Crash in QMetaObject::inherits(QMetaObject const*) const

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An owning problem doesn't exist yet.
Component
librecad
Last affected version
0:2.2.0-0.15.rc4.fc36
Executable
/usr/bin/librecad
Error name
SIGSEGV 11
First occurrence
2026-09-28
Last occurrence
2026-09-28
Unique reports
1
Quality
-88

Statistics

Operating system Unique / Total count
Fedora 36 1 / 1
Operating system Count
Fedora 36 1
Architecture Count
x86_64 1
Related packages Count
llvm-libs 1
 0:14.0.5-1.fc36 1
librecad 1
 0:2.2.0-0.15.rc4.fc36 1
openssl-libs 1
 1:3.0.5-2.fc36 1
gmp 1
 1:6.2.1-2.fc36 1

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
QMetaObject::inherits(QMetaObject const*) const
/lib64/libQt5Core.so.5 0x2a603d
Build id: 20cbe497104215135766c16874ccadbcae453161 		-
2
QMetaObject::cast(QObject const*) const
/lib64/libQt5Core.so.5 0x2a6088
Build id: 20cbe497104215135766c16874ccadbcae453161 		-
3
/usr/bin/librecad 0x2e2cda
Build id: f984d01cadc654f661332e1cf26e8dc1d700e241 		-
4
/usr/bin/librecad 0x2d807d
Build id: f984d01cadc654f661332e1cf26e8dc1d700e241 		-
5
/usr/bin/librecad 0x2ded4c
Build id: f984d01cadc654f661332e1cf26e8dc1d700e241 		-
6
/usr/bin/librecad 0x2e0aa4
Build id: f984d01cadc654f661332e1cf26e8dc1d700e241 		-
7
void doActivate<false>(QObject*, int, void**)
/lib64/libQt5Core.so.5 0x2d101f
Build id: 20cbe497104215135766c16874ccadbcae453161 		-
8
/usr/bin/librecad 0x2ef0a4
Build id: f984d01cadc654f661332e1cf26e8dc1d700e241 		-
9
QWidget::event(QEvent*)
/lib64/libQt5Widgets.so.5 0x1f1938
Build id: 9aa0c17b8a154a16c22af69b272e807e18bef536 		-
10
QApplicationPrivate::notify_helper(QObject*, QEvent*)
/lib64/libQt5Widgets.so.5 0x1aed62
Build id: 9aa0c17b8a154a16c22af69b272e807e18bef536 		-
11
QCoreApplication::notifyInternal2(QObject*, QEvent*)
/lib64/libQt5Core.so.5 0x29d4e8
Build id: 20cbe497104215135766c16874ccadbcae453161 		-
12
QWidgetPrivate::close_helper(QWidgetPrivate::CloseMode)
/lib64/libQt5Widgets.so.5 0x1ecc38
Build id: 9aa0c17b8a154a16c22af69b272e807e18bef536 		-
13
void doActivate<false>(QObject*, int, void**)
/lib64/libQt5Core.so.5 0x2d101f
Build id: 20cbe497104215135766c16874ccadbcae453161 		-
14
QTabBar::tabCloseRequested(int)
/lib64/libQt5Widgets.so.5 0x36caf5
Build id: 9aa0c17b8a154a16c22af69b272e807e18bef536 		-
15
void doActivate<false>(QObject*, int, void**)
/lib64/libQt5Core.so.5 0x2d101f
Build id: 20cbe497104215135766c16874ccadbcae453161 		-
16
QAbstractButton::clicked(bool)
/lib64/libQt5Widgets.so.5 0x2a3336
Build id: 9aa0c17b8a154a16c22af69b272e807e18bef536 		-
17
QAbstractButtonPrivate::emitClicked()
/lib64/libQt5Widgets.so.5 0x2a35ae
Build id: 9aa0c17b8a154a16c22af69b272e807e18bef536 		-
18
QAbstractButtonPrivate::click()
/lib64/libQt5Widgets.so.5 0x2a51ec
Build id: 9aa0c17b8a154a16c22af69b272e807e18bef536 		-
19
QAbstractButton::mouseReleaseEvent(QMouseEvent*)
