Bug 378094

Summary: plasma crashes unexpectly
Product: [Plasma] plasmashell Reporter: Toralf Förster <toralf.foerster>
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: bhush94, germano.massullo, notmart, plasma-bugs
Priority: NOR Keywords: drkonqi
Version: 5.8.6   
Target Milestone: 1.0   
Platform: Compiled Sources   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Toralf Förster 2017-03-26 09:17:30 UTC 
Application: plasmashell (5.8.6)
 (Compiled from sources)
Qt Version: 5.7.1
Frameworks Version: 5.32.0
Operating System: Linux 4.9.16-hardened x86_64
Distribution (Platform): Gentoo Packages

-- Information about the crash:
was just opening a KDE Terminal odne hoverd with the mouse over systray

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x3c4fe120780 (LWP 23413))]

Thread 10 (Thread 0x3c4fba7d700 (LWP 23435)):
#0  0x000003c509417a1d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x000003c50d8afa7a in poll (__timeout=-1, __nfds=1, __fds=0x3c4fba7cd20) at /usr/include/bits/poll2.h:46
#2  _xcb_conn_wait (c=c@entry=0x7971d141d0, cond=cond@entry=0x7971d14210, vector=vector@entry=0x0, count=count@entry=0x0) at /var/tmp/portage/x11-libs/libxcb-1.12-r2/work/libxcb-1.12/src/xcb_conn.c:479
#3  0x000003c50d8b2007 in xcb_wait_for_event (c=0x7971d141d0) at /var/tmp/portage/x11-libs/libxcb-1.12-r2/work/libxcb-1.12/src/xcb_in.c:693
#4  0x000003c4fdc2c9e9 in QXcbEventReader::run (this=0x7971d1e7a0) at qxcbconnection.cpp:1343
#5  0x000003c509b0504b in QThreadPrivate::start (arg=0x7971d1e7a0) at thread/qthread_unix.cpp:368
#6  0x000003c508c1d570 in start_thread (arg=0x3c4fba7d700) at pthread_create.c:333
#7  0x000003c50942155d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x3c4fa1ca700 (LWP 23441)):
#0  0x000003c505171a65 in g_source_iter_next (iter=iter@entry=0x3c4fa1c9c20, source=source@entry=0x3c4fa1c9c18) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:933
#1  0x000003c505174d5b in g_main_context_prepare (context=context@entry=0x3c4ec000990, priority=priority@entry=0x3c4fa1c9ca0) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3420
#2  0x000003c505175806 in g_main_context_iterate (context=context@entry=0x3c4ec000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3820
#3  0x000003c505175a51 in g_main_context_iteration (context=0x3c4ec000990, may_block=1) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3901
#4  0x000003c509d2fdbc in QEventDispatcherGlib::processEvents (this=0x3c4ec0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#5  0x000003c509cd534a in QEventLoop::exec (this=this@entry=0x3c4fa1c9e00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x000003c509affa3c in QThread::exec (this=this@entry=0x3c50f0ce440 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread.cpp:507
#7  0x000003c50f054645 in QDBusConnectionManager::run (this=0x3c50f0ce440 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:178
#8  0x000003c509b0504b in QThreadPrivate::start (arg=0x3c50f0ce440 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:368
#9  0x000003c508c1d570 in start_thread (arg=0x3c4fa1ca700) at pthread_create.c:333
#10 0x000003c50942155d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x3c4f3f6d700 (LWP 23480)):
#0  0x000003c509d2e1bf in QTimerInfoList::repairTimersIfNeeded (this=0x3c4e8002cd0) at kernel/qtimerinfo_unix.cpp:167
#1  0x000003c509d2e242 in QTimerInfoList::timerWait (this=0x3c4e8002cd0, tm=...) at kernel/qtimerinfo_unix.cpp:389
#2  0x000003c509d2f90c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x3c4f3f6cc24) at kernel/qeventdispatcher_glib.cpp:132
#3  0x000003c509d2fa3d in timerSourcePrepare (source=<optimized out>, timeout=timeout@entry=0x3c4f3f6cc24) at kernel/qeventdispatcher_glib.cpp:165
#4  0x000003c505174dc0 in g_main_context_prepare (context=context@entry=0x3c4e8000990, priority=priority@entry=0x3c4f3f6ccb0) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3442
#5  0x000003c505175806 in g_main_context_iterate (context=context@entry=0x3c4e8000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3820
