Bug 394491

Summary:	Segfault while looking at menu
Product:	[Plasma] plasmashell	Reporter:	Steve Soule <sts33nvyb>
Component:	general	Assignee:	David Edmundson <kde>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	notmart, plasma-bugs
Priority:	NOR	Keywords:	drkonqi
Version:	5.8.7
Target Milestone:	1.0
Platform:	openSUSE
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description Steve Soule 2018-05-20 20:21:27 UTC

Application: plasmashell (5.8.7)

Qt Version: 5.6.2
Frameworks Version: 5.32.0
Operating System: Linux 4.4.126-48-default x86_64
Distribution: "openSUSE Leap 42.3"

-- Information about the crash:
- What I was doing when the application crashed:
I clicked on the Application Menu, went to the Games submenu, looked at some of the sub-submenus, realized what I wanted was actually under the Internet submenu, and moved over to that submenu.  Then the menus and the task bar disappeared, apparently because something important crashed.

The crash does not seem to be reproducible.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fb73340b900 (LWP 3034))]

Thread 11 (Thread 0x7fb64f953700 (LWP 4123)):
#0  0x00007fb72c1130ff in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb72d00269b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fb730efc55b in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007fb730efe2d5 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007fb72d001a29 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fb72c10e724 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fb72c910e8d in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7fb660827700 (LWP 4118)):
#0  0x00007fb72c1130ff in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb72d00269b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fb730efc55b in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007fb730efe2d5 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007fb72d001a29 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fb72c10e724 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fb72c910e8d in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7fb6612c6700 (LWP 4117)):
#0  0x00007fb72c1130ff in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb72d00269b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fb730efc55b in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007fb730efe2d5 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007fb72d001a29 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fb72c10e724 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fb72c910e8d in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7fb6623dd700 (LWP 3563)):
#0  0x00007fb72c1130ff in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb72d00269b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fb730efc55b in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007fb730efe2d5 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007fb72d001a29 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fb72c10e724 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fb72c910e8d in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7fb662dff700 (LWP 3554)):
#0  0x00007fb72c90830d in poll () at /lib64/libc.so.6
#1  0x00007fb728fb5314 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fb728fb542c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb72d2141ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fb72d1c1bfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fb72cffcf5a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fb6642268f7 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#7  0x00007fb72d001a29 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fb72c10e724 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fb72c910e8d in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7fb676d99700 (LWP 3397)):
#0  0x00007fb72c1130ff in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb72d00269b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fb730efc55b in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007fb730efe2d5 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007fb72d001a29 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fb72c10e724 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fb72c910e8d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7fb707fff700 (LWP 3389)):
#0  0x00007fb72c1130ff in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb732af393b in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007fb732af3969 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007fb72c10e724 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fb72c910e8d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7fb70e5ac700 (LWP 3386)):
#0  0x00007fb72c90433d in read () at /lib64/libc.so.6
#1  0x00007fb72436f073 in  () at /usr/lib64/tls/libnvidia-tls.so.390.59
#2  0x00007fb728ff5750 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb728fb4e49 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fb728fb52a8 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007fb728fb542c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#6  0x00007fb72d2141ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007fb72d1c1bfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#8  0x00007fb72cffcf5a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#9  0x00007fb73030a3d8 in  () at /usr/lib64/libQt5Qml.so.5
#10 0x00007fb72d001a29 in  () at /usr/lib64/libQt5Core.so.5
#11 0x00007fb72c10e724 in start_thread () at /lib64/libpthread.so.0
#12 0x00007fb72c910e8d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7fb70fdfa700 (LWP 3146)):
#0  0x00007fb72c90433d in read () at /lib64/libc.so.6
#1  0x00007fb72436f073 in  () at /usr/lib64/tls/libnvidia-tls.so.390.59
