Application: plasma-discover (5.13.4)

Qt Version: 5.11.1
Frameworks Version: 5.49.0
Operating System: Linux 4.15.0-33-generic x86_64
Distribution: KDE neon User Edition 5.13

-- Information about the crash:
- What I was doing when the application crashed:
I searched for "sqliteman" to leave a review. I didn't see any button to leave a review so I clicked the back button. Then it crashed
- Unusual behavior I noticed:
When I clicked the back button, the search results were lessened and sqliteman was no longer there.

Also worth mentioning that I already have sqliteman installed on my machine.

-- Backtrace:
Application: Discover (plasma-discover), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fb803dd98c0 (LWP 31930))]

Thread 12 (Thread 0x7fb7567fc700 (LWP 32727)):
#0  0x00007fb7ff09974d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fb7f9cda38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb7f9cda49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb7ffcba0bb in QEventDispatcherGlib::processEvents (this=0x7fb738001500, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fb7ffc615ba in QEventLoop::exec (this=this@entry=0x7fb7567fbcf0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#5  0x00007fb7ffa965e4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:525
#6  0x00007fb7ffaa1727 in QThreadPrivate::start (arg=0x7398750) at thread/qthread_unix.cpp:367
#7  0x00007fb7fbb3f6ba in start_thread (arg=0x7fb7567fc700) at pthread_create.c:333
#8  0x00007fb7ff0a541d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7fb77cff9700 (LWP 32643)):
#0  0x00007fb7ffcb8724 in QTimerInfoList::timerWait (this=0x7fb75c018230, tm=...) at kernel/qtimerinfo_unix.cpp:387
#1  0x00007fb7ffcb9e3e in timerSourcePrepareHelper (timeout=0x7fb77cff8b24, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:132
#2  timerSourcePrepare (source=<optimized out>, timeout=0x7fb77cff8b24) at kernel/qeventdispatcher_glib.cpp:165
#3  0x00007fb7f9cd991d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fb7f9cda2bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fb7f9cda49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fb7ffcba0bb in QEventDispatcherGlib::processEvents (this=0x7fb75c018500, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#7  0x00007fb7ffc615ba in QEventLoop::exec (this=this@entry=0x7fb77cff8cf0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#8  0x00007fb7ffa965e4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:525
#9  0x00007fb7ffaa1727 in QThreadPrivate::start (arg=0x21bc490) at thread/qthread_unix.cpp:367
#10 0x00007fb7fbb3f6ba in start_thread (arg=0x7fb77cff9700) at pthread_create.c:333
#11 0x00007fb7ff0a541d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7fb7b17fa700 (LWP 31950)):
#0  0x00007fb7ff09974d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fb7f9cda38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb7f9cda49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb7f9cda4d9 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fb7f9d00bb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fb7fbb3f6ba in start_thread (arg=0x7fb7b17fa700) at pthread_create.c:333
#6  0x00007fb7ff0a541d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7fb7b3fff700 (LWP 31944)):
#0  0x00007fb7ff09974d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fb7f9cda38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb7f9cda49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb7ffcba0bb in QEventDispatcherGlib::processEvents (this=0x7fb7a80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fb7ffc615ba in QEventLoop::exec (this=this@entry=0x7fb7b3ffecf0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#5  0x00007fb7ffa965e4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:525
#6  0x00007fb7ffaa1727 in QThreadPrivate::start (arg=0x232b2c0) at thread/qthread_unix.cpp:367
#7  0x00007fb7fbb3f6ba in start_thread (arg=0x7fb7b3fff700) at pthread_create.c:333
