#0  0x00007f917793fbfb in raise () from /tmp/apport_sandbox_3xoaz52p/lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007f9177920855 in abort () from /tmp/apport_sandbox_3xoaz52p/lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#2  0x00007f91794f3b23 in g_assertion_message.cold () from /tmp/apport_sandbox_3xoaz52p/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6102.0
No symbol table info available.
#3  0x00007f91795501bf in g_assertion_message_expr () from /tmp/apport_sandbox_3xoaz52p/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.6102.0
No symbol table info available.
#4  0x0000562fabc67a91 in cc_shell_model_set_panel_visibility (self=0x562fad45a300, id=id@entry=0x562fabc929e5 "wifi", visibility=visibility@entry=CC_PANEL_VISIBLE) at ../shell/cc-shell-model.c:458
        model = 0x562fad45a300
        iter = {stamp = 0, user_data = 0x0, user_data2 = 0x0, user_data3 = 0x0}
        valid = <optimized out>
        __func__ = "cc_shell_model_set_panel_visibility"
        _g_boolean_var_ = <optimized out>
#5  0x0000562fabc26eb3 in update_panel_visibility (client=<optimized out>) at ../panels/network/cc-wifi-panel.c:114
        devices = 0x562fad1304e0
        application = <optimized out>
        visible = <optimized out>
        i = 2
#6  0x0000562fabc27bd2 in cc_wifi_panel_static_init_func () at ../panels/network/cc-wifi-panel.c:143
        client = 0x562fad5aaca0
#7  0x0000562fabb4891a in cc_panel_loader_fill_model (model=0x562fad45a300) at ../shell/cc-panel-loader.c:264
        i = 12
#8  0x0000562fabb4ce78 in setup_model (shell=0x562fad44c2e0) at ../shell/cc-shell-model.h:31
        model = 0x562fad45a300
        iter = {stamp = -1387842816, user_data = 0x562fad473300, user_data2 = 0x7fffcbcf2560, user_data3 = 0x562fad473300}
        valid = <optimized out>
        model = <optimized out>
        iter = <optimized out>
        valid = <optimized out>
        __func__ = "setup_model"
        _g_boolean_var_ = <optimized out>
        category = <optimized out>
        icon = <optimized out>
        name = <optimized out>
        description = <optimized out>
        id = <optimized out>
        keywords = <optimized out>
        visibility = <optimized out>
        icon_name = <optimized out>
        __inst = <optimized out>
        __t = <optimized out>
        __r = <optimized out>
#9  cc_window_constructed (object=0x562fad44c2e0) at ../shell/cc-window.c:823
        id = 0x0
        self = 0x562fad44c2e0
#10 0x00007f917961852c in g_object_new_internal () from /tmp/apport_sandbox_3xoaz52p/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.6102.0
No symbol table info available.
#11 0x00007f917961a248 in g_object_new_valist () from /tmp/apport_sandbox_3xoaz52p/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.6102.0
No symbol table info available.
#12 0x00007f917961a59d in g_object_new () from /tmp/apport_sandbox_3xoaz52p/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.6102.0
No symbol table info available.
#13 0x0000562fabb4d55c in cc_window_new (application=0x562fad43ebe0, model=model@entry=0x562fad45a300) at ../shell/cc-window.c:956
        __func__ = "cc_window_new"
#14 0x0000562fabb47163 in cc_application_startup (application=0x562fad43ebe0) at ../shell/cc-application.c:231
        self = 0x562fad43ebe0
        help_accels = {0x562fabc68092 "F1", 0x0}
#15 0x00007f9179612936 in _g_closure_invoke_va () from /tmp/apport_sandbox_3xoaz52p/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.6102.0
No symbol table info available.
#16 0x00007f917962f2cc in g_signal_emit_valist () from /tmp/apport_sandbox_3xoaz52p/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.6102.0
No symbol table info available.
#17 0x00007f917962f913 in g_signal_emit () from /tmp/apport_sandbox_3xoaz52p/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.6102.0
No symbol table info available.
#18 0x00007f917973a352 in g_application_register (error=0x7fffcbcf2d00, cancellable=0x0, application=0x562fad43ebe0) at ../../../gio/gapplication.c:2204
        __FUNCTION__ = "g_application_register"
        _g_boolean_var_ = <optimized out>
        __inst = <optimized out>
        __t = <optimized out>
        __r = <optimized out>
#19 g_application_register (application=0x562fad43ebe0, cancellable=0x0, error=0x7fffcbcf2d00) at ../../../gio/gapplication.c:2176
        __FUNCTION__ = "g_application_register"
#20 0x00007f917973a72e in g_application_real_local_command_line (application=0x562fad43ebe0, arguments=0x7fffcbcf2d68, exit_status=0x7fffcbcf2d64) at ../../../gio/gapplication.c:1106
        error = 0x0
        options = 0x562fad1140c0
        n_args = <optimized out>
#21 0x00007f917973aab2 in g_application_run (application=0x562fad43ebe0, argc=<optimized out>, argv=<optimized out>) at ../../../gio/gapplication.c:2528
        arguments = 0x562face47f60
        status = -1
        context = 0x562facdebed0
        acquired_context = 1
        __FUNCTION__ = "g_application_run"
#22 0x0000562fabb467d9 in main (argc=<optimized out>, argv=<optimized out>) at ../shell/main.c:70
        application = 0x562fad43ebe0