.
Thread 3 (Thread 6653):
#0  0x00260416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x00399f46 in __poll (fds=0xb4f004c0, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <value optimized out>
        oldtype = -516
        result = <value optimized out>
#2  0x00e6467b in g_poll (fds=0xb4f004c0, nfds=3, timeout=-1) at /build/buildd/glib2.0-2.29.10/./glib/gpoll.c:132
No locals.
#3  0x00e55b86 in g_main_context_poll (context=0x8ec7610, block=15091280, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.29.10/./glib/gmain.c:3437
        poll_func = 0xe64650 <g_poll>
#4  g_main_context_iterate (context=0x8ec7610, block=15091280, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.29.10/./glib/gmain.c:3119
        max_priority = 2147483647
        timeout = -1
        some_ready = <value optimized out>
        nfds = 3
        allocated_nfds = <value optimized out>
        fds = 0xb4f004c0
#5  0x00e5628b in g_main_loop_run (loop=0x8ec7600) at /build/buildd/glib2.0-2.29.10/./glib/gmain.c:3332
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#6  0x00c9ceba in gdbus_shared_thread_func (user_data=0x8ed5ab0) at /build/buildd/glib2.0-2.29.10/./gio/gdbusprivate.c:276
        data = 0x8ed5ab0
#7  0x00e7c934 in g_thread_create_proxy (data=0x8ec76a0) at /build/buildd/glib2.0-2.29.10/./glib/gthread.c:1954
        thread = 0x8ec76a0
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#8  0x002c3e99 in start_thread (arg=0xb58acb70) at pthread_create.c:304
        pd = 0xb58acb70
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {2969588, 0, 4001536, -1249197368, 493779944, 1351706755}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <value optimized out>
        robust = <value optimized out>
        pagesize_m1 = <value optimized out>
        sp = <value optimized out>
        freesize = <value optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#9  0x003a86de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
No locals.
.
Thread 2 (Thread 6651):
#0  0x00260416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x00399f46 in __poll (fds=0x8ec0f50, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <value optimized out>
        oldtype = -516
        result = <value optimized out>
#2  0x00e6467b in g_poll (fds=0x8ec0f50, nfds=1, timeout=-1) at /build/buildd/glib2.0-2.29.10/./glib/gpoll.c:132
No locals.
#3  0x00e55b86 in g_main_context_poll (context=0x8eb7e40, block=15091280, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.29.10/./glib/gmain.c:3437
        poll_func = 0xe64650 <g_poll>
#4  g_main_context_iterate (context=0x8eb7e40, block=15091280, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.29.10/./glib/gmain.c:3119
        max_priority = 2147483647
        timeout = -1
        some_ready = <value optimized out>
        nfds = 1
        allocated_nfds = <value optimized out>
        fds = 0x8ec0f50
#5  0x00e5628b in g_main_loop_run (loop=0x8ebdee8) at /build/buildd/glib2.0-2.29.10/./glib/gmain.c:3332
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#6  0x04132294 in dconf_context_thread (data=0x8eb7e40) at dconfcontext.c:11
        context = 0x8eb7e40
        loop = <value optimized out>
        __PRETTY_FUNCTION__ = "dconf_context_thread"
#7  0x00e7c934 in g_thread_create_proxy (data=0x8eb7ed0) at /build/buildd/glib2.0-2.29.10/./glib/gthread.c:1954
        thread = 0x8eb7ed0
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#8  0x002c3e99 in start_thread (arg=0xb68afb70) at pthread_create.c:304
        pd = 0xb68afb70
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {2969588, 0, 4001536, -1232407864, 487488494, 1351706755}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <value optimized out>
        robust = <value optimized out>
        pagesize_m1 = <value optimized out>
        sp = <value optimized out>
        freesize = <value optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#9  0x003a86de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
No locals.
.
