1) 
Breakpoint 13, g_signal_emit (instance=0x7fff782a1180, signal_id=220, detail=2375) at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3370
3370	  va_start (var_args, detail);
(gdb) bt
#0  g_signal_emit (instance=0x7fff782a1180, signal_id=220, detail=2375) at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3370
#1  0x00007ffff2e0f009 in gtk_accel_group_activate (accel_group=0x7fff782a1180, accel_quark=2375, acceleratable=0x11ba540, accel_key=119, 
    accel_mods=GDK_CONTROL_MASK) at /home/prahal/checkout/gnome/gtk+/gtk/gtkaccelgroup.c:914
#2  0x00007ffff2e0f123 in gtk_accel_groups_activate (object=0x11ba540, accel_key=119, accel_mods=GDK_CONTROL_MASK)
    at /home/prahal/checkout/gnome/gtk+/gtk/gtkaccelgroup.c:952
#3  0x00007ffff3146a7e in gtk_window_activate_key (window=0x11ba540, event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkwindow.c:9453
#4  0x00007ffff31410c9 in gtk_window_key_press_event (widget=0x11ba540, event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkwindow.c:6089
#5  0x0000000000436b5a in ephy_window_key_press_event (widget=0x11ba540, event=0x1da36a0)
    at /home/prahal/checkout/gnome/epiphany/src/ephy-window.c:958
#6  0x00007ffff2f7714c in _gtk_marshal_BOOLEAN__BOXEDv (closure=0x70ab50, return_value=0x7fffffffb5f0, instance=0x11ba540, args=0x7fffffffb788, 
    marshal_data=0x4368b5, n_params=1, param_types=0x70ab80) at gtkmarshalers.c:130
#7  0x00007ffff10082c2 in g_type_class_meta_marshalv (closure=0x70ab50, return_value=0x7fffffffb5f0, instance=0x11ba540, args=0x7fffffffb788, 
    marshal_data=0x1b0, n_params=1, param_types=0x70ab80) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:997
#8  0x00007ffff1007e85 in _g_closure_invoke_va (closure=0x70ab50, return_value=0x7fffffffb5f0, instance=0x11ba540, args=0x7fffffffb788, n_params=1, 
    param_types=0x70ab80) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:840
#9  0x00007ffff1023da4 in g_signal_emit_valist (instance=0x11ba540, signal_id=36, detail=0, var_args=0x7fffffffb788)
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3226
#10 0x00007ffff1024f56 in g_signal_emit (instance=0x11ba540, signal_id=36, detail=0) at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3371
#11 0x00007ffff3123786 in gtk_widget_event_internal (widget=0x11ba540, event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkwidget.c:6308
#12 0x00007ffff3122dd6 in gtk_widget_event (widget=0x11ba540, event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkwidget.c:5965
#13 0x00007ffff2f76db9 in propagate_event (widget=0x11ba540, event=0x1da36a0, captured=0, topmost=0x0)
    at /home/prahal/checkout/gnome/gtk+/gtk/gtkmain.c:2490
#14 0x00007ffff2f76ed1 in gtk_propagate_event (widget=0x11ba540, event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkmain.c:2536
#15 0x00007ffff2f7599c in gtk_main_do_event (event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkmain.c:1716
#16 0x00007ffff283bab6 in _gdk_event_emit (event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gdk/gdkevents.c:69
#17 0x00007ffff287467c in gdk_event_source_dispatch (source=0x75adf0, callback=0, user_data=0x0)
    at /home/prahal/checkout/gnome/gtk+/gdk/x11/gdkeventsource.c:358
#18 0x00007ffff0cfa55b in g_main_dispatch (context=0x72d210) at /home/prahal/checkout/gnome/glib/glib/gmain.c:2784
#19 0x00007ffff0cfb10b in g_main_context_dispatch (context=0x72d210) at /home/prahal/checkout/gnome/glib/glib/gmain.c:3288
#20 0x00007ffff0cfb2fb in g_main_context_iterate (context=0x72d210, block=1, dispatch=1, self=0x752f80)
    at /home/prahal/checkout/gnome/glib/glib/gmain.c:3359
#21 0x00007ffff0cfb3bf in g_main_context_iteration (context=0x72d210, may_block=1) at /home/prahal/checkout/gnome/glib/glib/gmain.c:3420
#22 0x00007ffff1524945 in g_application_run (application=0x119a000, argc=1, argv=0x7fffffffbe08)
    at /home/prahal/checkout/gnome/glib/gio/gapplication.c:1620
#23 0x0000000000432fc1 in main (argc=1, argv=0x7fffffffbe08) at /home/prahal/checkout/gnome/epiphany/src/ephy-main.c:478
(gdb) c
Continuing.

Breakpoint 24, g_signal_emit_valist (instance=0x7fff782a1180, signal_id=220, detail=2375, var_args=0x7fffffffb078)
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3160
3160			  fastpath = FALSE;
(gdb) p *l
$29 = {sequential_number = 3679, next = 0x1c3bca0, prev = 0x1c37b20, detail = 2375, ref_count = 1, block_count = 0, after = 0, 
  has_invalid_closure_notify = 1, closure = 0x1b84570}
(gdb) p l
$30 = (Handler *) 0x1c3b930
(gdb) watch *&((Handler *) 0x1c3b930)->ref_count
Hardware watchpoint 27: *&((Handler *) 0x1c3b930)->ref_count
(gdb) c
Continuing.

2)
Hardware watchpoint 27: *&((Handler *) 0x1c3b930)->ref_count

Old value = 2
New value = 3
handler_ref (handler=0x1c3b930) at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:601
601	}
(gdb) bt
#0  handler_ref (handler=0x1c3b930) at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:601
#1  0x00007ffff101d970 in handler_match_prepend (list=0x0, handler=0x1c3b930, signal_id=220)
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:473
#2  0x00007ffff101db49 in handlers_find (instance=0x7fff782a1180, mask=4294967288, signal_id=220, detail=2375, closure=0x1b84570, func=0x0, 
    data=0x0, one_and_only=0) at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:525
#3  0x00007ffff1022e85 in signal_handlers_foreach_matched_R (instance=0x7fff782a1180, mask=7, signal_id=220, detail=2375, closure=0x1b84570, 
    func=0x0, data=0x0, callback=0x7ffff1022a3a <g_signal_handler_disconnect>) at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:2727
#4  0x00007ffff1023179 in g_signal_handlers_disconnect_matched (instance=0x7fff782a1180, mask=7, signal_id=220, detail=2375, closure=0x1b84570, 
    func=0x0, data=0x0) at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:2877
#5  0x00007ffff2e0e34c in quick_accel_remove (accel_group=0x7fff782a1180, pos=11) at /home/prahal/checkout/gnome/gtk+/gtk/gtkaccelgroup.c:556
#6  0x00007ffff2e0e912 in gtk_accel_group_disconnect (accel_group=0x7fff782a1180, closure=0x1b84570)
    at /home/prahal/checkout/gnome/gtk+/gtk/gtkaccelgroup.c:724
#7  0x00007ffff2e1885b in gtk_action_disconnect_accelerator (action=0x1b83840) at /home/prahal/checkout/gnome/gtk+/gtk/gtkaction.c:1807
#8  0x00007ffff2f9778f in gtk_menu_item_dispose (object=0x1c522a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkmenuitem.c:622
#9  0x00007ffff100f0ea in g_object_run_dispose (object=0x1c522a0) at /home/prahal/checkout/gnome/glib/gobject/gobject.c:1062
#10 0x00007ffff311eb83 in gtk_widget_destroy (widget=0x1c522a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkwidget.c:3984
#11 0x00007ffff2f9f2f8 in gtk_menu_shell_forall (container=0x1201b70, include_internals=0, callback=0x7ffff311eacc <gtk_widget_destroy>, 
    callback_data=0x0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkmenushell.c:1206
#12 0x00007ffff2e9d9f3 in gtk_container_foreach (container=0x1201b70, callback=0x7ffff311eacc <gtk_widget_destroy>, callback_data=0x0)
    at /home/prahal/checkout/gnome/gtk+/gtk/gtkcontainer.c:2062
#13 0x00007ffff2e9c118 in gtk_container_destroy (widget=0x1201b70) at /home/prahal/checkout/gnome/gtk+/gtk/gtkcontainer.c:1378
#14 0x00007ffff2f8718b in gtk_menu_destroy (widget=0x1201b70) at /home/prahal/checkout/gnome/gtk+/gtk/gtkmenu.c:1153
#15 0x00007ffff100ac60 in g_cclosure_marshal_VOID__VOID (closure=0x6f0310, return_value=0x0, n_param_values=1, param_values=0x7fffffff92b0, 
    invocation_hint=0x7fffffff91e0, marshal_data=0x7ffff2f86f11) at /home/prahal/checkout/gnome/glib/gobject/gmarshal.c:85
#16 0x00007ffff100823d in g_type_class_meta_marshal (closure=0x6f0310, return_value=0x0, n_param_values=1, param_values=0x7fffffff92b0, 
    invocation_hint=0x7fffffff91e0, marshal_data=0x98) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:970
#17 0x00007ffff1007bed in g_closure_invoke (closure=0x6f0310, return_value=0x0, n_param_values=1, param_values=0x7fffffff92b0, 
