Bug 382686

Summary:	Dolphin crashed when I was working with multiple tabs
Product:	[Applications] dolphin	Reporter:	Enrique M. Roldan <enrique.roldan>
Component:	general	Assignee:	Dolphin Bug Assignee <dolphin-bugs-null>
Status:	RESOLVED NOT A BUG
Severity:	crash	CC:	elvis.angelaccio
Priority:	NOR	Keywords:	drkonqi
Version First Reported In:	17.04.1
Target Milestone:	---
Platform:	Fedora RPMs
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Enrique M. Roldan 2017-07-25 01:36:23 UTC

Application: dolphin (17.04.1)

Qt Version: 5.7.1
Frameworks Version: 5.36.0
Operating System: Linux 4.11.11-300.fc26.x86_64 x86_64
Distribution: "Fedora release 26 (Twenty Six)"

-- Information about the crash:
- What I was doing when the application crashed:

I't crashed when I was working with multiple tabs.

- Custom settings of the application:

I have a link to Google Drive, and some other links to carpets.

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 0x7f77b25880c0 (LWP 16576))]

Thread 3 (Thread 0x7f7784682700 (LWP 16579)):
#0  0x00007f77ac02319d in read () at /lib64/libc.so.6
#1  0x00007f77a4bd9170 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00007f77a4b95078 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007f77a4b95510 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x00007f77a4b9567c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00007f77ace48e6b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f77acdf960a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007f77acc5199a in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00007f77acc55c9e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f77a992236d in start_thread () at /lib64/libpthread.so.0
#10 0x00007f77ac033b8f in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f779f95a700 (LWP 16577)):
#0  0x00007f77ac027a9d in poll () at /lib64/libc.so.6
#1  0x00007f77a4b95569 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f77a4b9567c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f77ace48e6b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f77acdf960a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f77acc5199a in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f77ad05aa39 in QDBusConnectionManager::run() () at /lib64/libQt5DBus.so.5
#7  0x00007f77acc55c9e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f77a992236d in start_thread () at /lib64/libpthread.so.0
#9  0x00007f77ac033b8f in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f77b25880c0 (LWP 16576)):
[KCrash Handler]
#6  0x00007f77accaa0c3 in QHashData::nextNode(QHashData::Node*) () at /lib64/libQt5Core.so.5
#7  0x00007f77b31efb98 in KItemListView::slotSelectionChanged(KItemSet const&, KItemSet const&) () at /lib64/libdolphinprivate.so.5
#8  0x00007f77ace21b97 in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5
#9  0x00007f77b324a60a in KItemListSelectionManager::selectionChanged(KItemSet const&, KItemSet const&) () at /lib64/libdolphinprivate.so.5
#10 0x00007f77b31ea7e4 in KItemListSelectionManager::clearSelection() () at /lib64/libdolphinprivate.so.5
#11 0x00007f77b3508797 in FoldersPanel::updateCurrentItem(int) () at /lib64/libkdeinit5_dolphin.so
#12 0x00007f77b3508990 in FoldersPanel::loadTree(QUrl const&) () at /lib64/libkdeinit5_dolphin.so
#13 0x00007f77b3508b83 in FoldersPanel::urlChanged() () at /lib64/libkdeinit5_dolphin.so
#14 0x00007f77b350612e in Panel::setUrl(QUrl const&) () at /lib64/libkdeinit5_dolphin.so
#15 0x00007f77ace21b97 in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5
#16 0x00007f77b352ca55 in DolphinMainWindow::urlChanged(QUrl const&) () at /lib64/libkdeinit5_dolphin.so
#17 0x00007f77ace21b97 in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5
#18 0x00007f77b2b15345 in KUrlNavigator::urlChanged(QUrl const&) () at /lib64/libKF5KIOFileWidgets.so.5
#19 0x00007f77b2b1890a in KUrlNavigator::setLocationUrl(QUrl const&) () at /lib64/libKF5KIOFileWidgets.so.5
#20 0x00007f77b34dffac in DolphinViewContainer::setUrl(QUrl const&) () at /lib64/libkdeinit5_dolphin.so
#21 0x00007f77b34e00db in DolphinViewContainer::slotItemActivated(KFileItem const&) () at /lib64/libkdeinit5_dolphin.so
#22 0x00007f77ace21b97 in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5
#23 0x00007f77b324b695 in DolphinView::itemActivated(KFileItem const&) () at /lib64/libdolphinprivate.so.5
#24 0x00007f77b32213e1 in DolphinView::slotItemActivated(int) () at /lib64/libdolphinprivate.so.5
