https://bugs.kde.org/show_bug.cgi?id=486414
Bug ID: 486414
Summary: Kate crashes when opening a small binary file
Classification: Applications
Product: kate
Version: 24.02.2
Platform: Fedora RPMs
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kwrite-bugs-n...@kde.org
Reporter: kde....@dzeta.org
Target Milestone: ---
Application: kate (24.02.2)
Qt Version: 6.7.0
Frameworks Version: 6.1.0
Operating System: Linux 6.8.7-300.fc40.x86_64 x86_64
Windowing System: Wayland
Distribution: "Fedora Linux 40 (KDE Plasma)"
DrKonqi: 6.0.4 [CoredumpBackend]
-- Information about the crash:
I wanted to view a log file
(~/var/app/org.kde.amarok/data/amarok/mysqle/aria_log.00000001)
I launched Kate and drag & dropped the file wich caused the crash.
After that I found that the file was a small (16Kb) binary file.
The crash can be reproduced every time.
-- Backtrace:
Application: Kate (kate), signal: Segmentation fault
This GDB supports auto-downloading debuginfo from the following URLs:
<https://debuginfod.fedoraproject.org/>
Enable debuginfod for this session? (y or [n]) [answered N; input not from
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Debuginfod has been disabled.
To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[New LWP 5308]
[New LWP 5309]
[New LWP 5330]
[New LWP 5311]
[New LWP 5314]
[New LWP 5312]
[New LWP 5315]
[New LWP 5331]
[New LWP 5332]
[New LWP 5313]
[New LWP 5316]
[New LWP 5310]
[New LWP 5317]
[New LWP 5334]
[New LWP 5333]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `/usr/bin/kate -b'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x00007f38eeeab144 in __pthread_kill_implementation () from
/lib64/libc.so.6
[Current thread is 1 (Thread 0x7f38e9656580 (LWP 5308))]
Cannot QML trace cores :(
[Current thread is 1 (Thread 0x7f38e9656580 (LWP 5308))]
Thread 15 (Thread 0x7f38bcc006c0 (LWP 5333)):
#0 0x00007f38eeea5919 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f38eeea8652 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2 0x00007f38ef75ba0d in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib64/libQt6Core.so.6
#3 0x00007f38ef7587d5 in QThreadPoolThread::run() () from
/lib64/libQt6Core.so.6
#4 0x00007f38ef74f35c in QThreadPrivate::start(void*) () from
/lib64/libQt6Core.so.6
#5 0x00007f38eeea91b7 in start_thread () from /lib64/libc.so.6
#6 0x00007f38eef2b39c in clone3 () from /lib64/libc.so.6
Thread 14 (Thread 0x7f38b7e006c0 (LWP 5334)):
#0 0x00007f38eeea5919 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f38eeea8652 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2 0x00007f38ef75ba0d in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib64/libQt6Core.so.6
#3 0x00007f38ef7587d5 in QThreadPoolThread::run() () from
/lib64/libQt6Core.so.6
#4 0x00007f38ef74f35c in QThreadPrivate::start(void*) () from
/lib64/libQt6Core.so.6
#5 0x00007f38eeea91b7 in start_thread () from /lib64/libc.so.6
#6 0x00007f38eef2b39c in clone3 () from /lib64/libc.so.6
Thread 13 (Thread 0x7f38caa006c0 (LWP 5317)):
#0 0x00007f38eeea5919 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f38eeea82e9 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2 0x00007f38d1a9d7fd in cnd_wait () from /usr/lib64/dri/radeonsi_dri.so
#3 0x00007f38d1a7b3bb in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#4 0x00007f38d1a9d72c in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#5 0x00007f38eeea91b7 in start_thread () from /lib64/libc.so.6
#6 0x00007f38eef2b39c in clone3 () from /lib64/libc.so.6
Thread 12 (Thread 0x7f38da2006c0 (LWP 5310)):
