#0  0x00007f50381a05a2 in g_logv () from /lib/libglib-2.0.so.0
No symbol table info available.
#1  0x00007f50381a0983 in g_log () from /lib/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f50397490d6 in ?? () from /usr/lib/libgdk-x11-2.0.so.0
No symbol table info available.
#3  0x00007f503aa96e24 in _XError () from /usr/lib/libX11.so.6
No symbol table info available.
#4  0x00007f503aa9da46 in _XReply () from /usr/lib/libX11.so.6
No symbol table info available.
#5  0x00007f503ad8e37c in XRRGetOutputProperty () from /usr/lib/libXrandr.so.2
No symbol table info available.
#6  0x000000000041af6a in ?? ()
No symbol table info available.
#7  0x000000000041b490 in ?? ()
No symbol table info available.
#8  0x000000000041bbaa in ?? ()
No symbol table info available.
#9  0x000000000040a09f in ?? ()
No symbol table info available.
#10 0x00007f503866d9f5 in g_type_create_instance ()
   from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#11 0x00007f503864fea9 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#12 0x00007f503864ed0a in g_object_newv () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#13 0x00007f503864f43c in g_object_new () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#14 0x000000000040e0c1 in ?? ()
No symbol table info available.
#15 0x00007f503866d9f5 in g_type_create_instance ()
   from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#16 0x00007f503864fea9 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#17 0x00007f503864ed0a in g_object_newv () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#18 0x00007f503864f43c in g_object_new () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#19 0x000000000040d7f2 in ?? ()
No symbol table info available.
#20 0x000000000040d36c in ?? ()
No symbol table info available.
#21 0x00007f5037b70d8d in __libc_start_main () from /lib/libc.so.6
No symbol table info available.
#22 0x0000000000408139 in ?? ()
No symbol table info available.
#23 0x00007fff569206c8 in ?? ()
No symbol table info available.
#24 0x000000000000001c in ?? ()
No symbol table info available.
#25 0x0000000000000001 in ?? ()
No symbol table info available.
#26 0x00007fff56921ba3 in ?? ()
No symbol table info available.
#27 0x0000000000000000 in ?? ()
No symbol table info available.