Bug 390510

Summary: Dolphin Crash
Product: [Applications] dolphin Reporter: Gijsbertus <gijsbert>
Component: generalAssignee: Dolphin Bug Assignee <dolphin-bugs-null>
Status: RESOLVED WORKSFORME    
Severity: crash CC: elvis.angelaccio, Idatat, justin.zobel, mail
Priority: NOR Keywords: drkonqi
Version First Reported In: 17.12.2   
Target Milestone: ---   
Platform: unspecified   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Gijsbertus 2018-02-15 16:09:00 UTC 
Application: dolphin (17.12.2)

Qt Version: 5.9.3
Frameworks Version: 5.43.0
Operating System: Linux 4.13.0-32-generic x86_64
Distribution: KDE neon User Edition 5.12

-- Information about the crash:
- What I was doing when the application crashed: Today Dolphin crashed twice. Once when the system was booting (no debug info included about that here) and the other occassion was when trying to select a folder in the folder panel. Nothing else was done.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Dolphin (dolphin), signal: Illegal instruction
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f3fec1c98c0 (LWP 5547))]

Thread 4 (Thread 0x7f3fc43eb700 (LWP 5550)):
#0  0x00007f3febb0174d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f3fdedbb38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f3fdedbb49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3fe5d3b6cb in QEventDispatcherGlib::processEvents (this=0x7f3fbc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f3fe5ce3e2a in QEventLoop::exec (this=this@entry=0x7f3fc43ead00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f3fe5b0c8f4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515
#6  0x00007f3fe5b11709 in QThreadPrivate::start (arg=0x162b940) at thread/qthread_unix.cpp:368
#7  0x00007f3fe0e906ba in start_thread (arg=0x7f3fc43eb700) at pthread_create.c:333
#8  0x00007f3febb0d41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f3fce4f1700 (LWP 5549)):
#0  0x00007f3febb0174d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f3fdedbb38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f3fdedbb49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3fe5d3b6cb in QEventDispatcherGlib::processEvents (this=0x7f3fc80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f3fe5ce3e2a in QEventLoop::exec (this=this@entry=0x7f3fce4f0cd0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f3fe5b0c8f4 in QThread::exec (this=this@entry=0x7f3fe642ed40 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread.cpp:515
#6  0x00007f3fe61ba315 in QDBusConnectionManager::run (this=0x7f3fe642ed40 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:178
#7  0x00007f3fe5b11709 in QThreadPrivate::start (arg=0x7f3fe642ed40 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:368
#8  0x00007f3fe0e906ba in start_thread (arg=0x7f3fce4f1700) at pthread_create.c:333
#9  0x00007f3febb0d41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f3fd4918700 (LWP 5548)):
#0  0x00007f3febb0174d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f3fde702c62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f3fde7048d7 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f3fd6e6f1f9 in QXcbEventReader::run (this=0x1144720) at qxcbconnection.cpp:1330
#4  0x00007f3fe5b11709 in QThreadPrivate::start (arg=0x1144720) at thread/qthread_unix.cpp:368
#5  0x00007f3fe0e906ba in start_thread (arg=0x7f3fd4918700) at pthread_create.c:333
#6  0x00007f3febb0d41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f3fec1c98c0 (LWP 5547)):
[KCrash Handler]
#6  0x00007f3feb74c002 in std::__sort<QList<int>::iterator, __gnu_cxx::__ops::_Iter_less_iter> (__last=..., __first=..., __comp=...) at /usr/include/c++/5/bits/stl_algo.h:1961
#7  std::sort<QList<int>::iterator> (__last=..., __first=...) at /usr/include/c++/5/bits/stl_algo.h:4698
#8  KFileItemModelRolesUpdater::updateChangedItems (this=this@entry=0x1843ba0) at /workspace/build/src/kitemviews/kfileitemmodelrolesupdater.cpp:972
