https://bugs.kde.org/show_bug.cgi?id=464223
Bug ID: 464223
Summary: Discover Notifier segfaults when automatic updates are
installed
Classification: Applications
Product: Discover
Version: 5.24.7
Platform: Kubuntu
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: Notifier
Assignee: plasma-b...@kde.org
Reporter: blkel...@comcast.net
CC: aleix...@kde.org
Target Milestone: ---
Application: DiscoverNotifier (5.24.7)
Qt Version: 5.15.3
Frameworks Version: 5.92.0
Operating System: Linux 5.15.0-57-generic x86_64
Windowing System: X11
Distribution: Ubuntu 22.04.1 LTS
DrKonqi: 5.24.5 [KCrashBackend]
-- Information about the crash:
- What I was doing when the application crashed:
Nothing -- my session was idle.
I have automatic updates configured on Kubuntu 22.04, and looking back through
the logs, I could see that PackageKit was installing updates in the background
when Discover Notifier crashed. Once Discover Notifier has crashed, I no
longer receive any automatic updates until I either restart Notifier again
manually or I reboot, so this bug effectively breaks automatic updates for me.
I'm seeing the problem on at least two different machines, both of which are
clean installs of 22.04 where not much customization has been done.
In case it helps, here are the PackageKit logs from the systemd journal:
```
Jan 12 17:41:59 kubuntu2204-test PackageKit[1316]: get-updates transaction
/267_dccdaacd from uid 1000 finished with success after 683ms
Jan 12 17:42:00 kubuntu2204-test PackageKit[1316]: new update-packages
transaction /268_aaaacbeb scheduled from uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
linux-headers-5.15.0-58;5.15.0-58.64;all;+auto:ubuntu-jammy-updates-main was
installing for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
linux-headers-5.15.0-58-generic;5.15.0-58.64;amd64;+auto:ubuntu-jammy-updates-main
was installing for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
linux-image-5.15.0-58-generic;5.15.0-58.64;amd64;+auto:ubuntu-jammy-updates-main
was installing for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
linux-modules-5.15.0-58-generic;5.15.0-58.64;amd64;+auto:ubuntu-jammy-updates-main
was installing for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
linux-modules-extra-5.15.0-58-generic;5.15.0-58.64;amd64;+auto:ubuntu-jammy-updates-main
was installing for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
alsa-ucm-conf;1.2.6.3-1ubuntu1.1;all;ubuntu-jammy-updates-main was updating for
uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
apport;2.20.11-0ubuntu82.3;all;ubuntu-jammy-updates-main was updating for uid
1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
apport-kde;2.20.11-0ubuntu82.3;all;ubuntu-jammy-updates-universe was updating
for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
bluedevil;4:5.24.7-0ubuntu0.1;amd64;ubuntu-jammy-updates-universe was updating
for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
distro-info-data;0.52ubuntu0.2;all;ubuntu-jammy-updates-main was updating for
uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
firmware-sof-signed;2.0-1ubuntu4;all;ubuntu-jammy-updates-restricted was
updating for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package fwupd;1.7.9-1~22.04.1;amd64;ubuntu-jammy-updates-main
was updating for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package gdb;12.1-0ubuntu1~22.04;amd64;ubuntu-jammy-updates-main
was updating for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
gir1.2-gdkpixbuf-2.0;2.42.8+dfsg-1ubuntu0.2;amd64;ubuntu-jammy-updates-main was
updating for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
initramfs-tools;0.140ubuntu13.1;all;ubuntu-jammy-updates-main was updating for
uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
initramfs-tools-bin;0.140ubuntu13.1;amd64;ubuntu-jammy-updates-main was
updating for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
initramfs-tools-core;0.140ubuntu13.1;all;ubuntu-jammy-updates-main was updating
for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
kinfocenter;4:5.24.7-0ubuntu0.1;amd64;ubuntu-jammy-updates-universe was
updating for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
kscreen;4:5.24.7-0ubuntu0.1;amd64;ubuntu-jammy-updates-universe was updating
for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
kubuntu-wallpapers;21.04.1.1;all;ubuntu-jammy-updates-universe was updating for
uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
