Here is a full backtrace:
#0 0x000055555555b684 in () #1 0x000055555555bc23 in () #6 0x00007ffff671cfbf in <emit signal ??? on instance 0x555555803040 [XfceTitledDialog]> (instance=instance@entry=0x555555803040, signal_id=<optimised out>, detail=detail@entry=0) at ././gobject/gsignal.c:3447 var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffffffe1d0, reg_save_area = 0x7fffffffe110}} #2 0x00007ffff749892c in _gtk_marshal_BOOLEAN__BOXED (closure=0x5555559e3f20, return_value=0x7fffffffded0, n_param_values=<optimised out>, param_values=0x7fffffffdf30, invocation_hint=<optimised out>, marshal_data=<optimised out>) at gtkmarshalers.c:86 callback = 0x55555555bb40 cc = 0x5555559e3f20 data1 = 0x555555803040 data2 = <optimised out> v_return = <optimised out> __func__ = "_gtk_marshal_BOOLEAN__BOXED" #3 0x00007ffff6701f75 in g_closure_invoke (closure=0x5555559e3f20, return_value=return_value@entry=0x7fffffffded0, n_param_values=2, param_values=param_values@entry=0x7fffffffdf30, invocation_hint=invocation_hint@entry=0x7fffffffdeb0) at ././gobject/gclosure.c:804 marshal = <optimised out> marshal_data = <optimised out> in_marshal = 0 real_closure = 0x5555559e3f00 __func__ = "g_closure_invoke" #4 0x00007ffff6714053 in signal_emit_unlocked_R (node=node@entry=0x5555557eaf70, detail=detail@entry=0, instance=instance@entry=0x555555803040, emission_return=emission_return@entry=0x7fffffffe040, instance_and_params=instance_and_params@entry=0x7fffffffdf30) at ././gobject/gsignal.c:3705 tmp = <optimised out> handler = 0x5555559e2340 accumulator = 0x5555557eada0 emission = {next = 0x0, instance = 0x555555803040, ihint = {signal_id = 53, detail = 0, run_type = G_SIGNAL_RUN_LAST}, state = EMISSION_RUN, chain_type = 4} handler_list = <optimised out> return_accu = 0x7fffffffded0 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}}} signal_id = 53 max_sequential_handler_number = 171 return_value_altered = 1 #5 0x00007ffff671c67f in g_signal_emit_valist (instance=<optimised out>, signal_id=<optimised out>, detail=<optimised out>, var_args=var_args@entry=0x7fffffffe0f0) at ././gobject/gsignal.c:3401 return_value = {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}}} error = 0x0 rtype = 20 static_scope = 0 instance_and_params = 0x7fffffffdf30 signal_return_type = <optimised out> param_values = 0x7fffffffdf48 i = <optimised out> n_params = <optimised out> __func__ = "g_signal_emit_valist" #7 0x00007ffff75b0f1c in gtk_widget_event_internal (widget=widget@entry=0x555555803040 [XfceTitledDialog], event=event@entry=0x5555559d6800) at ./gtk/gtkwidget.c:5017 signal_num = <optimised out> return_val = 0 #8 0x00007ffff75b11e7 in IA__gtk_widget_event (widget=widget@entry=0x555555803040 [XfceTitledDialog], event=event@entry=0x5555559d6800) at ./gtk/gtkwidget.c:4814 __func__ = "IA__gtk_widget_event" #9 0x00007ffff7497683 in IA__gtk_main_do_event (event=0x5555559d6800) at ./gtk/gtkmain.c:1664 event_widget = 0x555555803040 [XfceTitledDialog] grab_widget = 0x555555803040 [XfceTitledDialog] window_group = 0x555555856d60 [GtkWindowGroup] rewritten_event = <optimised out> tmp_list = <optimised out> __func__ = "IA__gtk_main_do_event" #10 0x00007ffff710ccac in gdk_event_dispatch (source=<optimised out>, callback=<optimised out>, user_data=<optimised out>) at ./gdk/x11/gdkevents-x11.c:2425 display = <optimised out> event = 0x5555559d6800 #11 0x00007ffff59cc8a7 