Application: plasmashell (5.4.0)

Qt Version: 5.4.2
Operating System: Linux 4.1.6-3-desktop x86_64
Distribution: "openSUSE 20150909 (Tumbleweed) (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
I just log into Plasma 5, and the crash notification popped up.
By the way this is a duplicate of error 353015 --- I am trying to check it that way, but the bug reporting system is not allowing me to do so. Sorry.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f5910638880 (LWP 2053))]

Thread 7 (Thread 0x7f58f9ca7700 (LWP 2054)):
#0  0x00007f5909c7332d in poll () from /lib64/libc.so.6
#1  0x00007f590ea9b332 in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007f590ea9ce17 in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007f58fbff77f9 in ?? () from /usr/lib64/qt5/plugins/platforms/libqxcb.so
#4  0x00007f590a35eeaf in ?? () from /usr/lib64/libQt5Core.so.5
#5  0x00007f590947b4a4 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f5909c7bcad in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f58f33ea700 (LWP 2086)):
#0  0x00007f5909c7332d in poll () from /lib64/libc.so.6
#1  0x00007f5906387e94 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f5906387f9c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f590a58320b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007f590a52c5ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f590a35a13c in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#6  0x00007f590d57fce5 in QQmlThreadPrivate::run (this=0x13d95e0) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/qml/ftw/qqmlthread.cpp:141
#7  0x00007f590a35eeaf in ?? () from /usr/lib64/libQt5Core.so.5
#8  0x00007f590947b4a4 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f5909c7bcad in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f58e0af1700 (LWP 2092)):
#0  0x00007f5909c7332d in poll () from /lib64/libc.so.6
#1  0x00007f5906387e94 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f5906387f9c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f590a58320b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007f590a52c5ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f590a35a13c in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#6  0x00007f590d57fce5 in QQmlThreadPrivate::run (this=0x15c7cb0) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/qml/ftw/qqmlthread.cpp:141
#7  0x00007f590a35eeaf in ?? () from /usr/lib64/libQt5Core.so.5
#8  0x00007f590947b4a4 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f5909c7bcad in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f58da729700 (LWP 2138)):
#0  0x00007f5909c7332d in poll () from /lib64/libc.so.6
#1  0x00007f5906387e94 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f5906387f9c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f590a58320b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007f590a52c5ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f590a35a13c in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#6  0x00007f590d57fce5 in QQmlThreadPrivate::run (this=0x15b6640) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/qml/ftw/qqmlthread.cpp:141
#7  0x00007f590a35eeaf in ?? () from /usr/lib64/libQt5Core.so.5
#8  0x00007f590947b4a4 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f5909c7bcad in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f58d8dbf700 (LWP 2141)):
#0  0x00007f590948107f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f590fd0c7f4 in ?? () from /usr/lib64/libQt5Script.so.5
#2  0x00007f590fd0c839 in ?? () from /usr/lib64/libQt5Script.so.5
#3  0x00007f590947b4a4 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f5909c7bcad in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f58d21b1700 (LWP 2160)):
#0  0x00007f5906385060 in ?? () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f590638745b in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f5906387dc3 in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f5906387f9c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f590a58320b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f590a52c5ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#6  0x00007f590a35a13c in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#7  0x00007f590e0f8ae2 in QQuickPixmapReader::run (this=0x1643130) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/quick/util/qquickpixmapcache.cpp:714
