[kde] [Bug 357220] New: Plasma Crash

via KDE Bugzilla bugzilla_noreply at kde.org
Sun Dec 27 16:15:06 GMT 2015 

https://bugs.kde.org/show_bug.cgi?id=357220

            Bug ID: 357220
           Summary: Plasma Crash
           Product: kde
           Version: unspecified
          Platform: unspecified
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: nk0885 at yahoo.fr

Application: plasma-desktop (4.11.16)
KDE Platform Version: 4.14.5
Qt Version: 4.8.6
Operating System: Linux 4.1.13-desktop-2.mga5 x86_64
Distribution: "Mageia 5"

-- Information about the crash:
Sometime sweeping the desktop icons with the mouse, plasma crashes it is to say
that the whole desktop dissappears and mostly recovers after 30 seconds.
Since June 2015, only once I had a total crash with blue screen.
Notice : this problem never happened if a programm is opened on the dektop ,
only with "raw desktop".
On my desktop i have :
-Files (odt, jpeg, mp3, etc
-Folders with varios files
-Web link
-One wallpaper
I'm running 4.1.13-desktop-2.mga5
All updates are done
For me it is independant from version as i have this problem  since June

It is impossible for me to reproduce the crash by circulating the mouse on the
desktop. It is totally erratic

The crash can be reproduced sometimes.

-- Backtrace:
Application: Outil de gestion de fenêtres Plasma (plasma-desktop), signal:
Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fb2f9c14780 (LWP 2471))]

Thread 3 (Thread 0x7fb2cd1a8700 (LWP 2530)):
#0  0x00007fb2f84ac67f in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007fb2e9da273a in QTWTF::TCMalloc_PageHeap::scavengerThread() () at
/lib64/libQtScript.so.4
#2  0x00007fb2e9da2769 in  () at /lib64/libQtScript.so.4
#3  0x00007fb2f84a75bd in start_thread () at /lib64/libpthread.so.0
#4  0x00007fb2f72205cd in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fb245b18700 (LWP 2598)):
#0  0x00007fb2f7214d1d in poll () at /lib64/libc.so.6
#1  0x00007fb2f42faeb4 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2  0x00007fb2f42fafbc in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3  0x00007fb2f8864e3e in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQtCore.so.4
#4  0x00007fb2f8836931 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQtCore.so.4
#5  0x00007fb2f8836c45 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQtCore.so.4
#6  0x00007fb2f8734899 in QThread::exec() () at /lib64/libQtCore.so.4
#7  0x00007fb2f88183d3 in QInotifyFileSystemWatcherEngine::run() () at
/lib64/libQtCore.so.4
#8  0x00007fb2f8736fff in QThreadPrivate::start(void*) () at
/lib64/libQtCore.so.4
#9  0x00007fb2f84a75bd in start_thread () at /lib64/libpthread.so.0
#10 0x00007fb2f72205cd in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fb2f9c14780 (LWP 2471)):
[KCrash Handler]
#5  0x00007fb2d365cdb1 in mov_probe () at /lib64/libavformat.so.56
#6  0x00007fb2d39756a5 in FFMPEGEndAnalyzer::analyze(Strigi::AnalysisResult&,
Strigi::StreamBase<char>*) () at /usr/lib64/strigi/strigiea_ffmpeg.so
#7  0x00007fb2ede4c6a8 in
Strigi::StreamAnalyzerPrivate::analyze(Strigi::AnalysisResult&,
Strigi::StreamBase<char>*) () at /lib64/libstreamanalyzer.so.0
#8  0x00007fb2ede23bf5 in Strigi::AnalysisResult::indexChild(std::string
const&, long, Strigi::StreamBase<char>*) () at /lib64/libstreamanalyzer.so.0
#9  0x00007fb2ede67753 in OdfEndAnalyzer::analyze(Strigi::AnalysisResult&,
Strigi::StreamBase<char>*) () at /lib64/libstreamanalyzer.so.0
#10 0x00007fb2ede4c6a8 in
Strigi::StreamAnalyzerPrivate::analyze(Strigi::AnalysisResult&,
Strigi::StreamBase<char>*) () at /lib64/libstreamanalyzer.so.0
#11 0x00007fb2ee4b4471 in KFileMetaInfoPrivate::init(QIODevice&, KUrl const&,
long, QFlags<KFileMetaInfo::What>) () at /usr/lib64/libkio.so.5
#12 0x00007fb2ee4b495a in KFileMetaInfo::KFileMetaInfo(QString const&, QString
const&, QFlags<KFileMetaInfo::What>) () at /usr/lib64/libkio.so.5
#13 0x00007fb2ee4a195f in KFileItem::metaInfo(bool, int) const () at
/usr/lib64/libkio.so.5
#14 0x00007fb2d593af6c in ToolTipWidget::metaInfo() const () at
/usr/lib64/kde4/plasma_applet_folderview.so
#15 0x00007fb2d593d7fb in ToolTipWidget::setContent() () at
/usr/lib64/kde4/plasma_applet_folderview.so
#16 0x00007fb2d593daee in ToolTipWidget::toolTipAboutToShow() () at
/usr/lib64/kde4/plasma_applet_folderview.so
#17 0x00007fb2f883fa72 in QMetaMethod::invoke(QObject*, Qt::ConnectionType,
QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument,
QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument,
QGenericArgument, QGenericArgument, QGenericArgument) const () at
/lib64/libQtCore.so.4
#18 0x00007fb2f8841d2e 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 0x00007fb2ec76b69a in Plasma::ToolTipManagerPrivate::showToolTip() () at
/usr/lib64/libplasma.so.3
#20 0x00007fb2ec76c069 in Plasma::ToolTipManager::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**) [clone .part.25] () at
/usr/lib64/libplasma.so.3
#21 0x00007fb2f884b88a in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () at /lib64/libQtCore.so.4
#22 0x00007fb2f884fc2b in QObject::event(QEvent*) () at /lib64/libQtCore.so.4
#23 0x00007fb2f79af79c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib64/libQtGui.so.4
#24 0x00007fb2f79b5e40 in QApplication::notify(QObject*, QEvent*) () at
/lib64/libQtGui.so.4
#25 0x00007fb2f95fd25a in KApplication::notify(QObject*, QEvent*) () at
/lib64/libkdeui.so.5
#26 0x00007fb2f8837cad in QCoreApplication::notifyInternal(QObject*, QEvent*)
() at /lib64/libQtCore.so.4
#27 0x00007fb2f886731b in QTimerInfoList::activateTimers() () at
/lib64/libQtCore.so.4
#28 0x00007fb2f88644f9 in idleTimerSourceDispatch(_GSource*, int (*)(void*),
void*) () at /lib64/libQtCore.so.4
#29 0x00007fb2f42fac6d in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#30 0x00007fb2f42faf18 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#31 0x00007fb2f42fafbc in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#32 0x00007fb2f8864e1e in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQtCore.so.4
#33 0x00007fb2f7a4d4f6 in
QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() at /lib64/libQtGui.so.4
#34 0x00007fb2f8836931 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQtCore.so.4
#35 0x00007fb2f8836c45 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQtCore.so.4
#36 0x00007fb2f883be59 in QCoreApplication::exec() () at /lib64/libQtCore.so.4
#37 0x00007fb2e115c36d 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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