Thread 1 (Thread 6607):
#0  0x00260416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x00302dd1 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
        resultvar = <value optimized out>
        resultvar = <value optimized out>
        pid = 4415476
        selftid = 6607
#2  0x003062ae in abort () at abort.c:92
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x4373f0 <main_arena+48>, sa_sigaction = 0x4373f0 <main_arena+48>}, sa_mask = {__val = {80, 152939408, 4415476, 4420544, 123, 3218256860, 3441533, 4415476, 4415476, 4415476, 124, 3218257064, 3375566, 152939112, 152939112, 123, 153103248, 0, 152939112, 4222451712, 152939112, 152939213, 152939112, 152939112, 152939235, 152939412, 152939112, 152939412, 0, 0, 0, 0}}, sa_flags = 0, sa_restorer = 0x91da768}
        sigs = {__val = {32, 0 <repeats 31 times>}}
#3  0x002fb7e8 in __assert_fail (assertion=0xa3798c "!nouveau_pushbuf_space(chan, min)", file=0xa3796c "../../nouveau/nouveau_pushbuf.c", line=273, function=0xa379b0 "nouveau_pushbuf_flush") at assert.c:81
        buf = 0x908a680 "compiz: ../../nouveau/nouveau_pushbuf.c:273: nouveau_pushbuf_flush: Asser\303\247\303\243o `!nouveau_pushbuf_space(chan, min)' falhou.\n"
#4  0x00a35f9b in nouveau_pushbuf_flush (chan=0x8a0cc18, min=0) at ../../nouveau/nouveau_pushbuf.c:273
        nvdev = <value optimized out>
        nvchan = 0x8a0cc18
        nvpb = 0x8a0cce0
        req = {channel = 3, nr_buffers = 12, buffers = 144768640, nr_relocs = 35, nr_push = 1, relocs = 144809608, push = 144756004, suffix0 = 131072, suffix1 = 0, vram_available = 124248064, gart_available = 536592384}
        i = <value optimized out>
        ret = 0
        __PRETTY_FUNCTION__ = "nouveau_pushbuf_flush"
#5  0x013eba68 in FIRE_RING (pipe=0x89fc010, fence=0x0) at /usr/include/nouveau/nouveau_pushbuf.h:101
No locals.
#6  nvfx_flush (pipe=0x89fc010, fence=0x0) at nvfx_context.c:40
        screen = 0x8a0cb30
        chan = 0x8a0cc18
#7  0x02b5a491 in st_flush (st=0x8abe470, fence=0x0) at state_tracker/st_cb_flush.c:92
No locals.
#8  0x02b5a4d0 in st_glFlush (ctx=0x8a7c5a0) at state_tracker/st_cb_flush.c:126
        st = 0x8abe470
#9  0x058964b0 in _mesa_flush (ctx=0x8a7c5a0) at main/context.c:1656
No locals.
#10 0x05896bce in _mesa_Flush () at main/context.c:1688
        ctx = 0x8a7c5a0
#11 0x028a5a0d in PrivateGLScreen::waitForVideoSync() () from /usr/lib/compiz/libopengl.so
No symbol table info available.
#12 0x028a5c50 in PrivateGLScreen::paintOutputs(std::list<CompOutput*, std::allocator<CompOutput*> >&, unsigned int, CompRegion const&) () from /usr/lib/compiz/libopengl.so
No symbol table info available.
#13 0x00f0e8cf in CompositeScreen::paint(std::list<CompOutput*, std::allocator<CompOutput*> >&, unsigned int) () from /usr/lib/compiz/libcomposite.so
No symbol table info available.
#14 0x0174b9e6 in WallScreen::paint(std::list<CompOutput*, std::allocator<CompOutput*> >&, unsigned int) () from /usr/lib/compiz/libwall.so
No symbol table info available.
#15 0x00f0e882 in CompositeScreen::paint(std::list<CompOutput*, std::allocator<CompOutput*> >&, unsigned int) () from /usr/lib/compiz/libcomposite.so
No symbol table info available.
