.
Thread 4 (Thread 0x7fe7d552f700 (LWP 2452)):
#0  0x00007fe7e068644d in poll () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007fe7deee3d64 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007fe7deee41c2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007fe7d6c7d476 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#4  0x00007fe7def07635 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007fe7e0385f9f in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#6  0x00007fe7e06920cd in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
.
Thread 3 (Thread 0x7fe7dceaa700 (LWP 2445)):
#0  0x00007fe7e068644d in poll () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007fe7deee3d64 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007fe7deee3e84 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007fe7deee3ed1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007fe7def07635 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007fe7e0385f9f in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#6  0x00007fe7e06920cd in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
.
Thread 2 (Thread 0x7fe7d5d30700 (LWP 2451)):
#0  0x00007fe7e068644d in poll () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007fe7deee3d64 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007fe7deee3e84 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007fe7d65734bd in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
No symbol table info available.
#4  0x00007fe7def07635 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007fe7e0385f9f in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#6  0x00007fe7e06920cd in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
.
Thread 1 (Thread 0x7fe7e1319780 (LWP 2442)):
#0  0x00007fe7e0ed8740 in CompOption::value() () from /usr/lib/libcompiz_core.so.ABI-20121130
No symbol table info available.
#1  0x00007fe7c61a8efd in WallWindow::WallWindow(CompWindow*) () from /usr/lib/compiz/libwall.so
No symbol table info available.
#2  0x00007fe7c61abdc8 in PluginClassHandler<WallWindow, CompWindow, 0>::get(CompWindow*) () from /usr/lib/compiz/libwall.so
No symbol table info available.
#3  0x00007fe7c61abefc in CompPlugin::VTableForScreenAndWindow<WallScreen, WallWindow>::initWindow(CompWindow*) () from /usr/lib/compiz/libwall.so
No symbol table info available.
#4  0x00007fe7e0eecd5b in CompScreenImpl::_initPluginForScreen(CompPlugin*) () from /usr/lib/libcompiz_core.so.ABI-20121130
No symbol table info available.
#5  0x00007fe7dc093f54 in CcpScreen::initPluginForScreen(CompPlugin*) () from /usr/lib/compiz/libccp.so
No symbol table info available.
#6  0x00007fe7e0eec294 in CompScreen::initPluginForScreen(CompPlugin*) () from /usr/lib/libcompiz_core.so.ABI-20121130
No symbol table info available.
#7  0x00007fe7e0eeced7 in CompManager::initPlugin(CompPlugin*) () from /usr/lib/libcompiz_core.so.ABI-20121130
No symbol table info available.
#8  0x00007fe7e0eed8b1 in CompPlugin::push(CompPlugin*) () from /usr/lib/libcompiz_core.so.ABI-20121130
No symbol table info available.
#9  0x00007fe7e0ebec98 in compiz::private_screen::PluginManager::updatePlugins(CompScreen*, std::vector<CompOption::Value, std::allocator<CompOption::Value> > const&) () from /usr/lib/libcompiz_core.so.ABI-20121130
No symbol table info available.
#10 0x00007fe7e0ec0342 in PrivateScreen::processEvents() () from /usr/lib/libcompiz_core.so.ABI-20121130
No symbol table info available.
#11 0x00007fe7e0ef2a07 in CompEventSource::callback() () from /usr/lib/libcompiz_core.so.ABI-20121130
No symbol table info available.
#12 0x00007fe7df3deebf in Glib::Source::dispatch_vfunc(_GSource*, int (*)(void*), void*) () from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1
No symbol table info available.
#13 0x00007fe7deee3a95 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#14 0x00007fe7deee3dc8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#15 0x00007fe7deee41c2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#16 0x00000000004023cb in main ()
No symbol table info available.