https://bugs.kde.org/show_bug.cgi?id=365610
Bug ID: 365610
Summary: Assert in plasmashell sometimes when creating an
activity
Product: kactivitymanagerd
Version: unspecified
Platform: Other
OS: Linux
Status: UNCONFIRMED
Severity: crash
Priority: NOR
Component: general
Assignee: ivan.cu...@kde.org
Reporter: notm...@gmail.com
CC: plasma-b...@kde.org
there is an assert in ActivitiesModel sometimes when creating an activity, with
the following backtrace:
Thread 1 (Thread 0x7fcbea67d800 (LWP 16433)):
[KCrash Handler]
#5 0x00007fcbe29ce187 in raise () from /lib64/libc.so.6
#6 0x00007fcbe29cf538 in abort () from /lib64/libc.so.6
#7 0x00007fcbe369772d in qt_message_fatal (context=..., message=...) at
global/qlogging.cpp:1680
#8 0x00007fcbe3693a6e in QMessageLogger::fatal (this=0x7fff42a73f80,
msg=0x7fcbe39c82f0 "ASSERT: \"%s\" in file %s, line %d") at
global/qlogging.cpp:793
#9 0x00007fcbe368cc84 in qt_assert (assertion=0x7fcbe3a80f14 "first >= 0",
file=0x7fcbe3a80c48 "itemmodels/qabstractitemmodel.cpp", line=2640) at
global/qglobal.cpp:3063
#10 0x00007fcbe3884413 in QAbstractItemModel::beginInsertRows
(this=0x1401460, parent=..., first=-778728, last=-778728) at
itemmodels/qabstractitemmodel.cpp:2640
#11 0x00007fcbe989d315 in KActivities::ActivitiesModelPrivate::showActivity
(this=0x1783640, activityInfo=..., notifyClients=true) at
/home/diau/git/kf5/frameworks/kactivities/src/lib/activitiesmodel.cpp:310
#12 0x00007fcbe989ca83 in
KActivities::ActivitiesModelPrivate::onActivityAdded (this=0x1783640, id=...,
notifyClients=true) at
/home/diau/git/kf5/frameworks/kactivities/src/lib/activitiesmodel.cpp:222
#13 0x00007fcbe989c3e7 in
KActivities::ActivitiesModel::ActivitiesModel(QVector<KActivities::Info::State>,
QObject*)::{lambda(QString const&)#2}::operator()(QString const&) const () at
/home/diau/git/kf5/frameworks/kactivities/src/lib/activitiesmodel.cpp:171
#14 0x00007fcbe989edf6 in QtPrivate::FunctorCall<QtPrivate::IndexesList<0>,
QtPrivate::List<const QString&>, void,
KActivities::ActivitiesModel::ActivitiesModel(QVector<KActivities::Info::State>,
QObject*)::__lambda7>::call(KActivities::ActivitiesModel::__lambda7 &, void **)
(f=..., arg=0x7fff42a744a0) at /opt/kde5/include/QtCore/qobjectdefs_impl.h:501
#15 0x00007fcbe989ec2c in
QtPrivate::Functor<KActivities::ActivitiesModel::ActivitiesModel(QVector<KActivities::Info::State>,
QObject*)::__lambda7, 1>::call<QtPrivate::List<QString const&>,
void>(KActivities::ActivitiesModel::__lambda7 &, void *, void **) (f=...,
arg=0x7fff42a744a0) at /opt/kde5/include/QtCore/qobjectdefs_impl.h:558
#16 0x00007fcbe989ea0b in
QtPrivate::QFunctorSlotObject<KActivities::ActivitiesModel::ActivitiesModel(QVector<KActivities::Info::State>,
QObject*)::__lambda7, 1, QtPrivate::List<const QString&>, void>::impl(int,
QtPrivate::QSlotObjectBase *, QObject *, void **, bool *) (which=1,
this_=0x1415770, r=0x1401460, a=0x7fff42a744a0, ret=0x0) at
/opt/kde5/include/QtCore/qobject_impl.h:198
#17 0x00007fcbe3927b23 in QtPrivate::QSlotObjectBase::call (this=0x1415770,
r=0x1401460, a=0x7fff42a744a0) at
../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:130
#18 0x00007fcbe3924a98 in QMetaObject::activate (sender=0x1783650,
signalOffset=3, local_signal_index=2, argv=0x7fff42a744a0) at
kernel/qobject.cpp:3723
Reproducible: Sometimes
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