Bug 253609

Application: kontact (4.4.2)
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:
I clicked on properties of the Contacts folder to disable the Display of New Emails for this folder and disable the automatic check of this folder.  After clicking OK, Kontact crashed.

The crash can be reproduced every time.

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f54beae6780 (LWP 29440))]

Thread 2 (Thread 0x7f5496eba710 (LWP 29456)):
#0  0x00007f54bbbc0fb3 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f54b46f54a9 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f54b46f58fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f54bcfac566 in QEventDispatcherGlib::processEvents (this=0x1a44f30, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007f54bcf81992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f54bcf81d6c in QEventLoop::exec (this=0x7f5496eb9d90, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f54bce8bd59 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007f54bcf62178 in QInotifyFileSystemWatcherEngine::run (this=0x1754de0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f54bce8e775 in QThreadPrivate::start (arg=0x1754de0) at thread/qthread_unix.cpp:248
#9  0x00007f54b6c6c9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f54bbbcd72d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f54beae6780 (LWP 29440)):
[KCrash Handler]
#5  QLineEdit::text (this=0xffcdcdcdffcdcdcd) at widgets/qlineedit.cpp:377
#6  0x00007f54a49aa971 in KMail::FolderDialogGeneralTab::save (this=0x1bb3b90) at ../../kmail/kmfolderdialog.cpp:680
#7  0x00007f54a49ae97d in KMail::FolderDialogTab::accept (this=0x7fffa711fe50) at ../../kmail/kmfolderdialog.h:104
#8  0x00007f54a49a1315 in KMFolderDialog::slotOk (this=0x1a387d0) at ../../kmail/kmfolderdialog.cpp:244
#9  0x00007f54a49a1213 in KMFolderDialog::qt_metacall (this=0x1a387d0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=<value optimized out>) at ./kmfolderdialog.moc:429
#10 0x00007f54bcf95e3f in QMetaObject::activate (sender=0x1a387d0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xb5e40) at kernel/qobject.cpp:3293
#11 0x00007f54bd8db4b8 in KDialog::slotButtonClicked (this=0x1a387d0, button=4) at ../../kdeui/dialogs/kdialog.cpp:862
#12 0x00007f54bd8dd329 in KDialog::qt_metacall (this=0x1a387d0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffa71201e0) at ./kdialog.moc:190
#13 0x00007f54bd9a47c0 in KPageDialog::qt_metacall (this=0x7fffa711fe50, _c=4291677645, _id=-255, _a=0xb5e40) at ./kpagedialog.moc:70
#14 0x00007f54a49a11e8 in KMFolderDialog::qt_metacall (this=0x7fffa711fe50, _c=4291677645, _id=-255, _a=0xb5e40) at ./kmfolderdialog.moc:423
#15 0x00007f54bcf95e3f in QMetaObject::activate (sender=0x1a68f08, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xb5e40) at kernel/qobject.cpp:3293
#16 0x00007f54bcf9b15e in QSignalMapper::mapped (this=0x7fffa711fe50, _t1=4) at .moc/release-shared/moc_qsignalmapper.cpp:101
#17 0x00007f54bcf9c372 in QSignalMapper::map (this=0x1a68f08, sender=0x190da80) at kernel/qsignalmapper.cpp:266
#18 0x00007f54bcf9c5f0 in QSignalMapper::qt_metacall (this=0x1a68f08, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffa7120370) at .moc/release-shared/moc_qsignalmapper.cpp:87
#19 0x00007f54bcf95e3f in QMetaObject::activate (sender=0x190da80, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xb5e40) at kernel/qobject.cpp:3293
#20 0x00007f54bc9d75f2 in QAbstractButton::clicked (this=0x7fffa711fe50, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#21 0x00007f54bc6f186b in QAbstractButtonPrivate::emitClicked (this=0x1a45390) at widgets/qabstractbutton.cpp:546
#22 0x00007f54bc6f270b in QAbstractButtonPrivate::click (this=0x1a45390) at widgets/qabstractbutton.cpp:539
#23 0x00007f54bc6f297c in QAbstractButton::mouseReleaseEvent (this=0x190da80, e=0x7fffa7120cc0) at widgets/qabstractbutton.cpp:1121
#24 0x00007f54bc392582 in QWidget::event (this=0x190da80, event=0x7fffa7120cc0) at kernel/qwidget.cpp:7998
#25 0x00007f54bc33c22c in QApplicationPrivate::notify_helper (this=0xc4d920, receiver=0x190da80, e=0x7fffa7120cc0) at kernel/qapplication.cpp:4300