kwin-common;4:5.24.7-0ubuntu0.1;amd64;ubuntu-jammy-updates-universe was
updating for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
kwin-data;4:5.24.7-0ubuntu0.1;all;ubuntu-jammy-updates-universe was updating
for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
kwin-x11;4:5.24.7-0ubuntu0.1;amd64;ubuntu-jammy-updates-universe was updating
for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
libfwupd2;1.7.9-1~22.04.1;amd64;ubuntu-jammy-updates-main was updating for uid
1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
libfwupdplugin5;1.7.9-1~22.04.1;amd64;ubuntu-jammy-updates-main was updating
for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
libgdk-pixbuf-2.0-0;2.42.8+dfsg-1ubuntu0.2;amd64;ubuntu-jammy-updates-main was
updating for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
libgdk-pixbuf2.0-bin;2.42.8+dfsg-1ubuntu0.2;amd64;ubuntu-jammy-updates-main was
updating for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
libgdk-pixbuf2.0-common;2.42.8+dfsg-1ubuntu0.2;all;ubuntu-jammy-updates-main
was updating for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
libglib2.0-0;2.72.4-0ubuntu1;amd64;ubuntu-jammy-updates-main was updating for
uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
libglib2.0-bin;2.72.4-0ubuntu1;amd64;ubuntu-jammy-updates-main was updating for
uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
libglib2.0-data;2.72.4-0ubuntu1;all;ubuntu-jammy-updates-main was updating for
uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
libkwineffects13;4:5.24.7-0ubuntu0.1;amd64;ubuntu-jammy-updates-universe was
updating for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
libkwinglutils13;4:5.24.7-0ubuntu0.1;amd64;ubuntu-jammy-updates-universe was
updating for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
libkwinxrenderutils13;4:5.24.7-0ubuntu0.1;amd64;ubuntu-jammy-updates-universe
was updating for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
libnetplan0;0.105-0ubuntu2~22.04.1;amd64;ubuntu-jammy-updates-main was updating
for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
libpowerdevilcore2;4:5.24.7-0ubuntu0.1;amd64;ubuntu-jammy-updates-universe was
updating for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
libpowerdevilui5;4:5.24.7-0ubuntu0.1;amd64;ubuntu-jammy-updates-universe was
updating for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
libpulse-mainloop-glib0;1:15.99.1+dfsg1-1ubuntu2;amd64;ubuntu-jammy-updates-main
was updating for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
libpulse0;1:15.99.1+dfsg1-1ubuntu2;amd64;ubuntu-jammy-updates-main was updating
for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
libpulsedsp;1:15.99.1+dfsg1-1ubuntu2;amd64;ubuntu-jammy-updates-main was
updating for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
libsasl2-2;2.1.27+dfsg2-3ubuntu1.1;amd64;ubuntu-jammy-updates-main was updating
for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
libsasl2-modules;2.1.27+dfsg2-3ubuntu1.1;amd64;ubuntu-jammy-updates-main was
updating for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
libsasl2-modules-db;2.1.27+dfsg2-3ubuntu1.1;amd64;ubuntu-jammy-updates-main was
updating for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
libsmbclient;2:4.15.9+dfsg-0ubuntu0.3;amd64;ubuntu-jammy-updates-main was
updating for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
libspeechd2;0.11.1-1ubuntu2;amd64;ubuntu-jammy-updates-main was updating for
uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
libwbclient0;2:4.15.9+dfsg-0ubuntu0.3;amd64;ubuntu-jammy-updates-main was
updating for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
linux-firmware;20220329.git681281e4-0ubuntu3.9;all;ubuntu-jammy-updates-main
was updating for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
linux-generic;5.15.0.58.56;amd64;ubuntu-jammy-updates-main was updating for uid
1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
linux-headers-generic;5.15.0.58.56;amd64;ubuntu-jammy-updates-main was updating
for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
linux-image-generic;5.15.0.58.56;amd64;ubuntu-jammy-updates-main was updating
for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
netplan.io;0.105-0ubuntu2~22.04.1;amd64;ubuntu-jammy-updates-main was updating
for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
openssh-client;1:8.9p1-3ubuntu0.1;amd64;ubuntu-jammy-updates-main was updating
