[dolphin] [Bug 426149] New: Repeated kdeinit5 crash when viewing directory in Dolphin

John S. bugzilla_noreply at kde.org
Thu Sep 3 16:11:20 BST 2020 

https://bugs.kde.org/show_bug.cgi?id=426149

            Bug ID: 426149
           Summary: Repeated kdeinit5 crash when viewing directory in
                    Dolphin
           Product: dolphin
           Version: 20.04.1
          Platform: Fedora RPMs
                OS: Linux
            Status: REPORTED
          Severity: normal
          Priority: NOR
         Component: general
          Assignee: dolphin-bugs-null at kde.org
          Reporter: jman012345 at gmail.com
                CC: kfm-devel at kde.org
  Target Milestone: ---

SUMMARY
When I navigate to my Downloads directory, I get repeated notifications saying
"kdeinit5 Closed Unexpectedly."

STEPS TO REPRODUCE
1. Navigate to Downloads

This crash will probably not be reproducible on other machines. Please see the
backtrace below.

OBSERVED RESULT
Repeated crashes of kdeinit5. Dolphin behaves normally otherwise.

EXPECTED RESULT
No crashes of kdeinit5.

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: 5.8.4-200
(available in About System)
KDE Plasma Version: 5.18.5
KDE Frameworks Version: 5.70.0
Qt Version: 5.14.2

ADDITIONAL INFORMATION

Application: kdeinit5 (kdeinit5), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fca4125fe00 (LWP 11356))]

Thread 22 (Thread 0x7fc9d77fe700 (LWP 11377)):
#0  0x00007fca446084cc in read () from /lib64/libc.so.6
#1  0x00007fca431ca53f in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#2  0x00007fca431805ee in g_main_context_check () from /lib64/libglib-2.0.so.0
#3  0x00007fca43180a55 in g_main_context_iterate.constprop () from
/lib64/libglib-2.0.so.0
#4  0x00007fca43180be3 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#5  0x00007fca44986b8b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#6  0x00007fca4493991b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#7  0x00007fca447a5427 in QThread::exec() () from /lib64/libQt5Core.so.5
#8  0x00007fca339b251b in QDBusConnectionManager::run() () from
/lib64/libQt5DBus.so.5
#9  0x00007fca447a6690 in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#10 0x00007fca43bb3432 in start_thread () from /lib64/libpthread.so.0
#11 0x00007fca44617913 in clone () from /lib64/libc.so.6

Thread 21 (Thread 0x7fc9d7fff700 (LWP 11376)):
#0  0x00007fca43bb9e92 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fca2ae3c6db in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#2  0x00007fca2ae3c1ab in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#3  0x00007fca43bb3432 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fca44617913 in clone () from /lib64/libc.so.6

Thread 20 (Thread 0x7fc9f4ff9700 (LWP 11375)):
#0  0x00007fca43bb9e92 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fca2ae3c6db in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#2  0x00007fca2ae3c1ab in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#3  0x00007fca43bb3432 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fca44617913 in clone () from /lib64/libc.so.6

Thread 19 (Thread 0x7fc9f57fa700 (LWP 11374)):
#0  0x00007fca43bb9e92 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fca2ae3c6db in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#2  0x00007fca2ae3c1ab in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#3  0x00007fca43bb3432 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fca44617913 in clone () from /lib64/libc.so.6

Thread 18 (Thread 0x7fc9f5ffb700 (LWP 11373)):
#0  0x00007fca43bb9e92 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fca2ae3c6db in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#2  0x00007fca2ae3c1ab in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#3  0x00007fca43bb3432 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fca44617913 in clone () from /lib64/libc.so.6

Thread 17 (Thread 0x7fc9f67fc700 (LWP 11372)):
#0  0x00007fca43bb9e92 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fca2ae3c6db in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#2  0x00007fca2ae3c1ab in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#3  0x00007fca43bb3432 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fca44617913 in clone () from /lib64/libc.so.6

Thread 16 (Thread 0x7fc9f6ffd700 (LWP 11371)):
#0  0x00007fca43bb9e92 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fca2ae3c6db in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#2  0x00007fca2ae3c1ab in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#3  0x00007fca43bb3432 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fca44617913 in clone () from /lib64/libc.so.6

