| Summary: | Plasma crash: #5 0x00007f6907a0fab5 in QMetaObject::activate(QObject*, int, void**) (sender=sender@entry=0x7f6907a960c0 <QHashData::shared_null>, signal_index=6, argv=argv@entry=0x0) at kernel/qobject.cpp:3759 | ||
|---|---|---|---|
| Product: | [Plasma] plasmashell | Reporter: | Germano Massullo <germano.massullo> |
| Component: | general | Assignee: | David Edmundson <kde> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | crash | CC: | bhush94, plasma-bugs |
| Priority: | NOR | ||
| Version: | 5.5.4 | ||
| Target Milestone: | 1.0 | ||
| Platform: | Fedora RPMs | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
thanks Given you attached gdb does this mean you can reproduce it reliably? I'd love a valgrind trace if possible. *** This bug has been marked as a duplicate of bug 346118 *** (In reply to David Edmundson from comment #1) > thanks > > Given you attached gdb does this mean you can reproduce it reliably? I'd > love a valgrind trace if possible. > > *** This bug has been marked as a duplicate of bug 346118 *** Yes, today I had multiple crashes that occurred everytime I went back from kscreenlock login. I try to follow KDE debugging guide for a Valgrind log From konsole Kquitapp5 plasmashell valgrind plasmashell Note it will be super super slow. (In reply to David Edmundson from comment #3) > From konsole > > Kquitapp5 plasmashell > valgrind plasmashell > > Note it will be super super slow. Unfortunately I have not been able to reproduce the bug. |
Fedora 23, plasma-workspace-5.5.4-2.fc23.x86_64 (gdb) bt #0 0x00007f6906bc87ad in nanosleep () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007f6906bc8644 in __sleep (seconds=0) at ../sysdeps/unix/sysv/linux/sleep.c:138 #2 0x00007f690ef09dd2 in KCrash::startProcess(int, char const**, bool) () at /lib64/libKF5Crash.so.5 #3 0x00007f690ef0a280 in KCrash::defaultCrashHandler(int) () at /lib64/libKF5Crash.so.5 #4 0x00007f6906b34b20 in <signal handler called> () at /lib64/libc.so.6 #5 0x00007f6907a0fab5 in QMetaObject::activate(QObject*, int, void**) (sender=sender@entry=0x7f6907a960c0 <QHashData::shared_null>, signal_index=6, argv=argv@entry=0x0) at kernel/qobject.cpp:3759 #6 0x00007f690b9130e2 in VDMModelDelegateDataType::notify(QQmlAdaptorModel const&, QList<QQmlDelegateModelItem*> const&, int, int, QVector<int> const&) const (this=<optimized out>, items=..., index=0, count=6, roles=...) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/util/qqmladaptormodel.cpp:171 #7 0x00007f690bb891ea in QQmlDelegateModel::_q_itemsChanged(int, int, QVector<int> const&) (roles=..., count=6, index=<optimized out>, items=..., this=0x560b11fd6318) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/util/qqmladaptormodel_p.h:118 #8 0x00007f690bb891ea in QQmlDelegateModel::_q_itemsChanged(int, int, QVector<int> const&) (this=this@entry=0x560b118ed420, index=index@entry=0, count=6, roles=...) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/types/qqmldelegatemodel.cpp:1144 #9 0x00007f690bb8de02 in QQmlDelegateModel::_q_layoutChanged(QList<QPersistentModelIndex> const&, QAbstractItemModel::LayoutChangeHint) (this=0x560b118ed420, parents=..., hint=<optimized out>) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/types/qqmldelegatemodel.cpp:1608 #10 0x00007f690bbb089f in QQmlDelegateModel::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=_o@entry=0x560b118ed420, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=14, _a=_a@entry=0x7ffee04699a0) at .moc/moc_qqmldelegatemodel_p.cpp:205 #11 0x00007f690bbb1058 in QQmlDelegateModel::qt_metacall(QMetaObject::Call, int, void**) (this=0x560b118ed420, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0x7ffee04699a0) at .moc/moc_qqmldelegatemodel_p.cpp:344 #12 0x00007f6907a0f450 in QMetaObject::activate(QObject*, int, int, void**) (sender=sender@entry=0x560b10ecb2a0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffee04699a0) at kernel/qobject.cpp:3728 #13 0x00007f6907a0fa97 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0x560b10ecb2a0, m=m@entry=0x7f6907e26600 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffee04699a0) at kernel/qobject.cpp:3578 #14 0x00007f6907a8bb96 in QAbstractItemModel::layoutChanged(QList<QPersistentModelIndex> const&, QAbstractItemModel::LayoutChangeHint) (this=this@entry=0x560b10ecb2a0, _t1=..., _t2=_t2@entry=QAbstractItemModel::VerticalSortHint) at .moc/moc_qabstractitemmodel.cpp:562 #15 0x00007f69079afe6e in QSortFilterProxyModelPrivate::_q_sourceDataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) (this=<optimized out>, source_top_left=..., source_bottom_right=..., roles=...) at itemmodels/qsortfilterproxymodel.cpp:1207 #16 0x00007f69079b1958 in QSortFilterProxyModel::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=_o@entry=0x560b10ecb2a0, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=5, _a=_a@entry=0x7ffee0469ca0) at .moc/moc_qsortfilterproxymodel.cpp:202 #17 0x00007f6907a0f29a in QMetaObject::activate(QObject*, int, int, void**) (sender=0x560b10bf8390, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffee0469ca0) at kernel/qobject.cpp:3713 #18 0x00007f6907a0fa97 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=<optimized out>, m=m@entry=0x7f6907e26600 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffee0469ca0) at kernel/qobject.cpp:3578 #19 0x00007f6907a8baac in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) (this=<optimized out>, _t1=..., _t2=..., _t3=...) at .moc/moc_qabstractitemmodel.cpp:548 #20 0x00007f6841b351cd in NetworkModel::updateItem(NetworkModelItem*) () at /lib64/libplasmanm_internal.so #21 0x00007f6841b3aaa7 in NetworkModel::addActiveConnection(QSharedPointer<NetworkManager::ActiveConnection> const&) () at /lib64/libplasmanm_internal.so #22 0x00007f6841b3afb3 in NetworkModel::activeConnectionAdded(QString const&) () at /lib64/libplasmanm_internal.so #23 0x00007f6907a0f127 in QMetaObject::activate(QObject*, int, int, void**) (a=0x7ffee0469fa0, r=0x560b10bf8390, this=<optimized out>) at ../../src/corelib/kernel/qobject_impl.h:124 #24 0x00007f6907a0f127 in QMetaObject::activate(QObject*, int, int, void**) (sender=0x7f6841842180, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3698 #25 0x00007f68415f4815 in NetworkManager::Notifier::activeConnectionAdded(QString const&) () at /lib64/libKF5NetworkManagerQt.so.6 #26 0x00007f6841567881 in NetworkManager::NetworkManagerPrivate::propertiesChanged(QMap<QString, QVariant> const&) () at /lib64/libKF5NetworkManagerQt.so.6 #27 0x00007f6907a0f127 in QMetaObject::activate(QObject*, int, int, void**) (a=0x7ffee046a290, r=0x7f6841842180, this=<optimized out>) at ../../src/corelib/kernel/qobject_impl.h:124 #28 0x00007f6907a0f127 in QMetaObject::activate(QObject*, int, int, void**) (sender=0x7f68418421a0, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3698 #29 0x00007f68415ff440 in OrgFreedesktopNetworkManagerInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () at /lib64/libKF5NetworkManagerQt.so.6 #30 0x00007f6841605460 in OrgFreedesktopNetworkManagerInterface::qt_metacall(QMetaObject::Call, int, void**) () at /lib64/libKF5NetworkManagerQt.so.6 #31 0x00007f6908795ca3 in QDBusConnectionPrivate::deliverCall(QObject*, int, QDBusMessage const&, QVector<int> const&, int) (this=0x7f68d03e0840, object=0x7f68418421a0, msg=..., metaTypes=..., slotIdx=9) at qdbusintegrator.cpp:978 #32 0x00007f6907a10161 in QObject::event(QEvent*) (this=0x7f68418421a0, e=<optimized out>) at kernel/qobject.cpp:1239 #33 0x00007f6908f9441c in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x560b0db5f4f0, receiver=receiver@entry=0x7f68418421a0, e=e@entry=0x560b11779670) at kernel/qapplication.cpp:3716 ---Type <return> to continue, or q <return> to quit--- #34 0x00007f6908f998e6 in QApplication::notify(QObject*, QEvent*) (this=0x7ffee046ab50, receiver=0x7f68418421a0, e=0x560b11779670) at kernel/qapplication.cpp:3499 #35 0x00007f69079e073b in QCoreApplication::notifyInternal(QObject*, QEvent*) (this=0x7ffee046ab50, receiver=0x7f68418421a0, event=event@entry=0x560b11779670) at kernel/qcoreapplication.cpp:965 #36 0x00007f69079e2b36 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (event=0x560b11779670, receiver=<optimized out>) at kernel/qcoreapplication.h:224 #37 0x00007f69079e2b36 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x560b0db55550) at kernel/qcoreapplication.cpp:1593 #38 0x00007f69079e3018 in QCoreApplication::sendPostedEvents(QObject*, int) (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1451 #39 0x00007f6907a36aa3 in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) (s=0x560b0dba3c70) at kernel/qeventdispatcher_glib.cpp:271 #40 0x00007f690211be3a in g_main_context_dispatch (context=0x7f68e80016f0) at gmain.c:3154 #41 0x00007f690211be3a in g_main_context_dispatch (context=context@entry=0x7f68e80016f0) at gmain.c:3769 #42 0x00007f690211c1d0 in g_main_context_iterate (context=context@entry=0x7f68e80016f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3840 #43 0x00007f690211c27c in g_main_context_iteration (context=0x7f68e80016f0, may_block=may_block@entry=1) at gmain.c:3901 #44 0x00007f6907a36eaf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x560b0dba5970, flags=...) at kernel/qeventdispatcher_glib.cpp:418 #45 0x00007f69079ddeca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffee046a9f0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #46 0x00007f69079e5fac in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1229 #47 0x0000560b0cc3708a in main(int, char**) (argc=4, argv=<optimized out>) at /usr/src/debug/plasma-workspace-5.5.4/shell/main.cpp:181 Reproducible: Always