Hi
Today I receaved a new warning (see above)

After starting I wanted to do maintenance on the desktop. During pushing a Icon from a place to another I obtained this bug warning :

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 0x7f73c3d64780 (LWP 2278))]

Thread 3 (Thread 0x7f7397ddd700 (LWP 2279)):
#0  0x00007f73c25f167f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f73b496f73a in QTWTF::TCMalloc_PageHeap::scavengerThread() () from /lib64/libQtScript.so.4
#2  0x00007f73b496f769 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /lib64/libQtScript.so.4
#3  0x00007f73c25ec5bd in start_thread () from /lib64/libpthread.so.0
#4  0x00007f73c13655cd in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f7310718700 (LWP 2285)):
#0  0x00007f73c1359d1d in poll () from /lib64/libc.so.6
#1  0x00007f73be43feb4 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f73be43ffbc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f73c29a9e3e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#4  0x00007f73c297b931 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#5  0x00007f73c297bc45 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#6  0x00007f73c2879899 in QThread::exec() () from /lib64/libQtCore.so.4
#7  0x00007f73c295d3d3 in QInotifyFileSystemWatcherEngine::run() () from /lib64/libQtCore.so.4
#8  0x00007f73c287bfff in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#9  0x00007f73c25ec5bd in start_thread () from /lib64/libpthread.so.0
#10 0x00007f73c13655cd in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f73c3d64780 (LWP 2278)):
[KCrash Handler]
#5  0x00007f7306185db1 in mov_probe () from /lib64/libavformat.so.56
#6  0x00007f730d6b26a5 in FFMPEGEndAnalyzer::analyze(Strigi::AnalysisResult&, Strigi::StreamBase<char>*) () from /usr/lib64/strigi/strigiea_ffmpeg.so
#7  0x00007f73b8a196a8 in Strigi::StreamAnalyzerPrivate::analyze(Strigi::AnalysisResult&, Strigi::StreamBase<char>*) () from /lib64/libstreamanalyzer.so.0
#8  0x00007f73b89f0bf5 in Strigi::AnalysisResult::indexChild(std::string const&, long, Strigi::StreamBase<char>*) () from /lib64/libstreamanalyzer.so.0
#9  0x00007f73b8a34753 in OdfEndAnalyzer::analyze(Strigi::AnalysisResult&, Strigi::StreamBase<char>*) () from /lib64/libstreamanalyzer.so.0
#10 0x00007f73b8a196a8 in Strigi::StreamAnalyzerPrivate::analyze(Strigi::AnalysisResult&, Strigi::StreamBase<char>*) () from /lib64/libstreamanalyzer.so.0
#11 0x00007f73b9081471 in KFileMetaInfoPrivate::init(QIODevice&, KUrl const&, long, QFlags<KFileMetaInfo::What>) () from /usr/lib64/libkio.so.5
#12 0x00007f73b908195a in KFileMetaInfo::KFileMetaInfo(QString const&, QString const&, QFlags<KFileMetaInfo::What>) () from /usr/lib64/libkio.so.5
#13 0x00007f73b906e95f in KFileItem::metaInfo(bool, int) const () from /usr/lib64/libkio.so.5
#14 0x00007f73a0559f6c in ToolTipWidget::metaInfo() const () from /usr/lib64/kde4/plasma_applet_folderview.so
#15 0x00007f73a055c7fb in ToolTipWidget::setContent() () from /usr/lib64/kde4/plasma_applet_folderview.so
#16 0x00007f73a055caee in ToolTipWidget::toolTipAboutToShow() () from /usr/lib64/kde4/plasma_applet_folderview.so
#17 0x00007f73c2984a72 in QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const () from /lib64/libQtCore.so.4
#18 0x00007f73c2986d2e in QMetaObject::invokeMethod(QObject*, char const*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) () from /lib64/libQtCore.so.4
#19 0x00007f73b733869a in Plasma::ToolTipManagerPrivate::showToolTip() () from /usr/lib64/libplasma.so.3
#20 0x00007f73b7339069 in Plasma::ToolTipManager::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) [clone .part.25] () from /usr/lib64/libplasma.so.3
#21 0x00007f73c299088a in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib64/libQtCore.so.4
#22 0x00007f73c2994c2b in QObject::event(QEvent*) () from /lib64/libQtCore.so.4
#23 0x00007f73c1af479c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#24 0x00007f73c1afae40 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#25 0x00007f73c374225a in KApplication::notify(QObject*, QEvent*) () from /lib64/libkdeui.so.5
#26 0x00007f73c297ccad in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib64/libQtCore.so.4
#27 0x00007f73c29ac31b in QTimerInfoList::activateTimers() () from /lib64/libQtCore.so.4
#28 0x00007f73c29a94c1 in timerSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQtCore.so.4
#29 0x00007f73be43fc6d in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#30 0x00007f73be43ff18 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#31 0x00007f73be43ffbc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#32 0x00007f73c29a9e3e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#33 0x00007f73c1b924f6 in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtGui.so.4
#34 0x00007f73c297b931 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#35 0x00007f73c297bc45 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#36 0x00007f73c2980e59 in QCoreApplication::exec() () from /lib64/libQtCore.so.4
#37 0x00007f73abd2c36d in kdemain () from /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 ()

