Public bug reported: (gdb) bt #0 0x00007fcb7c236464 in gtk_bin_forall (container=0x559ad7bc71c0, include_internals=1, callback=0x7fcb7c280ca0 <gtk_container_children_callback>, callback_data=0x7ffccedd8d60) at ././gtk/gtkbin.c:170 #1 0x00007fcb7c28714e in gtk_container_get_all_children (container=0x559ad7bc71c0) at ././gtk/gtkcontainer.c:2741 #2 0x00007fcb7c28714e in gtk_container_focus (widget=0x559ad7bc71c0, direction=GTK_DIR_TAB_FORWARD) at ././gtk/gtkcontainer.c:2795 #3 0x00007fcb68c3cadb in gp_applet_focus (widget=0x559ad7bc71c0, dir=GTK_DIR_TAB_FORWARD) at gp-applet.c:361 #4 0x00007fcb7c34d66c in _gtk_marshal_BOOLEAN__ENUM (closure=0x559ad7b52170, return_value=0x7ffccedd8f50, n_param_values=<optimized out>, param_values=0x7ffccedd8fb0, invocation_hint=<optimized out>, marshal_data=<optimized out>) at ././gtk/gtkmarshalers.c:301 #5 0x00007fcb7aa7bc6f in g_closure_invoke () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #6 0x00007fcb7aa8e85d in () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #7 0x00007fcb7aa96b5f in g_signal_emit_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #8 0x00007fcb7aa9749f in g_signal_emit () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #9 0x00007fcb7c49ed3a in gtk_widget_child_focus (widget=widget@entry=0x559ad7bc71c0, direction=direction@entry=GTK_DIR_TAB_FORWARD) at ././gtk/gtkwidget.c:10998 #10 0x00007fcb7c287264 in gtk_container_focus_move (direction=GTK_DIR_TAB_FORWARD, children=0x0, container=0x559ad7bb3370) at ././gtk/gtkcontainer.c:3288 #11 0x00007fcb7c287264 in gtk_container_focus (widget=0x559ad7bb3370, direction=GTK_DIR_TAB_FORWARD) at ././gtk/gtkcontainer.c:2809 #12 0x00007fcb7c34d66c in _gtk_marshal_BOOLEAN__ENUM (closure=0x559ad7b52170, return_value=0x7ffccedd9460, n_param_values=<optimized out>, param_values=0x7ffccedd94c0, invocation_hint=<optimized out>, marshal_data=<optimized out>) at ././gtk/gtkmarshalers.c:301 #13 0x00007fcb7aa7bd15 in g_closure_invoke () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #14 0x00007fcb7aa8e85d in () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #15 0x00007fcb7aa96b5f in g_signal_emit_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #16 0x00007fcb7aa9749f in g_signal_emit () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #17 0x00007fcb7c49ed3a in gtk_widget_child_focus (widget=widget@entry=0x559ad7bb3370, direction=direction@entry=GTK_DIR_TAB_FORWARD) at ././gtk/gtkwidget.c:10998 #18 0x0000559ad61ad8ba in panel_applet_register (applet=0x559ad7bb3370, panel=panel@entry=0x559ad7ca52e0, type=type@entry=PANEL_OBJECT_APPLET, id=id@entry=0x559ad7d16750 "show-desktop", settings=settings@entry=0x559ad7c6f4d0, data=data@entry=0x559ad7bb3370, data_destroy=0x0) at applet.c:959 #19 0x0000559ad61b8528 in _panel_applet_frame_activated (frame=0x559ad7bb3370, frame_act=0x559ad7ab24c0, error=<optimized out>) at panel-applet-frame.c:597 #20 0x0000559ad61d7058 in gp_applet_manager_load_applet (manager=<optimized out>, iid=<optimized out>, frame_act=0x559ad7ab24c0) at gp-applet-manager.c:289 #21 0x0000559ad61b88c7 in panel_applet_frame_load_helper (settings=0x559ad7c6f4d0, id=0x559ad7d296e0 "show-desktop", panel=0x559ad7ca52e0, iid=0x559ad7b405e0 "wncklet::show-desktop") at panel-applet-frame.c:833 #22 0x0000559ad61b88c7 in panel_applet_frame_load (panel_widget=0x559ad7ca52e0, id=0x559ad7d296e0 "show-desktop", settings=0x559ad7c6f4d0) at panel-applet-frame.c:864 #23 0x0000559ad61d634d in panel_object_loader_idle_handler (dummy=<optimized out>) at panel-object-loader.c:202 #24 0x00007fcb7a7a228a in g_main_context_dispatch () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #25 0x00007fcb7a7a2640 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #26 0x00007fcb7a7a2962 in g_main_loop_run () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #27 0x00007fcb7c34b3e5 in gtk_main () at ././gtk/gtkmain.c:1312 #28 0x0000559ad61a1a2a in main (argc=<optimized out>, argv=<optimized out>) at main.c:205
