[digikam] [Bug 367580] Digikam freeze, and most of the computer, when geolocalising pictures.

via KDE Bugzilla bugzilla_noreply at kde.org
Mon Aug 22 18:37:24 BST 2016


https://bugs.kde.org/show_bug.cgi?id=367580

--- Comment #8 from philippe.quaglia at laposte.net ---
Hello, I managed to make additional test today, and I managed to have a
complete backtrace this time. I explained: I improperly used the term Ā«freezeĀ»,
because in fact, the keyboard is still usable, while the mouse moves the cursor
but does not make any action. So I opened a system window, and 2 terminals. I
launched digikam with gdb with one terminal. When the freeze happened, I have
been able to make a backtrace, and to kill digikam, to be able to recover the
mouse control and to retrieve the backtrace. Previously, my only way out was to
logoff, and I was loosing the backtrace information.
Therefore, is here the backtrace I get (hope this helps, it's ununderstandable
for me...).
Regards.

(gdb) bt
#0  0x00007ffff3edce8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fffec37f39c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fffec37f4ac in g_main_context_iteration ()
   from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff4de4a9b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007ffff4d8bdea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ffff50c49e2 in QBasicDrag::drag(QDrag*) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#6  0x00007ffff50dd569 in QDragManager::drag(QDrag*) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#7  0x00007ffff50dca4a in QDrag::start(QFlags<Qt::DropAction>) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#8  0x00007ffff6c69b34 in Digikam::GPSImageList::startDrag (this=0x4a47360, 
    supportedActions=...)
    at
/build/digikam5-HecaC6/digikam5-5.1.0/core/utilities/geolocation/editor/items/gpsimagelist.cpp:122
#9  0x00007ffff58e7ae0 in QAbstractItemView::mouseMoveEvent(QMouseEvent*) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#10 0x00007ffff5927bd3 in QTreeView::mouseMoveEvent(QMouseEvent*) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007ffff56c3f88 in QWidget::event(QEvent*) ()
---Type <return> to continue, or q <return> to quit---
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007ffff57c2b5e in QFrame::event(QEvent*) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007ffff58e85db in QAbstractItemView::viewportEvent(QEvent*) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007ffff592710c in QTreeView::viewportEvent(QEvent*) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007ffff4d8e412 in
QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007ffff568103c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
    () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007ffff5686c19 in QApplication::notify(QObject*, QEvent*) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007ffff4d8e62b in QCoreApplication::notifyInternal(QObject*, QEvent*)
    () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007ffff5685b32 in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007ffff56de57b in ?? ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x00007ffff56e0b3b in ?? ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#22 0x00007ffff568105c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
---Type <return> to continue, or q <return> to quit---
    () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#23 0x00007ffff5686516 in QApplication::notify(QObject*, QEvent*) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x00007ffff4d8e62b in QCoreApplication::notifyInternal(QObject*, QEvent*)
    () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007ffff50d0521 in
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
()
   from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#26 0x00007ffff50d21e5 in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
()
   from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#27 0x00007ffff50b5f38 in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
()
   from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#28 0x00007fffc6c48070 in ?? ()
   from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#29 0x00007fffec37f1a7 in g_main_context_dispatch ()
   from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007fffec37f400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007fffec37f4ac in g_main_context_iteration ()
   from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007ffff4de4a7f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
---Type <return> to continue, or q <return> to quit---
#33 0x00007ffff4d8bdea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#34 0x00007ffff587bc7d in QDialog::exec() ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#35 0x00007ffff752b6cf in Digikam::DigikamApp::slotEditGeolocation (
    this=<optimized out>)
    at /build/digikam5-HecaC6/digikam5-5.1.0/core/app/main/digikamapp.cpp:3270
#36 0x00007ffff75f5485 in Digikam::DigikamApp::qt_static_metacall (
    _o=0x7209e0, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>)
    at
/build/digikam5-HecaC6/digikam5-5.1.0/obj-x86_64-linux-gnu/core/app/moc_digikamapp.cpp:406
#37 0x00007ffff4dbcfca in QMetaObject::activate(QObject*, int, int, void**) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#38 0x00007ffff5677412 in QAction::triggered(bool) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#39 0x00007ffff5679898 in QAction::activate(QAction::ActionEvent) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#40 0x00007ffff57fbe22 in ?? ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#41 0x00007ffff58020bc in ?? ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#42 0x00007ffff5806030 in QMenu::mouseReleaseEvent(QMouseEvent*) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
---Type <return> to continue, or q <return> to quit---
#43 0x00007ffff56c3f88 in QWidget::event(QEvent*) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#44 0x00007ffff5806a83 in QMenu::event(QEvent*) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#45 0x00007ffff568105c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
    () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#46 0x00007ffff5686c19 in QApplication::notify(QObject*, QEvent*) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#47 0x00007ffff4d8e62b in QCoreApplication::notifyInternal(QObject*, QEvent*)
    () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#48 0x00007ffff5685b32 in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#49 0x00007ffff56de8dd in ?? ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#50 0x00007ffff56e0b3b in ?? ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#51 0x00007ffff568105c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
    () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#52 0x00007ffff5686516 in QApplication::notify(QObject*, QEvent*) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#53 0x00007ffff4d8e62b in QCoreApplication::notifyInternal(QObject*, QEvent*)
    () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
---Type <return> to continue, or q <return> to quit---
#54 0x00007ffff50d0521 in
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
()
   from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#55 0x00007ffff50d21e5 in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
()
   from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#56 0x00007ffff50b5f38 in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
()
   from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#57 0x00007fffc6c48070 in ?? ()
   from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#58 0x00007fffec37f1a7 in g_main_context_dispatch ()
   from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#59 0x00007fffec37f400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#60 0x00007fffec37f4ac in g_main_context_iteration ()
   from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#61 0x00007ffff4de4a7f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#62 0x00007ffff4d8bdea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#63 0x00007ffff4d93e8c in QCoreApplication::exec() ()
   from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#64 0x0000000000405d6f in main (argc=1, argv=<optimized out>)
---Type <return> to continue, or q <return> to quit---
    at /build/digikam5-HecaC6/digikam5-5.1.0/core/app/main/main.cpp:238

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