Bug 399809

Application: plasma-discover (5.14.0)

Qt Version: 5.11.2
Frameworks Version: 5.50.0
Operating System: Linux 4.18.12-arch1-1-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
- What I was doing when the application crashed:

Opening the "Plasma Addons" category from the main display.

-- Backtrace:
Application: Discover (plasma-discover), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa758503800 (LWP 14168))]

Thread 11 (Thread 0x7fa71ffff700 (LWP 14188)):
#0  0x00007fa75c647e5b in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fa74d8b2fe4 in  () at /usr/lib/libGLX_nvidia.so.0
#2  0x00007fa746f12114 in  () at /usr/lib/libnvidia-glcore.so.410.57
#3  0x00007fa74d8b214c in  () at /usr/lib/libGLX_nvidia.so.0
#4  0x00007fa75c641a9d in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007fa75d384a43 in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7fa738deb700 (LWP 14187)):
#0  0x00007fa75c647afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fa75d6a271c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fa75f13f7ed in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007fa75f13fa5c in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007fa75d6a1f65 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fa75c641a9d in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fa75d384a43 in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7fa7395f1700 (LWP 14186)):
#0  0x00007fa75d379bb1 in poll () at /usr/lib/libc.so.6
#1  0x00007fa75bbbdee0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fa75bbbdfce in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fa75d8a2fe4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fa75d84e8cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fa75d697eb9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fa75d6a1f65 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fa75c641a9d in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fa75d384a43 in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7fa73b7fe700 (LWP 14179)):
#0  0x00007fa75d379bb1 in poll () at /usr/lib/libc.so.6
#1  0x00007fa75bbbdee0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fa75bbbdfce in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fa75d8a2fe4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fa75d84e8cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fa75d697eb9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fa75d6a1f65 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fa75c641a9d in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fa75d384a43 in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7fa73bfff700 (LWP 14178)):
#0  0x00007fa75bb8cb04 in g_thread_self () at /usr/lib/libglib-2.0.so.0
#1  0x00007fa75bbbdc9d in g_main_context_acquire () at /usr/lib/libglib-2.0.so.0
#2  0x00007fa75bbbdd87 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007fa75bbbdfce in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007fa75d8a2fe4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fa75d84e8cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fa75d697eb9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007fa75d6a1f65 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007fa75c641a9d in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fa75d384a43 in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7fa74c8cd700 (LWP 14177)):
#0  0x00007fa75d379bb1 in poll () at /usr/lib/libc.so.6
#1  0x00007fa75bbbdee0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fa75bbbdfce in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fa75d8a2fe4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fa75d84e8cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fa75d697eb9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fa75f0be5bb in  () at /usr/lib/libQt5Quick.so.5
#7  0x00007fa75d6a1f65 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007fa75c641a9d in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fa75d384a43 in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7fa74d5fd700 (LWP 14174)):
#0  0x00007fa75c647e5b in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fa74d8b2fe4 in  () at /usr/lib/libGLX_nvidia.so.0
#2  0x00007fa746f12114 in  () at /usr/lib/libnvidia-glcore.so.410.57
#3  0x00007fa74d8b214c in  () at /usr/lib/libGLX_nvidia.so.0
#4  0x00007fa75c641a9d in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007fa75d384a43 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7fa74edee700 (LWP 14172)):
#0  0x00007fa75d379bb1 in poll () at /usr/lib/libc.so.6
#1  0x00007fa75bbbdee0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fa75bbbdfce in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fa75d8a2fe4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fa75d84e8cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fa75d697eb9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fa75de2c859 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007fa75d6a1f65 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007fa75c641a9d in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fa75d384a43 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7fa74ffff700 (LWP 14171)):
