. Thread 4 (Thread 0x7f91a1ad4700 (LWP 5903)): #0 0x00007f91acc139e3 in __GI___poll (fds=, nfds=, timeout=) at ../sysdeps/unix/sysv/linux/poll.c:87 resultvar = oldtype = 0 result = #1 0x00007f91ab475e84 in g_main_context_poll (n_fds=9, fds=0x7f919400ce40, timeout=-1, context=0x7f919c010da0, priority=) at /build/buildd/glib2.0-2.33.14/./glib/gmain.c:3584 poll_func = 0x7f91ab483f70 #2 g_main_context_iterate (context=0x7f919c010da0, block=block@entry=1, dispatch=dispatch@entry=1, self=) at /build/buildd/glib2.0-2.33.14/./glib/gmain.c:3285 max_priority = 2147483647 timeout = -1 some_ready = nfds = 9 allocated_nfds = fds = 0x7f919400ce40 #3 0x00007f91ab4762e2 in g_main_loop_run (loop=0x7f919c010d30) at /build/buildd/glib2.0-2.33.14/./glib/gmain.c:3484 __PRETTY_FUNCTION__ = "g_main_loop_run" #4 0x00007f91a322e7b6 in gdbus_shared_thread_func (user_data=0x7f919c010d70) at /build/buildd/glib2.0-2.33.14/./gio/gdbusprivate.c:277 data = 0x7f919c010d70 #5 0x00007f91ab499985 in g_thread_proxy (data=0x7f919c00d140) at /build/buildd/glib2.0-2.33.14/./glib/gthread.c:797 thread = 0x7f919c00d140 #6 0x00007f91ac917e9a in start_thread (arg=0x7f91a1ad4700) at pthread_create.c:308 __res = pd = 0x7f91a1ad4700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -8508612078631022207, 140263467862768, 140263459473856, 0, 3, 8559114453712998785, 8559107893148356993}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #7 0x00007f91acc1f39d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 No locals. #8 0x0000000000000000 in ?? () No symbol table info available. . Thread 3 (Thread 0x7f91a9441700 (LWP 5901)): #0 0x00007f91acc139e3 in __GI___poll (fds=, nfds=, timeout=) at ../sysdeps/unix/sysv/linux/poll.c:87 resultvar = oldtype = 0 result = #1 0x00007f91ab475e84 in g_main_context_poll (n_fds=1, fds=0x7f91a40008e0, timeout=-1, context=0xe750d0, priority=) at /build/buildd/glib2.0-2.33.14/./glib/gmain.c:3584 poll_func = 0x7f91ab483f70 #2 g_main_context_iterate (context=context@entry=0xe750d0, block=block@entry=1, dispatch=dispatch@entry=1, self=) at /build/buildd/glib2.0-2.33.14/./glib/gmain.c:3285 max_priority = 2147483647 timeout = -1 some_ready = nfds = 1 allocated_nfds = fds = 0x7f91a40008e0 #3 0x00007f91ab475fa4 in g_main_context_iteration (context=0xe750d0, may_block=may_block@entry=1) at /build/buildd/glib2.0-2.33.14/./glib/gmain.c:3351 retval = #4 0x00007f91ab475ff1 in glib_worker_main (data=) at /build/buildd/glib2.0-2.33.14/./glib/gmain.c:5028 No locals. #5 0x00007f91ab499985 in g_thread_proxy (data=0xe75400) at /build/buildd/glib2.0-2.33.14/./glib/gthread.c:797 thread = 0xe75400 #6 0x00007f91ac917e9a in start_thread (arg=0x7f91a9441700) at pthread_create.c:308 __res = pd = 0x7f91a9441700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -8508612078631022207, 140737108079712, 140263586798016, 0, 3, 8559096508802765185, 8559107893148356993}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #7 0x00007f91acc1f39d 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 0x7f91a22d5700 (LWP 5902)): #0 0x00007f91a9e6114b in __GI_clock_gettime (clock_id=clock_id@entry=1, tp=tp@entry=0x7f91a22d4bb0) at ../sysdeps/unix/clock_gettime.c:116 f = v_ret = retval = -1 #1 0x00007f91ab475061 in g_get_monotonic_time () at /build/buildd/glib2.0-2.33.14/./glib/gmain.c:2206 ts = {tv_sec = 25000, tv_nsec = 140263364259888} #2 0x00007f91ab476a6c in g_timeout_source_new (interval=interval@entry=25000) at /build/buildd/glib2.0-2.33.14/./glib/gmain.c:4056 source = 0x7f919c020c30 timeout_source = 0x7f919c020c30 #3 0x00007f91a321c68a in g_dbus_connection_send_message_with_reply_unlocked (user_data=0x179f790, callback=0x7f91a32202f0 , cancellable=0x0, out_serial=0x179f7a8, timeout_msec=25000, flags=G_DBUS_SEND_MESSAGE_FLAGS_NONE, message=, connection=0x7f919c007030) at /build/buildd/glib2.0-2.33.14/./gio/gdbusconnection.c:2010 simple = 0x7f919c008880 data = 0x7f919c013860 serial = 32657 error = 0x0 #4 g_dbus_connection_send_message_with_reply (connection=connection@entry=0x7f919c007030, message=message@entry=0x7f919c00d0f0, flags=flags@entry=G_DBUS_SEND_MESSAGE_FLAGS_NONE, timeout_msec=timeout_msec@entry=-1, out_serial=out_serial@entry=0x179f7a8, cancellable=cancellable@entry=0x0, callback=callback@entry=0x7f91a32202f0 , user_data=user_data@entry=0x179f790) at /build/buildd/glib2.0-2.33.14/./gio/gdbusconnection.c:2087 __PRETTY_FUNCTION__ = "g_dbus_connection_send_message_with_reply" #5 0x00007f91a321ee4d in g_dbus_connection_call_internal (connection=0x7f919c007030, bus_name=0x7f91a2b19938 "org.freedesktop.DBus", object_path=0x7f91a2b1994d "/org/freedesktop/DBus", interface_name=0x7f91a2b19938 "org.freedesktop.DBus", method_name=0x7f91a2b19991 "RemoveMatch", parameters=, reply_type=reply_type@entry=0x0, flags=flags@entry=G_DBUS_CALL_FLAGS_NONE, timeout_msec=timeout_msec@entry=-1, fd_list=fd_list@entry=0x0, cancellable=cancellable@entry=0x0, callback=callback@entry=0x7f91a2b185e0 , user_data=user_data@entry=0x0) at /build/buildd/glib2.0-2.33.14/./gio/gdbusconnection.c:5412 state = 0x179f790 message = 0x7f919c00d0f0 serial = __PRETTY_FUNCTION__ = "g_dbus_connection_call_internal" #6 0x00007f91a3222829 in g_dbus_connection_call (connection=, bus_name=, object_path=, interface_name=, method_name=, parameters=, reply_type=reply_type@entry=0x0, flags=flags@entry=G_DBUS_CALL_FLAGS_NONE, timeout_msec=timeout_msec@entry=-1, cancellable=cancellable@entry=0x0, callback=callback@entry=0x7f91a2b185e0 , user_data=0x0) at /build/buildd/glib2.0-2.33.14/./gio/gdbusconnection.c:5694 No locals. #7 0x00007f91a2b185a4 in dconf_gdbus_method_call (user_data=0x1410f00) at dconf-gdbus-thread.c:245 call = 0x1410f00 connection = error = 0x0 #8 0x00007f91ab475bb5 in g_main_dispatch (context=0xeb2b10) at /build/buildd/glib2.0-2.33.14/./glib/gmain.c:2715 dispatch = 0x7f91ab472f60 was_in_call = 0 user_data = 0x1410f00 callback = 0x7f91a2b18530 cb_funcs = 0x7f91ab7239e0 cb_data = 0x15be810 current_source_link = {data = 0x1c19070, next = 0x0} need_destroy = source = 0x1c19070 current = 0xe746c0 i = #9 g_main_context_dispatch (context=context@entry=0xeb2b10) at /build/buildd/glib2.0-2.33.14/./glib/gmain.c:3219 No locals. #10 0x00007f91ab475ee8 in g_main_context_iterate (context=context@entry=0xeb2b10, block=block@entry=1, dispatch=dispatch@entry=1, self=) at /build/buildd/glib2.0-2.33.14/./glib/gmain.c:3290 max_priority = 2147483647 timeout = -1 some_ready = 1 nfds = allocated_nfds = fds = 0x7f919c0010c0 #11 0x00007f91ab475fa4 in g_main_context_iteration (context=context@entry=0xeb2b10, may_block=may_block@entry=1) at /build/buildd/glib2.0-2.33.14/./glib/gmain.c:3351 retval = #12 0x00007f91a2b1835d in dconf_gdbus_worker_thread (user_data=0xeb2b10) at dconf-gdbus-thread.c:81 context = 0xeb2b10 #13 0x00007f91ab499985 in g_thread_proxy (data=0xe755e0) at /build/buildd/glib2.0-2.33.14/./glib/gthread.c:797 thread = 0xe755e0 #14 0x00007f91ac917e9a in start_thread (arg=0x7f91a22d5700) at pthread_create.c:308 __res = pd = 0x7f91a22d5700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -8508612078631022207, 