SUMMARY
Discover crashes reproducable


STEPS TO REPRODUCE
1. open plasma-discover
2. enter GIT to search
3. press return -> crash

The crash can be reproduced every time.


OBSERVED RESULT
segmentation fault

EXPECTED RESULT
show all apps related to GIT

SOFTWARE/OS VERSIONS
Application: plasma-discover (5.21.5)
Qt Version: 5.15.2
Frameworks Version: 5.83.0
Operating System: Linux 5.13.4-200.fc34.x86_64 x86_64
Windowing System: X11
Drkonqi Version: 5.22.3
Distribution: Fedora 34 (KDE Plasma)

-- Backtrace:
A useful backtrace could not be generated

ADDITIONAL INFORMATION
$ plasma-discover
kf.newstuff.core: The CustomName property is deprecated and will be removed in KF6
invalid kns backend! "/usr/share/knsrcfiles/servicemenu.knsrc" because: "Config group not found! Check your KNS3 installation."
kf.newstuff.core: The ChecksumPolicy feature is defunct
kf.newstuff.core: The SignaturePolicy feature is defunct
kf.newstuff.core: The ChecksumPolicy feature is defunct
kf.newstuff.core: The SignaturePolicy feature is defunct
adding empty sources model QStandardItemModel(0x555b1333ae20)
org.kde.plasma.libdiscover: Couldn't find a category for  "fwupd-backend"
file:///usr/lib64/qt5/qml/org/kde/kirigami.2/private/PrivateActionToolButton.qml:74:5: QML Binding: Binding loop detected for property "value"
file:///usr/lib64/qt5/qml/org/kde/kirigami.2/BasicListItem.qml:261:18: QML QQuickItem*: Binding loop detected for property "implicitWidth"
kf.kirigami: The Theme singleton is deprecated (since 5.39). Import Kirigami 2.2 or higher and use the attached property instead.



<ENTERING GIT IN SEARCH; NOT PRESSED RETURN YET>

<PRESS RETURN NOW>

qrc:/qml/ApplicationsListPage.qml:16:1: QML ApplicationsListPage: Binding loop detected for property "implicitHeight"
org.kde.plasma.libdiscover: We should have sanitized the displayed resources. There is a bug
KCrash: Application 'plasma-discover' crashing...
i965: Failed to submit batchbuffer: Ungültiger Dateideskriptor
QObject::~QObject: Timers cannot be stopped from another thread
KCrash: Attempting to start /usr/libexec/drkonqi


plasma-discover PID: 8518 Signal: Segmentation fault (11) Datum: 24.07.21 13:33:50 CEST