Bug 474493

Application: kdevelop (5.11.230403 (23.04.3))

Qt Version: 5.15.10
Frameworks Version: 5.108.0
Operating System: Linux 5.15.0-52-generic x86_64
Windowing System: X11
Distribution: KDE neon 5.27
DrKonqi: 5.27.7 [KCrashBackend]

-- Information about the crash:
I was typing python code and when try to import a PySide2 module the IDE crashed.

The crash can be reproduced sometimes.

-- Backtrace:
Application: KDevelop (kdevelop), signal: Segmentation fault

[KCrash Handler]
#4  0x00007f5150061964 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#5  0x00007f515009751e in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#6  0x00007f5150097ad1 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#7  0x00007f5161d37414 in QRasterPaintEngine::drawCachedGlyphs(int, unsigned int const*, QFixedPoint const*, QFontEngine*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#8  0x00007f5161d3ae5a in QRasterPaintEngine::drawTextItem(QPointF const&, QTextItem const&) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#9  0x00007f5161d5435f in ?? () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#10 0x00007f5161b77395 in QTextLine::draw(QPainter*, QPointF const&, QTextLayout::FormatRange const*) const () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#11 0x00007f5161b78586 in QTextLayout::draw(QPainter*, QPointF const&, QVector<QTextLayout::FormatRange> const&, QRectF const&) const () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#12 0x00007f515ecc7cc2 in ?? () from /lib/x86_64-linux-gnu/libKF5TextEditor.so.5
#13 0x00007f51624db810 in QTreeView::drawRow(QPainter*, QStyleOptionViewItem const&, QModelIndex const&) const () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007f51624df965 in QTreeView::drawTree(QPainter*, QRegion const&) const () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007f51624e5f47 in QTreeView::paintEvent(QPaintEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007f516223094e in QWidget::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007f51622dece2 in QFrame::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007f51614ddbaa in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007f51621ed752 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007f51614dde4a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f51622287ea in QWidgetPrivate::sendPaintEvent(QRegion const&) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#22 0x00007f5162229082 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#23 0x00007f516222a500 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x00007f5162228d9f in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#25 0x00007f516222a500 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#26 0x00007f5162228d9f in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#27 0x00007f51621fea1d in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#28 0x00007f51621ff203 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#29 0x00007f516224d7bc in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#30 0x00007f51621ed763 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#31 0x00007f51614dde4a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#32 0x00007f5161a6d4e1 in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#33 0x00007f5161a3fdbc in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#34 0x00007f515002ff5e in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#35 0x00007f515ceb6d3b in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007f515cf0c258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#37 0x00007f515ceb43e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#38 0x00007f5161537338 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#39 0x00007f51614dc76b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#40 0x00007f51614e4d14 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#41 0x00005596afa6b3a7 in ?? ()
#42 0x00007f5160df2d90 in __libc_start_call_main (main=main@entry=0x5596afa658d0, argc=argc@entry=1, argv=argv@entry=0x7ffd5d41d848) at ../sysdeps/nptl/libc_start_call_main.h:58
#43 0x00007f5160df2e40 in __libc_start_main_impl (main=0x5596afa658d0, argc=1, argv=0x7ffd5d41d848, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffd5d41d838) at ../csu/libc-start.c:392
#44 0x00005596afa6c1f5 in ?? ()
[Inferior 1 (process 16323) detached]

Reported using DrKonqi