#0  0x00007f5ec91f2d05 in raise () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007f5ec91f6a47 in abort () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#2  0x00007f5ec9e7b51d in g_assertion_message () from /lib/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f5ec9e7bae0 in g_assertion_message_expr () from /lib/libglib-2.0.so.0
No symbol table info available.
#4  0x00007f5ec5483590 in ?? () from /usr/lib/libgdk-x11-2.0.so.0
No symbol table info available.
#5  0x00007f5ec54844c7 in ?? () from /usr/lib/libgdk-x11-2.0.so.0
No symbol table info available.
#6  0x00007f5ec5484c27 in gdk_region_union () from /usr/lib/libgdk-x11-2.0.so.0
No symbol table info available.
#7  0x00007f5ec548e99d in ?? () from /usr/lib/libgdk-x11-2.0.so.0
No symbol table info available.
#8  0x00007f5ebbd958e0 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#9  0x00007f5ebbd9b0a6 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#10 0x00007f5ebbd9b11c in gtk_widget_queue_resize () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#11 0x00007f5ebbd46b11 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#12 0x00007f5ebbd474a8 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#13 0x00007f5ec486b81c in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#14 0x00007f5ec487c7e3 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#15 0x00007f5ec4886258 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#16 0x00007f5ec488641f in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#17 0x00007f5ec486d259 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#18 0x00007f5ec486f20c in g_object_notify () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#19 0x00007f5ec486b81c in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#20 0x00007f5ec487d019 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#21 0x00007f5ec4886258 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#22 0x00007f5ec488641f in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#23 0x00007f5ec486d259 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#24 0x00007f5ec4872ddc in g_object_set_property () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#25 0x0000000040b4d5a7 in ?? ()
No symbol table info available.
#26 0x0000000002d6b7f0 in ?? ()
No symbol table info available.
#27 0x0000000000000000 in ?? ()
No symbol table info available.