#0  0x00000000021c12e0 in ?? ()
No symbol table info available.
#1  0x00007fce59a2d321 in PanelView::~PanelView() () from /usr/lib/compiz/libunityshell.so
No symbol table info available.
#2  0x00007fce59a2d499 in PanelView::~PanelView() () from /usr/lib/compiz/libunityshell.so
No symbol table info available.
#3  0x00007fce58a10a7b in nux::Object::Destroy() () from /usr/lib/libnux-core-0.9.so.0
No symbol table info available.
#4  0x00007fce58a10c6e in nux::Object::UnReference() () from /usr/lib/libnux-core-0.9.so.0
No symbol table info available.
#5  0x00007fce596bfc95 in nux::Layout::~Layout() () from /usr/lib/libnux-0.9.so.0
No symbol table info available.
#6  0x00007fce596af3c9 in nux::HLayout::~HLayout() () from /usr/lib/libnux-0.9.so.0
No symbol table info available.
#7  0x00007fce58a10a7b in nux::Object::Destroy() () from /usr/lib/libnux-core-0.9.so.0
No symbol table info available.
#8  0x00007fce58a10c6e in nux::Object::UnReference() () from /usr/lib/libnux-core-0.9.so.0
No symbol table info available.
#9  0x00007fce596b89e9 in nux::View::RemoveLayout() () from /usr/lib/libnux-0.9.so.0
No symbol table info available.
#10 0x00007fce596b8f5a in nux::View::~View() () from /usr/lib/libnux-0.9.so.0
No symbol table info available.
#11 0x00007fce596836f9 in nux::BaseWindow::~BaseWindow() () from /usr/lib/libnux-0.9.so.0
No symbol table info available.
#12 0x00007fce58a10a7b in nux::Object::Destroy() () from /usr/lib/libnux-core-0.9.so.0
No symbol table info available.
#13 0x00007fce58a10c6e in nux::Object::UnReference() () from /usr/lib/libnux-core-0.9.so.0
No symbol table info available.
#14 0x00007fce59a2124d in PanelController::OnScreenChanged(int, std::vector<nux::Rect, std::allocator<nux::Rect> >&) () from /usr/lib/compiz/libunityshell.so
No symbol table info available.
#15 0x00007fce59a929f2 in UScreen::Refresh() () from /usr/lib/compiz/libunityshell.so
No symbol table info available.
#16 0x00007fce59a92b00 in UScreen::OnIdleChanged(UScreen*) () from /usr/lib/compiz/libunityshell.so
No symbol table info available.
#17 0x00007fce6a1d0bcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#18 0x00007fce6a1d13a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#19 0x00007fce6a1d19f2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#20 0x000000000042a2ea in CompScreen::eventLoop() ()
No symbol table info available.
#21 0x0000000000423160 in main ()
No symbol table info available.