Crash in QMetaObject::changeGuard(QObject**, QObject*)

Similar reports
Problem #495080
Component
kdelibs
Last affected version
6:4.14.8-13.el7
Executable
/usr/bin/kdeinit4
Error name
SIGSEGV 11
First occurrence
2022-03-01
Last occurrence
2026-03-10
Unique reports
9
Quality
-52

Statistics

Operating system Unique / Total count
CentOS 7 9 / 12
Operating system Count
CentOS 7 12
Architecture Count
x86_64 12
Related packages Count
dbus-libs 12
 1:1.10.24-15.el7 11
 1:1.10.24-13.el7_6 1
libcap 12
 0:2.22-11.el7 11
 0:2.22-10.el7 1
libgcrypt 12
 0:1.5.3-14.el7 12
Show more… (90)
openssl-libs 12
 1:1.0.2k-21.el7_9 4
 1:1.0.2k-26.el7_9 3
 1:1.0.2k-19.el7 3
 1:1.0.2k-22.el7_9 1
 1:1.0.2k-25.el7_9 1
libglvnd-glx 12
 1:1.0.1-0.8.git5baa1e5.el7 12
libacl 12
 0:2.2.51-15.el7 11
 0:2.2.51-14.el7 1
kdelibs 12
 6:4.14.8-13.el7 11
 6:4.14.8-10.el7 1
kde-style-oxygen 12
 0:4.11.19-16.el7_9 9
 0:4.11.19-15.el7 2
 0:4.11.19-13.el7 1
libsndfile 12
 0:1.0.25-12.el7 6
 0:1.0.25-12.el7_9.1 5
 0:1.0.25-10.el7 1
libgpg-error 12
 0:1.12-3.el7 12
glibc-common 12
 0:2.17-324.el7_9 5
 0:2.17-317.el7 2
 0:2.17-326.el7_9.3 2
 0:2.17-326.el7_9 2
 0:2.17-325.el7_9 1
expat 12
 0:2.1.0-12.el7 7
 0:2.1.0-15.el7_9 3
 0:2.1.0-14.el7_9 1
 0:2.1.0-10.el7_3 1
libuuid 12
 0:2.23.2-65.el7_9.1 9
 0:2.23.2-65.el7 2
 0:2.23.2-61.el7 1
keyutils-libs 12
 0:1.5.8-3.el7 12
libtiff 12
 0:4.0.3-35.el7 11
 0:4.0.3-32.el7 1
qt 12
 1:4.8.7-9.el7_9 9
 1:4.8.7-8.el7 2
 1:4.8.7-3.el7_6 1
libffi 12
 0:3.0.13-19.el7 11
 0:3.0.13-18.el7 1
libxcb 12
 0:1.13-1.el7 12
libXau 12
 0:1.0.8-2.1.el7 12
freetype 12
 0:2.8-14.el7_9.1 9
 0:2.8-14.el7 3
libXdmcp 12
 0:1.1.2-6.el7 12
systemd-libs 12
 0:219-78.el7_9.3 5
 0:219-78.el7_9.9 2
 0:219-78.el7 2
 0:219-78.el7_9.5 1
 0:219-78.el7_9.7 1
 0:219-67.el7 1
libxml2 12
 0:2.9.1-6.el7.5 6
 0:2.9.1-6.el7_9.6 5
 0:2.9.1-6.el7_2.3 1
libgcc 12
 0:4.8.5-44.el7 12
libXext 12
 0:1.3.3-3.el7 12
libpng 12
 2:1.5.13-8.el7 11
 2:1.5.13-7.el7_2 1
phonon 12
 0:4.6.0-10.el7 12
jbigkit-libs 12
 0:2.0-11.el7 12
libasyncns 12
 0:0.8-7.el7 12
lz4 12
 0:1.8.3-1.el7 11
 0:1.7.5-3.el7 1
elfutils-libs 12
 0:0.176-5.el7 11
 0:0.176-2.el7 1
pcre 12
 0:8.32-17.el7 12
pulseaudio-libs 12
 0:10.0-6.el7_9 9
 0:10.0-5.el7 3
libXpm 12
 0:3.5.12-1.el7 9
 0:3.5.12-2.el7_9 3
libX11 12
 0:1.6.7-4.el7_9 5
 0:1.6.7-3.el7_9 4
 0:1.6.7-2.el7 3
zlib 12
 0:1.2.7-19.el7_9 5
 0:1.2.7-21.el7_9 3
 0:1.2.7-18.el7 3
 0:1.2.7-20.el7_9 1
libselinux 12
 0:2.5-15.el7 11
 0:2.5-14.1.el7 1
glib2 12
 0:2.56.1-9.el7_9 9
 0:2.56.1-7.el7 2
 0:2.56.1-5.el7 1
glibc 12
 0:2.17-324.el7_9 5
 0:2.17-317.el7 2
 0:2.17-326.el7_9.3 2
 0:2.17-326.el7_9 2
 0:2.17-325.el7_9 1
libXcursor 12
 0:1.1.15-1.el7 12
libXtst 12
 0:1.2.3-1.el7 12
strigi-libs 12
 0:0.7.7-13.20120626.el7 12
