Application: dolphin (18.04.2)

Qt Version: 5.11.0
Frameworks Version: 5.46.0
Operating System: Linux 4.17.0-2-MANJARO x86_64
Distribution: "Netrunner Rolling"

-- Information about the crash:
- What I was doing when the application crashed:
Not quite remember what changes were in removable devices prior to selecting one of non-existing? in left panel

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fedd4826800 (LWP 3556))]

Thread 5 (Thread 0x7feda206b700 (LWP 3561)):
#0  0x00007fedd40e6ea9 in poll () at /usr/lib/libc.so.6
#1  0x00007fedc6a58523 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fedc6a5863e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fedce2ace64 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fedce25885c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fedce0a1ac9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fedce0abb95 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fedc90e1075 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fedd40f153f in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7fedaf02b700 (LWP 3560)):
#0  0x00007fedc90e6ffc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fedaf68e0a4 in  () at /usr/lib/dri/i965_dri.so
#2  0x00007fedaf68dd98 in  () at /usr/lib/dri/i965_dri.so
#3  0x00007fedc90e1075 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fedd40f153f in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7fedb6a9d700 (LWP 3559)):
#0  0x00007fedd40e6ea9 in poll () at /usr/lib/libc.so.6
#1  0x00007fedc6a58523 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fedc6a5863e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fedce2ace64 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fedce25885c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fedce0a1ac9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fedce6fc976 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007fedce0abb95 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007fedc90e1075 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fedd40f153f in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7fedbd039700 (LWP 3558)):
#0  0x00007fedd40e6ea9 in poll () at /usr/lib/libc.so.6
#1  0x00007fedc6392180 in  () at /usr/lib/libxcb.so.1
#2  0x00007fedc6393e4b in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007fedbfbd6f1a in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007fedce0abb95 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fedc90e1075 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fedd40f153f in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7fedd4826800 (LWP 3556)):
[KCrash Handler]
#6  0x00007fedd055b6ed in  () at /usr/lib/libQt5Xml.so.5
#7  0x00007fedd055bf44 in QDomNode::namedItem(QString const&) const () at /usr/lib/libQt5Xml.so.5
#8  0x00007fedd35ae59e in  () at /usr/lib/libKF5Bookmarks.so.5
#9  0x00007fedd35b0e9e in KBookmark::metaData(QString const&, bool) const () at /usr/lib/libKF5Bookmarks.so.5
#10 0x00007fedd35b2762 in KBookmark::setMetaDataItem(QString const&, QString const&, KBookmark::MetaDataOverwriteMode) () at /usr/lib/libKF5Bookmarks.so.5
#11 0x00007fedd384b3c5 in KFilePlacesModel::setGroupHidden(KFilePlacesModel::GroupType, bool) () at /usr/lib/libKF5KIOFileWidgets.so.5
#12 0x000055b085762c00 in  ()
#13 0x000055b0855b9460 in  ()
#14 0x00007fedb800a5a0 in  ()
#15 0x000055b08531fb70 in  ()
#16 0x00007fedd441ac68 in  () at /usr/lib/libkdeinit5_dolphin.so
#17 0x00007fedd4418a9a in  () at /usr/lib/libkdeinit5_dolphin.so
#18 0x00007fedce283b60 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#19 0x00007fedd3db2e17 in KItemListController::itemContextMenuRequested(int, QPointF const&) () at /usr/lib/libdolphinprivate.so.5
#20 0x00007fedd3d464f7 in KItemListController::mousePressEvent(QGraphicsSceneMouseEvent*, QTransform const&) () at /usr/lib/libdolphinprivate.so.5
#21 0x00007fedd3d45d10 in KItemListController::processEvent(QEvent*, QTransform const&) () at /usr/lib/libdolphinprivate.so.5
#22 0x00007fedd3d579b0 in KItemListView::event(QEvent*) () at /usr/lib/libdolphinprivate.so.5
#23 0x00007fedcf259984 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#24 0x00007fedcf26125b in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#25 0x00007fedce259bc9 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#26 0x00007fedcf56aa27 in  () at /usr/lib/libQt5Widgets.so.5
#27 0x00007fedcf56ae7d in  () at /usr/lib/libQt5Widgets.so.5
#28 0x00007fedcf5728bb in  () at /usr/lib/libQt5Widgets.so.5
#29 0x00007fedcf572af9 in QGraphicsScene::mousePressEvent(QGraphicsSceneMouseEvent*) () at /usr/lib/libQt5Widgets.so.5
#30 0x00007fedcf57a530 in QGraphicsScene::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#31 0x00007fedcf259984 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#32 0x00007fedcf26125b in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#33 0x00007fedce259bc9 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#34 0x00007fedcf5955dc in QGraphicsView::mousePressEvent(QMouseEvent*) () at /usr/lib/libQt5Widgets.so.5
#35 0x00007fedcf299b3f in QWidget::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#36 0x00007fedcf33f7df in QFrame::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#37 0x00007fedcf59683c in QGraphicsView::viewportEvent(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#38 0x00007fedce2598db in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#39 0x00007fedcf259974 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#40 0x00007fedcf26146a in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#41 0x00007fedce259bc9 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#42 0x00007fedcf260781 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () at /usr/lib/libQt5Widgets.so.5
#43 0x00007fedcf2b438c in  () at /usr/lib/libQt5Widgets.so.5
#44 0x00007fedcf2b6fd5 in  () at /usr/lib/libQt5Widgets.so.5
#45 0x00007fedcf259984 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#46 0x00007fedcf26125b in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#47 0x00007fedce259bc9 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#48 0x00007fedcea91596 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /usr/lib/libQt5Gui.so.5
#49 0x00007fedcea93516 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib/libQt5Gui.so.5
#50 0x00007fedcea6aa5c in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Gui.so.5
#51 0x00007fedbfc6bb3d in  () at /usr/lib/libQt5XcbQpa.so.5
#52 0x00007fedce25885c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#53 0x00007fedce260b56 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#54 0x00007fedd43f4ac2 in kdemain () at /usr/lib/libkdeinit5_dolphin.so
#55 0x00007fedd401c06b in __libc_start_main () at /usr/lib/libc.so.6
#56 0x000055b08353275a in _start ()

Reported using DrKonqi