    invocation_hint=0x7fffffff91e0) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:777
#18 0x00007ffff1025c44 in signal_emit_unlocked_R (node=0x6ffc90, detail=0, instance=0x1201b70, emission_return=0x0, 
    instance_and_params=0x7fffffff92b0) at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3683
#19 0x00007ffff1024a0e in g_signal_emit_valist (instance=0x1201b70, signal_id=3, detail=0, var_args=0x7fffffff9568)
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3315
#20 0x00007ffff1024f56 in g_signal_emit (instance=0x1201b70, signal_id=3, detail=0) at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3371
#21 0x00007ffff312b4ab in gtk_widget_dispose (object=0x1201b70) at /home/prahal/checkout/gnome/gtk+/gtk/gtkwidget.c:10341
#22 0x00007ffff2f9dcc7 in gtk_menu_shell_dispose (object=0x1201b70) at /home/prahal/checkout/gnome/gtk+/gtk/gtkmenushell.c:535
#23 0x00007ffff1013f98 in g_object_unref (_object=0x1201b70) at /home/prahal/checkout/gnome/glib/gobject/gobject.c:2987
#24 0x00007ffff100c908 in g_cclosure_marshal_VOID__OBJECTv (closure=0x7138a0, return_value=0x0, instance=0x16717d0, args=0x7fffffff9b48, 
    marshal_data=0x7ffff2e37412, n_params=1, param_types=0x7138d0) at /home/prahal/checkout/gnome/glib/gobject/gmarshal.c:1316
---Type <return> to continue, or q <return> to quit---
#25 0x00007ffff10082c2 in g_type_class_meta_marshalv (closure=0x7138a0, return_value=0x0, instance=0x16717d0, args=0x7fffffff9b48, 
    marshal_data=0x340, n_params=1, param_types=0x7138d0) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:997
#26 0x00007ffff1007e85 in _g_closure_invoke_va (closure=0x7138a0, return_value=0x0, instance=0x16717d0, args=0x7fffffff9b48, n_params=1, 
    param_types=0x7138d0) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:840
#27 0x00007ffff1023da4 in g_signal_emit_valist (instance=0x16717d0, signal_id=73, detail=0, var_args=0x7fffffff9b48)
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3226
#28 0x00007ffff1024f56 in g_signal_emit (instance=0x16717d0, signal_id=73, detail=0) at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3371
#29 0x00007ffff2e9c908 in gtk_container_remove (container=0x16717d0, widget=0x1201b70) at /home/prahal/checkout/gnome/gtk+/gtk/gtkcontainer.c:1547
#30 0x00007ffff312b428 in gtk_widget_dispose (object=0x1201b70) at /home/prahal/checkout/gnome/gtk+/gtk/gtkwidget.c:10330
#31 0x00007ffff2f9dcc7 in gtk_menu_shell_dispose (object=0x1201b70) at /home/prahal/checkout/gnome/gtk+/gtk/gtkmenushell.c:535
#32 0x00007ffff1013f98 in g_object_unref (_object=0x1201b70) at /home/prahal/checkout/gnome/glib/gobject/gobject.c:2987
#33 0x00007ffff3110d77 in free_node (node=0x1bbe330) at /home/prahal/checkout/gnome/gtk+/gtk/gtkuimanager.c:1404
#34 0x00007ffff0d061ee in g_node_traverse_post_order (node=0x1bbe330, flags=G_TRAVERSE_ALL, func=0x7ffff3110c93 <free_node>, data=0x0)
    at /home/prahal/checkout/gnome/glib/glib/gnode.c:615
#35 0x00007ffff0d061be in g_node_traverse_post_order (node=0x1bfcb90, flags=G_TRAVERSE_ALL, func=0x7ffff3110c93 <free_node>, data=0x0)
    at /home/prahal/checkout/gnome/glib/glib/gnode.c:610
#36 0x00007ffff0d06831 in g_node_traverse (root=0x1bfcb90, order=G_POST_ORDER, flags=G_TRAVERSE_ALL, depth=-1, func=0x7ffff3110c93 <free_node>, 
    data=0x0) at /home/prahal/checkout/gnome/glib/glib/gnode.c:875
#37 0x00007ffff310f41c in gtk_ui_manager_finalize (object=0x1bc8ca0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkuimanager.c:680
#38 0x00007ffff10140c4 in g_object_unref (_object=0x1bc8ca0) at /home/prahal/checkout/gnome/glib/gobject/gobject.c:3024
#39 0x000000000043b95f in ephy_window_dispose (object=0x11ba540) at /home/prahal/checkout/gnome/epiphany/src/ephy-window.c:3487
#40 0x00007ffff100f0ea in g_object_run_dispose (object=0x11ba540) at /home/prahal/checkout/gnome/glib/gobject/gobject.c:1062
#41 0x00007ffff311eb83 in gtk_widget_destroy (widget=0x11ba540) at /home/prahal/checkout/gnome/gtk+/gtk/gtkwidget.c:3984
#42 0x000000000043b041 in notebook_page_close_request_cb (notebook=0x11e04f0, embed=0x743620, window=0x11ba540)
    at /home/prahal/checkout/gnome/epiphany/src/ephy-window.c:3245
#43 0x00007ffff100c8f5 in g_cclosure_marshal_VOID__OBJECTv (closure=0x1b92280, return_value=0x0, instance=0x11e04f0, args=0x7fffffffa430, 
    marshal_data=0x0, n_params=1, param_types=0x11dcd70) at /home/prahal/checkout/gnome/glib/gobject/gmarshal.c:1312
#44 0x00007ffff1007e85 in _g_closure_invoke_va (closure=0x1b92280, return_value=0x0, instance=0x11e04f0, args=0x7fffffffa430, n_params=1, 
    param_types=0x11dcd70) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:840
#45 0x00007ffff1023da4 in g_signal_emit_valist (instance=0x11e04f0, signal_id=241, detail=0, var_args=0x7fffffffa430)
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3226
#46 0x00007ffff10250b4 in g_signal_emit_by_name (instance=0x11e04f0, detailed_signal=0x4b28e9 "tab-close-request")
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3408
#47 0x00000000004463aa in window_cmd_file_close_window (action=0x1b83840, window=0x11ba540)
    at /home/prahal/checkout/gnome/epiphany/src/window-commands.c:973
#48 0x00007ffff100ac60 in g_cclosure_marshal_VOID__VOID (closure=0x1b844d0, return_value=0x0, n_param_values=1, param_values=0x7fffffffa790, 
    invocation_hint=0x7fffffffa6c0, marshal_data=0x0) at /home/prahal/checkout/gnome/glib/gobject/gmarshal.c:85
#49 0x00007ffff1007bed in g_closure_invoke (closure=0x1b844d0, return_value=0x0, n_param_values=1, param_values=0x7fffffffa790, 
---Type <return> to continue, or q <return> to quit---
    invocation_hint=0x7fffffffa6c0) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:777
#50 0x00007ffff10257a5 in signal_emit_unlocked_R (node=0x11c3ff0, detail=0, instance=0x1b83840, emission_return=0x0, 
    instance_and_params=0x7fffffffa790) at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3567
#51 0x00007ffff1024a0e in g_signal_emit_valist (instance=0x1b83840, signal_id=232, detail=0, var_args=0x7fffffffaa48)
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3315
#52 0x00007ffff1024f56 in g_signal_emit (instance=0x1b83840, signal_id=232, detail=0) at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3371
#53 0x00007ffff2e160af in _gtk_action_emit_activate (action=0x1b83840) at /home/prahal/checkout/gnome/gtk+/gtk/gtkaction.c:801
#54 0x00007ffff2e1820d in closure_accel_activate (closure=0x1b84570, return_value=0x7fffffffac80, n_param_values=4, param_values=0x7fffffffad80, 
    invocation_hint=0x7fffffffacb0, marshal_data=0x0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkaction.c:1638
#55 0x00007ffff1007bed in g_closure_invoke (closure=0x1b84570, return_value=0x7fffffffac80, n_param_values=4, param_values=0x7fffffffad80, 
    invocation_hint=0x7fffffffacb0) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:777
#56 0x00007ffff10257a5 in signal_emit_unlocked_R (node=0x11b9060, detail=2375, instance=0x7fff782a1180, emission_return=0x7fffffffae90, 
    instance_and_params=0x7fffffffad80) at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3567
#57 0x00007ffff1024aa4 in g_signal_emit_valist (instance=0x7fff782a1180, signal_id=220, detail=2375, var_args=0x7fffffffb078)
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3325
#58 0x00007ffff1024f56 in g_signal_emit (instance=0x7fff782a1180, signal_id=220, detail=2375)
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3371
#59 0x00007ffff2e0f009 in gtk_accel_group_activate (accel_group=0x7fff782a1180, accel_quark=2375, acceleratable=0x11ba540, accel_key=119, 
    accel_mods=GDK_CONTROL_MASK) at /home/prahal/checkout/gnome/gtk+/gtk/gtkaccelgroup.c:914
#60 0x00007ffff2e0f123 in gtk_accel_groups_activate (object=0x11ba540, accel_key=119, accel_mods=GDK_CONTROL_MASK)
    at /home/prahal/checkout/gnome/gtk+/gtk/gtkaccelgroup.c:952
