Bug 388520

Summary: Plasma crash when modifying icon visibility in notification zone
Product: [Plasma] plasmashell Reporter: kde
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: kde, notmart, plasma-bugs-null
Priority: NOR Keywords: drkonqi
Version First Reported In: 5.11.5   
Target Milestone: 1.0   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description kde 2018-01-04 12:09:03 UTC 
Application: plasmashell (5.11.5)

Qt Version: 5.10.0
Frameworks Version: 5.41.0
Operating System: Linux 4.14.11-1-ARCH x86_64
Distribution: "Arch Linux"

-- Information about the crash:
- What I was doing when the application crashed:
I was selecting Akregator to be always shown in the notification icons zone, when clicking OK Plasma crashed.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fd4691e2800 (LWP 1502))]

Thread 17 (Thread 0x7fd355ee6700 (LWP 2073)):
#0  0x00007fd45cfa9664 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x00007fd45cf81761 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007fd45cf81df6 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007fd45cf81fae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007fd46300a6b4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fd462fac82b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fd462dbc78e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007fd354a941ba in KCupsConnection::run() () at /usr/lib/libkcupslib.so
#8  0x00007fd462dc1b2d in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fd461f7608a in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fd4626c942f in clone () at /usr/lib/libc.so.6

Thread 16 (Thread 0x7fd356d22700 (LWP 2069)):
#0  0x00007fd461f7c38d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd434531fbc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fd434531ec8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fd461f7608a in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fd4626c942f in clone () at /usr/lib/libc.so.6

