Application: ark (2.19)
KDE Platform Version: 4.14.14
Qt Version: 4.8.7
Operating System: Linux 4.2.6-300.fc23.x86_64 x86_64
Distribution: "Fedora release 23 (Twenty Three)"

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

I was opening a Debian package and opening the subarchives, which caused it to crash.

I specifically was opening the Debian package available here: https://www.ubnt.com/download/unifi-video/default/default/unifi-video-312-ubuntu-1404

The crash can be reproduced every time.

-- Backtrace:
Application: Ark (ark), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[KCrash Handler]
#6  0x0000000000000030 in  ()
#7  0x00007f39ca5d0c3a in QWidget::ensurePolished() const () at /lib64/libQtGui.so.4
#8  0x00007f39ca9f4c79 in QSplitter::sizes() const () at /lib64/libQtGui.so.4
#9  0x00007f39afd7d84b in Ark::Part::saveSplitterSizes() () at /usr/lib64/kde4/arkpart.so
#10 0x00007f39afd7da99 in Ark::Part::~Part() () at /usr/lib64/kde4/arkpart.so
#11 0x00007f39afd7db39 in Ark::Part::~Part() () at /usr/lib64/kde4/arkpart.so
#12 0x00007f39c964ed21 in QObjectPrivate::deleteChildren() () at /lib64/libQtCore.so.4
#13 0x00007f39ca5d3b12 in QWidget::~QWidget() () at /lib64/libQtGui.so.4
#14 0x00007f39afd8aff4 in ArkViewer::~ArkViewer() () at /usr/lib64/kde4/arkpart.so
#15 0x00007f39c964ed21 in QObjectPrivate::deleteChildren() () at /lib64/libQtCore.so.4
#16 0x00007f39ca5d3b12 in QWidget::~QWidget() () at /lib64/libQtGui.so.4
#17 0x00007f39ca9f5149 in QSplitter::~QSplitter() () at /lib64/libQtGui.so.4
#18 0x00007f39cc1fba2f in KParts::Part::~Part() () at /lib64/libkparts.so.4
#19 0x00007f39afd7dadd in Ark::Part::~Part() () at /usr/lib64/kde4/arkpart.so
#20 0x00007f39afd7db39 in Ark::Part::~Part() () at /usr/lib64/kde4/arkpart.so
#21 0x0000557ffc58901e in MainWindow::~MainWindow() ()
#22 0x0000557ffc5890f9 in MainWindow::~MainWindow() ()
#23 0x00007f39c9650848 in QObject::event(QEvent*) () at /lib64/libQtCore.so.4
#24 0x00007f39ca5d45ac in QWidget::event(QEvent*) () at /lib64/libQtGui.so.4
#25 0x00007f39ca9b4393 in QMainWindow::event(QEvent*) () at /lib64/libQtGui.so.4
#26 0x00007f39cb40f069 in KXmlGuiWindow::event(QEvent*) () at /lib64/libkdeui.so.5
#27 0x00007f39ca57d93c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQtGui.so.4
#28 0x00007f39ca584796 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQtGui.so.4
#29 0x00007f39cb30954a in KApplication::notify(QObject*, QEvent*) () at /lib64/libkdeui.so.5
#30 0x00007f39c96368dd in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /lib64/libQtCore.so.4
#31 0x00007f39c9639ef6 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib64/libQtCore.so.4
#32 0x00007f39c9666d1e in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQtCore.so.4
#33 0x00007f39c4025e3a in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#34 0x00007f39c40261d0 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#35 0x00007f39c402627c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#36 0x00007f39c9666e8e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQtCore.so.4
#37 0x00007f39ca6263e6 in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQtGui.so.4
#38 0x00007f39c9635151 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQtCore.so.4
#39 0x00007f39c96354c5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQtCore.so.4
#40 0x00007f39c963b069 in QCoreApplication::exec() () at /lib64/libQtCore.so.4
#41 0x0000557ffc5842dd in main ()

Reported using DrKonqi