430505 2020-12-17 12:25:13 +0000 Dolphin crash when un-disclosing USB drive folder with many files 2020-12-17 12:56:43 +0000 1 1 2 Applications dolphin general 20.08.3 Fedora RPMs Linux RESOLVED DUPLICATE 422282 drkonqi NOR crash --- 0 angus dolphin-bugs-null dolphin-bugs-null 0 oldest_to_newest 1985960 0 angus 2020-12-17 12:25:13 +0000 Application: dolphin (20.08.3) Qt Version: 5.14.2 Frameworks Version: 5.75.0 Operating System: Linux 5.9.13-100.fc32.x86_64 x86_64 Windowing system: X11 Distribution: Fedora 32 (Workstation Edition) -- Information about the crash: - What I was doing when the application crashed: * Connected a backup USB3 4TB drive to find a file * Using Dolphin, navigated to a folder above one with 4084 .bmp files generated for an animation * expanded folder with 4084.bmp files, verifing it was the correct folder I needed * contracted/un-disclosed folder with 4084 files * Dolphin crashed * Repeated steps starting with starting Dolphin, and navigating to the folder with 4084 files * Confirmed Dolphin crashed again * reported bug. The crash can be reproduced every time. -- Backtrace: Application: Dolphin (dolphin), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7fc926b7d940 (LWP 10570))] Thread 4 (Thread 0x7fc910e4f700 (LWP 10573)): #0 0x00007fc92d54baaf in poll () from /lib64/libc.so.6 #1 0x00007fc9295f6aae in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0 #2 0x00007fc9295f6be3 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #3 0x00007fc92b67db8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #4 0x00007fc92b63091b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00007fc92b49c427 in QThread::exec() () from /lib64/libQt5Core.so.5 #6 0x00007fc92b49d690 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #7 0x00007fc929f9d432 in start_thread () from /lib64/libpthread.so.0 #8 0x00007fc92d556913 in clone () from /lib64/libc.so.6 Thread 3 (Thread 0x7fc918d1f700 (LWP 10572)): #0 0x00007fc92d54baaf in poll () from /lib64/libc.so.6 #1 0x00007fc9295f6aae in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0 #2 0x00007fc9295f6be3 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #3 0x00007fc92b67db8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #4 0x00007fc92b63091b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00007fc92b49c427 in QThread::exec() () from /lib64/libQt5Core.so.5 #6 0x00007fc92b90d51b in QDBusConnectionManager::run() () from /lib64/libQt5DBus.so.5 #7 0x00007fc92b49d690 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #8 0x00007fc929f9d432 in start_thread () from /lib64/libpthread.so.0 #9 0x00007fc92d556913 in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7fc9198e0700 (LWP 10571)): #0 0x00007fc92d54baaf in poll () from /lib64/libc.so.6 #1 0x00007fc929fc838a in _xcb_conn_wait () from /lib64/libxcb.so.1 #2 0x00007fc929fca71a in xcb_wait_for_event () from /lib64/libxcb.so.1 #3 0x00007fc919a77c78 in QXcbEventQueue::run() () from /lib64/libQt5XcbQpa.so.5 #4 0x00007fc92b49d690 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #5 0x00007fc929f9d432 in start_thread () from /lib64/libpthread.so.0 #6 0x00007fc92d556913 in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7fc926b7d940 (LWP 10570)): [KCrash Handler] #4 0x00007fc92b4d5b73 in QHashData::free_helper(void (*)(QHashData::Node*)) () from /lib64/libQt5Core.so.5 #5 0x00007fc92d39eb01 in KFileItemModel::removeItems(KItemRangeList const&, KFileItemModel::RemoveItemsBehavior) () from /lib64/libdolphinprivate.so.5 #6 0x00007fc92d3aa3d6 in KFileItemModel::setExpanded(int, bool) () from /lib64/libdolphinprivate.so.5 #7 0x00007fc92d3ba564 in KItemListController::mouseReleaseEvent(QGraphicsSceneMouseEvent*, QTransform const&) () from /lib64/libdolphinprivate.so.5 #8 0x00007fc92d3bd029 in KItemListController::processEvent(QEvent*, QTransform const&) () from /lib64/libdolphinprivate.so.5 #9 0x00007fc92d3ccba1 in KItemListView::event(QEvent*) () from /lib64/libdolphinprivate.so.5 #10 0x00007fc92c08e063 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5 #11 0x00007fc92b631fc0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5 #12 0x00007fc92c3acbcd in QGraphicsScenePrivate::sendEvent(QGraphicsItem*, QEvent*) () from /lib64/libQt5Widgets.so.5 #13 0x00007fc92c3acf81 in QGraphicsScenePrivate::sendMouseEvent(QGraphicsSceneMouseEvent*) () from /lib64/libQt5Widgets.so.5 #14 0x00007fc92c3b27c0 in QGraphicsScene::mouseReleaseEvent(QGraphicsSceneMouseEvent*) () from /lib64/libQt5Widgets.so.5 #15 0x00007fc92c3bf451 in QGraphicsScene::event(QEvent*) () from /lib64/libQt5Widgets.so.5 #16 0x00007fc92c08e063 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5 #17 0x00007fc92b631fc0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5 #18 0x00007fc92c3dc338 in QGraphicsView::mouseReleaseEvent(QMouseEvent*) () from /lib64/libQt5Widgets.so.5 #19 0x00007fc92c0cf36e in QWidget::event(QEvent*) () from /lib64/libQt5Widgets.so.5 #20 0x00007fc92c1783b2 in QFrame::event(QEvent*) () from /lib64/libQt5Widgets.so.5 #21 0x00007fc92b631d2e in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /lib64/libQt5Core.so.5 #22 0x00007fc92c08e052 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5 #23 0x00007fc92c093891 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5 #24 0x00007fc92b631fc0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5 #25 0x00007fc92c09278a in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) () from /lib64/libQt5Widgets.so.5 #26 0x00007fc92c0e7f82 in QWidgetWindow::handleMouseEvent(QMouseEvent*) () from /lib64/libQt5Widgets.so.5 #27 0x00007fc92c0eadde in QWidgetWindow::event(QEvent*) () from /lib64/libQt5Widgets.so.5 #28 0x00007fc92c08e063 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5 #29 0x00007fc92b631fc0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5 #30 0x00007fc92bad716b in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /lib64/libQt5Gui.so.5 #31 0x00007fc92bab915b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Gui.so.5 #32 0x00007fc919a78c9e in xcbSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5XcbQpa.so.5 #33 0x00007fc9295f678f in g_main_context_dispatch () from /lib64/libglib-2.0.so.0 #34 0x00007fc9295f6b18 in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0 #35 0x00007fc9295f6be3 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #36 0x00007fc92b67db73 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #37 0x00007fc92b63091b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #38 0x00007fc92b6385a6 in QCoreApplication::exec() () from /lib64/libQt5Core.so.5 #39 0x00007fc92d66da0d in kdemain () from /lib64/libkdeinit5_dolphin.so #40 0x00007fc92d47c042 in __libc_start_main () from /lib64/libc.so.6 #41 0x000055fa3ec9f0ae in _start () [Inferior 1 (process 10570) detached] The reporter indicates this bug may be a duplicate of or related to bug 429012. Possible duplicates by query: bug 430351, bug 430283, bug 430170, bug 429012, bug 428770. Reported using DrKonqi 1985967 1 cfeck 2020-12-17 12:56:43 +0000 *** This bug has been marked as a duplicate of bug 422282 ***