Thread 15 (Thread 0x7fd372fa0700 (LWP 2060)):
#0  0x00007fd461f7c38d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd462a3e48d in __gthread_cond_wait (__mutex=<optimized out>, __cond=<optimized out>) at /build/gcc/src/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:864
#2  0x00007fd462a3e48d in std::condition_variable::wait(std::unique_lock<std::mutex>&) (this=<optimized out>, __lock=...) at /build/gcc/src/gcc/libstdc++-v3/src/c++11/condition_variable.cc:53
#3  0x00007fd378d68aa9 in  () at /usr/lib/libQt5WebKit.so.5
#4  0x00007fd378d68bf9 in  () at /usr/lib/libQt5WebKit.so.5
#5  0x00007fd462a44a6f in std::execute_native_thread_routine(void*) (__p=0x55c201ae3040) at /build/gcc/src/gcc/libstdc++-v3/src/c++11/thread.cc:83
#6  0x00007fd461f7608a in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007fd4626c942f in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7fd3a3fff700 (LWP 2020)):
#0  0x00007fd4626baa48 in read () at /usr/lib/libc.so.6
#1  0x00007fd45cfa9521 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fd45cf8090b in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007fd45cf81e76 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007fd45cf81fae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007fd46300a6b4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fd462fac82b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007fd462dbc78e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007fd466b82bcb in  () at /usr/lib/libQt5Quick.so.5
#9  0x00007fd462dc1b2d in  () at /usr/lib/libQt5Core.so.5
#10 0x00007fd461f7608a in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007fd4626c942f in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7fd3a8a7c700 (LWP 1860)):
#0  0x00007fd461f7c38d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd434531fbc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fd434531ec8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fd461f7608a in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fd4626c942f in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7fd3a927d700 (LWP 1859)):
#0  0x00007fd461f7c38d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd434531fbc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fd434531ec8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fd461f7608a in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fd4626c942f in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7fd3a9a7e700 (LWP 1858)):
#0  0x00007fd461f7c38d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd434531fbc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fd434531ec8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fd461f7608a in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fd4626c942f in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7fd3aa27f700 (LWP 1857)):
#0  0x00007fd461f7c38d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd434531fbc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fd434531ec8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fd461f7608a in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fd4626c942f in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7fd3a227f700 (LWP 1856)):
#0  0x00007fd461f7c38d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd434531fbc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fd434531ec8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fd461f7608a in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fd4626c942f in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7fd3aaa80700 (LWP 1855)):
#0  0x00007fd461f7c38d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd434531fbc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fd434531ec8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fd461f7608a in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fd4626c942f in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7fd3ab281700 (LWP 1854)):
#0  0x00007fd461f7c38d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd434531fbc in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fd434531ec8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fd461f7608a in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fd4626c942f in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7fd436ef4700 (LWP 1846)):
#0  0x00007fd461f7c38d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd4688d3f77 in  () at /usr/lib/libQt5Script.so.5
#2  0x00007fd4688d3fb9 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007fd461f7608a in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fd4626c942f in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7fd4383cb700 (LWP 1827)):
#0  0x00007fd4626bef2b in poll () at /usr/lib/libc.so.6
#1  0x00007fd45cf81ed3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fd45cf81fae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fd46300a6b4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fd462fac82b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fd462dbc78e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fd462dc1b2d in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fd461f7608a in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fd4626c942f in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7fd448b1e700 (LWP 1815)):
#0  0x00007fd4626bef2b in poll () at /usr/lib/libc.so.6
#1  0x00007fd45cf81ed3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fd45cf81fae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fd46300a6b4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fd462fac82b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fd462dbc78e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fd465fc6a19 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007fd462dc1b2d in  () at /usr/lib/libQt5Core.so.5
#8  0x00007fd461f7608a in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fd4626c942f in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7fd44a7bf700 (LWP 1614)):
#0  0x00007fd4626d6cbb in clock_gettime () at /usr/lib/libc.so.6
#1  0x00007fd463009fa2 in  () at /usr/lib/libQt5Core.so.5
#2  0x00007fd46300873a in QTimerInfoList::updateCurrentTime() () at /usr/lib/libQt5Core.so.5
#3  0x00007fd463008d16 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/libQt5Core.so.5
