Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f8dff8a3cc0 (LWP 207432))]

Thread 4 (Thread 0x7f8df548b700 (LWP 207442)):
#0  0x00007f8e06e4fabf in poll () from /usr/lib/libc.so.6
#1  0x00007f8e028197a0 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f8e02819871 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f8e04cb730c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f8e04c5be3c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f8e04a7cd82 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f8e04a7df16 in ?? () from /usr/lib/libQt5Core.so.5
#7  0x00007f8e0348946f in start_thread () from /usr/lib/libpthread.so.0
#8  0x00007f8e06e5a3d3 in clone () from /usr/lib/libc.so.6

Thread 3 (Thread 0x7f8dfd9c8700 (LWP 207441)):
#0  0x00007f8e06e4b4fc in read () from /usr/lib/libc.so.6
#1  0x00007f8e027c88c0 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f8e02818001 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#3  0x00007f8e02819748 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0x00007f8e02819871 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0x00007f8e04cb730c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f8e04c5be3c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#7  0x00007f8e04a7cd82 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#8  0x00007f8e04f4ab38 in ?? () from /usr/lib/libQt5DBus.so.5
#9  0x00007f8e04a7df16 in ?? () from /usr/lib/libQt5Core.so.5
#10 0x00007f8e0348946f in start_thread () from /usr/lib/libpthread.so.0
#11 0x00007f8e06e5a3d3 in clone () from /usr/lib/libc.so.6

Thread 2 (Thread 0x7f8dfe5a3700 (LWP 207440)):
#0  0x00007f8e06e4fabf in poll () from /usr/lib/libc.so.6
#1  0x00007f8e0344663b in ?? () from /usr/lib/libxcb.so.1
#2  0x00007f8e0344837b in xcb_wait_for_event () from /usr/lib/libxcb.so.1
#3  0x00007f8dfef20f11 in ?? () from /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f8e04a7df16 in ?? () from /usr/lib/libQt5Core.so.5
#5  0x00007f8e0348946f in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007f8e06e5a3d3 in clone () from /usr/lib/libc.so.6

Thread 1 (Thread 0x7f8dff8a3cc0 (LWP 207432)):
[KCrash Handler]
#6  0x00007f8e02d58edb in icu_65::CollationFastLatin::getOptions(icu_65::CollationData const*, icu_65::CollationSettings const&, unsigned short*, int) () from /usr/lib/libicui18n.so.65
#7  0x00007f8e02d5eaa7 in icu_65::RuleBasedCollator::setFastLatinOptions(icu_65::CollationSettings&) const () from /usr/lib/libicui18n.so.65
#8  0x00007f8e02d5eba3 in icu_65::RuleBasedCollator::setAttribute(UColAttribute, UColAttributeValue, UErrorCode&) () from /usr/lib/libicui18n.so.65
#9  0x00007f8e04b1a907 in ?? () from /usr/lib/libQt5Core.so.5
#10 0x00007f8e04adb174 in QCollator::QCollator() () from /usr/lib/libQt5Core.so.5
#11 0x00007f8e06826e54 in ?? () from /usr/lib/libKF5BalooWidgets.so.5
#12 0x00007f8e06806150 in Baloo::FileMetaDataWidget::Private::slotLoadingFinished() () from /usr/lib/libKF5BalooWidgets.so.5
#13 0x00007f8e04c940ae in ?? () from /usr/lib/libQt5Core.so.5
#14 0x00007f8e06814e5e in ?? () from /usr/lib/libKF5BalooWidgets.so.5
#15 0x00007f8e04c940ae in ?? () from /usr/lib/libQt5Core.so.5
#16 0x00007f8e05efccfa in KJob::finished(KJob*, KJob::QPrivateSignal) () from /usr/lib/libKF5CoreAddons.so.5
#17 0x00007f8e05efd90e in KJob::finishJob(bool) () from /usr/lib/libKF5CoreAddons.so.5
#18 0x00007f8e0681e541 in ?? () from /usr/lib/libKF5BalooWidgets.so.5
#19 0x00007f8e04c940ae in ?? () from /usr/lib/libQt5Core.so.5
#20 0x00007f8e04bcc939 in QProcess::finished(int, QProcess::ExitStatus) () from /usr/lib/libQt5Core.so.5
#21 0x00007f8e04bd604e in ?? () from /usr/lib/libQt5Core.so.5
#22 0x00007f8e04bd6239 in ?? () from /usr/lib/libQt5Core.so.5
#23 0x00007f8e04c940e0 in ?? () from /usr/lib/libQt5Core.so.5
#24 0x00007f8e04c980c2 in QSocketNotifier::activated(int, QSocketNotifier::QPrivateSignal) () from /usr/lib/libQt5Core.so.5
#25 0x00007f8e04c98412 in QSocketNotifier::event(QEvent*) () from /usr/lib/libQt5Core.so.5
#26 0x00007f8e058243c2 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#27 0x00007f8e0582d599 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#28 0x00007f8e04c5d27a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#29 0x00007f8e04cb7f06 in ?? () from /usr/lib/libQt5Core.so.5
#30 0x00007f8e028179be in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#31 0x00007f8e02819831 in ?? () from /usr/lib/libglib-2.0.so.0
#32 0x00007f8e02819871 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#33 0x00007f8e04cb72f0 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#34 0x00007f8e04c5be3c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#35 0x00007f8e04c63f94 in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5
#36 0x00007f8e06f635fa in kdemain () from /usr/lib/libkdeinit5_dolphin.so
#37 0x00007f8e06d82023 in __libc_start_main () from /usr/lib/libc.so.6
#38 0x000055b8ee63805e in _start ()
[Inferior 1 (process 207432) detached]