Crash in __pthread_kill_implementation

Similar reports
Problem #744622
Component
kwin
Last affected version
0:6.3.5-3.fc42
Executable
/usr/bin/kwin_wayland
Error name
SIGSEGV 11
First occurrence
2025-06-16
Last occurrence
2025-06-28
Unique reports
7
Quality
-73

Statistics

Operating system Unique / Total count
Fedora 42 7 / 8
Operating system Count
Fedora 42 8
Architecture Count
x86_64 8
Related packages Count
kwin-wayland 8
 0:6.3.5-3.fc42 8
spirv-tools-libs 3
 0:2025.2-2.fc42 3
libmng 2
 0:2.0.3-23.fc42 2
Show more… (10)
qt6-qtpdf 2
 0:6.9.1-1.fc42 2
libwebp 1
 0:1.5.0-2.fc42 1
liblerc 1
 0:4.0.0-8.fc42 1
google-noto-sans-fonts 1
 0:20250301-1.fc42 1
dejavu-sans-fonts 1
 0:2.37-25.fc42 1
kf6-sonnet 1
 0:6.14.0-1.fc42 1
libtiff 1
 0:4.7.0-3.fc42 1
libjxl 1
 1:0.11.1-2.fc42 1
qt6-qtshadertools 1
 0:6.9.1-1.fc42 1
jbigkit-libs 1
 0:2.1-31.fc42 1