#8  0x00007fb7ff0a541d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7fb7c4e46700 (LWP 31939)):
#0  poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fb7f9cda38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb7f9cda49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb7ffcba0bb in QEventDispatcherGlib::processEvents (this=0x7fb7b80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fb7ffc615ba in QEventLoop::exec (this=this@entry=0x7fb7c4e45cf0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#5  0x00007fb7ffa965e4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:525
#6  0x00007fb7ffaa1727 in QThreadPrivate::start (arg=0x44d1cb0) at thread/qthread_unix.cpp:367
#7  0x00007fb7fbb3f6ba in start_thread (arg=0x7fb7c4e46700) at pthread_create.c:333
#8  0x00007fb7ff0a541d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7fb7c74a1700 (LWP 31937)):
#0  0x00007fb7ff09974d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fb7f9cda38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb7f9cda49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb7ffcba0bb in QEventDispatcherGlib::processEvents (this=0x7fb7c00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fb7ffc615ba in QEventLoop::exec (this=this@entry=0x7fb7c74a0cf0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#5  0x00007fb7ffa965e4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:525
#6  0x00007fb7ffaa1727 in QThreadPrivate::start (arg=0x2610b80) at thread/qthread_unix.cpp:367
#7  0x00007fb7fbb3f6ba in start_thread (arg=0x7fb7c74a1700) at pthread_create.c:333
#8  0x00007fb7ff0a541d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7fb7d138c700 (LWP 31936)):
#0  0x00007fb7ff09974d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fb7f9cda38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb7f9cda49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb7ffcba0bb in QEventDispatcherGlib::processEvents (this=0x7fb7cc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fb7ffc615ba in QEventLoop::exec (this=this@entry=0x7fb7d138bc80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#5  0x00007fb7ffa965e4 in QThread::exec (this=this@entry=0x202cc10) at thread/qthread.cpp:525
#6  0x00007fb802ee5f86 in QQuickPixmapReader::run (this=0x202cc10) at util/qquickpixmapcache.cpp:934
#7  0x00007fb7ffaa1727 in QThreadPrivate::start (arg=0x202cc10) at thread/qthread_unix.cpp:367
#8  0x00007fb7fbb3f6ba in start_thread (arg=0x7fb7d138c700) at pthread_create.c:333
#9  0x00007fb7ff0a541d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7fb7d27a8700 (LWP 31935)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fb7dc5f270b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#2  0x00007fb7dc5f2427 in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#3  0x00007fb7fbb3f6ba in start_thread (arg=0x7fb7d27a8700) at pthread_create.c:333
#4  0x00007fb7ff0a541d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7fb7d3711700 (LWP 31934)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fb7dc5f270b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#2  0x00007fb7dc5f2427 in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#3  0x00007fb7fbb3f6ba in start_thread (arg=0x7fb7d3711700) at pthread_create.c:333
#4  0x00007fb7ff0a541d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fb7e6f17700 (LWP 31933)):
#0  0x00007fb7f9d1ea79 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fb7f9cd9dcc in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb7f9cda330 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb7f9cda49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fb7ffcba0bb in QEventDispatcherGlib::processEvents (this=0x7fb7d80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007fb7ffc615ba in QEventLoop::exec (this=this@entry=0x7fb7e6f16cd0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#6  0x00007fb7ffa965e4 in QThread::exec (this=this@entry=0x1d63ac0) at thread/qthread.cpp:525
