmail.com>

>
>
> 2011/11/11 Mathieu Bouchard <matju at artengine.ca>
>
>> Le 2011-11-11 à 19:50:00, tim vets a écrit :
>>
>>
>>  ok, only difference here is that doing ctrl+c didn't kill pd (just
>>> '^CQuit' in the gdb prompt.
>>>
>>
>> That's what happens when pd (or whatever process being debugged) is
>> already crashed.
>>
>>
>>  #0  0xb7fe1424 in __kernel_vsyscall ()
>>> #1  0xb7d55e71 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/**
>>> linux/raise.c:64
>>> #2  0xb7d5934e in abort () at abort.c:92
>>>
>>
>> That's a sign that it was trying to kill itself with signal 6 (ABORT).
>>
>>
>>  #3  0xb7d8c577 in __libc_message (do_abort=2,
>>>     fmt=0xb7e658ac "*** glibc detected *** %s: %s: 0x%s ***\n")
>>>     at ../sysdeps/unix/sysv/linux/**libc_fatal.c:189
>>> #4  0xb7d96961 in malloc_printerr (action=<value optimized out>,
>>>     str=<value optimized out>, ptr=0x8612798) at malloc.c:6283
>>>
>>
>> And it's because of a memory error that you ought to debug with Valgrind.
>>
>> You told me that it crashed with such a memory error, and that's why I
>> told you to make a report based on Valgrind in the first place. You didn't
>> tell me about hanging (freezing). In the case of an actual freeze, you use
>> GDB with Ctrl+c. If pd freezes while trying to abort... I don't know why
>> that could happen, but fixing the abort will fix the freeze.
>>
>>
>>
> hey, this is strange, when I run 'valgrind pdextended' and then create
> [fux_kinect] it doesn't hang, but just says:
>
> [fux_kinect]: kinect initiated
> [fux_kinect]: Number of devices found: 0
> [fux_kinect]: Could not open device
>
> which sounds not so bad since I don't have a Kinect connected atm...
> I'll attach my pix_kinect.pd_linux here
>
typo: fux_kinect.pd_linux

> , in case anyone can try with a kinect connected (I'm +-150 km away from
> mine now...)
> running pdextended without valgrind, and then creating [fux_kinect] it
> still hangs pd and outputs
> b4551000-b45d2000 r-xp 00000000 08:11 16516148
> /usr/lib/i386-linux-gnu/libfreetype.so.6.6.2Pd: signal 6
> like before
> gr,
> Tim
>
>
>
>>  ______________________________**______________________________**
>> __________
>> | Mathieu BOUCHARD ----- téléphone : +1.514.383.3801 ----- Montréal, QC
>>
>
>
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