Application: plasmashell (5.5.4)

Qt Version: 5.5.1
Operating System: Linux 4.2.0-18-generic x86_64
Distribution: Ubuntu Xenial Xerus (development branch)

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

After right click and choose Create -> New Folder Doplin crashes

In my system default language is russian and in the context menu (right click)  there is a two items:
 "Создать"(Create) 	->	 New Folder
		->	----------------
		->	Новая папка ("new folder" in russian)

If I choose russian item, it works as expexted, owervise dolphin crashes.

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 0x7fd61623e900 (LWP 4838))]

Thread 10 (Thread 0x7fd601405700 (LWP 4841)):
#0  0x00007fd6109559ed in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fd614a1dc62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fd614a1f8d7 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fd60354f539 in QXcbEventReader::run (this=0x9cc870) at qxcbconnection.cpp:1230
#4  0x00007fd61104b7fe in QThreadPrivate::start (arg=0x9cc870) at thread/qthread_unix.cpp:331
#5  0x00007fd61013766a in start_thread (arg=0x7fd601405700) at pthread_create.c:333
#6  0x00007fd61096101d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7fd5fab46700 (LWP 4899)):
#0  0x00007fd6109559ed in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fd60d6e931c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd60d6e942c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd611282a5b in QEventDispatcherGlib::processEvents (this=0x7fd5f40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fd611229d6a in QEventLoop::exec (this=this@entry=0x7fd5fab45ca0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fd611046854 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fd6138efba5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fd61104b7fe in QThreadPrivate::start (arg=0xab3a90) at thread/qthread_unix.cpp:331
#8  0x00007fd61013766a in start_thread (arg=0x7fd5fab46700) at pthread_create.c:333
#9  0x00007fd61096101d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7fd5ef5ab700 (LWP 4901)):
#0  __libc_enable_asynccancel () at ../sysdeps/unix/sysv/linux/x86_64/cancellation.S:65
#1  0x00007fd6109515a2 in read () at ../sysdeps/unix/syscall-template.S:81
#2  0x00007fd60d72c6a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd60d6e8e04 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fd60d6e92c0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fd60d6e942c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fd611282a5b in QEventDispatcherGlib::processEvents (this=0x7fd5e80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#7  0x00007fd611229d6a in QEventLoop::exec (this=this@entry=0x7fd5ef5aaca0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#8  0x00007fd611046854 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#9  0x00007fd6138efba5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#10 0x00007fd61104b7fe in QThreadPrivate::start (arg=0xdcf6a0) at thread/qthread_unix.cpp:331
#11 0x00007fd61013766a in start_thread (arg=0x7fd5ef5ab700) at pthread_create.c:333
#12 0x00007fd61096101d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7fd5ed6dd700 (LWP 4908)):
#0  0x00007ffc70795c4f in clock_gettime ()
#1  0x00007fd61096f4bd in __GI___clock_gettime (clock_id=<optimized out>, tp=tp@entry=0x7fd5ed6dca10) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007fd6110fbbc6 in qt_clock_gettime (ts=0x7fd5ed6dca10, clock=<optimized out>) at tools/qelapsedtimer_unix.cpp:105
#3  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:156
#4  qt_gettime () at tools/qelapsedtimer_unix.cpp:165
#5  0x00007fd6112804e9 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7fd5e0002ed0) at kernel/qtimerinfo_unix.cpp:84
#6  0x00007fd611280a55 in QTimerInfoList::timerWait (this=0x7fd5e0002ed0, tm=...) at kernel/qtimerinfo_unix.cpp:381
#7  0x00007fd611281e3e in timerSourcePrepareHelper (timeout=0x7fd5ed6dcae4, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#8  timerSourcePrepare (source=<optimized out>, timeout=0x7fd5ed6dcae4) at kernel/qeventdispatcher_glib.cpp:160
