https://bugs.kde.org/show_bug.cgi?id=359781

            Bug ID: 359781
           Summary: Plasma crash on clicking "Disable this popup"
           Product: plasmashell
           Version: 5.5.4
          Platform: Fedora RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: k...@davidedmundson.co.uk
          Reporter: juntunen...@gmail.com
                CC: bhus...@gmail.com, plasma-b...@kde.org

Application: plasmashell (5.5.4)

Qt Version: 5.5.1
Operating System: Linux 4.3.4-200.fc22.x86_64 x86_64
Distribution: "Fedora release 22 (Twenty Two)"

-- Information about the crash:
When copying a line, klipper pops up an action menu. When I click "Disable this
popup", plasma crashes.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f2527001900 (LWP 15270))]

Thread 10 (Thread 0x7f24ff5ef700 (LWP 15292)):
#0  0x00007f251e98057d in poll () at /lib64/libc.so.6
#1  0x00007f2519e90dbc in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2  0x00007f2519e90ecc in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3  0x00007f251f7c5ecb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4  0x00007f251f76ceca in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5  0x00007f251f589434 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f25238cd9b5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007f251f58e3de in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#8  0x00007f251dcc6555 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f251e98bded in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f24f560a700 (LWP 15293)):
#0  0x00007f2519e90371 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#1  0x00007f2519e90ceb in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2  0x00007f2519e90ecc in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3  0x00007f251f7c5ecb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4  0x00007f251f76ceca in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5  0x00007f251f589434 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f25238cd9b5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007f251f58e3de in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#8  0x00007f251dcc6555 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f251e98bded in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f24efbba700 (LWP 15294)):
#0  0x00007f2519ed5ec9 in g_mutex_lock () at /lib64/libglib-2.0.so.0
#1  0x00007f2519e90369 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#2  0x00007f2519e90ceb in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#3  0x00007f2519e90ecc in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#4  0x00007f251f7c5ecb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#5  0x00007f251f76ceca in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#6  0x00007f251f589434 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f25238cd9b5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007f251f58e3de in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#9  0x00007f251dcc6555 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f251e98bded in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f24ee371700 (LWP 15295)):
#0  0x00007f251dccb540 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f2526724514 in QTWTF::TCMalloc_PageHeap::scavengerThread() () at
/lib64/libQt5Script.so.5
#2  0x00007f2526724559 in  () at /lib64/libQt5Script.so.5
#3  0x00007f251dcc6555 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f251e98bded in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f246770b700 (LWP 15296)):
#0  0x00007f2519e907e4 in g_main_context_check () at /lib64/libglib-2.0.so.0
#1  0x00007f2519e90d60 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2  0x00007f2519e90ecc in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3  0x00007f251f7c5ecb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4  0x00007f251f76ceca in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5  0x00007f251f589434 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f25244798d6 in QQuickPixmapReader::run() () at
/lib64/libQt5Quick.so.5
#7  0x00007f251f58e3de in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#8  0x00007f251dcc6555 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f251e98bded in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f2466750700 (LWP 15297)):
#0  0x00007f251dccb540 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f251f58f66b in QWaitCondition::wait(QMutex*, unsigned long) () at
/lib64/libQt5Core.so.5
#2  0x00007f25244ef14e in QSGRenderThread::processEventsAndWaitForMore() () at
/lib64/libQt5Quick.so.5
#3  0x00007f25244ef9d3 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007f251f58e3de in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#5  0x00007f251dcc6555 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f251e98bded in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f2454326700 (LWP 15299)):
#0  0x00007f2519ed5ec9 in g_mutex_lock () at /lib64/libglib-2.0.so.0
#1  0x00007f2519e90237 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#2  0x00007f2519e90ceb in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#3  0x00007f2519e90ecc in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#4  0x00007f251f7c5ecb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#5  0x00007f251f76ceca in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#6  0x00007f251f589434 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f2455f74397 in KCupsConnection::run() () at /lib64/libkcupslib.so
#8  0x00007f251f58e3de in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#9  0x00007f251dcc6555 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f251e98bded in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f2453906700 (LWP 15300)):
#0  0x00007f251dccb540 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f251f58f66b in QWaitCondition::wait(QMutex*, unsigned long) () at
/lib64/libQt5Core.so.5
#2  0x00007f25244ef14e in QSGRenderThread::processEventsAndWaitForMore() () at
/lib64/libQt5Quick.so.5
#3  0x00007f25244ef9d3 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007f251f58e3de in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#5  0x00007f251dcc6555 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f251e98bded in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f24495d6700 (LWP 15307)):
#0  0x00007f251dccb540 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f251f58f66b in QWaitCondition::wait(QMutex*, unsigned long) () at
/lib64/libQt5Core.so.5
#2  0x00007f25244ef14e in QSGRenderThread::processEventsAndWaitForMore() () at
/lib64/libQt5Quick.so.5
#3  0x00007f25244ef9d3 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007f251f58e3de in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#5  0x00007f251dcc6555 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f251e98bded in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f2527001900 (LWP 15270)):
[KCrash Handler]
#5  0x00007f251f61776a in
QtSharedPointer::ExternalRefCountData::getAndRef(QObject const*) () at
/lib64/libQt5Core.so.5
#6  0x00007f2520d80ce5 in QWidgetWindow::handleMouseEvent(QMouseEvent*) () at
/lib64/libQt5Widgets.so.5
#7  0x00007f2520d82f3b in QWidgetWindow::event(QEvent*) () at
/lib64/libQt5Widgets.so.5
#8  0x00007f2520d2341c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib64/libQt5Widgets.so.5
#9  0x00007f2520d288e6 in QApplication::notify(QObject*, QEvent*) () at
/lib64/libQt5Widgets.so.5
#10 0x00007f251f76f73b in QCoreApplication::notifyInternal(QObject*, QEvent*)
() at /lib64/libQt5Core.so.5
#11 0x00007f251fcabeb1 in
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
() at /lib64/libQt5Gui.so.5
#12 0x00007f251fcadb75 in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
() at /lib64/libQt5Gui.so.5
#13 0x00007f251fc91918 in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() at /lib64/libQt5Gui.so.5
#14 0x00007f250910d0b0 in userEventSourceDispatch(_GSource*, int (*)(void*),
void*) () at /lib64/libQt5XcbQpa.so.5
#15 0x00007f2519e90a8a in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#16 0x00007f2519e90e20 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#17 0x00007f2519e90ecc in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#18 0x00007f251f7c5eaf in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#19 0x00007f251f76ceca in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#20 0x00007f251f774fac in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#21 0x00000000004314da in main ()

Reported using DrKonqi

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