Bug 381421

Summary: Plasma crashed after switching screen layout
Product: [Plasma] plasmashell Reporter: Sergey <tinldw17>
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: bhush94, nate, notmart, plasma-bugs
Priority: NOR Keywords: drkonqi
Version: 5.10.2   
Target Milestone: 1.0   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Sergey 2017-06-19 23:23:54 UTC 
Application: plasmashell (5.10.2)

Qt Version: 5.9.0
Frameworks Version: 5.34.0
Operating System: Linux 4.11.5-1-default x86_64
Distribution: "openSUSE Tumbleweed"

-- Information about the crash:
- What I was doing when the application crashed: cycling through screen layouts to make Plasma panel appear on the external display.
- I have a laptop based on i5005U with external display connected via HDMI, and after the boot Plasma panel is usually placed on the built-in display, even if it's turned off, and it is an old problem itself.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f8527ef68c0 (LWP 2435))]

Thread 9 (Thread 0x7f845326d700 (LWP 2802)):
#0  0x00007f851c3a5b19 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f851c360233 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f851c360c1b in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f851c360dfc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f8521e4d75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8521df6d0a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8521c2905a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f8455b04f37 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#8  0x00007f8521c2d73e in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f8520df54e7 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f852153ba2f in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f846c91c700 (LWP 2795)):
#0  0x00007f852153208d in poll () at /lib64/libc.so.6
#1  0x00007f851c360ce9 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f851c360dfc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f8521e4d75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f8521df6d0a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8521c2905a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8524d72d45 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f8521c2d73e in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f8520df54e7 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f852153ba2f in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f846e92d700 (LWP 2530)):
#0  0x00007fff066b7947 in  ()
#1  0x00007fff066b7bdb in clock_gettime ()
#2  0x00007f8521548f86 in clock_gettime () at /lib64/libc.so.6
#3  0x00007f8521e4ca31 in  () at /usr/lib64/libQt5Core.so.5
#4  0x00007f8521e4b309 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8521e4b885 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8521e4cdae in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f851c360228 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f851c360c1b in  () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f851c360dfc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#10 0x00007f8521e4d75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f8521df6d0a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#12 0x00007f8521c2905a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#13 0x00007f8525919292 in  () at /usr/lib64/libQt5Quick.so.5
#14 0x00007f8521c2d73e in  () at /usr/lib64/libQt5Core.so.5
#15 0x00007f8520df54e7 in start_thread () at /lib64/libpthread.so.0
#16 0x00007f852153ba2f in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f84fa5d9700 (LWP 2529)):
#0  0x00007f8520dfb5ed in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f85275f2a04 in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007f85275f2a49 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007f8520df54e7 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f852153ba2f in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f850896b700 (LWP 2528)):
#0  0x00007f852152ddfd in read () at /lib64/libc.so.6
#1  0x00007f851c3a47e0 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f851c3607cb in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f851c360c90 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f851c360dfc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f8521e4d75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8521df6d0a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f8521c2905a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007f8524d72d45 in  () at /usr/lib64/libQt5Qml.so.5
#9  0x00007f8521c2d73e in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007f8520df54e7 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f852153ba2f in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f850a5b9700 (LWP 2525)):
#0  0x00007f852153208d in poll () at /lib64/libc.so.6