#6  0x000003c505175a51 in g_main_context_iteration (context=0x3c4e8000990, may_block=1) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3901
#7  0x000003c509d2fdbc in QEventDispatcherGlib::processEvents (this=0x3c4e80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#8  0x000003c509cd534a in QEventLoop::exec (this=this@entry=0x3c4f3f6ce10, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#9  0x000003c509affa3c in QThread::exec (this=this@entry=0x7971dd68c0) at thread/qthread.cpp:507
#10 0x000003c50c496614 in QQmlThreadPrivate::run (this=0x7971dd68c0) at qml/ftw/qqmlthread.cpp:147
#11 0x000003c509b0504b in QThreadPrivate::start (arg=0x7971dd68c0) at thread/qthread_unix.cpp:368
#12 0x000003c508c1d570 in start_thread (arg=0x3c4f3f6d700) at pthread_create.c:333
#13 0x000003c50942155d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x3c4f2609700 (LWP 23546)):
#0  0x000003c509d2e181 in QTimerInfoList::repairTimersIfNeeded (this=0x3c4e0002ed0) at kernel/qtimerinfo_unix.cpp:161
#1  0x000003c509d2e242 in QTimerInfoList::timerWait (this=0x3c4e0002ed0, tm=...) at kernel/qtimerinfo_unix.cpp:389
#2  0x000003c509d2f90c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x3c4f2608c24) at kernel/qeventdispatcher_glib.cpp:132
#3  0x000003c509d2fa3d in timerSourcePrepare (source=<optimized out>, timeout=timeout@entry=0x3c4f2608c24) at kernel/qeventdispatcher_glib.cpp:165
#4  0x000003c505174dc0 in g_main_context_prepare (context=context@entry=0x3c4e0000990, priority=priority@entry=0x3c4f2608cb0) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3442
#5  0x000003c505175806 in g_main_context_iterate (context=context@entry=0x3c4e0000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3820
#6  0x000003c505175a51 in g_main_context_iteration (context=0x3c4e0000990, may_block=1) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3901
#7  0x000003c509d2fdbc in QEventDispatcherGlib::processEvents (this=0x3c4e00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#8  0x000003c509cd534a in QEventLoop::exec (this=this@entry=0x3c4f2608e10, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#9  0x000003c509affa3c in QThread::exec (this=this@entry=0x7971e1eff0) at thread/qthread.cpp:507
#10 0x000003c50c496614 in QQmlThreadPrivate::run (this=0x7971e1eff0) at qml/ftw/qqmlthread.cpp:147
#11 0x000003c509b0504b in QThreadPrivate::start (arg=0x7971e1eff0) at thread/qthread_unix.cpp:368
#12 0x000003c508c1d570 in start_thread (arg=0x3c4f2609700) at pthread_create.c:333
#13 0x000003c50942155d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x3c4f0940700 (LWP 23549)):
#0  pthread_cond_wait () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x000003c50e990e1d in QTWTF::ByteSizeForClass (cl=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:775
#2  QTWTF::TCMalloc_ThreadCache::ReleaseToCentralCache (N=<optimized out>, cl=<optimized out>, this=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2788
#3  QTWTF::TCMalloc_ThreadCache::Scavenge (this=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2819
#4  QTWTF::releaseFastMallocFreeMemory () at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:4424
#5  0x000003c4f0940700 in ?? ()
#6  0x000003c4f0940700 in ?? ()
#7  0xc23f85c2bfdbf05f in ?? ()
#8  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x3c4ddd95700 (LWP 23557)):
#0  0x000003c509417a1d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x000003c5051758e5 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x3c4d81a5c60, timeout=-1, context=0x3c4d80568d0) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:4135
#2  g_main_context_iterate (context=context@entry=0x3c4d80568d0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3835
#3  0x000003c505175a51 in g_main_context_iteration (context=0x3c4d80568d0, may_block=1) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3901
#4  0x000003c509d2fdbc in QEventDispatcherGlib::processEvents (this=0x3c4d800d2f0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#5  0x000003c509cd534a in QEventLoop::exec (this=this@entry=0x3c4ddd94e10, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x000003c509affa3c in QThread::exec (this=this@entry=0x7971fc26a0) at thread/qthread.cpp:507
