https://bugs.kde.org/show_bug.cgi?id=363352

            Bug ID: 363352
           Summary: previewing some libreoffice files in folder view
           Product: kde
           Version: unspecified
          Platform: unspecified
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: unassigned-b...@kde.org
          Reporter: p...@terryism.com

Application: plasma-desktop (4.11.16)
KDE Platform Version: 4.14.5
Qt Version: 4.8.6
Operating System: Linux 4.1.15-desktop-2.mga5 x86_64
Distribution: "Mageia 5"

-- Information about the crash:
- What I was doing when the application crashed: If the mouse hovers over a
libreoffice file in the Downloads folder displayed on the desktop in the Folder
View plasmoid the desktop crashes and restarts

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7ff74de97780 (LWP 14089))]

Thread 3 (Thread 0x7ff71be4f700 (LWP 14091)):
#0  0x00007ff74b492f5d in poll () at /lib64/libc.so.6
#1  0x00007ff748578eb4 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2  0x00007ff748578fbc in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3  0x00007ff74cae3e3e in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQtCore.so.4
#4  0x00007ff74cab5931 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQtCore.so.4
#5  0x00007ff74cab5c45 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQtCore.so.4
#6  0x00007ff74c9b3899 in QThread::exec() () at /lib64/libQtCore.so.4
#7  0x00007ff74ca973d3 in QInotifyFileSystemWatcherEngine::run() () at
/lib64/libQtCore.so.4
#8  0x00007ff74c9b5fff in QThreadPrivate::start(void*) () at
/lib64/libQtCore.so.4
#9  0x00007ff74c7265bd in start_thread () at /lib64/libpthread.so.0
#10 0x00007ff74b49e81d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7ff71b64e700 (LWP 14092)):
#0  0x00007ff74c72b67f in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007ff73870573a in QTWTF::TCMalloc_PageHeap::scavengerThread() () at
/lib64/libQtScript.so.4
#2  0x00007ff738705769 in  () at /lib64/libQtScript.so.4
#3  0x00007ff74c7265bd in start_thread () at /lib64/libpthread.so.0
#4  0x00007ff74b49e81d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7ff74de97780 (LWP 14089)):
[KCrash Handler]
#5  0x00007ff67f481541 in mov_probe () at /lib64/libavformat.so.56
#6  0x00007ff6809986a5 in FFMPEGEndAnalyzer::analyze(Strigi::AnalysisResult&,
Strigi::StreamBase<char>*) () at /usr/lib64/strigi/strigiea_ffmpeg.so
#7  0x00007ff73c7af6a8 in
Strigi::StreamAnalyzerPrivate::analyze(Strigi::AnalysisResult&,
Strigi::StreamBase<char>*) () at /lib64/libstreamanalyzer.so.0
#8  0x00007ff73c786bf5 in Strigi::AnalysisResult::indexChild(std::string
const&, long, Strigi::StreamBase<char>*) () at /lib64/libstreamanalyzer.so.0
#9  0x00007ff73c7ca753 in OdfEndAnalyzer::analyze(Strigi::AnalysisResult&,
Strigi::StreamBase<char>*) () at /lib64/libstreamanalyzer.so.0
#10 0x00007ff73c7af6a8 in
Strigi::StreamAnalyzerPrivate::analyze(Strigi::AnalysisResult&,
Strigi::StreamBase<char>*) () at /lib64/libstreamanalyzer.so.0
#11 0x00007ff73ce17471 in KFileMetaInfoPrivate::init(QIODevice&, KUrl const&,
long, QFlags<KFileMetaInfo::What>) () at /usr/lib64/libkio.so.5
#12 0x00007ff73ce1795a in KFileMetaInfo::KFileMetaInfo(QString const&, QString
const&, QFlags<KFileMetaInfo::What>) () at /usr/lib64/libkio.so.5
#13 0x00007ff73ce0495f in KFileItem::metaInfo(bool, int) const () at
/usr/lib64/libkio.so.5
#14 0x00007ff724173f6c in ToolTipWidget::metaInfo() const () at
/usr/lib64/kde4/plasma_applet_folderview.so
#15 0x00007ff7241767fb in ToolTipWidget::setContent() () at
/usr/lib64/kde4/plasma_applet_folderview.so
#16 0x00007ff724176aee in ToolTipWidget::toolTipAboutToShow() () at
/usr/lib64/kde4/plasma_applet_folderview.so
#17 0x00007ff74cabea72 in QMetaMethod::invoke(QObject*, Qt::ConnectionType,
QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument,
QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument,
QGenericArgument, QGenericArgument, QGenericArgument) const () at
/lib64/libQtCore.so.4
#18 0x00007ff74cac0d2e in QMetaObject::invokeMethod(QObject*, char const*,
Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument,
QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument,
QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) () at
/lib64/libQtCore.so.4
#19 0x00007ff73b0ce69a in Plasma::ToolTipManagerPrivate::showToolTip() () at
/usr/lib64/libplasma.so.3
#20 0x00007ff73b0cf069 in Plasma::ToolTipManager::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**) [clone .part.25] () at
/usr/lib64/libplasma.so.3
#21 0x00007ff74caca88a in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () at /lib64/libQtCore.so.4
#22 0x00007ff74cacec2b in QObject::event(QEvent*) () at /lib64/libQtCore.so.4
#23 0x00007ff74bc2e79c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib64/libQtGui.so.4
#24 0x00007ff74bc34e40 in QApplication::notify(QObject*, QEvent*) () at
/lib64/libQtGui.so.4
#25 0x00007ff74d87c25a in KApplication::notify(QObject*, QEvent*) () at
/lib64/libkdeui.so.5
#26 0x00007ff74cab6cad in QCoreApplication::notifyInternal(QObject*, QEvent*)
() at /lib64/libQtCore.so.4
#27 0x00007ff74cae631b in QTimerInfoList::activateTimers() () at
/lib64/libQtCore.so.4
#28 0x00007ff74cae34f9 in idleTimerSourceDispatch(_GSource*, int (*)(void*),
void*) () at /lib64/libQtCore.so.4
#29 0x00007ff748578c6d in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#30 0x00007ff748578f18 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#31 0x00007ff748578fbc in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#32 0x00007ff74cae3e1e in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQtCore.so.4
#33 0x00007ff74bccc4f6 in
QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() at /lib64/libQtGui.so.4
#34 0x00007ff74cab5931 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQtCore.so.4
#35 0x00007ff74cab5c45 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQtCore.so.4
#36 0x00007ff74cabae59 in QCoreApplication::exec() () at /lib64/libQtCore.so.4
#37 0x00007ff72fabf36d in kdemain () at
/usr/lib64/libkdeinit4_plasma-desktop.so
#38 0x000000000040819a in launch(int, char const*, char const*, char const*,
int, char const*, bool, char const*, bool, char const*) ()
#39 0x0000000000409021 in handle_launcher_request(int, char const*) [clone
.isra.15] ()
#40 0x000000000040972a in handle_requests(int) ()
#41 0x0000000000405303 in main ()

Reported using DrKonqi

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