.
Thread 4 (process 23104):
#0  0xb8037430 in __kernel_vsyscall ()
#1  0xb73108f6 in nanosleep () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb78d0598 in wxMicroSleep (microseconds=0)
    at ../src/unix/utilsunx.cpp:191
	tmReq = {tv_sec = 0, tv_nsec = 10000000}
#3  0xb78d05c1 in wxMilliSleep (milliseconds=10)
    at ../src/unix/utilsunx.cpp:212
No locals.
#4  0xb78c877d in wxThread::Sleep (milliseconds=10)
    at ../src/unix/threadpsx.cpp:986
No locals.
#5  0x08087777 in AudioThread::Entry (this=0x9697348) at AudioIO.cpp:1828
No locals.
#6  0xb78ca223 in wxThreadInternal::PthreadStart (thread=0x9697348)
    at ../src/unix/threadpsx.cpp:766
	pthread = (wxThreadInternal *) 0x96977a0
	rc = <value optimized out>
	dontRunAtAll = false
#7  0xb78ca29d in wxPthreadStart (ptr=0x9697348)
    at ../src/unix/threadpsx.cpp:718
No locals.
#8  0xb73094ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#9  0xb715649e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
No locals.
.
Thread 3 (process 24220):
#0  0xb8037430 in __kernel_vsyscall ()
#1  0xb730d412 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb69670cd in g_cond_timed_wait_posix_impl (cond=0x9f0a3c8, 
    entered_mutex=0x80, abs_time=0x33)
    at /build/buildd/glib2.0-2.20.0/gthread/gthread-posix.c:242
	result = <value optimized out>
	end_time = {tv_sec = 1239286831, tv_nsec = 821899000}
	timed_out = <value optimized out>
	__PRETTY_FUNCTION__ = "g_cond_timed_wait_posix_impl"
#3  0xb6bda1e9 in g_async_queue_pop_intern_unlocked (queue=0x9f58178, 
    try=<value optimized out>, end_time=0xb31fe2e4)
    at /build/buildd/glib2.0-2.20.0/glib/gasyncqueue.c:365
	retval = <value optimized out>
	__PRETTY_FUNCTION__ = "g_async_queue_pop_intern_unlocked"
#4  0xb6bda2e7 in IA__g_async_queue_timed_pop (queue=0x9f58178, 
    end_time=0xb31fe2e4)
    at /build/buildd/glib2.0-2.20.0/glib/gasyncqueue.c:491
	retval = <value optimized out>
	__PRETTY_FUNCTION__ = "IA__g_async_queue_timed_pop"
#5  0xb6c2cc43 in g_thread_pool_thread_proxy (data=0x9f58140)
    at /build/buildd/glib2.0-2.20.0/glib/gthreadpool.c:121
	task = <value optimized out>
	pool = (GRealThreadPool *) 0x0
#6  0xb6c2b66f in g_thread_create_proxy (data=0xaf02880)
    at /build/buildd/glib2.0-2.20.0/glib/gthread.c:635
	__PRETTY_FUNCTION__ = "g_thread_create_proxy"
#7  0xb73094ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#8  0xb715649e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
No locals.
.
Thread 2 (process 23103):
#0  0xb8037430 in __kernel_vsyscall ()
#1  0xb730d0e5 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb732478f in mb_thread_func (arg=0x0) at messagebuffer.c:70
No locals.
#3  0xb73094ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#4  0xb715649e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
No locals.
.
Thread 1 (process 23098):
#0  memcpy () at ../sysdeps/i386/i686/memcpy.S:75
No locals.
#1  0x00000000 in ?? ()