Bug 364960

Summary: I can't create directories
Product: [Plasma] plasmashell Reporter: Umut Özdemir <exclipit>
Component: Desktop icons & Folder View widgetAssignee: Eike Hein <hein>
Status: RESOLVED WORKSFORME    
Severity: crash CC: bshah, notmart, plasma-bugs-null
Priority: NOR Keywords: drkonqi
Version First Reported In: 5.5.5   
Target Milestone: 1.0   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Umut Özdemir 2016-07-01 07:23:49 UTC 
Application: plasmashell (5.5.5)

Qt Version: 5.5.1
Operating System: Linux 4.4.0-28-generic x86_64
Distribution: Ubuntu 16.04 LTS

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

I was trying to create directory from the right click menu. If I create a directory in my desktop or in Dolphin, I get an error.

- Unusual behavior I noticed:

If I try to create a directory in my desktop, without Dolphin, system crashes and my bottom panel disappears for a moment. If I try to create a directory in Dolphin, bottom panel don't disappear. 

__

I installed dbg and symbols for a better reporting. I get this error from my desktop. Now I will do the same for Dolphin. I get nearly similar error there. I create directories from mkdir command for now.

The crash can be reproduced every time.

-- 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 0x7f82d233c8c0 (LWP 21753))]

Thread 9 (Thread 0x7f8206540700 (LWP 21771)):
#0  0x00007f82c973fae4 in g_mutex_unlock (mutex=0x7f8200000990) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gthread-posix.c:1347
#1  0x00007f82c96fa920 in g_main_context_prepare (context=context@entry=0x7f8200000990, priority=priority@entry=0x7f820653fb90) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3440
#2  0x00007f82c96fb2cb in g_main_context_iterate (context=context@entry=0x7f8200000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3820
#3  0x00007f82c96fb4ac in g_main_context_iteration (context=0x7f8200000990, may_block=may_block@entry=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901
#4  0x00007f82cd30da9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f82000008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f82cd2b4dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f820653fcc0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f82cd0d18a4 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f8208a587d7 in KCupsConnection::run() () at /usr/lib/x86_64-linux-gnu/libkcupslib.so
#8  0x00007f82cd0d684e in QThreadPrivate::start(void*) (arg=0x3b22050) at thread/qthread_unix.cpp:331
#9  0x00007f82cc1a86fa in start_thread (arg=0x7f8206540700) at pthread_create.c:333
#10 0x00007f82cc9dfb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7f829ca28700 (LWP 21764)):
#0  0x00007f82cc9d3e8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f82c96fb39c in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7f8214003120, timeout=<optimized out>, context=0x7f8214000990) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:4135
#2  0x00007f82c96fb39c in g_main_context_iterate (context=context@entry=0x7f8214000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3835
#3  0x00007f82c96fb4ac in g_main_context_iteration (context=0x7f8214000990, may_block=may_block@entry=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901
#4  0x00007f82cd30da9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f82140008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f82cd2b4dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f829ca27c90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f82cd0d18a4 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f82d0331ed6 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007f82cd0d684e in QThreadPrivate::start(void*) (arg=0x29ee020) at thread/qthread_unix.cpp:331
#9  0x00007f82cc1a86fa in start_thread (arg=0x7f829ca28700) at pthread_create.c:333
#10 0x00007f82cc9dfb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7f829fdf0700 (LWP 21763)):
#0  0x00007f82cc1ae3a0 in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f82d1d75bd4 in  () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007f82d1d75c19 in  () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007f82cc1a86fa in start_thread (arg=0x7f829fdf0700) at pthread_create.c:333
