#0  0x00007f6ad2c6c629 in ?? () from /lib/libc.so.6
#1  0x00007f6ad2c6e8f1 in ?? () from /lib/libc.so.6
#2  0x00007f6ad2c7053f in calloc () from /lib/libc.so.6
#3  0x00007f6ad375287a in IA__g_malloc0 (n_bytes=2032)
    at /build/buildd/glib2.0-2.20.0/glib/gmem.c:151
	mem = (gpointer) 0x21
#4  0x00007f6ad37689a3 in IA__g_slice_alloc (mem_size=24)
    at /build/buildd/glib2.0-2.20.0/glib/gslice.c:444
	tmem = (ThreadMemory *) 0x0
	ix = <value optimized out>
	chunk_size = 32
	mem = <value optimized out>
#5  0x00007f6ad3747dde in IA__g_list_prepend (list=0x0, data=0x7f0)
    at /build/buildd/glib2.0-2.20.0/glib/glist.c:169
No locals.
#6  0x00007f6ad375bbe1 in IA__g_queue_push_head (queue=0x1d8d400, data=0x7f0)
    at /build/buildd/glib2.0-2.20.0/glib/gqueue.c:295
	__PRETTY_FUNCTION__ = "IA__g_queue_push_head"
#7  0x00007f6ad3726c0e in IA__g_async_queue_push_unlocked (queue=0x1e1e870, 
    data=0x7f0) at /build/buildd/glib2.0-2.20.0/glib/gasyncqueue.c:245
	__PRETTY_FUNCTION__ = "IA__g_async_queue_push_unlocked"
#8  0x00007f6ad3726cf9 in IA__g_async_queue_push (queue=0x1e1e870, 
    data=0x20d2660) at /build/buildd/glib2.0-2.20.0/glib/gasyncqueue.c:226
	__PRETTY_FUNCTION__ = "IA__g_async_queue_push"
#9  0x00000000004fe42e in Ekiga::GlibRuntime::run_in_main ()
#10 0x00000000005932a8 in GMVideoOutputManager_x::close_frame_display ()
#11 0x00000000005b0c5d in GMVideoOutputManager::Main ()
#12 0x00007f6ad6741c85 in PThread::PX_ThreadStart ()
   from /usr/lib/libpt.so.2.6.1
#13 0x00007f6ad62553ba in start_thread () from /lib/libpthread.so.0
#14 0x00007f6ad2cd9fcd in clone () from /lib/libc.so.6
#15 0x0000000000000000 in ?? ()