#9  0x00007fd60d6e88ad in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fd60d6e924b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007fd60d6e942c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007fd611282a5b in QEventDispatcherGlib::processEvents (this=0x7fd5e00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#13 0x00007fd611229d6a in QEventLoop::exec (this=this@entry=0x7fd5ed6dcca0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007fd611046854 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#15 0x00007fd6138efba5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#16 0x00007fd61104b7fe in QThreadPrivate::start (arg=0xeabe60) at thread/qthread_unix.cpp:331
#17 0x00007fd61013766a in start_thread (arg=0x7fd5ed6dd700) at pthread_create.c:333
#18 0x00007fd61096101d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7fd5e7de0700 (LWP 4909)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fd615c96bd4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007fd615c96c19 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007fd61013766a in start_thread (arg=0x7fd5e7de0700) at pthread_create.c:333
#4  0x00007fd61096101d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7fd5e6187700 (LWP 4915)):
#0  0x00007ffc70795c4f in clock_gettime ()
#1  0x00007fd61096f4bd in __GI___clock_gettime (clock_id=<optimized out>, tp=tp@entry=0x7fd5e6186a10) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007fd6110fbbc6 in qt_clock_gettime (ts=0x7fd5e6186a10, clock=<optimized out>) at tools/qelapsedtimer_unix.cpp:105
#3  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:156
#4  qt_gettime () at tools/qelapsedtimer_unix.cpp:165
#5  0x00007fd6112804e9 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7fd55c002ed0) at kernel/qtimerinfo_unix.cpp:84
#6  0x00007fd611280a55 in QTimerInfoList::timerWait (this=0x7fd55c002ed0, tm=...) at kernel/qtimerinfo_unix.cpp:381
#7  0x00007fd611281e3e in timerSourcePrepareHelper (timeout=0x7fd5e6186ae4, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#8  timerSourcePrepare (source=<optimized out>, timeout=0x7fd5e6186ae4) at kernel/qeventdispatcher_glib.cpp:160
#9  0x00007fd60d6e88ad in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fd60d6e924b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007fd60d6e942c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007fd611282a5b in QEventDispatcherGlib::processEvents (this=0x7fd55c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#13 0x00007fd611229d6a in QEventLoop::exec (this=this@entry=0x7fd5e6186ca0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007fd611046854 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#15 0x00007fd5ec076035 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#16 0x00007fd61104b7fe in QThreadPrivate::start (arg=0x104cf10) at thread/qthread_unix.cpp:331
#17 0x00007fd61013766a in start_thread (arg=0x7fd5e6187700) at pthread_create.c:333
#18 0x00007fd61096101d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7fd5e577e700 (LWP 4922)):
#0  0x00007ffc70795c4f in clock_gettime ()
#1  0x00007fd61096f4bd in __GI___clock_gettime (clock_id=<optimized out>, tp=tp@entry=0x7fd5e577da30) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007fd6110fbbc6 in qt_clock_gettime (ts=0x7fd5e577da30, clock=<optimized out>) at tools/qelapsedtimer_unix.cpp:105
#3  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:156
#4  qt_gettime () at tools/qelapsedtimer_unix.cpp:165
#5  0x00007fd6112804e9 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7fd554002cd0) at kernel/qtimerinfo_unix.cpp:84
#6  0x00007fd611280a55 in QTimerInfoList::timerWait (this=0x7fd554002cd0, tm=...) at kernel/qtimerinfo_unix.cpp:381
#7  0x00007fd611281e3e in timerSourcePrepareHelper (timeout=0x7fd5e577db04, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#8  timerSourcePrepare (source=<optimized out>, timeout=0x7fd5e577db04) at kernel/qeventdispatcher_glib.cpp:160
