#0 0x00007fbf1d887445 in __GI_raise (sig=) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 resultvar = 0 pid = selftid = 2503 #1 0x00007fbf1d88abab in __GI_abort () at abort.c:91 save_stage = 2 act = {__sigaction_handler = {sa_handler = 0x3, sa_sigaction = 0x3}, sa_mask = {__val = {4, 140734462364260, 20, 140458812281509, 1, 140458812285753, 3, 140734462350268, 4, 140458812281456, 1, 140458812290436, 3, 140734462350244, 12, 140458812290440}}, sa_flags = 2, sa_restorer = 0x7fbf1d9cb588} sigs = {__val = {32, 0 }} #2 0x00007fbf1d8c4e2e in __libc_message (do_abort=2, fmt=0x7fbf1d9cd050 "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:201 ap = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7fff4ba2dd20, reg_save_area = 0x7fff4ba2dc30}} ap_copy = {{gp_offset = 16, fp_offset = 48, overflow_arg_area = 0x7fff4ba2dd20, reg_save_area = 0x7fff4ba2dc30}} fd = 2 on_2 = list = nlist = cp = written = #3 0x00007fbf1d8cf626 in malloc_printerr (action=3, str=0x7fbf1d9cd1b0 "double free or corruption (out)", ptr=) at malloc.c:5007 buf = "00007fbf20fd0940" cp = #4 0x00007fbf1f8f3778 in gtk_file_system_model_finalize (object=0x7fbf20e87320) at /build/buildd/gtk+3.0-3.4.0/./gtk/gtkfilesystemmodel.c:1008 model = 0x7fbf20e87320 i = #5 0x00007fbf1e468e73 in g_object_unref (_object=0x7fbf20e87320) at /build/buildd/glib2.0-2.32.0/./gobject/gobject.c:3018 weak_locations = object = 0x7fbf20e87320 old_ref = __PRETTY_FUNCTION__ = "g_object_unref" #6 0x00007fbf1f8e5e29 in stop_loading_and_clear_list_model (impl=0x7fbf20e26260, remove_from_treeview=0) at /build/buildd/gtk+3.0-3.4.0/./gtk/gtkfilechooserdefault.c:6654 No locals. #7 0x00007fbf1f8e66fd in gtk_file_chooser_default_finalize (object=0x7fbf20e26260) at /build/buildd/gtk+3.0-3.4.0/./gtk/gtkfilechooserdefault.c:874 impl = 0x7fbf20e26260 l = 0x0 __PRETTY_FUNCTION__ = "gtk_file_chooser_default_finalize" #8 0x00007fbf1e468e73 in g_object_unref (_object=0x7fbf20e26260) at /build/buildd/glib2.0-2.32.0/./gobject/gobject.c:3018 weak_locations = object = 0x7fbf20e26260 old_ref = __PRETTY_FUNCTION__ = "g_object_unref" #9 0x00007fbf1f866ee4 in gtk_box_forall (container=, include_internals=, callback=0x7fbf1fa5be00 , callback_data=0x0) at /build/buildd/gtk+3.0-3.4.0/./gtk/gtkbox.c:1856 box = priv = 0x7fbf20870ab0 child = children = 0x0 #10 0x00007fbf1f8ac2bb in gtk_container_destroy (widget=0x7fbf208709e0) at /build/buildd/gtk+3.0-3.4.0/./gtk/gtkcontainer.c:1370 container = 0x7fbf208709e0 priv = 0x7fbf20870aa0 #11 0x00007fbf1e463bfb in g_closure_invoke (closure=0x7fbf20738a50, return_value=0x0, n_param_values=1, param_values=0x7fff4ba2e080, invocation_hint=) at /build/buildd/glib2.0-2.32.0/./gobject/gclosure.c:777 marshal = 0x7fbf1e4628a0 marshal_data = in_marshal = 1 real_closure = 0x7fbf20738a30 __PRETTY_FUNCTION__ = "g_closure_invoke" #12 0x00007fbf1e474c11 in signal_emit_unlocked_R (node=, detail=0, instance=, emission_return=0x0, instance_and_params=0x7fff4ba2e080) at /build/buildd/glib2.0-2.32.0/./gobject/gsignal.c:3663 need_unset = 0 accumulator = 0x0 emission = {next = 0x7fff4ba2e510, instance = 0x7fbf208709e0, ihint = {signal_id = 9, detail = 0, run_type = G_SIGNAL_RUN_CLEANUP}, state = EMISSION_STOP, chain_type = 140458864552992} class_closure = 0x7fbf20738a50 hlist = 0x7fbf20e13578 handler_list = 0x0 return_accu = 0x0 accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}} signal_id = 9 max_sequential_handler_number = 2761 return_value_altered = 0 #13 0x00007fbf1e47d079 in g_signal_emit_valist (instance=0x7fbf208709e0, signal_id=, detail=0, var_args=) at /build/buildd/glib2.0-2.32.0/./gobject/gsignal.c:3296 instance_and_params = 0x7fff4ba2e080 signal_return_type = 4 param_values = 0x7fff4ba2e098 node = 0x7fbf207452c0 i = n_params = 0 __PRETTY_FUNCTION__ = "g_signal_emit_valist" #14 0x00007fbf1e47d222 in g_signal_emit (instance=, signal_id=, detail=) at /build/buildd/glib2.0-2.32.0/./gobject/gsignal.c:3352 var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff4ba2e380, reg_save_area = 0x7fff4ba2e2c0}} #15 0x00007fbf1fa66cae in gtk_widget_dispose (object=0x7fbf208709e0) at /build/buildd/gtk+3.0-3.4.0/./gtk/gtkwidget.c:10338 widget = 0x7fbf208709e0 priv = 0x7fbf20870a20 #16 0x00007fbf1e469fe0 in g_object_run_dispose (object=0x7fbf208709e0) at /build/buildd/glib2.0-2.32.0/./gobject/gobject.c:1061 __PRETTY_FUNCTION__ = "g_object_run_dispose" #17 0x00007fbf1f866ee4 in gtk_box_forall (container=, include_internals=, callback=0x7fbf1fa5be00 , callback_data=0x0) at /build/buildd/gtk+3.0-3.4.0/./gtk/gtkbox.c:1856 box = priv = 0x7fbf2082c290 child = children = 0x0 #18 0x00007fbf1f8ac2bb in gtk_container_destroy (widget=0x7fbf2082c1d0) at /build/buildd/gtk+3.0-3.4.0/./gtk/gtkcontainer.c:1370 container = 0x7fbf2082c1d0 priv = 0x7fbf2082c280 #19 0x00007fbf1e463bfb in g_closure_invoke (closure=0x7fbf20738a50, return_value=0x0, n_param_values=1, param_values=0x7fff4ba2e5d0, invocation_hint=) at /build/buildd/glib2.0-2.32.0/./gobject/gclosure.c:777 marshal = 0x7fbf1e4628a0 marshal_data = in_marshal = 1 real_closure = 0x7fbf20738a30 __PRETTY_FUNCTION__ = "g_closure_invoke" #20 0x00007fbf1e474c11 in signal_emit_unlocked_R (node=, detail=0, instance=, emission_return=0x0, instance_and_params=0x7fff4ba2e5d0) at /build/buildd/glib2.0-2.32.0/./gobject/gsignal.c:3663 need_unset = 0 accumulator = 0x0 emission = {next = 0x7fff4ba2ea30, instance = 0x7fbf2082c1d0, ihint = {signal_id = 9, detail = 0, run_type = G_SIGNAL_RUN_CLEANUP}, state = EMISSION_STOP, chain_type = 140458861251760} class_closure = 0x7fbf20738a50 hlist = 0x7fbf20f01f28 handler_list = 0x0 return_accu = 0x0 accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}} signal_id = 9 max_sequential_handler_number = 2753 return_value_altered = 0 #21 0x00007fbf1e47d079 in g_signal_emit_valist (instance=0x7fbf2082c1d0, signal_id=, detail=0, var_args=) at /build/buildd/glib2.0-2.32.0/./gobject/gsignal.c:3296 instance_and_params = 0x7fff4ba2e5d0 signal_return_type = 4 param_values = 0x7fff4ba2e5e8 node = 0x7fbf207452c0 i = n_params = 0 __PRETTY_FUNCTION__ = "g_signal_emit_valist" #22 0x00007fbf1e47d222 in g_signal_emit (instance=, signal_id=, detail=) at /build/buildd/glib2.0-2.32.0/./gobject/gsignal.c:3352 var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff4ba2e8d0, reg_save_area = 0x7fff4ba2e810}} #23 0x00007fbf1fa66cae in gtk_widget_dispose (object=0x7fbf2082c1d0) at /build/buildd/gtk+3.0-3.4.0/./gtk/gtkwidget.c:10338 widget = 0x7fbf2082c1d0 priv = 0x7fbf2082c200 #24 0x00007fbf1e469fe0 in g_object_run_dispose (object=0x7fbf2082c1d0) at /build/buildd/glib2.0-2.32.0/./gobject/gobject.c:1061 __PRETTY_FUNCTION__ = "g_object_run_dispose" #25 0x00007fbf1f8ac2bb in gtk_container_destroy (widget=0x7fbf208f0a80) at /build/buildd/gtk+3.0-3.4.0/./gtk/gtkcontainer.c:1370 container = 0x7fbf208f0a80 priv = 0x7fbf208f0b50 #26 0x00007fbf1e463c82 in g_closure_invoke (closure=0x7fbf20738a50, return_value=0x0, n_param_values=1, param_values=0x7fff4ba2eaf0, invocation_hint=) at /build/buildd/glib2.0-2.32.0/./gobject/gclosure.c:777 marshal = 0x7fbf1e4628a0 marshal_data = in_marshal = real_closure = 0x7fbf20738a30 __PRETTY_FUNCTION__ = "g_closure_invoke" #27 