#7  0x000003c4e40e21d8 in QQuickXmlQueryEngine::run (this=0x7971fc26a0) at qqmlxmllistmodel.cpp:323
#8  0x000003c509b0504b in QThreadPrivate::start (arg=0x7971fc26a0) at thread/qthread_unix.cpp:368
#9  0x000003c508c1d570 in start_thread (arg=0x3c4ddd95700) at pthread_create.c:333
#10 0x000003c50942155d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x3c4df59f700 (LWP 23558)):
#0  0x000003c509417a1d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x000003c5051758e5 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x3c4d00023d0, timeout=9716, context=0x3c4d0000990) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:4135
#2  g_main_context_iterate (context=context@entry=0x3c4d0000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3835
#3  0x000003c505175a51 in g_main_context_iteration (context=0x3c4d0000990, may_block=1) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3901
#4  0x000003c509d2fdbc in QEventDispatcherGlib::processEvents (this=0x3c4d00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#5  0x000003c509cd534a in QEventLoop::exec (this=this@entry=0x3c4df59ee40, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x000003c509affa3c in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#7  0x000003c509b0504b in QThreadPrivate::start (arg=0x7971fc11e0) at thread/qthread_unix.cpp:368
#8  0x000003c508c1d570 in start_thread (arg=0x3c4df59f700) at pthread_create.c:333
#9  0x000003c50942155d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x3c4d5e3c700 (LWP 23559)):
#0  0x000003c509417a1d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x000003c5051758e5 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x3c4c8015e90, timeout=-1, context=0x3c4c8000990) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:4135
#2  g_main_context_iterate (context=context@entry=0x3c4c8000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3835
#3  0x000003c505175a51 in g_main_context_iteration (context=0x3c4c8000990, may_block=1) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3901
#4  0x000003c509d2fdbc in QEventDispatcherGlib::processEvents (this=0x3c4c80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#5  0x000003c509cd534a in QEventLoop::exec (this=this@entry=0x3c4d5e3bdd0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x000003c509affa3c in QThread::exec (this=this@entry=0x79733d4000) at thread/qthread.cpp:507
#7  0x000003c50ce48e15 in QQuickPixmapReader::run (this=0x79733d4000) at util/qquickpixmapcache.cpp:822
#8  0x000003c509b0504b in QThreadPrivate::start (arg=0x79733d4000) at thread/qthread_unix.cpp:368
#9  0x000003c508c1d570 in start_thread (arg=0x3c4d5e3c700) at pthread_create.c:333
#10 0x000003c50942155d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x3c4ce4f9700 (LWP 23563)):
#0  g_main_context_prepare (context=context@entry=0x3c4c4000990, priority=priority@entry=0x3c4ce4f8ca0) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3420
#1  0x000003c505175806 in g_main_context_iterate (context=context@entry=0x3c4c4000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3820
#2  0x000003c505175a51 in g_main_context_iteration (context=0x3c4c4000990, may_block=1) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3901
#3  0x000003c509d2fdbc in QEventDispatcherGlib::processEvents (this=0x3c4c40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#4  0x000003c509cd534a in QEventLoop::exec (this=this@entry=0x3c4ce4f8e00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x000003c509affa3c in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#6  0x000003c4cf26ee76 in KCupsConnection::run() () from /usr/lib64/libkcupslib.so
#7  0x000003c509b0504b in QThreadPrivate::start (arg=0x7974589090) at thread/qthread_unix.cpp:368
#8  0x000003c508c1d570 in start_thread (arg=0x3c4ce4f9700) at pthread_create.c:333
#9  0x000003c50942155d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x3c4fe120780 (LWP 23413)):
[KCrash Handler]