#8  0x00007f590a35eeaf in ?? () from /usr/lib64/libQt5Core.so.5
#9  0x00007f590947b4a4 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f5909c7bcad in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f5910638880 (LWP 2053)):
[KCrash Handler]
#6  inUse (this=0x1) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/jsruntime/qv4managed_p.h:342
#7  QV4::MemoryManager::collectFromJSStack (this=this@entry=0x15962a0) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/jsruntime/qv4mm.cpp:581
#8  0x00007f590d46c2c3 in QV4::MemoryManager::mark (this=this@entry=0x15962a0) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/jsruntime/qv4mm.cpp:295
#9  0x00007f590d46ccb8 in QV4::MemoryManager::runGC (this=this@entry=0x15962a0) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/jsruntime/qv4mm.cpp:458
#10 0x00007f590d46db43 in QV4::MemoryManager::allocData (this=0x15962a0, size=size@entry=112) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/jsruntime/qv4mm.cpp:211
#11 0x00007f590d49775b in allocManaged (size=<optimized out>, this=<optimized out>) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/jsruntime/qv4mm_p.h:94
#12 QV4::Members::ensureIndex (this=this@entry=0x7f5845ec3ab0, e=0x15bcb50, idx=<optimized out>) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/jsruntime/qv4memberdata.cpp:54
#13 0x00007f590d499c11 in QV4::Object::ensureMemberIndex (this=this@entry=0x7f5845ec3aa0, idx=<optimized out>) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/jsruntime/qv4object.cpp:205
#14 0x00007f590d499c55 in QV4::Object::insertMember (this=0x7f5845ec3aa0, s=<optimized out>, p=..., attributes=...) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/jsruntime/qv4object.cpp:214
#15 0x00007f590d48bc3f in QV4::SimpleScriptFunction::Data::Data (this=<optimized out>, scope=0x7f584568e880, function=<optimized out>, createProto=<optimized out>) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/jsruntime/qv4functionobject.cpp:439
#16 0x00007f590d48bda3 in alloc<QV4::SimpleScriptFunction, QV4::ExecutionContext*, QV4::Function*, bool> (arg3=<optimized out>, arg2=0x25684a0, arg1=0x7f584568e880, this=<optimized out>) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/jsruntime/qv4mm_p.h:126
#17 QV4::FunctionObject::createScriptFunction (scope=0x7f584568e880, function=0x25684a0, createProto=createProto@entry=false) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/jsruntime/qv4functionobject.cpp:175
#18 0x00007f590d57cabd in QQmlObjectCreator::setPropertyBinding (this=this@entry=0x7fffdbd196f0, property=property@entry=0x7f58cc582c08, binding=binding@entry=0x7f58cc1bcdc8) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/qml/qqmlobjectcreator.cpp:832
#19 0x00007f590d57dc6b in QQmlObjectCreator::setupBindings (this=this@entry=0x7fffdbd196f0, bindingsToSkip=...) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/qml/qqmlobjectcreator.cpp:733
#20 0x00007f590d57a4cd in QQmlObjectCreator::populateInstance (this=this@entry=0x7fffdbd196f0, index=0, instance=0x0, instance@entry=0x2582db0, bindingTarget=0x25833e0, bindingTarget@entry=0x2582db0, valueTypeProperty=valueTypeProperty@entry=0x0, bindingsToSkip=...) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/qml/qqmlobjectcreator.cpp:1348
#21 0x00007f590d57ae91 in QQmlObjectCreator::createInstance (this=this@entry=0x7fffdbd196f0, index=index@entry=0, parent=parent@entry=0x0, isContextObject=isContextObject@entry=true) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/qml/qqmlobjectcreator.cpp:1184
#22 0x00007f590d57bf84 in QQmlObjectCreator::create (this=this@entry=0x7fffdbd196f0, subComponentIndex=subComponentIndex@entry=-1, parent=parent@entry=0x0, interrupt=interrupt@entry=0x0) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/qml/qqmlobjectcreator.cpp:222
#23 0x00007f590d57b9ee in QQmlObjectCreator::createInstance (this=this@entry=0x7fffdbd19990, index=index@entry=0, parent=parent@entry=0x0, isContextObject=isContextObject@entry=true) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/qml/qqmlobjectcreator.cpp:1091
