https://bugs.kde.org/show_bug.cgi?id=445700
Bug ID: 445700
Summary: Model crash when process is deleted
Product: plasma-systemmonitor
Version: master
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: ksysguard-b...@kde.org
Reporter: k...@david-redondo.de
CC: ahiems...@heimr.nl, plasma-b...@kde.org
Target Milestone: ---
#3 KSysGuard::Process::pid (this=0x7000700060007) at
./processcore/process.cpp:238
#4 0x00007fc624286da1 in KSysGuard::ProcessDataModel::Private::getQModelIndex
(this=0x56253196ca90, process=<optimized out>, column=0) at
./processcore/process_data_model.cpp:351
#5 0x00007fc624286e85 in KSysGuard::ProcessDataModel::parent (this=<optimized
out>, index=...) at ./processcore/process_data_model.cpp:166
#6 0x00007fc63ac376f4 in QModelIndex::parent (this=0x7ffc0d9bece0) at
../../include/QtCore/../../src/corelib/itemmodels/qabstractitemmodel.h:443
#7 QIdentityProxyModel::parent (this=0x562531961570, child=...) at
itemmodels/qidentityproxymodel.cpp:290
#8 0x00007fc63ac376f4 in QModelIndex::parent (this=0x7ffc0d9bed40) at
../../include/QtCore/../../src/corelib/itemmodels/qabstractitemmodel.h:443
#9 QIdentityProxyModel::parent (this=0x562531960f40, child=...) at
itemmodels/qidentityproxymodel.cpp:290
#10 0x00007fc63ac15372 in QModelIndex::parent (this=0x7ffc0d9bede0) at
itemmodels/qabstractitemmodel.h:443
#11 QAbstractItemModelPrivate::rowsAboutToBeRemoved (this=0x562531961000,
parent=..., first=40, last=40) at itemmodels/qabstractitemmodel.cpp:823
#12 0x00007fc63ac18fbd in QAbstractItemModel::beginRemoveRows
(this=this@entry=0x562531960f40, parent=..., first=first@entry=40,
last=last@entry=40) at itemmodels/qabstractitemmodel.cpp:2819
#13 0x00007fc63ac39719 in
QIdentityProxyModelPrivate::_q_sourceRowsAboutToBeRemoved (end=40, start=40,
parent=..., this=<optimized out>) at
../../include/QtCore/../../src/corelib/itemmodels/qabstractitemmodel.h:383
#14 QIdentityProxyModel::qt_static_metacall (_c=QMetaObject::InvokeMetaMethod,
_a=<optimized out>, _id=<optimized out>, _o=<optimized out>) at
.moc/moc_qidentityproxymodel.cpp:154
#15 QIdentityProxyModel::qt_static_metacall (_o=<optimized out>, _c=<optimized
out>, _id=<optimized out>, _a=<optimized out>) at
.moc/moc_qidentityproxymodel.cpp:146
#16 0x00007fc63aca570f in doActivate<true> (sender=0x562531961570,
signal_index=14, argv=0x7ffc0d9bf000) at kernel/qobject_p.h:176
#17 0x00007fc63ac9f1a5 in QMetaObject::activate
(sender=sender@entry=0x562531961570, m=m@entry=0x7fc63af09020
<QAbstractItemModel::staticMetaObject>,
local_signal_index=local_signal_index@entry=11, argv=argv@entry=0x7ffc0d9bf000)
at kernel/qobject.cpp:3944
#18 0x00007fc63ac10d62 in QAbstractItemModel::rowsAboutToBeRemoved
(this=this@entry=0x562531961570, _t1=..., _t2=<optimized out>, _t2@entry=40,
_t3=<optimized out>, _t3@entry=40, _t4=...) at
.moc/moc_qabstractitemmodel.cpp:599
#19 0x00007fc63ac18fac in QAbstractItemModel::beginRemoveRows
(this=this@entry=0x562531961570, parent=..., first=first@entry=40,
last=last@entry=40) at itemmodels/qabstractitemmodel.cpp:2818
#20 0x00007fc63ac39719 in
QIdentityProxyModelPrivate::_q_sourceRowsAboutToBeRemoved (end=40, start=40,
parent=..., this=<optimized out>) at
../../include/QtCore/../../src/corelib/itemmodels/qabstractitemmodel.h:383
#21 QIdentityProxyModel::qt_static_metacall (_c=QMetaObject::InvokeMetaMethod,
_a=<optimized out>, _id=<optimized out>, _o=<optimized out>) at
.moc/moc_qidentityproxymodel.cpp:154
#22 QIdentityProxyModel::qt_static_metacall (_o=<optimized out>, _c=<optimized
out>, _id=<optimized out>, _a=<optimized out>) at
.moc/moc_qidentityproxymodel.cpp:146
#23 0x00007fc63aca570f in doActivate<true> (sender=0x56253196c950,
signal_index=14, argv=0x7ffc0d9bf1e0) at kernel/qobject_p.h:176
#24 0x00007fc63ac9f1a5 in QMetaObject::activate
(sender=sender@entry=0x56253196c950, m=m@entry=0x7fc63af09020
<QAbstractItemModel::staticMetaObject>,
local_signal_index=local_signal_index@entry=11, argv=argv@entry=0x7ffc0d9bf1e0)
at kernel/qobject.cpp:3944
#25 0x00007fc63ac10d62 in QAbstractItemModel::rowsAboutToBeRemoved
(this=this@entry=0x56253196c950, _t1=..., _t2=<optimized out>, _t2@entry=40,
_t3=<optimized out>, _t3@entry=40, _t4=...) at
.moc/moc_qabstractitemmodel.cpp:599
#26 0x00007fc63ac18fac in QAbstractItemModel::beginRemoveRows
(this=this@entry=0x56253196c950, parent=..., first=first@entry=40,
last=last@entry=40) at itemmodels/qabstractitemmodel.cpp:2818
#27 0x00007fc62428720f in KSysGuard::ProcessDataModel::Private::beginRemoveRow
(this=0x56253196ca90, process=<optimized out>) at
./processcore/process_data_model.cpp:328
#28 0x00007fc63aca56a6 in QtPrivate::QSlotObjectBase::call (a=0x7ffc0d9bf3d0,
r=0x56253196c950, this=0x562531409530) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#29 doActivate<true> (sender=0x562530333a70, signal_index=6,
argv=0x7ffc0d9bf3d0) at kernel/qobject.cpp:3886
#30 0x00007fc63ac9f1a5 in QMetaObject::activate
(sender=sender@entry=0x562530333a70, m=m@entry=0x7fc624298f20
<KSysGuard::Processes::staticMetaObject>,
local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffc0d9bf3d0)
at kernel/qobject.cpp:3944
#31 0x00007fc624261696 in KSysGuard::Processes::beginRemoveProcess
(this=this@entry=0x562530333a70, _t1=<optimized out>) at
./obj-x86_64-linux-gnu/processcore/processcore_autogen/EWIEGA46WW/moc_processes.cpp:267
#32 0x00007fc624274701 in KSysGuard::Processes::deleteProcess (pid=<optimized
out>, this=0x562530333a70) at ./processcore/processes.cpp:398
#33 KSysGuard::Processes::processesUpdated (this=0x562530333a70) at
./processcore/processes.cpp:319
KDE Plasma Version: master
KDE Frameworks Version: master
Qt Version: kde patch collection
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