Got something in valgrind when running on the desktop ==15748== at 0x57A02DB: QQmlComponentAttached::~QQmlComponentAttached() (qqmlcomponent.cpp:985) ==15748== by 0x57A0318: QQmlComponentAttached::~QQmlComponentAttached() (qqmlcomponent.cpp:989) ==15748== by 0x668736B: QObjectPrivate::deleteChildren() (in /usr/lib/x86_64-linux-gnu/libQt5Core.so.5.3.0) ==15748== by 0x66900EB: QObject::~QObject() (in /usr/lib/x86_64-linux-gnu/libQt5Core.so.5.3.0) ==15748== by 0x5D1D4B5: QQuickItem::~QQuickItem() (qquickitem.cpp:2064) ==15748== by 0x5D33AE5: QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement() (qqmlprivate.h:106) ==15748== by 0x668736B: QObjectPrivate::deleteChildren() (in /usr/lib/x86_64-linux-gnu/libQt5Core.so.5.3.0) ==15748== by 0x66900EB: QObject::~QObject() (in /usr/lib/x86_64-linux-gnu/libQt5Core.so.5.3.0) ==15748== by 0x5D1D4B5: QQuickItem::~QQuickItem() (qquickitem.cpp:2064) ==15748== by 0x5D34655: QQmlPrivate::QQmlElement<QQuickLoader>::~QQmlElement() (qqmlprivate.h:106) ==15748== by 0x668736B: QObjectPrivate::deleteChildren() (in /usr/lib/x86_64-linux-gnu/libQt5Core.so.5.3.0) ==15748== by 0x66900EB: QObject::~QObject() (in /usr/lib/x86_64-linux-gnu/libQt5Core.so.5.3.0) ==15748== by 0x5D1D4B5: QQuickItem::~QQuickItem() (qquickitem.cpp:2064) ==15748== by 0x5D33AE5: QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement() (qqmlprivate.h:106) ==15748== by 0x668736B: QObjectPrivate::deleteChildren() (in /usr/lib/x86_64-linux-gnu/libQt5Core.so.5.3.0) ==15748== by 0x66900EB: QObject::~QObject() (in /usr/lib/x86_64-linux-gnu/libQt5Core.so.5.3.0) ==15748== by 0x5D1D4B5: QQuickItem::~QQuickItem() (qquickitem.cpp:2064) ==15748== by 0x5D348A5: QQmlPrivate::QQmlElement<QQuickFocusScope>::~QQmlElement() (qqmlprivate.h:106) ==15748== by 0x668736B: QObjectPrivate::deleteChildren() (in /usr/lib/x86_64-linux-gnu/libQt5Core.so.5.3.0) ==15748== by 0x66900EB: QObject::~QObject() (in /usr/lib/x86_64-linux-gnu/libQt5Core.so.5.3.0) ==15748== by 0x5D1D4B5: QQuickItem::~QQuickItem() (qquickitem.cpp:2064) ==15748== by 0x5D34655: QQmlPrivate::QQmlElement<QQuickLoader>::~QQmlElement() (qqmlprivate.h:106) ==15748== by 0x668736B: QObjectPrivate::deleteChildren() (in /usr/lib/x86_64-linux-gnu/libQt5Core.so.5.3.0) ==15748== by 0x66900EB: QObject::~QObject() (in /usr/lib/x86_64-linux-gnu/libQt5Core.so.5.3.0) ==15748== by 0x5D1D4B5: QQuickItem::~QQuickItem() (qquickitem.cpp:2064) ==15748== by 0x5D33AE5: QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement() (qqmlprivate.h:106) ==15748== by 0x6689607: QObject::event(QEvent*) (in /usr/lib/x86_64-linux-gnu/libQt5Core.so.5.3.0) ==15748== by 0x5D1B012: QQuickItem::event(QEvent*) (qquickitem.cpp:7114) ==15748== by 0x6659CDC: QCoreApplication::notify(QObject*, QEvent*) (in /usr/lib/x86_64-linux-gnu/libQt5Core.so.5.3.0) ==15748== by 0x66599D4: QCoreApplication::notifyInternal(QObject*, QEvent*) (in /usr/lib/x86_64-linux-gnu/libQt5Core.so.5.3.0) ==15748== by 0x665B826: QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (in /usr/lib/x86_64-linux-gnu/libQt5Core.so.5.3.0) ==15748== by 0x66B1242: ??? (in /usr/lib/x86_64-linux-gnu/libQt5Core.so.5.3.0) ==15748== by 0x8EE2E43: g_main_context_dispatch (in /lib/x86_64-linux-gnu/libglib-2.0.so.0.4100.0) ==15748== by 0x8EE3087: g_main_context_iterate.isra.24 (in /lib/x86_64-linux-gnu/libglib-2.0.so.0.4100.0) ==15748== by 0x8EE312B: g_main_context_iteration (in /lib/x86_64-linux-gnu/libglib-2.0.so.0.4100.0) ==15748== by 0x66B06BB: QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (in /usr/lib/x86_64-linux-gnu/libQt5Core.so.5.3.0) ==15748== by 0x66578EA: QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (in /usr/lib/x86_64-linux-gnu/libQt5Core.so.5.3.0) ==15748== by 0x665EF45: QCoreApplication::exec() (in /usr/lib/x86_64-linux-gnu/libQt5Core.so.5.3.0) ==15748== by 0x40711B: startShell(int, char const**, void*) (main.cpp:171) ==15748== by 0x407A74: main (main.cpp:227) ==15748== Address 0x1be83870 is 64 bytes inside a block of size 112 free'd ==15748== at 0x4C2C2BC: operator delete(void*) (vg_replace_malloc.c:503) ==15748== by 0x5815FB0: QQmlObjectCreator::~QQmlObjectCreator() (qqmlobjectcreator.cpp:156) ==15748== by 0x57A52AA: QQmlIncubatorPrivate::clear() (qscopedpointer.h:62) ==15748== by 