[kontact] [Bug 353761] New: Kmail crashing on folder change

Davide Gianforte davide at gengisdave.org
Sat Oct 10 16:56:57 BST 2015 

https://bugs.kde.org/show_bug.cgi?id=353761

            Bug ID: 353761
           Summary: Kmail crashing on folder change
           Product: kontact
           Version: unspecified
          Platform: Compiled Sources
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: davide at gengisdave.org

Application: kontact (5.0.1)
 (Compiled from sources)
Qt Version: 5.5.0
Operating System: Linux 4.3.0-rc2+ x86_64
Distribution (Platform): Slackware Packages

-- Information about the crash:
- What I was doing when the application crashed:

After the Framework 5.15 update, when I change to LKML subfolder (about 100MB
and 10K messages), kontact crashes. Same if I use Kmail2 only. I checked for
some missing runtime dependencies, but I found none.

The crash can be reproduced every time.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f8ca80e77c0 (LWP 10580))]

Thread 11 (Thread 0x7f8c89122700 (LWP 10593)):
#0  0x00007f8c9b58d59d in poll () at /lib64/libc.so.6
#1  0x00007f8c8fad3102 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f8c8fad4c8f in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f8c8aaf5239 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f8c9c120eaf in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8c9b27a6b4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f8c9b598c7d in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f8c7e2f8700 (LWP 10599)):
#0  0x00007f8c9b28035f in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f8ca6d7fed0 in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007f8ca6d7fef9 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007f8c9b27a6b4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f8c9b598c7d in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f8c3d5e5700 (LWP 10600)):
#0  0x00007f8c98e81b94 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f8c98e3f673 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f8c98e3f85c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3  0x00007f8c9c35161c in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4  0x00007f8c9c2f9ed2 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5  0x00007f8c9c11c03c in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8c9c120eaf in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f8c9b27a6b4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f8c9b598c7d in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f8c34d36700 (LWP 10601)):
#0  0x00007f8c9b28035f in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f8c379e436b in  () at /usr/lib64/xorg/modules/dri/r600_dri.so
#2  0x00007f8c379e3ab7 in  () at /usr/lib64/xorg/modules/dri/r600_dri.so
#3  0x00007f8c9b27a6b4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f8c9b598c7d in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f8c341bd700 (LWP 10614)):
#0  0x00007f8c9b28035f in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f8ca6a847dd in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007f8ca6daf701 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007f8c9b27a6b4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f8c9b598c7d in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f8c339bc700 (LWP 10615)):
#0  0x00007f8c9b28035f in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f8ca6a857f3 in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007f8ca6daf701 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007f8c9b27a6b4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f8c9b598c7d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f8c331bb700 (LWP 10616)):
#0  0x00007f8c9b28035f in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f8ca6a857f3 in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007f8ca6daf701 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007f8c9b27a6b4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f8c9b598c7d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f8c329ba700 (LWP 10617)):
#0  0x00007f8c9b28035f in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f8ca6a857f3 in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007f8ca6daf701 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007f8c9b27a6b4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f8c9b598c7d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f8c0ffff700 (LWP 22430)):
#0  0x00007f8c9b280708 in pthread_cond_timedwait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f8c9c121e18 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib64/libQt5Core.so.5
#2  0x00007f8c9c11e03c in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f8c9c120eaf in  () at /usr/lib64/libQt5Core.so.5
#4  0x00007f8c9b27a6b4 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f8c9b598c7d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f8c0f7fe700 (LWP 22805)):
#0  0x00007f8c9b280708 in pthread_cond_timedwait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f8c9c121e18 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib64/libQt5Core.so.5
#2  0x00007f8c9c11e03c in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f8c9c120eaf in  () at /usr/lib64/libQt5Core.so.5