** Affects: gtk+3.0 (Ubuntu) Importance: Undecided Status: New ** Tags: artful -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to gtk+3.0 in Ubuntu. https://bugs.launchpad.net/bugs/1695705 Title: gtk_bin_forall SIGSEGV Status in gtk+3.0 package in Ubuntu: New Bug description: (gdb) bt #0 0x00007fcb7c236464 in gtk_bin_forall (container=0x559ad7bc71c0, include_internals=1, callback=0x7fcb7c280ca0 <gtk_container_children_callback>, callback_data=0x7ffccedd8d60) at ././gtk/gtkbin.c:170 #1 0x00007fcb7c28714e in gtk_container_get_all_children (container=0x559ad7bc71c0) at ././gtk/gtkcontainer.c:2741 #2 0x00007fcb7c28714e in gtk_container_focus (widget=0x559ad7bc71c0, direction=GTK_DIR_TAB_FORWARD) at ././gtk/gtkcontainer.c:2795 #3 0x00007fcb68c3cadb in gp_applet_focus (widget=0x559ad7bc71c0, dir=GTK_DIR_TAB_FORWARD) at gp-applet.c:361 #4 0x00007fcb7c34d66c in _gtk_marshal_BOOLEAN__ENUM (closure=0x559ad7b52170, return_value=0x7ffccedd8f50, n_param_values=<optimized out>, param_values=0x7ffccedd8fb0, invocation_hint=<optimized out>, marshal_data=<optimized out>) at ././gtk/gtkmarshalers.c:301 #5 0x00007fcb7aa7bc6f in g_closure_invoke () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #6 0x00007fcb7aa8e85d in () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #7 0x00007fcb7aa96b5f in g_signal_emit_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #8 0x00007fcb7aa9749f in g_signal_emit () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #9 0x00007fcb7c49ed3a in gtk_widget_child_focus (widget=widget@entry=0x559ad7bc71c0, direction=direction@entry=GTK_DIR_TAB_FORWARD) at ././gtk/gtkwidget.c:10998 #10 0x00007fcb7c287264 in gtk_container_focus_move (direction=GTK_DIR_TAB_FORWARD, children=0x0, container=0x559ad7bb3370) at ././gtk/gtkcontainer.c:3288 #11 0x00007fcb7c287264 in gtk_container_focus (widget=0x559ad7bb3370, direction=GTK_DIR_TAB_FORWARD) at ././gtk/gtkcontainer.c:2809 #12 0x00007fcb7c34d66c in _gtk_marshal_BOOLEAN__ENUM (closure=0x559ad7b52170, return_value=0x7ffccedd9460, n_param_values=<optimized out>, param_values=0x7ffccedd94c0, invocation_hint=<optimized out>, marshal_data=<optimized out>) at ././gtk/gtkmarshalers.c:301 #13 0x00007fcb7aa7bd15 in g_closure_invoke () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #14 0x00007fcb7aa8e85d in () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #15 0x00007fcb7aa96b5f in g_signal_emit_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #16 0x00007fcb7aa9749f in g_signal_emit () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #17 0x00007fcb7c49ed3a in gtk_widget_child_focus (widget=widget@entry=0x559ad7bb3370, direction=direction@entry=GTK_DIR_TAB_FORWARD) at ././gtk/gtkwidget.c:10998 #18 0x0000559ad61ad8ba in panel_applet_register (applet=0x559ad7bb3370, panel=panel@entry=0x559ad7ca52e0, type=type@entry=PANEL_OBJECT_APPLET, id=id@entry=0x559ad7d16750 "show-desktop", settings=settings@entry=0x559ad7c6f4d0, data=data@entry=0x559ad7bb3370, data_destroy=0x0) at applet.c:959 #19 0x0000559ad61b8528 in _panel_applet_frame_activated (frame=0x559ad7bb3370, frame_act=0x559ad7ab24c0, error=<optimized out>) at panel-applet-frame.c:597 #20 0x0000559ad61d7058 in gp_applet_manager_load_applet (manager=<optimized out>, iid=<optimized out>, frame_act=0x559ad7ab24c0) at gp-applet-manager.c:289 #21 0x0000559ad61b88c7 in panel_applet_frame_load_helper (settings=0x559ad7c6f4d0, id=0x559ad7d296e0 "show-desktop", panel=0x559ad7ca52e0, iid=0x559ad7b405e0 "wncklet::show-desktop") at panel-applet-frame.c:833 #22 0x0000559ad61b88c7 in panel_applet_frame_load (panel_widget=0x559ad7ca52e0, id=0x559ad7d296e0 "show-desktop", settings=0x559ad7c6f4d0) at panel-applet-frame.c:864 #23 0x0000559ad61d634d in panel_object_loader_idle_handler (dummy=<optimized out>) at panel-object-loader.c:202 #24 0x00007fcb7a7a228a in g_main_context_dispatch () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #25 0x00007fcb7a7a2640 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #26 0x00007fcb7a7a2962 in g_main_loop_run () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #27 0x00007fcb7c34b3e5 in gtk_main () at ././gtk/gtkmain.c:1312 #28 0x0000559ad61a1a2a in main (argc=<optimized out>, argv=<optimized out>) at main.c:205 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gtk+3.0/+bug/1695705/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp