430407 2020-12-15 00:49:32 +0000 Dolphin crashes when viewing images using gwenview 2020-12-15 10:29:03 +0000 1 1 2 Applications dolphin view-engine: details mode 20.08.2 Kubuntu Linux RESOLVED DUPLICATE 422282 NOR normal --- 0 paul.m.nz dolphin-bugs-null dolphin-bugs-null 0 oldest_to_newest 1984398 0 paul.m.nz 2020-12-15 00:49:32 +0000 Application: kdeinit5 (20.08.2) Qt Version: 5.14.2 Frameworks Version: 5.74.0 Operating System: Linux 5.8.0-33-generic x86_64 Windowing system: X11 Distribution: Ubuntu 20.10 -- Information about the crash: - What I was doing when the application crashed: viewing directory of png images (each opened in gwenview) from a sub directory. Each dir has about 200-300 images. Had sub dir expanded (wasn't navigating to sub directory). After viewing several images (and closing them in gwenview) Dolphin crashes. The crash can be reproduced sometimes. -- Backtrace: Application: Dolphin (kdeinit5), signal: Segmentation fault [KCrash Handler] #4 0x00007fcf9417b593 in QHashData::free_helper(void (*)(QHashData::Node*)) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fcf8e74a221 in KFileItemModel::removeItems(KItemRangeList const&, KFileItemModel::RemoveItemsBehavior) () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5 #6 0x00007fcf8e755af6 in KFileItemModel::setExpanded(int, bool) () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5 #7 0x00007fcf8e765c84 in KItemListController::mouseReleaseEvent(QGraphicsSceneMouseEvent*, QTransform const&) () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5 #8 0x00007fcf8e768749 in KItemListController::processEvent(QEvent*, QTransform const&) () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5 #9 0x00007fcf8e7782c1 in KItemListView::event(QEvent*) () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5 #10 0x00007fcf936be013 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #11 0x00007fcf943221ca in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #12 0x00007fcf939dc70d in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #13 0x00007fcf939dcac1 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #14 0x00007fcf939e2300 in QGraphicsScene::mouseReleaseEvent(QGraphicsSceneMouseEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #15 0x00007fcf939eef91 in QGraphicsScene::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #16 0x00007fcf936be013 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #17 0x00007fcf943221ca in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #18 0x00007fcf93a0be78 in QGraphicsView::mouseReleaseEvent(QMouseEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #19 0x00007fcf936ff30e in QWidget::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #20 0x00007fcf937a82a2 in QFrame::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #21 0x00007fcf94321ed3 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #22 0x00007fcf936be002 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #23 0x00007fcf936c3841 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #24 0x00007fcf943221ca in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #25 0x00007fcf936c273a in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #26 0x00007fcf93717f32 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #27 0x00007fcf9371ad8e in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #28 0x00007fcf936be013 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #29 0x00007fcf943221ca in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #30 0x00007fcf946f548b in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5 #31 0x00007fcf946cb2bb in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5 #32 0x00007fcf8db4535e in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #33 0x00007fcf92aaa4db in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #34 0x00007fcf92aaa788 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #35 0x00007fcf92aaa853 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #36 0x00007fcf94379843 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #37 0x00007fcf94320a4b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #38 0x00007fcf94328fc6 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #39 0x00007fcf8e84c7c5 in kdemain () from /usr/lib/x86_64-linux-gnu/libkdeinit5_dolphin.so #40 0x0000555d9bc0ea5e in ?? () #41 0x0000555d9bc0fe71 in ?? () #42 0x0000555d9bc1061c in ?? () #43 0x0000555d9bc0c0ef in ?? () #44 0x00007fcf93eb5cb2 in __libc_start_main (main=0x555d9bc0b750, argc=1, argv=0x7ffe8c5ef958, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe8c5ef948) at ../csu/libc-start.c:314 #45 0x0000555d9bc0cbee in ?? () [Inferior 1 (process 50539) detached] Report to https://bugs.kde.org/ 1984472 1 cfeck 2020-12-15 10:29:03 +0000 *** This bug has been marked as a duplicate of bug 422282 ***