#9  0x00007fd60d6e88ad in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fd60d6e924b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007fd60d6e942c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007fd611282a5b in QEventDispatcherGlib::processEvents (this=0x7fd5540008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#13 0x00007fd611229d6a in QEventLoop::exec (this=this@entry=0x7fd5e577dcc0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007fd611046854 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#15 0x00007fd61104b7fe in QThreadPrivate::start (arg=0xba86a0) at thread/qthread_unix.cpp:331
#16 0x00007fd61013766a in start_thread (arg=0x7fd5e577e700) at pthread_create.c:333
#17 0x00007fd61096101d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fd55aa2a700 (LWP 4960)):
#0  QListData::begin (this=0x7fd5500030d0) at ../../include/QtCore/../../src/corelib/tools/qlist.h:108
#1  QList<QTimerInfo*>::constBegin (this=0x7fd5500030d0) at ../../include/QtCore/../../src/corelib/tools/qlist.h:302
#2  QTimerInfoList::timerWait (this=0x7fd5500030d0, tm=...) at kernel/qtimerinfo_unix.cpp:386
#3  0x00007fd611281e3e in timerSourcePrepareHelper (timeout=0x7fd55aa29a94, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#4  timerSourcePrepare (source=<optimized out>, timeout=0x7fd55aa29a94) at kernel/qeventdispatcher_glib.cpp:160
#5  0x00007fd60d6e88ad in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fd60d6e924b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007fd60d6e942c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007fd611282a5b in QEventDispatcherGlib::processEvents (this=0x7fd5500008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#9  0x00007fd611229d6a in QEventLoop::exec (this=this@entry=0x7fd55aa29c50, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#10 0x00007fd611046854 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#11 0x00007fd614276ef6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#12 0x00007fd61104b7fe in QThreadPrivate::start (arg=0x13ba980) at thread/qthread_unix.cpp:331
#13 0x00007fd61013766a in start_thread (arg=0x7fd55aa2a700) at pthread_create.c:333
#14 0x00007fd61096101d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fd549a9c700 (LWP 5202)):
#0  0x00007fd6109559ed in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fd60d6e931c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd60d6e942c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd611282a5b in QEventDispatcherGlib::processEvents (this=0x7fd5440008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fd611229d6a in QEventLoop::exec (this=this@entry=0x7fd549a9bc80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fd611046854 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fd54bf7b817 in KCupsConnection::run() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so
#7  0x00007fd61104b7fe in QThreadPrivate::start (arg=0x347d5a0) at thread/qthread_unix.cpp:331
#8  0x00007fd61013766a in start_thread (arg=0x7fd549a9c700) at pthread_create.c:333
#9  0x00007fd61096101d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fd61623e900 (LWP 4838)):
[KCrash Handler]
#6  0x00007fd600379b63 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5KIOFileWidgets.so.5
#7  0x00007fd60037d480 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5KIOFileWidgets.so.5
#8  0x00007fd61125af8a in QMetaObject::activate (sender=0x1169690, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffc707572a0) at kernel/qobject.cpp:3713
#9  0x00007fd61125b797 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7fd612230fe0 <QActionGroup::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffc707572a0) at kernel/qobject.cpp:3578
#10 0x00007fd611d288ff in QActionGroup::triggered (this=<optimized out>, _t1=0x39c9730) at .moc/moc_qactiongroup.cpp:239
#11 0x00007fd611d28b38 in QActionGroupPrivate::_q_actionTriggered (this=<optimized out>) at kernel/qactiongroup.cpp:85