#4  0x00007f82cc9dfb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f82a5788700 (LWP 21762)):
#0  0x00007f82cc9d3e8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f82c96fb39c in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7f8298003070, timeout=<optimized out>, context=0x7f8298000990) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:4135
#2  0x00007f82c96fb39c in g_main_context_iterate (context=context@entry=0x7f8298000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3835
#3  0x00007f82c96fb4ac in g_main_context_iteration (context=0x7f8298000990, may_block=may_block@entry=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901
#4  0x00007f82cd30da9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f82980008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f82cd2b4dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f82a5787ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f82cd0d18a4 in QThread::exec() (this=this@entry=0x269af00) at thread/qthread.cpp:503
#7  0x00007f82cf99a3c5 in QQmlThreadPrivate::run() (this=0x269af00) at qml/ftw/qqmlthread.cpp:141
#8  0x00007f82cd0d684e in QThreadPrivate::start(void*) (arg=0x269af00) at thread/qthread_unix.cpp:331
#9  0x00007f82cc1a86fa in start_thread (arg=0x7f82a5788700) at pthread_create.c:333
#10 0x00007f82cc9dfb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f82a75d0700 (LWP 21761)):
#0  0x00007f82c973fac9 in g_mutex_lock (mutex=mutex@entry=0x7f82a0000990) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gthread-posix.c:1335
#1  0x00007f82c96fb498 in g_main_context_iteration (context=0x7f82a0000990, may_block=may_block@entry=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3900
#2  0x00007f82cd30da9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f82a00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#3  0x00007f82cd2b4dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f82a75cfce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#4  0x00007f82cd0d18a4 in QThread::exec() (this=this@entry=0x25e9010) at thread/qthread.cpp:503
#5  0x00007f82cf99a3c5 in QQmlThreadPrivate::run() (this=0x25e9010) at qml/ftw/qqmlthread.cpp:141
#6  0x00007f82cd0d684e in QThreadPrivate::start(void*) (arg=0x25e9010) at thread/qthread_unix.cpp:331
#7  0x00007f82cc1a86fa in start_thread (arg=0x7f82a75d0700) at pthread_create.c:333
#8  0x00007f82cc9dfb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f82abe48700 (LWP 21760)):
#0  0x00007f82cc1ae3a0 in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f82af97b213 in  () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#2  0x00007f82af97a937 in  () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#3  0x00007f82cc1a86fa in start_thread (arg=0x7f82abe48700) at pthread_create.c:333
#4  0x00007f82cc9dfb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f82b68e0700 (LWP 21758)):
#0  0x00007f82cc9cf9cd in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f82c973e740 in g_wakeup_acknowledge (__nbytes=16, __buf=0x7f82b68dfae0, __fd=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/unistd.h:44
#2  0x00007f82c973e740 in g_wakeup_acknowledge (wakeup=0x7f82b80015b0) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gwakeup.c:210
#3  0x00007f82c96fae84 in g_main_context_check (context=context@entry=0x7f82b0000990, max_priority=2147483647, fds=fds@entry=0x7f82b0003070, n_fds=n_fds@entry=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3632
#4  0x00007f82c96fb340 in g_main_context_iterate (context=context@entry=0x7f82b0000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3837
#5  0x00007f82c96fb4ac in g_main_context_iteration (context=0x7f82b0000990, may_block=may_block@entry=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901
#6  0x00007f82cd30da9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f82b00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#7  0x00007f82cd2b4dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f82b68dfce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#8  0x00007f82cd0d18a4 in QThread::exec() (this=this@entry=0x22edac0) at thread/qthread.cpp:503
#9  0x00007f82cf99a3c5 in QQmlThreadPrivate::run() (this=0x22edac0) at qml/ftw/qqmlthread.cpp:141