pulseaudio-libs-glib2 12
 0:10.0-6.el7_9 9
 0:10.0-5.el7 3
flac-libs 12
 0:1.3.0-5.el7_1 12
qt-x11 12
 1:4.8.7-9.el7_9 9
 1:4.8.7-8.el7 2
 1:4.8.7-3.el7_6 1
libogg 12
 2:1.3.0-7.el7 12
libicu 12
 0:50.2-4.el7_7 11
 0:50.2-3.el7 1
libglvnd 12
 1:1.0.1-0.8.git5baa1e5.el7 12
dejavu-sans-fonts 12
 0:2.33-6.el7 12
libjpeg-turbo 12
 0:1.2.90-8.el7 12
soprano 12
 0:2.9.2-3.el7 12
tcp_wrappers-libs 12
 0:7.6-77.el7 12
libstdc++ 12
 0:4.8.5-44.el7 12
libXfixes 12
 0:5.0.3-1.el7 12
gsm 12
 0:1.0.13-11.el7 12
libICE 12
 0:1.0.9-9.el7 12
libXft 12
 0:2.3.2-2.el7 12
elfutils-libelf 12
 0:0.176-5.el7 11
 0:0.176-2.el7 1
gamin 12
 0:0.1.10-16.el7 12
libXrandr 12
 0:1.5.1-2.el7 12
qca2 12
 0:2.0.3-7.el7 12
kde-workspace 12
 0:4.11.19-16.el7_9 9
 0:4.11.19-15.el7 2
 0:4.11.19-13.el7 1
libXScrnSaver 12
 0:1.2.2-6.1.el7 12
libSM 12
 0:1.2.2-2.el7 12
attica 12
 0:0.4.2-1.el7 12
OpenEXR-libs 12
 0:1.7.1-8.el7 11
 0:1.7.1-7.el7 1
dbusmenu-qt 12
 0:0.9.2-7.el7 12
kde-workspace-libs 12
 0:4.11.19-16.el7_9 9
 0:4.11.19-15.el7 2
 0:4.11.19-13.el7 1
jasper-libs 12
 0:1.900.1-33.el7 12
ilmbase 12
 0:1.0.3-7.el7 12
libXi 12
 0:1.7.9-1.el7 12
libXrender 12
 0:0.9.10-1.el7 12
libattr 12
 0:2.4.46-13.el7 12
fontconfig 12
 0:2.13.0-4.3.el7 12
libcom_err 12
 0:1.42.9-19.el7 11
 0:1.42.9-16.el7 1
libvorbis 12
 1:1.3.3-8.el7.1 12
libmng 12
 0:1.0.10-14.el7 12
libXinerama 12
 0:1.1.3-2.1.el7 12
bzip2-libs 12
 0:1.0.6-13.el7 12
krb5-libs 11
 0:1.15.1-50.el7 6
 0:1.15.1-55.el7_9 3
 0:1.15.1-51.el7_9 1
 0:1.15.1-37.el7_6 1
xz-libs 11
 0:5.2.2-1.el7 8
 0:5.2.2-2.el7_9 3
kde-l10n-Spanish 4
 0:4.10.5-2.el7 4
kde-l10n-Brazil 2
 0:4.10.5-2.el7 2
thai-scalable-waree-fonts 1
 0:0.5.0-7.el7 1
sssd-client 1
 0:1.16.5-10.el7_9.11 1
wqy-zenhei-fonts 1
 0:0.9.46-11.el7 1
kde-l10n-Chinese 1
 0:4.10.5-2.el7 1
google-crosextra-carlito-fonts 1
 0:1.103-0.2.20130920.el7 1
paratype-pt-sans-fonts 1
 0:20101909-3.el7 1
urw-base35-nimbus-sans-fonts 1
 0:20170801-10.el7 1
sssd-common 1
 0:1.16.5-10.el7_9.11 1
calligra-krita-libs 1
 0:2.9.10-2.el7 1
kde-l10n-German 1
 0:4.10.5-2.el7 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::changeGuard(QObject**, QObject*)
/lib64/libQtCore.so.4 0x19ebd3
Build id: 70d7de41e7f2c1b77e4a6a71161a902cf38f09bf 		-
2
QMenuPrivate::activateAction(QAction*, QAction::ActionEvent, bool)
/lib64/libQtGui.so.4 0x616ccd
Build id: 464d3a194ca2db084341d0685de940a81c7b5302 		-
3
KMenu::mouseReleaseEvent(QMouseEvent*)
/lib64/libkdeui.so.5 0x2f60c5
Build id: 8796df3cb4b3e68d7e764d82ad620cc90c5940ed 		-
4
QWidget::event(QEvent*)
/lib64/libQtGui.so.4 0x220108
Build id: 464d3a194ca2db084341d0685de940a81c7b5302 		-
5
QMenu::event(QEvent*)
/lib64/libQtGui.so.4 0x61aceb
Build id: 464d3a194ca2db084341d0685de940a81c7b5302 		-
