Bug 382447

Summary: Plasma crashed in case of a clique on a weather widget
Product: [Plasma] plasmashell Reporter: Dmitry <dyakovlev>
Component: generic-crashAssignee: Plasma Bugs List <plasma-bugs>
Status: RESOLVED DUPLICATE    
Severity: crash CC: notuxius, plasma-bugs
Priority: NOR Keywords: drkonqi
Version: 5.10.1   
Target Milestone: 1.0   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Dmitry 2017-07-18 05:42:46 UTC 
Application: plasmashell (5.10.1)

Qt Version: 5.7.1
Frameworks Version: 5.36.0
Operating System: Linux 4.11.10-300.fc26.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed:

1. Start of the computer
2. Login KDE session
3.  I did not launch any additional programs
4. I clicked a left mouse button a weather widget
5. Plasma crashed

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f2ede6854c0 (LWP 1820))]

Thread 12 (Thread 0x7f2e13a5b700 (LWP 2512)):
#0  0x00007f2ee337a4c4 in g_mutex_unlock () at /lib64/libglib-2.0.so.0
#1  0x00007f2ee333555e in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f2ee333567c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f2eeb402d0b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f2eeb3b2b8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f2eeb207efa in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f2e163c1497 in KCupsConnection::run() () at /lib64/libkcupslib.so
#7  0x00007f2eeb20c1ee in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f2ee992f36d in start_thread () at /lib64/libpthread.so.0
#9  0x00007f2eea5f3b8f in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f2e2da86700 (LWP 2359)):
#0  0x00007f2eea5e7a9d in poll () at /lib64/libc.so.6
#1  0x00007f2ee3335569 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f2ee333567c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f2eeb402d0b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f2eeb3b2b8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f2eeb207efa in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f2eeee15ff6 in QQuickPixmapReader::run() () at /lib64/libQt5Quick.so.5
#7  0x00007f2eeb20c1ee in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f2ee992f36d in start_thread () at /lib64/libpthread.so.0
#9  0x00007f2eea5f3b8f in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f2e2fef3700 (LWP 2336)):
#0  0x00007f2eea5e7a9d in poll () at /lib64/libc.so.6
#1  0x00007f2ee3335569 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f2ee333567c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f2eeb402d0b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f2eeb3b2b8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f2eeb207efa in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f2eeb20c1ee in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007f2ee992f36d in start_thread () at /lib64/libpthread.so.0
#8  0x00007f2eea5f3b8f in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f2e30724700 (LWP 2335)):
#0  0x00007f2eeb4029fd in idleTimerSourcePrepare(_GSource*, int*) () at /lib64/libQt5Core.so.5
#1  0x00007f2ee3334ac9 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#2  0x00007f2ee333549b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f2ee333567c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f2eeb402d0b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f2eeb3b2b8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f2eeb207efa in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f2e30be3aa5 in QQuickXmlQueryEngine::run() () at /usr/lib64/qt5/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#8  0x00007f2eeb20c1ee in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f2ee992f36d in start_thread () at /lib64/libpthread.so.0
#10 0x00007f2eea5f3b8f in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f2e3659c700 (LWP 2322)):
#0  0x00007f2ee993581b in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f2e3aa4349b in util_queue_thread_func () at /usr/lib64/dri/r600_dri.so
#2  0x00007f2e3aa431d7 in impl_thrd_routine () at /usr/lib64/dri/r600_dri.so
#3  0x00007f2ee992f36d in start_thread () at /lib64/libpthread.so.0
#4  0x00007f2eea5f3b8f in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f2e36d9d700 (LWP 2321)):
#0  0x00007f2ee993581b in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f2e3aa4349b in util_queue_thread_func () at /usr/lib64/dri/r600_dri.so
#2  0x00007f2e3aa431d7 in impl_thrd_routine () at /usr/lib64/dri/r600_dri.so
#3  0x00007f2ee992f36d in start_thread () at /lib64/libpthread.so.0
#4  0x00007f2eea5f3b8f in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f2ec14da700 (LWP 2319)):
#0  0x00007f2ee993581b in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f2ef0ee8534 in QTWTF::TCMalloc_PageHeap::scavengerThread() () at /lib64/libQt5Script.so.5
#2  0x00007f2ef0ee8579 in  () at /lib64/libQt5Script.so.5
#3  0x00007f2ee992f36d in start_thread () at /lib64/libpthread.so.0
#4  0x00007f2eea5f3b8f in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f2ec315e700 (LWP 2314)):
#0  0x00007f2eea5e7a9d in poll () at /lib64/libc.so.6
#1  0x00007f2ee3335569 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f2ee333567c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f2eeb402d0b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f2eeb3b2b8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f2eeb207efa in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f2eee48e9b5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007f2eeb20c1ee in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f2ee992f36d in start_thread () at /lib64/libpthread.so.0