#1  0x00007f851c360ce9 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f851c360dfc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f8521e4d75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f8521df6d0a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8521c2905a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8524d72d45 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f8521c2d73e in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f8520df54e7 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f852153ba2f in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f850bfff700 (LWP 2453)):
#0  0x00007f851c3a5b19 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f851c360233 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f851c360c1b in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f851c360dfc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f8521e4d75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8521df6d0a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8521c2905a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f85222d6a45 in  () at /usr/lib64/libQt5DBus.so.5
#8  0x00007f8521c2d73e in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f8520df54e7 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f852153ba2f in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f85121a3700 (LWP 2446)):
#0  0x00007f852153208d in poll () at /lib64/libc.so.6
#1  0x00007f852651a387 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f852651c17a in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f8514b46249 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f8521c2d73e in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8520df54e7 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f852153ba2f in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f8527ef68c0 (LWP 2435)):
[KCrash Handler]
#6  0x00007f852267ba30 in QScreen::size() const () at /usr/lib64/libQt5Gui.so.5
#7  0x000055f820621509 in  ()
#8  0x000055f820626d5e in  ()
#9  0x000055f820627073 in  ()
#10 0x00007f8524ce7990 in  () at /usr/lib64/libQt5Qml.so.5
#11 0x00007f8524ce59d6 in QQmlPropertyPrivate::write(QObject*, QQmlPropertyData const&, QVariant const&, QQmlContextData*, QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib64/libQt5Qml.so.5
#12 0x00007f8524d8e557 in  () at /usr/lib64/libQt5Qml.so.5
#13 0x00007f8524ce79c2 in  () at /usr/lib64/libQt5Qml.so.5
#14 0x00007f8524ce5af4 in QQmlPropertyPrivate::write(QObject*, QQmlPropertyData const&, QVariant const&, QQmlContextData*, QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib64/libQt5Qml.so.5
#15 0x00007f8524d5bdb4 in QQmlBinding::slowWrite(QQmlPropertyData const&, QQmlPropertyData const&, QV4::Value const&, bool, QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib64/libQt5Qml.so.5
#16 0x00007f8524d5ceb0 in  () at /usr/lib64/libQt5Qml.so.5
#17 0x00007f8524d5de66 in  () at /usr/lib64/libQt5Qml.so.5
#18 0x00007f8524d5add3 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib64/libQt5Qml.so.5
#19 0x00007f8524d333e3 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib64/libQt5Qml.so.5
#20 0x00007f8524cd5f45 in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /usr/lib64/libQt5Qml.so.5
#21 0x00007f8521e24ea0 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#22 0x00007f84708d2d23 in  () at /usr/lib64/qt5/qml/QtQuick/Layouts/libqquicklayoutsplugin.so
#23 0x00007f8521e05d8a in QMetaProperty::write(QObject*, QVariant const&) const () at /usr/lib64/libQt5Core.so.5
#24 0x00007f8521e2d2b8 in QObject::setProperty(char const*, QVariant const&) () at /usr/lib64/libQt5Core.so.5
#25 0x00007f852791a9a5 in  () at /usr/lib64/libKF5PlasmaQuick.so.5
#26 0x00007f852791ab3b in  () at /usr/lib64/libKF5PlasmaQuick.so.5
#27 0x00007f852791e919 in  () at /usr/lib64/libKF5PlasmaQuick.so.5
#28 0x00007f8521e2557a in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#29 0x00007f8524d5d8e6 in  () at /usr/lib64/libQt5Qml.so.5
#30 0x00007f8524d5de66 in  () at /usr/lib64/libQt5Qml.so.5
#31 0x00007f8524d5add3 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib64/libQt5Qml.so.5
#32 0x00007f8524d333e3 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib64/libQt5Qml.so.5
#33 0x00007f8524cd5f45 in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /usr/lib64/libQt5Qml.so.5
#34 0x00007f8521e24ea0 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#35 0x00007f8524d5d8e6 in  () at /usr/lib64/libQt5Qml.so.5
#36 0x00007f8524d5de66 in  () at /usr/lib64/libQt5Qml.so.5
#37 0x00007f8524d5add3 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib64/libQt5Qml.so.5
#38 0x00007f8524d333e3 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib64/libQt5Qml.so.5
#39 0x00007f8524cd5f45 in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /usr/lib64/libQt5Qml.so.5