#26 0x00007f54bc342ecb in QApplication::notify (this=0x7fffa7124ea0, receiver=0x190da80, e=0x7fffa7120cc0) at kernel/qapplication.cpp:3865
#27 0x00007f54bd96b526 in KApplication::notify (this=0x7fffa7124ea0, receiver=0x190da80, event=0x7fffa7120cc0) at ../../kdeui/kernel/kapplication.cpp:302
#28 0x00007f54bcf8306c in QCoreApplication::notifyInternal (this=0x7fffa7124ea0, receiver=0x190da80, event=0x7fffa7120cc0) at kernel/qcoreapplication.cpp:704
#29 0x00007f54bc3420ae in QCoreApplication::sendEvent (receiver=0x190da80, event=0x7fffa7120cc0, alienWidget=0x190da80, nativeWidget=0x1a387d0, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#30 QApplicationPrivate::sendMouseEvent (receiver=0x190da80, event=0x7fffa7120cc0, alienWidget=0x190da80, nativeWidget=0x1a387d0, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at kernel/qapplication.cpp:2965
#31 0x00007f54bc3c1f65 in QETWidget::translateMouseEvent (this=0x1a387d0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4368
#32 0x00007f54bc3c08ac in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fffa71215e0) at kernel/qapplication_x11.cpp:3501
#33 0x00007f54bc3ec882 in x11EventSourceDispatch (s=0xc4ee50, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#34 0x00007f54b46f18c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#35 0x00007f54b46f5748 in ?? () from /lib/libglib-2.0.so.0
#36 0x00007f54b46f58fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#37 0x00007f54bcfac513 in QEventDispatcherGlib::processEvents (this=0xc0ad70, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#38 0x00007f54bc3ec46e in QGuiEventDispatcherGlib::processEvents (this=0x7fffa711fe50, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#39 0x00007f54bcf81992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#40 0x00007f54bcf81d6c in QEventLoop::exec (this=0x7fffa7121910, flags=) at kernel/qeventloop.cpp:201
#41 0x00007f54bc80609e in QDialog::exec (this=0x1a387d0) at dialogs/qdialog.cpp:546
#42 0x00007f54a4c01676 in KMMainWidget::slotModifyFolder (this=0x170fc70, whichPage=KMMainWidget::PropsGeneral) at ../../kmail/kmmainwidget.cpp:1285
#43 0x00007f54a4c04452 in KMMainWidget::qt_metacall (this=0x170fc70, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffa7121b70) at ./kmmainwidget.moc:392
#44 0x00007f54bcf95e3f in QMetaObject::activate (sender=0x1804520, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xb5e40) at kernel/qobject.cpp:3293
#45 0x00007f54bc336032 in QAction::triggered (this=0x7fffa711fe50, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#46 0x00007f54bc3380ab in QAction::activate (this=0x1804520, event=<value optimized out>) at kernel/qaction.cpp:1255
#47 0x00007f54bc77739d in QMenuPrivate::activateCausedStack (this=<value optimized out>, causedStack=..., action=0x1804520, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:1011
#48 0x00007f54bc77cdda in QMenuPrivate::activateAction (this=0x1b6f2a0, action=0x1804520, action_e=QAction::Trigger, self=<value optimized out>) at widgets/qmenu.cpp:1103
#49 0x00007f54bda47cee in KMenu::mouseReleaseEvent (this=0x19f6990, e=0xffcdcdcdffcdcdcd) at ../../kdeui/widgets/kmenu.cpp:471
#50 0x00007f54bc392582 in QWidget::event (this=0x19f6990, event=0x7fffa71227c0) at kernel/qwidget.cpp:7998
#51 0x00007f54bc77ef9b in QMenu::event (this=0x19f6990, e=0x7fffa71227c0) at widgets/qmenu.cpp:2414
#52 0x00007f54bc33c22c in QApplicationPrivate::notify_helper (this=0xc4d920, receiver=0x19f6990, e=0x7fffa71227c0) at kernel/qapplication.cpp:4300
#53 0x00007f54bc342ecb in QApplication::notify (this=0x7fffa7124ea0, receiver=0x19f6990, e=0x7fffa71227c0) at kernel/qapplication.cpp:3865
#54 0x00007f54bd96b526 in KApplication::notify (this=0x7fffa7124ea0, receiver=0x19f6990, event=0x7fffa71227c0) at ../../kdeui/kernel/kapplication.cpp:302
#55 0x00007f54bcf8306c in QCoreApplication::notifyInternal (this=0x7fffa7124ea0, receiver=0x19f6990, event=0x7fffa71227c0) at kernel/qcoreapplication.cpp:704
