.
Hilo 2 (Thread 1560):
#0  0x00007fc3c21e2073 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = 18446744073709551100
        oldtype = 0
        result = <value optimized out>
#1  0x00007fc3c13dcd68 in g_main_context_poll (context=0xb51390, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.29.6/./glib/gmain.c:3441
        poll_func = 0x7fc3c13eb570 <g_poll>
#2  g_main_context_iterate (context=0xb51390, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.29.6/./glib/gmain.c:3123
        max_priority = 2147483647
        timeout = -1
        some_ready = <value optimized out>
        nfds = 1
        allocated_nfds = <value optimized out>
        fds = 0xb54000
#3  0x00007fc3c13dd592 in g_main_loop_run (loop=0xb51340) at /build/buildd/glib2.0-2.29.6/./glib/gmain.c:3336
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#4  0x00007fc3bf7e96f6 in gdbus_shared_thread_func (user_data=0xb51360) at /build/buildd/glib2.0-2.29.6/./gio/gdbusprivate.c:276
        data = 0xb51360
#5  0x00007fc3c1402286 in g_thread_create_proxy (data=0xb51480) at /build/buildd/glib2.0-2.29.6/./glib/gthread.c:1954
        thread = 0xb51480
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#6  0x00007fc3c2bd6d8c in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#7  0x00007fc3c21ef1bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locales.
#8  0x0000000000000000 in ?? ()
No symbol table info available.
.
Hilo 1 (Thread 1557):
#0  0x00007fc3b52f057e in ExtensionPluginAnimation::postUpdateEventEffects(AnimEvent, bool) () from /usr/lib/compiz/libanimation.so
No symbol table info available.
#1  0x00007fc3b52db8b3 in PrivateAnimScreen::updateEventEffects(AnimEvent, bool, bool) () from /usr/lib/compiz/libanimation.so
No symbol table info available.
#2  0x00007fc3b52dbaaf in PrivateAnimScreen::updateAllEventEffects() () from /usr/lib/compiz/libanimation.so
No symbol table info available.
#3  0x00007fc3b52dc28b in PrivateAnimScreen::initAnimationList() () from /usr/lib/compiz/libanimation.so
No symbol table info available.
#4  0x00007fc3b52e1d37 in AnimScreen::AnimScreen(CompScreen*) () from /usr/lib/compiz/libanimation.so
No symbol table info available.
#5  0x00007fc3b52e5ad9 in CompPlugin::VTableForScreenAndWindow<AnimScreen, AnimWindow>::initScreen(CompScreen*) () from /usr/lib/compiz/libanimation.so
No symbol table info available.
#6  0x000000000044ff9a in CompManager::initPlugin(CompPlugin*) ()
No symbol table info available.
#7  0x0000000000451b5e in CompPlugin::push(CompPlugin*) ()
No symbol table info available.
#8  0x000000000042d8fb in PrivateScreen::updatePlugins() ()
No symbol table info available.
#9  0x000000000042dca8 in PrivateScreen::processEvents() ()
No symbol table info available.
#10 0x0000000000454dc1 in CompEventSource::callback() ()
No symbol table info available.
#11 0x00007fc3c34448af in Glib::Source::dispatch_vfunc(_GSource*, int (*)(void*), void*) () from /usr/lib/libglibmm-2.4.so.1
No symbol table info available.
#12 0x00007fc3c13dc85d in g_main_dispatch (context=0xb516c0) at /build/buildd/glib2.0-2.29.6/./glib/gmain.c:2477
        dispatch = 0x7fc3c3444860 <Glib::Source::dispatch_vfunc(_GSource*, int (*)(void*), void*)>
        was_in_call = 0
        user_data = 0xb780a0
        callback = 0x7fc3c3444950
        cb_funcs = 0x7fc3c1685650
        cb_data = 0xb85c90
        current_source_link = {data = 0xb7feb0, next = 0x0}
        need_destroy = <value optimized out>
        source = 0xb7feb0
        current = 0xb523a0
        i = <value optimized out>
#13 g_main_context_dispatch (context=0xb516c0) at /build/buildd/glib2.0-2.29.6/./glib/gmain.c:3050
No locales.
#14 0x00007fc3c13dd058 in g_main_context_iterate (context=0xb516c0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.29.6/./glib/gmain.c:3128
        max_priority = 0
        timeout = 0
        some_ready = 1
        nfds = 7
        allocated_nfds = <value optimized out>
        fds = <value optimized out>
#15 0x00007fc3c13dd592 in g_main_loop_run (loop=0xb78080) at /build/buildd/glib2.0-2.29.6/./glib/gmain.c:3336
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#16 0x000000000042a932 in CompScreen::eventLoop() ()
No symbol table info available.
#17 0x000000000041ebdc in main ()
No symbol table info available.