Thread 15 (Thread 0x7fc9f77fe700 (LWP 11370)):
#0  0x00007fca43bb9e92 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fca2ae3c6db in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#2  0x00007fca2ae3c1ab in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#3  0x00007fca43bb3432 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fca44617913 in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x7fc9f7fff700 (LWP 11369)):
#0  0x00007fca43bb9e92 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fca2ae3c6db in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#2  0x00007fca2ae3c1ab in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#3  0x00007fca43bb3432 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fca44617913 in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7fca14ff9700 (LWP 11368)):
#0  0x00007fca43bb9e92 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fca2ae3c6db in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#2  0x00007fca2ae3c1ab in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#3  0x00007fca43bb3432 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fca44617913 in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7fca157fa700 (LWP 11367)):
#0  0x00007fca43bb9e92 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fca2ae3c6db in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#2  0x00007fca2ae3c1ab in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#3  0x00007fca43bb3432 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fca44617913 in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7fca15ffb700 (LWP 11366)):
#0  0x00007fca43bb9e92 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fca2ae3c6db in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#2  0x00007fca2ae3c1ab in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#3  0x00007fca43bb3432 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fca44617913 in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7fca167fc700 (LWP 11365)):
#0  0x00007fca43bb9e92 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fca2ae3c6db in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#2  0x00007fca2ae3c1ab in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#3  0x00007fca43bb3432 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fca44617913 in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7fca16ffd700 (LWP 11364)):
#0  0x00007fca43bb9e92 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fca2ae3c6db in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#2  0x00007fca2ae3c1ab in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#3  0x00007fca43bb3432 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fca44617913 in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7fca177fe700 (LWP 11363)):
#0  0x00007fca43bb9e92 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fca2ae3c6db in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#2  0x00007fca2ae3c1ab in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#3  0x00007fca43bb3432 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fca44617913 in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7fca17fff700 (LWP 11362)):
#0  0x00007fca43bb9e92 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fca2ae3c6db in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#2  0x00007fca2ae3c1ab in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#3  0x00007fca43bb3432 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fca44617913 in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7fca24c07700 (LWP 11361)):
#0  0x00007fca43bb9e92 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fca2ae3c6db in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#2  0x00007fca2ae3c1ab in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#3  0x00007fca43bb3432 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fca44617913 in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7fca25408700 (LWP 11360)):
#0  0x00007fca43bb9e92 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fca2ae3c6db in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#2  0x00007fca2ae3c1ab in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#3  0x00007fca43bb3432 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fca44617913 in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7fca25c09700 (LWP 11359)):
#0  0x00007fca43bb9e92 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fca2ae3c6db in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#2  0x00007fca2ae3c1ab in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#3  0x00007fca43bb3432 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fca44617913 in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7fca3125b700 (LWP 11358)):
#0  0x00007fca43bb9e92 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fca2ae3c6db in util_queue_thread_func () from
/usr/lib64/dri/radeonsi_dri.so
#2  0x00007fca2ae3c1ab in impl_thrd_routine () from
/usr/lib64/dri/radeonsi_dri.so
#3  0x00007fca43bb3432 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fca44617913 in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fca32ef9700 (LWP 11357)):
#0  0x00007fca4460caaf in poll () from /lib64/libc.so.6
#1  0x00007fca451c438a in _xcb_conn_wait () from /lib64/libxcb.so.1
#2  0x00007fca451c671a in xcb_wait_for_event () from /lib64/libxcb.so.1
#3  0x00007fca330b4c78 in QXcbEventQueue::run() () from
/lib64/libQt5XcbQpa.so.5
#4  0x00007fca447a6690 in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#5  0x00007fca43bb3432 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fca44617913 in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fca4125fe00 (LWP 11356)):
[KCrash Handler]
#4  0x00007fca44de261c in QTextLine::ascent() const () from
/lib64/libQt5Gui.so.5
#5  0x00007fc9d5dd3479 in KoTextLayoutNoteArea::layout(FrameIterator*) () from
/lib64/libkotextlayout.so.16
#6  0x00007fc9d5dbcc7b in KoTextLayoutArea::layout(FrameIterator*) () from
/lib64/libkotextlayout.so.16
#7  0x00007fc9d5dd39f1 in KoTextLayoutRootArea::layoutRoot(FrameIterator*) ()
from /lib64/libkotextlayout.so.16
#8  0x00007fc9d5dd6bc0 in KoTextDocumentLayout::doLayout() () from
/lib64/libkotextlayout.so.16
#9  0x00007fc9d5dd7208 in KoTextDocumentLayout::layout() () from
/lib64/libkotextlayout.so.16
#10 0x00007fca44962b5e in QObject::event(QEvent*) () from
/lib64/libQt5Core.so.5
#11 0x00007fca43d3e063 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#12 0x00007fca4493afc0 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#13 0x00007fca4493dc47 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /lib64/libQt5Core.so.5
#14 0x00007fca449870a7 in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () from /lib64/libQt5Core.so.5
#15 0x00007fca4318078f in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#16 0x00007fca43180b18 in g_main_context_iterate.constprop () from
/lib64/libglib-2.0.so.0
#17 0x00007fca43180be3 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#18 0x00007fca44986be0 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#19 0x00007fca44969fb0 in void doActivate<false>(QObject*, int, void**) () from
/lib64/libQt5Core.so.5
#20 0x00007fca44969fb0 in void doActivate<false>(QObject*, int, void**) () from
/lib64/libQt5Core.so.5
#21 0x00007fc9d5a1ef45 in KoUpdater::sigProgress(int) () from
/lib64/libkowidgetutils.so.16
#22 0x00007fc9d5f931e3 in KoDocument::openFile() () from /lib64/libkomain.so.16
#23 0x00007fc9d5f9bdfc in KoDocument::Private::openLocalFile() () from
/lib64/libkomain.so.16
#24 0x00007fc9d5f99fbf in KoDocument::openUrlInternal(QUrl const&) () from
/lib64/libkomain.so.16
#25 0x00007fc9d5f9a1e3 in KoDocument::openUrl(QUrl const&) () from
/lib64/libkomain.so.16
#26 0x00007fc9d655dcad in CalligraCreator::create(QString const&, int, int,
QImage&) () from /usr/lib64/qt5/plugins/calligrathumbnail.so
#27 0x00007fca453d2723 in ThumbnailProtocol::get(QUrl const&) () from
/usr/lib64/qt5/plugins/kf5/kio/thumbnail.so
#28 0x00007fca33f601ce in KIO::SlaveBase::dispatch(int, QByteArray const&) ()
from /lib64/libKF5KIOCore.so.5
#29 0x00007fca33f60ab6 in KIO::SlaveBase::dispatchLoop() () from
/lib64/libKF5KIOCore.so.5
#30 0x00007fca453d0784 in kdemain () from
/usr/lib64/qt5/plugins/kf5/kio/thumbnail.so
#31 0x00005590eb611a3d in launch(int, char const*, char const*, char const*,
int, char const*, bool, char const*, bool, char const*) ()
#32 0x00005590eb612dd8 in handle_launcher_request(int, char const*) [clone
.constprop.0] ()
#33 0x00005590eb6133e4 in handle_requests(int) ()
#34 0x00005590eb60f03d in main ()
[Inferior 1 (process 11356) detached]

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