Bug 398274

Summary: Plasma crashed after drag of Applications section of Kickoff menu on Wayland
Product: [Plasma] plasmashell Reporter: Alexander Mentyu <notuxius>
Component: generic-waylandAssignee: Plasma Bugs List <plasma-bugs>
Status: RESOLVED DUPLICATE    
Severity: crash CC: kde
Priority: NOR Keywords: drkonqi
Version: master   
Target Milestone: 1.0   
Platform: unspecified   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Alexander Mentyu 2018-09-05 04:40:38 UTC 
Application: plasmashell (5.13.80)

Qt Version: 5.11.1
Frameworks Version: 5.50.0
Operating System: Linux 4.15.0-29-generic x86_64
Distribution: KDE neon Developer Edition

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

1. Opened Kickoff.
2. Hovered over Applications section.
3. Pressed and holded left mouse button and tried to drag Applications section of Kickoff menu.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fd10d922940 (LWP 13652))]

Thread 14 (Thread 0x7fd0b09ea700 (LWP 16448)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fd1076335cb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0xda449b0) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=this@entry=0xd8339e8, mutex=mutex@entry=0xd8339e0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007fd10b6755ad in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0xd8339d8) at scenegraph/qsgthreadedrenderloop.cpp:245
#4  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0xd833960) at scenegraph/qsgthreadedrenderloop.cpp:709
#5  0x00007fd10b675a31 in QSGRenderThread::run (this=0xd833960) at scenegraph/qsgthreadedrenderloop.cpp:738
#6  0x00007fd107632727 in QThreadPrivate::start (arg=0xd833960) at thread/qthread_unix.cpp:367
#7  0x00007fd1044386ba in start_thread (arg=0x7fd0b09ea700) at pthread_create.c:333
#8  0x00007fd106f3f41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7fd0b11eb700 (LWP 14429)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fd1076335cb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0xb937b70) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=this@entry=0x211b0b8, mutex=mutex@entry=0x211b0b0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007fd10b6755ad in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x211b0a8) at scenegraph/qsgthreadedrenderloop.cpp:245
#4  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x211b030) at scenegraph/qsgthreadedrenderloop.cpp:709
#5  0x00007fd10b675a31 in QSGRenderThread::run (this=0x211b030) at scenegraph/qsgthreadedrenderloop.cpp:738
#6  0x00007fd107632727 in QThreadPrivate::start (arg=0x211b030) at thread/qthread_unix.cpp:367
#7  0x00007fd1044386ba in start_thread (arg=0x7fd0b11eb700) at pthread_create.c:333
#8  0x00007fd106f3f41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7fd0b19ec700 (LWP 14224)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fd1076335cb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0xa81e770) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=this@entry=0xa7faed8, mutex=mutex@entry=0xa7faed0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007fd10b6755ad in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0xa7faec8) at scenegraph/qsgthreadedrenderloop.cpp:245
#4  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0xa7fae50) at scenegraph/qsgthreadedrenderloop.cpp:709
#5  0x00007fd10b675a31 in QSGRenderThread::run (this=0xa7fae50) at scenegraph/qsgthreadedrenderloop.cpp:738
#6  0x00007fd107632727 in QThreadPrivate::start (arg=0xa7fae50) at thread/qthread_unix.cpp:367
#7  0x00007fd1044386ba in start_thread (arg=0x7fd0b19ec700) at pthread_create.c:333
#8  0x00007fd106f3f41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7fd0b25ed700 (LWP 13919)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fd1076335cb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x8ff2200) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=this@entry=0x8ff2048, mutex=mutex@entry=0x8ff2040, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007fd10b6755ad in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x8ff2038) at scenegraph/qsgthreadedrenderloop.cpp:245
#4  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x8ff1fc0) at scenegraph/qsgthreadedrenderloop.cpp:709
#5  0x00007fd10b675a31 in QSGRenderThread::run (this=0x8ff1fc0) at scenegraph/qsgthreadedrenderloop.cpp:738
#6  0x00007fd107632727 in QThreadPrivate::start (arg=0x8ff1fc0) at thread/qthread_unix.cpp:367
#7  0x00007fd1044386ba in start_thread (arg=0x7fd0b25ed700) at pthread_create.c:333
