#0  0x00007fb1ad5fac47 in meta_screen_free () from /usr/lib/libmutter.so.0
No symbol table info available.
#1  0x00007fb1ad5eca05 in meta_display_close () from /usr/lib/libmutter.so.0
No symbol table info available.
#2  0x00007fb1ad5edd22 in meta_display_open () from /usr/lib/libmutter.so.0
No symbol table info available.
#3  0x00007fb1ad5f66cc in meta_run () from /usr/lib/libmutter.so.0
No symbol table info available.
#4  0x0000000000402197 in main ()
No symbol table info available.