#10 0x00007f82cd0d684e in QThreadPrivate::start(void*) (arg=0x22edac0) at thread/qthread_unix.cpp:331
#11 0x00007f82cc1a86fa in start_thread (arg=0x7f82b68e0700) at pthread_create.c:333
#12 0x00007f82cc9dfb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f82bd320700 (LWP 21756)):
#0  0x00007f82cc9d3e8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f82d0ae2c62 in _xcb_conn_wait (__timeout=-1, __nfds=1, __fds=0x7f82bd31fc00) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
#2  0x00007f82d0ae2c62 in _xcb_conn_wait (c=c@entry=0x21fe1b0, cond=cond@entry=0x21fe1f0, vector=vector@entry=0x0, count=count@entry=0x0) at ../../src/xcb_conn.c:459
#3  0x00007f82d0ae48d7 in xcb_wait_for_event (c=0x21fe1b0) at ../../src/xcb_in.c:693
#4  0x00007f82bf49a629 in QXcbEventReader::run() (this=0x2211200) at qxcbconnection.cpp:1253
#5  0x00007f82cd0d684e in QThreadPrivate::start(void*) (arg=0x2211200) at thread/qthread_unix.cpp:331
#6  0x00007f82cc1a86fa in start_thread (arg=0x7f82bd320700) at pthread_create.c:333
#7  0x00007f82cc9dfb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f82d233c8c0 (LWP 21753)):
[KCrash Handler]
#6  0x00007f82bc259ac3 in KNewFileMenuPrivate::_k_slotActionTriggered(QAction*) (other=..., this=0x7fff7d922e60) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:877
#7  0x00007f82bc259ac3 in KNewFileMenuPrivate::_k_slotActionTriggered(QAction*) (this=0x7fff7d922e60) at ../../../src/filewidgets/knewfilemenu.cpp:111
#8  0x00007f82bc259ac3 in KNewFileMenuPrivate::_k_slotActionTriggered(QAction*) (this=0x28f04f0, action=<optimized out>) at ../../../src/filewidgets/knewfilemenu.cpp:778
#9  0x00007f82bc25d3d0 in KNewFileMenu::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=_o@entry=0x28ed090, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=6, _a=_a@entry=0x7fff7d923040) at ./moc_knewfilemenu.cpp:136
#10 0x00007f82cd2e5fca in QMetaObject::activate(QObject*, int, int, void**) (sender=0x28eb900, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff7d923040) at kernel/qobject.cpp:3713
#11 0x00007f82cd2e67d7 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=<optimized out>, m=m@entry=0x7f82ce2bdfe0 <QActionGroup::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff7d923040) at kernel/qobject.cpp:3578
#12 0x00007f82cddb595f in QActionGroup::triggered(QAction*) (this=<optimized out>, _t1=0x3696c80) at .moc/moc_qactiongroup.cpp:239
#13 0x00007f82cddb5b98 in QActionGroupPrivate::_q_actionTriggered() (this=<optimized out>) at kernel/qactiongroup.cpp:85
#14 0x00007f82cddb65d9 in QActionGroup::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=_o@entry=0x28eb900, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=6, _a=_a@entry=0x7fff7d9231c0) at .moc/moc_qactiongroup.cpp:117
#15 0x00007f82cd2e5fca in QMetaObject::activate(QObject*, int, int, void**) (sender=sender@entry=0x3696c80, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7fff7d9231c0) at kernel/qobject.cpp:3713
#16 0x00007f82cd2e67d7 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0x3696c80, m=m@entry=0x7f82ce2bdf00 <QAction::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7fff7d9231c0) at kernel/qobject.cpp:3578
#17 0x00007f82cddb2412 in QAction::triggered(bool) (this=this@entry=0x3696c80, _t1=false) at .moc/moc_qaction.cpp:365
#18 0x00007f82cddb4898 in QAction::activate(QAction::ActionEvent) (this=0x3696c80, event=<optimized out>) at kernel/qaction.cpp:1162
#19 0x00007f82cdf36e22 in QMenuPrivate::activateCausedStack(QList<QPointer<QWidget> > const&, QAction*, QAction::ActionEvent, bool) (this=this@entry=0x28f1e10, causedStack=..., action=action@entry=0x3696c80, action_e=action_e@entry=QAction::Trigger, self=self@entry=true) at widgets/qmenu.cpp:1130
#20 0x00007f82cdf3d0bc in QMenuPrivate::activateAction(QAction*, QAction::ActionEvent, bool) (this=this@entry=0x28f1e10, action=action@entry=0x3696c80, action_e=action_e@entry=QAction::Trigger, self=self@entry=true) at widgets/qmenu.cpp:1207
#21 0x00007f82cdf41030 in QMenu::mouseReleaseEvent(QMouseEvent*) (this=<optimized out>, e=0x7fff7d923800) at widgets/qmenu.cpp:2540
#22 0x00007f82cddfef88 in QWidget::event(QEvent*) (this=this@entry=0x28ed050, event=event@entry=0x7fff7d923800) at kernel/qwidget.cpp:9044