#61 0x00007ffff3146a7e in gtk_window_activate_key (window=0x11ba540, event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkwindow.c:9453
#62 0x00007ffff31410c9 in gtk_window_key_press_event (widget=0x11ba540, event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkwindow.c:6089
#63 0x0000000000436b5a in ephy_window_key_press_event (widget=0x11ba540, event=0x1da36a0)
    at /home/prahal/checkout/gnome/epiphany/src/ephy-window.c:958
#64 0x00007ffff2f7714c in _gtk_marshal_BOOLEAN__BOXEDv (closure=0x70ab50, return_value=0x7fffffffb5f0, instance=0x11ba540, args=0x7fffffffb788, 
    marshal_data=0x4368b5, n_params=1, param_types=0x70ab80) at gtkmarshalers.c:130
#65 0x00007ffff10082c2 in g_type_class_meta_marshalv (closure=0x70ab50, return_value=0x7fffffffb5f0, instance=0x11ba540, args=0x7fffffffb788, 
    marshal_data=0x1b0, n_params=1, param_types=0x70ab80) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:997
#66 0x00007ffff1007e85 in _g_closure_invoke_va (closure=0x70ab50, return_value=0x7fffffffb5f0, instance=0x11ba540, args=0x7fffffffb788, n_params=1, 
    param_types=0x70ab80) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:840
#67 0x00007ffff1023da4 in g_signal_emit_valist (instance=0x11ba540, signal_id=36, detail=0, var_args=0x7fffffffb788)
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3226
#68 0x00007ffff1024f56 in g_signal_emit (instance=0x11ba540, signal_id=36, detail=0) at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3371
#69 0x00007ffff3123786 in gtk_widget_event_internal (widget=0x11ba540, event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkwidget.c:6308
#70 0x00007ffff3122dd6 in gtk_widget_event (widget=0x11ba540, event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkwidget.c:5965
#71 0x00007ffff2f76db9 in propagate_event (widget=0x11ba540, event=0x1da36a0, captured=0, topmost=0x0)
    at /home/prahal/checkout/gnome/gtk+/gtk/gtkmain.c:2490
---Type <return> to continue, or q <return> to quit---
#72 0x00007ffff2f76ed1 in gtk_propagate_event (widget=0x11ba540, event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkmain.c:2536
#73 0x00007ffff2f7599c in gtk_main_do_event (event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkmain.c:1716
#74 0x00007ffff283bab6 in _gdk_event_emit (event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gdk/gdkevents.c:69
#75 0x00007ffff287467c in gdk_event_source_dispatch (source=0x75adf0, callback=0, user_data=0x0)
    at /home/prahal/checkout/gnome/gtk+/gdk/x11/gdkeventsource.c:358
#76 0x00007ffff0cfa55b in g_main_dispatch (context=0x72d210) at /home/prahal/checkout/gnome/glib/glib/gmain.c:2784
#77 0x00007ffff0cfb10b in g_main_context_dispatch (context=0x72d210) at /home/prahal/checkout/gnome/glib/glib/gmain.c:3288
#78 0x00007ffff0cfb2fb in g_main_context_iterate (context=0x72d210, block=1, dispatch=1, self=0x752f80)
    at /home/prahal/checkout/gnome/glib/glib/gmain.c:3359
#79 0x00007ffff0cfb3bf in g_main_context_iteration (context=0x72d210, may_block=1) at /home/prahal/checkout/gnome/glib/glib/gmain.c:3420
#80 0x00007ffff1524945 in g_application_run (application=0x119a000, argc=1, argv=0x7fffffffbe08)
    at /home/prahal/checkout/gnome/glib/gio/gapplication.c:1620
#81 0x0000000000432fc1 in main (argc=1, argv=0x7fffffffbe08) at /home/prahal/checkout/gnome/epiphany/src/ephy-main.c:478


3)
Hardware watchpoint 27: *&((Handler *) 0x1c3b930)->ref_count

Old value = 3
New value = 2
0x00007ffff101de96 in handler_unref_R (signal_id=220, instance=0x7fff782a1180, handler=0x1c3b930)
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:612
612	  is_zero = g_atomic_int_dec_and_test ((int *)&handler->ref_count);
(gdb) bt
#0  0x00007ffff101de96 in handler_unref_R (signal_id=220, instance=0x7fff782a1180, handler=0x1c3b930)
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:612
#1  0x00007ffff1022afc in g_signal_handler_disconnect (instance=0x7fff782a1180, handler_id=3679)
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:2587
#2  0x00007ffff1022ec4 in signal_handlers_foreach_matched_R (instance=0x7fff782a1180, mask=7, signal_id=220, detail=2375, closure=0x1b84570, 
    func=0x0, data=0x0, callback=0x7ffff1022a3a <g_signal_handler_disconnect>) at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:2734
#3  0x00007ffff1023179 in g_signal_handlers_disconnect_matched (instance=0x7fff782a1180, mask=7, signal_id=220, detail=2375, closure=0x1b84570, 
    func=0x0, data=0x0) at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:2877
#4  0x00007ffff2e0e34c in quick_accel_remove (accel_group=0x7fff782a1180, pos=11) at /home/prahal/checkout/gnome/gtk+/gtk/gtkaccelgroup.c:556
#5  0x00007ffff2e0e912 in gtk_accel_group_disconnect (accel_group=0x7fff782a1180, closure=0x1b84570)
    at /home/prahal/checkout/gnome/gtk+/gtk/gtkaccelgroup.c:724
#6  0x00007ffff2e1885b in gtk_action_disconnect_accelerator (action=0x1b83840) at /home/prahal/checkout/gnome/gtk+/gtk/gtkaction.c:1807
#7  0x00007ffff2f9778f in gtk_menu_item_dispose (object=0x1c522a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkmenuitem.c:622
#8  0x00007ffff100f0ea in g_object_run_dispose (object=0x1c522a0) at /home/prahal/checkout/gnome/glib/gobject/gobject.c:1062
#9  0x00007ffff311eb83 in gtk_widget_destroy (widget=0x1c522a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkwidget.c:3984
#10 0x00007ffff2f9f2f8 in gtk_menu_shell_forall (container=0x1201b70, include_internals=0, callback=0x7ffff311eacc <gtk_widget_destroy>, 
    callback_data=0x0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkmenushell.c:1206
#11 0x00007ffff2e9d9f3 in gtk_container_foreach (container=0x1201b70, callback=0x7ffff311eacc <gtk_widget_destroy>, callback_data=0x0)
    at /home/prahal/checkout/gnome/gtk+/gtk/gtkcontainer.c:2062
#12 0x00007ffff2e9c118 in gtk_container_destroy (widget=0x1201b70) at /home/prahal/checkout/gnome/gtk+/gtk/gtkcontainer.c:1378
#13 0x00007ffff2f8718b in gtk_menu_destroy (widget=0x1201b70) at /home/prahal/checkout/gnome/gtk+/gtk/gtkmenu.c:1153
#14 0x00007ffff100ac60 in g_cclosure_marshal_VOID__VOID (closure=0x6f0310, return_value=0x0, n_param_values=1, param_values=0x7fffffff92b0, 
    invocation_hint=0x7fffffff91e0, marshal_data=0x7ffff2f86f11) at /home/prahal/checkout/gnome/glib/gobject/gmarshal.c:85
#15 0x00007ffff100823d in g_type_class_meta_marshal (closure=0x6f0310, return_value=0x0, n_param_values=1, param_values=0x7fffffff92b0, 
    invocation_hint=0x7fffffff91e0, marshal_data=0x98) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:970
#16 0x00007ffff1007bed in g_closure_invoke (closure=0x6f0310, return_value=0x0, n_param_values=1, param_values=0x7fffffff92b0, 
    invocation_hint=0x7fffffff91e0) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:777
#17 0x00007ffff1025c44 in signal_emit_unlocked_R (node=0x6ffc90, detail=0, instance=0x1201b70, emission_return=0x0, 
    instance_and_params=0x7fffffff92b0) at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3683
#18 0x00007ffff1024a0e in g_signal_emit_valist (instance=0x1201b70, signal_id=3, detail=0, var_args=0x7fffffff9568)
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3315
#19 0x00007ffff1024f56 in g_signal_emit (instance=0x1201b70, signal_id=3, detail=0) at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3371
#20 0x00007ffff312b4ab in gtk_widget_dispose (object=0x1201b70) at /home/prahal/checkout/gnome/gtk+/gtk/gtkwidget.c:10341
#21 0x00007ffff2f9dcc7 in gtk_menu_shell_dispose (object=0x1201b70) at /home/prahal/checkout/gnome/gtk+/gtk/gtkmenushell.c:535
#22 0x00007ffff1013f98 in g_object_unref (_object=0x1201b70) at /home/prahal/checkout/gnome/glib/gobject/gobject.c:2987
#23 0x00007ffff100c908 in g_cclosure_marshal_VOID__OBJECTv (closure=0x7138a0, return_value=0x0, instance=0x16717d0, args=0x7fffffff9b48, 
    marshal_data=0x7ffff2e37412, n_params=1, param_types=0x7138d0) at /home/prahal/checkout/gnome/glib/gobject/gmarshal.c:1316
