Bug 393514

Summary:	Crash while while accessing "window decorations" in Systemsettings
Product:	[Plasma] kwin	Reporter:	Tony <jodr666>
Component:	decorations	Assignee:	KWin default assignee <kwin-bugs-null>
Status:	RESOLVED NOT A BUG
Severity:	crash	CC:	bugseforuns
Priority:	NOR	Keywords:	drkonqi
Version:	git master
Target Milestone:	---
Platform:	openSUSE
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:
Attachments:	Better backtrace

Description Tony 2018-04-25 16:34:10 UTC

Application: systemsettings5 (5.12.80)

Qt Version: 5.10.0
Frameworks Version: 5.45.0
Operating System: Linux 4.16.3-1-default x86_64
Distribution: "openSUSE Tumbleweed"

-- Information about the crash:
- What I was doing when the application crashed:
Updated tumbleweed, rebooted. When on to change the window decoration, as soon i click the option it crashes.

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f13047e2cc0 (LWP 9407))]

Thread 6 (Thread 0x7f12c56af700 (LWP 9417)):
#0  0x00007f12ffda7179 in __GI___poll (fds=0x7f12c0004e00, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f12f8fa7429 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f12f8fa753c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f13006eea2b in QEventDispatcherGlib::processEvents (this=0x7f12c0000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f130069595a in QEventLoop::exec (this=this@entry=0x7f12c56aed60, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f13004bcbaa in QThread::exec (this=<optimized out>) at thread/qthread.cpp:522
#6  0x00007f12fe1ebfd5 in QQmlThreadPrivate::run() () from /usr/lib64/libQt5Qml.so.5
#7  0x00007f13004c1ba0 in QThreadPrivate::start (arg=0x55c86d37a4f0) at thread/qthread_unix.cpp:376
#8  0x00007f12fb67759b in start_thread (arg=0x7f12c56af700) at pthread_create.c:463
#9  0x00007f12ffdb1a1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f12d0f97700 (LWP 9415)):
#0  0x00007f12ffda2bf4 in __GI___libc_read (fd=16, buf=0x7f12d0f96b60, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007f12f8febab0 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f12f8fa6f17 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f12f8fa73d0 in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f12f8fa753c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f13006eea2b in QEventDispatcherGlib::processEvents (this=0x7f12c8000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f130069595a in QEventLoop::exec (this=this@entry=0x7f12d0f96d60, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#7  0x00007f13004bcbaa in QThread::exec (this=<optimized out>) at thread/qthread.cpp:522
#8  0x00007f12fe1ebfd5 in QQmlThreadPrivate::run() () from /usr/lib64/libQt5Qml.so.5
#9  0x00007f13004c1ba0 in QThreadPrivate::start (arg=0x55c86c8df4f0) at thread/qthread_unix.cpp:376
#10 0x00007f12fb67759b in start_thread (arg=0x7f12d0f97700) at pthread_create.c:463
#11 0x00007f12ffdb1a1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f12d8c47700 (LWP 9413)):
