. Thread 4 (Thread 0xa7a9bb70 (LWP 3399)): #0 0x004b6416 in __kernel_vsyscall () No symbol table info available. #1 0x00765e04 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0 No symbol table info available. #2 0x007e4021 in ?? () from /usr/lib/i386-linux-gnu/libgthread-2.0.so.0 No symbol table info available. #3 0x001c73f0 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0x001c7dae in g_async_queue_timed_pop () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x0021e95b in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #6 0x0021c5f4 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #7 0x00761d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 No symbol table info available. #8 0x009b00ce in clone () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. Backtrace stopped: Not enough registers or memory available to unwind further . Thread 3 (Thread 0xb63beb70 (LWP 1657)): #0 0x004b6416 in __kernel_vsyscall () No symbol table info available. #1 0x009a140e in poll () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. #2 0x0020434b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x001f5896 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0x001f5f9b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00cbbcea in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0 No symbol table info available. #6 0x0021c5f4 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #7 0x00761d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 No symbol table info available. #8 0x009b00ce in clone () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. Backtrace stopped: Not enough registers or memory available to unwind further . Thread 2 (Thread 0xb6bbfb70 (LWP 1656)): #0 0x004b6416 in __kernel_vsyscall () No symbol table info available. #1 0x009a140e in poll () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. #2 0x0020434b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x001f5896 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0x001f5f9b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00ad2194 in ?? () from /usr/lib/gio/modules/libdconfsettings.so No symbol table info available. #6 0x0021c5f4 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #7 0x00761d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 No symbol table info available. #8 0x009b00ce in clone () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. Backtrace stopped: Not enough registers or memory available to unwind further . Thread 1 (Thread 0xb76f6880 (LWP 1591)): #0 0x0094e30f in ?? () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. #1 0x00950498 in malloc () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. #2 0x001fb5b3 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x001fbe59 in g_realloc () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0x001c5a85 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x001c619b in g_array_set_size () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #6 0x001c717a in g_byte_array_set_size () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #7 0x00c38083 in g_file_load_contents () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0 No symbol table info available. #8 0x04c4789a in ?? () from /usr/lib/libgnome-desktop-3.so.2 No symbol table info available. #9 0x04c49736 in gnome_bg_get_image_size () from /usr/lib/libgnome-desktop-3.so.2 No symbol table info available. #10 0x017b4e15 in unity::BGHash::GetPixbufFromBG() () from /usr/lib/compiz/libunityshell.so No symbol table info available. #11 0x017b76fb in unity::BGHash::BGHash() () from /usr/lib/compiz/libunityshell.so No symbol table info available. #12 0x017a46d8 in UnityScreen::UnityScreen(CompScreen*) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #13 0x017b1346 in PluginClassHandler::get(CompScreen*) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #14 0x017b14db in CompPlugin::VTableForScreenAndWindow::initScreen(CompScreen*) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #15 0x0809df87 in CompManager::initPlugin(CompPlugin*) () No symbol table info available. #16 0x0809fc7e in CompPlugin::push(CompPlugin*) () No symbol table info available. #17 0x08074d08 in PrivateScreen::updatePlugins() () No symbol table info available. #18 0x080756f4 in PrivateScreen::processEvents() () No symbol table info available. #19 0x080a3058 in CompEventSource::callback() () No symbol table info available. #20 0x00449111 in Glib::Source::dispatch_vfunc(_GSource*, int (*)(void*), void*) () from /usr/lib/libglibmm-2.4.so.1 No symbol table info available. #21 0x001f525f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #22 0x001f5990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #23 0x001f5f9b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #24 0x0044a753 in Glib::MainLoop::run() () from /usr/lib/libglibmm-2.4.so.1 No symbol table info available. #25 0x08072497 in CompScreen::eventLoop() () No symbol table info available. #26 0x08065634 in main () No symbol table info available.