Application: ark (17.12.1)

Qt Version: 5.9.3
Frameworks Version: 5.42.0
Operating System: Linux 4.13.0-32-generic x86_64
Distribution: KDE neon User Edition 5.12

-- Information about the crash:
- What I was doing when the application crashed: Clicked on file inside a rar file with intention of drap and drop

The crash can be reproduced every time.

-- Backtrace:
Application: Ark (ark), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fc4c46488c0 (LWP 3172))]

Thread 2 (Thread 0x7fc4aa3dd700 (LWP 3173)):
#0  0x00007fc4c081227d in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fc4bafa96f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc4baf65e74 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc4baf66330 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc4baf6649c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fc4c113d6cb in QEventDispatcherGlib::processEvents (this=0x7fc4a40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007fc4c10e5e2a in QEventLoop::exec (this=this@entry=0x7fc4aa3dccd0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#7  0x00007fc4c0f0e8f4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515
#8  0x00007fc4be4ff315 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#9  0x00007fc4c0f13709 in QThreadPrivate::start (arg=0x7fc4be773d40) at thread/qthread_unix.cpp:368
#10 0x00007fc4bc99a6ba in start_thread (arg=0x7fc4aa3dd700) at pthread_create.c:333
#11 0x00007fc4c082241d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fc4c46488c0 (LWP 3172)):
[KCrash Handler]
#6  QtWaylandClient::QWaylandScreen::display (this=0x0) at qwaylandscreen.cpp:89
#7  0x00007fc4b3f194e8 in QtWaylandClient::QWaylandWindow::QWaylandWindow (this=0x2322f20, window=<optimized out>) at qwaylandwindow.cpp:83
#8  0x00007fc4b3f1e6e9 in QtWaylandClient::QWaylandShmWindow::QWaylandShmWindow (this=0x2322f20, window=<optimized out>) at qwaylandshmwindow.cpp:53
#9  0x00007fc4b3f0bea0 in QtWaylandClient::QWaylandIntegration::createPlatformWindow (this=<optimized out>, window=0x22df7c0) at qwaylandintegration.cpp:193
#10 0x00007fc4c16e1726 in QWindowPrivate::create (this=0x2322cd0, recursive=recursive@entry=false, nativeHandle=nativeHandle@entry=0) at kernel/qwindow.cpp:439
#11 0x00007fc4c16e198d in QWindow::create (this=this@entry=0x22df7c0) at kernel/qwindow.cpp:624
#12 0x00007fc4c16e132d in QWindow::setVisible (this=0x22df7c0, visible=visible@entry=true) at kernel/qwindow.cpp:546
#13 0x00007fc4c16cb198 in QBasicDrag::recreateShapedPixmapWindow (this=this@entry=0x1da3a90, screen=0x1d8d320, pos=...) at kernel/qsimpledrag.cpp:271
#14 0x00007fc4c16cb21e in QBasicDrag::startDrag (this=this@entry=0x1da3a90) at kernel/qsimpledrag.cpp:252
#15 0x00007fc4b3f379ac in QtWaylandClient::QWaylandDrag::startDrag (this=0x1da3a90) at qwaylanddnd.cpp:74
#16 0x00007fc4c16cb41d in QBasicDrag::drag (this=0x1da3a90, o=<optimized out>) at kernel/qsimpledrag.cpp:214
#17 0x00007fc4c16e87c9 in QDragManager::drag (this=0x231f8b0, o=o@entry=0x22e16a0) at kernel/qdnd.cpp:141
#18 0x00007fc4c16e7107 in QDrag::exec (this=this@entry=0x22e16a0, supportedActions=..., supportedActions@entry=..., defaultDropAction=<optimized out>) at kernel/qdrag.cpp:284
#19 0x00007fc4c209b5c8 in QAbstractItemView::startDrag (this=0x21afb30, supportedActions=...) at itemviews/qabstractitemview.cpp:3679
#20 0x00007fc4c209a036 in QAbstractItemView::mouseMoveEvent (this=this@entry=0x21afb30, event=event@entry=0x7fff41aac7a0) at itemviews/qabstractitemview.cpp:1836
#21 0x00007fc4c2104b63 in QTreeView::mouseMoveEvent (this=0x21afb30, event=0x7fff41aac7a0) at itemviews/qtreeview.cpp:1975