#24 0x00007ffff10082c2 in g_type_class_meta_marshalv (closure=0x7138a0, return_value=0x0, instance=0x16717d0, args=0x7fffffff9b48, 
---Type <return> to continue, or q <return> to quit---
    marshal_data=0x340, n_params=1, param_types=0x7138d0) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:997
#25 0x00007ffff1007e85 in _g_closure_invoke_va (closure=0x7138a0, return_value=0x0, instance=0x16717d0, args=0x7fffffff9b48, n_params=1, 
    param_types=0x7138d0) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:840
#26 0x00007ffff1023da4 in g_signal_emit_valist (instance=0x16717d0, signal_id=73, detail=0, var_args=0x7fffffff9b48)
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3226
#27 0x00007ffff1024f56 in g_signal_emit (instance=0x16717d0, signal_id=73, detail=0) at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3371
#28 0x00007ffff2e9c908 in gtk_container_remove (container=0x16717d0, widget=0x1201b70) at /home/prahal/checkout/gnome/gtk+/gtk/gtkcontainer.c:1547
#29 0x00007ffff312b428 in gtk_widget_dispose (object=0x1201b70) at /home/prahal/checkout/gnome/gtk+/gtk/gtkwidget.c:10330
#30 0x00007ffff2f9dcc7 in gtk_menu_shell_dispose (object=0x1201b70) at /home/prahal/checkout/gnome/gtk+/gtk/gtkmenushell.c:535
#31 0x00007ffff1013f98 in g_object_unref (_object=0x1201b70) at /home/prahal/checkout/gnome/glib/gobject/gobject.c:2987
#32 0x00007ffff3110d77 in free_node (node=0x1bbe330) at /home/prahal/checkout/gnome/gtk+/gtk/gtkuimanager.c:1404
#33 0x00007ffff0d061ee in g_node_traverse_post_order (node=0x1bbe330, flags=G_TRAVERSE_ALL, func=0x7ffff3110c93 <free_node>, data=0x0)
    at /home/prahal/checkout/gnome/glib/glib/gnode.c:615
#34 0x00007ffff0d061be in g_node_traverse_post_order (node=0x1bfcb90, flags=G_TRAVERSE_ALL, func=0x7ffff3110c93 <free_node>, data=0x0)
    at /home/prahal/checkout/gnome/glib/glib/gnode.c:610
#35 0x00007ffff0d06831 in g_node_traverse (root=0x1bfcb90, order=G_POST_ORDER, flags=G_TRAVERSE_ALL, depth=-1, func=0x7ffff3110c93 <free_node>, 
    data=0x0) at /home/prahal/checkout/gnome/glib/glib/gnode.c:875
#36 0x00007ffff310f41c in gtk_ui_manager_finalize (object=0x1bc8ca0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkuimanager.c:680
#37 0x00007ffff10140c4 in g_object_unref (_object=0x1bc8ca0) at /home/prahal/checkout/gnome/glib/gobject/gobject.c:3024
#38 0x000000000043b95f in ephy_window_dispose (object=0x11ba540) at /home/prahal/checkout/gnome/epiphany/src/ephy-window.c:3487
#39 0x00007ffff100f0ea in g_object_run_dispose (object=0x11ba540) at /home/prahal/checkout/gnome/glib/gobject/gobject.c:1062
#40 0x00007ffff311eb83 in gtk_widget_destroy (widget=0x11ba540) at /home/prahal/checkout/gnome/gtk+/gtk/gtkwidget.c:3984
#41 0x000000000043b041 in notebook_page_close_request_cb (notebook=0x11e04f0, embed=0x743620, window=0x11ba540)
    at /home/prahal/checkout/gnome/epiphany/src/ephy-window.c:3245
#42 0x00007ffff100c8f5 in g_cclosure_marshal_VOID__OBJECTv (closure=0x1b92280, return_value=0x0, instance=0x11e04f0, args=0x7fffffffa430, 
    marshal_data=0x0, n_params=1, param_types=0x11dcd70) at /home/prahal/checkout/gnome/glib/gobject/gmarshal.c:1312
#43 0x00007ffff1007e85 in _g_closure_invoke_va (closure=0x1b92280, return_value=0x0, instance=0x11e04f0, args=0x7fffffffa430, n_params=1, 
    param_types=0x11dcd70) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:840
#44 0x00007ffff1023da4 in g_signal_emit_valist (instance=0x11e04f0, signal_id=241, detail=0, var_args=0x7fffffffa430)
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3226
#45 0x00007ffff10250b4 in g_signal_emit_by_name (instance=0x11e04f0, detailed_signal=0x4b28e9 "tab-close-request")
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3408
#46 0x00000000004463aa in window_cmd_file_close_window (action=0x1b83840, window=0x11ba540)
    at /home/prahal/checkout/gnome/epiphany/src/window-commands.c:973
#47 0x00007ffff100ac60 in g_cclosure_marshal_VOID__VOID (closure=0x1b844d0, return_value=0x0, n_param_values=1, param_values=0x7fffffffa790, 
    invocation_hint=0x7fffffffa6c0, marshal_data=0x0) at /home/prahal/checkout/gnome/glib/gobject/gmarshal.c:85
#48 0x00007ffff1007bed in g_closure_invoke (closure=0x1b844d0, return_value=0x0, n_param_values=1, param_values=0x7fffffffa790, 
    invocation_hint=0x7fffffffa6c0) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:777
---Type <return> to continue, or q <return> to quit---
#49 0x00007ffff10257a5 in signal_emit_unlocked_R (node=0x11c3ff0, detail=0, instance=0x1b83840, emission_return=0x0, 
    instance_and_params=0x7fffffffa790) at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3567
#50 0x00007ffff1024a0e in g_signal_emit_valist (instance=0x1b83840, signal_id=232, detail=0, var_args=0x7fffffffaa48)
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3315
#51 0x00007ffff1024f56 in g_signal_emit (instance=0x1b83840, signal_id=232, detail=0) at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3371
#52 0x00007ffff2e160af in _gtk_action_emit_activate (action=0x1b83840) at /home/prahal/checkout/gnome/gtk+/gtk/gtkaction.c:801
#53 0x00007ffff2e1820d in closure_accel_activate (closure=0x1b84570, return_value=0x7fffffffac80, n_param_values=4, param_values=0x7fffffffad80, 
    invocation_hint=0x7fffffffacb0, marshal_data=0x0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkaction.c:1638
#54 0x00007ffff1007bed in g_closure_invoke (closure=0x1b84570, return_value=0x7fffffffac80, n_param_values=4, param_values=0x7fffffffad80, 
    invocation_hint=0x7fffffffacb0) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:777
#55 0x00007ffff10257a5 in signal_emit_unlocked_R (node=0x11b9060, detail=2375, instance=0x7fff782a1180, emission_return=0x7fffffffae90, 
    instance_and_params=0x7fffffffad80) at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3567
#56 0x00007ffff1024aa4 in g_signal_emit_valist (instance=0x7fff782a1180, signal_id=220, detail=2375, var_args=0x7fffffffb078)
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3325
#57 0x00007ffff1024f56 in g_signal_emit (instance=0x7fff782a1180, signal_id=220, detail=2375)
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3371
#58 0x00007ffff2e0f009 in gtk_accel_group_activate (accel_group=0x7fff782a1180, accel_quark=2375, acceleratable=0x11ba540, accel_key=119, 
    accel_mods=GDK_CONTROL_MASK) at /home/prahal/checkout/gnome/gtk+/gtk/gtkaccelgroup.c:914
#59 0x00007ffff2e0f123 in gtk_accel_groups_activate (object=0x11ba540, accel_key=119, accel_mods=GDK_CONTROL_MASK)
    at /home/prahal/checkout/gnome/gtk+/gtk/gtkaccelgroup.c:952
#60 0x00007ffff3146a7e in gtk_window_activate_key (window=0x11ba540, event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkwindow.c:9453
#61 0x00007ffff31410c9 in gtk_window_key_press_event (widget=0x11ba540, event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkwindow.c:6089
#62 0x0000000000436b5a in ephy_window_key_press_event (widget=0x11ba540, event=0x1da36a0)
    at /home/prahal/checkout/gnome/epiphany/src/ephy-window.c:958
#63 0x00007ffff2f7714c in _gtk_marshal_BOOLEAN__BOXEDv (closure=0x70ab50, return_value=0x7fffffffb5f0, instance=0x11ba540, args=0x7fffffffb788, 
    marshal_data=0x4368b5, n_params=1, param_types=0x70ab80) at gtkmarshalers.c:130
#64 0x00007ffff10082c2 in g_type_class_meta_marshalv (closure=0x70ab50, return_value=0x7fffffffb5f0, instance=0x11ba540, args=0x7fffffffb788, 
    marshal_data=0x1b0, n_params=1, param_types=0x70ab80) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:997
#65 0x00007ffff1007e85 in _g_closure_invoke_va (closure=0x70ab50, return_value=0x7fffffffb5f0, instance=0x11ba540, args=0x7fffffffb788, n_params=1, 
    param_types=0x70ab80) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:840
#66 0x00007ffff1023da4 in g_signal_emit_valist (instance=0x11ba540, signal_id=36, detail=0, var_args=0x7fffffffb788)
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3226
#67 0x00007ffff1024f56 in g_signal_emit (instance=0x11ba540, signal_id=36, detail=0) at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3371
