. Thread 2 (Thread 0xb69ffb70 (LWP 1580)): #0 0x00cbb416 in __kernel_vsyscall () No symbol table info available. #1 0x0083d40e in poll () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. #2 0x009b441b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x009a5926 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0x009a602b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x0415980a in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0 No symbol table info available. #6 0x009cc914 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #7 0x004d3d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 No symbol table info available. #8 0x0084c0ce 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 0xb7773a90 (LWP 1528)): #0 0x007e8f1d in ?? () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. #1 0x007e9737 in ?? () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. #2 0x007ec94d in free () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. #3 0x00ee1250 in QImageData::~QImageData() () from /usr/lib/i386-linux-gnu/libQtGui.so.4 No symbol table info available. #4 0x00ee12d9 in QImage::~QImage() () from /usr/lib/i386-linux-gnu/libQtGui.so.4 No symbol table info available. #5 0x00f0f6b0 in QRasterPixmapData::~QRasterPixmapData() () from /usr/lib/i386-linux-gnu/libQtGui.so.4 No symbol table info available. #6 0x00f0f702 in QRasterPixmapData::~QRasterPixmapData() () from /usr/lib/i386-linux-gnu/libQtGui.so.4 No symbol table info available. #7 0x00efdf26 in QPixmap::~QPixmap() () from /usr/lib/i386-linux-gnu/libQtGui.so.4 No symbol table info available. #8 0x0045cca7 in IndicatorEntryWidget::~IndicatorEntryWidget() () from /usr/lib/libunity-2d-private.so.0 No symbol table info available. #9 0x0045cd72 in IndicatorEntryWidget::~IndicatorEntryWidget() () from /usr/lib/libunity-2d-private.so.0 No symbol table info available. #10 0x0028a841 in QObjectPrivate::deleteChildren() () from /usr/lib/i386-linux-gnu/libQtCore.so.4 No symbol table info available. #11 0x00e68f4e in QWidget::~QWidget() () from /usr/lib/i386-linux-gnu/libQtGui.so.4 No symbol table info available. #12 0x01f9e35b in MenuBarWidget::~MenuBarWidget() () from /usr/lib/unity-2d/plugins/panel/libpanelplugin-appname.so.0 No symbol table info available. #13 0x0028a841 in QObjectPrivate::deleteChildren() () from /usr/lib/i386-linux-gnu/libQtCore.so.4 No symbol table info available. #14 0x00e68f4e in QWidget::~QWidget() () from /usr/lib/i386-linux-gnu/libQtGui.so.4 No symbol table info available. #15 0x01f9a433 in AppNameApplet::~AppNameApplet() () from /usr/lib/unity-2d/plugins/panel/libpanelplugin-appname.so.0 No symbol table info available. #16 0x01f9a472 in AppNameApplet::~AppNameApplet() () from /usr/lib/unity-2d/plugins/panel/libpanelplugin-appname.so.0 No symbol table info available. #17 0x0028a841 in QObjectPrivate::deleteChildren() () from /usr/lib/i386-linux-gnu/libQtCore.so.4 No symbol table info available. #18 0x00e68f4e in QWidget::~QWidget() () from /usr/lib/i386-linux-gnu/libQtGui.so.4 No symbol table info available. #19 0x003fbf8c in Unity2dPanel::~Unity2dPanel() () from /usr/lib/libunity-2d-private.so.0 No symbol table info available. #20 0x003fc032 in Unity2dPanel::~Unity2dPanel() () from /usr/lib/libunity-2d-private.so.0 No symbol table info available. #21 0x0804ba46 in PanelManager::~PanelManager() () No symbol table info available. #22 0x0804b067 in main () No symbol table info available.