.
Thread 4 (Thread 0xb65ffb70 (LWP 4229)):
#0  0x0050a416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x00b5840e in __GI___poll (fds=0x93f2ef8, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <optimized out>
        oldtype = -516
        result = <optimized out>
#2  0x006f734b in g_poll (fds=0x93f2ef8, nfds=3, timeout=-1) at /build/buildd/glib2.0-2.30.0/./glib/gpoll.c:132
No locals.
#3  0x006e8896 in g_main_context_poll (n_fds=3, fds=0x93f2ef8, timeout=<optimized out>, context=0x93f2758, priority=<optimized out>) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3402
        poll_func = 0x6f7320 <g_poll>
#4  g_main_context_iterate (context=0x93f2758, block=7303968, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3084
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 3
        allocated_nfds = <optimized out>
        fds = 0x93f2ef8
#5  0x006e8f9b in g_main_loop_run (loop=0x93f2730) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3297
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#6  0x053f4cea in gdbus_shared_thread_func (user_data=0x93f2740) at /build/buildd/glib2.0-2.30.0/./gio/gdbusprivate.c:276
        data = 0x93f2740
#7  0x0070f5f4 in g_thread_create_proxy (data=0x93f27e8) at /build/buildd/glib2.0-2.30.0/./glib/gthread.c:1962
        thread = 0x93f27e8
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#8  0x00640d31 in start_thread (arg=0xb65ffb70) at pthread_create.c:304
        __res = <optimized out>
        pd = 0xb65ffb70
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {6627316, 0, 4001536, -1235225896, 1994780365, 18615713}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        robust = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#9  0x00b670ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
No locals.
Backtrace stopped: Not enough registers or memory available to unwind further
.
Thread 3 (Thread 0xad276b70 (LWP 5477)):
#0  0x0050a416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x00644e04 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:236
No locals.
#2  0x005fd021 in g_cond_timed_wait_posix_impl (cond=0x98488e0, entered_mutex=0x95a1500, abs_time=0xad276168) at /build/buildd/glib2.0-2.30.0/./gthread/gthread-posix.c:242
        result = <optimized out>
        end_time = {tv_sec = 1326914925, tv_nsec = 536614000}
        timed_out = <optimized out>
        __PRETTY_FUNCTION__ = "g_cond_timed_wait_posix_impl"
#3  0x006ba3f0 in g_async_queue_pop_intern_unlocked (queue=0x95a14d8, try=<optimized out>, end_time=0xad276168) at /build/buildd/glib2.0-2.30.0/./glib/gasyncqueue.c:415
        retval = <optimized out>
        __PRETTY_FUNCTION__ = "g_async_queue_pop_intern_unlocked"
#4  0x006badae in g_async_queue_timed_pop (queue=0x95a14d8, end_time=0xad276168) at /build/buildd/glib2.0-2.30.0/./glib/gasyncqueue.c:536
        retval = <optimized out>
        __PRETTY_FUNCTION__ = "g_async_queue_timed_pop"
#5  0x0071195b in g_thread_pool_wait_for_new_pool () at /build/buildd/glib2.0-2.30.0/./glib/gthreadpool.c:175
        end_time = {tv_sec = 1326914925, tv_usec = 536614}
        pool = <optimized out>
        local_max_idle_time = 15000
        local_wakeup_thread_serial = <optimized out>
        local_max_unused_threads = 2
        last_wakeup_thread_serial = 0
        have_relayed_thread_marker = 0
#6  g_thread_pool_thread_proxy (data=0x95a1478) at /build/buildd/glib2.0-2.30.0/./glib/gthreadpool.c:378
        free_pool = <optimized out>
        task = 0x2
        pool = <optimized out>
#7  0x0070f5f4 in g_thread_create_proxy (data=0x9faba10) at /build/buildd/glib2.0-2.30.0/./glib/gthread.c:1962
        thread = 0x9faba10
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#8  0x00640d31 in start_thread (arg=0xad276b70) at pthread_create.c:304
        __res = <optimized out>
        pd = 0xad276b70
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {6627316, 0, 4001536, -1389927720, -2017071365, 18615713}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        robust = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#9  0x00b670ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
No locals.
Backtrace stopped: Not enough registers or memory available to unwind further
.
Thread 2 (Thread 0xb6f73b70 (LWP 4228)):
#0  0x0050a416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x00b5840e in __GI___poll (fds=0x93f0ea8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <optimized out>
        oldtype = -516
        result = <optimized out>
#2  0x006f734b in g_poll (fds=0x93f0ea8, nfds=1, timeout=-1) at /build/buildd/glib2.0-2.30.0/./glib/gpoll.c:132
No locals.
