Bug 303687

Application: kmail (4.9 rc2)
KDE Platform Version: 4.8.97 (Compiled from sources)
Qt Version: 4.8.2
Operating System: Linux 3.4.4-gentoo x86_64
Distribution: "NAME=Gentoo"

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

This crash happend when clicking OK after removing one of my offline IMAP resources

-- Backtrace:
Application: KMail (kmail), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f8336585780 (LWP 14542))]

Thread 3 (Thread 0x7f83167b9700 (LWP 14548)):
#0  0x00007f83315fadcc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f832766c38c in ?? () from /usr/lib64/qt4/libQtWebKit.so.4
#2  0x00007f832766c4b9 in ?? () from /usr/lib64/qt4/libQtWebKit.so.4
#3  0x00007f83315f6ec6 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f833380e9bd in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f83146b8700 (LWP 14549)):
#0  0x00007f8333805da3 in poll () from /lib64/libc.so.6
#1  0x00007f832b9fc486 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f832b9fc5b4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f83341954e6 in QEventDispatcherGlib::processEvents (this=0x7f830c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f83341652a2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f83341654f7 in QEventLoop::exec (this=0x7f83146b7e00, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f8334065f27 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f8334068f2b in QThreadPrivate::start (arg=0x19152b0) at thread/qthread_unix.cpp:307
#8  0x00007f83315f6ec6 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f833380e9bd in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f8336585780 (LWP 14542)):
[KCrash Handler]
#6  0x00007f833375db15 in raise () from /lib64/libc.so.6
#7  0x00007f833375ef8b in abort () from /lib64/libc.so.6
#8  0x00007f833405e6c4 in qt_message_output (msgType=<optimized out>, buf=<optimized out>) at global/qglobal.cpp:2260
#9  0x00007f833405e83f in qt_message(QtMsgType, const char *, typedef __va_list_tag __va_list_tag *) (msgType=QtFatalMsg, msg=0x7f83341c99c8 "ASSERT: \"%s\" in file %s, line %d", ap=0x7fff7d9c7508) at global/qglobal.cpp:2306
#10 0x00007f833405e9ec in qFatal (msg=<optimized out>) at global/qglobal.cpp:2489
#11 0x00007f832fd1bfdc in Akonadi::CollectionStatisticsDelegate::paint (this=<optimized out>, painter=0x7fff7d9c8090, option=..., index=...) at /var/tmp/portage/kde-base/kdepimlibs-4.9.49.9999/work/kdepimlibs-4.9.49.9999/akonadi/collectionstatisticsdelegate.cpp:234
#12 0x00007f8334bdc7df in QTreeView::drawRow (this=0x15b7120, painter=0x7fff7d9c8090, option=..., index=...) at itemviews/qtreeview.cpp:1717
#13 0x00007f8334bdf952 in QTreeView::drawTree (this=0x15b7120, painter=0x7fff7d9c8090, region=...) at itemviews/qtreeview.cpp:1470
#14 0x00007f8334be02d0 in QTreeView::paintEvent (this=0x15b7120, event=0x7fff7d9c8dd0) at itemviews/qtreeview.cpp:1275
#15 0x00007f83346e7feb in QWidget::event (this=0x15b7120, event=0x7fff7d9c8dd0) at kernel/qwidget.cpp:8517
#16 0x00007f8334a84f36 in QFrame::event (this=0x15b7120, e=0x7fff7d9c8dd0) at widgets/qframe.cpp:557
#17 0x00007f8334b99a0b in QAbstractItemView::viewportEvent (this=0x15b7120, event=0x7fff7d9c8dd0) at itemviews/qabstractitemview.cpp:1644
#18 0x00007f8334be1be5 in QTreeView::viewportEvent (this=0x15b7120, event=0x7fff7d9c8dd0) at itemviews/qtreeview.cpp:1257
#19 0x00007f83341668c6 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x1323240, event=0x7fff7d9c8dd0) at kernel/qcoreapplication.cpp:1025