#22 0x00007fc4c1e84b08 in QWidget::event (this=this@entry=0x21afb30, event=event@entry=0x7fff41aac7a0) at kernel/qwidget.cpp:9200
#23 0x00007fc4c1f2c2fe in QFrame::event (this=0x21afb30, e=0x7fff41aac7a0) at widgets/qframe.cpp:550
#24 0x00007fc4c209ab33 in QAbstractItemView::viewportEvent (this=this@entry=0x21afb30, event=event@entry=0x7fff41aac7a0) at itemviews/qabstractitemview.cpp:1748
#25 0x00007fc4c21040fc in QTreeView::viewportEvent (this=0x21afb30, event=0x7fff41aac7a0) at itemviews/qtreeview.cpp:1312
#26 0x00007fc4c10e7b62 in QCoreApplicationPrivate::sendThroughObjectEventFilters (receiver=receiver@entry=0x21a8970, event=event@entry=0x7fff41aac7a0) at kernel/qcoreapplication.cpp:1129
#27 0x00007fc4c1e45b75 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x21a8970, e=0x7fff41aac7a0) at kernel/qapplication.cpp:3718
#28 0x00007fc4c1e4e1cb in QApplication::notify (this=<optimized out>, receiver=0x21a8970, e=0x7fff41aac7a0) at kernel/qapplication.cpp:3198
#29 0x00007fc4c10e7df8 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x21a8970, event=event@entry=0x7fff41aac7a0) at kernel/qcoreapplication.cpp:1018
#30 0x00007fc4c1e4cb6f in QCoreApplication::sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:233
#31 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x21a8970, event=event@entry=0x7fff41aac7a0, alienWidget=alienWidget@entry=0x21a8970, nativeWidget=0x2118660, buttonDown=buttonDown@entry=0x7fc4c2547820 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:2704
#32 0x00007fc4c1e9eb06 in QWidgetWindow::handleMouseEvent (this=this@entry=0x2230ef0, event=event@entry=0x7fff41aacba0) at kernel/qwidgetwindow.cpp:622
#33 0x00007fc4c1ea1563 in QWidgetWindow::event (this=0x2230ef0, event=0x7fff41aacba0) at kernel/qwidgetwindow.cpp:243
#34 0x00007fc4c1e45b9c in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x2230ef0, e=0x7fff41aacba0) at kernel/qapplication.cpp:3722
#35 0x00007fc4c1e4d5a7 in QApplication::notify (this=0x7fff41aad0a0, receiver=0x2230ef0, e=0x7fff41aacba0) at kernel/qapplication.cpp:3481
#36 0x00007fc4c10e7df8 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x2230ef0, event=event@entry=0x7fff41aacba0) at kernel/qcoreapplication.cpp:1018
#37 0x00007fc4c16d7230 in QCoreApplication::sendSpontaneousEvent (event=0x7fff41aacba0, receiver=0x2230ef0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#38 QGuiApplicationPrivate::processMouseEvent (e=0x23289a0) at kernel/qguiapplication.cpp:1949
#39 0x00007fc4c16d9195 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x23289a0) at kernel/qguiapplication.cpp:1733
#40 0x00007fc4c16b27cb in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:939
#41 0x00007fc4b3f4c570 in userEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib/x86_64-linux-gnu/libQt5WaylandClient.so.5
#42 0x00007fc4baf66197 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#43 0x00007fc4baf663f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#44 0x00007fc4baf6649c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#45 0x00007fc4c113d6af in QEventDispatcherGlib::processEvents (this=0x1e00ce0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#46 0x00007fc4c10e5e2a in QEventLoop::exec (this=this@entry=0x7fff41aacf50, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#47 0x00007fc4c10eed64 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1291
#48 0x00007fc4c16cebdc in QGuiApplication::exec () at kernel/qguiapplication.cpp:1679
#49 0x00007fc4c1e45af5 in QApplication::exec () at kernel/qapplication.cpp:2910
#50 0x000000000040c8f5 in main (argc=2, argv=<optimized out>) at /workspace/build/app/main.cpp:328

Reported using DrKonqi