#0  0x00007fcf0681d08a in ?? () from /usr/lib/libmutter.so.0
No symbol table info available.
#1  0x00007fcf0460d4d3 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007fcf0460cab5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007fcf0460ce18 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007fcf0460d0da in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007fcf06836221 in meta_run () from /usr/lib/libmutter.so.0
No symbol table info available.
#6  0x0000000000419cf4 in gala_main ()
No symbol table info available.
#7  0x00007fcf03df4ec5 in __libc_start_main (main=0x4141c0 <main>, argc=1, argv=0x7fff1e426cd8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff1e426cc8) at libc-start.c:287
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -8757294159690665285, 4276684, 140733701057744, 0, 0, 8757790267538993851, 8784782220447642299}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x43db20 <__libc_csu_init>, 0x7fff1e426cd8}, data = {prev = 0x0, cleanup = 0x0, canceltype = 4447008}}}
        not_first_call = <optimized out>
#8  0x00000000004141f5 in _start ()
No symbol table info available.