#0  0x00007f12ffda7179 in __GI___poll (fds=0x7f12cc004a00, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f12f8fa7429 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f12f8fa753c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f13006eea2b in QEventDispatcherGlib::processEvents (this=0x7f12cc000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f130069595a in QEventLoop::exec (this=this@entry=0x7f12d8c46d60, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f13004bcbaa in QThread::exec (this=<optimized out>) at thread/qthread.cpp:522
#6  0x00007f12fe1ebfd5 in QQmlThreadPrivate::run() () from /usr/lib64/libQt5Qml.so.5
#7  0x00007f13004c1ba0 in QThreadPrivate::start (arg=0x55c86c596480) at thread/qthread_unix.cpp:376
#8  0x00007f12fb67759b in start_thread (arg=0x7f12d8c47700) at pthread_create.c:463
#9  0x00007f12ffdb1a1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f12dbc5f700 (LWP 9411)):
#0  0x00007f12fb67d56c in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55c86c0aba04) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55c86c0ab9b0, cond=0x55c86c0ab9d8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55c86c0ab9d8, mutex=0x55c86c0ab9b0) at pthread_cond_wait.c:655
#3  0x00007f12e4998d3b in ?? () from /usr/lib64/dri/nouveau_dri.so
#4  0x00007f12e4998a67 in ?? () from /usr/lib64/dri/nouveau_dri.so
#5  0x00007f12fb67759b in start_thread (arg=0x7f12dbc5f700) at pthread_create.c:463
#6  0x00007f12ffdb1a1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f12e84df700 (LWP 9410)):
#0  0x00007f12ffda2bf4 in __GI___libc_read (fd=8, buf=0x7f12e84deb50, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007f12f8febab0 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f12f8fa6f17 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f12f8fa73d0 in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f12f8fa753c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f13006eea2b in QEventDispatcherGlib::processEvents (this=0x7f12e0000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f130069595a in QEventLoop::exec (this=this@entry=0x7f12e84ded50, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#7  0x00007f13004bcbaa in QThread::exec (this=this@entry=0x7f1300d86d60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread.cpp:522
#8  0x00007f1300b16a35 in QDBusConnectionManager::run (this=0x7f1300d86d60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:178
#9  0x00007f13004c1ba0 in QThreadPrivate::start (arg=0x7f1300d86d60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:376
#10 0x00007f12fb67759b in start_thread (arg=0x7f12e84df700) at pthread_create.c:463
#11 0x00007f12ffdb1a1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f13047e2cc0 (LWP 9407)):
[KCrash Handler]
#6  qVariantToHelper<QMap<QString, QVariant> > (handlerManager=..., d=...) at kernel/qvariant.cpp:2348
#7  QVariant::toMap (this=0x31) at kernel/qvariant.cpp:2400
#8  0x00007f12c5db5820 in ?? () from /usr/lib64/libkdecorations2.so.5
#9  0x00007f12c5db7aec in KDecoration2::Decoration::Decoration(QObject*, QList<QVariant> const&) () from /usr/lib64/libkdecorations2.so.5
#10 0x00007f12bf8779de in Breeze::Decoration::Decoration (this=0x55c86d5a9790, parent=<optimized out>, args=...) at /usr/src/debug/breeze-5.12.80git.20180419T211757~0db61995-23.1.x86_64/kdecoration/breezedecoration.cpp:76
