Bug 363401

Summary: Battery widget crashes plasma
Product: [Plasma] plasmashell Reporter: John <azhchay>
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: bshah, damikope, notmart, plasma-bugs, toralf.foerster, wlewo
Priority: NOR Keywords: drkonqi
Version First Reported In: 5.5.5   
Target Milestone: 1.0   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description John 2016-05-22 13:06:05 UTC 
Application: plasmashell (5.5.5)

Qt Version: 5.5.1
Operating System: Linux 4.4.0-22-generic i686
Distribution: Ubuntu 16.04 LTS

-- Information about the crash:
- What I was doing when the application crashed:clicked on the battery widget  plasma crashed.show low charge

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb1aed800 (LWP 1673))]

Thread 9 (Thread 0xb16b6b40 (LWP 1675)):
#0  0xb771fc31 in __kernel_vsyscall ()
#1  0xb4d49f8f in poll () at ../sysdeps/unix/syscall-template.S:84
#2  0xb70c041d in ?? () from /usr/lib/i386-linux-gnu/libxcb.so.1
#3  0xb70c259b in xcb_wait_for_event () from /usr/lib/i386-linux-gnu/libxcb.so.1
#4  0xb17f3273 in QXcbEventReader::run (this=0x830cfa8) at qxcbconnection.cpp:1253
#5  0xb502743b in QThreadPrivate::start (arg=0x830cfa8) at thread/qthread_unix.cpp:331
#6  0xb4bfc2b5 in start_thread (arg=0xb16b6b40) at pthread_create.c:333
#7  0xb4d5416e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:114

Thread 8 (Thread 0xb0172b40 (LWP 1709)):
#0  0xb442f406 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb43e850b in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb43e8f64 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb43e9194 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb5256b14 in QEventDispatcherGlib::processEvents (this=0xaf800470, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0xb51fb953 in QEventLoop::processEvents (this=0xb01721d4, flags=...) at kernel/qeventloop.cpp:128
#6  0xb51fbdaa in QEventLoop::exec (this=0xb01721d4, flags=...) at kernel/qeventloop.cpp:204
#7  0xb5021f1d in QThread::exec (this=0x83933c0) at thread/qthread.cpp:503
#8  0xb6892aff in QQmlThreadPrivate::run (this=0x83933c0) at qml/ftw/qqmlthread.cpp:141
#9  0xb502743b in QThreadPrivate::start (arg=0x83933c0) at thread/qthread_unix.cpp:331
#10 0xb4bfc2b5 in start_thread (arg=0xb0172b40) at pthread_create.c:333
#11 0xb4d5416e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:114

Thread 7 (Thread 0xab536b40 (LWP 1710)):
#0  0xb771fc31 in __kernel_vsyscall ()
#1  0xb4c01a8c in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/i386/pthread_cond_wait.S:187
#2  0xb4d608cd in __pthread_cond_wait (cond=0x849c0e0, mutex=0x849c0c8) at forward.c:149
#3  0xae7ecbba in ?? () from /usr/lib/i386-linux-gnu/dri/r600_dri.so
#4  0xae7ec185 in ?? () from /usr/lib/i386-linux-gnu/dri/r600_dri.so
#5  0xb4bfc2b5 in start_thread (arg=0xab536b40) at pthread_create.c:333
#6  0xb4d5416e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:114

Thread 6 (Thread 0xa95f2b40 (LWP 1711)):
#0  0xb43e8bc8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb43e90c9 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb43e9194 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb5256b14 in QEventDispatcherGlib::processEvents (this=0xa8c00470, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0xb51fb953 in QEventLoop::processEvents (this=0xa95f21d4, flags=...) at kernel/qeventloop.cpp:128
#5  0xb51fbdaa in QEventLoop::exec (this=0xa95f21d4, flags=...) at kernel/qeventloop.cpp:204
#6  0xb5021f1d in QThread::exec (this=0x856c168) at thread/qthread.cpp:503
#7  0xb6892aff in QQmlThreadPrivate::run (this=0x856c168) at qml/ftw/qqmlthread.cpp:141
#8  0xb502743b in QThreadPrivate::start (arg=0x856c168) at thread/qthread_unix.cpp:331
#9  0xb4bfc2b5 in start_thread (arg=0xa95f2b40) at pthread_create.c:333
#10 0xb4d5416e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:114