#0  0x00007fa75bb6c3a9 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007fa75bbbc95e in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#2  0x00007fa75bbbde86 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007fa75bbbdfce in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007fa75d8a2fe4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fa75d84e8cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fa75d697eb9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007fa75eb87ba6 in  () at /usr/lib/libQt5DBus.so.5
#8  0x00007fa75d6a1f65 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fa75c641a9d in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fa75d384a43 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7fa756b08700 (LWP 14170)):
#0  0x00007fa75d379bb1 in poll () at /usr/lib/libc.so.6
#1  0x00007fa75bb33630 in  () at /usr/lib/libxcb.so.1
#2  0x00007fa75bb352db in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007fa7580a7c5a in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007fa75d6a1f65 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fa75c641a9d in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fa75d384a43 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7fa758503800 (LWP 14168)):
[KCrash Handler]
#6  0x00007fa75d87c016 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fa75d87c538 in QObject::disconnectImpl(QObject const*, void**, QObject const*, void**, QMetaObject const*) () at /usr/lib/libQt5Core.so.5
#8  0x00007fa755b7626d in QQuickMenuPrivate::setParentMenu(QQuickMenu*) () at /usr/lib/libQt5QuickTemplates2.so.5
#9  0x00007fa755b77a32 in QQuickMenuPrivate::removeItem(int, QQuickItem*) () at /usr/lib/libQt5QuickTemplates2.so.5
#10 0x00007fa75f182347 in QQuickItemPrivate::itemChange(QQuickItem::ItemChange, QQuickItem::ItemChangeData const&) () at /usr/lib/libQt5Quick.so.5
#11 0x00007fa75f1880d6 in QQuickItem::setParentItem(QQuickItem*) () at /usr/lib/libQt5Quick.so.5
#12 0x00007fa75f1894cd in QQuickItem::~QQuickItem() () at /usr/lib/libQt5Quick.so.5
#13 0x00007fa75f1897ba in QQuickItem::~QQuickItem() () at /usr/lib/libQt5Quick.so.5
#14 0x00007fa75d8779bb in QObjectPrivate::deleteChildren() () at /usr/lib/libQt5Core.so.5
#15 0x00007fa75d880955 in QObject::~QObject() () at /usr/lib/libQt5Core.so.5
#16 0x00007fa75f18959c in QQuickItem::~QQuickItem() () at /usr/lib/libQt5Quick.so.5
#17 0x00007fa75f1a85a7 in  () at /usr/lib/libQt5Quick.so.5
#18 0x00007fa75d8779bb in QObjectPrivate::deleteChildren() () at /usr/lib/libQt5Core.so.5
#19 0x00007fa75d880955 in QObject::~QObject() () at /usr/lib/libQt5Core.so.5
#20 0x00007fa74dc7f94f in  () at /usr/lib/qt/qml/QtQuick/Templates.2/libqtquicktemplates2plugin.so
#21 0x00007fa75d8779bb in QObjectPrivate::deleteChildren() () at /usr/lib/libQt5Core.so.5
#22 0x00007fa75d880955 in QObject::~QObject() () at /usr/lib/libQt5Core.so.5
#23 0x00007fa75f18959c in QQuickItem::~QQuickItem() () at /usr/lib/libQt5Quick.so.5
#24 0x00007fa75f1a87f7 in  () at /usr/lib/libQt5Quick.so.5
#25 0x00007fa75d8779bb in QObjectPrivate::deleteChildren() () at /usr/lib/libQt5Core.so.5
#26 0x00007fa75d880955 in QObject::~QObject() () at /usr/lib/libQt5Core.so.5
#27 0x00007fa75f18959c in QQuickItem::~QQuickItem() () at /usr/lib/libQt5Quick.so.5
#28 0x00007fa75f1a7e07 in  () at /usr/lib/libQt5Quick.so.5
#29 0x00007fa75d87a371 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#30 0x00007fa75f186c4c in QQuickItem::event(QEvent*) () at /usr/lib/libQt5Quick.so.5
#31 0x00007fa75e665e14 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#32 0x00007fa75e66d6e1 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#33 0x00007fa75d84fc39 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#34 0x00007fa75d852ccc in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#35 0x00007fa75d8a39d4 in  () at /usr/lib/libQt5Core.so.5
#36 0x00007fa75bbbc3cf in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#37 0x00007fa75bbbdf89 in  () at /usr/lib/libglib-2.0.so.0
#38 0x00007fa75bbbdfce in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#39 0x00007fa75d8a2fc9 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#40 0x00007fa75813de12 in  () at /usr/lib/libQt5XcbQpa.so.5
#41 0x00007fa75d84e8cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#42 0x00007fa75d856bc6 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#43 0x000055d140ed7616 in  ()
#44 0x00007fa75d2ad223 in __libc_start_main () at /usr/lib/libc.so.6
#45 0x000055d140ed7bde in _start ()
[Inferior 1 (process 14168) detached]

Reported using DrKonqi