#24 0x00007f590d57bf84 in QQmlObjectCreator::create (this=this@entry=0x7fffdbd19990, subComponentIndex=subComponentIndex@entry=-1, parent=parent@entry=0x0, interrupt=interrupt@entry=0x0) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/qml/qqmlobjectcreator.cpp:222
#25 0x00007f590d57b9ee in QQmlObjectCreator::createInstance (this=this@entry=0x255b2e0, index=5, parent=0x256f390, isContextObject=isContextObject@entry=false) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/qml/qqmlobjectcreator.cpp:1091
#26 0x00007f590d57d8d2 in QQmlObjectCreator::setPropertyBinding (this=this@entry=0x255b2e0, property=property@entry=0x7f58cc0245e8, binding=binding@entry=0x7f58cc4fb8e4) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/qml/qqmlobjectcreator.cpp:774
#27 0x00007f590d57dc6b in QQmlObjectCreator::setupBindings (this=this@entry=0x255b2e0, bindingsToSkip=...) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/qml/qqmlobjectcreator.cpp:733
#28 0x00007f590d57a4cd in QQmlObjectCreator::populateInstance (this=this@entry=0x255b2e0, index=4, instance=0x2565540, instance@entry=0x256f390, bindingTarget=0x2565540, bindingTarget@entry=0x256f390, valueTypeProperty=valueTypeProperty@entry=0x0, bindingsToSkip=...) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/qml/qqmlobjectcreator.cpp:1348
#29 0x00007f590d57ae91 in QQmlObjectCreator::createInstance (this=this@entry=0x255b2e0, index=4, parent=<optimized out>, isContextObject=isContextObject@entry=false) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/qml/qqmlobjectcreator.cpp:1184
#30 0x00007f590d57d8d2 in QQmlObjectCreator::setPropertyBinding (this=this@entry=0x255b2e0, property=property@entry=0x7f58cc0245e8, binding=binding@entry=0x7f58cc4fb618) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/qml/qqmlobjectcreator.cpp:774
#31 0x00007f590d57dc6b in QQmlObjectCreator::setupBindings (this=this@entry=0x255b2e0, bindingsToSkip=...) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/qml/qqmlobjectcreator.cpp:733
#32 0x00007f590d57a4cd in QQmlObjectCreator::populateInstance (this=this@entry=0x255b2e0, index=0, instance=0x0, instance@entry=0x2565540, bindingTarget=0x255b500, bindingTarget@entry=0x2565540, valueTypeProperty=valueTypeProperty@entry=0x0, bindingsToSkip=...) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/qml/qqmlobjectcreator.cpp:1348
#33 0x00007f590d57ae91 in QQmlObjectCreator::createInstance (this=this@entry=0x255b2e0, index=index@entry=0, parent=parent@entry=0x0, isContextObject=isContextObject@entry=true) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/qml/qqmlobjectcreator.cpp:1184
#34 0x00007f590d57bf84 in QQmlObjectCreator::create (this=0x255b2e0, subComponentIndex=-1, parent=parent@entry=0x0, interrupt=interrupt@entry=0x7fffdbd1a620) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/qml/qqmlobjectcreator.cpp:222
#35 0x00007f590d509c07 in QQmlIncubatorPrivate::incubate (this=0x2558ed0, i=...) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/qml/qqmlincubator.cpp:302
#36 0x00007f590d50a45c in QQmlIncubationController::incubateFor (this=0x190c190, msecs=<optimized out>) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/qml/qqmlincubator.cpp:395
#37 0x00007f590e5d83fc in ?? () from /usr/lib64/libKF5Declarative.so.5
#38 0x00007f590d50a2c9 in QQmlEnginePrivate::incubate (this=this@entry=0x15b1540, i=..., forContext=forContext@entry=0x255b0c0) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/qml/qqmlincubator.cpp:97
#39 0x00007f590d505d5c in QQmlComponent::create (this=<optimized out>, incubator=..., context=<optimized out>, forContext=forContext@entry=0x0) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/qml/qqmlcomponent.cpp:1068
#40 0x00007f590e22db4a in QQuickLoaderPrivate::_q_sourceLoaded (this=this@entry=0x24d4dc0) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/quick/items/qquickloader.cpp:713
#41 0x00007f590e22dcc8 in QQuickLoaderPrivate::load (this=0x24d4dc0) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/quick/items/qquickloader.cpp:596