#8  0x00007fd106f3f41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7fd0b2dee700 (LWP 13914)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fd1076335cb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x7966d20) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=this@entry=0x7966b68, mutex=mutex@entry=0x7966b60, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007fd10b6755ad in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x7966b58) at scenegraph/qsgthreadedrenderloop.cpp:245
#4  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x7966ae0) at scenegraph/qsgthreadedrenderloop.cpp:709
#5  0x00007fd10b675a31 in QSGRenderThread::run (this=0x7966ae0) at scenegraph/qsgthreadedrenderloop.cpp:738
#6  0x00007fd107632727 in QThreadPrivate::start (arg=0x7966ae0) at thread/qthread_unix.cpp:367
#7  0x00007fd1044386ba in start_thread (arg=0x7fd0b2dee700) at pthread_create.c:333
#8  0x00007fd106f3f41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7fd0b35ef700 (LWP 13910)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fd1076335cb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x63de620) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=this@entry=0x63df1d8, mutex=mutex@entry=0x63df1d0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007fd10b6755ad in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x63df1c8) at scenegraph/qsgthreadedrenderloop.cpp:245
#4  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x63df150) at scenegraph/qsgthreadedrenderloop.cpp:709
#5  0x00007fd10b675a31 in QSGRenderThread::run (this=0x63df150) at scenegraph/qsgthreadedrenderloop.cpp:738
#6  0x00007fd107632727 in QThreadPrivate::start (arg=0x63df150) at thread/qthread_unix.cpp:367
#7  0x00007fd1044386ba in start_thread (arg=0x7fd0b35ef700) at pthread_create.c:333
#8  0x00007fd106f3f41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7fd0b9867700 (LWP 13782)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fd1076335cb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x4800d20) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=this@entry=0x47025a8, mutex=mutex@entry=0x47025a0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007fd10b6755ad in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x4702598) at scenegraph/qsgthreadedrenderloop.cpp:245
#4  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x4702520) at scenegraph/qsgthreadedrenderloop.cpp:709
#5  0x00007fd10b675a31 in QSGRenderThread::run (this=0x4702520) at scenegraph/qsgthreadedrenderloop.cpp:738
#6  0x00007fd107632727 in QThreadPrivate::start (arg=0x4702520) at thread/qthread_unix.cpp:367
#7  0x00007fd1044386ba in start_thread (arg=0x7fd0b9867700) at pthread_create.c:333
#8  0x00007fd106f3f41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7fd0c0c07700 (LWP 13777)):
#0  0x00007fd106f3374d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fd1013ae38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd1013ae49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd10784b0bb in QEventDispatcherGlib::processEvents (this=0x7fd0bc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fd1077f25ba in QEventLoop::exec (this=this@entry=0x7fd0c0c06c30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#5  0x00007fd1076275e4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:525
#6  0x00007fd0c30e6e47 in KCupsConnection::run() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so
#7  0x00007fd107632727 in QThreadPrivate::start (arg=0x45b8e70) at thread/qthread_unix.cpp:367
#8  0x00007fd1044386ba in start_thread (arg=0x7fd0c0c07700) at pthread_create.c:333
#9  0x00007fd106f3f41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7fd0d9add700 (LWP 13698)):
#0  0x00007fd106f3374d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fd1013ae38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd1013ae49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd10784b0bb in QEventDispatcherGlib::processEvents (this=0x7fd0cc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fd1077f25ba in QEventLoop::exec (this=this@entry=0x7fd0d9adcc00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#5  0x00007fd1076275e4 in QThread::exec (this=this@entry=0x3800fa0) at thread/qthread.cpp:525
#6  0x00007fd10b5f4f86 in QQuickPixmapReader::run (this=0x3800fa0) at util/qquickpixmapcache.cpp:934
#7  0x00007fd107632727 in QThreadPrivate::start (arg=0x3800fa0) at thread/qthread_unix.cpp:367
#8  0x00007fd1044386ba in start_thread (arg=0x7fd0d9add700) at pthread_create.c:333
