Application: okular (23.08.5)

Qt Version: 5.15.13
Frameworks Version: 5.115.0
Operating System: Linux 6.8.0-106-generic x86_64
Windowing System: X11
Distribution: Ubuntu 24.04.4 LTS
DrKonqi: 5.27.11 [KCrashBackend]

-- Information about the crash:
Console info seems to blame libKExiv2: "Cannot load metadata from file   (Error # 14 :  Failed to read image data )". 
Gwenview pukes with the error: kf.i18n.kuit: "Unknown subcue ':whatsthis,' in UI marker in context {@info:whatsthis, %1 the action's text}.

ImageMagick and Firefox load and display the images without issue. 
/usr/bin/file identifies the files correctly, and file --mime-type or --mime-encoding both return correct information.

Some reports elsewhere note issues with colord.service.

This problem is new (within the last week since I updated packages), and persists following a reboot.

The crash can be reproduced every time.

-- Backtrace:
Application: Okular (okular), signal: Segmentation fault

[KCrash Handler]
#4  0x0000000000000000 in ?? ()
#5  0x00007eb9cad94f84 in KExiv2Iface::KExiv2::loadFromData(QByteArray const&) const () from /lib/x86_64-linux-gnu/libKF5KExiv2.so.15.0.0
#6  0x00007eb9cae0f657 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/okular/generators/okularGenerator_kimgio.so
#7  0x00007eb9cae0fc1e in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/okular/generators/okularGenerator_kimgio.so
#8  0x00007eb9d81b9b76 in Okular::Generator::loadDocumentWithPassword(QString const&, QVector<Okular::Page*>&, QString const&) () from /lib/x86_64-linux-gnu/libOkular5Core.so.11
#9  0x00007eb9d8192777 in ?? () from /lib/x86_64-linux-gnu/libOkular5Core.so.11
#10 0x00007eb9d819c22d in Okular::Document::openDocument(QString const&, QUrl const&, QMimeType const&, QString const&) () from /lib/x86_64-linux-gnu/libOkular5Core.so.11
#11 0x00007eb9d82ed964 in Okular::Part::doOpenFile(QMimeType const&, QString const&, bool*) () from /usr/lib/x86_64-linux-gnu/qt5/plugins/okularpart.so
#12 0x00007eb9d82ef1ea in Okular::Part::openFile() () from /usr/lib/x86_64-linux-gnu/qt5/plugins/okularpart.so
#13 0x00007eb9e841ae2d in ?? () from /lib/x86_64-linux-gnu/libKF5Parts.so.5
#14 0x00007eb9e8420e98 in KParts::ReadOnlyPart::openUrl(QUrl const&) () from /lib/x86_64-linux-gnu/libKF5Parts.so.5
#15 0x00007eb9d82ebdbb in Okular::Part::openUrl(QUrl const&, bool) () from /usr/lib/x86_64-linux-gnu/qt5/plugins/okularpart.so
#16 0x000064fca2c700a4 in ?? ()
#17 0x000064fca2c7284c in ?? ()
#18 0x00007eb9e6912e16 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x000064fca2c73fa2 in ?? ()
#20 0x00007eb9e6912e16 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007eb9e77f2ecc in QAbstractItemView::activated(QModelIndex const&) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#22 0x00007eb9e7802d3f in QAbstractItemView::mouseDoubleClickEvent(QMouseEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#23 0x00007eb9e75b1b21 in QWidget::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x00007eb9e7662647 in QFrame::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#25 0x00007eb9e68d7e82 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007eb9e756bd35 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#27 0x00007eb9e75746b0 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#28 0x00007eb9e68d8118 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x00007eb9e7572874 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#30 0x00007eb9e75caa39 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#31 0x00007eb9e75cdfbf in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#32 0x00007eb9e756bd45 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#33 0x00007eb9e68d8118 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#34 0x00007eb9e6d459c8 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#35 0x00007eb9e6d17bfc in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#36 0x00007eb9e1afcd06 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#37 0x00007eb9e5314585 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#38 0x00007eb9e5373977 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#39 0x00007eb9e5313a23 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x00007eb9e6935279 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#41 0x00007eb9e68d6a7b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#42 0x00007eb9e68df3e8 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#43 0x000064fca2c6ad1d in ?? ()
#44 0x00007eb9e5e2a1ca in __libc_start_call_main (main=main@entry=0x64fca2c69800, argc=argc@entry=1, argv=argv@entry=0x7fff34589cb8) at ../sysdeps/nptl/libc_start_call_main.h:58
#45 0x00007eb9e5e2a28b in __libc_start_main_impl (main=0x64fca2c69800, argc=1, argv=0x7fff34589cb8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff34589ca8) at ../csu/libc-start.c:360
#46 0x000064fca2c6bb65 in ?? ()
[Inferior 1 (process 10757) detached]

Reported using DrKonqi