Crash in QObject::deleteLater()

Similar reports
Problem #676365
Component
sddm
Last affected version
0:0.21.0-9.fc42
Executable
/usr/libexec/sddm-helper-start-x11user
Error name
SIGSEGV 11
First occurrence
2025-05-30
Last occurrence
2025-09-22
Unique reports
2
Quality
-56

Statistics

Operating system Unique / Total count
Fedora 42 2 / 2
Operating system Count
Fedora 42 2
Architecture Count
x86_64 2
Related packages Count
libgomp 2
 0:15.1.1-2.fc42 1
 0:15.2.1-1.fc42 1
glibc-all-langpacks 2
 0:2.41-5.fc42 1
 0:2.41-11.fc42 1
openssl-libs 2
 1:3.2.4-3.fc42 1
 1:3.2.4-4.fc42 1
Show more… (6)
glib2 2
 0:2.84.2-1.fc42 1
 0:2.84.4-1.fc42 1
glibc-common 2
 0:2.41-11.fc42 1
 0:2.41-5.fc42 1
glibc 2
 0:2.41-11.fc42 1
 0:2.41-5.fc42 1
sddm 2
 0:0.21.0-9.fc42 2
pcre2 2
 0:10.45-1.fc42 2
libicu 2
 0:76.1-4.fc42 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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No reports in the last 20 days.


Backtrace

Frame # Function Binary Source or offset Line
1
QObject::deleteLater()
/lib64/libQt6Core.so.6 0x14dae0
Build id: 5e2a03d4da97898ae3d96a43783eff9ac215f22e 		-
2
QtPrivate::QCallableObject<main::{lambda()#2}, QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*)
/usr/libexec/sddm-helper-start-x11user 0xf7ac
Build id: c250f60e757a5e835da218c92d554939b006f765 		-
3
void doActivate<false>(QObject*, int, void**)
/lib64/libQt6Core.so.6 0x16033a
Build id: 5e2a03d4da97898ae3d96a43783eff9ac215f22e 		-
4
QCoreApplication::aboutToQuit(QCoreApplication::QPrivateSignal)
/lib64/libQt6Core.so.6 0xf4d33
Build id: 5e2a03d4da97898ae3d96a43783eff9ac215f22e 		-
5
QCoreApplication::exit(int)
/lib64/libQt6Core.so.6 0xf61c5
Build id: 5e2a03d4da97898ae3d96a43783eff9ac215f22e 		-
6
QCoreApplication::event(QEvent*)
/lib64/libQt6Core.so.6 0xf61eb
Build id: 5e2a03d4da97898ae3d96a43783eff9ac215f22e 		-
7
QCoreApplication::notifyInternal2(QObject*, QEvent*)
/lib64/libQt6Core.so.6 0xf5f48
Build id: 5e2a03d4da97898ae3d96a43783eff9ac215f22e 		-
8
QCoreApplication::quit()
/lib64/libQt6Core.so.6 0xff992
Build id: 5e2a03d4da97898ae3d96a43783eff9ac215f22e 		-
9
void doActivate<false>(QObject*, int, void**)
/lib64/libQt6Core.so.6 0x16033a
Build id: 5e2a03d4da97898ae3d96a43783eff9ac215f22e 		-
10
QProcess::finished(int, QProcess::ExitStatus)
/lib64/libQt6Core.so.6 0x33aff4
Build id: 5e2a03d4da97898ae3d96a43783eff9ac215f22e 		-
11
QProcessPrivate::waitForFinished(QDeadlineTimer const&)
/lib64/libQt6Core.so.6 0x349a22
Build id: 5e2a03d4da97898ae3d96a43783eff9ac215f22e 		-
12
QProcess::waitForFinished(int)
/lib64/libQt6Core.so.6 0x33ceca
Build id: 5e2a03d4da97898ae3d96a43783eff9ac215f22e 		-
13
QProcess::~QProcess() [clone .cold]
/lib64/libQt6Core.so.6 0x46600
Build id: 5e2a03d4da97898ae3d96a43783eff9ac215f22e 		-
14
QProcess::~QProcess()
/lib64/libQt6Core.so.6 0x33da65
Build id: 5e2a03d4da97898ae3d96a43783eff9ac215f22e 		-
15
QObject::event(QEvent*)
/lib64/libQt6Core.so.6 0x150eec
Build id: 5e2a03d4da97898ae3d96a43783eff9ac215f22e 		-
16
QCoreApplication::notifyInternal2(QObject*, QEvent*)
/lib64/libQt6Core.so.6 0xf5f48
Build id: 5e2a03d4da97898ae3d96a43783eff9ac215f22e 		-
17
QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*)
/lib64/libQt6Core.so.6 0xf9cd6
Build id: 5e2a03d4da97898ae3d96a43783eff9ac215f22e 		-
18
postEventSourceDispatch(_GSource*, int (*)(void*), void*)
/lib64/libQt6Core.so.6 0x3ffd2f
Build id: 5e2a03d4da97898ae3d96a43783eff9ac215f22e 		-
19
g_main_context_dispatch_unlocked.lto_priv.0
/lib64/libglib-2.0.so.0 0x40880
Build id: 2acd4dfbc176f0dd02c08005d3214bc81469bc57 		-
20
g_main_context_iterate_unlocked.isra.0
/lib64/libglib-2.0.so.0 0x497a8
Build id: 2acd4dfbc176f0dd02c08005d3214bc81469bc57 		-
21
g_main_context_iteration
/lib64/libglib-2.0.so.0 0x49953
Build id: 2acd4dfbc176f0dd02c08005d3214bc81469bc57 		-
22
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Core.so.6 0x3ff56d
Build id: 5e2a03d4da97898ae3d96a43783eff9ac215f22e 		-
23
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Core.so.6 0x103783
Build id: 5e2a03d4da97898ae3d96a43783eff9ac215f22e 		-
24
QCoreApplication::exec()
/lib64/libQt6Core.so.6 0xff229
Build id: 5e2a03d4da97898ae3d96a43783eff9ac215f22e 		-
25
main
/usr/libexec/sddm-helper-start-x11user 0x5c5e
Build id: c250f60e757a5e835da218c92d554939b006f765 		-
26
__libc_start_call_main
/lib64/libc.so.6 0x35f5
Build id: 2b3c02fe7e4d3811767175b6f323692a10a4e116 		-
27
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x36a8
Build id: 2b3c02fe7e4d3811767175b6f323692a10a4e116 		-
28
_start
/usr/libexec/sddm-helper-start-x11user 0xa9c5
Build id: c250f60e757a5e835da218c92d554939b006f765 		-