Bug 253210

Application: kmail (1.13.2)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-25-generic x86_64
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
KMail sometime crash when i try apply filters to multiple files.
I found possible duplicates and provide additional information such as stacktrace

The crash does not seem to be reproducible.

 -- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fa5f9eb8820 (LWP 2018))]

Thread 2 (Thread 0x7fa5d9f0c710 (LWP 2023)):
#0  0x00007fa5f69c1f83 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fa5ee36f4a9 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007fa5ee36f8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007fa5f732d566 in QEventDispatcherGlib::processEvents (this=0x1175bf0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007fa5f7302992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007fa5f7302d6c in QEventLoop::exec (this=0x7fa5d9f0bcf0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007fa5f720cd59 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007fa5f72e3178 in QInotifyFileSystemWatcherEngine::run (this=0x12695a0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fa5f720f775 in QThreadPrivate::start (arg=0x12695a0) at thread/qthread_unix.cpp:248
#9  0x00007fa5f4e189ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007fa5f69ce6fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fa5f9eb8820 (LWP 2018)):
[KCrash Handler]
#5  0x00007fa5f2893684 in MessageList::Core::Item::parent (this=0x160d3e0) at ../../messagelist/core/item.cpp:417
#6  0x00007fa5f28a6c03 in MessageList::Core::Model::parent (this=<value optimized out>, modelIndex=...) at ../../messagelist/core/model.cpp:557
#7  0x00007fa5f7d38821 in QModelIndex::parent (this=0xeb2800, index=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qabstractitemmodel.h:389
#8  QTreeView::indexRowSizeHint (this=0xeb2800, index=<value optimized out>) at itemviews/qtreeview.cpp:2817
#9  0x00007fa5f7d38f9e in QTreeViewPrivate::itemHeight (this=0xeef1c0, item=11) at itemviews/qtreeview.cpp:3238
#10 0x00007fa5f7d3928f in QTreeViewPrivate::updateScrollBars (this=0xeef1c0) at itemviews/qtreeview.cpp:3501
#11 0x00007fa5f7d39614 in QTreeView::updateGeometries (this=0xeb2800) at itemviews/qtreeview.cpp:2745
#12 0x00007fa5f28aef46 in MessageList::Core::ModelPrivate::viewItemJobStepInternal (this=0xe58e50) at ../../messagelist/core/model.cpp:3848
#13 0x00007fa5f28af733 in MessageList::Core::ModelPrivate::viewItemJobStep (this=0xe58e50) at ../../messagelist/core/model.cpp:3965
#14 0x00007fa5f28b159e in MessageList::Core::Model::qt_metacall (this=0xcaf500, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff87130920) at ./model.moc:90
#15 0x00007fa5f7316e3f in QMetaObject::activate (sender=0xe58e88, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3293
#16 0x00007fa5f7313a63 in QObject::event (this=0xe58e88, e=0x7fff87131070) at kernel/qobject.cpp:1212
#17 0x00007fa5f77d722c in QApplicationPrivate::notify_helper (this=0xb6f740, receiver=0xe58e88, e=0x7fff87131070) at kernel/qapplication.cpp:4300
#18 0x00007fa5f77dd6fb in QApplication::notify (this=0x7fff871333a0, receiver=0xe58e88, e=0x7fff87131070) at kernel/qapplication.cpp:4183
#19 0x00007fa5f98d9526 in KApplication::notify (this=0x7fff871333a0, receiver=0xe58e88, event=0x7fff87131070) at ../../kdeui/kernel/kapplication.cpp:302
#20 0x00007fa5f730406c in QCoreApplication::notifyInternal (this=0x7fff871333a0, receiver=0xe58e88, event=0x7fff87131070) at kernel/qcoreapplication.cpp:704
#21 0x00007fa5f7330d42 in QCoreApplication::sendEvent (this=0xb7fee0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#22 QTimerInfoList::activateTimers (this=0xb7fee0) at kernel/qeventdispatcher_unix.cpp:603
#23 0x00007fa5f732d824 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#24 0x00007fa5ee36b8c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#25 0x00007fa5ee36f748 in ?? () from /lib/libglib-2.0.so.0
#26 0x00007fa5ee36f8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#27 0x00007fa5f732d513 in QEventDispatcherGlib::processEvents (this=0xb16000, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#28 0x00007fa5f788746e in QGuiEventDispatcherGlib::processEvents (this=0x160d3e0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#29 0x00007fa5f7306ba6 in QCoreApplication::processEvents (flags=) at kernel/qcoreapplication.cpp:924
