Application: kdevelop (5.6.2)

Qt Version: 5.15.2
Frameworks Version: 5.88.0
Operating System: Linux 5.15.0-2-amd64 x86_64
Windowing System: X11
Distribution: Debian GNU/Linux bookworm/sid
DrKonqi: 5.23.3 [KCrashBackend]

-- Information about the crash:
- Custom settings of the application:
Using clang++-13 as compiler. cmake/ninja for building.
in debian bookworm, compilers were updated in the last few days.
Before that, things were stable.

The crash can be reproduced every time.

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

[KCrash Handler]
#4  std::__atomic_base<int>::load(std::memory_order) const (__m=std::memory_order_relaxed, this=0x1000000051) at /usr/include/c++/11/bits/atomic_base.h:479
#5  QAtomicOps<int>::loadRelaxed<int>(std::atomic<int> const&) (_q_value=...) at ../../include/QtCore/../../src/corelib/thread/qatomic_cxx11.h:239
#6  QBasicAtomicInteger<int>::loadRelaxed() const (this=0x1000000051) at ../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:107
#7  QWeakPointer<QObject>::internalData() const (this=0x5566cc225b60) at ../../include/QtCore/../../src/corelib/tools/qsharedpointer_impl.h:698
#8  QPointer<QObject>::data() const (this=0x5566cc225b60) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:77
#9  QPointer<QObject>::operator QObject*() const (this=0x5566cc225b60) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:83
#10 QAccessibleObject::object() const (this=0x5566cc225b30) at accessible/qaccessibleobject.cpp:100
#11 0x00007fb4c4ea1eda in QAccessibleWidget::isValid() const () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007fb4c4426be4 in QAccessibleEvent::accessibleInterface() const (this=0x7ffdf05908e0) at accessible/qaccessible.cpp:1765
#13 0x00007fb4c44270fd in QAccessible::updateAccessibility(QAccessibleEvent*) (event=0x7ffdf05908e0) at accessible/qaccessible.cpp:862
#14 0x00007fb4c2337ddd in KateViewInternal::cursorMoved() () at /usr/lib/x86_64-linux-gnu/libKF5TextEditor.so.5
#15 0x00007fb4c233d967 in KateViewInternal::updateCursor(KTextEditor::Cursor const&, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5TextEditor.so.5
#16 0x00007fb4c2340e6e in KateViewInternal::placeCursor(QPoint const&, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5TextEditor.so.5
#17 0x00007fb4c2343ef8 in KateViewInternal::mousePressEvent(QMouseEvent*) () at /usr/lib/x86_64-linux-gnu/libKF5TextEditor.so.5
#18 0x00007fb4c4c9031e in QWidget::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007fb4c4c4e6af in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007fb4c4c561b4 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x00007fb4c3f7475a in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x5566ca6d0de0, event=0x7ffdf0590ff0) at kernel/qcoreapplication.cpp:1063
#22 0x00007fb4c4c54cc3 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#23 0x00007fb4c4ca93ec in  () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x00007fb4c4cac655 in  () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#25 0x00007fb4c4c4e6af in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#26 0x00007fb4c3f7475a in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x5566c8f893a0, event=0x7ffdf05912c0) at kernel/qcoreapplication.cpp:1063
#27 0x00007fb4c445bfc7 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) (e=0x7fb438029bc0) at kernel/qguiapplication.cpp:2282
#28 0x00007fb4c44321cc in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) (flags=flags@entry=...) at kernel/qwindowsysteminterface.cpp:1169
#29 0x00007fb4b816a58a in xcbSourceDispatch(GSource*, GSourceFunc, gpointer) (source=<optimized out>) at ./src/plugins/platforms/xcb/qxcbeventdispatcher.cpp:105
#30 0x00007fb4c0574c7b in g_main_dispatch (context=0x7fb4b0005000) at ../../../glib/gmain.c:3381
#31 g_main_context_dispatch (context=0x7fb4b0005000) at ../../../glib/gmain.c:4099
#32 0x00007fb4c0574f28 in g_main_context_iterate (context=context@entry=0x7fb4b0005000, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4175
#33 0x00007fb4c0574fdf in g_main_context_iteration (context=0x7fb4b0005000, may_block=1) at ../../../glib/gmain.c:4240
#34 0x00007fb4c3fcbdb4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x5566c8ab5d10, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#35 0x00007fb4c3f7316b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffdf05915f0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#36 0x00007fb4c3f7b440 in QCoreApplication::exec() () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#37 0x00005566c7628460 in  ()
#38 0x00007fb4c3919e4a in __libc_start_main (main=0x5566c7622c90, argc=1, argv=0x7ffdf0591968, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffdf0591958) at ../csu/libc-start.c:314
#39 0x00005566c762913a in _start ()
[Inferior 1 (process 64986) detached]

Possible duplicates by query: bug 445699, bug 427379, bug 421535, bug 407271, bug 388075.

Reported using DrKonqi