Crash in __pthread_kill_implementation

Similar reports
Problem #744307
Component
kwin
Last affected version
0:6.4.5-1.fc42
Executable
/usr/bin/kwin_wayland
Error name
SIGSEGV 11
First occurrence
2025-09-30
Last occurrence
2025-10-07
Unique reports
2
Quality
-59

Statistics

Operating system Unique / Total count
Fedora 42 2 / 2
Operating system Count
Fedora 42 2
Architecture Count
x86_64 2
Related packages Count
libjxl 2
 1:0.11.1-4.fc42 2
svt-av1-libs 2
 0:2.3.0-1.fc42 2
libaom 2
 0:3.13.1-1.fc42 2
Show more… (2)
kwin 2
 0:6.4.5-1.fc42 2
openexr-libs 2
 0:3.2.4-3.fc41 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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No reports in the last 20 days.

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Backtrace

Frame # Function Binary Source or offset Line
1
__pthread_kill_implementation
/lib64/libc.so.6 0x73e9c
Build id: 48c4b9b1efb1df15da8e787f489128bf31893317 		-
2
raise
/lib64/libc.so.6 0x19f3e
Build id: 48c4b9b1efb1df15da8e787f489128bf31893317 		-
3
KCrash::defaultCrashHandler(int)
/lib64/libKF6Crash.so.6 0x5071
Build id: 56e51d5c9d6cd03674d4e2f9d886bc4df0524f2c 		-
4
/lib64/libc.so.6 0x1a070
Build id: 48c4b9b1efb1df15da8e787f489128bf31893317 		-
5
QMap<KWin::SceneDelegate*, QRegion>::operator[](KWin::SceneDelegate* const&)
/lib64/libkwin.so.6 0x1f46c8
Build id: f90f7c30e3453258d40c8fe10a7fbb5f9218f535 		-
6
KWin::Item::takeRepaints(KWin::SceneDelegate*)
/lib64/libkwin.so.6 0x1f7123
Build id: f90f7c30e3453258d40c8fe10a7fbb5f9218f535 		-
7
KWin::accumulateRepaints(KWin::Item*, KWin::SceneDelegate*, QRegion*)
/lib64/libkwin.so.6 0x219a84
Build id: f90f7c30e3453258d40c8fe10a7fbb5f9218f535 		-
8
KWin::accumulateRepaints(KWin::Item*, KWin::SceneDelegate*, QRegion*)
/lib64/libkwin.so.6 0x219ac8
Build id: f90f7c30e3453258d40c8fe10a7fbb5f9218f535 		-
9
KWin::WorkspaceScene::preparePaintSimpleScreen()
/lib64/libkwin.so.6 0x219f92
Build id: f90f7c30e3453258d40c8fe10a7fbb5f9218f535 		-
10
KWin::WorkspaceScene::prePaint(KWin::SceneDelegate*)
/lib64/libkwin.so.6 0x21a2d5
Build id: f90f7c30e3453258d40c8fe10a7fbb5f9218f535 		-
11
KWin::SceneDelegate::prePaint()
/lib64/libkwin.so.6 0x1ff04a
Build id: f90f7c30e3453258d40c8fe10a7fbb5f9218f535 		-
12
KWin::Compositor::prePaintPass(KWin::RenderLayer*, QRegion*)
/lib64/libkwin.so.6 0x617a8
Build id: f90f7c30e3453258d40c8fe10a7fbb5f9218f535 		-
13
KWin::Compositor::composite(KWin::RenderLoop*)
/lib64/libkwin.so.6 0x6b6ef
Build id: f90f7c30e3453258d40c8fe10a7fbb5f9218f535 		-
14
void doActivate<false>(QObject*, int, void**)
/lib64/libQt6Core.so.6 0x165bba
Build id: 133085bfe9d1095f3c14a2d4b83104d023a6f2a0 		-
15
KWin::RenderLoop::frameRequested(KWin::RenderLoop*)
/lib64/libkwin.so.6 0x84f5a
Build id: f90f7c30e3453258d40c8fe10a7fbb5f9218f535 		-
16
void doActivate<false>(QObject*, int, void**)
/lib64/libQt6Core.so.6 0x165bba
Build id: 133085bfe9d1095f3c14a2d4b83104d023a6f2a0 		-
17
QTimer::timeout(QTimer::QPrivateSignal)
/lib64/libQt6Core.so.6 0x175ec3
Build id: 133085bfe9d1095f3c14a2d4b83104d023a6f2a0 		-
18
QObject::event(QEvent*)
/lib64/libQt6Core.so.6 0x1567b5
Build id: 133085bfe9d1095f3c14a2d4b83104d023a6f2a0 		-
19
QApplicationPrivate::notify_helper(QObject*, QEvent*)
/lib64/libQt6Widgets.so.6 0x3d97f
Build id: 954a7ef87277b8a15ccc80cf1694adb2e60274e0 		-
20
QCoreApplication::notifyInternal2(QObject*, QEvent*)
/lib64/libQt6Core.so.6 0xf9d78
Build id: 133085bfe9d1095f3c14a2d4b83104d023a6f2a0 		-
21
QTimerInfoList::activateTimers()
/lib64/libQt6Core.so.6 0x2c5778
Build id: 133085bfe9d1095f3c14a2d4b83104d023a6f2a0 		-
22
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Core.so.6 0x2ca12b
Build id: 133085bfe9d1095f3c14a2d4b83104d023a6f2a0 		-
23
QUnixEventDispatcherQPA::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Gui.so.6 0x6dfba2
Build id: a20b5fda2891a6da3a5f40991c2d2e216b290270 		-
24
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Core.so.6 0x107943
Build id: 133085bfe9d1095f3c14a2d4b83104d023a6f2a0 		-
25
QCoreApplication::exec()
/lib64/libQt6Core.so.6 0x103259
Build id: 133085bfe9d1095f3c14a2d4b83104d023a6f2a0 		-
26
main
/usr/bin/kwin_wayland 0xf6db
Build id: 4bf4f8796513f9a28ae9231459ddbcbbaa49d685 		-
27
__libc_start_call_main
/lib64/libc.so.6 0x3575
Build id: 48c4b9b1efb1df15da8e787f489128bf31893317 		-
28
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x3628
Build id: 48c4b9b1efb1df15da8e787f489128bf31893317 		-
29
_start
/usr/bin/kwin_wayland 0x15ba5
Build id: 4bf4f8796513f9a28ae9231459ddbcbbaa49d685 		-