#4  0x00007fd46300a3ff in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fd45cf81771 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#6  0x00007fd45cf81df6 in  () at /usr/lib/libglib-2.0.so.0
#7  0x00007fd45cf81fae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#8  0x00007fd46300a6b4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#9  0x00007fd462fac82b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#10 0x00007fd462dbc78e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#11 0x00007fd465fc6a19 in  () at /usr/lib/libQt5Qml.so.5
#12 0x00007fd462dc1b2d in  () at /usr/lib/libQt5Core.so.5
#13 0x00007fd461f7608a in start_thread () at /usr/lib/libpthread.so.0
#14 0x00007fd4626c942f in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7fd44bfff700 (LWP 1558)):
#0  0x00007fd4626bef2b in poll () at /usr/lib/libc.so.6
#1  0x00007fd45cf81ed3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fd45cf81fae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fd46300a6b4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fd462fac82b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fd462dbc78e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fd46342c416 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007fd462dc1b2d in  () at /usr/lib/libQt5Core.so.5
#8  0x00007fd461f7608a in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fd4626c942f in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7fd4691e2800 (LWP 1502)):
[KCrash Handler]
#5  0x00007fd465eeed65 in QV4::QObjectWrapper::getProperty(QV4::ExecutionEngine*, QObject*, int, bool) () at /usr/lib/libQt5Qml.so.5
#6  0x00007fd465f072cc in QV4::Runtime::method_getQmlQObjectProperty(QV4::ExecutionEngine*, QV4::Value const&, int, bool) () at /usr/lib/libQt5Qml.so.5
#7  0x00007fd355198288 in  ()
#8  0x00007fd43b7c1808 in  ()
#9  0x000055c200390308 in  ()
#10 0x0000000000000050 in  ()
#11 0x00007ffce525bf80 in  ()
#12 0x00007ffce525bc70 in  ()
#13 0xa4d9cb308796b200 in  ()
#14 0x000000000000000b in  ()
#15 0x00007ffce525be20 in  ()
#16 0x000055c1ffb23430 in  ()
#17 0x000055c1ffb23430 in  ()
#18 0x000055c202c46730 in  ()
#19 0x00007fd465e5575e in QV4::ExecutionContext::simpleCall(QV4::Scope&, QV4::CallData*, QV4::Function*) () at /usr/lib/libQt5Qml.so.5
#20 0x00007fd465fa58ca in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*, QV4::Scope&) () at /usr/lib/libQt5Qml.so.5
#21 0x00007fd465fb0337 in  () at /usr/lib/libQt5Qml.so.5
#22 0x00007fd465facdf3 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib/libQt5Qml.so.5
#23 0x00007fd465f81a73 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib/libQt5Qml.so.5
#24 0x00007fd465f1b4ea in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /usr/lib/libQt5Qml.so.5
#25 0x00007fd462fde21f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#26 0x00007fd466c46159 in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () at /usr/lib/libQt5Quick.so.5
#27 0x00007fd466c4006c in QQuickItem::setX(double) () at /usr/lib/libQt5Quick.so.5
#28 0x00007fd466c4ffd8 in  () at /usr/lib/libQt5Quick.so.5
#29 0x00007fd465fafbce in  () at /usr/lib/libQt5Qml.so.5
#30 0x00007fd465fb03ce in  () at /usr/lib/libQt5Qml.so.5
#31 0x00007fd465facdf3 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib/libQt5Qml.so.5
#32 0x00007fd465f81a73 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib/libQt5Qml.so.5
#33 0x00007fd465f1b4ea in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /usr/lib/libQt5Qml.so.5
#34 0x00007fd462fde21f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#35 0x00007fd466c38d03 in QQuickItem::childrenRectChanged(QRectF const&) () at /usr/lib/libQt5Quick.so.5
#36 0x00007fd466c3cbcc in  () at /usr/lib/libQt5Quick.so.5
#37 0x00007fd466c460fd in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () at /usr/lib/libQt5Quick.so.5
#38 0x00007fd466c40289 in QQuickItem::setPosition(QPointF const&) () at /usr/lib/libQt5Quick.so.5
#39 0x00007fd466d5471a in QQuickBasePositioner::positionItem(double, double, QQuickBasePositioner::PositionedItem*) () at /usr/lib/libQt5Quick.so.5
#40 0x00007fd466d58867 in  () at /usr/lib/libQt5Quick.so.5
#41 0x00007fd466d56a1a in QQuickBasePositioner::prePositioning() () at /usr/lib/libQt5Quick.so.5
#42 0x00007fd466c5b233 in QQuickWindowPrivate::polishItems() () at /usr/lib/libQt5Quick.so.5
#43 0x00007fd466be7f1a in  () at /usr/lib/libQt5Quick.so.5
#44 0x00007fd466c65686 in QQuickWindow::event(QEvent*) () at /usr/lib/libQt5Quick.so.5
#45 0x000055c1fdb6c5d4 in  ()
#46 0x00007fd463fb2e3c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#47 0x00007fd463fba816 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#48 0x00007fd462fae1e0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#49 0x00007fd4637b57f3 in QWindowPrivate::deliverUpdateRequest() () at /usr/lib/libQt5Gui.so.5
#50 0x00007fd4637b5d2b in QWindow::event(QEvent*) () at /usr/lib/libQt5Gui.so.5
#51 0x00007fd466c65626 in QQuickWindow::event(QEvent*) () at /usr/lib/libQt5Quick.so.5
#52 0x000055c1fdb6c5d4 in  ()
#53 0x00007fd463fb2e3c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#54 0x00007fd463fba816 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#55 0x00007fd462fae1e0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#56 0x00007fd463009ad8 in QTimerInfoList::activateTimers() () at /usr/lib/libQt5Core.so.5
#57 0x00007fd46300a2d2 in  () at /usr/lib/libQt5Core.so.5
#58 0x00007fd45cf80270 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#59 0x00007fd45cf81f69 in  () at /usr/lib/libglib-2.0.so.0
#60 0x00007fd45cf81fae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#61 0x00007fd46300a691 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#62 0x00007fd455143282 in  () at /usr/lib/libQt5XcbQpa.so.5
#63 0x00007fd462fac82b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#64 0x00007fd462fb5b18 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#65 0x000055c1fdb578d8 in  ()
#66 0x00007fd4625f3f4a in __libc_start_main () at /usr/lib/libc.so.6
#67 0x000055c1fdb57c9a in _start ()

Reported using DrKonqi
Comment 1 Kai Uwe Broulik 2018-01-04 12:18:28 UTC 
I've also occasionally have seen it crash when I tried to make plasma-nm never visible.
Comment 2 Marco Martin 2018-01-04 17:11:59 UTC 

*** This bug has been marked as a duplicate of bug 383828 ***