#0  0x00007f3467110d05 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
        resultvar = 0
        pid = <value optimized out>
        selftid = 1537
#1  0x00007f3467114ab6 in abort () at abort.c:92
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x20000000e, sa_sigaction = 0x20000000e}, sa_mask = {__val = {140737254890880, 140737254902537, 6, 139863045442404, 3, 140737254890874, 6, 139863045442408, 2, 140737254890862, 2, 139863045433397, 1, 139863045442404, 3, 140737254890868}}, sa_flags = 12, sa_restorer = 0x7f3467240b68}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007f3467149d7b in __libc_message (do_abort=2, fmt=0x7f34672423e0 "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
        ap = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7ffff215a6f0, reg_save_area = 0x7ffff215a600}}
        ap_copy = {{gp_offset = 16, fp_offset = 48, overflow_arg_area = 0x7ffff215a6f0, reg_save_area = 0x7ffff215a600}}
        fd = 2
        on_2 = <value optimized out>
        list = <value optimized out>
        nlist = <value optimized out>
        cp = <value optimized out>
        written = <value optimized out>
#3  0x00007f3467155a8f in malloc_printerr (av=<value optimized out>, p=0x7f346747d208) at malloc.c:6283
        buf = "00007f346747d218"
        cp = <value optimized out>
#4  _int_free (av=<value optimized out>, p=0x7f346747d208) at malloc.c:4795
        size = <value optimized out>
        fb = <value optimized out>
        nextchunk = <value optimized out>
        nextsize = <value optimized out>
        nextinuse = <value optimized out>
        prevsize = <value optimized out>
        bck = <value optimized out>
        fwd = <value optimized out>
        errstr = 0x7f346723f5cf "free(): invalid pointer"
        __func__ = "_int_free"
#5  0x00007f34671598e3 in __libc_free (mem=<value optimized out>) at malloc.c:3738
        ar_ptr = 0x7f346747d1c0
        p = <value optimized out>
        hook = <value optimized out>
#6  0x00007f3468dcdfe1 in g_closure_unref (closure=0x3000000) at /build/buildd/glib2.0-2.28.5/./gobject/gclosure.c:595
        new_ref_count = <value optimized out>
        __PRETTY_FUNCTION__ = "g_closure_unref"
#7  0x00007f3468de0019 in signal_emit_unlocked_R (node=<value optimized out>, detail=0, instance=0x2699580, emission_return=0x0, instance_and_params=0x30e0360) at /build/buildd/glib2.0-2.28.5/./gobject/gsignal.c:3252
        tmp = <value optimized out>
        handler = 0x31e4900
        accumulator = 0x0
        emission = {next = 0x0, instance = 0x2699580, ihint = {signal_id = 198, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
        class_closure = 0x2d45280
        handler_list = 0x31e4900
        return_accu = 0x0
        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        signal_id = 198
        max_sequential_handler_number = 822
        return_value_altered = 0
#8  0x00007f3468de9258 in g_signal_emit_valist (instance=<value optimized out>, signal_id=<value optimized out>, detail=<value optimized out>, var_args=<value optimized out>) at /build/buildd/glib2.0-2.28.5/./gobject/gsignal.c:2983
        instance_and_params = 0x30e0360
        signal_return_type = 4
        param_values = 0x30e0378
        node = 0x2b8ff50
        i = <value optimized out>
        n_params = 3
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#9  0x00007f3468de941f in g_signal_emit (instance=<value optimized out>, signal_id=<value optimized out>, detail=<value optimized out>) at /build/buildd/glib2.0-2.28.5/./gobject/gsignal.c:3040
        var_args = {{gp_offset = 48, fp_offset = 48, overflow_arg_area = 0x7ffff215abb0, reg_save_area = 0x7ffff215aaf0}}
#10 0x00007f3469519832 in emit_signal_instance_in_idle_cb (data=0x2d6b150) at /build/buildd/glib2.0-2.28.5/./gio/gdbusconnection.c:3400
        signal_instance = 0x2d6b150
        parameters = 0x7f3460180cf0
        has_subscription = 1
#11 0x00007f3468501bcd in g_main_dispatch (context=0x268ef00) at /build/buildd/glib2.0-2.28.5/./glib/gmain.c:2440
        dispatch = 0x7f34684fd4e0 <g_idle_dispatch>
        was_in_call = 0
        user_data = 0x2d6b150
        callback = 0x7f34695197b0 <emit_signal_instance_in_idle_cb>
        cb_funcs = 0x7f34687ac630
        cb_data = 0x31e3bd0
        current_source_link = {data = 0x2d38940, next = 0x0}
        need_destroy = <value optimized out>
        source = 0x2d38940
        current = 0x268f990
        i = <value optimized out>
#12 g_main_context_dispatch (context=0x268ef00) at /build/buildd/glib2.0-2.28.5/./glib/gmain.c:3013
No locals.
#13 0x00007f34685023a8 in g_main_context_iterate (context=0x268ef00, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.5/./glib/gmain.c:3091
        max_priority = 2147483647
        timeout = 52
        some_ready = 1
        nfds = 15
        allocated_nfds = <value optimized out>
        fds = <value optimized out>
#14 0x00007f34685029f2 in g_main_loop_run (loop=0x26c4af0) at /build/buildd/glib2.0-2.28.5/./glib/gmain.c:3299
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#15 0x000000000042a22a in CompScreen::eventLoop (this=0x264a9f0) at /build/buildd/compiz-0.9.4git20110322/src/screen.cpp:128
No locals.
#16 0x0000000000423180 in main (argc=<value optimized out>, argv=0x7ffff215ae98) at /build/buildd/compiz-0.9.4git20110322/src/main.cpp:285
        manager = {plugins = {<std::_List_base<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > >> = {_M_impl = {<std::allocator<std::_List_node<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > >> = {<__gnu_cxx::new_allocator<std::_List_node<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > >> = {<No data fields>}, <No data fields>}, _M_node = {_M_next = 0x264a9b0, _M_prev = 0x264a9b0}}}, <No data fields>}, disableSm = false, clientId = 0x26c6540 "1062c848f84fe60146130193067957391600000014690033", displayName = 0x0}