Application: dolphin (15.04.0)
KDE Platform Version: 4.14.9
Qt Version: 4.8.6
Operating System: Linux 3.16.7-42-desktop x86_64
Distribution: "openSUSE 13.2 (Harlequin) (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:

I manually downloaded XPI addon package for Firefox. I right-click to extract into subfolder. Dolphing hang. then crash.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f72b7717800 (LWP 18693))]

Thread 2 (Thread 0x7f7299295700 (LWP 18742)):
#0  0x00007f72b6ff888d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f72adafcbe4 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f72adafccec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f72b30350de in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#4  0x00007f72b3006e6f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#5  0x00007f72b3007165 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#6  0x00007f72b2f040bf in QThread::exec() () at /usr/lib64/libQtCore.so.4
#7  0x00007f72b2fe8783 in  () at /usr/lib64/libQtCore.so.4
#8  0x00007f72b2f0679f in  () at /usr/lib64/libQtCore.so.4
#9  0x00007f72b13c60a4 in start_thread (arg=0x7f7299295700) at pthread_create.c:309
#10 0x00007f72b7000cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7f72b7717800 (LWP 18693)):
[KCrash Handler]
#5  0x0000000002bde510 in  ()
#6  0x00007f72b4ed5b7e in  () at /usr/lib64/libkio.so.5
#7  0x00007f72b4ed5c09 in  () at /usr/lib64/libkio.so.5
#8  0x00007f72b4ed24d1 in KFileItemActions::~KFileItemActions() () at /usr/lib64/libkio.so.5
#9  0x00007f72b7312152 in  () at /usr/lib64/libkdeinit4_dolphin.so
#10 0x00007f72b7312ead in  () at /usr/lib64/libkdeinit4_dolphin.so
#11 0x00007f72b730ab56 in  () at /usr/lib64/libkdeinit4_dolphin.so
#12 0x00007f72b730ce58 in  () at /usr/lib64/libkdeinit4_dolphin.so
#13 0x00007f72b301c1fa in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () at /usr/lib64/libQtCore.so.4
#14 0x00007f72b635e2d4 in DolphinView::requestContextMenu(QPoint const&, KFileItem const&, KUrl const&, QList<QAction*> const&) () at /usr/lib64/libdolphinprivate.so.4
#15 0x00007f72b635f395 in DolphinView::slotItemContextMenuRequested(int, QPointF const&) () at /usr/lib64/libdolphinprivate.so.4
#16 0x00007f72b636465f in  () at /usr/lib64/libdolphinprivate.so.4
#17 0x00007f72b301c1fa in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () at /usr/lib64/libQtCore.so.4
#18 0x00007f72b632a8c6 in KItemListController::itemContextMenuRequested(int, QPointF const&) () at /usr/lib64/libdolphinprivate.so.4
#19 0x00007f72b632b82a in KItemListController::mousePressEvent(QGraphicsSceneMouseEvent*, QTransform const&) () at /usr/lib64/libdolphinprivate.so.4
#20 0x00007f72b6329e1b in KItemListController::processEvent(QEvent*, QTransform const&) () at /usr/lib64/libdolphinprivate.so.4
#21 0x00007f72b633aa32 in KItemListView::event(QEvent*) () at /usr/lib64/libdolphinprivate.so.4
#22 0x00007f72b3a1676c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQtGui.so.4
#23 0x00007f72b3a1ccad in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQtGui.so.4
#24 0x00007f72b472ee0a in KApplication::notify(QObject*, QEvent*) () at /usr/lib64/libkdeui.so.5
#25 0x00007f72b30082ad in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQtCore.so.4
#26 0x00007f72b3fe16d1 in  () at /usr/lib64/libQtGui.so.4
#27 0x00007f72b3fe1b8f in  () at /usr/lib64/libQtGui.so.4
#28 0x00007f72b3fedaa6 in  () at /usr/lib64/libQtGui.so.4
#29 0x00007f72b3fedf39 in QGraphicsScene::mousePressEvent(QGraphicsSceneMouseEvent*) () at /usr/lib64/libQtGui.so.4
#30 0x00007f72b3ff6d80 in QGraphicsScene::event(QEvent*) () at /usr/lib64/libQtGui.so.4
#31 0x00007f72b3a1676c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQtGui.so.4
#32 0x00007f72b3a1ccad in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQtGui.so.4
#33 0x00007f72b472ee0a in KApplication::notify(QObject*, QEvent*) () at /usr/lib64/libkdeui.so.5
#34 0x00007f72b30082ad in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQtCore.so.4
#35 0x00007f72b400d6bf in QGraphicsView::mousePressEvent(QMouseEvent*) () at /usr/lib64/libQtGui.so.4
#36 0x00007f72b3a65a7b in QWidget::event(QEvent*) () at /usr/lib64/libQtGui.so.4
#37 0x00007f72b3e025de in QFrame::event(QEvent*) () at /usr/lib64/libQtGui.so.4
#38 0x00007f72b400e419 in QGraphicsView::viewportEvent(QEvent*) () at /usr/lib64/libQtGui.so.4
#39 0x00007f72b3008416 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () at /usr/lib64/libQtCore.so.4
#40 0x00007f72b3a1674c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQtGui.so.4
#41 0x00007f72b3a1cdea in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQtGui.so.4
#42 0x00007f72b472ee0a in KApplication::notify(QObject*, QEvent*) () at /usr/lib64/libkdeui.so.5
#43 0x00007f72b30082ad in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQtCore.so.4
#44 0x00007f72b3a1c5e3 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () at /usr/lib64/libQtGui.so.4
#45 0x00007f72b3a8dc9b in  () at /usr/lib64/libQtGui.so.4
#46 0x00007f72b3a8c70c in QApplication::x11ProcessEvent(_XEvent*) () at /usr/lib64/libQtGui.so.4
#47 0x00007f72b3ab35c2 in  () at /usr/lib64/libQtGui.so.4
#48 0x00007f72adafca04 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#49 0x00007f72adafcc48 in  () at /usr/lib64/libglib-2.0.so.0
#50 0x00007f72adafccec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#51 0x00007f72b30350be in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#52 0x00007f72b3ab3676 in  () at /usr/lib64/libQtGui.so.4
#53 0x00007f72b3006e6f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#54 0x00007f72b3007165 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#55 0x00007f72b300c5b9 in QCoreApplication::exec() () at /usr/lib64/libQtCore.so.4
#56 0x00007f72b731821e in kdemain () at /usr/lib64/libkdeinit4_dolphin.so
#57 0x00007f72b6f3db05 in __libc_start_main (main=0x400730, argc=6, argv=0x7ffd9964b378, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffd9964b368) at libc-start.c:285
#58 0x000000000040075e in _start ()

Reported using DrKonqi