Application: systemsettings5 (5.8.4) Qt Version: 5.7.1 Frameworks Version: 5.29.0 Operating System: Linux 4.8.13-1-ARCH x86_64 Distribution (Platform): Archlinux Packages -- Information about the crash: - What I was doing when the application crashed: just exploring setting option when app crash. is like 3 times this happen The crash can be reproduced sometimes. -- Backtrace: Application: System Settings (systemsettings5), signal: Segmentation fault Using host libthread_db library "/usr/lib/libthread_db.so.1". [Current thread is 1 (Thread 0x7fc0daf711c0 (LWP 1179))] Thread 7 (Thread 0x7fc097923700 (LWP 1206)): #0 0x00007fc0d75a775b in ?? () from /usr/lib/libQt5Core.so.5 #1 0x00007fc0d1067c89 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0 #2 0x00007fc0d10686ab in ?? () from /usr/lib/libglib-2.0.so.0 #3 0x00007fc0d106889c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #4 0x00007fc0d75a82db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #5 0x00007fc0d7551d3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #6 0x00007fc0d7374063 in QThread::exec() () from /usr/lib/libQt5Core.so.5 #7 0x00007fc0d56c7e75 in ?? () from /usr/lib/libQt5Qml.so.5 #8 0x00007fc0d7378cf8 in ?? () from /usr/lib/libQt5Core.so.5 #9 0x00007fc0d2d53454 in start_thread () from /usr/lib/libpthread.so.0 #10 0x00007fc0d6c8e7df in clone () from /usr/lib/libc.so.6 Thread 6 (Thread 0x7fc0a8a75700 (LWP 1188)): #0 0x00007fc0d6c8548d in poll () from /usr/lib/libc.so.6 #1 0x00007fc0d1068786 in ?? () from /usr/lib/libglib-2.0.so.0 #2 0x00007fc0d106889c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #3 0x00007fc0d75a82db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #4 0x00007fc0d7551d3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #5 0x00007fc0d7374063 in QThread::exec() () from /usr/lib/libQt5Core.so.5 #6 0x00007fc0d56c7e75 in ?? () from /usr/lib/libQt5Qml.so.5 #7 0x00007fc0d7378cf8 in ?? () from /usr/lib/libQt5Core.so.5 #8 0x00007fc0d2d53454 in start_thread () from /usr/lib/libpthread.so.0 #9 0x00007fc0d6c8e7df in clone () from /usr/lib/libc.so.6 Thread 5 (Thread 0x7fc0aa94f700 (LWP 1186)): #0 0x00007fc0d6c814ed in read () from /usr/lib/libc.so.6 #1 0x00007fc0d10aca10 in ?? () from /usr/lib/libglib-2.0.so.0 #2 0x00007fc0d1068235 in g_main_context_check () from /usr/lib/libglib-2.0.so.0 #3 0x00007fc0d1068724 in ?? () from /usr/lib/libglib-2.0.so.0 #4 0x00007fc0d106889c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #5 0x00007fc0d75a82db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #6 0x00007fc0d7551d3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #7 0x00007fc0d7374063 in QThread::exec() () from /usr/lib/libQt5Core.so.5 #8 0x00007fc0d56c7e75 in ?? () from /usr/lib/libQt5Qml.so.5 #9 0x00007fc0d7378cf8 in ?? () from /usr/lib/libQt5Core.so.5 #10 0x00007fc0d2d53454 in start_thread () from /usr/lib/libpthread.so.0 #11 0x00007fc0d6c8e7df in clone () from /usr/lib/libc.so.6 Thread 4 (Thread 0x7fc0b46d7700 (LWP 1184)): #0 0x00007fc0d10addd4 in g_mutex_unlock () from /usr/lib/libglib-2.0.so.0 #1 0x00007fc0d106877a in ?? () from /usr/lib/libglib-2.0.so.0 #2 0x00007fc0d106889c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #3 0x00007fc0d75a82db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #4 0x00007fc0d7551d3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #5 0x00007fc0d7374063 in QThread::exec() () from /usr/lib/libQt5Core.so.5 #6 0x00007fc0d56c7e75 in ?? () from /usr/lib/libQt5Qml.so.5 #7 0x00007fc0d7378cf8 in ?? () from /usr/lib/libQt5Core.so.5 #8 0x00007fc0d2d53454 in start_thread () from /usr/lib/libpthread.so.0 #9 0x00007fc0d6c8e7df in clone () from /usr/lib/libc.so.6 Thread 3 (Thread 0x7fc0bf201700 (LWP 1182)): #0 0x00007fc0d10addb0 in g_mutex_lock () from /usr/lib/libglib-2.0.so.0 #1 0x00007fc0d1068184 in g_main_context_check () from /usr/lib/libglib-2.0.so.0 #2 0x00007fc0d1068724 in ?? () from /usr/lib/libglib-2.0.so.0 #3 0x00007fc0d106889c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #4 0x00007fc0d75a82db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #5 0x00007fc0d7551d3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #6 0x00007fc0d7374063 in QThread::exec() () from /usr/lib/libQt5Core.so.5 #7 0x00007fc0d7ebdde5 in ?? () from /usr/lib/libQt5DBus.so.5 #8 0x00007fc0d7378cf8 in ?? () from /usr/lib/libQt5Core.so.5 #9 0x00007fc0d2d53454 in start_thread () from /usr/lib/libpthread.so.0 #10 0x00007fc0d6c8e7df in clone () from /usr/lib/libc.so.6 Thread 2 (Thread 0x7fc0c7833700 (LWP 1181)): #0 0x00007fc0d6c8548d in poll () from /usr/lib/libc.so.6 #1 0x00007fc0d35d68e0 in ?? () from /usr/lib/libxcb.so.1 #2 0x00007fc0d35d8679 in xcb_wait_for_event () from /usr/lib/libxcb.so.1 #3 0x00007fc0c9985789 in ?? () from /usr/lib/libQt5XcbQpa.so.5 #4 0x00007fc0d7378cf8 in ?? () from /usr/lib/libQt5Core.so.5 #5 0x00007fc0d2d53454 in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fc0d6c8e7df in clone () from /usr/lib/libc.so.6 Thread 1 (Thread 0x7fc0daf711c0 (LWP 1179)): [KCrash Handler] #6 0x00007fc0d5599395 in QV4::WeakValue::free() () from /usr/lib/libQt5Qml.so.5 #7 0x00007fc0d5609e42 in QV4::QObjectWrapper::destroyObject(bool) () from /usr/lib/libQt5Qml.so.5 #8 0x00007fc0d54a063f in QV4::MemoryManager::sweep(bool) () from /usr/lib/libQt5Qml.so.5 #9 0x00007fc0d54a1a4c in QV4::MemoryManager::~MemoryManager() () from /usr/lib/libQt5Qml.so.5 #10 0x00007fc0d5588f6b in QV4::ExecutionEngine::~ExecutionEngine() () from /usr/lib/libQt5Qml.so.5 #11 0x00007fc0d56c9926 in QV8Engine::~QV8Engine() () from /usr/lib/libQt5Qml.so.5 #12 0x00007fc0d56c9a49 in QV8Engine::~QV8Engine() () from /usr/lib/libQt5Qml.so.5 #13 0x00007fc0d5520216 in QJSEngine::~QJSEngine() () from /usr/lib/libQt5Qml.so.5 #14 0x00007fc0d56340bd in QQmlEngine::~QQmlEngine() () from /usr/lib/libQt5Qml.so.5 #15 0x00007fc0d5634179 in QQmlEngine::~QQmlEngine() () from /usr/lib/libQt5Qml.so.5 #16 0x00007fc0d757d831 in QObjectPrivate::deleteChildren() () from /usr/lib/libQt5Core.so.5 #17 0x00007fc0d75870df in QObject::~QObject() () from /usr/lib/libQt5Core.so.5 #18 0x00007fc0d5b924b4 in QQuickWindow::~QQuickWindow() () from /usr/lib/libQt5Quick.so.5 #19 0x00007fc0d5c41f89 in QQuickView::~QQuickView() () from /usr/lib/libQt5Quick.so.5 #20 0x00007fc0d91412a5 in QWindowContainer::~QWindowContainer() () from /usr/lib/libQt5Widgets.so.5 #21 0x00007fc0d91412c9 in QWindowContainer::~QWindowContainer() () from /usr/lib/libQt5Widgets.so.5 #22 0x00007fc0d757d831 in QObjectPrivate::deleteChildren() () from /usr/lib/libQt5Core.so.5 #23 0x00007fc0d911f30b in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5 #24 0x00007fc0d911f5f9 in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5 #25 0x00007fc0d757d831 in QObjectPrivate::deleteChildren() () from /usr/lib/libQt5Core.so.5 #26 0x00007fc0d911f30b in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5 #27 0x00007fc0d911f5f9 in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5 #28 0x00007fc0d757d831 in QObjectPrivate::deleteChildren() () from /usr/lib/libQt5Core.so.5 #29 0x00007fc0d911f30b in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5 #30 0x00007fc0d926cf69 in QStackedWidget::~QStackedWidget() () from /usr/lib/libQt5Widgets.so.5 #31 0x00007fc0d757d831 in QObjectPrivate::deleteChildren() () from /usr/lib/libQt5Core.so.5 #32 0x00007fc0d911f30b in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5 #33 0x00007fc0d9279d39 in QTabWidget::~QTabWidget() () from /usr/lib/libQt5Widgets.so.5 #34 0x00007fc0d757d831 in QObjectPrivate::deleteChildren() () from /usr/lib/libQt5Core.so.5 #35 0x00007fc0d911f30b in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5 #36 0x00007fc09dca40ce in ?? () from /usr/lib/qt/plugins/kcm_kwindecoration.so #37 0x00007fc0d757d831 in QObjectPrivate::deleteChildren() () from /usr/lib/libQt5Core.so.5 #38 