#7  0x00007fb800621195 in QQmlThreadPrivate::run (this=0x1d63ac0) at qml/ftw/qqmlthread.cpp:148
#8  0x00007fb7ffaa1727 in QThreadPrivate::start (arg=0x1d63ac0) at thread/qthread_unix.cpp:367
#9  0x00007fb7fbb3f6ba in start_thread (arg=0x7fb7e6f17700) at pthread_create.c:333
#10 0x00007fb7ff0a541d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fb7e8128700 (LWP 31932)):
#0  0x00007fb7ff09974d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fb7f9cda38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb7f9cda49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb7ffcba0bb in QEventDispatcherGlib::processEvents (this=0x7fb7e00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fb7ffc615ba in QEventLoop::exec (this=this@entry=0x7fb7e8127cc0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#5  0x00007fb7ffa965e4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:525
#6  0x00007fb8019dcf35 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007fb7ffaa1727 in QThreadPrivate::start (arg=0x7fb801c55d60) at thread/qthread_unix.cpp:367
#8  0x00007fb7fbb3f6ba in start_thread (arg=0x7fb7e8128700) at pthread_create.c:333
#9  0x00007fb7ff0a541d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fb803dd98c0 (LWP 31930)):
[KCrash Handler]
#6  0x00007fb7ffc6ce17 in QMetaObject::cast (this=0x7fb8000dca40 <QObject::staticMetaObject>, obj=0x6eab2d0) at kernel/qmetaobject.cpp:366
#7  0x00007fb7ffc6ce55 in QMetaObject::cast (this=<optimized out>, obj=<optimized out>) at kernel/qmetaobject.cpp:355
#8  0x00007fb800422aa6 in qobject_cast<QObject*> (object=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobject.h:504
#9  QtPrivate::QVariantValueHelper<QObject*>::object (v=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qvariant.h:732
#10 QtPrivate::ObjectInvoker<QtPrivate::QVariantValueHelper<QObject*>, QVariant const&, QObject*>::invoke (a=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qvariant.h:106
#11 qvariant_cast<QObject*> (v=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qvariant.h:858
#12 VDMObjectDelegateDataType::createItem (this=0x42a4e40, model=..., metaType=0x51c8d10, index=0) at util/qqmladaptormodel.cpp:762
#13 0x00007fb800664528 in QQmlAdaptorModel::createItem (index=<optimized out>, metaType=<optimized out>, this=0x4706a08) at ../../include/QtQml/5.11.1/QtQml/private/../../../../../src/qml/util/qqmladaptormodel_p.h:127
#14 QQmlDelegateModelPrivate::object (this=this@entry=0x4706980, group=QQmlListCompositor::Default, index=index@entry=0, incubationMode=incubationMode@entry=QQmlIncubator::AsynchronousIfNested) at types/qqmldelegatemodel.cpp:949
#15 0x00007fb800664752 in QQmlDelegateModel::object (this=<optimized out>, index=0, incubationMode=QQmlIncubator::AsynchronousIfNested) at types/qqmldelegatemodel.cpp:1039
#16 0x00007fb800659890 in QQmlInstantiatorPrivate::modelObject (async=<optimized out>, index=0, this=0x6ac9390) at types/qqmlinstantiator.cpp:92
#17 QQmlInstantiatorPrivate::regenerate (this=this@entry=0x6ac9390) at types/qqmlinstantiator.cpp:115
#18 0x00007fb800659b7b in QQmlInstantiator::setModel (this=this@entry=0x6ac92d0, v=...) at types/qqmlinstantiator.cpp:446
#19 0x00007fb800659d22 in QQmlInstantiator::componentComplete (this=0x6ac92d0) at types/qqmlinstantiator.cpp:502
#20 0x00007fb80061520a in QQmlObjectCreator::finalize (this=0x4820be0, interrupt=...) at qml/qqmlobjectcreator.cpp:1359
#21 0x00007fb80058f372 in QQmlIncubatorPrivate::incubate (this=this@entry=0x2326850, i=...) at qml/qqmlincubator.cpp:344
#22 0x00007fb80058fe15 in QQmlEnginePrivate::incubate (this=this@entry=0x1d71240, i=..., forContext=forContext@entry=0x50946b0) at qml/qqmlincubator.cpp:89
#23 0x00007fb80058ac64 in QQmlComponent::create (this=<optimized out>, incubator=..., context=<optimized out>, forContext=forContext@entry=0x0) at qml/qqmlcomponent.cpp:1063
#24 0x00007fb80304a1da in QQuickLoaderPrivate::_q_sourceLoaded (this=this@entry=0x49a9d60) at items/qquickloader.cpp:741
