Application: plasma-discover (5.8.8)

Qt Version: 5.6.1
Frameworks Version: 5.36.0
Operating System: Linux 4.4.0-98-generic x86_64
Distribution: Ubuntu 16.04.3 LTS

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

I ran plasma-discover and told it to update about 4-5 packages, mostly related to openssl. Then I minimized the window and did some other things (in Thunderbird) and it crashed. The System Notification Helper now says a reboot is required to finish installation. Apparently all the packages got installed because when I run plasma-discover now it says there are no updates.

-- 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 0x7f6a610f68c0 (LWP 30364))]

Thread 11 (Thread 0x7f6a19a7d700 (LWP 30388)):
#0  0x00007f6a5ab84a94 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f6a5ab3fbf9 in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6a5ab40307 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6a5ab4049c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6a5e5a637b in QEventDispatcherGlib::processEvents (this=0x7f6a000008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#5  0x00007f6a5e54effa in QEventLoop::exec (this=this@entry=0x7f6a19a7cd00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f6a5e3779e4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:500
#7  0x00007f6a5e37c808 in QThreadPrivate::start (arg=0x25839a0) at thread/qthread_unix.cpp:341
#8  0x00007f6a5b2ad6ba in start_thread (arg=0x7f6a19a7d700) at pthread_create.c:333
#9  0x00007f6a5d9813dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7f6a1a27e700 (LWP 30383)):
#0  0x00007f6a5e5a3f12 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f6a08002cd0) at kernel/qtimerinfo_unix.cpp:85
#1  0x00007f6a5e5a4475 in QTimerInfoList::timerWait (this=0x7f6a08002cd0, tm=...) at kernel/qtimerinfo_unix.cpp:381
#2  0x00007f6a5e5a5afc in timerSourcePrepareHelper (timeout=0x7f6a1a27db34, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:126
#3  idleTimerSourcePrepare (source=<optimized out>, timeout=0x7f6a1a27db34) at kernel/qeventdispatcher_glib.cpp:206
#4  0x00007f6a5ab3f91d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f6a5ab402bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f6a5ab4049c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f6a5e5a637b in QEventDispatcherGlib::processEvents (this=0x7f6a080008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#8  0x00007f6a5e54effa in QEventLoop::exec (this=this@entry=0x7f6a1a27dd00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#9  0x00007f6a5e3779e4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:500
#10 0x00007f6a5e37c808 in QThreadPrivate::start (arg=0x220ea40) at thread/qthread_unix.cpp:341
#11 0x00007f6a5b2ad6ba in start_thread (arg=0x7f6a1a27e700) at pthread_create.c:333
#12 0x00007f6a5d9813dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7f6a22c0d700 (LWP 30382)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f6a5e37d6bb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x21bec90) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1f61490, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f6a60a2ea8d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f6a60a2f365 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f6a5e37c808 in QThreadPrivate::start (arg=0x1f61410) at thread/qthread_unix.cpp:341
#6  0x00007f6a5b2ad6ba in start_thread (arg=0x7f6a22c0d700) at pthread_create.c:333
#7  0x00007f6a5d9813dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7f6a213e6700 (LWP 30377)):
#0  0x00007f6a5d97570d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f6a5ab4038c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6a5ab40712 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6a2ab6b9d6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f6a5ab66bb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f6a5b2ad6ba in start_thread (arg=0x7f6a213e6700) at pthread_create.c:333
#6  0x00007f6a5d9813dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7f6a29be7700 (LWP 30376)):
#0  0x00007f6a5d97124d in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f6a5ab836f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6a5ab3fe74 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6a5ab40330 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6a5ab4049c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f6a5ab404d9 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f6a5ab66bb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f6a5b2ad6ba in start_thread (arg=0x7f6a29be7700) at pthread_create.c:333