0x00007fc0d911f30b in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5 #39 0x00007fc09dc9f9d1 in ?? () from /usr/lib/qt/plugins/kcm_kwindecoration.so #40 0x00007fc0da9e8004 in KCModuleProxy::deleteClient() () from /usr/lib/libKF5KCMUtils.so.5 #41 0x00007fc0da9e851c in KCModuleProxy::~KCModuleProxy() () from /usr/lib/libKF5KCMUtils.so.5 #42 0x00007fc0da9e86d9 in KCModuleProxy::~KCModuleProxy() () from /usr/lib/libKF5KCMUtils.so.5 #43 0x00007fc0d757d831 in QObjectPrivate::deleteChildren() () from /usr/lib/libQt5Core.so.5 #44 0x00007fc0d911f30b in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5 #45 0x00007fc0d911f5f9 in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5 #46 0x00007fc0d757d831 in QObjectPrivate::deleteChildren() () from /usr/lib/libQt5Core.so.5 #47 0x00007fc0d911f30b in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5 #48 0x00007fc0d9297fd9 in QScrollArea::~QScrollArea() () from /usr/lib/libQt5Widgets.so.5 #49 0x00007fc0d98eb2db in KPageWidgetItem::~KPageWidgetItem() () from /usr/lib/libKF5WidgetsAddons.so.5 #50 0x00007fc0d98ebe14 in ?? () from /usr/lib/libKF5WidgetsAddons.so.5 #51 0x00007fc0d98eca6a in KPageWidgetModel::removePage(KPageWidgetItem*) () from /usr/lib/libKF5WidgetsAddons.so.5 #52 0x00007fc0dac2b51d in ModuleView::closeModules() () from /usr/lib/libsystemsettingsview.so.3 #53 0x00007fc0b76572ce in ?? () from /usr/lib/qt/plugins/icon_mode.so #54 0x00007fc0d757f0c9 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5 #55 0x00007fc0d90d5992 in QAction::triggered(bool) () from /usr/lib/libQt5Widgets.so.5 #56 0x00007fc0d90d8380 in QAction::activate(QAction::ActionEvent) () from /usr/lib/libQt5Widgets.so.5 #57 0x00007fc0d91c5ead in ?? () from /usr/lib/libQt5Widgets.so.5 #58 0x00007fc0d91c60e4 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQt5Widgets.so.5 #59 0x00007fc0d929237a in QToolButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQt5Widgets.so.5 #60 0x00007fc0d91239b8 in QWidget::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5 #61 0x00007fc0d9292459 in QToolButton::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5 #62 0x00007fc0d90dc35c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5 #63 0x00007fc0d90e498d in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5 #64 0x00007fc0d75538e0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5 #65 0x00007fc0d90e303d in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/libQt5Widgets.so.5 #66 0x00007fc0d913e0b6 in ?? () from /usr/lib/libQt5Widgets.so.5 #67 0x00007fc0d9140ac3 in ?? () from /usr/lib/libQt5Widgets.so.5 #68 0x00007fc0d90dc35c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5 #69 0x00007fc0d90e3ad1 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5 #70 0x00007fc0d75538e0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5 #71 0x00007fc0d8948663 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /usr/lib/libQt5Gui.so.5 #72 0x00007fc0d894a1e5 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib/libQt5Gui.so.5 #73 0x00007fc0d892815b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Gui.so.5 #74 0x00007fc0c99bbdc0 in ?? () from /usr/lib/libQt5XcbQpa.so.5 #75 0x00007fc0d1068587 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #76 0x00007fc0d10687f0 in ?? () from /usr/lib/libglib-2.0.so.0 #77 0x00007fc0d106889c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #78 0x00007fc0d75a82bf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #79 0x00007fc0d7551d3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #80 0x00007fc0d755a23c in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5 #81 0x000000000040c0b0 in ?? () #82 0x00007fc0d6bc6291 in __libc_start_main () from /usr/lib/libc.so.6 #83 0x000000000040c12a in _start () Possible duplicates by query: bug 373873, bug 373811, bug 373793, bug 373731, bug 373330. Reported using DrKonqi
*** This bug has been marked as a duplicate of bug 344942 ***