#11 0x00007f12bf87d449 in KPluginFactory::createInstance<Breeze::Decoration, QObject> (parentWidget=<optimized out>, parent=<optimized out>, args=...) at /usr/include/KF5/KCoreAddons/kpluginfactory.h:533
#12 0x00007f1302269b09 in KPluginFactory::create (this=this@entry=0x55c86d561d50, iface=0x7f12c5dc5fb8 "KDecoration2::Decoration", parentWidget=parentWidget@entry=0x0, parent=parent@entry=0x55c86d5e2840, args=..., keyword=...) at /usr/src/debug/kcoreaddons-5.45.0-1.1.x86_64/src/lib/plugin/kpluginfactory.cpp:145
#13 0x00007f12c4247950 in KPluginFactory::create<KDecoration2::Decoration> (args=..., parent=0x55c86d5e2840, this=0x55c86d561d50) at /usr/include/KF5/KCoreAddons/kpluginfactory.h:551
#14 KDecoration2::Preview::PreviewBridge::createDecoration (this=<optimized out>, parent=parent@entry=0x55c86d5e2840) at /usr/src/debug/kwin5-5.12.4-1.1.x86_64/kcmkwin/kwindecoration/declarative-plugin/previewbridge.cpp:168
#15 0x00007f12c42460fb in KDecoration2::Preview::PreviewButtonItem::createButton (this=0x55c86d5e2840) at /usr/src/debug/kwin5-5.12.4-1.1.x86_64/kcmkwin/kwindecoration/declarative-plugin/previewbutton.cpp:105
#16 0x00007f12fe1dfd3d in QQmlObjectCreator::finalize(QQmlInstantiationInterrupt&) () from /usr/lib64/libQt5Qml.so.5
#17 0x00007f12fe161202 in QQmlIncubatorPrivate::incubate(QQmlInstantiationInterrupt&) () from /usr/lib64/libQt5Qml.so.5
#18 0x00007f12fe1617ac in QQmlEnginePrivate::incubate(QQmlIncubator&, QQmlContextData*) () from /usr/lib64/libQt5Qml.so.5
#19 0x00007f12fe211212 in QQmlDelegateModelPrivate::object(QQmlListCompositor::Group, int, bool) () from /usr/lib64/libQt5Qml.so.5
#20 0x00007f12fe211332 in QQmlDelegateModel::object(int, bool) () from /usr/lib64/libQt5Qml.so.5
#21 0x00007f12fe7e26e3 in QQuickItemViewPrivate::createItem(int, bool) () from /usr/lib64/libQt5Quick.so.5
#22 0x00007f12fe7d65a5 in QQuickGridViewPrivate::addVisibleItems(double, double, double, double, bool) () from /usr/lib64/libQt5Quick.so.5
#23 0x00007f12fe7e14b9 in QQuickItemViewPrivate::refill(double, double) () from /usr/lib64/libQt5Quick.so.5
#24 0x00007f12fe7e7068 in QQuickItemView::componentComplete() () from /usr/lib64/libQt5Quick.so.5
#25 0x00007f12fe1dfd3d in QQmlObjectCreator::finalize(QQmlInstantiationInterrupt&) () from /usr/lib64/libQt5Qml.so.5
#26 0x00007f12fe15c574 in QQmlComponentPrivate::complete(QQmlEnginePrivate*, QQmlComponentPrivate::ConstructionState*) () from /usr/lib64/libQt5Qml.so.5
#27 0x00007f12fe15c687 in QQmlComponentPrivate::completeCreate() () from /usr/lib64/libQt5Qml.so.5
#28 0x00007f12fe15c4a2 in QQmlComponent::create(QQmlContext*) () from /usr/lib64/libQt5Qml.so.5
#29 0x00007f12fe7a64fa in QQuickView::continueExecute() () from /usr/lib64/libQt5Quick.so.5
#30 0x00007f12fe7a6a12 in QQuickViewPrivate::execute() () from /usr/lib64/libQt5Quick.so.5
#31 0x00007f12c5fdc21c in KDecoration2::Configuration::ConfigurationModule::ConfigurationModule (this=0x55c86d3ae520, parent=<optimized out>, args=...) at /usr/src/debug/kwin5-5.12.4-1.1.x86_64/kcmkwin/kwindecoration/kcm.cpp:111