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
__pthread_kill_implementation
/lib64/libc.so.6 0x7311c
Build id: 2b3c02fe7e4d3811767175b6f323692a10a4e116 		-
2
raise
/lib64/libc.so.6 0x19afe
Build id: 2b3c02fe7e4d3811767175b6f323692a10a4e116 		-
3
KCrash::defaultCrashHandler(int)
/lib64/libKF6Crash.so.6 0x4ef1
Build id: 3ab3b9f5a342131a6eee32e174a98c16e533695b 		-
4
/lib64/libc.so.6 0x19c30
Build id: 2b3c02fe7e4d3811767175b6f323692a10a4e116 		-
5
KWin::DrmOutput::cursorLayer() const
/lib64/libkwin.so.6 0x365b2b
Build id: 17a74ab6371d4f9fee26c971989bd7189e812cce 		-
6
KWin::WaylandCompositor::addOutput(KWin::Output*)::{lambda()#2}::operator()() const [clone .lto_priv.0]
/lib64/libkwin.so.6 0x617a0
Build id: 17a74ab6371d4f9fee26c971989bd7189e812cce 		-
7
void doActivate<false>(QObject*, int, void**)
/lib64/libQt6Core.so.6 0x1657ba
Build id: bc66524a53e4b2eedef40e651702a379503b26de 		-
8
KWin::Cursors::currentCursorChanged(KWin::Cursor*)
/lib64/libkwin.so.6 0x8f2f7
Build id: 17a74ab6371d4f9fee26c971989bd7189e812cce 		-
9
void doActivate<false>(QObject*, int, void**)
/lib64/libQt6Core.so.6 0x1657ba
Build id: bc66524a53e4b2eedef40e651702a379503b26de 		-
10
QtPrivate::QCallableObject<KWin::PointerInputRedirection::init()::{lambda()#2}, QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) [clone .lto_priv.0]
/lib64/libkwin.so.6 0x1d112a
Build id: 17a74ab6371d4f9fee26c971989bd7189e812cce 		-
11
void doActivate<false>(QObject*, int, void**)
/lib64/libQt6Core.so.6 0x1657ba
Build id: bc66524a53e4b2eedef40e651702a379503b26de 		-
12
void doActivate<false>(QObject*, int, void**)
/lib64/libQt6Core.so.6 0x1657ba
Build id: bc66524a53e4b2eedef40e651702a379503b26de 		-
13
KWin::SeatInterface::notifyPointerLeave()
/lib64/libkwin.so.6 0x4346e9
Build id: 17a74ab6371d4f9fee26c971989bd7189e812cce 		-
14
KWin::InputDeviceHandler::update()
/lib64/libkwin.so.6 0x1335d8
Build id: 17a74ab6371d4f9fee26c971989bd7189e812cce 		-
15
void doActivate<false>(QObject*, int, void**)
/lib64/libQt6Core.so.6 0x1657ba
Build id: bc66524a53e4b2eedef40e651702a379503b26de 		-
16
KWin::LayerShellV1Window::destroyWindow()
/lib64/libkwin.so.6 0x1646fe
Build id: 17a74ab6371d4f9fee26c971989bd7189e812cce 		-
17
void doActivate<false>(QObject*, int, void**)
/lib64/libQt6Core.so.6 0x1657ba
Build id: bc66524a53e4b2eedef40e651702a379503b26de 		-
18
KWin::Workspace::outputRemoved(KWin::Output*)
/lib64/libkwin.so.6 0x2ce65a
Build id: 17a74ab6371d4f9fee26c971989bd7189e812cce 		-
19
KWin::Workspace::updateOutputs(std::optional<QList<KWin::Output*> > const&)
/lib64/libkwin.so.6 0x2c0510
Build id: 17a74ab6371d4f9fee26c971989bd7189e812cce 		-
20
KWin::Workspace::applyOutputConfiguration(KWin::OutputConfiguration const&, std::optional<QList<KWin::Output*> > const&)
/lib64/libkwin.so.6 0x2c21a3
Build id: 17a74ab6371d4f9fee26c971989bd7189e812cce 		-
21
KWin::Workspace::updateOutputConfiguration()
/lib64/libkwin.so.6 0x2c2b21
Build id: 17a74ab6371d4f9fee26c971989bd7189e812cce 		-
22
KWin::Workspace::slotOutputBackendOutputsQueried()
/lib64/libkwin.so.6 0x2c33ff
Build id: 17a74ab6371d4f9fee26c971989bd7189e812cce 		-
23
void doActivate<false>(QObject*, int, void**)
/lib64/libQt6Core.so.6 0x1657ba
Build id: bc66524a53e4b2eedef40e651702a379503b26de 		-
24
KWin::DrmBackend::updateOutputs()
/lib64/libkwin.so.6 0x33dc5f
Build id: 17a74ab6371d4f9fee26c971989bd7189e812cce 		-
25
QObject::event(QEvent*)
/lib64/libQt6Core.so.6 0x15662c
Build id: bc66524a53e4b2eedef40e651702a379503b26de 		-
26
QApplicationPrivate::notify_helper(QObject*, QEvent*)
/lib64/libQt6Widgets.so.6 0x3d97f
Build id: a87e702dbb5b7144a1e0831769683d5e68ea7acc 		-
27
QCoreApplication::notifyInternal2(QObject*, QEvent*)
/lib64/libQt6Core.so.6 0xf9f38
Build id: bc66524a53e4b2eedef40e651702a379503b26de 		-
28
QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*)
/lib64/libQt6Core.so.6 0xfdd26
Build id: bc66524a53e4b2eedef40e651702a379503b26de 		-
29
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Core.so.6 0x2c84d3
Build id: bc66524a53e4b2eedef40e651702a379503b26de 		-
30
QUnixEventDispatcherQPA::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Gui.so.6 0x6e0442
Build id: 3e0f70cbf7ae51277f82e4a322af73bc60841fde 		-
31
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Core.so.6 0x107b03
Build id: bc66524a53e4b2eedef40e651702a379503b26de 		-
32
QCoreApplication::exec()
/lib64/libQt6Core.so.6 0x103419
Build id: bc66524a53e4b2eedef40e651702a379503b26de 		-
33
main
/usr/bin/kwin_wayland 0xefb1
Build id: 0f9198e5df5cef2c7d2f79e364acc6325968e6d2 		-
34
__libc_start_call_main
/lib64/libc.so.6 0x35f5
Build id: 2b3c02fe7e4d3811767175b6f323692a10a4e116 		-
35
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x36a8
Build id: 2b3c02fe7e4d3811767175b6f323692a10a4e116 		-
36
_start
/usr/bin/kwin_wayland 0x154e5
Build id: 0f9198e5df5cef2c7d2f79e364acc6325968e6d2 		-