#23 0x00007f82cdf41a83 in QMenu::event(QEvent*) (this=0x28ed050, e=0x7fff7d923800) at widgets/qmenu.cpp:2654
#24 0x00007f82cddbc05c in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x21f1680, receiver=receiver@entry=0x28ed050, e=e@entry=0x7fff7d923800) at kernel/qapplication.cpp:3716
#25 0x00007f82cddc1c19 in QApplication::notify(QObject*, QEvent*) (this=<optimized out>, receiver=0x28ed050, e=0x7fff7d923800) at kernel/qapplication.cpp:3276
#26 0x00007f82cd2b762b in QCoreApplication::notifyInternal(QObject*, QEvent*) (this=0x7fff7d9250c0, receiver=receiver@entry=0x28ed050, event=event@entry=0x7fff7d923800) at kernel/qcoreapplication.cpp:965
#27 0x00007f82cddc0b32 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) (event=0x7fff7d923800, receiver=0x28ed050) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:227
#28 0x00007f82cddc0b32 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) (receiver=receiver@entry=0x28ed050, event=event@entry=0x7fff7d923800, alienWidget=alienWidget@entry=0x0, nativeWidget=0x28ed050, buttonDown=buttonDown@entry=0x7f82ce2ecb20 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:2770
#29 0x00007f82cde198dd in QWidgetWindow::handleMouseEvent(QMouseEvent*) (this=this@entry=0x41c4440, event=event@entry=0x7fff7d923c10) at kernel/qwidgetwindow.cpp:452
#30 0x00007f82cde1bb3b in QWidgetWindow::event(QEvent*) (this=0x41c4440, event=0x7fff7d923c10) at kernel/qwidgetwindow.cpp:210
#31 0x00007f82cddbc05c in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x21f1680, receiver=receiver@entry=0x41c4440, e=e@entry=0x7fff7d923c10) at kernel/qapplication.cpp:3716
#32 0x00007f82cddc1516 in QApplication::notify(QObject*, QEvent*) (this=0x7fff7d9250c0, receiver=0x41c4440, e=0x7fff7d923c10) at kernel/qapplication.cpp:3499
#33 0x00007f82cd2b762b in QCoreApplication::notifyInternal(QObject*, QEvent*) (this=0x7fff7d9250c0, receiver=receiver@entry=0x41c4440, event=event@entry=0x7fff7d923c10) at kernel/qcoreapplication.cpp:965
#34 0x00007f82cd5fb521 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) (event=0x7fff7d923c10, receiver=0x41c4440) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:227
#35 0x00007f82cd5fb521 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) (e=0x45624c0) at kernel/qguiapplication.cpp:1804
#36 0x00007f82cd5fd1e5 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) (e=e@entry=0x45624c0) at kernel/qguiapplication.cpp:1596
#37 0x00007f82cd5e0f38 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) (flags=...) at kernel/qwindowsysteminterface.cpp:625
#38 0x00007f82bf4cc070 in userEventSourceDispatch(GSource*, GSourceFunc, gpointer) (source=<optimized out>) at eventdispatchers/qeventdispatcher_glib.cpp:70
#39 0x00007f82c96fb1a7 in g_main_context_dispatch (context=0x7f82b80016f0) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3154
#40 0x00007f82c96fb1a7 in g_main_context_dispatch (context=context@entry=0x7f82b80016f0) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3769
#41 0x00007f82c96fb400 in g_main_context_iterate (context=context@entry=0x7f82b80016f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3840
#42 0x00007f82c96fb4ac in g_main_context_iteration (context=0x7f82b80016f0, may_block=may_block@entry=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901
#43 0x00007f82cd30da7f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x2247620, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#44 0x00007f82cd2b4dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fff7d923f90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#45 0x00007f82cdf3be10 in QMenu::exec(QPoint const&, QAction*) (this=<optimized out>, p=..., action=0x0) at widgets/qmenu.cpp:2307
#46 0x00007f82a57ab95e in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/scriptengines/plasma_appletscript_declarative.so
#47 0x00007f82d03c34a8 in QQuickItem::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#48 0x00007f82a579de66 in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/scriptengines/plasma_appletscript_declarative.so
#49 0x00007f82cddbc05c in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x21f1680, receiver=receiver@entry=0x27c12f0, e=e@entry=0x475e2b0) at kernel/qapplication.cpp:3716