#40 0x00007f8521e24ea0 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#41 0x00007f8524d5d8e6 in  () at /usr/lib64/libQt5Qml.so.5
#42 0x00007f8524d5de66 in  () at /usr/lib64/libQt5Qml.so.5
#43 0x00007f8524d5add3 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib64/libQt5Qml.so.5
#44 0x00007f8524d333e3 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib64/libQt5Qml.so.5
#45 0x00007f8524cd5f45 in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /usr/lib64/libQt5Qml.so.5
#46 0x00007f8521e24ea0 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#47 0x00007f84708d2d23 in  () at /usr/lib64/qt5/qml/QtQuick/Layouts/libqquicklayoutsplugin.so
#48 0x00007f8521e05d8a in QMetaProperty::write(QObject*, QVariant const&) const () at /usr/lib64/libQt5Core.so.5
#49 0x00007f8521e2d2b8 in QObject::setProperty(char const*, QVariant const&) () at /usr/lib64/libQt5Core.so.5
#50 0x00007f852791a9a5 in  () at /usr/lib64/libKF5PlasmaQuick.so.5
#51 0x00007f852791aa1b in  () at /usr/lib64/libKF5PlasmaQuick.so.5
#52 0x00007f852791e8f1 in  () at /usr/lib64/libKF5PlasmaQuick.so.5
#53 0x00007f8521e2557a in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#54 0x00007f8524d5d8e6 in  () at /usr/lib64/libQt5Qml.so.5
#55 0x00007f8524d5de66 in  () at /usr/lib64/libQt5Qml.so.5
#56 0x00007f8524d5add3 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib64/libQt5Qml.so.5
#57 0x00007f8524d333e3 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib64/libQt5Qml.so.5
#58 0x00007f8524cd5f45 in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /usr/lib64/libQt5Qml.so.5
#59 0x00007f8521e24ea0 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#60 0x00007f84708d2d23 in  () at /usr/lib64/qt5/qml/QtQuick/Layouts/libqquicklayoutsplugin.so
#61 0x00007f8521e05d8a in QMetaProperty::write(QObject*, QVariant const&) const () at /usr/lib64/libQt5Core.so.5
#62 0x00007f8521e2d2b8 in QObject::setProperty(char const*, QVariant const&) () at /usr/lib64/libQt5Core.so.5
#63 0x00007f852791a9a5 in  () at /usr/lib64/libKF5PlasmaQuick.so.5
#64 0x00007f852791aa1b in  () at /usr/lib64/libKF5PlasmaQuick.so.5
#65 0x00007f852791e8f1 in  () at /usr/lib64/libKF5PlasmaQuick.so.5
#66 0x00007f8521e2557a in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#67 0x00007f8524d5d8e6 in  () at /usr/lib64/libQt5Qml.so.5
#68 0x00007f8524d5de66 in  () at /usr/lib64/libQt5Qml.so.5
#69 0x00007f8524d5add3 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib64/libQt5Qml.so.5
#70 0x00007f8524d333e3 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib64/libQt5Qml.so.5
#71 0x00007f8524cd5f45 in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /usr/lib64/libQt5Qml.so.5
#72 0x00007f8521e24ea0 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#73 0x00007f85259c8d35 in QQuickItem::setImplicitSize(double, double) () at /usr/lib64/libQt5Quick.so.5
#74 0x00007f8525ac9b43 in QQuickBasePositioner::prePositioning() () at /usr/lib64/libQt5Quick.so.5
#75 0x00007f85259e19f3 in QQuickWindowPrivate::polishItems() () at /usr/lib64/libQt5Quick.so.5
#76 0x00007f8525979d06 in  () at /usr/lib64/libQt5Quick.so.5
#77 0x00007f852597acba in  () at /usr/lib64/libQt5Quick.so.5
#78 0x00007f852265dbcb in QWindow::event(QEvent*) () at /usr/lib64/libQt5Gui.so.5
#79 0x00007f85259e9a35 in QQuickWindow::event(QEvent*) () at /usr/lib64/libQt5Quick.so.5
#80 0x000055f820623a7b in  ()
#81 0x00007f8522e0b93c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#82 0x00007f8522e12cb4 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#83 0x00007f8521df8578 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#84 0x00007f8522653539 in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () at /usr/lib64/libQt5Gui.so.5
#85 0x00007f852265409d in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib64/libQt5Gui.so.5
#86 0x00007f852262df1b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Gui.so.5
#87 0x00007f8514ba5750 in  () at /usr/lib64/libQt5XcbQpa.so.5
#88 0x00007f851c360b37 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#89 0x00007f851c360d68 in  () at /usr/lib64/libglib-2.0.so.0
#90 0x00007f851c360dfc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#91 0x00007f8521e4d73f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#92 0x00007f8521df6d0a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#93 0x00007f8521dff164 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#94 0x000055f820614cf2 in  ()
#95 0x00007f852146e46a in __libc_start_main () at /lib64/libc.so.6
#96 0x000055f82061506a in _start ()

Reported using DrKonqi
Comment 1 Marco Martin 2017-06-20 14:13:19 UTC 

*** This bug has been marked as a duplicate of bug 376738 ***
Comment 2 Nate Graham 2021-03-08 22:51:59 UTC 

*** This bug has been marked as a duplicate of bug 385128 ***