Bug 401602

Summary: Dolphin crashed after click on the home folder icon
Product: [Applications] dolphin Reporter: Arseniy <kdeuser>
Component: generalAssignee: Dolphin Bug Assignee <dolphin-bugs-null>
Status: RESOLVED WORKSFORME    
Severity: crash CC: elvis.angelaccio
Priority: NOR Keywords: drkonqi
Version: 18.08.3   
Target Milestone: ---   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Arseniy 2018-12-01 11:15:41 UTC 
Application: dolphin (18.08.3)

Qt Version: 5.11.2
Frameworks Version: 5.52.0
Operating System: Linux 4.19.4-1-default x86_64
Distribution: "openSUSE Tumbleweed"

-- Information about the crash:
- What I was doing when the application crashed:
I clicked the Home folder icon on the sidebar. During this files were downloading to the home folder.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f1ea43a8940 (LWP 4345))]

Thread 6 (Thread 0x7ede3ffff700 (LWP 13442)):
#0  0x00007f1ea75cd8c8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f1ea901604c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f1ea900deb2 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f1ea90159b7 in  () at /usr/lib64/libQt5Core.so.5
#4  0x00007f1ea75c7554 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f1eab216ccf in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f1e93fff700 (LWP 4350)):
#0  0x00007f1eab20c2c9 in poll () at /lib64/libc.so.6
#1  0x00007f1ea665cf46 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f1ea665d06c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f1ea920fadb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f1ea91bcadb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f1ea900bde6 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f1ea90159b7 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f1ea75c7554 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f1eab216ccf in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f1e9a294700 (LWP 4349)):
#0  0x00007f1ea75cd4dc in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f1e9a742f5b in  () at /usr/lib64/dri/i965_dri.so
#2  0x00007f1e9a742c87 in  () at /usr/lib64/dri/i965_dri.so
#3  0x00007f1ea75c7554 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f1eab216ccf in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f1e9bfff700 (LWP 4348)):
#0  0x00007f1eab207d34 in read () at /lib64/libc.so.6
#1  0x00007f1ea66a2a00 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f1ea665ca4b in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f1ea665cef0 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f1ea665d06c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f1ea920fadb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f1ea91bcadb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f1ea900bde6 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007f1ea9463545 in  () at /usr/lib64/libQt5DBus.so.5
#9  0x00007f1ea90159b7 in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007f1ea75c7554 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f1eab216ccf in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f1ea16f3700 (LWP 4347)):
#0  0x00007f1eab20c2c9 in poll () at /lib64/libc.so.6
#1  0x00007f1ea616fcc7 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f1ea61718ea in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f1ea26c3519 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f1ea90159b7 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f1ea75c7554 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f1eab216ccf in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f1ea43a8940 (LWP 4345)):
[KCrash Handler]
#6  0x00007f1eaabb7856 in KFileItem::~KFileItem() () at /usr/lib64/libKF5KIOCore.so.5
#7  0x00007f1eaac84dda in  () at /usr/lib64/libKF5KIOCore.so.5
#8  0x00007f1eaac7b26d in  () at /usr/lib64/libKF5KIOCore.so.5
#9  0x00007f1eaac7b651 in  () at /usr/lib64/libKF5KIOCore.so.5
#10 0x00007f1ea91e71a0 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f1eaa3b007c in KJob::result(KJob*, KJob::QPrivateSignal) () at /usr/lib64/libKF5CoreAddons.so.5
#12 0x00007f1eaa3b0b43 in KJob::finishJob(bool) () at /usr/lib64/libKF5CoreAddons.so.5
#13 0x00007f1eaa3b0bac in KJob::kill(KJob::KillVerbosity) () at /usr/lib64/libKF5CoreAddons.so.5
#14 0x00007f1eaac6e332 in  () at /usr/lib64/libKF5KIOCore.so.5
#15 0x00007f1eaac7269f in  () at /usr/lib64/libKF5KIOCore.so.5
#16 0x00007f1eaac728ad in  () at /usr/lib64/libKF5KIOCore.so.5
#17 0x00007f1eaac76f9d in  () at /usr/lib64/libKF5KIOCore.so.5
#18 0x00007f1eab04ccbd in KFileItemModel::refreshDirectory(QUrl const&) () at /usr/lib64/libdolphinprivate.so.5
#19 0x00007f1eab65b700 in  () at /usr/lib64/libkdeinit5_dolphin.so
#20 0x00007f1eab65baa5 in  () at /usr/lib64/libkdeinit5_dolphin.so
