GNU gdb (Ubuntu 7.12.50.20170207-0ubuntu2) 7.12.50.20170207-git
Copyright (C) 2017 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from mousepad...(no debugging symbols found)...done.
(gdb) handle SIG33 pass nostop noprint
Signal        Stop	Print	Pass to program	Description
SIG33         No	No	Yes		Real-time event 33
(gdb) set pagination 0
(gdb) run
Starting program: /usr/bin/mousepad 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffea50c700 (LWP 27840)]
[New Thread 0x7fffe9d0b700 (LWP 27841)]
[New Thread 0x7fffe92d8700 (LWP 27842)]

(mousepad:27836): Gtk-WARNING **: Theme parsing error: <data>:2:29: The style property GtkButton:default-border is deprecated and shouldn't be used anymore. It will be removed in a future version

(mousepad:27836): Gtk-WARNING **: Theme parsing error: <data>:3:37: The style property GtkButton:default-outside-border is deprecated and shouldn't be used anymore. It will be removed in a future version

(mousepad:27836): Gtk-WARNING **: Theme parsing error: <data>:4:27: The style property GtkButton:inner-border is deprecated and shouldn't be used anymore. It will be removed in a future version

(mousepad:27836): Gtk-WARNING **: Theme parsing error: <data>:5:31: The style property GtkWidget:focus-line-width is deprecated and shouldn't be used anymore. It will be removed in a future version

(mousepad:27836): Gtk-WARNING **: Theme parsing error: <data>:6:28: The style property GtkWidget:focus-padding is deprecated and shouldn't be used anymore. It will be removed in a future version
[New Thread 0x7fffe3fff700 (LWP 27843)]
[New Thread 0x7fffe37fe700 (LWP 27844)]
[Thread 0x7fffe37fe700 (LWP 27844) exited]
[New Thread 0x7fffe37fe700 (LWP 27846)]
[Thread 0x7fffe3fff700 (LWP 27843) exited]

(mousepad:27836): GLib-GObject-CRITICAL **: g_object_ref: assertion 'G_IS_OBJECT (object)' failed

(mousepad:27836): Gtk-CRITICAL **: gtk_container_get_focus_child: assertion 'GTK_IS_CONTAINER (container)' failed

(mousepad:27836): GLib-GObject-CRITICAL **: g_object_unref: assertion 'G_IS_OBJECT (object)' failed

(mousepad:27836): Gtk-CRITICAL **: gtk_container_get_focus_child: assertion 'GTK_IS_CONTAINER (container)' failed
**
Gtk:ERROR:/build/gtk+3.0-MH7ynA/gtk+3.0-3.22.7/./gtk/gtkwidget.c:5808:gtk_widget_get_frame_clock: assertion failed: (window != NULL)

Thread 1 "mousepad" received signal SIGABRT, Aborted.
__GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:58
58	../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
(gdb) bt
#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:58
#1  0x00007ffff5e243ea in __GI_abort () at abort.c:89
#2  0x00007ffff6443555 in g_assertion_message () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff64435ea in g_assertion_message_expr () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffff759debe in gtk_widget_get_frame_clock () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#5  0x00007ffff75a3993 in gtk_widget_unrealize () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#6  0x00007ffff75af27d in gtk_widget_unparent () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#7  0x00007ffff747fd87 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#8  0x00007ffff747ff34 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#9  0x00007ffff66f9000 in g_cclosure_marshal_VOID__OBJECTv () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#10 0x00007ffff66f61a4 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#11 0x00007ffff67108bd in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#12 0x00007ffff6710faf in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#13 0x00007ffff7388955 in gtk_container_remove () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#14 0x00005555555805a9 in ?? ()
#15 0x00007ffff745a3a3 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#16 0x00007ffff66f5f75 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#17 0x00007ffff6707f82 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#18 0x00007ffff671066f in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#19 0x00007ffff6710faf in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#20 0x00007ffff7484e5d in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#21 0x00007ffff74520b1 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#22 0x00007ffff66f5f75 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#23 0x00007ffff670837d in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#24 0x00007ffff671066f in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#25 0x00007ffff671145b in g_signal_emit_by_name () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#26 0x00007ffff75c9e5c in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#27 0x00007ffff66f5f75 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#28 0x00007ffff6707f82 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#29 0x00007ffff6710bcc in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#30 0x00007ffff6710faf in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#31 0x00007ffff6f82708 in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
#32 0x00007ffff6f535f6 in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
#33 0x00007ffff6f53ff9 in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
#34 0x00007ffff6f85042 in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
#35 0x00007ffff641c837 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007ffff641caa0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#37 0x00007ffff641cdc2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#38 0x00007ffff744e185 in gtk_main () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#39 0x0000555555565c53 in ?? ()
#40 0x00007ffff5e0d3f1 in __libc_start_main (main=0x555555565ad0, argc=1, argv=0x7fffffffe138, init=<optimised out>, fini=<optimised out>, rtld_fini=<optimised out>, stack_end=0x7fffffffe128) at ../csu/libc-start.c:291
#41 0x0000555555565d1a in ?? ()
(gdb) quit
A debugging session is active.

	Inferior 1 [process 27836] will be killed.

Quit anyway? (y or n) y