https://bugs.kde.org/show_bug.cgi?id=472830
Bug ID: 472830
Summary: Kate segfaults when starting a new session
Classification: Applications
Product: kate
Version: 23.04.3
Platform: Archlinux
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kwrite-bugs-n...@kde.org
Reporter: matheus...@hotmail.com
Target Milestone: ---
Application: kate (23.04.3)
Qt Version: 5.15.10
Frameworks Version: 5.108.0
Operating System: Linux 6.4.7-zen1-1-zen x86_64
Windowing System: X11
Distribution: "Arch Linux"
DrKonqi: 5.27.6 [KCrashBackend]
-- Information about the crash:
I open Kate and click on the "New Session" button, to create a new session. For
some reason, Kate instantly segfaults.
It's also consistent, it always happen when I click on that button.
The crash can be reproduced every time.
-- Backtrace:
Application: Kate (kate), signal: Segmentation fault
Content of s_kcrashErrorMessage: std::unique_ptr = {get() = }
[KCrash Handler]
#6 0x7f8dcf4a06ab in QMetaObject::cast(QObject const*) const
(this=0x7f8dd0685fc0 ,
obj=obj@entry=0x5559ee915010) at kernel/qmetaobject.cpp:389
#7 0x7f8dcf4a06ea in QMetaObject::cast(QObject*) const (this=, obj=obj@entry=0x5559ee915010) at kernel/qmetaobject.cpp:378
#8 0x7f8dd01beb35 in qobject_cast(QObject*)
(object=0x5559ee915010) at
../../include/QtCore/../../src/corelib/kernel/qobject.h:524
#9 QGestureManager::getState(QObject*, QGestureRecognizer*, Qt::GestureType)
(this=this@entry=0x5559ef4a2210, object=object@entry=0x5559ee915010,
recognizer=recognizer@entry=0x5559ef9a9290, type=type@entry=270) at
kernel/qgesturemanager.cpp:191
#10 0x7f8dd01bf030 in
QGestureManager::filterEventThroughContexts(QMultiMap const&, QEvent*) (this=0x5559ef4a2210, contexts=, event=0x7ffd0bc0ab30) at kernel/qgesturemanager.cpp:284
#11 0x7f8dd01c4a8b in QGestureManager::filterEvent(QWidget*, QEvent*)
(this=0x5559ef4a2210, receiver=, event=0x7ffd0bc0ab30) at
kernel/qgesturemanager.cpp:526
#12 0x7f8dd017d0b3 in QApplication::notify(QObject*, QEvent*)
(this=0x7ffd0bc0b480, receiver=0x5559ef9cd630, e=0x7ffd0bc0ab30) at
kernel/qapplication.cpp:2915
#13 0x7f8dcf49c2f8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=0x5559ef9cd630, event=0x7ffd0bc0ab30) at
kernel/qcoreapplication.cpp:1064
#14 0x7f8dcf49c383 in QCoreApplication::sendSpontaneousEvent(QObject*,
QEvent*) (receiver=, event=) at
kernel/qcoreapplication.cpp:1474
#15 0x7f8dd017c12a in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer&, bool, bool)
(receiver=0x5559ef9cd630, event=0x7ffd0bc0ab30, alienWidget=,
nativeWidget=0x5559ef2c71c0, buttonDown=, lastMouseReceiver=...,
spontaneous=true, onlyDispatchEnterLeave=false) at kernel/qapplication.cpp:2622
#16 0x7f8dd01cced5 in QWidgetWindow::handleMouseEvent(QMouseEvent*)
(this=this@entry=0x5559ef55cec0, event=event@entry=0x7ffd0bc0ae90) at
kernel/qwidgetwindow.cpp:684
#17 0x7f8dd01cec27 in QWidgetWindow::event(QEvent*) (this=0x5559ef55cec0,
event=0x7ffd0bc0ae90) at kernel/qwidgetwindow.cpp:300
#18 0x7f8dd017893f in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(this=, receiver=0x5559ef55cec0, e=0x7ffd0bc0ae90) at
kernel/qapplication.cpp:3640
#19 0x7f8dcf49c2f8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=0x5559ef55cec0, event=0x7ffd0bc0ae90) at
kernel/qcoreapplication.cpp:1064
#20 0x7f8dcf49c383 in QCoreApplication::sendSpontaneousEvent(QObject*,
QEvent*) (receiver=, event=) at
kernel/qcoreapplication.cpp:1474
#21 0x7f8dcf94192c in
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
(e=0x5559efa72510) at kernel/qguiapplication.cpp:2285
#22 0x7f8dcf92a6c5 in
QWindowSystemInterface::sendWindowSystemEvents(QFlags)
(flags=flags@entry=...) at kernel/qwindowsysteminterface.cpp:1169
#23 0x7f8dc952f3e0 in xcbSourceDispatch(GSource*, GSourceFunc, gpointer)
(source=) at
/usr/src/debug/qt5-base/qtbase/src/plugins/platforms/xcb/qxcbeventdispatcher.cpp:105
#24 0x7f8dccd0fa31 in g_main_dispatch (context=0x7f8dc4000ee0) at
../glib/glib/gmain.c:3460
#25 g_main_context_dispatch (context=0x7f8dc4000ee0) at
../glib/glib/gmain.c:4200
#26 0x7f8dccd6ccc9 in g_main_context_iterate.isra.0
(context=context@entry=0x7f8dc4000ee0, block=block@entry=1,
dispatch=dispatch@entry=1, self=) at ../glib/glib/gmain.c:4276
#27 0x7f8dccd0d0e2 in g_main_context_iteration (context=0x7f8dc4000ee0,
may_block=1) at ../glib/glib/gmain.c:4343
#28 0x7f8dcf4eb15c in
QEventDispatcherGlib::processEvents(QFlags)
(this=0x5559ee9e4350, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#29 0x7f8dcf49b004 in
QEventLoop::exec(QFlags)
(this=this@entry=0x7ffd0bc0b230, flags=..., flags@entry=...) at