#32 0x00007f12c5fe18db in KPluginFactory::createInstance<KDecoration2::Configuration::ConfigurationModule, QWidget> (parentWidget=<optimized out>, parent=<optimized out>, args=...) at /usr/include/KF5/KCoreAddons/kpluginfactory.h:533
#33 0x00007f1302269b09 in KPluginFactory::create (this=this@entry=0x55c86d3e0550, iface=0x7f13033eec28 <qt_meta_stringdata_KCModule+360> "KCModule", parentWidget=parentWidget@entry=0x0, parent=parent@entry=0x55c86cac1270, args=..., keyword=...) at /usr/src/debug/kcoreaddons-5.45.0-1.1.x86_64/src/lib/plugin/kpluginfactory.cpp:145
#34 0x00007f1303fa4f1c in KPluginFactory::create<KCModule> (args=..., keyword=..., parent=0x55c86cac1270, parentWidget=0x0, this=0x55c86d3e0550) at /usr/include/KF5/KCoreAddons/kpluginfactory.h:575
#35 KService::createInstance<KCModule> (error=0x7ffe0d270f18, args=..., parent=0x55c86cac1270, parentWidget=0x0, this=<optimized out>, this=<optimized out>) at /usr/include/KF5/KService/kservice.h:534
#36 KService::createInstance<KCModule> (error=0x7ffe0d270f18, args=..., parent=0x55c86cac1270, this=<optimized out>) at /usr/include/KF5/KService/kservice.h:509
#37 KCModuleLoader::loadModule (mod=..., report=report@entry=KCModuleLoader::Inline, parent=0x55c86cac1270, args=...) at /usr/src/debug/kcmutils-5.45.0-1.1.x86_64/src/kcmoduleloader.cpp:92
#38 0x00007f1303fabd5f in KCModuleProxyPrivate::loadModule (this=this@entry=0x7f12ec00cff0) at /usr/src/debug/kcmutils-5.45.0-1.1.x86_64/src/kcmoduleproxy.cpp:102
#39 0x00007f1303fac898 in KCModuleProxy::realModule (this=this@entry=0x55c86cac1270) at /usr/src/debug/kcmutils-5.45.0-1.1.x86_64/src/kcmoduleproxy.cpp:75
#40 0x00007f1303facdc3 in KCModuleProxy::showEvent (this=0x55c86cac1270, ev=0x7ffe0d271440) at /usr/src/debug/kcmutils-5.45.0-1.1.x86_64/src/kcmoduleproxy.cpp:157
#41 0x00007f13016ee338 in QWidget::event (this=0x55c86cac1270, event=0x7ffe0d271440) at kernel/qwidget.cpp:9197
#42 0x00007f13016b201c in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x55c86cac1270, e=0x7ffe0d271440) at kernel/qapplication.cpp:3733
#43 0x00007f13016b9314 in QApplication::notify (this=0x7ffe0d2751e0, receiver=0x55c86cac1270, e=0x7ffe0d271440) at kernel/qapplication.cpp:3492
#44 0x00007f1300697148 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x55c86cac1270, event=event@entry=0x7ffe0d271440) at kernel/qcoreapplication.cpp:1044
#45 0x00007f13016eafb8 in QCoreApplication::sendEvent (event=0x7ffe0d271440, receiver=0x55c86cac1270) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#46 QWidgetPrivate::show_helper (this=0x55c86d3e6ea0) at kernel/qwidget.cpp:7955
#47 0x00007f13016eae11 in QWidgetPrivate::show_recursive (this=<optimized out>) at kernel/qwidget.cpp:7826
#48 0x00007f13016eaeae in QWidgetPrivate::showChildren (this=this@entry=0x55c86c5654c0, spontaneous=spontaneous@entry=false) at kernel/qwidget.cpp:8332
#49 0x00007f13016eaf8f in QWidgetPrivate::show_helper (this=this@entry=0x55c86c5654c0) at kernel/qwidget.cpp:7902
#50 0x00007f13016edf1b in QWidget::setVisible (this=0x55c86c8033d0, visible=<optimized out>) at kernel/qwidget.cpp:8251
#51 0x00007f13016eaef0 in QWidgetPrivate::showChildren (this=this@entry=0x7f12ec00ead0, spontaneous=spontaneous@entry=false) at kernel/qwidget.cpp:8334
