.
Thread 5 (Thread 0x7f160546e700 (LWP 2236)):
#0  0x00007f161feecb03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <optimized out>
        oldtype = 0
        result = <optimized out>
#1  0x00007f161e75bff6 in g_main_context_poll (n_fds=1, fds=0x7f16000010e0, timeout=-1, context=0x1e1a850, priority=<optimized out>) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3417
        poll_func = 0x7f161e768f10 <g_poll>
#2  g_main_context_iterate (dispatch=1, block=<optimized out>, context=0x1e1a850, self=<optimized out>) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3118
        timeout = -1
        some_ready = <optimized out>
        fds = 0x7f16000010e0
        max_priority = 2147483647
        nfds = 1
        allocated_nfds = <optimized out>
#3  g_main_context_iterate (context=0x1e1a850, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3060
        some_ready = 4320
#4  0x00007f161e75c45a in g_main_loop_run (loop=0x7f16000010c0) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3317
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#5  0x00007f160547398b in dconf_context_thread (data=<optimized out>) at dconfcontext.c:11
        context = 0x1e1a850
        loop = <optimized out>
        __PRETTY_FUNCTION__ = "dconf_context_thread"
#6  0x00007f161e77d9b5 in g_thread_proxy (data=0x1b67000) at /build/buildd/glib2.0-2.32.0/./glib/gthread.c:801
        thread = 0x1b67000
#7  0x00007f161fbf0e9a in start_thread (arg=0x7f160546e700) at pthread_create.c:308
        __res = <optimized out>
        pd = 0x7f160546e700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -8027425126008588892, 140735239618032, 139732554541504, 0, 3, 7977231654673872292, 7977251662244246948}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007f161fef84bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#9  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 4 (Thread 0x7f1604c6d700 (LWP 2237)):
#0  0x00007f161feecb03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <optimized out>
        oldtype = 0
        result = <optimized out>
#1  0x00007f161e75bff6 in g_main_context_poll (n_fds=3, fds=0x7f15f80357a0, timeout=-1, context=0x7f1600011e60, priority=<optimized out>) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3417
        poll_func = 0x7f161e768f10 <g_poll>
#2  g_main_context_iterate (dispatch=1, block=<optimized out>, context=0x7f1600011e60, self=<optimized out>) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3118
        timeout = -1
        some_ready = <optimized out>
        fds = 0x7f15f80357a0
        max_priority = 2147483647
        nfds = 3
        allocated_nfds = <optimized out>
#3  g_main_context_iterate (context=0x7f1600011e60, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3060
        some_ready = -133998688
#4  0x00007f161e75c45a in g_main_loop_run (loop=0x7f1600011e10) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3317
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#5  0x00007f161a79a326 in gdbus_shared_thread_func (user_data=<optimized out>) at /build/buildd/glib2.0-2.32.0/./gio/gdbusprivate.c:277
        data = 0x7f1600011e30
#6  0x00007f161e77d9b5 in g_thread_proxy (data=0x7f160000f680) at /build/buildd/glib2.0-2.32.0/./glib/gthread.c:801
        thread = 0x7f160000f680
#7  0x00007f161fbf0e9a in start_thread (arg=0x7f1604c6d700) at pthread_create.c:308
        __res = <optimized out>
        pd = 0x7f1604c6d700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -8027425126008588892, 139732554537712, 139732546148800, 0, 3, 7977232753648629156, 7977251662244246948}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007f161fef84bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#9  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 3 (Thread 0x7f15e97fa700 (LWP 12609)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:215
No locals.
