#0  0x00000000021c12e0 in ?? ()
No symbol table info available.
#1  0x00007fce59a2d321 in PanelView::~PanelView (this=0x1bee8a0, __in_chrg=<value optimized out>) at /build/buildd/unity-3.8.8/src/PanelView.cpp:90
No locals.
#2  0x00007fce59a2d499 in PanelView::~PanelView (this=0x1bee8a0, __in_chrg=<value optimized out>) at /build/buildd/unity-3.8.8/src/PanelView.cpp:97
No locals.
#3  0x00007fce58a10a7b in nux::Object::Destroy (this=0x1bee8b8) at ./Object.cpp:430
No locals.
#4  0x00007fce58a10c6e in nux::Object::UnReference (this=0x1bee8b8) at ./Object.cpp:333
No locals.
#5  0x00007fce596bfc95 in nux::Layout::~Layout (this=0x21b11a0, __in_chrg=<value optimized out>) at ./Layout.cpp:57
No locals.
#6  0x00007fce596af3c9 in nux::HLayout::~HLayout (this=0x21b11a0, __in_chrg=<value optimized out>) at ./HLayout.cpp:65
No locals.
#7  0x00007fce58a10a7b in nux::Object::Destroy (this=0x21b11a0) at ./Object.cpp:430
No locals.
#8  0x00007fce58a10c6e in nux::Object::UnReference (this=0x21b11a0) at ./Object.cpp:333
No locals.
#9  0x00007fce596b89e9 in nux::View::RemoveLayout (this=0x2226a10) at ./View.cpp:426
No locals.
#10 0x00007fce596b8f5a in nux::View::~View (this=0x2226a10, __in_chrg=<value optimized out>) at ./View.cpp:60
No locals.
#11 0x00007fce596836f9 in nux::BaseWindow::~BaseWindow (this=0x2226a10, __in_chrg=<value optimized out>) at ./BaseWindow.cpp:97
No locals.
#12 0x00007fce58a10a7b in nux::Object::Destroy (this=0x2226a10) at ./Object.cpp:430
No locals.
#13 0x00007fce58a10c6e in nux::Object::UnReference (this=0x2226a10) at ./Object.cpp:333
No locals.
#14 0x00007fce59a2124d in PanelController::OnScreenChanged (this=0x170ac50, primary_monitor=0, monitors=...) at /build/buildd/unity-3.8.8/src/PanelController.cpp:200
        n_monitors = 1
        i = <value optimized out>
#15 0x00007fce59a929f2 in emit (this=0x1772150) at /usr/include/sigc++-2.0/sigc++/signal.h:1252
No locals.
#16 emit (this=0x1772150) at /usr/include/sigc++-2.0/sigc++/signal.h:2885
No locals.
#17 UScreen::Refresh (this=0x1772150) at /build/buildd/unity-3.8.8/src/UScreen.cpp:127
        screen = <value optimized out>
        primary = 0
        last_geo = {x = 0, y = 0, width = 1366, height = 768}
#18 0x00007fce59a92b00 in UScreen::OnIdleChanged (self=<value optimized out>) at /build/buildd/unity-3.8.8/src/UScreen.cpp:87
No locals.
#19 0x00007fce6a1d0bcd in g_main_dispatch (context=0x9526a0) at /build/buildd/glib2.0-2.28.5/./glib/gmain.c:2440
        dispatch = 0x7fce6a1cc4e0 <g_idle_dispatch>
        was_in_call = 0
        user_data = 0x1772150
        callback = 0x7fce59a92af0 <UScreen::OnIdleChanged(UScreen*)>
        cb_funcs = 0x7fce6a47b630
        cb_data = 0x7fce600143c0
        current_source_link = {data = 0x7fce60bf8da0, next = 0x0}
        need_destroy = <value optimized out>
        source = 0x7fce60bf8da0
        current = 0x953090
        i = <value optimized out>
#20 g_main_context_dispatch (context=0x9526a0) at /build/buildd/glib2.0-2.28.5/./glib/gmain.c:3013
No locals.
#21 0x00007fce6a1d13a8 in g_main_context_iterate (context=0x9526a0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.5/./glib/gmain.c:3091
        max_priority = 200
        timeout = 0
        some_ready = 1
        nfds = 16
        allocated_nfds = <value optimized out>
        fds = <value optimized out>
#22 0x00007fce6a1d19f2 in g_main_loop_run (loop=0x982c90) at /build/buildd/glib2.0-2.28.5/./glib/gmain.c:3299
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#23 0x000000000042a2ea in CompScreen::eventLoop() ()
No symbol table info available.
#24 0x0000000000423160 in main ()
No symbol table info available.