Application: dolphin (16.12.3)

Qt Version: 5.7.1
Frameworks Version: 5.32.0
Operating System: Linux 4.8.0-46-generic x86_64
Distribution: KDE neon LTS User Edition 5.8

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

I had moved one file -dragging it between two open tabs-, from one folder to another in the same HD when crashed.
Había movido un archivo -arrastrando entre dos pestañas- desde una carpeta a otra del mismo disco duro cuando falló.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fefc12f78c0 (LWP 4515))]

Thread 5 (Thread 0x7fef973b7700 (LWP 4525)):
#0  0x00007fefc0d0ab5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fefb5a0438c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fefb5a0449c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fefbba9b75b in QEventDispatcherGlib::processEvents (this=0x7fef900008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fefbba460ba in QEventLoop::exec (this=this@entry=0x7fef973b6d00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007fefbb875f64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00007fefbb87ab48 in QThreadPrivate::start (arg=0x14acc80) at thread/qthread_unix.cpp:368
#7  0x00007fefb7d276ba in start_thread (arg=0x7fef973b7700) at pthread_create.c:333
#8  0x00007fefc0d1682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7fefa8dfb700 (LWP 4524)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007fefa90b3e44 in ?? () from /usr/lib/nvidia-378/libGLX_nvidia.so.0
#2  0x00007fefa2fd5394 in ?? () from /usr/lib/nvidia-378/libnvidia-glcore.so.378.13
#3  0x00007fefa90b312c in ?? () from /usr/lib/nvidia-378/libGLX_nvidia.so.0
#4  0x00007fefb7d276ba in start_thread (arg=0x7fefa8dfb700) at pthread_create.c:333
#5  0x00007fefc0d1682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fefaa586700 (LWP 4520)):
#0  0x00007fefc0d0ab5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fefb5a0438c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fefb5a0449c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fefbba9b75b in QEventDispatcherGlib::processEvents (this=0x7fef9c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fefbba460ba in QEventLoop::exec (this=this@entry=0x7fefaa585cd0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007fefbb875f64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00007fefc13e1735 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007fefbb87ab48 in QThreadPrivate::start (arg=0x7fefc1455d60) at thread/qthread_unix.cpp:368
#8  0x00007fefb7d276ba in start_thread (arg=0x7fefaa586700) at pthread_create.c:333
#9  0x00007fefc0d1682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fefac375700 (LWP 4519)):
#0  0x00007fefc0d0ab5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fefb5144c62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fefb51468d7 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fefaeefed79 in QXcbEventReader::run (this=0xe45f60) at qxcbconnection.cpp:1343
#4  0x00007fefbb87ab48 in QThreadPrivate::start (arg=0xe45f60) at thread/qthread_unix.cpp:368
#5  0x00007fefb7d276ba in start_thread (arg=0x7fefac375700) at pthread_create.c:333
#6  0x00007fefc0d1682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fefc12f78c0 (LWP 4515)):
[KCrash Handler]
#6  KItemListWidget::isHovered (this=this@entry=0x1) at /workspace/build/src/kitemviews/kitemlistwidget.cpp:277
#7  0x00007fefc09660eb in KItemListController::hoveredWidget (this=this@entry=0x17f29e0) at /workspace/build/src/kitemviews/kitemlistcontroller.cpp:1185
#8  0x00007fefc09666c3 in KItemListController::hoverMoveEvent (this=0x17f29e0, event=0x7fff6b8b80a0, transform=...) at /workspace/build/src/kitemviews/kitemlistcontroller.cpp:940
#9  0x00007fefc0964264 in KItemListController::processEvent (this=0x17f29e0, event=event@entry=0x7fff6b8b80a0, transform=...) at /workspace/build/src/kitemviews/kitemlistcontroller.cpp:1010
#10 0x00007fefc0975df2 in KItemListView::event (this=0x17f1020, event=0x7fff6b8b80a0) at /workspace/build/src/kitemviews/kitemlistview.cpp:912
#11 0x00007fefbc326ecc in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x17f1020, e=0x7fff6b8b80a0) at kernel/qapplication.cpp:3799
#12 0x00007fefbc32e8c6 in QApplication::notify (this=0x7fff6b8b9390, receiver=0x17f1020, e=0x7fff6b8b80a0) at kernel/qapplication.cpp:3556
#13 0x00007fefbba480c8 in QCoreApplication::notifyInternal2 (receiver=0x17f1020, event=event@entry=0x7fff6b8b80a0) at kernel/qcoreapplication.cpp:988
#14 0x00007fefbc62dfce in QCoreApplication::sendEvent (event=0x7fff6b8b80a0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#15 QGraphicsScenePrivate::sendEvent (this=<optimized out>, item=0x17f1030, event=0x7fff6b8b80a0) at graphicsview/qgraphicsscene.cpp:1246
#16 0x00007fefbc633130 in QGraphicsScenePrivate::sendHoverEvent (this=this@entry=0x1801f00, type=type@entry=QEvent::GraphicsSceneHoverMove, item=item@entry=0x17f1030, hoverEvent=hoverEvent@entry=0x7fff6b8b81d0) at graphicsview/qgraphicsscene.cpp:1297