#4  0x00007f8c9b27a6b4 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f8c9b598c7d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f8ca80e77c0 (LWP 10580)):
[KCrash Handler]
#6  0x0000002100000001 in  ()
#7  0x00007f8c9c8b15fa in QPixmap::copy(QRect const&) const () at
/usr/lib64/libQt5Gui.so.5
#8  0x00007f8c9c8b175f in QPixmap::QPixmap(QPixmap const&) () at
/usr/lib64/libQt5Gui.so.5
#9  0x00007f8c9efdee98 in KPixmapSequence::frameAt(int) const () at
/usr/lib64/libKF5WidgetsAddons.so.5
#10 0x00007f8ca32a68c0 in Akonadi::DelegateAnimator::sequenceFrame(QModelIndex
const&) () at /usr/lib64/libKF5AkonadiWidgets.so.5
#11 0x00007f8ca328f378 in
Akonadi::CollectionStatisticsDelegate::initStyleOption(QStyleOptionViewItem*,
QModelIndex const&) const () at /usr/lib64/libKF5AkonadiWidgets.so.5
#12 0x00007f8c9d2fbcb9 in QStyledItemDelegate::paint(QPainter*,
QStyleOptionViewItem const&, QModelIndex const&) const () at
/usr/lib64/libQt5Widgets.so.5
#13 0x00007f8ca328f4bb in
Akonadi::CollectionStatisticsDelegate::paint(QPainter*, QStyleOptionViewItem
const&, QModelIndex const&) const () at /usr/lib64/libKF5AkonadiWidgets.so.5
#14 0x00007f8c9d2af684 in QTreeView::drawRow(QPainter*, QStyleOptionViewItem
const&, QModelIndex const&) const () at /usr/lib64/libQt5Widgets.so.5
#15 0x00007f8c9d2b2f2d in QTreeView::drawTree(QPainter*, QRegion const&) const
() at /usr/lib64/libQt5Widgets.so.5
#16 0x00007f8c9d2b9c56 in QTreeView::paintEvent(QPaintEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#17 0x00007f8c9d0645b8 in QWidget::event(QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#18 0x00007f8c9d15f88e in QFrame::event(QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#19 0x00007f8c9d27c38b in QAbstractItemView::viewportEvent(QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#20 0x00007f8c9d2bad00 in QTreeView::viewportEvent(QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#21 0x00007f8c9c2fc156 in
QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () at
/usr/lib64/libQt5Core.so.5
#22 0x00007f8c9d0239cc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQt5Widgets.so.5
#23 0x00007f8c9d028b50 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#24 0x00007f8c9c2fc323 in QCoreApplication::notifyInternal(QObject*, QEvent*)
() at /usr/lib64/libQt5Core.so.5
#25 0x00007f8c9d05d9c9 in QWidgetPrivate::sendPaintEvent(QRegion const&) () at
/usr/lib64/libQt5Widgets.so.5
#26 0x00007f8c9d05dfdf in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion
const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at
/usr/lib64/libQt5Widgets.so.5
#27 0x00007f8c9d0308b3 in  () at /usr/lib64/libQt5Widgets.so.5
#28 0x00007f8c9d030c91 in  () at /usr/lib64/libQt5Widgets.so.5
#29 0x00007f8c9d05006f in QWidgetPrivate::syncBackingStore() () at
/usr/lib64/libQt5Widgets.so.5
#30 0x00007f8c9d064680 in QWidget::event(QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#31 0x00007f8c9d17524b in QMainWindow::event(QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#32 0x00007f8ca10cd177 in KMainWindow::event(QEvent*) () at
/usr/lib64/libKF5XmlGui.so.5
#33 0x00007f8ca1104815 in KXmlGuiWindow::event(QEvent*) () at
/usr/lib64/libKF5XmlGui.so.5
#34 0x00007f8c9d0239ec in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQt5Widgets.so.5
#35 0x00007f8c9d028b50 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#36 0x00007f8c9c2fc323 in QCoreApplication::notifyInternal(QObject*, QEvent*)
() at /usr/lib64/libQt5Core.so.5
#37 0x00007f8c9c2fe593 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#38 0x00007f8c9c351213 in  () at /usr/lib64/libQt5Core.so.5
#39 0x00007f8c98e3f50d in g_main_context_dispatch () at
/usr/lib64/libglib-2.0.so.0
#40 0x00007f8c98e3f7b8 in  () at /usr/lib64/libglib-2.0.so.0
#41 0x00007f8c98e3f85c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#42 0x00007f8c9c351660 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#43 0x00007f8ca2cfe73a in Akonadi::SessionPrivate::dataReceived() () at
/usr/lib64/libKF5AkonadiCore.so.5
#44 0x00007f8c9c329f2e in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib64/libQt5Core.so.5
#45 0x00007f8c9c329f2e in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib64/libQt5Core.so.5
#46 0x00007f8c9e5c01d0 in  () at /usr/lib64/libQt5Network.so.5
#47 0x00007f8c9e5cceb1 in  () at /usr/lib64/libQt5Network.so.5
#48 0x00007f8c9d0239ec in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQt5Widgets.so.5
#49 0x00007f8c9d028b50 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#50 0x00007f8c9c2fc323 in QCoreApplication::notifyInternal(QObject*, QEvent*)
() at /usr/lib64/libQt5Core.so.5
#51 0x00007f8c9c351b65 in  () at /usr/lib64/libQt5Core.so.5
#52 0x00007f8c98e3f50d in g_main_context_dispatch () at
/usr/lib64/libglib-2.0.so.0
#53 0x00007f8c98e3f7b8 in  () at /usr/lib64/libglib-2.0.so.0
#54 0x00007f8c98e3f85c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#55 0x00007f8c9c351607 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#56 0x00007f8c9c2f9ed2 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#57 0x00007f8c9c3019cd in QCoreApplication::exec() () at
/usr/lib64/libQt5Core.so.5
#58 0x0000000000404fd9 in main ()

Reported using DrKonqi

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