Application: plasmashell (5.18.5)

Qt Version: 5.14.2
Frameworks Version: 5.70.0
Operating System: Linux 5.3.0-51-generic x86_64
Windowing system: X11
Distribution: KDE neon User Edition 5.18

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

The error message was showen. when i confirm my login.
I get a black backround, no shortcuts, no taskbar....

-- 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 0x7f54bf4271c0 (LWP 1902))]

Thread 11 (Thread 0x7f546210d700 (LWP 2267)):
#0  0x00007f54b5b659f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x564aa3e9e874) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x564aa3e9e820, cond=0x564aa3e9e848) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x564aa3e9e848, mutex=0x564aa3e9e820) at pthread_cond_wait.c:655
#3  0x00007f54b8ee31db in QWaitConditionPrivate::wait (deadline=..., this=0x564aa3e9e820) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait (this=<optimized out>, mutex=0x564aa433f4b0, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007f54b8ee3359 in QWaitCondition::wait (this=this@entry=0x564aa433f4b8, mutex=mutex@entry=0x564aa433f4b0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#6  0x00007f54bcfe6233 in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x564aa433f4a8) at scenegraph/qsgthreadedrenderloop.cpp:255
#7  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x564aa433f410) at scenegraph/qsgthreadedrenderloop.cpp:905
#8  0x00007f54bcfe6691 in QSGRenderThread::run (this=0x564aa433f410) at scenegraph/qsgthreadedrenderloop.cpp:1000
#9  0x00007f54b8edcc2c in QThreadPrivate::start (arg=0x564aa433f410) at thread/qthread_unix.cpp:342
#10 0x00007f54b5b5f6db in start_thread (arg=0x7f546210d700) at pthread_create.c:463
#11 0x00007f54b87d188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f546310f700 (LWP 2264)):
#0  0x00007f54b5b659f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x564aa0cf80b0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x564aa0cf8060, cond=0x564aa0cf8088) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x564aa0cf8088, mutex=0x564aa0cf8060) at pthread_cond_wait.c:655
#3  0x00007f54b8ee31db in QWaitConditionPrivate::wait (deadline=..., this=0x564aa0cf8060) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait (this=<optimized out>, mutex=0x564a9e8daf60, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007f54b8ee3359 in QWaitCondition::wait (this=this@entry=0x564a9e8daf68, mutex=mutex@entry=0x564a9e8daf60, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#6  0x00007f54bcfe6233 in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x564a9e8daf58) at scenegraph/qsgthreadedrenderloop.cpp:255
#7  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x564a9e8daec0) at scenegraph/qsgthreadedrenderloop.cpp:905
#8  0x00007f54bcfe6691 in QSGRenderThread::run (this=0x564a9e8daec0) at scenegraph/qsgthreadedrenderloop.cpp:1000
#9  0x00007f54b8edcc2c in QThreadPrivate::start (arg=0x564a9e8daec0) at thread/qthread_unix.cpp:342
#10 0x00007f54b5b5f6db in start_thread (arg=0x7f546310f700) at pthread_create.c:463
#11 0x00007f54b87d188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f546a074700 (LWP 2262)):
#0  0x00007f54b268f629 in g_mutex_lock () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f54b2648fec in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f54b2649570 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f54b26496dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f54b912b7cb in QEventDispatcherGlib::processEvents (this=0x7f545c000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f54b90cad2a in QEventLoop::exec (this=this@entry=0x7f546a073da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#6  0x00007f54b8edb757 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#7  0x00007f54b8edcc2c in QThreadPrivate::start (arg=0x564aa0b7e200) at thread/qthread_unix.cpp:342
#8  0x00007f54b5b5f6db in start_thread (arg=0x7f546a074700) at pthread_create.c:463
#9  0x00007f54b87d188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f546c06b700 (LWP 2259)):