Thread 5 (Thread 0xa826db40 (LWP 1712)):
#0  0xb442f3dd in g_mutex_lock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb43e903d in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb43e9194 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb5256b14 in QEventDispatcherGlib::processEvents (this=0x85db700, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0xb51fb953 in QEventLoop::processEvents (this=0xa826d1d4, flags=...) at kernel/qeventloop.cpp:128
#5  0xb51fbdaa in QEventLoop::exec (this=0xa826d1d4, flags=...) at kernel/qeventloop.cpp:204
#6  0xb5021f1d in QThread::exec (this=0x85e7918) at thread/qthread.cpp:503
#7  0xb6892aff in QQmlThreadPrivate::run (this=0x85e7918) at qml/ftw/qqmlthread.cpp:141
#8  0xb502743b in QThreadPrivate::start (arg=0x85e7918) at thread/qthread_unix.cpp:331
#9  0xb4bfc2b5 in start_thread (arg=0xa826db40) at pthread_create.c:333
#10 0xb4d5416e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:114

Thread 4 (Thread 0xa715ab40 (LWP 1721)):
#0  0xb771fc31 in __kernel_vsyscall ()
#1  0xb4c01a8c in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/i386/pthread_cond_wait.S:187
#2  0xb4d608cd in __pthread_cond_wait (cond=0xb768c8d0, mutex=0xb768c8b8) at forward.c:149
#3  0xb7554a2c in ?? () from /usr/lib/i386-linux-gnu/libQt5Script.so.5
#4  0xb7554a6c in ?? () from /usr/lib/i386-linux-gnu/libQt5Script.so.5
#5  0xb4bfc2b5 in start_thread (arg=0xa715ab40) at pthread_create.c:333
#6  0xb4d5416e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:114

Thread 3 (Thread 0xa5b87b40 (LWP 1735)):
#0  0xb442f3dd in g_mutex_lock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb43e8529 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb43e8f64 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb43e9194 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb5256b14 in QEventDispatcherGlib::processEvents (this=0xa8c0c130, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0xb51fb953 in QEventLoop::processEvents (this=0xa5b87184, flags=...) at kernel/qeventloop.cpp:128
#6  0xb51fbdaa in QEventLoop::exec (this=0xa5b87184, flags=...) at kernel/qeventloop.cpp:204
#7  0xb5021f1d in QThread::exec (this=0x867b8d0) at thread/qthread.cpp:503
#8  0xb6c727a9 in QQuickPixmapReader::run (this=0x867b8d0) at util/qquickpixmapcache.cpp:817
#9  0xb502743b in QThreadPrivate::start (arg=0x867b8d0) at thread/qthread_unix.cpp:331
#10 0xb4bfc2b5 in start_thread (arg=0xa5b87b40) at pthread_create.c:333
#11 0xb4d5416e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:114

Thread 2 (Thread 0x9f91bb40 (LWP 1934)):
#0  0xb43e8b93 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb43e90c9 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb43e9194 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb5256b14 in QEventDispatcherGlib::processEvents (this=0xaf84bfb0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0xb51fb953 in QEventLoop::processEvents (this=0x9f91b1b4, flags=...) at kernel/qeventloop.cpp:128
#5  0xb51fbdaa in QEventLoop::exec (this=0x9f91b1b4, flags=...) at kernel/qeventloop.cpp:204
#6  0xb5021f1d in QThread::exec (this=0x96db0f8) at thread/qthread.cpp:503
#7  0x9fe4f980 in KCupsConnection::run() () from /usr/lib/i386-linux-gnu/libkcupslib.so
#8  0xb502743b in QThreadPrivate::start (arg=0x96db0f8) at thread/qthread_unix.cpp:331
#9  0xb4bfc2b5 in start_thread (arg=0x9f91bb40) at pthread_create.c:333
#10 0xb4d5416e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:114

