Bug 359732

Summary:	Plasma desktop repeatedly crashes and restarts
Product:	[Plasma] plasmashell	Reporter:	tom.hilinski
Component:	general	Assignee:	David Edmundson <kde>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	bhush94, notmart, plasma-bugs
Priority:	NOR	Keywords:	drkonqi
Version:	5.5.4
Target Milestone:	1.0
Platform:	openSUSE
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description tom.hilinski 2016-02-23 22:20:54 UTC

Application: plasmashell (5.5.4)

Qt Version: 5.5.1
Operating System: Linux 4.1.15-8-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
Reading browser (firefox) then switched to a KWrite instance. I think I clicked on the desktop background first.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f8d2eff97c0 (LWP 20785))]

Thread 8 (Thread 0x7f8d18a62700 (LWP 20788)):
#0  0x00007f8d28530bbd in poll () at /lib64/libc.so.6
#1  0x00007f8d2d45d422 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f8d2d45f00f in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f8d1abb33c9 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f8d28c2932f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8d27d3a0a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f8d28538fed in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f8d11b7c700 (LWP 20803)):
#0  0x00007f8d24c1021e in  () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f8d24c1244b in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f8d24c12d80 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f8d24c12f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f8d28e5bd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8d28e02d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8d28c2461a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f8d2bf0fdf8 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f8d28c2932f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f8d27d3a0a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f8d28538fed in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f8d04be8700 (LWP 20804)):
#0  0x00007f8d28530bbd in poll () at /lib64/libc.so.6
#1  0x00007f8d24c12e64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f8d24c12f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f8d28e5bd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f8d28e02d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8d28c2461a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8d2bf0fdf8 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f8d28c2932f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f8d27d3a0a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f8d28538fed in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f8cff25d700 (LWP 20805)):
#0  0x00007f8d28530bbd in poll () at /lib64/libc.so.6
#1  0x00007f8d24c12e64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f8d24c12f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f8d28e5bd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f8d28e02d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8d28c2461a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8d2bf0fdf8 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f8d28c2932f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f8d27d3a0a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f8d28538fed in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f8cfd2f8700 (LWP 20806)):
#0  0x00007f8d27d3e03f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f8d2e6e186b in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007f8d2e6e1899 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007f8d27d3a0a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f8d28538fed in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f8c731c8700 (LWP 20808)):
#0  0x00007f8d24c54d14 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f8d24c124a0 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f8d24c12d80 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f8d24c12f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f8d28e5bd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8d28e02d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8d28c2461a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f8d2caa4282 in  () at /usr/lib64/libQt5Quick.so.5
#8  0x00007f8d28c2932f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f8d27d3a0a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f8d28538fed in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f8c62bf5700 (LWP 20812)):
#0  0x00007f8d28530bbd in poll () at /lib64/libc.so.6
#1  0x00007f8d24c12e64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f8d24c12f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f8d28e5bd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f8d28e02d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8d28c2461a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8c64242cf7 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#7  0x00007f8d28c2932f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f8d27d3a0a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f8d28538fed in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f8d2eff97c0 (LWP 20785)):
[KCrash Handler]
#6  0x00007f8d2bce1339 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f8d2bf4f009 in QQmlDelegateModel::_q_itemsChanged(int, int, QVector<int> const&) () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f8d2bf76a8c in  () at /usr/lib64/libQt5Qml.so.5
#9  0x00007f8d2bf7730b in QQmlDelegateModel::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib64/libQt5Qml.so.5
#10 0x00007f8d28e34dc1 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f8d28eb382c in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () at /usr/lib64/libQt5Core.so.5
#12 0x00007f8cfd775364 in  () at /usr/lib64/libtaskmanager.so.5
#13 0x00007f8cfd775ca7 in  () at /usr/lib64/libtaskmanager.so.5
#14 0x00007f8d28e34cc6 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#15 0x00007f8cfd77d738 in TaskManager::AbstractGroupableItem::changed(QFlags<TaskManager::TaskChange>) () at /usr/lib64/libtaskmanager.so.5
#16 0x00007f8d28e34cc6 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#17 0x00007f8cfd77d868 in TaskManager::Task::changed(QFlags<TaskManager::TaskChange>) () at /usr/lib64/libtaskmanager.so.5
#18 0x00007f8cfd75da86 in TaskManager::Task::setActive(bool) () at /usr/lib64/libtaskmanager.so.5
#19 0x00007f8cfd770999 in TaskManager::TaskManager::activeWindowChanged(unsigned long long) () at /usr/lib64/libtaskmanager.so.5
#20 0x00007f8d28e3473f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#21 0x00007f8d2ba20292 in KWindowSystem::activeWindowChanged(unsigned long long) () at /usr/lib64/libKF5WindowSystem.so.5
#22 0x00007f8d11d90af3 in  () at /usr/lib64/qt5/plugins/kf5/org.kde.kwindowsystem.platforms/KF5WindowSystemX11Plugin.so
#23 0x00007f8d28e01fc0 in QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) () at /usr/lib64/libQt5Core.so.5
#24 0x00007f8d1abb1044 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) () at /usr/lib64/libQt5XcbQpa.so.5
#25 0x00007f8d1abb301b in QXcbConnection::processXcbEvents() () at /usr/lib64/libQt5XcbQpa.so.5
#26 0x00007f8d28e35ac6 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#27 0x00007f8d2a17de7c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#28 0x00007f8d2a182cc8 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#29 0x00007f8d28e04e95 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#30 0x00007f8d28e07057 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#31 0x00007f8d28e5c8f3 in  () at /usr/lib64/libQt5Core.so.5
#32 0x00007f8d24c12c84 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#33 0x00007f8d24c12ed8 in  () at /usr/lib64/libglib-2.0.so.0
#34 0x00007f8d24c12f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#35 0x00007f8d28e5bd6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#36 0x00007f8d28e02d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#37 0x00007f8d28e0a8f6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#38 0x0000000000436a20 in main ()

Reported using DrKonqi

Comment 1 Marco Martin 2016-02-24 13:17:44 UTC


*** This bug has been marked as a duplicate of bug 359706 ***