#42 0x00007f590d577d72 in QQmlObjectCreator::finalize (this=0x24a3a30, interrupt=...) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/qml/qqmlobjectcreator.cpp:1228
#43 0x00007f590d50994a in QQmlIncubatorPrivate::incubate (this=0x1b56e40, i=...) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/qml/qqmlincubator.cpp:348
#44 0x00007f590d50a45c in QQmlIncubationController::incubateFor (this=0x190c190, msecs=<optimized out>) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/qml/qqmlincubator.cpp:395
#45 0x00007f590e5d83fc in ?? () from /usr/lib64/libKF5Declarative.so.5
#46 0x00007f590d50934d in QQmlIncubatorPrivate::clear (this=0x24e97a0) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/qml/qqmlincubator.cpp:149
#47 0x00007f590d509a9e in QQmlIncubatorPrivate::incubate (this=this@entry=0x24e97a0, i=...) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/qml/qqmlincubator.cpp:360
#48 0x00007f590d509b15 in QQmlIncubatorPrivate::incubate (this=0x2559350, i=...) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/qml/qqmlincubator.cpp:366
#49 0x00007f590d50a45c in QQmlIncubationController::incubateFor (this=0x190c190, msecs=<optimized out>) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/qml/qqmlincubator.cpp:395
#50 0x00007f590e5d83fc in ?? () from /usr/lib64/libKF5Declarative.so.5
#51 0x00007f590d50a2c9 in QQmlEnginePrivate::incubate (this=this@entry=0x15b1540, i=..., forContext=forContext@entry=0x2559270) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/qml/qqmlincubator.cpp:97
#52 0x00007f590d505d5c in QQmlComponent::create (this=<optimized out>, incubator=..., context=<optimized out>, forContext=forContext@entry=0x0) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/qml/qqmlcomponent.cpp:1068
#53 0x00007f590e22db4a in QQuickLoaderPrivate::_q_sourceLoaded (this=this@entry=0x254fd80) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/quick/items/qquickloader.cpp:713
#54 0x00007f590e22dcc8 in QQuickLoaderPrivate::load (this=0x254fd80) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/quick/items/qquickloader.cpp:596
#55 0x00007f590d577d72 in QQmlObjectCreator::finalize (this=0x2505630, interrupt=...) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/qml/qqmlobjectcreator.cpp:1228
#56 0x00007f590d505774 in QQmlComponentPrivate::complete (enginePriv=0x15b1540, state=0x24f9650) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/qml/qqmlcomponent.cpp:928
#57 0x00007f590d505837 in QQmlComponentPrivate::completeCreate (this=0x24f95b0) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/qml/qqmlcomponent.cpp:964
#58 0x00007f590d505fdd in QQmlComponent::createObject (this=<optimized out>, args=0x7fffdbd1b110) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/qml/qqmlcomponent.cpp:1245
#59 0x00007f590d5e28cc in QQmlComponent::qt_static_metacall (_o=_o@entry=0x24f7320, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=6, _a=_a@entry=0x7fffdbd1b0e0) at .moc/moc_qqmlcomponent.cpp:146
#60 0x00007f590d5e2a45 in QQmlComponent::qt_metacall (this=0x24f7320, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0x7fffdbd1b0e0) at .moc/moc_qqmlcomponent.cpp:205
#61 0x00007f590d4c9c6c in QV4::QObjectMethod::callInternal (this=<optimized out>, callData=<optimized out>) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/jsruntime/qv4qobjectwrapper.cpp:1882
#62 0x00007f590d4d71a9 in call (d=0x7f58d9729080, this=<optimized out>) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/jsruntime/qv4object_p.h:278
#63 QV4::Runtime::callProperty (context=0x7fffdbd1b300, name=0x7f58d9661220, callData=0x7f58d9729080) at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/qml/jsruntime/qv4runtime.cpp:930
#64 0x00007f5840a188d5 in ?? ()
#65 0x00000000024f8690 in ?? ()
#66 0x0000000002518850 in ?? ()
#67 0x0003000000000001 in ?? ()
#68 0x00007f590e831985 in ?? () from /usr/lib64/libKF5Plasma.so.5
#69 0x00007f590e8319e2 in Plasma::DataEngine::connectSource(QString const&, QObject*, unsigned int, Plasma::Types::IntervalAlignment) const () from /usr/lib64/libKF5Plasma.so.5
#70 0x00007f58d96e9000 in ?? ()
#71 0x00007f584568b700 in ?? ()
#72 0x0000000000000000 in ?? ()

Possible duplicates by query: bug 353015, bug 352998, bug 352917, bug 352140, bug 351570.

Reported using DrKonqi