Bug 498584

Application: kate (23.08.5)

Qt Version: 5.15.13
Frameworks Version: 5.115.0
Operating System: Linux 6.8.0-51-generic x86_64
Windowing System: X11
Distribution: Ubuntu 24.04.1 LTS
DrKonqi: 5.27.11 [KCrashBackend]

-- Information about the crash:
I was editing a Python source file when Kat suddenly crashed.

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: Kate (kate), signal: Segmentation fault

[KCrash Handler]
#4  0x000075fda9648da0 in QTextEngine::LayoutData::~LayoutData() () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#5  0x000075fda9657683 in QTextEngine::freeMemory() () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#6  0x000075fda9657955 in QTextEngine::invalidate() () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#7  0x000075fda968cdc0 in QTextDocumentPrivate::setCharFormat(int, int, QTextCharFormat const&, QTextDocumentPrivate::FormatChangeMode) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#8  0x000075fda96c0efe in ?? () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#9  0x000075fda96c24c6 in QTextCursorPrivate::setBlockCharFormat(QTextCharFormat const&, QTextDocumentPrivate::FormatChangeMode) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#10 0x000075fda968d3e4 in QTextDocumentPrivate::ensureMaximumBlockCount() () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#11 0x000075fda968c6bb in QTextDocumentPrivate::finishEdit() () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#12 0x000075fda96c6d8e in QTextCursor::insertBlock(QTextBlockFormat const&, QTextCharFormat const&) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#13 0x000075fda96c6f70 in QTextCursor::insertBlock(QTextBlockFormat const&) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#14 0x000075fda96c6fdb in QTextCursor::insertBlock() () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#15 0x000075fdaa8811df in ?? () from /lib/x86_64-linux-gnu/libkateprivate.so.23.08.5
#16 0x000075fdaa886ef1 in ?? () from /lib/x86_64-linux-gnu/libkateprivate.so.23.08.5
#17 0x000075fda90e3d3a in QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x000075fda90e9032 in QMetaObject::invokeMethod(QObject*, char const*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x000075fdaa8ab810 in Utils::showMessage(QMap<QString, QVariant> const&, KTextEditor::MainWindow*) () from /lib/x86_64-linux-gnu/libkateprivate.so.23.08.5
#20 0x000075fda061df79 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/ktexteditor/lspclientplugin.so
#21 0x000075fda061e6b3 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/ktexteditor/lspclientplugin.so
#22 0x000075fda9112e16 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x000075fda064d6e8 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/ktexteditor/lspclientplugin.so
#24 0x000075fda9112e16 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x000075fda0640e4f in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/ktexteditor/lspclientplugin.so
#26 0x000075fda9112e16 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x000075fda903ccb0 in QProcess::readyReadStandardOutput(QProcess::QPrivateSignal) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x000075fda90425b8 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x000075fda9042ab4 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x000075fda9112dbf in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#31 0x000075fda911654d in QSocketNotifier::activated(QSocketDescriptor, QSocketNotifier::Type, QSocketNotifier::QPrivateSignal) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#32 0x000075fda9116dcb in QSocketNotifier::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#33 0x000075fda9f6bd45 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#34 0x000075fda90d8118 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#35 0x000075fda9135e9d in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#36 0x000075fda6f145b5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#37 0x000075fda6f73717 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#38 0x000075fda6f13a53 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#39 0x000075fda9135296 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#40 0x000075fda90d6a7b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#41 0x000075fda90df3e8 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#42 0x00005afd4f41a3d7 in ?? ()
#43 0x000075fda862a1ca in __libc_start_call_main (main=main@entry=0x5afd4f418e50, argc=argc@entry=3, argv=argv@entry=0x7ffc8ca4f6f8) at ../sysdeps/nptl/libc_start_call_main.h:58
#44 0x000075fda862a28b in __libc_start_main_impl (main=0x5afd4f418e50, argc=3, argv=0x7ffc8ca4f6f8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc8ca4f6e8) at ../csu/libc-start.c:360
#45 0x00005afd4f41c7c5 in ?? ()
[Inferior 1 (process 140959) detached]

Reported using DrKonqi