[Fluxus] segfaults

[gabor papp]

i'm also experiencing crashes on exit with jack on osx, but i was not 
able to find the cause so far. isn't it possible that fluxus-audio 
should be killed earlier? is this done automatically by plt-scheme?
backtrace is attached.

Program received signal EXC_BAD_ACCESS, Could not access memory.
Reason: KERN_INVALID_ADDRESS at address: 0xc020a1a7
[Switching to process 657 thread 0x2c03]
0x94df07cc in std::_Rb_tree_increment ()
(gdb) backtrace
#0  0x94df07cc in std::_Rb_tree_increment ()
#1  0x00fb3f20 in JackClient::Process ()
#2  0x002a803a in jack_client_process_thread ()
#3  0x970a56f5 in _pthread_start ()
#4  0x970a55b2 in thread_start ()

best,
gabor