#0  QMutex::lock (this=this@entry=0x564aa091e600) at thread/qmutex.cpp:231
#1  0x00007f54b912b6cc in QMutexLocker::QMutexLocker (m=0x564aa091e600, this=<synthetic pointer>) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:233
#2  QThreadData::canWaitLocked (this=0x564aa091e5d0) at ../../include/QtCore/5.14.2/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:272
#3  postEventSourcePrepare (s=0x7f5464004790, timeout=0x7f546c06ab94) at kernel/qeventdispatcher_glib.cpp:260
#4  0x00007f54b2648b28 in g_main_context_prepare () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f54b26494fb in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f54b26496dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f54b912b7cb in QEventDispatcherGlib::processEvents (this=0x7f5464000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#8  0x00007f54b90cad2a in QEventLoop::exec (this=this@entry=0x7f546c06ad60, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#9  0x00007f54b8edb757 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#10 0x00007f546e9ca467 in KCupsConnection::run() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so
#11 0x00007f54b8edcc2c in QThreadPrivate::start (arg=0x564aa091e570) at thread/qthread_unix.cpp:342
#12 0x00007f54b5b5f6db in start_thread (arg=0x7f546c06b700) at pthread_create.c:463
#13 0x00007f54b87d188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f54852a8700 (LWP 2219)):
#0  __libc_enable_asynccancel () at ../sysdeps/unix/sysv/linux/x86_64/cancellation.S:67
#1  0x00007f54b87c00a5 in __GI___libc_read (fd=18, buf=0x7f54852a7b20, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#2  0x00007f54b268e2b0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f54b26490b7 in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f54b2649570 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f54b26496dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f54b912b7cb in QEventDispatcherGlib::processEvents (this=0x7f5478000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#7  0x00007f54b90cad2a in QEventLoop::exec (this=this@entry=0x7f54852a7d30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#8  0x00007f54b8edb757 in QThread::exec (this=this@entry=0x564a9ebbd440) at thread/qthread.cpp:536
#9  0x00007f54bcf28b06 in QQuickPixmapReader::run (this=0x564a9ebbd440) at util/qquickpixmapcache.cpp:987
#10 0x00007f54b8edcc2c in QThreadPrivate::start (arg=0x564a9ebbd440) at thread/qthread_unix.cpp:342
#11 0x00007f54b5b5f6db in start_thread (arg=0x7f54852a8700) at pthread_create.c:463
#12 0x00007f54b87d188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f5485b0f700 (LWP 2217)):
#0  0x00007f54b5b659f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x564a9eb88a54) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x564a9eb88a00, cond=0x564a9eb88a28) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x564a9eb88a28, mutex=0x564a9eb88a00) at pthread_cond_wait.c:655
#3  0x00007f54b8ee31db in QWaitConditionPrivate::wait (deadline=..., this=0x564a9eb88a00) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait (this=<optimized out>, mutex=0x564a9e209050, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007f54b8ee3359 in QWaitCondition::wait (this=this@entry=0x564a9e209058, mutex=mutex@entry=0x564a9e209050, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#6  0x00007f54bcfe6233 in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x564a9e209048) at scenegraph/qsgthreadedrenderloop.cpp:255
#7  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x564a9e208fb0) at scenegraph/qsgthreadedrenderloop.cpp:905
#8  0x00007f54bcfe6691 in QSGRenderThread::run (this=0x564a9e208fb0) at scenegraph/qsgthreadedrenderloop.cpp:1000
#9  0x00007f54b8edcc2c in QThreadPrivate::start (arg=0x564a9e208fb0) at thread/qthread_unix.cpp:342
#10 0x00007f54b5b5f6db in start_thread (arg=0x7f5485b0f700) at pthread_create.c:463
#11 0x00007f54b87d188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f5493cac700 (LWP 2157)):