#0 0x00007f38eeea5919 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f38eeea82e9 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2 0x00007f38ef75ba8b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib64/libQt6Core.so.6
#3 0x00007f38ea08ad1e in QtWaylandClient::EventThread::run() () from
/lib64/libQt6WaylandClient.so.6
#4 0x00007f38ef74f35c in QThreadPrivate::start(void*) () from
/lib64/libQt6Core.so.6
#5 0x00007f38eeea91b7 in start_thread () from /lib64/libc.so.6
#6 0x00007f38eef2b39c in clone3 () from /lib64/libc.so.6
Thread 11 (Thread 0x7f38cb4006c0 (LWP 5316)):
#0 0x00007f38eeea5919 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f38eeea82e9 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2 0x00007f38d1a9d7fd in cnd_wait () from /usr/lib64/dri/radeonsi_dri.so
#3 0x00007f38d1a7b3bb in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#4 0x00007f38d1a9d72c in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#5 0x00007f38eeea91b7 in start_thread () from /lib64/libc.so.6
#6 0x00007f38eef2b39c in clone3 () from /lib64/libc.so.6
Thread 10 (Thread 0x7f38d18006c0 (LWP 5313)):
#0 0x00007f38eeea5919 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f38eeea82e9 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2 0x00007f38d1a9d7fd in cnd_wait () from /usr/lib64/dri/radeonsi_dri.so
#3 0x00007f38d1a7b3bb in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#4 0x00007f38d1a9d72c in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#5 0x00007f38eeea91b7 in start_thread () from /lib64/libc.so.6
#6 0x00007f38eef2b39c in clone3 () from /lib64/libc.so.6
Thread 9 (Thread 0x7f38c8c006c0 (LWP 5332)):
#0 0x00007f38eeea5919 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f38eeea8652 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2 0x00007f38ef75ba0d in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib64/libQt6Core.so.6
#3 0x00007f38ef7587d5 in QThreadPoolThread::run() () from
/lib64/libQt6Core.so.6
#4 0x00007f38ef74f35c in QThreadPrivate::start(void*) () from
/lib64/libQt6Core.so.6
#5 0x00007f38eeea91b7 in start_thread () from /lib64/libc.so.6
#6 0x00007f38eef2b39c in clone3 () from /lib64/libc.so.6
Thread 8 (Thread 0x7f38c96006c0 (LWP 5331)):
#0 0x00007f38eeea5919 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f38eeea8652 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2 0x00007f38ef75ba0d in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib64/libQt6Core.so.6
#3 0x00007f38ef7587d5 in QThreadPoolThread::run() () from
/lib64/libQt6Core.so.6
#4 0x00007f38ef74f35c in QThreadPrivate::start(void*) () from
/lib64/libQt6Core.so.6
#5 0x00007f38eeea91b7 in start_thread () from /lib64/libc.so.6
#6 0x00007f38eef2b39c in clone3 () from /lib64/libc.so.6
Thread 7 (Thread 0x7f38cbe006c0 (LWP 5315)):
#0 0x00007f38eeea5919 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f38eeea82e9 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2 0x00007f38d1a9d7fd in cnd_wait () from /usr/lib64/dri/radeonsi_dri.so
#3 0x00007f38d1a7b3bb in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#4 0x00007f38d1a9d72c in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#5 0x00007f38eeea91b7 in start_thread () from /lib64/libc.so.6
#6 0x00007f38eef2b39c in clone3 () from /lib64/libc.so.6
Thread 6 (Thread 0x7f38d8e006c0 (LWP 5312)):
#0 0x00007f38eeea5919 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f38eeea82e9 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2 0x00007f38d1a9d7fd in cnd_wait () from /usr/lib64/dri/radeonsi_dri.so