#9  0x00007fd106f3f41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7fd0da2de700 (LWP 13697)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fd1076335cb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x226e550) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=this@entry=0x226e398, mutex=mutex@entry=0x226e390, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007fd10b6755ad in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x226e388) at scenegraph/qsgthreadedrenderloop.cpp:245
#4  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x226e310) at scenegraph/qsgthreadedrenderloop.cpp:709
#5  0x00007fd10b675a31 in QSGRenderThread::run (this=0x226e310) at scenegraph/qsgthreadedrenderloop.cpp:738
#6  0x00007fd107632727 in QThreadPrivate::start (arg=0x226e310) at thread/qthread_unix.cpp:367
#7  0x00007fd1044386ba in start_thread (arg=0x7fd0da2de700) at pthread_create.c:333
#8  0x00007fd106f3f41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7fd0ee9e1700 (LWP 13693)):
#0  0x00007fd1013f2a94 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fd1013ae2ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd1013ae49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd10784b0bb in QEventDispatcherGlib::processEvents (this=0x7fd0e40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fd1077f25ba in QEventLoop::exec (this=this@entry=0x7fd0ee9e0c70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#5  0x00007fd1076275e4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:525
#6  0x00007fd107632727 in QThreadPrivate::start (arg=0x1cb4c50) at thread/qthread_unix.cpp:367
#7  0x00007fd1044386ba in start_thread (arg=0x7fd0ee9e1700) at pthread_create.c:333
#8  0x00007fd106f3f41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fd0f6124700 (LWP 13686)):
#0  0x00007fd106f2f27d in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fd1013f16f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd1013ade74 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd1013ae330 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fd1013ae49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fd10784b0bb in QEventDispatcherGlib::processEvents (this=0x7fd0e80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007fd1077f25ba in QEventLoop::exec (this=this@entry=0x7fd0f6123c50, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#7  0x00007fd1076275e4 in QThread::exec (this=this@entry=0x1a85760) at thread/qthread.cpp:525
#8  0x00007fd10b16b195 in QQmlThreadPrivate::run (this=0x1a85760) at qml/ftw/qqmlthread.cpp:148
#9  0x00007fd107632727 in QThreadPrivate::start (arg=0x1a85760) at thread/qthread_unix.cpp:367
#10 0x00007fd1044386ba in start_thread (arg=0x7fd0f6124700) at pthread_create.c:333
#11 0x00007fd106f3f41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fd0f7b5a700 (LWP 13682)):
#0  0x00007fd106f3374d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fd1013ae38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd1013ae49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd10784b0bb in QEventDispatcherGlib::processEvents (this=0x7fd0f00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fd1077f25ba in QEventLoop::exec (this=this@entry=0x7fd0f7b59c40, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#5  0x00007fd1076275e4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:525
#6  0x00007fd109b98f35 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007fd107632727 in QThreadPrivate::start (arg=0x7fd109e11d60) at thread/qthread_unix.cpp:367
#8  0x00007fd1044386ba in start_thread (arg=0x7fd0f7b5a700) at pthread_create.c:333
#9  0x00007fd106f3f41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fd10d922940 (LWP 13652)):
[KCrash Handler]
#6  QtWaylandClient::QWaylandXdgSurfaceV6::setPopup (this=0xd5dbab0, parent=<optimized out>, device=0x19ba830, serial=3167, grab=<optimized out>) at qwaylandxdgshellv6.cpp:222
#7  0x00007fd0fa3c421a in QtWaylandClient::QWaylandWindow::initWindow (this=this@entry=0xa742850) at qwaylandwindow.cpp:144
#8  0x00007fd0fa3c4799 in QtWaylandClient::QWaylandWindow::setVisible (this=this@entry=0xa742850, visible=<optimized out>) at qwaylandwindow.cpp:380
#9  0x00007fd0ed329634 in QtWaylandClient::QWaylandEglWindow::setVisible (this=0xa742850, visible=<optimized out>) at ../../../../hardwareintegration/client/wayland-egl/qwaylandeglwindow.cpp:161
#10 0x00007fd107dc25fc in QWindowPrivate::setVisible (this=0xd34c220, visible=visible@entry=true) at kernel/qwindow.cpp:401