#9  0x00007f3feb74c6b4 in KFileItemModelRolesUpdater::slotItemsChanged (this=0x1843ba0, itemRanges=..., roles=...) at /workspace/build/src/kitemviews/kfileitemmodelrolesupdater.cpp:449
#10 0x00007f3fe5d125a6 in QtPrivate::QSlotObjectBase::call (a=0x7fff11057480, r=0x1843ba0, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:101
#11 QMetaObject::activate (sender=sender@entry=0x183a880, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7fff11057480) at kernel/qobject.cpp:3749
#12 0x00007f3fe5d12b87 in QMetaObject::activate (sender=sender@entry=0x183a880, m=m@entry=0x7f3feba01f60 <KItemModelBase::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7fff11057480) at kernel/qobject.cpp:3628
#13 0x00007f3feb7c0a1a in KItemModelBase::itemsChanged (this=this@entry=0x183a880, _t1=..., _t2=...) at /workspace/build/obj-x86_64-linux-gnu/src/moc_kitemmodelbase.cpp:262
#14 0x00007f3feb738cb6 in KFileItemModel::emitItemsChangedAndTriggerResorting (this=this@entry=0x183a880, itemRanges=..., changedRoles=...) at /workspace/build/src/kitemviews/kfileitemmodel.cpp:1430
#15 0x00007f3feb73a954 in KFileItemModel::setData (this=0x183a880, index=18, values=...) at /workspace/build/src/kitemviews/kfileitemmodel.cpp:202
#16 0x00007f3feb742483 in KFileItemModel::setExpanded (this=0x183a880, index=18, expanded=<optimized out>) at /workspace/build/src/kitemviews/kfileitemmodel.cpp:529
#17 0x00007f3feb7568f6 in KItemListController::mouseReleaseEvent (this=0x1843770, event=0x7fff11057f00, transform=...) at /workspace/build/src/kitemviews/kitemlistcontroller.cpp:772
#18 0x00007f3feb754be4 in KItemListController::processEvent (this=0x1843770, event=event@entry=0x7fff11057f00, transform=...) at /workspace/build/src/kitemviews/kitemlistcontroller.cpp:1039
#19 0x00007f3feb766ba2 in KItemListView::event (this=0x1841670, event=0x7fff11057f00) at /workspace/build/src/kitemviews/kitemlistview.cpp:924
#20 0x00007f3fe6ccfb9c in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x1841670, e=0x7fff11057f00) at kernel/qapplication.cpp:3722
#21 0x00007f3fe6cd75a7 in QApplication::notify (this=0x7fff11058d50, receiver=0x1841670, e=0x7fff11057f00) at kernel/qapplication.cpp:3481
#22 0x00007f3fe5ce5df8 in QCoreApplication::notifyInternal2 (receiver=0x1841670, event=0x7fff11057f00) at kernel/qcoreapplication.cpp:1018
#23 0x00007f3fe6ccfede in QCoreApplication::sendSpontaneousEvent (event=event@entry=0x7fff11057f00, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#24 qt_sendSpontaneousEvent (receiver=<optimized out>, event=event@entry=0x7fff11057f00) at kernel/qapplication.cpp:4160
#25 0x00007f3fe6fd5083 in QGraphicsScenePrivate::sendEvent (this=<optimized out>, item=0x1841680, event=0x7fff11057f00) at graphicsview/qgraphicsscene.cpp:1245
#26 0x00007f3fe6fd5a31 in QGraphicsScenePrivate::sendMouseEvent (this=0x1c62830, mouseEvent=0x7fff11057f00) at graphicsview/qgraphicsscene.cpp:1323
#27 0x00007f3fe6fdaf9a in QGraphicsScene::mouseReleaseEvent (this=<optimized out>, mouseEvent=0x7fff11057f00) at graphicsview/qgraphicsscene.cpp:4097
#28 0x00007f3fe6fe62f0 in QGraphicsScene::event (this=0x1c62780, event=0x7fff11057f00) at graphicsview/qgraphicsscene.cpp:3410
#29 0x00007f3fe6ccfb9c in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x1c62780, e=0x7fff11057f00) at kernel/qapplication.cpp:3722
#30 0x00007f3fe6cd75a7 in QApplication::notify (this=0x7fff11058d50, receiver=0x1c62780, e=0x7fff11057f00) at kernel/qapplication.cpp:3481
#31 0x00007f3fe5ce5df8 in QCoreApplication::notifyInternal2 (receiver=0x1c62780, event=0x7fff11057f00) at kernel/qcoreapplication.cpp:1018
#32 0x00007f3fe6ccfede in QCoreApplication::sendSpontaneousEvent (event=event@entry=0x7fff11057f00, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#33 qt_sendSpontaneousEvent (receiver=<optimized out>, event=event@entry=0x7fff11057f00) at kernel/qapplication.cpp:4160