#8  0x00007f6a5d9813dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f6a32572700 (LWP 30369)):
#0  0x00007f6a5ab84a79 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f6a5ab3f929 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6a5ab402bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6a5ab4049c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6a5e5a637b in QEventDispatcherGlib::processEvents (this=0x7f6a2c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#5  0x00007f6a5e54effa in QEventLoop::exec (this=this@entry=0x7f6a32571d00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f6a5e3779e4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:500
#7  0x00007f6a5e37c808 in QThreadPrivate::start (arg=0x7f6a34003650) at thread/qthread_unix.cpp:341
#8  0x00007f6a5b2ad6ba in start_thread (arg=0x7f6a32572700) at pthread_create.c:333
#9  0x00007f6a5d9813dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f6a3e145700 (LWP 30368)):
#0  __libc_enable_asynccancel () at ../sysdeps/unix/sysv/linux/x86_64/cancellation.S:68
#1  0x00007f6a5d975702 in poll () at ../sysdeps/unix/syscall-template.S:84
#2  0x00007f6a5ab4038c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6a5ab4049c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6a5e5a637b in QEventDispatcherGlib::processEvents (this=0x7f6a340008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#5  0x00007f6a5e54effa in QEventLoop::exec (this=this@entry=0x7f6a3e144c90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f6a5e3779e4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:500
#7  0x00007f6a609bd7d6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007f6a5e37c808 in QThreadPrivate::start (arg=0x21cb720) at thread/qthread_unix.cpp:341
#9  0x00007f6a5b2ad6ba in start_thread (arg=0x7f6a3e145700) at pthread_create.c:333
#10 0x00007f6a5d9813dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f6a46be4700 (LWP 30367)):
#0  0x00007f6a5d97570d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f6a5ab4038c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6a5ab4049c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6a5e5a637b in QEventDispatcherGlib::processEvents (this=0x7f6a380008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#4  0x00007f6a5e54effa in QEventLoop::exec (this=this@entry=0x7f6a46be3ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f6a5e3779e4 in QThread::exec (this=this@entry=0x1c964f0) at thread/qthread.cpp:500
#6  0x00007f6a5ecfb6b5 in QQmlThreadPrivate::run (this=0x1c964f0) at qml/ftw/qqmlthread.cpp:141
#7  0x00007f6a5e37c808 in QThreadPrivate::start (arg=0x1c964f0) at thread/qthread_unix.cpp:341
#8  0x00007f6a5b2ad6ba in start_thread (arg=0x7f6a46be4700) at pthread_create.c:333
#9  0x00007f6a5d9813dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f6a47df5700 (LWP 30366)):
#0  0x00007f6a5ab84a79 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f6a5ab3f320 in g_main_context_acquire () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6a5ab40245 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6a5ab4049c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6a5e5a637b in QEventDispatcherGlib::processEvents (this=0x7f6a400008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#5  0x00007f6a5e54effa in QEventLoop::exec (this=this@entry=0x7f6a47df4cd0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f6a5e3779e4 in QThread::exec (this=this@entry=0x7f6a612acd40 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread.cpp:500
#7  0x00007f6a61239515 in QDBusConnectionManager::run (this=0x7f6a612acd40 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:189
#8  0x00007f6a5e37c808 in QThreadPrivate::start (arg=0x7f6a612acd40 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:341
#9  0x00007f6a5b2ad6ba in start_thread (arg=0x7f6a47df5700) at pthread_create.c:333
#10 0x00007f6a5d9813dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f6a50778700 (LWP 30365)):
#0  0x00007f6a5d97570d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f6a58b04c62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f6a58b068d7 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f6a53300d29 in QXcbEventReader::run (this=0x1bd4e00) at qxcbconnection.cpp:1325
#4  0x00007f6a5e37c808 in QThreadPrivate::start (arg=0x1bd4e00) at thread/qthread_unix.cpp:341
