Bug 473611

Application: plasma-discover (5.27.4)

Qt Version: 5.15.8
Frameworks Version: 5.104.0
Operating System: Linux 6.2.0-27-generic x86_64
Windowing System: X11
Distribution: Ubuntu 23.04
DrKonqi: 5.27.4 [KCrashBackend]

-- Information about the crash:
Tried to install Chrome twice and each time Discover crashed.

The crash can be reproduced every time.

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

[KCrash Handler]
#4  0x00007f77abcf34a1 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f77add86f06 in ResultsStream::resourcesFound(QVector<AbstractResource*> const&) () at /usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so
#6  0x00007f77941ae099 in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/discover/flatpak-backend.so
#7  0x00007f77abce7de0 in QObject::event(QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f77ad76bf92 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#9  0x00007f77abcbae38 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f77abcbdea1 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f77abd157b7 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f77aa51549d in g_main_context_dispatch () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007f77aa570178 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#14 0x00007f77aa5141b0 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#15 0x00007f77abd14e7a in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007f77abcb97cb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f77abcc1c1a in QCoreApplication::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00005641316fdc0f in  ()
#19 0x00007f77ab223a90 in __libc_start_call_main (main=main@entry=0x5641316fd320, argc=argc@entry=1, argv=argv@entry=0x7ffeed8d86e8) at ../sysdeps/nptl/libc_start_call_main.h:58
#20 0x00007f77ab223b49 in __libc_start_main_impl (main=0x5641316fd320, argc=1, argv=0x7ffeed8d86e8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffeed8d86d8) at ../csu/libc-start.c:360
#21 0x00005641316fe5e5 in  ()
[Inferior 1 (process 2100) detached]

Reported using DrKonqi