#34 0x00007f3fe700177c in QGraphicsView::mouseReleaseEvent (this=0x1c627f0, event=0x7fff11058460) at graphicsview/qgraphicsview.cpp:3395
#35 0x00007f3fe6d0eb08 in QWidget::event (this=this@entry=0x1c627f0, event=event@entry=0x7fff11058460) at kernel/qwidget.cpp:9200
#36 0x00007f3fe6db62fe in QFrame::event (this=0x1c627f0, e=0x7fff11058460) at widgets/qframe.cpp:550
#37 0x00007f3fe700270b in QGraphicsView::viewportEvent (this=0x1c627f0, event=0x7fff11058460) at graphicsview/qgraphicsview.cpp:2966
#38 0x00007f3fe5ce5b62 in QCoreApplicationPrivate::sendThroughObjectEventFilters (receiver=receiver@entry=0x1881580, event=event@entry=0x7fff11058460) at kernel/qcoreapplication.cpp:1129
#39 0x00007f3fe6ccfb75 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x1881580, e=0x7fff11058460) at kernel/qapplication.cpp:3718
#40 0x00007f3fe6cd81cb in QApplication::notify (this=<optimized out>, receiver=0x1881580, e=0x7fff11058460) at kernel/qapplication.cpp:3198
#41 0x00007f3fe5ce5df8 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x1881580, event=event@entry=0x7fff11058460) at kernel/qcoreapplication.cpp:1018
#42 0x00007f3fe6cd6b6f in QCoreApplication::sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:233
#43 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x1881580, event=event@entry=0x7fff11058460, alienWidget=alienWidget@entry=0x1881580, nativeWidget=0x116e600, buttonDown=buttonDown@entry=0x7f3fe73d1820 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:2704
#44 0x00007f3fe6d28b06 in QWidgetWindow::handleMouseEvent (this=this@entry=0x13e71b0, event=event@entry=0x7fff11058860) at kernel/qwidgetwindow.cpp:622
#45 0x00007f3fe6d2b563 in QWidgetWindow::event (this=0x13e71b0, event=0x7fff11058860) at kernel/qwidgetwindow.cpp:243
#46 0x00007f3fe6ccfb9c in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x13e71b0, e=0x7fff11058860) at kernel/qapplication.cpp:3722
#47 0x00007f3fe6cd75a7 in QApplication::notify (this=0x7fff11058d50, receiver=0x13e71b0, e=0x7fff11058860) at kernel/qapplication.cpp:3481
#48 0x00007f3fe5ce5df8 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x13e71b0, event=event@entry=0x7fff11058860) at kernel/qcoreapplication.cpp:1018
#49 0x00007f3fe6561230 in QCoreApplication::sendSpontaneousEvent (event=0x7fff11058860, receiver=0x13e71b0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#50 QGuiApplicationPrivate::processMouseEvent (e=0x1cb7100) at kernel/qguiapplication.cpp:1949
#51 0x00007f3fe6563195 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x1cb7100) at kernel/qguiapplication.cpp:1733
#52 0x00007f3fe653c7cb in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:939
#53 0x00007f3fd6ece470 in userEventSourceDispatch (source=<optimized out>) at qeventdispatcher_glib.cpp:77
#54 0x00007f3fdedbb197 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#55 0x00007f3fdedbb3f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#56 0x00007f3fdedbb49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#57 0x00007f3fe5d3b6af in QEventDispatcherGlib::processEvents (this=0x116ad20, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#58 0x00007f3fe5ce3e2a in QEventLoop::exec (this=this@entry=0x7fff11058c10, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#59 0x00007f3fe5cecd64 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1291
#60 0x00007f3fe6558bdc in QGuiApplication::exec () at kernel/qguiapplication.cpp:1679
#61 0x00007f3fe6ccfaf5 in QApplication::exec () at kernel/qapplication.cpp:2910
#62 0x00007f3febe1390a in kdemain (argc=1, argv=<optimized out>) at /workspace/build/src/main.cpp:163
#63 0x00007f3feba26830 in __libc_start_main (main=0x4006b0 <main(int, char**)>, argc=1, argv=0x7fff11058ed8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff11058ec8) at ../csu/libc-start.c:291
#64 0x00000000004006e9 in _start ()