#1  0x00007f161e7978f5 in g_cond_wait_until (cond=0x2127528, mutex=<optimized out>, end_time=<optimized out>) at /build/buildd/glib2.0-2.32.0/./glib/gthread-posix.c:855
        ts = {tv_sec = 6429, tv_nsec = 989647000}
        status = <optimized out>
#2  0x00007f161e7321c1 in g_async_queue_pop_intern_unlocked (queue=0x2127520, wait=1, end_time=6429989647) at /build/buildd/glib2.0-2.32.0/./glib/gasyncqueue.c:424
        retval = <optimized out>
        __PRETTY_FUNCTION__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007f161e77e23a in g_thread_pool_wait_for_new_task (pool=0x2125650) at /build/buildd/glib2.0-2.32.0/./glib/gthreadpool.c:264
        task = <optimized out>
#4  g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.32.0/./glib/gthreadpool.c:298
        task = 0x1033c130
        pool = 0x2125650
#5  0x00007f161e77d9b5 in g_thread_proxy (data=0x7f15e400c800) at /build/buildd/glib2.0-2.32.0/./glib/gthread.c:801
        thread = 0x7f15e400c800
#6  0x00007f161fbf0e9a in start_thread (arg=0x7f15e97fa700) at pthread_create.c:308
        __res = <optimized out>
        pd = 0x7f15e97fa700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -8027425126008588892, 140735239610368, 139732088498624, 185221344, 3, 7976729940216673700, 7977251662244246948}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007f161fef84bd 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 0x7f161c72d700 (LWP 2127)):
#0  0x00007f161feecb03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <optimized out>
        oldtype = 0
        result = <optimized out>
#1  0x00007f161e75bff6 in g_main_context_poll (n_fds=1, fds=0x7f16140008e0, timeout=-1, context=0x1b66a00, priority=<optimized out>) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3417
        poll_func = 0x7f161e768f10 <g_poll>
#2  g_main_context_iterate (dispatch=1, block=<optimized out>, context=0x1b66a00, self=<optimized out>) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3118
        timeout = -1
        some_ready = <optimized out>
        fds = 0x7f16140008e0
        max_priority = 2147483647
        nfds = 1
        allocated_nfds = <optimized out>
#3  g_main_context_iterate (context=0x1b66a00, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3060
        some_ready = 335546592
#4  0x00007f161e75c124 in g_main_context_iteration (context=0x1b66a00, may_block=1) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3184
        retval = <optimized out>
#5  0x00007f161e75c171 in glib_worker_main (data=<optimized out>) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:4856
No locals.
#6  0x00007f161e77d9b5 in g_thread_proxy (data=0x1b66c00) at /build/buildd/glib2.0-2.32.0/./glib/gthread.c:801
        thread = 0x1b66c00
#7  0x00007f161fbf0e9a in start_thread (arg=0x7f161c72d700) at pthread_create.c:308
        __res = <optimized out>
        pd = 0x7f161c72d700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -8027425126008588892, 140735239618416, 139732943296960, 0, 3, 7977250998669702564, 7977251662244246948}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007f161fef84bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#9  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 1 (Thread 0x7f1620b8c780 (LWP 2126)):
#0  unity::MT::GrabHandleGroup::relayout (this=0x7f1600000001, rect=..., hard=true) at /build/buildd/unity-5.8.0/plugins/unity-mt-grab-handles/src/unity-mt-grab-handle-group.cpp:194
        handle = @0x6000000002000000
        pos = {{0, 0}, {0.5, 0}, {1, 0}, {1, 0.5}, {1, 1}, {0.5, 1}, {0, 1}, {0, 0.5}, {0.5, 0.5}}
#1  0x00007f160da89877 in UnityMTGrabHandlesWindow::relayout (this=0xb1ac6a0, r=<optimized out>, hard=true) at /build/buildd/unity-5.8.0/plugins/unity-mt-grab-handles/src/unity-mt-grab-handles.cpp:543
No locals.
#2  0x00007f160da8ccfd in UnityMTGrabHandlesScreen::handleEvent (this=0x102f4af0, event=0x478f8b0) at /build/buildd/unity-5.8.0/plugins/unity-mt-grab-handles/src/unity-mt-grab-handles.cpp:338
        w = 0xb14c630
#3  0x00007f162073ff53 in CompScreen::handleEvent (this=0x1b5e920, event=<optimized out>) at /build/buildd/compiz-0.9.7.4/src/event.cpp:1039
        curr = 9
#4  0x00007f162073ff53 in CompScreen::handleEvent (this=0x1b5e920, event=<optimized out>) at /build/buildd/compiz-0.9.7.4/src/event.cpp:1039
        curr = 7
#5  0x00007f160e5e7f8c in SessionScreen::handleEvent (this=0xd4c1f40, event=0x478f8b0) at /build/buildd/compiz-plugins-main-0.9.7.0~bzr19/session/src/session.cpp:707
        w = 0x7f162098be90
        state = 2046231996
#6  0x00007f162073ff53 in CompScreen::handleEvent (this=0x1b5e920, event=<optimized out>) at /build/buildd/compiz-0.9.7.4/src/event.cpp:1039
        curr = 6
#7  0x00007f160c84b6dd in WorkaroundsScreen::handleEvent (this=0x5169000, event=0x478f8b0) at /build/buildd/compiz-plugins-main-0.9.7.0~bzr19/workarounds/src/workarounds.cpp:926
        w = <optimized out>
#8  0x00007f162073ff53 in CompScreen::handleEvent (this=0x1b5e920, event=<optimized out>) at /build/buildd/compiz-0.9.7.4/src/event.cpp:1039
        curr = 4
#9  0x00007f160dcafdd2 in FadeScreen::handleEvent (this=<optimized out>, event=0x478f8b0) at /build/buildd/compiz-0.9.7.4/plugins/fade/src/fade.cpp:67
No locals.