#25 0x00007f77ace21b97 in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5
#26 0x00007f77b3249ece in KItemListController::itemActivated(int) () at /lib64/libdolphinprivate.so.5
#27 0x00007f77b31e7721 in KItemListController::mouseReleaseEvent(QGraphicsSceneMouseEvent*, QTransform const&) () at /lib64/libdolphinprivate.so.5
#28 0x00007f77b31e5d1a in KItemListController::processEvent(QEvent*, QTransform const&) () at /lib64/libdolphinprivate.so.5
#29 0x00007f77b31f7205 in KItemListView::event(QEvent*) () at /lib64/libdolphinprivate.so.5
#30 0x00007f77ad91d5dc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#31 0x00007f77ad924c74 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#32 0x00007f77acdfa627 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#33 0x00007f77adc1d1fb in QGraphicsScenePrivate::sendEvent(QGraphicsItem*, QEvent*) () at /lib64/libQt5Widgets.so.5
#34 0x00007f77adc1d5d1 in QGraphicsScenePrivate::sendMouseEvent(QGraphicsSceneMouseEvent*) () at /lib64/libQt5Widgets.so.5
#35 0x00007f77adc228ea in QGraphicsScene::mouseReleaseEvent(QGraphicsSceneMouseEvent*) () at /lib64/libQt5Widgets.so.5
#36 0x00007f77adc2c660 in QGraphicsScene::event(QEvent*) () at /lib64/libQt5Widgets.so.5
#37 0x00007f77ad91d5dc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#38 0x00007f77ad924c74 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#39 0x00007f77acdfa627 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#40 0x00007f77adc4998c in QGraphicsView::mouseReleaseEvent(QMouseEvent*) () at /lib64/libQt5Widgets.so.5
#41 0x00007f77ad963e50 in QWidget::event(QEvent*) () at /lib64/libQt5Widgets.so.5
#42 0x00007f77ada471be in QFrame::event(QEvent*) () at /lib64/libQt5Widgets.so.5
#43 0x00007f77adc4a93b in QGraphicsView::viewportEvent(QEvent*) () at /lib64/libQt5Widgets.so.5
#44 0x00007f77acdfa3bc in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#45 0x00007f77ad91d5b5 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#46 0x00007f77ad9251c7 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#47 0x00007f77acdfa627 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#48 0x00007f77ad9241a2 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () at /lib64/libQt5Widgets.so.5
#49 0x00007f77ad97f33b in QWidgetWindow::handleMouseEvent(QMouseEvent*) () at /lib64/libQt5Widgets.so.5
#50 0x00007f77ad981a64 in QWidgetWindow::event(QEvent*) () at /lib64/libQt5Widgets.so.5
#51 0x00007f77ad91d5dc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#52 0x00007f77ad924c74 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#53 0x00007f77acdfa627 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#54 0x00007f77ad407c13 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /lib64/libQt5Gui.so.5
#55 0x00007f77ad409655 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /lib64/libQt5Gui.so.5
#56 0x00007f77ad3e7e7b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Gui.so.5
#57 0x00007f77984f17a0 in userEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5XcbQpa.so.5
#58 0x00007f77a4b95247 in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#59 0x00007f77a4b955e8 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#60 0x00007f77a4b9567c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#61 0x00007f77ace48e4f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#62 0x00007f77acdf960a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#63 0x00007f77ace0127c in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#64 0x00007f77b34ee19a in kdemain () at /lib64/libkdeinit5_dolphin.so
#65 0x00007f77abf434da in __libc_start_main () at /lib64/libc.so.6
#66 0x000056063b328ada in _start ()

Reported using DrKonqi

Comment 1 Elvis Angelaccio 2017-07-25 08:05:54 UTC

Can you please install debug symbols and attach a new backtrace? See https://community.kde.org/Dolphin/FAQ/Crashes

Also, what exactly do you do to trigger the crash?

Comment 2 Christoph Feck 2017-08-09 17:59:39 UTC

If you can provide the information requested in comment #1, please add it. Please also see https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports

Comment 3 Christoph Feck 2017-08-23 00:34:10 UTC

To further investigate this issue, KDE developers need the information requested in comment #1. If you can provide it, or need help with finding that information, please add a comment.

Comment 4 Christoph Feck 2017-09-13 21:08:52 UTC

No response, changing status. If you have new information, please add a comment.