#68 0x00007ffff3123786 in gtk_widget_event_internal (widget=0x11ba540, event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkwidget.c:6308
#69 0x00007ffff3122dd6 in gtk_widget_event (widget=0x11ba540, event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkwidget.c:5965
#70 0x00007ffff2f76db9 in propagate_event (widget=0x11ba540, event=0x1da36a0, captured=0, topmost=0x0)
    at /home/prahal/checkout/gnome/gtk+/gtk/gtkmain.c:2490
#71 0x00007ffff2f76ed1 in gtk_propagate_event (widget=0x11ba540, event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkmain.c:2536
---Type <return> to continue, or q <return> to quit---
#72 0x00007ffff2f7599c in gtk_main_do_event (event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkmain.c:1716
#73 0x00007ffff283bab6 in _gdk_event_emit (event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gdk/gdkevents.c:69
#74 0x00007ffff287467c in gdk_event_source_dispatch (source=0x75adf0, callback=0, user_data=0x0)
    at /home/prahal/checkout/gnome/gtk+/gdk/x11/gdkeventsource.c:358
#75 0x00007ffff0cfa55b in g_main_dispatch (context=0x72d210) at /home/prahal/checkout/gnome/glib/glib/gmain.c:2784
#76 0x00007ffff0cfb10b in g_main_context_dispatch (context=0x72d210) at /home/prahal/checkout/gnome/glib/glib/gmain.c:3288
#77 0x00007ffff0cfb2fb in g_main_context_iterate (context=0x72d210, block=1, dispatch=1, self=0x752f80)
    at /home/prahal/checkout/gnome/glib/glib/gmain.c:3359
#78 0x00007ffff0cfb3bf in g_main_context_iteration (context=0x72d210, may_block=1) at /home/prahal/checkout/gnome/glib/glib/gmain.c:3420
#79 0x00007ffff1524945 in g_application_run (application=0x119a000, argc=1, argv=0x7fffffffbe08)
    at /home/prahal/checkout/gnome/glib/gio/gapplication.c:1620
#80 0x0000000000432fc1 in main (argc=1, argv=0x7fffffffbe08) at /home/prahal/checkout/gnome/epiphany/src/ephy-main.c:478

4)
Old value = 2
New value = 1
0x00007ffff101de96 in handler_unref_R (signal_id=220, instance=0x7fff782a1180, handler=0x1c3b930)
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:612
612	  is_zero = g_atomic_int_dec_and_test ((int *)&handler->ref_count);
(gdb) bt
#0  0x00007ffff101de96 in handler_unref_R (signal_id=220, instance=0x7fff782a1180, handler=0x1c3b930)
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:612
#1  0x00007ffff101d9ae in handler_match_free1_R (node=0x1c4e6a0, instance=0x7fff782a1180) at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:483
#2  0x00007ffff1022ee3 in signal_handlers_foreach_matched_R (instance=0x7fff782a1180, mask=7, signal_id=220, detail=2375, closure=0x1b84570, 
    func=0x0, data=0x0, callback=0x7ffff1022a3a <g_signal_handler_disconnect>) at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:2737
#3  0x00007ffff1023179 in g_signal_handlers_disconnect_matched (instance=0x7fff782a1180, mask=7, signal_id=220, detail=2375, closure=0x1b84570, 
    func=0x0, data=0x0) at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:2877
#4  0x00007ffff2e0e34c in quick_accel_remove (accel_group=0x7fff782a1180, pos=11) at /home/prahal/checkout/gnome/gtk+/gtk/gtkaccelgroup.c:556
#5  0x00007ffff2e0e912 in gtk_accel_group_disconnect (accel_group=0x7fff782a1180, closure=0x1b84570)
    at /home/prahal/checkout/gnome/gtk+/gtk/gtkaccelgroup.c:724
#6  0x00007ffff2e1885b in gtk_action_disconnect_accelerator (action=0x1b83840) at /home/prahal/checkout/gnome/gtk+/gtk/gtkaction.c:1807
#7  0x00007ffff2f9778f in gtk_menu_item_dispose (object=0x1c522a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkmenuitem.c:622
#8  0x00007ffff100f0ea in g_object_run_dispose (object=0x1c522a0) at /home/prahal/checkout/gnome/glib/gobject/gobject.c:1062
#9  0x00007ffff311eb83 in gtk_widget_destroy (widget=0x1c522a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkwidget.c:3984
#10 0x00007ffff2f9f2f8 in gtk_menu_shell_forall (container=0x1201b70, include_internals=0, callback=0x7ffff311eacc <gtk_widget_destroy>, 
    callback_data=0x0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkmenushell.c:1206
#11 0x00007ffff2e9d9f3 in gtk_container_foreach (container=0x1201b70, callback=0x7ffff311eacc <gtk_widget_destroy>, callback_data=0x0)
    at /home/prahal/checkout/gnome/gtk+/gtk/gtkcontainer.c:2062
#12 0x00007ffff2e9c118 in gtk_container_destroy (widget=0x1201b70) at /home/prahal/checkout/gnome/gtk+/gtk/gtkcontainer.c:1378
#13 0x00007ffff2f8718b in gtk_menu_destroy (widget=0x1201b70) at /home/prahal/checkout/gnome/gtk+/gtk/gtkmenu.c:1153
#14 0x00007ffff100ac60 in g_cclosure_marshal_VOID__VOID (closure=0x6f0310, return_value=0x0, n_param_values=1, param_values=0x7fffffff92b0, 
    invocation_hint=0x7fffffff91e0, marshal_data=0x7ffff2f86f11) at /home/prahal/checkout/gnome/glib/gobject/gmarshal.c:85
#15 0x00007ffff100823d in g_type_class_meta_marshal (closure=0x6f0310, return_value=0x0, n_param_values=1, param_values=0x7fffffff92b0, 
    invocation_hint=0x7fffffff91e0, marshal_data=0x98) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:970
#16 0x00007ffff1007bed in g_closure_invoke (closure=0x6f0310, return_value=0x0, n_param_values=1, param_values=0x7fffffff92b0, 
    invocation_hint=0x7fffffff91e0) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:777
#17 0x00007ffff1025c44 in signal_emit_unlocked_R (node=0x6ffc90, detail=0, instance=0x1201b70, emission_return=0x0, 
    instance_and_params=0x7fffffff92b0) at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3683
#18 0x00007ffff1024a0e in g_signal_emit_valist (instance=0x1201b70, signal_id=3, detail=0, var_args=0x7fffffff9568)
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3315
#19 0x00007ffff1024f56 in g_signal_emit (instance=0x1201b70, signal_id=3, detail=0) at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3371
#20 0x00007ffff312b4ab in gtk_widget_dispose (object=0x1201b70) at /home/prahal/checkout/gnome/gtk+/gtk/gtkwidget.c:10341
#21 0x00007ffff2f9dcc7 in gtk_menu_shell_dispose (object=0x1201b70) at /home/prahal/checkout/gnome/gtk+/gtk/gtkmenushell.c:535
#22 0x00007ffff1013f98 in g_object_unref (_object=0x1201b70) at /home/prahal/checkout/gnome/glib/gobject/gobject.c:2987
#23 0x00007ffff100c908 in g_cclosure_marshal_VOID__OBJECTv (closure=0x7138a0, return_value=0x0, instance=0x16717d0, args=0x7fffffff9b48, 
    marshal_data=0x7ffff2e37412, n_params=1, param_types=0x7138d0) at /home/prahal/checkout/gnome/glib/gobject/gmarshal.c:1316
#24 0x00007ffff10082c2 in g_type_class_meta_marshalv (closure=0x7138a0, return_value=0x0, instance=0x16717d0, args=0x7fffffff9b48, 
    marshal_data=0x340, n_params=1, param_types=0x7138d0) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:997
---Type <return> to continue, or q <return> to quit---
#25 0x00007ffff1007e85 in _g_closure_invoke_va (closure=0x7138a0, return_value=0x0, instance=0x16717d0, args=0x7fffffff9b48, n_params=1, 
    param_types=0x7138d0) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:840
#26 0x00007ffff1023da4 in g_signal_emit_valist (instance=0x16717d0, signal_id=73, detail=0, var_args=0x7fffffff9b48)
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3226
#27 0x00007ffff1024f56 in g_signal_emit (instance=0x16717d0, signal_id=73, detail=0) at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3371
#28 0x00007ffff2e9c908 in gtk_container_remove (container=0x16717d0, widget=0x1201b70) at /home/prahal/checkout/gnome/gtk+/gtk/gtkcontainer.c:1547
#29 0x00007ffff312b428 in gtk_widget_dispose (object=0x1201b70) at /home/prahal/checkout/gnome/gtk+/gtk/gtkwidget.c:10330
#30 0x00007ffff2f9dcc7 in gtk_menu_shell_dispose (object=0x1201b70) at /home/prahal/checkout/gnome/gtk+/gtk/gtkmenushell.c:535
#31 0x00007ffff1013f98 in g_object_unref (_object=0x1201b70) at /home/prahal/checkout/gnome/glib/gobject/gobject.c:2987
#32 0x00007ffff3110d77 in free_node (node=0x1bbe330) at /home/prahal/checkout/gnome/gtk+/gtk/gtkuimanager.c:1404