#20 0x00007f833469766f in notify_helper (e=0x7fff7d9c8dd0, receiver=0x1323240, this=0x129ef80) at kernel/qapplication.cpp:4547
#21 QApplicationPrivate::notify_helper (this=0x129ef80, receiver=0x1323240, e=0x7fff7d9c8dd0) at kernel/qapplication.cpp:4523
#22 0x00007f833469c438 in QApplication::notify (this=0x7fff7d9cc580, receiver=0x1323240, e=0x7fff7d9c8dd0) at kernel/qapplication.cpp:4412
#23 0x00007f8335f2c36d in KApplication::notify (this=0x7fff7d9cc580, receiver=0x1323240, event=0x7fff7d9c8dd0) at /var/tmp/portage/kde-base/kdelibs-4.9.49.9999/work/kdelibs-4.9.49.9999/kdeui/kernel/kapplication.cpp:311
#24 0x00007f833416674c in QCoreApplication::notifyInternal (this=0x7fff7d9cc580, receiver=0x1323240, event=0x7fff7d9c8dd0) at kernel/qcoreapplication.cpp:915
#25 0x00007f83346e3c10 in sendSpontaneousEvent (event=0x7fff7d9c8dd0, receiver=0x1323240) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#26 QWidgetPrivate::drawWidget (this=0x1864680, pdev=0x1c04710, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x191bc00) at kernel/qwidget.cpp:5594
#27 0x00007f83346e48fa in QWidgetPrivate::paintSiblingsRecursive (this=0x186ad80, pdev=0x1c04710, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x191bc00) at kernel/qwidget.cpp:5803
#28 0x00007f83346e4664 in QWidgetPrivate::paintSiblingsRecursive (this=0x186ad80, pdev=0x1c04710, siblings=..., index=8, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x191bc00) at kernel/qwidget.cpp:5790
#29 0x00007f83346e4664 in QWidgetPrivate::paintSiblingsRecursive (this=0x186ad80, pdev=0x1c04710, siblings=..., index=9, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x191bc00) at kernel/qwidget.cpp:5790
#30 0x00007f83346e4664 in QWidgetPrivate::paintSiblingsRecursive (this=0x186ad80, pdev=0x1c04710, siblings=..., index=11, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x191bc00) at kernel/qwidget.cpp:5790
#31 0x00007f83346e3961 in QWidgetPrivate::drawWidget (this=0x186ad80, pdev=0x1c04710, rgn=..., offset=..., flags=<optimized out>, sharedPainter=0x0, backingStore=0x191bc00) at kernel/qwidget.cpp:5647
#32 0x00007f83346e48fa in QWidgetPrivate::paintSiblingsRecursive (this=0x186ab20, pdev=0x1c04710, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x191bc00) at kernel/qwidget.cpp:5803
#33 0x00007f83346e3961 in QWidgetPrivate::drawWidget (this=0x186ab20, pdev=0x1c04710, rgn=..., offset=..., flags=<optimized out>, sharedPainter=0x0, backingStore=0x191bc00) at kernel/qwidget.cpp:5647
#34 0x00007f83346e48fa in QWidgetPrivate::paintSiblingsRecursive (this=0x19c9da0, pdev=0x1c04710, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x191bc00) at kernel/qwidget.cpp:5803
#35 0x00007f83346e3961 in QWidgetPrivate::drawWidget (this=0x19c9da0, pdev=0x1c04710, rgn=..., offset=..., flags=<optimized out>, sharedPainter=0x0, backingStore=0x191bc00) at kernel/qwidget.cpp:5647
#36 0x00007f83346e48fa in QWidgetPrivate::paintSiblingsRecursive (this=0x136fce0, pdev=0x1c04710, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x191bc00) at kernel/qwidget.cpp:5803
#37 0x00007f83346e3961 in QWidgetPrivate::drawWidget (this=0x136fce0, pdev=0x1c04710, rgn=..., offset=..., flags=<optimized out>, sharedPainter=0x0, backingStore=0x191bc00) at kernel/qwidget.cpp:5647
#38 0x00007f83346e48fa in QWidgetPrivate::paintSiblingsRecursive (this=0x132cfb0, pdev=0x1c04710, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x191bc00) at kernel/qwidget.cpp:5803