#5  0x00007f6a5b2ad6ba in start_thread (arg=0x7f6a50778700) at pthread_create.c:333
#6  0x00007f6a5d9813dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f6a610f68c0 (LWP 30364)):
[KCrash Handler]
#6  Transaction::isActive (this=this@entry=0x0) at /build/plasma-discover-F5LY3x/plasma-discover-5.8.8/libdiscover/Transaction/Transaction.cpp:99
#7  0x00007f6a6067ea5b in TransactionModel::progress (this=<optimized out>) at /build/plasma-discover-F5LY3x/plasma-discover-5.8.8/libdiscover/Transaction/TransactionModel.cpp:207
#8  0x00007f6a6069c4a5 in TransactionModel::qt_static_metacall (_o=_o@entry=0x7f6a608b6890 <(anonymous namespace)::Q_QGS_globalTransactionModel::innerFunction()::holder>, _c=_c@entry=QMetaObject::ReadProperty, _id=_id@entry=0, _a=_a@entry=0x7ffe869e48b0) at /build/plasma-discover-F5LY3x/plasma-discover-5.8.8/obj-x86_64-linux-gnu/libdiscover/moc_TransactionModel.cpp:241
#9  0x00007f6a6069f2fb in TransactionModel::qt_metacall (this=0x7f6a608b6890 <(anonymous namespace)::Q_QGS_globalTransactionModel::innerFunction()::holder>, _c=QMetaObject::ReadProperty, _id=0, _a=0x7ffe869e48b0) at /build/plasma-discover-F5LY3x/plasma-discover-5.8.8/obj-x86_64-linux-gnu/libdiscover/moc_TransactionModel.cpp:287
#10 0x00007f6a5ec47319 in ReadAccessor::Direct (property=..., n=0x0, output=0x7ffe869e4890, object=0x7f6a608b6890 <(anonymous namespace)::Q_QGS_globalTransactionModel::innerFunction()::holder>) at jsruntime/qv4qobjectwrapper.cpp:129
#11 LoadProperty<ReadAccessor::Direct> (v4=0x1c92670, object=0x7f6a608b6890 <(anonymous namespace)::Q_QGS_globalTransactionModel::innerFunction()::holder>, property=..., notifier=0x0) at jsruntime/qv4qobjectwrapper.cpp:164
#12 0x00007f6a5ec483c5 in QV4::QObjectWrapper::getProperty (engine=engine@entry=0x1c92670, object=0x7f6a608b6890 <(anonymous namespace)::Q_QGS_globalTransactionModel::innerFunction()::holder>, property=0x1f79e88, captureRequired=captureRequired@entry=true) at jsruntime/qv4qobjectwrapper.cpp:378
#13 0x00007f6a5ec48b4a in QV4::QObjectWrapper::getQmlProperty (this=0x7f6a45be53e8, qmlContext=0x1ef3610, name=0x7f6a45be53e0, revisionMode=QV4::QObjectWrapper::IgnoreRevision, hasProperty=0x0, includeImports=<optimized out>) at jsruntime/qv4qobjectwrapper.cpp:318
#14 0x00007f6a5ec5a69e in QV4::Object::get (hasProperty=0x0, name=<optimized out>, this=<optimized out>) at jsruntime/qv4object_p.h:298
#15 QV4::Runtime::getProperty (engine=0x1c92670, object=..., nameIndex=<optimized out>) at jsruntime/qv4runtime.cpp:679
#16 0x00007f6a4555b130 in ?? ()
#17 0x00007ffe869e4cc0 in ?? ()
#18 0x0000000000000002 in ?? ()
#19 0x0000000000000001 in ?? ()
#20 0x00007f6a5ec66cf0 in QQmlVMEMetaObject::metaCall (this=0x7f6a45be5320, o=<optimized out>, c=2258520896, _id=1170101216, a=0x1c92670) at qml/qqmlvmemetaobject.cpp:876
#21 0x00007f6a5ece0724 in QV4::Object::call (d=0x7f6a45be5320, this=0x7f6a44ff9800) at ../../include/QtQml/5.6.1/QtQml/private/../../../../../src/qml/jsruntime/qv4object_p.h:324
#22 QQmlJavaScriptExpression::evaluate (this=this@entry=0x1f3fb40, callData=callData@entry=0x7f6a45be5320, isUndefined=isUndefined@entry=0x7ffe869e4d6c) at qml/qqmljavascriptexpression.cpp:189
#23 0x00007f6a5ece0bc1 in QQmlJavaScriptExpression::evaluate (this=this@entry=0x1f3fb40, isUndefined=isUndefined@entry=0x7ffe869e4d6c) at qml/qqmljavascriptexpression.cpp:149
#24 0x00007f6a5ece847e in QQmlBinding::update (this=0x1f3fb40, flags=...) at qml/qqmlbinding.cpp:187
#25 0x00007f6a5ece898e in QQmlBinding::refresh (this=<optimized out>) at qml/qqmlbinding.cpp:403
#26 0x00007f6a5ecbface in QQmlNotifier::emitNotify (endpoint=<optimized out>, a=a@entry=0x0) at qml/qqmlnotifier.cpp:94
#27 0x00007f6a5ec6b4ac in QQmlData::signalEmitted (object=0x7f6a608b6890 <(anonymous namespace)::Q_QGS_globalTransactionModel::innerFunction()::holder>, index=31, a=0x0) at qml/qqmlengine.cpp:773
#28 0x00007f6a5e57d2b0 in QMetaObject::activate (sender=0x7f6a608b6890 <(anonymous namespace)::Q_QGS_globalTransactionModel::innerFunction()::holder>, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3616
#29 0x00007f6a5e57dc24 in QtPrivate::QSlotObjectBase::call (a=0x7ffe869e69a0, r=0x7f6a608b6890 <(anonymous namespace)::Q_QGS_globalTransactionModel::innerFunction()::holder>, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:124
#30 QMetaObject::activate (sender=sender@entry=0x7f6a608b6890 <(anonymous namespace)::Q_QGS_globalTransactionModel::innerFunction()::holder>, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=12, argv=argv@entry=0x7ffe869e69a0) at kernel/qobject.cpp:3715