for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
powerdevil;4:5.24.7-0ubuntu0.1;amd64;ubuntu-jammy-updates-universe was updating
for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
powerdevil-data;4:5.24.7-0ubuntu0.1;all;ubuntu-jammy-updates-universe was
updating for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
pulseaudio;1:15.99.1+dfsg1-1ubuntu2;amd64;ubuntu-jammy-updates-main was
updating for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
pulseaudio-module-bluetooth;1:15.99.1+dfsg1-1ubuntu2;amd64;ubuntu-jammy-updates-main
was updating for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
pulseaudio-module-gsettings;1:15.99.1+dfsg1-1ubuntu2;amd64;ubuntu-jammy-updates-universe
was updating for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
pulseaudio-utils;1:15.99.1+dfsg1-1ubuntu2;amd64;ubuntu-jammy-updates-main was
updating for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
python3-apport;2.20.11-0ubuntu82.3;all;ubuntu-jammy-updates-main was updating
for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
python3-distupgrade;1:22.04.15;all;ubuntu-jammy-updates-main was updating for
uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
python3-problem-report;2.20.11-0ubuntu82.3;all;ubuntu-jammy-updates-main was
updating for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
python3-samba;2:4.15.9+dfsg-0ubuntu0.3;amd64;ubuntu-jammy-updates-main was
updating for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
python3-update-manager;1:22.04.10;all;ubuntu-jammy-updates-main was updating
for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package rsync;3.2.3-8ubuntu3.1;amd64;ubuntu-jammy-updates-main
was updating for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
samba-common;2:4.15.9+dfsg-0ubuntu0.3;all;ubuntu-jammy-updates-main was
updating for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
samba-common-bin;2:4.15.9+dfsg-0ubuntu0.3;amd64;ubuntu-jammy-updates-main was
updating for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
samba-dsdb-modules;2:4.15.9+dfsg-0ubuntu0.3;amd64;ubuntu-jammy-updates-main was
updating for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
samba-libs;2:4.15.9+dfsg-0ubuntu0.3;amd64;ubuntu-jammy-updates-main was
updating for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
sddm-theme-breeze;4:5.24.7-0ubuntu0.1;amd64;ubuntu-jammy-updates-universe was
updating for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
smbclient;2:4.15.9+dfsg-0ubuntu0.3;amd64;ubuntu-jammy-updates-main was updating
for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package sudo;1.9.9-1ubuntu2.1;amd64;ubuntu-jammy-updates-main
was updating for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
ubuntu-release-upgrader-core;1:22.04.15;all;ubuntu-jammy-updates-main was
updating for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
ubuntu-release-upgrader-qt;1:22.04.15;all;ubuntu-jammy-updates-universe was
updating for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
update-manager-core;1:22.04.10;all;ubuntu-jammy-updates-main was updating for
uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
vim-common;2:8.2.3995-1ubuntu2.3;all;ubuntu-jammy-updates-main was updating for
uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
vim-tiny;2:8.2.3995-1ubuntu2.3;amd64;ubuntu-jammy-updates-main was updating for
uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
xdg-desktop-portal-kde;5.24.7-0ubuntu0.1;amd64;ubuntu-jammy-updates-universe
was updating for uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: in /268_aaaacbeb for
update-packages package
xxd;2:8.2.3995-1ubuntu2.3;amd64;ubuntu-jammy-updates-main was updating for uid
1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: update-packages transaction
/268_aaaacbeb from uid 1000 finished with success after 694ms
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: new update-packages
transaction /271_ebbbacbc scheduled from uid 1000
Jan 12 17:42:01 kubuntu2204-test PackageKit[1316]: resolve transaction
/269_ddeaeede from uid 1000 finished with success after 391ms
Jan 12 17:42:02 kubuntu2204-test PackageKit[1316]: resolve transaction
/270_eebddbdb from uid 1000 finished with success after 436ms
Jan 12 17:42:02 kubuntu2204-test PackageKit[1316]: update-packages transaction
/271_ebbbacbc from uid 1000 finished with success after 583ms
```
-- Backtrace:
Application: Discover Notifier (DiscoverNotifier), signal: Segmentation fault