#56 0x00007f54bc3420ae in QCoreApplication::sendEvent (receiver=0x19f6990, event=0x7fffa71227c0, alienWidget=0x0, nativeWidget=0x19f6990, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#57 QApplicationPrivate::sendMouseEvent (receiver=0x19f6990, event=0x7fffa71227c0, alienWidget=0x0, nativeWidget=0x19f6990, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, 
    spontaneous=true) at kernel/qapplication.cpp:2965
#58 0x00007f54bc3c23dd in QETWidget::translateMouseEvent (this=0x19f6990, event=<value optimized out>) at kernel/qapplication_x11.cpp:4302
#59 0x00007f54bc3c08ac in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fffa71230e0) at kernel/qapplication_x11.cpp:3501
#60 0x00007f54bc3ec882 in x11EventSourceDispatch (s=0xc4ee50, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#61 0x00007f54b46f18c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#62 0x00007f54b46f5748 in ?? () from /lib/libglib-2.0.so.0
#63 0x00007f54b46f58fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#64 0x00007f54bcfac513 in QEventDispatcherGlib::processEvents (this=0xc0ad70, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#65 0x00007f54bc3ec46e in QGuiEventDispatcherGlib::processEvents (this=0x7fffa711fe50, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#66 0x00007f54bcf81992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#67 0x00007f54bcf81d6c in QEventLoop::exec (this=0x7fffa7123410, flags=) at kernel/qeventloop.cpp:201
#68 0x00007f54bc77a4e5 in QMenu::exec (this=0x19f6990, p=<value optimized out>, action=0x0) at widgets/qmenu.cpp:2063
#69 0x00007f54a49b974a in KMail::FolderView::contextMenuEvent (this=0x17d0880, e=0x7fffa7124160) at ../../kmail/folderview.cpp:1574
#70 0x00007f54bc391f68 in QWidget::event (this=0x17d0880, event=0x7fffa7124160) at kernel/qwidget.cpp:8165
#71 0x00007f54bc7394e6 in QFrame::event (this=0x17d0880, e=0x7fffa7124160) at widgets/qframe.cpp:557
#72 0x00007f54bc86826b in QAbstractItemView::viewportEvent (this=0x17d0880, event=0x7fffa7124160) at itemviews/qabstractitemview.cpp:1610
#73 0x00007f54bc8a3902 in QTreeView::viewportEvent (this=0x17d0880, event=0x7fffa7124160) at itemviews/qtreeview.cpp:1248
#74 0x00007f54bcf82487 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x17c50e0, event=0x7fffa7124160) at kernel/qcoreapplication.cpp:819
#75 0x00007f54bc33c1fc in QApplicationPrivate::notify_helper (this=0xc4d920, receiver=0x17c50e0, e=0x7fffa7124160) at kernel/qapplication.cpp:4296
#76 0x00007f54bc3428c3 in QApplication::notify (this=0x7fffa7124ea0, receiver=0x17c50e0, e=0x7fffa7124160) at kernel/qapplication.cpp:3944
#77 0x00007f54bd96b526 in KApplication::notify (this=0x7fffa7124ea0, receiver=0x17c50e0, event=0x7fffa7124160) at ../../kdeui/kernel/kapplication.cpp:302
#78 0x00007f54bcf8306c in QCoreApplication::notifyInternal (this=0x7fffa7124ea0, receiver=0x17c50e0, event=0x7fffa7124160) at kernel/qcoreapplication.cpp:704
#79 0x00007f54bc3c1fb2 in QETWidget::translateMouseEvent (this=<value optimized out>, event=<value optimized out>) at kernel/qapplication_x11.cpp:4373
#80 0x00007f54bc3c08ac in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fffa7124ab0) at kernel/qapplication_x11.cpp:3501
#81 0x00007f54bc3ec882 in x11EventSourceDispatch (s=0xc4ee50, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#82 0x00007f54b46f18c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#83 0x00007f54b46f5748 in ?? () from /lib/libglib-2.0.so.0
#84 0x00007f54b46f58fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#85 0x00007f54bcfac513 in QEventDispatcherGlib::processEvents (this=0xc0ad70, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#86 0x00007f54bc3ec46e in QGuiEventDispatcherGlib::processEvents (this=0x7fffa711fe50, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#87 0x00007f54bcf81992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#88 0x00007f54bcf81d6c in QEventLoop::exec (this=0x7fffa7124de0, flags=) at kernel/qeventloop.cpp:201
#89 0x00007f54bcf85aab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#90 0x0000000000403e8e in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../kontact/src/main.cpp:224

This bug may be a duplicate of or related to bug 240662.

Possible duplicates by query: bug 242631.

Reported using DrKonqi