140737108078656, 140263467866560, 0, 3, 8559111156788728193, 8559107893148356993}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #15 0x00007f91acc1f39d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 No locals. #16 0x0000000000000000 in ?? () No symbol table info available. . Thread 1 (Thread 0x7f91ad8c1780 (LWP 5900)): #0 nux::WindowThread::GetTimerHandler (this=0x0) at ./WindowThread.cpp:1619 No locals. #1 0x00007f918f9f6bcc in ~NuxTimerTickSource (this=0x1358860, __in_chrg=) at /usr/include/Nux-3.0/Nux/NuxTimerTickSource.h:29 No locals. #2 nux::NuxTimerTickSource::~NuxTimerTickSource (this=, __in_chrg=) at /usr/include/Nux-3.0/Nux/NuxTimerTickSource.h:30 No locals. #3 0x00007f918f9dfd95 in operator() (__ptr=, this=) at /usr/include/c++/4.6/bits/unique_ptr.h:63 No locals. #4 reset (__p=, this=0x15bea30) at /usr/include/c++/4.6/bits/unique_ptr.h:245 No locals. #5 ~unique_ptr (this=0x15bea30, __in_chrg=) at /usr/include/c++/4.6/bits/unique_ptr.h:169 No locals. #6 unity::UnityScreen::~UnityScreen (this=0x15be8d0, __in_chrg=) at /build/buildd/unity-6.6.0/plugins/unityshell/src/unityshell.cpp:387 No locals. #7 0x00007f918f9e0319 in unity::UnityScreen::~UnityScreen (this=0x15be8d0, __in_chrg=) at /build/buildd/unity-6.6.0/plugins/unityshell/src/unityshell.cpp:397 No locals. #8 0x00007f91ad46f2c8 in CompManager::finiPlugin (p=p@entry=0x126eb80) at /build/buildd/compiz-0.9.8.2+bzr3377/src/plugin.cpp:259 No locals. #9 0x00007f91ad4706f6 in CompPlugin::pop () at /build/buildd/compiz-0.9.8.2+bzr3377/src/plugin.cpp:482 p = 0x126eb80 name = 0x14a5da8 "unityshell" #10 0x00007f91ad446f05 in compiz::private_screen::PluginManager::updatePlugins (this=this@entry=0xe716f8, screen=0xe6cea0, extraPluginsRequested=...) at /build/buildd/compiz-0.9.8.2+bzr3377/src/screen.cpp:1072 nPop = 2 desiredPlugins = { >> = {_M_impl = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_start = 0x36456a0, _M_finish = 0x3645928, _M_end_of_storage = 0x36459a0}}, } pluginIndex = desireIndex = 26 alreadyLoaded = { >> = {_M_impl = { >> = {<__gnu_cxx::new_allocator >> = {}, }, _M_node = {_M_next = 0x22ab610, _M_prev = 0x22ab610}}}, } #11 0x00007f91ad448732 in PrivateScreen::processEvents (this=0xe711e8) at /build/buildd/compiz-0.9.8.2+bzr3377/src/screen.cpp:804 dbg = 0x0 event = {type = 18566296, xany = {type = 18566296, serial = 140263653890147, send_event = -380274064, display = 0x7f91acee3740, window = 24}, xkey = {type = 18566296, serial = 140263653890147, send_event = -380274064, display = 0x7f91acee3740, window = 24, root = 15, subwindow = 15125808, time = 15125808, x = 15680112, y = 0, x_root = -1397032667, y_root = 32657, state = 47958176, keycode = 0, same_screen = 0}, xbutton = {type = 18566296, serial = 140263653890147, send_event = -380274064, display = 0x7f91acee3740, window = 24, root = 15, subwindow = 15125808, time = 15125808, x = 15680112, y = 0, x_root = -1397032667, y_root = 32657, state = 47958176, button = 0, same_screen = 0}, xmotion = {type = 18566296, serial = 140263653890147, send_event = -380274064, display = 0x7f91acee3740, window = 24, root = 15, subwindow = 15125808, time = 15125808, x = 15680112, y = 0, x_root = -1397032667, y_root = 32657, state = 47958176, is_hint = 0 '\000', same_screen = 0}, xcrossing = {type = 18566296, serial = 140263653890147, send_event = -380274064, display = 0x7f91acee3740, window = 24, root = 15, subwindow = 15125808, time = 15125808, x = 15680112, y = 0, x_root = -1397032667, y_root = 32657, mode = 47958176, detail = 0, same_screen = 0, focus = 0, state = 47958176}, xfocus = {type = 18566296, serial = 140263653890147, send_event = -380274064, display = 0x7f91acee3740, window = 24, mode = 15, detail = 0}, xexpose = {type = 18566296, serial = 140263653890147, send_event = -380274064, display = 0x7f91acee3740, window = 24, x = 15, y = 0, width = 15125808, height = 0, count = 15125808}, xgraphicsexpose = {type = 18566296, serial = 140263653890147, send_event = -380274064, display = 0x7f91acee3740, drawable = 24, x = 15, y = 0, width = 15125808, height = 0, count = 15125808, major_code = 0, minor_code = 15680112}, xnoexpose = {type = 18566296, serial = 140263653890147, send_event = -380274064, display = 0x7f91acee3740, drawable = 24, major_code = 15, minor_code = 0}, xvisibility = {type = 18566296, serial = 140263653890147, send_event = -380274064, display = 0x7f91acee3740, window = 24, state = 15}, xcreatewindow = {type = 18566296, serial = 140263653890147, send_event = -380274064, display = 0x7f91acee3740, parent = 24, window = 15, x = 15125808, y = 0, width = 15125808, height = 0, border_width = 15680112, override_redirect = 0}, xdestroywindow = {type = 18566296, serial = 140263653890147, send_event = -380274064, display = 0x7f91acee3740, event = 24, window = 15}, xunmap = {type = 18566296, serial = 140263653890147, send_event = -380274064, display = 0x7f91acee3740, event = 24, window = 15, from_configure = 15125808}, xmap = {type = 18566296, serial = 140263653890147, send_event = -380274064, display = 0x7f91acee3740, event = 24, window = 15, override_redirect = 15125808}, xmaprequest = {type = 18566296, serial = 140263653890147, send_event = -380274064, display = 0x7f91acee3740, parent = 24, window = 15}, xreparent = {type = 18566296, serial = 140263653890147, send_event = -380274064, display = 0x7f91acee3740, event = 24, window = 15, parent = 15125808, x = 15125808, y = 0, override_redirect = 15680112}, xconfigure = {type = 18566296, serial = 140263653890147, send_event = -380274064, display = 0x7f91acee3740, event = 24, window = 15, x = 15125808, y = 0, width = 15125808, height = 0, border_width = 15680112, above = 140263644920101, override_redirect = 47958176}, xgravity = {type = 18566296, serial = 140263653890147, send_event = -380274064, display = 0x7f91acee3740, event = 24, window = 15, x = 15125808, y = 0}, xresizerequest = {type = 18566296, serial = 140263653890147, send_event = -380274064, display = 0x7f91acee3740, window = 24, width = 15, height = 0}, xconfigurerequest = {type = 18566296, serial = 140263653890147, send_event = -380274064, display = 0x7f91acee3740, parent = 24, window = 15, x = 15125808, y = 0, width = 15125808, height = 0, border_width = 15680112, above = 140263644920101, detail = 47958176, value_mask = 0}, xcirculate = {type = 18566296, serial = 140263653890147, send_event = -380274064, display = 0x7f91acee3740, event = 24, window = 15, place = 15125808}, xcirculaterequest = {type = 18566296, serial = 140263653890147, send_event = -380274064, display = 0x7f91acee3740, parent = 24, window = 15, place = 15125808}, xproperty = {type = 18566296, serial = 140263653890147, send_event = -380274064, display = 0x7f91acee3740, window = 24, atom = 15, time = 15125808, state = 15125808}, xselectionclear = {type = 18566296, serial = 140263653890147, send_event = -380274064, display = 0x7f91acee3740, window = 24, selection = 15, time = 15125808}, xselectionrequest = {type = 18566296, serial = 140263653890147, send_event = -380274064, display = 0x7f91acee3740, owner = 24, requestor = 15, selection = 15125808, target = 15125808, property = 15680112, time = 140263644920101}, xselection = {type = 18566296, serial = 140263653890147, send_event = -380274064, display = 0x7f91acee3740, requestor = 24, selection = 15, target = 15125808, property = 15125808, time = 15680112}, xcolormap = {type = 18566296, serial = 140263653890147, send_event = -380274064, display = 0x7f91acee3740, window = 24, colormap = 15, c_new = 15125808, state = 0}, xclient = {type = 18566296, serial = 140263653890147, send_event = -380274064, display = 0x7f91acee3740, window = 24, message_type = 15, format = 15125808, data = {b = "0\315\346\000\000\000\000\000pB\357\000\000\000\000\000%\371\272\254", s = {-13008, 230, 0, 0, 17008, 239, 0, 0, -1755, -21318}, l = {15125808, 15680112, 140263644920101, 47958176, 0}}}, xmapping = {type = 18566296, serial = 140263653890147, send_event = -380274064, display = 0x7f91acee3740, window = 24, request = 15, first_keycode = 0, count = 15125808}, xerror = {type = 18566296, display = 0x7f91ad43d863, resourceid = 140737108081264, serial = 140263648278336, error_code = 24 '\030', request_code = 0 '\000', minor_code = 0 '\000'}, xkeymap = {type = 18566296, serial = 140263653890147, send_event = -380274064, display = 0x7f91acee3740, window = 24, key_vector = "\017\000\000\000\000\000\000\000\060\315\346\000\000\000\000\000\060\315\346\000\000\000\000\000pB\357\000\000\000\000"}, xgeneric = {type = 18566296, serial = 140263653890147, send_event = -380274064, display = 0x7f91acee3740, extension = 24, evtype = 0}, xcookie = {type = 18566296, serial = 140263653890147, send_event = -380274064, display = 0x7f91acee3740, extension = 24, evtype = 0, cookie = 15, data = 0xe6cd30}, pad = {18566296, 140263653890147, 140737108081264, 140263648278336, 24, 15, 15125808, 15125808, 15680112, 140263644920101, 47958176, 0, 47958176, 15, 15125808, 140737108081408, 140737108081408, 15145184, 140737108081408, 15125808, 15680112, 140263654153040, 18566312, 140737108081409}} #12 0x00007f91ad477157 in CompEventSource::callback (this=) at /build/buildd/compiz-0.9.8.2+bzr3377/src/eventsource.cpp:64 No locals. #13 0x00007f91ab970d1f in Glib::Source::dispatch_vfunc (callback=, user_data=) at main.cc:956 self = callback_data = __PRETTY_FUNCTION__ = "static gboolean Glib::Source::dispatch_vfunc(GSource*, GSourceFunc, void*)" #14 0x00007f91ab475bb5 in g_main_dispatch (context=0xe74700) at /build/buildd/glib2.0-2.33.14/./glib/gmain.c:2715 dispatch = 0x7f91ab970cd0 was_in_call = 0 user_data = 0xe73390 callback = 0x7f91ab970e10 <(anonymous namespace)::glibmm_dummy_source_callback(void*)> cb_funcs = 0x7f91ab7239e0 cb_data = 0xeeeb50 current_source_link = {data = 0xeed450, next = 0x0} need_destroy = source = 0xeed450 current = 0xe745b0 i = #15 g_main_context_dispatch (context=context@entry=0xe74700) at /build/buildd/glib2.0-2.33.14/./glib/gmain.c:3219 No locals. #16 0x00007f91ab475ee8 in g_main_context_iterate (context=0xe74700, block=block@entry=1, dispatch=dispatch@entry=1, self=) at /build/buildd/glib2.0-2.33.14/./glib/gmain.c:3290 max_priority = 2147483647 timeout = 11 some_ready = 1 nfds = allocated_nfds = fds = 0x128e5e0 #17 0x00007f91ab4762e2 in g_main_loop_run (loop=0xe733d0) at /build/buildd/glib2.0-2.33.14/./glib/gmain.c:3484 __PRETTY_FUNCTION__ = "g_main_loop_run" #18 0x000000000040270b in main (argc=1, argv=) at /build/buildd/compiz-0.9.8.2+bzr3377/src/main.cpp:262 manager = {disableSm = false, clientId = 0xe983f0 "10a432adc28ed176a3134823659576974600000058200033", displayName = 0x0}