#33 0x00007ffff0d061ee in g_node_traverse_post_order (node=0x1bbe330, flags=G_TRAVERSE_ALL, func=0x7ffff3110c93 <free_node>, data=0x0)
    at /home/prahal/checkout/gnome/glib/glib/gnode.c:615
#34 0x00007ffff0d061be in g_node_traverse_post_order (node=0x1bfcb90, flags=G_TRAVERSE_ALL, func=0x7ffff3110c93 <free_node>, data=0x0)
    at /home/prahal/checkout/gnome/glib/glib/gnode.c:610
#35 0x00007ffff0d06831 in g_node_traverse (root=0x1bfcb90, order=G_POST_ORDER, flags=G_TRAVERSE_ALL, depth=-1, func=0x7ffff3110c93 <free_node>, 
    data=0x0) at /home/prahal/checkout/gnome/glib/glib/gnode.c:875
#36 0x00007ffff310f41c in gtk_ui_manager_finalize (object=0x1bc8ca0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkuimanager.c:680
#37 0x00007ffff10140c4 in g_object_unref (_object=0x1bc8ca0) at /home/prahal/checkout/gnome/glib/gobject/gobject.c:3024
#38 0x000000000043b95f in ephy_window_dispose (object=0x11ba540) at /home/prahal/checkout/gnome/epiphany/src/ephy-window.c:3487
#39 0x00007ffff100f0ea in g_object_run_dispose (object=0x11ba540) at /home/prahal/checkout/gnome/glib/gobject/gobject.c:1062
#40 0x00007ffff311eb83 in gtk_widget_destroy (widget=0x11ba540) at /home/prahal/checkout/gnome/gtk+/gtk/gtkwidget.c:3984
#41 0x000000000043b041 in notebook_page_close_request_cb (notebook=0x11e04f0, embed=0x743620, window=0x11ba540)
    at /home/prahal/checkout/gnome/epiphany/src/ephy-window.c:3245
#42 0x00007ffff100c8f5 in g_cclosure_marshal_VOID__OBJECTv (closure=0x1b92280, return_value=0x0, instance=0x11e04f0, args=0x7fffffffa430, 
    marshal_data=0x0, n_params=1, param_types=0x11dcd70) at /home/prahal/checkout/gnome/glib/gobject/gmarshal.c:1312
#43 0x00007ffff1007e85 in _g_closure_invoke_va (closure=0x1b92280, return_value=0x0, instance=0x11e04f0, args=0x7fffffffa430, n_params=1, 
    param_types=0x11dcd70) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:840
#44 0x00007ffff1023da4 in g_signal_emit_valist (instance=0x11e04f0, signal_id=241, detail=0, var_args=0x7fffffffa430)
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3226
#45 0x00007ffff10250b4 in g_signal_emit_by_name (instance=0x11e04f0, detailed_signal=0x4b28e9 "tab-close-request")
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3408
#46 0x00000000004463aa in window_cmd_file_close_window (action=0x1b83840, window=0x11ba540)
    at /home/prahal/checkout/gnome/epiphany/src/window-commands.c:973
#47 0x00007ffff100ac60 in g_cclosure_marshal_VOID__VOID (closure=0x1b844d0, return_value=0x0, n_param_values=1, param_values=0x7fffffffa790, 
    invocation_hint=0x7fffffffa6c0, marshal_data=0x0) at /home/prahal/checkout/gnome/glib/gobject/gmarshal.c:85
#48 0x00007ffff1007bed in g_closure_invoke (closure=0x1b844d0, return_value=0x0, n_param_values=1, param_values=0x7fffffffa790, 
    invocation_hint=0x7fffffffa6c0) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:777
#49 0x00007ffff10257a5 in signal_emit_unlocked_R (node=0x11c3ff0, detail=0, instance=0x1b83840, emission_return=0x0, 
---Type <return> to continue, or q <return> to quit---
    instance_and_params=0x7fffffffa790) at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3567
#50 0x00007ffff1024a0e in g_signal_emit_valist (instance=0x1b83840, signal_id=232, detail=0, var_args=0x7fffffffaa48)
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3315
#51 0x00007ffff1024f56 in g_signal_emit (instance=0x1b83840, signal_id=232, detail=0) at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3371
#52 0x00007ffff2e160af in _gtk_action_emit_activate (action=0x1b83840) at /home/prahal/checkout/gnome/gtk+/gtk/gtkaction.c:801
#53 0x00007ffff2e1820d in closure_accel_activate (closure=0x1b84570, return_value=0x7fffffffac80, n_param_values=4, param_values=0x7fffffffad80, 
    invocation_hint=0x7fffffffacb0, marshal_data=0x0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkaction.c:1638
#54 0x00007ffff1007bed in g_closure_invoke (closure=0x1b84570, return_value=0x7fffffffac80, n_param_values=4, param_values=0x7fffffffad80, 
    invocation_hint=0x7fffffffacb0) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:777
#55 0x00007ffff10257a5 in signal_emit_unlocked_R (node=0x11b9060, detail=2375, instance=0x7fff782a1180, emission_return=0x7fffffffae90, 
    instance_and_params=0x7fffffffad80) at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3567
#56 0x00007ffff1024aa4 in g_signal_emit_valist (instance=0x7fff782a1180, signal_id=220, detail=2375, var_args=0x7fffffffb078)
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3325
#57 0x00007ffff1024f56 in g_signal_emit (instance=0x7fff782a1180, signal_id=220, detail=2375)
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3371
#58 0x00007ffff2e0f009 in gtk_accel_group_activate (accel_group=0x7fff782a1180, accel_quark=2375, acceleratable=0x11ba540, accel_key=119, 
    accel_mods=GDK_CONTROL_MASK) at /home/prahal/checkout/gnome/gtk+/gtk/gtkaccelgroup.c:914
#59 0x00007ffff2e0f123 in gtk_accel_groups_activate (object=0x11ba540, accel_key=119, accel_mods=GDK_CONTROL_MASK)
    at /home/prahal/checkout/gnome/gtk+/gtk/gtkaccelgroup.c:952
#60 0x00007ffff3146a7e in gtk_window_activate_key (window=0x11ba540, event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkwindow.c:9453
#61 0x00007ffff31410c9 in gtk_window_key_press_event (widget=0x11ba540, event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkwindow.c:6089
#62 0x0000000000436b5a in ephy_window_key_press_event (widget=0x11ba540, event=0x1da36a0)
    at /home/prahal/checkout/gnome/epiphany/src/ephy-window.c:958
#63 0x00007ffff2f7714c in _gtk_marshal_BOOLEAN__BOXEDv (closure=0x70ab50, return_value=0x7fffffffb5f0, instance=0x11ba540, args=0x7fffffffb788, 
    marshal_data=0x4368b5, n_params=1, param_types=0x70ab80) at gtkmarshalers.c:130
#64 0x00007ffff10082c2 in g_type_class_meta_marshalv (closure=0x70ab50, return_value=0x7fffffffb5f0, instance=0x11ba540, args=0x7fffffffb788, 
    marshal_data=0x1b0, n_params=1, param_types=0x70ab80) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:997
#65 0x00007ffff1007e85 in _g_closure_invoke_va (closure=0x70ab50, return_value=0x7fffffffb5f0, instance=0x11ba540, args=0x7fffffffb788, n_params=1, 
    param_types=0x70ab80) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:840
#66 0x00007ffff1023da4 in g_signal_emit_valist (instance=0x11ba540, signal_id=36, detail=0, var_args=0x7fffffffb788)
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3226
#67 0x00007ffff1024f56 in g_signal_emit (instance=0x11ba540, signal_id=36, detail=0) at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3371
#68 0x00007ffff3123786 in gtk_widget_event_internal (widget=0x11ba540, event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkwidget.c:6308
#69 0x00007ffff3122dd6 in gtk_widget_event (widget=0x11ba540, event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkwidget.c:5965
#70 0x00007ffff2f76db9 in propagate_event (widget=0x11ba540, event=0x1da36a0, captured=0, topmost=0x0)
    at /home/prahal/checkout/gnome/gtk+/gtk/gtkmain.c:2490
#71 0x00007ffff2f76ed1 in gtk_propagate_event (widget=0x11ba540, event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkmain.c:2536
#72 0x00007ffff2f7599c in gtk_main_do_event (event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkmain.c:1716
---Type <return> to continue, or q <return> to quit---
#73 0x00007ffff283bab6 in _gdk_event_emit (event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gdk/gdkevents.c:69
#74 0x00007ffff287467c in gdk_event_source_dispatch (source=0x75adf0, callback=0, user_data=0x0)
    at /home/prahal/checkout/gnome/gtk+/gdk/x11/gdkeventsource.c:358
#75 0x00007ffff0cfa55b in g_main_dispatch (context=0x72d210) at /home/prahal/checkout/gnome/glib/glib/gmain.c:2784
#76 0x00007ffff0cfb10b in g_main_context_dispatch (context=0x72d210) at /home/prahal/checkout/gnome/glib/glib/gmain.c:3288
#77 0x00007ffff0cfb2fb in g_main_context_iterate (context=0x72d210, block=1, dispatch=1, self=0x752f80)