#31 0x00007f6a5e57e1b7 in QMetaObject::activate (sender=sender@entry=0x7f6a608b6890 <(anonymous namespace)::Q_QGS_globalTransactionModel::innerFunction()::holder>, m=m@entry=0x7f6a5e798da0 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=12, argv=argv@entry=0x7ffe869e69a0) at kernel/qobject.cpp:3595
#32 0x00007f6a5e5f60b4 in QAbstractItemModel::rowsRemoved (this=this@entry=0x7f6a608b6890 <(anonymous namespace)::Q_QGS_globalTransactionModel::innerFunction()::holder>, _t1=..., _t2=-1, _t3=-1) at .moc/moc_qabstractitemmodel.cpp:615
#33 0x00007f6a5e4f899b in QAbstractItemModel::endRemoveRows (this=this@entry=0x7f6a608b6890 <(anonymous namespace)::Q_QGS_globalTransactionModel::innerFunction()::holder>) at itemmodels/qabstractitemmodel.cpp:2678
#34 0x00007f6a6067fa9c in TransactionModel::removeTransaction (this=0x7f6a608b6890 <(anonymous namespace)::Q_QGS_globalTransactionModel::innerFunction()::holder>, trans=0x5911490) at /build/plasma-discover-F5LY3x/plasma-discover-5.8.8/libdiscover/Transaction/TransactionModel.cpp:189
#35 0x00007f6a5e57dc24 in QtPrivate::QSlotObjectBase::call (a=0x7ffe869e6ba0, r=0x7f6a608b6890 <(anonymous namespace)::Q_QGS_globalTransactionModel::innerFunction()::holder>, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:124
#36 QMetaObject::activate (sender=sender@entry=0x5911490, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe869e6ba0) at kernel/qobject.cpp:3715
#37 0x00007f6a5e57e1b7 in QMetaObject::activate (sender=sender@entry=0x5911490, m=m@entry=0x7f6a5e790820 <QObject::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe869e6ba0) at kernel/qobject.cpp:3595
#38 0x00007f6a5e57e25f in QObject::destroyed (this=this@entry=0x5911490, _t1=_t1@entry=0x5911490) at .moc/moc_qobject.cpp:213
#39 0x00007f6a5e584cf5 in QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:913
#40 0x00007f6a6069008d in Transaction::~Transaction (this=0x5911490, __in_chrg=<optimized out>) at /build/plasma-discover-F5LY3x/plasma-discover-5.8.8/libdiscover/Transaction/Transaction.h:42
#41 UpdateTransaction::~UpdateTransaction (this=0x5911490, __in_chrg=<optimized out>) at /build/plasma-discover-F5LY3x/plasma-discover-5.8.8/libdiscover/resources/ResourcesUpdatesModel.cpp:125
#42 UpdateTransaction::~UpdateTransaction (this=0x5911490, __in_chrg=<optimized out>) at /build/plasma-discover-F5LY3x/plasma-discover-5.8.8/libdiscover/resources/ResourcesUpdatesModel.cpp:125
#43 0x00007f6a5e57e750 in QObject::event (this=0x5911490, e=<optimized out>) at kernel/qobject.cpp:1247
#44 0x00007f6a5f50dafc in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x5911490, e=0x4c9ddd0) at kernel/qapplication.cpp:3804
#45 0x00007f6a5f513036 in QApplication::notify (this=0x7ffe869e7280, receiver=0x5911490, e=0x4c9ddd0) at kernel/qapplication.cpp:3561
#46 0x00007f6a5e5512a8 in QCoreApplication::notifyInternal2 (receiver=0x5911490, event=event@entry=0x4c9ddd0) at kernel/qcoreapplication.cpp:1015
#47 0x00007f6a5e55316a in QCoreApplication::sendEvent (event=0x4c9ddd0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:225
#48 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x1bc4b30) at kernel/qcoreapplication.cpp:1650
#49 0x00007f6a5e553628 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1508
#50 0x00007f6a5e5a5f53 in postEventSourceDispatch (s=0x1c43360) at kernel/qeventdispatcher_glib.cpp:270
#51 0x00007f6a5ab40197 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#52 0x00007f6a5ab403f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#53 0x00007f6a5ab4049c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#54 0x00007f6a5e5a635f in QEventDispatcherGlib::processEvents (this=0x1c2ec80, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#55 0x00007f6a5e54effa in QEventLoop::exec (this=this@entry=0x7ffe869e71a0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#56 0x00007f6a5e5576bc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1285
#57 0x00007f6a5ef1e7cc in QGuiApplication::exec () at kernel/qguiapplication.cpp:1607
#58 0x00007f6a5f50aac5 in QApplication::exec () at kernel/qapplication.cpp:2979
#59 0x000000000040a2d5 in main (argc=3, argv=<optimized out>) at /build/plasma-discover-F5LY3x/plasma-discover-5.8.8/discover/main.cpp:148

The reporter indicates this bug may be a duplicate of or related to bug 383413.

Possible duplicates by query: bug 386477.

Reported using DrKonqi