#52 0x00007f13016eaf8f in QWidgetPrivate::show_helper (this=this@entry=0x7f12ec00ead0) at kernel/qwidget.cpp:7902
#53 0x00007f13016edf1b in QWidget::setVisible (this=0x55c86cb08730, visible=<optimized out>) at kernel/qwidget.cpp:8251
#54 0x00007f13016d3677 in QStackedLayout::setCurrentIndex (this=0x55c86c3ffd50, index=1) at kernel/qstackedlayout.cpp:321
#55 0x00007f13016d3974 in QStackedLayout::setCurrentWidget (this=0x55c86c3ffd50, widget=widget@entry=0x55c86cb08730) at kernel/qstackedlayout.cpp:376
#56 0x00007f130184e961 in QStackedWidget::setCurrentWidget (this=<optimized out>, widget=widget@entry=0x55c86cb08730) at widgets/qstackedwidget.cpp:248
#57 0x00007f1302cce3b0 in KPageViewPrivate::_k_pageSelected (this=0x55c86c419370, index=..., previous=...) at /usr/src/debug/kwidgetsaddons-5.45.0-1.1.x86_64/src/kpageview.cpp:247
#58 0x00007f13006c526a in QMetaObject::activate (sender=sender@entry=0x55c86c42b5c0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe0d271960) at kernel/qobject.cpp:3766
#59 0x00007f13006c5977 in QMetaObject::activate (sender=sender@entry=0x55c86c42b5c0, m=m@entry=0x7f1300af39e0 <QItemSelectionModel::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe0d271960) at kernel/qobject.cpp:3628
#60 0x00007f1300645837 in QItemSelectionModel::selectionChanged (this=this@entry=0x55c86c42b5c0, _t1=..., _t2=...) at .moc/moc_qitemselectionmodel.cpp:479
#61 0x00007f1300649c60 in QItemSelectionModel::emitSelectionChanged (this=this@entry=0x55c86c42b5c0, newSelection=..., oldSelection=...) at itemmodels/qitemselectionmodel.cpp:1846
#62 0x00007f130064cc10 in QItemSelectionModel::select (this=0x55c86c42b5c0, selection=..., command=...) at itemmodels/qitemselectionmodel.cpp:1336
#63 0x00007f130064758e in QItemSelectionModel::select (this=this@entry=0x55c86c42b5c0, index=..., command=command@entry=...) at itemmodels/qitemselectionmodel.cpp:1186
#64 0x00007f1300645a6d in QItemSelectionModel::setCurrentIndex (this=this@entry=0x55c86c42b5c0, index=..., command=command@entry=...) at itemmodels/qitemselectionmodel.cpp:1411
#65 0x00007f1302ccd48a in KPageViewPrivate::updateSelection (this=<optimized out>) at /usr/src/debug/kwidgetsaddons-5.45.0-1.1.x86_64/src/kpageview.cpp:111
#66 0x00007f1302cce1e5 in KPageViewPrivate::_k_modelChanged (this=0x55c86c419370) at /usr/src/debug/kwidgetsaddons-5.45.0-1.1.x86_64/src/kpageview.cpp:218
#67 0x00007f13006c526a in QMetaObject::activate (sender=sender@entry=0x55c86c32be50, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffe0d271d80) at kernel/qobject.cpp:3766
#68 0x00007f13006c5977 in QMetaObject::activate (sender=sender@entry=0x55c86c32be50, m=m@entry=0x7f1300af36a0 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffe0d271d80) at kernel/qobject.cpp:3628
#69 0x00007f1300635a56 in QAbstractItemModel::layoutChanged (this=this@entry=0x55c86c32be50, _t1=..., _t2=<optimized out>, _t2@entry=QAbstractItemModel::NoLayoutChangeHint) at .moc/moc_qabstractitemmodel.cpp:581
#70 0x00007f1302cd46f6 in KPageWidgetModel::addPage (this=0x55c86c32be50, item=item@entry=0x55c86cc5b580) at /usr/src/debug/kwidgetsaddons-5.45.0-1.1.x86_64/src/kpagewidgetmodel.cpp:425