#3 0x00007f38d1a7b3bb in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#4 0x00007f38d1a9d72c in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#5 0x00007f38eeea91b7 in start_thread () from /lib64/libc.so.6
#6 0x00007f38eef2b39c in clone3 () from /lib64/libc.so.6
Thread 5 (Thread 0x7f38d0e006c0 (LWP 5314)):
#0 0x00007f38eeea5919 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f38eeea82e9 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2 0x00007f38d1a9d7fd in cnd_wait () from /usr/lib64/dri/radeonsi_dri.so
#3 0x00007f38d1a7b3bb in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#4 0x00007f38d1a9d72c in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#5 0x00007f38eeea91b7 in start_thread () from /lib64/libc.so.6
#6 0x00007f38eef2b39c in clone3 () from /lib64/libc.so.6
Thread 4 (Thread 0x7f38d98006c0 (LWP 5311)):
#0 0x00007f38eef1d72d in poll () from /lib64/libc.so.6
#1 0x00007f38ea08ad85 in QtWaylandClient::EventThread::run() () from
/lib64/libQt6WaylandClient.so.6
#2 0x00007f38ef74f35c in QThreadPrivate::start(void*) () from
/lib64/libQt6Core.so.6
#3 0x00007f38eeea91b7 in start_thread () from /lib64/libc.so.6
#4 0x00007f38eef2b39c in clone3 () from /lib64/libc.so.6
Thread 3 (Thread 0x7f38ca0006c0 (LWP 5330)):
#0 0x00007f38eeea5919 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f38eeea8652 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2 0x00007f38ef75ba0d in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib64/libQt6Core.so.6
#3 0x00007f38ef7587d5 in QThreadPoolThread::run() () from
/lib64/libQt6Core.so.6
#4 0x00007f38ef74f35c in QThreadPrivate::start(void*) () from
/lib64/libQt6Core.so.6
#5 0x00007f38eeea91b7 in start_thread () from /lib64/libc.so.6
#6 0x00007f38eef2b39c in clone3 () from /lib64/libc.so.6
Thread 2 (Thread 0x7f38db8006c0 (LWP 5309)):
#0 0x00007f38eef1d72d in poll () from /lib64/libc.so.6
#1 0x00007f38ed920724 in g_main_context_iterate_unlocked.isra () from
/lib64/libglib-2.0.so.0
#2 0x00007f38ed8c0b03 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#3 0x00007f38ef87bf83 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt6Core.so.6
#4 0x00007f38ef5a26b3 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt6Core.so.6
#5 0x00007f38ef6b402f in QThread::exec() () from /lib64/libQt6Core.so.6
#6 0x00007f38f107faf1 in QDBusConnectionManager::run() () from
/lib64/libQt6DBus.so.6
#7 0x00007f38ef74f35c in QThreadPrivate::start(void*) () from
/lib64/libQt6Core.so.6
#8 0x00007f38eeea91b7 in start_thread () from /lib64/libc.so.6
#9 0x00007f38eef2b39c in clone3 () from /lib64/libc.so.6
Thread 1 (Thread 0x7f38e9656580 (LWP 5308)):
[KCrash Handler]
#4 0x00007f38eeaabfc6 in Kate::TextLoader::readLine(int&, int&, bool&,
int&)::{lambda(int, int)#1}::operator()(int, int) const () from
/lib64/libKF6TextEditor.so.6
#5 0x00007f38eeab6146 in Kate::TextBuffer::load(QString const&, bool&, bool&,
int&, bool) () from /lib64/libKF6TextEditor.so.6
#6 0x00007f38eeb376d4 in KateBuffer::openFile(QString const&, bool) () from
/lib64/libKF6TextEditor.so.6
#7 0x00007f38eeb0da02 in KTextEditor::DocumentPrivate::openFile() () from
/lib64/libKF6TextEditor.so.6
#8 0x00007f38f0fc2e10 in KParts::ReadOnlyPartPrivate::openLocalFile() () from
/lib64/libKF6Parts.so.6
#9 0x00007f38f0fc7299 in KParts::ReadOnlyPart::openUrl(QUrl const&) () from
/lib64/libKF6Parts.so.6
#10 0x00007f38eeb0e9c6 in KTextEditor::DocumentPrivate::openUrl(QUrl const&) ()
from /lib64/libKF6TextEditor.so.6
#11 0x00007f38f136082f in KateDocManager::openUrl(QUrl const&, QString const&,
KateDocumentInfo const&) () from /lib64/libkateprivate.so.24.02.2