#39 0x00007f83346e3961 in QWidgetPrivate::drawWidget (this=0x132cfb0, pdev=0x1c04710, rgn=..., offset=..., flags=<optimized out>, sharedPainter=0x0, backingStore=0x191bc00) at kernel/qwidget.cpp:5647
#40 0x00007f83346e48fa in QWidgetPrivate::paintSiblingsRecursive (this=0x1843730, pdev=0x1c04710, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x191bc00) at kernel/qwidget.cpp:5803
#41 0x00007f83346e4664 in QWidgetPrivate::paintSiblingsRecursive (this=0x1843730, pdev=0x1c04710, siblings=..., index=27, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x191bc00) at kernel/qwidget.cpp:5790
#42 0x00007f83346e3961 in QWidgetPrivate::drawWidget (this=0x1843730, pdev=0x1c04710, rgn=..., offset=..., flags=<optimized out>, sharedPainter=0x0, backingStore=0x191bc00) at kernel/qwidget.cpp:5647
#43 0x00007f83348ac15d in QWidgetBackingStore::sync (this=0x191bc00) at painting/qbackingstore.cpp:1373
#44 0x00007f83346da8a0 in QWidgetPrivate::syncBackingStore (this=0x1843730) at kernel/qwidget.cpp:1892
#45 0x00007f83346e8507 in QWidget::event (this=0x131e1d0, event=0x1b4e4c0) at kernel/qwidget.cpp:8664
#46 0x00007f8334a9e97b in QMainWindow::event (this=0x131e1d0, event=0x1b4e4c0) at widgets/qmainwindow.cpp:1478
#47 0x00007f83360282da in KXmlGuiWindow::event (this=0x131e1d0, ev=0x1b4e4c0) at /var/tmp/portage/kde-base/kdelibs-4.9.49.9999/work/kdelibs-4.9.49.9999/kdeui/xmlgui/kxmlguiwindow.cpp:126
#48 0x00007f83346976a4 in notify_helper (e=0x1b4e4c0, receiver=0x131e1d0, this=0x129ef80) at kernel/qapplication.cpp:4551
#49 QApplicationPrivate::notify_helper (this=0x129ef80, receiver=0x131e1d0, e=0x1b4e4c0) at kernel/qapplication.cpp:4523
#50 0x00007f833469c438 in QApplication::notify (this=0x7fff7d9cc580, receiver=0x131e1d0, e=0x1b4e4c0) at kernel/qapplication.cpp:4412
#51 0x00007f8335f2c36d in KApplication::notify (this=0x7fff7d9cc580, receiver=0x131e1d0, event=0x1b4e4c0) at /var/tmp/portage/kde-base/kdelibs-4.9.49.9999/work/kdelibs-4.9.49.9999/kdeui/kernel/kapplication.cpp:311
#52 0x00007f833416674c in QCoreApplication::notifyInternal (this=0x7fff7d9cc580, receiver=0x131e1d0, event=0x1b4e4c0) at kernel/qcoreapplication.cpp:915
#53 0x00007f8334169faa in sendEvent (event=0x1b4e4c0, receiver=0x131e1d0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#54 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<optimized out>, data=0x121a1f0) at kernel/qcoreapplication.cpp:1539
#55 0x00007f8334195063 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#56 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279
#57 0x00007f832b9fc1a3 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#58 0x00007f832b9fc4f0 in ?? () from /usr/lib64/libglib-2.0.so.0
#59 0x00007f832b9fc5b4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#60 0x00007f833419547f in QEventDispatcherGlib::processEvents (this=0x121bad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#61 0x00007f833473a79e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#62 0x00007f83341652a2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#63 0x00007f83341654f7 in QEventLoop::exec (this=0x7fff7d9cc460, flags=...) at kernel/qeventloop.cpp:204
#64 0x00007f833416a2c5 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#65 0x0000000000402861 in main (argc=3, argv=0x7fff7d9cc718) at /var/tmp/portage/kde-base/kmail-4.9.49.9999/work/kmail-4.9.49.9999/kmail/main.cpp:145

Possible duplicates by query: bug 299257, bug 295675, bug 279928.

Reported using DrKonqi