Bug 468751

Summary:	KDE crashed and took Brave with it
Product:	[Applications] dolphin	Reporter:	thegamerhat
Component:	general	Assignee:	Dolphin Bug Assignee <dolphin-bugs-null>
Status:	RESOLVED UPSTREAM
Severity:	crash	CC:	kfm-devel, nate
Priority:	NOR	Keywords:	drkonqi
Version:	22.12.3
Target Milestone:	---
Platform:	Fedora RPMs
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description thegamerhat 2023-04-21 09:12:55 UTC

Application: dolphin (22.12.3)

Qt Version: 5.15.8
Frameworks Version: 5.104.0
Operating System: Linux 6.2.10-200.fc37.x86_64 x86_64
Windowing System: X11
Distribution: Fedora Linux 37 (Server Edition)
DrKonqi: 5.27.4 [KCrashBackend]

-- Information about the crash:
I was running Inkscape and having 2 brave windows open, with gwenview and Konsole. The kde panels disappeared suddenly and came back after a second. Brave windows also shutdown, but not Konsole and gwenview.

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: Dolphin (dolphin), signal: Bus error

[KCrash Handler]
#4  0x00007fe18ece02c9 in tt_face_get_location.lto_priv () from /lib64/libfreetype.so.6
#5  0x00007fe18ecd2220 in load_truetype_glyph () from /lib64/libfreetype.so.6
#6  0x00007fe18ecd4d1d in TT_Load_Glyph () from /lib64/libfreetype.so.6
#7  0x00007fe18ecc28c4 in FT_Load_Glyph () from /lib64/libfreetype.so.6
#8  0x00007fe17f16457c in QFontEngineFT::loadGlyph(QFontEngineFT::QGlyphSet*, unsigned int, QFixed, QFontEngine::GlyphFormat, bool, bool) const () from /lib64/libQt5XcbQpa.so.5
#9  0x00007fe17f1664f1 in QFontEngineFT::loadGlyphFor(unsigned int, QFixed, QFontEngine::GlyphFormat, QTransform const&, bool, bool) () from /lib64/libQt5XcbQpa.so.5
#10 0x00007fe17f166901 in QFontEngineFT::glyphData(unsigned int, QFixed, QFontEngine::GlyphFormat, QTransform const&) () from /lib64/libQt5XcbQpa.so.5
#11 0x00007fe192390ff8 in QRasterPaintEngine::drawCachedGlyphs(int, unsigned int const*, QFixedPoint const*, QFontEngine*) () from /lib64/libQt5Gui.so.5
#12 0x00007fe1923941fe in QRasterPaintEngine::drawTextItem(QPointF const&, QTextItem const&) () from /lib64/libQt5Gui.so.5
#13 0x00007fe1923ac4e8 in QPainterPrivate::drawTextItem(QPointF const&, QTextItem const&, QTextEngine*) () from /lib64/libQt5Gui.so.5
#14 0x00007fe19223b0a5 in QTextLine::draw(QPainter*, QPointF const&, QTextLayout::FormatRange const*) const () from /lib64/libQt5Gui.so.5
#15 0x00007fe1923a317a in qt_format_text(QFont const&, QRectF const&, int, QTextOption const*, QString const&, QRectF*, int, int*, int, QPainter*) () from /lib64/libQt5Gui.so.5
#16 0x00007fe1923a3b88 in QPainter::drawText(QRect const&, int, QString const&, QRect*) () from /lib64/libQt5Gui.so.5
#17 0x00007fe193ce5b8b in KDEPrivate::KUrlNavigatorButton::paintEvent(QPaintEvent*) () from /lib64/libKF5KIOFileWidgets.so.5
#18 0x00007fe1929f1938 in QWidget::event(QEvent*) () from /lib64/libQt5Widgets.so.5
#19 0x00007fe1929aed62 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#20 0x00007fe191c9d4e8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#21 0x00007fe1929e9b29 in QWidgetPrivate::sendPaintEvent(QRegion const&) () from /lib64/libQt5Widgets.so.5
#22 0x00007fe1929ea8d1 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) () from /lib64/libQt5Widgets.so.5
#23 0x00007fe1929eb776 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) () from /lib64/libQt5Widgets.so.5
#24 0x00007fe1929e9dfd in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) () from /lib64/libQt5Widgets.so.5
#25 0x00007fe1929eb776 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) () from /lib64/libQt5Widgets.so.5
#26 0x00007fe1929e9dfd in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) () from /lib64/libQt5Widgets.so.5
#27 0x00007fe1929eb776 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) () from /lib64/libQt5Widgets.so.5