#6  QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> >::data (this=<error reading variable: Cannot access memory at address 0x30>) at /usr/include/qt5/QtCore/qscopedpointer.h:141
#7  qGetPtrHelper<QScopedPointer<QObjectData> > (p=<error reading variable: Cannot access memory at address 0x30>) at /usr/include/qt5/QtCore/qglobal.h:980
#8  QQmlEngine::d_func (this=<error reading variable: Cannot access memory at address 0x30>) at ../../include/QtQml/5.7.1/QtQml/private/../../../../../src/qml/qml/qqmlengine.h:158
#9  QQmlEnginePrivate::get (e=<error reading variable: Cannot access memory at address 0x30>) at ../../include/QtQml/5.7.1/QtQml/private/../../../../../src/qml/qml/qqmlengine_p.h:403
#10 QQmlIncubator::clear (this=this@entry=0x7974eadff0) at qml/qqmlincubator.cpp:569
#11 0x000003c50c4bba58 in QQmlDelegateModelPrivate::releaseIncubator (this=this@entry=0x7974e12620, incubationTask=0x7974eadff0) at types/qqmldelegatemodel.cpp:846
#12 0x000003c50c4bf944 in QQmlDelegateModelPrivate::itemsRemoved (this=this@entry=0x7974e12620, removes=..., translatedRemoves=translatedRemoves@entry=0x3e9666743d0, movedItems=movedItems@entry=0x0) at types/qqmldelegatemodel.cpp:1320
#13 0x000003c50c4bffbe in QQmlDelegateModelPrivate::itemsRemoved (this=this@entry=0x7974e12620, removes=...) at types/qqmldelegatemodel.cpp:1357
#14 0x000003c50c4c1828 in QQmlDelegateModel::_q_itemsRemoved (this=<optimized out>, index=0, count=48) at types/qqmldelegatemodel.cpp:1389
#15 0x000003c50c4c1f29 in QQmlDelegateModel::_q_rowsRemoved (this=<optimized out>, parent=..., begin=<optimized out>, end=<optimized out>) at types/qqmldelegatemodel.cpp:1539
#16 0x000003c50c4edab5 in QQmlDelegateModel::qt_static_metacall (_o=_o@entry=0x7975251bf0, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=10, _a=_a@entry=0x3e966674730) at .moc/moc_qqmldelegatemodel_p.cpp:196
#17 0x000003c50c4ee75b in QQmlDelegateModel::qt_metacall (this=0x7975251bf0, _c=QMetaObject::InvokeMetaMethod, _id=10, _a=0x3e966674730) at .moc/moc_qqmldelegatemodel_p.cpp:334
#18 0x000003c509d0521f in QMetaObject::activate (sender=sender@entry=0x7974ec5260, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=12, argv=argv@entry=0x3e966674730) at kernel/qobject.cpp:3755
#19 0x000003c509d0594e in QMetaObject::activate (sender=sender@entry=0x7974ec5260, m=m@entry=0x3c509f2f300 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=12, argv=argv@entry=0x3e966674730) at kernel/qobject.cpp:3602
#20 0x000003c509d85b43 in QAbstractItemModel::rowsRemoved (this=this@entry=0x7974ec5260, _t1=..., _t2=0, _t3=47) at .moc/moc_qabstractitemmodel.cpp:615
#21 0x000003c509c8385c in QAbstractItemModel::endRemoveRows (this=this@entry=0x7974ec5260) at itemmodels/qabstractitemmodel.cpp:2715
#22 0x000003c50c4ca7d5 in QQmlListModel::emitItemsRemoved (this=0x7974ec5260, index=<optimized out>, count=<optimized out>) at types/qqmllistmodel.cpp:1797
#23 0x000003c50c4f04ab in QQmlListModel::qt_metacall (this=0x7974ec5260, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0x3e9666749a0) at .moc/moc_qqmllistmodel_p.cpp:206
#24 0x000003c50c4475dc in QQmlObjectOrGadget::metacall (this=this@entry=0x3e966674d00, type=type@entry=QMetaObject::InvokeMetaMethod, index=index@entry=56, argv=argv@entry=0x3e9666749a0) at qml/qqmlpropertycache.cpp:1547
#25 0x000003c50c3c0340 in CallMethod (object=..., index=56, returnType=returnType@entry=43, argCount=argCount@entry=0, argTypes=argTypes@entry=0x0, engine=engine@entry=0x7971df50d0, callArgs=0x3c4f160a560) at jsruntime/qv4qobjectwrapper.cpp:1155
#26 0x000003c50c3c0ca5 in CallPrecise (object=..., data=..., engine=engine@entry=0x7971df50d0, callArgs=callArgs@entry=0x3c4f160a560) at jsruntime/qv4qobjectwrapper.cpp:1392
#27 0x000003c50c3c1ba7 in QV4::QObjectMethod::callInternal (this=<optimized out>, callData=0x3c4f160a560) at jsruntime/qv4qobjectwrapper.cpp:1871
#28 0x000003c50c3da094 in QV4::Object::call (d=0x3c4f160a560, this=<optimized out>) at jsruntime/qv4object_p.h:332
#29 QV4::Runtime::callProperty (engine=engine@entry=0x7971df50d0, nameIndex=<optimized out>, callData=0x3c4f160a560) at jsruntime/qv4runtime.cpp:1030