#9  0x00007f2eea5f3b8f in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f2ed108d700 (LWP 2287)):
#0  0x00007f2eea5e7a9d in poll () at /lib64/libc.so.6
#1  0x00007f2ee3335569 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f2ee333567c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f2eeb402d0b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f2eeb3b2b8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f2eeb207efa in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f2eee48e9b5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007f2eeb20c1ee in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f2ee992f36d in start_thread () at /lib64/libpthread.so.0
#9  0x00007f2eea5f3b8f in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f2ed2ad3700 (LWP 1888)):
#0  0x00007f2eea5e7a9d in poll () at /lib64/libc.so.6
#1  0x00007f2ee3335569 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f2ee333567c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f2eeb402d0b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f2eeb3b2b8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f2eeb207efa in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f2eeb60d709 in QDBusConnectionManager::run() () at /lib64/libQt5DBus.so.5
#7  0x00007f2eeb20c1ee in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f2ee992f36d in start_thread () at /lib64/libpthread.so.0
#9  0x00007f2eea5f3b8f in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f2ed4384700 (LWP 1835)):
#0  0x00007f2eea5e7a9d in poll () at /lib64/libc.so.6
#1  0x00007f2eef7e4c97 in _xcb_conn_wait () at /lib64/libxcb.so.1
#2  0x00007f2eef7e6a8a in xcb_wait_for_event () at /lib64/libxcb.so.1
#3  0x00007f2ed79deb99 in QXcbEventReader::run() () at /lib64/libQt5XcbQpa.so.5
#4  0x00007f2eeb20c1ee in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f2ee992f36d in start_thread () at /lib64/libpthread.so.0
#6  0x00007f2eea5f3b8f in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f2ede6854c0 (LWP 1820)):
[KCrash Handler]
#6  0x00007f2eee4134c4 in QQmlIncubator::clear() () at /lib64/libQt5Qml.so.5
#7  0x00007f2eee4afca8 in QQmlDelegateModelPrivate::releaseIncubator(QQDMIncubationTask*) () at /lib64/libQt5Qml.so.5
#8  0x00007f2eee4b2518 in QQmlDelegateModelPrivate::itemsRemoved(QVector<QQmlListCompositor::Remove> const&, QVarLengthArray<QVector<QQmlChangeSet::Change>, 11>*, QHash<int, QList<QQmlDelegateModelItem*> >*) () at /lib64/libQt5Qml.so.5
#9  0x00007f2eee4b29c3 in QQmlDelegateModelPrivate::itemsRemoved(QVector<QQmlListCompositor::Remove> const&) () at /lib64/libQt5Qml.so.5
#10 0x00007f2eee4b41aa in QQmlDelegateModel::_q_itemsRemoved(int, int) () at /lib64/libQt5Qml.so.5
#11 0x00007f2eee4d7e05 in QQmlDelegateModel::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () at /lib64/libQt5Qml.so.5
#12 0x00007f2eee4d86c5 in QQmlDelegateModel::qt_metacall(QMetaObject::Call, int, void**) () at /lib64/libQt5Qml.so.5
#13 0x00007f2eeb3db46c in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5
#14 0x00007f2eeb449574 in QAbstractItemModel::rowsRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /lib64/libQt5Core.so.5
#15 0x00007f2eeb36356b in QAbstractItemModel::endRemoveRows() () at /lib64/libQt5Core.so.5
#16 0x00007f2eee4bd19d in QQmlListModel::emitItemsRemoved(int, int) () at /lib64/libQt5Qml.so.5
#17 0x00007f2eee4d991d in QQmlListModel::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () at /lib64/libQt5Qml.so.5
#18 0x00007f2eee4d9b25 in QQmlListModel::qt_metacall(QMetaObject::Call, int, void**) () at /lib64/libQt5Qml.so.5
#19 0x00007f2eee448039 in QQmlObjectOrGadget::metacall(QMetaObject::Call, int, void**) const () at /lib64/libQt5Qml.so.5
#20 0x00007f2eee3d4fae in CallMethod(QQmlObjectOrGadget const&, int, int, int, int*, QV4::ExecutionEngine*, QV4::CallData*) () at /lib64/libQt5Qml.so.5
#21 0x00007f2eee3d6c41 in CallPrecise(QQmlObjectOrGadget const&, QQmlPropertyData const&, QV4::ExecutionEngine*, QV4::CallData*) () at /lib64/libQt5Qml.so.5
#22 0x00007f2eee3d74ca in QV4::QObjectMethod::callInternal(QV4::CallData*) const () at /lib64/libQt5Qml.so.5
#23 0x00007f2eee3edb65 in QV4::Runtime::callProperty(QV4::ExecutionEngine*, int, QV4::CallData*) () at /lib64/libQt5Qml.so.5
#24 0x00007f2e30784399 in  ()
#25 0x00007f2e0000002b in  ()
#26 0x0003200000000000 in  ()
#27 0x000055f4b0f21350 in  ()
#28 0x00007f2ec215f4c8 in  ()
#29 0x000055f4b31585a0 in  ()
#30 0x000055f4b0f21350 in  ()
#31 0x000055f4b0f36660 in  ()
#32 0x0000000000000000 in  ()

Possible duplicates by query: bug 381135, bug 379468, bug 378707, bug 378094, bug 375189.

Reported using DrKonqi
Comment 1 Alexander Mentyu 2017-08-24 10:06:07 UTC 
Can't reproduce/no crash for me in:

Distribution: KDE neon Developer Edition Unstable Branches
KDE Plasma Version: 5.10.90
KDE Frameworks Version: 5.37.0
Qt Version: 5.9.1
Kernel Version: 4.10.0-32-generic

Clicked on desktop weather widget initially after login multiple times, set various weather providers in widget's settings.
Comment 2 Christoph Feck 2017-09-20 00:39:50 UTC 

*** This bug has been marked as a duplicate of bug 375189 ***