#0  __GI___pthread_mutex_lock (mutex=0xd885de30af9df9de) at ../nptl/pthread_mutex_lock.c:67
        __PRETTY_FUNCTION__ = "__pthread_mutex_lock"
        type = <optimized out>
        id = <optimized out>
#1  0x00007fb519956bfa in XrmQGetResource () from /usr/lib/x86_64-linux-gnu/libX11.so.6
No symbol table info available.
#2  0x00007fb519932f86 in XGetDefault () from /usr/lib/x86_64-linux-gnu/libX11.so.6
No symbol table info available.
#3  0x00007fb51789a0d0 in _XcursorGetDisplayInfo () from /usr/lib/x86_64-linux-gnu/libXcursor.so.1
No symbol table info available.
#4  0x00007fb51789a269 in XcursorGetTheme () from /usr/lib/x86_64-linux-gnu/libXcursor.so.1
No symbol table info available.
#5  0x00007fb51db472bf in gdk_x11_display_set_cursor_theme () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
No symbol table info available.
#6  0x00007fb51e063301 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#7  0x00007fb51e06516d in gtk_settings_get_for_screen () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#8  0x00007fb51e079c83 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#9  0x00007fb51d68f3f9 in g_type_create_instance () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#10 0x00007fb51d67138b in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#11 0x00007fb51d672c71 in g_object_newv () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#12 0x00007fb51d6735a4 in g_object_new () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#13 0x00007fb51de979df in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#14 0x00007fb51de97a5e in gtk_style_new () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#15 0x00007fb51de9a6ed in gtk_widget_get_default_style () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#16 0x00007fb51e1178f5 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#17 0x00007fb51d68f3b7 in g_type_create_instance () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#18 0x00007fb51d67138b in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#19 0x00007fb51d673225 in g_object_new_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#20 0x00007fb51d673591 in g_object_new () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#21 0x000000000040cfe9 in ?? ()
No symbol table info available.
#22 0x000000000040c3e5 in ?? ()
No symbol table info available.
#23 0x0000000000407e81 in main ()
No symbol table info available.