Crash in void QtPrivate::QMovableArrayOps<QRegion>::emplace<QRegion const&>(long long, QRegion const&) [clone .constprop.0]

Similar reports
Problem #718650
Component
kwin
Last affected version
0:6.3.3-1.fc40
Executable
/usr/bin/kwin_wayland
Error name
SIGSEGV 11
First occurrence
2025-04-19
Last occurrence
2025-05-02
Unique reports
2
Quality
-38

Statistics

Operating system Unique / Total count
Fedora 40 2 / 2
Operating system Count
Fedora 40 2
Architecture Count
x86_64 2
Related packages Count
libjxl 2
 1:0.8.4-1.fc40 2
openexr-libs 2
 0:3.1.13-1.fc40 2
libopenjph 2
 0:0.21.2-1.fc40 2
Show more… (3)
kf6-kimageformats 2
 0:6.12.0-2.fc40 2
kwin-wayland 2
 0:6.3.3-1.fc40 2
openh264 2
 0:2.4.1-2.fc40 2

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

History

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Backtrace

Frame # Function Binary Source or offset Line
1
void QtPrivate::QMovableArrayOps<QRegion>::emplace<QRegion const&>(long long, QRegion const&) [clone .constprop.0]
/lib64/libkwin.so.6 0x5f7775
Build id: f62eb6eb8790314df3806c2e19e610db7cfa7416 		-
2
KWin::WaylandCompositor::composite(KWin::RenderLoop*)
/lib64/libkwin.so.6 0x1b9318
Build id: f62eb6eb8790314df3806c2e19e610db7cfa7416 		-
3
void doActivate<false>(QObject*, int, void**)
/lib64/libQt6Core.so.6 0x20e16e
Build id: 1b5c538822ee2e9be50fbccd789b09eef8da3306 		-
4
KWin::RenderLoop::frameRequested(KWin::RenderLoop*)
/lib64/libkwin.so.6 0x1cff04
Build id: f62eb6eb8790314df3806c2e19e610db7cfa7416 		-
5
KWin::RenderLoopPrivate::dispatch()
/lib64/libkwin.so.6 0x1d6642
Build id: f62eb6eb8790314df3806c2e19e610db7cfa7416 		-
6
void doActivate<false>(QObject*, int, void**)
/lib64/libQt6Core.so.6 0x20e16e
Build id: 1b5c538822ee2e9be50fbccd789b09eef8da3306 		-
7
QTimer::timeout(QTimer::QPrivateSignal)
/lib64/libQt6Core.so.6 0x21dfed
Build id: 1b5c538822ee2e9be50fbccd789b09eef8da3306 		-
8
QObject::event(QEvent*)
/lib64/libQt6Core.so.6 0x1ff835
Build id: 1b5c538822ee2e9be50fbccd789b09eef8da3306 		-
9
QApplicationPrivate::notify_helper(QObject*, QEvent*)
/lib64/libQt6Widgets.so.6 0x18d9b8
Build id: 260f8cc5912b9060102284085b3fbedbb340140f 		-
10
QCoreApplication::notifyInternal2(QObject*, QEvent*)
/lib64/libQt6Core.so.6 0x1a7510
Build id: 1b5c538822ee2e9be50fbccd789b09eef8da3306 		-
11
QTimerInfoList::activateTimers()
/lib64/libQt6Core.so.6 0x368da8
Build id: 1b5c538822ee2e9be50fbccd789b09eef8da3306 		-
12
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Core.so.6 0x36d21b
Build id: 1b5c538822ee2e9be50fbccd789b09eef8da3306 		-
13
QUnixEventDispatcherQPA::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Gui.so.6 0x7dc9b2
Build id: a92d5b75f2d42b0bf99ace04135da64af38c2da9 		-
14
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Core.so.6 0x1b48d3
Build id: 1b5c538822ee2e9be50fbccd789b09eef8da3306 		-
15
QCoreApplication::exec()
/lib64/libQt6Core.so.6 0x1afede
Build id: 1b5c538822ee2e9be50fbccd789b09eef8da3306 		-
16
main
/usr/bin/kwin_wayland 0x4a786
Build id: 38ae1a6800781b73392a1dd96765ac5ff21909e7 		-
17
__libc_start_call_main
/lib64/libc.so.6 0x2a088
Build id: c8c3fa52aaee3f5d73b6fd862e39e9d4c010b6ba 		-
18
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x2a14b
Build id: c8c3fa52aaee3f5d73b6fd862e39e9d4c010b6ba 		-
19
_start
/usr/bin/kwin_wayland 0x509c5
Build id: 38ae1a6800781b73392a1dd96765ac5ff21909e7 		-