Thread 1 (Thread 0xb1aed800 (LWP 1673)):
[KCrash Handler]
#7  0x00000002 in ?? ()
#8  0xb5206909 in QMetaObject::cast(QObject*) const () at kernel/qmetaobject.cpp:312
#9  0xb684d925 in qobject_cast<QQmlEngine*> (object=<optimized out>) at /usr/include/i386-linux-gnu/qt5/QtCore/qobject.h:518
#10 QQmlPropertyCache::resolve (this=0xa5e97d0, data=0xa5e9698) at qml/qqmlpropertycache.cpp:821
#11 0xb684d9ab in QQmlPropertyCache::ensureResolved (this=0xa5e97d0, p=0xa5e9698) at qml/qqmlpropertycache.cpp:788
#12 0xb684dcaf in QQmlPropertyCache::findProperty (this=0xa5e97d0, it=..., vmemo=<optimized out>, context=0xa56a920) at qml/qqmlpropertycache.cpp:1016
#13 0xb684e128 in QQmlPropertyCache::findProperty (this=0xa5e97d0, it=..., object=0x8e58df0, context=0xa56a920) at qml/qqmlpropertycache.cpp:953
#14 0xb67cd91b in QQmlPropertyCache::property<QV4::String*> (context=0xa56a920, object=0x8e58df0, key=<synthetic pointer>, this=0xa5e97d0) at ../../include/QtQml/5.5.1/QtQml/private/../../../../../src/qml/qml/qqmlpropertycache_p.h:288
#15 QV4::QObjectWrapper::findProperty (this=0xa726e238, engine=0x85f6000, qmlContext=0xa56a920, name=0xa726e240, revisionMode=QV4::QObjectWrapper::IgnoreRevision, local=0xbfd73360) at jsruntime/qv4qobjectwrapper.cpp:251
#16 0xb67d40e1 in QV4::QObjectWrapper::getQmlProperty (this=0xa726e238, qmlContext=0xa56a920, n=0xa726e230, revisionMode=QV4::QObjectWrapper::IgnoreRevision, hasProperty=0x0, includeImports=true) at jsruntime/qv4qobjectwrapper.cpp:279
#17 0xb67d47d5 in QV4::QObjectWrapper::get (m=0xa726e238, name=0xa726e230, hasProperty=0x0) at jsruntime/qv4qobjectwrapper.cpp:692
#18 0xb67e6756 in QV4::Object::get (hasProperty=<optimized out>, name=<optimized out>, this=<optimized out>) at jsruntime/qv4object_p.h:279
#19 QV4::Runtime::getProperty (engine=0x85f6000, object=..., nameIndex=99) at jsruntime/qv4runtime.cpp:689
#20 0xa44da113 in ?? ()
#21 0xb6786e5e in QV4::SimpleScriptFunction::call (that=0xa726e1a8, callData=0xa726e150) at jsruntime/qv4functionobject.cpp:565
#22 0xb67e8a25 in QV4::Object::call (d=0xa726e150, this=<optimized out>) at jsruntime/qv4object_p.h:305
#23 QV4::Runtime::callActivationProperty (engine=0x85f6000, nameIndex=62, callData=0xa726e150) at jsruntime/qv4runtime.cpp:954
#24 0xa44db775 in ?? ()
#25 0xb6786e5e in QV4::SimpleScriptFunction::call (that=0xa726e0e0, callData=0xa726e0e8) at jsruntime/qv4functionobject.cpp:565
#26 0xb68772a9 in QV4::Object::call (d=0xa726e0e8, this=<optimized out>) at ../../include/QtQml/5.5.1/QtQml/private/../../../../../src/qml/jsruntime/qv4object_p.h:305
#27 QQmlJavaScriptExpression::evaluate (this=0xa584f18, context=0xa56a920, function=..., callData=0xa726e0e8, isUndefined=0x0) at qml/qqmljavascriptexpression.cpp:158
#28 0xb681a6da in QQmlBoundSignalExpression::evaluate (this=0xa584f08, a=0x0) at qml/qqmlboundsignal.cpp:281
#29 0xb681b08d in QQmlBoundSignal_callback (e=0xa5856a4, a=0x0) at qml/qqmlboundsignal.cpp:408
#30 0xb6859562 in QQmlNotifier::emitNotify (endpoint=<optimized out>, a=0x0) at qml/qqmlnotifier.cpp:94
