Application: ark (2.19)
KDE Platform Version: 4.14.3 (Compiled from sources)
Qt Version: 4.8.6
Operating System: Linux 3.17.6-300.fc21.x86_64 x86_64
Distribution: "Fedora release 21 (Twenty One)"

-- Information about the crash:
- What I was doing when the application crashed:
Related to bug id: 342018

After I downloaded a gzip file, I saw inside has a .uncompressed file.

If I close ark without opening .uncompressed file, there is no bug.

If I opened .uncompressed file inside this .gzip file, Ark will crash by clicking either the top right 'X' button OR the close button on bottom right on the .uncompressed file. It will not show this problem until I closed the main .gzip file.

The crash can be reproduced every time.

-- Backtrace:
Application: Ark (ark), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f5c1cfbe880 (LWP 11923))]

Thread 2 (Thread 0x7f5bfca21700 (LWP 11925)):
#0  0x00007f5c1850a1dd in poll () at /lib64/libc.so.6
#1  0x00007f5c1442ae24 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f5c1442af3c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f5c193d0a3e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQtCore.so.4
#4  0x00007f5c193a0261 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQtCore.so.4
#5  0x00007f5c193a05c5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQtCore.so.4
#6  0x00007f5c19295b59 in QThread::exec() () at /lib64/libQtCore.so.4
#7  0x00007f5c19380cc3 in QInotifyFileSystemWatcherEngine::run() () at /lib64/libQtCore.so.4
#8  0x00007f5c192983bf in QThreadPrivate::start(void*) () at /lib64/libQtCore.so.4
#9  0x00007f5c1900752a in start_thread () at /lib64/libpthread.so.0
#10 0x00007f5c1851577d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f5c1cfbe880 (LWP 11923)):
[KCrash Handler]
#5  0x00007f5c1b4002a0 in KXMLGUIFactory::removeClient(KXMLGUIClient*) () at /lib64/libkdeui.so.5
#6  0x00007f5c00ffc9d4 in Ark::Part::~Part() () at /usr/lib64/kde4/arkpart.so
#7  0x00007f5c00ffca59 in Ark::Part::~Part() () at /usr/lib64/kde4/arkpart.so
#8  0x00007f5c1c6e5479 in KParts::Part::slotWidgetDestroyed() () at /lib64/libkparts.so.4
#9  0x00007f5c193b625c in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () at /lib64/libQtCore.so.4
#10 0x00007f5c193b6ccf in QObject::destroyed(QObject*) () at /lib64/libQtCore.so.4
#11 0x00007f5c193baef7 in QObject::~QObject() () at /lib64/libQtCore.so.4
#12 0x00007f5c1a5d3bd7 in QWidget::~QWidget() () at /lib64/libQtGui.so.4
#13 0x00007f5c1a9eb6e9 in QSplitter::~QSplitter() () at /lib64/libQtGui.so.4
#14 0x00007f5c193b8d88 in QObjectPrivate::deleteChildren() () at /lib64/libQtCore.so.4
#15 0x00007f5c1a5d3b43 in QWidget::~QWidget() () at /lib64/libQtGui.so.4
#16 0x00007f5c1b3f1969 in KVBox::~KVBox() () at /lib64/libkdeui.so.5
#17 0x00007f5c193b8d88 in QObjectPrivate::deleteChildren() () at /lib64/libQtCore.so.4
#18 0x00007f5c1a5d3b43 in QWidget::~QWidget() () at /lib64/libQtGui.so.4
#19 0x00007f5c01008734 in ArkViewer::~ArkViewer() () at /usr/lib64/kde4/arkpart.so
#20 0x00007f5c193b8d88 in QObjectPrivate::deleteChildren() () at /lib64/libQtCore.so.4
#21 0x00007f5c1a5d3b43 in QWidget::~QWidget() () at /lib64/libQtGui.so.4
#22 0x00007f5c1a9eb6e9 in QSplitter::~QSplitter() () at /lib64/libQtGui.so.4
#23 0x00007f5c1c6e59ef in KParts::Part::~Part() () at /lib64/libkparts.so.4
#24 0x00007f5c00ffca09 in Ark::Part::~Part() () at /usr/lib64/kde4/arkpart.so
#25 0x00007f5c00ffca59 in Ark::Part::~Part() () at /usr/lib64/kde4/arkpart.so
#26 0x000000000040e04f in MainWindow::~MainWindow() ()
#27 0x000000000040e109 in MainWindow::~MainWindow() ()
#28 0x00007f5c193ba978 in QObject::event(QEvent*) () at /lib64/libQtCore.so.4
#29 0x00007f5c1a5d4633 in QWidget::event(QEvent*) () at /lib64/libQtGui.so.4
#30 0x00007f5c1a9ad5c3 in QMainWindow::event(QEvent*) () at /lib64/libQtGui.so.4
#31 0x00007f5c1b3f6769 in KXmlGuiWindow::event(QEvent*) () at /lib64/libkdeui.so.5
#32 0x00007f5c1a580efc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQtGui.so.4
#33 0x00007f5c1a587958 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQtGui.so.4
#34 0x00007f5c1b2f49ea in KApplication::notify(QObject*, QEvent*) () at /lib64/libkdeui.so.5
#35 0x00007f5c193a170d in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /lib64/libQtCore.so.4
#36 0x00007f5c193a49d1 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib64/libQtCore.so.4
#37 0x00007f5c193d08ae in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQtCore.so.4
#38 0x00007f5c1442aaeb in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#39 0x00007f5c1442ae88 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#40 0x00007f5c1442af3c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#41 0x00007f5c193d0a1e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQtCore.so.4
#42 0x00007f5c1a624136 in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQtGui.so.4
#43 0x00007f5c193a0261 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQtCore.so.4
#44 0x00007f5c193a05c5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQtCore.so.4
#45 0x00007f5c193a5ca9 in QCoreApplication::exec() () at /lib64/libQtCore.so.4
#46 0x000000000040a094 in main ()

Possible duplicates by query: bug 341743.

Reported using DrKonqi