Crash in __pthread_kill_implementation

Similar reports
Problem #744307
Component
kwin
Last affected version
0:6.4.4-3.fc41
Executable
/usr/bin/kwin_wayland
Error name
SIGSEGV 11
First occurrence
2026-01-05
Last occurrence
2026-01-11
Unique reports
1
Quality
-59

Statistics

Operating system Unique / Total count
Fedora 41 1 / 2
Operating system Count
Fedora 41 2
Architecture Count
x86_64 2
Related packages Count
kf6-kimageformats 2
 0:6.18.0-1.fc41 2
LibRaw 2
 0:0.21.4-1.fc41 2
libjxl 2
 1:0.10.4-1.fc41 2
Show more… (3)
google-noto-sans-fonts 2
 0:20240701-2.fc41 2
kwin 2
 0:6.4.4-3.fc41 2
urw-base35-nimbus-sans-fonts 2
 0:20200910-23.fc41 2

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
__pthread_kill_implementation
/lib64/libc.so.6 0x737d4
Build id: dae6ae6929d69dca842288f5300af5a33d1bdcd7 		-
2
raise
/lib64/libc.so.6 0x1a39e
Build id: dae6ae6929d69dca842288f5300af5a33d1bdcd7 		-
3
KCrash::defaultCrashHandler(int)
/lib64/libKF6Crash.so.6 0x53c1
Build id: b92a7766a72aa2ce80cdc1b56c620c4b71f8e07c 		-
4
/lib64/libc.so.6 0x1a450
Build id: dae6ae6929d69dca842288f5300af5a33d1bdcd7 		-
5
QMap<KWin::SceneDelegate*, QRegion>::operator[](KWin::SceneDelegate* const&)
/lib64/libkwin.so.6 0x1bf054
Build id: 1bdb24e1de496b928171ac20aadbf5783b4fc159 		-
6
KWin::Item::takeRepaints(KWin::SceneDelegate*)
/lib64/libkwin.so.6 0x1c00a6
Build id: 1bdb24e1de496b928171ac20aadbf5783b4fc159 		-
7
KWin::accumulateRepaints(KWin::Item*, KWin::SceneDelegate*, QRegion*)
/lib64/libkwin.so.6 0x1e10d7
Build id: 1bdb24e1de496b928171ac20aadbf5783b4fc159 		-
8
KWin::accumulateRepaints(KWin::Item*, KWin::SceneDelegate*, QRegion*)
/lib64/libkwin.so.6 0x1e1118
Build id: 1bdb24e1de496b928171ac20aadbf5783b4fc159 		-
9
KWin::WorkspaceScene::preparePaintSimpleScreen()
/lib64/libkwin.so.6 0x1e15d2
Build id: 1bdb24e1de496b928171ac20aadbf5783b4fc159 		-
10
KWin::WorkspaceScene::prePaint(KWin::SceneDelegate*)
/lib64/libkwin.so.6 0x1e190d
Build id: 1bdb24e1de496b928171ac20aadbf5783b4fc159 		-
11
KWin::SceneDelegate::prePaint()
/lib64/libkwin.so.6 0x1c794a
Build id: 1bdb24e1de496b928171ac20aadbf5783b4fc159 		-
12
KWin::Compositor::prePaintPass(KWin::RenderLayer*, QRegion*)
/lib64/libkwin.so.6 0x5d228
Build id: 1bdb24e1de496b928171ac20aadbf5783b4fc159 		-
13
KWin::Compositor::composite(KWin::RenderLoop*)
/lib64/libkwin.so.6 0x6adb6
Build id: 1bdb24e1de496b928171ac20aadbf5783b4fc159 		-
14
void doActivate<false>(QObject*, int, void**)
/lib64/libQt6Core.so.6 0x15ad2e
Build id: e2d97f4790ce08b665d7a14b8fdb617eec6ddd59 		-
15
KWin::RenderLoop::frameRequested(KWin::RenderLoop*)
/lib64/libkwin.so.6 0x83ea4
Build id: 1bdb24e1de496b928171ac20aadbf5783b4fc159 		-
16
void doActivate<false>(QObject*, int, void**)
/lib64/libQt6Core.so.6 0x15ad2e
Build id: e2d97f4790ce08b665d7a14b8fdb617eec6ddd59 		-
17
QTimer::timeout(QTimer::QPrivateSignal)
/lib64/libQt6Core.so.6 0x16abad
Build id: e2d97f4790ce08b665d7a14b8fdb617eec6ddd59 		-
18
QObject::event(QEvent*)
/lib64/libQt6Core.so.6 0x14c415
Build id: e2d97f4790ce08b665d7a14b8fdb617eec6ddd59 		-
19
QApplicationPrivate::notify_helper(QObject*, QEvent*)
/lib64/libQt6Widgets.so.6 0x3d9b8
Build id: b81b3d020541b9d6df6113adba63b3eb44a15677 		-
20
QCoreApplication::notifyInternal2(QObject*, QEvent*)
/lib64/libQt6Core.so.6 0xf3f30
Build id: e2d97f4790ce08b665d7a14b8fdb617eec6ddd59 		-
21
QTimerInfoList::activateTimers()
/lib64/libQt6Core.so.6 0x2b8628
Build id: e2d97f4790ce08b665d7a14b8fdb617eec6ddd59 		-
22
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Core.so.6 0x2bcad3
Build id: e2d97f4790ce08b665d7a14b8fdb617eec6ddd59 		-
23
QUnixEventDispatcherQPA::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Gui.so.6 0x6cd6b2
Build id: 612b3a4865c35dfaab82e2b0d04e93bb17714005 		-
24
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Core.so.6 0x101313
Build id: e2d97f4790ce08b665d7a14b8fdb617eec6ddd59 		-
25
QCoreApplication::exec()
/lib64/libQt6Core.so.6 0xfc90e
Build id: e2d97f4790ce08b665d7a14b8fdb617eec6ddd59 		-
26
main
/usr/bin/kwin_wayland 0xfd97
Build id: e5762c2957c4923628dc6475a4c0f3539932a108 		-
27
__libc_start_call_main
/lib64/libc.so.6 0x3448
Build id: dae6ae6929d69dca842288f5300af5a33d1bdcd7 		-
28
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x350b
Build id: dae6ae6929d69dca842288f5300af5a33d1bdcd7 		-
29
_start
/usr/bin/kwin_wayland 0x15fa5
Build id: e5762c2957c4923628dc6475a4c0f3539932a108 		-