#31 0xb67f9511 in QQmlData::signalEmitted (object=0xa8ef950, index=25, a=0x0) at qml/qqmlengine.cpp:768
#32 0xb522ddb5 in QMetaObject::activate (sender=0xa8ef950, signalOffset=3, local_signal_index=22, argv=0x0) at kernel/qobject.cpp:3599
#33 0xb522eb0d in QMetaObject::activate (sender=0xa8ef950, m=0xb6fc8928 <QQuickItem::staticMetaObject>, local_signal_index=22, argv=0x0) at kernel/qobject.cpp:3578
#34 0xb6cfea82 in QQuickItem::heightChanged (this=0xa8ef950) at .moc/moc_qquickitem.cpp:1110
#35 0xb6cfec50 in QQuickItem::geometryChanged (this=0xa8ef950, newGeometry=..., oldGeometry=...) at items/qquickitem.cpp:3598
#36 0xb6d035db in QQuickItem::setHeight (this=0xa8ef950, h=34) at items/qquickitem.cpp:6318
#37 0xb6d10d28 in QQuickItem::qt_static_metacall (_o=0xa8ef950, _c=QMetaObject::WriteProperty, _id=8, _a=0xbfd74aac) at .moc/moc_qquickitem.cpp:875
#38 0xb6d114e5 in QQuickItem::qt_metacall (this=0xa8ef950, _c=QMetaObject::WriteProperty, _id=8, _a=0xbfd74aac) at .moc/moc_qquickitem.cpp:946
#39 0xa5de64ba in ?? () from /usr/lib/i386-linux-gnu/qt5/qml/org/kde/kquickcontrolsaddons/libkquickcontrolsaddonsplugin.so
#40 0xb67f21cb in QQmlVMEMetaObject::metaCall (this=0xa8f0170, c=QMetaObject::WriteProperty, _id=9, a=0xbfd74aac) at qml/qqmlvmemetaobject.cpp:971
#41 0xb664d819 in QAbstractDynamicMetaObject::metaCall (this=0xa8f0170, c=QMetaObject::WriteProperty, _id=9, a=0xbfd74aac) at /usr/include/i386-linux-gnu/qt5/QtCore/5.5.1/QtCore/private/qobject_p.h:421
#42 0xb5206863 in QMetaObject::metacall (object=0xa8ef950, cl=QMetaObject::WriteProperty, idx=9, argv=0xbfd74aac) at kernel/qmetaobject.cpp:294
#43 0xb680c997 in QQmlPropertyPrivate::writeBinding (object=0xa8ef950, core=..., context=0xa8efac8, expression=0xa8f0728, result=..., isUndefined=false, flags=...) at qml/qqmlproperty.cpp:1508
#44 0xb687e7ed in QQmlBinding::update (this=0xa8f0718, flags=...) at qml/qqmlbinding.cpp:198
#45 0xb687ed26 in QQmlBinding::setEnabled (this=0xa8f0718, e=true, flags=...) at qml/qqmlbinding.cpp:304
#46 0xb687ed80 in QQmlBinding::setEnabled (This=0xa8f0734, e=true, f=...) at qml/qqmlbinding.cpp:285
#47 0xb67f895e in QQmlAbstractBinding::setEnabled (f=..., e=true, this=0xa8f0734) at ../../include/QtQml/5.5.1/QtQml/private/../../../../../src/qml/qml/qqmlabstractbinding_p.h:110
#48 QQmlData::flushPendingBindingImpl (this=0xa8f00b0, coreIndex=9) at qml/qqmlengine.cpp:838
#49 0xb67d29ed in QQmlData::flushPendingBinding (coreIndex=9, o=0xa8ef950) at ../../include/QtQml/5.5.1/QtQml/private/../../../../../src/qml/qml/qqmldata_p.h:289
#50 QV4::QObjectWrapper::getProperty (object=0xa8ef950, ctx=0xa726e0c8, property=0x86b5a30, captureRequired=true) at jsruntime/qv4qobjectwrapper.cpp:328
#51 0xb67d4840 in QV4::QObjectWrapper::getProperty (object=0xa8ef950, ctx=0xa726e0c8, propertyIndex=9, captureRequired=true) at jsruntime/qv4qobjectwrapper.cpp:650
#52 0xb67eaf82 in QV4::Runtime::getQmlQObjectProperty (engine=0x85f6000, object=..., propertyIndex=9, captureRequired=true) at jsruntime/qv4runtime.cpp:1373