Hi
Today the same bug while pushing icons
I have an idea
With right clic on desktop for icons i have :
-ranging in lines or columns
-range left or right
-sort by name etc
But. existing by the past "automatic range" is missing
It is why when I delete an icon, there is a hole in the line and i wan to push another to fill the hole. With automatic range it was done automatically.

hmm, is this really plasma5? i see the crash occurring in Strigi that is not supposed to be used anywhere anymore

Hi 
Here above the list of the plasm packet who are installed :
plasma-applet-frame-4.14.3-4.mga5
lib64plasmagenericshell4-4.11.16-5.mga5
plasma-scriptengine-python-4.11.16-5.mga5
plasma-applet-kscreen-1.0.71-3.mga5
plasma-applet-icontasks-4.14.3-4.mga5
plasma-runner-contacts-4.14.3-4.mga5
kdebase4-workspace-plasma-config-4.11.16-5.mga5
plasma-krunner-powerdevil-4.11.16-5.mga5
lib64plasma3-4.14.5-1.1.mga5
plasma-applet-weatherstation-4.14.3-4.mga5
plasma-applet-calculator-4.14.3-4.mga5
plasma-applet-folderview-4.14.3-1.mga5
plasma-applet-showdesktop-4.14.3-4.mga5
lib64plasmaclock4-4.11.16-5.mga5
lib64plasmaweather4-4.14.3-4.mga5
plasma-runner-datetime-4.14.3-4.mga5
lib64plasma-geolocation-interface4-4.11.16-5.mga5
plasma-runner-events-4.14.3-4.mga5
lib64plasma_applet_system_monitor4-4.11.16-5.mga5
plasma-applet-battery-4.11.16-5.mga5
plasma-applet-weather-4.14.3-4.mga5
plasma-applet-showdashboard-4.14.3-4.mga5

For strigi :
kdegraphics-strigi-analyzer-4.14.3-1.mga5
strigi-0.7.8-9.mga5

Notice : all updates presented by Mageia are done

Today a new crash (same as the others with auto recovery)  in another manner !.
This time using a program !!!

Program Used : Image Scan For Linux
Forecast for outpout file type : xxx.png
 Scanning in 96dpi method a A4 paper

Steps :
Opening Program : ok
Preview scan  : ok done
Press bouton scan : "Copie/valider"

Then appears a popup with "espace disque insuffisant" and plasma crashes.

This crash can be reproduced

Debug file containing :

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 0x7f7b65f7d780 (LWP 3370))]

