Crash in Merger::MergeData::update()

Similar reports
Problem #783866
Component
kdiff3
Last affected version
0:1.12.3-1.fc42
Executable
/usr/bin/kdiff3
Error name
SIGSEGV 11
First occurrence
2025-08-27
Last occurrence
2026-04-05
Unique reports
1
Quality
-98

Graphs

Statistics

Operating system Unique / Total count
Fedora 41 1 / 1
Fedora 42 1 / 1
Operating system Count
Fedora 41 1
Fedora 42 1
Architecture Count
x86_64 2
Related packages Count
kdiff3 2
 0:1.12.3-1.fc42 1
 0:1.12.3-1.fc41 1
LibRaw 1
 0:0.21.4-1.fc42 1
PackageKit-gtk3-module 1
 0:1.2.8-9.fc42 1
libjxl 1
 1:0.11.1-4.fc42 1

Packages names with count less than the total count of reports are most probably not the cause of the problem.

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Backtrace

Frame # Function Binary Source or offset Line
1
Merger::MergeData::update()
/usr/bin/kdiff3 0x5c178
Build id: d3f7fa48ee75d71ee0b8c2444da71dc425347d74 		-
2
DiffTextWindow::draw(RLPainter&, QRect const&, int, LineRef const&)
/usr/bin/kdiff3 0x7940a
Build id: d3f7fa48ee75d71ee0b8c2444da71dc425347d74 		-
3
DiffTextWindow::paintEvent(QPaintEvent*)
/usr/bin/kdiff3 0x7b86d
Build id: d3f7fa48ee75d71ee0b8c2444da71dc425347d74 		-
4
QWidget::event(QEvent*)
/lib64/libQt6Widgets.so.6 0xa4698
Build id: b81b3d020541b9d6df6113adba63b3eb44a15677 		-
5
QApplicationPrivate::notify_helper(QObject*, QEvent*)
/lib64/libQt6Widgets.so.6 0x3d9b8
Build id: b81b3d020541b9d6df6113adba63b3eb44a15677 		-
6
QCoreApplication::notifyInternal2(QObject*, QEvent*)
/lib64/libQt6Core.so.6 0xf3f30
Build id: e2d97f4790ce08b665d7a14b8fdb617eec6ddd59 		-
7
QWidgetPrivate::sendPaintEvent(QRegion const&)
/lib64/libQt6Widgets.so.6 0x9ae24
Build id: b81b3d020541b9d6df6113adba63b3eb44a15677 		-
8
QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*)
/lib64/libQt6Widgets.so.6 0x9b871
Build id: b81b3d020541b9d6df6113adba63b3eb44a15677 		-
9
QWidgetRepaintManager::paintAndFlush()
/lib64/libQt6Widgets.so.6 0xb11f9
Build id: b81b3d020541b9d6df6113adba63b3eb44a15677 		-
10
QWidget::event(QEvent*)
/lib64/libQt6Widgets.so.6 0xa486a
Build id: b81b3d020541b9d6df6113adba63b3eb44a15677 		-
11
KXmlGuiWindow::event(QEvent*)
/lib64/libKF6XmlGui.so.6 0x71410
Build id: c9c55d04986e8d142c7e6d2c3ee3057c0f7c3377 		-
12
QApplicationPrivate::notify_helper(QObject*, QEvent*)
/lib64/libQt6Widgets.so.6 0x3d9b8
Build id: b81b3d020541b9d6df6113adba63b3eb44a15677 		-
13
QCoreApplication::notifyInternal2(QObject*, QEvent*)
/lib64/libQt6Core.so.6 0xf3f30
Build id: e2d97f4790ce08b665d7a14b8fdb617eec6ddd59 		-
14
QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*)
/lib64/libQt6Core.so.6 0xf78f2
Build id: e2d97f4790ce08b665d7a14b8fdb617eec6ddd59 		-
15
postEventSourceDispatch(_GSource*, int (*)(void*), void*)
/lib64/libQt6Core.so.6 0x3f34df
Build id: e2d97f4790ce08b665d7a14b8fdb617eec6ddd59 		-
16
g_main_context_dispatch_unlocked.lto_priv.0
/lib64/libglib-2.0.so.0 0x4028c
Build id: 22d79f4920ad3a59cb8611276e6b6b95da3b654b 		-
17
g_main_context_iterate_unlocked.isra.0
/lib64/libglib-2.0.so.0 0xa08b8
Build id: 22d79f4920ad3a59cb8611276e6b6b95da3b654b 		-
18
g_main_context_iteration
/lib64/libglib-2.0.so.0 0x41783
Build id: 22d79f4920ad3a59cb8611276e6b6b95da3b654b 		-
19
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Core.so.6 0x3f2c33
Build id: e2d97f4790ce08b665d7a14b8fdb617eec6ddd59 		-
20
ProgressDialog::recalc(bool)
/usr/bin/kdiff3 0xc8ae8
Build id: d3f7fa48ee75d71ee0b8c2444da71dc425347d74 		-
21
boost::signals2::detail::signal_impl<void (QString const&, bool), boost::signals2::optional_last_value<void>, int, std::less<int>, boost::function<void (QString const&, bool)>, boost::function<void (boost::signals2::connection const&, QString const&, bool)>, boost::signals2::mutex>::operator()(QString const&, bool)