#53 0xa43e52e0 in ?? ()
#54 0xb6786e5e in QV4::SimpleScriptFunction::call (that=0xa726e000, callData=0xa726e008) at jsruntime/qv4functionobject.cpp:565
#55 0xb68772a9 in QV4::Object::call (d=0xa726e008, this=<optimized out>) at ../../include/QtQml/5.5.1/QtQml/private/../../../../../src/qml/jsruntime/qv4object_p.h:305
#56 QQmlJavaScriptExpression::evaluate (this=0xa666940, context=0xa8efac8, function=..., callData=0xa726e008, isUndefined=0xbfd74f6c) at qml/qqmljavascriptexpression.cpp:158
#57 0xb6877757 in QQmlJavaScriptExpression::evaluate (this=<optimized out>, context=<optimized out>, function=..., isUndefined=<optimized out>) at qml/qqmljavascriptexpression.cpp:116
#58 0xb687e755 in QQmlBinding::update (this=0xa666930, flags=...) at qml/qqmlbinding.cpp:194
#59 0xb687ed26 in QQmlBinding::setEnabled (this=0xa666930, e=true, flags=...) at qml/qqmlbinding.cpp:304
#60 0xb687ed80 in QQmlBinding::setEnabled (This=0xa66694c, e=true, f=...) at qml/qqmlbinding.cpp:285
#61 0xb68883b6 in QQmlAbstractBinding::setEnabled (f=..., e=true, this=0xa66694c) at ../../include/QtQml/5.5.1/QtQml/private/../../../../../src/qml/qml/qqmlabstractbinding_p.h:110
#62 QQmlObjectCreator::finalize (this=0xa59cab8, interrupt=...) at qml/qqmlobjectcreator.cpp:1194
#63 0xb6813387 in QQmlIncubatorPrivate::incubate (this=0xa8f0040, i=...) at qml/qqmlincubator.cpp:348
#64 0xb6813d1a in QQmlEnginePrivate::incubate (this=0x85ca1b0, i=..., forContext=0xa3eff48) at qml/qqmlincubator.cpp:87
#65 0xb68d1281 in QQmlDelegateModelItem::incubateObject (this=0xa8f0228, component=0xa5cb3e0, engine=0x85c85bc, context=0xa8effb0, forContext=0xa3eff48) at types/qqmldelegatemodel.cpp:1963
#66 0xb68db686 in QQmlDelegateModelPrivate::object (this=0xa67d6d0, group=QQmlListCompositor::Default, index=4, asynchronous=false) at types/qqmldelegatemodel.cpp:986
#67 0xb68db9b4 in QQmlDelegateModel::object (this=0xa5cb318, index=4, asynchronous=false) at types/qqmldelegatemodel.cpp:1022
#68 0xb6df1991 in QQuickItemViewPrivate::createItem (this=0xa5caad0, modelIndex=4, asynchronous=false) at items/qquickitemview.cpp:2276
#69 0xb6d9cbf8 in QQuickListViewPrivate::addVisibleItems (this=0xa5caad0, fillFrom=-0, fillTo=309, bufferFrom=-320, bufferTo=629, doBuffer=false) at items/qquicklistview.cpp:658
#70 0xb6df0298 in QQuickItemViewPrivate::refill (this=0xa5caad0, from=-0, to=309) at items/qquickitemview.cpp:1755
#71 0xb6df04a0 in QQuickItemViewPrivate::refill (this=0xa5caad0) at items/qquickitemview.cpp:1736
#72 0xb6df3265 in QQuickItemViewPrivate::layout (this=0xa5caad0) at items/qquickitemview.cpp:1865
#73 0xb6d1b4f7 in QQuickWindowPrivate::polishItems (this=0x9064818) at items/qquickwindow.cpp:265
#74 0xb6ce4fc2 in QSGGuiThreadRenderLoop::renderWindow (this=0x84cc530, window=0x8f38a08) at scenegraph/qsgrenderloop.cpp:363
#75 0xb6ce6f86 in QSGGuiThreadRenderLoop::exposureChanged (this=0x84cc530, window=0x8f38a08) at scenegraph/qsgrenderloop.cpp:422