#2  0x00007fb728ff5750 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb728fb4e49 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fb728fb52a8 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007fb728fb542c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#6  0x00007fb72d2141ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007fb72d1c1bfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#8  0x00007fb72cffcf5a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#9  0x00007fb73030a3d8 in  () at /usr/lib64/libQt5Qml.so.5
#10 0x00007fb72d001a29 in  () at /usr/lib64/libQt5Core.so.5
#11 0x00007fb72c10e724 in start_thread () at /lib64/libpthread.so.0
#12 0x00007fb72c910e8d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fb71ff32700 (LWP 3076)):
#0  0x00007fb72c90433d in read () at /lib64/libc.so.6
#1  0x00007fb72436f073 in  () at /usr/lib64/tls/libnvidia-tls.so.390.59
#2  0x00007fb728ff5750 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fb728fb4e49 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fb728fb52a8 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007fb728fb542c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#6  0x00007fb72d2141ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007fb72d1c1bfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#8  0x00007fb72cffcf5a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#9  0x00007fb72d628295 in  () at /usr/lib64/libQt5DBus.so.5
#10 0x00007fb72d001a29 in  () at /usr/lib64/libQt5Core.so.5
#11 0x00007fb72c10e724 in start_thread () at /lib64/libpthread.so.0
#12 0x00007fb72c910e8d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fb73340b900 (LWP 3034)):
[KCrash Handler]
#6  0x00007fb72e8227b0 in vtable for QApplication () at /usr/lib64/libQt5Widgets.so.5
#7  0x00007fb72d1ee3f7 in QMetaObject::activate(QObject*, int, void**) () at /usr/lib64/libQt5Core.so.5
#8  0x00007fb7300e7be2 in  () at /usr/lib64/libQt5Qml.so.5
#9  0x00007fb730328e29 in QQmlDelegateModel::_q_itemsChanged(int, int, QVector<int> const&) () at /usr/lib64/libQt5Qml.so.5
#10 0x00007fb7303501d4 in  () at /usr/lib64/libQt5Qml.so.5
#11 0x00007fb730350bdb in QQmlDelegateModel::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib64/libQt5Qml.so.5
#12 0x00007fb72d1edd59 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#13 0x00007fb72d26410c in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () at /usr/lib64/libQt5Core.so.5
#14 0x00007fb66f3898b4 in  () at /usr/lib64/qt5/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#15 0x00007fb66f3a4a4f in  () at /usr/lib64/qt5/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#16 0x00007fb66f3a5443 in  () at /usr/lib64/qt5/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#17 0x00007fb730278c50 in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib64/libQt5Qml.so.5
#18 0x00007fb73028c746 in QQmlPropertyPrivate::write(QObject*, QQmlPropertyData const&, QVariant const&, QQmlContextData*, QFlags<QQmlPropertyPrivate::WriteFlag>) () at /usr/lib64/libQt5Qml.so.5
#19 0x00007fb730253e46 in QV4::QObjectWrapper::setProperty(QV4::ExecutionEngine*, QObject*, QQmlPropertyData*, QV4::Value const&) () at /usr/lib64/libQt5Qml.so.5
#20 0x00007fb73025445f in QV4::QObjectWrapper::setQmlProperty(QV4::ExecutionEngine*, QQmlContextData*, QObject*, QV4::String*, QV4::QObjectWrapper::RevisionMode, QV4::Value const&) () at /usr/lib64/libQt5Qml.so.5
#21 0x00007fb73025457d in QV4::QObjectWrapper::put(QV4::Managed*, QV4::String*, QV4::Value const&) () at /usr/lib64/libQt5Qml.so.5
#22 0x00007fb730264df6 in QV4::Runtime::setProperty(QV4::ExecutionEngine*, QV4::Value const&, int, QV4::Value const&) () at /usr/lib64/libQt5Qml.so.5
#23 0x00007fb674128761 in  ()
#24 0x0000000000000007 in  ()
#25 0x0000000000000006 in  ()
#26 0x0000000000000007 in  ()
#27 0x0000000000000007 in  ()
#28 0x0000000003b0a638 in  ()
#29 0x00007fb72da57a94 in QTextEngine::shapeText(int) const () at /usr/lib64/libQt5Gui.so.5
#30 0x00007fb7302f0b6a in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) () at /usr/lib64/libQt5Qml.so.5
#31 0x00007fb730299399 in QQmlBoundSignalExpression::evaluate(void**) () at /usr/lib64/libQt5Qml.so.5
#32 0x00007fb73029a396 in  () at /usr/lib64/libQt5Qml.so.5
#33 0x00007fb7302cedc7 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib64/libQt5Qml.so.5
#34 0x00007fb73027cec4 in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /usr/lib64/libQt5Qml.so.5
#35 0x00007fb72d1ed573 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#36 0x00007fb730ffd170 in  () at /usr/lib64/libQt5Quick.so.5
#37 0x00007fb73107b9dc in  () at /usr/lib64/libQt5Quick.so.5
#38 0x00007fb73107c2cb in QQuickItemView::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib64/libQt5Quick.so.5
#39 0x00007fb73106a865 in  () at /usr/lib64/libQt5Quick.so.5
#40 0x00007fb730278a9c in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib64/libQt5Qml.so.5
#41 0x00007fb730253a6c in QV4::QObjectWrapper::setProperty(QV4::ExecutionEngine*, QObject*, QQmlPropertyData*, QV4::Value const&) () at /usr/lib64/libQt5Qml.so.5
#42 0x00007fb73025445f in QV4::QObjectWrapper::setQmlProperty(QV4::ExecutionEngine*, QQmlContextData*, QObject*, QV4::String*, QV4::QObjectWrapper::RevisionMode, QV4::Value const&) () at /usr/lib64/libQt5Qml.so.5
#43 0x00007fb73025457d in QV4::QObjectWrapper::put(QV4::Managed*, QV4::String*, QV4::Value const&) () at /usr/lib64/libQt5Qml.so.5
#44 0x00007fb730264df6 in QV4::Runtime::setProperty(QV4::ExecutionEngine*, QV4::Value const&, int, QV4::Value const&) () at /usr/lib64/libQt5Qml.so.5
#45 0x00007fb674144c45 in  ()
#46 0x00007fb730386110 in  () at /usr/lib64/libQt5Qml.so.5
#47 0x00007ffebced9c50 in  ()
#48 0x0000000000000000 in  ()

Reported using DrKonqi

Comment 1 Marco Martin 2018-05-21 12:58:59 UTC


*** This bug has been marked as a duplicate of bug 391613 ***