#0  0x00007f54b5b659f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x564a9e5c4f08) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x564a9e5c4eb8, cond=0x564a9e5c4ee0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x564a9e5c4ee0, mutex=0x564a9e5c4eb8) at pthread_cond_wait.c:655
#3  0x00007f5499404ecb in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f5499404ac7 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f54b5b5f6db in start_thread (arg=0x7f5493cac700) at pthread_create.c:463
#6  0x00007f54b87d188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f54a1a74700 (LWP 2134)):
#0  0x00007f54b268f644 in g_mutex_unlock () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f54b26484b7 in g_main_context_acquire () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f54b2649485 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f54b26496dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f54b912b7cb in QEventDispatcherGlib::processEvents (this=0x7f5494000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f54b90cad2a in QEventLoop::exec (this=this@entry=0x7f54a1a73d80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#6  0x00007f54b8edb757 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#7  0x00007f54bca92fc5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f54b8edcc2c in QThreadPrivate::start (arg=0x564a9e411e20) at thread/qthread_unix.cpp:342
#9  0x00007f54b5b5f6db in start_thread (arg=0x7f54a1a74700) at pthread_create.c:463
#10 0x00007f54b87d188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f54a3afd700 (LWP 1926)):
#0  0x00007f54b87c00b4 in __GI___libc_read (fd=7, buf=0x7f54a3afcb60, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007f54b268e2b0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f54b26490b7 in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f54b2649570 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f54b26496dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f54b912b7cb in QEventDispatcherGlib::processEvents (this=0x7f549c000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f54b90cad2a in QEventLoop::exec (this=this@entry=0x7f54a3afcd70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#7  0x00007f54b8edb757 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#8  0x00007f54badd9555 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#9  0x00007f54b8edcc2c in QThreadPrivate::start (arg=0x7f54bb051da0) at thread/qthread_unix.cpp:342
#10 0x00007f54b5b5f6db in start_thread (arg=0x7f54a3afd700) at pthread_create.c:463
#11 0x00007f54b87d188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f54a9fc3700 (LWP 1919)):
#0  0x00007f54b87c4bf9 in __GI___poll (fds=0x7f54a9fc2ca8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f54bdbf8747 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f54bdbfa36a in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f54ac784fd0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f54b8edcc2c in QThreadPrivate::start (arg=0x564a9e1a2760) at thread/qthread_unix.cpp:342
#5  0x00007f54b5b5f6db in start_thread (arg=0x7f54a9fc3700) at pthread_create.c:463
#6  0x00007f54b87d188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f54bf4271c0 (LWP 1902)):
[KCrash Handler]
#4  __memmove_avx_unaligned_erms () at ../sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S:249
#5  0x00007f54bd031c8a in memcpy (__len=<optimized out>, __src=<optimized out>, __dest=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/string_fortified.h:34
#6  QVector<QQuickItemPrivate::ChangeListener>::realloc (this=this@entry=0x564aa01668c8, aalloc=<optimized out>, options=..., options@entry=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qvector.h:738
#7  0x00007f54bd029501 in QVector<QQuickItemPrivate::ChangeListener>::detach (this=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qvector.h:411
#8  QVector<QQuickItemPrivate::ChangeListener>::erase (aend=<optimized out>, abegin=<optimized out>, this=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qvector.h:923