6
QApplicationPrivate::notify_helper(QObject*, QEvent*)
/lib64/libQtGui.so.4 0x1ca13c
Build id: 464d3a194ca2db084341d0685de940a81c7b5302 		-
7
QApplication::notify(QObject*, QEvent*)
/lib64/libQtGui.so.4 0x1d0b51
Build id: 464d3a194ca2db084341d0685de940a81c7b5302 		-
8
KApplication::notify(QObject*, QEvent*)
/lib64/libkdeui.so.5 0x23fa6a
Build id: 8796df3cb4b3e68d7e764d82ad620cc90c5940ed 		-
9
QCoreApplication::notifyInternal(QObject*, QEvent*)
/lib64/libQtCore.so.4 0x18687d
Build id: 70d7de41e7f2c1b77e4a6a71161a902cf38f09bf 		-
10
QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool)
/lib64/libQtGui.so.4 0x1d02c7
Build id: 464d3a194ca2db084341d0685de940a81c7b5302 		-
11
QETWidget::translateMouseEvent(_XEvent const*)
/lib64/libQtGui.so.4 0x248e4c
Build id: 464d3a194ca2db084341d0685de940a81c7b5302 		-
12
QApplication::x11ProcessEvent(_XEvent*)
/lib64/libQtGui.so.4 0x24758c
Build id: 464d3a194ca2db084341d0685de940a81c7b5302 		-
13
x11EventSourceDispatch(_GSource*, int (*)(void*), void*)
/lib64/libQtGui.so.4 0x26ef74
Build id: 464d3a194ca2db084341d0685de940a81c7b5302 		-
14
g_main_context_dispatch
/lib64/libglib-2.0.so.0 0x4c119
Build id: 542038696c35b4e83607d94cf8189d0007fa4fcc 		-
15
g_main_context_iterate.isra.19
/lib64/libglib-2.0.so.0 0x4c478
Build id: 542038696c35b4e83607d94cf8189d0007fa4fcc 		-
16
g_main_context_iteration
/lib64/libglib-2.0.so.0 0x4c52c
Build id: 542038696c35b4e83607d94cf8189d0007fa4fcc 		-
17
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQtCore.so.4 0x1b53ae
Build id: 70d7de41e7f2c1b77e4a6a71161a902cf38f09bf 		-
18
QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQtGui.so.4 0x26f0f6
Build id: 464d3a194ca2db084341d0685de940a81c7b5302 		-
19
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQtCore.so.4 0x18530f
Build id: 70d7de41e7f2c1b77e4a6a71161a902cf38f09bf 		-
20
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQtCore.so.4 0x18565d
Build id: 70d7de41e7f2c1b77e4a6a71161a902cf38f09bf 		-
21
QCoreApplication::exec()
/lib64/libQtCore.so.4 0x18ad29
Build id: 70d7de41e7f2c1b77e4a6a71161a902cf38f09bf 		-
22
kdemain
/usr/lib64/libkdeinit4_klipper.so 0x31092
Build id: a466069ee9a86ad6925f23db8e19725062c0bedc 		-
23
launch(int, char const*, char const*, char const*, int, char const*, bool, char const*, bool, char const*)
/usr/bin/kdeinit4 0x7f00
Build id: dc59cd58639a3eaff2ed6c4db6581a0a58b5e059 		-
24
handle_launcher_request(int, char const*) [clone .isra.14]
/usr/bin/kdeinit4 0x8d4b
Build id: dc59cd58639a3eaff2ed6c4db6581a0a58b5e059 		-
25
handle_requests(int)
/usr/bin/kdeinit4 0x93b7
Build id: dc59cd58639a3eaff2ed6c4db6581a0a58b5e059 		-
26
main
/usr/bin/kdeinit4 0x50a8
Build id: dc59cd58639a3eaff2ed6c4db6581a0a58b5e059 		-