in g_main_dispatch (context=0x5555557e3d30) at ././glib/gmain.c:3203 dispatch = 0x7ffff710cc60 <gdk_event_dispatch> prev_source = 0x0 was_in_call = 0 user_data = 0x0 callback = 0x0 cb_funcs = <optimised out> cb_data = <optimised out> need_destroy = <optimised out> source = 0x5555557e3c40 current = 0x55555587ba10 i = 0 #12 0x00007ffff59cc8a7 in g_main_context_dispatch (context=context@entry=0x5555557e3d30) at ././glib/gmain.c:3856 #13 0x00007ffff59ccb10 in g_main_context_iterate (context=0x5555557e3d30, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimised out>) at ././glib/gmain.c:3929 max_priority = 0 timeout = 0 some_ready = 1 nfds = 3 allocated_nfds = 3 fds = <optimised out> #14 0x00007ffff59cce32 in g_main_loop_run (loop=0x5555559f0640) at ././glib/gmain.c:4125 __func__ = "g_main_loop_run" #15 0x00007ffff7496507 in IA__gtk_main () at ./gtk/gtkmain.c:1282 tmp_list = 0x0 functions = 0x0 init = <optimised out> loop = 0x5555559f0640 #16 0x0000555555560c11 in () #17 0x000055555555abd1 in () #18 0x00007ffff53bd3f1 in __libc_start_main (main= 0x55555555a900, argc=1, argv=0x7fffffffe5d8, init=<optimised out>, fini=<optimised out>, rtld_fini=<optimised out>, stack_end=0x7fffffffe5c8) at ../csu/libc-start.c:291 result = <optimised out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 7555255544880342420, 93824992260720, 140737488348624, 0, 0, 4435198665904399764, 4435175062162023828}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x7fffffffe5e8, 0x7ffff7ffe168}, data = {prev = 0x0, cleanup = 0x0, canceltype = -6680}}} not_first_call = <optimised out> #19 0x000055555555b29a in ()
Here is a full backtrace:
#0 0x000055555555b684 in () instance@ entry=0x5555558 03040, signal_ id=<optimised out>, detail= detail@ entry=0) at ././gobject/ gsignal. c:3447 BOOLEAN_ _BOXED (closure= 0x5555559e3f20, return_ value=0x7ffffff fded0, n_param_ values= <optimised out>, param_values= 0x7fffffffdf30, invocation_ hint=<optimised out>, marshal_ data=<optimised out>) at gtkmarshalers.c:86
callback = 0x55555555bb40
data1 = 0x555555803040
data2 = <optimised out>
v_return = <optimised out>
__func_ _ = "_gtk_marshal_ BOOLEAN_ _BOXED" 0x5555559e3f20, return_ value=return_ value@entry= 0x7fffffffded0, n_param_values=2, param_values= param_values@ entry=0x7ffffff fdf30, invocation_ hint=invocation _hint@entry= 0x7fffffffdeb0) at ././gobject/ gclosure. c:804
marshal = <optimised out>
marshal_ data = <optimised out>
in_marshal = 0
real_ closure = 0x5555559e3f00
__func_ _ = "g_closure_invoke" emit_unlocked_ R (node=node@ entry=0x5555557 eaf70, detail= detail@ entry=0, instance= instance@ entry=0x5555558 03040, emission_ return= emission_ return@ entry=0x7ffffff fe040, instance_ and_params= instance_ and_params@ entry=0x7ffffff fdf30) at ././gobject/ gsignal. c:3705
handler = 0x5555559e2340
accumulator = 0x5555557eada0
emission =
{next = 0x0, instance = 0x555555803040, ihint = {signal_id = 53, detail = 0, run_type = G_SIGNAL_RUN_LAST}, state = EMISSION_RUN, chain_type = 4}
handler_ list = <optimised out>
return_ accu = 0x7fffffffded0
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}}}
signal_ id = 53
max_sequentia l_handler_ number = 171
return_ value_altered = 1 emit_valist (instance= <optimised out>, signal_ id=<optimised out>, detail=<optimised out>, var_args= var_args@ entry=0x7ffffff fe0f0) at ././gobject/ gsignal. c:3401