0x57A53C6: QQmlIncubator::clear() (qqmlincubator.cpp:577) ==15748== by 0x5DCEA20: QQuickLoader::setActive(bool) (qquickloader.cpp:350) ==15748== by 0x5DCF6D2: QQuickLoader::qt_metacall(QMetaObject::Call, int, void**) (moc_qquickloader_p.cpp:277) ==15748== by 0x579DC66: QQmlPropertyPrivate::write(QObject*, QQmlPropertyData const&, QVariant const&, QQmlContextData*, QFlags<QQmlPropertyPrivate::WriteFlag>) (qqmlproperty.cpp:1322) ==15748== by 0x579E76E: QQmlPropertyPrivate::writeValueProperty(QObject*, QQmlPropertyData const&, QVariant const&, QQmlContextData*, QFlags<QQmlPropertyPrivate::WriteFlag>) (qqmlproperty.cpp:1246) ==15748== by 0x579F2F9: QQmlPropertyPrivate::writeBinding(QObject*, QQmlPropertyData const&, QQmlContextData*, QQmlJavaScriptExpression*, QV4::ValueRef, bool, QFlags<QQmlPropertyPrivate::WriteFlag>) (qqmlproperty.cpp:1578) ==15748== by 0x580CF69: QQmlBinding::update(QFlags<QQmlPropertyPrivate::WriteFlag>) (qqmlbinding.cpp:266) ==15748== by 0x580D5BD: QQmlBinding::expressionChanged(QQmlJavaScriptExpression*) (qqmlbinding_p.h:105) ==15748== by 0x57E6156: QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) (qqmlnotifier.cpp:81) ==15748== by 0x57E6130: QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) (qqmlnotifier.cpp:76) ==15748== by 0x57E6130: QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) (qqmlnotifier.cpp:76) ==15748== by 0x5788FA3: QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) (qqmlengine.cpp:721) ==15748== by 0x6688232: QMetaObject::activate(QObject*, int, int, void**) (in /usr/lib/x86_64-linux-gnu/libQt5Core.so.5.3.0) ==15748== by 0x57882A7: QQmlData::destroyed(QObject*) (qqmlengine.cpp:1658) ==15748== by 0x668FD7D: QObject::~QObject() (in /usr/lib/x86_64-linux-gnu/libQt5Core.so.5.3.0) ==15748== by 0x55E8B64: QQmlDMAbstractItemModelData::~QQmlDMAbstractItemModelData() (qqmladaptormodel.cpp:95) ==15748== by 0x58643DC: QQmlDelegateModelPrivate::release(QObject*) (qqmldelegatemodel.cpp:520) ==15748== by 0x586440C: QQmlDelegateModel::release(QObject*) (qqmldelegatemodel.cpp:536) ==15748== by 0x5DFED4F: QQuickItemViewPrivate::releaseItem(FxViewItem*) (qquickitemview.cpp:2349) ==15748== by 0x5DBAB94: QQuickGridViewPrivate::addVisibleItems(double, double, double, double, bool) (qquickgridview.cpp:497) ==15748== by 0x5DFC94E: QQuickItemViewPrivate::refill(double, double) (qquickitemview.cpp:1751) ==15748== by 0x5DFF26A: QQuickItemViewPrivate::layout() (qquickitemview.cpp:1859) ==15748== by 0x5D275F7: QQuickWindowPrivate::polishItems() (qquickwindow.cpp:271) ==15748== by 0x5D02B7D: QSGThreadedRenderLoop::polishAndSync(QSGThreadedRenderLoop::Window*) (qsgthreadedrenderloop.cpp:1150) ==15748== by 0x5D03167: QSGThreadedRenderLoop::event(QEvent*) (qsgthreadedrenderloop.cpp:1235) ==15748== by 0x6659CDC: QCoreApplication::notify(QObject*, QEvent*) (in /usr/lib/x86_64-linux-gnu/libQt5Core.so.5.3.0) ==15748== by 0x66599D4: QCoreApplication::notifyInternal(QObject*, QEvent*) (in /usr/lib/x86_64-linux-gnu/libQt5Core.so.5.3.0) ==15748== by 0x66B00CC: QTimerInfoList::activateTimers() (in /usr/lib/x86_64-linux-gnu/libQt5Core.so.5.3.0) ==15748== by 0x66B03F0: ??? (in /usr/lib/x86_64-linux-gnu/libQt5Core.so.5.3.0) ==15748== by 0x8EE2E43: g_main_context_dispatch (in /lib/x86_64-linux-gnu/libglib-2.0.so.0.4100.0) ==15748== by 0x8EE3087: g_main_context_iterate.isra.24 (in /lib/x86_64-linux-gnu/libglib-2.0.so.0.4100.0) ==15748== by 0x8EE312B: g_main_context_iteration (in /lib/x86_64-linux-gnu/libglib-2.0.so.0.4100.0) ==15748== by 0x66B06BB: QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (in /usr/lib/x86_64-linux-gnu/libQt5Core.so.5.3.0) ==15748== by 0x66578EA: QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (in /usr/lib/x86_64-linux-gnu/libQt5Core.so.5.3.0) ==15748== by 0x665EF45: QCoreApplication::exec() (in /usr/lib/x86_64-linux-gnu/libQt5Core.so.5.3.0) ==15748== by 0x40711B: startShell(int, char const**, void*) (main.cpp:171) ==15748== by 0x407A74: main (main.cpp:227)
Investigating -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1328485 Title: unity8 crashed with SIGABRT on Qt 5.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity8/+bug/1328485/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