#12 0x00007fd611d29579 in QActionGroup::qt_static_metacall (_o=_o@entry=0x1169690, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=6, _a=_a@entry=0x7ffc70757420) at .moc/moc_qactiongroup.cpp:117
#13 0x00007fd61125af8a in QMetaObject::activate (sender=sender@entry=0x39c9730, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffc70757420) at kernel/qobject.cpp:3713
#14 0x00007fd61125b797 in QMetaObject::activate (sender=sender@entry=0x39c9730, m=m@entry=0x7fd612230f00 <QAction::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffc70757420) at kernel/qobject.cpp:3578
#15 0x00007fd611d253b2 in QAction::triggered (this=this@entry=0x39c9730, _t1=false) at .moc/moc_qaction.cpp:365
#16 0x00007fd611d27838 in QAction::activate (this=0x39c9730, event=<optimized out>) at kernel/qaction.cpp:1162
#17 0x00007fd611ea9cf2 in QMenuPrivate::activateCausedStack (this=this@entry=0x1169150, causedStack=..., action=action@entry=0x39c9730, action_e=action_e@entry=QAction::Trigger, self=self@entry=true) at widgets/qmenu.cpp:1130
#18 0x00007fd611eaff8c in QMenuPrivate::activateAction (this=this@entry=0x1169150, action=action@entry=0x39c9730, action_e=action_e@entry=QAction::Trigger, self=self@entry=true) at widgets/qmenu.cpp:1207
#19 0x00007fd611eb3f00 in QMenu::mouseReleaseEvent (this=<optimized out>, e=0x7ffc70757a60) at widgets/qmenu.cpp:2540
#20 0x00007fd611d71f28 in QWidget::event (this=this@entry=0x1168a60, event=event@entry=0x7ffc70757a60) at kernel/qwidget.cpp:9044
#21 0x00007fd611eb4943 in QMenu::event (this=0x1168a60, e=0x7ffc70757a60) at widgets/qmenu.cpp:2654
#22 0x00007fd611d2effc in QApplicationPrivate::notify_helper (this=this@entry=0x9b5690, receiver=receiver@entry=0x1168a60, e=e@entry=0x7ffc70757a60) at kernel/qapplication.cpp:3716
#23 0x00007fd611d34bb9 in QApplication::notify (this=<optimized out>, receiver=0x1168a60, e=0x7ffc70757a60) at kernel/qapplication.cpp:3276
#24 0x00007fd61122c5ab in QCoreApplication::notifyInternal (this=0x7ffc70759320, receiver=receiver@entry=0x1168a60, event=event@entry=0x7ffc70757a60) at kernel/qcoreapplication.cpp:965
#25 0x00007fd611d33ad2 in QCoreApplication::sendSpontaneousEvent (event=0x7ffc70757a60, receiver=0x1168a60) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:227
#26 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x1168a60, event=event@entry=0x7ffc70757a60, alienWidget=alienWidget@entry=0x0, nativeWidget=0x1168a60, buttonDown=buttonDown@entry=0x7fd61225fb20 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:2770
#27 0x00007fd611d8c7dd in QWidgetWindow::handleMouseEvent (this=this@entry=0x3531960, event=event@entry=0x7ffc70757e70) at kernel/qwidgetwindow.cpp:452
#28 0x00007fd611d8ea3b in QWidgetWindow::event (this=0x3531960, event=0x7ffc70757e70) at kernel/qwidgetwindow.cpp:210
#29 0x00007fd611d2effc in QApplicationPrivate::notify_helper (this=this@entry=0x9b5690, receiver=receiver@entry=0x3531960, e=e@entry=0x7ffc70757e70) at kernel/qapplication.cpp:3716
#30 0x00007fd611d344b6 in QApplication::notify (this=0x7ffc70759320, receiver=0x3531960, e=0x7ffc70757e70) at kernel/qapplication.cpp:3499
#31 0x00007fd61122c5ab in QCoreApplication::notifyInternal (this=0x7ffc70759320, receiver=receiver@entry=0x3531960, event=event@entry=0x7ffc70757e70) at kernel/qcoreapplication.cpp:965
#32 0x00007fd61156e141 in QCoreApplication::sendSpontaneousEvent (event=0x7ffc70757e70, receiver=0x3531960) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:227
#33 QGuiApplicationPrivate::processMouseEvent (e=0x4289030) at kernel/qguiapplication.cpp:1792
#34 0x00007fd61156fe05 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x4289030) at kernel/qguiapplication.cpp:1584
#35 0x00007fd611553e28 in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:625
#36 0x00007fd603580e60 in userEventSourceDispatch (source=<optimized out>) at eventdispatchers/qeventdispatcher_glib.cpp:70