return_ value =
{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}}}
error = 0x0
rtype = 20
static_ scope = 0
instance_ and_params = 0x7fffffffdf30
signal_ return_ type = <optimised out>
param_ values = 0x7fffffffdf48
n_params = <optimised out>
__func_ _ = "g_signal_ emit_valist" event_internal (widget= widget@ entry=0x5555558 03040 [XfceTitledDialog], event=event@ entry=0x5555559 d6800) .c:5017 widget_ event (widget= widget@ entry=0x5555558 03040 [XfceTitledDialog], event=event@ entry=0x5555559 d6800) .c:4814 widget_ event" main_do_ event (event= 0x5555559d6800) at ./gtk/gtkmain. c:1664
event_ widget = 0x555555803040 [XfceTitledDialog]
window_ group = 0x555555856d60 [GtkWindowGroup]
rewritten_ event = <optimised out> main_do_ event" <optimised out>) at ./gdk/x11/ gdkevents- x11.c:2425 0x5555557e3d30) at ././glib/ gmain.c: 3203 dispatch>
need_destroy = <optimised out> context_ dispatch (context= context@ entry=0x5555557 e3d30) at ././glib/ gmain.c: 3856 context_ iterate (context= 0x5555557e3d30, block=block@ entry=1, dispatch= dispatch@ entry=1, self=<optimised out>) gmain.c: 3929
max_priority = 0
allocated_ nfds = 3 f0640) at ././glib/ gmain.c: 4125 c:1282 e5d8, init=<optimised out>, fini=<optimised out>, rtld_fini= <optimised out>, stack_end= 0x7fffffffe5c8) libc-start. c:291
{cancel_ jmp_buf = {{jmp_buf = {0, 755525554488034 2420, 93824992260720, 140737488348624, 0, 0, 443519866590439 9764, 443517506216202 3828}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x7fffffffe5e8, 0x7ffff7ffe168}, data = {prev = 0x0, cleanup = 0x0, canceltype = -6680}}}
not_first_ call = <optimised out>
#1 0x000055555555bc23 in ()
#6 0x00007ffff671cfbf in <emit signal ??? on instance 0x555555803040 [XfceTitledDialog]> (instance=
var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffffffe1d0, reg_save_area = 0x7fffffffe110}}
#2 0x00007ffff749892c in _gtk_marshal_
cc = 0x5555559e3f20
#3 0x00007ffff6701f75 in g_closure_invoke (closure=
#4 0x00007ffff6714053 in signal_
tmp = <optimised out>
#5 0x00007ffff671c67f in g_signal_
i = <optimised out>
#7 0x00007ffff75b0f1c in gtk_widget_
at ./gtk/gtkwidget
signal_num = <optimised out>
return_val = 0
#8 0x00007ffff75b11e7 in IA__gtk_
at ./gtk/gtkwidget
__func__ = "IA__gtk_
#9 0x00007ffff7497683 in IA__gtk_
grab_widget = 0x555555803040 [XfceTitledDialog]
tmp_list = <optimised out>
__func__ = "IA__gtk_
#10 0x00007ffff710ccac in gdk_event_dispatch (source=<optimised out>, callback=<optimised out>, user_data=
display = <optimised out>
event = 0x5555559d6800
#11 0x00007ffff59cc8a7 in g_main_dispatch (context=
dispatch = 0x7ffff710cc60 <gdk_event_
prev_source = 0x0
was_in_call = 0
user_data = 0x0
callback = 0x0
cb_funcs = <optimised out>
cb_data = <optimised out>
source = 0x5555557e3c40
current = 0x55555587ba10
i = 0
#12 0x00007ffff59cc8a7 in g_main_
#13 0x00007ffff59ccb10 in g_main_
at ././glib/
timeout = 0
some_ready = 1
nfds = 3
fds = <optimised out>
#14 0x00007ffff59cce32 in g_main_loop_run (loop=0x5555559
__func__ = "g_main_loop_run"
#15 0x00007ffff7496507 in IA__gtk_main () at ./gtk/gtkmain.
tmp_list = 0x0
functions = 0x0
init = <optimised out>
loop = 0x5555559f0640
#16 0x0000555555560c11 in ()
#17 0x000055555555abd1 in ()
#18 0x00007ffff53bd3f1 in __libc_start_main (main=
0x55555555a900, argc=1, argv=0x7fffffff
at ../csu/
result = <optimised out>
unwind_buf =
#19 0x000055555555b29a in ()