#17 0x00007fefbc6334f3 in QGraphicsScenePrivate::dispatchHoverEvent (this=this@entry=0x1801f00, hoverEvent=hoverEvent@entry=0x7fff6b8b81d0) at graphicsview/qgraphicsscene.cpp:3914
#18 0x00007fefbc6339f3 in QGraphicsScenePrivate::dispatchHoverEvent (hoverEvent=0x7fff6b8b81d0, this=0x1801f00) at graphicsview/qgraphicsscene.cpp:4065
#19 QGraphicsScene::mouseMoveEvent (this=<optimized out>, mouseEvent=0x7fff6b8b8500) at graphicsview/qgraphicsscene.cpp:4067
#20 0x00007fefbc63eec4 in QGraphicsScene::event (this=0x1801e80, event=0x7fff6b8b8500) at graphicsview/qgraphicsscene.cpp:3404
#21 0x00007fefbc326ecc in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x1801e80, e=0x7fff6b8b8500) at kernel/qapplication.cpp:3799
#22 0x00007fefbc32e8c6 in QApplication::notify (this=0x7fff6b8b9390, receiver=0x1801e80, e=0x7fff6b8b8500) at kernel/qapplication.cpp:3556
#23 0x00007fefbba480c8 in QCoreApplication::notifyInternal2 (receiver=0x1801e80, event=0x7fff6b8b8500) at kernel/qcoreapplication.cpp:988
#24 0x00007fefbc3271ee in QCoreApplication::sendSpontaneousEvent (event=event@entry=0x7fff6b8b8500, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#25 qt_sendSpontaneousEvent (receiver=<optimized out>, event=event@entry=0x7fff6b8b8500) at kernel/qapplication.cpp:4238
#26 0x00007fefbc65871f in QGraphicsViewPrivate::mouseMoveEventHandler (this=0x1802570, event=0x7fff6b8b8aa0) at graphicsview/qgraphicsview.cpp:667
#27 0x00007fefbc36df38 in QWidget::event (this=this@entry=0x1801ec0, event=event@entry=0x7fff6b8b8aa0) at kernel/qwidget.cpp:9161
#28 0x00007fefbc45500e in QFrame::event (this=0x1801ec0, e=0x7fff6b8b8aa0) at widgets/qframe.cpp:550
#29 0x00007fefbc65b46b in QGraphicsView::viewportEvent (this=0x1801ec0, event=0x7fff6b8b8aa0) at graphicsview/qgraphicsview.cpp:2973
#30 0x00007fefbba47e32 in QCoreApplicationPrivate::sendThroughObjectEventFilters (receiver=receiver@entry=0x1806670, event=event@entry=0x7fff6b8b8aa0) at kernel/qcoreapplication.cpp:1099
#31 0x00007fefbc326ea5 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x1806670, e=0x7fff6b8b8aa0) at kernel/qapplication.cpp:3795
#32 0x00007fefbc32f165 in QApplication::notify (this=<optimized out>, receiver=0x1806670, e=0x7fff6b8b8aa0) at kernel/qapplication.cpp:3273
#33 0x00007fefbba480c8 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x1806670, event=event@entry=0x7fff6b8b8aa0) at kernel/qcoreapplication.cpp:988
#34 0x00007fefbc32de8f in QCoreApplication::sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#35 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x1806670, event=event@entry=0x7fff6b8b8aa0, alienWidget=alienWidget@entry=0x1806670, nativeWidget=0xec10a0, buttonDown=buttonDown@entry=0x7fefbc82ac80 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:2771
#36 0x00007fefbc388236 in QWidgetWindow::handleMouseEvent (this=this@entry=0xf03500, event=event@entry=0x7fff6b8b8eb0) at kernel/qwidgetwindow.cpp:617
#37 0x00007fefbc38ac83 in QWidgetWindow::event (this=0xf03500, event=0x7fff6b8b8eb0) at kernel/qwidgetwindow.cpp:239
#38 0x00007fefbc326ecc in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0xf03500, e=0x7fff6b8b8eb0) at kernel/qapplication.cpp:3799
#39 0x00007fefbc32e8c6 in QApplication::notify (this=0x7fff6b8b9390, receiver=0xf03500, e=0x7fff6b8b8eb0) at kernel/qapplication.cpp:3556
#40 0x00007fefbba480c8 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0xf03500, event=event@entry=0x7fff6b8b8eb0) at kernel/qcoreapplication.cpp:988
#41 0x00007fefbbd8b5a0 in QCoreApplication::sendSpontaneousEvent (event=0x7fff6b8b8eb0, receiver=0xf03500) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#42 QGuiApplicationPrivate::processMouseEvent (e=0x172cbc0) at kernel/qguiapplication.cpp:1903
#43 0x00007fefbbd8d4a5 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x172cbc0) at kernel/qguiapplication.cpp:1687
#44 0x00007fefbbd6b32b in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:659
#45 0x00007fefaef35270 in userEventSourceDispatch (source=<optimized out>) at eventdispatchers/qeventdispatcher_glib.cpp:76
#46 0x00007fefb5a04197 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#47 0x00007fefb5a043f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#48 0x00007fefb5a0449c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#49 0x00007fefbba9b73f in QEventDispatcherGlib::processEvents (this=0xe6b6d0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#50 0x00007fefbba460ba in QEventLoop::exec (this=this@entry=0x7fff6b8b9250, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#51 0x00007fefbba4e6cc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1261
#52 0x00007fefbbd8324c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1633
#53 0x00007fefbc326e25 in QApplication::exec () at kernel/qapplication.cpp:2975
#54 0x00007fefc1035de6 in kdemain (argc=2, argv=<optimized out>) at /workspace/build/src/main.cpp:150
#55 0x00007fefc0c30830 in __libc_start_main (main=0x4006b0 <main(int, char**)>, argc=2, argv=0x7fff6b8b9518, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff6b8b9508) at ../csu/libc-start.c:291
#56 0x00000000004006e9 in _start ()

Reported using DrKonqi