#9  QVector<QQuickItemPrivate::ChangeListener>::remove (i=<optimized out>, this=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qvector.h:484
#10 QVector<QQuickItemPrivate::ChangeListener>::removeOne (t=..., this=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qvector.h:185
#11 QQuickItemPrivate::removeItemChangeListener (this=this@entry=0x564aa0166850, listener=listener@entry=0x564aa12b11e0, types=..., types@entry=...) at items/qquickitem.cpp:3955
#12 0x00007f54bd15eada in QQuickShaderEffectSource::~QQuickShaderEffectSource (this=0x564aa12b11c0, __in_chrg=<optimized out>) at items/qquickshadereffectsource.cpp:213
#13 0x00007f54bd15eb39 in QQuickShaderEffectSource::~QQuickShaderEffectSource (this=0x564aa12b11c0, __in_chrg=<optimized out>) at items/qquickshadereffectsource.cpp:218
#14 0x00007f549029367b in QGfxSourceProxy::~QGfxSourceProxy (this=0x564a9eb23390, __in_chrg=<optimized out>) at qgfxsourceproxy.cpp:59
#15 0x00007f549028e575 in QQmlPrivate::QQmlElement<QGfxSourceProxy>::~QQmlElement (this=0x564a9eb23390, __in_chrg=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtQml/qqmlprivate.h:111
#16 QQmlPrivate::QQmlElement<QGfxSourceProxy>::~QQmlElement (this=0x564a9eb23390, __in_chrg=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtQml/qqmlprivate.h:111
#17 0x00007f54b90fbceb in QObjectPrivate::deleteChildren (this=0x564a9eb22e40) at kernel/qobject.cpp:2123
#18 0x00007f54b91052ce in QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:1107
#19 0x00007f54bd02e22d in QQuickItem::~QQuickItem (this=0x564a9eb22d80, __in_chrg=<optimized out>) at items/qquickitem.cpp:2383
#20 0x00007f54bd04ebb5 in QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement (this=0x564a9eb22d80, __in_chrg=<optimized out>) at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:111
#21 QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement (this=0x564a9eb22d80, __in_chrg=<optimized out>) at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:111
#22 0x00007f54b90fbceb in QObjectPrivate::deleteChildren (this=0x564a9eb229f0) at kernel/qobject.cpp:2123
#23 0x00007f54b91052ce in QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:1107
#24 0x00007f54bd02e22d in QQuickItem::~QQuickItem (this=0x564a9eb22930, __in_chrg=<optimized out>) at items/qquickitem.cpp:2383
#25 0x00007f54bd04ebb5 in QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement (this=0x564a9eb22930, __in_chrg=<optimized out>) at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:111
#26 QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement (this=0x564a9eb22930, __in_chrg=<optimized out>) at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:111
#27 0x00007f54b90fbceb in QObjectPrivate::deleteChildren (this=0x564a9eb22730) at kernel/qobject.cpp:2123
#28 0x00007f54b91052ce in QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:1107
#29 0x00007f54bd02e22d in QQuickItem::~QQuickItem (this=0x564aa01453a0, __in_chrg=<optimized out>) at items/qquickitem.cpp:2383
#30 0x00007f54bd04ebb5 in QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement (this=0x564aa01453a0, __in_chrg=<optimized out>) at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:111
#31 QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement (this=0x564aa01453a0, __in_chrg=<optimized out>) at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:111
#32 0x00007f54b90fbceb in QObjectPrivate::deleteChildren (this=0x564a9eba6350) at kernel/qobject.cpp:2123
#33 0x00007f54b91052ce in QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:1107
#34 0x00007f54bd02e22d in QQuickItem::~QQuickItem (this=0x564a9ebe01f0, __in_chrg=<optimized out>) at items/qquickitem.cpp:2383
#35 0x00007f54bd04edd5 in QQmlPrivate::QQmlElement<QQuickLoader>::~QQmlElement (this=0x564a9ebe01f0, __in_chrg=<optimized out>) at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:111
#36 QQmlPrivate::QQmlElement<QQuickLoader>::~QQmlElement (this=0x564a9ebe01f0, __in_chrg=<optimized out>) at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:111