#25 0x00007fb80304a378 in QQuickLoaderPrivate::load (this=0x49a9d60) at items/qquickloader.cpp:616
#26 0x00007fb80061520a in QQmlObjectCreator::finalize (this=0x6866270, interrupt=...) at qml/qqmlobjectcreator.cpp:1359
#27 0x00007fb80058f372 in QQmlIncubatorPrivate::incubate (this=this@entry=0x4a24100, i=...) at qml/qqmlincubator.cpp:344
#28 0x00007fb80058fe15 in QQmlEnginePrivate::incubate (this=0x1d71240, i=..., forContext=forContext@entry=0x8000000000000000) at qml/qqmlincubator.cpp:89
#29 0x00007fb80058aef8 in QQmlComponentPrivate::incubateObject (this=this@entry=0x23835b0, incubationTask=<optimized out>, component=<optimized out>, engine=<optimized out>, context=context@entry=0x525fcc0, forContext=0x8000000000000000, forContext@entry=0x2373b60) at qml/qqmlcomponent.cpp:1089
#30 0x00007fb8006644a5 in QQmlDelegateModelPrivate::object (this=this@entry=0x23837a0, group=QQmlListCompositor::Default, index=index@entry=1, incubationMode=incubationMode@entry=QQmlIncubator::AsynchronousIfNested) at types/qqmldelegatemodel.cpp:1003
#31 0x00007fb800664752 in QQmlDelegateModel::object (this=<optimized out>, index=1, incubationMode=QQmlIncubator::AsynchronousIfNested) at types/qqmldelegatemodel.cpp:1039
#32 0x00007fb8030b98e4 in QQuickRepeaterPrivate::requestItems (this=0x2383230) at items/qquickrepeater.cpp:407
#33 0x00007fb8030b9cdc in QQuickRepeater::regenerate (this=this@entry=0x2383170) at items/qquickrepeater.cpp:401
#34 0x00007fb8030ba0ee in QQuickRepeater::setModel (this=0x2383170, m=...) at items/qquickrepeater.cpp:244
#35 0x00007fb8030bbec5 in QQuickRepeater::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=0x7ffe27b7b400) at .moc/moc_qquickrepeater_p.cpp:224
#36 0x00007fb800588ec2 in QQmlPropertyData::writeProperty (this=this@entry=0x7fb7d814f958, target=target@entry=0x2383170, value=value@entry=0x7ffe27b7b590, flags=...) at ../../include/QtQml/5.11.1/QtQml/private/../../../../../src/qml/qml/qqmlpropertycache_p.h:346
#37 0x00007fb800587e54 in QQmlPropertyPrivate::write (object=0x2383170, property=..., value=..., context=0x2373b60, flags=...) at qml/qqmlproperty.cpp:1270
#38 0x00007fb8005889ef in QQmlPropertyPrivate::writeValueProperty (object=<optimized out>, core=..., valueTypeData=..., value=..., context=<optimized out>, flags=..., flags@entry=...) at qml/qqmlproperty.cpp:1187
#39 0x00007fb80060866d in QQmlBinding::slowWrite (this=this@entry=0x23834f0, core=..., valueTypeData=..., result=..., isUndefined=isUndefined@entry=false, flags=..., flags@entry=...) at qml/qqmlbinding.cpp:459
#40 0x00007fb800609f60 in GenericBinding<0>::write (this=0x23834f0, result=..., isUndefined=<optimized out>, flags=...) at qml/qqmlbinding.cpp:327
#41 0x00007fb80060b689 in QQmlNonbindingBinding::doUpdate (this=0x23834f0, watcher=..., flags=..., scope=...) at qml/qqmlbinding.cpp:249
#42 0x00007fb800608023 in QQmlBinding::update (this=0x23834f0, flags=..., flags@entry=...) at qml/qqmlbinding.cpp:185
#43 0x00007fb80060832e in QQmlBinding::refresh (this=<optimized out>) at qml/qqmlbinding.cpp:532
#44 0x00007fb8005dba77 in QQmlNotifier::emitNotify (endpoint=<optimized out>, a=a@entry=0x0) at qml/qqmlnotifier.cpp:106
#45 0x00007fb800576884 in QQmlData::signalEmitted (object=0x1ea43e0, index=50, a=0x0) at qml/qqmlengine.cpp:861
#46 0x00007fb7ffc905e2 in QMetaObject::activate (sender=0x1ea43e0, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=argv@entry=0x0) at kernel/qobject.cpp:3649
#47 0x00007fb800570765 in QQmlVMEMetaObject::activate (this=this@entry=0x1eb2ec0, object=<optimized out>, index=<optimized out>, args=args@entry=0x0) at qml/qqmlvmemetaobject.cpp:1246
#48 0x00007fb8005722ff in QQmlVMEMetaObject::metaCall (this=0x1eb2ec0, o=<optimized out>, c=<optimized out>, _id=<optimized out>, a=<optimized out>) at qml/qqmlvmemetaobject.cpp:839
#49 0x00007fb800571a27 in QQmlVMEMetaObject::metaCall (this=0x1e6e7f0, o=<optimized out>, c=QMetaObject::WriteProperty, _id=62, a=0x7ffe27b7d570) at qml/qqmlvmemetaobject.cpp:979