    at /home/prahal/checkout/gnome/glib/glib/gmain.c:3359
#78 0x00007ffff0cfb3bf in g_main_context_iteration (context=0x72d210, may_block=1) at /home/prahal/checkout/gnome/glib/glib/gmain.c:3420
#79 0x00007ffff1524945 in g_application_run (application=0x119a000, argc=1, argv=0x7fffffffbe08)
    at /home/prahal/checkout/gnome/glib/gio/gapplication.c:1620
#80 0x0000000000432fc1 in main (argc=1, argv=0x7fffffffbe08) at /home/prahal/checkout/gnome/epiphany/src/ephy-main.c:478


5)
Hardware watchpoint 27: *&((Handler *) 0x1c3b930)->ref_count

Old value = 1
New value = 0
0x00007ffff101de96 in handler_unref_R (signal_id=220, instance=0x7fff782a1180, handler=0x1c3b930)
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:612
612	  is_zero = g_atomic_int_dec_and_test ((int *)&handler->ref_count);
(gdb) bt
#0  0x00007ffff101de96 in handler_unref_R (signal_id=220, instance=0x7fff782a1180, handler=0x1c3b930)
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:612
#1  0x00007ffff1025e09 in invalid_closure_notify (instance=0x7fff782a1180, closure=0x1b886b0)
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3742
#2  0x00007ffff10063b0 in closure_invoke_notifiers (closure=0x1b886b0, notify_type=1) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:264
#3  0x00007ffff1007660 in g_closure_invalidate (closure=0x1b886b0) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:571
#4  0x00007ffff1015640 in destroy_closure_array (data=0x1b89400) at /home/prahal/checkout/gnome/glib/gobject/gobject.c:3785
#5  0x00007ffff0cdad15 in g_data_set_internal (datalist=0x1b88a20, key_id=53, new_data=0x0, new_destroy_func=0, dataset=0x0)
    at /home/prahal/checkout/gnome/glib/glib/gdataset.c:411
#6  0x00007ffff0cdb1bd in g_datalist_id_set_data_full (datalist=0x1b88a20, key_id=53, data=0x0, destroy_func=0)
    at /home/prahal/checkout/gnome/glib/glib/gdataset.c:674
#7  0x00007ffff100eebb in g_object_real_dispose (object=0x1b88a10) at /home/prahal/checkout/gnome/glib/gobject/gobject.c:1012
#8  0x00007ffff1013f98 in g_object_unref (_object=0x1b88a10) at /home/prahal/checkout/gnome/glib/gobject/gobject.c:2987
#9  0x00007ffff2e1a222 in remove_action (action=0x1b88a10) at /home/prahal/checkout/gnome/gtk+/gtk/gtkactiongroup.c:355
#10 0x00007ffff0ce6ffc in g_hash_table_remove_all_nodes (hash_table=0x11bd9e0, notify=1) at /home/prahal/checkout/gnome/glib/glib/ghash.c:500
#11 0x00007ffff0ce8011 in g_hash_table_remove_all (hash_table=0x11bd9e0) at /home/prahal/checkout/gnome/glib/glib/ghash.c:1309
#12 0x00007ffff0ce7bd8 in g_hash_table_destroy (hash_table=0x11bd9e0) at /home/prahal/checkout/gnome/glib/glib/ghash.c:1013
#13 0x00007ffff2e1a835 in gtk_action_group_finalize (object=0x1b7a9e0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkactiongroup.c:564
#14 0x00007ffff10140c4 in g_object_unref (_object=0x1b7a9e0) at /home/prahal/checkout/gnome/glib/gobject/gobject.c:3024
#15 0x00007ffff2e160d5 in _gtk_action_emit_activate (action=0x1b83840) at /home/prahal/checkout/gnome/gtk+/gtk/gtkaction.c:806
#16 0x00007ffff2e1820d in closure_accel_activate (closure=0x1b84570, return_value=0x7fffffffac80, n_param_values=4, param_values=0x7fffffffad80, 
    invocation_hint=0x7fffffffacb0, marshal_data=0x0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkaction.c:1638
#17 0x00007ffff1007bed in g_closure_invoke (closure=0x1b84570, return_value=0x7fffffffac80, n_param_values=4, param_values=0x7fffffffad80, 
    invocation_hint=0x7fffffffacb0) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:777
#18 0x00007ffff10257a5 in signal_emit_unlocked_R (node=0x11b9060, detail=2375, instance=0x7fff782a1180, emission_return=0x7fffffffae90, 
    instance_and_params=0x7fffffffad80) at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3567
#19 0x00007ffff1024aa4 in g_signal_emit_valist (instance=0x7fff782a1180, signal_id=220, detail=2375, var_args=0x7fffffffb078)
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3325
#20 0x00007ffff1024f56 in g_signal_emit (instance=0x7fff782a1180, signal_id=220, detail=2375)
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3371
#21 0x00007ffff2e0f009 in gtk_accel_group_activate (accel_group=0x7fff782a1180, accel_quark=2375, acceleratable=0x11ba540, accel_key=119, 
    accel_mods=GDK_CONTROL_MASK) at /home/prahal/checkout/gnome/gtk+/gtk/gtkaccelgroup.c:914
#22 0x00007ffff2e0f123 in gtk_accel_groups_activate (object=0x11ba540, accel_key=119, accel_mods=GDK_CONTROL_MASK)
    at /home/prahal/checkout/gnome/gtk+/gtk/gtkaccelgroup.c:952
#23 0x00007ffff3146a7e in gtk_window_activate_key (window=0x11ba540, event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkwindow.c:9453
#24 0x00007ffff31410c9 in gtk_window_key_press_event (widget=0x11ba540, event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkwindow.c:6089
#25 0x0000000000436b5a in ephy_window_key_press_event (widget=0x11ba540, event=0x1da36a0)
    at /home/prahal/checkout/gnome/epiphany/src/ephy-window.c:958
---Type <return> to continue, or q <return> to quit---
#26 0x00007ffff2f7714c in _gtk_marshal_BOOLEAN__BOXEDv (closure=0x70ab50, return_value=0x7fffffffb5f0, instance=0x11ba540, args=0x7fffffffb788, 
    marshal_data=0x4368b5, n_params=1, param_types=0x70ab80) at gtkmarshalers.c:130
#27 0x00007ffff10082c2 in g_type_class_meta_marshalv (closure=0x70ab50, return_value=0x7fffffffb5f0, instance=0x11ba540, args=0x7fffffffb788, 
    marshal_data=0x1b0, n_params=1, param_types=0x70ab80) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:997
#28 0x00007ffff1007e85 in _g_closure_invoke_va (closure=0x70ab50, return_value=0x7fffffffb5f0, instance=0x11ba540, args=0x7fffffffb788, n_params=1, 
    param_types=0x70ab80) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:840
#29 0x00007ffff1023da4 in g_signal_emit_valist (instance=0x11ba540, signal_id=36, detail=0, var_args=0x7fffffffb788)
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3226
#30 0x00007ffff1024f56 in g_signal_emit (instance=0x11ba540, signal_id=36, detail=0) at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3371
#31 0x00007ffff3123786 in gtk_widget_event_internal (widget=0x11ba540, event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkwidget.c:6308
#32 0x00007ffff3122dd6 in gtk_widget_event (widget=0x11ba540, event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkwidget.c:5965
#33 0x00007ffff2f76db9 in propagate_event (widget=0x11ba540, event=0x1da36a0, captured=0, topmost=0x0)
    at /home/prahal/checkout/gnome/gtk+/gtk/gtkmain.c:2490
#34 0x00007ffff2f76ed1 in gtk_propagate_event (widget=0x11ba540, event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkmain.c:2536
#35 0x00007ffff2f7599c in gtk_main_do_event (event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkmain.c:1716
#36 0x00007ffff283bab6 in _gdk_event_emit (event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gdk/gdkevents.c:69
#37 0x00007ffff287467c in gdk_event_source_dispatch (source=0x75adf0, callback=0, user_data=0x0)
    at /home/prahal/checkout/gnome/gtk+/gdk/x11/gdkeventsource.c:358
#38 0x00007ffff0cfa55b in g_main_dispatch (context=0x72d210) at /home/prahal/checkout/gnome/glib/glib/gmain.c:2784
#39 0x00007ffff0cfb10b in g_main_context_dispatch (context=0x72d210) at /home/prahal/checkout/gnome/glib/glib/gmain.c:3288
#40 0x00007ffff0cfb2fb in g_main_context_iterate (context=0x72d210, block=1, dispatch=1, self=0x752f80)
    at /home/prahal/checkout/gnome/glib/glib/gmain.c:3359
#41 0x00007ffff0cfb3bf in g_main_context_iteration (context=0x72d210, may_block=1) at /home/prahal/checkout/gnome/glib/glib/gmain.c:3420
#42 0x00007ffff1524945 in g_application_run (application=0x119a000, argc=1, argv=0x7fffffffbe08)
    at /home/prahal/checkout/gnome/glib/gio/gapplication.c:1620
#43 0x0000000000432fc1 in main (argc=1, argv=0x7fffffffbe08) at /home/prahal/checkout/gnome/epiphany/src/ephy-main.c:478

6)
Program received signal SIGSEGV, Segmentation fault.
