#0  0x00007f6361b35f85 in QApplicationPrivate::dispatchEnterLeave(QWidget*, QWidget*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
No symbol table info available.
#1  0x00007f6361bb4741 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
No symbol table info available.
#2  0x00007f6361bdd572 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
No symbol table info available.
#3  0x00007f635f3437da in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007f635f343ba0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f635f343c64 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#6  0x00007f63612f693f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#7  0x00007f6361bdd1fe in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
No symbol table info available.
#8  0x00007f63612c6202 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#9  0x00007f63612c6457 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#10 0x00007f63612cb4e7 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#11 0x0000000000884d29 in ?? ()
No symbol table info available.
#12 0x00007f63602fa30d in __libc_start_main (main=0x8849b3, argc=3, ubp_av=0x7fffab589248, init=<optimised out>, fini=<optimised out>, rtld_fini=<optimised out>, stack_end=0x7fffab589238) at libc-start.c:226
        result = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -4965467570625711724, 4600000, 140736068096576, 0, 0, 4965301311852638612, 5031046153713611156}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0xa021d0, 0x7fffab589248}, data = {prev = 0x0, cleanup = 0x0, canceltype = 10494416}}}
        not_first_call = <optimised out>
#13 0x00000000004630e9 in ?? ()
No symbol table info available.
#14 0x00007fffab589238 in ?? ()
No symbol table info available.
#15 0x000000000000001c in ?? ()
No symbol table info available.
#16 0x0000000000000003 in ?? ()
No symbol table info available.
#17 0x00007fffab5899e9 in ?? ()
No symbol table info available.
#18 0x0000000000000000 in ?? ()
No symbol table info available.