#11 0x00007fd108eec0bd in QWidgetWindow::setNativeWindowVisibility (this=this@entry=0x5e55ff0, visible=visible@entry=true) at kernel/qwidgetwindow.cpp:205
#12 0x00007fd108ec6a6c in QWidgetPrivate::show_sys (this=this@entry=0xa702f40) at kernel/qwidget.cpp:8118
#13 0x00007fd108ed00bb in QWidgetPrivate::show_helper (this=this@entry=0xa702f40) at kernel/qwidget.cpp:8041
#14 0x00007fd108ed329d in QWidget::setVisible (this=0x6095d90, visible=<optimized out>) at kernel/qwidget.cpp:8335
#15 0x00007fd109009376 in QMenu::popup (this=this@entry=0x6095d90, p=..., atAction=atAction@entry=0x0) at widgets/qmenu.cpp:2598
#16 0x00007fd0f48b74c9 in AppletInterface::eventFilter (this=0x1cd5640, watched=<optimized out>, event=0x7ffcc47021d0) at /workspace/build/src/scriptengines/qml/plasmoid/appletinterface.cpp:830
#17 0x00007fd1077f3fad in QCoreApplicationPrivate::sendThroughObjectEventFilters (receiver=receiver@entry=0x3f8a960, event=event@entry=0x7ffcc47021d0) at kernel/qcoreapplication.cpp:1174
#18 0x00007fd108e94375 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x3f8a960, e=0x7ffcc47021d0) at kernel/qapplication.cpp:3723
#19 0x00007fd108e9bab0 in QApplication::notify (this=0x7ffcc47025a0, receiver=0x3f8a960, e=0x7ffcc47021d0) at kernel/qapplication.cpp:3486
#20 0x00007fd1077f4228 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x3f8a960, event=event@entry=0x7ffcc47021d0) at kernel/qcoreapplication.cpp:1048
#21 0x00007fd10b6cf90f in QCoreApplication::sendEvent (event=0x7ffcc47021d0, receiver=0x3f8a960) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:234
#22 QQuickWindowPrivate::deliverMatchingPointsToItem (this=this@entry=0x3f890b0, item=0x3f8a960, pointerEvent=pointerEvent@entry=0x3b900e0, handlersOnly=handlersOnly@entry=false) at items/qquickwindow.cpp:2565
#23 0x00007fd10b6d078d in QQuickWindowPrivate::deliverPressOrReleaseEvent (this=this@entry=0x3f890b0, event=event@entry=0x3b900e0, handlersOnly=handlersOnly@entry=false) at items/qquickwindow.cpp:2524
#24 0x00007fd10b6d0ccd in QQuickWindowPrivate::deliverMouseEvent (this=this@entry=0x3f890b0, pointerEvent=0x3b900e0) at items/qquickwindow.cpp:1761
#25 0x00007fd10b6d15bb in QQuickWindowPrivate::deliverPointerEvent (this=this@entry=0x3f890b0, event=0x3b900e0) at items/qquickwindow.cpp:2317
#26 0x00007fd10b6d218e in QQuickWindowPrivate::handleMouseEvent (this=0x3f890b0, event=<optimized out>) at items/qquickwindow.cpp:2187
#27 0x00007fd107dc2a65 in QWindow::event (this=this@entry=0x3f88fd0, ev=ev@entry=0x7ffcc47021d0) at kernel/qwindow.cpp:2334
#28 0x00007fd10b6d3a15 in QQuickWindow::event (this=0x3f88fd0, e=0x7ffcc47021d0) at items/qquickwindow.cpp:1634
#29 0x00007fd10d3be85b in PlasmaQuick::Dialog::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5
#30 0x00007fd108e9439c in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x3f88fd0, e=0x7ffcc47021d0) at kernel/qapplication.cpp:3727
#31 0x00007fd108e9bab0 in QApplication::notify (this=0x7ffcc47025a0, receiver=0x3f88fd0, e=0x7ffcc47021d0) at kernel/qapplication.cpp:3486
#32 0x00007fd1077f4228 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x3f88fd0, event=event@entry=0x7ffcc47021d0) at kernel/qcoreapplication.cpp:1048
#33 0x00007fd107db63cf in QCoreApplication::sendSpontaneousEvent (event=0x7ffcc47021d0, receiver=0x3f88fd0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:237
#34 QGuiApplicationPrivate::processMouseEvent (e=0xd540d70) at kernel/qguiapplication.cpp:2082
#35 0x00007fd107db8415 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0xd540d70) at kernel/qguiapplication.cpp:1817
#36 0x00007fd107d92e1b in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:1032
#37 0x00007fd0fa3f442b in QPAEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5WaylandClient.so.5
#38 0x00007fd1077f25ba in QEventLoop::exec (this=this@entry=0x7ffcc4702440, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#39 0x00007fd1077fb6c4 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1336
#40 0x00007fd107dacf8c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1762
#41 0x00007fd108e942f5 in QApplication::exec () at kernel/qapplication.cpp:2901
#42 0x000000000041ce72 in main (argc=1, argv=<optimized out>) at /workspace/build/shell/main.cpp:212

The reporter indicates this bug may be a duplicate of or related to bug 398264.

Possible duplicates by query: bug 398264, bug 397459, bug 395780.

Reported using DrKonqi
Comment 1 David Edmundson 2018-09-08 15:54:43 UTC 

*** This bug has been marked as a duplicate of bug 398264 ***