#30 0x00007fa5f8a35106 in KMMainWidget::slotApplyFilters (this=<value optimized out>) at ../../kmail/kmmainwidget.cpp:2517
#31 0x00007fa5f8a3617d in KMMainWidget::qt_metacall (this=0xe47390, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff87131660) at ./kmmainwidget.moc:439
#32 0x00007fa5f7316e3f in QMetaObject::activate (sender=0x1180ed0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3293
#33 0x00007fa5f77d1032 in QAction::triggered (this=0x160d3e0, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#34 0x00007fa5f77d30ab in QAction::activate (this=0x1180ed0, event=<value optimized out>) at kernel/qaction.cpp:1255
#35 0x00007fa5f77d49b7 in QAction::event (this=0x160d3e0, e=<value optimized out>) at kernel/qaction.cpp:1181
#36 0x00007fa5f9803f3d in KAction::event (this=0x160d3e0, event=0x7fff87131cd0) at ../../kdeui/actions/kaction.cpp:129
#37 0x00007fa5f77d722c in QApplicationPrivate::notify_helper (this=0xb6f740, receiver=0x1180ed0, e=0x7fff87131cd0) at kernel/qapplication.cpp:4300
#38 0x00007fa5f77dd6fb in QApplication::notify (this=0x7fff871333a0, receiver=0x1180ed0, e=0x7fff87131cd0) at kernel/qapplication.cpp:4183
#39 0x00007fa5f98d9526 in KApplication::notify (this=0x7fff871333a0, receiver=0x1180ed0, event=0x7fff87131cd0) at ../../kdeui/kernel/kapplication.cpp:302
#40 0x00007fa5f730406c in QCoreApplication::notifyInternal (this=0x7fff871333a0, receiver=0x1180ed0, event=0x7fff87131cd0) at kernel/qcoreapplication.cpp:704
#41 0x00007fa5f7812e86 in QCoreApplication::sendEvent (this=<value optimized out>, e=0x7fff871322d0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#42 QShortcutMap::dispatchEvent (this=<value optimized out>, e=0x7fff871322d0) at kernel/qshortcutmap.cpp:879
#43 0x00007fa5f7814c97 in QShortcutMap::tryShortcutEvent (this=0xb6f868, o=<value optimized out>, e=0x7fff871322d0) at kernel/qshortcutmap.cpp:364
#44 0x00007fa5f77df268 in QApplication::notify (this=0x7fff871333a0, receiver=0xfff020, e=0x7fff871322d0) at kernel/qapplication.cpp:3746
#45 0x00007fa5f98d9526 in KApplication::notify (this=0x7fff871333a0, receiver=0xfff020, event=0x7fff871322d0) at ../../kdeui/kernel/kapplication.cpp:302
#46 0x00007fa5f730406c in QCoreApplication::notifyInternal (this=0x7fff871333a0, receiver=0xfff020, event=0x7fff871322d0) at kernel/qcoreapplication.cpp:704
#47 0x00007fa5f788216a in QKeyMapper::sendKeyEvent (keyWidget=0xfff020, grab=<value optimized out>, type=QEvent::KeyPress, code=74, modifiers=<value optimized out>, text=..., autorepeat=false, 
    count=1, nativeScanCode=44, nativeVirtualKey=106, nativeModifiers=4) at kernel/qkeymapper_x11.cpp:1861
#48 0x00007fa5f78846f0 in QKeyMapperPrivate::translateKeyEvent (this=0x7fff871324b0, keyWidget=0xfff020, event=<value optimized out>, grab=false) at kernel/qkeymapper_x11.cpp:1831
#49 0x00007fa5f785b904 in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff87132ea0) at kernel/qapplication_x11.cpp:3394
#50 0x00007fa5f7887882 in x11EventSourceDispatch (s=0xb7ffb0, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#51 0x00007fa5ee36b8c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#52 0x00007fa5ee36f748 in ?? () from /lib/libglib-2.0.so.0
#53 0x00007fa5ee36f8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#54 0x00007fa5f732d513 in QEventDispatcherGlib::processEvents (this=0xb16000, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#55 0x00007fa5f788746e in QGuiEventDispatcherGlib::processEvents (this=0x160d3e0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#56 0x00007fa5f7302992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#57 0x00007fa5f7302d6c in QEventLoop::exec (this=0x7fff871331d0, flags=) at kernel/qeventloop.cpp:201
#58 0x00007fa5f7306aab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#59 0x0000000000403482 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../kmail/main.cpp:156

This bug may be a duplicate of or related to bug 219964.

Possible duplicates by query: bug 247489, bug 247163, bug 246820, bug 242767, bug 232152.

Reported using DrKonqi