Bug 277256

Application: kmail (2.1.0)
KDE Platform Version: 4.6.4 (4.6.4) (Compiled from sources)
Qt Version: 4.7.3
Operating System: Linux 2.6.37-tuxonice x86_64
Distribution (Platform): Gentoo Packages

-- Information about the crash:
- What I was doing when the application crashed:
I was doing nothing particular.
KMail performed the periodic mail check on an IMAP box, found ~100 new mails which are all of the same kind. The filtering started and (while the favorite folders and the folder views were wildly dancing) the mails were being moved in an off-line, local folder.
At a certain point it crashed. The filter works correctly (actually it stood a similar load of e-mails before).

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f9cf1029760 (LWP 3220))]

Thread 2 (Thread 0x7f9cd6c4b700 (LWP 3244)):
#0  0x00007f9cec2cbf6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f9ce2fd5292 in ?? () from /usr/lib64/qt4/libQtWebKit.so.4
#2  0x00007f9ce2fd538d in ?? () from /usr/lib64/qt4/libQtWebKit.so.4
#3  0x00007f9cec2c7a6d in start_thread () from /lib64/libpthread.so.0
#4  0x00007f9cee414d6d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f9cf1029760 (LWP 3220)):
[KCrash Handler]
#6  0x00007f9ceab16930 in Akonadi::CollectionStatisticsDelegate::paint(QPainter*, QStyleOptionViewItem const&, QModelIndex const&) const () from /usr/lib64/libakonadi-kde.so.4
#7  0x00007f9cef705b50 in QListView::paintEvent(QPaintEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#8  0x00007f9cef25ac7d in QWidget::event(QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#9  0x00007f9cef5ceb78 in QFrame::event(QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#10 0x00007f9cef6e9445 in QAbstractItemView::viewportEvent(QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#11 0x00007f9ceed1b849 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib64/qt4/libQtCore.so.4
#12 0x00007f9cef20e245 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#13 0x00007f9cef212e82 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#14 0x00007f9cf0a62db0 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#15 0x00007f9ceed1beae in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/qt4/libQtCore.so.4
#16 0x00007f9cef260d1e in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib64/qt4/libQtGui.so.4
#17 0x00007f9cef41840a in ?? () from /usr/lib64/qt4/libQtGui.so.4
#18 0x00007f9cef255162 in QWidgetPrivate::syncBackingStore() () from /usr/lib64/qt4/libQtGui.so.4
#19 0x00007f9cef25b335 in QWidget::event(QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#20 0x00007f9cef5e7c49 in QMainWindow::event(QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#21 0x00007f9cf0b60fe3 in KXmlGuiWindow::event(QEvent*) () from /usr/lib64/libkdeui.so.5
#22 0x00007f9cef20e265 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#23 0x00007f9cef212e82 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#24 0x00007f9cf0a62db0 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#25 0x00007f9ceed1beae in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/qt4/libQtCore.so.4
#26 0x00007f9ceed1ea74 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/qt4/libQtCore.so.4
#27 0x00007f9ceed4433e in ?? () from /usr/lib64/qt4/libQtCore.so.4
#28 0x00007f9ce6caa40c in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#29 0x00007f9ce6cae0e1 in ?? () from /usr/lib64/libglib-2.0.so.0
#30 0x00007f9ce6cae29e in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#31 0x00007f9ceed43f42 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#32 0x00007f9cef2b1e02 in ?? () from /usr/lib64/qt4/libQtGui.so.4
#33 0x00007f9ceed1aee2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#34 0x00007f9ceed1b241 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#35 0x00007f9ceed1ecb7 in QCoreApplication::exec() () from /usr/lib64/qt4/libQtCore.so.4
#36 0x0000000000403233 in _start ()

Possible duplicates by query: bug 271393, bug 271139, bug 262974, bug 261733, bug 261225.

Reported using DrKonqi