#0  0x00007ffff78492d0 in g_menu_model_get_n_items (model=0x0) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./gio/gmenumodel.c:494
#1  0x00007ffff7b4356a in find_extension_point_section (model=0x8f1aa0 [GMenu], extension_point=0xb6d820 "preferences-section") at gedit/gedit-app.c:1721
#2  0x00007ffff7b435ac in find_extension_point_section (model=0x76a030 [GMenu], extension_point=0xb6d820 "preferences-section") at gedit/gedit-app.c:1728
#3  0x00007ffff7b435ac in find_extension_point_section (model=0x705e60 [GMenu], extension_point=0xb6d820 "preferences-section") at gedit/gedit-app.c:1728
#4  0x00007ffff7b43d20 in _gedit_app_extend_menu (app=0x62e190 [GeditAppX11], extension_point=0xb6d820 "preferences-section") at gedit/gedit-app.c:1940
#5  0x00007ffff7b3f743 in gedit_app_activatable_extend_menu (activatable=0x7d2aa0, extension_point=0xb6d820 "preferences-section") at gedit/gedit-app-activatable.c:113
#6  0x00007ffff3562fb0 in ffi_call_unix64 () at /usr/lib/x86_64-linux-gnu/libffi.so.6
#7  0x00007ffff3562a18 in ffi_call () at /usr/lib/x86_64-linux-gnu/libffi.so.6
#8  0x00007fffdb7ad4b4 in  () at /usr/lib/python3/dist-packages/gi/_gi.cpython-34m-x86_64-linux-gnu.so
#9  0x00007fffdb7af198 in  () at /usr/lib/python3/dist-packages/gi/_gi.cpython-34m-x86_64-linux-gnu.so
#10 0x00007fffdb7a3e65 in  () at /usr/lib/python3/dist-packages/gi/_gi.cpython-34m-x86_64-linux-gnu.so
#11 0x00007fffdbac4bf8 in PyObject_Call () at /usr/lib/x86_64-linux-gnu/libpython3.4m.so.1.0
#12 0x00007fffdbbaf550 in PyEval_EvalFrameEx () at /usr/lib/x86_64-linux-gnu/libpython3.4m.so.1.0
#13 0x00007fffdbbf5a42 in PyEval_EvalCodeEx () at /usr/lib/x86_64-linux-gnu/libpython3.4m.so.1.0
#14 0x00007fffdbaed148 in  () at /usr/lib/x86_64-linux-gnu/libpython3.4m.so.1.0
#15 0x00007fffdbac4bf8 in PyObject_Call () at /usr/lib/x86_64-linux-gnu/libpython3.4m.so.1.0
#16 0x00007fffdbbf3c37 in PyEval_CallObjectWithKeywords () at /usr/lib/x86_64-linux-gnu/libpython3.4m.so.1.0
#17 0x00007fffdb7ab2fd in  () at /usr/lib/python3/dist-packages/gi/_gi.cpython-34m-x86_64-linux-gnu.so
#18 0x00007ffff3562d9f in ffi_closure_unix64_inner () at /usr/lib/x86_64-linux-gnu/libffi.so.6
#19 0x00007ffff3563118 in ffi_closure_unix64 () at /usr/lib/x86_64-linux-gnu/libffi.so.6
#20 0x00007ffff7b3f649 in gedit_app_activatable_activate (activatable=0x7d2aa0) at gedit/gedit-app-activatable.c:77
#21 0x00007ffff7b40bb3 in extension_added (extensions=0xd5cc80 [PeasExtensionSet], info=0x7a8630, exten=0x7d2aa0 [ExternalToolsAppActivatable], app=0x62e190 [GeditAppX11])
    at gedit/gedit-app.c:613
---Type <return> to continue, or q <return> to quit---
#22 0x00007ffff4850fc3 in peas_extension_set_foreach () at /usr/lib/libpeas-1.0.so.0
#23 0x00007ffff7b41916 in gedit_app_startup (application=0x62e190 [GeditAppX11]) at gedit/gedit-app.c:873
#24 0x00007ffff7554244 in _g_closure_invoke_va (closure=closure@entry=0x60abc0, return_value=return_value@entry=0x0, instance=instance@entry=0x62e190, args=args@entry=0x7fffffffde70, n_params=<optimized out>, param_types=0x0) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./gobject/gclosure.c:864
#25 0x00007ffff756ea46 in g_signal_emit_valist (instance=0x62e190, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fffffffde70)
    at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./gobject/gsignal.c:3292
#26 0x00007ffff756f12f in g_signal_emit (instance=instance@entry=0x62e190, signal_id=<optimized out>, detail=detail@entry=0) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./gobject/gsignal.c:3439
#27 0x00007ffff783ffc2 in g_application_register (application=application@entry=0x62e190 [GeditAppX11], cancellable=cancellable@entry=0x0, error=error@entry=0x7fffffffdfb0)
    at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./gio/gapplication.c:2015
#28 0x00007ffff7840747 in g_application_real_local_command_line (application=0x62e190 [GeditAppX11], arguments=0x7fffffffe0a8, exit_status=0x7fffffffe0a4)
    at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./gio/gapplication.c:983
#29 0x00007ffff7840a8a in g_application_run (application=0x62e190 [GeditAppX11], argc=1, argv=0x7fffffffe228) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./gio/gapplication.c:2280
#30 0x0000000000400e1f in main (argc=1, argv=0x7fffffffe228) at gedit/gedit.c:146

