#0  ReleaseReference (this=0x90cc3c0) at /usr/include/Nux-3.0/NuxCore/ObjectPtr.h:329
No locals.
#1  Release (this=0x90cc3c0) at /usr/include/Nux-3.0/NuxCore/ObjectPtr.h:316
No locals.
#2  operator() (this=0x6ab4c50) at /build/buildd/unity-6.4.0/unity-shared/CoverArt.cpp:170
No locals.
#3  std::_Function_handler<bool(), unity::dash::previews::CoverArt::StartWaiting()::<lambda()> >::_M_invoke(const std::_Any_data &) (__functor=...) at /usr/include/c++/4.6/functional:1764
No locals.
#4  0x00007f31bba58a11 in operator() (this=<optimized out>) at /usr/include/c++/4.6/functional:2161
No locals.
#5  unity::glib::Source::SourceCallback (data=<optimized out>, data@entry=<error reading variable: value has been optimized out>) at /build/buildd/unity-6.4.0/UnityCore/GLibSource.cpp:106
        self = <optimized out>
#6  0x00007f31d9d3093b in g_timeout_dispatch (source=source@entry=0x4a3d420, callback=<optimized out>, user_data=<optimized out>) at /build/buildd/glib2.0-2.33.10/./glib/gmain.c:4018
        timeout_source = <optimized out>
        again = <optimized out>
#7  0x00007f31d9d2fdb5 in g_main_dispatch (context=0x1106300) at /build/buildd/glib2.0-2.33.10/./glib/gmain.c:2707
        dispatch = 0x7f31d9d30920 <g_timeout_dispatch>
        was_in_call = 0
        user_data = 0x6ab4c70
        callback = 0x7f31bba589f0 <unity::glib::Source::SourceCallback(void*)>
        cb_funcs = 0x7f31d9fdd9a0
        cb_data = 0x4a4d170
        current_source_link = {data = 0x4a3d420, next = 0x0}
        need_destroy = <optimized out>
        source = 0x4a3d420
        current = 0x11061b0
        i = <optimized out>
#8  g_main_context_dispatch (context=context@entry=0x1106300) at /build/buildd/glib2.0-2.33.10/./glib/gmain.c:3211
No locals.
#9  0x00007f31d9d300e8 in g_main_context_iterate (context=0x1106300, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /build/buildd/glib2.0-2.33.10/./glib/gmain.c:3282
        max_priority = 0
        timeout = 0
        some_ready = 1
        nfds = <optimized out>
        allocated_nfds = <optimized out>
        fds = 0x1a25e70
#10 0x00007f31d9d304e2 in g_main_loop_run (loop=0x1104fb0) at /build/buildd/glib2.0-2.33.10/./glib/gmain.c:3476
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#11 0x000000000040270b in main (argc=1, argv=<optimized out>) at /build/buildd/compiz-0.9.8.0/src/main.cpp:262
        manager = {disableSm = false, clientId = 0x112dd30 "10a18e2df87fc6590d134654784424626800000168080032", displayName = 0x0}