/usr/bin/kdiff3 0xd3672
Build id: d3f7fa48ee75d71ee0b8c2444da71dc425347d74 		-
22
KDiff3App::mainInit(TotalDiffStatus*, QFlags<InitFlag>)
/usr/bin/kdiff3 0x63ddb
Build id: d3f7fa48ee75d71ee0b8c2444da71dc425347d74 		-
23
void doActivate<false>(QObject*, int, void**)
/lib64/libQt6Core.so.6 0x15ad2e
Build id: e2d97f4790ce08b665d7a14b8fdb617eec6ddd59 		-
24
QAction::triggered(bool)
/lib64/libQt6Gui.so.6 0x584794
Build id: 612b3a4865c35dfaab82e2b0d04e93bb17714005 		-
25
QAction::activate(QAction::ActionEvent)
/lib64/libQt6Gui.so.6 0x5879af
Build id: 612b3a4865c35dfaab82e2b0d04e93bb17714005 		-
26
QMenuPrivate::activateCausedStack(QList<QPointer<QWidget> > const&, QAction*, QAction::ActionEvent, bool)
/lib64/libQt6Widgets.so.6 0x23b414
Build id: b81b3d020541b9d6df6113adba63b3eb44a15677 		-
27
QMenuPrivate::activateAction(QAction*, QAction::ActionEvent, bool)
/lib64/libQt6Widgets.so.6 0x244450
Build id: b81b3d020541b9d6df6113adba63b3eb44a15677 		-
28
QWidget::event(QEvent*)
/lib64/libQt6Widgets.so.6 0xa4698
Build id: b81b3d020541b9d6df6113adba63b3eb44a15677 		-
29
QApplicationPrivate::notify_helper(QObject*, QEvent*)
/lib64/libQt6Widgets.so.6 0x3d9b8
Build id: b81b3d020541b9d6df6113adba63b3eb44a15677 		-
30
QApplication::notify(QObject*, QEvent*)
/lib64/libQt6Widgets.so.6 0x48b3b
Build id: b81b3d020541b9d6df6113adba63b3eb44a15677 		-
31
QCoreApplication::notifyInternal2(QObject*, QEvent*)
/lib64/libQt6Core.so.6 0xf3f30
Build id: e2d97f4790ce08b665d7a14b8fdb617eec6ddd59 		-
32
QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool)
/lib64/libQt6Widgets.so.6 0x470cc
Build id: b81b3d020541b9d6df6113adba63b3eb44a15677 		-
33
QWidgetWindow::handleMouseEvent(QMouseEvent*)
/lib64/libQt6Widgets.so.6 0xb964b
Build id: b81b3d020541b9d6df6113adba63b3eb44a15677 		-
34
QWidgetWindow::event(QEvent*)
/lib64/libQt6Widgets.so.6 0xbbc10
Build id: b81b3d020541b9d6df6113adba63b3eb44a15677 		-
35
QApplicationPrivate::notify_helper(QObject*, QEvent*)
/lib64/libQt6Widgets.so.6 0x3d9b8
Build id: b81b3d020541b9d6df6113adba63b3eb44a15677 		-
36
QCoreApplication::notifyInternal2(QObject*, QEvent*)
/lib64/libQt6Core.so.6 0xf3f30
Build id: e2d97f4790ce08b665d7a14b8fdb617eec6ddd59 		-
37
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
/lib64/libQt6Gui.so.6 0xeb2e3
Build id: 612b3a4865c35dfaab82e2b0d04e93bb17714005 		-
38
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Gui.so.6 0x15383c
Build id: 612b3a4865c35dfaab82e2b0d04e93bb17714005 		-
39
userEventSourceDispatch(_GSource*, int (*)(void*), void*)
/lib64/libQt6Gui.so.6 0x6cd714
Build id: 612b3a4865c35dfaab82e2b0d04e93bb17714005 		-
40
g_main_context_dispatch_unlocked.lto_priv.0
/lib64/libglib-2.0.so.0 0x4028c
Build id: 22d79f4920ad3a59cb8611276e6b6b95da3b654b 		-
41
g_main_context_iterate_unlocked.isra.0
/lib64/libglib-2.0.so.0 0xa08b8
Build id: 22d79f4920ad3a59cb8611276e6b6b95da3b654b 		-
42
g_main_context_iteration
/lib64/libglib-2.0.so.0 0x41783
Build id: 22d79f4920ad3a59cb8611276e6b6b95da3b654b 		-
43
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Core.so.6 0x3f2c33
Build id: e2d97f4790ce08b665d7a14b8fdb617eec6ddd59 		-
44
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Core.so.6 0x101313
Build id: e2d97f4790ce08b665d7a14b8fdb617eec6ddd59 		-
45
QCoreApplication::exec()
/lib64/libQt6Core.so.6 0xfc90e
Build id: e2d97f4790ce08b665d7a14b8fdb617eec6ddd59 		-
46
main
/usr/bin/kdiff3 0x22c72
Build id: d3f7fa48ee75d71ee0b8c2444da71dc425347d74 		-
47
__libc_start_call_main
/lib64/libc.so.6 0x3488
Build id: 1fe4f71c184938b1af3656d8b8cdb4928ab12394 		-
48
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x354b
Build id: 1fe4f71c184938b1af3656d8b8cdb4928ab12394 		-
49
_start
/usr/bin/kdiff3 0x27df5
Build id: d3f7fa48ee75d71ee0b8c2444da71dc425347d74 		-