https://bugs.kde.org/show_bug.cgi?id=439062
Bug ID: 439062
Summary: Unexpected crash of KDevelop
Product: kdevelop
Version: 5.6.2
Platform: Fedora RPMs
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
Application: kdevelop (5.6.2)
Qt Version: 5.15.2
Frameworks Version: 5.82.0
Operating System: Linux 5.12.10-300.fc34.x86_64 x86_64
Windowing System: X11
Drkonqi Version: 5.21.5
Distribution: Fedora 34 (KDE Plasma)
-- Information about the crash:
Just normally working with KDevelop. This kind of crash happens randomly
sometimes since I upgraded to Fedora 34.
The crash can be reproduced sometimes.
-- Backtrace:
Application: KDevelop (kdevelop), signal: Segmentation fault
[KCrash Handler]
#4 0x00007f938e7aece4 in QTextEngine::shapeTextWithHarfbuzzNG(QScriptItem
const&, unsigned short const*, int, QFontEngine*, QVector<unsigned int> const&,
bool, bool) const () at /lib64/libQt5Gui.so.5
#5 0x00007f938e7b1e39 in QTextEngine::shapeText(int) const () at
/lib64/libQt5Gui.so.5
#6 0x00007f938e7c3226 in QTextLine::layout_helper(int) () at
/lib64/libQt5Gui.so.5
#7 0x00007f938f0bce19 in QItemDelegatePrivate::doTextLayout(int) const () at
/lib64/libQt5Widgets.so.5
#8 0x00007f938f0be8ae in QItemDelegate::textRectangle(QPainter*, QRect const&,
QFont const&, QString const&) const () at /lib64/libQt5Widgets.so.5
#9 0x00007f938f0bebb4 in QItemDelegatePrivate::displayRect(QModelIndex const&,
QStyleOptionViewItem const&, QRect const&, QRect const&) const () at
/lib64/libQt5Widgets.so.5
#10 0x00007f938f0bf8e5 in QItemDelegate::sizeHint(QStyleOptionViewItem const&,
QModelIndex const&) const () at /lib64/libQt5Widgets.so.5
#11 0x00007f938f0998d0 in QAbstractItemView::sizeHintForIndex(QModelIndex
const&) const () at /lib64/libQt5Widgets.so.5
#12 0x00007f938f9457f5 in KDevelop::FocusedTreeView::sizeHintForColumn(int)
const () at /lib64/libKDevPlatformUtil.so.56
#13 0x00007f938f1058d6 in QTreeView::resizeColumnToContents(int) () at
/lib64/libQt5Widgets.so.5
#14 0x00007f938f9453d5 in
KDevelop::FocusedTreeView::delayedAutoScrollAndResize() () at
/lib64/libKDevPlatformUtil.so.56
#15 0x00007f938e2054b0 in void doActivate<false>(QObject*, int, void**) () at
/lib64/libQt5Core.so.5
#16 0x00007f938e2085ae in QTimer::timeout(QTimer::QPrivateSignal) () at
/lib64/libQt5Core.so.5
#17 0x00007f938e1fc21f in QObject::event(QEvent*) () at /lib64/libQt5Core.so.5
#18 0x00007f938ee3ce73 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib64/libQt5Widgets.so.5
#19 0x00007f938e1d4f48 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /lib64/libQt5Core.so.5
#20 0x00007f938e2209e3 in QTimerInfoList::activateTimers() () at
/lib64/libQt5Core.so.5
#21 0x00007f938e221334 in idleTimerSourceDispatch(_GSource*, int (*)(void*),
void*) () at /lib64/libQt5Core.so.5
#22 0x00007f938a99a4cf in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#23 0x00007f938a9ee4e8 in g_main_context_iterate.constprop () at
/lib64/libglib-2.0.so.0
#24 0x00007f938a997c03 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#25 0x00007f938e2216f8 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#26 0x00007f938e1d39b2 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#27 0x00007f938e1db544 in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#28 0x000055bb39ac235f in main ()
[Inferior 1 (process 9191) detached]
Possible duplicates by query: bug 264972, bug 262201, bug 258564, bug 258563,
bug 250864.
Reported using DrKonqi
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