#12 0x00007f38f139ae12 in KateViewManager::openUrls(QList<QUrl> const&, QString
const&, KateDocumentInfo const&) () from /lib64/libkateprivate.so.24.02.2
#13 0x00007f38f139b17e in KateViewManager::openUrl(QUrl const&, QString const&,
bool, bool, KateDocumentInfo const&) () from /lib64/libkateprivate.so.24.02.2
#14 0x00007f38f139b2f8 in KateViewManager::openUrl(QUrl const&) () from
/lib64/libkateprivate.so.24.02.2
#15 0x00007f38f1366d3f in KateMainWindow::slotDropEvent(QDropEvent*) () from
/lib64/libkateprivate.so.24.02.2
#16 0x00007f38f09ebe00 in QWidget::event(QEvent*) () from
/lib64/libQt6Widgets.so.6
#17 0x00007f38ee95bd60 in KXmlGuiWindow::event(QEvent*) () from
/lib64/libKF6XmlGui.so.6
#18 0x00007f38f098b368 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt6Widgets.so.6
#19 0x00007f38f09963bb in QApplication::notify(QObject*, QEvent*) () from
/lib64/libQt6Widgets.so.6
#20 0x00007f38ef595ab8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt6Core.so.6
#21 0x00007f38f0a0198e in QWidgetWindow::handleDropEvent(QDropEvent*) () from
/lib64/libQt6Widgets.so.6
#22 0x00007f38f0a02638 in QWidgetWindow::event(QEvent*) () from
/lib64/libQt6Widgets.so.6
#23 0x00007f38f098b368 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt6Widgets.so.6
#24 0x00007f38ef595ab8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt6Core.so.6
#25 0x00007f38efde703c in QGuiApplicationPrivate::processDrop(QWindow*,
QMimeData const*, QPoint const&, QFlags<Qt::DropAction>,
QFlags<Qt::MouseButton>, QFlags<Qt::KeyboardModifier>) () from
/lib64/libQt6Gui.so.6
#26 0x00007f38efe48048 in QWindowSystemInterface::handleDrop(QWindow*,
QMimeData const*, QPoint const&, QFlags<Qt::DropAction>,
QFlags<Qt::MouseButton>, QFlags<Qt::KeyboardModifier>) () from
/lib64/libQt6Gui.so.6
#27 0x00007f38ea0dcb68 in
QtWaylandClient::QWaylandDataDevice::data_device_drop() () from
/lib64/libQt6WaylandClient.so.6
#28 0x00007f38e9c94056 in ffi_call_unix64 () from /lib64/libffi.so.8
#29 0x00007f38e9c906a0 in ffi_call_int.lto_priv () from /lib64/libffi.so.8
#30 0x00007f38e9c934ee in ffi_call () from /lib64/libffi.so.8
#31 0x00007f38ebfcff2e in wl_closure_invoke.constprop () from
/lib64/libwayland-client.so.0
#32 0x00007f38ebfd07a3 in dispatch_event.isra () from
/lib64/libwayland-client.so.0
#33 0x00007f38ebfd0a4c in wl_display_dispatch_queue_pending () from
/lib64/libwayland-client.so.0
#34 0x00007f38ea08abe2 in QtWaylandClient::QWaylandDisplay::flushRequests() ()
from /lib64/libQt6WaylandClient.so.6
#35 0x00007f38ef5ebdd5 in QObject::event(QEvent*) () from
/lib64/libQt6Core.so.6
#36 0x00007f38f098b368 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt6Widgets.so.6
#37 0x00007f38ef595ab8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt6Core.so.6
#38 0x00007f38ef599861 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /lib64/libQt6Core.so.6
#39 0x00007f38ef87c7cf in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () from /lib64/libQt6Core.so.6
#40 0x00007f38ed8bf68c in g_main_context_dispatch_unlocked.lto_priv () from
/lib64/libglib-2.0.so.0
#41 0x00007f38ed920788 in g_main_context_iterate_unlocked.isra () from
/lib64/libglib-2.0.so.0
#42 0x00007f38ed8c0b03 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#43 0x00007f38ef87bf83 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt6Core.so.6
#44 0x00007f38ef5a26b3 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt6Core.so.6
#45 0x00007f38ef59e63c in QCoreApplication::exec() () from
/lib64/libQt6Core.so.6
#46 0x000055e6464a7ce8 in main ()
Reported using DrKonqi
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