.
Thread 3 (Thread 2261):
#0  0x00007f7e22921e33 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = 1
        oldtype = 0
        result = <value optimized out>
#1  0x00007f7e23c6e104 in g_main_context_poll (context=0x886420, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.4/./glib/gmain.c:3404
        poll_func = 0x7f7e23c7e130 <g_poll>
#2  g_main_context_iterate (context=0x886420, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.4/./glib/gmain.c:3086
        max_priority = 2147483647
        timeout = -1
        some_ready = <value optimized out>
        nfds = 3
        allocated_nfds = <value optimized out>
        fds = 0x886e00
#3  0x00007f7e23c6e9f2 in g_main_loop_run (loop=0x886400) at /build/buildd/glib2.0-2.28.4/./glib/gmain.c:3299
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#4  0x00007f7e24c97d44 in gdbus_shared_thread_func (data=<value optimized out>) at /build/buildd/glib2.0-2.28.4/./gio/gdbusprivate.c:276
No locals.
#5  0x00007f7e23c953e4 in g_thread_create_proxy (data=0x886500) at /build/buildd/glib2.0-2.28.4/./glib/gthread.c:1897
        thread = 0x886500
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#6  0x00007f7e23599d8c in start_thread (arg=0x7f7e20199700) at pthread_create.c:304
        pd = 0x7f7e20199700
        now = <value optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140179681154816, 4881962049787270690, 140734194461760, 140179681155520, 0, 3, -4810839815410805214, -4810846961716029918}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <value optimized out>
        sp = <value optimized out>
        freesize = <value optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007f7e2292ef7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#8  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 2 (Thread 2357):
#0  0x00007f7e22921e33 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  0x00007f7e23c6e104 in g_main_context_poll (context=0xbfcaf0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.4/./glib/gmain.c:3404
        poll_func = 0x7f7e23c7e130 <g_poll>
#2  g_main_context_iterate (context=0xbfcaf0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.4/./glib/gmain.c:3086
        max_priority = 2147483647
        timeout = -1
        some_ready = <value optimized out>
        nfds = 1
        allocated_nfds = <value optimized out>
        fds = 0xbfca10
#3  0x00007f7e23c6e9f2 in g_main_loop_run (loop=0xbfc9f0) at /build/buildd/glib2.0-2.28.4/./glib/gmain.c:3299
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#4  0x00007f7e0d7ee69b in dconf_context_thread (data=0xbfcaf0) at dconfcontext.c:11
        context = 0xbfcaf0
        loop = <value optimized out>
        __PRETTY_FUNCTION__ = "dconf_context_thread"
#5  0x00007f7e23c953e4 in g_thread_create_proxy (data=0xbfc360) at /build/buildd/glib2.0-2.28.4/./glib/gthread.c:1897
        thread = 0xbfc360
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#6  0x00007f7e23599d8c in start_thread (arg=0x7f7e0c21b700) at pthread_create.c:304
        pd = 0x7f7e0c21b700
        now = <value optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140179346142976, 4881962049787270690, 140734194459760, 140179346143680, 0, 3, -4810918775163316702, -4810846961716029918}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <value optimized out>
        sp = <value optimized out>
        freesize = <value optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007f7e2292ef7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#8  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 1 (Thread 2255):
#0  _int_free (av=0x7f7e1800001f, p=0x7f7e181c5220) at malloc.c:4892
        idx = 1
        size = <value optimized out>
        fb = 0x7f7e1800002f
        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 = 0x0
        __func__ = "_int_free"
#1  0x00007f7e228c58e3 in __libc_free (mem=<value optimized out>) at malloc.c:3738
        ar_ptr = 0x7f7e1800001f
        p = <value optimized out>
        hook = <value optimized out>
#2  0x00007f7e23c69ef1 in g_source_destroy_internal (source=0x7f7e1825a1b0, context=0x886730, have_lock=1) at /build/buildd/glib2.0-2.28.4/./glib/gmain.c:1001
        tmp_list = <value optimized out>
        old_cb_data = 0x7f7e181c5230
        old_cb_funcs = 0x7f7e23f18630
#3  0x00007f7e23c6dc41 in g_main_dispatch (context=0x886730) at /build/buildd/glib2.0-2.28.4/./glib/gmain.c:2465
        dispatch = 0x7f7e00000000
        was_in_call = <value optimized out>
        user_data = 0x7f7e1827bd50
        callback = 0x7f7e24c847b0 <emit_signal_instance_in_idle_cb>
        cb_funcs = <value optimized out>
        cb_data = 0x7f7e181c5230
        current_source_link = {data = 0x7f7e1825a1b0, next = 0x0}
        need_destroy = 1
        source = 0x7f7e1825a1b0
        current = 0x886d90
        i = <value optimized out>
#4  g_main_context_dispatch (context=0x886730) at /build/buildd/glib2.0-2.28.4/./glib/gmain.c:3013
No locals.
#5  0x00007f7e23c6e3a8 in g_main_context_iterate (context=0x886730, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.4/./glib/gmain.c:3091
        max_priority = 0
        timeout = 0
        some_ready = 1
        nfds = 15
        allocated_nfds = <value optimized out>
        fds = <value optimized out>
#6  0x00007f7e23c6e9f2 in g_main_loop_run (loop=0xac9470) at /build/buildd/glib2.0-2.28.4/./glib/gmain.c:3299
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#7  0x000000000042a22a in CompScreen::eventLoop (this=0x8419f0) at /build/buildd/compiz-0.9.4git20110322/src/screen.cpp:128
No locals.
#8  0x0000000000423180 in main (argc=<value optimized out>, argv=0x7fff3bab3738) 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 = 0x8419b0, _M_prev = 0x8419b0}}}, <No data fields>}, disableSm = false, clientId = 0x8aa900 "10ab502db27d4ea350130133789272201700000021740036", displayName = 0x0}