[Fluxus] start-audio crashes

[Tihomir Kit]

try changing 256 to 1024?
caused the same problem to me some time ago

On Tue, Jun 2, 2009 at 3:30 PM, Stefano Sabatini <
stefano.sabatini-lala at poste.it> wrote:

> On date Tuesday 2009-06-02 14:09:14 +0200, Stefano Sabatini wrote:
> > Hi all,
> >
> > I'm following the fluxus-documentation tutorial, and I can't get
> > start-audio working without to crash.
> >
> > I'm running jackd and a readable client connected to jack with ID
> > metro1:120_bpm and invoking the command:
> > (start-audio "metro1:120_bpm" 256 44100)
> >
> > which causes fluxus to crash every time, while the metro readable
> > client got zombified:
> >
> > stefano at geppetto ~/s/S/C/libjack> metro --name metro1 -b 120 -d 0.2 -f
> 4000
> > jack_client_thread zombified - exiting from JACK
> >
> > and this is fluxus bt:
> > (gdb) bt
> > #0  0xb7f9f424 in __kernel_vsyscall ()
> > #1  0xb747e640 in raise () from /lib/i686/cmov/libc.so.6
> > #2  0xb7480018 in abort () from /lib/i686/cmov/libc.so.6
> > #3  0xb7df9375 in fault_handler () from /usr/lib/libmzscheme3m-4.0.1.so
> > #4  <signal handler called>
> > #5  0xb7b36d7f in jack_thread_wait () from /usr/lib/libjack.so.0
> > #6  0xb7b36f9e in ?? () from /usr/lib/libjack.so.0
> > #7  0x0866aba0 in ?? ()
> > #8  0x00000000 in ?? ()
> >
> > I'm using fluxus git of the day, but I was getting the very same
> > problem with an old version (December 2008) of fluxus.
> >
> > Suggestions are welcome, the crash seems rooted in libmzscheme3m, so
> > maybe it could depend by that lib version.
> >
> > Any suggestion is welcome.
>
> I forgot to say that I'm using plt scheme 4.0.1-2 in Debian.
>
> As an added rebus, if I try to debug fluxus with gdb it always crashes
> immediately:
>
> (gdb) r
> [Thread debugging using libthread_db enabled]
> [New Thread 0xb73668e0 (LWP 11199)]
>
> Program received signal SIGSEGV, Segmentation fault.
> [Switching to Thread 0xb73668e0 (LWP 11199)]
> 0xb7cc362f in ?? () from /usr/lib/libmzscheme3m-4.0.1.so
>
> This only happens when using the debugger to run the process.
>
> Regards.
>



-- 
Kit Tihomir
http://www.cmikavac.net/
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