Thread 3 (Thread 0x7f7b3a345700 (LWP 3371)):
#0  0x00007f7b6480c67f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f7b56d3f73a in QTWTF::TCMalloc_PageHeap::scavengerThread() () from /lib64/libQtScript.so.4
#2  0x00007f7b56d3f769 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /lib64/libQtScript.so.4
#3  0x00007f7b648075bd in start_thread () from /lib64/libpthread.so.0
#4  0x00007f7b635805cd in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f7ab2c98700 (LWP 3377)):
#0  0x00007f7b6358dc2f in __libc_enable_asynccancel () from /lib64/libc.so.6
#1  0x00007f7b63574d12 in poll () from /lib64/libc.so.6
#2  0x00007f7b6065aeb4 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f7b6065afbc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f7b64bc4e3e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#5  0x00007f7b64b96931 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#6  0x00007f7b64b96c45 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#7  0x00007f7b64a94899 in QThread::exec() () from /lib64/libQtCore.so.4
#8  0x00007f7b64b783d3 in QInotifyFileSystemWatcherEngine::run() () from /lib64/libQtCore.so.4
#9  0x00007f7b64a96fff in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#10 0x00007f7b648075bd in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7b635805cd in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f7b65f7d780 (LWP 3370)):
[KCrash Handler]
#5  0x00007f7aa2b31fb1 in mov_probe () from /lib64/libavformat.so.56
#6  0x00007f7aa81dd6a5 in FFMPEGEndAnalyzer::analyze(Strigi::AnalysisResult&, Strigi::StreamBase<char>*) () from /usr/lib64/strigi/strigiea_ffmpeg.so
#7  0x00007f7b5ade96a8 in Strigi::StreamAnalyzerPrivate::analyze(Strigi::AnalysisResult&, Strigi::StreamBase<char>*) () from /lib64/libstreamanalyzer.so.0
#8  0x00007f7b5adc0bf5 in Strigi::AnalysisResult::indexChild(std::string const&, long, Strigi::StreamBase<char>*) () from /lib64/libstreamanalyzer.so.0
#9  0x00007f7b5ae04753 in OdfEndAnalyzer::analyze(Strigi::AnalysisResult&, Strigi::StreamBase<char>*) () from /lib64/libstreamanalyzer.so.0
#10 0x00007f7b5ade96a8 in Strigi::StreamAnalyzerPrivate::analyze(Strigi::AnalysisResult&, Strigi::StreamBase<char>*) () from /lib64/libstreamanalyzer.so.0
#11 0x00007f7b5b451471 in KFileMetaInfoPrivate::init(QIODevice&, KUrl const&, long, QFlags<KFileMetaInfo::What>) () from /usr/lib64/libkio.so.5
#12 0x00007f7b5b45195a in KFileMetaInfo::KFileMetaInfo(QString const&, QString const&, QFlags<KFileMetaInfo::What>) () from /usr/lib64/libkio.so.5
#13 0x00007f7b5b43e95f in KFileItem::metaInfo(bool, int) const () from /usr/lib64/libkio.so.5
#14 0x00007f7b428bdf6c in ToolTipWidget::metaInfo() const () from /usr/lib64/kde4/plasma_applet_folderview.so
#15 0x00007f7b428c07fb in ToolTipWidget::setContent() () from /usr/lib64/kde4/plasma_applet_folderview.so
#16 0x00007f7b428c0aee in ToolTipWidget::toolTipAboutToShow() () from /usr/lib64/kde4/plasma_applet_folderview.so
#17 0x00007f7b64b9fa72 in QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const () from /lib64/libQtCore.so.4
#18 0x00007f7b64ba1d2e in QMetaObject::invokeMethod(QObject*, char const*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) () from /lib64/libQtCore.so.4
#19 0x00007f7b5970869a in Plasma::ToolTipManagerPrivate::showToolTip() () from /usr/lib64/libplasma.so.3
#20 0x00007f7b59709069 in Plasma::ToolTipManager::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) [clone .part.25] () from /usr/lib64/libplasma.so.3
#21 0x00007f7b64bab88a in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib64/libQtCore.so.4
#22 0x00007f7b64bafc2b in QObject::event(QEvent*) () from /lib64/libQtCore.so.4
#23 0x00007f7b63d0f79c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#24 0x00007f7b63d15e40 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#25 0x00007f7b6595d25a in KApplication::notify(QObject*, QEvent*) () from /lib64/libkdeui.so.5
#26 0x00007f7b64b97cad in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib64/libQtCore.so.4
#27 0x00007f7b64bc731b in QTimerInfoList::activateTimers() () from /lib64/libQtCore.so.4
#28 0x00007f7b64bc44f9 in idleTimerSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQtCore.so.4
#29 0x00007f7b6065ac6d in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#30 0x00007f7b6065af18 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#31 0x00007f7b6065afbc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#32 0x00007f7b64bc4e1e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#33 0x00007f7b63dad4f6 in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtGui.so.4
#34 0x00007f7b64b96931 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#35 0x00007f7b64b96c45 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#36 0x00007f7b64b9be59 in QCoreApplication::exec() () from /lib64/libQtCore.so.4
#37 0x00007f7b4e0f936d in kdemain () from /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 ()

Same as usualy

I missed to precise for Martin that in Mageia 5 Strigi is installed
I have Strigi 0.7.8 9.mga5 X86_64

Hello!

This bug report was filed for KDE Plasma 4, which reached end-of-support status in August 2015. KDE Plasma 5's desktop shell has been almost completely rewritten for better performance and usability, so it is likely that this bug has already been resolved in Plasma 5.

Accordingly, we hope you understand why we must close this bug report. If the issue described  here is still present in KDE Plasma 5.12 or later, please feel free to open a new ticket in the "plasmashell" product after reading https://community.kde.org/Get_Involved/Bug_Reporting

If you would like to get involved in KDE's bug triaging effort so that future mass bug closes like this are less likely, please read https://community.kde.org/Get_Involved#Bug_Triaging

Thanks for your understanding!

Nate Graham