Bug 474205

Application: digikam (8.1.0)

Qt Version: 5.15.10
Frameworks Version: 5.109.0
Operating System: Linux 6.2.0-32-generic x86_64
Windowing System: Wayland
Distribution: KDE neon 5.27
DrKonqi: 5.27.7 [KCrashBackend]

-- Information about the crash:
When digiKam was opened, it ran as usual.
When I go to duplicates, or whatever that refreshes the albums, like just adding a new album, it crashes.
I had added the winehq-repo a few hrs ago  before the crash, and installed winehq-staging.
It had dependency problems that had to be resolved. DigiKam got uninstalled in that process, idk why.
When I was installing digiKam back, there were issues with the same dependencies, again.
I ran 'apt --fix-broken install', and the problems got fixed. I still had to manually install some dependencies, and then digikam got installed.
Then this problem.

The crash can be reproduced every time.

-- Backtrace:
Application: digiKam (digikam), signal: Bus error

[KCrash Handler]
#4  0x00007f037e4d02aa in QReadWriteLock::tryLockForRead(int) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f03811581f1 in Digikam::Album::childAtRow(int) const () at /lib/x86_64-linux-gnu/libdigikamgui.so.8.1.0
#6  0x00007f03811494a9 in Digikam::AbstractAlbumModel::index(int, int, QModelIndex const&) const () at /lib/x86_64-linux-gnu/libdigikamgui.so.8.1.0
#7  0x00007f038117d2a8 in  () at /lib/x86_64-linux-gnu/libdigikamgui.so.8.1.0
#8  0x00007f037e6f4958 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f037e655af2 in QAbstractItemModel::rowsInserted(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f037e65e462 in QAbstractItemModel::endInsertRows() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f037e68ae85 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f037e68e591 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f037e6926d6 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f037e6f4958 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f037e655af2 in QAbstractItemModel::rowsInserted(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007f037e65e462 in QAbstractItemModel::endInsertRows() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f03811486c5 in Digikam::AbstractAlbumModel::slotAlbumAdded(Digikam::Album*) () at /lib/x86_64-linux-gnu/libdigikamgui.so.8.1.0
#18 0x00007f037e6f4924 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007f03811538e6 in Digikam::AlbumManager::signalAlbumAdded(Digikam::Album*) () at /lib/x86_64-linux-gnu/libdigikamgui.so.8.1.0
#20 0x00007f0381196ec2 in Digikam::AlbumManager::scanPAlbums() () at /lib/x86_64-linux-gnu/libdigikamgui.so.8.1.0
#21 0x00007f037e6f4958 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f037e6f89ae in QTimer::timeout(QTimer::QPrivateSignal) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007f037e6ea2ef in QObject::event(QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007f037f36c763 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#25 0x00007f037e6bce7a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007f037e71569b in QTimerInfoList::activateTimers() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007f037e715f9c in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007f036f7c7d3b in g_main_context_dispatch () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007f036f81d258 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007f036f7c53e3 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007f037e716368 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#32 0x00007f037e6bb79b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#33 0x00007f03810eca30 in Digikam::ScanController::completeCollectionScanCore(bool, bool, bool) () at /lib/x86_64-linux-gnu/libdigikamgui.so.8.1.0
#34 0x00007f0381294eeb in Digikam::NewItemsFinder::slotStart() () at /lib/x86_64-linux-gnu/libdigikamgui.so.8.1.0
#35 0x00007f037e6ea3ce in QObject::event(QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#36 0x00007f037f36c763 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#37 0x00007f037e6bce7a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#38 0x00007f037e6bff77 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#39 0x00007f037e716d17 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#40 0x00007f036f7c7d3b in g_main_context_dispatch () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007f036f81d258 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007f036f7c53e3 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#43 0x00007f037e716368 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#44 0x00007f037e6bb79b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#45 0x00007f037e6c3d44 in QCoreApplication::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#46 0x0000556875d359b4 in  ()
#47 0x00007f037dc29d90 in __libc_start_call_main (main=main@entry=0x556875d34850, argc=argc@entry=3, argv=argv@entry=0x7ffdda5d42e8) at ../sysdeps/nptl/libc_start_call_main.h:58
#48 0x00007f037dc29e40 in __libc_start_main_impl (main=0x556875d34850, argc=3, argv=0x7ffdda5d42e8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffdda5d42d8) at ../csu/libc-start.c:392
#49 0x0000556875d36775 in  ()
[Inferior 1 (process 41209) detached]

The reporter indicates this bug may be a duplicate of or related to bug 466259, bug 473913.

Reported using DrKonqi