#30 0x000003c50c3c5dfc in QV4::Moth::VME::run (this=this@entry=0x3e96667502f, engine=engine@entry=0x7971df50d0, code=<optimized out>, code@entry=0x3c4e065a218 " ]<\f\305\003", storeJumpTable=storeJumpTable@entry=0x0) at jsruntime/qv4vme_moth.cpp:585
#31 0x000003c50c3c7c9a in QV4::Moth::VME::exec (engine=0x7971df50d0, code=0x3c4e065a218 " ]<\f\305\003") at jsruntime/qv4vme_moth.cpp:974
#32 0x000003c50c361441 in QV4::SimpleScriptFunction::call (that=<optimized out>, callData=0x3c4f160a498) at jsruntime/qv4functionobject.cpp:582
#33 0x000003c50c3d9c69 in QV4::Object::call (d=0x3c4f160a498, this=0x3c4f160a4e8) at jsruntime/qv4object_p.h:332
#34 QV4::Runtime::callActivationProperty (engine=engine@entry=0x7971df50d0, nameIndex=<optimized out>, callData=0x3c4f160a498) at jsruntime/qv4runtime.cpp:980
#35 0x000003c50c3c5f80 in QV4::Moth::VME::run (this=this@entry=0x3e9666752ff, engine=engine@entry=0x7971df50d0, code=<optimized out>, code@entry=0x3c4e065b738 " ]<\f\305\003", storeJumpTable=storeJumpTable@entry=0x0) at jsruntime/qv4vme_moth.cpp:632
#36 0x000003c50c3c7c9a in QV4::Moth::VME::exec (engine=0x7971df50d0, code=0x3c4e065b738 " ]<\f\305\003") at jsruntime/qv4vme_moth.cpp:974
#37 0x000003c50c361441 in QV4::SimpleScriptFunction::call (that=<optimized out>, callData=0x3c4f160a400) at jsruntime/qv4functionobject.cpp:582
#38 0x000003c50c476a11 in QV4::Object::call (d=0x3c4f160a400, this=<optimized out>) at ../../include/QtQml/5.7.1/QtQml/private/../../../../../src/qml/jsruntime/qv4object_p.h:332
#39 QQmlJavaScriptExpression::evaluate (this=this@entry=0x7974e13d00, callData=callData@entry=0x3c4f160a400, isUndefined=isUndefined@entry=0x0) at qml/qqmljavascriptexpression.cpp:196
#40 0x000003c50c410da4 in QQmlBoundSignalExpression::evaluate (this=<optimized out>, a=<optimized out>) at qml/qqmlboundsignal.cpp:247
#41 0x000003c50c4113fb in QQmlBoundSignal_callback (e=0x7974e04d10, a=0x0) at qml/qqmlboundsignal.cpp:379
#42 0x000003c50c4524c7 in QQmlNotifier::emitNotify (endpoint=<optimized out>, a=a@entry=0x0) at qml/qqmlnotifier.cpp:100
#43 0x000003c50c3ec8a9 in QQmlData::signalEmitted (object=0x7974b650f0, index=3, a=0x0) at qml/qqmlengine.cpp:779
#44 0x000003c509d04a21 in QMetaObject::activate (sender=sender@entry=0x7974b650f0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3618
#45 0x000003c509d0594e in QMetaObject::activate (sender=sender@entry=0x7974b650f0, m=m@entry=0x3c50c5c9e80 <QQmlComponentAttached::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3602
#46 0x000003c50c4e93e7 in QQmlComponentAttached::completed (this=this@entry=0x7974b650f0) at .moc/moc_qqmlcomponentattached_p.cpp:137
#47 0x000003c50c48c0c8 in QQmlObjectCreator::finalize (this=0x7974af3ac0, interrupt=...) at qml/qqmlobjectcreator.cpp:1269
#48 0x000003c50c408cda in QQmlIncubatorPrivate::incubate (this=0x7974a7d530, i=...) at qml/qqmlincubator.cpp:354
#49 0x000003c50c409951 in QQmlIncubationController::incubateFor (this=this@entry=0x7971e6e400, msecs=<optimized out>) at qml/qqmlincubator.cpp:401
#50 0x000003c50d1c622c in KDeclarative::QmlObjectIncubationController::incubate (this=0x7971e6e3f0) at /var/tmp/portage/kde-frameworks/kdeclarative-5.32.0/work/kdeclarative-5.32.0_build/src/kdeclarative/KF5Declarative_automoc.dir/../../../../kdeclarative-5.32.0/src/kdeclarative/private/qmlobject_p.h:63
#51 KDeclarative::QmlObjectIncubationController::incubatingObjectCountChanged (this=0x7971e6e3f0, count=1) at /var/tmp/portage/kde-frameworks/kdeclarative-5.32.0/work/kdeclarative-5.32.0_build/src/kdeclarative/KF5Declarative_automoc.dir/../../../../kdeclarative-5.32.0/src/kdeclarative/private/qmlobject_p.h:79
#52 0x000003c50c4086c2 in QQmlIncubatorPrivate::clear (this=0x7974eae050) at qml/qqmlincubator.cpp:155
#53 0x000003c50c408dd2 in QQmlIncubatorPrivate::incubate (this=0x7974eae050, i=...) at qml/qqmlincubator.cpp:366
#54 0x000003c50c409951 in QQmlIncubationController::incubateFor (this=this@entry=0x7971e6e400, msecs=<optimized out>) at qml/qqmlincubator.cpp:401