#21 0x00007f1eab65aaae in  () at /usr/lib64/libkdeinit5_dolphin.so
#22 0x00007f1ea91e71a0 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#23 0x00007f1eab677005 in  () at /usr/lib64/libkdeinit5_dolphin.so
#24 0x00007f1ea91e71a0 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#25 0x00007f1eab5a5115 in KUrlNavigator::urlChanged(QUrl const&) () at /usr/lib64/libKF5KIOFileWidgets.so.5
#26 0x00007f1eab5a89a2 in KUrlNavigator::setLocationUrl(QUrl const&) () at /usr/lib64/libKF5KIOFileWidgets.so.5
#27 0x00007f1eab63b3fd in  () at /usr/lib64/libkdeinit5_dolphin.so
#28 0x00007f1eab63793c in  () at /usr/lib64/libkdeinit5_dolphin.so
#29 0x00007f1eab637f2b in  () at /usr/lib64/libkdeinit5_dolphin.so
#30 0x00007f1ea91e71a0 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#31 0x00007f1eab676e22 in  () at /usr/lib64/libkdeinit5_dolphin.so
#32 0x00007f1eab64d930 in  () at /usr/lib64/libkdeinit5_dolphin.so
#33 0x00007f1ea91e71a0 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#34 0x00007f1eab0d6fbe in KItemListController::itemActivated(int) () at /usr/lib64/libdolphinprivate.so.5
#35 0x00007f1eab06d836 in KItemListController::mouseReleaseEvent(QGraphicsSceneMouseEvent*, QTransform const&) () at /usr/lib64/libdolphinprivate.so.5
#36 0x00007f1eab06bc6f in KItemListController::processEvent(QEvent*, QTransform const&) () at /usr/lib64/libdolphinprivate.so.5
#37 0x00007f1eab07d59f in KItemListView::event(QEvent*) () at /usr/lib64/libdolphinprivate.so.5
#38 0x00007f1ea9bf14a1 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#39 0x00007f1ea9bf8af0 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#40 0x00007f1ea91bde09 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#41 0x00007f1ea9ef1f85 in  () at /usr/lib64/libQt5Widgets.so.5
#42 0x00007f1ea9ef23c8 in  () at /usr/lib64/libQt5Widgets.so.5
#43 0x00007f1ea9ef6dba in QGraphicsScene::mouseReleaseEvent(QGraphicsSceneMouseEvent*) () at /usr/lib64/libQt5Widgets.so.5
#44 0x00007f1ea9f016f0 in QGraphicsScene::event(QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#45 0x00007f1ea9bf14a1 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#46 0x00007f1ea9bf8af0 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#47 0x00007f1ea91bde09 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#48 0x00007f1ea9f1c3c6 in QGraphicsView::mouseReleaseEvent(QMouseEvent*) () at /usr/lib64/libQt5Widgets.so.5
#49 0x00007f1ea9c2f7f8 in QWidget::event(QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#50 0x00007f1ea9cd2e2e in QFrame::event(QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#51 0x00007f1ea9f1d31b in QGraphicsView::viewportEvent(QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#52 0x00007f1ea91bdb1b in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#53 0x00007f1ea9bf1491 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#54 0x00007f1ea9bf8d38 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#55 0x00007f1ea91bde09 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#56 0x00007f1ea9bf8039 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () at /usr/lib64/libQt5Widgets.so.5
#57 0x00007f1ea9c4a334 in  () at /usr/lib64/libQt5Widgets.so.5
#58 0x00007f1ea9c4cebe in  () at /usr/lib64/libQt5Widgets.so.5
#59 0x00007f1ea9bf14a1 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#60 0x00007f1ea9bf8af0 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#61 0x00007f1ea91bde09 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#62 0x00007f1ea960bddb in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /usr/lib64/libQt5Gui.so.5
#63 0x00007f1ea960dcd5 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib64/libQt5Gui.so.5
#64 0x00007f1ea95e803b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Gui.so.5
#65 0x00007f1ea27569db in  () at /usr/lib64/libQt5XcbQpa.so.5
#66 0x00007f1ea91bcadb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#67 0x00007f1ea91c4c52 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#68 0x00007f1eab62be7f in kdemain () at /usr/lib64/libkdeinit5_dolphin.so
#69 0x00007f1eab13efeb in __libc_start_main () at /lib64/libc.so.6
#70 0x000055e81805308a in _start ()
[Inferior 1 (process 4345) detached]

Reported using DrKonqi
Comment 1 Elvis Angelaccio 2018-12-01 16:01:57 UTC 
If you can reproduce this crash, please install debug symbols for dolphin and kio and then post another backtrace.
Comment 2 Arseniy 2018-12-01 18:49:26 UTC 
After 10 minutes of attempts to reproduce the problem I could not reproduce it.
Comment 3 Bug Janitor Service 2018-12-16 03:44:15 UTC 
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 4 Bug Janitor Service 2018-12-31 03:44:23 UTC 
This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!