#10 0x00007f162073ff53 in CompScreen::handleEvent (this=0x1b5e920, event=<optimized out>) at /build/buildd/compiz-0.9.7.4/src/event.cpp:1039
        curr = 2
#11 0x00007f160c620947 in PrivateScaleScreen::handleEvent (this=0xe829ca0, event=0x478f8b0) at /build/buildd/compiz-0.9.7.4/plugins/scale/src/scale.cpp:1706
        w = 0x0
#12 0x00007f162073ff53 in CompScreen::handleEvent (this=0x1b5e920, event=<optimized out>) at /build/buildd/compiz-0.9.7.4/src/event.cpp:1039
        curr = 1
#13 0x00007f160bc224fb in unity::UnityScreen::handleEvent (this=0x104f28a0, event=0x478f8b0) at /build/buildd/unity-5.8.0/plugins/unityshell/src/unityshell.cpp:1455
        skip_other_plugins = <optimized out>
#14 0x00007f162073ff53 in CompScreen::handleEvent (this=0x1b5e920, event=<optimized out>) at /build/buildd/compiz-0.9.7.4/src/event.cpp:1039
        curr = 0
#15 0x00007f162073ff8b in CompScreenImpl::alwaysHandleEvent (this=0x1b5e920, event=0x478f8b0) at /build/buildd/compiz-0.9.7.4/src/event.cpp:1055
        keyEvent = <optimized out>
#16 0x00007f162071871b in PrivateScreen::processEvents (this=0x1b5e9d0) at /build/buildd/compiz-0.9.7.4/src/screen.cpp:869
        event = @0x478f8b0
        _foreach_continue811 = false
        events = {<std::_List_base<_XEvent, std::allocator<_XEvent> >> = {_M_impl = {<std::allocator<std::_List_node<_XEvent> >> = {<__gnu_cxx::new_allocator<std::_List_node<_XEvent> >> = {<No data fields>}, <No data fields>}, _M_node = {_M_next = 0xafa7e80, _M_prev = 0x104d6f00}}}, <No data fields>}
        dbg = 0x0
#17 0x00007f162074c387 in CompEventSource::callback (this=<optimized out>) at /build/buildd/compiz-0.9.7.4/src/eventsource.cpp:63
No locals.
#18 0x00007f161ec538af in Glib::Source::dispatch_vfunc (callback=<optimized out>, user_data=<optimized out>) at main.cc:916
        self = <optimized out>
        callback_data = <optimized out>
        __PRETTY_FUNCTION__ = "static gboolean Glib::Source::dispatch_vfunc(GSource*, GSourceFunc, void*)"
#19 0x00007f161e75bc9a in g_main_dispatch (context=0x1b65c30) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:2515
        dispatch = 0x7f161ec53860 <Glib::Source::dispatch_vfunc(_GSource*, int (*)(void*), void*)>
        was_in_call = 0
        user_data = 0x1bd3ae0
        callback = 0x7f161ec53950 <(anonymous namespace)::glibmm_dummy_source_callback(void*)>
        cb_funcs = 0x7f161ea079a0
        cb_data = 0x1bdcb90
        current_source_link = {data = 0x1bdcb20, next = 0x0}
        need_destroy = <optimized out>
        source = 0x1bdcb20
        current = 0x1bd3c60
        i = <optimized out>
#20 g_main_context_dispatch (context=0x1b65c30) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3052
No locals.
#21 0x00007f161e75c060 in g_main_context_iterate (dispatch=1, block=<optimized out>, context=0x1b65c30, self=<optimized out>) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3123
        timeout = 400
        some_ready = 1
        fds = <optimized out>
        max_priority = 2147483647
        nfds = 14
        allocated_nfds = <optimized out>
#22 g_main_context_iterate (context=0x1b65c30, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3060
        some_ready = 1
#23 0x00007f161e75c45a in g_main_loop_run (loop=0x1b64be0) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3317
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#24 0x00000000004029ae in main (argc=<optimized out>, argv=0x7fff79f70848) at /build/buildd/compiz-0.9.7.4/src/main.cpp:242
        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 = 0x1b5e8e0, _M_prev = 0x1b5e8e0}}}, <No data fields>}, disableSm = false, clientId = 0x1b8cbc0 "1040b75f0936413e5133399485495508300000020590037", displayName = 0x0}