#50 0x00007f82cddc1516 in QApplication::notify(QObject*, QEvent*) (this=0x7fff7d9250c0, receiver=0x27c12f0, e=0x475e2b0) at kernel/qapplication.cpp:3499
#51 0x00007f82cd2b762b in QCoreApplication::notifyInternal(QObject*, QEvent*) (this=0x7fff7d9250c0, receiver=0x27c12f0, event=0x475e2b0) at kernel/qcoreapplication.cpp:965
#52 0x00007f82d03d3013 in QQuickWindow::sendEvent(QQuickItem*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#53 0x00007f82d03d32d4 in QQuickWindowPrivate::deliverInitialMousePressEvent(QQuickItem*, QMouseEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#54 0x00007f82d03d3211 in QQuickWindowPrivate::deliverInitialMousePressEvent(QQuickItem*, QMouseEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#55 0x00007f82d03d3211 in QQuickWindowPrivate::deliverInitialMousePressEvent(QQuickItem*, QMouseEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#56 0x00007f82d03d3457 in QQuickWindowPrivate::deliverMouseEvent(QMouseEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#57 0x00007f82d03d3672 in QQuickWindow::mousePressEvent(QMouseEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#58 0x00007f82cd6042f5 in QWindow::event(QEvent*) (this=0x28222d0, ev=<optimized out>) at kernel/qwindow.cpp:2060
#59 0x00007f82d03da871 in QQuickWindow::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#60 0x000000000043f206 in DesktopView::event(QEvent*) (this=0x28222d0, e=0x7fff7d924be0) at /build/plasma-workspace-kxRFE_/plasma-workspace-5.5.5.2/shell/desktopview.cpp:205
#61 0x00007f82cddbc05c in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x21f1680, receiver=receiver@entry=0x28222d0, e=e@entry=0x7fff7d924be0) at kernel/qapplication.cpp:3716
#62 0x00007f82cddc1516 in QApplication::notify(QObject*, QEvent*) (this=0x7fff7d9250c0, receiver=0x28222d0, e=0x7fff7d924be0) at kernel/qapplication.cpp:3499
#63 0x00007f82cd2b762b in QCoreApplication::notifyInternal(QObject*, QEvent*) (this=0x7fff7d9250c0, receiver=receiver@entry=0x28222d0, event=event@entry=0x7fff7d924be0) at kernel/qcoreapplication.cpp:965
#64 0x00007f82cd5fb521 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) (event=0x7fff7d924be0, receiver=0x28222d0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:227
#65 0x00007f82cd5fb521 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) (e=0x478e2b0) at kernel/qguiapplication.cpp:1804
#66 0x00007f82cd5fd1e5 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) (e=e@entry=0x478e2b0) at kernel/qguiapplication.cpp:1596
#67 0x00007f82cd5e0f38 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) (flags=...) at kernel/qwindowsysteminterface.cpp:625
#68 0x00007f82bf4cc070 in userEventSourceDispatch(GSource*, GSourceFunc, gpointer) (source=<optimized out>) at eventdispatchers/qeventdispatcher_glib.cpp:70
#69 0x00007f82c96fb1a7 in g_main_context_dispatch (context=0x7f82b80016f0) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3154
#70 0x00007f82c96fb1a7 in g_main_context_dispatch (context=context@entry=0x7f82b80016f0) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3769
#71 0x00007f82c96fb400 in g_main_context_iterate (context=context@entry=0x7f82b80016f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3840
#72 0x00007f82c96fb4ac in g_main_context_iteration (context=0x7f82b80016f0, may_block=may_block@entry=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901
#73 0x00007f82cd30da7f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x2247620, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#74 0x00007f82cd2b4dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fff7d924f60, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#75 0x00007f82cd2bce8c in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1229
#76 0x00007f82cd5f2c3c in QGuiApplication::exec() () at kernel/qguiapplication.cpp:1542
#77 0x00007f82cddb8495 in QApplication::exec() () at kernel/qapplication.cpp:2976
#78 0x0000000000432d4a in main(int, char**) (argc=4, argv=<optimized out>) at /build/plasma-workspace-kxRFE_/plasma-workspace-5.5.5.2/shell/main.cpp:181

Reported using DrKonqi
Comment 1 Eike Hein 2016-07-10 08:28:26 UTC 
I can't reproduce this with current versions of KDE Frameworks and Plasma -- please reopen if it's still an issue.