#71 0x00007f1302cd315d in KPageWidget::addPage (this=<optimized out>, item=item@entry=0x55c86cc5b580) at /usr/src/debug/kwidgetsaddons-5.45.0-1.1.x86_64/src/kpagewidget.cpp:94
#72 0x00007f13043f26f6 in ModuleView::addModule (this=this@entry=0x55c86c419200, module=0x55c86c3fc128) at /usr/src/debug/systemsettings5-5.12.80git.20180424T182253~eb65088-32.1.x86_64/core/ModuleView.cpp:201
#73 0x00007f13043f2a7d in ModuleView::loadModule (this=this@entry=0x55c86c419200, menuItem=...) at /usr/src/debug/systemsettings5-5.12.80git.20180424T182253~eb65088-32.1.x86_64/core/ModuleView.cpp:154
#74 0x00007f12db0b0a83 in SidebarMode::setActiveSubCategory (this=this@entry=0x55c86c326f90, cat=1) at /usr/src/debug/systemsettings5-5.12.80git.20180424T182253~eb65088-32.1.x86_64/sidebar/SidebarMode.cpp:445
#75 0x00007f12db0b78c7 in SidebarMode::qt_static_metacall (_o=_o@entry=0x55c86c326f90, _c=_c@entry=QMetaObject::WriteProperty, _id=_id@entry=4, _a=_a@entry=0x7ffe0d2720b0) at /usr/src/debug/systemsettings5-5.12.80git.20180424T182253~eb65088-32.1.x86_64/build/sidebar/systemsettings_sidebar_mode_autogen/EWIEGA46WW/moc_SidebarMode.cpp:298
#76 0x00007f12db0b7dd3 in SidebarMode::qt_metacall (this=0x55c86c326f90, _c=QMetaObject::WriteProperty, _id=4, _a=0x7ffe0d2720b0) at /usr/src/debug/systemsettings5-5.12.80git.20180424T182253~eb65088-32.1.x86_64/build/sidebar/systemsettings_sidebar_mode_autogen/EWIEGA46WW/moc_SidebarMode.cpp:342
#77 0x00007f12fe123b38 in QV4::QObjectWrapper::setProperty(QV4::ExecutionEngine*, QObject*, QQmlPropertyData*, QV4::Value const&) () from /usr/lib64/libQt5Qml.so.5
#78 0x00007f12fe1248ee in QV4::QObjectWrapper::setQmlProperty(QV4::ExecutionEngine*, QQmlContextData*, QObject*, QV4::String*, QV4::QObjectWrapper::RevisionMode, QV4::Value const&) () from /usr/lib64/libQt5Qml.so.5
#79 0x00007f12fe1249dd in QV4::QObjectWrapper::put(QV4::Managed*, QV4::String*, QV4::Value const&) () from /usr/lib64/libQt5Qml.so.5
#80 0x00007f12fe13445c in QV4::Runtime::method_setProperty(QV4::ExecutionEngine*, QV4::Value const&, int, QV4::Value const&) () from /usr/lib64/libQt5Qml.so.5
#81 0x00007f12d1444643 in ?? ()
#82 0x00007ffe0d272230 in ?? ()
#83 0x0000002200000000 in ?? ()
#84 0x000055c86d40ce20 in ?? ()
#85 0x0000000000000000 in ?? ()

Reported using DrKonqi

Comment 1 Tony 2018-04-30 19:18:33 UTC

Created attachment 112331 [details]
Better backtrace

Comment 2 Martin Flöser 2018-05-17 04:14:01 UTC

The backtrace doesn't make much sense. It crashes in a place that shouldn't crash. This might indicate a packaging problem.

Comment 3 Tony 2018-05-17 23:50:44 UTC

Sorry i did not update this one earlier. Indeed it was a packaging issue.

These 3, libKF5WidgetsAddons5, libKF5Declarative5, libKF5XmlGui5 for some reason where updated to a higher version than the one on the unstable repositories by the time i reported the bug. Downgrading them, solved the problem.

 "Zypper dup" does not allows vendor change by default anymore, and i only ran "zypper dup --allow-vnedor-change" once, by the time i added the unstable repos to switch all KDE packages to it. I concluded that the mix packages happen because the unstable repos where not up-to-date when i updated my system.