Application: partitionmanager (4.1.0) Qt Version: 5.14.2 Frameworks Version: 5.74.0 Operating System: Linux 5.8.0-48-generic x86_64 Windowing system: X11 Distribution: Ubuntu 20.10 -- Information about the crash: - What I was doing when the application crashed: Started a big 890 GiB ext4 partition check on M2 SSD connected over USB Type C - Unusual behavior I noticed: Waiting a few minutes then crashing - Custom settings of the application: The crash can be reproduced every time. -- Backtrace: Application: KDE Partition Manager (partitionmanager), signal: Segmentation fault [KCrash Handler] #4 0x00007f09f18726cc in QEventLoop::exit(int) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f09f18aa2e6 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f09f2a3d13d in KJob::finished(KJob*, KJob::QPrivateSignal) () from /lib/x86_64-linux-gnu/libKF5CoreAddons.so.5 #7 0x00007f09f2a3ddc0 in KJob::finishJob(bool) () from /lib/x86_64-linux-gnu/libKF5CoreAddons.so.5 #8 0x00007f09f18aa320 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007f09e44dd7de in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/kauth/helper/kauth_helper_plugin.so #10 0x00007f09e44db821 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/kauth/helper/kauth_helper_plugin.so #11 0x00007f09f18aa2e6 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #12 0x00007f09f1170c63 in QDBusPendingCallWatcher::finished(QDBusPendingCallWatcher*) () from /lib/x86_64-linux-gnu/libQt5DBus.so.5 #13 0x00007f09f18a0651 in QObject::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #14 0x00007f09f232a013 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #15 0x00007f09f18741ca in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #16 0x00007f09f1876bc1 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #17 0x00007f09f18cc1c7 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #18 0x00007f09eff8262b in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #19 0x00007f09eff828d8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #20 0x00007f09eff829a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #21 0x00007f09f18cb843 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #22 0x00007f09f1872a4b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #23 0x00007f09f187afc6 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #24 0x00005623f83d8b99 in main () [Inferior 1 (process 12826) detached] Possible duplicates by query: bug 426090, bug 425619, bug 423132, bug 422962, bug 419826. Reported using DrKonqi
Probably fixed in newer version. I can see kauth in the backtrace (although, backtrace does not have debug symbols, so hard to tell where crash is). And newer versions don't use kauth anymore.