#55 0x000003c50d1c622c in KDeclarative::QmlObjectIncubationController::incubate (this=0x7971e6e3f0) at /var/tmp/portage/kde-frameworks/kdeclarative-5.32.0/work/kdeclarative-5.32.0_build/src/kdeclarative/KF5Declarative_automoc.dir/../../../../kdeclarative-5.32.0/src/kdeclarative/private/qmlobject_p.h:63
#56 KDeclarative::QmlObjectIncubationController::incubatingObjectCountChanged (this=0x7971e6e3f0, count=2) at /var/tmp/portage/kde-frameworks/kdeclarative-5.32.0/work/kdeclarative-5.32.0_build/src/kdeclarative/KF5Declarative_automoc.dir/../../../../kdeclarative-5.32.0/src/kdeclarative/private/qmlobject_p.h:79
#57 0x000003c50c4086c2 in QQmlIncubatorPrivate::clear (this=0x797497c140) at qml/qqmlincubator.cpp:155
#58 0x000003c50c408dd2 in QQmlIncubatorPrivate::incubate (this=0x797497c140, i=...) at qml/qqmlincubator.cpp:366
#59 0x000003c50c409951 in QQmlIncubationController::incubateFor (this=this@entry=0x7971e6e400, msecs=<optimized out>) at qml/qqmlincubator.cpp:401
#60 0x000003c50d1c622c in KDeclarative::QmlObjectIncubationController::incubate (this=0x7971e6e3f0) at /var/tmp/portage/kde-frameworks/kdeclarative-5.32.0/work/kdeclarative-5.32.0_build/src/kdeclarative/KF5Declarative_automoc.dir/../../../../kdeclarative-5.32.0/src/kdeclarative/private/qmlobject_p.h:63
#61 KDeclarative::QmlObjectIncubationController::incubatingObjectCountChanged (this=0x7971e6e3f0, count=3) at /var/tmp/portage/kde-frameworks/kdeclarative-5.32.0/work/kdeclarative-5.32.0_build/src/kdeclarative/KF5Declarative_automoc.dir/../../../../kdeclarative-5.32.0/src/kdeclarative/private/qmlobject_p.h:79
#62 0x000003c50c4096d2 in QQmlEnginePrivate::incubate (this=this@entry=0x7971df4e70, i=..., forContext=forContext@entry=0x7974acfa00) at qml/qqmlincubator.cpp:103
#63 0x000003c50c4b7cdf in QQmlDelegateModelItem::incubateObject (this=this@entry=0x797526afd0, component=<optimized out>, engine=<optimized out>, context=context@entry=0x797497c210, forContext=forContext@entry=0x7974acfa00) at types/qqmldelegatemodel.cpp:1943
#64 0x000003c50c4be672 in QQmlDelegateModelPrivate::object (this=this@entry=0x7974dc24b0, group=QQmlListCompositor::Default, index=index@entry=1, asynchronous=asynchronous@entry=false) at types/qqmldelegatemodel.cpp:987
#65 0x000003c50c4be7b0 in QQmlDelegateModel::object (this=<optimized out>, index=1, asynchronous=<optimized out>) at types/qqmldelegatemodel.cpp:1023
#66 0x000003c50d00911a in QQuickItemViewPrivate::createItem (this=this@entry=0x7974df3bc0, modelIndex=modelIndex@entry=1, asynchronous=asynchronous@entry=false) at items/qquickitemview.cpp:2337
#67 0x000003c50cfa3f88 in QQuickListViewPrivate::addVisibleItems (this=0x7974df3bc0, fillFrom=-0, fillTo=800, bufferFrom=<optimized out>, bufferTo=<optimized out>, doBuffer=false) at items/qquicklistview.cpp:677
#68 0x000003c50d009ff8 in QQuickItemViewPrivate::refill (this=0x7974df3bc0, from=-0, to=800) at items/qquickitemview.cpp:1812
#69 0x000003c50d00edf8 in QQuickItemView::componentComplete (this=0x7974e2aaa0) at items/qquickitemview.cpp:1522
#70 0x000003c50c48bdec in QQmlObjectCreator::finalize (this=0x7974af3ac0, interrupt=...) at qml/qqmlobjectcreator.cpp:1241
#71 0x000003c50c408cda in QQmlIncubatorPrivate::incubate (this=this@entry=0x7974a7d530, i=...) at qml/qqmlincubator.cpp:354
#72 0x000003c50c4097e0 in QQmlIncubatorPrivate::forceCompletion (this=0x7974a7d530, i=...) at qml/qqmlincubator.cpp:275
#73 0x000003c50c40986b in QQmlIncubator::forceCompletion (this=this@entry=0x3e966677ca0) at qml/qqmlincubator.cpp:606
#74 0x000003c50d1c1c86 in KDeclarative::QmlObject::createObjectFromComponent (this=0x7971ed5540, component=0x7973e339a0, context=0x7971fbc9a0, initialProperties=...) at /var/tmp/portage/kde-frameworks/kdeclarative-5.32.0/work/kdeclarative-5.32.0/src/kdeclarative/qmlobject.cpp:350
#75 0x000003c50eaa8839 in PlasmaQuick::AppletQuickItemPrivate::createFullRepresentationItem (this=0x7971ede5b0) at /var/tmp/portage/kde-frameworks/plasma-5.32.0-r1/work/plasma-framework-5.32.0/src/plasmaquick/appletquickitem.cpp:220
