.
Thread 1 (Thread 0x7f995ec55700 (LWP 4528)):
#0  0x00007f995b28d975 in QSocketNotifier::setEnabled(bool) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#1  0x00007f995b5ca487 in ?? () from /usr/lib/python2.7/dist-packages/dbus/mainloop/qt.so
No symbol table info available.
#2  0x00007f995b2848f1 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#3  0x00007f995b2d17ae in QSocketNotifier::activated(int) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#4  0x00007f995b28dc7b in QSocketNotifier::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#5  0x00007f995a5ca6c5 in ?? () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
No symbol table info available.
#6  0x00007f995b27050c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#7  0x00007f995b29f107 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#8  0x00007f995ab48d8a in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#9  0x00007f995ab49150 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#10 0x00007f995ab49214 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#11 0x00007f995b29fa2f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#12 0x00007f995b26f2f2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#13 0x00007f995b26f547 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#14 0x00007f995b2745d7 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#15 0x00007f995a5badcb in ?? () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
No symbol table info available.
#16 0x0000000000562ad2 in PyEval_EvalFrameEx ()
No symbol table info available.
#17 0x0000000000563070 in PyEval_EvalFrameEx ()
No symbol table info available.
#18 0x000000000056a166 in PyEval_EvalCodeEx ()
No symbol table info available.
#19 0x000000000055f2f4 in ?? ()
No symbol table info available.
#20 0x0000000000439da6 in PyObject_Call ()
No symbol table info available.
#21 0x0000000000564b9b in PyEval_EvalFrameEx ()
No symbol table info available.
#22 0x0000000000563070 in PyEval_EvalFrameEx ()
No symbol table info available.
#23 0x000000000056a166 in PyEval_EvalCodeEx ()
No symbol table info available.
#24 0x000000000056312e in PyEval_EvalFrameEx ()
No symbol table info available.
#25 0x000000000056a166 in PyEval_EvalCodeEx ()
No symbol table info available.
#26 0x000000000056312e in PyEval_EvalFrameEx ()
No symbol table info available.
#27 0x0000000000563070 in PyEval_EvalFrameEx ()
No symbol table info available.
#28 0x000000000056a166 in PyEval_EvalCodeEx ()
No symbol table info available.
#29 0x000000000055f10b in ?? ()
No symbol table info available.
#30 0x000000000055f9d4 in PyRun_FileExFlags ()
No symbol table info available.
#31 0x000000000055fc41 in PyRun_SimpleFileExFlags ()
No symbol table info available.
#32 0x000000000056102d in Py_Main ()
No symbol table info available.
#33 0x00007f995d55a76d in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#34 0x000000000041b971 in _start ()
No symbol table info available.