0x00007fbf1e474c11 in signal_emit_unlocked_R (node=, detail=0, instance=, emission_return=0x0, instance_and_params=0x7fff4ba2eaf0) at /build/buildd/glib2.0-2.32.0/./gobject/gsignal.c:3663 need_unset = 0 accumulator = 0x0 emission = {next = 0x0, instance = 0x7fbf208f0a80, ihint = {signal_id = 9, detail = 0, run_type = G_SIGNAL_RUN_CLEANUP}, state = EMISSION_STOP, chain_type = 140458867108608} class_closure = 0x7fbf20738a50 hlist = 0x0 handler_list = 0x7fbf20f3e590 return_accu = 0x0 accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}} signal_id = 9 max_sequential_handler_number = 2743 return_value_altered = 1 #28 0x00007fbf1e47d079 in g_signal_emit_valist (instance=0x7fbf208f0a80, signal_id=, detail=0, var_args=) at /build/buildd/glib2.0-2.32.0/./gobject/gsignal.c:3296 instance_and_params = 0x7fff4ba2eaf0 signal_return_type = 4 param_values = 0x7fff4ba2eb08 node = 0x7fbf207452c0 i = n_params = 0 __PRETTY_FUNCTION__ = "g_signal_emit_valist" #29 0x00007fbf1e47d222 in g_signal_emit (instance=, signal_id=, detail=) at /build/buildd/glib2.0-2.32.0/./gobject/gsignal.c:3352 var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff4ba2edf0, reg_save_area = 0x7fff4ba2ed30}} #30 0x00007fbf1fa66cae in gtk_widget_dispose (object=0x7fbf208f0a80) at /build/buildd/gtk+3.0-3.4.0/./gtk/gtkwidget.c:10338 widget = 0x7fbf208f0a80 priv = 0x7fbf208f0ad0 #31 0x00007fbf1e469fe0 in g_object_run_dispose (object=0x7fbf208f0a80) at /build/buildd/glib2.0-2.32.0/./gobject/gobject.c:1061 __PRETTY_FUNCTION__ = "g_object_run_dispose" #32 0x00007fbf1e463c82 in g_closure_invoke (closure=0x7fbf20ebefc0, return_value=0x0, n_param_values=2, param_values=0x7fff4ba2eff0, invocation_hint=) at /build/buildd/glib2.0-2.32.0/./gobject/gclosure.c:777 marshal = 0x7fbf1e465f10 marshal_data = in_marshal = real_closure = 0x7fbf20ebefa0 __PRETTY_FUNCTION__ = "g_closure_invoke" #33 0x00007fbf1e474d51 in signal_emit_unlocked_R (node=, detail=0, instance=, emission_return=0x0, instance_and_params=0x7fff4ba2eff0) at /build/buildd/glib2.0-2.32.0/./gobject/gsignal.c:3547 tmp = handler = 0x7fbf20edb290 accumulator = 0x0 emission = {next = 0x7fff4ba2f530, instance = 0x7fbf208f0a80, ihint = {signal_id = 146, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4} class_closure = 0x7fbf2085d440 hlist = 0x0 handler_list = 0x7fbf10006cd0 return_accu = 0x0 accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}} signal_id = 146 max_sequential_handler_number = 2743 return_value_altered = 1 #34 0x00007fbf1e47d079 in g_signal_emit_valist (instance=0x7fbf208f0a80, signal_id=, detail=0, var_args=) at /build/buildd/glib2.0-2.32.0/./gobject/gsignal.c:3296 instance_and_params = 0x7fff4ba2eff0 signal_return_type = 4 param_values = 0x7fff4ba2f008 node = 0x7fbf2085d4b0 i = n_params = 1 __PRETTY_FUNCTION__ = "g_signal_emit_valist" #35 0x00007fbf1e47d222 in g_signal_emit (instance=, signal_id=, detail=) at /build/buildd/glib2.0-2.32.0/./gobject/gsignal.c:3352 var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff4ba2f300, reg_save_area = 0x7fff4ba2f240}} #36 0x00007fbf1f8c174e in gtk_dialog_delete_event_handler (widget=, event=, user_data=) at /build/buildd/gtk+3.0-3.4.0/./gtk/gtkdialog.c:441 No locals. #37 0x00007fbf1f93204a in _gtk_marshal_BOOLEAN__BOXEDv (closure=0x7fbf20bdc270, return_value=0x7fff4ba2f580, instance=0x7fbf208f0a80, args=, marshal_data=, n_params=, param_types=0x7fbf20747ef0) at /build/buildd/gtk+3.0-3.4.0/./gtk/gtkmarshalers.c:130 cc = 0x7fbf20bdc270 data1 = data2 = callback = arg0 = 0x7fbf20f29bf0 args_copy = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff4ba2f700, reg_save_area = 0x7fff4ba2f640}} v_return = __PRETTY_FUNCTION__ = "_gtk_marshal_BOOLEAN__BOXEDv" #38 0x00007fbf1e463eaa in _g_closure_invoke_va (closure=0x7fbf20bdc270, return_value=0x7fff4ba2f580, instance=0x7fbf208f0a80, args=0x7fff4ba2f628, n_params=1, param_types=) at /build/buildd/glib2.0-2.32.0/./gobject/gclosure.c:840 marshal = 0x7fbf1f931f00 <_gtk_marshal_BOOLEAN__BOXEDv> marshal_data = in_marshal = 0 real_closure = 0x7fbf20bdc250 __PRETTY_FUNCTION__ = "_g_closure_invoke_va" #39 0x00007fbf1e47c721 in g_signal_emit_valist (instance=0x7fbf208f0a80, signal_id=, detail=0, var_args=) at /build/buildd/glib2.0-2.32.0/./gobject/gsignal.c:3207 return_accu = accu = {g_type = 20, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}} accumulator = 0x7fbf20746ec0 emission = {next = 0x0, instance = 0x7fbf208f0a80, ihint = {signal_id = 40, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 140458867108608} signal_id = instance_type = emission_return = {g_type = 20, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}} rtype = 20 static_scope = 0 closure = 0x7fbf20bdc270 run_type = hlist = 0xffffffffffffffff l = fastpath = 1 instance_and_params = signal_return_type = param_values = node = 0x7fbf20747f10 i = n_params = __PRETTY_FUNCTION__ = "g_signal_emit_valist" #40 0x00007fbf1e47d222 in g_signal_emit (instance=, signal_id=, detail=) at /build/buildd/glib2.0-2.32.0/./gobject/gsignal.c:3352 var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff4ba2f700, reg_save_area = 0x7fff4ba2f640}} #41 0x00007fbf1fa5d459 in gtk_widget_event_internal (widget=0x7fbf208f0a80, event=0x7fbf20f29bf0) at /build/buildd/gtk+3.0-3.4.0/./gtk/gtkwidget.c:6380 signal_num = return_val = 0 #42 0x00007fbf1f931d25 in gtk_main_do_event (event=0x7fbf20f29bf0) at /build/buildd/gtk+3.0-3.4.0/./gtk/gtkmain.c:1602 event_widget = 0x7fbf208f0a80 grab_widget = 0x7fbf208f0a80 topmost_widget = window_group = 0x7fbf20e920f0 rewritten_event = device = tmp_list = __PRETTY_FUNCTION__ = "gtk_main_do_event" #43 0x00007fbf1f581cb2 in gdk_event_source_dispatch (source=, callback=, user_data=) at /build/buildd/gtk+3.0-3.4.0/./gdk/x11/gdkeventsource.c:358 display = event = 0x7fbf20f29bf0 #44 0x00007fbf1e1a6c9a in g_main_dispatch (context=0x7fbf20736ee0) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:2515 dispatch = 0x7fbf1f581c90 was_in_call = 0 user_data = 0x0 callback = 0 cb_funcs = 0x0 cb_data = 0x0 current_source_link = {data = 0x7fbf2077fca0, next = 0x0} need_destroy = source = 0x7fbf2077fca0 current = 0x7fbf2098f760 i = #45 g_main_context_dispatch (context=0x7fbf20736ee0) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3052 No locals. #46 0x00007fbf1e1a7060 in g_main_context_iterate (dispatch=1, block=, context=0x7fbf20736ee0, self=) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3123 timeout = 2119 some_ready = 1 fds = max_priority = 2147483647 nfds = 6 allocated_nfds = #47 g_main_context_iterate (context=0x7fbf20736ee0, block=, dispatch=1, self=) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3060 some_ready = 1 #48 0x00007fbf1e1a7124 in g_main_context_iteration (context=0x7fbf20736ee0, may_block=1) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3184 retval = #49 0x00007fbf1e73ab74 in g_application_run (application=0x7fbf2088b230, argc=, argv=0x7fff4ba2fa08) at /build/buildd/glib2.0-2.32.0/./gio/gapplication.c:1496 arguments = 0x7fbf20aadd00 status = 0 i = __PRETTY_FUNCTION__ = "g_application_run" #50 0x00007fbf202717aa in main (argc=2, argv=0x7fff4ba2fa08) at control-center.c:207 shell = application = 0x7fbf2088b230 status =