#76 0x000003c50eaa8c85 in PlasmaQuick::AppletQuickItem::setExpanded (this=0x7971ede3c0, expanded=<optimized out>) at /var/tmp/portage/kde-frameworks/plasma-5.32.0-r1/work/plasma-framework-5.32.0/src/plasmaquick/appletquickitem.cpp:722
#77 0x000003c50eaab12c in PlasmaQuick::AppletQuickItem::qt_static_metacall (_o=_o@entry=0x7971ede3c0, _c=_c@entry=QMetaObject::WriteProperty, _id=_id@entry=7, _a=_a@entry=0x3e966677f70) at src/plasmaquick/moc_appletquickitem.cpp:328
#78 0x000003c50eaacf53 in PlasmaQuick::AppletQuickItem::qt_metacall (this=this@entry=0x7971ede3c0, _c=_c@entry=QMetaObject::WriteProperty, _id=7, _a=_a@entry=0x3e966677f70) at src/plasmaquick/moc_appletquickitem.cpp:373
#79 0x000003c4f2716774 in AppletInterface::qt_metacall (this=0x7971ede3c0, _c=QMetaObject::WriteProperty, _id=<optimized out>, _a=0x3e966677f70) at src/scriptengines/qml/moc_appletinterface.cpp:706
#80 0x000003c50c3fff12 in QQmlPropertyPrivate::write (object=object@entry=0x7971ede3c0, property=..., value=..., context=0x7974102e90, flags=...) at qml/qqmlproperty.cpp:1259
#81 0x000003c50c3c26fa in QV4::QObjectWrapper::setProperty (engine=engine@entry=0x7971df50d0, object=object@entry=0x7971ede3c0, property=0x3c4e0047ce0, value=...) at jsruntime/qv4qobjectwrapper.cpp:544
#82 0x000003c50c3c31a6 in QV4::QObjectWrapper::setQmlProperty (engine=0x7971df50d0, qmlContext=<optimized out>, object=0x7971ede3c0, name=<optimized out>, revisionMode=QV4::QObjectWrapper::IgnoreRevision, value=...) at jsruntime/qv4qobjectwrapper.cpp:431
#83 0x000003c50c3c3315 in QV4::QObjectWrapper::put (m=0x3c4f160a3f0, name=0x3c4f160a3e8, value=...) at jsruntime/qv4qobjectwrapper.cpp:704
#84 0x000003c50c3d6357 in QV4::Object::put (v=..., name=<optimized out>, this=<optimized out>) at jsruntime/qv4object_p.h:310
#85 QV4::Runtime::setProperty (engine=engine@entry=0x7971df50d0, object=..., nameIndex=<optimized out>, value=...) at jsruntime/qv4runtime.cpp:603
#86 0x000003c50c3c59f7 in QV4::Moth::VME::run (this=this@entry=0x3e9666782ff, engine=engine@entry=0x7971df50d0, code=<optimized out>, code@entry=0x3c4e0259f48 " ]<\f\305\003", storeJumpTable=storeJumpTable@entry=0x0) at jsruntime/qv4vme_moth.cpp:503
#87 0x000003c50c3c7c9a in QV4::Moth::VME::exec (engine=0x7971df50d0, code=0x3c4e0259f48 " ]<\f\305\003") at jsruntime/qv4vme_moth.cpp:974
#88 0x000003c50c361441 in QV4::SimpleScriptFunction::call (that=<optimized out>, callData=0x3c4f160a318) at jsruntime/qv4functionobject.cpp:582
#89 0x000003c50c476a11 in QV4::Object::call (d=0x3c4f160a318, this=<optimized out>) at ../../include/QtQml/5.7.1/QtQml/private/../../../../../src/qml/jsruntime/qv4object_p.h:332
#90 QQmlJavaScriptExpression::evaluate (this=this@entry=0x797411a860, callData=callData@entry=0x3c4f160a318, isUndefined=isUndefined@entry=0x0) at qml/qqmljavascriptexpression.cpp:196
#91 0x000003c50c410da4 in QQmlBoundSignalExpression::evaluate (this=<optimized out>, a=<optimized out>) at qml/qqmlboundsignal.cpp:247
#92 0x000003c50c4113fb in QQmlBoundSignal_callback (e=0x797411ae00, a=0x3e96667a0d0) at qml/qqmlboundsignal.cpp:379
#93 0x000003c50c4524c7 in QQmlNotifier::emitNotify (endpoint=<optimized out>, a=a@entry=0x3e96667a0d0) at qml/qqmlnotifier.cpp:100
#94 0x000003c50c3ec8a9 in QQmlData::signalEmitted (object=0x7974119880, index=45, a=0x3e96667a0d0) at qml/qqmlengine.cpp:779
#95 0x000003c509d04a21 in QMetaObject::activate (sender=sender@entry=0x7974119880, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=16, argv=argv@entry=0x3e96667a0d0) at kernel/qobject.cpp:3618
#96 0x000003c509d0594e in QMetaObject::activate (sender=sender@entry=0x7974119880, m=m@entry=0x3c50d1ad300 <QQuickMouseArea::staticMetaObject>, local_signal_index=local_signal_index@entry=16, argv=argv@entry=0x3e96667a0d0) at kernel/qobject.cpp:3602
#97 0x000003c50d08fce1 in QQuickMouseArea::clicked (this=this@entry=0x7974119880, _t1=_t1@entry=0x3e96667a130) at .moc/moc_qquickmousearea_p.cpp:640
#98 0x000003c50cf8d68e in QQuickMouseArea::setPressed (this=this@entry=0x7974119880, button=Qt::LeftButton, p=p@entry=false, source=Qt::MouseEventNotSynthesized) at items/qquickmousearea.cpp:1211
