400 if (domain && G_UNLIKELY (!_g_dgettext_should_translate ()))
(gdb) bt
#0 0x00007ffff5ea2363 in g_dgettext (domain=0x7fffe1393bb7 "gtk20", msgid=0x7fffe1424c61 "Show GTK+ Options")
at /home/ubuntu/debug/glib2.0-2.43.3/./glib/ggettext.c:400
#1 0x00007fffe120144f in gtk_get_option_group ()
at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#2 0x00007fffe120163c in gtk_parse_args ()
at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#3 0x00007fffe12016b9 in gtk_init_check ()
at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#4 0x00007fffe12016d9 in gtk_init ()
at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#5 0x00007fffe195b2cc in ()
at /usr/lib/x86_64-linux-gnu/qt5/plugins/platformthemes/libappmenu-qt5.so
#6 0x00007fffe195ba29 in ()
at /usr/lib/x86_64-linux-gnu/qt5/plugins/platformthemes/libappmenu-qt5.so
#7 0x00007ffff703c70e in () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#8 0x00007ffff7045775 in QGuiApplicationPrivate::createPlatformIntegration() () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#9 0x00007ffff70462cd in QGuiApplicationPrivate::createEventDispatcher() ()
at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#10 0x00007ffff797af08 in QCoreApplication::init() ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007ffff797af76 in QCoreApplication::QCoreApplication(QCoreApplicationPri---Type <return> to continue, or q <return> to quit---
vate&) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007ffff704860d in QGuiApplication::QGuiApplication(int&, char**, int) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#13 0x000000000040d48f in main ()