Application: plasma-discover (5.24.4)

Qt Version: 5.15.3
Frameworks Version: 5.92.0
Operating System: Linux 5.15.0-25-generic x86_64
Windowing System: X11
Distribution: Ubuntu 22.04 LTS
DrKonqi: 5.24.4 [KCrashBackend]

-- Information about the crash:
- What I was doing when the application crashed:
I was attempting to check for updates with Plasma Discover and it randomly crashed.

I don't know why, but I installed all the debug packages so I could report the bug.

The reporter is unsure if this crash is reproducible.

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

[KCrash Handler]
#4  FlatpakBackend::findSource (origin=..., installation=0x7fb978005880, this=0x558a5f95acc0) at ./libdiscover/backends/FlatpakBackend/FlatpakBackend.cpp:114
#5  FlatpakBackend::getAppForInstalledRef (this=0x558a5f95acc0, installation=0x7fb978005880, ref=0x7fb974317ce0, freshResource=0x7ffebf369e37) at ./libdiscover/backends/FlatpakBackend/FlatpakBackend.cpp:357
#6  0x00007fb9981ab25e in operator() (__closure=0x7fb9585e9d70) at ./libdiscover/backends/FlatpakBackend/FlatpakBackend.cpp:1296
#7  QtPrivate::FunctorCall<QtPrivate::IndexesList<>, QtPrivate::List<>, void, FlatpakBackend::search(const AbstractResourcesBackend::Filters&)::<lambda()>::<lambda()> >::call (arg=<optimized out>, f=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:146
#8  QtPrivate::Functor<FlatpakBackend::search(const AbstractResourcesBackend::Filters&)::<lambda()>::<lambda()>, 0>::call<QtPrivate::List<>, void> (arg=<optimized out>, f=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:256
#9  QtPrivate::QFunctorSlotObject<FlatpakBackend::search(const AbstractResourcesBackend::Filters&)::<lambda()>::<lambda()>, 0, QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase *, QObject *, void **, bool *) (which=<optimized out>, this_=0x7fb9585e9d60, r=<optimized out>, a=<optimized out>, ret=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:443
#10 0x00007fba02193783 in QtPrivate::QSlotObjectBase::call (a=0x7ffebf369f10, r=0x558a5f95acc0, this=0x7fb9585e9d60) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#11 doActivate<false> (sender=0x7fb9596ae660, signal_index=4, argv=0x7ffebf369f10) at kernel/qobject.cpp:3886
#12 0x00007fba0218ca97 in QMetaObject::activate (sender=<optimized out>, m=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3946
#13 0x00007fba01f790f5 in QFutureWatcherBase::event (this=<optimized out>, event=0x7fb9746a30a0) at thread/qfuturewatcher.cpp:334
#14 0x00007fba032fa713 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x7fb9596ae660, e=0x7fb9746a30a0) at kernel/qapplication.cpp:3637
#15 0x00007fba0215be2a in QCoreApplication::notifyInternal2 (receiver=0x7fb9596ae660, event=0x7fb9746a30a0) at kernel/qcoreapplication.cpp:1064
#16 0x00007fba0215ef17 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x558a5ef7a480) at kernel/qcoreapplication.cpp:1821
#17 0x00007fba021b5a57 in postEventSourceDispatch (s=0x558a5f047c40) at kernel/qeventdispatcher_glib.cpp:277
#18 0x00007fba00a52d1b in g_main_dispatch (context=0x7fb9f4005010) at ../../../glib/gmain.c:3417
#19 g_main_context_dispatch (context=0x7fb9f4005010) at ../../../glib/gmain.c:4135
#20 0x00007fba00aa76f8 in g_main_context_iterate.constprop.0 (context=context@entry=0x7fb9f4005010, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4211
#21 0x00007fba00a503c3 in g_main_context_iteration (context=0x7fb9f4005010, may_block=1) at ../../../glib/gmain.c:4276
#22 0x00007fba021b50a8 in QEventDispatcherGlib::processEvents (this=0x558a5f04d9d0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#23 0x00007fba0215a74b in QEventLoop::exec (this=this@entry=0x7ffebf36a2f0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#24 0x00007fba02162ce4 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#25 0x00007fba02537e10 in QGuiApplication::exec () at kernel/qguiapplication.cpp:1867
#26 0x00007fba032fa689 in QApplication::exec () at kernel/qapplication.cpp:2829
#27 0x0000558a5e5e2638 in main (argc=<optimized out>, argv=<optimized out>) at ./discover/main.cpp:217
[Inferior 1 (process 23174) detached]

Possible duplicates by query: bug 452469, bug 450949, bug 450401, bug 448287, bug 446480.

Reported using DrKonqi