#37 0x00007fd60d6e9127 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#38 0x00007fd60d6e9380 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#39 0x00007fd60d6e942c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x00007fd611282a3f in QEventDispatcherGlib::processEvents (this=0x9ea2a0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#41 0x00007fd611229d6a in QEventLoop::exec (this=this@entry=0x7ffc707581f0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#42 0x00007fd611eaece0 in QMenu::exec (this=<optimized out>, p=..., action=0x0) at widgets/qmenu.cpp:2307
#43 0x00007fd5ed70098e in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/scriptengines/plasma_appletscript_declarative.so
#44 0x00007fd614308778 in QQuickItem::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#45 0x00007fd5ed6f2e66 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/scriptengines/plasma_appletscript_declarative.so
#46 0x00007fd611d2effc in QApplicationPrivate::notify_helper (this=this@entry=0x9b5690, receiver=receiver@entry=0xe81b40, e=e@entry=0x468e610) at kernel/qapplication.cpp:3716
#47 0x00007fd611d344b6 in QApplication::notify (this=0x7ffc70759320, receiver=0xe81b40, e=0x468e610) at kernel/qapplication.cpp:3499
#48 0x00007fd61122c5ab in QCoreApplication::notifyInternal (this=0x7ffc70759320, receiver=0xe81b40, event=0x468e610) at kernel/qcoreapplication.cpp:965
#49 0x00007fd614318343 in QQuickWindow::sendEvent(QQuickItem*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#50 0x00007fd614318604 in QQuickWindowPrivate::deliverInitialMousePressEvent(QQuickItem*, QMouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#51 0x00007fd614318541 in QQuickWindowPrivate::deliverInitialMousePressEvent(QQuickItem*, QMouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#52 0x00007fd614318541 in QQuickWindowPrivate::deliverInitialMousePressEvent(QQuickItem*, QMouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#53 0x00007fd614318787 in QQuickWindowPrivate::deliverMouseEvent(QMouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#54 0x00007fd6143189a2 in QQuickWindow::mousePressEvent(QMouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#55 0x00007fd611576ee5 in QWindow::event (this=0x107da60, ev=<optimized out>) at kernel/qwindow.cpp:2060
#56 0x00007fd61431fc21 in QQuickWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#57 0x000000000043f276 in DesktopView::event(QEvent*) ()
#58 0x00007fd611d2effc in QApplicationPrivate::notify_helper (this=this@entry=0x9b5690, receiver=receiver@entry=0x107da60, e=e@entry=0x7ffc70758e40) at kernel/qapplication.cpp:3716
#59 0x00007fd611d344b6 in QApplication::notify (this=0x7ffc70759320, receiver=0x107da60, e=0x7ffc70758e40) at kernel/qapplication.cpp:3499
#60 0x00007fd61122c5ab in QCoreApplication::notifyInternal (this=0x7ffc70759320, receiver=receiver@entry=0x107da60, event=event@entry=0x7ffc70758e40) at kernel/qcoreapplication.cpp:965
#61 0x00007fd61156e141 in QCoreApplication::sendSpontaneousEvent (event=0x7ffc70758e40, receiver=0x107da60) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:227
#62 QGuiApplicationPrivate::processMouseEvent (e=0x4589a60) at kernel/qguiapplication.cpp:1792
#63 0x00007fd61156fe05 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x4589a60) at kernel/qguiapplication.cpp:1584
#64 0x00007fd611553e28 in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:625
#65 0x00007fd603580e60 in userEventSourceDispatch (source=<optimized out>) at eventdispatchers/qeventdispatcher_glib.cpp:70
#66 0x00007fd60d6e9127 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#67 0x00007fd60d6e9380 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#68 0x00007fd60d6e942c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#69 0x00007fd611282a3f in QEventDispatcherGlib::processEvents (this=0x9ea2a0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#70 0x00007fd611229d6a in QEventLoop::exec (this=this@entry=0x7ffc707591c0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#71 0x00007fd611231e0c in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1229
#72 0x0000000000432d4a in main ()

Reported using DrKonqi