#50 0x00007fb80060ab66 in QQmlPropertyData::writeProperty (flags=..., value=0x7ffe27b7d53c, target=<optimized out>, this=<optimized out>) at ../../include/QtQml/5.11.1/QtQml/private/../../../../../src/qml/qml/qqmlpropertycache_p.h:350
#51 GenericBinding<2>::doStore<int> (flags=..., pd=<optimized out>, value=2, this=0x1eb5ff0) at qml/qqmlbinding.cpp:334
#52 GenericBinding<2>::write (this=0x1eb5ff0, result=..., isUndefined=<optimized out>, flags=...) at qml/qqmlbinding.cpp:301
#53 0x00007fb80060b689 in QQmlNonbindingBinding::doUpdate (this=0x1eb5ff0, watcher=..., flags=..., scope=...) at qml/qqmlbinding.cpp:249
#54 0x00007fb800608023 in QQmlBinding::update (this=0x1eb5ff0, flags=..., flags@entry=...) at qml/qqmlbinding.cpp:185
#55 0x00007fb80060832e in QQmlBinding::refresh (this=<optimized out>) at qml/qqmlbinding.cpp:532
#56 0x00007fb8005dba77 in QQmlNotifier::emitNotify (endpoint=<optimized out>, a=a@entry=0x7ffe27b7f170) at qml/qqmlnotifier.cpp:106
#57 0x00007fb800576884 in QQmlData::signalEmitted (object=0x1eb6090, index=5, a=0x7ffe27b7f170) at qml/qqmlengine.cpp:861
#58 0x00007fb7ffc905e2 in QMetaObject::activate (sender=sender@entry=0x1eb6090, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffe27b7f170) at kernel/qobject.cpp:3649
#59 0x00007fb7ffc90887 in QMetaObject::activate (sender=sender@entry=0x1eb6090, m=m@entry=0x7fb8034140c0 <QQuickAbstractAnimation::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffe27b7f170) at kernel/qobject.cpp:3633
#60 0x00007fb802eb8b72 in QQuickAbstractAnimation::runningChanged (this=this@entry=0x1eb6090, _t1=false) at .moc/moc_qquickanimation_p.cpp:311
#61 0x00007fb802ebdd63 in QQuickAbstractAnimation::setRunning (this=0x1eb6090, r=<optimized out>) at util/qquickanimation.cpp:296
#62 0x00007fb802ec23cb in QQuickAbstractAnimation::qt_metacall (this=this@entry=0x1eb6090, _c=_c@entry=QMetaObject::WriteProperty, _id=0, _a=_a@entry=0x7ffe27b7f370) at .moc/moc_qquickanimation_p.cpp:278
#63 0x00007fb802ec2965 in QQuickAnimationGroup::qt_metacall (this=0x1eb6090, _c=QMetaObject::WriteProperty, _id=<optimized out>, _a=0x7ffe27b7f370) at .moc/moc_qquickanimation_p.cpp:1797
#64 0x00007fb8005719e2 in QQmlVMEMetaObject::metaCall (this=0x1eb6230, o=<optimized out>, c=QMetaObject::WriteProperty, _id=1, a=0x7ffe27b7f370) at qml/qqmlvmemetaobject.cpp:981
#65 0x00007fb800588e7c in QQmlPropertyData::writeProperty (this=this@entry=0x7fb7d80ef398, target=target@entry=0x1eb6090, value=<optimized out>, flags=...) at ../../include/QtQml/5.11.1/QtQml/private/../../../../../src/qml/qml/qqmlpropertycache_p.h:350
#66 0x00007fb800587858 in QQmlPropertyPrivate::write (object=object@entry=0x1eb6090, property=..., value=..., context=0x1eb2a70, flags=..., flags@entry=...) at qml/qqmlproperty.cpp:1219
#67 0x00007fb80053e726 in QV4::QObjectWrapper::setProperty (engine=engine@entry=0x1da5490, object=object@entry=0x1eb6090, property=0x7fb7d80ef398, value=...) at jsruntime/qv4qobjectwrapper.cpp:559
#68 0x00007fb80053f290 in QV4::QObjectWrapper::setQmlProperty (engine=0x1da5490, qmlContext=<optimized out>, object=0x1eb6090, name=<optimized out>, revisionMode=QV4::QObjectWrapper::IgnoreRevision, value=...) at jsruntime/qv4qobjectwrapper.cpp:429
#69 0x00007fb80053f38e in QV4::QObjectWrapper::put (m=0x7fb7e62d8480, name=0x7fb7e62d8478, value=...) at jsruntime/qv4qobjectwrapper.cpp:706
#70 0x00007fb80055214d in QV4::Object::put (v=..., name=<optimized out>, this=<optimized out>) at jsruntime/qv4object_p.h:370
#71 QV4::Runtime::method_storeProperty (engine=engine@entry=0x1da5490, object=..., nameIndex=<optimized out>, value=...) at jsruntime/qv4runtime.cpp:549
#72 0x00007fb80055d339 in storePropertyHelper (f=0x1e9f5e0, base=..., name=<optimized out>, value=...) at jit/qv4jit.cpp:368
#73 0x00007fb7e405525e in ?? ()
#74 0x0000000000000000 in ?? ()

Possible duplicates by query: bug 395993, bug 395395, bug 395388.

Reported using DrKonqi