[KCrash Handler]
#4 QHashData::nextNode (node=node@entry=0x5595ccce90f0) at tools/qhash.cpp:591
#5 0x00007f7ca4953ee8 in QHash<int, int>::const_iterator::operator++
(this=<synthetic pointer>) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qhash.h:425
#6 KIdleTimePrivate::timeoutReached (msec=<optimized out>,
this=0x7f7c900113f0) at ./src/kidletime.cpp:291
#7 operator() (msec=<optimized out>, __closure=<optimized out>) at
./src/kidletime.cpp:88
#8 QtPrivate::FunctorCall<QtPrivate::IndexesList<0>, QtPrivate::List<int>,
void, KIdleTime::KIdleTime()::<lambda(int)> >::call (arg=<optimized out>,
f=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:146
#9 QtPrivate::Functor<KIdleTime::KIdleTime()::<lambda(int)>,
1>::call<QtPrivate::List<int>, void> (arg=<optimized out>, f=...) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:256
#10 QtPrivate::QFunctorSlotObject<KIdleTime::KIdleTime()::<lambda(int)>, 1,
QtPrivate::List<int>, void>::impl (which=<optimized out>, r=<optimized out>,
ret=<optimized out>, a=<optimized out>, this_=<optimized out>) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:443
#11 QtPrivate::QFunctorSlotObject<KIdleTime::KIdleTime()::<lambda(int)>, 1,
QtPrivate::List<int>, void>::impl(int, QtPrivate::QSlotObjectBase *, QObject *,
void **, bool *) (which=<optimized out>, this_=<optimized out>, r=<optimized
out>, a=<optimized out>, ret=<optimized out>) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:436
#12 0x00007f7ca34da793 in QtPrivate::QSlotObjectBase::call (a=0x7ffc7d629dd0,
r=0x5595ccc47340, this=0x5595ccc29e30) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#13 doActivate<false> (sender=0x5595ccc29e50, signal_index=4,
argv=0x7ffc7d629dd0) at kernel/qobject.cpp:3886
#14 0x00007f7ca34d3aa7 in QMetaObject::activate
(sender=sender@entry=0x5595ccc29e50, m=m@entry=0x7f7ca495ba60
<AbstractSystemPoller::staticMetaObject>,
local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffc7d629dd0)
at kernel/qobject.cpp:3946
#15 0x00007f7ca4953c75 in AbstractSystemPoller::timeoutReached
(this=this@entry=0x5595ccc29e50, _t1=<optimized out>) at
./obj-x86_64-linux-gnu/src/KF5IdleTime_autogen/EWIEGA46WW/moc_abstractsystempoller.cpp:189
#16 0x00007f7c9c2d5e3b in XSyncBasedPoller::xcbEvent (event=0x7f7c98007650,
this=0x5595ccc29e50) at ./src/plugins/xsync/xsyncbasedpoller.cpp:295
#17 XSyncBasedPoller::xcbEvent (event=0x7f7c98007650, this=0x5595ccc29e50) at
./src/plugins/xsync/xsyncbasedpoller.cpp:279
#18 XSyncBasedPollerHelper::nativeEventFilter (result=<optimized out>,
message=0x7f7c98007650, eventType=..., this=0x7f7c9c2da060 <(anonymous
namespace)::Q_QGS_s_globalXSyncBasedPoller::innerFunction()::holder>) at
./src/plugins/xsync/xsyncbasedpoller.cpp:44
#19 XSyncBasedPollerHelper::nativeEventFilter (this=0x7f7c9c2da060 <(anonymous
namespace)::Q_QGS_s_globalXSyncBasedPoller::innerFunction()::holder>,
eventType=..., message=0x7f7c98007650, result=<optimized out>) at
./src/plugins/xsync/xsyncbasedpoller.cpp:39
#20 0x00007f7ca34a0207 in QAbstractEventDispatcher::filterNativeEvent
(this=<optimized out>, eventType=..., message=0x7f7c98007650,
result=0x7ffc7d629e68) at kernel/qabstracteventdispatcher.cpp:495
#21 0x00007f7c9f336b05 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*)
() from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#22 0x00007f7c9f338116 in
QXcbConnection::processXcbEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#23 0x00007f7c9f35ed67 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#24 0x00007f7ca1eced1b in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f7ca1f236f8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007f7ca1ecc3c3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007f7ca34fc0b8 in QEventDispatcherGlib::processEvents
(this=0x5595ccc1d8b0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#28 0x00007f7ca34a175b in QEventLoop::exec (this=this@entry=0x7ffc7d62a0f0,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
#29 0x00007f7ca34a9cf4 in QCoreApplication::exec () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#30 0x00005595cbf20755 in main (argc=<optimized out>, argv=<optimized out>) at
./notifier/main.cpp:78
[Inferior 1 (process 1278) detached]
Possible duplicates by query: bug 463704, bug 461487, bug 459515, bug 458531,
bug 456560.
Report to https://bugs.kde.org/
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