#99 0x000003c50cf8e2fd in QQuickMouseArea::mouseReleaseEvent (this=0x7974119880, event=0x7974a05c30) at items/qquickmousearea.cpp:786
#100 0x000003c50cef1268 in QQuickItem::event (this=0x7974119880, ev=0x7974a05c30) at items/qquickitem.cpp:7650
#101 0x000003c50a5a4214 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x7974119880, e=0x7974a05c30) at kernel/qapplication.cpp:3799
#102 0x000003c50a5ac426 in QApplication::notify (this=0x3e96667b0e0, receiver=0x7974119880, e=0x7974a05c30) at kernel/qapplication.cpp:3556
#103 0x000003c509cd6db0 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x7974119880, event=event@entry=0x7974a05c30) at kernel/qcoreapplication.cpp:988
#104 0x000003c50cf06e8a in QCoreApplication::sendEvent (event=0x7974a05c30, receiver=0x7974119880) at /usr/include/qt5/QtCore/qcoreapplication.h:231
#105 QQuickWindow::sendEvent (this=this@entry=0x797384ec50, item=0x7974119880, e=e@entry=0x7974a05c30) at items/qquickwindow.cpp:2752
#106 0x000003c50cf0775c in QQuickWindowPrivate::deliverMouseEvent (this=this@entry=0x797386f250, event=event@entry=0x3e96667ab70) at items/qquickwindow.cpp:1654
#107 0x000003c50cf0a574 in QQuickWindow::mouseReleaseEvent (this=0x797384ec50, event=0x3e96667ab70) at items/qquickwindow.cpp:1698
#108 0x000003c50a04460b in QWindow::event (this=this@entry=0x797384ec50, ev=ev@entry=0x3e96667ab70) at kernel/qwindow.cpp:2133
#109 0x000003c50cf1053d in QQuickWindow::event (this=0x797384ec50, e=0x3e96667ab70) at items/qquickwindow.cpp:1546
#110 0x00000079709b8a5b in ?? ()
#111 0x000003c50a5a4214 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x797384ec50, e=0x3e96667ab70) at kernel/qapplication.cpp:3799
#112 0x000003c50a5ac426 in QApplication::notify (this=0x3e96667b0e0, receiver=0x797384ec50, e=0x3e96667ab70) at kernel/qapplication.cpp:3556
#113 0x000003c509cd6db0 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x797384ec50, event=event@entry=0x3e96667ab70) at kernel/qcoreapplication.cpp:988
#114 0x000003c50a036521 in QCoreApplication::sendSpontaneousEvent (event=0x3e96667ab70, receiver=0x797384ec50) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#115 QGuiApplicationPrivate::processMouseEvent (e=0x79749eb300) at kernel/qguiapplication.cpp:1903
#116 0x000003c50a038635 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x79749eb300) at kernel/qguiapplication.cpp:1687
#117 0x000003c50a010d8c in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:659
#118 0x000003c4fdc64032 in userEventSourceDispatch (source=<optimized out>) at eventdispatchers/qeventdispatcher_glib.cpp:76
#119 0x000003c50517563c in g_main_dispatch (context=0x3c4f40016f0) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3154
#120 g_main_context_dispatch (context=context@entry=0x3c4f40016f0) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3769
#121 0x000003c505175948 in g_main_context_iterate (context=context@entry=0x3c4f40016f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3840
#122 0x000003c505175a51 in g_main_context_iteration (context=0x3c4f40016f0, may_block=1) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3901
#123 0x000003c509d2fda6 in QEventDispatcherGlib::processEvents (this=0x7971d51300, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#124 0x000003c509cd534a in QEventLoop::exec (this=this@entry=0x3e96667af70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#125 0x000003c509cde0db in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1261
#126 0x00000079709a4667 in ?? ()
#127 0x000003c50935484c in __libc_start_main (main=0x79709a3af0, argc=2, argv=0x3e96667b288, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x3e96667b278) at ../csu/libc-start.c:289
#128 0x00000079709a4a29 in _start ()

Possible duplicates by query: bug 375189, bug 375105.

Reported using DrKonqi
Comment 1 Marco Martin 2017-03-28 11:28:31 UTC 

*** This bug has been marked as a duplicate of bug 375189 ***
Comment 2 Christoph Feck 2017-04-26 23:34:47 UTC 
*** Bug 378707 has been marked as a duplicate of this bug. ***