Application: dolphin (15.12.2)

Qt Version: 5.5.1
Operating System: Linux 4.1.15-8-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
I was moving large amount of files (~60GB) from one external drive to another when dolphin crash occured. Both drives were TrueCrypt volumes. The crash occured when about 3/4 of all files were transfered.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f69d4bb57c0 (LWP 6859))]

Thread 2 (Thread 0x7f69b2036700 (LWP 6861)):
#0  0x00007f69d4458c8d in read () at /lib64/libc.so.6
#1  0x00007f69c94e3b60 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f69c94a2999 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f69c94a2df8 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f69c94a2f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f69ce7abd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f69ce752d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f69ce57461a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007f69ce57932f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f69ca0280a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f69d4464fed in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f69d4bb57c0 (LWP 6859)):
[KCrash Handler]
#6  0x00007f69bff21806 in QXcbWindow::mapToNative(QRect const&, QXcbScreen const*) const () at /usr/lib64/libQt5XcbQpa.so.5
#7  0x00007f69bff27dc3 in QXcbWindow::setGeometry(QRect const&) () at /usr/lib64/libQt5XcbQpa.so.5
#8  0x00007f69cf8ff94c in QWidgetPrivate::show_sys() () at /usr/lib64/libQt5Widgets.so.5
#9  0x00007f69cf906d23 in QWidgetPrivate::show_helper() () at /usr/lib64/libQt5Widgets.so.5
#10 0x00007f69cf909807 in QWidget::setVisible(bool) () at /usr/lib64/libQt5Widgets.so.5
#11 0x00007f69bc71a5de in  () at /usr/lib64/qt5/plugins/styles/breeze.so
#12 0x00007f69bc71b09f in  () at /usr/lib64/qt5/plugins/styles/breeze.so
#13 0x00007f69ce7550d3 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#14 0x00007f69cf8c9e5c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#15 0x00007f69cf8cecc8 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#16 0x00007f69ce754e95 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#17 0x00007f69cf900ae3 in QWidget::setCursor(QCursor const&) () at /usr/lib64/libQt5Widgets.so.5
#18 0x00007f69cfa19a66 in  () at /usr/lib64/libQt5Widgets.so.5
#19 0x00007f69cfa1a297 in QMainWindow::event(QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#20 0x00007f69d1d55597 in KMainWindow::event(QEvent*) () at /usr/lib64/libKF5XmlGui.so.5
#21 0x00007f69d1d8d355 in KXmlGuiWindow::event(QEvent*) () at /usr/lib64/libKF5XmlGui.so.5
#22 0x00007f69cf8c9e7c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#23 0x00007f69cf8d0590 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#24 0x00007f69ce754e95 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#25 0x00007f69cf8ce191 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () at /usr/lib64/libQt5Widgets.so.5
#26 0x00007f69cf92313b in  () at /usr/lib64/libQt5Widgets.so.5
#27 0x00007f69cf925353 in  () at /usr/lib64/libQt5Widgets.so.5
#28 0x00007f69cf8c9e7c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#29 0x00007f69cf8cecc8 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#30 0x00007f69ce754e95 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#31 0x00007f69cf137964 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /usr/lib64/libQt5Gui.so.5
#32 0x00007f69cf139175 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib64/libQt5Gui.so.5
#33 0x00007f69cf11e268 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Gui.so.5
#34 0x00007f69bff3c200 in  () at /usr/lib64/libQt5XcbQpa.so.5
#35 0x00007f69c94a2c84 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#36 0x00007f69c94a2ed8 in  () at /usr/lib64/libglib-2.0.so.0
#37 0x00007f69c94a2f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#38 0x00007f69ce7abd6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#39 0x00007f69ce752d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#40 0x00007f69ce75a8f6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#41 0x00007f69d4788391 in kdemain () at /usr/lib64/libkdeinit5_dolphin.so
#42 0x00007f69d43a1b05 in __libc_start_main () at /lib64/libc.so.6
#43 0x00000000004007ee in _start ()

Reported using DrKonqi