Crash in __pthread_kill_implementation

Similar reports
Problem #819837
Component
kwin
Last affected version
0:6.5.5-1.fc42
Executable
/usr/bin/kwin_wayland
Error name
SIGSEGV 11
First occurrence
2026-02-13
Last occurrence
2026-02-25
Unique reports
1
Quality
-57

Statistics

Operating system Unique / Total count
Fedora 42 1 / 3
Operating system Count
Fedora 42 3
Architecture Count
x86_64 3
Related packages Count
google-noto-color-emoji-fonts 3
 0:20241008-2.fc42 3
google-droid-sans-fonts 3
 0:20200215-22.fc42 3
kwin 3
 0:6.5.5-1.fc42 3

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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Monthly:

No reports in the last 20 days.

History

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No reports in the last 20 days.


Backtrace

Frame # Function Binary Source or offset Line
1
__pthread_kill_implementation
/lib64/libc.so.6 0x73e5c
Build id: 92b5376d35bb29c098175948cf3e7cbcae3aeae1 		-
2
raise
/lib64/libc.so.6 0x19f0e
Build id: 92b5376d35bb29c098175948cf3e7cbcae3aeae1 		-
3
KCrash::defaultCrashHandler(int)
/lib64/libKF6Crash.so.6 0x5071
Build id: 65af3d8127e8621890bd4bec7f44b45c7bbf3c4c 		-
4
/lib64/libc.so.6 0x1a040
Build id: 92b5376d35bb29c098175948cf3e7cbcae3aeae1 		-
5
KWin::EglContext::shaderManager() const
/lib64/libkwin.so.6 0x18f614
Build id: 30eb82c012679a7054d0d7e56016e5cdd0f73f8a 		-
6
KWin::EffectsHandler::renderOffscreenQuickView(KWin::RenderTarget const&, KWin::RenderViewport const&, KWin::OffscreenQuickView*) const
/lib64/libkwin.so.6 0xf7b61
Build id: 30eb82c012679a7054d0d7e56016e5cdd0f73f8a 		-
7
KWin::EffectsHandler::paintScreen(KWin::RenderTarget const&, KWin::RenderViewport const&, int, QRegion const&, KWin::Output*)
/lib64/libkwin.so.6 0xee032
Build id: 30eb82c012679a7054d0d7e56016e5cdd0f73f8a 		-
8
KWin::EffectsHandler::paintScreen(KWin::RenderTarget const&, KWin::RenderViewport const&, int, QRegion const&, KWin::Output*)
/lib64/libkwin.so.6 0xee032
Build id: 30eb82c012679a7054d0d7e56016e5cdd0f73f8a 		-
9
KWin::EffectsHandler::paintScreen(KWin::RenderTarget const&, KWin::RenderViewport const&, int, QRegion const&, KWin::Output*)
/lib64/libkwin.so.6 0xee032
Build id: 30eb82c012679a7054d0d7e56016e5cdd0f73f8a 		-
10
KWin::EffectsHandler::paintScreen(KWin::RenderTarget const&, KWin::RenderViewport const&, int, QRegion const&, KWin::Output*)
/lib64/libkwin.so.6 0xee032
Build id: 30eb82c012679a7054d0d7e56016e5cdd0f73f8a 		-
11
KWin::WorkspaceScene::paint(KWin::RenderTarget const&, QRegion const&)
/lib64/libkwin.so.6 0x22dad5
Build id: 30eb82c012679a7054d0d7e56016e5cdd0f73f8a 		-
12
KWin::SceneView::paint(KWin::RenderTarget const&, QRegion const&)
/lib64/libkwin.so.6 0x20d2bf
Build id: 30eb82c012679a7054d0d7e56016e5cdd0f73f8a 		-
13
KWin::renderLayer(KWin::RenderView*, KWin::Output*, std::shared_ptr<KWin::OutputFrame> const&, QRegion const&) [clone .isra.0]
/lib64/libkwin.so.6 0x6b833
Build id: 30eb82c012679a7054d0d7e56016e5cdd0f73f8a 		-
14
KWin::Compositor::composite(KWin::RenderLoop*)
/lib64/libkwin.so.6 0x6ee8b
Build id: 30eb82c012679a7054d0d7e56016e5cdd0f73f8a 		-
15
void doActivate<false>(QObject*, int, void**)
/lib64/libQt6Core.so.6 0x1654ba
Build id: ba64b7e880e46f5029dcecb2db568a90a8e82bd1 		-
16
KWin::RenderLoop::frameRequested(KWin::RenderLoop*)
/lib64/libkwin.so.6 0x941fa
Build id: 30eb82c012679a7054d0d7e56016e5cdd0f73f8a 		-
17
QObject::event(QEvent*)
/lib64/libQt6Core.so.6 0x1560b5
Build id: ba64b7e880e46f5029dcecb2db568a90a8e82bd1 		-
18
QApplicationPrivate::notify_helper(QObject*, QEvent*)
/lib64/libQt6Widgets.so.6 0x3d97f
Build id: 6b3ab5af92cbc8ef7f6a2a9f3ab4a3ca6fd459d9 		-
19
QCoreApplication::notifyInternal2(QObject*, QEvent*)
/lib64/libQt6Core.so.6 0xf9678
Build id: ba64b7e880e46f5029dcecb2db568a90a8e82bd1 		-
20
QTimerInfoList::activateTimers()
/lib64/libQt6Core.so.6 0x2c47f8
Build id: ba64b7e880e46f5029dcecb2db568a90a8e82bd1 		-
21
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Core.so.6 0x2c91ab
Build id: ba64b7e880e46f5029dcecb2db568a90a8e82bd1 		-
22
QUnixEventDispatcherQPA::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Gui.so.6 0x6dfaa2
Build id: bf3b60f839e36989afa7f7b331abd5f467a2df1e 		-
23
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Core.so.6 0x107243
Build id: ba64b7e880e46f5029dcecb2db568a90a8e82bd1 		-
24
QCoreApplication::exec()
/lib64/libQt6Core.so.6 0x102b59
Build id: ba64b7e880e46f5029dcecb2db568a90a8e82bd1 		-
25
main
/usr/bin/kwin_wayland 0xe8f3
Build id: 4e3251b36e8bf83458f45a889635fb900ddc0af3 		-
26
__libc_start_call_main
/lib64/libc.so.6 0x3575
Build id: 92b5376d35bb29c098175948cf3e7cbcae3aeae1 		-
27
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x3628
Build id: 92b5376d35bb29c098175948cf3e7cbcae3aeae1 		-
28
_start
/usr/bin/kwin_wayland 0x14b15
Build id: 4e3251b36e8bf83458f45a889635fb900ddc0af3 		-