#37 0x00007f54b90fbceb in QObjectPrivate::deleteChildren (this=0x564a9eaae550) at kernel/qobject.cpp:2123
#38 0x00007f54b91052ce in QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:1107
#39 0x00007f54bd02e22d in QQuickItem::~QQuickItem (this=0x564a9ea119d0, __in_chrg=<optimized out>) at items/qquickitem.cpp:2383
#40 0x00007f54bd04ebb5 in QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement (this=0x564a9ea119d0, __in_chrg=<optimized out>) at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:111
#41 QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement (this=0x564a9ea119d0, __in_chrg=<optimized out>) at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:111
#42 0x00007f54b90fbceb in QObjectPrivate::deleteChildren (this=0x564a9e632e50) at kernel/qobject.cpp:2123
#43 0x00007f54b91052ce in QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:1107
#44 0x00007f54bd02e22d in QQuickItem::~QQuickItem (this=0x564a9ea10f00, __in_chrg=<optimized out>) at items/qquickitem.cpp:2383
#45 0x00007f54bd04edd5 in QQmlPrivate::QQmlElement<QQuickLoader>::~QQmlElement (this=0x564a9ea10f00, __in_chrg=<optimized out>) at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:111
#46 QQmlPrivate::QQmlElement<QQuickLoader>::~QQmlElement (this=0x564a9ea10f00, __in_chrg=<optimized out>) at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:111
#47 0x00007f54b90fbceb in QObjectPrivate::deleteChildren (this=0x564a9e886050) at kernel/qobject.cpp:2123
#48 0x00007f54b91052ce in QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:1107
#49 0x00007f54bd02e22d in QQuickItem::~QQuickItem (this=0x564a9ea109c0, __in_chrg=<optimized out>) at items/qquickitem.cpp:2383
#50 0x00007f54bd04ebb5 in QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement (this=0x564a9ea109c0, __in_chrg=<optimized out>) at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:111
#51 QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement (this=0x564a9ea109c0, __in_chrg=<optimized out>) at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:111
#52 0x00007f54b90ff5a5 in QObject::event (this=this@entry=0x564a9ea109c0, e=e@entry=0x564a9eaefd70) at kernel/qobject.cpp:1326
#53 0x00007f54bd02b4db in QQuickItem::event (this=0x564a9ea109c0, ev=0x564a9eaefd70) at items/qquickitem.cpp:8162
#54 0x00007f54ba4109ac in QApplicationPrivate::notify_helper (this=this@entry=0x564a9e1a0880, receiver=receiver@entry=0x564a9ea109c0, e=e@entry=0x564a9eaefd70) at kernel/qapplication.cpp:3685
#55 0x00007f54ba417bb0 in QApplication::notify (this=0x7ffe77f2bdf0, receiver=0x564a9ea109c0, e=0x564a9eaefd70) at kernel/qapplication.cpp:3431
#56 0x00007f54b90cc4a8 in QCoreApplication::notifyInternal2 (receiver=0x564a9ea109c0, event=0x564a9eaefd70) at kernel/qcoreapplication.cpp:1075
#57 0x00007f54b90cc67e in QCoreApplication::sendEvent (receiver=receiver@entry=0x564a9ea109c0, event=event@entry=0x564a9eaefd70) at kernel/qcoreapplication.cpp:1470
#58 0x00007f54b90cf121 in QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x564a9e195b00) at kernel/qcoreapplication.cpp:1815
#59 0x00007f54b90cf6b8 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1674
#60 0x00007f54b912c103 in postEventSourceDispatch (s=0x564a9e1ffea0) at kernel/qeventdispatcher_glib.cpp:277
#61 0x00007f54b2649417 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#62 0x00007f54b2649650 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#63 0x00007f54b26496dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#64 0x00007f54b912b7ac in QEventDispatcherGlib::processEvents (this=0x564a9e203930, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#65 0x00007f54b90cad2a in QEventLoop::exec (this=this@entry=0x7ffe77f2bca0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#66 0x00007f54b90d44a0 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1383
#67 0x0000564a9cd2b894 in main (argc=<optimized out>, argv=<optimized out>) at ./shell/main.cpp:228

Possible duplicates by query: bug 421359, bug 420897, bug 410620, bug 410608, bug 410586.

Reported using DrKonqi