Application: gwenview (23.04.1)

Qt Version: 5.15.9
Frameworks Version: 5.106.0
Operating System: Linux 6.3.4-arch1-1 x86_64
Windowing System: X11
Distribution: "Arch Linux"
DrKonqi: 5.27.5 [KCrashBackend]

-- Information about the crash:
I was able to reproduce this twice, but not a third time. I opened the image from dolphin, double-clicked, and gwenview crashed before hitting fullscreen

The crash can be reproduced every time.

-- Backtrace:
Application: Gwenview (gwenview), signal: Segmentation fault
Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = <optimized out>}
[KCrash Handler]
#6  QWeakPointer<QObject>::internalData (this=<optimized out>) at /usr/include/qt/QtCore/qsharedpointer_impl.h:696
#7  QPointer<Gwenview::ThumbnailProvider>::data (this=<optimized out>) at /usr/include/qt/QtCore/qpointer.h:77
#8  QPointer<Gwenview::ThumbnailProvider>::operator-> (this=<optimized out>) at /usr/include/qt/QtCore/qpointer.h:79
#9  Gwenview::DocumentView::dragThumbnailLoaded (this=<optimized out>, item=..., pix=...) at /usr/src/debug/gwenview/gwenview-23.04.1/lib/documentview/documentview.cpp:1153
#10 0x00007fba8d8cffe7 in QtPrivate::QSlotObjectBase::call (a=<optimized out>, r=<optimized out>, this=<optimized out>, this=<optimized out>, r=<optimized out>, a=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#11 doActivate<false> (sender=0x7fba780048e0, signal_index=25, argv=0x7ffe061eee60) at kernel/qobject.cpp:3923
#12 0x00007fba8fb48263 in Gwenview::ThumbnailProvider::thumbnailLoaded (this=<optimized out>, _t1=..., _t2=..., _t3=..., _t4=<optimized out>) at /usr/src/debug/gwenview/build/lib/gwenviewlib_autogen/6D5CK4GEXA/moc_thumbnailprovider.cpp:208
#13 0x00007fba8fbbc2d1 in Gwenview::ThumbnailProvider::emitThumbnailLoaded (this=this@entry=0x7fba780048e0, img=..., size=...) at /usr/src/debug/gwenview/gwenview-23.04.1/lib/thumbnailprovider/thumbnailprovider.cpp:564
#14 0x00007fba8fbbcc57 in Gwenview::ThumbnailProvider::thumbnailReady (this=0x7fba780048e0, _img=..., _size=...) at /usr/src/debug/gwenview/gwenview-23.04.1/lib/thumbnailprovider/thumbnailprovider.cpp:384
#15 0x00007fba8d8c2834 in QObject::event (this=0x7fba780048e0, e=0x7fb9c4001310) at kernel/qobject.cpp:1347
#16 0x00007fba8e57893f in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x7fba780048e0, e=0x7fb9c4001310) at kernel/qapplication.cpp:3640
#17 0x00007fba8d89ab18 in QCoreApplication::notifyInternal2 (receiver=0x7fba780048e0, event=0x7fb9c4001310) at kernel/qcoreapplication.cpp:1064
#18 0x00007fba8d89fa7b in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x55dc53bae720) at kernel/qcoreapplication.cpp:1821
#19 0x00007fba8d8e6088 in postEventSourceDispatch (s=0x55dc53c85210) at kernel/qeventdispatcher_glib.cpp:277
#20 0x00007fba8b710981 in g_main_dispatch (context=0x7fba80000ee0) at ../glib/glib/gmain.c:3460
#21 g_main_context_dispatch (context=0x7fba80000ee0) at ../glib/glib/gmain.c:4200
#22 0x00007fba8b76db39 in g_main_context_iterate.isra.0 (context=context@entry=0x7fba80000ee0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/glib/gmain.c:4276
#23 0x00007fba8b70e032 in g_main_context_iteration (context=0x7fba80000ee0, may_block=1) at ../glib/glib/gmain.c:4343
#24 0x00007fba8d8e9f0c in QEventDispatcherGlib::processEvents (this=0x55dc53c89d20, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#25 0x00007fba8d899824 in QEventLoop::exec (this=this@entry=0x7ffe061ef390, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#26 0x00007fba8d89acc3 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#27 0x00007fba8dd3b7c2 in QGuiApplication::exec () at kernel/qguiapplication.cpp:1870
#28 0x00007fba8e576cda in QApplication::exec () at kernel/qapplication.cpp:2832
#29 0x000055dc53596a49 in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/gwenview/gwenview-23.04.1/app/main.cpp:213
[Inferior 1 (process 284183) detached]

The reporter indicates this bug may be a duplicate of or related to bug 425165.

Reported using DrKonqi