0x00007ffff1025dea in invalid_closure_notify (instance=0x7fff782a1180, closure=0x1b84570) at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3740
3740	  handler->has_invalid_closure_notify = 0;
(gdb) bt
#0  0x00007ffff1025dea in invalid_closure_notify (instance=0x7fff782a1180, closure=0x1b84570)
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3740
#1  0x00007ffff10063b0 in closure_invoke_notifiers (closure=0x1b84570, notify_type=1) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:264
#2  0x00007ffff1007660 in g_closure_invalidate (closure=0x1b84570) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:571
#3  0x00007ffff1015640 in destroy_closure_array (data=0x1b84500) at /home/prahal/checkout/gnome/glib/gobject/gobject.c:3785
#4  0x00007ffff0cdad15 in g_data_set_internal (datalist=0x1b83850, key_id=53, new_data=0x0, new_destroy_func=0, dataset=0x0)
    at /home/prahal/checkout/gnome/glib/glib/gdataset.c:411
#5  0x00007ffff0cdb1bd in g_datalist_id_set_data_full (datalist=0x1b83850, key_id=53, data=0x0, destroy_func=0)
    at /home/prahal/checkout/gnome/glib/glib/gdataset.c:674
#6  0x00007ffff100eebb in g_object_real_dispose (object=0x1b83840) at /home/prahal/checkout/gnome/glib/gobject/gobject.c:1012
#7  0x00007ffff1013f98 in g_object_unref (_object=0x1b83840) at /home/prahal/checkout/gnome/glib/gobject/gobject.c:2987
#8  0x00007ffff1006517 in closure_invoke_notifiers (closure=0x1b84570, notify_type=3) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:285
#9  0x00007ffff1007c04 in g_closure_invoke (closure=0x1b84570, return_value=0x7fffffffac80, n_param_values=4, param_values=0x7fffffffad80, 
    invocation_hint=0x7fffffffacb0) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:783
#10 0x00007ffff10257a5 in signal_emit_unlocked_R (node=0x11b9060, detail=2375, instance=0x7fff782a1180, emission_return=0x7fffffffae90, 
    instance_and_params=0x7fffffffad80) at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3567
#11 0x00007ffff1024aa4 in g_signal_emit_valist (instance=0x7fff782a1180, signal_id=220, detail=2375, var_args=0x7fffffffb078)
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3325
#12 0x00007ffff1024f56 in g_signal_emit (instance=0x7fff782a1180, signal_id=220, detail=2375)
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3371
#13 0x00007ffff2e0f009 in gtk_accel_group_activate (accel_group=0x7fff782a1180, accel_quark=2375, acceleratable=0x11ba540, accel_key=119, 
    accel_mods=GDK_CONTROL_MASK) at /home/prahal/checkout/gnome/gtk+/gtk/gtkaccelgroup.c:914
#14 0x00007ffff2e0f123 in gtk_accel_groups_activate (object=0x11ba540, accel_key=119, accel_mods=GDK_CONTROL_MASK)
    at /home/prahal/checkout/gnome/gtk+/gtk/gtkaccelgroup.c:952
#15 0x00007ffff3146a7e in gtk_window_activate_key (window=0x11ba540, event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkwindow.c:9453
#16 0x00007ffff31410c9 in gtk_window_key_press_event (widget=0x11ba540, event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkwindow.c:6089
#17 0x0000000000436b5a in ephy_window_key_press_event (widget=0x11ba540, event=0x1da36a0)
    at /home/prahal/checkout/gnome/epiphany/src/ephy-window.c:958
#18 0x00007ffff2f7714c in _gtk_marshal_BOOLEAN__BOXEDv (closure=0x70ab50, return_value=0x7fffffffb5f0, instance=0x11ba540, args=0x7fffffffb788, 
    marshal_data=0x4368b5, n_params=1, param_types=0x70ab80) at gtkmarshalers.c:130
#19 0x00007ffff10082c2 in g_type_class_meta_marshalv (closure=0x70ab50, return_value=0x7fffffffb5f0, instance=0x11ba540, args=0x7fffffffb788, 
    marshal_data=0x1b0, n_params=1, param_types=0x70ab80) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:997
#20 0x00007ffff1007e85 in _g_closure_invoke_va (closure=0x70ab50, return_value=0x7fffffffb5f0, instance=0x11ba540, args=0x7fffffffb788, n_params=1, 
    param_types=0x70ab80) at /home/prahal/checkout/gnome/glib/gobject/gclosure.c:840
#21 0x00007ffff1023da4 in g_signal_emit_valist (instance=0x11ba540, signal_id=36, detail=0, var_args=0x7fffffffb788)
    at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3226
#22 0x00007ffff1024f56 in g_signal_emit (instance=0x11ba540, signal_id=36, detail=0) at /home/prahal/checkout/gnome/glib/gobject/gsignal.c:3371
#23 0x00007ffff3123786 in gtk_widget_event_internal (widget=0x11ba540, event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkwidget.c:6308
---Type <return> to continue, or q <return> to quit---
#24 0x00007ffff3122dd6 in gtk_widget_event (widget=0x11ba540, event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkwidget.c:5965
#25 0x00007ffff2f76db9 in propagate_event (widget=0x11ba540, event=0x1da36a0, captured=0, topmost=0x0)
    at /home/prahal/checkout/gnome/gtk+/gtk/gtkmain.c:2490
#26 0x00007ffff2f76ed1 in gtk_propagate_event (widget=0x11ba540, event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkmain.c:2536
#27 0x00007ffff2f7599c in gtk_main_do_event (event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gtk/gtkmain.c:1716
#28 0x00007ffff283bab6 in _gdk_event_emit (event=0x1da36a0) at /home/prahal/checkout/gnome/gtk+/gdk/gdkevents.c:69
#29 0x00007ffff287467c in gdk_event_source_dispatch (source=0x75adf0, callback=0, user_data=0x0)
    at /home/prahal/checkout/gnome/gtk+/gdk/x11/gdkeventsource.c:358
#30 0x00007ffff0cfa55b in g_main_dispatch (context=0x72d210) at /home/prahal/checkout/gnome/glib/glib/gmain.c:2784
#31 0x00007ffff0cfb10b in g_main_context_dispatch (context=0x72d210) at /home/prahal/checkout/gnome/glib/glib/gmain.c:3288
#32 0x00007ffff0cfb2fb in g_main_context_iterate (context=0x72d210, block=1, dispatch=1, self=0x752f80)
    at /home/prahal/checkout/gnome/glib/glib/gmain.c:3359
#33 0x00007ffff0cfb3bf in g_main_context_iteration (context=0x72d210, may_block=1) at /home/prahal/checkout/gnome/glib/glib/gmain.c:3420
#34 0x00007ffff1524945 in g_application_run (application=0x119a000, argc=1, argv=0x7fffffffbe08)
    at /home/prahal/checkout/gnome/glib/gio/gapplication.c:1620
#35 0x0000000000432fc1 in main (argc=1, argv=0x7fffffffbe08) at /home/prahal/checkout/gnome/epiphany/src/ephy-main.c:478
(gdb) 