/lib64/libQt5Widgets.so.5 0x2a540b
Build id: 9aa0c17b8a154a16c22af69b272e807e18bef536 		-
20
QWidget::event(QEvent*)
/lib64/libQt5Widgets.so.5 0x1f1938
Build id: 9aa0c17b8a154a16c22af69b272e807e18bef536 		-
21
QApplicationPrivate::notify_helper(QObject*, QEvent*)
/lib64/libQt5Widgets.so.5 0x1aed62
Build id: 9aa0c17b8a154a16c22af69b272e807e18bef536 		-
22
QApplication::notify(QObject*, QEvent*)
/lib64/libQt5Widgets.so.5 0x1b73d2
Build id: 9aa0c17b8a154a16c22af69b272e807e18bef536 		-
23
QCoreApplication::notifyInternal2(QObject*, QEvent*)
/lib64/libQt5Core.so.5 0x29d4e8
Build id: 20cbe497104215135766c16874ccadbcae453161 		-
24
QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool)
/lib64/libQt5Widgets.so.5 0x1b54d2
Build id: 9aa0c17b8a154a16c22af69b272e807e18bef536 		-
25
QWidgetWindow::handleMouseEvent(QMouseEvent*)
/lib64/libQt5Widgets.so.5 0x20ac9c
Build id: 9aa0c17b8a154a16c22af69b272e807e18bef536 		-
26
QWidgetWindow::event(QEvent*)
/lib64/libQt5Widgets.so.5 0x20e060
Build id: 9aa0c17b8a154a16c22af69b272e807e18bef536 		-
27
QApplicationPrivate::notify_helper(QObject*, QEvent*)
/lib64/libQt5Widgets.so.5 0x1aed62
Build id: 9aa0c17b8a154a16c22af69b272e807e18bef536 		-
28
QCoreApplication::notifyInternal2(QObject*, QEvent*)
/lib64/libQt5Core.so.5 0x29d4e8
Build id: 20cbe497104215135766c16874ccadbcae453161 		-
29
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
/lib64/libQt5Gui.so.5 0x16ad6d
Build id: 82e67b0118b6c48d03f2785ef0d9b1f144b05a9e 		-
30
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt5Gui.so.5 0x149f1c
Build id: 82e67b0118b6c48d03f2785ef0d9b1f144b05a9e 		-
31
userEventSourceDispatch(_GSource*, int (*)(void*), void*)
/lib64/libQt5WaylandClient.so.5 0xba604
Build id: 8b51c33187182db2354e1812c9cd467967168700 		-
32
g_main_context_dispatch
/lib64/libglib-2.0.so.0 0x54faf
Build id: 8a4c270219135729dff508e4bb3cc03099af40e8 		-
33
g_main_context_iterate.constprop.0
/lib64/libglib-2.0.so.0 0xaa2c8
Build id: 8a4c270219135729dff508e4bb3cc03099af40e8 		-
34
g_main_context_iteration
/lib64/libglib-2.0.so.0 0x52940
Build id: 8a4c270219135729dff508e4bb3cc03099af40e8 		-
35
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt5Core.so.5 0x2ee5fa
Build id: 20cbe497104215135766c16874ccadbcae453161 		-
36
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt5Core.so.5 0x29bf3a
Build id: 20cbe497104215135766c16874ccadbcae453161 		-
37
QCoreApplication::exec()
/lib64/libQt5Core.so.5 0x2a4002
Build id: 20cbe497104215135766c16874ccadbcae453161 		-
38
/usr/bin/librecad 0x90764
Build id: f984d01cadc654f661332e1cf26e8dc1d700e241 		-
39
__libc_start_call_main
/lib64/libc.so.6 0x29510
Build id: 85c438f4ff93e21675ff174371c9c583dca00b2c 		-
40
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x295c9
Build id: 85c438f4ff93e21675ff174371c9c583dca00b2c 		-
41
anonymous function
/usr/bin/librecad 0x9a185
Build id: f984d01cadc654f661332e1cf26e8dc1d700e241 		-