#76 0xb6d1511e in QQuickWindow::exposeEvent (this=0x8f38a08) at items/qquickwindow.cpp:207
#77 0xb5536847 in QWindow::event (this=0x8f38a08, ev=0xbfd75c20) at kernel/qwindow.cpp:2060
#78 0xb6d24698 in QQuickWindow::event (this=0x8f38a08, e=0xbfd75c20) at items/qquickwindow.cpp:1413
#79 0xb76b72da in PlasmaQuick::Dialog::event (this=0x8f38a08, event=0xbfd75c20) at ../../../src/plasmaquick/dialog.cpp:1168
#80 0xb5b8b15a in QApplicationPrivate::notify_helper (this=0x82f53b8, receiver=0x8f38a08, e=0xbfd75c20) at kernel/qapplication.cpp:3716
#81 0xb5b9081c in QApplication::notify (this=0xbfd75fc8, receiver=0x8f38a08, e=0xbfd75c20) at kernel/qapplication.cpp:3499
#82 0xb51fe81f in QCoreApplication::notifyInternal (this=0xbfd75fc8, receiver=0x8f38a08, event=0xbfd75c20) at kernel/qcoreapplication.cpp:965
#83 0xb552d80e in QCoreApplication::sendSpontaneousEvent (event=0xbfd75c20, receiver=0x8f38a08) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:227
#84 QGuiApplicationPrivate::processExposeEvent (e=0xa52a660) at kernel/qguiapplication.cpp:2663
#85 0xb552e789 in QGuiApplicationPrivate::processWindowSystemEvent (e=0xa52a660) at kernel/qguiapplication.cpp:1658
#86 0xb550ffd7 in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:625
#87 0xb182870e in userEventSourceDispatch (source=0x831eaa0) at eventdispatchers/qeventdispatcher_glib.cpp:70
#88 0xb43e8e29 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#89 0xb43e90c9 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#90 0xb43e9194 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#91 0xb5256af3 in QEventDispatcherGlib::processEvents (this=0x832e378, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#92 0xb18288e1 in QPAEventDispatcherGlib::processEvents (this=0x832e378, flags=...) at eventdispatchers/qeventdispatcher_glib.cpp:115
#93 0xb51fb953 in QEventLoop::processEvents (this=0xbfd75ee8, flags=...) at kernel/qeventloop.cpp:128
#94 0xb51fbdaa in QEventLoop::exec (this=0xbfd75ee8, flags=...) at kernel/qeventloop.cpp:204
#95 0xb5204385 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1229
#96 0xb5523931 in QGuiApplication::exec () at kernel/qguiapplication.cpp:1542
#97 0xb5b87024 in QApplication::exec () at kernel/qapplication.cpp:2976
#98 0x08071eee in main (argc=2, argv=0xbfd760c4) at /build/plasma-workspace-VahMbv/plasma-workspace-5.5.5.2/shell/main.cpp:181

Possible duplicates by query: bug 354978.

Reported using DrKonqi
Comment 1 Marco Martin 2016-06-15 11:34:13 UTC 
*** Bug 354978 has been marked as a duplicate of this bug. ***
Comment 2 David Edmundson 2016-08-24 15:56:16 UTC 
*** Bug 364799 has been marked as a duplicate of this bug. ***
Comment 3 David Edmundson 2016-08-24 15:56:43 UTC 
*** Bug 367736 has been marked as a duplicate of this bug. ***
Comment 4 David Edmundson 2016-09-11 23:17:09 UTC 
>The crash can be reproduced every time.

Is that true?
Comment 5 Marco Martin 2017-06-09 11:51:25 UTC 

*** This bug has been marked as a duplicate of bug 354340 ***