Bug 498506

Application: plasma-discover (5.27.11)

Qt Version: 5.15.13
Frameworks Version: 5.115.0
Operating System: Linux 6.8.0-51-generic x86_64
Windowing System: X11
Distribution: Ubuntu 24.04.1 LTS
DrKonqi: 5.27.11 [KCrashBackend]

-- Information about the crash:
Updates notified me of updates.   I clicked on the message and was starting to get discovery to come up.  Then an error occured.

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: Discover (plasma-discover), signal: Segmentation fault

[KCrash Handler]
#4  0x000077e19f94c0dc in ?? () from /usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so
#5  0x000077e19f94cc07 in Category::blacklistPlugins(QSet<QString> const&) () from /usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so
#6  0x000077e19f94ce82 in Category::blacklistPluginsInVector(QSet<QString> const&, QVector<Category*>&) () from /usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so
#7  0x000077e19f94cd7e in Category::blacklistPlugins(QSet<QString> const&) () from /usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so
#8  0x000077e19f94ce82 in Category::blacklistPluginsInVector(QSet<QString> const&, QVector<Category*>&) () from /usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so
#9  0x000077e19f94d32e in CategoryModel::blacklistPlugin(QString const&) () from /usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so
#10 0x000077e19f95f364 in ResourcesModel::callerFetchingChanged() () from /usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so
#11 0x000077e19d912e16 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x000077e186eb9785 in KNSBackend::setFetching(bool) () from /usr/lib/x86_64-linux-gnu/qt5/plugins/discover/kns-backend.so
#13 0x000077e186eb9910 in KNSBackend::markInvalid(QString const&) () from /usr/lib/x86_64-linux-gnu/qt5/plugins/discover/kns-backend.so
#14 0x000077e186ebd292 in KNSBackend::slotErrorCode(KNSCore::ErrorCode const&, QString const&, QVariant const&) () from /usr/lib/x86_64-linux-gnu/qt5/plugins/discover/kns-backend.so
#15 0x000077e19d912e16 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x000077e1859792d4 in KNSCore::Engine::signalErrorCode(KNSCore::ErrorCode const&, QString const&, QVariant const&) () from /lib/x86_64-linux-gnu/libKF5NewStuffCore.so.5
#17 0x000077e185979bf5 in ?? () from /lib/x86_64-linux-gnu/libKF5NewStuffCore.so.5
#18 0x000077e19d912e16 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x000077e19d912e16 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x000077e19e98b266 in KJob::result(KJob*, KJob::QPrivateSignal) () from /lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#21 0x000077e19e9910eb in ?? () from /lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#22 0x000077e19d912e16 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x000077e1859b4357 in ?? () from /lib/x86_64-linux-gnu/libKF5NewStuffCore.so.5
#24 0x000077e19d912e16 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x000077e19d1096dd in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#26 0x000077e19d906343 in QObject::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x000077e19f36bd45 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#28 0x000077e19d8d8118 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x000077e19d8db94b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x000077e19d935c0f in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#31 0x000077e19bf145b5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x000077e19bf73717 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x000077e19bf13a53 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x000077e19d935279 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#35 0x000077e19d8d6a7b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#36 0x000077e19d8df3e8 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#37 0x000055f98ff08c71 in ?? ()
#38 0x000077e19ce2a1ca in __libc_start_call_main (main=main@entry=0x55f98ff08360, argc=argc@entry=3, argv=argv@entry=0x7fff4d47d868) at ../sysdeps/nptl/libc_start_call_main.h:58
#39 0x000077e19ce2a28b in __libc_start_main_impl (main=0x55f98ff08360, argc=3, argv=0x7fff4d47d868, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff4d47d858) at ../csu/libc-start.c:360
#40 0x000055f98ff096a5 in ?? ()
[Inferior 1 (process 2035928) detached]

Reported using DrKonqi