#16 0x00f1010f in CompositeScreen::handlePaintTimeout() () from /usr/lib/compiz/libcomposite.so
No symbol table info available.
#17 0x00f111f1 in boost::detail::function::function_obj_invoker0<boost::_bi::bind_t<bool, boost::_mfi::mf0<bool, CompositeScreen>, boost::_bi::list1<boost::_bi::value<CompositeScreen*> > >, bool>::invoke(boost::detail::function::function_buffer&) () from /usr/lib/compiz/libcomposite.so
No symbol table info available.
#18 0x080652b6 in operator() (this=0x89dcbc0) at /usr/include/boost/function/function_template.hpp:1013
No locals.
#19 CompTimeoutSource::callback (this=0x89dcbc0) at /build/buildd/compiz-0.9.4+bzr20110606/src/timer.cpp:151
        t = 0x89e3330
#20 0x08064a2f in operator() (this=0x89dcbc0, slot=0x89dce80) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:440
No locals.
#21 dispatch (this=0x89dcbc0, slot=0x89dce80) at /build/buildd/compiz-0.9.4+bzr20110606/src/timer.cpp:136
No locals.
#22 CompTimeoutSource::dispatch (this=0x89dcbc0, slot=0x89dce80) at /build/buildd/compiz-0.9.4+bzr20110606/src/timer.cpp:134
No locals.
#23 0x00929d31 in Glib::Source::dispatch_vfunc (callback=0x929dc0 <(anonymous namespace)::glibmm_dummy_source_callback(void*)>, user_data=0x89dce58) at main.cc:892
        self = <value optimized out>
        callback_data = 0x89dce58
        __PRETTY_FUNCTION__ = "static gboolean Glib::Source::dispatch_vfunc(GSource*, GSourceFunc, void*)"
#24 0x00e5554f in g_main_dispatch (context=0x8947948) at /build/buildd/glib2.0-2.29.10/./glib/gmain.c:2473
        dispatch = 0x929cd0 <Glib::Source::dispatch_vfunc(GSource*, GSourceFunc, void*)>
        was_in_call = 0
        user_data = 0x89dce58
        callback = 0x929dc0 <(anonymous namespace)::glibmm_dummy_source_callback(void*)>
        cb_funcs = 0xf0335c
        cb_data = 0x89dce68
        current_source_link = {data = 0x89dce20, next = 0x0}
        need_destroy = <value optimized out>
        source = 0x89dce20
        current = 0x89c77c8
        i = <value optimized out>
#25 g_main_context_dispatch (context=0x8947948) at /build/buildd/glib2.0-2.29.10/./glib/gmain.c:3046
No locals.
#26 0x00e55c80 in g_main_context_iterate (context=0x8947948, block=15091280, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.29.10/./glib/gmain.c:3124
        max_priority = 2147483647
        timeout = 7
        some_ready = 1
        nfds = <value optimized out>
        allocated_nfds = <value optimized out>
        fds = 0x9270818
#27 0x00e5628b in g_main_loop_run (loop=0x89dcb88) at /build/buildd/glib2.0-2.29.10/./glib/gmain.c:3332
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#28 0x0092b373 in Glib::MainLoop::run (this=0x89dcb88) at main.cc:634
No locals.
#29 0x0806eb46 in CompScreen::eventLoop (this=0x89a8670) at /build/buildd/compiz-0.9.4+bzr20110606/src/screen.cpp:128
No locals.
#30 0x0806268c in main (argc=1, argv=0xbfd2bb14) at /build/buildd/compiz-0.9.4+bzr20110606/src/main.cpp:289
        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 = 0x8995120, _M_prev = 0x8995120}}}, <No data fields>}, disableSm = false, clientId = 0x89dc0d8 "105ee60496fe1d82ae131074739564982900000065210032", displayName = 0x0}