Reported using DrKonqi
Comment 1 Julian Steinmann 2018-07-02 17:25:13 UTC 
Hello and thanks for reporting this crash! Have you been able to reproduce this crash again, especially with Dolphin v18.04?
Comment 2 Gijsbertus 2018-07-02 18:21:22 UTC 
(In reply to Julian Schraner from comment #1)
> Hello and thanks for reporting this crash! Have you been able to reproduce
> this crash again, especially with Dolphin v18.04?

Nope, since then I haven't been able to replicate. Perhaps not a bug after all?
Comment 3 Julian Steinmann 2018-07-03 12:29:11 UTC 
Thanks for your quick response! It is obviously very hard to fix a crash if we cannot reproduce it locally, but I'll keep this report open for now. Please inform us if this crash does happen again.
Comment 4 Gijsbertus 2018-07-04 13:21:43 UTC 
(In reply to Julian Schraner from comment #3)
> Thanks for your quick response! It is obviously very hard to fix a crash if
> we cannot reproduce it locally, but I'll keep this report open for now.
> Please inform us if this crash does happen again.

Will do.
Comment 5 Idatat 2018-08-19 01:50:14 UTC 
Hi, I'm using kubuntu 18.04 and dolphin ver 17.12.3. This dolphin always crash when browsing folders or files. This only happen when I used in compact view, but in icons and details view it OK.
Comment 6 Julian Steinmann 2018-08-19 14:55:55 UTC 
(In reply to Idatat from comment #5)
> Hi, I'm using kubuntu 18.04 and dolphin ver 17.12.3. This dolphin always
> crash when browsing folders or files. This only happen when I used in
> compact view, but in icons and details view it OK.

Hi, could you open a new bug report for your problem? We would also need a backtrace (from the window that appears after the crash) to be able to investigate your crash. This report is not really the place to discuss other crashes. Thanks!
Comment 7 Justin Zobel 2020-12-01 03:53:42 UTC 
Thanks for the bug report Gijsbertus.

Can you please test and confirm if this issue is still occurring or if this bug report can be marked as resolved.

I've set the bug status to "needsinfo" pending your response, please change back to "reported" or "resolved" when you respond, thanks.
Comment 8 Bug Janitor Service 2020-12-16 04:34:00 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 9 Idatat 2020-12-16 04:39:50 UTC 
Solved for me.
Comment 10 Justin Zobel 2022-11-18 03:40:53 UTC 
Thank you for reporting this issue in KDE software. As it has been a while since this issue was reported, can we please ask you to see if you can reproduce the issue with a recent software version?

If you can reproduce the issue, please change the status to "REPORTED" when replying. Thank you!
Comment 11 Bug Janitor Service 2022-12-03 05:17:35 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 12 Bug Janitor Service 2022-12-18 05:15:39 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!