#28 0x00007fe1929e9dfd in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) () from /lib64/libQt5Widgets.so.5
#29 0x00007fe1929eb776 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) () from /lib64/libQt5Widgets.so.5
#30 0x00007fe1929eb5d9 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) () from /lib64/libQt5Widgets.so.5
#31 0x00007fe1929e9dfd in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) () from /lib64/libQt5Widgets.so.5
#32 0x00007fe1929eb776 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) () from /lib64/libQt5Widgets.so.5
#33 0x00007fe1929eb5d9 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) () from /lib64/libQt5Widgets.so.5
#34 0x00007fe1929e9dfd in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) () from /lib64/libQt5Widgets.so.5
#35 0x00007fe1929c0185 in QWidgetRepaintManager::paintAndFlush() () from /lib64/libQt5Widgets.so.5
#36 0x00007fe1929f1bf8 in QWidget::event(QEvent*) () from /lib64/libQt5Widgets.so.5
#37 0x00007fe1935d8d9d in KXmlGuiWindow::event(QEvent*) () from /lib64/libKF5XmlGui.so.5
#38 0x00007fe1929aed62 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#39 0x00007fe191c9d4e8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#40 0x00007fe1929c1105 in QWidgetRepaintManager::sendUpdateRequest(QWidget*, QWidgetRepaintManager::UpdateTime) [clone .part.0] () from /lib64/libQt5Widgets.so.5
#41 0x00007fe1929c3b60 in void QWidgetRepaintManager::markDirty<QRect>(QRect const&, QWidget*, QWidgetRepaintManager::UpdateTime, QWidgetRepaintManager::BufferState) () from /lib64/libQt5Widgets.so.5
#42 0x00007fe1929db204 in QWidget::repaint(QRect const&) () from /lib64/libQt5Widgets.so.5
#43 0x00007fe1929db26e in QWidget::repaint() () from /lib64/libQt5Widgets.so.5
#44 0x00007fe192aa521b in QAbstractButtonPrivate::click() () from /lib64/libQt5Widgets.so.5
#45 0x00007fe192aa546b in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /lib64/libQt5Widgets.so.5
#46 0x00007fe1929f1938 in QWidget::event(QEvent*) () from /lib64/libQt5Widgets.so.5
#47 0x00007fe1929aed62 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#48 0x00007fe1929b73d2 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#49 0x00007fe191c9d4e8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#50 0x00007fe1929b54d2 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) () from /lib64/libQt5Widgets.so.5
#51 0x00007fe192a0ac9c in QWidgetWindow::handleMouseEvent(QMouseEvent*) () from /lib64/libQt5Widgets.so.5
#52 0x00007fe192a0e060 in QWidgetWindow::event(QEvent*) () from /lib64/libQt5Widgets.so.5
#53 0x00007fe1929aed62 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#54 0x00007fe191c9d4e8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#55 0x00007fe19216ad6d in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /lib64/libQt5Gui.so.5
#56 0x00007fe192149f1c in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Gui.so.5
#57 0x00007fe17f116a7e in xcbSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5XcbQpa.so.5
#58 0x00007fe18f918c7f in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#59 0x00007fe18f96f118 in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0
#60 0x00007fe18f915f00 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#61 0x00007fe191cee5fa in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#62 0x00007fe191c9bf3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#63 0x00007fe191ca4002 in QCoreApplication::exec() () from /lib64/libQt5Core.so.5
#64 0x0000556885045135 in main ()
[Inferior 1 (process 19624) detached]

Reported using DrKonqi

Comment 1 Nate Graham 2023-04-21 19:52:47 UTC

The crash indicates that there is a problem deep in the system with the freetype library, perhaps interacting badly with a font you have installed. This isn't something that KDE can fix; I'd recommend reporting it first to your distro.