#3  0x006e8896 in g_main_context_poll (n_fds=1, fds=0x93f0ea8, timeout=<optimized out>, context=0x93c1218, priority=<optimized out>) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3402
        poll_func = 0x6f7320 <g_poll>
#4  g_main_context_iterate (context=0x93c1218, block=7303968, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3084
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 1
        allocated_nfds = <optimized out>
        fds = 0x93f0ea8
#5  0x006e8f9b in g_main_loop_run (loop=0x93f0068) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3297
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#6  0x00a79194 in dconf_context_thread (data=0x93c1218) at dconfcontext.c:11
        context = 0x93c1218
        loop = <optimized out>
        __PRETTY_FUNCTION__ = "dconf_context_thread"
#7  0x0070f5f4 in g_thread_create_proxy (data=0x93bb1e8) at /build/buildd/glib2.0-2.30.0/./glib/gthread.c:1962
        thread = 0x93bb1e8
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#8  0x00640d31 in start_thread (arg=0xb6f73b70) at pthread_create.c:304
        __res = <optimized out>
        pd = 0xb6f73b70
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {6627316, 0, 4001536, -1225313576, 660991692, 18615713}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        robust = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#9  0x00b670ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
No locals.
Backtrace stopped: Not enough registers or memory available to unwind further
.
Thread 1 (Thread 0xb77d5880 (LWP 4226)):
#0  0x033fcf59 in getInstance (base=<optimized out>) at /usr/include/compiz/core/pluginclasshandler.h:153
No locals.
#1  PluginClassHandler<UnityWindow, CompWindow, 0>::get (base=0x9cf23d0) at /usr/include/compiz/core/pluginclasshandler.h:185
No locals.
#2  0x033fd899 in compiz::CompizMinimizedWindowHandler<UnityScreen, UnityWindow>::minimize (this=0x9996e50) at /build/buildd/unity-4.28.0/plugins/unityshell/src/compizminimizedwindowhandler.h:184
        mh = {px = 0x9ec76c0, pn = {pi_ = 0xa226768}}
        wmState = 325
        data = {3, 0}
        transients = {<std::_Vector_base<unsigned int, std::allocator<unsigned int> >> = {_M_impl = {<std::allocator<unsigned int>> = {<__gnu_cxx::new_allocator<unsigned int>> = {<No data fields>}, <No data fields>}, _M_start = 0x0, _M_finish = 0x0, _M_end_of_storage = 0x0}}, <No data fields>}
        compizMinimizeHandler = {px = 0x9996e50, pn = {pi_ = 0x9d62948}}
#3  0x033eda87 in UnityWindow::minimize (this=0x9d027f0) at /build/buildd/unity-4.28.0/plugins/unityshell/src/unityshell.cpp:1714
No locals.
#4  0x0808366b in CompWindow::minimize (this=0x9ef4478) at /build/buildd/compiz-0.9.6+bzr20110929/src/window.cpp:4856
        curr = 0
#5  0x0338d695 in PluginAdapter::Minimize (this=0xb66006c8, xid=46137412) at /build/buildd/unity-4.28.0/plugins/unityshell/src/PluginAdapter.cpp:524
        win = 46137412
        window = <optimized out>
#6  0x03373526 in OnMinimizeClicked (this=0x9684600) at /build/buildd/unity-4.28.0/plugins/unityshell/src/PanelMenuView.cpp:1206
        window = 0x9ceef70
#7  unity::PanelMenuView::OnMinimizeClicked (this=0x9684600) at /build/buildd/unity-4.28.0/plugins/unityshell/src/PanelMenuView.cpp:1192
No locals.
#8  0x033793f2 in operator() (this=0x96e2704) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787
No locals.
#9  operator() (this=0x96e2700) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251
No locals.
#10 sigc::internal::slot_call0<sigc::bound_mem_functor0<void, unity::PanelMenuView>, void>::call_it (rep=0x96e26e8) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103
        typed_rep = 0x96e26e8
#11 0x033d45f9 in emit (impl=<optimized out>) at /usr/include/sigc++-2.0/sigc++/signal.h:776
        it = {_M_node = 0x96e26d0}
        exec = {sig_ = 0x96e26b8}
        slots = {slots_ = @0x96e26c0, placeholder = {_M_node = 0x9d4e588}}
#12 emit (this=<optimized out>) at /usr/include/sigc++-2.0/sigc++/signal.h:2673
No locals.
#13 unity::WindowButtons::OnMinimizeClicked (this=0x96d46d8, view=0x96d8200) at /build/buildd/unity-4.28.0/plugins/unityshell/src/WindowButtons.cpp:364
No locals.
#14 0x033d5e2d in operator() (this=0x96db09c, _A_a1=<optimized out>) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1851
No locals.
#15 operator()<nux::AbstractButton* const&> (this=0x96db098, _A_arg1=<optimized out>) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:84
No locals.
#16 sigc::internal::slot_call1<sigc::bound_mem_functor1<void, unity::WindowButtons, nux::View*>, void, nux::AbstractButton*>::call_it (rep=0x96db080, a_1=@0xbfa549f4) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:137
        typed_rep = 0x96db080
#17 0x034f2671 in ?? ()
No symbol table info available.
#18 0x096db080 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)